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Drive and control integrated motor

A technology for driving and controlling circuit boards, which is applied in the direction of connection with control/drive circuits, electrical components, electromechanical devices, etc., to achieve the effects of simplifying manufacturing procedures, preventing over-positioning, and preventing unstable electrical connections

Pending Publication Date: 2021-12-07
NANJING KANGNI MECHANICAL & ELECTRICAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the motor and the driver interact with each other, which brings challenges to the temperature rise, vibration and electromagnetic radiation disturbance of the entire system

Method used

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  • Drive and control integrated motor
  • Drive and control integrated motor
  • Drive and control integrated motor

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail from four perspectives of electrical connection, structural support, electromagnetic shielding and power tube heat dissipation in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. figure 1 and figure 2 Shown is a sectional view and a three-dimensional exploded view of the drive-control integrated motor of the present invention, and the structure is applicable to any type of motor.

[0034] Such as figure 1 , figure 2 As shown, the drive-control integrated motor mainly includes a housing 1, a stator 2, a winding frame 3, a puncture piece 4, a bus circuit board 5, a rectangular socket, a rectangular plug, an end cover 8, a cable, a heat dissipation base 1...

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Abstract

The invention provides a drive and control integrated motor. A main body of a winding framework is embedded into a stator and extends from the middle part of the stator to the end part of the stator to form a groove; a puncture sheet is inserted into the groove of the winding framework and is electrically connected with the stator winding leading-out wire head in the groove through puncturing; the other end of the puncture sheet is welded with a confluence circuit board; the confluence circuit board is electrically connected with the control circuit board through a rectangular socket, a rectangular plug and a cable; after the control circuit board and the driving circuit board are connected through a screw rod and are isolated by a limiting device, the outer cylindrical surface is wrapped by a winding drum and then is sleeved into an inner cylindrical hole of the barrel-shaped structure heat dissipation base; the heat dissipation base is connected with the shell through an end cover. On the premise that reliable electrical connection, effective heat dissipation and optimized structure supporting are ensured at the same time, miniaturization, integration and low cost of the drive and control integrated motor are achieved.

Description

technical field [0001] The invention relates to the field of motors, in particular to a drive-control integrated motor. Background technique [0002] The development of drive motors is increasingly moving towards low cost, miniaturization, light weight and integration. And integration is one of the basic ways to realize miniaturization, light weight and low cost. Generally, the integration of the drive motor system is mainly realized through the integration of the motor and the drive controller. [0003] It is different from the state where the traditional motor is separated from the drive controller. The drive-control integrated motor integrates the design and installation of power devices, control devices and motor stators, so the motor structure, controller wiring, and component arrangement will all undergo significant changes. At the same time, the motor and the drive interact with each other, which brings challenges to the temperature rise, vibration and electromagne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/33H02K3/50H02K3/28H02K13/00H02K5/04H02K5/18
CPCH02K11/33H02K3/50H02K3/28H02K13/00H02K5/04H02K5/18
Inventor 张忠明徐新艳王为胜韩晞春陆驰宇马洪伟胡双武况邦超贺顺周洲蔡超
Owner NANJING KANGNI MECHANICAL & ELECTRICAL
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