CN201608237U - Storage battery and storage battery pack - Google Patents
Storage battery and storage battery pack Download PDFInfo
- Publication number
- CN201608237U CN201608237U CN2009203138268U CN200920313826U CN201608237U CN 201608237 U CN201608237 U CN 201608237U CN 2009203138268 U CN2009203138268 U CN 2009203138268U CN 200920313826 U CN200920313826 U CN 200920313826U CN 201608237 U CN201608237 U CN 201608237U
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- China
- Prior art keywords
- storage battery
- screw
- double
- screw bolt
- cell body
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- 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
Abstract
The utility model relates to a storage battery and a storage battery pack. The storage battery comprises a battery body, which is provided with an anode and a cathode, the anode and the cathode are respectively arranged on the two opposite ends of the battery body, one of the anode and the cathode is a double-screw bolt, and the other of the anode and the cathode is a screw hole. When the storage battery is used, the double-screw bolt of one storage battery can be screwed in the screw hole of another storage battery, the storage battery pack of the storage batteries connected in series can be formed by screwing the double-screw bolt in the screw hole, the storage battery pack of the storage batteries connected in parallel can be formed by fitting two connecting plates on the double-screw bolts and the screw holes, consequently, disassembly and assembly are convenient, connection is reliable, and moreover, hot points are relatively dispersed.
Description
Technical field
The utility model relates to a kind of storage battery and a kind of batteries.
Background technology
The capacity of car battery is big, by a fast storage battery is far from being enough, therefore the battery pack of car battery is by series connection of more piece storage battery and/or in parallel formation, existing storage battery structure and annexation are as shown in Figure 1, storage battery comprises cell body 1, just be positioned at the same end of cell body, the pole 2 of negative pole exit, in the process of forming battery pack, offering connecting hole connector 4 by two ends between the pole of two storage batterys connects, and fix with nut 3, in the assembling process of battery pack, need a large amount of connectors as can be seen, adopt nut with connector be fixed in battery electrode column on, need metal tools to tighten, and the pole of battery is at an end of battery, the storage battery heating mainly concentrates on a side of pole, is unfavorable for the battery heat radiation.
Summary of the invention
The purpose of this utility model provides a kind of storage battery, is connected easily and disperses the battery heat generating spot realizing.
The purpose of this utility model also is to provide a kind of batteries, to realize the tandem compound of storage battery.
In addition, the purpose of this utility model also is to provide a kind of batteries, to realize the parallel connection combination of storage battery.
For achieving the above object, the technical scheme of employing is: a kind of storage battery, comprise cell body, and cell body is provided with positive pole and negative pole, and described positive and negative electrode is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, another is screw very.
Be provided with the insulation boss around double-screw bolt and/or screw on the end face of cell body; Described insulation boss has the end face with the double-screw bolt axis normal; Described insulation boss is a cirque structure.
A kind of batteries that is connected in series, comprise two above storage batterys, the positive and negative electrode of described storage battery is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, another is screw very, in any two storage batterys, the double-screw bolt of a storage battery can spin with the screw of another storage battery and cooperate; The positive pole of adjacent two storage battery junctions and negative pole spin fixing by described bolt and screw.
A kind of batteries that is connected in parallel, comprise two above storage batterys and two connecting plates, the positive and negative electrode of described storage battery is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, another is screw very, in any two storage batterys, the double-screw bolt of a storage battery can spin with the screw of another storage battery and cooperate; Offer respectively on two connecting plates and battery double-screw bolt and the corresponding connecting hole of screw, the double-screw bolt of storage battery is threaded onto a connecting plate by connecting hole, another connecting plate by be threaded onto this connecting plate connecting hole and with storage battery on the bolt that spins of screw fix.
Described connecting plate offers ventilative through hole between connecting hole.
The positive and negative electrode of storage battery of the present utility model is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, and another is screw very, and the storage battery heat generating spot is relatively disperseed, and dispels the heat when helping battery-operated; In use, the double-screw bolt of one of them storage battery can spin with the screw of another storage battery and cooperate, and has made things convenient for the connection of storage battery; The design of insulation boss has guaranteed the gap between two storage batterys of combination back, has realized more effective heat radiation.
In addition, series connected battery group of the present utility model, the positive pole of adjacent two storage battery junctions and negative pole spin fixing by described bolt and screw, realized safe and efficient operation, and have saved a large amount of connecting plates.
In addition, the battery pack that is connected in parallel of the present utility model realizes being connected in parallel of two above storage batterys by two connecting plates, has saved a large amount of connectors, and is simple to operate, easy to assembly; Connecting plate offers ventilative through hole between connecting hole, help the heat radiation of battery pack.
Description of drawings
Fig. 1 is existing accumulator structure and annexation schematic diagram;
Fig. 2 is the accumulator structure schematic diagram of embodiment one;
Fig. 3 is the accumulator structure schematic diagram of embodiment two;
Fig. 4 is the accumulator structure schematic diagram of embodiment three;
Fig. 5 is the series battery structural representation;
Fig. 6 is a batteries in parallel connection group structural representation;
Fig. 7 is the connecting plate structural representation;
Fig. 8 is a series and parallel hybrid battery group structural representation.
Embodiment
Embodiment one
Present embodiment is first embodiment of the utility model storage battery, as shown in Figure 2, comprise cell body 1, cell body 1 is provided with positive pole and negative pole, positive and negative electrode is located at the corresponding two ends of cell body respectively, double-screw bolt 5 just very wherein, and negative pole is a screw 6, be provided with annular anodal insulation boss 7 and the end face of negative pole insulation boss 13, two insulation boss and the axis normal of double-screw bolt 5 around double-screw bolt 5 and screw 6 respectively on two end faces of cell body 1.Above-mentioned storage battery in use, the double-screw bolt of a battery positive voltage can spin with the screw of another battery terminal negative and cooperate.
Insulation boss in the present embodiment is an annular, can certainly be the structure of other shapes, as quadrangle; Can also be the support column more than three, the end face of support column at grade and with the axis normal of double-screw bolt.
Just very double-screw bolt in the present embodiment, negative pole are screw, and it is double-screw bolt, just very screw that negative pole can certainly be set.
Embodiment two
Present embodiment is second embodiment of the utility model storage battery, as shown in Figure 3, be with the difference of embodiment one, annular insulation boss only is provided with on anodal double-screw bolt one side cell body end face on the cell body 1, be positive pole insulation boss 7, be provided with around double-screw bolt 5, on the negative pole screw one side cell body end face insulation boss be not set; Other is all identical with embodiment one.
Embodiment three
Present embodiment is the 3rd embodiment of the utility model storage battery, as shown in Figure 4, be with the difference of embodiment one, annular insulation boss only is provided with on negative pole screw one side cell body end face on the cell body 1, be negative pole insulation boss 13, be provided with around screw 6, on the anodal double-screw bolt one side cell body end face insulation boss be not set; Other is all identical with embodiment one.
Embodiment four
Present embodiment is the embodiment of the utility model series battery, as shown in Figure 5, comprise two storage batterys 1 among the embodiment one, wherein the structure of storage battery 1 as shown in Figure 2, the double-screw bolt of adjacent two battery junction positive poles and the screw of negative pole directly spin fixing, and insulation boss on the end face of negative pole place, junction and the mutual roof pressure cooperation of the insulation raised head face on the end face of anodal place.
Storage battery in the present embodiment adopts the storage battery among the embodiment one, can certainly be the storage battery among embodiment two or the embodiment three, can also be the combination of above three kinds of storage battery embodiment.
Series battery is the combination of two storage batterys in the present embodiment, and the selection of number herein is only for better being described, if be more than two all can, for example series battery is the combination of five storage batterys.
Embodiment five
Present embodiment is the embodiment of the utility model batteries in parallel connection group, as shown in Figure 6 and Figure 7, comprise three storage batterys 1 and two connecting plates 8, wherein storage battery 1 is the storage battery among the embodiment one, its structure as shown in Figure 2, offer the connecting hole 11 corresponding on two connecting plates 8 respectively with the double-screw bolt 5 of three storage batterys and screw 6, and between connecting hole 11, offer ventilative through hole 12, the double-screw bolt 5 of storage battery all is threaded onto in the connecting hole of a connecting plate by the connecting hole 11 of correspondence, and fix insulation raised head face on the end face of anodal place, junction and the mutual roof pressure cooperation of corresponding connecting plate with nut 9; Fixedlying connected of the screw 6 of another connecting plate by bolt 10 and three storage batterys, the mutual roof pressure of insulation raised head face on the end face of negative pole place, junction and corresponding connecting plate cooperates.
Connection in series-parallel assembled battery group as shown in Figure 8 comprises three series battery structures, and each series battery structure includes two storage batterys of series connection mutually, and utilizes connecting plate that three series battery structures are connected in parallel.
Storage battery in the present embodiment adopts the storage battery among the embodiment one, can certainly be the storage battery among embodiment two or the embodiment three, can also be the combination of above three kinds of storage battery embodiment.
Claims (10)
1. a storage battery comprises cell body, and cell body is provided with positive pole and negative pole, it is characterized in that: described positive and negative electrode is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, and another is screw very.
2. storage battery as claimed in claim 1 is characterized in that: be provided with the insulation boss around double-screw bolt and/or screw on the end face of cell body.
3. storage battery as claimed in claim 2 is characterized in that: described insulation boss has the end face with the double-screw bolt axis normal.
4. storage battery as claimed in claim 3 is characterized in that: described insulation boss is a cirque structure.
5. batteries that is connected in series, comprise two above storage batterys, it is characterized in that: the positive and negative electrode of described storage battery is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, another is screw very, in any two storage batterys, the double-screw bolt of a storage battery can spin with the screw of another storage battery and cooperate; The positive pole of adjacent two storage battery junctions and negative pole spin fixing by described bolt and screw.
6. batteries as claimed in claim 5 is characterized in that: be provided with the insulation boss around double-screw bolt and/or screw on the end face of cell body, the end face and the double-screw bolt axis normal of insulation boss.
7. batteries as claimed in claim 6 is characterized in that: described insulation boss is a cirque structure.
8. batteries that is connected in parallel, comprise two above storage batterys and two connecting plates, it is characterized in that: the positive and negative electrode of described storage battery is located at the corresponding two ends of cell body respectively, a double-screw bolt very wherein, another is screw very, in any two storage batterys, the double-screw bolt of a storage battery can spin with the screw of another storage battery and cooperate; Offer respectively on two connecting plates and battery double-screw bolt and the corresponding connecting hole of screw, the double-screw bolt of storage battery is threaded onto a connecting plate by connecting hole, another connecting plate by be threaded onto this connecting plate connecting hole and with storage battery on the bolt that spins of screw fix.
9. batteries as claimed in claim 8 is characterized in that: described connecting plate offers ventilative through hole between connecting hole.
10. batteries as claimed in claim 8 is characterized in that: be provided with the insulation boss around double-screw bolt and/or screw on the cell body, the end face and the double-screw bolt axis normal of insulation boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138268U CN201608237U (en) | 2009-10-31 | 2009-10-31 | Storage battery and storage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138268U CN201608237U (en) | 2009-10-31 | 2009-10-31 | Storage battery and storage battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608237U true CN201608237U (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203138268U Expired - Fee Related CN201608237U (en) | 2009-10-31 | 2009-10-31 | Storage battery and storage battery pack |
Country Status (1)
| Country | Link |
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| CN (1) | CN201608237U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593410A (en) * | 2011-10-06 | 2012-07-18 | 李义 | Battery system formed by directly performing series-parallel connection on unit batteries |
| CN102760854A (en) * | 2012-07-13 | 2012-10-31 | 八叶(厦门)新能源科技有限公司 | Storage battery |
| CN103855353A (en) * | 2012-12-05 | 2014-06-11 | 原瑞电池科技股份有限公司 | Current converging structure |
| KR20140116541A (en) * | 2012-03-30 | 2014-10-02 | 고쿠리츠다이가쿠호우진 도쿄다이가쿠 | Reversible fuel cell and reversible fuel cell system |
| CN104393225A (en) * | 2014-11-03 | 2015-03-04 | 东莞市盈鼎五金有限公司 | Battery of electric vehicle and battery connector structure |
| CN104752669A (en) * | 2013-12-30 | 2015-07-01 | 鸿富锦精密工业(武汉)有限公司 | Cell device |
| CN109860493A (en) * | 2019-02-14 | 2019-06-07 | 湖南科霸汽车动力电池有限责任公司 | A kind of battery pack |
-
2009
- 2009-10-31 CN CN2009203138268U patent/CN201608237U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593410A (en) * | 2011-10-06 | 2012-07-18 | 李义 | Battery system formed by directly performing series-parallel connection on unit batteries |
| CN102593410B (en) * | 2011-10-06 | 2014-09-03 | 李义 | Battery system formed by directly performing series-parallel connection on unit batteries |
| KR20140116541A (en) * | 2012-03-30 | 2014-10-02 | 고쿠리츠다이가쿠호우진 도쿄다이가쿠 | Reversible fuel cell and reversible fuel cell system |
| CN104115327A (en) * | 2012-03-30 | 2014-10-22 | 国立大学法人东京大学 | Reversible fuel cell and reversible fuel cell system |
| CN104115327B (en) * | 2012-03-30 | 2016-08-24 | 国立大学法人东京大学 | Reversible fuel cell and reversible fuel cell system |
| KR101695857B1 (en) * | 2012-03-30 | 2017-01-13 | 고쿠리츠다이가쿠호우진 도쿄다이가쿠 | Reversible fuel cell and reversible fuel cell system |
| US9590262B2 (en) | 2012-03-30 | 2017-03-07 | The University Of Tokyo | Reversible fuel cell and reversible fuel cell system |
| CN102760854A (en) * | 2012-07-13 | 2012-10-31 | 八叶(厦门)新能源科技有限公司 | Storage battery |
| CN103855353A (en) * | 2012-12-05 | 2014-06-11 | 原瑞电池科技股份有限公司 | Current converging structure |
| CN104752669A (en) * | 2013-12-30 | 2015-07-01 | 鸿富锦精密工业(武汉)有限公司 | Cell device |
| CN104393225A (en) * | 2014-11-03 | 2015-03-04 | 东莞市盈鼎五金有限公司 | Battery of electric vehicle and battery connector structure |
| CN109860493A (en) * | 2019-02-14 | 2019-06-07 | 湖南科霸汽车动力电池有限责任公司 | A kind of battery pack |
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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 |
Granted publication date: 20101013 Termination date: 20161031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |