Motor shell for increasing wind receiving amount

Abstract

The invention discloses a motor shell for increasing a wind receiving amount. The motor shell comprises a shell body, the outer annular array of the shell body is connected with a plurality of special-shaped heat dissipating fins, and the motor shell further comprises a circular diversion component, and the circular diversion component sleeves the special-shaped heat dissipating fins to blow the wind at the outer sides of the special-shaped heat dissipating fins to the shell body; the circular diversion component comprises a conical guide plate and a plurality of connecting members, and the conical guide plate is connected with the shell body through the connecting members. Through the mode mentioned above, according to the motor shell for increasing the wind receiving amount, the wind generated by the rotation of blades of the motor flows through the curved channels between the special-shaped heat dissipating fins to reduce the wind speed and fully absorb the heat so as to improve theheat dissipating effect, the circular diversion component allows the wind flowing at the outer sides of the special-shaped heat dissipating fins towards the shell body to increase the wind receivingamount of the shell body and improve the heat dissipating efficiency.

Description

technical field [0001] The invention relates to the technical field of motor processing, in particular to a motor housing with increased air volume. Background technique [0002] The large amount of heat generated during the operation of the motor can easily lead to various defects such as accelerated corrosion of the internal winding of the motor and accelerated wear of the motor bearing. Therefore, during the long-term operation of the motor, the heat in the motor can be quickly dissipated, thereby prolonging the service life of the motor. [0003] Authorized notification number CN207410165U discloses a motor casing with enhanced cooling, including a casing body, and the outer circular array of the casing body has four reinforcing ribs, and the four reinforcing ribs separate the outer circle of the casing body into four areas, each area is provided with left cooling fins, middle cooling fins and right cooling fins, and the working cooling fins, middle cooling fins and righ...

AI Technical Summary

Problems solved by technology

However, a large part of the wind generated by the fan blades of the motor does not blow on the left heat dissipation fin, the middle heat dissipation fin and the right heat dissipation fin, but flows outside the left heat dissipation fin, the middle heat dissipation fin and the right heat dissipation fin. , which reduces the utilization rate of the wind generated by the rotation of the fan blades, reduces the heat dissipation effect and heat dissipation efficiency of the motor shell, and needs to be improved

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