Air conditioner door sheet driving structure and air conditioner

Abstract

The invention discloses an air conditioner door sheet driving structure with smooth operation, lower wear and long service life. The air conditioner door sheet driving structure comprises a first driving box and a second driving box for driving a door sheet to rotate; the first driving box and the second driving box are respectively connected to the upper part and the lower part of the door sheet; the first driving box comprises a fixed piece, and a rotating disc rotationally connected to the fixed piece and fixedly connected with the door sheet; one side of the rotating disc is engaged with a first power piece arranged on the fixed piece; a support bearing butted against the fixed piece is arranged on the other side of the rotating disc; the second driving box comprises an upper box body, a lower box body, and a rotating piece arranged between the upper box body and the lower box body; the second driving box comprises a second power piece for driving the rotating piece to rotate; support bearings butted against the upper box body and the lower box body are respectively arranged at the upper part and the lower part of the rotating piece; and the outermost layers of the support bearings are coated with flexible shells.

Description

technical field [0001] The invention relates to an air conditioner door panel driving structure and an air conditioner. Background technique [0002] Cylindrical air conditioners are gradually being widely used because of their space-saving and novelty. Most of the cylindrical air conditioners currently on the market are designed with one or more door panels. When in use, the door panels need to be opened by rotating to expose the air outlet, and then perform the air conditioning function of the air conditioner. [0003] The movement of the existing door panel is mainly achieved through the cooperation of the motor and the rack. Specifically, the gear is meshed with the rack of the moving part, and the rack is connected to the box of the moving part by sliding or rolling with balls. The balls move under the guidance of the circular arc track on the moving part box, so that the gear drives the rack to move on the box body and open or close the door panel. [0004] However, ...

AI Technical Summary

Problems solved by technology

[0004] However, due to the large weight of the door panel and an outward pulling force, the running track between the rack and the moving parts will deviate, and long-term running will cause greater wear and tear, making the running unsmooth and increasing the resistance, resulting in High failure rate and low service life

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