CN101813285B - Bridge vibration-damping power-generating illuminating device - Google Patents
Bridge vibration-damping power-generating illuminating device Download PDFInfo
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- CN101813285B CN101813285B CN201010147959XA CN201010147959A CN101813285B CN 101813285 B CN101813285 B CN 101813285B CN 201010147959X A CN201010147959X A CN 201010147959XA CN 201010147959 A CN201010147959 A CN 201010147959A CN 101813285 B CN101813285 B CN 101813285B
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- cylinder
- pulley
- rope
- weight
- vibration
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Abstract
The invention relates to a bridge vibration-damping power-generating illuminating device which comprises a pedestal, a cylinder, a pulley, a generator, a light spring, a rope and a weight and is characterized in that one end of the pedestal is connected with the cylinder, the pulley is arranged in the cylinder, the pulley is connected with the generator through a rotating shaft, the other end of the pedestal is connected with the light spring, the light spring is connected with one end of the rope, the other end of the rope is horizontally connected with the top end of the pulley, the top end of the pulley is vertically connected with the weight through the rope, the upper surface of the weight tightly leans against the lower surface of the cylinder, and the place where the weight tightly leans against the cylinder is connected with a rubber thin mat. The invention has the advantages that the kinetic energy generated by vibration is fully utilized for power generation, thereby not only avoiding the trouble brought by the vibration, but also solving an energy source problem; the life of a bridge can be prolonged to a certain degree, and the device is energy-saving and environment-friendly and has large development space; and the whole device has simple structure, low cost and strong reliability.
Description
Technical field
The present invention relates to a kind of power-generating illuminating device, relate in particular to a kind of bridge vibration-damping power-generating illuminating device.
Background technology
Because the increase of traffic pressure; Country advocates the construction bridge alleviates traffic, and China's rivers multi-density is big, also need build netted traffic of traffic formation that bridge connects two sides; Increase along with bridge; Care and maintenance to bridge all needs lot of manpower and material resources, and the street lamp of bridge both sides also will consume a large amount of electric energy, if the effect that can utilize the vibration of bridge self to generate electricity and throw light on and just can reduce the cost of use of part bridge and play the protection bridge.
Summary of the invention
The object of the present invention is to provide a kind of bridge vibration-damping power-generating illuminating device, the kinetic energy that this device makes full use of the vibration generation generates electricity, and has both avoided the vibration trouble caused, has solved energy problem again.
The present invention realizes that like this it comprises pedestal, cylinder, pulley, generator, light spring, rope, weight, it is characterized in that an end of pedestal is connected with cylinder; Be provided with pulley in the cylinder; Pulley connects generator through rotating shaft, and the other end of pedestal connects light spring, and light spring connects an end of rope; The other end level of rope connects the pulley top; The pulley top vertically connects weight through rope, and the upper surface of weight is near the lower surface of cylinder, weight and cylinder near locating to be connected with the thin pad of rubber.
Advantage of the present invention is: the kinetic energy that 1, makes full use of the vibration generation generates electricity, and has both avoided the vibration trouble caused, has solved energy problem again; 2, can also prolong the life-span of bridge to a certain extent, energy-conserving and environment-protective, development space is big; 3, whole apparatus structure is simple, and is with low cost, good reliability.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a system circuit diagram of the present invention.
The specific embodiment
As shown in Figure 1, the present invention realizes that like this an end of pedestal 1 is connected with cylinder 2; Be provided with pulley 3 in the cylinder 2, pulley 3 connects generator 4 through rotating shaft, and the other end of pedestal 1 connects light spring 5; Light spring 5 connects an end of rope 6, and the other end level of rope 6 connects pulley 3 tops, and pulley 3 tops are through the rope 6 vertical weights 7 that connect; The upper surface of weight 7 is near the lower surface of cylinder 2, weight 7 and cylinder 2 near locating to be connected with the thin pad of rubber.The high 1.5cm of the generating wide 2cm of captain 3.5cm, the length of light spring is 2.5cm, and whole pedestal employing hard is moulded plate and is made, and it is long to be 8cm for 10cm is wide, and the diameter of cylinder is the high 2.5cm of being of 3cm, and the diameter of pulley is 1.5cm, and cord is some, and lead is some.The course of work of whole device is following:
When beginning also not have vibration weight under the pulling force of light spring with cylinder contacting tightly; Be added with the thin pad of a rubber betwixt; Whole device passes to this weight with energy when vibration; It will break away from cylinder and drive rotor rotation, under the effect of spring, rises again afterwards, so circulation.And under the effect of motor, energy constantly is converted into electric energy and transfers out.
As shown in Figure 2, cooperate charger, electrical storage device and lighting device to form a complete vibration illuminator in this device, charging device is mainly a charger; The selection of charger can be selected by concrete condition, and the result is decided by concrete integrated quantity, is connected into one group like several; Size according to the voltage and current of exporting decides; The charging voltage of monomer lithium ion battery must be strict remain on about 4.1V, if surpass 4.5V, can cause the nonvolatil damage of battery; Its discharge voltage must not be lower than 2.2V; Otherwise can cause nonvolatil damage, this charging circuit has adopted lithium ion cell charging controller LM3420-8.4, can be to the lithium ion cell charging of two series connection.LM3420 output no-output electric current when voltage is lower than 8.4V, transistor V2 ends, so voltage adjustable voltage stabilizer LM317 output constant current, and its value is the 1.25V/R limit.The specified output output current of LM317 is 1.5A.Cell voltage constantly rises in the charging process, and this voltage is detected by the input of LM3420, when cell voltage is raised to 8.4V; LM3420 begins output current, makes V2 begin to control the output voltage of LM317, and charger changes the constant-voltage charge process over to; Cell voltage stabilized 8.4V after this charging current begin to reduce, behind the full charge, charging current drops to trickle-charge current; In input voltage, have no progeny, transistor V1 ends, and battery pack and LM3420 break off.Diode VD can avoid battery to pass through the LM317 discharge.The accumulate battery of electrical storage device adopts lithium ion battery, and its output voltage is 4.2 volts.In this device, need two fast lithium ion batteries with middle model.The lighting device of lighting device mainly is made up of LED lamp and corresponding on-off circuit, mainly is that high-power LED lamp and light-operated switch are formed.Wherein the main effect of on-off circuit is that street lamp is extinguished daytime, the illumination in evening.The main components and parts of its work are the FET (model) and a photo resistance (MG45-32) of a N channel depletion type.
Lighting device mainly is made up of LED lamp and corresponding on-off circuit; Mainly be that high-power LED lamp (adopts white light-emitting diode; Pressure drop by the 3.5V forward current greater than 15mA) and light-operated switch formed, the main effect of on-off circuit is that street lamp is extinguished greatly in vain, evening illumination.
The connection of whole device is following: it is some with the bottom parallel connection afterwards that it is bonded at bridge with high-intensity adhesive at first will to vibrate collection and TRT, some requirements that make its electric current and voltage reach charger of connecting again.Connect charger and rechargeable battery again.Rechargeable battery connects light-operated switch and LED lamp again.
Claims (1)
1. bridge vibration-damping power-generating illuminating device, it comprises pedestal, cylinder, pulley, generator, light spring, rope, weight, it is characterized in that an end of pedestal is connected with cylinder; Be provided with pulley in the cylinder, pulley connects generator through rotating shaft, and the other end of pedestal connects light spring; Light spring connects an end of rope; The other end level of rope connects the pulley top, and the pulley top vertically connects weight through rope, and the upper surface of weight is near the lower surface of cylinder; Weight and cylinder near locating to be connected with the thin pad of rubber, vibration generating device connects charger, electrical storage device and lighting device and forms a complete vibration illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147959XA CN101813285B (en) | 2010-04-15 | 2010-04-15 | Bridge vibration-damping power-generating illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147959XA CN101813285B (en) | 2010-04-15 | 2010-04-15 | Bridge vibration-damping power-generating illuminating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813285A CN101813285A (en) | 2010-08-25 |
| CN101813285B true CN101813285B (en) | 2012-02-22 |
Family
ID=42620604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010147959XA Expired - Fee Related CN101813285B (en) | 2010-04-15 | 2010-04-15 | Bridge vibration-damping power-generating illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101813285B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035347A (en) * | 2010-12-29 | 2011-04-27 | 湖南工程学院 | Large-scaled bridge vibration amplitude displacement power generator and application |
| CN103591535A (en) * | 2013-11-22 | 2014-02-19 | 无锡伊佩克科技有限公司 | Self-powered street lamp for highway |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080132U (en) * | 1990-04-11 | 1991-07-03 | 交通部上海船舶运输科学研究所 | Damping buffer lighting lamp |
| JP2009054558A (en) * | 2007-08-28 | 2009-03-12 | Kazuo Saito | Optical light source bridge light |
| CN201349158Y (en) * | 2008-02-20 | 2009-11-18 | 吴水森 | Renewable energy sources type road lamp electric generating apparatus |
| JP5191289B2 (en) * | 2008-07-01 | 2013-05-08 | 株式会社音力発電 | Road lighting system |
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2010
- 2010-04-15 CN CN201010147959XA patent/CN101813285B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101813285A (en) | 2010-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20130415 |