发明名称 |
Recessed ceiling light incorporating air-conditioning vents - has air discharge vent around outside of lamp unit and central air extraction vent containing apertured reflector |
摘要 |
The recessed ceiling light has a cylindrical housing (10) divided into an outer annular discharge air vent for supplying conditioned air to the room and a concentric inner air vent, allowing air to be extracted from the room. The extracted air is fed through apertures in a rear reflector (50) of the lamp fitted within the inner air vent. The air delivered to the room via the discharge air vent can be directed via a number of lamella plates within the latter, coupled together via coupling elements, allowing their simultaneous adjustment to the vertical. ADVANTAGE - Efficient room lighting and ventilation system.
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申请公布号 |
DE4132733(A1) |
申请公布日期 |
1993.04.08 |
申请号 |
DE19914132733 |
申请日期 |
1991.10.01 |
申请人 |
WILA LEUCHTEN GMBH, 5860 ISERLOHN, DE |
发明人 |
GABRECHT, LUDWIG, 5757 WICKEDE, DE;DROSTE, DAVID, 5750 MENDEN, DE |
分类号 |
F21V33/00;F24F7/08;F24F13/078 |
主分类号 |
F21V33/00 |
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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