Open AccessTechnological Review of Tubular Daylight Guide System from 1982 to 2020
Author(s) -
Bruno Malet-Damour,
Dimitri Bigot,
Harry Boyer
Publication year - 2020
Publication title -
european journal of engineering research and science
Language(s) - English
Resource type - Journals
ISSN - 2506-8016
DOI - 10.24018/ejers.2020.5.3.1809
Subject(s) - daylight , daylighting , skylight , artificial light , sunlight , engineering , environmental science , optics , architectural engineering , mechanical engineering , physics , illuminance
T.D.G.S., “Tubular Daylight Guidance Systems”, are natural lighting processes based on the transport of light. In 1990, they were judged by Littlefair as the most innovative technology in daylighting [1]. From 1982 to 2020, this paper is a state of the art on the different processes of tubular daylight guide systems. The key words used to carry out the census are light pipe; light tube; light guide; sun pipes; solar pipes; solar light pipes; daylight pipes; tubular skylight; sun scoop; tubular daylighting device; tubular daylight guide systems; mirrored light pipe. A classification by type of process is proposed (collection, transport or diffusion) for each technology identified in the literature.