Title:
DAYLIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2016092003
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a daylighting device which properly adjusts the intensity and hue of radiated light when guiding the light taken thereinto to an intended area and radiating the light.SOLUTION: A daylighting device 1 includes: a light collection part 11 which takes light thereinto; a light guide part 12 which guides the light taken from the light collection part 11; and a light emission part 13 which emits the light guided by the light guide part 12 to an intended area; and a reflection surface 10 which reflects at least a part of the light taken thereinto. A light permeable organic EL lighting device 20 or inorganic EL lighting device 20 is provided between the light emission part 13 and the intended area.SELECTED DRAWING: Figure 1A
Inventors:
SHIGO DAISUKE
NISHI MARI
NISHI MARI
Application Number:
JP2015208890A
Publication Date:
May 23, 2016
Filing Date:
October 23, 2015
Export Citation:
Assignee:
TOYO KOHAN CO LTD
International Classes:
F21S11/00; F21V9/40
Attorney, Agent or Firm:
Eternal patent business corporation