Heating control method of electromagnetic heating apparatus

An electromagnetic heating device and heating control technology, which is applied in the direction of electric heating device, induction heating control, induction heating device, etc., can solve the problem of unstable temperature at the bottom of the pot, and achieve the effect of ensuring the cooking effect

Active Publication Date: 2016-12-07
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] In order to solve the technical problem that the temperature of the bottom of the pot is unstable due to the automatic power off due to the high temperature of the electromagnetic heating device in the case of dry burning, the invention provides a heating control method for the electromagnetic heating device

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as figure 1 As shown, the heating control method of the electromagnetic heating device includes the following two steps:

[0025] S1, detection step: detecting the current temperature of the electromagnetic heating device;

[0026] S2, cooling and heating step: when it is detected that the temperature of the electromagnetic he...

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Abstract

The invention proposes a heating control method of an electromagnetic heating apparatus. The method comprises the steps of detecting a current temperature of the electromagnetic heating apparatus; and performing output power limitation and intermittent heating adjustment on the electromagnetic heating apparatus according to the detected current temperature for enabling the electromagnetic heating apparatus to keep a predetermined temperature interval. By use of the heating control method, the electromagnetic heating apparatus can be subjected to multilevel control, so that the bottom of a pan is slowly heated or cooled during cooking and can be further kept in a specific temperature range, and various cooking demands are better met.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a heating control method of an electromagnetic heating device. Background technique [0002] At present, during the use of an electromagnetic heating device, for example, an electromagnetic cooker, if the pan is dry-fired, the temperature at the bottom of the pan rises rapidly, reaching over 500°C. The above-mentioned high temperature will not only cause damage to the components inside the induction cooker, but also cause safety accidents. The induction cooker in the prior art is generally set to automatically cut off the power supply when the temperature rises to about 260° C. in order to prevent fire during dry burning. In addition, in some technical solutions, by adjusting the power, the heating rate of the induction cooker can be gradually slowed down, the stop time of the induction cooker can be reduced, and the cooking effect can be ensured. However, none of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/06H05B6/12F24C7/08
CPCF24C7/088H05B6/06H05B6/129
Inventor 刘柏龙凌佛来李想贺凯朱永哲陈定武龚辉平王宏斌李涛施芬芬吴鸿智吴涛
Owner GREE ELECTRIC APPLIANCES INC
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