发明名称 |
Indoor luminaire with variable indirect lighting |
摘要 |
The device has at least one lamp (9) that emits light directly via a light output surface and a device for outputting an indirect light component with at least one adjustable element (52). In a first setting the device provides indirect light output. In at least one further setting it causes different characteristics of the indirect light or wholly or partly suppresses output of an indirect light component. |
申请公布号 |
EP1275898(A2) |
申请公布日期 |
2003.01.15 |
申请号 |
EP20020015522 |
申请日期 |
2002.07.10 |
申请人 |
SITECO BELEUCHTUNGSTECHNIK GMBH |
发明人 |
LEIBIG, JOACHIM |
分类号 |
F21S8/00;F21V5/02;F21V7/00;F21V8/00;F21V11/08;F21V13/12;F21V14/04;F21V14/08;F21W131/402;F21Y105/00 |
主分类号 |
F21S8/00 |
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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