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Light-emitting device
其他题名Light-emitting device
NOZAKI, TAKAHIKO
2016-11-30
专利权人STANLEY ELECTRIC CO., LTD.
公开日期2016-11-30
授权国家欧洲专利局
专利类型授权发明
摘要A light-emitting device can have high heat dissipation performance from a light-transmitting member (41) and be capable of easily making alignment of the light-transmitting member (41) and an incidence hole for light into the light-transmitting member (41). The light-emitting device can include: a base (11); a light-emitting element (21) held by the base (11); a lens (15) held by the base (11) and disposed above the light-emitting element (21), configured to condense light emitted from the light-emitting element (21); a first tubular member (23) disposed on the base (11); a second tubular member (25) fitted into the first tubular member (23); a holder (27) allowed to be inserted into the second tubular member (25) and thereby fitted into the second tubular member (25) and having a through hole (33) through which light condensed by the lens (15) passes; and a light-transmitting member (41) formed on the holder (27) so as to block the through hole (33).
其他摘要发光装置可以具有来自透光构件(41)的高散热性能,并且能够容易地将透光构件(41)和用于光的入射孔对准到透光构件(41)中。)。发光装置可包括:基座(11);由基座(11)保持的发光元件(21);透镜(15),其由基座(11)保持并设置在发光元件(21)上方,用于会聚从发光元件(21)发出的光;第一管状构件(23)设置在基座(11)上;第二管状件(25)装配在第一管状件(23)中;支架(27)允许插入第二管状构件(25)中,从而装配到第二管状构件(25)中并具有通孔(33),透镜(15)会聚的光通过该通孔(33)。以及形成在支架(27)上的透光构件(41),以阻挡通孔(33)。
授权日期2016-11-30
申请日期2014-03-17
专利号EP2779331B1
专利状态授权
申请号EP2014020031
公开(公告)号EP2779331B1
IPC 分类号H01S5/00 | H01S5/022 | H01S5/024 | F21S8/10 | G02B6/42 | H01L33/50
专利代理人-
代理机构KLANG, ALEXANDER H.
文献类型专利
条目标识符http://ir.opt.ac.cn/handle/181661/35642
专题半导体激光器专利数据库
作者单位STANLEY ELECTRIC CO., LTD.
推荐引用方式
GB/T 7714
NOZAKI, TAKAHIKO. Light-emitting device. EP2779331B1[P]. 2016-11-30.
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