CN205723678U - The battery modules of electric automobile - Google Patents
The battery modules of electric automobile Download PDFInfo
- Publication number
- CN205723678U CN205723678U CN201620243622.1U CN201620243622U CN205723678U CN 205723678 U CN205723678 U CN 205723678U CN 201620243622 U CN201620243622 U CN 201620243622U CN 205723678 U CN205723678 U CN 205723678U
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- China
- Prior art keywords
- support
- cylinder manifold
- battery modules
- electric automobile
- battery
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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 discloses the battery modules of a kind of electric automobile, it includes the battery module that at least two is cascaded and the connecting plate being electrically connected with adjacent two battery modules, described battery module includes multiple battery core, the support housing battery core, is assembled in the cylinder manifold of support, and described connecting plate is between the cylinder manifold of adjacent two battery modules.The battery modules of this utility model electric automobile has the advantage that: 1) standardized designs 2) conductive and heat-conductive speed is fast, internal resistance is little by 3) buckle fixes, and tears prescription open just.
Description
[technical field]
This utility model relates to new forms of energy cell art, particularly relates to the battery modules of a kind of electric automobile.
[background technology]
Along with energy problem and environmental problem are increasingly serious, new forms of energy are vigorously supported by country, and power
Battery key technology increasingly mature, electrokinetic cell is widely used in automobile.In new forms of energy field of batteries
In, one of key technology of new-energy automobile development is electrokinetic cell, performance a lot of degree shadow of battery modules
Ring the most whole electric automobile performance of battery bag.Set of cells currently for new-energy automobile requires more and more higher,
High power capacity, high safety, low internal resistance, Quick conductive, convenient changing battery modules are that future is progressively perfect
Direction.But the most a lot of batteries do not have modularity, disassemble after sale and there is inconvenience, connect series-connected cell
The both positive and negative polarity electric installation of group is the most complicated or apart from oversize, and conduction and heat-transfer rate be fast not and in conductive material
Resistance is big.
It is necessary that the battery modules providing a kind of new electric automobile is to overcome prior art not in consideration of it, real
Foot.
[utility model content]
The purpose of this utility model be to provide a kind of modularity, tear open prescription just, conductive and heat-conductive speed is fast, internal resistance
Little and assemble the battery modules of simple electric automobile.
To achieve these goals, this utility model provides the battery modules of a kind of electric automobile, and it includes
Battery module that at least two is cascaded and be electrically connected with the connecting plate of adjacent two battery modules, institute
State battery module to include multiple battery core, the support housing battery core, be assembled in the cylinder manifold of support, described connection
Plate is between the cylinder manifold of adjacent two battery modules.
As a kind of improvement of the battery modules of this utility model electric automobile, described support is by insulant system
Becoming and include the first support, the second support cooperated, described cylinder manifold includes being assembled in the first support
First cylinder manifold and be assembled in the second cylinder manifold of the second support, described first support and the second supporting structure
Identical, described first cylinder manifold and the second cylinder manifold structure are identical.
As a kind of improvement of the battery modules of this utility model electric automobile, described first support, second
Frame all includes having relative first surface, the body of second surface, extends many from the first surface of body
Individual locating dowel, a pair first snap fits, fix muscle for a pair first and cave in asylum from the first surface of body
Stating multiple host cavities of battery core, described locating dowel is provided with the through hole running through body.
As a kind of improvement of the battery modules of this utility model electric automobile, the locating dowel of described first support
Overlap with the locating dowel of the second support, the first snap fit of described first support, first fix muscle respectively with described
The first of second support fixes muscle, the first snap fit buckle is fixed.
As a kind of improvement of the battery modules of this utility model electric automobile, described first support, second
Frame all includes the second surface running through body and the multiple circular holes turned on one by one with described host cavity and from body
Second surface extend a pair second snap fits, fix muscle a pair second.
As a kind of improvement of the battery modules of this utility model electric automobile, described adjacent two battery modules
First support, the second bracket assembled together, the second snap fit of described first support, second fix muscle respectively
With the second of the second support fix muscle, the second snap fit buckle is fixed.
As a kind of improvement of the battery modules of this utility model electric automobile, described first cylinder manifold, second
Cylinder manifold all includes substrate, the multiple elastic extended from substrate and runs through multiple through holes of substrate, described
Substrate mounting abuts battery core in the second surface of the body of the first support, the elastic of described first cylinder manifold
Anelectrode, the elastic of described second cylinder manifold abuts the negative electrode of battery core.
As a kind of improvement of the battery modules of this utility model electric automobile, described connecting plate be tabular and
Including multiple installing holes, described installing hole overlaps with the through hole of described cylinder manifold and the through hole of support.
As a kind of improvement of the battery modules of this utility model electric automobile, described first cylinder manifold, second
Cylinder manifold, connecting plate are made by copper coin.
As a kind of improvement of the battery modules of this utility model electric automobile, it is described that it also includes that screw rod passes
The installing hole of connecting plate, the installing hole of cylinder manifold and the through hole of support.
Compared with prior art, the battery modules of this utility model electric automobile has the advantage that: 1) mark
Standardization design 2) conductive and heat-conductive speed is fast, internal resistance is little by 3) buckle fixes, and tears prescription open just.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of the battery modules of this utility model electric automobile.
Fig. 2 is the three-dimensional exploded view of the battery modules of this utility model electric automobile.
Fig. 3 is the three-dimensional combination figure of the battery module of the battery modules of this utility model electric automobile.
Fig. 4 is the axonometric chart of the first support of the battery modules of this utility model electric automobile.
Fig. 5 is the axonometric chart at another visual angle shown in Fig. 4.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below
In conjunction with the drawings and specific embodiments, this utility model is further elaborated.It should be appreciated that
Detailed description of the invention described in this specification is only used to explain this utility model, is not intended to limit
This utility model.
As shown in Figure 1 and Figure 2, the battery modules 100 of this utility model electric automobile includes that at least two is connected
Battery module 1 together and the connecting plate 2 of connection adjacent battery modules 1.Battery module 1 includes multiple
Battery core 10, house the support of battery core 10 and be assembled in the cylinder manifold of support.Support include the first support 21,
The second support 22 coordinated with the first support 21, cylinder manifold includes that being assembled in the first of the first support 21 confluxes
Plate 31 and be assembled in the second cylinder manifold 32 of the second support 22.Second support 22 is tied with the first support 21
Structure is identical, and the first cylinder manifold 31 is identical with the structure of the second cylinder manifold 32, and such design can reduce mould
The quantity of tool, standardized design is more easily extensible.
As shown in Figure 4, the first support 21 include having relative first surface, the body 210 of second surface,
Multiple locating dowels 211 of extending from the first surface of body 210, a pair first snap fits 212, a pair first solid
Determine muscle 213 and from the first surface depression of body 210 for housing multiple host cavities 214 of battery core 10.
Locating dowel 211 is provided with the through hole 2110 running through body 210.First support 21 also includes running through body 210
Second surface and the multiple circular holes 215 turned on one by one with host cavity 214, the electrode of battery core 10 is exposed to circular hole
215。
As it is shown in figure 5, the first support 21 includes a pair second snap fits extended from the second surface of body 210
216, muscle 217 is fixed a pair second.
As shown in Figure 2 and Figure 3, the first cylinder manifold 31 is made up of copper coin, and it includes substrate 311, from substrate
311 multiple elastic 312 extended and run through multiple through holes 313 of substrate 311.Substrate 311 is assembled in
The second surface of the body 210 of the first support 21, elastic 312 is through the through hole 215 of the first support 21
Abut with the electrode of battery core 10.
During assembled battery module 1, first, multiple battery cores 10 are contained in the host cavity 214 of the first support 21,
The electrode of battery core 10 is exposed to the circular hole 215 of the first support 21；Then, the second support 22 is assembled in
One support 21, the locating dowel of locating dowel 211 second support 22 of the first support 21 overlaps, the first support 21
The first snap fit 212, first fix muscle 213 first respectively with the second support and fix muscle, the first snap fit buckle
Fixing；Then, first cylinder manifold the 31, second cylinder manifold 32, the elasticity of the first cylinder manifold 31 are assembled respectively
Portion 312 abuts the anelectrode of battery core 10, and the elastic of the second cylinder manifold 32 abuts the negative electrode of battery core 10.
As in figure 2 it is shown, connecting plate 2 is made up of copper coin, in tabular, it includes multiple installing hole 201.
During assembled battery module 100, first, assemble adjacent two battery modules 1, connecting plate 2 is positioned at two
Between individual battery module 10, and first support the 21, second support 22 of two battery modules 10 is assembled in one
Rising, the second snap fit 216 of the first support 21, second to fix muscle 217 solid with the second of the second support 22 respectively
Determine muscle, the second snap fit buckle is fixed；Afterwards, more battery module 10 is fitted together successively, connect
The installing hole 201 of plate 20, the installing hole 313 of cylinder manifold, the through hole 2110 of support overlap；Finally, use
Screw rod is carried out through the installing hole 201 of connecting plate 20, the installing hole 313 of cylinder manifold, the through hole 2110 of support
Fixing.
The battery modules 100 of this utility model electric automobile utilizes and combines with the mutual buckle of a support, saves
Screw is fixed, and is highly convenient for assembling.And first cylinder manifold the 31, second cylinder manifold 32, connecting plate 2 are equal
Being made up of copper coin, such designing material is simple and unifies, thus reduces internal resistance.Connecting plate 2 is positioned at adjacent
Between two battery modules 1, connecting plate 2 is directly connected to the cylinder manifold of two battery modules 1, such sets
Meter order series connection conducting distance is short, and conductive and heat-conductive speed is fast, in other embodiments, the first cylinder manifold 31,
Second cylinder manifold 32, connecting plate 2 can also use other material to make, such as ferrum, nickel sheet.
The battery modules of this utility model electric automobile, is not restricted in description and embodiment be retouched
State, for the personnel of familiar field, be therefore easily achieved additional advantage and amendment, therefore do not carrying on the back
In the case of the spirit and scope of the general concept limited from claim and equivalency range, this utility model
Be not limited to specific details, representational equipment and shown here as with describe examples shown.
Claims (10)
1. the battery modules of an electric automobile, it is characterised in that: it includes what at least two was cascaded
Battery module and be electrically connected with the connecting plate of adjacent two battery modules, described battery module includes multiple electricity
Core, housing the support of battery core, be assembled in the cylinder manifold of support, described connecting plate is positioned at adjacent two battery moulds
Between the cylinder manifold of block.
2. the battery modules of electric automobile as claimed in claim 1, it is characterised in that: described support is by absolutely
Edge material is made and includes the first support, the second support cooperated, and described cylinder manifold includes being assembled in
First cylinder manifold of one support and be assembled in the second cylinder manifold of the second support, described first support and second
Supporting structure is identical, and described first cylinder manifold and the second cylinder manifold structure are identical.
3. the battery modules of electric automobile as claimed in claim 2, it is characterised in that: described first support,
Second support all includes having relative first surface, the body of second surface, prolongs from the first surface of body
Multiple locating dowels of stretching, a pair first snap fits, fix muscle for a pair first and cave in from the first surface of body
Housing multiple host cavities of described battery core, described locating dowel is provided with the through hole running through body.
4. the battery modules of electric automobile as claimed in claim 3, it is characterised in that: described first support
Locating dowel overlap with the locating dowel of the second support, the first snap fit of described first support, first fix muscle and divide
Do not fix muscle with the first of described second support, the first snap fit buckle is fixed.
5. the battery modules of electric automobile as claimed in claim 4, it is characterised in that: described first support,
Second support all include the second surface running through body and the multiple circular holes turned on one by one with described host cavity and
From a pair second snap fits of the second surface extension of body, fix muscle a pair second.
6. the battery modules of electric automobile as claimed in claim 5, it is characterised in that: described adjacent two electricity
First support of pond module, the second bracket assembled are together, the second snap fit of described first support, second solid
Determine that muscle second respectively with the second support fixes muscle, the second snap fit buckle is fixed.
7. the battery modules of electric automobile as claimed in claim 6, it is characterised in that: described first confluxes
Plate, the second cylinder manifold all include substrate, the multiple elastic extended from substrate and run through the multiple logical of substrate
Hole, described substrate mounting supports in the second surface of the body of the first support, the elastic of described first cylinder manifold
Connecing the anelectrode of battery core, the elastic of described second cylinder manifold abuts the negative electrode of battery core.
8. the battery modules of electric automobile as claimed in claim 7, it is characterised in that: described connecting plate in
Tabular and include multiple installing hole, the through hole of described installing hole and described cylinder manifold and the through hole weight of support
Close.
9. the battery modules of electric automobile as claimed in claim 8, it is characterised in that: described first confluxes
Plate, the second cylinder manifold, connecting plate are made by copper coin.
10. the battery modules of electric automobile as claimed in claim 9, it also includes that screw rod passes described connection
The installing hole of plate, the installing hole of cylinder manifold and the through hole of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243622.1U CN205723678U (en) | 2016-03-27 | 2016-03-27 | The battery modules of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243622.1U CN205723678U (en) | 2016-03-27 | 2016-03-27 | The battery modules of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723678U true CN205723678U (en) | 2016-11-23 |
Family
ID=57314100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243622.1U Active CN205723678U (en) | 2016-03-27 | 2016-03-27 | The battery modules of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723678U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654135A (en) * | 2017-03-08 | 2017-05-10 | 江西迪比科股份有限公司 | Conductive connection structure for cylindrical power battery modules |
| CN106848144A (en) * | 2017-04-10 | 2017-06-13 | 嘉瑞能源科技（深圳）有限公司 | A kind of power battery module support and assemble method |
| CN106848143A (en) * | 2017-04-10 | 2017-06-13 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell module interconnection structure and connection method |
| CN106876645A (en) * | 2017-04-11 | 2017-06-20 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell cylinder manifold structure and connection method |
| CN107154478A (en) * | 2017-05-26 | 2017-09-12 | 江苏银基烯碳能源科技有限公司 | A kind of battery modules |
| CN107221618A (en) * | 2017-06-19 | 2017-09-29 | 江苏英耐杰新能源有限公司 | A kind of modular battery block structure |
| CN107230758A (en) * | 2017-07-04 | 2017-10-03 | ***电子科技（镇江）有限公司 | A kind of automobile batteries module with anti-seismic performance |
| CN107452908A (en) * | 2017-07-04 | 2017-12-08 | ***电子科技（镇江）有限公司 | A kind of new energy car battery die set |
| CN108258179A (en) * | 2018-03-22 | 2018-07-06 | 华霆（合肥）动力技术有限公司 | battery pack and electric vehicle |
| CN108598312A (en) * | 2018-04-25 | 2018-09-28 | 华霆（合肥）动力技术有限公司 | Cell fixing device and battery modules |
| CN108832046A (en) * | 2018-06-25 | 2018-11-16 | 北斗航天汽车（北京）有限公司 | A kind of series-parallel battery modules of 18650 battery cores |
| CN109166995A (en) * | 2018-09-18 | 2019-01-08 | 北斗航天汽车（北京）有限公司 | New-energy automobile energy resource system |
-
2016
- 2016-03-27 CN CN201620243622.1U patent/CN205723678U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654135A (en) * | 2017-03-08 | 2017-05-10 | 江西迪比科股份有限公司 | Conductive connection structure for cylindrical power battery modules |
| CN106848143B (en) * | 2017-04-10 | 2023-05-09 | 瑞诺技术(深圳)有限公司 | Internal connection structure and connection method of power battery module |
| CN106848144A (en) * | 2017-04-10 | 2017-06-13 | 嘉瑞能源科技（深圳）有限公司 | A kind of power battery module support and assemble method |
| CN106848143A (en) * | 2017-04-10 | 2017-06-13 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell module interconnection structure and connection method |
| CN106876645A (en) * | 2017-04-11 | 2017-06-20 | 嘉瑞能源科技（深圳）有限公司 | A kind of electrokinetic cell cylinder manifold structure and connection method |
| CN107154478A (en) * | 2017-05-26 | 2017-09-12 | 江苏银基烯碳能源科技有限公司 | A kind of battery modules |
| CN107221618A (en) * | 2017-06-19 | 2017-09-29 | 江苏英耐杰新能源有限公司 | A kind of modular battery block structure |
| CN107230758A (en) * | 2017-07-04 | 2017-10-03 | ***电子科技（镇江）有限公司 | A kind of automobile batteries module with anti-seismic performance |
| CN107452908A (en) * | 2017-07-04 | 2017-12-08 | ***电子科技（镇江）有限公司 | A kind of new energy car battery die set |
| CN107230758B (en) * | 2017-07-04 | 2023-06-23 | ***电子科技（镇江）有限公司 | Automobile battery module with anti-seismic performance |
| CN107452908B (en) * | 2017-07-04 | 2023-10-20 | ***电子科技（镇江）有限公司 | New energy automobile battery module subassembly |
| CN108258179A (en) * | 2018-03-22 | 2018-07-06 | 华霆（合肥）动力技术有限公司 | battery pack and electric vehicle |
| CN108258179B (en) * | 2018-03-22 | 2024-05-14 | 华霆（合肥）动力技术有限公司 | Battery pack and electric automobile |
| CN108598312A (en) * | 2018-04-25 | 2018-09-28 | 华霆（合肥）动力技术有限公司 | Cell fixing device and battery modules |
| CN108832046A (en) * | 2018-06-25 | 2018-11-16 | 北斗航天汽车（北京）有限公司 | A kind of series-parallel battery modules of 18650 battery cores |
| CN109166995A (en) * | 2018-09-18 | 2019-01-08 | 北斗航天汽车（北京）有限公司 | New-energy automobile energy resource system |
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Effective date of registration: 20180428 Granted publication date: 20161123 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20161123 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20161123 |