CN107394959A - A kind of electric bicycle generator - Google Patents
A kind of electric bicycle generator Download PDFInfo
- Publication number
- CN107394959A CN107394959A CN201710517598.5A CN201710517598A CN107394959A CN 107394959 A CN107394959 A CN 107394959A CN 201710517598 A CN201710517598 A CN 201710517598A CN 107394959 A CN107394959 A CN 107394959A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- electric bicycle
- permanent magnet
- fixedly connected
- axle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
-
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1407—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle on vehicles not being driven by a motor, e.g. bicycles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1853—Rotary generators driven by intermittent forces
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of electric bicycle generator, including coil windings, axle sleeve and rotating shaft, coil windings are fixedly connected with the inwall of the axle sleeve, the both ends of the axle sleeve are equipped with bearing, rotating shaft is installed, the both ends of the rotating shaft are respectively fixedly connected with is rotatably connected to pedal in one end of bent axle, the other end of the bent axle in the bearing, sprocket wheel is fixedly connected with the rotating shaft, permanent magnet is also fixedly connected with the rotating shaft.The present invention is simple and reasonable, and generating efficiency is high, can be generated electricity during enjoyment is ridden and store the illumination and continuation of the journey for electric bicycle, greatly improved the endurance of electric bicycle, be adapted to promote the use of.
Description
Technical field
The invention belongs to power-driven device for bicycles technical field, and in particular to a kind of electric bicycle generator.
Background technology
In order to promote to reduce the social development process of carbon emission, a kind of vehicles with using clean energy resource electric energy meet the tendency of
And give birth to.Electric bicycle, refer to using battery as supplementary energy on the basis of ordinary bicycle, be mounted with motor, control
The Personal Transporter of the electromechanical integration of the control members such as device, battery, handle brake lever and display instrument system.Electrical salf-walking
Car is divided into AC electrical bicycle and direct current drive bicycle.The electric bicycle generally said be using battery as energy source,
By parts such as controller, motors, mechanical energy motion is converted electrical energy into, changes the vehicle of speed with control electric current size.With
The popularization of electric bicycle, the trip quality of people is improved.
However, some are ridden, fan is partial to the impression that functional bands are come of riding for enjoying electric bicycle, can ride
During reach the purpose of trip, can also take exercises.And driven by power function, can when people are tired out after
Continuous trip, but in the case where electricity is low, continuation of the journey is difficult to ensure., can be to electronic in order to increase the endurance of electric car
Car increases TRT, is generated electricity, stored in manual drive electric bicycle, increases endurance.
The content of the invention
It is an object of the invention to provide a kind of electric bicycle generator, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of electric bicycle generator, including coil
Winding, axle sleeve and rotating shaft, coil windings are fixedly connected with the inwall of the axle sleeve, the both ends of the axle sleeve are equipped with bearing,
Rotating shaft is installed, the both ends of the rotating shaft are respectively fixedly connected with one end of bent axle, the other end of the bent axle in the bearing
Pedal is rotatably connected to, sprocket wheel is fixedly connected with the rotating shaft, permanent magnet is also fixedly connected with the rotating shaft.
Preferably, the coil windings include subcoil and the collar for keeping subcoil moulding, the subcoil
It is made up of enamel-cover copper conductor, the collar is made up of insulating materials.
Preferably, it is electrically connected with each other between the subcoil, crosses wire and pass and be electrically connected at electronic out of axle sleeve
Battery on bicycle.
Preferably, the rotating shaft is provided with the groove for fixed permanent magnet, generatrix direction of the permanent magnet along rotating shaft
Distribution, the permanent magnet is provided with 4, and magnetic direction is opposite between adjacent two permanent magnets.
Preferably, the length of the coil windings and the length of permanent magnet are identical, and permanent magnet is set with coil windings gap
Put.
Preferably, the both ends of the axle sleeve are fixedly connected with end cap.
The technique effect and advantage of the present invention：The electric bicycle generator, pedal is moved by pedal, and then utilize song
Axle drives axis of rotation, while rotating shaft band movable sprocket driving trailing wheel, is fixed on the permanent magnet in rotating shaft in coil windings
Inside is rotated, and then causes subcoil relative motion in the alternately magnetic field of change, is produced the process of cutting magnetic induction line, is entered
And to produce electric energy in subcoil, electric energy is stored by battery, can be used for electric bicycle illumination or traveling, is carried
The continuation of the journey of high vehicle.The present invention is simple and reasonable, and generating efficiency is high, can be generated electricity and be deposited during enjoyment is ridden
The illumination and continuation of the journey for electric bicycle are stored up, the endurance of electric bicycle is greatly improved, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A cross-sectional views in Fig. 1 of the invention；
Fig. 3 is the coil winding arrangement schematic diagram of the present invention.
In figure：1 coil windings, 101 subcoils, 102 collars, 2 axle sleeves, 3 sprocket wheels, 4 bent axles, 5 pedals, 6 permanent magnets, 7 axles
Hold, 8 rotating shafts, 9 end caps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of electric bicycle generator as Figure 1-3, including coil windings 1, the and of axle sleeve 2
Rotating shaft 8, coil windings 1 is fixedly connected with the inwall of the axle sleeve 2, the both ends of the axle sleeve 2 are equipped with bearing 7, the axle
Hold and rotating shaft 8 is installed in 7, the both ends of the rotating shaft 8 are respectively fixedly connected with to be turned in one end of bent axle 4, the other end of the bent axle 4
It is dynamic to be connected with pedal 5, sprocket wheel 3 is fixedly connected with the rotating shaft 8, permanent magnet 6 is also fixedly connected with the rotating shaft 8.
Further, the coil windings 1 include multiple subcoils 101 and the set for keeping the moulding of subcoil 101
Ring 102, the subcoil 101 are made up of enamel-cover copper conductor, and the collar 102 is made up of insulating materials.
Further, it is electrically connected with each other between the subcoil 101, crosses wire and pass and be electrically connected with out of axle sleeve 2
In the battery on electric bicycle, it can illuminate or travel for electric bicycle by power storage in battery, improve
The continuation of the journey of vehicle.
Further, the rotating shaft 8 is provided with the groove for fixed permanent magnet 6, mother of the permanent magnet 6 along rotating shaft 8
Line directional spreding, the permanent magnet 6 is provided with 4, and magnetic direction is opposite between adjacent two permanent magnets 6 so that magnetic flux
The increase of quantitative change amount, improves generating efficiency.
Further, the length of the coil windings 1 is identical with the length of permanent magnet 6, and permanent magnet 6 and coil windings 1
Gap setting.
Further, the both ends of the axle sleeve 2 are fixedly connected with end cap 9, prevent dust and rainwater from entering the interior of axle sleeve 2
Portion, countershaft 8 produce abrasion or corrosion, improve service life.
Specifically, in use, move pedal 5 by pedal, and then drive rotating shaft 8 to rotate using bent axle 4, driven in rotating shaft 8
While sprocket wheel 3 drives trailing wheel, the permanent magnet 6 being fixed in rotating shaft 8 is rotated in the inside of coil windings 1, and then is caused
The relative motion in the alternately magnetic field of change of subcoil 101, produces the process of cutting magnetic induction line, and then causes in subcoil 101
Electric energy is produced, electric energy is stored by battery, can be used for electric bicycle illumination or traveling, improves the continuation of the journey of vehicle.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of electric bicycle generator, including coil windings (1), axle sleeve (2) and rotating shaft (8), it is characterised in that：It is described
Coil windings (1) are fixedly connected with the inwall of axle sleeve (2), the both ends of the axle sleeve (2) are equipped with bearing (7), the bearing
(7) rotating shaft (8) is installed in, the both ends of the rotating shaft (8) are respectively fixedly connected with one end of bent axle (4), the bent axle (4)
The other end is rotatably connected to pedal (5), is fixedly connected with sprocket wheel (3) on the rotating shaft (8), also fixed on the rotating shaft (8) to connect
It is connected to permanent magnet (6).
A kind of 2. electric bicycle generator according to claim 1, it is characterised in that：Coil windings (1) bag
Multiple subcoils (101) and the collar (102) for keeping subcoil (101) moulding are included, the subcoil (101) is by enamel-cover
Copper conductor is made, and the collar (102) is made up of insulating materials.
A kind of 3. electric bicycle generator according to claim 2, it is characterised in that：The subcoil (101) it
Between be electrically connected with each other, cross wire and pass out of axle sleeve (2) and be electrically connected at the battery on electric bicycle.
A kind of 4. electric bicycle generator according to claim 1, it is characterised in that：The rotating shaft (8) is provided with
For the groove of fixed permanent magnet (6), generatrix direction distribution of the permanent magnet (6) along rotating shaft (8), the permanent magnet (6) sets
4 are equipped with, and magnetic setting direction is opposite between adjacent two permanent magnets (6).
A kind of 5. electric bicycle generator according to claim 1, it is characterised in that：The coil windings (1)
Length is identical with the length of permanent magnet (6), and permanent magnet (6) and coil windings (1) gap setting.
A kind of 6. electric bicycle generator according to claim 1, it is characterised in that：The both ends of the axle sleeve (2)
It is fixedly connected with end cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517598.5A CN107394959A (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517598.5A CN107394959A (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394959A true CN107394959A (en) | 2017-11-24 |
Family
ID=60334582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710517598.5A Pending CN107394959A (en) | 2017-06-29 | 2017-06-29 | A kind of electric bicycle generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394959A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398581A (en) * | 2018-10-19 | 2019-03-01 | 童国建 | A kind of electronic automobile-used self-charging power supply system |
| CN112761909A (en) * | 2021-01-16 | 2021-05-07 | 李登洋 | Self-generating fitness bicycle method |
| CN112769291A (en) * | 2021-02-03 | 2021-05-07 | 李登洋 | Body-building bicycle riding generator and power generation method thereof |
-
2017
- 2017-06-29 CN CN201710517598.5A patent/CN107394959A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398581A (en) * | 2018-10-19 | 2019-03-01 | 童国建 | A kind of electronic automobile-used self-charging power supply system |
| CN112761909A (en) * | 2021-01-16 | 2021-05-07 | 李登洋 | Self-generating fitness bicycle method |
| CN112769291A (en) * | 2021-02-03 | 2021-05-07 | 李登洋 | Body-building bicycle riding generator and power generation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |