Light well installed in building, has transparent adjustable plate made of metal, plastic material or glass that is arranged such that sunlight is incident on sidewall of opening in building

摘要

#CMT# #/CMT# The light well (1) has a transparent adjustable plate (6) that is made of metal such as stainless steel, zinc sheet, copper, or aluminum, plastic material or glass, and arranged such that sunlight is incident on sidewall (4) of opening (2) in building. A waterproof cover is provided on the adjustable plate. The lattice bars are arranged along inner surface of upper opening (11) of the light well. #CMT#USE : #/CMT# Light well installed in building. #CMT#ADVANTAGE : #/CMT# Since the transparent adjustable plate is arranged such that sunlight is incident on sidewall of opening in building, incidence ratio of sunlight into the building can be enhanced and construction of the light well can be simplified. The operation of the light shaft can be stabilized irrespective of the environmental conditions and climate of interior space of the building can be maintained efficiently. Formation of germs or algae on surface of the adjustable plate can be inhibited and thermal insulation effect of the building can be enhanced. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of the light well. 1 : Light well 2 : Opening 4 : Sidewall 6 : Adjustable plate 11 : Upper opening.