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Quick-change power battery installation system, locking method, unlocking method and electric vehicle

A technology for installing systems and power batteries, which is applied to electric vehicles, power units, electric power units, etc., can solve the problems of complex installation and disassembly process and long time consumption, achieve convenient replacement process, avoid the risk of accidental unlocking, and improve replacement efficiency and the effect of lock-up reliability

Active Publication Date: 2021-11-19
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a quick-change power battery installation system, a locking method, an unlocking method and an electric vehicle, which solves the problem of complicated and time-consuming installation and disassembly of power batteries in the prior art

Method used

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  • Quick-change power battery installation system, locking method, unlocking method and electric vehicle
  • Quick-change power battery installation system, locking method, unlocking method and electric vehicle
  • Quick-change power battery installation system, locking method, unlocking method and electric vehicle

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Embodiment Construction

[0123] An exemplary embodiment of the present invention will be described in more detail below with reference to the accompanying drawings. While the exemplary embodiments of the present invention are shown in the drawings, it is understood that the present invention can be implemented in various forms and is not intended to be illustrated herein. Instead, these embodiments are provided in order to be more specifically understood, and the scope of the invention can be communicated to those skilled in the art.

[0124] Embodiments of the present invention provides a battery mounting system for a quick-change power, such as Figure 1 to 2 Shown, which respectively show a front view and a side view of the quick-change mounting system battery.

[0125] Specifically, such as Figure 1 to 22 , The quick-change battery mounting system comprising: a quick-change battery pack 1, 2 quick-change holder assembly and locking mechanism;

[0126] Quick-change battery pack is provided with a plural...

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PUM

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Abstract

The invention discloses a quick-change power battery installation system, a locking method, an unlocking method and an electric vehicle. The power battery installation system includes: a quick-change bracket and a power battery pack; The mechanism assembly includes a plurality of locking mechanism bodies arranged on the quick-change bracket, connecting parts connected with the plurality of locking mechanism bodies, and a secondary locking mechanism; the secondary locking mechanism includes a sliding assembly and a limiting assembly , the sliding assembly is fixedly connected with the connecting part; when multiple locking mechanism bodies are in the locked state, the limiting assembly is in the secondary locking state of locking the sliding assembly. The solution of the present invention can realize the detachable connection between the quick-change bracket and the quick-change power battery pack, improve the reliability of the locked state, and facilitate the replacement operation of the quick-change power battery pack.

Description

Technical field [0001] The present invention relates to the field of automotive technology, particularly to a quick-change mounting system battery, locking method, and method for unlocking an electric vehicle. Background technique [0002] Electric Vehicle refers to the vehicle power supply as a driving force, with a motor-driven wheel driving, and in line with road traffic vehicles, the requirements of safety regulations. It uses the electric power stored in the battery to be launched. [0003] When battery power runs out, the immediate need to charge in order to ensure the normal running of electric vehicles, although the country are constantly improving charging facilities, making charging more convenient, however, in the user's time-critical situation, in order to avoid excessive long charging time, the main method for selecting replacement battery for electric vehicle to solve the above problem, when there is insufficient battery power, the charging station can directly repl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04B60L50/60
CPCB60K1/04B60K2001/0494B60L50/66Y02T10/70
Inventor 李玉军侯艳丽李继明王世英魏永哲杨赫杨子发代康伟周德智
Owner BEIJING ELECTRIC VEHICLE
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