发明名称 Headlamp with high luminous intensity and very sharp cut-off
摘要 The invention relates to a headlamp for a motor vehicle, characterised in that it comprises: a light source (10); a first ellipsoidal reflector (20), a first focus (F1) of which is situated near the source and a second focus (F2) of which is located in front of the source; a mask (30) located in the vicinity of the second focus and having at least one light passage window (32), so as to simulate at least one source of fixed and predetermined geometry; at least two reflecting means (35a, 35b) provided downstream of the said mask and interacting therewith in order to define at least one virtual image source (SI) of the simulated source; a second reflector (40) comprising at least two regions (40a, 40b) homologous (similar) to the said reflecting means. <IMAGE>
申请公布号 FR2678353(A1) 申请公布日期 1992.12.31
申请号 FR19910008046 申请日期 1991.06.28
申请人 VALEO VISION 发明人 CIBIE PIERRE
分类号 F21S8/12;F21V7/00 主分类号 F21S8/12
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