CN108807762B - Battery module capable of being recombined and transformed - Google Patents
Battery module capable of being recombined and transformed Download PDFInfo
- Publication number
- CN108807762B CN108807762B CN201810601520.6A CN201810601520A CN108807762B CN 108807762 B CN108807762 B CN 108807762B CN 201810601520 A CN201810601520 A CN 201810601520A CN 108807762 B CN108807762 B CN 108807762B
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- CN
- China
- Prior art keywords
- battery module
- bracket
- upper bracket
- battery
- positioning
- 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
- 238000003466 welding Methods 0.000 claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 229920006351 engineering plastic Polymers 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract description 2
- 238000005215 recombination Methods 0.000 abstract description 2
- 230000006798 recombination Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery module capable of being recombined and transformed, which comprises a first battery module, a second battery module and a third battery module, wherein the first battery module is connected with the second battery module through a screw, and the third battery module is connected with the second battery module through a screw, so that the first battery module, the second battery module and the third battery module form a combined battery module. The invention has simple structure and reasonable design, reduces space through the combined use of the brackets, is fixed in one way, is simple to operate and reduces cost; after the brackets are combined, the middle bracket positions the battery cell and can form an isolated partition, so that the battery cell positioning device is safe and reliable; the recombination of different modules and the change of the direction of the fixed position form a new module, so that the module has strong universality; the clamping hook is used for fixing the adapter plate or the circuit board and positioning the wire harness, so that the process is simple, safe and reliable; the plurality of battery modules are connected through the adapter plate laser spot welding, so that the method is rapid and convenient, high in efficiency, safe and reliable.
Description
Technical Field
The invention relates to the technical field of storage batteries, in particular to a battery module capable of being recombined and transformed.
Background
Along with development of electric vehicles and unmanned aerial vehicles, the shape requirement of a battery is required to be complicated and shaped as the molding space is required, but how to manufacture the battery is important to ensure convenience and safety in manufacturing and use of the battery under the condition of meeting the whole molding requirement and to battery cost and whole molding of products.
The battery cell support generally exists in a sleeve type scheme, an upper support and a lower support are matched for use during assembly, and particularly in a space-limited shell, a plurality of left and right supports are required to be designed for matching use, so that the process is complex, the cost is high, and the problem that how to reach the maximum value of the maximum flow under the lowest cost is worth researching.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the battery module which has the advantages of simple structure, convenient operation and practicability and can be recombined and transformed.
The invention is realized by the following modes:
a battery module capable of being recombined and transformed is characterized in that: the battery comprises a first battery module, a second battery module and a third battery module, wherein the first battery module comprises a first upper bracket, a first middle bracket and a first lower bracket which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning battery cells, and the first upper bracket and the first lower bracket are provided with regularly distributed round and/or rectangular grooves which can be used for fixing and positioning nickel plates by spot welding; circular through holes for positioning the battery cells are regularly distributed on the first middle bracket;
the second battery module comprises a second upper bracket, a second middle bracket and a second lower bracket which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning the battery cells, and the second upper bracket and the second lower bracket are provided with regularly distributed round and/or rectangular grooves which can be used for fixing and positioning nickel plates by spot welding; circular through holes for positioning the battery cells are regularly distributed on the second middle bracket;
the third battery module comprises a third upper bracket and a third lower bracket which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning the battery cells; the third upper bracket and the third lower bracket are provided with circular and/or rectangular grooves which are distributed regularly and can be used for fixing and positioning nickel plates by spot welding;
the left and right sides of first upper bracket, first lower carriage are equipped with first nut post and first slotted hole of stepping down, the left and right sides of second upper bracket, second lower carriage are equipped with a plurality of second nut posts and second slotted hole of stepping down, the left and right sides of third upper bracket and third lower carriage are equipped with a plurality of third nut posts and third slotted hole of stepping down, second upper bracket, second lower carriage left side second nut post are connected through the screw with its corresponding first upper bracket, first nut post on first lower carriage right side, third upper bracket and third lower carriage left side third nut post are connected through the screw with its corresponding first upper bracket, first nut post on first lower carriage right side for first battery module, second battery module, third battery module form a combination battery module.
Further, hooks for fixing the adapter plate and locating the wire harness are respectively formed on the first upper bracket, the first lower bracket, the second upper bracket, the second lower bracket, the third upper bracket and the third lower bracket in an extending mode.
The invention has the beneficial effects that: the structure is simple, the design is reasonable, the space is reduced through the combined use of the brackets, the unidirectional fixation is realized, the operation is simple, and the cost is reduced; after the brackets are combined, the middle bracket positions the battery cell and can form an isolated partition, so that the battery cell positioning device is safe and reliable; the recombination of different modules and the change of the direction of the fixed position form a new module, so that the module has strong universality; the clamping hook is used for fixing the adapter plate or the circuit board and positioning the wire harness, so that the process is simple, safe and reliable; the plurality of battery modules are connected through the adapter plate laser spot welding, so that the method is rapid and convenient, high in efficiency, safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the structure of a first battery module according to the present invention;
fig. 3 is a schematic view of the structure of a second battery module according to the present invention;
fig. 4 is a schematic view of the structure of a third battery module according to the present invention;
FIG. 5 is a schematic diagram of the present invention in use.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
the battery module capable of being recombined and transformed comprises a first battery module A, a second battery module B and a third battery module C, wherein the first battery module A comprises a first upper bracket 1, a first middle bracket 2 and a first lower bracket 3 which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning electric cores, and the first upper bracket 1 and the first lower bracket 3 are provided with regularly distributed round and/or rectangular grooves which can be used for fixing and positioning nickel plates by spot welding; circular through holes for positioning the battery cells are regularly distributed on the first middle bracket 2;
the second battery module B comprises a second upper bracket 4, a second middle bracket 5 and a second lower bracket 6 which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning the battery cells, and round and/or rectangular grooves which are regularly distributed and can be used for fixing and positioning nickel plates by spot welding are arranged on the second upper bracket 4 and the second lower bracket 6; circular through holes for positioning the battery cells are regularly distributed on the second middle bracket 5;
the third battery module C comprises a third upper bracket 7 and a third lower bracket 8 which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning the battery cells; the third upper bracket 7 and the third lower bracket 8 are provided with circular and/or rectangular grooves which are distributed regularly and can be used for fixing and positioning nickel plates by spot welding;
the left and right sides of the first upper bracket 1 and the first lower bracket 3 are provided with a first nut post 11 and a first abdication slot hole 12, the left and right sides of the second upper bracket 4 and the second lower bracket 6 are provided with a plurality of second nut posts 41 and a second abdication slot hole 42, the left and right sides of the third upper bracket 7 and the third lower bracket 8 are provided with a plurality of third nut posts 71 and a third abdication slot hole 72, the second nut posts 41 on the left side of the second upper bracket 4 and the second lower bracket 6 are connected with the corresponding first nut posts 11 on the right side of the first upper bracket 1 and the first lower bracket 3 through screws, and the third nut posts 71 on the left side of the third upper bracket 7 and the third lower bracket 8 are connected with the corresponding first nut posts 11 on the right side of the first upper bracket 1 and the first lower bracket 3 through screws, so that the first battery module A, the second battery module B and the third battery module C form a combined battery module.
In this embodiment, hooks 9 for fixing the adapter plate and positioning the wire harness are respectively formed on the first upper bracket 1, the first lower bracket 3, the second upper bracket 4, the second lower bracket 6, the third upper bracket 7 and the third lower bracket 8 in an extending manner.
In this embodiment, as shown in fig. 5, two assembled battery modules are assembled together, which is composed of two assembled battery modules together; the left side and the right side of the battery support are provided with nut columns with different numbers, the nut columns and the abdication slots on the matched support are provided with the battery support, and the nut columns of the next battery support are locked by the battery support through screws passing through the abdication slots on the matched side of the support, so that the combined battery module is formed.
In this embodiment, the module is fixed at different positions by adjusting the direction by utilizing the structural versatility of the first battery module a, the second battery module B and the third battery module C, so that the module becomes a mirror image structure or a special structure module, which has a stronger general purpose type and reduced cost.
In this embodiment, the two assembled battery modules are connected by the adapter plate fixed on the hook 9; the patch boards are welded with the surface-mounted nickel sheets, the nickel sheets on different modules are welded on the surface-mounted nickel sheets of the patch boards by laser spot welding, and the connection of different modules or modules can be realized through the connection of a plurality of patch boards.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (2)
1. A battery module capable of being recombined and transformed is characterized in that: the battery comprises a first battery module (A), a second battery module (B) and a third battery module (C), wherein the first battery module (A) comprises a first upper bracket (1), a first middle bracket (2) and a first lower bracket (3) which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning battery cores, and round and/or rectangular grooves which are regularly distributed and can be used for fixing and positioning nickel plates by spot welding are formed in the first upper bracket (1) and the first lower bracket (3); circular through holes for positioning the battery cells are regularly distributed on the first middle bracket (2);
the second battery module (B) comprises a second upper bracket (4), a second middle bracket (5) and a second lower bracket (6) which are formed by injection molding of engineering plastics and are provided with regularly distributed round through holes for positioning the battery cells, and round and/or rectangular grooves which are regularly distributed and can be used for fixing and positioning nickel plates by spot welding are arranged on the second upper bracket (4) and the second lower bracket (6); circular through holes for positioning the battery cells are regularly distributed on the second middle bracket (5);
the third battery module (C) comprises a third upper bracket (7) and a third lower bracket (8) which are formed by injection molding of engineering plastics and are provided with round through holes in regular distribution for positioning the battery cells; circular and/or rectangular grooves which are regularly distributed and can be used for fixing and positioning nickel plates in spot welding are formed in the third upper bracket (7) and the third lower bracket (8);
the left and right sides of first upper bracket (1), first lower carriage (3) are equipped with first nut post (11) and first slotted hole (12) of stepping down, the left and right sides of second upper bracket (4), second lower carriage (6) are equipped with a plurality of second nut post (41) and second slotted hole (42) of stepping down, the left and right sides of third upper bracket (7) and third lower carriage (8) are equipped with a plurality of third nut post (71) and third slotted hole (72) of stepping down, first upper bracket (1) corresponding with it, first nut post (11) on first lower carriage (3) right side are connected through the screw in second upper bracket (4), second lower carriage (6) left second nut post (41), third upper bracket (7) and third lower carriage (8) left third nut post (71) are connected through battery module (C), first battery module (B) and third battery module (C) are formed through being connected with corresponding first upper bracket (1), first lower carriage (3) right first nut post (11).
2. The reorganizable battery module according to claim 1, wherein: the first upper bracket (1), the first lower bracket (3), the second upper bracket (4), the second lower bracket (6), the third upper bracket (7) and the third lower bracket (8) are respectively formed with hooks (9) for fixing the adapter plate and locating the wire harness in an extending mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601520.6A CN108807762B (en) | 2018-06-12 | 2018-06-12 | Battery module capable of being recombined and transformed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601520.6A CN108807762B (en) | 2018-06-12 | 2018-06-12 | Battery module capable of being recombined and transformed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108807762A CN108807762A (en) | 2018-11-13 |
| CN108807762B true CN108807762B (en) | 2024-04-05 |
Family
ID=64085148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601520.6A Active CN108807762B (en) | 2018-06-12 | 2018-06-12 | Battery module capable of being recombined and transformed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108807762B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703765A (en) * | 2018-12-28 | 2019-05-03 | 贵州大学 | A kind of improvement structure of multi-rotor unmanned aerial vehicle battery system |
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| CN106098987A (en) * | 2016-06-24 | 2016-11-09 | 江苏楚汉新能源科技有限公司 | A kind of assembled can expand safe electrokinetic cell module |
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-
2018
- 2018-06-12 CN CN201810601520.6A patent/CN108807762B/en active Active
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| CN106098987A (en) * | 2016-06-24 | 2016-11-09 | 江苏楚汉新能源科技有限公司 | A kind of assembled can expand safe electrokinetic cell module |
| JP2018037244A (en) * | 2016-08-30 | 2018-03-08 | 三洋電機株式会社 | Power supply device and vehicle including the same |
| CN107968171A (en) * | 2017-11-16 | 2018-04-27 | 力神动力电池系统有限公司 | A kind of modular battery module |
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| Publication number | Publication date |
|---|---|
| CN108807762A (en) | 2018-11-13 |
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