Abstract: A heat discharge device having a bottom plate having a bottom and an upper surface. Heat discharge blades extend between two front faces of the bottom plate and inclinations of the heat discharge blades are configured in a way such that neighbouring heat discharge blades alternatingly approach one another and move away from each other. Neighbouring heat discharge blades are connected to one another at the end regions facing away from the upper surface of the bottom plate directly and delimit a first air flow channel. Neighbouring heat discharge blades delimit a second air flow channel, which is open at the side facing away from the upper surface of the bottom plate. The heat discharge blades have a group of air vents, wherein the first air flow channels are open at the opposite distal ends thereof and the second air flow channels are closed at the opposite distal ends thereof.

Abstract: A heat discharge device having a bottom plate having a bottom and an upper surface. Heat discharge blades extend between two front faces of the bottom plate and inclinations of the heat discharge blades are configured in a way such that neighbouring heat discharge blades alternatingly approach one another and move away from each other. Neighbouring heat discharge blades are connected to one another at the end regions facing away from the upper surface of the bottom plate directly and delimit a first air flow channel. Neighbouring heat discharge blades delimit a second air flow channel, which is open at the side facing away from the upper surface of the bottom plate. The heat discharge blades have a group of air vents, wherein the first air flow channels are open at the opposite distal ends thereof and the second air flow channels are closed at the opposite distal ends thereof.