KR200394461Y1 - Safety guidance lamp of tunnel and underpass - Google Patents

Safety guidance lamp of tunnel and underpass Download PDF

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Publication number
KR200394461Y1
KR200394461Y1 KR20-2005-0016085U KR20050016085U KR200394461Y1 KR 200394461 Y1 KR200394461 Y1 KR 200394461Y1 KR 20050016085 U KR20050016085 U KR 20050016085U KR 200394461 Y1 KR200394461 Y1 KR 200394461Y1
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South Korea
Prior art keywords
transparent cover
groove
induction
moisture
installation
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KR20-2005-0016085U
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Korean (ko)
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김문경
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김문경
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Priority to KR20-2005-0016085U priority Critical patent/KR200394461Y1/en
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Publication of KR200394461Y1 publication Critical patent/KR200394461Y1/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
    • E01F9/553—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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges

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

Abstract

본 고안은 터널및 지하차도의 안전유도등에 관한 것으로서 종래 안전유도등은 LED전구를 먼지나 이물질로 부터 보호하기 위해 설치된 착탈식 투명커버와 유도등몸체 사이로 습한기운이나 물기가 쉽게 침투되어 투명커버내에 습기가 자주 서려 외부에서 LED전구의 식별이 어려워지기 때문에 안전운행을 위해 부득이하게 투명커버를 자주 교체하여야 하므로 투명커버의 수명이 단축되는 문제점이 있었고, 또한 투명커버를 유도등몸체에서 분리할때 신속한 분리작업을 할수 없어 작업능률이 떨어지기 때문에 그만큼 투명커버의 교체작업이 지연되었다.The present invention relates to safety induction lamps of tunnels and underground roadways. Conventional safety induction lamps easily penetrate moisture or water between the removable transparent cover and induction lamp body installed to protect the LED bulb from dust or foreign substances. Since it is difficult to identify the LED bulb from outside, it is inevitable to replace the transparent cover frequently for safe operation. Therefore, the life of the transparent cover is shortened. Also, when the transparent cover is separated from the induction lamp body, it can be quickly removed. Since the work efficiency is reduced, the replacement work of the transparent cover is delayed.

따라서 본 고안은 유도등몸체(100)의 일측 또는 양쪽 면에는 요입부로된 제1설치부(110)를 형성하여 다수의 LED전구(200)를 설치하고, 상기 제1설치부(110) 주연에는 단턱진 제2설치부(120)를 형성한 후 투명커버(400)를 탈착 가능하게 설치하여 안전유도등을 구성함에 있어서, 상기 제1설치부(110)의 외주연을 따라 제2설치부(120)의 바닥면에 요홈(121)을 형성한 후 그 요홈(121)에 고무링(300)을 돌출되게 끼워서 제2설치부(120)에 설치되는 투명커버(400) 이면에 밀착되게 하고, 상기 제2설치부(120)의 테두리 일측에는 투명커버(400) 탈착용의 공구삽입홈(130)을 형성하여 된 것으로서 이러한 본 고안은 유도등몸체(400)에 형성된 제2설치부(120)와 투명커버(400)사이가 고무링(300)에 의해 밀폐되어 습한기운이나 물기가 침투되지 못해 투명커버(400)내에 습기가 서리지 않아 투명커버(400)에 먼지나 이물질이 묻기전에는 투명커버(400)를 교체할 필요가 없으므로 투명커버(400)의 수명을 연장할수 있는 것이며, 또한 투명커버(400)를 분리시에도 공구를 공구삽입홈(130)속에 집어넣고 살짝 밀어주면 투명커버(400)가 쉽게 분리되므로 투명커버(400)의 교체작업을 신속하게 할수있다.Therefore, the present invention forms a plurality of LED bulbs 200 by forming a first installation unit 110 as a recess in one side or both sides of the induction lamp body 100, and at the periphery of the first installation unit 110 After forming the jaw-like second installation part 120, the transparent cover 400 is detachably installed to configure safety induction, etc., along the outer periphery of the first installation part 110 along the second installation part 120. After the groove 121 is formed on the bottom surface of the groove 121, the rubber ring 300 is inserted into the groove 121 so as to be in close contact with the rear surface of the transparent cover 400 installed on the second installation part 120. 2, one side of the edge of the mounting portion 120 is formed by forming a tool insertion groove 130 for detaching the transparent cover 400, the present invention is the second installation portion 120 and the transparent cover formed on the induction lamp body 400 (400) is sealed by the rubber ring (300) to prevent the penetration of moisture or moisture, the moisture in the transparent cover 400 does not frost transparent Since the cover 400 does not need to replace the transparent cover 400 before dust or foreign matters, it is possible to extend the life of the transparent cover 400, and also to insert the tool even when the transparent cover 400 is removed. Put it in the 130 and gently push it so that the transparent cover 400 is easily separated so that the replacement of the transparent cover 400 can be performed quickly.

Description

터널 및 지하차도의 안전 유도등{Safety guidance lamp of tunnel and underpass}Safety guidance lamp of tunnel and underpass}

본 고안은 터널및 지하차도의 안전유도등에 관한 것으로서 더욱 상세히는 안전유도등에 설치된 LED전구에 먼지나 이물질이 묻는 것을 방지하기 위해 설치되는 착탈식 투명커버내에 습기가 서리는 것을 효과적으로 방지하고, 투명커버를 분리시 보다 편리하고, 신속하게 분리할수 있도록 하여 투명커버의 교체작업 시간을 단축할수 있도록 한 터널 및 지하차도의 안전유도등에 관한 것이다.The present invention relates to the safety induction of tunnels and underground roads, and more particularly, to effectively prevent moisture from frosting in the removable transparent cover that is installed to prevent dust or foreign matter from being applied to the LED bulbs installed in the safety induction lamp. It is related to the safety induction of tunnels and underground roadways to shorten the replacement work time of the transparent cover by separating the cover more conveniently and quickly.

일반적으로 안전 유도등은 평면체 또는 돌출된 형태의 몸체 일측에 반사체를 부착한후 차선 또는 노면과 인도의 경계부분에 설치하여 상기 반사체에 차량의 전조등 불빛이 반사되면서 운전자가 차선 또는 노면과 인도의 경계부분을 정확하게 인식하여 안전한 운전을 도모할수 있도록 한다.In general, safety induction lamps are attached to one side of a flat body or a protruding body, and are installed at the boundary between lanes or roads and sidewalks. Recognize the parts accurately so that you can drive safely.

즉, 유도등몸체의 일측면에 설치부를 형성하고, 상기 설치부에 외부의 전원을 공급받는 전원선과 연결된 LED전구가 설치된 안전 유도등을 터널안에 설치하여 운전자가 보다 쉽게 주.야간에 노면과 인도의 경계부분을 인식하여 안전한 운행을 할수 있도록 도와주는 것이다.In other words, the installation part is formed on one side of the body of the induction light, and the safety induction lamp in which the LED bulb is connected to the installation part is connected to the power line receiving the external power source in the tunnel to make it easier for the driver. It recognizes the parts and helps to drive safely.

그러나 상기의 종래 안전 유도등은 많은 문제점이 있는 것으로서 이를 상세히 설명하면 다음과 같다.However, the above-described conventional safety induction lamps have many problems, which will be described in detail below.

즉, 안전 유도등이 설치된후 장기간에 걸쳐 눈이나 비로인한 각종 흙탕물이나 먼지 또는 매연 같은 오염물질에 의해 유도등몸체는 물론 LED전구가 쉽게 오염되어 미관상 보기에도 좋지 않을뿐더러 외부에서 LED전구의 불빛을 운전자가 제대로 식별할수 없어 이로인한 교통사고가 많이 발생된다.In other words, after the safety induction lamp is installed, the LED bulb is easily contaminated by various contaminants such as muddy water, dust, or smoke caused by snow or rain for a long time, which is not good for aesthetical appearance. It is not properly identified, which causes a lot of traffic accidents.

따라서 안전유도등이 오염되어 제기능을 상실하였을 경우에는 신속한 조치를 취하여 안전유도등이 항상 새것처럼 제기능을 발휘할수 있도록 하여야 한다.Therefore, if the safety guidance is contaminated and loses its proper function, it is necessary to take prompt measures so that the safety guidance can always function as new.

즉, 안전유도등이 항상 새것처럼 제기능을 발휘하도록 하려면 더러워진 안전유도등을 수시로 깨끗하게 청소를 해주거나 안전유도등 전체를 교체하는 방법이 있으나 이는 많은 비용이 소요되어 종래에는 이를 그대로 방치함으로 인하여 많은 교통사고가 야기 되었다.In other words, in order to ensure that safety induction lights always function like new ones, there are ways to clean dirty safety induction lights at all times or replace the entire safety induction lights. It was caused.

이에따라 상기의 문제점을 해소하기 위하여 안전유도등 몸체에 형성된 설치부에 착탈식 투명커버를 씌워 LED전구가 먼지나 이물질로 부터 오염되지 않도록 하고, 투명커버가 오염되었을 경우에는 투명커버만을 간편하게 교체하므로서 적은비용을 들이고서도 안전유도등이 항시 새것처럼 제기능을 발휘할수 있도록 본원 출원인이 실용신안등록제 353239호로 선등록받은 안전유도등이 있다.Accordingly, in order to solve the above problems, a removable transparent cover is attached to the installation portion formed on the body of the safety induction lamp to prevent the LED bulb from being contaminated from dust or foreign matters, and when the transparent cover is contaminated, only the transparent cover is easily replaced, thereby reducing the cost There are safety inductions that the applicant has pre-registered as Utility Model Registration No. 353239 so that safety inductions can always function as new.

그러나 안전유도등은 습기 많은 터널이나 지하차도에 주로 설치되는 것인데 상기의 선등록된 안전유도등은 습한기운이나 눈이나 빗물등의 물기가 유도등몸체와 투명커버 사이로 쉽게 침투되어 투명커버내에 습기가 서려 이역시 운전자가 LED전구의 불빛을 제대로 식별할 수 없어 투명커버를 교체하여야 하므로 그만큼 투명커버의 수명이 단축되는 문제점이 있다.However, safety induction is mainly installed in a humid tunnel or underground driveway. The above-listed safety induction is easily wetted by induction lamp body and transparent cover when moisture such as wet energy or snow or rain water is easily absorbed. Since the driver cannot properly identify the lights of the LED bulb, the transparent cover needs to be replaced, thereby reducing the life of the transparent cover.

또한 상기의 안전유도등은 투명커버를 교체할때 드라이버와 같은 공구를 집어넣을 만한 별도의 공간이 없어 투명커버와 안전유도등 몸체와의 틈새에 일일이 공구를 집어넣어 당겨주어야 하므로 신속한 분리가 어려워 그만큼 투명커버의 교체작업에 많은 시간이 소요되었다.In addition, there is no separate space for inserting a tool such as a driver when replacing the transparent cover, so the safety guide should be pulled into the gap between the transparent cover and the safety guide, so it is difficult to remove it quickly. It took a lot of time to replace it.

따라서, 본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 고안된 것으로서, 본 고안의 목적은 LED전구에 먼지나 이물질이 직접 묻지않게 설치되는 착탈식 투명커버내에 습기가 차지 않도록 하여 투명커버의 수명을 연장함은 물론 투명커버를 교체시 간편하고, 신속하게 분리할수 있도록 하여 투명커버의 교체작업에 걸리는 시간을 단축할수 있도록 한 터널 및 지하차도의 안전유도등을 제공하는데 있다.Therefore, the present invention is designed to solve the conventional problems as described above, the object of the present invention is to extend the life of the transparent cover to prevent the moisture from occupied in the removable transparent cover that is installed directly on the LED bulb so that no dust or foreign matter. In addition, the transparent cover can be easily and quickly removed when replacing the transparent cover to provide a safe induction of the tunnel and underground roadway to reduce the time required for replacement work.

이러한 본 고안의 목적은 LED전구가 설치되는 유도등몸체의 제1설치부의 외주연을 따라 투명커버가 설치되는 제2설치부의 바닥면에 요홈을 형성한후 상기 요홈에 고무링을 돌출되게 끼우고, 제2설치부의 테두리 일측에는 투명커버 탈착용의 공구삽입홈을 형성하므로서 달성된다.The purpose of the present invention is to form a groove in the bottom surface of the second installation portion is installed transparent cover along the outer periphery of the first installation portion of the induction lamp body in which the LED bulb is installed, the rubber ring protrudes in the groove, One side of the edge of the second installation portion is achieved by forming a tool insertion groove for removing the transparent cover.

이와 같은 본 고안은 유도등몸체의 제2설치부와 투명커버사이를 고무링으로 밀폐시켜 습한기운이나 물기가 침투되는 것을 차단하여 투명커버내에 습기가 서리는 것을 효과적으로 방지할수 있으므로 투명커버의 수명을 연장할수 있음은 물론 투명커버를 분리할 경우에는 공구삽입홈에 공구를 집어넣어 힘들이지 않고 간편하게 분리할수 있으므로서 상기목적을 효과적으로 달성할수 있다.The present invention seals the gap between the second installation portion of the induction lamp body and the transparent cover with a rubber ring to prevent moisture and moisture from penetrating, thereby effectively preventing moisture from falling in the transparent cover, thereby extending the life of the transparent cover. In addition, when removing the transparent cover can be easily removed without effort by inserting the tool into the tool insertion groove can achieve the above objective effectively.

이하, 본 고안의 상기 목적을 효과적으로 달성할 수 있는 바람직한 실시예의 기술구성 및 작용을 첨부한 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings the technical configuration and operation of the preferred embodiment that can effectively achieve the above object of the present invention.

도 1 은 본 고안의 안전유도등을 예시한 사시도이고, 도 2 는 본 고안의 안전유도등을 예시한 분리 사시도이며, 도 3 은 도 2 의 결합 단면도로서 본 고안은 유도등몸체(100)의 일측 또는 양쪽 면에는 요입부로된 제1설치부(110)를 형성하여 다수의 LED전구(200)를 설치하고, 상기 제1설치부(110) 주연에는 단턱진 제2설치부(120)를 형성한후 투명커버(400)를 탈착 가능하게 설치하여 안전유도등을 구성함에 있어서, 상기 제1설치부(110)의 외주연을 따라 제2설치부(120)의 바닥면에 요홈(121)을 형성한 후 그 요홈(121)에 고무링(300)을 돌출되게 끼워서 제2설치부(120)에 설치되는 투명커버(400) 이면에 밀착되게 한다.1 is a perspective view illustrating a safety induction lamp of the present invention, Figure 2 is an exploded perspective view illustrating a safety induction lamp of the present invention, Figure 3 is a cross-sectional view of the combination of the present invention is one or both sides of the induction lamp body 100 On the surface, a plurality of LED bulbs 200 are installed by forming a first installation unit 110 formed as a recess, and a second stepped unit 120 is formed at the periphery of the first installation unit 110 and then transparent. When the cover 400 is detachably installed to form a safety induction lamp, the recess 121 is formed on the bottom surface of the second installation part 120 along the outer circumference of the first installation part 110. The rubber ring 300 is inserted into the recess 121 so as to be in close contact with the rear surface of the transparent cover 400 installed in the second installation part 120.

그리고 상기 제2설치부(120)의 테두리 일측에는 투명커버(400) 탈착용의 공구삽입홈(130)을 형성하여 된 것이다.And one side of the edge of the second mounting portion 120 is formed by forming a tool insertion groove 130 for detaching the transparent cover 400.

이와같이 구성된 본 고안은 안전유도등을 설치한후 사용하다가 눈이나 비로인한 각종 흙탕물이나 먼지 또는 매연 같은 오염물질에 의해 투명커버(400)가 더러워져 유도등몸체(100)의 제1설치부(110)에 설치된 LED전구(200)의 불빛이 투명커버(400)를 통해 외부에서 식별하기 어려울때에는 간편하게 투명커버(400)만을 교체하여 안전운전을 도모할수 있도록 하는 것은 본원 출원인이 선등록받은 안전유도등과 마찬가지이다.The present invention configured as described above is used after the installation of safety induction, such as dirt or dust due to snow or rain, the transparent cover 400 is soiled by the first installation portion 110 of the induction lamp body 100. When the light of the installed LED bulb 200 is difficult to identify from the outside through the transparent cover 400 to facilitate the safe operation by simply replacing the transparent cover 400 is the same as the safety induction lamps, which the applicant has pre-registered. .

그러나 본 고안에서 가장 중요한 특징은 터널이나 지하차도와 같이 습기가 많은 장소에 안전유도등을 설치하더라도 투명커버(400)내에 습기가 차지 않도록 하여 투명커버(400)의 수명을 연장할수 있도록 한 것이다.However, the most important feature of the present invention is to extend the life of the transparent cover 400 by avoiding the moisture in the transparent cover 400, even if installed in a humid place such as a tunnel or underground driveway.

즉, 도 1내지 도 3에서 도시한 바와같이 LED전구(200)가 설치된 유도등몸체(100)의 제1설치부(110)주연으로 제2설치부(120)의 바닥면에 요홈(121)이 형성되어 있으므로 상기 요홈(121)에 고무링(300)을 돌출되게 끼워준 상태에서 제2설치부(120)에 투명커버(400)를 설치하면 상기 투명커버(400)의 내측 테두리면이 고무링(300)과 밀착된 상태를 유지한다.That is, as shown in FIGS. 1 to 3, the recess 121 is formed on the bottom surface of the second installation unit 120 around the first installation unit 110 of the induction lamp body 100 in which the LED bulb 200 is installed. Since the transparent cover 400 is installed on the second installation part 120 in a state where the rubber ring 300 is inserted into the groove 121 so as to protrude, the inner edge surface of the transparent cover 400 is rubber ring ( Keep in close contact with 300).

이처럼 고무링(300)으로 제2설치부(120)와 투명커버(400)사이를 밀폐시키게 되면 습한기운이나 물기가 침투되지 못하여 투명커버(400)내에 종전처럼 습기가 서리는 것을 효과적으로 방지할수 있어 먼지나 이물질이 아닌 습기로 인해 투명커버(400)를 교체하여야 하는 문제점을 해소할수 있는 것이다.As such, when the rubber ring 300 is sealed between the second installation part 120 and the transparent cover 400, moisture and moisture do not penetrate, thereby effectively preventing moisture from being frosted in the transparent cover 400 as before. It is possible to solve the problem of having to replace the transparent cover 400 due to moisture, not dust or foreign matter.

그리고 본 고안은 투명커버(400)를 교체할 때에는 드라이버나 이와 유사한 공구를 제2설치부(120)의 테두리 일측에 형성된 공구삽입홈(130)속에 집어넣은 상태에서 약간만 공구를 기울여주면 투명커버(400)가 유도등몸체(100)에서 쉽게 분리되므로 보다 편리하고 신속하게 투명커버(400)의 교체작업을 행할수 있다.When the transparent cover 400 is replaced, the present invention inclines the tool only slightly in a state where a screwdriver or a similar tool is inserted into the tool insertion groove 130 formed at one side of the edge of the second installation unit 120. Since 400 is easily separated from the induction lamp body 100, the replacement operation of the transparent cover 400 can be performed more conveniently and quickly.

또한 본 고안은 제2설치부(120)의 양단에 체결홈(122)이 형성되고 투명커버(400)의 양단에는 체결구(410)가 형성되어 있으므로 투명커버(400)를 결합할 때에는 상기 체결구(410)가 체결홈(122)속으로 들어가도록 끼워주면 투명커버(400)는 유도등몸체(100)에서 인위적으로 떼어내지 않는이상 분리될 우려가 없는 것이다.In addition, the present invention has a fastening groove 122 is formed at both ends of the second installation portion 120 and the fastener 410 is formed at both ends of the transparent cover 400 when the transparent cover 400 is coupled to the fastening When the sphere 410 is inserted into the fastening groove 122, the transparent cover 400 will not be separated unless it is artificially detached from the induction lamp body 100.

이상에서와 같이 본 고안은 투명커버가 설치되는 제2설치부에 고무링을 돌출되게 설치하여 투명커버가 설치되면 고무링에 밀착되어 습한기운이나 물기가 제2설치부와 투명커버사이로 침투될 우려가 없어 투명커버내에 습기가 서리는 것을 효과적으로 방지하여 투명커버의 수명을 연장할수 있는 것이며, 또한 투명커버를 분리할 경우 공구를 공구삽입홈속에 집어넣어 살짝 당기면 투명커버가 쉽게 유도등몸체와 분리되므로 투명커버의 교체작업에 걸리는 시간을 단축할수 있는 매우 유용한 고안이다.As described above, the present invention installs the rubber ring protrudingly on the second installation part in which the transparent cover is installed, and when the transparent cover is installed, the rubber ring may be in close contact with the rubber ring to allow moisture or moisture to penetrate between the second installation part and the transparent cover. It can effectively prevent moisture from frosting in the transparent cover to extend the life of the transparent cover.In addition, when removing the transparent cover, insert the tool into the tool insertion groove and pull it slightly so that the transparent cover is easily separated from the induction lamp body. It is a very useful design that can shorten the time it takes to replace the cover.

도 1 은 본 고안의 안전유도등을 예시한 사시도1 is a perspective view illustrating a safety induction lamp of the present invention

도 2 는 본 고안의 안전유도등을 예시한 분리 사시도Figure 2 is an exploded perspective view illustrating a safety induction lamp of the present invention

도 3 은 도 2 의 결합 단면도3 is a cross sectional view of FIG. 2.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

100 : 유도등몸체 110 : 제1설치부100: induction lamp body 110: first installation

120 : 제2설치부 121 : 요홈120: second installation portion 121: groove

122 : 체결홈 130 : 공구삽입홈122: fastening groove 130: tool insertion groove

200 : LED전구 300 : 고무링 200: LED bulb 300: rubber ring

400 : 투명커버 410 : 체결구 400: transparent cover 410: fastener

Claims (2)

유도등몸체(100)의 일측 또는 양쪽 면에는 요입부로된 제1설치부(110)를 형성하여 다수의 LED전구(200)를 설치하고, 상기 제1설치부(110) 주연에는 양단에 걸림용 체결홈(122)이 형성된 제2설치부(120)를 형성하여 체결구(410)가 부착된 투명커버(400)를 탈착 가능하게 한 안전유도등을 구성함에 있어서, On one side or both sides of the induction lamp body 100 is formed a first mounting portion 110 as a recessed portion to install a plurality of LED bulbs 200, the fastening fastening for both ends at the periphery of the first mounting portion 110 In forming the second installation portion 120 with the groove 122 is formed in the safety induction, etc. to enable the removable cover 400 is attached to the fastener 410, 상기 제1설치부(110)의 외주연을 따라 제2설치부(120)의 바닥면에 요홈(121)을 형성한 후 그 요홈(121)에 고무링(300)을 돌출되게 끼워서 제2설치부(120)에 설치되는 투명커버(400) 이면에 밀착되게 한 것을 특징으로 하는 터널 및 지하차도의 안전유도등.After the groove 121 is formed on the bottom surface of the second installation unit 120 along the outer circumference of the first installation unit 110, the rubber ring 300 is protruded into the groove 121 to protrude the second installation. Safety induction of the tunnel and underground driveway, characterized in that the close contact with the back of the transparent cover 400 is installed in the 120. 제 1 항에 있어서The method of claim 1 상기 제2설치부(120)의 테두리 일측에는 투명커버(400) 탈착용의 공구삽입홈(130)을 형성하여 된 것을 특징으로 하는 터널 및 지하차도의 안전유도등.The safety guide of the tunnel and the underground road, characterized in that formed on the one side of the edge of the second mounting portion 120 is a tool insertion groove 130 for detachable transparent cover 400.
KR20-2005-0016085U 2005-06-04 2005-06-04 Safety guidance lamp of tunnel and underpass KR200394461Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220104332A (en) * 2021-01-18 2022-07-26 김병운 Lighting apparatus
KR102487281B1 (en) 2022-04-15 2023-01-10 김미진 Tunnel Guidance Lamp Linked with Vehicle Speed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220104332A (en) * 2021-01-18 2022-07-26 김병운 Lighting apparatus
KR102539355B1 (en) * 2021-01-18 2023-06-02 김병운 Lighting apparatus
KR102487281B1 (en) 2022-04-15 2023-01-10 김미진 Tunnel Guidance Lamp Linked with Vehicle Speed

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