CN202503715U - Solar energy automatic timing light emitting diode array lamp - Google Patents
Solar energy automatic timing light emitting diode array lamp Download PDFInfo
- Publication number
- CN202503715U CN202503715U CN2012200787719U CN201220078771U CN202503715U CN 202503715 U CN202503715 U CN 202503715U CN 2012200787719 U CN2012200787719 U CN 2012200787719U CN 201220078771 U CN201220078771 U CN 201220078771U CN 202503715 U CN202503715 U CN 202503715U
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- CN
- China
- Prior art keywords
- light emitting
- relay
- emitting diode
- timer
- solar energy
- 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 field of electric light source lighting, and particularly relates to a solar energy automatic timing light emitting diode array lamp. Battery voltage is connected to one end of a photoresistor, a Schmitt trigger, a timer, a triode current amplifier, and a power supply end of a relay. Meanwhile, the battery voltage is further connected to an intermediate contact of a normally open contact and a normally closed contact of the relay. The other end of the photoresistor is connected to an input end of the Schmitt trigger, and an output of the Schmitt trigger is connected to the timer. An output of the timer is connected to the triode current amplifier through a resistor to drive the relay. The normally open contact of the relay connects an electronic transformer to a light emitting diode (LED) array lamp, and the normally closed contact is connected to a solar panel through a blocking diode. The solar energy automatic timing light emitting diode array lamp provided by the utility model is applicable to lighting in occasions where an alternating current power supply is inconvenient.
Description
Technical field
The utility model relates to the electric source lighting technical field, specifically is a kind of solar energy self-timing light emitting diode matrix lamp.
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.But the illumination of many occasions only just utilizes solar energy to make energy resource supply, and it is few that solar energy is controlled the timing lighting application automatically, and especially the illumination of occasions such as the orchard, rural area of power supply inconvenience, pasture seldom.
The purpose of the utility model provides a kind of solar energy self-timing light emitting diode matrix lamp of ac power supply inconvenience occasion illumination.
The utility model technical solution is: comprise solar panel, storage battery, blocking diode, light emitting diode matrix lamp; Also comprise electronic transformer, photo resistance, Schmidt trigger, timer, triode current amplifier and relay; Wherein, Battery tension is connected to an end, Schmidt trigger, timer, triode current amplifier, the relay power end of photo resistance, also connects relay normally open and normally closed intermediate contact simultaneously, and the photo resistance other end is connected on the Schmidt trigger input; Schmidt trigger output inserts timer; Timer output is received triode current amplifier and relay through resistance, and relay normally open contact connects electronic transformer to light emitting diode matrix lamp, and normally-closed contact connects solar panel through blocking diode;
Electronic transformer is formed bridge-type oscillator by large power triode, resistance, electric capacity and ferrite transformer, and by high-power FET MOS full-wave rectification, driven for emitting lights diode array lamp.
The utility model produces good effect: daytime solar panel to charge in batteries, night storage battery to light emitting diode matrix lamp powered lighting, regularly turn off the light, light efficiency is high, long service life, the illumination that solves ac power supply inconvenience occasion.
Description of drawings
Fig. 1 the utility model technical scheme theory diagram
Fig. 2 solar energy self-timing light emitting diode matrix circuit for lamp
The practical implementation method
With reference to Fig. 1,2; The utility model practical implementation method and embodiment: comprise solar panel 1, storage battery 3, blocking diode 2, light emitting diode matrix lamp 9; Also comprise electronic transformer 8, photo resistance 4, Schmidt trigger 5, timer 6, triode current amplifier and relay 7; Wherein, Storage battery 3 voltages are connected to an end, Schmidt trigger 5, timer 6, triode current amplifier and relay 7 power ends of photo resistance 4, also connect relay normally open and normally closed intermediate contact simultaneously, and photo resistance 4 other ends are connected on Schmidt trigger 5 inputs; Schmidt trigger 5 outputs insert timer 6; Timer 6 outputs are received triode current amplifier and relay 7 through resistance, and relay normally open contact connects electronic transformer 8 to light emitting diode matrix lamp 9, and normally-closed contact connects solar panel 1 through blocking diode 2.
Fig. 2, on daytime, blocking diode VD unilateal conduction makes solar battery group to charge in batteries when solar radiation.At night, blocking diode VD oppositely stops storage battery E voltage to be transmitted electricity to solar panel A during no solar radiation.
Because photo resistance R1 is low-resistance under the daylight effect, Schmidt trigger IC1 is output as low level, and timer IC2, triode current amplifier VT and relay J are not worked; And the relay J normally-closed contact is connected solar panel A and storage battery E through blocking diode VD; Irradiate light solar panel A becomes electric energy to storage battery E charging, at this moment transform light energy; The relay J normally opened contact does not have energising to electronic transformer B, and LED array lamp does not work.Night is unglazed to be high resistant according to effect photo resistance R1; IC1 is output as high level, makes timer IC2, triode current amplifier VT and relay J work, and normally opened contact is connected the electronic transformer B-source; LED array lamp is lighted; Arrive timer IC2 timing, the relay J normally opened contact discharges and cuts off the electronic transformer B-source, and LED array lamp extinguishes.
The resistance R 3 that timer IC2 is set discharges and recharges the time with capacitor C 1, can select the light emitting diode matrix lamp operating time easily.Schmidt trigger IC1 and timer IC2 adopt dual time base circuit 556, also available two single time-base circuits 555.Resistance R 2 is supplied with the photo resistance bias voltage.
Claims (2)
1. solar energy self-timing light emitting diode matrix lamp; Comprise solar panel, storage battery, blocking diode, light emitting diode matrix lamp; It is characterized in that: also comprise electronic transformer, photo resistance, Schmidt trigger, timer, triode current amplifier and relay; Wherein, battery tension is connected to an end, Schmidt trigger, timer, triode current amplifier and the relay power end of photo resistance.Also connect relay normally open and normally closed intermediate contact simultaneously; The photo resistance other end is connected on the Schmidt trigger input; Schmidt trigger output inserts timer; Timer output is received triode current amplifier and relay through resistance, and relay normally open contact connects electronic transformer to light emitting diode matrix lamp, and normally-closed contact connects solar panel through blocking diode.
2. solar energy self-timing light emitting diode matrix lamp according to claim 1; It is characterized in that: electronic transformer is formed bridge-type oscillator by large power triode, resistance, electric capacity and ferrite transformer; Output is by high-power FET MOS full-wave rectification, driven for emitting lights diode array lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200787719U CN202503715U (en) | 2012-03-01 | 2012-03-01 | Solar energy automatic timing light emitting diode array lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200787719U CN202503715U (en) | 2012-03-01 | 2012-03-01 | Solar energy automatic timing light emitting diode array lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503715U true CN202503715U (en) | 2012-10-24 |
Family
ID=47040313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200787719U Expired - Fee Related CN202503715U (en) | 2012-03-01 | 2012-03-01 | Solar energy automatic timing light emitting diode array lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687213A (en) * | 2013-11-28 | 2014-03-26 | 广西玖典电子新材料有限公司 | Auto-control LED lamp |
| CN109819969A (en) * | 2019-01-21 | 2019-05-31 | 贵州省生物研究所 | A kind of bullfrog trap |
-
2012
- 2012-03-01 CN CN2012200787719U patent/CN202503715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687213A (en) * | 2013-11-28 | 2014-03-26 | 广西玖典电子新材料有限公司 | Auto-control LED lamp |
| CN109819969A (en) * | 2019-01-21 | 2019-05-31 | 贵州省生物研究所 | A kind of bullfrog trap |
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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: 20130301 |