02-06-2016 дата публикации
Номер: US20160153194A1
A tubular skylight is provided, comprising a roof mounted element for collecting exterior light, a ceiling mounted element, and a tube connecting the roof mounted element and the ceiling mounted element. The skylight includes a diffuser element mounted in the ceiling mounted element for distributing the exterior light in a room. The diffuser element includes a first diffuser pane having a translucent bottom portion and a sidewall portion with a translucent light path zone. The tubular skylight has means for affecting the luminance of the light exiting the diffuser such that the luminance of light exiting through the light path zone has a different luminance than light exiting through the bottom portion. The ceiling mounted element and the diffuser element provide a light passage from the light path zone to the room by a free space adjacent the light path zone. 1100. A tubular skylight () comprising;{'b': '200', 'a roof mounted element ();'}{'b': '300', 'a ceiling mounted element ();'}{'b': 400', '200', '300, 'a tube () connecting the roof mounted element () and the ceiling mounted element ();'}{'b': 340', '340', '300', '340', '341', '341', '342', '343', '346, 'a diffuser element (), the diffuser element () being mounted in the ceiling mounted element (), the diffuser element () including a first diffuser pane (), the first diffuser pane () having a translucent bottom portion () and a sidewall portion () with a translucent light path zone ();'}{'b': 100', '346', '342', '342', '342', '343', '347', '343', '348', '340', '300', '340', '346', '344', '346, 'wherein the tubular skylight () has means for affecting the luminance of the light exiting the diffuser such that the luminance of light exiting through the light path zone () has a different luminance than light exiting through the bottom portion (), wherein the bottom portion () is substantially planar and has a width-to-height ratio of greater than 6:1, wherein the bottom portion () adjoins the sidewall portion () at ...
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