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Detachable and reusable module and loading and unloading method

A module and cell technology, applied in battery pack parts, electrical components, circuits, etc., can solve the problem of module and cell waste, and achieve the effect of saving replacement costs, simple operation, and tight connections

Active Publication Date: 2021-04-02
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: how to solve the problem that the battery pack in the prior art usually needs to replace the entire module during replacement and maintenance, resulting in waste of modules and batteries

Method used

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  • Detachable and reusable module and loading and unloading method
  • Detachable and reusable module and loading and unloading method
  • Detachable and reusable module and loading and unloading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , Figure 9 , Figure 10 As shown, the detachable and reusable module includes a cover plate 1, a connecting row, a side plate 3, an end plate 4, a plurality of batteries 5, and a plurality of buckles 6; the inner surface of the cover plate 1 has The card slot, in this embodiment, the connecting row group is an aluminum row 2, and the aluminum row 2 is clipped in the clip slot, and a plurality of the electric cores 5 are sequentially clipped on the aluminum row 2, and the side of the electric cell 5 The side plate 3 is detachably connected to the side plate 3 through the buckle 6, the side plate 3 is located on both sides of the battery core 5, the end plate 4 is detachably connected to the side plate 3, and the side plate 3 is connected end to end with the end plate 4 to form a cavity for placing multiple electric cores 5 .

[0044] Such as figure 2As shown, the cover plate 1 includes a rectangular box-shaped body, and the inner surface of the box...

Embodiment 2

[0050] Such as Figure 5 As shown, on the basis of Embodiment 1, the side plate 3 includes two cross bars 31 and a connecting plate 32, and the two cross bars 31 are respectively connected to the top and bottom of the connecting plate 32, and the connecting plate 32 has a plurality of intervals The notch 33 provided, the notch 33 is rectangular, is arranged on the bottom of the connecting plate 32, as Figure 7 As shown, the side of the electric core 5 has a concave block 52, the concave block 52 protrudes from the gap 33, one end of the buckle 6 is rotatably connected to the side plate 3, and the other end of the buckle 6 snaps into the Concave block 52.

[0051] Such as Figure 5 As shown, the side plate 3 has a plurality of pin connecting grooves 34 arranged at intervals, the pin connecting grooves 34 are arc-shaped slideway structures, and the pin connecting grooves 34 are arranged on the horizontal bar 31 located below, There are shaft holes on both sides of the slidew...

Embodiment 3

[0054] Such as Figure 5 Said, on the basis of the first or second embodiment above, the two ends of the side plate 3 have first connecting holes 35, such as Figure 8 As shown, the two ends of the end plate 4 have second connection holes 41 , and the end plate 4 is connected to the side plate 3 through the first connection hole 35 and the second connection hole 41 by bolts.

[0055] Among them, such as Figure 5 As shown, the two cross bars 31 of the side plate 3 protrude from the connecting plate 32, and the two cross bars 31 and the connecting plate 32 form a horizontal concave structure, and the first connecting holes 35 are respectively arranged on the two cross bars. 31, respectively located at the top and bottom of the horizontal concave structure, the two first connecting holes 35 are located on the same axis, as Figure 8 As shown, the end of the end plate 4 has a convex structure that can be snapped into the groove of the concave structure, and the second connectin...

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Abstract

The invention discloses a detachable and reusable module. The detachable and reusable module comprises a cover plate, a connecting row group, side plates, end plates, a plurality of battery cells anda plurality of buckles, wherein a clamping groove is formed in the inner side surface of the cover plate, the connecting row group is clamped at the clamping groove, the plurality of battery cells aresequentially clamped on the connecting row group, the side surface of each battery cell is connected with the side plates through buckles, the side plates are positioned on two sides of the battery cell, the end plates are detachably connected with the side plates, and the side plates and the end plates are connected end to end to form a cavity for placing the battery cells; the assembling and disassembling method of the module comprises the following steps of stacking the battery cells; connecting the side plates with the battery cell; mounting an end plate; battery cell replacement. The battery module is advantaged in that each battery cell can be detachably connected with the corresponding side plate, only the battery cell in the fault module needs to be replaced during maintenance, other normal battery cells can be reserved, utilization efficiency of the battery cells of the module can be greatly improved, and meanwhile the cost is saved; and meanwhile, the side plates and the endplates are also detachable, and a welding process is not adopted, so manufacturing cost is saved.

Description

technical field [0001] The invention relates to the field of battery manufacturing, in particular to a module structure that can be disassembled and reused. Background technique [0002] Transportation energy and environmental issues are major challenges facing the world at present, and are also the crux of the problem that restricts the sustainable development of the automobile industry. Therefore, major automobile companies and scientific research institutions continue to increase the research and development of electric vehicles, and governments of various countries have also formulated various measures to promote the development of electric vehicles. The promotion of new energy vehicles has greatly promoted the development of electric vehicles. Compared with traditional fuel vehicles, electric vehicles have zero emissions. They not only replace petroleum with electric energy, reduce the emission of greenhouse gases and other gases that pollute the atmosphere, but also el...

Claims

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Application Information

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IPC IPC(8): H01M50/258H01M50/249H01M50/502H01M50/509
CPCY02E60/10
Inventor 梁新龙岑波吴宝
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY
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