CN207772917U - The wireless charging device of electric two-wheel vehicle - Google Patents
The wireless charging device of electric two-wheel vehicle Download PDFInfo
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- CN207772917U CN207772917U CN201721675561.7U CN201721675561U CN207772917U CN 207772917 U CN207772917 U CN 207772917U CN 201721675561 U CN201721675561 U CN 201721675561U CN 207772917 U CN207772917 U CN 207772917U
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- Prior art keywords
- wireless charging
- electric
- charging device
- steps
- electric drive
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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
- B60L53/35—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
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/13—Bicycles; Tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
-
- 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
Abstract
The automobile-used wireless charging device of electric drive of the utility model is plate as the entrance of electric drive vehicle rotates automatically so that the device that the sending part and receiving part that constitute wireless charging device are closely coupled.Function facilitates, and can improve the correctness of arrangement.For electric drive vehicle, representative is electric bicycle.
Description
Technical field
The utility model is related to a kind of wireless charging devices of electric two-wheel vehicle.More specifically, the utility model is related to
A kind of wireless charging device of electric two-wheel vehicle, in order to electric two-wheel vehicle valid wireless charging and from structure to charging
It is improved in region.
Background technology
All growing up every year in electric two-wheel vehicle market.Prediction claims, and Asia will become electric two-wheel vehicle the biggest in the world within 2018
Market, wherein China shows the high growth rate of annual 6.6%, and envisions China and will become maximum electronic in the world
Two wheeler selling market.On the Chinese side, there is in purchasing power payzone population to increase and electronic because of industrialization rapidly
The down town peripheral region that the demand of two wheeler is high is more, so seizing the competing of Chinese market between electric two-wheel vehicle manufacturer
Striving will accelerate.
For the charging infrastructure (infrastructure) for electric two-wheel vehicle charging, it is currently in following rank
Section：It is mainly constructed centered on wired charger both at home and abroad, and there are no universal for the wireless charger with lot of advantages
It uses.For wired charger currently in use, plug will be connected to vehicle by user in person, so with convenient
Property and safety reduce the shortcomings that, in addition have following problem：The abrasion of the cable caused by access times, contact site is bad asks
Topic etc. causes additional maintenance and the cost of repairs high.
The wireless charging present situation for observing electric vehicle, with the relevant many enterprises of wireless power in order to seize market and
It competes.
As the wireless charging structure of electric vehicle, for example, being provided with the hair of pad (pad) form for power supply on ground
Sending end is provided with the receiving terminal (pick-up) of pulvilliform state in lower vehicle.The bottom surface of vehicle is parallel to the ground, is connect so sending
Horizontal direction arrangement between receiving end is easy, but driver needs to send with manual form by other auxiliary device
Vertical direction arrangement between receiving terminal, or need other collating unit.There is at least several tens cm between transmitting and receiving terminal
Spacing distance, therefore reduce transmitting terminal size in terms of exist limitation, and improve power transmission efficiency on also act on
For restraining factors, as a result, act as so that the main reason for price of wireless charging system rises.
In order to shorten the spacing distance between transmitting and receiving terminal, it was also proposed that so that wireless power transmitting terminal is incorporated into car arrester
(CAR-STOPPER) internal system.
The relevant background technology of wireless charging of observation and electric two-wheel vehicle, ETRI have developed the energy in one meter again
Enough wireless charging systems to charge to electric bicycle.The system is that bicycle is positioned over as one at bicycle keeping
The charging station of sample carries out wireless charging.But for the system, the arrangement between transmitting and receiving terminal can imitate power transmission
Rate has an impact, however with regard to the two wheeler the case where for, there is the arrangement of horizontal and vertical direction still to rely on asking for user
Topic.Also, from the characteristic of two wheeler, between the spacing distance between transmitting and receiving terminal, human body there is a possibility that higher than vehicle
, so will produce harmful problem caused by magnetic field.
As with the relevant patent of the wireless charging of electric two-wheel vehicle, for example, there is Korean registered patent the 1242753rd.
The patent constructs non-contact power infrastructure at electric two-wheel vehicle keeping, executes the charging and charge of electric two-wheel vehicle
Service, and realize that the data between system and electric two-wheel vehicle communicate by WiFi modes.However, the patent is also failed to from basic
The upper level for solving the problems, such as two wheeler and vertical direction arrangement still rely on user and can reduce power transmission efficiency.
The utility model fully takes into account the situation and proposes, based on following experience：If in electronic two-wheeled
In the wireless charging device of vehicle, the spacing distance that is applicable between shortening transmitting and receiving terminal and what can be arranged be close to structure then can
So that the size reduction of transmission and reception unit, increases power transmission efficiency, and can prevent the reduction of leakage magnetic flux, reduction is produced into
This.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of wireless charging device of electric two-wheel vehicle, described electronic two
The wireless charging device of wheel vehicle can accurately and advantageously realize the arrangement between transmitting and receiving terminal.
In addition, the purpose of this utility model is to provide a kind of wireless charging device of electric two-wheel vehicle, described electronic two
The wireless charging device for taking turns vehicle enables to power transmission efficiency to increase by being close between transmitting and receiving terminal.
In order to realize the purpose, one embodiment of the utility model discloses a kind of wireless charging device, as one kind
For the wireless charging device of electric drive vehicle, wireless charging device includes：One step, to be tilted from front direction rear direction
Shape；Two steps are connected to behind a step, and are tilted under front direction rear direction；And rotary shaft, setting
In the interconnecting piece of a step and two steps, the sending part for wireless charging is configured at the one side of two steps, a step and two level
Plate is rotated according to the weight of electric drive vehicle, to two steps sending part and electric drive vehicle receiving part it is adjacent or
It is close to.
In addition, the other embodiment of the utility model discloses a kind of wireless charging device, electric drive is used for as one kind
The wireless charging device of vehicle, the wireless charging device include：One step, the front and ground separation specified altitude, to ground
The parallel horizontal direction in face extends；Two steps are connected to behind a step, and prolong to the direction with ground level
It is long；Three steps extend backward behind two step, and with the shape tilted down gradually behind front direction
Shape；And rotary shaft, it is set to the interconnecting piece of a step and two step, the sending part for wireless charging configures
In the one side of two step, a step is rotated down according to the weight of electric drive vehicle, to guide the electric power to drive
Motor-car advances forwards, and two steps highly remain unchanged in the entrance of electric drive vehicle, and the sending part and electric power drive
The receiving part of motor-car is automatically adjacent or is close to, while passing sequentially through multiple plates with certain altitude to electric drive vehicle from
The dynamic arrangement realized between transmission and reception unit, and the level-one, two level and three steps are segmented assembling, form wireless charging mould
Block is supported the electric drive vehicle in wireless charging, and the electric drive vehicle is electric two-wheel vehicle.
According to the utility model, sending part and receiving part for wireless charging keep minimal spacing distance, institute
To play following effect：Reduce leakage magnetic flux, improve power transmission efficiency, and the size of transmission and reception unit can be reduced, reduces
Production cost.
In addition, according to the utility model, using the simple wireless charging device improved from structure, so playing
Make and assemble effect that is convenient and can utilizing extensively.
Description of the drawings
Fig. 1 is the figure for showing the guide tracked wireless charging device according to the utility model one embodiment, is also shown
Electric two-wheel vehicle.
Fig. 2 is the figure for showing electric two-wheel vehicle in Fig. 1 and advancing and being in contact with a step.
Fig. 3 is to show that electric two-wheel vehicle moves on and carries out the figure of wireless charging in Fig. 2.
Fig. 4 is the wireless charging of the electric two-wheel vehicle as Fig. 3 when showing to be constituted supporting rack in the form of it can lift
The figure of electricity condition.
Fig. 5 is the figure for the guide tracked wireless charging device for showing other embodiment according to the present utility model, is shown simultaneously
Electric two-wheel vehicle.
Fig. 6 is the figure for showing electric two-wheel vehicle in Fig. 5 and advancing and being in contact with a step.
Fig. 7 is to show that electric two-wheel vehicle moves on and carries out the figure of wireless charging in Fig. 6.
Fig. 8 is the plan view of the wireless charging device of Fig. 5.
Specific implementation mode
Hereinafter, by the attached drawing of illustration, a part of the embodiment of the utility model is described in detail.It should note
Meaning：When reference numeral to be additional to the inscape of each attached drawing, for identical inscape, even if being shown in different
On attached drawing, identical label is also made it have as far as possible.In addition, when illustrating the present embodiment, judge for relevant known structure
At or the illustrating and can so that the main idea of the present embodiment is fuzzy of function in the case of, omit detail explanation.
In the inscape for illustrating the present embodiment, can use first, second), ii), label a), b) etc..It is described
Label is only intended to the inscape and other inscapes being distinguished, and not by the label to accordingly constituting
Essence or order or sequence of element etc. are defined.In addition, in the description, when being expressed as certain a part of " comprising " or " tool
It is standby " a certain inscape when, as long as no clearly opposed record, mean that and be not excluded for other inscapes, and
It can also includes other inscapes to be.
Fig. 1 shows the guide tracked wireless charging device 1 according to the utility model one embodiment.Wireless charging device 1
For by wirelessly charging to electric two-wheel vehicle 10.
Wireless charging device 1 includes：One step 2, is configured at the direction of travel of electric two-wheel vehicle 10, i.e. front；Two level
Plate 3 is configured at behind a step 2.
For a step 2, as long as with the width that can be guided to the front wheel 16 of electric two-wheel vehicle 10,
It can be made as the arbitrary shapes such as quadrangle, trapezoidal.One step 2 has from front direction rear acclivitous shape gradually.
Preferably, angle of inclination is set so that transmission and reception unit is close to the maximum extent, but is not limited to special angle
Degree.
Preferably, for the rotation of a step 2, before a step 2 with ground separation specified altitude.
Two steps 3 extend backward behind a step 2.For two steps 3, as long as with can be to electric two-wheel vehicle
The width that 10 front wheel 16 guides, can also be made as the tablet of the arbitrary shapes such as quadrangle, trapezoidal.Two steps
3 have the shape tilted down gradually from front direction rear.Angle of inclination is not limited to special angle.After two steps 3
Square end portion can be touched with ground.
It is provided with sending part 6 below two steps, 3 specified position.For sending part 6, as long as radio can be emitted
Power, so that it may to use existing any device.Sending part 6 can be made as the pad or casing of built in radio power output section
(casing) and adhered to.For sending part 6, it is assumed that as being arranged side by side multiple pads, then can provide multiple fill
Electric region.
In addition, close in order to what is be close to, sending part 6 can be not only installed below two steps 3, but also can also be installed
In the upper surface of two steps 3.
One step 2 and two steps 3 can make and assemble respectively, but can also make and be integrated.One step 2 and two level
Plate 3 can be tablet, in order to reduce the admission velocity of electric two-wheel vehicle 10 and so that transmitting and receiving terminal does not arrange with errors,
It can be the plate through concave-convex or raised (embossing) processing.
One step 2 and two steps 3 at least accommodate the front wheel 16 of electric two-wheel vehicle 10 and guide.Front wheel 16
Rise along two steps 3, and decline along a step 2, by the operation, electric two-wheel vehicle 10 is advanced forwards gradually.
Referring again to Fig. 1, the interface of a step 2 and two steps 3 is provided with rotary shaft 4.One step 2 and two steps 3
It is rotated to the same direction on the basis of rotary shaft 4.
Rotary shaft 4 is supported by supporting rack 5.Preferably, for stabilization, supporting rack 5 is fixed on ground.
Electric two-wheel vehicle 10 includes the bottom plate 14, front wheel 16 and rear wheel 18 for being set to lower part.Receiving part 12 is pacified
Top loaded on bottom plate 14.However, close in order to what is be close to, receiving part 12 can also be installed below bottom plate 14.
As long as the wireless charging device 1 of the disclosure can be utilized, electric two-wheel vehicle 10 is not particularly limited, and can
With including the existing or all electric two-wheel vehicles to be developed in future.
Next, using Fig. 2 and Fig. 3 as reference, to the nothing of the electric two-wheel vehicle 10 of the wireless charging device 1 using the disclosure
Micro USB method for electrically illustrates.
Fig. 2 has been expressed as the wireless charging device 1 using the disclosure, and electric two-wheel vehicle 10 advances and front wheel 16
The figure being in contact with a step 2 by rotary shaft 4.
The weight of electric two-wheel vehicle 10 is concentrated in the front wheel 16, and front wheel 16 act as heavy weight hammer.
Accordingly, if front wheel 16 presses a step 2, a step 2 and two steps 3 are integrally formed because of the weight of front wheel 16,
And it is rotated to the arrow direction shown.
Fig. 3 is the figure for the wireless charging state for showing electric two-wheel vehicle 10.
Electric two-wheel vehicle 10 is moved on from the state of Fig. 2, and front wheel 16 is touched with ground.Front wheel 16 and one
Step 2 is in contact, and two steps 3 are risen by pressing the power of a step 2, to which the spacing distance between transmission and reception unit becomes
It is narrow.
Rear wheel 18 continues to touch with ground.Accordingly, the bottom plate 14 of electric two-wheel vehicle 10 and two steps 3 be separated by it is small between
Every extending to direction parallel to the ground, and face each other, at this point, sending part 6 and receiving part 12 keep minimal interval
Distance.Therefore, it can expect following effect：Power transmission efficiency is got higher, and enables to the size reduction of transmission and reception unit,
Leakage magnetic flux can be prevented, production cost is reduced.As long as realizing the effect, two steps 3 and bottom plate 14 also can with no interval,
Not facing form contacts with each other.
Also, according to the embodiment, because using the simple wireless charging device improved from structure,
It can expect to make and assemble effect that is convenient, being also beneficial to repair.
It should be noted that in the described embodiment, size, position and the direction of each constitutive requirements are not to the utility model
Interest field limited.If for example, according to the specification of electric two-wheel vehicle 10, front wheel 16 is big, then a step 2 can be with
The form longer than two steps 3 is formed.In addition, if the receiving part 12 of electric two-wheel vehicle 10, than showing rearward, two steps 3 want shape
As longer.
The standards such as the size of electric two-wheel vehicle and specification are not unified.But if it is applicable in most electronic two-wheeled
Standardized specification used by vehicle, then thus, it is possible to shift to an earlier date the size of decision plate and making.From this point on it can be said that the disclosure
Wireless charging device 1 have versatility.
Variations of the Fig. 4 as Fig. 1 is shown when being constituted in the form of it can lift supporting rack 5 as Fig. 3
The figure of the wireless charging state of electric two-wheel vehicle 10.
The existing any device such as rotation caused by fixture (clamp) may be used in the lifting structure of supporting rack 5.With figure
1 compares, and supporting rack 5 rises, and level-one and two steps 2,3 also rise same height from ground.Accordingly, if electronic two
Vehicle 10 is taken turns to advance, then before front wheel 16 touches ground, the bottom plate 14 of electric two-wheel vehicle 10 and two steps 3 be separated by it is small between
Every and it is parallelly facing, or mutually connect, sending part 6 and receiving part 12 form minimal spacing distance.Described
Under state, bottom plate 14 and two steps 3 are It is not necessary to certain parallel to the ground.
At this point, as shown in figure 4, multiple plates are rotated on the basis of the position that front wheel 16 and a step 2 are in contact,
So determining the position of transmission and reception unit on the basis of the position.
On the contrary, if so that supporting rack 5 declines, back to wireless charging device 1 as in figure 1.
As described above, by the lifting structure of supporting rack 5, can mutually be fitted with the size or specification of a variety of electric two-wheel vehicles
It answers, realizes best wireless power charging.
Next, using Fig. 5 attached drawings below as reference, to the guide tracked wireless of second embodiment according to the present utility model
Charging unit 1 illustrates.In the explanation of second embodiment, for convenience of description, the portion repeated with first embodiment is omitted
Point.
Wireless charging device 1 includes：One step 20, is configured at the direction of travel of electric two-wheel vehicle 10, i.e. front；Two level
Plate 21 is configured at behind a step 20；Three steps 22 are configured at behind two steps 21.
The first rotary shaft 23 is provided between a step 20 and the interconnecting piece of two steps 21, in two steps 21 and three steps
The second rotary shaft 24 is provided between 22 interconnecting piece.First rotary shaft 23 and the second rotary shaft 24 are respectively by being fixed on ground
Supporting rack 25,26 be supported.
With ground separation specified altitude before one step 20, extend to horizontal direction parallel to the ground, and two level
Plate 21 and a step 20 continue to extend while forming a face to horizontal direction.One side in two steps, 21 specified position is arranged
There is sending part 6.
Three steps 22 extend backward behind two steps 21, and with the shape tilted down gradually behind front direction
Shape.The rear end of three steps 22 can be touched with ground.
Each plate makes respectively, or can also make and be integrated.
In order to carry out the combination of different length, level-one, two level and three steps 20,21,22 are segmented assembling, so as to
To form wireless charging module.
Fig. 6 is shown in order to which using the wireless charging device 1 of the disclosure, electric two-wheel vehicle 10 advances and front wheel 16
The figure being in contact with a step 20 by the first rotary shaft 23.
The front wheel 16 of the weight of electric two-wheel vehicle 10 has been concentrated to act as weight hammer, if front wheel 16 presses level-one
Plate 20, then arrow direction rotation of the step 20 due to its weight shown by.
Fig. 7 is the figure for the wireless charging state for showing electric two-wheel vehicle 10.
Electric two-wheel vehicle 10 is moved on from the state of Fig. 6, and front wheel 16 and rear wheel 18 are touched with ground.Electricity
The bottom plate 14 and two steps 21 of dynamic two wheeler 10 are separated by closely-spaced and parallelly facing, or connect, and sending part 6 and connect
Receipts portion 12 keeps minimal spacing distance.Accordingly, it is identical with the first embodiment, can expect following effect：Power transmission
Efficiency is got higher, and can reduce the size of transmission and reception unit, can prevent the reduction of leakage magnetic flux, reduces production cost.
In particular, in a second embodiment, the height of two steps 21 is certain, so having the following advantages that：If passing through branch
The height of two steps 21 has been set in advance in the lifting of support 25, then can be by the interval distance of the receiving part 12 with electric two-wheel vehicle 10
From remaining minimum limit.
In the above embodiment, two level or three steps 21,22 are not rotated on the basis of the second rotary shaft 24, institute
As long as to be capable of providing the smoothly guiding of electric two-wheel vehicle 10, the setting of the second rotary shaft 24 can be also omitted.
In addition, being provided with hydraulic actuator (actuator) or buffer as a spring below a step 20
Structure, electric two-wheel vehicle 10 by when, so that electric two-wheel vehicle 10 is slowly declined, can when sending part 6 and receiving part 12 are close to
To mitigate impact.Later, if using bouncing force, easily the electric two-wheel vehicle 10 for completing charging can be detached.
Further, inclination induction sensor, angle detecting sensor are provided with below a step 20 or two steps 21
Or if photographic device is converted to the state that can transmit electricity when the rotation angle α of a step 20 reaches predetermined angular, then having can
Strengthen the effect of security function.
Fig. 8 shows the plan view of the guide tracked wireless charging device 1 of the second embodiment of the utility model according to Fig. 5
One example.
The sequence of plate that electric two-wheel vehicle enters and reaches, i.e., from three steps 22 more being close to 20 width of a step and becoming
Narrow, driver makes great efforts to contribute to the arrangement between transmission and reception unit.By the front wheel 16 of electric two-wheel vehicle 10 from wireless charging
Three steps 22 of electric installation 1 are straight to a step 20 and the structure that enters, can reduce transmission and reception unit 6,12 from approach axis
Deviation occurs to the left and right.
Each plate 20,21,22 can freely use trapezoidal shape or curved shape, triangle through circle processing etc. any one
Kind.
In addition, route sign is arranged in the width direction center line X along plate, or it is provided with and marks the region of sending part 6
It is shown as the boot flag of the visibility that can improve driver of 6 ＇ of charge flag etc., so as to transmission and reception unit 6,12
Between do not have arrangement devious to be induced.
It is above that the specific embodiment of the utility model is illustrated in reference, but this is only illustrated with attached drawing
, not the interest field of the utility model is limited.It, then can be to the utility model institute if those skilled in the art
Disclosed embodiment carries out arbitrary change or addition, and it should be noted that the variation also belongs to the right of the utility model
Range.For example, the wireless charging device 1 of the utility model not only can be adapted for electric two-wheel vehicle 10, but also can be adapted for
Electric vehicle.
It is readily apparent that the interest field of the utility model extend to it is identical or equal as claims of following description
Deng field.
Label declaration
1:Wireless charging device 10:Electric two-wheel vehicle
2、20:One step 3,21:Two steps
4:Rotary shaft 5:Supporting rack
6:Sending part 12：Receiving part
22：Three steps
Claims (5)
1. a kind of wireless charging device, as the wireless charging device for electric drive vehicle, the wireless charging device packet
It includes：
One step, the front and ground separation specified altitude, extend to horizontal direction parallel to the ground；
Two steps are connected to behind a step, and are extended to the direction of ground level；
Three steps extend backward behind two step, and with the shape tilted down gradually behind front direction
Shape；And
Rotary shaft is set to the interconnecting piece of a step and two step,
Sending part for wireless charging is configured at the one side of two step,
One step is rotated down according to the weight of electric drive vehicle, to guide the electric drive vehicle to advance forwards,
And two steps highly remain unchanged in the entrance of electric drive vehicle, the receiving part of the sending part and electric drive vehicle
Automatic adjoining is close to,
Automatically the row between transmission and reception unit is realized while passing sequentially through multiple plates with certain altitude to electric drive vehicle
Row,
The level-one, two level and three steps are segmented assembling, form wireless charging module, are driven to the electric power in wireless charging
Motor-car is supported,
The electric drive vehicle is electric two-wheel vehicle.
2. wireless charging device according to claim 1, further includes：
Supporting rack is supported the rotary shaft, and is fixed on ground, can lift.
3. wireless charging device according to claim 1, which is characterized in that
It is provided with buffer gear below a step.
4. wireless charging device according to claim 1, which is characterized in that
Angled detecting sensor or inclination induction sensor are set below a step or two steps.
5. wireless charging device according to claim 1, which is characterized in that
From plane, the three-level, two level and a step are narrowed gradually according to the entering order width of electric drive vehicle
Shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0164814 | 2016-12-06 | ||
| KR1020160164814A KR101764648B1 (en) | 2016-12-06 | 2016-12-06 | Wireless charging apparatus for electric two-wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772917U true CN207772917U (en) | 2018-08-28 |
Family
ID=59655450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721675561.7U Expired - Fee Related CN207772917U (en) | 2016-12-06 | 2017-12-06 | The wireless charging device of electric two-wheel vehicle |
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| Country | Link |
|---|---|
| KR (1) | KR101764648B1 (en) |
| CN (1) | CN207772917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019129647A (en) * | 2018-01-25 | 2019-08-01 | 株式会社ダイゾー | Bicycle parking device |
| CN112248830A (en) * | 2020-12-08 | 2021-01-22 | 昆山联滔电子有限公司 | Wireless charging system and parking management system |
| WO2023210862A1 (en) * | 2022-04-27 | 2023-11-02 | 엘지전자 주식회사 | Charging station for personal mobility device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101955216B1 (en) * | 2017-10-12 | 2019-03-07 | 주식회사 벨로스타 | Electric bicycle and cradle connection structure |
| DE102019107493A1 (en) * | 2019-03-25 | 2020-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Charging arrangement for charging a battery of an electrically operated motorcycle, motorcycle and vehicle stand for a motorcycle |
| KR102269528B1 (en) * | 2019-11-08 | 2021-06-28 | 주식회사 브이스페이스 | Charging Apparatus for Micro Electric Vehicle |
| DE102019132660A1 (en) * | 2019-12-02 | 2021-06-02 | Bayerische Motoren Werke Aktiengesellschaft | Electric motorized scooter, induction charging device and inductive scooter charging system |
| US20210394848A1 (en) * | 2020-06-19 | 2021-12-23 | TWIG Power, LLC | Charging stand for electric motorcycles |
| KR20220046051A (en) * | 2020-10-06 | 2022-04-14 | 엘지전자 주식회사 | Charging device for personal mobility vehicle |
| JP7420332B2 (en) * | 2021-12-28 | 2024-01-23 | Ｔ－Ｐｌａｎ株式会社 | parking device |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3194676B2 (en) * | 1994-11-08 | 2001-07-30 | 三菱電機株式会社 | Misfire detection device for internal combustion engine |
| JP2003061253A (en) | 2001-11-14 | 2003-02-28 | Honda Motor Co Ltd | Charging system for small electric vehicle |
| KR101242753B1 (en) | 2011-03-30 | 2013-03-13 | 한국과학기술원 | Method and apparatus for controlling wireless charging of bycycles |
| KR101220809B1 (en) | 2012-05-22 | 2013-01-11 | 우만식 | Wireless charging apparatus for electric vehicle and method for providing electric vehicle wireless charging service using same |
-
2016
- 2016-12-06 KR KR1020160164814A patent/KR101764648B1/en active IP Right Grant
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2017
- 2017-12-06 CN CN201721675561.7U patent/CN207772917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019129647A (en) * | 2018-01-25 | 2019-08-01 | 株式会社ダイゾー | Bicycle parking device |
| CN112248830A (en) * | 2020-12-08 | 2021-01-22 | 昆山联滔电子有限公司 | Wireless charging system and parking management system |
| CN112248830B (en) * | 2020-12-08 | 2021-06-29 | 昆山联滔电子有限公司 | Wireless charging system and parking management system |
| WO2023210862A1 (en) * | 2022-04-27 | 2023-11-02 | 엘지전자 주식회사 | Charging station for personal mobility device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101764648B1 (en) | 2017-08-03 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180828 Termination date: 20211206 |