CN201270263Y - Connecting structure for pole column and cell cover of lead acid accumulator - Google Patents
Connecting structure for pole column and cell cover of lead acid accumulator Download PDFInfo
- Publication number
- CN201270263Y CN201270263Y CNU2008201651283U CN200820165128U CN201270263Y CN 201270263 Y CN201270263 Y CN 201270263Y CN U2008201651283 U CNU2008201651283 U CN U2008201651283U CN 200820165128 U CN200820165128 U CN 200820165128U CN 201270263 Y CN201270263 Y CN 201270263Y
- Authority
- CN
- China
- Prior art keywords
- battery cover
- pole rod
- lead acid
- pole
- battery
- 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.)
- Expired - Lifetime
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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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a connecting structure for the pole rod and battery cover of lead acid battery, wherein the surface at the head side of the pole rod is coated by one layer of a plastic body; the head of the pole rod is plugged into a pole rod hole on the battery cover and is fused with the battery cover via the plastic on the plastic body. The utility model can directly fuse the pole rod and the battery cover via plastic integrally, to eliminate pole rod sealing rubber (two-component epoxy sealing rubber and two-component polyacrylate sealing rubber), to avoid the volatilization of curing agent, thereby protecting users and environment from toxic materials. The utility model reduces the curing process of pole rod sealing rubber in battery production to reduce labor strength; eliminates heating baking channel to reduce device investment and save energy; and reduces battery production period to improve production efficiency.
Description
Technical field
The utility model relates to the syndeton of the pole and the battery cover of lead acid accumulator.
Background technology
Existing sealing polar post of lead acid batteries mode is fluid sealant sealing (two component epoxy fluid sealant and two component polyacrylate fluid sealant).After battery case and lid are finished heat-sealing, enter electrode column sealing glue sealing process again.Pole is inserted in the hole of lid, fills and bond with above-mentioned fluid sealant again and fix, the curing agent that this operation glue volatilizes has certain excitant, and curing process need heat some hrs, at the bottom of the production efficiency, after use a period of time, the possibility of coming unstuck in addition.
Summary of the invention
Technical problem to be solved in the utility model provides the syndeton of a kind of polar post of lead acid batteries and battery cover, and it connects fast firmly, and the production efficiency height also improves production environment.For this reason, the utility model by the following technical solutions: the head side surface of described pole one deck plastic body that is wrapped, the head of described pole is inserted in the pole hole of battery cover, and is connected with the battery cover fusion by the plastics on the plastic body.Owing to adopt the technical solution of the utility model, pole and battery cover in conjunction with the time, adopt plastics directly to merge and integrated combination, therefore can not re-use electrode column sealing glue (two component epoxy fluid sealant and two component polyacrylate fluid sealant), do not have the volatilization of curing agent, do not have the injury of poisonous substance confrontation personnel and environment; Simultaneously, reduced the electrode column sealing adhesive curing operation of battery production, the minimizing personnel drop into; Do not need to heat drying tunnel, minimizing equipment drops into, energy savings; Shorten the battery production cycle, production efficiency improves greatly.
Description of drawings
Fig. 1 is the cutaway view of embodiment that the utility model provides.
Embodiment
With reference to accompanying drawing.Polar post of lead acid batteries comprises lead alloy main body 1 and is located at copper core 2 in the lead alloy main body 1, the head side surface of the utility model pole one deck plastic body 3 that is wrapped, and the pole side surface of the plastic body that is wrapped is shaped on screw thread 4.The head of described pole is inserted in the pole hole 10 of battery cover 9, and is connected with battery cover 9 fusions by the plastics on the plastic body.The plastics of plastic body can adopt ABS or PP.
Described pole also has one section and protrudes 8 below step, described step is supported on the convex section, and described convex section is tapered, and it can be to the step support, and helps improving the bond quality of pole and battery cover.
Aperture in pole hole 10 connects polarity tab 11.
Claims (6)
1, the syndeton of polar post of lead acid batteries and battery cover, the head side surface that it is characterized in that described pole one deck plastic body that is wrapped, the head of described pole is inserted in the pole hole of battery cover, and is connected with the battery cover fusion by the plastics on the plastic body.
2, the syndeton of polar post of lead acid batteries as claimed in claim 1 and battery cover, the pole side surface of the plastic body that it is characterized in that being wrapped is shaped on concave-convex configuration, screw thread or cannelure.
3, the syndeton of polar post of lead acid batteries as claimed in claim 1 and battery cover is characterized in that the surface of described plastic body has step, and step has step surface up, and described step surface is connected with the battery cover fusion.
4, the syndeton of polar post of lead acid batteries as claimed in claim 1 and battery cover is characterized in that described step inboard is shaped on groove.
5, as the syndeton of claim 3 or 4 described polar post of lead acid batteries and battery cover, it is characterized in that described pole has one section protrusion below step, described step is supported on the convex section.
6, the syndeton of polar post of lead acid batteries as claimed in claim 5 and battery cover is characterized in that described convex section is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201651283U CN201270263Y (en) | 2008-09-27 | 2008-09-27 | Connecting structure for pole column and cell cover of lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201651283U CN201270263Y (en) | 2008-09-27 | 2008-09-27 | Connecting structure for pole column and cell cover of lead acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270263Y true CN201270263Y (en) | 2009-07-08 |
Family
ID=40842871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201651283U Expired - Lifetime CN201270263Y (en) | 2008-09-27 | 2008-09-27 | Connecting structure for pole column and cell cover of lead acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270263Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082244A (en) * | 2009-11-28 | 2011-06-01 | 上海比亚迪有限公司 | Battery cover plate assembly, preparation method of battery cover plate assembly, single battery and battery pack |
| CN102290556A (en) * | 2011-07-15 | 2011-12-21 | 山东圣阳电源股份有限公司 | Sealing structure of end post and battery cover of lead-acid storage battery |
| CN105679974A (en) * | 2009-11-28 | 2016-06-15 | 上海比亚迪有限公司 | Production method of battery cover plate assembly |
| CN107634158A (en) * | 2017-07-28 | 2018-01-26 | 超威电源有限公司 | A kind of battery-end method for sealing polar post and structure |
| CN105742530B (en) * | 2009-11-28 | 2019-02-01 | 上海比亚迪有限公司 | Battery cover board assembly, preparation method and single battery and battery pack |
| CN109449325A (en) * | 2018-12-19 | 2019-03-08 | 扬州金快乐电源有限公司 | A kind of pole connector cover |
-
2008
- 2008-09-27 CN CNU2008201651283U patent/CN201270263Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082244A (en) * | 2009-11-28 | 2011-06-01 | 上海比亚迪有限公司 | Battery cover plate assembly, preparation method of battery cover plate assembly, single battery and battery pack |
| CN104966801A (en) * | 2009-11-28 | 2015-10-07 | 上海比亚迪有限公司 | Battery cover plate assembly, preparation method thereof, single battery and battery pack |
| CN105679974A (en) * | 2009-11-28 | 2016-06-15 | 上海比亚迪有限公司 | Production method of battery cover plate assembly |
| CN102082244B (en) * | 2009-11-28 | 2016-06-15 | 上海比亚迪有限公司 | Battery cover board assembly, its preparation method and cell and set of cells |
| CN105679974B (en) * | 2009-11-28 | 2018-09-07 | 上海比亚迪有限公司 | The preparation method of battery cover board assembly |
| CN105742530B (en) * | 2009-11-28 | 2019-02-01 | 上海比亚迪有限公司 | Battery cover board assembly, preparation method and single battery and battery pack |
| CN102290556A (en) * | 2011-07-15 | 2011-12-21 | 山东圣阳电源股份有限公司 | Sealing structure of end post and battery cover of lead-acid storage battery |
| CN107634158A (en) * | 2017-07-28 | 2018-01-26 | 超威电源有限公司 | A kind of battery-end method for sealing polar post and structure |
| CN107634158B (en) * | 2017-07-28 | 2020-06-30 | 超威电源集团有限公司 | Battery terminal post sealing method and structure |
| CN109449325A (en) * | 2018-12-19 | 2019-03-08 | 扬州金快乐电源有限公司 | A kind of pole connector cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |