CN106784569A - It is easy to the supply unit and electric power system of maintenance - Google Patents
It is easy to the supply unit and electric power system of maintenance Download PDFInfo
- Publication number
- CN106784569A CN106784569A CN201710036317.4A CN201710036317A CN106784569A CN 106784569 A CN106784569 A CN 106784569A CN 201710036317 A CN201710036317 A CN 201710036317A CN 106784569 A CN106784569 A CN 106784569A
- Authority
- CN
- China
- Prior art keywords
- cell
- battery
- submodule group
- afflux part
- battery submodule
- 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.)
- Granted
Links
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention provides a kind of supply unit for being easy to repair and electric power system.Being easy to the supply unit of maintenance includes:Multiple metal connecting pieces, afflux part and battery submodule group.Mutual serial arrangement is set between multiple battery submodule groups.Each battery submodule group includes the cell that multiple parallel arrangeds are set.Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by each afflux part.Each afflux part that each metal connecting piece will be connected in battery submodule group with the battery pole ear of cell is electrically connected with.Thus, when there is exception in certain cell need repair and replacement, the metal connecting piece of the cell both sides need to only be cut off, individually dismantle and change the appearance abnormal cell and corresponding afflux part, the use of other monomers battery is not affected, other monomers battery and afflux part can not be destroyed in maintenance process, improve the service life of battery submodule group, reduce and use and maintenance cost.
Description
Technical field
The present invention relates to power supply technique field, in particular to a kind of supply unit for being easy to repair and electric power system.
Background technology
Battery submodule group is pure dynamic due to being more and more employed for the features such as its security performance is high, lightweight, internal resistance is small
In all kinds automobile such as power or hybrid power.Battery submodule group includes multiple cells, and battery submodule group can arbitrarily tear open
Packet dress, multiple cells are electrically connected by collector plate.
In the prior art, the collector plate that battery submodule group is used is the whole board structure of integral type, the list in battery submodule group
Body battery is directly electrically connected by lug with the collector plate, needs to change when the generation of certain cell is abnormal in battery submodule group
During maintenance, because the integral structure of collector plate will lead to not maintenance or the multiple cells of needs dismounting simultaneously in maintenance
And collector plate.Battery can destroy battery pole ear when disassembling, and can cause multiple batteries of dismounting and cannot reuse, and collector plate is such as
Fruit is disassembled and will be destroyed, it is impossible to be continuing with.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the present invention to provide a kind of supply unit for being easy to maintenance and power supply system
System, its can certain cell occur it is abnormal need repair and replacement when, need to only dismantle the abnormal cell of the appearance and
Corresponding afflux part, does not affect the use of other monomers battery;And by metal connecting piece by multiple cells simultaneously
It is linked togather, electric quantity balancing is capable of achieving between multiple cells parallel with one another.
To achieve these goals, the technical scheme that present pre-ferred embodiments are used is as follows:
Present pre-ferred embodiments provide a kind of supply unit be easy to and repair, the supply unit bag for being easy to repair
Include:Multiple metal connecting pieces, afflux part and battery submodule group;
Mutual serial arrangement is set between the multiple battery submodule group;
Each battery submodule group includes the cell that multiple parallel arrangeds are set, and the cell includes battery pole
Ear;
Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by each afflux part;
Each afflux part that each metal connecting piece will be connected in the battery submodule group with the battery pole ear of cell
It is electrically connected with.
In present pre-ferred embodiments, the two ends of the afflux part be respectively arranged with the adjacent battery submodule group
The metal contact chip that the battery pole ear of cell is electrically connected with, the battery pole ear of the metal contact chip and the cell
Weld together.
In present pre-ferred embodiments, the metal connecting piece is laminated structure, and the metal connecting piece includes multiple
For the fixed contact piece contacted with the afflux part, and the connecting portion of the adjacent fixed contact piece is connected, the connecting portion
Between the adjacent afflux part.
In present pre-ferred embodiments, the connecting portion of the metal connecting piece is a domes.
In present pre-ferred embodiments, the metal connecting piece is welded by the fixed contact piece with the afflux part
Together.
In present pre-ferred embodiments, the battery pole ear includes anode ear and negative electrode lug;
One end of the afflux part electrically connects with the anode ear of the cell in a battery submodule group;
Cell in the other end of the afflux part another battery submodule group adjacent with the battery submodule group
Negative electrode lug is electrically connected.
Present pre-ferred embodiments also provide a kind of electric power system, and the electric power system includes being easy to the supply unit of maintenance
And electrical equipment;
The supply unit for being easy to maintenance includes collection electrical component, multiple metal connecting pieces, afflux part and battery submodule group;
Mutual serial arrangement is set between the multiple battery submodule group;
Each battery submodule group includes the cell that multiple parallel arrangeds are set, and the cell includes battery pole
Ear;
Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by each afflux part;
Each afflux part that each metal connecting piece will be connected in the battery submodule group with the battery pole ear of cell
It is electrically connected with;
The collection electrical component and the afflux being located in the battery submodule group at the supply unit two ends be easy to and repair
Part is electrically connected with;
The collection electrical component is electrically connected with the electrical equipment, for electrical equipment provides electric energy.
In present pre-ferred embodiments, the two ends of the afflux part be respectively arranged with the adjacent battery submodule group
The metal contact chip that the battery pole ear of cell is electrically connected with, the battery pole ear of the metal contact chip and the cell
Weld together.
In present pre-ferred embodiments, the metal connecting piece is laminated structure, and the metal connecting piece includes multiple
For the fixed contact piece contacted with the afflux part, and the connecting portion of the adjacent fixed contact piece is connected, the connecting portion
It is located between the adjacent afflux part when the metal connecting piece is electrically connected with the afflux part.
In present pre-ferred embodiments, the battery pole ear includes anode ear and negative electrode lug;
One end of the afflux part electrically connects with the anode ear of the cell in a battery submodule group;
Cell in the other end of the afflux part another battery submodule group adjacent with the battery submodule group
Negative electrode lug is electrically connected.
In terms of existing technologies, what the present invention was provided is easy to the supply unit and electric power system of maintenance to have following has
Beneficial effect:
The supply unit for being easy to maintenance includes:Multiple metal connecting pieces, afflux part and battery submodule group.Multiple batteries
Mutual serial arrangement is set between submodule group.Each battery submodule group includes the cell that multiple parallel arrangeds are set.Each
Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by afflux part.Each metal connecting piece is by the electricity
Each the afflux part being connected with the battery pole ear of cell in the module of pond is electrically connected with.When certain cell occurs exception
When needing repair and replacement, the metal connecting piece of the cell both sides need to only be cut off, individually dismantle and change the appearance
Abnormal cell and corresponding afflux part, and the afflux part after replacing, cell and metal connecting piece are welded again,
Can be continuing with.Thus, the use of other monomers battery is not affected, other monomers battery and afflux part was being repaired
Can not be destroyed in journey, improve the service life of battery submodule group, reduced and use and maintenance cost.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The structural representation at the visual angle of supply unit first for being easy to maintenance that Fig. 1 is provided for present pre-ferred embodiments.
The structural representation of the metal connecting piece that Fig. 2 is provided for present pre-ferred embodiments.
The structural representation of the afflux part that Fig. 3 is provided for present pre-ferred embodiments.
The structural representation of multiple battery submodule groups that Fig. 4 is provided for present pre-ferred embodiments.
The structural representation of the cell that Fig. 5 is provided for present pre-ferred embodiments.
The structural representation at the visual angle of supply unit second for being easy to maintenance that Fig. 6 is provided for present pre-ferred embodiments.
The structural representation of the first fixed mount that Fig. 7 is provided for present pre-ferred embodiments.
The structural representation of the second fixed mount that Fig. 8 is provided for present pre-ferred embodiments.
Fig. 9 is easy to the structural representation of the supply unit of maintenance for another kind that present pre-ferred embodiments are provided.
Icon:100- is easy to the supply unit of maintenance;110- metal connecting pieces;112- fixed contact pieces;114- connecting portions;
120- afflux parts;122- metal contact chips;1220- bears contact chip;The positive contact chips of 1222-;1224- connection sheets;130- batteries
Module;132- cells;134- battery pole ears;1340- anode ears;1342- negative electrode lugs;140- collection electrical components;150- first
Fixed mount;The fixed mounts of 160- second.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, the instruction such as term " " center ", " on ", D score, " interior ", " outward "
Orientation or position relationship are that, based on orientation shown in the drawings or position relationship, or the invention product is usually put when using
Orientation or position relationship, are for only for ease of the description present invention and simplify and describe, rather than indicate or imply signified device or
Element with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.This
Outward, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
Can be to be slightly tilted.It is not the expression structure if " level " refers to only its direction with respect to more level for " vertical "
Must be fully horizontal, and can be to be slightly tilted.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Fig. 1 is referred to, the visual angle of supply unit 100 first for being easy to maintenance that Fig. 1 is provided for present pre-ferred embodiments
Structural representation.Being easy to the supply unit 100 of maintenance includes:Multiple metal connecting pieces 110, afflux part 120 and battery submodule group
130。
In the present embodiment, mutual serial arrangement is set between multiple battery submodule groups 130.Each battery submodule group 130
Including the cell 132 that multiple parallel arrangeds are set, the cell 132 includes battery pole ear 134.Each afflux part
120 are electrically connected with the battery pole ear 134 of cell 132 in adjacent battery submodule group 130.Each metal connecting piece 110
Each the afflux part 120 being connected with the battery pole ear 134 of cell 132 in the battery submodule group 130 is electrically connected with.
Refer to Fig. 2, the structural representation of the metal connecting piece 110 that Fig. 2 is provided for present pre-ferred embodiments.Metal connects
Fitting 110 is the laminated structure of strip, and the metal connecting piece 110 includes multiple fixed contact pieces 112 and connecting portion 114.
In the present embodiment, the metal connecting piece 110 is used to realize the cell in every Battery pack submodule group 130
132 are connected in parallel.The manufacture material of the metal connecting piece 110 can be used, but be not limited to, 1060 Aluminum sheets (AL1060),
Pure nickel band and aluminium nickel composite band.Wherein, 1060 Aluminum sheets aluminum contents reach 99.6%, and be otherwise known as pure aluminum plate, this series aluminum
The advantage of plate is:Production process is single, and Technical comparing is ripe, and price inexpensively, has relative to other high-grade alloy aluminium sheets
There is good elongation percentage and tensile strength.More than 99.5%, pure nickel possesses excellent mechanical property to the nickel content of pure nickel band
With have function against corrosion higher in various varying environments, also possess magnetostriction and magnetic, high thermal conductivity, high connductivity
The features such as property, low gas flow and low vapor pressure.Aluminium nickel composite band combines the two advantage, and performance is more excellent.
In the present embodiment, the fixed contact piece 112 is used for, the metal company in electrical contact with the afflux part 120
Fitting 110 is welded together by the fixed contact piece 112 with the afflux part 120, and the metal connecting piece 110 is welded in
On the afflux part 120.
In the present embodiment, the connecting portion 114 is a domes, between two adjacent afflux parts 120
On gap.The connecting portion 114 is used to connect the adjacent fixed contact piece 112.Needed more when there is cell 132 to damage
When changing maintenance, the connecting portion 114 of the both sides of the cell 132 can be cut off, the cell 132 that more renews and with the list
The connected afflux part 120 of body battery 132, again welds connecting portion 114 and fixed contact piece 112 after replacing again.Thus,
Do not affect the use of other monomers battery 132, make other monomers battery 132 and afflux part 120 in maintenance process not by
Destruction, improves the service life of battery submodule group 130, the cost that reduction is used and safeguarded.
Refer to Fig. 3, the structural representation of the afflux part 120 that Fig. 3 is provided for present pre-ferred embodiments.Afflux part 120
Two ends be respectively arranged with adjacent cell submodule group 130 cell 132 battery pole ear 134 be electrically connected with metal connect
Contact 122, the metal contact chip 122 includes positive contact chip 1222 and negative contact chip 1220.The metal contact chip 122 and institute
The battery pole ear 134 for stating cell 132 welds together.
Refer to the structural representation of multiple battery submodule groups 130 that Fig. 4 and Fig. 5, Fig. 4 are provided for present pre-ferred embodiments
Figure, the structural representation of the cell 132 that Fig. 5 is provided for present pre-ferred embodiments.Each battery submodule group 130 includes many
Individual cell 132.The quantity of the multiple cell 132 is unrestricted, can be according to the suitable number of practical application request selection
The cell 132 of amount is carried out in groups.The battery pole ear 134 of each cell 132 includes anode ear 1340 and negative electrode lug
1342。
Referring to Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, one end of the positive contact chip 1222 of the afflux part 120
Anode ear 1340 with the cell 132 in a battery submodule group 130 is electrically connected.The negative contact chip of the afflux part 120
The negative electrode lug of the cell 132 in another battery submodule group 130 adjacent with the battery submodule group 130 of 1220 one end
1342 electrical connections.Thus, multiple battery submodule groups 130 are realized being connected in series by the afflux part 120.
Fig. 6 is referred to, the visual angle of supply unit 100 second for being easy to maintenance that Fig. 6 is provided for present pre-ferred embodiments
Structural representation.In the present embodiment, the supply unit 100 for being easy to maintenance also includes that the first fixed mount 150 and second is solid
Determine frame 160.The fixed mount 160 of first fixed mount 150 and second is used for securing unit battery 132.
The structural representation of the first fixed mount 150 that Fig. 7 and Fig. 8, Fig. 7 are provided for present pre-ferred embodiments is referred to,
The structural representation of the second fixed mount 160 that Fig. 8 is provided for present pre-ferred embodiments.First fixed mount 150 and described
Second fixed mount 160 has storage tank, for placing cell 132, first fixed mount 150 and second fixed mount
160 cooperate connects, and forms the fixed frame of packaging cell 132.
The present embodiment additionally provides a kind of electric power system.Electric power system includes being easy to supply unit 100, the current collection group of maintenance
Part 140 and electrical equipment.
Refer to Fig. 9, the structural representation of the supply unit 100 for being easy to maintenance that Fig. 9 is provided for present pre-ferred embodiments
Figure.Being easy to the supply unit 100 of maintenance includes collection electrical component 140, multiple metal connecting pieces 110, afflux part 120 and battery submodule
Group 130.
In the present embodiment, mutual serial arrangement is set between the multiple battery submodule group 130.Each battery submodule group
130 include the cell 132 that multiple parallel arrangeds are set, and the cell 132 includes battery pole ear 134.Each afflux
Be electrically connected with for the battery pole ear 134 of cell 132 in the adjacent battery submodule group 130 by part 120.Each metal connecting piece
110 electrically connect each the afflux part 120 being connected with the battery pole ear 134 of cell 132 in the battery submodule group 130
Connect.
In the present embodiment, the collection conductive metal material of electrical component 140 is made, described to collect electrical component 140 and be located at institute
State and be easy to the afflux part 120 in the battery submodule group 130 at the two ends of supply unit 100 of maintenance to be electrically connected with.The current collection
Component 140 is electrically connected with the electrical equipment, for electrical equipment provides electric energy.
In the present embodiment, it is described be easy to maintenance supply unit 100 except set up it is described collection electrical component 140 in addition to its
Remaining modular construction is identical with the supply unit 100 for being easy to maintenance in first embodiment.
In the present embodiment, the two ends of the afflux part 120 are respectively arranged with single with the adjacent battery submodule group 130
The metal contact chip 122 that the battery pole ear 134 of body battery 132 is electrically connected with, the metal contact chip 122 and the cell
132 battery pole ear 134 welds together.
In the present embodiment, the metal connecting piece 110 is laminated structure, and the metal connecting piece 110 includes multiple using
In the fixed contact piece 112 contacted with the afflux part 120, and the connecting portion 114 of the adjacent fixed contact piece 112 is connected,
The connecting portion 114 is located at the adjacent afflux part when the metal connecting piece 110 is electrically connected with the afflux part 120
Between 120.
In the present embodiment, battery pole ear 134 includes anode ear 1340 and negative electrode lug 1342.The one of the afflux part 120
End electrically connects with the anode ear 1340 of the cell 132 in a battery submodule group 130.The other end of the afflux part 120 with
The negative electrode lug 1342 of the cell 132 in the adjacent another battery submodule group 130 of the one battery submodule group 130 is electrically connected.
In sum, the present invention provides a kind of supply unit for being easy to repair and electric power system.The electricity for being easy to repair
Source device includes:Multiple metal connecting pieces, afflux part and battery submodule group.Mutual serial arrangement sets between multiple battery submodule groups
Put.Each battery submodule group includes the cell that multiple parallel arrangeds are set.Each afflux part is by the adjacent battery submodule
The battery pole ear of cell is electrically connected with group.Each metal connecting piece is by the electricity in the battery submodule group with cell
Whole afflux part of pond lug connection is electrically connected with.When certain cell occur it is abnormal need repair and replacement when, only need by
The metal connecting piece of the cell both sides is cut off, and individually dismantles and change the abnormal cell of the appearance and corresponding
Afflux part, and the afflux part after replacing, cell and metal connecting piece are welded again, you can it is continuing with.Thus, will not
The use of other monomers battery is interfered with, other monomers battery and afflux part can not be destroyed in maintenance process, improved
The service life of battery submodule group, reduces and uses and maintenance cost.In addition, metal connecting piece electrically connects multiple with monomer
Afflux part be connected in parallel, be capable of achieving multiple cells between electric quantity balancing.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. it is a kind of be easy to maintenance supply unit, it is characterised in that it is described be easy to maintenance supply unit include:Multiple metals connect
Fitting, afflux part and battery submodule group;
Mutual serial arrangement is set between the multiple battery submodule group;
Each battery submodule group includes the cell that multiple parallel arrangeds are set, and the cell includes battery pole ear;
Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by each afflux part;
Each afflux part that each metal connecting piece will be connected in the battery submodule group with the battery pole ear of cell is electrical
Connection.
2. it is according to claim 1 be easy to maintenance supply unit, it is characterised in that:
The two ends of the afflux part are respectively arranged with and electrically connect with the battery pole ear of cell in the adjacent battery submodule group
The metal contact chip for connecing, the metal contact chip welds together with the battery pole ear of the cell.
3. it is according to claim 1 be easy to maintenance supply unit, it is characterised in that:
The metal connecting piece is laminated structure, and the metal connecting piece includes multiple fixations for being contacted with the afflux part
Contact chip, and the connecting portion of the adjacent fixed contact piece is connected, the connecting portion is between the adjacent afflux part.
4. it is according to claim 3 be easy to maintenance supply unit, it is characterised in that:
The connecting portion of the metal connecting piece is a domes.
5. it is according to claim 3 be easy to maintenance supply unit, it is characterised in that:
The metal connecting piece is welded together by the fixed contact piece with the afflux part.
6. it is according to claim 1 be easy to maintenance supply unit, it is characterised in that:
The battery pole ear includes anode ear and negative electrode lug;
One end of the afflux part electrically connects with the anode ear of the cell in a battery submodule group;
The negative pole of the cell in the other end of the afflux part another battery submodule group adjacent with the battery submodule group
Ear is electrically connected.
7. a kind of electric power system, it is characterised in that the electric power system includes being easy to the supply unit and electrical equipment of maintenance;
The supply unit for being easy to maintenance includes collection electrical component, multiple metal connecting pieces, afflux part and battery submodule group;
Mutual serial arrangement is set between the multiple battery submodule group;
Each battery submodule group includes the cell that multiple parallel arrangeds are set, and the cell includes battery pole ear;
Be electrically connected with for the battery pole ear of cell in the adjacent battery submodule group by each afflux part;
Each afflux part that each metal connecting piece will be connected in the battery submodule group with the battery pole ear of cell is electrical
Connection;
The collection electrical component and the afflux part electricity being located in the battery submodule group at the supply unit two ends be easy to and repair
Property connection;
The collection electrical component is electrically connected with the electrical equipment, for electrical equipment provides electric energy.
8. electric power system according to claim 7, it is characterised in that:
The two ends of the afflux part are respectively arranged with and electrically connect with the battery pole ear of cell in the adjacent battery submodule group
The metal contact chip for connecing, the metal contact chip welds together with the battery pole ear of the cell.
9. electric power system according to claim 7, it is characterised in that:
The metal connecting piece is laminated structure, and the metal connecting piece includes multiple fixations for being contacted with the afflux part
Contact chip, and the connecting portion of the adjacent fixed contact piece is connected, the connecting portion is in the metal connecting piece and the afflux
It is located between the adjacent afflux part when part is electrically connected with.
10. electric power system according to claim 7, it is characterised in that:
The battery pole ear includes anode ear and negative electrode lug;
One end of the afflux part electrically connects with the anode ear of the cell in a battery submodule group;
The negative pole of the cell in the other end of the afflux part another battery submodule group adjacent with the battery submodule group
Ear is electrically connected.
Priority Applications (1)
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CN201710036317.4A CN106784569B (en) | 2017-01-17 | 2017-01-17 | Power supply device and power supply system convenient to maintain |
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CN201710036317.4A CN106784569B (en) | 2017-01-17 | 2017-01-17 | Power supply device and power supply system convenient to maintain |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109192912A (en) * | 2018-09-07 | 2019-01-11 | 华霆(合肥)动力技术有限公司 | Afflux component, afflux assembly manufacture method and battery modules |
CN113161669A (en) * | 2021-03-19 | 2021-07-23 | 江苏神州新能源电力有限公司 | Multipurpose intelligence power station module |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050079408A1 (en) * | 2001-11-27 | 2005-04-14 | Fujio Hirano | Battery connection structure, battery module, and battery pack |
WO2007107036A1 (en) * | 2006-03-20 | 2007-09-27 | Citic Guoan Mengguli New Energy Technology Co., Ltd. | A soft package lithium ion power battery module |
JP2013037986A (en) * | 2011-08-10 | 2013-02-21 | Auto Network Gijutsu Kenkyusho:Kk | Battery wiring module with cover |
US20130200700A1 (en) * | 2010-02-24 | 2013-08-08 | Sanyo Electric Co., Ltd. | Battery module, battery system, electric vehicle, movable body, power storage device, power supply device, and electrical equipment |
DE102013010314A1 (en) * | 2013-06-19 | 2014-03-27 | Daimler Ag | Method for replacement of single cell of electrical battery, involves completely separating cell output conductor lugs of single cell from cell connector of frame elements of frame by guided cutting blade between connecting region |
US20140154551A1 (en) * | 2011-08-08 | 2014-06-05 | Autonetworks Technologies, Ltd. | Cover for battery wiring module, and battery wiring module |
CN203787527U (en) * | 2014-03-26 | 2014-08-20 | 超威电源有限公司 | Lead-acid storage battery |
US20140272520A1 (en) * | 2013-03-12 | 2014-09-18 | Samsung Sdi Co., Ltd. | Battery module |
CN105810873A (en) * | 2016-05-31 | 2016-07-27 | 华霆(合肥)动力技术有限公司 | Flexibly packaged battery module with separable combined current collector plates |
CN206353569U (en) * | 2017-01-17 | 2017-07-25 | 华霆(合肥)动力技术有限公司 | It is easy to the supply unit and electric power system of maintenance |
-
2017
- 2017-01-17 CN CN201710036317.4A patent/CN106784569B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050079408A1 (en) * | 2001-11-27 | 2005-04-14 | Fujio Hirano | Battery connection structure, battery module, and battery pack |
WO2007107036A1 (en) * | 2006-03-20 | 2007-09-27 | Citic Guoan Mengguli New Energy Technology Co., Ltd. | A soft package lithium ion power battery module |
US20130200700A1 (en) * | 2010-02-24 | 2013-08-08 | Sanyo Electric Co., Ltd. | Battery module, battery system, electric vehicle, movable body, power storage device, power supply device, and electrical equipment |
US20140154551A1 (en) * | 2011-08-08 | 2014-06-05 | Autonetworks Technologies, Ltd. | Cover for battery wiring module, and battery wiring module |
JP2013037986A (en) * | 2011-08-10 | 2013-02-21 | Auto Network Gijutsu Kenkyusho:Kk | Battery wiring module with cover |
US20140272520A1 (en) * | 2013-03-12 | 2014-09-18 | Samsung Sdi Co., Ltd. | Battery module |
DE102013010314A1 (en) * | 2013-06-19 | 2014-03-27 | Daimler Ag | Method for replacement of single cell of electrical battery, involves completely separating cell output conductor lugs of single cell from cell connector of frame elements of frame by guided cutting blade between connecting region |
CN203787527U (en) * | 2014-03-26 | 2014-08-20 | 超威电源有限公司 | Lead-acid storage battery |
CN105810873A (en) * | 2016-05-31 | 2016-07-27 | 华霆(合肥)动力技术有限公司 | Flexibly packaged battery module with separable combined current collector plates |
CN206353569U (en) * | 2017-01-17 | 2017-07-25 | 华霆(合肥)动力技术有限公司 | It is easy to the supply unit and electric power system of maintenance |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109192912A (en) * | 2018-09-07 | 2019-01-11 | 华霆(合肥)动力技术有限公司 | Afflux component, afflux assembly manufacture method and battery modules |
CN113161669A (en) * | 2021-03-19 | 2021-07-23 | 江苏神州新能源电力有限公司 | Multipurpose intelligence power station module |
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