CN202127073U - Winding type lead-acid battery - Google Patents
Winding type lead-acid battery Download PDFInfo
- Publication number
- CN202127073U CN202127073U CN2011201758390U CN201120175839U CN202127073U CN 202127073 U CN202127073 U CN 202127073U CN 2011201758390 U CN2011201758390 U CN 2011201758390U CN 201120175839 U CN201120175839 U CN 201120175839U CN 202127073 U CN202127073 U CN 202127073U
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- Prior art keywords
- plate
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- positive
- terminal
- acid 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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- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a winding type lead-acid battery, which comprises a casing, an end cover, an anode plate, a separation plate, a cathode plate, electrode lugs, an anode terminal, a cathode terminal, electrolyte and a gas discharging valve. Two ends of the casing are open, and a winding shaft is arranged in the casing. An anode, a cathode, the separation plate and the cathode plate are sequentially stacked and wound around the winding shaft for a plurality of rings, and the outer circle peripheral wall is wrapped by an extension section of the separation plate after winding. The anode plate and the cathode plate respectively correspond to the anode lug and the cathode lug which are respectively connected with the anode terminal and the cathode terminal. The casing is horizontally arranged, and the anode terminal and the cathode terminal are respectively led out from the two ends of the casing. The end cover is packaged on the end portion of the casing, and the gas discharging valve is installed on the end cover. The electrolyte is fully attached to the anode plate, the cathode plate and the separation plate. The winding type lead-acid battery has the advantages of being large in capacity, high in specific energy, good in vibration resistant performance and large-current electric discharging performance, long in service life and the like, thereby being especially suitable for application on electromobiles due to the design with unique level.
Description
Technical field
The utility model belongs to battery manufacturing technology field, particularly a kind of novel coiling formula lead acid accumulator.
Background technology
Lead acid accumulator is widely used in fields such as the energy, communication, electric power, traffic and military affairs.Convoluted lead-acid battery is big with its capacity, and characteristics such as specific energy height and long service life become the outstanding person in the lead-acid battery.But because plumbous mechanical strength is low, thus when adopting traditional punching lead foil as the grid material of battery, in making sheet be coated with in the cream process, lead foil very easily damages, thereby causes the percent defective height, has increased production cost of cells indirectly.In addition, as the electrokinetic cell of electric automobile the time, the vertical battery of placing owing to receive the restriction of height, has brought great inconvenience for its installation in electric automobile.
Summary of the invention
The purpose of the utility model is to provide a kind of novel coiling formula lead acid accumulator, characteristics such as this battery has that capacity is big, specific energy is high, is suitable for discharging and recharging fast and deeply, antivibration, long service life; Simultaneously, this battery levels is placed, and the positive and negative electrode terminal is drawn by the battery two ends, and it occupies little space.
The technical scheme of the utility model is following: the takeup type lead-acid battery; Comprise housing, end cap, positive plate, dividing plate, negative plate, lug, positive terminal, negative terminal, electrolyte, vent valve; The housing both ends open; In adorn a spool, both positive and negative polarity, dividing plate, negative plate stack gradually the back and reel a few around described spool, the extension parcel of back outer circle wall by dividing plate of reeling; To anode ear, negative electrode lug should be arranged, anode ear, negative electrode lug link to each other with positive terminal, negative terminal respectively respectively for described positive plate, negative plate; Described housing horizontal positioned, positive terminal, negative terminal are drawn from the two ends of housing respectively; Said end cap is packaged in the end of said housing, and vent valve is housed on the end cap; Described electrolyte fully is adsorbed in positive plate, negative plate and dividing plate.
Described takeup type lead-acid battery, positive plate, negative plate adopt carbon fiber to strengthen the lead alloy composite material respectively and are coated with positive active material, negative electrode active material respectively and process.
Described takeup type lead-acid battery, positive plate and positive pole ear, negative plate and negative lug adopt carbon fiber to strengthen lead alloy composite material integrated punching respectively and form.
Described takeup type lead-acid battery, positive terminal, negative terminal are welded in positive pole ear, negative lug respectively.
Described takeup type lead-acid battery, the housing outer wall assembles a base.
Described takeup type lead-acid battery, anode ear, negative electrode lug link to each other with a bus-bar respectively, and two bus-bars weld with described positive terminal, negative terminal respectively.
The utility model takeup type lead-acid battery horizontal positioned, positive and negative electrode is drawn by the battery two ends respectively, and this makes the placement of battery and combo more flexible, for its use on electric automobile is provided convenience.This battery structure is novel, occupies little space, and the internal resistance of cell is low, and specific energy is high, and large current discharging capability is strong, and long service life is very suitable for electric automobile and uses.
The utility model takeup type lead-acid battery has adopted carbon fiber to strengthen grid, and its pole plate more is prone to reel, and anufacturability is good; Simultaneously, the assembling pressure of battery can be bigger, makes active material be difficult to come off, thereby make the antivibration ability of battery stronger, longer service life.Since carbon fiber strengthen grid than common lead foil grid gentlier, thinner, thereby increased the contact-making surface of active material, improved the utilance of active material, so the specific energy of battery is higher.
To sum up, the utility model takeup type lead-acid battery not only has characteristics such as capacity is big, specific energy is high, anti-vibration performance is good, good heavy current, long service life, and the design levels that it is unique makes it be very suitable for using on the electric automobile.
Description of drawings
Fig. 1 is the axial cutaway view of the utility model battery.
Fig. 2 is the viewgraph of cross-section of the utility model battery
Wherein, 1-housing, 2-positive terminal, 3-negative terminal, 4-positive pole ear, 5-negative lug, 6-dividing plate, 7-positive plate, 8-negative plate, 9-base, 10-vent valve, 11-spool, 12-end cap, 13-positive bus, 14-negative bus-bar.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1; The takeup type lead-acid battery comprises housing 1, end cap 12, positive plate 7, dividing plate 6, negative plate 8, positive pole ear 4, positive bus 13, positive terminal 2, negative lug 5, negative bus-bar 14, negative terminal 3, electrolyte, base 9, vent valve 10, spool 11, end cap 12; Housing 1 is the cylindric of two open ends; Along its axial middle part spool 11 of packing into; Positive plate 7, dividing plate 6, negative plate 8 stack the back according to certain level and reel a few around spool 11, and behind the coiling, outer circle wall is by the extension parcel and the employing clamps of dividing plate 6.Electrolyte fully is adsorbed in positive plate, negative plate and dividing plate.
Positive/negative plate adopts carbon fiber to strengthen the lead alloy grid respectively, and lug is one-body molded when making grid, and it processes positive and negative pole plate through (being that carbon fiber enhancing lead alloy grid applies the both positive and negative polarity active material respectively) after being coated with cream grid.To positive pole ear 4, negative lug 5 should be arranged, positive and negative lug 4,5 links to each other with bus- bar 13,14 respectively respectively for positive plate 7, negative plate 8, and bus- bar 13,14 welds with positive and negative electrode terminal 2,3 respectively.
Battery levels is placed, and positive and negative electrode terminal 2,3 is drawn from the two ends of housing 1 respectively, and the two ends of housing 1 encapsulate an end cap 12 respectively, on each end cap 12 vent valve 10 are installed also.
The outer wall mounting seat 9 of housing 1 is used for the horizontal positioned battery.
More than the preferred embodiment of the utility model has been done detailed description; As far as those of ordinary skill in the art; According to the thought that the utility model provides, the part that on above-mentioned embodiment, range of application, all can change, and these change the protection range that also should be regarded as the utility model.
Claims (6)
1. takeup type lead-acid battery; Comprise housing, end cap, positive plate, dividing plate, negative plate, lug, positive terminal, negative terminal, electrolyte, vent valve; It is characterized in that: the housing both ends open; In adorn a spool, both positive and negative polarity, dividing plate, negative plate stack gradually the back and reel a few around described spool, the extension parcel of back outer circle wall by said dividing plate of reeling; To anode ear, negative electrode lug should be arranged, anode ear, negative electrode lug link to each other with positive terminal, negative terminal respectively respectively for described positive plate, negative plate; Described housing horizontal positioned, positive terminal, negative terminal are drawn from the two ends of housing respectively; Said end cap is packaged in the end of said housing, and vent valve is housed on the end cap; Described electrolyte fully is adsorbed in positive plate, negative plate and dividing plate.
2. takeup type lead-acid battery as claimed in claim 1 is characterized in that: described positive plate, negative plate adopt carbon fiber to strengthen the lead alloy composite material respectively and are coated with positive active material, negative electrode active material respectively and process.
3. takeup type lead-acid battery as claimed in claim 2 is characterized in that: described positive plate and positive pole ear, negative plate and negative lug adopt carbon fiber to strengthen lead alloy composite material integrated punching respectively and form.
4. like claim 1 or 3 described takeup type lead-acid batteries, it is characterized in that: described positive terminal, negative terminal are welded in positive pole ear, negative lug respectively.
5. takeup type lead-acid battery as claimed in claim 1 is characterized in that: described housing outer wall assembles a base.
6. like each described takeup type lead-acid battery of claim 1-3; It is characterized in that: described anode ear, negative electrode lug link to each other with positive bus, negative bus-bar respectively, and positive bus, negative bus-bar weld with described positive terminal, negative terminal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201758390U CN202127073U (en) | 2011-05-27 | 2011-05-27 | Winding type lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201758390U CN202127073U (en) | 2011-05-27 | 2011-05-27 | Winding type lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127073U true CN202127073U (en) | 2012-01-25 |
Family
ID=45490136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201758390U Expired - Lifetime CN202127073U (en) | 2011-05-27 | 2011-05-27 | Winding type lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664244A (en) * | 2012-05-11 | 2012-09-12 | 华为技术有限公司 | Storage battery |
| CN104851595A (en) * | 2015-06-04 | 2015-08-19 | 遂宁宏成电源科技有限公司 | Super capacitor battery |
| CN107181008A (en) * | 2017-05-27 | 2017-09-19 | 双登集团股份有限公司 | Takeup type rectangle pole group |
| CN111092185A (en) * | 2020-01-02 | 2020-05-01 | 上海昊锐能源科技有限公司 | Novel long-life lead-acid storage battery |
-
2011
- 2011-05-27 CN CN2011201758390U patent/CN202127073U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664244A (en) * | 2012-05-11 | 2012-09-12 | 华为技术有限公司 | Storage battery |
| CN104851595A (en) * | 2015-06-04 | 2015-08-19 | 遂宁宏成电源科技有限公司 | Super capacitor battery |
| CN107181008A (en) * | 2017-05-27 | 2017-09-19 | 双登集团股份有限公司 | Takeup type rectangle pole group |
| CN111092185A (en) * | 2020-01-02 | 2020-05-01 | 上海昊锐能源科技有限公司 | Novel long-life lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for manufacturing carbon fiber reinforced lead alloy plate grid and winding lead-acid battery Effective date of registration: 20140704 Granted publication date: 20120125 Pledgee: CITIC Bank, Limited by Share Ltd, Hangzhou, Yuhang branch Pledgor: Hangzhou Zhongyi Technology Co.,Ltd. Registration number: 2014330000017 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151126 Granted publication date: 20120125 Pledgee: CITIC Bank, Limited by Share Ltd, Hangzhou, Yuhang branch Pledgor: Hangzhou Zhongyi Technology Co.,Ltd. Registration number: 2014330000017 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for manufacturing carbon fiber reinforced lead alloy plate grid and winding lead-acid battery Effective date of registration: 20151127 Granted publication date: 20120125 Pledgee: CITIC Bank, Limited by Share Ltd, Hangzhou, Yuhang branch Pledgor: Hangzhou Zhongyi Technology Co.,Ltd. Registration number: 2015330000074 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160406 Granted publication date: 20120125 Pledgee: CITIC Bank, Limited by Share Ltd, Hangzhou, Yuhang branch Pledgor: Hangzhou Zhongyi Technology Co.,Ltd. Registration number: 2015330000074 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161013 Address after: 313100 Changxin Huzhou Economic Development Zone, Zhejiang City, South industrial functional area Patentee after: Changxin poly power supply Co., Ltd. Address before: 311100, No. 528, Shun Feng Road, Qianjiang Development Zone, Zhejiang, Hangzhou Patentee before: Hangzhou Zhongyi Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |