CN205248354U - Group battery series board - Google Patents
Group battery series board Download PDFInfo
- Publication number
- CN205248354U CN205248354U CN201521106323.5U CN201521106323U CN205248354U CN 205248354 U CN205248354 U CN 205248354U CN 201521106323 U CN201521106323 U CN 201521106323U CN 205248354 U CN205248354 U CN 205248354U
- Authority
- CN
- China
- Prior art keywords
- support
- board
- battery pack
- insulation board
- pack series
- 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.)
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Classifications
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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
Abstract
The utility model discloses a group battery series board, it includes the cylinder manifold, be located both sides about the cylinder manifold first insulation board, second insulation board, be located first insulation board top first support, be located second insulation board below the second support, assemble in a plurality of shell fragments of first support, second support and connect the fuse of shell fragment and cylinder manifold. Compared with the prior art, the utility model discloses the benefit that group battery series board has lies in: 1 )Electric core elastic connection with the battery, 2 )The contact internal resistance reduces, 3 ) assembly and disassembly is easy.
Description
[technical field]
The utility model relates to new forms of energy battery technology field, relates in particular to a kind of battery pack series board.
[background technology]
Along with energy problem and environmental problem increasingly serious, country is to the vigorously supporting of new forms of energy, and powerBattery key technology technology increasingly mature, electrokinetic cell be widely used in electrocar, battery-operated motor cycle,On the products such as electric bicycle, solar energy, communication terminal product and energy storage. Therefore battery is after in groupsService life, security and economy are the subject matter of puzzlement electrokinetic cell development. Traditional battery at presentIn group cascaded structure, with the battery core of battery by screw or be welded to connect, the reliability of this connection and canOperability is poor, and has the problem that station is many, cost of labor is high, radiating effect is bad, internal resistance is large,And after assembling, battery pack is firm not, the problems such as war of resistance poor performance.
Given this, be necessary to provide a kind of new battery pack series board to overcome the deficiencies in the prior art in fact.
[utility model content]
The purpose of this utility model be to provide a kind ofly can be connected with the battery core elasticity of battery, reliability is high, internal resistanceLow and assembly and disassembly is easy to battery pack series board.
To achieve these goals, the utility model provides a kind of battery pack series board, it comprise cylinder manifold,Be positioned at the upper and lower both sides of cylinder manifold the first insulation board, the second insulation board, be positioned at first of the first insulation board topSupport, be positioned at the second insulation board below the second support, be assembled in multiple bullets of the first support, the second supportThe fuse of sheet and connection shell fragment and cylinder manifold.
One as the utility model battery pack series board is improved, and described shell fragment comprises elastic portion and connectionThe installation portion of shell fragment portion.
One as the utility model battery pack series board is improved, and described the first support, the second support all wrapDraw together the installing hole that passes for described elastic portion, be positioned at installing hole around accommodate described installation portion mounting groove andThe connecting hole being communicated with described installing hole.
Improve as the one of the utility model battery pack series board, described shell fragment be welded in described the first support,The second support.
One as the utility model battery pack series board is improved, described the first insulation board, the second insulation boardBeing respectively equipped with through hole communicates with the connecting hole of the first support, the second support.
One as the utility model battery pack series board is improved, and described fuse one end connects described shell fragmentInstallation portion, the other end is connected to cylinder manifold through described connecting hole, through hole.
Improve as the one of the utility model battery pack series board, described the first support, the second support are commonFixing described the first insulation board, cylinder manifold, the second insulation board.
Compared with prior art, the benefit that the utility model battery pack series board has is: 1) with batteryBattery core elasticity connects; 2) contact internal resistance reduces; 3) assembly and disassembly is easy.
[brief description of the drawings]
Fig. 1 is the purposes schematic diagram of the utility model battery pack series board.
Fig. 2 is the three-dimensional exploded view of the utility model battery pack series board.
Fig. 3 is the three-dimensional combination figure of the utility model battery pack series board.
[detailed description of the invention]
In order to make, the purpose of this utility model, technical scheme and useful technique effect are more clear to be understood, belowBy reference to the accompanying drawings and detailed description of the invention, the utility model is further elaborated. Should be understood that,The detailed description of the invention of describing in this description is only used to explain the utility model, is not in order to limitThe utility model.
As shown in Figure 1, the utility model battery pack series board 100 is for owning battery modules 200Battery strings is linked togather.
As shown in Figure 2 and Figure 3, the utility model battery pack series board 100 comprises cylinder manifold 1, is positioned at and confluxesThe first insulation board 21, second insulation board 22 of plate both sides Shang Xia 1, be positioned at of the first insulation board 21 topsOne support 31, be positioned at the second insulation board 22 belows the second support 32, be assembled in the first support 31, secondThe fuse 5 of multiple shell fragments 4 of support 32 and connection shell fragment 4 and cylinder manifold 1.
Cylinder manifold 1 by metal material making case as copper. Shell fragment 4 comprises the bullet for the battery core of elasticity butt batteryProperty portion 41 and connect the installation portion 42 of elastic portion 41. The second support 32 comprises and can pass for elastic portion 41Installing hole 321, be positioned at installing hole 321 around and accommodate the mounting groove 322 of installation portion 42 and with installationThe connecting hole 323 that hole 321 is communicated with. The structure of the first support 31 is identical with the second support 32, and comprising can ammunition feedProperty portion 41 installing hole 311 that passes, be positioned at installing hole 311 around and accommodate the mounting groove 312 of installation portion 42And the connecting hole 313 being communicated with installing hole 311. Shell fragment 4 and the first support 31, the second support 32 can lead toCrossing welding realizes fixing.
The first insulation board 21 between the first support 31 and cylinder manifold 1, thereby make shell fragment 4 and cylinder manifold 1Isolation mutually. The first insulation board 21 is provided with multiple through holes 211, and through hole 211 is connected with the first support 31Hole 313 communicates. Fuse 5 one end connect the installation portion 42 of shell fragments 4, the other end through connecting hole 313,Through hole 211 links together shell fragment 4 and cylinder manifold 1. The second insulation board 22 is positioned at cylinder manifold 1 and secondBetween support 32, thereby make shell fragment 4 and cylinder manifold 1 mutually isolate. The second insulation board 22 is provided with multipleThrough hole 221, through hole 221 communicates with the connecting hole 323 of the second support 32. Fuse 5 one end connect shell fragment4 installation portion 42, the other end is connected to one through connecting hole 323, through hole 221 by shell fragment 4 and cylinder manifold 1Rise. In the time that battery core is short-circuited, fuse 5 fusing realize the protection to battery core.
The first support 31 and the second support 32 are fixed together by bolt or bayonet unit, thereby make firstSupport 31, the first insulation board 21, cylinder manifold 1, the second insulation board 22, the second support 32, shell fragment 4, guarantorDanger silk 5 is fixed together jointly. Adopt after the utility model battery pack series board 100, battery core no longer needsWeld on two sides, is contacted and conduct electricity with battery core both positive and negative polarity by shell fragment, and contact internal resistance is also smaller, fallsThe internal resistance that low screw connects, the unreliability of having avoided screw to connect, makes battery pack assembling simple, and tears openUnload easily.
The utility model battery pack series board 100 is not only confined to cylindrical battery, and for example 18650,32650Deng, be equally also applicable to rectangular cell.
The utility model battery pack series board, is not restricted to described in description and embodiment, thereforeFor the personnel of familiar field, can easily realize additional advantage and amendment, thus do not deviate from right wantAsk and the situation of the spirit and scope of the universal that equivalency range limits under, the utility model is not limited toSpecific details, representational equipment and illustrate here and the examples shown of describing.
Claims (7)
1. a battery pack series board, is characterized in that: it comprises cylinder manifold, is positioned at the upper and lower both sides of cylinder manifoldThe first insulation board, the second insulation board, be positioned at the first insulation board top the first support, be positioned at the second insulationThe second support of plate below, the multiple shell fragments that are assembled in the first support, the second support and connection shell fragment and remittanceThe fuse of stream plate.
2. battery pack series board as claimed in claim 1, is characterized in that: described shell fragment comprises elastic portionAnd the installation portion of connection shell fragment portion.
3. battery pack series board as claimed in claim 2, is characterized in that: described the first support, secondSupport includes the installing hole that passes for described elastic portion, be positioned at installing hole accommodates the peace of described installation portion aroundTankage and the connecting hole being communicated with described installing hole.
4. battery pack series board as claimed in claim 3, is characterized in that: described in described shell fragment is welded inThe first support, the second support.
5. battery pack series board as claimed in claim 3, is characterized in that: described the first insulation board,Two insulation boards are respectively equipped with through hole and communicate with the connecting hole of the first support, the second support.
6. battery pack series board as claimed in claim 5, is characterized in that: described fuse one end connectsThe installation portion of described shell fragment, the other end is connected to cylinder manifold through described connecting hole, through hole.
7. battery pack series board as claimed in claim 1, is characterized in that: described the first support, secondJointly fixing described the first insulation board of support, cylinder manifold, the second insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106323.5U CN205248354U (en) | 2015-12-27 | 2015-12-27 | Group battery series board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106323.5U CN205248354U (en) | 2015-12-27 | 2015-12-27 | Group battery series board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248354U true CN205248354U (en) | 2016-05-18 |
Family
ID=55947430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106323.5U Active CN205248354U (en) | 2015-12-27 | 2015-12-27 | Group battery series board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310534A (en) * | 2019-12-27 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Separator assembly, battery module, battery pack, device, and manufacturing method |
-
2015
- 2015-12-27 CN CN201521106323.5U patent/CN205248354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310534A (en) * | 2019-12-27 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Separator assembly, battery module, battery pack, device, and manufacturing method |
| US11605865B2 (en) | 2019-12-27 | 2023-03-14 | Contemporary Amperex Technology Co., Limited | Separator assembly, battery module, battery pack, apparatus and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20160518 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20160518 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20160518 |