The present invention relates to a railroad car headlight, which irradiates light forward, and more specifically, to a railroad car headlight, which includes: a body with an open front and a receiving space inside; a first LED module including a first circuit board on which a first LED is mounted, and located within the receiving space; a condenser lens coupled to the front of the first LED module to transmit light from the first LED forward; a second circuit board with a second LED mounted; and a second LED module formed along the circumference of the condenser lens. The present invention provides the railroad car headlight capable of emitting light in various ways.
본 발명은 전방으로 광을 조사하는 철도 차량 전조등에 있어서, 전방이 개방되고 내부에 수용공간이 마련되는 몸체; 제1 LED가 실장된 제1 회로기판을 포함하고, 상기 수용공간 내에 위치하는 제1 LED 모듈; 상기 제1 LED 모듈의 앞면에 결합되어 상기 제1 LED의 광을 전방으로 투과시키는 집광렌즈; 및 제2 LED가 실장된 제2 회로기판을 포함하고, 상기 집광렌즈의 둘레를 따라 형성된 제2 LED 모듈을 포함하는, 철도 차량 전조등에 관한 것이다.
HEAD LIGHT OF TRAIN
철도 차량 전조등
05.04.2023
Patent
Elektronische Ressource
Koreanisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / 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 |
Rail train, train head and manufacturing process of train head
Europäisches Patentamt | 2022
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