发明名称 Combined air exhaust and lighting device.
摘要 1. Ventilated light for a tubular fluorescent lamp (2) comprising a housing (1) which has, running transversely to its longitudinal axis, a laterally arranged air vent (4), and comprising a channel reflector (3), the upper third of which possesses at least one air louvre (31, 32) which extends in the longitudinal direction of the housing (1), characterized in that the lateral exhaust opening (110) extends to the upper edge (12) of the side walls (11) of the housing (1), that from this point an upper exhaust opening (100) extends into the celling partition (10) of the housing (1) transversaly to the longitudinal axis of the housing (1), and that the air vent (4) has a component (40) which engages over the upper exhaust opening (100).
申请公布号 EP0045485(A2) 申请公布日期 1982.02.10
申请号 EP19810105980 申请日期 1981.07.29
申请人 SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN 发明人 SCHMOLL, KURT, ING.GRAD.;GOLTZ, RUDIGER, ING.GRAD.;POLLMANN, JOHANN, ING. GRAD.
分类号 F21V7/00;F21V29/02;F21V33/00;F24F13/078 主分类号 F21V7/00
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