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WO2018139710A1 - Lighting apparatus - Google Patents

Lighting apparatus Download PDF

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Publication number
WO2018139710A1
WO2018139710A1 PCT/KR2017/004923 KR2017004923W WO2018139710A1 WO 2018139710 A1 WO2018139710 A1 WO 2018139710A1 KR 2017004923 W KR2017004923 W KR 2017004923W WO 2018139710 A1 WO2018139710 A1 WO 2018139710A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer case
case
lighting
led
inner space
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2017/004923
Other languages
French (fr)
Korean (ko)
Inventor
이석기
정준화
진민수
박원일
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Institute of Civil Engineering and Building Technology KICT
Original Assignee
Korea Institute of Construction Technology
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 Korea Institute of Construction Technology filed Critical Korea Institute of Construction Technology
Publication of WO2018139710A1 publication Critical patent/WO2018139710A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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]

Definitions

  • the present invention relates to a lighting apparatus, and more particularly to a lighting apparatus that can improve the road visibility.
  • road lighting As an effective technology alternative to reduce such traffic accidents, road lighting is being discussed, and the ultimate purpose of road lighting is to provide nighttime drivers with visual information so that they can check and avoid dangers such as obstacles ahead. It is difficult to provide this level of visual information through lighting installations and existing street lamps (poles) in accordance with the road lighting standard (KS A 3701: 2014).
  • the current domestic road lighting standard does not take into account the difference in visibility according to the difference in brightness between the object such as an obstacle and the road surface that is the background of the object. This is because there is a problem in determining the class of road lighting under the assumption that this is well seen.
  • the conventional pole light (pole) lighting has a technical and economic limitation to increase the road brightness due to the high position of the luminaire, and the irradiation angle is limited due to the light distribution form symmetrically to the left and right, thereby varying the brightness of the road surface and the object.
  • the energy waste lowering efficiency decrease
  • an object of the present invention is to provide a lighting device that can improve the visibility of the road and minimize the light pollution.
  • the lighting apparatus for achieving the above object is formed in one direction long and the opening is formed toward the road, and inserted into the inner space of the outer case is coupled to the outer case
  • It may be provided with a plurality of lighting assemblies for emitting light, and a light distribution cover provided in the opening of the outer case to distribute the light emitted from the lighting assembly to the outside.
  • the inner case is formed to be elongated in one direction and relatively disposed on an upper side of the inner space, and formed to be elongated in one direction and positioned relatively to the lower side of the inner space and provided in parallel with the first member. Two members may be provided.
  • the first member and the second member may be provided with a separation member to be spaced apart from the inner surface of the outer case by a predetermined distance when inserted into the inner space.
  • the first member and the second member may irradiate different lanes.
  • the lighting assembly may include a main body, an LED embedded in the main body to emit light, and a lens provided in front of the LED to distribute the light emitted from the LED.
  • the lens includes a coupling plate coupled to the main body, an inclined plate provided on one surface of the combining plate and having an inclined surface in a downward direction, and provided on the inclined surface of the inclined plate to emit light emitted from the LED in a pro-beam form.
  • Atypical spheres can be provided.
  • the side cover may include a first coupling part coupled to the outer case through a fitting method, and a second coupling part provided at each corner of the first coupling part to engage the inner case through a fixing member.
  • the lighting apparatus by intensively irradiating the road surface in the form of a pro-beam in a low position it is possible to improve the visibility of the road and to minimize the light pollution.
  • FIG. 1 is a front view of a state in which a lighting device is installed according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the lighting apparatus shown in FIG.
  • FIG. 3 is a perspective view of portion A of FIG. 2;
  • FIG. 4 shows the lighting assembly shown in FIG. 2.
  • FIG. 5 is a perspective view showing a state in which the lighting device according to an embodiment of the present invention irradiated by lane.
  • FIG. 1 is a front view of a lighting apparatus installed in accordance with an embodiment of the present invention
  • Figure 2 is an exploded perspective view of the lighting apparatus shown in Figure 1
  • Figure 3 is a perspective view showing a portion A of FIG.
  • the lighting device 10 may be additionally installed to the guard rail 20 that is installed in the existing and fixed to the guard rail 20.
  • the lighting device 10 can also irradiate the road at a low height of 0.9 ⁇ 1.1m. Further, by providing at intervals of 2 to 3 m on the guard rail 20, it is possible to make uniform irradiation at any point of the road.
  • the lighting device 10 was shown to be provided in the guard rail 20, the lighting device 10 in addition to the guard rail 20 according to the surrounding environment of the installation site, the support, pole, and other peripheral It can be installed in facilities.
  • the lighting apparatus 10 may include an outer case 100, an inner case 200, a side cover 300, an illumination assembly 400, and a light distribution cover 600.
  • the outer case 100 is provided so that the front faces the road, and the opening 100a may be formed in the front. And, it may be formed long in one direction in parallel with the road, both ends in the longitudinal direction may be provided in an open state.
  • the outer case 100 was shown to be provided in a rectangular pillar shape, the outer case 100 may be provided in various forms.
  • the inner case 200 is provided in an elongated form in the same direction as the outer case 100 and is inserted into the inner space 100b through one of both ends in the longitudinal direction of the open outer case 100 so that the outer case 100 is provided. ) Can be combined.
  • the inner case 200 is a place where the lighting assembly 400 to be described later, the lighting assembly 400 may be inserted into or separated from the outer case 100 through the inner case 200.
  • the inner case 200 may be divided into the first member 200a and the second member 200b and inserted into the inner space 100b.
  • the first member 200a is elongated in one direction and is provided on the upper side of the inner space 100b
  • the second member 200b is elongated in one direction and is provided on the lower side of the inner space 100b.
  • the first member 200a and the second member 200b each have a cross-section of a '-' shape, and the horizontal surface 210 and the rear surface of the outer case 100 corresponding to the upper or lower surface of the outer case 100 are provided. It may be made of a vertical surface 220 corresponding to.
  • Spacer 230 may be provided. Spacer 230 is located on the outside of the horizontal surface 210 which is opposed to the upper or lower surface of the outer case 100, is provided in the form protruding from the outside of the horizontal surface 210 along the longitudinal direction of the horizontal surface (210) The first member 200a or the second member 200b may be easily inserted when the first member 200a or the second member 200b is inserted into the inner space 100b by minimizing an area facing the outer case 100 to reduce the frictional force.
  • first member 200a and the second member 200b inserted into the inner space 100b of the outer case 100 may be provided side by side in the up and down direction so that the cross-sectional shape after the insertion is 'c'. have.
  • Side cover 300 may be provided at both ends in the longitudinal direction of the outer case 100 opened in pairs. Both ends of the longitudinal direction of the outer case 100 opened by the side cover 300 may be sealed, and thus the longitudinal direction of the outer case 100 in which the inner case 200 inserted into the inner space 100b is opened. Deviation from both ends can be prevented.
  • the side cover 300 may include a first coupling part 310 coupled to the outer case 100 and a second coupling portion 320 coupled to the inner case 200.
  • the first coupling portion 310 is provided in the same shape as both ends of the longitudinal direction of the outer case 100 can be coupled through the fitting method.
  • the second coupling part 320 may be provided at each corner of the first coupling part 310 to be coupled through a separate fixing member (not shown).
  • the side cover 300 is coupled to the outer case 100 and the inner case 200 through the first coupling part 310 and the second coupling part 320 to improve the coupling force of the side cover 300.
  • the side cover 300 was shown to have a rectangular plate shape, the side cover 300 may be provided in various forms according to the shape of the outer case (100).
  • the lighting assembly 400 may be inserted into the inner space 100b of the outer case 100 while being fixed to the inner case 200.
  • the lighting assembly 400 serves to irradiate a road by substantially emitting light, and a plurality of lighting assemblies 400 may be provided in the aforementioned first member 200a and the second member 200b.
  • the lighting assembly 400 will be described later in detail.
  • the light distribution cover 600 is provided in an elongated form in the same direction as the outer case 100, and is provided in the opening 100a formed at the front of the outer case 100 so that the light emitted through the lighting assembly 400 is reflected on the road. It may serve to distribute light outside to be irradiated to.
  • FIG. 4 is a view showing the lighting assembly shown in FIG.
  • the lighting device 10 is formed in the elongated in one direction and the opening 100a is formed toward the road toward the outer case 100, the outer case 100
  • the inner case 200 is inserted into the inner space 100b and is provided at both ends of the inner case 200 and the outer case 100 in the longitudinal direction of the outer case 100 so that the inner case 200 extends in the longitudinal direction of the outer case 100.
  • the lighting assembly 400 includes a main body 410, an LED 420 embedded in the main body 410, and a lens provided in front of the LED 420 to distribute light emitted from the LED 420. 430 may be provided.
  • the main body 410 may include a circuit board (not shown) including the LED 420, and may be provided in various forms including a rectangular plate shape.
  • the LEDs 420 may be provided as a pair to increase the luminous effect, and a plurality of LEDs 420 may be provided depending on the installation location or the surrounding environment of the lighting device 10.
  • the lens 430 may include a coupling plate 431 coupled to the main body 410, an inclined plate 432 provided on one surface of the coupling plate 431, and an atypical sphere 433 provided in the inclined plate 432.
  • the inclined plate 432 is provided on one surface of the coupling plate 431, the inclined surface 432a is formed in the downward direction, the atypical sphere 433 may be naturally provided on the inclined surface 432a.
  • the atypical sphere 433 may be provided in the form in which the furthest protruding portion is biased in one direction from the center of the coupling plate 431 so that the light emitted from the LED 420 can be irradiated in the form of a pro-beam.
  • the atypical sphere 433 is directed downward by the inclined plate 432, the light emitted from the LED 420 is irradiated only in the downward direction, that is, the road surface direction, thereby minimizing light pollution.
  • the lighting device 10 according to an embodiment of the present invention will be described with respect to a form in which light is irradiated.
  • the following description only different parts from the above-described embodiments will be described in detail, and detailed descriptions of the same or extremely similar parts will be omitted.
  • FIG. 5 is a perspective view showing a state in which the lighting device according to an embodiment of the present invention irradiated by lane.
  • the lighting device 10 is formed in the elongated in one direction and the outer case 100, the outer case 100 formed with an opening 100a toward the road
  • the inner case 200 is inserted into the inner space 100b and is provided at both ends of the inner case 200 and the outer case 100 in the longitudinal direction of the outer case 100 so that the inner case 200 extends in the longitudinal direction of the outer case 100.
  • a pair of side cover 300 to prevent the departure, a plurality of lighting assembly 400 is built in the inner case 200 to emit light in the traveling direction of the vehicle, and the opening 100a of the outer case 100 It may be provided in the light distribution cover 600 for distributing the light emitted from the lighting assembly 400 to the outside.
  • the inner case 200 is formed to be elongated in one direction and is formed to be longer in one direction with the first member 200a provided on the upper side of the inner space 100b. And a second member 200b provided in parallel with the first member 200a.
  • the first member (200a) is provided with a plurality of lighting assemblies 400 to maintain a predetermined interval
  • the lighting assembly 400 provided in the first member (200a) is the road closest to the lighting device 10, Investigate the first lane.
  • the second member 200b includes a plurality of lighting assemblies 400 that maintain a predetermined interval, and the lighting assembly 400 provided in the second member 200b is secondarily. Can be investigated.
  • the lighting assembly 400 in the vertical direction through the first member 200a and the second member 200b, light emitted from the LED 420 may be irradiated for each lane.
  • the lighting device 10 is provided with the first member 200a and the second member 200b so as to irradiate the first and second lanes, respectively, but the lighting device 10 depends on the number of lanes.
  • the same configuration as the first member 200a and the second member 200b may be further added.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A lighting apparatus according to an aspect of the present invention can have: an outer case formed so as to be long in one direction and having an opening formed toward a road; an inner case inserted into the inner space of the outer case and coupled to the outer case; a pair of lateral covers provided on the respective ends in the length direction of the outer case and for preventing the inner case from separating from the outer case in the length direction; a plurality of lighting assemblies provided in the inner case and for emitting light in the traveling direction of a vehicle; and a light distribution cover provided on the opening of the outer case and for distributing to the outside the light emitted from the lighting assemblies.

Description

조명장치Lighting equipment

본 발명은 조명장치에 관한 것으로, 더욱 상세하게는 도로 시인성을 향상시킬 수 있는 조명장치에 관한 것이다.The present invention relates to a lighting apparatus, and more particularly to a lighting apparatus that can improve the road visibility.

1980년 이후부터 현재까지의 야간 교통사고 발생비율은 주 야간을 모두 포함한 전체 사고발생건수 중 48.5%, 전체 사망자 수 중 53.5%를 차지하고 있으며, 이는 야간 교통량 비중을 감안 시 주간 대비 약 3배의 위험도를 나타내는 수치이다.Since 1980, the rate of night traffic accidents has accounted for 48.5% of all accidents including 5 nights and 53.5% of all fatalities, including 3 times the risk of daytime traffic. A numerical value representing.

이러한 교통사고를 줄이기 위한 효과적인 기술 대안으로 도로조명이 거론되고 있으며, 도로조명의 궁극적 설치 목적은 야간 운전자에게 전방 장애물 등 위험요소 출현 시 이를 확인하고 회피할 수 있도록 시각정보를 제공하는 것이나, 현행 국가의 도로조명기준(KS A 3701 : 2014)에 따른 조명설치 및 기존의 등주식(폴) 가로등을 통해 이러한 수준의 시각정보를 제공하기는 어렵다.As an effective technology alternative to reduce such traffic accidents, road lighting is being discussed, and the ultimate purpose of road lighting is to provide nighttime drivers with visual information so that they can check and avoid dangers such as obstacles ahead. It is difficult to provide this level of visual information through lighting installations and existing street lamps (poles) in accordance with the road lighting standard (KS A 3701: 2014).

이는 현재의 국내 도로조명기준은 장애물 등의 대상물과 상기 대상물의 배경이 되는 노면의 휘도 차에 따른 시인성의 차이를 고려하지 않고, 단순히 도로 노면이 밝을수록, 즉 노면의 휘도가 높을수록 노면 상 대상물이 잘 보인다는 가정하에 도로조명의 등급을 결정하고 있다는 문제점이 있기 때문이다.The current domestic road lighting standard does not take into account the difference in visibility according to the difference in brightness between the object such as an obstacle and the road surface that is the background of the object. This is because there is a problem in determining the class of road lighting under the assumption that this is well seen.

또한, 전통적인 등주식(폴) 조명은 등기구의 높은 위치로 인해 노면 휘도를 높이는데 기술적, 경제적 한계가 존재할 뿐만 아니라 좌우로 대칭인 배광형태로 인해 조사각도가 한정되어 노면과 대상물의 휘도를 가변적으로 제어하기 어려운 한계가 존재한다. 또한 광손실 및 배광제어의 제약, 누설광 발생 등으로 에너지 낭비(조명효율 저하)가 크다는 단점이 있다.In addition, the conventional pole light (pole) lighting has a technical and economic limitation to increase the road brightness due to the high position of the luminaire, and the irradiation angle is limited due to the light distribution form symmetrically to the left and right, thereby varying the brightness of the road surface and the object. There are limitations that are difficult to control. In addition, there is a disadvantage in that energy waste (lowering efficiency decrease) is large due to light loss, light distribution control, leakage light generation, and the like.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 도로의 시인성을 향상시키고 빛 공해를 최소화할 수 있는 조명장치를 제공하는 것이다.The present invention has been made to solve the above problems, an object of the present invention is to provide a lighting device that can improve the visibility of the road and minimize the light pollution.

또한, 차로별로 조사할 수 있는 조명장치를 제공하는 것이다.In addition, to provide a lighting device that can be irradiated by car.

상기와 같은 목적을 달성하기 위한 본 발명의 일 실시 예에 따른 조명장치는 일 방향으로 길게 형성되고 도로를 향하여 개구부가 형성된 외부케이스와, 상기 외부케이스의 내부공간에 삽입되어 상기 외부케이스와 결합하는 내부케이스와, 상기 외부케이스의 길이방향 양단에 각각 구비되어 상기 내부케이스가 상기 외부케이스의 길이방향으로 이탈하는 것을 방지하는 한 쌍의 측면커버와, 상기 내부케이스에 내장되어 차량의 진행방향으로 빛을 발광하는 다수개의 조명 어셈블리와, 상기 외부케이스의 개구부에 구비되어 상기 조명 어셈블리에서 발광 된 빛을 외부로 배광하는 배광커버를 구비할 수 있다.The lighting apparatus according to an embodiment of the present invention for achieving the above object is formed in one direction long and the opening is formed toward the road, and inserted into the inner space of the outer case is coupled to the outer case An inner case, a pair of side covers provided at both ends in the longitudinal direction of the outer case to prevent the inner case from escaping in the longitudinal direction of the outer case, and built in the inner case to shine in a traveling direction of the vehicle It may be provided with a plurality of lighting assemblies for emitting light, and a light distribution cover provided in the opening of the outer case to distribute the light emitted from the lighting assembly to the outside.

상기 내부케이스는 일 방향으로 길게 형성되고 상대적으로 상기 내부공간의 상측에 구비되는 제1부재와, 일 방향으로 길게 형성되고 상대적으로 상기 내부공간의 하측에 위치하며 상기 제1부재와 나란히 구비되는 제2부재를 구비할 수 있다.The inner case is formed to be elongated in one direction and relatively disposed on an upper side of the inner space, and formed to be elongated in one direction and positioned relatively to the lower side of the inner space and provided in parallel with the first member. Two members may be provided.

상기 제1부재 및 상기 제2부재는 상기 내부공간에 삽입될 시 상기 외부케이스의 내측면과 일정거리 이격되도록 하는 이격부재를 구비할 수 있다.The first member and the second member may be provided with a separation member to be spaced apart from the inner surface of the outer case by a predetermined distance when inserted into the inner space.

상기 제1부재와 상기 제2부재는 서로 다른 차로를 조사할 수 있다.The first member and the second member may irradiate different lanes.

상기 조명 어셈블리는 본체와, 상기 본체에 내장되어 빛을 발광하는 LED와, 상기 LED의 전방에 구비되어 상기 LED에서 발광하는 빛을 배광하는 렌즈를 구비할 수 있다.The lighting assembly may include a main body, an LED embedded in the main body to emit light, and a lens provided in front of the LED to distribute the light emitted from the LED.

상기 렌즈는 상기 본체와 결합하는 결합판과, 상기 결합판의 일면에 구비되되 하 방향으로 경사면이 형성되는 경사판과, 상기 경사판의 경사면에 구비되어 상기 LED에서 발광하는 빛이 프로빔 형태로 하향 조사되도록 하는 비정형구를 구비할 수 있다.The lens includes a coupling plate coupled to the main body, an inclined plate provided on one surface of the combining plate and having an inclined surface in a downward direction, and provided on the inclined surface of the inclined plate to emit light emitted from the LED in a pro-beam form. Atypical spheres can be provided.

상기 측면커버는 상기 외부케이스와 끼움 방식을 통해 결합하는 제1결합부와, 상기 제1결합부의 각 모서리에 구비되어 고정부재를 통해 상기 내부케이스와 결합하도록 하는 제2결합부를 구비할 수 있다.The side cover may include a first coupling part coupled to the outer case through a fitting method, and a second coupling part provided at each corner of the first coupling part to engage the inner case through a fixing member.

본 발명의 따른 조명장치에 의하면, 낮은 위치에서 프로 빔 형태로 노면을 집중 조사함으로써 도로의 시인성을 향상시키고 빛 공해를 최소화할 수 있는 것이다.According to the lighting apparatus according to the present invention, by intensively irradiating the road surface in the form of a pro-beam in a low position it is possible to improve the visibility of the road and to minimize the light pollution.

또한, 상하로 위치하여 빛을 조사함으로써 차로별로 조사할 수 있는 것이다.In addition, it can be irradiated by lane by irradiating light located up and down.

도 1은 본 발명의 일 실시 예에 따른 조명장치가 설치된 모습의 정면도.1 is a front view of a state in which a lighting device is installed according to an embodiment of the present invention.

도 2는 도 1에 도시된 조명장치의 분해 사시도.2 is an exploded perspective view of the lighting apparatus shown in FIG.

도 3은 도 2의 A부분을 나타낸 사시도.3 is a perspective view of portion A of FIG. 2;

도 4는 도 2에 도시된 조명 어셈블리를 나타낸 도면.4 shows the lighting assembly shown in FIG. 2.

도 5는 본 발명의 일 실시 예에 따른 조명장치가 차로별로 조사하는 모습을 나타낸 사시도.5 is a perspective view showing a state in which the lighting device according to an embodiment of the present invention irradiated by lane.

이하에서는 첨부된 도면을 참조하여 본 발명의 일 실시 예에 따른 조명장치에 대해 상세히 설명한다.Hereinafter, a lighting apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시 예에 따른 조명장치가 설치된 모습의 정면도이고, 도 2는 도 1에 도시된 조명장치의 분해 사시도이고, 도 3은 도 2의 A부분을 나타낸 사시도이다.1 is a front view of a lighting apparatus installed in accordance with an embodiment of the present invention, Figure 2 is an exploded perspective view of the lighting apparatus shown in Figure 1, Figure 3 is a perspective view showing a portion A of FIG.

도 1 내지 도 3에 도시된 바와 같이, 본 발명의 일 실시 예에 따른 조명장치(10)는 기존에 설치되어 있는 가드레일(20)에 추가로 설치되어 가드레일(20)에 고정될 수 있다. 가드레일(20)의 경우, 노면으로부터 낮은 높이로 구비되므로 조명장치(10) 또한 0.9~1.1m의 낮은 높이에서 도로를 조사할 수 있다. 그리고, 가드레일(20) 상에 2~3m 간격으로 설치함으로써 도로의 어느 지점에서도 균일한 조사를 하도록 할 수 있다.1 to 3, the lighting device 10 according to an embodiment of the present invention may be additionally installed to the guard rail 20 that is installed in the existing and fixed to the guard rail 20. . In the case of the guard rail 20, since the light is provided at a low height from the road surface, the lighting device 10 can also irradiate the road at a low height of 0.9 ~ 1.1m. Further, by providing at intervals of 2 to 3 m on the guard rail 20, it is possible to make uniform irradiation at any point of the road.

본 실시 예에서는 조명장치(10)가 가드레일(20)에 구비된 것을 보였으나, 조명장치(10)는 설치 장소의 주변환경에 따라 가드레일(20) 이외에도 지주, 폴(Pole), 기타 주변 시설물 등에 설치될 수 있다.In the present embodiment, the lighting device 10 was shown to be provided in the guard rail 20, the lighting device 10 in addition to the guard rail 20 according to the surrounding environment of the installation site, the support, pole, and other peripheral It can be installed in facilities.

한편, 조명장치(10)는 외부케이스(100), 내부케이스(200), 측면커버(300), 조명 어셈블리(400) 및 배광커버(600)를 구비할 수 있다.Meanwhile, the lighting apparatus 10 may include an outer case 100, an inner case 200, a side cover 300, an illumination assembly 400, and a light distribution cover 600.

외부케이스(100)는 정면이 도로를 향하도록 구비되며, 정면에는 개구부(100a)가 형성될 수 있다. 그리고, 도로와 나란한 형태로 일 방향으로 길게 형성될 수 있으며, 길이방향 양단은 개방된 상태로 구비될 수 있다. 본 실시 예에서는 외부케이스(100)가 사각기둥형태로 구비된 것을 보였으나, 외부케이스(100)는 다양한 형태로 구비될 수 있다.The outer case 100 is provided so that the front faces the road, and the opening 100a may be formed in the front. And, it may be formed long in one direction in parallel with the road, both ends in the longitudinal direction may be provided in an open state. In this embodiment, the outer case 100 was shown to be provided in a rectangular pillar shape, the outer case 100 may be provided in various forms.

내부케이스(200)는 외부케이스(100)와 동일하게 일 방향으로 긴 형태로 구비되며, 개방된 외부케이스(100)의 길이방향 양단 중 일단을 통해 내부공간(100b)에 삽입됨으로써 외부케이스(100)와 결합할 수 있다. 그리고, 내부케이스(200)는 후술할 조명 어셈블리(400)가 고정되는 곳으로서 내부케이스(200)를 통해 조명 어셈블리(400)가 외부케이스(100)에 삽입되거나 분리될 수 있다.The inner case 200 is provided in an elongated form in the same direction as the outer case 100 and is inserted into the inner space 100b through one of both ends in the longitudinal direction of the open outer case 100 so that the outer case 100 is provided. ) Can be combined. In addition, the inner case 200 is a place where the lighting assembly 400 to be described later, the lighting assembly 400 may be inserted into or separated from the outer case 100 through the inner case 200.

여기서, 내부케이스(200)는 제1부재(200a)와 제2부재(200b)로 구별되어 내부공간(100b)에 삽입될 수 있다. 제1부재(200a)는 일 방향으로 길게 형성되고 상대적으로 내부공간(100b)의 상측에 구비되고, 제2부재(200b)는 일 방향으로 길게 형성되고 상대적으로 내부공간(100b)의 하측에 구비될 수 있다. 제1부재(200a)와 제2부재(200b)는 각각 'ㄱ'자 형상의 단면을 구비하며, 외부케이스(100)의 상면 또는 하면과 대응되는 수평면(210)과 외부케이스(100)의 후면과 대응되는 수직면(220)으로 이루어질 수 있다.Here, the inner case 200 may be divided into the first member 200a and the second member 200b and inserted into the inner space 100b. The first member 200a is elongated in one direction and is provided on the upper side of the inner space 100b, and the second member 200b is elongated in one direction and is provided on the lower side of the inner space 100b. Can be. The first member 200a and the second member 200b each have a cross-section of a '-' shape, and the horizontal surface 210 and the rear surface of the outer case 100 corresponding to the upper or lower surface of the outer case 100 are provided. It may be made of a vertical surface 220 corresponding to.

이때, 수평면(210)에는 제1부재(200a) 또는 제2부재(200b)가 외부케이스(100)의 내부공간(100b)에 삽입될 시 외부케이스(100)의 내측면과 일정거리 이격되도록 하는 이격부재(230)가 구비될 수 있다. 이격부재(230)는 외부케이스(100)의 상면 또는 하면과 맞대어지는 수평면(210)의 외측에 위치하며, 수평면(210)의 길이방향을 따라 수평면(210)의 외측으로부터 돌출된 형태로 구비되어 외부케이스(100)와 맞대어지는 면적을 최소화하여 마찰력 줄임으로써 제1부재(200a) 또는 제2부재(200b)가 내부공간(100b)에 삽입될 시 용이하게 삽입되도록 할 수 있다.At this time, when the first member (200a) or the second member (200b) is inserted into the inner space (100b) of the outer case 100 on the horizontal surface 210 to be spaced apart from the inner surface of the outer case 100 by a certain distance. Spacer 230 may be provided. Spacer 230 is located on the outside of the horizontal surface 210 which is opposed to the upper or lower surface of the outer case 100, is provided in the form protruding from the outside of the horizontal surface 210 along the longitudinal direction of the horizontal surface (210) The first member 200a or the second member 200b may be easily inserted when the first member 200a or the second member 200b is inserted into the inner space 100b by minimizing an area facing the outer case 100 to reduce the frictional force.

그리고, 외부케이스(100)의 내부공간(100b)에 삽입된 제1부재(200a)와 제2부재(200b)는 상하방향으로 서로 나란히 구비되어 삽입된 후의 단면 형상이 'ㄷ'자가 되도록 할 수 있다.In addition, the first member 200a and the second member 200b inserted into the inner space 100b of the outer case 100 may be provided side by side in the up and down direction so that the cross-sectional shape after the insertion is 'c'. have.

측면커버(300)는 한 쌍을 이루어 개방된 외부케이스(100)의 길이방향 양단에 각각 구비될 수 있다. 측면커버(300)에 의해 개방된 외부케이스(100)의 길이방향 양단은 밀폐될 수 있으며, 이에 따라 내부공간(100b)에 삽입된 내부케이스(200)가 개방된 외부케이스(100)의 길이방향 양단으로 이탈하는 것을 방지할 수 있다. 이를 위해, 측면커버(300)는 외부케이스(100)와 결합하는 제1결합부(310)와 내부케이스(200)와 결합하는 제2결합부(320)를 구비할 수 있다. 제1결합부(310)는 외부케이스(100)의 길이방향 양단과 동일한 형태로 구비되어 끼움 방식을 통해 결합할 수 있다. 제2결합부(320)는 제1결합부(310)의 각 모서리에 구비되어 별도의 고정부재(미도시)를 통해 결합할 수 있다. 이와 같이, 측면커버(300)가 제1결합부(310)와 제2결합부(320)를 통해 외부케이스(100) 및 내부케이스(200)와 결합함으로써 측면커버(300)의 결합력을 향상시킬 수 있다. 본 실시 예에서는 측면커버(300)가 사각판형상인 것을 보였으나, 측면커버(300)는 외부케이스(100)의 형태에 따라 다양한 형태로 구비될 수 있다.Side cover 300 may be provided at both ends in the longitudinal direction of the outer case 100 opened in pairs. Both ends of the longitudinal direction of the outer case 100 opened by the side cover 300 may be sealed, and thus the longitudinal direction of the outer case 100 in which the inner case 200 inserted into the inner space 100b is opened. Deviation from both ends can be prevented. To this end, the side cover 300 may include a first coupling part 310 coupled to the outer case 100 and a second coupling portion 320 coupled to the inner case 200. The first coupling portion 310 is provided in the same shape as both ends of the longitudinal direction of the outer case 100 can be coupled through the fitting method. The second coupling part 320 may be provided at each corner of the first coupling part 310 to be coupled through a separate fixing member (not shown). As such, the side cover 300 is coupled to the outer case 100 and the inner case 200 through the first coupling part 310 and the second coupling part 320 to improve the coupling force of the side cover 300. Can be. In the present embodiment, the side cover 300 was shown to have a rectangular plate shape, the side cover 300 may be provided in various forms according to the shape of the outer case (100).

조명 어셈블리(400)는 상기에서 언급한 바와 같이, 내부케이스(200)에 고정된 상태로 외부케이스(100)의 내부공간(100b)에 삽입될 수 있다. 조명 어셈블리(400)는 실질적으로 빛을 발광하여 도로를 조사하는 역할을 하며, 상기에서 언급한 제1부재(200a)와 제2부재(200b)에 각각 다수개가 구비될 수 있다. 조명 어셈블리(400)에 대해서는 추후에 자세히 설명하도록 한다.As mentioned above, the lighting assembly 400 may be inserted into the inner space 100b of the outer case 100 while being fixed to the inner case 200. The lighting assembly 400 serves to irradiate a road by substantially emitting light, and a plurality of lighting assemblies 400 may be provided in the aforementioned first member 200a and the second member 200b. The lighting assembly 400 will be described later in detail.

배광커버(600)는 외부케이스(100)와 마찬가지로 일 방향으로 긴 형태로 구비되며, 외부케이스(100)의 정면에 형성된 개구부(100a)에 구비되어 조명 어셈블리(400)를 통해 발광 된 빛이 도로에 조사되도록 외부로 배광하는 역할을 할 수 있다.The light distribution cover 600 is provided in an elongated form in the same direction as the outer case 100, and is provided in the opening 100a formed at the front of the outer case 100 so that the light emitted through the lighting assembly 400 is reflected on the road. It may serve to distribute light outside to be irradiated to.

다음은 본 발명의 일 실시 예에 따른 조명장치(10)의 조명 어셈블리(400)에 대해 상세하게 설명하도록 한다. 이하의 설명에서는 상술한 실시 예와 서로 다른 부분만을 상세하게 설명하며 동일하거나 극히 유사한 부분에 대해서는 상세한 설명을 생략한다.Next will be described in detail with respect to the lighting assembly 400 of the lighting device 10 according to an embodiment of the present invention. In the following description, only different parts from the above-described embodiments will be described in detail, and detailed descriptions of the same or extremely similar parts will be omitted.

도 4는 도 2에 도시된 조명 어셈블리를 나타낸 도면이다.4 is a view showing the lighting assembly shown in FIG.

도 1 내지 도 4를 참조하면, 본 발명의 일 실시 예에 따른 조명장치(10)는 일 방향으로 길게 형성되고 도로를 향하여 개구부(100a)가 형성된 외부케이스(100), 외부케이스(100)의 내부공간(100b)에 삽입되어 외부케이스(100)와 결합하는 내부케이스(200), 외부케이스(100)의 길이방향 양단에 각각 구비되어 내부케이스(200)가 외부케이스(100)의 길이방향으로 이탈하는 것을 방지하는 한 쌍의 측면커버(300), 내부케이스(200)에 내장되어 차량의 진행방향으로 빛을 발광하는 다수개의 조명 어셈블리(400) 및 외부케이스(100)의 개구부(100a)에 구비되어 조명 어셈블리(400)에서 발광 된 빛을 외부로 배광하는 배광커버(600)를 구비할 수 있다.1 to 4, the lighting device 10 according to an embodiment of the present invention is formed in the elongated in one direction and the opening 100a is formed toward the road toward the outer case 100, the outer case 100 The inner case 200 is inserted into the inner space 100b and is provided at both ends of the inner case 200 and the outer case 100 in the longitudinal direction of the outer case 100 so that the inner case 200 extends in the longitudinal direction of the outer case 100. A plurality of side cover 300, the inner case 200 to prevent the departure from the plurality of lighting assembly 400 and the opening (100a) of the outer case 100 to emit light in the direction of travel of the vehicle It may be provided with a light distribution cover 600 for distributing the light emitted from the lighting assembly 400 to the outside.

그리고, 조명 어셈블리(400)는 본체(410), 본체(410)에 내장되어 빛을 발광하는 LED(420) 및 LED(420)의 전방에 구비되어 LED(420)에서 발광하는 빛을 배광하는 렌즈(430)를 구비할 수 있다.The lighting assembly 400 includes a main body 410, an LED 420 embedded in the main body 410, and a lens provided in front of the LED 420 to distribute light emitted from the LED 420. 430 may be provided.

본체(410)는 LED(420)를 비롯하여 도면에는 도시되지 않은 회로기판 등이 내장될 수 있으며, 사각판 형상을 비롯하여 다양한 형태로 구비될 수 있다.The main body 410 may include a circuit board (not shown) including the LED 420, and may be provided in various forms including a rectangular plate shape.

LED(420)는 한 쌍으로 구비되어 발광효과를 높일 수 있으며, 조명장치(10)의 설치위치나 주변환경에 따라 다수개가 구비될 수 있다.The LEDs 420 may be provided as a pair to increase the luminous effect, and a plurality of LEDs 420 may be provided depending on the installation location or the surrounding environment of the lighting device 10.

렌즈(430)는 본체(410)와 결합하는 결합판(431), 결합판(431)의 일면에 구비되는 경사판(432) 및 경사판(432)에 구비되는 비정형구(433)를 구비할 수 있다. 경사판(432)은 결합판(431)의 일면에 구비되되 하 방향으로 경사면(432a)이 형성되며, 비정형구(433)는 자연스럽게 경사면(432a)에 구비될 수 있다. 여기서, 비정형구(433)는 가장 멀리 돌출된 부분이 결합판(431)의 정중앙으로부터 일 방향으로 치우친 형태로 구비되어 LED(420)에서 발광한 빛이 프로빔 형태로 조사되도록 할 수 있다. 또한, 경사판(432)에 의해 비정형구(433)가 하 방향을 향하게 되므로 LED(420)에서 발광한 빛이 하 방향 즉, 노면 방향으로만 조사되도록 함으로써 빛 공해를 최소화하는 효과를 발휘할 수 있다.The lens 430 may include a coupling plate 431 coupled to the main body 410, an inclined plate 432 provided on one surface of the coupling plate 431, and an atypical sphere 433 provided in the inclined plate 432. . The inclined plate 432 is provided on one surface of the coupling plate 431, the inclined surface 432a is formed in the downward direction, the atypical sphere 433 may be naturally provided on the inclined surface 432a. Here, the atypical sphere 433 may be provided in the form in which the furthest protruding portion is biased in one direction from the center of the coupling plate 431 so that the light emitted from the LED 420 can be irradiated in the form of a pro-beam. In addition, since the atypical sphere 433 is directed downward by the inclined plate 432, the light emitted from the LED 420 is irradiated only in the downward direction, that is, the road surface direction, thereby minimizing light pollution.

다음은 본 발명의 일 실시 예에 따른 조명장치(10)가 빛을 조사하는 형태에 대해 설명하도록 한다. 이하의 설명에서는 상술한 실시 예와 서로 다른 부분만을 상세하게 설명하며 동일하거나 극히 유사한 부분에 대해서는 상세한 설명을 생략한다.Next, the lighting device 10 according to an embodiment of the present invention will be described with respect to a form in which light is irradiated. In the following description, only different parts from the above-described embodiments will be described in detail, and detailed descriptions of the same or extremely similar parts will be omitted.

도 5는 본 발명의 일 실시 예에 따른 조명장치가 차로별로 조사하는 모습을 나타낸 사시도이다.5 is a perspective view showing a state in which the lighting device according to an embodiment of the present invention irradiated by lane.

도 1 내지 도 5를 참조하면, 본 발명의 일 실시 예에 따른 조명장치(10)는 일 방향으로 길게 형성되고 도로를 향하여 개구부(100a)가 형성된 외부케이스(100), 외부케이스(100)의 내부공간(100b)에 삽입되어 외부케이스(100)와 결합하는 내부케이스(200), 외부케이스(100)의 길이방향 양단에 각각 구비되어 내부케이스(200)가 외부케이스(100)의 길이방향으로 이탈하는 것을 방지하는 한 쌍의 측면커버(300), 내부케이스(200)에 내장되어 차량의 진행방향으로 빛을 발광하는 다수개의 조명 어셈블리(400), 및 외부케이스(100)의 개구부(100a)에 구비되어 조명 어셈블리(400)에서 발광 된 빛을 외부로 배광하는 배광커버(600)를 구비할 수 있다.1 to 5, the lighting device 10 according to an embodiment of the present invention is formed in the elongated in one direction and the outer case 100, the outer case 100 formed with an opening 100a toward the road The inner case 200 is inserted into the inner space 100b and is provided at both ends of the inner case 200 and the outer case 100 in the longitudinal direction of the outer case 100 so that the inner case 200 extends in the longitudinal direction of the outer case 100. A pair of side cover 300 to prevent the departure, a plurality of lighting assembly 400 is built in the inner case 200 to emit light in the traveling direction of the vehicle, and the opening 100a of the outer case 100 It may be provided in the light distribution cover 600 for distributing the light emitted from the lighting assembly 400 to the outside.

그리고, 내부케이스(200)는 일 방향으로 길게 형성되고 상대적으로 내부공간(100b)의 상측에 구비되는 제1부재(200a)와 일 방향으로 길게 형성되고 상대적으로 내부공간(100b)의 하측에 위치하며 제1부재(200a)와 나란히 구비되는 제2부재(200b)를 구비할 수 있다.The inner case 200 is formed to be elongated in one direction and is formed to be longer in one direction with the first member 200a provided on the upper side of the inner space 100b. And a second member 200b provided in parallel with the first member 200a.

여기서, 제1부재(200a)에는 일정간격을 유지하는 다수개의 조명 어셈블리(400)를 구비하고, 제1부재(200a)에 구비되는 조명 어셈블리(400)는 조명장치(10)와 가장 근접한 도로 즉, 1차로를 조사할 수 있다.Here, the first member (200a) is provided with a plurality of lighting assemblies 400 to maintain a predetermined interval, the lighting assembly 400 provided in the first member (200a) is the road closest to the lighting device 10, Investigate the first lane.

그리고, 제2부재(200b)도 제1부재(200a)와 마찬가지로 일정간격을 유지하는 다수개의 조명 어셈블리(400)를 구비하고, 제2부재(200b)에 구비되는 조명 어셈블리(400)는 2차로를 조사할 수 있다.Also, like the first member 200a, the second member 200b includes a plurality of lighting assemblies 400 that maintain a predetermined interval, and the lighting assembly 400 provided in the second member 200b is secondarily. Can be investigated.

이와 같이, 제1부재(200a)와 제2부재(200b)를 통해 조명 어셈블리(400)를 상하방향으로 구비함으로써 LED(420)에서 발광하는 빛을 차로별로 조사할 수 있다.As such, by providing the lighting assembly 400 in the vertical direction through the first member 200a and the second member 200b, light emitted from the LED 420 may be irradiated for each lane.

본 실시 예에서는 조명장치(10)가 제1부재(200a)와 제2부재(200b)를 구비하여 각각 1차로와 2차로를 조사하는 것을 보였으나, 조명장치(10)에는 차로의 수에 따라 제1부재(200a) 및 제2부재(200b)와 동일한 구성이 더 추가될 수 있다.In the present embodiment, the lighting device 10 is provided with the first member 200a and the second member 200b so as to irradiate the first and second lanes, respectively, but the lighting device 10 depends on the number of lanes. The same configuration as the first member 200a and the second member 200b may be further added.

이상에서는 본 발명의 일 실시 예에 따른 조명장치에 대해 설명하였으나, 본 발명의 사상은 본 명세서에 제시되는 실시 예에 제한되지 아니한다. 그리고, 본 발명의 사상을 이해하는 당업자는 동일한 사상의 범위 내에서 구성요소의 부가, 변경, 삭제, 추가 등에 의해서 다른 실시 예를 용이하게 제안할 수 있을 것이나, 이 또한 본 발명의 사상범위 내에 든다고 할 것이다.In the above described the lighting apparatus according to an embodiment of the present invention, the spirit of the present invention is not limited to the embodiment presented herein. And those skilled in the art that understand the spirit of the present invention can easily suggest other embodiments by the addition, modification, deletion, addition, etc. of components within the scope of the same idea, but also within the scope of the invention something to do.

Claims (7)

일 방향으로 길게 형성되고 도로를 향하여 개구부가 형성된 외부케이스와,An outer case formed long in one direction and having an opening toward the road; 상기 외부케이스의 내부공간에 삽입되어 상기 외부케이스와 결합하는 내부케이스와,An inner case inserted into an inner space of the outer case and coupled to the outer case; 상기 외부케이스의 길이방향 양단에 각각 구비되어 상기 내부케이스가 상기 외부케이스의 길이방향으로 이탈하는 것을 방지하는 한 쌍의 측면커버와,A pair of side covers provided at both ends of the outer case in the longitudinal direction to prevent the inner case from being separated in the longitudinal direction of the outer case; 상기 내부케이스에 내장되어 차량의 진행방향으로 빛을 발광하는 다수개의 조명 어셈블리와,A plurality of lighting assemblies embedded in the inner case and emitting light in a traveling direction of the vehicle; 상기 외부케이스의 개구부에 구비되어 상기 조명 어셈블리에서 발광 된 빛을 외부로 배광하는 배광커버를 포함하는 조명장치.Illumination device comprising a light distribution cover provided in the opening of the outer case to distribute the light emitted from the lighting assembly to the outside. 제 1항에 있어서,The method of claim 1, 상기 내부케이스는 일 방향으로 길게 형성되고 상대적으로 상기 내부공간의 상측에 구비되는 제1부재와,The inner case is formed to be elongated in one direction and relatively provided on the upper side of the inner space, 일 방향으로 길게 형성되고 상대적으로 상기 내부공간의 하측에 위치하며 상기 제1부재와 나란히 구비되는 제2부재를 구비하는 것을 특징으로 하는 조명장치.And a second member which is formed to extend in one direction and is positioned relatively to the lower side of the inner space and provided in parallel with the first member. 제 2항에 있어서,The method of claim 2, 상기 제1부재와 상기 제2부재는 서로 다른 차로를 조사하는 것을 특징으로 하는 조명장치.And the first member and the second member irradiate different lanes. 제 2항에 있어서,The method of claim 2, 상기 제1부재 및 상기 제2부재는 상기 내부공간에 삽입될 시 상기 외부케이스의 내측면과 일정거리 이격되도록 하는 이격부재를 구비하는 것을 특징으로 하는 조명장치.The first member and the second member is a lighting device, characterized in that provided with a separation member spaced apart from the inner surface of the outer case by a predetermined distance when inserted into the inner space. 제 1항에 있어서,The method of claim 1, 상기 조명 어셈블리는 본체와,The lighting assembly has a main body, 상기 본체에 내장되어 빛을 발광하는 LED와,An LED which is built in the main body and emits light; 상기 LED의 전방에 구비되어 상기 LED에서 발광하는 빛을 배광하는 렌즈를 구비하는 것을 특징으로 하는 조명장치.Illumination apparatus comprising a lens provided in front of the LED to distribute the light emitted from the LED. 제 4항에 있어서,The method of claim 4, wherein 상기 렌즈는 상기 본체와 결합하는 결합판과,The lens is coupled to the coupling plate and the main body, 상기 결합판의 일면에 구비되되 하 방향으로 경사면이 형성되는 경사판과,An inclined plate provided on one surface of the coupling plate and having an inclined surface in a downward direction; 상기 경사판의 경사면에 구비되어 상기 LED에서 발광하는 빛이 프로빔 형태로 하향 조사되도록 하는 비정형구를 구비하는 것을 특징으로 하는 조명장치.Illumination apparatus provided on the inclined surface of the inclined plate and having atypical spheres to emit light emitted from the LED downward in the form of a pro-beam. 제 1항에 있어서,The method of claim 1, 상기 측면커버는 상기 외부케이스와 끼움 방식을 통해 결합하는 제1결합부와,The side cover and the first coupling portion to be coupled through the fitting method with the outer case, 상기 제1결합부의 각 모서리에 구비되어 고정부재를 통해 상기 내부케이스와 결합하도록 하는 제2결합부를 구비하는 것을 특징으로 하는 조명장치.Illumination apparatus, characterized in that provided with a second coupling portion provided at each corner of the first coupling portion to be coupled to the inner case through a fixing member.
PCT/KR2017/004923 2017-01-25 2017-05-12 Lighting apparatus Ceased WO2018139710A1 (en)

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