CN214957008U - Fireproof lithium battery - Google Patents
Fireproof lithium battery Download PDFInfo
- Publication number
- CN214957008U CN214957008U CN202121145723.2U CN202121145723U CN214957008U CN 214957008 U CN214957008 U CN 214957008U CN 202121145723 U CN202121145723 U CN 202121145723U CN 214957008 U CN214957008 U CN 214957008U
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- fire
- lithium
- electric core
- casing
- bottom plate
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- 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
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Abstract
The utility model relates to a fire prevention lithium cell, including the casing, be equipped with detachable bottom plate, left side board, right side board and lid on the casing, be equipped with the electric core that the multiunit array was arranged in the casing, all independently be provided with the grid of putting out a fire of equal quantity between the electric core and be used for effectively keeping apart every electric core, take place the short circuit between an electric core and then can not influence other electric cores on fire, thereby the electric arc that the grid of putting out a fire simultaneously can effectively eliminate the short circuit and just start plays the purpose of fire prevention, has improved fire prevention lithium cell's security simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the technique of battery and specifically relates to a fire prevention lithium cell.
Background
Lithium batteries (Lithium batteries) refer to batteries in which the electrochemical system contains Lithium (including metallic Lithium, Lithium alloys and Lithium ions, Lithium polymers). Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium battery has the outstanding advantages of high working voltage, light weight, large specific energy, small self-discharge, long cycle life, no memory effect, no environmental pollution and the like, and is particularly widely applied to products such as electric vehicles, mobile phone batteries and the like due to convenient charging and discharging; in order to meet the continuous mileage and reduce the charging frequency, each electric automobile needs to be provided with a lithium power battery pack, when the lithium power battery pack is generally arranged, the lithium batteries are tightly overlapped, in the working process, the lithium power battery pack can generate a large amount of heat, if the heat cannot be timely processed, the service life of the lithium batteries is bound to be influenced, the stability of the lithium power battery pack is also influenced to a certain extent, when the working temperature is too high, the possibility of fire hazard can be caused, in addition, the lithium batteries can possibly collide and damage in the transportation process, and the external fire hazard can also possibly spread to the lithium batteries to cause the explosion of the lithium batteries when occurring. Therefore, there is a need to solve the high temperature and fire problems of lithium-powered batteries.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is overcome exist among the prior art not enough, provides the high fire prevention lithium cell of security.
In order to achieve the above purpose, according to the utility model provides a technical scheme is: a fire prevention lithium cell, includes the casing, its characterized in that: be equipped with detachable bottom plate, left side board, right side board and lid on the casing, be equipped with the electric core that the multiunit array was arranged in the casing, all independently be provided with the grid of putting out a fire of equal quantity between the electric core.
As a further aspect of the present invention, the present invention is characterized in that: the side of the bottom plate is provided with a plurality of extending parts.
As a further aspect of the present invention, the present invention is characterized in that: the extension portion is provided with a hanging hole.
As a further aspect of the present invention, the present invention is characterized in that: handles are arranged on the outer sides of the left side plate and the right side plate.
As a further aspect of the present invention, the present invention is characterized in that: the electric core is arranged and is provided with 2 ~ 12 in horizontal vertical array.
As a further aspect of the present invention, the present invention is characterized in that: the extension portion is evenly provided with 2 along the bottom plate lateral part.
As a further aspect of the present invention, the present invention is characterized in that: the extension part is evenly provided with 4 along the bottom plate lateral part.
As a further aspect of the present invention, the present invention is characterized in that: the electric core is arranged and is provided with 6 in horizontal and vertical array.
As a further aspect of the present invention, the present invention is characterized in that: the electric core is arranged and is provided with 9 in horizontal and vertical array.
As a further aspect of the present invention, the present invention is characterized in that: the electric core is arranged and is provided with 12 in horizontal and vertical array.
Compared with the prior art, the utility model discloses beneficial effect:
this fire prevention lithium cell, through being provided with the casing, and make and be equipped with the detachable bottom plate on the casing, the left side board, right side board and lid, be equipped with the electric core that the multiunit array was arranged in the casing, all independently be provided with the grid of putting out a fire of equal quantity between the electric core and be used for effectively keeping apart every electric core, take place the short circuit when an electric core and then can not influence other electric cores, thereby the grid of putting out a fire can effectively eliminate the electric arc at the beginning of the short circuit and play the purpose of fire prevention simultaneously, thereby reached and used safelyr, stable beneficial effect.
Drawings
Fig. 1 is a schematic perspective view of a fireproof lithium battery according to the present invention;
fig. 2 is the utility model relates to a fire prevention lithium cell's inner structure schematic diagram.
Description of elements in the drawings: 1-a shell; 2-a bottom plate; 21-an extension; 22-a hanging hole; 3-left side plate; 4-right side plate; 5-cover body; 6-electric core; 7-a fire-extinguishing grid; 8-a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a fireproof lithium battery includes a casing 1, a detachable bottom plate 2, a left side plate 3, a right side plate 4, and a cover 5 are disposed on the casing 1, a plurality of groups of electric cores 6 arranged in an array are disposed in the casing, and fire-extinguishing grids 7 with the same number are disposed between the electric cores 6 independently. Every electric core is effectively kept apart to the grid of putting out a fire, takes place the short circuit to catch fire as an electric core then can not influence other electric cores, thereby the grid of putting out a fire simultaneously can effectively eliminate the electric arc at the beginning of the short circuit and play the purpose of fire prevention, has improved the security of fire prevention lithium cell simultaneously.
Preferably, in the fireproof lithium battery, the side of the base plate 2 is provided with a plurality of protruding parts 21. The design of the extension part facilitates the installation and the use of the fireproof lithium battery in different occasions.
Preferably, in the fireproof lithium battery, the protruding portion 21 is provided with a hanging hole 22. The user can hang the fireproof lithium battery on a wall, a steel frame, equipment or a place capable of supporting the equipment through the hanging hole for use.
Preferably, for the fireproof lithium battery, handles 8 are arranged on the outer sides of the left side plate 3 and the right side plate 4. The utility model can be used for outdoor carrying or replacement.
Preferably, in the fireproof lithium battery, the number of the battery cells 6 is 2-12 in the transverse and longitudinal array arrangement. The number of the battery cells can be set according to actual use requirements.
Preferably, in the fireproof lithium battery, 2 of the protruding parts 21 are uniformly arranged along the side part of the bottom plate. The fireproof lithium battery can be conveniently installed and used in different occasions.
Preferably, in the fireproof lithium battery, the number of the protruding parts 21 is 4 along the side of the bottom plate. The fireproof lithium battery can be conveniently installed and used in different occasions.
Preferably, in the fireproof lithium battery, the number of the battery cells 6 is 6, and the battery cells are arranged in a transverse and longitudinal array. The number of the battery cells can be set according to actual use requirements.
Preferably, in the fireproof lithium battery, the number of the battery cells 6 is 9, and the battery cells are arranged in a transverse and longitudinal array. The number of the battery cells can be set according to actual use requirements.
Preferably, in the fireproof lithium battery, 12 battery cells 6 are arranged in a transverse and longitudinal array. The number of the battery cells can be set according to actual use requirements.
In summary, the following steps: the utility model relates to a fire prevention lithium cell, through making be equipped with detachable bottom plate, left side board, right side board and lid on the casing, be equipped with the electric core that the multiunit array was arranged in the casing to all independently be provided with the grid of putting out a fire of equal quantity between electric core and be used for effectively keeping apart every electric core, take place the short circuit when an electric core and fire and then can not influence other electric cores, thereby the grid of putting out a fire simultaneously can effectively eliminate the electric arc of short circuit inception and play the mesh of fire prevention, the security of fire prevention lithium cell has been improved simultaneously.
The above detailed description is specific to one possible embodiment of the present invention, but the embodiment is not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A fire prevention lithium cell, includes the casing, its characterized in that: be equipped with detachable bottom plate, left side board, right side board and lid on the casing, be equipped with the electric core that the multiunit array was arranged in the casing, all independently be provided with the grid of putting out a fire of equal quantity between the electric core.
2. The lithium, fire-protected battery of claim 1, wherein: the side of the bottom plate is provided with a plurality of extending parts.
3. The lithium fire-protected battery of claim 2, wherein: the extension portion is provided with a hanging hole.
4. The lithium, fire-protected battery of claim 1, wherein: handles are arranged on the outer sides of the left side plate and the right side plate.
5. The lithium, fire-protected battery of claim 1, wherein: the electric core is arranged and is provided with 2 ~ 12 in horizontal vertical array.
6. The lithium fire-protected battery of claim 2, wherein: the extension portion is evenly provided with 2 along the bottom plate lateral part.
7. The lithium fire-protected battery of claim 2, wherein: the extension part is evenly provided with 4 along the bottom plate lateral part.
8. The lithium, fire-protected battery of claim 1, wherein: the electric core is arranged and is provided with 6 in horizontal and vertical array.
9. The lithium, fire-protected battery of claim 1, wherein: the electric core is arranged and is provided with 9 in horizontal and vertical array.
10. The lithium, fire-protected battery of claim 1, wherein: the electric core is arranged and is provided with 12 in horizontal and vertical array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145723.2U CN214957008U (en) | 2021-05-26 | 2021-05-26 | Fireproof lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145723.2U CN214957008U (en) | 2021-05-26 | 2021-05-26 | Fireproof lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957008U true CN214957008U (en) | 2021-11-30 |
Family
ID=79058625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145723.2U Active CN214957008U (en) | 2021-05-26 | 2021-05-26 | Fireproof lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957008U (en) |
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2021
- 2021-05-26 CN CN202121145723.2U patent/CN214957008U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire-resistant lithium battery Effective date of registration: 20230815 Granted publication date: 20211130 Pledgee: Guangdong Lechang Rural Commercial Bank Co.,Ltd. Pledgor: Guangdong Dongtian Industrial Co.,Ltd. Registration number: Y2023980052118 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |