CN104743009A - Self-generating lighting lamp - Google Patents
Self-generating lighting lamp Download PDFInfo
- Publication number
- CN104743009A CN104743009A CN201310747657.XA CN201310747657A CN104743009A CN 104743009 A CN104743009 A CN 104743009A CN 201310747657 A CN201310747657 A CN 201310747657A CN 104743009 A CN104743009 A CN 104743009A
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- CN
- China
- Prior art keywords
- flap
- iron plate
- type iron
- type
- fixed
- 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
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Classifications
-
- 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
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
- B62J6/14—Belt drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a self-generating lighting lamp on a wheel. The self-generating lighting lamp is composed of a miniature multipolar low-speed disc generator, a lamp and a transmission mechanism. Magnets are fixed evenly on the left end face of a yoke to form a rotor; a belt pulley is arranged on the right end face of the yoke and is installed at the right end of a shaft in a penetrating manner; an annulus winding in a shell is clamped on the middle of a petal type metal plate, installed at the left end of the shaft in a penetrating manner and fixed by a nut. An electric generator is fixed to a fork of a bicycle through a support, and driven by a belt to generate electricity to light. The device is simple in structure, convenient to install, large in power and smooth and steady in output voltage.
Description
Technical field
The present invention relates to the configuration of lighting generator on a kind of bicycle and pass device, particularly a kind of generator configuration in wheel Grains. the bicycle generating illuminator device of belt drive.
Technical background
Power generation assembly that existing bicycle uses adopts mill electric roller directly to rub tire, it is pressed in above cycle casing by the belt wheel of electrical generator, has certain pressure by friction transmission. generate electricity. and revolution ratio is very large in addition. produce larger resisting moment. treadmill is painstaking and noise is large. also cover tire easy to wear. especially in the rainy day. meet muddy road. almost cannot use.
Although disclosed bicycle generating set at present. still can overcome above-mentioned shortcoming. electrical generator still adopts traditional radial magnetic circuit structure. and its axial dimension is larger, be contained in outstanding aobvious burden on bicycle. because be subject to the restriction of radial dimension. be difficult to be designed to multipole. what have drives with the driving wheel be contained on floral disc. and revolution ratio just seems too little, if the electrical generator of design needs to adopt more expensive high performance permanent magnetic materials neodymium iron oxygen. considerably increase the cost of device like this. in addition. and the driving wheel of this device is contained on the floral disc of wheel. because of the inner side of bicycle rear. there is more abundant space. and driving wheel is contained in front-wheel. and position just seems nervous. if band-type brake car. its driving wheel of back brake car just more cannot be installed. so this structure has limited to the usability of this device greatly.
Summary of the invention
The object of the invention is a kind of self-generating light designed for above problem.It adopts axial magnetic current. end coupling. and multipole low speed disk generator. it is by the drive wheel electrical power generators be fixed on bicycle spoke. material section selects the permanent-magnet ferrite compared with health valency. larger power can be obtained.
The present invention is achieved in that this device is by miniature multipole low speed disk generator 3, light fixture 2 and transmission device form. and toroidal winding 1 O be contained in shell 8 is clipped in the centre of flap-type iron plate 9 and bowl-type flap-type iron plate 17. and magnetite 12 is evenly fixed on the left side of yoke 13. form rotor. the right side of yoke 13 there is belt 14, be installed on the right-hand member of axle II. shell 8. flap-type iron plate 9. bowl-type flap-type iron plate 17. toroidal winding 10 and support 1 are installed on the left end of axle 11. fix by nut 7. electrical generator 3 thing support 1 is fixed on the car fork of bicycle. and drive wheel 5 is fixed on the spoke of bicycle by screw 6. and belt 4 drives electrical generator 3.
The present invention can be achieved in that flap-type iron plate 9 and bowl-type flap-type iron plate I 7 form stator core. and that can be lobe number be flap-type iron core is 3 right. and rotor can be 3 pairs of magnetic poles. and magnetite 12 is permanent-magnet ferrite material.
Good effect of the present invention is: change the type of drive that existing Triboelectric lamp of bicycle rubs on cover tire. overcome the feature of requiring great effort by bike. and the disadvantage of the cover tire that easily weares and teares. adopting the generator generating of low speed disc type emblem. its horsepower output is large. and output voltage is steady. and this apparatus structure is simple. and easy for installation. all can install at any time the bicycle of various model. and have ornamental.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Figure l is mounting structure schematic diagram of the present invention.
Fig. 2 is the structure cut-away view of electrical generator of the present invention.
In accompanying drawing: l mono-support .2-light fixture .3 mono-electrical generator .4 mono-belt. .5-drive wheel .6-screw .7-nut .8-shell .9-flap-type iron plate .10 mono-toroidal winding .Il mono-axle .1 2 one magnetite .13 mono-yoke .14-belt pulley .15-coil rack .16-threading circle .17 mono-bowl-type flap-type iron plate.
As shown in Figure 2. the version of electrical generator 3 is: the toroidal winding 10 be contained in shell 8 is clipped in the centre of flap-type iron plate 9 and bowl-type flap-type iron plate 17. and the relative position of the lobe of flap-type iron plate 9 and bowl-type flap-type iron plate l 7 intermeshes. and magnetite l 2 is evenly fixed on the left side of yoke l 3, form rotor, the right side of yoke 13 there are belt pulley 14(rotor and belt pulley are integrated), be installed on the right-hand member of axle 11, and sway, shell 8, flap-type iron plate 9, toroidal winding 10, bowl-type flap-type iron plate 17 and support 1 are installed on the left end of axle 11, fix by nut 7.
As shown in Figure 1, driving engine 3 is fixed on the front fork of bicycle by support 1, also can be fixed on back vent, and belt 4, by the uniform infall being fixed on bicycle spoke of screw 6, is enclosed within belt pulley 14 and drive wheel 5 by drive wheel 5.Electrical generator 3 is driven to generate electricity by belt 4, the lead-in wire of motor is connected to light fixture 2 by threading circle 16, light fixture 2 can be fixed on support 1, also can be fixed in bicycle handle bar, convenient illumination, if do not need daytime belt 4 to be taken off from belt pulley 14 during illumination, the elasticity by belt 4 self contracts voluntarily on drive wheel 5.
Claims (4)
1. one kind by miniature multipole low speed disk generator 3, the spontaneous illuminating lamp of light fixture 2 and transmission device composition. it is characterized in that: a, the toroidal winding 10 be contained in shell 8 are clipped in the centre of flap-type iron plate 9 and bowl-type flap-type iron plate 17, magnetite 12 is evenly fixed on the left side of yoke 13, forms rotor; The right side of yoke 13 has belt pulley 14, be installed on the right-hand member of axle 11, shell 8, flap-type iron plate 9, toroidal winding 10, bowl-type flap-type iron plate 17 and support 1 are installed on the left end of axle 11; Fix by nut 7; Electrical generator 3 is fixed on the car fork of bicycle by support 1, and drive wheel 5 is fixed on the spoke of bicycle by screw 6, and belt 4 moves electrical generator 3.
2. wheel generating illumination equipment according to claim 1, is characterized in that: flap-type iron plate 9 bowl-type flap-type iron plate 17 forms stator core.
3. wheel generating illumination equipment according to claim 1, is characterized in that: that can be lobe number be flap-type iron core is 3 right.
4. wheel generating illumination equipment according to claim 1, is characterized in that: rotor is 3 pairs of magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747657.XA CN104743009A (en) | 2013-12-31 | 2013-12-31 | Self-generating lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747657.XA CN104743009A (en) | 2013-12-31 | 2013-12-31 | Self-generating lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104743009A true CN104743009A (en) | 2015-07-01 |
Family
ID=53583434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747657.XA Pending CN104743009A (en) | 2013-12-31 | 2013-12-31 | Self-generating lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104743009A (en) |
-
2013
- 2013-12-31 CN CN201310747657.XA patent/CN104743009A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |