A multifunctional led device and multifunctional speaker system
一种LED装置、多功能的技术,应用在LED照明领域,能够解决匹配度差、体积大、不太适用等问题,达到安装使用方便、整体结构简单、好视听享受的效果
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Embodiment 1
[0029] Example 1: as figure 1 As shown, the multifunctional LED device 1 of the present invention includes an LED driving and power supply unit 10 , a controller unit 11 , an audio codec unit 12 , an audio power amplifier unit 13 , a speaker unit 14 , a wireless transceiver module 15 , and an LED light source assembly 17 . The wireless transceiver module 15 can not only maintain communication with the smart terminal 2, but also communicate with other LED devices.
[0030] The LED driving and power supply unit 10 drives the LED light source assembly 17 and supplies power to the entire multifunctional LED device 1 .
[0031] When communicating with the smart terminal 2, the smart terminal 2 transmits wireless digital audio and control signals to the wireless transceiver module 15, and the wireless transceiver module 15 sends the received wireless digital audio and control signals to the controller unit 11, and then the controller unit 11. 11. The received digital audio signal i...
Embodiment 2
[0039] Example 2: Figure 4 A schematic diagram of the frame of the multifunctional LED device in this embodiment, Figure 4 The multifunctional LED device shown with figure 1 The multifunctional LED unit shown is similar in structure, with the following differences: Figure 4The multi-function LED device 1 shown is not provided with an audio codec unit, the smart terminal 2 transmits wireless audio and control signals to the wireless transceiver module 15, and the wireless transceiver module 15 sends the received wireless audio and control signals to the controller unit 11. , the controller unit 11 performs algorithm processing on the received audio signal and sends it to the wireless transceiver module 15 and the audio power amplifier unit 13, the wireless transceiver module 15 can be connected with the audio power amplifier unit 13, and the audio power amplifier unit 13 is connected with the speaker unit 14.
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