Title:
LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/002551
Kind Code:
A1
Abstract:
To provide a light-emitting device 100 that has excellent compactness and is capable of efficiently using light emitted from a light source 30, this light-emitting device 100 is provided with: a casing 10, one side surface 12 of which is open; a heat conduction plate 20 provided inside the housing 10 such that a surface 21 intersects with the thickness direction of the housing 10; a light source 30 provided to the opening side of the housing 10 on the surface 21 of the heat conduction plate 20; a heat dissipation member 40 provided to the housing on a side opposite the opening from the light source 30 on the surface 21 of the heat conduction plate 20; and a reflective member 50 for reflecting light in the housing 10 from the light source 30 toward the opening side of the housing 10. The heat conduction plate 20 is configured so as to be provided such that the surface 21 inclines toward the opening side of the housing 10.
Inventors:
YAGI MOTONAO (JP)
Application Number:
PCT/JP2016/066907
Publication Date:
January 05, 2017
Filing Date:
June 07, 2016
Export Citation:
Assignee:
CCS INC (JP)
International Classes:
F21S2/00; F21V7/06; F21V23/00; F21V29/503; F21V29/51; F21V29/67; F21V29/76; F21Y115/10
Foreign References:
| JP2012028261A | 2012-02-09 | |||
| JP2013080601A | 2013-05-02 | |||
| JP2015141785A | 2015-08-03 |
Attorney, Agent or Firm:
NISHIMURA, Ryuhei (JP)
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