CN201877537U - Battery barrel for through-wall welding of slim lead acid battery and glue sealing of housing cover - Google Patents
Battery barrel for through-wall welding of slim lead acid battery and glue sealing of housing cover Download PDFInfo
- Publication number
- CN201877537U CN201877537U CN201020606470XU CN201020606470U CN201877537U CN 201877537 U CN201877537 U CN 201877537U CN 201020606470X U CN201020606470X U CN 201020606470XU CN 201020606470 U CN201020606470 U CN 201020606470U CN 201877537 U CN201877537 U CN 201877537U
- Authority
- CN
- China
- Prior art keywords
- battery
- wall welding
- lead acid
- boss
- housing cover
- 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
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a battery barrel for through-wall welding of a slim lead acid battery and glue sealing of a housing cover. The battery barrel is divided into pairwise parallel battery jars by longitudinal partition plates and transverse partition plates, and a boss matched with a bus bar for the through-wall welding and provided with a round hole is arranged at the top of the partition plate between each two adjacent battery jars required to be connected together through the bus bar. In the utility model, the through-wall welding process and the glue sealing process of the housing cover among the pole groups in the battery are used, the battery barrel for the through-wall welding and the glue sealing of the housing cover is used to improve the welding quality among the pole groups in the battery, reduce the internal resistance of the battery by 20 percent and improve the high current discharge energy of the product by 20 percent; in the meanwhile, compared with the traditional through-wall welding process, the battery barrel can improve the space utilization by over 10 percent.
Description
Technical field
The utility model belongs to the lead acid accumulator field, is specifically related to a kind of sleeve configuration lead acid accumulator through-wall welding and cap glue envelope battery bucket.
Background technology
The present sleeve configuration lead acid accumulator of producing, 12V sleeve configuration lead acid accumulator particularly, mine massively when internal poles and to stride bridge welding by hand when connecing, glue envelope technology is generally all adopted in the cap sealing, its main purpose is to improve the internal cell volume utilance, and then improves the battery volumetric specific energy, but because internal poles mine massively and stride bridge welding by hand and connect, the welding quality consistency is poor between utmost point group, and internal resistance is big and production efficiency is not high between utmost point group; When internal poles is mined massively when connecing with through-wall welding, hot sealing process is generally all adopted in the cap sealing, its main purpose is the welding quality that improves between inside battery utmost point group, and raising battery production efficient, but because internal poles is mined massively and is connect with through-wall welding, internal cell volume is utilized rate variance, and the battery volumetric specific energy is low, can't satisfy the requirement that the lead acid accumulator volumetric specific energy improves day by day.
Summary of the invention
The purpose of this utility model is to provide a kind of can improve sleeve configuration lead acid accumulator volumetric specific energy, guarantees internal resistance between inside battery utmost point group, and improves the through-wall welding and the cap glue envelope battery bucket of battery production efficient.
The purpose of this utility model can reach by following measure:
A kind of sleeve configuration lead acid accumulator through-wall welding and cap glue envelope battery bucket, be divided into battery case arranged side by side in twos by longitudinal and transverse dividing plate in this battery bucket, wherein adopt the top of the dividing plate between two adjacent cell grooves that busbar connects, be provided with the boss of the band circular hole that matches with busbar with through-wall welding at needs.
Described boss exceeds the upper surface of described battery bucket, and described boss is complementary on direction and thickness with the dividing plate that is connected with this boss.The top of boss and the size of the left and right sides are greater than the through-wall welding busbar that matches with it.
The utility model utilizes that through-wall welding connects technology and cap glue envelope technology between inside battery utmost point group, adopts through-wall welding and cap glue envelope to improve welding quality between inside battery utmost point group with the battery bucket, and the minimizing internal resistance of cell 20% also improves the heavy-current discharge energy of product 20%; Simultaneously, compare, can improve the space availability ratio more than 10% with traditional through-wall welding technology.
Description of drawings
Fig. 1 is the utility model battery bucket front and partial sectional view;
Fig. 2 is the utility model battery bucket side and partial sectional view;
Fig. 3 is the utility model battery bucket vertical view;
Fig. 4 is that the utility model battery bucket, through-wall welding assemble schematic diagram with bus-bar and battery cover.
Among the figure, 1-boss, 2-circular hole, 3-battery bucket, 4-dividing plate, 5-through-wall welding busbar, 6-battery cover, 7-battery case, 8-rectangle glue groove.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
With 12V sleeve configuration lead acid accumulator bucket is example, be divided into six battery case 7 (see figure 3)s arranged side by side in twos by longitudinal and transverse dividing plate 4 in the battery bucket 3, the previous column battery case interconnects by bus-bar during the battery assembling, the next column battery case interconnects by busbar, latter two battery case of upper and lower row interconnects, and constitutes a complete battery.
As Fig. 1 and Fig. 2, at the top that needs adopt the dividing plate 4 between two adjacent cell grooves 7 that busbar connects, be provided with the boss 1 of the band circular hole 2 that matches with busbar 5 with through-wall welding, be provided with five boss 1 on this battery bucket 3 altogether.Boss 1 exceeds the upper surface of battery bucket 3, and boss 1 is complementary on direction and thickness with the dividing plate 4 that is connected with this boss 1.The top of boss 1 and the size of the left and right sides are greater than the through-wall welding that matches with it busbar 5.Wherein boss 1 is higher than battery case 7 top 5mm～20mm, boss thickness 3mm～5mm, and boss width 25mm～30mm, Circularhole diameter 8mm～15mm, the circular hole top is 5mm～10mm from the boss top, circular hole is 5mm～10mm from the boss both sides.
The utility model is (see figure 4) when assembling, adopts monomer both positive and negative polarity through-wall welding bus-bar structure, busbar thickness 4mm～6mm, length 28mm～35mm, width 20mm～25mm; Battery bucket top five bands circular hole boss structure and monomer both positive and negative polarity through-wall welding cooperatively interact with bus-bar structure, and the both positive and negative polarity through-wall welding uses busbar 5 tops and the left and right sides than battery bucket circular hole boss 1 little 4mm～6mm; Through-wall welding is located at the both sides of boss 1 respectively with busbar 5, links to each other or is separated by by circular hole 2.Through-wall welding is positioned at the square type glue groove of battery cover 6 jointly with busbar 5 and boss 1.The thick 2mm～3mm of square type glue cell wall on the battery cover 6, insied width 18mm～22mm, interior length 30mm～35mm, interior degree of depth 25mm～30mm; Battery bucket top five bands circular hole boss, monomer both positive and negative polarity through-wall welding cooperatively interact square type glue slot length, width and the big 3mm～5mm of depth ratio through-wall welding structure with busbar and loam cake square type glue groove.
Said apparatus adopts through-wall welding and cap glue envelope to improve welding quality between inside battery utmost point group with the battery bucket, and the minimizing internal resistance of cell 20% also improves the heavy-current discharge energy of product 20%; Simultaneously, compare, can improve the space availability ratio more than 10% with traditional through-wall welding technology.
Claims (4)
1. sleeve configuration lead acid accumulator through-wall welding and cap glue envelope battery bucket, be divided into battery case arranged side by side in twos by longitudinal and transverse dividing plate in this battery bucket, it is characterized in that adopting the top of the dividing plate between two adjacent cell grooves that busbar connects, be provided with the boss of the band circular hole that matches with busbar with through-wall welding at needs.
2. sleeve configuration lead acid accumulator through-wall welding according to claim 1 and cap glue envelope are used the battery bucket, it is characterized in that described boss exceeds the upper surface of described battery bucket.
3. sleeve configuration lead acid accumulator through-wall welding according to claim 1 and cap glue envelope are used the battery bucket, it is characterized in that described boss is complementary on direction and thickness with the dividing plate that is connected with this boss.
4. sleeve configuration lead acid accumulator through-wall welding according to claim 1 and cap glue envelope is used the battery bucket, and the size that it is characterized in that the top of described boss and the left and right sides is greater than the through-wall welding busbar that matches with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020606470XU CN201877537U (en) | 2010-11-15 | 2010-11-15 | Battery barrel for through-wall welding of slim lead acid battery and glue sealing of housing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020606470XU CN201877537U (en) | 2010-11-15 | 2010-11-15 | Battery barrel for through-wall welding of slim lead acid battery and glue sealing of housing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877537U true CN201877537U (en) | 2011-06-22 |
Family
ID=44165447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020606470XU Expired - Fee Related CN201877537U (en) | 2010-11-15 | 2010-11-15 | Battery barrel for through-wall welding of slim lead acid battery and glue sealing of housing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406105A (en) * | 2015-12-28 | 2016-03-16 | 山东圣阳电源股份有限公司 | Elongated front terminal storage battery |
| CN106602152A (en) * | 2016-12-28 | 2017-04-26 | 双登集团股份有限公司 | Lead-acid storage battery for configuring UPS with ultrahigh power |
-
2010
- 2010-11-15 CN CN201020606470XU patent/CN201877537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406105A (en) * | 2015-12-28 | 2016-03-16 | 山东圣阳电源股份有限公司 | Elongated front terminal storage battery |
| CN106602152A (en) * | 2016-12-28 | 2017-04-26 | 双登集团股份有限公司 | Lead-acid storage battery for configuring UPS with ultrahigh power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111115 |