公开(公告)号：US09335041B2

公开(公告)日：2016-05-10

申请号：US13828550

申请日：2013-03-14

Applicant: ABL IP Holding LLC

Inventor： Craig Eugene Marquardt ,  Januk Swarup Aggarwal ,  Xin Zhang ,  John T. Mayfield, III ,  Stephen Barry McCane ,  Darryl Lynn Pittman ,  Russell Vern Rouse

IPC: F21V33/00 ,  F21K99/00 ,  F21V17/10 ,  F21V13/10 ,  F21S8/02 ,  F21V7/00 ,  F21V15/01 ,  F21V17/00 ,  F21V7/22 ,  F21Y101/02

CPC classification number: F21V7/0008 ,  F21S8/026 ,  F21V7/0041 ,  F21V7/005 ,  F21V7/22 ,  F21V13/10 ,  F21V15/013 ,  F21V17/005 ,  F21V17/10 ,  F21V29/503 ,  F21V29/85 ,  F21V33/006 ,  F21Y2101/00 ,  F21Y2115/10 ,  Y10T29/4913

Abstract: A light fixture includes a door frame, the door frame having at least one frame side and a reflector. The edge of the reflector engages a slot in the frame side, which includes at least one LED, to precisely position the reflector and the at least one LED relative to one another. The at least one frame side may also include a reflective kicker for reflecting light from the at least one LED onto the reflector. The reflector may include a semi-specular optical material, which specularly reflects some of the incoming light from the at least one LED and diffusely reflects other of the incoming LED light. The reflector may be collapsible for ease of transportation and shipping; the at least one frame side precisely positions the reflector and at least one LED during assembly and installation.

Abstract translation: 灯具包括门框，门框具有至少一个框架侧和反射器。 反射器的边缘接合框架侧的狭缝，其包括至少一个LED，以将反射器和至少一个LED相对于彼此精确定位。 所述至少一个框架侧还可以包括用于将来自所述至少一个LED的光反射到所述反射器上的反射式激光器。 反射器可以包括半镜面光学材料，其镜面反射来自至少一个LED的一些入射光并且漫反射另外的入射LED光。 反射器可以折叠以便于运输和运输; 所述至少一个框架侧在组装和安装期间精确地定位所述反射器和至少一个LED。