CN104868648A - Power generating hub for bicycle and bicycle employing same - Google Patents
Power generating hub for bicycle and bicycle employing same Download PDFInfo
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- CN104868648A CN104868648A CN201510260193.9A CN201510260193A CN104868648A CN 104868648 A CN104868648 A CN 104868648A CN 201510260193 A CN201510260193 A CN 201510260193A CN 104868648 A CN104868648 A CN 104868648A
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Abstract
The invention provides a power generating hub for a bicycle and a bicycle employing same. The power generating hub comprises a hub shaft, a power generating device and a speed change gear, wherein the hub shaft is connected with the power generating device, the power generating device comprises a rotor and a stator, the speed change gear is connected with the rotor, the speed change gear and the rotor rotate relative to the hub shaft, and the stator is stationary relative to the hub shaft. The speed change gear when rotates drives the rotor to rotate relative to the stator to generate electric energy. The power generating hub is connected with the power generating device through the speed change gear, and improves the rotation speed of the rotor and power generating efficiency of the power generating device. The power generating hub meets the rapid charging requirements on electronic device by a rider, facilitates promotion of bicycle sports and vehicle-mounted electronic products and meets the requirements on low-carbon and environmental friendly travel and body-building.
Description
Technical field
The present invention relates to a kind of flower hub, particularly relate to the bicycle of a kind of bicycle electrical generator flower hub and this flower hub of use.
Background technology
Along with bicycles increases is subject to popular pursuing, being gone on a long journey by bicycle becomes a kind of trend, but user long-time by bike time, often can run into the problem of electric quantity for electronic equipment deficiency.In order to address this problem, current way is, generator installed by the wheel of bicycle, when bicycle is when riding, driving generator operation, and then produce electricity, for electronic equipment charges by the rotation of wheel.But this mode, there is generated output little, the defects such as magnetic damping is larger, under general riding speed, power output is less than 5W, the car light of smaller power can only be applicable to, the other rectifying and voltage-stabilizing device of cooperation that needs had can charge to mobile phone, and charging rate is slow, and the deficiency of power output can not meet the power reguirements of current most of mobile digital product.
Summary of the invention
In view of this, the bicycle of bicycle electrical generator flower hub and this flower hub of use need be provided, when bicycle is normally ridden, larger power output can be provided, meet the power demands of electronic product.
The invention provides a kind of bicycle electrical generator flower hub, comprise hub axle, Blast Furnace Top Gas Recovery Turbine Unit (TRT) and speed change gear.Hub axle is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT), and Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises rotor and stator, and speed change gear is connected with rotor, and speed change gear can rotate relative to hub axle with rotor, stator and hub axle geo-stationary, when speed change gear rotates, rotor driven relative stator is rotated to produce electric energy.
Preferably, speed change gear comprises sun gear, planetary gear set, support and ring gear, planetary gear set to be arranged on support and to engage with ring gear, sun gear engages with planetary gear set, sun gear is connected and geo-stationary with rotor, when ring gear rotates, rotated by planetary gear set rotor driven relative stator.
Preferably, support is rotationally connected by unilateral bearing and hub axle, and when ring gear is braked, sun gear is rotated further by the effect of inertia, drives support to rotate along ring gear relative to hub axle by planetary gear set.
Preferably, planetary gear set comprises three planetary gears, and three planetary gears are arranged on support respectively, and three planetary gears are separated from one another and all engage with sun gear.
Preferably, rotor comprises the first rotor dish and the second rotor disk, speed change gear is connected with the first rotor dish, and drive the first rotor dish and the second rotor disk synchronous axial system, the first rotor dish is provided with multiple first magnet, second rotor disk is provided with multiple second magnet corresponding with the first magnet, stator, between the first rotor dish and the second rotor disk, stator is provided with the winding corresponding with the first magnet.
Preferably, the first magnet and the second magnet are fan-shaped or trapezoidal, and the shape of winding is fan-shaped or trapezoidal.
Preferably, bicycle electrical generator flower hub also comprises shell, and shell is provided with receiving space to accommodate Blast Furnace Top Gas Recovery Turbine Unit (TRT) and speed change gear, shell is provided with through hole, in order to be rotationally connected with hub axle, through hole is provided with frontier fortress, frontier fortress is provided with the dustproof construction with through hole interference fit.
Preferably, bicycle electrical generator flower hub also comprises circuit board, and stator and circuit board are electrically connected, and circuit board carries out rectification and conversion to the electric current that stator exports, stable output voltage.
The present invention additionally provides a kind of bicycle simultaneously, comprise front fork, wheel and the arbitrary bicycle electrical generator flower hub as claim 1-8, flower hub is connected with wheel by spoke, wheel and front fork are rotationally connected, when bicycle moves, wheel drives speed change gear to rotate, and then rotor driven relative stator is rotated to produce electric energy.
Preferably, bicycle also comprises electrical storage device, voltage transitions output circuit, and electrical storage device and Blast Furnace Top Gas Recovery Turbine Unit (TRT) are electrically connected in order to save electric power, and externally provide continuous power by voltage transitions output circuit.
Dynamo hub for bicyle provided by the invention, be connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT) by arranging speed change gear, improve the rotating speed of rotor, and then add the generated output of Blast Furnace Top Gas Recovery Turbine Unit (TRT), meet the quick charge requirement of cyclist to electronic product, be of value to the popularization of cycling and the use of vehicle electronics product, meet the requirement of low-carbon environment-friendly trip and body-building.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the bicycle electrical generator flower hub of better embodiment.
Fig. 2 is the decomposed figure of the generating hub in Fig. 1.
Fig. 3 is the explosive view of the generating hub in Fig. 1.
Fig. 4 is the structural representation of the hub axle in Fig. 1.
Main element symbol description
Generating hub | 100 |
Hub axle | 10 |
Shell | 20 |
Blast Furnace Top Gas Recovery Turbine Unit (TRT) | 30 |
Speed change gear | 40 |
Circuit board | 50 |
Through hole | 11 |
Location notch | 12 |
Receiving space | 21 |
First shell | 22 |
Second housing | 23 |
Tongue | 221 |
Frontier fortress | 235 |
Dust-proof mechanism | 2351 |
Rotor | 31 |
Stator | 32 |
Rotor fixed mount | 33 |
The first rotor dish | 311 |
Second rotor disk | 312 |
The first rotor fixed mount | 331 |
Second rotor fixed mount | 332 |
Mounting panel | 321 |
Winding | 322 |
First magnet | 3112 |
Ring gear | 41 |
Planetary gear set | 42 |
Support | 43 |
Sun gear | 44 |
Planetary gear | 421 |
Unilateral bearing | 432 |
Floral disc | 223、233 |
Installing hole | 234、3311、3321 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of bicycle electrical generator flower hub 100 provided by the invention, is installed on cycle wheel, drives flower hub 100 to rotate, and then produce electric energy, meet the power demands of electronic equipment when wheel (not shown) is rotated.This bicycle electrical generator flower hub 100 comprises hub axle 10, shell 20, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 and speed change gear 40.Shell 20 inside is provided with receiving space 21, for accommodating Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 and speed change gear 40, speed change gear 40 to be installed on shell 20 and with shell 20 geo-stationary, speed change gear 40 is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30.Shell 20, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 and speed change gear 40 are installed on hub axle 10, and shell 20 can rotate relative to hub axle 10 with speed change gear 40.When shell 20 rotates, drive speed change gear 40 synchronous axial system, and then drive Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 work to produce electric energy.By arranging speed change gear 40, making bicyclist without the need to providing higher riding speed, generator just can be made to run up, increase the power output of generator, meet the power demands of electronic product.
As shown in Figure 4, hub axle 10 entirety is column.Hub axle 10 is provided with through hole 11 and location notch 12.Through hole 11 along the relieved two ends running through hub axle 10, axle center of hub axle 10, for installing Quick release (not shown).Location notch 12 is arranged at the outer surface of hub axle 10.In the present embodiment, location notch 12 can be made up of multiple sub-location notch arranged of separating, and sub-location notch is axially set in the outer surface of hub axle 10 along hub axle 10, and the position of sub-location notch is determined according to needing the position of the assembly coordinated.
As shown in Figure 3, shell 20 comprise the first shell 22 and second housing 23, first shell 22 and second housing 23 removably fit together formed receiving space 21 to accommodate other assemblies.In the present embodiment, first shell 22 is provided with tongue 221, second housing 23 is provided with the groove (not shown) corresponding with tongue 221, the first shell 22 and second housing 23 are fitted together by the mutual fastening effect of tongue 221 with groove.In other embodiments, the position of tongue 221 and groove also can be exchanged mutually.In other embodiments, the first shell 22 is provided with multiple draw-in groove, second housing 23 is provided with multiple snap fit, the first shell 22 and second housing 23 are fitted together by the interaction of snap fit and draw-in groove.In other embodiments, the first shell 22 and second housing 23 can be provided with any structure that the first shell 22 and second housing 23 can be made mutually to fit together.First shell 22 and second housing 23 are provided with the through hole be oppositely arranged.In the present embodiment, the first shell 22 and second housing 23 entirety are circular, and through hole is arranged at circular axle center place.In other embodiments, the shape of shell 20 can change shape according to actual needs, as: tubular is square etc.The surface away from second housing 23 of the first shell 22 is provided with floral disc 223, the surface away from the first shell 22 of second housing 23 is provided with floral disc 233, floral disc 223,233, for installing spoke, makes shell 20 and wheel be installed together.Floral disc 223,233 is provided with the installing hole 234 be communicated with through hole 11.Installing hole 234 place is provided with bearing, and hub axle 10 is through through hole and installing hole 234 and fitted together by bearing and shell 20, and shell 20 can rotate relative to hub axle 10.Hub axle 10 is arranged with frontier fortress 235, frontier fortress 235 keeps out the side away from floral disc 234 in bearing, for cooperatively interacting with the front fork (not shown) of bicycle, wheel and front fork is installed together.Frontier fortress 235 is provided with dust-proof mechanism 2351, cooperatively interacts with the installing hole 234 on floral disc 233, prevent the impurity such as dust, water from entering into shell 20 through installing hole 234 and through hole 11 inner, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 is impacted.In the present embodiment, dust-proof mechanism 2351 is rubber ring.Frontier fortress 235 is also provided with locating piece, and the location notch 12 for hub axle 10 cooperatively interacts, and prevents frontier fortress 235 from rotating relative to hub axle 10.
Speed change gear 40 comprises ring gear 41, planetary gear set 42, support 43 and sun gear 44.Ring gear 41 entirety is circulus, and the inner surface of circulus is provided with tooth, and ring gear 41 is installed on the inner surface of wherein the first shell 22 regularly, with the first shell 22 synchronous axial system.Planetary gear set 42 is rotatably installed on support 43, and planetary gear set 42 comprises multiple planetary gear 421.In the present embodiment, the quantity of planetary gear 421 is 3, planetary gear 421 separately, circumferentially shape be arranged on support 43.In other embodiments, the quantity of planetary gear 421 can be 4,5 or other quantity adopted according to actual needs.Support 43 is provided with through hole, and support 43 is arranged on hub axle 10 by through hole, and planetary gear set 42 engages with ring gear 41.In the present embodiment, the through hole of support 43 is provided with unilateral bearing 432, support 43 is fitted together with hub axle 10 rotationally by unilateral bearing 432, wheel is when direction of advance is rotated to select the installation direction of unilateral bearing 432 to ensure, support 43 does not turn with hub axle 10 locking under the effect of unilateral bearing 432, namely prevent support 43 from rotating to the direction of advancing with wheel, support 43 can rotate along the direction that wheel direction of advance is contrary under the effect of unilateral bearing 432.In other embodiments, the through hole of support 43 can not arrange unilateral bearing 432, but arranges at the inwall of through hole the locating piece cooperatively interacted with draw-in groove, prevents support 43 and hub axle 10 from relatively rotating.Sun gear 44 to be sheathed on rotationally on hub axle 10 and to engage with planetary gear 421, when ring gear 41 rotates, drives multiple planetary gear 421 to rotate, and then drives sun gear 44 to rotate.Number of teeth amount due to ring gear 41 is N times of the number of teeth amount of sun gear 44, and therefore, the rotating speed of sun gear 44 is also N times of the rotating speed of ring gear 41.In the present embodiment, planetary gear 421 is individual layer gears.In other embodiments, planetary gear 421 can be double-layer gear, namely the gear that small one and large one two number of teeth amounts are not identical is integrated with one heart side by side, ring gear 41 engages with the pinion in planetary gear 421, gear wheel in planetary gear 421 engages with sun gear 44, the number of teeth amount that speed ratio equals ring gear 41 is multiplied by canine tooth quantity in planetary gear 421 divided by little number of teeth amount again divided by the number of teeth amount of sun gear 44, improves speed ratio further.
Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 comprises rotor 31, stator 32 and rotor fixed mount 33.Rotor 31 comprises the first rotor dish 311 and the second rotor disk 312, the first rotor dish 311 and the second rotor disk 312 geo-stationary.The first rotor dish 311 is fixedly connected with sun gear 44, the first rotor dish 311 is provided with through hole, is provided with bearing in through hole, and the first rotor dish 311 is installed together with hub axle 10 rotationally by bearing, when sun gear 44 rotates, the first rotor dish 311 is driven to rotate.In the present embodiment, the first rotor dish 311 is circular, and in other embodiments, the shape of the first rotor dish 311 is other shapes adopted according to actual needs such as square, rhombus.In the present embodiment, the material of the first rotor dish 311 is iron.The surface of the first rotor dish 311 is provided with multiple first magnet 3112, the magnetic pole of adjacent first magnet 3112 is contrary, pole orientation perpendicular to the surface of the first rotor dish 311, multiple first magnet 3112 separated from one another and circumferentially shape be installed on equably the first rotor dish 311 surface.In the present embodiment, the shape of the first magnet 3112 is fan-shaped, and fan-shaped large arc is away from the center of circle of the first rotor dish 311, and fan-shaped little arc is near the center of circle of the first rotor dish 311.In other embodiments, the shape of the first magnet 3112 can be trapezoidal, rectangle, the shape such as square.In the present embodiment, the quantity of the first magnet 3112 is even number.In the present embodiment, the first magnet 3112 is strong magnet.Second rotor disk 312 is provided with multiple second magnet (not shown), the structure of the second rotor disk 312 is identical with the structure of the first rotor dish 311, the structure of the second magnet is identical with the structure of the first magnet 3112, multiple second magnet and multiple first magnet 3112 one_to_one corresponding, and the magnetic pole of the magnetic pole of the second corresponding magnet and the first magnet 3112 is contrary.Rotor fixed mount 33 comprises the first rotor fixed mount 331 and the second rotor fixed mount 332, and the first rotor fixed mount 331 is for supporting the first rotor dish 311, second rotor fixed mount 332 for supporting the second rotor disk 312.The first rotor fixed mount 331 is provided with installing hole 3311 and snap fit (not shown), the first rotor dish 311 is installed on the surface away from the second rotor fixed mount 332 of the first rotor fixed mount 331, and the first magnet 3112 passes installing hole 3311 towards the second rotor fixed mount 332.In the present embodiment, the first rotor fixed mount 331 entirety is discoid, and snap fit is circumferentially distributed on the first rotor fixed mount 331 equably shape.In other embodiments, the first rotor fixed mount 331 can be the structure such as rectangle frame, square box, supports the first rotor dish 311 as long as meet.Second rotor fixed mount 332 is provided with installing hole 3321 and buckle (not shown), second rotor disk 312 is installed on the surface away from the first rotor fixed mount 331 of the second rotor fixed mount 332, and the second magnet passes installing hole 3321 towards the first rotor fixed mount 331.In the present embodiment, the second rotor fixed mount 332 entirety is discoid, and snap fit is circumferentially distributed on the second rotor fixed mount 332 equably shape.In other embodiments, the second rotor fixed mount 332 can be the structure such as rectangle frame, square box, supports the first rotor dish 311 as long as meet.When the first rotor fixed mount 331 and the second rotor fixed mount 332 are snapped together by the interaction of snap fit and buckle, multiple first magnets 3112 and multiple second magnet are toward each other and space is left in centre.In other embodiments, the first rotor fixed mount 331 and the second rotor fixed mount 332 can be linked together by the mode such as bolt, steady pin.Stator 32 comprises mounting panel 321 and multiple winding 322.Mounting panel 321 being provided with through hole, through-hole wall is provided with locating piece, for mutually engaging with the location notch 12 of hub axle 10, preventing stator 32 from rotating relative to hub axle 10, in the present embodiment, mounting panel 321 is non-metallic material.Multiple winding 322 is circumferentially arranged on mounting panel 321 shape.In the present embodiment, the quantity of winding 322 is not identical with the quantity of the first magnet 3112, and the shape of winding 322 is fan-shaped.In other embodiments, the quantity of winding 322 can be identical with the quantity of the first magnet 3112, and the shape of winding 322 can be trapezoidal, rectangle, square, circular etc.Connect according to joining end to end with the corresponding relation of magnet synchronous winding 322 wire between winding 322.Stator 32 is installed between the first magnet 3112 and the second magnet, and and leave gap between the first magnet 3112 and the second magnet, the first rotor dish 311 and the second rotor disk 312 can relative stator 32 be rotated.
Bicycle electrical generator flower hub 100 also comprises circuit board 50 and electrical storage device (not shown).Circuit board 50 is provided with through hole, and through-hole wall is provided with locating piece, for matching with the location notch 12 of hub axle 10, prevents circuit board 50 from rotating relative to hub axle 10.In the present embodiment, circuit board 50 is disc, and in other embodiments, the shape of circuit board 50 also can be other shapes be applicable to such as square, rectangle.The winding 322 of stator 32 is connected with circuit board 50 by wire, and wire collecting is with location notch 12, and circuit board 50 carries out rectification for the electric current inputted winding 322 and and converts, stable output voltage.In the present embodiment, the output electric wire of circuit board 50 extends to the outside of shell 20 through location notch 12, be connected with supply socket, for directly connecting power consumption equipment.In other embodiments, circuit board 50 can also be connected with electrical storage device, charges in ride to electrical storage device, when stopping riding, still can power to power consumption equipment.
During use, first by spoke (not shown), floral disc and wheel are coupled together, and then make shell 20 and the wheel synchronous axial system of flower hub, again brake disc is fixedly mounted on the side of shell 20, flower hub is placed on the relevant position of bicycle front fork, with the through hole of Quick release through hub axle 10, flower hub and bicycle front fork is fixed up, electric wire is fixed to headstock position, installation along front fork.When riding, wheel rotates forward and drives shell 20 to rotate, cannot rotate because hub axle 10 is fixed on front fork, create between shell 20 and hub axle 10 and relatively rotate, be fixed between ring gear 41 above shell 20 and hub axle 10 and equally also produce relative rotation, the rotation of ring gear 41 drives planetary gear 421 rotating in same direction, when wheel rotates forward, due to the effect of unilateral bearing 432, make support 43 and hub axle 10 geo-stationary, planetary gear 421 rotation forward drives sun gear 44 to rotate backward, with the direction of rotation of wheel, the number of teeth due to ring gear 41 is several times as much as the number of teeth of sun gear 44, the velocity of rotation of sun gear 44 is equally also the several times of vehicle wheel rotational speed, achieve acceleration.Sun gear 44 drives the first rotor dish 311 to rotate, and then drive the second rotor disk 312 synchronous axial system, due to stator 32, hub axle 10 is static relatively, therefore, when the first rotor dish 311 and the second rotor disk 312 relative stator 32 are rotated, winding 322 perpendicular cuts first magnet 3112 on installing rack and the magnetic line of force between the second magnet, generation current in winding 322, through rectification and the conversion of circuit board 50, export 5V direct current.When wheel to stop operating suddenly because braking or is slack-off; the first rotor dish 311 and the second rotor disk 312 continue to rotate backward under the effect of inertia; and then drive sun gear 44 to continue to rotate backward; sun gear 44 drives planetary gear 421 to rotate backward; because the unilateral bearing 432 on support 43 allows support 43 to rotate backward; therefore; planetary gear 421 drives support 43 to rotate backward along ring gear 41; planetary gear 421 loses the induced effect between ring gear 41, achieves the protective effect of planetary gear set 42
Dynamo hub for bicyle 100 provided by the invention, be connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30 by arranging speed change gear 40, improve the rotating speed of rotor 31, and then add the generated output of Blast Furnace Top Gas Recovery Turbine Unit (TRT) 30, meet the quick charge requirement of cyclist to electronic product, be of value to the popularization of cycling and the use of vehicle electronics product, meet the requirement of low-carbon environment-friendly trip and body-building.
Last it is noted that above execution mode is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to aforementioned embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned each execution mode, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each execution mode technical scheme of the present invention.
Claims (10)
1. a bicycle electrical generator flower hub, comprise hub axle and Blast Furnace Top Gas Recovery Turbine Unit (TRT), described hub axle is connected with described Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that, described bicycle electrical generator flower hub also comprises speed change gear, described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises rotor and stator, described speed change gear is connected with described rotor, and described speed change gear can rotate relative to described hub axle with described rotor, described stator and described hub axle geo-stationary, when described speed change gear rotates, drive the relatively described stator rotation of described rotor to produce electric energy.
2. bicycle electrical generator flower hub as claimed in claim 1, it is characterized in that, described speed change gear comprises sun gear, planetary gear set, support and ring gear, described planetary gear set to be arranged on described support and to engage with described ring gear, described sun gear engages with described planetary gear set, described sun gear is connected and geo-stationary with described rotor, when described ring gear rotates, drives the relatively described stator rotation of described rotor by described planetary gear set.
3. bicycle electrical generator flower hub as claimed in claim 2, it is characterized in that, described support is rotationally connected by unilateral bearing and described hub axle, when described ring gear braking, described sun gear is rotated further by the effect of inertia, drives described support to rotate along described ring gear relative to described hub axle by described planetary gear set.
4. bicycle electrical generator flower hub as claimed in claim 2, it is characterized in that, described planetary gear set comprises three planetary gears, and described three planetary gears are arranged on described support respectively, and described three planetary gears are separated from one another and all engage with described sun gear.
5. bicycle electrical generator flower hub as claimed in claim 1, it is characterized in that, described rotor comprises the first rotor dish and the second rotor disk, described speed change gear is connected with described the first rotor dish, and drive described the first rotor dish and described second rotor disk synchronous axial system, described the first rotor dish is provided with multiple first magnet, described second rotor disk is provided with the second corresponding magnet of multiple and described first magnet, described stator, between described the first rotor dish and the second rotor disk, described stator is provided with the winding corresponding with described first magnet.
6. bicycle electrical generator flower hub as claimed in claim 5, it is characterized in that, described first magnet and described second magnet are fan-shaped or trapezoidal, and the shape of described winding is fan-shaped or trapezoidal.
7. bicycle electrical generator flower hub as claimed in claim 1, it is characterized in that, described bicycle electrical generator flower hub also comprises shell, described shell is provided with receiving space to accommodate described Blast Furnace Top Gas Recovery Turbine Unit (TRT) and speed change gear, described shell is provided with through hole, in order to be rotationally connected with described hub axle, described through hole is provided with frontier fortress, described frontier fortress is provided with the dustproof construction with described through hole interference fit.
8. bicycle electrical generator flower hub as claimed in claim 1, it is characterized in that, described bicycle electrical generator flower hub also comprises circuit board, and described stator and described circuit board are electrically connected, described circuit board carries out rectification and conversion to the electric current that described stator exports, stable output voltage.
9. a bicycle, comprise front fork, wheel and the arbitrary bicycle electrical generator flower hub as described in claim 1-8, described colored hub is connected with described wheel by spoke, described wheel and described front fork are rotationally connected, when described bicycle moves, described wheel drives described speed change gear to rotate, and then drives the relatively described stator rotation of described rotor to produce electric energy.
10. a kind of bicycle as claimed in claim 9, it is characterized in that, described bicycle also comprises electrical storage device, voltage transitions output circuit, and electrical storage device and Blast Furnace Top Gas Recovery Turbine Unit (TRT) are electrically connected in order to save electric power, and externally provide continuous power by voltage transitions output circuit.
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CN201510260193.9A CN104868648A (en) | 2015-05-20 | 2015-05-20 | Power generating hub for bicycle and bicycle employing same |
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CN201510260193.9A CN104868648A (en) | 2015-05-20 | 2015-05-20 | Power generating hub for bicycle and bicycle employing same |
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Cited By (6)
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CN106160324A (en) * | 2016-07-11 | 2016-11-23 | 张小清 | Comprise electric bicycle electric power auxiliary supplementary device and the control method of electromotor |
CN107733157A (en) * | 2017-11-15 | 2018-02-23 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107749698A (en) * | 2017-11-30 | 2018-03-02 | 张伟 | Reciprocating inertia generating set |
CN107769463A (en) * | 2017-11-30 | 2018-03-06 | 张伟 | Inertial energy-accumulating and reforming unit |
CN107763050A (en) * | 2017-11-15 | 2018-03-06 | 昆山唐泽新能源科技有限公司 | Nut, the power generating hub using the nut and the vehicle using the power generating hub |
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CN106160324A (en) * | 2016-07-11 | 2016-11-23 | 张小清 | Comprise electric bicycle electric power auxiliary supplementary device and the control method of electromotor |
CN106160324B (en) * | 2016-07-11 | 2019-09-10 | 杭州东方文化园旅业集团有限公司 | Electric bicycle electric power auxiliary supplementary device and control method comprising generator |
CN107733157A (en) * | 2017-11-15 | 2018-02-23 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107763050A (en) * | 2017-11-15 | 2018-03-06 | 昆山唐泽新能源科技有限公司 | Nut, the power generating hub using the nut and the vehicle using the power generating hub |
CN107888022A (en) * | 2017-11-15 | 2018-04-06 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107888022B (en) * | 2017-11-15 | 2024-04-09 | 昆山唐泽新能源科技有限公司 | Power generation hub and vehicle using same |
CN107763050B (en) * | 2017-11-15 | 2024-04-16 | 昆山唐泽新能源科技有限公司 | Nut, power generation hub using same and vehicle using power generation hub |
CN107733157B (en) * | 2017-11-15 | 2024-06-04 | 昆山唐泽新能源科技有限公司 | Power generation hub and vehicle using same |
CN107749698A (en) * | 2017-11-30 | 2018-03-02 | 张伟 | Reciprocating inertia generating set |
CN107769463A (en) * | 2017-11-30 | 2018-03-06 | 张伟 | Inertial energy-accumulating and reforming unit |
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Application publication date: 20150826 |