基本信息:
- 专利标题： 用于机动车前大灯的光模块
- 申请号：CN201410175764.4 申请日：2014-04-28
- 公开(公告)号：CN104121535B 公开(公告)日：2018-06-12
- 发明人： W·霍夫尔德 , C·巴克伯杰
- 申请人： 汽车照明罗伊特林根有限公司
- 申请人地址： 德国罗伊特林根
- 专利权人： 汽车照明罗伊特林根有限公司
- 当前专利权人： 汽车照明罗伊特林根有限公司
- 当前专利权人地址： 德国罗伊特林根
- 代理机构： 北京市路盛律师事务所
- 代理人： 常利强
- 优先权： 102013207850.1 2013.04.29 DE
- 主分类号： F21S41/141
- IPC分类号： F21S41/141 ; F21S41/20 ; F21W102/13 ; F21W102/30 ; F21W107/10 ; F21Y115/10
The present invention is directed toward a light module for a motor vehicle headlamp having a primary lens which conducts light emitted by a light source to an intermediate light distribution, wherein an aperture shutter is disposed in relation to a secondary lens such that light in the intermediate light distribution, which passes by the aperture shutter on a first side of the aperture shutter, ends up in a first beam path in a region lying on a first side of the light/dark border in the second light distribution. The primary lens deflects a portion of the light emitted from the light source, such that it passes by the aperture shutter on a second side of the aperture shutter, and is distributed by the secondary lens in a second beam path in a region lying on a second side of the light/dark border in the second light distribution.
公开/授权文献:
- CN104121535A 用于机动车前大灯的光模块 公开/授权日：2014-10-29
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F21 | 照明 |
| ----F21S | 非便携式照明装置或其系统 |
| ------F21S19/00 | 使用电和非电光源组合的装置或系统；以非电光源代替电光源或反之 |
| --------F21S41/10 | .以光源为特征的 |
| ----------F21S41/12 | ..以发射光类型为特征的 |
| ------------F21S41/141 | ...发光二极管 |