CN105006541A - Storage battery with pole external connecting structure - Google Patents
Storage battery with pole external connecting structure Download PDFInfo
- Publication number
- CN105006541A CN105006541A CN201510451298.2A CN201510451298A CN105006541A CN 105006541 A CN105006541 A CN 105006541A CN 201510451298 A CN201510451298 A CN 201510451298A CN 105006541 A CN105006541 A CN 105006541A
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- CN
- China
- Prior art keywords
- storage battery
- pole
- copper bar
- monomer
- bolt
- 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.)
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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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- H01M50/543—Terminals
-
- 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 invention relates to storage batteries, in particular to a storage battery with a pole external connecting structure. The voltage value of the storage battery is expanded by connecting 2V monomers in the storage battery in series in the modes of gap bridge welding, through-the-partition welding and the like, existing gap bridge welding and through-the-partition welding in the storage battery are achieved through manual control, the quality is difficult to manage and control, internal gap bridges and other structures welded in series are prone to fracturing, and after a tank cover of the storage battery is sealed, problems like fracture of the gap bridges and other series structures cannot be found in time, or improved or eliminated. The storage battery with the pole external connecting structure is characterized by comprising a storage battery cover, a storage battery tank, the monomers and copper bar accessories. The storage battery has the advantages that connection is ingenious and firm, and faults of the serious structures are convenient to remove.
Description
Technical field
The present invention relates to storage battery, more particularly, relate to the external syndeton storage battery of a kind of pole.
Background technology
At present, domestic and international valve-regulated sealed battery applications is increasingly extensive, for battery applications environment, the consideration that scope is different, battery tension value progressively expands to 2V, 6V, 8V, 12V etc., the expansion of its magnitude of voltage is by welding of passing a bridge between internal storage battery 2V monomer, the modes such as cross wall welding are connected realization, and the welding of existing internal storage battery gap bridge, cross wall welding is realized by Artificial Control mostly, quality is management and control not easily, easily there is fracture in the structures such as the gap bridge of internal series-connection welding, and after battery container cover sealing, there is the problems such as fracture not easily Timeliness coverage improve eliminating in the cascaded structures such as gap bridge.For this kind of situation, the solution of storage battery manufacturer be generally promote the skill quality of storage battery welding personnel or semi-finished product assembling battery self-inspection rate, patrol and examine rate, but the method can not solve the breakage problem of the cascaded structures such as gap bridge from root, can not promote the efficiency improved and get rid of.
Summary of the invention
In view of this, the invention provides the external syndeton storage battery of a kind of pole, breakage problem and the not easily Timeliness coverage improve the deficiency got rid of of the cascaded structures such as storage battery bridging can be overcome, have connect dexterous firmly, be convenient to get rid of the feature of cascaded structure fault.
For achieving the above object, technical scheme of the present invention is now proposed as follows:
The external syndeton storage battery of a kind of pole, is characterized in that: comprise battery cap, cell jar, monomer, copper bar accessory.Wherein:
Preferably, described battery cap comprises upper cap body, split type safety valve and polar column protection draw-in groove, the both sides of rectangle upper cap body upper surface are respectively distributed with the rectangular-shaped partition wall of a circle interruption and the rectangular-shaped polar column protection draw-in groove nested arrangements of lower ending opening, the cylindrical pole nested arrangements on circular pole column hole and monomer is evenly distributed with within the scope of partition wall, the center line of upper cap body is evenly distributed with circular liquid injection hole and cylindrical split type safety valve nested arrangements, the upper surface of polar column protection draw-in groove has one end of polarity mark to have the cylindrical newel post nested arrangements of round nose post holes and corresponding polarity on storage battery two side ends monomer.
Preferably, described copper bar accessory comprises copper bar, bolt and packing ring, and copper bar two ends have oval bolt hole to be connected the positive and negative terminals of adjacent monomer by bolt and annular packing ring.
According to the present invention, the external syndeton storage battery of a kind of pole realizes as follows:
First each for storage battery parts to be carried out combination assembling: loaded by monomer and enter in cell jar, together with upper cap body and cell jar are fitting to connection by the fluid sealant rubber seal in industry or heat-sealable way, now, pole nested enter in pole column hole.Then above oval bolt hole packing ring pad being added to copper bar, bolt is utilized to be connected together with the pole between monomer copper bar one end, again the copper bar other end is connected together with the pole between adjacent monomer, by above operation, all the other adjacent monomers are connected together with the both positive and negative polarity principle that is connected subsequently, and check and confirm whether all bolts screw.After confirming that bolt connection copper bar and pole are firmly, polar column protection draw-in groove is snapped on partition wall, completes operation newel post being embedded into newel post hole simultaneously.At this moment, split type safety valve is embedded in liquid injection hole can completes last operation.
When there is the problems such as the connection between positive and negative terminals loosens, the outside of cell jar and upper cap body is arrived because the positive and negative terminals on monomer, copper bar, bolt, packing ring are all external, the improvement only polar column protection draw-in groove need being taken off the problems such as the degree of being connected firmly between can realizing positive and negative terminals from partition wall is got rid of, and this just improves quality of connection between positive and negative terminals and improves and the operating efficiency of failture evacuation and convenience.
The invention has the beneficial effects as follows: the external syndeton storage battery of a kind of pole of the present invention to have and connect the advantage that dexterity is firm, be convenient to get rid of cascaded structure fault.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of pole external syndeton accumulator structure schematic diagram disclosed in the embodiment of the present application;
Fig. 2 is a kind of pole external syndeton single battery serial operation schematic diagram disclosed in the embodiment of the present application;
Fig. 3 is a kind of pole external syndeton storage battery parts decomposing schematic representation disclosed in the embodiment of the present application;
Fig. 4 is conventional monomer series connection welding accumulator structure schematic diagram disclosed in the embodiment of the present application.
In figure, 1. battery cap, 2. cell jar, 3. split type safety valve, 4. polar column protection draw-in groove, 5. newel post, 6. pole column hole, 7. newel post hole, 8. copper bar, 9. partition wall, 10. bolt, 11. monomers, 12. packing rings, 13. liquid injection holes, 14. bolts hole, 15. poles, 16. upper cap body.
Embodiment
For technology contents of the present invention, Characteristic can be understood further, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
See Fig. 2, Fig. 2 a kind of pole external syndeton single battery serial operation schematic diagram disclosed in the embodiment of the present application.
As shown in Figure 2, a kind of pole external syndeton single battery serial operation schematic diagram that the present embodiment provides, carry out monomer series-connected operation, first each parts shown in Fig. 3 to be carried out combining assembling: monomer (11) is loaded in the cell jar (2) entered in Fig. 1, together with upper cap body (16) and cell jar (2) are fitting to connection by the fluid sealant rubber seal in industry or heat-sealable way, now, pole (15) nested enter in pole column hole (6).Then packing ring (12) pad is added to above the bolt hole (14) of copper bar (8), bolt (10) is utilized to be connected together by the pole (15) between copper bar (8) one end with monomer (11), again the pole (15) between copper bar (8) other end with adjacent monomer (11) is connected together, by above operation, all the other adjacent monomers (11) are connected together with the both positive and negative polarity principle that is connected subsequently, and check and confirm whether all bolts (10) screw.After confirming that bolt connection copper bar (8) and pole (15) are firmly, polar column protection draw-in groove (4) is snapped on partition wall (9), completes operation newel post (5) being embedded into newel post hole (7) simultaneously.At this moment, split type safety valve (3) is embedded in liquid injection hole (13) last operation can be completed.
See Fig. 4, Fig. 4 conventional monomer series connection welding accumulator structure schematic diagram disclosed in the embodiment of the present application.
As shown in Figure 4, the conventional monomer series connection welding accumulator structure schematic diagram that the present embodiment provides, positive and negative terminals (15) on adjacent monomer (11) is connected together by the mode of fusion welds, this generic operation is generally realized by modes such as artificial acetylene welding, and the melting welding between pole (15) is connected to qualitatively not easily management and control; In addition, after battery cell case completes sealing, the situation that pole (15) connects not easily is observed in time, if the positive and negative terminals (15) on follow-up adjacent monomer (11) connects and occurs the problems such as fracture, staff carries out when fault improves eliminating battery cell case will being forced to cut open, it is low that efficiency is got rid of in this improvement just causing the positive and negative terminals (15) on adjacent monomer (11) to weld situation, and cost is high.
And on the other hand than, as shown in Figure 2, connection between positive and negative terminals (15) on adjacent monomer (11) is realized by copper bar (8), bolt (10), being connected of packing ring (12), and this just makes the quality problems such as the degree of being connected firmly between positive and negative terminals (15) be improved and management and control, meanwhile, when there is the problems such as the connection between positive and negative terminals (15) loosens, due to the positive and negative terminals (15) on monomer (11), copper bar (8), bolt (10), the all external outside arriving cell jar (2) and upper cap body (16) of packing ring (12), the improvement only polar column protection draw-in groove (4) need being taken off the problems such as the degree of being connected firmly between can realizing positive and negative terminals (15) from partition wall (9) is got rid of, this just improves operating efficiency and the convenience of quality of connection improvement and failture evacuation between positive and negative terminals (15), product is made more to be applicable to client.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the most wide region consistent with principle disclosed herein and features of novelty.
Claims (1)
1. the external syndeton storage battery of pole, is characterized in that: comprise battery cap, cell jar, monomer, copper bar accessory; Wherein:
Described battery cap comprises upper cap body, split type safety valve and polar column protection draw-in groove, the both sides of rectangle upper cap body upper surface are respectively distributed with the rectangular-shaped partition wall of a circle interruption and the rectangular-shaped polar column protection draw-in groove nested arrangements of lower ending opening, the cylindrical pole nested arrangements on circular pole column hole and monomer is evenly distributed with within the scope of partition wall, the center line of upper cap body is evenly distributed with circular liquid injection hole and cylindrical split type safety valve nested arrangements, the upper surface of polar column protection draw-in groove has one end of polarity mark to have the cylindrical newel post nested arrangements of round nose post holes and corresponding polarity on storage battery two side ends monomer,
Described copper bar accessory comprises copper bar, bolt and packing ring, and copper bar two ends have oval bolt hole to be connected the positive and negative terminals of adjacent monomer by bolt and annular packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451298.2A CN105006541A (en) | 2015-07-29 | 2015-07-29 | Storage battery with pole external connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451298.2A CN105006541A (en) | 2015-07-29 | 2015-07-29 | Storage battery with pole external connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105006541A true CN105006541A (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451298.2A Pending CN105006541A (en) | 2015-07-29 | 2015-07-29 | Storage battery with pole external connecting structure |
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| CN (1) | CN105006541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452930A (en) * | 2016-05-30 | 2017-12-08 | 宁德时代新能源科技股份有限公司 | Battery module, battery electric connection device and battery electric connection method thereof |
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0845486A (en) * | 1994-07-29 | 1996-02-16 | Furukawa Battery Co Ltd:The | Sealing device for electrode pole insertion part of storage battery |
| JPH1055796A (en) * | 1996-08-09 | 1998-02-24 | Furukawa Battery Co Ltd:The | Storage battery |
| JPH10208723A (en) * | 1997-01-27 | 1998-08-07 | Furukawa Battery Co Ltd:The | Storage battery |
| JP2004087345A (en) * | 2002-08-28 | 2004-03-18 | Shin Kobe Electric Mach Co Ltd | Lid for mono-block control valve type lead-acid battery |
| WO2009121225A1 (en) * | 2008-04-02 | 2009-10-08 | Zhong Yang | Cylinder lead-acid battery |
| WO2015024470A1 (en) * | 2013-08-20 | 2015-02-26 | 余姚市百立嘉电子有限公司 | Single-cell battery and ready-packaged battery pack |
-
2015
- 2015-07-29 CN CN201510451298.2A patent/CN105006541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0845486A (en) * | 1994-07-29 | 1996-02-16 | Furukawa Battery Co Ltd:The | Sealing device for electrode pole insertion part of storage battery |
| JPH1055796A (en) * | 1996-08-09 | 1998-02-24 | Furukawa Battery Co Ltd:The | Storage battery |
| JPH10208723A (en) * | 1997-01-27 | 1998-08-07 | Furukawa Battery Co Ltd:The | Storage battery |
| JP2004087345A (en) * | 2002-08-28 | 2004-03-18 | Shin Kobe Electric Mach Co Ltd | Lid for mono-block control valve type lead-acid battery |
| WO2009121225A1 (en) * | 2008-04-02 | 2009-10-08 | Zhong Yang | Cylinder lead-acid battery |
| WO2015024470A1 (en) * | 2013-08-20 | 2015-02-26 | 余姚市百立嘉电子有限公司 | Single-cell battery and ready-packaged battery pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452930A (en) * | 2016-05-30 | 2017-12-08 | 宁德时代新能源科技股份有限公司 | Battery module, battery electric connection device and battery electric connection method thereof |
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
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