Electric vehicle battery pack system convenient to replace

A technology of electric vehicles and battery packs, which is applied in the direction of electric power devices, vehicle maintenance, power devices, etc., can solve problems that affect the safety and stability of electric vehicles, damage to charging interfaces, and shortened lifespan, and achieve reliable electrical connections, free of charge, etc. Eliminate labor costs and enhance stability

Pending Publication Date: 2018-08-24
宁波利维能储能系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing charging interface is not equipped with a buffer mechanism. Under the long-term shaking and impact of the battery, the charging connector of the rechargeable battery and the charging

Method used

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  • Electric vehicle battery pack system convenient to replace
  • Electric vehicle battery pack system convenient to replace
  • Electric vehicle battery pack system convenient to replace

Examples

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Example Embodiment

[0035] The exemplary embodiments of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] In this embodiment, the end of the battery pack with the charging connector is the front, and the end with the grab bracket is the rear; figure 2 The state of the battery pack of this embodiment in actual use is shown in FIG. The locking portion 16 and the positioning portion 12 are taken as an example in the vertical direction, the locking portion 16 is located above, and the positioning portion 12 is located below.

[0037] This embodiment provides an electric vehicle battery pack system that is easy to replace, wherein the rechargeable battery assembly includes a battery pack 1, a moving track 2, a locking mechanism 3, and a charging interface assembly 4; the battery pack 1 is slidably arranged on the moving track 2; The charging interface assembly 4 is arranged at the front end of the battery pack 1 and the moving t...

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PUM

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Abstract

The invention discloses an electric vehicle battery pack system convenient to disassemble and assemble. The electric vehicle battery pack system includes a battery pack, a moving track, a locking mechanism, a charging interface component and a battery pack grabbing device. The battery pack is slidably arranged on the moving track, a charging connector matched with the charging interface componentis arranged at the front end of the battery pack, the locking mechanism is used for locking or unlocking the battery pack, and the battery pack grabbing device is used for unlocking the battery pack and the moving track and installing or separating the battery pack and the moving track. According to the electric vehicle battery pack system convenient to replace provided by the embodiment of the invention, the battery pack can be fixed effectively, the impact of the battery pack on the charging interface component and the charging connector of the battery pack when the battery pack is installedon an electric vehicle can be reduced, at the same time, shaking of the battery pack during the movement of the electric vehicle is reduced, and the safety of the driving process of the electric vehicle is improved. According to the electric vehicle battery pack system convenient to disassemble and assemble, the automatic assembly and disassembly and automatic transportation of the battery pack can be realized, and the labor cost of a battery replacing station can be effectively reduced.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electric vehicle accessories, in particular to an electric vehicle battery pack system that is easy to replace. Background technique [0002] In recent years, with the continuous development of new energy technologies, the use of electric vehicles has become more and more common. Electric vehicles are driven by electric energy and are clean, low-carbon, and environmentally friendly green vehicles. [0003] Electric vehicles use rechargeable batteries to provide power. In order to increase the mileage of electric vehicles, the volume and weight of rechargeable batteries are often relatively large. The charging interface of the electrical connection produces a shock. For some electric vehicles with replaceable batteries, the battery is used to slide in or out of the car through slide rails. When docking with the charging interface, the battery itself has a certain speed, which will ha...

Claims

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Application Information

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IPC IPC(8): B60S5/06
CPCB60S5/06
Inventor 孙晓东马克明帅凯杨永顺
Owner 宁波利维能储能系统有限公司
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