发明名称 Beleuchtungsvorrichtung in Form einer Reflektorlampe mit Halbleiterchips als Lichtquelle
摘要 The invention relates to a lighting element provided in the form of a reflector lamp. The lighting element is characterized in that a printed circuit board (11) fitted with semiconductor chips, which can be controlled by a circuit, is arranged as a luminous source inside the lamp housing (10), and biconvex lenses (15), which are separately assigned to each semiconductor chip, are configured inside the light guide plate (13) that is made of a transparent material. The lighting element is additionally characterized in that a reflector plate (12) with hemispherical reflector openings (21) located therein is arranged between the light guide plate (13) and the printed circuit board (11).
申请公布号 DE10044158(C2) 申请公布日期 2003.04.10
申请号 DE2000144158 申请日期 2000.09.06
申请人 VOSSLOH-WUSTLICH OPTO GMBH & CO.KG 发明人
分类号 F21V5/04;F21V9/10;F21V13/04;F21V29/00 主分类号 F21V5/04
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