LIGHT SHELF UNIT FOR ENABLING CONTROL OF ANGLE AND BUILDING STRUCTURE USING THE SAME

摘要

PURPOSE: A light shelf unit capable of adjusting the angle and an exterior structure of a building using the same are provided to control sunlight incident into an indoor space according to the altitude and the position of the sun and to block sunlight incident into an indoor space as occasion demands. CONSTITUTION: A light shelf unit capable of adjusting the angle includes a body (110), a light shelf, an interlocking unit (130), and a frame rotating rail unit (140). The light shelf is joined to be vertically rotatable inside an installation unit (113) of the body and reflects sunlight becoming incident. The interlocking unit interlocks the body and the light shelf. The frame rotating rail unit sets a range in which the body is rotatable.