Pickup LED color modulation lamp

A technology of LED lights and color-tuning lights, applied in the field of lighting, can solve problems such as inseparability

Inactive Publication Date: 2018-06-08
深圳市物联微电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Smart lights use APP to realize control, either use WiFi network connection, or use Bluetooth wireless connection, but they are inseparable from the control of mobile phone APP terminal equipment

Method used

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  • Pickup LED color modulation lamp

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Embodiment 1

[0017] like figure 1 As shown, the present invention provides a kind of pickup LED toning lamp, comprises power supply 1, microprocessor 2, AD module 3, pickup 4, PWM control module 5 and RGB three-color LED lamp 6, power supply 1 and microprocessor 2 are electrically connected, the pickup 4 is connected to the signal of the microprocessor 2 through the AD module 3, and the microprocessor 2 is electrically connected to the RGB three-color LED lamp 6 through the PWM control module 5; wherein:

[0018] Power supply 2: Mains electricity is converted into weak electricity to supply power for each module;

[0019] Pickup 4: monitor the ambient sound, convert the sound into an electrical signal, and obtain the sound analog quantity;

[0020] AD module 3: AD conversion module, which converts the sound analog signal into a digital signal and transmits it to the microprocessor for processing;

[0021] Microprocessor 2: process the sound digital signal, extract the sound spectrum info...

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PUM

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Abstract

The invention discloses a pickup LED color modulation lap. The pickup LED color modulation lap comprises a power supply, a microprocessor, an AD module, a pickup device, a PWM control module and a RGBthree-color LED lamp, wherein the power supply is electrically connected with the microprocessor, the pickup device is in signal connection with the microprocessor by the AD module, and the microprocessor is in electric-control connection with the RGB three-color LED lamp via the PWM control module. The RGB color modulation LED lamp having a pickup function does not need a mobile phone and a network, the pickup device (a microphone) is designed, environmental sound is acquired, sound frequency spectrum is extracted by the processor, frequency spectrum information is used as a control parameter, a PWM duty ratio is controlled, light-emitting control of a RGB LED is achieved, and the purpose of color modulation is achieved. The pickup LED color modulation LED lamp can independently use, isnot dependent on other equipment and is simple to use, and color modulation can be achieved by acquiring the environmental sound (music playing or talking).

Description

technical field [0001] The invention relates to a toning lamp, in particular to a sound-picking LED toning lamp, which belongs to the technical field of lighting lamps. Background technique [0002] Lighting is the use of various light sources to illuminate work and living places to facilitate people's production and life. Lighting is a rigid need of people. With the progress of society, the ways and uses of lighting have been continuously enriched. In addition to the basic lighting needs, there are more and more entertainment experience and health care needs. With the advancement of technology, the functions of lighting products are becoming more and more powerful, and lighting products that support dimming and color adjustment are gradually flooding the market. [0003] Especially with the development of network technology and the emergence of smart phones in recent years, the intelligence of lamps has gradually emerged. The smart lighting market has developed well in r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/20Y02B20/30
Inventor 陈平熊明春王者师
Owner 深圳市物联微电子有限公司
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