Sunlight chamber, in particular sunlight sauna or greenhouse, as well as concentrating arrangement for concentrating light

摘要

The invention relates to a sunlight chamber (1), in particular a sunlight sauna or a greenhouse, with an interior (2) enclosing wall and / or ceiling surfaces (3, 4) and a bottom (11), wherein at least a first (3) of the wall - and / or ceiling surfaces and / or the bottom (11) toward the interior at least predominantly directed and / or diffusely reflecting for visible light and / oebildet, wherein at least a second (4) of the wall and / or ceiling surfaces at least predominantly transparent to visible light and / or infrared radiation and / or UV radiation is formed, wherein on the or the second wall and / or ceiling surfaces (4) one or more light funnels (5) are arranged or formed such that a narrowest point (6 ) of the light funnel (5) facing the interior (2), wherein the edge surfaces (7) of the light funnels (5) of directionally reflecting, in particular designed as mirror surfaces side surfaces (8) to each other neighb mirrored surface (9) facing the interior, between which the narrowest points (6) of the light funnels (5) are formed, and wherein the base surfaces (9) toward the interior (2) towards at least predominantly directed and / or diffused reflective for visible light and / or infrared radiation and / or UV radiation are formed. The invention further relates to a ...