CN105406002A - Novel modularized battery pack - Google Patents
Novel modularized battery pack Download PDFInfo
- Publication number
- CN105406002A CN105406002A CN201511009777.5A CN201511009777A CN105406002A CN 105406002 A CN105406002 A CN 105406002A CN 201511009777 A CN201511009777 A CN 201511009777A CN 105406002 A CN105406002 A CN 105406002A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- upper plate
- lower plate
- battery
- battery module
- 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
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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
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- 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 invention discloses a novel modularized battery pack. The novel modularized battery pack comprises a plurality of battery modules (10), wherein the plurality of battery modules (10) are arranged in parallel; and any two adjacent battery modules (10) are matched with each other in a clamping way. Through adoption of the novel modularized battery pack, a plurality of single lithium ion batteries can be combined rapidly and effectively, so that the production efficiency is high; the overall production costs of large-sized lithium ion battery packs are reduced; an industrial scale can be formed; and wide application is facilitated. The novel modularized battery pack has great production practice significance.
Description
Technical field
The present invention relates to cell art, particularly relate to a kind of novel modularized battery pack..
Background technology
Along with worldwide energy crisis and climate warming; traffic and transport field is in the urgent need to a kind of brand-new energy mode; and lithium ion battery is because of its environmental protection; the characteristics such as high-energy output cause the extensive concern of traffic and transport field; at present, in world wide, relevant industries are all studied widely to the application start of lithium ion battery in this field.
The advantages such as lithium ion battery has high working voltage, high-energy-density, has extended cycle life, non-environmental-pollution, not only be used widely on portable communication apparatus and portable electric appts, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, be the Main way of current Ge great battery producer development.
At present, in order to meet the demand of user, the large-sized battery pack be made up of multiple cell produced by frequent needs, but, multiple cell cannot be combined by current existing technology quickly and efficiently, be not easy assembling, the production efficiency of battery pack is low, seriously adds the production cost of large-sized battery pack.
Therefore, at present in the urgent need to developing a kind of technology, multiple cell can be combined by quickly and efficiently, and production efficiency is high, is conducive to the integral production cost reducing large-sized battery pack.
Summary of the invention
In view of this; the object of this invention is to provide a kind of novel modularized battery pack; multiple cell can be combined by quickly and efficiently; production efficiency is high; be conducive to the integral production cost reducing large-sized battery pack; the scale of industry can be formed, be conducive to applying widely, be of great practical significance.
For this reason, the invention provides a kind of novel modularized battery pack, it is characterized in that, comprise multiple battery module, described multiple battery module parallel side-by-side is arranged, and adjacent any two battery modules snap-fit engagement each other.
Wherein, each described battery module comprises upper plate and the lower plate of parallel interval placement, and described upper plate is positioned at the dead ahead of described lower plate;
The edge of described upper plate and lower plate is fixed together respectively by multiple screw rod spaced apart;
Multiple cell is provided with in space between described upper plate and lower plate.
Wherein, two ends, left and right, described upper plate top are respectively arranged with a upper plate boss, described lower plate is provided with a lower plate groove in the position corresponding with each described upper plate boss, shape, the corresponding coupling of size of the shape of described upper plate boss, size and described lower plate groove.
Wherein, described multiple battery module is connected with one or more fixed connecting part.
Wherein, described fixed connecting part is fixed lever or fixed head.
From above technical scheme provided by the invention; compared with prior art; a kind of novel modularized battery pack provided by the invention; multiple cell can be combined by quickly and efficiently; production efficiency is high, is conducive to the integral production cost reducing large-sized battery pack, can forms the scale of industry; be conducive to applying widely, be of great practical significance.
Accompanying drawing explanation
Fig. 1 is the perspective view of a battery module in a kind of novel modularized battery pack provided by the invention;
Fig. 2 is a perspective view when battery module looks forward from the back side in a kind of novel modularized battery pack provided by the invention;
In figure, 1 is lower plate groove, and 2 is lower plate, and 3 is upper plate boss, and 4 is upper plate, and 5 is screw rod.
Embodiment
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Fig. 1 is the perspective view of a battery module in a kind of novel modularized battery pack provided by the invention; Fig. 2 is a perspective view when battery module looks forward from the back side in a kind of novel modularized battery pack provided by the invention.
See Fig. 1, Fig. 2, the invention provides a kind of novel modularized battery pack, comprise multiple battery module 10, described multiple battery module 10 parallel side-by-side is arranged, and adjacent any two battery modules 10 snap-fit engagement each other.
In the present invention, each described battery module 10 comprises upper plate 4 and the lower plate 2 of parallel interval placement, and described upper plate 4 is positioned at the dead ahead of described lower plate 2;
The edge of described upper plate 4 and lower plate 2 is fixed together respectively by multiple screw rod 5 spaced apart;
Multiple cell (as lithium ion battery or lithium primary cell) is provided with in space between described upper plate 4 and lower plate 2.
In the present invention, two ends, left and right, described upper plate 4 top are respectively arranged with a upper plate boss 3, described lower plate 2 is provided with a lower plate groove 1 in the position corresponding with each described upper plate boss 3, shape, the corresponding coupling of size of the shape of described upper plate boss 3, size and described lower plate groove 1.
When putting together before and after any two battery modules 10, the lower plate 4 of battery module 10 above connects with the upper plate 4 of battery module 10 below, thus lower plate groove 1 and described upper plate boss 3 snap-fit engagement, the good location realized between two battery modules is fixed.
In the present invention, in specific implementation, described multiple battery module 10 also simultaneously with or multiple fixed connecting part be connected, by described fixed connecting part, realize multiple battery module 10 to be fixed together further.In specific implementation, described fixed connecting part is specifically as follows a fixed lever or fixed head.
Also it should be noted that, for the invention provides a kind of novel modularized battery pack, this battery pack both can be Li-ion batteries piles, also can lithium primary cell group.
For the present invention, its battery module had is according to the monnolithic case size design of battery pack, and battery module can meet the overall dimension requirement of integral battery door group after assembling.Battery module adopts upper plate and lower plate, power brick is secured together.With having the upper plate boss installing positioning function on the upper plate of battery module, with the lower plate groove installing location in the lower plate of battery module, therefore, between any two battery modules, can carry out installing through corresponding upper plate boss and lower plate groove, coordinate, locate by the lower plate of the upper plate of a battery module and another module, connect fastening with fixing screw again, assemble up simple and convenient.
It should be noted that, for the present invention, its battery module had, with unified fixing assembling, location, installation, output interface, forms battery module after battery is fixing by fixed head (i.e. upper plate and the lower plate) installation of battery module.Installed by unified mounting and positioning device again between battery module, fix.Meanwhile, darker housing processing can also be avoided, reduce shell difficulty of processing, cut down finished cost.The profile of battery module of the present invention meets the shape requirement of integral battery door group, does not need the shell increasing battery pack.
In addition, the novel modularized battery composite structure of one provided by the invention, profile between the multiple battery modules had is unified, installation fixing position puts unification, can exchange optional position, and structure is simple, uses parts kind few, save the shell of battery pack, production, installation, maintenance are conveniently.
Therefore; in sum; compared with prior art; the invention provides a kind of novel modularized battery pack, multiple cell can be combined by quickly and efficiently, and production efficiency is high; be conducive to the integral production cost reducing large-sized battery pack; the scale of industry can be formed, be conducive to applying widely, be of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a novel modularized battery pack, it is characterized in that, comprise multiple battery module (10), described multiple battery module (10) parallel side-by-side is arranged, and adjacent any two battery modules (10) snap-fit engagement each other.
2. battery pack as claimed in claim 1, it is characterized in that, each described battery module (10) comprises upper plate (4) and the lower plate (2) of parallel interval placement, and described upper plate (4) is positioned at the dead ahead of described lower plate (2);
The edge of described upper plate (4) and lower plate (2) is fixed together respectively by multiple screw rod spaced apart (5);
Multiple cell is provided with in space between described upper plate (4) and lower plate (2).
3. battery pack as claimed in claim 2, it is characterized in that, two ends, described upper plate (4) left and right, top are respectively arranged with a upper plate boss (3), described lower plate (2) is provided with a lower plate groove (1) in the position corresponding with each described upper plate boss (3), shape, the corresponding coupling of size of the shape of described upper plate boss (3), size and described lower plate groove (1).
4. battery pack as claimed any one in claims 1 to 3, it is characterized in that, described multiple battery module (10) is connected with one or more fixed connecting part.
5. battery pack as claimed in claim 4, it is characterized in that, described fixed connecting part is fixed lever or fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009777.5A CN105406002A (en) | 2015-12-28 | 2015-12-28 | Novel modularized battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009777.5A CN105406002A (en) | 2015-12-28 | 2015-12-28 | Novel modularized battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105406002A true CN105406002A (en) | 2016-03-16 |
Family
ID=55471370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511009777.5A Pending CN105406002A (en) | 2015-12-28 | 2015-12-28 | Novel modularized battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406002A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752538A (en) * | 2009-12-25 | 2010-06-23 | 上海德朗能电池有限公司 | Lithium battery pack support with flat structure |
| US20110177373A1 (en) * | 2007-09-06 | 2011-07-21 | Pellenc (Societe Anonyme) | Battery consisting of a plurality of cells positioned and connected together without welding |
| JP2013196826A (en) * | 2012-03-16 | 2013-09-30 | Honda Motor Co Ltd | Battery module |
| CN103746084A (en) * | 2013-12-31 | 2014-04-23 | 曙鹏科技（深圳）有限公司 | Power battery and power battery pack |
| CN204243110U (en) * | 2014-12-17 | 2015-04-01 | 天津力神特种电源科技有限公司 | Stacked lithium ion battery group |
| CN105070856A (en) * | 2015-08-08 | 2015-11-18 | 江苏公爵新能源汽车有限公司 | Convenient-to-group battery pack and grouping method therefor |
| CN205790095U (en) * | 2015-12-28 | 2016-12-07 | 天津力神特种电源科技股份公司 | A kind of novel modularized set of cells |
-
2015
- 2015-12-28 CN CN201511009777.5A patent/CN105406002A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110177373A1 (en) * | 2007-09-06 | 2011-07-21 | Pellenc (Societe Anonyme) | Battery consisting of a plurality of cells positioned and connected together without welding |
| CN101752538A (en) * | 2009-12-25 | 2010-06-23 | 上海德朗能电池有限公司 | Lithium battery pack support with flat structure |
| JP2013196826A (en) * | 2012-03-16 | 2013-09-30 | Honda Motor Co Ltd | Battery module |
| CN103746084A (en) * | 2013-12-31 | 2014-04-23 | 曙鹏科技（深圳）有限公司 | Power battery and power battery pack |
| CN204243110U (en) * | 2014-12-17 | 2015-04-01 | 天津力神特种电源科技有限公司 | Stacked lithium ion battery group |
| CN105070856A (en) * | 2015-08-08 | 2015-11-18 | 江苏公爵新能源汽车有限公司 | Convenient-to-group battery pack and grouping method therefor |
| CN205790095U (en) * | 2015-12-28 | 2016-12-07 | 天津力神特种电源科技股份公司 | A kind of novel modularized set of cells |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |