Dust removing type noiseless fan device

Abstract

The invention discloses a dust removing type noiseless fan device. The dust removing type noiseless fan device comprises a stator and a plurality of fan blades. A circle of fan blades are evenly installed on the whole circular side face of the stator. Parts formed by the stator and the fan blades are all located in a cover. An elastic frame and a cooling base are sequentially arranged below the cover. The cover, the elastic frame and the cooling base are fixed through a plurality of damping rubber nails. A plurality of circular pits are evenly formed in the surfaces of the fan blades. A clamping groove is formed in the top of the stator in the vertical direction, and a dust removing mechanism is clamped in the clamping groove. By means of the structure, under the premise that the wind speed and the wind volume are guaranteed, the heat dissipation effect is good, and vibration can be reduced in the running process. When dust needs to be removed, the dust removing operation can be carried out without dismounting a whole fan from a computer. Dust removing is convenient and easy, an operator can be prevented from inhaling dust, and the health of the operator is guaranteed.

Description

technical field [0001] The invention relates to the field of computer heat dissipation, in particular to a dust removal type silent fan device. Background technique [0002] The working principle of the fan is simply that the current passes through the control circuit to generate a rotating magnetic field at the stator coil and the electromagnet, pushing the magnet on the rotor to rotate in a specific direction, thereby driving the entire fan blade to rotate at a high speed, and pushing the air to quickly flow from the fan blade Pass through, has reached a specific air volume and air pressure. However, air volume and air pressure are the two most important performance parameters of the fan, and the air pressure mentioned here is the pressure of the wind. The greater the air pressure, the greater the force of the wind, and it is easier to punch the case, The dust filter and other components are blown through; the air volume can be understood as the amount of air flow passing...

AI Technical Summary

Problems solved by technology

In addition, when the fan runs for a long time, it is easy to accumulate dust on the fan blades, affecting the normal rotation of the fan blades, thereby affecting the final heat dissipation effect. Now, to remove dust from the fan, it is usually necessary to disassemble the entire fan from the computer for dust removal, which is troublesome to operate. , and the operator will also inhale dust during the dust removal process, which will affect health

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