CN103442474A - Energy-saving circuit without commercial power consumption - Google Patents
Energy-saving circuit without commercial power consumption Download PDFInfo
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- CN103442474A CN103442474A CN2013104185924A CN201310418592A CN103442474A CN 103442474 A CN103442474 A CN 103442474A CN 2013104185924 A CN2013104185924 A CN 2013104185924A CN 201310418592 A CN201310418592 A CN 201310418592A CN 103442474 A CN103442474 A CN 103442474A
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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
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Abstract
The invention discloses an energy-saving circuit without commercial power consumption, which comprises an LED (light-emitting diode) light source and a drive circuit. The energy-saving circuit is characterized in that the drive circuit comprises a direct-current power supply, a first diode, a third diode, an electrolytic capacitor, a first triode, a second triode and a transformer. Compared with the prior art, the energy-saving circuit disclosed by the invention has the advantages that because the cooperation of the capacitor and the transformer is adopted, the capacitor after being charged can generate an oscillating circuit, and a continuous current can be generated by using the discharge of the high-capacity capacitor, so that the LED light source can work under the condition of no commercial power, and therefore, the energy-saving circuit has energy-saving and environment-friendly effects; the circuit is simple in overall structure, easy to implement, and strong in practicability.
Description
Technical field
The present invention relates to a kind of energy-saving circuit without consuming civil power.
Background technology
Traditional room lighting is all to pass through mains-supplied, the Chinese utility model patent " distribution type LED indoor illumination system " that is ZL201020228314.4 as the patent No. relates to a kind of distribution type LED indoor illumination system, comprise driving power, at least two LED light sources, also comprise rectifying device and distributed electrical cable, and described rectifying device is connected in described driving power, described distributed electrical cable is connected in described rectifying device, and described LED light source is connected in described distributed electrical cable.This patent is provided with rectifying device and distributed electrical cable, the AC driven power of 220V can be converted into to the DC power supply of low rated value, can effectively solve the security hidden trouble existed in the LED light source use, but the LED light source of above-mentioned patent is all to power by driving power, need to rely on civil power work, use cost is high, can't reach the purpose of energy-conserving and environment-protective, needs to do further improvement.
Summary of the invention
Technical problem to be solved by this invention is the energy-saving circuit without the consumption civil power that provides a kind of circuit structure simple and cost-saving for above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of energy-saving circuit without consuming civil power, include LED light source (1) and drive circuit, it is characterized in that: described drive circuit includes DC power supply, the first diode, the 3rd diode, electrochemical capacitor, the first triode, the second triode and transformer;
Wherein, the positive pole of described DC power supply is connected with the positive pole of described the first diode, the negative pole first via of described the first diode and the positive pole of described electrochemical capacitor are connected, the second tunnel is connected with the collector electrode of described the second triode, the first input end of Third Road and described transformer ， tetra-tunnels that are connected are connected with the negative pole of described the 3rd diode; Positive pole one tunnel of described the 3rd triode and the first output of described transformer are connected, and an end of another road and described LED light source is connected; Negative pole one tunnel of described DC power supply and the negative pole of described electrochemical capacitor are connected, and another road is connected with the emitter of described the first triode; The base stage of described the first triode is connected with the emitter of described the second triode, the second input of the collector electrode of described the first triode and described transformer is connected, base stage one tunnel of described the second triode and the second output of described transformer are connected, and the other end of another road and described LED light source is connected.
For energy-conserving and environment-protective, improve the cyclic utilization rate of battery, as preferably, described DC power supply can be dry cell, storage battery, DC generator etc., preferably, described DC power supply is rechargeable battery, and described driving power also includes the second diode; The positive pole of described DC power supply is connected with the negative pole of described the second diode, after connecing altogether, the positive pole of the negative pole of described the first diode and described the second diode is connected with the positive pole of described electrochemical capacitor, and the On current of described the second diode is greater than the On current of the first diode.So, in electrochemical capacitor electric discharge work, circuit can realize again the charging of chargeable DC power supply simultaneously, thereby guarantee that whole drive circuit can realize continuing the work of circulation.
Consider can be common great power LED power supply (operating voltage 220V, power is 3～9W), as preferably, described electrochemical capacitor capacity is to be advisable at 1000 μ F～220000 μ F, capacitance is too small can complete electric discharge moment, can't work long hours by the driving LED light source, and excessive capacitance also causes waste, can't give full play to the performance of components and parts.
For the magnetic field that can allow transformer produce absorbing environmental energy constantly, thereby realize the lasting periodic duty of circuit, as preferably, described transformer is bar magnet transformer or ring-shaped transformer.
Compared with prior art, the invention has the advantages that: adopted electric capacity and transformer to coordinate, after only needing the DC power supply such as simple dry cell or storage battery to capacitor charging, just can produce an oscillation circuit, utilize the large bulk capacitance electric discharge can produce lasting electric current, make the LED light source can be in the situation that work without civil power, energy-conserving and environment-protective more; And the circuit overall structure is simple, easily realization, transportability and mobility are strong, have good practical value.
The accompanying drawing explanation
The circuit theory diagrams that Fig. 1 is the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figure 1, the present embodiment discloses a kind of energy-saving circuit, a kind of energy-saving circuit without consuming civil power particularly, it is that operating voltage is 220V and the power LED light source 1 that is 3～9W and is the drive circuit of this LED light source power supply that this energy-saving circuit includes power, and drive circuit includes DC power supply U, the first diode D1, the second diode D2, the 3rd diode D3, electrochemical capacitor C, the first triode Q1, the second triode Q2 and transformer T; DC power supply U preferably adopts 12V lithium iron rechargeable battery or lithium battery, and the capacity of electrochemical capacitor C is that 1000 μ F～220000 μ F are the best, and jumbo electric capacity can guarantee the work that discharges and recharges continuously of this electric capacity, realizes being the LED light source power supply for a long time; In order further to carry high-octane recycling, transformer T is preferably bar magnet transformer or ring-shaped transformer, and these transformers can allow the magnetic field absorbing environmental energy produced, and realizes the continuous firing of circuit.
Wherein, positive pole one tunnel of DC power supply U is connected with the positive pole of the first diode D1, another road is connected with the negative pole of the second diode D2, the positive pole of the negative pole of the first diode D1 and the second diode D2 connects altogether the rear first via and is connected with the positive pole of electrochemical capacitor C, the second tunnel is connected with the collector electrode of the second triode Q2, the first input end of Third Road and transformer T ， tetra-tunnels that are connected are connected with the negative pole of the 3rd diode D3; Positive pole one tunnel of the 3rd triode and the first output of transformer T are connected, and an end of another road and LED light source 1 is connected; Negative pole one tunnel of DC power supply U is connected with the negative pole of electrochemical capacitor C, and another road is connected with the emitter of the first triode Q1; The base stage of the first triode Q1 is connected with the emitter of described the second triode Q2, the second input of the collector electrode of the first triode Q1 and transformer T is connected, base stage one road of the second triode Q2 and the second output of transformer T are connected, and another road is connected with the other end of LED light source 1; And the On current of the second diode D2 is greater than the On current of the first diode D1.
During the circuit working of the present embodiment, at first by DC power supply U to electrochemical capacitor C charging, then electrochemical capacitor C electric discharge, under the magnetic fields of transformer T, electrochemical capacitor C and transformer T can produce oscillation circuit, thereby lasting electric current are provided to LED power supply 1, guarantee the normal operation of LED power supply.
Claims (4)
1. one kind without the energy-saving circuit that consumes civil power, include LED light source (1) and drive circuit, it is characterized in that: described drive circuit includes DC power supply (U), the first diode (D1), the 3rd diode (D3), electrochemical capacitor (C), the first triode (Q1), the second triode (Q2) and transformer (T);
Wherein, the positive pole of described DC power supply (U) is connected with the positive pole of described the first diode (D1), the negative pole first via of described the first diode (D1) is connected with the positive pole of described electrochemical capacitor (C), the second tunnel is connected with the collector electrode of described the second triode (Q2), the first input end of Third Road and described transformer (T) ， tetra-tunnels that are connected are connected with the negative pole of described the 3rd diode (D3); Positive pole one tunnel of described the 3rd triode is connected with the first output of described transformer (T), and another road is connected with an end of described LED light source (1); Negative pole one tunnel of described DC power supply (U) is connected with the negative pole of described electrochemical capacitor (C), and another road is connected with the emitter of described the first triode (Q1); The base stage of described the first triode (Q1) is connected with the emitter of described the second triode (Q2), the collector electrode of described the first triode (Q1) is connected with the second input of described transformer (T), base stage one tunnel of described the second triode (Q2) is connected with the second output of described transformer (T), and another road is connected with the other end of described LED light source (1).
2. the energy-saving circuit without consuming civil power according to claim 1, it is characterized in that: described driving power also includes the second diode (D2), and described DC power supply (U) is rechargeable battery; The positive pole of described DC power supply (U) is connected with the negative pole of described the second diode (D2), after connecing altogether, the positive pole of the negative pole of described the first diode (D1) and described the second diode (D2) is connected with the positive pole of described electrochemical capacitor (C), and the On current of described the second diode (D2) is greater than the On current of the first diode (D1).
3. the energy-saving circuit without consuming civil power according to claim 1, it is characterized in that: described electrochemical capacitor (C) capacity is 1000 μ F～220000 μ F.
4. the energy-saving circuit without consuming civil power according to claim 1, it is characterized in that: described transformer (T) is bar magnet transformer or ring-shaped transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418592.4A CN103442474B (en) | 2013-09-13 | 2013-09-13 | Energy-saving circuit without commercial power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418592.4A CN103442474B (en) | 2013-09-13 | 2013-09-13 | Energy-saving circuit without commercial power consumption |
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| Publication Number | Publication Date |
|---|---|
| CN103442474A true CN103442474A (en) | 2013-12-11 |
| CN103442474B CN103442474B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310418592.4A Expired - Fee Related CN103442474B (en) | 2013-09-13 | 2013-09-13 | Energy-saving circuit without commercial power consumption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076097A1 (en) * | 2016-10-25 | 2018-05-03 | Novena Tec Inc. | Energy efficient smart led lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209421Y (en) * | 1994-05-12 | 1995-10-04 | 汪炜平 | High-efficiency energy-saving emergency fluoriscent lamp |
| CN101965078A (en) * | 2009-07-22 | 2011-02-02 | 深圳市桑达实业股份有限公司 | Light emitting diode drive circuit, light emitting diode luminaire and light emitting diode lighting system |
| CN201830491U (en) * | 2010-06-08 | 2011-05-11 | 深圳市明学光电有限公司 | Rechargeable light-emitting diode (LED) lamp |
| US20130043806A1 (en) * | 2011-08-15 | 2013-02-21 | Nelson Caldani | Driver circuit particularly suited for lighting devices |
| CN203537597U (en) * | 2013-09-13 | 2014-04-09 | 肖志龙 | Energy-saving circuit without commercial power consumption |
-
2013
- 2013-09-13 CN CN201310418592.4A patent/CN103442474B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209421Y (en) * | 1994-05-12 | 1995-10-04 | 汪炜平 | High-efficiency energy-saving emergency fluoriscent lamp |
| CN101965078A (en) * | 2009-07-22 | 2011-02-02 | 深圳市桑达实业股份有限公司 | Light emitting diode drive circuit, light emitting diode luminaire and light emitting diode lighting system |
| CN201830491U (en) * | 2010-06-08 | 2011-05-11 | 深圳市明学光电有限公司 | Rechargeable light-emitting diode (LED) lamp |
| US20130043806A1 (en) * | 2011-08-15 | 2013-02-21 | Nelson Caldani | Driver circuit particularly suited for lighting devices |
| CN203537597U (en) * | 2013-09-13 | 2014-04-09 | 肖志龙 | Energy-saving circuit without commercial power consumption |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076097A1 (en) * | 2016-10-25 | 2018-05-03 | Novena Tec Inc. | Energy efficient smart led lamp |
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| CN103442474B (en) | 2015-03-25 |
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