CN214240462U - Novel wireless charging system of electric vehicle - Google Patents
Novel wireless charging system of electric vehicle Download PDFInfo
- Publication number
- CN214240462U CN214240462U CN202120192893.XU CN202120192893U CN214240462U CN 214240462 U CN214240462 U CN 214240462U CN 202120192893 U CN202120192893 U CN 202120192893U CN 214240462 U CN214240462 U CN 214240462U
- Authority
- CN
- China
- Prior art keywords
- electric
- coil assembly
- assembled
- charging system
- wireless charging
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A novel wireless charging system for an electric vehicle relates to the technical field of charging systems. It comprises the following steps: a power supply device; a support frame vertically arranged on the ground; the electric energy transmission device is assembled on the support frame and connected with the power supply device; and the electric energy receiving device is assembled on the electric automobile, is electrically connected with the vehicle-mounted battery pack and can be wirelessly connected with the electric energy transmission device to charge the electric automobile. The electric energy transmission device is a transmitting coil assembly; the electric energy receiving device is a plurality of groups of receiving coil assemblies. By adopting the technical scheme, the charging device has the advantages of convenience in charging, no limitation of charging places, time saving and great improvement of endurance mileage.
Description
Technical Field
The utility model relates to a charging system technical field, concretely relates to novel wireless charging system of electric motor car.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a steering motor, and meets the requirement of environmental protection. With the rapid development of electric vehicles, charging of electric vehicles has become a difficult problem for people. The existing electric automobile charging facility is a charging pile, a vehicle can be charged only by stopping, the charging time is long, great troubles are caused to users, a road charging system is disclosed, the function of charging the electric automobile when the electric automobile stops or runs is realized, and the problem caused by long charging time is well solved.
The road charging system needs to lay a power supply road in a lane, a power supply cable and a transmitting coil group are laid on the power supply circuit, a receiving coil group is arranged on the electric automobile, and when the automobile runs on the power supply road, the purpose of charging while running is achieved under the action of the transmitting coil group and the receiving coil group. However, in practice, the original road section needs to be destroyed and the power supply circuit needs to be laid again, so that the construction cost is high, and in addition, the charging road is easy to damage and has short service life under the heavy pressure of the passing vehicles, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an electric motor car charging system, have the convenience of charging, do not receive the place restriction of charging, save time, the advantage that the continuation of the journey mileage improves greatly.
In order to achieve the above object, the utility model adopts the following technical scheme: a novel wireless charging system of an electric vehicle comprises: a power supply device; a support frame vertically arranged on the ground; the electric energy transmission device is assembled on the support frame and connected with the power supply device; and the receiving electric energy device is assembled on the electric automobile, is electrically connected with the vehicle-mounted battery pack and can be wirelessly connected with the electric energy transmission device to charge the electric automobile.
The electric energy transmission device is a transmitting coil assembly; the electric energy receiving device is a plurality of groups of receiving coil assemblies.
Novel wireless charging system of electric motor car still includes: and one end of the adjusting component is fixedly assembled at the top of the electric automobile, and the other end of the adjusting component is assembled with the receiving coil component and is used for adjusting the distance between the electric automobile and the receiving coil component.
The adjustment assembly includes: the controller is assembled on the electric automobile and electrically connected with the vehicle-mounted control panel; the first steering motor is assembled on the electric automobile and electrically connected with the controller; the folding rod is connected with the first steering motor in a transmission mode at one end, assembled with the receiving coil assembly at the other end and capable of being folded relative to the electric automobile; and the second steering motor is assembled between the free end of the folding rod and the receiving coil assembly and used for controlling the receiving coil assembly to rotate.
The folding rod comprises a plurality of connecting rods, the connecting rods are connected end to end, the connecting rods are adjacent to each other, a third steering motor is arranged at the joint of the connecting rods, and the third steering motor is used for controlling the connection of the first steering motor to rotate.
The support frame is installed on the roadside and assembled with the street lamp, and the transmitting coil assembly is fixedly assembled on one side, close to the first lane, of the support frame so as to charge an electric automobile running on the first lane.
The support frame is thrown to the first lane side to the boundary of the first lane and the second lane, and part of the transmitting coil assembly is further assembled on the support frame through the suspension rod and located at the boundary so as to charge the electric automobile running on the second lane.
The receiving coil assembly comprises a plurality of groups, part of the receiving coil assembly is arranged on the side face of the electric automobile, and part of the transmitting coil assembly is arranged on the supporting frame corresponding to the receiving coil assembly and is connected with the power supply device.
And the camera is assembled on the receiving coil assembly and is electrically connected with the vehicle-mounted control panel.
The power supply device is a solar power generation device.
After the technical scheme is adopted, the utility model discloses beneficial effect does: when the electric automobile charges, fold or extend through on-vehicle control panel control adjustment assembly earlier to make the distance of receiving coil assembly and transmitting coil assembly keep in chargeable distance, alright charge for electric automobile, when steerable adjustment assembly is folded in the vehicle top or leave the vehicle in the charging road section, alright interrupt charging, have charge convenient, do not receive the place restriction that charges, save time, the advantage that continuation of the journey mileage improves greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view corresponding to FIG. 1;
fig. 3 is a schematic structural view of an adjusting assembly and a receiving coil assembly of the present invention;
fig. 4 is a schematic structural diagram of the electric vehicle and the receiving coil assembly of the present invention.
Description of reference numerals: 1. a power supply device; 2. a support frame; 3. a power transmission device; 4. a means for receiving electrical energy; 5. a transmit coil assembly; 6. an adjustment assembly; 7. a receive coil assembly; 8. a controller; 9. a first steering motor; 10. a third steering motor; 11. a second steering motor; 12. a connecting rod; 13. a street lamp; 14. a support bar; 15. a carrier; 16. a boom; 17. a solar panel; 18. a turntable; 19. a first lane; 20. a second lane; 21. provided is an electric automobile.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.
The embodiment relates to a novel wireless charging system of electric vehicle, as shown in fig. 1-3, including: the device comprises a power supply device 1, a support frame 2, a power transmission device 3 and a power receiving device 4. Wherein, the support frame 2 is vertically buried on the ground. The electric energy transmission device 3 is assembled on the support frame 2 and is connected with the power supply device 1. The electric energy receiving device 4 is assembled on the electric automobile 21 and is electrically connected with the vehicle-mounted battery pack, and the electric energy receiving device 4 can be wirelessly connected with the electric energy transmitting device 3 to charge the electric automobile 21.
Further, the power transmission device 3 is a transmitting coil assembly 5. The power receiving device 4 includes: an adjustment assembly 6 and a receive coil assembly 7. The adjusting assembly 6 is arranged on the electric automobile 21, and the adjusting assembly 6 is used for adjusting the height of the receiving coil assembly 7 so that the distance between the receiving coil assembly and the transmitting coil assembly 5 is kept within a chargeable distance. Preferably, the adjusting assembly 6 is disposed on top of the electric vehicle 21. The receiving coil assembly 7 is mounted on the adjusting assembly 6 away from the electric vehicle 21.
As shown in fig. 3, the adjusting assembly 6 includes: a controller 8, a first steering motor 9 and a second steering motor 11. The controller 8 is assembled on the top of the electric automobile 21 and is positioned in the turntable 18 rotatably assembled on the top of the electric automobile 21, and the controller 8 is electrically connected with the vehicle-mounted control panel. The first steering motor 9 is mounted on the electric vehicle 21 and electrically connected to the controller 8. One end of the folding rod is in transmission connection with the first steering motor 9, the other end of the folding rod is assembled with the receiving coil assembly 7, and the folding rod can be folded relative to the electric automobile 21. The second steering motor is assembled between the free end of the folding rod and the receiving coil assembly and electrically connected with the vehicle-mounted control panel, and the second steering motor is controlled by the vehicle-mounted control panel to control the receiving coil assembly to rotate.
The folding rod comprises a plurality of connecting rods 12 connected with the end portions, the connecting rods 12 are connected end to end, two adjacent connecting rods 12 are connected at the joint of the connecting rods 10, and the third steering motor 10 is used for controlling the connection of the connecting rods 12 far away from one end of the first steering motor 9 to rotate.
Furthermore, in order to facilitate observation during adjustment, a camera is fixedly assembled on the receiving coil assembly and is connected with the vehicle-mounted control panel.
When the height of the receiving coil assembly 7 is adjusted, the camera is used for observing the distance between the receiving coil assembly 7 and the transmitting coil assembly 5, the first steering motor 9 and the third steering motor 10 are sequentially controlled to rotate so as to adjust the relative angle between the connecting rods 12, and then the second steering motor 11 is controlled to rotate so as to adjust the relative angle between the receiving coil assembly 7 and the connecting rods 12, so that the receiving coil assembly 7 and the transmitting coil assembly 5 are parallel, and the adjustment can be completed.
As shown in fig. 2 and 4, in the present embodiment, the support frame 2 is mounted on the roadside, and the support frame 2 is fixedly connected to the street lamp 13 by screws. The support frame 2 is thrown out to the side of the first lane 19 to the boundary of the first lane 19 and the second lane 20, and the transmitting coil assemblies 5 comprise three groups, wherein one group of transmitting coil assemblies 5 is fixedly assembled on the support frame 2 2.5 meters above the ground and is close to the first lane 19 for charging the electric automobile 21 running on the first lane 19; a second set of transmitting coil assemblies 5 are mounted on the supporting frame 2 at 2.5 meters above the ground through a boom 16 and above the dividing line for charging an electric vehicle 21 running on the second lane 20; receiving coil assembly 7 includes 2 groups, and first group receiving coil assembly 7 assembles on the folding rod, second group receiving coil assembly 7 set up in electric automobile 21 side, and set up in door, locomotive and rear of a vehicle department along a water flat line interval. And the third group of transmitting coil assemblies 5 are arranged on the support frame 2 corresponding to the second group of receiving coil assemblies 7 and are connected with the power supply device 1. The third set of transmitter coil assemblies 5 may also be disposed on the road separation wall or the edge of the flower bed near the support frame 2 corresponding to the second set of receiver coil assemblies 7.
In other embodiments, the transmitting coil assembly 5 is provided with only one set, and is fixedly mounted on the supporting frame 2 near the first lane 19 for charging the electric vehicle 21 traveling on the first lane 19.
Furthermore, the support frame 2 includes a plurality of support rods 14, one end of each support rod 14 is buried under the ground and is positioned on the same straight line with the street lamp 13, a bearing frame 15 is fixedly arranged on one end of each support rod 14, which is far away from the ground, and a hanger rod 16 is rotatably arranged on the bearing frame 15, wherein the hanger rod 16 is perpendicular to the ground when in use, and can be relatively supported on the bearing frame to be folded and fixed on the bearing frame 15 when not necessary. Preferably, the distance between the support bar 14 and the support bar 14 or the street lamp 13 is 5-6 meters.
Preferably, the power supply device 1 is a solar power generation device. The power supply device 1 may also be a wind power plant. The solar power generation device comprises a solar panel 17 fixedly assembled on the bearing frame 15, a control device and a storage battery pack.
It should be noted that, in this embodiment, the novel wireless charging system for an electric vehicle is applied to a road on which the vehicle is traveling, and in other embodiments, the novel wireless charging system for an electric vehicle is suitable for use in a parking lot, a high-speed service station, and near a low-speed highway traffic light intersection.
The working principle of the utility model is as follows: when the electric automobile 21 is charged, the adjusting assembly 6 is controlled to be folded or extended through the vehicle-mounted control panel, so that the distance between the receiving coil assembly 7 and the transmitting coil assembly 5 is kept within a chargeable distance, the electric automobile 21 which is running or stopped can be charged, when the adjusting assembly 6 is controlled to be folded on the top of the automobile or the automobile is separated from a charging road section, the charging can be interrupted, and the electric automobile 21 charging device has the advantages of convenience in charging, no limitation of a charging place, time saving and great improvement of the endurance mileage.
The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a novel wireless charging system of electric motor car which characterized in that includes: a power supply device (1);
a support frame (2) vertically arranged on the ground;
the electric energy transmission device (3) is assembled on the support frame (2) and connected with the power supply device (1); and the number of the first and second groups,
and the electric energy receiving device (4) is assembled on the electric automobile (21), is electrically connected with the vehicle-mounted battery pack and can be wirelessly connected with the electric energy transmitting device (3) to charge the electric automobile (21).
2. The novel wireless charging system for electric vehicles according to claim 1, characterized in that the power transmission device (3) is a transmitting coil assembly (5); the electric energy receiving device (4) is a plurality of groups of receiving coil assemblies (7).
3. The novel wireless charging system for electric vehicles as claimed in claim 2, further comprising: and the adjusting component (6) is fixedly assembled at the top of the electric automobile (21), is assembled with the receiving coil component (7) at one end and is used for adjusting the distance between the electric automobile (21) and the receiving coil component (7).
4. The new electric vehicle wireless charging system according to claim 3, characterized in that said adjusting assembly (6) comprises:
a controller (8) mounted on the electric vehicle (21) and electrically connected to a vehicle-mounted control panel;
a first steering motor (9) mounted on the electric vehicle (21) and electrically connected to the controller (8);
the folding rod is connected with the first steering motor (9) in a transmission mode at one end, is assembled with the receiving coil assembly (7) at the other end, and can be folded relative to the electric automobile (21); and the number of the first and second groups,
and the second steering motor (11) is assembled between the free end of the folding rod and the receiving coil assembly (7) and is used for controlling the receiving coil assembly (7) to rotate.
5. The novel wireless charging system for the electric vehicle as claimed in claim 4, wherein the folding rod comprises a plurality of connecting rods (12), the connecting rods (12) are connected end to end, a third steering motor (10) is arranged at the joint of two adjacent connecting rods (12), and the third steering motor (10) is used for controlling the connecting rod (12) far away from one end of the first steering motor (9) to rotate.
6. The novel wireless charging system for the electric vehicle as claimed in any one of claims 2-5, wherein the support frame (2) is installed at the roadside and assembled with the street lamp (13), and the transmitting coil assembly (5) is fixedly assembled on one side of the support frame (2) close to the first lane (19) for charging an electric vehicle (21) running on the first lane (19).
7. The novel electric vehicle wireless charging system according to claim 6, characterized in that the support frame (2) is thrown out to the side of the first lane (19) to the boundary of the first lane (19) and the second lane (20), and part of the transmitting coil assembly (5) is also assembled on the support frame (2) through a suspension rod (16) and positioned at the boundary for charging an electric vehicle (21) running on the second lane (20).
8. The novel wireless charging system for the electric vehicle as claimed in claim 7, wherein the receiving coil assembly (7) comprises a plurality of groups, part of the groups are arranged on the side surface of the electric vehicle (21), and part of the transmitting coil assembly (5) is arranged on the supporting frame corresponding to the receiving coil assembly (7) and is connected with the power supply device (1).
9. The novel wireless charging system for the electric vehicle as claimed in claim 2, wherein the camera is mounted on the receiving coil assembly (7) and is electrically connected with the vehicle-mounted control panel.
10. The novel wireless charging system for electric vehicles according to claim 1, characterized in that the power supply device (1) is a solar power generation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120192893.XU CN214240462U (en) | 2021-01-22 | 2021-01-22 | Novel wireless charging system of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120192893.XU CN214240462U (en) | 2021-01-22 | 2021-01-22 | Novel wireless charging system of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214240462U true CN214240462U (en) | 2021-09-21 |
Family
ID=77752244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120192893.XU Active CN214240462U (en) | 2021-01-22 | 2021-01-22 | Novel wireless charging system of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214240462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422080A (en) * | 2020-04-16 | 2020-07-17 | 上海蔚来汽车有限公司 | Wireless charging system and wireless charging method for vehicle |
| US11541768B2 (en) * | 2017-02-15 | 2023-01-03 | Volvo Truck Corporation | Arrangement and method for active alignment control of a contact element |
-
2021
- 2021-01-22 CN CN202120192893.XU patent/CN214240462U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11541768B2 (en) * | 2017-02-15 | 2023-01-03 | Volvo Truck Corporation | Arrangement and method for active alignment control of a contact element |
| CN111422080A (en) * | 2020-04-16 | 2020-07-17 | 上海蔚来汽车有限公司 | Wireless charging system and wireless charging method for vehicle |
| CN111422080B (en) * | 2020-04-16 | 2024-02-27 | 上海蔚来汽车有限公司 | Wireless charging system and wireless charging method for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206351642U (en) | Electric automobile during traveling charging system | |
| CN214240462U (en) | Novel wireless charging system of electric vehicle | |
| CN201516809U (en) | Supercapacitor electric vehicle | |
| CN106627161A (en) | Electric automobile driving charging system | |
| CN101791934A (en) | Electric or solar highway-railway combined automobile and line thereof | |
| CN102039823A (en) | Electric vehicle and charging method thereof | |
| CN2853496Y (en) | One-by-one step automatic charging type multiple power supply trolley bus | |
| CN105978447A (en) | Solar road power generation system | |
| CN201516810U (en) | Guard-rail type power supply line capable of providing electric energy for electric vehicles | |
| CN104972917A (en) | Multi-functional intelligent type electric vehicle | |
| CN203225540U (en) | Electric automobile intelligent wireless highway charging system | |
| CN106740229A (en) | Electric automobile during traveling charging system and its charging method | |
| CN102039826A (en) | Guardrail type power supply circuit for charging electric automobiles or providing driving electricity for electric automobiles | |
| KR20140016668A (en) | Energy electrified like a bus transit | |
| CN110827548A (en) | Roadside parking space unmanned intelligent management system realized by ETC | |
| CN206870999U (en) | Full-intelligent solar automobile unmanned operation control device | |
| CN201646285U (en) | Electric or solar highway and railway dual-purpose car and line thereof | |
| CN101927705A (en) | Wide-body elevated car | |
| CN107225992A (en) | Solar high-speed highway wireless charging system and its charging method | |
| CN208101730U (en) | Trolleybus is in line charge supply intelligent shared system | |
| CN201516811U (en) | Electric automobile | |
| CN211843993U (en) | Multipurpose vehicle | |
| CN108177577A (en) | Electric vehicle relief car | |
| CN205195384U (en) | Highway electric automobile charging system | |
| CN104786852A (en) | Three-dimensional express bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |