Dehumidifier and chassis component thereof

Abstract

The invention discloses a chassis component which comprises a chassis and a temperature and humidity sensor. The chassis component is characterized in that the temperature and humidity sensor is mounted on the chassis instead of an evaporator in the prior art; an air vent ventilating with the outside is formed in the chassis; and the temperature and humidity sensor obtains temperature and humidity parameters of air through acquiring temperature and humidity at the air vent. A mounting position of the temperature and humidity sensor is changed, that is the temperature and humidity sensor is mounted on the chassis far from the evaporator, so that the problem that water evaporation and condensation of the evaporator affects detection is solved, and the detection accuracy is improved. The invention also discloses a dehumidifier provided with the chassis component.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a dehumidifier and its chassis assembly. Background technique [0002] The dehumidifier is a device for air treatment. Its working principle is that the humid air is sucked into the machine by the fan and passes through the heat exchanger. At this time, the water molecules in the air condense into water droplets, and the dry air after treatment is discharged out of the machine This cycle keeps the indoor humidity at a suitable relative humidity. [0003] In the existing dehumidifier, it includes a face shell and a main body, wherein a temperature and humidity sensor for detecting air temperature and humidity is installed on the surface of the evaporator of the main body through a bracket and is opposite to the air inlet of the face shell. The parameters are obtained by detecting the temperature and humidity at the air inlet, and the temperature and humidity sensor is co...

AI Technical Summary

Problems solved by technology

[0004] However, due to the close distance between the temperature and humidity sensor and the evaporator, this will bring the following disadvantages:

[0005] First of all, the temperature and humidity detected by the temperature and humidity sensor are affected by the change of the moisture state condensed on the surface of the evaporator, that is, the fluctuation of water evaporation and condensation, which makes the test value of the temperature and humidity sensor have a large deviation from the actual value, and the air temperature and humidity detection value is not accurate. ;

[0006] In addition, the operation of assembling temperature and humidity sensors on the assembly line is relatively difficult to pre-install, and the production efficiency is low;

[0007] In addition, during production, the connection between the boards is relatively close to the evaporator fins, and there is a safety hazard of secant lines

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