In accordance with the present invention, an electric contact-selective lamp optical system (1-1) for a vehicle (1) includes an LED contact rotation control device (20) having electric circuit patterns individually connected with each light emitting diode (LED) constituting an LED group of an LED light source module (10), carrying a current to some of the electric circuit patterns through 360° rotation regarding a partial area of a 360° area as an electric contact section, and enabling the some patterns to turn on some LEDs of the LED group. Therefore, since a plurality of LEDs are individually and independently controlled, MCU issues such as cost/circuit/PCB, size/voltage limit and the like due to MCU use can be prevented, and, in particular, since a mechanical contact division section and a section division pattern of a rotary disc are differentiated, various LED light-on modes such as BLINK light-on, sequential light-on and irregular light-on and the like can be implemented, and, meanwhile, WELCOME light-on, ESCORT light-on, and POSITION light-on can be implemented through various lighting images.
본 발명의 차량(1)용 전기 접점 선택식 램프 광학 시스템(1-1)은 LED 광원 모듈(10)의 LED(Light Emitting Diode) 그룹을 구성하는 LED 각각과 개별적으로 이어진 전기회로패턴을 갖추고, 360°영역 중 일부 영역을 전기접점 접촉구간으로 하여 360°회전을 통해 상기 전기회로패턴 중 일부 패턴에 전류를 흘려주며, 상기 일부 패턴이 상기 LED 그룹 중 일부 LED를 점등시켜 주는 LED 접점 회전제어장치(20)를 포함함으로써 복수개의 LED 각각을 개별적으로 독립 제어함으로써 MCU 사용에 따른 원가/회로/PCB 크기/한계전압 등 MCU 문제가 발생되지 않고, 특히 회전 디스크의 기구적 접점 분할 구간 및 구간 분할 패턴을 달리함으로써 BLINK 점등, 순차 점등, 비정규 점등을 다양한 LED 점등 모드로 구현하면서도 WELCOME 점등, ESCORT 점등, POSITION 점등을 다양한 조명 이미지로 구현하는 특징을 갖는다.
Vehicle Having Electronic Contact Selectable Type Lamp Optical System
차량용 전기 접점 선택식 램프 광학 시스템
2022-03-25
Patent
Electronic Resource
Korean
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 |
Vehicle having selectable lighting environment and method
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