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A lithium battery module and power exchange equipment

A battery replacement equipment and lithium battery technology, applied to battery pack parts, circuits, charging stations, etc., can solve the problems of resource waste, reluctance to replace power stations with network consumption, and replacement stations without universality, etc., and achieve good general performance , Simplify functional requirements, and avoid the effect of non-universality

Active Publication Date: 2022-07-12
河源市强芯能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Due to the different design structures of automobiles, there is no unified design standard for lithium battery assemblies, and different lithium battery assemblies are not interchangeable. Correspondingly, the replacement stations of different automobile brands are not universal. The independent networking of battery swapping stations operated by different companies is a serious waste of resources and cannot meet the actual needs of users. Correspondingly, consumers are unwilling to consume for the immature network of swapping stations, which leads to the inability of new energy vehicles with battery swapping. Popularize well and affect the development of new energy vehicles

Method used

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  • A lithium battery module and power exchange equipment
  • A lithium battery module and power exchange equipment
  • A lithium battery module and power exchange equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Example 1: Lithium battery module

[0056] figure 1 A schematic diagram of a three-dimensional structure of a lithium battery module according to an embodiment of the present invention is shown.

[0057] Specifically, the embodiment of the present invention provides a lithium battery module. The lithium battery module includes a bracket 3 and several lithium battery cells 4 . For clarity of illustration, in the embodiment of the present invention (Embodiment 1), an orthogonal three-axis coordinate axis is established with reference to the diagram, and subsequent descriptions are based on the orthogonal three-axis coordinate axis and the accompanying drawings. figure 1 The relative positional relationship of the postures of the lithium battery modules shown is described.

[0058] First of all, it should be noted that for new energy vehicles (especially lithium battery new energy vehicles, the same below), the entire power supply component is called a lithium battery as...

Embodiment approach

[0112] refer to the attached drawings Figure 8 A schematic diagram of the three-dimensional structure of the clamping assembly according to the embodiment of the present invention is shown, in conjunction with the accompanying drawings figure 1 Structure shown and drawings Figure 7 As shown in the schematic structural diagram, specifically, the lithium battery module of the embodiment of the present invention includes a clamping assembly, and the fixed clamping unit is subordinate to the clamping assembly.

[0113] Specifically, the clamping assembly includes an upper assembly and a lower assembly; all upper clamping modules for fixing the clamping units are classified into the upper assembly, and all lower clamping modules for fixing the clamping units are classified into the lower assembly .

[0114] The structures of the upper assembly and the lower assembly are substantially the same, and the above assembly is taken as an example to describe the embodiment of the prese...

Embodiment 2

[0123] Example 2: Battery swapping equipment

[0124] Specifically, in order to adapt to the power exchange of the electric vehicle using the lithium battery module of the first embodiment, the embodiment of the present invention further provides a power exchange device.

[0125] Specifically, it is first necessary to describe the basic structure of an electric vehicle that can be adapted to a power exchange device.

[0126] Specifically, the electric vehicle uses a lithium battery assembly for power supply, and the lithium battery assembly includes several lithium battery modules of the first embodiment, and the lithium battery assembly is installed on the chassis of the electric vehicle; The direction is the length direction of the electric vehicle, the second direction is the width direction of the electric vehicle, and the third limiting structure 23 is exposed on the side of the electric vehicle, and there is no obstruction under the lithium battery module.

[0127] Corr...

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Abstract

The invention provides a lithium battery module and a power exchange device, and relates to the field of battery packs. The lithium battery module includes a bracket and a plurality of lithium battery units. The lithium battery unit includes a casing and a battery core. The cell is arranged in the cell through slot; the lithium battery module has a working state, an unloading state and a loading state; in the working state, the cell is kept in the cell through slot; in the unloading state, the cell It can be pulled out from the cell through slot; in the loaded state, the cell can be loaded into the cell through slot in the horizontal direction. By using the cells of the lithium battery module as the object of power exchange, the incompatibility of the power exchange equipment caused by the structural differences of the lithium battery assembly can be avoided, thereby reducing the requirements for the power exchange equipment, which is conducive to improving the power exchange The versatility of equipment promotes the popularization of new energy vehicles.

Description

technical field [0001] The invention relates to the field of battery packs, in particular to a lithium battery module and a power exchange device. Background technique [0002] In the current new energy vehicle market, most of the new energy vehicles use lithium batteries as energy sources. Compared with fuel vehicles, new energy vehicles have better environmental friendliness. [0003] One of the main obstacles restricting users to purchase new energy vehicles is the charging efficiency of new energy vehicles. Due to the characteristics of chemical batteries, the charging efficiency of new energy vehicles is not high, and it usually takes several hours to charge, which will undoubtedly reduce the cost of new energy vehicles. The scope of application of energy vehicles. [0004] In view of the problem of low charging efficiency of new energy vehicles, new energy vehicles with battery replacement are currently launched on the market. Experience the feeling to dispel the dou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/244H01M50/249H01M50/258H01M50/289H01M50/264B60L53/80
CPCH01M50/244H01M50/249H01M50/258H01M50/289H01M50/264B60L53/80Y02T10/70Y02T10/7072Y02E60/10
Inventor 刘沈澍刘新利
Owner 河源市强芯能源科技有限公司
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