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Rapidly-assembled storage battery system and electric vehicle with same

A storage battery system and storage battery technology, applied to battery components, circuits, electrical components, etc., can solve problems such as battery leakage, fire risk, etc., and achieve the effects of high installation efficiency, convenient installation, and stable electrical connection structure

Active Publication Date: 2015-03-25
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a device that is not only easy to install and has high installation efficiency, but also can effectively solve the problems of battery leakage and power reduction caused by excessive temperature during wire welding. Quick-install battery system and electric vehicle using the system
[0007] Another object of the present invention is to overcome the deficiencies in the prior art, to provide a stable electrical connection structure between the battery terminal and the power socket and between the battery cells, and to effectively solve the problem that the wires are not in the battery box. The quick-install battery system and the electric vehicle using the system may cause fire risks after sequential discharge

Method used

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  • Rapidly-assembled storage battery system and electric vehicle with same
  • Rapidly-assembled storage battery system and electric vehicle with same
  • Rapidly-assembled storage battery system and electric vehicle with same

Examples

Experimental program
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Effect test

Embodiment 1

[0060] Embodiment 1: as figure 1 As shown, a quick-install battery system includes a battery box 1 , a power socket 6 and a battery 2 arranged on the battery box. The battery consists of one battery cell. The inner wall of the battery box is provided with a first conductive member 5 for connecting the power socket and the battery terminal of the storage battery installed in the battery box. The first conductive member is electrically connected to the power socket. The battery box is provided with a battery slot for installing a storage battery. The first conductive member includes a first lug for electrical connection with a battery terminal of the storage battery and a first electrical connection member 52 for connecting the first lug 51 with the power socket. There are two first conductive parts, one of which is connected to the positive battery terminal and the power socket, and the other first conductive part is connected to the secondary battery terminal and the power ...

Embodiment 2

[0077] Embodiment 2: the remaining structure of this embodiment is with reference to embodiment 1, and its difference is:

[0078] Such as Figure 4 , Figure 5 As shown, the storage battery 2 of this embodiment is a battery pack. This storage battery includes four battery cells 2a, 2b, 2c, and 2d. The battery box is provided with four single cell slots for installing single battery cells. The battery cells are sequentially connected in series through the second conductive member 7 arranged on the inner wall of the battery box. After each single battery is installed in the battery box (that is, the single battery is put into the battery box with the battery terminal facing the second conductive member), specifically, when each single battery is installed in the corresponding battery box When using the battery slot, the battery cells are sequentially connected in series through the second conductive member, and the battery cells connected in series are electrically connecte...

Embodiment 3

[0101] Embodiment 3: This embodiment provides an electric vehicle, which includes a quick-install battery system described in any one of Embodiments 1-2.

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Abstract

The invention discloses a rapidly-assembled storage battery system and an electric vehicle with the same, and aims at providing a rapidly-assembled storage battery system which not only is convenient in installation and high in installation efficiency, but also can be used for effectively solving the problems of battery liquid leakage and electric energy reduction caused by overhigh temperature in a wire welding process, and an electric vehicle with the same. The rapidly-assembled storage battery system comprises a battery box, as well as a power socket and a storage battery which are arranged on the battery box, wherein the inner wall of the battery box is provided with a first conductive piece used for connecting the power socket with a battery terminal of a storage battery which is arranged in the battery box, and the first conductive piece is electrically connected with the power socket; when the storage battery is arranged in the battery box, the battery terminal of the storage battery is electrically connected with the first conductive piece.

Description

technical field [0001] The invention relates to the field of power batteries, in particular to a quick-install battery system for electric vehicles and an electric vehicle using the system. Background technique [0002] The battery is the main energy part of the electric vehicle, and the power battery of the electric vehicle in the prior art generally adopts a storage battery. At present, the power battery device of an electric vehicle usually includes a battery box, a power socket arranged on the battery box and a plurality of battery cells arranged in the battery box. The battery terminals of the battery cells are electrically connected to the power socket through wires. The battery cells are connected in series through wires, and the two ends of the wires are respectively welded to the battery terminals. At present, the power battery device of electric vehicles has the following deficiencies: [0003] First, because the battery terminals are connected to the power sock...

Claims

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Application Information

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IPC IPC(8): H01M2/22H01M50/528
CPCH01M50/528Y02E60/10
Inventor 王启文马永泉陈小根叶剑郑鹏飞
Owner CHAOWEI POWER CO LTD
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