Power supply control system of field camping illuminating lamp

The utility model provides a power supply control system of a field camping illuminating lamp. The system comprises an AC power supply module, a storage battery power supply module, a dry cell power supply module, a CPU controller and an LED drive module. The AC power supply module comprises an AC/D...

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Bibliographische Detailangaben
Hauptverfasser:	REN XIAOYONG, HUANG GUANGHONG, LIU JIANFEI, ZHANG TIANBIAO, ZHANG FUCAI, NING TAO, SHEN CHENG, HU GUOCHANG, CAO SHIHONG
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The utility model provides a power supply control system of a field camping illuminating lamp. The system comprises an AC power supply module, a storage battery power supply module, a dry cell power supply module, a CPU controller and an LED drive module. The AC power supply module comprises an AC/DC converter and a voltage stabilizing circuit. The AC power supply is connected to the LED drive module through the AC/DC converter and the voltage stabilizing circuit. The storage battery power supply module comprises a charge and discharge control circuit and a voltage detection circuit. The output end of the voltage detection circuit is connected to the CPU controller. The CPU controller is connected to the charge and discharge control circuit. The system supplies power for a field camping illuminating lamp in various manners such as an AC power supply, a storage battery and a dry cell. The system improves power supply stability of the field camping illuminating lamp, and prolongs the power supply time.