A circle LED flood light for a ship comprises: a first LED module including a first PWB for controlling a first LED to emit emergency light; a second LED module including a second PWB for controlling a second LED to emit general light; a base plate on which the first LED module and the second LED module are mounted; a cover frame into which the base plate is inserted and fixed; a diffusion plate coupled to the front surface of the base plate to diffuse LED light; a first terminal box disposed on the cover frame; and a second terminal box including an SMPS for operating the second LED module. According to the present invention, durability of the LED module is improved through the temperature sensor, and an electric shock accident can be prevented during replacement and maintenance by a limit switch.
본 발명은, 제1LED(111)와, 제1PWB(112)가 포함되어 비상용 조명을 조사하는 제1LED모듈(110), 제2LED(121)와, 제2PWB(122)가 포함되어 일반용 조명을 조사하는 제2LED모듈(120), 베이스 플레이트(130), 베이스 플레이트(130)가 인입되어 고정되는 커버 프레임(140), LED광을 확산시키는 확산판(150), 선내 비상전력망에 연결되어 교류전원을 직류전원으로 변환하여 제1LED모듈(110)로 비상전원을 공급하고, 제1LED모듈(110)을 조작하는 SMPS를 구비하는 제1터미널박스(160), 제1터미널박스(160)와 결선되며, 커버 프레임(140)의 타측 상단에 배치되고, 선내 일반전력망에 연결되어 교류전원을 직류전원으로 변환하여 제2LED모듈(120)로 일반전원을 공급하고, 제2LED모듈(120)을 조작하는 SMPS를 구비하는 제2터미널박스(170), 및 제1터미널박스(160)와 제2터미널박스(170) 간의 결선 여부를 스위칭할 수 있는 스위치를 포함하는 선박용 기계실 서클 LED 플러드 조명을 제공한다.
LED CIRCLE FLOOD LIGHT EMITTING DIODE OF MACHINERY SPACE FOR SHIP AND SHIP HAVING THE SAME
선박용 기계실 서클 LED 플러드 조명 및 이를 구비한 선박
2024-03-07
Patent
Electronic Resource
Korean
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / H05B ELECTRIC HEATING , Elektrische Heizung |
LED CIRCLE FLOOD LIGHT EMITTING DIODE OF MACHINERY SPACE FOR SHIP AND SHIP HAVING THE SAME
European Patent Office | 2024