CN219513255U - Novel combined vibration-resistant lithium battery - Google Patents
Novel combined vibration-resistant lithium battery Download PDFInfo
- Publication number
- CN219513255U CN219513255U CN202320244276.9U CN202320244276U CN219513255U CN 219513255 U CN219513255 U CN 219513255U CN 202320244276 U CN202320244276 U CN 202320244276U CN 219513255 U CN219513255 U CN 219513255U
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- China
- Prior art keywords
- lithium battery
- fixedly connected
- assembly
- top end
- vibration
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 100
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a novel combined anti-vibration lithium battery, which belongs to the technical field of lithium battery assembly and comprises an assembly shell and a plurality of lithium battery pieces, wherein an assembly cover is arranged at the top end of the assembly shell, a plurality of connecting assemblies are arranged on two sides of the assembly cover, a charging tube is arranged between the connecting assemblies, a connecting groove is formed in the bottom end of the charging tube, a fixed disc is fixedly connected to the top end of the inner side wall of the assembly shell, a negative electrode connecting column is fixedly connected to the top end of the fixed disc, an upper combination plate is connected to the positive end of the lithium battery piece, and a lower combination plate is connected to the negative end of the lithium battery piece. According to the utility model, through the arrangement of the upper combination plate and the lower combination plate, the combination of the lithium batteries is faster and more convenient, the problem that the lithium batteries are tightly attached to each other and are difficult to dissipate heat is also avoided, and meanwhile, the arrangement of the limiting plate and the fixing rod can facilitate the fast installation and disassembly of the lithium battery pack shell, and is convenient for detecting and maintaining the lithium battery pack with faults.
Description
Technical Field
The utility model relates to the technical field of lithium battery assembly, in particular to a novel combined anti-vibration lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium metal battery of the fifth generation product of the rechargeable battery is born in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery.
The current lithium cell is when using for guaranteeing that power is sufficient, generally all is that a plurality of independent lithium cell make up into lithium cell group and use together, for guaranteeing the stability of lithium cell group when the combination, generally can bind or wrap up a plurality of lithium cells through laminating mode equipment for the lithium cell is poor in the heat dissipation of the in-process of using like this, and difficult detachable's problem when single lithium cell goes wrong simultaneously can make whole lithium cell group lose the power supply ability.
Disclosure of Invention
The utility model aims to solve the problem that the combination and installation of a lithium battery are inconvenient in the prior art, and provides a novel combined anti-vibration lithium battery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel combination formula anti vibration lithium cell, includes equipment shell and a plurality of lithium cell piece, equipment shell top is provided with the equipment lid, equipment lid both sides all are provided with a plurality of coupling assembling, be provided with the charging tube between the coupling assembling, the coupling assembling has been seted up to the charging tube bottom, the top fixedly connected with fixed disk of equipment shell inside wall, fixed disk top fixedly connected with negative pole spliced pole, lithium cell piece positive pole end is connected with the composition board, lithium cell piece negative pole end is connected with the composition board down, go up and be provided with the combination subassembly between composition board and the lower composition board.
Preferably, the connecting component consists of a limiting plate and a fixing rod, wherein the end part of the limiting plate is rotationally connected with the side wall of the assembly cover, and the end part of the fixing rod is fixedly connected with the side wall of the assembly shell.
Preferably, the limiting plate is provided with a limiting hole, the fixing rod is provided with a limiting groove, and the limiting hole is matched with the limiting groove.
Preferably, the outer side wall of the charging tube is fixedly connected with the inner side wall of the round hole formed in the top end of the assembly cover, and the connecting groove is matched with the positive end of the lithium battery piece.
Preferably, the top end of the upper composition board is fixedly connected with a powerful spring, the powerful spring is higher than the plane at the top end of the assembly shell in a non-compression state, and the bottom end of the upper composition board is provided with a connecting groove.
Preferably, the combined assembly is composed of two rubber sleeves, two conducting rods and a connecting button, the bottom end of the upper combined plate is fixedly connected with the top end of the rubber sleeve positioned above, and the top end of the lower combined plate is fixedly connected with the bottom end of the rubber sleeve positioned below.
Preferably, the rubber sleeve positioned above and the rubber sleeve positioned below are respectively and fixedly connected with the connecting button through two conductive rods, and the top end of the lower combined plate is fixedly connected with the bottom end of the negative electrode connecting column.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through the setting of last composition board and lower composition board, can let the combination of lithium cell more quick convenient, also avoided the difficult radiating problem of lithium cell mutual inseparable laminating.
2. In this scheme, through limiting plate and dead lever's setting, can conveniently install and dismantle the lithium cell group shell fast, be convenient for detect and maintain the lithium cell group of trouble.
3. In this scheme, through the setting of powerful spring and equipment lid, can guarantee that lithium cell vibrations in-process can not take place rigid collision, avoid causing the damage of battery.
Drawings
Fig. 1 is a schematic perspective view of a novel combined anti-vibration lithium battery according to the present utility model;
FIG. 2 is a schematic diagram of a strong spring in a novel combined anti-vibration lithium battery according to the present utility model;
fig. 3 is a schematic structural diagram of an upper assembly plate in a novel assembled anti-vibration lithium battery according to the present utility model;
fig. 4 is a schematic structural diagram of a fixing disc in a novel combined anti-vibration lithium battery according to the present utility model;
fig. 5 is a schematic structural diagram of a lower combined plate in a novel combined anti-vibration lithium battery according to the present utility model;
fig. 6 is an enlarged view at a in fig. 2.
In the figure: 1. assembling the shell; 2. a lithium battery member; 3. assembling a cover; 4. a limiting plate; 5. a fixed rod; 6. a limit groove; 7. a charging tube; 8. a connection groove; 9. a strong spring; 10. a combination board is arranged; 11. a rubber sleeve; 12. a conductive rod; 13. a connecting button; 14. a lower combined plate; 15. a negative electrode connecting column; 16. a fixed disk.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Examples:
referring to fig. 1 to 6, a novel combined anti-vibration lithium battery comprises an assembly shell 1 and a plurality of lithium battery pieces 2, wherein an assembly cover 3 is arranged at the top end of the assembly shell 1, and a plurality of connecting components are arranged on two sides of the assembly cover 3;
further, the connecting component consists of a limiting plate 4 and a fixed rod 5, the end part of the limiting plate 4 is rotationally connected with the side wall of the assembly cover 3, the end part of the fixed rod 5 is fixedly connected with the side wall of the assembly shell 1, a limiting hole is formed in the limiting plate 4, a limiting groove 6 is formed in the fixed rod 5, and the limiting hole is matched with the limiting groove 6;
it should be noted that: after the assembly cover 3 is covered, the limiting plate 4 is outwards rotated by 90 degrees, so that the outwards holes on the limiting plate 4 enter the limiting grooves 6 on the fixed rod 5, and when the assembly cover is required to be disassembled, the limiting plate 4 and the fixed rod 5 are separated, and then the assembly cover 3 can be sprung under the action of the elasticity of the powerful spring 9;
the adoption of the method has the following further advantages: therefore, the lithium battery pack can be conveniently installed and detached, and the lithium battery pack with faults can be conveniently detected and maintained.
A charging tube 7 is arranged between the connecting components, and a connecting groove 8 is formed at the bottom end of the charging tube 7;
further, the outer side wall of the charging tube 7 is fixedly connected with the inner side wall of a round hole formed in the top end of the assembly cover 3, the connecting groove 8 is matched with the positive end of the lithium battery piece 2, the top end of the upper combined plate 10 is fixedly connected with a strong spring 9, the strong spring 9 is higher than the plane of the top end of the assembly shell 1 in a non-compressed state, and the bottom end of the upper combined plate 10 is provided with the connecting groove 8;
it should be noted that: after the lithium battery combination is completed, the connecting groove 8 at the bottom end of the charging tube 7 is in adaptive contact with the positive electrode end of the lithium battery piece 2, the assembly cover 3 is covered, meanwhile, the assembly cover 3 can elastically compress the powerful spring 9 greatly, the elasticity of the powerful spring 9 can keep the lithium battery piece 2 stable when the vehicle runs on a normal road section, and the force of the up-and-down vibration of the lithium battery piece 2 can make the powerful spring 9 compress and offset again when the vehicle runs on a bumpy road section;
the adoption of the method has the following further advantages: therefore, the rigid collision can not occur in the vibration process of the lithium battery, and the damage to the battery is avoided.
The top end of the inner side wall of the assembly shell 1 is fixedly connected with a fixed disc 16, the top end of the fixed disc 16 is fixedly connected with a negative electrode connecting column 15, the positive electrode end of the lithium battery piece 2 is connected with an upper composition board 10, the negative electrode end of the lithium battery piece 2 is connected with a lower composition board 14, and a composition component is arranged between the upper composition board 10 and the lower composition board 14;
further, the combined assembly consists of two rubber sleeves 11, two conductive rods 12 and a connecting button 13, the bottom end of the upper combined plate 10 is fixedly connected with the top end of the rubber sleeve 11 positioned above, the top end of the lower combined plate 14 is fixedly connected with the bottom end of the rubber sleeve 11 positioned below, the rubber sleeve 11 positioned above and the rubber sleeve 11 positioned below are respectively fixedly connected with the connecting button 13 through the two conductive rods 12, and the top end of the lower combined plate 14 is fixedly connected with the bottom end of the negative electrode connecting column 15;
it should be noted that: the negative electrode end of the lithium battery piece 2 is placed on a fixed disc 16 in the assembly shell 1, a negative electrode connecting post 15 is in adaptive contact with the negative electrode end of the lithium battery piece 2, then an upper combined plate 10 is placed at the positive electrode end of the lithium battery piece 2, the negative electrode end of the other lithium battery piece 2 is connected through a combined assembly and a lower combined plate 14, the connection stability of the lithium battery piece 2 can be ensured by a rubber sleeve 11, the lithium battery piece 2 is not easy to slide, the positive and negative electrodes of the two lithium battery pieces 2 can be communicated by a conductive rod 12 and a connecting button 13, a rubber insulating sleeve is arranged on the outer side wall of the conductive rod 12, and the lithium battery pieces 2 are combined in sequence to complete the combination of a plurality of lithium battery pieces 2 into a lithium battery pack;
the adoption of the method has the following further advantages: therefore, the combination of the lithium batteries is faster and more convenient, and the problem that the lithium batteries are tightly attached to each other and are difficult to dissipate heat is avoided.
When the lithium battery pack is used, the negative electrode end of the lithium battery piece 2 is placed on the fixed disc 16 in the assembly shell 1, the negative electrode connecting post 15 is in adaptive contact with the negative electrode end of the lithium battery piece 2, then the upper combined plate 10 is placed at the positive electrode end of the lithium battery piece 2, the negative electrode end of the other lithium battery piece 2 is connected through the combined assembly and the lower combined plate 14, the rubber sleeve 11 can ensure that the connection of the lithium battery pieces 2 is stable and is not easy to slide, the positive electrode and the negative electrode of the two lithium battery pieces 2 can be communicated through the conductive rod 12 and the connecting button 13, the outer side wall of the conductive rod 12 is provided with the rubber insulating sleeve, and the combination of the lithium battery pieces 2 into the lithium battery pack is completed by sequential combination, so that the combination of the lithium batteries is faster and more convenient, and the problem that the lithium batteries are tightly attached with each other and are not easy to dissipate heat is avoided;
after the lithium battery is assembled, the connecting groove 8 at the bottom end of the charging tube 7 is in adaptive contact with the positive electrode end of the lithium battery piece 2, the assembly cover 3 is covered, meanwhile, the assembly cover 3 can elastically compress the strong spring 9 greatly, so that the elasticity of the strong spring 9 can keep the lithium battery piece 2 stable when the lithium battery runs on a normal road section, and the strong spring 9 can be compressed and counteracted again by the force of up-and-down vibration of the lithium battery piece 2 when the lithium battery runs on a bumpy road section, so that rigid collision can not occur in the vibration process of the lithium battery, and the damage of the battery is avoided;
after the assembly cover 3 is covered, the limiting plate 4 is outwards rotated by 90 degrees, the outwards holes in the limiting plate 4 enter the limiting grooves 6 in the fixing rods 5, and when the assembly cover is required to be disassembled, the limiting plate 4 and the fixing rods 5 are separated, the assembly cover 3 can be sprung under the action of the elasticity of the powerful springs 9, so that the assembly cover can be conveniently installed and disassembled, and the lithium battery pack with faults can be conveniently detected and maintained.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a novel combination formula anti vibration lithium cell, includes equipment shell (1) and a plurality of lithium cell piece (2), its characterized in that, equipment shell (1) top is provided with equipment lid (3), equipment lid (3) both sides all are provided with a plurality of coupling assembling, be provided with charging tube (7) between the coupling assembling, connecting groove (8) have been seted up to charging tube (7) bottom, the top fixedly connected with fixed disk (16) of equipment shell (1) inside wall, fixed disk (16) top fixedly connected with negative pole spliced pole (15), lithium cell piece (2) positive pole end is connected with composite board (10), lithium cell piece (2) negative pole end is connected with composite board (14) down, be provided with composite assembly between composite board (10) and the composite board (14).
2. The novel combined anti-vibration lithium battery according to claim 1, wherein the connecting component consists of a limiting plate (4) and a fixing rod (5), the end part of the limiting plate (4) is rotationally connected with the side wall of the assembly cover (3), and the end part of the fixing rod (5) is fixedly connected with the side wall of the assembly shell (1).
3. The novel combined anti-vibration lithium battery according to claim 2, wherein the limiting plate (4) is provided with a limiting hole, the fixing rod (5) is provided with a limiting groove (6), and the limiting hole is matched with the limiting groove (6).
4. The novel combined anti-vibration lithium battery according to claim 1, wherein the outer side wall of the charging tube (7) is fixedly connected with the inner side wall of a round hole formed in the top end of the assembly cover (3), and the connecting groove (8) is matched with the positive end of the lithium battery piece (2).
5. The novel combined anti-vibration lithium battery according to claim 1, wherein the top end of the upper combined plate (10) is fixedly connected with a strong spring (9), the strong spring (9) is higher than the plane at the top end of the assembly shell (1) in a non-compressed state, and the bottom end of the upper combined plate (10) is provided with a connecting groove (8).
6. The novel combined anti-vibration lithium battery according to claim 1, wherein the combined assembly consists of two rubber sleeves (11), two conductive rods (12) and a connecting button (13), the bottom end of the upper combined plate (10) is fixedly connected with the top end of the rubber sleeve (11) positioned above, and the top end of the lower combined plate (14) is fixedly connected with the bottom end of the rubber sleeve (11) positioned below.
7. The novel combined anti-vibration lithium battery according to claim 6, wherein the rubber sleeve (11) located above and the rubber sleeve (11) located below are fixedly connected with the connecting button (13) through two conductive rods (12) respectively, and the top end of the lower combined plate (14) is fixedly connected with the bottom end of the negative electrode connecting column (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244276.9U CN219513255U (en) | 2023-02-09 | 2023-02-09 | Novel combined vibration-resistant lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244276.9U CN219513255U (en) | 2023-02-09 | 2023-02-09 | Novel combined vibration-resistant lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513255U true CN219513255U (en) | 2023-08-11 |
Family
ID=87529411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320244276.9U Active CN219513255U (en) | 2023-02-09 | 2023-02-09 | Novel combined vibration-resistant lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513255U (en) |
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2023
- 2023-02-09 CN CN202320244276.9U patent/CN219513255U/en active Active
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