公开(公告)号：US20140293603A1

公开(公告)日：2014-10-02

申请号：US14202849

申请日：2014-03-10

Applicant: Sensity Systems, Inc.

Inventor： Chris W. Barnard ,  Ezra Gold ,  Victor Santashev

IPC: F21K99/00 ,  F21V29/00

CPC classification number: F21K9/23 ,  F21S8/086 ,  F21V29/506 ,  F21V29/74 ,  F21V29/75 ,  F21V29/767 ,  F21Y2107/40 ,  F21Y2115/10 ,  Y02B20/383

Abstract: An LED lightbulb retrofit is described that can be adjusted to (a) to accommodate both top-socket and bottom-socket applications, (b) generate a variety of IESNA illumination distributions, (c) generate different levels of total lumens, (d) mount to different sockets such as medium and mogul bases, (e) and work in both refractors and globe fixtures. LED printed circuit boards are mounted on multiple exterior surfaces of a single heat sink with internal fins that can be cut to different lengths to accommodate different numbers of PCBs with a parallel connector mounted (a) symmetrically for symmetrical lighting distributions or (b) asymmetrically for asymmetrical lighting distributions. LED light is controlled by an adjustable array of reflectors or lenses located over the LEDs.

Abstract translation: 描述了可以调整到（a）以适应顶插和底插座应用的LED灯泡改造，（b）产生各种IESNA照明分布，（c）产生不同水平的总流明，（d） 安装到不同的插座，如中型和大型基座，（e）和折射器和地球仪器的工作。 LED印刷电路板安装在单个散热器的多个外表面上，内部散热片可以切割成不同的长度，以适应不同数量的PCB，平行连接器对称地安装（a）用于对称照明分布，或（b）不对称地 不对称照明分布。 LED灯由位于LED上方的可调节阵列的反射器或透镜控制。