发明名称 車両用照明灯具
摘要 This vehicle illumination fixture (10) is provided with: a projection lens (12); a light source (14) that is disposed to the back side of the back focal point (F) of the projection lens (12); a reflector (16) that is disposed in a manner so as to cover the light source (14) and that reflects light from the light source (14) towards the projection lens (12); and a mirror member (18) that has an upward reflecting surface (18a) reflecting a portion of the reflected light from the reflector (16), and that is disposed in a manner so that the front rim of the upward reflecting surface (18a) passes through the back focal point (F). Approximately the upper half (12aB) of the front surface (12a) of the projection lens (12) is divided into a plurality of front surface regions (12a1-12a5) by ridge lines (R).
申请公布号 JP5763475(B2) 申请公布日期 2015.08.12
申请号 JP20110183483 申请日期 2011.08.25
申请人 发明人
分类号 F21S8/10;F21S8/12;H01L33/00 主分类号 F21S8/10
代理机构 代理人
主权项
地址