| 摘要 |
FIELD: construction.SUBSTANCE: invention relates to glazing panels designed to control access of unwanted solar radiation and heat caused by sun light passing through a panel. The glazing panel includes a glass sheet 11 and a sequence of spatially separated optical elements 12, placed on the larger surface of the glass. Each element 12 is equipped with an upward surface 13, protruding beyond the limits of the glass plane. The area 15 of the material having a coefficient of optical conductivity, varying along its width, is arranged at the bottom of the surface 13. Light falling onto upward side reflecting surfaces 13 is reflected upwards in the area at the other side of the glazing panel. Intensity of light arriving inside via the area 15 is reduced, and it is partially scattered. Elements 12 may be applied by printing method onto glass or film applied on glass. Alternatively elements may include profiled parts fixed to glass.EFFECT: control and monitoring of light amount passing through or acting at a glazing panel.22 cl, 15 dwg |
