CN202534709U - Lead-acid storage battery with balancer interface - Google Patents
Lead-acid storage battery with balancer interface Download PDFInfo
- Publication number
- CN202534709U CN202534709U CN2012201345621U CN201220134562U CN202534709U CN 202534709 U CN202534709 U CN 202534709U CN 2012201345621 U CN2012201345621 U CN 2012201345621U CN 201220134562 U CN201220134562 U CN 201220134562U CN 202534709 U CN202534709 U CN 202534709U
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- CN
- China
- Prior art keywords
- battery
- groove
- lead acid
- acid accumulator
- plate
- 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
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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
Abstract
The utility model discloses a lead-acid storage battery with a balancer interface. The lead-acid storage battery comprises a battery box, a battery cover with a connecting terminal, a cover plate and a plurality of electrode groups arranged in the battery box, wherein each electrode group comprises a positive plate, a negative plate, a baffle plate and a busbar for connecting the plates; the two adjacent opposite busbars in the busbars except for the busbars connected with the connecting terminal are connected through a connecting bridge to form a connecting piece; a groove for accommodating the cover plate is formed on the battery cover; n+1 copper wires are arranged in the groove; one end of the groove, provided with the copper wires penetrates through the battery cover and the connecting piece or is connected with the busbars connected with the connecting terminal one by one; the other end of the groove penetrates through the battery cover from the same side wall of the groove to form the balancer interface; and n is the quantity of the electrode groups. According to the lead-acid storage battery, the balancer interface formed by the copper wires is arranged on the battery cover, and a balancer can be arranged outside the battery through the balancer interface, so that the balancer can be also dismounted and repeatedly used even if the storage battery is scrapped, thereby saving cost.
Description
Technical field
The utility model relates to a kind of lead acid accumulator, relates in particular to a kind of lead acid accumulator with equalizer interface.
Background technology
The power lead acid accumulator develops into today, has become the focus that consumer and manufacturer pay close attention to useful life.And concerning storage battery; The most critical factor that causes its to shorten is exactly that the list of battery only falls behind or single lattice of single battery fall behind in useful life; Cause reason only single or that single lattice fall behind to be: in use; Battery in the charge or discharge process, occur each single only or the voltage difference between single lattice battery bigger, cause certain single lattice to overcharge, owe to fill or cross putting.
In order to realize the equilibrium of single lattice battery or single battery, prior art generally is at inside battery equalizer to be set, but under this kind situation, the life-span that battery end of life is equivalent to equalizer also stops, because equalizer can't take out from internal.
Existing storage battery generally comprises battery case, battery cover and is located at the some utmost point crowds in the battery case, and single lattice utmost point crowd is made up of the bus-bar of positive and negative pole plate, dividing plate and welding pole plate, and adjacent utmost point crowd connects with cross structure, and all utmost point group energys are enough connected.In order to realize the harmony between each single lattice utmost point crowd, generally be that equalizer is connected with each utmost point crowd.
The utility model content
The utility model provides a kind of lead acid accumulator with equalizer interface, is located at battery case inside with the equalizer that solves existing storage battery, can't split out reusable problem.
A kind of lead acid accumulator with equalizer interface; The battery cover, cover plate and the some utmost point crowds who is located in the battery case that comprise battery case, band splicing ear; Described utmost point crowd comprises positive plate, negative plate, dividing plate and is connected the bus-bar of pole plate; Except that with bus-bar that splicing ear is connected, two adjacent different in nature bus-bars of position connect to form a connection piece through cross structure in all the other bus-bars; Described battery cover is provided with the groove that holds said cover plate; Be provided with n+1 root copper cash in the described groove; All copper cash one ends run through battery cover and connect one by one with connector or with the bus-bar that is connected with splicing ear; The other end passes battery cover from the same sidewall of groove and forms an equalizer interface, and wherein n is utmost point crowd's a quantity.
Described copper cash is located under, lets copper cash be in sealing state, prevents the generation of situations such as leaking electricity.
Described copper cash is arranged parallel to each other, and is convenient to arranging of copper cash, and more preferably, described copper cash is located at the center of groove.
Described n is 6, and numbers of copper lines is 7, and existing lead acid accumulator is basically all at 6 single lattice, about voltage 2V.
Described battery case inner chamber is separated into six cells that hold utmost point crowd that are arranged in two rows by dividing plate, and described groove floor has six liquid injection holes that are arranged in two rows' corresponding setting with cell, and said copper cash is located between two row's liquid injection holes, is to be convenient to wiring equally.
The length of described equalizer interface is 10～20mm, and in this length range, interface cooperates comparatively tight with equalizer.
By the equalizer interface of being made up of copper cash, equalizer can be located at outside batteries through this interface on the utility model battery cover, even storage battery is scrapped, equalizer can be dismantled the back equally and reuse, and has practiced thrift cost.
Description of drawings
Fig. 1 is the structural representation of battery cover in the utility model storage battery;
Fig. 2 is utmost point crowd's in the utility model storage battery an arrangement sketch map.
Embodiment
As shown in Figure 1, a kind of lead acid accumulator with equalizer interface comprises battery case (not shown), battery cover 1 and cover plate (not shown); The groove 101 that holds cover plate is arranged on the battery cover 1; There are six to be listed as into two row's circular grooves 104 in this groove floor, liquid injection hole 103 is arranged in the circular groove 104, between same row's circular groove 104 air channel 105 is arranged; Between middle circular groove 104 and groove 101 sidewalls air channel is arranged also, an end of battery cover 1 has the installing hole 107 of splicing ear.
As shown in Figure 2, be six utmost point crowds 2 that are contained in the battery case, their the distributed unanimity that is distributed in liquid injection hole 103.Utmost point crowd is made up of negative plate 204, positive plate 205, dividing plate 206 and the bus-bar 201 that connects pole plate, except that with bus-bar that splicing ear is connected, all the other adjacent different in nature bus-bars connect to form connector 203 through cross structure 202.
As shown in Figure 1,7 copper wires 102 are arranged in the groove 101, all copper wire one ends run through battery cover 1 and connect one by one with connector 203 or with the bus-bar that is connected with splicing ear, and the other end passes battery cover 1 formation equalizer interface 106 from the same sidewall of groove 101.Copper wire is positioned under, be sealed in the groove 101 by cover plate, and all copper wires is arranged parallel to each other, and is distributed in the center between two row's liquid injection holes 103.The length of equalizer interface 106 is at 10～20mm, and this length is more suitable, can realize being connected with the tight of equalizer.
Claims (7)
1. lead acid accumulator with equalizer interface; The battery cover, cover plate and the some utmost point crowds who is located in the battery case that comprise battery case, band splicing ear; Described utmost point crowd comprises positive plate, negative plate, dividing plate and is connected the bus-bar of pole plate; Except that with bus-bar that splicing ear is connected, two adjacent different in nature bus-bars of position connect to form a connection piece through cross structure in all the other bus-bars; Described battery cover is provided with the groove that holds said cover plate; It is characterized in that; Be provided with n+1 root copper cash in the described groove; All copper cash one ends run through battery cover and connect one by one with connector or with the bus-bar that is connected with splicing ear, and the other end passes battery cover from the same sidewall of groove and forms an equalizer interface, and wherein n is utmost point crowd's a quantity.
2. lead acid accumulator according to claim 1 is characterized in that described copper cash is located under.
3. lead acid accumulator according to claim 1 is characterized in that described copper cash is arranged parallel to each other.
4. lead acid accumulator according to claim 1 is characterized in that described copper cash is located at the center of groove.
5. lead acid accumulator according to claim 1 is characterized in that, described n is 6, and numbers of copper lines is 7.
6. lead acid accumulator according to claim 5; It is characterized in that; Described battery case inner chamber is separated into six cells that hold utmost point crowd that are arranged in two rows by dividing plate; Described groove floor has six liquid injection holes that are arranged in two rows' corresponding setting with cell, and said copper cash is located between two row's liquid injection holes.
7. lead acid accumulator according to claim 1 is characterized in that, the length of described equalizer interface is 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201345621U CN202534709U (en) | 2012-04-01 | 2012-04-01 | Lead-acid storage battery with balancer interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201345621U CN202534709U (en) | 2012-04-01 | 2012-04-01 | Lead-acid storage battery with balancer interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534709U true CN202534709U (en) | 2012-11-14 |
Family
ID=47135869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201345621U Expired - Fee Related CN202534709U (en) | 2012-04-01 | 2012-04-01 | Lead-acid storage battery with balancer interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034363A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Method for detecting falling of single lattice of sealed lead-acid storage battery |
-
2012
- 2012-04-01 CN CN2012201345621U patent/CN202534709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034363A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Method for detecting falling of single lattice of sealed lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |