Cooling fan for radiator of central processing unit, has supporting sections extending from opposite sides of driving section in direction parallel with radiation fin of radiator to support driving section in seat

摘要

The cooling fan has a seat with a driving section (312b), and a air-guiding fan pivotally connected to a driving section of the seat. Blades are radially spaced around an outer periphery of a hub. Supporting sections (312c) extend from the opposite sides of the driving section in directions parallel with the radiation fins (321) of a radiator to support the driving section in the seat.