公开(公告)号：US20140225513A1

公开(公告)日：2014-08-14

申请号：US14176001

申请日：2014-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung-chul PARK ,  Kyung-jin JEON ,  Min-su KIM

IPC: H05B33/08

CPC classification number: H05B33/0848 ,  F21K9/20 ,  F21K9/232 ,  F21K9/233 ,  F21K9/27 ,  F21V23/0435 ,  F21V23/0464 ,  F21V29/004 ,  F21V29/507 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A photo sensor-integrated tubular light emitting apparatus includes a cylindrical cover unit, a light-emitting module and a pair of sockets. The cylindrical cover unit includes a heat dissipation member and a cover. The cover has light-transmittance and is combined with the heat dissipation member. The light-emitting module is disposed in the cylindrical cover unit and has a plurality of arrayed light-emitting devices therein. The pair of sockets is combined with ends of the cylindrical cover unit. A photo sensor module is disposed in one of the pair of sockets. A driving voltage applied to the light-emitting module is adjusted based on an amount of light sensed by the photo sensor module.

Abstract translation: 一种光传感器集成式管状发光装置，包括圆柱形盖单元，发光模块和一对插座。 圆筒盖单元包括散热构件和盖。 盖具有透光性并与散热构件组合。 发光模块设置在圆筒形盖单元中，并且在其中具有多个排列的发光装置。 一对插座与圆柱形盖单元的端部相结合。 光传感器模块设置在一对插座之一中。 基于光传感器模块感测的光量来调整施加到发光模块的驱动电压。