KR100929356B1 - Led streetligh which has circuit board and reflective cover is combined - Google Patents

Led streetligh which has circuit board and reflective cover is combined Download PDF

Info

Publication number
KR100929356B1
KR100929356B1 KR1020090043747A KR20090043747A KR100929356B1 KR 100929356 B1 KR100929356 B1 KR 100929356B1 KR 1020090043747 A KR1020090043747 A KR 1020090043747A KR 20090043747 A KR20090043747 A KR 20090043747A KR 100929356 B1 KR100929356 B1 KR 100929356B1
Authority
KR
South Korea
Prior art keywords
led
led substrate
reflection shade
contact
reflector
Prior art date
Application number
KR1020090043747A
Other languages
Korean (ko)
Inventor
이성형
Original Assignee
재진가로등 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 재진가로등 주식회사 filed Critical 재진가로등 주식회사
Priority to KR1020090043747A priority Critical patent/KR100929356B1/en
Application granted granted Critical
Publication of KR100929356B1 publication Critical patent/KR100929356B1/en

Links

Images

Classifications

    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • 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
    • 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
    • F21V17/104—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 feather joints, e.g. tongues and grooves, with or without friction
    • 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: An LED street light is provided to increase light irradiation angel and reflectivity of an LED by mounting an LED in the reflector. CONSTITUTION: An LED street light includes an LED substrate(10) and a reflector(20). A plurality of LEDs(1) are mounted on the LED substrate. The reflector is closely adhered to the LED substrate. A plurality of illumination holes(22) are formed in the reflector with width and length directions. A contact surface(23) is formed around each illumination hole. A receiving groove(24) is formed in both sides of the contact part. Both soldering part(2) of the LED is received in the receiving groove. Two contact protrusions(25) are formed around the contact part. When the LED substrate and the reflector are combined, the contact protrusion is closely mounted in the LED substrate.

Description

엘이디기판에 반사갓이 결합되는 엘이디 가로등{LED streetligh which has circuit board and reflective cover is combined}LED street light which combines the reflection shade on the LED board {LED streetligh which has circuit board and reflective cover is combined}

본 발명은 엘이디(LED)를 광원으로 하는 엘이디 가로등에 있어서, 엘이디기판에 고정된 상태의 엘이디와 반사갓이 서로간에 견고하고 안정적으로 결합되게 함으로써 엘이디를 엘이디기판에 고정하기 위해 납땜된 부분이 안전하게 보호되면서 엘이디와 반사갓도 안정적인 결합상태를 가지며, 엘이디에서 발생하는 열도 효과적으로 방열되도록 하고, 광원의 조사각도와 반사율을 높여 광원을 원하는 방향으로 조사될 수 있도록 한 엘이디 가로등에 관한 것이다. The present invention, in the LED street light using the LED (LED) as a light source, the LED and the reflecting shade in the state fixed to the LED substrate to be firmly and stably coupled to each other, the soldered portion to secure the LED to the LED substrate to protect the safety The LED lamp and the reflector also have a stable coupling state, the heat generated from the LED to effectively radiate, and to increase the irradiation angle and reflectance of the light source to the LED street light to be irradiated in the desired direction.

주지된 바와 같이 엘이디는 기술의 획기적인 발전으로 인하여 그 용도가 매우 다양하게 확대되고 있고, 특히 간판이나 광고판, 홍보판 등은 물론 교통신호등이나 표지판까지 사용이 크게 증가하고 있다. As is well known, the use of LED is greatly expanded due to the breakthrough development of technology, especially the use of signs, billboards, billboards, as well as traffic lights and signs.

특히, 근래에는 엘이디를 광원으로 하는 가로등의 기술개발이 급격히 진행 및 발전하고 있는 추세인데, 가로등용으로 사용되는 경우에는 아직까지 많은 문제점이 잔존하고 있다. In particular, in recent years, the development of the technology of the street light with the LED as a light source is rapidly progressing and developing, when used for street lamps, many problems still remain.

그러한 문제점의 하나로는 가로등의 경우에는 조명의 효율성과 아래의 일정 한 방향으로만 빛을 발산하여야 한다는 가로등의 기능 특성상 각각의 엘이디를 감싸는 형태의 반사갓을 형성하는 것이 일반적인데, 통상 엘이디기판에 설치된 엘이디를 감싸는 형태로 반사갓을 설치하게 되면, 엘이디기판에 고정되는 엘이디의 양측 단자의 납땜부가 돌출되므로 반사갓이 정확하게 엘이디기판에 밀착되지 못하고 틈새가 생긴 상태로 반사갓의 상단이 납땜부에 밀착되는 상태가 되는 문제가 있었다. One such problem is that in the case of a street lamp, it is common to form a reflection shade that surrounds each LED due to the efficiency of the lighting and the functional characteristics of the street lamp that the light must be emitted only in one direction below. If the reflection shade is installed in the form of wrapping, the soldering portions of both terminals of the LED fixed to the LED substrate protrude so that the reflection shade cannot be closely adhered to the LED substrate and the top of the reflection shade is in close contact with the soldering portion. There was a problem.

이러한 문제에 의해 반사갓의 설치상태가 미관상 불량한 것은 물론이고, 바람에 의한 흔들림이나 충격에 의한 진동이 발생하여 가로등 등기구가 흔들리게 되면, 반사갓과 엘이디 납땜부 사이에 마찰이 발생하여 남땜부가 파손됨에 의한 전원의 단락이나, 엘이디 파손, 누전 등의 고장이 발생하게 되는 것이고, 이러한 문제에 의해 유지관리에 많은 비용과 인력이 소요되었던 것이다. Due to this problem, the installation state of the reflector is not aesthetically poor, and when the street lamp and the lamp are shaken due to the vibration of the wind or the vibration caused by the wind, the friction occurs between the reflector and the LED solder, and the soldering part is broken. The short circuit of the power supply, the breakage of the LED, the short circuit, etc. will occur, and this problem has caused a lot of cost and manpower to maintain.

또한 엘이디가 반사갓의 정확하게 깊숙한 위치에 설치되지 못하므로 엘이디의 빛이 정확한 방향과 각도로 조사되지 못하여 광원을 낭비하게 되는 폐단으로 이어지는 것이다. In addition, since the LED is not installed in the deeply located position of the reflection shade, the LED's light is not irradiated at the correct direction and angle, leading to the wasteful end of the light source.

아울러 종래의 엘이디를 이용한 등기구에서는 엘이디에서 발생하는 열을 어떻게 효율적으로 방열하는가 하는 것이 매우 중요한 문제였고 따라서 엘이디기판의 후면에 방열기능을 갖는 구성수단을 구비하고 있는 현실이지만, 반사갓에 전달된 엘이디의 열은 곧바로 방열이 되지 않아 이러한 문제가 신속히 해결하여야 할 엘이디 가로등의 중요한 문제로 남아 있는 현실인 것이다. In addition, in the luminaire using a conventional LED, how to effectively dissipate heat generated from the LED was a very important problem, and therefore, the rear panel of the LED board has a constituent means having a heat dissipation function. The heat is not immediately dissipated, so this problem remains a significant problem of the LED streetlight to be solved quickly.

본 발명은 상기한 문제점을 감안하여 안출한 것으로, 엘이디가 납땜에 의해 고정된 엘이디기판에 반사갓을 밀착시키기만 하면 엘이디의 납땜부에 장애를 받지 않으면서 반사갓이 정확하고 안정적으로 엘이디기판에 밀착되도록 하여 엘이디나 납땜부가 손상되거나 고장이 발생하는 문제를 예방하며,The present invention has been made in view of the above-described problems, and only if the LED closely adheres the reflection shade to the LED substrate fixed by soldering so that the reflection shade can be accurately and stably adhered to the LED substrate without disturbing the soldering portion of the LED. This prevents the LED or soldering parts from being damaged or broken.

또, 엘이디가 정확하게 반사갓에 안착되도록 함으로써 광원을 낭비하지 않고 효율적으로 원하는 방향과 각도로 조사할 수 있도록 함을 목적으로 한다.In addition, the LED is to be accurately seated on the reflection shade, so that it can be irradiated at a desired direction and angle efficiently without wasting the light source.

또한, 반사갓에 전달된 엘이디의 열도 효과적으로 방열될 수 있도록 함도 중요한 목적의 하나이다. In addition, it is also one of the important purpose to be able to effectively dissipate the heat of the LED transmitted to the reflection shade.

상기 목적을 달성하기 위한 본 발명은 엘이디기판에 밀착 설치되는 반사갓을 구성함에 있어서, 엘이디에 근접하여 설치되는 조명구멍의 주변에 엘이디의 납땜부가 수용되는 공간을 마련하여 결합함으로써 반사갓이 납땜부에 영향을 받지 아니하고 엘이디기판에 완전히 밀착되면서 설치됨과 동시에, 엘이디가 반사갓의 정확한 위치에 안착되도록 함으로써 효과적인 엘이디 조명이 조사되도록 하며, 아울러 반사갓에 전달된 열도 효과적으로 방열되도록 반사갓의 일부분이 엘이디기판에 잘 접촉되도록 구성을 개선함을 특징으로 한다. In order to achieve the above object, the present invention provides a reflection shade installed in close contact with an LED substrate, and the reflection shade affects the soldering portion by providing a space for accommodating the solder portion of the LED around the illumination hole installed close to the LED. In order to ensure that the effective LED lighting is irradiated, and the heat transmitted to the reflector is effectively radiated, the part of the reflector is well in contact with the LED substrate so that the LED is installed in a close contact with the LED substrate without receiving a light. Characterized by improving the configuration.

이러한 본 발명에 의하면 엘이디를 고정한 엘이디기판에 반사갓을 밀착시키 는 형태의 엘이디 가로등을 구성함에 있어서, 엘이디기판에 반사갓을 결합하는 설치작업이 편리하면서 설치상태가 단정하게 되고, 엘이디를 엘이디기판에 고정하기 위한 납땜부위기 노출되지 않으면서 반사갓에 단정하게 수용됨에 의해 반사갓이나 엘이디기판에 진동이나 흔들림이 발생하더라도 남땜부위가 손상되는 일이 없게 되므로 오랜 수명과 기능을 유지하게 되는 것이다. According to the present invention in the configuration of the LED street lamp of the type that closely adheres the reflection shade to the LED substrate on which the LED is fixed, the installation work to combine the reflection shade on the LED substrate is convenient and the installation state is neat, fixing the LED to the LED substrate The soldering part to be exposed is neatly accommodated in the reflecting shade without being exposed, so even if vibration or shaking occurs in the reflecting shade or the LED substrate, the soldering portion is not damaged, thereby maintaining a long life and function.

또한, 반사갓이 안정적으로 밀착됨에 의해 엘이디는 반사갓의 깊숙한 정확한 위치에 안착이 되므로 엘이디 광원의 조사각도와 반사율을 높여 광원을 낭비하지 않고 원하는 방향으로 정확하고 균일하게 조사가 가능하게 되는 효과도 있으며, 반사갓에 형성한 접촉면부와 접촉돌부에 의해 반사갓에 전달된 엘이디의 열이 신속하게 엘이디기판 쪽으로 전달이 되고 신속히 방열될 수 있게 되는 등 엘이디 가로등의 기능과 안정성, 및 수명이 크게 향상되는 유용한 발명인 것이다.In addition, since the reflection shade is stably in close contact with the LED, the LED is settled at the deep position of the reflection shade so that the irradiation angle and reflectance of the LED light source can be increased to enable accurate and uniform irradiation in the desired direction without wasting the light source. It is a useful invention that greatly improves the function, stability, and lifespan of the LED street light, such that the heat of the LED transmitted to the reflecting shade by the contact surface portion and the contact protrusion formed on the reflecting shade can be quickly transferred to the LED substrate and rapidly radiated. .

이하 본 발명의 바람직한 구성 실시 예를 첨부된 본 발명 도면에 의거 상세히 살펴보면 다음과 같다. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 반사갓의 일실시 예시도, 도 2는 반사갓의 다른 실시 예시도, 도 3은 도 1에 의한 반사갓의 엘이디기판 결합상태 사시도, 도 4는 도 2에 의한 반사갓의 엘이디기판 결합상태 사시도, 도 5는 반사갓의 엘이디기판 분해상태 단면도, 도 6은 반사갓의 엘이디기판 결합상태 단면도, 도 7은 도 6의 A-A선 단면도이다.1 is a view illustrating one embodiment of the reflection shade, Figure 2 is another embodiment of the reflection shade, Figure 3 is a perspective view of the LED substrate coupling state of the reflection shade according to Figure 1, Figure 4 is a perspective view of the LED substrate coupling state of the reflection shade according to Figure 2, 5 is an exploded cross-sectional view of the LED substrate of the reflection shade, Figure 6 is a cross-sectional view of the LED substrate combined state of the reflection shade, Figure 7 is a cross-sectional view taken along the line AA of FIG.

본 발명은 다수의 엘이디(1)가 설치되는 엘이디기판(10)에 밀착되는 반사갓(20)을 구성함에 있어서, 사각형 또는 원형의 경사부(21)가 축소되면서 엘이디(1)가 삽입되는 조명공(22)이 가로세로 연속으로 다수 구성되고, 반사갓(20)의 각 조명공(22) 주변의 엘이디기판(10)에 밀착되는 부위에 일정한 폭을 가진 접촉면부(23)를 형성하며, 이러한 접촉면부(23)의 마주보는 2개소 위치에 엘이디(1)의 양측 납땜부(2)가 수용될 수 있는 수용홈(24)을 형성하여 구성하였다.The present invention in the configuration of the reflector 20 in close contact with the LED substrate 10 is installed a plurality of LED 1, the rectangular or circular inclined portion 21 is reduced in the light ball is inserted into the LED (1) A plurality of 22 are formed in succession in the horizontal and vertical, and the contact surface portion 23 having a constant width is formed in a portion in close contact with the LED substrate 10 around each of the illumination hole 22 of the reflection shade 20, such a contact surface The receiving grooves 24 in which both soldering portions 2 of the LED 1 can be accommodated are formed at two opposing positions of the portion 23.

그리고 상기 반사갓(20)의 접촉면부(23) 주변에는 2개 이상의 접촉돌부(25)를 형성하여 엘이디기판(10)과 반사갓(20)이 결합되면 접촉돌부(25)가 엘이디기판(10)에 밀착되도록 한 것이다. In addition, two or more contact protrusions 25 are formed around the contact surface part 23 of the reflection shade 20 so that the contact protrusion 25 is connected to the LED substrate 10 when the LED substrate 10 and the reflection shade 20 are coupled to each other. It was to be in close contact.

도면 중 미설명된 부호 30은 등기구의 방열부이다.Unexplained reference numeral 30 in the drawings is a heat radiating part of the luminaire.

이러한 구성으로 된 본 발명은 엘이디(1)가 납땜되어 고정된 엘이디기판(10)에 반사갓(20)을 밀착시키게 되면, 엘이디(1)가 조명공(22)에 삽입됨과 동시에 엘이디(1) 주변의 엘이디기판(10)에 반사갓(20)의 접촉면부(23)가 밀착된 상태가 된다. According to the present invention having such a configuration, when the LED 1 is soldered to bring the reflection shade 20 into close contact with the fixed LED substrate 10, the LED 1 is inserted into the lighting hole 22 and at the same time around the LED 1. The contact surface portion 23 of the reflector 20 is brought into close contact with the LED substrate 10 of FIG.

또한 엘이디(1)를 고정하기 위한 납땜부(2)가 반사갓(20)의 수용홈(24)에 안착된 상태가 되며, 또한 접촉돌부(25)의 상단이 엘이디기판(10)에 밀착된 상태가 된다. In addition, the soldering part 2 for fixing the LED 1 is in a state seated in the receiving groove 24 of the reflector 20, and the upper end of the contact protrusion 25 is in close contact with the LED substrate 10 Becomes

이러한 결합상태에 의해 반사갓(20)은 납땜부(2)에 영향을 받지 않게 설치되므로 설치상태가 매우 단정해지고 틈새 발생이 없으며 안정적인 설치가 가능하고, 흔들림이나 진동이 발생하더라고 반사갓(20)이 납땜부(2)에 마찰되거나 손상을 가 하는 등의 문제가 완전하게 예방되는 것이며, 외관상으로도 매우 단정한 설치가 가능하게 되는 것이다. Due to this coupling state, the reflection shade 20 is installed so as not to be affected by the soldering portion 2, so the installation state is very neat, there is no gap, and the stable installation is possible, and the reflection shade 20 is soldered even if shake or vibration occurs. Problems such as rubbing or damaging the part 2 are completely prevented, and the appearance is very neat.

그리고, 반사갓(20)의 접촉면부(23)가 엘이디(1) 주변의 엘이디기판(10)에 안정적으로 밀착되면서 안착되므로 서로 간에 마찰이나 유동이 최소화할 수밖에 없으면서 반사갓(20)의 열이 엘이디기판(10)에 잘 전달되어 방열부(30)에 의해 효과적으로 방열이 잘 이루어진다.In addition, since the contact surface 23 of the reflection shade 20 is securely attached to the LED substrate 10 around the LED 1, the friction shade or flow is inevitably minimized, so that the heat of the reflection shade 20 is the LED substrate. Well transmitted to the (10) is effectively radiated by the heat dissipation unit (30).

특히. 엘이디(1)가 반사갓(20)에 안정적이면서 깊숙한 설치에 의해서 엘이디(1)의 광원이 반사갓(20)을 통해 원하는 방향으로 반사되면서 조사되므로 광원의 낭비 없이 항상 정확하고 균일한 엘이디(1) 조명의 조사가 가능하게 되는 것이다. Especially. Since the LED 1 is stably and deeply installed in the reflection shade 20, the light source of the LED 1 is reflected and reflected in a desired direction through the reflection shade 20 so that the LED 1 is always accurate and uniform without wasting light sources. It is possible to investigate.

그리고 반사갓(20)에는 접촉돌부(25)를 형성하였으므로 반사갓(20)을 엘이디기판(10)에 고정시 접촉돌부(25)가 엘이디기판(10)에 밀착되면서 반사갓(20)과 엘이디기판(10) 간에 안정적인 거리의 유지와 서로간에 움직임을 제한하는 효과가 있으며, 동시에 엘이디(1)에서 발생하는 열을 접촉돌부(25)를 통하여 전달함으로써 엘이디(1)의 열이 엘이디기판(10)을 통하여 엘이디기판 후단에 구성되는 방열기능을 갖는 등기구의 방열부(30)에 신속하게 전달하는 작용을 하게 된다.Since the contact shade 25 is formed on the reflection shade 20, when the reflection shade 20 is fixed to the LED substrate 10, the contact protrusion 25 is in close contact with the LED substrate 10 and the reflection shade 20 and the LED substrate 10 are formed. ) To maintain a stable distance between each other and to limit the movement between each other, and at the same time transfer the heat generated from the LED (1) through the contact protrusion 25, the heat of the LED (1) through the LED substrate 10 It serves to quickly transfer to the heat dissipation unit 30 of the luminaire having a heat dissipation function configured in the rear end of the LED substrate.

도 1은 본 발명에 의한 반사갓의 일실시 예시도1 is an exemplary view of a reflection shade according to the present invention

도 2는 본 발명에 의한 반사갓의 다른 실시 예시도Figure 2 is another embodiment of the reflection shade according to the present invention

도 3은 도 1에 의한 반사갓의 엘이디기판 결합상태 사시도3 is a perspective view of the LED substrate coupled state of the reflection shade according to FIG.

도 4는 도 2에 의한 반사갓의 엘이디기판 결합상태 사시도4 is a perspective view of the LED substrate bonded state of the reflector according to FIG.

도 5는 본 발명에 의한 반사갓의 엘이디기판 분해상태 단면도5 is an exploded cross-sectional view of the LED substrate of the reflection shade according to the present invention

도 6은 본 발명에 의한 반사갓의 엘이디기판 결합상태 단면도6 is a cross-sectional view of the LED substrate coupled state of the reflection shade according to the present invention

도 7은 도 6의 A-A선 단면도7 is a cross-sectional view taken along the line A-A of FIG.

***도면의 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 엘이디1: LED

2: 납땜부2: soldering part

10: 엘이디기판10: LED substrate

20: 반사갓20: reflection shade

21: 경사부21: inclined portion

22: 조명공22: lighter

23: 접촉면부23: contact surface portion

24: 수용홈24: acceptance home

25: 접촉돌부25: contact protrusion

Claims (1)

다수의 엘이디(1)가 설치되는 엘이디기판(10)에 밀착되는 반사갓(20)을 갖는 엘이디 가로등에 있어서, In the LED street light having a reflector 20 in close contact with the LED substrate 10 is installed a plurality of LEDs, 사각형 또는 원형의 경사부(21)가 축소되면서 엘이디(1)가 삽입되는 조명공(22)이 가로세로 연속으로 다수 구성되고,Square or circular inclined portion 21 is reduced, the illumination hole 22 is inserted into the LED (1) is composed of a plurality of vertically and continuously, 각 반사갓(20)의 조명공(22) 주변의 엘이디기판(10)에 밀착되는 부위에 일정한 폭을 가진 접촉면부(23)를 형성하며, The contact surface portion 23 having a predetermined width is formed at a portion in close contact with the LED substrate 10 around the illumination hole 22 of each reflection shade 20, 상기 접촉면부(23)의 마주보는 2개소 위치에 엘이디(1)의 양측 납땜부(2)가 수용될 수 있는 수용홈(24)을 형성하고, Forming a receiving groove 24 in which both soldering portions 2 of the LED 1 can be accommodated at two opposing positions of the contact surface portion 23; 상기 반사갓(20)의 접촉면부(23) 주변에는 2개 이상의 접촉돌부(25)를 형성하여 엘이디기판(10)과 반사갓(20)이 결합되면 접촉돌부(25)가 엘이디기판(10)에 밀착되도록 한 것을 특징으로 하는 엘이디기판에 반사갓이 결합되는 엘이디 가로등. Two or more contact protrusions 25 are formed around the contact surface part 23 of the reflection shade 20 so that the contact protrusion 25 is in close contact with the LED substrate 10 when the LED substrate 10 and the reflection shade 20 are coupled to each other. LED street light is coupled to the reflection shade on the LED substrate, characterized in that to be made.
KR1020090043747A 2009-05-19 2009-05-19 Led streetligh which has circuit board and reflective cover is combined KR100929356B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090043747A KR100929356B1 (en) 2009-05-19 2009-05-19 Led streetligh which has circuit board and reflective cover is combined

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090043747A KR100929356B1 (en) 2009-05-19 2009-05-19 Led streetligh which has circuit board and reflective cover is combined

Publications (1)

Publication Number Publication Date
KR100929356B1 true KR100929356B1 (en) 2009-12-03

Family

ID=41683730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090043747A KR100929356B1 (en) 2009-05-19 2009-05-19 Led streetligh which has circuit board and reflective cover is combined

Country Status (1)

Country Link
KR (1) KR100929356B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101024938B1 (en) 2010-04-21 2011-03-31 (주)휴럭스 Led street light for excellent a luminous and radiant heat
KR101173182B1 (en) 2010-03-10 2012-08-10 오종찬 multi-typed LED electric lamp
KR101283361B1 (en) 2011-03-15 2013-07-19 주식회사 지앤에스티 LED lighting system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200193713Y1 (en) * 2000-04-12 2000-08-16 이명우 Holder for fixing a led lamp
KR20050113050A (en) * 2004-05-28 2005-12-01 엘지전자 주식회사 Front glass fixing structure of electrodeless lighting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200193713Y1 (en) * 2000-04-12 2000-08-16 이명우 Holder for fixing a led lamp
KR20050113050A (en) * 2004-05-28 2005-12-01 엘지전자 주식회사 Front glass fixing structure of electrodeless lighting system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101173182B1 (en) 2010-03-10 2012-08-10 오종찬 multi-typed LED electric lamp
KR101024938B1 (en) 2010-04-21 2011-03-31 (주)휴럭스 Led street light for excellent a luminous and radiant heat
KR101283361B1 (en) 2011-03-15 2013-07-19 주식회사 지앤에스티 LED lighting system

Similar Documents

Publication Publication Date Title
KR101062052B1 (en) Lamps for street lighting
KR101781424B1 (en) LED Illumination Equipment
KR100998247B1 (en) Lighting Apparatus Using LEDs
JP5182634B2 (en) lighting equipment
US7699498B2 (en) LED lamp
KR101325142B1 (en) LED lighting device capable of arbitrary light-distribution
JP2012216304A (en) Lamp device and lighting fixture
JP2009129809A (en) Lighting system
JP4636342B2 (en) lighting equipment
KR100929356B1 (en) Led streetligh which has circuit board and reflective cover is combined
JP6094618B2 (en) lamp
KR101723164B1 (en) Led luminaire
KR101079860B1 (en) Led light fixture
KR101020326B1 (en) LED fluorescent lamp
JP2013008582A (en) Lamp device
JP2012216305A (en) Lamp device and lighting fixture
JP5842092B2 (en) Outdoor lighting fixtures
JP2008300207A (en) Lighting device
KR101113461B1 (en) The led lighting apparatus to improve heat discharge and luminous intensity function
JP2014235824A (en) Illumination device
KR20120137077A (en) Led illumination equipment
JP2019023979A (en) Floodlight
KR101252689B1 (en) LED lamp
KR101105162B1 (en) Led illumination apparatus having multiple reflection function
KR101260289B1 (en) LED Lighting apparatus

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121119

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20131007

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20150504

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20151102

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20161107

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20171106

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20191111

Year of fee payment: 11