CN103868006B - Self-generating railway road lamp for generating power by using flywheel battery and suction force - Google Patents

Self-generating railway road lamp for generating power by using flywheel battery and suction force Download PDF

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Publication number
CN103868006B
CN103868006B CN201210551010.5A CN201210551010A CN103868006B CN 103868006 B CN103868006 B CN 103868006B CN 201210551010 A CN201210551010 A CN 201210551010A CN 103868006 B CN103868006 B CN 103868006B
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China
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street lamp
flywheel
power
generating
flying wheel
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CN103868006A (en
Inventor
冯静
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Lingan Suzhou Network Technology Co ltd
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Individual
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Priority to CN201210551010.5A priority Critical patent/CN103868006B/en
Priority to PCT/CN2014/070866 priority patent/WO2014094665A1/en
Priority to CN201480001588.0A priority patent/CN104981649A/en
Publication of CN103868006A publication Critical patent/CN103868006A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D5/00—Other wind motors
    • F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/12—Combinations of wind motors with apparatus storing energy storing kinetic energy, e.g. using flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9113—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a roadway, rail track, or the like for recovering energy from moving vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/42—Storage of energy
    • F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a self-generating railway road lamp for generating power by using a flywheel batteries and suction force. The self-generating railway road lamp is characterized in that swinging devices powered by suction force are arranged on road lamps on both sides of a railway. When a high-speed train passes by, the swinging devices swing under the action of suction force, a flywheel generating device is used for storing energy and generating power at the same time under the action of swinging force, and the generated power is stored in the flywheel battery. At night, a control circuit is used for transmitting signals, and the flywheel battery is used for supplying power for driving the road lamps on both sides of the railway to illuminate. The self-generating railway road lamp has the beneficial effects that the suction force generated during running of the high-speed train is used for generating power, so that stable and environment-friendly power is supplied to the railway road lamps for illuminating. The defect of unstable electric power of the conventional wind energy and solar energy road lamps is avoided, and the power resource of a public power grid is saved. The power generation energy is stored by using the flywheel batteries instead of storing electric power by using chemical storage batteries, so that the environmental pollution caused by chemical batteries is avoided, and the defects of short service life and frequent maintenance of the chemical batteries are also avoided.

Description

The self-power generation type railway street lamp generated electricity using flying wheel battery and suction force
Technical field
The invention belongs to luminaire, more particularly, to a kind of street lamp of utilization generating electricity by natural energy.
Background technology
For energy saving, environmental protection, the street lamp that electric power is provided using solar energy and wind energy has been occurred in that at present.This The street lamp of two kinds of natural energy resources, is particularly well-suited to the illumination of Along Railway.Because the illumination of the railway line of long range will consume phase When big electric power resource.However, both energy are all unstable.Such as, continuous overcast and rainy, the power supply of solar street light Just into problem.Continuous calm or mild wind weather, wind powered street lamp will quit work.Research is a kind of using stable natural energy The street lamp of the Along Railway that source powers, becomes an important topic.
Another of existing solar energy and wind powered street lamp has the disadvantage that chemical cell need to be configured, and chemical cell will be tieed up periodically Shield, and service life is limited, waste battery also can be to environment, and this state also has much room for improvement.
It is another noticeable phenomenon is that：The both sides of high-speed railway, generally has guardrail, for preventing passerby to be blindly close to Track and the bullet train by moment i.e. extremely is injured.Because bullet train quickly through when produced high velocity air, can be right The people of railway both sides or thing produce swabbing effect, if people or thing are too close to the train run at high speed, will be by this suction Power is drawn to train.This phenomenon can explain that flow velocity is faster according to bernoulli principle, and pressure is lower, therefore near the people of 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, is proposed a kind of with stable The street lamp of natural energy resource power supply, the street lamp need not use chemical cell.Described natural energy resources are height when train is moved Produced by the suction force that fast air-flow is formed；This natural energy resources and be stable, because the train order of classes or grades at school quantity per day operation It is quite stable.
Main thought of the present invention is：The street lamp of Along Railway both sides is additionally arranged the pendulous device with suction force as power and flies Wheel TRT, when bullet train passes through, pendulous device obtains suction force and swings, and oscillatory forces make flywheel generating set energy storage And while generate electricity, what is sent is stored electronically in a flying wheel battery, and to night, control circuit sender, flying wheel battery is powered at Street lamp illuminating part is illuminated.
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 of street lamp column top both sides Chain, two sprocket wheels, counterweight block, two variators, two pieces of support plates, two internal connecting type ratchets；Support one end is consolidated with suction plate Even, the other end and street lamp column lower hinge；Two variators are fixed on street lamp column both sides by two pieces of support plates respectively, described The input connection sprocket wheel of variator, is provided with ratchet in sprocket wheel；A chain, one end of every chain are engaged on each sprocket wheel Suction plate top is connected to, the other end is connected to counterweight block；The outfan of variator is connected with an internal connecting type ratchet；The swing Device is connected with flywheel generating set, and provides power for flywheel generating set；
Flywheel generating set, it includes two flywheels and an electromotor and its gripper shoe；Generating in street lamp column The both ends of the rotor of machine are connected respectively with flywheel；Shell containing generator unit stator is fixed in street lamp column by gripper shoe Portion；The flywheel is connected with the internal connecting type ratchet in pendulous device；The flywheel generating set is by the control in flying wheel battery unit Circuit processed provides electric power for flying wheel battery；
Flying wheel battery unit, it includes a flying wheel battery, a control circuit；Control circuit respectively with flywheel generating set in Electromotor, flying wheel battery and street lamp illuminating part connection；The flying wheel 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 with control Circuit processed is electrically connected by wire, the electric energy luminous lighting that the street lamp illuminating part is sent by flying wheel battery unit；
Using the method for said apparatus：When train is through street lamp, the air-flow between train and suction plate is accelerated, pressure drop It is low, so as to produce suction force to suction plate, suction plate and support is moved to train；Suction plate top pulls chain, with this band The rotor of movable sprocket, variator, internal connecting type ratchet, flywheel and electromotor operates together, and flywheel storage mechanical kinetic energy simultaneously utilizes it Rotator inertia drive electrical power generators, the electricity that electromotor sends by control circuit convert electric energy into into mechanical kinetic energy be stored in it is winged In wheel battery；
After street lamp, suction force disappears train, and the gravity of counterweight block pulls chain, is returned to suction plate 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 gradually drops Low and no longer valid generating；
When next time train is passed through, generated electricity again by said apparatus, and be stored in into mechanical kinetic energy by transformation of electrical energy winged In wheel battery；So go round and begin again, mechanical kinetic energy is gradually accumulated in flying wheel battery；When the light sensor device in control circuit is examined Measure ambient brightness it is not enough when, flying wheel battery is started by control circuit mechanical kinetic energy be transformed into into electric energy be powered at street lamp and light Part is illuminated；When the light sensor device in control circuit detects ambient brightness abundance, flywheel electricity is closed by control circuit The generating in pond, street lamp illuminating part extinguishes；Flying wheel battery continues to store mechanical kinetic energy；
So go round and begin again, said apparatus generate electricity by the suction force that train is produced, to the street lamp illuminating part of railway both sides Powered lighting.
Of the invention the characteristics of and beneficial effect are：
Suction force produced when the first, being travelled using bullet train is generated electricity, there is provided the stable and environmental protection of railway street lamp illumination Electric power.Avoid the shortcoming of existing wind energy and solar street light unstable power.Also save the electric power money of public electric wire net Source.
2nd, the energy for generating electricity is stored using flying wheel battery, replaces chemical storage batteries storage electric power, it is to avoid chemical cell Environmental pollution, it also avoid chemical cell short life, must the normal shortcomings safeguarded of Jing.
Description of the drawings
Fig. 1 is the use state schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the kinestate schematic diagram of Fig. 1.
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 the front view of Fig. 4.
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.
Figure 10 is the schematic diagram of flying wheel battery.
Figure 11 is the control circuit connection block diagram in the embodiment of the present invention 1.
Figure 12 is the schematic diagram of embodiment 2.
Figure 13 is the K portions enlarged drawing in Figure 12.
Specific embodiment
With reference to the accompanying drawings and detailed description the invention will be further described：
Embodiment 1, refering to Fig. 4 to Fig. 7, of the invention being mainly on the street lamp of both sides along the railway sets up one to aspirate Power is the pendulous device of power, and when bullet train passes through, pendulous device obtains suction force and swings, and oscillatory forces make a flywheel TRT energy storage simultaneously generates electricity simultaneously, and what is sent is stored electronically in a flying wheel battery, to night, control circuit sender, flies Wheel battery is powered at the illumination of street lamp illuminating part.
The pendulous device mainly includes being located at the anterior suction plate 11 of street lamp column and support 12, street lamp column top two Two chains, 13, two sprocket wheels 14 of side, 16, two pieces of variator, 17, the two internal connecting type ratchets of support plate of counterweight block 15, two 18.The one end of support 12 and suction plate 11 are connected, the other end and the lower hinge of street lamp column 41；When train is passed through, suction plate 11 Suction force is obtained, the parts that the two are fixed together can swing around the hinged place towards train directions.The amplitude of swing, 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 and suction The area of plate 11 is substantially directly proportional, that is to say, that suction plate 11 is bigger, and the suction force of acquisition is also bigger.After train passes through, Suction force disappears, and suction plate 11 is returned to initial position, in case pendulum next time by the weight of counterweight block 15 by chain 13 It is dynamic.Two variators 16 are individually fixed in the both sides of street lamp column 41, the input of the variator 16 by two pieces of support plates 17 respectively End connection sprocket wheel 14, engages a chain 13 on each sprocket wheel 14, one end of every chain 13 is connected to the top of suction plate 11, The other end is connected to counterweight block 15；Ratchet is provided with sprocket wheel 14（It is not drawn into）；The sprocket wheel similar to bicycle rear in contain There is the sprocket wheel of ratchet.When chain 13 is with 14 rotate in an anti-clockwise direction of movable sprocket, also drive the input shaft of variator 16 same together Direction rotates；When sprocket wheel 14 rotationally clockwise when, due to the anti-reverse function of ratchet, the input shaft of variator 16 is not with sprocket wheel 14 rotate.The outfan of variator 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 variator 16 is further to improve the rotating speed of sprocket wheel 14, makes flywheel 21 have higher an angular velocity and machinery to move Energy.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 Variator 16 is not followed by rotation, in order to avoid consume the mechanical kinetic energy of flywheel 21.
Flywheel generating set mainly includes two electromotors 22 of flywheel 21 and and its gripper shoe 23；Positioned at street lamp column 41 The both ends of the rotor 221 of interior electromotor are connected respectively with a flywheel 21；Shell 222 containing generator unit stator is by supporting Plate 23 is fixed on inside street lamp column 41；Electromotor 22 is persistently sent out by the mechanical kinetic energy of the storage of flywheel 21 within a period of time Electricity.Electromotor 22 provides electric power for flying wheel battery unit；, similar to flying wheel battery, except for the difference that flywheel is electric for the flywheel generating set Pond is charging energy-storing, is a vacuum box outside it, and the persistent period of generating is longer.And the flywheel generating set is by machine Tool drive energy storage, it is impossible in vacuum box run, it is in running because the reason such as invisible waste, friction, generating it is lasting when Between it is shorter.
Flying wheel battery unit, it includes a flying wheel battery 3（Referring to Figure 10）, a control circuit 5（Material object is not drawn into）；This flies Wheel battery unit is that street lamp illuminating part 4 provides electric power；, referring to Figure 10, it is by the winged of flying wheel battery for known typical flying wheel battery 3 314 4 primary clusterings of the wheel 311, dynamoelectric machine 313 of bearing 312, flying wheel battery and vacuum chamber are constituted.Flying wheel battery The flywheel of motor and flying wheel battery all uses magnetic bearing so as to suspend, to reduce mechanical friction, while by the flywheel of flying wheel battery It is placed in Dewar vessel with the motor of flying wheel battery, to reduce windage.The input and output of such flying wheel battery are imitated only Rate is up to 95% or so.The dynamoelectric machine 313 of the flying wheel battery is dynamoelectric and power generation mutual-inverse type either-rotation motor.Power electronics becomes Parallel operation 55 drives the motor rotation of flying wheel battery from outside input electric energy, the motor flywheel driven battery of flying wheel battery Flywheel rotates, the flywheel storage mechanical kinetic energy of flying wheel battery.When external loading needs energy, the flywheel of flying wheel battery drives and flies The electromotor rotation of wheel battery, by mechanical kinetic energy electric energy is converted into, then is become required for load by converters 55 Various frequencies, the electric energy of electric pressure meeting different demands.Converters 55 typically using MOSFETT and The two-way inverter of IGBT compositions.Referring to Figure 11, it includes single-chip microcomputer 51 and button cell power supply 52, whole to the control circuit 5 Current circuit 53, mu balanced circuit 54, converters 55, relay 56 and photosensitive detector unit 57；The rectification circuit 53 It is connected with electromotor 22 and mu balanced circuit 54 in flywheel generating set respectively, it is mu balanced circuit 54, button cell power supply 52, photosensitive Detector unit 57 is connected respectively with single-chip microcomputer 51, and single-chip microcomputer 51 is also connected with relay 56, converters 55 respectively；Electricity Power electronic converter 55 is connected with flying wheel battery 3；The electricity that electromotor 22 in flywheel generating set sends, rectified circuit 53 Rectification, then the voltage stabilizing of Jing mu balanced circuits 54, by the control of single-chip microcomputer 51, through converters 55 flying wheel battery are driven Motor 313 rotate, the flywheel 311 of the flywheel driven battery of motor 313 of flying wheel battery rotates, the flywheel of flying wheel battery 311 storage mechanical kinetic energies；Signal of turning on light is obtained when light sensor of the single-chip microcomputer 51 from photosensitive detector unit 57, then monolithic The control of machine 51 conducting converters 55 and flying wheel battery generate electricity, and single-chip microcomputer also controls turn-on relay 56, flywheel simultaneously The sub- changer 55 of electric Jing electric power, single-chip microcomputer 51 and the relay 56 that battery 3 sends is powered at street lamp illuminating part 4 and illuminates.Work as monolithic Lamp signal is closed in obtaining for light sensor of the machine 51 from photosensitive detector unit 57, then the control of single-chip microcomputer 51 flying wheel battery 3 stops Generate electricity, while also closing relay 56, street lamp illuminating part 4 extinguishes.If replacing photosensitive detector unit by time setting unit, The automatic open close of street lamp can be realized.Photosensitive detector unit or this kind of control circuit of time setting unit, are known circuits. Above-mentioned flying wheel battery 3 and control circuit 5 are that person of ordinary skill in the field is known well, no longer tired in detail to state.
Street lamp component, it includes street lamp illuminating part 4 and street lamp column 41, and street lamp illuminating part 4 is mounted in the top of street lamp column 41, And electrically connected by wire with the relay 56 in control circuit, the street lamp illuminating part in the street lamp component is by flying wheel battery unit The electric energy luminous lighting for sending；
In sum, using the method for said apparatus：When train is through street lamp, the air-flow between train and suction plate adds Hurry up, pressure is reduced, so as to produce suction force to suction plate 11, suction plate 11 and support 12 is swung to train；In suction plate 11 Portion pulls chain 13, with this rotor 221 with movable sprocket 14, variator 16, internal connecting type ratchet 18, flywheel 21 and electromotor together Rotate, the storage mechanical kinetic energy of flywheel 21 simultaneously drives electromotor 22 to generate electricity using its rotator inertia, and the electricity that electromotor 22 sends passes through Control circuit 5 converts electric energy into into mechanical kinetic energy and is stored in flying wheel battery 3；
After street lamp, suction force disappears train, and the gravity of counterweight block 15 pulls chain 13, is returned to suction plate 11 State originally, in case being sucked gravitational attraction next time and swinging；The mechanical kinetic energy of the storage of flywheel 21 is gradually decreased, flywheel 21 Rotating speed is gradually lowered and no longer valid generating；
When next time train is passed through, generated electricity again by said apparatus, and be stored in into mechanical kinetic energy by transformation of electrical energy winged In wheel battery 3；So go round and begin again, mechanical kinetic energy is gradually accumulated in flying wheel battery 3；Light sensor in control circuit 5 When part detects ambient brightness deficiency, mechanical kinetic energy is transformed into by electric energy by the startup flying wheel battery 3 of control circuit 5 and is powered at road Lamp illuminating part 4 is illuminated；When the light sensor device in control circuit 5 detects ambient brightness abundance, closed by control circuit 5 The generating of flying wheel battery 3 is closed, street lamp illuminating part 4 extinguishes；Flying wheel battery 3 continues to store mechanical kinetic energy；
So go round and begin again, said apparatus generate electricity by the suction force that train is produced, to the street lamp illuminating part 4 of railway both sides Powered lighting.
Embodiment 2, the pendulous device described in embodiment 1 is replaced to realize generating purpose with translation device：
Referring to Figure 12 and Figure 13, the parts of the translation device are substantially identical with pendulous device, and it includes being located at road The suction plate 11 and support 12 of the front portion of lamp column 41, two chains, 13, two sprocket wheels 14 of the top both sides of street lamp column 41, balance 16, two pieces of variator, 17, the two internal connecting type ratchets 18 of support plate of pouring weight 15, two；Except for the difference that：The one end of support 12 and suction plate 11 It is connected, the bottom of support 12 is provided with many rollers 101, and a underframe 103 for being provided with chute 102 is fixed in the bottom of street lamp column 41, when taking out When suction disc 11 is subject to suction force, roller 101 carries support 12 and suction plate 11 rolls forward in chute 102, is driven with this Chain 13 and sprocket wheel 14 are moved.
Following parts are identical with pendulous device：Two variators 16 are fixed on street lamp column by two pieces of support plates 17 respectively 41 both sides, the input connection sprocket wheel 14 of the variator 16, are provided with ratchet in sprocket wheel；A chain is engaged on each sprocket wheel 14 Bar 13, 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 of variator 16 End is connected with an internal connecting type ratchet 18.
Remaining flywheel generating set, flying wheel battery unit, street lamp component, it is same as Example 1.

Claims (1)

1. a kind of self-power generation type railway street lamp that utilization flying wheel battery and suction force are generated electricity, it is characterised in that the street lamp bag Include：
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 variators, two pieces of support plates, two internal connecting type ratchets；Support one end is connected with suction plate, separately One end and street lamp column lower hinge；Two variators are fixed on street lamp column both sides, the speed change by two pieces of support plates respectively The input connection sprocket wheel of device, is provided with ratchet in sprocket wheel；A chain, one end connection of every chain are engaged on each sprocket wheel In suction plate top, the other end is connected to counterweight block；The outfan of variator is connected with an internal connecting type ratchet；The pendulous device It is connected with flywheel generating set, and power is provided for flywheel generating set；
Flywheel generating set, it includes two flywheels and an electromotor and its gripper shoe；Electromotor in street lamp column The both ends of rotor are connected respectively with flywheel；Shell containing generator unit stator is fixed on inside street lamp column by gripper shoe； The flywheel is connected with the internal connecting type ratchet in pendulous device；The flywheel generating set is by the control electricity in flying wheel battery unit Road provides electric power for flying wheel battery；
Flying wheel battery unit, it includes a flying wheel battery, a control circuit；Control circuit respectively with flywheel generating set in send out The connection of motor, flying wheel battery and street lamp illuminating part；The flying wheel 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 electric with control Road is electrically connected by wire, and upper limit bar and lower limit bar are arranged on street lamp column；When train is passed through, suction plate is aspirated Power, the support being fixed together and suction plate swing around hinged place towards train directions；The amplitude of swing, by being located on street lamp column Upper limit bar and lower limit bar control；The electric energy luminous lighting that the street lamp illuminating part is sent by flying wheel battery unit.
CN201210551010.5A 2012-12-18 2012-12-18 Self-generating railway road lamp for generating power by using flywheel battery and suction force Active CN103868006B (en)

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PCT/CN2014/070866 WO2014094665A1 (en) 2012-12-18 2014-01-20 Self-powered railroad lamp
CN201480001588.0A CN104981649A (en) 2012-12-18 2014-01-20 Self-powered railroad lamp

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