KR101046763B1 - A traffic signaal light - Google Patents

A traffic signaal light Download PDF

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Publication number
KR101046763B1
KR101046763B1 KR1020100086289A KR20100086289A KR101046763B1 KR 101046763 B1 KR101046763 B1 KR 101046763B1 KR 1020100086289 A KR1020100086289 A KR 1020100086289A KR 20100086289 A KR20100086289 A KR 20100086289A KR 101046763 B1 KR101046763 B1 KR 101046763B1
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South Korea
Prior art keywords
light
leds
road
led
brightness
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KR1020100086289A
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Korean (ko)
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이은주
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주식회사 웨스트라인
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Abstract

PURPOSE: An indication lamp for a road is provided to minimize electricity consumption by lighting multiple LEDs depending on the brightness of sunlight. CONSTITUTION: An indication lamp for a road comprises a condensing lens(19), a solar cell(17), an electricity condensing unit, a circuit board(15), optical sensors(50), LEDs, and upper and lower bodies(11,13). The solar cell collects sunlight using the condensing lens. The electricity condensing unit stores the collected energy. The circuit board is operated by the electricity condensing unit. The optical sensors detect the brightness of external light and transfer the detected information to the LEDs. The LEDs are lit depending on the detected information. The condensing lens is fixed to the upper and lower bodies. The lower body is coupled to the upper body.

Description

도로표시등{A traffic signaal light}Road sign {A traffic signaal light}

본 발명은 도로표시등에 관한 것으로서 더욱 상세하게는 태양 빛이 강한 오전에는 태양광을 이용한 축전을 하고 태양 빛이 없는 야간에는 축전된 빛을 이용하여 도로 안내를 위한 LED를 발광시켜 도로를 보행하는 보행자의 안전사고를 미연에 방지할 수 있도록 한 도로표시등에 관한 것이다.
The present invention relates to a road light, and more specifically, to pedestrians walking on the road by emitting LEDs for guiding the road by using the stored light at night when there is no sun light and using the stored light in the morning when the sun is strong. It relates to road signs that can prevent safety accidents in advance.

일반적으로, 각종 차량이 통과하게 되는 도로에는 보행자나 차량이 야간에 도로를 이용시 도로에서 발생되는 교통사고 및 그 처리와 이로 인한 시설물 파손의 보수, 지하에 매설되는 각종관들의 보수, 도로확장, 도로 개보수 등의 보수 및 확장공사와 같은 도로의 위험지역을 운전자나 보행자가 쉽게 주지하여 안전사고를 미연에 방지할 수 있도록 시선유도등이 설치된다.In general, roads through which various vehicles pass, such as traffic accidents and treatments caused by roads when pedestrians or vehicles use the roads at night, and repair of damages to facilities, repair of various pipes buried underground, road extension, road The driver's or pedestrians can easily notice the dangerous areas of the road, such as maintenance and extension work, such as remodeling, etc.

이러한 용도로 사용되는 종래의 시선유도등은 도 1에 도시된 바와 같이, 원통형으로 형성되어 내부에 형성되는 환형의 단턱(111)에 상부에 다수의 LED(170)가 부착된 전원제어기(120)가 설치되고, 하부에 태양전지로부터 발생되는 전기를 축전하는 축전지(160)가 설치되는 몸체(110)와; 상기 몸체(110)의 상부에 결합되어 상부를 마감하며, 내부에 태양전지(150)가 설치되고 그 상부로 태양열을 집열할 수 있는 투명의 집광렌즈(140)가 설치되는 상부캡(130);으로 이루어지게 되며, 상부에 설치되는 집광렌즈(140)를 통해 얻어진 태양에너지를 태양전지(150)를 이용하여 전기에너지로 변환시킨 다음, 변환된 전기를 전원제어기(120) 하부에 설치되는 축전지(160)에 저장하였다가 필요시 전원제어기(120)에 설치되는 다수의 LED(170)에 송전하게 되면, 다수의 LED(170)전체가 동시에 점멸 또는 점등되거나, 순차적으로 점멸 또는 점등되게 되어 운전자나 보행자에게 도로의 위험을 안내하게 된다.The conventional gaze induction lamp used for this purpose is a power controller 120 having a plurality of LEDs 170 attached to the upper end of the annular stepped 111 formed in a cylindrical shape formed therein, as shown in FIG. A body 110 installed at a lower part of the battery cell 160 for storing electricity generated from the solar cell; An upper cap 130 coupled to an upper portion of the body 110 to close an upper portion and having a solar condenser 150 installed therein and a transparent condenser lens 140 for collecting solar heat thereon; The solar energy obtained through the condensing lens 140 installed on the upper side is converted into electrical energy using the solar cell 150, and then the converted electricity is stored under the power controller 120. If it is stored in the 160 and the power is transmitted to a plurality of LEDs 170 installed in the power controller 120 if necessary, the entire number of LEDs 170 flashes or lights at the same time, or sequentially flashing or lights to the driver or It will inform pedestrians about the dangers of the road.

그러나, 이와 같은 종래의 시선유도등에 의하면, 전원제어기(120)에 설치되는 다수의 LED(170) 전체가 동시에 점멸 또는 점등되거나, 순차적으로 점멸 또는 점등되며, 또한 상기 전원제어기(120)에 의해 일정한 시간이 되면 자동으로 다수의 LED(17) 전체를 동시에 점멸 또는 점등시키도록 되어 있다.However, according to the conventional gaze induction lamp, all of the plurality of LEDs 170 installed in the power controller 120 are blinked or lighted at the same time, or are sequentially flashed or lighted, and also fixed by the power controller 120. When the time comes, the plurality of LEDs 17 are automatically flashed or lit at the same time.

이에 따른 다수의 LED를 필요로 하게 되어 원가가 상승하게 되었고, 따라서 많은 전원이 필요로 하게 되어 유지관리에 많은 비용이 소요되는 문제점이 발생하였다. 다른 문제점으로는 외부의 태양 밝기에 관계없이 일정한 시간에 일정한 시간이 되면 자동으로 전체가 점멸 또는 점등됨으로 악천후로 태양 빛이 약하거나 할 때 시선유도등으로서의 효과가 떨어지는 문제점이 있었다.As a result, a number of LEDs are required, resulting in an increase in cost, and thus, a lot of power is required, resulting in a high cost of maintenance. Another problem is that the whole light is automatically flickered or lit at a certain time irrespective of the brightness of the outside sun, so that the effect of inducing eyes when the sun light is weak due to bad weather is poor.

다른 문제점으로는 몸체에 부착 설치된 LED가 수직으로 설치되어 있어 다수의 LED에서 발광되는 빛이 넓게 퍼지기 때문에 일정한 밝기를 유지시키기 위해서는 전력소모가 과다하고 또한 불빛이 넓게 퍼지기 때문에 약하게 되는 문제점이 있으며, 다른 문제점으로는 다수의 LED가 설치되는 몸체가 불투명한 합성수지재로 이루어져 다수의 LED에서 발광되는 불빛이 흐려지는 문제점이 있다. Another problem is that the LEDs attached to the body are installed vertically, so that the light emitted from a plurality of LEDs spreads widely, so that the power consumption is excessive and the light spreads widely to maintain a constant brightness. The problem is that the body in which the plurality of LEDs are installed is made of an opaque synthetic resin material, and the light emitted from the plurality of LEDs is blurred.

본 발명은 상기한 문제점을 감안하여 안출한 것으로서 이의 목적은 The present invention has been made in view of the above problems, and its object is to

첫째, 종래 전원제어기에 의해 일정한 시간이 되면 자동으로 다수의 LED 전체를 동시에 점멸 또는 점등시키도록 되어 있던 것을 태양광의 밝기에 따라서 점등되도록 하여 전기의 소모양을 극감시킴과,First, when a predetermined time is reached by a conventional power controller, the entire number of LEDs are automatically flashed or turned on at the same time to be lit according to the brightness of sunlight, thereby minimizing the consumption of electricity.

둘째, 태양광을 축전한 후 축전된 전기를 이용하여 발광되는 LED가 경사각을 갖도록 설치되며 상기한 LED 주변에 리플렉터를 설치하여 발광되는 LED불빛이 방향성을 갖도록 하여 시선유도등으로서의 효율을 증대시킴과,Secondly, after the solar power is stored, the light emitting LED is installed to have an inclination angle, and the reflector is installed around the LED so that the light emitting LED light has directionality, thereby increasing efficiency as a line of light.

셋째, 투명한 합성수지재를 이용하여 몸체를 형성시킨 후 표면을 센딩처리하여 미관을 미려하게 하면서 방향성을 갖도록 설치된 LED의 전면부에 홈을 형성시켜 전체 두께를 얇게 형성하도록 하여 발광되는 빛이 강하게 투영되도록 한 도로표시등을 제공하는데 있다.Third, after forming the body by using a transparent synthetic resin material to form a groove on the front surface of the LED installed to have a directional and beautiful appearance by sending the surface aesthetic treatment to form a thin overall thickness so that the light emitted is strongly projected To provide a road light.

넷째, 표면에 먼지, 물 등이 침착되지 않도록 코팅처리하여 발광되는 빛을 차단하여 효율을 저감시키는 것을 방지하도록 한 도로표시등을 제공하는데 있다.
Fourth, the present invention provides a road light that prevents dust, water, and the like from being deposited on the surface, thereby preventing light from being emitted and reducing efficiency.

이러한 본 발명의 목적은 태양광 집광렌즈; 상기 집광렌즈에 의해 집광된 태양광을 집열하는 솔라셀; 상기 솔라셀에 의해 집열된 에너지를 전기에너지 상태로 보관하는 축전수단; 상기 축전수단에 연결되어 작동하는 회로기판; 외부의 빛 밝기를 검출하여 검출된 정보를 전달하는 광센서; 상기 광센서의 검출된 빛의 밝기 정보에 의해 점·소등 되는 LED; 상기 집광렌즈가 고정 설치되는 상부체 및 상기 상부체와 결합되는 하부체가 결합 구성되는 태양광을 이용한 도로 표시등에 있어서,
상기 상부체는 내측 둘레로 복수개의 요홈(11c)이 형성되고,
상기 하부체는 내부로 유입되는 수분을 외부로 배출시키는 복수개의 드레인공(13a)이 구비되며,
상기 회로기판에는 복수개 이상의 LED 모듈이 고정설치되고, 상기 LED모듈은 불빛 투과율을 향상시키고, 발산되는 LED불빛의 방향성을 확보하고, 빛을 더욱 밝게 발산시켜 확산되도록 하는 리플렉터(60)가 일체로 구비된 구조로 상기 리플렉터(60)가 일체로 구비된 LED모듈은 상기 상부체의 내측 둘레로 형성된 요홈(11c)에 삽입되어 설치되는 구조로 되는 것을 특징으로 하는 도로 표시등에 의해 달성된다.The object of the present invention is a solar light collecting lens; A solar cell which collects sunlight collected by the condenser lens; Power storage means for storing the energy collected by the solar cell in an electric energy state; A circuit board connected to the power storage means to operate; An optical sensor for detecting external light brightness and transferring detected information; LEDs that are turned on or off by the brightness information of the detected light of the optical sensor; In the road indicator using the solar light is configured to combine the upper body and the lower body is fixed to the condensing lens is installed,
The upper body is formed with a plurality of grooves (11c) around the inner periphery,
The lower body is provided with a plurality of drain holes (13a) for discharging the water introduced into the outside,
A plurality of LED modules are fixedly installed on the circuit board, and the LED module is integrally provided with a reflector 60 which improves light transmittance, secures the directionality of the emitted LED light, and diffuses the light more brightly. LED reflector 60 is integrally provided in a structure that is achieved by the road indicator light, characterized in that the structure is installed is inserted into the groove (11c) formed around the inner periphery of the upper body.

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이와 같은 본 발명은 종래 전원제어기에 의해 일정한 시간이 되면 자동으로 다수의 LED 전체를 동시에 점멸 또는 점등시키도록 되어 있던 것을 태양광의 밝기에 따라서 점등되도록 하여 전기의 소모양을 극감시킴과, 태양광을 축전한 후 축전된 전기를 이용하여 발광되는 LED가 경사각을 갖도록 설치되며 상기한 LED 주변에 리플렉터를 설치하여 발광되는 LED불빛이 방향성을 갖도록 하여 시선유도등으로서의 효율을 증대시킴과, 또한 투명한 합성수지재를 이용하여 몸체를 형성시킨 후 표면을 센딩처리하여 미관을 미려하게 하면서 방향성을 갖도록 설치된 LED의 전면부에 홈을 형성시켜 전체 두께를 얇게 형성하도록 하여 발광되는 빛이 강하게 투영되하는 효과와 더불어 본체 표면에 먼지, 물 등이 침착되지 않도록 코팅처리하여 발광되는 빛을 차단하여 효율을 저감시키는 것을 방지하도록 하는 등의 이점이 있는 유용한 발명이다.
The present invention, such that the conventional power supply controller to automatically turn on or off a plurality of LEDs at the same time at a certain time to be lit in accordance with the brightness of the solar light to reduce the consumption of electricity and the sunlight After the electricity is stored, the LED that is emitted by using the electricity stored is installed to have an angle of inclination, and the reflector is installed around the LED so that the emitted LED light has directionality to increase the efficiency as an eye-guided light and also a transparent synthetic resin material. After the body is formed, the surface is processed to send the surface of the main body by forming a groove on the front surface of the LED installed to have a directional and beautiful appearance by aesthetically treating the surface. By coating to prevent dust, water, etc. from being deposited, It is a useful invention with the advantage of preventing the efficiency from being reduced.

도 1은 종래 태양광을 이용한 도로 표시등의 구조를 보여주는 단면도.
도 2는 본 발명의 기술이 적용된 도로 표시등의 전체 외형을 보여주는 사시도.
도 3은 본 발명의 기술이 적용된 도로 표시등의 구조를 보여주는 분해사시도.
도 4는 본 발명의 기술이 적용된 도로 표시등의 구조를 보여주는 단면도.
도 5는 도 3은 본 발명의 기술이 적용된 도로 표시등의 설치상태를 보여주는 예시도.
도 6은 본 발명의 기술이 적용된 도로 표시등의 작동을 보여주는 블럭도.1 is a cross-sectional view showing the structure of a road light using conventional solar light.
Figure 2 is a perspective view showing the overall appearance of the road indicator to which the technology of the present invention is applied.
Figure 3 is an exploded perspective view showing the structure of the road indicator to which the technology of the present invention is applied.
4 is a cross-sectional view showing the structure of a road indicator to which the technique of the present invention is applied.
5 is an exemplary view showing an installation state of the road indicator to which the technology of the present invention is applied.
Figure 6 is a block diagram showing the operation of the road indicator to which the technique of the present invention is applied.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 2는 본 발명의 기술이 적용된 도로 표시등의 전체 외형을 보여주는 사시도이고 도 3은 본 발명의 기술이 적용된 도로 표시등의 구조를 보여주는 분해사시도이며 도 4는 본 발명의 기술이 적용된 도로 표시등의 구조를 보여주는 단면도로서 이에 따르면 2 is a perspective view showing the overall appearance of a road light to which the technology of the present invention is applied. FIG. 3 is an exploded perspective view showing a structure of a road light to which the technology of the present invention is applied. FIG. 4 is a view of a road light to which the technology of the present invention is applied. A cross-sectional view showing the structure

본 발명은 내측 상단에 형성되는 단턱(12)에는 태양열을 집열하는 솔라셀(17)이 설치되고, 상부에는 집광렌즈(19)가 끼움결합되는 상부체(11)와, 내부 상단에 형성되는 단턱(14)에 설치되는 회로기판(15) 및 그 회로기판(15)상에 방사상으로 LED모듈(16)이 설치되는 내부로 유입된 수분을 외부로 배출시키는 드레인공이 구비되며, LED모듈이 설치되는 부분에는 두께를 얇게 형성하도록 하여 불빛의 투과율을 향상시키도록 하는 요홈(11c)을 형성한 하부체(13)를 구비한 다음, 집광렌즈(19)가 고정 설치되는 상부체(11)와 하부체(13)를 서로 끼움결합하여 본체(10)를 형성한다.In the present invention, the stepped portion 12 formed at the inner upper end is provided with a solar cell 17 for collecting solar heat, and an upper body 11 to which the condenser lens 19 is fitted, and an upper end formed therein. A circuit board 15 installed on the step 14 and a drain hole for discharging moisture introduced into the inside where the LED module 16 is installed radially on the circuit board 15 to the outside are provided, and the LED module is installed. The lower part 13 is provided with a lower body 13 having a recess 11c to improve the light transmittance by forming a thin thickness, and then the upper body 11 and the lower part of which the condenser lens 19 is fixedly installed. The body 13 is fitted to each other to form the body 10.

한편 상기 솔라셀(17)에 의해 집열된 태양에너지를 전기에너지 상태로 보관하는 축전수단(30)이 연결 설치되어 하부체(13)의 하단 내부에 설치되며, 상기 축전수단(30)에 연결되어 작동하는 회로기판(15)에는 제어수단(40)이 설치되며, 상기한 제어수단(40)에는 외부의 빛 밝기를 검출하여 검출된 정보를 전달하는 광센서(50)가 연결 설치되어 구성된다.On the other hand, power storage means (30) for storing the solar energy collected by the solar cell in the state of electrical energy is installed is installed inside the lower end of the lower body 13, is connected to the power storage means (30) The control means 40 is installed on the circuit board 15 that operates, and the control means 40 is connected to and installed with an optical sensor 50 that detects external light brightness and transmits the detected information.

이때, 상기 본체(10)의 외주면에는 상기 본체(10)가 투명체의 합성수지로 이루어지며 표면에는 센딩가공층(11a)을 형성하여 LED모듈(16)의 불빛의 밝기를 조절하도록 하는 것이다. 상기 센딩가공층(11a) 표면에 자외선 차단 및 오염방지를 위한 코팅층(11b)을 형성시켜 사용할 수도 있다. 상기 코팅층(11b)을 형성시키는 이유는 자외선 차단 및 오염물질(먼지, 수분)이 표면에 묻어 방출되는 LED모듈에서 발산되는 불빛의 효율을 감소시키는 것을 방지하기 위함이다. At this time, the outer circumferential surface of the main body 10 is made of a synthetic resin of the transparent body, and the surface of the sender to form a processing layer (11a) to adjust the brightness of the light of the LED module (16). The coating layer 11b may be used to form a coating layer 11b for blocking UV and preventing contamination on the surface of the processing layer 11a. The reason for forming the coating layer (11b) is to prevent the UV light and pollutants (dust, moisture) to reduce the efficiency of the light emitted from the LED module emitted by buried on the surface.

한편 상기 요홈(11c)에 설치되는 LED모듈(16)에는 발산되는 불빛이 방향성을 갖으면서 더욱 밝게 빛을 발산할 수 있도록 리플렉터(60)를 포함하여 이루어진 구조이다.On the other hand, the LED module 16 installed in the groove 11c has a structure including a reflector 60 to emit light even more brightly while having a directional light.

이와 같은 구성의 본 발명에 따른 도로표시등에 의하면, 안전운행 및 통행을 위해 도로 중앙이나 가장자리에 설치되는 중앙분리대 또는 가이드레일의 상부에 설치되는 것으로, 첨부도면 도 4 및 도 6에 도시된 바와 같이 본체(10)의 상부체(11) 상부에 끼움결합되는 집광렌즈(19)를 통해 태양광을 집광하게 되면, 솔라셀(17)에 의해 집광된 태양에너지는 전기에너지 상태로 변환되어 축전수단(30)에 저장되게 된다.According to the road indicator according to the present invention of such a configuration, to be installed on the top of the central separator or guide rail installed at the center or the edge of the road for safe driving and traffic, as shown in Figure 4 and 6 When the solar light is collected through the condensing lens 19 fitted to the upper portion 11 of the main body 10, the solar energy collected by the solar cell 17 is converted into an electrical energy state and thus the power storage means ( 30).

한편 집광된 태양 빛이 전기에너지로 변환되어 축전수단(30)에 저장되면 축전지수단(30)은 광센서(50)와 제어수단(40)에 전기를 공급하여 상기한 광센서(50)와 제어수단(40)을 작동시킨다. 작동되는 광센서(50)는 도로표시등 주변 외부의 빛 밝기를 검출하여 검출된 정보를 제어수단에 전달하며, 제어수단(40)에 전달된 도로표시등 주변 외부의 밝기 정보에 따라서 상기 제어수단은 LED모듈(16)을 점소등시킨다.On the other hand, when the collected solar light is converted into electrical energy and stored in the electrical storage means 30, the battery means 30 supplies electricity to the optical sensor 50 and the control means 40 to control with the optical sensor 50 described above. Activate the means 40. The activated optical sensor 50 detects light brightness outside the periphery of the road light and transmits the detected information to the control means, and the control means according to brightness information outside the perimeter of the road light transmitted to the control means 40. Turns on the LED module 16.

예컨데 본체(10) 주변의 빛 밝기가 밝으면 소등되고 어두우면 LED모듈(16)을 점등시키게 되는 것이다. 따라서 빛이 밝을 때 LED모듈(16)이 점등되면 전기 소모만 일어나므로 이를 방지하기 위함이다.For example, when the light brightness around the body 10 is bright, the light is turned off, and when it is dark, the LED module 16 is turned on. Therefore, when the LED module 16 is turned on when the light is bright, only electricity consumption occurs to prevent this.

한편 본체(10) 주변의 빛 밝기가 어두워 LED모듈(16)이 점등 작동되면 상기 LED모듈(16)이 점등시 불빛이 방향성을 갖도록 기울어져 있어 일정한 방향 즉 보행자나 운전자가 쉽게 인지할 수 있도록 본체의 측면으로 회로기판(15)상에 설치되는 다수의 LED모듈(16)이 빛을 발산하여 중앙분리대 또는 가이드레일의 설치위치를 표시하여 도로에서의 안전운행을 도모할 수 있게 된다.On the other hand, if the brightness of the light around the main body 10 is dark and the LED module 16 is turned on, the LED module 16 is inclined so that the light has directionality when the LED module 16 is turned on so that the main body can be easily recognized by a certain direction, that is, a pedestrian or a driver. A plurality of LED modules 16 installed on the circuit board 15 to the side of the light emitting to indicate the installation location of the central separator or guide rails to promote safe driving on the road.

이때 상기 LED모듈(16)에는 리플렉터(60)가 설치되어 있어 발산되는 불빛이 방향성을 갖으면서 더욱 밝게 빛을 발산할 수 있게 되는 것이며, 상부체의 요홈(11c)와 함께 더욱 밝은 빛을 발산할 수 있도록 하게 된다. 상기 본체(11) 내부로 유입된 이물질 및 수분은 하부체(13)에 구비된 드레인공(13a)에 의해 배출된다. At this time, the reflector 60 is installed in the LED module 16 so that the light emitted can have a more directional light and emit light more brightly, and together with the groove 11c of the upper body to emit more bright light. To make it possible. The foreign matter and moisture introduced into the main body 11 are discharged by the drain hole 13a provided in the lower body 13.

한편 상기 상,하부체(11),(13)의 결합으로 이루어진 본체(10) 외주면에 코팅처리되는 코팅층(20)을 통해 본체(10) 외주면이 자외선에 의해 쉽게 변색됨을 방지할 수 있게되고, 동시에 청소가 용이하게 되므로서, 자외선에 의한 변색 및 본체(10) 외주면에 점착되는 이물질에 의해 충전이 방해되는 것을 방지할 수 있고 유지 관리를 용이하게 할 수 있게 한다. Meanwhile, the outer peripheral surface of the main body 10 can be easily prevented from being discolored by ultraviolet rays through the coating layer 20 coated on the outer peripheral surface of the main body 10 formed by the combination of the upper and lower bodies 11 and 13. At the same time, since the cleaning is easy, it is possible to prevent the charging from being disturbed by discoloration due to ultraviolet rays and foreign matter adhering to the outer circumferential surface of the main body 10, and to facilitate maintenance.

이상 살펴본 바와 같은 본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며 본 기술 분야에 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention as described above has been described with reference to the embodiments illustrated in the drawings, this is merely exemplary and will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. will be.

따라서 본 발명의 진정한 기술적인 보호 범위는 첨부된 실용신안등록 청구범위의 기술적 사상에 의해 정해져야 할 것이다.
Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the attached utility model registration claims.

10 : 본체 11 : 상부체
11a : 센딩가공층 11b : 코팅층
11c : 요홈 13 : 하부체
17 : 솔라셀 19 : 집광렌즈
30 : 축전수단 40 : 제어수단
50 : 광센서 60 : 리플렉터10: main body 11: upper body
11a: Sending processing layer 11b: Coating layer
11c: groove 13: lower body
17: Cell 19: condenser lens
30: power storage means 40: control means
50: light sensor 60: reflector

Claims (4)

태양광 집광렌즈; 상기 집광렌즈에 의해 집광된 태양광을 집열하는 솔라셀; 상기 솔라셀에 의해 집열된 에너지를 전기에너지 상태로 보관하는 축전수단; 상기 축전수단에 연결되어 작동하는 회로기판; 외부의 빛 밝기를 검출하여 검출된 정보를 전달하는 광센서; 상기 광센서의 검출된 빛의 밝기 정보에 의해 점·소등 되는 LED; 상기 집광렌즈가 고정 설치되는 상부체 및 상기 상부체와 결합되는 하부체가 결합 구성되는 태양광을 이용한 도로 표시등에 있어서,
상기 상부체는 내측 둘레로 복수개의 요홈(11c)이 형성되고,
상기 하부체는 내부로 유입되는 수분을 외부로 배출시키는 복수개의 드레인공(13a)이 구비되며,
상기 회로기판에는 복수개 이상의 LED 모듈이 고정설치되고, 상기 LED모듈은 불빛 투과율을 향상시키고, 발산되는 LED불빛의 방향성을 확보하고, 빛을 더욱 밝게 발산시켜 확산되도록 하는 리플렉터(60)가 일체로 구비된 구조로 상기 리플렉터(60)가 일체로 구비된 LED모듈은 상기 상부체의 내측 둘레로 형성된 요홈(11c)에 삽입되어 설치되는 구조로 되는 것을 특징으로 하는 도로 표시등.
Solar condenser lenses; A solar cell which collects sunlight collected by the condenser lens; Power storage means for storing the energy collected by the solar cell in an electric energy state; A circuit board connected to the power storage means to operate; An optical sensor for detecting external light brightness and transferring detected information; LEDs that are turned on or off by the brightness information of the detected light of the optical sensor; In the road indicator using the solar light is configured to combine the upper body and the lower body is fixed to the condensing lens is installed,
The upper body is formed with a plurality of grooves (11c) around the inner periphery,
The lower body is provided with a plurality of drain holes (13a) for discharging the water introduced into the outside,
A plurality of LED modules are fixedly installed on the circuit board, and the LED module is integrally provided with a reflector 60 which improves light transmittance, secures the directionality of the emitted LED light, and diffuses the light more brightly. The LED indicator light is provided with the reflector 60 integrally structured in a structure that is inserted into the groove (11c) formed around the inner periphery of the upper body is characterized in that the structure is installed.
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KR20160121926A (en) * 2015-04-13 2016-10-21 기재권 Road lighting unit combined with solar module
KR101742673B1 (en) * 2010-04-10 2017-06-05 엘지이노텍 주식회사 Lighting device

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KR200293123Y1 (en) * 2002-06-03 2002-10-25 김종식 Solar Luminous Bollard
KR200439258Y1 (en) * 2007-10-17 2008-03-28 (주)무진기업 luminous post for safety fense
KR20080084546A (en) * 2007-03-13 2008-09-19 박현숙 Lighting appratus for road safety facilities

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KR200293123Y1 (en) * 2002-06-03 2002-10-25 김종식 Solar Luminous Bollard
KR20080084546A (en) * 2007-03-13 2008-09-19 박현숙 Lighting appratus for road safety facilities
KR200439258Y1 (en) * 2007-10-17 2008-03-28 (주)무진기업 luminous post for safety fense

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101742673B1 (en) * 2010-04-10 2017-06-05 엘지이노텍 주식회사 Lighting device
KR20160121926A (en) * 2015-04-13 2016-10-21 기재권 Road lighting unit combined with solar module
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