CN206602132U - A kind of lead acid storage battery for traction seal - Google Patents
A kind of lead acid storage battery for traction seal Download PDFInfo
- Publication number
- CN206602132U CN206602132U CN201621461971.7U CN201621461971U CN206602132U CN 206602132 U CN206602132 U CN 206602132U CN 201621461971 U CN201621461971 U CN 201621461971U CN 206602132 U CN206602132 U CN 206602132U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- lead acid
- acid storage
- boss
- annular boss
- 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
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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 discloses a kind of lead acid storage battery for traction seal, the inner cylinder face that seal body is engaged with pole external cylindrical surface is provided with the annular boss that 2 height are 0.8mm, the external cylindrical surface that seal body is engaged with battery cover inner cylinder face is located in the axial spacing of 2 annular boss provided with the outer ring boss that 2 height are 0.8mm, 2 outer ring boss.The utility model has good sealing effect, solves the problem of battery electrode column seepage climbs acid corrosion terminal, extends the advantage of the service life of battery.
Description
Technical field
The utility model belongs to battery technology field, more particularly to a kind of lead acid storage battery for traction seal.
Background technology
Lead acid storage battery for traction, as the DC dynamo power supply of the electric vehicles such as fork truck, carrier, i.e., applied to coal
Ore deposit, harbour, station, factory and large warehoused unit, are also widely used in public transport, physical culture and public place of entertainment.With other batteries
Compare, lead-acid accumulator has low cost, long lifespan, high reliability.Lead-acid accumulator relies on its excellent performance valency
Lattice ratio, occupies very important status in secondary cell field, and in all aqueous solution power supply systems, lead-acid accumulator has
Higher operating voltage, preferable heavy-current discharge performance and high and low temperature discharge performance, it had both been suitable for floating charge and used, and fitted again
Together in startup, recycle.But lead acid storage battery for traction is there is also some shortcomings, especially because existing electrode column sealing part
Poor sealing, easy aging, short life cause the problem of seepage of battery electrode column climbs acid corrosion terminal, shorten battery
The service life life-span.
The content of the invention
The purpose of this utility model is to overcome the above-mentioned not enough of prior art and provide a kind of good sealing effect, can effectively be solved
Certainly battery electrode column seepage climbs the lead acid storage battery for traction seal of sour problem.
The technical solution of the utility model is：Outside a kind of lead acid storage battery for traction seal, seal body and pole
The inner cylinder face of face of cylinder engagement is provided with some annular boss.
The further technical scheme of the utility model is：It is cylindrical that the seal body is engaged with battery cover inner cylinder face
Cylinder is provided with some outer ring boss.
The further technical scheme of the utility model is：The annular boss is 2.
The further technical scheme of the utility model is：The outer ring boss is 2.
The further technical scheme of the utility model is：2 outer ring boss are located at the axial direction of 2 annular boss
In spacing.
The further technical scheme of the utility model is：The outer ring boss is highly 0.5~1.5mm.
The further technical scheme of the utility model is：The annular boss height is 0.5~1.5mm.
The further technical scheme of the utility model is：The seal body, annular boss and outer ring boss by
The rubber seal that fluorosioloxane rubber or flame-retardant chloroprene rubber material are made.
The utility model has following features compared with prior art：
Because the present invention sets up twice inside-and-outside ring on the former rubber seal interior sealing face of cylinder and the external seal face of cylinder
Boss, using the compression of inside-and-outside ring boss, makes to be close to battery cover after outer ring boss compression, annular boss pressure
It is close to battery electrode column after compression deformation, while the sealing after the annular boss face crimp on seal inner cylinder face surface, becomes
Face is sealed into linear sealing, sealing is become reliable, so as to reach the excellent sealing at pole position, extends the service life of battery.
Detailed construction of the present utility model is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model assembling schematic diagram.
Embodiment
Embodiment 1
As shown in Figure 1, 2, a kind of lead acid storage battery for traction seal, seal body 1 is engaged with the external cylindrical surface of pole 2
Inner cylinder face provided with the annular boss 12 that 2 height are 0.8mm, seal body 1 is engaged with the inner cylinder face of battery cover 3
External cylindrical surface provided with the outer ring boss 11 that 2 height are 0.8mm, 2 outer ring boss 11 are located at 2 annulars
In the axial spacing of boss 12, the seal body 1, annular boss 12 and outer ring boss 11 are by fluorosioloxane rubber or fire-retardant
The rubber seal that chloroprene rubber material is made.
The present invention utilizes the He of outer ring boss 11 by being provided with outer ring boss 11 and annular boss 12 on seal
The compression of annular boss 12, makes to be close to battery cover after the compression of outer ring boss 11, the compression deformation of annular boss 12
After be close to battery electrode column so that reach pole position excellent sealing effect, while the annular on seal inner cylinder face surface
Sealing after boss face crimp, change face is sealed into linear sealing, sealing is become reliable, solves battery electrode column seepage and climbs acid
The problem of corroding terminal, extends the service life of battery.
Claims (7)
1. a kind of lead acid storage battery for traction seal, it is characterised in that：Seal body（1）With pole（2）External cylindrical surface connects
The inner cylinder face of conjunction is provided with some annular boss（12）；The seal body（1）With battery cover（3）Inner cylinder face connects
The external cylindrical surface of conjunction is provided with some outer ring boss（11）.
2. a kind of lead acid storage battery for traction seal according to claim 1, it is characterised in that：The annular boss
（12）For 2.
3. a kind of lead acid storage battery for traction seal according to claim 1 or 2, it is characterised in that：The outer annular
Boss（11）For 2.
4. a kind of lead acid storage battery for traction seal according to claim 3, it is characterised in that：Described 2 outer annulars
Boss（11）Positioned at 2 annular boss（12）Axial spacing in.
5. a kind of lead acid storage battery for traction seal according to claim 1 or 2, it is characterised in that：The annular
Boss（12）Highly it is 0.5~1.5mm.
6. a kind of lead acid storage battery for traction seal according to claim 1 or 2, it is characterised in that：The outer annular
Boss（11）Highly it is 0.5~1.5mm.
7. a kind of lead acid storage battery for traction seal according to claim 1 or 2, it is characterised in that：The seal
Body（1）, annular boss（12）And outer ring boss（11）The rubber being made up of fluorosioloxane rubber or flame-retardant chloroprene rubber material
Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461971.7U CN206602132U (en) | 2016-12-29 | 2016-12-29 | A kind of lead acid storage battery for traction seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461971.7U CN206602132U (en) | 2016-12-29 | 2016-12-29 | A kind of lead acid storage battery for traction seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602132U true CN206602132U (en) | 2017-10-31 |
Family
ID=60149339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461971.7U Active CN206602132U (en) | 2016-12-29 | 2016-12-29 | A kind of lead acid storage battery for traction seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802060A (en) * | 2018-12-26 | 2019-05-24 | 安徽理士电源技术有限公司 | A kind of electrode column sealing part of integral type fixed tubular type pregnant solution type battery |
-
2016
- 2016-12-29 CN CN201621461971.7U patent/CN206602132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802060A (en) * | 2018-12-26 | 2019-05-24 | 安徽理士电源技术有限公司 | A kind of electrode column sealing part of integral type fixed tubular type pregnant solution type battery |
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| GR01 | Patent grant |