KR20210109987A - Led lighting system for road marking - Google Patents

Led lighting system for road marking Download PDF

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Publication number
KR20210109987A
KR20210109987A KR1020200025340A KR20200025340A KR20210109987A KR 20210109987 A KR20210109987 A KR 20210109987A KR 1020200025340 A KR1020200025340 A KR 1020200025340A KR 20200025340 A KR20200025340 A KR 20200025340A KR 20210109987 A KR20210109987 A KR 20210109987A
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South Korea
Prior art keywords
light
projection member
light projection
led lighting
lighting facility
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KR1020200025340A
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Korean (ko)
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엄대웅
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주식회사 해건
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Publication of KR20210109987A publication Critical patent/KR20210109987A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576—Traffic lines
    • E01F9/582—Traffic lines illuminated
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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]

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The present invention relates to an LED lighting facility for road signs. The LED lighting facility includes: a light projection member (110) made of a light projection material, having a block shape of a length corresponding to the length of a lighting facility; a lower case (130) comprising a body having a U-shaped cross section to house lower and lateral sides of the light projection member (110), and wings formed with both upper parts of the body extended outward; a film-shaped light diffusion guide (120) glued to the inner surface of the body of the lower case; an LED light emitting part (140) placed at a side end of the light projection member (110) to emit light in a longitudinal direction of the light projection member (110); and a first finishing part (150) and a second finishing part (160) combined with both side ends of the lower case, respectively, and housing the LED light emitting part (140). The light projection member (110) has a cover made of a dot reflection film for light diffusion, attached to the bottom thereof. Therefore, the present invention is capable of indicating a direction at a roundabout while functioning as landscape lighting.

Description

노면표지용 ＬＥＤ 조명시설{LED LIGHTING SYSTEM FOR ROAD MARKING}LED LIGHTING SYSTEM FOR ROAD MARKING

본 발명은 노면표지용 LED 조명시설에 관한 것이다.The present invention relates to an LED lighting facility for road markings.

도로는 차량이나 사람이 지나다닐 수 있도록 만들어 놓은 길을 의미한다. 이러한 도로는 외부에 위치하기 때문에 다양한 위험요소에 노출되어 있다.A road is a road made for vehicles or people to pass through. Because these roads are located outside, they are exposed to various risk factors.

도로 위에서의 위험요소를 줄이기 위한 방편으로는 가로등, 도로표지판 및 도로표지병 등의 도로안전용품이 사용된다. 그 중에서도 도로표지병은 빛을 받으면 그 빛을 반사하여 도로의 방향을 안내하는 장치로써, 야간 및 우천 등의 환경적 위험요소를 극복하기 위해 도로의 중앙선, 차로경계선, 전용차선, 안전지대 및 노상장애물 등 노면표시의 기능을 보완할 필요가 있는 곳에 설치되었다.Road safety products such as street lights, road signs, and road sign bottles are used as a way to reduce risk factors on the road. Among them, road signage is a device that guides the direction of the road by reflecting the light when it receives light. It was installed where it is necessary to supplement the function of road markings, etc.

일반적으로 도로 및 횡단보도, 공원, 산책로 등에는 보행자 및 자전거 전용 도로가 구비되어 일반적인 보행뿐만 아니라 산책이나 조깅이나 마라톤과 같은 걷기운동이나 자전거 주행을 할 수 있도록 하고 있다.In general, roads, crosswalks, parks, and trails are equipped with dedicated paths for pedestrians and bicycles, so that not only general walking but also walking exercises such as walking, jogging, or marathoning or riding a bicycle can be performed.

이러한 공원, 산책로, 자전거 전용 도로 등에도 야간이나 우천 시 시야를 확보할 수 있는 조명 시설을 필요로 하고 있다.Such parks, walking trails, and bicycle-only roads also require lighting facilities that can secure visibility at night or in rainy weather.

(1) KR 등록특허공보 제10-0908331호 (2009.07.17.)(1) KR Registration Patent Publication No. 10-0908331 (2009.07.17.) (2) KR 등록특허공보 제10-1205656호 (2012.11.27.)(2) KR Registered Patent Publication No. 10-1205656 (2012.11.27.) (3) KR 등록특허공보 제10-1612086호 (2016.04.14.)(3) KR Registered Patent Publication No. 10-1612086 (2016.04.14.) (4) KR 등록특허공보 제10-1726778호 (2017.04.13.)(4) KR Registered Patent Publication No. 10-1726778 (2017.04.13.)

본 발명은 도로 뿐만 아니라 데크나 공원 바닥에 경관 조명으로 사용하면서 회전 교차로 등에서 방향표시를 할 수 있는 노면표지용 ＬＥＤ 조명시설을 제공하는 것을 목적으로 한다.An object of the present invention is to provide an LED lighting facility for road signs that can indicate directions at roundabouts, etc. while being used as landscape lighting on decks or park floors as well as on roads.

상기와 같은 목적을 달성하기 위하여 본 발명은,In order to achieve the above object, the present invention,

노면표지용 LED 조명시설에 있어서,In the LED lighting facility for road signs,

조명시설의 길이에 상응하는 길이의 블럭 형상으로 광이 투사되는 재질로 형성되는 광투사부재(110);a light projection member 110 formed of a material through which light is projected in the shape of a block having a length corresponding to the length of the lighting facility;

상기 광투사부재(110)의 저면과 측면을 하우징하도록 단면이 '

Figure pat00001
' 자 형상의 몸체와, 상기 몸체의 양측 상단이 외측으로 연장되어 형성되는 날개로 구성되는 하부케이스(130);The cross-section is 'to house the bottom and side surfaces of the light projection member 110'
Figure pat00001
A lower case 130 consisting of a '-shaped body and wings formed by extending the upper ends of both sides of the body to the outside;

상기 하부케이스의 상기 몸체 내측면에 접착되는 필름 형상의 광확산가이드(120), A film-shaped light diffusion guide 120 adhered to the inner surface of the body of the lower case;

상기 광투사부재(110)의 측단에 배치되어 상기 광투사부재(110)의 길이방향으로 광을 조사하는 LED 발광부(140);an LED light emitting unit 140 disposed at a side end of the light projecting member 110 and irradiating light in the longitudinal direction of the light projecting member 110;

상기 하부케이스의 양 측단에 각각 결합하고 상기 LED 발광부(140)를 하우징하는 제1마감부(150), 제2마감부(160)를 포함하고,and a first closing part 150 and a second closing part 160 respectively coupled to both side ends of the lower case and housing the LED light emitting part 140,

상기 광투사부재(110)는 저면에 광확산용 도트 반사 필름으로 이루어진 표지가 부착되는 것을 특징으로 하는 노면표지용 LED 조명시설을 제공한다.The light projection member 110 provides an LED lighting facility for a road sign, characterized in that a sign made of a dot reflective film for light diffusion is attached to the bottom thereof.

상기 광투사부재(110)의 상측에서 상기 하부케이스의 상기 날개에 상응하는 형상으로 형성되어 상기 날개와 함께 상기 광투사부재(110)의 측면 가장자리를 함께 커버하는 상부커버(180); 및an upper cover 180 formed in a shape corresponding to the wing of the lower case on the upper side of the light projection member 110 to cover the side edge of the light projection member 110 together with the wing; and

상기 상부커버(180)와 상기 날개와 함께 관통하여 설치 장소에 고정하는 체결볼트(170)를 추가로 포함하는 것을 특징으로 한다.It characterized in that it further comprises a fastening bolt 170 which penetrates together with the upper cover 180 and the wing and is fixed to the installation place.

상기 광투사부재(110)은 블럭 형상으로 형성되고 저면이 경사면으로 형성되는 것을 특징으로 한다.The light projection member 110 is formed in a block shape and a bottom surface is characterized in that it is formed as an inclined surface.

상기 광투사부재(110)은 블럭 형상으로 형성되고 저면이 길이 방향을 따라 단면이 'Λ'자 형상이 되도록 서로 마주보는 제1경사면과 제2경사면으로 이루어지는 것을 특징으로 한다.The light projection member 110 is formed in the shape of a block and is characterized in that it is composed of a first inclined surface and a second inclined surface facing each other so that a bottom surface thereof has a 'Λ' shape in cross section along the longitudinal direction.

광확산용 도트 반사 필름으로 이루어진 상기 표지(111)는 상기 광투사부재(110)의 길이방향을 따라 절개홈이 복수개 형성되는 것을 특징으로 한다.The cover 111 made of a dot reflective film for light diffusion is characterized in that a plurality of incision grooves are formed along the longitudinal direction of the light projection member 110 .

상기와 같이 구성된 본 발명의 실시예에 따르면, 야간이나 시야를 가리는 악천후시에도 공원이나 산책로 자전거도로 등에서 노면상태 및 장애물 등의 식별이 용이하도록 하여 안전사고를 방지할 수 있는 효과가 있다.According to the embodiment of the present invention configured as described above, even at night or in bad weather that blocks the view, it is possible to prevent safety accidents by making it easy to identify road surface conditions and obstacles in parks, promenades, and bicycle paths.

또한, 본 발명은 또 다른 형태로 이루어지면서 구조가 간단하고 조명효율을 높일 수 있는 효과가 있다.In addition, the present invention has an effect that the structure is simple and the lighting efficiency can be increased while being made in another form.

도 1 은 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 평면도이다.
도 2 는 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 사시도이다.
도 3 및 4는 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 분리 사시도이다.
도 5 는 본 발명의 실시예에 따른 노면표지용 LED 조명시설의 광투사부재를 나타낸 도면이다.
도 6 은 본 발명의 실시예에 따른 노면표지용 LED 조명시설의 광투사부재의 단면을 나타낸 도면이다.
1 is a plan view of an LED lighting facility for a road sign according to an embodiment of the present invention.
2 is a perspective view of an LED lighting facility for a road sign according to an embodiment of the present invention.
3 and 4 are exploded perspective views of an LED lighting facility for a road sign according to an embodiment of the present invention.
5 is a view showing a light projection member of the LED lighting facility for a road sign according to an embodiment of the present invention.
6 is a view showing a cross-section of a light projection member of an LED lighting facility for a road sign according to an embodiment of the present invention.

이하 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

본 발명은 도로 및 횡단보도, 공원, 산책로 등에 보행자 및 자전거 전용 도로를 설치하면서 노면상에 설치되어 전방시야 확보가 좋지 않은 야간이나 악천후시에도 도로를 용이하게 식별할 수 있도록 하면서 노면을 비추도록 한 노면표지용 LED 조명시설이다.The present invention is installed on a road surface while installing a dedicated road for pedestrians and bicycles on roads, crosswalks, parks, and walking trails to illuminate the road surface while making it easy to identify the road even at night or in bad weather when the forward visibility is not good. It is an LED lighting facility for road markings.

도 1 은 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 평면도이고, 도 2 는 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 사시도이고, 도 3 및 4는 본 발명의 실시예에 따른 노면표지용 ＬＥＤ 조명시설의 분리 사시도이고, 도 5 는 본 발명의 실시예에 따른 노면표지용 LED 조명시설의 광투사부재를 나타낸 도면이고, 도 6 은 본 발명의 실시예에 따른 노면표지용 LED 조명시설의 광투사부재의 단면을 나타낸 도면이다.1 is a plan view of an LED lighting facility for a road sign according to an embodiment of the present invention, FIG. 2 is a perspective view of an LED lighting facility for a road sign according to an embodiment of the present invention, and FIGS. 3 and 4 are an embodiment of the present invention is an exploded perspective view of an LED lighting facility for a road sign according to the present invention, FIG. 5 is a view showing a light projection member of an LED lighting facility for a road sign according to an embodiment of the present invention, and FIG. It is a drawing showing the cross section of the light projection member of the LED lighting facility for use.

도시되는 바와 같이, 본 발명의 실시예에 따른 노면표지용 LED 조명시설은 광투사부재(110), 광확산가이드(120), 하부케이스(130), LED 발광부(140), 제1마감부(150), 제2마감부(160), 상부커버(180), 체결볼트(170)를 포함한다.As shown, the LED lighting facility for a road sign according to an embodiment of the present invention includes a light projection member 110 , a light diffusion guide 120 , a lower case 130 , an LED light emitting unit 140 , and a first finishing unit. 150 , a second closing part 160 , an upper cover 180 , and a fastening bolt 170 .

광투사부재(110)는 노면표지용 LED 조명시설의 길이에 상응하는 길이의 사각 블럭 형상으로 형성되고, 일측 또는 양측에 LED 발광부(140)가 배치되어 빛의 조사가 이루어진다. 광투사부재(110)는 강화유리와 같이 내구성 강한 재질로 구비되어 차량이나 자전거 등에 의한 외부 충격에도 견딜수 있도록 구성되는 것이 바람직하다. 광투사부재(110)는 저면에 광확산용 도트 반사 필름으로 이루어진 상기 표지(111)가 부착되어 측면에서 LED가 조사되면 표지를 이루는 글자가 발광되어 광투사부재(110) 상면으로 표지가 발광되어 보행자가 표지를 인식할 수 있게 된다. 광투사부재(110)는 저면이 도 6(a)에 도시되는 바와 같이, 경사면으로 형성되어 일측 방향으로 진행하는 행인이 LED 조명시설의 표지를 인식할 수 있도록 하여 일측 방향 진행 표시를 나타낼 수 있다. 광투사부재(110)는 저면이 도 (b)에 도시되는 바와 같이, 저면이 길이 방향을 따라 단면이 'Λ'자 형상이 되도록 서로 마주보는 제1경사면과 제2경사면으로 이루어지는 것이 바람직하다. 서로 마주보는 제1경사면과 제2경사면으로 이루어질 경우, 각 경사면에 그 방향에서 진행하는 사람들에게 표시할 방향이나 행선지 등을 각각 표시하여 각 방향으로 진행하는 사람들이 해당하는 방향의 표지를 인식할 수 있도록 할 수 있다. 즉, 제1경사면과 제2 경사면에 각 방향에서 진행하는 진행자가 인식할 수 있도록 각각 해당하는 광확산용 도트 반사 필름으로 이루어진 상기 표지(111)를 부착하는 것이 바람직하다.The light projection member 110 is formed in the shape of a square block having a length corresponding to the length of the LED lighting facility for a road sign, and the LED light emitting unit 140 is disposed on one side or both sides to emit light. It is preferable that the light projection member 110 is made of a durable material such as tempered glass so as to be able to withstand an external impact caused by a vehicle or a bicycle. The light projection member 110 has the cover 111 made of a dot reflective film for light diffusion attached to the bottom surface, and when the LED is irradiated from the side, the letters constituting the cover are emitted, and the cover is emitted to the upper surface of the light projection member 110, Pedestrians can recognize signs. As the bottom surface of the light projection member 110 is shown in Fig. 6 (a), it is formed with an inclined surface so that passers-by who proceed in one direction can recognize the sign of the LED lighting facility, so that it can display a progress indication in one direction. . As shown in FIG. (b), the bottom surface of the light projection member 110 is preferably formed of a first inclined surface and a second inclined surface facing each other so that the bottom surface has a 'Λ' shape in cross section along the longitudinal direction. When the first slope and the second slope face each other, the direction or destination to be displayed to people traveling in that direction is displayed on each slope, so that people traveling in each direction can recognize the sign in the corresponding direction. can make it That is, it is preferable to attach the label 111 made of a dot reflective film for light diffusion corresponding to the first inclined surface and the second inclined surface so that the presenter traveling in each direction can recognize it.

한편, 광확산용 도트 반사 필름으로 이루어진 상기 표지(111)는 상기 광투사부재(110)의 길이방향을 따라 절개홈이 복수개 형성되어 광경로가 형성되어 광투사부재(110)의 일측단에 LED 발광부가 배치되어도 타측까지 광투사가 용이하게 이루어지는 것을 특징으로 한다.On the other hand, the cover 111 made of a dot reflective film for light diffusion has a plurality of incision grooves formed along the longitudinal direction of the light projection member 110 to form an optical path, so that an LED is placed on one end of the light projection member 110 . It is characterized in that light is easily projected to the other side even when the light emitting part is disposed.

하부케이스(130)는 상기 광투사부재(110)의 저면과 측면을 하우징하도록 단면이 '

Figure pat00002
' 자 형상의 몸체와, 상기 몸체의 양측 상단이 외측으로 연장되어 형성되는 날개로 구성된다. 하부케이스(130)는 금속제 또는 강화 플라스틱으로 구성되어 지면 내측에 설치되는 것이 바람직하다. The lower case 130 has a cross-section to house the bottom and side surfaces of the light projection member 110 .
Figure pat00002
It consists of a '-shaped body and wings formed by extending the upper ends of both sides of the body to the outside. The lower case 130 is preferably made of metal or reinforced plastic and installed inside the ground.

광확산가이드(120)는 '

Figure pat00003
' 자형상의 몸체 내측에 접착되는 필름 형상으로 구성된다. 광확산가이드(120)는 광투사부재(110)의 측면에서 발광되어 광투사부재(110)로 투사되는 LED 광이 반사 굴절될 경우 이를 확산하는 광확산 소재로 이루어지는 것이 바람직하다. 광확산가이드(120)에 의해 광투사부재(110)의 측면과 저면에서 굴절 반사되는 광이 난반사되어 광량을 더욱 증폭시킬 수 있다.The light diffusion guide 120 is '
Figure pat00003
It is composed of a film shape that is adhered to the inside of the '-shaped body. The light diffusion guide 120 is preferably made of a light diffusion material that diffuses when the LED light emitted from the side of the light projection member 110 and projected to the light projection member 110 is reflected and refracted. Light that is refracted and reflected from the side and bottom surfaces of the light projection member 110 by the light diffusion guide 120 is diffusely reflected to further amplify the amount of light.

LED 발광부(140)는 상기 광투사부재(110)의 일측 또는 측단에 배치되어 상기 광투사부재(110)의 길이방향으로 광을 조사한다.The LED light emitting unit 140 is disposed on one side or a side end of the light projection member 110 to irradiate light in the longitudinal direction of the light projection member 110 .

제1마감부(150), 제2마감부(160)가 상기 하부케이스의 양 측단에 각각 결합하여 상기 LED 발광부(140)를 하우징한다.The first closing part 150 and the second closing part 160 are respectively coupled to both side ends of the lower case to house the LED light emitting part 140 .

상부커버(180)가 상기 광투사부재(110)의 상측에서 상기 하부케이스의 상기 날개에 상응하는 형상으로 형성되어 상기 날개와 함께 상기 광투사부재(110)의 측면 가장자리를 함께 커버한다.The upper cover 180 is formed in a shape corresponding to the wing of the lower case on the upper side of the light projection member 110 to cover the side edge of the light projection member 110 together with the wing.

체결볼트(170)가 상기 상부커버(180)와 상기 날개와 함께 관통하여 설치 장소에 결합하여 조명시설을 고정한다.A fastening bolt 170 penetrates together with the upper cover 180 and the wing and is coupled to the installation site to fix the lighting facility.

이러한 본 발명의 조명기설는 야간이나 우천시 또는 안개 등과 같이 전방 식별력이 떨어지는 악천후시에 조명시설에 구비된 LED 발광부(140)가 점등되는 발광수단에 의해 광투사부재(110)의 광확산용 도트 반사 필름으로 이루어진 상기 표지(111)가 발광하여 표지에 해당하는 정보를 보행자에게 제공할 수 있고, 광확산가이드(120)에 의해 확산되 광에 의해 광투사부재(110) 전체가 발광되는 효과로 시인성을 크게 높여 보행자 및 자전거 운전자는 도로안내 및 노면에 떨어져 있는 돌이나 장애물의 식별이 가능하여 안전하고를 방지할 수 있게 됨과 아울러 불빛을 비추게 되므로 도로의 식별을 높여 주게 됨과 아울러 경관 조명기능으로 미관을 한층 높일 수 있는 시각적 효과도 얻게 된다.The lighting equipment of the present invention is a light-diffusing dot reflection of the light projection member 110 by a light-emitting means in which the LED light-emitting unit 140 provided in the lighting facility is turned on at night, in rainy weather, or in bad weather such as fog, etc. The sign 111 made of a film emits light so that information corresponding to the sign can be provided to pedestrians, and visibility is improved by the effect that the light is diffused by the light diffusion guide 120 and the entire light projection member 110 emits light. Pedestrians and cyclists are able to guide the road and identify stones or obstacles that fall on the road surface, so they can be safely prevented. A visual effect that can be further enhanced is also obtained.

Claims (5)

노면표지용 LED 조명시설에 있어서,
조명시설의 길이에 상응하는 길이의 블럭 형상으로 광이 투사되는 재질로 형성되는 광투사부재(110);
상기 광투사부재(110)의 저면과 측면을 하우징하도록 단면이 '
Figure pat00004
' 자 형상의 몸체와, 상기 몸체의 양측 상단이 외측으로 연장되어 형성되는 날개로 구성되는 하부케이스(130);
상기 하부케이스의 상기 몸체 내측면에 접착되는 필름 형상의 광확산가이드(120);
상기 광투사부재(110)의 측단에 배치되어 상기 광투사부재(110)의 길이방향으로 광을 조사하는 LED 발광부(140);
상기 하부케이스의 양 측단에 각각 결합하고 상기 LED 발광부(140)를 하우징하는 제1마감부(150), 제2마감부(160)를 포함하고,
상기 광투사부재(110)는 저면에 광확산용 도트 반사 필름으로 이루어진 표지가 부착되는 것을 특징으로 하는 노면표지용 LED 조명시설.
In the LED lighting facility for road signs,
a light projection member 110 formed of a material through which light is projected in the shape of a block having a length corresponding to the length of the lighting facility;
The cross-section is 'to house the bottom and side surfaces of the light projection member 110'
Figure pat00004
A lower case 130 consisting of a '-shaped body and wings formed by extending the upper ends of both sides of the body to the outside;
a film-shaped light diffusion guide 120 adhered to the inner surface of the body of the lower case;
an LED light emitting unit 140 disposed at a side end of the light projecting member 110 and irradiating light in the longitudinal direction of the light projecting member 110;
and a first closing part 150 and a second closing part 160 respectively coupled to both side ends of the lower case and housing the LED light emitting part 140,
The light projection member 110 is an LED lighting facility for a road sign, characterized in that a sign made of a dot reflective film for light diffusion is attached to the bottom surface.
 제 1 항에 있어서,
상기 광투사부재(110)의 상측에서 상기 하부케이스의 상기 날개에 상응하는 형상으로 형성되어 상기 날개와 함께 상기 광투사부재(110)의 측면 가장자리를 함께 커버하는 상부커버(180); 및
상기 상부커버(180)와 상기 날개와 함께 관통하여 설치 장소에 고정하는 체결볼트(170)를 추가로 포함하는 노면표지용 LED 조명시설.
노면표지용 LED 조명시설.
The method of claim 1,
an upper cover 180 formed in a shape corresponding to the wing of the lower case on the upper side of the light projection member 110 to cover the side edge of the light projection member 110 together with the wing; and
LED lighting facility for road signs further comprising a fastening bolt 170 penetrating together with the upper cover 180 and the wing and fixing it at the installation site.
LED lighting system for road signs.
 제1항에 있어서,
상기 광투사부재(110)은 블럭 형상으로 형성되고 저면이 경사면으로 형성되는 것을 특징으로 하는 노면표지용 LED 조명시설.
According to claim 1,
The light projection member 110 is formed in a block shape and a bottom surface of the LED lighting facility for a road sign, characterized in that the inclined surface is formed.
 제1항에 있어서,
상기 광투사부재(110)은 블럭 형상으로 형성되고 저면이 길이 방향을 따라 단면이 'Λ'자 형상이 되도록 서로 마주보는 제1경사면과 제2경사면으로 이루어지는 것을 특징으로 하는 노면표지용 LED 조명시설.
According to claim 1,
The light projection member 110 is formed in the shape of a block and the bottom surface of the LED lighting facility for a road sign, characterized in that it consists of a first inclined surface and a second inclined surface facing each other so that the cross-section along the longitudinal direction is 'Λ' shape .
 제 1 항에 있어서,
광확산용 도트 반사 필름으로 이루어진 상기 표지(111)는 상기 광투사부재(110)의 길이방향을 따라 절개홈이 복수개 형성되는 것을 특징으로 하는 노면표지용 LED 조명시설.The method of claim 1,
The sign 111 made of a dot reflective film for light diffusion has a plurality of incision grooves formed along the longitudinal direction of the light projection member 110. LED lighting facility for a road sign.
KR1020200025340A 2020-02-28 2020-02-28 Led lighting system for road marking KR20210109987A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908331B1 (en) 2008-09-17 2009-07-17 트윈클아이 주식회사 A road maker having side wall and construction method thereof
KR101205656B1 (en) 2009-11-18 2012-11-27 하연향 Road marker
KR101612086B1 (en) 2015-02-25 2016-04-14 주식회사 한축테크 A Road Maker having Straight Wing and Manufacturing Method thereof and Construction Method thereof
KR101726778B1 (en) 2016-01-14 2017-04-13 김재문 Apparatus for road sign stud

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908331B1 (en) 2008-09-17 2009-07-17 트윈클아이 주식회사 A road maker having side wall and construction method thereof
KR101205656B1 (en) 2009-11-18 2012-11-27 하연향 Road marker
KR101612086B1 (en) 2015-02-25 2016-04-14 주식회사 한축테크 A Road Maker having Straight Wing and Manufacturing Method thereof and Construction Method thereof
KR101726778B1 (en) 2016-01-14 2017-04-13 김재문 Apparatus for road sign stud

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