CN221262477U - External energy storage forced air cooling battery package of BMS slave control - Google Patents
External energy storage forced air cooling battery package of BMS slave control Download PDFInfo
- Publication number
- CN221262477U CN221262477U CN202322854457.6U CN202322854457U CN221262477U CN 221262477 U CN221262477 U CN 221262477U CN 202322854457 U CN202322854457 U CN 202322854457U CN 221262477 U CN221262477 U CN 221262477U
- Authority
- CN
- China
- Prior art keywords
- slave control
- bms
- bms slave
- shell
- energy storage
- 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.)
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Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 title claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- TZSMWSKOPZEMAJ-UHFFFAOYSA-N bis[(2-methoxyphenyl)methyl] carbonate Chemical compound COC1=CC=CC=C1COC(=O)OCC1=CC=CC=C1OC TZSMWSKOPZEMAJ-UHFFFAOYSA-N 0.000 description 1
- 210000004271 bone marrow stromal cell Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002699 waste material Substances 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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an energy storage air-cooled battery pack with an external BMS slave control, which comprises a shell, an electric core group and the BMS slave control, wherein the electric core group is accommodated in the shell, the BMS slave control is detachably connected to the outer wall surface of the shell, a reserved opening for a low-voltage wire harness to pass through is formed in a panel of the shell, the reserved opening is used for butt joint of the external BMS slave control, and the BMS slave control directly communicates with the outside. The BMS is externally controlled, so that the space in the box body is saved, convenience is provided for the damage, maintenance and replacement of the subsequent BMS, meanwhile, the low-voltage plug-in for switching is saved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of energy storage battery packs, and particularly relates to an energy storage air-cooled battery pack with an external BMS slave control.
Background
The air-cooled battery pack has the advantages of simple and portable structure, easy maintenance, reliability, low cost and the like, and is widely applied to the application occasions with smaller power density requirements. The air-cooled battery pack has been mature after the development of the years, and in the prior art, a battery pack and a BMS slave control are arranged in the same box body in a built-in integrated mode, so that inconvenience of damage and replacement of the BMS slave control is caused; meanwhile, the low-voltage wire harness in the box body is connected with the BMS slave control through the box body upper switching plug, and the BMS slave control is communicated with the outside through the switching plug, so that cost waste is caused.
Disclosure of utility model
Aiming at the defects, the utility model provides the energy storage air-cooled battery pack with the external BMS slave control, which can save the internal space of the air-cooled battery pack, is convenient for the replacement of the BMS slave control and simultaneously saves the cost of the adapter plug.
The utility model provides an external energy storage forced air cooling battery package of BMS slave control, includes shell, electric core group and BMS slave control, the shell is acceptd electric core group, BMS slave control detachably connects in the outer wall surface of shell, it has the reservation mouth that supplies low pressure pencil to pass through to open on the panel of shell, the reservation mouth is used for docking external BMS slave control, BMSC slave control can be directly external communication.
Preferably, the low-voltage wire harness is directly inserted into the external BMS slave control through the reserved opening.
Preferably, the BMS slave is fixed to the outer wall surface of the housing by screws.
Preferably, the reserved opening is arranged on the edge of the panel, which is close to one end of the BMS slave control, of the shell.
Preferably, a heat dissipation fan is arranged on the panel of the shell, and the heat dissipation fan corresponds to the position of the battery cell group in the shell.
Preferably, a high-voltage interface is arranged on a panel of the shell and is used for realizing power supply of the air-cooled battery pack.
The beneficial effects of the utility model are as follows:
(1) According to the air-cooled battery pack disclosed by the utility model, the BMS is externally controlled, so that the volume invasion in the box body is reduced, and the space utilization rate of the box body is improved;
(2) The air-cooled battery pack disclosed by the utility model has the advantages that the BMS slave control is externally arranged, and convenience is provided for the damage, maintenance and replacement of the follow-up BMS;
(3) According to the utility model, the low-voltage wire harness in the air-cooled battery pack is directly inserted into the BMS slave control through the reserved notch of the box body, so that low-voltage plug-in components for switching are saved, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of one embodiment of the present utility model.
Reference numerals: 1-BMS slave control, 2-wire harness preformed holes, 3-cooling fans and 4-high-voltage interfaces.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the embodiment of the utility model provides an energy storage air-cooled battery pack externally arranged on a secondary Battery Management System (BMS), which comprises a shell, a battery cell group and a BMS secondary control 1. The shell is contained the electric core group, namely this electric core group is built-in the shell, and BMS is from accuse detachably to be connected in the outer wall surface of shell, and BMS is from accuse 1 four corners through screw locking arrangement in the outer wall surface of battery package shell in this embodiment. The panel of shell is last to open and to have the reservation mouth 2 that supplies low pressure pencil to pass through, and in this embodiment, the reservation mouth 2 is opened in the edge of shell upper edge, is close to BMS slave control 1 socket's one side. The low-voltage wire harness stretches out from the reserved opening 2, and two low-voltage wire harness plugs are inserted with corresponding sockets of the BMS slave control, so that the electric connection between the battery cell group and the BMS slave control is realized.
The shell of the air-cooled battery pack is also reserved with a setting bit of a cooling fan 3, and the position of the cooling fan 3 corresponds to the position of the battery cell group in the shell and is used for cooling the battery cell group. The shell of the air-cooled battery pack is also provided with a high-voltage interface 4 which is used as a high-voltage output interface of the air-cooled battery pack.
Based on the technical problem that BMS slave control maintenance is difficult, the BMS slave control is externally arranged, the internal space of the air-cooled battery pack is enlarged, the whole air-cooled battery pack is not required to be disassembled when the BMS needs maintenance and replacement, and only the external BMS slave control is disassembled for maintenance or replacement. In the prior art, when the BMS slave control is built-in, a hole is formed in the box body, an adapter plug is arranged, the low-voltage wire harness of the battery cell group is firstly connected with the BMS slave control, and when the BMS is communicated to the outside, the adapter plug is required to be connected firstly and then communicated with the outside through the box body.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an external energy storage forced air cooling battery package of BMS slave control, includes shell, electric core group and BMS slave control, the shell is acceptd electric core group, its characterized in that, BMS slave control detachably connects in the outer wall surface of shell, open on the panel of shell has the reservation mouth that supplies the low-voltage line to pass through, the low-voltage line warp reserve mouthful directly inserts external BMS slave control, BMS slave control is direct to external communication.
2. The energy storage air-cooled battery pack of claim 1, wherein the BMS slave is fixed to the outer wall surface of the housing by screws.
3. The energy storage air-cooled battery pack of claim 1, wherein the reserved opening is arranged at the edge of the panel of the housing, which is close to one end of the BMS slave.
4. The energy storage air-cooled battery pack of claim 1, wherein the panel of the housing is provided with a cooling fan, and the position of the cooling fan corresponds to the position of the battery cell group in the housing.
5. The energy storage air-cooled battery pack externally arranged from the BMS slave controller according to claim 1, wherein a high-voltage interface is arranged on a panel of the housing for high-voltage power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854457.6U CN221262477U (en) | 2023-10-24 | 2023-10-24 | External energy storage forced air cooling battery package of BMS slave control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854457.6U CN221262477U (en) | 2023-10-24 | 2023-10-24 | External energy storage forced air cooling battery package of BMS slave control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221262477U true CN221262477U (en) | 2024-07-02 |
Family
ID=91655193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322854457.6U Active CN221262477U (en) | 2023-10-24 | 2023-10-24 | External energy storage forced air cooling battery package of BMS slave control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221262477U (en) |
-
2023
- 2023-10-24 CN CN202322854457.6U patent/CN221262477U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |