CN202107042U - Bicycle hub generating set - Google Patents
Bicycle hub generating set Download PDFInfo
- Publication number
- CN202107042U CN202107042U CN201120210003XU CN201120210003U CN202107042U CN 202107042 U CN202107042 U CN 202107042U CN 201120210003X U CN201120210003X U CN 201120210003XU CN 201120210003 U CN201120210003 U CN 201120210003U CN 202107042 U CN202107042 U CN 202107042U
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- Prior art keywords
- metal sheet
- bicycle
- metal plate
- power generation
- generation assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a bicycle hub generating set which is arranged on the hub of a front wheel or a rear wheel of a bicycle. The bicycle hub generating set comprises a hub sleeved on the central shaft of the hub, an external metal plate arranged at one end of the central shaft, a coil serving as a stator and fixedly connected with the external metal plate, an inner metal plate fixed on a spoke of the wheel, as well as a magnet connected to the inner wall of the internal metal plate and serve as a rotor. The bicycle hub generating set provided by the utility model is adhered to the internal metal plate adhered to the spoke and rotating with the rotation of the wheels of the bicycle, the external metal plate is fixed, the coil fixed on the external metal plate and the magnet fixed on the internal metal plate rotate relatively, and electric power can be produced by cutting magnetic lines so as to supply power to the illuminating device on the bicycle. Therefore, the electric energy of a battery is saved, environmental protection is achieved, and the use is very convenient. The external metal plate and the internal metal plate in the generating set are both made of aluminum alloy materials, the generating set is small and exquisite and light, can reduce foot-pedal force of the bicycle, which is required by power generation.
Description
Technical field
The utility model relates to a kind of power generation assembly that is installed on the bicycle, relates in particular to a kind of bicycle hub power generation assembly.
Background technology
Under the situation that global warming and the energy reduce day by day, carbon reduction has become the target that various countries, the whole world are pursued.And bicycle is because light and meet the environmental protection demand, and can make the sport and body-building instrument, so become the present widely used vehicle, especially in the China of the title that " bikedom " arranged, the Occupation coefficient of bicycle surpasses self-propelled vehicle.
Because bicycle belongs to a kind of light-duty vehicle, the bicycle that is equipped with illumination equipment is less, and very easily cause danger night by bike.It is investigated that the ratio of bicycle occurrence of traffic accident day by day improves in recent years.Further investigation reveals that its major cause is that bicycle lacks active illumination and alarming device, cause it to be prone to ignore in advancing for self-propelled vehicle, and accidents such as generation side swipe.Therefore, bicycle need be installed active illumination equipment.
Be used in the active light equipment of bicycle at present; Modal is that inside is equipped with battery; Or directly be locked in or be stuck on the front vehicle frame or back vehicle frame of bicycle, the light on and off or the flicker of the controlling switch lamp light on the light-emitting device with commercial power charged light-emitting device.As utilize the method for battery as electric power source, because of must often changing battery in the use, not only cost is high, and does not meet the environmental protection demand.Moreover, as with commercial power charged light-emitting device, very inconvenient, therefore very impracticable again in the use.
The utility model content
The utility model provides a kind of and is installed on the bicycle in order to address the above problem, the bicycle hub power generation assembly of electric energy is provided for the illumination equipment of bicycle.
The utility model is to address this problem the technical scheme of being taked to be:
The bicycle hub power generation assembly of the utility model; Be arranged on the wheel hub of bicycle front-wheel or trailing wheel; Comprise and be socketed in the outer concentrator of wheel hub center shaft; Be arranged on the outer metal sheet of center shaft one end, the coil as stator of captiveing joint with outer metal sheet, be fixed on the wheel spoke interior metal sheet be connected on the metal sheet internal perisporium as the magnet of rotor.
Described coil is arranged in the making toroidal coil box of being made up of internal magnetic pole plate and outer magnetic pole plate, and coil box is captiveed joint with outer metal sheet through rivet.
Described coil box is provided with the metal needle of conduction, and metal needle stretches out in outer metal sheet, be wrapped in concentrator in be connected for the lead of car light power supply.
The metal sheet back is provided with the adherend that is adhered on the spoke in described.
Metal sheet central authorities are formed with protruding forward annulus in described, and fixed part is connected in the annulus, and the centre is formed with the fixed part mounting hole.
Be provided with the reinforced plate that central authorities are formed with the reinforced plate mounting hole between the annulus of metal sheet central authorities and the outer metal sheet in described; Apertured plate member is passed outer metal sheet central metal sheet mounting hole, reinforced plate mounting hole and fixed part mounting hole successively, and outer metal sheet, reinforced plate and interior metal sheet are fixed together.
The metal sheet back is provided with the rubber anti-rattler in described.
Advantage and the good effect that the utlity model has are:
The bicycle hub power generation assembly of the utility model; Metal sheet rotates along with the rotation of cycle wheel in being adhered on the spoke; And outer metal sheet is fixed; The coil that is fixed on the outer metal sheet relatively rotates with the magnet that is fixed on the interior metal sheet, and cutting magnetic line produces electric power, is the power supply of the light equipment on the bicycle.So both saved the electric energy of battery, environmental protection is used very convenient again.The outer metal sheet of the power generation assembly of the utility model and interior metal sheet all adopt aluminum alloy materials to process, small volume and less weight, the foot-operated power of the required bicycle that can reduce to generate electricity.
Description of drawings
Fig. 1 is the connection structure scheme drawing of the bicycle hub power generation assembly of the utility model;
Fig. 2 is the structural representation of the bicycle hub power generation assembly of the utility model;
Fig. 3 is the decomposition texture scheme drawing of the bicycle hub power generation assembly of the utility model.
Major part nomenclature in the accompanying drawing:
1: outer metal sheet 2: coil box
3: interior metal sheet 4: coil
5: internal magnetic pole plate 6: the outer magnetic pole plate
7: fastening nail 8: annulus
9: fixed part 10: center shaft
11: metal sheet mounting hole 12: magnet
13: adherend 14: reinforced plate
15: apertured plate member 16: spoke
17: spiral nail 18: the rubber anti-rattler
19: rivet 20: metal needle
21: fixed part mounting hole 22: the reinforced plate mounting hole
23: plectane 24: rubber hook axle
25: concentrator.
The specific embodiment
Followingly the utility model is carried out detailed explanation with reference to accompanying drawing and embodiment.
Fig. 1 is the connection structure scheme drawing of the bicycle hub power generation assembly of the utility model; Fig. 2 is the structural representation of the bicycle hub power generation assembly of the utility model; Fig. 3 is the decomposition texture scheme drawing of the bicycle hub power generation assembly of the utility model.Extremely shown in Figure 3 like Fig. 1; The bicycle hub power generation assembly of the utility model; Be arranged on the wheel hub of bicycle front-wheel or trailing wheel, comprise the concentrator 25 that is socketed in outside the wheel hub center shaft 10, be arranged on the outer metal sheet 1 of center shaft 10 1 ends; The coil 4 as stator of captiveing joint with outer metal sheet 1, be fixed on the wheel spoke 16 interior metal sheet 3 be connected on metal sheet 3 internal perisporiums as the magnet 12 of rotor.
Be provided with the reinforced plate 14 of circle between the annulus 8 of interior metal sheet 3 central authorities and the outer metal sheet 1, reinforced plate 14 central authorities are formed with reinforced plate mounting hole 22.Outer metal sheet 1 central authorities are formed with metal sheet mounting hole 11 corresponding to reinforced plate mounting hole 22 positions.Apertured plate member 15 is passed metal sheet mounting hole 11, reinforced plate mounting hole 22 and fixed part mounting hole 21 successively, and outer metal sheet 1, reinforced plate 14 and interior metal sheet 3 are fixed together.Apertured plate member 15 is socketed on the center shaft 10 of bicycle quick.
Bicycle is advanced in the process; Wheel revolutions; The interior metal sheet 3 that is adhered on the spoke 16 rotates along with the rotation of cycle wheel, and outer metal sheet 1 is fixing, and the coil 4 that is fixed on the outer metal sheet 1 relatively rotates with the magnet 12 that is fixed on the interior metal sheet 3; Cutting magnetic line produces electric power, is the power supply of the light equipment on the bicycle.So both saved the electric energy of battery, environmental protection is used very convenient again.The outer metal sheet of the power generation assembly of the utility model and interior metal sheet all adopt aluminum alloy materials to process, small volume and less weight, the foot-operated power of the required bicycle that can reduce to generate electricity.
The above only is the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction; Though the utility model with preferred embodiment openly as above; Yet, be not in order to limiting the utility model, anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope; Certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, be the content that does not break away from the utility model technical scheme in every case;, all belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (7)
1. bicycle hub power generation assembly; Be arranged on the wheel hub of bicycle front-wheel or trailing wheel; It is characterized in that: this power generation assembly comprises the concentrator (25) that is socketed in outside the wheel hub center shaft (10); Be arranged on the outer metal sheet (1) of center shaft (10) one ends, the coil as stator (4) of captiveing joint with outer metal sheet (1) is fixed on the interior metal sheet (3) on the wheel spoke (16) and is connected on interior metal sheet (3) internal perisporium magnet (12) as rotor.
2. bicycle hub power generation assembly according to claim 1; It is characterized in that: coil (4) is arranged in the making toroidal coil box of being made up of internal magnetic pole plate (5) and outer magnetic pole plate (6) (2), and coil box (2) is captiveed joint with outer metal sheet (1) through rivet (19).
3. bicycle hub power generation assembly according to claim 1; It is characterized in that: coil box (2) is provided with the metal needle (20) of conduction; Metal needle (20) stretches out in outer metal sheet (1), and is wrapped in the lead of supplying power for car light in the concentrator (25) and is connected.
4. bicycle hub power generation assembly according to claim 1 is characterized in that: interior metal sheet (3) back is provided with the adherend (13) that is adhered on the spoke (16).
5. bicycle hub power generation assembly according to claim 1 is characterized in that: interior metal sheet (3) central authorities are formed with protruding forward annulus (8), and fixed part (9) is connected in the annulus (8), and the centre is formed with fixed part mounting hole (21).
6. bicycle hub power generation assembly according to claim 1; It is characterized in that: be provided with the reinforced plate (14) that central authorities are formed with reinforced plate mounting hole (22) between annulus (8) that interior metal sheet is central and the outer metal sheet (1); Apertured plate member (15) is passed outer metal sheet central metal sheet mounting hole (11), reinforced plate mounting hole (22) and fixed part mounting hole (21) successively, and outer metal sheet (1), reinforced plate (14) and interior metal sheet (3) are fixed together.
7. bicycle hub power generation assembly according to claim 1 is characterized in that: interior metal sheet (3) back is provided with rubber anti-rattler (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210003XU CN202107042U (en) | 2011-06-21 | 2011-06-21 | Bicycle hub generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210003XU CN202107042U (en) | 2011-06-21 | 2011-06-21 | Bicycle hub generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107042U true CN202107042U (en) | 2012-01-11 |
Family
ID=45432489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120210003XU Expired - Fee Related CN202107042U (en) | 2011-06-21 | 2011-06-21 | Bicycle hub generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184514A (en) * | 2016-07-18 | 2016-12-07 | 四川科技职业学院 | The bicycle of front vehicle distance and speed can be detected |
| CN108238156A (en) * | 2018-01-30 | 2018-07-03 | 世同金属(昆山)有限公司 | A kind of enhanced carbon fiber fancy limit Mountain bike |
-
2011
- 2011-06-21 CN CN201120210003XU patent/CN202107042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184514A (en) * | 2016-07-18 | 2016-12-07 | 四川科技职业学院 | The bicycle of front vehicle distance and speed can be detected |
| CN108238156A (en) * | 2018-01-30 | 2018-07-03 | 世同金属(昆山)有限公司 | A kind of enhanced carbon fiber fancy limit Mountain bike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |