WIRELESS CHARGING DEVICE AND SEPARATE HIGH-DEFINITION WEBCAM

摘要

A wireless charging device and a separate high-definition webcam. The wireless charging device comprises a transmitting end and a receiving end. The transmitting end comprises multiple infrared lamps (1). The receiving end comprises a photovoltaic panel (2) and a power output interface. Infrared light beams emitted by the infrared lamps are converged toward the photovoltaic panel. After conversion of light energy into electric power by the photovoltaic panel, the electric power is outputted from the power output interface. The charging device provides adequate light to the photovoltaic panel to supply power. Moreover, the light beams emitted by the infrared lamps are invisible and thus do not affect indoor lighting and daily life and present no radiation hazard. The separate high-definition webcam comprises a front end portion and a rear end portion. The wireless charging device realizes power supply from the front end portion. The webcam supports quick wake-up and does not need to be charged except in frequent-use circumstances. The invention realizes charge-free operation and wireless charging for a network-connected front camera on standby, and meets the requirement of a large bandwidth for high-definition audio/video communication, thereby improving user experience.