CN213026369U - Modularization lithium battery module - Google Patents
Modularization lithium battery module Download PDFInfo
- Publication number
- CN213026369U CN213026369U CN202022092717.7U CN202022092717U CN213026369U CN 213026369 U CN213026369 U CN 213026369U CN 202022092717 U CN202022092717 U CN 202022092717U CN 213026369 U CN213026369 U CN 213026369U
- Authority
- CN
- China
- Prior art keywords
- module
- lithium battery
- lithium cell
- module support
- cell group
- 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.)
- Active
Links
Images
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
Abstract
The utility model discloses a modularization lithium cell module, including module support and lithium cell group, be provided with a plurality of cross screws above the module support, and the quantity of cross screw is no less than 12, be provided with the module backup pad above the module support, and the module backup pad passes through the screw mode and fixes the lithium cell group inside the module support, connect the line board through welding mode fixed connection above the module backup pad, it is provided with two to connect the line board, just be provided with a plurality of electrode connection end above connecting the line board, screw mode fixed connection module shell is passed through at line board top even. The utility model discloses a modularization lithium cell module, module support can dismantle at any time and change, conveniently changes the monomer lithium cell when inside lithium cell group damages, need not change the waste of the material that significantly reduces to whole lithium cell group change.
Description
Technical Field
The utility model relates to a lithium cell makes technical field, specific is a modularization lithium cell module.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by GilbertN Lewis in 1912. In the 70S of the 20 th century, m.s. whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become the mainstream nowadays. With the further development of science and technology, lithium batteries have become very important electric energy sources in the fields of new energy automobiles and the like, and a single battery cell is often packaged into a battery module and then is supplemented with a peripheral circuit to form a battery pack which can be used independently. At present, a plurality of lithium batteries are generally connected in series to form the lithium battery module, and when one lithium battery is damaged, the normal use of other lithium batteries can be influenced, so that the service life of the lithium battery module is influenced.
SUMMERY OF THE UTILITY MODEL
Weak point to the existence among the above-mentioned technique, the utility model provides a modularization lithium cell module is convenient for change solitary lithium cell, when a certain lithium cell damages, need not change all lithium cells, and it is extravagant to reduce raw and other materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a modularization lithium battery module, includes module support and lithium cell group, be provided with a plurality of cross screws above the module support, and the quantity of cross screw is no less than 12, be provided with the module backup pad above the module support, and the module backup pad passes through the screw mode and fixes the lithium cell group inside the module support, connect the line board through welding mode fixed connection above the module backup pad, it is provided with two to connect the line board, just be provided with a plurality of electrode link ends above connecting the line board, screw mode fixed connection module shell is passed through at line board top.
As a further explanation, the lithium battery pack is internally provided with a single lithium battery, and the bottom of the single lithium battery is provided with a fixing groove.
As a further explanation, square fixing blocks are fixedly arranged at the intersection of the lithium battery pack and the periphery of the module support in a welding mode.
As a further elaboration, the outer surface of the module support is uniformly coated with an insulating material.
As a further explanation, a plurality of circular holes corresponding to the electrode connection ends are formed in the module housing, and a plurality of fixing connection posts are formed in the module housing.
By way of further illustration, the electrode connection terminal is electrically connected to the lithium battery pack.
As a further elaboration, the module support with be provided with the fixed fence between the lithium cell group, and the inner wall that fixed fence and module support and lithium cell group closely laminated.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a modularization lithium cell module, the coating has insulating material above the module support, and insulating ability is strong, can prevent that lithium cell group from leaking electricity, is provided with a plurality of electrode link ends on the line board, makes things convenient for the electric wire to connect the lithium cell electricity, and lithium cell group comprises a plurality of monomer lithium cells, and when a certain lithium cell damaged, be convenient for change solitary lithium cell need not change all lithium cells, and it is extravagant to reduce raw and other materials, is provided with module shell above the module support, can play the guard action.
Drawings
Fig. 1 is a schematic view of the overall structure of a module support and a lithium battery pack according to the present invention;
fig. 2 is a schematic structural diagram of the module housing of the present invention.
FIG. 1-Module support; 2-a lithium battery pack; 3-a single lithium battery; 4, fixing the groove; 5-a fixed fence; 6-cross screw; 7-fixing blocks; 8-a module support plate; 9-a wiring board; 10-an electrode connection end; 11-a module housing; 12-a circular hole; 13-fixed connecting column.
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.
As shown in the following figures, a modularization lithium battery module comprises a module support 1 and a lithium battery pack 2, be provided with a plurality of cross screws 6 above the module support 1, and the quantity of cross screws 6 is no less than 12, be provided with module support plate 8 above the module support 1, and module support plate 8 fixes lithium battery pack 2 inside module support 1 through the screw mode, connect line board 9 through welding mode fixed connection above the module support plate 8, it is provided with two to connect line board 9, just be provided with a plurality of electrode connecting ends 10 above connecting line board 9, screw mode fixed connection module shell 11 is passed through at line board 9 top.
In this embodiment, lithium cell group 2 inside is provided with monomer lithium cell 3, and is provided with fixed slot 4 bottom monomer lithium cell 3, lithium cell group 2 with module support 1 is fixed block 7 that is provided with square shape through the welding mode around the intersection, the even coating of surface of module support 1 has insulating material, set up a plurality of circular ports 12 that correspond with the electrode connecting end above the module housing 11, just be provided with a plurality of fixed connection posts 13 above the module housing 11, electrode connecting end 10 with lithium cell group 2 electricity is connected, module support 1 with be provided with stationary fence 5 between the lithium cell group 2, and the inner wall of stationary fence 5 and module support 1 and lithium cell group 2 closely laminates.
In this embodiment, be provided with a plurality of cross screws 6 above module support 1, and the quantity of cross screws 6 is no less than 12, and the setting up of cross screws is convenient assembles, dismantles parts such as module support, lithium cell group.
In this embodiment, be provided with module support plate 8 above module support 1, module support plate 8 plays protection, fixed action, can firmly fix lithium cell group 2 inside module support 1, and lithium cell group 2 vibrations about, about preventing when using avoid lithium cell group 2 to break away from module support 1.
In this embodiment, through welding mode fixed connection wiring board 9 above the module backup pad 8, wiring board 9 is provided with two, just be provided with a plurality of electrode connecting end 10 above the wiring board 9, setting up of wiring board 9 makes things convenient for external electric wire to be connected with lithium cell group 2, and electrode connecting end 10 can be connected external electric wire and lithium cell group 2 electricity.
In this embodiment, screw mode fixed connection module shell 11 is passed through at chain board 9 top, set up a plurality of circular ports 12 that correspond with the electrode connecting end above the module shell 11, module shell 11 can play the guard action, can avoid the electrode connecting end 10 on the chain board 9 to damage, circular ports 12 with electrode connecting end 10 corresponds the connection, can protect electrode connecting end 10, be provided with a plurality of fixed joint posts 13 above the module shell 11, fixed joint post 13 person of facilitating the use carries the lithium cell module.
In this embodiment, the module support 1 is coated with an insulating material, so that the module support has strong insulating property and can prevent the lithium battery pack 2 from electric leakage.
In this embodiment, a method for using a modular lithium battery module is as follows: when the module support is used, the lithium battery pack 2 is firstly installed inside the module support 1, the cross-shaped screw 6 is manually fixed, the module support plate 8 is fixed on the module support 1, the wiring board 9 is fixed on the module support plate 8, then the external electrode wire and the electrode connecting end 10 on the wiring board 9 are manually and fixedly connected, and after the connection, the module shell 11 is fixedly connected on the module support 1 in a screw mode.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a modularization lithium cell module which characterized in that: including module support and lithium cell group, be provided with a plurality of cross screws above the module support, and the quantity of cross screw is no less than 12, be provided with the module backup pad above the module support, and the module backup pad passes through the screw mode and fixes lithium cell group inside the module support, connect the line board through welding mode fixed connection above the module backup pad, it is provided with two to connect the line board, just be provided with a plurality of electrode connection ends above connecting the line board, it passes through screw mode fixed connection module shell to connect the line board top.
2. The modular lithium battery module as claimed in claim 1, wherein: the lithium battery pack is characterized in that a single lithium battery is arranged inside the lithium battery pack, and a fixing groove is formed in the bottom of the single lithium battery.
3. The modular lithium battery module as claimed in claim 1, wherein: and the lithium battery pack and the periphery intersection of the module support are fixedly provided with square fixing blocks in a welding mode.
4. The modular lithium battery module as claimed in claim 1, wherein: the outer surface of the module support is uniformly coated with an insulating material.
5. The modular lithium battery module as claimed in claim 1, wherein: the module comprises a module shell, a plurality of electrode connecting ends and a plurality of fixing connecting columns, wherein the module shell is provided with a plurality of circular holes corresponding to the electrode connecting ends, and the module shell is provided with a plurality of fixing connecting columns.
6. The modular lithium battery module as claimed in claim 1, wherein: the electrode connecting end is electrically connected with the lithium battery pack.
7. The modular lithium battery module as claimed in claim 1, wherein: the module support with be provided with the fixed fence between the lithium cell group, and the inner wall that fixed fence and module support and lithium cell group closely laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092717.7U CN213026369U (en) | 2020-09-22 | 2020-09-22 | Modularization lithium battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092717.7U CN213026369U (en) | 2020-09-22 | 2020-09-22 | Modularization lithium battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026369U true CN213026369U (en) | 2021-04-20 |
Family
ID=75478912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022092717.7U Active CN213026369U (en) | 2020-09-22 | 2020-09-22 | Modularization lithium battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213026369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115275477A (en) * | 2022-08-25 | 2022-11-01 | 广州霸道新能源科技有限公司 | Industrial transport vehicle standard module replacement method |
-
2020
- 2020-09-22 CN CN202022092717.7U patent/CN213026369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115275477A (en) * | 2022-08-25 | 2022-11-01 | 广州霸道新能源科技有限公司 | Industrial transport vehicle standard module replacement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100420087C (en) | Laminated lithium ion secondary battery | |
| CN201904409U (en) | Restorable large lithium-ion secondary battery | |
| CN105489799A (en) | Lithium battery pack free from welding, easy to maintain and capable of being connected in parallel | |
| US6040078A (en) | Free form battery apparatus | |
| CN209249577U (en) | A kind of battery module and battery pack | |
| CN203103373U (en) | Lithium series battery assembling support | |
| CN213026369U (en) | Modularization lithium battery module | |
| CN2772043Y (en) | Wound combined lithium ion secondary power cell | |
| CN102522520A (en) | Battery structure, improved battery compartment and battery device | |
| JP5385570B2 (en) | Batteries using acidic electrolyte | |
| CN107732059A (en) | A kind of Novel square lithium battery standardization module packaging housing and PACK methods | |
| CN104157922A (en) | Aluminum casing type lithium-ion power battery | |
| CN109244294A (en) | A kind of new type lithium ion battery group load module | |
| CN213425120U (en) | Novel lithium battery shell structure and lithium battery | |
| CN202871922U (en) | Assembly module of lithium ion battery pack | |
| CN104766987A (en) | Conveniently-dismounted high-capacity rare-earth lithium battery module used in high-low-temperature range | |
| CN113675517A (en) | Power lithium battery pack | |
| CN207233831U (en) | A kind of Novel square lithium battery standardizes module packaging housing | |
| CN219917502U (en) | Small-diameter rechargeable lithium battery | |
| CN215955377U (en) | Lithium battery cover plate structure | |
| CN105405997A (en) | Basic module box of lithium ion power battery | |
| CN214411304U (en) | Novel start with lithium cell group | |
| CN214428717U (en) | Explosion-proof shell of lithium battery | |
| CN215575564U (en) | Battery testing tool | |
| CN216055016U (en) | Ten-string same-opening secondary protection plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |