PANE STRUCTURE

摘要

The invention relates to a pane structure comprising: a pane (1) for directing toward a source of heat radiation, for instance the sun, comprising at least one pane at least partially transparent to heat radiation; a substantially flat element (4) arranged at a distance from this pane; a frame holding the pane and the flat element in their mutual position such that the frame, the pane (1) and the flat element (4) bound a cavity (3), characterized in that the flat element comprises pores, and suction means (6, 7, 8) connect to the cavity such that the suction means can draw in air via the pores and the cavity.