CN104582111A - Energy-saving electronic time delay lamp - Google Patents
Energy-saving electronic time delay lamp Download PDFInfo
- Publication number
- CN104582111A CN104582111A CN201310504448.2A CN201310504448A CN104582111A CN 104582111 A CN104582111 A CN 104582111A CN 201310504448 A CN201310504448 A CN 201310504448A CN 104582111 A CN104582111 A CN 104582111A
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- China
- Prior art keywords
- time delay
- energy
- saving electronic
- electronic time
- lamp
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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 invention discloses an energy-saving electronic time delay lamp. The time delay lamp comprises a 220V AC (Alternating Current), a full-bridge rectification and load circuit, a time delay and trigger circuit and a unidirectional silicon controlled rectifier control circuit. The energy-saving electronic time delay lamp disclosed by the invention solves the three problems as follows: 1, the energy-saving electronic time delay lamp is convenient to install and under the condition of not changing original arrangement of wires of a mains supply, the energy-saving electronic time delay lamp is a double-end device, and thus, the energy-saving electronic time delay lamp is easy to exchange with an existing illuminating switch; 2, the resistance is infinite when the energy-saving electronic time delay lamp is switched off, the resistance is very low when the energy-saving electronic time delay lamp is switched on and the control circuit of the energy-saving electronic time delay lamp can be approximatively used as a passive device; 3, expensive devices such as a transformer, a relay and the like are prevented from being used and the energy-saving electronic time delay lamp is easy to manufacture and is low in cost. The energy-saving electronic time delay lamp disclosed by the invention has a small size, can be designed and integrated into a 86-type electrical standard panel, is suitable for time delay control of lighting of various incandescent lamps at home or in public places and has an obvious power-saving effect.
Description
Technical field
The invention belongs to electronics and power-saving technique field, relate to a kind of energy-saving electric delayed lamp.
Background technology
Market various finished product delayed lamp ubiquity use components and parts are many, circuit more complicated, and then along with the more high reality of fault rate, also there is cost of manufacture height etc. problem simultaneously.
In order to stop the phenomenon of the place altar lamps such as stair, corridor, passageway, reaching the object of electrical energy saving, market having occurred many energy-saving electronic switchs, the mode automatic distinguishing electric light of turning off the light with time delay.But some energy-saving electronic switch is installed complicated, and make these energy-saving electronic switchs be difficult to be widely applied, energy-saving electric delayed lamp of the present invention solves three problems:
One is be convenient to install, and do not need to change the original wiring of civil power, because energy-saving electric delayed lamp is a two-terminal devices, therefore it easily exchanges with existing lighting switch;
Two is energy-saving electric delayed lamp infinite when turning off, and during conducting state, resistance is very little, and the control circuit of energy-saving electric delayed lamp can regard a passive device approx as;
Three be avoid using your components and parts such as transformer and relay, make easily, cost is low.
It is little that energy-saving electric delayed lamp of the present invention has volume, can among integrated design to 86 type electrical standard panels, and be applicable at home or the various incandescent lighting delays time to control in public place, this energy-saving electric delayed lamp has obvious economize on electricity effect.
Below describe the correlation technique content that energy-saving electric delayed lamp of the present invention is involved in implementation process in detail.
Summary of the invention
Goal of the invention and beneficial effect: energy-saving electric delayed lamp of the present invention solves three problems: one is be convenient to install, under not needing the condition of the original wiring of change civil power, because energy-saving electric delayed lamp is a two-terminal devices, therefore it easily exchanges with existing lighting switch; Two is energy-saving electric delayed lamp infinite when turning off, and during conducting state, resistance is very little, and the control circuit of energy-saving electric delayed lamp can regard a passive device approx as; Three be avoid using your components and parts such as transformer and relay, make easily, cost is low.
It is little that energy-saving electric delayed lamp of the present invention has volume, can among integrated design to 86 type electrical standard panels, and be applicable at home or the various incandescent lighting delays time to control in public place, this energy-saving electric delayed lamp has obvious power savings.
Circuit working principle: press the key switch AN in circuit, 220V alternating current obtains direct current by full bridge rectifier (D2 ~ D5), this direct current charges to electrochemical capacitor C1 through silicon rectifier diode D1, when the voltage on electrochemical capacitor C1 is higher than the trigger voltage that the control of unidirectional controllable silicon S CR is extremely required, unidirectional controllable silicon S CR is triggered conducting, and incandescent lamp HL is lighted rapidly.When after relieving key switch AN, electric charge on electrochemical capacitor C1 is slowly discharged by resistance R1, maintain unidirectional controllable silicon S CR conducting, until when voltage on electrochemical capacitor C1 is lower than the trigger voltage that the control of unidirectional controllable silicon S CR is extremely required, that is: time delay reaches the scheduled time.Incandescent lamp HL lights to hold time and is about 55 ~ 60 seconds, when unidirectional controllable silicon S CR conducting controls to end when electric current is less than trigger current, incandescent lamp HL power-off is extinguished.
Technical scheme: energy-saving electric delayed lamp, it comprises 220V alternating current, full-bridge rectification and load circuit, time delay and circuits for triggering, one-way SCR control circuit, it is characterized in that:
Full-bridge rectification and load circuit: form full bridge rectifier by 4 silicon rectifier diode D2 ~ D5, one end of full bridge rectifier alternating current input meets the live wire end L of 220V alternating current, the zero line side N of another termination 220V alternating current of full bridge rectifier alternating current input by incandescent lamp HL;
The positive pole of full bridge rectifier DC output end connects with circuit anode VCC, and the negative pole of full bridge rectifier DC output end connects with circuit ground GND;
Time delay and circuits for triggering: be made up of silicon rectifier diode D1, key switch AN and electrochemical capacitor C1, the positive pole connection circuit positive pole VCC of silicon rectifier diode D1, the negative pole of silicon rectifier diode D1 connects one end of key switch AN, the positive pole of another termination electrochemical capacitor C1 of key switch AN, the negative pole connection circuit ground GND of electrochemical capacitor C1;
The anode connection circuit positive pole VCC of one-way SCR control circuit: unidirectional controllable silicon S CR, connects the positive pole of electrochemical capacitor C1 after the control pole series resistor R1 of unidirectional controllable silicon S CR, the negative electrode connection circuit ground GND of unidirectional controllable silicon S CR.
Accompanying drawing explanation
Accompanying drawing 1 is the embodiment circuit working schematic diagram of energy-saving electric delayed lamp.
Embodiment
According to circuit working schematic diagram and the accompanying drawing explanation of energy-saving electric delayed lamp shown in accompanying drawing 1, and according to the annexation in each several part circuit described in summary of the invention between components and parts, and the components and parts technical parameter described in execution mode requires that carrying out enforcement can realize the present invention.
Components and parts are selected and technical parameter
In circuit, D1 ~ D5 is silicon rectifier diode, and technical parameter is 1A/400V, selects model to be 1N4004;
SCR selects the one-way SCR of plastic packaging, and technical parameter is 1A/400V;
Resistance R1 selects RJ type metalfilmresistor, power is 1W, resistance is 300K Ω;
AN is key switch, selects key switch open in usual;
The parameter of electrochemical capacitor C1 is 10 μ F/300V;
HL is incandescent lamp, and the power≤60W requiring incandescent lamp to select, alternating voltage are 220V.
Circuit production main points and circuit debugging method
Require that the electronic devices and components performance selected in energy-saving electric delayed lamp circuit is intact, and in accompanying drawing 1, the annexation of components and parts is welded to specifications, physical connection line and welding quality through carefully check errorless after, circuit does not need debugging normally to work substantially;
In circuit debugging, if after dynamic key switch AN, incandescent lamp HL can not be lit, and the resistance of resistance R1 can be reduced to 270K Ω and try it;
The component parameter recommended according to embodiment makes, and the time that incandescent lamp HL lights is 55 ~ 60 seconds;
The length of incandescent lamp HL delay time is determined jointly by the numerical value of electrochemical capacitor C1 or resistance R1, and electrochemical capacitor C1, resistance R1 numerical value are larger, and the time that incandescent lamp HL lights is longer.
Claims (1)
1. an energy-saving electric delayed lamp, it comprises 220V alternating current, full-bridge rectification and load circuit, time delay and circuits for triggering, one-way SCR control circuit, it is characterized in that:
Full-bridge rectification and load circuit form full bridge rectifier by 4 silicon rectifier diode D2 ~ D5, one end of full bridge rectifier alternating current input meets the live wire end L of 220V alternating current, the zero line side N of another termination 220V alternating current of full bridge rectifier alternating current input by incandescent lamp HL;
The positive pole of full bridge rectifier DC output end connects with circuit anode VCC, and the negative pole of full bridge rectifier DC output end connects with circuit ground GND;
Time delay and circuits for triggering are made up of silicon rectifier diode D1, key switch AN and electrochemical capacitor C1, the positive pole connection circuit positive pole VCC of silicon rectifier diode D1, the negative pole of silicon rectifier diode D1 connects one end of key switch AN, the positive pole of another termination electrochemical capacitor C1 of key switch AN, the negative pole connection circuit ground GND of electrochemical capacitor C1;
The anode connection circuit positive pole VCC of the unidirectional controllable silicon S CR in one-way SCR control circuit, connects the positive pole of electrochemical capacitor C1 after the control pole series resistor R1 of unidirectional controllable silicon S CR, the negative electrode connection circuit ground GND of unidirectional controllable silicon S CR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504448.2A CN104582111A (en) | 2013-10-23 | 2013-10-23 | Energy-saving electronic time delay lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504448.2A CN104582111A (en) | 2013-10-23 | 2013-10-23 | Energy-saving electronic time delay lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104582111A true CN104582111A (en) | 2015-04-29 |
Family
ID=53097030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310504448.2A Pending CN104582111A (en) | 2013-10-23 | 2013-10-23 | Energy-saving electronic time delay lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104582111A (en) |
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2013
- 2013-10-23 CN CN201310504448.2A patent/CN104582111A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |