air conditioner indoor unit

Abstract

The invention relates to an air conditioner indoor unit. The air conditioner indoor unit comprises a unit shell, a heat exchange device, a draught fan assembly and an ionic wind generator. The unit shell is provided with a first air inlet located in the upper portion of the rear side of the unit shell, a second air inlet located in the front side of the unit shell, a lower portion air outlet located in the lower portion of the unit shell, a first lateral air outlet and a second lateral outlet, wherein the first lateral air outlet and the second lateral air outlet are located in the two sides of the unit shell correspondingly. The heat exchange device is arranged in the unit shell and configured to exchange heat with air flowing through the heat exchange device. The draught fan assembly isarranged on the rear side of the heat exchange device and configured to prompt natural air entering from the second air inlet to flow to the heat exchange device and prompt the heat exchange air withthe heat exchanged with the heat exchange device to flow towards the lower portion air outlet, the first lateral air outlet and the second lateral air outlet. The ionic wind generator is arranged on the rear side of the draught fan assembly and configured to prompt natural air entering from the first air inlet through electric field force to flow towards the lower portion air outlet through the ionic wind generator so as to enable the natural air and part of the heat exchange air with the heat exchanged with the heat exchange device to be mixed at the lower portion air outlet.

Description

technical field [0001] The invention relates to air-conditioning technology, in particular to an air-conditioning indoor unit. Background technique [0002] Generally, the air outlet mode of the indoor unit of the wall-mounted air conditioner is mostly downward air outlet, and the air sent by this air supply method will directly blow to the human body. And, because all the wind blown out is the wind after heat exchange, the wind blown out by this air-conditioning indoor unit is not soft enough. Especially considering that the air outlet area and range of the lower air outlet are limited, and the air outlet is relatively concentrated. In the cooling mode, the outlet air temperature of the air conditioner is too low, and it will cause extreme discomfort to the user when it is blown on the body, and it is easy to cause air conditioner disease. Therefore, on the premise of meeting the requirements of indoor cooling capacity and cooling efficiency, how to expand the air supply r...

AI Technical Summary

Problems solved by technology

Moreover, since the wind blown out is all the wind after heat exchange, the wind blown out by the indoor unit of this air conditioner is not soft enough.

Especially considering that the air outlet area and range of the lower air outlet are limited, and the air outlet is relatively concentrated. In the cooling mode, the outlet air temperature of the air conditioner is too low, and it will cause extremely uncomfortable feeling when blowing on the user, and it is easy to cause air conditioner diseases.

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