CN208208859U - A kind of series-parallel flexible connection structure of battery core - Google Patents
A kind of series-parallel flexible connection structure of battery core Download PDFInfo
- Publication number
- CN208208859U CN208208859U CN201820454022.9U CN201820454022U CN208208859U CN 208208859 U CN208208859 U CN 208208859U CN 201820454022 U CN201820454022 U CN 201820454022U CN 208208859 U CN208208859 U CN 208208859U
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- Prior art keywords
- battery
- bracket
- battery pack
- series
- flexible connection
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a kind of series-parallel flexible connection structures of battery core, including the first battery pack, the second battery pack and bracket；Multiple multiple first receiving holes for accommodating first battery pack are provided on the bracket, multiple first receiving hole bottoms are provided with and matched second receiving hole of the second battery in battery pack anode；The first conductive sheet is provided in multiple first receiving holes, first conductive sheet upper surface is connected with the elastic clamping jaw for clamping single battery in first battery pack；The second conductive sheet for being provided with and compressing multiple first conductive sheets is detachably connected on the bracket, and second conductive sheet is electrically connected with multiple first conductive sheets；The structure novel of this structure, practicability is high, improves the convenience of maintenance personnel's operation.
Description
Technical field
The utility model relates to accessory battery production technical field, more specifically to a kind of battery core soft company in series and parallel
Binding structure.
Background technique
Battery or superbattery are a kind of extensive power supplys of purposes machine, it generally can be according to voltage and capacity needed for loading
Requirement, combined in series and parallel using multiple single batteries, voltage improved by series connection, passed through and in parallel improve capacity.At present
Method be first by a certain number of single batteries it is anti-terminate on dedicated bracket it is fixed after, will be with a bracket by piece in parallel
On battery carry out it is in parallel form parallel branch, then connect with another parallel branch；But in the connection of battery and piece in parallel
It when being connected with multiple parallel branch, is welded using by battery with piece in parallel, piece in parallel, which is welded on bracket, to be consolidated
Fixed, the method defect is to carry out replacing cumbersome when battery breaks down.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of battery core string
Flexible connection structure in parallel.
The utility model first aspect provides a kind of series-parallel flexible connection structure of battery core, including the first battery pack,
Two battery packs and bracket；Multiple multiple first receiving holes for accommodating first battery pack, Duo Gesuo are provided on the bracket
The first receiving hole bottom is stated to be provided with and matched second receiving hole of the second battery in battery pack anode；Multiple described
The first conductive sheet is provided in one receiving hole, first conductive sheet upper surface is connected with clamping first battery pack
The elastic clamping jaw of middle single battery；It is detachably connected to be provided on the bracket and compresses the second of multiple first conductive sheets and lead
Electric piece, and second conductive sheet is electrically connected with multiple first conductive sheets.
Preferably, second conductive sheet includes multiple annular conductive films for compressing multiple first conductive sheets respectively,
With multiple sheet metals；It is connected between the adjacent annular conductive film by the sheet metal.
Preferably, on the bracket, interconnected notch is provided between adjacent first receiving.
Preferably, on the bracket, multiple first receiving holes are arranged in arrays；Adjacent four described first hold
Receive the central area that hole is surrounded formed to second battery pack limit fixed column；Be provided in the fixed column with it is described
The matched recessed portion of second battery pack.
Preferably, venthole is provided in the fixed column, be provided on the bracket be connected to the venthole dissipate
Hot hole.
Preferably, it is provided with bayonet on the bracket, is provided on second conductive sheet prominent with bayonet cooperation
Portion out.
The utility model beneficial effect is: the first conductive sheet clamps the single battery in the first battery pack and contact connects
Its negative pole end is connect, the anode of the single battery in the second battery pack is matched with the second receiving hole as the first conductive sheet contact
Series connection is constituted, multiple first conductive sheets are respectively formed multiple series branches；Second conductive sheet and multiple first conductive sheets
It is electrically connected, forms the parallel connection of the first battery pack, multiple series branches is cooperated to form series and parallel structure；Pass through the first conduction
Piece clamps battery, and the second conductive sheet compresses the first conductive sheet, and not by the way of welding, the first battery pack is shared in fixation, works as structure
In battery when breaking down, the personnel that can maintain easily disassemble series and parallel structure and replace the device of damage；The structure of this structure
Novelty, practicability is high, improves the convenience of maintenance personnel's operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is the explosive view of the series-parallel flexible connection structure of battery core of the utility model preferred embodiment；
Fig. 2 is the structural schematic diagram of the bracket of the series-parallel flexible connection structure of battery core of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, including the first battery
The 1, second battery pack 2 of group and bracket 3；Multiple multiple first receiving holes 31 for accommodating the first battery pack 1 are provided on bracket 3, it is more
A first receiving hole, 31 bottom is provided with and matched second receiving hole 32 of anode in the second battery pack 2；Multiple first
The first conductive sheet 33 is provided in receiving hole 31,33 upper surface of the first conductive sheet is connected in the first battery pack 1 of clamping
The elastic clamping jaw 34 of single battery；The second conductive sheet for being provided with and compressing multiple first conductive sheets 33 is detachably connected on bracket 3
35, and the second conductive sheet 35 is electrically connected with multiple first conductive sheets 33；First conductive sheet 33 clamps the list in the first battery pack 1
Simultaneously contact connects its negative pole end to a battery, and the anode of the single battery in the second battery pack 2 is matched with the second receiving hole 32
It constitutes and connects with 33 contact of the first conductive sheet, multiple first conductive sheets 33 are respectively formed multiple series branches；Second
Conductive sheet 35 is electrically connected with multiple first conductive sheets 33, forms the parallel connection of the first battery pack 1, cooperates multiple series branch's shapes
At series and parallel structure；Battery is clamped by the first conductive sheet 33, the second conductive sheet 35 compresses the first conductive sheet 33, do not use weldering
The first battery pack 1 is shared in the mode fixation connect, and when the battery in structure breaks down, it is series-parallel can to maintain easily personnel's dismantling
Structure and the device for replacing damage；The structure novel of this structure, practicability is high, improves the convenience of maintenance personnel's operation.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, the second conductive sheet 35
Including multiple annular conductive films 36 and multiple sheet metals 37 for compressing multiple first conductive sheets 33 respectively；Adjacent ring shaped conductive
It is connected between piece 36 by sheet metal 37；The setting of second conductive sheet 35 circularizes the shape of match battery and is in contact with it formula company
The case where connecing, stability when connection can be improved, preventing poor contact.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, on bracket 3, phase
Interconnected notch 39 is provided between the first adjacent receiving hole 31；Sheet metal 37 can be accommodated by being arranged jagged 39, be saved
Material cost fixes sheet metal 37 simultaneously and then fixes the second conductive sheet 35, prevents the second conductive sheet 35 from falling off.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, more on bracket 3
A first receiving hole 31 is arranged in arrays；The central area that four adjacent the first receiving holes 31 are surrounded is formed to the second battery
The fixed column 40 of 2 limit of group；It is provided in fixed column 40 and the matched recessed portion of the second battery pack 2；Recessed portion is arranged can be to electricity
Pond is limited, and prevents battery from the phenomenon that shaking and falling occur.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, sets in fixed column 40
It is equipped with venthole 41, the heat release hole being connected to venthole 41 is provided on bracket 3；Interconnected venthole 41 and heat dissipation are set
Hole, air can circulate bracket 3 is inside and outside, take away the heat that battery pack comes out.
The series-parallel flexible connection structure of the battery core of the utility model preferred embodiment is as depicted in figs. 1 and 2, is arranged on bracket 3
There is bayonet 42, the protruding portion 43 cooperated with bayonet 42 is provided on the second conductive sheet 35；Bayonet 42 and protruding portion 43 are set, it can be into
One step fixes the second conductive sheet 35, prevents the second conductive sheet 35 from falling and the phenomenon that bad connection occurs.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations belong to the protection scope of the appended claims for the utility model.
Claims (6)
1. a kind of series-parallel flexible connection structure of battery core, which is characterized in that including the first battery pack, the second battery pack and bracket；Institute
It states and is provided with multiple multiple first receiving holes for accommodating first battery pack on bracket, multiple first receiving hole bottoms are equal
It is provided with and matched second receiving hole of the second battery in battery pack anode；It is provided in multiple first receiving holes
First conductive sheet, first conductive sheet upper surface are connected with the elastic clip for clamping single battery in first battery pack
Pawl；The second conductive sheet for being provided with and compressing multiple first conductive sheets is detachably connected on the bracket, and described second leads
Electric piece is electrically connected with multiple first conductive sheets.
2. the series-parallel flexible connection structure of battery core according to claim 1, which is characterized in that second conductive sheet includes more
A annular conductive film and multiple sheet metals for compressing multiple first conductive sheets respectively；The adjacent annular conductive film it
Between connected by the sheet metal.
3. the series-parallel flexible connection structure of battery core according to claim 2, which is characterized in that on the bracket, adjacent
Interconnected notch is provided between first receiving.
4. the series-parallel flexible connection structure of battery core according to claim 3, which is characterized in that on the bracket, Duo Gesuo
It is arranged in arrays to state the first receiving hole；The central area that first receiving hole of adjacent four is surrounded is formed to described second
The fixed column of battery pack limit；It is provided in the fixed column and the matched recessed portion of the second battery pack.
5. the series-parallel flexible connection structure of battery core according to claim 4, which is characterized in that be provided in the fixed column logical
Stomata is provided with the heat release hole being connected to the venthole on the bracket.
6. the series-parallel flexible connection structure of battery core according to claim 1, which is characterized in that be provided with card on the bracket
Mouthful, the protruding portion with bayonet cooperation is provided on second conductive sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454022.9U CN208208859U (en) | 2018-04-02 | 2018-04-02 | A kind of series-parallel flexible connection structure of battery core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454022.9U CN208208859U (en) | 2018-04-02 | 2018-04-02 | A kind of series-parallel flexible connection structure of battery core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208859U true CN208208859U (en) | 2018-12-07 |
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ID=64526342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454022.9U Active CN208208859U (en) | 2018-04-02 | 2018-04-02 | A kind of series-parallel flexible connection structure of battery core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854321A (en) * | 2019-09-20 | 2020-02-28 | 杭州乾代科技有限公司 | Manufacturing method of modular lithium battery module |
-
2018
- 2018-04-02 CN CN201820454022.9U patent/CN208208859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854321A (en) * | 2019-09-20 | 2020-02-28 | 杭州乾代科技有限公司 | Manufacturing method of modular lithium battery module |
| CN110854322A (en) * | 2019-09-20 | 2020-02-28 | 杭州乾代科技有限公司 | Modularized lithium battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 215028 No. 48 Dongwang Road, Suzhou Industrial Park, Jiangsu Province Patentee after: US NAGEL PRECISION MACHINERY TECHNOLOGY CO.,LTD. SUZHOU Address before: 215000 Five Floors of N1 Building, 88 Dongchang Road, Suzhou Industrial Park, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU THINSPARK NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: No. 199 Guoqing East Road, Taixing High tech Industrial Development Zone, Taizhou City, Jiangsu Province, 225400 Patentee after: Jiangsu Meijin New Energy Technology Co.,Ltd. Address before: 215028 No. 48 Dongwang Road, Suzhou Industrial Park, Jiangsu Province Patentee before: US NAGEL PRECISION MACHINERY TECHNOLOGY CO.,LTD. SUZHOU |