CN219696649U - Battery module splash-proof battery support and energy storage module - Google Patents
Battery module splash-proof battery support and energy storage module Download PDFInfo
- Publication number
- CN219696649U CN219696649U CN202321320025.0U CN202321320025U CN219696649U CN 219696649 U CN219696649 U CN 219696649U CN 202321320025 U CN202321320025 U CN 202321320025U CN 219696649 U CN219696649 U CN 219696649U
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- Prior art keywords
- battery
- splash
- proof
- battery module
- module
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- 238000004146 energy storage Methods 0.000 title claims abstract description 10
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 abstract description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation 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)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery module splash-proof battery bracket and an energy storage module, which comprise a battery box for installing a battery module and a battery cover plate matched with the battery box, wherein a plurality of pressure relief windows which are in one-to-one correspondence with pressure relief valves of batteries in the battery module and a plurality of pole column windows which are in one-to-one correspondence with pole columns of the batteries in the battery module are arranged on the battery cover plate; the upper surface of the battery cover plate is provided with a first baffle plate and a second baffle plate, the first baffle plate, the upper surface of the battery cover plate and the second baffle plate are enclosed to form an overflow prevention groove, and a plurality of pressure relief windows are arranged on the inner bottom surface of the overflow prevention groove; the upper surface of first baffle, battery apron and second baffle enclose and close and constitute the anti-overflow groove, all set up a plurality of pressure release windows in the interior bottom surface of anti-overflow groove, even like this the splash condition that overflows appears in single battery, also can disperse the electrolyte that the storage overflowed by the anti-overflow groove, the electrolyte can not flow and cause the short circuit on the utmost point post of other batteries, and the structure is succinct, sets up conveniently, and is with low costs and the practicality is splendid.
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 module.
Background
The battery module is formed by combining a plurality of batteries after being connected in series, is used as a novel clean energy source and is widely applied in various fields;
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 problem that the battery module splash-proof battery bracket is provided for overcoming the defects in the prior art, and an energy storage module is also provided.
The technical scheme adopted for solving the technical problems is as follows:
the battery module splash-proof battery support comprises a battery box for installing a battery module and a battery cover plate matched with the battery box, wherein a plurality of pressure relief windows which are in one-to-one correspondence with pressure relief valves of batteries in the battery module and a plurality of pole column windows which are in one-to-one correspondence with pole columns of the batteries in the battery module are arranged on the battery cover plate; the upper surface of battery apron is provided with first baffle and second baffle, first baffle the upper surface of battery apron and the second baffle encloses to close and constitutes the anti-overflow groove, and is a plurality of the pressure release window all sets up the interior bottom surface of anti-overflow groove, a plurality of the utmost point post window all sets up outside the anti-overflow groove.
The battery module splash-proof battery support is characterized in that a collecting circuit board is further arranged on the battery cover plate and located in the overflow-proof groove, and through holes corresponding to the pressure relief window and a plurality of electric connection pieces electrically connected with the pole are arranged on the collecting circuit board.
The battery module splash-proof battery support disclosed by the utility model is characterized in that the first baffle plate and the second baffle plate are respectively provided with a groove corresponding to the electric connection sheet, and the height of the inner bottom surface of each groove is higher than that of the through hole.
The utility model relates to a splash-proof battery support for a battery module, wherein an increasing boss for increasing the height of an electric connection sheet is arranged on a collecting circuit board.
The utility model relates to a battery module splash-proof battery bracket, wherein an electric connection sheet is transversely arranged.
The battery module splash-proof battery support disclosed by the utility model has the advantages that the size of the collecting circuit board is matched with the size of the spill-proof groove.
The utility model discloses a battery module splash-proof battery bracket, wherein a plurality of clamping claws are arranged on a battery cover plate, and a plurality of clamping holes corresponding to the clamping claws are arranged on a collecting circuit board.
The battery module splash-proof battery support disclosed by the utility model is characterized in that a plurality of battery core code scanning windows which are in one-to-one correspondence with the identification codes on the battery are arranged on the battery cover plate.
An energy storage module, wherein, be provided with above-mentioned battery module splash prevention battery support on the energy storage module.
The utility model has the beneficial effects that: the splash-proof battery support is provided with the first baffle plate and the second baffle plate, the first baffle plate, the upper surface of the battery cover plate and the second baffle plate are enclosed to form the spill-proof groove, and the plurality of pressure relief windows are all arranged on the inner bottom surface of the spill-proof groove, so that the spilled electrolyte can be dispersed and stored by the spill-proof groove even if a single battery is splashed and overflowed, the electrolyte cannot flow to the poles of other batteries to cause short circuit, and the splash-proof battery support is simple in structure, convenient to set, low in cost and excellent in practicability.
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 an exploded 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.
Referring to fig. 2, the battery module splash-proof battery support of the preferred embodiment of the utility model is shown in fig. 1, and comprises a battery box 1 for installing a battery module and a battery cover plate 2 matched with the battery box, wherein the battery cover plate 2 is provided with a plurality of pressure relief windows 20 which are in one-to-one correspondence with pressure relief valves 30 of a battery 3 in the battery module and a plurality of pole column windows 21 which are in one-to-one correspondence with pole columns 31 of the battery in the battery module; the upper surface of the battery cover plate 2 is provided with a first baffle 22 and a second baffle 23, the first baffle 22, the upper surface of the battery cover plate 2 and the second baffle 23 are enclosed to form an overflow prevention groove, a plurality of pressure relief windows 20 are all arranged on the inner bottom surface of the overflow prevention groove, and a plurality of pole windows 21 are all arranged outside the overflow prevention groove;
the splash-proof battery support is provided with the first baffle 22 and the second baffle 23, the first baffle 22, the upper surface of the battery cover plate 2 and the second baffle 23 are enclosed to form the overflow-proof groove, and the plurality of pressure relief windows 20 are all arranged on the inner bottom surface of the overflow-proof groove, so that the overflow-proof groove can be used for dispersing and storing overflowed electrolyte even if a single battery 3 overflows in a splash-proof way, the electrolyte cannot flow to the poles of other batteries to cause short circuit, and the splash-proof battery support is simple in structure, convenient to set, low in cost and excellent in practicability.
Preferably, the battery cover plate 2 is also provided with a collection circuit board 4, the collection circuit board 4 is positioned in the overflow-preventing groove, and the collection circuit board 4 is provided with a through hole 40 corresponding to the pressure release window 20 and a plurality of electric connection sheets 41 electrically connected with the polar posts 21; the structure is reasonable and compact, the occupied space is small, and the electrical connection is convenient;
preferably, in order to prevent the sputtered electrolyte from causing a short circuit of the battery on the collecting circuit board 4, the collecting circuit board is subjected to three-proofing (insulating) treatment before being mounted, so that the upper surfaces of the whole circuit board and the electric connecting sheet are in a completely insulating state;
preferably, the size of the collecting circuit board 4 is matched with the size of the overflow preventing groove so as to play a role in assembly and positioning;
preferably, the battery cover plate 2 is provided with a plurality of clamping claws 24, and the acquisition circuit board 4 is provided with a plurality of clamping holes 42 corresponding to the clamping claws; the clamping assembly is convenient, and the clamping assembly can be replaced by other existing detachable structural forms, such as screw locking, bonding and the like.
Preferably, the first separator 22 and the second separator 23 are respectively provided with a slot 220 corresponding to the electric connection sheet 41, and the height of the inner bottom surface of the slot 220 is higher than that of the through hole 40; the installation and the positioning of the electric connecting sheet are convenient; it should be noted that, the depth of the anti-overflow slot is certainly reduced after the collecting circuit board 4 is mounted, and the set slot needs to be higher than the through hole, otherwise, the anti-overflow effect cannot be achieved.
Preferably, the collecting circuit board 4 is provided with a height increasing boss 43 for increasing the height of the electric connecting sheet 41, and the electric connecting sheet 41 is transversely arranged, so that the electric connecting sheet 41 is electrically connected with the machine column.
Preferably, a plurality of battery core code scanning windows 25 which are in one-to-one correspondence with the identification codes 32 on the battery 3 are arranged on the battery cover plate 2, so that the battery 3 can be conveniently identified by scanning the codes.
An energy storage module, wherein the energy storage module is provided with the battery module splash-proof battery bracket.
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 (9)
1. The battery module splash-proof battery support is characterized by comprising a battery box for installing a battery module and a battery cover plate matched with the battery box, wherein a plurality of pressure relief windows which are in one-to-one correspondence with pressure relief valves of batteries in the battery module and a plurality of pole column windows which are in one-to-one correspondence with pole columns of the batteries in the battery module are arranged on the battery cover plate; the upper surface of battery apron is provided with first baffle and second baffle, first baffle the upper surface of battery apron and the second baffle encloses to close and constitutes the anti-overflow groove, and is a plurality of the pressure release window all sets up the interior bottom surface of anti-overflow groove, a plurality of the utmost point post window all sets up outside the anti-overflow groove.
2. The battery module splash-proof battery support according to claim 1, wherein the battery cover plate is further provided with a collection circuit board, the collection circuit board is located in the spill-proof groove, and the collection circuit board is provided with a through hole corresponding to the pressure relief window and a plurality of electric connection pieces electrically connected with the pole.
3. The battery module splash-proof battery support according to claim 2, wherein grooves corresponding to the electric connection pieces are formed in the first separator and the second separator, and the height of the inner bottom surface of each groove is higher than that of each through hole.
4. The battery module splash-proof battery support according to claim 3, wherein the collecting circuit board is provided with a heightening boss heightening the height of the electric connection sheet.
5. The battery module splash prevention battery holder according to claim 4, wherein the electrical connection sheet is disposed in a lateral direction.
6. The battery module splash-proof battery holder of any one of claims 2-5, wherein the size of the acquisition circuit board matches the size of the spill-proof channel.
7. The battery module splash-proof battery support according to any one of claims 2 to 5, wherein a plurality of claws are arranged on the battery cover plate, and a plurality of clamping holes corresponding to the claws are arranged on the acquisition circuit board.
8. The battery module splash-proof battery support according to any one of claims 2-5, wherein a plurality of battery cell code scanning windows corresponding to the identification codes on the battery one by one are arranged on the battery cover plate.
9. An energy storage module, characterized in that the battery module is provided with the battery module splash-proof battery support according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320025.0U CN219696649U (en) | 2023-05-26 | 2023-05-26 | Battery module splash-proof battery support and energy storage module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321320025.0U CN219696649U (en) | 2023-05-26 | 2023-05-26 | Battery module splash-proof battery support and energy storage module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696649U true CN219696649U (en) | 2023-09-15 |
Family
ID=87940157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321320025.0U Active CN219696649U (en) | 2023-05-26 | 2023-05-26 | Battery module splash-proof battery support and energy storage module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696649U (en) |
-
2023
- 2023-05-26 CN CN202321320025.0U patent/CN219696649U/en active Active
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