Sonnenschutzvorrichtung

The device (1) has a curtain composed of spaced plates (20) that are held in a guide rail (10) by fastening devices. The fastening devices have a heat pipe comprising two ends coupled with the plates and a heat dissipation system (40), respectively, where the heat dissipation system is accommodated in the guide rail. The heat dissipation system is provided with a heat exchanger housing that defines a fluid space in which a heat exchanger is arranged. The heat pipe is coupled with the heat dissipation system over a capacitor adapter.