CN204131793U - solar lighting controller - Google Patents
solar lighting controller Download PDFInfo
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- CN204131793U CN204131793U CN201420554404.0U CN201420554404U CN204131793U CN 204131793 U CN204131793 U CN 204131793U CN 201420554404 U CN201420554404 U CN 201420554404U CN 204131793 U CN204131793 U CN 204131793U
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
Solar lighting controller of the present utility model, comprise charge-discharge protection circuit, time control circuit, light-operated circuit and constant-current drive circuit, charge-discharge protection circuit connects solar panel and 12V storage battery respectively by two inputs, solar panel is connected the input of light-operated circuit respectively with the output of 12V storage battery, the power supply of time control circuit receives 12V battery positive voltage by the control relay normal opened contact of light-operated circuit, the power supply of constant-current drive circuit receives accumulator cell charging and discharging protective circuit by the control relay normal opened contact of time control circuit, the output of constant-current drive circuit connects LED lamp.The utility model is more convenient in function control, power adjustments and maintenance; Lamp interior no longer needs LED drive circuit, only needs the connection in series-parallel of simply having welded LED lamp bead, simplifies production process, saved light fixture production cost; Because constant-current drive circuit is away from light fixture heater, make light fixture more reliable.
Description
Technical field
The utility model relates to solar lighting field, specifically a kind of solar lighting controller driven containing constant current.
Background technology
Along with solar lighting technical development and progress, solar lighting application is more and more extensive.Solar lighting is a system composition, and wherein the selection of lighting is also vital, and the distinguishing feature such as energy-saving and environmental protection, long-life of LED light source makes LED lamp become the preferred light source of solar illuminating system.But existing LED lamp is when producing, and need to install drive circuit additional, not only cost is high, and manufactures cumbersome simultaneously.In addition, common LED lamp also cannot realize timing controlled and light-operated.
Utility model content
The purpose of this utility model is to provide a kind of solar lighting controller, not only solve the problem needing to install additional drive circuit when LED lamp is produced, and timing controlled and illumination control can also be realized, make solar lighting easy to use in function control, power adjustments.
The utility model solves the technical scheme that its technical problem adopts: solar lighting controller, it is characterized in that, comprise charge-discharge protection circuit, time control circuit, light-operated circuit and constant-current drive circuit, described charge-discharge protection circuit connects solar panel and 12V storage battery respectively by two inputs, described solar panel is connected the input of light-operated circuit respectively with the output of 12V storage battery, the power supply of described time control circuit receives 12V battery positive voltage by the control relay normal opened contact of light-operated circuit, the power supply of described constant-current drive circuit receives accumulator cell charging and discharging protective circuit by the control relay normal opened contact of time control circuit, the output of constant-current drive circuit connects LED lamp.
Further, described charge-discharge protection circuit comprises fuse F0, diode D00, voltage stabilizing didoe VZ1, resistance R01, resistance R02, triode VT1, triode VT2, polar capacitor C1, resistance R03, polar capacitor C2, one-way SCR V1, LED 2, resistance R07, one-way SCR V2, resistance R04, LED 1, voltage stabilizing didoe VZ2, resistance R05, resistance R06, diode D01, polar capacitor C3, triode VT3, one-way SCR V3, one-way SCR V4, resistance R08, LED 3, the positive pole of described diode D00 connects solar panel positive pole, the emitter of the negative pole connecting triode VT3 of diode D00, base stage contact resistance R06 one end of triode VT3, other end contact resistance R05 one end and the voltage stabilizing didoe VZ2 positive pole respectively of resistance R06, the other end ground connection of resistance R05, the negative pole of voltage stabilizing didoe VZ2 connects the negative pole of diode D00, the collector electrode of triode VT3 connects the positive pole of polar capacitor C3, the negative pole of polar capacitor C3 connects the control pole of one-way SCR V3, the plus earth of one-way SCR V3, the negative electrode of one-way SCR connects the negative pole of solar panel, the base stage of the positive pole connecting triode VT3 of diode D01, the negative pole of diode D01 connects the control pole of one-way SCR V4, the anode of one-way SCR V4 connects the positive pole of polar capacitor C1, the negative electrode of one-way SCR V4 connects the negative pole of solar panel, one end of resistance R08 connects the anode of one-way SCR V4, the negative pole of another termination solar panel of resistance R08, one end of described fuse F0 connects diode D00 negative pole, the other end of fuse F0 connects the negative pole of voltage stabilizing didoe VZ1, positive pole contact resistance R01 one end and resistance R02 one end respectively of voltage stabilizing didoe VZ1, the resistance R01 other end connects the anode of one-way SCR V1, the base stage of the other end connecting triode VT2 of resistance R02, the emitter of triode VT2 connects the positive pole of polar capacitor C1, the negative pole of polar capacitor C1 connects the control pole of one-way SCR V1, the minus earth of one-way SCR V1, one end of the collector electrode contact resistance R03 of triode VT2, the other end of resistance R03 connects voltage stabilizing didoe VZ1 negative pole and triode VT1 emitter respectively, the base stage of the base stage connecting triode VT2 of triode VT1, the collector electrode of triode VT1 connects the positive pole of polar capacitor C2, the negative pole of polar capacitor C2 connects the control pole of one-way SCR V2, anode contact resistance R07 one end of one-way SCR V2, the positive pole of resistance R07 other end connecting luminous diode LED2, the minus earth of LED 2, the minus earth of one-way SCR V2, one end of resistance R04 connects polar capacitor C2 positive pole, the positive pole of the other end connecting luminous diode LED1 of resistance R04, the minus earth of LED 1, the negative pole of diode D00 connects the positive pole of 12V storage battery, the minus earth of 12V storage battery.
Further, described light-operated circuit comprises diode D03, diode D02, resistance R09, resistance R10, triode VT4, triode VT5, relay K 0, the positive pole of described diode D02 connects the positive pole of solar panel, negative pole contact resistance R09 one end of diode D02, the base stage of resistance R09 other end connecting triode VT4, the grounded emitter of triode VT4, collector electrode contact resistance R10 one end of triode VT4, the other end of resistance R10 connects the normally opened contact K0-1-1 of diode D03 negative pole and relay K 0 respectively, the other end of relay K 0 connects diode D03 positive pole and triode VT5 collector electrode respectively, the normally opened contact K0-1-1 of relay K 0 connects the negative pole of diode D00, normally-closed contact K0-0-1 one end ground connection of relay K 0, triode VT5 base stage connecting triode VT4 collector electrode, triode VT5 grounded emitter.
Further, described time control circuit comprises 555 timer IC1, 555 timer IC2, relay K 1, diode D1, electric capacity C02, resistance R4, electric capacity C1, resistance R1, resistance R2, resistance R3, switch S, variable resistor RP, difference contact resistance R1 one end, one end of variable resistor RP and the normally opened contact K0-1-1 of relay K 0, other end connecting valve S one end of variable resistor RP, the switch S other end is the contact resistance R1 other end and resistance R2 one end respectively, the resistance R2 other end is contact resistance R3 one end and 555 timer IC1 the 7th pins respectively, the other end of resistance R3 connects electric capacity C1 one end respectively, 555 timer IC1 second pins, 555 timer IC1 the 6th pins, the other end ground connection of electric capacity C1, 4th pin and the 8th pin of 555 timer IC1 are all connected the normally opened contact K0-1-1 of relay K 0, the first pin ground connection of 555 timer IC1, the 3rd pin contact resistance R4 one end of 555 timer IC1, the resistance R4 other end connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 is by electric capacity C02 ground connection, 4th pin and the 8th pin of 555 timer IC2 are all connected the normally opened contact K0-1-1 of relay K 0, 4th pin of 555 timer IC2 connects diode D1 negative pole and relay K 1 one end respectively, relay K 1 other end, diode D1 positive pole, the equal ground connection of first pin of 555 timer IC2, second pin of 555 timer IC2 connects the normally-closed contact K0-0-1 other end of relay K 0, normally opened contact K1-1-1 one end of relay K 1 connects voltage stabilizing didoe VZ1 negative pole.
Further, described constant-current drive circuit comprises electric capacity Cin, inductance L, diode DS, chip MT7202, resistance Rsns, electric capacity Cled, one end of described electric capacity Cin connects the normally opened contact K1-1-1 other end of relay K 1, the other end of electric capacity Cin connects the anode of one-way SCR V1 and second pin of chip MT7202 respectively, first pin of chip MT7202 connects inductance L one end and diode DS positive pole respectively, another termination LED lamp negative pole of inductance L, diode DS negative pole connects chip MT7202 the 5th pin and resistance Rsns one end respectively, the resistance Rsns other end connects chip MT7202 the 4th pin and LED lamp positive pole respectively, the two ends of electric capacity Cled are just connecting LED lamp respectively, negative pole.
The beneficial effects of the utility model are: the utility model is applied to from net solar illuminating system, more convenient use in function control, power adjustments and maintenance; Lamp interior no longer needs LED drive circuit, only needs the connection in series-parallel of simply having welded LED lamp bead, LED lamp is produced simpler, saves light fixture production cost; Because constant-current drive circuit is away from light fixture heater, make light fixture work more reliable; Be provided with charge-discharge protection circuit, prevent from storage battery overshoot and cross putting, ensure that storage battery safety, extend the useful life of storage battery; Devise light-operated and time control circuit, achieve the operation of LED lamp timing switch by day and between night.
Accompanying drawing explanation
It is theory diagram of the present utility model shown in accompanying drawing 1;
Accompanying drawing 2 is integrated circuit schematic diagrams of the present utility model.
Embodiment
Be described further below in conjunction with accompanying drawing.
Solar lighting controller as depicted in figs. 1 and 2, comprise charge-discharge protection circuit, time control circuit, light-operated circuit and constant-current drive circuit, described charge-discharge protection circuit connects solar panel and 12V storage battery respectively by two inputs, described solar panel is connected the input of light-operated circuit respectively with the output of 12V storage battery, the power supply of described time control circuit receives 12V battery positive voltage by the control relay normal opened contact of light-operated circuit, the power supply of described constant-current drive circuit receives accumulator cell charging and discharging protective circuit by the control relay normal opened contact of time control circuit, the output of constant-current drive circuit connects LED lamp.
Described charge-discharge protection circuit comprises fuse F0, diode D00, voltage stabilizing didoe VZ1, resistance R01, resistance R02, triode VT1, triode VT2, polar capacitor C1, resistance R03, polar capacitor C2, one-way SCR V1, LED 2, resistance R07, one-way SCR V2, resistance R04, LED 1, voltage stabilizing didoe VZ2, resistance R05, resistance R06, diode D01, polar capacitor C3, triode VT3, one-way SCR V3, one-way SCR V4, resistance R08, LED 3, the positive pole of described diode D00 connects solar panel positive pole, the emitter of the negative pole connecting triode VT3 of diode D00, base stage contact resistance R06 one end of triode VT3, other end contact resistance R05 one end and the voltage stabilizing didoe VZ2 positive pole respectively of resistance R06, the other end ground connection of resistance R05, the negative pole of voltage stabilizing didoe VZ2 connects the negative pole of diode D00, the collector electrode of triode VT3 connects the positive pole of polar capacitor C3, the negative pole of polar capacitor C3 connects the control pole of one-way SCR V3, the plus earth of one-way SCR V3, the negative electrode of one-way SCR connects the negative pole of solar panel, the base stage of the positive pole connecting triode VT3 of diode D01, the negative pole of diode D01 connects the control pole of one-way SCR V4, the anode of one-way SCR V4 connects the positive pole of polar capacitor C1, the negative electrode of one-way SCR V4 connects the negative pole of solar panel, one end of resistance R08 connects the anode of one-way SCR V4, the negative pole of another termination solar panel of resistance R08, one end of described fuse F0 connects diode D00 negative pole, the other end of fuse F0 connects the negative pole of voltage stabilizing didoe VZ1, positive pole contact resistance R01 one end and resistance R02 one end respectively of voltage stabilizing didoe VZ1, the resistance R01 other end connects the anode of one-way SCR V1, the base stage of the other end connecting triode VT2 of resistance R02, the emitter of triode VT2 connects the positive pole of polar capacitor C1, the negative pole of polar capacitor C1 connects the control pole of one-way SCR V1, the minus earth of one-way SCR V1, one end of the collector electrode contact resistance R03 of triode VT2, the other end of resistance R03 connects voltage stabilizing didoe VZ1 negative pole and triode VT1 emitter respectively, the base stage of the base stage connecting triode VT2 of triode VT1, the collector electrode of triode VT1 connects the positive pole of polar capacitor C2, the negative pole of polar capacitor C2 connects the control pole of one-way SCR V2, anode contact resistance R07 one end of one-way SCR V2, the positive pole of resistance R07 other end connecting luminous diode LED2, the minus earth of LED 2, the minus earth of one-way SCR V2, one end of resistance R04 connects polar capacitor C2 positive pole, the positive pole of the other end connecting luminous diode LED1 of resistance R04, the minus earth of LED 1, the negative pole of diode D00 connects the positive pole of 12V storage battery, the minus earth of 12V storage battery.
The operation principle of charge-discharge protection circuit is:
1) under voltage protection and indicating circuit
In 12V electric power system, when storage battery is pressed in more than 9V, VZ1 punctures conducting, A point voltage is just, the reverse-biased cut-off of VT1, VT2 conducting, electric current triggers V1 conducting through C1, storage battery normal output voltage. under-voltage instruction LD1 (Huang) light-emitting diode extinguishes, and LED2(is red) light-emitting diode lights, makes cell voltage and normally indicate.
When battery tension drops to 9V, VZ1 ends, and A point voltage is negative, VT1 forward conduction, controls pole obtain control signal by C2, V2.C1 lotus that positive pole charges is added on V1 negative electrode through V2, makes V1 negative electrode add reverse voltage instantaneously and end, output Non voltage output, and Red LED1 LED2 extinguishes, and yellow LED 1 is lighted, pilot cell undertension.This completes protection battery overdischarge phenomenon.2) charge protector and indicating circuit
Solar photovoltaic assembly is as charge power supply, and this circuit is direct current 12V electric power system.When battery tension is charged to about 13.5V, VZ2 punctures conducting, and B point current potential is just, the reverse-biased cut-off of VT3, D0l conducting, and triggers V4 conducting.C3 lotus that positive pole charges is added on V3 negative electrode through V4, makes that V3 is instantaneous to be added reverse voltage and end, and turns off charging potential source.Charging indicator light (green glow) LED3 stops luminescence simultaneously, and voltage normal indicator light LED2 normal luminous.When cell voltage is less than or equal to 13V, VZ2 ends, the conducting of VT3 positively biased, and electric current triggers V3 conducting through C3, and charge circuit is communicated with again, and C3 is also charged simultaneously.When finding that under-voltage indicator light is bright, should charge the battery.When red led is bright, represents that cell voltage is sufficient, can normally use.Green indicating lamp indicates when being confined to charging, cuts little ice during battery discharge.
Described light-operated circuit comprises diode D03, diode D02, resistance R09, resistance R10, triode VT4, triode VT5, relay K 0, the positive pole of described diode D02 connects the positive pole of solar panel, negative pole contact resistance R09 one end of diode D02, the base stage of resistance R09 other end connecting triode VT4, the grounded emitter of triode VT4, collector electrode contact resistance R10 one end of triode VT4, the other end of resistance R10 connects the normally opened contact K0-1-1 of diode D03 negative pole and relay K 0 respectively, the other end of relay K 0 connects diode D03 positive pole and triode VT5 collector electrode respectively, the normally opened contact K0-1-1 of relay K 0 connects the negative pole of diode D00, normally-closed contact K0-0-1 one end ground connection of relay K 0, triode VT5 base stage connecting triode VT4 collector electrode, triode VT5 grounded emitter.
Described time control circuit comprises 555 timer IC1, 555 timer IC2, relay K 1, diode D1, electric capacity C02, resistance R4, electric capacity C1, resistance R1, resistance R2, resistance R3, switch S, variable resistor RP, difference contact resistance R1 one end, one end of variable resistor RP and the normally opened contact K0-1-1 of relay K 0, other end connecting valve S one end of variable resistor RP, the switch S other end is the contact resistance R1 other end and resistance R2 one end respectively, the resistance R2 other end is contact resistance R3 one end and 555 timer IC1 the 7th pins respectively, the other end of resistance R3 connects electric capacity C1 one end respectively, 555 timer IC1 second pins, 555 timer IC1 the 6th pins, the other end ground connection of electric capacity C1, 4th pin and the 8th pin of 555 timer IC1 are all connected the normally opened contact K0-1-1 of relay K 0, the first pin ground connection of 555 timer IC1, the 3rd pin contact resistance R4 one end of 555 timer IC1, the resistance R4 other end connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 is by electric capacity C02 ground connection, 4th pin and the 8th pin of 555 timer IC2 are all connected the normally opened contact K0-1-1 of relay K 0, 4th pin of 555 timer IC2 connects diode D1 negative pole and relay K 1 one end respectively, relay K 1 other end, diode D1 positive pole, the equal ground connection of first pin of 555 timer IC2, second pin of 555 timer IC2 connects the normally-closed contact K0-0-1 other end of relay K 0, normally opened contact K1-1-1 one end of relay K 1 connects voltage stabilizing didoe VZ1 negative pole.
The operation principle of light-operated circuit and time control circuit is:
555 time-base circuit IC1 are connected into the adjustable astatic multivibrator of duty ratio.When after unglazed photograph, K0-1--1 closes, and storage battery 12V DC power supply connected by timing circuit, and meanwhile, K0-0-1 opens, and eliminates the short circuit to C2.Can not suddenly change because capacitor C2 powers up transient voltage, make 2 pin of IC2 circuit be low level, IC2 circuit is in SM set mode, 3 pin export high level, and relay K 1 works, and contact K1-1-1 closes, its contact controls the break-make that constant current drives power supply circuits, reaches the effect controlling LED lamp.IC1 time-base circuit starts to form vibration simultaneously, and therefore 3 pin alternately export high and low level.When 3 pin export high level, logical R4 charges to capacitor C02.When 3 pin output low level, C02 does not charge, and can pass through R4(150K on the contrary) have and discharge a little.Therefore only just C02 is charged, so the charging interval of capacitor C02 is longer when 3 pin are high level.Setting-up time arrives, and when the current potential of capacitor C02 is raised to 2/3VDD, IC2 time-base circuit resets, 3 pin output low levels, relay K 1 dead electricity, and contact K1-1-1 disconnects, and LED lamp is extinguished because of its driving power power-off, plays lighting time control.Because work all the time at KO at dark, K0-1-1 is adhesive all the time, timing circuit has supply power voltage and in running order all the time.
In debugging, change by the resistance of toggle switch S changing resistor RP the duty ratio that 555 time-base circuit IC1 the 3rd pins export square-wave pulse, thus change the timing of timer.This timing circuit is the highest can set timing tens of hours.
Described constant-current drive circuit comprises electric capacity Cin, inductance L, diode DS, chip MT7202, resistance Rsns, electric capacity Cled, one end of described electric capacity Cin connects the normally opened contact K1-1-1 other end of relay K 1, the other end of electric capacity Cin connects the anode of one-way SCR V1 and second pin of chip MT7202 respectively, first pin of chip MT7202 connects inductance L one end and diode DS positive pole respectively, another termination LED lamp negative pole of inductance L, diode DS negative pole connects chip MT7202 the 5th pin and resistance Rsns one end respectively, the resistance Rsns other end connects chip MT7202 the 4th pin and LED lamp positive pole respectively, the two ends of electric capacity Cled are just connecting LED lamp respectively, negative pole.
The operation principle of constant-current drive circuit is:
With MT7202 integrated circuit for core forms constant-current drive circuit.The size changing Rsns can change constant current output electric current.When monolithic MT7202 uses in 12V solar illuminating system, the maximum LED that can drive 15W.Be used in 24V system power can double.
The course of work of whole controller:
When having illumination daytime, solar panel have photovoltaic voltage export → through light-operated circuit D02 → R09 → VT4 base stage, VT4 saturation conduction, VT5 ends, K0 is failure to actuate → and K01-1 often opens → timing circuit power supply is cut-off and can not work → K1 do not work, and K1-1-1 often opens → constant-current driving power supply cut-offly can not work → and LED lamp do not work.During this, constant current source driving circuit, timing circuit power circuit are cut-off, K0 does not work, and controller system electrical loss is very little.
Darkness is unglazed according to time, solar panel does not have photovoltaic voltage to export, light-operated circuit VT4 base stage is without bias voltage, VT4 ends, VT4 collector electrode high potential → VT5 saturation conduction → K0 work → K01-1 is closed → and timing circuit power supply connects, and timing circuit starts working → K1 work → K1-1-1 is closed → and constant-current driving power supply connection and working → LED lights.After timing arrives, K1 quits work, and LED is extinguished.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection range that also should be considered as this patent.
Claims (5)
1. solar lighting controller, it is characterized in that, comprise charge-discharge protection circuit, time control circuit, light-operated circuit and constant-current drive circuit, described charge-discharge protection circuit connects solar panel and 12V storage battery respectively by two inputs, described solar panel is connected the input of light-operated circuit respectively with the output of 12V storage battery, the power supply of described time control circuit receives 12V battery positive voltage by the control relay normal opened contact of light-operated circuit, the power supply of described constant-current drive circuit receives accumulator cell charging and discharging protective circuit by the control relay normal opened contact of time control circuit, the output of constant-current drive circuit connects LED lamp.
2. solar lighting controller according to claim 1, is characterized in that, charge-discharge protection circuit comprises fuse F0, diode D00, voltage stabilizing didoe VZ1, resistance R01, resistance R02, triode VT1, triode VT2, polar capacitor C1, resistance R03, polar capacitor C2, one-way SCR V1, LED 2, resistance R07, one-way SCR V2, resistance R04, LED 1, voltage stabilizing didoe VZ2, resistance R05, resistance R06, diode D01, polar capacitor C3, triode VT3, one-way SCR V3, one-way SCR V4, resistance R08, LED 3, the positive pole of described diode D00 connects solar panel positive pole, the emitter of the negative pole connecting triode VT3 of diode D00, base stage contact resistance R06 one end of triode VT3, other end contact resistance R05 one end and the voltage stabilizing didoe VZ2 positive pole respectively of resistance R06, the other end ground connection of resistance R05, the negative pole of voltage stabilizing didoe VZ2 connects the negative pole of diode D00, the collector electrode of triode VT3 connects the positive pole of polar capacitor C3, the negative pole of polar capacitor C3 connects the control pole of one-way SCR V3, the plus earth of one-way SCR V3, the negative electrode of one-way SCR connects the negative pole of solar panel, the base stage of the positive pole connecting triode VT3 of diode D01, the negative pole of diode D01 connects the control pole of one-way SCR V4, the anode of one-way SCR V4 connects the positive pole of polar capacitor C1, the negative electrode of one-way SCR V4 connects the negative pole of solar panel, one end of resistance R08 connects the anode of one-way SCR V4, the negative pole of another termination solar panel of resistance R08, one end of described fuse F0 connects diode D00 negative pole, the other end of fuse F0 connects the negative pole of voltage stabilizing didoe VZ1, positive pole contact resistance R01 one end and resistance R02 one end respectively of voltage stabilizing didoe VZ1, the resistance R01 other end connects the anode of one-way SCR V1, the base stage of the other end connecting triode VT2 of resistance R02, the emitter of triode VT2 connects the positive pole of polar capacitor C1, the negative pole of polar capacitor C1 connects the control pole of one-way SCR V1, the minus earth of one-way SCR V1, one end of the collector electrode contact resistance R03 of triode VT2, the other end of resistance R03 connects voltage stabilizing didoe VZ1 negative pole and triode VT1 emitter respectively, the base stage of the base stage connecting triode VT2 of triode VT1, the collector electrode of triode VT1 connects the positive pole of polar capacitor C2, the negative pole of polar capacitor C2 connects the control pole of one-way SCR V2, anode contact resistance R07 one end of one-way SCR V2, the positive pole of resistance R07 other end connecting luminous diode LED2, the minus earth of LED 2, the minus earth of one-way SCR V2, one end of resistance R04 connects polar capacitor C2 positive pole, the positive pole of the other end connecting luminous diode LED1 of resistance R04, the minus earth of LED 1, the negative pole of diode D00 connects the positive pole of 12V storage battery, the minus earth of 12V storage battery.
3. solar lighting controller according to claim 2, it is characterized in that, described light-operated circuit comprises diode D03, diode D02, resistance R09, resistance R10, triode VT4, triode VT5, relay K 0, the positive pole of described diode D02 connects the positive pole of solar panel, negative pole contact resistance R09 one end of diode D02, the base stage of resistance R09 other end connecting triode VT4, the grounded emitter of triode VT4, collector electrode contact resistance R10 one end of triode VT4, the other end of resistance R10 connects the normally opened contact K0-1-1 of diode D03 negative pole and relay K 0 respectively, the other end of relay K 0 connects diode D03 positive pole and triode VT5 collector electrode respectively, the normally opened contact K0-1-1 of relay K 0 connects the negative pole of diode D00, normally-closed contact K0-0-1 one end ground connection of relay K 0, triode VT5 base stage connecting triode VT4 collector electrode, triode VT5 grounded emitter.
4. solar lighting controller according to claim 3, it is characterized in that, described time control circuit comprises 555 timer IC1, 555 timer IC2, relay K 1, diode D1, electric capacity C02, resistance R4, electric capacity C1, resistance R1, resistance R2, resistance R3, switch S, variable resistor RP, difference contact resistance R1 one end, one end of variable resistor RP and the normally opened contact K0-1-1 of relay K 0, other end connecting valve S one end of variable resistor RP, the switch S other end is the contact resistance R1 other end and resistance R2 one end respectively, the resistance R2 other end is contact resistance R3 one end and 555 timer IC1 the 7th pins respectively, the other end of resistance R3 connects electric capacity C1 one end respectively, 555 timer IC1 second pins, 555 timer IC1 the 6th pins, the other end ground connection of electric capacity C1, 4th pin and the 8th pin of 555 timer IC1 are all connected the normally opened contact K0-1-1 of relay K 0, the first pin ground connection of 555 timer IC1, the 3rd pin contact resistance R4 one end of 555 timer IC1, the resistance R4 other end connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 connects the 6th pin of 555 timer IC2, second pin of 555 timer IC2 is by electric capacity C02 ground connection, 4th pin and the 8th pin of 555 timer IC2 are all connected the normally opened contact K0-1-1 of relay K 0, 4th pin of 555 timer IC2 connects diode D1 negative pole and relay K 1 one end respectively, relay K 1 other end, diode D1 positive pole, the equal ground connection of first pin of 555 timer IC2, second pin of 555 timer IC2 connects the normally-closed contact K0-0-1 other end of relay K 0, normally opened contact K1-1-1 one end of relay K 1 connects voltage stabilizing didoe VZ1 negative pole.
5. solar lighting controller according to claim 4, it is characterized in that, described constant-current drive circuit comprises electric capacity Cin, inductance L, diode DS, chip MT7202, resistance Rsns, electric capacity Cled, one end of described electric capacity Cin connects the normally opened contact K1-1-1 other end of relay K 1, the other end of electric capacity Cin connects the anode of one-way SCR V1 and second pin of chip MT7202 respectively, first pin of chip MT7202 connects inductance L one end and diode DS positive pole respectively, another termination LED lamp negative pole of inductance L, diode DS negative pole connects chip MT7202 the 5th pin and resistance Rsns one end respectively, the resistance Rsns other end connects chip MT7202 the 4th pin and LED lamp positive pole respectively, the two ends of electric capacity Cled are just connecting LED lamp respectively, negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554404.0U CN204131793U (en) | 2014-09-25 | 2014-09-25 | solar lighting controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554404.0U CN204131793U (en) | 2014-09-25 | 2014-09-25 | solar lighting controller |
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| CN204131793U true CN204131793U (en) | 2015-01-28 |
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| CN201420554404.0U Withdrawn - After Issue CN204131793U (en) | 2014-09-25 | 2014-09-25 | solar lighting controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270859A (en) * | 2014-09-25 | 2015-01-07 | 聊城市科特祥瑞新能源有限公司 | Solar lighting controller |
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2014
- 2014-09-25 CN CN201420554404.0U patent/CN204131793U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270859A (en) * | 2014-09-25 | 2015-01-07 | 聊城市科特祥瑞新能源有限公司 | Solar lighting controller |
| CN104270859B (en) * | 2014-09-25 | 2016-05-04 | 聊城市科特祥瑞新能源有限公司 | solar lighting controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |