Title:
LIGHT COLLECTION DEVICE AND BUILDING INCLUDING LIGHT COLLECTION DEVICE
Document Type and Number:
Japanese Patent JP2015159048
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a device having a light collection function and a prospect function at any place in a building, and a building including the device.SOLUTION: In order to solve the problem of a skylight window with deterioration or corrosion of a seal portion due to dew condensation or ultraviolet ray, a roof 4a having a light shielding function is provided above an existing roof 2a, and a light collection device includes: a light focus device 5a; a pseudo window 3a arranged at any place and reflecting or radiating light; and a light transmission body 6a transmitting sunlight focused by the light focus device 5a to the pseudo window 3a.
Inventors:
HIRAYAMA TSUGUKIYO
MORITA SHOJI
MORITA SHOJI
Application Number:
JP2014033512A
Publication Date:
September 03, 2015
Filing Date:
February 25, 2014
Export Citation:
Assignee:
HIRAYAMA TSUGUKIYO
MORITA SHOJI
MORITA SHOJI
International Classes:
F21S11/00; E04D13/03; E04D13/18; F21S9/03; F21V29/00