CN205944186U - Fast rechargable battery of soft package group of structure integration - Google Patents
Fast rechargable battery of soft package group of structure integration Download PDFInfo
- Publication number
- CN205944186U CN205944186U CN201620895674.7U CN201620895674U CN205944186U CN 205944186 U CN205944186 U CN 205944186U CN 201620895674 U CN201620895674 U CN 201620895674U CN 205944186 U CN205944186 U CN 205944186U
- Authority
- CN
- China
- Prior art keywords
- battery
- quick charging
- soft roll
- charging battery
- circuit board
- 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.)
- Active
Links
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a fast rechargable battery of soft package group of structure integration, include that soft package fills battery pack (6), spacing protection shield (5), strapping (4), spacing roof (8) and battery management system circuit board (3) soon, its characterized in that, soft package fill battery pack (6) soon and have the support array and the fast rechargable battery monomer of a plurality of soft package of multirow double -screw bolt (9) including upper portion, spacing protection shield (5) have two and be located support array both sides respectively, spacing protection shield (5) plane is parallel with soft package fast rechargable battery monomer plane, strapping (4) tie up spacing protection shield (5) and support array, the fix with screw is used after opening and having the via hole that corresponds with multirow double -screw bolt (9) and order cover on multirow double -screw bolt (9) to spacing roof (8) and battery management system circuit board (3). The utility model discloses a group battery adopts laminate polymer battery subassembly and the integrated mounting structure of battery management system circuit board, and installation space is compact, and waterproof dustproof heat dispersion is good.
Description
Technical field
The utility model is related to cell art, particularly to a kind of structure-integrated Soft Roll quick charging battery group.
Background technology
With the enhancing of people's environmental consciousness, low noise, no exhaust emission, the electric motor car application not consuming gasoline is more and more wider
General, as electrical vehicular power source battery pack be electric motor car core component, the charge-discharge performance of battery pack, security performance, knot
Structure design is the principal element considering battery pack.Soft-package battery, compared with traditional cylindrical battery, has more preferable heat dispersion,
There is more preferable security performance, most electric automobiles adopt soft-package battery group as power at present.
Soft-package battery group usually as electrical vehicular power source is equipped with battery management system, and battery management system passes through
The terminal voltage of measurement battery, electric current and temperature, carry out quick, reliable prison to the charged state of battery, health status, functional status
Control, and provide effective information it is ensured that battery uses safety, lifting battery and battery efficiency.
Generally separate, by power line and holding wire by two in soft-package battery group and battery management system function and structure
Part links into an integrated entity.A kind of implementation method is that soft-package battery group independence battery case is installed, directly battery management system
Circuit board is arranged on outside battery case.Lack protection structure due to outside, and electric motor car running environment is more severe, can lead to rainwater
It is likely to accumulate in circuit board with dust, the service life of final circuit board electronic components and parts reduces, and easily breaks down, to user
Bring potential safety hazard.
Another kind of method is to the containment vessel of the supporting form fit of circuit board of battery management system, then will protect
Shell is placed in battery case.This radiating that also have impact on circuit board while protection, and need larger installing space, no
Beneficial to the miniaturization of soft-package battery group, it is not suitable for the less electric motor car in battery compartment inner space, and extra containment vessel expense, no
Promoting the use of and producing beneficial to soft-package battery group.
Utility model content
Goal of the invention of the present utility model is to provide a kind of structure-integrated Soft Roll quick charging battery group, can solve the problem that at present
During soft-package battery group supporting battery management system, circuit board water proof and dust proof heat dispersion effect is poor, need asking of larger installing space
Topic.
Concrete technical scheme of the present utility model is a kind of structure-integrated Soft Roll quick charging battery group, fills soon including Soft Roll
Battery component, position limitation protection plate, strapping, limit top plate and battery management system circuit board are it is characterised in that described Soft Roll
Quick charging battery assembly includes top and carries the support array of multiple rows of stud and multiple Soft Roll quick charging battery monomer, described spacing guarantor
Backplate has two pieces and is located at support array both sides respectively, and position limitation protection plate plane is parallel with Soft Roll quick charging battery monomer plane, institute
Position limitation protection plate and support array are tightened by the strapping stated, and limit top plate and battery management system circuit board have and multiple rows of spiral shell
The corresponding via of post after being sequentially enclosed within multiple rows of stud, is screwed.
Further, the total negative pole of battery pack, the total positive pole of battery pack and fixing copper coin are also included, described fixing copper coin has
Two pieces are welded together with the battery management system circuit board electrode back side respectively, the total negative pole of described battery pack, the total positive pole of battery pack
Both positive and negative polarity linked together with battery management system circuit board electrode by fixing copper coin.
Further, described support array is formed by multiple support arrays, and the one side of each support is provided with use
In the projection connecting, the correspondence position of this support another side is provided with the groove for accommodating projection, the projection on each support
Groove on insertion adjacent stent, described Soft Roll quick charging battery monomer is located at and is formed in interlayer between two neighboring support.
Further, the material of described position limitation protection plate and limit top plate is epoxy resin board, described strapping
For two, difference laterally longitudinally fixed Soft Roll quick charging battery assembly, strapping is polypropylene material.
The beneficial effects of the utility model are the peaces integrated with battery management system circuit board using soft-package battery assembly
Assembling structure, simply compact；By multiple Soft Roll quick charging battery monomers are placed in Soft Roll support interlayer, realize to Soft Roll quick charging battery
Effective fixation of monomer；Soft Roll quick charging battery group side is close to by protection board, strapping is fixed, realizes to Soft Roll quick charging battery
The fixation of group and protection；Stud on Soft Roll support is solid with screw through the via of limiting plate and battery management system circuit board
Fixed, lifting battery pack security and Stability Analysis of Structures further；With existing Soft Roll quick charging battery group and battery management system circuit
Plate separate design is compared, and the structure-integrated Soft Roll quick charging battery group of battery management system of the present utility model has small volume,
Water proof and dust proof good heat dissipation effect, the advantages of low production cost.
Brief description
Fig. 1 is structure-integrated Soft Roll quick charging battery group perspective view of the present utility model；
Fig. 2 is structure-integrated Soft Roll quick charging battery group front view of the present utility model；
Fig. 3 is structure-integrated Soft Roll quick charging battery group top view of the present utility model；
Fig. 4 is structure-integrated Soft Roll quick charging battery group left view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is further described.
As shown in accompanying drawing 1-4, a kind of structure-integrated Soft Roll quick charging battery group of the present utility model, total including battery pack
The total positive pole of negative pole 1, battery pack 2, battery management system circuit board 3, strapping 4, two pieces of insulation position limitation protection plates 5, Soft Rolls fill soon
Battery component 6, fixing 7, one piece of limit top plate 8 of copper coin etc..
Described Soft Roll quick charging battery assembly 6 includes multiple Soft Roll quick charging battery monomers, support array, each Soft Roll charging quickly
Pond monomer is respectively provided with a positive pole ear and a negative lug, is fixed with connection in the top ends of Soft Roll quick charging battery assembly 6
Plate, offers lug groove, the number of lug groove is even number, the number of described Soft Roll quick charging battery monomer is pole on connecting plate
Ear slot number purpose half, the positive pole ear of each Soft Roll quick charging battery monomer is all stretched with negative lug in corresponding lug groove
Go out, the adjacent positive lug in two neighboring Soft Roll quick charging battery monomer and negative lug connected by electric resistance welding so that
All Soft Roll quick charging batteries are monomer series-connected.The thickness of described connecting plate is 1.5-2.0mm.Described connecting plate offers
Left and right two row lug grooves, and the number of each column lug groove is equal odd number.Described Soft Roll quick charging battery assembly 6 passes through series connection
The total positive pole of battery pack 1 negative pole 2 total with battery pack afterwards is connected with described battery management system circuit board 3.
Soft Roll quick charging battery assembly 6 includes at least more than one Soft Roll quick charging battery monomer, each Soft Roll quick charging battery list
Body all has two electrodes, and Soft Roll quick charging battery assembly 6 adopts the fixed form of support array, and the one side of each support is provided with
For connect projection, support another side for position be provided with for accommodate projection groove, the projection on a support
Groove on the other support of partial insertion, two supports form interlayer, and Soft Roll quick charging battery monomer is placed in interlayer.Adjacent soft
Between bag quick charging battery monomer, the top surface two ends of support are respectively arranged with the good aluminium flake of heat conduction, and are provided with stud 9 on aluminium flake,
The pole piece of two neighboring Soft Roll quick charging battery passes the aluminium flake being close to support from interlayer respectively, by scolding tin, aluminium flake is solid
Fixed.There are the both sides of Soft Roll quick charging battery assembly described in two electrodes, fixed with square aluminium flake by scolding tin, square aluminium flake is arranged
There is U-lag.
Described insulation position limitation protection plate 5 is 2 pieces, is close to two sides of described Soft Roll quick charging battery assembly respectively, institute
Stating fixed component is strapping 4, and described strapping 4 is two, respectively laterally longitudinally fixed Soft Roll quick charging battery assembly so that institute
State Soft Roll quick charging battery component package inside position limitation protection plate 5, play fixing and protection battery pack effect.Position limitation protection plate
5 is epoxy resin board, and strapping is PP material, and epoxy resin board is fire proofing material, and PP material pulling force is big, can lift battery pack
Security performance.
Described limit top plate 8 is rectangle epoxy resin board, is provided with two in both sides and is drained through hole, is often drained through hole at least two mistake
Hole, the stud 9 on the support of described Soft Roll quick charging battery assembly 6 passes from via, and the other both sides of limit top plate 8 are provided with square recessed
Groove, the electrode of described Soft Roll quick charging battery assembly passes from described limit top plate 8 groove, plays fixing fast with insulation protection Soft Roll
The effect of rechargable battery monomer, the security performance of lifting Soft Roll quick charging battery group.
Described battery management system circuit board 3 is provided with two in both sides and is drained through hole, often drains into rare two vias, described battery
Management system circuit board 3 is placed in described limit top plate 8, and the copper stud 9 on the support of Soft Roll quick charging battery assembly 6 is worn from via
Go out, each copper stud 9 is screwed.The other both sides of battery management system circuit board 3 are provided with square-shaped electrode installation site, and
Be welded and fixed copper coin 9 in electrode behind, the total positive pole of battery pack 1 of described Soft Roll quick charging battery assembly 6 and the total negative pole of battery pack 2 with
Electrode on described management system circuit board 3 is passed through screw and is connected with fixing copper coin 7.
Claims (4)
1. a kind of structure-integrated Soft Roll quick charging battery group, including Soft Roll quick charging battery assembly (6), position limitation protection plate (5), bundle
Band (4), limit top plate (8) and battery management system circuit board (3) are it is characterised in that described Soft Roll quick charging battery assembly
(6) include top and carry the support array of multiple rows of stud (9) and multiple Soft Roll quick charging battery monomer, described position limitation protection plate
(5) there are two pieces and be located at support array both sides respectively, position limitation protection plate (5) plane is parallel with Soft Roll quick charging battery monomer plane,
Position limitation protection plate (5) and support array are tightened by described strapping (4), limit top plate (8) and battery management system circuit board
(3), after having via corresponding with multiple rows of stud (9) and being sequentially enclosed within multiple rows of stud (9), it is screwed.
2. a kind of structure-integrated Soft Roll quick charging battery group according to claim 1 is it is characterised in that also include battery
Organize total negative pole (1), the total positive pole of battery pack (2) and fixing copper coin (7), described fixing copper coin (7) have two pieces respectively with cell tube
Reason system circuit board (3) the electrode back side welds together, the total negative pole (1) of described battery pack, the both positive and negative polarity of the total positive pole of battery pack (2)
Linked together with battery management system circuit board (3) electrode by fixing copper coin (7).
3. a kind of structure-integrated Soft Roll quick charging battery group according to claim 1 is it is characterised in that described support
Array is formed by multiple support arrays, the one side of each support is provided with for connect projection, this support another side right
Position is answered to be provided with for accommodating raised groove, the groove on raised insertion adjacent stent on each support, described is soft
Bag quick charging battery monomer is located at and is formed in interlayer between two neighboring support.
4. a kind of structure-integrated Soft Roll quick charging battery group according to any one of claim 1-3 is it is characterised in that institute
The position limitation protection plate (5) stated and the material of limit top plate (8) are epoxy resin board, and described strapping (4) is two, horizontal respectively
To longitudinally fixed Soft Roll quick charging battery assembly, strapping is polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895674.7U CN205944186U (en) | 2016-08-17 | 2016-08-17 | Fast rechargable battery of soft package group of structure integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895674.7U CN205944186U (en) | 2016-08-17 | 2016-08-17 | Fast rechargable battery of soft package group of structure integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944186U true CN205944186U (en) | 2017-02-08 |
Family
ID=57919179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895674.7U Active CN205944186U (en) | 2016-08-17 | 2016-08-17 | Fast rechargable battery of soft package group of structure integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369843A (en) * | 2017-07-10 | 2017-11-21 | 北京华特时代电动汽车技术有限公司 | Battery modules manufacture method |
-
2016
- 2016-08-17 CN CN201620895674.7U patent/CN205944186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369843A (en) * | 2017-07-10 | 2017-11-21 | 北京华特时代电动汽车技术有限公司 | Battery modules manufacture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101653307B1 (en) | A Battery Module Assembly including Unit-Modules | |
| KR101326196B1 (en) | Battery Pack of Compact Structure | |
| CN102696131B (en) | Battery modules and power brick | |
| KR101261736B1 (en) | Battery Pack | |
| CN103858253B (en) | There is the battery module assembly that improves reliability and the medium-and-large-sized battery pack that comprises this battery module assembly | |
| CN202758944U (en) | Serial-parallel connection combination structure of storage battery sets | |
| CN105118941B (en) | A kind of battery module in groups | |
| CN107452933B (en) | Soft packet of lithium cell module and insulating assemblies and power module | |
| US20060162149A1 (en) | Process for preparation of secondary battery module | |
| US9225035B1 (en) | Low profile battery module and improved thermal interface | |
| KR20150115250A (en) | Battery pack having inner tention-bar | |
| JP2012099477A (en) | Battery module | |
| EP2693515A1 (en) | Battery pack and electric bicycle | |
| KR20090127319A (en) | Device for combining and housing power storage cells | |
| CN107611475B (en) | Soft package power lithium ion battery module and assembling method thereof | |
| CN103346355A (en) | Lithium-ion flexible packaged battery pack structure | |
| CN102760854A (en) | Storage battery | |
| CN103022582A (en) | Monomer voltage sampling structure for vehicle power battery | |
| WO2011033727A1 (en) | Assembled battery, assembled battery aggregate, and battery module | |
| CN205944186U (en) | Fast rechargable battery of soft package group of structure integration | |
| CN106098993B (en) | A kind of battery case | |
| CN205828560U (en) | Battery cell module and battery bag | |
| CN109244294A (en) | A kind of new type lithium ion battery group load module | |
| CN112234244B (en) | Lithium ion battery | |
| KR20170134270A (en) | Battery pack for electric vehicle with excellent vibration-resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: No.37, Fufa Road, Jingjin science and Technology Valley Industrial Park, Wuqing District, Tianjin Patentee after: Tianjin character Electric Technology Co., Ltd Address before: 100094 Beijing Haidian District City Yuan Zhi Village No. 2 flying Lixin building A block 3 layer 3068 Patentee before: BEIJING XIAOFEIKUAICHONG NETWORK TECHNOLOGY Co.,Ltd. |