发明名称 PROJECTION HEADLIGHT WITH RECESSED LIGHT BEAM PRODUCING SECTION
摘要 Projection headlights for vehicles with a reflector, with a light source assigned to the reflector, with a lens arranged in the main direction of the beam in front of the reflector and with a screen arranged in the region of the focal point of the lens, said screen being arranged between the light source and the lens and comprising an elongated screen edge surface having a contour on an upper edge in order to form a light/dark boundary of a light distribution arrangement, wherein the elongated screen edge surface comprises a light beam reduction section in a middle area, so that at least part of the light beam emitted from the light source and hitting the light beam reduction section is not further reflected in the main direction of the beam, wherein the light beam reduction section is designed as a recess.
申请公布号 US2012275168(A1) 申请公布日期 2012.11.01
申请号 US201213456717 申请日期 2012.04.26
申请人 HELLA KGAA HUECK & CO. 发明人 KLOOS GERHARD
分类号 F21V11/00 主分类号 F21V11/00
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