KR102304614B1 - variable type LED guard light with adjustable light-distribution - Google Patents

variable type LED guard light with adjustable light-distribution Download PDF

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Publication number
KR102304614B1
KR102304614B1 KR1020200177381A KR20200177381A KR102304614B1 KR 102304614 B1 KR102304614 B1 KR 102304614B1 KR 1020200177381 A KR1020200177381 A KR 1020200177381A KR 20200177381 A KR20200177381 A KR 20200177381A KR 102304614 B1 KR102304614 B1 KR 102304614B1
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South Korea
Prior art keywords
substrates
casing
substrate
light
auxiliary
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KR1020200177381A
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Korean (ko)
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강성구
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에스지디지털 주식회사
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    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a variable border light with adjustable light distribution, wherein a plurality of substrates on which a plurality of LED chips are mounted are installed inside a casing, and in the substrate, an operation bracket connected to the casing through a hinge shaft protrudes integrally, and the operation bracket is connected through a driving means and installed to rotate forward and reverse respectively about the hinge shaft. Accordingly, accurate angle adjustment is possible, and as well as angle adjustment can be performed quickly.

Description

배광조절이 가능한 가변형 경계등{variable type LED guard light with adjustable light-distribution}Variable type LED guard light with adjustable light-distribution}

본 발명은 케이싱의 내측에 복수의 엘이디칩이 실장되는 복수의 기판이 각각 설치되고, 상기 기판은 힌지축으로 케이싱에 연결되는 동작브라켓이 일체로 돌출되며, 상기 동작브라켓은 구동수단을 통하여 연결되어 힌지축을 중심으로 각각 정회전 및 역회전토록 설치되는 배광조절이 가능한 가변형 경계등에 관한 것이다.In the present invention, a plurality of substrates on which a plurality of LED chips are mounted are installed inside the casing, respectively, and an operation bracket connected to the casing through a hinge shaft protrudes integrally, and the operation bracket is connected through a driving means. It relates to a variable boundary light with adjustable light distribution that is installed to rotate forward and reverse, respectively, about the hinge axis.

최근 엘이디를 이용한 조명장치는 낮은 소비 전력 및 뛰어난 내구성으로 인해 각광받고 있으며, 기존의 조명장치를 대체하는 다양한 엘이디 조명장치가 개발되고 있다.Recently, a lighting device using an LED has been in the spotlight due to its low power consumption and excellent durability, and various LED lighting devices have been developed to replace the existing lighting devices.

상기와 같은 엘이디를 이용한 조명장치가 가로등에 적용되고 있다.A lighting device using an LED as described above is applied to a street lamp.

이때, 상기 가로등은 차도, 인도를 포함하는 도로가를 따라 설치되고, 광원에 의해 주변을 밝혀 야간에 보행자나 차량의 시야를 확보하는 장치로서, 빛을 발산하는 광원은 수은등 및 나트륨 램프, 형광등이 널리 사용되고 있지만, 근자에는 수명이 짧고 전력소모가 높다는 이유로 광원을 엘이디로 대체하고 있는 실정이다.At this time, the street lamp is installed along a roadside including a roadway and a sidewalk, and is a device that illuminates the surroundings with a light source to secure a view of pedestrians or vehicles at night. Although it is widely used, in recent years, the light source is being replaced with an LED because of its short lifespan and high power consumption.

그러나, 엘이디의 특성상 광원의 직진성으로 인해 조사영역의 평균조도가 기준치에 미치치 못함은 물론 영역별로 조도편차가 심하게 발생되는 문제점이 따랐다.However, due to the characteristics of the LED, the average illuminance of the irradiated area did not reach the standard value due to the straightness of the light source, and there was a problem that the illuminance deviation for each area was severe.

이와같은 문제점들을 개선하기 위하여 종래의 특허 제1425516호에 엘이디 등기구의 기술이 제시되고 있으며 그 구성은 도1에서와 같이, 본체(10)에 복수개 설치되는 분할광원판(20)(20')에 대한 각도 조절수단으로서, 상기 본체(10)의 저면에 별도의 고정판(40)을 나사 고정 방식을 통해 결합 형성하고, 상기 분할광원판(20)(20')의 상부면에는 별도의 밀착판을 나사 고정 방식 혹은 후크 결합 방식 등을 이용하여 결합 형성하되, 상기의 고정판에는 분할광원판(20)(20')을 향하여 볼케이스(41)가 형성되어 있고, 상기의 밀착판에는 본체(10)를 향하여 볼스터드(51)가 돌출 형성되어 있는 것이며, 상기의 볼케이스(41)에는 볼스터드(51)의 탄력적인 결합이 이루어질 수 있도록 한 절개홈(미도시)이 형성되어 있는 것이다.In order to improve these problems, the conventional patent No. 1425516 discloses a technology of an LED lighting fixture, and the configuration is as shown in FIG. As a means for adjusting the angle, a separate fixing plate 40 is coupled to the bottom surface of the main body 10 through a screw fixing method, and a separate contact plate is formed on the upper surface of the divided light source plates 20 and 20'. The coupling is formed using a screw fixing method or a hook coupling method, etc., but a ball case 41 is formed on the fixing plate toward the divided light source plates 20 and 20 ′, and the body 10 is formed on the contact plate. The ball stud 51 is formed to protrude toward the , and a cutout groove (not shown) is formed in the ball case 41 so that the ball stud 51 can be elastically coupled.

그러나, 상기와 같은 엘이디 등기구는, 분할광원판(20)(20')이 개별적으로 움직이는 구성으로 정확한 배광형성이 힘들게 되고, 볼케이스(41)와 볼스터드(51)의 연결구조로 이루어져 각도 셋팅시 외부의 충격에 의해 움직이는 단점이 있는 것이다.However, in the above-described LED lighting fixture, it is difficult to form an accurate light distribution because the split light source plates 20 and 20 ′ move individually, and the angle setting is made by the connection structure of the ball case 41 and the ball stud 51 . It has the disadvantage of being moved by an external shock.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 정확한 각도조절이 가능함은 물론 각도조절이 신속하게 이루어질 수 있도록 하고, 정확한 배광의 형성이 가능토록 하며, 각도조절시 외부 충격등에 의한 각도 변형이 방지토록 되고, 광의 집중 및 확산이 가능토록 하며, 하나의 광원으로 다양한 연출이 가능토록 하는 배광조절이 가능한 가변형 경계등을 제공하는데 있다.An object of the present invention for improving the problems of the prior art as described above is to enable accurate angle adjustment as well as to make the angle adjustment quickly, to form an accurate light distribution, and to adjust the angle caused by external shocks, etc. It is to prevent deformation, to enable concentration and diffusion of light, and to provide a variable boundary light with adjustable light distribution that enables various productions with one light source.

본 발명은 상기 목적을 달성하기 위하여, 케이싱의 내측에 복수의 엘이디칩이 실장되는 복수의 기판이 각각 설치되고,In order to achieve the above object, a plurality of substrates on which a plurality of LED chips are mounted are installed inside a casing, respectively,

상기 각 기판은 힌지축으로 연결되는 동작브라켓이 일체로 돌출되며,Each of the substrates has an operation bracket connected by a hinge shaft protruding integrally,

상기 동작브라켓은, 구동수단을 통하여 연결되어 케이싱에 고정되는 힌지축을 중심으로 정회전 및 역회전토록 설치되는 배광조절이 가능한 가변형 경계등을 제공한다.The operation bracket provides a variable light distribution controllable boundary light connected through a driving means and installed to rotate forward and reverse around a hinge shaft fixed to the casing.

그리고, 상기 구동수단은, 케이싱의 외부에 노출되는 손잡이가 구비되면서 상기 동작브라켓을 회전토록 주동기어부를 갖는 회전바로서 이루어지는 배광조절이 가능한 가변형 경계등을 제공한다.And, the driving means is provided with a handle exposed to the outside of the casing and provides a variable light distribution controllable boundary light consisting of a rotating bar having a main gear to rotate the operation bracket.

또한, 상기 구동수단은, 복수의 기판을 동시에 회전토록 회전바에 복수의 기어부가 일체로 구비되는 배광조절이 가능한 가변형 경계등을 제공한다.In addition, the driving means provides a variable light distribution controllable boundary light in which a plurality of gears are integrally provided on a rotating bar to rotate a plurality of substrates at the same time.

더하여, 상기 각 기판의 내측에는 하나 또는 2개의 보조기판이 내측에 더 연결되고, 상기 기판과 보조기판 및 보조기판과 보조기판은 슬롯을 갖는 피봇조인트를 통하여 연결되는 배광조절이 가능한 가변형 경계등을 제공한다.In addition, one or two auxiliary substrates are further connected to the inside of each of the substrates, and the substrate and the auxiliary substrate and the auxiliary substrate and the auxiliary substrate are connected through a pivot joint having a slot. to provide.

계속하여, 상기 보조기판은 복수개로 이루어지면서 피봇조인트가 케이싱에 고정되어 양측의 보조기판이 상향되거나 하향되는 경사를 갖도록 가변되는 배광조절이 가능한 가변형 경계등을 제공한다.Then, the auxiliary substrate is made of a plurality of pivot joints are fixed to the casing to provide a variable light distribution controllable so that the auxiliary substrates on both sides have an upward or downward inclination.

이상과 같이 본 발명에 따르면, 정확한 각도조절이 가능함은 물론 각도조절이 신속하게 이루어지고, 정확한 배광의 형성이 가능하며, 각도조절시 외부 충격등에 의한 각도 변형이 방지되고, 광의 집중 및 확산이 가능하며, 하나의 광원으로 다양한 연출이 가능한 효과가 있는 것이다.As described above, according to the present invention, accurate angle adjustment is possible, as well as angle adjustment is made quickly, accurate light distribution is possible, angle deformation due to external impact, etc. is prevented during angle adjustment, and light concentration and diffusion are possible It has the effect that various productions are possible with one light source.

도1은 종래의 경계등 사용상태를 도시한 측면도이다.
도2는 본 발명에 따른 경계등을 도시한 사시도이다.
도3은 본 발명에 따른 경계등을 도시한 요부 단면도이다.
도4 내지 도6은 각각 본 발명의 사용상태에 따른 경계등을 도시한 측면도이다.1 is a side view showing the state of use of a conventional boundary light.
Figure 2 is a perspective view showing a boundary light according to the present invention.
3 is a cross-sectional view showing a boundary light according to the present invention.
4 to 6 are side views showing the boundary lights according to the use state of the present invention, respectively.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail based on the accompanying drawings.

도2는 본 발명에 따른 경계등을 도시한 사시도이고, 도3은 본 발명에 따른 경계등을 도시한 요부 단면도이며, 도4 내지 도6은 각각 본 발명의 사용상태에 따른 경계등을 도시한 측면도이다.Figure 2 is a perspective view showing a boundary light according to the present invention, Figure 3 is a main cross-sectional view showing a boundary light according to the present invention, Figures 4 to 6 are each showing a boundary light according to the use state of the present invention It is a side view.

도2 내지 도6에서 도시한 바와같이, 케이싱(210)의 내측에 복수의 엘이디칩(310)이 실장되는 복수의 기판(300)이 각각 설치되고, 상기 케이싱의 전방에 투명 또는 반투명의 커버(290)가 설치된다.2 to 6, a plurality of substrates 300 on which a plurality of LED chips 310 are mounted are installed inside the casing 210, respectively, and a transparent or translucent cover ( 290) is installed.

이때, 상기 기판(300)은, 양측면 하측에는 힌지축(330)으로 케이싱(210)의 내측에 연결되는 동작브라켓(350)이 일체로 각각 돌출된다.At this time, the substrate 300, the operation bracket 350 connected to the inner side of the casing 210 by the hinge shaft 330 on the lower side of both sides protrude integrally, respectively.

그리고, 상기 동작브라켓(350)은, 구동수단(500)을 통하여 연결되어 힌지축(330)을 중심으로 정회전 및 역회전토록 설치된다.In addition, the operation bracket 350 is connected through the driving means 500 and installed to rotate forward and reverse around the hinge shaft 330 .

이때, 상기 기판(300)은 구동수단의 동작시 서로다른 방향으로 회전토록 설치된다.At this time, the substrate 300 is installed to rotate in different directions when the driving means is operated.

더하여, 상기 구동수단(500)은, 케이싱(210)에 회전가능토록 지지될 때 외부에 노출되는 손잡이(511)가 구비되면서 상기 동작브라켓(350)을 회전토록 주동기어부(513)를 갖는 회전바(510)로서 이루어진다.In addition, the driving means 500 is provided with a handle 511 exposed to the outside when it is rotatably supported by the casing 210 and rotates having a main gear unit 513 to rotate the operation bracket 350 . as a bar 510 .

이때, 상기 동작브라켓(350)은, 일단이 반원으로 이루어져 그 가장자리를 따라 주동기어부에 대응되는 종동기어부(351)가 구비된다.At this time, the operation bracket 350 is formed of a semicircle at one end, and a driven gear unit 351 corresponding to the main driven gear unit is provided along the edge thereof.

또한, 상기 구동수단(500)은, 복수의 기판(300)을 동시에 서로 다른 방향으로 각각 회전토록 회전바(510)의 이격되는 위치에 복수의 주동기어부(513)가 일체로 구비된다.In addition, the driving means 500 is provided integrally with a plurality of main gear units 513 at positions spaced apart from the rotation bars 510 to rotate the plurality of substrates 300 in different directions at the same time.

더하여, 상기 각 기판(300) 사이에는 하나 또는 2개의 보조기판(400)이 내측에 더 연결되어도 좋다.In addition, between each of the substrates 300, one or two auxiliary substrates 400 may be further connected to the inside.

이때, 상기 기판(300)과 보조기판(400) 및 보조기판과 보조기판은, 슬롯(451)을 갖는 피봇조인트(450)를 통하여 연결된다.At this time, the substrate 300 and the auxiliary substrate 400 and the auxiliary substrate and the auxiliary substrate are connected through a pivot joint 450 having a slot 451 .

계속하여, 상기 보조기판(400)은, 복수개로 이루어지면서 피봇조인트(450)가 케이싱에 고정되어 보조기판이 상향경사지거나 하향경사지도록 설치된다.Subsequently, the auxiliary substrate 400 is installed in such a way that the auxiliary substrate is inclined upward or downward by fixing the pivot joint 450 to the casing while being formed in plurality.

이때, 상기 보조기판(400)은, 케이싱(210)에 고정되는 피봇축(215)을 통하여 고정토록 설치되고, 상기 기판의 일측은 케이싱에 구비되는 호형상의 가변슬롯(218)을 통하여 이동토록 설치된다.At this time, the auxiliary substrate 400 is installed to be fixed through a pivot shaft 215 fixed to the casing 210, and one side of the substrate is moved through an arc-shaped variable slot 218 provided in the casing. is installed

또한, 상기 케이싱(210)은, 지주등의 상단에 설치되는 각도조절브라켓(270)을 통하여 연결되어 각도조절이 가능토록 설치된다.In addition, the casing 210 is connected through an angle adjustment bracket 270 installed on the upper end of the post, etc., so that the angle can be adjusted.

상기와 같은 구성으로 이루어진 본 발명의 동작을 설명한다.The operation of the present invention configured as described above will be described.

도2 내지 도6에서 도시한 바와같이 본 발명의 경계등(100)은, 케이싱(210)의 내측에 복수의 엘이디칩(310)이 실장되면서 각각 각도조절이 가능한 복수의 기판(300)이 각각 설치되어 각도조절에 의해 확대 또는 축소되는 면적을 갖는 배광의 형성이 가능토록 된다.2 to 6, the boundary light 100 of the present invention includes a plurality of LED chips 310 mounted on the inside of the casing 210, and a plurality of substrates 300 capable of angle adjustment, respectively. It is installed so that it is possible to form a light distribution having an area that is enlarged or reduced by angle adjustment.

이때, 상기 기판(300)은, 양측면 돌출되는 동작브라켓(350)이 힌지축(330)을 통하여 케이싱(210)의 내측에 연결되어 동작브라켓(350)을 회전시키면 동시에 기판을 회전시키도록 한다.At this time, the substrate 300 is connected to the inside of the casing 210 through the hinge shaft 330, the operating brackets 350 protruding from both sides to rotate the operating bracket 350 at the same time to rotate the substrate.

그리고, 상기 동작브라켓(350)은, 구동수단(500)을 통하여 연결되어 외부에서 동력의 전달시 케이싱(210)에 고정되는 힌지축(330)을 중심으로 정회전 및 역회전토록 하고, 정회전으로 축소되는 배광의 형성하면서 역회전으로 확대되는 배광의 형성이 가능하게 된다.In addition, the operation bracket 350 is connected through the driving means 500 to rotate forward and reverse around a hinge shaft 330 fixed to the casing 210 when power is transmitted from the outside, and rotates forward. It is possible to form a light distribution that is reduced in a reverse rotation while forming a light distribution that is enlarged in a reverse rotation.

더하여, 상기 구동수단(500)은, 케이싱(210)에 지지될 때 외부에 노출되는 손잡이(511)가 구비되면서 상기 동작브라켓(350)을 회전토록 주동기어부(513)를 갖는 회전바(510)로서 이루어져 상기 회전바(510)를 회전시키면 케이싱을 중심으로 동작브라켓을 회전시켜 기판이 내측으로 모아지는 각도 또는 외측으로 벌어지는 각도로 회전되어 축소 또는 확대되는 배광을 형성하게 된다.In addition, the driving means 500 is provided with a handle 511 exposed to the outside when supported by the casing 210 and a rotation bar 510 having a main gear unit 513 to rotate the operation bracket 350 . ), and rotating the rotating bar 510 rotates the operating bracket around the casing to form a reduced or enlarged light distribution by rotating the substrate at an angle to gather inward or an angle to open outward.

이때, 상기 동작브라켓(350)은, 반원으로 이루어져 그 가장자리를 따라 주동기어부에 대응되는 종동기어부(351)가 구비되어 회전바(510)의 주동기어부(513)와 동작브라켓의 종동기어부가 연속하여 치합토록 된다.At this time, the operation bracket 350 is made of a semicircle and a driven gear portion 351 corresponding to the main driven gear portion is provided along the edge thereof. The fishermen will quarrel in succession.

더하여, 상기 기판(300)은 도5와 같이 하나 또는 도6과 같이 2개의 보조기판(400)이 내측에 더 연결될 때 원하는 면적의 배광형성은 물론 구분되는 지역의 배광조절이 가능하게 된다.In addition, when one or two auxiliary substrates 400 are further connected to the inside as shown in FIG. 5 as shown in FIG. 5 , light distribution in a desired area is formed as well as light distribution in a divided area can be controlled.

이때, 상기 기판(300)과 보조기판(400)은, 슬롯(451)을 갖는 피봇조인트(450)를 통하여 연결되어 축소 또는 확대되는 간격에서도 용이하게 연결토록 된다.At this time, the substrate 300 and the auxiliary substrate 400 are connected through a pivot joint 450 having a slot 451 to be easily connected even at a reduced or enlarged interval.

계속하여, 도6에서와 같이 상기 보조기판(400)은, 복수개로 이루어지면서 피봇조인트(450)가 케이싱에 고정되어 복수의 보조기판이 ∨형상으로 상향경사지거나 ∧형상으로 하향경사지도록 된다.Subsequently, as shown in FIG. 6 , the auxiliary substrate 400 is formed in plurality and the pivot joint 450 is fixed to the casing so that the plurality of auxiliary substrates are inclined upward in a ∨ shape or downward in a ∧ shape.

이때, 상기 보조기판(400)은, 케이싱(210)에 고정되는 피봇축(215)을 통하여 고정토록 설치되고, 상기 기판의 일측은 케이싱에 구비되는 호형상의 가변슬롯(218)을 통하여 이동토록 된다.At this time, the auxiliary substrate 400 is installed to be fixed through a pivot shaft 215 fixed to the casing 210, and one side of the substrate is moved through an arc-shaped variable slot 218 provided in the casing. do.

또한, 상기 케이싱(210)은, 지주등의 상단에 설치되는 각도조절브라켓(270)을 통하여 연결되어 큰 각도의 조절이 가능토록 되는 것이다.In addition, the casing 210 is connected through an angle adjustment bracket 270 installed on the upper end of the post, so that a large angle can be adjusted.

100...경계등 210...케이싱
300...기판 310...엘이디칩
330...힌지축 350...동작브라켓
400...보조기판 510...회전바
511...손잡이100...Borderlights 210...Casing
300...Board 310...LED Chip
330...Hinge shaft 350...Motion bracket
400...Sub board 510...Rotating bar
511... handle

Claims (4)

케이싱의 내측에 복수의 엘이디칩이 실장되는 복수의 기판이 각각 설치되고,
상기 각 기판은 힌지축으로 케이싱에 연결되는 동작브라켓이 일체로 돌출되며,
상기 동작브라켓은 구동수단을 통하여 케이싱에 연결되어 힌지축을 중심으로 기판이 정회전 및 역회전토록 설치되고,
상기 구동수단은, 케이싱의 외부에 노출되는 손잡이가 구비되면서 상기 동작브라켓을 회전토록 주동기어부를 갖는 회전바로서 이루어지며,
복수의 기판을 동시에 회전토록 회전바에 복수의 주동기어부가 일체로 구비되고,
상기 복수의 기판은, 보조기판이 기판 사이에 더 연결되며,
상기 기판과 보조기판은 슬롯을 갖는 피봇조인트를 통하여 연결되면서 상기 기판은 케이싱에 구비되는 호형의 가변슬롯을 따라 이동토록 설치되는 배광조절이 가능한 가변형 경계등.A plurality of substrates on which a plurality of LED chips are mounted are installed inside the casing, respectively,
Each of the substrates has an operation bracket connected to the casing by a hinge axis and protrudes integrally,
The operation bracket is connected to the casing through a driving means and is installed so that the substrate rotates forward and backward around the hinge axis,
The driving means is made as a rotating bar having a main gear portion to rotate the operation bracket while provided with a handle exposed to the outside of the casing,
A plurality of main gear units are integrally provided on the rotating bar to rotate a plurality of substrates at the same time,
The plurality of substrates, auxiliary substrates are further connected between the substrates,
The substrate and the auxiliary substrate are connected through a pivot joint having a slot, and the substrate is a variable light distribution controllable boundary light that is installed to move along an arc-shaped variable slot provided in the casing. 삭제delete 삭제delete 제1항에 있어서, 상기 복수의 기판은, 서로 연결되는 복수의 보조기판이 기판 사이에 더 설치되며,
상기 보조기판은, 피봇조인트가 케이싱에 고정되어 양측의 보조기판이 상향되거나 하향되는 경사를 갖도록 가변되는 것을 특징으로 하는 배광조절이 가능한 가변형 경계등.According to claim 1, wherein the plurality of substrates, a plurality of auxiliary substrates connected to each other are further installed between the substrates,
The auxiliary substrate is a variable light distribution controllable boundary light, characterized in that the pivot joint is fixed to the casing so that the auxiliary substrates on both sides have an upward or downward inclination.
KR1020200177381A 2020-12-17 2020-12-17 variable type LED guard light with adjustable light-distribution KR102304614B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110035514A (en) * 2009-09-30 2011-04-06 (주)원반도체 Led lighting fitting for street-lamp
JP2011154828A (en) * 2010-01-26 2011-08-11 Panasonic Electric Works Co Ltd Reflected illumination system
KR101096092B1 (en) * 2009-08-27 2011-12-19 금호전기주식회사 Folded lighting apparatus
JP2012146612A (en) * 2011-01-14 2012-08-02 West Nippon Expressway Co Ltd Lighting system for tunnel and installation method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101096092B1 (en) * 2009-08-27 2011-12-19 금호전기주식회사 Folded lighting apparatus
KR20110035514A (en) * 2009-09-30 2011-04-06 (주)원반도체 Led lighting fitting for street-lamp
JP2011154828A (en) * 2010-01-26 2011-08-11 Panasonic Electric Works Co Ltd Reflected illumination system
JP2012146612A (en) * 2011-01-14 2012-08-02 West Nippon Expressway Co Ltd Lighting system for tunnel and installation method therefor

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