Patent ID: 6132170
Filing Date: 2000-10-17
Classification: F04D

Abstract:
A heat dissipating fan comprising:a casing including a compartment, a bottom wall that defines the compartment having an axle tube formed thereon, the casing further including an air outlet defined in an end edge thereof and communicated with the compartment;a stator seat mounted to the axle tube;a fan wheel mounted in the compartment and including a number of blades and an axle, the axle being rotatably received in the axle tube; anda lid engaged on top of the casing and including an air inlet, each said blade being partially extended beyond the air inlet via the air inlet, said fan wheel including an upper end also partially extended beyond the air inlet;whereby when the fan wheel rotates, ambient air is driven into the casing via the air inlet and exits the casing via the air outlet.