Indoor unit of air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and is aimed at solving the problems that the existing indoor unit of the air conditioner is of a double-air deflector structure, whendouble air deflectors close an air outlet of the indoor unit, a gap is left, and thus, foreign matters easily enter the interior of the indoor unit, and then damage internal components of the indoorunit. The invention provides the indoor unit of the air conditioner. The indoor unit comprises a shell, a first rotary type air guiding component and a second rotary type air guiding component, wherein the air outlet is formed in the shell; a first limiting structure is arranged on the first rotary type air guiding component; a second limiting structure is arranged on the second rotary type air guiding component; and when the first rotary type air guiding component and the second rotary type air guiding component jointly close the air outlet, the first limiting structure and the second limiting structure are capable of being blocked with each other, so that the air outlet is completely closed. When the air conditioner is turned off, the air outlet of the air indoor unit can be completely closed to prevent the foreign matters from entering the indoor unit, thus, the damage to the components in the indoor unit is avoided, and the service life of the air conditioner is prolonged.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides an indoor unit of an air conditioner. Background technique [0002] An air conditioner is a device that can adjust the temperature of the indoor environment. Household air conditioners include vertical air conditioners and wall-mounted air conditioners. Taking the wall-mounted air conditioner as an example, the traditional wall-mounted air conditioner is equipped with a single air deflector. , but the ability of the air outlet direction of the air conditioner with this structure is limited, so that the indoor temperature distribution is uneven, and it is easy to cause the user's head to be hot and feet to be cold when the air conditioner is heating. In order to solve this problem, the existing technology Air conditioners with double air deflectors have appeared in China. For example, the patent document CN201910332811.4 discloses a wall-mounted indoor unit, whic...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the indoor unit of the existing air conditioner adopts a structure of double air deflectors, there will be a gap when the double air deflectors close the air outlet of the indoor unit, thereby easily causing foreign matter to enter the room The interior of the air conditioner, and then damage the internal components of the indoor unit. The present invention provides an air conditioner indoor unit, which includes a shell, a first rotating air guide assembly and a second rotating air guide assembly. An air outlet is formed on the housing, and the first rotating air guiding assembly and the second rotating air guiding assembly are arranged on the housing, the first rotating air guiding assembly is set as a part capable of opening and closing the air outlet, and the second rotating air guiding assembly The wind assembly is set as another part capable of opening and closing the air outlet, the first rotating air guiding assembly is provided with a first limiting structure, the second rotating air guiding assembly is provided with a second limiting structure, and the first limiting structure and the second limiting structure are set so that when the first rotating air guide assembly and the second rotating air guide assembly jointly close the air outlet, they can engage with each other to completely close the air outlet

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