CN220382239U - Novel energy storage battery module - Google Patents
Novel energy storage battery module Download PDFInfo
- Publication number
- CN220382239U CN220382239U CN202322020315.XU CN202322020315U CN220382239U CN 220382239 U CN220382239 U CN 220382239U CN 202322020315 U CN202322020315 U CN 202322020315U CN 220382239 U CN220382239 U CN 220382239U
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- base shell
- shaped coaming
- energy storage
- coaming
- battery cell
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- 238000004146 energy storage Methods 0.000 title claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 22
- 230000017525 heat dissipation Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 17
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a novel energy storage battery module, which relates to the technical field of batteries and comprises a base shell, wherein partition plates are symmetrically fixed on the inner side of the base shell, two prefabricated columns are respectively fixed on one ends of the inner side and the two partition plates of the base shell, three heat dissipation plates are respectively arranged on the outer sides of the inner side and the two partition plates of the base shell, a battery cell group is arranged at the upper end of each heat dissipation plate, a bracket assembly is arranged on the inner side of the base shell and at one end, close to the prefabricated columns, of the battery cell group, and a coaming assembly is further arranged at the upper end of the base shell. According to the novel energy storage battery module, through the integral structure matching design, the base shell, the first L-shaped coaming, the second L-shaped coaming and the top frame are convenient to position and assemble before welding, welding is facilitated, the welding effect is good, meanwhile, the battery cell group is conveniently carried through the heat dissipation plate, deformation is avoided, and the influence on the fixing effect and the integral strength of the battery cell group is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a novel energy storage battery module.
Background
Along with the shortage of electric energy and the utilization of renewable energy sources, energy storage batteries are used as equipment for storing electric energy by more and more enterprises or families, and especially for production and processing enterprises, as the electric energy required by the enterprises is larger, a plurality of single battery combinations are intensively manufactured into energy storage battery packs, and then the energy storage battery packs are combined to form an energy storage module.
As disclosed in chinese patent (CN 219144367U), an energy storage battery module is described in which: "through setting up spacing hem in the bottom of peripheral shell, the base can be followed spacing hem sliding fit to the bottom of peripheral shell, and the top cap sets up on the top of peripheral shell, and the electric core group sets up in the peripheral shell, and the bottom surface of electric core group supports to hold on spacing hem for spacing hem can bear electric core group, has avoided the base to bear electric core group, thereby has avoided the base to take place to warp, has realized reliably fixing to electric core group. Compared with the prior art, the energy storage battery module provided by the utility model can reliably fix the battery core, avoid the deformation problem, improve the structural strength of the module, is convenient to assemble and high in assembly efficiency, and provides: the battery module at present is characterized in that a battery cell is directly arranged in a shell, a direct welding structure is usually arranged between a bottom plate and a coaming of the shell, and the battery module is difficult to position during welding, so that the welding effect is influenced, and the assembly efficiency is further influenced. Meanwhile, when the battery is vertically placed, the bottom plate directly bears the battery core, so that the problem of deformation is easy to occur, the structural strength of the module is affected, and the technology of fixing and invalidating the battery core is insufficient.
In summary, the following technical problems exist in the prior art: at present, a shell for installing a battery cell is usually directly welded and fixed, however, the shell is difficult to position during welding, so that the welding effect is poor, and the assembly efficiency of the battery cell is further adversely affected.
Disclosure of Invention
Based on this, it is necessary to provide a novel energy storage battery module to above-mentioned technical problem, through holistic structure cooperation design, make base shell, first L shape bounding wall, second L shape bounding wall and roof-rack before the welding, conveniently fix a position the equipment, and laminate each other after the equipment, and then be convenient for weld and welding effect are better, thereby effectively promote the packaging efficiency of electric core group, conveniently bear electric core group through the heating panel simultaneously, avoided the base shell directly to bear electric core group, thereby avoid appearing warping, effectively reduce the influence to electric core group fixed effect and bulk strength.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a novel energy storage battery module;
including the base shell, the inboard symmetry of base shell is fixed with the partition panel, the inboard of base shell just is located the one end of two partition panels and is fixed with two precast columns respectively, the inboard of base shell just is located the outside of two partition panels and is provided with three heating panel respectively, every the battery cell group has all been placed to the upper end of heating panel, the inboard of base shell just is located the one end that the battery cell group is close to precast column and is provided with the bracket component, the upper end of base shell still is provided with the bounding wall subassembly, bounding wall subassembly upper end is provided with the top cap subassembly.
As a preferred implementation mode of the novel energy storage battery module, the bracket assembly comprises a wire arrangement frame, the outer sides of the two prefabricated columns are connected with the wire arrangement frame in a sliding mode, one end, far away from the prefabricated columns, of the wire arrangement frame is located on the inner side of the wire arrangement frame to be attached to the three battery cell groups, nuts are connected to the outer sides of the upper ends of the prefabricated columns in a threaded mode, and the bottom ends of the nuts are attached to the wire arrangement frame.
As a preferred implementation mode of the novel energy storage battery module, two first foolproof cylinders are fixed on one side of the upper end of the base shell, and two first foolproof square rods are fixed on the other side of the upper end of the base shell.
As a preferred implementation mode of the novel energy storage battery module, the coaming assembly comprises a first L-shaped coaming and a second L-shaped coaming, wherein the first L-shaped coaming is arranged on one side of the upper end of the base shell, the second L-shaped coaming is arranged on the other side of the upper end of the base shell, the lower end of the first L-shaped coaming is in sliding connection with two first foolproof cylinders, the lower end of the second L-shaped coaming is in sliding connection with two first foolproof square rods, and the first L-shaped coaming and the second L-shaped coaming are attached to the base shell.
As a preferred embodiment of the novel energy storage battery module, the top cover assembly comprises a top frame, the upper ends of the first L-shaped coaming and the second L-shaped coaming are provided with the top frame, two second foolproof cylinders are fixed on one side of the bottom end of the top frame, two second foolproof square rods are fixed on the other side of the bottom end of the top frame and are positioned on the inner side of the first L-shaped coaming and are in sliding connection with the first L-shaped coaming, the two second foolproof square rods are positioned on the inner side of the second L-shaped coaming and are in sliding connection with the second L-shaped coaming, and the bottom end of the top frame is respectively attached to the first L-shaped coaming and the second L-shaped coaming.
As a preferred implementation mode of the novel energy storage battery module, an insulating plate is further arranged on the inner side of the top frame, a rotating shaft is arranged between one end of the insulating plate and the top frame, the insulating plate is rotationally connected with the top frame through the rotating shaft, a connecting plate is fixed at the upper end of the other end of the insulating plate, a pull rod is slidably connected on the inner side of one end, far away from the insulating plate, of the connecting plate, one end of the pull rod is positioned in the top frame and is slidably connected with the top frame, and a spring is fixed between the outer side of the other end of the pull rod and the connecting plate.
As a preferred implementation mode of the novel energy storage battery module provided by the utility model, three hollow pressing frames are respectively fixed at the bottom ends of the insulating plates and the upper ends of the three battery cell groups, and the bottom ends of the hollow pressing frames are attached to the battery cell groups.
Compared with the prior art, the utility model has the following beneficial effects:
according to the novel energy storage battery module, through the integral structure matching design, the base shell, the first L-shaped coaming, the second L-shaped coaming and the top frame are convenient to position and assemble before welding, and are mutually attached after assembling, so that welding is convenient, the welding effect is good, the assembly efficiency of the battery cell group is effectively improved, meanwhile, the battery cell group is conveniently borne through the heat dissipation plate, the base shell is prevented from directly bearing the battery cell group, deformation is avoided, and the influence on the fixing effect and the integral strength of the battery cell group is effectively reduced.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a novel energy storage battery module provided by the utility model;
fig. 2 is a schematic structural diagram of the novel heat dissipation plate of the energy storage battery module provided by the utility model when the heat dissipation plate slides into the inner side of the base shell;
fig. 3 is a schematic structural view of the novel energy storage battery module coaming assembly provided by the utility model when installed;
fig. 4 is a schematic structural view of the novel energy storage battery module top cover assembly according to the present utility model.
The labels in the figures are illustrated below:
1. a base housing; 2. a partition panel; 3. prefabricating a column; 4. a first fool-proof cylinder; 5. a first foolproof square bar; 6. a heat dissipation plate; 7. a cell group; 8. a wire arrangement frame; 9. a nut; 10. a first L-shaped coaming; 11. a second L-shaped coaming; 12. a top frame; 13. a second fool-proof cylinder; 14. a second fool-proof square rod; 15. an insulating plate; 16. a hollow pressing frame; 17. a connecting plate; 18. a pull rod; 19. and (3) a spring.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, the current casing for mounting the battery cell is usually directly welded and fixed, however, it is difficult to locate during welding, resulting in poor welding effect, and thus, adverse effect on the assembly efficiency of the battery cell, and meanwhile, since the battery cell is directly placed in the casing, the bottom of the casing is easy to deform when bearing the battery cell for a long time, which results in affecting the fixing effect of the battery cell and the overall strength of the casing.
In order to solve the technical problem, the utility model provides a novel energy storage battery module;
including base shell 1, the inboard symmetry of base shell 1 is fixed with partition panel 2, the inboard of base shell 1 just is located the one end of two partition panels 2 and is fixed with two precast columns 3 respectively, the inboard of base shell 1 just is located the outside of two partition panels 2 and is provided with three heating panel 6 respectively, battery cell group 7 has all been placed to the upper end of every heating panel 6, the inboard of base shell 1 just is located battery cell group 7 and is close to precast column 3's one end and be provided with the bracket component, the upper end of base shell 1 still is provided with the bounding wall subassembly, bounding wall subassembly upper end is provided with the top cap subassembly.
According to the novel energy storage battery module provided by the utility model, through the integral structure cooperation design, the base shell 1, the first L-shaped coaming 10, the second L-shaped coaming 11 and the top frame 12 are convenient to position and assemble before welding, and are mutually attached after assembling, so that welding is convenient, and the welding effect is good, thereby effectively improving the assembly efficiency of the battery cell group 7, simultaneously, the battery cell group 7 is conveniently carried through the heat dissipation plate 6, the base shell 1 is prevented from directly carrying the battery cell group 7, deformation is avoided, and the influence on the fixing effect and the integral strength of the battery cell group 7 is effectively reduced.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1:
referring to fig. 1-4, a novel energy storage battery module comprises a base shell 1, partition plates 2 are symmetrically fixed on the inner side of the base shell 1, two prefabricated columns 3 are respectively fixed on the inner side of the base shell 1 and at one ends of the two partition plates 2, three heat dissipation plates 6 are respectively arranged on the inner side of the base shell 1 and at the outer sides of the two partition plates 2, one heat dissipation plate 6 is positioned between the two partition plates 2 and is in sliding connection with the two partition plates 2, the other two heat dissipation plates 6 are positioned at one sides of the two partition plates 2 far away from each other and are in sliding connection with the base shell 1, gaps are respectively arranged between the bottom ends of the three heat dissipation plates 6 and the base shell 1, a battery cell group 7 is respectively arranged at the upper end of each heat dissipation plate 6, and the heat dissipation effect of the battery cell group 7 in the working process is effectively improved through the heat dissipation plates 6;
before the battery cell group 7 is assembled to the inner side of the base shell 1, the upper end of the base shell 1 is also provided with a coaming component, so that the coaming component is positioned and assembled conveniently, and further welding and fixing are convenient, two first foolproof cylinders 4 are fixed on one side of the upper end of the base shell 1, and two first foolproof square rods 5 are fixed on the other side of the upper end of the base shell 1;
specifically, the coaming assembly comprises a first L-shaped coaming 10 and a second L-shaped coaming 11, wherein the first L-shaped coaming 10 is arranged on one side of the upper end of the base shell 1, the second L-shaped coaming 11 is arranged on the other side of the upper end of the base shell 1, the lower end of the first L-shaped coaming 10 is in sliding connection with two first foolproof cylinders 4, the lower end of the second L-shaped coaming 11 is in sliding connection with two first foolproof square rods 5, and the first L-shaped coaming 10 and the second L-shaped coaming 11 are attached to the base shell 1;
after the coaming component is welded and fixed with the base shell 1, three battery cell groups 7 are respectively arranged at the upper ends of three heat dissipation plates 6, the battery cell groups 7 are conveniently borne through the heat dissipation plates 6, so that the problem of deformation of the base shell 1 is effectively avoided, the influence on the fixing effect and the integral strength of the battery cell groups 7 is reduced, and in order to conveniently fix the battery cell groups 7, a bracket component is arranged at the inner side of the base shell 1 and at one end of the battery cell groups 7 close to the prefabricated column 3;
specifically, the bracket component comprises a wire arranging frame 8, the outer sides of the two prefabricated columns 3 are slidably connected with the wire arranging frame 8, the wire arranging frame 8 is far away from one end of the prefabricated columns 3 and is positioned at the inner side of the wire arranging frame 8 to be attached to the three battery cell groups 7, after the wire arranging frame 8 slides into the outer sides of the two prefabricated columns 3 and is attached to the battery cell groups 7, in order to fix the wire arranging frame 8, the outer sides of the upper ends of the prefabricated columns 3 are respectively connected with a nut 9 in a threaded manner, and the bottom ends of the nuts 9 are attached to the wire arranging frame 8;
in order to conveniently seal the upper end of the coaming assembly, the upper end of the coaming assembly is provided with a top cover assembly;
specifically, the top cover assembly comprises a top frame 12, the upper ends of a first L-shaped coaming 10 and a second L-shaped coaming 11 are provided with the top frame 12, two second foolproof cylinders 13 are fixed on one side of the bottom end of the top frame 12 for positioning and assembling the top frame 12, two second foolproof square rods 14 are fixed on the other side of the bottom end of the top frame 12, the two second foolproof cylinders 13 are positioned on the inner side of the first L-shaped coaming 10 and are in sliding connection with the first L-shaped coaming 10, the two second foolproof square rods 14 are positioned on the inner side of the second L-shaped coaming 11 and are in sliding connection with the second L-shaped coaming 11, and the bottom end of the top frame 12 is respectively attached to the first L-shaped coaming 10 and the second L-shaped coaming 11, so that the top frame 12 is convenient to weld and fix;
when a single cell in a certain cell group 7 is damaged and needs to be returned to a factory for maintenance, an insulating plate 15 is further arranged on the inner side of the top frame 12, a rotating shaft is arranged between one end of the insulating plate 15 and the top frame 12, the insulating plate 15 is rotationally connected with the top frame 12 through the rotating shaft, and the cell group 7 can be conveniently overhauled and replaced on site by opening the insulating plate 15 without integrally dismantling the factory for maintenance;
when the insulating plate 15 is closed, in order to limit and fix the insulating plate 15, a connecting plate 17 is fixed at the upper end of the other end of the insulating plate 15, a pull rod 18 is slidably connected to the inner side of the connecting plate 17 away from one end of the insulating plate 15, one end of the pull rod 18 is positioned in the top frame 12 and slidably connected with the top frame 12, and a spring 19 is fixed between the outer side of the other end of the pull rod 18 and the connecting plate 17;
example 2:
the novel energy storage battery module provided in embodiment 1 is further optimized, specifically, as shown in fig. 1, the bottom ends of the insulating plates 15 and the upper ends of the three battery cell groups 7 are respectively fixed with three hollow pressing frames 16, and when the insulating plates 15 are closed, the bottom ends of the hollow pressing frames 16 are attached to the battery cell groups 7, so that the fixing effect on the battery cell groups 7 is further improved;
the use process of the novel energy storage battery module provided by the utility model is as follows: firstly, three heat dissipation plates 6 are slid into the inner side of a base shell 1, one heat dissipation plate 6 is slid between two partition plates 2, the other two heat dissipation plates 6 are slid into one side of the two partition plates 2, which are far away from each other, then a first L-shaped coaming 10 and a second L-shaped coaming 11 are conveniently positioned and assembled to the upper end of the base shell 1 and are attached to the base shell 1 through the fool-proof design of a first fool-proof cylinder 4 and a first fool-proof square rod 5, so that welding and fixing are facilitated, the welding effect is good, at the moment, a battery cell group 7 is respectively arranged at the upper ends of the three heat dissipation plates 6, a wire arrangement frame 8 is slid into the outer sides of two prefabricated columns 3, the inner side of the wire arrangement frame 8 is attached to the battery cell group 7 to limit and fix, a nut 9 is connected to the outer sides of the prefabricated columns 3 and is attached to the wire arrangement frame 8, and friction force is lifted to fix the wire arrangement frame 8;
at this time, the top frame 12 is positioned at the upper ends of the first L-shaped coaming 10 and the second L-shaped coaming 11 through the second foolproof cylinder 13 and the second foolproof square rod 14 and is respectively attached to the first L-shaped coaming 10 and the second L-shaped coaming 11, so that the top frame 12 is convenient to be welded and fixed, the whole assembly and welding are completed, when a single cell in a certain cell group 7 is damaged, the pull rod 18 is pulled to enable the single cell to slide out from the inside of the top frame 12, the limit of the insulating plate 15 is relieved, the insulating plate 15 is conveniently opened, and the single cell is convenient to overhaul and replace.
Claims (7)
1. Novel energy storage battery module, a serial communication port, including base shell (1), the inboard symmetry of base shell (1) is fixed with partition panel (2), the inboard of base shell (1) just is located the one end of two partition panels (2) and is fixed with two precast columns (3) respectively, the inboard of base shell (1) just is located the outside of two partition panels (2) and is provided with three heating panel (6) respectively, every battery cell group (7) have all been placed to the upper end of heating panel (6), the inboard of base shell (1) just is located the one end that battery cell group (7) is close to precast column (3) and is provided with bracket component, the upper end of base shell (1) still is provided with the bounding wall subassembly, bounding wall subassembly upper end is provided with top cap subassembly.
2. The novel energy storage battery module according to claim 1, wherein the bracket assembly comprises a wire arrangement frame (8), two outer sides of the prefabricated columns (3) are slidably connected with the wire arrangement frame (8), one end of the prefabricated columns (3) is far away from the wire arrangement frame (8) and the inner sides of the wire arrangement frame (8) are attached to the three battery cell groups (7), a nut (9) is connected to the outer sides of the upper ends of each prefabricated column (3) in a threaded mode, and the bottom ends of the nuts (9) are attached to the wire arrangement frame (8).
3. The novel energy storage battery module according to claim 1, wherein one side of the upper end of the base shell (1) is fixed with two first foolproof cylinders (4), and the other side of the upper end of the base shell (1) is fixed with two first foolproof square rods (5).
4. The novel energy storage battery module according to claim 3, wherein the coaming assembly comprises a first L-shaped coaming (10) and a second L-shaped coaming (11), the first L-shaped coaming (10) is arranged on one side of the upper end of the base shell (1), the second L-shaped coaming (11) is arranged on the other side of the upper end of the base shell (1), the lower end of the first L-shaped coaming (10) is in sliding connection with the two first fool-proof cylinders (4), the lower end of the second L-shaped coaming (11) is in sliding connection with the two first fool-proof square rods (5), and the first L-shaped coaming (10) and the second L-shaped coaming (11) are attached to the base shell (1).
5. The novel energy storage battery module according to claim 4, wherein the top cover assembly comprises a top frame (12), the upper ends of the first L-shaped coaming (10) and the second L-shaped coaming (11) are provided with the top frame (12), two second foolproof cylinders (13) are fixed on one side of the bottom end of the top frame (12), two second foolproof square rods (14) are fixed on the other side of the bottom end of the top frame (12), the two second foolproof cylinders (13) are located on the inner side of the first L-shaped coaming (10) and are in sliding connection with the first L-shaped coaming (10), the two second foolproof square rods (14) are located on the inner side of the second L-shaped coaming (11) and are in sliding connection with the second L-shaped coaming (11), and the bottom end of the top frame (12) is respectively attached to the first L-shaped coaming (10) and the second L-shaped coaming (11).
6. The novel energy storage battery module according to claim 5, wherein an insulating plate (15) is further arranged on the inner side of the top frame (12), a rotating shaft is arranged between one end of the insulating plate (15) and the top frame (12), the insulating plate (15) is rotationally connected with the top frame (12) through the rotating shaft, a connecting plate (17) is fixed on the upper end of the other end of the insulating plate (15), a pull rod (18) is slidingly connected on the inner side of the other end of the connecting plate (17) far away from the insulating plate (15), one end of the pull rod (18) is positioned inside the top frame (12) and slidingly connected with the top frame (12), and a spring (19) is fixed between the outer side of the other end of the pull rod (18) and the connecting plate (17).
7. The novel energy storage battery module according to claim 6, wherein three hollow pressing frames (16) are respectively fixed at the bottom ends of the insulating plates (15) and the upper ends of the three battery cell groups (7), and the bottom ends of the hollow pressing frames (16) are attached to the battery cell groups (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020315.XU CN220382239U (en) | 2023-07-31 | 2023-07-31 | Novel energy storage battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020315.XU CN220382239U (en) | 2023-07-31 | 2023-07-31 | Novel energy storage battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382239U true CN220382239U (en) | 2024-01-23 |
Family
ID=89571927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322020315.XU Active CN220382239U (en) | 2023-07-31 | 2023-07-31 | Novel energy storage battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382239U (en) |
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2023
- 2023-07-31 CN CN202322020315.XU patent/CN220382239U/en active Active
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