CN103442474B - Energy-saving circuit without commercial power consumption - Google Patents
Energy-saving circuit without commercial power consumption Download PDFInfo
- Publication number
- CN103442474B CN103442474B CN201310418592.4A CN201310418592A CN103442474B CN 103442474 B CN103442474 B CN 103442474B CN 201310418592 A CN201310418592 A CN 201310418592A CN 103442474 B CN103442474 B CN 103442474B
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- China
- Prior art keywords
- diode
- triode
- transformer
- energy
- circuit
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- 239000003990 capacitor Substances 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Led Devices (AREA)
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 the need to consuming civil power.
Background technology
Traditional room lighting is all pass through mains-supplied, the Chinese utility model patent " distribution type LED indoor illumination system " being 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 fairing and distributed electrical cable, and described fairing is connected to described driving power, described distributed electrical cable is connected to described fairing, and described LED light source is connected to described distributed electrical cable.This patent is provided with fairing and distributed electrical cable, the AC driven power of 220V can be converted into the dc source of lower rated value, effectively can solve during LED light source uses the security hidden trouble existed, but the LED light source of above-mentioned patent is all powered by driving power, need to rely on civil power work, use cost is high, cannot reach the object 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 need to consuming civil power providing 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 the need to consuming civil power, include LED light source (1) and drive circuit, it is characterized in that: described drive circuit includes dc source, the first diode, the 3rd diode, electrochemical capacitor, the first triode, the second triode and transformer;
Wherein, the positive pole of described dc source is connected with the positive pole of described first diode, the negative pole first via of described first diode is connected with the positive pole of described electrochemical capacitor, second tunnel is connected with the colelctor electrode of described second triode, 3rd tunnel is connected with the first input end of described transformer, and the 4th tunnel is connected with the negative pole of described 3rd diode; Positive pole one tunnel of described 3rd triode is connected with the first output of described transformer, and another road is connected with one end of described LED light source; Negative pole one tunnel of described dc source is connected with the negative pole of described electrochemical capacitor, and another road is connected with the emitter stage of described first triode; The base stage of described first triode is connected with the emitter stage of described second triode, the colelctor electrode of described first triode is connected with the second input of described transformer, base stage one tunnel of described second triode is connected with the second output of described transformer, and another road is connected with the other end of described LED light source.
In order to energy-conserving and environment-protective, improve the cyclic utilization rate of battery, as preferably, described dc source can be dry cell, battery, dc generator etc., preferably, described dc source is rechargeable battery, and described driving power also includes the second diode; The positive pole of described dc source is connected with the negative pole of described second diode, negative pole and the positive pole of described second diode of described first diode connect altogether and are connected with the positive pole of described electrochemical capacitor afterwards, further, the On current of described second diode is greater than the On current of the first diode.So when in electrochemical capacitor electric discharge work, circuit can realize again charging to chargeable dc source, thus ensures that whole drive circuit can realize the work of persistent loop simultaneously.
Consider (the operating voltage 220V that can power for common great power LED, 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 instantaneously, cannot work long hours by driving LED light source, and excessive capacitance also causes waste, cannot give full play to the performance of components and parts.
The magnetic field produced to allow transformer absorbing environmental energy constantly, thus the persistent loop work of realizing circuit, as preferably, described transformer is bar magnet transformer or ring-shaped transformer.
Compared with prior art, the invention has the advantages that: have employed electric capacity and transformer cooperation, only need the dc source such as simple dry cell or battery to after capacitor charging, just can produce an oscillation circuit, utilize large bulk capacitance to discharge and can produce lasting electric current, make LED light source can when working without the need to when civil power, energy-conserving and environment-protective more; And circuit integrity structure simply, easily realizes, transportability and mobility by force, have good practical value.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1, present embodiment discloses a kind of energy-saving circuit, particularly a kind of energy-saving circuit without the need to consuming civil power, this energy-saving circuit includes power and is that operating voltage is 220V and power is the LED light source 1 of 3 ~ 9W and the drive circuit of powering for this LED light source, and drive circuit includes dc source 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 source U preferably adopts 12V lithium iron rechargeable battery or lithium battery, and the capacity of electrochemical capacitor C is 1000 μ F ~ 220000 μ F is the best, and jumbo electric capacity can ensure the continuous charge/discharge operation of this electric capacity, realizes for a long time for LED light source is powered; In order to carry high-octane recycling further, transformer T is preferably bar magnet transformer or ring-shaped transformer, these transformers can allow produce magnetic field absorbing environmental energy, the continuous firing of realizing circuit.
Wherein, positive pole one tunnel of dc source 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 negative pole of the first diode D1 connects the rear first via altogether with the positive pole of the second diode D2 and is connected with the positive pole of electrochemical capacitor C, second tunnel is connected with the colelctor electrode of the second triode Q2,3rd tunnel is connected with the first input end of transformer T, and the 4th tunnel is connected with the negative pole of the 3rd diode D3; Positive pole one tunnel of the 3rd triode is connected with first output of transformer T, and another road is connected with one end of LED light source 1; Negative pole one tunnel of dc source U is connected with the negative pole of electrochemical capacitor C, and another road is connected with the emitter stage of the first triode Q1; The base stage of the first triode Q1 is connected with the emitter stage of described second triode Q2, the colelctor electrode of the first triode Q1 is connected with second input of transformer T, base stage one tunnel of the second triode Q2 is connected with second output of transformer T, and another road is connected with the other end of LED light source 1; Further, 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, first charged to electrochemical capacitor C by dc source U, then electrochemical capacitor C discharges, under the magnetic fields of transformer T, electrochemical capacitor C and transformer T can produce oscillation circuit, thus provides lasting electric current to LED power 1, ensures the normal work of LED power.
Claims (4)
1. one kind without the need to consuming the energy-saving circuit of civil power, include LED light source (1) and drive circuit, it is characterized in that: described drive circuit includes dc source (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 source (U) is connected with the positive pole of described first diode (D1), the negative pole first via of described first diode (D1) is connected with the positive pole of described electrochemical capacitor (C), second tunnel is connected with the colelctor electrode of described second triode (Q2), 3rd tunnel is connected with the first input end of described transformer (T), and the 4th tunnel is connected with the negative pole of described 3rd diode (D3); Positive pole one tunnel of described 3rd diode is connected with the first output of described transformer (T), and another road is connected with the one end of described LED light source (1); Negative pole one tunnel of described dc source (U) is connected with the negative pole of described electrochemical capacitor (C), and another road is connected with the emitter stage of described first triode (Q1); The base stage of described first triode (Q1) is connected with the emitter stage of described second triode (Q2), the colelctor electrode of described first triode (Q1) is connected with the second input of described transformer (T), base stage one tunnel of described 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 the need to consuming civil power according to claim 1, is characterized in that: described drive circuit also includes the second diode (D2), and described dc source (U) is rechargeable battery; The positive pole of described dc source (U) is connected with the negative pole of described second diode (D2), negative pole and the positive pole of described second diode (D2) of described first diode (D1) connect altogether and are connected with the positive pole of described electrochemical capacitor (C) afterwards, further, the On current of described second diode (D2) is greater than the On current of the first diode (D1).
3. the energy-saving circuit without the need to consuming civil power according to claim 1, is characterized in that: described electrochemical capacitor (C) capacity is 1000 μ F ~ 220000 μ F.
4. the energy-saving circuit without the need to consuming civil power according to claim 1, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103442474A CN103442474A (en) | 2013-12-11 |
| CN103442474B true CN103442474B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418592.4A Expired - Fee Related CN103442474B (en) | 2013-09-13 | 2013-09-13 | Energy-saving circuit without commercial power consumption |
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| CN (1) | CN103442474B (en) |
Families Citing this family (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 (4)
| 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 |
| CN203537597U (en) * | 2013-09-13 | 2014-04-09 | 肖志龙 | Energy-saving circuit without commercial power consumption |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8531121B2 (en) * | 2011-08-15 | 2013-09-10 | Nelson Caldani | Driver circuit particularly suited for lighting devices |
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2013
- 2013-09-13 CN CN201310418592.4A patent/CN103442474B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| CN203537597U (en) * | 2013-09-13 | 2014-04-09 | 肖志龙 | Energy-saving circuit without commercial power consumption |
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| Publication number | Publication date |
|---|---|
| CN103442474A (en) | 2013-12-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150325 Termination date: 20170913 |