发明名称 VEHICLE LAMP
摘要 A vehicle lamp includes, within a lamp chamber formed by a lamp body and a front cover, a light source, a columnar light guide having an incident portion at the end thereof in the vicinity of the light source, and an annular reflecting portion arranged in the vicinity of the light source side of the incident portion. The columnar light guide guides incident light from the light source, which enters via the incident portion, and irradiates the incident light from a light-emitting portion on a front side. The annular reflecting portion reflects light with a large emission angle, which has not been able to directly enter the incident portion from the light source, toward the incident portion. The light source is arranged on a central axis of the annular reflecting portion.
申请公布号 US2011242830(A1) 申请公布日期 2011.10.06
申请号 US201113075771 申请日期 2011.03.30
申请人 KOITO MANUFACTURING CO., LTD. 发明人 OKUI KAZUKI;INOUE AKIO
分类号 F21V29/00;F21V8/00 主分类号 F21V29/00
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