Electromagnetic heating device, cooking equipment and control method thereof

Abstract

The invention discloses cooking equipment. The cooking equipment comprises a cooker and an electromagnetic heating device, wherein the cooker is provided with a first communication module and a storage module, the first communication module is connected with the storage module, the storage module is used for storing cooker information of the cooker; the electromagnetic heating device is provided with a second communication module, a plurality of heating coils and a controller used for controlling the plurality of heating coils, the second communication module is connected with the controller, the plurality of heating coils are respectively connected with the controller, the controller is used for obtaining the cooker information by virtue of communication between the first communication module and the second communication module, and selecting the corresponding heating coils to work according to the cooker information. According to the cooking equipment, the size or model of the cooker is automatically identified according to the cooker information so that the corresponding heating coils in the electromagnetic heating device are controlled to perform heating, furthermore the heating efficiency and the heating effect of the electromagnetic heating device are improved, energy resources are effectively saved, and the convenience is provided for use by a user. The invention further provides an electromagnetic heating device and a control method of the cooking equipment.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a cooking device, an electromagnetic heating device and a control method for the cooking device. Background technique [0002] Most of the heating devices of the existing induction cooker have only one coil. When the induction cooker detects the pan, it can only use a coil with a fixed size to inductively heat the pan. That is, when the area of ​​the bottom of the pan is larger than the area of ​​the coil, only the pan is heated The middle part of the bottom is heated by induction, which cannot be heated evenly, and the heating effect is poor; when the area of ​​the bottom of the pan is smaller than the area of ​​the coil, the pan that is too small can only absorb part of the energy when the entire coil is working, and cannot achieve the best heating efficiency And the heating effect, the heating efficiency is greatly reduced, and energy waste is caused at the same t...

AI Technical Summary

Problems solved by technology

[0002] Most of the heating devices of the existing induction cooker have only one coil. When the induction cooker detects the pan, it can only use a coil with a fixed size to inductively heat the pan. That is, when the area of ​​the bottom of the pan is larger than the area of ​​the coil, only the pan is heated The middle part of the bottom is heated by induction, which cannot be heated evenly, and the heating effect is poor; when the area of ​​the bottom of the pan is smaller than the area of ​​the coil, the pan that is too small can only absorb part of the energy when the entire coil is working, and cannot achieve the best heating efficiency and heating effect, the heating efficiency is greatly reduced, and energy waste is caused

[0003] At present, although the heating devices of a few induction cookers have multi-loop coils, this type of induction cooker still cannot detect the position / size of the pot to automatically select the coil area for heating. The size of the heating coil needs to be manually controlled by the user, which is very inconvenient for users to use.

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