Title:
LIGHT COLLECTION DEVICE
Document Type and Number:
Japanese Patent JP2016115492
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a light collection device capable of sufficiently collecting light into a room, even in a narrow space between adjacent buildings or a building having a small window that cannot utilize direct light.SOLUTION: In a light collection device 1, light collection means 11 for collecting light falling vertically downward along an outer wall B of a building is provided in eaves 10 protrusively provided on an opening part W and capable of transmitting light; and light is collected in the vicinity of a glass surface Wa of the opening part W by the light collection means 11.SELECTED DRAWING: Figure 1
Inventors:
SUGANO HIROSHI
Application Number:
JP2014252398A
Publication Date:
June 23, 2016
Filing Date:
December 12, 2014
Export Citation:
Assignee:
ASAHI KASEI HOMES CO
International Classes:
F21S11/00; F21V5/04; F21V7/06
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito