SKYLIGHT WINDOW HAVING CONDENSATION PREVENTIVE FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a skylight window having a condensation preventive function, in which the generation of a dew condensation on the indoor side in a daylighting plate and a skylight-window frame can be prevented, which has the excellent appearance of a roof and the cost of which is reduced, from the viewpoint of the skylight window having the condensation preventive function. SOLUTION: The skylight window has the skylight-window frames 6 installed to roof-surface opening sections 5 formed to the roof surface 2 of a building. The daylighting plate 8 is mounted at the upper opening sections 6b of the skylight window frames 6. Moisture absorption-desorption materials 12 having the absorption-desorption properties of moisture while heat-generating by a moisture absorption are set up at places lower than the daylighting plate 8 on the internal side faces 6a of the daylighting frames 6. COPYRIGHT: (C)2004,JPO