CN2890613Y

CN2890613Y - Acousto-optic control diode loop induction lamp

Info

Publication number: CN2890613Y
Application number: CNU200620039921XU
Authority: CN
Inventors: 李仁良
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-03
Filing date: 2006-03-03
Publication date: 2007-04-18
Anticipated expiration: 2016-03-03

Abstract

The utility model discloses an acousto-optic control diode loop induction lamp, which comprises a light cover, a light base and a base plate. The utility model is characterized in that the light cover is locked in the light base; the base plates are fixed on the light base and in the light cover; the base plate is provided with a plurality of LEDs; the light base is provided with a circuit plate; the bottom plate is locked in the bottom of the light base; the surface of the light cover is provided with convex points with even distribution and different sizes; the circuit plate is provided with a power circuit, a acousto-optic circuit, an illuminating circuit and a loop induction circuit. The utility model can also realize single acoustic control or single optical control, and has the advantages of obvious power-saving effects, long service life, simple structure, convenient application, weak lights in case of no light and no sound, strengthened lights in case of no light and of sound, and elimination of uncomfortable feelings of eyes in case of sudden light in dark. The utility model is especially applicable to constructions.

Description

Acousto-optic control diode circuit sense light

Technical field

The utility model relates to New Innovational Illumination Lamps and Lanterns, specifically a kind of acousto-optic control diode circuit sense light.

Background technology

The design of acousto-optic control lighting lamp circuit is sound just bright in the prior art, there is light just to put out, just extinguish fully and put out, bright just light once, this lamp is difficult to adapt to for aging old man, and is prone to accidents, and this kind lamp all adopts bulb, can't the adapted LED light lamp, be unfavorable for using electricity wisely.

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, sound brighter acousto-optic control light-emitting diodes tube loop sense light, and it is fashionable, and is simple in structure, and power savings is good.

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

A kind of acousto-optic control diode circuit sense light comprises lampshade 1, lamp socket 8, base plate 6, and characteristics are that lampshade 1 is installed on the lamp socket 8, be fixed with substrate 3 on the lamp socket 8 and in the lampshade 1, 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.

Power circuit A: connect after resistance R 17 and capacitor C 8 are in parallel and form bridge rectifier by diode D1, D2, D3, D4 and provide power supply for entire circuit;

Acousto-optic control circuit B: the e pin connecting resistance R12 of controllable silicon T2, resistance R 12 another termination sending and receiving optical circuit C, the LED positive pole, resistance R 11 among the c pin sending and receiving optical circuit C of controllable silicon T2, the b pin connecting resistance R8 of controllable silicon T2, resistance R 8 other ends connect 3 pin of integrated package CD respectively, diode D6 positive pole, diode D6 negative pole connecting resistance R18,5 pin of integrated package CD, resistance R 10, capacitor C 7 negative poles, capacitor C 7 positive poles connect positive source, resistance R 18 another terminations connect diode D10 positive pole, 1 of integrated package CD, the resistance R 7 that 2 pin connect and connect, capacitor C 2 negative poles 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 terminating diode D10 positive poles, capacitor C 1 one termination power positive poles, one terminating diode D10 positive pole, 7 pin of integrated package CD connect power cathode, 14 pin of integrated package CD connect positive source, the 6 pin connecting resistance R4 of integrated package CD, capacitor C 4, another terminating diode D10 positive pole of

resistance R

4,10 pin of another termination integrated package CD of capacitor C 4, capacitor C 4 another terminating diode D10 positive poles, 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 HT positive pole, 10 pin of capacitor C 5 one termination integrated package CD, another terminating diode D10 positive pole, resistance R 2 another termination positive sources, microphone HT negative pole connects diode D10 positive pole;

Illuminating circuit C: inductance H1, resistance R 11 series connection backs one termination power positive pole, one terminating resistor R13, the b pin of resistance R 13 another termination controllable silicon T1, the e pin of controllable silicon T1 connects power circuit A negative pole, the c pin of controllable silicon T1 connects capacitor C 6, voltage-stabiliser tube D11, LED negative pole, the negative pole of capacitor C 6 positive poles, voltage-stabiliser tube D11 positive pole, diode D9 connects several LED positive poles, diode D9 positive pole connects power cathode, resistance R 1 one termination power circuit A positive poles, another termination acousto-optic control circuit B;

Loop sensor circuit D: integrated package CD and 12, the 13 pin connecting resistance R10, the capacitor C 9 that connect, capacitor C 9 another terminating diode D10 positive poles; The 11 pin connecting resistance R16 of integrated package CD, resistance R 16 another terminating diode D8 positive poles, diode D8 negative pole connects the b pin of controllable silicon T3, the e pin connecting resistance R14 of controllable silicon T3, the c pin of controllable silicon T3 connects the b pin of controllable silicon T4, c pin connecting resistance R14, the R15 of controllable silicon T4, the e pin of controllable silicon T4 connects power circuit A negative pole, resistance R 15 other end sending and receiving optical diode LED positive poles.

The salient point 5 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 light emitting diode as luminescent device, power savings is remarkable, long service life, and it is simple in structure, easy to use, unglazedly send out the low light level when noiseless, the unglazed sound time can be strengthened, eliminated in the dark because of the unconformable sensation of light eyes is arranged suddenly being extensive use of of special appropriate architecture thing corridor.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model circuit diagram

The specific 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 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 A, acousto-optic control circuit B, illuminating circuit C, and loop sensor circuit D is when energising, resistance R 17, capacitor C 7 discharges, the bridge rectifier of forming via diode D1, D2, D3, D4 provides power supply to entire circuit; When obtaining sound, microphone HT

drives capacitor C

3,8 of integrated package CD, 9 pin are electronegative potential, 10 pin are high potential and trigger capacitor C 4 and make 6 pin be all high potential, when unglazed, photo resistance R6 resistance is big, electric current is through resistance R 5, diode D7 all flows to 5 pin, resistance R 10 is to 12 of integrated package CD, 13 pin, 12,13 pin are high potential, 11 pin electronegative potentials, controllable silicon T3 does not work, 5 pin of integrated package CD are high potential, when microphone HT does not have the sound of obtaining, 4 pin also are high potential, 4 pin are electronegative potential when microphone HT obtains sound, and capacitor C 2 is discharged to 4 pin through diode D5,1 of integrated package CD parallel connection, 2 pin are electronegative potential, making 3 pin is high potential, through resistance R 8, the b pin of controllable silicon T2 gets electric, and source current flows to the c pin that resistance R 11 enters controllable silicon T2 through inductance H1, and the e pin of conducting controllable silicon T2 is powered to making LED get electroluminescence after the resistance R 12; Voltage-stabiliser tube D11 is to the LED voltage stabilizing, and 6 pairs of LED filtering of capacitor C and the impact when preventing to stop when diode D9 two ends negative potential is higher than positive potential, are got back to positive potential; Diode D10 is unidirectional conducting, has protected integrated package CD circuit effectively, and resistance R 13 control voltage swings also prevent to impact.

LED is normal when luminous, 3 pin of integrated package CD are high potential, and 5 pin that flow to integrated package CD through diode D6 also are high potential, under microphone HT Continuous Drive, when 6 pin of integrated package CD were high potential, diode D6 energy continuous trigger time-delay LED was luminous; LED is normal when luminous, 3 pin of integrated package CD are high potential, capacitor C 7 chargings, by the time the 3 pin current potentials of integrated package CD are reduced in the process of electronegative potential, 12,13 pin of integrated package CD are given in capacitor C 7 time-delay power supplies, 12,13 pin are high potential, resistance R 18 is discharged over the ground, keep this circuit to send electricity to give the loop sensor circuit, when another road is electronegative potential when 3 pin of integrated package CD, through capacitor C 7 time-delay power supplies, voltage-stabiliser tube D11 delivers to the loop sensor circuit with the power supply electricity, and the two-way electricity has guaranteed that the LED time-delay closing is luminous; Capacitor C 9 plays the protecting against shock protection of time-delay to 12,13 pin of integrated package CD.

Light time is arranged, photo resistance R6 resistance is little, it is invalid to drive when microphone HT obtains sound, no current is through 12,13 pin of resistance R 10 to integrated package CD, 11 pin are high potential, again through the b pin of resistance R 16 to diode D8 conducting controllable silicon T3, the e pin that the high electricity of the b pin of controllable silicon T4 is given the c pin of controllable silicon T3 and delivered to controllable silicon T3 makes the loop electricity deliver to the c pin of resistance R 14, T4, go back to ground deliver to the c pin, e pin of controllable silicon T4 by resistance R 15 through diode D10 loop electricity after, make light emitting diode not have the loop electricity and not luminous.

Adopt the CD4011 integrated package in the utility model circuit.

The utility model cancellation photo resistance R6 can realize single acoustic control.

5,6 pin of the utility model cancellation resistance R 2, R3, R4, C3, C4, microphone HT, integrated package CD connect, and can realize single light-operated.

Claims

1, a kind of acousto-optic control diode circuit 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) upward and in the lampshade (1) is fixed with 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, diode circuit sense light according to claim 1 is characterized in that described circuit board (10) comprises power circuit (A), acousto-optic control circuit (B), illuminating circuit (C), loop sensor circuit (D), and concrete form is:

Power circuit (A): resistance (R17) with connect by diode (D1), (D2), (D3) after electric capacity (C8) is in parallel, (D4) forms bridge rectifier provides power supply for entire circuit;

Acousto-optic control circuit (B): (e) pin connecting resistance (R12) of controllable silicon (T2), resistance (R12) other end sending and receiving optical circuits (C), the LED positive pole, resistance (R11) in (c) pin sending and receiving optical circuits (C) of controllable silicon (T2), (b) pin connecting resistance (R8) of controllable silicon (T2), resistance (R8) other end connects (3) pin of integrated package CD respectively, diode (D6) positive pole, diode (D6) negative pole connecting resistance (18), (5) pin of integrated package CD, resistance (R10), electric capacity (C7) negative pole, electric capacity (C7) positive pole connects positive source, another terminating diode of resistance (R18) (D10) positive pole, (1) of integrated package CD, (2) the pin resistance (R7) that connects and connect, electric capacity (C2) negative pole and diode (D5) positive pole, and the resistance that connects (R7), another termination positive source of electric capacity (C2), diode (D5) negative pole connects (4) pin of integrated package CD, (5) pin of integrated package CD connects diode (D7) negative pole, resistance (R10), the anodal connecting resistance of diode (D7) (R5), (R6), another termination positive source of resistance (R5), resistance (R6) other end connecting resistance (R9), another terminating diode of resistance (R9) (D10) positive pole, electric capacity (C1) termination power positive pole, one terminating diode (D10) positive pole, (7) pin of integrated package CD connects power cathode, (14) pin of integrated package CD connects positive source, (6) pin connecting resistance (R4) of integrated package CD, electric capacity (C4), another terminating diode (D10) positive pole of resistance (R4), (10) pin of another termination integrated package CD of electric capacity (C4), another terminating diode of electric capacity (C4) (D10) positive pole, (8) of integrated package CD parallel connection, (9) between pin and (10) pin and connecting resistance (R3), (8) of electric capacity (C3) termination integrated package CD parallel connection, (9) pin, other end connecting resistance (R2), microphone (HT) positive pole, (10) pin of electric capacity (C5) termination integrated package CD, another terminating diode (D10) positive pole, another termination positive source of resistance (R2), microphone (HT) negative pole connects diode (D10) positive pole;

Illuminating circuit (C): inductance (H1), resistance (R11) series connection back one termination power positive pole, one terminating resistor (R13), (b) pin of another termination controllable silicon (T1) of resistance (R13), (e) pin of controllable silicon (T1) connects power circuit (A) negative pole, (c) pin of controllable silicon (T1) connects electric capacity (C6), voltage-stabiliser tube (D11), the LED negative pole, electric capacity (C6) positive pole, voltage-stabiliser tube (D11) positive pole, the negative pole of diode (D9) connects several LED positive poles, diode (D9) positive pole connects power cathode, resistance (R1) termination power circuit (A) positive pole, another termination sound control circuit (B);

Loop sensor circuit (D): integrated package CD and (12) that connect, (13) pin connecting resistance (R10), electric capacity (C9), another terminating diode of electric capacity (C9) (D10) positive pole; (11) pin connecting resistance (R16) of integrated package CD, another terminating diode of resistance (R16) (D8) positive pole, diode (D8) negative pole connects (b) pin of controllable silicon (T3), (e) pin connecting resistance (R14) of controllable silicon (T3), (c) pin of controllable silicon (T3) connects (b) pin of controllable silicon (T4), (c) pin connecting resistance (R14) of controllable silicon (T4), (R15), (e) pin of controllable silicon (T4) connects power circuit (A) negative pole, resistance (R15) other end sending and receiving optical diode LED positive pole.

3, diode circuit 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, diode circuit sense light according to claim 1 is characterized in that described substrate (3) surface is reflectorized material.