CN206067533U - A kind of cabinet that confluxing of energy-storage system - Google Patents
A kind of cabinet that confluxing of energy-storage system Download PDFInfo
- Publication number
- CN206067533U CN206067533U CN201621056773.2U CN201621056773U CN206067533U CN 206067533 U CN206067533 U CN 206067533U CN 201621056773 U CN201621056773 U CN 201621056773U CN 206067533 U CN206067533 U CN 206067533U
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- China
- Prior art keywords
- sheet metal
- cabinet
- battery management
- pillar
- radiator structure
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Battery Mounting, Suspending (AREA)
Abstract
A kind of cabinet that confluxing of energy-storage system, including cabinet and multiple single group battery management control systems, described each single group battery management control system includes charge and discharge electrical relay, battery management system, set of cells and rectification unit, the charge and discharge electrical relay is electrically connected between the battery management system and set of cells, the rectification unit is electrically connected with the set of cells, and described each single group battery management control system is connected in parallel；The rectification unit includes radiator structure and the rectifying device being arranged on radiator structure, the radiator structure includes at least one pillar, upper sheet metal, lower sheet metal and the horizontal sheet metal extended to both sides from pillar, the upper sheet metal and lower sheet metal are respectively arranged at the top and bottom of the pillar, and the horizontal sheet metal relative spacing is set in parallel in the both sides of the pillar.
Description
【Technical field】
This utility model is related to electric automobile field, more particularly to a kind of cabinet that confluxes of energy-storage system.
【Background technology】
Energy storage technology exists《New industry development " 12 " planning》In be widely used in IT industry, energy-conserving and environment-protective
The multiple fields such as industry and biological industry.With energy problem and environmental problem it is increasingly serious, country to new forms of energy energetically
Help, and electrokinetic cell key technology is increasingly mature, electric automobile is widely used in life.Lead in new forms of energy battery
In domain, one of key technology of new-energy automobile development is the switch board of energy-storage system.At present in mobile energy storage or large-scale energy storage
In Power Plant Design, there are many Battery packs to need connection in series-parallel in groups.There is single control system in groups per Battery pack, be typically designed
Middle control system is individually or distributing is installed, and is using material high cost, is so causing production cost to increase, and production efficiency declines,
And then it is unfavorable for electric automobile popularization and application in life.
In view of the above, it is necessary in fact to provide a kind of confluxing for energy-storage system of loop reduces cost of can realizing confluxing
Cabinet.
【Utility model content】
The purpose of this utility model is to provide a kind of cabinet that confluxes of the energy-storage system of loop reduces cost of can realizing confluxing.
To achieve these goals, a kind of cabinet that confluxes of energy-storage system that this utility model is provided, including cabinet and multiple
Single group battery management control system, described each single group battery management control system include charge and discharge electrical relay, battery management system
System, set of cells and rectification unit, the charge and discharge electrical relay are electrically connected between the battery management system and set of cells, institute
State rectification unit to be electrically connected with the set of cells, described each single group battery management control system is connected in parallel；The rectification
Unit includes radiator structure and the rectifying device being arranged on radiator structure, the radiator structure include at least one pillar, on
Sheet metal, lower sheet metal and the horizontal sheet metal extended to both sides from pillar, the upper sheet metal and lower sheet metal are respectively provided with
In the top and bottom of the pillar, the horizontal sheet metal relative spacing is set in parallel in the both sides of the pillar.
In a preferred embodiment, the radiator structure include two pillars, upper sheet metal, lower sheet metal and by
The horizontal sheet metal that pillar extends to both sides, described two pillars interval setting arranged side by side, and the upper sheet metal and lower sheet metal point
The top and bottom of described two pillars are not arranged at, the horizontal sheet metal relative spacing is set in parallel in the two of the pillar
The width of the horizontal sheet metal between side, and described two pillars is more than the horizontal sheet metal on the outside of described two pillars.
In a preferred embodiment, the upper sheet thicknesses are more than the thickness of lower metal and horizontal sheet metal.
In a preferred embodiment, upper sheet metal and lower sheet metal offer screw and construction opening respectively, described
Rectifying device is fixed on the upper sheet metal of the radiator structure by screw, and the radiator structure is fixed on by construction opening
On the cabinet,
In a preferred embodiment, the rectangular stereo structure of the cabinet, offer at the top of the cabinet communication port,
Positive source mouth, power cathode mouth, the communication port, positive source mouth, power cathode mouth are respectively used to connect external communication time
Road and external power source loop.
In a preferred embodiment, the cabinet also includes a cover plate that can be rotationally connected with cabinet, described
Cover plate is provided with multiple battery management system installing ports, and the battery management system is arranged at the battery management system installing port
It is interior.
In a preferred embodiment, multiple pcb boards are also equipped with the cover plate, the pcb board is electrically connected at
Between the charge and discharge electrical relay and battery management system.
In a preferred embodiment, described each single group battery management control system includes also including an insurance policy
Overcurrent protection plays to circuit in unit, the security unit.
In a preferred embodiment, the quantity of the plurality of single group battery management control system is 8.
Compared with prior art, a kind of cabinet that confluxes of energy-storage system that this utility model is provided not only can realize multiple remittances
Multiple control loops are flowed, installing space is also reduced, cost is reduced.
【Description of the drawings】
Fig. 1 confluxes for the energy storage that this utility model is provided the schematic diagram of cabinet.
Fig. 2 is the combination scheme of installation of the radiator structure shown in Fig. 1.
Fig. 3 is the sectional view of the radiator structure shown in Fig. 2.
Fig. 4 is the sectional view of the radiator structure another kind embodiment shown in Fig. 3.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Fig. 1 is refer to, this utility model provides a kind of cabinet 100 that confluxes of energy-storage system, including cabinet 10 and multiple single groups
Battery management control system 20.Described each single group battery management control system 20 includes charge and discharge electrical relay 21, battery management
System 22, security unit (not shown), set of cells (not shown) and rectification unit 23.The charge and discharge electrical relay 21 electrically connects
It is connected between the battery management system 22 and set of cells (not shown), the rectification unit 23 and the set of cells (not shown)
It is electrically connected with, described each single group battery management control system 20 is connected in parallel.In the present embodiment, the plurality of single group electricity
The quantity of pond management control system 20 is 8.
The cabinet 10 is in rectangular-shape, the top of the cabinet 10 offer communication port 11, positive source mouth 12 and
Power cathode mouth 13.The communication port 11, positive source mouth 12, power cathode mouth 13 be respectively used to connect external communication loop and
External power source loop.
The cabinet 10 also includes a cover plate 14 that can be rotationally connected with the cabinet 10, and the cover plate 14 is provided with right
The battery management system installing port 141, the battery management system 22 is answered to be installed in the battery installing port 141.At this
In embodiment, the quantity of the installing port 141 is 8.
Multiple pcb boards 142 are also equipped with the cover plate 14, the pcb board 142 is electrically connected at the discharge and recharge relay
Between device 21 and battery management system 22.
The charge and discharge electrical relay 21 circuit is play a part of power-off energization, the battery management system 22 be used for monitor,
Assessment and protection battery operation state.The security unit plays overcurrent protection to circuit.
Refer to Fig. 1 and Fig. 3, the rectification unit 23 realize AC DC or DC AC electric current converting system.Implementing
In example 1, the rectifying device 232 that the rectification unit 23 includes radiator structure 231 and is arranged on radiator structure 231 is described to dissipate
Heat structure 231 is fixedly connected with the rectifying device 232.The radiator structure 231 is integrally formed by metal material to be made.It is described
Radiator structure 231 includes a pillar 233, upper sheet metal 234, lower sheet metal 235 and the horizontal stroke extended to both sides from pillar 233
Sheet metal 236.The upper sheet metal 234 and lower sheet metal 235 are respectively arranged at the top and bottom of the pillar 233.It is described
236 relative spacing of horizontal sheet metal is set in parallel in the both sides of the pillar 233, and the thickness of upper sheet metal 234 is more than lower metal
The thickness of piece 235 and horizontal sheet metal 236.So, upper sheet metal 234 just can support the weight of rectifying device 232.In this reality
Apply in mode, the upper sheet metal 234 and lower sheet metal 235 are respectively equipped with screw and construction opening, and the screw and installation are opened
Mouth is respectively used to rectifying device 232 is fixed on the upper sheet metal 234 of the radiator structure 231, and radiator structure 231 is solid
On the cabinet 10.
Fig. 2 and Fig. 4 is refer to, in example 2, the rectification unit 23 includes radiator structure 231 and is arranged at radiating
Rectifying device 232 in structure 231, the radiator structure 231 are fixedly connected with the rectifying device 232.The radiator structure
231 are integrally formed by metal material and make.The radiator structure 231 includes two pillars 233, upper sheet metal 234, lower sheet metal
235 and the horizontal sheet metal 236 that extended to both sides from pillar 233,233 interval setting arranged side by side of described two pillars, and it is described on
Sheet metal 234 and lower sheet metal 235 are respectively arranged at the top and bottom of described two pillars 233.236 phase of horizontal sheet metal
To the spaced and parallel both sides for being arranged at described two pillars 233, and the width of the horizontal sheet metal 236 between described two pillars 233
Degree is more than the horizontal sheet metal 236 on the outside of described two pillars 233.In addition, the thickness of the upper sheet metal 234 is more than lower sheet metal
235 and the thickness of horizontal sheet metal 236.So, upper sheet metal 234 just can support the weight of rectifying device 232.In this enforcement
In mode, the upper sheet metal 234, lower sheet metal 235 are respectively equipped with screw and construction opening, the screw and construction opening point
Not for rectifying device 232 is fixed on the upper sheet metal 234, and radiator structure 231 is fixed on the cabinet 10.
So, just can realize the mounting means of two rectifying devices 232 is installed on a radiator structure 231, not only not have in volume
In the case of change, radiator structure 231 can be shared, and also reduce the quantity of required radiator structure 231, reduce cost, reduction
Installing space.
Embodiment described above is only that preferred implementation of the present utility model is described, not to this practicality
New scope is defined, on the premise of without departing from this utility model design spirit, this area ordinary skill technical staff
The various modifications made to technical solutions of the utility model and improvement, all should fall into what claims of the present utility model determined
In protection domain.
Claims (9)
1. the cabinet that confluxes of a kind of energy-storage system, it is characterised in that：It is including cabinet and multiple single group battery management control systems, described
Each single group battery management control system includes charge and discharge electrical relay, battery management system, set of cells and rectification unit, described to fill
Electric discharge relay is electrically connected between the battery management system and set of cells, and the rectification unit is electrical with the set of cells
Connection, described each single group battery management control system are connected in parallel；The rectification unit includes radiator structure and is arranged at scattered
Rectifying device on heat structure, the radiator structure include at least one pillar, upper sheet metal, lower sheet metal and from pillar to
The horizontal sheet metal that both sides extend, the upper sheet metal and lower sheet metal are respectively arranged at the top and bottom of the pillar, described
Horizontal sheet metal relative spacing is set in parallel in the both sides of the pillar.
2. the cabinet that confluxes according to claim 1, it is characterised in that：The radiator structure include two pillars, upper sheet metal,
Lower sheet metal and the horizontal sheet metal extended to both sides from pillar, described two pillars interval setting arranged side by side, and the upper metal
Piece and lower sheet metal are respectively arranged at the top and bottom of described two pillars, and the horizontal sheet metal relative spacing is set in parallel in
The width of the horizontal sheet metal between the both sides of the pillar, and described two pillars is more than the horizontal metal on the outside of described two pillars
Piece.
3. the cabinet that confluxes according to claim 1, it is characterised in that：The upper sheet thicknesses are more than lower sheet metal and horizontal gold
The thickness of category piece.
4. the cabinet that confluxes according to claim 1, it is characterised in that：Upper sheet metal and lower sheet metal offer respectively screw and
Construction opening, the rectifying device are fixed on the upper sheet metal of the radiator structure by screw, and the radiator structure passes through
Construction opening is fixed on the cabinet.
5. the cabinet that confluxes according to claim 1, it is characterised in that：The rectangular stereo structure of the cabinet, the top of the cabinet
Portion offers communication port, positive source mouth, power cathode mouth, and the communication port, positive source mouth, power cathode mouth are respectively used to
Connection external communication loop and external power source loop.
6. the cabinet that confluxes according to claim 1, it is characterised in that：The cabinet can also be rotationally connected with cabinet including one
The cover plate of body, the cover plate are provided with multiple battery management system installing ports, and the battery management system is arranged at the cell tube
In reason system installing port.
7. the cabinet that confluxes according to claim 6, it is characterised in that：Multiple pcb boards are also equipped with the cover plate, it is described
Pcb board is electrically connected between the charge and discharge electrical relay and battery management system.
8. the cabinet that confluxes according to claim 1, it is characterised in that：Described each single group battery management control system is included also
Including a security unit, the security unit plays overcurrent protection to circuit.
9. the cabinet that confluxes according to claim 1, it is characterised in that：The quantity of the plurality of single group battery management control system
For 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056773.2U CN206067533U (en) | 2016-09-14 | 2016-09-14 | A kind of cabinet that confluxing of energy-storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056773.2U CN206067533U (en) | 2016-09-14 | 2016-09-14 | A kind of cabinet that confluxing of energy-storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067533U true CN206067533U (en) | 2017-04-05 |
Family
ID=58438075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621056773.2U Active CN206067533U (en) | 2016-09-14 | 2016-09-14 | A kind of cabinet that confluxing of energy-storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199398A (en) * | 2017-12-31 | 2018-06-22 | 绿色储能技术研究院有限公司 | A kind of integrated energy storage power station |
-
2016
- 2016-09-14 CN CN201621056773.2U patent/CN206067533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199398A (en) * | 2017-12-31 | 2018-06-22 | 绿色储能技术研究院有限公司 | A kind of integrated energy storage power station |
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