基本信息:
- 专利标题： 车辆头灯装置
- 专利标题（英）：Vehicle headlight device
- 申请号：CN201410481690.7 申请日：2014-09-19
- 公开(公告)号：CN104763959A 公开(公告)日：2015-07-08
- 发明人： 游志杰 , 蔡汉文
- 申请人： 中强光电股份有限公司
- 申请人地址： 中国台湾新竹科学工业园区
- 专利权人： 中强光电股份有限公司
- 当前专利权人： 中强光电股份有限公司
- 当前专利权人地址： 中国台湾新竹科学工业园区
- 代理机构： 永新专利商标代理有限公司
- 代理人： 李隆涛; 蔡胜利
- 优先权： 103100572 2014.01.08 TW
- 主分类号： F21S8/10
- IPC分类号： F21S8/10 ; F21V13/02 ; F21W101/10
A vehicle headlight device includes a light guide plate, a light source device and a light-pattern adjustment plate. A thickness of the light guide plate is gradually increased from a light incident side to a light reflection side, and the light reflection side is provided with a parabolic surface. The light source device is disposed to coincide with or be near a focus point of the parabolic surface. The parabolic surface reflects at least one light beam emitted from the light source device to allow the light beam to propagate in an alignment direction. The light-pattern adjustment plate has multiple grooves. The grooves are parallel to each other and arranged on a surface of the light-pattern adjustment plate facing the light guide plate, and a longitudinal direction of the grooves is different to the alignment direction.
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 |