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公开(公告)号：US20180017235A1
公开(公告)日：2018-01-18
申请号：US15548037
申请日：2016-01-19
摘要： Presented is an LED module comprising: a printed circuit board, PCB, with a plurality of LEDs mounted thereon; and first and second optical cover plates each comprising an optically transmissive portion and coupled to the PCB so as to cover a respective subset of the plurality of LEDs. The first and second optical cover plates have complementary geometries so that they are self-aligning in two axes.
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公开(公告)号：US20170142812A1
公开(公告)日：2017-05-18
申请号：US15322931
申请日：2015-07-02
发明人： HENRICUS MATHIJS MARIA CREEMERS , LAMBERTUS ADRIANUS MARINUS DE JONG , ROGER HENRI DENKER , DIRK JAN VAN KAATHOVEN , MARIJN GEELS
IPC分类号： H05B37/02 , F21V23/00 , F21V23/04 , F21V29/70 , F21V17/16 , H01Q1/48 , F21K9/238 , F21K9/235 , F21V3/02 , H01Q1/42 , H01Q1/22 , F21K9/62 , F21K9/232
CPC分类号： H05B37/0272 , F21K9/232 , F21K9/235 , F21K9/238 , F21K9/62 , F21V3/02 , F21V17/10 , F21V17/162 , F21V17/164 , F21V23/007 , F21V23/009 , F21V23/0435 , F21V23/045 , F21V29/20 , F21V29/70 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , H01Q1/2291 , H01Q1/42 , H01Q1/48 , H01Q7/00
摘要： A lighting unit comprises a solid state lighting element (10). An upper housing (18) forms a light mixing chamber (20) over the solid state lighting element (10) and a loop-shaped antenna (22) is held by the upper housing (18), wherein the upper housing (18) comprises a reflective inner wall at least where it defines the mixing chamber (20) and said solid state lighting element (10) is inside said reflective inner wall. This makes use of the component which defines the mixing chamber (20) to hold a loop-shaped antenna (22) in place above the lighting element (10) and therefore away from the heat generated by the lighting element (10) and away from any metallic heat sink or heat spreading components (16).
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