Patent Application
20130336704
This invention utilizes the cellphone texting function and the wireless relay function of many cellphones to control local area networked wireless devices. The invention relates to the distant automatic function of releasing a fragrance from a container where the release is controlled by a wirelessly linked local network to a cellphone that is capable of receiving a specific text message designed for the control of the fragrance sprayer.
It is an object of the present invention to control the dispersal of fragrance from a container by using a control text message to initiate the spraying function. It is a further object of the invention to initiate the spraying function using a wireless control signal that is carried over the local area network of rf wireless paired devices.
Other objects will appear hereinafter.
A fragrance sprayer is controlled for fragrance dispersal by an rf control signal carried over a local area wireless network between a cellphone and a paired network device located within the fragrance sprayer. The control signal is initiated at a distant location by a cellphone user by sending a text message containing a fragrance spraying control command that is relayed from a local receiving cellphone through its local area wireless network to a paired receiver in the fragrance spraying device. Upon receiving the command signal, the fragrance sprayer activates and releases a measured amount of fragrance into the immediate area of the sprayer.
For the purpose of illustrating the invention, there is shown in the drawings forms which are presently preferred; it being understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown.
The following detailed description is of the best presently contemplated mode of carrying out the invention. The description is not intended in a limiting sense, and is made solely for the purpose of illustrating the general principles of the invention. The various features and advantages of the present invention may be more readily understood with reference to the following detailed description taken in conjunction with the accompanying drawings.
Referring now to the drawings in detail, where like numerals refer to like parts or elements, there is shown in
Powering the solenoid 22 is a plurality of batteries 28 located at the extreme distal end of the device 10. The batteries 28 are shown as being of the wafer type that are usually 1.5 vdc for each of the four batteries shown. The number and voltage of the batteries 28 is dependent upon the voltage required for the solenoid 22 to operate. Interposed between the solenoid 22 and the batteries 28 is a switch coupled to a Bluetooth® receiver 30. This receiver/switch 30 is powered by its own 3.0 vdc battery 32 and utilizes a mini-antenna 34 to communicate within the local area wireless network and receive the command instruction to close the switch activating the solenoid 22. Upon receipt of the command instruction, the switch 30 is closed connecting the batteries 28 to the solenoid 22 via wires 36a, 36b. The neutral or ground wire 38 is on the other side of the solenoid 22 and connects the solenoid 22, the receiver/switch 30, the battery 32 and the batteries 28.
Upon receipt of the command signal from the linked cellphone over the wireless local area network, the receiver/switch 30 is energized to close resulting in the powering of the solenoid 22 so that the solenoid 22 moves the lever 26 inward against the fragrance container 18 and valve 24 to initiate a fragrance spray from the container 18. The Bluetooth® receiver 30 is pre-programmed to pair with the Bluetooth® transceiver of the cellphone within the wireless local area network. The linked cellphone responds to the fragrance spray command text message by initiating a command signal to the paired Bluetooth® receiver 30 that energizes the switch portion of the receiver/switch 30 and powers the solenoid 22 releasing a spray of fragrance from the container 18. In this way a distant cellphone can cause the fragrance to be sprayed as long as the device 10 is within communications range of its paired cellphone.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof and, accordingly, the described embodiments are to be considered in all respects as being illustrative and not restrictive, with the scope of the invention being indicated by the appended claims, rather than the foregoing detailed description, as indicating the scope of the invention as well as all modifications which may fall within a range of equivalency which are also intended to be embraced therein.
