首页> 外国专利> Headlight e.g. backup headlight, for illuminating road surface or surrounding of motor vehicle, has primary optics dividing light radiated by illuminant into light beams, so that one of beams is incident on lens acting as secondary optics

Headlight e.g. backup headlight, for illuminating road surface or surrounding of motor vehicle, has primary optics dividing light radiated by illuminant into light beams, so that one of beams is incident on lens acting as secondary optics

机译:大灯备用大灯,用于照亮机动车的道路表面或周围环境,具有主光学器件,将被光源辐射的光分成光束,从而光束之一入射到用作辅助光学器件的透镜上

摘要

The headlight has a headlight module (10) with an illuminant (11) e.g. LED illuminant, associated with primary optics (12). The primary optics divides light radiated by the illuminant into multiple light beams (13-15), so that the light beam (13) is incident on a projection lens (16) acting as secondary optics, and the light beams (14, 15) are incident on respective reflectors (17, 18) acting as secondary optics. The primary optics is arranged directly adjacent to the illuminant. The illuminant is arranged at a recess of the primary optics.
机译:前灯具有前灯模块(10),其具有照明器(11),例如照明器。与主要光学元件(12)关联的LED光源。初级光学器件将由光源发出的光分成多个光束(13-15),从而光束(13)入射到用作次级光学器件的投影透镜(16)上,光束(14、15)光束入射在用作次级光学器件的各个反射器(17、18)上。初级光学器件直接布置在光源附近。发光体布置在主光学器件的凹处。

著录项

  • 公开/公告号DE102008004352A1

    专利类型

  • 公开/公告日2009-07-16

    原文格式PDF

  • 申请/专利权人 DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT;

    申请/专利号DE20081004352

  • 发明设计人 EBERHARDT STEFAN;

    申请日2008-01-15

  • 分类号F21S8/12;F21V13/04;

  • 国家 DE

  • 入库时间 2022-08-21 19:09:19

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