CN202503718U - Solar energy light-operated lamp capable of automatic turning on and off - Google Patents
Solar energy light-operated lamp capable of automatic turning on and off Download PDFInfo
- Publication number
- CN202503718U CN202503718U CN2012200822661U CN201220082266U CN202503718U CN 202503718 U CN202503718 U CN 202503718U CN 2012200822661 U CN2012200822661 U CN 2012200822661U CN 201220082266 U CN201220082266 U CN 201220082266U CN 202503718 U CN202503718 U CN 202503718U
- Authority
- CN
- China
- Prior art keywords
- inverter
- electric light
- timing trigger
- light
- solar panel
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model relates to the technical filed of electric light source lighting, and particularly relates to a solar energy light-operated lamp capable of automatic turning on and off. An output of a solar panel passes through a sunlight detection circuit formed by a zener diode, a resistor R1 for dividing voltage, a resistor R2 for dividing voltage and a capacitor C1, and is connected to a triggering end of a mono-stable timing trigger. A negative electrode of a bidirectional silicon controlled rectifier is connected to a diode in parallel and connected to a power supply end of an inverter, and an output of the inverter is connected to a lamp. The lamp provided by the utility model is applicable to sunlight automatic control lighting in rural orchards and pastures where a power supply is inconvenient.
Description
Technical field
The utility model relates to the electric source lighting technical field, specifically is the light-operated automatic open close electric light of a kind of solar energy.
Background technology
The solar-electricity source lighting, its energy is inexhaustible, and is pollution-free etc., and plurality of advantages is more and more applied.It is less to adopt light source of solar energy to control illumination automatically, especially the orchard, rural area of ac power supply inconvenience, pasture illumination, seldom exploitation.
Summary of the invention
The purpose of the utility model provides the light-operated automatic open close electric light of a kind of solar energy that does not have AC power occasion sunlight automatic control illumination.
The utility model technical solution is: comprise solar panel, storage battery, blocking diode, electric light, inverter, monostable timing trigger, bidirectional triode thyristor; Wherein, Solar panel output connects the blocking diode positive pole; Solar panel output is simultaneously formed sunlight testing circuit access monostable timing trigger end through voltage stabilizing didoe VD2 and resistance R 1, R2 dividing potential drop and capacitor C 1, and the blocking diode negative pole connects battery positive voltage, connects monostable timing trigger power end and bidirectional triode thyristor anode then; Resistance R 4 connects battery positive voltage; Current limliting voltage stabilizing didoe VD3 inserts monostable timing trigger voltage controling end, and bidirectional triode thyristor negative electrode parallel diode VD4 inserts the inverter power supply end, and inverter output connects electric light;
Inverter is formed the double push-pull oscillator by large power triode, resistance, electric capacity and ferrite transformer, the synthetic access electric light that boosts of power.
The utility model produces good effect: utilize the illumination of sunlight control automatic open close, daylight solar panel output voltage height does not have the rayed storage battery night electric light is supplied power charge in batteries, solves the inconvenient occasion of power supply and throws light on automatically.
Description of drawings
Fig. 1 the utility model technical scheme theory diagram
The light-operated automatic open close lighting circuit of Fig. 2 solar energy
Embodiment
With reference to Fig. 1,2; The utility model practical implementation method and embodiment: comprise solar panel 1, blocking diode 2, storage battery 3, electric light 8, inverter 7, monostable timing trigger 5, bidirectional triode thyristor 6; Wherein, solar panel 1 output connects blocking diode 2 positive poles, and solar panel 1 output is simultaneously formed sunlight testing circuit 4 access monostable timing triggers 5 trigger ends through voltage stabilizing didoe VD2 and resistance R 1, R2 dividing potential drop and capacitor C 1; Blocking diode 2 negative poles connect storage battery 3 positive poles; Connect monostable timing trigger 5 power ends and bidirectional triode thyristor 6 anodes then, resistance R 4 connects storage battery 3 positive poles, and current limliting voltage stabilizing didoe VD3 inserts monostable timing trigger 5 voltage controling ends; Bidirectional triode thyristor 6 negative electrode parallel diode VD4 insert inverter 7 power ends, and inverter 7 outputs connect electric light 8.
Inverter 7 is formed the double push-pull oscillator by large power triode, resistance, electric capacity and ferrite transformer, and synthetic the boosting of power inserted electric light 8.
Fig. 2, under the daylight effect, solar panel A output voltage is high; Blocking diode VD1 connects storage battery E, becomes electric energy to storage battery E charging, at this moment solar energy converting; Voltage stabilizing didoe VD2 and resistance R 1, R2 dividing potential drop and capacitor C 1 are formed the sunlight testing circuit makes monostable timing trigger IC 555 trigger ends be high level, monostable timing trigger IC output low level, and bidirectional triode thyristor SCR and diode VD4 are cut-off state; Inverter B does not have energising, and electric light D1, D2 do not work.
Night is unglazed to be lower than storage battery E terminal voltage according to effect solar panel A output voltage, and blocking diode VD1 unilateal conduction oppositely stops storage battery E voltage to solar panel A transmission of electricity, and sunlight testing circuit voltage stabilizing didoe VD2 is by being high resistant; Capacitor C 1 is through resistance R 1, R2 discharge; When C1 voltage was reduced to storage battery E voltage 1/3, monostable timing trigger IC output was high level, bidirectional triode thyristor SCR and diode VD4 conducting; Connect the inverter B-source, electric light D1, D2 are lighted.
Among the figure, resistance R 3 is monostable timing trigger IC discharge paths.
Claims (2)
1. light-operated automatic open close electric light of solar energy; Comprise solar panel, storage battery, blocking diode, electric light, it is characterized in that: also comprise inverter, monostable timing trigger, bidirectional triode thyristor, wherein; Solar panel output connects the blocking diode positive pole; Solar panel output is simultaneously formed sunlight testing circuit access monostable timing trigger end through voltage stabilizing didoe VD2 and resistance R 1, R2 dividing potential drop and capacitor C 1, and the blocking diode negative pole connects battery positive voltage, connects monostable timing trigger power end and bidirectional triode thyristor anode then; Resistance R 4 connects battery positive voltage; Current limliting voltage stabilizing didoe VD3 inserts monostable timing trigger voltage controling end, and bidirectional triode thyristor negative electrode parallel diode VD4 inserts the inverter power supply end, and inverter output connects electric light.
2. the light-operated automatic open close electric light of solar energy according to claim 1, it is characterized in that: inverter is formed the double push-pull oscillator by large power triode, resistance, electric capacity and ferrite transformer, the synthetic access electric light that boosts of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822661U CN202503718U (en) | 2012-02-27 | 2012-02-27 | Solar energy light-operated lamp capable of automatic turning on and off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200822661U CN202503718U (en) | 2012-02-27 | 2012-02-27 | Solar energy light-operated lamp capable of automatic turning on and off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503718U true CN202503718U (en) | 2012-10-24 |
Family
ID=47040316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200822661U Expired - Fee Related CN202503718U (en) | 2012-02-27 | 2012-02-27 | Solar energy light-operated lamp capable of automatic turning on and off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578660A (en) * | 2016-02-15 | 2016-05-11 | 黄鹂 | Anti-overcharge anti-overdischarge light-operated LED lighting device |
-
2012
- 2012-02-27 CN CN2012200822661U patent/CN202503718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578660A (en) * | 2016-02-15 | 2016-05-11 | 黄鹂 | Anti-overcharge anti-overdischarge light-operated LED lighting device |
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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: 20121024 Termination date: 20130227 |