CN111731117B - New energy automobile's wireless receiving arrangement and wireless charging system that charges - Google Patents
New energy automobile's wireless receiving arrangement and wireless charging system that charges Download PDFInfo
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- CN111731117B CN111731117B CN202010602813.3A CN202010602813A CN111731117B CN 111731117 B CN111731117 B CN 111731117B CN 202010602813 A CN202010602813 A CN 202010602813A CN 111731117 B CN111731117 B CN 111731117B
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- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a wireless charging receiving device and a wireless charging system of a new energy automobile, which comprise an automobile body, wherein the lower end of the automobile body is provided with a plurality of tires, the tires are positioned at the upper end of the ground, the lower end of the automobile body and positioned between two groups of tires are provided with wireless charging receivers, the upper end of each wireless charging receiver and positioned at the lower end of the automobile body are provided with a protection device, the ground is provided with an electric energy transmitting device matched with the wireless charging receivers, one side of the electric energy transmitting device is electrically connected with one end of a data wire, the other end of the data wire is connected with the lower end of a control panel, the control panel is fixedly connected with the ground through a support rod, the protection device comprises a fixed box, the fixed box is positioned at the lower end of the automobile body, the wireless charging receivers are positioned at the inner lower end of the fixed box, the inner lower end of the fixed box is provided with an opening, the upper end of one side of each wireless charging receiver is provided with a first sliding groove, and a second sliding groove is formed in the side wall of one side of the inside of the fixed box.
Description
Technical Field
The invention relates to the field of automobiles, in particular to a wireless charging receiving device and a wireless charging system of a new energy automobile.
Background
At present, the electric automobile is generally regarded as an important vehicle in twenty-first century by scientists and industries all over the world due to the advantages of energy conservation, zero pollution and high efficiency. The electric vehicle charging station and the charging network are important infrastructures for large-scale and industrial development of electric vehicles. The electric automobile is charged in a wireless charging mode, and the method has important significance in popularization of the electric automobile. This mode needs to be equipped with the transmitting coil that charges at electric automobile's non-vehicle end, is equipped with the receiving arrangement that charges at electric automobile's vehicle end. The transmitting coil that charges of non-vehicle end generally sets up on can carrying out the wireless fixed parking stall that charges of electric automobile, and the receiving arrangement that charges of vehicle end generally sets up in electric automobile's chassis below, because the receiving arrangement that charges generally exposes outside, receives the dust influence on road surface easily at the in-process of traveling, can influence the life of the receiving arrangement that charges.
Disclosure of Invention
The invention aims to overcome the defects and provides a wireless charging receiving device and a wireless charging system of a new energy automobile to solve the problem that the charging receiving device is short in service life.
The technical scheme of the invention is realized as follows:
a wireless charging receiving device of a new energy automobile comprises an automobile body, wherein a plurality of tires are arranged at the lower end of the automobile body, the tires are arranged at the upper end of the ground, a wireless charging receiver is arranged at the lower end of the automobile body and between the two sets of tires, a protection device is arranged at the upper end of the wireless charging receiver and at the lower end of the automobile body, an electric energy transmitting device matched with the wireless charging receiver is arranged on the ground, one side of the electric energy transmitting device is electrically connected with one end of a data line, the other end of the data line is connected with the lower end of a control panel, the control panel is fixedly connected with the ground through a support rod, the protection device comprises a fixing box, the fixing box is arranged at the lower end of the automobile body, the wireless charging receiver is arranged at the lower end inside the fixing box, and an opening is arranged at the lower end inside the fixing box, the upper end of one side of the wireless charging receiver is provided with a first sliding groove, the side wall of one side inside the fixed box is provided with a second sliding groove, the upper end of the second sliding groove is provided with a third sliding groove on the inner wall of the fixed box, the cross sections of the first sliding groove, the second sliding groove and the third sliding groove are in concave structures, the first sliding groove is connected with the inner wall of the fixed box through a first sliding block, the first sliding block is positioned on the inner wall of the fixed box, the second sliding groove is connected with one side of the wireless charging receiver through a second sliding block, the third sliding groove is connected with one side of the wireless charging receiver through a third sliding block, the second sliding block and the third sliding block are in L-shaped structures, rolling devices are arranged between one side of the upper end of the second sliding block and the second sliding groove and between one side of the upper end of the third sliding block and the third sliding groove, and rolling devices are arranged between one side of the upper end of the second sliding block and the third sliding groove, two sets of rolling devices are located spout two with the inside of spout three, wherein, rolling device includes the motor, the output shaft of motor is equipped with the gyro wheel, one side of motor is equipped with two sets of spacing wheels, two sets of spacing wheels with all through the loose axle connection between the motor, and, the other end of loose axle all with slider two reaches slider three swing joint.
Preferably, the size of the wireless charging receiver is the same as the size of the opening.
Preferably, one end of the first sliding groove, one end of the second sliding groove and one end of the third sliding groove are all arc-shaped structures.
Preferably, the diameter of the roller is the same as the depth of the second sliding groove and the third sliding groove, and the diameter of the limiting wheel is the same as the width of the second sliding groove and the third sliding groove.
Preferably, the rollers are sleeved with cushion pads.
Preferably, the wireless charging receiver with all be equipped with the coil in the electric energy transmitting device, and the coil adopts the copper line material.
According to another aspect of the present invention, a wireless charging system for a new energy automobile comprises a power grid, a primary power conversion device, a power transmission device, a power transmitting device and a power receiving device, wherein one end of the power grid is connected to one end of the primary power conversion device, the other end of the primary power conversion device is connected to one end of the power transmission device, and the other end of the power transmission device is connected to one end of the power transmitting device.
Preferably, the electric energy transmitting device is connected with the electric energy receiving device through a magnetic field.
Preferably, the device further comprises an electric energy conversion device, a controller, a detection device and an alarm device, wherein one end of the electric energy conversion device is connected with the electric energy receiving device, the other end of the electric energy conversion device is connected with one end of the controller, the other end of the controller is connected with one end of the detection device, and the other end of the detection device is connected with the alarm device.
Preferably, one side of the controller is connected with the motor and the battery pack.
The invention has the beneficial effects that:
1. the electric energy receiving device is arranged at the bottom of the electric automobile and used for receiving electric energy output by the electric energy transmitting device, wherein a signal transmitting source is arranged in the center of the electric energy output device, and a signal collector used for receiving a signal transmitted by the signal transmitting source is arranged on the electric energy receiving device, so that the charging effect is better;
2. according to the wireless charging system for the electric automobile, on the basis of completing a basic charging function, the relative position information of the electric automobile relative to the signal emission source is obtained by setting the acquisition signal, and the electric energy receiving device can be further contracted in the fixed box, so that a protection effect is achieved, and the customer experience degree is improved;
3. the invention has the advantages of simple operation, convenient use and small impedance, and can quickly, safely and efficiently charge the electric automobile.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wireless charge receiving device of a new energy automobile according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a protection device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a scrolling device according to an embodiment of the present invention;
fig. 4 is a schematic block diagram of a new energy vehicle wireless charging system according to an embodiment of the present invention;
FIG. 5 is a block schematic diagram of a controller according to an embodiment of the invention.
In the figure:
1. a vehicle body; 2. a tire; 3. a ground surface; 4. a wireless charging receiver; 5. a protection device; 6. an electric energy transmitting device; 7. a data line; 8. a control panel; 9. a support bar; 10. a fixed box; 11. an opening; 12. a first sliding chute; 13. a second chute; 14. a third chute; 15. a first sliding block; 16. a second sliding block; 17. a third sliding block; 18. a rolling device; 19. a motor; 20. a roller; 21. a limiting wheel; 22. a movable shaft; 23. a power grid; 24. a primary electric energy conversion device; 25. an electric energy transmission device; 26. a magnetic field; 27. an electric energy receiving device; 28. a battery pack; 29. an electric energy conversion device; 30. a controller; 31. a detection device; 32. and an alarm device.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The invention is further described with reference to the following figures and specific examples.
In the first embodiment, as shown in fig. 1 to 5, a wireless charging receiving device for a new energy automobile according to an embodiment of the present invention includes an automobile body 1, a plurality of tires 2 are disposed at a lower end of the automobile body 1, the tires 2 are disposed at an upper end of a ground 3, a wireless charging receiver 4 is disposed at a lower end of the automobile body 1 and between the two sets of tires 2, a protection device 5 is disposed at an upper end of the wireless charging receiver 4 and at a lower end of the automobile body 1, an electric energy emitting device 6 matched with the wireless charging receiver 4 is disposed on the ground 3, one side of the electric energy emitting device 6 is electrically connected to one end of a data line 7, the other end of the data line 7 is connected to a lower end of a control panel 8, the control panel 8 is fixedly connected to the ground 3 through a support rod 9, wherein the protection device 5 includes a fixing box 10, moreover, the fixed box 10 is located at the lower end of the vehicle body 1, the wireless charging receiver 4 is located at the lower end inside the fixed box 10, the lower end inside the fixed box 10 is provided with an opening 11, the upper end of one side of the wireless charging receiver 4 is provided with a first sliding chute 12, the side wall of one side inside the fixed box 10 is provided with a second sliding chute 13, the upper end of the second sliding chute 13 is provided with a third sliding chute 14 on the inner wall of the fixed box 10, the cross sections of the first sliding chute 12, the second sliding chute 13 and the third sliding chute 14 are all in a concave structure, the first sliding chute 12 is connected with the inner wall of the fixed box 10 through a first sliding block 15, the first sliding block 15 is located on the inner wall of the fixed box 10, the second sliding chute 13 is connected with one side of the wireless charging receiver 4 through a second sliding block 16, the third sliding chute 14 is connected with one side of the wireless charging receiver 4 through a third sliding block 17, the second sliding block 16 and the third sliding block 17 are both of an L-shaped structure, rolling devices 18 are arranged between one side of the upper end of the second sliding block 16 and the second sliding groove 13, between one side of the upper end of the third sliding block 17 and the third sliding groove 14, two sets of rolling devices 18 are arranged inside the second sliding groove 13 and the third sliding groove 14, the rolling devices 18 comprise motors 19, idler wheels 20 are arranged on output shafts of the motors 19, two sets of limiting wheels 21 are arranged on one side of the motors 19, the two sets of limiting wheels 21 are connected with the motors 19 through movable shafts 22, and the other ends of the movable shafts 22 are movably connected with the second sliding block 16 and the third sliding block 17.
In the second embodiment, as shown in fig. 2, the size of the wireless charging receiver 4 is the same as that of the opening 11, so that the wireless charging receiver 4 can be conveniently clamped and prevented from falling to the lower end of the fixing box 10.
In a third embodiment, as shown in fig. 2 to 3, one end of the first sliding slot 12, the second sliding slot 13, and the third sliding slot 14 are all arc-shaped, so that the wireless charging receiver 4 can move to the opening 11, the diameter of the roller 20 is the same as the depth of the second sliding slot 13 and the third sliding slot 14, the diameter of the limiting wheel 21 is the same as the width of the second sliding slot 13 and the third sliding slot 14, and the roller 20 is sleeved with a cushion pad.
In the fourth embodiment, as shown in fig. 1, coils are disposed in the wireless charging receiver 4 and the electric energy transmitting device 6, and the coils are made of copper wires, so as to improve the charging efficiency.
In the fifth embodiment, as shown in fig. 4, the power grid 23, the primary power conversion device 24, the power transmission device 25, the power transmitting device 6 and the power receiving device 27 are included, wherein one end of the power grid 23 is connected to one end of the primary power conversion device 24, the other end of the primary power conversion device 24 is connected to one end of the power transmission device 25, the other end of the power transmission device 25 is connected to one end of the power transmitting device 6, and the power transmitting device 6 is connected to the power receiving device 27 through the magnetic field 26.
In a sixth embodiment, as shown in fig. 5, the electric power system further includes an electric power conversion device 29, a controller 30, a detection device 31 and an alarm device 32, wherein one end of the electric power conversion device 29 is connected to the electric power receiving device 27, the other end thereof is connected to one end of the controller 30, the other end of the controller is connected to one end of the detection device 31, the other end of the detection device 31 is connected to the alarm device 32, and one side of the controller 30 is connected to the motor 19 and the battery pack 28.
The specific working process is as follows: when the automobile needs to be charged, the automobile body 1 is opened to the upper end of the electric energy emitting device 6, at this time, the controller 30 controls the motor 19 to work, so that the motor 19 drives the roller 20 to rotate, so that the roller 20 moves on the second sliding groove 13 and the third sliding groove 14, and further drives the two sets of limiting wheels 21 on one side of the motor 19 to move, so that the limiting wheels 21 drive the second sliding block 16 and the third sliding block 17 to move, so as to drive the wireless charging receiver 4 to move at the lower end of the inner side of the fixed box 10, so that the wireless charging receiver 4 drives the first sliding groove 12 to move on the first sliding block 15, because one end of the first sliding groove 12, the second sliding groove 13 and the third sliding groove 14 is of an arc structure, so that the second sliding block 16 and the third sliding block 17 drive the wireless charging receiver 4 to move to the opening 11 to be matched with the electric energy emitting device 6 to charge the electric automobile, when the charging is not needed, the wireless charging receiver 4 is retracted in the fixed box 10, and dust pollution is reduced.
In summary, with the above technical solution of the present invention, the electric energy receiving device 27 is disposed at the bottom of the electric vehicle and is used for receiving the electric energy output by the electric energy transmitting device 6, wherein a signal emitting source is disposed at the center of the electric energy output device, and the electric energy receiving device 27 is provided with a signal collector for receiving a signal emitted by the signal emitting source, so that the charging effect is better; according to the wireless charging system for the electric automobile, on the basis of completing a basic charging function, the relative position information of the electric automobile relative to a signal emission source is obtained by setting the acquisition signal, and the electric energy receiving device 27 can be further contracted in the fixed box 10, so that a protection effect is achieved, and the customer experience degree is improved; the invention has the advantages of simple operation, convenient use and small impedance, and can quickly, safely and efficiently charge the electric automobile.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (10)
1. The wireless charging receiving device of the new energy automobile is characterized by comprising an automobile body (1), wherein a plurality of tires (2) are arranged at the lower end of the automobile body (1), the tires (2) are located at the upper end of the ground (3), a wireless charging receiver (4) is arranged at the lower end of the automobile body (1) and between two sets of tires (2), a protection device (5) is arranged at the upper end of the wireless charging receiver (4) and at the lower end of the automobile body (1), an electric energy transmitting device (6) matched with the wireless charging receiver (4) is arranged on the ground (3), one side of the electric energy transmitting device (6) is electrically connected with one end of a data wire (7), the other end of the data wire (7) is connected with the lower end of a control panel (8), and the control panel (8) is fixedly connected with the ground (3) through a support rod (9), wherein the protection device (5) comprises a fixed box (10), the fixed box (10) is positioned at the lower end of the vehicle body (1), the wireless charging receiver (4) is positioned at the lower end inside the fixed box (10), an opening (11) is formed in the lower end inside the fixed box (10), a first sliding groove (12) is formed in the upper end of one side of the wireless charging receiver (4), a second sliding groove (13) is formed in the side wall of one side inside the fixed box (10), a third sliding groove (14) is formed in the upper end of the second sliding groove (13) and positioned on the inner wall of the fixed box (10), the first sliding groove (12), the second sliding groove (13) and the third sliding groove (14) are of a concave structure in cross section, the first sliding groove (12) is connected with the inner wall of the fixed box (10) through a first sliding block (15), and the first sliding block (15) is positioned on the inner wall of the fixed box (10), the sliding chute II (13) is connected with one side of the wireless charging receiver (4) through a sliding block II (16), the sliding chute III (14) is connected with one side of the wireless charging receiver (4) through a sliding block III (17), the sliding block II (16) and the sliding block III (17) are both in an L-shaped structure, rolling devices (18) are arranged between one side of the upper end of the sliding block II (16) and the sliding chute II (13) and between one side of the upper end of the sliding block III (17) and the sliding chute III (14), the two sets of rolling devices (18) are arranged inside the sliding chute II (13) and the sliding chute III (14), the rolling devices (18) comprise motors (19), idler wheels (20) are arranged on output shafts of the motors (19), two sets of limiting wheels (21) are arranged on one side of the motors (19), and the two sets of limiting wheels (21) are connected with the motors (19) through movable shafts (22), and the other end of the movable shaft (22) is movably connected with the second sliding block (16) and the third sliding block (17).
2. The wireless charging receiver of the new energy automobile according to claim 1, wherein the size of the wireless charging receiver (4) is the same as the size of the opening (11).
3. The wireless charging receiving device for the new energy automobile according to claim 1, wherein one end of the first sliding groove (12), the second sliding groove (13) and the third sliding groove (14) is of an arc-shaped structure.
4. The wireless charging receiving device of the new energy automobile according to claim 1, wherein the diameter of the roller (20) is the same as the depth of the second sliding groove (13) and the third sliding groove (14), and the diameter of the limiting wheel (21) is the same as the width of the second sliding groove (13) and the third sliding groove (14).
5. The wireless charging receiving device for the new energy automobile according to claim 1, wherein a cushion is sleeved on the roller (20).
6. The wireless charging receiving device for the new energy automobile according to claim 1, wherein coils are arranged in the wireless charging receiver (4) and the electric energy transmitting device (6), and the coils are made of copper wires.
7. The wireless charging system of the new energy automobile of the wireless charging receiving device of the new energy automobile according to claim 1, characterized by comprising an electric network (23), a primary electric energy conversion device (24), an electric energy transmission device (25), an electric energy transmitting device (6) and an electric energy receiving device (27), wherein one end of the electric network (23) is connected with one end of the primary electric energy conversion device (24), the other end of the primary electric energy conversion device (24) is connected with one end of the electric energy transmission device (25), and the other end of the electric energy transmission device (25) is connected with one end of the electric energy transmitting device (6).
8. The wireless charging system of the new energy automobile according to claim 7, wherein the electric energy transmitting device (6) is connected with the electric energy receiving device (27) through a magnetic field (26).
9. The wireless charging system of the new energy automobile according to claim 7, further comprising an electric energy conversion device (29), a controller (30), a detection device (31) and an alarm device (32), wherein one end of the electric energy conversion device (29) is connected to the electric energy receiving device (27), the other end of the electric energy conversion device is connected to one end of the controller (30), the other end of the controller is connected to one end of the detection device (31), and the other end of the detection device (31) is connected to the alarm device (32).
10. The wireless charging system of the new energy automobile according to claim 9, wherein one side of the controller (30) is connected with the motor (19) and the battery pack (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602813.3A CN111731117B (en) | 2020-06-29 | 2020-06-29 | New energy automobile's wireless receiving arrangement and wireless charging system that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602813.3A CN111731117B (en) | 2020-06-29 | 2020-06-29 | New energy automobile's wireless receiving arrangement and wireless charging system that charges |
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| Publication Number | Publication Date |
|---|---|
| CN111731117A CN111731117A (en) | 2020-10-02 |
| CN111731117B true CN111731117B (en) | 2021-11-09 |
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| CN202010602813.3A Active CN111731117B (en) | 2020-06-29 | 2020-06-29 | New energy automobile's wireless receiving arrangement and wireless charging system that charges |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1245500A (en) * | 2000-01-18 | 2001-07-26 | Csaba Gyori | Wireless remote control AC/DC rail guided programmable transporter platform machine |
| CN205768734U (en) * | 2016-05-31 | 2016-12-07 | 比亚迪股份有限公司 | A kind of wireless electric vehicle charging device |
| CN107585044B (en) * | 2017-09-06 | 2019-07-02 | 浙江大学 | A passive passive alignment device for wireless charging of electric vehicles |
| CN207433321U (en) * | 2017-11-07 | 2018-06-01 | 宁波三星智能电气有限公司 | A kind of wireless charging system for electric automobile |
| CN209888669U (en) * | 2019-04-18 | 2020-01-03 | 北京有感科技有限责任公司 | Wireless charging ground lock of automobile and wireless charging system of automobile |
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2020
- 2020-06-29 CN CN202010602813.3A patent/CN111731117B/en active Active
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