Energy -conserving street lamp control circuit of wind energy and solar energy power supply
The utility model discloses an energy -conserving street lamp control circuit of wind energy and solar energy power supply, a serial communication port, including solar energy power generation circuit, wind power generation circuit, battery, ultrasonic sensing circuit and illumination intensity sens...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an energy -conserving street lamp control circuit of wind energy and solar energy power supply, a serial communication port, including solar energy power generation circuit, wind power generation circuit, battery, ultrasonic sensing circuit and illumination intensity sensor circuit, solar energy power generation circuit and wind power generation circuit link to each other with the battery, the battery is ultrasonic sensing circuit, illumination intensity sensor circuit and the power supply of energy -conserving street lamp, the power break -make of ultrasonic sensing circuit is controlled by the illumination intensity sensor circuit, the illumination intensity sensor circuit detects to in the daytime, breaks off the power of ultrasonic sensing circuit, when the illumination intensity sensor circuit detects to night, the power of switch -on ultrasonic sensing circuit, the signal output part of ultrasonic sensing circuit connects street lamp supply circuit's control end to the switch |
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