Title:
SUNLIGHT DAYLIGHTING SYSTEM AND EXHIBITION SYSTEM
Document Type and Number:
Japanese Patent JP2015128007
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sunlight daylighting system which can illuminate a direction inclined to the vertical direction more brightly than the vertical direction.SOLUTION: A sunlight daylighting system 1 is configured to introduce and guide sunlight to a predetermined space, such as a room 92. The sunlight daylighting system 1 includes light path adjust means 30 which adjusts a light path for introduced sunlight. The light path adjust means 30 adjusts the light path for introduced sunlight so that outgoing light L from the sunlight daylighting system 1 to the room 92 has the peak of light intensity in a direction inclined to the vertical direction.
Inventors:
TANIGUCHI YUKIO
HATANO MASAHIRO
HATANO MASAHIRO
Application Number:
JP2013272992A
Publication Date:
July 09, 2015
Filing Date:
December 27, 2013
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
F21S11/00; F21V5/02
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kuno Yoshifumi
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kuno Yoshifumi
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