CN202487691U - Double-terminal lead storage battery - Google Patents
Double-terminal lead storage battery Download PDFInfo
- Publication number
- CN202487691U CN202487691U CN201220079759XU CN201220079759U CN202487691U CN 202487691 U CN202487691 U CN 202487691U CN 201220079759X U CN201220079759X U CN 201220079759XU CN 201220079759 U CN201220079759 U CN 201220079759U CN 202487691 U CN202487691 U CN 202487691U
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- CN
- China
- Prior art keywords
- terminal
- storage battery
- lead accumulator
- plate
- negative
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a storage battery, and in particular relates to a double-terminal lead storage battery which comprises a casing, end covers, an anode plate, a cathode plate, an anode terminal and a cathode terminal, wherein the anode terminal and the cathode terminal correspond to the anode plate and the cathode plate. The double-terminal lead storage battery is characterized in that two ends of the casing or two sides of the casing of the lead storage battery are respectively provided with the anode terminal and the cathode terminal. According to the double-terminal lead storage battery, the structure that a single electrode lug is arranged on each electrode plate of the conventional storage battery is changed into the structure that electrode lugs are arranged at two ends of each electrode plate. Therefore, by means of the structure with the double electrode lugs, the temperature in the lead storage battery during use can be reduced, the even utilization of active materils is facilitated, the service life of the storage battery is prolonged, and the output power of the storage battery is increased.
Description
Technical field
The utility model relates to a kind of storage battery, is specially the sub-lead accumulator of a kind of both-end.
Background technology
Existing lead accumulator all is the mode that adopts single terminal output, and positive plate and negative plate are all arranged in each monomer, and the upper end of every positive plate and negative plate all is provided with a lug, interconnects the terminal of the corresponding negative or positive electrode of back connection through lug.Such storage battery in use, its temperature inside can be than higher, because the restriction in space be unfavorable for the utilization of interior active material, can have a strong impact on the useful life and the power output of battery in addition.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model is to provide the technical scheme of the sub-lead accumulator of a kind of both-end.
The sub-lead accumulator of described both-end comprises housing, end cap, positive plate, negative plate and corresponding positive terminal and negative terminal, it is characterized in that: the housing two ends of lead accumulator or housing both sides are provided with a cover positive terminal and a negative terminal respectively.
The sub-lead accumulator of described both-end; It is characterized in that positive plate and the two ends up and down of negative plate in the described lead accumulator monomer all are provided with lug; Positive plate links to each other respectively with the lug of negative plate upper end; Positive plate links to each other respectively with the lug of negative plate lower end, and positive plate after the connection and negative plate are connected on corresponding positive terminal and the negative terminal according to upper and lower side respectively.
The sub-lead accumulator of described both-end is characterized in that described positive terminal and negative terminal are symmetricly set on housing two ends or housing both sides respectively.
The sub-lead accumulator of described both-end is characterized in that described lead accumulator is set to rectangle or cylindrical.
The sub-lead accumulator of described both-end; It is characterized in that the positive terminal of described rectangle lead accumulator and two ends up and down or the both sides that negative terminal is symmetricly set on lead accumulator respectively, the positive terminal of cylindrical lead accumulator and negative terminal are separately positioned on the two ends up and down of lead accumulator.
The utility model will have the structure that single lug is set on the storage battery internal polar plate now and change the bipolar ear structure that the pole plate two ends all are provided with lug into; Change up and down the terminal of battery jar external into two ends by original single terminal simultaneously or the housing bilateral symmetry is provided with the both-end minor structure; Such structure can reduce the internal temperature when using, and helps active material and utilizes more uniformly; Prolong the useful life of storage battery, improved the power output of storage battery.
Description of drawings
The structural representation of Fig. 1 the utility model;
Among the figure: the 1-positive terminal; The 2-negative terminal; The 3-end cap; The 4-housing.
Embodiment
Below in conjunction with Figure of description the utility model is further specified:
The sub-lead accumulator of both-end comprises housing 4, end cap 3, air valve, air valve cap, colour code, dividing plate, positive plate, negative plate and corresponding positive terminal 1 and negative terminal 2 etc., and the annexation between the above-mentioned parts is a prior art, repeats no more at this.The utility model according to the structure of lead accumulator at housing 4 two ends or housing 4 both sides one cover positive terminal 1 and negative terminal 2 is set respectively, positive terminal 1 is symmetricly set on housing two ends or housing both sides respectively with negative terminal 2.
When lead accumulator is set to rectangle or when square; The positive terminal 1 and the negative terminal 2 of rectangle lead accumulator is symmetricly set on the two ends up and down or the both sides of lead accumulator respectively; When lead accumulator when being cylindrical, the positive terminal of cylindrical lead accumulator and negative terminal are separately positioned on the two ends up and down of lead accumulator.
The positive plate in the lead accumulator monomer and the two ends up and down of negative plate all are provided with lug; Positive plate links to each other respectively with the lug of negative plate upper end; Positive plate also links to each other respectively with the lug of negative plate lower end, and positive plate after the connection and negative plate are connected on corresponding positive terminal and the negative terminal according to upper and lower side respectively.
Internal temperature when the utility model can reduce the lead accumulator use helps active material and utilizes more uniformly, has prolonged the useful life of storage battery, has improved the power output of storage battery.
Claims (5)
1. the sub-lead accumulator of both-end comprises housing, end cap, positive plate, negative plate and corresponding positive terminal and negative terminal, it is characterized in that: the housing two ends of lead accumulator or housing both sides are provided with a cover positive terminal and a negative terminal respectively.
2. the sub-lead accumulator of both-end according to claim 1; It is characterized in that positive plate and the two ends up and down of negative plate in the described lead accumulator monomer all are provided with lug; Positive plate links to each other respectively with the lug of negative plate upper end; Positive plate links to each other respectively with the lug of negative plate lower end, and positive plate after the connection and negative plate are connected on corresponding positive terminal and the negative terminal according to upper and lower side respectively.
3. the sub-lead accumulator of both-end according to claim 1 is characterized in that described positive terminal and negative terminal are symmetricly set on housing two ends or housing both sides respectively.
4. the sub-lead accumulator of both-end according to claim 1 is characterized in that described lead accumulator is set to rectangle or cylindrical.
5. the sub-lead accumulator of both-end according to claim 4; It is characterized in that the positive terminal of described rectangle lead accumulator and two ends up and down or the both sides that negative terminal is symmetricly set on lead accumulator respectively, the positive terminal of cylindrical lead accumulator and negative terminal are separately positioned on the two ends up and down of lead accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079759XU CN202487691U (en) | 2012-03-06 | 2012-03-06 | Double-terminal lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079759XU CN202487691U (en) | 2012-03-06 | 2012-03-06 | Double-terminal lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487691U true CN202487691U (en) | 2012-10-10 |
Family
ID=46962085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220079759XU Expired - Lifetime CN202487691U (en) | 2012-03-06 | 2012-03-06 | Double-terminal lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560275A (en) * | 2013-10-11 | 2014-02-05 | 河南超威电源有限公司 | Bipolar battery |
| CN105938920A (en) * | 2015-03-06 | 2016-09-14 | 罗伯特·博世有限公司 | Battery cell, cell connector and battery module |
| CN111668436A (en) * | 2020-06-09 | 2020-09-15 | 超威电源集团有限公司 | High-power lead storage battery |
| WO2021146874A1 (en) * | 2020-01-20 | 2021-07-29 | 宁德新能源科技有限公司 | Electrode assembly and battery |
-
2012
- 2012-03-06 CN CN201220079759XU patent/CN202487691U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560275A (en) * | 2013-10-11 | 2014-02-05 | 河南超威电源有限公司 | Bipolar battery |
| CN105938920A (en) * | 2015-03-06 | 2016-09-14 | 罗伯特·博世有限公司 | Battery cell, cell connector and battery module |
| WO2021146874A1 (en) * | 2020-01-20 | 2021-07-29 | 宁德新能源科技有限公司 | Electrode assembly and battery |
| CN111668436A (en) * | 2020-06-09 | 2020-09-15 | 超威电源集团有限公司 | High-power lead storage battery |
| CN111668436B (en) * | 2020-06-09 | 2022-08-23 | 超威电源集团有限公司 | High-power lead storage battery |
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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: 20121010 |