CN103687215A - Acoustooptical double-control time-delay LED lighting lamp - Google Patents
Acoustooptical double-control time-delay LED lighting lamp Download PDFInfo
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- CN103687215A CN103687215A CN201310624858.0A CN201310624858A CN103687215A CN 103687215 A CN103687215 A CN 103687215A CN 201310624858 A CN201310624858 A CN 201310624858A CN 103687215 A CN103687215 A CN 103687215A
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Abstract
The invention discloses an acoustooptical double-control time-delay LED lighting lamp which is composed of a shell, an LED lamp body, a driving circuit and an acoustooptical double-control time-delay circuit. The lamp is characterized in that the acoustooptical double-control time=delay circuit, digital integrated circuits D1, D2, D3 and D4, a silicon controlled rectifier VS, capacitors C1, C2 and C3, a resistor R, an adjustable resistor RP and a photoelectric diode GR form an acoustic-control delayed-closing LED lamp which is off in daytime and on at night as long as sound exists. The acoustooptical double-control time-delay LED lighting lamp has the advantages of being scientific and reasonable in design, simple in driving circuit, few in device, high in reliability, low in cost and the like.
Description
Technical field
The invention belongs to a kind of decorating lighting lamp, relate to a kind of high-power LED light source energy-saving lamp.
Background technology
LED is English light emitting diode(light-emitting diode) abbreviation; its basic structure is an electroluminescent semi-conducting material, is placed on a leaded shelf, then surrounding epoxy sealing; play the effect of protection internal core, so the anti-seismic performance of LED is good.LED(Light Emitting Diode), light-emitting diode, is a kind of solid-state semiconductor device that can be visible ray by electric energy conversion, and it can directly be converted into light electricity.The heart of LED is a semi-conductive wafer, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is comprised of two parts, and a part is P type semiconductor, in its hole, the inside, occupies an leading position, and the other end is N type semiconductor, here, is mainly electronics.But when these two kinds of semiconductors couple together, between them, just form a P-N knot.When electric current acts on this wafer by wire, electronics will be pushed to P district, and in P district, electronics, with hole-recombination, then will send energy with the form of photon, the luminous principle of LED lamp that Here it is.And the light wavelength color of light is namely to be determined by the material that forms P-N knot.Initial LED is as the indication light source of instrument and meter, and various photochromic LED were widely applied in traffic lights and large-area displays screen afterwards, had produced good economic benefit and social benefit.The red traffic lights of 12 inches of take are example, in the U.S., are to adopt the long-life originally, and 140 watts of incandescent lamps of low light efficiency are as light source, and it produces the white light of 2000 lumens.After Red lightscreening plate, light loss 90%, the ruddiness of only remaining 200 lumens.And in newly-designed lamp, Lumileds company has adopted 18 red LED light sources, comprise circuit loss, power consumption is 14 watts altogether, can produce same light efficiency.Automobile signal light is also the key areas of LED light source application.For general lighting, people more need white light source.The LED emitting white light for 1998 succeeds in developing.This LED is packaged together GaN chip and yttrium-aluminium-garnet (YAG) to make.GaN chip blue light-emitting (λ p=465nm, Wd=30nm), sends sodium yellow after the YAG fluorescent material containing Ce3+ that high temperature sintering is made is subject to this blue-light excited and penetrates, peak value 550nm.Blue-ray LED substrate is arranged in bowl-type reflection cavity, covers to be mixed with the thin resin layer of YAG, about 200-500nm.The blue light part that LED substrate sends is absorbed by fluorescent material, and the yellow light mix that another part blue light and fluorescent material send, can obtain obtaining white light.For InGaN/YAG White LED, by changing the chemical composition of YAG fluorescent material and the thickness of adjusting phosphor powder layer, can obtain the white light of all kinds of colour temperature 3500-10000K.This method that obtains white light by blue-ray LED, simple structure, with low cost, technology maturity is high, therefore uses at most.Compare with the illumination effect of conventional light source, LED light source is low pressure microelectronic product, has successfully merged computer technology, the network communications technology, image processing techniques and embedded Control technology etc.The chip size using in tradition LED lamp is 0.25mmX0.25nm, and the size of illuminating LED generally all will be more than 1.0mmX1.0mm.Working platform type structure, inverted pyramid structure and the flip-chip design of the moulding of LED nude film can be improved its luminous efficiency, thereby send more light.The innovation of LED package design aspect comprises the substrate of high-conductivity metals piece, flip-chip design and naked dish casting type lead frame etc., adopt these methods can design the device of high power, low thermal resistance, and the illumination of these devices is larger than the illumination of traditional LED product.A typical high light flux LED device can produce several lumens to the luminous flux of tens of lumens, the design of upgrading can be in a device integrated more LED, or a plurality of devices are installed in single assembly, thereby are made the lumen number of output be equivalent to miniature incandescent lamps.For example, high-power 12 chip monochromatic LED devices can be exported the light energy of 200lm, and the power consuming is between 10~15W.The application of LED light source is very flexible, can make the various forms of compact products of point, line, surface; The control of LED is very convenient, as long as adjust electric current, just arbitrarily light modulation; Different photochromic combinations are changeful, utilize sequential control circuit, more can reach colourful dynamic change effect.LED has been widely used in various lighting apparatus, as battery powered photoflash lamp, miniature acoustic control lamp, safety flare, outdoor road and interior stairs illuminating lamp and building and mark continuous illumination lamp.The appearance of white light LEDs is substance one step that LED steps out to illumination functions from identification function.White light LEDs approaches daylight most, more can reflect preferably the true colors of irradiating object, so from technical standpoint, white light LEDs is undoubtedly the most advanced technology of LED.White light LEDs has started to enter some applications, and the products such as emergency light, flashlight, photoflash lamp are come out one after another, but because price is very expensive, so be difficult to popularize.The universal prerequisite of white light LEDs is prices, and prices must be after White LED forms certain market scale just likely, and both fusions finally depend on technological progress.ED wall lamp is again line style LED flood light etc., because its profile strip, also there is people that it is called to LED line lamp, mainly only to use for doing building decoration illumination, be used in addition sketching the contours the profile of heavy construction, traditional prior art is all with power supply of single configuration, and manufacture process bothers relatively, and use is the not easy-maintaining damaging.So make attendant's workload increase, the numerous prices of the similar LED light fixture of existing market kind are also relatively costly, the fail safe of using at product and all process imperfection in short problem the useful life of product, can not be fully and lifetime of LED match, lack a kind of deficiencies such as power supply of long service life.
Summary of the invention
The object of the invention is, for the deficiencies in the prior art, proposes a kind of photoacoustic dual-controlled time delay LED illuminating lamp.
Photoacoustic dual-controlled time delay LED illuminating lamp of the present invention, comprises housing, LED lamp, drive circuit, photoacoustic dual-controlled delay circuit forms, and it is characterized in that: its photoacoustic dual-controlled delay circuit, digital integrated circuit D1, D2, D3, D4, controllable silicon VS, capacitor C1, C2, C3, resistance R, adjustable resistance RP, photodiode GR formation lamp on daytime does not work, and having sound lamp night is that bright sound-controlled delay is closed LE D lamp.Photoacoustic dual-controlled time delay LED illuminating lamp of the present invention, VD1-VD4 is IN4007, and VD5 is 2CW56 (8V), and VD6 is that 4148, VT7 is that 9013, VS is MCR100-8; R1 is 22k, and R2 is 22m, and R3 is 33k, and R4 is 47k, and R5 is 1.5m, and R6 is 5.1 Europe, and R7 is 240k (being all 1/8 fixed carbon resister); C1 is Leaded Ceramic Disc Capacitor 104 (0.1uf), and C2 is electrochemical capacitor 22uf/16v, and C3 is 100uf/16v; MIC (B) is CRZ-113F electret capacitor microphone; GR is photo resistance MG45; IC is CD4011.
The present invention's beneficial effect compared with prior art: have design science, reasonable, drive circuit simple Devices is few, reliability is strong, low cost and other advantages.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described, but embodiments of the present invention are not limited to this.
Fig. 1-photoacoustic dual-controlled delay circuit schematic diagram.
In figure: LED light fixture HL, digital integrated circuit D1, D2, D3, D4, controllable silicon VS, capacitor C1, C2, C3, resistance R, adjustable resistance RP, photodiode GR.
Embodiment
As shown in Figure 1: LED light fixture HL, digital integrated circuit D1, D2, D3, D4, controllable silicon VS, capacitor C1, C2, C3, resistance R, adjustable resistance RP, photodiode GR.Photoacoustic dual-controlled time delay LED illuminating lamp of the present invention, comprises housing, LED lamp, drive circuit, photoacoustic dual-controlled delay circuit forms, and it is characterized in that: its photoacoustic dual-controlled delay circuit, digital integrated circuit D1, D2, D3, D4, controllable silicon VS, capacitor C1, C2, C3, resistance R, adjustable resistance RP, photodiode GR formation lamp on daytime does not work, and having sound lamp night is that bright sound-controlled delay is closed LE D lamp.In figure: VD1-VD4 is IN4007, VD5 is 2CW56 (8V), and VD6 is that 4148, VT7 is that 9013, VS is MCR100-8; R1 is 22k, and R2 is 22m, and R3 is 33k, and R4 is 47k, and R5 is 1.5m, and R6 is 5.1 Europe, and R7 is 240k (being all 1/8 fixed carbon resister); C1 is Leaded Ceramic Disc Capacitor 104 (0.1uf), and C2 is electrochemical capacitor 22uf/16v, and C3 is 100uf/16v; MIC (B) is CRZ-113F electret capacitor microphone; GR is photo resistance MG45; IC is CD4011.Its sensitivity, strengthens R3, improves sensitivity, on the contrary reduced sensitivity.Be serially connected with and be subject to acoustic control load (perception: as electricity-saving lamp, or resistive: as bulb) so replace former switch on switching point because this circuit of serial connection characteristic can directly be connected in circuit.
Claims (1)
1. a photoacoustic dual-controlled time delay LED illuminating lamp, comprises housing, LED lamp, drive circuit, photoacoustic dual-controlled delay circuit forms, and it is characterized in that: its photoacoustic dual-controlled delay circuit, digital integrated circuit D1, D2, D3, D4, controllable silicon VS, capacitor C1, C2, C3, resistance R, adjustable resistance RP, photodiode GR formation lamp on daytime does not work, and having sound lamp night is that bright sound-controlled delay is closed LE D lamp.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104244519A (en) * | 2014-09-03 | 2014-12-24 | 广东良得光电科技有限公司 | LED sound-control and light-control switching circuit |
CN105282932A (en) * | 2015-10-28 | 2016-01-27 | 来安县信隆机械科技有限公司 | Street light control circuit and street light |
CN105737119A (en) * | 2016-04-22 | 2016-07-06 | 江苏捷阳科技股份有限公司 | Electric clothes airing machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002141176A (en) * | 2000-11-02 | 2002-05-17 | Hitachi Ltd | Lighting system, lighting control system, and home electric appliance |
CN201230305Y (en) * | 2008-04-11 | 2009-04-29 | 王勇 | Full intelligent humanized switch |
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- 2013-11-28 CN CN201310624858.0A patent/CN103687215A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002141176A (en) * | 2000-11-02 | 2002-05-17 | Hitachi Ltd | Lighting system, lighting control system, and home electric appliance |
CN201230305Y (en) * | 2008-04-11 | 2009-04-29 | 王勇 | Full intelligent humanized switch |
Non-Patent Citations (1)
Title |
---|
电路网: "声光双控延迟节能灯电路图", 《HTTP://WWW.CNDZZ.COM/DIAGRAM/3959_3968/109745.HTML》, 23 July 2012 (2012-07-23), pages 1 - 3 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104244519A (en) * | 2014-09-03 | 2014-12-24 | 广东良得光电科技有限公司 | LED sound-control and light-control switching circuit |
CN105282932A (en) * | 2015-10-28 | 2016-01-27 | 来安县信隆机械科技有限公司 | Street light control circuit and street light |
CN105737119A (en) * | 2016-04-22 | 2016-07-06 | 江苏捷阳科技股份有限公司 | Electric clothes airing machine |
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Application publication date: 20140326 |