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

A technology for installing systems and power batteries, applied in electric vehicles, power units, electric power units, etc., can solve problems such as time-consuming, complicated installation and disassembly process, achieve convenient replacement process, avoid the risk of accidental unlocking, and improve replacement efficiency and the effect of lock-up reliability

Active Publication Date: 2020-09-25
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 mounting system, locking method, unlocking method and electric vehicle
  • Quick-change power battery mounting system, locking method, unlocking method and electric vehicle
  • Quick-change power battery mounting system, locking method, unlocking method and electric vehicle

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Embodiment Construction

[0123] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0124] Embodiments of the present invention provide a quick-change power battery installation system, such as Figure 1 to Figure 2 As shown, they respectively show the front view and side view of the quick-change power battery installation system.

[0125] Specifically, such as Figures 1 to 22 As shown, the quick-change power battery installation system includes: quick-change power battery pack 1, quick-change bracket 2 and locking mechanism...

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Abstract

The invention discloses a quick-change power battery mounting system, a locking method, an unlocking method and an electric vehicle. The power battery mounting system comprises a quick-change supportand a power battery pack; the quick-change support is connected with a locking mechanism assembly; the locking mechanism assembly comprises a plurality of locking mechanism bodies arranged on the quick-change support, connecting parts connected with the locking mechanism bodies and a secondary locking mechanism; the secondary locking mechanism comprises a sliding assembly and a limiting assembly,and the sliding assembly is fixedly connected with the connecting part; and when the multiple locking mechanism bodies are all in the locking state, the limiting assembly is in the secondary locking state of locking the sliding assembly. According to the scheme, the quick-change support and the quick-change power battery pack can be detachably connected, the reliability of the locking state is improved, and the replacement operation of the quick-change power battery pack is quick.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a quick-change power battery installation system, a locking method, an unlocking method and an electric vehicle. Background technique [0002] An electric vehicle refers to a vehicle that is powered by a vehicle-mounted power supply, uses a motor to drive the wheels, and meets the requirements of road traffic and safety regulations. It uses the electricity stored in the power battery to start. [0003] When the power battery is exhausted, it needs to be charged immediately to ensure the normal driving of electric vehicles. Although charging facilities are constantly being improved in various places to make charging more convenient, in order to avoid over- Long charging time, the main choice is to replace the power battery of the electric vehicle to solve the above problems. When the power of the power battery is insufficient, you can directly replace a fully charged battery ...

Claims

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Application Information

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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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