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Inner pot for electromagnetic induction heating cooker and processing method thereof

A technology for electromagnetic induction heating and cooking appliances, which is applied to cooking utensils, applications, heating devices, etc., can solve the problems of low heating efficiency of magnetically conductive electromagnetic induction heating cookers, easy oxidation of magnetically conductive metals in inner pots, and magnetically conductive stainless steel materials. Waste and other problems, to achieve the effect of improving magnetic permeability, saving materials, and improving thermal efficiency

Active Publication Date: 2013-02-13
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing and using the above-mentioned inner pot, the inventor found at least the following problems in the prior art: the solution of using a metal composite plate to directly stretch out the inner pot needs to use a whole piece of composite plate, and the upper part of the inner but side part Generally, electromagnetic heating is not required, which results in waste of magnetically conductive stainless steel and high cost of the inner pot; the inner pot made by fusion spraying is easy to be oxidized during the high-temperature spraying process of the magnetically conductive metal layer. The efficiency of magnetic conduction is low, and the heating efficiency of magnetic conduction electromagnetic induction heating cooker is low

Method used

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  • Inner pot for electromagnetic induction heating cooker and processing method thereof
  • Inner pot for electromagnetic induction heating cooker and processing method thereof
  • Inner pot for electromagnetic induction heating cooker and processing method thereof

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] An embodiment of the present invention provides an inner pot for an electromagnetic induction heating cooker, such as figure 1 and figure 2 As shown, the inner pot includes a pot body 10 of the inner pot, and a magnetic conductive sheet 20 is compounded on the outer bottom of the pot body; in order to firmly compound the magnetic conductive sheet 20 on the bottom of the pot body 10, as Figure 5 As shown, the present invention is provided with a mesh 21 on...

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Abstract

The invention discloses an inner pot for an electromagnetic induction heating cooker and a processing method thereof, relates to the technical field of electromagnetic induction heating cooking and solves the problem in the prior art of low magnetism conduction efficiency. The inner pot for the electromagnetic induction heating cooker comprises a pot body of the inner pot, wherein a magnetism conduction sheet is composited at the bottom on the outer side of the pot body. Meshes are arranged on the magnetism conduction sheet, pot body materials are deformed and extruded into the meshes, the magnetism conduction sheet is fixedly composited at the bottom of the pot body, a joint is formed between the edge of the magnetism conduction sheet and the pot body, a magnetism conduction layer is arranged outside the pot body and the magnetism conduction sheet, formed in high temperature meltallizing mode and covered on the joint position, and the magnetism conduction sheet at the joint position is tightly embedded into the pot body in the high temperature meltallizing process. The inner pot for the electromagnetic induction heating cooker is mainly used in the electromagnetic induction heating cookers, in particular to electric pressure cookers, electric cooker, electric saucepans and the like which are in electromagnetic induction heating.

Description

technical field [0001] The invention relates to the technical field of electromagnetic induction heating cooking, in particular to an inner pot for an electromagnetic induction heating cooker and a processing method thereof. Background technique [0002] Cooking appliances such as rice cookers and electric pressure cookers heated by electromagnetic induction, their working principle is: a high-frequency current is passed through the electromagnetic coil, so that a high-frequency alternating magnetic field is generated around the electromagnetic coil, and the alternating magnetic field can cause eddy currents to be generated on the inner pot , through the function of the eddy current, the inner pot itself can generate heat, so as to carry out heating and cooking. [0003] With the continuous development of electromagnetic induction heating technology, this type of cooker is becoming more and more popular at present. In order to realize electromagnetic heating, the inner pot g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/24
Inventor 朱泽春郭玉波于凌振
Owner JOYOUNG CO LTD
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