| 摘要 |
The inventive sunlight reflective device (1) is arranged near a building (5) to be illuminated by sunlight and comprises a reflecting mirror arranged on a support (4). Said mirror (2) is embodied in the form of a reflecting convex and smooth surface in the form of a sphere or the part thereof. The device also comprises a non-reflecting surface (3) which is movable between a first position when the reflecting surface of the mirror reflects sunlight towards the building (5) and a second position which neutralises the reflecting surface when the non-reflecting surface (3) is positioned between the mirror (2) and the building (5). |
