LED smart ceiling lamp utilizing wireless (Bluetooth) control technique

Abstract

The invention discloses an LED smart ceiling lamp utilizing a wireless (Bluetooth) control technique. The LED smart ceiling lamp mainly comprises an LED smart control power supply and an LED red-green-blue white light PCB lamp board, wherein the LED smart control power supply internally comprises a Bluetooth module, an MCU and an LED power supply driving module; the Bluetooth module is used for receiving a Bluetooth signal sent by terminal smart controllers (such as a cell phone, a tablet personal computer) and transmitting the signal to the MCU; the MCU processes the signal and transmits the signal command to the LED power supply driving module; the LED power supply driving module supplies power for the LED red-green-blue white light PCB lamp board via a power supply output wire; the functions of switching, color modulation, luminance modulation, timing, music flash lamps and the like of the LED smart ceiling lamp can be controlled in a wireless (Bluetooth) mode; and the functions and colors of light are enriched, and the LED smart ceiling lamp has relatively high operability and practical value.

Description

technical field [0001] The invention relates to a wireless (Bluetooth) control technology for LED smart ceiling lamps, especially for the wireless control of LED smart ceiling lamps by using terminal smart controllers such as mobile phones and tablet computers without remote control or WI-FI network. control. Background technique [0002] At present, the wireless control technology used in the known LED ceiling lamps is mostly controlled by the remote control. The LED ceiling lamp can be switched on and off, the brightness adjustment and simple color control can be performed by using the remote control, but the effective control distance of the remote control is relatively short during use. And there can be no obstacles in the middle, and the color change is very limited, mostly limited to the change between the color temperature of white light. Secondly, there is also a wireless control technology using Wi-Fi, which can be controlled remotely using devices such as mobile p...

AI Technical Summary

Problems solved by technology

[0002] At present, the wireless control technology used in the known LED ceiling lamps is mostly controlled by the remote control. The LED ceiling lamp can be switched on and off, the brightness adjustment and simple color control can be performed by using the remote control, but the effective control distance of the remote control is relatively short during use. And there can be no obstacles in the middle, the color change is very limited, mostly limited to the change between the color temperature of white light

Secondly, there is also a wireless control technology using Wi-Fi, which can be controlled remotely using devices such as mobile phones and tablet computers, but this technology must be carried out with the help of intermediate devices such as Wi-Fi networks and gateways. Operates efficiently, is network dependent and thus less conducive to adoption

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