CN220138573U - Novel battery pack structure - Google Patents
Novel battery pack structure Download PDFInfo
- Publication number
- CN220138573U CN220138573U CN202321609081.6U CN202321609081U CN220138573U CN 220138573 U CN220138573 U CN 220138573U CN 202321609081 U CN202321609081 U CN 202321609081U CN 220138573 U CN220138573 U CN 220138573U
- Authority
- CN
- China
- Prior art keywords
- battery
- electric core
- battery pack
- battery cell
- pack according
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 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
Abstract
The utility model discloses a novel battery pack structure, which comprises a battery pack main body, wherein the battery pack main body comprises a battery core, a battery core protection shell and an inserting sheet seat component, the battery core is detachably connected with the battery core protection shell, the left end, the right end and the upper end of the battery core protection shell are respectively detachably connected with a left cover, a right cover and an upper cover, and the inserting sheet seat component is arranged between the upper cover and the battery core protection shell. The battery pack is connected with the battery cell protective shell through the left cover, the right cover and the upper cover in a detachable mode, so that the battery pack can be conveniently detached and installed, and the battery cell is conveniently replaced or maintained when the battery cell breaks down through the battery cell protective shell and the battery cell in the detachable mode.
Description
Technical Field
The utility model relates to a battery pack, in particular to a novel battery pack structure.
Background
The lithium battery is a battery using a nonaqueous electrolyte solution and using lithium metal or lithium alloy as a negative electrode material, and along with development of new technology, the lithium battery has been greatly developed and advanced, and has the advantages of high single voltage, long cycle life, light weight and good environmental protection performance, so that the lithium battery can be manufactured into a battery pack for use in small-sized equipment.
However, the battery pack at the present stage needs to be fixed by using modes such as adhesive tape, metal welding and the like during assembly, so that the battery pack is firmly installed, but the battery pack is extremely difficult to disassemble after being assembled in the mode, and the battery cells are extremely easy to damage during the disassembly process, so that improvement is needed.
Disclosure of Invention
Aiming at the defects of inconvenient disassembly of the lithium battery after assembly and the like in the prior art, the utility model provides a novel battery pack structure.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a novel structure of battery package, includes the battery package main part, the battery package main part includes electric core, electric core protective housing and inserted sheet seat subassembly, the electric core with electric core protective housing dismantles formula and is connected, electric core protective housing's left end, right-hand member and upper end dismantlement formula respectively are connected with left lid, right lid and upper cover, inserted sheet seat subassembly sets up between upper cover and the electric core protective housing.
The battery pack is connected with the battery cell protective shell through the left cover, the right cover and the upper cover in a detachable mode, so that the battery pack can be conveniently detached and installed, and the battery cell is conveniently replaced or maintained when the battery cell breaks down through the battery cell protective shell and the battery cell in the detachable mode.
Preferably, the structure of a novel battery pack further comprises a battery management board, wherein the plug-in sheet seat assembly comprises a charging port and a plug-in sheet seat, and the charging port and the plug-in sheet seat are respectively arranged on the battery management board and electrically connected with the battery management board.
The battery management board is used for controlling discharging or charging of the battery pack, the charging port is used for charging of the battery pack, and the insert seat is used for discharging of the battery pack.
Preferably, the structure of a novel battery pack further comprises a first electric core connecting piece and a second electric core connecting piece, wherein the first electric core connecting piece is connected with the left end of the electric core, the upper end of the first electric core connecting piece is connected with the battery management board, the second electric core connecting piece is connected with the right end of the electric core, and the upper end of the second electric core connecting piece is connected with the battery management board.
The first cell connecting sheet and the second cell connecting sheet are respectively connected with the positive electrode and the negative electrode of the cell through soldering and are also connected with the battery management board through soldering.
Preferably, in the above structure of a novel battery pack, the insert seat is further provided with a female insert.
The female plug is convenient for the male plug to insert, so that the battery pack can discharge.
Preferably, the structure of a novel battery pack further comprises a battery cell fixing sleeve, wherein the battery cell fixing sleeve is arranged between the battery cell protecting shell and the battery cell.
The cell fixing sleeve can fill a gap between the cells, and is made of elastic plastic.
Preferably, in the structure of the novel battery pack, the upper cover is provided with a socket groove and a charging port groove.
The socket slot is used for discharging the battery pack, and the charging port slot can be used for charging the battery pack and also can be used for charging other devices.
Preferably, in the above structure of a novel battery pack, the left end and the right end of the battery core protection shell are respectively provided with a spigot rib, and the left cover and the right cover are provided with spigot grooves matched with the spigot ribs.
Through the mutual cooperation of tang muscle and tang groove to can promote left lid and right lid convenience and accuracy when the installation.
Preferably, in the structure of a novel battery pack, the upper cover is movably connected with a button.
When the button is pressed, the user can complete the installation or the disassembly of the battery pack on the machine.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
fig. 3 is a schematic perspective view of the battery pack body of the present utility model with a left cover removed;
FIG. 4 is a schematic perspective view of the right cover of the present utility model;
fig. 5 is a schematic perspective view of the upper cover of the present utility model.
Detailed Description
The utility model is described in further detail below in connection with figures 1-5 and the detailed description, which are not intended to limit the utility model:
example 1
As shown in fig. 1-5, a novel battery pack structure comprises a battery pack main body 1, wherein the battery pack main body 1 comprises a battery cell 11, a battery cell protection shell 12 and an inserting sheet seat assembly 13, the battery cell 11 is detachably connected with the battery cell protection shell 12, a left cover 121, a right cover 122 and an upper cover 123 are respectively detachably connected with the left end, the right end and the upper end of the battery cell protection shell 12, and the inserting sheet seat assembly 13 is arranged between the upper cover 123 and the battery cell protection shell 12.
Preferably, the battery management board 131 is further included, the tab holder assembly 13 includes a charging port 1311 and a tab holder 1312, and the charging port 1311 and the tab holder 1312 are respectively disposed on the battery management board 131 and electrically connected with the battery management board 131.
Preferably, the battery management device further comprises a first battery cell connecting piece 2 and a second battery cell connecting piece 3, wherein the first battery cell connecting piece 2 is connected with the left end of the battery cell 11, the upper end of the first battery cell connecting piece 2 is connected with the battery management board 131, the second battery cell connecting piece 3 is connected with the right end of the battery cell 11, and the upper end of the second battery cell connecting piece 3 is connected with the battery management board 131.
Preferably, the insert seat 1312 is further provided with a female insert 4.
Preferably, the battery cell fixing sleeve 5 is further included, and the battery cell fixing sleeve 5 is arranged between the battery cell protecting shell 12 and the battery cell 11.
Preferably, the upper cover 123 is provided with a socket 1231 and a charging slot 1232.
Preferably, the left end and the right end of the battery cell protecting case 12 are respectively provided with a spigot rib 124, and the left cover 121 and the right cover 122 are provided with spigot grooves 1211 matched with the spigot ribs 124.
Preferably, the upper cover 123 is movably connected with a button 6.
Specifically, the battery pack body 1 is required to be installed on a small-sized device for use in use, and the battery pack body 1 is conveniently detached and installed by being detachably connected with the battery cell protection shell 12 through the left cover 121, the right cover 122 and the upper cover 123 on one hand, and the battery cell 11 is conveniently replaced or maintained by being detachably connected with the battery cell protection shell 12 and the battery cell 11 on the other hand when the battery cell 11 fails.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications that come within the scope of the present utility model are desired to be covered thereby.
Claims (8)
1. The utility model provides a novel structure of battery package which characterized in that: including battery package main part (1), battery package main part (1) includes electric core (11), electric core protective housing (12) and inserted sheet seat subassembly (13), electric core (11) with electric core protective housing (12) dismantlement formula is connected, left end, right-hand member and the upper end of electric core protective housing (12) are dismantled respectively and are connected with left lid (121), right lid (122) and upper cover (123), inserted sheet seat subassembly (13) set up between upper cover (123) and electric core protective housing (12).
2. The structure of a new battery pack according to claim 1, wherein: still include battery management board (131), insert sheet seat subassembly (13) are including mouth (1311) and insert sheet seat (1312) charge, mouth (1311) and insert sheet seat (1312) set up respectively on battery management board (131), and with battery management board (131) electric connection.
3. The structure of a new battery pack according to claim 2, wherein: still include first electric core connection piece (2) and second electric core connection piece (3), first electric core connection piece (2) with the left end of electric core (11) is connected, and the upper end of first electric core connection piece (2) with battery management board (131) are connected, second electric core connection piece (3) with the right-hand member of electric core (11) is connected, and the upper end of second electric core connection piece (3) with battery management board (131) are connected.
4. The structure of a new battery pack according to claim 2, wherein: and a female insert (4) is further arranged on the insert seat (1312).
5. The structure of a new battery pack according to claim 1, wherein: the battery cell fixing device further comprises a battery cell fixing sleeve (5), wherein the battery cell fixing sleeve (5) is arranged between the battery cell protecting shell (12) and the battery cell (11).
6. The structure of a new battery pack according to claim 2, wherein: the upper cover (123) is provided with a socket groove (1231) and a charging port groove (1232).
7. The structure of a new battery pack according to claim 1, wherein: the left end and the right end of the battery cell protective housing (12) are respectively provided with a spigot rib (124), and spigot grooves (1211) matched with the spigot ribs (124) are formed in the left cover (121) and the right cover (122).
8. The structure of a new battery pack according to claim 1, wherein: the upper cover (123) is movably connected with a button (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609081.6U CN220138573U (en) | 2023-06-21 | 2023-06-21 | Novel battery pack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609081.6U CN220138573U (en) | 2023-06-21 | 2023-06-21 | Novel battery pack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138573U true CN220138573U (en) | 2023-12-05 |
Family
ID=88949061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321609081.6U Active CN220138573U (en) | 2023-06-21 | 2023-06-21 | Novel battery pack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138573U (en) |
-
2023
- 2023-06-21 CN CN202321609081.6U patent/CN220138573U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |