Light breathable film fixing structure

A fixed structure and gas-permeable film technology, applied in the field of car lights, can solve the problems of demoulding, failure, and weak bonding of the gas-permeable film structure of lamps, etc., and achieve the effect of reliable pressing and positioning and reasonable structural design

Active Publication Date: 2021-10-01
WUHU ANRUI OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the structure of the breathable film of the car lamp is directly pasted on the lamp body with double-sided adhesive tape, which has extremely high requirements on the cleanliness of the lamp and the environment. However, after the vehicle has been used for a period of time, the structure of the breathable film of the lamp is likely to be not firmly pasted or demoulded. This will lead to the failure of the lamps, such as water and mist; and this structure is prone to failure due to factors such as external forces

Method used

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  • Light breathable film fixing structure
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Embodiment Construction

[0019] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0020] Such as figure 1 with figure 2 As shown, the gas-permeable film fixing structure of the vehicle lamp includes the vehicle lamp housing 3 , the gas-permeable film 2 and the gas-permeable film cover tube 1 . The air-permeable film 2 is pressed and positioned reliably by the air-permeable film cover cylinder, which can effectively protect the air-permeable film from falling off caused by external force, and is not easy to fix and fail to affect the normal use of the lamp.

[0021] The air-permeable membrane 2 is correspondingly arranged at the air-vent hole of the car lamp housing, and the car lamp housing is provided with a protruding structure corresponding to the air-vent hole. Air-permeable membrane cover cylinder 1.

[0022] The protruding structure is a protruding cylinder structu...

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Abstract

The invention discloses a fixing structure for a vehicle lamp breathable membrane, which comprises a vehicle lamp housing and a breathable membrane. The raised structure, the air-permeable membrane is located in the raised structure, and the air-permeable membrane cover tube for pressing the edge of the air-permeable membrane is arranged on the raised structure. The design of the fixed structure of the gas permeable film of the car light is reasonable, and the permeable film is pressed and positioned reliably by the cap tube of the permeable film, which can effectively protect the permeable film from falling off caused by external force, and is not easy to be fixed and fail to affect the normal use of the car light.

Description

technical field [0001] The invention relates to the technical field of vehicle lamps, in particular to a fixing structure for a gas permeable film of a vehicle lamp. Background technique [0002] At present, the structure of the breathable film of the car lamp is directly pasted on the lamp body with double-sided tape, which requires extremely high cleanliness of the lamp and the environment. However, after the vehicle is used for a period of time, the structure of the breathable film of the lamp is likely to be not firmly pasted or demoulded. This will lead to the failure of the lamps, such as water and mist; and this structure is prone to failure due to factors such as external forces. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a fixing structure for the air-permeable membrane of the car lamp, so as to achieve the purpose of reliable fixing of the air-permeable ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V17/16F21V31/00F21W107/10
CPCF21V17/164F21V31/00F21W2107/10
Inventor 范克超
Owner WUHU ANRUI OPTOELECTRONICS
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