CN207664113U - Battery system - Google Patents
Battery system Download PDFInfo
- Publication number
- CN207664113U CN207664113U CN201721695210.2U CN201721695210U CN207664113U CN 207664113 U CN207664113 U CN 207664113U CN 201721695210 U CN201721695210 U CN 201721695210U CN 207664113 U CN207664113 U CN 207664113U
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- China
- Prior art keywords
- battery
- battery core
- pedestal
- battery system
- end plate
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model is related to a kind of battery systems comprising：Pedestal；And at least two battery modules, it is located on the pedestal, wherein the bottom of at least two battery module and the shape of the pedestal match so that the pedestal integrates at least two battery module.Battery system according to the present utility model, the pedestal integrates at least two battery module, the quantity of wherein described at least two battery module can be in any combination, to provide the battery system of different size, to meet the needs of different new energy vehicles, development cycle and the cost of plurality of specifications battery system are reduced.
Description
Technical field
The utility model is related to battery new energy fields, relate more specifically to a kind of battery system.
Background technology
Energy crisis caused by overconsumption for non-renewable energy resources, the excess emissions of conventional fuel oil vehicle exhaust,
Global warming, in addition harm of the haze weather to people's health so that people have to research and develop new-energy automobile.With
Battery system is the new-energy automobile of power, and the performance of power battery directly affects the mileage travelled of new-energy automobile, electricity
Core components of the Chi Bao as new-energy automobile power battery will determine the mileage travelled of new-energy automobile.In addition, different type
Requirement difference of the new-energy automobile to battery pack it is very big, for example electric bus requires battery pack that can provide higher voltage,
And the requirement of passenger car is relatively low.
In the prior art, many battery packs are just for a certain specific vehicle, once it needs to design new model, just
Battery pack must be redesigned, a large amount of battery pack development cost and period can be wasted by doing so.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of battery system, by least two electricity of free quantity
Pond is module integrated to be integrated, to provide the battery system of different size, reduce plurality of specifications battery system development cycle and
Cost.
According to a kind of battery system provided by the utility model comprising：Pedestal；And at least two battery modules, position
In on the pedestal, wherein the bottom of at least two battery module and the shape of the pedestal match so that the bottom
Seat integrates at least two battery module.
Preferably, the bottom of at least two battery module is round rectangle shape, and the pedestal includes in parallel is connected
At least two round rectangle shapes groove.
Preferably, the battery module includes：Shell；And battery core component, it is located in the shell.
Preferably, the shell includes：First, around part, connect with the pedestal；And end cap, it is located at first ring
Around one end opposite with the pedestal of part, the end cap, described first surround around part and the pedestal accommodates the electricity
The cavity of core assembly.
Preferably, the battery core component includes：Multiple battery cores respectively include anode and cathode, the multiple battery core array
Arrangement；And first end plate and the second end plate, it is located at the both ends of the multiple battery core.
Preferably, the battery core component further includes：Second, around part, is surrounded on the periphery of the multiple battery core, will be described
Multiple battery cores are fastened as a whole.
Preferably, the battery core component further includes：Electrode connecting parts, the anode of the multiple battery core and cathode is mutual
Electrical connection.
Preferably, the multiple battery core includes multiple groups, and every group in the multiple group includes adjacent predetermined quantity
The battery core, the electrode connecting parts include：First electrode connector, for by the anode of the battery core in described every group or
Cathode is electrically connected to each other so that the battery core in described every group is in parallel；And second electrode connector, being used for will be the multiple
Positive electrode and negative electrode in group between every adjacent sets are electrically connected to each other so that are connected between the multiple group.
Preferably, the battery core component further includes：Connector is located at the first end plate and second end plate at least
On any one.
Preferably, the battery core component further includes：Insulation board is located at appointing in the first end plate, second end plate
It anticipates at least one between the multiple battery core.
Battery system according to the present utility model, the bottom of at least two battery modules and the shape of pedestal match, and make
It obtains the pedestal to integrate at least two battery module, to provide the battery system of different size, to meet
The needs of different new energy vehicles reduce development cycle and the cost of plurality of specifications battery system.
In a preferred embodiment, the bottom of battery module is round rectangle shape, and pedestal includes in parallel is connected at least
The groove of two round rectangle shapes so that at least two battery modules proper alignments obtain the regular battery system of shape, are more easy to
It is corresponding in being carried out with new energy vehicle.Entire battery modules have many advantages, such as that bulk density is high, use scope is wide.
Description of the drawings
By referring to the drawings to the description of the utility model embodiment, above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from.
Fig. 1 shows the stereogram of the battery system according to the utility model embodiment；
Fig. 2 shows the stereogram exploded views according to the battery system of the utility model embodiment；
Fig. 3 shows the stereogram of the battery core component according to the battery system of the utility model embodiment；
Fig. 4 shows the stereogram exploded view of the battery core component according to the battery system of the utility model embodiment.
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described the utility model.In various figures, identical element is using similar
Reference numeral indicate.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.In addition, may in figure
Certain well known parts are not shown.
Many specific details of the utility model, such as the structure of component, material, size, place are described hereinafter
Science and engineering skill and technology, to be more clearly understood that the utility model.But just as the skilled person will understand,
The utility model can not be realized according to these specific details.
It should be appreciated that when describing the structure of component, it is known as positioned at another floor, another area when by a floor, a region
When domain " above " or " top ", can refer to above another layer, another region, or its with another layer, it is another
Also include other layers or region between a region.Also, if by part turnover, this layer, a region will be located at it is another
Layer, another region " following " or " lower section ".
The stereogram and stereogram exploded view of the battery system according to the utility model embodiment is shown respectively in Fig. 1, Fig. 2.Electricity
Cell system includes pedestal 100 and at least two battery modules 200, and at least two battery modules 200 are located on pedestal 100.This
It is illustrated so that at least two battery modules 200 include two as an example in embodiment, in other embodiments, quantity can also
Three, four etc. it is multiple.Wherein, the bottom of above-mentioned at least two battery module 200 and the shape of pedestal 100 match, and make
Pedestal 100 is obtained to integrate at least two battery module 200.
In the present embodiment, the bottom of at least two above-mentioned battery modules 200 can be round rectangle shape, pedestal
100 include the groove 110 of at least two connected round rectangle shapes in parallel.
Each the structure of battery module 200 can be identical, including shell 210 and battery core component 220.Battery core component
220 are located in shell 210, and shell 210 can be that battery core component 220 provides protection.
Wherein, the shell 210 of the present embodiment is including first around part 211 and end cap 212, and first around 211 pedestal of part
100 connections, end cap 212 are located at first around one end opposite with pedestal 100 of part 211, end cap 212, first around part 211 with
And pedestal 100 surrounds the cavity for accommodating battery core component 220.The first of the present embodiment is the rounded rectangle in section around part 211
Around part so that one end and the groove 110 of pedestal 100 match.End cap 212 is also at round rectangle shape, thus with the first ring
Match around part 211.
Fig. 3, Fig. 4 show the stereogram and solid of the battery core component 220 according to the battery system of the utility model embodiment
Exploded view.Battery core component 220 may include multiple battery cores 221, and multiple battery cores 221 respectively include anode and cathode, multiple battery cores
221 can be with array arrangement, multiple battery cores 221 are arranged side by side in the present embodiment a row.Battery core component 220 can also include the
End plate 222 and the second end plate 223, are located at the both ends of multiple battery cores 221.
According to the battery system of the present embodiment, battery core component 220 can also include second around part 224, electrode connection
Part 225.Second is surrounded on the periphery of multiple battery cores 221 around part 224, multiple battery cores 221 is fastened as a whole, in the present embodiment
Second around 224 band-like two of part, and also by first end plate 222, the second end plate 223 jointly around with fastening.
According to the battery system of the present embodiment, battery core component 220 can also include electrode connecting parts 225, electrode connecting parts
225 be multiple, and the anode of above-mentioned multiple battery cores 221 and cathode are electrically connected to each other.Further in the present embodiment, multiple
Battery core 221 includes the battery core 221 that every group in multiple groups, multiple groups includes adjacent predetermined quantity, and electrode connecting parts 221 can be with
Including first electrode connector 225a and second electrode connector 225b.First electrode connector 225a is used for the electricity in every group
The positive or negative pole of core 221 is electrically connected to each other so that the battery core 225a in every group is in parallel, and second electrode connector 225b is used for will
In multiple groups, the positive electrode and negative electrode between every adjacent sets are electrically connected to each other, i.e., one of which is positive negative with adjacent another group
Pole is electrically connected to each other so that is connected between the multiple group.In the present embodiment, first electrode connector 225a and second electrode connect
Fitting 225b is structure of copper bar, and the present embodiment illustrates so that the quantity of multiple battery cores 221 is nine as an example, including three groups, every group
Including three adjacent battery cores 221, the anode of three battery cores 221 in every group is connected with each other by first electrode connector 225a,
Or the cathode of three battery cores 221 in every group is connected with each other, second electrode connector 225b longer, by three of one of which
The anode of battery core 221 is connected with each other with the cathode of three battery cores 221 of adjacent sets.A kind of example is these are only, in other implementations
In example, the quantity of multiple battery cores 221 can be other numbers, and the quantity of every group of battery core 221 for including can also be set as needed
It sets, first electrode connector 225a and second electrode connector 225b can also be the other structures such as nickel sheet.
In addition, battery core component 220 can also include connector 226 and insulation board 227.Connector 226 is located at first end
At least on any one of plate 222 and the second end plate 223, for being electrically connected for battery core component 220 and other battery core components 220,
Or for being electrically connected with the external world.Insulation board 227 can be located at the first end plate 222, in second end plate 223 it is arbitrary extremely
It is few that the present embodiment includes two insulation boards 227 between one and the multiple battery core 221, be located at first end plate 222 and
Between multiple battery cores 221, between the second end plate 223 and multiple battery cores 221.
Battery module 200 can also include battery management system (Battery Management System, BMS) device,
It can be electrically connected with battery core component 220, the management to multiple battery cores 221 is provided and realize the management of multiple battery modules 200.
Battery system according to the present utility model, the bottom of at least two battery modules 200 and the shape phase of pedestal 100
Match so that pedestal 100 integrates at least two battery modules 200, and wherein the quantity of battery module 200 can be free group
It closes, to provide the battery system of different size, to meet the needs of different new energy vehicles, reduces plurality of specifications battery system
Development cycle and cost.The small volume of each battery module 200, volume energy density is high, insulation and heat conduction and heat radiation performance
It is good, can quick-replaceable, individually can position and monitor charge capacity.
In the present embodiment, the bottom of battery module 200 is round rectangle shape, and pedestal 100 includes in parallel is connected at least
The groove 110 of two round rectangle shapes so that at least two battery modules, 200 proper alignment obtains the regular battery system of shape
System, it is easier to be carried out with new energy vehicle corresponding.The groove 110 of pedestal 100 makes accurate positioning between battery module 200, and
And it can be with quick-replaceable, easy disassembly.Entire battery modules have high bulk density, easy for installation, quick-replaceable, radiate it is excellent,
The advantages that use scope is wide.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It is as described above according to the embodiments of the present invention, these embodiments there is no all details of detailed descriptionthe,
The specific embodiment that the utility model is only described is not limited yet.Obviously, as described above, many modification and change can be made
Change.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the principles of the present invention and actually to answer
With to enable skilled artisan to utilize the utility model and repairing on the basis of the utility model well
Change use.The utility model is limited only by the claims and their full scope and equivalents.
Claims (10)
1. a kind of battery system, which is characterized in that including：
Pedestal；And
At least two battery modules are located on the pedestal,
Wherein, the bottom of at least two battery module and the shape of the pedestal match so that the pedestal will be described
At least two battery modules integrate.
2. battery system according to claim 1, which is characterized in that the bottom of at least two battery module is circle
Angular moment shape, the pedestal include the groove of at least two connected round rectangle shapes in parallel.
3. battery system according to claim 1, which is characterized in that the battery module includes：
Shell；And
Battery core component is located in the shell.
4. battery system according to claim 3, which is characterized in that the shell includes：
First, around part, connect with the pedestal；And
End cap, is located at described first around one end opposite with the pedestal of part, the end cap, described first around part and
The pedestal surrounds the cavity for accommodating the battery core component.
5. battery system according to claim 3, which is characterized in that the battery core component includes：
Multiple battery cores respectively include anode and cathode, the multiple battery core array arrangement；And
First end plate and the second end plate, are located at the both ends of the multiple battery core.
6. battery system according to claim 5, which is characterized in that the battery core component further includes：
Second, around part, is surrounded on the periphery of the multiple battery core, the multiple battery core is fastened as a whole.
7. battery system according to claim 5, which is characterized in that the battery core component further includes：
The anode of the multiple battery core and cathode are electrically connected to each other by electrode connecting parts.
8. battery system according to claim 7, which is characterized in that the multiple battery core includes multiple groups, the multiple
Every group in group include adjacent predetermined quantity the battery core,
The electrode connecting parts include：
First electrode connector, for the positive or negative pole of the battery core in described every group to be electrically connected to each other so that described
The battery core in every group is in parallel；And
Second electrode connector, for being electrically connected to each other the positive electrode and negative electrode between every adjacent sets in the multiple group so that
It connects between the multiple group.
9. battery system according to claim 5, which is characterized in that the battery core component further includes：
Connector is located at least on any one of the first end plate and second end plate.
10. battery system according to claim 5, which is characterized in that the battery core component further includes：
Insulation board is located at arbitrary at least one between the multiple battery core in the first end plate, second end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695210.2U CN207664113U (en) | 2017-12-07 | 2017-12-07 | Battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695210.2U CN207664113U (en) | 2017-12-07 | 2017-12-07 | Battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664113U true CN207664113U (en) | 2018-07-27 |
Family
ID=62939733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721695210.2U Active CN207664113U (en) | 2017-12-07 | 2017-12-07 | Battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664113U (en) |
-
2017
- 2017-12-07 CN CN201721695210.2U patent/CN207664113U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: 215500 No.2 Jianye Road, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU AIPULESI NEW ENERGY POWER SYSTEM TECHNOLOGY Co.,Ltd. Address before: 102600 Floor 03, Building 3, Yard 32, Yuzhen Street, Daxing District, Beijing Patentee before: ZHENHAO (BEIJING) NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |