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Damper and circular air-conditioning air outlet

A damper, circular technology, applied in the field of circular air-conditioning outlets, can solve the problems of insufficient smooth and stable joint rotation, affecting joint retention, weakening material elasticity, etc., saving raw materials, enhancing shell strength, and reducing fineness. desired effect

Inactive Publication Date: 2018-09-07
YINGHUALI AUTO MOLD SYST SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still problems in the prior art that the structure is relatively complicated, the rotation of the joint is not smooth and stable enough, and the elasticity of the materials used will be weakened due to wear and aging, thereby affecting the joint retention force.

Method used

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  • Damper and circular air-conditioning air outlet
  • Damper and circular air-conditioning air outlet
  • Damper and circular air-conditioning air outlet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The embodiment of the present invention provides a damper 1, combined with Figure 1 to Figure 4 As shown, it includes a base 11, a rotating part 12 and a transmission part 13. The base 11 has a spherical inner cavity and is provided with openings at both ends. Correspondingly, the other end passes through the opening of one end of the base 11, the end of the rotating part 12 accommodated in the base 11 is provided with an opening and has an inner cavity, and one end of the transmission part 13 is rotatably accommodated in the inner cavity of the rotating part 12 and is connected to the inner cavity of the rotating part 12. The shape of the inner cavity is suitable, and the other end passes through the opening of the base 11 away from the end of the rotating part 12, and the transmission part can rotate around the axis under the drive of the rotating part.

[0024] The base 11 of this embodiment is an integral structure with a spherical inner cavity and openings at both...

Embodiment 2

[0036] This embodiment provides a circular air-conditioning air outlet, including a housing 3, a blade 2 placed in the housing 3, a gear 4, a damper 5, and the damper 1 as described in the above-mentioned embodiment 1. The damper 1 The base 11 is fixedly connected to the inner surface of the housing 3. The blade 2 is circular and rigidly connected to the first operating shaft 122 of the rotating part 12 of the damper 1. By controlling the direction of the blade 2, the first operating shaft can be driven 122 movement, so as to control the rotating part 12 to rotate around the axis or to make multi-directional rotation around the center of the ball.

[0037] The damper 5 is rotatably connected to the housing 3 and driven by the damper 1 to rotate. The damper 5 includes a rotating shaft 53 connected to the housing 3 and a damper body 51 rotatably connected to the rotating shaft 53 , and the half bevel gear 52 located on the damper body 51. The damper body 51 can rotate around th...

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Abstract

The invention discloses a damper. A base is provided with an inner cavity; openings are arranged at two ends of the base; one end a rotation part is rotationally held in the inner cavity of the base and matched with the shape of the inner cavity; one end of a transmission part is rotationally held in the inner cavity of the rotation part; a first friction part is arranged between the rotation partand the base; and a second friction part is arranged between the transmission part and the rotation part. The invention also provides a circular air-conditioning air outlet comprising a casing, blades arranged in the casing, a gear, an air damper and the damper. The damper used in the invention further simplifies the structure and allows the rotating operation of the damper to be smooth and stable. The damper can maintain a more constant damping force. In addition, the casing strength of parts is enhanced in the production of the parts so as to prolong the service life, reduce the fine requirements of dimensional specifications and facilitate the production.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a circular air conditioner air outlet. Background technique [0002] In the field of automobile air conditioning, the adjustment of the air outlet of the air conditioner usually includes the opening and closing adjustment of the blowing volume and the adjustment of the blowing direction. In the prior art, there has been a technical solution that can simultaneously adjust the blowing volume and blowing direction through the blades of the air outlet of the air conditioner. However, there are still problems in the prior art that the structure is relatively complicated, the rotation of the joint is not smooth and stable enough, and the elasticity of the materials used will be weakened due to wear and aging, thereby affecting the joint retention force. [0003] Therefore, the present invention intends to provide a damper and a circular air-conditioning air outlet with a simp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/3428B60H2001/3471B60H1/3442B60H2001/3478
Inventor 谭霞林邬文柯
Owner YINGHUALI AUTO MOLD SYST SHENZHEN
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