KR20100107619A - Led street lamp for tilting led lamp - Google Patents

Led street lamp for tilting led lamp Download PDF

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Publication number
KR20100107619A
KR20100107619A KR1020090025773A KR20090025773A KR20100107619A KR 20100107619 A KR20100107619 A KR 20100107619A KR 1020090025773 A KR1020090025773 A KR 1020090025773A KR 20090025773 A KR20090025773 A KR 20090025773A KR 20100107619 A KR20100107619 A KR 20100107619A
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South Korea
Prior art keywords
tilting
lamp
led lamp
auxiliary
unit
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KR1020090025773A
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Korean (ko)
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장기환
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(주)신에너지
장기환
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Priority to KR1020090025773A priority Critical patent/KR20100107619A/en
Publication of KR20100107619A publication Critical patent/KR20100107619A/en

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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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling 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
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

PURPOSE: A tilting type LED streetlight is provided to expand or reduce a lighting area by tilting the part of a lighting unit. CONSTITUTION: A tilting type LED streetlight comprises a lighting unit(200), a tilting drive unit(223,233), a transform unit and a controller. The lighting unit is comprised of a main LED lamp and a plurality of auxiliary LED lamps. The tilting drive unit controls the irradiation angle of the auxiliary LED lamp. The transform unit transforms common power to supply power to the lighting unit. The controller is connected to the transform unit and controls the irradiation angle of the auxiliary LED lamp and the on/off of the lighting unit.

Description

틸팅형 ＬＥＤ 가로등{LED street lamp for tilting LED lamp}Tilting type LED street light {LED street lamp for tilting LED lamp}

본 발명은 틸팅형 LED 가로등에 관한 것으로서, 보다 상세하게는 광원으로 LED 램프를 사용하며, LED 램프를 회전시켜 가로등의 조사각도를 변경하는 틸팅형 LED 가로등에 관한 것이다.The present invention relates to a tilting type LED street light, and more particularly, to a tilting type LED street light that uses an LED lamp as a light source and changes the irradiation angle of the street light by rotating the LED lamp.

가로등은 교통의 안전과 보안을 위하여 도로나 인도를 따라서 설치한 조명시설로서, 도로, 인도 및 공원 등 설치장소에 따라 다양한 형태로 설치된다. 가로등은 지주에 조명 램프를 설치하여 조명을 점멸하도록 구성되며, 광원인 램프로는 수은 램프, 형광 램프, 나트륨 램프 등이 사용된다.Street lamps are lighting facilities installed along roads or sidewalks for the safety and security of traffic. The streetlights are installed in various forms depending on the installation place such as roads, sidewalks, and parks. The street lamp is configured to flash an illumination by installing an illumination lamp on a prop. As a lamp, a mercury lamp, a fluorescent lamp, and a sodium lamp are used.

이러한 가로등의 램프는 글로우 방전과, 이 글로우 방전으로 인하여 발생되는 자외선에 의해 형광체를 여기시켜 빛을 발하는 구조를 가지므로 소모전력이 과다하게 소모되는 문제점이 있다.The lamp of such a street lamp has a problem in that it consumes excessive power since it has a structure of emitting light by exciting the phosphor by the ultraviolet rays generated by the glow discharge and the glow discharge.

종래의 수은등, 형광등, 나트륨등은 소정의 조도를 이루기 위해서 높은 전력을 소비해야 하며 이에 따른 발열문제 및 제품의 수명시간에 문제점이 있어 근래에는 소비전력이 낮고, 발열양이 적으면서도 높은 조도를 얻을 수 있는 LED(light emitting diode)를 이용한 가로등이 증가하고 있는 추세이다.Conventional mercury lamps, fluorescent lamps, sodium lamps have to consume high power to achieve a predetermined illuminance, and there is a problem of heat generation and product life time accordingly. In recent years, power consumption is low and high illuminance can be obtained with a low amount of heat. Streetlights using LEDs (light emitting diodes) are increasing.

LED를 이용한 가로등은 소비전력 및 조사되는 빛의 밝기(조도)에서는 종래 사용되던 광원에 비해서는 우수성을 가지나, 조사되는 광이 직진성을 지니고 있으며 단순한 반원이나 구형상의 기구물에 장착하여 사용함으로서, LED에서 측면으로 조사되는 빛을 차단하는 문제점이 발생하여 가로등의 설치기준에 적합한 조도를 얻기에는 어려움이 있다.The LED street light has superior power consumption and brightness of irradiated light (illumination) compared to conventional light sources, but the irradiated light has straightness and is used by mounting on simple semi-circles or spherical devices. The problem of blocking the light irradiated to the side occurs, it is difficult to obtain the illuminance suitable for the installation standard of the street light.

또한, LED 가로등은 LED 램프의 특성상 광의 직진성이 강하게 나타나므로 조명지역이 협소하여 가로등 사이의 이격거리가 제한되어 가로등의 설치비용이 과다하게 소요되는 문제도 있다.In addition, since the LED street light has a strong straightness of light due to the characteristics of the LED lamp, there is also a problem that the installation area of the street lamp is excessive because the distance between the street lamps is limited due to the narrow lighting area.

본 발명은 상기와 같은 종래의 문제점을 해소하기 위해 안출한 것으로서, 가로등의 조명지역을 확장시키거나 축소시킬 수 있고, 가로등 사이의 이격거리 및 주변환경에 따라 조명지역을 변경할 수 있고, 가로등을 최적의 조명상태로 유지하면서 가로등의 설치비용을 절감할 수 있는 틸팅형 LED 가로등을 제공하는 것을 그 목적으로 한다. The present invention has been made to solve the above-mentioned conventional problems, it is possible to extend or reduce the lighting area of the street lamp, to change the lighting area according to the separation distance between the street lamp and the surrounding environment, and to optimize the street lamp The object of the present invention is to provide a tilting type LED street light that can reduce the installation cost of the street light while maintaining the lighting state.

상기와 같은 목적을 달성하기 위한 본 발명은, 중앙에 설치되며 복수개의 LED가 배치된 메인 LED 램프와, 상기 메인 LED 램프에 인접하여 설치되며 복수개의 LED가 배치된 복수의 보조 LED 램프를 구비한 조명부; 상기 보조 LED 램프의 조사각도를 조정하는 틸팅구동부; 상기 조명부에 전원을 공급하도록 상용전원을 변환시 키는 변환부; 및 상기 변환부에 접속되어 상기 조명부의 점멸과 상기 보조 LED 램프의 조사각도를 제어하는 제어부;를 포함한다.The present invention for achieving the above object is provided with a main LED lamp installed in the center and disposed with a plurality of LEDs, and a plurality of auxiliary LED lamps installed adjacent to the main LED lamp and arranged with a plurality of LEDs. Lighting unit; A tilting driver to adjust an irradiation angle of the auxiliary LED lamp; A conversion unit for converting commercial power to supply power to the lighting unit; And a controller connected to the converter to control the blinking of the lighting unit and the irradiation angle of the auxiliary LED lamp.

본 발명의 상기 보조 LED 램프는 후면에 설치된 회전축을 중심으로 수평면을 기준해서 외향 0∼45°로 회전되도록 설치되어 있다.The auxiliary LED lamp of the present invention is installed so as to rotate outward 0 ~ 45 ° with respect to the horizontal plane around the rotation axis installed on the back.

본 발명의 상기 제어부는 상기 각 보조 LED 램프를 서로 동일 각도로 회전시키도록 틸팅구동부를 제어한다. 본 발명의 상기 제어부는 상기 각 보조 LED 램프를 서로 다른 각도로 회전시키도록 틸팅구동부를 제어한다.The controller of the present invention controls the tilting driver to rotate the auxiliary LED lamps at the same angle to each other. The controller of the present invention controls the tilting driver to rotate the auxiliary LED lamps at different angles.

본 발명의 상기 보조 LED 램프는 상기 메인 LED 램프의 양쪽 측면에 각각 설치되어 있다.The auxiliary LED lamp of the present invention is provided on both sides of the main LED lamp, respectively.

이상에서 살펴본 바와 같이, 본 발명은 조명부의 일부를 틸팅시킴으로써, 가로등의 조명지역을 확장시키거나 축소시킬 수 있고, 가로등 사이의 이격거리 및 주변환경에 따라 조명지역을 변경할 수 있는 효과를 제공한다.As described above, the present invention can extend or reduce the lighting area of the street lamp by tilting a part of the lighting unit, and provide an effect of changing the lighting area according to the distance between the street lamps and the surrounding environment.

또한, 가로등의 조명지역의 확장으로 인해 가로등의 이격거리를 멀리하여 가로등의 설치비용을 절감할 수 있다.In addition, due to the expansion of the lighting area of the street lamp, it is possible to reduce the installation cost of the street lamp by separating the distance of the street lamp.

가로등의 설치완료 후에도 조명부의 조사각도를 동일한 각도나 서로 다른 각도로 조정할 수 있어 가로등을 최적의 조명상태로 유지할 수 있다.Even after the installation of the street lamp, the irradiation angle of the lighting unit can be adjusted to the same angle or different angles so that the street lamp can be maintained in an optimal lighting state.

이하, 첨부도면을 참조하여 본 발명의 바람직한 일실시예를 더욱 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 1은 본 발명의 일 실시예에 의한 틸팅형 LED 가로등을 나타내는 구성도이고, 도 2는 본 발명의 일 실시예에 의한 틸팅형 LED 가로등을 나타내는 저면도이고, 도 3은 본 발명의 일 실시예에 의한 틸팅형 LED 가로등의 구성을 나타내는 단면도이다.1 is a configuration diagram showing a tilting type LED street light according to an embodiment of the present invention, Figure 2 is a bottom view showing a tilting type LED street light according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention It is sectional drawing which shows the structure of the tilting type LED street lamp by an example.

도 1 및 도 2에 나타낸 바와 같이, 본 실시예의 틸팅형 LED 가로등(20)은 케이스(100), 조명부(200), 틸팅(tilting) 구동부(223, 233), 변환부(300) 및 제어부(400)를 포함하여 이루어져 바닥면에 입설된 지주(10)에서 분기된 지지대에 결합되며, 지주(10)의 하방에는 조작부(30)가 설치되어 있다.As shown in FIGS. 1 and 2, the tiltable LED street light 20 according to the present embodiment includes a case 100, an illumination unit 200, a tilting driver 223 and 233, a converter 300, and a controller ( It comprises a 400 is coupled to the support branch branched from the strut 10 installed on the bottom surface, the operation unit 30 is installed below the strut 10.

케이스(100)는 본 실시예의 틸팅형 LED 가로등을 구성하는 본체로서, 바닥면에 입설된 지주(10)에서 분기된 지지대에 결합되어, 조명부(200), 틸팅구동부, 변환부(300), 제어부(400)를 수용한다. The case 100 is a main body constituting the tilting type LED street light of the present embodiment, is coupled to the support branch branched from the support 10 placed on the bottom surface, the lighting unit 200, tilting driver, conversion unit 300, the control unit Accepts 400.

또한 케이스(100)는, 조명부(200)의 메인 LED 램프(210)와 보조 LED 램프가 점등된 상태에서 차도와 인도를 밝혀주도록 일측이 투명한 형태로 형성된 공지의 가로등용 케이스를 사용하는 것도 가능함은 물론이다.In addition, the case 100, it is also possible to use a well-known streetlight case formed on one side of the transparent shape so as to illuminate the roadway and sidewalk in the state that the main LED lamp 210 and the auxiliary LED lamp of the lighting unit 200 is lit. Of course.

조명부(200)는 케이스(100)의 내부에 설치된 조명수단으로서, 케이스(100)의 내부 중앙에 설치되며 복수개의 LED가 배치된 메인 LED 램프(210)와, 상기 메인 LED 램프(210)에 인접하여 설치되며 복수개의 LED가 배치된 복수의 보조 LED 램프를 구비한다. The lighting unit 200 is a lighting unit installed in the case 100, and is installed in the inner center of the case 100 and adjacent to the main LED lamp 210 and the main LED lamp 210 in which a plurality of LEDs are disposed. And a plurality of auxiliary LED lamps having a plurality of LEDs disposed thereon.

메인 LED 램프(210)는 지면에 수평하게 설치되어 광을 수직하방으로 조사하게 된다. 보조 LED 램프는 메인 LED 램프(210)의 양쪽 측면에 설치된 제 1 보조 LED 램프(220)와 제 2 보조 LED 램프(230)로 이루어진다.The main LED lamp 210 is installed horizontally on the ground to irradiate light vertically downward. The auxiliary LED lamp includes a first auxiliary LED lamp 220 and a second auxiliary LED lamp 230 installed on both sides of the main LED lamp 210.

도 3에 나타낸 바와 같이, 보조 LED 램프(220, 230)는 후면에 설치된 회전축(221, 231)을 중심으로 수평면을 기준해서 외향 0∼45°로 각각 회전되도록 설치되어 있다. 또한 회전축(221, 231)의 양단부에는 베어링(222, 232)이 지지하도록 설치되어 보조 LED 램프(220, 230)의 회전을 용이하게 한다.As shown in FIG. 3, the auxiliary LED lamps 220 and 230 are installed so as to rotate outwardly from 0 to 45 ° with respect to the horizontal plane about the rotation shafts 221 and 231 provided on the rear surface, respectively. In addition, the bearings 222 and 232 are installed at both ends of the rotation shafts 221 and 231 to facilitate rotation of the auxiliary LED lamps 220 and 230.

보조 LED 램프(220, 230)의 조사각도를 외향 0∼45°로 한정한 이유는, 0°보다 작으면 조명부(200)의 조명지역이 협소하여 가로등의 역할이 미미하고, 45°보다 크면 메인 LED 램프(210)의 조명지역과 보조 LED 램프(220, 230)의 조명지역 사이에 음영지역이 존재하는 문제가 있기 때문이다.The reason for limiting the irradiation angles of the auxiliary LED lamps 220 and 230 to 0 to 45 ° outward is that if the angle is smaller than 0 °, the lighting area of the lighting unit 200 is narrow, and the role of the street lamp is insignificant. This is because there is a problem in that a shaded region exists between an illumination region of the LED lamp 210 and an illumination region of the auxiliary LED lamps 220 and 230.

또한, 조명부(200)는 메인 LED 램프(210)와 보조 LED 램프(220, 230)에 각각 전원이 공급되도록 설치되어 각각의 LED 램프에 공급되는 전원을 제어부(400)에 의해 제어하여 LED 램프의 점멸이 각각 제어된다. In addition, the lighting unit 200 is installed so that power is supplied to the main LED lamp 210 and the auxiliary LED lamps 220 and 230, respectively, by controlling the power supplied to each LED lamp by the controller 400 of the LED lamp. Flashing is controlled respectively.

조명부(200)에 사용되는 LED(light emitting diode) 램프는 PCB(printed circuit board)에 복수의 LED를 장착한 LED 모듈 형태로 사용되며, 이러한 LED 모듈로는 표면이 평면인 SMD형(surface mount device type), COB형(chip on board type)형, 램프형(lamp type) 및 하우징형(housing type) 등과 같이 다양한 형태의 LED 모듈을 사용할 수 있다.The light emitting diode (LED) lamp used in the lighting unit 200 is used in the form of an LED module in which a plurality of LEDs are mounted on a printed circuit board (PCB), and the LED module includes a surface mount device having a flat surface. LED modules of various types, such as COB type, chip on board type, lamp type, and housing type, can be used.

틸팅구동부는 보조 LED 램프(220, 230)를 외향으로 틸팅시키도록 보조 LED 램프(220, 230)의 일단에 설치된 회전구동수단으로서, 제 1 보조 LED 램프(220)의 회전축(221) 일단에 설치된 제 1 틸팅구동부(223)와, 제 2 보조 LED 램프(230)의 회전축(231) 일단에 설치된 제 2 틸팅구동부(233)로 이루어진다.The tilting driver is a rotation driving means installed at one end of the auxiliary LED lamps 220 and 230 to tilt the auxiliary LED lamps 220 and 230 outward, and is installed at one end of the rotating shaft 221 of the first auxiliary LED lamp 220. The first tilting driver 223 and the second tilting driver 233 installed at one end of the rotating shaft 231 of the second auxiliary LED lamp 230.

제 1 틸팅구동부(223)과 제 2 틸팅구동부(233)가 회전되면, 틸팅구동부의 구동축에 결합된 회전축(221, 231)이 베어링(222, 232)을 개재해서 회전하게 되며, 회전축(221, 231)의 회전에 의해 제 1 보조 LED 램프(220)와 제 2 보조 LED 램프(230)가 수평면을 기준으로 각각 외향으로 소정각도 틸팅된다.When the first tilting driver 223 and the second tilting driver 233 are rotated, the rotary shafts 221 and 231 coupled to the driving shaft of the tilting driver rotate through the bearings 222 and 232, and the rotary shafts 221 and 221 are rotated. The first auxiliary LED lamp 220 and the second auxiliary LED lamp 230 are tilted outwardly by a predetermined angle with respect to the horizontal plane by the rotation of 231.

이러한 틸팅구동부(223, 233)로는 다양한 모터를 사용하는 것이 가능하다. 본 실시예에서는 보조 LED 램프(220, 230)를 소정 각도씩 틸팅시켜야 하므로, 조사각도의 제어가 가능한 스테핑모터(stepping motor)를 사용하는 것이 바람직하다.As the tilting driving units 223 and 233, various motors may be used. In this embodiment, since the auxiliary LED lamps 220 and 230 must be tilted by a predetermined angle, it is preferable to use a stepping motor capable of controlling the irradiation angle.

변환부(300)는 조명부(200)에 전원을 공급하도록 상용 교류전원을 직류로 변환시키는 변환수단으로서 주로 컨버터(converter)를 사용한다.The converting unit 300 mainly uses a converter as a converting means for converting commercial AC power into direct current so as to supply power to the lighting unit 200.

제어부(400)는 변환부(300)에 접속되어 조명부(200)의 점멸을 제어하고 보조 LED 램프(220, 230)의 조사각도를 제어하는 제어수단이다.The control unit 400 is a control unit connected to the conversion unit 300 to control the blinking of the lighting unit 200 and to control the irradiation angles of the auxiliary LED lamps 220 and 230.

조명부(200)의 점멸제어는 조도, 시간 등의 주변환경에 따라 조명부(200)의 메인 LED 램프(210)와 보조 LED 램프(220, 230) 중 전체 또는 일부를 점멸시키도록 조명부(200)를 제어하게 된다.The flashing control of the lighting unit 200 controls the lighting unit 200 to blink all or a part of the main LED lamp 210 and the auxiliary LED lamps 220 and 230 of the lighting unit 200 according to the surrounding environment such as illumination and time. To control.

보조 LED 램프(220, 230)의 조사각도제어는 틸팅구동부(223, 233)인 스테핑모터에 입력되는 입력펄스를 제어부(400)에서 변동시켜, 입력펄스에 대응하여 일정 각도씩 틸팅구동부를 회전시켜 보조 LED 램프(220, 230)의 조사각도를 외향 소정의 각도로 틸팅시키게 된다.The irradiation angle control of the auxiliary LED lamps 220 and 230 causes the control unit 400 to change an input pulse input to the stepping motor, which is the tilting driver 223 and 233, to rotate the tilting driver by a predetermined angle in response to the input pulse. The irradiation angles of the auxiliary LED lamps 220 and 230 are tilted outward at a predetermined angle.

제어부(400)가 각 보조 LED 램프(220, 230)를 서로 동일 외향각도로 회전시 키도록 틸팅구동부(223, 233)을 제어하여 보조 LED 램프(220, 230)가 외향으로 소정각도 회전되면, 보조 LED 램프(220, 230)의 광이 외향으로 경사진 상태로 조사되고, 메인 LED 램프(210)의 광이 바닥면인 지면에 수직하방으로 조사하게 되므로, 가로등의 조명지역이 확장된다.When the control unit 400 controls the tilting driving units 223 and 233 to rotate the auxiliary LED lamps 220 and 230 at the same outward angle, the auxiliary LED lamps 220 and 230 are rotated outward by a predetermined angle. Since the light of the auxiliary LED lamps 220 and 230 is inclined outwardly, the light of the main LED lamp 210 is irradiated vertically downward to the ground, which is the floor, and thus, the illumination area of the street lamp is expanded.

이와 같이 제어부(400)에 의해 틸팅구동부(223, 233)를 제어하여 보조 LED 램프(220, 230)의 조사각도를 변경함으로써, 조명부(200)의 조명지역이 확장되거나 축소될 수 있게 된다.As such, by controlling the tilting driving units 223 and 233 by the controller 400 to change the irradiation angles of the auxiliary LED lamps 220 and 230, the illumination area of the lighting unit 200 may be expanded or reduced.

따라서, 가로등 사이의 이격거리가 먼 경우에는 보조 LED 램프(220, 230)의 외향 틸팅각도를 크게 하여 조명지역을 확장하고, 가로등 사이의 이격거리가 가까운 경우에는 보조 LED 램프(220, 230)의 외향 틸팅각도를 작게 하여 조명지역을 축소하게 된다. Accordingly, when the distance between the street lamps is far, the outward tilting angle of the auxiliary LED lamps 220 and 230 is increased to extend the lighting area, and when the distance between the street lamps is close, the auxiliary LED lamps 220 and 230 The outward tilt angle is reduced to reduce the lighting area.

특히 가로등의 설치시 이격거리에 따라 보조 LED 램프(220, 230)의 외향 틸팅각도를 조정할 수 있으므로, 다양한 형태의 가로등 설치시에 적용이 가능하게 된다.In particular, since the outward tilting angle of the auxiliary LED lamps 220 and 230 can be adjusted according to the separation distance during the installation of the street light, it is possible to apply when installing various types of street light.

보조 LED 램프(220, 230)의 외향 틸딩각도는 가로등의 설치전에 미리 수동조작에 의해 조정이 가능하지만, 보조 LED 램프(220, 230)의 외향 틸팅각도는 설치완료후에도 지주(10)의 하방에 형성된 조작부(30)에 의해 제어부(400)를 조작하게 함으로써, 가로등의 설치후에도 보조 LED 램프(220, 230)의 조사각도를 조정할 수 있게 된다.The outward tilting angles of the auxiliary LED lamps 220 and 230 can be adjusted by manual operation in advance before the installation of the street lamp, but the outward tilting angles of the auxiliary LED lamps 220 and 230 are below the support 10 even after the installation is completed. By operating the control unit 400 by the formed operation unit 30, it is possible to adjust the irradiation angle of the auxiliary LED lamps 220, 230 even after the installation of the street light.

또, 가로등의 주변에 농지가 존재하여 가로등의 조사광에 의해 피해가 우려 되는 경우나 가로등의 좌우 이격거리가 동일하지 않은 경우에 제어부(400)는 각 보조 LED 램프(220, 230)의 조사각도를 서로 다른 각도로 회전시키도록 틸팅구동부(223, 233)를 제어하여, 제 1 보조 LED 램프(220)의 조사각도와 제 2 보조 LED 램프(230)의 조사각도를 서로 다르게 회전시켜 좌우 양쪽의 조명지역의 크기를 다르게 하는 것도 가능함은 물론이다.In addition, when there is a concern that damage is caused by the irradiation light of the street light due to the presence of farmland in the vicinity of the street light, or when the left and right separation distances of the street light are not the same, the control unit 400 radiates angles of the auxiliary LED lamps 220 and 230. Control the tilting driving units 223 and 233 to rotate the light at different angles, thereby rotating the irradiation angle of the first auxiliary LED lamp 220 and the irradiation angle of the second auxiliary LED lamp 230 differently. Of course, it is possible to change the size of the lighting area.

이상 설명한 본 발명은 그 기술적 사상 또는 주요한 특징으로부터 벗어남이 없이 다른 여러 가지 형태로 실시될 수 있다. 따라서 상기 실시예는 모든 점에서 단순한 예시에 지나지 않으며 한정적으로 해석되어서는 안 된다. The present invention described above can be embodied in many other forms without departing from the spirit or main features thereof. Therefore, the above embodiments are merely examples in all respects and should not be interpreted limitedly.

도 1은 본 발명의 일 실시예에 의한 틸팅형 LED 가로등을 나타내는 구성도.1 is a block diagram showing a tilting type LED street light according to an embodiment of the present invention.

도 2는 본 발명의 일 실시예에 의한 틸팅형 LED 가로등을 나타내는 저면도.Figure 2 is a bottom view showing a tilting type LED street light according to an embodiment of the present invention.

도 3은 본 발명의 일 실시예에 의한 틸팅형 LED 가로등의 구성을 나타내는 단면도.3 is a cross-sectional view showing the configuration of a tilting type LED street light according to an embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 케이스 200: 조명부100: case 200: lighting unit

300: 변환부 400: 제어부300: converter 400: controller

Claims (5)

중앙에 설치되며 복수개의 LED가 배치된 메인 LED 램프와, 상기 메인 LED 램프에 인접하여 설치되며 복수개의 LED가 배치된 복수의 보조 LED 램프를 구비한 조명부; A lighting unit having a main LED lamp installed in a center and disposed with a plurality of LEDs, and a plurality of auxiliary LED lamps disposed adjacent to the main LED lamp and arranged with a plurality of LEDs; 상기 보조 LED 램프의 조사각도를 조정하는 틸팅구동부; A tilting driver to adjust an irradiation angle of the auxiliary LED lamp; 상기 조명부에 전원을 공급하도록 상용전원을 변환시키는 변환부; 및A conversion unit for converting commercial power to supply power to the lighting unit; And 상기 변환부에 접속되어 상기 조명부의 점멸과 상기 보조 LED 램프의 조사각도를 제어하는 제어부;를 포함하는 것을 특징으로 하는 틸팅형 LED 가로등.And a control unit connected to the converting unit to control the blinking of the lighting unit and the irradiation angle of the auxiliary LED lamp. 제 1 항에 있어서,The method of claim 1, 상기 보조 LED 램프는 후면에 설치된 회전축을 중심으로 수평면을 기준해서 외향 0∼45°로 각각 회전되도록 설치되어 있는 것을 특징으로 하는 틸팅형 LED 가로등.The auxiliary LED lamp is a tilting type LED street light, characterized in that it is installed so as to rotate outward 0 to 45 ° with respect to the horizontal plane with respect to the rotation axis installed on the rear. 제 1 항에 있어서,The method of claim 1, 상기 제어부는 상기 각 보조 LED 램프를 서로 동일 각도로 회전시키도록 틸팅구동부를 제어하는 것을 특징으로 하는 틸팅형 LED 가로등.The control unit is a tilting type LED street light, characterized in that for controlling the tilting driver to rotate each of the auxiliary LED lamps at the same angle. 제 1 항에 있어서,The method of claim 1, 상기 제어부는 상기 각 보조 LED 램프를 서로 다른 각도로 회전시키도록 틸팅구동부를 제어하는 것을 특징으로 하는 틸팅형 LED 가로등.The control unit is a tilting type LED street light, characterized in that for controlling the tilting driving unit to rotate each of the auxiliary LED lamps at different angles. 제 1 항에 있어서,The method of claim 1, 상기 보조 LED 램프는 상기 메인 LED 램프의 양쪽 측면에 각각 설치되어 있는 것을 특징으로 하는 틸팅형 LED 가로등.Tilting type LED street light, characterized in that the auxiliary LED lamp is installed on both sides of the main LED lamp.
KR1020090025773A 2009-03-26 2009-03-26 Led street lamp for tilting led lamp KR20100107619A (en)

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WO2016133241A1 (en) * 2015-02-17 2016-08-25 이영주 Led lamp fixing panel of street light
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CN112228817A (en) * 2020-10-15 2021-01-15 安徽普烁光电科技有限公司 Light control device of wisdom street lamp
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Publication number Priority date Publication date Assignee Title
KR101052686B1 (en) * 2011-03-02 2011-07-28 김 스티븐 Extensible led lamp accommodable glancing angle and method of making the same
KR101221967B1 (en) * 2011-05-31 2013-01-15 한국광기술원 Led illumination device
KR101320427B1 (en) * 2011-12-06 2013-10-23 금산엔지니어링 주식회사 carbon lamp heater having LED
KR20150017922A (en) * 2013-08-08 2015-02-23 엘지이노텍 주식회사 Light emitting device package, and lighting system
CN103672510A (en) * 2013-11-30 2014-03-26 四川格兰德科技有限公司 LED (light emitting diode) lamp with adjustable illumination angle
CN103672512A (en) * 2013-11-30 2014-03-26 四川格兰德科技有限公司 Thermal stress preventing LED lamp
CN104848172A (en) * 2014-02-13 2015-08-19 库帕技术公司 Opto-mechanically adjustable and expandable light boards
KR20160028261A (en) * 2014-09-03 2016-03-11 에이컴조명 주식회사 LED Street Lamp For Adjusting An Irradiation Angle
CN104344264A (en) * 2014-11-25 2015-02-11 嘉兴并升照明电器有限公司 LED (Light Emitting Diode) lamp with adjustable light direction
WO2016133241A1 (en) * 2015-02-17 2016-08-25 이영주 Led lamp fixing panel of street light
WO2018094902A1 (en) * 2016-11-28 2018-05-31 徐广� Led decorative string light
US10982840B2 (en) 2018-02-01 2021-04-20 Signify Holding B.V. Light emitting device
KR101951625B1 (en) 2018-09-21 2019-02-25 (주) 세광산업조명 The LED tunnel light having easy installation and maintenance
CN112228817A (en) * 2020-10-15 2021-01-15 安徽普烁光电科技有限公司 Light control device of wisdom street lamp
CN113566173A (en) * 2021-06-10 2021-10-29 深圳市巧精灵照明有限公司 Lighting device with reading lighting and accompanying lighting functions
KR102453855B1 (en) * 2022-04-13 2022-10-12 창전이앤시 주식회사 Inside illumination equipment of road tunnel

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