CN107732119A - A kind of quick charge attachment structure of lead accumulator - Google Patents
A kind of quick charge attachment structure of lead accumulator Download PDFInfo
- Publication number
- CN107732119A CN107732119A CN201710815250.4A CN201710815250A CN107732119A CN 107732119 A CN107732119 A CN 107732119A CN 201710815250 A CN201710815250 A CN 201710815250A CN 107732119 A CN107732119 A CN 107732119A
- Authority
- CN
- China
- Prior art keywords
- copper
- counterbore
- lead accumulator
- hollow part
- joint
- 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.)
- Pending
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
- H01R13/052—Resilient pins or blades co-operating with sockets having a circular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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 kind of quick charge attachment structure of lead accumulator, including quick connecting line and mosaic copper terminal, the mosaic copper terminal, which is provided with one, has the copper sleeve of counterbore；The quick connecting line includes copper cash beam, and its both ends is respectively equipped with the transition joint of a copper material；One end joint is also welded in the one end of the transition joint away from copper cash beam, and the end-fitting has chamfering structure, also forms an accommodating cavity inside it, and silica gel is filled with the accommodating cavity；The path of the chamfering structure is less than the internal diameter of the counterbore, and its big footpath is more than the internal diameter of the counterbore；The end-fitting be can be inserted into the counterbore of copper sleeve, and its outer wall is realized with counterbore inwall and is interference fitted.Quick charge attachment structure provided by the invention optimizes the connected mode of connecting line and mosaic copper terminal, is effectively simplified lead accumulator charging cascade process, improves production efficiency.
Description
Technical field
The present invention relates to the quick charge attachment structure in lead accumulator field, more particularly to a kind of lead accumulator.
Background technology
The mode of serial connection charge is often used in industrial production to be charged for lead accumulator, which needs to use more companies
The both positive and negative polarity of each battery is sequentially connected by wiring, and two terminals of connecting line specially are respectively placed in into two battery plus-negative plates, and
Above-mentioned terminals are fixed on both positive and negative polarity using the spanner of an outer-hexagonal bolt and adaptation.This to need multiple operative employees to expend
Longer time operates, and brings problems with：Bolt twists not occur tightly connecting line and connects unstable phenomenon, leads
Cause occur sparking security incident in battery charging process, and bolt overtorquing can then damage the close of terminal and battery epoxy resin
Feng Xing, battery is caused to climb acid, reduced lifetime using the later stage.
The content of the invention
It is an object of the invention to provide a kind of quick charge attachment structure of lead accumulator, passes through the quick connection knot
Structure, lead accumulator charging cascade process is simplified, and prevent the generation of above mentioned problem.
To achieve these goals, the invention provides a kind of quick charge attachment structure of lead accumulator, including it is fast
Fast connecting line and mosaic copper terminal, the lower end of the mosaic copper terminal and the pole of positive and negative electrode weld, and its upper end is provided with one
The copper sleeve stretched out outside lead accumulator housing, the inside of the copper sleeve has a counterbore；
The quick connecting line includes using PVC plastic insulating wrapped for conductive copper cash beam, the outside of the copper cash beam,
Its both ends is respectively equipped with the transition joint of a copper material；Also weld one end and connect in the one end of the transition joint away from copper cash beam
Head, the end-fitting include a solid part and hollow part, and the solid part is welded with above-mentioned transition joint, the hollow part and institute
State the electrical connection of mosaic copper terminal；
The hollow part of the end-fitting, its one end away from copper cash beam has chamfering structure, and is equidistantly arranged along its circumference
6 joint-cuttings are furnished with, the joint-cutting axially extends to the other end of hollow part along it, and it is accommodating that one is also formed inside the hollow part
Chamber, the accommodating cavity is interior to be filled with silica gel；The path of the hollow part chamfering structure is less than the internal diameter of the counterbore, and its big footpath is more than
The internal diameter of the counterbore；The hollow part be can be inserted into the counterbore of copper sleeve, and its outer wall is realized with counterbore inwall and is interference fitted.
In one embodiment：The transition joint is shaped in the end of the copper cash beam by way of hot melt molding.
In one embodiment：The solid part of the end-fitting is coated with least part of transition joint by a thermoplastic tube, institute
The material for stating thermoplastic tube can be HDPE or PP.
In one embodiment：The internal diameter of the counterbore is 6.9mm, and the big footpath of chamfering structure is 7.05mm, and the width of joint-cutting is
0.16mm。
Quick charge attachment structure provided by the invention, as a result of hollow end-fitting, and is filled with inside it
Silica gel, outside are provided with a plurality of joint-cutting so that the end-fitting can realize tight fit with mosaic copper terminal, add both and be electrically connected
The stability connect, avoid prior art easily caused security incident or service life reduction the defects of；And use the attachment structure
Afterwards, serial operation can be completed by only needing Plug Action, simple to operate and conveniently, and success rate is high, substantially reduces the multiple lead of operation
The time of battery series connection, its amplitude have reached 85%.
Brief description of the drawings
Fig. 1 shows the stereogram of quick connecting line；
Fig. 2 shows the sectional view of quick connecting line
Fig. 3 shows stereogram when quick connecting line is connected with mosaic copper terminal；
Fig. 4 shows sectional view when quick connecting line is connected with mosaic copper terminal.
Embodiment
As Figure 1-4, the quick charge attachment structure of a kind of lead accumulator, including quick connecting line 1 and inlay
Formula copper tip 2, the mosaic copper terminal keep electrically connecting with the positive and negative electrode of lead accumulator.
The quick connecting line 1 is included for conductive copper cash beam 11, and the outside of the copper cash beam uses PVC plastic insulating bag
Cover, its both ends is molded the transition joint 12 of a copper material respectively.The method of the shaping can be to be soaked with the end insertion of copper cash beam
In the mould for melting copper liquid, stripping forming after cooling.Also weld one end and connect in the described one end of transition joint 12 away from copper cash beam
First 13, the end-fitting is brass material, and including a solid part 14 and hollow part 15, the solid part 14 with it is above-mentioned in indirectly
First 12 welding, the hollow part electrically connect with the mosaic copper terminal.
In concrete structure, the lower end of the mosaic copper terminal 2 and the pole of positive and negative electrode weld, and its upper end forms one and stretched
The copper sleeve 21 gone out outside lead accumulator housing, the inside of the copper sleeve have a counterbore 22.The hollow part 15 of the end-fitting,
Its one end away from copper cash beam 11 has chamfering structure, and is equidistantly placed with 6 joint-cuttings 16, the joint-cutting 16 along its along its circumference
Axially extend to the other end of hollow part.The path of the chamfering structure of hollow part 15 is less than the internal diameter of the counterbore, its big footpath
More than the internal diameter of the counterbore so that the hollow part 15 can be inserted into the counterbore 22 of copper sleeve, and its outer wall and counterbore inwall
Interference fit is realized, so as to realize the electrical connection of quick connecting line 1 and mosaic copper terminal 2.In addition, shape inside the hollow part
Into an accommodating cavity 17, number and life-span are plugged filled with silica gel 18 to increase the resilience of hollow part and improve in the accommodating cavity.
During connection charging, only the hollow part 15 at quick connecting line both ends need to be inserted inlaying for adjacent two lead accumulator respectively
The quick series connection of two batteries can be achieved in formula copper tip 2.
Preferably, the solid part 14 of the end-fitting coats 3 with least part of transition joint 12 by a thermoplastic tube, with
Prevent the acid liquid corrosion that connecting line is volatilized.The material of the thermoplastic tube can be HDPE or PP.
In the present embodiment, the internal diameter of the counterbore 22 is 6.9mm, the external diameter of the end-fitting hollow part 15, namely is fallen
The big footpath of corner structure is 7.05mm.And the width of the joint-cutting 16 is 0.16mm.
The preferred embodiments of the present invention are the foregoing is only, not thereby limit its scope of the claims, it is every to utilize the present invention
The equivalent structure transformation that specification and accompanying drawing content are made, other related technical areas are directly or indirectly used in, similarly
It is included within the scope of the present invention.
Claims (4)
- A kind of 1. quick charge attachment structure of lead accumulator, it is characterised in that：Including quick connecting line and mosaic copper Terminal, the lower end of the mosaic copper terminal and the pole of positive and negative electrode weld, and its upper end is provided with one and stretched out outside lead accumulator housing Copper sleeve, the inside of the copper sleeve have a counterbore；The quick connecting line includes using PVC plastic insulating wrapped for conductive copper cash beam, the outside of the copper cash beam, and it two End is respectively equipped with the transition joint of a copper material；One end joint is also welded in the one end of the transition joint away from copper cash beam, should End-fitting includes a solid part and hollow part, and the solid part is welded with above-mentioned transition joint, the hollow part and the edge Embedded copper tip electrically connects；The hollow part of the end-fitting, its one end away from copper cash beam has chamfering structure, and is equidistantly placed with 6 along its circumference Bar joint-cutting, the joint-cutting axially extend to the other end of hollow part along it, also form an accommodating cavity inside the hollow part, the appearance Put intracavitary and be filled with silica gel；The path of the hollow part chamfering structure is less than the internal diameter of the counterbore, and its big footpath is more than described heavy The internal diameter in hole；The hollow part be can be inserted into the counterbore of copper sleeve, and its outer wall is realized with counterbore inwall and is interference fitted.
- A kind of 2. quick charge attachment structure of lead accumulator as claimed in claim 1, it is characterised in that：In described indirectly Head is shaped in the end of the copper cash beam by way of hot melt molding.
- A kind of 3. quick charge attachment structure of lead accumulator as claimed in claim 1, it is characterised in that：The end connects The solid part of head is coated with least part of transition joint by a thermoplastic tube, and the material of the thermoplastic tube can be HDPE or PP.
- A kind of 4. quick charge attachment structure of lead accumulator as claimed in claim 1, it is characterised in that：The counterbore Internal diameter is 6.9mm, and the big footpath of chamfering structure is 7.05mm, and the width of joint-cutting is 0.16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815250.4A CN107732119A (en) | 2017-09-12 | 2017-09-12 | A kind of quick charge attachment structure of lead accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815250.4A CN107732119A (en) | 2017-09-12 | 2017-09-12 | A kind of quick charge attachment structure of lead accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732119A true CN107732119A (en) | 2018-02-23 |
Family
ID=61205983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815250.4A Pending CN107732119A (en) | 2017-09-12 | 2017-09-12 | A kind of quick charge attachment structure of lead accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103457A (en) * | 2020-09-23 | 2020-12-18 | 张金凤 | Spontaneous combustion-preventing quick wiring storage battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785759A (en) * | 2017-02-22 | 2017-05-31 | 山东圣阳电源股份有限公司 | Instant-plugging connecting line is used in a kind of battery connection |
| CN206225584U (en) * | 2016-11-23 | 2017-06-06 | 广州市永合祥自动化设备科技有限公司 | A kind of scratch resistant damage easy plugged type charging wire |
| CN206313170U (en) * | 2016-12-30 | 2017-07-07 | 泰科电子(上海)有限公司 | Connection terminal |
-
2017
- 2017-09-12 CN CN201710815250.4A patent/CN107732119A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206225584U (en) * | 2016-11-23 | 2017-06-06 | 广州市永合祥自动化设备科技有限公司 | A kind of scratch resistant damage easy plugged type charging wire |
| CN206313170U (en) * | 2016-12-30 | 2017-07-07 | 泰科电子(上海)有限公司 | Connection terminal |
| CN106785759A (en) * | 2017-02-22 | 2017-05-31 | 山东圣阳电源股份有限公司 | Instant-plugging connecting line is used in a kind of battery connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103457A (en) * | 2020-09-23 | 2020-12-18 | 张金凤 | Spontaneous combustion-preventing quick wiring storage battery |
| CN112103457B (en) * | 2020-09-23 | 2022-11-22 | 福建省小海豚新能源科技有限公司 | Spontaneous combustion-preventing quick wiring storage battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |