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Motor and electrical equipment

A technology of components and shells, which is applied in the field of motors, can solve the problems of motor temperature rise, large heat generation, and reduced motor service life.

Pending Publication Date: 2021-06-29
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of motor generates a lot of heat, and the design of the mounting base is unreasonable, which can easily block the flow of air around the motor, so that the heat on the surface of the motor cannot be dissipated in time, resulting in an increase in the temperature of the motor and reducing the service life of the motor

Method used

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  • Motor and electrical equipment
  • Motor and electrical equipment
  • Motor and electrical equipment

Examples

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Embodiment Construction

[0060] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0061] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "inner", "outer", "backward", "axial", "radial", and "circumferential" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specif...

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Abstract

The invention discloses a motor and electrical equipment, the motor comprises a rotor assembly, a stator assembly and an end cover, and the outer side of a stator core is provided with a shell; the end cover and the shell are connected to form a cavity for accommodating the rotor assembly; a plurality of radiating ribs are arranged on the outer side of the shell at intervals in the circumferential direction, a plurality of mounting seats are arranged on the outer periphery of the end cover, and the space between each mounting seat and the end cover is hollowed out to form the through hole capable of ventilating, so that airflow on the periphery of the motor can penetrate through the through holes, and the hollowed-out structure can reduce the consumption of structural materials. And the wind resistance to the air flow can be reduced, the wind field at the periphery of the motor can be improved, the heat of the radiating ribs can be quickly taken away, the radiating effect is better, and the structure is more reasonable and reliable.

Description

technical field [0001] The invention relates to the technical field related to motors, in particular to a motor and electrical equipment. Background technique [0002] Existing motors are generally installed on product mounting brackets, such as motors for central electrical equipment. The motor is connected to the mounting bracket through mounting bases. In order to ensure stable operation of the motor, multiple mounting bases are usually used to connect with the mounting brackets. However, this type of motor generates a lot of heat, and the design of the mounting seat is unreasonable, which easily blocks the flow of air around the motor, so that the heat on the surface of the motor cannot be dissipated in time, resulting in an increase in the temperature of the motor and reducing the service life of the motor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/20H02K5/18H02K1/27
CPCH02K1/276H02K5/04H02K5/18H02K5/20
Inventor 周海东甘峰周晟钟义旭
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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