KR20230057180A - Traffic lights on the floor - Google Patents

Traffic lights on the floor Download PDF

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Publication number
KR20230057180A
KR20230057180A KR1020210141309A KR20210141309A KR20230057180A KR 20230057180 A KR20230057180 A KR 20230057180A KR 1020210141309 A KR1020210141309 A KR 1020210141309A KR 20210141309 A KR20210141309 A KR 20210141309A KR 20230057180 A KR20230057180 A KR 20230057180A
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KR
South Korea
Prior art keywords
housing
light
cover
led module
coupled
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KR1020210141309A
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Korean (ko)
Inventor
이지훈
이동훈
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주식회사 반디
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Priority to KR1020210141309A priority Critical patent/KR20230057180A/en
Publication of KR20230057180A publication Critical patent/KR20230057180A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users
    • E01F9/547—Kerbs or road edgings specially adapted for alerting road users 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
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21W2111/027—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 for indicating kerbs, steps or stairs
    • 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)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to traffic lights on the floor. A protrusion part (42) of a light diffusion lens (22) which is coupled to a coupling part (14) of a housing (12) with an LED module (18) and a cushioning material (20) therebetween protrudes upward through a hole (48) of a cover (24) coupled to the housing (12) to accommodate the LED module (18) and the light diffusion lens (22). In addition, in a state in which a seal is made between the housing (12) and the cover (24) by a packing (16) coupled and fixed to the side surface of the coupling part (14), a bolt (26) is tightened from the bottom of the housing (12) to secure the assembly. The traffic lights on the floor have a simple structure and can emit light evenly and intensively when used.

Description

바닥 신호등{TRAFFIC LIGHTS ON THE FLOOR}Floor traffic lights{TRAFFIC LIGHTS ON THE FLOOR}

본 발명은 횡단보도의 시작지점에 기존 보행신호기와 연동하여 작동하도록 설치되는 바닥 신호등에 관한 것이다.The present invention relates to a floor traffic light installed to operate in conjunction with an existing walking signal at the starting point of a crosswalk.

근래에 들어 횡단보도의 시작지점에는 기존 보행신호기와 연동하여 작동하는 바닥 신호등을 설치하여 보행자들의 안전사고를 더욱 예방해주기 위한 추가적인 시각 신호정보를 제공해주도록 하고 있다.In recent years, floor traffic lights that operate in conjunction with existing pedestrian traffic signals are installed at the starting point of a crosswalk to provide additional visual signal information to further prevent safety accidents of pedestrians.

따라서 바닥 신호등과 관련하여 이미 등록특허 10-2144366호 '미끄럼 방지형 바닥 신호등'과 등록특허 10-2061027호 '횡단보도 신호등에 연동 제어되는 바닥 신호등 및 그 시공방법' 및 등록특허 10-2126461호 '엘이디 바닥 신호등' 등이 제공된바 있다.Therefore, in relation to floor traffic lights, Patent Registration No. 10-2144366 'Non-slip floor traffic lights' and Patent Registration No. 10-2061027 'Floor traffic lights controlled in conjunction with crosswalk traffic lights and their construction method' and Registration Patent No. 10-2126461 ' LED floor traffic lights' and the like have been provided.

그러나 등록특허 10-2144366호는 투명 또는 반투명 재질로 이루어진 바디와 상기 바디의 내부공간에 설치되는 발광유닛 및 한겹의 제1밀봉층과 두겹의 제2밀봉층 및 상기 제1,2밀봉층 사이사이에 형성된 경계필름으로 이루어져 바디의 내부공간에 단순삽입되는 밀봉부로 구성된 것으로서, 이는 구조가 복잡하여 제작시 비용이 많이 소요되고, 부품간 결합이 견고하지 못할 뿐 아니라 이로 인한 누수발생으로 기능을 상실할 우려가 있으며, 발광유닛의 발광시 그 빛이 바디의 상면 전체를 통하여 강하게 난사되면서 눈부심으로 보행자들의 보행을 방해할 뿐 신호등으로서의 기능은 제대로 발휘할 수가 없게 된다.However, Patent Registration No. 10-2144366 discloses a body made of a transparent or translucent material, a light emitting unit installed in the inner space of the body, a first sealing layer of one layer, a second sealing layer of two layers, and a space between the first and second sealing layers. It consists of a sealing part that is simply inserted into the inner space of the body, which is made of a boundary film formed on the body, which is complicated in structure and requires a lot of cost in manufacturing, and not only is the coupling between parts not robust, but it may lose its function due to leakage. There is a concern, and when the light emitting unit emits light, the light is strongly scattered through the entire upper surface of the body, and only hinders the walking of pedestrians with glare, and the function as a traffic light cannot be properly demonstrated.

또한 등록특허 10-2061027호는 기판지지블록 상에 LED 조명기판과 씰링부재 및 커버블록을 차례로 결합하여 기판지지블록 저부로부터 여러개의 블록체결부재로 연결고정한 다음 베이스부재 상에 결합하여 커버블록 상부로부터 제2앵커부재를 베이스부재에 체결하여 조립고정해주도록 한 것으로서, 이 역시 구조가 복잡하여 제작시 비용이 많이 소요되고, 여러개의 블록체결부재와 별도의 제2앵커부재를 체결해주는데 시간이 많이 소요되므로 생산성저하를 가져오게 되며, LED 조명기판의 발광시 그 빛이 바디의 상면 전체를 통하여 강하게 난사되면서 눈부심으로 보행자들의 보행만 방해할 뿐 신호등으로서의 기능은 제대로 발휘할 수가 없게 된다.In addition, Patent Registration No. 10-2061027 combines an LED lighting board, a sealing member, and a cover block on a substrate support block in sequence, connects and fixes them with several block fastening members from the bottom of the substrate support block, and then combines them on the base member from the top of the cover block. It is designed to assemble and fix the second anchor member by fastening it to the base member. This also has a complicated structure and requires a lot of cost in manufacturing, and it takes a lot of time to fasten several block fastening members and a separate second anchor member. Therefore, it leads to a decrease in productivity, and when the LED lighting substrate emits light, the light is strongly scattered through the entire upper surface of the body, and only obstructs pedestrians' walking due to glare, and the function as a traffic light cannot be properly displayed.

그리고 등록특허 10-2126461호는 하부케이스 상에 수밀패킹과 LED 패널 및 상부케이스를 결합하고 또 하부케이스 저부에 형성된 제1, 2설치홈에는 각각 팽창부재와 커버를 결합하여 상기 커버의 저부로부터 상부케이스의 너트끼움홈에 결합된 너트에 볼트를 체결하여 조립고정해주도록 한 것으로서, 이 역시 구조가 복잡하여 제작시 비용이 많이 소요되고 또 볼트와 너트로 조립고정해주어야 하므로 생산성저하를 가져오게 되며, LED 패널의 발광시 그 빛이 바디의 상면 전체를 통하여 강하게 난사되면서 눈부심으로 보행자들의 보행만 방해할 뿐 신호등으로서의 기능은 제대로 발휘할 수가 없게 되는 등의 문제점들이 따르게 된다.And Registered Patent No. 10-2126461 combines a watertight packing, an LED panel, and an upper case on the lower case, and also combines an expansion member and a cover in the first and second installation grooves formed on the bottom of the lower case, respectively, from the bottom of the cover to the top. It is designed to be assembled and fixed by fastening bolts to the nut coupled to the nut fitting groove of the case. This also has a complicated structure, so it takes a lot of cost to manufacture, and it needs to be assembled and fixed with bolts and nuts, which leads to a decrease in productivity, When the LED panel emits light, the light is strongly scattered through the entire upper surface of the body, and problems such as obstructing pedestrians' walking due to glare and not being able to properly function as a traffic light are followed.

대한민국 등록특허 10-2144366호 '미끄럼 방지형 바닥 신호등'(2020.08.13. 공고)Korean Patent Registration No. 10-2144366 'Non-slip floor traffic light' (2020.08.13. Notice) 대한민국 등록특허 10-2061027호 '횡단보도 신호등에 연동 제어되는 바닥 신호등 및 그 시공방법'(2020.02.17. 공고)Republic of Korea Patent Registration No. 10-2061027 'Floor traffic lights controlled in conjunction with crosswalk traffic lights and their construction method' (Announced on February 17, 2020) 대한민국 등록특허 10-2126461호 '엘이디 바닥 신호등'(2020.06.24. 공고)Republic of Korea Patent Registration No. 10-2126461 'LED floor traffic light' (2020.06.24. Notice)

본 발명의 목적은 필요부품수와 조립공수를 줄여줄 수가 있고 또 발광시 눈부심 없이 신호등으로서의 기능을 만족하도록 할 수가 있는 바닥 신호등을 제공하는데 있다.An object of the present invention is to provide a floor traffic light capable of reducing the number of necessary parts and assembly man-hours and satisfying the function as a traffic light without glare when emitting.

상기한 목적달성을 위한 본 발명 바닥 신호등은 하우징의 결합부 상에 엘이디 모듈과 완충재를 사이에 두고 결합되는 광확산 렌즈의 돌부가 상기 엘이디 모듈과 광확산 렌즈를 수용하도록 하우징에 결합되는 커버의 통공을 통하여 상부로 돌출되게 하고 또 결합부 측면에 결합고정된 패킹에 의해 하우징과 커버 사이에 기밀이 유지되게 한 상태에서 하우징 저부로부터 볼트를 죄여서 조립고정해주도록 하여 발광시 그 빛이 광확산 렌즈의 돌기에 의해 외부로 발산하도록 구성함을 특징으로 한다.The floor traffic light of the present invention for achieving the above object is a through hole of a cover coupled to the housing so that the protrusion of the light diffusing lens coupled to the coupling part of the housing with the LED module and the light diffusing lens in between accommodates the LED module and the light diffusing lens. In a state where airtightness is maintained between the housing and the cover by the packing coupled and fixed to the side of the coupling part, the bolts are tightened from the bottom of the housing to assemble and fix the light when light is emitted. It is characterized in that it is configured to diverge to the outside by the protrusion of.

본 발명은 구조가 간단하여 제작시 비용을 절감할 수가 있고, 조립시 조립공수를 줄여줄 수 있어 생산성향상을 기대할 수 있으며, 사용시에는 그 빛이 광확산 렌즈에 등간격으로 형성된 여러개의 돌기를 통하여 외부로 발산하게 되므로 난반사에 의한 보행자의 눈부심 우려 없이 균일하고 집중적으로 발산하여 신호등으로서의 기능을 만족하도록 할 수가 있게 되는 등의 효과가 있다.Since the present invention has a simple structure, it is possible to reduce manufacturing costs and reduce assembly man-hours, so productivity can be improved. Since it radiates to the outside, there is an effect such as being able to satisfy the function as a traffic light by radiating uniformly and intensively without fear of dazzling pedestrians due to diffuse reflection.

도 1 : 본 발명의 사시도
도 2 : 본 발명의 분해사시도
도 3 : 본 발명을 저면에서 본 분해사시도
도 4 : 본 발명의 단면구성도
도 5 : 본 발명을 분해하여 본 단면구성도Figure 1 : perspective view of the present invention
Figure 2: an exploded perspective view of the present invention
Figure 3: an exploded perspective view of the present invention viewed from the bottom
Figure 4: Cross-sectional view of the present invention
Figure 5: A cross-sectional view of the present invention disassembled

이하 본 발명의 이해를 돕기 위한 바람직한 실시예를 설명하기로 하며, 다만 하기의 실시예는 본 발명을 보다 쉽게 이해하기 위하여 제공되는 것일 뿐 실시예에 의해 본 발명의 내용이 한정되는 것은 아니다.Hereinafter, preferred embodiments for better understanding of the present invention will be described, but the following examples are provided to more easily understand the present invention, and the content of the present invention is not limited by the examples.

도 1은 본 발명의 사시도이고, 도 2는 본 발명의 분해사시도이며, 도 3은 본 발명을 저면에서 본 분해사시도로서, 본 발명 바닥 신호등(10)은 하우징(12)과, 상기 하우징(12)의 결합부(14) 측면에 결합되는 패킹(16)과, 하우징(12)의 결합부(14) 상에 결합되는 엘이디 모듈(18)과, 상기 엘이디 모듈(16) 상에 형성되는 완충재(20)와, 상기 완충재(20) 상에 결합되는 광확산 렌즈(22)와, 내부에 엘이디 모듈(18)과 완충재(20) 및 광확산 렌즈(22)를 수용하도록 하우징(12) 상부에 결합되는 커버(24) 및 이들을 조립고정하는 볼트(26)로 구성된다.Figure 1 is a perspective view of the present invention, Figure 2 is an exploded perspective view of the present invention, Figure 3 is an exploded perspective view of the present invention viewed from the bottom, the present invention floor traffic light 10 is a housing 12, the housing 12 ) The packing 16 coupled to the side of the coupling portion 14, the LED module 18 coupled to the coupling portion 14 of the housing 12, and the cushioning material formed on the LED module 16 ( 20), the light diffusing lens 22 coupled to the cushioning material 20, and coupled to the upper part of the housing 12 to accommodate the LED module 18, the buffering material 20, and the light diffusing lens 22 therein It consists of a cover 24 and a bolt 26 for assembling and fixing them.

하우징(12)은 받침부(28) 상에 받침면을 외측에 두고 결합부(14)가 돌출형성되게 하고 또 상기 결합부(14)에는 한개 이상의 결합공(30)이 형성되게 하여 패킹(16)과, 엘이디 모듈(18)과, 완충재(20)와, 광확산 렌즈(22)및 커버(24)의 결합이 이루어지도록 구성된다.The housing 12 places the receiving surface on the outside of the supporting portion 28 so that the coupling portion 14 protrudes, and one or more coupling holes 30 are formed in the coupling portion 14 so that the packing 16 ), the LED module 18, the cushioning material 20, the light diffusion lens 22, and the cover 24 are combined.

패킹(16)은 본체(32) 외면에 날개(34)가 다단으로 형성된 것으로서, 하우징(12)의 결합부(14) 외면에 결합고정하여 하우징(12)과 커버(24) 사이에서 기밀을 유지해주도록 구성된다.The packing 16 has wings 34 formed in multiple stages on the outer surface of the main body 32, and is coupled and fixed to the outer surface of the coupling part 14 of the housing 12 to maintain airtightness between the housing 12 and the cover 24. configured to give

엘이디 모듈(18)은 PCB 기판에 녹색 발광다이오드와 적색 발광다이오드 및 회로부품 등이 실장되고 또 중앙부에는 각기 하우징(12)의 결합공(30)과 연통된 한개 이상의 결합공(36)이 형성된 것으로서, 하우징(12)이 갖는 결합부(14) 상에 결합해주도록 하고 또 기존 입식 신호등과 접속하여 동시에 점멸이 이루어지도록 구성된다.In the LED module 18, green light emitting diodes, red light emitting diodes, circuit components, etc. are mounted on a PCB board, and one or more coupling holes 36 communicating with the coupling holes 30 of the housing 12 are formed in the central portion, respectively. , It is configured to be combined on the coupling part 14 of the housing 12 and to be connected to the existing standing traffic light so that blinking is made at the same time.

완충재(20)는 연질의 투명 실리콘 등으로 이루어지고 또 중앙부에는 각기 하우징(12)과 엘이디 모듈(18)이 갖는 결합공(30)(36)과 연통된 한개 이상의 결합공(38)이 형성된 것으로서, 엘이디 모듈(18)과 광확산 렌즈(22) 사이에 연질의 투명 실리콘을 주입하여 완충재(20)가 형성되게 하거나 또는 완성된 완충재(20)를 삽입하여 방수기능을 갖도록 하면서 광확산 렌즈(22)를 통하여 가해지는 충격을 흡수하여 엘이디 모듈(18)을 보호해주도록 구성된다.The buffer material 20 is made of soft transparent silicon and the like, and one or more coupling holes 38 communicating with the coupling holes 30 and 36 of the housing 12 and the LED module 18 are formed in the central portion, respectively. , Soft transparent silicone is injected between the LED module 18 and the light diffusion lens 22 to form a buffer material 20, or the light diffusion lens 22 is inserted to have a waterproof function by inserting the completed buffer material 20. ) It is configured to protect the LED module 18 by absorbing the impact applied through.

광확산 렌즈(22)는 받침부(40) 상면에 다수의 돌부(42)가 등간격으로 형성되고 또 중앙부에는 각기 하우징(12)과 엘이디 모듈(18) 및 완충재(20)가 갖는 결합공(30)(36)(38)과 연통된 한개 이상의 결합공(44)이 형성된 것으로서, 엘이디 모듈(18) 상에 결합해주도록 구성된다.The light diffusing lens 22 has a plurality of protrusions 42 formed at equal intervals on the upper surface of the supporting portion 40, and a coupling hole ( As one or more coupling holes 44 communicating with 30) (36) (38) are formed, it is configured to be coupled onto the LED module (18).

커버(24)는 내측에 저부로 개방된 결합홈(46)이 형성되고, 상면에는 각기 광확산 렌즈(22)가 갖는 돌부(42)와 마주하도록 다수의 통공(48)이 형성되며, 저부중앙부에는 각기 하우징(12)과 엘이디 모듈(18) 및 광확산 렌즈(22)가 갖는 결합공(30)(36)(38)(44)과 연통된 한개 이상의 볼트공(50)이 형성된 것으로서, 결합홈(46) 내에 엘이디 모듈(18)과 광확산 렌즈(22)를 수용하도록 하우징(12)에 결합해주게 되면 패킹(16)이 하우징(12)의 결합부(14) 외측면과 커버(24)의 내측면 사이에 끼어 밀폐를 해 주도록 구성된다.The cover 24 is formed with a coupling groove 46 open to the bottom on the inside, and a plurality of through holes 48 are formed on the upper surface to face the protrusions 42 of the light diffusing lens 22, respectively, and the bottom center portion At least one bolt hole 50 communicating with the coupling holes 30, 36, 38, and 44 of the housing 12, the LED module 18, and the light diffusing lens 22 is formed, respectively. When coupled to the housing 12 to accommodate the LED module 18 and the light diffusing lens 22 in the groove 46, the packing 16 is coupled to the outer surface of the coupling part 14 of the housing 12 and the cover 24 It is configured to seal between the inner surfaces of the.

본 발명은 하우징(12)과, 패킹(16)과, 엘이디 모듈(18)과, 완충재(20)와, 광확산 렌즈(22)와, 커버(24) 및 이들을 조립고정하는 볼트(26)로 구성되는 간단한 구조로서, 제작시 필요부품수와 조립공수를 줄여줄 수가 있게 된다.The present invention consists of a housing 12, a packing 16, an LED module 18, a buffer material 20, a light diffusing lens 22, a cover 24, and a bolt 26 for assembling and fixing them. As a simple structure configured, it is possible to reduce the number of necessary parts and assembly man-hours during manufacturing.

또한 조립시에는 하우징(12)의 결합부(14) 측면에 패킹(16)을 결합고정하고, 상기 결합부(14) 상에는 엘이디 모듈(18)과 완충재(20) 및 광확산 렌즈(22)를 차례로 결합하며, 상기 광확산 렌즈(22) 상부로부터 하우징(12)에 커버(24)를 결합한 다음 하우징(12) 저부로부터 하우징(12)과, 엘이디 모듈(18)과, 완충재(20) 및 광확산 렌즈(22)가 갖는 결합공(30)(36)(38)(44)을 통하여 커버(22)가 갖는 볼트공(50)에 볼트(26)를 죄여주게 되면 조립완료된다.In addition, during assembly, the packing 16 is coupled and fixed to the side of the coupling part 14 of the housing 12, and the LED module 18, the buffer material 20, and the light diffusion lens 22 are placed on the coupling part 14. In turn, the cover 24 is coupled to the housing 12 from the top of the light diffusing lens 22, and then the housing 12, the LED module 18, the buffer material 20 and the light from the bottom of the housing 12 When the bolt 26 is screwed into the bolt hole 50 of the cover 22 through the coupling holes 30, 36, 38, and 44 of the diffusion lens 22, the assembly is completed.

이때 광확산 렌즈(22)가 갖는 다수의 돌부(42)들은 각기 커버(24)가 갖는 통공(48)을 관통하여 외부로 돌출하게 되고 또 패킹(16)은 하우징(12)의 결합부(14) 외측면과 커버(24)의 내측면 사이에 끼어 기밀을 유지해주게 된다.At this time, the plurality of protrusions 42 of the light diffusing lens 22 protrude outward through the through holes 48 of the cover 24, respectively, and the packing 16 is coupled to the coupling portion 14 of the housing 12. ) is sandwiched between the outer surface and the inner surface of the cover 24 to maintain airtightness.

그리고 엘이디 모듈(18)은 기존 입식 신호등과 접속되어 동시에 점멸하게 되는데, 발광시 그 빛은 광확산 렌즈(22)가 갖는 다수의 돌부(42)를 통하여 커버(24)의 외측상부로 발산하게 되므로 난반사에 의한 보행자의 눈부심 우려 없이 균일하고 집중적으로 발산해줄 수가 있게 된다.In addition, the LED module 18 is connected to the existing standing traffic light and blinks at the same time. When light is emitted, the light is emitted to the upper outer portion of the cover 24 through the plurality of protrusions 42 of the light diffusion lens 22. It is possible to radiate evenly and intensively without fear of glare to pedestrians due to diffuse reflection.

상술한 바와 같이 본 발명의 바람직한 실시예들을 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변형하여 실시할 수 있다.Although described with reference to the preferred embodiments of the present invention as described above, those skilled in the art can variously modify and modify the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. Modifications can be made.

(10)--바닥 신호등 (12)--하우징
(14)--결합부 (16)--패킹
(18)--엘이디 모듈 (20)--완충재
(22)--광확산 렌즈 (24)--커버
(26)--볼트 (28)--받침부결합공
(30)(36)(38)(44)--결합공 (32)--본체
(34)--날개 (40)--받침부
(42)--돌부 (46)--결합홈
(48)--통공 (50)--볼트공(10)--floor traffic light (12)--housing
(14)-joining part (16)-packing
(18)--LED module (20)--buffer material
(22)--light diffusion lens (24)--cover
(26)--Bolt (28)--Support joint
(30) (36) (38) (44) -- coupling hole (32) -- body
(34)-wing (40)-support
(42)-Protrusion (46)-Connection Groove
(48)--Through hole (50)--Bolt hole

Claims (6)

하우징;
상기 하우징의 결합부 측면에 결합고정되는 패킹;
하우징의 결합부 상에 결합되는 엘이디 모듈;
상기 엘이디 모듈 상에 결합되는 광확산 렌즈;
내부에 엘이디 모듈과 광확산 렌즈를 수용하도록 하우징에 결합되는 커버; 및
하우징 저부로부터 커버에 나사결합되는 볼트;를 포함하는 바닥 신호등.housing;
Packing coupled and fixed to the side of the coupling part of the housing;
An LED module coupled to the coupling part of the housing;
a light diffusing lens coupled to the LED module;
a cover coupled to the housing to accommodate the LED module and the light diffusing lens therein; and
A floor traffic light comprising a bolt screwed into the cover from the bottom of the housing. 제1항에 있어서,
상기 하우징은,
받침부 상에 갖는 받침면 내측에 결합부를 돌출형성하여 구성함을 특징으로 하는 바닥 신호등.According to claim 1,
the housing,
A floor traffic light characterized in that it is configured by protruding the coupling part on the inside of the supporting surface on the supporting part. 제1항에 있어서,
상기 엘이디 모듈과 광확산 렌즈 사이에 투명하고 또 연질로 이루어진 완충재를 갖도록 구성함을 특징으로 하는 바닥 신호등.According to claim 1,
A floor traffic light characterized in that it is configured to have a transparent and soft cushioning material between the LED module and the light diffusion lens. 제1항에 있어서,
상기 광확산 렌즈는,
받침부 상면에 다수의 돌부를 돌출형성하여 구성함을 특징으로 하는 바닥 신호등.According to claim 1,
The light diffusing lens,
A floor traffic light characterized in that it is formed by protruding a plurality of protrusions on the upper surface of the supporting portion. 제1항 또는 제4항에 있어서,
상기 커버는,
내측에 저부로 개방된 결합홈을 형성하고, 상면에는 각기 광확산 렌즈가 갖는 돌부와 마주하도록 다수의 통공을 형성하여 광확산 렌즈의 돌부가 커버의 통공을 통하여 외부로 돌출하도록 구성함을 특징으로 하는 바닥 신호등.According to claim 1 or 4,
the cover,
A coupling groove open to the bottom is formed on the inside, and a plurality of through holes are formed on the upper surface to face the projections of the light diffusion lens, so that the projections of the light diffusion lens protrude to the outside through the through holes of the cover. floor traffic lights to do. 제1항 또는 제3항에 있어서,
상기 하우징과 엘이디 모듈, 완충재 및 광확산 렌즈에는 서로 연통된 결합공을 형성하고 또 커버에는 상기 하우징과 엘이디 모듈, 완충재 및 광확산 렌즈가 갖는 결합공과 연통된 볼트공을 형성하여 하우징 저부로부터 커버의 볼트공에 볼트를 죄여서 조립고정해주도록 구성함을 특징으로 하는 바닥 신호등.According to claim 1 or 3,
Coupling holes communicating with each other are formed in the housing, the LED module, the buffer material, and the light diffusion lens, and a bolt hole communicating with the coupling holes of the housing, the LED module, the buffer material, and the light diffusion lens is formed in the cover, so that the cover can be moved from the bottom of the housing. A floor traffic light characterized in that it is configured to assemble and fix by tightening the bolt to the bolt ball.
KR1020210141309A 2021-10-21 2021-10-21 Traffic lights on the floor KR20230057180A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102584180B1 (en) 2023-06-14 2023-09-27 김현집 Floor traffic light system and method of controlling the same

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Publication number Priority date Publication date Assignee Title
KR102061027B1 (en) 2019-08-05 2020-02-17 주식회사 대교시그널 Pavement Traffic Light Controlled in conjunction with Crosswalk Traffic Light
KR102126461B1 (en) 2019-12-31 2020-06-24 어성진 Led floor traffic light
KR102144366B1 (en) 2019-05-29 2020-08-13 홍요셉 Slip-resistant ground signal light

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KR102144366B1 (en) 2019-05-29 2020-08-13 홍요셉 Slip-resistant ground signal light
KR102061027B1 (en) 2019-08-05 2020-02-17 주식회사 대교시그널 Pavement Traffic Light Controlled in conjunction with Crosswalk Traffic Light
KR102126461B1 (en) 2019-12-31 2020-06-24 어성진 Led floor traffic light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102584180B1 (en) 2023-06-14 2023-09-27 김현집 Floor traffic light system and method of controlling the same

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