CN104577022A - Lithium battery series-parallel connection connector assembly - Google Patents
Lithium battery series-parallel connection connector assembly Download PDFInfo
- Publication number
- CN104577022A CN104577022A CN201410803559.8A CN201410803559A CN104577022A CN 104577022 A CN104577022 A CN 104577022A CN 201410803559 A CN201410803559 A CN 201410803559A CN 104577022 A CN104577022 A CN 104577022A
- Authority
- CN
- China
- Prior art keywords
- copper base
- conduction copper
- hole
- wire
- spliced eye
- 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.)
- Granted
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000010949 copper Substances 0.000 claims abstract description 62
- 229910052802 copper Inorganic materials 0.000 claims abstract description 62
- 238000002788 crimping Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 18
- 235000019994 cava Nutrition 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a lithium battery series-parallel connection connector assembly which comprises a conductive copper seat, wherein the conductive copper seat is cubic; a fixed through hole which penetrates through the thickness direction of the conductive copper seat is arranged on the conductive copper seat; a fixing bolt assembly is in threaded connection with the interior of the fixed through hole; the left and right parts of the front side wall of the conductive copper seat are correspondingly inwards recessed to form two wire plugging holes; the rear side wall of the conductive copper seat is inwards recessed to form a wire plugging hole; the left and right parts of the front side of the top wall of the conductive copper seat are correspondingly inwards recessed to form two wire crimping holes; the two wire crimping holes and the two wire plugging holes in the front side of the conductive copper seat correspond to one another and penetrate through one another; the rear side of the top wall of the conductive copper seat is inwards recessed to form a wire crimping hole; the wire crimping hole and the wire plugging hole in the rear side of the conductive copper seat correspond to each other and penetrate through each other; a set of cable crimping assembly is in threaded connection with the interior of each wire crimping hole; a flexible connecting cable is plugged into each wire plugging hole; and the inner end of each cable crimping assembly is pressed against the flexible connecting cable.
Description
Technical field
The present invention relates to a kind of battery connector, particularly relate to a kind of lithium battery connection in series-parallel connector assembly.
Background technology
Along with advancing by leaps and bounds of lithium battery industry development, the environmental protection of lithium battery, long service life, discharge performance are good etc., and advantage more and more displays.Lithium battery has been widely used in all trades and professions such as electric automobile, family expenses stand-by power supply, communication base station.Be directed to the lithium battery of different purposes, the compound mode of battery module is different, the connection in series-parallel of battery module needs connector, this just requires that connector can be applicable to the battery series-parallel connection of various compound mode, easy to operate to meet, be convenient to the requirement of mass production, also do not have such new product to occur at present.
Summary of the invention
The object of this invention is to provide a kind of lithium battery connection in series-parallel connector assembly, this connector assembly can be applicable to the battery series-parallel connection of various compound mode, and simple to operation, dependable performance.
For achieving the above object, the technical solution used in the present invention is:
A kind of lithium battery connection in series-parallel connector assembly, comprise conduction copper base, conduction copper base is cube, conduction copper base has the fixed via running through its thickness direction, fixed via internal thread is connected with set bolt assembly, it is characterized in that, about the front side wall of conduction copper base, correspondence caves inward and offers two wire spliced eyes, the rear wall of conduction copper base caves inward and offers a wire spliced eye, on front side of the roof of conduction copper base, left and right correspondence caves inward and offers two conductor compression jointing holes, two wire spliced eye one_to_one corresponding on front side of these two conductor compression jointing holes and conduction copper base and running through mutually, cave inward on rear side of the roof of conduction copper base and offer a conductor compression jointing hole, this conductor compression jointing hole and the wire spliced eye on rear side of conduction copper base are mutually corresponding and run through mutually, be threaded in each conductor compression jointing hole a set of cable crimp assemblies, grafting cable that is flexible coupling in each wire spliced eye, top, cable crimp assemblies inner end is pressed in and is flexible coupling on cable.
According to described a kind of lithium battery connection in series-parallel connector assembly, it is characterized in that, the sidewall of described conduction copper base caves inward and offers gathering line spliced eye, the roof of conduction copper base caves inward and offers gathering line crimping hole, gathering line crimping hole and gathering line spliced eye is mutually corresponding and run through mutually, and gathering line crimps hole internal thread and is connected with voltage acquisition line pressure connected components.
According to described a kind of lithium battery connection in series-parallel connector assembly, it is characterized in that, this connector assembly comprises multiple described conduction copper base, and be flexible coupling described in the conduction copper base rear wall place on front side of being positioned at connects wire spliced eye described in one of them on the conduction copper base front side wall being positioned at rear side of cable connector.
The present invention includes conduction copper base, the cable that is flexible coupling, cable crimp assemblies and voltage acquisition line pressure connected components, the battery pack of any specification can be applicable to, and not by the restriction of battery module array mode.Wherein, the making material of conduction copper base is brass, electric conductivity is good, conduction copper base has necessary wire spliced eye, conductor compression jointing hole, gathering line spliced eye and gathering line crimping hole, conductor compression jointing hole and gathering line crimping hole are screwed hole, coordinate cable crimp assemblies and voltage acquisition line pressure connected components can crimp be flexible coupling cable and voltage acquisition line, be conveniently connected with battery module, with the demand of the connection in series-parallel and voltage acquisition that realize battery module.
Accompanying drawing explanation
Fig. 1 is combining structure schematic diagram of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is a kind of structural representation of conduction copper base in the present invention;
Fig. 4 is the another kind of structural representation of conduction copper base in the present invention;
Fig. 5 is the structural representation being realized battery module parallel connection by the present invention;
Fig. 6 realizes battery module abnormity arrangement structural representation in parallel by the present invention;
Fig. 7 realizes battery module series-parallel structural representation simultaneously by the present invention.
In accompanying drawing:
1, voltage acquisition line pressure connected components; 2, gathering line spliced eye; 3, fixed via; 4, be flexible coupling cable; 5, cable crimp assemblies; 6, conduction copper base; 7, conductor compression jointing hole; 8, wire spliced eye; 9, gathering line crimping hole; 10, set bolt assembly; 11, battery module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of lithium battery connection in series-parallel connector assembly, as shown in Figures 1 to 7, comprise conduction copper base 6, conduction copper base 6 is cube, conduction copper base 6 has the fixed via 3 running through its thickness direction, fixed via 3 internal thread is connected with set bolt assembly 10, about the front side wall of conduction copper base 6, correspondence caves inward and offers two wire spliced eyes 8, the rear wall of conduction copper base 6 caves inward and offers a wire spliced eye 8, on front side of the roof of conduction copper base 6, left and right correspondence caves inward and offers two conductor compression jointing holes 7, two wire spliced eye 8 one_to_one corresponding on front side of this two conductor compression jointing holes 7 and conduction copper base 6 and running through mutually, cave inward on rear side of the roof of conduction copper base 6 and offer a conductor compression jointing hole 7, this conductor compression jointing hole 7 and the wire spliced eye 8 on rear side of conduction copper base 6 are mutually corresponding and run through mutually, be threaded in each conductor compression jointing hole 7 a set of cable crimp assemblies 5, in each wire spliced eye 8, grafting one is flexible coupling cable 4, top, cable crimp assemblies 5 inner end is pressed in and is flexible coupling on cable 4.
In the present embodiment, the sidewall of described conduction copper base 6 caves inward and offers gathering line spliced eye 2, the roof of conduction copper base 6 caves inward and offers gathering line crimping hole 9, gathering line crimping hole 9 and gathering line spliced eye 2 is mutually corresponding and run through mutually, and gathering line crimps hole 9 internal thread and is connected with voltage acquisition line pressure connected components 1.In the present embodiment, this connector assembly comprises multiple described conduction copper base 6, and the cable 4 that is flexible coupling described in the conduction copper base 6 rear wall place on front side of being positioned at connects is plugged on wire spliced eye 8 described in one of them on conduction copper base 6 front side wall on rear side of being positioned at.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineers and technicians make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
In the present invention, the cable that is flexible coupling is flexible cable, freely deformable, and to adapt to the battery series-parallel connection of combination in any mode, the inner core material of the cable that is flexible coupling is that copper is zinc-plated, can strengthen conductivity; All crimp assemblies are all furnished with bullet plain cushion, can be effectively locking, dependable performance.Conduction copper base has the spliced eye of three groups of stube cables, lay respectively at forward and backward of conduction copper base, not only needed to connect but also need requirement in parallel with the negative or positive electrode meeting battery module.
In an embodiment, conduction copper base is fixed on battery module through fixed via by set bolt assembly.
This connector assembly can be applicable to the battery series-parallel connection of various compound mode, and can meet the same pole of battery module and not only to have connected but also in parallel and do not need additionally to increase the demand of connector, screw thread crimping stube cable, easy to operate, dependable performance.
Claims (3)
1. a lithium battery connection in series-parallel connector assembly, comprise conduction copper base (6), conduction copper base (6) is cube, conduction copper base (6) has the fixed via (3) running through its thickness direction, fixed via (3) internal thread is connected with set bolt assembly (10), it is characterized in that, about the front side wall of conduction copper base (6), correspondence caves inward and offers two wire spliced eyes (8), the rear wall of conduction copper base (6) caves inward and offers a wire spliced eye (8), on front side of the roof of conduction copper base (6), left and right correspondence caves inward and offers two conductor compression jointing holes (7), two wire spliced eye (8) one_to_one corresponding of these two conductor compression jointing holes (7) and conduction copper base (6) front side and running through mutually, cave inward on rear side of the roof of conduction copper base (6) and offer a conductor compression jointing hole (7), the wire spliced eye (8) of this conductor compression jointing hole (7) and conduction copper base (6) rear side is mutually corresponding and run through mutually, be threaded in each conductor compression jointing hole (7) a set of cable crimp assemblies (5), grafting cable that is flexible coupling (4) in each wire spliced eye (8), top, cable crimp assemblies (5) inner end is pressed on the cable that is flexible coupling (4).
2. a kind of lithium battery connection in series-parallel connector assembly according to claim 1, it is characterized in that, the sidewall of described conduction copper base (6) caves inward and offers gathering line spliced eye (2), the roof of conduction copper base (6) caves inward and offers gathering line crimping hole (9), gathering line crimping hole (9) and gathering line spliced eye (2) are mutually corresponding and run through mutually, and gathering line crimps hole (9) internal thread and is connected with voltage acquisition line pressure connected components (1).
3. a kind of lithium battery connection in series-parallel connector assembly according to claim 2, it is characterized in that, this connector assembly comprises multiple described conduction copper base (6), and the cable (4) that is flexible coupling described in conduction copper base (6) the rear wall place on front side of being positioned at connects is plugged on wire spliced eye (8) described in one of them on conduction copper base (6) front side wall on rear side of being positioned at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803559.8A CN104577022B (en) | 2014-12-23 | 2014-12-23 | Lithium battery series-parallel connection connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803559.8A CN104577022B (en) | 2014-12-23 | 2014-12-23 | Lithium battery series-parallel connection connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577022A true CN104577022A (en) | 2015-04-29 |
| CN104577022B CN104577022B (en) | 2017-01-25 |
Family
ID=53092602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803559.8A Active CN104577022B (en) | 2014-12-23 | 2014-12-23 | Lithium battery series-parallel connection connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577022B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5861223A (en) * | 1997-03-19 | 1999-01-19 | Motlagh; Mojtaba R. | Combination spring loaded battery terminal post connector and protective housing and method therefor |
| CN101142699A (en) * | 2005-04-19 | 2008-03-12 | 株式会社Lg化学 | Terminal-connecting means |
| CN203481310U (en) * | 2013-08-20 | 2014-03-12 | 余姚市百立嘉电子有限公司 | Ready-packaged battery pack |
| CN204391180U (en) * | 2014-12-23 | 2015-06-10 | 山东精工电子科技有限公司 | A kind of lithium battery connection in series-parallel connector assembly |
-
2014
- 2014-12-23 CN CN201410803559.8A patent/CN104577022B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5861223A (en) * | 1997-03-19 | 1999-01-19 | Motlagh; Mojtaba R. | Combination spring loaded battery terminal post connector and protective housing and method therefor |
| CN101142699A (en) * | 2005-04-19 | 2008-03-12 | 株式会社Lg化学 | Terminal-connecting means |
| CN203481310U (en) * | 2013-08-20 | 2014-03-12 | 余姚市百立嘉电子有限公司 | Ready-packaged battery pack |
| CN204391180U (en) * | 2014-12-23 | 2015-06-10 | 山东精工电子科技有限公司 | A kind of lithium battery connection in series-parallel connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104577022B (en) | 2017-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 Shandong Zaozhuang high tech Zone Thailand Industrial Park Fuyuan five road hight Electronics Group Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: 277800 building 3, No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Power Technology Co.,Ltd. Address before: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee before: Shandong Jinggong Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |