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Air deflector driving device and air conditioner indoor unit provided with same

A technology of driving device and wind deflector, which is applied in the direction of airflow control components, etc., can solve problems such as impact, poor comfort, abnormal noise of mechanism, etc., and achieve the effects of reduced vibration, quiet operation and smooth operation, and prevention of resonance

Inactive Publication Date: 2013-11-13
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These motion mechanisms inevitably produce vibrations of various frequencies during operation, and these vibrations will cause abnormal noises in the entire mechanism, which has a negative impact on the comfort of the product.

Method used

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  • Air deflector driving device and air conditioner indoor unit provided with same
  • Air deflector driving device and air conditioner indoor unit provided with same
  • Air deflector driving device and air conditioner indoor unit provided with same

Examples

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Embodiment Construction

[0033] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0034] In one embodiment of the present invention, a wind deflector driving device is provided, such as Figure 1 to Figure 5 As shown, the wind deflector drive device is mainly composed of a motor 400, a drive box 100 and a connecting rod assembly 300, wherein the drive box 100 is formed by fastening a box body 110 and a box cover 120, and a motor 400 is installed on the box body 110. and the main gear 500 , a protruding opening 111 is provided on the side wall of the box body 110 . The connecting rod assembly 300 is slidably disposed in the drive box 100 , the tail portion 320 of the connecting rod assembly is provided with a rack 321 meshing with the main gear 500 , and the head 310 of the connecting rod assemb...

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PUM

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Abstract

The invention discloses an air deflector driving device and an air conditioner indoor unit provided with same. The air deflector driving device comprises a motor, a drive box and a connecting rod component, wherein the motor is arranged on the drive box, the connecting rod component is arranged in the drive box in a sliding manner, the tail of the connecting rod component is connected to an output shaft of the motor through a gear rack mechanism, the head of the connecting rod component stretches out from a stretch port on one side of the drive box, and convex ribs, which are extended along a direction of motion of the connecting rod component, are arranged on at least one of contact surfaces for mutual contact of the drive box and the connecting rod component. According to the air deflector driving device provided by the invention, the reasonable convex ribs are arranged on the contact surfaces for mutual contact of the connecting rod component and the drive box, so that face contact can be avoided through utilizing contact of the convex ribs, thus a contact area of different elements is reduced in a moving process, and vibration caused by friction is minimized.

Description

technical field [0001] The invention relates to components of an air conditioner, especially a driving device for a wind guide plate of the air conditioner, and an air conditioner indoor unit using the driving device. Background technique [0002] A general air-conditioning indoor unit is provided with a wind deflector part for guiding the air-conditioning air outlet up and down, and a wind deflector driving device for driving the wind deflector part to rotate. At present, the driving device of the wind deflector is mainly composed of a drive box, a connecting rod assembly and a motor. Air deflector connection. These motion mechanisms inevitably produce vibrations of various frequencies during operation, and these vibrations will cause the entire mechanism to produce abnormal noise, which has a bad influence on the comfort of the product. Contents of the invention [0003] In view of the above-mentioned current state of the art, the first technical problem to be solved b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/10
Inventor 张辉陈绍林王现林孟智张波
Owner GREE ELECTRIC APPLIANCES INC
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