Wall-mounted air conditioner indoor unit

Abstract

The invention discloses a wall-mounting type air-conditioner indoor unit which comprises a chassis and a shell. The chassis comprises a base plate constituting the external main body of the chassis and a hard foam frame embedded on the base plate. An integral-type shell structure is adopted by the air-conditioner indoor unit, and therefore assembling performance is greatly improved. Starting from the working principle of an air-conditioner, the function of a filter screen is fully brought into play. Furthermore, a totally-enclosed design also ensures that the air can not enter the air-conditioner from gaps on the shell. In addition, the assembling performance is greatly improved, and therefore, the air-conditioner is conveniently and fast to clean by a user. Because foam and a iron plate are matched to form the structure of the chassis, the situation that dew is formed on the shell of the air-conditioner is well solved, and meanwhile the iron plate is fixed with all weight-bearing components inside the air-conditioner in a matched mode, and therefore the strength of the air-conditioner is greatly improved. A support plate of a motor is adopted to fix a heat exchanger, and the heat exchanger is connected with the support plate through a hook structure, and therefore the problem that a copper pipe collides with a support cover is solved and meanwhile product sharing is not affected.

Description

technical field [0001] The invention relates to an indoor unit, in particular to a wall-mounted air conditioner indoor unit. Background technique [0002] An air conditioner is a device that maintains the indoor air in an optimal state. For example, when the indoor temperature is high in summer, the wind with a lower temperature is delivered to cool the room; the wind with a higher temperature is delivered in winter to make the room warm. [0003] Air conditioners are roughly divided into integral type and split type. The integral type air conditioner is composed of one device as a whole, and the split type air conditioner is composed of an indoor unit installed in the air conditioning space and an outdoor unit installed in the outdoor space. Recently, split-type air conditioners are widely used in consideration of noise, the installation environment of the air conditioner, and the like. [0004] Chinese Patent Application No. 200510122173.1 discloses a wall-mounted indoor...

AI Technical Summary

Problems solved by technology

[0006] However, the existing household air conditioners design the front panel and the shell separately, resulting in reduced assembly of the air conditioner during production, and the user must often open and close the front panel when replacing it. The matching parts of the shell are broken or worn, and this design cannot ensure that the air passing through the heat exchanger is completely filtered by the filter, and the cleanliness of the heat exchanger cannot be fully guaranteed

[0007] At the same time, the air guide vanes of the indoor unit of the air conditioner are all driven by stepping motors, and are generally fixed by two screws. The operator must press the motor and the injection molded product by hand while installing the screw because there is no positioning structure. It is very difficult to fix with a screwdriver

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