Wall-mounted air conditioner indoor unit

Abstract

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell and an opening or closing structure, a circular air outlet is formed in the outer side of the shell; the opening or closing structure comprises a central baffle and a plurality of curved blades, wherein the central baffle is fixedly arranged in the center of the circular air outlet, and an air outlet area is formed between the outer edge of the central baffle and the inner edge of the circular air outlet; the plurality of curved blades can be gathered and contractedtowards the center of the central baffle to at least partially open the air outlet area, and can also be rotated in a direction away from the center of the central baffle to at least partially closethe air outlet area; and when the indoor unit is stopped, the plurality of curved blades are unfolded towards the edge of the circular air outlet, and the air outlet area can be completely closed, when the indoor unit works, the plurality of curved blades gather and contract towards the center of the central baffle so as to completely open the air outlet area.

Description

technical field [0001] The invention relates to an air conditioning device, in particular to a wall-mounted air conditioning indoor unit. Background technique [0002] Traditional air conditioners usually use rectangular air outlets, and horizontal grilles and vertical grilles are generally arranged on the air outlets. The horizontal grilles are used to guide the wind in the upper and lower directions, and the vertical grilles are used to guide the air in the left and right directions. However, when the traditional wind guide structure guides the wind through the swinging horizontal grille and vertical grille, the phenomenon of grille shaking is prone to occur, and the noise is large, and due to the limited swing angle of the grille, the air supply angle is small, and the grid The design of the grille also blocks part of the wind, reduces the wind power, and affects the air supply distance and air supply effect. [0003] In order to solve the above problems, some existing a...

AI Technical Summary

Problems solved by technology

However, since these indoor units with circular air outlets do not have a shielding structure at the air outlet, external dust can easily enter the interior of the indoor unit, affecting the air quality of the air outlet airflow of the air conditioner.

In addition, these indoor units cannot guide the airflow direction at the air outlet, which may easily cause cold / hot air to blow directly, affecting user experience

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