CN107323597A - A kind of electric bicycle with wind power generation function - Google Patents
A kind of electric bicycle with wind power generation function Download PDFInfo
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- CN107323597A CN107323597A CN201710515545.XA CN201710515545A CN107323597A CN 107323597 A CN107323597 A CN 107323597A CN 201710515545 A CN201710515545 A CN 201710515545A CN 107323597 A CN107323597 A CN 107323597A
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 230000006870 function Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000008447 perception Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000205 computational method Methods 0.000 claims description 3
- 230000001351 cycling effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of electric bicycle with wind power generation function, the electric bicycle with wind power generation function includes：Car ladder；Blade, the angle of itself and wheel plane can adjust；Wind direction collecting device, the current wind direction of its real-time perception；Wheel tuning equipment, its current wind direction perceived according to wind direction collecting device controls the corner of wheel plane by swivel wheel, and makes the vertical current wind direction of wheel plane；Blade tuning equipment, it controls blade and the angle of wheel plane to be located in preset range；Generator, its input is connected to the output gear of flower-drum one end in the way of gear is engaged, and generator produces energy when wheel is due to blade rotation under wind-force effect；Charging equipment, it charges to Vehicular accumulator cell.The present invention can adjust the angle of corner and blade relative to wheel plane of wheel plane according to current wind direction suitability, wheel plane and blade is remained at state windward, and advantage is provided to collect wind energy as much as possible.
Description
Technical field
The present invention relates to technical field of bicycles, more particularly to a kind of electric bicycle with wind power generation function.
Background technology
Currently, the electrical equipment carried on bicycle is more and more, such as car light, code table, GPS and mobile phone etc., Er Qie electricity
Moped also gradually rises, so that bicycle, which is powered, obtains extensive concern and research.Most bicycles are using storage
Battery is powered to mobile unit, and the charging modes species of battery is more, and most common way is to electric power storage using power supply
Pond is charged, and also manpower is converted into electric power in ride and charged by someone.In view of at bicycle most of time
It is hardly possible using power source charges especially in the wild under this special environment in idle state, therefore realization utilizes parking
Charging of the time of having a rest to battery is significant.
The content of the invention
Overcome or at least mitigate it is an object of the invention to provide a kind of electric bicycle with wind power generation function
At least one in the drawbacks described above of prior art.
To achieve the above object, the present invention provides a kind of electric bicycle with wind power generation function, with wind-force hair
The electric bicycle of Electricity Functional includes：Car ladder, it is arranged on wheel, by wheel branch on ground, so that the wheel
In vacant state and can by flower-drum around wheel shaft rotate；Blade, its be arranged on the wheel spoke on, and with the wheel
The angle of plane can adjust；Wind direction collecting device, it is used for the current wind direction of real-time perception；Wheel tuning equipment, it connects institute
Wind direction collecting device and wheel are stated, its current wind direction perceived according to the wind direction collecting device, by rotating the wheel control
The corner of the wheel plane is made, and makes the vertical current wind direction of the wheel plane, the wheel tuning equipment is according to such as
Lower formula is adjusted to the corner β of the wheel plane：
In above-mentioned formula, F is less than for the wheel relative to the maximum angle that the initial position can be rotated, and F
90 °, the initial position of the wheel plane is vehicle frame place plane；The corner β of wheel plane angular range is [0, F]
∪[360-F,360]；W(t0) it is the current wind direction that the wind direction collecting device is perceived；Blade tuning equipment, it connects the leaf
Piece, for according to current wind direction W (t0) and the wheel plane corner β, control the blade and the folder of the wheel plane
Angle is located in preset range, the blade is born wind-force under wind-force effect with tension state；Generator, its input with
The mode of gear engagement is connected to the output gear of described flower-drum one end, and the generator is in the wheel due to one or more
The blade produces energy when being rotated under wind-force effect；And charging equipment, itself and the generating mechatronics, and for will hair
The AC conversion of motor output is direct current, and Vehicular accumulator cell is charged.
Further, under bicycle parked state, the blade and the angle of the wheel plane are -45 ° or 45 °；From
Drive a vehicle under riding condition, the blade and the angle of the wheel plane are 0 °.
Further, the current wind direction W (t0) computational methods specifically include：Using T as the cycle, the wind in record period
To angular data, and ask for wind angle average value W (t0) as current wind angle, if current wind angle and the wind direction in a upper cycle
Angle differs by more than 10 °, then updates wind angle, and the wind angle is the wind direction vector angle positive with y-axis, the y-axis parallel to
Plane where vehicle frame, the front of bicycle is positive for y-axis.
Further, the electric bicycle with wind power generation function also includes tuning controller and conductive bearing；
The flower-drum is sleeved on outside the wheel shaft, and the conductive bearing is located between the flower-drum and the wheel shaft, the conductive bearing
Inner ring be fixedly installed relative to the wheel shaft, the outer ring of the conductive bearing is fixedly installed relative to the flower-drum, makes described
Flower-drum can be rotated relative to the wheel shaft；The blade tuning equipment includes quantity and the spoke identical blade tuning rudder
Machine, each blade tuning steering wheel is located at the flower-drum periphery wall, and the central axis circumferentially spaced around the flower-drum is arranged, and
Set close to the corresponding spoke, to control the blade on the corresponding spoke and the angle of the wheel plane；Institute
State the position on flower-drum where each blade tuning steering wheel and be provided with the first cable-through hole；The wheel shaft is formed with axially hollow
Chamber, and one end of wheel shaft described in insertion；The perisporium of the wheel shaft is provided with second corresponding with first cable-through hole and crosses line
Hole, each second cable-through hole connects with the middle cavity；Second mistake of first cable-through hole corresponding thereto
The conductive bearing is set between string holes and is blocked by the conductive bearing, so that the output line of each blade tuning steering wheel
Part I can be electrically connected through first cable-through hole with the corresponding conductive bearing, and the conductive bearing is electrically connected again
The Part II of the output line, the Part II of the output line sequentially passes through corresponding second cable-through hole and the wheel
The axially hollow chamber of axle, is electrically connected with the tuning controller.
Further, the output line is respectively power supply main track, signal wire and ground wire；The quantity of first cable-through hole is
Three, along the axially arranged of the flower-drum, passed through respectively for the Part I of the power supply main track, signal wire and ground wire；Accordingly
Ground, the quantity of second cable-through hole is three, and the perisporium along the wheel shaft is axially arranged, respectively for the power supply main track, letter
The Part II of number line and ground wire is passed through.
Further, the output gear on the flower-drum is made up of outer ring gear and inner ring gear, and the inner ring gear leads to
Ratchet mechanism is crossed to engage with outer ring gear, when the direction of rotation of the wheel is consistent for preset direction, the inner ring gear energy
The outer ring gear is driven to rotate.
Further, the electric bicycle with wind power generation function also includes speed increaser, the speed increaser and institute
State generator and be fixed on and be located at the output gear on the flower-drum on the car of homonymy ladder, the body of the generator is fixed
In the outside of car ladder, and the input shaft of the generator is terraced through the car, is engaged with the output gear of the speed increaser.
Further, the charging equipment includes rectifier, and the generator creating AC current is inputted in the rectifier
Direct current is shaped to, is charged to the Vehicular accumulator cell.
The present invention can adjust the corner and blade of wheel plane relative to wheel plane according to current wind direction suitability
Angle, wheel plane and blade is remained at state windward, for as much as possible collect wind energy advantage is provided.
Brief description of the drawings
Fig. 1 is that the principle structure of electric bicycle one embodiment provided by the present invention with wind power generation function is shown
It is intended to.
Fig. 2 is that installation of the electric bicycle provided by the present invention with wind power generation function in bicycle body is shown
It is intended to.
Fig. 3 is the scheme of installation of output gear on the flower-drum in Fig. 2 and blade tuning steering wheel.
Fig. 4 is the structural representation of the output gear on the flower-drum in Fig. 3.
Fig. 5 is the diagrammatic cross-section of flower-drum in Fig. 3 and wheel shaft, wherein also show the output line of blade tuning steering wheel with
The electrical connection of conductive bearing.
Fig. 6 a and Fig. 6 b are blade and spoke connection diagram in Fig. 2.
Fig. 7 is flower-drum, speed increaser and the generator and the terraced annexation schematic diagram of car in Fig. 2.
Fig. 8 is the charging circuit and generator and the electrical connection schematic diagram of Vehicular accumulator cell in Fig. 1.
Fig. 9 is to define the rectangular coordinate system that wind angle is set up in the present invention.
Figure 10 is the view when angle of Leaf of the present invention and wheel plane is maximum.
Reference：
| 1 | Car ladder | 2 | Wheel |
| 3 | Wheel shaft | 4 | Blade |
| 5 | Spoke | 6 | Wind direction collecting device |
| 7 | Wheel tuning equipment | 8 | Vehicle frame |
| 9 | Blade tuning equipment | 10 | Flower-drum |
| 11 | Generator | 12 | Charging equipment |
| 13 | Vehicular accumulator cell | 14 | Output gear on flower-drum |
| 15 | Tuning controller | 16 | Conductive bearing |
| 17 | Speed increaser | 18 | Rectifier |
| 19 | Steering spindle | 20 | Power supply module |
| 21 | Solar panel | 2a | Wheel plane |
| 3a | The axially hollow chamber of wheel shaft | 3b | Second cable-through hole |
| 9a | Blade tuning steering wheel | 9b | Power supply main track |
| 9c | Signal wire | 9d | Ground wire |
| 10a | First cable-through hole | 14a | The outer ring gear of output gear |
| 14b | The inner ring gear of output gear | 14c | The ratchet mechanism of output gear |
Embodiment
In the accompanying drawings, same or similar element is represented or with same or like function using same or similar label
Element.Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
In the description of the invention, term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention.
As depicted in figs. 1 and 2, the electric bicycle with wind power generation function that the present embodiment is provided includes wheel group
Part, wind direction collecting device 6, wheel tuning equipment 7, generator 11, charging equipment 12 and Vehicular accumulator cell 13, wherein：
The vehicle wheel component include car ladder 1, wheel 2, wheel shaft 3, spoke 5, flower-drum 10 and blade tuning equipment 9, wheel 2,
Annexation between spoke 5, wheel shaft 3 and flower-drum 10 is prior art, be will not be repeated here.Below only to being deposited in vehicle wheel component
Illustrated in the improved part of structure.
What the wheel 2 in the present embodiment was selected is front-wheel, and during in order that bicycle being in parked state, front-wheel 2 can be around wheel
Axle 3 rotates, it is therefore desirable to pass through the car ladder 1 newly established.The substantially rectangular supporting structure of car ladder 1, that 3 can rotate around the shaft
Mode be connected to the two ends of wheel shaft 3, rectangle plane is parallel with front-wheel steer axle 19.Wheel 2 can be located at ground by car ladder 1
On, wheel 2 is in vacant state, and can be rotated under wind-force effect by flower-drum 10 around wheel shaft 3.Therefore, no matter wind
To how to change, under the vacant state of wheel 2, wheel plane 2a can be adjusted to vertical with wind direction, it is more to collect
Wind energy creates favorable conditions.
In order that wind-force is easier band motor car wheel 2 and rotated, vehicle wheel component, i.e. wheel 2 and other each on wheel 2
Part is tried one's best selection light material, reduces overall weight.The gross weight of the inside and outside tire of wheel 2 is no more than 400g, the rim of wheel 2
Weight be no more than 400g, the gross weight of spoke 5 is no more than 250g, and the weight of flower-drum 3 is no more than 400g etc..
Blade 4 is arranged on spoke 5, and blade 4 and wheel plane 2a angle can be conditioned.In order to receive as much as possible
Collect wind energy, the present embodiment is the angle by adjusting blade 4 and wheel plane 2a, to adjust the stress surface and current wind of blade 5
To being maintained at predetermined angle.One blade 4 can also be installed on each spoke 5, by increasing the quantity of blade 5 as far as possible
Wind energy is collected more.Each ginseng of shape, area and wheel 2 can also be made by changing the area of plane and/or area of blade 4
Number matches, so that bearing wind-force for further increase blade provides condition.The mode that blade 4 is assembled on spoke 5 can join
The assembling mode shown in Fig. 6 a and Fig. 6 b is examined, blade 4 is the flat board of shape in a rectangular trapezoid, and its right-angle side is fixed on by snap ring
On spoke, there is raised (not shown) on the inside of snap ring, so as to realize that the posture of blade 4 is fixed.
Wind direction collecting device 6 is used for the current wind direction of real-time perception.Wind direction collecting device 6 can use electronics registering weather vane,
Electronics registering weather vane can be with real-time perception wind direction.In order that wheel plane 2a is as far as possible windward, electronics registering weather vane is arranged on bicycle
On crossbeam.
The connection wind direction of wheel tuning equipment 7 collecting device 6 and wheel 2, wheel tuning equipment 7 is according to wind direction collecting device 6
The current wind direction perceived, wheel plane 2a corner is controlled by swivel wheel 2, and makes the vertical current wind of wheel plane 2a
To even if wheel plane 2a tries one's best windward, fully to collect wind energy.
The rectangular coordinate system that wind angle is set up is defined as shown in figure 9, being illustrated that in Fig. 9.The rectangular coordinate system is specific
For：The wind angle is the wind direction vector angle positive with y-axis, and the wind direction angular unit is degree, and scope is 0 °~360 °.When
Wind direction vector when being overlapped with y-axis direction the wind angle be 0 °, wind direction vector from 0 ° by being changed to 360 ° clockwise.Y-axis is parallel
In the place plane of vehicle frame 8, the front of bicycle is positive for y-axis, can be considered as the longitudinal direction of bicycle；X-axis, can perpendicular to vehicle frame 8
To be considered as the transverse direction of bicycle.
Wheel tuning equipment 7 is adjusted according to equation below to wheel plane 2a corner β：
In above-mentioned formula, F be wheel 2 relative to the maximum angle that the initial position can be rotated, and F is less than 90 °,
Wheel plane 2a initial position is the place plane of vehicle frame 8；Wheel plane 2a corner β angular range is [0, F] ∪ [360-
F,360]；W(t0) it is the current wind direction that wind direction collecting device 6 is perceived.
Preferably, wheel tuning equipment 7 uses front-wheel tuning steering wheel, close to front-wheel steer on the crossbeam of vehicle body 8
Front-wheel tuning steering wheel is installed in the position of axle 19, and control of the front-wheel tuning steering wheel to front-wheel plane 2a corner is realized by gear drive
System.According to wheel plane 2a corner, it is known that the gearratio η between front-wheel tuning steering wheel and front-wheel rotating shaft, steering wheel corner δ can be obtained such as
Following formula：
Wherein, "-" represents steering wheel rotate counterclockwise.
Blade tuning equipment 9 connects blade 4, for according to current wind direction W (t0) and the wheel plane 2a corner β,
Control blade 4 and wheel plane 2a angle to be located in preset range, blade 4 is born under wind-force effect with tension state
Wind-force.
The input of generator 11 is connected to the output gear 14 of the one end of flower-drum 10, generator 11 in the way of gear is engaged
Energy is produced when wheel 2 is due to the rotation under wind-force effect of one or more blades 4.
Charging equipment 12 is electrically connected with generator 11, and the AC conversion for generator 11 to be exported is direct current,
Vehicular accumulator cell 13 is charged.
The corner and blade that the present embodiment can adjust wheel plane according to current wind direction suitability are flat relative to wheel
The angle in face, makes wheel plane and blade remain at state windward, and advantage is provided to collect wind energy as much as possible.
In one embodiment, smoothly generated electricity because the input shaft of generator 11 could be realized by fixed-direction rotation, therefore
It is required that the direction that wheel 2 rotates is fixed.But due to variable direction, it may be blown from the both sides of wheel 2, therefore by blade 4 and wheel
Plane 2a angle is set as two fixed values, respectively 45 ° and -45 °.As shown in Figure 10, blade 4 is around the sidespin to the left of spoke 5
It is 45 ° to turn with tire plane 2a angle, and rotation and tire plane 2a angulations are set to -45 ° to the right.That is, from
Drive a vehicle under parked state, blade 4 and wheel plane 2a angular range is set to -45 ° or 45 °；Under cycling state, leaf
Piece 4 and wheel plane 2a angle is 0 °, reduces windage.So blade can be adjusted in real time according to wheel steering angle and current wind direction
With wheel plane 2a angle, wheel 2 is set to be rotated by prescribed direction.
In one embodiment, the current wind direction W (t0) computational methods specifically include：Using T as the cycle, record period
Interior wind direction angular data, and ask for wind angle average value W (t0) as current wind angle, if current wind angle and a upper cycle
Wind angle differ by more than 10 °, then update wind angle.
As shown in Figure 3 and Figure 5, in one embodiment, the electric bicycle with wind power generation function also includes
Tuning controller 15 and conductive bearing 16.Wherein,
The input electrical connection wind direction collecting device 6 of tuning controller 15, the output end of tuning controller 15, which is electrically connected, to be picked up
Tuning equipment 7 and blade tuning equipment 9 are taken turns, tuning controller 15 receives the current wind direction of wind direction 6 real-time perceptions of collecting device, really
Determine the wheel plane 2a angle of corner and blade 4 relative to wheel plane 2a.Determine wheel plane 2a corner and the phase of blade 4
For method of the method as given by above-mentioned embodiment of wheel plane 2a angle, herein not reinflated description.Need explanation
, tuning controller 15 according to the wheel plane 2a determined the angle of corner and blade 4 relative to wheel plane 2a, point
Do not instructed to wheel tuning equipment 7 and the output control of blade tuning equipment 9.
Conductive bearing 16 can directly be purchased from market to current lead-through can be realized.Flower-drum 10 is sleeved on wheel shaft 3
Outside, conductive bearing 16 is located between flower-drum 10 and wheel shaft 3, and the inner ring of conductive bearing 16 is fixedly installed relative to wheel shaft 3, conductive shaft
The outer ring for holding 16 is fixedly installed relative to flower-drum 10, flower-drum 10 is rotated relative to wheel shaft 3.
Blade tuning equipment 9 includes quantity and spoke 5 identical blade tuning steering wheel 9a, and each blade tuning steering wheel 9a is located at
The periphery wall of flower-drum 10, the central axis circumferentially spaced around flower-drum 10 is arranged, and is set close to corresponding spoke 5, to control phase
The angle of the blade 4 and wheel plane 2a on corresponding spoke 5.Six blades 4 are shown as shown in Figures 2 and 3, correspondence
There are six blade tuning steering wheel 9a, this six blade tuning steering wheel 9a are surrounded in the axial centre position of flower-drum 10 in flower-drum 10
Heart axis is arranged apart, and the angle of two adjacent blade tuning steering wheel 9a is 60 °.Under blade tuning steering wheel 9a drive,
Adjustable angle of the blade 4 relative to wheel plane 2a.
Position on flower-drum 10 where each blade tuning steering wheel 9a is provided with the first cable-through hole 10a.Wheel shaft 3 is formed with axial direction
Middle cavity 3a, and one end of thru axle 3.The perisporium of wheel shaft 3 is provided with second cable-through hole corresponding with the first cable-through hole 10a
3b, each second cable-through hole 3b connects with middle cavity 3a.
Conductive bearing 16 is set between the second cable-through hole 3b of first cable-through hole 10a corresponding thereto and by the envelope of conductive bearing 16
It is stifled, so that the Part I of each blade tuning steering wheel 9a output line can be through the first cable-through hole 10a and corresponding conduction
Bearing 16 is electrically connected, and conductive bearing 16 electrically connects the Part II of the output line again, and the Part II of the output line is successively
Through corresponding second cable-through hole 3b and the axially hollow chamber 3a of wheel shaft 3, electrically connect, can so ensure with tuning controller 15
Blade tuning steering wheel 9a output line is not rotated by wheel 2 to be influenceed.
In one embodiment, the output line is respectively power supply main track 9b, signal wire 9c and ground wire 9d.First cable-through hole
10a quantity is three, along first of the axially arranged of flower-drum 10, respectively power supply source main track 9b, signal wire 9c and ground wire 9d
Point through；Correspondingly, the second cable-through hole 3b quantity is three, and the perisporium along wheel shaft 3 is axially arranged, respectively power supply source main track
9b, signal wire 9c and ground wire 9d Part II are passed through.It can so ensure blade tuning steering wheel 9a output line not by wheel 2
The influence of rotation, each blade tuning steering wheel 9a power supply main track 9b, signal wire 9c and ground wire 9d and being directed to for tuning controller 15
Power supply main track, signal wire and the conducting of ground wire moment of blade tuning steering wheel.
As shown in figure 4, in one embodiment, the output gear 14 on flower-drum 10 is by outer ring gear 14a and inner ring gear
14b is constituted, and inner ring gear 14b is engaged by ratchet mechanism 14c with outer ring gear 14a, when the direction of rotation of wheel 2 is default side
To it is consistent when, inner ring gear 14b can drive outer ring gear 14a rotate.Increase and output gear 14 on flower-drum 10, when wheel 2
Direction of rotation it is consistent with the direction of rotation that generator 11 can generate electricity when, wheel 2 could drive this output gear rotate, Jin Erfang
Only the direction of rotation mistake of wheel 2 causes the input gear of generator 11 to invert.
As shown in fig. 7, in one embodiment, it is described electronic with wind power generation function in order to improve generating efficiency
Bicycle also includes speed increaser 17, to improve the input speed of generator 11.In order to save space, by speed increaser 17 and generator
11 are fixed on the output gear 14 on flower-drum 10 on the car ladder 1 of homonymy, and the body of generator 11 is fixed on car ladder 1
Outside, and the generator 11 input shaft run through car ladder 1, engaged with the output gear of speed increaser 17.
In one embodiment, the output line of generator 11 access charging equipment 12, realizes the charging to Vehicular accumulator cell 13.
As illustrated in figures 1 and 8, the charging equipment includes rectifier 18, and generator 11 produces alternating current, it is necessary in input rectifier 18
Direct current is shaped to, can just be charged to Vehicular accumulator cell 13, prevented also from the Vehicular accumulator cell in the case where extraneous wind-force is very low
The reverse power supply of 13 pairs of generators 11.The present embodiment uses the uncontrollable type rectifier suitable for small-power electricity generation system,
The rectifier outstanding feature is that small volume cost is low.
As shown in figure 1, in one embodiment, in order in the electric energy for being not take up being transformed by wind-force, tuning controller
Required electric energy is by the solar panel 21 installed in front basket of bike, solar panel 21 and the phase of power supply module 20
Connection, power supply module 20 is made up of protection circuit, charging circuit and battery, for storing the electric energy that solar energy is transformed,
And be connected with tuning controller 15, so as to realize to tuning controller 15, wind direction collecting device 6, wheel tuning equipment 7 and blade
The power supply of tuning equipment 9.
It should be noted that each embodiment is all that wind power generation plant is arranged on into front-wheel above, and in fact, also may be used
So that wind power generation plant is arranged on into trailing wheel according to true demand.
The present invention is realized by carrying out innovative design to cycle wheel part in the case of bicycle open air is idle
Wind energy provides new mode for cycle battery charging, can effectively solve bicycle-mounted electronics and set to electric transformation of energy
The problem of standby power supply of inconvenience in the wild.
It is last it is to be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.This
The those of ordinary skill in field should be understood：Technical scheme described in foregoing embodiments can be modified, or it is right
Which part technical characteristic carries out equivalent substitution；These modifications are replaced, and the essence of appropriate technical solution is departed from this
Invent the spirit and scope of each embodiment technical scheme.
Claims (8)
1. a kind of electric bicycle with wind power generation function, it is characterised in that including：
Car ladder (1), it is arranged on wheel (2), by the wheel (2) branch on ground, so that the wheel (2) is in hanging
State and can by flower-drum (10) around wheel shaft (3) rotate；
Blade (4), it is arranged on the spoke (5) of the wheel (2), and can adjust with the angle of the wheel plane (2a)；
Wind direction collecting device (6), it is used for the current wind direction of real-time perception；
Wheel tuning equipment (7), it connects the wind direction collecting device (6) and wheel (2), and it is according to the wind direction collecting device
(6) the current wind direction perceived, controls the corner of the wheel plane (2a), and make the wheel by rotating the wheel (2)
The vertical current wind direction of plane (2a), the wheel tuning equipment (7) is according to equation below to the wheel plane (2a)
Corner β is adjusted：
In above-mentioned formula, F is less than for the wheel (2) relative to the maximum angle that the initial position can be rotated, and F
90 °, the initial position of the wheel plane (2a) is vehicle frame (8) place plane；The corner β of the wheel plane (2a) angle
Scope is [0, F] ∪ [360-F, 360]；W(t0) it is the current wind direction that the wind direction collecting device (6) perceives；
Blade tuning equipment (9), it connects the blade (4), for according to current wind direction W (t0) and the wheel plane (2a)
Corner β, control the blade (4) and the angle of the wheel plane (2a) to be located in preset range, the blade (4) is existed
Wind-force is born with tension state under wind-force effect；
Generator (11), its input is connected to the output gear (14) of the flower-drum (10) one end in the way of gear is engaged,
The generator (11) produces energy when the wheel (2) is due to the rotation under wind-force effect of one or more blades (4)
Amount；With
Charging equipment (12), it is electrically connected with the generator (11), and the AC conversion for generator (11) to be exported
For direct current, Vehicular accumulator cell (13) is charged.
2. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that bicycle parked state
Under, the blade (4) and the angle of the wheel plane (2a) they are -45 ° or 45 °；Under cycling state, the blade
(4) angle with the wheel plane (2a) is 0 °.
3. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that the current wind direction W
(t0) computational methods specifically include：
Using T as the cycle, the wind direction angular data in record period, and ask for wind angle average value W (t0) as current wind angle,
If current wind angle and the wind angle in a upper cycle differ by more than 10 °, updated wind angle, the wind angle be wind direction vector with
The positive angle of y-axis, the y-axis is parallel to plane where vehicle frame (8), and the front of bicycle is positive for y-axis.
4. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that also including tuning control
Device (15) and conductive bearing (16)；
The flower-drum (10) is sleeved on the wheel shaft (3) outside, and the conductive bearing (16) is located at the flower-drum (10) and the wheel
Between axle (3), the inner ring of the conductive bearing (16) is fixedly installed relative to the wheel shaft (3), the conductive bearing (16)
Outer ring is fixedly installed relative to the flower-drum (10), the flower-drum (10) is rotated relative to the wheel shaft (3)；
The blade tuning equipment (9) includes quantity and the spoke (5) identical blade tuning steering wheel (9a), each blade
Tuning steering wheel (9a) is located at the flower-drum (10) periphery wall, and the central axis circumferentially spaced around the flower-drum (10) is arranged, and
Set close to the corresponding spoke (5), to control the blade (4) on the corresponding spoke (5) and the wheel plane
The angle of (2a)；
Position on the flower-drum (10) where each blade tuning steering wheel (9a) is provided with the first cable-through hole (10a)；
The wheel shaft (3) is formed with axially hollow chamber (3a), and one end of wheel shaft described in insertion (3)；The perisporium of the wheel shaft (3)
It is provided with second cable-through hole (3b) corresponding with first cable-through hole (10a), each second cable-through hole (3b) is and institute
Middle cavity (3a) is stated to connect；
The conductive bearing (16) is set between second cable-through hole (3b) of first cable-through hole (10a) corresponding thereto simultaneously
Blocked by the conductive bearing (16), so that the Part I of the output line of each blade tuning steering wheel (9a) can be passed through
First cable-through hole (10a) electrically connects with the corresponding conductive bearing (16), and the conductive bearing (16) electrically connects institute again
The Part II of output line is stated, the Part II of the output line sequentially passes through corresponding second cable-through hole (3b) and described
The axially hollow chamber (3a) of wheel shaft (3), is electrically connected with the tuning controller (15).
5. there is the electric bicycle of wind power generation function as claimed in claim 4, it is characterised in that the output line difference
For power supply main track (9b), signal wire (9c) and ground wire (9d)；
The quantity of first cable-through hole (10a) is three, along the axially arranged of the flower-drum (10), respectively for the power supply just
The Part I of line (9b), signal wire (9c) and ground wire (9d) is passed through；
Correspondingly, the quantity of second cable-through hole (3b) is three, and the perisporium along the wheel shaft (3) is axially arranged, supplies respectively
The Part II of the power supply main track (9b), signal wire (9c) and ground wire (9d) is passed through.
6. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that on the flower-drum (10)
Output gear (14) be made up of outer ring gear (14a) and inner ring gear (14b), the inner ring gear (14b) passes through ratchet machine
Structure (14c) is engaged with outer ring gear (14a), when the direction of rotation of the wheel (2) is consistent for preset direction, the internal ring gear
Wheel (14b) can drive the outer ring gear (14a) to rotate.
7. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that also including speed increaser
(17), the speed increaser (17) is fixed on the generator (11) and is located at together with the output gear (14) on the flower-drum (10)
On the car of side terraced (1), the body of the generator (11) is fixed on the outside of the car terraced (1), and the generator
(11) input shaft is terraced (1) through the car, is engaged with the output gear of the speed increaser (17).
8. there is the electric bicycle of wind power generation function as claimed in claim 1, it is characterised in that the charging equipment bag
Include rectifier (18), the generator (11) produces alternating current, input in the rectifier (18) and be shaped to direct current, to described
Vehicular accumulator cell (13) charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515545.XA CN107323597B (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle with wind power generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515545.XA CN107323597B (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle with wind power generation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107323597A true CN107323597A (en) | 2017-11-07 |
| CN107323597B CN107323597B (en) | 2018-06-29 |
Family
ID=60199129
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515545.XA Expired - Fee Related CN107323597B (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle with wind power generation function |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441909A (en) * | 2020-04-16 | 2020-07-24 | 驻马店职业技术学院 | Wind power generation device capable of avoiding damage of strong wind |
| CN112896390A (en) * | 2021-04-16 | 2021-06-04 | 四川美术学院 | Power generation type travel bicycle |
-
2017
- 2017-06-29 CN CN201710515545.XA patent/CN107323597B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441909A (en) * | 2020-04-16 | 2020-07-24 | 驻马店职业技术学院 | Wind power generation device capable of avoiding damage of strong wind |
| CN112896390A (en) * | 2021-04-16 | 2021-06-04 | 四川美术学院 | Power generation type travel bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107323597B (en) | 2018-06-29 |
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Effective date of registration: 20200416 Address after: 215134 No. 81 middle Wei Road, Weitang Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: HUAZHI HIGH-TECH (SUZHOU) AUTOMOBILE TECHNOLOGY CO.,LTD. Address before: 100083, Beijing, Haidian District School Road, Qingyuan District 8 Building 3004 Patentee before: Wang Ziyu |
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Granted publication date: 20180629 |