CN207250600U - A kind of soft-package battery module with battery core bracket - Google Patents
A kind of soft-package battery module with battery core bracket Download PDFInfo
- Publication number
- CN207250600U CN207250600U CN201721107791.3U CN201721107791U CN207250600U CN 207250600 U CN207250600 U CN 207250600U CN 201721107791 U CN201721107791 U CN 201721107791U CN 207250600 U CN207250600 U CN 207250600U
- Authority
- CN
- China
- Prior art keywords
- module
- soft
- battery core
- bus
- pack cell
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of soft-package battery module with battery core bracket, including：Battery core module and module fixing piece, the battery core module is stacked gradually by some soft pack cell stents and formed, two panels soft pack cell is at least installed on the soft pack cell stent, thermally conductive sheet is equipped between soft pack cell described in two panels, insulating trip is equipped between two soft pack cell stents, bus-bar is installed, the bus-bar is used for the positive and negative anodes for drawing soft pack cell on the soft pack cell stent.The utility model is a kind of soft-package battery module with battery core bracket, by the soft pack cell stent that standard is equipped with battery core module, so that saving the set-up time of soft-package battery module, and make it that the space availability ratio of soft-package battery module is high, be easy to extend and promote.Fixed in soft-package battery module, connection mode is simple, conveniently so that battery system Soft Roll becomes simple possible in groups, while is also applicable in the combination of different battery core series and parallels, has good applicability.
Description
Technical field
Soft-package battery modular structure field is the utility model is related to, more particularly to a kind of Soft Roll electricity with battery core bracket
Pond module.
Background technology
As country widelys popularize New-energy electric vehicle, automobile power battery system produces substantial amounts of demand, moves
Industry has welcome and has flourished in groups for power battery and battery.Soft-package battery is with its energy density is high, security is good, power-performance is good
The advantages that, more and more applied.And the Group Design of soft-package battery is complicated, group packet technology requires height, restricts always
Its popularization and application.
Traditional is substantially box-like formula design based on soft pack cell module design, and specific way is first to be arranged in battery core
Group, with band bundled fixed, then puts battery core among box-like structural member, it is this design for module production efficiency and
The heat management of module has certain limitation, and can not accomplish flexible Application for different burst modes so that battery
The groups of efficiency of installation of module, the heat management inside battery modules is relatively difficult, and production cost is also of a relatively high.
Utility model content
The purpose of the utility model is to overcome shortcoming of the prior art, there is provided a kind of Soft Roll with battery core bracket
Battery modules.
The purpose of this utility model is achieved through the following technical solutions：
A kind of soft-package battery module with battery core bracket, including：Battery core module and module fixing piece, the battery core module
Stacked gradually and formed by some soft pack cell stents, two panels soft pack cell, two panels institute are at least installed on the soft pack cell stent
State and be equipped with thermally conductive sheet between soft pack cell, insulating trip is equipped between two soft pack cell stents；
Bus-bar is installed, the bus-bar is used for the positive and negative anodes for drawing soft pack cell on the soft pack cell stent；
The module fixing piece includes the first module fixed plate and the second module fixed plate, the first module fixed plate peace
Side loaded on the battery core module, the second module fixed plate are installed on the opposite side of the battery modules, and described first
Module fixed plate offers the first module fixinig plate, and the second module fixed plate offers the second module fixinig plate.
As further preferred embodiment, the thermally conductive sheet is silica gel thermally conductive sheet.
As further preferred embodiment, the first module fixed plate offers the first hook.
As further preferred embodiment, the second module fixed plate offers the second hook.
As further preferred embodiment, the first module fixed plate has the first bus-bar fixed block, described
Second module fixed plate has the second bus-bar fixed block, the first bus-bar fixed block and/or the second bus-bar fixed block
The bus-bar is installed.
As further preferred embodiment, the bus-bar is individually fixed in described by way of welding or bolt
On first bus-bar fixed block and the second bus-bar fixed block.
As further preferred embodiment, the bus-bar is copper sheet or aluminium flake.
As further preferred embodiment, the soft pack cell stent is square structure, the four of the square structure
Stent positioning through hole is offered on a angle.
The utility model compared with the prior art the advantages of and have the beneficial effect that：
1st, the utility model is a kind of soft-package battery module with battery core bracket, by being equipped with standard on battery core module
Soft pack cell stent so that save soft-package battery module set-up time, and cause soft-package battery module space profit
It is high with rate, it is easy to extend and promotes.Fixed in soft-package battery module, connection mode is simple, conveniently so that battery system Soft Roll
Become simple possible in groups, while be also applicable in the combination of different battery core series and parallels, there is good applicability.
2nd, the utility model is equipped with soft pack cell stent in soft-package battery module so that battery modules have preferably electricity
Core defencive function；Thermally conductive sheet is equipped between soft pack cell, can cause battery modules that there is good heat conduction, improves electricity
The capacity of heat transmission of pond module.
3rd, the battery modules of the utility model are not only simple in structure, can save the set-up time, and the space profit of module
It is high with rate, it is highly practical；By different series and parallel combinations, can be applied on various new energy vehicles.
Brief description of the drawings
Fig. 1 is the structure principle chart of the soft-package battery module with battery core bracket of the utility model；
Fig. 2 is the structure principle chart of the battery core bracket of Fig. 1；
Fig. 3 is the structure principle chart of the module fixing piece of Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more relevant Listed Items.
Embodiment
Please refer to Fig.1 as the structure principle chart of the soft-package battery module with battery core bracket, please combine in the lump with reference to Fig. 2 and
Fig. 3.The utility model provides a kind of soft-package battery module 10 with battery core bracket, including：Battery core module 100 and module are fixed
Part 200.It is noted that the battery core module 100 is made of multiple soft pack cell stents 110, power is provided for electric automobile
Power supply；The module fixing piece 200 is used to fix battery modules 100, and all battery core brackets 110 are assembled up, play guarantor
Protect the effect of battery battery core.
The battery core module 100 is stacked gradually by some soft pack cell stents 110 and formed, the soft pack cell stent 110
On two panels soft pack cell 120 is at least installed, be equipped with thermally conductive sheet 130 between soft pack cell 120 described in two panels.It is noted that institute
It is silica gel thermally conductive sheet to state thermally conductive sheet 130, since the caloric value of soft pack cell is big.Can by thermally conductive sheet 130 by heat from battery core
Inside export, cools down to battery core, so as to improve the heat conduction efficiency of battery modules, and then improves the stabilization of battery modules
Property.
Further, the soft pack cell stent 110 is square structure, and branch is offered on four angles of the square structure
Frame positioning through hole 112.All soft pack cell stents 110 can be fixed by screw rod through stent positioning through hole 112.From
And improve the stability of soft pack cell stent 110.
Specifically, the lower section of the soft pack cell stent 110 is equipped with a PTC fixing grooves 114, the PTC fixing grooves 114 are used
In fixed ptc heater.
Insulating trip 150 is equipped between two soft pack cell stents 110.It is noted that the insulating trip 150 is used for
Completely cut off the electric signal between two soft pack cells.
Bus-bar 140 is installed, the bus-bar 140 is used to draw soft pack cell 120 on the soft pack cell stent 110
Positive and negative anodes.In the present embodiment, the bus-bar 140 is copper sheet or aluminium flake.
The module fixing piece 200 includes the first module fixed plate 210 and the second module fixed plate 220, first mould
Group fixed plate 210 is installed on the side of the battery core module 100, and the second module fixed plate 220 is installed on the battery mould
The opposite side of group 100, the first module fixed plate 210 offer the first module fixinig plate 212, the second module fixed plate
220 offer the second module fixinig plate 222.First module fixinig plate 212 and the second module fixinig plate 222 are used for battery modules
It is convenient that battery modules are installed on automobile on electric automobile.
It should be noted that the first module fixed plate 210 offers the first hook 214.Second module is fixed
Plate 220 offers the second hook 224.First hook, 214 and second hook 224, which can facilitate, lifts battery modules, puts
Onto electric automobile.
It should also be noted that, the first module fixed plate 210 has the first bus-bar fixed block (not shown),
The second module fixed plate 220 has the second bus-bar fixed block 226, and the first bus-bar fixed block and/or second converge
Stream row's fixed block 226 is provided with the bus-bar 140.First bus-bar fixed block and the second bus-bar fixed block 226 are solid respectively
Fixed respective bus-bar 140, can increase the firm performance of bus-bar by two fixed blocks, further improve battery modules
Reliability and stability.In the present embodiment, the bus-bar 140 is individually fixed in described the by way of welding or bolt
On one bus-bar fixed block and the second bus-bar fixed block 226.
Compared with the prior art the advantages of, is as follows：
1st, the utility model is a kind of soft-package battery module with battery core bracket, by being equipped with standard on battery core module
Soft pack cell stent so that save soft-package battery module set-up time, and cause soft-package battery module space profit
It is high with rate, it is easy to extend and promotes.Fixed in soft-package battery module, connection mode is simple, conveniently so that battery system Soft Roll
Become simple possible in groups, while be also applicable in the combination of different battery core series and parallels, there is good applicability.
2nd, the utility model is equipped with soft pack cell stent in soft-package battery module so that battery modules have preferably electricity
Core defencive function；Thermally conductive sheet is equipped between soft pack cell, can cause battery modules that there is good heat conduction, improves electricity
The capacity of heat transmission of pond module.
3rd, the battery modules of the utility model are not only simple in structure, can save the set-up time, and the space profit of module
It is high with rate, it is highly practical；By different series and parallel combinations, can be applied on various new energy vehicles.
Embodiment described above only expresses the several embodiments of the utility model, it describes more specific and detailed
Carefully, but it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the general of this area
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
- A kind of 1. soft-package battery module with battery core bracket, it is characterised in that including：Battery core module (100) and module are fixed Part (200), the battery core module (100) are stacked gradually by some soft pack cell stents (110) and formed, the soft pack cell stent (110) two panels soft pack cell (120) is at least installed on, is equipped with thermally conductive sheet (130) between soft pack cell (120) described in two panels, two Insulating trip (150) is equipped between a soft pack cell stent (110)；Bus-bar (140) is installed, the bus-bar (140) is used to draw soft pack cell on the soft pack cell stent (110) (120) positive and negative anodes；The module fixing piece (200) includes the first module fixed plate (210) and the second module fixed plate (220), and described first Module fixed plate (210) is installed on the side of the battery core module (100), and the second module fixed plate (220) is installed on institute The opposite side of battery modules (100) is stated, the first module fixed plate (210) offers the first module fixinig plate (212), described Second module fixed plate (220) offers the second module fixinig plate (222).
- 2. the soft-package battery module according to claim 1 with battery core bracket, it is characterised in that the thermally conductive sheet (130) it is silica gel thermally conductive sheet.
- 3. the soft-package battery module according to claim 1 with battery core bracket, it is characterised in that first module is consolidated Fixed board (210) offers the first hook (214).
- 4. the soft-package battery module according to claim 1 with battery core bracket, it is characterised in that second module is consolidated Fixed board (220) offers the second hook (224).
- 5. the soft-package battery module according to claim 1 with battery core bracket, it is characterised in that first module is consolidated Fixed board (210) has the first bus-bar fixed block, and the second module fixed plate (220) has the second bus-bar fixed block (226), the first bus-bar fixed block and/or the second bus-bar fixed block (226) are provided with the bus-bar (140).
- 6. the soft-package battery module according to claim 5 with battery core bracket, it is characterised in that the bus-bar (140) the first bus-bar fixed block and the second bus-bar fixed block are individually fixed in by way of welding or bolt (226) on.
- 7. the soft-package battery module according to claim 6 with battery core bracket, it is characterised in that the bus-bar (140) it is copper sheet or aluminium flake.
- 8. the soft-package battery module according to claim 1 with battery core bracket, it is characterised in that the soft pack cell branch Frame (110) is square structure, and stent positioning through hole (112) is offered on four angles of the square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107791.3U CN207250600U (en) | 2017-08-31 | 2017-08-31 | A kind of soft-package battery module with battery core bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107791.3U CN207250600U (en) | 2017-08-31 | 2017-08-31 | A kind of soft-package battery module with battery core bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250600U true CN207250600U (en) | 2018-04-17 |
Family
ID=61883971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107791.3U Expired - Fee Related CN207250600U (en) | 2017-08-31 | 2017-08-31 | A kind of soft-package battery module with battery core bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250600U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666494A (en) * | 2018-06-29 | 2018-10-16 | 天津市捷威动力工业有限公司 | A flexible pouch battery large module assembly structure |
| CN109585710A (en) * | 2018-12-07 | 2019-04-05 | 北京国能电池科技股份有限公司 | The assembly method of battery modules and battery modules |
| CN109585711A (en) * | 2018-12-07 | 2019-04-05 | 北京国能电池科技股份有限公司 | Soft pack cell lays flat mould group, cabinet and method |
| CN111916643A (en) * | 2020-07-29 | 2020-11-10 | 珠海冠宇动力电池有限公司 | Cell assembly and battery pack |
| CN114388966A (en) * | 2021-12-13 | 2022-04-22 | 北京北交新能科技有限公司 | High-power module for rail transit |
| CN114946077A (en) * | 2020-03-12 | 2022-08-26 | 株式会社Lg新能源 | Battery module easy to assemble and battery pack including the same |
-
2017
- 2017-08-31 CN CN201721107791.3U patent/CN207250600U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666494A (en) * | 2018-06-29 | 2018-10-16 | 天津市捷威动力工业有限公司 | A flexible pouch battery large module assembly structure |
| CN108666494B (en) * | 2018-06-29 | 2023-12-22 | 天津市捷威动力工业有限公司 | Large module group structure of flexible soft-package battery |
| CN109585710A (en) * | 2018-12-07 | 2019-04-05 | 北京国能电池科技股份有限公司 | The assembly method of battery modules and battery modules |
| CN109585711A (en) * | 2018-12-07 | 2019-04-05 | 北京国能电池科技股份有限公司 | Soft pack cell lays flat mould group, cabinet and method |
| CN114946077A (en) * | 2020-03-12 | 2022-08-26 | 株式会社Lg新能源 | Battery module easy to assemble and battery pack including the same |
| US12494542B2 (en) | 2020-03-12 | 2025-12-09 | Lg Energy Solution, Ltd. | Battery module configured to be easily assembled and battery pack including the same |
| CN111916643A (en) * | 2020-07-29 | 2020-11-10 | 珠海冠宇动力电池有限公司 | Cell assembly and battery pack |
| CN114388966A (en) * | 2021-12-13 | 2022-04-22 | 北京北交新能科技有限公司 | High-power module for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190831 |