Ceiling type air conditioner indoor unit

Abstract

The invention provides a ceiling type air conditioner indoor unit. The ceiling type air conditioner indoor unit comprises an inner shell, an outer shell, a rotating driving mechanism and a centrifugal fan. A preset number of first air outlet holes are formed in the inner shell. The outer shell is arranged on the outer portion of the inner shell, and second air outlet holes with the positions corresponding to those of the first air outlet holes are formed in the outer shell. The rotating driving mechanism is arranged on the inner shell and is configured to drive the outer shell to rotate, so that the areas of the overlapped parts of the first air outlet holes and the second air outlet holes are changed. The centrifugal fan is arranged in a cavity and is configured to enable air entering the cavity to form wind and blow the wind out through the overlapped parts. According to the ceiling type air conditioner indoor unit, circumferential air outlet can be achieved, the air supply angle and range can be enlarged, rapid and balanced temperature adjustment can be achieved on a room, the situation that a user feels uncomfortable due to narrow-range blowing of airflow is avoided, and the use experience of the user is effectively improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an indoor unit of a ceiling-mounted air conditioner. Background technique [0002] With the development of society and the continuous improvement of people's living standards, various air conditioning devices have become one of the indispensable electrical equipment in people's daily life. Various air conditioning devices can help people reach an adaptable temperature when the ambient temperature is too high or too low. [0003] The current air conditioner adjustment devices mainly include various types of air conditioners and fans, but the most widely used wall-mounted air conditioners and vertical air conditioners have angle restrictions on the air supply range, and can only achieve one-sided air supply. The air supply angle is less than 180°. This range of air supply has certain limitations for evenly adjusting the temperature in the room and rapid cooling and h...

AI Technical Summary

Problems solved by technology

[0003] The current air conditioner adjustment devices mainly include various types of air conditioners and fans, but the most widely used wall-mounted air conditioners and vertical air conditioners have angle restrictions on the air supply range, and can only achieve one-sided air supply. The air supply angle is less than 180°

This type of air supply range has certain limitations for evenly adjusting the temperature in the room and rapid cooling and heating. The air supply angle is small, and the efficiency of cooling and heating is slow, which affects the user experience.

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