发明名称 車両用灯具
摘要 PROBLEM TO BE SOLVED: To solve a problem in a conventional vehicle lamp that the light free from light distribution control may be emitted to the external from an additional lens.SOLUTION: A vehicle lamp includes a lens 2 and a semiconductor-type light source 3. The lens 2 is composed of a main lens portion 6 and an auxiliary lens portion 7. The auxiliary lens portion 7 is composed of an incident surface 70, a reflection surface 71, an emission surface 72, and a first connection surface 81. A light shield portion 9 is disposed in the vicinity of the emission surface 72 of the auxiliary lens portion 7. As a result, the emission light L6 free from light distribution control, can be shielded by the light shield portion 9.
申请公布号 JP6056616(B2) 申请公布日期 2017.01.11
申请号 JP20130077152 申请日期 2013.04.02
申请人 市光工業株式会社 发明人 岩▲崎▼ 和則
分类号 F21S8/12;F21S8/10 主分类号 F21S8/12
代理机构 代理人
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