KR101057927B1 - Lighting with heat radiation structure - Google Patents

Lighting with heat radiation structure Download PDF

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Publication number
KR101057927B1
KR101057927B1 KR1020090047503A KR20090047503A KR101057927B1 KR 101057927 B1 KR101057927 B1 KR 101057927B1 KR 1020090047503 A KR1020090047503 A KR 1020090047503A KR 20090047503 A KR20090047503 A KR 20090047503A KR 101057927 B1 KR101057927 B1 KR 101057927B1
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South Korea
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lamp
heat dissipation
heat
led module
heat exchange
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KR1020090047503A
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Korean (ko)
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KR20100128853A (en
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조칠규
김근리
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조칠규
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    • 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
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 조명등 내부에서 발생되는 고열이 외부의 공기와 열 교환을 이루면서 자연 대류현상에 의해 발산되도록 함으로써 방열 및 냉각효율을 극대화 하되, 그 구성이 매우 간단하여 제조비용이 저렴하도록 한 방열구조를 가지는 조명등에 관한 것으로, 이와 같은 목적을 달성하기 위한 본 발명은 상부커버와, 상기 상부커버에 결합되고 표면으로부터 일정깊이 홈으로 형성된 다수개의 안착부에 삽입 장착되는 LED모듈을 구비한 하부커버를 포함하는 조명등에 있어서, 상기 LED모듈이 장착된 안착부들의 사이사이에 규칙적으로 배열 형성되고, 외부의 공기가 유출입 되도록 상기 상부커버와 하부커버를 관통하는 관체로 형성되어, 상기 조명등 내부에서 발생된 열기가 상기 관체 내부로 유입된 외부공기와 열 교환되어 방열기능이 수행되도록 한 열교환 수단을 다수개 형성하여 된 것을 특징으로 한다.The present invention maximizes the heat dissipation and cooling efficiency by allowing the high heat generated inside the lamp to be dissipated by natural convection while making heat exchange with the outside air, but has a heat dissipation structure that allows the manufacturing cost to be low because its configuration is very simple. The present invention relates to a lamp, including a top cover and a bottom cover having an LED module coupled to the top cover and inserted into a plurality of seating portions formed in grooves with a predetermined depth from a surface thereof. In the lamp, the LED module is regularly arranged between the mounting portion is mounted, formed by a tube passing through the upper cover and the lower cover so that the outside air flows in and out, the heat generated inside the lamp Heat exchange to perform heat dissipation function by heat exchange with external air introduced into the pipe A plurality of means are formed.

가로등, 조명등, 엘이디, LED, 방열, 냉각 Street Light, Lighting, LED, LED, Heat Dissipation, Cooling

Description

방열구조를 가지는 조명등{Lighting having radiation structure}Lighting having radiation structure {Lighting having radiation structure}

본 발명은 가로등이나 천정등과 같은 조명등에 관한 것으로, 더욱 상세하게는 조명등 내부에서 발생되는 고열이 외부의 공기와 열 교환을 이루면서 자연 대류현상에 의해 발산되도록 함으로써 방열 및 냉각효율을 극대화 하되, 그 구성이 매우 간단하여 제조비용이 저렴하도록 한 방열구조를 가지는 조명등에 관한 것이다.The present invention relates to a lamp such as a street lamp or a ceiling lamp, and more particularly, by maximizing heat dissipation and cooling efficiency by allowing high heat generated inside the lamp to be dissipated by natural convection while making heat exchange with outside air. The present invention relates to a lamp having a heat dissipation structure that is very simple in construction and low in manufacturing cost.

최근, 엘이디(LED) 조명등이 큰 각광을 받고 있다.Recently, LED (LED) lamps are receiving great attention.

이러한 조명등에 사용되는 LED 램프는 기존에 램프에 비하여 전력소모가 적고, 수명이 증대되어 기존의 램프를 대체하는 새로운 조명으로 부각되고 있다.LED lamps used in such a lamp is less power consumption than conventional lamps, and the life is increased to emerge as a new light to replace the existing lamp.

특히 LED 램프는 가로등이나 천정등에 다양하게 적용되고 있는데, 문제는 램프 점등시 발산되는 발열에너지 때문에 램프의 수명이 단축되는 점이였다.In particular, LED lamps have been applied to a variety of street lamps and ceiling lights, the problem was that the life of the lamp is shortened due to the heating energy emitted when the lamp is lit.

따라서 조명등 내부에서 발생되는 열을 외부로 발산(냉각)시키기 위한 기술들이 많이 소개되고 있는데, 종래의 기술들은 대부분 방열판을 이용하거나 히트파이프와 같은 부재를 사용하여 열을 발산토록 한 것이다.Therefore, many techniques for dissipating (cooling) the heat generated inside the lamp to the outside have been introduced. Most of the conventional techniques use heat sinks or members such as heat pipes to dissipate heat.

그러나 이러한 기술들은 냉각효과가 미미할 뿐만 아니라 그 구조가 복잡하고 제조원가가 상승되는 문제점을 도출하게 되었다.However, these techniques not only have a cooling effect but also lead to problems of complicated structure and increased manufacturing cost.

본 발명은 상기한 문제점을 해결하기 위하여 창안된 것으로, 본 발명의 목적은 조명등 내부에서 발생되는 고열이 외부의 공기와 열 교환을 이루면서 자연 대류현상에 의해 발산되도록 함으로써 방열 및 냉각효율을 극대화 하되, 그 구성이 매우 간단하여 제조비용이 저렴하도록 한 방열구조를 가지는 조명등을 제공하는 것에 있다.The present invention was devised to solve the above problems, an object of the present invention is to maximize the heat dissipation and cooling efficiency by allowing the high heat generated inside the lamp to be dissipated by natural convection while making heat exchange with the outside air, It is to provide a lamp having a heat dissipation structure in which the configuration is very simple and the manufacturing cost is low.

이와 같은 목적을 달성하기 위한 본 발명은 상부커버와, 상기 상부커버에 결합되고 표면으로부터 일정깊이 홈으로 형성된 다수개의 안착부에 삽입 장착되는 LED모듈을 구비한 하부커버를 포함하는 조명등에 있어서, 상기 LED모듈이 장착된 안착부들의 사이사이에 규칙적으로 배열 형성되고, 외부의 공기가 유출입 되도록 상기 상부커버와 하부커버를 관통하는 관체로 형성되어, 상기 조명등 내부에서 발생된 열기가 상기 관체 내부로 유입된 외부공기와 열 교환되어 방열기능이 수행되도록 한 열교환 수단을 다수개 형성하여 된 것을 특징으로 한다.In order to achieve the above object, the present invention provides a lighting lamp including an upper cover and a lower cover having an LED module coupled to the upper cover and inserted into a plurality of seating portions formed into grooves having a predetermined depth from a surface thereof. Regularly arranged between the seating portion is equipped with the LED module, and formed of a tube passing through the upper cover and the lower cover so that the outside air flows in and out, the heat generated inside the lamp is introduced into the tube It is characterized in that it is formed a plurality of heat exchange means to be heat exchanged with the external air to perform the heat dissipation function.

또한 본 발명에 따른 상기 열교환 수단은, In addition, the heat exchange means according to the present invention,

상부커버의 내측에 규칙적으로 배열되고, 내부에 상부통공이 형성되는 제1유로관; 및 LED모듈이 장착된 하부커버의 안착부들의 사이사이에 일정간격 규칙적으 로 배열되고, 상기 상부커버의 제1유로관에 연결되며 내부에 하부통공이 형성되는 제2유로관으로 구성된 것을 특징으로 한다.A first flow channel arranged regularly inside the upper cover and having an upper through hole formed therein; And a second flow channel arranged at regular intervals between the seating portions of the bottom cover on which the LED module is mounted, connected to the first flow pipe of the top cover, and having a lower hole formed therein. do.

또한, 상기 본 발명에 따른 상기 제1유로관의 단부에는 상기 제1유로관 보다는 직경이 약간 작은 연결구를 일정길이 형성하여 된 것을 특징으로 한다.In addition, the end of the first channel according to the present invention is characterized in that a predetermined length of the connector is slightly smaller in diameter than the first channel.

이와 같은 본 발명은, 엘이디 조명등 내부에서 발생되는 고열이 외부의 공기와 열 교환을 이루면서 자연 대류현상에 의해 발산됨으로써, 방열 및 냉각효과가 극대화되는 효과를 제공한다.The present invention as described above, the high heat generated inside the LED lamp is radiated by the natural convection while making a heat exchange with the outside air, thereby providing an effect of maximizing the heat dissipation and cooling effect.

또한 본 발명 조명등은 그 구성이 매우 간단하여 제조비용이 저렴한 장점을 제공한다.In addition, the present invention provides the advantage that the configuration is very simple and low manufacturing cost.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 보다 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 및 도 2는 본 발명에 따른 방열구조를 가지는 조명등의 저면과 윗면을 보여주는 구성도, 도 3은 본 발명에 따른 방열구조를 가지는 조명등의 분해 사시도, 도 4는 본 발명에 따른 방열구조를 가지는 조명등의 램프부의 확대 구성도이다.1 and 2 is a schematic view showing the bottom and top of the lamp having a heat dissipation structure according to the present invention, Figure 3 is an exploded perspective view of a lamp having a heat dissipation structure according to the present invention, Figure 4 is a heat dissipation structure according to the present invention The branch is an enlarged configuration diagram of a lamp unit such as a lighting lamp.

도시된 바와 같이, 본 발명 조명등(10)은 상부커버(20)와 하부커버(30)가 결합되는 구성으로 지주(11)의 선단부에 연결되도록 구성된다.As shown, the illumination lamp 10 of the present invention is configured to be connected to the front end of the support 11 in a configuration in which the upper cover 20 and the lower cover 30 are coupled.

여기에서는 가로등의 구조를 예로 들었으나, 본 발명은 이에 한정되지 않는다. 예를 들어 천정등이나 다른 기타 다양한 조명등에 적용될 수 있다.Herein, the structure of the street lamp is taken as an example, but the present invention is not limited thereto. For example, it can be applied to ceiling lights or other various lights.

상기 상부커버(20)의 내측에는 규칙적으로 배열되고, 내부에 상부통공(21b)이 형성되어 외부의 공기가 유출입 되는 제1유로관(21)이 다수개 형성된다.The inner side of the upper cover 20 is arranged regularly, the upper through-hole 21b is formed therein is formed a plurality of first flow path tube 21 through which the outside air flows out.

상기 제1유로관(21)은 외부의 공기가 유출입 되는 관으로, 단부에는 상기 제1유로관(21) 보다는 직경이 약간 작은 연결구(21a)를 일정길이 형성하여 후술하는 제2유로관(31)에 삽입 연결되도록 구성된다.The first flow channel 21 is a tube through which the outside air flows in and out, and a second length of the second flow channel 31 to be described later by forming a predetermined length of the connector 21a slightly smaller in diameter than the first flow channel 21 at the end. It is configured to be connected to the insert.

또한 상기 하부커버(30)의 외측에는 LED가 내장된 다수개의 LED모듈(40)이 장착되며, 이 LED모듈(40)은 빛을 확대하는 렌즈(41)와 고정구(42)로 결합 고정된다.In addition, the outer side of the lower cover 30 is equipped with a plurality of LED modules 40 built-in LED, the LED module 40 is fixed to the lens 41 and the fixture 42 to enlarge the light.

구체적으로는 상기 LED모듈(40)은 하부커버(30)의 표면으로부터 일정깊이 홈으로 형성된 다수개의 안착부(32)에 삽입 장착되고, 외측으로 확대용 렌즈(41)를 부착하고 고정구(42)를 통해 LED모듈(40)을 하부커버(30)에 고정 설치한다.Specifically, the LED module 40 is inserted into and mounted to a plurality of seating portions 32 formed as grooves with a predetermined depth from the surface of the lower cover 30, and attaches an enlarged lens 41 to the outside and the fastener 42. Fix the LED module 40 to the lower cover 30 through the installation.

여기서 상기 안착부(32)에 형성된 전선공(33)은 상기 LED모듈(40)에 연결되는 전선이 조명등(10) 내부로 통과되는 구멍이고, 상기 조명등(10) 내부에는 미 도시된 메인PCB가 소정 부위에 더 설치된다. Here, the wire hole 33 formed in the seating part 32 is a hole through which the wire connected to the LED module 40 passes into the lamp 10, and the main PCB not shown in the lamp 10 is provided. It is further installed in a predetermined site.

또한 상기 하부커버(30)에 다수개의 LED모듈(40)이 장착된 안착부(32)의 사이사이에는 일정간격 규칙적으로 배열되고, 상기 상부커버(20)의 제1유로관(21)에 각각 연결되며 내부에 하부통공(31a)이 형성되어 외부의 공기가 유출입되는 제2유로관(31)이 다수개 형성된다.In addition, the interval between the seating portion 32, the plurality of LED modules 40 is mounted on the lower cover 30 is arranged at regular intervals, respectively in the first flow path 21 of the upper cover 20 Is connected to the lower through-hole (31a) is formed there is formed a plurality of second flow path tube 31 through which the outside air flows out.

상기 제2유로관(31)은 외부의 공기가 유출입 되는 관으로, 상기 제1유로관(21)과 삽입 연결되도록 구성된다.The second flow path pipe 31 is a pipe through which the outside air flows in and out, and is configured to be connected to the first flow path pipe 21.

상기 제1유로관(21)과 제2유로관(31)은 상기 LED모듈(40)이 장착된 안착부(32) 부위에 일정간격 거리를 유지하도록 규칙적으로 배열 설치된다. The first channel 21 and the second channel 31 is arranged regularly to maintain a predetermined distance to the seating portion 32 is the LED module 40 is mounted.

따라서 이와 같이 구성된 상부커버(20) 및 하부커버(30)를 서로 결합시키면, 상기 상부커버(20)의 제1유로관(21)의 연결구(21a)가 이에 대응되는 하부커버(30)의 제2유로관(31)에 선단부에 각각 끼워지면서 결합 완료되어진다.Therefore, when the upper cover 20 and the lower cover 30 configured as described above are coupled to each other, the connector 21a of the first flow pipe 21 of the upper cover 20 is formed of the lower cover 30 corresponding thereto. The fitting is completed while being fitted to the front end portion of each of the two channel pipes 31.

이는 도 5에 도시된 바와 같은 결합상태를 유지하게 되는 데, 이때 상기 제1유로관(21)과 제2유로관(31)이 연결되어 하나의 관체를 형성하게 되며, 이를 편의상 열교환수단(50)이라 한다.This is to maintain the coupled state as shown in Figure 5, wherein the first flow path 21 and the second flow path 31 is connected to form a single tube, for convenience this heat exchange means (50) It is called).

상기 열교환 수단(50)은 외부의 공기가 유출입되는 공간으로 상기 LED모듈(40)이 설치된 안착부(32)의 사이사이에 규칙적으로 형성되어, 상기 LED모듈(40)로부터 발생되는 열에너지가 하부커버(30) 및 안착부(32)를 통해 조명등(10)의 내부로 열 전이되어, 조명등 내부의 온도가 상승될 때, 상기 열교환 수단(50)의 관체 내부 공기와 열 교환이 이루어지도록 하여 방열 기능이 수행되도록 하여 준다.The heat exchange means 50 is a space through which the outside air flows in and out regularly between the seating portions 32 in which the LED module 40 is installed, and heat energy generated from the LED module 40 is lowered. Heat transfer into the interior of the lamp 10 through the 30 and the seating portion 32, so that when the temperature inside the lamp is raised, heat exchange with the air inside the tube of the heat exchange means 50 is made to heat dissipation Let this be done.

이와 같이 구성된 본 발명 방열기능을 구비한 조명등의 동작을 설명한다.The operation of the lamp having the heat dissipation function of the present invention configured as described above will be described.

먼저, 하부커버(30)에 형성된 다수의 안착부(32)에 LED모듈(40)을 삽입하고, 외측으로 확대용 렌즈(41)를 부착하고 고정구(42)를 통해 LED모듈(40)을 하부커버(30)에 고정 설치한다.First, the LED module 40 is inserted into the plurality of seating parts 32 formed on the lower cover 30, the lens 41 is attached to the outside and the LED module 40 is lowered through the fixture 42. The cover 30 is fixedly installed.

그리고 상부커버(20)와 하부커버(30)를 결합한다. And combines the upper cover 20 and the lower cover 30.

이때 상기 상부커버(20)의 제1유로관(21)의 연결구(21a)가 하부커버(30)의 제2유로관(31)에 각각 삽입 연결된다. At this time, the connector 21a of the first flow path 21 of the upper cover 20 is inserted into and connected to the second flow path 31 of the lower cover 30, respectively.

여기서 상기 상부커버(20) 및 하부커버(30)는 미 도시된 체결수단에 의해 단단히 고정 결합된다.Here, the upper cover 20 and the lower cover 30 is firmly fixed by the fastening means not shown.

그리고 전원을 인가하면, 상기 LED모듈(40)에 내장된 다수개의 LED가 점등되고, 동시에 LED모듈(40)은 그 주변으로 열에너지에 의한 열기를 발산하게 된다.When power is applied, a plurality of LEDs built in the LED module 40 are turned on, and at the same time, the LED module 40 emits heat due to thermal energy to its surroundings.

상기 LED모듈(40)에서 시작된 고온의 열기는 우선, 하부커버(30)의 외측으로 발산되어 일정부분 방열 처리되나, 나머지 일부의 열은 하부커버(30)의 안착부(32)를 통해 열전이 되어 조명등(10) 내부로 유입되게 된다.The high temperature heat started from the LED module 40 is first dissipated to the outside of the lower cover 30 to heat dissipation, but the remaining part of the heat is transferred through the seating portion 32 of the lower cover 30 It will be introduced into the lamp 10.

따라서 상기 조명등(10) 내부의 온도는 상승하고, 동시에 조명등 내부에서 발생된 고열은 상기 제1유로관(21)과 제2유로관(31)으로 구성되는 관체인 열교환수단(50)으로 자연스럽게 전달된다.Therefore, the temperature inside the lamp 10 rises, and at the same time, the high heat generated inside the lamp is naturally transmitted to the heat exchange means 50, which is a pipe composed of the first flow path 21 and the second flow path 31. do.

상기 열교환 수단(50)의 내부, 즉 상부통공(21b)과 하부통공(31a)으로 이루어지는 내부 통로는 외부의 공기가 자유롭게 유출입 되는 환경을 가지게 되는데, 이때 상기 열교환 수단(50)의 내부 통로를 흐르는 외부공기는 상대적으로 조명등(10) 내부의 공기에 비하여 온도가 낮다.The inner passage of the heat exchange means 50, that is, the upper passage 21b and the lower passage 31a has an environment in which outside air flows freely in and out, wherein the inner passage of the heat exchange means 50 flows. The outside air is relatively low in temperature compared to the air inside the lamp 10.

따라서 상기 조명등(10) 내부, LED모듈(40)에서 발생된 열은 상기 열교환 수 단(50)의 내부 공기와 열 교환이 이루어지게 되고, 이러한 열 교환과정을 통해 상기 열 교환 수단(50)의 내부 공기의 온도가 상승되면 더운 공기는 상부통공(21b) 및 하부통공(31a)을 통해 조명등(10) 밖으로 배출되고 차가운 공기가 다시 내부로 유입되는 대류현상이 발생된다.Therefore, the heat generated inside the lamp 10 and the LED module 40 is heat exchanged with the air inside the heat exchange means 50, through the heat exchange process of the heat exchange means 50 When the temperature of the internal air is increased, hot air is discharged out of the lamp 10 through the upper through hole 21b and the lower through hole 31a, and convection occurs in which cold air is introduced into the inside.

이러한 대류현상을 통해 조명등 내부의 온도는 급격히 낮아지게 된다.Through such convection, the temperature inside the lamp is drastically lowered.

따라서 조명등(10)은 상기 열 교환 수단(50)을 통해 냉각 및 방열 기능을 수행하게 되는 것이다.Therefore, the lamp 10 is to perform the cooling and heat dissipation function through the heat exchange means (50).

도 1 및 도 2는 본 발명에 따른 방열구조를 가지는 조명등의 저면과 윗면을 보여주는 구성도,1 and 2 is a configuration diagram showing the bottom and top of the lamp having a heat dissipation structure according to the invention,

도 3은 본 발명에 따른 방열구조를 가지는 조명등의 램프부의 분해 사시도,3 is an exploded perspective view of a lamp unit of a lamp having a heat dissipation structure according to the present invention;

도 4는 본 발명에 따른 방열구조를 가지는 조명등의 확대 구성도, 4 is an enlarged configuration diagram of a lamp having a heat dissipation structure according to the present invention;

도 5는 본 발명에 따른 방열구조를 가지는 조명등의 측면 사시도이다.5 is a side perspective view of a lamp having a heat dissipation structure according to the present invention.

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

10: 조명등 11: 지주10: light 11: prop

20: 상부커버 21: 제1유로관20: upper cover 21: the first flow pipe

21a: 연결구 21b: 상부통공21a: connector 21b: upper through hole

30: 하부커버 31: 제2유로관30: lower cover 31: the second flow path

31a: 하부통공 32: 안착부31a: Lower hole 32: Seating portion

40: LED모듈 41: 렌즈40: LED module 41: lens

42: 고정구 50: 열교환수단42: fixture 50: heat exchange means

Claims (3)

상부커버와, 상기 상부커버에 결합되고 표면으로부터 일정깊이 홈으로 형성된 다수개의 안착부에 삽입 장착되는 LED모듈을 구비한 하부커버를 포함하는 조명등에 있어서,In the lamp including an upper cover and a lower cover having an LED module coupled to the upper cover and inserted into a plurality of seating portions formed into grooves having a predetermined depth from the surface, 상기 LED모듈이 장착된 안착부들의 사이사이에 규칙적으로 배열 형성되고, 상부커버의 내측에 규칙적으로 배열되고, 내부에 상부통공이 형성되는 제1유로관; 및A first flow path tube arranged regularly between the seating parts on which the LED module is mounted, regularly arranged inside the upper cover, and having an upper through hole formed therein; And LED모듈이 장착된 하부커버의 안착부들의 사이사이에 일정간격 규칙적으로 배열되고, 상기 상부커버의 제1유로관에 연결되며 내부에 하부통공이 형성되는 제2유로관이 상기 상부커버와 하부커버를 관통하는 관체로 구성되어 상기 조명등 내부에서 발생된 열기가 상기 관체 내부로 유입된 외부공기와 열 교환되어 방열기능이 수행되도록 한 열교환 수단을 다수개 형성하여 된 것을 특징으로 하는 방열기능을 가지는 조명등.A second flow path is regularly arranged between the seating portions of the lower cover on which the LED module is mounted, and is connected to the first flow pipe of the upper cover and has a second through-hole formed therein, wherein the upper cover and the lower cover. The lamp having a heat dissipation function comprising a plurality of heat exchange means formed by the tube penetrating the heat exchange means that the heat generated in the interior of the lamp is heat exchanged with the external air introduced into the tube to perform the heat dissipation function. . 삭제delete 제 1 항에 있어서, The method of claim 1, 상기 제1유로관의 단부에는 상기 제1유로관 보다는 직경이 약간 작은 연결구를 일정길이 형성하여 된 것을 특징으로 하는 방열기능을 가지는 조명등. Illumination lamp having a heat dissipation function, characterized in that the end of the first channel is formed a predetermined length of the connector slightly smaller in diameter than the first channel.
KR1020090047503A 2009-05-29 2009-05-29 Lighting with heat radiation structure KR101057927B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101326947B1 (en) * 2013-02-28 2013-11-13 주식회사 엔토스 Led light apparatus
KR101532298B1 (en) * 2013-07-10 2015-07-06 (주)썬래이 LED lighting appatatus with overall radiant heating

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KR102030022B1 (en) * 2018-05-21 2019-10-08 공주대학교 산학협력단 Apparatus brim of traffic lights able to wind-pass

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JP2007005058A (en) * 2005-06-22 2007-01-11 Matsushita Electric Works Ltd Luminaire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007005058A (en) * 2005-06-22 2007-01-11 Matsushita Electric Works Ltd Luminaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101326947B1 (en) * 2013-02-28 2013-11-13 주식회사 엔토스 Led light apparatus
KR101532298B1 (en) * 2013-07-10 2015-07-06 (주)썬래이 LED lighting appatatus with overall radiant heating

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