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Automotive lamp module

A module and lamp technology, applied in the field of optical modules, can solve problems such as limited irradiation range and driver safety hazards

Inactive Publication Date: 2014-07-02
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this kind of car light requires at least two sets of light sources, and the angles and directions of the light sources of these two sets of light sources are fixed, resulting in a limited range of illumination, and it is impossible to realize far and near lighting according to the actual needs of the driver. It also brings certain safety hazards to the driver.

Method used

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  • Automotive lamp module
  • Automotive lamp module
  • Automotive lamp module

Examples

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Embodiment Construction

[0015] See figure 1 , the vehicle lamp module 100 according to the first embodiment of the present invention includes a light source module 10 and a control system 60 for controlling the light source module 10 .

[0016] See figure 2 , the light source module 10 includes a light source 11 , a reflector 13 located on the light output path of the light source 11 and a reflective cup 15 . The light emitted by the light source 11 is reflected by the reflector 13 and enters the reflective cup 15 . The reflector 13 can move relative to the reflector cup 15 to change the incident direction of the light reflected by it to the reflector cup 15, so that the light incident to the reflector cup 15 is reflected to the front of the vehicle body 20 or sideways. In this embodiment, the light source 11 is a light emitting diode. Certainly, in other embodiments, the light source 11 may also be a laser light source diode.

[0017] The reflector 13 includes a reflector 131 facing the light ...

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Abstract

An automotive lamp module comprises a light source module which comprises a light source, a reflector and a reflection cup, and the reflector and the reflection cup are located on the light emitting path of the light source. Light emitted by the light source is emitted towards the reflector and is reflected to the reflection cup through the reflector, the reflector can move relative to the reflection cup to change the incident direction of light which is reflected by the reflector and is emitted to the reflection cup, so that light reflected by the reflection cup irradiates positions with different distances from an automobile, and a driver can know the road condition information of the positions with different distances from the automobile.

Description

technical field [0001] The invention relates to an optical module, in particular to a vehicle light module applied to vehicles. Background technique [0002] The headlights of existing vehicles generally include a reflector cup and a light source arranged in the reflector cup. The light emitted by the light source is reflected by the reflective cup and directed toward the front of the vehicle body, so that the driver can identify the road conditions ahead of the vehicle body. [0003] In order to enable the driver to recognize the road condition information at different positions far and near in front of the car body, at least two groups of light sources with different irradiation angles are installed in the general car lights. One group of light sources irradiates an area closer to the front of the vehicle body, while the other group of light sources irradiates an area farther from the front of the vehicle body 20 . The driver needs to switch the far and near control swit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V14/04F21W101/10
Inventor 赖志成
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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