LED A SUNLIGHT LED STREETLAMP UTILIZING LITHIUM-ION BATTERY

摘要

The present invention relates to a sunlight LED streetlamp utilizing a lithium ion battery. More specifically, the present invention operates an LED streetlamp by charging electric power to a lithium ion battery through sunlight generation. In the case where the lithium ion battery is discharged to a certain level or less, the present invention operates the LED streetlamp while performing charging through a commercial AC power source applied from the outside. Accordingly, the present invention relates to the sunlight LED streetlamp which is always operable while utilizing an existing streetlamp infrastructure.