发明名称 Vehicle light
摘要 <p>A vehicle light (1) comprising a light source (2), at least one first elliptic group reflecting surface (3) shaped as remained substantial half after either upper or lower substantial half of the substantial ellipse is cut-off and having its longitudinal axis on an optical axis (X) of the vehicle light (1) and a first focus (f31) in vicinity of the light source (2), two second elliptic group reflecting surfaces (6) shaped as remained substantial halves after either upper or lower substantial halves of the substantial ellipses which correspond to the first elliptic group reflecting surface (3) are cut-off and having their longitudinal axes (Z) perpendicular to the optical axis (X) of the vehicle light (1) and their first foci (f61) in vicinity of the light source (2), two third parabolic group reflecting surfaces (7) each having its optical axis in a direction parallel to the optical axis (X) of the vehicle lamp (1) and its focus (f71) in vicinity of a second focus (f62) of each second elliptic group reflecting surface (6). <IMAGE></p>
申请公布号 EP1139009(B1) 申请公布日期 2010.03.03
申请号 EP20010108150 申请日期 2001.03.30
申请人 STANLEY ELECTRIC CO., LTD. 发明人 OYAMA, HIROO;ADACHI, GO;KAWAGUCHI, YOSHIFUMI;AKUTAGAWA, TAKASHI
分类号 F21S8/10;F21S8/12;F21V7/00;F21V8/00;F21V13/00;F21V14/08;F21W101/10 主分类号 F21S8/10
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