Cooking appliance and electric heating device for same

A technology for electric heating devices and cooking utensils, which is applied in the direction of induction heating devices, heating devices, electric heating fuels, etc., which can solve the problems of poor user satisfaction, narrow preset power range, and lower maximum power, etc., to expand the power range , improve the cooking experience and ensure reliability

Active Publication Date: 2016-11-23
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem in the related technology is that the preset power range is relatively narrow, which cannot meet the needs of users.
For example, when the heating power changes within 1000W-1800W, for low-power cooking requirements below 1000W, low-power heating can only be realized th

Method used

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  • Cooking appliance and electric heating device for same
  • Cooking appliance and electric heating device for same
  • Cooking appliance and electric heating device for same

Examples

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Example Embodiment

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] The cooking appliance of the air conditioner and the electric heating device for the cooking appliance according to the embodiment of the present invention will be described with reference to the accompanying drawings.

[0023] figure 1 It is a schematic circuit diagram of an electric heating device for cooking appliances according to an embodiment of the present invention. Such as figure 1 As shown, the electric heating device 100 for cooking appliances includes: an interactive interface 10, a f...

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PUM

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Abstract

The invention discloses a cooking appliance and an electric heating device for the cooking appliance. The electric heating device comprises an interactive interface, a first inductor, an IGBT, a resonance coil, a first capacitor, a second capacitor, a third capacitor, a switching assembly and a control circuit. The first end of the first inductor is connected with a power source, the first end of the IGBT is grounded, the first end of the resonance coil is connected with the second end of the first inductor, the second end of the resonance coil is connected with the second end of the IGBT, the first end of the first capacitor is connected with the first end of the resonance coil, the second end of the first capacitor is grounded, the first end of the second capacitor is connected with the first end of the resonance coil, the first end of the third capacitor is grounded, the second end of the third capacitor is connected with the second end of the resonance coil, the first end of the switching assembly is connected with the second end of the second capacitor, the second end of the switching assembly is connected with the second end of the third capacitor, and the control circuit is used for controlling on-off of the IGBT and the switching assembly according to user instructions, so that by changing resonance parameters of a resonance circuit, the power range of continuous heating is expanded, and user cooking experience is improved.

Description

Technical field [0001] The invention relates to the technical field of household appliances, in particular to a cooking appliance and an electric heating device for the cooking appliance. Background technique [0002] The related electric heating device can only achieve continuous heating within the preset power range. However, the related technology has a problem that the preset power range is relatively narrow, which cannot meet the needs of users. For example, when the heating power changes within 1000W-1800W, for low-power cooking requirements less than 1000W, low-power heating can only be achieved through intermittent power adjustment, but the cooking effect of intermittent heating is poor and cannot be satisfied User needs; for high-power cooking requirements higher than 1800W, heating can only be continued for a short period of time, such as 3-5 minutes, after a period of time, the maximum power must be forcibly reduced to ensure reliable operation, so that high-power hea...

Claims

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Application Information

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IPC IPC(8): A47J27/00A47J36/24H05B6/12H05B6/06F24C7/00
Inventor 李宝刚曾露添江德勇
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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