CN201878380U

CN201878380U - LED music sound control light system

Info

Publication number: CN201878380U
Application number: CN2010205840417U
Authority: CN
Inventors: 覃志敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2011-06-22
Anticipated expiration: 2020-10-29

Abstract

The utility model provides a LED music sound accuse lamp system, it includes: the LED lamp body that several dispersion was independently installed, and the power supply who supplies power for this several LED lamp body, all include the LED lamp in this each LED lamp body, sound signal detection module, amplifier circuit module, digital analysis processing module, light control module, and power frequency synchronizing signal draws the module, this sound signal detection module, amplifier circuit module, digital analysis processing module, light control module, and LED lamp electric connection in proper order, power frequency synchronizing signal draws module and digital analysis processing module electric connection, power supply draws module and digital analysis processing module electric connection through this power frequency synchronizing signal. The utility model discloses abandoned traditional DMX512 bus control mode, used the power frequency synchronous, adopted the independent mounting means of dispersion, simplified the system architecture, reduced the application cost, easy to assemble and debug, easy to use and marketing have widened the application field of music sound accuse lamp.

Description

LED music acoustic control lamp system

Technical field

The utility model relates to a kind of acoustic control lamp system, relates in particular to a kind of LED music acoustic control lamp system.

Background technology

Along with development of science and technology, the application of acoustic control lamp in people's daily life is extensive gradually, especially in some large-scale public place of entertainment or public place, need to attract with eye-catching light everybody's attention, therefore many multicoloured light of employing also follow specific frequency change to come the accent light effect.The design of usually adopting light accompanied by music sound to change in the prior art not only has good visual effect, and more feeling has the auditory effect that makes people's mood joyful.Yet present existing music acoustic control lamp technology is for adopting DMX512 bus controlling schemes, and this scheme needs the support of DMX512 bus, thereby debugging is installed, reached to field apparatus bring inconvenience.In addition, existing music acoustic control lamp system is a centralized control, and its cost is unfavorable for the extensive use in market than control system equipment higher, need be high.

The utility model content

The purpose of this utility model is, a kind of LED music acoustic control lamp system is provided, and it adopts and disperses independently mounting means, has simplified system configuration, has reduced application cost, makes things convenient for Installation and Debugging, is easy to use and marketing.

For achieving the above object, the utility model provides a kind of LED music acoustic control lamp system, it comprises: several disperse independent mounted LEDs lamp body, and be the power supply of these several LED lamp bodies power supplies, include the LED lamp in this each LED lamp body, the voice signal detection module, the amplifying circuit module, the numerical analysis processing module, lighting control module, and power frequency synchronizing signal extraction module, this voice signal detection module, the amplifying circuit module, the numerical analysis processing module, lighting control module, and the LED lamp electrically connects successively, power frequency synchronizing signal extraction module and numerical analysis processing module electrically connect, and power supply electrically connects by this power frequency synchronizing signal extraction module and numerical analysis processing module.

The civil power that described power supply employing frequency is 50-60HZ is several LED lamp bodies power supplies.

Be equipped with power supply interface on described each LED lamp body, power supply electrically connects by the power frequency synchronizing signal extraction module of this power supply interface and LED lamp body inside.

Described voice signal detection module is a microphone.

Described numerical analysis processing module is a single-chip microcomputer, this single-chip microcomputer respectively with amplifying circuit module, lighting control module, and the power frequency synchronizing signal extraction module electrically connect.

Described several LED lamp bodies electrically connect with power supply respectively.

Described several LED lamp bodies and power supply electrically connect, and electrically connect between these several LED lamp bodies.

Adopt series, parallel or series-parallel connection mode to electrically connect between described several LED lamp bodies.

The beneficial effects of the utility model: LED music acoustic control lamp system provided by the utility model, it has abandoned traditional DMX512 bus control model, the use power frequency is synchronous, employing disperses independently mounting means, simplify system configuration, reduced application cost, made things convenient for Installation and Debugging, be easy to use and marketing, widened the application of music acoustic control lamp.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by embodiment of the present utility model is described in detail.

In the accompanying drawing,

Fig. 1 is the structural representation of the utility model LED music acoustic control lamp system one specific embodiment;

Fig. 2 is the module diagram of LED lamp body one specific embodiment in the utility model LED music acoustic control lamp system.

Embodiment

For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.

As Fig. 1, shown in 2, the utility model provides a kind of LED music acoustic control lamp system, it comprises: several disperse independent mounted LEDs lamp body 10, and be the power supply 20 of these several LED lamp bodies 10 power supplies, include LED lamp 11 on this each LED lamp body 10, voice signal detection module 12, amplifying circuit module 14, numerical analysis processing module 16, lighting control module 18, and power frequency synchronizing signal extraction module 19, this voice signal detection module 12, amplifying circuit module 14, numerical analysis processing module 16, lighting control module 18, and LED lamp 11 electrically connects successively, power frequency synchronizing signal extraction module 19 electrically connects with numerical analysis processing module 16, and power supply 20 electrically connects by this power frequency synchronizing signal extraction module 19 and numerical analysis processing module 16.

The frequency that the power supply 20 of the utility model LED music acoustic control lamp system can be adopted as the power supply of common lamp body is that the civil power of 50-60HZ is several LED lamp bodies 10 power supplies, can be applied to indoor, and various space situations such as outdoor arbitrarily.

Further, be equipped with power supply interface (not shown) on each LED lamp body 10 of the present utility model, power supply 20 electrically connects by the power frequency synchronizing signal extraction module 19 of this power supply interface and LED lamp body 10 inside.This power supply interface can use common lamp body power supply interface, can conveniently replace traditional emitting bulb lamp source.

As a kind of preferred embodiment of the present utility model, described voice signal detection module 12 is a common microphone (MIC), numerical analysis processing module 16 is a single-chip microcomputer, this single-chip microcomputer respectively with amplifying circuit module 14, lighting control module 18, and power frequency synchronizing signal extraction module 19 electrically connect.During work, the microphone collected sound signal, input to single-chip microcomputer after voice signal amplifies by amplifying circuit module 14 and carry out digital processing, after this single-chip microcomputer is handled by specific digital algorithm, according to specific rule and under the synchronous power frequency mode of power frequency synchronizing signal extraction module 19 the LED lamp 11 in the controlling and driving LED lamp body 10 luminous, music sounds to beat, to change different light-emitting modes such as brightness, color with music beat.

LED music acoustic control lamp system of the present utility model relies on the feature of power frequency synchronizing signal extraction module 19 synchronisms, and the independent mounted LEDs lamp body of a plurality of dispersions can be combined into a music acoustic control lamp synchro system.Because integrated voice signal detection module 12 on the LED lamp body 10 in the utility model, amplifying circuit module 14, numerical analysis processing module 16, lighting control module 18, and power frequency synchronizing signal extraction module 19, it adopts common lamp body power supply, the mode of connection just can work, LED lamp body 10 can be put installation arbitrarily, the DMX512 control bus and the controller that do not need traditional music control lamp, have characteristics such as easy to install, with low cost.Especially, this lighting control module 18 can be located at LED lamp body inside, also can be located at LED lamp body outside.When this LED lamp body occurred with the Ceiling light form, lighting control module 18 generally was external; When this LED lamp body occurred with the common bulb form, lighting control module 18 generally was built in LED lamp body the inside.As selectivity embodiment of the present utility model, these several LED lamp bodies can electrically connect with power supply 20 respectively; Perhaps, these several LED lamp bodies not only electrically connect with power supply 20, also electrically connect between these several LED lamp bodies, and the connection between these several LED lamp bodies can adopt series, parallel or series-parallel connection mode to electrically connect.

In sum, LED music acoustic control lamp system provided by the utility model, it has abandoned traditional DMX512 bus control model, the use power frequency is synchronous, adopts and disperses independently mounting means, has simplified system configuration, reduced application cost, make things convenient for Installation and Debugging, be easy to use and marketing, widened the application of music acoustic control lamp.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.

Claims

1. A kind of LED music sound control lamp system, it is characterized in that, it comprises: the LED lamp body of several scattered independent installations, and the power supply for these several LED lamp bodies power supply, all comprises LED lamp in each LED lamp body , sound signal detection module, amplifying circuit module, digital analysis and processing module, lighting control module, and power frequency synchronous signal extraction module, the sound signal detection module, amplifying circuit module, digital analysis and processing module, lighting control module, and LED lights in sequence Electrically connected, the power frequency synchronization signal extraction module is electrically connected to the digital analysis and processing module, and the power supply is electrically connected to the digital analysis and processing module through the power frequency synchronization signal extraction module.

2. The LED music voice-activated lamp system according to claim 1, wherein the power supply uses commercial power with a frequency of 50-60 Hz to supply power to several LED lamp bodies.

3. The LED music voice control lamp system according to claim 1, wherein each LED lamp body is provided with a power supply interface, and the power supply is extracted from the power frequency synchronization signal inside the LED lamp body through the power supply interface. The modules are electrically connected.

4. The LED music voice control lamp system according to claim 1, wherein the sound signal detection module is a microphone.

5. The LED music sound control lamp system as claimed in claim 1, wherein the digital analysis and processing module is a single-chip microcomputer, which is electrically connected to the amplifier circuit module, the lighting control module, and the power frequency synchronization signal extraction module respectively. connect.

6. The LED music sound-activated lamp system according to claim 1, wherein the plurality of LED lamp bodies are respectively electrically connected to a power supply.

7. The LED music voice control lamp system according to claim 1, wherein the plurality of LED lamp bodies are electrically connected to a power supply, and the plurality of LED lamp bodies are electrically connected to each other.

8. The LED music sound-activated lamp system according to claim 7, wherein the plurality of LED lamp bodies are electrically connected in series, in parallel, or in parallel.