发明名称 VEHICLE LAMP
摘要 PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of lessening height of a reflector in a light irradiation direction of a light-emitting element.SOLUTION: A reflector 23 has a curved surface for covering a flat surface 22F of a heat sink 22, a first peripheral edge end 23P on a heat sink 22 side, and a second peripheral edge end 23Q on a first direction side. A gap T between the first peripheral edge end 23P of the reflector 23 and the heat sink 22 is set to be a gap T' between the first peripheral edge end 23P and the heat sink 22 located on an extended surface of a spread angle &thetas; (30°-5°<&thetas;<30°+5°) to a light irradiation surface 12A of the light-emitting element 21 on a portion most approached to the light-emitting element 21 out of the first peripheral edge end 23P.
申请公布号 JP2013197070(A) 申请公布日期 2013.09.30
申请号 JP20120066466 申请日期 2012.03.23
申请人 ICHIKOH IND LTD 发明人 INOUE HISAYOSHI;ONOMA KEI
分类号 F21S8/10;F21V19/00;F21V29/00;F21W101/10;F21Y101/02 主分类号 F21S8/10
代理机构 代理人
主权项
地址