CN109449361A - Pole - Google Patents
Pole Download PDFInfo
- Publication number
- CN109449361A CN109449361A CN201811552072.1A CN201811552072A CN109449361A CN 109449361 A CN109449361 A CN 109449361A CN 201811552072 A CN201811552072 A CN 201811552072A CN 109449361 A CN109449361 A CN 109449361A
- Authority
- CN
- China
- Prior art keywords
- pole body
- pole
- chassis
- barricade
- annulus
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 4
- 239000002253 acid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 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
- H01M50/543—Terminals
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the 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
Abstract
The invention discloses poles, including pedestal, pole body and chassis, the pedestal, pole body and chassis are lead liquid formed by integrally casting molding structure, pole body is stood on pedestal, the pedestal is in triangular shape, and each angle is rounded shapes, chassis shape in disk form, circumferentially around the surrounding in pole body, the chassis includes the bottom wall of annulus barricade and connection annulus barricade to pole body, the annulus barricade is centered around the surrounding of pole body, it has spacing between pole body, the annulus barricade is thickened towards pole body from top to bottom, form slope surface, the upper surface of the bottom wall is horizontal, with pole column vertical, lower surface is thickened from periphery towards pole body, the lower surface of bottom wall forms slope surface；The top horizontal of the pole body, and the center at top offers the circular channel extended towards pole column body, the circular channel extends to height where chassis.The present invention realizes the sealing of mechanical labyrinth formula.
Description
Technical field
The present invention relates to poles used in cell production process, belong to battery technology field.
Background technique
Pole one end is directly connect with busbar connector, the other end or connect with external conductor (in this case also known as hold
Son), or the component that connect of a pole of the single battery adjacent with battery pack.In battery production, pole is common conduction
Body.
In lead-acid battery field, how to prevent acid solution from overflowing from cover bottom, flowing to electrode contact is technical problem, at present
Pole be difficult to accomplish to be fully sealed it is impermeable.
Summary of the invention
To solve the above problems, the invention discloses a kind of pole, specific technical solution is as follows:
Pole, including pedestal, pole body and chassis, the pedestal, pole body and chassis are lead liquid formed by integrally casting molding structure,
The pedestal is in flat pattern, and the pole body is stood on pedestal, and the pedestal is in triangular shape, and each angle is equal
Fixation is merged with one of angle in bottom for rounded shapes, the pole body；
The chassis is located at the middle part or middle part upper position of pole body, the chassis shape in disk form, circumferentially around in pole
The surrounding of cylinder, the chassis include the bottom wall of annulus barricade and connection annulus barricade to pole body, and the annulus barricade surrounds
There is spacing between the surrounding of pole body, with pole body, the annulus barricade is thickened towards pole body from top to bottom, forms slope
The upper surface in face, the bottom wall is horizontal, and with pole column vertical, lower surface is thickened from periphery towards pole body, the lower surface of bottom wall
Form slope surface；
The top horizontal of the pole body, and the center at top offers the circular channel extended towards pole column body, it is described
Circular channel extends to height where chassis.
The top of the pole body is in truncated conical shape, is progressively increased from the top of pole body towards chassis diameter, and the bottom of at
The top position of the annulus barricade of disk reaches maximum gauge, the downward cylindrical form of maximum gauge.
Inserted with copper core in the circular channel, extend circular channel, and the external spiral shell of copper core at the top of the copper core
Line is connected with electrode contact, is provided with nut above the electrode contact, the nut is threadedly coupled with copper core, the nut pressure
Tight electrode contact.
The working principle of the invention is:
For the present invention in use, the bottom of pole body is inserted in concentrated sulfuric acid solution, the top of pole body is provided with battery cover, described
The top of pole body is stretched out from the hole of battery cover, and in the top connection electrode connector of electrode column, the electrode contact it is upper
Fixation is tightened by nut by side, and rubber seal plug, the shape and circle of sealing-plug are arranged in the top truncated conical shape of pole body
Platform cooperates, and is inserted into inside chassis below sealing-plug, has the gap between the annulus barricade and battery cover on chassis, the sealing-plug
Periphery have the part of a circle outwardly convex, be just inserted in the gap, form mechanical seal structure.
The beneficial effects of the present invention are:
After the present invention, the pole body top of truncated conical shape and the rubber seal of its fit shapes fit closely, sealing surface is
It is inclined, it can be effectively prevent lower section acid solution, oozed out upwards from sealing off gap.
The present invention, the shape on chassis constitute mechanical labyrinth sealing structure, allow rubber seal plug into chassis, sealing ring
Outer ring and the annulus barricade on chassis seal, the inner ring of sealing ring and pole body seal, and form the extraordinary sealing of sealing performance
Structure.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention,
Fig. 2 is front view of the invention,
Fig. 3 is the A-A direction view of Fig. 2,
Reference signs list: 1-pole body, 2-pedestals, 3-chassis, 31-annulus barricades, 32-bottom walls, 4-pole bodies
Top, 5-circular channels.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.It should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Fig. 1 is schematic perspective view of the invention, in conjunction with attached drawing as it can be seen that this pole, including pedestal 2, pole body 1 and bottom
Disk 3, the pedestal 2, pole body 1 and chassis 3 are lead liquid formed by integrally casting molding structure.The present invention is formed by integrally casting molding structure,
It is seamless between all structures for an entirety, it avoids the presence of splicing gap, causes the infiltration of acid solution.
The pedestal 2 is in flat pattern, and the pole body 1 is stood on pedestal 2, and the pedestal 2 is in triangular shape, and
Each angle is rounded shapes, and fixation is merged with one of angle in the bottom of the pole body 1.The shape area increased of pedestal 2,
And each angle is fillet, has prevented wedge angle, avoids corner discharge.
In conjunction with Fig. 1 and Fig. 3, the chassis 3 is located at the middle part or middle part upper position of pole body 1, and the chassis 3 is in circle
Disk shape, circumferentially around the surrounding in pole body 1, the chassis 3 includes that annulus barricade 31 and connection annulus barricade 31 arrive pole
The bottom wall 32 of body 1, the annulus barricade 31 are centered around the surrounding of pole body 1, there is spacing, the annulus between pole body 1
Barricade 31 is thickened towards pole body 1 from top to bottom, forms slope surface, and the presence of the slope surface enhances the close patch of rubber ring and slope surface
It is right, while vertical plane is avoided, cause acid accumulator penetration.The upper surface of the bottom wall 32 is horizontal, lower surface vertical with pole body 1
It is thickened from periphery towards pole body 1, the lower surface of bottom wall 32 forms slope surface；Slope surface enhancing bottom wall 32 is secured with pole body 1
Degree.
In conjunction with Fig. 2 and Fig. 3, the top horizontal of the pole body 1, and the center at top is offered towards inside pole body 1
The circular channel 5 of extension, the circular channel 5 extend to height where chassis 3.Inserted with copper core, institute in the circular channel 5
It states and extends circular channel 5 at the top of copper core, and the external screw-thread of copper core is connected with electrode contact, sets above the electrode contact
It is equipped with nut, the nut is threadedly coupled with copper core, and the nut compresses electrode contact.The structure forms the connection of electrode, even
It connects securely.
The top 4 of the pole body is in truncated conical shape, is progressively increased from the top of pole body 1 towards 3 diameter of chassis, and
The top position of the annulus barricade 31 on chassis 3 reaches maximum gauge, the downward cylindrical form of maximum gauge.The pole of truncated conical shape
After the rubber seal of the top of body 1 and its fit shapes fits closely, sealing surface be it is inclined, lower section acid can be effectively prevent
Liquid oozes out upwards from sealing off gap.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
Technical solution consisting of any combination of the above technical features.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (3)
1. pole, it is characterised in that including pedestal, pole body and chassis, the pedestal, pole body and chassis are that lead liquid integrally pours
Molding structure is built,
The pedestal is in flat pattern, and the pole body is stood on pedestal, and the pedestal is in triangular shape, and each angle is equal
Fixation is merged with one of angle in bottom for rounded shapes, the pole body；
The chassis is located at the middle part or middle part upper position of pole body, the chassis shape in disk form, circumferentially around in pole
The surrounding of cylinder, the chassis include the bottom wall of annulus barricade and connection annulus barricade to pole body, and the annulus barricade surrounds
There is spacing between the surrounding of pole body, with pole body, the annulus barricade is thickened towards pole body from top to bottom, forms slope
The upper surface in face, the bottom wall is horizontal, and with pole column vertical, lower surface is thickened from periphery towards pole body, the lower surface of bottom wall
Form slope surface；
The top horizontal of the pole body, and the center at top offers the circular channel extended towards pole column body, it is described
Circular channel extends to height where chassis.
2. pole according to claim 1, it is characterised in that the top of the pole body is in truncated conical shape, from pole body
Top is progressively increased towards chassis diameter, and reaches maximum gauge in the top position of the annulus barricade on chassis, maximum gauge to
Lower cylindrical form.
3. pole according to claim 1, it is characterised in that inserted with copper core, the top of the copper core in the circular channel
Circular channel is extended in portion, and the external screw-thread of copper core is connected with electrode contact, is provided with nut above the electrode contact, institute
It states nut to be threadedly coupled with copper core, the nut compresses electrode contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552072.1A CN109449361B (en) | 2018-12-19 | 2018-12-19 | Pole post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552072.1A CN109449361B (en) | 2018-12-19 | 2018-12-19 | Pole post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449361A true CN109449361A (en) | 2019-03-08 |
| CN109449361B CN109449361B (en) | 2024-05-03 |
Family
ID=65559476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811552072.1A Active CN109449361B (en) | 2018-12-19 | 2018-12-19 | Pole post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449361B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536755U (en) * | 1991-10-17 | 1993-05-18 | 新神戸電機株式会社 | Sealed lead acid battery |
| JPH10144289A (en) * | 1996-11-14 | 1998-05-29 | Furukawa Battery Co Ltd:The | Terminal adapter for lead-acid battery |
| JPH11135086A (en) * | 1997-10-28 | 1999-05-21 | Shin Kobe Electric Mach Co Ltd | Bushing for lead-acid battery and lead-acid battery using the bushing |
| JPH11354086A (en) * | 1998-06-10 | 1999-12-24 | Yuasa Corp | Electrode pole sealing method for storage battery |
| JP2000133242A (en) * | 1998-10-22 | 2000-05-12 | Yuasa Corp | Lead-acid battery |
| JP2001015097A (en) * | 1999-06-30 | 2001-01-19 | Yuasa Corp | Manufacture of lead-acid battery terminal |
| CN201072779Y (en) * | 2007-07-24 | 2008-06-11 | 卧龙电气集团股份有限公司 | Connection strip used for accumulator pole column protection |
| CN201134471Y (en) * | 2007-12-28 | 2008-10-15 | 安阳成翔电器有限公司 | Accumulator with glass fibre separator |
| CN201149880Y (en) * | 2008-02-02 | 2008-11-12 | 张祥茂 | Accumulator terminal |
| CN201298573Y (en) * | 2008-10-23 | 2009-08-26 | 英明精密机件（苏州）有限公司 | Lead electrode fastener |
| CN201315325Y (en) * | 2008-03-11 | 2009-09-23 | 哈尔滨光宇蓄电池股份有限公司 | Novel liquid-leakage-proof device of storage battery |
| KR101094615B1 (en) * | 2010-07-16 | 2011-12-15 | 세방전지(주) | A battery terminal system |
| CN202134603U (en) * | 2011-06-01 | 2012-02-01 | 福建亚亨动力科技集团有限公司 | Acid leakage proofing terminal slot of storage battery |
| CN203103388U (en) * | 2012-12-29 | 2013-07-31 | 肇庆理士电源技术有限公司 | Battery terminal and lead-acid storage battery |
| CN203521515U (en) * | 2013-10-21 | 2014-04-02 | 安徽理士电池技术有限公司 | Terminal structure capable of ensuring welding quality of terminal and storage battery |
| CN203932182U (en) * | 2014-05-09 | 2014-11-05 | 天能集团江苏特种电源有限公司 | A kind of polar post of lead acid batteries |
| CN204271178U (en) * | 2014-12-19 | 2015-04-15 | 浙江天能电池江苏新能源有限公司 | A kind of economizing type battery post |
| CN105552450A (en) * | 2016-02-03 | 2016-05-04 | 江苏富威能源有限公司 | Sealing and leakage-prevention device of storage battery terminal |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
| CN207967070U (en) * | 2018-02-06 | 2018-10-12 | 天能电池集团有限公司 | A kind of lead accumulator end post sealing structure |
| CN209344218U (en) * | 2018-12-19 | 2019-09-03 | 扬州金快乐电源有限公司 | Pole |
-
2018
- 2018-12-19 CN CN201811552072.1A patent/CN109449361B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536755U (en) * | 1991-10-17 | 1993-05-18 | 新神戸電機株式会社 | Sealed lead acid battery |
| JPH10144289A (en) * | 1996-11-14 | 1998-05-29 | Furukawa Battery Co Ltd:The | Terminal adapter for lead-acid battery |
| JPH11135086A (en) * | 1997-10-28 | 1999-05-21 | Shin Kobe Electric Mach Co Ltd | Bushing for lead-acid battery and lead-acid battery using the bushing |
| JPH11354086A (en) * | 1998-06-10 | 1999-12-24 | Yuasa Corp | Electrode pole sealing method for storage battery |
| JP2000133242A (en) * | 1998-10-22 | 2000-05-12 | Yuasa Corp | Lead-acid battery |
| JP2001015097A (en) * | 1999-06-30 | 2001-01-19 | Yuasa Corp | Manufacture of lead-acid battery terminal |
| CN201072779Y (en) * | 2007-07-24 | 2008-06-11 | 卧龙电气集团股份有限公司 | Connection strip used for accumulator pole column protection |
| CN201134471Y (en) * | 2007-12-28 | 2008-10-15 | 安阳成翔电器有限公司 | Accumulator with glass fibre separator |
| CN201149880Y (en) * | 2008-02-02 | 2008-11-12 | 张祥茂 | Accumulator terminal |
| CN201315325Y (en) * | 2008-03-11 | 2009-09-23 | 哈尔滨光宇蓄电池股份有限公司 | Novel liquid-leakage-proof device of storage battery |
| CN201298573Y (en) * | 2008-10-23 | 2009-08-26 | 英明精密机件（苏州）有限公司 | Lead electrode fastener |
| KR101094615B1 (en) * | 2010-07-16 | 2011-12-15 | 세방전지(주) | A battery terminal system |
| CN202134603U (en) * | 2011-06-01 | 2012-02-01 | 福建亚亨动力科技集团有限公司 | Acid leakage proofing terminal slot of storage battery |
| CN203103388U (en) * | 2012-12-29 | 2013-07-31 | 肇庆理士电源技术有限公司 | Battery terminal and lead-acid storage battery |
| CN203521515U (en) * | 2013-10-21 | 2014-04-02 | 安徽理士电池技术有限公司 | Terminal structure capable of ensuring welding quality of terminal and storage battery |
| CN203932182U (en) * | 2014-05-09 | 2014-11-05 | 天能集团江苏特种电源有限公司 | A kind of polar post of lead acid batteries |
| CN204271178U (en) * | 2014-12-19 | 2015-04-15 | 浙江天能电池江苏新能源有限公司 | A kind of economizing type battery post |
| CN105552450A (en) * | 2016-02-03 | 2016-05-04 | 江苏富威能源有限公司 | Sealing and leakage-prevention device of storage battery terminal |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
| CN207967070U (en) * | 2018-02-06 | 2018-10-12 | 天能电池集团有限公司 | A kind of lead accumulator end post sealing structure |
| CN209344218U (en) * | 2018-12-19 | 2019-09-03 | 扬州金快乐电源有限公司 | Pole |
Non-Patent Citations (1)
| Title |
|---|
| 张海涛;: "铅酸蓄电池在线监测自动化及其实现", 无线互联科技, no. 14, 25 July 2016 (2016-07-25) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109449361B (en) | 2024-05-03 |
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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 | ||
| GR01 | Patent grant |