公开(公告)号：US20180156420A1

公开(公告)日：2018-06-07

申请号：US15579378

申请日：2016-05-11

申请人： GE Lighting Solutions, LLC

发明人： David C. DUDIK ,  Thomas J. BOYLE ,  Jianmin HE ,  James Edward MURPHY ,  Dengke CAI

IPC分类号： F21V9/30 ,  H05B33/14 ,  G02B5/20 ,  F21K9/64 ,  F21V3/06 ,  F21K9/232 ,  F21Y101/00

CPC分类号： F21V9/30 ,  F21K9/232 ,  F21K9/64 ,  F21V3/0625 ,  F21Y2101/00 ,  G02B5/206 ,  H05B33/14

摘要： Materials and optical components formed thereof that are suitable for use in lighting units to obtain or approximate white light illumination, including lighting units that utilize one or more light-emitting diodes (LEDs) as a light source.

公开(公告)号：US20160356435A1

公开(公告)日：2016-12-08

申请号：US14730886

申请日：2015-06-04

申请人： GE LIGHTING SOLUTIONS, LLC

发明人： David C. DUDIK ,  Thomas J. BOYLE ,  Jianmin HE ,  James Edward MURPHY ,  Dengke CAI

IPC分类号： F21K99/00 ,  F21V3/04 ,  F21V9/16

CPC分类号： F21V9/30 ,  F21K9/232 ,  F21K9/64 ,  F21V3/0625 ,  F21Y2101/00 ,  G02B5/206 ,  H05B33/14

摘要： Materials and optical components formed thereof that are suitable for use in lighting units to obtain or approximate white light illumination, including lighting units that utilize one or more light-emitting diodes (LEDs) as a light source.

摘要翻译： 其形成的材料和光学部件适用于照明单元以获得或近似白光照明，包括利用一个或多个发光二极管（LED）作为光源的照明单元。

公开(公告)号：US20150109758A1

公开(公告)日：2015-04-23

申请号：US14056328

申请日：2013-10-17

申请人： GE Lighting Solutions, LLC

发明人： Gary Robert ALLEN ,  Dengke CAI ,  Thomas CLYNNE ,  David C. DUDIK ,  Jenna Marie NOVAK ,  Benjamin Lee YODER

IPC分类号： F21V13/08 ,  F21V29/02 ,  F21V29/00

CPC分类号： F21V13/08 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/64 ,  F21V3/02 ,  F21V3/0418 ,  F21V3/0463 ,  F21V3/061 ,  F21V3/0615 ,  F21V3/0625 ,  F21V3/08 ,  F21V29/677 ,  F21V29/70 ,  F21V29/74 ,  F21Y2107/30 ,  F21Y2115/10

摘要： LED based lamps are disclosed. In an embodiment, an LED based lamp includes a concave optical diffuser, a concave neodymium-doped glass bulb, a reflector, a printed circuit board that includes a plurality of light-emitting diodes (LEDs) configured to emit light, and a heat sink body. The concave optical diffuser has a first interior volume, and the concave neodymium-doped glass bulb is positioned within the first interior volume. The neodymium-doped glass bulb defines a second interior volume, and both the reflector and the printed circuit board are positioned within the second interior volume. The reflector includes a sloped annular wall with an inner reflective surface and an outer reflective surface, and a bottom portion of the reflector is connected to the printed circuit board. The heat sink is thermally connected to the printed circuit board and to the reflector.

摘要翻译： 公开了基于LED的灯。 在一个实施例中，基于LED的灯包括凹型光漫射器，凹掺钕玻璃灯泡，反射器，包括被配置为发光的多个发光二极管（LED）的印刷电路板和散热片 身体。 凹形光漫射器具有第一内部容积，并且凹入钕掺杂的玻璃灯泡位于第一内部容积内。 掺杂钕的玻璃灯泡限定第二内部容积，并且反射器和印刷电路板都位于第二内部容积内。 反射器包括具有内部反射表面和外部反射表面的倾斜环形壁，反射器的底部连接到印刷电路板。 散热器与印刷电路板和反射器热连接。