CN204118138U - Tube type storage battery L-type hermetically-sealed construction - Google Patents
Tube type storage battery L-type hermetically-sealed construction Download PDFInfo
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- CN204118138U CN204118138U CN201420530856.5U CN201420530856U CN204118138U CN 204118138 U CN204118138 U CN 204118138U CN 201420530856 U CN201420530856 U CN 201420530856U CN 204118138 U CN204118138 U CN 204118138U
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- battery
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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)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
A kind of tube type storage battery L-type hermetically-sealed construction, comprise battery cover, battery case, described battery cover lower end is provided with outstanding limit, described battery container upper surface is provided with groove, it is characterized in that described battery container inwall surrounding is connected with L-type plate, and L-type plate is connected to each other, L-type plate upper surface is not less than battery container upper surface.Adopt said structure, when sealed cell, in groove and cavity, fill epoxy resin, close battery cover, after in the groove that the outstanding limit of battery cover is deep into housing, through after a while, epoxy resin both have cured the outstanding limit of battery cover and the groove of battery container, the contact area that have cured again battery cover and cavity, particularly cavity and battery cover is large, significantly adds solidification area, improve sealing intensity, increase seal thickness simultaneously, make sealing solid and reliable, there will not be the phenomenon emitting acid gas leakage.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction, particularly a kind of tube type storage battery L-type hermetically-sealed construction.
Background technology
The inside battery pole that conventional tubular cells is made up of positive plate, negative plate and glass mat is assembled in housing, by epoxy sealing battery cover and battery container, strengthen the sealing of battery, both can prevent pole plate and the extraneous contact of inside battery, also ensure that the acid solution of inside battery did not enter battery ambient environment.The lid of conventional tubular cells and the hermetically-sealed construction of housing are: battery cover has outstanding limit, battery container has a groove, groove is built with epoxy resin, when the outstanding limit of battery cover is deep in the groove of housing, because the gap on groove width and outstanding limit is less, epoxy resin is after overcuring, may occur that sealing is bad, there is the phenomenon of leaking acid gas leakage, especially there is certain pressure at inside battery after using for many years always can accelerate battery failure and gas leakage leakage acid, the equipment and instrument of surrounding environment can be damaged, even cause the major accidents such as fire.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, and battery cover and battery case are through epoxy resin after overcuring, and sealing closely, can not exist the L-type hermetically-sealed construction leaking acid gas leakage.
For solving the problems of the technologies described above, the technical solution of the utility model is such: a kind of tube type storage battery L-type hermetically-sealed construction, comprise battery cover, battery case, described battery cover lower end is provided with outstanding limit, described battery container upper surface is provided with groove, it is characterized in that described battery container inwall surrounding is connected with L-type plate, and L-type plate is connected to each other, L-type plate upper surface is not less than battery container upper surface.
Adopt said structure, when sealed cell, in groove and cavity, fill epoxy resin, close battery cover, after in the groove that the outstanding limit of battery cover is deep into housing, through after a while, epoxy resin both have cured the outstanding limit of battery cover and the groove of battery container, the contact area that have cured again battery cover and cavity, particularly cavity and battery cover is large, significantly adds solidification area, improve sealing intensity, increase seal thickness simultaneously, make sealing solid and reliable, there will not be the phenomenon emitting acid gas leakage.
Accompanying drawing explanation
Fig. 1 is conventional seals structural representation;
Fig. 2 is the utility model sealed structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, a kind of tube type storage battery L-type hermetically-sealed construction, comprise battery cover 1, battery case 2, described battery cover 1 lower end is provided with outstanding limit 3, described battery container 2 upper surface is provided with groove 4, described battery container inwall surrounding is connected with L-type plate 5, and L-type plate 5 is connected to each other, and L-type plate 5 upper surface is not less than battery container 2 upper surface.The preferred thick 5mm of L-type plate 5, high 20mm, its upper surface exceeds battery container 2 upper surface 20mm.After internal cell is assembled into battery container 2, L-type plate 5 is fixed on the inwall of battery container 2, L-type plate 5 defines cavity 6 with the inwall of battery container 2, and when needing sealed cell, in groove 4 and cavity 6, fill epoxy resin, the battery cover 1 that closes just can.Through after a while, epoxy resin both have cured the outstanding limit 3 of battery cover 1 and the groove 4 of battery container 2, have cured again battery cover 1 and cavity 6, particularly cavity 6 is large with the contact area of battery cover 1, significantly add solidification area, improve sealing intensity, increase seal thickness simultaneously, make sealing solid and reliable, there will not be the phenomenon emitting acid gas leakage.
Claims (2)
1. a tube type storage battery L-type hermetically-sealed construction, comprise battery cover (1), battery case (2), described battery cover (1) lower end is provided with outstanding limit (3), described battery container (2) upper surface is provided with groove (4), it is characterized in that described battery container inwall surrounding is connected with L-type plate (5), and L-type plate (5) is connected to each other, L-type plate (5) upper surface is not less than battery container (2) upper surface.
2. tube type storage battery L-type hermetically-sealed construction according to claim 1, it is characterized in that the thick 5mm of described L-type plate (5), high 20mm, its upper surface exceeds battery container (2) upper surface 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530856.5U CN204118138U (en) | 2014-09-16 | 2014-09-16 | Tube type storage battery L-type hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530856.5U CN204118138U (en) | 2014-09-16 | 2014-09-16 | Tube type storage battery L-type hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118138U true CN204118138U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530856.5U Active CN204118138U (en) | 2014-09-16 | 2014-09-16 | Tube type storage battery L-type hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716278A (en) * | 2015-02-06 | 2015-06-17 | 成都佳美嘉科技有限公司 | Tubular storage battery novel seal structure |
| WO2022160267A1 (en) * | 2021-01-29 | 2022-08-04 | 东莞新能安科技有限公司 | Battery pack, electrical device, and method for assembling battery pack |
-
2014
- 2014-09-16 CN CN201420530856.5U patent/CN204118138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716278A (en) * | 2015-02-06 | 2015-06-17 | 成都佳美嘉科技有限公司 | Tubular storage battery novel seal structure |
| WO2022160267A1 (en) * | 2021-01-29 | 2022-08-04 | 东莞新能安科技有限公司 | Battery pack, electrical device, and method for assembling battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |