Air conditioner indoor unit

Abstract

The invention discloses an air conditioner indoor unit. The air conditioner indoor unit comprises a shell provided with an air inlet and an air outlet. An air channel enabling the air inlet to be communicated with the air outlet is formed in the shell. The air conditioner indoor unit further comprises an air guide device which is arranged in the shell and corresponds to the air outlet in position. The air guide device comprises an air outlet frame, an air guide part and a connecting rod drive device, wherein the air guide part is located in the air outlet frame, and the connecting rod drive device is connected between the air outlet frame and the shell. The connecting rod drive device comprises a motor, connecting rods and transmission devices which are connected between an output shaft of the motor and the connecting rods. The connecting rods are connected with the air outlet frame. The air outlet frame is driven by the connecting rod drive device to reciprocate at the air outlet along the central axis of the air outlet in the front-back direction. The whole air guide device is driven by the connecting rod drive device to reciprocate along the central axis of the air outlet in the front-back direction so that the air guide part can guide air at different positions; accordingly, different air guide effects are produced, and then the diffusion distance and the air supply distance are adjusted, so diversified requirements of users are satisfied.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner. Background technique [0002] The indoor unit of the air conditioner is provided with an air outlet, and the wind blown out through the air outlet is generally only blown in the direction pointed by the air outlet. In order to change the air outlet direction, the indoor unit of the air conditioner also includes an air guiding device arranged in the air outlet, and the air outlet direction is changed through guide vanes of the air guiding device. The indoor units of common cabinet air conditioners mostly use rectangular air outlets, and the position of the air guide device relative to the air outlets is fixed, and the air supply effect cannot be adjusted by moving back and forth. For indoor units of cabinet-type air conditioners with circular air outlets, it will face the problem of concentrated air supply, which makes it difficult t...

AI Technical Summary

Problems solved by technology

Most of the indoor units of common cabinet air conditioners use rectangular air outlets, and the position of the air guide device relative to the air outlet is fixed, and the air supply effect cannot be adjusted by moving back and forth

For indoor units of cabinet-type air conditioners with circular air outlets, it will face the problem of concentrated air supply, which makes it difficult to expand the air supply area, and it is difficult to solve this problem by setting up and down swinging guide vanes and left and right swinging guide vanes

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