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Battery installation structure for electric vehicles

An installation structure and electric vehicle technology, applied in the direction of electric power devices, power devices, structural parts, etc., can solve the problems of installing and disassembling batteries without too much consideration, hindering the large-scale promotion and application of electric vehicles, and limiting the use range of electric vehicles, etc. problems, to achieve the effect of reducing operating workload, improving system reliability, and fixing and reliable

Active Publication Date: 2010-05-05
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are still many problems such as safety and charging speed when charging with ordinary civilian sockets. Therefore, electric vehicles can only be charged at specific locations, which is inconvenient and takes a long time to charge, which limits the range of use of electric vehicles and hinders the development of electric vehicles. Large-scale promotion and application of electric vehicles
In order to solve this problem, the method of replacing the battery can be used instead of charging to supply the energy of the electric vehicle. However, the current electric vehicles generally consider how to fix the battery in the car, and do not think too much about how to quickly install and disassemble it. Battery

Method used

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  • Battery installation structure for electric vehicles
  • Battery installation structure for electric vehicles
  • Battery installation structure for electric vehicles

Examples

Experimental program
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Embodiment 1

[0020] The battery mounting structure of the electric vehicle of the present embodiment includes a battery pack for accommodating the battery pack 1 and a locking mechanism for fixing the battery pack, such as figure 1 As shown, the top surface of the battery pack is provided with a power interface 7 and a data interface 8, and the inside of the battery pack is provided with a battery signal acquisition module 2 and a battery management module 3 connected to the data interface 8, and the four corners of the battery pack are provided with The direction of the lock is perpendicular to the lock 6 on the bottom of the battery pack, and there are air inlets 4 and air outlets 5 for cooling air on both sides of the battery pack; figure 2 , 3 As shown, the locking mechanism includes a rotatable fork latch 10 and a stop claw 20 for locking the fork latch. The latch table 12 matched with the stop claw, the side of the latch table 12 away from the fork 11 is an arc surface, the stop cl...

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Abstract

The invention provides a battery installation structure for electric vehicles, with which people can replace batteries conveniently, safely and reliably, thus reinforcing the use convenience of the electric vehicle and widening the use range of the electric vehicle. The battery installation structure comprises a battery package for accommodating a battery pack and a locking mechanism for fixing the battery package, wherein the battery package is provided with a power supply interface, a data interface, and a battery signal acquisition module and a battery management module which are connected with the data interface, the battery package is externally provided with a latch; the locking mechanism comprises a rotatable forked bolt and a locking pawl for locking the forked bolt, the forked bolt is peripherally provided with a fork for matching with the latch and a bolt platform for matching with the locking pawl, the locking pawl is installed on a base via a pin shaft, and a spring is arranged between the locking pawl and the base. The battery package has the characteristics of few interfaces connected with outside, fast replacement speed and high reliability, and can be disassembled and fixed conveniently by making use of the forked bolt and the locking pawl.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle manufacturing, and in particular relates to the battery installation aspect of the electric vehicle. Background technique [0002] With the increasing shortage of petroleum resources and the gradual enhancement of people's awareness of environmental protection, electric vehicles driven by electricity and pollution-free have received more and more attention and popularity. Electric vehicles charge the power battery through external charging. One charge can travel hundreds of kilometers. When the battery power is used up, it needs to be recharged. Now electric vehicles are charged through the on-board charger and using the civil power grid. [0003] At present, there are still many problems such as safety and charging speed when charging with ordinary civilian sockets. Therefore, electric vehicles can only be charged at specific locations, which is inconvenient and takes a long time to char...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M2/02B60K1/04H01M50/244H01M50/249H01M50/262H01M50/296
CPCY02E60/12Y02E60/10
Inventor 彭庆丰
Owner CHERY AUTOMOBILE CO LTD
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