CN108172711A - A kind of Soft Roll stands up lithium ionic cell module - Google Patents
A kind of Soft Roll stands up lithium ionic cell module Download PDFInfo
- Publication number
- CN108172711A CN108172711A CN201711384238.9A CN201711384238A CN108172711A CN 108172711 A CN108172711 A CN 108172711A CN 201711384238 A CN201711384238 A CN 201711384238A CN 108172711 A CN108172711 A CN 108172711A
- Authority
- CN
- China
- Prior art keywords
- submodule
- box body
- cover board
- cell module
- soft roll
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 229960001866 silicon dioxide Drugs 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000002390 adhesive tape Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of Soft Rolls to stand up lithium ionic cell module, including several upright submodules for being closely aligned arrangement, grip the clamping plate of all submodules and the strapping for tying up clamping plate and submodule, the submodule includes at least two battery cores and accommodates the box body of the battery core, the box body is vertical structure, top surface is open, and each box body and the both sides of adjacent submodule or clamping plate closely, wherein side is enclosed construction, opposite side is set for opening, open side is equipped with the thermal conductive silicon rubber cushion for the battery core that reclines, two neighboring submodule sticks together, the closed side of a wherein submodule reclines the thermal conductive silicon rubber cushion of another submodule.It is compact that Soft Roll of the present invention stands up lithium ion battery modular structure, and each submodule reclines fixation, saves space, improves the energy density of battery module.Battery core is fixed and supported by box body, also acts as cooling effect, while the bottom surface of box body and two of which side are also as the outer surface after battery module assembling.
Description
Technical field
The present invention relates to technical field of lithium ion, and lithium ionic cell module is stood up more particularly to a kind of Soft Roll.
Background technology
At present, lithium ion battery with its distinctive performance advantage in portable electronics such as laptop computer, video camera, movement
It is widely used in communication.And the high capacity lithium ion battery developed starts to try out in electric vehicle, it is contemplated that will become
One of major impetus power supply of 21 century electric vehicle, and will be applied in terms of artificial satellite, aerospace and energy storage.With
The pressure of the environmental protection aspect in the in short supply and world of the energy, lithium ion battery is widely used in electric vehicle industry now, especially
It is the appearance of LiFePO 4 material battery, has more pushed the development and application of lithium ion battery industry.
The electricity of usually single lithium ion battery output is limited, mostly in 3V~12V or so, is only capable of supplying electricity to small-sized electricity
Sub- product, it is just not enough on the big product of the driving electrical demand such as electric bicycle or electric vehicle to be used for, it needs at this time
Multiple assembling lithium ion batteries are got up.
The characteristics of soft bag lithium ionic cell is due to self structure needs Design assistant support construction to fix in assembling,
It is general common for using plastic frame body, then battery core is fixed in framework.
For example the Chinese utility model patent that Authorization Notice No. is CN203983363U discloses a kind of flexible packing lithium ion
Battery module and with its battery modules, the flexible packing lithium ion battery module includes：Two battery packs, each battery pack
Including：Placement plate and two battery cells for being respectively provided at the placement plate both sides；Partition board, the partition board are located at described two electricity
Between the group of pond；Cooling fin, the cooling fin are respectively provided on the placement plate and the partition board with will be described in every adjacent two
Battery cell is kept apart；And two fixed frame components, described two fixed frame components are respectively provided at described two battery packs
Described two battery packs and the partition board are removably secured integrally by both sides.Two fixations are used in the technical solution
Frame component fixes battery cell.
Support battery core is fixed using plastic photo frame, whole PACK energy densities can be reduced, PACK costs increase.
Invention content
The present invention provides a kind of Soft Roll and stands up lithium ionic cell module, overcome for the deficiencies in the prior art
In the prior art because using plastic photo frame come fix support battery core and caused by entirety PACK energy densities it is low, cost increase
The problem of.
A kind of Soft Roll stands up lithium ionic cell module, is uprightly closely aligned the submodule of arrangement including several, grips
The clamping plate of all submodules and the strapping for tying up clamping plate and submodule, the submodule include at least two battery cores and
The box body of the battery core is accommodated, the box body is vertical structure, top surface opening, and each box body and adjacent submodule or clamping plate
Both sides closely, wherein side are enclosed construction, and opposite side is set for opening, and open side is equipped with the heat conductive silica gel for the battery core that reclines
Pad, two neighboring submodule stick together, the thermal conductive silicon rubber cushion of another submodule wherein the closed side of a submodule reclines.
The box body is made of aluminium sheet.
The closed side of the box body radially reduces, and stretches into the open side of adjacent submodule box body, and its heat conductive silica gel that reclines
Pad.
Each submodule has 2~3 battery cores, wherein positioned at the side of the battery core of box opening side and the heat conductive silica gel
Pad fitting.
The receiving strapping is recessed on the clamping plate and box body ties up position.
All submodule top surfaces are equipped with cover board, and cover board has the escape groove passed through for cell polar ear, has on cover board and connect
Lug is connect so as to which by the bus-bar of battery core serial or parallel connection, cover board top is additionally provided with insulating protective cover.
The cover board is divided into polylith, and each submodule corresponds to one piece of cover board, and cover board bottom surface has plug division, and plug division has
With inserting groove mating at the top of box body closed side.
Every piece of cover board bottom surface has several plug divisions, and the grafting trough wall surface of plug division has button point, correspondingly, having on box body
There is the first button hole with the button point cooperation.
Trunking is provided with for gathering line cabling area between the bus-bar of both sides on cover board；Remittance positioned at the same side
Stream come it is two neighboring between be equipped with insulation silica gel strip.
There are three plug divisions for every piece of cover board bottom surface tool；The trunking is surrounded by lineation stent with cover board to be formed, every piece of lid
It is set on plate there are one lineation stent, there is eye-splice on the lineation stent, intermediate plug division region tool is located on cover board
There is the second button hole coordinated with the eye-splice.
Soft Roll of the present invention stands up lithium ionic cell module by the way that battery core is placed in box body, and box body is vertical structure, top
Face is open, and each box body and the both sides of adjacent submodule or clamping plate closely, wherein side are enclosed construction, and opposite side is opens
Mouth setting, open side are equipped with the thermal conductive silicon rubber cushion for the battery core that reclines, and two neighboring submodule sticks together, wherein a submodule
Closed side reclines the thermal conductive silicon rubber cushion of another submodule, so as to which each submodule reclines fixation, saves space, improves battery mould
The energy density of block.Battery core is fixed and supported by box body, also acts as cooling effect, while the bottom surface of box body and two of which side are also
Outer surface after being assembled as battery module.
Description of the drawings
Fig. 1 is the structure diagram that Soft Roll of the present invention stands up lithium ionic cell module.
Fig. 2 is the partial exploded view that Soft Roll of the present invention stands up lithium ionic cell module.
Fig. 3 is that Soft Roll of the present invention stands up the partial exploded view after lithium ionic cell module removal insulating protective cover.
Fig. 4 is the structure diagram of single submodule.
Fig. 5 is the sectional view of two submodule cooperations.
Fig. 6 is box body and the structure diagram of cover board cooperation.
Fig. 7 is along the sectional view in A-A directions in Fig. 6.
Fig. 8 is C partial enlarged views in Fig. 7.
Fig. 9 is along the sectional view in B-B directions in Fig. 6.
Figure 10 is D partial enlarged views in Fig. 9.
Figure 11 is the structure diagram of monolithic cover board.
Specific embodiment
As shown in Fig. 1~11, a kind of Soft Roll stands up lithium ionic cell module, including several upright sons for being closely aligned arrangement
Module 1, the clamping plate 2 for gripping all submodules 1 and the strapping 3 for tying up clamping plate 2 and submodule 1.Each battery
The quantity of module Neutron module 1 can be selected according to actual needs.
As shown in Figures 4 and 5, submodule 1 includes at least two battery cores 11 and accommodates the box body 12 of battery core 11, and box body 12 is vertical
Formula structure, top surface opening, and each box body 12 and the both sides of adjacent submodule 1 or clamping plate 2 closely, wherein side are tied for closing
Structure, opposite side are set for opening, and open side is equipped with the thermal conductive silicon rubber cushion 13 for the battery core 11 that reclines, and two neighboring submodule 1 sticks on
Together, wherein the closed side 15 of a submodule 1 reclines another submodule 1 thermal conductive silicon rubber cushion 13.The size of thermal conductive silicon rubber cushion 13
It is advisable with covering the surface of battery core 11 (not including lug 17), in this way with preferable heat-conducting effect.
Battery core 11 is fixed support by box body 12, also acts as cooling effect, while the bottom surface of box body 12 and two of which side
Outer surface after also being assembled as battery module.In order to increase the heat dissipation effect of box body 12, while it is enough to ensure that box body 12 has
Intensity, box body 12 is made of aluminium sheet.
In preferable embodiment, each submodule 1 has 2~3 battery cores 11, wherein positioned at 12 open side of box body
The side of battery core 11 is bonded with thermal conductive silicon rubber cushion 13.In optimal embodiment, each submodule 1 has 2 battery cores 11.Per height
If the quantity of battery core 11 is excessive in module 1, the heat dissipation effect between battery core 11 is poor, and if electricity in each submodule 1
The quantity of core 11 is very few, then comparatively the quantity of box body 12 needs to increase, then the volume shared by box body 12 also increases, battery mould
The energy density of block reduces.
The closed side 15 of box body 12 radially reduces, and stretches into the open side of the box body 12 of adjacent submodule 1, and its heat conduction that reclines
Silicagel pad 13.It is more compact in another aspect structure so on the one hand convenient for the assembling between submodule 1, convenient for improving battery
The energy density of module.
As shown in Fig. 1~3 and 6~11,1 top surface of submodule is equipped with cover board 4, and cover board 4 has the lug 17 for battery core 11
The escape groove passed through.In one embodiment, cover board 4 divides for polylith, one piece of cover board 4 of each correspondence of submodule 1,4 bottom of cover board
Face has plug division 41, and plug division 41 has the inserting groove 42 mating with 15 top of the closed side of box body 12.One of which
Mating mode is：There are three plug divisions 41 for every piece of 4 bottom surface of cover board tool, and 42 wall surface of inserting groove of plug division 41, which has, detains point
43, correspondingly, having the first button hole 16 with 43 cooperation of button point on box body 12.It, can be by by Pork-pieces cover board 4 during assembling
Grafting assembling is carried out with submodule 1 respectively, by detaining 43 and first cooperation between button hole 16 of point, after ensureing grafting, cover board April
It is connected firmly between submodule 1.It is more convenient during in order to assemble grafting, in the free end of plug division 41, i.e. inserting groove 42
Two side is equipped with chamfering 49.
There is connecting tab 17 on cover board 4 thus by the bus-bar 5 of 11 serial or parallel connection of battery core.Bus-bar 5 is by each height
Serial or parallel connection between module 1, wherein being also associated with positive and negative output terminal 51 on the bus-bar 5 at circuit both ends.In a kind of reality
It applies in mode, positive and negative 51 free end of output terminal is bent downward after climbing over the top of clamping plate 2, forms the flanging for the clamping plate 2 that reclines, folder
There is the step 23 of invagination, the flanging of positive and negative output terminal 51 is sticked on step 23 on plate 2.
Bus-bar 5 is divided into two rows along 1 orientation of submodule, is walked between both sides bus-bar 5 for gathering line on cover board 4
Line area 44 is provided with trunking 45, and trunking 45 is surrounded by lineation stent 8 with cover board 4 to be formed, and every piece of cover board 4 is equipped with one
A lineation stent 8.There is eye-splice 81, intermediate 41 region of plug division is located on cover board 4 to be had and eye-splice on lineation stent 8
Second button hole 46 of 81 cooperations.Bus-bar 5 positioned at the same side is equipped with insulation silica gel strip 7 between two neighboring.
The top of cover board 4 is additionally provided with insulating protective cover 6.Insulating protective cover 6 is set along the two sides edge of 1 orientation of submodule
There is mounting hole 61, correspondingly, having fixed seat 47 on cover board 4, there is threaded hole 48 in fixed seat 47, using across mounting hole 61
Insulating protective cover 6 and cover board 4 are fixed with 48 fixed screw of threaded hole.Insulating protective cover 6 is along the two of 1 orientation of submodule
Flanging 62 is bent to form under lateral, flanging 62 is used to block the inside of protection battery module from side.
2 surface of clamping plate has what is be recessed to tie up position 21 for accommodate strapping 3, also has on corresponding box body 12
What is be recessed ties up position 14 for accommodate strapping 3.Position 21 is tied up with tying up position 14 on box body 12 on all clamping plates 2
Combination formation receiving strapping 3 ties up position so that strapping 3 will not be higher by the surface of battery module, avoid influencing battery mould
Storage, transport and the use of block.In order to make to tie up more securely, and during long-time service, it is not easy to be influenced by 11 fever of battery core,
Strapping 3 uses steel band, and the quantity of strapping 3 is two, is provided separately up and down.The both ends of steel band have certain
Overlapping region, overlapping region is by being welded and fixed.
Tool is there are two being located at both sides, the mounting hole 22 of bottom being extended through from top on every piece of clamping plate 2, by passing through mounting hole
The battery case of battery module and outside is fixed 22 bolt.
Claims (10)
1. a kind of Soft Roll stands up lithium ionic cell module, which is characterized in that including several upright submodules for being closely aligned arrangement,
The clamping plate of all submodules and the strapping for tying up clamping plate and submodule are gripped, the submodule includes at least two
A battery core and the box body for accommodating the battery core, the box body are vertical structure, top surface opening, and each box body and adjacent submodule
The both sides of block or clamping plate closely, wherein side are enclosed construction, and opposite side is set for opening, and open side is equipped with leading for the battery core that reclines
Hot silicagel pad, two neighboring submodule stick together, the thermal conductive silicon of another submodule wherein the closed side of a submodule reclines
Rubber cushion.
2. Soft Roll as described in claim 1 stands up lithium ionic cell module, which is characterized in that the box body is made of aluminium sheet.
3. Soft Roll as described in claim 1 stands up lithium ionic cell module, which is characterized in that the closed side of the box body is radially
It reduces, stretches into the open side of adjacent submodule box body, and its thermal conductive silicon rubber cushion that reclines.
4. Soft Roll as described in claim 1 stands up lithium ionic cell module, which is characterized in that each submodule has 2~3
Battery core, wherein being bonded positioned at the side of the battery core of box opening side with the thermal conductive silicon rubber cushion.
5. Soft Roll as described in claim 1 stands up lithium ionic cell module, which is characterized in that interior on the clamping plate and box body
Spill ties up position into the receiving strapping.
6. Soft Roll as described in claim 1 stands up lithium ionic cell module, which is characterized in that all submodule top surfaces are equipped with
Cover board, cover board have the escape groove passed through for cell polar ear, have connecting tab on cover board thus by battery core serial or parallel connection
Bus-bar, cover board top are additionally provided with insulating protective cover.
7. Soft Roll as claimed in claim 6 stands up lithium ionic cell module, which is characterized in that the cover board is divided into polylith, often
A submodule corresponds to one piece of cover board, and cover board bottom surface has plug division, and plug division has mating with box body closed side top
Inserting groove.
8. Soft Roll as claimed in claim 7 stands up lithium ionic cell module, which is characterized in that every piece of cover board bottom surface has several
Plug division, the grafting trough wall surface of plug division have button point, correspondingly, having the first button hole with the button point cooperation on box body.
9. Soft Roll as claimed in claim 8 stands up lithium ionic cell module, which is characterized in that is located at both sides bus-bar on cover board
Between for gathering line cabling area, be provided with trunking；Bus-bar positioned at the same side is equipped with insulating silicon between two neighboring
Adhesive tape.
10. Soft Roll as claimed in claim 9 stands up lithium ionic cell module, which is characterized in that every piece of cover board bottom surface has three
A plug division；The trunking is surrounded by lineation stent with cover board to be formed, and is set on every piece of cover board there are one lineation stent, the reason
There is eye-splice, being located at intermediate plug division region on cover board has the second button hole coordinated with the eye-splice on line bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384238.9A CN108172711A (en) | 2017-12-20 | 2017-12-20 | A kind of Soft Roll stands up lithium ionic cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384238.9A CN108172711A (en) | 2017-12-20 | 2017-12-20 | A kind of Soft Roll stands up lithium ionic cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108172711A true CN108172711A (en) | 2018-06-15 |
Family
ID=62523066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384238.9A Pending CN108172711A (en) | 2017-12-20 | 2017-12-20 | A kind of Soft Roll stands up lithium ionic cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108172711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604115A (en) * | 2021-02-24 | 2022-08-31 | Balance Batteries Ltd | Battery module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130224541A1 (en) * | 2012-02-27 | 2013-08-29 | Global Battery Co., Ltd. | Battery pack case |
| CN203983363U (en) * | 2014-06-06 | 2014-12-03 | 北汽福田汽车股份有限公司 | Flexible packing lithium ion battery module and the battery modules with it |
| FR3009440A1 (en) * | 2013-08-02 | 2015-02-06 | Renault Sa | REINFORCED DISCHARGE SYSTEM OF AN ELECTRIC BATTERY MODULE. |
| CN105977437A (en) * | 2016-06-29 | 2016-09-28 | 深圳市国创动力系统有限公司 | Flexibly packaged battery pack |
| CN207818668U (en) * | 2017-12-20 | 2018-09-04 | 浙江天能能源科技股份有限公司 | A kind of Soft Roll stands up lithium ionic cell module |
-
2017
- 2017-12-20 CN CN201711384238.9A patent/CN108172711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130224541A1 (en) * | 2012-02-27 | 2013-08-29 | Global Battery Co., Ltd. | Battery pack case |
| FR3009440A1 (en) * | 2013-08-02 | 2015-02-06 | Renault Sa | REINFORCED DISCHARGE SYSTEM OF AN ELECTRIC BATTERY MODULE. |
| CN203983363U (en) * | 2014-06-06 | 2014-12-03 | 北汽福田汽车股份有限公司 | Flexible packing lithium ion battery module and the battery modules with it |
| CN105977437A (en) * | 2016-06-29 | 2016-09-28 | 深圳市国创动力系统有限公司 | Flexibly packaged battery pack |
| CN207818668U (en) * | 2017-12-20 | 2018-09-04 | 浙江天能能源科技股份有限公司 | A kind of Soft Roll stands up lithium ionic cell module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604115A (en) * | 2021-02-24 | 2022-08-31 | Balance Batteries Ltd | Battery module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208781901U (en) | Secondary battery module and the cooling frame of secondary cell | |
| CN208655743U (en) | A kind of soft-package battery mould group | |
| CN104064721B (en) | Set of cells | |
| TW569484B (en) | Monoblock battery assembly | |
| CN108370075A (en) | Battery module | |
| CN207834384U (en) | A kind of Soft Roll encapsulating lithium ionic cell module | |
| CN207282558U (en) | Method for soft package lithium ion power module | |
| CN205248346U (en) | Laminate polymer battery standard module box structure | |
| CN210349920U (en) | Soft packet of lithium cell module structure | |
| CN205911391U (en) | Laminate polymer battery basis unit module and laminate polymer battery module | |
| CN206558567U (en) | Battery modules | |
| US11973207B2 (en) | Cell unit for battery module | |
| CN206639834U (en) | A kind of battery modules | |
| CN201160085Y (en) | Large-scale lithium ion power battery pack | |
| CN210984895U (en) | Soft package module of on-vehicle lithium ion battery | |
| CN109461859B (en) | Lithium battery pack for electric power assisted vehicle and assembly method thereof | |
| CN207818668U (en) | A kind of Soft Roll stands up lithium ionic cell module | |
| CN109950448A (en) | Soft package lithium battery mould group | |
| CN110416458B (en) | Anti-explosion lithium battery cell battery pack with enhanced heat dissipation and manufacturing method thereof | |
| CN206076432U (en) | A kind of battery module structure | |
| CN214384774U (en) | Battery module, battery package and unmanned aerial vehicle | |
| CN108172711A (en) | A kind of Soft Roll stands up lithium ionic cell module | |
| CN108933296A (en) | Lithium ion battery pack | |
| CN111463383A (en) | Novel soft package lithium ion power battery module structure | |
| CN214542389U (en) | Battery module and energy storage battery pack plug-in box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Applicant after: Tianneng Shuai Fude Energy Co., Ltd Address before: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Applicant before: Zhejiang energy energy Polytron Technologies Inc |