CN105109584A - Bicycle with power generating function - Google Patents
Bicycle with power generating function Download PDFInfo
- Publication number
- CN105109584A CN105109584A CN201510436795.5A CN201510436795A CN105109584A CN 105109584 A CN105109584 A CN 105109584A CN 201510436795 A CN201510436795 A CN 201510436795A CN 105109584 A CN105109584 A CN 105109584A
- Authority
- CN
- China
- Prior art keywords
- steel ring
- power generation
- permanent magnet
- bicycle
- self power
- 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
Abstract
The invention relates to bicycles and discloses a bicycle with power generating function in order to overcome the defect that the electricity generating efficiency of a power generating device of the existing bicycle is low. The bicycle comprises a frame, wheel assemblies which are amounted on the frame, an electricity generating device and an electricity storage device, wherein the wheel assemblies comprise steel rings which are provided with tyres; the electricity generating device comprises at least one permanent magnet which is distributed around the periphery of the steel ring and is fixedly connected with the steel ring, and at least one induction coil assembly which is fixed to the frame and is located at two sides of the steel ring; the induction coil assembly comprises an iron core and a coil which is wound on the iron core; and the coil is connected with the electricity storage device. In the bicycle with power generating function, the rotating speeds of the permanent magnets relative to the induction coil assemblies are equal to the rotating speeds of wheels of the bicycle; since the permanent magnets are mounted on the steel rings, and the rotating radii of the permanent magnets are maximized, the permanent magnets have larger linear speeds relative to the induction coil assemblies; and in the advancing process of the bicycle, the electricity generating device is high in electricity generating efficiency.
Description
Technical field
The present invention relates to a kind of bicycle, more particularly, relate to a kind of self power generation bicycle.
Background technology
Bicycle is the daily vehicle of the common people, is also a kind of fitness tool simultaneously.Along with increasing of smart machine, increasing intelligence can also be applied by equipment on bicycle, and add the consumption of light equipment conventional on bicycle, the self power generation equipment on bicycle also just seems more and more important.Two kinds are mainly contained at existing bicycle generating set, wherein a kind of is the individual small electrical generator installed on vehicle frame, the rotor shaft of this electrical generator has friction wheel, the tire interface of this friction wheel and bicycle, cyclery time wheel tire drives friction wheel to rotate, thus rotor driven rotates, produce electric power.The shortcoming of the power generation assembly of this structure is the friction of dependence friction wheel and tire and drive electrical generators rotates, and easily cause wear on tyres, and friction force is limited, the rotating speed of generator amature is limited, and generating capacity is more weak.Another kind is arranged in the wheel hub of bicycle by electrical generator, rotor is fixedly connected with wheel hub, stator is fixedly connected with wheel shaft, rotor relative stator is rotated and produces electric power, in this technical scheme, the diameter of rotor is less and the rotating speed of rotor is identical with wheel, and rotating speed is lower, and therefore the generating efficiency of this power generation assembly is also lower.
Summary of the invention
The technical problem to be solved in the present invention is for the low shortcoming of existing bicycle self-generating device generating efficiency, and provides the self power generation bicycle that a kind of structure is simple, generating efficiency is high.
The present invention is the technical scheme realizing its object is such: construct a kind of self power generation bicycle, comprise vehicle frame, the wheel set be arranged on vehicle frame, power generation assembly, electrical storage device, wheel set comprises the steel ring of mounting tyre, power generation assembly also comprises at least one permanent magnet be fixedly connected with steel ring around the distribution of steel ring circumference, at least one is fixed on inductive coil assembly vehicle frame being positioned at steel ring both sides, inductive coil assembly comprises iron core and is wrapped in the coil on iron core, and coil is connected with described electrical storage device.In the present invention, the rotating speed of permanent magnet relative induction coil pack is equal to the vehicle wheel rotational speed of bicycle, but because permanent magnet is arranged on steel ring, its radius rotated reaches maximization, therefore permanent magnet relative induction coil pack has larger linear velocity, in the process of therefore advancing at bicycle, this power generation assembly can reach higher generating efficiency.
In above-mentioned self power generation bicycle, iron core is C-shaped, and its opening part two ends are positioned at the both sides of described steel ring, and when permanent magnet turns to the opening part of described iron core with steel ring, the two ends of iron core are relative with two magnetic poles of described permanent magnet.Two magnetic poles of permanent magnet lay respectively at the both sides of described steel ring.Permanent magnet is embedded in steel ring or permanent magnet is fixedly mounted on the inner peripheral surface of described steel ring.
In above-mentioned self power generation bicycle, permanent magnet can also be positioned at the both sides of steel ring, is positioned at the two poles of the earth of the permanent magnet of steel ring the same side towards identical.
In above-mentioned self power generation bicycle, permanent magnet is evenly arranged along described steel ring circumference interval.Adjacent two magnetic poles that two adjacent permanent magnets are positioned at described steel ring the same side are towards the opposite.
In above-mentioned self power generation bicycle, electrical storage device comprises rectifying circuit and storage battery, and the AC rectification that power generation assembly produces by described rectifying circuit is that direct current (DC) is stored in described storage battery.
The present invention is compared with existing self power generation bicycle, in bicycle of the present invention, the permanent magnet of power generation assembly is fixed on steel ring, make it reach maximization relative to the linear velocity of coil-induced coil pack, thus make power generation assembly have higher generating efficiency, more electric power can be sent.
Accompanying drawing explanation
Fig. 1 is self power generation bicycle structure schematic diagram of the present invention;
Fig. 2 is the structural representation of steel ring, tire and permanent magnet combination in self power generation bicycle of the present invention
Fig. 3 is the structural representation of power generation assembly in self power generation bicycle of the present invention;
Fig. 4 is the structural representation of the iron core of power generation assembly in self power generation bicycle of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments is described.
As shown in Figure 1, the vehicle frame of the self power generation bicycle in the present invention comprises arch bar truck 11 and is rotatably connected on the front fork 12 of this arch bar truck 11 front end, the rear end of arch bar truck 11 and front fork 12 are provided with a wheel set separately, wherein on front fork 12, installing wheel assembly is front-wheel, what arch bar truck 11 rear end was installed is trailing wheel, arch bar truck 11 bottom is provided with drive division, and drive division is connected with rear wheel assembly with the transmission system 31 be arranged on trailing wheel by chain 32, drives rear wheel.Wheel set comprises steel ring 22, be fixedly mounted on tire 21, wheel hub outside steel ring, at hub centre, there is wheel shaft, arrange bearing between wheel hub and wheel shaft, wheel shaft two ends are fixed on (arch bar truck or front fork) on vehicle frame, are connected between wheel hub with steel ring 22 by spoke 23.
In the present invention, as shown in Figure 2 to Figure 3, power generation assembly comprises permanent magnet 41 and inductive coil assembly two parts, and wherein permanent magnet 41 is fixedly mounted on steel ring 22, as shown in Figure 2.Inductive coil assembly is fixed on vehicle frame (arch bar truck or front fork), permanent magnet 41 rotates with steel ring 22, through inductive coil assembly, the magnetic field of permanent magnet 41 is to inductive coil assembly effect, electric energy is produced in inductive coil assembly, inductive coil assembly is connected with electrical storage device, and electrical storage device comprises rectifying circuit and storage battery, and the alternating electromotive force that inductive coil assembly produces is stored into electrical storage device by rectifying circuit.
As shown in Figure 3, Figure 4, permanent magnet 41 is fixed on the inner peripheral surface of steel ring 22, and two magnetic poles of permanent magnet 41 lay respectively at the both sides of steel ring 22.Inductive coil assembly has the iron core 42 of C-shaped, has induction coil 43 in iron core Shangrao.Steel ring 22 is positioned at the breach of C-shaped iron core 42, and when steel ring 22 rotates, permanent magnet 41 turns to the indentation, there of the iron core 42 of C-shaped, and the two poles of the earth of permanent magnet 41 are relative with the two ends of C-shaped iron core respectively, in coil 43, produce voltage.
In order to increase electric energy generated, steel ring 22 is provided with multiple permanent magnet, as shown in Figure 2, all permanent magnets 41 are arranged around the circumferencial direction uniform intervals of steel ring, and magnetic pole between adjacent two permanent magnets is towards the opposite, power generation assembly also can install multiple inductive component be made up of C-shaped iron core and coil simultaneously simultaneously, and inductive component is in parallel or connect.
In the present invention, permanent magnet 41 is mounted on the inner peripheral surface of steel ring, and in actual manufacturing process, permanent magnet can also be embedded in steel ring, and the two poles of the earth of permanent magnet are stretched out from the two sides of steel ring.
Claims (9)
1. a self power generation bicycle, comprise vehicle frame, the wheel set be arranged on vehicle frame, power generation assembly, electrical storage device, described wheel set comprises the steel ring of mounting tyre, it is characterized in that described power generation assembly also comprise at least one around the distribution of steel ring circumference, the permanent magnet be fixedly connected with steel ring, at least one is fixed on the inductive coil assembly described vehicle frame being positioned at described steel ring both sides, described inductive coil assembly comprises iron core and is wrapped in the coil on described iron core, and described coil is connected with described electrical storage device.
2. self power generation bicycle according to claim 1, it is characterized in that described iron core is C-shaped, its opening part two ends are positioned at the both sides of described steel ring, and when described permanent magnet turns to the opening part of described iron core with steel ring, the two ends of described iron core are relative with two magnetic poles of described permanent magnet.
3. self power generation bicycle according to claim 2, is characterized in that two magnetic poles of described permanent magnet lay respectively at the both sides of described steel ring.
4. self power generation bicycle according to claim 3, is characterized in that described permanent magnet is embedded in described steel ring.
5. self power generation bicycle according to claim 3, is characterized in that described permanent magnet is fixedly mounted on the inner peripheral surface of described steel ring.
6. self power generation bicycle according to claim 1, is characterized in that described permanent magnet is positioned at the both sides of described steel ring, is positioned at the two poles of the earth of the permanent magnet of steel ring the same side towards identical.
7. self power generation bicycle according to any one of claim 1 to 6, is characterized in that described permanent magnet is evenly arranged along described steel ring circumference interval.
8. self power generation bicycle according to claim 7, is characterized in that two adjacent permanent magnets are positioned at adjacent two magnetic poles of described steel ring the same side towards the opposite.
9. self power generation bicycle according to claim 1, is characterized in that described electrical storage device comprises rectifying circuit and storage battery, and the AC rectification that power generation assembly produces by described rectifying circuit is that direct current (DC) is stored in described storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436795.5A CN105109584A (en) | 2015-07-23 | 2015-07-23 | Bicycle with power generating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436795.5A CN105109584A (en) | 2015-07-23 | 2015-07-23 | Bicycle with power generating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105109584A true CN105109584A (en) | 2015-12-02 |
Family
ID=54657780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436795.5A Pending CN105109584A (en) | 2015-07-23 | 2015-07-23 | Bicycle with power generating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774837A (en) * | 2019-01-17 | 2019-05-21 | 淮阴工学院 | A kind of intelligent bicycle based on shared bicycle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176200Y (en) * | 2007-12-03 | 2009-01-07 | 叶镇华 | Improved structure of generating structure of bicycle |
| DE202009015699U1 (en) * | 2009-12-04 | 2010-05-20 | DAH KEN INDUSTRIAL CO., LTD., Hsing Chuang City | Generator for a bicycle |
| CN102064616A (en) * | 2009-11-13 | 2011-05-18 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Generator for a bicycle wheel |
| DE102009055875A1 (en) * | 2009-11-26 | 2011-06-01 | Müller, Jochen | Protective sheet has integrated bicycle light with illuminating element which is connected with current supply, where dynamo is provided for current supply |
| CN202641945U (en) * | 2012-03-26 | 2013-01-02 | 沈阳建筑大学 | Mechanical-friction free lighting device with self power supply for bicycle |
| CN202923765U (en) * | 2012-10-23 | 2013-05-08 | 唐建平 | Self-generating-electricity bicycle |
| CN103129687A (en) * | 2013-03-17 | 2013-06-05 | 陈蜀乔 | Low-cost solar electromagnetic power assisting bicycle |
| CN104670374A (en) * | 2013-12-03 | 2015-06-03 | 呼少奋 | Self-electricity-generation bicycle |
-
2015
- 2015-07-23 CN CN201510436795.5A patent/CN105109584A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176200Y (en) * | 2007-12-03 | 2009-01-07 | 叶镇华 | Improved structure of generating structure of bicycle |
| CN102064616A (en) * | 2009-11-13 | 2011-05-18 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Generator for a bicycle wheel |
| DE102009055875A1 (en) * | 2009-11-26 | 2011-06-01 | Müller, Jochen | Protective sheet has integrated bicycle light with illuminating element which is connected with current supply, where dynamo is provided for current supply |
| DE202009015699U1 (en) * | 2009-12-04 | 2010-05-20 | DAH KEN INDUSTRIAL CO., LTD., Hsing Chuang City | Generator for a bicycle |
| CN202641945U (en) * | 2012-03-26 | 2013-01-02 | 沈阳建筑大学 | Mechanical-friction free lighting device with self power supply for bicycle |
| CN202923765U (en) * | 2012-10-23 | 2013-05-08 | 唐建平 | Self-generating-electricity bicycle |
| CN103129687A (en) * | 2013-03-17 | 2013-06-05 | 陈蜀乔 | Low-cost solar electromagnetic power assisting bicycle |
| CN104670374A (en) * | 2013-12-03 | 2015-06-03 | 呼少奋 | Self-electricity-generation bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774837A (en) * | 2019-01-17 | 2019-05-21 | 淮阴工学院 | A kind of intelligent bicycle based on shared bicycle |
| CN109774837B (en) * | 2019-01-17 | 2024-03-22 | 淮阴工学院 | Intelligent bicycle based on sharing bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101667763A (en) | Lightweight automobile mixed excitation generator with vacuum pump | |
| CN102416996B (en) | Electric bicycle with electric generator | |
| CN201044398Y (en) | Self-generator of minitype electric vehicle | |
| CN105059462A (en) | Self-generating electric auxiliary power bicycle | |
| CN101920759A (en) | Pure self-generating environment-friendly electric bicycle without battery | |
| CN204870336U (en) | Wheeled for vehicle non -contact power generation facility and wheeled vehicle | |
| CN107482848A (en) | The wheel hub motor of electric car band brake disk | |
| CN105109584A (en) | Bicycle with power generating function | |
| CN204701394U (en) | A kind of tire self generator with eccentric hammer stator | |
| CN203198881U (en) | On-vehicle power generating device | |
| CN201656683U (en) | Vehicular hub permanent-magnet generator | |
| CN103660914A (en) | Electric wheel | |
| CN102570569A (en) | Generating device using electric automobile wheels or train wheels | |
| CN202641945U (en) | Mechanical-friction free lighting device with self power supply for bicycle | |
| CN105811712A (en) | Permanent magnet driving motor equipped with built-in radial and tangential combined type magnetic poles and used for electric automobile | |
| CN204290536U (en) | A kind of non-contact permanent magnet vortex induction bicycle alternating current generator | |
| CN201113736Y (en) | DC hexaphase brushless machine | |
| CN202353408U (en) | Large-torque direct current motor | |
| CN108347131A (en) | A kind of power generator and its design method mounted on wheel subcenter | |
| CN202320697U (en) | Electric bicycle with power generator | |
| CN116404772B (en) | Rotary permanent magnet electric suspension device and permanent magnet electric suspension method | |
| CN216332473U (en) | Rear wheel of self-generating electric vehicle | |
| CN208433823U (en) | A kind of brushless DC hub-motor | |
| CN206914496U (en) | A kind of band whether there is the bicycle of friction non-resistance car electricity generation system | |
| CN202997877U (en) | Built-in double-stator switch magnetic-resistance wind generator and set system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |