KR20090107239A - LED luminaire with natural ventilation - Google Patents

LED luminaire with natural ventilation Download PDF

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Publication number
KR20090107239A
KR20090107239A KR1020080032639A KR20080032639A KR20090107239A KR 20090107239 A KR20090107239 A KR 20090107239A KR 1020080032639 A KR1020080032639 A KR 1020080032639A KR 20080032639 A KR20080032639 A KR 20080032639A KR 20090107239 A KR20090107239 A KR 20090107239A
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South Korea
Prior art keywords
luminaire
led
air
natural ventilation
retention chamber
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Korean (ko)
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이성형
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재진가로등 주식회사
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Priority to KR1020080032639A priority Critical patent/KR20090107239A/en
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    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 발명은 엘이디를 광원으로 하는 엘이디 등기구에서 점등 시 엘이디에서 불빛과 함께 발생하는 고열을 자연통풍에 의해서 신속하게 냉각시켜줄 수 있고 외관적으로도 미려한 등기구가 제공될 수 있도록 구성된 자연통풍 구조를 갖는 엘이디 등기구를 제공하려는 것이다.The present invention is an LED having a natural ventilation structure configured to be able to quickly cool the high heat generated with the light in the LED by the natural ventilation when lighting in the LED luminaire with the LED as a light source and to provide a beautiful luminaire in appearance To provide a luminaire.

상기와 같은 목적을 달성하기 위한 본 발명의 자연통풍 구조를 갖는 엘이디 등기구는 엘이디들이 배열된 방열판이 구비된 조명부를 설치하기 위한 베이스판넬과 공기체류실을 갖도록 등기구 본체가 구성되며, 상기 베이스판넬의 가운데에는 엘이디들과 방열판이 구비된 조명부가 설치되고 그 주변에 4개소에 공기유입구가 형성되고 베이스판넬과 연결되어 공기체류실을 구성하는 등기구 본체에는 전면과 좌우측에 통기공과 상면에 배출구가 구비된 것을 특징으로 하며, 이상과 같은 본 발명의 자연통풍 구조를 갖는 엘이디 등기구에 의하면, 엘이디 등기구를 사용시 불빛과 함께 발생하는 고열이 공기체류실에 유입되는 대기에 의해서 열교환이 이루어지고 대기 중에 신속하고 자연스럽게 발산되므로 엘이디의 정상적인 수명과 조도를 유지하는데 기여할 수 있는 효과가 있으며, 또 방열판들이 노출되지 않았기 때문에 외관적으로 미려함을 제공하여 모든 조명분야에서 유용하게 사용할 수 있는 등기구를 제공할 수 있는 효과가 있다.LED luminaire having a natural ventilation structure of the present invention for achieving the above object is the luminaire body is configured to have a base panel and an air retention chamber for installing the lighting unit having a heat sink arranged LEDs, the base panel of the In the center, a lighting unit equipped with LEDs and a heat sink is installed, and air inlets are formed around four places, and the luminaire body, which is connected to the base panel and constitutes an air retention chamber, is provided with ventilation holes on the front and left and right sides, and an outlet on the upper surface. According to the LED luminaire having a natural ventilation structure of the present invention as described above, the heat exchange is made by the atmosphere that the high heat generated with the light when using the LED luminaire flows into the air retention chamber and quickly and naturally in the atmosphere Divergence to maintain the normal life and illuminance of the LED. The effect can be, and there is another effect that the heat sink can provide lighting that can be useful in all lighting applications by offering a facade miryeoham enemy because they have not been exposed.

Description

자연통풍 구조를 갖는 엘이디 등기구{LED lighting flxtures that have natural ventilation structure}LED lighting flxtures that have natural ventilation structure

본 발명은 엘이디를 광원으로 하는 엘이디 등기구에서 점등 시 엘이디에서 불빛과 함께 발생하는 고열을 자연통풍에 의해서 신속하게 냉각시켜줄 수 있고 외관적으로도 미려한 등기구가 제공될 수 있도록 구성된 자연통풍 구조를 갖는 엘이디 등기구에 관한 것이다.The present invention is an LED having a natural ventilation structure configured to be able to quickly cool the high heat generated with the light in the LED by the natural ventilation when lighting in the LED luminaire with the LED as a light source and to provide a beautiful luminaire in appearance It is about a luminaire.

주지하는 바와 같이 현재 사용하고 있는 대부분의 등기구들은 주로 할로겐등, 형광등, 수은등으로 불빛을 발산하고 있다.As is well known, most of the luminaires in use now emit mainly halogen, fluorescent and mercury lamps.

그런데 상기와 같은 할로겐등, 형광등, 수은등은 수명이 짧기 때문에 보수 비용이 많이 소요되는 단점이 있을 분만 아니라, 사용한 후에 폐기 처분시 그에 따른 환경오염이 단점으로 대두되고 있다.However, such halogen lamps, fluorescent lamps, mercury lamps have shortcomings due to their short lifespan, and are not only disadvantages that require a lot of repair costs.

또한, 상기한 할로겐등, 형광등, 수은등은 전력소모가 많기 때문에 유지관리비용이 많이 소요되는 등의 단점이 있었다.In addition, since the halogen lamp, fluorescent lamp, mercury lamp, power consumption is high, there are disadvantages such as high maintenance cost.

이러한 단점들을 해결하기 위하여 최근에는 전력소모가 매우 적은 엘이디를 광원으로 하는 등기구가 개시되고 있으나, 광원이 되는 엘이디는 발광시 고열이 발 생하게 되고, 이러한 고열에 의해서 엘이디의 수명이 짧아지게 되는 동시에 엘이디의 조도가 크게 떨어지는 단점이 있다. In order to solve these shortcomings, a luminaire having an LED having a very low power consumption has been recently disclosed. However, the LED which becomes the light source generates high heat when emitting light, and the LED's life is shortened by the high heat. LED's roughness is greatly reduced.

이러한 단점들을 해결하기 위하여 엘이디가 발광시 적정온도를 유지할 수 있도록 기판 또는 회로적으로 접근한 기술이 있다.In order to solve these drawbacks, there is a technology in which the LED is approached to a substrate or a circuit so as to maintain an appropriate temperature during light emission.

그러나 기판 또는 회로 제작에 따른 제조원가가 비싸게 형성되는 단점이 있고, 엘이디가 발광시 적정온도를 유지시키는 기능이 실질적으로 미흡하여 실시에 많은 단점이 있다.However, there is a disadvantage that the manufacturing cost according to the manufacturing of the substrate or the circuit is expensive, there is a lot of disadvantages in the implementation of the LED is substantially insufficient function to maintain the proper temperature during light emission.

상기와 같은 단점들을 해결하기 위하여 등기구의 본체에 방열판을 형성한 것이 있으나 방열판들이 많이 노출되는 구조를 가지고 있기 때문에 방열판들 사이에 먼지와 같은 이물질이 쌓여 점등시 불빛과 함께 발생하는 고열을 냉각시켜주는 기능이 저하되고, 또 등기구가 외관적으로 미려하지 못하여 가로등과 같이 외관을 그다지 중요하게 생각하지 않은 용도에서는 별다른 문제가 없겠으나, 그 외 외관을 중요시하는 용도의 등기구로는 적합하지 못한 등의 문제점이 있었다.In order to solve the above disadvantages, the heat sink is formed on the main body of the luminaire, but since the heat sinks have a structure in which a lot of heat sinks are exposed, foreign substances such as dust accumulate between the heat sinks to cool the high heat generated with the lights when turned on. The problem is that the function is degraded and the luminaire is not beautiful in appearance, so it is not a problem in the case where the exterior is not important, such as a street lamp, but it is not suitable as a luminaire for other purposes. There was this.

상기와 같은 문제점을 감안하여 안출한 본 발명의 자연통풍 구조를 갖는 엘이디 등기구는 엘이디 등기구의 광원이 되는 엘이디가 발광할 시 불빛과 함께 발생하는 고열을 대기의 흐름에 따라 대기 중에 자연스럽고 신속하게 발산시켜 고열에 의해 등기구의 수명이 단축되는 단점을 해결할 수 있게 하며, 특히 구조적으로 매우 간단하면서 외관이 미려한 등기구 본체를 제공하여 미관을 중요시하는 모든 조 명분야에 유용하게 사용할 수 있도록 구성된 등기구를 제공하는데 소기의 목적하는 바가 있다.LED luminaire having a natural ventilation structure of the present invention devised in view of the above problems is a natural and rapid emission in the air according to the flow of the high heat generated with the light when the LED which is a light source of the LED luminescent light It is possible to solve the shortcomings of shortening the lifespan of luminaires due to high heat.In particular, it provides a luminaire body that is very simple in structure and beautiful in appearance to provide useful luminaires for use in all lighting fields where aesthetics are important. There is a purpose to be desired.

상기와 같은 목적을 달성하기 위한 본 발명의 자연통풍 구조를 갖는 엘이디 등기구는 엘이디들이 배열된 방열판이 구비된 조명부를 설치하기 위한 베이스판넬과 공기체류실을 갖도록 등기구 본체가 구성되며, 상기 베이스판넬의 가운데에는 엘이디들과 방열판이 구비된 조명부가 설치되고 그 주변에 4개소에 공기유입구가 형성되고 베이스판넬과 연결되어 공기체류실을 구성하는 등기구 본체에는 전면과 좌우측에 통기공과 상면에 배출구가 구비된 것을 특징으로 한다.LED luminaire having a natural ventilation structure of the present invention for achieving the above object is the luminaire body is configured to have a base panel and an air retention chamber for installing the lighting unit having a heat sink arranged LEDs, the base panel of the In the center, a lighting unit equipped with LEDs and a heat sink is installed, and air inlets are formed around four places, and the luminaire body, which is connected to the base panel and constitutes an air retention chamber, is provided with ventilation holes on the front and left and right sides, and an outlet on the upper surface. It is characterized by.

이상과 같은 본 발명의 자연통풍 구조를 갖는 엘이디 등기구에 의하면, 엘이디 등기구를 사용시 불빛과 함께 발생하는 고열이 공기체류실에 유입되는 대기에 의해서 열교환이 이루어지고 대기 중에 신속하고 자연스럽게 발산되므로 엘이디의 정상적인 수명과 조도를 유지하는데 기여할 수 있는 효과가 있으며, 또 방열판들이 노출되지 않았기 때문에 외관적으로 미려함을 제공하여 모든 조명분야에서 유용하게 사용할 수 있는 등기구를 제공할 수 있는 효과가 있다.According to the LED luminaire having the natural ventilation structure of the present invention as described above, since the heat generated by the atmosphere when the LED luminaire is used is heat exchanged by the air flowing into the air retention chamber and is quickly and naturally radiated in the air, There is an effect that can contribute to maintaining the life and illuminance, and because the heat sinks are not exposed to provide a beautiful appearance to provide a luminaire that can be useful in all lighting applications.

이하. 본 발명에 의한 자연통풍 구조를 갖는 엘이디 등기구에 관한 구체적인 실시예를 첨부된 도면과 관련하여 상세하게 살펴보면 다음과 같다.Below. Looking at the specific embodiment of the LED luminaire having a natural ventilation structure according to the present invention in detail with reference to the accompanying drawings as follows.

본 발명에 의한 등기구는 엘이디(5)들과 방열판(6)이 구비된 조명부(7)를 설치하기 위한 베이스판넬(1)과, 많은 공기가 유입되어 열교환이 이루어질 수 있는 공기체류실(2)이 마련되도록 등기구 본체(3)를 형성하여 상호 경첩(4)에 의해서 상호 연결되게 구성하며,The luminaire according to the present invention includes a base panel (1) for installing the lighting unit (7) provided with the LEDs (5) and the heat dissipation plate (6), and an air shelter chamber (2) in which a lot of air is introduced to make heat exchange. The luminaire main body 3 is formed to be provided to be connected to each other by a mutual hinge (4),

상기 베이스판넬(1)의 가운데에는 엘이디(5)들이 배열되고 방열판(6)이 구비된 조명부(7)가 설치되고, 주변에는 공기체류실(2)로 많은 공기가 유입되도록 4개 방향에 공기유입구(8)들이 각각 형성되며,In the center of the base panel 1, the LEDs 5 are arranged and the lighting unit 7 provided with the heat sink 6 is installed, and the air in four directions so that a lot of air flows into the air retention chamber 2 around the base panel 1. Inlets 8 are formed respectively,

또한, 등기구 본체(3)에 형성된 공기체류실(2)의 측면으로 많은 공기가 출입되도록 전면과 좌우측에 통기공(9)(10)과 상면에는 공기체류실(2)에서 열교환이 이루어진 더운 공기가 배출되도록 배출구(30)가 구비된 것이다.In addition, the hot air is heat exchanged in the air retention chamber (2) on the front and left and right vent holes (9) and the upper surface so that a lot of air enters the side of the air retention chamber (2) formed in the luminaire body (3) It is provided with a discharge port 30 to be discharged.

도면의 미설명 부호 50은 콘트롤러, 51은 전선인입 및 지주관체 52는 등기구 고정부를 표시한 것이다.In the drawings, reference numeral 50 denotes a controller, 51 denotes wire entry, and a support tube 52 denotes a lamp fixture fixing part.

이상과 같은 본 발명에 의한 자연통풍 구조를 갖는 엘이디 등기구에 관한 작용을 상세하게 설명하면 다음과 같다.Referring to the operation of the LED luminaire having a natural ventilation structure according to the present invention as described above in detail.

먼저, 본 발명에 의한 자연통풍 구조를 갖는 엘이디 등기구에 설치함에 있어서, 등기구 본체(3)의 내측에 형성된 등기구 고정부(52)에 전선인입 및 지주관체(51)를 연결하여 엘이디 등기구를 설치하고 전기를 공급하기 위한 전원을 연결하여 사용한다.First, in installing the LED luminaire having a natural ventilation structure according to the present invention, the LED luminaire is installed by connecting the wire inlet and the support pipe 51 to the luminaire fixing portion 52 formed inside the luminaire body 3 and Connect the power to supply electricity.

이러한 상태에서 엘이디(5)에 전기를 공급하여 등기구의 엘이디(5)에 불을 밝혀주게 되면 엘이디(5)에서 고열이 발생하게 된다.In this state, when electricity is supplied to the LEDs 5 to illuminate the LEDs 5 of the luminaire, high heat is generated in the LEDs 5.

한편, 등기구의 하부에서 상승하는 대기가 조명부(7)의 주변 4개 방향에 형성된 공기유입구(8)들을 통해서 자연스럽게 상승하면서 공기체류실(2)로 공기가 많이 유입되고 이렇게 유입된 많은 공기는 조명부(7)를 구성하는 방열판(6)에서 열교환 작용을 한다.On the other hand, as the air rising from the lower part of the luminaire naturally rises through the air inlets 8 formed in the four surroundings of the lighting unit 7, a lot of air flows into the air retention chamber 2, and the air introduced in this way is a lot of the air. The heat exchanger 6 constituting (7) performs heat exchange.

상기와 같은 열교환작용으로 공기체류실에 더워진 공기는 조명부(7)의 주변 4개 방향에 형성된 공기유입구(8)들을 통해서 지속적으로 유입되는 대기에 의해서 등기구 본체(3)의 상면 가운데 형성된 배출구(30)를 통해 배출된다.The air warmed in the air retention chamber by the heat exchange effect as described above is discharged through the air inlet 8 formed in the four directions of the periphery of the lighting unit 7. Through 30).

또한, 등기구 본체(3)에 형성된 공기체류실(2)의 측면으로도 많은 공기가 출입되도록 전면과 좌우측에 통기공(9)(10)이 형성되어 있기 때문에 공기체류실(2)에서 열교환이 이루어진 더운 공기를 외부와 순환시켜주고, 또 더운 공기가 배출구(30)를 통해서 배출되는 작용을 더욱더 활성화시켜주는 작용을 한다.In addition, since the vent holes 9 and 10 are formed on the front and left and right sides so that a large amount of air enters and exits the side of the air retention chamber 2 formed in the luminaire main body 3, heat exchange in the air retention chamber 2 is performed. The hot air is made to circulate with the outside, and further serves to activate the action that the hot air is discharged through the outlet (30).

그리고, 엘이디(5)에서 발생하는 고열은 방열판(6)을 통해서 공기체류실(2)에서 열교환이 이루어지고 배출되는 과정에서 공기체류실의 구성이 하부보다는 상부가 좁게 구성되어 있기 때문에 밑에서 상부로 이동하는 대기의 흐름이 원활하게 이루어지고, 또 공기체류실(2) 내부에 공기의 흐름을 빠르게 하여 좀 더 많은 열교환 작용으로 엘이디에서 발산하는 열을 더욱 신속하게 냉각시켜줄 수 있다.In addition, the heat generated from the LED 5 is heat exchanged in the air retention chamber 2 through the heat dissipation plate 6. The moving air flows smoothly, and the air flows inside the air retention chamber 2 so that the heat emitted from the LED can be more quickly cooled by more heat exchange.

또, 상기 등기구 본체(3)는 베이스판넬에 설치된 조명부를 덮고 있기 때문에 낮 동안에 태양열에 의해서 엘이디(5) 및 방열판이 구비된 조명부(7)의 온도가 올라가는 것과 자외선에 의해서 전기부품들이 손상되는 것을 방지할 수 있다.In addition, since the luminaire main body 3 covers the lighting unit installed in the base panel, the temperature of the LED 5 and the lighting unit 7 equipped with the heat sink is increased by the sun during the day, and the electric parts are damaged by ultraviolet rays. It can prevent.

도 1은 본 발명에 의한 엘이디 등기구의 외형을 보인 사시도       1 is a perspective view showing the appearance of the LED luminaire according to the present invention

도 2는 본 발명에 의한 엘이디 등기구의 내부구성을 보인 단면도Figure 2 is a cross-sectional view showing the internal configuration of the LED luminaire according to the present invention

도 3은 본 발명에 의한 엘이디 등기구의 저면도3 is a bottom view of the LED luminaire according to the present invention

도 4는 본 발명에 의한 엘이디 등기구의 설치상태를 보인 단면도Figure 4 is a cross-sectional view showing the installation state of the LED luminaire according to the present invention

***도면의 중요부분에 대한 부호의 설명****** Explanation of symbols for important parts of drawing ***

1: 베이스판넬1: base panel

2: 공기체류실2: air shelter

3: 등기구 본체3: luminaire body

4: 경첩4: hinge

5: 엘이디5: LED

7: 조명부7: lighting

8: 공기유입구8: air inlet

9,10: 통기공9,10: Aerator

30: 배출구30: outlet

Claims (1)

엘이디(5)들과 방열판(6)이 구비된 조명부(7) 및 주변에 아래쪽 대기가 공기체류실(2)로 유입되도록 4개 방향에 공기유입구(8)들이 각각 형성된 베이스판넬(1)과,A base panel 1 having air inlets 8 formed in four directions so that the lower air flows into the air retention chamber 2 around the lighting unit 7 including the LEDs 5 and the heat dissipation plate 6. , 상기 베이스판넬(1)과 등기구 본체(3) 사이에는 열교환이 이루어질 수 있도록 구성된 공기체류실(2)과,An air retention chamber 2 configured to exchange heat between the base panel 1 and the luminaire body 3; 상기 공기체류실(2)에 더 많은 공기가 출입되도록 등기구 본체(3)의 전면과 좌우측에 통기공(9)(10)이 구비되고 공기체류실(2)에서 열교환이 이루어진 더운 공기가 배출되도록 배출구(30)가 상면에 형성된 등기구 본체(3)로 구성됨을 특징으로 하는 자연통풍 구조를 갖는 엘이디 등기구.Ventilation holes 9 and 10 are provided on the front and left and right sides of the luminaire main body 3 to allow more air to enter and exit the air retention chamber 2 and to discharge hot air that has undergone heat exchange from the air retention chamber 2. LED luminaire having a natural ventilation structure, characterized in that the outlet 30 is composed of a luminaire body (3) formed on the upper surface.
KR1020080032639A 2008-04-08 2008-04-08 LED luminaire with natural ventilation Ceased KR20090107239A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944711B1 (en) * 2009-10-30 2010-02-26 파크전자(주) Led street light device with cooling hole
KR101114101B1 (en) * 2011-06-08 2012-02-22 서울특별시시설관리공단 LED luminaire with heat dissipation
KR101309463B1 (en) * 2012-12-31 2013-09-23 에이펙스인텍 주식회사 Internal convection heat dissipation structure accomplished streetlights and security
KR101359389B1 (en) * 2013-02-20 2014-02-07 박정욱 Lighting apparatus for street lamp
KR20180077867A (en) * 2016-12-29 2018-07-09 주식회사 글로벌고베 Led street lamp
KR101895452B1 (en) * 2017-12-08 2018-09-06 주식회사 포메링 A Excellent LED Lighting Apparatus with natural convection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944711B1 (en) * 2009-10-30 2010-02-26 파크전자(주) Led street light device with cooling hole
KR101114101B1 (en) * 2011-06-08 2012-02-22 서울특별시시설관리공단 LED luminaire with heat dissipation
KR101309463B1 (en) * 2012-12-31 2013-09-23 에이펙스인텍 주식회사 Internal convection heat dissipation structure accomplished streetlights and security
KR101359389B1 (en) * 2013-02-20 2014-02-07 박정욱 Lighting apparatus for street lamp
KR20180077867A (en) * 2016-12-29 2018-07-09 주식회사 글로벌고베 Led street lamp
KR101895452B1 (en) * 2017-12-08 2018-09-06 주식회사 포메링 A Excellent LED Lighting Apparatus with natural convection

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