Wireless Kitchen Appliance Operated on an Induction Heating Cooker
First Claim
1. A kitchen appliance (1), suitable for being wirelessly operated on an induction heating cooker (K) with the power generated by the induction coil (B), comprising a microcontroller (2), one or more than one electronic circuit (3) that provides the communication and/or control means (E) to be controlled by the microcontroller (2), a power control circuitry (4) that supplies the microcontroller (2) and the electronic circuits (3) with low level DC voltage, a receiver coil (5) that partially collects and provides transfer of the power generated by the induction coil (B) to the power control circuitry (4), a rectifier (6) that is disposed in the power control circuitry (4) and that converts the AC voltage delivered from the receiver coil (5) to DC voltage and a buffer capacitor (7) which filters the DC voltage at the rectifier (6) outlet, characterized by a transformer (8) that is disposed between the receiver coil (5) and the rectifier (6) and that provides the power control circuitry (4) to supply the microcontroller (2) and the electronic circuits (3) with constant voltage by compensating the voltage at the outlet of the receiver coil (5).
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Accused Products
Abstract
The present invention relates to a kitchen appliance (1) that is operated wirelessly on an induction heating cooker (K), comprising a programmable microcontroller (2), one or more than one electronic circuit (3) that provides the microcontroller (2) to control the communication means, user interface and sensors, providing communication with the induction heating cooker (K) whereon the kitchen appliance (1) is operated, a power control circuitry (4) that supplies the microcontroller (2) and the electronic circuits (3) with low level DC voltage, a receiver coil (5) that partially collects and provides transfer of the power generated by the induction coil (B) in the induction heating cooker (K) to the power control circuitry (4), a rectifier (6) that converts the AC voltage delivered from the receiver coil (5) to DC voltage and a buffer capacitor (7) which filters the DC voltage at the rectifier (6) outlet.
43 Citations
20 Claims
- 1. A kitchen appliance (1), suitable for being wirelessly operated on an induction heating cooker (K) with the power generated by the induction coil (B), comprising a microcontroller (2), one or more than one electronic circuit (3) that provides the communication and/or control means (E) to be controlled by the microcontroller (2), a power control circuitry (4) that supplies the microcontroller (2) and the electronic circuits (3) with low level DC voltage, a receiver coil (5) that partially collects and provides transfer of the power generated by the induction coil (B) to the power control circuitry (4), a rectifier (6) that is disposed in the power control circuitry (4) and that converts the AC voltage delivered from the receiver coil (5) to DC voltage and a buffer capacitor (7) which filters the DC voltage at the rectifier (6) outlet, characterized by a transformer (8) that is disposed between the receiver coil (5) and the rectifier (6) and that provides the power control circuitry (4) to supply the microcontroller (2) and the electronic circuits (3) with constant voltage by compensating the voltage at the outlet of the receiver coil (5).
Specification