| 摘要 |
A skylight with a sunlight pivot is provided. The skylight includes an external cover, a light channel, and a sunlight pivot disposed between the cover and the light channel. The sunlight pivot may include a periphery, a plurality of struts, and first and second prisms connected to at least two of these struts. The first and second prisms may define a void between them. The first prism has a cross-section configured to redirect light incident upon the exterior of the pivot to increase the amount of light passing into the light channel. The second prism is configured with a cross-section configured to redirect light incident upon the exterior of the pivot to decrease the amount of light passing through the periphery. |
