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SOLID STATE DIRECTIONAL LAMP INCLUDING RETROREFLECTIVE, MULTI-ELEMENT DIRECTIONAL LAMP OPTIC

机译:固态定向灯,包括回射,多元件定向灯光学元件

摘要

A solid state directional lamp is disclosed. The lamp comprises a reflector and a plurality of solid state light emitters directing light rays towards the reflector. For each solid state light emitter of the plurality of solid state light emitters, the reflector defines a segmented parabola and a mirrored wall associated with the light emitter. Each solid state light emitter is positioned in the lamp at a focal point of the segmented parabola associated with the solid state light emitter. For each solid state light, the mirrored wall associated with the solid state light emitter directs light rays from the solid state light emitter into the segmented parabola associated with the same solid state light emitter.
机译:公开了一种固态定向灯。该灯包括反射器和将固态射线朝反射器引导的多个固态发光器。对于多个固态发光器中的每个固态发光器,反射器限定分段的抛物线和与发光器相关联的镜面壁。每个固态发光器在灯中位于与固态发光器相关联的分段抛物线的焦点处。对于每个固态光,与固态发光器相关联的镜壁将来自固态发光器的光线导向与相同固态发光器相关联的分段抛物线。

著录项

  • 公开/公告号EP2724077A1

    专利类型

  • 公开/公告日2014-04-30

    原文格式PDF

  • 申请/专利权人 CREE INC.;

    申请/专利号EP20120728932

  • 发明设计人 PICKARD PAUL;MEDENDORP NICHOLAS W. JR.;

    申请日2012-06-14

  • 分类号F21V7/06;F21V7/08;F21V7/09;F21V7/04;F21V7;

  • 国家 EP

  • 入库时间 2022-08-21 15:45:57

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