Title:
LIGHT COLLECTION DEVICE
Document Type and Number:
Japanese Patent JP2016058302
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a light collection device capable of collecting sunlight at a predetermined target position with an extremely simple structure.SOLUTION: A light collection device 1 includes: light convergence means 10 of converging incident sunlight Ltoward a predetermined focal point F; light diffusion means 20 of diffusing sunlight Lmade incident to the light convergence means 10; and light reflection means 30 of reflecting light converged by the light convergence means 10 on a front side or rear side of the focal point F to guide the reflected light to a predetermined target position.SELECTED DRAWING: Figure 2
Inventors:
SUGANO HIROSHI
Application Number:
JP2014185193A
Publication Date:
April 21, 2016
Filing Date:
September 11, 2014
Export Citation:
Assignee:
ASAHI KASEI HOMES CO
International Classes:
F21S11/00; F21V3/00; F21V5/04; F21V7/06
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito