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公开(公告)号:US08864360B2
公开(公告)日:2014-10-21
申请号:US13440197
申请日:2012-04-05
申请人: Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
发明人: Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
CPC分类号: G02B6/0031 , F21K9/00 , F21V7/00 , F21V29/004 , F21V29/70 , F21V29/76 , F21V29/80 , F21V2200/20 , F21Y2115/10
摘要: A lighting assembly includes a light guide having opposed major surfaces between which light propagates by total internal reflection and a light input edge. The light assembly also includes a light engine. The light engine has a heat conductive armature having a receptacle for a portion of the light guide that includes the light input edge and a light source retained by and thermally coupled to the armature. The armature functions as a heat sink for dissipating heat generated by the light source. The light guide is mechanically retained in the receptacle, and the light guide and the armature cooperate to align the light input edge with the light source for inputting light from the light source into the light guide through the light input edge.
摘要翻译: 照明组件包括具有相对的主表面的光导,光之间通过全内反射传播光和光输入边。 灯组件还包括光引擎。 光引擎具有导热电枢,其具有用于导光体的一部分的插座,该插座包括光输入边缘和由电枢保持并热耦合的光源。 电枢用作散热器,用于散发由光源产生的热量。 导光体被机械地保持在插座中,并且光导和电枢协调使光输入边缘与光源对准,用于将来自光源的光通过光输入边缘输入到光导中。
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公开(公告)号:US20120281432A1
公开(公告)日:2012-11-08
申请号:US13440197
申请日:2012-04-05
申请人: Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
发明人: Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
CPC分类号: G02B6/0031 , F21K9/00 , F21V7/00 , F21V29/004 , F21V29/70 , F21V29/76 , F21V29/80 , F21V2200/20 , F21Y2115/10
摘要: A lighting assembly includes a light guide having opposed major surfaces between which light propagates by total internal reflection and a light input edge. The light assembly also includes a light engine. The light engine has a heat conductive armature having a receptacle for a portion of the light guide that includes the light input edge and a light source retained by and thermally coupled to the armature. The armature functions as a heat sink for dissipating heat generated by the light source. The light guide is mechanically retained in the receptacle, and the light guide and the armature cooperate to align the light input edge with the light source for inputting light from the light source into the light guide through the light input edge.
摘要翻译: 照明组件包括具有相对的主表面的光导,光之间通过全内反射传播光和光输入边。 灯组件还包括光引擎。 光引擎具有导热电枢,其具有用于导光体的一部分的插座,该插座包括光输入边缘和由电枢保持并热耦合的光源。 电枢用作散热器,用于散发由光源产生的热量。 导光体被机械地保持在插座中,并且光导和电枢协调使光输入边缘与光源对准,用于将来自光源的光通过光输入边缘输入到光导中。
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