Invention Grant
- Patent Title: Light source unit and vehicle front lamp using the light source unit
- Patent Title (中): 光源单元和车前灯使用光源单元
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Application No.: US14285310Application Date: 2014-05-22
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Publication No.: US09400090B2Publication Date: 2016-07-26
- Inventor: Kosaku Arita
- Applicant: Panasonic Corporation
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2013-116443 20130531; JP2013-116444 20130531; JP2013-116445 20130531; JP2013-116446 20130531; JP2013-116447 20130531
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21S8/10 ; B60Q1/00
Abstract:
A light source unit including: a first light source module; a heat sink including a light source arrangement portion on which the first light source module is arranged and a concave portion opened to surround the light source arrangement portion; and a reflector that includes a through-hole through which the light source arrangement portion is inserted and reflects light emitted from the first light source module. The reflector is arranged having at least a portion thereof located in the concave portion.
Public/Granted literature
- US20140355286A1 LIGHT SOURCE UNIT AND VEHICLE FRONT LAMP USING THE LIGHT SOURCE UNIT Public/Granted day:2014-12-04
Information query
