CN204853281U - LED street lamp device based on scene is complementary - Google Patents
LED street lamp device based on scene is complementary Download PDFInfo
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- CN204853281U CN204853281U CN201520463446.8U CN201520463446U CN204853281U CN 204853281 U CN204853281 U CN 204853281U CN 201520463446 U CN201520463446 U CN 201520463446U CN 204853281 U CN204853281 U CN 204853281U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model provides a LED street lamp device based on scene is complementary, including the one or more LED street lamp, wherein every LED street lamp includes the base, the hatch door subassembly, and the lamp pole has the one or more lamp holder of LED light source, solar module, wind power generation set, photosensitive sensor, infrared receiver and wireless communication module, its function is diversified, and energy utilization is rateed highly, and integrated reasonable in design can realize energy -concerving and environment -protectively, monitors, controls intellectuality etc..
Description
Technical field
The utility model relates to illumination and control field thereof, is specifically related to a kind of LEDy street lamp device based on wind light mutual complementing.
Background technology
LED street lamp external is at present applied mainly integrated system and is controlled, the new forms of energy LED street lamp that the regional spread integrated system of current South America, Africa, the Middle East, the Asian-Pacific area and Australia controls.Nearly 60,000,000,000 dollars of the output value is realized external LED street lamp year when 2009.Domestic market application present situation.In energy-saving and emission-reduction, under the nervous urgent situation of conventional electric power resource, country and government have put into effect a large amount of policies and regulations to support the development of regenerative resource, along with the continuous quickening of city and new countryside construction paces, along with the continuous quickening of city and new countryside construction paces, electric power resource is growing tension also, State Grid more than 70% relies on non-renewable coal resources generating, environmental pollution can not be ignored, encourage the situation applied green energy resource and do one's utmost to emphasize energy-saving and emission-reduction energetically in country under, make full use of renewable new forms of energy and will become a kind of inevitable trend, new forms of energy LED street lamp obtains large-area applying at home.Can add up according to Chinese illumination, end 2008, domestic new forms of energy illuminating industry realizes the output value 15,000,000,000 yuan, and with annual close to 10% speed increment.Application at home mainly concentrates on the illumination of urban road and the independent electric power supply of relevant public illumination, the illumination brightening etc. of urban and suburban roads brightening illumination, park plaza brightening illumination, areas without electricity (comprising offshore islands).
Domesticly at present there is the LED street lamp utilizing wind energy and wind energy and luminous energy, but its simplicity of design, using energy source is low, function singleness, cannot realize energy-conserving and environment-protective truly and Integrated design utilize, and realize intelligentized control method operation, monitoring.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LEDy street lamp device based on wind light mutual complementing, its functional diversities, and energy utilization rate is high, and Integrated design is reasonable, can realize energy-conserving and environment-protective, monitoring, manipulation intellectuality etc.
The utility model provides a kind of LEDy street lamp device based on wind light mutual complementing, comprise one or more LED street lamp, wherein each LED street lamp comprises base, hatch door assembly, lamp stand, there are one or more lamp holders of LED light source, solar module, wind power generation plant, light sensor, infrared remote receiver and wireless communication module, it is characterized in that: the lower end of lamp stand is arranged on base, the upper end of lamp stand is arranged wind power generation plant and solar module, light sensor is arranged at solar module, infrared remote receiver and wireless communication module are arranged on wind-force transmitting apparatus, lamp stand is hollow structure, and in the hollow structure of lamp stand lower end, arrange controller and battery, controller connects battery respectively, solar module, wind power generation plant, light sensor, infrared remote receiver, wireless communication module and LED light source, the length of lamp stand is L, wind power generation plant is arranged on the L1 place of lamp stand, solar module is arranged on the L2 place of lamp stand, one or more lamp holders with LED light source are arranged on the L3 place of lamp stand, wherein L1, L2, L3 meet: 0.98L≤L1≤0.95L, 0.85L≤L2≤0.7L, 0.35L≤L3≤0.8L, the described LEDy street lamp device based on wind light mutual complementing also comprises Cloud Server and wireless device, and Cloud Server is wireless connections wireless communication module and wireless device respectively.
Preferably, described lamp holder comprises connection bracket, and connection bracket connects lamp stand and stretches out, and makes LED light source away from lamp stand.
Preferably, described lamp holder is two or three.
Preferably, wind power generation plant adopts electromagnetic eddy current braking mode.
Preferably, controller is TMS3202407A chip, and with the BOOST circuit that boosts for main circuit, adopt two-way control structure, a road uses digital PI controller, and a road uses the MPPT maximum power point tracking device based on fuzzy control.
Preferably, LED street lamp adopts pulse width modulation (PWM) in conjunction with pulse width integrated maximum power point MPPT integrating control mode.
Preferably, wireless device is PC, notebook computer, ipad and/or mobile phone.
Preferably, wireless communication module is 2G module, 3G module, 4G module, and/or the combination of one or more of WIFI module.
The utility model compared with prior art, can realize:
1) wind energy and luminous energy combine generating, realize round-the-clock electricity generate function, than alone wind energy or solar energy is more economical, science, practicality, environmental protection;
2) fine-grained management is carried out to the power output of LED light source, make the utilization rate of energy higher, energy-conserving and environment-protective more;
3) through studying for a long period of time, being provided with the optimum setting model of each assembly and the setting position of optimum in LED street lamp, overall LED street lamp performance is obviously strengthened;
4) setting of wireless communication module and infrared controller, makes the manipulation of LED street lamp more intelligent, is no matter when making an inspection tour or when remote monitoring, can monitor and forecast, selective stronger, and more insures.
5) equipment of wireless device and Cloud Server, monitor staff can not be limited by geographical position, use wireless device directly to access Cloud Server, real-time monitoring LEDy street lamp device anywhere, and LEDy street lamp device information effectively backs up, data are preserved safer.
Accompanying drawing explanation
Fig. 1 LED street lamp structure schematic diagram
Fig. 2 controller and syndeton schematic diagram thereof
Fig. 3 wireless communication arrangement schematic diagram
Detailed description of the invention
The following detailed description of concrete enforcement of the present utility model; what be necessary to herein means out is; below implement just to further illustrate for of the present utility model; the restriction to the utility model protection domain can not be interpreted as; some nonessential improvement and adjustment that this art skilled person makes the utility model according to above-mentioned the utility model content, still belong to protection domain of the present utility model.
Wind energy and luminous energy are a set of power generation applications systems in conjunction with generating, its be utilize solar cell, wind-driven generator (by interchange battery be converted into direct current) electricity sent is stored in batteries, when needs electricity, inverter changes the direct current stored in batteries into alternating current, delivers to user load place by transmission of electricity road.That wind-driven generator and solar cell array two kinds of generating equipments generate electricity jointly.The generating of wind energy and luminous energy adopts wind energy and light energy power generating system, wind energy and light energy power generating system mainly contain wind-driven generator, solar cell, intelligent controller, battery, Multifunctional inverter, cable and the composition such as a support and auxiliary member electricity generation system, are sent in battery by electric power.Night and overcast and rainy without during sunlight by wind power generation, fine day by solar electrical energy generation, when existing wind has again solar energy both play a role simultaneously, realize round-the-clock electricity generate function, than alone blower fan and solar energy is more economical, science, practicality.
As shown in Figure 1, the utility model provides a kind of LEDy street lamp device based on wind light mutual complementing, comprise one or more LED street lamp, wherein each LED street lamp comprises base 1, hatch door assembly 2, lamp stand 3, there are one or more lamp holders 4 of LED light source 7, solar module 5, wind power generation plant 6, light sensor 8, infrared remote receiver 9 and wireless communication module 12, wherein lamp holder comprises connection bracket, connection bracket connects lamp stand and stretches out, make LED light source away from lamp stand, lamp holder is preferably two or three, can change according to the design requirement of reality, the lamp holder such as arranged to pedestrian can be lower, and be arranged on the side of street crossing, the illuminating lamp holder height that can arrange arranged to the automobile that track travels a bit, and away from lamp stand, when road is wider, can arrange higher more away from the lamp holder of lamp stand, such illuminating effect is better, the lower end of lamp stand 3 is arranged on base 1, and the upper end of lamp stand 3 is arranged wind power generation plant 6 and solar module 5, light sensor 8 is arranged at solar module 5, and infrared remote receiver 9 and wireless communication module 12 are arranged on wind-force transmitting apparatus 6, lamp stand 3 is hollow structure, arranges controller 10 and battery 11 in the hollow structure of lamp stand 3 lower end.
As shown in Figure 2, controller 10 connects battery 11 respectively, solar module 5, wind power generation plant 6, light sensor 8, infrared remote receiver 9, wireless communication module 12 and LED light source 7, light sensor 8 detects external light intensity information, controller 10 is sent to after conversion process, external light intensity information is normalized by controller 10, and the illumination intensity information after normalized is carried out classification, controls the luminous power of LED light source 7 according to hierarchical level, wireless communication module 12 is for sending to remote service controller by the status information of the status information of the real time electrical quantity information of battery 11, solar module 5 and wind power generation plant 6, LED light source 7, illumination intensity information before and after treatment, and for receiving the manipulation order of far-end server, carry out remote control by controller 10 pairs of LED street lamp, infrared remote receiver 9, for receiving the manipulation order of IR remote controller, carries out infrared remote control by controller 10 pairs of LED street lamp, the length of lamp stand 3 is L, wind power generation plant 6 is arranged on the L1 place of lamp stand 3, solar module 5 is arranged on the L2 place of lamp stand 3, one or more lamp holders 4 with LED light source 7 are arranged on the L3 place of lamp stand 3, wherein L1, L2, L3 meets: 0.98L≤L1≤0.95L, 0.85L≤L2≤0.7L, 0.35L≤L3≤0.8L, the length of L can be the arbitrary value of 3-7 rice scope, comprise integer value, and can according to the geographical environment of reality, the length of adjustment L, be not limited to above-mentioned scope, prove through experiment, according to the LED street lamp that the set-up mode of above-mentioned requirements designs, fault rate reduces, and illuminating effect more, efficiency for the collection of wind energy and luminous energy is also more excellent, global design is more reasonable, the application region scope of LED street lamp is also wider.
LEDy street lamp device based on wind light mutual complementing also comprises Cloud Server, wireless communication module in each LED street lamp by the status information of the status information of the real time electrical quantity information of battery, solar module and wind power generation plant, LED light source, process before and/or process after illumination intensity information in one or more send to remote service controller while also send to Cloud Server, the information received stores by Cloud Server, LEDy street lamp device based on wind light mutual complementing also comprises wireless device, post processing is downloaded from the information stored by Cloud Server for allowing monitor staff, and for sending manipulation order to wireless communication module, wireless communication module receives the manipulation order of wireless device, by controller, wireless operated is carried out to LED street lamp, like this be arranged so that monitor staff can not limit by geographical position, wireless device can be used anywhere directly to access Cloud Server, real-time monitoring LEDy street lamp device, and LEDy street lamp device information must fall effective backup, data are preserved safer.
LEDy street lamp device based on wind light mutual complementing of the present utility model adopts PWM+MPPT (the integrated maximum power point of pulse width) integration control technology.By having the self adaptation dutycycle method of perturbation of on-line parameter adjustment, the turn-on and turn-off of semiconductor switch device are controlled, output is made to obtain the equal and unequal pulse of width of a series of amplitude, according to the new forms of energy LED street lamp lighting time feature of wind energy and luminous energy, rhythm and pace of moving things modulation is carried out to the width of each pulse.Using spike train all equal for each pulse width as PWM waveform, can frequency modulation by the cycle changing spike train, changing the width of pulse or dutycycle can pressure regulation, adopts suitable rhythm detection method that voltage and frequency coordination can be made to change.Can by the adjustment cycle of PWM, the dutycycle of PWM and reach and control the object of charging and discharging currents.Both can change the size of inverter circuit output voltage, also can change output frequency.
Electromagnetic eddy current braking is the control mode problem solving electromagnetic retarder and wind power generator rotor stator in wind protection process.According to power coefficient principle, in the scope of wind-driven generator rated wind speed, wind wheel works under the condition of work of rated wind speed, and when reaching specified output speed, the power output of wind-driven generator is maximum, and the usage factor of wind energy is maximum; When wind speed exceedes rated wind speed, when namely exceeding the best wind speed of wind-driven generator work, wind wheel stall, power coefficient declines, and power output reduces, and even can damage motor and have an accident.Wind wheel peak point namely when rated wind speed the power output of generator maximum, power coefficient is maximum.
Integrated form electromagnetic eddy current braking control mode, ensure that the stability of performance and the reliability of quality in industrialization process.When wind wheel exceed wind-driven generator rated speed generator power export change time, automatically electromagnetic signal is sent to the electromagnetic eddy retarder in blower fan by pulse width modulation mode, this control mode, adopt electric current Direct driver, without intermediate link, its control response time is very short, only 40 milliseconds, faster than the Retarder response time 20 times, the size of braking moment can regulate by controlling exciting current, complete Automatic Control, direct current is passed into the stator coil of retarder, magnetic field can be produced at stator coil, this magnetic field is at adjacent iron cores, yoke plate, air gap, a loop is formed between rotor.Now, if have relative motion between rotor and stator, this motion is just equivalent to conductor at cutting magnetic line, according to electromagnetic induction principle, induced-current can be produced at conductor, induced electricity fails to be convened for lack of a quorum and produces another one induced field simultaneously, has active force between this magnetic field and the magnetic field existed, and the direction of active force is the direction hindering conductor motion forever.This active force is exactly the source of retarder braking moment.So just limit the quick rotation of wind wheel; speed limit or brake when achieving strong wind; reach wind-driven generator fast and effectively and cross wind protection; achieve the production procedure modularization of wind-driven generator EM induction system, quality controllability of fine qualities is high, and the advantage comparing conventional art is: realize automatically responding to control; highly sensitive; control rate is fast, Automation of Manufacturing Process, achieves modularization, procedure is produced.
When the electric energy that wind energy sends exceedes battery and inversion output needs, energy must be discharged by off-load by controller.Common controller is all connected whole off-load, and now battery is not generally also full of, but energy is all consumed in off-load, thus cause the waste of energy.Some controllers adopt and connect off-load stage by stage, then the stage is more, and control effects is better, but generally can only accomplish about five or six grades, so effect is still not ideal enough.The control mode that the utility model adopts installs pulse width modulating chip to carry out stepless unloading, namely can reach the unloading of thousands of grades.The advantage that pulse width modulating chip controls is all digital form from processor to controlled system signal, without the need to carrying out digital-to-analogue conversion.Allowing signal remain digital form can drop to minimum by influence of noise.Noise only strong to when being enough to logical one is changed into logical zero or logical zero is changed into logical one, also could have an impact to data signal.So, in normal unloading situation, can guarantee that battery tension all-the-time stable is at floating charging pressure point, and just unnecessary electric energy is discharged in off-load.Thus ensure that best charge in batteries characteristic, electric energy is fully used, and ensure that the service life of battery.
According to the feature of the general principle of MPPT maximum power point tracking and the power-generating control system of conventional wind energy and luminous energy, propose a kind of improvement based on fuzzy control, the self adaptation dutycycle method of perturbation with on-line parameter adjustment.Take TMS3202407A as Master control chip, with the BOOST circuit that boosts for main circuit, adopt two-way control structure, one tunnel uses digital PI controller, one tunnel uses the MPPT maximum power point tracking device based on fuzzy control, the method can the promptly perception external world wind speed change, adjustment generator and load between power match, wind energy conversion system is run with optimum tip-speed ratio.Shown by Matlab/Simulink emulation experiment: adopt fuzzy control circuit, the power output of wind energy conversion system significantly improves, and when wind speed is undergone mutation, also can find new maximum power point rapidly.
The utility model additionally provides a kind of control method of the LEDy street lamp device based on wind light mutual complementing, comprises the steps:
(1) each LED street lamp is calibrated, detected;
(2) night and overcast and rainyly to be generated electricity by wind power generation plant without during sunlight, or fine day is generated electricity by solar module, or generated electricity by wind power generation plant and solar module when existing wind has again solar energy simultaneously, when adopting wind power generation plant to generate electricity, electromagnetic eddy current braking control mode is utilized to control, when wind wheel exceedes the output of wind power generation plant rated speed generator power, automatically electromagnetic signal is sent to the electromagnetic eddy retarder in blower fan by pulse width modulation mode, adjustable brake moment is carried out by controlling exciting current, the quick rotation of restriction wind wheel,
(3) electricity that step (2) sends is stored in batteries, exports when needing if the electric energy sent exceedes battery and inversion, carry out stepless unloading by pulse width modulating chip;
(4) when needs electricity, inverter changes the direct current stored in batteries into alternating current, LED light source place is delivered to by transmission of electricity road, the luminous power of LED light source is controlled according to hierarchical level, wherein said illumination intensity information after normalized is carried out classification be by normalized after illumination intensity information be divided into 5 grades, meet:
1 grade: when 0≤S≤0.1, export 100% power;
2 grades: when 0.1 < S≤0.2, export 85% power;
3 grades: when 0.2 < S≤0.4, export 65% power;
4 grades: when 0.4 < S≤0.6, export 30% power;
5 grades: when 0.6 < S≤1, export 0% power;
Wherein S is the illumination intensity information after normalized;
(5) by wireless communication module, one or more in the illumination intensity information before the status information of the status information of the real time electrical quantity information of battery, solar module and wind power generation plant, LED light source, process and/or after process are sent to remote service controller, the state of remote service controller monitoring LED street lamp; When a failure occurs, far-end server sends wireless manipulation order, and wireless communication module sends to controller after receiving manipulation order, and controller carries out remote control to LED street lamp;
(6) by wireless communication module, one or more in the illumination intensity information before the status information of the status information of the real time electrical quantity information of battery, solar module and wind power generation plant, LED light source, process and/or after process are sent to Cloud Server; Monitor staff downloads post processing by wireless device by from the information stored by Cloud Server, the state of wireless device monitors LED street lamp, when a failure occurs, manipulation order is sent by wireless device, wireless communication module sends to controller after receiving manipulation order, and controller carries out wireless operated to LED street lamp;
(7) make an inspection tour the state of LED street lamp, during if there is fault, directly send manipulation order by IR remote controller, infrared remote receiver receives the manipulation order of IR remote controller, carries out infrared control by controller to LED street lamp;
(8) repeating step (2)-(7), when not needing to control the LEDy street lamp device based on wind light mutual complementing, stopping.
Although for illustrative purposes; describe illustrative embodiments of the present utility model; but it should be appreciated by those skilled in the art that; when not departing from the scope and spirit of utility model disclosed in claims; the change of various amendment, interpolation and replacement etc. can be carried out in form and details; and all these change the protection domain that all should belong to the utility model claims; and each step in each department of product that the utility model is claimed and method, can combine with the form of any combination.Therefore, be not intended to limit scope of the present utility model to the description of embodiment disclosed in the utility model, but for describing the utility model.Correspondingly, scope of the present utility model not by the restriction of above embodiment, but is limited by claim or its equivalent.
Claims (8)
1. the LEDy street lamp device based on wind light mutual complementing, comprise one or more LED street lamp, wherein each LED street lamp comprises base, hatch door assembly, lamp stand, there are one or more lamp holders of LED light source, solar module, wind power generation plant, light sensor, infrared remote receiver and wireless communication module, it is characterized in that: the lower end of lamp stand is arranged on base, the upper end of lamp stand is arranged wind power generation plant and solar module, light sensor is arranged at solar module, infrared remote receiver and wireless communication module are arranged on wind-force transmitting apparatus, lamp stand is hollow structure, and in the hollow structure of lamp stand lower end, arrange controller and battery, controller connects battery respectively, solar module, wind power generation plant, light sensor, infrared remote receiver, wireless communication module and LED light source, the length of lamp stand is L, wind power generation plant is arranged on the L1 place of lamp stand, solar module is arranged on the L2 place of lamp stand, one or more lamp holders with LED light source are arranged on the L3 place of lamp stand, wherein L1, L2, L3 meet: 0.98L≤L1≤0.95L, 0.85L≤L2≤0.7L, 0.35L≤L3≤0.8L, the described LEDy street lamp device based on wind light mutual complementing also comprises Cloud Server and wireless device, and Cloud Server is wireless connections wireless communication module and wireless device respectively.
2. as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: described lamp holder comprises connection bracket, connection bracket connects lamp stand and stretches out, and makes LED light source away from lamp stand.
3. as claimed in claim 2 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: described lamp holder is two or three.
4. as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: wind power generation plant adopts electromagnetic eddy current braking mode.
5. as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: controller is TMS3202407A chip, with the BOOST circuit that boosts for main circuit, adopt two-way control structure, one tunnel uses digital PI controller, and a road uses the MPPT maximum power point tracking device based on fuzzy control.
6. as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: LED street lamp adopts pulse width modulation (PWM) in conjunction with pulse width integrated maximum power point MPPT integrating control mode.
7., as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: described wireless device is PC, notebook computer, ipad and/or mobile phone.
8., as claimed in claim 1 based on the LEDy street lamp device of wind light mutual complementing, it is characterized in that: described wireless communication module is 2G module, 3G module, 4G module, and/or the combination of one or more of WIFI module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520463446.8U CN204853281U (en) | 2015-07-01 | 2015-07-01 | LED street lamp device based on scene is complementary |
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| CN201520463446.8U CN204853281U (en) | 2015-07-01 | 2015-07-01 | LED street lamp device based on scene is complementary |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132011A (en) * | 2016-07-06 | 2016-11-16 | 山东巨益新能源有限公司 | A kind of high heat dissipation street lamp control method |
| CN107676721A (en) * | 2016-08-01 | 2018-02-09 | 江苏绿扬光伏科技有限公司 | A kind of novel wind-solar complementary lighting device |
-
2015
- 2015-07-01 CN CN201520463446.8U patent/CN204853281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132011A (en) * | 2016-07-06 | 2016-11-16 | 山东巨益新能源有限公司 | A kind of high heat dissipation street lamp control method |
| CN107676721A (en) * | 2016-08-01 | 2018-02-09 | 江苏绿扬光伏科技有限公司 | A kind of novel wind-solar complementary lighting device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170701 |