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Induction cooker

A technology of an induction cooker and a closed shell, which is applied in the field of induction cookers, can solve the problems of increasing the size or number of fans, the appearance integrity of easy water entry, and the insufficient strength of the shell, and achieves the effect of avoiding short circuits.

Inactive Publication Date: 2015-11-25
MINGSHUO COMP (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the size and number of air inlets and outlets on the shell of the induction cooker are small, the size or number of fans will need to be increased, which will make it impossible to reduce the height of the induction cooker
If the size and number of air inlets and outlets on the shell of the induction cooker are large, the strength of the shell will be insufficient, and there will be problems of easy water ingress and poor appearance integrity.

Method used

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Embodiment Construction

[0021] figure 1 It is a schematic diagram of an induction cooker according to an embodiment of the present invention. see figure 1 , The induction cooker 100 of this embodiment includes an airtight casing 110 and a heat source 120 . Since the front (furnace surface) of the induction cooker 100 is used for heating, in order to emphasize that the entire bottom and four sides of the airtight housing 110 of the induction cooker 100 can be used for heat dissipation, the figure 1 It is shown from the perspective of the bottom of the induction cooker 100 .

[0022] The airtight casing 110 is made of a waterproof and breathable material with a microporous structure. In this embodiment, the waterproof and breathable material includes a polymer composite material. For example, polymer composite materials include polytetrafluoroethylene microporous films and nylon fabrics that are stacked and laminated with each other.

[0023] The microporous structure size of this waterproof and b...

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Abstract

The invention provides an induction cooker. The induction cooker comprises an airtight shell and a heat source, wherein the airtight shell is made of water-proof breathable material of a microporous structure and the heat source is arranged in the airtight shell,. External air and hot air sent by the heat source go in / out of the airtight shell through the microporous structure so as to form heat circulation.

Description

technical field [0001] The present invention relates to an induction cooker, and in particular relates to an induction cooker with better structural strength, heat dissipation and waterproof functions. Background technique [0002] The induction cooker has the characteristics of no fire, low furnace surface temperature, no flammable gas or fuel, and high energy conversion efficiency. It is often used for general household cooking. The induction cooker uses the principle of electromagnetic induction heating (induction heating), and the electric energy is converted into heat energy through the change of the magnetic field. In detail, there is an electromagnetic coil under the thermal insulation plate of the induction cooker, and the electromagnetic coil generates an alternating magnetic field whose strength is constantly changing, and the frequency is generally between 20kHz and 27kHz. The energy is in the form of induced eddy current (the alternating magnetic field causes th...

Claims

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Application Information

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IPC IPC(8): F24C7/06F24C15/12
CPCF24C7/067F24C15/12
Inventor 任红贤邱明达
Owner MINGSHUO COMP (SUZHOU) CO LTD
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