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1. (US20190211992) VEHICLE LAMP

官庁 : アメリカ合衆国
出願番号: 16326583 出願日: 21.08.2017
公開番号: 20190211992 公開日: 11.07.2019
公報種別: A1
PCT 関連事項: 出願番号:PCTJP2017029770 ; 公開番号: クリックしてデータを表示
IPC:
F21S 45/47
[IPC code unknown for F21S 45/47]
CPC:
F21S 45/47
出願人: Ichikoh Industries, Ltd.
発明者: Toshiya ABE
優先権情報: 2016-162106 22.08.2016 JP
発明の名称: (EN) VEHICLE LAMP
要約: front page image
(EN)

A vehicle lamp comprises: a substrate; a semiconductor light source which is mounted on the substrate; a lens which emits light from the semiconductor light source; and a heat sink having a planar first surface which is formed in the shape of a plate from a metal material, is in contact with and affixed to the substrate, and supports the lens, and a planar second surface which is the back surface of the first surface, the heat sink being plastically deformed by a plurality of recesses disposed in a prescribed pattern in a surface machining area on the second surface that includes an area on the back side of the contact area.


また、:
CN109642711EP3502545WO/2018/038048