CN107195832A - A kind of soft-package battery module fixing arrangement - Google Patents
A kind of soft-package battery module fixing arrangement Download PDFInfo
- Publication number
- CN107195832A CN107195832A CN201710557652.9A CN201710557652A CN107195832A CN 107195832 A CN107195832 A CN 107195832A CN 201710557652 A CN201710557652 A CN 201710557652A CN 107195832 A CN107195832 A CN 107195832A
- Authority
- CN
- China
- Prior art keywords
- soft
- battery
- fixing arrangement
- module fixing
- battery module
- 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.)
- Pending
Links
- 239000008358 core component Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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 present invention relates to a kind of soft-package battery module fixing arrangement, battery core component including battery modules unit and in battery modules unit, the upper end of the battery modules unit is sequentially provided with the cover plate and top cover being engaged by clamping with it, the left and right ends of battery modules unit are provided with the side guide being connected with its screw rod, the cover plate is provided with heat shield provided with multiple bar holes for being used to stretch out battery pole ear between the side guide and battery modules unit.Soft-package battery module fixing arrangement of the present invention, the soft-package battery module of different connection in series-parallel numbers can be superimposed as in any combination, so as to meet the voltage and capacity requirement of electrokinetic cell system.The soft-package battery module fixing arrangement can make full use of the high advantage of soft-package battery energy density simultaneously, the soft-package battery module fixing arrangement of design takes into full account lightweight requirements, improves the energy density of battery modules so that the energy density of system is greatly improved.
Description
Technical field
The present invention, which is related to, belongs to electrokinetic cell PACK technical fields, and in particular to a kind of soft-package battery module fixing arrangement.
Background technology
As what country subsidized to electric automobile falls off and subsidy standard and battery system specific energy hook, car enterprise is generally right
Electrokinetic cell system energy density proposes higher requirement.
In this context, develop the battery of high-energy-density and the battery system of high-energy-density is grouped into by PACK
The key subjects faced as battery and PACK enterprises.Soft-package battery eliminates the metal shell of outside, energy density due to it
Can more square duricrust battery and 18650 cylindrical batteries it is higher, therefore soft-package battery is applied on electric automobile turns into one
The trend of kind.
But soft-package battery has the shortcomings that its own again：Soft-package battery PACK is complex in groups, group efficiency it is relatively low and
It is unfavorable for mass production.Therefore, develop it is a adaptation production line produce in enormous quantities, it is simple in construction, be easy in groups with exchange,
The soft-package battery module fixing arrangement of generic Extensible turns into urgent problem to be solved.
The content of the invention
It is simple and reliable for structure, it is easy to production line it is an object of the invention to provide a kind of soft-package battery module fixing arrangement
Large-scale production.
To achieve the above object, present invention employs following technical scheme：Including battery modules unit and located at battery mould
Battery core component in group unit, the upper end of the battery modules unit is sequentially provided with the cover plate and top cover that are engaged by clamping with it, electricity
The left and right ends of pond module group unit are provided with the side guide being connected with its screw rod, and the cover plate is used to stretch out battery pole provided with multiple
The bar hole of ear, is provided with heat shield between the side guide and battery modules unit.
Further, the battery modules unit includes setting off in square frame shape, the size of the inner space set off
Match with battery core component, the outer ledge set off and be provided be used to the through hole of screw rod be installed along its length, set off
Side be provided with jack, the cover plate is provided with the first latch for being engaged with the jack.
Further, it is described set off be additionally provided with the second latch for being connected and fixed between adjacent cell module group unit and
Positioning vertical column.
Further, the side guide is included with setting off the plate body matched, and the plate body is provided with hook, lightening hole and use
In the mounting hole for installing screw rod, the lateral surface of the plate body is provided with reinforcement, and the reinforcement is provided with half waist hole.
Further, the top cover provided with several buckles and for connect the positive and negative lug of battery positive terminal and
Negative terminal, the cover plate is provided with the snap seats being engaged with the buckle.
Further, the battery core component is included between multiple soft pack cells being cascading, adjacent soft pack cell
It is spaced from each other by thermal insulation layer.
As shown from the above technical solution, soft-package battery module fixing arrangement of the present invention is simple and reliable, it is easy to produce
Line large-scale production.The soft-package battery module group unit designed can be superimposed as the soft-package battery of different connection in series-parallel numbers in any combination
Module, so as to meet the voltage and capacity requirement of electrokinetic cell system.The soft-package battery module fixing arrangement can be abundant simultaneously
Using the high advantage of soft-package battery energy density, the soft-package battery module fixing arrangement of design takes into full account lightweight requirements, carries
The energy density of battery modules has been risen so that the energy density of system is greatly improved.The soft-package battery module fixing arrangement can be with
Make soft-package battery efficiently, it is reliable, be conveniently applied in electrokinetic cell system.
Brief description of the drawings
Fig. 1 is the exploded view of the present invention；
Fig. 2 is the partial exploded view of battery modules unit of the present invention and battery core component；
Fig. 3 is the structural representation that side guide of the present invention coordinates with heat shield；
Fig. 4 is the partial schematic diagram that cover plate of the present invention, battery core component and top cover coordinate.
Reference：1st, battery modules unit；11st, set off；12nd, through hole；13rd, jack；14th, the first latch；15th, second insert
Pin；16th, positioning vertical column；2nd, cover plate；21st, bar hole；3rd, top cover；31st, buckle；32nd, positive terminal；33rd, negative terminal；34th, snap seats；
4th, screw rod；5th, side guide；51st, plate body；52nd, link up with；53rd, lightening hole；54th, mounting hole；55th, reinforcement；56th, half waist hole；6th, every
Backing；7th, battery core component；71st, soft pack cell；72nd, thermal insulation layer.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, the soft-package battery module fixing arrangement of the present embodiment, including battery modules unit 1 and located at battery modules
Battery core component 7 in unit 1, the upper end of battery modules unit 1 is sequentially provided with the cover plate 2 and top cover 3 being engaged by clamping with it, in electricity
The left and right two ends of pond module group unit 1 are provided with the side guide 5 being connected with battery modules unit 1 by screw rod 4, on cover plate 2
Provided with multiple bar holes 21 for being used to stretch out battery pole ear, heat shield 6 is provided between side guide 5 and battery modules unit 1.The electricity
Core assembly 7 includes multiple soft pack cells 71 being cascading, between adjacent soft pack cell 71 by thermal insulation layer 72 mutually every
Open.
As shown in Fig. 2 battery modules unit 1 includes setting off 11 in the plastics of square frame shape, plastics, which are set off inside 11, to be had just
Meet two soft pack cell components 7 and stack the space of fixation, and facilitate lug to stretch out in soft pack cell lug upper opening.In lining
The outer ledge both sides of support 11 and it is used to the through hole 12 of screw rod 4 be installed along setting off 11 length directions and being provided with, is setting off 11 side
Provided with jack 13, cover plate 2 is provided with the first latch 14 being engaged with jack 13.Meanwhile, on the front end both sides for set off 11 also
Provided with the second latch 15 and positioning vertical column 16 for being connected and fixed between adjacent cell module group unit 1, it is ensured that set off 11 and lid
The positioning and fixation of plate 3.In view of soft pack cell both sides and upper end edge sealing size, to save dimensional space, 11 end is being set off
Portion opens up rectangular opening 111, and the size of rectangular opening 111 is slightly larger than Soft Roll actual size, and soft pack cell surface is just during practical set
Flushed with setting off 11.
As shown in figure 3, side guide 5 is included with setting off 11 plate bodys 51 matched, plate body 51 is provided with hook 52, lightening hole 53
And for installing the mounting hole 54 of screw rod 4, the lateral surface of plate body 51 is provided with reinforcement 55, half waist hole is provided with reinforcement 55
56, facilitate battery modules to be fixed on body beam.The hook 52 can facilitate battery modules to lift cartonning.
As shown in figure 4, being provided with several buckles 31 and the positive terminal for connecting the positive and negative lug of battery on top cover 3
32 and negative terminal 33, cover plate 2 is provided with the snap seats 34 being engaged with buckle 31.The cover plate 2 passes through buckle 31 and snap seats 34
Be engaged by clamping realization and the fixation of top cover 3, facilitates the installation and removal of battery modules top cover.
A kind of soft-package battery module fixing arrangement of the present embodiment is simple and reliable, it is easy to production line large-scale production.Design
The soft-package battery module group unit gone out can be superimposed as the soft-package battery module of different connection in series-parallel numbers in any combination, so as to meet power
The voltage and capacity requirement of battery system.The soft-package battery module fixing arrangement can make full use of soft-package battery energy close simultaneously
The high advantage of degree, the soft-package battery module fixing arrangement of design takes into full account lightweight requirements, improves the energy of battery modules
Density is so that the energy density of system is greatly improved.To sum up, the soft-package battery module fixing arrangement can make soft-package battery high
Effect, it is reliable, be conveniently applied in electrokinetic cell system.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
In various modifications and improvement that case is made, the protection domain that claims of the present invention determination all should be fallen into.
Claims (6)
1. a kind of soft-package battery module fixing arrangement, it is characterised in that：Including battery modules unit（1）And located at battery modules list
Member（1）Interior battery core component（7）, the battery modules unit（1）Upper end be sequentially provided with the cover plate being engaged by clamping with it（2）And
Top cover（3）, battery modules unit（1）Left and right ends be provided with and its screw rod（4）The side guide of connection（5）, the cover plate（2）On
Provided with multiple bar holes for being used to stretch out battery pole ear（21）, the side guide（5）With battery modules unit（1）Between be provided with every
Backing（6）.
2. soft-package battery module fixing arrangement according to claim 1, it is characterised in that：The battery modules unit（1）
Including setting off in square frame shape（11）, it is described to set off（11）Inner space size and battery core component（7）Match, the lining
Support（11）Outer ledge and along its length be provided be used for screw rod is installed（4）Through hole（12）, set off（11）Side set
There is jack（13）, the cover plate（2）It is provided with and the jack（13）The first latch being engaged（14）.
3. soft-package battery module fixing arrangement according to claim 2, it is characterised in that：It is described to set off（11）On be additionally provided with
For adjacent cell module group unit（1）Between the second latch for connecting and fixing（15）And positioning vertical column（16）.
4. soft-package battery module fixing arrangement according to claim 1, it is characterised in that：The side guide（5）Including with
Set off（11）The plate body of matching（51）, the plate body（51）Provided with hook（52）, lightening hole（53）And for installing screw rod（4）
Mounting hole（54）, the plate body（51）Lateral surface be provided with reinforcement（55）, the reinforcement（55）It is provided with half waist hole
（56）.
5. soft-package battery module fixing arrangement according to claim 1, it is characterised in that：The top cover（3）If provided with
Dry buckle（31）And for connecting the positive terminal of the positive and negative lug of battery（32）And negative terminal（33）, the cover plate（2）On set
Have and the buckle（31）The snap seats being engaged（34）.
6. soft-package battery module fixing arrangement according to claim 1, it is characterised in that：The battery core component（7）Including
Multiple soft pack cells being cascading（71）, adjacent soft pack cell（71）Between pass through thermal insulation layer（72）It is spaced from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557652.9A CN107195832A (en) | 2017-07-10 | 2017-07-10 | A kind of soft-package battery module fixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557652.9A CN107195832A (en) | 2017-07-10 | 2017-07-10 | A kind of soft-package battery module fixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107195832A true CN107195832A (en) | 2017-09-22 |
Family
ID=59882740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557652.9A Pending CN107195832A (en) | 2017-07-10 | 2017-07-10 | A kind of soft-package battery module fixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195832A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011060A (en) * | 2017-11-29 | 2018-05-08 | 北斗航天汽车（北京）有限公司 | Battery modules and automobile |
| CN109004110A (en) * | 2018-07-16 | 2018-12-14 | 合肥国轩高科动力能源有限公司 | A kind of bonding soft-package battery mould group |
| CN109103372A (en) * | 2018-07-16 | 2018-12-28 | 合肥国轩高科动力能源有限公司 | A kind of battery for electric automobile mould group |
| CN109103375A (en) * | 2018-08-07 | 2018-12-28 | 桑顿新能源科技有限公司 | A kind of high-energy density soft-package battery mould group |
| CN110690402A (en) * | 2019-10-10 | 2020-01-14 | 湖南电将军新能源有限公司 | Equivalent temperature-equalizing battery module |
| CN111326692A (en) * | 2019-12-26 | 2020-06-23 | 湖北锂诺新能源科技有限公司 | Soft package battery module structure and assembly method thereof |
| CN111341954A (en) * | 2020-03-13 | 2020-06-26 | 苏州清陶新能源科技有限公司 | Soft package battery module and assembly method thereof |
| CN113381113A (en) * | 2021-05-24 | 2021-09-10 | 合肥国轩高科动力能源有限公司 | End plate is drawn forth to positive negative pole of fire prevention battery module |
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| CN201708199U (en) * | 2010-06-12 | 2011-01-12 | 林健 | Special combined box for batteries |
| JP3172194U (en) * | 2011-08-24 | 2011-12-08 | 順達科技股▲ふん▼有限公司 | Energy supply equipment |
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| CN206059452U (en) * | 2016-10-09 | 2017-03-29 | 湖北海宏康光电科技有限公司 | A kind of environment-friendlyanti-explosion anti-explosion type lithium battery device |
| CN106803608A (en) * | 2016-09-29 | 2017-06-06 | 蔚来汽车有限公司 | Battery modules and new-energy automobile |
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| CN201708199U (en) * | 2010-06-12 | 2011-01-12 | 林健 | Special combined box for batteries |
| JP3172194U (en) * | 2011-08-24 | 2011-12-08 | 順達科技股▲ふん▼有限公司 | Energy supply equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011060A (en) * | 2017-11-29 | 2018-05-08 | 北斗航天汽车（北京）有限公司 | Battery modules and automobile |
| CN109004110A (en) * | 2018-07-16 | 2018-12-14 | 合肥国轩高科动力能源有限公司 | A kind of bonding soft-package battery mould group |
| CN109103372A (en) * | 2018-07-16 | 2018-12-28 | 合肥国轩高科动力能源有限公司 | A kind of battery for electric automobile mould group |
| CN109004110B (en) * | 2018-07-16 | 2021-06-11 | 合肥国轩高科动力能源有限公司 | Bonding laminate polymer battery module |
| CN109103372B (en) * | 2018-07-16 | 2021-06-11 | 合肥国轩高科动力能源有限公司 | Battery module for electric automobile |
| CN109103375A (en) * | 2018-08-07 | 2018-12-28 | 桑顿新能源科技有限公司 | A kind of high-energy density soft-package battery mould group |
| CN110690402A (en) * | 2019-10-10 | 2020-01-14 | 湖南电将军新能源有限公司 | Equivalent temperature-equalizing battery module |
| CN111326692A (en) * | 2019-12-26 | 2020-06-23 | 湖北锂诺新能源科技有限公司 | Soft package battery module structure and assembly method thereof |
| CN111341954A (en) * | 2020-03-13 | 2020-06-26 | 苏州清陶新能源科技有限公司 | Soft package battery module and assembly method thereof |
| CN113381113A (en) * | 2021-05-24 | 2021-09-10 | 合肥国轩高科动力能源有限公司 | End plate is drawn forth to positive negative pole of fire prevention battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
|
| RJ01 | Rejection of invention patent application after publication |