In the present invention, disclosed are a variable focus lighting device and a variable focus lighting system. The installation space in the indoor roof is reduced by adjusting the irradiation position of light to various positions in the indoor space using one light source. The variable focus lighting device includes a light source, a variable focus lens, and an actuator.
본 발명에서는 하나의 광원을 이용하여 실내공간의 다양한 위치로 빛의 조사 위치를 조절함으로써 실내 루프에서 설치공간이 축소되고, 제조 단가가 저감되는 초점 가변형 조명 장치 및 초점 가변형 조명 시스템이 소개된다.
VARIABLE FOCUS LAMP APPARATUS AND VARIABLE FOCUS LAMP SYSTEM
초점 가변형 조명 장치 및 초점 가변형 조명 시스템
2022-12-22
Patent
Electronic Resource
Korean
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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