CN203386838U - Structure of single battery suitable for quick series/parallel connection - Google Patents
Structure of single battery suitable for quick series/parallel connection Download PDFInfo
- Publication number
- CN203386838U CN203386838U CN201320491638.0U CN201320491638U CN203386838U CN 203386838 U CN203386838 U CN 203386838U CN 201320491638 U CN201320491638 U CN 201320491638U CN 203386838 U CN203386838 U CN 203386838U
- Authority
- CN
- China
- Prior art keywords
- housing
- series
- female terminal
- applicable
- shell
- 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.)
- Expired - Fee Related
Links
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses the structure of a single battery suitable for quick series/parallel connection. The structure comprises a shell, a cover body, a battery core and pole pieces, wherein the cover body is sealed on the shell, and is insulated from the shell; the battery core and the pole pieces are accommodated in the shell; a male terminal is arranged at the bottom of the shell; a female terminal is arranged at the top of the cover body. Compared with the prior art, the structure of the single battery suitable for quick series/parallel connection has the greatest advantages that the male terminal is arranged at the bottom of the shell, and the female terminal is arranged at the top of the cover body, so that two batteries only are required to be jointed when being connected in series; when single batteries are connected in parallel, only a PCB (printed circuit board) with a female terminal is required to be introduced, so that the assembly efficiency is improved, and the assembly cost is lowered.
Description
[technical field]
The utility model relates to the battery pack packaging technology, relates in particular to a kind of structure that is applicable to quick series-parallel cell.
[background technology]
Lithium ion battery, as a kind of novel energy-storing power supply, has the advantages such as energy is high, operating voltage is high, operating temperature range is wide, volume is little, storage life is long, has become the new generation of green environment-friendly battery, and has become rapidly the new Pang in power supply market.
Pressure along with energy scarcity and environmental protection aspect, the world, the high-capacity dynamical storage battery becomes the main force of electrical source of power gradually, and successful being widely used at aspects such as hybrid electric vehicle, electric automobile, electric bicycle, solar LED street lamp, energy storage device, modern military equipment, communications.Use as the secondary cell of electrical source of power dependent, can use but must form by the mode of serial or parallel connection a large battery pack.
Have the assembling process of lithium ion battery group now generally: adopt the mode of lock screw or spot welding by metal connecting sheet, a plurality of cell series and parallel connections to be got up, form a large lithium ion battery group, the operation of this kind of method assembled battery group is various, and human cost is high.
In view of this, necessaryly provide a kind of structure of quick series-parallel cell that is applicable to address the above problem.
[utility model content]
It is a kind of simple in structure that the purpose of this utility model is to provide, and the energy rapid-assembling becomes the structure that is applicable to quick series-parallel cell of battery pack.
To achieve these goals, the utility model provides a kind of structure that is applicable to quick series-parallel cell, comprise housing, be sealed on housing and with the lid of housing insulation, be contained in battery core and pole piece in housing, the bottom of described housing is provided with a male terminal, and the top of lid is provided with a female terminal.
Be applicable to a kind of improvement of the structure of quick series-parallel cell as the utility model, described male terminal is the small boss that housing bottom stretches and forms.
Be applicable to a kind of improvement of the structure of quick series-parallel cell as the utility model, described female terminal is riveted on the top of lid, is the regular hexahedron shape, and is provided with the accepting groove fastened with small boss.
Be applicable to a kind of improvement of the structure of quick series-parallel cell as the utility model, described female terminal is made by the beryllium copper material.
Compared with prior art, the structure sharpest edges that the utility model is applicable to quick series-parallel cell are: the bottom of housing is provided with a male terminal, the top of lid is provided with a female terminal, and such two batteries, in the time of series connection, only need docking to complete; When cell is in parallel, also needs only to introduce and just can realize easily with the pcb board of female terminal, thereby improved packaging efficiency, saved the cost of assembling.
[accompanying drawing explanation]
The stereogram that Fig. 1 is the related cell of the utility model;
Fig. 2 is the stereogram after the related a plurality of cell series connection of the utility model;
Fig. 3 is the stereogram after the related a plurality of cell parallel connections of the utility model.
[embodiment]
Below in conjunction with accompanying drawing, the structure that the utility model is applicable to quick series-parallel cell elaborates.
Refer to Fig. 1-3, the utility model provides a kind of structure 10 that is applicable to quick series-parallel cell, comprise housing 11, be sealed on housing 11 and with the lid 12 of housing insulation, be contained in battery core and pole piece (not shown) in housing, the bottom of described housing 11 is provided with a male terminal 13, and the top of lid 12 is provided with a female terminal 14.
The rounded sheet of lid 12, female terminal 14 is riveted on the top of lid, described female terminal 14 is the regular hexahedron shape, and be provided with the accepting groove 141 fastened with small boss, generally, also be provided with elasticity salient point (not shown) in described accepting groove 141, after male terminal 13 inserts female terminal 14, aforesaid elasticity salient point just can be connected on the small boss of male terminal.
The utility model is applicable to the female terminal of the structure of quick series-parallel cell and is made by the high resiliency metal material, in the present embodiment, selects the beryllium copper material to be made.
When above-mentioned cell is connected, only the docking of the male and female terminal of different monomers battery just can need to be completed.Therefore reduced greatly the assembling procedure of battery pack, saved a large amount of manpower and financial resources, and shortened the fabrication cycle of battery pack.
For the battery pack that needs connection in series-parallel to assemble simultaneously, also need to introduce the electric connection sheet, and these can be electrically connected to sheet be made into pcb board 20 together with insulating material, the upper female terminal 14 of position riveted joint be connected with cell on described pcb board 20 gets final product.During assembling, the male terminal on cell is docked with the female terminal on pcb board.
The utility model is applicable to the structure of quick series-parallel cell, be not restricted to described in specification and execution mode, therefore can easily realize additional advantage and modification for the personnel of familiar field, therefore, in the situation that do not deviate from the spirit and scope of the universal that claim and equivalency range limit, the utility model is not limited to specific details, representational equipment and illustrates here and the examples shown of describing.
Claims (4)
1. a structure that is applicable to quick series-parallel cell, comprise housing, be sealed on housing and with the lid of housing insulation, be contained in battery core and pole piece in housing, it is characterized in that: the bottom of described housing is provided with a male terminal, and the top of lid is provided with a female terminal.
2. the structure that is applicable to quick series-parallel cell as claimed in claim 1, is characterized in that: the small boss that described male terminal is housing bottom stretching formation.
3. the structure that is applicable to quick series-parallel cell as claimed in claim 2, it is characterized in that: described female terminal is riveted on the top of lid, is the regular hexahedron shape, and is provided with the accepting groove fastened with small boss.
4. the structure that is applicable to quick series-parallel cell as claimed in claim 3, it is characterized in that: described female terminal is made by the beryllium copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491638.0U CN203386838U (en) | 2013-08-13 | 2013-08-13 | Structure of single battery suitable for quick series/parallel connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491638.0U CN203386838U (en) | 2013-08-13 | 2013-08-13 | Structure of single battery suitable for quick series/parallel connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386838U true CN203386838U (en) | 2014-01-08 |
Family
ID=49875292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491638.0U Expired - Fee Related CN203386838U (en) | 2013-08-13 | 2013-08-13 | Structure of single battery suitable for quick series/parallel connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024035A (en) * | 2015-07-30 | 2015-11-04 | 何健舟 | Novel serial-parallel dome connection structure for battery packing |
-
2013
- 2013-08-13 CN CN201320491638.0U patent/CN203386838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024035A (en) * | 2015-07-30 | 2015-11-04 | 何健舟 | Novel serial-parallel dome connection structure for battery packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Be applicable to the structure of quick series-parallel cell Effective date of registration: 20141218 Granted publication date: 20140108 Pledgee: Export Import Bank of China Pledgor: Shenzhen Optimum Battery Co.,Ltd.|Zhao Bing Registration number: 2014990001097 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171025 Granted publication date: 20140108 Pledgee: Export Import Bank of China Pledgor: Shenzhen Optimum Battery Co.,Ltd.|Zhao Bing Registration number: 2014990001097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20140108 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20140108 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20140108 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230813 Granted publication date: 20140108 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |