基本信息:
- 专利标题: 3차원 배광을 갖는 리어램프
- 专利标题(英):KR101933806B1 - Rear lamp with 3 dimensional light distribution
- 申请号:KR1020170153264 申请日:2017-11-16
- 公开(公告)号:KR101933806B1 公开(公告)日:2018-12-28
- 发明人: 박광우 , 김상유 , 김다애
- 申请人: 한국광기술원
- 申请人地址: 광주광역시 북구 첨단벤처로***번길 * (월출동)
- 专利权人: 한국광기술원
- 当前专利权人: 한국광기술원
- 当前专利权人地址: 광주광역시 북구 첨단벤처로***번길 * (월출동)
- 代理人: 우광제
- 主分类号: F21S41/00
- IPC分类号: F21S41/00 ; F21V5/00 ; F21W103/10
The present invention is a portion of the incident light is transmitted through and the rest of the light-transmitting portion for reflecting, so as to have a sense of depth by using a light reflected from the transparent portion of the reflector to re-reflected portion of the light transmitting having a three-dimensional light distribution forming the light distribution rear It aims to provide a lamp. The present invention is a light source for outputting light; A lens unit for converting and outputting the light output from the light source is incident as a parallel beam; A portion of the light incident from the lens portion, a portion of light incident on the reflector is transmitted, and the rest is reflected by the transparent portion of the reflector; And a reflector to re-reflect the reflected light from the light-transmitting portion of the light transmitting portion. Accordingly, the invention is capable of providing a three-dimensional light distribution having a sense of depth by using a reflecting part of the incident light is transmitted through and the rest as for reflecting light-transmitting portion, again the light reflected from the transparent portion parts of the light-transmitting reflector there is an advantage.
信息查询:
EspacenetIPC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 |
------F21S41/00 | 专门适用于车辆外部的照亮装置,如头灯 |