Induction cooker with coil support having spiral-shaped housing for spiral coil
First Claim
1. An induction cooking heater of the type comprising at least one inductor, an inductor support comprising a thermally conductive and electrically insulating material having magnetic properties, and a protective sheet positioned beneath the support, in contact with the lower face of the support, wherein the inductor has a strand of divided electrically conductive wires wound in the form of a spiral, the support comprising, on its upper face, at least one spiral-shaped housing adapted to the receiving of said strand so as to optimize the transfer of heat between the inductor and the protective sheet.
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Accused Products
Abstract
An induction cooking heater comprises an inductor, an inductor support comprising a magnetic material and a protective sheet positioned beneath the support in contact with this support. The support is made of a thermally conductive, electrically insulating material to enable the discharge of calorific energy from the inductor to the protective sheet. Furthermore, with the inductor taking the form of a strand of electrically conductive wires in spiral form, the support has a housing on its upper face that is also spiral shaped, adapted to receiving said strand and improving the thermal transfer.
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Citations
13 Claims
- 1. An induction cooking heater of the type comprising at least one inductor, an inductor support comprising a thermally conductive and electrically insulating material having magnetic properties, and a protective sheet positioned beneath the support, in contact with the lower face of the support, wherein the inductor has a strand of divided electrically conductive wires wound in the form of a spiral, the support comprising, on its upper face, at least one spiral-shaped housing adapted to the receiving of said strand so as to optimize the transfer of heat between the inductor and the protective sheet.
Specification