CN205356778U - Long -life photovoltaic street lamp circuit - Google Patents
Long -life photovoltaic street lamp circuit Download PDFInfo
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- CN205356778U CN205356778U CN201620095525.2U CN201620095525U CN205356778U CN 205356778 U CN205356778 U CN 205356778U CN 201620095525 U CN201620095525 U CN 201620095525U CN 205356778 U CN205356778 U CN 205356778U
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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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- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a long -life photovoltaic street lamp circuit, including solar panel T, diode D1, storage battery E and chip IC1, diode D1's positive pole is connected to solar panel T's one end, and storage battery E's positive pole, diode D4's negative pole, relay K and relay K's contact K -1 is connected to diode D1's negative pole, and triode V2's collecting electrode, diode D4's positive pole connecting resistance R7 is connected to relay K's the other end. The utility model discloses pass through street lamp control circuit relay and time -base circuit matched with mode have realized the delay control of light -operated circuit to increased the anti -interference ability of circuit, even the light grow appears or also frequent switch street lamp not of the condition about weakening, the circuit has still set up under -voltage automatic protective film piece simultaneously, has consequently that interference immunity is strong, an advantage of long service life and saving electric energy.
Description
Technical field
This utility model relates to a kind of street lamp circuit, specifically a kind of long-life optical road lamp circuit.
Background technology
Solar street light is illuminator common in daily life, especially the solar street light of light-operated, it can realize closing daytime, the energy-saving effect automatically turned on evening, therefore it is widely popularized use, but the light-operated circuit interference free performance of conventional road lamp is poor, when dusk or morning rise, the photosensitive sensor of controller is often in critical state, or when the lightning at night and daytime have black clouds to skim over, also can make the relay of controller that frequent movement occurs, thus frequently opening street lamp, not only waste electric energy, and accelerate the component aging speed in circuit, and existing solar street light is easily because the long-time overdischarge of internal battery causes damaging, reduce its service life.
Utility model content
The purpose of this utility model is in that to provide a kind of long-life optical road lamp circuit, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of long-life optical road lamp circuit, including solar panels T, diode D1, accumulator battery E and chip IC 1；One end of described solar panels T connects the anode of diode D1, and the negative electrode of diode D1 connects the positive pole of accumulator battery E, the negative electrode of diode D4, the contact K-1 of relay K and relay K, the colelctor electrode of the other end connecting triode V2 of relay K, the anode of diode D4 connects the base stage of the other end connecting triode V2 of resistance R7, resistance R7, and the other end of the contact K-1 of relay K connects resistance R1, resistance R2, resistance R3, resistance R4, the fixing end of potentiometer RP1, the sliding end of potentiometer RP1, the negative electrode of diode D2, relay J, the anode of unidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 6 of chip IC 1, the pin 8 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the negative pole of accumulator battery E connects electric capacity C1, electric capacity C2, electric capacity C4, resistance R6, the emitter stage of audion V1, the other end of solar panels T, light fixture H, the contact J-1 of relay J, the emitter stage of audion V2, the pin 1 of chip IC 1 and the pin 1 of chip IC 2, another fixing end of potentiometer RP1 connects the anode of diode D1 and the colelctor electrode of audion V1, the negative electrode of diode D1 connects the other end of electric capacity C1 and the pin 2 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects the anode of diode D2, the other end of relay J and the anode of diode D3, the other end of resistance R1 connects the negative electrode of diode D3, and the other end of the other end and electric capacity C3, electric capacity C3 that the other end of the contact J-1 of relay J connects resistance R2 connects the other end of resistance R3, the other end of resistance R6 and the pin 2 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C4, and the pin 6 of chip IC 2 connects the other end of resistance R4, the pin 7 of electric capacity C5 and chip IC 2, the other end ground connection of electric capacity C5, the pin 3 of chip IC 2 connects the control pole of the other end connection unidirectional thyristor Q1 of resistance R5, resistance R5, and the negative electrode of unidirectional thyristor Q1 connects the other end of light fixture H.
As preferred version of the present utility model: described chip IC 1 and chip IC 2 are NE555 type time base circuit.
As preferred version of the present utility model: described audion V1 is phototriode.
As preferred version of the present utility model: described light fixture H is LED electricity-saving lamp group.
Compared with prior art; the beneficial effects of the utility model are: this utility model streetlight control circuit achieves the delays time to control of light-operated circuit by the mode that relay and time base circuit match; thus adding the interference free performance of circuit; even if occurring that light becomes situation that is strong or that weaken without frequently switching on street lamp; circuit is also provided with under-voltage automatic protection module simultaneously, the advantage therefore with strong interference immunity, long service life and saves energy.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of long-life optical road lamp circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, a kind of long-life optical road lamp circuit, including solar panels T, diode D1, accumulator battery E and chip IC 1；One end of described solar panels T connects the anode of diode D1, and the negative electrode of diode D1 connects the positive pole of accumulator battery E, the negative electrode of diode D4, the contact K-1 of relay K and relay K, the colelctor electrode of the other end connecting triode V2 of relay K, the anode of diode D4 connects the base stage of the other end connecting triode V2 of resistance R7, resistance R7, and the other end of the contact K-1 of relay K connects resistance R1, resistance R2, resistance R3, resistance R4, the fixing end of potentiometer RP1, the sliding end of potentiometer RP1, the negative electrode of diode D2, relay J, the anode of unidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 6 of chip IC 1, the pin 8 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the negative pole of accumulator battery E connects electric capacity C1, electric capacity C2, electric capacity C4, resistance R6, the emitter stage of audion V1, the other end of solar panels T, light fixture H, the contact J-1 of relay J, the emitter stage of audion V2, the pin 1 of chip IC 1 and the pin 1 of chip IC 2, another fixing end of potentiometer RP1 connects the anode of diode D1 and the colelctor electrode of audion V1, the negative electrode of diode D1 connects the other end of electric capacity C1 and the pin 2 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects the anode of diode D2, the other end of relay J and the anode of diode D3, the other end of resistance R1 connects the negative electrode of diode D3, and the other end of the other end and electric capacity C3, electric capacity C3 that the other end of the contact J-1 of relay J connects resistance R2 connects the other end of resistance R3, the other end of resistance R6 and the pin 2 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C4, and the pin 6 of chip IC 2 connects the other end of resistance R4, the pin 7 of electric capacity C5 and chip IC 2, the other end ground connection of electric capacity C5, the pin 3 of chip IC 2 connects the control pole of the other end connection unidirectional thyristor Q1 of resistance R5, resistance R5, and the negative electrode of unidirectional thyristor Q1 connects the other end of light fixture H.
Chip IC 1 and chip IC 2 are NE555 type time base circuit.Audion V1 is phototriode.Light fixture H is LED electricity-saving lamp group.
Operation principle of the present utility model is: solar panels T completes opto-electronic conversion being transferred in accumulator E on the one hand by electric energy and stores, under normal circumstances, voltage in accumulator E is higher, the base stage of audion V2 can be added in after breakdown diode D4, audion V2 is turned on, relay K obtains electric, the K-1 adhesive of its contact, subsequent conditioning circuit obtains electric work, when illumination is more weak, phototriode V1 presents high impedance status, blood pressure lowering is big, now 2 feet of chip IC 1 are high potential, owing to 6 feet of chip IC 1 connect power supply, its 3 foot output low level, relay J turns on, therefore 3 foot output high level of chip IC 2, unidirectional thyristor Q1 is made to turn on after resistance R5, light fixture H turns on luminescence, when illumination is stronger, phototriode V1 presents low impedance state, blood pressure lowering is little, it is similar to open-circuit condition, now chip IC 1 set, relay J is not turned on, chip IC 2 set, unidirectional thyristor Q1 is not turned on, light fixture H does not work, electric capacity C1 is by potentiometer RP1 and diode D1 charging, hence in so that the current potential on 2 feet of chip IC 1 can not suddenly change, thus effectively avoiding the phototriode turn-on and turn-off repeatedly when " critical point ", carrying out along with accumulator E electric discharge, its voltage constantly reduces, when its voltage drops to under-voltage marginal value, its output voltage is not enough to breakdown diode D4, therefore audion V1 cut-off, relay J disconnects, its contact J-1 disconnects, circuit dead electricity, effectively protection accumulator E is from under-voltage damage.
Claims (4)
1. a long-life optical road lamp circuit, including solar panels T, diode D1, accumulator battery E and chip IC 1；It is characterized in that, one end of described solar panels T connects the anode of diode D1, and the negative electrode of diode D1 connects the positive pole of accumulator battery E, the negative electrode of diode D4, the contact K-1 of relay K and relay K, the colelctor electrode of the other end connecting triode V2 of relay K, the anode of diode D4 connects the base stage of the other end connecting triode V2 of resistance R7, resistance R7, and the other end of the contact K-1 of relay K connects resistance R1, resistance R2, resistance R3, resistance R4, the fixing end of potentiometer RP1, the sliding end of potentiometer RP1, the negative electrode of diode D2, relay J, the anode of unidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 6 of chip IC 1, the pin 8 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the negative pole of accumulator battery E connects electric capacity C1, electric capacity C2, electric capacity C4, resistance R6, the emitter stage of audion V1, the other end of solar panels T, light fixture H, the contact J-1 of relay J, the emitter stage of audion V2, the pin 1 of chip IC 1 and the pin 1 of chip IC 2, another fixing end of potentiometer RP1 connects the anode of diode D1 and the colelctor electrode of audion V1, the negative electrode of diode D1 connects the other end of electric capacity C1 and the pin 2 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects the anode of diode D2, the other end of relay J and the anode of diode D3, the other end of resistance R1 connects the negative electrode of diode D3, and the other end of the other end and electric capacity C3, electric capacity C3 that the other end of the contact J-1 of relay J connects resistance R2 connects the other end of resistance R3, the other end of resistance R6 and the pin 2 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C4, and the pin 6 of chip IC 2 connects the other end of resistance R4, the pin 7 of electric capacity C5 and chip IC 2, the other end ground connection of electric capacity C5, the pin 3 of chip IC 2 connects the control pole of the other end connection unidirectional thyristor Q1 of resistance R5, resistance R5, and the negative electrode of unidirectional thyristor Q1 connects the other end of light fixture H.
2. a kind of long-life optical road lamp circuit according to claim 1, it is characterised in that described chip IC 1 and chip IC 2 are NE555 type time base circuit.
3. a kind of long-life optical road lamp circuit according to claim 1, it is characterised in that described audion V1 is phototriode.
4. a kind of long-life optical road lamp circuit according to claim 1, it is characterised in that described light fixture H is LED electricity-saving lamp group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095525.2U CN205356778U (en) | 2016-02-01 | 2016-02-01 | Long -life photovoltaic street lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095525.2U CN205356778U (en) | 2016-02-01 | 2016-02-01 | Long -life photovoltaic street lamp circuit |
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| Publication Number | Publication Date |
|---|---|
| CN205356778U true CN205356778U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095525.2U Expired - Fee Related CN205356778U (en) | 2016-02-01 | 2016-02-01 | Long -life photovoltaic street lamp circuit |
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| CN (1) | CN205356778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742944A (en) * | 2016-12-13 | 2017-05-31 | 顾马飞 | A kind of dustbin with photovoltaic illumination prompt facility |
| CN107969047A (en) * | 2017-12-22 | 2018-04-27 | 深圳市晟腾企业管理有限公司 | A kind of outdoor construction energy-saving lighting power supply |
-
2016
- 2016-02-01 CN CN201620095525.2U patent/CN205356778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742944A (en) * | 2016-12-13 | 2017-05-31 | 顾马飞 | A kind of dustbin with photovoltaic illumination prompt facility |
| CN107969047A (en) * | 2017-12-22 | 2018-04-27 | 深圳市晟腾企业管理有限公司 | A kind of outdoor construction energy-saving lighting power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |