CN204887523U - Green's LED street lighting - Google Patents
Green's LED street lighting Download PDFInfo
- Publication number
- CN204887523U CN204887523U CN201520474655.2U CN201520474655U CN204887523U CN 204887523 U CN204887523 U CN 204887523U CN 201520474655 U CN201520474655 U CN 201520474655U CN 204887523 U CN204887523 U CN 204887523U
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- diode
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- electric capacity
- relay
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Abstract
The utility model discloses a green's LED street lighting, chip IC1 including aerogenerator M, diode D1, battery E, aerogenerator M's U is connected diode D1's positive pole and diode D2's negative pole, and diode D3's negative pole, diode D5's negative pole, electric capacity C2 and inductance L1 are connected to diode D1's negative pole, and aerogenerator M's V is connected diode D3's positive pole and diode D4's negative pole. The utility model discloses the LED street lighting circuit adopts wind power generation as the energy, has reduced solar energy power generation's limitation to set up anti -shake and moved delay circuit in light -operated circuit, can effectively avoid the shake of circuit around the illumination intensity critical point, can also prevent that of short duration highlight to its influence that causes, consequently has simple structure, green and the good advantage of stability.
Description
Technical field
The utility model relates to a kind of street lamp, the LED illumination street lamp of specifically a kind of environmental protection.
Background technology
21 century, people were faced with energy crisis, the regenerative resource using environmental protection is all being advocated in the whole world, modal solar energy rapidly, be widely used in street lamp, water heater, the fields such as generating, especially solar street light, popularize gradually, but solar energy is affected by environment larger, if run into plum rain season to contact the normal work not having the sun will affect street lamp for many days, bring inconvenience, and this existing street lamp mostly is light-operated, major part light-operated circuit interference free performance is poor, when dusk or morning rise, the photosensitive sensor of controller is often in critical condition, or the lightning at night and daytime are when having black clouds to skim over, also the relay of controller can be made to occur frequent movement, thus frequently open street lamp, not only waste electric energy, and the component aging speed accelerated in circuit.
Utility model content
The purpose of this utility model is the LED illumination street lamp providing the simple environmental protection of a kind of structure, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A LED illumination street lamp for environmental protection, comprises wind-driven generator M, diode D1, the chip IC 1 of storage battery E, the U of described wind-driven generator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, electric capacity C2 and inductance L 1, the V of wind-driven generator M is connected the anode of diode D3 and the negative electrode of diode D4, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, electric capacity C1, electric capacity C2, electric capacity C3, the emitter of triode V1, LED group H, a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 1 of chip IC 1, the W of wind-driven generator M is connected the other end contact resistance R1 of the anode of diode D5 and the negative electrode of diode D6, inductance L 1, the positive pole of storage battery E, relay J, the contact J-1 of relay J, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the other end contact resistance R2 of resistance R1 and another stiff end of potentiometer RP1, the other end of resistance R2 connects the other end of electric capacity C1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the base stage of the pin 3 connecting triode V1 of chip IC 1, the other end of the collector connection relay J of three grades of V1, the other end of the contact J-1 of relay J connects the other end of LED group H.
As preferred version of the present utility model: the model of described chip IC 1 is NE555.
As preferred version of the present utility model: described relay J is normally opened contact relay.
As preferred version of the present utility model: described resistance R1 is photo resistance.
Compared with prior art, the beneficial effects of the utility model are: the utility model LED illumination street lamp circuit adopts wind power generation as the energy, decrease the limitation of solar power generation, and in light-operated circuit, be provided with stabilization delay circuit, effectively can avoid the shake of circuit around intensity of illumination critical point, the impact that of short duration high light causes it can also be prevented, therefore have that structure is simple, the advantage of environmental protection and good stability.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the LED illumination street lamp of environmental protection.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of LED illumination street lamp of environmental protection, comprises wind-driven generator M, diode D1, the chip IC 1 of storage battery E, is characterized in that, the U of described wind-driven generator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, electric capacity C2 and inductance L 1, the V of wind-driven generator M is connected the anode of diode D3 and the negative electrode of diode D4, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, electric capacity C1, electric capacity C2, electric capacity C3, the emitter of triode V1, LED group H, a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 1 of chip IC 1, the W of wind-driven generator M is connected the other end contact resistance R1 of the anode of diode D5 and the negative electrode of diode D6, inductance L 1, the positive pole of storage battery E, relay J, the contact J-1 of relay J, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the other end contact resistance R2 of resistance R1 and another stiff end of potentiometer RP1, the other end of resistance R2 connects the other end of electric capacity C1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the base stage of the pin 3 connecting triode V1 of chip IC 1, the other end of the collector connection relay J of three grades of V1, the other end of the contact J-1 of relay J connects the other end of LED group H.
The model of chip IC 1 is NE555.Relay J is normally opened contact relay.Resistance R1 is photo resistance.
Operation principle of the present utility model is: when wind-force abundance, Wind resource change is electric energy by wind-driven generator M, electric energy carries out rectification by the current rectifying and wave filtering circuit be made up of six diodes and electric capacity C2, two-way is divided to provide direct current to circuit, the first via charges a battery as stand-by electric energy, another road is given by photo resistance R1, potentiometer RP1, the light-operated circuit of the element compositions such as electric capacity C1 and chip IC 1 is powered, when illuminance weakens gradually, the resistance value of photo resistance R1 increases gradually, a point voltage in circuit reduces with the increase of resistance R1 resistance, b point voltage in circuit also declines thereupon.When b point voltage is down to lower voltage limit and the 1/3V1 of IC1,3 pin of IC1 export and become high potential from original electronegative potential, and promote triode V1 conducting, relay J conducting, the J-1 adhesive of its contact, LED group H conducting is luminous.If the now fluctuation of illuminance causes b point voltage to fluctuate up and down at 1/3V1, because can not 2/3V1 be reached, the i.e. turnover voltage of IC1, remain unchanged so 3 pin of IC1 export, even if now accidentally high light (such as: lightning, car light) irradiates photo resistance R1 and causes a point voltage suddenly higher than 2/3V1, because a point is to C1 charging, so b point voltage can not flip-flop, 3 pin of IC1 export and still remain unchanged.Circuit adopts wind power generation as the energy, decrease the limitation of solar power generation, and in light-operated circuit, be provided with stabilization delay circuit, effectively can avoid the shake of circuit around intensity of illumination critical point, the impact that of short duration high light causes it can also be prevented, therefore have that structure is simple, the advantage of environmental protection and good stability.
Claims (4)
1. a LED illumination street lamp for environmental protection, comprises wind-driven generator M, diode D1, the chip IC 1 of storage battery E, is characterized in that, the U of described wind-driven generator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, electric capacity C2 and inductance L 1, the V of wind-driven generator M is connected the anode of diode D3 and the negative electrode of diode D4, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, electric capacity C1, electric capacity C2, electric capacity C3, the emitter of triode V1, LED group H, a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 1 of chip IC 1, the W of wind-driven generator M is connected the other end contact resistance R1 of the anode of diode D5 and the negative electrode of diode D6, inductance L 1, the positive pole of storage battery E, relay J, the contact J-1 of relay J, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the other end contact resistance R2 of resistance R1 and another stiff end of potentiometer RP1, the other end of resistance R2 connects the other end of electric capacity C1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the base stage of the pin 3 connecting triode V1 of chip IC 1, the other end of the collector connection relay J of three grades of V1, the other end of the contact J-1 of relay J connects the other end of LED group H.
2. the LED illumination street lamp of a kind of environmental protection according to claim 1, is characterized in that, the model of described chip IC 1 is NE555.
3. the LED illumination street lamp of a kind of environmental protection according to claim 1, is characterized in that, described relay J is normally opened contact relay.
4. the LED illumination street lamp of a kind of environmental protection according to claim 1, is characterized in that, described resistance R1 is photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474655.2U CN204887523U (en) | 2015-06-30 | 2015-06-30 | Green's LED street lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474655.2U CN204887523U (en) | 2015-06-30 | 2015-06-30 | Green's LED street lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887523U true CN204887523U (en) | 2015-12-16 |
Family
ID=54831840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474655.2U Expired - Fee Related CN204887523U (en) | 2015-06-30 | 2015-06-30 | Green's LED street lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594636A (en) * | 2016-12-14 | 2017-04-26 | 苏晓玲 | Lighting streetlamp based on new energy power generation technology |
-
2015
- 2015-06-30 CN CN201520474655.2U patent/CN204887523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594636A (en) * | 2016-12-14 | 2017-04-26 | 苏晓玲 | Lighting streetlamp based on new energy power generation technology |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160630 |