An electric vehicle controller

An electric vehicle controller and circuit board technology, which is applied to electrical components, electrical equipment casings/cabinets/drawers, chassis/boxes/drawer parts, etc., can solve the problems of messy layout, inconvenient installation and maintenance, etc. To achieve the effect of appearance coordination, lower defect rate and lower production cost

Active Publication Date: 2022-02-11
极导电子科技无锡有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This simple connection method causes a large number of connection joints outside the controller, and the layout is messy, which brings inconvenience to installation and maintenance.

Method used

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  • An electric vehicle controller
  • An electric vehicle controller
  • An electric vehicle controller

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Such as Figure 1 to Figure 10 As shown, an electric vehicle controller according to the present invention includes: a housing 1, a circuit board 2, a plurality of first lead wires (preferably high-power power supply wires or motor phase wires, etc.) and a lead-out device 3, wherein The circuit board 2 is arranged in the housing 1, the extraction device 3 is fixedly arranged at the side opening of the housing 1, and the extraction device 3 specifically ...

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Abstract

The invention discloses a controller for an electric vehicle, which comprises a casing, a circuit board, a plurality of first lead wires and a lead-out device, wherein the circuit board is arranged in the casing, and the lead-out device is fixedly arranged at the side opening of the casing, and the lead-out device is specifically It includes a first assembly body and a second assembly body, the first assembly body includes a plate-shaped first body and a plurality of first connectors, the first connectors are arranged on one side of the first body and perpendicular to the first body ; The second mounting body includes a plate-shaped second body and a plurality of second connectors, the second connectors are arranged on one side of the second body and perpendicular to the second body; the first connector and the second connector Symmetrically arranged, the two are detachably connected to form multiple wire passages; one end of the first lead wire is welded on the circuit board, and the other end is drawn out from the side of the housing through the wire passages. The invention has a reasonable structure and can make the internal and external connections of the controller neat and orderly.

Description

technical field [0001] The invention relates to the technical field of controllers, in particular to an electric vehicle controller. Background technique [0002] The electric vehicle controller is the core control device used to control the start, operation, advance and retreat, speed, stop and other electronic devices of the electric vehicle motor. It is like the brain of the electric vehicle and an important part of the electric vehicle. Electric vehicle (including two-wheel, three-wheel, and four-wheel electric vehicle) controllers have more control signal lines in order to realize external operations on the controller. At the same time, in order to drive the power motor of the electric vehicle, it is necessary to connect a high-power power supply line and a phase line of the motor. [0003] The traditional method of connecting control signal lines and high-power power lines or motor phase lines is as follows: weld the wires on the circuit board inside the controller, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K5/06
CPCH05K5/0247H05K5/06
Inventor 祝超庄伟波邹月明
Owner 极导电子科技无锡有限公司
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