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Heating control device, heating control method and cooking appliance

A heating control device and heating plate technology, which is applied in the field of heating control devices and cooking utensils, can solve problems such as electric shock, reduce user experience, and threaten users' personal safety, so as to ensure personal safety and improve user experience.

Active Publication Date: 2016-10-05
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after the detachable heating plate in the cooking appliance is used to heat the object to be heated, when the detachable heating plate is removed from the cooking appliance, at this time, the two terminals of the AC / DC selection circuit connected to the detachable heating plate or The movable contact electrode of the AC / DC selection circuit will be exposed on the outside, because the movable contact electrode is connected to the AC, and the voltage of the AC is very high, so if the user accidentally touches the movable contact electrode or the two terminals of the AC / DC selection circuit, electric shock, and pose a threat to the user's personal safety, thus reducing the user experience

Method used

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  • Heating control device, heating control method and cooking appliance
  • Heating control device, heating control method and cooking appliance

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Embodiment Construction

[0035] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0036] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0037] Refer below figure 1 The heating control device 1 provided according to some embodiments of the present invention is described.

[0038] The present invention provides a heating control device 1, com...

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Abstract

The invention provides a heating control device, a heating control method and a cooking appliance. The heating control device comprises a DC power supply circuit, an AC power supply circuit, an AC / DC selection circuit and a detection control circuit, wherein the AC power supply circuit is connected with the AC / DC selection circuit; one end of the AC / DC selection circuit is connected with the detection control circuit, and the other end is connected with an object to be heated; and the detection control circuit is used for detecting a resistance value and / or a current value of the object to be heated, determining whether the object to be heated is a detachable heating plate according to a detection result, controlling the AC / DC selection circuit to be connected with the AC power supply circuit after determining that the object to be heated is a detachable heating plate according to the detection result, and controlling the AC / DC selection circuit to be connected with the DC power supply circuit when determining that the object to be heated is not a detachable heating plate according to the detection result, thus the detection control circuit cannot use an alternating current provided by the AC power supply circuit for heating the detachable heating plate normally. By adopting the heating control device, the heating control method and the cooking appliance, the safety of a user using the cooking appliance can be effectively ensured.

Description

technical field [0001] The present invention relates to the technical field of household appliances, and more specifically, to a heating control device, a heating control method and a cooking utensil. Background technique [0002] At present, after the detachable heating plate in the cooking appliance is used to heat the object to be heated, when the detachable heating plate is removed from the cooking appliance, at this time, the two terminals of the AC / DC selection circuit connected to the detachable heating plate or The movable contact electrode of the AC / DC selection circuit will be exposed on the outside, because the movable contact electrode is connected to the AC, and the voltage of the AC is very high, so if the user accidentally touches the movable contact electrode or the two terminals of the AC / DC selection circuit, Will get an electric shock, and pose a threat to the personal safety of the user, thereby reducing the user experience. [0003] Therefore, when the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B1/02
Inventor 房振尹善章张建亮王新元张贵林
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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