CN206202008U - A kind of wireless charging system for electric automobile - Google Patents
A kind of wireless charging system for electric automobile Download PDFInfo
- Publication number
- CN206202008U CN206202008U CN201621078552.5U CN201621078552U CN206202008U CN 206202008 U CN206202008 U CN 206202008U CN 201621078552 U CN201621078552 U CN 201621078552U CN 206202008 U CN206202008 U CN 206202008U
- Authority
- CN
- China
- Prior art keywords
- plug
- wireless charging
- power supply
- socket
- electric automobile
- 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.)
- Expired - Fee Related
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
This application discloses a kind of wireless charging system for electric automobile, it includes hanging component, suspended rail, drive system, mobile charging machine people and control system, suspended rail is lifted on the ceiling in parking lot by hanging component, and drive system is used to drive mobile charging machine people to be walked along suspended rail；Supply lines is set in suspended rail, and one end of supply lines is connected with the power supply plug/socket above parking stall, is provided with by electrical socket/plug on mobile charging machine people；Automatic line receiver and power supply/holding wire are provided with mobile charging machine people；One end of power supply/holding wire is connected with wireless charging electroplax；Sensory package is provided with the lower surface of wireless charging electroplax.The utility model realizes being accurately positioned for charge coil and electricity reception coil by the mosaic magnet in wireless charging electroplax, substantially increase the efficiency of wireless charging, and be arranged on electric automobile top by by wireless charging electroplax, it is to avoid charging device is touched and cause to damage.
Description
Technical field
The utility model belongs to charging electric vehicle technical field, and in particular to a kind of wireless charging system for electric automobile.
Background technology
Low-carbon economy core is the application of new energy technology and energy-conserving and emission-cutting technology, and electric automobile can preferably solve machine
Motor-car exhaust emission and energy shortage problem, are China's emerging strategic industries.As country carries to sustainable development requirement
Height, the automobile of green energy resource is increasingly praised highly, and electric automobile is even more outstanding person therein.The development of New Energy Industry, especially
The rapid growth of its pure electric automobile, will necessarily propose higher wanting to the variation of the charging modes of electric automobile and convenience
Ask.Wireless charging technology is used as an emerging technology, and it is small that current commercial operations are mainly used in mobile phone, computer, walkman etc.
In the charging of power apparatus, in the current still completely new concept in electric automobile field.With the maturation of wireless charging technology,
Electric automobile will be the most potential market of wireless charging device.
In the prior art, pure electric vehicle charging method generally uses quickly replaceable battery, charging pile, commercial power charged mode, with
Upper type has greatly constraint for the development of pure electric vehicle, when electric automobile is charged, it is necessary to possess power interface
And charging wire, an electric automobile always charging wire tail that can't get rid of in tow, it is very big to be that charging electric vehicle brings
Inconvenience, the very big development for constraining electric motor car to a certain extent, nowadays as the fast-developing and energy of social economy is supplied
Increasingly intensify to the contradiction between, environmental pollution, it is energy-saving and reduce the dependence of fossil fuel is passed through as countries in the world
Ji sustainable development problem in the urgent need to address, electric automobile has fuel-economizing, environmental protection, efficient advantage, countries in the world science
Family and industrial quarters generally believe that electric motor car is 21st century important burnisher, and electric automobile charging station is with charging network
Electric automobile scale and the important infrastructure of industrialized development, with energy crisis and the extensive concern of environmental problem, mix
Close power vehicle and electric motor car has obtained tremendous development, the construction of charging technique and charging station is exactly one of them important ring
There is charging plug specification disunity in section, traditional wired charging modes, standardization effort is complicated, is repeatedly likely to occur after plug
The problems such as abrasion or loose contact, high-voltage safety hidden danger, wireless charging technology is brought to solve wired charging to a certain extent
Many drawbacks of interface, but charge efficiency does not reach wired charging much, and existing wireless charging device is primarily present following
Problem：1st, cannot judge and the position between adjust automatically wireless launcher and radio receiver, reduce charging
Efficiency；2nd, charging device is generally located on ground, is easily touched and is caused to damage.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of electric automobile wireless charging
System, it is accurate fixed with electricity reception coil that the charging system realizes charge coil by the mosaic magnet in wireless charging electroplax
Position, substantially increases the efficiency of wireless charging, and be arranged on electric automobile top by by wireless charging electroplax, it is to avoid the dress that charges
Put touched and cause to damage.
To achieve the above object, the utility model uses following technical scheme：
A kind of wireless charging system for electric automobile, the wireless charging system includes hanging component, suspended rail, drivetrain
System, mobile charging machine people and control system, wherein, the suspended rail is lifted on the top in parking lot by the hanging component
On canopy, the drive system is used to drive the mobile charging machine people to be walked along the suspended rail；In the suspended rail
Wired paths are set, supply lines, one end connection power supply of the supply lines, the other end and parking stall are provided with the line passage
The power supply plug/socket connection of top, coordinates the power supply plug/socket to be provided with the mobile charging machine people by electricity
Socket, the power supply plug/socket and is constituted jack assemblies by electrical socket/plug；Set in the mobile charging machine people
It is equipped with automatic line receiver and power supply/holding wire；One end of the power supply/holding wire by conducting slip ring with it is described by electrical socket/
Plug is connected, and is fixed on the automatic line receiver, and the other end is connected with the wireless charging electroplax；The wireless charging electroplax
Sensory package is provided with lower surface, the sensory package is connected with the control system.
Further, the suspended rail left and right sides is provided with groove, the groove along the length direction of suspended rail
Outer surface on set one layer of electro-insulating rubber, the outside of the electro-insulating rubber is installed with trolley by plastic screw；Institute
The lower surface for stating suspended rail is provided with tooth bar along the length direction of suspended rail.
Further, the drive system includes U-shaped frame and motor, wherein, the left and right two ends of the U-shaped frame are by leading
It is connected on the suspended rail to wheel, conductive casters is provided with the directive wheel, the conductive casters passes through hinge and reset bullet
Spring is articulated and connected with directive wheel, and the outer surface of conductive casters is slidably connected with the trolley, and conductive casters is connected with by nut and led
Line, conductive casters and the junction of U-shaped frame be provided with one piece for insulate conductive casters fixed plate；The drive shaft of the motor
On be provided with drive gear, the drive gear is engaged with the tooth bar.
Further, connected by friction type torque limiter between the motor and the drive gear, it is described to rub
Erasing torque limiter includes friction plate, disc spring, stop washer and moment of torsion adjusting nut.
Further, the automatic line receiver is connected by connecting column with the housing of the mobile charging machine people, automatically
Spooler is driven by take-up motor.
Further, charge coil is provided with the wireless charging electroplax, the charge coil connects with the power supply/holding wire
Connect；Several permanent magnets are inlaid with the wireless charging electroplax.
Further, it is provided with directive wheel at the lower section recovery of the power supply/holding wire in the mobile charging machine people.
Further, the sensory package includes separating switch and temperature sensor, wherein, the separating switch is used to detect
Whether the wireless charging electroplax contacts with electricity reception coil, and the temperature sensor is used to detect temperature when charging, and will detection
Result is sent to the control system.
Further, the power supply plug or power plug are hat spring plug, and the hat spring plug includes fixed seat and setting
Electrode in the middle part of the fixed seat, the electrode is provided with buffer spring, the circumference of the electrode with the junction of fixed seat
It is provided with gathering sill；The power supply base is hat spring socket by electrical socket, and the hat spring socket includes shell fixed seat and sets
Put the electrode sleeve in the middle part of the shell fixed seat, the electrode sleeve is circumferentially provided with lead column；Hat spring plug and hat spring are inserted
Seat is adapted.
Further, the power supply plug or power plug are flexible plug, and the flexible plug includes Plug base and sets
Several the flexible electrodes on the Plug base are put, the flexible electrode is provided with close with the junction of the Plug base
Potting pad, flexible electrode is connected with Plug base by buffer spring, the both ends of the flexible plug and the joint face of socket
It is embedded with permanent magnet；The power supply base is flat board socket by electrical socket, with the flexible electrode on the flat board socket
Corresponding position is provided with several plate electrodes, and the both ends of the flat board socket are embedded with permanent magnet with the joint face of plug.
The utility model has following Advantageous Effects：
The application realizes being accurately positioned for charge coil and electricity reception coil by the mosaic magnet in wireless charging electroplax,
Substantially increase the efficiency of wireless charging, and electric automobile top is arranged on by by wireless charging electroplax, it is to avoid charging device
It is touched and causes to damage；Additionally, being arranged on the ceiling in parking lot by by wireless charging system, the sky in parking lot is improve
Between utilization rate；Because the quantity of current electric automobile is than relatively limited, therefore moving charging is changed to by by the charging modes of electric automobile
Electricity greatly improves the utilization rate of wireless charging device.
Brief description of the drawings
Fig. 1 is the partial sectional view of the wireless charging system for electric automobile of the application；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the cross-sectional view of the drive system of the application；
Fig. 4 is the structural representation of the friction type torque limiter of the application；
Fig. 5 is the cross-sectional view of the individual module of the hat spring plug and hat spring socket of the application；
Fig. 6 is the hat spring plug of the application and the overall front view of hat spring socket；
Fig. 7 is the structural representation of the flexible plug of the application；
Fig. 8 is the structural representation of the flat board socket of the application.
Specific embodiment
Below, refer to the attached drawing, is more fully illustrated to the utility model, is shown shown in the drawings of of the present utility model
Example property embodiment.However, the utility model can be presented as various multi-forms, it is not construed as being confined to what is described here
Exemplary embodiment.And these embodiments are to provide, so that the utility model is fully and completely, and will be of the present utility model
Scope fully conveys to one of ordinary skill in the art.
For ease of explanation, herein can using " on ", the space relative terms such as D score " left side " " right side ", for saying
The element or feature shown in bright figure are relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation for showing, spatial terminology is intended to include device different azimuth in use or operation.If for example, in figure
Device is squeezed, be stated as being located at the element of other elements or feature D score will be located into other elements or feature " on ".Cause
This, exemplary term D score can be comprising both upper and lower orientation.Device can otherwise position and (be rotated by 90 ° or be located at
Other orientation), can correspondingly be explained used herein of the relative explanation in space.
As shown in figures 1-8, this application provides a kind of wireless charging system for electric automobile, the wireless charging system includes hanging
Arrangement 1, suspended rail 2, drive system 3, mobile charging machine people 4 and control system (not shown), wherein, suspension rail
Road 2 is lifted on the ceiling in parking lot by hanging component 1, and drive system 3 is used to drive mobile charging machine people 4 along suspension rail
Walk in road 2；Set in suspended rail 2 and supply lines is provided with wired paths 5, line passage 5, one end connection power supply of supply lines,
The other end is connected with the power supply plug/socket above parking stall, and cooperated power supply plug/socket sets on mobile charging machine people 4
It is equipped with by electrical socket/plug, power supply plug/socket and is constituted jack assemblies 6 by electrical socket/plug；In mobile charging machine people 4
It is provided with automatic line receiver 7 and power supply/holding wire 8；One end of power supply/holding wire 8 by conducting slip ring 9 with by electrical socket/insert
Head connection, and be fixed on automatic line receiver 7, the other end is connected with wireless charging electroplax 10；On the lower surface of wireless charging electroplax 10
Sensory package is provided with, sensory package is connected with the control system.When mobile charging machine people 4 is moved to parking stall top,
During charge position, power supply plug/socket above parking stall by with mobile charging machine people 4 on set by electrical socket/plug
Connection.
The left and right sides of suspended rail 2 is provided with groove along the length direction of suspended rail, is set on the outer surface of groove
One layer of electro-insulating rubber 11, the outside of electro-insulating rubber 11 is installed with trolley 13 by plastic screw 12；Under suspended rail 2
End face is provided with tooth bar 22 along the length direction of suspended rail.
Drive system 3 includes U-shaped frame 14 and motor 15, wherein, the left and right two ends of U-shaped frame 14 are blocked by directive wheel 16
It is connected on suspended rail 2, conductive casters 17 is provided with directive wheel 16, conductive casters 17 is by hinge 18 and back-moving spring 19 and guiding
Wheel 16 is articulated and connected, and outer surface and the trolley 13 of conductive casters 17 are slidably connected, and conductive casters 17 is connected with wire by nut, leads
Electricity wheel 17 with the junction of U-shaped frame 14 be provided with one piece for insulate conductive casters fixed plate 20；The drive shaft of motor 15
On be provided with drive gear 21, drive gear 21 is engaged with tooth bar 22.
Connected by friction type torque limiter 23 between motor 15 and drive gear 21, friction type torque limiter
23 include friction plate 24, disc spring 25, stop washer 26 and moment of torsion adjusting nut 27.
Automatic line receiver 7 is connected by connecting column 28 with the housing of mobile charging machine people 4, and automatic line receiver 7 is by receiving
Line motor 29 drives.
Charge coil 30 is provided with wireless charging electroplax 10, charge coil 30 is connected with power supply/holding wire；Wireless charging electroplax
Several permanent magnets are inlaid with 10, permanent magnet can be along the circumferentially disposed of wireless charging electroplax 10；Coordinate in wireless charging electroplax 10
Permanent magnet, several permanent magnets can be also provided with electricity reception coil correspondence position, and electricity reception coil can be arranged on the top of car
Portion, when charging, permanent magnet can be with automatic pick so that charge and electricity reception coil is aligned automatically, improve charge efficiency.
It is provided with directive wheel 31 in mobile charging machine people 4 at the lower section recovery of power supply/holding wire 8, directive wheel 31 can be with
Guide effect is played in folding and unfolding to power supply/holding wire 8.
Sensory package includes separating switch 32 and temperature sensor 33, wherein, separating switch 32 is used to detect wireless charging
Whether disk 10 contacts with electricity reception coil, and when only the two is contacted, wireless charging electroplax 10 just starts power supply, it is ensured that the safety of charging
Property；Temperature sensor 33 is used to detect temperature when charging, and testing result is sent to control system, when charging temperature exceedes
During predetermined threshold, control system will terminate charging process, to avoid the generation of unsafe condition.
Power supply plug or power plug are hat spring plug, and hat spring plug includes fixed seat 34 and is arranged on the middle part of fixed seat 34
Electrode 35, the junction of electrode 35 and fixed seat 34 is provided with buffer spring 36, and electrode 35 is circumferentially provided with gathering sill 37；
Power supply base is hat spring socket by electrical socket, and hat spring socket includes shell fixed seat 38 and is arranged on the middle part of shell fixed seat 38
Electrode sleeve 39, electrode sleeve 39 is circumferentially provided with lead column 40；Hat spring plug and hat spring socket are adapted.Multiple hat spring plug
Composition plug group 41 is combined, multiple hat spring receptacle combinations constitute socket group 42 together.
Power supply plug or power plug are flexible plug, and flexible plug includes Plug base 43 and is arranged on Plug base 43
On several flexible electrodes 44, flexible electrode 44 is provided with seal gasket 45 with the junction of Plug base 43, and stretch electrode
44 are connected with Plug base 43 by buffer spring 46, and both ends and the joint face of socket of flexible plug are embedded with permanent magnet
47；Power supply base is flat board socket by electrical socket, and the corresponding position of flexible electrode is provided with several flat boards on flat board socket
Electrode 48, the both ends of flat board socket are embedded with permanent magnet 49 with the joint face of plug, and the setting of permanent magnet can cause plug
It is automatically positioned with socket, and ensure that the stability connected therebetween during power supply.
It is described above simply to illustrate that the utility model, it is understood that the utility model be not limited to the above implementation
Example, meets the various variants of the utility model thought within protection domain of the present utility model.
Claims (10)
1. a kind of wireless charging system for electric automobile, it is characterised in that the wireless charging system includes hanging component, suspension rail
Road, drive system, mobile charging machine people and control system, wherein, the suspended rail is lifted on by the hanging component
On the ceiling in parking lot, the drive system is used to drive the mobile charging machine people to be walked along the suspended rail；It is described
Wired paths are set in suspended rail, supply lines is provided with the line passage, one end connection power supply of the supply lines is another
End is connected with the power supply plug/socket above parking stall, and the cooperation power supply plug/socket is on the mobile charging machine people
It is provided with by electrical socket/plug, the power supply plug/socket and is constituted jack assemblies by electrical socket/plug；The mobile charging
Automatic line receiver and power supply/holding wire are provided with robot；One end of the power supply/holding wire by conducting slip ring with it is described
By electrical socket/plug connection, and it is fixed on the automatic line receiver, the other end is connected with the wireless charging electroplax；The nothing
Sensory package is provided with the lower surface of line charging board, the sensory package is connected with the control system.
2. wireless charging system for electric automobile according to claim 1, it is characterised in that the suspended rail left and right sides
Groove is provided with along the length direction of suspended rail, one layer of electro-insulating rubber, the insulation are set on the outer surface of the groove
The outside of rubber is installed with trolley by plastic screw；The lower surface of the suspended rail along suspended rail length side
To being provided with tooth bar.
3. wireless charging system for electric automobile according to claim 2, it is characterised in that the drive system includes U-shaped
Frame and motor, wherein, the left and right two ends of the U-shaped frame are connected on the suspended rail by directive wheel, the guiding
Conductive casters is provided with wheel, the conductive casters is articulated and connected by hinge and back-moving spring with directive wheel, the outer surface of conductive casters
It is slidably connected with the trolley, conductive casters is connected with wire by nut, conductive casters is provided with one piece with the junction of U-shaped frame
For the conductive casters fixed plate for insulating；Drive gear, the drive gear and institute are provided with the drive shaft of the motor
State tooth bar occlusion.
4. wireless charging system for electric automobile according to claim 3, it is characterised in that the motor and the drive
Connected by friction type torque limiter between moving gear, the friction type torque limiter includes friction plate, disc spring, stop pad
Circle and moment of torsion adjusting nut.
5. wireless charging system for electric automobile according to claim 1, it is characterised in that the automatic line receiver is by connecting
Connect column to be connected with the housing of the mobile charging machine people, automatic line receiver is driven by take-up motor.
6. wireless charging system for electric automobile according to claim 1, it is characterised in that set in the wireless charging electroplax
There is charge coil, the charge coil is connected with the power supply/holding wire；Several permanent magnetism are inlaid with the wireless charging electroplax
Body.
7. wireless charging system for electric automobile according to claim 1, it is characterised in that in the mobile charging machine people
Directive wheel is provided with the lower section recovery of the power supply/holding wire.
8. wireless charging system for electric automobile according to claim 1, it is characterised in that the sensory package includes separating
Switch and temperature sensor, wherein, the separating switch is used to detect whether the wireless charging electroplax contacts with electricity reception coil, institute
State temperature sensor for detect charging when temperature, and testing result is sent to the control system.
9. wireless charging system for electric automobile according to claim 1, it is characterised in that the power supply plug or by electric mortiser
Head is hat spring plug, and the hat spring plug includes fixed seat and the electrode that is arranged in the middle part of the fixed seat, the electrode with it is solid
The junction of reservation is provided with buffer spring, and the electrode is circumferentially provided with gathering sill；The power supply base or by electrical socket
It is hat spring socket, the hat spring socket includes shell fixed seat and the electrode sleeve being arranged in the middle part of the shell fixed seat, described
Electrode sleeve is circumferentially provided with lead column；Hat spring plug and hat spring socket are adapted.
10. wireless charging system for electric automobile according to claim 1, it is characterised in that the power supply plug or by electricity
Plug is flexible plug, and the flexible plug includes Plug base and several the flexible electricity being arranged on the Plug base
Pole, the flexible electrode is provided with seal gasket with the junction of the Plug base, and the electrode that stretches is with Plug base by slow
Spring connection is rushed, the both ends of the flexible plug are embedded with permanent magnet with the joint face of socket；The power supply base or by electricity
Socket is flat board socket, and the corresponding position of the flexible electrode is provided with several plate electrodes on the flat board socket, described
The both ends of flat board socket are embedded with permanent magnet with the joint face of plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078552.5U CN206202008U (en) | 2016-09-22 | 2016-09-22 | A kind of wireless charging system for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078552.5U CN206202008U (en) | 2016-09-22 | 2016-09-22 | A kind of wireless charging system for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202008U true CN206202008U (en) | 2017-05-31 |
Family
ID=58762306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078552.5U Expired - Fee Related CN206202008U (en) | 2016-09-22 | 2016-09-22 | A kind of wireless charging system for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202008U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278016A (en) * | 2018-10-10 | 2019-01-29 | 广州信邦智能装备股份有限公司 | A kind of ceiling rail mounted new energy vehicle charging robot |
| CN109455096A (en) * | 2018-11-23 | 2019-03-12 | 苏州大方特种车股份有限公司 | A kind of wireless charging electric drive automatic Pilot railcar |
| CN110380524A (en) * | 2017-11-26 | 2019-10-25 | 胡家兴 | A kind of wireless power supply and electrical equipment wireless power supply system |
| CN112848942A (en) * | 2021-02-23 | 2021-05-28 | 山东柯联信息科技有限公司 | Wireless charging pile for new energy automobile |
-
2016
- 2016-09-22 CN CN201621078552.5U patent/CN206202008U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380524A (en) * | 2017-11-26 | 2019-10-25 | 胡家兴 | A kind of wireless power supply and electrical equipment wireless power supply system |
| CN109278016A (en) * | 2018-10-10 | 2019-01-29 | 广州信邦智能装备股份有限公司 | A kind of ceiling rail mounted new energy vehicle charging robot |
| CN109278016B (en) * | 2018-10-10 | 2021-03-02 | 广州信邦智能装备股份有限公司 | Ceiling rail mounted new forms of energy car charging robot |
| CN109455096A (en) * | 2018-11-23 | 2019-03-12 | 苏州大方特种车股份有限公司 | A kind of wireless charging electric drive automatic Pilot railcar |
| CN109455096B (en) * | 2018-11-23 | 2023-10-03 | 苏州大方特种车股份有限公司 | Wireless charging electric drive automatic driving railcar |
| CN112848942A (en) * | 2021-02-23 | 2021-05-28 | 山东柯联信息科技有限公司 | Wireless charging pile for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180922 |