Indoor unit of air conditioner

Abstract

The invention provides an indoor unit of an air conditioner. The indoor unit further comprises a swing blade device, a draught fan device and a swing blade drive device. The swing blade device is provided with a first set of swing blades, a second set of swing blades, a first swing blade linkage structure making the first set of swing blades linked, and a second swing blade linkage structure making the second set of swing blades linked, and the first set of swing blades and the second set of swing blades are installed in the position of an air outlet. The first set of swing blades and the second set of swing blades are sequentially arranged in the length direction of the air outlet. The draught fan device is installed in a housing and provided with a first draught fan arranged on the innerside of the first set of swing blades and a second draught fan arranged on the inner side of the second set of swing blades. The swing blade drive device comprises a first one-way engaging wheel, a second one-way engaging wheel and a drive assembly. Half of the swing blades of the indoor unit of the air conditioner are kept stationary, the other half of the swing blades swing to adjust the air supply direction, so that one-motor clutch type control of the left swing blades and the right swing blades is achieved, and air is supplied comfortably. The two draught fans are arranged, according tothe requirements, one draught fan is started or the two draught fans are started at the same time, air supply diversity is achieved, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner. Background technique [0002] With the development of social economy and the improvement of people's living standards, air conditioners have become an indispensable household appliance in people's daily life. The air outlet of the existing air conditioner is usually provided with swing vanes for adjusting the flow of the airflow. Air conditioners generally have two designs for swing leaves: manual swing and automatic swing. The manual swing is designed to swing left and right. Through manual control, the advantage is that the left and right swing angle can be automatically controlled, and the air supply range can be expanded. However, manual operation is required, and the operation is inconvenient. If the air conditioner is installed at a high position, it cannot be operated. Automatic swing, design connecting rod to swing the leav...

AI Technical Summary

Problems solved by technology

The manual swing is designed as a left and right swing leaf. Through manual control, the advantage is that the left and right swing angle can be automatically controlled, and the air supply range can be expanded. However, manual operation is required, and the operation is inconvenient. If the air conditioner is installed in a high position, it cannot be operated.

Automatic swing, design connecting rod to swing the leaves, through the motor to control the connecting rod, so that the swing leaves can swing at a uniform angle. The advantage is that the swing leaves can always swing to form a flowing wind, but the swing leaves can not meet the diversified air supply requirements. need

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