CN104937333A - Self electricity-generating railroad roadside lamp that uses suction force as power for electricity generation - Google Patents

Self electricity-generating railroad roadside lamp that uses suction force as power for electricity generation Download PDF

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Publication number
CN104937333A
CN104937333A CN201480001585.7A CN201480001585A CN104937333A CN 104937333 A CN104937333 A CN 104937333A CN 201480001585 A CN201480001585 A CN 201480001585A CN 104937333 A CN104937333 A CN 104937333A
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CN
China
Prior art keywords
street lamp
electricity
flywheel
battery
generating
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Pending
Application number
CN201480001585.7A
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Chinese (zh)
Inventor
吴端铁
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吴端铁
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Application filed by 吴端铁 filed Critical 吴端铁
Priority to PCT/CN2014/071073 priority Critical patent/WO2014094680A1/en
Publication of CN104937333A publication Critical patent/CN104937333A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00Use or application of lighting devices on or in particular types of vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

A self electricity-generating railroad roadside lamp that uses suction force as the power for electricity generation comprises a roadside lamp assembly, a swing device, a flywheel electricity generation device, and a battery unit. When a high speed train passes, the swing device obtains suction force and swings. The swinging force enables a flywheel electricity generation device to store energy and simultaneously generate electricity. The electricity generated is stored in a battery. At night, a control circuit enables the battery to provide electricity to the roadside lamp to emit light for illumination. The roadside lamp uses the suction force generated when a high speed train travels to generation electricity and enable the illumination to be more stable and environmentally friendly. The disadvantage of electricity instability of wind and solar powered roadside lamps is avoided. The electricity resources of the public grid are also conserved.

Description

Railway Self-power generating street lamp technical field by generation driving force of suction force
The invention belongs to lighting apparatus, more particularly, to a kind of street lamp of utilization generating electricity by natural energy.
Background technology
In order to save the energy, environmental protection has occurred in that the street lamp that electric power is provided using solar energy and wind energy at present.The street lamp of both natural energy resources, is particularly suitable for use in the illumination of Along Railway.Because the illumination of the railway line of long range will consume sizable electric power resource.However, both energy are all unstable.Such as, continuous overcast and rainy, the power supply of solar street light is just into problem.Continuous calm or gentle breeze weather, wind powered street lamp will be stopped.A kind of street lamp for the Along Railway powered using stable natural energy resources of research, as an important topic.
It is another noticeable phenomenon is that:The both sides of high-speed railway, generally has guardrail, for preventing passerby from blindly being injured close to track by the bullet train of moment i.e. extremely.Because bullet train quickly through when produced high velocity air, swabbing effect can be produced to the people of railway both sides or thing, if people or thing will be drawn to train too close to the train run at high speed by this suction force.This phenomenon can explain that flow velocity is faster according to bernoulli principle, and pressure is lower, therefore the people of close train or thing can be pushed to from higher-pressure region(It is drawn to)Low-pressure area.
The content of the invention
The purpose of the present invention is the weak point of the street lamp for above-mentioned generating electricity by natural energy, proposes a kind of street lamp of the natural energy resource power supply with stabilization.Produced by the suction force of high velocity air formation when described natural energy resources are train motions;This natural energy resources and be stable, because the train order of classes or grades at school quantity per day operation is quite stable.
Main thought of the present invention is:The street lamp of Along Railway both sides is additionally arranged pendulous device and flywheel generating set energy storage using suction force as power, when bullet train by when, pendulous device obtains suction force and swung, oscillatory forces make a flywheel generating set energy storage and generated electricity simultaneously, the electrical power storage sent is in a battery, to night, circuit sender is controlled, storage battery power supply is illuminated in street lamp illuminating part.
What concrete technical scheme of the present invention was realized in:The street lamp includes:
Pendulous device, it includes being located at the anterior suction plate of street lamp column and support, two chains of street lamp column top both sides, two sprocket wheels, counterweight block, two speed changers, two pieces of support plates, two internal connecting type ratchets; Support one end is connected with suction plate, the other end and street lamp column lower hinge;Two speed changers are fixed in street lamp column both sides, the input connection sprocket wheel of the speed changer, sprocket wheel by two pieces of support plates respectively is provided with ratchet;A chain is engaged on each sprocket wheel, one end of every chain is connected to suction plate top, and the other end is connected to counterweight block;The output end of speed changer is connected with an internal connecting type ratchet;The pendulous device is connected with flywheel generating set, and provides power for flywheel generating set;
Flywheel generating set, it includes two flywheels and a generator and its supporting plate;The both ends of the rotor of generator in street lamp column are connected with flywheel respectively;Shell containing generator unit stator is fixed on inside street lamp column by supporting plate;The flywheel is connected with the internal connecting type ratchet in pendulous device;The flywheel generating set in secondary battery unit by controlling circuit to provide electric power for battery;
Secondary battery unit, it includes a battery, a control circuit;Wherein, control circuit is connected with the generator in flywheel generating set, battery and street lamp illuminating part respectively;The secondary battery unit provides electric power for street lamp illuminating part;
Street lamp component, it includes street lamp illuminating part and street lamp column, and street lamp illuminating part is mounted in street lamp column top, and is connected with control circuit, the electric energy luminous lighting that the street lamp illuminating part is sent by secondary battery unit;
Use the method for said apparatus:When train passes through street lamp, the air-flow between train and suction plate is accelerated, and pressure reduction, so as to produce suction force to suction plate, makes suction plate and support be moved to train;Suction plate top pulls chain, operated together with this rotor with movable sprocket, speed changer, internal connecting type ratchet, flywheel and generator, flywheel stores mechanical kinetic energy and drives electrical power generators using its rotator inertia, and the electricity that generator is sent is by controlling circuit by electrical power storage in battery;
After train is by street lamp, suction force disappears, and the gravity of counterweight block pulls chain, suction plate is returned to original state, in case being sucked gravitational attraction next time and moving;The mechanical kinetic energy of flywheel storage is gradually decreased, and the rotating speed of flywheel is gradually reduced and no longer valid generating;
When next time train passes through, generated electricity again by said apparatus, and by electrical power storage in battery;So go round and begin again, electric energy is gradually accumulated in battery;When controlling the light sensor device in circuit to detect ambient brightness deficiency, by controlling circuit start storage battery power supply to be illuminated in street lamp illuminating part;When controlling the light sensor device in circuit to detect ambient brightness abundance, by controlling circuit to close the power supply of battery, street lamp illuminating part extinguishes;Battery continues to store electric energy;
So go round and begin again, the suction force that said apparatus is produced by train generates electricity, the street lamp illuminating part powered lighting to railway both sides.
The features of the present invention and beneficial effect are: Produced suction force generates electricity when being travelled using bullet train, and there is provided the stabilization of railway street lamp illumination and environmentally friendly electric power.Avoid the shortcoming of existing wind energy and solar street light unstable power.Also save the electric power resource of public electric wire net.
Brief description of the drawings
Fig. 1 is the use state schematic diagram of the embodiment of the present invention 1.
Fig. 2 is Fig. 1 motion state schematic diagram.
Fig. 3 is the schematic perspective view of the embodiment of the present invention 1.
Fig. 4 is the partial sectional view of the embodiment of the present invention 1.
Fig. 5 is the A portions enlarged drawing in Fig. 4.
Fig. 6 is Fig. 4 front view.
Fig. 7 is the B portions enlarged drawing in Fig. 6.
Fig. 8 is the structural representation of internal connecting type ratchet.
Fig. 9 is the C portions enlarged drawing in Fig. 1.
Fig. 10 is the control circuit connection block diagram in the embodiment of the present invention 1.
Figure 11 is the schematic diagram of embodiment 2.
Figure 12 is Figure 11 K portions enlarged drawing.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description:
Embodiment 1, refering to Fig. 4 to Fig. 7, mainly the street lamp of both sides is additionally arranged pendulous device and flywheel generating set energy storage using suction force as power to the present invention along the railway, when bullet train by when, pendulous device obtains suction force and swung, oscillatory forces make a flywheel generating set energy storage and simultaneously generating, the electrical power storage sent is in a battery, to night, circuit sender is controlled, storage battery power supply is illuminated in street lamp illuminating part.
Pendulous device, it is main to include being located at the anterior suction plate 11 of street lamp column and support 12, two chains 13 of street lamp column top both sides, two sprocket wheels 14, counterweight block 15, two speed changers 16, two pieces of support plates 17, two internal connecting type ratchets 18.Support 12-end is connected with suction plate 11, the other end and the lower hinge of street lamp column 41;When train passes through, suction plate 11 obtains suction force, and the two parts being fixed together can be swung around the hinged place towards train directions.The amplitude of swing, is controlled by the upper limit bar 91 and lower limit bar 92 that are located on street lamp column(Referring to Fig. 3 and Fig. 9).The size of suction force is substantially directly proportional to the area of suction plate 11, that is to say, that suction plate 11 is bigger, and the suction force of acquisition is also bigger.Work as train By rear, suction force disappearance, suction plate 11 is returned to initial position by the weight of counterweight block 15 by chain 13, in case swing next time.Two speed changers 16 are individually fixed in the both sides of street lamp column 41 by two pieces of support plates 17 respectively, the input connection sprocket wheel 14 of the speed changer 16, a chain 13 is engaged on each sprocket wheel 14, one end of every chain 13 is connected to the top of suction plate 11, and the other end is connected to counterweight block 15;Ratchet is provided with sprocket wheel 14(It is not drawn into);The sprocket wheel is similar to the sprocket wheel containing ratchet in bicycle rear.When chain 13 is rotated in an anti-clockwise direction with movable sprocket 14, also drive the input shaft of speed changer 16 is equidirectional together to rotate;When sprocket wheel 14 rotationally clockwise when, due to the anti-reverse function of ratchet, the input shaft of speed changer 16 is not rotated with sprocket wheel 14.The output end 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 further to improve the rotating speed of sprocket wheel 14, flywheel 21 is had angular speed and mechanical kinetic energy one higher.The effect of internal connecting type ratchet 18 is that after flywheel 21 is promoted, flywheel 21 is persistently rotated by its larger rotator inertia, and speed changer 16 is followed by rotation, in order to avoid the mechanical kinetic energy of consumption flywheel 21.
Flywheel generating set, mainly includes two generators 22 of flywheel 21 and one and its supporting plate 23;The both ends of the rotor 221 of generator in street lamp column 41 are connected with a flywheel 21 respectively;Shell 222 containing generator unit stator is fixed on inside street lamp column 41 by supporting plate 23;Generator 22 generates electricity by the mechanical kinetic energy of the storage of flywheel 21 is lasting within a period of time.Generator 22 provides electric power for secondary battery unit;
Secondary battery unit, it includes a battery 3 (referring to Figure 10), and (material object is not drawn into-control circuit 5);Wherein, control circuit includes rectification circuit 53, mu balanced circuit 54, relay 56, photosensitive detection unit 57;Rectification circuit 53, mu balanced circuit 54, battery 3, relay 56 are sequentially electrically connected;Relay 56 is also electrically connected with a photosensitive detection unit 57;Rectification circuit 53 is also electrically connected with the generator 22 in flywheel generating set;Relay 56 is also electrically connected with street lamp illuminating part 4 by wire;The secondary battery unit is that street lamp illuminating part 4 provides electric power;It is known circuit to control circuit 5, no longer tired in detail to state.
Street lamp component, it includes street lamp illuminating part 4 and street lamp column 41, street lamp illuminating part 4 is mounted in the top of street lamp column 41, and is electrically connected with the relay 56 in control circuit by wire, the electric energy luminous lighting that the street lamp illuminating part 4 in the street lamp component is sent by secondary battery unit;
In summary, using the method for said apparatus:When train passes through street lamp, the air-flow between train and suction plate is accelerated, and pressure reduction, so as to produce suction force to suction plate 11, makes suction plate 11 and support 12 be swung to train;The top of suction plate 11 pulls chain 13, with this rotor 221 with a movable sprocket 14, speed changer 16, internal connecting type ratchet 18, flywheel 21 and generator-rotation, the storage mechanical kinetic energy of flywheel 21 and profit Generator 22 is driven to generate electricity with its rotator inertia, the rectified rectification of circuit 53 of the electricity of generator 22 after the voltage stabilizing of mu balanced circuit 54, is stored in battery 3;
After train is by street lamp, suction force disappears, and the gravity of counterweight block 15 pulls chain 13, suction plate 11 is returned to original state, in case being sucked gravitational attraction next time and swinging;The mechanical kinetic energy that flywheel 21 is stored is gradually decreased, and the rotating speed of flywheel 21 is gradually reduced and no longer valid generating;
When next time train passes through, generated electricity again by said apparatus, and by electrical power storage in battery 3;So go round and begin again, electric energy is gradually accumulated in battery 3;
When the light sensor in photosensitive detection unit 57 detects ambient brightness deficiency, the electrical connection that starting relay 56 is connected between battery 3 and street lamp illuminating part 4, is the power supply light emitting of street lamp illuminating part 4;When the light sensor in photosensitive detection unit 57 detects ambient brightness abundance, starting relay 56 disconnects the electrical connection between battery 3 and street lamp illuminating part 4, and battery 3 stops powering to street lamp illuminating part 4, and street lamp illuminating part 4 extinguishes.
So go round and begin again, the suction force that said apparatus is produced by train generates electricity, the powered lighting of street lamp illuminating part 4 to railway both sides.
Embodiment 2, with translation device the pendulous device described in embodiment 1 is replaced to realize generating purpose:Referring to Figure 11 and Figure 12, the parts of the translation device are substantially identical with pendulous device, it includes being located at the anterior suction plate 11 of street lamp column 41 and support 12, two chains 13 of the top both sides of street lamp column 41, two sprocket wheels 14, counterweight block 15, two speed changers 16, two pieces of support plates 17, two internal connecting type ratchets 18;Unlike:Support 12-end is connected with suction plate 11, the bottom of support 12 is provided with many rollers 1 01, a underframe 103 for being provided with chute 102 is fixed in the bottom of street lamp column 41, when suction plate 11 is by suction force, 1 01 ^ of roller support 12 and suction plate 11 rolls forward in chute 102, drive chain 13 and sprocket wheel 14 to move with this.
Following parts are identical with pendulous device:Two speed changers 16 are fixed in the both sides of street lamp column 41, the input connection sprocket wheel 14 of the speed changer 16, sprocket wheel by two pieces of support plates 17 respectively is provided with ratchet;A chain 13 is engaged on each sprocket wheel 14, one end of every chain 13 is connected to the top of suction plate 11, and the other end is connected to counterweight block 15;The output end of speed changer 16 is connected with an internal connecting type ratchet 18.
Remaining flywheel generating set, secondary battery unit, street lamp component, it is same as Example 1.

Claims (1)

  1. Claims
    1st, a kind of railway Self-power generating street lamp using suction force as generation driving force, it is characterised in that the street lamp includes:
    Street lamp component, including street lamp illuminating part and street lamp column;
    Pendulous device, including the anterior suction plate of the street lamp column and support are located at, and it is arranged on two chains of the street lamp column top both sides, two sprocket wheels, counterweight block, two speed changers, two pieces of support plates, two internal connecting type ratchets;
    Flywheel generating set, including two flywheels, a generator and supporting plate;
    Secondary battery unit, including a battery, a control circuit;
    Wherein, the street lamp illuminating part is mounted in the top of the street lamp column, and is connected with the control circuit, and the street lamp illuminating part is used for using the electric energy luminous lighting sent by the secondary battery unit.It is, one end of the support is fixedly connected with the suction plate, the lower hinge of the other end of the support and the street lamp column.It is, two speed changers are fixed on the both sides of the street lamp column by two pieces of support plates respectively, the input of the speed changer, which is connected, is provided with ratchet in the sprocket wheel, the sprocket wheel.It is, engages a chain on each sprocket wheel, one end of the every chain is connected to the top of the suction plate, and the other end of the chain is connected to counterweight block.It is, the output end of the speed changer is connected with internal connecting type ratchet described in one.It is, the pendulous device is connected with the flywheel generating set, for providing power for the flywheel generating set.It is, the both ends of the rotor of the generator in the street lamp column are connected with the flywheel respectively.It is, the shell of the stator containing the generator is fixed on the inside of the street lamp column by the supporting plate.
    9th, the railway Self-power generating street lamp as claimed in claim 8 by generation driving force of suction force, its feature It is, the flywheel is connected with the internal connecting type ratchet in the pendulous device;
    The flywheel generating set is used to control circuit to provide electric power for the battery by described in the secondary battery unit.
    10, the railway Self-power generating street lamp as claimed in claim 9 by generation driving force of suction force, it is characterised in that the control circuit is connected with the generator in the flywheel generating set, the battery and the street lamp illuminating part respectively;
    The secondary battery unit is used to provide electric power for the street lamp illuminating part.
CN201480001585.7A 2012-12-18 2014-01-22 Self electricity-generating railroad roadside lamp that uses suction force as power for electricity generation Pending CN104937333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/071073 WO2014094680A1 (en) 2012-12-18 2014-01-22 Self electricity-generating railroad roadside lamp that uses suction force as power for electricity generation

Publications (1)

Publication Number Publication Date
CN104937333A true CN104937333A (en) 2015-09-23

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009468A1 (en) * 2000-02-28 2001-09-13 Guenter Freudenau Wind power machine has at least one aero-dynamic profile connected to at least one crank and at least guide and with at least one complete revolution of crank, profile is movable into different wind attack angles
CN101893197A (en) * 2010-07-07 2010-11-24 中国农业大学 Wind power generation lamp for railway
US20120201676A1 (en) * 2009-10-13 2012-08-09 Krietzman Mark H Wind energy systems and methods of use
CN102997173A (en) * 2012-12-18 2013-03-27 冯静 Self-generating railway street lamp with suction force as generating power and use method thereof
CN202955612U (en) * 2012-12-18 2013-05-29 冯静 Self-generating railway street lamp with suction force as generating power

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009468A1 (en) * 2000-02-28 2001-09-13 Guenter Freudenau Wind power machine has at least one aero-dynamic profile connected to at least one crank and at least guide and with at least one complete revolution of crank, profile is movable into different wind attack angles
US20120201676A1 (en) * 2009-10-13 2012-08-09 Krietzman Mark H Wind energy systems and methods of use
CN101893197A (en) * 2010-07-07 2010-11-24 中国农业大学 Wind power generation lamp for railway
CN102997173A (en) * 2012-12-18 2013-03-27 冯静 Self-generating railway street lamp with suction force as generating power and use method thereof
CN202955612U (en) * 2012-12-18 2013-05-29 冯静 Self-generating railway street lamp with suction force as generating power

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Application publication date: 20150923