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Temperature measuring device and method for microwave oven, and microwave oven

A technology of temperature measuring device and microwave oven, which is applied in the direction of microwave heating, electric heating device, household stove/stove, etc., to achieve the effect of accurate temperature measurement

Pending Publication Date: 2018-11-16
HAIER YOUJIA INTELLIGENT TECH BEIJING CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims to solve the problems described above

Method used

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  • Temperature measuring device and method for microwave oven, and microwave oven
  • Temperature measuring device and method for microwave oven, and microwave oven
  • Temperature measuring device and method for microwave oven, and microwave oven

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Embodiment Construction

[0026] 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 a part of embodiments 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. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0027] The existing microwave oven infrared temperature measuring sensor is installed in the heating cavity of the microwave oven, and the interference of oil fume and...

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Abstract

The invention provides a temperature measuring device and method for a microwave oven, and the microwave oven, belonging to the field of smart home appliances. The temperature measuring device and method solve the problem that high temperature and electromagnetic radiation generated during the operation of the microwave oven increase the probability of sensor failures. The temperature measuring device comprises: a temperature sensor arranged out of the inner container of the microwave oven and located at a position corresponding to an observation hole in the wall of the inner container of themicrowave oven; and a movable metal shielding cover arranged between the observation hole and the temperature sensor, wherein the movement of the metal shielding cover opens or blocks the observationhole, and the temperature sensor is electrically connected with a host compute of the microwave oven. According to a technical solution in the invention, the temperature measuring device is applicableto temperature measurement in the heating process of the microwave oven, and can realize stable operation for a long period of time and accurate temperature measurement of the microwave oven.

Description

technical field [0001] The invention relates to the field of smart home appliances, in particular to a microwave oven temperature measuring device, method and microwave oven. Background technique [0002] The existing microwave oven infrared temperature measuring sensor is installed in the heating cavity of the microwave oven, and the interference of oil fume and water vapor on the measurement is reduced by setting an air flow path. However, with the accumulation of use time, the accumulation of water vapor and oily smoke will still accumulate at the sensor, thereby increasing the failure rate of the sensor and shortening the service life of the sensor. [0003] In addition, the high temperature and electromagnetic radiation generated by the microwave oven will affect the performance of the sensor and further increase the probability of sensor failure. Contents of the invention [0004] The present invention aims to solve the problems described above. [0005] According ...

Claims

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Application Information

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IPC IPC(8): F24C7/02F24C7/08
CPCH05B6/687H05B6/80H05B2206/04
Inventor 庄云翔
Owner HAIER YOUJIA INTELLIGENT TECH BEIJING CO LTD
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