公开(公告)号：EP1893913A2

公开(公告)日：2008-03-05

申请号：EP06785438.0

申请日：2006-06-23

申请人： Osram Sylvania, Inc.

发明人： TESSNOW, Thomas ,  TUCKER, Michael ,  COUSHAINE, Charles

IPC分类号： F21V29/00

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21S43/14 ,  F21S43/26 ,  F21S45/47 ,  F21S48/215 ,  F21V23/06 ,  F21V29/89 ,  F21Y2115/10

摘要： An LED light source ( 10 ) has a substantially planar housing ( 12 ) transversely arrayed about a longitudinal axis ( 14 ) and including a through-hole ( 16 ) in a first surface ( 17 ) thereof. A planar, heat conductive support ( 18 ) is positioned with the housing, the planar heat conductive support ( 18 ) having a front side ( 20 ), a back side ( 22 ) and a center point ( 24 ) coaxial with said longitudinal axis ( 14 ). LEDs ( 26 ) are mounted on the front side ( 20 ) and are arrayed about the center point ( 24 ). A base ( 28 ) supports the planar, heat conductive support ( 18 ) and is fixed to the housing ( 12 ). A heat sink ( 30 ) is in thermal contact with the base ( 28 ) and extends outwardly of the housing ( 12 ). A connector ( 32 ) is formed with the housing ( 12 ) for receiving electrical input to the LEDs.

公开(公告)号：EP1893913B1

公开(公告)日：2013-01-02

申请号：EP06785438.0

申请日：2006-06-23

申请人： Osram Sylvania Inc.

发明人： TESSNOW, Thomas ,  TUCKER, Michael ,  COUSHAINE, Charles

IPC分类号： F21V29/00

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21S43/14 ,  F21S43/26 ,  F21S45/47 ,  F21S48/215 ,  F21V23/06 ,  F21V29/89 ,  F21Y2115/10

摘要： An LED light source ( 10 ) has a substantially planar housing ( 12 ) transversely arrayed about a longitudinal axis ( 14 ) and including a through-hole ( 16 ) in a first surface ( 17 ) thereof. A planar, heat conductive support ( 18 ) is positioned with the housing, the planar heat conductive support ( 18 ) having a front side ( 20 ), a back side ( 22 ) and a center point ( 24 ) coaxial with said longitudinal axis ( 14 ). LEDs ( 26 ) are mounted on the front side ( 20 ) and are arrayed about the center point ( 24 ). A base ( 28 ) supports the planar, heat conductive support ( 18 ) and is fixed to the housing ( 12 ). A heat sink ( 30 ) is in thermal contact with the base ( 28 ) and extends outwardly of the housing ( 12 ). A connector ( 32 ) is formed with the housing ( 12 ) for receiving electrical input to the LEDs.

摘要翻译： LED光源（10）具有围绕纵向轴线（14）横向排列并且在其第一表面（17）中包括通孔（16）的基本平坦的壳体（12）。 平面导热支撑件（18）与壳体定位，平面导热支撑件（18）具有与所述纵向轴线（...）同轴的前侧（20），后侧（22）和中心点（24） 14）。 LED（26）安装在前侧（20）上并围绕中心点（24）排列。 基座（28）支撑平面的导热支撑件（18）并且固定到壳体（12）。 散热器（30）与基座（28）热接触并且延伸到壳体（12）的外部。 连接器（32）形成有用于接收对LED的电输入的壳体（12）。