发明名称 Vehicular headlamp
摘要 A projector-type vehicular headlamp including a shade partially blocking light reflected by a reflector and a visor-like shield plate attached on the back of the shade. The shade has an opening near the upper edge so as to allow a light distribution pattern to be formed for overhead sign illumination by the light radiated forward through the opening. The visor-like shield plate extends obliquely downward from between the upper edge of the shade and the opening, thus allowing only the reflected light from the lower reflecting area of the reflecting surface to be directed to reach the opening of the shade, and preventing light flux of an overhead sign illuminating light from becoming excessively bright.
申请公布号 US2003189840(A1) 申请公布日期 2003.10.09
申请号 US20030407716 申请日期 2003.04.04
申请人 KOITO MANUFACTURING CO., LTD. 发明人 MATSUMOTO AKINORI;UCHIDA NAOKI;YAMAMURA SATOSHI
分类号 F21S8/12;F21V11/08;F21V11/16;F21V13/00;F21W101/10;F21Y101/00;(IPC1-7):B60Q1/00 主分类号 F21S8/12
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