Mobile phone Bluetooth-controlled LED ceiling lamp
A LED ceiling lamp, bluetooth control technology, applied in the direction of electric lamp circuit layout, lighting and heating equipment, electrical components, etc., can solve the problem of single color of lamps and lanterns
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] An LED ceiling lamp with adjustable brightness and adjustable color temperature, including a lampshade 1, a set of positive yellow light beads 2 and a set of positive white light beads 3 are installed inside the light shade, and each set of light beads is respectively connected to a corresponding control circuit 4, 5 connection, each group of lamp beads is composed of 15 strings of 3 and 45 LED lamp beads, the output current of each group of lamp beads is a maximum of 450mA, and the voltage is 45V-50V; the control circuit includes a Bluetooth control circuit, pulse width modulation programmable Controller circuit and constant current drive circuit.
[0012] The pulse width of the pulse width modulation programmable controller circuit is controlled by a photosensitive control circuit and a timing circuit; the constant current drive circuit is prov...
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