发明名称 |
Luminaire And Light Sensor For Said Luminaire |
摘要 |
The luminaire accommodates a light-sensor unit ( 10 ) adjacent plane P of its light-emission window ( 2 ). The light-sensor unit ( 10 ) has a light sensor ( 11 ) in a box ( 13 ) facing an opening ( 12 ) therein. The opening ( 12 ) is surrounded by a shade ( 20 ) which narrows towards the light sensor ( 11 ). In axial cross-sections of the shade ( 20 ), its inner surface ( 21 ) is convex. The shape of the inner surface ( 21 ) allows the use of a wide range of materials because the influence of ambient light on the observation of the light sensor ( 11 ) is counteracted.
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申请公布号 |
US2008203275(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
US20060908189 |
申请日期 |
2006.03.14 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. |
发明人 |
KOSTERS PAULUS GERARDUS HENRICUS |
分类号 |
G01J1/32 |
主分类号 |
G01J1/32 |
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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