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Novel drive motor controller housing and novel drive motor controller

A technology for driving motors and controllers, which is applied to electrical equipment casings/cabinets/drawers, electric solid-state devices, circuits, etc. It can solve problems such as insufficient installation space, low service life, and poor heat dissipation effect, and achieve good cooling effect and improved Heat exchange efficiency, the effect of improving the heat dissipation effect

Pending Publication Date: 2018-11-23
BEIDOU AEROSPACE AUTOMOBILE BEIJING CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of drive motor controller housing and a new type of drive motor controller, through the design of the motor controller housing structure to solve the installation of electrical components in the existing motor controller housing in the prior art Insufficient space, poor overall cooling effect, and low service life technical problems

Method used

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  • Novel drive motor controller housing and novel drive motor controller
  • Novel drive motor controller housing and novel drive motor controller
  • Novel drive motor controller housing and novel drive motor controller

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Embodiment Construction

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...

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Abstract

The invention relates to the technical field of drive motor controllers, in particular to a novel drive motor controller housing and a novel drive motor controller, which comprises a housing. An innerside of the housing is provided with a mounting chamber, which is used for mounting a capacitor subassembly, an IGBT subassembly and a busbar subassembly; a cooling plate is arranged on the bottom ofthe housing; an inner side of the cooling plate is provided with a cooling chamber which is correspondingly arranged to the upper and lower parts of the mounting chamber; the upper plate surface of the cooling plate is provided with a port which is in connection with the cooling chamber and is used for mounting the IGBT subassembly; and the housing is also provided with a water inlet and a wateroutlet respectively, which are in connection with the cooling chamber. The bottom of the novel drive motor controller housing provided by the invention adopts a full water cooling design to increase the heat exchange area and improve the heat exchange efficiency. Further the housing has the characteristics of high adaptability, high versatility and light weight, etc.

Description

technical field [0001] The invention relates to the technical field of drive motor controllers, in particular to a novel drive motor controller casing and a novel drive motor controller. Background technique [0002] The motor controller assembly is the core control device used to control the start, operation, advance and retreat, speed, stop and other electronic devices of the car motor. It is like the brain of the car and is an important part of the car. The motor controller assembly often includes the casing and various electronic components and single-chip microcomputers in the casing. The controller casing is also an important part. The casing needs not only high strength, but also good heat dissipation performance. Loss of control of the controller due to damage or overheating. [0003] However, the installation space of the electrical components in the existing motor controller housing is insufficient, the overall heat dissipation effect is poor, and the service life...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K7/20H01L23/367
CPCH05K5/0026H05K7/20872H01L23/3672
Inventor 刘贵生吴庆国刘志钢高冬乐
Owner BEIDOU AEROSPACE AUTOMOBILE BEIJING CO LTD
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