发明名称 |
LIGHTING UNIT COMPRISING A LAMP SHADE |
摘要 |
The invention provides a lighting unit (1) comprising (a) a light source (10) configured to provide a beam of light (11), the light source (10) having a light exit surface (12) for escape of the light from the light source (10), (b) a lamp shade (20) partly surrounding the light source (10), wherein the lamp shade (20) has an internal lamp shade surface (21) and a lamp shade light exit (22), and (c) a light conversion element (30), configured partly between the light exit surface (12) of the light source (10) and the lamp shade light exit (22) of the lamp shade (20), wherein the light conversion element (30) comprises a light transmissive part (31), wherein the light transmissive part (31) comprises a luminescent material configured (40) to convert at least part of the beam of light into luminescent material light. |
申请公布号 |
WO2013057656(A3) |
申请公布日期 |
2013.06.13 |
申请号 |
WO2012IB55623 |
申请日期 |
2012.10.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
HIKMET, RIFAT, ATA, MUSTAFA;VAN BOMMEL, TIES |
分类号 |
F21V1/00;F21K99/00;F21V3/04;F21V9/10;F21V9/16 |
主分类号 |
F21V1/00 |
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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