CN101806424A - Vehicular rotary caution light - Google Patents

Vehicular rotary caution light Download PDF

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Publication number
CN101806424A
CN101806424A CN200910078085A CN200910078085A CN101806424A CN 101806424 A CN101806424 A CN 101806424A CN 200910078085 A CN200910078085 A CN 200910078085A CN 200910078085 A CN200910078085 A CN 200910078085A CN 101806424 A CN101806424 A CN 101806424A
Authority
CN
China
Prior art keywords
generator
axle
illuminator
bicycle
rotating lamp
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
Application number
CN200910078085A
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Chinese (zh)
Inventor
徐汉鹏
谢佩晔
徐玮佳
徐玮欣
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN200910078085A priority Critical patent/CN101806424A/en
Publication of CN101806424A publication Critical patent/CN101806424A/en
Pending legal-status Critical Current

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    • 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
    • B62J6/08—Tyre drives
    • 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
    • B62J6/22—Warning or information lights

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a vehicular rotary caution light installed on a vehicle. The vehicular rotary caution light is characterized by comprising a generator, at least one illuminant, a driving device and a rotating device, wherein the generator is provided with a mandrel and two electrodes; a loop is formed among the two electrodes of the generator and the illuminants by a conductive device; the driving device is used for driving the mandrel of the generator to rotate, and the generator generates electric power to enable the illuminants to be lightened; and the rotating device enables the mandrel of the generator to drive the illuminants to rotate. When the vehicle runs, the mandrel of the generator can be driven by utilizing a specific means to rotate, and the generator generates electric power, so that the illuminants brighten up and play a role of rotary caution on a rotary rack.

Description

Vehicular rotary caution light
Technical field
The present invention is relevant with alarming device, is meant a kind of Vehicular rotary caution light especially.
Background technology
In the past, bicycle only is a kind of vehicles of cheapness.But along with the industry and commerce development, locomotive and automobile replace gradually becomes the main vehicles.Along with healthy subject under discussion with environmental protection comes back gradually, bicycle one of the equipment that becomes recreation and body-building of changing one's identity suddenly.In period in that 07～08 year oil hurricane rises, drive the purpose that bicycle has more added carbon reduction.Until today, drive the main project that bicycle has become many people's outdoor activities holiday.
When drove bicycle night, alarming device was considerable device, can be used to ensure rider's safety.Early stage alarming device only is to utilize reflecting piece, yet the caution poor effect of reflecting piece is a undisputable fact.Recently common alarming device is to use the LED lamp.Utilize the alarming device of LED lamp to provide and warn effect preferably.But the LED warning lamp all needs to install battery.Need many automobile friends just to begin the bicycle motion before the sun sets, after the same day was subduing, the automobile friend opened warning lamp and just finds not have electricity, and this is a breakneck thing.In addition, this kind LED warning lamp can use separately, therefore has stolen problem.
Summary of the invention
At the problems referred to above, main purpose of the present invention is to provide a kind of Vehicular rotary caution light, and it need not battery can the effect of luminous generation rotary warning.
For achieving the above object, a kind of Vehicular rotary caution light provided by the present invention is installed on the vehicle, it is characterized in that comprising: a generator has an axle and two electrodes; At least one illuminator by an electric installation, forms a loop between two electrodes of described generator and described illuminator; One drive unit is used to drive the axle rotation of described generator, allows described generator produce electric power, makes described illuminator shinny; One whirligig makes the axle of described generator drive described illuminator rotation.
In the technical scheme of the invention described above, described whirligig has a swivel mount, and an end of described swivel mount is connected to the axle of described generator, and described illuminator then is arranged on the described swivel mount.
Described swivel mount has an extension and a rotation section for become the plate of L type without exception; Described extension is connected to the axle of described generator, and described illuminator is arranged on the described rotation section, and when described axle was rotated, described rotation section can be around described generator rotation.
Also include a housing, described generator is installed in the described housing.
Described electric installation has on the axle that a dead ring is sheathed on described generator, and a bearing holder (housing, cover) is connected to described dead ring; Described bearing has an outer shroud, an interior ring and is positioned at middle rotor, and described interior ring, outer shroud and rotor are conductive material; One electrode and the described axle of described generator are the state that electrically conducts; Another electrode then is electrically connected to the outer shroud of described bearing; One electrode of described illuminator is electrically connected to the interior ring of described bearing, and another electrode then property is connected to described axle, to form a loop.
Described drive unit includes on the axle that a friction pulley is arranged at described generator; Described friction pulley contacts with the wheel of bicycle, when described wheel rotates, can drive described axle rotation via described friction pulley.
Described whirligig is the swivel mount with some blades, and described illuminator is arranged on the described blade; Described drive unit rotates by each described blade of wind drive, and then drives described axle rotation.
Described whirligig is for directly to be arranged at described illuminator on the axle of described generator.
Also have a pedestal, which is provided with at least one illuminator, described illuminator is electrically connected with described generator.
Have a control circuit on the described pedestal, be used to control flickering of described illuminator.
Adopt technique scheme, the present invention need not to use external power, can allow light fixture of the present invention produce the illumination or the warning function of rotation, so just find not have the problem of electricity after need not to worry to go out by bike.And swivel mount of the present invention also can be made vane type, allows the direct moving blade of wind-force, makes the axle rotary electrification of generator, thus the effect that allows illuminator on the blade produce rotary warning.
Description of drawings
Fig. 1 is the stereogram of the present invention's first preferred embodiment;
Fig. 2 is the cutaway view of the present invention's first preferred embodiment;
Fig. 3 is the stereogram of the present invention's second preferred embodiment;
Fig. 4 is the cutaway view of the present invention's second preferred embodiment;
Fig. 5 is the schematic diagram of the present invention's second preferred embodiment.
The specific embodiment
Now lifting following examples also is elaborated to structure of the present invention and effect in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the Vehicular rotary caution light 1 that provided of the present invention's first preferred embodiment is set up on the front fork 102 of a bicycle 100.Rotary warning light fixture 1 mainly is made up of a pedestal 10, a housing 12, a generator 14, a swivel mount 24, an electric installation 32 and some illuminators 30.
Pedestal 10 is that a section becomes L shaped plate, and one section is fixed on the front fork 102 of bicycle 100 with welding, adhesive agent, band, screw, rivet or other means that are fit to, and another section is forwards extended so that housing 12 is fixed thereon.
Housing 12 is with metal or the made cylinder of other conductive material, itself forms an electrode contact.
Generator 14 is installed in the housing 12, wherein has a stator (not shown) and a rotor (not shown).Rotor has an axle 16 and extends housing 12.Can allow generator 14 produce electric energy with external force mandrel 16, this electric energy can conduct to two electrodes 18,20 that are positioned at generator 14 rear ends again through a brush (not shown).Wherein an electrode 18 contacts with housing 12, and axle 16 then is electrically connected with housing 12.The outer end of axle 16 has a friction pulley 22, and friction pulley 22 contacts with the wheel frame of the front-wheel 104 of bicycle 100, can drive friction pulley 22 rotations when front-wheel 104 rotates, and then makes axle 16 rotations, allows generator 14 produce electric power.
Swivel mount 24 is a L-shaped plate, has an extension 26 and a rotation section 28.Extension 26 is fixed on the axle 16 of generator 14, but when allowing axle 16 rotation driven rotary section 28 around housing 12 rotations.Each illuminator 30 is the LED lamp, is installed on the rotation section 28 of swivel mount 24 with predetermined distribution.
Electric installation 32 has a dead ring 34, is fixed on the axle 16 of generator 14, and a bearing 36 (it can be ball bearing or roller bearing) is sheathed on the dead ring 34.Bearing 36 has an outer shroud 38, interior ring 40 and some rotors 42 between inner and outer rings 38,40, and interior ring, outer shroud 38,40 and rotor 42 are conductive material.One electrode 20 of generator 14 utilizes an electric wire 44 to connect outer shroud 38 to bearing 36, interior ring 40 then utilizes electric wire 46 to be connected to an electrode of each illuminator 30, another electrode of each illuminator 30 then utilizes the electric wire (not shown) to overlap axle 16 to generator 14, forms a loop.
Front fork 102 is provided with a pedestal 50, and it is provided with some illuminators 52, and pedestal 50 is provided with expectant control circuit (not shown), controls each illuminator 52 and flickers with predetermined pattern.Generator 14 is connected to control circuit by two electric wires 54, is connected to each illuminator 52 again.
When driving bicycle 100 when wheel 104 is rotated, drive axle 16 rotations of generators 14 by friction pulley 22, make generator 14 produce electric energy.Electric energy is conducted to each illuminator 30 with each electric wire 46, and makes it shinny through electric wire 44, electric installation 32 by electrode 20.And, make 30 one-tenth luminous states of rotation of each illuminator, thereby produce eye-catching caution effect because swivel mount 24 is fixed on the axle 16.The unnecessary electric power of generator more can be lighted the illuminator 52 on the substrate 50, by control circuit, can produce the special visual effect of flicker, so that extra warning function to be provided.
The axle rotation that drives generator has many different modes.As shown in Figure 3, Figure 4, be the Vehicular rotary caution light 2 that the present invention's second preferred embodiment is provided, itself and first embodiment are similar, have a pedestal 60, a housing 62, a generator 64, an electric installation 66, a swivel mount 68 and illuminator 70.Difference be in: pedestal 60 is to be fixed on the handle 106 of bicycle 100 with a band 72, and housing 62 is embedded in pedestal 60 in detachable mode.In addition, swivel mount 68 has some blades 74, and illuminator 70 is installed on the blade 74.When driving bicycle 100, wind-force can drive blade 74 rotation of swivel mount 68, and the axle 76 that drives generator 64 rotates in the lump, makes each illuminator 70 luminous with generation electric power.
As shown in Figure 5, be the Vehicular rotary caution light 3 that the present invention's the 3rd preferred embodiment is provided, its main difference is: the axle 80 of generator is stretched out at the two ends of housing 82, and its front end 801 is provided with friction pulley 84, and rear end 802 is provided with illuminator 86.Can produce the effect of rotary warning so, equally.
Characteristics of the present invention are as follows:
1, need not to use external power, can allow light fixture of the present invention produce illumination or the warning function of rotation, so need not to worry to go out by bike the rear problem of just finding not have electricity.
2, in the above-described embodiments, the axle of generator is to rub or the wind-force drive. In fact, any driving means, for example: belt, chain, gear, or other any suitable mode all are applicable to the present invention.
3, general power generator structure needs gravity to drive, and the present invention powers via axle, does not therefore need gravity to drive.
4, the present invention does not need external distribution conduction, therefore has simple Circnit Layout.
5, the electric power that produces of this generator, except for the illuminator on the swivel mount, also can for other light fixture (such as head lamp or taillight) or be erected at required electric power or the charging of electronic product on the bicycle (such as GPS navigation device, speedometer etc.).

Claims (10)

1. a Vehicular rotary caution light is installed on the vehicle, it is characterized in that comprising:
One generator has an axle and two electrodes;
At least one illuminator by an electric installation, forms a loop between two electrodes of described generator and described illuminator;
One drive unit is used to drive the axle rotation of described generator, allows described generator produce electric power, makes described illuminator shinny;
One whirligig makes the axle of described generator drive described illuminator rotation.
2. the rotating lamp of bicycle as claimed in claim 1, it is characterized in that: described whirligig has a swivel mount, and an end of described swivel mount is connected to the axle of described generator, and described illuminator then is arranged on the described swivel mount.
3. the rotating lamp of bicycle as claimed in claim 2 is characterized in that: described swivel mount is for become the plate of L type without exception, has an extension and a rotation section; Described extension is connected to the axle of described generator, and described illuminator is arranged on the described rotation section, and when described axle was rotated, described rotation section can be around described generator rotation.
4. the rotating lamp of bicycle as claimed in claim 1, it is characterized in that: also include a housing, described generator is installed in the described housing.
5. the rotating lamp of bicycle as claimed in claim 1 is characterized in that: described electric installation has on the axle that a dead ring is sheathed on described generator, and a bearing holder (housing, cover) is connected to described dead ring; Described bearing has an outer shroud, an interior ring and is positioned at middle rotor, and described interior ring, outer shroud and rotor are conductive material; One electrode and the described axle of described generator are the state that electrically conducts; Another electrode then is electrically connected to the outer shroud of described bearing; One electrode of described illuminator is electrically connected to the interior ring of described bearing, and another electrode then property is connected to described axle, to form a loop.
6. the rotating lamp of bicycle as claimed in claim 1 is characterized in that: described drive unit includes on the axle that a friction pulley is arranged at described generator; Described friction pulley contacts with the wheel of bicycle, when described wheel rotates, can drive described axle rotation via described friction pulley.
7. the rotating lamp of bicycle as claimed in claim 1, it is characterized in that: described whirligig is the swivel mount with some blades, described illuminator is arranged on the described blade; Described drive unit rotates by each described blade of wind drive, and then drives described axle rotation.
8. the rotating lamp of bicycle as claimed in claim 1, it is characterized in that: described whirligig is for directly to be arranged at described illuminator on the axle of described generator.
9. the rotating lamp of bicycle as claimed in claim 1, it is characterized in that: also have a pedestal, which is provided with at least one illuminator, described illuminator is electrically connected with described generator.
10. the rotating lamp of bicycle as claimed in claim 9 is characterized in that: have a control circuit on the described pedestal, be used to control flickering of described illuminator.
CN200910078085A 2009-02-13 2009-02-13 Vehicular rotary caution light Pending CN101806424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910078085A CN101806424A (en) 2009-02-13 2009-02-13 Vehicular rotary caution light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910078085A CN101806424A (en) 2009-02-13 2009-02-13 Vehicular rotary caution light

Publications (1)

Publication Number Publication Date
CN101806424A true CN101806424A (en) 2010-08-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910078085A Pending CN101806424A (en) 2009-02-13 2009-02-13 Vehicular rotary caution light

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108454746A (en) * 2017-02-21 2018-08-28 陈德胜 Self power generation alarming device and including the vehicle-carried of the device
CN108591950A (en) * 2018-05-21 2018-09-28 浙江理工大学 A kind of shared bicycle confession electric lighting device
CN110762403A (en) * 2018-07-25 2020-02-07 刘清忠 Energy-conserving rotatory lantern of tradition of hand push
CN112735298A (en) * 2021-02-04 2021-04-30 浙江师范大学 Wheel warning lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108454746A (en) * 2017-02-21 2018-08-28 陈德胜 Self power generation alarming device and including the vehicle-carried of the device
CN108591950A (en) * 2018-05-21 2018-09-28 浙江理工大学 A kind of shared bicycle confession electric lighting device
CN110762403A (en) * 2018-07-25 2020-02-07 刘清忠 Energy-conserving rotatory lantern of tradition of hand push
CN112735298A (en) * 2021-02-04 2021-04-30 浙江师范大学 Wheel warning lamp

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Open date: 20100818