CN108682759A - A kind of automobile-used electrokinetic cell system of Electric Transit - Google Patents
A kind of automobile-used electrokinetic cell system of Electric Transit Download PDFInfo
- Publication number
- CN108682759A CN108682759A CN201810389807.7A CN201810389807A CN108682759A CN 108682759 A CN108682759 A CN 108682759A CN 201810389807 A CN201810389807 A CN 201810389807A CN 108682759 A CN108682759 A CN 108682759A
- Authority
- CN
- China
- Prior art keywords
- battery
- case
- battery pack
- rotor plate
- automobile
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000005955 Ferric phosphate Substances 0.000 description 4
- 229940032958 ferric phosphate Drugs 0.000 description 4
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 4
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 229910052493 LiFePO4 Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of automobile-used electrokinetic cell systems of Electric Transit,Including battery pack cover and battery pack case,Battery management system is installed inside the side of the battery pack case,Battery module is uniformly installed in the battery pack case,The battery module is by battery case,First mounting post,Battery case,Second mounting post and battery chip composition,The battery chip is mounted in battery case,The side of the battery case is equipped with mounting hole,The other side of the battery case is equipped with the first mounting post,Rotational Cylindrical is uniformly installed at the bottom edge of the battery pack case,The Rotational Cylindrical is connected by bearing with rotor plate,Regulating tank is equipped in the rotor plate,Spring is installed in the regulating tank,The rotor plate passes through spring and connecting plate,The connecting plate extends to the outside of rotor plate,One end that the connecting plate extends to outside rotor plate is equipped with fixing device.The present invention, energy density is big, light-weight, more convenient to use.
Description
Technical field
The present invention relates to bus component technology field, specifically a kind of automobile-used electrokinetic cell system of Electric Transit.
Background technology
With being on the rise for environment, the development of electric vehicle is increasingly taken seriously, and electric vehicle needs power electric
Pond energy density is big, light-weight, and service life is long, security performance height etc., especially electric bus to battery energy density and
The requirement of safety is higher and higher.
The battery system that current existing pure electric bus uses due to the cylindrical type ferric phosphate lithium cell group that all uses or
Person's aluminum hull type ferric phosphate lithium cell group also wants everybody that wind turbine is added in battery pack and carries out discharge heat dissipation, causes battery weight big,
The problems such as service life is short, and safety is poor.
Invention content
The purpose of the present invention is to provide a kind of automobile-used electrokinetic cell systems of Electric Transit, to solve pure electricity in the prior art
The battery system that electric bus uses is due to the cylindrical type ferric phosphate lithium cell group or aluminum hull type ferric phosphate lithium cell that all use
Group also wants everybody that wind turbine is added in battery pack and carries out discharge heat dissipation, causes battery weight big, service life is short, and safety is poor
The problems such as.
To achieve the above object, the present invention provides the following technical solutions：A kind of automobile-used electrokinetic cell system of Electric Transit, packet
Battery pack cover and battery pack case are included, battery management system is installed inside the side of the battery pack case, in the battery pack case
Battery module uniformly is installed, the battery module is by battery case, the first mounting post, battery case, the second mounting post and battery
Piece forms, and the battery chip is mounted in battery case, and the material of the battery chip is LiFePO4, and the one of the battery case
Side is equipped with mounting hole, and the other side of the battery case is equipped with the first mounting post, copper billet is equipped on the battery module, adjacent
Two battery modules are connected by copper billet, and the thickness of the copper billet is 2 millimeters, and isolation is equipped between the battery module
Item is uniformly equipped with Rotational Cylindrical at the bottom edge of the battery pack case, and the Rotational Cylindrical is connected by bearing with rotor plate, institute
It states and is equipped with regulating tank in rotor plate, spring is installed in the regulating tank, the rotor plate passes through spring and connecting plate, the company
Fishplate bar extends to the outside of rotor plate, and one end that the connecting plate extends to outside rotor plate is equipped with fixing device.
Preferably, it is equipped with positive and negative anodes charge and discharge power port outside the side of the battery pack case installation battery management system, it is positive and negative
Pole charge and discharge power port is connected with battery management system.
Preferably, the material of the battery pack cover and battery pack case is black electrophore tic iron, the battery pack cover and battery pack
The thickness of shell is 2 millimeters -3 millimeters.
Preferably, the both sides of the connecting plate are equipped with limited block, and limited block is located in regulating tank.
Preferably, the side of the battery case is equipped with mounting hole, and the other side of the battery case is equipped with the first mounting post,
The battery case is connected by bolt with battery case.
Compared with prior art, the beneficial effects of the invention are as follows：The multiple battery modules of installation, two neighboring in battery pack case
Battery module is connected by copper billet, and battery module is by battery case, the first mounting post, battery case, the second mounting post and battery chip
Composition, battery case is interior to install polylith battery chip, and the material of battery chip is LiFePO4, and energy density is big, light-weight, is used
Long lifespan；The material of battery pack cover and battery pack case is black electrophore tic iron, and perfect heat-dissipating is light-weight, and hardness is strong, and is not easy
It gets rusty；Fixing device is mounted on one end of connecting plate, and connecting plate is connected by spring with rotor plate, and rotor plate is installed by bearing
In the Rotational Cylindrical of battery pack case, rotor plate can surround Rotational Cylindrical and rotate, and change the angle of fixing device, and connecting plate can be
It is extended under the action of spring, changes connecting plate at a distance from battery pack case, it is more convenient to install.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of battery module of the present invention；
Fig. 3 is the scheme of installation of fixing device of the present invention.
In figure：1, battery pack cover；2, battery management system；3, positive and negative anodes charge and discharge power port；4, battery pack case；5, fixed dress
It sets；6, isolating bar；7, battery module；71, battery case；72, the first mounting post；73, mounting hole；74, battery cover；75, the second peace
Fill column；8, copper billet；9, battery chip；10, rotor plate；11, Rotational Cylindrical；12, regulating tank；13, spring；14, limited block；15, even
Fishplate bar.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of automobile-used electrokinetic cell system of Electric Transit, including battery pack cover 1
With battery pack case 4, battery management system 2 is installed inside the side of battery pack case 4, battery is uniformly installed in battery pack case 4
Module 7, battery module 7 are made of battery case 71, the first mounting post 72, battery case 74, the second mounting post 75 and battery chip 9,
Battery chip 9 is mounted in battery case 71, and the material of battery chip 9 is LiFePO4, and energy density is big, light-weight, uses the longevity
The side of life length, battery case 71 is equipped with mounting hole 73, and the other side of battery case 71 is equipped with the first mounting post 72, battery module 7
On copper billet 8 is installed, two neighboring battery module 7 is connected by copper billet 8, and the thickness of copper billet 8 is 2 millimeters, between battery module 7
Isolating bar 6 is installed, Rotational Cylindrical 11 is uniformly installed at the bottom edge of battery pack case 4, Rotational Cylindrical 11 passes through bearing and rotation
Plate 10 is connected, and regulating tank 12 is equipped in rotor plate 10, spring 13 is equipped in regulating tank 12, rotor plate 10 is by spring 13 and even
Fishplate bar 15, connecting plate 15 extend to the outside of rotor plate 10, and one end that connecting plate 15 extends to outside rotor plate 10 is equipped with solid
Determine device 5, rotor plate 10 can surround Rotational Cylindrical 11 and rotate, and change the angle of fixing device 5, connecting plate 15 can be in spring 13
Under the action of extend, change connecting plate 15 with battery pack case 4 at a distance from, easily facilitate installation, the installation battery management of battery pack case 4
Positive and negative anodes charge and discharge power port 3 is equipped with outside the side of system 2, positive and negative anodes charge and discharge power port 3 is connected with battery management system 2, battery pack
Lid 1 and the material of battery pack case 4 are black electrophore tic iron, and perfect heat-dissipating is light-weight, and hardness is strong, and is not easy to get rusty, battery pack
The thickness of lid 1 and battery pack case 4 is 2 millimeters -3 millimeters, and the both sides of connecting plate 15 are equipped with limited block 14, and limited block 14, which is located at, to be adjusted
It saves in slot 12, the side of battery case 74 is equipped with mounting hole 73, and the other side of battery case 74 is equipped with the first mounting post 72, battery case
74 are connected by bolt with battery case 71.
The present invention operation principle be：The positive and negative anodes charge and discharge power port 3 of 4 side of battery pack case is connected with battery management system 2,
The multiple battery modules 7 of installation in battery pack case 4, two neighboring battery module 7 are connected by copper billet 8, and battery module 7 is by battery case
71, the first mounting post 72, battery case 74, the second mounting post 75 and battery chip 9 form, and polylith battery is installed in battery case 71
The bottom end of piece 9, battery pack case 4 is equipped with multiple fixing devices 5, and fixing device 5 is mounted on one end of connecting plate 15, connecting plate 15
It is connected with rotor plate 10 by spring 13, rotor plate 10 is mounted on by bearing in the Rotational Cylindrical 11 of battery pack case 4, rotor plate 10
Rotational Cylindrical 11 can be surrounded to rotate, change the angle of fixing device 5, connecting plate 15 can extend under the action of spring 13, change
Become connecting plate 15 at a distance from battery pack case 4, device is mounted on by fixing device 5 on bus.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of automobile-used electrokinetic cell system of Electric Transit, including battery pack cover (1) and battery pack case (4), it is characterised in that：Institute
It states and battery management system (2) is installed inside the side of battery pack case (4), battery is uniformly installed in the battery pack case (4)
Module (7), the battery module (7) is by battery case (71), the first mounting post (72), battery case (74), the second mounting post (75)
It is formed with battery chip (9), the battery chip (9) is mounted in battery case (71), and the material of the battery chip (9) is phosphorus
The side of sour iron lithium, the battery case (71) is equipped with mounting hole (73), and the other side of the battery case (71) is equipped with the first peace
Column (72) is filled, copper billet (8) is installed on the battery module (7), the two neighboring battery module (7) passes through copper billet (8) phase
Even, the thickness of the copper billet (8) is 2 millimeters, and isolating bar (6), the battery pack case are equipped between the battery module (7)
(4) Rotational Cylindrical (11) is uniformly installed, the Rotational Cylindrical (11) is connected by bearing with rotor plate (10), institute at bottom edge
It states and is equipped with regulating tank (12) in rotor plate (10), spring (13) is installed in the regulating tank (12), the rotor plate (10) is logical
Spring (13) and connecting plate (15) are crossed, the connecting plate (15) extends to the outside of rotor plate (10), and the connecting plate (15) is prolonged
It extends to rotor plate (10) external one end and fixing device (5) is installed.
2. the automobile-used electrokinetic cell system of a kind of Electric Transit according to claim 1, it is characterised in that：The battery pack case
(4) positive and negative anodes charge and discharge power port (3), positive and negative anodes charge and discharge power port (3) and battery are equipped with outside the side of installation battery management system (2)
Management system (2) is connected.
3. the automobile-used electrokinetic cell system of a kind of Electric Transit according to claim 1, it is characterised in that：The battery pack cover
(1) it is black electrophore tic iron with the material of battery pack case (4), the thickness of the battery pack cover (1) and battery pack case (4) is 2 millimeters-
3 millimeters.
4. the automobile-used electrokinetic cell system of a kind of Electric Transit according to claim 1, it is characterised in that：The connecting plate
(15) both sides are equipped with limited block (14), and limited block (14) is located in regulating tank (12).
5. the automobile-used electrokinetic cell system of a kind of Electric Transit according to claim 1, it is characterised in that：The battery case
(74) side is equipped with mounting hole (73), and the other side of the battery case (74) is equipped with the first mounting post (72), the battery
Shell (74) is connected by bolt with battery case (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389807.7A CN108682759B (en) | 2018-04-27 | 2018-04-27 | Power battery system for electric bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389807.7A CN108682759B (en) | 2018-04-27 | 2018-04-27 | Power battery system for electric bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682759A true CN108682759A (en) | 2018-10-19 |
| CN108682759B CN108682759B (en) | 2024-06-18 |
Family
ID=63801286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389807.7A Active CN108682759B (en) | 2018-04-27 | 2018-04-27 | Power battery system for electric bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682759B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729428A (en) * | 2019-10-23 | 2020-01-24 | 兰州城市学院 | New energy automobile battery module conductive connection spare overlap joint structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110729428A (en) * | 2019-10-23 | 2020-01-24 | 兰州城市学院 | New energy automobile battery module conductive connection spare overlap joint structure |
| CN110729428B (en) * | 2019-10-23 | 2022-02-25 | 兰州城市学院 | New energy automobile battery module conductive connection spare overlap joint structure |
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