CN220984718U - Energy storage device convenient to assemble - Google Patents
Energy storage device convenient to assemble Download PDFInfo
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- CN220984718U CN220984718U CN202322590917.9U CN202322590917U CN220984718U CN 220984718 U CN220984718 U CN 220984718U CN 202322590917 U CN202322590917 U CN 202322590917U CN 220984718 U CN220984718 U CN 220984718U
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- cover assembly
- assembly
- battery
- energy storage
- storage device
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- 238000004146 energy storage Methods 0.000 title claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to a portable energy storage device, in particular to an energy storage device convenient to assemble, which comprises a cover plate component and a battery component; the cover plate assembly comprises a front cover assembly, a rear cover assembly, a left cover assembly, a right cover assembly, an upper cover assembly and a lower cover assembly, and a battery accommodating cavity is formed after the front cover assembly, the rear cover assembly, the left cover assembly, the right cover assembly, the upper cover assembly and the lower cover assembly are spliced; the battery assembly comprises an aluminum extrusion bracket and an electric core module, and is accommodated in the battery accommodating cavity. The energy storage device convenient to assemble provided by the utility model adopts a modularized design, the energy storage device is divided into the battery assembly part and the plurality of cover plate assemblies, and the modularized assembly can reduce the tool fixture and the assembly working hours, so that the manufacturing cost is reduced, the assembly of all the assemblies is carried out on the same plane, the assembly process does not need to be overturned or carried, the production danger problem is avoided, the disassembly and the assembly are convenient, and the productivity is greatly improved.
Description
Technical Field
The present utility model relates to portable energy storage devices, and more particularly to an energy storage device with convenient assembly.
Background
With the development of economy, various household appliances are popularized, people cannot turn on electricity in daily life, once power is cut off, the daily life of people is seriously affected, and various electric appliances cannot be used; the improvement of the life quality of people and the popularization of outdoor exercises are realized, the outdoor camping project is more and more popular with the masses, the masses do not stay on the tent for outdoor camping, and the masses are expected to use various household electrical appliances normally outdoors by spot bonfire. Therefore, some portable energy storage devices, such as chinese patent application CN202220956374.0, named as an energy storage device, are currently available on the market. Although the device can solve the demands of people on family emergency electricity utilization and outdoor household electrical equipment, the energy storage device on the current market is complex in assembly mode design, the assembly process is required to be equipped with a tool fixture and a lifting appliance, even some product designs are required to turn over a shell, and the assembly process is difficult.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the energy storage device is high in disassembly and assembly efficiency, low in cost and convenient to assemble.
In order to solve the technical problems, the utility model adopts the following technical scheme: an energy storage device convenient to assemble comprises a cover plate assembly and a battery assembly;
The cover plate assembly comprises a front cover assembly, a rear cover assembly, a left cover assembly, a right cover assembly, an upper cover assembly and a lower cover assembly, and a battery accommodating cavity is formed after the front cover assembly, the rear cover assembly, the left cover assembly, the right cover assembly, the upper cover assembly and the lower cover assembly are spliced;
The battery pack comprises an aluminum extrusion support and a battery cell module, the battery pack is accommodated in the battery accommodating cavity, the battery cell module is locked with the aluminum extrusion support through a fastener, and the battery pack is locked with the cover plate module through the fastener.
Further, the battery pack further comprises a BMS plate support and a BMS plate main body, wherein the BMS plate support is arranged on one side of the battery cell module and is locked with the battery cell module through a fastener, and the BMS plate main body is connected with the BMS plate support through the fastener.
Further, the battery pack further comprises an inverter bracket and an inverter main body, wherein the inverter bracket is arranged above the battery cell module and is connected with the battery cell module and the aluminum extrusion bracket through fasteners, and the inverter main body is connected with the inverter bracket through fasteners.
Further, the battery pack further comprises a power panel support and a power panel main body, wherein the power panel support is connected with the aluminum extrusion support through a fastener, and the power panel main body is connected with the power panel support through the fastener.
Further, a positioning and fool-proof structure is designed on the lower cover assembly, and the battery assembly is locked with the lower cover plate assembly through a fastener.
Further, a plurality of fixing parts are arranged on the front side and the rear side of the lower cover assembly, and the cell module is locked with the fixing parts through fasteners.
Further, protruding ribs are arranged at the lower ends of the left cover assembly, the right cover assembly, the front cover assembly and the rear cover assembly, rabbets are arranged on the periphery of the lower cover plate assembly, and the protruding ribs are in plug-in fit with the rabbets.
Further, the front cover assembly and the rear cover assembly are provided with male buckles, the left cover assembly and the right cover assembly are provided with female buckles, and the male buckles are matched with the female buckles in a clamping mode.
Further, two sides of the left cover component and the right cover component are respectively provided with two folded edges, the male buckles are arranged on the folded edges, and the folded edges are connected with the aluminum extrusion bracket through fasteners.
Further, the upper cover component is provided with four corner edges, is matched with the containing cavity formed by the left cover component, the rear cover component, the front cover component and the rear cover component, and is locked on the power panel bracket through screws, and the locking part is attached with a screw rubber plug and an annular rubber plug.
The utility model has the beneficial effects that: compared with the traditional energy storage device assembly mode which is complicated in design, the assembly process is provided with the tool fixture and the lifting appliance, the assembly working time is long, the whole machine parts are numerous, the assembly is carried out in a single part mode, the disassembly and the assembly are complex, the assembly are inconvenient, the productivity can not be improved, and the cost is high.
Drawings
FIG. 1 is a schematic diagram of an energy storage device with easy assembly;
FIG. 2 is a schematic view of a cover plate assembly with ease of assembly;
FIG. 3 is another schematic structural view of a cover plate assembly with ease of assembly;
FIG. 4 is another schematic structural view of a cover plate assembly with ease of assembly;
FIG. 5 is another schematic structural view of a cover plate assembly with ease of assembly;
FIG. 6 is another schematic structural view of an energy storage device with ease of assembly;
fig. 7 is a schematic structural view of a battery assembly that is convenient to assemble;
Fig. 8 is another structural schematic diagram of a battery assembly that is convenient to assemble;
FIG. 9 is a schematic view of a spigot with convenient assembly;
FIG. 10 is a schematic view of a male buckle with easy assembly;
FIG. 11 is a schematic diagram of a structure of a battery cell module;
Fig. 12 is a schematic structural view of a power panel holder;
FIG. 13 is a schematic view of the structure of the lower cover assembly;
Description of the reference numerals:
1. A cover plate assembly; 11. a battery accommodating chamber; 12. a front cover assembly; 13. a rear cover assembly; 14. a left cap assembly; 15. a right cap assembly; 16. an upper cover assembly; 17. a lower cover assembly; 171. a fixing part; 18. A spigot; 19. convex ribs; 191. A male buckle; 192. A female buckle; 193. A screw rubber plug; 194. Annular rubber plug; 2. A battery assembly; 21. An aluminum extrusion bracket; 22. A battery cell module; 23. an inverter bracket; 24. a power panel bracket; 25. BMS board rack; 26. an inverter main body; 27. a power panel main body; 28. a BMS board body; 3. an upper isolation harness plate; 31. a lower insulation harness plate; 32. a concave space; 33. a support lug;
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides an energy storage device convenient to assemble, which is applied to portable energy storage equipment.
Referring to fig. 1 to 13, an energy storage device of the present utility model includes a cover plate assembly 1 and a battery assembly 2;
The cover plate assembly 1 comprises a front cover assembly 12, a rear cover assembly 13, a left cover assembly 14, a right cover assembly 15, an upper cover assembly 16 and a lower cover assembly 17, wherein the front cover assembly 12, the rear cover assembly 13, the left cover assembly 14, the right cover assembly 15, the upper cover assembly 16 and the lower cover assembly 17 are spliced to form a battery accommodating cavity 11;
The battery assembly 2 comprises an aluminum extrusion support 21 and a battery cell module 22, the battery assembly 2 is accommodated in the battery accommodating cavity 11, the battery cell module 22 is locked with the aluminum extrusion support 21 through a fastener, and the battery assembly 2 is locked with the cover plate assembly 1 through the fastener.
From the above description, the beneficial effects of the utility model are as follows: compared with the traditional energy storage device assembly mode which is complicated in design, the assembly process is provided with a tool fixture and a lifting appliance, the assembly working time is long, the whole machine parts are numerous, the assembly is carried out in a single part mode, the disassembly and the assembly are complex, the assembly are inconvenient, the productivity can not be improved, the cost is high, the energy storage device convenient to assemble provided by the utility model adopts the modularized design, the energy storage device is divided into a battery assembly 2 part and a plurality of cover plate assemblies 1, the modularized assembly can reduce the tool fixture and the assembly working time, the manufacturing cost is reduced, the assembly of all the assemblies is carried out on the same plane, the overturning or carrying is not needed in the assembly process, the production danger problem can not exist, the disassembly and the productivity are improved greatly.
In an alternative embodiment, the battery assembly 2 further includes a BMS plate holder 25 and a BMS plate body 28 disposed at one side of the cell module 22, and the BMS plate holder 25 is locked with the cell module 22 by a fastener, and the BMS plate body 28 is connected with the BMS plate holder 25 by a fastener.
In an alternative embodiment, the battery assembly 2 further includes an inverter bracket 23 and an inverter main body 26, which are disposed above the battery cell module 22, and the inverter bracket 23 is connected to the battery cell module 22 and the aluminum extrusion bracket 21 through fasteners, and the inverter main body 26 is connected to the inverter bracket 23 through fasteners.
In an alternative embodiment, the battery assembly 2 further includes a power panel bracket 24 and a power panel main body 27 disposed above the inverter main body 26, wherein the power panel bracket 24 is connected with the aluminum extrusion bracket 21 through a fastener, and the power panel main body 27 is connected with the power panel bracket 24 through a fastener.
In an alternative embodiment, the lower cover assembly 17 is provided with a positioning and fool-proof structure, and the battery assembly 2 is locked with the lower cover assembly 1 through a fastener.
From the above description, the positioning and fool-proof structure plays a role in simplifying the installation operation and improving the installation efficiency.
In an alternative embodiment, a plurality of fixing parts 171 are provided on both front and rear sides of the lower cap assembly 17, and the cell module 22 is locked with the fixing parts 171 by fasteners.
In an alternative embodiment, the lower ends of the left cover component 1, the right cover component 1, the front cover component 1 and the rear cover component 1 are provided with convex ribs 19, the periphery of the lower cover component 1 is provided with rabbets 18, and the convex ribs 19 are in plug-in fit with the rabbets 18.
From the above description, the lower cover plate assembly 1 is provided with the spigot 18 around, the front cover assembly 1, the rear cover assembly 1, the left cover assembly 1 and the right cover assembly 1 are provided with the ribs 19 at the lower ends, one of the ribs 19 of the cover plate assembly 1 is in plug-in fit with the spigot 18 of the other cover plate assembly 1, and the ribs 19 are fixedly plug-in with the spigot 18 to improve the firmness of the fit between the cover plate assemblies 1, so that the cover plate assembly is convenient and quick.
In an alternative embodiment, the front cover assembly 1 and the rear cover assembly 1 are provided with male buckles 191, the left cover assembly and the right cover assembly 1 are provided with female buckles 192, and the male buckles 191 are in clamping fit with the female buckles 192.
As can be seen from the above description, the male buckle 191 and the female buckle 192 are fastened and fixed to improve the firmness of the fitting between the cover plate assemblies 1, which is convenient and quick.
In an alternative embodiment, the left cover assembly 14 and the right cover assembly 15 have two folds at both sides, respectively, the male buckle 191 is disposed on the folds, and the folds are connected to the aluminum extrusion bracket 21 by fasteners.
In an alternative embodiment, the upper cover assembly 16 has four corners, which are matched with the cavities formed by the left cover assembly 14, the rear cover assembly 13, the front cover assembly 12 and the rear cover assembly 13, and the upper cover assembly 16 is locked on the power panel bracket 24 through screws, and a screw rubber plug 193 and a ring rubber plug 194 are attached at the locking positions.
As is apparent from the above description, the upper cover assembly 16 has four corner edges adapted to the left cover assembly 14, the rear cover assembly 13, the front cover assembly 12, and the rear cover assembly 13, so that the upper cover can be conveniently formed into a handle. The screw rubber plug 193 and the annular rubber plug 194 are attached to the screw locking area to cover the screws; the screw rubber plug 193 is in interference fit with the square groove, and the annular rubber plug 194 is in interference fit with the annular groove of the upper cover.
Referring to fig. 1 to 13, a first embodiment of the present utility model is as follows: an energy storage device convenient to assemble comprises a cover plate assembly 1 and a battery assembly 2;
The cover plate assembly 1 comprises a front cover assembly 12, a rear cover assembly 13, a left cover assembly 14, a right cover assembly 15, an upper cover assembly 16 and a lower cover assembly 17, wherein the front cover assembly 12, the rear cover assembly 13, the left cover assembly 14, the right cover assembly 15, the upper cover assembly 16 and the lower cover assembly 17 are spliced to form a battery accommodating cavity 11;
The battery assembly 2 comprises an aluminum extrusion support 21 and a battery cell module 22, the battery assembly 2 is accommodated in the battery accommodating cavity 11, the battery cell module 22 is locked with the aluminum extrusion support 21 through a fastener, and the battery assembly 2 is locked with the cover plate assembly 1 through the fastener.
The battery pack 2 further includes a BMS plate holder 25 and a BMS plate body 28 disposed at one side of the cell module 22, and the BMS plate holder 25 is locked with the cell module 22 by a fastener, and the BMS plate body 28 is connected with the BMS plate holder 25 by a fastener. The battery assembly 2 further comprises an inverter bracket 23 and an inverter main body 26, wherein the inverter bracket 23 is arranged above the battery cell module 22, the inverter bracket 23 is connected with the battery cell module 22 and the aluminum extrusion bracket 21 through fasteners, and the inverter main body 26 is connected with the inverter bracket 23 through fasteners. The battery assembly 2 further comprises a power panel bracket 24 and a power panel main body 27, which are arranged above the inverter main body 26, wherein the power panel bracket 24 is connected with the aluminum extrusion bracket 21 through a fastener, and the power panel main body 27 is connected with the power panel bracket 24 through a fastener. The lower cover assembly 17 is provided with a positioning and fool-proof structure, and the battery assembly 2 is locked with the lower cover plate assembly 1 through a fastener. The lower cover assembly 17 is provided with a plurality of fixing parts 171 on the front and rear sides, and the cell module 22 is locked with the fixing parts 171 by fasteners. The left cover assembly 1, the right cover assembly 1, the front cover assembly 1 and the rear cover assembly 1 are provided with convex ribs 19 at the lower ends, the periphery of the lower cover assembly 1 is provided with rabbets 18, and the convex ribs 19 are in plug-in fit with the rabbets 18. The front cover assembly 1 and the rear cover assembly 1 are provided with male buckles 191, the left cover assembly and the right cover assembly 1 are provided with female buckles 192, and the male buckles 191 are in clamping fit with the female buckles 192. The left cover assembly 14 and the right cover assembly 15 have two folds at both sides, respectively, the male buckle 191 is disposed on the folds, and the folds are connected with the aluminum extrusion bracket 21 through fasteners. The upper cover assembly 16 has four corner edges, and is adapted to the accommodating cavity formed by the left cover assembly 14, the rear cover assembly 13, the front cover assembly 12 and the rear cover assembly 13, and the upper cover assembly 16 is locked on the power panel bracket 24 through screws, and a screw rubber plug 193 and an annular rubber plug 194 are attached at the locking position.
The cell module 22 includes an upper isolation harness plate 3 and a lower isolation harness plate 31, which are designed by cell arrangement, and a concave space 32 is formed on the upper isolation harness plate 3 and the lower isolation harness plate 31 to accommodate the BMS plate holder 25 and the BMS plate body 28. Four lugs 33 are arranged on the upper and lower wire harness isolation plates and are used for locking with the aluminum extrusion bracket 21. The aluminum extrusion support 21 is U-shaped and is formed by locking three sections of sheet metal parts. In other embodiments, the aluminum extrusion support 21 may be integrally formed.
The working principle of the embodiment is as follows: the battery assembly 2 consists of a battery cell module 22, an inverter bracket 23, a BMS plate bracket 25 and BMS plates; the power panel comprises an inverter, a power panel bracket 24, a power panel and an aluminum extrusion bracket 21. Firstly, the BMS plate bracket 25 is locked and attached on the battery cell module 22 with good PACK through screws, and then the BMS plate is locked and attached on the BMS plate bracket 25; secondly, placing the BMS plate bracket 25, the battery cell module 22 and the BMS plate into an aluminum extrusion bracket 21 assembly for locking by screws; thirdly, vertically installing an inverter bracket 23, locking and attaching the inverter to the battery cell module 22 and the aluminum extrusion bracket 21 through screws, and locking and attaching the inverter to the inverter bracket 23 through screws; fourth, the power panel bracket 24 is vertically installed, the power panel is locked and attached to the aluminum extrusion bracket 21 around through screws, and then the power panel is locked and attached to the power panel bracket 24 through screws, so that the complete battery assembly 2 is assembled.
Each subassembly of shell body is assembled and is operated in the coplanar, connects through the buckle between each subassembly, and the screw lock attaches, and the dismouting is simple, and is convenient and swift, is convenient for to energy storage device's management and maintenance, when need be located to hold the chamber circuit board and inspect or maintain, can dismantle the subassembly of corresponding shell body according to the mounted position of each circuit board. The battery assembly 2 is attached to the lower cover assembly 17 through screw locking, the left cover assembly 14 is in snap connection with the rear cover assembly 13 and the front cover assembly 12 and is attached to the battery assembly 2 through screw locking, the right cover assembly 15 is in snap connection with the rear cover assembly 13 and the front cover assembly 12 and is attached to the battery assembly 2 through screw locking, the rear cover assembly 13 is in snap connection with the left cover assembly 14 and the right cover assembly 15 and is attached to the battery assembly 2 through screw locking, and the front cover assembly 12 is in snap connection with the left cover assembly 14 and the right cover assembly 15 and is attached to the battery assembly 2 through screw locking, and the upper cover assembly 16 is attached to the battery assembly 2 through screw locking.
When in installation, the first step is as follows: the battery assembly 2 is vertically installed, the battery assembly 2 is locked on the lower cover assembly 17, a positioning and fool-proof structure is designed on the lower cover assembly 17, and locking points are screw points around the lower cover assembly 17. And a second step of: the side of the left cover component 14 is installed, the convex rib at the bottom of the left cover component 14 is inserted into the spigot 18 structure of the lower cover component 17, the screw posts at the two sides are inserted into the positioning holes of the aluminum extrusion bracket 21 component of the battery component 2, and the screws are locked, so that the right cover component 153 is installed in the same way. And a third step of: the side of the rear cover component 13 is installed, the male buckles 191 on the two sides of the rear cover component 13 are inserted into the corresponding buckling positions of the left cover component 14 and the right cover component 15, the male buckles 192 buckled into the left cover component 14 and the right cover component 15 downwards, the bottom convex ribs of the rear cover component 13 are limited with the rabbets 18 of the lower cover component 171, and the front cover component 12 is installed in the same way. Fourth step: the upper cover assembly 16 is vertically installed, four corners of the upper cover assembly 16 are respectively inserted into the containing cavities formed by the left cover assembly 14, the rear cover assembly 13 and the front cover assembly 12, the containing cavities formed by the right cover assembly 15, the rear cover assembly 13 and the front cover assembly 12, the upper cover assembly 16 is inserted into a foolproof and limiting structure, screws are locked, and the screw rubber plug 193 and the annular rubber plug 194 on the upper cover assembly 166 are attached.
In summary, compared with the traditional energy storage device assembly mode, the energy storage device convenient to assemble is complex in design, the assembly process is required to be provided with the tool fixture and the lifting appliance, the assembly working time is long, the whole machine parts are assembled in a single part mode, the assembly and disassembly are complex, the assembly is inconvenient, the productivity cannot be improved, the cost is high, the energy storage device convenient to assemble is divided into a battery assembly part and a plurality of cover plate assemblies by adopting the modularized design, the tool fixture and the assembly working time can be reduced by modularized assembly, the manufacturing cost is reduced, the assembly of all the assemblies is carried out on the same plane, the assembly process does not need to turn over or carry, the production danger problem cannot exist, the assembly and disassembly are convenient, and the productivity is greatly improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. An energy storage device convenient to assemble is characterized by comprising a cover plate assembly and a battery assembly;
The cover plate assembly comprises a front cover assembly, a rear cover assembly, a left cover assembly, a right cover assembly, an upper cover assembly and a lower cover assembly, and a battery accommodating cavity is formed after the front cover assembly, the rear cover assembly, the left cover assembly, the right cover assembly, the upper cover assembly and the lower cover assembly are spliced;
The battery pack comprises an aluminum extrusion support and a battery cell module, the battery pack is accommodated in the battery accommodating cavity, the battery cell module is locked with the aluminum extrusion support through a fastener, and the battery pack is locked with the cover plate module through the fastener.
2. The energy storage device of claim 1, wherein the battery assembly further comprises a BMS plate support and a BMS plate body disposed on one side of the battery cell module, and wherein the BMS plate support is locked with the battery cell module by a fastener, and wherein the BMS plate body is connected with the BMS plate support by a fastener.
3. The energy storage device of claim 2, wherein the battery assembly further comprises an inverter bracket and an inverter body, the inverter bracket is disposed above the battery module and is connected with the battery module and the aluminum extrusion bracket by fasteners, and the inverter body is connected with the inverter bracket by fasteners.
4. The energy storage device of claim 3, wherein the battery assembly further comprises a power strip support and a power strip main body disposed above the inverter main body, wherein the power strip support is connected to the aluminum extrusion support via a fastener, and the power strip main body is connected to the power strip support via a fastener.
5. The energy storage device of claim 4, wherein the lower cover assembly is configured with a positioning and foolproof structure, and the battery assembly is locked with the lower cover assembly by a fastener.
6. The energy storage device of claim 5, wherein a plurality of fixing portions are provided on both front and rear sides of the lower cover assembly, and the cell module is locked with the fixing portions by fasteners.
7. The energy storage device of claim 5, wherein the left cover assembly, the right cover assembly, the front cover assembly and the rear cover assembly are provided with ribs at lower ends, the lower cover assembly is provided with a spigot at periphery, and the ribs are in plug-in fit with the spigot.
8. The energy storage device of claim 5, wherein the front cover assembly and the rear cover assembly are provided with male buckles, the left cover assembly and the right cover assembly are provided with female buckles, and the male buckles are in snap fit with the female buckles.
9. The energy storage device of claim 8, wherein the left and right cover assemblies each have two folds on both sides, the male buckle is disposed on the folds, and the folds are connected to the aluminum extrusion bracket by fasteners.
10. The energy storage device of claim 9, wherein the upper cover assembly has four corners adapted to the cavities formed by the left cover assembly, the rear cover assembly, the front cover assembly, and the rear cover assembly, and the upper cover assembly is screwed to the power panel bracket, and the screwed rubber plug and the annular rubber plug are attached to the locking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590917.9U CN220984718U (en) | 2023-09-22 | 2023-09-22 | Energy storage device convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590917.9U CN220984718U (en) | 2023-09-22 | 2023-09-22 | Energy storage device convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984718U true CN220984718U (en) | 2024-05-17 |
Family
ID=91060183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322590917.9U Active CN220984718U (en) | 2023-09-22 | 2023-09-22 | Energy storage device convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984718U (en) |
-
2023
- 2023-09-22 CN CN202322590917.9U patent/CN220984718U/en active Active
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