CN105841069A - LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode - Google Patents

LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode Download PDF

Info

Publication number
CN105841069A
CN105841069A CN201610241542.7A CN201610241542A CN105841069A CN 105841069 A CN105841069 A CN 105841069A CN 201610241542 A CN201610241542 A CN 201610241542A CN 105841069 A CN105841069 A CN 105841069A
Authority
CN
China
Prior art keywords
wind
regulator circuit
voltage
filter regulator
output interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610241542.7A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610241542.7A priority Critical patent/CN105841069A/en
Publication of CN105841069A publication Critical patent/CN105841069A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40Details of LED load circuits
    • H05B45/44Details of LED load circuits with an active control inside an LED matrix
    • 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
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/026Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30Driver circuits
    • H05B45/37Converter circuits
    • 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
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • 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
    • F21S9/043Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10Controlling the intensity of the light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40Details of LED load circuits
    • 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
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • 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
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to an LED pole type illumination device compatible with a solar power supply mode and a wind energy power supply mode. The illumination device comprises a voltage collection device and a solar cell module. The voltage collection device collects the output voltage of the solar cell module and used for providing a reference signal of day and night judgment. The reference signal is used for switching of the day and night charging of the illumination device. By means of the LED pole type illumination device, different charging modes can be determined according to the output voltage of the solar cell module so that sufficient power supply of the LED pole type illumination device can be ensured.

Description

Compatible solar energy and the LED rod-type illuminator of two kinds of powering modes of wind energy
Technical field
The present invention relates to field of LED illumination, particularly relate to a kind of LED rod-type illuminator charged round the clock.
Background technology
In prior art, LED street lamp has become as the optimum selection of reducing energy consumption in illuminator, in order to improve further The energy saving effect of street lamp, needs to transform the charging circuit of LED street lamp, to excise the civil power power supply to street lamp, saves electricity Take and energy resource consumption.
But, currently the energy-conservation power supply to LED street lamp mainly biases toward solar powered, is rarely employed powered by wind energy, too Sun can power overcast and rainy or cannot be carried out under environment night charge, meanwhile, existing solar powered structure power consumption height, without Cross optimization.
To this end, the present invention proposes a kind of LED rod-type illuminator charged round the clock, optimize solar power supply circuit and wind Can power supply circuits, and introduce compatible circuit the two power supply circuits organically combined, it is critical that, also introduce and solar-electricity The voltage acquisition equipment that the electric energy output interface of plate connects, with the output voltage according to solar energy electroplax carry out solar powered and Switching between powered by wind energy, thus ensure the power supplying efficiency of illuminator, save power supply expense.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides the illumination of a kind of LED rod-type charged round the clock Device, adds the voltage acquisition equipment that is connected with the electric energy output interface of solar energy electroplax, and be used for according to solar energy electroplax is defeated Go out voltage and the charging switch-over control signal between solar powered and powered by wind energy is provided, devise a set of concrete power supply electricity simultaneously Road is with reliably compatible solar energy and two kinds of powering modes of wind energy.
According to an aspect of the present invention, it is provided that a kind of LED rod-type illuminator charged round the clock, described illuminator bag Including voltage acquisition equipment and solar module, voltage acquisition equipment gathers the output voltage of solar module, in order to Thering is provided the reference signal judged round the clock, described reference signal is for the switching charged round the clock of described illuminator.
More specifically, in the described LED rod-type illuminator charged round the clock, also include: described voltage acquisition equipment, if Put at lamp bracket top, be connected with the solar energy output interface of solar module, for gathering the defeated of solar module Go out voltage, when output voltage is more than or equal to when presetting solar module voltage threshold, sends and judge signal daytime, work as output Voltage, less than when presetting solar module voltage threshold, sends and judges signal night;Described solar module, is arranged At lamp bracket top, having solar energy output interface, the electric energy after exporting solar energy conversion, solar energy output interface includes defeated Go out anode and output negative terminal;Synchronize Buck circuit and drive module, being connected to solar energy output interface and valve-regulated sealed lead Between acid accumulator, for controlling the charging to valve-regulated sealed lead-acid batteries of the solar energy output interface;The main knot of lift blower fan Structure, is arranged on lamp bracket top, including three blades, driftage equipment, wheel hub and drive apparatus;Three blades when wind passes through, by Pressure in the positive and negative of each blade does not waits and produces lift, and described lift drives corresponding blade to rotate;Driftage equipment with Three blades connect, for providing the reliability of three blades rotations and untying the mooring rope;Wheel hub and three blades connect, and are used for fixing three Individual blade, turns clockwise to be driven after vane stress, converts wind energy into slow-revving kinetic energy;Drive apparatus bag Including slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling and disk brake, gear-box is by slow-speed shaft with wheel hub even Connect, be connected with wind-driven generator by high speed shaft, for the slow-revving kinetic energy of wheel hub is converted into required for wind-driven generator High-revolving kinetic energy, shaft coupling is a flexible shaft, for compensating the parallel misalignment of gearbox output shaft and generator amature And angular error, disk brake, it is the disk brake of a hydraulic operation, brakes for mechanical brake;Wind-driven generator, with The gear-box of lift blower fan main structure connects, and is a double-fed asynchronous generator, converts for the high-revolving kinetic energy that will receive For wind-force electric energy, wind-driven generator includes that stator winding, rotor windings, two-way back-to-back IGBT voltage source converter and wind-force are sent out Motor output interface, stator winding direct-connected wind-driven generator output interface, rotor windings passes through two-way back-to-back IGBT voltage source Current transformer is connected with wind-driven generator output interface, and wind-driven generator output interface is three-phase alternating current output interface, is used for exporting Wind-force electric energy;Rectification circuit, is connected with wind-driven generator output interface, the three-phase alternating current to the output of wind-driven generator output interface Voltage carries out rectification to obtain wind-force DC voltage;Filter regulator circuit, is connected with rectification circuit to enter wind-force DC voltage Row filtering voltage regulation, to export direct voltage of voltage regulation;First resistance and the second resistance, be just connected in parallel on filter regulator circuit after series connection Negative two ends, one end of the first resistance connects the anode of filter regulator circuit, and one end of the second resistance connects filter regulator circuit Negative terminal;First electric capacity and the second electric capacity, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first electric capacity connects The anode of filter regulator circuit, one end of the second electric capacity connects the negative terminal of filter regulator circuit, and the other end of the first electric capacity connects The other end of the first resistance, the other end of the second electric capacity connects the other end of the second resistance;3rd electric capacity, is connected in parallel on filtering voltage regulation Positive and negative two ends of circuit;3rd resistance, its one end connects the anode of filter regulator circuit;First switching tube, is a P ditch enhancement mode Metal-oxide-semiconductor, its drain electrode is connected with the other end of the 3rd resistance, and its substrate is connected with source electrode, and its source electrode is negative with filter regulator circuit End connects;Manual discharging circuit, its two ends are connected with drain electrode and the source electrode of the first switching tube respectively;First counnter attack diode, its Anode is connected with the anode of filter regulator circuit, and the drain electrode of its negative terminal and the first switching tube connects;Second switch pipe, is a P ditch Enhancement mode metal-oxide-semiconductor, its drain electrode is connected with the anode of filter regulator circuit, and its substrate is connected with source electrode;Second counnter attack diode, its Anode is connected with the source electrode of second switch pipe;4th electric capacity and the 5th electric capacity, be all connected in parallel on the second counnter attack diode negative terminal and Between the negative terminal of filter regulator circuit;3rd counnter attack diode, is connected in parallel on negative terminal and the filtering voltage regulation electricity of the second counnter attack diode Between the negative terminal on road;3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, Its substrate is connected with source electrode;4th counnter attack diode, be connected in parallel on the source electrode of the 3rd switching tube and filter regulator circuit negative terminal it Between;First inductance, its one end is connected with the source electrode of the 3rd switching tube;6th electric capacity and the 7th electric capacity, be all connected in parallel on the first inductance The other end and the negative terminal of filter regulator circuit between;5th counnter attack diode, is connected in parallel on the other end and the filtering of the first inductance Between the negative terminal of mu balanced circuit;Valve-regulated sealed lead-acid batteries, with Tong Bu Buck circuit and drive module connect, simultaneously its The negative pole of positive pole and the 5th counnter attack diode connects, and the positive pole of its negative pole and the 5th counnter attack diode connects;Relay, is positioned at Between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether cut off LED lamp tube and valve-regulated sealed lead-acid batteries it Between connection control the opening and closing of LED lamp tube;Optocoupler, processes between chip at relay and ARM11, is used for ARM11 processes under the control of chip, determines the rupturing operation of relay;ARM11 processes chip, with the grid of second switch pipe and The grid of the 3rd switching tube connects respectively, by applying pwm control signal on the grid of second switch pipe, determines second switch The break-make of pipe, to control the wind-driven generator output interface break-make to the charging of valve-regulated sealed lead-acid batteries, also by The adjustable pwm control signal of dutycycle is applied, to control wind-driven generator output interface to valve control on the grid of the 3rd switching tube The charging voltage of sealed type lead acid battery;Wherein, ARM11 processes chip and is also connected with voltage acquisition equipment, black when receiving Judge signal night, disconnect the charging to lead-acid accumulator of the solar energy output interface, get through wind-driven generator output interface to plumbic acid The charging of accumulator, judges signal when receiving daytime, gets through the charging to lead-acid accumulator of the solar energy output interface, disconnects wind The charging to lead-acid accumulator of the power generator output interface.
More specifically, in the described LED rod-type illuminator charged round the clock: wind-driven generator is arranged on lamp bracket top.
More specifically, in the described LED rod-type illuminator charged round the clock, described illuminator also includes: channel radio Letter interface, processes chip with ARM11 and is connected, judge that signal or daytime judge signal night for wireless transmission.
More specifically, in the described LED rod-type illuminator charged round the clock: wireless communication interface is that 4G mobile communication connects Mouthful.
More specifically, in the described LED rod-type illuminator charged round the clock: ARM11 processes chip and sets with voltage acquisition For being integrated on one piece of surface-mounted integrated circuit.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram according to the LED rod-type illuminator charged round the clock shown in embodiment of the present invention.
Reference: 1 voltage acquisition equipment;2 solar modules.
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the LED rod-type illuminator charged round the clock of the present invention is carried out specifically Bright.
LED rod-type illuminator has the features such as environment friendly and pollution-free, little power consumption, light efficiency height, life-span length, therefore, LED street lamp The optimum selection of reducing energy consumption will be become.
LED rod-type illuminator is unlike conventional street lamp, and LED light source uses low-voltage DC supply, by GaN base power The efficient white light of type blue-ray LED and yellow synthesis, have efficiently, safety, energy-saving and environmental protection, life-span length, fast response time, colour developing The particular advantages such as index is high, can be widely applied to road.Outer housing high temperature resistant can reach 135 degree with making, and low temperature resistant reaches-45 degree.
Needed for high-power LED light source can meet general street lamp.The light efficiency of general high-pressure mercury lamp is 100LM/W, Conventional great power LED is 50-60LM/W, can reach 80LM/W by the most best LED chip, and luminous efficiency is the highest, meaning It is the best that taste energy-saving effect, and this is also to select one of most important index of LED street lamp.
In prior art, LED rod-type illuminator high volume applications there is also following difficult point to be needed to overcome:
1) power supply unit is required higher by LED rod-type illuminator, when using the energy of nature for energy-conserving and environment-protective, lacks Few a set of concrete power supply circuits that can take into account solar energy and wind energy, to be guaranteed in LED rod-type illumination dress in the case of charging voluntarily The continued power put;
2) the flexible switching of power supply between solar energy and wind energy how is carried out;
3) existing solar powered structure and powered by wind energy structure how are optimized, to improve power supplying efficiency.
In order to overcome above-mentioned deficiency, the present invention has built a kind of LED rod-type illuminator charged round the clock, on the one hand, energy LED street lamp is carried out charging voluntarily, on the other hand reliably by the optimization power supply circuits that enough offers take into account solar energy and wind energy, it is possible to Scientifically according to the concrete condition of solar energy, start the flexible switching between solar powered and powered by wind energy, thus carry comprehensively The charge efficiency of high LED street lamp.
Fig. 1 is the block diagram according to the LED rod-type illuminator charged round the clock shown in embodiment of the present invention, institute Stating illuminator and include voltage acquisition equipment and solar module, voltage acquisition equipment gathers the defeated of solar module Go out voltage, in order to provide the reference signal judged round the clock, described reference signal for described illuminator charge round the clock cut Change.
Then, continue the concrete structure of the LED rod-type illuminator charged round the clock of the present invention is carried out further Bright.
Described illuminator also includes: voltage acquisition equipment, is arranged on lamp bracket top, with the sun of solar module Can connect by output interface, for gathering the output voltage of solar module, when output voltage is more than or equal to presetting solar energy During battery component voltage threshold, send and judge signal daytime, when output voltage is less than presetting solar module voltage threshold Time, send and judge signal night.
Described illuminator also includes: solar module, is arranged on lamp bracket top, has solar energy output interface, Electric energy after exporting solar energy conversion, solar energy output interface includes output plus terminal and output negative terminal.
Described illuminator also includes: synchronizes Buck circuit and drives module, being connected to solar energy output interface and valve Between control sealed type lead acid battery, for controlling the charging to valve-regulated sealed lead-acid batteries of the solar energy output interface.
Described illuminator also includes: lift blower fan main structure, is arranged on lamp bracket top, sets including three blades, driftage Standby, wheel hub and drive apparatus;Three blades, when wind passes through, produce liter owing to the pressure of the positive and negative of each blade does not waits Power, described lift drives corresponding blade to rotate;Driftage equipment and three blades connect, reliable for provide three blades to rotate Property is also untied the mooring rope;Wheel hub and three blades connect, and are used for fixing three blades, carry out dextrorotation to be driven after vane stress Turn, convert wind energy into slow-revving kinetic energy;Drive apparatus includes slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling And disk brake, gear-box is connected with wheel hub by slow-speed shaft, is connected with wind-driven generator by high speed shaft, for by wheel hub Slow-revving kinetic energy be converted into the high-revolving kinetic energy required for wind-driven generator, shaft coupling is a flexible shaft, is used for compensating Gearbox output shaft and the parallel misalignment of generator amature and angular error, disk brake, be the disc type of a hydraulic operation Brake, brakes for mechanical brake.
Described illuminator also includes: wind-driven generator, is connected with the gear-box of lift blower fan main structure, is that a double-fed is different Step electromotor, for the high-revolving kinetic energy received is converted into wind-force electric energy, wind-driven generator includes stator winding, rotor Winding, two-way back-to-back IGBT voltage source converter and wind-driven generator output interface, the direct-connected wind-driven generator of stator winding is defeated Outgoing interface, rotor windings is connected with wind-driven generator output interface by two-way back-to-back IGBT voltage source converter, and wind-force is sent out Motor output interface is three-phase alternating current output interface, is used for exporting wind-force electric energy;Rectification circuit, with wind-driven generator output interface Connect, the three-phase alternating voltage of wind-driven generator output interface output is carried out rectification to obtain wind-force DC voltage.
Described illuminator also includes: filter regulator circuit, is connected with rectification circuit to filter wind-force DC voltage Ripple voltage stabilizing, to export direct voltage of voltage regulation;First resistance and the second resistance, be connected in parallel on positive and negative the two of filter regulator circuit after series connection End, one end of the first resistance connects the anode of filter regulator circuit, and one end of the second resistance connects the negative terminal of filter regulator circuit; First electric capacity and the second electric capacity, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first electric capacity connects filtering The anode of mu balanced circuit, one end of the second electric capacity connects the negative terminal of filter regulator circuit, and the other end of the first electric capacity connects first The other end of resistance, the other end of the second electric capacity connects the other end of the second resistance;3rd electric capacity, is connected in parallel on filter regulator circuit Positive and negative two ends;3rd resistance, its one end connects the anode of filter regulator circuit.
Described illuminator also includes: the first switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is another with the 3rd resistance One end connects, and its substrate is connected with source electrode, and its source electrode is connected with the negative terminal of filter regulator circuit;Manual discharging circuit, its two ends It is connected with drain electrode and the source electrode of the first switching tube respectively;First counnter attack diode, its anode connects with the anode of filter regulator circuit Connecing, the drain electrode of its negative terminal and the first switching tube connects;Second switch pipe, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is steady with filtering The anode of volt circuit connects, and its substrate is connected with source electrode;Second counnter attack diode, its anode connects with the source electrode of second switch pipe Connect.
Described illuminator also includes: the 4th electric capacity and the 5th electric capacity, be all connected in parallel on the second counnter attack diode negative terminal and Between the negative terminal of filter regulator circuit;3rd counnter attack diode, is connected in parallel on negative terminal and the filtering voltage regulation electricity of the second counnter attack diode Between the negative terminal on road;3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, Its substrate is connected with source electrode;4th counnter attack diode, be connected in parallel on the source electrode of the 3rd switching tube and filter regulator circuit negative terminal it Between;First inductance, its one end is connected with the source electrode of the 3rd switching tube;6th electric capacity and the 7th electric capacity, be all connected in parallel on the first inductance The other end and the negative terminal of filter regulator circuit between;5th counnter attack diode, is connected in parallel on the other end and the filtering of the first inductance Between the negative terminal of mu balanced circuit.
Described illuminator also includes: valve-regulated sealed lead-acid batteries, connects with Tong Bu Buck circuit and driving module thereof Connecing, the negative pole of its positive pole and the 5th counnter attack diode connects simultaneously, and the positive pole of its negative pole and the 5th counnter attack diode connects;Relay Device, between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether cut off LED lamp tube and valve-regulated sealed lead-acid Connection between accumulator controls the opening and closing of LED lamp tube;Optocoupler, processes between chip at relay and ARM11, Under the control processing chip at ARM11, determine the rupturing operation of relay.
Described illuminator also includes: ARM11 processes chip, with grid and the grid of the 3rd switching tube of second switch pipe Connect respectively, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control The wind-driven generator output interface break-make to the charging of valve-regulated sealed lead-acid batteries, also by the grid at the 3rd switching tube The upper adjustable pwm control signal of applying dutycycle, to control wind-driven generator output interface to valve-regulated sealed lead-acid batteries Charging voltage.
Wherein, ARM11 processes chip and is also connected with voltage acquisition equipment, judges signal night when receiving, and disconnects the sun The energy output interface charging to lead-acid accumulator, gets through the charging to lead-acid accumulator of the wind-driven generator output interface, works as reception Judge signal to daytime, get through the charging to lead-acid accumulator of the solar energy output interface, disconnect wind-driven generator output interface pair The charging of lead-acid accumulator.
Alternatively, in the lighting device: wind-driven generator is arranged on lamp bracket top;Described illuminator also includes: Wireless communication interface, processes chip with ARM11 and is connected, judge that signal or daytime judge signal night for wireless transmission;Wireless Communication interface is 4G mobile communication interface;ARM11 processes chip and voltage acquisition integration of equipments on one piece of surface-mounted integrated circuit.
It addition, solar module is a kind of optoelectronic semiconductor thin slice utilizing the sunlight direct generation of electricity.If its quilt Light shines, and moment is with regard to exportable voltage and produces electric current in the case of having loop.Solar module is to be imitated by photoelectricity Should or Photochemical effects directly luminous energy is changed into the device of electric energy.Thin-film type solar cell group with photoelectric effect work Part is main flow, with Photochemical effects work enforcement solar module then also in the budding stage.
From the 58's of 20th century, the artificial satellite that the U.S. launches has utilized solaode coming as energy Source.During 20 century 70 energy crisis, countries in the world are allowed to perceive the importance of energy development.Within 1973, there occurs that oil is endangered Machine, people start the application of solaode to transfer in general people's livelihood purposes.In states such as the U.S., Japan and Israel Family, uses solar energy equipment the most in a large number, advances more towards business-like target.In these countries, the U.S. added in nineteen eighty-three Solar plant maximum in the world is set up in state, and its generated energy can be up to 16,000,000 watts.South Africa, Botswana, nanometer Also setting up special project than sub-and south, Africa other countries, the solaode encouraging remote grass roots to install low cost is sent out Electricity system.And carry out first-elected Japan of the most positive country of solar electrical energy generation.Within 1994, Japan implements subsidy incentive method, promotes every " the commercial power parallel type sunlight electrical energy system " at 3,000 watts of family.In First Year, the funds of government subsidy 49%, later benefit Help and successively decrease the most year by year." commercial power parallel type sunlight electrical energy system " is abundance at sunshine when, solaode provide electricity Oneself load use being given, if there being unnecessary electric power, storing separately.When generated energy is not enough or does not generates electricity when, required Electric power provided by Utilities Electric Co. again.By 1996, Japan had 2,600 family device solar power systems, installed total capacity There are 8,000,000 watts.After 1 year, having had 9,400 family devices, the total capacity of installing has also reached 32,000,000 watts.Along with The system of the surging and government subsidiaries of environmental consciousness, estimates the demand of Japan's household's solaode, also can increase rapidly Add.
Use the LED rod-type illuminator charged round the clock of the present invention, supply for LED rod-type illuminator in prior art Establish by cable pin big, cannot compatible wind energy and the technical problem of solar power supply circuit, use the output of the electric energy with solar energy electroplax to connect The voltage acquisition equipment that mouth connects, is carried out between solar powered and powered by wind energy with the output voltage according to solar energy electroplax Switching, meanwhile, optimizes and combines solar power supply circuit and powered by wind energy circuit, improves LED rod-type illuminator further The power supplying efficiency of power supply circuits.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment being not used to Limit the present invention.For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, Technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as Equivalent embodiments with change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention Any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solution of the present invention protection In.

Claims (1)

1. a method of work for the LED rod-type illuminator charged round the clock, described illuminator include voltage acquisition equipment and Solar module;
Described voltage acquisition equipment, is arranged on lamp bracket top, is connected with the solar energy output interface of solar module, is used for Gather the output voltage of solar module;
Described method of work, including: when output voltage is more than or equal to when presetting solar module voltage threshold, send white It judges signal, when output voltage is less than when presetting solar module voltage threshold, sends and judges signal night;
Described solar module, has solar energy output interface, and the electric energy after exporting solar energy conversion, solar energy is defeated Outgoing interface includes output plus terminal and output negative terminal;
Synchronize Buck circuit and drive module, being connected between solar energy output interface and valve-regulated sealed lead-acid batteries, For controlling the charging to valve-regulated sealed lead-acid batteries of the solar energy output interface;
Lift blower fan main structure, including three blades, driftage equipment, wheel hub and drive apparatus;Three blades when wind passes through, by Pressure in the positive and negative of each blade does not waits and produces lift, and described lift drives corresponding blade to rotate;Driftage equipment with Three blades connect, for providing the reliability of three blades rotations and untying the mooring rope;Wheel hub and three blades connect, and are used for fixing three Individual blade, turns clockwise to be driven after vane stress, converts wind energy into slow-revving kinetic energy;Drive apparatus bag Including slow-speed shaft, gear-box, high speed shaft, spring bearing, shaft coupling and disk brake, gear-box is by slow-speed shaft with wheel hub even Connect, be connected with wind-driven generator by high speed shaft, for the slow-revving kinetic energy of wheel hub is converted into required for wind-driven generator High-revolving kinetic energy, shaft coupling is a flexible shaft, for compensating the parallel misalignment of gearbox output shaft and generator amature And angular error, disk brake, it is the disk brake of a hydraulic operation, brakes for mechanical brake;
Wind-driven generator, is connected with the gear-box of lift blower fan main structure, for being converted into by the high-revolving kinetic energy received Wind-force electric energy, wind-driven generator includes stator winding, rotor windings, two-way back-to-back IGBT voltage source converter and wind-power electricity generation Machine output interface, stator winding direct-connected wind-driven generator output interface, rotor windings is become by two-way back-to-back IGBT voltage source Stream device is connected with wind-driven generator output interface, and wind-driven generator output interface is three-phase alternating current output interface, is used for exporting wind Power electric energy;
Rectification circuit, is connected with wind-driven generator output interface, the three-phase alternating voltage to the output of wind-driven generator output interface Carry out rectification to obtain wind-force DC voltage;
Filter regulator circuit, is connected with rectification circuit wind-force DC voltage is filtered voltage stabilizing, to export direct current of voltage regulation Pressure;
First resistance and the second resistance, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first resistance connects The anode of filter regulator circuit, one end of the second resistance connects the negative terminal of filter regulator circuit;
First electric capacity and the second electric capacity, be connected in parallel on positive and negative two ends of filter regulator circuit after series connection, one end of the first electric capacity connects The anode of filter regulator circuit, one end of the second electric capacity connects the negative terminal of filter regulator circuit, and the other end of the first electric capacity connects The other end of the first resistance, the other end of the second electric capacity connects the other end of the second resistance;
3rd electric capacity, is connected in parallel on positive and negative two ends of filter regulator circuit;
3rd resistance, its one end connects the anode of filter regulator circuit;
First switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the other end of the 3rd resistance, its substrate and source electrode phase Even, its source electrode is connected with the negative terminal of filter regulator circuit;
Manual discharging circuit, its two ends are connected with drain electrode and the source electrode of the first switching tube respectively;
First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and the drain electrode of its negative terminal and the first switching tube is even Connect;
Second switch pipe, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the anode of filter regulator circuit, its substrate and source electrode It is connected;
Second counnter attack diode, its anode is connected with the source electrode of second switch pipe;
4th electric capacity and the 5th electric capacity, be all connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode;
3rd counnter attack diode, is connected in parallel between negative terminal and the negative terminal of filter regulator circuit of the second counnter attack diode;
3rd switching tube, is a P ditch enhancement mode metal-oxide-semiconductor, and its drain electrode is connected with the negative terminal of the 3rd counnter attack diode, its substrate and source The most connected;
4th counnter attack diode, is connected in parallel between source electrode and the negative terminal of filter regulator circuit of the 3rd switching tube;
First inductance, its one end is connected with the source electrode of the 3rd switching tube;
6th electric capacity and the 7th electric capacity, be all connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance;
5th counnter attack diode, is connected in parallel between the other end and the negative terminal of filter regulator circuit of the first inductance;
Valve-regulated sealed lead-acid batteries, connects with Tong Bu Buck circuit and driving module thereof, its positive pole and the 5th counnter attack simultaneously The negative pole of diode connects, and the positive pole of its negative pole and the 5th counnter attack diode connects;
Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, by whether cut-out LED lamp tube and valve control are close Connection between envelope formula lead-acid accumulator controls the opening and closing of LED lamp tube;
ARM11 processes chip, is connected respectively with the grid of second switch pipe and the grid of the 3rd switching tube, by second switch Apply pwm control signal on the grid of pipe, determine the break-make of second switch pipe, to control wind-driven generator output interface to valve control The break-make of the charging of sealed type lead acid battery, also by applying dutycycle adjustable PWM control on the grid of the 3rd switching tube Signal processed, to control the wind-driven generator output interface charging voltage to valve-regulated sealed lead-acid batteries.
CN201610241542.7A 2015-10-02 2015-10-02 LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode Pending CN105841069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610241542.7A CN105841069A (en) 2015-10-02 2015-10-02 LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610241542.7A CN105841069A (en) 2015-10-02 2015-10-02 LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode
CN201510643904.0A CN105120583B (en) 2015-10-02 2015-10-02 The LED rod-type means of illumination charged round the clock

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510643904.0A Division CN105120583B (en) 2015-10-02 2015-10-02 The LED rod-type means of illumination charged round the clock

Publications (1)

Publication Number Publication Date
CN105841069A true CN105841069A (en) 2016-08-10

Family

ID=54668402

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201610241539.5A Pending CN105889858A (en) 2015-10-02 2015-10-02 LED rod type lighting device capable of being charged by solar energy and wind energy day and night
CN201510992454.6A Pending CN105578646A (en) 2015-10-02 2015-10-02 Light emitting diode (LED) pole-type lighting device capable of being charged day and night
CN201610241542.7A Pending CN105841069A (en) 2015-10-02 2015-10-02 LED pole type illumination device compatible with solar power supply mode and wind energy power supply mode
CN201610241537.6A Pending CN105848346A (en) 2015-10-02 2015-10-02 LED pole type illuminating device charged by solar energy and wind energy
CN201510643904.0A Expired - Fee Related CN105120583B (en) 2015-10-02 2015-10-02 The LED rod-type means of illumination charged round the clock
CN201610241540.8A Pending CN105889859A (en) 2015-10-02 2015-10-02 LED rod type lighting device capable of being charged by solar energy and wind energy day and night

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201610241539.5A Pending CN105889858A (en) 2015-10-02 2015-10-02 LED rod type lighting device capable of being charged by solar energy and wind energy day and night
CN201510992454.6A Pending CN105578646A (en) 2015-10-02 2015-10-02 Light emitting diode (LED) pole-type lighting device capable of being charged day and night

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201610241537.6A Pending CN105848346A (en) 2015-10-02 2015-10-02 LED pole type illuminating device charged by solar energy and wind energy
CN201510643904.0A Expired - Fee Related CN105120583B (en) 2015-10-02 2015-10-02 The LED rod-type means of illumination charged round the clock
CN201610241540.8A Pending CN105889859A (en) 2015-10-02 2015-10-02 LED rod type lighting device capable of being charged by solar energy and wind energy day and night

Country Status (1)

Country Link
CN (6) CN105889858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107071971A (en) * 2017-04-13 2017-08-18 广东石油化工学院 A kind of road lamp energy-saving automated management system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108995749A (en) * 2018-07-11 2018-12-14 新疆工程学院 A kind of outdoor is ridden illumination charging device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100787389B1 (en) * 2007-07-03 2007-12-21 케이비에너지(주) Hybrid street light
CN101252321A (en) * 2007-02-14 2008-08-27 塞米克朗电子有限及两合公司 Frequency converter for a double-fed asynchronous generator with variable power output and method for its operation
CN201474863U (en) * 2009-05-21 2010-05-19 中船重工(重庆)海装风电设备有限公司 Variable-pitch variable-speed wind turbine
JP2010113815A (en) * 2008-11-04 2010-05-20 Human Access Kk Outdoor illumination device
CN202260598U (en) * 2011-09-29 2012-05-30 天津科技大学 Wind-solar complementary power generation system
CN104633581A (en) * 2013-11-09 2015-05-20 宁夏天纵泓光余热发电技术有限公司 Wind-solar energy-saving streetlamp

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2098113U (en) * 1991-07-17 1992-03-04 杭州内河航运公司 Quick charger for accumulator
CN201430458Y (en) * 2009-03-31 2010-03-24 任佳宝 Multi-purpose charge controller with automatic power-off function
KR20100131323A (en) * 2009-06-05 2010-12-15 이지민 Solar traffic lights
KR20120040965A (en) * 2010-10-20 2012-04-30 정정균 A hibrid road lamp
CN201878381U (en) * 2010-11-03 2011-06-22 卢云 Intelligent controller for solar streetlamp
KR20120077148A (en) * 2010-12-30 2012-07-10 박찬희 Using method of car headlight at street and park light
KR101277832B1 (en) * 2011-05-24 2013-06-21 김세희 Street lamp using sweeping mould solar and wind power generation
CN202419446U (en) * 2011-12-08 2012-09-05 江苏庆丰能源有限公司 Wind-solar hybrid solar street lamp system
KR101268423B1 (en) * 2012-01-30 2013-07-04 한서대학교 산학협력단 Apparatus for turn-on control of solar cell street light
CN203120209U (en) * 2012-06-27 2013-08-07 宿州市博远新能源电子科技有限公司 12V wind-light complementation LED lamp controller
CN102751754B (en) * 2012-06-28 2014-07-30 北京航空航天大学 Solar energy and CT (current) mixing type energy storage and power supply device based on power control
CN103209522B (en) * 2013-04-03 2016-06-01 陈青 The complementary controller of sun power street lamp city electricity and control method thereof
CN203313488U (en) * 2013-06-03 2013-11-27 青岛海信电器股份有限公司 Backlight driving circuit and lamp bar light-adjusting unit
CN203466731U (en) * 2013-09-17 2014-03-05 陕西中科天地航空模块有限公司 Multi-path output switching power supply
CN203660879U (en) * 2014-01-09 2014-06-18 中国人民解放军海军工程大学 Constant current/constant voltage converter based on PWM modulation
CN103944385B (en) * 2014-03-24 2016-06-01 矽力杰半导体技术(杭州)有限公司 The pilot circuit of a kind of super low speed paper tape reader static power disspation, control method and switch type regulator
CN204335012U (en) * 2014-04-30 2015-05-13 深圳市巨能光电有限公司 LED daylight lamp driving power
CN203851113U (en) * 2014-05-27 2014-09-24 国网四川省电力公司成都市新都供电分公司 Day-night switching bird repelling device
CN104199327A (en) * 2014-08-26 2014-12-10 济南科亚电子科技有限公司 Controller for sealing device of muck transport vehicle
CN204190637U (en) * 2014-09-03 2015-03-04 深圳市茂捷半导体有限公司 A kind of power adapter circuit
CN204205697U (en) * 2014-09-23 2015-03-11 国家电网公司 A kind of photovoltaic charged table lamp circuit system
CN204168542U (en) * 2014-09-23 2015-02-18 山东一统电器有限公司 Mine flameproof and intrinsic safety type tunnel lighting controller
CN204290799U (en) * 2014-11-26 2015-04-22 王先钊 A kind of electric atomizing speed regulator
CN204291476U (en) * 2014-11-28 2015-04-22 深圳桑达国际电源科技有限公司 LED dimming power source circuit and LED lamp
CN204465954U (en) * 2015-02-06 2015-07-08 皖西学院 A kind of LED lamp drive circuit with dimming function
CN204465952U (en) * 2015-02-06 2015-07-08 皖西学院 A kind of LED energy-saving circuit based on MSP430
CN104901563A (en) * 2015-06-19 2015-09-09 温州市麦特力克电器有限公司 USB socket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101252321A (en) * 2007-02-14 2008-08-27 塞米克朗电子有限及两合公司 Frequency converter for a double-fed asynchronous generator with variable power output and method for its operation
KR100787389B1 (en) * 2007-07-03 2007-12-21 케이비에너지(주) Hybrid street light
JP2010113815A (en) * 2008-11-04 2010-05-20 Human Access Kk Outdoor illumination device
CN201474863U (en) * 2009-05-21 2010-05-19 中船重工(重庆)海装风电设备有限公司 Variable-pitch variable-speed wind turbine
CN202260598U (en) * 2011-09-29 2012-05-30 天津科技大学 Wind-solar complementary power generation system
CN104633581A (en) * 2013-11-09 2015-05-20 宁夏天纵泓光余热发电技术有限公司 Wind-solar energy-saving streetlamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107071971A (en) * 2017-04-13 2017-08-18 广东石油化工学院 A kind of road lamp energy-saving automated management system

Also Published As

Publication number Publication date
CN105848346A (en) 2016-08-10
CN105120583B (en) 2016-06-01
CN105889858A (en) 2016-08-24
CN105120583A (en) 2015-12-02
CN105578646A (en) 2016-05-11
CN105889859A (en) 2016-08-24

Similar Documents

Publication Publication Date Title
CN105120583B (en) The LED rod-type means of illumination charged round the clock
CN105114897A (en) Lighting method for uninterruptedly charged LED road lamp
CN105090848B (en) The solar LED street lamp of automatization charging control
CN105101590B (en) The LED street lamp of uninterrupted charging
CN105120587B (en) There is the LED street lamp system of charge mode handover mechanism
CN105163457A (en) Illumination method of LED rod type illumination apparatus with day-and-night charging function
CN105101588B (en) The means of illumination of the solar LED street lamp that a kind of automation charging is controlled
CN105163455A (en) Lighting method of intelligent solar LED streetlamp
CN105188227A (en) Lighting method of LED road lamp system with charging mode switching mechanism
CN105263216A (en) Intelligent environment detection LED illumination street lamp
CN105228304A (en) A kind of means of illumination carrying out the LED street lamp of charging based on environment measuring
CN105782869A (en) LED pole type lighting device charged through solar energy and wind energy
CN105276501B (en) The LED street lamp being charged based on environment measuring
CN105135344B (en) The LED street lamp of multi-mode charging
CN105716028A (en) Working method of LED rod lighting device combining solar power supply mode and wind power supply mode
CN105570804A (en) LED (Light Emitting Diode) vertical light-emitting device charged based on environment detection
CN105605516A (en) Intelligentized solar energy LED street lamp
CN105226798A (en) Intellectualized LED solar street light device
CN105305538A (en) Illumination device of LED vertical light emitting device charged based on environment detection
CN105120584A (en) Automatic recharge control LED (Light Emitting Diode) illumination system
CN105163462A (en) Illumination method of LED solar streetlamp with automatic insect killing function
CN105135343A (en) Automatic-disinsection LED (light-emitting diode) solar street lamp
CN105226794A (en) The means of illumination of the LED rod-type illuminator that a kind of automation charging controls
CN105226796A (en) A kind of means of illumination of LED street lamp of multi-mode charging
CN105357793A (en) Light emitting diode (LED) street lamp having multi-mode charging circuit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160810