Air conditioner and door sheet drive structure thereof
A driving structure and air conditioner technology, applied in space heating and ventilation details, heating methods, lighting and heating equipment, etc., can solve problems such as door panel vibration, improve the quality of the whole machine, reduce production requirements, and eliminate door panel vibration Effect
Active Publication Date: 2015-03-25
广东科龙嘉科电子有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a driving structure for the door panel of an air conditioner, which solves the technical problem that the door panel shakes seriously when the door panel of the existing air conditioner is driven by a connecting rod
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[0021] Specific embodiments of the present invention are described in detail below.
[0022] This embodiment proposes an air conditioner and its door panel driving structure.
[0023] see figure 1 , figure 2 , image 3 As shown, firstly, the driving structure of the door panel of the air conditioner in this embodiment is described in conjunction with the accompanying drawings:
[0024] The air conditioner door panel driving structure includes a driving motor 1 , a shield 2 , a connecting rod 3 and an upper cover 4 . Wherein, the driving motor 1 is installed on one side of the shield 2 , and the drive shaft of the driving motor 1 passes through the shield 2 and connects with the connecting rod 3 to provide power for the rotation of the connecting rod 3 . The upper cover 4 is installed on the other side of the shield 2 , and one end of the connecting rod 3 is located between the upper cover 4 and the shield 2 , and is rotatably arranged between the shield 2 and the upper co...
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The invention relates to an air conditioner and a door sheet drive structure of the air conditioner. The door sheet drive structure comprises a drive motor, a protective cover, a connection rod and an upper cover. The drive motor is arranged on the protective cover, a drive shaft of the drive motor is connected with one end of the connection rod, one end of the connection rod is arranged between the protective cover and the upper cover in a rotating mode, and the other end of the connection rod is connected with a door sheet. A spring damper is arranged between one end of the connection rod and the upper cover. The spring damper can generate friction force in the rotation direction to form damping. The damping value is determined by adjusting the distance between the upper cover and the connection rod, namely adjusting the magnitude of spring force. The requirement for the installation size of the spring damper is low, the manufacturing requirement for a workpiece can be effectively lowered, most importantly, the spring damper is not affected by slight tolerance changes of the size of the workpiece, and constant damping can be provided. Accordingly, the spring damper can effectively eliminate the phenomenon that the door sheet shakes due to the free rotation angle of the drive shaft of the motor, and the quality of the whole air conditioner is improved.
Description
technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a door panel driving structure of an air conditioner and an air conditioner adopting the driving structure. Background technique [0002] At present, the driving methods for the door panel of the air conditioner basically include a rack and pinion driving method and a connecting rod driving method. The rack and pinion drive method has the problems of a large number of components, a large space occupation, and a complicated manufacturing process. In the connecting rod driving mode, due to the characteristics of the motor itself, the inside of the motor is a gear structure. The matching accuracy of the gears causes the drive shaft to rotate slightly in the free state, and the free rotation space of the motor drive shaft is enlarged by the connecting rod mechanism, resulting in When it is in motion, the door panel shakes seriously, which affects the user ex...
Claims
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IPC IPC(8): F24F13/10
CPCF24F13/1426
Inventor 张江李文正
Owner 广东科龙嘉科电子有限公司