Title:
灯具
Document Type and Number:
Japanese Patent JP6914584
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve a lighting fixture which is more compact and lighter in weight.SOLUTION: A lighting fixture includes: a first light source 3 and a second light source 4 installed on a downward facing surface of a substrate 1 being separated from each other along the frontward/backward direction; and a reflector 2 for reflecting luminous fluxes H, L radiated downward from each of the first light source 3 and the second light source 4 frontward. In the vicinity of a place where an optical axis of first illumination light H emitted from the first light source 3 hits on a reflection surface of the reflector 2, an optical axis of the second illumination light L emitted from the second light source 4 hits, and the direction of the optical axis of the second illumination light L reflected by the reflector 2 is inclined relatively downward with respect to the optical axis of the first illumination light H reflected by the reflector 2.SELECTED DRAWING: Figure 3
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Inventors:
Ken Tokunaga
Kensuke Oshima
Okamura construction
Kensuke Oshima
Okamura construction
Application Number:
JP2016254397A
Publication Date:
August 04, 2021
Filing Date:
December 27, 2016
Export Citation:
Assignee:
Daihatsu Motor Co., Ltd.
International Classes:
F21S41/663; F21S41/148; F21S41/32
Domestic Patent References:
| JP2004241138A | ||||
| JP2004342574A | ||||
| JP11045606A | ||||
| JP2013077451A | ||||
| JP2015185232A | ||||
| JP2009158276A |
Attorney, Agent or Firm:
Kazuhiro Akazawa
Takeshi Miyazawa
Takeshi Miyazawa