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Self-cleaning motor structure

A motor structure and self-cleaning technology, applied in the direction of magnetic circuit shape/style/structure, electric components, electrical components, etc., can solve the problems of reducing fan cooling efficiency and easy dust accumulation

Inactive Publication Date: 2013-03-20
WUXI NEW GREAT POWER ELECTRICAL MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The interior of the heat dissipation chamber of the motor in the prior art is easy to accumulate dust, once the dust accumulates, the heat dissipation efficiency of the fan will be reduced

Method used

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  • Self-cleaning motor structure

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Embodiment Construction

[0010] like figure 1 As shown, a self-cleaning motor structure according to the embodiment of the present invention includes a motor housing 1, and a conical rotor 2 and a stator 3 are arranged inside the motor housing 1, and on one side of the rotor 2 and the stator 3 A heat dissipation chamber 4 is provided, and a fan 6 is installed on the motor shaft 5 in the heat dissipation chamber 4. The fan 6 is slidably matched with the motor shaft 5 through a spline groove, and one end of the fan 6 is connected to the motor housing through an electromagnetic spring 7. 1 connection.

[0011] Further, the fan is mounted on a sliding seat 8, and the interior of the sliding seat 8 has a spline groove, and the sliding seat 8 cooperates with the spline groove on the motor shaft 5 through the spline groove.

[0012] The self-cleaning motor structure of the present invention can adjust the axial position of the fan through the electromagnetic spring, so that the fan can clean every corner in...

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PUM

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Abstract

A self-cleaning motor structure comprises a motor shell, a cone-shaped rotor and a cone-shaped stator are arranged inside the motor shell, a heat dissipation chamber is mounted on one side of the rotor and the stator, a fan is mounted on the portion, inside the heat dissipation chamber, of a motor shaft, the fan is matched with the motor shaft in a sliding mode through spline grooves, and one end of the fan is connected with the motor shell through an electromagnetic spring. Moreover, the fan is mounted on a sliding seat, spline grooves are arranged inside the sliding seat, and the sliding seat is matched with the spline grooves on the motor shaft through the spline grooves inside the sliding seat. According to the self-cleaning motor structure, the axial position of the fan can be adjusted through the electromagnetic spring, through the method, the fan can clean every corner inside the motor heat dissipation chamber, and therefore the purpose of dust removal is achieved.

Description

technical field [0001] The invention is a motor structure. Background technique [0002] The inside of the heat dissipation chamber of the motor in the prior art is easy to accumulate dust, once the dust accumulates, the heat dissipation efficiency of the fan will be reduced. Although the fan itself can remove most of the dust during the blowing process, the position of each fan is fixed, so it is easy for the fan to have some dead angles that can never be blown during the blowing process, so how to remove the inside of the heat dissipation chamber? The dust is a technical problem to be solved urgently in the prior art. Contents of the invention [0003] The purpose of the present invention is to provide a self-cleaning motor structure, which can automatically clean the dust in the cooling chamber. [0004] The purpose of the present invention is specifically achieved through the following technical solutions: [0005] A self-cleaning motor structure, including a motor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/20H02K1/32H02K9/06
Inventor 徐明
Owner WUXI NEW GREAT POWER ELECTRICAL MACHINE