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Motor and vehicle with same

A vehicle and motor housing technology, applied in electrical components, electromechanical devices, electric components, etc., can solve the problems of complex installation, prone to failure, large space occupation, etc., and achieves easy maintenance, simple cooling structure, and simple structure. Effect

Inactive Publication Date: 2014-08-06
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a motor to solve the problems of large space occupation, complicated installation and easy failure of the existing motor caused by the external motor controller

Method used

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  • Motor and vehicle with same
  • Motor and vehicle with same
  • Motor and vehicle with same

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] Embodiment 1 of the motor of the present invention, such as Figure 1-3 As shown: the motor includes a motor housing 1, a motor controller 2 is arranged on the motor housing 1, and the motor controller 2 is integrally assembled on the motor.

[0024] The motor controller 2 includes a controller housing 21, the controller housing 21 has a heat-conducting wall plate 211, and a cooling box 3 for cooling the heat-conducting wall plate 211 is provided between the heat-conducting wall plate 211 and the motor housing 1, the cooling box There is an inlet 31 for the cooling medium to enter and an outlet for the cooling medium to flow out. In this embodiment, the controller housing 21 and the motor housing 1 are detachably and fixedly connected together by bolts, the controller housing 21 is a box-shaped structure, and the heat-conducting wall plate 211 is a The heat output part, the heat conduction wall plate 211 is formed by the bottom plate of the controller housing 21, and t...

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Abstract

The invention relates to a motor and a vehicle with the same. The motor comprises a motor shell, a motor controller is arranged on the motor shell and comprises a controller shell which is provided with a heat conducting wall plate, and a cooling box used for cooling the heat conducting wall is arranged between the heat conducting wall plate and the motor shell and provided with an inlet allowing a cooling medium to enter and an outlet allowing the cooling medium to flow out. Since the motor controller is directly and integrally assembled on the motor, the controller and the motor need no long-distance wire connection, the motor controller is cooled through the cooling box between the heat conducting wall plate and the motor shell, the cooling box is simple in structure, and the motor controller is small in required installation space and simple in installation structure. Therefore, the problems of large occupancy space, complexity in installation and proneness to failure of an existing motor in external connection with the controller are solved.

Description

technical field [0001] The invention relates to a motor and a vehicle using the same. Background technique [0002] In electric or hybrid vehicles, the existing motor needs an external motor controller, and the electrical connection between the motor controller and the motor is usually connected by a wire harness. The motor controller is a key component to realize the DC power supply of the battery, the AC power conversion of the motor and the driving operation of the motor. It belongs to the core power component of the electric vehicle and requires its continuous and reliable operation. The existing motor and motor controller need to be cooled separately, and the two need to be connected by long-distance wires, resulting in many internal pipelines in the vehicle and very complicated and messy. The external installation of the motor controller takes up space Large, inconvenient to install and prone to failure defects. Contents of the invention [0003] The object of the ...

Claims

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Application Information

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IPC IPC(8): H02K11/00H02K9/19H02K11/30
Inventor 陈万银
Owner ZHENGZHOU YUTONG BUS CO LTD
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