CN113561801A - Easy-to-dismount FSAE four-motor racing car driving battery box - Google Patents
Easy-to-dismount FSAE four-motor racing car driving battery box Download PDFInfo
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- CN113561801A CN113561801A CN202110859553.2A CN202110859553A CN113561801A CN 113561801 A CN113561801 A CN 113561801A CN 202110859553 A CN202110859553 A CN 202110859553A CN 113561801 A CN113561801 A CN 113561801A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses an easily-detachable driving battery box of an FSAE four-motor racing car, which comprises a box body, a battery pack, a battery management system slave control, a battery management system master control, a fan assembly and an electric appliance, the battery packs are arranged inside the box body and distributed close to the right, the battery management system is arranged inside the box body and vertically distributed close to the right, and is positioned at one side of the battery pack, the battery management system is arranged in the box body and is positioned at the middle part in front of the battery pack, the fan assembly is arranged in the box body, the battery module in the battery box is more convenient to disassemble, and by arranging the battery management system at the left side and the front of the battery pack, meanwhile, the left battery management system slave controller is fixed on a detachable PC board, and all the slave controllers can be removed by detaching the PC board, so that the battery pack and the battery management system are greatly convenient to detach.
Description
Technical Field
The invention relates to the technical field of batteries of electric racing cars, in particular to an FSAE four-motor racing car driving battery box easy to assemble and disassemble.
Background
The Chinese college student's equation automobile tournament is an automobile design and manufacturing competition participated in by college student teams by related specialties of higher colleges. Each racing car team designs and manufactures a small-sized single-seat leisure racing car within one year according to the racing rules and the racing car manufacturing standards, and the racing in the racing link can be successfully completed. The events are divided into an oil car group, an electric car group and an unmanned car group, wherein the electric car group and the unmanned car group can be divided into single-motor, double-motor and four-motor driving forms according to the number of driving motors.
The racing car with the four-motor drive generally needs a higher voltage platform and a larger battery capacity, so that when the soft-package battery is used as a driving power source, more soft-package battery single bodies and more battery management system slave control platforms are needed. Thereby lead to the whole size grow of battery box, the pencil quantity increases, and the dismouting convenience reduces. Simultaneously because the battery box that the whole increase in size of battery box brought dismantles the difficulty on the cycle racing, in addition, current cycle racing battery box all places battery management system in the battery module top, is not convenient for dismantle the battery module.
Disclosure of Invention
The invention aims to provide an FSAE four-motor racing car driving battery box which is easy to disassemble and assemble, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an easily assembled and disassembled driving battery box of an FSAE four-motor racing car comprises:
a box body;
the battery packs are arranged inside the box body and distributed close to the right;
the battery management system slave controller is arranged in the box body, vertically distributed close to the right and positioned at one side of the battery pack;
the battery management system main control is arranged in the box body and is positioned in the middle of the front of the battery pack;
the fan assembly is arranged in the box body and is positioned at the upper position in front of the battery pack and used for blowing air to dissipate heat of the battery pack;
and the electrical appliance devices are arranged in the box body and are divided into two layers according to the height.
As a further scheme of the invention: the group battery is provided with eight, eight the group battery divide into two and is listed as the setting, and every is listed as and is provided with four group batteries, and adopts the copper tablet to make conductive conductor between every two adjacent group batteries to carry out fixed connection through the nylon handle.
As a still further scheme of the invention: the nylon handle is of an L-shaped structure, a stud is arranged at the bottom of the vertical part of the nylon handle, and the nylon handle penetrates through the copper plate and is fixedly connected with the battery pack through the arranged stud.
As a still further scheme of the invention: and an outlet gap is arranged between every two adjacent slave controllers of the battery management systems.
As a still further scheme of the invention: install detachable PC board in the box, battery management system is fixed in the PC board from the accuse on, through fixing battery management system on a detachable PC board from the accuse, can remove all from the accuse with PC board dismantlement, has made things convenient for battery pack and battery management system's dismantlement greatly.
As a still further scheme of the invention: the battery management system main control interface is arranged upwards.
As a still further scheme of the invention: the fan assembly is provided with eight fans distributed side by side.
As a still further scheme of the invention: the electrical apparatus device includes that the positive negative pole of battery box pulls out and inserts connector, pre-charge relay, fuse assembly, shunt module, pre-charge resistance, negative pole relay and anodal relay, fuse assembly and shunt module distribute in the upper strata to connect the positive negative pole of group battery, the positive negative pole of battery box pulls out and inserts connector, pre-charge relay, pre-charge resistance, negative pole relay and anodal relay and distributes in the lower floor, uses the copper tablet to connect between every electrical apparatus device, through setting up electrical apparatus device two-layer, makes electrical apparatus device dismouting convenience increase, only needs to pull down the fuse assembly and the shunt module on upper strata, can dismouting pre-charge module and the positive negative pole relay of lower floor.
As a still further scheme of the invention: the battery management system is characterized in that a high-voltage indicator is further arranged on the front side, located in the box body, of the slave control of the battery management system, and battery box lifting lugs are arranged on the outer walls of the two sides of the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. the battery module in the battery box is more convenient to disassemble, the battery management systems are arranged on the left side and the front side of the battery pack, and meanwhile, the battery management system on the left side is fixed on a detachable PC board, so that all the slave controllers can be removed by disassembling the PC board, and the battery pack and the battery management system are greatly convenient to disassemble.
2. The convenience of dismounting and mounting of the electrical appliance device is increased, and the lower pre-charging module and the positive and negative relays can be dismounted only by dismounting the fuse module and the shunt module on the upper layer.
3. The internal wiring harness is simpler, and the wiring harnesses in the battery box are all in disorder due to excessive and disordered voltage and temperature detection lines. On the premise that the space above the battery pack is enlarged, the direction of the wire harness is planned, so that the wire harness in the box is tidier.
4. The whole box is simpler to disassemble and assemble, compared with the mode of putting in from the cabin in the past, the disassembly from the bottom is greatly increased in disassembly and assembly convenience, and the disassembly and assembly steps are greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an FSAE four-motor racing car driving battery box which is easy to disassemble and assemble.
Fig. 2 is a schematic structural diagram of the interior of a box body in an easily-detachable FSAE four-motor racing car driving battery box.
Fig. 3 is a schematic structural diagram of a nylon handle in an easily detachable FSAE four-motor racing car driving battery box.
In the figure: 1. the battery management system controls the slave; 2. the positive and negative electrodes of the battery box are plugged with the connectors; 3. a battery pack; 4. a fan assembly; 5. a pre-charging relay; 6. a fuse assembly; 7. battery management system master control; 8. a nylon handle; 9. a high pressure indicator; 10. a shunt module; 11. a battery box lifting lug; 12. pre-charging a resistor; 13. a negative relay; 14. a positive relay; 15. copper plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the invention, an FSAE four-motor racing car driving battery box easy to assemble and disassemble includes a box body, a battery pack 3, a battery management system slave 1, a battery management system master control 7, a fan assembly 4 and electrical devices, wherein the battery pack 3 is arranged inside the box body and distributed right, the battery management system slave 1 is arranged inside the box body and vertically distributed right, and is located on one side of the battery pack 3, the battery management system master control 7 is arranged inside the box body and is located in the middle of the front of the battery pack 3, the fan assembly 4 is arranged inside the box body and is located on the upper front of the battery pack 3 to blow and dissipate heat of the battery pack 3, and the electrical devices are arranged inside the box body and are divided into two layers according to height.
The group battery 3 is provided with eight, eight group battery 3 divide into two and arranges, and every row is provided with four group batteries 3, and adopts copper tablet 15 to make electrically conductive conductor between every two adjacent group batteries 3 to carry out fixed connection through nylon handle 8.
The nylon handle 8 is of an L-shaped structure, a stud is arranged at the bottom of the vertical part of the nylon handle 8, and the nylon handle 8 penetrates through the copper plate 15 through the stud to be fixedly connected with the battery pack 3.
And an outlet gap is arranged between every two adjacent slave controllers 1 of the battery management systems.
And a detachable PC board is arranged in the box body, and the slave controller 1 of the battery management system is fixed on the PC board.
Through fixing battery management system on a detachable PC board from accuse 1, dismantle the PC board and can remove all from the accuse, made things convenient for battery pack 3 and battery management system's dismantlement greatly.
The interface of the battery management system main control 7 is arranged upwards.
The fan assembly 4 is provided with eight fans distributed side by side.
The electrical apparatus device includes that the positive negative pole of battery box pulls out and inserts connector 2, pre-charge relay 5, fuse assembly 6, shunt module 10, pre-charge resistance 12, negative pole relay 13 and anodal relay 14, fuse assembly 6 and shunt module 10 distribute in the upper strata to connect the positive negative pole of group battery 3, the positive negative pole of battery box pulls out and inserts connector 2, pre-charge relay 5, pre-charge resistance 12, negative pole relay 13 and anodal relay 14 and distributes in the lower floor, uses copper tablet 15 to connect between every electrical apparatus device.
Through setting up electrical apparatus two-layerly for electrical apparatus dismouting convenience increases, only needs to pull down fuse assembly 6 and shunt module 10 on the upper strata, can dismouting pre-charge module and positive negative pole relay of lower floor.
The battery management system slave control box is characterized in that a high-voltage indicator 9 is further arranged on the front side of the battery management system slave control 1 in the box body, and battery box lifting lugs 11 are arranged on the outer walls of the two sides of the box body.
The invention provides a novel four-motor FSAE (phase shift keying) racing car battery box, which comprises a battery box body and a power assembly in the battery box, wherein eight groups of battery packs 3 are divided into two rows and are arranged on the right side on the design of the inner part of the battery box, the weight of the single group of battery packs 3 is reduced, the battery packs are convenient to disassemble and assemble, a slave control of a battery management system is vertically arranged on the left side of each battery pack 3, voltage and temperature detection lines are connected to the battery packs 3 from the slave control according to a planned path, a master control 7 interface of the battery management system is upwards arranged in front of the battery packs, a fan assembly 4 is arranged above the master control, and other electrical appliances are divided into two layers and are arranged at the front part in the battery box.
The product is in daily use and maintenance, if certain part has appeared the problem, need not to dismantle a plurality of parts, can dismantle the inspection to the part that goes wrong, the dismouting convenience improves greatly, in the dismouting of whole battery box, because the regularity of battery box shape, and convenient dismouting method, make it only need three step, can dismantle from the cycle racing, through elevating the cycle racing, there is hydraulic lifting small handcart battery box below, the battery box of approximate square body moves behind the car earlier, remove the position of a lug width after, can dismantle the battery box down, it can on hydraulic lifting small handcart to put.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a four motor cycle racing drive battery casees of FSAE of easy dismouting which characterized in that includes:
a box body;
the battery packs (3) are arranged inside the box body and distributed close to the right;
the battery management system slave controller (1) is arranged in the box body, vertically distributed close to the right and positioned on one side of the battery pack (3);
the battery management system main control (7) is arranged in the box body and is positioned in the middle of the front of the battery pack (3);
the fan assembly (4) is arranged in the box body, is positioned at the upper front position of the battery pack (3) and is used for blowing air to dissipate heat of the battery pack (3);
and the electrical appliance devices are arranged in the box body and are divided into two layers according to the height.
2. An easily disassembled and assembled FSAE four-motor racing car driving battery box according to claim 1, characterized in that the battery packs (3) are eight, the eight battery packs (3) are arranged in two rows, each row is provided with four battery packs (3), and each two adjacent battery packs (3) are fixedly connected through nylon handles (8) by using copper plates (15) as conductive conductors.
3. The easy-to-assemble and disassemble FSAE four-motor racing car driving battery box is characterized in that the nylon handle (8) is of an L-shaped structure, a stud is arranged at the bottom of the vertical part of the nylon handle (8), and the nylon handle (8) penetrates through a copper plate (15) through the arranged stud to be fixedly connected with the battery pack (3).
4. The easy-to-mount and dismount FSAE four-motor racing car driving battery box is characterized in that a wire outlet gap is formed between every two adjacent slave controllers (1) of the battery management systems.
5. The easy-to-mount and dismount FSAE four-motor racing car driving battery box is characterized in that a detachable PC board is mounted in the box body, and a slave controller (1) of the battery management system is fixed on the PC board.
6. The readily removable FSAE four-motor racing car drive battery box of claim 1, wherein the battery management system master control (7) interface is disposed facing upward.
7. An easy-to-dismount FSAE four-motor racing car drive battery box according to claim 1, characterized in that the fan assembly (4) is provided with eight fans distributed side by side.
8. The easy-to-assemble and disassemble FSAE four-motor racing car driving battery box is characterized in that the electrical devices comprise a positive and negative unplugging and plugging connector (2), a pre-charging relay (5), a fuse assembly (6), a shunt module (10), a pre-charging resistor (12), a negative relay (13) and a positive relay (14) of the battery box, the fuse assembly (6) and the shunt module (10) are distributed on the upper layer and are connected with the positive and negative electrodes of a battery pack (3), the positive and negative unplugging and plugging connector (2), the pre-charging relay (5), the pre-charging resistor (12), the negative relay (13) and the positive relay (14) of the battery box are distributed on the lower layer, and each electrical device is connected with a copper plate (15).
9. An easily assembled and disassembled battery box for driving an FSAE four-motor racing car according to claim 1, wherein a high-voltage indicator (9) is further arranged on the front side of a slave controller (1) of a battery management system inside the box body, and battery box lifting lugs (11) are arranged on the outer walls of two sides of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110859553.2A CN113561801A (en) | 2021-07-28 | 2021-07-28 | Easy-to-dismount FSAE four-motor racing car driving battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110859553.2A CN113561801A (en) | 2021-07-28 | 2021-07-28 | Easy-to-dismount FSAE four-motor racing car driving battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113561801A true CN113561801A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110859553.2A Pending CN113561801A (en) | 2021-07-28 | 2021-07-28 | Easy-to-dismount FSAE four-motor racing car driving battery box |
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| Country | Link |
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| CN (1) | CN113561801A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070080661A1 (en) * | 2005-10-12 | 2007-04-12 | Sony Corporation | Battery device |
| CN201975443U (en) * | 2011-02-23 | 2011-09-14 | 中航锂电（洛阳）有限公司 | Cabinet type power battery module |
| CN106711541A (en) * | 2016-12-14 | 2017-05-24 | 华南理工大学 | Compact forced air cooling power batter system assembly of electric formula car |
| CN110112338A (en) * | 2019-04-09 | 2019-08-09 | 广东工业大学 | A kind of electronic match vehicle battery box |
| CN212967869U (en) * | 2020-08-19 | 2021-04-13 | 欣旺达电动汽车电池有限公司 | Battery system and vehicle |
-
2021
- 2021-07-28 CN CN202110859553.2A patent/CN113561801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070080661A1 (en) * | 2005-10-12 | 2007-04-12 | Sony Corporation | Battery device |
| CN201975443U (en) * | 2011-02-23 | 2011-09-14 | 中航锂电（洛阳）有限公司 | Cabinet type power battery module |
| CN106711541A (en) * | 2016-12-14 | 2017-05-24 | 华南理工大学 | Compact forced air cooling power batter system assembly of electric formula car |
| CN110112338A (en) * | 2019-04-09 | 2019-08-09 | 广东工业大学 | A kind of electronic match vehicle battery box |
| CN212967869U (en) * | 2020-08-19 | 2021-04-13 | 欣旺达电动汽车电池有限公司 | Battery system and vehicle |
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