CN107529253A - A kind of energy-conserving road lamp - Google Patents
A kind of energy-conserving road lamp Download PDFInfo
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- CN107529253A CN107529253A CN201710893711.XA CN201710893711A CN107529253A CN 107529253 A CN107529253 A CN 107529253A CN 201710893711 A CN201710893711 A CN 201710893711A CN 107529253 A CN107529253 A CN 107529253A
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Classifications
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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
-
- 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]
- H05B45/10—Controlling the intensity of the light
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of energy-conserving road lamp,Including master cpu,Battery,Mains-supplied module,Wind power generation module,Photovoltaic power supply module,Control module,Time control module,Wireless transport module,LED drive module and electric power detection module,Intelligent road-lamp of the present invention uses solar energy,Three energy of wind energy and mains-supplied are powered jointly,Avoid the drawbacks of single energy power supply is present,Even if run into civil power power-off,The policy that situations such as long-term rainy weather does not interfere with street lamp yet uses,It is also provided with electric power detection module simultaneously,It is controlled by single-chip microcomputer,With reference to light-operated and time control module,Realize the multiple control function to LED street lamp,Street lamp daytime is set to be to open,Automatically turn at dark at dusk,It is automatic again after in the dead of night to close,Reach the purpose for saving the energy,Electric power detection can disconnect street lamp when running into abnormal electrical power supply simultaneously,Prevent that street lamp damages caused by powerup issue.
Description
Technical field
The present invention relates to a kind of street lamp, specifically a kind of energy-conserving road lamp.
Background technology
As the negative effect caused by Global Greenhouse Effect constantly shows, every country all makees energy-saving and emission-reduction in the world
By the major issue that must take into consideration in native economic development, LED illumination technology is exactly to be arisen at the historic moment under this background
An emerging power-saving technology.LED illumination product has been had been applied in daily life at present, with developing rapidly for LED.It is existing
There is long lifespan, solid state lighting to be hardly damaged in the conventional light source that white LED light source is compared, the environmental protection of specular removal, mercury-free, antidetonation etc.
Advantage, future will turn into third generation light source, will bring in the construction of revolution, especially communal facility again of lighting field,
LED street lamp is common reason lighting apparatus, but LED is more short of on voltage endurance capability, easily produces overvoltage and damages, therefore
It is to be improved.
The content of the invention
It is an object of the invention to provide a kind of energy-conserving road lamp, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of energy-conserving road lamp, including master cpu, battery, mains-supplied module, wind power generation module, photovoltaic power supply mould
Block, control module, time control module, wireless transport module, LED drive module and electric power detection module, the mains-supplied
Module, wind power generation module, the voltage output end of photovoltaic power supply module are both connected on battery, the voltage output end of battery
Connect master cpu and electric power detection module respectively, the master cpu is also respectively connected with control module, time control module, wireless
Transport module, LED drive module and electric power detection module, the LED drive module are also connected with LED street lamp.
Preferred scheme as the present invention：The master cpu is STC89 series monolithics.
Preferred scheme as the present invention：The drive circuit include electric capacity C1, resistance R1, inductance L1, triode VT2 and
Unidirectional thyristor RT；One end of the electric capacity C1 connects resistance R1, triode VT1 colelctor electrode, triode VT3 transmitting respectively
Pole, triode VT3 colelctor electrode connection power supply VCC, triode VT3 base stage connection single-chip microcomputer, electric capacity C1 other end connection
Electric capacity C2 and transformer W primary side N1, electric capacity the C2 other end connect respectively resistance R4, inductance L3, electric capacity C3, electric capacity C6,
Light fixture H and triode VT2 emitter stage and ground connection, resistance R1 other end connection resistance R2, diode D2 negative pole and unidirectional
IGCT RT anode, triode VT1 base stage connection resistance R3, resistance R3 other end connection inductance L1, inductance L1's is another
One end connecting valve S1, switch S1 other end connecting triode VT1 emitter stage and triode VT2 colelctor electrode, resistance R2
Other end connection electric capacity C3, diode D1 positive pole and bidirectional thyristor RQ, diode D1 negative pole connection inductance L3, inductance
The L3 other end connection transformer W primary side N1 other end, diode D2 positive pole connection inductance L2, inductance L2's is another
The end connection resistance R4 other end, bidirectional thyristor RQ other end connecting triode VT2 base stage, unidirectional thyristor RT's draws
Pin connection resistance R5, electric capacity C4 and electric capacity the C6 other end, the electric capacity C4 other end connection resistance R5 other end and resistance R6,
Resistance R6 other end connection diode D3 negative pole, diode D3 positive pole connection resistance R8, resistance R8 other end connection
Discharge tube T 2 pins, discharge tube T 1 pin connect diode D2 positive pole, inductance C5 and transformer W secondary end N2, put
The fulgurite T 3 pins connection transformer W secondary end N2 other end and ground connection, diode D2 negative pole connection electric capacity C5's is another
One end and potentiometer RP1, potentiometer RP1 other end connection potentiometer RP1 sliding end and the light fixture H other end.
Preferred scheme as the present invention：The control module is photo resistance.
Preferred scheme as the present invention：The photovoltaic power supply module is mono-crystalline silicon solar plate.
Preferred scheme as the present invention：The wind power generation module is wind-driven generator.
Preferred scheme as the present invention：The time control module is timer.
Compared with prior art, the beneficial effects of the invention are as follows：Intelligent road-lamp of the present invention uses solar energy, wind energy and city
Electricity three energy of power supply are powered jointly, avoid the drawbacks of single energy power supply is present, and power off even if running into civil power, be long-term overcast and rainy
The policy that situations such as weather does not interfere with street lamp yet is used, while is also provided with electric power detection module, and it is controlled by single-chip microcomputer,
With reference to light-operated and time control module, the multiple control function to LED street lamp is realized, makes street lamp daytime be to open, is close to
Evening automatically turns at dark, in the dead of night after it is automatic again close, reach the purpose for saving the energy, while electric power detection can met
Street lamp is disconnected during to abnormal electrical power supply, prevents that street lamp damages caused by powerup issue.
Brief description of the drawings
Fig. 1 is the overall diagram of the present invention；
Fig. 2 is the circuit diagram of LED drive module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, in the embodiment of the present invention, a kind of energy-conserving road lamp, including master cpu, battery, mains-supplied mould
Block, wind power generation module, photovoltaic power supply module, control module, time control module, wireless transport module, LED drive module and
Electric power detection module, the mains-supplied module, wind power generation module, the voltage output end of photovoltaic power supply module are both connected to storage
On battery, the voltage output end of battery connects master cpu and electric power detection module respectively, and the master cpu is also respectively connected with
Control module, time control module, wireless transport module, LED drive module and electric power detection module, the LED drive module
It is also connected with LED street lamp.
Preferred scheme as the present invention：The master cpu is STC89 series monolithics.
Preferred scheme as the present invention：The drive circuit include electric capacity C1, resistance R1, inductance L1, triode VT2 and
Unidirectional thyristor RT；One end of the electric capacity C1 connects resistance R1, triode VT1 colelctor electrode, triode VT3 transmitting respectively
Pole, triode VT3 colelctor electrode connection power supply VCC, triode VT3 base stage connection single-chip microcomputer, electric capacity C1 other end connection
Electric capacity C2 and transformer W primary side N1, electric capacity the C2 other end connect respectively resistance R4, inductance L3, electric capacity C3, electric capacity C6,
Light fixture H and triode VT2 emitter stage and ground connection, resistance R1 other end connection resistance R2, diode D2 negative pole and unidirectional
IGCT RT anode, triode VT1 base stage connection resistance R3, resistance R3 other end connection inductance L1, inductance L1's is another
One end connecting valve S1, switch S1 other end connecting triode VT1 emitter stage and triode VT2 colelctor electrode, resistance R2
Other end connection electric capacity C3, diode D1 positive pole and bidirectional thyristor RQ, diode D1 negative pole connection inductance L3, inductance
The L3 other end connection transformer W primary side N1 other end, diode D2 positive pole connection inductance L2, inductance L2's is another
The end connection resistance R4 other end, bidirectional thyristor RQ other end connecting triode VT2 base stage, unidirectional thyristor RT's draws
Pin connection resistance R5, electric capacity C4 and electric capacity the C6 other end, the electric capacity C4 other end connection resistance R5 other end and resistance R6,
Resistance R6 other end connection diode D3 negative pole, diode D3 positive pole connection resistance R8, resistance R8 other end connection
Discharge tube T 2 pins, discharge tube T 1 pin connect diode D2 positive pole, inductance C5 and transformer W secondary end N2, put
The fulgurite T 3 pins connection transformer W secondary end N2 other end and ground connection, diode D2 negative pole connection electric capacity C5's is another
One end and potentiometer RP1, potentiometer RP1 other end connection potentiometer RP1 sliding end and the light fixture H other end.
Control module is photo resistance.Photovoltaic power supply module is mono-crystalline silicon solar plate.Wind power generation module is sent out for wind-force
Motor.
Time control module is timer
The present invention operation principle be：First, filling to battery E is completed in three kinds of civil power, photovoltaic, wind-force power supplies jointly
Electricity, it is ensured that the power demands under different ambient conditions, the voltage part that battery exports is powered to master cpu, another
Part is added in electric power detection module, and voltage model that electric power detection module detects is sent into master cpu, master cpu according to
Control module, the signal of time control module output control LED drive module, and light-operated module output signal causes road during daytime
Lamp does not work, and during to the dusk, control module outputs signal to master cpu, and driving LED street lamp is lighted, and now time control module is opened
Open, such as 6 points of unlatchings at dusk, after passage time control module timing 8 hours, to 2:00 AM road on almost without pedestrian when
Wait and close.Reach the purpose of energy saving.
As shown in Fig. 2 when single-chip microcomputer output control signal, triode VT3 conductings, VCC connects the circuit of LED drive circuit
Enter circuit, when LED lamp H hinders disconnection for some reason causes open circuit, discharge tube T starts to discharge, and discharge electric field passes through diode
Unidirectional thyristor RT control pole is input to after D3 and resistance R6, unidirectional thyristor RT is obtained trigger signal and is turned on so that
Oscillating circuit failure of oscillation, reach the purpose of open-circuit-protection, usually inductance L3 provides 10V or so to unidirectional thyristor RT negative electrode
Negative pressure, in load open circuit, negative pressure raises suddenly, accelerate unidirectional thyristor RT conducting, diode D2 effect is in list
Make triode VT2 base stage when being turned on to IGCT RT while be grounded, accelerate triode VT2 cut-offs, make protection fast and can
Lean on.Because unidirectional thyristor RT control poles are usually without operating voltage, protected by mistake so avoiding, enhance antijamming capability.Often
Close temperature switch S1 and be used for overcurrent protection, the selection of its operating temperature is advisable at 65~70 degrees Celsius, and it is abutted into triode VT1
Or triode VT2 installations.Access that bearing power is excessive or the course of work in part light fixture damage when open a way, overvoltage protection does not rise
Effect, but triode VT1 and triode VT2 generate heat because of excessively stream.When temperature is increased to setting limit, S1 open circuits, circuit
It is stopped, protects the unlikely damage of power tube, when discharge tube T does not discharge when flat, runs into light fixture open circuit, transformer secondary output end N2 electricity
Pressure rise suddenly, then discharge tube T starts to discharge, and protects power circuit not to be burned out, the also conveniently adjusted LED of potentiometer RP1
The brightness of lamp.
Intelligent road-lamp of the present invention is powered jointly using three solar energy, wind energy and mains-supplied energy, is avoided single
The drawbacks of energy power supply is present, the policy of street lamp is not interfered with even if situations such as running into civil power power-off, long-term rainy weather yet to be made
With while being also provided with electric power detection module, it is controlled by single-chip microcomputer, with reference to light-operated and time control module, is realized pair
The multiple control function of LED street lamp, make street lamp daytime be to open, automatically turn at dark at dusk, in the dead of night after again from
It is dynamic to close, reach the purpose for saving the energy, while electric power detection can disconnect street lamp when running into abnormal electrical power supply, prevent because of power supply
Street lamp caused by problem damages.
Claims (7)
1. a kind of energy-conserving road lamp, including master cpu, battery, mains-supplied module, wind power generation module, photovoltaic power supply module,
Control module, time control module, wireless transport module, LED drive module and electric power detection module, it is characterised in that described
Mains-supplied module, wind power generation module, the voltage output end of photovoltaic power supply module are both connected on battery, the electricity of battery
Pressure output end connects master cpu and electric power detection module respectively, and the master cpu is also respectively connected with control module, time control
Module, wireless transport module, LED drive module and electric power detection module, the LED drive module are also connected with LED street lamp.
2. energy-saving street lamp control system according to claim 1, it is characterised in that the master cpu is that STC89 series is single
Piece machine.
3. energy-saving street lamp control system according to claim 1, it is characterised in that the drive circuit include electric capacity C1,
Resistance R1, inductance L1, triode VT2 and unidirectional thyristor RT；One end of the electric capacity C1 connects resistance R1, triode respectively
VT1 colelctor electrode, triode VT3 emitter stage, triode VT3 colelctor electrode connection power supply VCC, triode VT3 base stage connect
Single-chip microcomputer, electric capacity C1 other end connection electric capacity C2 and transformer W primary side N1 are connect, the electric capacity C2 other end connects electricity respectively
Hinder R4, inductance L3, electric capacity C3, electric capacity C6, light fixture H and triode VT2 emitter stage and ground connection, resistance R1 other end connection electricity
R2, diode D2 negative pole and unidirectional thyristor RT anode are hindered, triode VT1 base stage connection resistance R3, resistance R3's is another
One end connect inductance L1, inductance L1 other end connecting valve S1, switch S1 other end connecting triode VT1 emitter stage and
Triode VT2 colelctor electrode, resistance R2 other end connection electric capacity C3, diode D1 positive pole and bidirectional thyristor RQ, two poles
Pipe D1 negative pole connection inductance L3, inductance the L3 other end connection transformer W primary side N1 other end, diode D2 is just
Pole connects inductance L2, the inductance L2 other end connection resistance R4 other end, bidirectional thyristor RQ other end connecting triode
VT2 base stage, unidirectional thyristor RT pin connection resistance R5, electric capacity C4 and the electric capacity C6 other end, the electric capacity C4 other end
The resistance R5 other end and resistance R6, resistance R6 other end connection diode D3 negative pole are connected, diode D3 positive pole connects
Connecting resistance R8, resistance R8 other end connection discharge tube T 2 pins, discharge tube T 1 pin connection diode D2 positive pole, electricity
Sense C5 and transformer W secondary end N2, discharge tube T 3 pins connection transformer W secondary end the N2 other end and ground connection, two
The pole pipe D2 negative pole connection electric capacity C5 other end and potentiometer RP1, potentiometer RP1 other end connection potentiometer RP1 cunning
Moved end and the light fixture H other end.
4. energy-saving street lamp control system according to claim 1, it is characterised in that the control module is photo resistance.
5. energy-saving street lamp control system according to claim 1, it is characterised in that the photovoltaic power supply module is monocrystalline silicon
Solar panels.
6. energy-saving street lamp control system according to claim 1, it is characterised in that the wind power generation module is sent out for wind-force
Motor.
7. energy-saving street lamp control system according to claim 1, it is characterised in that the time control module is timing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893711.XA CN107529253A (en) | 2017-09-20 | 2017-09-20 | A kind of energy-conserving road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893711.XA CN107529253A (en) | 2017-09-20 | 2017-09-20 | A kind of energy-conserving road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107529253A true CN107529253A (en) | 2017-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893711.XA Withdrawn CN107529253A (en) | 2017-09-20 | 2017-09-20 | A kind of energy-conserving road lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601165A (en) * | 2018-07-05 | 2018-09-28 | 江苏新日电动车股份有限公司 | A kind of lighting display device for electric vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202425125U (en) * | 2011-12-26 | 2012-09-05 | 中科恒源科技股份有限公司 | Municipal power interactive-type wind-optical complementary streetlamp system controller |
| CN203104878U (en) * | 2012-12-27 | 2013-07-31 | 安徽理工大学 | Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply |
| CN204652748U (en) * | 2015-05-26 | 2015-09-16 | 西安含章电子科技有限公司 | A kind of LED drive circuit |
| CN205681671U (en) * | 2016-05-19 | 2016-11-09 | 国网山东省电力公司东营市东营区供电公司 | A kind of new forms of energy road lamp energy-saving electric power system |
-
2017
- 2017-09-20 CN CN201710893711.XA patent/CN107529253A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202425125U (en) * | 2011-12-26 | 2012-09-05 | 中科恒源科技股份有限公司 | Municipal power interactive-type wind-optical complementary streetlamp system controller |
| CN203104878U (en) * | 2012-12-27 | 2013-07-31 | 安徽理工大学 | Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply |
| CN204652748U (en) * | 2015-05-26 | 2015-09-16 | 西安含章电子科技有限公司 | A kind of LED drive circuit |
| CN205681671U (en) * | 2016-05-19 | 2016-11-09 | 国网山东省电力公司东营市东营区供电公司 | A kind of new forms of energy road lamp energy-saving electric power system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601165A (en) * | 2018-07-05 | 2018-09-28 | 江苏新日电动车股份有限公司 | A kind of lighting display device for electric vehicle |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171229 |
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| WW01 | Invention patent application withdrawn after publication |