CN201773898U - Rechargeable battery - Google Patents
Rechargeable battery Download PDFInfo
- Publication number
- CN201773898U CN201773898U CN2010202538571U CN201020253857U CN201773898U CN 201773898 U CN201773898 U CN 201773898U CN 2010202538571 U CN2010202538571 U CN 2010202538571U CN 201020253857 U CN201020253857 U CN 201020253857U CN 201773898 U CN201773898 U CN 201773898U
- Authority
- CN
- China
- Prior art keywords
- electrolyte
- battery
- rechargeable battery
- battery case
- utility
- 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)
Abstract
The utility model discloses a rechargeable battery, which can effectively solve the problem that gases are produced in electrode groups to cause the external eruption of electrolyte when a conventional lead-acid battery is quickly charged. The rechargeable battery comprises at least one battery jar and an electrolyte storage tank. An overflow vent is reserved between the electrolyte storage tank and the battery jar. The rechargeable battery has the advantages that: after the electrolyte is precipitated in the quick charging, the redundant electrolyte can flow into the liquid storage tank, and after the charging is finished, the electrolyte flows back into the battery jar through the overflow vent, so the leak of the electrolyte is effectively avoided in the quick charging and simultaneously humidity in the battery can be kept.
Description
Technical field
The utility model relates to a kind of storage battery.
Background technology
At present, the height of motive-power battery constantly subtracts short to adapt to the requirement of installing space, the inner space utilizes utilance more and more higher, and the battery case by one or more monomers in the lead acid accumulator constitutes, and the distance of relief valve port is more and more littler on inside battery utmost point group top and the battery cover.When quick charge, because utmost point group gas inside generation is much bigger during than normal charge, has electrolyte among the utmost point group and separate out, especially new battery, inner pressure of battery is also bigger simultaneously, and in this case, electrolyte might cause leakage by safety to outside splash.
The utility model content
The purpose of this utility model is to provide a kind of storage battery, can effectively solve the problem that the inner meeting generation of utmost point group gas cause electrolyte to spray when having the lead acid accumulator quick charge now outward.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of storage battery, comprise at least one battery case, reservoir, and offer overfall between described reservoir and the battery case.
Preferably, described battery case has at least two, and described adjacent battery case is arranged side by side, and a side of described each battery case or both sides are provided with a reservoir; When being arranged, a plurality of battery case can reservoir be arranged on both sides according to actual conditions.
Compared with prior art, the utility model has the advantages that: after quick charge has electrolyte to separate out, the electrolyte that has more can flow in the reservoir, after charging is finished, electrolyte is flowing back in the battery case by overfall, electrolyte leakage takes place when effectively avoiding quick charge, can keep the humidity of inside battery simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of storage battery of the utility model;
Fig. 2 is the single Battery pack groove of a kind of storage battery of the utility model and the structural representation of reservoir.
Embodiment
Consult Fig. 1, Fig. 2 embodiment for a kind of storage battery of the utility model, a kind of storage battery, comprise six battery cases 1, reservoir 2, described adjacent battery case 1 is arranged side by side, one side of described each battery case 1 or both sides are provided with a reservoir 2, offer overfall 3 between described reservoir 2 and the battery case 1.
After quick charge had electrolyte to separate out, the electrolyte that has more can flow in the reservoir 2, and after charging was finished, electrolyte was flowing back in the battery case 1 by overfall 3.The bottom level of described reservoir 2 is less than battery case 1, installs in original equipment with convenient.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (2)
1. a storage battery comprises at least one battery case (1), it is characterized in that: also comprise reservoir (2), offer overfall (3) between described reservoir (2) and the battery case (1).
2. a kind of storage battery as claimed in claim 1 is characterized in that: described battery case (1) has at least two, and described adjacent battery case (1) is arranged side by side, and side of described each battery case (1) or both sides are provided with a reservoir (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202538571U CN201773898U (en) | 2010-07-02 | 2010-07-02 | Rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202538571U CN201773898U (en) | 2010-07-02 | 2010-07-02 | Rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773898U true CN201773898U (en) | 2011-03-23 |
Family
ID=43753741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202538571U Expired - Lifetime CN201773898U (en) | 2010-07-02 | 2010-07-02 | Rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377400A (en) * | 2014-11-25 | 2015-02-25 | 天津市中环电子计算机有限公司 | High-capacity battery pack |
| CN113644361A (en) * | 2021-07-05 | 2021-11-12 | 广东嘉尚新能源科技有限公司 | Soft packet of lithium cell module with anticorrosion function |
-
2010
- 2010-07-02 CN CN2010202538571U patent/CN201773898U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377400A (en) * | 2014-11-25 | 2015-02-25 | 天津市中环电子计算机有限公司 | High-capacity battery pack |
| CN113644361A (en) * | 2021-07-05 | 2021-11-12 | 广东嘉尚新能源科技有限公司 | Soft packet of lithium cell module with anticorrosion function |
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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: 20110323 |