CN220155625U - Battery module splash-proof battery support and energy storage power supply - Google Patents
Battery module splash-proof battery support and energy storage power supply Download PDFInfo
- Publication number
- CN220155625U CN220155625U CN202321583882.XU CN202321583882U CN220155625U CN 220155625 U CN220155625 U CN 220155625U CN 202321583882 U CN202321583882 U CN 202321583882U CN 220155625 U CN220155625 U CN 220155625U
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- CN
- China
- Prior art keywords
- battery
- splash
- proof
- protective cover
- pressure relief
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- 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.)
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Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model relates to a battery module splash-proof battery bracket and an energy storage power supply, which comprises a cover plate, wherein battery post windows corresponding to battery posts in a battery pack one by one, a pressure release valve window corresponding to a pressure release valve of the battery and an overflow-proof enclosure for isolating the battery post windows and the pressure release valve windows are arranged on the cover plate; a protective cover covering the pressure relief valve window is arranged on the cover plate, and an opening communicated with the pressure relief valve window is arranged on the side surface of the protective cover; when the battery pressure release valve is broken, the flushed electrolyte can pass through the pressure release valve window and is blocked by the protective cover, and finally flows out of the opening on the side surface of the protective cover, so that the purpose of preventing splashing is realized, and meanwhile, the risk of pole short circuit caused by overflowed electrolyte can be effectively reduced by adopting the overflow-preventing enclosure, so that the safety performance of the battery pack is improved.
Description
Technical Field
The utility model relates to the technical field of battery modules, in particular to a battery module splash-proof battery bracket and an energy storage power supply.
Background
When the battery forming the battery module is designed, in order to prevent the explosion condition of the battery caused by overlarge internal pressure, a pressure release valve is usually added on the battery, after the battery module is formed by combination, if one battery breaks through the pressure release valve due to pressure to generate the overflow condition of electrolyte, the overflowed electrolyte flows to the positive and negative poles of other surrounding normal batteries to cause short circuit, and therefore, the battery module splash-proof battery bracket capable of better solving the problem is needed.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a battery module splash-proof battery bracket and an energy storage power supply.
The technical scheme adopted for solving the technical problems is as follows:
the battery module splash-proof battery support comprises a cover plate, wherein battery pole windows corresponding to poles of batteries in a battery pack one by one, pressure relief valve windows corresponding to pressure relief valves of the batteries and an overflow-proof enclosure for isolating the battery pole windows and the pressure relief valve windows are arranged on the cover plate; the cover plate is provided with a protective cover covering the pressure relief valve window, and the side surface of the protective cover is provided with an opening communicated with the pressure relief valve window.
The utility model discloses a battery module splash-proof battery bracket, wherein a group of units are formed by a pressure release valve window and a protective cover, and a plurality of groups of units are arranged on a cover plate.
The anti-splashing battery support of the battery module is characterized in that a plurality of anti-overflow barriers are arranged on the periphery of the protective cover in a one-to-one correspondence mode.
The battery module splash-proof battery support provided by the utility model has the advantages that the opening is opposite to the overflow-proof enclosure.
The utility model relates to a battery module splash-proof battery bracket, wherein the surfaces of two sides of a protective cover facing the end part of a battery pack are both provided with openings.
The battery module splash-proof battery bracket disclosed by the utility model has the advantages that the single protective cover corresponds to the plurality of pressure relief valve windows.
An energy storage power supply, wherein the energy storage power supply is provided with the battery module splash-proof battery bracket.
The utility model has the beneficial effects that: when the battery pressure release valve is broken, the flushed electrolyte can pass through the pressure release valve window and is blocked by the protective cover, and finally flows out of the opening on the side surface of the protective cover, so that the purpose of preventing splashing is realized, and meanwhile, the risk of pole short circuit caused by overflowed electrolyte can be effectively reduced by adopting the overflow-preventing enclosure, so that the safety performance of the battery pack is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:
fig. 1 is a schematic view showing a battery module splash-proof battery holder according to a preferred embodiment of the present utility model;
fig. 2 is a schematic bottom view of a battery module splash-proof battery holder according to a preferred embodiment of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
The battery module splash-proof battery support of the preferred embodiment of the utility model is shown in fig. 1, and referring to fig. 2, the battery module splash-proof battery support comprises a cover plate 1, wherein battery pole windows 10 corresponding to poles of batteries in a battery pack one by one, pressure relief valve windows 11 corresponding to pressure relief valves of the batteries and an overflow-proof enclosure 12 for isolating the battery pole windows 10 and the pressure relief valve windows 11 are arranged on the cover plate 1; the cover plate 1 is provided with a protective cover 13 covered on the pressure relief valve window 11, and the side surface of the protective cover 13 is provided with an opening 130 communicated with the pressure relief valve window 11;
when the battery pressure release valve is broken, the flushed electrolyte can pass through the pressure release valve window 11 and is blocked by the protective cover 13, and finally flows out of the opening 130 on the side surface of the protective cover 13, so that the splash prevention purpose is realized, and meanwhile, the risk of pole short circuit caused by overflowed electrolyte can be effectively reduced by adopting the overflow prevention enclosure 12, so that the safety performance of the battery pack is improved.
Preferably, the relief valve window 11 and the protective cover 13 form a group of units, which are provided with a plurality of groups on the cover plate 1; the battery pack is respectively protected in the case that more batteries exist in the battery pack; preferably, the overflow preventing enclosure 12 is provided with a plurality of protection covers 13, which are arranged around the periphery of the protection cover 13 in a one-to-one correspondence manner, so as to achieve a better protection effect; of course, the anti-overflow barrier 12 may be provided as a single piece; the shape and the size of the anti-overflow enclosure can be designed according to actual needs and are not limited by the shape and the size provided by the drawings in the specification; in order to ensure the anti-overflow effect, the opening 130 is preferably opposite to the anti-overflow fence 12, and of course, even if the design is not opposite, the protection effect can be realized, and the protection scope of the utility model is also provided;
of course, the pressure release valve window 11 and the protective cover 13 can be designed one-to-one, or a mode that a single protective cover 13 corresponds to a plurality of pressure release valve windows 11 can be adopted, and certain space can be saved under the condition that the layout of the battery pack is compact; such one-to-one and one-to-many approaches are within the scope of the present utility model.
Preferably, when the protective cover 13 is arranged, openings 130 are formed on both side surfaces facing the end of the battery pack; the shape of the general battery pack is long, and by adopting the design of the opening layout, electrolyte flows out towards the two ends of the battery pack, so that more space can be designed to contain the electrolyte.
The battery module splash-proof battery support is arranged on the energy storage power supply.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (7)
1. The battery module splash-proof battery support is characterized by comprising a cover plate, wherein battery pole windows corresponding to poles of batteries in a battery pack one by one, pressure relief valve windows corresponding to pressure relief valves of the batteries and an overflow-proof enclosing shield for isolating the battery pole windows and the pressure relief valve windows are arranged on the cover plate; the cover plate is provided with a protective cover covering the pressure relief valve window, and the side surface of the protective cover is provided with an opening communicated with the pressure relief valve window.
2. The battery module splash-proof battery holder according to claim 1, wherein the pressure relief valve window and the protective cover constitute a set of units provided with a plurality of sets on the cover plate.
3. The battery module splash-proof battery holder according to claim 2, wherein the overflow-proof enclosure is provided in plurality and one-to-one around the periphery of the protective cover.
4. The battery module splash-proof battery holder of claim 3, wherein the opening is directly opposite the anti-overflow enclosure.
5. The battery module splash prevention battery holder according to claim 1, wherein both side surfaces of the protection cover facing the end of the battery pack are provided with the openings.
6. The battery module splash prevention battery holder according to claim 1, wherein a single one of the protective covers corresponds to a plurality of the pressure relief valve windows.
7. An energy storage power supply, characterized in that the energy storage power supply is provided with the battery module splash-proof battery support according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583882.XU CN220155625U (en) | 2023-06-20 | 2023-06-20 | Battery module splash-proof battery support and energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583882.XU CN220155625U (en) | 2023-06-20 | 2023-06-20 | Battery module splash-proof battery support and energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155625U true CN220155625U (en) | 2023-12-08 |
Family
ID=89011569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321583882.XU Active CN220155625U (en) | 2023-06-20 | 2023-06-20 | Battery module splash-proof battery support and energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155625U (en) |
-
2023
- 2023-06-20 CN CN202321583882.XU patent/CN220155625U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |