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A panel driver

A panel drive and transmission technology, which is applied in sustainable buildings, space heating and ventilation details, heating methods, etc., can solve the problems of complex structure, high design cost and high manufacturing cost of the panel drive device, and achieve reduced design cost, movement The effect of smoothness and reduction of manufacturing cost

Active Publication Date: 2022-06-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the technical defects of the relatively complex structure of the panel driving device in the prior art, which leads to high design and manufacturing costs, thereby providing a relatively simple structure, which reduces the design and production costs. lowered panel drive

Method used

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  • A panel driver
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Embodiment 1

[0034] refer to figure 1 or figure 2 , the present embodiment discloses a panel drive device, wherein the panel can be the air baffle at the air inlet or air outlet in the air conditioner, or it can be other panels that need to be rotated during the working process. Specifically, this The panel drive device of the embodiment includes: a drive motor fixedly installed on the fixed frame, the drive motor has a drive shaft whose position is fixed relative to the fixed frame; and a transmission device for transmitting the rotation of the drive shaft The torque is applied to the panel, thereby driving the panel to open or close. Specifically, the transmission device includes a planetary gear mechanism and a cam link mechanism, the planetary gear mechanism includes a driving gear 1, a driven gear 2 meshing with the driving gear 1, and driven by the driven gear 2 to reciprocate within a predetermined path As for the moving rack 3, one end of the rack 3 is hinged to the panel, and t...

Embodiment approach

[0037]As a preferred embodiment, the driving device is a first motor and a second motor, the rotating shaft is an output shaft of the first motor; the second motor is used to drive the driving gear 1 to rotate, and The first motor and the second motor can be started synchronously or asynchronously, so that the unfolding trajectory of the panel can be changed to suit the needs of different scenarios. Similarly, the first motor and the second motor can also be started synchronously, but the rotational speeds of the drive shafts of the two are different, so that the unfolding trajectory of the panel changes.

[0038] In the above embodiment, the planetary gear mechanism is replaced by the setting of the cam link mechanism 4, and the design difficulty of the cam link mechanism 4 is much lower than that of the planetary gear mechanism. In the design of a set of planetary gear mechanisms, since the gear design process in the planetary gear mechanism is cumbersome, the above improvem...

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PUM

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Abstract

The invention discloses a panel drive device, comprising: a drive motor fixedly installed on a fixed frame, with a drive shaft fixed relative to the fixed frame; a transmission device, used to transmit the rotational torque of the drive shaft to the panel, thereby Drive the panel to expand or close; it is characterized in that the transmission device includes a planetary gear mechanism, including a driving gear, a driven gear meshed with the driving gear, and a rack driven by the driven gear to reciprocate in a predetermined path. One end is hinged to the panel, and the driving gear is driven by the driving motor; and the cam linkage mechanism, one end of which is fixedly connected to the rotating shaft, can be driven to reciprocate in a predetermined path by the rotating shaft, and the other end is hinged to the panel, and the rotating shaft is driven by the driving motor. Advantages of lower design cost and lower manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of heating / cooling equipment, in particular to a panel driving device. Background technique [0002] In the past, the air outlet of the wall-mounted air conditioner was exposed outside the housing of the indoor unit of the air conditioner, because the exposed air inlet easily accumulated dust and affected the appearance of the air conditioner. Those skilled in the art are provided with a panel at the air outlet on the housing of the indoor unit of the wall-mounted air conditioner. By driving the panel to rotate, the air inlet can be opened or closed. The technical defects of dust accumulation; at the same time, the effective air outlet area of ​​the air outlet can be adjusted according to the rotation angle of the panel, thereby adjusting the size of the air intake. At present, the transmission mechanism used to drive the panel is a multi-group planetary gear mechanism. The motor drives the arc rack to move...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/14F24F13/20
CPCF24F13/1426F24F13/1486F24F13/20F24F2013/1446F24F2013/1433Y02B30/00
Inventor 李开华孟智黄煜鹏宁强延刘慧何娜周文伟谢承琪杨义红成凯
Owner GREE ELECTRIC APPLIANCES INC