CN206992192U - A kind of soft-package battery module fixing arrangement - Google Patents
A kind of soft-package battery module fixing arrangement Download PDFInfo
- Publication number
- CN206992192U CN206992192U CN201720828610.XU CN201720828610U CN206992192U CN 206992192 U CN206992192 U CN 206992192U CN 201720828610 U CN201720828610 U CN 201720828610U CN 206992192 U CN206992192 U CN 206992192U
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- Prior art keywords
- soft
- battery
- fixing arrangement
- battery module
- module fixing
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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
It the utility model is related 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 multiple bar holes for being used to stretch out battery pole ear, and heat shield is provided between the side guide and battery modules unit.Soft-package battery module fixing arrangement described in the utility model, 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 of electrokinetic cell system and capacity requirement.The advantages of soft-package battery module fixing arrangement can make full use of soft-package battery energy density high 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 greatly improves.
Description
Technical field
The utility model, which relates to, belongs to electrokinetic cell PACK technical fields, and in particular to a kind of soft-package battery module fixed knot
Structure.
Background technology
As falling off of being subsidized to electric automobile of country and subsidy standard are linked up with battery system than energy, 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
Kind trend.
But soft-package battery the shortcomings that having 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.
Utility model content
The purpose of this utility model is to provide a kind of soft-package battery module fixing arrangement, simple and reliable for structure, is easy to raw
Producing line large-scale production.
To achieve the above object, the utility model employs following technical scheme：Including battery modules unit and located at electricity
Battery core component in the module group unit of pond, the upper end of the battery modules unit are sequentially provided with the cover plate being engaged by clamping with it and top
Lid, the left and right ends of battery modules unit are provided with the side guide being connected with its screw rod, and the cover plate is provided with multiple for stretching out
The bar hole of battery pole ear, heat shield is provided between the side guide and battery modules unit.
Further, the battery modules unit includes setting off in box 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 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 includes the plate body with setting off matching, and the plate body is provided with hook, lightening hole and use
In the mounting hole of installation 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 be provided with several buckles and for connect the positive and negative lug of battery positive terminal and
Negative terminal, the cover plate are provided with the snap seats being engaged with the buckle.
Further, the battery core component includes multiple soft pack cells being cascading, between 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 described in the utility model is simple and reliable, is easy to
Production line large-scale production.The soft-package battery module group unit designed can be superimposed as the Soft Roll of different connection in series-parallel numbers in any combination
Battery modules, so as to meet the voltage of electrokinetic cell system and capacity requirement.The soft-package battery module fixing arrangement can be with simultaneously
The advantages of making full use of soft-package battery energy density high, the soft-package battery module fixing arrangement of design take into full account that lightweight will
Ask, improve the energy density of battery modules so that the energy density of system greatly improves.The soft-package battery module fixed knot
Structure can make soft-package battery efficiently, it is reliable, be conveniently applied in electrokinetic cell system.
Brief description of the drawings
Fig. 1 is exploded view of the present utility model；
Fig. 2 is the partial exploded view of the utility model battery modules unit and battery core component；
Fig. 3 is the structural representation that the utility model side guide coordinates with heat shield；
Fig. 4 is the utility model cover plate, battery core component and the partial schematic diagram of top cover cooperation.
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 utility model is described further 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
Battery core component 7 in module group unit 1, the upper end of battery modules unit 1 are sequentially provided with the cover plate 2 and top cover 3 being engaged by clamping with it,
The side guide 5 being connected with battery modules unit 1 by screw rod 4 is provided with the left and right both ends of battery modules unit 1, is being covered
Plate 2 is provided with multiple bar holes 21 for being used to stretch out battery pole ear, and heat shield is provided between side guide 5 and battery modules unit 1
6.The battery core component 7 includes multiple soft pack cells 71 being cascading, and passes through thermal insulation layer 72 between adjacent soft pack cell 71
It is spaced from each other.
As shown in Fig. 2 battery modules unit 1 includes setting off 11 in the plastics of box shape, plastics, which are set off inside 11, to be had just
Meet that two soft pack cell components 7 stack the space of fixation, and facilitate lug to stretch out in soft pack cell lug upper opening.Serving as a contrast
The outer ledge both sides and edge of support 11 set off 11 length directions and are provided with the through hole 12 for being used for installing screw rod 4, are 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 1,11 and lid are set off in guarantee
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 includes the plate body 51 with setting off 11 matchings, 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, several buckles 31 and the positive terminal for connecting the positive and negative lug of battery are provided with 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, is readily produced 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 advantages of high is spent, 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 greatly improves.To sum up, the soft-package battery module fixing arrangement can make soft-package battery height
Imitate, be reliable, being conveniently applied in electrokinetic cell system.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (6)
- A kind of 1. 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 box 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）It is 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 |
|---|---|---|---|
| CN201720828610.XU CN206992192U (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 |
|---|---|---|---|
| CN201720828610.XU CN206992192U (en) | 2017-07-10 | 2017-07-10 | A kind of soft-package battery module fixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992192U true CN206992192U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828610.XU Active CN206992192U (en) | 2017-07-10 | 2017-07-10 | A kind of soft-package battery module fixing arrangement |
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| CN (1) | CN206992192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195832A (en) * | 2017-07-10 | 2017-09-22 | 合肥国轩高科动力能源有限公司 | A kind of soft-package battery module fixing arrangement |
-
2017
- 2017-07-10 CN CN201720828610.XU patent/CN206992192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195832A (en) * | 2017-07-10 | 2017-09-22 | 合肥国轩高科动力能源有限公司 | A kind of soft-package battery module fixing arrangement |
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