CN203010481U - Railway street lamp utilizing flywheel battery and suction force to generate electricity - Google Patents
Railway street lamp utilizing flywheel battery and suction force to generate electricity Download PDFInfo
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- CN203010481U CN203010481U CN2012207016172U CN201220701617U CN203010481U CN 203010481 U CN203010481 U CN 203010481U CN 2012207016172 U CN2012207016172 U CN 2012207016172U CN 201220701617 U CN201220701617 U CN 201220701617U CN 203010481 U CN203010481 U CN 203010481U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model relates to a railway street lamp utilizing a flywheel battery and suction force to generate electricity. The railway street lamp utilizing the flywheel battery and the suction force to generate the electricity is characterized in that a swinging device which is powered by the suction force is additionally arranged on a street lamp along a railway. When a high speed train passes through, the swinging device swings after obtaining the suction force, swinging force enables a flywheel generating device to store energy and generate electricity, and the generated electricity is stored in a flywheel battery. In the night, a control circuit transmits information and the flywheel battery provides electricity for the street lamp on bilateral sides of the railway to give out light and illuminate. The railway street lamp utilizing the flywheel battery and the suction force to generate the electricity has the advantages of providing stable and environment friendly power for the railway street lamp to illuminate due to the fact that the electricity is generated by utilizing the suction force which is generated when the high speed train runs, overcoming defect that the electricity of an existing wind power street lamp and an existing solar street lamp is unstable, saving power resources of a public supply network, avoiding environmental pollution of a chemical battery and overcoming the defects that the chemical battery is short in life and needs to be maintained frequently due to the fact that power stored in a chemical storage battery is replaced by electricity energy stored in the flywheel battery.
Description
Technical field
The utility model belongs to lighting apparatus, especially relates to a kind of street lamp that utilizes generating electricity by natural energy.
Background technology
For energy savings, protection of the environment has occurred utilizing solar energy and wind energy that the street lamp of electric power is provided at present.The street lamp of these two kinds of natural energy resources is specially adapted to the illumination of Along Railway.Because the illumination of the railway line of long distance will consume sizable electric power resource.Yet these two kinds of energy are all unsettled.Such as, continuous is overcast and rainy, and the power supply of solar street light has just become problem.Continuous calm or gentle breeze weather, wind powered street lamp will quit work.Study a kind of street lamp that utilizes the Along Railway of stable natural energy resources power supply, become an important topic.
Another shortcoming of existing solar energy and wind powered street lamp is to need the configuration chemical cell, and chemical cell is wanted periodic maintenance, and service life is limited, and waste battery also can be to environment, and this state also haves much room for improvement.
Another noticeable phenomenon is: the both sides of high-speed railway, usually have guardrail, be used for preventing passerby blindly near track and by moment namely extremely bullet train injure.Because bullet train fast by the time high velocity air that produces, can to people or the deposits yields swabbing effect of railway both sides, if people or thing too approach the train of running at high speed, will be inhaled to train by this suction force.This phenomenon can explain according to bernoulli principle, and flow velocity is faster, and pressure is lower, therefore can be pushed from the higher-pressure region to (inhale to) low-pressure area near people or the thing of train.
The utility model content
The purpose of this utility model is the weak point for the street lamp of above-mentioned generating electricity by natural energy, proposes a kind of street lamp with stable natural energy resource power supply, and this street lamp need not use chemical cell.The suction force that high velocity air when described natural energy resources is the train motion forms produces; This natural energy resources and be stable is because the train order of classes or grades at school quantity of every day operation is quite stable.
The utility model main thought is: the street lamp of Along Railway both sides has been set up pendulous device and the flywheel generating set take suction force as power, when bullet train passes through, pendulous device obtains suction force and swings, oscillatory forces makes flywheel generating set energy storage and generating simultaneously, the electricity that sends is stored in a flying wheel battery, to night, control circuit sender, flying wheel battery are powered at the illumination of street lamp illuminating part.
The concrete technical scheme of the utility model is achieved in that this street lamp comprises:
Pendulous device, it comprises suction plate and the support that is located at street lamp column front portion, two chains of both sides, street lamp column top, two sprocket wheels, counterweight block, two speed changers, two support plates, two internal connecting type ratchets; Support one end and suction plate are connected, the other end and street lamp column lower hinge; Two speed changers are fixed in street lamp column both sides by two support plates respectively, and the input of described speed changer connects sprocket wheel, is provided with ratchet in sprocket wheel; All mesh a chain on each sprocket wheel, an end of every chain is connected in suction plate top, and the other end is connected in counterweight block; The output of speed changer is connected with an internal connecting type ratchet; This pendulous device is connected with flywheel generating set, and provides power for flywheel generating set;
Flywheel generating set, it comprises two flywheels and a generator and gripper shoe thereof; The both ends of rotor that are positioned at the generator of street lamp column are connected with flywheel respectively; It is inner that the shell that contains generator unit stator is fixed in the street lamp column by gripper shoe; Described flywheel is connected with internal connecting type ratchet in pendulous device; This flywheel generating set provides electric power by the control circuit in the flying wheel battery unit for flying wheel battery;
The flying wheel battery unit, it comprises a flying wheel battery, a control circuit; Control circuit is connected with the generator that flying wheel battery, street lamp illuminating part are connected with flywheel generating set respectively; This flying wheel battery unit provides electric power for the street lamp illuminating part;
The street lamp assembly, it comprises street lamp illuminating part and street lamp column, the street lamp illuminating part is contained in street lamp column top, and is electrically connected to by wire with control circuit, the electric energy luminous lighting that described street lamp illuminating part is sent by the flying wheel battery unit;
Use the method for said apparatus: when train process street lamp, the air-flow between train and suction plate is accelerated, and pressure reduces, thereby suction plate is produced suction force, and suction plate and support are swung to train; Suction plate top pulls chain, turn round together with this rotor with movable sprocket, speed changer, internal connecting type ratchet, flywheel and generator, flywheel stores mechanical kinetic energy and utilizes its rotator inertia to drive the generator generating, and the electricity that generator sends becomes mechanical kinetic energy to be stored in flying wheel battery transformation of electrical energy by control circuit;
Train is by after street lamp, and suction force disappears, and the gravity of counterweight block pulls chain, makes suction plate be returned to original state, swings in order to be sucked gravitational attraction next time; The mechanical kinetic energy that flywheel stores reduces gradually, and the rotating speed of flywheel reduces and no longer valid generating gradually;
Next time train is generated electricity again by said apparatus, and becomes mechanical kinetic energy to be stored in flying wheel battery by transformation of electrical energy through out-of-date; So go round and begin again, accumulate gradually mechanical kinetic energy in flying wheel battery; When the light sensor spare in control circuit detects ambient brightness when not enough, starts flying wheel battery by control circuit and mechanical kinetic energy is transformed into electric energy is powered at the street lamp illuminating part and throws light on; When the light sensor spare in control circuit detects the ambient brightness abundance, close the generating of flying wheel battery by control circuit, the street lamp illuminating part extinguishes; Flying wheel battery continues to store mechanical kinetic energy;
So go round and begin again, the suction force generating that said apparatus relies on train to produce is to the street lamp illuminating part powered lighting of railway both sides.
Characteristics of the present utility model and beneficial effect are:
The suction force that produces when one, utilizing bullet train to travel is generated electricity, and the electric power of the stable and environmental protection of railway street lighting is provided.Avoided the shortcoming of existing wind energy and solar street light unstable power.Also saved the electric power resource of public electric wire net.
Two, utilize flying wheel battery to store the energy of generating, replace chemical storage batteries to store electric power, avoided the environmental pollution of chemical cell, also avoided the chemical cell life-span short, the shortcoming that must often safeguard.
Description of drawings
Fig. 1 is use view of the present utility model.
Fig. 2 is the motion state schematic diagram of Fig. 1.
Fig. 3 is schematic perspective view of the present utility model.
Fig. 4 is partial sectional view of the present utility model.
Fig. 5 is the A section enlarged drawing in Fig. 4.
Fig. 6 is the front view of Fig. 4.
Fig. 7 is the B section enlarged drawing in Fig. 6.
Fig. 8 is the structural representation of internal connecting type ratchet.
Fig. 9 is the C section enlarged drawing in Fig. 1.
Figure 10 is the schematic diagram of flying wheel battery.
Figure 11 is that the control circuit in the utility model connects block diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Consult Fig. 4 to Fig. 7, the utility model is mainly to set up a pendulous device take suction force as power on the street lamp of both sides along the railway, when bullet train passes through, pendulous device obtains suction force and swings, oscillatory forces makes a flywheel generating set energy storage and generating simultaneously, and the electricity that sends is stored in a flying wheel battery, to night, control circuit sender, flying wheel battery are powered at the illumination of street lamp illuminating part.
Described pendulous device mainly comprises suction plate 11 and the support 12 that is located at street lamp column front portion, two chains 13 of both sides, street lamp column top, two sprocket wheels 14, counterweight block 15, two speed changers 16, two support plates 17, two internal connecting type ratchets 18.Support 12 1 ends and suction plate 11 are connected, the other end and street lamp column 41 lower hinge; Through out-of-date, suction plate 11 obtains suction force when train, and these two parts that are fixed together can swing towards train directions around described hinged place.The amplitude that swings is controlled (referring to Fig. 3 and Fig. 9) by the upper limit bar 91 and the lower limit bar 92 that are located on the street lamp column.The size of suction force is directly proportional basically to the area of suction plate 11, that is to say, suction plate 11 is larger, and the suction force of acquisition is also larger.After train passed through, suction force disappeared, and the weight of counterweight block 15 returns to initial position by chain 13 with suction plate 11, in order to swing next time.Two speed changers 16 are individually fixed in street lamp column 41 both sides by two support plates 17 respectively, the input of described speed changer 16 connects sprocket wheel 14, all mesh a chain 13 on each sprocket wheel 14, an end of every chain 13 is connected in suction plate 11 tops, and the other end is connected in counterweight block 15; Be provided with the ratchet (not shown) in sprocket wheel 14; This sprocket wheel is similar to the sprocket wheel that contains ratchet in bicycle rear.When chain 13 band movable sprockets 14 counterclockwise rotate, also drive the power shaft equidirectional rotation together of speed changer 16; When sprocket wheel 14 rotated clockwise, due to the anti-reverse function of ratchet, the power shaft of speed changer 16 did not rotate with sprocket wheel 14.The output of speed changer 16 is connected with an internal connecting type ratchet 18, and internal connecting type ratchet 18 is connected with flywheel 21, referring to Fig. 8; The effect of speed changer 16 is the rotating speed of sprocket wheel 14 is further improved, and makes flywheel 21 that a higher angular speed and mechanical kinetic energy be arranged.The effect of internal connecting type ratchet 18 is after flywheel 21 is pushed, and flywheel 21 relies on its larger rotator inertia to continue to rotate, and speed changer 16 is no longer followed rotation, in order to avoid consume the mechanical kinetic energy of flywheel 21.
Flywheel generating set mainly comprises two flywheels 21 and a generator 22 and gripper shoe 23 thereof; The both ends of rotor 221 that are positioned at the generator of street lamp column 41 are connected with a flywheel 21 respectively; The shell 222 that contains generator unit stator is fixed in street lamp column 41 inside by gripper shoe 23; Generator 22 relies on the mechanical kinetic energy of the storage of flywheel 21 to continue generating within a period of time.Generator 22 provides electric power for the flying wheel battery unit; This flywheel generating set is similar to flying wheel battery, and different is that flying wheel battery is charging energy-storing, and its outside is a vacuum box, and the duration of generating is longer.And described flywheel generating set is by the Mechanical Driven energy storage, can not move in vacuum box, and it is in running, because reasons such as invisible waste, frictions, the duration of generating is shorter.
The flying wheel battery unit, it comprises that a flying wheel battery 3(is referring to Figure 10), a control circuit 5(material object does not draw); This flying wheel battery unit provides electric power for street lamp illuminating part 4; Known typical flying wheel battery 3 is referring to Figure 10, and the dynamoelectric machine 313 of its flywheel 311 by flying wheel battery, bearing 312, flying wheel battery and 314 4 primary clusterings of vacuum chamber consist of.The motor of flying wheel battery and the flywheel of flying wheel battery all use magnetic bearing, make its suspension, to reduce mechanical friction, simultaneously the flywheel of flying wheel battery and the motor of flying wheel battery are placed in vacuum tank, to reduce windage.The input and output net efficiency of such flying wheel battery can reach 95% left and right.The dynamoelectric machine 313 of described flying wheel battery is dynamoelectric and power generation mutual-inverse type either-rotation motor.Converters 55 drives the motor rotation of flying wheel battery from outside input electric energy, the flywheel rotation of the motor drives flying wheel battery of flying wheel battery, and the flywheel of flying wheel battery stores mechanical kinetic energy.When external loading needs energy, the generator rotation of the flywheel flywheel driven battery of flying wheel battery, mechanical kinetic energy is converted into electric energy, then becomes the electric energy of the needed various frequencies of load, electric pressure to meet the different needs by converters 55.Converters 55 is normally used the two-way inverter of MOSFETT and IGBT composition.Described control circuit 5 is referring to Figure 11, and it comprises single-chip microcomputer 51 and button cell power supply 52, rectification circuit 53, mu balanced circuit 54, converters 55, relay 56 and photosensitive detecting unit 57; Described rectification circuit 53 respectively with flywheel generating set in generator 22 are connected with mu balanced circuit and are connected, mu balanced circuit 54, button cell power supply 52, photosensitive detecting unit 57 are connected with single-chip microcomputer 51 respectively, and single-chip microcomputer 51 also is connected with relay 56, converters 55 respectively; Converters 55 is connected with flying wheel battery 3; The electricity that generator 22 in flywheel generating set sends, rectification through rectification circuit 53, again through the voltage stabilizing of mu balanced circuit 54, control by single-chip microcomputer 51, the motor 313 that drives flying wheel battery through converters 55 rotates, flywheel 311 rotations of the motor 313 flywheel driven batteries of flying wheel battery, the flywheel 311 of flying wheel battery stores mechanical kinetic energy; When the acquisition of the light sensor of single-chip microcomputer 51 from photosensitive detecting unit 57 signal of turning on light, single-chip microcomputer 51 is controlled conducting converters 55 and flying wheel battery generating, single-chip microcomputer is also controlled turn-on relay 56 simultaneously, and the electricity that flying wheel battery 3 sends is powered at 4 illuminations of street lamp illuminating part through electron converter 55, single-chip microcomputer 51 and relay 56.When the lamp signal is closed in the acquisition of the light sensor of single-chip microcomputer 51 from photosensitive detecting unit 57, single-chip microcomputer 51 is controlled flying wheel batteries 3 and is stopped generating, also closing relay 56 simultaneously, and street lamp illuminating part 4 extinguishes.If replace photosensitive detecting unit by time setting unit, also can realize the automatic open close of street lamp.This class control circuit of photosensitive detecting unit or time setting unit is all known circuit.Above-mentioned flying wheel battery 3 and control circuit 5 are all that the person of ordinary skill in the field knows well, no longer in detail tired stating.
The street lamp assembly, it comprises street lamp illuminating part 4 and street lamp column 41, street lamp illuminating part 4 is contained in street lamp column 41 tops, and is electrically connected to by wire with relay 56 in control circuit, the electric energy luminous lighting that the street lamp illuminating part in this street lamp assembly is sent by the flying wheel battery unit;
In sum, use the method for said apparatus: when train process street lamp, the air-flow between train and suction plate is accelerated, and pressure reduces, thereby suction plate 11 is produced suction forces, and suction plate 11 and support 12 are swung to train; Suction plate 11 tops pull chain 13, rotate together with this rotor 221 with movable sprocket 14, speed changer 16, internal connecting type ratchet 18, flywheel 21 and generator, flywheel 21 stores mechanical kinetic energy and utilizes its rotator inertia to drive generator 22 generatings, and the electricity that generator 22 sends becomes mechanical kinetic energy to be stored in flying wheel battery 3 transformation of electrical energy by control circuit 5;
Train is by after street lamp, and suction force disappears, and the gravity of counterweight block 15 pulls chain 13, makes suction plate 11 be returned to original state, swings in order to be sucked gravitational attraction next time; The mechanical kinetic energy that flywheel 21 stores reduces gradually, and the rotating speed of flywheel 21 reduces and no longer valid generating gradually;
Next time train is generated electricity again by said apparatus, and becomes mechanical kinetic energy to be stored in flying wheel battery 3 by transformation of electrical energy through out-of-date; So go round and begin again, accumulate gradually mechanical kinetic energy in flying wheel battery 3; When the light sensor spare in control circuit 5 detects the ambient brightness deficiency, by control circuit 5 startup flying wheel batteries 3, mechanical kinetic energy is transformed into electric energy and is powered at 4 illuminations of street lamp illuminating part; When the light sensor spare in control circuit 5 detects the ambient brightness abundance, close the generating of flying wheel battery 3 by control circuit 5, street lamp illuminating part 4 extinguishes; Flying wheel battery 3 continues to store mechanical kinetic energy;
So go round and begin again, the suction force generating that said apparatus relies on train to produce is to street lamp illuminating part 4 powered lightings of railway both sides.
Claims (2)
1. a railway street lamp that utilizes flying wheel battery and suction force to generate electricity, is characterized in that, this street lamp comprises:
Pendulous device, it comprises suction plate and the support that is located at street lamp column front portion, two chains of both sides, street lamp column top, two sprocket wheels, counterweight block, two speed changers, two support plates, two internal connecting type ratchets; Support one end and suction plate are connected, the other end and street lamp column lower hinge; Two speed changers are fixed in street lamp column both sides by two support plates respectively, and the input of described speed changer connects sprocket wheel, is provided with ratchet in sprocket wheel; All mesh a chain on each sprocket wheel, an end of every chain is connected in suction plate top, and the other end is connected in counterweight block; The output of speed changer is connected with an internal connecting type ratchet; This pendulous device is connected with flywheel generating set, and provides power for flywheel generating set;
Flywheel generating set, it comprises two flywheels and a generator and gripper shoe thereof; The both ends of rotor that are positioned at the generator of street lamp column are connected with flywheel respectively; It is inner that the shell that contains generator unit stator is fixed in the street lamp column by gripper shoe; Described flywheel is connected with internal connecting type ratchet in pendulous device; This flywheel generating set provides electric power by the control circuit in the flying wheel battery unit for flying wheel battery;
The flying wheel battery unit, it comprises a flying wheel battery, a control circuit; Control circuit is connected with the generator that flying wheel battery, street lamp illuminating part are connected with flywheel generating set respectively; This flying wheel battery unit provides electric power for the street lamp illuminating part;
The street lamp assembly, it comprises street lamp illuminating part and street lamp column, the street lamp illuminating part is contained in street lamp column top, and is electrically connected to by wire with control circuit, the electric energy luminous lighting that described street lamp illuminating part is sent by the flying wheel battery unit.
2. a kind of railway street lamp that utilizes flying wheel battery and suction force to generate electricity as claimed in claim 1, it is characterized in that, described control circuit comprises single-chip microcomputer and button cell power supply, rectification circuit, mu balanced circuit, converters, relay and photosensitive detecting unit; Described rectification circuit is connected with the generator that mu balanced circuit is connected with flywheel generating set respectively, and mu balanced circuit, button cell power supply, photosensitive detecting unit are connected with single-chip microcomputer respectively, and single-chip microcomputer also is connected with relay, converters respectively; Converters is connected with flying wheel battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207016172U CN203010481U (en) | 2012-12-18 | 2012-12-18 | Railway street lamp utilizing flywheel battery and suction force to generate electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207016172U CN203010481U (en) | 2012-12-18 | 2012-12-18 | Railway street lamp utilizing flywheel battery and suction force to generate electricity |
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| CN203010481U true CN203010481U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012207016172U Expired - Fee Related CN203010481U (en) | 2012-12-18 | 2012-12-18 | Railway street lamp utilizing flywheel battery and suction force to generate electricity |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868006A (en) * | 2012-12-18 | 2014-06-18 | 冯静 | Self-generating railway road lamp for generating power by using flywheel battery and suction force |
| WO2014094681A2 (en) * | 2012-12-18 | 2014-06-26 | Yue Tiegang | Self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect |
| WO2014094670A1 (en) * | 2012-12-18 | 2014-06-26 | He Lili | Railroad roadside lamp |
| WO2014094675A1 (en) * | 2012-12-18 | 2014-06-26 | Yue Tiegang | Roadside lamp that generates electricity using flywheel and suction effect |
| CN104937334A (en) * | 2014-01-22 | 2015-09-23 | 陈金清 | Roadside lamp that generates electricity using flywheel and suction effect |
-
2012
- 2012-12-18 CN CN2012207016172U patent/CN203010481U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868006A (en) * | 2012-12-18 | 2014-06-18 | 冯静 | Self-generating railway road lamp for generating power by using flywheel battery and suction force |
| WO2014094681A2 (en) * | 2012-12-18 | 2014-06-26 | Yue Tiegang | Self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect |
| WO2014094670A1 (en) * | 2012-12-18 | 2014-06-26 | He Lili | Railroad roadside lamp |
| WO2014094675A1 (en) * | 2012-12-18 | 2014-06-26 | Yue Tiegang | Roadside lamp that generates electricity using flywheel and suction effect |
| WO2014094681A3 (en) * | 2012-12-18 | 2014-08-14 | Yue Tiegang | Self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect |
| CN104603527A (en) * | 2012-12-18 | 2015-05-06 | 吴长江 | Self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect |
| CN103868006B (en) * | 2012-12-18 | 2017-04-26 | 冯静 | Self-generating railway road lamp for generating power by using flywheel battery and suction force |
| CN104937334A (en) * | 2014-01-22 | 2015-09-23 | 陈金清 | Roadside lamp that generates electricity using flywheel and suction effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130619 Termination date: 20131218 |