Door body driving mechanism of air conditioner and air conditioner
A driving mechanism and air conditioner technology, which is applied in the direction of airflow control components, etc., can solve the problems such as the change of the motion trajectory of the windshield door and the poor reliability of the door body driving mechanism, so as to avoid deformation, improve reliability, and reduce normal influence. force effect
Active Publication Date: 2019-08-16
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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Problems solved by technology
[0003] The transmission mechanism of the existing air conditioner is generally composed of a gear driving the rack, and the gear applies a torque transmission to the rack after meshing with the rack. However, the rack of the door driving mechanism of the existing air conditioner is generally installed on the damper. , the self-weight of the damper makes the rack under pressure through the meshing between the rack and the gear. When the rack is under pressure and produces local deformation, it is easy to cause the movement track of the damper to change. The door drive mechanism of the air conditioner poor reliability
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0032] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a driving mechanism for a door body of an air conditioner and the air conditioner, wherein the driving mechanism for the door body of the air conditioner comprises a rack seat and a gear assembly; the rack seat is provided with an outer side for mounting the door body of the air conditioner and an inner side back to the outer side, and the inner side is provided with a rack; the gear assembly is meshed with and used for driving the rack; and the gear assembly is provided with a bearing and connecting part, the rack seat is provided with a supporting and connecting part crimped on the bearing and connecting part, and the supporting and connecting part is slidably adapted to the bearing and connecting part along the longitudinal direction of the rack. According to the technical scheme of the invention, the condition that the rack deforms because of bearing the pressure of a damper door can be avoided, and the reliability of the driving mechanism for the door body of the air conditioner can be improved.
Description
technical field [0001] The invention relates to the field of air conditioner equipment, in particular to a door body driving mechanism of the air conditioner and the air conditioner. Background technique [0002] The damper of the air conditioner is located at the air outlet of the air conditioner, and the damper slides relative to the position of the air outlet. When the damper is opened, the air supplied by the air conditioner passes through the air outlet smoothly; when the damper is closed, the air outlet is blocked by the wind. The door is covered to prevent external dust from entering the air conditioner through the air outlet. The damper of the air conditioner generally has the function of automatic opening and closing. The opening and closing function relies on the driving system to drive the transmission mechanism to transmit power to the damper to control the opening and closing of the damper. [0003] The transmission mechanism of the existing air conditioner is ...
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IPC IPC(8): F24F13/12
CPCF24F13/12
Inventor 郑和清文超吴旭波廖岸辉黄建艺陈宏杰
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD