Heat dissipation machine shell apparatus used for windshield wiper motor

A technology of motor casing and casing, which is applied in the direction of electromechanical devices, cooling/ventilation devices, electrical components, etc., which can solve problems such as shortened service life, weak heat dissipation capacity of wiper motor, and motor damage, so as to improve working life and reduce loss , Accelerate the effect of internal heat dissipation

Inactive Publication Date: 2018-01-09
天津富民伟业科技股份有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a heat dissipation casing device for wiper motors, which solves the problems that the traditional wiper motors

Method used

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  • Heat dissipation machine shell apparatus used for windshield wiper motor

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0030] In the present invention, unless stated otherwise, the orientation words included in the term such as "one end, the other end" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, should not be construed as a limitation of this term.

[0031] Such as figure 1 As shown: the present invention provides a heat dissipation casing device for a wiper motor, and the heat dissipation casing device includes a motor casing 1, a worm casing 2 communicated with the motor casing 1, and the worm casing 2 Connected to the turbine casing 3, the motor 4 is fixed inside the motor casing 1 through th...

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Abstract

The invention discloses a heat dissipation machine shell apparatus used for a windshield wiper motor. A windshield wiper motor mounting reinforcing shell consists of a motor shell, a worm shell and aturbine shell in integrated forming, so that internal components can be protected effectively; meanwhile, when the motor drives the turbine to rotate through the worm, the worm also can drive a secondary turbine to rotate, and the secondary turbine drives a first gear to rotate; the first gear and a second gear are meshed, so that rotation of the first gear can drive a rotating rod to rotate through the second gear, thereby driving fan blades to rotate, accelerating air flow in the motor shell and further accelerating internal heat dissipation; and therefore, the problem that the service lifeof the conventional windshield wiper motor is greatly shortened caused by easy motor damage in a high-temperature working environment due to relatively weak heat dissipation performance can be solved.

Description

technical field [0001] The invention relates to a wiper motor, in particular to a heat dissipation casing device for a wiper motor. Background technique [0002] The wiper motor is driven by a motor, and the rotating motion of the motor is converted into the reciprocating motion of the wiper arm through the linkage mechanism, so as to realize the wiper action. Generally, the wiper can be operated by turning on the motor. By selecting high-speed and low-speed gears, the motor can be changed. The magnitude of the current, so as to control the motor speed and then control the speed of the scraper arm. When the wiper works for a long time, its internal motor will generate a lot of heat. The heat dissipation capacity of the traditional wiper motor is weak, and it is easy to cause damage to the motor under high temperature working environment, which greatly shortens its service life. Contents of the invention [0003] The object of the present invention is to provide a heat dis...

Claims

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Application Information

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IPC IPC(8): H02K7/116H02K9/06
Inventor 李江张春山崔忠轩
Owner 天津富民伟业科技股份有限公司
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