Card-shaped flashlight device with lamp, flasher and/or buzzer features

Information

  • Patent Grant
  • 6454435
  • Patent Number
    6,454,435
  • Date Filed
    Friday, March 23, 2001
    23 years ago
  • Date Issued
    Tuesday, September 24, 2002
    22 years ago
Abstract
A card-shaped flashlight device includes a holder, a lamp module mounted on the holder, one or both of a flasher light module and a buzzer module mounted on the holder, and a planar battery attached to the holder for powering the lamp module, buzzer module and flasher module. Lamp, flasher and buzzer circuits which respectively include the lamp module, buzzer module and flasher module are connected to the battery in parallel with one another such that the lamp module, buzzer module and flasher module are actuatable by corresponding lamp switch, buzzer switch and flasher switch independently of one another.
Description




BACKGROUND OF THE INVENTION




1. Field of the Invention




The present invention generally relates to portable lighting devices and, more particularly, is concerned with a card-shaped flashlight device with lamp, flasher and/or buzzer features and powered by a common power source.




2. Description of the Prior Art




Miniature portable flashlight devices which can be stored in a pocket or attached to a key chain are known in the prior art. An example of a miniature pocket flashlight is the one disclosed in U.S. Pat. No. 4,644,451 to Chabria. The Chabria miniature pocket flashlight has a hollow flexible outer case open at opposite ends, a pair of end caps closing the opposite ends of the outer case, a battery receptacle, an electric switch unit disposed in the case which is activated by squeezing the flexible case, and a lamp electrically connected and mounted to the unit and protruding through a hole in one of the end caps on the case (or alternatively the lamp is mounted to a socket in the end cap itself). At least the one end cap is removable in order to replace the lamp and batteries.




The design of the Chabria flashlight embodies at least three major drawbacks. First, the design permits light generated by the lamp to disperse in all possible radial directions from the lamp thus reducing the amount of light projected by the lamp on any one desired location. Second, the design requires that the lamp extend through a hole or from a socket in the end cap of the case. This design requirement leaves the lamp unprotected, exposing it to frequent impacts with extraneous objects while the flashlight is being handled and carried by the user. Such impacts are likely to soon cause breakage of the lamp filament and result in malfunction and premature shortening of the useful life of the lamp. Third, the design requires that one or both of the end caps of the case be frictionally fitted to the ends of the case so as to be readily removable to replace the lamp and batteries. Over time such frictional fit tends to loosen up and allow the parts of the flashlight to come apart. This increases the risk of losing an end cap which would then require the replacement of the flashlight itself.




A thin card-like flashlight device disclosed in U.S. Pat. No. 5,457,613 owned by Lumatec Industries, Inc. of Austin, Tex., and marketed under the trademark FLASHCARD, provides a functional and reliable design which overcomes the aforementioned drawbacks of the pocket flashlight design of the Chabria patent. The Lumatec flashlight device provides a package which is relative thin and flat, has a card-like appearance and handles and feels similar to a credit card with which users are familiar. The Lumatec flashlight device provides a highly fashionable appearance as well as providing the lighting function in a highly reliable way in terms of projecting a beam of light toward a desired location and protecting all parts in a peripherally sealed outer protective cover.




In order for the advantages and benefits of the highly commercially successful Lumatec flashlight device to be enjoyed by an even wider range of users, the inventor(s) herein have perceived a need for incorporation of other functional features in this flashlight device which will provide users with other useful and desirable benefits.




SUMMARY OF THE INVENTION




The present invention provides a card-shaped flashlight device with lamp, flasher and/or buzzer features and powered by a common power source, which flashlight device is thus designed to satisfy the aforementioned need.




Accordingly, the present invention is directed to a card-shaped flashlight device which comprises: (a) a battery of a generally planar configuration and having a pair of opposite faces and a pair of electrical terminals of opposite polarities mounted on one of the opposite faces; (b) a holder having a generally planar configuration, a front edge, a rear edge spaced from the front edge, a pair of opposite surfaces, means for receiving and holding the battery along one of the opposite surfaces of the holder and an interior edge defining a slot recessed into the holder from the front edge thereof; (c) a reflector at least partly disposed in the slot of the holder and interfitted on the interior edge of the holder and having top and bottom portions which protrude in opposite directions outwardly beyond the opposite surfaces of the holder; (d) a lamp mounted within the reflector; (e) a lamp switch mounted on the holder and actuatable between on and off conditions; and (f) means for forming a lamp circuit which includes the lamp, the terminals of the battery and the lamp switch such that the lamp projects a generally spotlight beam shaped by the reflector in response to actuation of the lamp switch.




The flashlight device of the present invention also comprises means for enclosing the holder, the battery, the lamp switch and the reflector in a sealed pouch which permits actuation of the lamp switch from, and projection of the spotlight beam to, the exterior of the device.




The flashlight device of the present invention further comprises: a flasher module mounted on the holder between the slot and the rear edge of the holder; a flasher switch actuatable between on and off conditions; and means for forming a flasher circuit which includes the flasher module, the terminals of the battery and the flasher switch such that the flasher module generates a blinking light beam in response to actuation of the flasher switch.




The flashlight device of the present invention still further comprises: a buzzer module mounted on the holder between the flasher module and the rear edge of the holder; a buzzer switch actuatable between on and off conditions; and means for forming a buzzer circuit which includes the buzzer module, the terminals of the battery and the buzzer switch such that the buzzer module generates a sound in response to actuation of the buzzer switch. The buzzer circuit is connected to the battery in parallel with the flasher circuit and the lamp circuit such that the buzzer module, the lamp and the flasher module are operable independently of one another by actuation of the corresponding buzzer switch, lamp switch and flasher switch independently of one another.




The present invention also is directed to a card-shaped flashlight device which comprises: (a) a holder; (b) a lamp module mounted on the holder; (c) a flasher light module mounted on the holder; (d) a buzzer module mounted on the holder; (e) a planar battery attached to the holder for powering the lamp module, buzzer module and flasher module; and (f) lamp, flasher and buzzer circuits which respectively include a lamp switch and the lamp module, a buzzer switch and the buzzer module and a flasher switch and the flasher module being connected to the battery in parallel relationships with one another such that the lamp module, buzzer module and flasher module are operable independently of one another by the actuation of the corresponding lamp switch, buzzer switch and flasher switch independently of one another.




These and other features and advantages of the present invention will become apparent to those skilled in the art upon a reading of the following detailed description when taken in conjunction with the drawings wherein there is shown and described an illustrative embodiment of the invention.











BRIEF DESCRIPTION OF THE DRAWINGS




In the following detailed description, reference will be made to the attached drawings in which:





FIG. 1

is an exploded perspective view of a first embodiment of a card-shaped flashlight device of the present invention incorporating a holder, a planar battery, a first lamp module, a lamp switch, a cover and an outer protective enclosure.





FIG. 2

is an assembled top plan view of the flashlight device of FIG.


1


.





FIG. 3

is a side elevational view of the flashlight device as seen along line


3





3


of FIG.


2


.





FIG. 4

is a top plan view of an assembled light generating subassembly of the flashlight device of

FIG. 1

without the cover and outer protective enclosure.





FIG. 5

a front elevational view of the subassembly as seen along line


5





5


of FIG.


4


.





FIG. 6

is a rear elevational view of the subassembly as seen along line


6





6


of FIG.


4


.





FIG. 7

is a longitudinal sectional view of the subassembly taken along line


7





7


of FIG.


4


.





FIG. 8

is a schematic electrical diagram of the first embodiment of flashlight device of

FIGS. 1 and 2

.





FIG. 9

is an exploded perspective view of a second embodiment of a card-shaped flashlight device of the present invention incorporating the holder, the planar battery, a second lamp module, the lamp switch, the cover, and outer protective enclosure.





FIG. 10

is an assembled top plan view of the flashlight device of FIG.


9


.





FIG. 11

is a side elevational view of the flashlight device as seen along line


11





11


of FIG.


10


.





FIG. 12

is a top plan view of an assembled light generating subassembly of the flashlight device of

FIG. 9

without the cover and outer protective enclosure.





FIG. 13

is a front elevational view of the subassembly as seen along line


13





13


of FIG.


12


.





FIG. 14

is a rear elevational view of the subassembly as seen along line


14





14


of FIG.


12


.





FIG. 15

is a longitudinal sectional view of the subassembly taken along line


15





15


of FIG.


12


.





FIG. 16

is a schematic electrical diagram of the second embodiment of flashlight device of

FIGS. 9 and 10

.





FIG. 17

is an exploded perspective view of a third embodiment of a card-shaped flashlight device of the present invention incorporating the holder, the planar battery, the second lamp module, the lamp switch, a flasher module, a flasher switch, the cover and outer protective enclosure.





FIG. 18

is an assembled top plan view of the flashlight device of FIG.


17


.





FIG. 19

is a side elevational view of the flashlight device as seen along line


19





19


of FIG.


18


.





FIG. 20

is a top plan view of an assembled light generating subassembly of the flashlight device of

FIG. 17

without the cover and outer protective enclosure.





FIG. 21

a front elevational view of the subassembly as seen along line


23





23


of FIG.


20


.





FIG. 22

is a rear elevational view of the subassembly as seen along line


22





22


of FIG.


20


.





FIG. 23

is a longitudinal sectional view of the subassembly taken along line


23





23


of FIG.


20


.





FIG. 24

is a schematic electrical diagram of the third embodiment of flashlight device of

FIGS. 17 and 18

.





FIG. 25

is an exploded perspective view of a fourth embodiment of a card-shaped flashlight device of the present invention incorporating the holder, the planar battery, the second lamp module, the lamp switch, the flasher module, the flasher switch, a buzzer module, a buzzer switch, the cover and outer protective enclosure.





FIG. 26

is an assembled top plan view of the flashlight device of FIG.


25


.





FIG. 27

is a side elevational view of the flashlight device as seen along line


27





27


of FIG.


26


.





FIG. 28

is a top plan view of an assembled light generating subassembly of the flashlight device of

FIG. 25

without the cover and outer protective enclosure.





FIG. 29

a front elevational view of the subassembly as seen along line


29





29


of FIG.


28


.





FIG. 30

is a rear elevational view of the subassembly as seen along line


30





30


of FIG.


28


.





FIG. 31

is a longitudinal sectional view of the subassembly taken along line


31





31


of FIG.


28


.





FIG. 32

is a schematic electrical diagram of the fourth embodiment of flashlight device of FIGS.


25


and


26


.











DETAILED DESCRIPTION OF THE INVENTION




Referring to the drawings and particularly to

FIGS. 1

to


8


, there is illustrated a first embodiment of the card-shaped flashlight device of the present invention, generally designated


10


. Basically, the card-shaped flashlight device


10


includes a battery


12


, a holder


14


, a lamp module


16


and a lamp switch


18


. Also, the flashlight device


10


includes a cover


20


and an outer protective enclosure


22


.




The battery


12


of the first embodiment of the flashlight device


10


is of a thin planar configuration and can be one that is marketed by Polaroid Corporation. Preferably, the battery


12


is a power source that supplies approximately 6 VDC. The planar battery


12


has opposite front and rear faces


12


A,


12


B and a pair of electrical terminals


24


,


26


of opposite polarities mounted on the front face


12


A.




The holder


14


of the first embodiment of the flashlight device


10


can be a rigid plastic component manufactured by using conventional injection molding techniques. The holder


14


includes a flat main panel portion


28


having a planar configuration and a front edge


28


A, a rear edge


28


B spaced from the front edge


28


A and opposite front and rear surfaces


28


C,


28


D. The holder


14


also includes means in the form of a plurality of spaced tab portions


30


connected to the main panel portion


28


at plural locations thereon spaced apart from one another and from the front edge


28


A and extending from the main panel portion


28


into offset positions with respect to the rear surface


28


D of the main panel portion


28


so as to receive, clip and hold the planar battery


12


at edge portions thereof between the main panel portion


28


and tab portions


30


and generally along the rear surface


28


D of the main panel portion


28


. The main panel portion


28


also has an interior edge


28


E defining a slot


32


recessed therein from the front edge


28


A toward the rear edge


28


B thereof. The main panel portion


28


further has a continuous edge


28


F defining an opening


34


through the main panel portion


28


which is located between and spaced from the slot


32


and the rear edge


28


B thereof.




The lamp module


16


of the first embodiment of the flashlight device


10


includes a reflector


36


and a first lamp


38


, preferably in the form of a lens end krypton bulb. The reflector


36


is partly disposed in the slot


32


of the flat panel portion


28


of the holder


14


and interfitted on the interior edge


28


E thereof. The reflector


36


has top and bottom portions


40


,


42


which protrude in opposite directions outwardly beyond the front and rear surfaces


28


C,


28


D of the flat panel portion


28


of the holder


14


. The top and bottom portions


40


,


42


have opposite convex configurations and together form an annular front portion


44


defining an oval-shaped front opening


46


and opposite side portions


40


A,


42


A defining a U-shaped peripheral channel


48


extending between opposite ends


44


A of the front portion


44


along the opposite side portions


40


A,


42


A to rear end portions


40


B,


42


B. The side and rear end portions


40


A,


40


B and


42


A,


42


B of the top and bottom portions


40


,


42


of the reflector


36


defining the U-shaped peripheral channel


48


interfit over the interior edge


28


E of the main panel portion


28


such that the reflector


36


thereby seats on the opposite front and rear surfaces


28


C,


28


D of the main panel portion


28


of the holder


14


along the interior edge


28


E and within the slot


32


and through the front edge


28


A thereof. The reflector


36


also has an interior wall portion


50


connected to and extending transversely between the top and bottom portions


40


,


42


of the reflector


36


at a location intermediately between the front opening


46


and the rear end portions


40


B,


42


B of the reflector


36


. The interior wall portion


50


has a hole


52


defined therethrough with the first lamp


38


mounted within the reflector


36


by being seated through the hole


52


in the interior wall portion


50


of the reflector


36


and thus supported within the reflector


36


by the wall portion


50


. The first lamp


38


also has a pair of electrical leads


54


,


56


extending rearwardly therefrom and of the wall portion


50


.




The lamp switch


18


of the first embodiment of the flashlight device


10


is mounted on the flat panel portion


28


of the holder


14


and actuatable between on and off conditions. More particularly, the lamp switch


18


has a stationary contact portion


58


and a movable contact portion


60


adapted to be actuated in order to make electrical contact with the stationary contact element


58


. The stationary contact portion


58


is preferably a printed circuit board contact which is seated on the continuous edge


28


F of the main panel portion


28


and extends across the opening


34


therethrough and is disposed between the reflector


36


and the rear edge


28


B of the main panel portion


28


. The movable contact portion


60


is preferably a dome-shaped push contact which is seated upon the printed circuit board contact.




As seen schematically in

FIG. 8

, in the first embodiment of the flashlight device


10


, an electrical lamp circuit


62


is formed between the electrical leads


54


,


56


of the first lamp


38


, the electrical terminals


24


,


26


of the battery


12


, the stationary and movable contact portions


58


,


60


of the lamp switch


18


and a plurality of electrical wires


64


which electrically interconnect these components such that the first lamp


38


will generate and project a generally spotlight beam shaped by the reflector


36


in response to actuation of the lamp switch


18


between its on and off conditions. The lamp switch


18


is preferably a momentary-type switch where the first lamp


38


generates the beam as long as the movable contact portion


60


of the lamp switch


18


is held or pressed against the stationary contact portion


58


.




Lastly, in the first embodiment of the flashlight device


10


, the battery


12


and the holder


14


are covered by the cover


20


and the battery


12


, the holder


14


, the lamp switch


18


and the reflector


36


are enclosed by the outer protective enclosure


22


, such as made of vinyl, so as to provide a water-tight sealed pouch which permits the actuation of the lamp switch


18


from, and projection of the spotlight beam of illumination to, the exterior of the device


10


. The cover


20


is in the form of a card adapted to have graphical design and/or information imprinted thereon and being folded upon itself so as to define a pair of top and bottom sheets


20


A,


20


B that overlie the opposite faces


12


A,


12


B of the battery


12


and the opposite surfaces


28


C,


28


D of the main panel portion


28


of the holder


14


and meet one another and are connected together to provide a folded edge


20


C. The cover


20


has an opening


66


defined in the top and bottom sheets


20


A,


20


B which intersects the folded edge


20


C for receiving the reflector


36


therethrough such that the top and bottom portions


40


,


42


of the reflector


36


project respectively above and below the top and bottom sheets


20


A,


20


B of the cover


20


. The cover


20


also has the position of the lamp switch


18


printed thereon. The outer protective enclosure


22


, shown by dashed lines in

FIGS. 2 and 3

, is made of a transparent material, such as vinyl, and extends over the top and bottom sheets


20


A,


20


B of the cover


20


and the reflector


36


so as to provide a sealed pouch which overlies and encloses the battery


12


, the holder


14


, the reflector


36


, the first lamp


38


, the lamp switch


18


, and the conductor wires


64


.




Referring to

FIGS. 9

to


16


, there is illustrated a second embodiment of the card-shaped flashlight device of the present invention, generally designated


10


A. The device


10


A of the second embodiment of the present invention includes all of the components of the device


10


of the first embodiment of the present invention except that the lamp module


16


now utilizes a second lamp


68


, being preferably a white LED, instead of the first lamp


28


, being preferably the lens end krypton bulb. The planar battery


12


used in all embodiments of the present invention supplies approximately 6 volts. The second lamp


68


only utilizes approximately 4.5 volts. Therefore, the lamp circuit


62


in the third embodiment of the present invention also includes a resistor


70


connected in series with the battery


12


and the second lamp


68


to function to step down the approximately 6 volts supplied by the battery


12


to the approximately 4.5 volts used by the second lamp


68


.




Referring to

FIGS. 17

to


24


, there is illustrated a third embodiment of the card-shaped flashlight device of the present invention, generally designated


10


B. The third embodiment of the device


10


B of the present invention includes all of the components of the device


10


A of the second embodiment of the present invention. In addition thereto, the device


10


B also includes a flasher module


72


, a flasher switch


74


, a flasher circuit


76


, a convex-shaped dome


78


and a lens


80


. The flasher module


72


of the third embodiment of the present invention is preferably a printed circuit board assembly with three red LEDs mounted thereon. The flasher module


72


is disposed in an opening


82


formed in the main panel portion


28


of the holder


14


and extends outwardly from the front surface


28


C of the main panel portion


28


between the slot


32


and the rear edge


28


B of the main panel portion


28


.




The flasher switch


74


and the lamp switch


18


are mounted on the main panel portion


28


in respective openings


84


,


86


formed in the main panel portion


28


adjacent to the front edge


28


A thereof and on opposite lateral sides of the slot


32


. The flasher switch


74


is actuatable or pressed between on and off conditions. The flasher switch


74


has a stationary contact portion


88


and a movable contact portion


90


adapted to be actuated in order to make electrical contact with the stationary contact element


88


. The stationary contact portion


88


is preferably a printed circuit board contact which is seated in the opening


84


of the main panel portion


28


. The movable contact portion


90


is preferably a dome-shaped push contact which is seated upon the printed circuit board contact or stationary contact portion


88


.




The flasher circuit


76


includes the flasher module


72


, the terminals


24


,


26


of the battery


12


and the stationary and movable contact portions


88


,


90


of the flasher switch


74


such that the flasher module


72


generates a blinking light beam in response to actuation of the flasher switch


74


from the off to on condition. The flasher module


72


ceases generation of the blinking light in response to another actuation of the flasher switch


74


from the on to off condition. The flasher circuit


76


is connected to the battery


12


in parallel with the lamp circuit


62


such that the flasher module


76


and the lamp circuit


62


are operable independently of one another by actuation of the corresponding flasher switch


74


and lamp switch


18


independently of one another.




The convex-shaped dome


78


is mounted on front surface


28


C of the flat main panel portion


28


of the holder


14


between the slot


32


and the rear edge


28


B of the flat main panel portion


28


. The dome


78


defines a cavity


92


between the dome


78


and the main panel portion


28


of the holder


14


. The dome


78


has a top opening


94


in communication with the cavity


92


. The lens


80


is mounted to the dome


78


across the top opening


94


therein such that the flasher module


72


is disposed in the cavity


92


between the lens


80


on the dome


78


and the main panel portion


28


where the blinking light illuminates through the lens


80


on the dome


78


to the exterior.




The cover


20


has the positions of the flasher switch


74


and the lamp switch


18


printed thereon. The cover


20


further has an opening


108


for accommodating and exposing the dome


78


.




Referring to

FIGS. 25

to


32


, there is illustrated a fourth embodiment of the card-shaped flashlight device of the present invention, generally designated


10


C. The fourth embodiment of the device


10


C of the present invention includes all of the components of the device


10


B of the third embodiment of the present invention. In addition thereto, the device


10


C includes a siren or buzzer module


96


, a buzzer switch


98


and a buzzer circuit


100


. The buzzer module


96


is mounted on the front surface


28


C of the main panel portion


28


of the holder


14


between the flasher module


72


and dome


78


on one side and the rear edge


28


B of the main panel portion


28


of the holder


14


on the other side. The buzzer switch


98


is actuatable or pressed between on and off conditions. The buzzer switch


98


has a stationary contact portion


102


and a movable contact portion


104


adapted to be actuated in order to make electrical contact with the stationary contact element


102


. The stationary contact portion


102


is preferably a printed circuit board contact which is seated in an opening


106


of the main panel portion


28


adjacent to the rear edge


28


B thereof. The movable contact portion


104


is preferably a dome-shaped push contact which is seated upon the printed circuit board contact or stationary contact portion


102


. The buzzer circuit


100


includes the buzzer module


96


, the terminals


24


,


26


of the battery


12


and the stationary and movable contact portions


102


,


104


of the buzzer switch


98


such that the buzzer module


96


generates a sound, preferably very loud and piercing in nature, in response to actuation of the buzzer switch


98


from the off to on condition. The buzzer module


96


ceases generation of the sound in response to actuation of the buzzer switch


98


from the on to off condition. The buzzer circuit


100


is connected to the battery


12


in parallel with the flasher circuit


76


and the lamp circuit


62


such that the buzzer module


96


, the lamp


38


and the flasher module


72


are operable independently of one another by actuation of the respective buzzer switch


98


, the lamp switch


18


and the flasher switch


74


independently of one another.




The cover


20


has the positions of the lamp switch


18


, flasher switch


74


and buzzer (or siren) switch


98


printed thereon. The cover


20


further has an openings


108


,


112


for accommodating and exposing the dome


78


and an annular ring


110


attached thereto which receives the buzzer module


96


.




It is thought that the present invention and many of its advantages will be understood from the foregoing description and it will be apparent that various changes may be made thereto without departing from the spirit and scope of the invention or sacrificing all of its material advantages, the form hereinbefore described being merely preferred or exemplary embodiment thereof.



Claims
  • 1. A card-shaped flashlight device, comprising:(a) a battery of a generally planar configuration and having an opposite faces and a pair of electrical terminals of opposite polarities mounted on one of said opposite faces; (b) a holder having a generally planar configuration, a front edge, a rear edge spaced from said front edge, a pair of opposite surfaces, means for receiving and holding said battery along one of said opposite surfaces of said holder and an interior edge defining a slot recessed into said holder from said front edge thereof; (c) a reflector at least partly disposed in said slot of said holder and interfitted on said interior edge of said holder and having top and bottom portions which protrude in opposite directions outwardly beyond said opposite surfaces of said holder; (d) a lamp mounted within said reflector; (e) a lamp switch mounted on said holder and actuatable between on and off conditions; and (f) means for forming a lamp circuit which includes said lamp, said terminals of said battery and said lamp switch such that said lamp projects a spotlight beam shaped by said reflector in response to actuation of said lamp switch.
  • 2. The device of claim 1 wherein said lamp is a lens end krypton bulb.
  • 3. The device of claim 1 wherein:said battery supplies approximately 6 volts; said lamp utilizes approximately 4.5 volts; and said lamp circuit also includes a resistor connected in series with said battery and said lamp for stepping down said approximately 6 volts of said battery to said approximately 4.5 volts of said lamp.
  • 4. The device of claim 3 wherein said lamp is a white LED.
  • 5. The device of claim 1 wherein said holder includes said main panel portion having said planar configuration, said front edge, said rear edge, and said opposite surfaces of said holder.
  • 6. The device of claim 5 wherein said holder also includes a plurality of tab portions connected to said main panel portion at locations thereon spaced apart from one another and from said front edge and extending from said main panel portion into offset positions with respect to said one of said opposite surfaces of said main panel portion so as to receive, clip and hold said battery between said main panel portion and said tab portions and generally along said one of said opposite surfaces of said main panel portion.
  • 7. The device of claim 6 wherein said interior edge defining said slot is formed in said main panel portion and extends from said front edge toward said rear edge thereof.
  • 8. The device of claim 7 wherein said top and bottom portions of said reflector have opposite convex configurations and are connected together and define an oval-shaped front opening, a rear end and a U-shaped peripheral channel extending between opposite ends of said front opening and said rear end of said reflector so as to interfit said U-shaped peripheral channel of said reflector over said interior edge of said main panel portion and thereby seat said reflector on said opposite surfaces of said holder along said interior edge and within said slot and through said front edge of said holder.
  • 9. The device of claim 8 wherein said reflector also has a wall portion connected to and extending transversely between said top and bottom portions of said reflector at a location intermediately between said front opening and rear end of said reflector, said wall portion having a hole defined therethrough.
  • 10. The device of claim 9 wherein said lamp is seated through said hole in said wall portion of said reflector and thus supported within said reflector by said wall portion, said lamp also having a pair of leads extending rearwardly from said wall portion.
  • 11. The device of claim 1 wherein said lamp switch has a stationary contact portion and a movable contact portion adapted to be actuated to make electrical contact with said stationary contact portion.
  • 12. The device of claim 11 wherein said stationary contact portion is a printed circuit board contact and said movable contact portion is a dome contact.
  • 13. The device of claim 1 wherein said holder also has a continuous edge defining an opening through said main panel portion between and spaced from said slot and said rear edge thereof, said lamp switch being seated on said continuous edge and extending across said opening.
  • 14. The device of claim 1 further comprising:a flasher module mounted on said holder between said slot and said rear edge of said holder; a flasher switch actuatable between on and off conditions; and means for forming a flasher circuit which includes said flasher module, said terminals of said battery and said flasher switch such that said flasher module generates a blinking light beam in response to actuation of said flasher switch.
  • 15. The device of claim 14 wherein said flasher switch has a stationary contact portion and a movable contact portion adapted to be actuated to make electrical contact with said stationary contact portion.
  • 16. The device of claim 15 wherein said stationary contact portion is a printed circuit board contact and said movable contact portion is a dome contact.
  • 17. The device of claim 14 wherein said lamp switch and said flasher switch are mounted on said holder adjacent to said front edge thereof on opposite lateral sides of said slot in said holder.
  • 18. The device of claim 14 further comprising:a convex-shaped dome mounted on one of said opposite surfaces of said holder between said slot and said rear edge of said holder and defining a cavity between said dome and said holder and having an opening in communication with said cavity, said flasher module being disposed in said cavity and beneath said opening; and a lens mounted to said dome across said opening therein such that said blinking light of said flasher module illuminates through said lens on said dome.
  • 19. The device of claim 14 wherein said lamp circuit is connected to said battery in parallel with said flasher circuit such that said lamp and said flasher module are operable independently of one another by actuation of said corresponding lamp switch and flasher switch independently of one another.
  • 20. The device of claim 19 further comprising:a buzzer module mounted on said holder between said flasher module and said rear edge of said holder; a buzzer switch actuatable between on and off conditions; and means for forming a buzzer circuit which includes said buzzer module, said terminals of said battery and said buzzer switch such that said buzzer module generates a sound in response to actuation of said buzzer switch.
  • 21. The device of claim 20 wherein said buzzer switch has a stationary contact portion and a movable contact portion adapted to be actuated to make electrical contact with said stationary contact portion.
  • 22. The device of claim 21 wherein said stationary contact portion is a printed circuit board contact and said movable contact portion is a dome contact.
  • 23. The device of claim 20 wherein said buzzer switch is mounted on said holder between said buzzer module and said rear edge of said holder.
  • 24. The device of claim 20 wherein said buzzer circuit is connected to said battery in parallel with said flasher circuit and said lamp circuit such that said buzzer module, said lamp and said flasher module are operable independently of one another by actuation of said corresponding buzzer switch, lamp switch and flasher switch independently of one another.
  • 25. The device of claim 1 further comprising:a buzzer module mounted on said holder between said slot and said rear edge of said holder; a buzzer switch actuatable between on and off conditions; and means for forming a buzzer circuit which includes said buzzer module, said terminals of said battery and said buzzer switch such that said buzzer module generates a sound in response to actuation of said buzzer switch.
  • 26. The device of claim 25 wherein said buzzer circuit is connected to said battery in parallel with said lamp circuit such that said buzzer module and said lamp are operable independently of one another by actuation of said corresponding buzzer switch and said lamp switch independently of one another.
  • 27. The device of claim 1 further comprising:(g) means for enclosing said holder, said battery, said lamp switch and said reflector in a sealed pouch which permits actuation of said lamp switch from, and projection of said spotlight beam to, the exterior of said device.
  • 28. The device of claim 27 wherein said means for enclosing includes a card adapted to have graphical design and information imprinted thereon and being folded upon itself so as to provide top and bottom sheets that overlie said opposite faces of said battery and said opposite surfaces of said holder and meet one another and are connected together to provide a folded edge, said card having an opening defined in said top and bottom sheets and intersecting said folded edge which receives said reflector such that said top and bottom portions of said reflector project respectively above and below said top and bottom sheets of said card.
  • 29. The device of claim 28 wherein said means for enclosing further includes an outer protective cover made of transparent material which extends over said top and bottom sheets of said card and said top and bottom portions of reflector so as to provide a sealed pouch which overlies and encloses said battery, said holder, said reflector, said lamp, said lamp switch, and said card.
  • 30. A card-shaped flashlight device, comprising:(a) a battery of a generally planar configuration and having an opposite faces and a pair of electrical terminals of opposite polarities mounted on one of said opposite faces; (b) a holder having a generally planar configuration, a front edge, a rear edge spaced from said front edge, a pair of opposite surfaces, and means for receiving and holding said battery along one of said opposite surfaces of said holder; (c) a lamp module mounted on said front edge of said holder; (d) a lamp switch mounted on said holder and actuatable between on and off conditions; (e) means for forming a lamp circuit which includes said lamp module, said terminals of said battery and said lamp switch such that said lamp module projects a light beam in response to actuation of said lamp switch; (f) a flasher module mounted on said holder between said lamp module and said rear edge of said holder; (g) a flasher light switch actuatable between on and off conditions; and (h) means for forming a flasher circuit which includes said flasher module, said terminals of said battery and said flasher switch such that said flasher module generates a blinking light beam in response to actuation of said flasher switch.
  • 31. The device of claim 30 wherein said lamp switch and said flasher switch are mounted on said holder adjacent to said front edge thereof on opposite lateral sides of said light module.
  • 32. The device of claim 30 further comprising:a convex-shaped dome mounted on said holder and defining a cavity between said dome and said holder and having an opening in communication with said cavity, said flasher module being disposed in said cavity and beneath said opening; and a lens mounted to said dome across said opening therein such that said blinking light of said flasher module illuminates through said lens on said dome.
  • 33. The device of claim 30 wherein said lamp circuit is connected to said battery in parallel with said flasher circuit such that said lamp module and said flasher module are operable independently of one another by actuation of said corresponding lamp switch and flasher switch independently of one another.
  • 34. The device of claim 30 further comprising:(i) a buzzer module mounted on said holder between said flasher module and said rear edge of said holder; (j) a buzzer switch actuatable between on and off conditions; and (k) means for forming a buzzer circuit which includes said buzzer module, said terminals of said battery and said buzzer switch such that said buzzer module generates a sound in response to actuation of said buzzer switch.
  • 35. The device of claim 34 wherein said buzzer switch is mounted on said holder between said buzzer module and said rear edge of said holder.
  • 36. The device of claim 34 wherein said buzzer circuit is connected to said battery in parallel with said flasher circuit and said lamp circuit such that said buzzer module, said lamp module and said flasher module are operable independently of one another by actuation of said corresponding buzzer switch, lamp switch and flasher switch independently of one another.
  • 37. A card-shaped flashlight device, comprising:(a) a battery of a generally planar configuration and having an opposite faces and a pair of electrical terminals of opposite polarities mounted on one of said opposite faces; (b) a holder having a generally planar configuration, a front edge, a rear edge spaced from said front edge, a pair of opposite surfaces, and means for receiving and holding said battery along one of said opposite surfaces of said holder; (c) a light module mounted on said front edge of said holder; (d) a lamp switch mounted on said holder and actuatable between on and off conditions; (e) means for forming a lamp circuit which includes said lamp module, said terminals of said battery and said lamp switch such that said lamp module projects a light beam in response to actuation of said lamp switch; (f) a buzzer module mounted on said holder between said light module and said rear edge of said holder; (g) a buzzer switch actuatable between on and off conditions; and (h) means for forming a buzzer circuit which includes said buzzer module, said terminals of said battery and said buzzer switch such that said buzzer module generates a sound in response to actuation of said buzzer switch.
  • 38. The device of claim 37 wherein said buzzer circuit is connected to said battery in parallel with said lamp circuit such that said buzzer module and said lamp module are actuatable by said corresponding buzzer switch and said lamp switch independently of one another.
  • 39. The device of claim 38 wherein said buzzer switch is mounted on said holder between said buzzer module and said rear edge of said holder.
  • 40. A card-shaped flashlight device, comprising:(a) a holder; (b) a lamp module mounted on said holder; (c) a flasher light module mounted on said holder; (d) a buzzer module mounted on said holder; (e) a planar battery attached to said holder for powering said lamp module, buzzer module and flasher module; and (f) lamp, flasher and buzzer circuits which respectively include a lamp switch and said lamp module, a buzzer switch and said buzzer module and a flasher switch and said flasher module being connected to said battery in parallel relationships with one another such that said lamp module, said buzzer module and said flasher module are operable independently of one another by actuation of said corresponding lamp switch, buzzer switch and flasher switch independently of one another.
  • 41. A card-shaped flashlight device, comprising:(a) a battery of a generally planar configuration and having an opposite faces and a pair of electrical terminals of opposite polarities mounted on one of said opposite faces; (b) a holder having a generally planar configuration, a front edge, a rear edge spaced from said front edge, a pair of opposite surfaces, and means for receiving and holding said battery along one of said opposite surfaces of said holder; (c) a lamp module mounted on said front edge of said holder; (d) a lamp switch mounted on said holder and actuatable between on and off conditions; (e) means for forming a lamp circuit which includes said lamp module, said terminals of said battery and said lamp switch such that said lamp module projects a light beam in response to actuation of said lamp switch; (f) a flasher module mounted on said holder; (g) a flasher switch actuatable between on and off conditions; (h) means for forming a flasher circuit which includes said flasher module, said terminals of said battery and said flasher switch such that said flasher module generates a blinking light beam in response to actuation of said flasher light switch; (i) a buzzer module mounted on said holder; (j) a buzzer switch actuatable between on and off conditions; and (k) means for forming a buzzer circuit which includes said buzzer module, said terminals of said battery and said buzzer switch such that said buzzer module generates a sound in response to actuation of said buzzer switch, said buzzer circuit being connected to said battery in parallel with said flasher circuit and said lamp circuit such that said buzzer module, said lamp module and said flasher module are operable independently of one another by actuation of said corresponding buzzer switch, lamp switch and flasher switch independently of one another.
  • 42. The device of claim 41 wherein:said battery supplies approximately 6 volts; said lamp module utilizes approximately 4.5 volts; and said lamp circuit also includes a resistor connected in series with said battery and lamp module for stepping down said approximately 6 volts of said battery to said approximately 4.5 volts of said lamp module.
  • 43. The device of claim 41 wherein said flasher module is mounted on said holder between said lamp module and said rear edge of said holder.
  • 44. The device of claim 43 wherein said buzzer module is mounted on said holder between said flasher module and said rear edge of said holder.
  • 45. The device of claim 44 wherein said buzzer switch is mounted on said holder between said buzzer module and said rear edge of said holder.
  • 46. The device of claim 41 wherein said lamp switch and said flasher switch are mounted on said holder adjacent to said front edge thereof on opposite lateral sides of said lamp module.
  • 47. The device of claim 41 further comprising:a convex-shaped dome mounted on said holder and defining a cavity between said dome and said holder and having an opening in communication with said cavity, said flasher module being disposed in said cavity and beneath said opening; and a lens mounted to said dome across said opening therein such that said blinking light of said flasher module illuminates through said lens on said dome.
US Referenced Citations (14)
Number Name Date Kind
3310668 Schwartz Mar 1967 A
4085315 Wolter et al. Apr 1978 A
4521833 Wolter Jun 1985 A
4644451 Chabria Feb 1987 A
5158356 Guthrie Oct 1992 A
5457613 Vandenbelt et al. Oct 1995 A
5475368 Collins Dec 1995 A
5893631 Padden Apr 1999 A
5927846 Sinclair Jul 1999 A
5934789 Sinclair et al. Aug 1999 A
6039454 Hallgrimsson Mar 2000 A
6070990 Dalton et al. Jun 2000 A
6109762 Hallgrimsson et al. Aug 2000 A
6270234 Au-Yeung Aug 2001 B1
Foreign Referenced Citations (1)
Number Date Country
1443787 Dec 1966 FR