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Headlight lens module

A lens module, headlight technology, applied in the direction of headlights, motor vehicles, road vehicles, etc., can solve the problems of the deterioration of LED lamp bead luminosity and chromaticity performance, the deterioration of LED photoelectric characteristics, and the shortening of life. The effect of fast response speed, solving serious heating problems and prolonging service life

Inactive Publication Date: 2019-07-19
浙江海奥车灯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the multi-lamp bead light source is working, the heat is serious. If the temperature is too high, the luminosity and chromaticity performance of the LED lamp bead will be deteriorated, the life will be shortened, and the deterioration of the photoelectric characteristics of the LED will be accelerated.

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but 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 making creative efforts fall within the protection scope of the present invention.

[0027] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] The embodiment of the present invention provides a headlight lens module, as attached figure 1 and 2 As shown, the headlight lens module includes: a light source 1 , a reflector 2 , a dimm...

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Abstract

The invention discloses a headlight lens module. The headlight lens module comprises a light source, a reflector, a light changing device, a sleeve, a convex lens, a supporting mechanism, a radiator and an air convection driving device. The light source comprises a plurality of LED lamp beads, and is arranged on the supporting mechanism. The reflector is arranged on the supporting mechanism and located above the light source. The sleeve is connected with the supporting mechanism, the convex lens is arranged at one end, opposite to the supporting mechanism, of the sleeve, and the light changingdevice connected with the supporting mechanism is used for switching between a low beam mode and a high beam mode. The radiator is connected with the supporting mechanism and located below the lightsource, and the air convection driving device is connected with the supporting mechanism and located below the radiator. The radiator is made of pure aluminum, and the supporting mechanism is made ofa rigid material. The headlight lens module has the advantages that through the radiator made of the pure aluminum, the serious heating problem in the illumination process of the LED lamp beads is solved, and the service life of the lamp beads is prolonged; through the supporting mechanism made of the rigid material, the overall strength is ensured.

Description

technical field [0001] The invention relates to the technical field of automobile lighting, in particular to a headlight lens module. Background technique [0002] With the continuous development and maturity of LED (light-emitting diode) manufacturing technology and the gradual decline in production costs, LED light sources have begun to be widely used in automotive lights, special lighting fixtures, public lighting and other fields, and have huge development potential. The most promising light source in the 21st century. As an essential safety component for automobile driving, automobile lamps play an important role in the active safety of automobiles. LED has the advantages of strong reliability, long service life, high color purity, fast response, small size, easy design, and excellent changes in the appearance of automobiles, making it more and more widely used in exterior lighting. [0003] Due to the low lumen value of LEDs, in order to achieve a higher lumen value ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/141F21S41/25F21S41/36F21S41/32F21S45/48F21W102/13F21W107/10F21Y115/10
CPCF21S41/141F21S41/25F21S41/36F21S41/32F21S45/48F21W2102/13F21W2107/10F21Y2115/10
Inventor 罗少华罗霞光
Owner 浙江海奥车灯科技有限公司
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