CN106711368A - Battery pack frame - Google Patents
Battery pack frame Download PDFInfo
- Publication number
- CN106711368A CN106711368A CN201611113171.0A CN201611113171A CN106711368A CN 106711368 A CN106711368 A CN 106711368A CN 201611113171 A CN201611113171 A CN 201611113171A CN 106711368 A CN106711368 A CN 106711368A
- Authority
- CN
- China
- Prior art keywords
- straight line
- battery bag
- bag framework
- crossbeam
- longeron
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000565 sealant Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a battery pack frame, which comprises a movable plug-in type frame body used for the placing of battery modules, wherein the movable plug-in type frame body is mainly formed by splicing a plurality of linear cross beams, linear longitudinal beams and liner vertical beams through corner connecting pieces. According to the scheme provided by the invention, the linear cross beams, the linear longitudinal beams and the liner vertical beams are plugged in and spliced to form the movable plug-in type frame body, and according to the required size dimension of the battery frame, the linear cross beams, the linear longitudinal beams and the liner vertical beams with different length dimensions are selected and are then spliced and fixed through the corner connecting pieces, so that a battery pack has extensibility, the development of a mold is reduced, and the installation dimension requirements of different vehicle models are met; in addition, the battery pack frame is convenient to install and disassemble, and the economic benefit of the battery pack frame is improved.
Description
Technical field
The present invention relates to New-energy electric vehicle battery bag technical field, more particularly to a kind of battery bag framework.
Background technology
Support energetically with country to new energy Industry Policy, domestic and international enterprise constantly increases in terms of new-energy automobile
The dynamics of research and development, new-energy automobile flourishes, and the technology of electric automobile is increasingly mature, and current GB is still in exposure draft
In, with industry follow-up developments, battery bag is size normalised imperative, so battery bag will be according to GB in structure design
Exposure draft requirement, reasonably formulates battery bag dimensional parameters, neatly determines the installation site of battery bag.Used at present
Battery bag housing processing technology for die casting (aluminium), welding or punching press (aluminium or steel), die casting or punching press need mold, pin
Battery bag to various criterion size need to develop various sizes of mould, and technique is responsible for, and financial cost is high；And steel framework structure, compared with
Weight, is not suitable with automotive light weight technology design requirement, is connected using welding manner in addition, and high cost, structure is yielding, the mechanics of materials
Can decay, the laborious inconvenience of operation.
Additionally, 1 Japanese Patent No. of existing technical literature-patent document No. 3896607 publications (claim 1, accompanying drawing 2
Deng), battery frame structure is made up of outter frame shelf and the shield framework being fitted and fixed with outter frame shelf in patent document 1
's.The week side of boss wall of shield framework is constituted along the internal face of outter frame shelf, and in the week side of boss wall and outter frame shelf of shield framework
Adhesive is injected between internal face to be fixed with to both.In such a configuration, shield can be improved by setting outter frame shelf
The rigidity of cover framework.
However, due to adhesive is injected between the week side of boss wall of shield framework and the internal face of outter frame shelf, causing to glue
Mixture cannot spread out, therefore there is a problem that seal is deteriorated.On the other hand, also it is difficult in order to ensure said structure
Seal, accurately determines the position of shield framework and outter frame shelf and carries out bonding such problem.Further, due to
It is difficult to confirm to visually inspect the seal of adhesive, therefore has the problem for checking difficulty.
The content of the invention
The purpose of the present invention is that, to propose a kind of battery bag framework, the size that battery frame can be in time changed as needed is big
It is small, make battery bag have expansion strong, and intensity, rigidity and seal are high.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of battery bag framework, including for placing battery
The movable plug-in type frame body of component；The movable plug-in type frame body is mainly stood by several straight line crossbeams, straight line longeron, straight line
Beam is put together by Corner Link.
Preferred scheme, the straight line crossbeam, straight line longeron, straight line vertical beam and Corner Link are connected using cold connected mode
Connect.
Preferred scheme, the straight line crossbeam, straight line longeron, straight line vertical beam select extruded aluminium section；The corner connection
Part is casting.
Preferred scheme, the straight line crossbeam and straight line longeron are hollow cuboid structure；The straight line vertical beam is hollow
L-type body structure；The Corner Link is L-type corner body, and two side end portions of L-type have contiguous block, the side of L-type respectively
It is upper that there is L-type contiguous block；When the battery bag framework is assembled, the contiguous block inserts the straight line crossbeam and straight line longeron respectively
In end hole, the L-type contiguous block is inserted in the straight line vertical beam end hole, and is fixed by locking member.
Preferred scheme, slides between two groups of straight line crossbeams of balance setting above the battery bag framework and sets multigroup vertical
To buttress brace；Slided between two groups of straight line crossbeams of balance setting on the battery bag framework side and multigroup standing to reinforcement is set
Beam.
Preferred scheme, the battery bag framework also includes cover plate, base plate and the side plate positioned at the side of battery bag framework four；Institute
State cover plate, base plate, the side plate of four sides and the movable plug-in type frame body collectively form one for placing battery component envelope
Closed chamber body.
Two sides adjacents of preferred scheme, the straight line crossbeam and straight line longeron are provided with the first buckling groove；The straight line vertical beam
Two side end portions of L-type body structure be provided with the second buckling groove, the side end is connected to first buckling groove, second
In buckling groove.
Preferred scheme, first buckling groove and the second buckling groove are double-T shaped draw-in groove.
Preferred scheme, the side when straight line crossbeam, straight line longeron and Corner Link are assembled in same level
Sealed groove is respectively provided with face.
Preferred scheme, is additionally provided with the lateral surface positioned at the battery bag framework lower straight crossbeam and straight line longeron
Three buckling grooves；Mounting bracket is connected with 3rd buckling groove.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The battery bag framework of the present invention program, is made up of several straight line crossbeams, straight line longeron, straight line vertical beam grafting split
Movable plug-in type frame body structure, the battery frame size according to necessary requirement selects the straight line of different length size horizontal
Beam, straight line longeron, straight line vertical beam, then fixed by a Corner Link split, so that battery bag has expansion, reduce mould
The exploitation of tool, meets the requirement of different automobile types installation dimension；In addition easy installation and removal, improves the economic benefit of battery frame, and
And straight line crossbeam, longeron and vertical beam select extruded aluminium section, financial cost is low, meets the situation of light-weighted design requirement
Under, it is ensured that the structural strength of framework, improves the energy density of battery bag.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the structural representation of battery bag framework of the invention；
Accompanying drawing 2 is the local A structural representations of battery bag framework of the invention；
Accompanying drawing 3 is local B (longitudinally reinforced beam connection) structural representation of battery bag framework of the invention；
Accompanying drawing 4 is the structural representation of the Local C (standing to buttress brace) of battery bag framework of the invention；
Accompanying drawing 5 is local D (mounting bracket connection) structural representation of battery bag framework of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in accompanying drawing 1,2, battery bag framework of the present invention, including for the movable plug-in type of placing battery component
Frame body, cover plate 1, base plate 2 and all around side plate 3 on four sides；Movable plug-in type frame body is main horizontal by several straight lines
Beam 11, straight line longeron 12, straight line vertical beam 13 are put together by the grafting of Corner Link 14.Straight line crossbeam 11, straight line longeron 12,
Straight line vertical beam 13 selects extruded aluminium section；Corner Link 14 is casting, and side plate 3 is plugged on straight line crossbeam 11 and straight line vertical beam
In the four sides side frame body of 13 combinations, base plate 2 is plugged on below straight line crossbeam and straight line stringer combination in framework；Cover plate 1 four
Angle bending sealing is in framework above straight line crossbeam 11 and the combination of straight line longeron 12, and base plate is pluggable in straight line crossbeam 11 and straight
Below the combination of line longeron 12 in framework, it is also possible to sealed in framework below by between the connectors such as screw, bolt.Pass through
The problems such as cold connected mode of the connectors such as above-mentioned screw, bolt, thermal wear that the hot weld that release is used at present is brought.
Straight line crossbeam 11, straight line longeron 12, straight line vertical beam 13 are by after the grafting split of Corner Link 14 as shown in Figure 2
It is locked by connectors such as screw, bolts again, makes battery bag have expansion strong, and manufacture craft is simple, cost of manufacture
It is low, it is time saving and energy saving.Base plate 2 and side plate 3 are connected by the way of grafting with straight line crossbeam 11, straight line longeron 12,1 four jiaos of foldings of cover plate
Curved sealing, makes battery bag have good closed performance, and seal is high.Connect in cover plate 1 and straight line crossbeam, straight line longeron, corner
The connection seam crossing of fitting is provided with sealed groove 143, has the encapsulants such as sealing gasket or fluid sealant in sealed groove 143, full
Sufficient IP67 classification of waterproof requirement.
As shown in accompanying drawing 2,3,4,5, straight line crossbeam 11 and straight line longeron 12 are hollow cuboid structure；Straight line vertical beam 13
It is hollow L-type body structure；Corner Link 14 is L-type corner body, and two side end portions of L-type have rectangle contiguous block respectively
141, there is L-type contiguous block 142 on the side of L-type；When battery bag framework is assembled, it is horizontal that rectangle contiguous block 141 inserts straight line respectively
In beam 11 and the end hole of straight line longeron 12, in the end hole of the insertion straight line of L-type contiguous block 142 vertical beam 13, and by locking member
It is fixed.
Two sides adjacents of straight line crossbeam 11 and straight line longeron 12 are provided with the first buckling groove 111；The L-type body knot of straight line vertical beam 13
Two side end portions of structure are provided with the second buckling groove 131.First buckling groove 111, the second buckling groove 131 are double-T shaped draw-in groove, along straight
The length direction of line crossbeam and straight line longeron is set, and during dress, the equal clamping in the end of side plate 4 is another T-shaped in wherein T-shaped draw-in groove
Draw-in groove is used for clamping attemperator or for clamping cooling device, the T-shaped card of further battery bag framework of the invention wherein
Clip adiabator plate or coolant plate in groove.
Slided between two groups of straight line crossbeams 11 of balance setting above battery bag framework and multigroup longitudinally reinforced beam 15 is set；
Slip setting is multigroup between two groups of straight line crossbeams of balance setting on battery bag framework side stands to buttress brace 16, further increases
The structural strength of strong whole battery container.
As shown in Figure 3, longitudinally reinforced beam 15 is connected to the straight of two groups of battery bag top balance setting by fixed block 151
Between line crossbeam 11, the one end of fixed block 151 is connected in the T-shaped draw-in groove on straight line crossbeam 11, and the other end is fixed by bolt 152
In the endoporus of longitudinally reinforced beam 15.Fixed block 151 can be moved along T-shaped draw-in groove, to adjust Support Position in time, to meet not
Adjustment in time is done with Support Position difference needed for vehicle, simple structure, wide adaptability.
As shown in Figure 4, stand and two groups of balances on battery bag framework side are connected to by fixed block 161 to buttress brace 16 set
In the T-shaped draw-in groove of the straight line crossbeam 11 put, the other end is fixed on by bolt 162 and stood in the endoporus of buttress brace 16.Fixed block 161
Can be moved along T-shaped draw-in groove, to adjust Support Position in time, tune in time be done to meet Support Position difference needed for different automobile types
It is whole, simple structure, wide adaptability.
As shown in Figure 5, on the lateral surface positioned at the battery bag framework lower straight crossbeam 11 and straight line longeron 12
The 3rd buckling groove 132 is additionally provided with, the 3rd buckling groove 132 is set along the length direction of straight line crossbeam and straight line longeron；3rd card
The mounting bracket 17 of clamping in access slot 132 can be along any slip clamping of the 3rd buckling groove 132, with flexible modulation mounting bracket
Position, can be adjusted according to the installation site difference of vehicle, and installation requirement of the different automobile types for battery bag is adapted to reach,
Adapting it to property is stronger.
The above is only concrete application example of the invention, protection scope of the present invention is not limited in any way.All uses
Equivalents or equivalence replacement and the technical scheme that is formed, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of battery bag framework, it is characterised in that：Including the movable plug-in type frame body for placing battery component；The work
Dynamic plug-in type frame body is mainly put together by several straight line crossbeams, straight line longeron, straight line vertical beam by Corner Link.
2. battery bag framework according to claim 1, it is characterised in that：The straight line crossbeam, straight line longeron, straight line vertical beam
It is connected using cold connected mode with Corner Link.
3. battery bag framework according to claim 2, it is characterised in that：The straight line crossbeam, straight line longeron, straight line vertical beam
Select extruded aluminium section；The Corner Link is casting.
4. battery bag framework according to claim 3, it is characterised in that：The straight line crossbeam and straight line longeron are hollow
Cuboid structure；The straight line vertical beam is hollow L-type body structure；The Corner Link is L-type corner body, two of L-type
Side end portion has contiguous block respectively, has L-type contiguous block on the side of L-type；When the battery bag framework is assembled, the contiguous block
Insert respectively in the straight line crossbeam and straight line longeron end hole, the L-type contiguous block is inserted in the straight line vertical beam end hole,
And fixed by locking member.
5. battery bag framework according to claim 3, it is characterised in that：Two groups of balances set above the battery bag framework
Slided between the straight line crossbeam put and multigroup longitudinally reinforced beam is set；What two groups of balances were set on the battery bag framework side is straight
Slided between line crossbeam and multigroup standing to buttress brace is set.
6. the battery bag framework according to claim 4 or 5, it is characterised in that：The battery bag framework also includes cover plate, bottom
Plate and the side plate positioned at the side of battery bag framework four；The cover plate, base plate, the side plate of four sides and the movable plug-in type framework
Body collectively forms one is used for the closed cavity of placing battery component.
7. battery bag framework according to claim 6, it is characterised in that：The two of the straight line crossbeam and straight line longeron are adjacent
Side is provided with the first buckling groove；Two side end portions of the L-type body structure of the straight line vertical beam are provided with the second buckling groove, the side plate end
Portion is connected in first buckling groove, the second buckling groove.
8. battery bag framework according to claim 7, it is characterised in that：First buckling groove and the second buckling groove are
Double-T shaped draw-in groove.
9. battery bag framework according to claim 6, it is characterised in that：The straight line crossbeam, straight line longeron and corner connect
Fitting is respectively provided with sealed groove when assembling on the side in same level.
10. battery bag framework according to claim 7, it is characterised in that：Positioned at the battery bag framework lower straight
The 3rd buckling groove is additionally provided with the lateral surface of crossbeam and straight line longeron；Mounting bracket is connected with 3rd buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113171.0A CN106711368A (en) | 2016-12-07 | 2016-12-07 | Battery pack frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113171.0A CN106711368A (en) | 2016-12-07 | 2016-12-07 | Battery pack frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711368A true CN106711368A (en) | 2017-05-24 |
Family
ID=58936003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113171.0A Pending CN106711368A (en) | 2016-12-07 | 2016-12-07 | Battery pack frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711368A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461685A (en) * | 2018-04-13 | 2018-08-28 | 爱驰汽车有限公司 | Battery pack and its Battery case |
| CN108973642A (en) * | 2018-08-04 | 2018-12-11 | 峰范新能源汽车技术（太仓）有限公司 | A kind of Battery pack installation structure of electric car |
| CN109249791A (en) * | 2017-06-30 | 2019-01-22 | 苏州新睿琪金属科技有限公司 | The rivet technique of new energy lithium battery aluminum frame |
| DE102017117093A1 (en) * | 2017-07-28 | 2019-01-31 | Benteler Automobiltechnik Gmbh | battery box |
| CN109517384A (en) * | 2017-09-20 | 2019-03-26 | 四川东邦碳纤维材料有限公司 | A kind of battery frame body material and battery framework prepared therefrom |
| CN111146383A (en) * | 2019-11-29 | 2020-05-12 | 广汽新能源汽车有限公司 | Battery pack, lower case, and method for manufacturing lower case |
| CN111341962A (en) * | 2020-03-09 | 2020-06-26 | 江苏中兴派能电池有限公司 | Vehicle-mounted lithium iron phosphate battery pack |
| CN111416080A (en) * | 2020-03-30 | 2020-07-14 | 力神动力电池系统有限公司 | A lightweight composite material battery box |
| CN111430625A (en) * | 2020-04-21 | 2020-07-17 | 福建飞毛腿动力科技有限公司 | Convenient structure of experimental type rapid composition module and installation method thereof |
| CN111525059A (en) * | 2020-04-19 | 2020-08-11 | 东风商用车有限公司 | Connecting plate structure for constructing battery frame |
| CN112397841A (en) * | 2020-12-03 | 2021-02-23 | 湖北亿纬动力有限公司 | A kind of battery box and its manufacturing method |
| WO2021098465A1 (en) * | 2019-11-21 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Box body, battery pack, and device |
| CN112968248A (en) * | 2021-04-19 | 2021-06-15 | 苏州市职业大学 | Automobile and power battery assembly thereof |
| WO2021190447A1 (en) * | 2020-03-27 | 2021-09-30 | 宁德时代新能源科技股份有限公司 | Frame body, battery pack and apparatus |
| CN113889707A (en) * | 2021-10-29 | 2022-01-04 | 北京胜能能源科技有限公司 | A battery case, battery system and vehicle |
| CN113921978A (en) * | 2021-10-11 | 2022-01-11 | 宁波信泰机械有限公司 | A fully cold-connected battery box |
| WO2022134055A1 (en) * | 2020-12-25 | 2022-06-30 | 宁德时代新能源科技股份有限公司 | Battery box body, battery, electric device, and method and device for manufacturing box body |
| CN114696022A (en) * | 2020-12-25 | 2022-07-01 | 宁德时代新能源科技股份有限公司 | Battery case, battery, electrical equipment, method and device for preparing case |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079941A (en) * | 1998-09-01 | 2000-03-21 | Yamaguchi Shiki Kogyosho:Kk | Assembling type container |
| US20060102517A1 (en) * | 2004-11-12 | 2006-05-18 | Chen Cheng S | Foldable container device |
| WO2012117204A1 (en) * | 2011-03-01 | 2012-09-07 | Courb | Flat modular chassis, and vehicle provided with such a chassis |
| JP2012230979A (en) * | 2011-04-25 | 2012-11-22 | Mitsubishi Electric Corp | Attachment apparatus and method of reinforcement frame of solar cell module |
| CN103119750A (en) * | 2010-09-24 | 2013-05-22 | 大众汽车有限公司 | Frame system for battery cells and battery modules |
| CN206349423U (en) * | 2016-12-07 | 2017-07-21 | 苏州奥杰汽车工业有限公司 | A kind of battery bag framework |
-
2016
- 2016-12-07 CN CN201611113171.0A patent/CN106711368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079941A (en) * | 1998-09-01 | 2000-03-21 | Yamaguchi Shiki Kogyosho:Kk | Assembling type container |
| US20060102517A1 (en) * | 2004-11-12 | 2006-05-18 | Chen Cheng S | Foldable container device |
| CN103119750A (en) * | 2010-09-24 | 2013-05-22 | 大众汽车有限公司 | Frame system for battery cells and battery modules |
| WO2012117204A1 (en) * | 2011-03-01 | 2012-09-07 | Courb | Flat modular chassis, and vehicle provided with such a chassis |
| JP2012230979A (en) * | 2011-04-25 | 2012-11-22 | Mitsubishi Electric Corp | Attachment apparatus and method of reinforcement frame of solar cell module |
| CN206349423U (en) * | 2016-12-07 | 2017-07-21 | 苏州奥杰汽车工业有限公司 | A kind of battery bag framework |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249791A (en) * | 2017-06-30 | 2019-01-22 | 苏州新睿琪金属科技有限公司 | The rivet technique of new energy lithium battery aluminum frame |
| DE102017117093A1 (en) * | 2017-07-28 | 2019-01-31 | Benteler Automobiltechnik Gmbh | battery box |
| DE102017117093B4 (en) | 2017-07-28 | 2021-07-29 | Benteler Automobiltechnik Gmbh | Battery box |
| CN109517384A (en) * | 2017-09-20 | 2019-03-26 | 四川东邦碳纤维材料有限公司 | A kind of battery frame body material and battery framework prepared therefrom |
| CN108461685A (en) * | 2018-04-13 | 2018-08-28 | 爱驰汽车有限公司 | Battery pack and its Battery case |
| CN108973642A (en) * | 2018-08-04 | 2018-12-11 | 峰范新能源汽车技术（太仓）有限公司 | A kind of Battery pack installation structure of electric car |
| WO2021098465A1 (en) * | 2019-11-21 | 2021-05-27 | 宁德时代新能源科技股份有限公司 | Box body, battery pack, and device |
| US11962023B2 (en) | 2019-11-21 | 2024-04-16 | Contemporary Amperex Technology Co., Limited | Box body, battery pack, and device |
| CN111146383A (en) * | 2019-11-29 | 2020-05-12 | 广汽新能源汽车有限公司 | Battery pack, lower case, and method for manufacturing lower case |
| CN111146383B (en) * | 2019-11-29 | 2024-02-02 | 广汽新能源汽车有限公司 | Battery pack, lower shell and lower shell manufacturing method |
| CN111341962A (en) * | 2020-03-09 | 2020-06-26 | 江苏中兴派能电池有限公司 | Vehicle-mounted lithium iron phosphate battery pack |
| KR102800816B1 (en) | 2020-03-27 | 2025-04-24 | 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 | Frames, Groups and Devices |
| US12062801B2 (en) | 2020-03-27 | 2024-08-13 | Contemporary Amperex Technology Co., Limited | Frame body, battery pack, and device |
| EP3958384A4 (en) * | 2020-03-27 | 2022-08-31 | Contemporary Amperex Technology Co., Limited | FRAME BODY, BATTERY PACK AND DEVICE |
| WO2021190447A1 (en) * | 2020-03-27 | 2021-09-30 | 宁德时代新能源科技股份有限公司 | Frame body, battery pack and apparatus |
| JP7457129B2 (en) | 2020-03-27 | 2024-03-27 | 寧徳時代新能源科技股▲分▼有限公司 | Housing, battery group and device |
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| KR20220113453A (en) * | 2020-03-27 | 2022-08-12 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Frames, cell groups and devices |
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| CN114982046A (en) * | 2020-12-25 | 2022-08-30 | 宁德时代新能源科技股份有限公司 | Battery box, battery, electric device, and method and device for preparing box |
| CN114696022A (en) * | 2020-12-25 | 2022-07-01 | 宁德时代新能源科技股份有限公司 | Battery case, battery, electrical equipment, method and device for preparing case |
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| WO2022134055A1 (en) * | 2020-12-25 | 2022-06-30 | 宁德时代新能源科技股份有限公司 | Battery box body, battery, electric device, and method and device for manufacturing box body |
| CN112968248A (en) * | 2021-04-19 | 2021-06-15 | 苏州市职业大学 | Automobile and power battery assembly thereof |
| CN113921978A (en) * | 2021-10-11 | 2022-01-11 | 宁波信泰机械有限公司 | A fully cold-connected battery box |
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| WO2023077735A1 (en) * | 2021-11-05 | 2023-05-11 | 宁德时代新能源科技股份有限公司 | Protective structure, battery pack and electric apparatus |
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Application publication date: 20170524 |