WIRELESS POWER TRANSMISSION DEVICE ENHENCING VISIBILITY OF CHARGING STATE AMD FURNITURE HAVING CHARGING FUNCTION BY INSTALLING THE SAME

• Main Author: JUNG, CHUN KIL
• Format: Patent
• Language: English; Korean
• Published: 14.11.2023
• Subjects: BLASTING; CABINETS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COFFEE MILLS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DESKS; DOMESTIC ARTICLES OR APPLIANCES; DRAWERS; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; FURNITURE; GENERAL DETAILS OF FURNITURE; GENERATION; HEATING; HUMAN NECESSITIES; LIGHTING; MECHANICAL ENGINEERING; OFFICE FURNITURE; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SPICE MILLS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SUCTION CLEANERS IN GENERAL; SYSTEMS FOR STORING ELECTRIC ENERGY; TABLES; WEAPONS

본 발명은, 무선 전력 신호를 전송하기 위한 1차 코일을 포함하는 전송 블록; 무선 충전 여부를 표시하기 위한 발광부; 상기 발광부로부터의 광을 전파시키기 위한 도광부; 및 상기 전송 블록을 제어하여, 무선 전력 수신 장치로 무선 전력 신호를 전송하고, 상기 무선 전력 수신 장치로부터의 충전 상태 정보에 기초하여, 상기 발광부를 제어하는 전송 제어부를 포함하는, 충전 상태의 시인성을 높인 무선 전력 전송 장치 및 이를 장착한 무선 충전 기능을 구비한 가구에 관한 것이다. The present invention relates to a wireless power transmission device having increased visibility of a charging state and an apparatus having a wireless charging function equipped with the same. The wireless power transmission device comprises: a transmission block including a primary coil for transmitting a wireless power signal; a light emitting unit for displaying whether wireless charging is performed; a light guide unit for propagating light from the light emitting unit; and a transmission control unit configured to control the transmission block to transmit a wireless power signal to a wireless power receiving unit and to control the light emitting unit based on charging state information from the wireless power receiving device.