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Heating device and cooking utensil

A technology of cooking utensils and heating devices, which is applied in the direction of cooking utensil lids, steam cooking utensils, and the structure of cooking utensils. space-saving effect

Active Publication Date: 2020-08-11
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the heating film set on the product needs to be connected to the power supply, the structure of the product will be cumbersome, and there will be more inconvenience when heating, which will affect the user experience
At the same time, the existing IH heating method can only heat magnetically conductive materials or metals, and cannot heat non-magnetically conductive and non-metallic heating containers, which limits the use

Method used

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  • Heating device and cooking utensil
  • Heating device and cooking utensil
  • Heating device and cooking utensil

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Embodiment Construction

[0034] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the embodiments of the present invention.

[0035] In order to thoroughly understand the embodiments of the present invention, a detailed structure will be set forth in the following description. It is evident that practice of the embodiments of the invention is not limited to specific details familiar to those skilled in the art.

[0036] For ease of understanding, the cooking appliance provided by the present invention will first be described below.

[0037] The present invention provides a cooking appliance, and the cooking appliance according to the present invention may be...

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PUM

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Abstract

The invention provides a heating device and a cooking utensil. The heating device comprises a heating film and an electromagnetic induction device. The heating film forms a closed loop; the electromagnetic induction device is arranged to be close to the heating film, and the electromagnetic induction device can generate an alternating magnetic field. An alternating magnetic field generated by theelectromagnetic induction device can enable the heating film to generate induction current and generate heat. The electromagnetic induction device is used for generating the alternating magnetic field, so that the heating film can generate the induction current and generate heat by virtue of the resistance of the heating film so as to heat, direct electrification is not needed, wireless power supply is realized, potential safety hazards are reduced, cost is saved, space is saved, and the technical difficulty is reduced.

Description

technical field [0001] The present invention generally relates to the field of cooking, and more particularly relates to a heating device and a cooking appliance including the heating device. Background technique [0002] At present, there are more and more products that use electric heating film as heating element. Most of these products use power supply to directly energize the heating film to make it heat and then achieve the purpose of heating. The heating film used is usually directly set on the heating product to improve heating. efficiency. Since the heating film arranged on the product needs to be connected to a power source, the structure of the product will be cumbersome, and there will be more inconvenience during heating, thereby affecting the user experience. At the same time, the existing IH heating method can only heat magnetically conductive materials or metals, and cannot heat non-magnetically conductive and non-metallic heating containers, which limits its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J27/04A47J27/08A47J36/00A47J36/06
CPCA47J36/06A47J36/00A47J27/002A47J27/08A47J27/04
Inventor 吕华李泽涌
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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