KR20110013616A - Night street lamp - Google Patents

Night street lamp Download PDF

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Publication number
KR20110013616A
KR20110013616A KR1020090071158A KR20090071158A KR20110013616A KR 20110013616 A KR20110013616 A KR 20110013616A KR 1020090071158 A KR1020090071158 A KR 1020090071158A KR 20090071158 A KR20090071158 A KR 20090071158A KR 20110013616 A KR20110013616 A KR 20110013616A
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South Korea
Prior art keywords
night
road
road lighting
lighting
driver
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KR1020090071158A
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Korean (ko)
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하태안
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하태안
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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
    • F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
    • F21S13/02—Devices intended to be fixed, e.g. ceiling lamp, wall lamp
    • F21S13/10—Devices intended to be fixed, e.g. ceiling lamp, wall lamp with a standard, e.g. street lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/026—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Sustainable Energy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Road Signs Or Road Markings (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: A light illuminating lamp for night-road is provided to prevent the drowsy driving of a driver by alleviating the anxiety and the fatigue of night driving. CONSTITUTION: A light illuminating lamp for night-road includes a panel(10) equipped with a light emitting diode, a case(12), a light illuminating part(11). A controller(31) is installed on the upper side of the panel. The panel is manufactured according to the shape and the height of a median strip. The light illuminating part focuses a convex lens(22) in a screw mode. The case is formed into translucency white color in order to prevent the glare phenomenon of a driver. The controller includes a CDS sensor(33), a rainfall sensor(34), a light emitting diode controlling part, and a power controlling part.

Description

야간도로조명등{Night street lamp}Night street lamp

본 발명은 야간도로조명등에 관한 것으로, 더욱 상세하게는, 중앙분리대 양측에 설치하여, 중앙분리대의 표시 및 도로에 광원을 형성하여 야간 차량의 헤드라이트 범위에 미치지 못한 멀리 떨어진 도로의 차선 및 도로의 형태를 멀리서도 식별할 수 있게 하므로, 야간 운전자의 시야를 넓게 하여, 편안하고 안전한 운전이 되도록 야간 안전사고의 문제를 해결하기 위한 야간도로조명등에 관한 것이다.The present invention relates to a night road lighting, and more particularly, to be installed on both sides of the central separator, to form a light source on the display and the road of the central separator so that the lanes and roads of distant roads that do not reach the headlight range of the night vehicle Since the shape can be distinguished from a distance, the night driver widens the view, and relates to the night road lights for solving the problem of night safety accidents to be comfortable and safe driving.

일반적으로 야간운전시, 가로등이 설치되지 않은 도로에서 헤드라이트 범위를 넘어선 도로는 식별할 수 없어, 운전자에게 불안감과 피로감을 주고, 졸음운전의 원인이 되기도 한다. In general, when driving at night, the road beyond the headlight can not be identified from the road where no street lamp is installed, which may give anxiety and fatigue to the driver and cause drowsy driving.

상향 라이트를 켜면 시야는 넓어져 편안하게 운전할 수 있겠지만, 상대 차량에 시야를 방해하여 안전사고의 위험을 갖는다. If you turn on the upward light, the field of view can be widened and you can drive comfortably, but there is a risk of safety accident by obstructing the field of view of the other vehicle.

기존 가로등은 높은 에너지 소비 및 설치비가 소요되는데, LED를 이용한 야간도로조명등은, 풍력 및 태양광 발전을 통해 자체 전력공급이 가능하고, 기존 전력을 보조로 사용, 축전지에 충전하여 사용하면, 에너지 소비를 현저히 낮출 수 있어 화석에너지의 사용을 줄일 수 있다. Existing street lamps require high energy consumption and installation costs. Nighttime streetlights using LEDs can supply their own power through wind and solar power generation. Can significantly reduce the use of fossil energy.

주위가 갑자기 어두어 지거나, 야간, 우천시에 작동케 하여, 운전자의 시야를 확보하여 안전운전 할 수 있게 한다.Suddenly dark surroundings, or at night or in rainy weather, ensures the driver's vision to drive safely.

야간운전시 도로의 밋밋함을 여러 색의 LED를 이용하여 점멸 및 점등케 하고, 도로에 비추어지는 광원 색상도 변화를 주어, 피로감 해소 및 졸음 운전을 막아주고, 아름다운 도로를 만들 수 있게 한다.When driving at night, the smoothness of the road is flickered and lit by using multi-colored LEDs, and the color of the light source shined on the road is also changed to prevent fatigue and drowsy driving, and to make a beautiful road.

본 발명은 상기한 종래기술의 문제점을 해소하기 위하여 제안된 것으로서, 본 발명의 목적은, 야간 운전자의 시야를 넓게 하여, 불안감을 없애고 편안함을 주어 안전운전 할 수 있도록 하는데 있다.The present invention has been proposed in order to solve the above problems of the prior art, an object of the present invention is to widen the night vision of the driver, to remove the anxiety and to give a comfortable driving.

본 발명의 다른 목적은, 변화되는 여러 색이 운전자의 피로감과 졸음운전을 방지하고, 집중력을 올려 안전운전 할 수 있도록 하는데 있다.Another object of the present invention is to change the various colors to prevent the driver's fatigue and drowsiness driving, to increase the concentration and to drive safely.

본 발명의 다른 목적은, 화석에너지의 사용을 낮추고 대체 에너지 사용으로 친환경적이며, 영구적으로 대체 에너지원을 활용할 수 있도록 하는데 있다. Another object of the present invention is to reduce the use of fossil energy and to use alternative energy sources that are environmentally friendly and permanently use alternative energy.

이러한 목적을 달성하기 위한 본 발명인 야간도로조명등은, 고정판넬 부재에 여러색의 LED를 배치하고, 중앙분리대에 고정시킬 나사구멍을 포함하며, 케이스를 씌워 외부 먼지 및 습기로 부터 보호하는 것을 특징으로 한다.The night road light according to the present invention for achieving the above object is to arrange a multi-color LED on the fixed panel member, including a screw hole to be fixed to the center separator, and covers the case to protect from external dust and moisture do.

또한, 고정판넬 부재 하단 도로조명부 부재는 LED의 광원 효율을 높이기 위한 반사판과 방향 및 길이 조절이 가능한 볼록렌즈로 구성되어지는 것을 특징으로 한다.In addition, the lower road lighting member member of the fixed panel member is characterized in that it is composed of a reflecting plate for increasing the light source efficiency of the LED and a convex lens capable of adjusting the direction and length.

또한, 고정판넬 부재, 도로조명부 부재 및 제어부의 표면에 형광물질이 도색되어 있는 것을 특징으로 한다.In addition, the surface of the fixed panel member, the road light member and the control unit is characterized in that the fluorescent material is painted.

또한, 도로중앙분리대의 형태 및 높이에 따라 고정판넬 부재의 길이가 제작 되어지며, 도로 표면에서 50cm 상단에 도로조명부가 위치하도록 설치하여, 운전자의 시야를 방해하지 않은 것을 특징으로 한다. In addition, the length of the fixed panel member is manufactured according to the shape and height of the road center separator, and installed so that the road lights are located on the top of the 50cm from the road surface, it does not interfere with the driver's view.

도로 폭과 차선의 증감에 따라 도로조명부의 볼록렌즈와 도로조명부내의 LED의 갯수가 증감하는 것을 특징으로 한다. According to the increase and decrease of the road width and lanes, the convex lens of the road lighting unit and the number of LEDs in the road lighting unit are increased or decreased.

고정판넬 부재 상부에 축전지와, 풍력발전기, 태양광 발전기, 보조 전원에 연결되어질 단자와, CDS센서, 강우센서, LED제어컨트롤러, 전원컨트롤러가 포함된 제어부 부재가 구성되어지는 것을 특징으로 한다.A control member including a storage battery, a wind generator, a photovoltaic generator, a terminal to be connected to an auxiliary power source, a CDS sensor, a rainfall sensor, an LED control controller, and a power controller is formed on the fixed panel member.

본 발명에 따르면, 야간 운전자의 시야를 넓게 하여, 야간운전의 불안감 및 피로감을 해소하여 안전운전 할 수 있도록 하며, 변화되는 다양한 광색이 운전자의 피로감과 졸음운전을 방지하고, 집중력을 올려 안전운전 할 수 있는 효과가 있다.According to the present invention, it is possible to widen the night vision driver's vision, to relieve anxiety and fatigue of night driving, and to drive safely. It can be effective.

또한, 시각적으로 아름다운 도로를 만들 수 있는 효과가 있다 It also has the effect of creating a visually beautiful road.

또한, 화석에너지의 사용을 낮추고 대체 에너지 사용으로 친환경적이며, 영구적으로 대체 에너지원을 활용할 수 있는 효과가 있다.In addition, the use of fossil energy to reduce the use of alternative energy and environmentally friendly, there is an effect that can utilize the alternative energy source permanently.

이하, 본 발명의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

야간도로조명등은, 도1에 도시한 바와 같이, LED(21)가 부착된 고정판넬(10) 부재에 케이스(12) 및 도로조명부(11) 부재와, 고정판넬(10) 상단에 설치된 제어부(31) 부재를 구비한다.As shown in FIG. 1, the night road lighting lamp includes a case 12 and a road lighting unit 11 member, and a control unit provided at an upper end of the fixed panel 10 as shown in FIG. 1. 31) A member is provided.

상기한 고정판넬(10) 부재는 도로중앙분리대의 형태 및 높이에 따라 제작 되어지며, 도로 표면에서 50cm 상단에 도로조명부(11)가 위치하도록 하여 설치되어 진다.The fixed panel 10 member is manufactured according to the shape and height of the road center separator, and is installed so that the road lighting unit 11 is positioned at the top of the road 50cm.

상기한 도로조명부(11) 부재는 볼록렌즈(22)를 나사식으로 촛점을 맞추어 도로 표면에 가장 이상적인 광원이 형성되도록 한다.The road lighting part 11 member focuses the convex lens 22 on a screw type so that the most ideal light source is formed on the road surface.

상기한 케이스(12)는 백색 반투명으로, 야간운전자에게 눈부심을 일으키지 않도록 설치되어 진다. The case 12 is white translucent and is installed so as not to cause glare to the night driver.

상기한 제어부(31) 부재는 축전지(32)와 CDS센서(33), 강우센서(34), 전원스위치(35), 전원잭(36)을 포함하며, 내장된 컨트롤러에 의해 작동되어진다.The control unit 31 member includes a storage battery 32, a CDS sensor 33, a rainfall sensor 34, a power switch 35, a power jack 36, and is operated by a built-in controller.

어두어지면 CDS센서가, 비가 오거나 안개가 있는 날은 강우센서(34)가 제어부(31)에 신호를 보내, 야간도로조명등이 작동되도록 제어한다.When it is dark, the CDS sensor, on a rainy or foggy day, the rain sensor 34 sends a signal to the control unit 31 to control the night road lighting.

도시 제외한 풍력발전기나, 태양광발전기 및 보조 전원의 전력을 전원잭(36)을 통해 제어부(31)에 보내어, 축전지(32)에 충전하도록 한다. The power of the wind power generator, the solar power generator, and the auxiliary power source except for the city is sent to the control unit 31 through the power jack 36 to charge the storage battery 32.

야간도로조명등은 도3에 도시한 바와 같이 도로 중앙분리대의 양쪽에 설치 되어 지며, 제어부(31)부재 하나로 제어되어 지며, 고정 방법은 도로중앙분리대의 형태나 현장 상황에 맞추어 고정된다. Night road lighting is installed on both sides of the road central separator as shown in Figure 3, the control unit 31 is controlled by a single member, the fixing method is fixed according to the shape of the road central separator or the site situation.

본 발명은 LED를 이용한 중앙분리대가 설치된 도로의 중앙분리대의 모습과 도로바닥면에 광원을 형성해 야간 차량의 헤드라이트 범위에 미치지 못한, 멀리 떨어진 도로의 차선 및 도로의 형태를 먼거리에서도 식별할 수 있게 하므로, 야간 운전자의 시야를 넓게 하여 편안하고 안전한 운전이 되도록 야간 안전사고의 문제를 해결하기 위하는 것을 목적으로 한다.       The present invention forms a light source on the surface of the central separator of the road with a central separator using the LED and the floor of the road so that the lane and the shape of the distant road can be distinguished from a long distance. Therefore, it aims to solve the problem of night safety accident to widen the night vision of the driver to be comfortable and safe driving.

도1은, 본 발명의 실시 예에 따른 야간도로조명등을 도시한 도면.1 is a view showing a night road light according to an embodiment of the present invention.

도2은, 도1에 나타낸 고정판넬 및 도로조명부를 도시한 도면.FIG. 2 is a view showing the fixed panel and the road lighting unit shown in FIG. 1; FIG.

도3은, 현장조립을 도시한 도면.3 is a view showing on-site assembly.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 고정판넬 31: 제어부 10: fixed panel 31: control unit

11: 도로조명부 32: 축전지11: road lighting part 32: storage battery

12: 케이스 33: CDS센서12: Case 33: CDS sensor

21: LED 34: 강우센서21: LED 34: Rain sensor

22: 볼록렌즈 35: 전원스위치22: convex lens 35: power switch

23: 반사판 36: 전원잭23: reflector 36: power jack

Claims (5)

야간도로조명등은, LED(21)가 부착된 고정판넬(10) 부재에 케이스(12) 및 도로조명부(11) 부재와, 고정판넬(10) 상단에 설치된 제어부(31) 부재를 구비하고, 축전지를 포함하는 것을 특징으로 하는 야간도로조명등.The night road lighting lamp includes a case 12 and a road lighting part 11 member, and a control part 31 member provided at an upper end of the fixed panel 10 on a fixed panel 10 member having an LED 21 attached thereto. Night road lighting, characterized in that it comprises a. 제 1 항에 있어서,The method of claim 1, 상기 야간도로조명등은, 도로조명부(11)에 볼록렌즈(22)를 사용하여, 도로 표면에 광원의 강도를 조절할 수 있으며, 야간운전자에게 눈부심을 주지 않는 도로표면 50cm상에 설치되어지는 것과, 도로 폭과 차선의 증감에 따라 도로조명부(11)의 볼록렌즈와 도로조명부(11)내의 LED의 갯수가 증감하는 것을 특징으로 하는 야간도로조명등.The night road lighting, the convex lens 22 in the road lighting unit 11, the intensity of the light source on the road surface can be adjusted, and is installed on the road surface 50cm that does not give glare to the night driver, the road Night road lighting, characterized in that the number of the convex lens of the road lighting section 11 and the number of LEDs in the road lighting section 11 increases or decreases according to the increase and decrease of the width and lane. 제 1항에 있어서,The method of claim 1, 상기 야간도로조명등은, 도시 제외한 풍력 및 태양광 발전을 통해 자체 전력공급이 가능하고, 일반 전력을 보조로 사용, 축전지에 충전하여 사용하는 것을 특징으로 하는 야간도로조명등.The night road lights, such as the city can be supplied with its own power through the wind and solar power generation, using the general power as an auxiliary, night road lighting, characterized in that the battery used to charge. 제 1항에 있어서,The method of claim 1, 상기 야간도로조명등은, 비가 오거나, 안개가 발생하거나, 어두워지면, 센서 의 작동으로 자동으로 점멸하는 것을 특징으로 하는 야간도로조명등. The night road lights, night road lights, characterized in that flashing automatically by the operation of the sensor when it rains, fog or dark. 상기 야간도로조명등은, 외부에 형광물질을 도색하여, 자동차 헤드라이트에 의해 자체 발광하는 것을 특징으로 하는 야간도로조명등. The night road lighting is a night road lighting, characterized in that the fluorescent material is painted on the outside, the light emitted by the car headlight itself.
KR1020090071158A 2009-08-03 2009-08-03 Night street lamp KR20110013616A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110764166A (en) * 2019-11-21 2020-02-07 武义仙合电子有限公司 Energy-saving wind speed and rainfall monitoring facilities
KR102667710B1 (en) 2022-12-22 2024-05-21 주식회사 에이치에스엔지니어링 Lighting control system
KR102667707B1 (en) 2022-12-22 2024-05-21 주식회사 에이치에스엔지니어링 Road lighting system with improved energy efficiency

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110764166A (en) * 2019-11-21 2020-02-07 武义仙合电子有限公司 Energy-saving wind speed and rainfall monitoring facilities
KR102667710B1 (en) 2022-12-22 2024-05-21 주식회사 에이치에스엔지니어링 Lighting control system
KR102667707B1 (en) 2022-12-22 2024-05-21 주식회사 에이치에스엔지니어링 Road lighting system with improved energy efficiency

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