CN201063933Y

CN201063933Y - Audio modulation color lamp controller

Info

Publication number: CN201063933Y
Application number: CNU2007200528361U
Authority: CN
Inventors: 邹勇; 简戈; 李文锋; 张悦广; 张永才
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-15
Filing date: 2007-06-15
Publication date: 2008-05-21
Anticipated expiration: 2017-06-15
Also published as: WO2008151475A1

Abstract

The utility model provides an audio modulation festoon lamp controller which consists of a power section and a control section, wherein, the control section comprises an upper shell, a lower shell, circuit board components, a switch and a socket or a lead wire; a sensitivity potentiometer, a display LED lamp and a standard audio input interface or a sound control input interface are arranged on a shell; the circuit board components comprise a signal input processing and anti-interference processing circuit, an option switch, a control output processing module and a power module and an alternating current power interface module; the signal input processing and anti-interference processing circuit is connected with the option switch which is connected with the control output processing module; the control output processing module is connected with a festoon lamp; the control output processing module and the festoon lamp are respectively connected with the alternating current power interface module. The utility model can be widely applied in various situations with festoon lamps and has the advantages of intensity change of lights along with highness of audio frequency, strong rhythm sense and high practicality.

Description

The voice modulation color lamp controller

Technical field

The utility model relates to a kind of control device, a kind of specifically lamp dimmer by audio frequency change modulates lighting effects.

Background technology

At present, color lamp on the market is essentially the fixed routine control mode, comprise horse race, get brighter gradually dark, wave flicker, functional modes such as star flicker, the shortcoming of this control mode is that the flicker of color lamp can not be synchronous with audio rhythm, lacks timing, and it is dull and stiff to show.

Summary of the invention

In order to solve the deficiency that the flicker of color lamp in the prior art is single, lack timing, the utility model provides a kind of voice modulation color lamp controller that can make color lamp and anomaloscope luminous intensity luminous by the rhythm flicker with music beat, melody and audio frequency height.

For achieving the above object, the utility model is achieved by the following technical programs:

The voice modulation color lamp controller is by power unit, control section is formed, control section is mainly by upper shell, lower house, circuit board assemblies, switch, socket or lead-in wire constitute, the sensitivity potentiometer is installed on the housing, show the LED lamp, standard audio input interface or acoustic control input interface, described circuit board assemblies comprises signal input processing and removes to disturb treatment circuit, selector switch, control output processing module and power module, the AC power interface module, the signal input is handled and is gone to disturb treatment circuit to be connected selector switch, selector switch is connected with the control output processing module, the control output processing module connects color lamp, and control output processing module and color lamp connect the AC power interface module respectively; Control section also has a singlechip microprocessor, and this singlechip microprocessor one end is connected with control output processing module and indicating module, and the other end is connected with memory; The singlechip microprocessor of control section also is connected with a power module.

In the utility model, the sensitivity potentiometer is used to regulate the sensitivity of acoustic control, when potentiometer W when turning down greatly, sound controling sensitivity is higher, otherwise lower; But when W was too small, at this moment electric light Chang Liang then lost the acoustic control effect.And show that the LED lamp is used to indicate power supply to switch on or the power supply of indication when closing music controller leads directly to, or fixing flicker is indicated and the audio frequency flicker is indicated, and when fixing flicker was indicated, color lamp and music were asynchronous; During audio frequency flicker indication, color lamp and music are synchronous, and color lamp is flicker rhythmically with the beat of music.

Audio frequency apparatuses such as the standard audio input interface can external MP3, VCD, DVD, mobile phone, broadcast receiver, and the acoustic control input interface can external microphone.

The utility model is handled the signal of input audio frequency by the voice modulation color lamp controller, extracts music rhythm signal, and the lamplight brightness of color lamp is adjusted, and makes light strong and weak strong and weak consistent with music frequency, rhythm, the lighting effects that the generation innervation is strong.

Compared with prior art, the utlity model has following obvious improvement and outstanding characteristics:

1, the time that makes lamp decoration flicker changes with the variation of music rhythm, but also can set the time interval of lamp decoration flicker according to demand.

2, the light power of lamp decoration, bright-dark degree change with the height of music tone, give strong timing and the excitement of people.

3, power supply is applied widely, supports directly use civil power 110V～250V, but and continuous operation, good heat dissipation effect, long service life.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the block diagram of voice modulation color lamp controller.

Fig. 2 is the circuit theory diagrams of voice modulation color lamp controller.

Embodiment

Fig. 1 shows the schematic block circuit diagram of voice modulation color lamp controller.The voice modulation color lamp controller is by power unit, control section is formed, control section is mainly by upper shell, lower house, circuit board assemblies, switch, socket or lead-in wire constitute, the sensitivity potentiometer is installed on the housing, show the LED lamp, standard audio input interface or acoustic control input interface, circuit board assemblies is mainly handled by the signal input and is removed to disturb treatment circuit, selector switch, the control output processing module, power module, AC power interface module and singlechip microprocessor constitute, the signal input is handled and is gone to disturb treatment circuit to be connected selector switch, selector switch connects the control output processing module, the control output processing module connects color lamp, the control output processing module also is connected with the AC power interface module respectively with color lamp, singlechip microprocessor one termination control output processing module and indicating module, another termination memory.Audio frequency apparatuses such as the standard audio input interface can external MP3, VCD, DVD, mobile phone, broadcast receiver, the acoustic control input interface can external microphone.

At first, be added to the audio frequency processing circuit adjustment that gains by microphone or with audio frequency bundle of lines audio signal, filter circuit in the audio frequency processing circuit filters non-essential audio signal, signal after filtering is added to selector switch, select as required with staff or remote control mode by the user, switch the signal of being liked, after selecting signal, the controllable silicon that this signal outputs to the control output processing module triggers pin, after signal reaches certain amplitude, the controllable silicon conducting is connected the various color lamps of silicon controlled and forms ac circuit, thereby lighted by electric current; And its to light the time consistent with the silicon controlled make-and-break time, and the silicon controlled on off operating mode is controlled by music rhythm, has therefore produced lamplight brightness and has changed and the consistent effect of music rhythm power.

Fig. 2 shows the circuit theory diagrams of voice modulation color lamp controller.This controller is by audio pickup loop, line traffic control loop, fixed frequency flicker loop, electric power loop and indication loop and straight circuit forming circuit main body.

In the audio pickup loop, resistance R 1, socket J1, capacitor C 1, resistance R 5 constitute the audio pickup loop, the audio signal of gathering is coupled to the 3rd pin of IC (TY756A1) through C1, through the IC inter-process after IC the 1st pin output, being coupled to IC the 11st pin through capacitor C 5 again returns inside and handles, export by IC the 13rd pin then, remove to trigger controllable silicon VT3 through R13, Audio Led, make controllable silicon VT3 follow the rhythm of pickup signal power and open or close, thereby make the color lamp energising, the outage that connect controllable silicon VT3 form the rhythm flicker.

Socket J2, audio frequency transformer, capacitor C 2, resistance R 9 have constituted line traffic control audio collection loop, the audio signal of gathering is input to IC (TY756A1) the 11st pin through capacitor C 2 couplings and enters the IC inter-process, export by IC the 13rd pin then, remove to trigger controllable silicon VT3 through R13, Audio Led, the rhythm that makes controllable silicon VT3 follow the pickup signal power opens or closes, and then makes the color lamp energising, the outage that connect controllable silicon VT3 form the rhythm flicker.

In fixed frequency flicker loop, the inner oscillator signal that produces of IC (TY756A1) is exported through the IC6 pin, auxiliary switch contact, capacitor C 3, R9 through socket J2, J1 form the fixed frequency acquisition circuit, socket J2, J1 are the stereophone and the MIC socket of belt switch, when MIC or stereo plug insertion socket, plug can back down contact switch, and the loop disconnects, thereby plays the signal selection.Signal is input to IC (TY756A1) the 11st pin and enters the IC inter-process, export by IC the 13rd pin then, remove to trigger controllable silicon VT3 through R13, Audio Led, the rhythm that makes controllable silicon VT3 follow the pickup signal power opens or closes, thereby makes the color lamp energising, the outage that connect controllable silicon VT3 form the rhythm flicker.And IC the 10th pin, key switch S1 are combined as fixed frequency flicker fancy and select the loop, whenever press S1 and will select a new flicker pattern once.

Capacitor C 8, resistance R 12, R11, diode VD1, VD2, capacitor C 7, C6, resistance R 10, diode ZD, power module VR1, capacitor C 4 constitute electric power loop, produce voltage and supply with IC (TY756A1), make the IC operate as normal.

In the indication loop, Power LED is power supply indication, and when the voice modulation color lamp controller plugs in, indicator light is worked at once, and the indication power supply is effective; R13, Audio led then follow the music rhythm flicker, represent working properly.

In the straight circuit, when short switch S2 disconnection, Alternating Current Power Supply is controlled by controllable silicon VT3; When S2 closes, AC power will lead directly to, and no longer be subjected to SCR control.S2, CON1, CON2 combine and can also form a combined socket and switch commonly used, and when not needing to control color lamp, the S2 that closes a switch then can make color lamp Chang Liang, pulls out color lamp, and socket can also be used as general household outlet.

In order to improve manual intelligent, this controller also can increase microprocessor as required, carries out the function expansion, when the user uses, only needs to select unlike signal to the corresponding input port of control box, color lamp is received control box delivery outlet socket get final product.

According to technique scheme, those skilled in the art can also design the more voice modulation color lamp controller of multichannel according to actual needs.

Operating principle of the present utility model and using method are as follows: voice modulation color lamp controller output is connected to Color lamp string, insert alternating current by plug, energized, switch is forwarded to " ON " position, audio frequency apparatus such as MP3, VCD, CD, DVD, mobile phone, broadcast receiver or microphone are connected to the standard audio input interface by 3.5 standard audio lines; Then, open the music player playing back music, and regulate volume,, till the flicker effect of color lamp is best, get final product by regulating the sensitivity potentiometer.

The utility model color lamp controller can grasp out multiple music element from the music data of gathering, the real-time intensity of combining music changes with the control color lamp, color lamp is glimmered along with the beat of music and melody, form the power and light and shade variation of light, be rich in strong music atmosphere.This color lamp controller can be widely used in the occasion that there is color lamp in shop, family and zone, various environment sight spot and stage, acousto-optic toy, Color christmas lamp, decorative lamp, Karaoke room light and stage, dance hall etc., provide effect good light control, produce dynamic strong light change effect, have very high practicality and recreational value.

The foregoing description is only enumerated for explanation the utility model, is not to be used to limit the utility model, and the structure of any effects equivalent based on the conversion of the technical program institute all belongs to protection range of the present utility model.

Claims

1. voice modulation color lamp controller, by power unit, control section is formed, control section comprises upper shell, lower house, circuit board assemblies, switch, socket or lead-in wire, it is characterized in that: the sensitivity potentiometer is installed on the housing, standard audio input interface or acoustic control input interface, show the LED lamp, described circuit board assemblies comprises signal input processing and removes to disturb treatment circuit, selector switch, control output processing module and power module, the AC power interface module, the signal input is handled and is gone to disturb treatment circuit to be connected selector switch, selector switch is connected with the control output processing module, the control output processing module connects color lamp, and control output processing module and color lamp connect the AC power interface module respectively.

2. voice modulation color lamp controller according to claim 1, it is characterized in that: described control section also has a singlechip microprocessor, described singlechip microprocessor one end connects control output processing module and indicating module, other end connected storage.

3. voice modulation color lamp controller according to claim 1 is characterized in that: described singlechip microprocessor also connects a power module.