CN104640327A - Super energy-saving LED (light emitting diode) illumination lamp based on micro-current light emitting - Google Patents
Super energy-saving LED (light emitting diode) illumination lamp based on micro-current light emitting Download PDFInfo
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- CN104640327A CN104640327A CN201510102608.XA CN201510102608A CN104640327A CN 104640327 A CN104640327 A CN 104640327A CN 201510102608 A CN201510102608 A CN 201510102608A CN 104640327 A CN104640327 A CN 104640327A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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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 a super energy-saving LED (light emitting diode) illumination lamp based on micro-current light emitting. The super energy-saving LED illumination lamp comprises a power source module IC (integrated circuit), a voltage division resistor R3 and an LED light emitting body, wherein the power source module IC is externally connected with a commercial power alternating current power source, is used for providing current for driving the LED light emitting body, and comprises four terminals, namely a first terminal, a second terminal, a third terminal and a fourth terminal; the first terminal is externally connected with a live line of the commercial power alternating current power source, the second terminal is externally connected with a zero line of the commercial power alternating current power source, the third terminal is connected with a first end of the light emitting body through the voltage division resistor R3, and the fourth terminal is connected with a second end of the light emitting body; the power source module IC comprises a resistor R1, a resistor R2, a voltage conversion unit and a current rectifying and stabilizing unit; a current stabilizing module HC comprises a resistor R4, a resistor R5, a resistor R6, a resistor R7 and a resistor R8, a diode D1, a diode D2 and a MOS (metal oxide semiconductor) tube Q2. The super energy-saving LED illumination lamp based on the micro-current light emitting has the advantages that the good illumination effect is provided at very small working current, the heating amount is small, the production cost is low, the service life is long, and the like.
Description
Technical field
The present invention relates to a kind of super economize on electricity LED illumination lamp based on micro-galvanoluminescence.
Background technology
Since drilling wood to make fire in human asm, illumination experienced by from fire, the oily development course to electricity.Illuminations lives through countless changes, occurs that torch, animal oil lamp, plant oil lamp, candle, kerosene lamp are to incandescent lamp, fluorescent lamp, developed into now a feast for the eyes decorative lamp, electricity-saving lamp etc.
1897, Edison invented the first in the world propped up wire incandescent lighting lamp, brings light to the mankind.In henceforth more than 100 year, people have produced incandescent lamp, mercury lamp and LED again successively.Compact type energy-saving lamp, fluorescent lamp save electric energy than incandescent lamp, but the light that it sends contains ultraviolet is harmful to the eyesight of people, are filled with mercury vapour, harmful human body and contaminated environment in fluorescent tube.The mankind are finding a kind of not only energy-conservation but also new light sources of environmental protection always.The 1950's, scientist can produce the knowledge of light when having understood electronics displacement in semiconductor object, nineteen sixty, solid-state semiconductor light-emitting diode was born, be named as LED light-emitting diode, with LED manufacture lighting once appearance, its superb luminosity, distinctive power savings is generally acknowledged by countries in the world government, deeply paid attention to, be in developing stage at present.
The Nobel Prize committee writes: " incandescent lamp illuminated for 20th century, and LED will illuminate 21 century." LED uses cold light source, dazzle is little, radiationless, does not produce harmful substance in using.The operating voltage of LED is low, adopts DC driven mode, super low-power consumption (single tube 0.03 ~ 0.06W), electric light power transfer close to 100%, under equal illumination effect more energy-conservation than conventional light source more than 80%.The environmental benefit of LED is better, do not have ultraviolet and infrared ray, and discarded object is recyclable in spectrum, does not pollute, not containing mercury element, can safe touch, and belong to typical green illumination light source.
Electric current, spread of voltage, supply power voltage raises and especially easily causes the breaking-up of LED, and the reason that voltage raises suddenly is a lot, the quality problems of power supply, or the improper use of user etc. reason all may allow the supply voltage of power supply raise suddenly.
LED is large especially due to brightness, is easy to make luminous energy become heat energy, makes LED awfully hot.At this moment, if LED etc. can not dispel the heat as early as possible, its life-span will reduce greatly.Common LED lamp outer shell is plastic casing.Because the cost of plastic housing is very low, the LED lamp of some low sides can adopt plastic casing.But plastic housing is not easy heat radiation, also easily melts during plastics heat, distilling produces pernicious gas.At present, high-end LED commonly uses aluminium shell, to improve radiating efficiency, but makes the price of LED very high thus.LED adopts aluminium shell can increase the life-span of wick, makes LED seem attractive in appearance.But aluminum Lamp cup cost is somewhat expensive, Lamp cup needs to process with lathe, and cost of manufacture is very high.
Therefore, stable electric current and voltage, heat radiation are two problems urgently to be resolved hurrily in LED use procedure.
Summary of the invention
The present invention is for avoiding the weak point that exists in above-mentioned prior art, providing a kind of super economize on electricity LED illumination lamp based on micro-galvanoluminescence, stably can work to make LED, reduce caloric value under micro-electric current.
The present invention be technical solution problem by the following technical solutions.
Based on the super economize on electricity LED illumination lamp of micro-galvanoluminescence, its design feature is, comprises the power module IC of external mains ac power supply, divider resistance R3 and LED illuminator, is provided the electric current of driving LED luminous element by described power module IC; Described power module IC comprises four terminals, and described four terminals comprise the first terminal, the second terminal, the 3rd terminal and the 4th terminal; The live wire of the external mains ac power supply of described the first terminal, the zero line of the described second external mains ac power supply of terminal, described 3rd terminal connects the first end of luminous element by divider resistance R3, the second end of described 4th connecting terminals sending and receiving body of light.
The design feature of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention is also:
Described power module IC comprises resistance R1, resistance R2, voltage transformation module and rectification steady flow unit;
The terminal 1 of described voltage transformation module is connected with described the first terminal by resistance R1, the terminal 2 of described voltage transformation module is connected with described second terminal by resistance R2, the terminal 3 of described voltage transformation module is connected with the terminal R+ of described rectification steady flow unit, the terminal R-of described rectification steady flow unit is connected with described 3rd terminal, and the terminal 4 of described voltage transformation module is connected with described 4th terminal;
Described rectification steady flow unit comprises resistance R0, current stabilization module HC and triode Q1; The first end of described resistance R0 is connected with the collector electrode of triode Q1, and the collector electrode of triode Q1 connects the terminal R+ of rectification steady flow unit; Second end of described resistance is connected with the first end HC1 of described current stabilization module HC; The second end HC2 of described current stabilization module HC is connected with the collector electrode of triode Q1, the 3rd end HC3 of described current stabilization module HC is connected with the base stage of triode Q1, the 4th end HC4 of described current stabilization module HC is all connected with the emitter of triode Q1 with five terminal HC5, and the emitter of triode Q1 connects the terminal R-of rectification steady flow unit.
Described current stabilization module HC comprises resistance R4 ~ R8, diode D1 ~ D2 and metal-oxide-semiconductor Q2;
Described resistance R4, resistance R6 and diode D1 are serially connected between the first end HC1 of current stabilization module HC and the 4th end HC4 successively, the grid of described metal-oxide-semiconductor Q2 is connected between described resistance R4 and resistance R6, the negative pole of the sub-R6 of anode connection terminal of described diode D1, diode D1 connects the 4th end HC4 of current stabilization module HC;
One end of described resistance R5 connects on the grid of described metal-oxide-semiconductor Q2, and the other end of described resistance R5 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R7 connects in the drain electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R7 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R8 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R8 is connected on the 3rd end HC3 of current stabilization module HC;
One end of described diode D2 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described diode D2 is connected on the five terminal HC5 of current stabilization module HC.
Described luminous element is connected and composed by many mutual series-parallel connections of LED.
The invention also discloses a kind of luminous element and a kind of illuminating lamp.
For a luminous element for the described super economize on electricity LED illumination lamp based on micro-galvanoluminescence, described luminous element is mutually connected in series by two LED to form; The mode that described two LED adopt and lay two light-emitting diode chip for backlight unit in same pedestal, pedestal fluorescent material shares is made.
Illuminating lamp comprises base housing, Lamp cup and translucent cover, and Lamp cup is built-in is above-mentionedly connected in series by two LED the luminous element formed mutually.The bottom of base housing is provided with a metal input electrode, and the outer peripheral face of base housing is provided with the standard thread section matched with existing screw thread mouth lamp socket, so that match with existing lamp socket.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, comprises the power module IC of external mains ac power supply, divider resistance R3 and LED illuminator, is provided the electric current of driving LED luminous element by power module IC; Power module IC comprises four terminals, and four terminals comprise the first terminal, the second terminal, the 3rd terminal and the 4th terminal; The live wire of the external mains ac power supply of the first terminal, the zero line of the second external mains ac power supply of terminal, the 3rd terminal connects the first end of luminous element by divider resistance R3, the second end of the 4th connecting terminals sending and receiving body of light.Power module IC comprises resistance R1, resistance R2, voltage transformation module and rectification steady flow unit.Current stabilization module HC comprises resistance R4 ~ R8, diode D1 ~ D2 and metal-oxide-semiconductor Q2.
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, has following feature.
(1) lighting operating current of the present invention is minimum, is limited to 500 microamperes-10 milliamperes, and alternating voltage is when 170-260V, and light fixture Absorbable organic halogens is operated in muA luminance;
(2) this light fixture is when micro-current status issues light, and throw light on without thermal-arrest for a long time, light fixture working temperature remains on indoor temperature throughout the year, effectively can extend light fixture useful life;
(3) due to illuminating lamp operating current of the present invention minimum without thermal-arrest produce, light fixture without the need to arranging fin, the aluminium shell also without the need to adopting cost higher, shell can select plastics, reduce manufacturing cost;
(4) this light fixture electro-optical efficiency is high, and operating current is limited to 500 microamperes-10 milliamperes.This invention light fixture economizes on electricity very much, and than all lighting power savings are a lot of in the world, be used alone a light fixture kilowatt-hour of the present invention and can throw light on about 3 years, extremely power saving, luminosity is equivalent to 20-25 watt of incandescent lamp.
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, has and can provide the advantage such as good illuminating effect, caloric value is low, production cost is low, long service life under very little small operating current.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention.
Fig. 2 is the structure chart of the power module IC of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention.
Fig. 3 is the outline drawing of the power module IC of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention.
Fig. 4 is the circuit structure diagram of the rectification steady flow unit of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention.
Fig. 5 is the circuit structure diagram of the current stabilization module HC of Fig. 4.
Fig. 6 is the circuit diagram (two LED strip connect) of the luminous element of an embodiment of the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention.
Fig. 7 is the outline drawing of the luminous element of Fig. 6.
Fig. 8 is the outline drawing of the illuminating lamp of the bulb-shaped of the luminous element adopting Fig. 6.
Below by way of embodiment, and the invention will be further described by reference to the accompanying drawings.
Label in accompanying drawing 1-8: 1 the first terminal, 2 second terminals, 3 the 3rd terminals, 4 the 4th terminals, 5 anode connection terminal, 6 negative pole links, 7 transparent surfaces, 8, shell, 9 base housings, 901 connecting threads, 902 metal input electrodes, 10 Lamp cups, 11 translucent covers.
Embodiment
See accompanying drawing 1 ~ accompanying drawing 8, the super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, it comprises power module IC, divider resistance R3 and the LED illuminator of external mains ac power supply, is provided the electric current of driving LED luminous element by described power module IC; Described power module IC comprises four terminals, and described four terminals comprise the first terminal 1, second terminal 2, the 3rd terminal 3 and the 4th terminal 4; The live wire of the described external mains ac power supply of the first terminal 1, the zero line of the described second external mains ac power supply of terminal 2, described 3rd terminal 3 connects the first end of luminous element by divider resistance R3, described 4th terminal 4 connects the second end of luminous element.
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, utilize the LED microelectronics characteristics of luminescence to develop, adopt the power module IC of micro-electric current of exportable 500 microamperes-10 milliamperes to drive operating current to be in the market the LED of 10 milliamperes-20 milliamperes.Through research, inventor sends out and now provided with on correct circuital current basis, and LED lamp bead can be luminous at less than 1 to two/2nd 1/10th of its nominal operating current.
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, the micro-electric current of Successful utilization, namely the rated current of 1/6th lights existing universal standard LED lamp bead commercially; About the present inventor also proposes the substrate attenuation half by standard LED lamp bead, enlarged areas ten to seven 12 percent, to increase luminous efficiency.
This illuminating lamp is made up of special LED light-emitting diode, IC, lamp outer casing and suitable electronic element, the whole suitable electronic element of light fixture all adopts paster technique, automated production, suitable electronic element, LED light emitting source are integral structure, and the highlighted LED of special efficient, micro-current controling element are researched and developed by autonomous enterprise and formed a complete production network.
Super economize on electricity LED illumination lamp based on micro-galvanoluminescence of the present invention, can make the light fixture of fluorescent tube type, bulb type as required, can be used as all light fixtures of automotive lighting, advertising lamp box, street lamp, lighting engineering.When LED illumination lamp of the present invention is installed, when only current light fixture need be replaced by LED illumination lamp of the present invention, only need original light fixture to pull down, the LED illumination lamp similar with original light fixture form-factor is changed, makes LED illumination lamp of the present invention have good versatility.
Described power module IC comprises resistance R1, resistance R2, voltage transformation module and rectification steady flow unit;
The terminal 1 of described voltage transformation module is connected with described the first terminal 1 by resistance R1, the terminal 2 of described voltage transformation module is connected with described second terminal 2 by resistance R2, the terminal 3 of described voltage transformation module is connected with the terminal R+ of described rectification steady flow unit, the terminal R-of described rectification steady flow unit is connected with described 3rd terminal 3, and the terminal 4 of described voltage transformation module is connected with described 4th terminal 4;
Described rectification steady flow unit comprises resistance R0, current stabilization module HC and triode Q1; The first end of described resistance R0 is connected with the collector electrode of triode Q1, and the collector electrode of triode Q1 connects the terminal R+ of rectification steady flow unit; Second end of described resistance is connected with the first end HC1 of described current stabilization module HC; The second end HC2 of described current stabilization module HC is connected with the collector electrode of triode Q1, the 3rd end HC3 of described current stabilization module HC is connected with the base stage of triode Q1, the 4th end HC4 of described current stabilization module HC is all connected with the emitter of triode Q1 with five terminal HC5, and the emitter of triode Q1 connects the terminal R-of rectification steady flow unit.
The collector and emitter of described triode Q1 is respectively as the positive terminal of rectification steady flow unit and negative pole end.Described triode Q1 is power stage triode, exportable current drives LED.The power module IC of LED illumination lamp of the present invention, the zero line that two inputs (i.e. described the first terminal and the second terminal) are connected AC power is connected with live wire, the luminous element that another two terminals (i.e. the 3rd terminal and the 4th terminal) are made up of multiple light-emitting diode, LED lighting can be driven, simple and the low cost of manufacture of circuit structure, easy realization is miniaturized, electrical power conversion factor can reach more than 0.92, and has the advantages such as photoelectric conversion efficiency is high, circuit working good stability.
Described current stabilization module HC comprises resistance R4 ~ R8, diode D1 ~ D2 and metal-oxide-semiconductor Q2;
Described resistance R4, resistance R6 and diode D1 are serially connected between the first end HC1 of current stabilization module HC and the 4th end HC4 successively, the grid of described metal-oxide-semiconductor Q2 is connected between described resistance R4 and resistance R6, the negative pole of the sub-R6 of anode connection terminal of described diode D1, diode D1 connects the 4th end HC4 of current stabilization module HC;
One end of described resistance R5 connects on the grid of described metal-oxide-semiconductor Q2, and the other end of described resistance R5 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R7 connects in the drain electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R7 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R8 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R8 is connected on the 3rd end HC3 of current stabilization module HC;
One end of described diode D2 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described diode D2 is connected on the five terminal HC5 of current stabilization module HC.
Described luminous element is connected and composed by many mutual series-parallel connections of LED.
For a luminous element for the described super economize on electricity LED illumination lamp based on micro-galvanoluminescence, it is characterized in that, described luminous element is mutually connected in series by two LED to form; The mode that described two LED adopt and lay two light-emitting diode chip for backlight unit in same pedestal, pedestal fluorescent material shares is made.
Comprise series and parallel connections two kinds of annexations between described series-parallel connection and many diodes, can adjust according to the form-factor of light fixture during concrete enforcement.
As Fig. 1, when specifically implementing, resistance R1, resistance R2, voltage transformation module and rectification steady flow unit integrate composition power module IC.Diode can be driven normally to work as long as power module IC is serially connected in alternating current circuit.
As shown in Figure 1, light-emitting diode D01 ~ D012 forms luminous element, and 12 light-emitting diodes are divided into two string diode groups of series connection mutually, often go here and there 6; In these 6 diodes, be divided into two Diode series structures, each Diode series structure is formed by 3 Diode series, is connection parallel with one another between two Diode series structures.
Luminous element is connected between two outputs of power module IC.Two string diode groups are arranged on same circuit board, and the arrangement of LED light-emitting diode is in two parallel lines, and it is more near better that two string simple grain LED lay spacing, in strip-shaped fluorescent lamp shape.
During concrete enforcement, illuminating lamp of the present invention also can be made into the light fixture of family expenses bulb-shaped, as shown in Figure 5.The illuminating lamp of this bulb-shaped, only need two LED, brightness of illumination can reach the brightness of 20-25W incandescent lamp.
As Fig. 5, the bulb that two LED are formed, power consumption is economic, when luminosity is equivalent to the very bright degree of incandescent lamp 20-25, uses 3 years continuously, only consumes about kilowatt-hour.The mode that described two LED adopt and lay two light-emitting diode chip for backlight unit in same pedestal, pedestal fluorescent material shares is made, operating voltage 6-6.4V, operating current 5-10mA, crystalline areas is ultra-thin, area is 1.2-1.5 times of equal model 3528 crystalline areas, thickness is equal model 3528 model 1/2nd, can drive luminescence by micro-electric current of 500 microamperes-10 milliamperes.During concrete enforcement, if the operating current of luminous element is higher, by correspondingly improving drive current.
Bulb is made up of power module IC, lamp outer casing, translucent cover and printed circuit board.Translucent cover is located at lamp outer casing top, described special efficient small area analysis light-emitting diode, power module IC, each suitable electronic element etc. are all compressed into surface mount elements, and adopting paster production technology to locate on a printed circuit board, described LED light-emitting diode series design quantity is Parallel Design quantity light-emitting diode composition illuminating source again.
The invention allows for the solution of the higher LED lamp bead of luminous efficiency, this luminous element comprises two LED.Fig. 6 is the circuit diagram that two LED are connected in series mutually, and Fig. 7 is the outline drawing of the luminous element of the LED of two LED formations in Fig. 6.As Fig. 7, two diode D001 and D002 are two light-emitting diode chip for backlight unit laid in same pedestal, its pedestal fluorescent material shares, pedestal adopts 3528 types of sizing, production technology is identical with 3528, operating voltage 6-6.4V, electric current 5-10mA, light efficiency is 12-25lm (brightness/watt).
Two diode D001 and D002 are all arranged within described shell 8, and the one side of shell 8 is provided with transparent surface 7, and anode connection terminal 5 and negative pole link 6 are arranged on the two ends, bottom of shell, and switch on power after being convenient to be welded to connect with wire chip IC.
It is the schematic diagram of a kind of bulb of the lamp pearl being provided with Fig. 7 as Fig. 8.Bulb comprises base housing 9, Lamp cup 10 and translucent cover 11.The bottom of base housing 9 is provided with a metal input electrode 902, and the outer peripheral face of base housing 9 is provided with the standard thread section matched with existing screw thread mouth lamp socket, so that match with existing lamp socket.
The output current of power supply chip IC flows into luminous element through resistance R3, drives the LED of luminous element luminous.
Each electronic component of the present invention, can adopt paster production technology to locate on a printed circuit board, be integrally formed type luminous plaque, be arranged in Fig. 8 lamp outer casing, there is translucent cover light fixture upper end, and light fixture lower end is provided with metal input electrode, is furnished with screw socket or bayonet socket universal standard socket.
The super electricity-saving illumination lamp of the micro-galvanoluminescence of LED of the present invention, power consumption is economic, and light fixture produces without thermal-arrest, and ordinary life can reach 4-8 ten thousand hours, owing to plastics can be selected without the need to configuring fin without thermal-arrest lamp outer casing.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. based on the super economize on electricity LED illumination lamp of micro-galvanoluminescence, it is characterized in that, comprise the power module IC of external mains ac power supply, divider resistance R3 and LED illuminator, the electric current of driving LED luminous element is provided by described power module IC; Described power module IC comprises four terminals, and described four terminals comprise the first terminal (1), the second terminal (2), the 3rd terminal (3) and the 4th terminal (4); The live wire of described the first terminal (1) external mains ac power supply, the zero line of the external mains ac power supply of described second terminal (2), described 3rd terminal (3) connects the first end of luminous element by divider resistance R3, and described 4th terminal (4) connects the second end of luminous element.
2. the super economize on electricity LED illumination lamp based on micro-galvanoluminescence according to claim 1, it is characterized in that, described power module IC comprises resistance R1, resistance R2, voltage transformation module and rectification steady flow unit;
The terminal 1 of described voltage transformation module is connected with described the first terminal (1) by resistance R1, the terminal 2 of described voltage transformation module is connected with described second terminal (2) by resistance R2, the terminal 3 of described voltage transformation module is connected with the terminal R+ of described rectification steady flow unit, the terminal R-of described rectification steady flow unit is connected with described 3rd terminal (3), and the terminal 4 of described voltage transformation module is connected with described 4th terminal (4);
Described rectification steady flow unit comprises resistance R0, current stabilization module HC and triode Q1; The first end of described resistance R0 is connected with the collector electrode of triode Q1, and the collector electrode of triode Q1 connects the terminal R+ of rectification steady flow unit; Second end of described resistance is connected with the first end HC1 of described current stabilization module HC; The second end HC2 of described current stabilization module HC is connected with the collector electrode of triode Q1, the 3rd end HC3 of described current stabilization module HC is connected with the base stage of triode Q1, the 4th end HC4 of described current stabilization module HC is all connected with the emitter of triode Q1 with five terminal HC5, and the emitter of triode Q1 connects the terminal R-of rectification steady flow unit.
3. the super economize on electricity LED illumination lamp based on micro-galvanoluminescence according to claim 2, it is characterized in that, described current stabilization module HC comprises resistance R4 ~ R8, diode D1 ~ D2 and metal-oxide-semiconductor Q2;
Described resistance R4, resistance R6 and diode D1 are serially connected between the first end HC1 of current stabilization module HC and the 4th end HC4 successively, the grid of described metal-oxide-semiconductor Q2 is connected between described resistance R4 and resistance R6, the negative pole of the sub-R6 of anode connection terminal of described diode D1, diode D1 connects the 4th end HC4 of current stabilization module HC;
One end of described resistance R5 connects on the grid of described metal-oxide-semiconductor Q2, and the other end of described resistance R5 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R7 connects in the drain electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R7 is connected on the second end HC2 of current stabilization module HC; One end of described resistance R8 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described resistance R8 is connected on the 3rd end HC3 of current stabilization module HC;
One end of described diode D2 is connected on the source electrode of described metal-oxide-semiconductor Q2, and the other end of described diode D2 is connected on the five terminal HC5 of current stabilization module HC.
4. the super economize on electricity LED illumination lamp based on micro-galvanoluminescence according to claim 1, is characterized in that, described luminous element is connected and composed by many mutual series-parallel connections of LED.
5. for a luminous element for the super economize on electricity LED illumination lamp based on micro-galvanoluminescence described in claim 1,2,3 or 4, it is characterized in that, described luminous element is mutually connected in series by two LED to form; The mode that described two LED adopt and lay two light-emitting diode chip for backlight unit in same pedestal, pedestal fluorescent material shares is made.
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|---|---|---|---|
| CN201510102608.XA CN104640327A (en) | 2015-03-09 | 2015-03-09 | Super energy-saving LED (light emitting diode) illumination lamp based on micro-current light emitting |
| PCT/CN2015/074048 WO2016141576A1 (en) | 2015-03-09 | 2015-03-11 | Super power-saving led illumination lamp emitting light based on micro-current |
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| CN201510102608.XA CN104640327A (en) | 2015-03-09 | 2015-03-09 | Super energy-saving LED (light emitting diode) illumination lamp based on micro-current light emitting |
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| CN201126821Y (en) * | 2007-12-13 | 2008-10-01 | 俊光科技有限公司 | Light emitting diode |
| CN201844248U (en) * | 2010-09-30 | 2011-05-25 | 山水照明科技(常熟)有限公司 | LED fluorescent lamp and power circuit of LED fluorescent lamp |
| CN202475885U (en) * | 2012-03-06 | 2012-10-03 | 卢子清 | Bidirectional constant-current circuit integrated module |
| CN102595737B (en) * | 2012-03-06 | 2013-12-04 | 卢子清 | Bidirectional constant-current circuit integrated module |
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| CN202455631U (en) * | 2012-03-13 | 2012-09-26 | 卢子清 | Non-driving alternating current power supply alternating current light-emitting diode (ACLED) light source |
| US20150028759A1 (en) * | 2013-07-24 | 2015-01-29 | Atg Electronics, Inc. | LED Lighting System Based on a Multiple-output Constant Current LED Driver |
| CN203363791U (en) * | 2013-08-02 | 2013-12-25 | 卢子清 | Light-emitting diode (LED) micro-electronic energy-efficient lighting head lamp |
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