发明名称 VEHICULAR LAMP
摘要 The objective of the present invention is to provide a vehicular lamp which is reduced in size and which has a small light-emitting part. This vehicular lamp is provided with: a semiconductor-type light source (30) which comprises light-emitting chips (32) on a substrate (31); a heatsink (20) which comprises a base part (21), the light source (30) being positioned on the front surface (21a) of said base part (21); a lens (60) which is positioned in front of the light source (30), and which comprises an attachment part (flange part (62)) on the perimeter of a lens part (61); and a lens holder (50) (first lens holder (51)) by which the lens (60) is attached to the heatsink (20), and which comprises an opening edge part (51a) that receives the attachment part (flange part (62)), and a perimeter part (51b) that extends from the opening edge part (51a) towards the heatsink (20). The width of the lens part (61) in the horizontal direction is the same as or less than the width of the substrate (31) in the horizontal direction, and the width of the opening of the opening edge part (51a) in the horizontal direction is the same as or less than the width of the substrate (31) in the horizontal direction.
申请公布号 WO2017010527(A1) 申请公布日期 2017.01.19
申请号 WO2016JP70739 申请日期 2016.07.13
申请人 ICHIKOH INDUSTRIES, LTD. 发明人 SUZUKI Yasufumi
分类号 F21S8/10;F21V23/06;F21V29/76;F21Y115/10 主分类号 F21S8/10
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