| 摘要 |
A light window has window frame with cavities, in its inter-frame space a multiple glass unit is installed, its glasses form outer and inner chambers, it has solar cells as well. The solar cells are installed in the outer chamber on second glass of glass unit with active side in direction of passage of natural light. On the first glass of glass unit in perimeter, in front of solar cells, lenses are installed. In the inner chamber of glass unit in perimeter of profile that fixes glasses to each other light elements are installed, those are connected to accumulator battery, sensor of level of illumination, current stabilizer mounted to cavities of window frame, and connected to solar cells and light elements mounted to glass unit. The second glass includes substance that can reflect light in direction of premises. |
