首页> 外国专利> Low beam headlamp with hot spot generation

Low beam headlamp with hot spot generation

机译:带有热点的近光大灯

摘要

The invention relates to a low-beam headlight with at least one light module, the individual light module having at least one light source and at least one primary lens connected downstream of the light source, and the light source being a luminescent diode. For this purpose, the low beam headlight has at least one secondary lens, which is optically connected downstream of the primary lens or the primary lenses. Both the primary and the secondary lens have at least two lens segments arranged one above the other. In addition, at least one lens segment of the primary lens and the lens segment of the secondary lens assigned to it lie outside the optical axis of the light module. With the present invention, a compact low-beam headlamp is developed, the light distribution of which has a clearly defined hot spot, the luminous intensity of the illumination decreasing steadily towards the basic distribution.
机译:具有至少一个光模块的近光头灯技术领域本发明涉及一种具有至少一个光模块的近光头灯,该单独的光模块具有至少一个光源和连接在光源下游的至少一个主透镜,并且该光源是发光二极管。为此,近光头灯具有至少一个副透镜,该副透镜光学地连接在一个或多个主透镜的下游。主透镜和副透镜均具有至少两个彼此叠置的透镜段。另外,主透镜的至少一个透镜段和分配给它的辅助透镜的透镜段位于光模块的光轴之外。利用本发明,开发了紧凑的近光头灯,其光分布具有明确定义的热点,照明的发光强度朝着基本分布稳定地减小。

著录项

  • 公开/公告号DE102006006634A1

    专利类型

  • 公开/公告日2007-08-16

    原文格式PDF

  • 申请/专利权人 SCHEFENACKER VISION SYSTEMS GERMANY GMBH;

    申请/专利号DE20061006634

  • 发明设计人

    申请日2006-02-14

  • 分类号F21V5/04;F21S8/12;F21V13/04;F21V7/05;F21Y101/02;F21W101/10;

  • 国家 DE

  • 入库时间 2022-08-21 20:29:27

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