The invention discloses a centrifugal radiating fan system which comprises a system shell, a centrifugal radiating fan and at least one shock absorption buffer part. The system shell comprises an accommodating space and a flow guide wall surface; the centrifugal radiating fan is arranged in the accommodating space of the system shell and comprises a frame, a motor and a wheel, an air inlet and an air outlet are formed in the frame, the motor is arranged inside the frame, and the wheel is rotatably combined with the motor; the shock absorption buffer parts are arranged at the peripheral edge of the air inlet of the frame, each shock absorption buffer part comprises a combination end and a shock absorption end which are opposite to each other, each combination end is combined with the frame, and each shock absorption end is butted to the flow guide wall surface of the system shell. The centrifugal radiating fan system has the advantage that excellent shock absorption and shock-proof effects can be realized by the aid of the shock absorption buffer parts.

Centrifugal radiating fan system and centrifugal radiating fan thereof

The arrangement has an air guide channel and a fan device (30) that is provided with a fan housing, where the air guide channel is extended through the housing. A rectangular mounting flange (32) is formed at an end of an outer wall of the air guide channel for fastening the fan housing. Damping elements made of elastomeric materials are arranged at corners (52) of the mounting flange. Snap-on hooks are engaged in a fastening frame for forming a structure-borne sound degenerating mechanical connection between the fan device and the fastening frame.

Fan arrangement for cooling e.g. processor in computer, has snap-on hooks engaging in fastening frame for forming structure-borne sound degenerating mechanical connection between fan device and fastening frame

Dominik Seyfried

Papers

Fan arrangement for cooling e.g. processor in computer, has snap-on hooks engaging in fastening frame for forming structure-borne sound degenerating mechanical connection between fan device and fastening frame