发明名称 車両用灯具
摘要 There is provided a vehicle lamp. The vehicle lamp includes: a first light source (8) configured to emit first light in a front direction of the vehicle lamp; a second light source (9) configured to emit second light; and an optical element (10) disposed in front of the first and second light sources. The optical element includes: a transparent member (6) that transmits the first light in the front direction so as to form a first light distribution pattern of the first light; and a first light guide (7) that guides the second light in the front direction so as to form a second light distribution patten of the second light. The first light guide includes: an end surface (15) which the second light enters; a rear surface having a plurality of steps (17), wherein the steps are configured to reflect the second light in the front direction; and a front surface (16) opposite to the rear surface, wherein the second light reflected by the steps is outputted from the front surface. The first light guide is provided along an outer periphery of the transparent member.
申请公布号 JP5846813(B2) 申请公布日期 2016.01.20
申请号 JP20110194839 申请日期 2011.09.07
申请人 株式会社小糸製作所 发明人 石原 裕士;佐藤 靖
分类号 F21S8/10;H01L33/00 主分类号 F21S8/10
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