CN204350369U - A kind of red indigo plant is two dodges LED decorative lamp control circuit - Google Patents

Abstract

The utility model discloses a kind of red indigo plant two sudden strain of a muscle LED decorative lamp control circuit, comprise protective tube FU, resistance R1 ~ R10, triode Q1 and Q2, integrated IC1 ~ IC3, electric capacity C1, C5 and C6, electrochemical capacitor C2 ~ C4, diode D1 ~ D5, voltage stabilizing didoe D6, red indigo plant two sudden strain of a muscle LED LED 0 ~ LED19; There is provided a kind of working stability, circuit structure simple, easy to operate, ornamental red indigo plant is by force two dodges LED control circuit.

Description

A kind of red indigo plant is two dodges LED decorative lamp control circuit

Technical field

The utility model relates to LED decorative lamp technical field, and espespecially a kind of red indigo plant is two dodges LED decorative lamp control circuit.

Background technology

Because the luminous element of LED is close to " point " light source, Design of Luminaires more for convenience, can be used for display device and the photoelectric coupled devices such as the indicator light of electronic equipment, charactron, display panel, also optical communication etc. is usually used in, and contour of building, amusement park, billboard, street, the decoration in the places such as stage, LED light source is all far superior to traditional lighting light fixture in the aspect of principle of luminosity, energy-saving and environmental protection.

Summary of the invention

A kind of red indigo plant of the utility model is two dodges LED decorative lamp control circuit, it is characterized in that, provides a kind of working stability, circuit structure simple, easy to operate, and ornamental red indigo plant is by force two dodges LED control circuit.

To achieve these goals, technical solution of the present utility model is: the two LED decorative lamp control circuit that dodges of a kind of red indigo plant comprises protective tube FU, resistance R1 ~ R10, triode Q1 and Q2, integrated IC1 ~ IC3, electric capacity C1, C5 and C6, electrochemical capacitor C2 ~ C4, diode D1 ~ D5, voltage stabilizing didoe D6, red indigo plant two sudden strain of a muscle LED LED 0 ~ LED19, the contact of D1 and D3 of the rectifier bridge that diode D1 ~ D4 forms meets zero-power line N by resistance R1 and holds, the contact of diode D2 and D4 meets protective tube FU respectively by electric capacity C1 and resistance R3, electric capacity C1 and resistance R3 is in parallel, the live wire L of another termination power of protective tube FU holds, the contact of diode D4 and D3 respectively with resistance R2, the negative pole end of voltage stabilizing didoe D6, diode D5 positive terminal is connected with the positive terminal of electrochemical capacitor C2, other end connecting resistance R4 and R6 respectively of diode D5, 4 pin of integrated IC1 and 8 pin, 4 pin of integrated IC2 and 8 pin, the VD end of integrated IC3,7 pin of resistance R4 other end difference connecting resistance R5 and integrated IC1, the resistance R5 other end connects the positive terminal of electrochemical capacitor C3 respectively, 2 pin of integrated IC1 and 6 pin, 5 pin of integrated IC1 meet electric capacity C5, and 3 pin of integrated IC1 connect the CLK+ end of integrated IC3,7 pin of resistance R6 other end difference connecting resistance R7 and integrated IC2, and the resistance R7 other end connects the positive terminal of electrochemical capacitor C4 respectively, 2 pin of integrated IC2 and 6 pin, 5 pin of integrated IC2 meet electric capacity C6, 3 pin of integrated IC2 connect the base stage of triode Q1 and Q2 respectively by resistance R8, the emitter of PNP type triode Q1 connects power supply ground by resistance R10, the emitter of NPN type triode Q2 connects power supply ground by resistance R9, the Y0 end of integrated IC3 connects the two positive terminal dodging LED LED 0 and LED1 of red indigo plant respectively, the Y1 end of integrated IC3 connects the two positive terminal dodging LED LED 2 and LED3 of red indigo plant respectively, the Y2 end of integrated IC3 connects the two positive terminal dodging LED LED 4 and LED5 of red indigo plant respectively, the Y3 end of integrated IC3 connects the two positive terminal dodging LED LED 6 and LED7 of red indigo plant respectively, the Y4 end of integrated IC3 connects the two positive terminal dodging LED LED 8 and LED9 of red indigo plant respectively, the Y5 end of integrated IC3 connects the two positive terminal dodging LED LED 10 and LED11 of red indigo plant respectively, the Y6 end of integrated IC3 connects the two positive terminal dodging LED LED 12 and LED13 of red indigo plant respectively, the Y7 end of integrated IC3 connects the two positive terminal dodging LED LED 14 and LED15 of red indigo plant respectively, the Y8 end of integrated IC3 connects the two positive terminal dodging LED LED 16 and LED17 of red indigo plant respectively, the Y9 end of integrated IC3 connects the two positive terminal dodging LED LED 18 and LED19 of red indigo plant respectively, red indigo plant is two dodges LED LED 0, LED2, LED4, LED6, LED8, LED10, LED12, LED14, the negative pole end of LED16 with LED18 is all connected the collector electrode of Q1, and red indigo plant is two dodges LED LED 1, LED3, LED5, LED7, LED9, LED11, LED13, LED15, the negative pole end of LED17 with LED19 is all connected the collector electrode of Q2,1 pin of integrated IC1 and IC2, the other end of electric capacity C5 and C6, the negative pole end of electrochemical capacitor C2 ~ C4, the contact of diode D1 and D2, the positive terminal of voltage stabilizing didoe D6, the other end of resistance R2, the VS end of integrated IC3, CLK-end and RST end all connect power supply ground.

Feature of the present utility model and beneficial effect are: switch on power, resistance R3 and electric capacity C1 forms reduction voltage circuit, by resistance R4 and R5, electrochemical capacitor C3 and electric capacity C5, integrated IC1 forms self-oscillation impulse circuit, when integrated IC1 CLK+ from pin 3 to integrated IC3 end input oscillating impulse time, YO end ~ the Y9 of integrated IC3 holds and exports high level successively according to the pulse number of input, by resistance R6 and R7, electrochemical capacitor C4 and electric capacity C6, integrated IC2 forms self-oscillating circuit, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, when pin 3 output low level of integrated IC2, triode Q1 conducting, when self-oscillating circuit cycle of oscillation of self-oscillation impulse circuit and the integrated IC2 of integrated IC1 is identical, corresponding red indigo plant two sudden strain of a muscle LED light-emitting diode can be lighted successively, such as: when integrated IC1 CLK+ from pin 3 to integrated IC3 hold input first oscillating impulse time, the YO end of integrated IC3 exports high level, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, triode Q1 ends, the two LED LED 0 that dodges of red indigo plant is lit, when pin 3 output low level of integrated IC2, triode Q1 conducting, triode Q2 ends, the two shwoot optical diode LED1 of red indigo plant is lit, LED0 extinguishes, when integrated IC1 CLK+ from pin 3 to integrated IC3 hold input second oscillating impulse time, integrated IC3 Y1 end export high level, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, triode Q1 ends, and the two LED LED 2 that dodges of red indigo plant is lit, and LED1 extinguishes, when pin 3 output low level of integrated IC2, triode Q1 conducting, triode Q2 ends, and the two shwoot optical diode LED3 of red indigo plant is lit, LED2 extinguishes ..., move in circles successively.

There is circuit structure simple, easy to operate, practical feature.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Accompanying drawing is circuit theory diagrams of the present utility model.

Embodiment

Shown in accompanying drawing, a kind of red indigo plant of the utility model pair sudden strain of a muscle LED decorative lamp control circuit comprises the two LED decorative lamp control circuit that dodges of a kind of red indigo plant and comprises protective tube FU, resistance R1 ~ R10, triode Q1 and Q2, integrated IC1 ~ IC3, electric capacity C1, C5 and C6, electrochemical capacitor C2 ~ C4, diode D1 ~ D5, voltage stabilizing didoe D6, red indigo plant two sudden strain of a muscle LED LED 0 ~ LED19, the contact of D1 and D3 of the rectifier bridge that diode D1 ~ D4 forms meets zero-power line N by resistance R1 and holds, the contact of diode D2 and D4 meets protective tube FU respectively by electric capacity C1 and resistance R3, electric capacity C1 and resistance R3 is in parallel, the live wire L of another termination power of protective tube FU holds, the contact of diode D4 and D3 respectively with resistance R2, the negative pole end of voltage stabilizing didoe D6, diode D5 positive terminal is connected with the positive terminal of electrochemical capacitor C2, other end connecting resistance R4 and R6 respectively of diode D5, 4 pin of integrated IC1 and 8 pin, 4 pin of integrated IC2 and 8 pin, the VD end of integrated IC3,7 pin of resistance R4 other end difference connecting resistance R5 and integrated IC1, the resistance R5 other end connects the positive terminal of electrochemical capacitor C3 respectively, 2 pin of integrated IC1 and 6 pin, 5 pin of integrated IC1 meet electric capacity C5, and 3 pin of integrated IC1 connect the CLK+ end of integrated IC3,7 pin of resistance R6 other end difference connecting resistance R7 and integrated IC2, and the resistance R7 other end connects the positive terminal of electrochemical capacitor C4 respectively, 2 pin of integrated IC2 and 6 pin, 5 pin of integrated IC2 meet electric capacity C6, 3 pin of integrated IC2 connect the base stage of triode Q1 and Q2 respectively by resistance R8, the emitter of PNP type triode Q1 connects power supply ground by resistance R10, the emitter of NPN type triode Q2 connects power supply ground by resistance R9, the Y0 end of integrated IC3 connects the two positive terminal dodging LED LED 0 and LED1 of red indigo plant respectively, the Y1 end of integrated IC3 connects the two positive terminal dodging LED LED 2 and LED3 of red indigo plant respectively, the Y2 end of integrated IC3 connects the two positive terminal dodging LED LED 4 and LED5 of red indigo plant respectively, the Y3 end of integrated IC3 connects the two positive terminal dodging LED LED 6 and LED7 of red indigo plant respectively, the Y4 end of integrated IC3 connects the two positive terminal dodging LED LED 8 and LED9 of red indigo plant respectively, the Y5 end of integrated IC3 connects the two positive terminal dodging LED LED 10 and LED11 of red indigo plant respectively, the Y6 end of integrated IC3 connects the two positive terminal dodging LED LED 12 and LED13 of red indigo plant respectively, the Y7 end of integrated IC3 connects the two positive terminal dodging LED LED 14 and LED15 of red indigo plant respectively, the Y8 end of integrated IC3 connects the two positive terminal dodging LED LED 16 and LED17 of red indigo plant respectively, the Y9 end of integrated IC3 connects the two positive terminal dodging LED LED 18 and LED19 of red indigo plant respectively, red indigo plant is two dodges LED LED 0, LED2, LED4, LED6, LED8, LED10, LED12, LED14, the negative pole end of LED16 with LED18 is all connected the collector electrode of Q1, and red indigo plant is two dodges LED LED 1, LED3, LED5, LED7, LED9, LED11, LED13, LED15, the negative pole end of LED17 with LED19 is all connected the collector electrode of Q2,1 pin of integrated IC1 and IC2, the other end of electric capacity C5 and C6, the negative pole end of electrochemical capacitor C2 ~ C4, the contact of diode D1 and D2, the positive terminal of voltage stabilizing didoe D6, the other end of resistance R2, the VS end of integrated IC3, CLK-end and RST end all connect power supply ground.

During use, switch on power, resistance R3 and electric capacity C1 forms reduction voltage circuit, by resistance R4 and R5, electrochemical capacitor C3 and electric capacity C5, integrated IC1 forms self-oscillation impulse circuit, when integrated IC1 CLK+ from pin 3 to integrated IC3 end input oscillating impulse time, YO end ~ the Y9 of integrated IC3 holds and exports high level successively according to the pulse number of input, by resistance R6 and R7, electrochemical capacitor C4 and electric capacity C6, integrated IC2 forms self-oscillating circuit, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, when pin 3 output low level of integrated IC2, triode Q1 conducting, when self-oscillating circuit cycle of oscillation of self-oscillation impulse circuit and the integrated IC2 of integrated IC1 is identical, corresponding red indigo plant two sudden strain of a muscle LED light-emitting diode can be lighted successively, such as: when integrated IC1 CLK+ from pin 3 to integrated IC3 hold input first oscillating impulse time, the YO end of integrated IC3 exports high level, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, triode Q1 ends, the two LED LED 0 that dodges of red indigo plant is lit, when pin 3 output low level of integrated IC2, triode Q1 conducting, triode Q2 ends, the two shwoot optical diode LED1 of red indigo plant is lit, LED0 extinguishes, when integrated IC1 CLK+ from pin 3 to integrated IC3 hold input second oscillating impulse time, integrated IC3 Y1 end export high level, when the pin 3 of integrated IC2 exports high level, triode Q2 conducting, triode Q1 ends, and the two LED LED 2 that dodges of red indigo plant is lit, and LED1 extinguishes, when pin 3 output low level of integrated IC2, triode Q1 conducting, triode Q2 ends, and the two shwoot optical diode LED3 of red indigo plant is lit, LED2 extinguishes ..., move in circles successively.

The above; execution mode is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite of spirit not departing from the utility model technology; the various distortion that this area engineers and technicians make the technical solution of the utility model and improvement, all should fall in protection range that claims of the present utility model determine.

Claims (1)

1. red indigo plant is two dodges a LED decorative lamp control circuit, it is characterized in that: described red indigo plant two sudden strain of a muscle LED decorative lamp control circuit comprises protective tube FU, resistance R1 ~ R10, triode Q1 and Q2, integrated IC1 ~ IC3, electric capacity C1, C5 and C6, electrochemical capacitor C2 ~ C4, diode D1 ~ D5, voltage stabilizing didoe D6, red indigo plant is two dodges LED LED 0 ~ LED19, the contact of D1 and D3 of the rectifier bridge that diode D1 ~ D4 forms meets zero-power line N by resistance R1 and holds, the contact of diode D2 and D4 meets protective tube FU respectively by electric capacity C1 and resistance R3, electric capacity C1 and resistance R3 is in parallel, the live wire L of another termination power of protective tube FU holds, the contact of diode D4 and D3 respectively with resistance R2, the negative pole end of voltage stabilizing didoe D6, diode D5 positive terminal is connected with the positive terminal of electrochemical capacitor C2, other end connecting resistance R4 and R6 respectively of diode D5, 4 pin of integrated IC1 and 8 pin, 4 pin of integrated IC2 and 8 pin, the VD end of integrated IC3,7 pin of resistance R4 other end difference connecting resistance R5 and integrated IC1, the resistance R5 other end connects the positive terminal of electrochemical capacitor C3 respectively, 2 pin of integrated IC1 and 6 pin, 5 pin of integrated IC1 meet electric capacity C5, and 3 pin of integrated IC1 connect the CLK+ end of integrated IC3,7 pin of resistance R6 other end difference connecting resistance R7 and integrated IC2, and the resistance R7 other end connects the positive terminal of electrochemical capacitor C4 respectively, 2 pin of integrated IC2 and 6 pin, 5 pin of integrated IC2 meet electric capacity C6, 3 pin of integrated IC2 connect the base stage of triode Q1 and Q2 respectively by resistance R8, the emitter of PNP type triode Q1 connects power supply ground by resistance R10, the emitter of NPN type triode Q2 connects power supply ground by resistance R9, the Y0 end of integrated IC3 connects the two positive terminal dodging LED LED 0 and LED1 of red indigo plant respectively, the Y1 end of integrated IC3 connects the two positive terminal dodging LED LED 2 and LED3 of red indigo plant respectively, the Y2 end of integrated IC3 connects the two positive terminal dodging LED LED 4 and LED5 of red indigo plant respectively, the Y3 end of integrated IC3 connects the two positive terminal dodging LED LED 6 and LED7 of red indigo plant respectively, the Y4 end of integrated IC3 connects the two positive terminal dodging LED LED 8 and LED9 of red indigo plant respectively, the Y5 end of integrated IC3 connects the two positive terminal dodging LED LED 10 and LED11 of red indigo plant respectively, the Y6 end of integrated IC3 connects the two positive terminal dodging LED LED 12 and LED13 of red indigo plant respectively, the Y7 end of integrated IC3 connects the two positive terminal dodging LED LED 14 and LED15 of red indigo plant respectively, the Y8 end of integrated IC3 connects the two positive terminal dodging LED LED 16 and LED17 of red indigo plant respectively, the Y9 end of integrated IC3 connects the two positive terminal dodging LED LED 18 and LED19 of red indigo plant respectively, red indigo plant is two dodges LED LED 0, LED2, LED4, LED6, LED8, LED10, LED12, LED14, the negative pole end of LED16 with LED18 is all connected the collector electrode of Q1, and red indigo plant is two dodges LED LED 1, LED3, LED5, LED7, LED9, LED11, LED13, LED15, the negative pole end of LED17 with LED19 is all connected the collector electrode of Q2,1 pin of integrated IC1 and IC2, the other end of electric capacity C5 and C6, the negative pole end of electrochemical capacitor C2 ~ C4, the contact of diode D1 and D2, the positive terminal of voltage stabilizing didoe D6, the other end of resistance R2, the VS end of integrated IC3, CLK-end and RST end all connect power supply ground.