[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR20090076654A - Led navigation light for vessel - Google Patents

Led navigation light for vessel Download PDF

Info

Publication number
KR20090076654A
KR20090076654A KR1020080002712A KR20080002712A KR20090076654A KR 20090076654 A KR20090076654 A KR 20090076654A KR 1020080002712 A KR1020080002712 A KR 1020080002712A KR 20080002712 A KR20080002712 A KR 20080002712A KR 20090076654 A KR20090076654 A KR 20090076654A
Authority
KR
South Korea
Prior art keywords
light
led
lamp
led lamp
aspherical lens
Prior art date
Application number
KR1020080002712A
Other languages
Korean (ko)
Inventor
한종석
박재현
Original Assignee
디씨엑스(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 디씨엑스(주) filed Critical 디씨엑스(주)
Priority to KR1020080002712A priority Critical patent/KR20090076654A/en
Publication of KR20090076654A publication Critical patent/KR20090076654A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An LED(Light Emitting Diode) navigation light for a vessel is provided to minimize the damage of the LED lamp due to the vibration of the vessel by using the LED lamp as an optical source. An LED navigation light for a vessel includes a DC power supply unit(7), a high brightness LED lamp(3), a PCB(Printed Circuit Board) lamp part(4) and an aspherical lens(2). The high brightness LED lamp is mounted on the PCB lamp part. The high brightness LED lamp is comprised of a plurality of LEDs(9). The plurality of LEDs are mounted on the PCB. The DC power supply unit supplies the operation power to the high brightness LED lamp. The aspherical lens is mounted on an aspherical lens fixing unit(8). The light of the high brightness LED lamp is discharged to the direction of 360 degrees through the aspherical lens.

Description

선박용 엘이디 항해등 {LED navigation light for Vessel}  LED navigation light for ships {LED navigation light for Vessel}

본 발명은, 선박에 적용되어 현제 가장 널리 보급 사용되고 있는 백열등을 사용한 항해등이 가지는 발열 필라멘트 파손으로 인한 잦은 항해등 교체 등의 문제점을 해결하기위하여 발명되는 것으로, 반도체 발광소자인 LED를 광원으로 하여 램프의 수명을 현저하게 개선시킴은 물론LED에서 발산되는 빛을 반사하는 반사판을 이용 LED의 광원을 외부로 발산 하도록 하고, 반사판에서 발산되는 LED 광을 비구면 렌즈를 통하여 보다 선명하고 최적의 광달거리를 가지는 선박용 항해등을 제공함에 있다.The present invention is invented to solve problems such as frequent replacement of a navigational light due to breakage of a filament of a navigational light using an incandescent lamp, which is currently widely used and applied to a ship. In addition to significantly improving the lifespan of the LED, the LED reflects the light emitted from the LED and emits the light source to the outside, and the LED light emitted from the reflector has a more clear and optimal light distance through the aspherical lens. To provide a navigational light for ships.

종래의 선박용 LED는 발광체를 필라멘트의 발열 발광체인 백열등을 주 광원으로 사용하여, 선박의 운항 시 발생되는 진동으로 인하여 필라멘트가 자주 파손 되어 빈번하게 램프를 교체하고, 또한 항해등용 램프를 수입하여 적용하는 등의 선박 전용 항해등의 기술상 다수의 문제점을 가지고 있는 실정이며, 이를 보완하기 위하여 광섬유 또는 파워 LED를 사용한 다수의 항해등이 개발되어 지고 있으나, Conventional marine LEDs use incandescent lamps, which are exothermic emitters of filaments, as the main light source, and frequently replace lamps due to frequent breakage of the filament due to vibration generated during ship operation. There are a number of problems in the technology of the ship's dedicated navigation lights, such as a number of navigational lights using fiber optics or power LEDs have been developed.

상기의 개발 램프들은 광달거리 및 발광 시 발생하는 발열로 인한 방열 구조 장착 등으로 비경제적인 문제점을 안고 있으며, 특히 항해등 목적의 램프에 부합되는 광달거리 등의 선박 적용 기준에 미치지 못하여 현장 적용이 되지 않는 등의 한계점에 봉착하고 있다.    The above development lamps have an uneconomical problem due to the installation of a heat dissipation structure due to the light distance and the heat generated during light emission. It encounters a limit point such as not.

종래 기술의 문헌정보 [문헌1] KR 10-0340132 2002. 05.28Prior Art Documents [Document 1] KR 10-0340132 2002. 05.28

[문헌2] KR 10-0759055 2007. 09.10[Document 2] KR 10-0759055 2007. 09.10

본 발명은 상기와 같은 종래의 문제점과 선박 적용 기준에 적용 가능한 LED 램프를 장착한 PCB 램프부와, LED 램프의 발광으로 발산되는 빛을 받아 외부 360° 전 방위로 반사하는 반사부, 반사되어진 빛을 일정각도로 집광하여 외부로 발산하는 비구면 렌즈부로 구성되어 선박용 LED 램프 적용 항해등 기능을 수행하기위하여 발명되는 것으로, 그 목적은 항해등 케이스 하단에 선박의 용도 및 설치 장소에 따라 다양한 색상의 고휘도 LED를 장착한 PCB 램프부와 PCB 램프부에 장치된 LED의 발광으로 주사되는 빛을 집광 반사하는 반사판 구성부, 반사판에서 반사되어 발광되는 광원을 최대의 광달거리를 가지는 비구면 렌즈로 이루어진 외부 렌즈부로 구성되어, 선박의 운항에 발생되는 진동에 의한 파손 및 손상의 우려가 없는 반도체 조명 소자인 LED를 원 발광체로 하여, 경제적이며 고기능성과 최적의 발광 효율을 가짐은 물론 선급에 부합하는 LED 램프를 사용한 선박용 항해등을 제공하는 것을 기술적 과제로 하고 있다.  The present invention is a PCB lamp unit equipped with an LED lamp applicable to the above conventional problems and ship application standards, and a reflecting unit that receives light emitted by the light emitted from the LED lamp and reflects to the outside 360 ° all directions, reflected light Consists of an aspheric lens unit for condensing at a certain angle to the outside to be invented to perform the navigation light function applied to the LED lamps for ships, the purpose of which is high brightness of various colors according to the use and installation place of the vessel at the bottom of the navigation light case An external lens unit consisting of a PCB lamp unit equipped with an LED, a reflector plate unit for condensing and reflecting the light scanned by the light emitted from the LED mounted on the PCB lamp unit, and a light source reflected from the reflector to emit light as long as the aspherical lens LED, which is a semiconductor lighting device, which does not have the risk of damage or damage caused by vibration generated in the operation of the ship. And, economical, and with the technical problem to provide a marine hanghaedeung with the LED lamp, as well as to meet the classification has a high performance and optimum luminous efficiency.

본 발명은 다수의 LED 발광 소자를 원 광원으로 하는 선박용 항해등에 있어,다수의 LED를 장착 한 PCB 램프 동작을 위한 전원 공급부 조립 단계, 램프 동작으로 발광 광원을 외부 전 방위 360° 반사면으로 구성되어진 발광 반사판 조립 단계, 반사판에 의하여 사방으로 반사되는 led 반사 발광을 비구면 렌즈를 통하여 외부로 주사하는 항해등 전용 비구면 렌즈 제가 조립 단계로 이루어진 각 부분을 하나의 동작으로 이루어지도록 구성으로 되어있는 항해등을 발명하는 것을 특징으로 한다.   The present invention is a marine navigation light using a plurality of LED light emitting element as a source light source, power supply assembly step for the operation of PCB lamps equipped with a plurality of LEDs, the lamp operation is composed of a 360 ° reflective surface of the external light source Assembling light emitting reflector step, invented a navigation light that is configured to make each part consisting of an assembling step for a navigational light dedicated as a navigation light for scanning the LED reflected light reflected from all directions by the reflector to the outside through an aspherical lens Characterized in that.

상기에 기술한 바와 같이 본 발명은 기존의 백열등으로 적용되어 필라멘트의 잦은 파손 등으로 램프를 빈번하게 교체 하는 문제 및 비경제적인 가격과 수입의존 조선 기자재 부분에서 벗어나, 차세대 조명인 LED 램프를 원 광원으로 하여 항해등목적의 특성화 램프로서, 조선강국인 국내에서 직접 개발되어 각종 선박에 적용되어 경제적인 이익과 전용 LED 조명으로 발명되는 유용한 가치를 지닌 것이라고 할 수 있다. As described above, the present invention is applied to the existing incandescent lamp, and frequently replaces the lamp due to frequent breakage of the filament, and uneconomical price and import-dependent shipbuilding equipment, and the next generation of LED lamp as the original light source As a specialization lamp for navigational light, it can be said to have a useful value that is developed directly in Korea, which is a powerful shipbuilding country, and applied to various vessels and invented as economic benefit and exclusive LED lighting.

상기한 바와 같은 목적을 달성하고 종래의 선박용 항해등이 가진 문제점을 방지하고 차세대 조명인 LED를 사용하여 친환경적이며 에너지 세이브 효과를 가지는 선박용 LED 항해등은 동작 전원을 자체 구비한 LED를 장착하는 PCB 램프부와 램프부에서 발산되는 빛을 반사하는 조명 반사 제어부, 반사되어진 발광을 비구면 렌즈를 통하여 선박원항표시 등을 나타내는 LED 선각 항해등 기능을 수행하도록 구성한다.  The marine LED navigation light which achieves the object as described above and avoids the problems of the conventional marine navigation light and uses the next generation LED, which is environmentally friendly and saves energy, has a PCB lamp unit equipped with an LED having its own operating power. An illumination reflection control unit for reflecting light emitted from the lamp unit, and configured to perform the LED hull light indicating the ship's port indicator light through the aspheric lens.

이하, 본 발명의 실시 예를 첨부도면과 관계하여 상세히 기술하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 선박용 LED 항해등의 구조를 나타낸 단면도로, DC 전원 공급부(7)에서 전달되는 전원으로 LED 장착 PCB 램프부(4)에 장치되어진 고휘도 LED 램프(3)을 동작하여 발광하게하고, PCB에 장치된 수 십개의 LED가 동시에 발광하고, 발광되어진 LED(9)는 반사판 고정부(6)에 있는 반사판으로 주사하도록 구성하고, 반사판으로 집광 되어진 램프 빛을 비구면 렌즈 고정부(8)에 의하여 장치되어진 비구면 렌즈(2)를 통하여 360° 전 방향으로 LED 램프의 빛이 주사(11)도록 구성하여 LED 램프의 발광이 수직과 수평 주사가 선박용 항해등 내부에서 동시에 이루어지도록 구성한다.1 is a cross-sectional view showing the structure of the LED navigation light for ships of the present invention, the high-brightness LED lamp (3) installed in the LED mounting PCB lamp unit 4 by the power transmitted from the DC power supply (7) to operate to emit light Dozens of LEDs mounted on the PCB simultaneously emit light, and the emitted LEDs 9 are configured to scan to the reflecting plate in the reflecting plate fixing part 6, and the lamp light collected by the reflecting plate is aspheric lens fixing part 8 Through the aspherical lens 2 provided by the configuration is configured so that the light of the LED lamp 11 in 360 ° omnidirectional scanning 11 so that the vertical and horizontal scanning of the LED lamp is made at the same time inside the ship navigation light.

도 2 는 본 선박용 LED 항해등에 적용 된 비구면 렌즈를 통한 LED 발광을 표시한 단면도로, LED 램프(200)에서 발광 되어 주사되는 빛이 거리에 따라 넓어지며, 조도가 낮아지는 현상을 방지하기위하여 비구면 렌즈(202)를 통하여 주사되는 빛을 일정한 광폭으로 유지시킴과 동시에 최적의 조도로 외브로 빛을 발산하도록 구성한다.Figure 2 is a cross-sectional view showing the LED light emission through the aspherical lens applied to the LED navigation light for ships, the light emitted from the LED lamp 200 is widened according to the distance, aspheric surface to prevent the phenomenon of low illumination It is configured to keep the light scanned through the lens 202 at a constant width and to emit light to the outside with optimal illumination.

도 3은 본 발명의 선박용 LED 항해등의 PCB 램프부를 표시한 단면도로, LED 장착 PCB 램프부(4)에 360°동 전 방향으로 발광 고휘도 LED 램프(3)가 일정하게 장치되어 하나의 발광체가 되어진 LED 램프부로 구성한다.3 is a cross-sectional view showing the PCB lamp portion of the marine LED navigation lights of the present invention, the LED-mounted PCB lamp portion 4 is a light emitting high-brightness LED lamp (3) in a 360-degree direction in the same direction is uniformly provided as one light emitter It consists of LED lamp part.

도 4 및 도 5는 기존 백열등 적용 선박용 항해등을 나타낸 사시도와 단면도로 필라멘트 발광체인 백열등을 교체가 용이하도록 구성되었음을 나타내고 있다. 4 and 5 are a perspective view and a cross-sectional view showing a sailing light for a conventional incandescent lamp applied ship, indicating that it is configured to replace the incandescent lamp, which is a filament emitter.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

현재 사용되어지는 선박용 행해등의 경우 필라멘트를 이용한 백열등의 형태이다. 이에 LED와 비구면렌즈를 이용한 고안의 경우 선박용 항해등 및 선폭등, 등명기, 경광등에 적용하여, 저전력으로 보다 효율적으로 사용이 가능하며, 유지보수에 발생되는 제반비용을 절감할 수 있다.In the case of marine lamps currently used, it is in the form of an incandescent lamp using a filament. Therefore, the design using LED and aspherical lens can be applied to ship's navigation light, line width lamp, lighting machine, warning light, so that it can be used more efficiently with low power, and it can reduce all costs incurred in maintenance.

도 1 은 본 발명의 선박용 LED 항해등의 구조를 나타낸 단면도이며,       1 is a cross-sectional view showing the structure of a marine LED navigation light of the present invention,

도 2 는 본 발명의 선박용 LED 항해등에 적용 된 비구면 렌즈를 통한 LED 램프의 발광을 표시한 단면도이고,Figure 2 is a cross-sectional view showing the light emission of the LED lamp through the aspherical lens applied to the marine LED navigation light of the present invention,

도 3은 기존 백열등 적용 선박용 항해등의 사시도이며,3 is a perspective view of a sailing light for an existing incandescent lamp application vessel,

도 4는 기본 백열등 적용 선박용 항해등의 전구 삽입부 단면도이다.Figure 4 is a cross-sectional view of the bulb insertion portion of the marine incandescent lamp application vessel.

도 5와 도 6은 기존의 교반 시스템 단면도 이다.5 and 6 are cross-sectional views of a conventional stirring system.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(1) : 항해등 케이스 상부(1): upper part of the navigation light case

(2) : 항해등 전용 비구면 렌즈(2): aspheric lens for navigation lights

(3) : 발광 LED(3): light emitting LED

(4) : LED 장착 PCB 램프부(4): PCB lamp part with LED

(5) : 항해등 케이스 하부 (5): bottom of the navigation light case

(6) : 반사판 삽입부(6): reflector plate insert

(7) : DC 전원 공급부(7): DC power supply

(8) : 비구면 렌즈 고정부(8): aspherical lens fixing part

(9) : LED 발광 주사(9): LED light emission scan

(10) : 반사판 반사면 (10): reflector reflecting surface

(101) : 백열등 연결 삽입부101: incandescent light connection insert

(200) : LED 발광부200: LED light emitting unit

(201) : 원 발광 LED 주사부201: circular light emitting LED scanning unit

(202) : 비구면 렌즈202: aspherical lens

Claims (3)

LED 램프를 발광체로 하는 선박용 항해등에 있어서,In the marine navigational light using an LED lamp as a luminous material, 다수의 고휘도 LED가 하나의 PCB에 장착되어 별개의 램프 발광체가 되도록 구성하고, 발광하고, 램프 발광 시 1차 반사면을 통하여 수평으로 LED 램프의 빛을 확산시키어 비구면으로 구성된 렌즈를 통하여 외부로 빛을 발산하는 구조로 이루어진 LED 램프 적용 선박용 항해등     Multiple high-brightness LEDs are mounted on a single PCB to form separate lamp emitters, emit light, and diffuse the light from the LED lamp horizontally through the primary reflecting surface when the lamp emits light to the outside through an aspherical lens Marine navigation lights with LED lamps 제 1항에 있어서, LED 램프의 컬러를 별개로 바꾸어 선박용 항해등 및 신호등으로 적용이 가능하도록 구성된 LED 선박용 항해등 The LED marine navigation light of claim 1, wherein the LED marine navigation light is configured to be applied to the marine navigation light and the traffic light separately by changing the color of the LED lamp separately. 제 1항에 있어서, LED 램프의 주사각에 의하여 반사판의 형상이 사면 또는 곡면으로 이루어지도록 구성되어진 선박용 LED 항해등The ship's LED navigation light according to claim 1, wherein the shape of the reflecting plate is formed to be inclined or curved by the scanning angle of the LED lamp.
KR1020080002712A 2008-01-09 2008-01-09 Led navigation light for vessel KR20090076654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080002712A KR20090076654A (en) 2008-01-09 2008-01-09 Led navigation light for vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080002712A KR20090076654A (en) 2008-01-09 2008-01-09 Led navigation light for vessel

Publications (1)

Publication Number Publication Date
KR20090076654A true KR20090076654A (en) 2009-07-13

Family

ID=41333722

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080002712A KR20090076654A (en) 2008-01-09 2008-01-09 Led navigation light for vessel

Country Status (1)

Country Link
KR (1) KR20090076654A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101108102B1 (en) * 2010-02-25 2012-01-31 (주)큐라이트 Warning light assembly using LED
KR101122172B1 (en) * 2011-08-08 2012-03-16 (주)우신에이펙 Led lamp for navigation light
KR101470387B1 (en) * 2013-09-12 2014-12-08 한국광기술원 Lighting device using cone type reflection mirror
WO2014196720A1 (en) * 2013-06-05 2014-12-11 한국광기술원 Led lighthouse beacon
KR101596394B1 (en) * 2015-08-24 2016-02-23 주식회사 엠에스엘테크놀로지 beacon
KR20160031074A (en) * 2014-09-11 2016-03-22 한국광기술원 Led buoy
WO2018225879A1 (en) * 2017-06-05 2018-12-13 부경대학교 산학협력단 Beacon using led light source positioned at focal point of parabola
CN110107837A (en) * 2019-06-12 2019-08-09 航达康机电技术(武汉)有限公司 The voyage aid of the airport lamps and lanterns light emitting device for having introversion
KR20230017062A (en) 2021-07-27 2023-02-03 이종환 The sailing light of a ship
KR102689541B1 (en) 2024-01-26 2024-07-29 주식회사 엠에스엘테크놀로지 Lighting lens and lamp assembly using the same

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101108102B1 (en) * 2010-02-25 2012-01-31 (주)큐라이트 Warning light assembly using LED
KR101122172B1 (en) * 2011-08-08 2012-03-16 (주)우신에이펙 Led lamp for navigation light
WO2014196720A1 (en) * 2013-06-05 2014-12-11 한국광기술원 Led lighthouse beacon
KR101470388B1 (en) * 2013-06-05 2014-12-30 한국광기술원 Led beacon
EP3006822A4 (en) * 2013-06-05 2016-11-02 Korea Photonics Tech Inst Led lighthouse beacon
KR101470387B1 (en) * 2013-09-12 2014-12-08 한국광기술원 Lighting device using cone type reflection mirror
KR20160031074A (en) * 2014-09-11 2016-03-22 한국광기술원 Led buoy
KR101596394B1 (en) * 2015-08-24 2016-02-23 주식회사 엠에스엘테크놀로지 beacon
WO2018225879A1 (en) * 2017-06-05 2018-12-13 부경대학교 산학협력단 Beacon using led light source positioned at focal point of parabola
CN110107837A (en) * 2019-06-12 2019-08-09 航达康机电技术(武汉)有限公司 The voyage aid of the airport lamps and lanterns light emitting device for having introversion
CN110107837B (en) * 2019-06-12 2024-03-22 航达康机电技术(武汉)有限公司 Airport navigation aid lamp lighting device with inward inclination
KR20230017062A (en) 2021-07-27 2023-02-03 이종환 The sailing light of a ship
KR102689541B1 (en) 2024-01-26 2024-07-29 주식회사 엠에스엘테크놀로지 Lighting lens and lamp assembly using the same

Similar Documents

Publication Publication Date Title
KR20090076654A (en) Led navigation light for vessel
RU2513865C2 (en) Light assembly and lantern for lighting of road and/or street
EP2557360B1 (en) Led street light
KR101065003B1 (en) Lighting module
US20090168428A1 (en) Light emitting diode lighting device
US20130107523A1 (en) Light Source Device
KR20100012172A (en) The two-sided illumination led lenses and led modules and led two-sided illuminating systems which use this
KR20120007314A (en) Waterproof lamp for ships
KR101280968B1 (en) Marine led navigation lights
CN1330243A (en) Light for mark light and aerial mark light
KR101055519B1 (en) Lighting assembly and equalizer with same
KR101821321B1 (en) LED Navigation light for vessels
KR101441633B1 (en) Search light for ship
KR101122172B1 (en) Led lamp for navigation light
JP2012089367A (en) Led lighting device, led lighting fixture and lens for led lighting device
KR101232940B1 (en) LED module
JP2008159554A (en) Light-emitting illumination equipment
KR20120035657A (en) Method for lengthening life cycle of led navigation light and led navigation light using the method
KR20100034588A (en) Radiating heat structure for led lighting lamp
KR100769737B1 (en) Lamp for underwater
KR100906320B1 (en) Fluorescent led lighting lamp apparatus using ship
KR101055438B1 (en) Lighting assembly and equalizer containing it
US20030072165A1 (en) Light for an aircraft
JP2010164810A (en) Illuminating device
KR101603299B1 (en) Light lantern

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application
E601 Decision to refuse application