CN202549999U - Clamp for parallel formation of lithium ion batteries - Google Patents
Clamp for parallel formation of lithium ion batteries Download PDFInfo
- Publication number
- CN202549999U CN202549999U CN2011205334068U CN201120533406U CN202549999U CN 202549999 U CN202549999 U CN 202549999U CN 2011205334068 U CN2011205334068 U CN 2011205334068U CN 201120533406 U CN201120533406 U CN 201120533406U CN 202549999 U CN202549999 U CN 202549999U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- negative pole
- conducting block
- electrically connected
- 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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- 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
Abstract
The utility model discloses a clamp for parallel formation of lithium ion batteries. A plurality of battery cell slots for horizontally holding lithium ion battery cells are arranged at the interior of an outer frame horizontally in parallel; the clamp for the parallel formation of the lithium ion batteries comprises a positive pole conductive block, a negative pole conductive block, a power positive pole accessing end and a power negative pole accessing end, wherein the positive pole conductive block is arranged in the direction of positive poles in the battery cell slots and is electrically connected with positive poles of the lithium ion battery cells; the negative pole conductive block is arranged in the direction of negative poles in the battery cell slots and is electrically connected with negative poles of the lithium ion battery cells the; positive pole conductive block is electrically connected with the power positive pole accessing end; and the negative pole conductive block is electrically connected with the power negative pole accessing end. With the adoption of the clamp, parallel formation of the lithium ion batteries can be realized, the formation efficiency is promoted, the occupied area is small, the voltage of the formed batteries is good in consistency, and the electrolyte pollution is easily controlled.
Description
Technical field
The utility model belongs to the battery technology field, relates to a kind of lithium ion battery and changes into anchor clamps, relates in particular to a kind of lithium ion battery parallel connection and changes into anchor clamps, and the parallel connection that is specially adapted to lithium ion battery changes into.
Background technology
Lithium ion battery is after accomplishing manufacturing; Need through certain charge and discharge system its inner both positive and negative polarity substance activating; Improve the combination properties such as charge-discharge performance and self discharge, storage of battery, this process is called and changes into, and battery has only through after changing into could embody actual performance.
Traditional lithium ion battery forming technology and device generally adopt single-point or become the cabinet mode, and formation efficiency is low, floor space is big, and the cell voltage consistency is poor after changing into, and electrolyte contamination control difficulty is big.
The utility model content
Change into existing deficiency to existing above-mentioned lithium battery; The utility model provides a kind of lithium ion battery parallel connection to change into anchor clamps, realizes that the parallel connection of lithium ion battery changes into, and improves to promote formation efficiency; Adopt these anchor clamps to carry out parallel connection and change into, change into back cell voltage high conformity.
The utility model purpose realizes through following technical proposals: a kind of lithium ion battery parallel connection changes into anchor clamps; Comprise outer rim; The inner horizontal of outer rim is set side by side with several electric core groove positions that is used for the horizontal positioned lithium ion battery cell; Also comprise anodal conducting block, negative pole conducting block, positive source incoming end and power cathode incoming end; Said anodal conducting block is arranged on the positive extreme direction in the electric core groove position and is electrically connected with the positive pole of lithium ion battery cell; Said negative pole conducting block is arranged on the negative pole direction of electric core groove position and is electrically connected with the negative pole of lithium ion battery cell, and said anodal conducting block and positive source incoming end are electrically connected, and negative pole conducting block and power cathode incoming end are electrically connected.Adopt above design; Because it is unified to change into power supply, also is the external power source that anodal conducting block is inserted through the positive source incoming end, the external power source that the negative pole conducting block is inserted through the power cathode incoming end; And; The positive pole of each electric core is electrically connected with same anodal conducting block parallel connection, and negative pole is electrically connected the feasible voltage high conformity that changes into lithium ion battery in the back with same negative pole conducting block parallel connection.
It is the integral type injection structure that electrolyte contamination when changing into for control, this parallel connection change into anchor clamps, below electric core groove position, is provided with the intake chute of concave structure.Because lithium ion battery lay in the electric core groove position when changing into, the electrolyte of drippage can be pooled in the spill intake chute, can not adhere to and change into lithium ion battery surface, has reduced the pollution of electrolyte.
For improving the formation efficiency of battery, reduce to change into the floor space of anchor clamps, said electric core groove position can be single-row setting, also can be the multiple row setting.Owing to electric core groove position is symmetricly set on the both sides of negative pole conducting block; The shared same negative pole conducting block in two row electric core groove positions; Reduce to change into the floor space of anchor clamps, and can change into simultaneously and be several times as much as single number of batteries, improved the formation efficiency of lithium ion battery.
As a kind of preferred version; Said outer rim is provided with some positioning screws; The end that dog screw is positioned at outer rim is provided with neonychium, and positioning screw passes outer rim from the anchor clamps outside, inwardly compresses each electric core through neonychium; Electric core is better contacted with anodal conducting block and negative pole conducting block, further improve the cell voltage consistency after changing into.
The utility model compares that prior art has the following advantages and beneficial effect:
1, changing into of lithium ion battery adopts parallel way to connect, and can change into simultaneously a plurality of batteries simultaneously, saved battery and changed into anchor clamps and take up space, and improved artificial formation efficiency.
2, in the anchor clamps intake chute is set, lithium ion battery is kept flat changes into, the electrolyte of drippage can be pooled in the spill intake chute, can not adhere to and change into lithium ion battery surface, and electrolyte contamination can be controlled at lowest range.
3, the external power source that inserted through the positive source incoming end of anodal conducting block; The external power source that the negative pole conducting block is inserted through the power cathode incoming end; And; The positive pole of each electric core is electrically connected with same anodal conducting block parallel connection, and negative pole is electrically connected the feasible voltage high conformity that changes into lithium ion battery in the back with same negative pole conducting block parallel connection.
Description of drawings
Fig. 1 changes into the structural representation of anchor clamps for a kind of lithium ion battery parallel connection.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the execution mode of the utility model is not limited thereto.
A kind of lithium ion battery parallel connection changes into anchor clamps, and is as shown in Figure 1, comprises anchor clamps outer rim 1, positioning screw 2, electric core groove position 4, positive source incoming end 5 and power cathode incoming end 6.
Parallel connection changes into anchor clamps and adopts design levels; The set inside of outer rim 1 has 8 electric core groove positions 4; Per 4 electric core groove positions are row level parallel connection design; The electric core groove of every row position is provided with the anodal conducting block 8 that the positive pole with lithium ion battery cell is electrically connected, and the electric core groove of every row position is provided with the negative pole conducting block 7 that the negative positive pole with lithium ion battery cell is electrically connected.
Anodal conducting block 8 is electrically connected with positive source incoming end 5; Negative pole conducting block 7 is electrically connected with power cathode incoming end 6, and the longitudinal direction and the horizontal direction of electric core groove position 4 are respectively arranged with positioning screw 2, and dog screw 2 ends have neonychium 3; When battery changes into; Lithium ion battery cell is placed on the electric core groove position 4, lithium ion battery is fixed, connect positive and negative power supply and realize that battery changes into orientating screw 2 as.
Said parallel connection changes into anchor clamps 1 and is the integral type injection structure, below electric core groove position 4, is provided with the intake chute 9 of concave structure.
As preferred embodiment, said parallel connection changes into anchor clamps 1 and adopts ABS resin (acrylonitrile-styrene-butadiene copolymer) integral type injection molded, and anodal conducting block 8 is a copper sheet with negative pole conducting block 7, and neonychium 3 is the silica gel material.
The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (4)
1. a lithium ion battery parallel connection changes into anchor clamps; It is characterized in that: comprise outer rim; The inner horizontal of outer rim is set side by side with several electric core groove positions that is used for the horizontal positioned lithium ion battery cell; Also comprise anodal conducting block, negative pole conducting block, positive source incoming end and power cathode incoming end, said anodal conducting block is arranged on the positive extreme direction in the electric core groove position and is electrically connected with the positive pole of lithium ion battery cell, and said negative pole conducting block is arranged on the negative pole direction of electric core groove position and is electrically connected with the negative pole of lithium ion battery cell; Said anodal conducting block and positive source incoming end are electrically connected, and negative pole conducting block and power cathode incoming end are electrically connected.
2. require described a kind of lithium ion battery parallel connection to change into anchor clamps according to right 1, it is characterized in that: it is the integral type injection structure that this parallel connection changes into anchor clamps, below electric core groove position, is provided with the intake chute of concave structure.
3. require described a kind of lithium ion battery parallel connection to change into anchor clamps according to right 2, it is characterized in that: said electric core groove position is single-row setting or multiple row setting.
4. require described a kind of lithium ion battery parallel connection to change into anchor clamps according to right 2; It is characterized in that said outer rim is provided with some positioning screws; The end that dog screw is positioned at outer rim is provided with neonychium; Positioning screw passes outer rim from the anchor clamps outside, inwardly compresses each electric core through neonychium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205334068U CN202549999U (en) | 2011-12-19 | 2011-12-19 | Clamp for parallel formation of lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205334068U CN202549999U (en) | 2011-12-19 | 2011-12-19 | Clamp for parallel formation of lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549999U true CN202549999U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205334068U Expired - Fee Related CN202549999U (en) | 2011-12-19 | 2011-12-19 | Clamp for parallel formation of lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078712A (en) * | 2014-06-24 | 2014-10-01 | 王宏栋 | Lithium ion battery parallel formation method and device |
| CN109799462A (en) * | 2019-01-31 | 2019-05-24 | 惠州市鼎力智能科技有限公司 | A kind of integrated battery charging and discharging equipment |
-
2011
- 2011-12-19 CN CN2011205334068U patent/CN202549999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078712A (en) * | 2014-06-24 | 2014-10-01 | 王宏栋 | Lithium ion battery parallel formation method and device |
| CN109799462A (en) * | 2019-01-31 | 2019-05-24 | 惠州市鼎力智能科技有限公司 | A kind of integrated battery charging and discharging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20161219 |