Light-emitting diode (LED) human induction lamp
The utility model discloses a light-emitting diode (LED) human induction lamp. The LED human induction lamp comprises a power input unit, an LED luminous unit, a drive circuit, a human induction module, a human induction module power unit, a light-operated detection control circuit and a light-opera...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a light-emitting diode (LED) human induction lamp. The LED human induction lamp comprises a power input unit, an LED luminous unit, a drive circuit, a human induction module, a human induction module power unit, a light-operated detection control circuit and a light-operated circuit power unit which are sequentially connected; an output end of the power input unit is respectively connected with the light-operated circuit power unit, the human induction module power unit and the LED luminous unit; when light rays are intense in the daytime, a control signal is output to ensure that the human induction module is not powered up and in a non-work state, and circuits behind the human induction module are also in the non-work state, so that static power consumption of the circuits is extremely low; and in addition, when the light rays are weak at night, the human induction module is normally powered up; and when someone is there, a signal is sent to control the drive circuit to drive the |
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