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Title:
REFLECTING MIRROR AND LIGHTING DEVICE FOR ROAD
Document Type and Number:
Japanese Patent JP2016015227
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve insufficient luminous intensity on the back side of a reflecting mirror.SOLUTION: A reflecting mirror 22 includes a first reflection surface 40 and a second reflection surface 41 which face each other across a light emitting part 26 serving as a light source and distribute light of the light emitting part 26. The second reflection surface 41, which is at least one of the first reflection surface 40 and the second reflection surface 41, is disposed between the light emitting part 26 and a road surface 82 which is a radiation surface. An opening part 50, which passes light traveling toward the road surface 82 located on the back side of the second reflection surface 41, is provided on the second reflection surface 41 disposed between the light emitting part 26 and the road surface 82.

Inventors:
OGAWA DAISUKE
KIMOTO TAKASHI
Application Number:
JP2014136167A
Publication Date:
January 28, 2016
Filing Date:
July 01, 2014
Export Citation:
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Assignee:
IWASAKI ELECTRIC CO LTD
International Classes:
F21S2/00; F21V17/00
Domestic Patent References:
JPH02201803A1990-08-10
JP2012164682A2012-08-30
JPH02201803A1990-08-10
JP2012164682A2012-08-30
Foreign References:
US20110249437A12011-10-13
US20110249437A12011-10-13
Attorney, Agent or Firm:
特許業務法人クシブチ国際特許事務所