CN202068615U - Intelligent controller for solar streetlamp - Google Patents
Intelligent controller for solar streetlamp Download PDFInfo
- Publication number
- CN202068615U CN202068615U CN201120093768XU CN201120093768U CN202068615U CN 202068615 U CN202068615 U CN 202068615U CN 201120093768X U CN201120093768X U CN 201120093768XU CN 201120093768 U CN201120093768 U CN 201120093768U CN 202068615 U CN202068615 U CN 202068615U
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- CN
- China
- Prior art keywords
- pin
- circuit
- streetlamp
- light
- microprocessor mcu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
Abstract
The utility model relates to the technical field of solar application, and discloses an intelligent controller for a solar streetlamp, which is provided with a light-control circuit for turning on and off the streetlamp, a coding control circuit for controlling the work time and the brightness of the streetlamp, a solar battery-to-storage battery charging circuit, an indication protection circuit used for displaying the work state of the streetlamp brightness change, the streetlamp fault state and the storage battery charging state, and a waterproof, moisture-proof and corrosion-proof sealing housing (1). The intelligent controller is suitable for solar DC (Direct Current) power systems and solar DC streetlamp systems, the streetlamp can be turned on and off by the light-control circuit, the working time and the brightness change of the streetlamp can be controlled through the coding control circuit, i.e. the streetlamp works at total power and half power, a storage battery is charged by a solar battery, the working state of the streetlamp brightness change, the streetlamp fault state and the storage battery charging state, and the protection to the load of the storage battery and the streetlamp can be displayed, and the service life of the storage battery can be prolonged.
Description
Technical field
The utility model relates to application of solar, relates in particular to a kind of solar street light intelligent controller.
Background technology
In recent years; along with expanding economy; needs of society; power consumption is increasing; because the crisis of the energy; the use of people's special concern green energy resource; especially pass through solar cell for supplying power; the use of illumination, street lamp electricity consumption is provided, helps environmental protection, reduce and pollute, because existing solar street lamp controller; in use there are several problems: as the time control on time of existing controller; can not regulate the variation of street lamp brightness, cause easily that the LED lamp is aging fast, storage battery is old and feeble, loss is big.And controller exists poorly sealed, and non-watertight, non-moistureproof, not corrosion protection behind some months, inner a lot of mosquito dirt occur, the binding post no power that gets rusty occurs, and cause the fracture of wiring board parts, and radiating effect is poor, and parts are fragile.
Summary of the invention
Technical problem at above solar street lamp controller existence; the utility model provides a kind of solar street light intelligent controller; can control the street lamp operating time and the brightness variation in evening; can control solar cell to the charged state of the operating state of the charging of storage battery and display street lamp, storage battery with to the protection of storage battery and street lamp load, prolong the useful life of storage battery.Have multiple functionally, superpower waterproof, protection against the tide, corrosion protection, stable performance, good heat dissipation are repaired easy characteristics.
For achieving the above object, the utility model adopts following technical scheme:
A kind of solar street light intelligent controller, have and open and close the light-operated circuit that street lamp is used, has the encoding control circuit that control street lamp operating time and the brightness of street lamp light and shade change, have solar cell to battery charging circuit, have the indication protective circuit of operating state that display street lamp brightness changes, street lamp fault state, battery state of charge; Housing with waterproof, protection against the tide, corrosion protection, wherein:
Described light-operated circuit is connected to 12 pin of microprocessor MCU by resistance R 8 by cell panel or light control sensor, 6 pin of microprocessor MCU are electrically connected to the switching circuit of being made up of field effect transistor P1, P2, P3 by the signal amplifier that resistance R 4, triode Q1, Q3 form, one end of switching circuit connects uses electric loading, and the other end is by the pressure measurement grounding through resistance;
Described encoding control circuit is linked to each other with 7,9,10,11 pin of microprocessor MCU by button KEY1, KEY2, KEY3, the KEY4 of code switch S1,6 pin of microprocessor MCU are electrically connected to the switching circuit of being made up of field effect transistor P1, P2, P3 by the signal amplifier that resistance R 4, triode Q1, Q3 form, and 5 pin of microprocessor MCU are electrically connected green LED3 lamp;
Described solar cell is electrically connected to the batteries positive pole of the second set of connections terminal to battery charging circuit by rectifier bridge D3, D4, relay R L1 switch contact by the solar cell of intelligent controller first set of connections terminal connection; Described batteries positive pole is formed the identification switch circuit by 13 pin that anti-recoil diode D7 is electrically connected to resistance R 9, resistance R 18, diode D5, capacitor C 3 and microprocessor MCU; 8 pin of microprocessor MCU are electrically connected to relay R L1 winding by resistance R 5, triode Q2 collector electrode, and the relay R L1 winding other end is electrically connected to the positive pole of solar cell by diode D8; Triode Q2 grounded emitter, 3 pin of microprocessor MCU are electrically connected to the Yellow luminous pipe LED2 of flash of light;
The indication protective circuit of the operating state that described display street lamp brightness changes, street lamp fault state, battery state of charge is made of display circuit and protective circuit, and described display circuit is by 2 pin, 3 pin, 5 pin and the red luminotron LED of microprocessor MCU
1, Yellow luminous pipe LED
2With green luminotron LED
3Be connected to form; Described protective circuit is connected to form by 4 pin of driving resistor R16, R6, optocoupler OPC and microprocessor MCU.
A kind of solar street light intelligent controller, the housing of being made by gum cover is made of upper shell and lower house, be provided with sealing ring in the sealing between upper shell and the lower house, has the threading gum cover in the seal groove of housing one end, described sealing ring and the threading gum cover structure that is formed in one constitutes integrated threading gum cover sealing ring; The outer surface of described upper shell is provided with the display operation window of three LED light and 4 code switchs, the display operation window corresponding position of the outer surface of upper shell and LED light, 4 code switchs has seal groove, bucker embeds seal groove and constitutes hermetically-sealed construction, the display operation window of three LED light and 4 code switchs is arranged on the bucker, described threading gum cover has some through wires holes, and lower house is provided with fixing hole.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
A kind of solar street light intelligent controller, be applicable to solar DC electric power system, solar DC road lamp system, can and close street lamp by the light-operated circuit startup, by the variation of encoding control circuit control street lamp operating time and the brightness of street lamp light and shade, i.e. street lamp total power and half-power work; And can be by solar cell to charge in batteries, the charged state of the operating state that can also display street lamp brightness changes, the malfunction of street lamp, storage battery and to the protection of storage battery and street lamp load, prolong useful life of storage battery.Have multiple functionally, the performance of superpower waterproof, protection against the tide, corrosion protection, reliable and stable, perfect heat-dissipating are repaired easy characteristics.
Description of drawings
Accompanying drawing 1 is the circuit diagram of solar street light intelligent controller.
Accompanying drawing 2 is the structural representation of intelligent controller housing.
Accompanying drawing 3 is a threading gum cover ring structure schematic diagram.
Among the figure: 1, housing, 2, LED light, 3, seal groove, 4, bucker, 5, the code switch display window, 6, fixing hole, 7, the threading gum cover, 8, sealing ring.
Embodiment
With reference to accompanying drawing execution mode of the present utility model is described.
In Fig. 1, a kind of solar street light intelligent controller, have and open and close the light-operated circuit that street lamp is used, has the encoding control circuit that control street lamp operating time and the brightness of street lamp light and shade change, have solar cell to battery charging circuit, have the indication protective circuit of operating state that display street lamp brightness changes, street lamp fault state, battery state of charge; Seal casinghousing with superpower waterproof, protection against the tide, corrosion protection, wherein:
Described light-operated circuit is by switching diode D
6, fixed carbon resister R8, R12, capacitor C 4 be connected to form, cell panel is by anti-recoil diode D
8The signal of telecommunication that IN4007 or light control sensor produce, handle through 12 pin that two stamen sockets of resistance R 8 ends are delivered to microprocessor MCU to signal, the signal of telecommunication through the output of 6 pin of microprocessor MCU, the signal amplifier of forming by resistance R 4, triode Q1, Q3 is electrically connected to the switching circuit of being made up of field effect transistor P1, P2, P3, one end of described switching circuit connects uses electric loading, and the other end is by the pressure measurement grounding through resistance of overload, short circuit, electric leakage.When cell panel or light control sensor are lower than 1.5V, the bright lamp of street lamp, when being higher than 3.35V, street lamp is turned off the light.
Described encoding control circuit, it is the time of four code switch controls, test and half-power program, button KEY1 by code switch S1, KEY2, KEY3,7 of KEY4 and microprocessor MCU, 9,10,11 pin are electrically connected to form, the signal of telecommunication through the output of 6 pin of microprocessor MCU, by resistance R 4, triode Q1, the signal amplifier that Q3 forms is electrically connected to by field effect transistor P1, P2, the switching circuit that P3 forms, 5 pin of microprocessor MCU connect green LED3 lamp by resistance, and indicating status: lamp is bright to be full power operation, lamp dodges and is half-power work, lamp goes out for not working; The 11st pin test lead, the preceding 8 minutes bright lamps of total power, the back 4 minutes bright lamps of half-power.The 10th pin, 2 hours bright lamps of total power, the 9th pin, 8 hours bright lamps, preceding 4 hours bright lamps of total power, back 4 hours bright lamps of half-power.The 7th pin, 13 hours bright lamps, preceding 5 hours bright lamps of total power, back 8 hours bright lamps of half-power.
Described solar cell is to battery charging circuit; the rechargeable solar battery power supply that is connected by the intelligent controller first set of connections terminal passes through rectifier bridge D3; the D4 rectification; relay R L1 switch contact is electrically connected to the batteries of the second set of connections terminal; described accumulator battery voltage is electrically connected to resistance R 9 by anti-recoil diode D7; resistance R 18; diode D5; capacitor C 3 is formed identification automatically with 13 pin of microprocessor MCU; automatically adjust; the pulse current charge protective circuit; produce pulse signal through the processing of microprocessor MCU, by 8 pin of microprocessor MCU by resistance R 5 and Q
28050 triodes form switching circuit control.Triode Q2 collector electrode is electrically connected to relay R L1 winding, and the relay R L1 winding other end is electrically connected to the positive pole of solar cell by diode D8; Triode Q2 grounded emitter, the batteries positive pole links to each other with actuating of relay contact, when super-charge super-discharge drives the startup of RL1 relay and closes, finishes automatic adjustment and the protection task of solar cell to charge in batteries.The signal of telecommunication that 3 pin of microprocessor MCU produce is electrically connected to the Yellow luminous pipe LED2 of flash of light.
The indication protective circuit of the operating state that described display street lamp brightness changes, street lamp fault state, battery state of charge is made of display circuit and protective circuit, and described display circuit is by 2 pin, 3 pin, 5 pin and the red luminotron LED of microprocessor MCU
1, Yellow luminous pipe LED
2With green luminotron LED
3Be connected to form; LED
1Redness, indication overvoltage, under-voltage, overload, short circuit, earth leakage protective.LED
2Yellow, indication PWM decides rate and follows the tracks of and pulse current charge.LED
3Green, the bright lamp of indication street lamp total power, the bright lamp of half-power.
Described protective circuit is linked to each other with 4 pin of microprocessor MCU by driving resistor R16, R6, optocoupler OPC,
Form overload, short circuit, creepage protection function, fixed carbon resister R6 connects stabilized voltage power supply 5V positive pole, when battery tension is lower than the 10.6V protection, protects when accumulator super-charge voltage is higher than 14.5V.6 pin of microprocessor MCU drive output, by fixed carbon resister R4, triode Q
18050, Q
39015 driving amplifiers of forming promote field effect transistor work, finish the protection task.
A kind of solar street light intelligent controller, described housing 1 is the seal casinghousing of waterproof, protection against the tide, corrosion protection, as Fig. 2, shown in Figure 3, described housing is that silica gel sheath is made, constitute by upper shell and lower house, be provided with sealing ring 8 in the seal groove between upper shell and the lower house, have threading gum cover 7 in the seal groove of housing one end, described sealing ring 8 and threading gum cover 7 structure that is formed in one constitutes integrated threading gum cover sealing ring; The outer surface of described upper shell is provided with the display operation window 5 of three LED light 2 and 4 code switchs, display operation window 5 corresponding positions of the outer surface of upper shell and 2,4 code switchs of LED light have seal groove 3, bucker 4 embeds seal groove 3 and constitutes hermetically-sealed construction, and bucker 4 adopts silica gel to make; The display operation window 5 of three LED light 2 and 4 code switchs is arranged on the bucker 4, and described threading gum cover 7 has through wires hole, and lower house is provided with fixing hole 6.
During use; microprocessor MCU chip adopts the product of Microchip Technology, and model is: 8 single-chip microcomputers of PIC type form through burning; there is PWM in the chip and discharges and recharges control protection, the program of light-operated, time control, temperature control, load, short circuit, creepage protection function.The 1 pin VDD of microprocessor MCU is by the power supply of 5V positive pole of stabilized voltage supply, and the 5V stabilized voltage power supply links to each other with battery positive voltage.Microprocessor MCU14 pin is a stabilized voltage power supply negative pole power supply terminal.CN1 is six binding posts of DC45A-8.25 among the figure.1 rectifies the utmost point, and 2 end negative poles connect electro-optical package and enter D
3D
4The VF20100 slab bridge is finished storage battery charging task by relay.3 rectify the utmost point, and 4 end negative poles connect storage battery.5 rectify the utmost point, and 6 end negative poles connect load lamp.
During work,
1. work as KEY1 and press, for test pattern (no) pipe can be worked preceding 8 minutes total powers, back 4 minutes half-powers day and night.
2. pressing as KEY2, is 2 hours full power operation (light-operated can be effective, could work evening).
3. pressing as KEY3, is 4 hours half-power of 4 hours total powers (light-operated can be effective, could work evening).
4. pressing as KEY4, is 5 hours total power and 8 hours half-power (light-operated can be effective, could work evening)
Luminous tube LED
1And LED
2The indication explanation:
As cell voltage LED during less than 10.6V
1Flicker, LED
2Extinguish, close output (chargeable).
When cell voltage greater than 10.6V and less than 13.3V LED
1Bright, LED
2Extinguish (chargeable).
When cell voltage greater than 13.3V and less than 14.5V LED
1Bright, LED
2Flicker, (chargeable).
When cell voltage greater than 14.5V and less than 17V LED
1Bright, LED
2Bright, (disconnecting charging).
When cell voltage greater than 17V, LED
1And LED
2The full sudden strain of a muscle, expression battery failures formula open circuit is closed output and charging.
The defencive function explanation:
1. when the excessive or short circuit of load current, close output, charge closing.
2. do not get rid of LED as load
1, LED
2, LED
3Show undesired shake.
3. when the inclined to one side code switch TEST of startup position is tested,, see LED if load faulty is got rid of
1, LED
2, LED
3Normal bright otherwise LED
1, LED
2, LED
3Undesired.
Claims (2)
1. solar street light intelligent controller, it is characterized in that: have the light-operated circuit that the keying street lamp is used, has the encoding control circuit that control street lamp operating time and the brightness of street lamp light and shade change, have solar cell to battery charging circuit, have the indication protective circuit of operating state that display street lamp brightness changes, street lamp fault state, battery state of charge; Seal casinghousing with superpower waterproof, protection against the tide, corrosion protection, wherein:
Described light-operated circuit is connected to 12 pin of microprocessor MCU by resistance R 8 by cell panel or light control sensor, 6 pin of microprocessor MCU are electrically connected to the switching circuit of being made up of field effect transistor P1, P2, P3 by the signal amplifier that resistance R 4, triode Q1, Q3 form, one end of switching circuit connects uses electric loading, and the other end is by the pressure measurement grounding through resistance;
Described encoding control circuit is linked to each other with 7,9,10,11 pin of microprocessor MCU by button KEY1, KEY2, KEY3, the KEY4 of code switch S1,6 pin of microprocessor MCU are electrically connected to the switching circuit of being made up of field effect transistor P1, P2, P3 by the signal amplifier that resistance R 4, triode Q1, Q3 form, and 5 pin of microprocessor MCU are electrically connected green LED3 lamp;
Described solar cell is electrically connected to the batteries positive pole of the second set of connections terminal to battery charging circuit by rectifier bridge D3, D4, relay R L1 switch contact by the solar cell of intelligent controller first set of connections terminal connection; Described batteries positive pole is formed the identification switch circuit by 13 pin that anti-recoil diode D7 is electrically connected to resistance R 9, resistance R 18, diode D5, capacitor C 3 and microprocessor MCU; 8 pin of microprocessor MCU are electrically connected to relay R L1 winding by resistance R 5, triode Q2 collector electrode, and the relay R L1 winding other end is electrically connected to the positive pole of solar cell by diode D8; Triode Q2 grounded emitter, 3 pin of microprocessor MCU are electrically connected to the Yellow luminous pipe LED2 of flash of light;
The indication protective circuit of the operating state that described display street lamp brightness changes, street lamp fault state, battery state of charge is made of display circuit and protective circuit, and described display circuit is by 2 pin, 3 pin, 5 pin and the red luminotron LED of microprocessor MCU
1, Yellow luminous pipe LED
2With green luminotron LED
3Be connected to form; Described protective circuit is connected to form by 4 pin of driving resistor R16, R6, optocoupler OPC and microprocessor MCU.
2. a kind of solar street light intelligent controller as claimed in claim 1, it is characterized in that: the housing of being made by gum cover (1) is made of upper shell and lower house, be provided with sealing ring (8) in the sealing between upper shell and the lower house, has threading gum cover (7) in the seal groove of housing one end, described sealing ring (8) and threading gum cover (7) structure that is formed in one constitutes integrated threading gum cover sealing ring; The outer surface of described upper shell is provided with the display operation window (5) of three LED light (2) and 4 code switchs, display operation window (5) corresponding position of the outer surface of upper shell and LED light (2), 4 code switchs has seal groove (3), bucker (4) embeds seal groove (3) and constitutes hermetically-sealed construction, the display operation window (5) of three LED light (2) and 4 code switchs is arranged on the bucker (4), described threading gum cover (7) has some through wires holes, and lower house is provided with fixing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093768XU CN202068615U (en) | 2011-04-01 | 2011-04-01 | Intelligent controller for solar streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120093768XU CN202068615U (en) | 2011-04-01 | 2011-04-01 | Intelligent controller for solar streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068615U true CN202068615U (en) | 2011-12-07 |
Family
ID=45062460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120093768XU Expired - Fee Related CN202068615U (en) | 2011-04-01 | 2011-04-01 | Intelligent controller for solar streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
| CN103002631A (en) * | 2012-03-07 | 2013-03-27 | 伊川县宇光新能源照明开发有限公司 | Intelligent solar micro-computerized soft-drive constant-current source controller |
| CN112050150A (en) * | 2020-09-09 | 2020-12-08 | 徐州通创智慧信息科技有限公司 | Intelligent street lamp integrating comprehensive urban treatment function |
-
2011
- 2011-04-01 CN CN201120093768XU patent/CN202068615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002631A (en) * | 2012-03-07 | 2013-03-27 | 伊川县宇光新能源照明开发有限公司 | Intelligent solar micro-computerized soft-drive constant-current source controller |
| CN103002631B (en) * | 2012-03-07 | 2015-02-25 | 伊川县宇光新能源照明开发有限公司 | Intelligent solar micro-computerized soft-drive constant-current source controller |
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
| CN112050150A (en) * | 2020-09-09 | 2020-12-08 | 徐州通创智慧信息科技有限公司 | Intelligent street lamp integrating comprehensive urban treatment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140401 |