CN2801600Y

CN2801600Y - Bicycle luminous lighting warning wheel hub

Info

Publication number: CN2801600Y
Application number: CN 200520007989
Authority: CN
Inventors: 韦仁明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-02
Filing date: 2005-04-02
Publication date: 2006-08-02
Anticipated expiration: 2015-04-02

Abstract

The utility model relates to a novel bicycle luminous lighting warning wheel hub, which comprises a hub disk and a hub barrel. The utility model is characterized in that the hub barrel of the wheel hub of a bicycle is provided with a set of induction type electricity generate light control lighting devices or a set of induction type source light control lighting devices, wherein the induction type electricity generate light control lighting devices are composed of stators, rotors, luminous devices, light control circuits, etc. a plurality of pairs of neodymium, iron and boron magnetic blocks are arranged at the edge direction of the stators (rotors), and correspondingly, a plurality of hollow wire packs are arranged at the edge direction of the rotors (stators); the wire packs and the magnetic blocks face to the center of each stator or each rotor or both sides; the induction type source light control lighting devices are composed of induction type rotating testers, batteries, the luminous devices, the light control circuits, a cover casing, etc. Thus, the utility model has the advantages of small integrated frictional force, no manual operation, small volume, light weight, part assembly, satisfactory luminous effect, attractive safety warning, favorable for popularization and application, etc. and can effectively prevent and reduce traffic accidents.

Description

Bicycle luminous lighting caution wheel hub

Technical field

The utility model relates to a kind of cycle hub, relates in particular to small the opening certainly from bright of a kind of friction force and warns wheel hub from the manually-operated bicycle luminous lighting that need not that closes.

Background technology

At present, known generator-type bicycle lighting wheel hub comprises hub tube and hub, its deficiency is: when its work, exist very big friction force between stator and the rotor, bring bigger load to the cyclist, and can not send showy rotary warning radiance, can not beautify the brightening car body again; In addition, it is heavy greatly also to exist body, inconvenient individual assembly unit, and inconvenience is repaired, and needs manually-operated trouble.Just because of above-mentioned reason, friction-type generating illumination wheel hub is difficult to popularize always.

Summary of the invention

Shake for overcoming the deficiencies in the prior art and lacking, to obtain beneficial effects such as the small and automation control of comprehensive friction force, the utility model has been taked following two kinds of technical schemes that are mutually related.

1, on the hub tube of cycle hub, a cover induction type light-operated light-emitting device that generates electricity is installed.This device is made up of generating stator, generating rotor, luminescent device, light-operated circuit etc., its principle of work is to utilize stator and epitrochanterianly many nd-fe-b magnetic block and some tubular wire bags scratchings are taken place closely mutually and are onlinely wrapped the principle manufacturing that produces strong induced voltage and formed, therefore, no indirect magnetic force friction between stator and the rotor, luminescent device gets electric and luminous.Wherein, the generating stator is moulded frame by circular stator, many stator is moulded the frame center and is sleeved on the hub tube by bearing or sliding sleeve to magnetic block (or many tubular wire bags), bearing or compositions such as sliding sleeve, damper, and damper is for laying particular stress on device, can be lead, its effect is the rotation of damping stator, and it is fixed in the bottom of stator, therefore, the generating stator is in relative stationary condition, can not be with wheel and the rotation together of hub tube.Magnetic block (or line bag) is around on the edge direction that is installed on this stator support, and the polarity of apparent N, S, N, S arranges, and magnetic patch (or line bag) is towards stator and the centre of rotor or the both sides at place separately; Accordingly, the generating rotor is made up of round rotor plastic stent and some tubular wire bags (or many to magnetic block) etc., luminescent device and light-operated circuit are installed on the rotor (or stator) of wired bag, the generating rotor is moulded frame center card pressure and is adsorbed in the hub letter, therefore, the generating rotor rotates with the hub tube with wheel.Between said stator and the rotor,

Keep less gap between magnetic patch and the line bag,, thereby obtain lighting effect preferably with the stronger induced voltage output of generation in stator and the mutual motion of rotor generation.

2, on the hub tube of cycle hub, the active light-operated light-emitting device of a cover induction type is installed.This device is made up of induction type rotation detector, battery, luminescent device, light-operated circuit, case etc.Wherein (1), induction type rotation detector are made up of the tubular wire bag and the magnetic block that are installed in the case, its principle of work is, when wheel, be installed on line bag and magnetic patch generation relative motion in the case, so just online wrapping produces induction detection voltage, after its green phase is answered treatment circuit, the control light-operated circuit, what need supplemental instruction is that centrifugal switch, rolling switch also can play this effect.But use this sensor detector to have contact pointless, remarkable advantage durable in use, highly sensitive.(2), case center card is pressed to be adsorbed on the hub tube or by bearing or sliding sleeve and is sleeved on the hub tube, can the same kind of light-emitting device the same by the balance of this light-emitting device and overbalance being installed also, can be rotated the luminous lighting caution and relative static luminous lighting is warned two kinds of illumination modes.

Above-mentioned luminescent device can be selected superbright degree white light-emitting diode for use, and this pipe can emit a brilliant light under milliampere level electric current and have the optically focused characteristic, light emitting diode such as red, green, orchid of also can arranging in pairs or groups; Look the structure and the circuit of light-emitting device, also available bulb, neon tube, the spy joins fluorescent tube etc. as luminescent device.

Above-mentioned light-operated circuit be made of photoconductive cell or photistor and other electronic devices and components, but also adapted purpose made integrated circuit replaces.

Above-mentioned two kinds of light-emitting devices owing to being carrier with plastics, therefore, but can be made into the generating stator of clamping capable assembling, generate electricity rotor, case, and therefore, peculiar being beneficial to popularizes, and all can install on the wheel hub of front and back.

When above-mentioned two kinds of devices are in rotation when luminous, owing to also utilized the arc of the physiological property of persistence of vision of human eye and steel ring reflective, illumination and caution effect are satisfied, also because the shining mutually of luminary and steel ring, steel wire, the cooperation of the illuminator of other color, the car body that beautified brightening again naturally.

In sum, but the utlity model has that comprehensive friction force is small, automation assembly unit, in light weight, advantage such as volume is little, illumination is satisfied, security warning is eye-catching, therefore, quite can avoid and reduce road traffic accident, quite help popularizing.

Description of drawings

Fig. 1 is a kind of bicycle induction type generating illumination and warning front wheel hub longitudinal sectional drawing.

Fig. 2 is the light-operated circuit figure of Fig. 1 embodiment.

Fig. 3 is a kind of line bag stator schematic top plan view.

Fig. 4 is a kind of magnetic patch rotor schematic top plan view.

Fig. 5 is the longitudinal sectional drawing of another kind of bicycle induction type generating illumination and warning front wheel hub.

Fig. 6 is the scheme drawing of the active light-operated illumination and warning wheel hub of a kind of induction type.

Fig. 7 is the scheme drawing of the active light-operated illumination and warning wheel hub of another kind of induction type.

Fig. 8 is the induction light control circuit figure of Fig. 6, Fig. 7 embodiment.

Fig. 9 is that a kind of high pressure forms electrical schematic diagram.

Figure 10 is a kind of electrical schematic diagram that charges the battery.

The specific embodiment

Fig. 1 has showed a kind of structure longitudinal sectional drawing of bicycle induction type electricity-generating and light-emitting illumination and warning front wheel hub, in the drawings, hub 10 tightly is enclosed within hub tube 1 two ends, circular stator plastic stent is enclosed within hub tube 1 middle part by metal sliding sleeve 6,16 thickness are 3 millimeters, length is that 20 millimeters arc nd-fe-b magnetic block is N, S, N, the S coupling link is on support 2 outer rims that are installed on 100 millimeters of diameters, 3 is this magnetic block among the figure, magnetic patch is towards the center position of support 2, and hoop has annular iron plate on support 2 outer rims, to adsorb fixedly magnetic patch, in support 2, be provided with oil storage chamber 11, to reduce the friction force between stator and wheel hub tube to greatest extent, 8 is lead formula damper, and its effect is to keep stator to be in relative stationary condition.12 thickness are 10 millimeters, length and width are that 20 millimeters tubular wire bag is equally spacedly around on the edge that is installed on round rotor plastic stent 4, among the figure, 5 is this line bag, form by the coiling of thin copper enamel wire, resistance 2K Ω, its line bag is towards the center of rotor field spider 4, the both sides, center of rotor field spider 4 are inhaled post 7 by nd-fe-b and are adsorbed on the

hub tube

1,9 is the luminous diode of copper stent white superbright degree, totally 24, divides 12 pairs to be installed between 12 line bags, 12 is the location oil sheet between stator and the rotor, forms by many.Therefore, when wheel, motion mutually takes place in stator and rotor, just online wrapping produced induced voltage, and can be rotated the luminous lighting warning way, the experiment proved that, this structure light-emitting wheel hub, lighting effect is good, caution below order, flicker free sense, volume be little, in light weight, no matter go up a slope, descending, can both reach than promising result, in addition, for ease of interting steel wire and repairing, can on stator and rotor, be provided with the breach of to peg graft, but also can be designed to sliceable splicing structure, also the rotor card can be inserted and be installed on the steel wire.

Fig. 2 is the light-operated circuit figure of the foregoing description, and this circuit is installed on rotor field spider 4 inside.L ₁, L ₂, L ₃, L ₄Be 4 in above-mentioned 12 line bags, R ₁, R ₂, R ₃, R ₄Be step-down protective resistance, D ₁-D ₈Be above-mentioned 24 8 of merely hitting, be white superbright light emitting diode, R ₇, R ₁₀Be photoconductive cell, C ₃, C ₄Be delayed luminescence electric capacity, its effect is that light-emitting diode still can be delayed time luminous, does not influence illumination when light moment photograph.This figure principle of work is, when wheel revolutions, and D ₉, D ₁₀From L ₄Middle rectification goes out bias voltage, for two multiple unit tube base stages, and during daytime, R ₇, R ₁₀It is very little to become, so dividing potential drop is also very low, delivery pipe ends, and under night or half-light line, R ₇, R ₁₀Become very big, so dividing potential drop is very high, two multiple unit tube saturation conductions, light emitting diode is luminous to greatest extent.The reference value of other element is C ₁=C ₂=100 μ, R ₅=2K Ω, R ₆=R ₉=240K Ω, R ₈=R ₁₁=180K Ω.

Fig. 3 is another kind of line bag stator scheme drawing, encircle equably in the marginarium of circular stator plastic stent 28 line bags are housed, the line bag is towards both sides, and carriage center is sleeved on the hub tube by bearing 6, lay particular stress on damper lead 8 and be installed on this support bottom, light emitting diode 9 is installed concentratedly in the support front side.Fig. 4 is another kind of and the corresponding magnetic patch rotor of Fig. 3 scheme drawing, adorns 8 nd-fe-b magnetic blocks in the marginarium of rotor plastic stent 2 uniform ring, and magnetic patch is towards the rotor field spider both sides, and its carriage center is attached on the hub tube 1 by inhaling post 7 pressures.Fig. 5 is the longitudinal profile scheme drawing that has comprised the another kind of induction type generating illumination and warning front wheel hub of Fig. 3, Fig. 4 structure, and 3 is magnetic block among the figure, and totally 8,5 is the line bag, totally 16, and this routine center line bag, magnetic patch specification unanimity.Present embodiment is static relatively lighting system, and 32 white light-emitting diodes can luminous the place ahead of illuminating of while.

Fig. 6 is the active light-operated luminous lighting caution wheel hub scheme drawing of a kind of induction type, No. 5 batteries of 4 joints have been installed in the round plastic case, 1 is rotated induction

detection line bag

5 and 1 magnetic block that can swing 3 and corresponding control circuit, its case center is pressed on the hub tube 1 by inhaling the suction of post 7 and spring, light emitting diode 9 rings are contained on its outer rim, case divides A, B two halves, can engage and can separate.This light-emitting device center of gravity is at the center, for balance is installed.

Fig. 7 is the active light-operated illumination and warning wheel hub scheme drawing of another kind of induction type, circular case is formed by A, the engaging of B two halves, its center is sleeved on the hub tube 1 by two semicircle metal sliding sleeves 6, battery 15 overbalances are installed in the case bottom and make whole light-emitting device center of gravity down, rotating sensor detector is made up of the line bag 5 and the magnetic block 3 that are installed in the case, therefore, when wheel revolutions, this device is in static relatively luminous situation.Above-mentioned two kinds of active illuminating devices, can be by changing and distortion, be installed on the bicycle wire, on the vehicle wheels, can make safety warning device and use, in active illuminating device is planted in the back, radio receiver, the tinkle of bells chip, theftproof chip, Music Clip can be installed, shake control receiving processing circuit etc., make it not only can be luminous, also but sounding can be reported to the police, and can shake control, thereby make it long-pending multi-functional, strengthen its practicality in one.

Fig. 8 is the induction light control circuit figure that is installed in the case, and when wheel, line bag L exports induced voltage, makes Q ₁Conducting for multiple unit tube provides base tension, and is being controlled the work of luminotron, Q among the figure jointly under the effect of light-operated circuit ₂Be the current limliting aerotron, by regulating the base potential device, controllable flow is through the total current of luminotron, and the element referential data is C among the figure ₁=100 μ, G ₃=4.7 μ, R ₆=240K, R ₈=180K, R ₇Be photoconductive cell.

Fig. 9 is a kind of high-pressure forming circuit figure, L1 '-L16 ' is 16 line bags among Fig. 5 embodiment, because Fig. 5 embodiment center line bag becomes corresponding arrangement with magnetic patch, therefore, can inspire in the same way simultaneously in each line bag and answer pulse with pressure sensitivity, these pulses are by line bag series aiding connection, can produce very high superimposed voltage, produce high pressure output again behind multiplication of voltage cover stream, through experiment, K closes ₁Or K ₂, can make many neon tubes 13 luminous, the fluorescent tube 14 that the spy is joined is luminous, and the foregoing circuit light-operated circuit omits.

Figure 10 is a kind of circuit diagram that dashes electricity to battery, chargeable battery is installed in the stator plastic stent among Fig. 5 embodiment, require and to have no attraction to magnetic block towards battery, and be installed on the bottom of stator, 16 line bags in the stator support, divide four groups, rectifying and wave-filtering stack back dashes electricity to rechargeable battery, and as shown in figure 10, L1 '-L4 ' is first group, therefore, can in the process of riding, store electric weight daytime; For making storage electricity sufficient, can solar opto-electronic board be installed in these light-emitting device both sides again, change the luminous energy on daytime into electric energy and store, therefore, when night by bike the time, sufficient battery by behind the light-operated circuit C to bulb 16 power supplies, can reach good illuminating effect.

Claims

1, a kind of bicycle luminous lighting caution wheel hub, comprise hub and hub tube, it is characterized in that: on the hub tube of cycle hub, one cover induction type generate electricity light-operated light-emitting device or the active light-operated light-emitting device of a cover induction type are installed, wherein (1), induction type generates electricity light-operated light-emitting device by the generating stator, the generating rotor, luminescent device, compositions such as light-operated circuit, some around being equipped with on the edge direction of generating stator or rotor to the nd-fe-b magnetic block, accordingly, on the edge direction of generating rotor or stator around some tubular wire bags are installed, its magnetic patch and line bag are towards stator and the centre of rotor or the both sides at place separately, and magnetic patch is relative with the line bag and keep less gap, luminescent device and light-operated circuit to be installed on the rotor or stator of wired bag; (2) the active light-operated light-emitting device of induction type is made up of induction type rotation detector, battery, luminescent device, light-operated circuit, case etc., wherein, the induction type rotation detector is made up of the tubular wire bag and the magnetic block that are installed in the case, and battery is dry storage battery, chargeable battery, lithium cell or solar cell.

2, according to this bicycle luminous lighting caution wheel hub of claim 1, it is characterized in that: luminescent device is a superbright degree white light-emitting diode.

3, according to this bicycle luminous lighting caution wheel hub of claim 1, it is characterized in that: luminescent device is bulb, neon tube, and the spy joins fluorescent tube.

4, according to this bicycle luminous lighting caution wheel hub of claim 1, it is characterized in that: light-operated circuit is made up of photoconductive cell or photistor and other electronic devices and components.

5, according to this bicycle luminous lighting caution wheel hub of claim 1, it is characterized in that: the outside face at above-mentioned two kinds of light-emitting devices can add the installation solar opto-electronic board.

6, according to this bicycle luminous lighting caution wheel hub of claim 1, it is characterized in that: in the case of the active light-operated light-emitting device of induction type, can add radio receiver, the tinkle of bells chip, Music Clip, theftproof chip, remote control reception controller are installed.