Cooking electric appliance

An electric appliance and electromagnetic technology, which is applied to cooking utensils, kitchen utensils, household utensils, etc., can solve the problems of scratching the insulation layer, insulation performance degradation, short-circuit fire, etc., and achieves the effect of convenient installation and avoiding insulation degradation

Pending Publication Date: 2018-02-02
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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Problems solved by technology

When multi-point temperature measurement is required, multiple thermistors need to be connected to the temperature measurement system through multiple wires. The insulation performance decreases, which will lead to pote

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  • Cooking electric appliance
  • Cooking electric appliance

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[0028] In order to be able to understand the above objectives, 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 the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.

[0029] 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 different from those described here. Therefore, the protection scope of the present invention is not limited to the specific details disclosed below. Limitations of the embodiment.

[0030] The technical scheme of the present invention is mainly aimed at the temperature measurement method of cooking appliances, and proposes a new technical scheme. The cooking appliances applying the ...

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Abstract

The invention provides a cooking electric appliance, which comprises a cooking electric appliance main body, at least one acoustic surface wave temperature sensor and a signal reader-writer, wherein the at least one acoustic surface wave temperature sensor is arranged in the cooking electric appliance main body and is used for sensing the temperature of a position to be detected, and is used for receiving electromagnetic scanning signals sent by the signal reader-writer and returning the electromagnetic wave signals with the temperature signals; and the signal reader-writer is arranged in thecooking electric appliance main body and is used for sending the electromagnetic scanning signals to the at least one acoustic surface wave temperature sensor, receiving the electromagnetic wave signals returned by the at least one acoustic surface wave temperature sensor, and determining the temperature signals sensed by the at least one acoustic surface wave temperature sensor according to the electromagnetic wave signals. By using the technical scheme, a device for detecting the temperature can be conveniently arranged inside the cooking device; and meanwhile, the problem of potential safety hazard generation due to insulation layer damage or insulation performance reduction of a conducting wire caused by a temperature detection mode by a thermistor in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a cooking appliance. Background technique [0002] At present, the temperature measurement method of thermistor combined with the detection circuit is widely used in cooking appliances. This temperature measurement method needs to connect the thermistor and the temperature measurement system through wires for signal transmission. When multi-point temperature measurement is required, multiple thermistors need to be connected to the temperature measurement system through multiple wires. The insulation performance is reduced, and there will be potential safety hazards; at the same time, due to the large number of wires, there is also a potential safety hazard that the insulation layer will be scratched by the structure inside the casing and cause a short circuit and fire. Contents of the invention [0003] The present invention aims to solve at least one of the tech...

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Application Information

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IPC IPC(8): A47J27/00A47J36/00
CPCA47J27/00A47J36/00
Inventor 彭均均
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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