Adjustable motor cooling device

A motor cooling and adjustable technology, applied in the direction of electromechanical devices, cooling/ventilation devices, electrical components, etc., can solve the problem of not being able to adjust according to the actual situation, and achieve the effect of good heat dissipation, enhanced heat dissipation, and small wind resistance.

Active Publication Date: 2019-07-02
浙江智伦机电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the speed of the fan is limited by the speed of the motor and cannot be adjusted according to the actual situation. There...

Method used

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Experimental program
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Embodiment Construction

[0058] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0059] An adjustable motor cooling device installed on the rear end of the motor body a, the rear end of the output shaft of the motor body a is formed with a rectangular insertion rod a1, and the outer wall of the motor body a is evenly distributed with cooling fins a2 arranged in the axial direction;

[0060] The motor cooling device includes a device housing 1, a transmission device 2, a blowing device 3, and an opening and closing device 4;

[0061] The device housing 1 is arranged behind the motor body a to provide structural support for the transmission device 2, the blowing device 3, and the opening and closing device 4. The device housing 1 includes:

[0062] The externally threaded cylinder 11 is arranged at the rear end of the motor body a, and the peripheral side wall of the externally threaded cylinder 11 is uniformly distributed with lateral open...

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PUM

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Abstract

The present invention relates to an adjustable motor cooling device which is mounted on the rear end of a motor body. The rear end of the output shaft of the motor body is equipped with a rectangularplunger. Cooling fins are circumferentially and uniformly distributed on the outer wall of the motor body in the axial direction. The motor cooling device includes a device housing, a transmission device, an air blowing device, and an opening and closing device. The adjustable motor cooling device of the invention transmits the power of the motor to the air blowing device through the transmissiondevice. The fan blades of the air blowing device generate an air flow which accelerates the flow of the air at the outer wall of the motor body, thereby enhancing a heat dissipation effect. Under thepremise of not changing the motor speed, an adjustable outer ring can be rotated to adjust the rotation speed of a transmission gear and the fan blades, thereby adjusting the air flow velocity and theheat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an adjustable heat dissipation device for a motor. Background technique [0002] The motor generates a lot of heat during operation. How to dissipate heat from the motor is a practical problem that must be faced. In the prior art, a fan is directly installed on the output shaft of the motor to drive the fan to rotate through the operation of the motor, and then the wind-powered motor of the fan is used to blow and dissipate heat. [0003] However, the rotation speed of the fan is limited by the rotation speed of the motor and cannot be adjusted according to the actual situation. Therefore, it is necessary to design a cooling device that can still adjust the heat dissipation effect when the rotation speed of the motor remains constant. Contents of the invention [0004] In order to solve the technical problems in the background technology, the present invention provides an adju...

Claims

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Application Information

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IPC IPC(8): H02K9/04F16D11/16
CPCF16D11/16H02K9/04
Inventor 张晗煜
Owner 浙江智伦机电有限公司
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