CN204189885U - Column lithium ion multi-string battery assembly - Google Patents
Column lithium ion multi-string battery assembly Download PDFInfo
- Publication number
- CN204189885U CN204189885U CN201420619313.0U CN201420619313U CN204189885U CN 204189885 U CN204189885 U CN 204189885U CN 201420619313 U CN201420619313 U CN 201420619313U CN 204189885 U CN204189885 U CN 204189885U
- Authority
- CN
- China
- Prior art keywords
- current
- module carrier
- carrying
- series
- lithium ion
- 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.)
- Expired - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of column lithium ion multi-string battery assembly, comprise: battery core, module carrier, current-carrying component, current-carrying plate and insulation cover plate, described battery core comprises at least three series lithium battery groups, one end of each series lithium battery group is connected with current-carrying component, be connected with each series lithium battery group other end after described current-carrying component is rotated 180 °, described current-carrying component comprises the first current carrying lug and the second current carrying lug of being located at same level, first current carrying lug is connected with two series lithium battery connection in series-parallel, each lithium battery in one series lithium battery group is connected in parallel by the second current carrying lug, and draw series connection end by current-carrying plate.By the way, the utility model column lithium ion multi-string battery assembly achieves and column lithium ion battery group is carried out first parallel connection connects, using a few crosstalk pond as a module, solve module wasting space problem in groups, and realize the production of reasonable volume module, thus be easy to batch production.
Description
Technical field
The utility model relates to field of batteries, particularly relates to a kind of column lithium ion multi-string battery assembly be applied on electrocar, low-speed electronic automobile or electro-tricycle.
Background technology
Current electric automobile, low-speed electronic automobile, and Large Electric tricycle battery pack column lithium ion battery is in grouping procedure, when running into small number in parallel, in grouping procedure, often singly conspire to create the group module assembly integrally rear excessive wasting space of volume, and overall one-tenth composition module is too large, be unfavorable for that production operation is more difficult.After namely singly conspiring to create group, go for larger battery capacity, must by single crosstalk pond module assembly in groups, after assembling, volume is excessive, wasting space; Entirety in groups module is too large, and production operation is more difficult, accomplishes scale production more difficult.
Utility model content
The technical problem that the utility model mainly solves is to provide one can solve module wasting space problem in groups, realizes the production of reasonable volume module, thus is easy to the column lithium ion multi-string battery assembly of batch production.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of column lithium ion multi-string battery assembly, comprise: battery core, module carrier, current-carrying component, current-carrying plate and insulation cover plate, described battery core comprises at least three series lithium battery groups, one end of each series lithium battery group is connected with current-carrying component, be connected with each series lithium battery group other end after described current-carrying component is rotated 180 °, described current-carrying component comprises the first current carrying lug and the second current carrying lug of being located at same level, first current carrying lug is connected with two series lithium battery group connection in series-parallel, each lithium battery in one series lithium battery group is connected in parallel by the second current carrying lug, and draw series connection end by current-carrying plate.
In the utility model preferred embodiment, described battery core is assemblied in module carrier, module carrier comprises the first module carrier and the second module carrier, described first module carrier and the second module carrier are all equipped with current-carrying component, and described first module carrier is identical with the second module carrier.
In the utility model preferred embodiment, described second current carrying lug side is provided with a bending structure, and described current-carrying plate presses on described bending structure, and is fixed on directly over the first module carrier or the second module carrier by series connection end by fixture.
In the utility model preferred embodiment, described lithium battery group is connected by spot welding with between current-carrying component.
In the utility model preferred embodiment, described lithium battery group comprises three series lithium battery strings, and each series lithium battery string comprises 16 lithium batteries.
In the utility model preferred embodiment, in described module carrier, be injected with inserts copper nut.
In the utility model preferred embodiment, described module carrier is exterior is furnished with insulation cover plate.
In the utility model preferred embodiment, in described module carrier, comprise multiple rotational symmetry structure.
In the utility model preferred embodiment, directly over described first module carrier and the second module carrier, be equipped with signal acquisition point.
The beneficial effects of the utility model are: the utility model column lithium ion multi-string battery assembly achieves and column lithium ion battery group is carried out first parallel connection connects, using a few crosstalk pond as a module, solve module wasting space problem in groups, and realize the production of reasonable volume module, thus be easy to batch production.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the detonation configuration schematic diagram of the utility model column lithium ion multi-string battery assembly one preferred embodiment;
Fig. 2 is the structural representation after the assembling of the multi-string battery of column lithium ion shown in Fig. 1 assembly;
In accompanying drawing, the mark of each parts is as follows: 1, battery core, the 2, first current carrying lug, the 3, second current carrying lug, the 4, first module carrier, the 5, second module carrier, and 6, current-carrying plate, 7, signal acquisition point, 8, insulation cover plate, 9, inserts copper nut.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of column lithium ion multi-string battery assembly, comprising: battery core 1 and current-carrying component.
Described battery core 1 comprises at least one group of lithium battery pack module, and described lithium battery group comprises three series lithium battery strings, and each lithium battery string comprises 16 lithium batteries, using 16 lithium batteries as a string, solves module wasting space in groups, operating difficulties, is unfavorable for the problem of producing.
One end of each series lithium battery group is connected with current-carrying component, is connected after described current-carrying component is rotated 180 ° with each series lithium battery group other end.
Described current-carrying component comprises the first current carrying lug 2 and the second current carrying lug 3 being located at same level, first current carrying lug 2 is connected with two series lithium battery group connection in series-parallel, each lithium battery in one series lithium battery group is connected in parallel by the second current carrying lug 3, and draws series connection end by current-carrying plate 6.
Described battery core 1 is assemblied in module carrier, is injected with inserts copper nut 9 in described module carrier.
Module carrier comprises the first module carrier 4 and the second module carrier 5, and described first module carrier 4 and the second module carrier 5 are all equipped with current-carrying component.
Described second current carrying lug 3 side is provided with a bending structure, and described current-carrying plate 6 presses on described bending structure, and is fixed on directly over the first module carrier 4 or the second module carrier 5 by series connection end by fixture.
Signal acquisition point 7 is equipped with directly over described first module carrier 4 and the second module carrier 5.
As shown in Figure 2, directly over the series connection end of current-carrying plate 6 and signal acquisition point 7 are all located at, are conducive to module and put in enormous quantities in groups at battery case again, solve and have current-carrying plate 6 or sampled point to be unfavorable for the situation of assembling in side at present.
Described lithium battery group is connected by spot welding with between current-carrying component.By spot welding, each lithium battery is connected with current carrying lug, is connected firmly, simple operation.
Described module carrier is exterior is furnished with insulation cover plate 8.Described module carrier and insulation cover plate 8 are insulation plastic, improve insulating properties, improve fail safe.
Multiple rotational symmetry structure is comprised in described module carrier.The parts kind that this structure makes the utility model use is less, more economically.
The utility model column lithium ion multi-string battery assembly achieves and column lithium ion battery group is carried out first parallel connection connects, using a few crosstalk pond as a module, solve module wasting space problem in groups, and realize the production of reasonable volume module, thus be easy to batch production.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a column lithium ion multi-string battery assembly, it is characterized in that, comprise: battery core, module carrier, current-carrying component, current-carrying plate and insulation cover plate, described battery core comprises at least three series lithium battery groups, one end of each series lithium battery group is connected with current-carrying component, be connected with each series lithium battery group other end after described current-carrying component is rotated 180 °, described current-carrying component comprises the first current carrying lug and the second current carrying lug of being located at same level, first current carrying lug is connected with two series lithium battery connection in series-parallel, each lithium battery in one series lithium battery group is connected in parallel by the second current carrying lug, and draw series connection end by current-carrying plate.
2. column lithium ion multi-string battery assembly according to claim 1, it is characterized in that, described battery core is assemblied in module carrier, falsework comprises the first module carrier and the second module carrier, described first module carrier and the second module carrier are all equipped with current-carrying component, and described first module carrier is identical with the second module carrier.
3. column lithium ion multi-string battery assembly according to claim 2, it is characterized in that, described second current carrying lug side is provided with a bending structure, described current-carrying plate presses on described bending structure, and is fixed on directly over the first module carrier or the second module carrier by series connection end by fixture.
4. column lithium ion multi-string battery assembly according to claim 1, is characterized in that, described lithium battery group is connected by spot welding with between current-carrying component.
5. column lithium ion multi-string battery assembly according to claim 4, is characterized in that, described lithium battery group comprises three series lithium battery strings, and each lithium battery string comprises 16 lithium batteries.
6. column lithium ion multi-string battery assembly according to claim 2, is characterized in that, be injected with inserts copper nut in described module carrier.
7. column lithium ion multi-string battery assembly according to claim 6, is characterized in that, described module carrier is exterior is furnished with insulation cover plate.
8. column lithium ion multi-string battery assembly according to claim 7, is characterized in that, comprise multiple rotational symmetry structure in described module carrier.
9. column lithium ion multi-string battery assembly according to claim 3, is characterized in that, is equipped with signal acquisition point directly over described first module carrier and the second module carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619313.0U CN204189885U (en) | 2014-10-24 | 2014-10-24 | Column lithium ion multi-string battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619313.0U CN204189885U (en) | 2014-10-24 | 2014-10-24 | Column lithium ion multi-string battery assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189885U true CN204189885U (en) | 2015-03-04 |
Family
ID=52621859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619313.0U Expired - Lifetime CN204189885U (en) | 2014-10-24 | 2014-10-24 | Column lithium ion multi-string battery assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681201A (en) * | 2017-09-30 | 2018-02-09 | 苏州安靠电源有限公司 | The full-automatic matching machine of column lithium ion battery module |
| RU2660922C1 (en) * | 2016-05-24 | 2018-07-11 | Тойота Дзидося Кабусики Кайся | Battery assembly |
-
2014
- 2014-10-24 CN CN201420619313.0U patent/CN204189885U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2660922C1 (en) * | 2016-05-24 | 2018-07-11 | Тойота Дзидося Кабусики Кайся | Battery assembly |
| CN107681201A (en) * | 2017-09-30 | 2018-02-09 | 苏州安靠电源有限公司 | The full-automatic matching machine of column lithium ion battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213000 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |
|
| CP03 | Change of name, title or address |