CN201072741Y

CN201072741Y - Sound and light control light-emitting diode circuit induction lamp

Info

Publication number: CN201072741Y
Application number: CNU2007200727100U
Authority: CN
Inventors: 李仁良
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-20
Filing date: 2007-07-20
Publication date: 2008-06-11
Anticipated expiration: 2017-07-20

Abstract

The utility model discloses a sound and light controlling LBD loop sensor light, which comprises a lampshade, a lamp base and a base board and is characterized in that: the lampshade is clamped on the lamp base, a baseplate is fixed on the lamp base and in the lampshade, the baseplate is provided with a plurality of LBDs in series, a circuit board is arranged in the lamp base, the base board is clamped on the bottom of the lamp base, the inner surface of the lampshade is distributed with salient points of amplifying light; the circuit board is provided with a power supply circuit, a sound and light controlling circuit, a lightening circuit and a loop induced circuit. The utility model has obvious electricity saving effect, the cost is low, heat is not produced, the service life is long, the structure is simple and the use is convenient, which is especially suitable for being widely used in the passageway, WC and garage of the public buildings.

Description

Acousto-optic control light-emitting diodes tube loop sense light

Technical field

The utility model relates to the full-automatic lighting of a new generation, specifically a kind of acousto-optic control light-emitting diode (LED) loop sense light.

Background technology

The design of acousto-optic control incandescent lamp circuit is an adapted direct current bulb in the prior art, but can't buy this bulb, can only mix 220V alternating current incandescent lamp bulb; Acoustic control is insensitive, the people enters corridor will exhale loudly that just lamp is bright, influenced resident's rest, also do not go to lamp and just put out, this lamp all is difficult to adapt to for general people, aging especially old man and being prone to accidents, and this kind lamp all adopts bulb, life-span is short, cost is high, power consumption is big, can't the adapted energy-saving LED, be unfavorable for electrical energy saving and safety walking.

Summary of the invention

The purpose of this utility model is that provide at the deficiencies in the prior art a kind of has light not work, and is unglazed weak bright when long, has sound brighter or the acousto-optic control light-emitting diodes tube loop sense light that sound can be brighter continuously arranged continuously, it is fashionable, simple in structure, power savings is good, and it is safer to walk.

The concrete technical scheme that realizes the utility model purpose is:

A kind of acousto-optic control light-emitting diodes tube loop sense light comprises lampshade 1, lamp socket 8, base plate 6, and characteristics are that lampshade 1 is installed on the lamp socket 8, on the lamp socket 8 and lampshade 1 internal fixation substrate 3 is arranged, substrate 3 is provided with several light-emitting diodes 2, is provided with circuit board 10 in the lamp socket 8, and base plate 6 is installed on lamp socket 8 bottoms.

Described circuit board 10 comprises power circuit, acousto-optic control circuit, illuminating circuit, loop sensor circuit, and concrete form is:

Power circuit: connect by diode D1, D2, D3, D4 after resistance R 17 and capacitor C 8 are in parallel and form bridge rectifier.

Acousto-optic control circuit: the e pin connecting resistance R12 of controllable silicon T2, R20, resistance R 12 other end sending and receiving optical diode LED positive poles, the c pin connecting resistance R11 of controllable silicon T2, b pin connecting resistance R20, the R8 of controllable silicon T2, resistance R 8 other ends connect 3 pin, the diode D6 positive pole of integrated package CD respectively, diode D6 negative pole connects capacitor C 7 negative poles, resistance R 18, diode D7 negative pole, 5 pin of integrated package CD, resistance R 10, capacitor C 7 positive poles connect positive source, resistance R 18 another termination capacitor C 10 positive poles, resistance R 10 another termination integrated package CD and 12,13 pin, the capacitor C 9 that connect; Resistance R 7, capacitor C 2 and diode D5 positive pole that integrated package CD and 1,2 pin that connect connect and connect, and the resistance R 7 that connects, capacitor C 2 another termination positive sources, diode D5 negative pole connects 4 pin of integrated package CD; The anodal connecting resistance R5 of voltage-stabiliser tube D11, photo resistance R6, resistance R 5 another termination positive sources, photo resistance R6 other end connecting resistance R9, resistance R 9 another termination capacitor C 1 negative poles; Capacitor C 1 positive pole connects positive source, negative pole connects capacitor C 10 positive poles; 7 pin of integrated package CD connect capacitor C 10 positive poles, 14 pin of integrated package CD connect positive source, the 6 pin connecting resistance R4 of integrated package CD, capacitor C 4, another termination capacitor C 10 positive poles of

resistance R

4,10 pin and the capacitor C 5 of another termination integrated package CD of capacitor C 4, capacitor C 5 another termination capacitor C 10 positive poles; Between 8,9 pin of integrated package CD parallel connection and 10 pin and connecting resistance R3,8,9 pin, other end connecting resistance R2, the microphone MH1 positive pole of capacitor C 3 one termination integrated package CD parallel connections, resistance R 2 another termination positive sources, another termination capacitor C 10 positive poles of microphone MH1.

Acousto-optic control circuit: the e pin connecting resistance R12 of controllable silicon T2, resistance 20, the c pin sending and receiving optical circuit of controllable silicon T2, b pin connecting resistance R8, resistance R 8 other ends connect 3 pin of integrated package CD respectively, diode D6 positive pole, 1 of integrated package CD, the resistance R 7 that 2 pin connect and connect, capacitor C 2 and diode D5 positive pole, and the resistance R 7 that connects, capacitor C 2 another termination positive sources, diode D5 negative pole connects 4 pin of integrated package CD, 5 pin of integrated package CD connect diode D7 negative pole, resistance R 10, the anodal connecting resistance R5 of diode D7, R6, resistance R 5 another termination positive sources, resistance R 6 other end connecting resistance R9, resistance R 9 another termination capacitor C 10 positive poles, capacitor C 1 one termination power positive poles, one termination capacitor C10 positive pole, 5 pin of integrated package CD and the indirect capacitor C 7 of 14 pin of integrated package CD, another termination positive source of 14 pin of integrated package CD, the 6 pin connecting resistance R4 of integrated package CD, capacitor C 4, another termination capacitor C 10 positive poles of

resistance R

4,10 pin of another termination integrated package CD of

capacitor C

4,8 of integrated package CD parallel connection, between 9 pin and 10 pin and connecting resistance R3,8 of capacitor C 3 one termination integrated package CD parallel connections, 9 pin, other end connecting resistance R2, microphone HT1,10 pin of capacitor C 5 one termination integrated package CD, another termination capacitor C 10 positive poles, resistance R 2 another termination positive sources, another termination capacitor C 10 positive poles of microphone HT1.

Illuminating circuit: inductance L H1 one termination power circuit A positive pole, other end connecting resistance R11, resistance R 11 other end connecting resistance R13, the c pin of controllable silicon T2, the b pin of resistance R 13 another termination controllable silicon T1, the e pin of controllable silicon T1 connects the power circuit negative pole, the c pin of controllable silicon T1 connects capacitor C 6 negative poles, the LED negative pole, capacitor C 6 positive poles, the negative pole of diode D9, resistance R 22, R15 sending and receiving optical diode LED positive pole, diode D9 positive pole connects the power circuit negative pole, resistance R 22 another termination capacitor C 10 positive poles, resistance R 1 connects power circuit A positive pole, another termination acousto-optic control power circuit B.

The loop sensor circuit: integrated package CD and 12,13 pin that connect connect acousto-optic control circuit B, capacitor C 9; The 11 pin connecting resistance R16 of integrated package CD, resistance R 16 another termination capacitor C 10 negative poles, diode D8 positive pole, diode D8 negative pole connects the b pin of controllable silicon T3, the c pin of controllable silicon T3 meets R14, the e pin connecting resistance R19 of controllable silicon T3, b pin, the resistance R 21 of resistance R 19 another termination controllable silicon T4, the e pin of resistance R 21 another termination controllable silicon T4, c pin connecting resistance R14, the R15 of controllable silicon T4, the e pin of controllable silicon T4 connects diode D9 positive pole, resistance R 21, power circuit negative pole, resistance R 15 other end sending and receiving optical diode LED positive poles.

The salient point 5 of the amplification light that described lampshade 1 inner surface is provided with and is evenly distributed, size is different.

Described substrate 3 surfaces are reflectorized material.

The utility model adopts highlighted light-emitting diode as luminescent device, power savings remarkable 98%, long service life, and simple in structure, safe in utilization convenient again, send when unglazed that the low light level is all night bright also can see walker clearly, there is sound lantern festival high light bright during the low light level, if any continuously the sound lamp is bright continuously strong, get back to the low light level after the high light time-delay during voiceless sound during high light, have the light time low light level time-delay back low light level to go out.Eliminated in the dark because of light and unglazed to the unconformable sensation of eyes is arranged suddenly, special appropriate architecture thing corridor, toilet and garage etc. are extensive use of.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model circuit diagram

Embodiment

Consult Fig. 1, the utility model comprises lampshade 1, lamp socket 8, base plate 6, lampshade 1 is installed on the lamp socket 8, be provided with circuit board 10 in the lamp socket 8, circuit board 10 is fixed in the lamp socket 8, several light-emitting diodes 2 of establishing in the lampshade 1, and it is fixed on the substrate 3, substrate 3 is fixing with lamp socket 8 by screw 4, and substrate 3 surfaces are reflectorized material; The amplification salient point 5 that lampshade 1 inner surface is provided with and is evenly distributed, size is different; Microphone 9 on the circuit board 10 in the lamp socket 8, photo resistance 13 are by

hole

7,12 received signals on the lamp socket 8, and base plate 6 is enclosed in circuit board 10 in the lamp socket 8 by salient point 15; Lampshade 1 is by grab 11 and fixedly clamping of lamp socket 8, and lamp socket 8 is connected and fixed thing by screw hole 14.

Consult Fig. 2, the utility model circuit board 10 comprises power circuit, acousto-optic control circuit, illuminating circuit, loop sensor circuit, when energising, resistance R 17, capacitor C 8 step-downs are supplied with the entire circuit power supply via the bridge rectifier that diode D1, D2, D3, D4 form.

Light time is arranged: photo resistance R6 resistance is little, electric current discharges through resistance R 9 by resistance R 5, luminosity is got over forceful electric power resistance R5 does not almost have voltage-stabiliser tube D11, the diode D7 that electricity is supplied with series connection, 12,13 pin of integrated package CD parallel connection are electronegative potential, 11 pin of integrated package CD are high potential, electric current makes controllable silicon T3 conducting through resistance R 16, capacitor C 10, and through resistance R 19 also conductings of controllable silicon T4, electric current is sent into the power circuit negative pole by controllable silicon T4; And get back to the power circuit negative pole through resistance R 15, controllable silicon T4 by the electric current that the acousto-optic control circuit is sent here, it is luminous to satisfy LED, promptly has light time LED not luminous.

When unglazed: photo resistance R6 resistance is big, electric current through resistance R 5 to voltage-stabiliser tube D11 voltage stabilizing after diode D7 supplies with 12,13 pin of integrated package CD parallel connection, 11 pin of integrated package CD are electronegative potential, the loop sensor circuit is not worked, all supply with illuminating circuit by the electric current that the acousto-optic control circuit comes through resistance R 22, keep the LED lamp to send out the low light level for a long time by diode D9, capacitor C 6.

During the lamp low light level: drive capacitor C 3 discharges when microphone MH1 obtains sound, make 8 of integrated package CD, 9 pin are electronegative potential, 10 pin are high potential and trigger capacitor C 4, make 6 pin of integrated package CD be all high potential, 4 pin of integrated package CD are electronegative potential, the 4 pin discharge of 2 couples of integrated package CD of capacitor C this moment, 1 of integrated package CD parallel connection, 2 pin are electronegative potential, 3 pin that make integrated package CD are high potential, electric current gets the b pin of controllable silicon T2 through resistance R 8, electric current by power circuit flows to the c pin that resistance R 11 current stabilizations enter controllable silicon T2 through inductance L H1, the e pin of conducting controllable silicon T2 is powered and is entered illuminating circuit to resistance R 12, makes LED get the electric high light that sends; 6 pairs of LED filtering of capacitor C and protecting against shock, diode D9 constitutes the loop, effectively economize on electricity; 7 pairs of capacitor C of resistance R 2 charging is full of 1,2 pin high potentials of back integrated package CD parallel connection, and 3 pin do not have electricity to be given the b pin of resistance R 8, controllable silicon T3 and do not have electricity and close, and does not have electricity and supplies with illuminating circuit, and the LED lamp is got back to the low light level by high light.

Claims

1. An acousto-optic control light-emitting diode circuit induction lamp, comprising a lampshade (1), a lamp holder (8), a base plate (6), is characterized in that the lampshade (1) is clamped on the lamp holder (8), and the lamp holder ( 8) and the base plate (3) is fixed inside the lampshade (1), several light emitting diodes (2) are arranged on the base plate (3), a circuit board (10) is arranged inside the lamp holder (8), and the base plate (6) is clamped At the bottom of the lamp holder (8).

2. The acousto-optic control light-emitting diode loop induction lamp according to claim 1, characterized in that the circuit board (10) includes a power supply circuit, an acousto-optic control circuit, a light-emitting circuit, and a loop induction circuit, and the specific form is:

Power supply circuit: resistor R17 and capacitor C8 are connected in parallel and then connected to a bridge rectifier circuit composed of diodes D1, D2, D3 and D4;

Acousto-optic control circuit: pin e of thyristor T2 is connected to resistors R12 and R20, the other end of resistor R12 is connected to the anode of light-emitting diode LED, pin c of thyristor T2 is connected to resistor R11, pin b of thyristor T2 is connected to resistor R20, R8, the other end of resistor R8 is respectively connected to pin 3 of integrated block CD, positive pole of diode D6, negative pole of diode D6 is connected to negative pole of capacitor C7, resistor R18, negative pole of diode D7, pin 5 of integrated block CD, resistor R10, positive pole of capacitor C7 is connected to positive pole of power supply , the other end of the resistor R18 is connected to the positive pole of the capacitor C10, the other end of the resistor R10 is connected to the 12 and 13 feet of the integrated block CD and the capacitor C9; the 1 and 2 feet of the integrated block CD are connected to the resistor R7, the capacitor C2 and the diode The positive pole of D5, the resistor R7 connected in parallel, the other end of the capacitor C2 is connected to the positive pole of the power supply, the negative pole of the diode D5 is connected to the 4-pin of the integrated block CD; The other end of resistor R6 is connected to resistor R9, and the other end of resistor R9 is connected to the negative pole of capacitor C1; the positive pole of capacitor C1 is connected to the positive pole of the power supply, and the negative pole is connected to the positive pole of capacitor C10; pin 7 of the integrated block CD is connected to the positive pole of capacitor C10, and pin 14 of the integrated block CD is connected to the positive pole of the power supply , Pin 6 of integrated block CD is connected to resistor R4 and capacitor C4, the other end of resistor R4 is connected to the positive electrode of capacitor C10, the other end of capacitor C4 is connected to pin 10 of integrated block CD and capacitor C5, and the other end of capacitor C5 is connected to the positive electrode of capacitor C10; integrated Connect resistor R3 between pins 8, 9 and 10 of the parallel CD block, one end of capacitor C3 is connected to pins 8 and 9 of the integrated block CD in parallel, the other end is connected to resistor R2, the positive pole of microphone MH1, the other end of resistor R2 is connected to the positive pole of the power supply, and the microphone The other end of MH1 is connected to the positive pole of capacitor C10;

Light-emitting circuit: one end of the inductor LH1 is connected to the positive pole of the power supply circuit, the other end is connected to the resistor R11, the other end of the resistor R11 is connected to the resistor R13, the c pin of the thyristor T2, the other end of the resistor R13 is connected to the b pin of the thyristor T1, and the thyristor T1 The e foot of SCR T1 is connected to the negative pole of the power supply circuit, the c foot of the thyristor T1 is connected to the negative pole of capacitor C6, the negative pole of light-emitting diode LED, the positive pole of capacitor C6, the negative pole of diode D9, the resistors R22 and R15 are connected to the positive pole of light-emitting diode LED, and the positive pole of diode D9 is connected to the power supply circuit The negative pole, the other end of the resistor R22 is connected to the positive pole of the capacitor C10, the resistor R1 is connected to the positive pole of the power supply circuit, and the other end is connected to the sound and light control power supply circuit;

Loop induction circuit: the 12 and 13 pins of the integrated block CD are connected to the sound and light control circuit and the capacitor C9; the 11 pin of the integrated block CD is connected to the resistor R16, and the other end of the resistor R16 is connected to the negative pole of the capacitor C10, the positive pole of the diode D8, and the negative pole of the diode D8. The b pin of the thyristor T3, the C pin of the thyristor T3 are connected to R14, the e pin of the thyristor T3 is connected to the resistor R19, the other end of the resistor R19 is connected to the b pin of the thyristor T4, the resistor R21, and the other end of the resistor R21 is connected to The e pin of the thyristor T4, the c pin of the thyristor T4 are connected to the resistors R14 and R15, the e pin of the thyristor T4 is connected to the positive pole of the diode D9, the resistor R21, and the negative pole of the power circuit, and the other end of the resistor R15 is connected to the positive pole of the light-emitting diode LED.

3. The acousto-optic control light-emitting diode circuit induction lamp according to claim 1, characterized in that the inner surface of the lampshade (1) is provided with bumps (5) that are evenly distributed and of different sizes.

4. The acousto-optic control LED loop induction lamp according to claim 1, characterized in that the surface of the substrate (3) is made of reflective material.