发明名称 VEHICULAR LAMP
摘要 PROBLEM TO BE SOLVED: To provide a projector type vehicular lamp having a cut-off forming member, capable of forming an additional light distribution pattern capable of effectively strengthening the brightness of a light distribution pattern, with a compact lamp configuration.SOLUTION: First sub-reflectors 22L, 22R for reflecting light from a light emitting element 14 backward are arranged in front of a reflector 16. Second sub-reflectors 24L, 24R for reflecting the reflection light from the first sub-reflectors 22L, 22R toward a projection lens 12 are arranged on the rear side of a rear focal point F of the projection lens 12. The first sub-reflectors 22L, 22R and the second sub-reflectors 24L, 24R are used as dedicated light control members for forming the additional light distribution pattern, and the flexibility in the formation position, size and shape of the additional light distribution pattern is increased.
申请公布号 JP2014225392(A) 申请公布日期 2014.12.04
申请号 JP20130104666 申请日期 2013.05.17
申请人 KOITO MFG CO LTD 发明人 MATSUMOTO AKINORI
分类号 F21S8/12;F21S8/10 主分类号 F21S8/12
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