CN110682815A - Wireless charging device of electric vehicle - Google Patents
Wireless charging device of electric vehicle Download PDFInfo
- Publication number
- CN110682815A CN110682815A CN201910930677.8A CN201910930677A CN110682815A CN 110682815 A CN110682815 A CN 110682815A CN 201910930677 A CN201910930677 A CN 201910930677A CN 110682815 A CN110682815 A CN 110682815A
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- charging device
- storage battery
- electric vehicle
- shell
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- 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.)
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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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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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
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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
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
The invention provides a wireless charging device of an electric vehicle, and relates to the technical field of electric vehicles. This wireless charging device of electric motor car, including placing a shell, the internal surface and the charging panel surface one side top of fastening soft board are connected, the surface of erecting the cavity board is connected with the surface bottom of hemisphere shell, the internal surface of hemisphere shell is connected with electromagnetic emission coil, the surface top of placing a shell is connected with the surface bottom of storage battery, surface one side bottom of storage battery is provided with the intercommunication nozzle stub, the internal surface of intercommunication nozzle stub is connected with receiving coil, surface bottom one side of charging panel is provided with the thin pad of sponge, the surface bottom of the thin pad of sponge is connected with the surface top of supporting shoe. The wireless charging device of the electric vehicle is connected with the storage battery without wires through the electrified wire, so that the charger and the power utilization device can be exposed without conductive contacts, and the wireless charging device has a wireless charging function.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a wireless charging device of an electric vehicle.
Background
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.
Nowadays, the electric motor car is more and more common, and the use of electric motor car not only environmental protection and very convenient to people's life, it is all extremely convenient no matter go out to walk the bend or go not very far place to work, and the storage battery of electric motor car is an important component part, and the electric motor car must charge the supplementary energy often, and most all take the electric wire, if go where still must carry the electric wire just can facilitate the use, if the electric wire electric motor car that does not charge can not just not charge, and current electric motor car all is equipped with the charging wire, so to this problem, can design an electric motor car with wireless charging function.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a wireless charging device of an electric vehicle, which has the advantages of wireless charging function and the like and solves the problem that the electric vehicle cannot be charged without carrying a charging wire.
(II) technical scheme
In order to achieve the purpose of wireless charging function, the invention provides the following technical scheme: a wireless charging device of an electric vehicle comprises a placing seat shell, wherein a fastening soft board is arranged at the top of the inner surface of the placing seat shell, the inner surface of the fastening soft board is connected with the top of one side of the outer surface of the charging board, the top of one side of the outer surface of the charging board is connected with the bottom of the outer surface of the standing hollow board, the outer surface of the hollow plate is connected with the bottom of the outer surface of the hemispherical shell, the inner surface of the hemispherical shell is connected with an electromagnetic transmitting coil, the top of the outer surface of the placing seat shell is connected with the bottom of the outer surface of the storage battery, a short communicating pipe is arranged at the bottom of one side of the outer surface of the storage battery, the inner surface of the communicating short pipe is connected with a receiving coil, one side of the bottom of the outer surface of the charging plate is provided with a sponge thin pad, the bottom of the outer surface of the sponge thin pad is connected with the top of the outer surface of the supporting block, and one side of the outer surface of the charging plate is connected with one side of the outer surface of the electrified wire.
Preferably, both sides of the bottom of the outer surface of the bottom shell are provided with cushion blocks, and the two cushion blocks have the same specification.
Preferably, an auxiliary receiving barrel is arranged at the joint of the outer surface of the communicating short pipe and the storage battery, and a limiting ring is arranged in the middle of the outer surface of the storage battery.
Preferably, both sides of the bottom of the outer surface of the limiting ring are provided with supporting pieces, and the specifications of the two supporting pieces are the same.
Preferably, the size of spacing collar and the size looks adaptation of storage battery, and the inside of placing the base is provided with the passageway with fastening soft board looks adaptation.
Preferably, the middle part of the fastening soft board is provided with a through hole, and the size of the through hole is matched with the size of the charging board.
Preferably, the two head blocks and the supporting block have the same specification.
(III) advantageous effects
Compared with the prior art, the invention provides a wireless charging device of an electric vehicle, which has the following beneficial effects:
1. this wireless charging device of electric motor car, through the charging panel, electromagnetic emission coil, receiving coil, the use of mutually supporting of structures such as circular telegram line and storage battery, so the device can put the storage battery of electric motor car on placing the base, then by the electrified electromagnetic wave of electromagnetic emission coil transmission, then accept by receiving coil, thereby make it turn into the electric energy and fill in the storage battery, so with magnetic field transfer energy between charger and the power consumption device, need not connection of electric lines between the two, therefore the device of charger and power consumption can all accomplish that no electrically conductive contact exposes, so have above-mentioned structure to know, the device has wireless charging function.
2. This wireless charging device of electric motor car uses through mutually supporting of structures such as spacing collar, backing sheet, sponge thin pad, so the device can put the storage battery in a fixed position to can be better charge, moreover because the weight ratio of storage battery is heavier, so the sponge thin pad can play certain cushioning effect, so have above-mentioned structure to know, the device wireless charges better usefulness.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
In the figure: the device comprises a placement base 1, a fastening soft board 2, a hemispherical shell 3, an electromagnetic transmitting coil 4, an erected hollow board 5, a charging board 6, a sponge thin pad 7, a supporting block 8, a cushion block 9, a live wire 10, a supporting sheet 11, a limiting ring 12, a storage battery 13, an auxiliary receiving cylinder 14, a receiving coil 15 and a short communicating pipe 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a wireless charging device for an electric vehicle comprises a placing seat shell 1, a fastening soft plate 2 is bonded on the top of the inner surface of the placing seat shell 1, the inner surface of the fastening soft plate 2 is fixedly connected with the top of one side of the outer surface of a charging plate 6, the top of one side of the outer surface of the charging plate 6 is fixedly connected with the bottom of the outer surface of an erecting hollow plate 5, the outer surface of the erecting hollow plate 5 is fixedly connected with the bottom of the outer surface of a hemispherical shell 3, an electromagnetic transmitting coil 4 is fixedly installed on the inner surface of the hemispherical shell 3, the top of the outer surface of the placing seat shell 1 is fixedly connected with the bottom of the outer surface of a battery jar 13, a communicating short tube 16 is embedded on the bottom of one side of the outer surface of the battery jar 13, a receiving coil 15 is fixedly installed on the inner surface of the communicating short tube 16, a sponge, one side of the outer surface of a charging plate 6 is fixedly connected with one side of the outer surface of a live wire 10, the two sides of the bottom of the outer surface of a placing bottom shell 1 are welded with cushion blocks 9, the specifications of the two cushion blocks 9 are the same, an auxiliary receiving tube 14 is welded at the joint of the outer surface of a communicating short tube 16 and a storage battery 13, the middle part of the outer surface of the storage battery 13 is sleeved with a limiting ring 12, the two sides of the bottom of the outer surface of the limiting ring 12 are welded with support pieces 11, the specifications of the two support pieces 11 are the same, the size of the limiting ring 12 is matched with the size of the storage battery 13, a channel matched with a fastening soft plate 2 is arranged in the placing base 1, a through hole is arranged in the middle part of the fastening soft plate 2, the size of the through hole is matched with the size of the charging plate 6, and the wireless charging device of the electric vehicle is matched with, therefore, the device can place the storage battery 13 of the electric vehicle on the base 1, then the electromagnetic transmitting coil 4 transmits charged electromagnetic waves, and then the receiving coil 15 receives the charged electromagnetic waves, thereby converting the charged electromagnetic waves into electric energy to be charged into the storage battery 13, so that the charger and the electric device can transmit energy by magnetic field without electric wire connection, so that the charger and the electric device can be exposed without conductive contact, therefore, with the structure, the device has a wireless charging function, and through the mutual matching of the structures such as the limiting ring 12, the supporting sheet 11, the sponge thin pad 7 and the like, therefore, the device can place the battery 13 at a fixed position so as to be charged better, and because the battery 13 has heavier weight, therefore, the sponge thin pad 7 can play a certain buffering role, and the wireless charging device is better in use due to the structure.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the electromagnetic charging device is used, the storage battery 13 is placed on the base 1, the position of the storage battery can be limited by the limiting ring 12, the household socket is connected with the electrified wire 10, electric energy is transmitted through the charging plate 6, a certain amount of charged electromagnetic waves can be transmitted from the electromagnetic transmitting coil 4, then the electromagnetic waves are received by the receiving coil 15 and converted into electric energy to be charged into the storage battery 13, and the auxiliary receiving cylinder 14 can better receive the electromagnetic waves, so that the charging is faster.
In conclusion, the wireless charging device of the electric vehicle is characterized in that the charging plate 6, the electromagnetic transmitting coil 4, the receiving coil 15, the electrified wire 10, the battery 13 and other structures are matched with each other for use, so that the battery 13 of the electric vehicle can be placed on the base 1, the electromagnetic transmitting coil 4 transmits electrified electromagnetic waves, and the receiving coil 15 receives the electrified electromagnetic waves to convert the electrified electromagnetic waves into electric energy to be charged into the battery 13, the charger and the electric device transmit the energy through a magnetic field without connecting the two through wires, and therefore, no conductive contact points can be exposed on the charger and the electric device, the wireless charging device has the wireless charging function, the limiting ring 12, the supporting sheet 11, the sponge thin pad 7 and other structures are matched with each other for use, so that the battery 13 can be placed at a fixed position to better charge, and because the battery 13 is heavier, so sponge thin pad 7 can play certain cushioning effect, so have above-mentioned structure, the device wireless charging is better to be used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wireless charging device of electric motor car, is including placing seat shell (1), its characterized in that: the top of the inner surface of the placing seat shell (1) is provided with a fastening soft plate (2), the inner surface of the fastening soft plate (2) is connected with the top of one side of the outer surface of a charging plate (6), the top of one side of the outer surface of the charging plate (6) is connected with the bottom of the outer surface of a standing hollow plate (5), the outer surface of the standing hollow plate (5) is connected with the bottom of the outer surface of a semispherical shell (3), the inner surface of the semispherical shell (3) is connected with an electromagnetic transmitting coil (4), the top of the outer surface of the placing seat shell (1) is connected with the bottom of the outer surface of a storage battery (13), the bottom of one side of the outer surface of the storage battery (13) is provided with a communicating short pipe (16), the inner surface of the communicating short pipe (16) is connected with a receiving coil (15), one side of the bottom of the outer surface of the charging plate (6) is provided with, one side of the outer surface of the charging plate (6) is connected with one side of the outer surface of the electrifying wire (10).
2. The wireless charging device for an electric vehicle according to claim 1, wherein: both sides of the bottom of the outer surface of the bottom shell (1) are provided with cushion blocks (9), and the specifications of the two cushion blocks (9) are the same.
3. The wireless charging device for an electric vehicle according to claim 1, wherein: an auxiliary receiving tube (14) is arranged at the joint of the outer surface of the communicating short tube (16) and the storage battery (13), and a limiting ring (12) is arranged in the middle of the outer surface of the storage battery (13).
4. The wireless charging device for an electric vehicle according to claim 1, wherein: supporting pieces (11) are arranged on two sides of the bottom of the outer surface of the limiting ring (12), and the specifications of the two supporting pieces (11) are the same.
5. The wireless charging device for an electric vehicle according to claim 1, wherein: the size of spacing collar (12) and the size looks adaptation of storage battery (13), and the inside of placing base (1) is provided with the passageway with fastening soft board (2) looks adaptation.
6. The wireless charging device for an electric vehicle according to claim 1, wherein: the middle part of the fastening soft board (2) is provided with a through hole, and the size of the through hole is matched with that of the charging board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910930677.8A CN110682815A (en) | 2019-09-29 | 2019-09-29 | Wireless charging device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910930677.8A CN110682815A (en) | 2019-09-29 | 2019-09-29 | Wireless charging device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110682815A true CN110682815A (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910930677.8A Pending CN110682815A (en) | 2019-09-29 | 2019-09-29 | Wireless charging device of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110682815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643881A (en) * | 2022-02-14 | 2022-06-21 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
-
2019
- 2019-09-29 CN CN201910930677.8A patent/CN110682815A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643881A (en) * | 2022-02-14 | 2022-06-21 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
| CN114643881B (en) * | 2022-02-14 | 2024-01-02 | 江西诚安新能源科技有限公司 | Wireless charging device of electric vehicle |
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