LED lamp with timing function
The utility model relates to the field of illumination, in particular to an LED lamp with a timing function. The LED lamp with the timing function comprises an LED driving circuit, an LED light source, a power supply circuit and a timing circuit, the LED driving circuit is used for driving the LED l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the field of illumination, in particular to an LED lamp with a timing function. The LED lamp with the timing function comprises an LED driving circuit, an LED light source, a power supply circuit and a timing circuit, the LED driving circuit is used for driving the LED light source, the power supply circuit supplies power to the timing circuit, the timing circuit comprises a single chip microcomputer, a crystal oscillator and a toggle switch, the crystal oscillator and the toggle switch are respectively connected with the single chip microcomputer, and the single chip microcomputer is connected with the LED light source. The toggle switch is used for inputting timing information, the control output end of the single chip microcomputer is connected with the control input end of the LED driving circuit, and the single chip microcomputer is used for correspondingly controlling the working state of the LED driving circuit according to the timing information input by the toggle switch. |
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