CN204300728U

CN204300728U - Two brightness acousto-optic control LED circuit induction electric light

Info

Publication number: CN204300728U
Application number: CN201420411211.XU
Authority: CN
Inventors: 李仁良
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-24
Filing date: 2014-07-24
Publication date: 2015-04-29
Anticipated expiration: 2024-07-24

Abstract

The utility model discloses a kind of two brightness acousto-optic control LED circuit induction electric light, comprise lampshade, lamp socket, base plate, feature is that lamp shade clamping is on lamp socket, on lamp socket and lampshade internal fixtion be provided with circuit board, be installed on lamp socket top, lampshade inner surface be provided be evenly distributed, salient point that size is different, be provided with pipeline type in lamp socket and receive optically-controlled signal window; On circuit board, one side is provided with several light emitting diode in series connection, and another side is provided with power circuit, acousto-optic controlled circuit, circuit cycle illuminating circuit, half light circuit sensor circuit.The utility model feature of this one-piece type lamp, utilize circuit cycle regenerate electricity, night half light bright all night, safeguard the environment of public arena; Have sound entire bright, come in and go out and more economize on electricity again safely, urgent purposes, antitheft, anti-exploding avoid accident to occur; Extra long life, cost is lower than incandescent lamp, and structure is simple, adapts to the unattended occasions such as the corridor in urban architecture room, toilet and garage and widely uses.

Description

Two brightness acousto-optic control LED circuit induction electric light

Technical field

The utility model relates to the full-automatic two brightness lighting of a new generation, specifically a kind of two brightness sound light controlled LED (LED) loop induction electric light.

Background technology

Acousto-optic control incandescent lamp in prior art, the circuit design such as LED acousto-optic control lamp and infrared human body inductive lamp are all the functions without half light, Long-Time Service is unattended stair passage in public, toilet, escalator and garage etc. are all not suitable with purposes, because these lamps are all that power consumption is large again without half light, not only unexpected bright time easy filament bombardment, often burn out bulb can only scrap, and at night without time dynamic, always dark all night state, field settings cannot be protected, suffer all kinds of fear and confusion, although it is bright to carry out thin and weak man, but federation's light and shade suddenly when going downstairs, eyes occur by spending the accident of easily stepping on sky stair step, be unfavorable for economizing on electricity and coming in and going out safe use in a word.

Summary of the invention

The purpose of this utility model is the utilization of the one " circuit cycle electricity " provided for prior art deficiency, when there being light, lamp does not work, substantially utilize stand-by operation power consumption to maintain half light bright all night time unglazed, the power consumption of half light during sound is had to support to high light bright, there is the two brightness acousto-optic control LED circuit of micro computer that sound can be bright continuously to respond to electric light when high light is bright, adapt to most unattended stair passage, toilet, it is bright all night that the public arena such as escalator and garage reaches half light, protection night-environment turn eliminates frightened and goes through dangers, be not only efficient electricity-saving, and high light bright time without impact lamp make life-span longer equal cost lower, also can be antitheft anti-fried, the prospect development of urgent purposes, enjoy low-carbon energy-saving discrepancy to have a good trip for living and working in peace and contentment.

The concrete technical scheme realizing the utility model object is: a kind of two brightness acousto-optic control LED circuit induction electric light, comprise lampshade 1, lamp socket 8, base plate 6, feature is that lampshade 1 is installed on lamp socket 8, lamp socket 8 there is circuit board 3 with lampshade 1 internal fixtion, on circuit board 3, one side is provided with several light emitting diode 2, another side is provided with circuit components 10, and be provided with pipeline type in lamp socket 8 and receive optically-controlled signal window 12, base plate 6 is installed on bottom lamp socket 8.

Described circuit board 3 comprises power circuit, acousto-optic controlled circuit, circuit cycle illuminating circuit, half light circuit sensor circuit, and concrete form is;

Power circuit: resistance R31 meets 220V alternating current L, another termination bridge of resistance R31 heap 3; What resistance R17 was in parallel with electric capacity C8 meets 220V alternating current N, and resistance R17 another termination bridge in parallel with electric capacity C8 piles 1; Bridge heap positive pole 2 connecting resistance R1, inductance L H1, bridge heap negative pole 4 connects the e pin of controllable silicon T1, the e pin of T4;

Acousto-optic controlled circuit: the c pin connecting resistance R11 of controllable silicon T2, resistance R13, resistance R32, another termination of resistance R11 inductance L H1, inductance L H1 other end connecting resistance R1, bridge heap positive pole; The e pin connecting resistance R12 of controllable silicon T2, resistance R10, the e pin of the negative pole of resistance R12 other end connecting resistance R20, diode D10, D9, electric capacity C6 positive pole, triode T5, b pin, the resistance R8 of another termination controllable silicon of resistance R10 T2,3 pin of another terminating diode of resistance R8 D8 positive pole, integrated package CD; Diode D8 negative pole meets electric capacity C7 negative pole, resistance R18, diode D7 negative pole, electric capacity C9,5 pin of integrated package CD and CD and 12 pin connect, 13 pin, electric capacity C7 positive pole connects the positive pole of electric capacity C1, and the negative pole of the resistance R18 other end and electric capacity C1 connects diode D10 positive pole; Resistance R1 mono-termination bridge heap positive pole, inductance L H1, the positive pole of another termination capacitor C1 of resistance R1; 1 pin of integrated package CD, 2 pin the negative pole of the resistance R7 connect, electric capacity C2, the positive pole of diode D5, and the resistance R7 connect, electric capacity C2 positive pole connect the positive pole of electric capacity C1; Diode D5 negative pole meets 4 pin, the resistance R9 of integrated package CD, the positive pole of another termination capacitor C1 of resistance R9; Voltage-stabiliser tube D6 positive pole connecting resistance R5, photo resistance R6, voltage-stabiliser tube D6 negative pole connect diode D7 positive pole, another termination capacitor C1 positive pole of resistance R5, another termination capacitor C1 negative pole of photo resistance R6; The 7 pin negative poles of integrated package CD connect diode D10 positive pole, and the 14 pin positive poles of integrated package CD connect the positive pole of electric capacity C1; The 6 pin connecting resistance R4 of integrated package CD, electric capacity C4, another terminating diode of resistance R4 D10 positive pole, 10 pin, electric capacity C5, the resistance R3 of another termination integrated package of electric capacity C4 CD, another terminating diode of electric capacity C5 D10 positive pole, the indirect electric capacity C3 of 8,9 pin of another termination integrated package of resistance R3 CD, electric capacity C3 other end connecting resistance R2, microphone MH1 positive pole, the positive pole of another termination capacitor C1 of resistance R2, microphone MH1 negative pole connects diode D10 positive pole;

Circuit cycle illuminating circuit: inductance L H1 mono-termination bridge heap positive pole, resistance R1, inductance L H1 other end connecting resistance R11, the c pin of another termination R13 of resistance R11, controllable silicon T2, resistance R32, the b pin of another termination controllable silicon of resistance R13 T1, the c pin of another termination triode of resistance R32 T5; The e pin of controllable silicon T1 connects the e pin of bridge heap negative pole, controllable silicon T4, the c pin connecting resistance R28 of controllable silicon T1, electric capacity C6 negative pole, diode D9 positive pole, resistance R28 other end sending and receiving optical diode negative pole, electric capacity C6 positive pole meets negative pole, resistance R20, the resistance R12 of diode D9, D10, resistance R20 other end sending and receiving optical diode positive pole;

Half light circuit sensor circuit: integrated package CD 12 pin connect, 13 pin meet the diode D7 in acousto-optic controlled circuit, the negative pole of D8, electric capacity C7 negative pole, resistance R18, 5 pin of integrated package CD, electric capacity C9, 11 pin of another termination integrated package of electric capacity C9 CD, resistance R16, resistance R34, another termination capacitor C10 of resistance R16, the b pin of triode T3, the b pin of another termination triode of resistance R34 T6, electric capacity C11, the e pin of another termination triode of electric capacity C11 T6, resistance R15, electric capacity C10, resistance R14, the positive pole of diode D10, the c pin of another termination controllable silicon of resistance R15 T4, the b pin of another termination triode of electric capacity C10 T3, resistance R16, the e pin of another termination triode of resistance R14 T3, the c pin connecting resistance R19 of triode T3, the b pin of another termination controllable silicon of resistance R19 T4, the c pin of triode T6 meets b pin, the resistance R33 of triode T5, the positive pole of another termination capacitor C1 of resistance R33.

Described lampshade 1 Inner surface be provided be evenly distributed, the middle half garden magnifying glass salient point 5 different to Outside Dimensions.

It is reflectorized material that described circuit board 3 surface is provided with white oil film.

The pipeline type being provided with connection in described lamp socket 8 receives the built-in photo resistance 13 of optically-controlled signal window 12.

The combination of the utility model basic Bian fine work SMD components reduces costs; High brightness LED is as luminescent device, and lampshade Inner half garden salient point is as reflective magnifier, and on circuit board surface, white oil film reflects as when carrying out light, is all to increase brightness; The utilization of the design circuit cycle electricity of circuit, plays efficient electricity-saving and cooling degree is avoided again impacting the lamp growth life-span; Lamp socket interior conduit type receives optically-controlled signal window, come shape hide photo resistance no longer by self light interference, receive only external light time lamp is put out, to outer unglazed dark time lamp half light bright all night, reach security protection occasion protection of the environment again; Fine work microphone on circuit board on microphone Bian mobile phone, reaches high light when messenger has sound bright or have function that continuous sound again can be bright continuously, avoid stepping on sky stair; When safeguarding lamp daytime and urgent purposes time, as long as total lock cuts out, namely opens total lock unique product that lamp is all bright on line; The extensively safety applications such as special adaptation building room stair passage, toilet, escalator, gateway, garage and warehouse.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model circuit diagram.

Detailed description of the invention

Consult Fig. 1, the utility model comprises lampshade 1, lamp socket 8, base plate 6, lampshade 1 is installed on lamp socket 8, circuit board 3 is provided with in lamp socket 8, on circuit board 3, one side is provided with circuit components 10, on circuit board 3, another side is provided with several light emitting diode 2, and circuit board 3 is fixed with circuit board 3 by lamp socket 8 being moulded nail 4, and it is reflectorized material that circuit board 3 surface is provided with white oil film; Lampshade 1 Inner surface be provided be evenly distributed, the middle half garden magnifying glass salient point 5 different to Outside Dimensions; The microphone 9 that circuit board 3 connects, by signal window on lamp socket 87, also paster microphone can be used directly to be attached on circuit board 3 to use; The photo resistance 13 that circuit board 3 connects, the shape pipeline type of ensconcing in lamp socket 8 receives in optically-controlled signal window 12, no longer and is subject to the interference of self light, receive only external light controls; Base plate 6 by salient point 15 by grab bottom lamp socket 8; Lampshade 1 fixes clamping by grab 11 and lamp socket 8, and lamp socket 8 is installed on fixture by screw hole 14.

Consult Fig. 2, the utility model circuit board 3 comprises power circuit, acousto-optic controlled circuit, circuit cycle illuminating circuit, half light circuit sensor circuit, and when energized, through resistance R31, resistance R17 and electric capacity C8 step-down, supply the power supply of whole circuit via the rectification of bridge heap.

Lamp is when there being light: when photo resistance R6 is shown in light, resistance can be reduced to without electricity, make resistance R5 almost without the voltage-stabiliser tube D6 of electricity supply series connection, diode D7, resistance R18 is discharged to electric capacity C7, make 5 of integrated circuit CD parallel connection, 12, 13 pin are electronegative potential, (simultaneously one, low-light does not work) 4 pin of integrated circuit CD, 11 pin are that high potential is sent electric current and powered to the b pin of triode T3 by resistance R16, resistance R19 is obtained electric to conducting after the b pin of controllable silicon T4, part loop electricity in acousto-optic controlled circuit is sent without diode D10, part loop electricity is made to be delivered to power supply negative electricity by the c pin of controllable silicon T4 to e pin after resistance R15 controls, low-light is not worked, when 11 pin of (two, half light does not work simultaneously) integrated circuit CD are high potential, electric current is sent into resistance R34 and is powered to the b pin conducting of triode T6, resistance R33 electric current is sent to e pin by the c pin of T6, power supply negative electricity is delivered to by controllable silicon T4 through resistance R15, make the b pin of triode T5 without after electricity, close power transmission, but the loop electricity leaving one of three makes to deliver to resistance R20 through diode D10, half light of the light emitting diode that cannot furnish good supplies to, and makes half light not work, when 5 pin of (simultaneously three, full light do not work) integrated circuit CD, 6 pin are electronegative potential, 4 pin are high potential, when there being light as driven electric capacity C3 electric discharge when microphone MH1 obtains sound, 8,9 pin of integrated circuit CD are electronegative potential, 10 pin are high potential, and trigger electric capacity C4, when making 6 pin of integrated circuit CD be high potential but 4 pin of CD are still high potential, because 5 pin of CD or electronegative potential, so lamp also cannot be driven when there being light bright as obtained sound, the C1 filtering in circuit of (simultaneously four, filtering and protection) electric capacity, resistance R10 protects stablizing of controllable silicon T2, C9, C10, C11 Protective IC of electric capacity and triode T3 and T6 prevent misoperation, and electric capacity C5, resistance R4 are that 6 pin of control integration circuit CD are stablized.

Lamp is when unglazed: photo resistance R6 can large discharge off without resistance when seeing light, make resistance R5 electric current by voltage-stabiliser tube D6 voltage stabilizing, diode D7, after full for electric capacity C7 charging, (simultaneously one, low-light is bright) integrated circuit CD 5, 12, 13 pin are high potential, 11 pin of integrated circuit CD are electronegative potential, make resistance R16, the b pin of triode T3 is without electricity, T3 and conducting, make the b pin of controllable silicon T4 without electricity, close load, because the electric current of resistance R19 is passed out to resistance R14 by the c pin of triode T3 to e pin, enter diode D10, the electricity separately going back the performance loop of acousto-optic control utilizes and also enters diode D10, comprehensively all deliver to resistance R20, supply light emitting diode glimmers bright, when 12,13 pin of (two, half light) integrated circuit CD are high potential simultaneously, 11 pin are when being electronegative potential, resistance R34 without electricity to the b pin of triode T6 thus close load, make resistance R33 electric current enter the b pin of triode T5, conducting load, the c pin making 10% electric current of resistance R32 enter triode T5, the acousto-optic control work telegram in reply road delivering to resistance R20 and 70% to e pin also deliver to diode D10 together, resistance R20 supplies light emitting diode to be simultaneously half light bright all night, (simultaneously three, full light time delay is bright), when 5 pin of integrated circuit CD are high potential, but 4 pin are still high potential, obtain sound driving through microphone MH1 to discharge to electric capacity C3, make 8 of integrated circuit CD, 9 pin are electronegative potential, 10 pin are high potential, electric capacity C4 is triggered under acoustic sensitivity when simultaneously resistance R3 controls appropriate, 6 pin of integrated circuit CD are made to be high potential, CD4 pin is electronegative potential, electricity electric capacity C2 is full of by diode D5 is after the 4 pin electric discharges of CD, make 1 of integrated circuit CD, 2 pin are electronegative potential, 3 pin are high potential, (its 1) power supply is to the b pin of resistance R8 to controllable silicon T2, conducting load, in other words power supply positive electricity is by inductance L H1, resistance R11, the c pin of controllable silicon T2 is to e pin, resistance R12, resistance R20 sends into the electric current of 20%, the electric current adding 80% of first light is all delivered to supply light emitting diode and is made entire bright, when (its 2) are bright in order to ensure the normal time delay of full light, during the 3 pin high potential of integrated circuit CD, powering to diode D8 is that electric capacity C7 supplements electricity, prevents the protection of photo resistance light short of electricity, (its 3) electric capacity C2 charge full after full light go out, because of resistance R7 to electric capacity C2 charge time delay full after, make 1 of integrated circuit CD, 2 pin be high potential, 3 pin are electronegative potential, make the b pin of resistance R8, controllable silicon T2 without electricity, close load, full light is gone out, but half light is still bright continuously, during because being unglazed now.

The utilization of circulation electricity and protection: due to resistance R11, resistance R13 power transmission is to the b pin of controllable silicon T1, long conducting control load, the running of current stabilization light emitting diode is gone according to the change of the continuous voltage x current of load, the useless negative electricity that light emitting diode is sent delivers to the positive electricity of light emitting diode after diode D9 rectification, obtain the utilization of circular regeneration electricity, the loop negative electricity of acousto-optic controlled circuit is all after diode D10 process, after electric capacity C6 filtering, the positive electricity of light emitting diode is supplied by resistance R20, constitute the constantly recycling of loop electricity, hold voltage and the electric current of fluctuation, and the chip without shock-wave luminescence diode when protecting half light and entire bright makes the more life-span long, hold efficient electricity-saving.

Claims

1. a two brightness acousto-optic control LED circuit induction electric light, comprise lampshade (1), lamp socket (8), base plate (6), it is characterized in that lampshade (1) is installed on lamp socket (8), lamp socket (8) is gone up and lampshade (1) internal fixtion has circuit board (3), the upper one side of circuit board (3) is provided with several light emitting diode (2), another side is provided with circuit components (10), is provided with the reception optically-controlled signal window (12) of pipeline type in lamp socket (8), and base plate (6) is installed on lamp socket (8) bottom;

Described circuit board (3) is provided with circuit components (10) and comprises power circuit, acousto-optic controlled circuit, circuit cycle illuminating circuit, half light circuit sensor circuit, and concrete form is:

2. according to claim 1 pair of brightness acousto-optic control LED circuit induction electric light, it is characterized in that described lampshade (1) Inner surface be provided be evenly distributed, middle half garden magnifying glass salient point (5) different to Outside Dimensions.

3. according to claim 1 pair of brightness acousto-optic control LED circuit induction electric light, it is characterized in that described circuit board (3) surface is provided with white oil film is reflectorized material.

4. according to claim 1 pair of brightness acousto-optic control LED circuit induction electric light, is characterized in that the pipeline type being provided with connection in described lamp socket (8) receives optically-controlled signal window (12) built-in photo resistance 13.