CN105922886A - Floating island type wireless charging device - Google Patents
Floating island type wireless charging device Download PDFInfo
- Publication number
- CN105922886A CN105922886A CN201610393392.1A CN201610393392A CN105922886A CN 105922886 A CN105922886 A CN 105922886A CN 201610393392 A CN201610393392 A CN 201610393392A CN 105922886 A CN105922886 A CN 105922886A
- Authority
- CN
- China
- Prior art keywords
- charging device
- wireless charging
- permanent magnet
- coil
- chinampa
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the field of wireless charging, and particularly relates to a floating island type wireless charging device used for charging an electric vehicle. The wireless charging device comprises a bottom pool and a floating island, wherein the bottom pool is dug on the ground; the floating island is positioned in the middle part of the bottom pool; a charging coil and a permanent magnet are fixed to the floating island; the charging coil is electrically connected with an electricity supply electricity grid; the bottom of the floating island is connected to an air feeding pump at the bottom of the bottom pool through a hollow air hose; the bottom pool is further provided with a floating liquid filling hole and a discharging hole. The floating island type wireless charging device disclosed by the invention is simple in structure, and the charging coil of the charging device can accurately move to a target position corresponding to a sensing coil on the vehicle without a complex mechanical moving mechanism.
Description
Technical field
The invention belongs to wireless charging field, be specifically related to a kind of floating-island type wireless charging device for electric motor car charging.
Background technology
Plug-in electric motor car is used more and more, and the charging majority of this vehicle is the charging station connected based on cable.Non-
The charging station without cable of contact energy transmission is considered the most more and more.Prior art there is a lot of vicarious fill
Power technology, such as DE4236286A1, DE102009023409A1.Inductive charging station of the prior art is required for one
The mobile device that set is complicated, the location between coil.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of simple in construction, it is not necessary to the vicarious of complicated mechanical shifting mechanism fills
Power station.
A kind of floating-island type wireless charging device for electric motor car charging, described wireless charging device be included in dig on the ground pond, the end,
Being positioned at the chinampa in the middle part of pond, the end, pond, the end also has suspension hand-hole and tap；
The top on described chinampa is fixed with a charge coil, and neighbouring described charge coil is provided with the first permanent magnet, described in fill
Electric coil electrical connection power supply grid；
The middle part on described chinampa is a cavity, and the sidewall of described cavity is pleated structure, described cavity can insufflation gas thus
Extending in vertical direction, described cavity is connected to the air feed pump bottom pond, the end by a steam hose；
The bottom on described chinampa is a balancing weight；
The bottom of described electric motor car has induction coil, and it is corresponding with described charge coil, and neighbouring described induction coil is provided with
Second permanent magnet, described first permanent magnet and the described second permanent magnet location by magnetic picture inspiration line circle.
Before charging, electric motor car drives to predetermined approximate location, and when charging starts, suspension is injected by suspension hand-hole
Pond, the end, shifts to the first predetermined altitude by described chinampa, and described first predetermined altitude is to make the first permanent magnet and the second permanent magnetism
The magnetic force of ferrum can interact but two discontiguous height of permanent magnet；
After charge coil and induction coil plane positioning complete, air feed pump is filled with air by steam hose to the cavity on chinampa,
Making described cavity extend in vertical direction the second predetermined altitude, described second predetermined altitude is to make charge coil and sensing
The height that coil contacts.
After charging complete, described suspension is discharged by suspension tap, and described chinampa drops to the bottom in pond, the end.
Described predetermined approximate location is the position guiding electric motor car driver to drive to by land marking.
Wireless charging device simple in construction of the present invention, it is not necessary to complicated mechanical shifting mechanism just can make charging device
Charge coil moves to the target location corresponding with the induction coil on vehicle exactly.
Accompanying drawing explanation
Fig. 1 is the view during floating-island type wireless charging device charging of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described, it is clear that described is only a present invention part
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are institute under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, described wireless charging device be included in dig on the ground pond, the end 1, be positioned at the chinampa 2 in the middle part of pond, the end, pond, the end
1 also has suspension hand-hole 3 and tap 4；
The top on described chinampa 2 is fixed with a charge coil 5, and neighbouring described charge coil is provided with the first permanent magnet 6, institute
State charge coil 5 and electrically connect power supply grid；
The middle part on described chinampa 2 is a cavity, and the sidewall of described cavity is pleated structure, described cavity can insufflation gas from
And extend in vertical direction, described cavity is connected to the air feed pump 8 bottom pond, the end by a steam hose 7；
The bottom on described chinampa 2 is a balancing weight 9；
The bottom of described electric motor car has induction coil, and it is corresponding with described charge coil 5, and neighbouring described induction coil is arranged
There is the second permanent magnet, described first permanent magnet and the described second permanent magnet location by magnetic picture inspiration line circle.
Before charging, electric motor car drives to predetermined approximate location, and when charging starts, suspension passes through suspension hand-hole 3 note
Entering pond, the end, described chinampa 2 shifts to the first predetermined altitude, described first predetermined altitude is to make the first permanent magnet and second
The magnetic force of permanent magnet can interact but two discontiguous height of permanent magnet；
After charge coil 5 and induction coil plane positioning complete, air feed pump 8 gives the cavity on chinampa 2 by steam hose 7
Being filled with air, make described cavity 2 extend in vertical direction the second predetermined altitude, described second predetermined altitude is to make to fill
The height that electric coil and induction coil contact.
After charging complete, described suspension is discharged by suspension tap 4, and described chinampa 2 drops to the bottom in pond, the end 1.
Described predetermined approximate location is the position guiding electric motor car driver to drive to by land marking.
Wireless charging device simple in construction of the present invention, it is not necessary to complicated mechanical shifting mechanism just can make charging device
Charge coil moves to the target location corresponding with the induction coil on vehicle exactly.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Illustrate, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection scope of the present invention.
Claims (4)
1. the floating-island type wireless charging device for electric motor car charging, it is characterised in that described wireless charging
Device be included in dig on the ground pond, the end, be positioned at the chinampa in the middle part of pond, the end, pond, the end also has suspension hand-hole and row
Portal；
The top on described chinampa is fixed with a charge coil, and neighbouring described charge coil is provided with the first permanent magnet,
Described charge coil electrical connection power supply grid；
The middle part on described chinampa is a cavity, and the sidewall of described cavity is pleated structure, and described cavity can be filled with
Gas thus extend in vertical direction, described cavity is connected to the supply bottom pond, the end by a steam hose
Pump；
The bottom on described chinampa is a balancing weight；
The bottom of described electric motor car has induction coil, and it is corresponding with described charge coil, the neighbouring described line of induction
Circle is provided with the second permanent magnet, described first permanent magnet and described second permanent magnet by magnetic picture inspiration line circle
Location.
2. floating-island type wireless charging device as claimed in claim 1, it is characterised in that before charging, electric motor car
Driving to predetermined approximate location, when charging starts, suspension injects pond, the end by suspension hand-hole, by institute
Stating chinampa and shift to the first predetermined altitude, described first predetermined altitude is to make the first permanent magnet and the second permanent magnet
Magnetic force can interact but two discontiguous height of permanent magnet.
3. floating-island type wireless charging device as claimed in claim 2, it is characterised in that charge coil and sensing
After coil plane has positioned, air feed pump is filled with air by steam hose to the cavity on chinampa, makes described sky
Chamber extends in vertical direction the second predetermined altitude, and described second predetermined altitude is to make charge coil and sensing
The height that coil contacts.
4. floating-island type wireless charging device as claimed in claim 2, it is characterised in that described predetermined substantially
Position is the position guiding electric motor car driver to drive to by land marking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393392.1A CN105922886A (en) | 2016-05-31 | 2016-05-31 | Floating island type wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393392.1A CN105922886A (en) | 2016-05-31 | 2016-05-31 | Floating island type wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922886A true CN105922886A (en) | 2016-09-07 |
Family
ID=56833604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393392.1A Pending CN105922886A (en) | 2016-05-31 | 2016-05-31 | Floating island type wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985103A (en) * | 2017-12-08 | 2018-05-04 | 苏州精控能源科技有限公司 | Electric automobile Intelligent wireless power charging system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2471879A (en) * | 2009-07-16 | 2011-01-19 | Damien Smith | Electric Vehicle Charging System |
| CN203398242U (en) * | 2013-08-15 | 2014-01-15 | 邯郸市富亚电子技术有限公司 | Wireless charger display module |
| CN103608209A (en) * | 2011-06-10 | 2014-02-26 | 宝马股份公司 | Charging device and charging method with float-mounted charging unit |
-
2016
- 2016-05-31 CN CN201610393392.1A patent/CN105922886A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2471879A (en) * | 2009-07-16 | 2011-01-19 | Damien Smith | Electric Vehicle Charging System |
| CN103608209A (en) * | 2011-06-10 | 2014-02-26 | 宝马股份公司 | Charging device and charging method with float-mounted charging unit |
| CN203398242U (en) * | 2013-08-15 | 2014-01-15 | 邯郸市富亚电子技术有限公司 | Wireless charger display module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985103A (en) * | 2017-12-08 | 2018-05-04 | 苏州精控能源科技有限公司 | Electric automobile Intelligent wireless power charging system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |