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Electrothermal film heating device and cooking utensil and adjusting method thereof

A technology for heating devices and cooking utensils, which is applied to cooking utensil lids, steam cooking utensils, and the structure of cooking utensils. It can solve the problems of high cost, difficulty in popularization and application, and lack of commercial feasibility. It achieves convenient operation and flexible adjustment. , have a feasible effect

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

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Problems solved by technology

However, the method of adjusting the voltage usually requires additional devices, which is too expensive for the use scenario of electrothermal film heating, is not commercially feasible, and is difficult to popularize and apply

Method used

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  • Electrothermal film heating device and cooking utensil and adjusting method thereof
  • Electrothermal film heating device and cooking utensil and adjusting method thereof
  • Electrothermal film heating device and cooking utensil and adjusting method thereof

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Embodiment Construction

[0035] 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.

[0036] 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.

[0037] The invention provides an electrothermal film heating device, which can adjust the heating power. The electrothermal film heating device of the present invention will be described in detail below with reference to the accompanying drawings. ...

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Abstract

The invention provides an electrothermal film heating device and a cooking utensil and an adjusting method thereof. The electrothermal film heating device comprises an electrothermal film and a powersupply electrode, the power supply electrode can be conducted with the electrothermal film, and the power supply electrode can move on the electrothermal film, so that the heating power of the electrothermal film can be adjusted by changing the area of the conducted electrothermal film. The resistance value of the electrothermal film can be changed, so that the heating power of the electrothermalfilm is accurately controlled, the heating power of the electrothermal film is adjusted as required, and the electrothermal film heating device is simple in structure, convenient to operate, flexibleto adjust, low in production cost and easy to apply.

Description

technical field [0001] The invention relates to the technical field of cooking utensils, in particular to an electrothermal film heating device, a cooking utensil with the electrothermal film heating device and an adjustment method for the electrothermal film heating device. Background technique [0002] At present, the application of electrothermal film heating is more and more extensive. Since the heating power of the electrothermal film itself is fixed, in order to meet the heating requirements in different usage scenarios, it is usually necessary to adjust the power of the electrothermal film heating device. [0003] A known method is to control the heating power of the electrothermal film by controlling the heating time of the electrothermal film, for example, adopting an intermittent heating cycle, so that the electrothermal film is heated for a period of time, and then stops heating for another period of time, so as to control the heating of the electrothermal film as...

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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