CN105578646A - Light emitting diode (LED) pole-type lighting device capable of being charged day and night - Google Patents
Light emitting diode (LED) pole-type lighting device capable of being charged day and night Download PDFInfo
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- CN105578646A CN105578646A CN201510992454.6A CN201510992454A CN105578646A CN 105578646 A CN105578646 A CN 105578646A CN 201510992454 A CN201510992454 A CN 201510992454A CN 105578646 A CN105578646 A CN 105578646A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
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- 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
- F21S9/02—Lighting 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
- F21S9/026—Lighting 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
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- 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
- F21S9/02—Lighting 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
- F21S9/03—Lighting 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
-
- 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
- F21S9/043—Lighting 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- 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 a light emitting diode (LED) pole-type lighting device capable of being charged day and night. The lighting device comprises a voltage acquisition device and a solar cell module, wherein the voltage acquisition device acquires output voltage of the solar cell module and is used for providing a reference signal for day-and-night judgment, and the reference signal is used for switching the day-and-night charging of the lighting device. Through the lighting device, different charging modes can be determined according to the output voltage of the solar cell module, and the sufficient power supply of the LED pole-type lighting device is ensured.
Description
The divisional application of the patent of " the LED rod-type lighting device charged round the clock " that the present invention is application number is 201510643904.0, the applying date, to be October 2, denomination of invention in 2015 be.
Technical field
The present invention relates to field of LED illumination, particularly relate to a kind of LED rod-type lighting device charged round the clock.
Background technology
In prior art, LED street lamp has become the optimal selection of reducing energy consumption in illuminator, in order to improve the energy saving effect of street lamp further, needs to transform the charging circuit of LED street lamp, to excise the power supply of civil power to street lamp, saves the electricity charge and energy resource consumption.
But the current energy-conservation power supply to LED street lamp mainly biases toward solar powered, seldom uses powered by wind energy, solar powered overcast and rainy or cannot charge under environment night, meanwhile, existing solar powered structure power consumption is high, without optimization.
For this reason, the present invention proposes a kind of LED rod-type lighting device charged round the clock, optimize solar power supply circuit and powered by wind energy circuit, and introduce compatible circuit the two power supply circuits is organically combined, crucially, the voltage acquisition equipment be connected with the electric energy output interface of solar energy electroplax is also introduced, to carry out the switching between solar powered and powered by wind energy according to the output voltage of solar energy electroplax, thus ensure the power supplying efficiency of lighting device, save power supply expense.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of LED rod-type lighting device charged round the clock, add the voltage acquisition equipment be connected with the electric energy output interface of solar energy electroplax, for the charging switch-over control signal providing solar powered according to the output voltage of solar energy electroplax and between powered by wind energy, devise a set of concrete power supply circuits with reliably compatible solar energy and wind energy two kinds of powering modes simultaneously.
According to an aspect of the present invention, provide a kind of LED rod-type lighting device charged round the clock, described lighting device comprises voltage acquisition equipment and solar module, voltage acquisition equipment gathers the output voltage of solar module, in order to provide the reference signal judged round the clock, described reference signal is used for the switching of charging round the clock of described lighting device.
More specifically, in the described LED rod-type lighting device charged round the clock, also comprise: described voltage acquisition equipment, be arranged on lamp bracket top, be connected with the solar energy output interface of solar module, for gathering the output voltage of solar module, when output voltage is more than or equal to default solar module voltage threshold, send and judge signal daytime, when output voltage is less than default solar module voltage threshold, sends and judge signal night; Described solar module, is arranged on lamp bracket top, has solar energy output interface, and for exporting the electric energy after solar energy conversion, solar energy output interface comprises output plus terminal and exports negative terminal; Synchronous Buck circuit and driver module thereof, be connected between solar energy output interface and valve-regulated sealed lead-acid batteries, for controlling the charging of solar energy output interface to valve-regulated sealed lead-acid batteries; Hover fan main structure, is arranged on lamp bracket top, comprises three blades, driftage equipment, wheel hub and drive apparatus; Three blades are when wind passes through, and the pressure due to the positive and negative of each blade does not wait and produces lift, and described lift drives corresponding blade rotary; Driftage equipment is connected with three blades, for providing the reliability of three blade rotaries and untying the mooring rope; Wheel hub is connected with three blades, and for fixing three blades, turning clockwise to be driven after vane stress, is slow-revving kinetic energy by wind energy transformation; Drive apparatus comprises 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, be connected with wind-driven generator by high speed shaft, for the high-revolving kinetic energy being wind-driven generator by the slow-revving kinetic transformation of wheel hub, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, be the disk brake of a hydraulic operation, brake for mechanical brake; Wind-driven generator, be connected with the gear box of hover fan main structure, it is a double-fed asynchronous generator, for being wind-force electric energy by the high-revolving kinetic transformation received, wind-driven generator comprises stator winding, rotor windings, the two-way voltage source converter of IGBT back-to-back and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by the two-way voltage source converter of IGBT back-to-back, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy; Rectification circuit, is connected with wind-driven generator output interface, carries out rectification to obtain wind-force direct voltage to the three-phase alternating voltage that wind-driven generator output interface exports; Filter regulator circuit, is connected to carry out filtering voltage regulation to wind-force direct voltage, to export direct voltage of voltage regulation with rectification circuit; 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, and one end of the second resistance connects the negative terminal of filter regulator circuit; First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and 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, 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 are connected with the drain electrode of the first switching tube and source electrode respectively; First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and its negative terminal is connected with the drain electrode of the first switching tube; Second switch pipe, be 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, between the negative terminal being all connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 3rd counnter attack diode, between the negative terminal being connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 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, and its substrate is connected with source electrode; 4th counnter attack diode, between the source electrode being connected in parallel on the 3rd switching tube and the negative terminal of filter regulator circuit; First inductance, its one end is connected with the source electrode of the 3rd switching tube; 6th electric capacity and the 7th electric capacity, between the other end being all connected in parallel on the first inductance and the negative terminal of filter regulator circuit; 5th counnter attack diode, between the other end being connected in parallel on the first inductance and the negative terminal of filter regulator circuit; Valve-regulated sealed lead-acid batteries, connects with synchronous Buck circuit and driver module thereof, and its positive pole is connected with the negative pole of the 5th counnter attack diode simultaneously, and its negative pole is connected with the positive pole of the 5th counnter attack diode; Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, whether by, the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube; Optocoupler, between relay and ARM11 process chip, under the control of ARM11 process chip, determines the rupturing operation of relay; ARM11 process chip, be connected respectively with the grid of second switch pipe and the grid of the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the break-make of wind-driven generator output interface to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of duty ratio on the grid of the 3rd switching tube, to control the charging voltage of wind-driven generator output interface to valve-regulated sealed lead-acid batteries; Wherein, ARM11 process chip also with voltage acquisition equipment connection, signal is judged when receiving night, disconnect solar energy output interface to the charging of lead acid accumulator, get through the charging of wind-driven generator output interface to lead acid accumulator, judging signal when receiving daytime, getting through the charging of solar energy output interface to lead acid accumulator, disconnect wind-driven generator output interface to the charging of lead acid accumulator.
More specifically, in the described LED rod-type lighting device charged round the clock: wind-driven generator is arranged on lamp bracket top.
More specifically, in the described LED rod-type lighting device charged round the clock, described lighting device also comprises: wireless communication interface, is connected with ARM11 process chip, judges that signal or daytime judge signal night for wireless transmission.
More specifically, in the described LED rod-type lighting device charged round the clock: wireless communication interface is 4G mobile communication interface.
More specifically, in the described LED rod-type lighting device charged round the clock: ARM11 process chip and voltage acquisition integration of equipments are 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 of the LED rod-type lighting device charged round the clock illustrated according to an embodiment of the present invention.
Reference numeral: 1 voltage acquisition equipment; 2 solar modules
Embodiment
Below with reference to accompanying drawings the embodiment of the LED rod-type lighting device charged round the clock of the present invention is described in detail.
LED rod-type lighting device has the features such as environment friendly and pollution-free, little power consumption, light efficiency are high, the life-span is long, and therefore, LED street lamp will become the optimal selection of reducing energy consumption.
LED rod-type lighting device and conventional street lamp unlike, LED light source adopts low-voltage DC supply, by GaN base power-type blue-ray LED and the yellow efficient white light synthesized, there is the particular advantages such as efficient, safety, energy-saving and environmental protection, life-span length, fast response time, color rendering index height, can road be widely used in.Outer cover with making, high temperature resistantly can reach 135 degree, low temperature resistantly reaches-45 degree.
High-power LED light source can meet needed for general street lamp.The light efficiency of general high-pressure sodium lamp is 100LM/W, and conventional great power LED is 50-60LM/W, and can reach 80LM/W with best LED chip abroad, luminous efficiency is higher, means that energy-saving effect is better, and this is also select one of most important index of LED street lamp.
In prior art, LED rod-type lighting device high volume applications also exists following difficult point to be needed to overcome:
1) LED rod-type lighting device requires higher to power supply unit, when using the natural energy in order to energy-conserving and environment-protective, lack a set of concrete power supply circuits taking into account solar energy and wind energy, to ensure the continued power of the LED rod-type lighting device when charging voluntarily;
2) the flexible switching of powering between solar energy and wind energy how is carried out;
3) existing solar powered structure and powered by wind energy structure how is optimized, to improve power supplying efficiency.
In order to overcome above-mentioned deficiency, the present invention has built a kind of LED rod-type lighting device charged round the clock, on the one hand, the optimization power supply circuits taking into account solar energy and wind energy can be provided to carry out charging voluntarily reliably to LED street lamp, on the other hand, scientifically according to the concrete condition of solar energy, the flexible switching between solar powered and powered by wind energy can be started, thus improve the charge efficiency of LED street lamp comprehensively.
Fig. 1 is the block diagram of the LED rod-type lighting device charged round the clock illustrated according to an embodiment of the present invention, described lighting device comprises voltage acquisition equipment and solar module, voltage acquisition equipment gathers the output voltage of solar module, in order to provide the reference signal judged round the clock, described reference signal is used for the switching of charging round the clock of described lighting device.
Then, continue to be further detailed the concrete structure of the LED rod-type lighting device charged round the clock of the present invention.
Described lighting device also comprises: voltage acquisition equipment, be arranged on lamp bracket top, be connected with the solar energy output interface of solar module, for gathering the output voltage of solar module, when output voltage is more than or equal to default solar module voltage threshold, send and judge signal daytime, when output voltage is less than default solar module voltage threshold, sends and judge signal night.
Described lighting device also comprises: solar module, is arranged on lamp bracket top, has solar energy output interface, and for exporting the electric energy after solar energy conversion, solar energy output interface comprises output plus terminal and exports negative terminal.
Described lighting device also comprises: synchronous Buck circuit and driver module thereof, be connected between solar energy output interface and valve-regulated sealed lead-acid batteries, for controlling the charging of solar energy output interface to valve-regulated sealed lead-acid batteries.
Described lighting device also comprises: hover fan main structure, is arranged on lamp bracket top, comprises three blades, driftage equipment, wheel hub and drive apparatus; Three blades are when wind passes through, and the pressure due to the positive and negative of each blade does not wait and produces lift, and described lift drives corresponding blade rotary; Driftage equipment is connected with three blades, for providing the reliability of three blade rotaries and untying the mooring rope; Wheel hub is connected with three blades, and for fixing three blades, turning clockwise to be driven after vane stress, is slow-revving kinetic energy by wind energy transformation; Drive apparatus comprises 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, be connected with wind-driven generator by high speed shaft, for the high-revolving kinetic energy being wind-driven generator by the slow-revving kinetic transformation of wheel hub, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, be the disk brake of a hydraulic operation, brake for mechanical brake.
Described lighting device also comprises: wind-driven generator, be connected with the gear box of hover fan main structure, it is a double-fed asynchronous generator, for being wind-force electric energy by the high-revolving kinetic transformation received, wind-driven generator comprises stator winding, rotor windings, the two-way voltage source converter of IGBT back-to-back and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by the two-way voltage source converter of IGBT back-to-back, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy, rectification circuit, is connected with wind-driven generator output interface, carries out rectification to obtain wind-force direct voltage to the three-phase alternating voltage that wind-driven generator output interface exports.
Described lighting device also comprises: filter regulator circuit, is connected to carry out filtering voltage regulation to wind-force direct voltage, to export direct voltage of voltage regulation with rectification circuit; 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, and one end of the second resistance connects the negative terminal of filter regulator circuit; First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and 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.
Described lighting device also comprises: the 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, 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 are connected with the drain electrode of the first switching tube and source electrode respectively; First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and its negative terminal is connected with the drain electrode of the first switching tube; Second switch pipe, be 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.
Described lighting device also comprises: the 4th electric capacity and the 5th electric capacity, between the negative terminal being all connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 3rd counnter attack diode, between the negative terminal being connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit; 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, and its substrate is connected with source electrode; 4th counnter attack diode, between the source electrode being connected in parallel on the 3rd switching tube and the negative terminal of filter regulator circuit; First inductance, its one end is connected with the source electrode of the 3rd switching tube; 6th electric capacity and the 7th electric capacity, between the other end being all connected in parallel on the first inductance and the negative terminal of filter regulator circuit; 5th counnter attack diode, between the other end being connected in parallel on the first inductance and the negative terminal of filter regulator circuit.
Described lighting device also comprises: valve-regulated sealed lead-acid batteries, connects with synchronous Buck circuit and driver module thereof, and its positive pole is connected with the negative pole of the 5th counnter attack diode simultaneously, and its negative pole is connected with the positive pole of the 5th counnter attack diode; Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, whether by, the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube; Optocoupler, between relay and ARM11 process chip, under the control of ARM11 process chip, determines the rupturing operation of relay.
Described lighting device also comprises: ARM11 process chip, be connected respectively with the grid of second switch pipe and the grid of the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the break-make of wind-driven generator output interface to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of duty ratio on the grid of the 3rd switching tube, to control the charging voltage of wind-driven generator output interface to valve-regulated sealed lead-acid batteries.
Wherein, ARM11 process chip also with voltage acquisition equipment connection, signal is judged when receiving night, disconnect solar energy output interface to the charging of lead acid accumulator, get through the charging of wind-driven generator output interface to lead acid accumulator, judging signal when receiving daytime, getting through the charging of solar energy output interface to lead acid accumulator, disconnect wind-driven generator output interface to the charging of lead acid accumulator.
Alternatively, in the lighting device: wind-driven generator is arranged on lamp bracket top; Described lighting device also comprises: wireless communication interface, is connected with ARM11 process chip, judges that signal or daytime judge signal night for wireless transmission; Wireless communication interface is 4G mobile communication interface; ARM11 process chip and voltage acquisition integration of equipments are on one piece of surface-mounted integrated circuit.
In addition, solar module is a kind of optoelectronic semiconductor thin slice utilizing the sunlight direct generation of electricity.As long as it is arrived by illumination, moment just exportable voltage and when there being loop generation current.Solar module is the device directly light energy conversion being become electric energy by photoelectric effect or Photochemical effects.With the film type solar battery assembly of photoelectric effect work for main flow, be then also in the budding stage with the enforcement solar module of Photochemical effects work.
From the 58's of 20th century, the artificial satellite that the U.S. launches just utilizes solar cell as the source of energy.During 20 century 70 energy crisis, countries in the world are allowed to perceive the importance of energy development.Within 1973, there occurs oil crisis, people start the application of solar cell to transfer in general people's livelihood purposes.In countries such as the U.S., Japan and Israel, use solar energy equipment in a large number, more advanced towards business-like target.In these countries, the U.S. sets up solar plant maximum in the world in nineteen eighty-three in California, and its energy output can be special up to 16 megawatts.The other countries in South Africa, Botswana, Namibia and south, Africa also set up special project, encourage remote grass roots to install the solar cell power generation system of low cost.And carry out first-elected Japan of the most positive country of solar power generation.Within 1994, Japan implements subsidy incentive method, promotes " the commercial power parallel type sunlight electrical energy system " of each household 3,000 watt.At First Year, the funds of government subsidy 49%, later subsidy is successively decreased year by year again." commercial power parallel type sunlight electrical energy system " is when abundance at sunshine, provides electric energy to oneself load use, if there is unnecessary electric power, store separately by solar cell.When energy output is not enough or when not generating electricity, required electric power is provided by Utilities Electric Co. again.By 1996, Japan had 2,600 family device solar power systems, and installing total capacity has had 8 megawatts special.After 1 year, have 9,400 family devices, the total capacity of installing also reaches 32 megawatts spies.Along with the surging of environmental consciousness and the system of government subsidiaries, estimate the demand of Japanese household's solar cell, also can increase rapidly.
Adopt the LED rod-type lighting device charged round the clock of the present invention, large for LED rod-type power illuminating device expense in prior art, cannot the technical problem of compatible wind energy and solar power supply circuit, adopt the voltage acquisition equipment be connected with the electric energy output interface of solar energy electroplax, to carry out the switching between solar powered and powered by wind energy according to the output voltage of solar energy electroplax, simultaneously, optimize and in conjunction with solar power supply circuit and powered by wind energy circuit, improve the power supplying efficiency of the power supply circuits of LED rod-type lighting device further.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (2)
1. the LED rod-type lighting device charged round the clock, described lighting device comprises voltage acquisition equipment and solar module, voltage acquisition equipment gathers the output voltage of solar module, in order to provide the reference signal judged round the clock, described reference signal is used for the switching of charging round the clock of described lighting device.
2. the LED rod-type lighting device charged round the clock as claimed in claim 1, it is characterized in that, described lighting device also comprises:
Described voltage acquisition equipment, be arranged on lamp bracket top, be connected with the solar energy output interface of solar module, for gathering the output voltage of solar module, when output voltage is more than or equal to default solar module voltage threshold, send and judge signal daytime, when output voltage is less than default solar module voltage threshold, sends and judge signal night;
Described solar module, is arranged on lamp bracket top, has solar energy output interface, and for exporting the electric energy after solar energy conversion, solar energy output interface comprises output plus terminal and exports negative terminal;
Synchronous Buck circuit and driver module thereof, be connected between solar energy output interface and valve-regulated sealed lead-acid batteries, for controlling the charging of solar energy output interface to valve-regulated sealed lead-acid batteries;
Hover fan main structure, is arranged on lamp bracket top, comprises three blades, driftage equipment, wheel hub and drive apparatus; Three blades are when wind passes through, and the pressure due to the positive and negative of each blade does not wait and produces lift, and described lift drives corresponding blade rotary; Driftage equipment is connected with three blades, for providing the reliability of three blade rotaries and untying the mooring rope; Wheel hub is connected with three blades, and for fixing three blades, turning clockwise to be driven after vane stress, is slow-revving kinetic energy by wind energy transformation; Drive apparatus comprises 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, be connected with wind-driven generator by high speed shaft, for the high-revolving kinetic energy being wind-driven generator by the slow-revving kinetic transformation of wheel hub, shaft coupling is a flexible shaft, for compensating parallel misalignment and the angular error of gearbox output shaft and generator amature, disk brake, be the disk brake of a hydraulic operation, brake for mechanical brake;
Wind-driven generator, be connected with the gear box of hover fan main structure, it is a double-fed asynchronous generator, for being wind-force electric energy by the high-revolving kinetic transformation received, wind-driven generator comprises stator winding, rotor windings, the two-way voltage source converter of IGBT back-to-back and wind-driven generator output interface, the direct-connected wind-driven generator output interface of stator winding, rotor windings is connected with wind-driven generator output interface by the two-way voltage source converter of IGBT back-to-back, wind-driven generator output interface is three-phase alternating current output interface, for exporting wind-force electric energy;
Rectification circuit, is connected with wind-driven generator output interface, carries out rectification to obtain wind-force direct voltage to the three-phase alternating voltage that wind-driven generator output interface exports;
Filter regulator circuit, is connected to carry out filtering voltage regulation to wind-force direct voltage, to export direct voltage of voltage regulation with rectification circuit;
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, and one end of the second resistance connects the negative terminal of filter regulator circuit;
First electric capacity and the second electric capacity, positive and negative two ends of filter regulator circuit are connected in parallel on after series connection, one end of first electric capacity connects the anode of filter regulator circuit, one end of second electric capacity connects the negative terminal of filter regulator circuit, the other end of the first electric capacity connects the other end of the first resistance, and 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, 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 are connected with the drain electrode of the first switching tube and source electrode respectively;
First counnter attack diode, its anode is connected with the anode of filter regulator circuit, and its negative terminal is connected with the drain electrode of the first switching tube;
Second switch pipe, be 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, between the negative terminal being all connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit;
3rd counnter attack diode, between the negative terminal being connected in parallel on the second counnter attack diode and the negative terminal of filter regulator circuit;
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, and its substrate is connected with source electrode;
4th counnter attack diode, between the source electrode being connected in parallel on the 3rd switching tube and the negative terminal of filter regulator circuit;
First inductance, its one end is connected with the source electrode of the 3rd switching tube;
6th electric capacity and the 7th electric capacity, between the other end being all connected in parallel on the first inductance and the negative terminal of filter regulator circuit;
5th counnter attack diode, between the other end being connected in parallel on the first inductance and the negative terminal of filter regulator circuit;
Valve-regulated sealed lead-acid batteries, connects with synchronous Buck circuit and driver module thereof, and its positive pole is connected with the negative pole of the 5th counnter attack diode simultaneously, and its negative pole is connected with the positive pole of the 5th counnter attack diode;
Relay, between LED lamp tube and valve-regulated sealed lead-acid batteries, whether by, the connection cut off between LED lamp tube and valve-regulated sealed lead-acid batteries controls the opening and closing of LED lamp tube;
Optocoupler, between relay and ARM11 process chip, under the control of ARM11 process chip, determines the rupturing operation of relay;
ARM11 process chip, be connected respectively with the grid of second switch pipe and the grid of the 3rd switching tube, by applying pwm control signal on the grid of second switch pipe, determine the break-make of second switch pipe, to control the break-make of wind-driven generator output interface to the charging of valve-regulated sealed lead-acid batteries, also by applying the adjustable pwm control signal of duty ratio on the grid of the 3rd switching tube, to control the charging voltage of wind-driven generator output interface to valve-regulated sealed lead-acid batteries;
Wherein, ARM11 process chip also with voltage acquisition equipment connection, signal is judged when receiving night, disconnect solar energy output interface to the charging of lead acid accumulator, get through the charging of wind-driven generator output interface to lead acid accumulator, judging signal when receiving daytime, getting through the charging of solar energy output interface to lead acid accumulator, disconnect wind-driven generator output interface to the charging of lead acid accumulator;
Wind-driven generator is arranged on lamp bracket top;
Wireless communication interface, is connected with ARM11 process chip, judges that signal or daytime judge signal night for wireless transmission.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643904.0A CN105120583B (en) | 2015-10-02 | 2015-10-02 | The LED rod-type means of illumination charged round the clock |
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| CN201510643904.0A Division CN105120583B (en) | 2015-10-02 | 2015-10-02 | The LED rod-type means of illumination charged round the clock |
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| CN105578646A true CN105578646A (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201610241537.6A Pending CN105848346A (en) | 2015-10-02 | 2015-10-02 | LED pole type illuminating device charged by solar energy and wind energy |
| 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 |
| 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 |
| 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 |
| CN201510643904.0A Expired - Fee Related CN105120583B (en) | 2015-10-02 | 2015-10-02 | The LED rod-type means of illumination charged round the clock |
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| 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 |
| CN201610241537.6A Pending CN105848346A (en) | 2015-10-02 | 2015-10-02 | LED pole type illuminating device charged by solar energy and wind energy |
| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| CN201510643904.0A Expired - Fee Related CN105120583B (en) | 2015-10-02 | 2015-10-02 | The LED rod-type means of illumination charged round the clock |
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| 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 |
| CN108995749A (en) * | 2018-07-11 | 2018-12-14 | 新疆工程学院 | A kind of outdoor is ridden illumination charging device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105889859A (en) | 2016-08-24 |
| CN105889858A (en) | 2016-08-24 |
| CN105120583B (en) | 2016-06-01 |
| CN105120583A (en) | 2015-12-02 |
| CN105848346A (en) | 2016-08-10 |
| CN105841069A (en) | 2016-08-10 |
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Application publication date: 20160511 |