Temperature sensor fixation device for cooking evaporating tray of electric appliance

Abstract

The invention relates to a temperature sensor fixation device for cooking an evaporating tray of an electric appliance. The fixation device comprises an evaporating tray assembly and a temperature sensor thereof. The evaporating tray assembly includes a water loading tray and a heat generating member connected to the water loading tray. A flange extends outwardly from the top of the peripheral wall of the water loading tray and is connected with the bottom wall of a cooking cavity; the temperature sensor and a limit fixing assembly are disposed outside the peripheral wall of the water loading tray; and the temperature sensor is fixed on the limit fixing assembly and one end of the temperature sensor is abutted against the outer surface of the peripheral wall of the water loading tray. Since the temperature sensor is in close contact with the outer surface of the peripheral wall of the water loading tray, the heat of the water loading tray can be transmitted to the temperature sensor effectively.

Description

technical field [0001] The invention relates to a household appliance, in particular to a temperature sensor fixing device for an evaporation plate of a cooking appliance. Background technique [0002] The temperature sensor fixing device for the evaporator of traditional cooking appliances is generally provided with a disc-shaped steam generating device (evaporator assembly) at the bottom of the cooking cavity. The steam generating device includes a water pan and a heating element connected to the lower surface of the water pan , The heating component includes a cast body. A temperature sensor is installed on the steam generating device, and the temperature sensor is fixedly connected to the connecting layer of the casting body to detect the temperature of the water tray, thereby judging whether the water in the water tray is boiled dry; when the water in the water tray is boiled dry Just control the water pump to draw water, then enter the water tray through the water pip...

AI Technical Summary

Problems solved by technology

Since the temperature sensor is fixed on the connection layer of the heating component, and the connection layer is connected to the water tray, and the casting itself is affected by the process, there will be many bubble-like small gaps inside, and the heat on the water tray cannot be quickly transferred to the temperature. On the sensor; affected by installation, transportation, and aging, the connection layer may break or not be tightly connected to the bottom of the water tray, which will affect the transfer of heat, so that the temperature sensor will detect temperature with delay, inaccuracy, and instability.

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