发明名称 |
LIGHTING DEVICE, ADJUSTMENT KIT AND LUMINAIRE |
摘要 |
Disclosed is a lighting device comprising a solid state lighting element (20, 21, 101,102); a reflective arrangement (10) for reflecting luminous output of the solid state lighting element, the reflective arrangement comprising: a reflective conical central section (12) on a central axis of the lighting device; and an annular reflective body around the reflective conical central section, said body comprising an ellipsoid surface (14) having a first focal point lying inside the reflective conical central section and a second focal point, wherein the solid state lighting element is located at the second focal point; wherein the reflective conical central section (12) is movably mounted along said central axis. A lighting kit and luminaire including such a lighting device are also disclosed. |
申请公布号 |
EP2979025(A1) |
申请公布日期 |
2016.02.03 |
申请号 |
EP20140720700 |
申请日期 |
2014.03.26 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
HSIAO, YA-KUANG;SUI, LEI;LIAO, HUAIZHOU;LIU, HAI, TAO |
分类号 |
F21V7/00;F21V7/06;F21V7/07;F21V7/08;F21V14/04 |
主分类号 |
F21V7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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