Sonnenschutzvorrichtung nach Art einer Jalousie

摘要

The invention relates to a device for protection against the sun of Venetian blind type with a plurality of parallel lamellae with horizontal longitudinal axes, which pivot around their longitudinal axes by means of a regulating mechanism. The device is characterized in that these lamellae, or a coating applied to the upper surface of the lamellae, consist of translucent material, and have a cross section perpendicular to the longitudinal axis of the lamellae. This cross section consists of a) first flat sections which are arranged obliquely to the upper surface of the lamellae and receive the sun's rays approximately perpendicular, b) second flat sections which are flush mounted, at an acute angle of approximately 45 DEG to the first flat sections, and c) a third flat section which is approximately perpendicular to the second flat sections, in such a way that adjacent first and second flat section pairs are separated by a distance, thus enabling a shadow-free irradiation and reradiation over the first sections, when the sun's rays hit the first sections in approximately perpendicular fashion. This distance makes it possible to dispense with all connectors, or to fit visual connectors, of which one upper surface coincides with the upper surface of the lamellae, and another upper surface lies parallel to the third side or coincides with it.