Battery box component for electric automobile

A technology for electric vehicles and battery boxes, which is applied to vehicle parts, electric power units, power units, etc., can solve the problems of low efficiency of quick battery box replacement, and achieve the effects of improved quick change efficiency, low production cost, and simple connection

Inactive Publication Date: 2013-11-06
XJ POWER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an electric vehicle battery box assembly to solve the technical problem of low battery box quick replacement efficiency in the prior art

Method used

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  • Battery box component for electric automobile
  • Battery box component for electric automobile
  • Battery box component for electric automobile

Examples

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Embodiment Construction

[0028] Such as Figure 1 to Figure 11 As shown, a battery box assembly for an electric vehicle includes a power compartment 100 and a battery box 200 assembled in the power compartment. figure 1The power bin 100 in the battery can generally be divided into two types: rack-mounted power bins and vehicle-mounted power bins. The power bins used in vehicles are usually fixed at the corresponding positions of electric vehicles. The main function is to fix the battery box and pass corresponding The interface realizes the power supply and communication connection of the battery box to the electric vehicle, and the power box for rack loading is usually fixed on the charging rack, and its main function is to fix the battery to realize the charging connection between the battery box and the charging device. In this embodiment, the battery box 200 is a closed box structure. After opening the upper cover 202 of the battery box, it can be seen that the battery pack 201 in the battery box i...

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Abstract

The invention discloses a battery box component for an electric automobile, which comprises a power cabin, wherein a battery box which is used for placing a power battery is mounted in the power cabin; a locking device which is used for locking in a connecting process is arranged between the battery box and the power cabin; the locking device comprises a lock tool mounted at the front end of the battery box; the lock tool comprises a lock head, a lock bolt and a linkage mechanism which is connected between the lock head and the lock bolt in a transmission form; a lock hole which is matched with the lock bolt in a locking form is formed on the power cabin; a plug which is used for electric connection is arranged on the rear end face of the battery box; a socket which is electrically connected to the plug on the battery box correspondingly is arranged on the rear part of the power cabin; a rail bracket which extends along the pushing and pulling direction for the battery box getting in / out of the power cabin is arranged on the power cabin; a plurality of bearing wheels are distributed on the rail bracket; a sliding slot which is used for matching with the bearing wheels on the power cabin in a guiding form is formed at the bottom of the battery box; and a guiding mechanism with an elastic element and a buffering function is arranged between the power cabin and the battery box.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, in particular to a battery box assembly on the electric vehicle. Background technique [0002] At present, electric vehicles are attracting much attention as new energy vehicles, and the performance of electric vehicles determines the market size of electric vehicles. The performance of an electric vehicle has a lot to do with the performance of its power battery pack. The power batteries are placed in groups in the battery box, and then the battery box is put into the power compartment. The power compartment can be fixed on the chassis or frame of the electric vehicle. , in order to facilitate installation, an auxiliary guide sliding device is often provided between the battery box and the power compartment, and the battery box is loaded into the power compartment along the auxiliary guide sliding device. Because when the electric vehicle is running, it will bring vibration to the bat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04
Inventor 董新生胡新举郝战铎宋兵兵
Owner XJ POWER CO LTD
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