Air conditioner indoor unit

Abstract

The invention relates to an air conditioner indoor unit which comprises a unit shell, a heat exchange device, a draught fan assembly, a first fixing air guide plate and a second fixing air guide plate. The unit shell is provided with at least one air inlet, a lower air outlet located in the lower portion of the unit shell, a first lateral air outlet and a second lateral air outlet, wherein the first lateral air outlet and the second lateral air outlet are located in the two sides of the unit shell correspondingly and face the lateral front sides of the unit shell. The heat exchange device is arranged in the unit shell and is configured to conduct heat exchange with air flowing through the heat exchange device. The draught fan assembly is arranged in the unit shell and is configured to promote air obtained after heat exchange of the heat exchange device to flow towards the lower air outlet, the first lateral air outlet and the second lateral air outlet. The first fixing air guide plate and the second fixing air guide plate are arranged in the unit shell and are bent and extend towards the first lateral air outlet and the second lateral air outlet from the interior of the unit shell so that air flowing towards the first lateral air outlet from the draught fan assembly and air flowing towards the second lateral air outlet from the draught fan assembly can be guided. Thus, the air supply angle of the air conditioner indoor unit is increased, the air supply range of the air conditioner indoor unit is enlarged, the comfort degree of the air conditioner indoor unit is improved, and noise is lowered.

Description

technical field [0001] The invention relates to air-conditioning technology, in particular to an air-conditioning indoor unit. Background technique [0002] At present, traditional wall-mounted air-conditioning indoor units mostly use downward air outlet, and a guide plate is usually provided at the air outlet to adjust the air outlet direction of the air outlet by swinging the guide plate up and down or left and right. However, the adjustment range of this method is limited, and it is difficult to realize the air supply requirements in a wide range. Even if the fluid is raised or blown sideways by some unconventional means on the basis of the traditional wall-mounted air conditioner indoor unit, the loss of wind speed and wind pressure is relatively large, resulting in high power consumption and high noise of the air conditioner indoor unit. [0003] Some air-conditioning indoor units in the prior art are respectively provided with an air outlet at its bottom and left and ...

AI Technical Summary

Problems solved by technology

That is to say, this kind of air-conditioning indoor unit not only does not really expand its air supply range, but also causes a substantial increase in manufacturing cost and power consumption due to the addition of two air outlets and the addition of two fans.

To take a step back, even if the installation position of the indoor unit of the air conditioner is not considered, the air sent by the multiple air outlets of the indoor unit of the air conditioner is directly blown out in two opposite directions or directions perpendicular to each other. Intermittent and discontinuous, resulting in uneven indoor temperature, which seriously affects the user's comfort experience

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