CN203300712U - Storage battery without press-fit sealing ring - Google Patents
Storage battery without press-fit sealing ring Download PDFInfo
- Publication number
- CN203300712U CN203300712U CN2013203338646U CN201320333864U CN203300712U CN 203300712 U CN203300712 U CN 203300712U CN 2013203338646 U CN2013203338646 U CN 2013203338646U CN 201320333864 U CN201320333864 U CN 201320333864U CN 203300712 U CN203300712 U CN 203300712U
- Authority
- CN
- China
- Prior art keywords
- pole
- sealing
- storage battery
- middle cover
- press
- 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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a storage battery without a press-fit sealing ring. The storage battery comprises a battery tank, a middle cover, a cover plate, a pole and wiring terminals, wherein a terminal groove is formed in one end part of the middle cover, and a lead boss of the pole is arranged in the middle of the terminal groove; and a sealing structure of the storage battery is characterized in that the pole is inserted into a pole hole of the middle cover, the interior of a sealing cap is sealed through curing sealing glue, and the sealing glue and the sealing cap which are located at the periphery of the top end of the pole are removed so as to form the lead boss of the pole. According to the storage battery without the press-fit sealing ring, the structure is simple, and the sealing structure for the pole and the middle cover is formed in a manner that the pole is placed in the pole hole and the sealing cap from the reverse side, the top end of the pole jacks against the internal surface of the sealing cap, the sealing glue is dispensed into the pole hole and the sealing cap when the middle cover is closed, the sealing cap is drilled by a drill bit from the front side after the glue is dried, and the top end of the pole is exposed so as to form the lead boss of the pole; and the assembly of a sealing ring and the dispensing of bottom glue are not required, so that the steps are simple, the mechanized operation can be realized, the cost for storage battery materials is reduced directly, the production efficiency is increased, and the quality of products is improved.
Description
Technical field
The utility model relates to the battery technology field, is specifically related to a kind of nothing and press-fits the storage battery of sealing ring.
Background technology
In the storage battery manufacture process, pole and middle cover pole column hole hermetically-sealed construction, manufacturer generally adopts and stamp the high-intensity primer of one deck in terminal groove at present, then press-fit sealing ring in pole column hole, and then stamp color glue and complete, this press-fits the necessary manual operation of sealing ring operation, be difficult to realize do mechanization operation, and manual operation is unstable, fluctuation is large, often occur that the sealing ring pressure in pole column hole is not in place, perhaps weigh sealing ring wounded, be prone in the later stage use because of the not good pole that causes of pole column hole sealing and climb sour phenomenon, affect the storage battery quality.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of nothing and press-fits the storage battery of sealing ring, need not the fitting tight circle, electrode column sealing is effective, is conducive to realize mechanization production, directly reduce simultaneously the accumulator material expense, improved the quality of production efficiency and product.
The utility model is achieved through the following technical solutions:
A kind of nothing press-fits the storage battery of sealing ring, comprise battery case, middle cover, cover plate, pole and binding post, described middle cover one end is provided with terminal groove, be provided with the plumbous boss of pole in the middle of described terminal groove, its hermetically-sealed construction is that pole is inserted in middle cover pole column hole and sealing cap and seal by sealing glue solidifying, and fluid sealant and the sealing cap of removing periphery, pole top form pole lead boss.
The further improvement project of the utility model is that described sealing cap internal diameter from bottom to top diminishes gradually, is circular cone stage body or prismoid.
The utility model further improvement project is, described binding post is " Z " type, and its bottom is provided with welding hole, with the plumbous boss of pole, coordinates welding.
The utility model further improvement project is that described binding post middle part is provided with Ka Tai, with the locating groove in the middle cover terminal groove, engages.
The utility model compared with prior art, has following obvious advantage:
The utility model is simple in structure, pole and middle cover hermetically-sealed construction adopt pole to be placed in pole column hole and sealing cap from the middle cover reverse side, the inner surface of sealing cap is pushed up on the pole top, stamp capping glue during the involution middle cover in pole column hole and sealing cap, after glue is done, open sealing cap from front with bit drills, expose the pole top, form the plumbous boss of pole, need not fitting tight circle and bottoming glue, step is simple, can realize do mechanization operation, and directly reduce the accumulator material expense, improved the quality of production efficiency and product.
Description of drawings
Fig. 1 is the utility model broken section structural representation.
Fig. 2 is Fig. 1 broken section enlarged diagram.
Embodiment
as Fig. 1, shown in Figure 2, the utility model comprises battery case 1, middle cover 2, cover plate 3, pole 4 and binding post 5, described battery case 1 mates sealing with middle cover 2 by fluid sealant, be provided with at battery case 1 and middle cover 2 cooperation places the glue groove 11 that overflows, described middle cover 2 is provided with several safety valves 26, which is provided with the cover plate 3 of compression, middle cover 2 one ends are provided with terminal groove 21, the interior two ends of described terminal groove 21 are respectively equipped with locating groove 25 and positioning boss 26, be provided with the plumbous boss 41 of pole in the middle of terminal groove 21, its hermetically-sealed construction is that pole 4 is inserted in middle cover pole column hole 22 and sealing cap 23 by fluid sealant 24 curing sealings, fluid sealant 24 and the sealing cap 23 of removing pole 4 peripheries, top form the plumbous boss 41 of pole.Described sealing cap 23 internal diameter from bottom to top diminishes gradually, is the circular cone stage body.
Described binding post 5 is " Z " type, and its bottom is provided with welding hole 51, with the plumbous boss 41 of pole, coordinates welding; Described binding post 5 middle parts are provided with card platform 52, with the locating groove 25 in middle cover terminal groove 21, engage, and end is resisted against on positioning boss 26, is filled with coloring agent in terminal groove 21.
Be provided with utmost point group 6 in battery case 1 inside, which is provided with bus-bar 61, be provided with pole 4 above bus-bar 61.
Claims (4)
1. a nothing press-fits the storage battery of sealing ring, comprise battery case (1), middle cover (2), cover plate (3), pole (4) and binding post (5), described middle cover (2) one ends are provided with terminal groove (21), it is characterized in that: be provided with the plumbous boss (41) of pole in the middle of described terminal groove (21), its hermetically-sealed construction is that pole (4) is inserted into middle cover pole column hole (22) and sealing cap (23) is interior by fluid sealant (24) curing sealing, removes fluid sealant (24) and the plumbous boss (41) of sealing cap (23) formation pole of pole (4) periphery, top.
2. a kind of nothing according to claim 1 press-fits the storage battery of sealing ring, it is characterized in that: described sealing cap (23) internal diameter from bottom to top diminishes gradually, is circular cone stage body or prismoid.
3. a kind of nothing according to claim 1 and 2 press-fits the storage battery of sealing ring, it is characterized in that: described binding post (5) is " Z " type, and its bottom is provided with welding hole (51), with the plumbous boss of pole (41), coordinates welding.
4. a kind of nothing according to claim 3 press-fits the storage battery of sealing ring, it is characterized in that: described binding post (5) middle part is provided with Ka Tai (52), with the locating groove (25) in middle cover terminal groove (21), engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203338646U CN203300712U (en) | 2013-06-09 | 2013-06-09 | Storage battery without press-fit sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203338646U CN203300712U (en) | 2013-06-09 | 2013-06-09 | Storage battery without press-fit sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300712U true CN203300712U (en) | 2013-11-20 |
Family
ID=49576701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203338646U Expired - Lifetime CN203300712U (en) | 2013-06-09 | 2013-06-09 | Storage battery without press-fit sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091903A (en) * | 2014-06-16 | 2014-10-08 | 江苏理士电池有限公司 | Spring terminal battery and capping method |
| CN107742680A (en) * | 2017-10-13 | 2018-02-27 | 常州普莱德新能源电池科技有限公司 | The battery modules of lid on this are covered and had in a kind of power battery module |
-
2013
- 2013-06-09 CN CN2013203338646U patent/CN203300712U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091903A (en) * | 2014-06-16 | 2014-10-08 | 江苏理士电池有限公司 | Spring terminal battery and capping method |
| CN107742680A (en) * | 2017-10-13 | 2018-02-27 | 常州普莱德新能源电池科技有限公司 | The battery modules of lid on this are covered and had in a kind of power battery module |
| CN107742680B (en) * | 2017-10-13 | 2023-06-27 | 常州普莱德新能源电池科技有限公司 | Power battery module upper cover and battery module with same |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |