CN202308100U - Storage battery with excellent sealing property - Google Patents
Storage battery with excellent sealing property Download PDFInfo
- Publication number
- CN202308100U CN202308100U CN2011204398804U CN201120439880U CN202308100U CN 202308100 U CN202308100 U CN 202308100U CN 2011204398804 U CN2011204398804 U CN 2011204398804U CN 201120439880 U CN201120439880 U CN 201120439880U CN 202308100 U CN202308100 U CN 202308100U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- installing hole
- lead terminal
- terminal post
- lead
- 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 - Fee Related
Links
Classifications
-
- 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a storage battery with excellent sealing property. The storage battery comprises a shell, electrolyte and a lead pole column, wherein the electrolyte is arranged in the shell; the lead pole column is soaked in the electrolyte; the lead pole column is connected with a copper piece; a mounting hole is formed in the shell; a lead sleeve is inlaid on the inner side wall of the mounting hole and the outer side wall of the lead pole column; the lead pole column and the copper piece are welded with each other and the connecting part is positioned in the mounting hole; sealant for wrapping the connecting part of the lead pole column and the copper piece is filled in the mounting hole; and a convex ring is formed on the contact part of the inner side wall of the mounting hole and the lead sleeve. The lead sleeve of the storage battery is embedded in the shell and is tightly combined with the shell, so acid leakage can be effectively avoided; and the sealant for wrapping the connecting part of the lead pole column and the copper piece is filled in the mounting hole, so the storage battery has excellent sealing property, can effectively avoid acid leakage and improves using safety for people.
Description
Technical field
The utility model relates to accumulator structure, specifically is meant the storage battery that a kind of sealing is good.
Background technology
Storage battery is a kind of in the battery, and its effect is to store limited electric energy, is applied to good environment pollution-free, dry, room temperature usually, and its operation principle is converted into electric energy to chemical energy exactly.
Storage battery has good electric energy storage performance; Be widely used in fields such as communication, illumination, photovoltaic; Usually storage battery all is to use sheet metal to cooperate the other materials sealing, and existing storage battery designs unreasonable its sealing effectiveness that makes on sealing surface structure not good, thereby electrolyte outflow (claiming " climbing acid " at once in the industry) occurs; Cause phenomenon such as battery micro-short circuit to take place often, this has brought certain loss for life production of people.
The utility model content
The utility model provides a kind of sealing good storage battery, and its main purpose is to overcome existing storage battery because unreasonable the causing of sealing surface structure design climbed acid, brings the shortcoming of loss for people's life production.
The utility model adopts following technical scheme: the storage battery that a kind of sealing is good, and comprise housing, be loaded on the electrolyte in the housing and be soaked in the lead terminal post in the electrolyte, lead terminal post connects a bronze medal spare, and said housing is provided with installing hole.
Improvement as the utility model; Said installing hole madial wall and lead terminal post are inlaid with a plumbous cover; Said lead terminal post and copper spare are through being welded to connect and this junction is arranged in said installing hole; Be filled with the fluid sealant with the junction coating of said lead terminal post and copper spare in the installing hole, said installing hole madial wall forms bulge loop with the contacted position of plumbous cover.
The end face of above-mentioned lead terminal post is concordant with the end face of said plumbous cover, and above-mentioned bulge loop has two at least, and its big I is inconsistent.
Aforementioned fluid sealant is filled between said installing hole madial wall, plumbous cover end face, junction and the copper spare lateral wall.
Can know that by above-mentioned description compare with prior art, the utlity model has following advantage: the lead of the utility model storage battery is embedded in housing to the utility model structure; Combine closely with housing, can effectively prevent to climb acid, be filled with fluid sealant in the installing hole the junction coating of said lead terminal post and copper spare; This shows; This storage battery sealing is good, can prevent effectively that acid solution from climbing out of, and has improved the fail safe that people use.
Description of drawings
Fig. 1 is the novel sectional structure sketch map of this use.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.
The storage battery that a kind of sealing is good; With reference to Fig. 1, comprise housing 1, be loaded on the electrolyte in the housing 1 and be soaked in the lead terminal post 2 in the electrolyte, do not show electrolyte among the figure; Lead terminal post 2 connects a bronze medal spare 3; Said housing 1 is provided with installing hole 10, and said installing hole 10 madial walls 100 are inlaid with a plumbous cover 4 with lead terminal post 2 lateral walls 21, and said lead terminal post 2 and copper spare 3 are through being welded to connect and this junction 23 is arranged in said installing hole 10; Be filled with the fluid sealant 5 with junction 23 coatings of said lead terminal post 2 and copper spare 3 in the installing hole 10, said installing hole 10 madial walls 100 form bulge loop with plumbous cover 4 contacted positions.
Further, the end face 24 of said lead terminal post 2 is concordant with the end face 41 of said plumbous cover 4, and said bulge loop has two at least, and its big I is inconsistent; Aforementioned fluid sealant 5 is filled between said installing hole 10 madial walls 100, plumbous cover 4 end faces 41, junction 23 and copper spare 3 lateral walls 31.
By on can know; The lead cover 4 of this storage battery is embedded in housing 1, combines closely with housing 1, can effectively prevent to climb acid; Be filled with fluid sealant in the installing hole 10 with junction 23 coatings of said lead terminal post 2 and copper spare 3; So whole storage battery sealing is good, can prevent effectively that acid solution from climbing out of, improved the fail safe that people use.
The above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (3)
1. storage battery that sealing is good; Comprise housing, be loaded on the electrolyte in the housing and be soaked in the lead terminal post in the electrolyte; Lead terminal post connects a bronze medal spare; Said housing is provided with installing hole, it is characterized in that: said installing hole madial wall and lead terminal post lateral wall are inlaid with a plumbous cover, and said lead terminal post and copper spare are through being welded to connect and this junction is arranged in said installing hole; Be filled with the fluid sealant with the junction coating of said lead terminal post and copper spare in the installing hole, said installing hole madial wall forms bulge loop with the contacted position of plumbous cover.
2. the good storage battery of a kind of sealing as claimed in claim 1 is characterized in that: the end face of said lead terminal post is concordant with the end face of said plumbous cover, and said bulge loop has two at least, and its big I is inconsistent.
3. the good storage battery of a kind of sealing as claimed in claim 2 is characterized in that: said fluid sealant is filled between said installing hole madial wall, plumbous cover end face, junction and the copper spare lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398804U CN202308100U (en) | 2011-11-09 | 2011-11-09 | Storage battery with excellent sealing property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398804U CN202308100U (en) | 2011-11-09 | 2011-11-09 | Storage battery with excellent sealing property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308100U true CN202308100U (en) | 2012-07-04 |
Family
ID=46376933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204398804U Expired - Fee Related CN202308100U (en) | 2011-11-09 | 2011-11-09 | Storage battery with excellent sealing property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518178A (en) * | 2013-09-30 | 2015-04-15 | 松下蓄电池(沈阳)有限公司 | Lead storage battery |
| CN106299229A (en) * | 2016-08-19 | 2017-01-04 | 超威电源有限公司 | A kind of accumulator lead terminal and preparation method thereof |
| 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 |
-
2011
- 2011-11-09 CN CN2011204398804U patent/CN202308100U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518178A (en) * | 2013-09-30 | 2015-04-15 | 松下蓄电池(沈阳)有限公司 | Lead storage battery |
| CN106299229A (en) * | 2016-08-19 | 2017-01-04 | 超威电源有限公司 | A kind of accumulator lead terminal and preparation method thereof |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |