CN201072741Y

CN201072741Y - Acoustic control light emitting diode loop 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. acousto-optic control light-emitting diodes tube loop sense light, comprise lampshade (1), lamp socket (8), base plate (6), it is characterized in that lampshade (1) is installed on the lamp socket (8), lamp socket (8) is gone up and lampshade (1) internal fixation has substrate (3), substrate (3) is provided with several light-emitting diodes (2), be provided with circuit board (10) in the lamp socket (8), base plate (6) is installed on lamp socket (8) bottom.

2. acousto-optic control light-emitting diodes tube loop sense light according to claim 1 is characterized in that 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;

Illuminating circuit: inductance L H1 one termination power circuit anode, 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 the power circuit positive pole, another termination acousto-optic control power circuit;

The loop sensor circuit: integrated package CD and 12,13 pin that connect connect acousto-optic control circuit, 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.

3. acousto-optic control light-emitting diodes tube loop sense light according to claim 1, it is characterized in that described lampshade (1) inner surface be provided be evenly distributed, salient point (5) that size is different.

4. acousto-optic control light-emitting diodes tube loop sense light according to claim 1 is characterized in that described substrate (3) surface is reflectorized material.