发明名称 VEHICULAR LAMP
摘要 PROBLEM TO BE SOLVED: To provide a vehicular lamp improved in distance visibility by narrowing a range in a vertical direction (a light distribution pattern) illuminated by the vehicular lamp.SOLUTION: A vehicular lamp 1 is provided with: a pair of first reflectors 20 which are arranged in opposition to each other and have respectively a pair of flat first reflecting surfaces 21, 21 mutually in parallel; a second reflector 30 which is arranged between the first reflectors 20, 20 and has a second reflecting surface 31 having as a fundamental form a parabolic cylindrical surface having a focal line L perpendicular to the first reflecting surfaces 21, 21; and a plurality of light-emitting elements 10, 10, ... which are arranged on the focal line L along the focal line L of the second reflecting surface 31 and emit light toward the first reflecting surface 21 and the second reflecting surface 31.
申请公布号 JP2013251135(A) 申请公布日期 2013.12.12
申请号 JP20120125159 申请日期 2012.05.31
申请人 STANLEY ELECTRIC CO LTD 发明人 KOMANO KENJI;IGARASHI HIROSUKE;OKUMURA KANICHI
分类号 F21S8/12;F21S8/10;F21W101/10;F21Y101/02 主分类号 F21S8/12
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