CN2708100Y

CN2708100Y - Acoustic and optical control light emitting diode lamp

Info

Publication number: CN2708100Y
Application number: CNU2004200374622U
Authority: CN
Inventors: 李仁良
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-12
Filing date: 2004-07-12
Publication date: 2005-07-06
Anticipated expiration: 2014-07-12

Abstract

The utility model discloses a light-emitting diode lamp of a sound-light control type, which comprises a lampshade, a lamp holder, a lampshade holder, a supporting member and a bottom board. The utility model is characterized in that the lampshade and the lampshade holder from screw thread connection, the supporting member is fastened on the lamp holder, and the lampshade holder is fixed on the lamp holder. A circuit board is arranged in the lamp holder, a plurality of light-emitting diodes are arranged in the lampshade, and the inner surface of the lampshade is provided with salient points which are uniformly distribution and have different size. The circuit board comprises a power circuit, a sound-light control circuit and a light-emitting circuit. The utility model can also realize single sound control or single light control. Because of adopting the light-emitting diodes as a light-emitting device, the utility model has the advantages of obvious electricity-saving effect, long service life, simple structure and convenient use, and is suitable for the wide use of building corridors.

Description

Acousto-optic control LED light lamp

Technical field

The utility model relates to lighting, specifically a kind of acousto-optic control LED light lamp.

Background technology

The design of acousto-optic control lighting lamp circuit can only be used bulb in the prior art, can't adapted electricity-saving lamp or diode lights, and bulb life is short and power consumption is big, is unfavorable for using electricity wisely.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure at the deficiencies in the prior art, and easy to use, power savings is good, the acousto-optic control LED light lamp of long service life.

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

A kind of acousto-optic control LED light lamp, comprise lampshade 1, lamp socket 2, shade holder 3, support member 15, base plate 14, characteristics are that lampshade 1 is threaded with shade holder 3, support member 15 is installed on the lamp socket 2, shade holder 3 is fixedly connected on the lamp socket 2, be provided with circuit board 4 in the lamp socket 2, be provided with several light emitting diodes 5 in the lampshade 1; Described circuit board 4 comprises power circuit A, acousto-optic control circuit B, illuminating circuit C, and concrete form is:

Power circuit A: diode D1, D2, D3, D4 form bridge rectifier.

Acousto-optic control circuit B: controllable silicon T1 emitter e connects power circuit A negative pole, colelctor electrode c sending and receiving optical circuit C, base stage b connecting resistance R8,3 of resistance R 8 another termination integrated package CD parallel connections, 4 pin, 1 of integrated package CD parallel connection, 2,5,6 pin connecting resistance R7, the negative pole of capacitor C 2 and diode D5 positive pole, resistance R 7 other ends, the positive pole of capacitor C 2 connects positive source, diode D5 negative pole connects 11 pin of integrated package CD, 12 pin connecting resistance R4 of integrated package, capacitor C 4, resistance R 4 another termination power cathodes, 10 pin of another termination integrated package CD of capacitor C 4, the 13 pin connecting resistance R5 of integrated package CD, R6, resistance R 5 another termination positive sources, resistance R 6 another termination power cathodes, capacitor C 1 just is being attempted by power supply, negative two interpolars, 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, capacitor C 7 one termination integrated package CD10 pin, another termination power cathode, another termination power cathode of microphone HT.

Illuminating circuit C: resistance R 9, capacitor C 5 backs in parallel one termination power positive pole, the LED of one several series connection of termination, capacitor C 6 another termination power cathodes, several LEDs of a termination, several LED other end connecting resistances R10, the colelctor electrode c of resistance R 10 another termination controllable silicon T1.

The salient point 6 that described lampshade 1 inner surface is provided with and is evenly distributed, size is different.

The utility model adopts light emitting diode as luminescent device, and power savings is remarkable, and the mission life-span is long, and simple in structure, and is easy to use, appropriate architecture thing corridor widely-used.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model circuit diagram

Consult Fig. 1, the utility model comprises lampshade 1, lamp socket 2, shade holder 3, support member 15, base plate 14, lampshade 1 is threaded with shade holder 3, support member 15 is installed on the lamp socket 2, be provided with circuit board 4 in the lamp socket 2, several light emitting diodes 5 of establishing in the lampshade 1 are fixed on the substrate 7, and substrate 7 is fixing with lamp socket 2 by screw 8; The salient point 6 that lampshade 1 inner surface is provided with and is evenly distributed, size is different; Microphone 9 on the circuit board 4 in the lamp socket 2, light-sensitive device 10 are by

hole

12,11 received signals on the lamp socket 2, and base plate 14 is enclosed in circuit board 4 in the lamp socket 2; Shade holder 3 is fixedlyed connected with lamp socket 2 by screw 13.

Consult Fig. 2, the utility model circuit board 4 comprises power circuit A, acousto-optic control circuit B, illuminating circuit C, and the bridge rectifier of being made up of diode D1, D2, D3, D4 provides power supply; 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 pin 12 be all high potential, when unglazed, photo resistance R6 resistance is big, electric current all flows to 13 pin through

resistance R

5,13 pin are high potential, this moment, 11 pin were electronegative potential, and capacitor C 2 is discharged to 11 pin through diode D5,1 of integrated package CD parallel connection, 2,5,6 pin are electronegative potential, make 3 of parallel connection, 4 pin are high potential, open several LEDs by controllable silicon T1, behind capacitor C 2 charging certain hours, 3 of integrated package CD parallel connection, 4 pin are electronegative potential, controllable silicon T1 base stage b does not have electricity, and LED is closed.

Adopt the CD4011 integrated package in the utility model circuit.

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

12,13 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 LED light lamp, comprise lampshade (1), lamp socket (2), shade holder (3), support member (15), base plate (14), it is characterized in that lampshade (1) is threaded with shade holder (3), support member (15) is installed on the lamp socket (2), shade holder (3) is fixedly connected on the lamp socket (2), be provided with circuit board (4) in the lamp socket (2), be provided with several light emitting diodes (5) in the lampshade (1).

2, LED light lamp according to claim 1 is characterized in that described circuit board (4) comprises power circuit (A), acousto-optic control circuit (B), illuminating circuit (C), and concrete form is:

Power circuit (A): diode D1, D2, D3, D4 form bridge rectifier;

Acousto-optic control circuit (B): controllable silicon T1 emitter e connects power circuit (A) negative pole, colelctor electrode c sending and receiving optical circuits (C), base stage b connecting resistance R8,3 of resistance R 8 another termination integrated package CD parallel connections, 4 pin, 1 of integrated package CD parallel connection, 2,5,6 pin connecting resistance R7, the negative pole of capacitor C 2 and diode D5 positive pole, resistance R 7 other ends, the positive pole of capacitor C 2 connects positive source, diode D5 negative pole connects 11 pin of integrated package CD, 12 pin connecting resistance R4 of integrated package, capacitor C 4, resistance R 4 another termination power cathodes, 10 pin of another termination integrated package CD of capacitor C 4, the 13 pin connecting resistance R5 of integrated package CD, R6, resistance R 5 another termination positive sources, resistance R 6 another termination power cathodes, capacitor C 1 just is being attempted by power supply, negative two interpolars, 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, capacitor C 7 one termination integrated package CD10 pin, another termination power cathode, another termination power cathode of microphone HT;

Illuminating circuit (C): resistance R 9, capacitor C 5 backs in parallel one termination power positive pole, the LED of one several series connection of termination, capacitor C 6 another termination power cathodes, several LEDs of a termination, several LED other end connecting resistances R10, the colelctor electrode c of resistance R 10 another termination controllable silicon T1.

3, LED light lamp according to claim 1, it is characterized in that described lampshade (1) inner surface be provided be evenly distributed, salient point (6) that size is different.