CN204669695U - A kind of delayed lamp circuit - Google Patents
A kind of delayed lamp circuit Download PDFInfo
- Publication number
- CN204669695U CN204669695U CN201520405106.XU CN201520405106U CN204669695U CN 204669695 U CN204669695 U CN 204669695U CN 201520405106 U CN201520405106 U CN 201520405106U CN 204669695 U CN204669695 U CN 204669695U
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- CN
- China
- Prior art keywords
- connects
- potentiometer
- light fixture
- electric capacity
- diode
- 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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Classifications
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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 discloses a kind of delayed lamp circuit, comprise resistance R1, electric capacity C1 and button K, one end of described resistance R1 connects light fixture H and unidirectional thyristor Q1 positive pole, the other end of light fixture H connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, and another stiff end of potentiometer RP1 connects the negative electrode of diode D1 and the positive pole of batteries E.The utility model delayed lamp circuit structure is simple, components and parts are few, the break-make that cost of manufacture is low, use unidirectional thyristor replaces Control light fixture, electric capacity is used to replace 555 timers as delay cell, simultaneously circuit also uses solar energy as the energy, therefore has that structure is simple, energy-conserving and environment-protective, cost of manufacture are low, the advantage of long service life.
Description
Technical field
The utility model relates to a kind of delayed lamp, specifically a kind of delayed lamp circuit.
Background technology
Delayed lamp is lighting apparatus common in daily life, effectively can prevent waste of energy, market there are many electronic energy-saving lamps, to turn off the light mode automatic distinguishing electric light with time delay, common lighting delay circuit, as: adopt 555 time-base circuits to be connected into delay circuit, then promote relay adhesive or release, control lighting or extinguishing of incandescent lamp; Finished product ubiquity use components and parts are on the market many, circuit more complicated, and then along with the more high fact of fault rate, there is the problems such as cost of manufacture is high, and be unfavorable for energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, the delayed lamp circuit of energy-conserving and environment-protective, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of delayed lamp circuit, comprise resistance R1, electric capacity C1 and button K, one end of described resistance R1 connects light fixture H and unidirectional thyristor Q1 positive pole, the other end of light fixture H connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the negative electrode of diode D1 and the positive pole of batteries E, the positive pole of diode D1 connects solar panels T, the other end of solar panels T connects the negative pole of batteries E, the negative pole of electric capacity C1 and unidirectional thyristor Q1, the control pole contact resistance R2 of unidirectional thyristor Q1, the other end of resistance R2 connects the negative electrode of diode D2 and the other end of electric capacity C1, the anode of diode D2 connects button K, the other end of the other end contact resistance R1 of button K.
As preferred version of the present utility model: described light fixture H is LED electricity-saving lamp.
Compared with prior art, the beneficial effects of the utility model are: the utility model delayed lamp circuit structure is simple, components and parts are few, the break-make that cost of manufacture is low, use unidirectional thyristor replaces Control light fixture, electric capacity is used to replace 555 timers as delay cell, simultaneously circuit also uses solar energy as the energy, therefore has that structure is simple, energy-conserving and environment-protective, cost of manufacture are low, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of delayed lamp circuit.
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 delayed lamp circuit, comprise resistance R1, electric capacity C1 and button K, one end of described resistance R1 connects light fixture H and unidirectional thyristor Q1 positive pole, the other end of light fixture H connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the negative electrode of diode D1 and the positive pole of batteries E, the positive pole of diode D1 connects solar panels T, the other end of solar panels T connects the negative pole of batteries E, the negative pole of electric capacity C1 and unidirectional thyristor Q1, the control pole contact resistance R2 of unidirectional thyristor Q1, the other end of resistance R2 connects the negative electrode of diode D2 and the other end of electric capacity C1, the anode of diode D2 connects button K, the other end of the other end contact resistance R1 of button K.
Described light fixture H is LED electricity-saving lamp.
Operation principle of the present utility model is: when daytime is sunny, solar panels T completes opto-electronic conversion and divides two parts to power the electric energy changed out by diode D1, one road accumulators E charges when preparing against night or rainy weather and uses, when storage battery E is full of, its voltage is identical with the voltage of solar panels, charging will be stopped, another road powers to LED lamp H, during use, click button K, voltage is through potentiometer RP1, after resistance R1 and diode D2, charge to electrochemical capacitor C1, when the voltage on electrochemical capacitor C1 controls pole trigger voltage higher than unidirectional thyristor Q1, unidirectional thyristor Q1 is controlled pole and to be triggered conducting by step-down current-limiting resistance R1, LED lamp H lights.Electric charge on electrochemical capacitor C1 is slowly discharged by resistance R1, maintain bidirectional triode thyristor BCR conducting, reach after the scheduled time through time delay, turn off when namely unidirectional thyristor Q1 trigger current is less than maintenance electric current, light fixture H extinguishes, and potentiometer RP1 conveniently can regulate the brightness of LED lamp H.
Claims (3)
1. a delayed lamp circuit, comprises resistance R1, electric capacity C1 and button K, it is characterized in that, one end of described resistance R1 connects light fixture H and unidirectional thyristor Q1 positive pole, the other end of light fixture H connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the negative electrode of diode D1 and the positive pole of batteries E, the positive pole of diode D1 connects solar panels T, the other end of solar panels T connects the negative pole of batteries E, the negative pole of electric capacity C1 and unidirectional thyristor Q1, the control pole contact resistance R2 of unidirectional thyristor Q1, the other end of resistance R2 connects the negative electrode of diode D2 and the other end of electric capacity C1, the anode of diode D2 connects button K, the other end of the other end contact resistance R1 of button K.
2. a kind of delayed lamp circuit according to claim 1, is characterized in that, described light fixture H is LED electricity-saving lamp.
3. a kind of delayed lamp circuit according to claim 1, is characterized in that, described electric capacity C1 is electrochemical capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405106.XU CN204669695U (en) | 2015-06-12 | 2015-06-12 | A kind of delayed lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405106.XU CN204669695U (en) | 2015-06-12 | 2015-06-12 | A kind of delayed lamp circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669695U true CN204669695U (en) | 2015-09-23 |
Family
ID=54140031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405106.XU Expired - Fee Related CN204669695U (en) | 2015-06-12 | 2015-06-12 | A kind of delayed lamp circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669695U (en) |
-
2015
- 2015-06-12 CN CN201520405106.XU patent/CN204669695U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150923 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |