CN203589090U - Side-wall air exhausting type storage battery cover - Google Patents
Side-wall air exhausting type storage battery cover Download PDFInfo
- Publication number
- CN203589090U CN203589090U CN201320607515.9U CN201320607515U CN203589090U CN 203589090 U CN203589090 U CN 203589090U CN 201320607515 U CN201320607515 U CN 201320607515U CN 203589090 U CN203589090 U CN 203589090U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- cover
- air exhausting
- battery cover
- wall air
- 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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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model provides a side-wall air exhausting type storage battery cover and relates to a storage battery. The air exhausting design of a domestic storage battery cover has the disadvantages that as vent holes are generally designed on the upper surface of the storage battery cover; when a storage battery is used in rain and snow weather, if the storage battery is not protected well, rainwater or melting snow water easily penetrates into the storage battery along the vent holes formed in the upper surface of the upper cover of the storage battery cover to cause the blockage of storage battery air exhausting or doping of impurities in electrolyte and further cause the shortening of the service life. The side-wall air exhausting type storage battery cover comprises a storage battery upper cover and a cover plate and is characterized in that the vent holes are formed in the two side walls of the storage battery upper cover and are communicated with an air exhausting passage or a liquid injection hole in a groove of the cover plate of the storage battery upper cover. The side-wall air exhausting type storage battery cover has advantages of good practicability and prevention of liquid leakage.
Description
Technical field
The utility model relates to storage battery, is a kind of sidewall vented cell lid more specifically.
Background technology
At present, the vent design of domestic battery cap is generally at upper surface by vent design, but may run into sleety weather in storage battery actual application environment, if the protection of storage battery is bad, the snow-broth that easily occurs rainwater or thawing prolongs the steam vent of cap surface on battery cap and penetrates into internal storage battery, cause storage battery exhaust obstruction or electrolyte impurity, cause reduction in useful life.
Summary of the invention
The purpose of this utility model is to provide a kind of sidewall vented cell lid, can overcome the deficiency of Liquid Penetrant, has that practicality is good, the feature of anti-fluid seepage.
The utility model is realized in the following way: a kind of sidewall vented cell lid, comprise Storage Battery Top Cover and cover plate two parts, it is characterized in that: on the two side of Storage Battery Top Cover, have steam vent, steam vent is connected with exhaust duct or liquid injection hole in Storage Battery Top Cover cover plate groove.
When cell jar is inner, produce gas, gas is overflowed by the liquid injection hole on Storage Battery Top Cover, because cover plate coordinates closely with cover plate groove surrounding, gas can only be along exhaust duct to two lateral movements, and finally by the steam vent being connected with exhaust duct or liquid injection hole, from sidewall, discharge.When liquid such as running into rainwater is flowed through, because steam vent is at the upper surface of battery cap, but on the sidewall of Storage Battery Top Cover, therefore, liquid can not enter cover plate inside grooves because of Action of Gravity Field, thereby has played the effect of antiseep.
The beneficial effects of the utility model are: a kind of sidewall vented cell lid of the utility model, has advantages of good, the anti-fluid seepage of practicality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is Storage Battery Top Cover and cover plate fit structure schematic diagram.
Fig. 2 is that battery cap coordinates embodiment schematic diagram with cell jar.
In figure, 1. liquid injection hole, 2. exhaust duct, 3. cover plate groove, 4. cover plate, 5. steam vent, 6. sidewall, 7. Storage Battery Top Cover, 8. cell jar.
Embodiment
In Fig. 2 embodiment, when cell jar (8) is inner, produce gas, gas is overflowed by the liquid injection hole (1) on Storage Battery Top Cover (7) in Fig. 1, because cover plate (4) coordinates closely with cover plate groove (3) surrounding, gas can only be along exhaust duct (2) to two lateral movements, and finally by the steam vent (5) being connected with exhaust duct (2) or liquid injection hole (1), from sidewall (6), discharge.
When liquid such as running into rainwater is flowed through, because steam vent (5) upper surface in Fig. 1 not, but upper at sidewall (6), liquid can not enter cover plate groove (3) inside because of Action of Gravity Field, thereby has played the effect of antiseep.
Claims (1)
1. a sidewall vented cell lid, comprises Storage Battery Top Cover and cover plate two parts, it is characterized in that: on the two side of Storage Battery Top Cover, have steam vent, steam vent is connected with exhaust duct or liquid injection hole in Storage Battery Top Cover cover plate groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607515.9U CN203589090U (en) | 2013-09-30 | 2013-09-30 | Side-wall air exhausting type storage battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607515.9U CN203589090U (en) | 2013-09-30 | 2013-09-30 | Side-wall air exhausting type storage battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589090U true CN203589090U (en) | 2014-05-07 |
Family
ID=50586954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607515.9U Expired - Lifetime CN203589090U (en) | 2013-09-30 | 2013-09-30 | Side-wall air exhausting type storage battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733655A (en) * | 2015-03-11 | 2015-06-24 | 山东圣阳电源股份有限公司 | Upper cover of electrolyte-overflowing-preventing structure of storage battery and cover piece of upper cover |
-
2013
- 2013-09-30 CN CN201320607515.9U patent/CN203589090U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733655A (en) * | 2015-03-11 | 2015-06-24 | 山东圣阳电源股份有限公司 | Upper cover of electrolyte-overflowing-preventing structure of storage battery and cover piece of upper cover |
| CN104733655B (en) * | 2015-03-11 | 2018-02-16 | 山东圣阳电源股份有限公司 | Lid and its cover plate in a kind of battery seepage prevention structure |
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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 |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |