CN220796973U - Assembled lithium battery protection board - Google Patents
Assembled lithium battery protection board Download PDFInfo
- Publication number
- CN220796973U CN220796973U CN202322527650.9U CN202322527650U CN220796973U CN 220796973 U CN220796973 U CN 220796973U CN 202322527650 U CN202322527650 U CN 202322527650U CN 220796973 U CN220796973 U CN 220796973U
- Authority
- CN
- China
- Prior art keywords
- plate
- lithium battery
- guard
- guard plate
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an assembled lithium battery protection plate, which belongs to the technical field of lithium batteries and comprises a bottom protection plate, a bottom frame plate and a top protection plate; the top of the bottom guard plate is movably connected with the top guard plate through a connecting guard plate; the bearing assembly is arranged on the top surface of the bottom guard plate and used for buffering and supporting the lithium battery pack; the telescopic rods are connected to the two sides of the bottom frame plate, and one end surface of each telescopic rod is connected with the bottom guard plate through a limiting piece; the heat dissipation component is arranged on the surface of the bottom frame plate and used for cooling the lithium battery pack; the telescopic component is arranged between the top guard plates and used for adjusting the assembly size of the guard plates; the utility model can adjust the size of the protection plate according to the size of the lithium battery to be assembled, is convenient for protecting and assembling the lithium battery, can play a role in buffering and protecting the lithium battery, and can conveniently and rapidly disassemble and assemble the protection plate due to the assembling structure, thereby improving the maintenance efficiency.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to an assembled lithium battery protection plate.
Background
Along with the progress of scientific technology and the development of electronic technology, more and more electronic devices need to be powered by a battery, the lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses a nonaqueous electrolyte solution, and is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, and the lithium battery is an energy battery with high reaction efficiency, strong safety and small volume and is widely applied.
The existing assembled lithium battery protection plate has certain limitation in use, is inconvenient to adjust the protection plate according to the size of an assembled lithium battery, is inconvenient to buffer the assembled lithium battery, cannot be rapidly disassembled when a certain part of a lithium battery pack is damaged, and is low in maintenance efficiency, so that the assembled lithium battery protection plate is required to be provided.
Disclosure of utility model
The utility model aims to provide an assembled lithium battery protection board, which can adjust the size of the protection board according to the size of a lithium battery to be assembled, is convenient for protecting and assembling the lithium battery, can play a role in buffering and protecting the lithium battery, and can generate damage, and the assembly structure can conveniently and rapidly disassemble and convert the protection board, so that the maintenance efficiency is improved, and the problems in the background art are solved.
To achieve the above object, the present utility model provides: an assembled lithium battery protection board comprises a bottom protection board, a bottom frame board and a top protection board; the top of the bottom guard plate is movably connected with the top guard plate through a connecting guard plate; the bearing assembly is arranged on the top surface of the bottom guard plate and used for buffering and supporting the lithium battery pack; the telescopic rods are connected to the two sides of the bottom frame plate, and one end surface of each telescopic rod is connected with the bottom guard plate through a limiting piece; the heat dissipation component is arranged on the surface of the bottom frame plate and used for cooling the lithium battery pack; the telescopic component is arranged between the top guard plates and used for adjusting the assembly size of the guard plates.
Preferably, the bearing assembly comprises: the positioning sleeve is arranged at the top of the bottom guard plate, and one end of the positioning sleeve is arranged in the positioning sleeve; the inner wall of the positioning sleeve is slidably connected with a limit baffle, the bottom end of the connecting guide rod is connected with the top of the limit baffle, and the top end of the connecting guide rod is connected with a bearing plate.
Preferably, the surface of the connecting guide rod and the inner cavity of the positioning sleeve are respectively provided with a buffer spring, and the surface of the bearing plate is in sliding connection with the inner surface of the bottom guard plate.
Preferably, the heat dissipation assembly includes: the fixing frame is arranged on the surface of the bottom frame plate in a sliding manner, and the mounting frame is connected to the inner surface of the fixing frame; the fan unit is embedded in the installation frame, one side of the fixing frame is connected with a compression spring, and the other end of the compression spring is connected with the bottom frame plate.
Preferably, the both sides of fixed frame are connected with the guide block, the guide slot has been seted up to one side of bottom frame board, the inner wall of guide slot is connected to the surface sliding of guide block, the surface activity cartridge of guide block has the location inserted bar.
Preferably, the telescopic assembly comprises: the protection plate is connected with the surface of the connection plate in a sliding manner; the limiting grooves are formed in the two sides of the protection plate, limiting blocks are connected to the two sides of the connecting plate, and the surfaces of the limiting blocks are connected with the inner walls of the limiting grooves in a sliding mode.
Preferably, the bottom of the connecting guard plate is detachably connected with the bottom guard plate through a locking piece, and the top of the connecting guard plate is detachably connected with the top guard plate through a locking piece.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the structures such as the bottom guard plate, the bottom frame plate, the top guard plate, the telescopic assembly and the like, the top guard plate is moved in the guard plate through the connecting plate and the limiting block, the size of the top guard plate can be adjusted, the size of the bottom guard plate can be adjusted to be matched with the top guard plate through the telescopic rod between the bottom guard plate and the bottom frame plate, the bottom guard plate is connected through the connecting guard plate to form a protective frame body, and the connecting guard plate can adjust the installation height of the top guard plate through the locking piece, so that the lithium battery with different sizes is suitable.
2. According to the utility model, through the arrangement of the structures such as the bearing assembly, the heat dissipation assembly and the like, the buffer spring in the positioning sleeve can act on the limit baffle plate, and the buffer protection effect is realized on the bottom of the lithium battery borne on the top of the bearing plate; and through the guide blocks on both sides of the fixed frame, the position of the fan set can be adjusted, so that the fan set is symmetrically arranged at the bottom of the lithium battery set, and the heat dissipation effect of the lithium battery set is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting guard plate of the present utility model;
FIG. 3 is a schematic view of the structure of the bottom frame plate of the present utility model;
FIG. 4 is a schematic view of the positioning sleeve according to the present utility model;
Fig. 5 is a schematic structural view of the protection plate of the present utility model.
In the figure: 1. a bottom guard board; 2. a bottom frame plate; 3. a telescopic rod; 4. a limiting piece; 5. a guide groove; 6. a compression spring; 7. a fixed frame; 8. a guide block; 9. a mounting frame; 10. a fan group; 11. positioning the inserted link; 12. a carrying plate; 13. positioning a sleeve; 14. connecting a guide rod; 15. a limit baffle; 16. a buffer spring; 17. connecting a guard board; 18. a locking member; 19. a top guard board; 20. a protection plate; 21. a limit groove; 22. a connecting plate; 23. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides: an assembled lithium battery protection plate comprises a bottom protection plate 1, a bottom frame plate 2 and a top protection plate 19; the top of the bottom guard plate 1 is movably connected with a top guard plate 19 through a connecting guard plate 17; the bearing assembly is arranged on the top surface of the bottom guard plate 1 and used for buffering and supporting the lithium battery pack; the telescopic rods 3 are connected to the two sides of the bottom frame plate 2, and one end surface of each telescopic rod 3 is connected with the bottom guard plate 1 through a limiting piece 4; the heat dissipation component is arranged on the surface of the bottom frame plate 2 and used for cooling the lithium battery pack; a telescopic assembly arranged between the top guard plates 19 for adjusting the assembly size of the guard plates.
It is worth noting that, through the setting of end backplate 1, underframe board 2, top backplate 19, bearing assembly, radiator unit and telescopic assembly structure, can be according to waiting to assemble the size of lithium cell size and adjust the protection shield, conveniently protect the assembly to can play the effect of buffering protection to the lithium cell, take place the condition of damage and take place, assembly structure can be convenient quick dismantles the change to the protection shield and joins in marriage, improves maintenance efficiency.
Specifically, the bearing assembly includes: a positioning sleeve 13 arranged at the top of the bottom guard plate 1, and a connecting guide rod 14 with one end arranged inside the positioning sleeve 13; the inner wall of the positioning sleeve 13 is slidably connected with a limit baffle 15, the bottom end of the connecting guide rod 14 is connected with the top of the limit baffle 15, and the top end of the connecting guide rod 14 is connected with the bearing plate 12. Buffer springs 16 are respectively arranged on the surface of the connecting guide rod 14 and the inner cavity of the positioning sleeve 13, and the surface of the bearing plate 12 is in sliding connection with the inner surface of the bottom guard plate 1.
Further, can protect lithium cell group bottom through end backplate 1, positioning sleeve 13 is the structure of assembling loading board 12, and loading board 12 is the subassembly that carries on lithium cell group, and limit baffle 15 is the effect of spacing to buffer spring 16 position, and buffer spring 16 is the effect that can play the buffering to limit baffle 15 and loading board 12, and connecting guide rod 14 is the subassembly of connecting limit baffle 15 and loading board 12.
The heat dissipation assembly comprises: a fixed frame 7 slidably mounted on the surface of the bottom frame plate 2, and a mounting frame 9 connected to the inner surface of the fixed frame 7; wherein, the fan group 10 is embedded in the mounting frame 9, one side of the fixed frame 7 is connected with the compression spring 6, and the other end of the compression spring 6 is connected with the bottom frame plate 2. The both sides of fixed frame 7 are connected with guide block 8, and guide slot 5 has been seted up to one side of underframe board 2, and the inner wall of guide slot 5 is connected to the surface sliding of guide block 8, and the movable cartridge in surface of guide block 8 has location inserted bar 11.
Wherein, fixed frame 7 is the subassembly to the assembly of installing frame 9, and fan group 10 is the effect of cooling down that dispels the heat to the lithium cell group, and compression spring 6 is the effect to fixed frame 7, and stable to fixed frame 7 position prevents to take place to rock when convenient to use, and location inserted bar 11 is the subassembly of guide block 8 location, and guide slot 5 is the effect that plays the direction spacing to guide block 8.
The flexible subassembly includes: the connecting plate 22 is connected to the surface of the top guard plate 19, and the guard plate 20 is connected to the surface of the connecting plate 22 in a sliding manner; wherein, limiting grooves 21 are formed on two sides of the protection plate 20, limiting blocks 23 are connected on two sides of the connecting plate 22, and surfaces of the limiting blocks 23 are slidably connected with inner walls of the limiting grooves 21.
In addition, the top guard plate 19 is the subassembly to connecting plate 22 connection, and connecting plate 22 is the size that cooperates guard plate 20 to between the top guard plate 19 and acts on, and stopper 23 is the spacing effect of cooperation spacing groove 21 to the position of connecting plate 22, locks the position after adjusting through the retaining member at last. The bottom of the connecting guard plate 17 is detachably connected with the bottom guard plate 1 through a locking member 18, and the top of the connecting guard plate 17 is detachably connected with the top guard plate 19 through the locking member 18.
When the lithium battery protection device is used, the top protection plate 19 moves in the protection plate 20 through the connecting plate 22 and the limiting block 23, the size of the top protection plate 19 can be adjusted, the size of the bottom protection plate 1 can be adjusted to be matched with the top protection plate 19 through the telescopic rod 3 between the bottom protection plate 1 and the bottom frame plate 2, the top protection plate 19 is connected through the connecting protection plate 17 to form a protection frame body, and the connecting protection plate 17 can adjust the installation height of the top protection plate 19 through the locking piece 18 so as to adapt to lithium batteries with different sizes; the buffer spring 16 in the positioning sleeve 13 can act on the limit baffle 15 to buffer and protect the bottom of the lithium battery borne by the top of the bearing plate 12; and through the guide blocks 8 on both sides of the fixed frame 7, the position of the fan set 10 can be adjusted, so that the fan set 10 is symmetrically arranged at the bottom of the lithium battery pack, and the heat dissipation effect of the lithium battery pack is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An assembled lithium battery protection plate, comprising: a bottom guard board (1), a bottom frame board (2) and a top guard board (19);
the top of the bottom guard plate (1) is movably connected with a top guard plate (19) through a connecting guard plate (17);
The bearing assembly is arranged on the top surface of the bottom guard plate (1) and used for buffering and supporting the lithium battery pack;
the telescopic rods (3) are connected to the two sides of the bottom frame plate (2), and one end surface of each telescopic rod (3) is connected with the bottom guard plate (1) through a limiting piece (4);
The heat dissipation component is arranged on the surface of the bottom frame plate (2) and used for cooling the lithium battery pack;
and the telescopic component is arranged between the top guard plates (19) and used for adjusting the assembly size of the protection plates.
2. The assembled lithium battery protection plate according to claim 1, wherein: the bearing assembly comprises:
A positioning sleeve (13) arranged on the top of the bottom guard plate (1), and
A connecting guide rod (14) with one end arranged inside the positioning sleeve (13);
The inner wall sliding connection of the positioning sleeve (13) is provided with a limit baffle (15), the bottom end of the connecting guide rod (14) is connected with the top of the limit baffle (15), and the top end of the connecting guide rod (14) is connected with a bearing plate (12).
3. The assembled lithium battery protection plate according to claim 2, wherein: the surface of the connecting guide rod (14) and the inner cavity of the positioning sleeve (13) are respectively provided with a buffer spring (16), and the surface of the bearing plate (12) is in sliding connection with the inner surface of the bottom guard plate (1).
4. The assembled lithium battery protection plate according to claim 1, wherein: the heat dissipation assembly comprises:
A fixed frame (7) which is slidingly arranged on the surface of the bottom frame plate (2), and
A mounting frame (9) connected to the inner surface of the fixing frame (7);
The fan unit (10) is embedded in the mounting frame (9), one side of the fixing frame (7) is connected with the compression spring (6), and the other end of the compression spring (6) is connected with the bottom frame plate (2).
5. The assembled lithium battery protection plate according to claim 4, wherein: the fixed frame is characterized in that guide blocks (8) are connected to two sides of the fixed frame (7), a guide groove (5) is formed in one side of the bottom frame plate (2), the surface of the guide block (8) is connected with the inner wall of the guide groove (5) in a sliding mode, and a positioning inserting rod (11) is movably inserted into the surface of the guide block (8).
6. The assembled lithium battery protection plate according to claim 1, wherein: the telescopic component comprises:
a connecting plate (22) connected to the surface of the top guard plate (19), and
A protection plate (20) which is connected with the surface of the connecting plate (22) in a sliding way;
Limiting grooves (21) are formed in two sides of the protection plate (20), limiting blocks (23) are connected to two sides of the connecting plate (22), and the surfaces of the limiting blocks (23) are connected with the inner walls of the limiting grooves (21) in a sliding mode.
7. The assembled lithium battery protection plate according to claim 1, wherein: the bottom of the connecting guard plate (17) is detachably connected with the bottom guard plate (1) through a locking piece (18), and the top of the connecting guard plate (17) is detachably connected with the top guard plate (19) through the locking piece (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527650.9U CN220796973U (en) | 2023-09-18 | 2023-09-18 | Assembled lithium battery protection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527650.9U CN220796973U (en) | 2023-09-18 | 2023-09-18 | Assembled lithium battery protection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796973U true CN220796973U (en) | 2024-04-16 |
Family
ID=90664865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527650.9U Active CN220796973U (en) | 2023-09-18 | 2023-09-18 | Assembled lithium battery protection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796973U (en) |
-
2023
- 2023-09-18 CN CN202322527650.9U patent/CN220796973U/en active Active
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| GR01 | Patent grant |