CN208069426U - Road type mobile charging system - Google Patents
Road type mobile charging system Download PDFInfo
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- CN208069426U CN208069426U CN201820234861.XU CN201820234861U CN208069426U CN 208069426 U CN208069426 U CN 208069426U CN 201820234861 U CN201820234861 U CN 201820234861U CN 208069426 U CN208069426 U CN 208069426U
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- 238000004804 winding Methods 0.000 claims description 29
- 238000003032 molecular docking Methods 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a kind of road type mobile charging system, including power grid subsystem (1) and charging subsystem (2)；The power grid subsystem (1) connects electrical component comprising power supply network and first, and the charging subsystem (2) connects electrical component comprising electric vehicle and second；First connects electrical component, second connects electrical component and be separately mounted to power supply network, on electric vehicle, and first, which connects electrical component, connects electrical component with second and be detachably connected；The power supply network includes the first power line (3) and this two power lines of the second power line (4)；Described first, which connects electrical component, includes slide the conductive rod (5), and the both ends of slide the conductive rod (5) in an axial direction are slidably connected with the first power line (3), the second power line (4) respectively.The utility model can realize the function of charging during electric automobile during traveling, and require power grid erection low, combine with firewire using conventional zero curve, cost-effective without increasing the guide rail that charges on travel, safety coefficient height.
Description
Technical Field
The utility model relates to a remove technical field, the electric motor car technical field that charges, specifically, relate to a charging system is removed to road formula.
Background
Patent document CN107054126A provides an intelligent electric vehicle with a charging function without stopping the vehicle, including: the electric brush comprises an electric automobile, an electricity taking arm, an electricity taking brush head and a charging control system, wherein the electricity taking arm is connected with a power supply circuit inside the electric automobile through a cable, the electricity taking brush head is arranged at the outer end of the electricity taking arm, the charging control system is arranged in the electric automobile and used for driving the electricity taking arm to stretch and the electricity taking brush head to lift, and the electricity taking arm is arranged on the side surface, the top or the bottom of the electric automobile; with intelligent electric automobile supporting still including setting up the power supply system that charges on highway, it gets the electricity from the power supply guide rail to get the electricity for electric automobile power supply in order to realize not stopping charging to fill power supply system cooperation and get the electricity brush head. However, in this patent document, "a power supply rail similar to a high-speed rail brush is installed above the charging tunnel", while the power supply network of the high-speed rail is a live wire, the rail of the high-speed rail is a zero line, a current loop is formed, and the electric vehicle cannot form the current loop without a rail, so that the charging method of the electric vehicle in this patent document cannot be actually used for charging in the high-speed rail manner. In addition, in the patent document, the power taking arm and the power taking brush are connected with the power grid in a manner similar to that of a high-speed rail, but the connection method is not suitable for an electric vehicle, because the electric vehicle can swing left and right during running and cannot run on a fixed rail like the high-speed rail, the power taking arm and the power taking brush cannot be stably connected with the power grid, and the power grid is easy to be disconnected.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a charging system is removed to road formula.
According to the utility model provides a road formula removes charging system, contains electric wire netting subsystem and charging subsystem;
the power grid subsystem comprises a power supply grid and a first power connection assembly, and the charging subsystem comprises an electric automobile and a second power connection assembly; the first power connection assembly and the second power connection assembly are respectively installed on a power supply network and an electric automobile, and the first power connection assembly is detachably connected with the second power connection assembly;
the power supply network comprises two power lines, namely a first power line and a second power line; the first power connection assembly comprises a sliding conductive rod, and the two ends of the sliding conductive rod in the axial direction are respectively connected with the first power line and the second power line in a sliding mode.
Preferably, the first power connection assembly comprises a power supply mounted on the sliding conductive rod;
the power supply comprises a winding device, a cable and a winding motor; the winding motor is connected with the winding device; one end of the two ends of the cable along the length direction is connected with the winding device, and the other end is provided with a cable connector.
Preferably, the first power line and the second power line are a neutral line and a live line, respectively.
The power supply also comprises a power supply control circuit; the power supply control circuit is connected with the winding motor and is also provided with a communication device.
Preferably, the second power receiving assembly includes a charger and a storage battery; the charger comprises a charging butt joint device and a charging control circuit;
the charging butt joint device is connected with the storage battery; the charging butt joint device is connected with the charging control circuit.
Preferably, a contact surface is arranged on the charging docking device; the contact surface is a curved surface or a folded surface.
Preferably, the electric vehicle is provided with an object containing space, and the charging docking device can be switched between a storage state and a spreading state:
in the storage state, the whole charging butt joint device is positioned in the object containing space, and in the expansion state, the charging butt joint device reaches the outside of the object containing space.
Preferably, the power supply is tightly mounted on the sliding conducting rod; or,
the power supply device is arranged on the sliding conducting rod in a sliding mode, and two ends of the power supply device are connected with the first power line and the second power line through elastic pieces in the direction extending along the axial direction of the sliding conducting rod;
and when the elastic piece is in a release state, the power supply device is positioned in the middle of the axial direction of the sliding conducting rod.
Preferably, the power supply further comprises a housing, an accommodating space is formed inside the housing, and the winding device and the winding motor are both arranged in the accommodating space;
the cable is characterized in that a spherical hinge is arranged on the housing, a through hole is formed in the spherical hinge, and the cable penetrates through the through hole.
Preferably, the first power connection assembly and the second power connection assembly are connected through any one or more of the following structures:
-an electromagnet structure;
-a plug-and-socket configuration;
-a snap-fit arrangement;
-a thread structure.
Preferably, a driving motor is further arranged on the sliding conducting rod;
the driving motor drives the sliding conducting rod to slide along the power line.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model can realize the charging function in the running process of the electric automobile, has low requirement on the erection of a power grid, can adopt the combination of a conventional zero line and a conventional live wire, does not need to add a charging guide rail on a running road, saves the cost and has high safety factor;
2. the utility model has the advantages that the cable length can be adjusted with the position of the vehicle according to the charging requirement through the winding structure, and the cable winding structure is well suitable for the characteristic of the electric vehicle swinging left and right in the driving process;
3. the utility model is further improved on the basis of the structure, can realize the automation of the charging operation of the electric automobile, and automatically stops supplying power when the charging structure or the fault occurs;
4. the cable in the utility model is withdrawn to the upper part when not in operation, thereby preventing potential safety hazard to running vehicles, effectively protecting the cable and prolonging the service life;
5. the utility model discloses well butt joint device that charges adopts the structure of contact surface, provides the efficiency of being connected between electric automobile and the second electricity connection subassembly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of a road-type mobile charging system;
FIG. 2 is a schematic diagram of the connection of a power supply and a power supply network;
FIG. 3 is a schematic diagram of a power supply;
fig. 4 is a schematic diagram of a charging subsystem.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a road formula removes charging system contains electric wire netting subsystem 1 and charging subsystem 2. The power grid subsystem 1 comprises a power supply grid and a first power connection assembly, and the charging subsystem 2 comprises an electric automobile and a second power connection assembly; the first electricity connection assembly and the second electricity connection assembly are respectively installed on a power supply network and an electric automobile, and the first electricity connection assembly and the second electricity connection assembly are detachably connected. The power supply network comprises two power lines, namely a first power line 3 and a second power line 4, and a voltage difference exists between the first power line 3 and the second power line 4; the first power connection assembly comprises a sliding conducting rod 5, and two ends of the sliding conducting rod 5 in the axial direction are respectively connected with the first power line 3 and the second power line 4 in a sliding mode. Preferably, the first power line 3 and the second power line 4 are respectively a zero line and a live line, and both the zero line and the live line are exposed so as to be convenient for taking electricity. The power supply network supplies power for one or more items, and the transformer substation provides required power. In practice, the grid is erected above the charging lane, for example on the most lateral lane of a highway. Preferably, the sliding conductive rod 5 is further provided with a heat sink to prevent the sliding conductive rod 5 from being overheated due to friction with the power line.
As shown in fig. 2, the first power connection assembly comprises a power supply unit 6, in an embodiment, the power supply unit 6 is tightly mounted on a sliding conductive rod 5, the sliding conductive rod 5 not only serves to electrically connect the power supply unit 6 with a power supply network, but also serves to mechanically support the power supply unit 6, and the power supply unit 6 has a function of sliding on a power line under a traction force. As shown in fig. 3, the power supply 6 comprises a winding device 7, a cable 8 and a winding motor 9; the winding motor 9 is connected with the winding device 7; one end of the two ends of the cable 8 along the length direction is connected with the winding device 7, and the other end is provided with a cable joint 10. The power supply device 6 further comprises a power supply control circuit 11, the power supply control circuit 11 is connected with the winding motor 9, and a communication device is further arranged on the power supply control circuit 11. In practical application, the winding device 7 is driven by the winding motor 9 to rotate in one direction, so as to wind the cable 8 into the winding device 7 and rotate in the other direction, so as to release the cable 8. And a cable joint 10 at the tail end of the cable 8 is conveniently connected with a charging butt joint device 14 on the electric automobile. The power supply control circuit 11 is connected with a power supply network and is also connected with the cable 8 to supply power to the cable 8; the power supply control circuit 11 is also connected with the motor to control the operation of the motor; furthermore, the utility model provides a further improvement on the structure basis, communication device on the power supply control circuit 11 can send and receive wireless command signal, communicates with electric automobile's charge control circuit 15.
As shown in fig. 4, the second power receiving assembly includes a charger 12 and a storage battery 13; the charger 12 comprises a charging interface 14 and a charging control circuit 15, the charging interface 14 is connected with the storage battery 13, and the charging interface 14 is connected with the charging control circuit 15. The charging docking device 14 is provided with a contact surface, and the contact surface is a curved surface or a folded surface. In the embodiment, charger 12 sets up at the electric automobile top the utility model provides a further improvement on the structure basis, charging interfacing apparatus 14 receives the control of charging control circuit 15: when a charging starting instruction is received, the charging butt joint device 14 is opened and connected with the cable 8 to supply power to the storage battery 13 of the electric automobile; when receiving the charging end instruction, the charging docking device 14 is closed and disconnected from the cable 8. The charge control circuit 15 can transmit and receive a wireless command signal and communicate with the power supply control circuit 11.
In a preferred embodiment, the electric vehicle is provided with a storage space, and the charging docking device 14 can be switched between a storage state and an expansion state: in the storage state, the whole charging docking device 14 is located in the object containing space, and in the expansion state, the charging docking device 14 reaches the outside of the object containing space. Preferably, the power supply 6 is slidably mounted on the sliding conductive rod 5, and two ends of the power supply 6 are respectively connected to the first power line 3 and the second power line 4 through elastic members in a direction extending along the axial direction of the sliding conductive rod 5, and the power supply 6 is located in the middle of the axial direction of the sliding conductive rod 5 in a release state of the elastic members. The power supply device 6 further comprises a housing, an accommodating space is formed inside the housing, the winding device 7 and the winding motor 9 are both arranged in the accommodating space, a spherical hinge is arranged on the housing, a cross-connection through hole is formed in the spherical hinge, and the cable 8 penetrates through the cross-connection through hole. Through the structure, the cable 8 can be well adapted to the position change of the electric automobile even if the electric automobile swings left and right in the driving process. Preferably, the first power connection assembly and the second power connection assembly are connected through any one or more of the following structures: an electromagnet structure; a plug and jack structure; a buckle structure; and (4) a thread structure. Through the electro-magnet structure, first connecing electric subassembly and second to connect the electric subassembly and can conveniently contact or separate the utility model provides a further improvement on the basis of structure, not only accessible charge control circuit 15 initiatively makes first connecing electric subassembly and second to connect the electric subassembly separation, can also make power supply control circuit 11 detect when the power supply is unusual, initiatively withdraws cable 8. Preferably, still be provided with driving motor on the slip conducting rod 5, driving motor drive slip conducting rod 5 slides along the power line to realize power supply ware 6 self-movement, can prevent on the one hand that power supply ware 6 from concentrating on one place, on the other hand also can in time respond to user's demand, reachs the position that the electric automobile that needs to charge corresponds fast.
According to the utility model provides a preferred example and the utility model provides a further improvement on the basis of structure, can realize following electric automobile's charging process:
(1) when the electric automobile needs to be charged during the running on the highway, the electric automobile drives into a charging lane, and a charging mode is started. The charging control circuit 15 starts the charging docking device 14, sends a wireless charging instruction signal, the power supply control circuit 11 receives the charging instruction signal, the cable 8 is released to the top of the automobile, then the cable joint 10 is connected with the charging docking device 14 of the electric automobile, and the electric automobile enters a charging state.
(2) In the charging process, along with the running of the automobile, the power supply device 6 slides on the power supply network under the action of the traction force of the automobile, and the electric automobile is charged in real time through the cable 8.
(3) When the electric automobile finishes charging or detects an abnormal state, the charging control circuit 15 sends a charging finishing instruction, the charging docking device 14 is disconnected with the cable 8, the power supply control circuit 11 retracts the cable 8, and charging is finished.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A road type mobile charging system is characterized by comprising a power grid subsystem (1) and a charging subsystem (2);
the power grid subsystem (1) comprises a power supply grid and a first power connection assembly, and the charging subsystem (2) comprises an electric automobile and a second power connection assembly; the first power connection assembly and the second power connection assembly are respectively installed on a power supply network and an electric automobile, and the first power connection assembly is detachably connected with the second power connection assembly;
the power supply network comprises two power lines, a first power line (3) and a second power line (4); the first power connection assembly comprises a sliding conductive rod (5), and the sliding conductive rod (5) is connected with the first power line (3) and the second power line (4) in a sliding mode along the two axial ends respectively.
2. The road mobile charging system according to claim 1, wherein the first power connection assembly comprises a power supply (6), the power supply (6) being mounted on a sliding conductive rod (5);
the power supply (6) comprises a winding device (7), a cable (8) and a winding motor (9); the winding motor (9) is connected with the winding device (7); one end of the two ends of the cable (8) along the length direction is connected with the winding device (7), and the other end is provided with a cable joint (10).
3. The road-type mobile charging system according to claim 2, wherein the first power line (3) and the second power line (4) are a neutral line and a live line respectively,
the power supply (6) further comprises a power supply control circuit (11); the power supply control circuit (11) is connected with the winding motor (9), and the power supply control circuit (11) is also provided with a communication device.
4. The road mobile charging system according to claim 2, wherein the second power receiving component comprises a charger (12) and a storage battery (13); the charger (12) comprises a charging docking device (14) and a charging control circuit (15);
the charging butt joint device (14) is connected with the storage battery (13); the charging docking device (14) is connected with the charging control circuit (15).
5. The on-road mobile charging system of claim 4, characterized in that the charging docking device (14) is provided with a contact surface; the contact surface is a curved surface or a folded surface.
6. The road-type mobile charging system according to claim 4, wherein the electric vehicle is provided with a containing space, and the charging docking device (14) can be switched between a storage state and a spreading state:
in the collection state, the whole charging butt joint device (14) is positioned in the object containing space, and in the expansion state, the charging butt joint device (14) reaches the outside of the object containing space.
7. The road mobile charging system according to claim 2, characterized in that the power supply (6) is mounted securely on a sliding conducting rod (5); or,
the power supply device (6) is slidably mounted on the sliding conducting rod (5), and two ends of the power supply device (6) are respectively connected with the first power line (3) and the second power line (4) through elastic pieces in the direction extending along the axial direction of the sliding conducting rod (5);
and when the elastic piece is in a release state, the power supply device (6) is positioned in the middle of the axial direction of the sliding conducting rod (5).
8. The road mobile charging system according to claim 2, characterized in that the power supply (6) further comprises a housing, an accommodating space is formed inside the housing, and the winding device (7) and the winding motor (9) are both arranged in the accommodating space;
the spherical hinge is arranged on the housing, a through hole is formed in the spherical hinge, and the cable (8) penetrates through the through hole.
9. The road-type mobile charging system according to claim 1, wherein the first power connection assembly and the second power connection assembly are connected by any one or more of the following structures:
-an electromagnet structure;
-a plug-and-socket configuration;
-a snap-fit arrangement;
-a thread structure.
10. The road-type mobile charging system according to claim 1, wherein a driving motor is further arranged on the sliding conducting rod (5);
the driving motor drives the sliding conducting rod (5) to slide along the power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234861.XU CN208069426U (en) | 2018-02-09 | 2018-02-09 | Road type mobile charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234861.XU CN208069426U (en) | 2018-02-09 | 2018-02-09 | Road type mobile charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069426U true CN208069426U (en) | 2018-11-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234861.XU Expired - Fee Related CN208069426U (en) | 2018-02-09 | 2018-02-09 | Road type mobile charging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208069426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986971A (en) * | 2019-05-06 | 2019-07-09 | 徐文辉 | Electricity getting device is returned out and contains automobile and train with the electric vehicle for going out back electricity getting device |
-
2018
- 2018-02-09 CN CN201820234861.XU patent/CN208069426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986971A (en) * | 2019-05-06 | 2019-07-09 | 徐文辉 | Electricity getting device is returned out and contains automobile and train with the electric vehicle for going out back electricity getting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20200209 |