Vertical air conditioner indoor unit

Abstract

The invention relates to a vertical air conditioner indoor unit. The vertical air conditioner indoor unit comprises a shell, air guide cover plates and a drive mechanism. The front side of the shell is provided with air outlets. The air guide cover plates are rotationally arranged at the air outlets. The drive mechanism comprises barrels and rotating pieces, wherein each barrel is coaxially fixed to the corresponding air guide cover plate, the rotational freedom degrees of all the points on each barrel along the center axis of the barrel are constrained, the barrel wall of each barrel is provided with guide grooves, each guide groove extends along a space curve, the axial position, relative to the center axis of the corresponding barrel, of each space curve changes along with change of the circumferential position of the space curve, each rotating piece can be rotationally arranged inside the corresponding barrel only along a center axis extending frontwards and backwards, each rotating piece is provided with guide portions matched with the corresponding guide grooves, when each rotating piece rotates, the corresponding guide portions move along the corresponding guide grooves, so that the corresponding barrel is driven to move, and then the barrel drives the corresponding air guide cover plate to move. The air outlet structure of the vertical air conditioner indoor unit is novel, unique and simple, and cost is lowered.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to a vertical air conditioner indoor unit. Background technique [0002] At present, the existing vertical air conditioner indoor unit is usually provided with an air outlet, and a plurality of horizontally extending outer layer swing leaves and a plurality of vertically extending inner layer swing leaves are hinged at the air outlet. When the indoor unit is turned on, the outer swing leaf and the inner swing leaf cooperate to turn over to adjust the air outlet direction of the air outlet. [0003] Some vertical air conditioner indoor units are also provided with an air outlet cover plate, which is used to cover the air outlet when the air conditioner is in a shutdown state. [0004] Although the above-mentioned existing air outlet structure can complete the opening and closing of the air outlet and the adjustment of the wind direction, most air conditioners use this type of structure...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned existing air outlet structure can complete the opening and closing of the air outlet and the adjustment of the wind direction, most air conditioners use this type of structure, which lacks innovation and makes the product types relatively monotonous

In addition, the cover plate, the outer swing leaf and the inner swing leaf all need to be driven and controlled separately, making the driving mechanism and control program more complicated, and increasing the cost of the air conditioner

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