基本信息:
- 专利标题： 车辆用前照灯
- 专利标题（英）：Vehicle headlamp
- 申请号：CN201310328632.6 申请日：2013-07-31
- 公开(公告)号：CN103574461A 公开(公告)日：2014-02-12
- 发明人： 望月清隆 , 松本昭则
- 申请人： 株式会社小糸制作所
- 申请人地址： 日本东京都
- 专利权人： 株式会社小糸制作所
- 当前专利权人： 株式会社小糸制作所
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市柳沈律师事务所
- 代理人： 陈蕴辉
- 优先权： 2012-178696 2012.08.10 JP
- 主分类号： F21S8/10
- IPC分类号： F21S8/10 ; B60Q1/14 ; F21W101/10
The invention provides a vehicle head lamp of multi-lamp type, which combines illumination of two or more lamp units to realize a specific light distribution function, enhances resolution of an illumination region of at least one lamp unit, and improves performance to follow a forward vehicle. A multi-lamp type vehicle headlamp (20) is configured to combine illumination by a first lamp unit (20F) and illumination by second lamp units (20A1, 20A2, 20C, 20D) so as to provide a low beam light distribution function and a high beam light distribution function. The first lamp unit (20F) is configured to form at least a cutoff line of a light distribution pattern for a low beam. The second lamp units (20A1, 20A2, 20C, 20D) have a resolution that is lower than that of an illumination region which can be provided by the first lamp unit (20F).
公开/授权文献:
- CN103574461B 车辆用前照灯 公开/授权日：2016-09-14
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 |
| ------F21S8/00 | 准备固定安装的的装置 |
| --------F21S8/10 | .专门适用于车辆 |