- 专利标题: MULTI-BEAM VEHICLE LIGHT
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申请号: US17200695申请日: 2021-03-12
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公开(公告)号: US20220034463A1公开(公告)日: 2022-02-03
- 发明人: Hans Peter Stormberg , Victor E. Isbrucker , Ferdinand Schinagl
- 申请人: Quarkstar LLC
- 申请人地址: US CA Las Vegas
- 专利权人: Quarkstar LLC
- 当前专利权人: Quarkstar LLC
- 当前专利权人地址: US CA Las Vegas
- 主分类号: F21S41/24
- IPC分类号: F21S41/24 ; F21S43/241 ; F21S43/249 ; F21V8/00 ; F21S43/243 ; F21S41/20 ; F21S43/239 ; F21S41/32 ; F21S43/31 ; F21S43/40 ; F21S41/27 ; F21S41/675 ; B60Q3/64 ; F21S43/20 ; G02B19/00 ; F21S43/50 ; F21S41/50 ; B60Q1/04
摘要:
A vehicle light includes a lighting unit with multiple light-emitting elements (LEEs), one or more couplers, a light guide and an extractor. The lighting unit has a curved elongate extension. Each of the couplers has an input aperture coupled with one or more of the LEEs and an exit aperture coupled with a first edge of the light guide and is configured to couple light from the LEEs into the light guide. The light guide is configured to propagate light via total internal reflection to a second edge of the light guide. The extractor has an input aperture coupled with the second edge of the light guide and an exit aperture configured to emit light into an ambient environment.
公开/授权文献
- US11668445B2 Multi-beam vehicle light 公开/授权日:2023-06-06
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