Title:
SUNLIGHT DAYLIGHTING SYSTEM AND EXHIBITION SYSTEM
Document Type and Number:
Japanese Patent JP2015128008
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 the outgoing direction of introduced sunlight into the room 92 by means of reflection. The light path adjust means 30 reflects and guides introduced sunlight so that outgoing light 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:
JP2013273011A
Publication Date:
July 09, 2015
Filing Date:
December 27, 2013
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
F21S11/00; F21V5/02; F21V7/05; F21V7/10
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kuno Yoshifumi
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Kuno Yoshifumi