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Intelligent control method of convection heating of multiple electromagnetic heating units and electromagnetic heating device

A technology of an electromagnetic heating device and a control method, which is applied to the electromagnetic heating device and the control field of the electromagnetic heating device, can solve the problems of complicated and difficult to implement switching coil control methods, and achieves the improvement of cooking effect, the simple control method and the realization of continuity. Effect

Active Publication Date: 2015-01-14
MIDEA GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, there are few methods of how to switch coils for alternate heating, and the few control methods that have been proposed are also difficult to implement because the control method of switching coils is too complicated.

Method used

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  • Intelligent control method of convection heating of multiple electromagnetic heating units and electromagnetic heating device
  • Intelligent control method of convection heating of multiple electromagnetic heating units and electromagnetic heating device
  • Intelligent control method of convection heating of multiple electromagnetic heating units and electromagnetic heating device

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicat...

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PUM

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Abstract

The invention relates to an intelligent control method of convection heating of multiple electromagnetic heating units and an electromagnetic heating device, and discloses a control method of the electromagnetic heating device. The electromagnetic heating device comprises two or more resonance coils and an option switch. The method comprises the steps that S1, the electromagnetic heating device is started to heat a cooker, and timekeeping begins; S2, when the kept time is longer than or equal to the preset time, the option switch is controlled to carry out switching to change the resonance coil working currently. According to the control method, the heating time is judged to control coil switching so as to achieve alternate heating, so that the effect of convection heating is achieved, the turning amplitude of food is improved in the food heating process, the heating uniformity is improved, and the food is effectively prevented from being burnt. In addition, the control method is simple and easy to implement. The invention further discloses the electromagnetic heating device.

Description

technical field [0001] The invention relates to the technical field of electromagnetic heating, in particular to a control method of an electromagnetic heating device and an electromagnetic heating device. Background technique [0002] When the existing induction cooker cooks food, it mostly uses full-coil heating. The heating position of the cooker remains unchanged, which may easily cause the heating liquid to roll over in a dead corner, resulting in uneven heating and difficulty in releasing the nutrition of the food. [0003] In the prior art, two or more coils are usually connected in parallel in hardware, and the heating of one or more coils is controlled respectively to realize alternate convection heating to solve the above problems. However, in the prior art, there are few methods of how to switch coils for alternate heating, and the few control methods that have been proposed are also difficult to implement because the control method of switching coils is too compl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/06H05B6/44H05B6/12
Inventor 孙赫男李新峰任玉洁王云峰韩平英
Owner MIDEA GRP CO LTD
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