Solar Tracking Reflection and Diffusion Panel Apparatus for Maximized Indoor Natural Lighting and Rooftop Sun Sheen Sunlight Light Shelf Apparatus using the same

摘要

Disclosed is a sunlight tracking type natural light indoor distribution maximizing reflection and diffusing panel device and a roof-mounted light shelf device using the same. In this reflection panel device, a plurality of reflection panels used for reflection of sunlight are formed in a rotation type or a fixed type. In the case of a rotary type, a ring-shaped lower circular frame supports both ends of the plurality of reflection panels, and in the case of a fixed type, both ends of the plurality of reflection panels are supported by a cover. In the case of the rotating type and the fixed type, the angle adjusting driving unit adjusts the angle through the driving wire coupled to the plurality of reflection panels. In the case of the rotary type, the rotation driving unit rotates the lower circular frame horizontally about the center of the lower circular frame to adjust the direction of the plurality of reflective panels. The natural light entering the room through the plurality of reflection panels having the direction and the angle adjusted is diffused into the room through the white light-diffusing panel coated with the high reflectance material such as barium sulphate so that the uniform illumination of the room can be maintained.