CN209418586U - A kind of battery modules system - Google Patents
A kind of battery modules system Download PDFInfo
- Publication number
- CN209418586U CN209418586U CN201920006483.4U CN201920006483U CN209418586U CN 209418586 U CN209418586 U CN 209418586U CN 201920006483 U CN201920006483 U CN 201920006483U CN 209418586 U CN209418586 U CN 209418586U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- management system
- battery
- battery management
- battery modules
- 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 - Fee Related
Links
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery modules system, is related to field of batteries, including the cabinet one for placing battery mould group and the battery management system for controlling the battery modules；The battery management system setting is outer in the cabinet one and connect with the battery modules；The battery management system includes the cabinet two being arranged on cabinet one, battery management system plate, condenser and current divider；The battery management system plate, the condenser and the current divider are arranged in the cabinet two；The condenser and the current divider are controlled by the battery management system plate；The cabinet cabinet two is equipped with the connector for extending the cabinet two；The beneficial effects of the utility model are: battery management system is separated with battery modules, it is easily changed, improves the compatibility of battery management system；Dustproof and waterproof set is arranged in battery management system, improves device bulk life time；Retractable chamber door is arranged in cabinet two, is conveniently replaceable electronic component in battery management system.
Description
Technical field
The utility model relates to field of batteries, in particular to a kind of battery modules system.
Background technique
Big power supply volume battery modules can be used for the fields such as electric car, electric vehicle, robot, unmanned plane.Battery modules exist
In use process, it is possible that over-discharge, the case where overcharging.In order to protect battery modules, need that cell tube is arranged
Reason system, i.e. BMS overcharge or when over-discharge is controlled in battery.In the prior art, BMS often with battery modules phase
Integration.After integration, if BMS breaks down, it is more difficult to safeguard.
Utility model content
In order to solve the above-mentioned technical problem, a kind of battery modules system is disclosed in the utility model, the utility model
Technical solution is implemented:
A kind of battery modules system, including the cabinet one for placing battery mould group and for controlling the battery modules
Battery management system；The battery management system setting is outer in the cabinet one and connect with the battery modules；The battery
Management system includes the cabinet two being arranged on cabinet one, battery management system plate, condenser and current divider；The cell tube
Reason system board, the condenser and the current divider are arranged in the cabinet two；The condenser and the current divider
It is controlled by the battery management system plate；The cabinet cabinet two is equipped with the connector for extending the cabinet two.
Preferably, the connection for connecting with the battery modules is equipped with far from the connector side on the cabinet two
Device, the connector include the plug being arranged on the cabinet two, the plug-in unit being arranged in the plug and are arranged in institute
State the socket on cabinet one with plug-in unit cooperation.
Preferably, the plug extends the cabinet two by conducting wire, and the conducting wire is externally provided with protective case.
Preferably, the connector extends outside the cabinet two and is equipped with the dustproof and waterproof set for wrapping up the connector.
Preferably, it is equipped in the cabinet two for monitoring safe fuse.
Preferably, the cabinet two is equipped with the chamber door opened and closed for controlling the cabinet two.
Preferably, the chamber door is detachably connected with the cabinet two, and the chamber door is connected on the cabinet two.
Preferably, the cabinet two contradicts side wall with the chamber door and is equipped with several elastomer blocks.
Implement the beneficial effects of the utility model are:
1, battery management system is separated with battery modules, is conveniently replaceable, and the compatibility of battery management system is improved；
2, dustproof and waterproof set is arranged in the connector of battery management system, improves device bulk life time；
3, retractable chamber door is arranged in cabinet two, is conveniently replaceable electronic component in battery management system.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is an embodiment of the present invention, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of specific embodiment battery management system schematic diagram of internal structure of the utility model；
Fig. 2 is a kind of specific embodiment battery management system external structure schematic diagram of the utility model；
Fig. 3 is that a kind of specific embodiment battery management system of the utility model and the structure before battery module installation are shown
It is intended to；
Fig. 4 is that a kind of specific embodiment battery management system of the utility model and the structure after battery module installation are shown
It is intended to.
In above-mentioned attached drawing, each figure number label is respectively indicated:
1- cabinet one；2- battery management system；3- cabinet two；4- battery management system plate；5- condenser；6- current divider；
7- connector；8- connector；9- plug；10- socket；11- chamber door；12- dustproof and waterproof set.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of battery modules system, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including the cabinet 1 for placing battery mould group
With the battery management system 2 for controlling battery modules；The setting of battery management system 2 is outer in cabinet 1 and connects with battery modules
It connects；Battery management system 2 includes the cabinet 23 being arranged on cabinet 1, battery management system plate 4, condenser 5 and shunts
Device 6；Battery management system plate 4, condenser 5 and current divider 6 are arranged in cabinet 23；Condenser 5 and current divider 6 by
Battery management system plate 4 controls；Cabinet cabinet 23 is equipped with the connector 7 for extending cabinet 23.
In this specific embodiment, one 1 housing main body of cabinet can be organic poly- using polyesters, epoxies or phenolic
Condensation material insulation board.In battery modules use process, cabinet 1 is filled to equipment power supply each in cabinet 23 to condenser 5
Electricity, when cabinet 23 is idle, condenser 5 is powered to battery management system plate 4, and battery management system plate 4 is made to save collected number
According to help user's post analysis battery, to study or improve equipment.
Battery modules include multiple battery packs, and each battery pack is in the different locations such as battery pack center or battery pack connecting part
Multiple temperature sensors can be set.Temperature sensor can be connect with battery management system plate 4 by conducting wire, can also be passed through
Wireless mode connection.Voltage and current real-time acquisition device is arranged in battery modules, may be mounted at each battery pack in cabinet 1
It on conducting wire, also can be set in cabinet 23, be connected directly, be conveniently replaceable with battery management system plate 4.Battery management system
Plate 4 acquires the information such as the electric current, voltage and temperature of each battery pack.
In use, battery management system plate 4 records the electric current and voltage of the offer of each battery pack to battery modules
Information.When Individual cells group aging, the current or voltage provided is unable to meet demand, and battery management system plate 4 is sent out to current divider 6
Signal is controlled out, tunes up the output power of other battery packs.In battery modules charging process, battery management system plate 4 is recorded often
The charging current and voltage of a battery pack, when battery pack charging is nearly completed, electric current can be less than normal, and battery management system plate 4
According to current information, control signal can be issued to current divider 6, stopping is battery-powered to this, and charging current is distributed to other electricity
Pond group.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, far from 7 side of connector on cabinet 23
Equipped with the connector 8 for connecting with battery modules, connector 8 includes the plug 9 being arranged on cabinet 23, is arranged in plug 9
Interior plug-in unit and the socket 10 on cabinet 1 with plug-in unit cooperation is set.The quantity of conducting wire can correspond to battery mould in plug-in unit
The quantity of battery pack in group, the output power of each battery pack is controlled convenient for current divider 6.The quantity of conducting wire can also be made in plug-in unit
Redundancy setting, makes cabinet 23 can control the battery module comprising more battery packs, extra to improve the compatibility of cabinet 23
Conducting wire can also make it is spare, extend device lifetime.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, cabinet 23 is equipped with for controlling cabinet
The chamber door 11 of 23 foldings opens chamber door 11, can repair damage equipment, can also replace when equipment damage in cabinet 23
Equipment, to extend the service life of device, improves the compatibility of device to be applicable in different battery modules.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, chamber door 11 detachably connects with cabinet 23
It connects, chamber door 11 is connected on cabinet 23, is conveniently replaceable chamber door 11, extends device lifetime.
In a preferred embodiment, cabinet 23 and chamber door 11 contradict side wall and are equipped with several elastomer blocks.Cabinet two
There are many conducting wire and electronic components for setting in 3, more fragile, therefore bullet can be arranged in the position close to interface, electronic component
Property block, the case where to avoid chamber door 11 damages conducting wire, electronic component by pressure during the installation process, can also be sent out in chamber door 11 by external force
When raw deformation, reduce the deformation degree of chamber door 11, to improve the impact resistant capability of device.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, connector 7 extends outside cabinet 23 simultaneously
Dustproof and waterproof set 12 equipped with wrapping connector 7.The more accurate electronic equipment such as battery management system plate 4, is improved in cabinet 23
The dustproof and waterproof performance of device can effectively extend the service life of device.23 main body of cabinet integrated can be cast, and each interface can
To smear the sealant of the materials such as organic silicon rubber, to improve the leakproofness of interface.Dustproof and waterproof set 12 at connector 7 can be with
It is customized according to one 1 Interface Shape of cabinet, to cover the interface on cabinet 1, further increases the leakproofness of cabinet itself, extended
Device lifetime.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, plug 9 extends cabinet by conducting wire
23, conducting wire is externally provided with protective case.Casting integrated with cabinet 23 compared to plug 9, plug 9 use different length, specification
Conducting wire extends cabinet 23, can satisfy the demand of usage scenario, improves the compatibility of device entirety.In routine use, plug
9 are connected with external electric equipment, can be in the environment of different temperatures, humidity, it is more difficult to design protection scheme in process of production,
Therefore plug 9 is more easy to damage compared to other positions of equipment.Plug 9 is connect by removablies such as conducting wires with cabinet 23,
It is easy to be safeguarded when plug 9 damages, improves the service life of device entirety.
In a preferred embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, it is equipped in cabinet 23 for monitoring peace
Full fuse 13.In use process, if the problems such as Individual cells group continuous use overlong time or appearance short circuit, heat dissipation, electricity
Pond temperature anomaly increases, and battery management system plate 4 can issue control signal, the breaking battery pack to current divider 6, and equilibrium is adjusted
The output power of other big battery packs, prevents part battery pack from crossing cause thermal damage.If there is short circuit by the equipment of battery modules power supply
Etc. failures, battery modules export that electric current is excessive, and fuse 13 can be with fused wire, all battery packs of open circuit, to protect battery pack
And external utilization device.
It should be pointed out that the above is only the preferred embodiment of the utility model only, not to limit this reality
With novel, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (8)
1. a kind of battery modules system, it is characterised in that:
Including the cabinet one for placing battery mould group and the battery management system for controlling the battery modules；
The battery management system setting is outer in the cabinet one and connect with the battery modules；
The battery management system includes the cabinet two being arranged on cabinet one, battery management system plate, condenser and shunting
Device；
The battery management system plate, the condenser and the current divider are arranged in the cabinet two；
The condenser and the current divider are controlled by the battery management system plate；
The cabinet two is equipped with the connector for extending the cabinet two.
2. a kind of battery modules system according to claim 1, it is characterised in that:
The connector for connecting with the battery modules, the connector are equipped with far from the connector side on the cabinet two
Including the plug being arranged on the cabinet two, the plug-in unit being arranged in the plug and it is arranged on the cabinet one and institute
State the socket of plug-in unit cooperation.
3. a kind of battery modules system according to claim 2, it is characterised in that:
The plug extends the cabinet two by conducting wire, and the conducting wire is externally provided with protective case.
4. a kind of battery modules system according to claim 1, it is characterised in that:
The connector extends outside the cabinet two and is equipped with the dustproof and waterproof set for wrapping up the connector.
5. a kind of battery modules system according to claim 1, it is characterised in that:
It is equipped in the cabinet two for monitoring safe fuse.
6. a kind of battery modules system according to claim 1, it is characterised in that:
The cabinet two is equipped with the chamber door opened and closed for controlling the cabinet two.
7. a kind of battery modules system according to claim 6, it is characterised in that:
The chamber door is detachably connected with the cabinet two, and the chamber door is connected on the cabinet two.
8. a kind of battery modules system according to claim 7, it is characterised in that:
The cabinet two contradicts side wall with the chamber door and is equipped with several elastomer blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006483.4U CN209418586U (en) | 2019-01-03 | 2019-01-03 | A kind of battery modules system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006483.4U CN209418586U (en) | 2019-01-03 | 2019-01-03 | A kind of battery modules system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418586U true CN209418586U (en) | 2019-09-20 |
Family
ID=67942592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920006483.4U Expired - Fee Related CN209418586U (en) | 2019-01-03 | 2019-01-03 | A kind of battery modules system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418586U (en) |
-
2019
- 2019-01-03 CN CN201920006483.4U patent/CN209418586U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102306717B (en) | Lithium ion power battery pack for electric automobile and manufacturing method of lithium ion power battery pack | |
| CN103490099B (en) | The Universal rechargeable battery adopting lithium ion battery to form and control method | |
| CN211844151U (en) | BDU assembly and vehicle integrate | |
| CN105978094A (en) | Equalizing charge control system for lithium ion battery module | |
| CN106450098A (en) | High-energy-density easy-to-maintain battery box structure | |
| CN111403647A (en) | Mining explosion-proof lithium ion storage battery power supply adopting intrinsic safety screen operation box | |
| CN2899127Y (en) | Plumbous-acid accumulator with charging and discharging protecting control module | |
| CN101651192A (en) | Lithium-ion power battery box | |
| CN209418586U (en) | A kind of battery modules system | |
| CN209217144U (en) | A kind of electric vehicle battery system | |
| CN208753466U (en) | A kind of battery of electric vehicle module | |
| CN203690393U (en) | Novel lithium battery integration module | |
| CN108422885A (en) | Main Control Tank, battery management system and electric vehicle | |
| CN208263992U (en) | Main Control Tank, battery management system and electric vehicle | |
| CN209119862U (en) | A kind of cell power systems | |
| CN209823434U (en) | High-voltage control circuit and control box for energy storage battery pack | |
| CN209217145U (en) | A kind of portable energy-storing battery | |
| CN209045699U (en) | Balanced externally charging typed electric car lithium-ion-power cell mould group | |
| CN202425219U (en) | High-voltage box equipment of battery management system of pure electric bus | |
| CN208544119U (en) | A kind of high-voltage control circuit and high voltage control case | |
| CN201378612Y (en) | 9V Lithium battery structure | |
| CN201754422U (en) | Nickel-metal hydride battery set with detecting device | |
| CN205595841U (en) | New energy automobile removes charging device | |
| CN212162862U (en) | Battery pack system | |
| CN110783653B (en) | Efficient charging and discharging method adopting segmentation technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |