CN221126113U - Lithium ion storage battery - Google Patents
Lithium ion storage battery Download PDFInfo
- Publication number
- CN221126113U CN221126113U CN202322641420.5U CN202322641420U CN221126113U CN 221126113 U CN221126113 U CN 221126113U CN 202322641420 U CN202322641420 U CN 202322641420U CN 221126113 U CN221126113 U CN 221126113U
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- CN
- China
- Prior art keywords
- lithium ion
- casing
- ion battery
- storage battery
- battery
- 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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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 33
- 239000000178 monomer Substances 0.000 claims description 18
- 238000010030 laminating Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a lithium ion storage battery in the field of storage batteries, which comprises a shell and a battery pack arranged in the shell, wherein a plurality of anti-collision plates for protection are fixedly arranged on the side surface of the shell, the battery pack comprises a plurality of single lithium batteries, a connecting piece and two fixing plates, the single lithium batteries are arranged between the two fixing plates through the connecting piece, and the two fixing plates are connected with the inner surface of the shell; according to the lithium ion storage battery, the anti-collision plate is arranged on the side face of the shell to play a role in protecting, so that when the storage battery is impacted, the anti-collision plate is impacted first, the normal function of the storage battery is not affected even if the anti-collision plate is damaged, and the single lithium batteries are stably fixed through the arrangement of the connecting piece and the fixing plate, so that the collision or looseness between the single lithium batteries can be avoided, and the normal use of the storage battery is affected.
Description
Technical Field
The utility model relates to the field of storage batteries, in particular to a lithium ion storage battery.
Background
A battery is a device that converts chemical energy directly into electrical energy, and is a battery designed to be rechargeable, with recharging being achieved by reversible chemical reactions. Its working principle is: the internal active material is regenerated by external electric energy during charging, the electric energy is stored as chemical energy, and the chemical energy is converted into electric energy again for output when discharging is needed, such as a vehicle battery commonly used in life.
The types of storage batteries on the market are various, but most storage batteries have the following problems when used: the existing outer wall of the storage battery does not have a compression-resistant structure, the storage battery is possibly impacted to loosen an internal single lithium battery due to the impact in the running process of the vehicle, so that the normal operation of the lithium battery is affected, the shell is easily damaged due to the impact, the protection performance is poor, in addition, after the impact, the single lithium battery is loosened, the single lithium battery is caused to collide with each other, and the storage battery is damaged, so that the storage battery without the compression-resistant structure still needs to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a lithium ion storage battery, which can effectively solve the technical problems that the existing storage battery has poor protection performance and is easy to loosen and collide with a single lithium battery when impacted.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a lithium ion battery, includes the casing with set up in the inside group battery of casing, the side of casing is fixed to be provided with a plurality of anticollision boards that are used for the protection, the group battery includes a plurality of monomer lithium cell, connecting piece and two fixed plates, the monomer lithium cell set up through the connecting piece in between two fixed plates, two fixed plates all with the internal surface of casing is connected.
Further, the anti-collision plates are arranged at equal intervals, and the anti-collision plates are made of metal materials.
Further, a plurality of radiating holes are formed in the side face of the shell, and the radiating holes are all arranged in an equidistant mode.
Further, the fixed plate is fixedly provided with a plurality of laminating plates on the surface, and the plurality of laminating plates are respectively contacted with a plurality of single lithium batteries.
Further, the surface of fixed plate is provided with a plurality of reference columns, and the inside activity of a plurality of reference columns is provided with long screw, the reference column pass through long screw with the fixed plate carries out threaded connection.
Further, a charging port connected with the single lithium battery through a wire is arranged on the side face of the shell.
Further, a positive wiring column and a negative wiring column are respectively arranged on the side face of the shell, and the positive wiring column and the negative wiring column are both close to the radiating holes.
Compared with the prior art, the utility model has the beneficial effects that: according to the lithium ion storage battery, the anti-collision plate is arranged on the side face of the shell to play a role in protecting, so that when the storage battery is impacted, the anti-collision plate is impacted first, the normal function of the storage battery is not affected even if the anti-collision plate is damaged, and the single lithium batteries are stably fixed through the arrangement of the connecting piece and the fixing plate, so that the collision or looseness between the single lithium batteries can be avoided, and the normal use of the storage battery is affected.
Drawings
Fig. 1 is a perspective view of a lithium ion secondary battery according to the present embodiment;
Fig. 2 is a schematic structural diagram of a battery pack of a lithium ion secondary battery according to the embodiment;
Fig. 3 is a schematic structural view of a fixing plate of a lithium ion battery according to the embodiment.
Reference numerals in the drawings:
1-a housing; 2-a charging port; 3-positive terminal; 4-an anti-collision plate; 5-heat dissipation holes; 6-single lithium battery; 7-fixing plates; 8-connecting piece; 9-long screws; 10-bonding plates; 11-positioning columns; 12-negative terminal.
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.
As shown in fig. 1-3, a lithium ion battery, including casing 1 with set up in the inside group battery of casing 1, the side of casing 1 is fixed be provided with a plurality of crashproof boards 4 that are used for the protection, through set up crashproof board 4 in the side of casing 1 and play the guard action for when the battery received the striking, crashproof board 4 was earlier struck, thereby reduce the impact that casing 1 received, even crashproof board 4 is damaged and also can not influence the normal function of battery, the group battery includes a plurality of monomer lithium cell 6, connecting piece 8 and two fixed plates 7, monomer lithium cell 6 set up in between two fixed plates 7 through connecting piece 8, two fixed plates 7 all with the internal surface of casing 1 is fixed with monomer lithium cell 6 through setting up connecting piece 8 and fixed plate 7, when the vehicle is in the condition of jolting, makes monomer lithium cell 6 take place not hard up easily, thereby leads to holistic battery function to receive the influence, consequently fixes monomer lithium cell 6 through setting up connecting piece 8 and fixed plate 7, can prevent that monomer lithium cell 6 from taking place not hard up.
The anti-collision plates 4 are arranged at equal intervals, the anti-collision plates 4 are made of metal materials, have high strength and high hardness, can improve the impact resistance of the shell 1, and greatly improve the protection effect of the shell 1 on the battery pack.
A plurality of radiating holes 5 are formed in the side face of the shell 1, a plurality of radiating holes 5 are uniformly arranged at equal intervals, the single lithium battery 6 is convenient to remove heat through the radiating holes 5, the radiating capacity of the storage battery is greatly improved, and the radiating holes 5 can be round, square, rectangular or rhombic.
The fixed plate 7's fixed surface is provided with a plurality of laminating boards 10, and a plurality of laminating boards 10 contact with a plurality of monomer lithium cell 6 respectively, and laminating board 10 comprises the copper alloy material, can make things convenient for monomer lithium cell 6 to conduct through setting up laminating board 10.
The surface of fixed plate 7 is provided with a plurality of reference columns 11, and the inside activity of a plurality of reference columns 11 is provided with long screw 9, reference column 11 through long screw 9 with fixed plate 7 carries out threaded connection, is used for fixing monomer lithium cell 6 through setting up reference column 11 and long screw 9, avoids producing the collision between the monomer lithium cell 6, further improves the stability of battery simultaneously, makes monomer lithium cell 6 receive the back of striking, can not take place not hard up because of striking.
The side of casing 1 is provided with the mouth 2 that charges that is connected through wire and monomer lithium cell 6, the side of casing 1 is provided with positive terminal 3 and negative terminal 12 respectively, positive terminal 3 and negative terminal 12 are all close to the louvre 5, can make the battery conveniently carry out the electricity with external equipment through setting up positive terminal 3 and negative terminal 12 and be connected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A lithium ion battery, includes the casing with set up in the inside group battery of casing, its characterized in that: the side of casing is fixed to be provided with a plurality of anticollision boards that are used for the protection, the group battery includes a plurality of monomer lithium cell, connecting piece and two fixed plates, the monomer lithium cell pass through the connecting piece set up in between two fixed plates, two fixed plates all with the internal surface of casing is connected.
2. A lithium ion battery according to claim 1, wherein: the anti-collision plates are arranged at equal intervals and are made of metal materials.
3. A lithium ion battery according to claim 1, wherein: the side of casing has seted up a plurality of louvres, a plurality of the equal equidistance of louvre is arranged and is set up.
4. A lithium ion battery according to any one of claims 1-3, wherein: the surface fixing of fixed plate is provided with a plurality of laminating boards, and a plurality of laminating boards contact with a plurality of monomer lithium cell respectively.
5. A lithium ion battery according to any one of claims 1-3, wherein: the surface of fixed plate is provided with a plurality of reference columns, and the inside activity of a plurality of reference columns is provided with long screw, the reference column pass through long screw with the fixed plate carries out threaded connection.
6. A lithium ion battery according to any one of claims 1-3, wherein: the side of casing is provided with the mouth that charges that is connected through wire and monomer lithium cell.
7. A lithium ion battery according to claim 3, wherein: the side of casing is provided with positive wiring post and negative terminal respectively, positive wiring post and negative terminal all are close to the louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641420.5U CN221126113U (en) | 2023-09-26 | 2023-09-26 | Lithium ion storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641420.5U CN221126113U (en) | 2023-09-26 | 2023-09-26 | Lithium ion storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221126113U true CN221126113U (en) | 2024-06-11 |
Family
ID=91343074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641420.5U Active CN221126113U (en) | 2023-09-26 | 2023-09-26 | Lithium ion storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221126113U (en) |
-
2023
- 2023-09-26 CN CN202322641420.5U patent/CN221126113U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |