Wirelessly-chargeable heating pad
First Claim
1. A wirelessly-chargeable heating pad, which is adapted to be coupled to an article and is used in combination with a charging device that comprises a transmitter circuit, the transmitter circuit being connected to a power source, the power source supplying electrical power to the transmitter circuit, the electrical power being converted by the transmitter circuit into an alternate current signal, the wirelessly-chargeable heating pad comprising:
- a receiver circuit, which comprises a rechargeable battery;
a heating element, which is electrically connected to the rechargeable battery; and
a pad body, on which the heating element and the receiver circuit are mounted;
wherein the article comprises a removable mounting structure, the pad body that contains the heating element and the receiver circuit is removably coupleable to the article through the removable mounting structure, the transmitter circuit of the charging device transmitting the alternate current signal to the receiver circuit, the receiver circuit receiving and converting the alternate current signal into electrical power to be stored in the rechargeable battery for being subsequently supplied to the heating element.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides a wirelessly-chargeable heating pad, which is coupled to an article in a removable manner and is used in combination with a charging device to perform wireless electrical charging. The wirelessly-chargeable heating pad includes a receiver circuit, a heating element, and a pad body. The receiver circuit includes a rechargeable battery. The heating element is electrically connected to the rechargeable battery. The heating element and the receiver circuit are both mounted to the pad body. The article includes a removable mounting structure, so that the wirelessly-chargeable heating pad is removably coupled to the article through the removable mounting structure. The charging device, after receiving electrical power, converts the electrical power into an alternate current signal that is transmitted to the receiver circuit. The receiver circuit receives and converts the alternate current signal into electrical power that is then stored in the rechargeable battery. The rechargeable battery subsequently supplies the electrical power to the heating element to give off heat.
286 Citations
12 Claims
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1. A wirelessly-chargeable heating pad, which is adapted to be coupled to an article and is used in combination with a charging device that comprises a transmitter circuit, the transmitter circuit being connected to a power source, the power source supplying electrical power to the transmitter circuit, the electrical power being converted by the transmitter circuit into an alternate current signal, the wirelessly-chargeable heating pad comprising:
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a receiver circuit, which comprises a rechargeable battery; a heating element, which is electrically connected to the rechargeable battery; and a pad body, on which the heating element and the receiver circuit are mounted; wherein the article comprises a removable mounting structure, the pad body that contains the heating element and the receiver circuit is removably coupleable to the article through the removable mounting structure, the transmitter circuit of the charging device transmitting the alternate current signal to the receiver circuit, the receiver circuit receiving and converting the alternate current signal into electrical power to be stored in the rechargeable battery for being subsequently supplied to the heating element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification