发明名称 車両用前照灯
摘要 PROBLEM TO BE SOLVED: To provide a head light for a vehicle capable of forming a light distribution pattern with high visibility.SOLUTION: A head light 10 for a vehicle comprises: a projection lens 20 having an optical axis Ax extending in a forward and backward direction; a first optical system 21 having a first light source 31, and a first reflector 32 for reflecting light from the first light source 31 near the optical axis Ax, and forming a low beam light distribution pattern; a second optical system 22 having a second light source 35, and a second reflector 36 for reflecting light from the second light source 35 near the optical axis Ax, and forming a radiation region including at least one part of a cut-off line of the low beam light distribution pattern; and a transparent member 23 arranged near a rear focal point f of the projection lens 20. A half vapor deposition face 24a is provided on one part of the transparent member 23.
申请公布号 JP6030932(B2) 申请公布日期 2016.11.24
申请号 JP20120257350 申请日期 2012.11.26
申请人 株式会社小糸製作所 发明人 鍵山 真治
分类号 F21S8/12 主分类号 F21S8/12
代理机构 代理人
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