Lift device of outlet assembly of air conditioner

Abstract

The present invention is outlet assembly lifting device for air conditioner. The indoor unit of air conditioner includes pedestal, casing on the pedestal, air outlet assembly set in the outlet of the casing and capable of being raised or lowered to exhaust air to required direction, fixing frame in the upper inside of the air outlet assembly, and air outlet assembly elevator formed on the fixing frame and the casing to raise or lower the air outlet assembly and to open and close the air outlet. After the air conditioner is stopped, the air outlet assembly is lowered inside the air outlet, and this maintains the good look of air-conditioner and protects the air outlet assembly and avoids foreign matter to enter.

Description

technical field [0001] The invention belongs to the field of air conditioning, and in particular relates to an indoor unit of an air conditioner in which an air discharge port is formed on the casing of the indoor unit of the air conditioner, and a liftable discharge port assembly is installed on the top of the casing to open and close the air discharge port . Background technique [0002] Generally speaking, an air conditioner is a device that cools or heats the room and purifies the air by using a refrigerant cycle composed of a compressor, a condenser, an expansion mechanism, and an evaporator in order to provide users with a more comfortable indoor environment. [0003] Fig. 7 is a perspective view of an air conditioner in the prior art, and Fig. 8 is an exploded perspective view of the air conditioner in the prior art. [0004] The indoor unit of prior art air conditioner is as shown in Figure 7 and Figure 8, comprises by chassis 2; Be equipped with the shell 4 that th...

AI Technical Summary

Problems solved by technology

[0009] However, the indoor unit of the prior art air conditioner is equipped with a front central discharge port 6 and a front left and right discharge port 8 respectively at the center and both sides of the front upper panel 10, and a grille 7 is installed at the front central discharge port 6. The left and right air outlets 8 are individually equipped with blades 9, so there is a disadvantage that the appearance of the indoor unit is reduced due to the outlets 6, 8, the grille 7, and the blades 9

[0010] In addition, when the drive of the indoor unit is stopped, foreign matter flows in through the front central discharge port 6 and the front left and right discharge ports 8, so there is a disadvantage that the indoor unit may malfunction.

[0011] In order to solve the above-mentioned shortcomings, the current air conditioner is additionally equipped with a discharge port sealing structure that closes the discharge ports 6 and 8 when the drive stops. The combination of the closed operation between them is complicated, so there are disadvantages such as very complicated structure, limited installation position, and increased design and assembly costs.

[0012] Also, in the indoor unit of the air conditioner of the prior art, since the discharge ports 6, 8 and the suction port 12 are only formed on the front side of the indoor unit, the air flowing into the front side lower part of the air conditioner is only discharged to the front side upper part of the air conditioner. , so there is a disadvantage of more effective three-dimensional cooling or heating

Images