| 摘要 |
A ventilation device (1) is proposed which is designed, in particular, to ventilate a circuit board (2), preferably in a or for a computer, wherein the ventilation device (1) is designed to generate a first cooling air stream (5) by means of a first fan (12) and to generate a second cooling air stream (7) by means of a second fan (13), wherein the first cooling air stream (5) and the second cooling air stream (7) extend on different sides of an air stream limiting plane (L), preferably parallel to the air stream limiting plane (L), through a common ventilation plane (BL) which is perpendicular to the air stream limiting plane (L), wherein conveying directions of the first fan (12) and of the second fan (13) extend transversely with respect to the air stream limiting plane (L), wherein the ventilation device (1) is preferably designed to be capable of being mounted in such a way that the air stream limiting plane (L) coincides with a central plane of the circuit board. |
