The invention relates to a steamer, and particularly, a portable steamer having a slim profile and corresponding slim constructed heat exchanger for creating steam.
Steamers are appliances designed to remove wrinkles from, to clean, and to deodorize fabrics, such as clothing garments, draperies, upholstery, and other items. Steamers typically include a handheld wand for applying the steam. More recently, especially for use with garments, portable steamers have become more desirable. Portable steamers offer users with a hand-held source of steam.
Portable steamers are particularly useful when the steamer is a garment steamer, which is a type of steamer commonly used for cleaning and/or sanitizing clothes, textiles, or fabrics. Portable handheld garment steamers are desirable as they more easily allow a user to manipulate the steamer and control the direction that steam is projected by the steamer. Portable handheld garment steamers are particularly useful in taking wrinkles out of crumpled clothing, especially clothing crumpled by traveling in suitcases or travel bags. The more compact the steamer, the easier the steam is to manipulate and to pack for travel.
Portable handheld steamers are generally configured in a number of different ways. In most all cases, water is placed in a reservoir and heated to produce steam and that is emitted through nozzles that a user directs toward the fabric. In general, almost all portable handheld steamers include nozzles at the end of the steamers to project steam onto clothes. Typical garment steams usually have more than one or multiple nozzles (i.e., steam outlet openings) to form steam output. Such designs usually have steam outlets oriented in a horizontal manner and have relatively low pressure steam emissions over a relatively wide steam output area, which results in a relatively short distance of travel of the emitted steam and a relatively low-pressure stream of steam.
Heating elements are commonly positioned near the nozzles to heat water in a reservoir to produce the steam. In compact configurations, the heating element and/or steam may be positioned near a handle of the portable steamer, and thus to the hand of the user. Care needs to be taken to avoid positioning the heating element or steam too close to the handle to avoid burning a user. It has continued to be a design challenge to make portable steamers as portable and as compact as possible.
Therefore, a need exists for a portable steamer that has a slim profile without compromising the steamer's functionality.
A steamer is provided that includes a housing, a reservoir containing water and a steam generator. The housing has a length, width and height. The reservoir is connected to the housing and supplies water to the steam generator positioned inside the housing. The steam generator is in fluid communication with the reservoir via a pump, facilitating the transfer of the water. The steam generator further includes a plurality of steam outlets for emitting steam. The plurality of steam outlets are oriented vertically relative to one another along the height of the housing. Such vertical orientation of the steam outlets creates an ultra slim steamer profile that not only reduces the carbon footprint of the steamer but also allows the steamer to be much easier to carry, pack and travel with.
In another example, the steamer of the present invention comprises a housing having a length, width and height, and the housing comprises of a plurality of steam outlets vertically oriented relative to one another along the height of the housing. The steamer further comprises a reservoir containing water that is connected to the housing and a steam generator in fluid communication with the reservoir via a pump. The steam generator generates steam that is emitted from the plurality of vertically oriented steam outlets.
In yet another example, the steamer of the present invention comprises a housing having a length, width and height. The width of the housing is at least two times shorter than the length of the housing and at least three times shorter than the height of the housing. The steamer also comprises a steam generator positioned within the housing having a length, width and height. Similar to the housing, the width of the steam generator is at least two times shorter than the length of the steam generator and at least three times shorter than the height of the steam generator. The steamer may further include a hook that can be moved from a closed position to an open position. The hook allows the steamer to be hung. Such configuration of the steamer enhances the steamer's portability, functionality and versatility, making it suitable for a wide range of steaming tasks at home or while traveling.
Other devices, apparatus, systems, methods, features and advantages of the invention are or will become apparent to one with skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims.
The invention can be better understood by referring to the following figures. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. In the figures, like reference numerals designate corresponding parts throughout the different views.
In this application, all “aspects,” “examples,” “embodiments,” and “implementations” described are considered to be non-limiting and non-exclusive. Accordingly, the fact that a specific “aspect,” “example,” “embodiment,” or “implementation” is explicitly described herein does not exclude other “aspects,” “examples,” “embodiments,” and “implementations” from the scope of the present disclosure even if not explicitly described. In this disclosure, the terms “aspect,” “example,” “embodiment,” and “implementation” are used interchangeably, i.e., are considered to have interchangeable meanings.
Further, in this application, the terms “substantially,” “approximately,” or “about,” when modifying a specified numerical value, may be taken to encompass a range of values that include +/−10% of such numerical value. Further, terms such as “communicate,” and “in . . . communication with,” or “interfaces” or “interfaces with” (for example, a first component “communicates with” or “is in communication with” a second component) are used herein to indicate a structural, functional, mechanical, electrical, signal, optical, magnetic, electromagnetic, ionic or fluidic relationship between two or more components or elements. As such, the fact that one component is said to communicate or interface with a second component is not intended to exclude the possibility that additional components may be present between, and/or operatively associated or engaged with, the first and second components.
For purposes of reference and description, the steamer 100, 1200 of the present invention is considered to have a horizontal x-axis (x), vertical y-axis (y) and a width z-axis (z), as shown in
Further, the steamer of the present invention is also considered to have a height (h), length (1) and width (w), as also shown most notably in
As will be illustrated and discussed below, the steamer of the present invention has an ultra slim profile that allows it to be easily portable for carrying, packing and traveling. In particular, the width (w) of the steamer may be less than 3″. In other examples, the width of the steamer may be 2″ or less. In other examples, the width of the steamer may be between 1-3″. In other examples, the overall dimensions of the steamer may be 2″ width/4.75″ length/7″ height. In other words, the width of the steamer may be at least two times shorter than its length and at least three times shorter than its height. Such dimensions are an important feature of the invention, particularly, the short width of the steamer, particularly relative to the length and height of the steamer, creates an ultra slim profile that not only reduces the carbon footprint of the steamer but also allows the steamer to be much easier to carry, pack and travel with.
Referring to
The handle 106 is furthered configured to include a trigger 108 for manual engagement by the user for releasing steam from the steamer 100. A power cord 122 may further be connected to the handle 106 to provide power from an external power source (e.g., electrical outlet) to the steamer 100. In other examples, the steamer 100 may be wireless and may incorporate its own power source, including but not limited to, a battery or rechargeable battery. The rear of the housing 112 further includes a power button 204 for powering steamer on and off.
As further shown, a liquid or fluid (e.g., water) reservoir or tank 104 is connected to the housing 102. Water reservoir 104 is used for holding a fluid to be steamed such as water or other liquid. In particular, the water reservoir 104 may be fixed or releasably connected to the housing 102 and may have an opening to allow filling or refilling the reservoir 104 with water. The reservoir may extend downward approximate the front of the housing 110. The water reservoir 104 may further be contoured in conformance with the contours of the housing 102. Similar to the handle 106, the water reservoir 104 is dimensioned such that no part of the water reservoir 104 extends past the exterior surfaces of the front side 110, rear side 112, left side 118, or right side 402 of the housing 102. Such dimensional construction of the handle 106 and water reservoir 104 relative to housing 102 allows the steamer 100 to have an ultra slim profile, allowing the steamer 100 to be easier to carry, pack and travel with.
As will be discussed in greater detail below, water reservoir 104 is in fluid connection with steam outlets 116 such that the water from water reservoir is pumped to a steam generator 908 that is positioned above the water reservoir 104 and then emitted through steam outlets 116. Steam outlets 116 are positioned on the front of the housing 110. Steam plate 114 is also positioned on the front of the housing 110. Steam outlets 116 are oriented vertically along the height of the steamer 100. As shown, steam outlets 116 are oriented in straight vertical alignment with one another along the height of the steamer 100. Such vertical orientation of steam outlets 116 allows for the steamer 100 to maintain its slim profile. Further it should be understood that while
As stated above, the width (W) of steamer 100 may be at least two times shorter than its length (L) and at least three times shorter than its height (H). Such dimensions, particularly, the short or skinny width of the steamer 100 relative to the length and height of the steamer 100, creates an ultra slim profile that not only reduces the carbon footprint of the steamer 100 but also allows the steamer to be much easier to carry, pack and travel with.
Referring now to
The water pump 922 is in fluid communication with the water reservoir 104 and steam generator 908 through tubing, such as reservoir tubing 928 that connects via suction connector 926 having insert seal 924 to pump tube in 914 and pump tube out 916, to deliver fluid or water from the water reservoir 104 to steam generator 908. Pump tube in 914 facilities the flow of water from the reservoir 104 into the pump 922 and pump tube out 916 facilities the flow of water from the pump 922 to the steam generator 908. In other words, pump 922 moves the water from the reservoir 104 to the steam generator 908.
A water reservoir cover 930 may further be positioned on top of water reservoir 104. Water reservoir 104 may be fixed or releasably connected to housing 102.
As shown in both
In one example of the operation of the present invention, water from reservoir 104 is pumped into the chamber of the steam generator 908 from the outlet end 1008 of pump tube out 916. The water then flows through the fluid flow pathways/channels 1002. While flowing through the fluid flow pathways/channels 1002, the water makes contact with the heat pipe 1010 at multiple points along the fluid flow pathway/channel 1002, thereby allowing the heat from the heat pipe to be transferred to the water. As the water flows through the pathways/channels 1002 and gets heated by heat pipe 1010, the heat converts the water to steam. The steam then continuously flows through the pathways/channels 1002 and eventually released out from steam outlets 1004 and 116.
As further shown in
While
Given that that steam outlets 116 are oriented vertically along the height of steamer 100, a single pathway/channel would make the steam flow in only one direction and thus start exiting first from the steam outlets 116 nearest in flow to fluid inlet 1006, thereby limiting or compromising the amount of steam or any steam from being released out from those steam outlets 116 furthest in flow from fluid inlet 1006. A divider 1104 may also be utilized to further support the steam to exit out from all the steam outlets simultaneously and/or uniformly. In other words, divider 1104 may allow steam that is entering in one direction from point A to only being able to reach one set of steam outlets (e.g., the top two steam outlets as illustrated in
It should also be understood that while the present invention shows five steam outlets 1004, 116, any number of steam outlets 1004, 116 may be incorporated without departing from the scope of the invention. Similarly, while divider 1104 is shown to separate or divide the top two steam outlets from the bottom three steam outlets, divider 1104 may divide any number of steam outlets 1004, 116 from one another without departing from the scope of the invention. For example, if only two steam outlets are present, divider 1104 may divide the two outlets from one another, or if only four steam outlets are present, divider 1104 may divide the top two outlets from the bottom two outlets or the top three outlets from the bottom one outlet.
As stated above, steamer 100 of the present invention may includes a steam release or trigger 108 for a user to control the steam produced by steamer 100. Other user control inputs may also be incorporated in steamer 100, including but not limited to, the amount of steam to be released, direction of the steam that is released, and temperature controls for controlling the amount of heat to be transferred to the water/fluid. An integrated circuit and/or controller 920 may also be provided to control the operation of the steamer, and to respond to user control inputs.
Similar to steamer 100, steamer 1200 includes a housing 1202 having a front 1210, rear 1212, left side 1214 and right side (not shown). The housing 1202 is generally rectangular in shape when viewed from the top and includes an integrated handle 1206 that extends downward from the rear of the housing 1212. The handle 1206 is dimensioned such that no part of the handle 1206 extends past the front side 1210, rear side 1212, left side 1214, or right side (not shown) of housing 1202. The handle 1206 is furthered configured to include a trigger 1208 for manual engagement by the user for releasing steam from steamer 1200. A power cord may further be connected to the handle 1206 to provide power from an external power source (e.g., electrical outlet) to the steamer 1200. The rear of the housing 1212 further includes a power button 1218.
As further shown, a water or fluid reservoir or tank 1204 is connected to housing 1202. In particular, the water reservoir 1204 may be fixed or releasably connected to the housing 1202 and may extend downward from the front of the housing 1210. Similar to the handle 1206, the water reservoir 1204 is dimensioned such that no part of the water reservoir 1204 extends past the front side 1210, rear side 1212, left side 1214, or right side (not shown) of housing 1202. Steam plate 1302 and steam outlets 1304 are further positioned on the front of the housing 110.
Steamer 1200 also illustrates the incorporation of a hanger 1220 hingedly attached to housing 1202 near top housing 1216. Hanger 1220 may include a hook 1224 for allowing a user to hang the steamer 1200, for example, on a clothes hanger or other structure. Hanger moves between an open position and closed position. Both
Further, when moved to the closed position, hook 1224 gets inserted into a hook groove 1226 formed at least partially by top housing 1216 and rear housing 1212 and may be secured within hook groove 1226 by any securing mechanism known in the art, including but not limited to, friction fit, clips, magnets, or any combination thereof. To move handle 1220 to the open position, a release button (not shown) may be actuated or a user may simply press the hook on one end to release it from hook groove 1226. It should further be understood that the handle 1220 and hook groove 1226 construction as shown in steamer 1200 may also be incorporated in steamer 100.
It will be understood that terms such as “communicate” and “in . . . communication with” (for example, a first component “communicates with” or “is in communication with” a second component) are used herein to indicate a structural, functional, mechanical, electrical, signal, optical, magnetic, electromagnetic, ionic or fluidic relationship between two or more components or elements. As such, the fact that one component is said to communicate with a second component is not intended to exclude the possibility that additional components may be present between, and/or operatively associated or engaged with, the first and second components.
It will be understood that various aspects or details of the invention may be changed without departing from the scope of the invention. Furthermore, the foregoing description is for the purpose of illustration only, and not for the purpose of limitation—the invention being defined by the claims.
This application claims the benefit under 35 U.S.C. § 119(e) of U.S. Provisional Patent Application Ser. No. 63/527,531, filed on Jul. 18, 2023, titled “STEAMER,” the entire contents of which are incorporated by reference herein.
Number | Date | Country | |
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63527531 | Jul 2023 | US |
Number | Date | Country | |
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Parent | 29893724 | Jun 2023 | US |
Child | 18776622 | US |