CN201717330U - Polymer lithium ion electric vehicle battery - Google Patents
Polymer lithium ion electric vehicle battery Download PDFInfo
- Publication number
- CN201717330U CN201717330U CN2010202158801U CN201020215880U CN201717330U CN 201717330 U CN201717330 U CN 201717330U CN 2010202158801 U CN2010202158801 U CN 2010202158801U CN 201020215880 U CN201020215880 U CN 201020215880U CN 201717330 U CN201717330 U CN 201717330U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electric
- lithium ion
- vehicle battery
- polymer lithium
- 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 - Fee Related
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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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a polymer lithium ion electric vehicle battery which comprises a housing and a plurality of electric cores arranged in the housing, wherein an aluminum plate for separating the electric cores is arranged between each two electric cores, an electrode lug is arranged at one end of each electric core, the electric cores are connected with a circuit board by welding the electrode lugs with clamping grooves on the circuit board, and a positive pole column and a negative pole column are arranged for welding hooks arranged on a lower connecting plate on the circuit board so as to connect with the circuit board. The polymer lithium ion electric vehicle battery has reasonable and compact structure, stable use and good performances, thereby being the battery which is widely applied on electric vehicles.
Description
Technical field
The utility model relates to a kind of battery, particularly a kind of polymer Li-ion batteries of electric automobile.
Background technology
At present, common on the market polymer Li-ion batteries of electric automobile comprises battery case and setting polylith electricity core in the enclosure, because its internal structure design is common, radiating effect is undesirable in the battery case of compactness, cause that big electric current is overheated easily when the battery to be damaged even explode, at above-mentioned shortcoming, be necessary to make improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, compact, use stable and the good polymer Li-ion batteries of electric automobile of performance.
The technical scheme that its technical problem that solves the utility model adopts is:
The polymer Li-ion batteries of electric automobile, comprise shell and setting polylith electricity core in the enclosure, be provided with the aluminium sheet that they are separated between the described electric core, be positioned at electric core one end and be provided with lug, by the welding of the draw-in groove on lug and the circuit board electric core is linked to each other with circuit board, have positive and negative pole that the hook on the connecting plate of its underpart is welded on the circuit board and be connected with circuit board.
Wherein, described positive and negative pole is provided with internal thread.
The beneficial effects of the utility model are: will separate between the electric core by aluminium sheet, utilize the lug of electric core one end to pass the draw-in groove and the circuit board welding of circuit board, and will be just, negative terminal is welded on the connecting plate of band hook, being welded on by the hook on the connecting plate will be just on the circuit board, negative terminal is connected with circuit board, owing between electric core, be provided with aluminium sheet, the heat that electric core sends can be led the aluminum barrel shell by aluminium sheet, played good thermolysis, when big electric current can overheatedly not break down during by battery yet, and the cell integrated compact conformation of said structure has lowered cell integrated volume effectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure broken away view of the present utility model;
Fig. 2 is the structural representation of pole in the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, the polymer Li-ion batteries of electric automobile, comprise shell 1 and the polylith electricity core 2 that is arranged in the shell 1, be provided with the aluminium sheet 4 that they are separated between the described electric core 2, be positioned at electric core 2 one ends and be provided with lug 3, by the welding of the draw-in groove on lug 3 and the circuit board 5 electric core 2 is linked to each other with circuit board 5, have positive and negative pole 6 that the hook on its underpart connecting plate 7 is welded on the circuit board 5 and be connected with circuit board 5.
To separate between the electric core 2 by aluminium sheet 4, utilize the lug 3 of electric core 2 one ends to pass the draw-in groove and circuit board 5 welding of circuit board 5, and will be just, negative terminal 6 is welded on the connecting plate 7 of band hook, being welded on by the hook on the connecting plate 7 will be just on the circuit board 5, negative terminal 6 is connected with circuit board 5, owing between electric core 2, be provided with aluminium sheet 4, the heat that electric core 2 sends can be led the aluminum barrel shell by aluminium sheet 4, played good thermolysis, when big electric current can overheatedly not break down during by battery yet, and the cell integrated compact conformation of said structure has lowered cell integrated volume effectively.
In the utility model, described positive and negative pole 6 is provided with internal thread 8, by the internal thread on the pole 8, makes things convenient for the series connection between battery.
The utility model is rational in infrastructure, compact, use is stable and performance is good, is a kind of battery that is widely used on the electric automobile.
Claims (2)
1. polymer Li-ion batteries of electric automobile, comprise shell (1) and be arranged on the interior polylith electricity core (2) of shell (1), it is characterized in that: be provided with the aluminium sheet (4) that they are separated between the described electric core (2), be positioned at electric core (2) one ends and be provided with lug (3), by the welding of the draw-in groove on lug (3) and the circuit board (5) electric core (2) is linked to each other with circuit board (5), have positive and negative pole (6) that the hook on its underpart connecting plate (7) is welded on the circuit board (5) and be connected with circuit board (5).
2. polymer Li-ion batteries of electric automobile according to claim 1 is characterized in that described positive and negative pole (6) is provided with internal thread (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158801U CN201717330U (en) | 2010-06-04 | 2010-06-04 | Polymer lithium ion electric vehicle battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158801U CN201717330U (en) | 2010-06-04 | 2010-06-04 | Polymer lithium ion electric vehicle battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717330U true CN201717330U (en) | 2011-01-19 |
Family
ID=43463336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202158801U Expired - Fee Related CN201717330U (en) | 2010-06-04 | 2010-06-04 | Polymer lithium ion electric vehicle battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496686A (en) * | 2011-12-26 | 2012-06-13 | 东莞新能源科技有限公司 | Power supply for portable equipment as well as lithium ion battery of power supply and lithium ion battery package casing |
| CN106099021A (en) * | 2016-05-11 | 2016-11-09 | 深圳市冲锋兔科技有限公司 | A kind of attachment nickel sheet of battery printed board |
| CN106129286A (en) * | 2016-05-11 | 2016-11-16 | 深圳市冲锋兔科技有限公司 | A kind of battery printed board and the fixed structure of attachment nickel sheet |
-
2010
- 2010-06-04 CN CN2010202158801U patent/CN201717330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496686A (en) * | 2011-12-26 | 2012-06-13 | 东莞新能源科技有限公司 | Power supply for portable equipment as well as lithium ion battery of power supply and lithium ion battery package casing |
| CN106099021A (en) * | 2016-05-11 | 2016-11-09 | 深圳市冲锋兔科技有限公司 | A kind of attachment nickel sheet of battery printed board |
| CN106129286A (en) * | 2016-05-11 | 2016-11-16 | 深圳市冲锋兔科技有限公司 | A kind of battery printed board and the fixed structure of attachment nickel sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN ADVANCED ELECTRONICS ENERGY CO., LTD. Free format text: FORMER NAME: FOSHAN SHUNDE ADVANCED ELECTRONICS ENERGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528306, No. 6, South Road, Alex Hua Tian hi tech Zone, Shunde District, Guangdong, Foshan Patentee after: Advanced Electronics Energy Limited Address before: 528306, No. 6, South Road, Alex Hua Tian, Shunde hi tech Zone (Ronggui), Foshan, Guangdong Patentee before: Advanced Electronics Energy Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |