KR20110097586A - Led streetlamp by using radiant heat function - Google Patents

Led streetlamp by using radiant heat function Download PDF

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KR20110097586A
KR20110097586A KR1020100083243A KR20100083243A KR20110097586A KR 20110097586 A KR20110097586 A KR 20110097586A KR 1020100083243 A KR1020100083243 A KR 1020100083243A KR 20100083243 A KR20100083243 A KR 20100083243A KR 20110097586 A KR20110097586 A KR 20110097586A
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South Korea
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convex
leds
printed circuit
strip
heat
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KR1020100083243A
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Korean (ko)
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박영민
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박영민
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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
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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
    • F21Y2101/00—Point-like light sources

Abstract

본 발명은 가로등에 있어 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판의 하부표면에 복수개의 띠 형상 인쇄회로기판이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판의 하부표면에 복수개의 엘이디가 길이방향으로 정렬되어, 복수개의 엘이디가 점등함에 따른 열을 방열시키는 엘이디 가로등에 관한 것으로, 엘이디의 점등에 따른 열을 방열시키는 기능이 있는 엘이디 가로등으로서, 하부로 볼록하게 형성되어 오목한 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판; 상기 볼록 방열판의 볼록한 하부표면에 폭방향으로 정렬된 복수개의 띠 형상 인쇄회로기판; 및 상기 복수개의 띠 형상 인쇄회로기판의 하부표면에 길이방향으로 정렬된 복수개의 엘이디를 포함하는 것을 특징으로 한다.
이와 같은 본 발명은 가로등에 있어 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판의 하부표면에 복수개의 띠 형상 인쇄회로기판이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판의 하부표면에 복수개의 엘이디가 길이방향으로 정렬되어, 복수개의 엘이디가 점등함에 따른 열을 방열시키기 때문에, 엘이디가 발산하는 열을 효율적으로 방열시키는 효과가 있다.According to the present invention, a plurality of strip-shaped printed circuit boards are aligned in the width direction and a plurality of strip-shaped printed circuit boards are disposed on the lower surface of the convex heat sink in which the plurality of radiating fins are aligned in the width direction on the upper surface of the street lamp. The LED street light is arranged in the longitudinal direction, the LED street light for dissipating heat when a plurality of LEDs light, the LED street light having the function of dissipating heat according to the LED lighting, the convex upper surface concave formed A convex heat sink in which a plurality of heat dissipation fins are aligned in the width direction; A plurality of strip-shaped printed circuit boards arranged in a width direction on the convex lower surface of the convex heat sink; And a plurality of LEDs arranged in a longitudinal direction on the lower surfaces of the plurality of strip-shaped printed circuit boards.
In the present invention, a plurality of strip-shaped printed circuit boards are arranged in the width direction on the lower surface of the convex heat sink in which the plurality of radiating fins are aligned in the width direction on the upper surface of the street lamp, and the lower surface of the plurality of strip-shaped printed circuit boards. Since the plurality of LEDs are aligned in the longitudinal direction to dissipate heat as the plurality of LEDs light up, there is an effect of efficiently dissipating heat emitted by the LEDs.

Description

방열기능이 있는 엘이디 가로등{LED streetlamp by using radiant heat function}LED street light with heat dissipation {LED streetlamp by using radiant heat function}

본 발명은 방열기능이 있는 엘이디(Light Emitting Diode, LED) 가로등에 관한 것으로, 특히, 가로등에 있어 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판의 하부표면에 복수개의 띠 형상 인쇄회로기판이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판의 하부표면에 복수개의 엘이디가 길이방향으로 정렬되어, 복수개의 엘이디가 점등함에 따른 열을 방열시키는 엘이디 가로등에 관한 것이다.
The present invention relates to a light emitting diode (LED) street light having a heat dissipation function, and in particular, a plurality of strip-shaped printed circuit boards on the lower surface of the convex heat sink in which the plurality of heat dissipation fins are aligned in the width direction on the upper surface of the street light. The plurality of LEDs are aligned in the width direction and the plurality of LEDs are aligned in the longitudinal direction on the lower surfaces of the plurality of strip-shaped printed circuit boards, and the LED street lamps dissipate heat as the plurality of LEDs light.

가로등은 거리의 조명이나 교통의 안전, 또는 미관(美觀) 따위를 위하여 길가를 따라 설치해 놓은 등으로, 요즘에는 엘이디를 이용하여 가로등을 설치하고 있으며 그 엘이디 가로등의 설치가 점차 많아지고 있다.Street lamps are installed along the roadside for street lighting, traffic safety, or aesthetics. Nowadays, street lamps are installed using LEDs, and LED street lamps are increasingly installed.

이와 같은 엘이디 가로등은 설치비가 고가이지만 수명이 반영구적이고 전력소비가 매우 작기 때문에, 엘이디 가로등의 수요는 계속 늘고 있다.Such LED street lights are expensive to install, but their lifespan is semi-permanent and power consumption is very small, so the demand for LED street lights continues to increase.

또한 엘이디 가로등에 사용되는 엘이디는 밝아야 하기 때문에, 고출력 엘이디가 주로 사용된다.In addition, since the LED used in the LED street light should be bright, high power LED is mainly used.

이와 관련하여, 종래의 기술에 따른 엘이디 가로등에 사용되는 고출력 엘이디는 열을 많이 발산하기 때문에, 각종 방열판을 사용해서 고출력 엘이디가 발산하는 열을 방열시키고 있다.In this regard, since the high power LED used in the LED streetlight according to the prior art emits a lot of heat, various heat sinks are used to radiate the heat emitted by the high power LED.

즉, 엘이디 가로등에 사용되는 고출력 엘이디가 발산하는 열을 효율적으로 방열시키는 것이 매우 중요한 기술로 주목받고 있다.
That is, it is attracting attention as a very important technology to efficiently dissipate the heat emitted by the high output LED used in the LED street light.

본 발명은 전술한 과제를 해결하기 위하여 안출한 것으로, 가로등에 있어 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판의 하부표면에 복수개의 띠 형상 인쇄회로기판이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판의 하부표면에 복수개의 엘이디가 길이방향으로 정렬되어, 복수개의 엘이디가 점등함에 따른 열을 방열시키기 위한 방열기능이 있는 엘이디 가로등을 제공하는 데 그 목적이 있다.
The present invention has been made in order to solve the above problems, a plurality of strip-shaped printed circuit board is arranged in the width direction of the lower surface of the convex heat sink in which the plurality of heat radiation fins are aligned in the width direction on the upper surface of the street lamp It is an object of the present invention to provide an LED street light having a heat dissipation function for dissipating heat as a plurality of LEDs are longitudinally aligned on the lower surface of the strip-shaped printed circuit board.

이와 같은 목적을 달성하기 위하여,In order to achieve this object,

본 발명의 일 형태에 따르면, 엘이디의 점등에 따른 열을 방열시키는 기능이 있는 엘이디 가로등으로서, 하부로 볼록하게 형성되어 오목한 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판; 상기 볼록 방열판의 볼록한 하부표면에 폭방향으로 정렬된 복수개의 띠 형상 인쇄회로기판; 및 상기 복수개의 띠 형상 인쇄회로기판의 하부표면에 길이방향으로 정렬된 복수개의 엘이디를 포함하는 것을 특징으로 한다.According to one embodiment of the present invention, an LED street light having a function of dissipating heat according to the lighting of the LED, comprising: a convex heat dissipation plate formed convexly at the bottom and having a plurality of heat dissipation fins aligned in the width direction on the concave upper surface; A plurality of strip-shaped printed circuit boards arranged in a width direction on the convex lower surface of the convex heat sink; And a plurality of LEDs arranged in a longitudinal direction on the lower surfaces of the plurality of strip-shaped printed circuit boards.

양측이 상기 볼록 방열판의 양측에 고정결합되어 상기 복수개의 엘이디를 덮는 투명덮개를 더 포함하는 것을 특징으로 한다.Both sides are fixedly coupled to both sides of the convex heat sink further comprises a transparent cover covering the plurality of LEDs.

일단이 상기 볼록 방열판의 후단부에 결합되고 다른 부재와 결합하기 위한 타단을 구비한 결합부; 및 일단부가 상기 결합부의 타단에 결합하여 연장되고 타단부를 통해 가로등용 기둥의 상부에 고정결합되는 고정부를 더 포함하는 것을 특징으로 한다.A coupling part having one end coupled to a rear end of the convex heat sink and having the other end for engaging with another member; And a fixing part of which one end is extended by being coupled to the other end of the coupling part and fixedly coupled to the upper part of the lamppost through the other end.

상기 복수개의 방열핀은 전체적인 상부 형상이 볼록렌즈 형상인 것을 특징으로 한다.
The plurality of heat dissipation fins are characterized in that the overall upper shape is a convex lens shape.

본 발명은, 가로등에 있어 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판의 하부표면에 복수개의 띠 형상 인쇄회로기판이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판의 하부표면에 복수개의 엘이디가 길이방향으로 정렬되어, 복수개의 엘이디가 점등함에 따른 열을 방열시키기 때문에, 엘이디가 발산하는 열을 효율적으로 방열시키는 효과가 있다.The present invention provides a plurality of strip-shaped printed circuit boards arranged in the width direction on the lower surface of the convex heat sink in which the plurality of heat sink fins are arranged in the width direction on the upper surface of the street lamp, and the plurality of the lower surfaces of the plurality of strip-shaped printed circuit boards. Since the plurality of LEDs are aligned in the longitudinal direction to dissipate heat as the plurality of LEDs light, there is an effect of efficiently dissipating heat emitted by the LEDs.

즉, 복수개의 엘이디가 정렬된 인쇄회로기판이 최소한의 면적으로 구성되기 때문에, 복수개의 엘이디가 발산하는 열이 인쇄회로기판에 비교적 조금 머무르고 볼록 방열판 및 방열핀을 통해 빠르게 방열된다.That is, since a plurality of LEDs are arranged in a printed circuit board with a minimum area, heat emitted from the plurality of LEDs stays relatively little on the printed circuit board and is quickly radiated through the convex heat sink and the heat radiation fins.

또한 복수개의 엘이디가 복수개의 띠 형상 인쇄회로기판에 각기 정렬되기 때문에, 엘이디를 유지보수하기가 편리한 장점이 있다.In addition, since a plurality of LEDs are each aligned with a plurality of strip-shaped printed circuit boards, there is an advantage that the LEDs are convenient to maintain.

아울러, 볼록 방열판의 볼록한 하부표면에 복수개의 엘이디가 형성되기 때문에, 그 복수개의 엘이디가 점등 시 주변까지 조명이 되는 효과가 있다.
In addition, since a plurality of LEDs are formed on the convex lower surface of the convex heat sink, there is an effect that the plurality of LEDs are illuminated to the periphery when the LEDs are turned on.

도 1은 본 발명에 따른 방열기능이 있는 엘이디 가로등의 일 실시 예를 나타낸 사시도이다.
도 2는 도 1에 도시된 방열기능이 있는 엘이디 가로등의 정면을 나타낸 도면이다.
도 3은 도 1에 도시된 방열기능이 있는 엘이디 가로등을 기둥에 설치한 상태를 나타낸 도면이다.1 is a perspective view showing an embodiment of an LED street lamp having a heat radiation function according to the present invention.
Figure 2 is a view showing the front of the LED street lamp having a heat radiation function shown in FIG.
3 is a view showing a state in which the LED street light having a heat dissipation function shown in Figure 1 is installed on the pillar.

이하, 첨부된 도면을 참조하여 본 발명에 따른 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 방열기능이 있는 엘이디 가로등의 일 실시 예를 나타낸 사시도로, 볼록 방열판(100), 복수개의 방열핀(102), 투명덮개(120), 결합부(140), 및 고정부(150)로 구성된다.1 is a perspective view showing an embodiment of an LED street light having a heat dissipation function according to the present invention, a convex heat sink 100, a plurality of heat dissipation fins 102, transparent cover 120, coupling portion 140, and fixing portion It consists of 150.

이와 같이 구성된 본 발명을 도 2 및 도 3을 참조하여 보면 다음과 같다.The present invention configured as described above will be described with reference to FIGS. 2 and 3.

도 2는 도 1에 도시된 방열기능이 있는 엘이디 가로등의 정면을 나타낸 도면이다.Figure 2 is a view showing the front of the LED street lamp having a heat radiation function shown in FIG.

도 3은 도 1에 도시된 방열기능이 있는 엘이디 가로등을 기둥(160)에 설치한 상태를 나타낸 도면이다.3 is a view illustrating a state in which the LED street light having a heat dissipation function shown in FIG. 1 is installed on the pillar 160.

먼저 볼록 방열판(100)은 하부로 볼록하게 형성되어 있고 오목한 상부표면에는 복수개의 방열핀(102)이 폭방향으로 정렬되어 있다. 이때 복수개의 방열핀(102)은 각기 크기가 다르게 형성되어 전체적인 상부 형상이 볼록렌즈 형상으로 보여진다. 즉, 복수개의 엘이디(112)가 점등할 경우 중심부에서 가장 많은 발열이 있게 되므로 복수개의 방열핀(102) 중 중심부의 방열핀을 크게 구성하는 것이 좋다.First, the convex heat sink 100 is formed to be convex downward, and a plurality of heat dissipation fins 102 are aligned in the width direction on the concave upper surface. In this case, the plurality of heat dissipation fins 102 are formed in different sizes, so that the overall upper shape is seen as a convex lens shape. That is, when the plurality of LEDs 112 are turned on, since there is the most heat generation in the center, it is preferable to configure the heat dissipation fin at the center of the plurality of heat dissipation fins 102 large.

복수개의 띠 형상 인쇄회로기판(110)는 볼록 방열판(100)의 볼록한 하부표면에 폭방향으로 정렬된다.The plurality of strip-shaped printed circuit boards 110 are aligned in the width direction with the convex lower surface of the convex heat sink 100.

복수개의 엘이디(112)는 복수개의 띠 형상 인쇄회로기판(110)의 하부표면에 길이방향으로 정렬된다. 즉, 복수개의 띠 형상 인쇄회로기판(110) 각각의 하부표면에 복수개의 엘이디(112)가 길이방향으로 정렬된다. 이때 특정 엘이디에 장애가 발생될 경우 해당 장애 엘이디가 속한 띠 형상 인쇄회로기판을 통째로 교체하도록 함으로써 엘이디를 용이하게 유지보수하도록 할 수 있다.The plurality of LEDs 112 are longitudinally aligned with the lower surface of the plurality of strip-shaped printed circuit boards 110. That is, the plurality of LEDs 112 are aligned in the longitudinal direction on the lower surface of each of the strip-shaped printed circuit boards 110. In this case, when a failure occurs in a particular LED, it is possible to easily maintain the LED by replacing the strip-shaped printed circuit board to which the corresponding failure LED belongs.

투명덮개(120)는 양측이 볼록 방열판(100)의 양측에 볼트 및 너트(130)에 의해 고정결합되어 복수개의 엘이디(112)를 덮는다.The transparent cover 120 is fixed to both sides of the convex heat sink 100 by bolts and nuts 130 to cover the plurality of LEDs 112.

결합부(140)는 일단이 볼록 방열판(100)의 후단부에 결합되고 다른 부재와 결합하기 위한 타단을 구비한다.Coupling portion 140 has one end is coupled to the rear end of the convex heat sink 100 and the other end for coupling with other members.

고정부(150)는 일단부가 결합부(140)의 타단에 결합하여 연장되고 타단부를 통해 가로등용 기둥(160)의 상부에 고정결합된다.
The fixing part 150 has one end coupled to the other end of the coupling part 140 and fixedly coupled to the upper portion of the lamppost 160 through the other end.

이와 같은 본 발명은 가로등에 있어 상부표면에 복수개의 방열핀(102)이 폭방향으로 정렬된 볼록 방열판(100)의 하부표면에 복수개의 띠 형상 인쇄회로기판(110)이 폭방향으로 정렬되고 복수개의 띠 형상 인쇄회로기판(110)의 하부표면에 복수개의 엘이디(112)가 길이방향으로 정렬되어, 복수개의 엘이디(112)가 점등함에 따른 열을 방열시키기 때문에, 엘이디가 발산하는 열을 효율적으로 방열시키는 장점이 있다.In the present invention, a plurality of strip-shaped printed circuit boards 110 are arranged in the width direction of the lower surface of the convex heat sink 100 in which the plurality of heat dissipation fins 102 are aligned in the width direction on the upper surface of the street lamp. Since the plurality of LEDs 112 are aligned in the longitudinal direction on the lower surface of the strip-shaped printed circuit board 110 to dissipate heat as the plurality of LEDs 112 turn on, the heat dissipated by the LEDs can be efficiently dissipated. It has the advantage of letting.

즉, 복수개의 엘이디(112)가 정렬된 인쇄회로기판(110)이 최소한의 면적으로 구성되기 때문에, 복수개의 엘이디(112)가 발산하는 열이 인쇄회로기판(110)에 비교적 조금 머무르고 볼록 방열판(100) 및 방열핀(102)을 통해 빠르게 방열된다.That is, since the printed circuit board 110 in which the plurality of LEDs 112 are arranged is configured to have a minimum area, the heat emitted by the plurality of LEDs 112 stays relatively little on the printed circuit board 110, and the convex heat sink ( 100) and the heat radiation through the heat dissipation 102 is quickly.

또한 복수개의 엘이디(112)가 복수개의 띠 형상 인쇄회로기판(110)에 각기 정렬되 때문에, 엘이디를 유지보수하기가 편리한 장점도 있다.In addition, since the plurality of LEDs 112 are aligned with the plurality of strip-shaped printed circuit boards 110, the LEDs are convenient to maintain the LEDs.

아울러, 볼록 방열판(100)의 볼록한 하부표면에 복수개의 엘이디(112)가 형성되기 때문에, 그 복수개의 엘이디(112)가 점등 시 주변까지 조명이 되는 효과가 있다.
In addition, since the plurality of LEDs 112 are formed on the convex lower surface of the convex heat sink 100, the plurality of LEDs 112 are illuminated to the periphery when the LEDs 112 are turned on.

100 : 볼록 방열판
102 : 복수개의 방열핀
110 : 복수개의 띠 형상 인쇄회로기판
112 : 복수개의 엘이디
120 : 투명덮개
130 : 볼트 및 너트
140 : 결합부
150 : 고정부
160 : 기둥100: convex heat sink
102: a plurality of heat radiation fins
110: a plurality of strip-shaped printed circuit board
112: multiple LEDs
120: transparent cover
130: bolts and nuts
140: coupling part
150: fixed part
160: pillar

Claims (4)

엘이디의 점등에 따른 열을 방열시키는 기능이 있는 엘이디 가로등으로서,
하부로 볼록하게 형성되어 오목한 상부표면에 복수개의 방열핀이 폭방향으로 정렬된 볼록 방열판;
상기 볼록 방열판의 볼록한 하부표면에 폭방향으로 정렬된 복수개의 띠 형상 인쇄회로기판; 및
상기 복수개의 띠 형상 인쇄회로기판의 하부표면에 길이방향으로 정렬된 복수개의 엘이디를 포함하는 것을 특징으로 하는 방열기능이 있는 엘이디 가로등.
LED street light with the function of dissipating heat according to the LED lighting,
A convex heat dissipation plate formed to be convex downward and having a plurality of heat dissipation fins aligned in a width direction on a concave upper surface;
A plurality of strip-shaped printed circuit boards arranged in a width direction on the convex lower surface of the convex heat sink; And
LED street light having a heat dissipation function comprising a plurality of LEDs arranged in the longitudinal direction on the lower surface of the plurality of strip-shaped printed circuit board.
청구항 1에 있어서,
양측이 상기 볼록 방열판의 양측에 고정결합되어 상기 복수개의 엘이디를 덮는 투명덮개를 더 포함하는 것을 특징으로 하는 방열기능이 있는 엘이디 가로등.
The method according to claim 1,
LED street light having a heat dissipation function characterized in that it further comprises a transparent cover on both sides fixed to both sides of the convex heat sink to cover the plurality of LEDs.
청구항 1에 있어서,
일단이 상기 볼록 방열판의 후단부에 결합되고 다른 부재와 결합하기 위한 타단을 구비한 결합부; 및
일단부가 상기 결합부의 타단에 결합하여 연장되고 타단부를 통해 가로등용 기둥의 상부에 고정결합되는 고정부를 더 포함하는 것을 특징으로 하는 방열기능이 있는 엘이디 가로등.
The method according to claim 1,
A coupling part having one end coupled to a rear end of the convex heat sink and having the other end for engaging with another member; And
LED street light having a heat dissipation function characterized in that it further comprises a fixing portion which is coupled to the other end of the coupling portion and fixed to the upper portion of the lamppost through the other end.
청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 복수개의 방열핀은 전체적인 상부 형상이 볼록렌즈 형상인 것을 특징으로 하는 방열기능이 있는 엘이디 가로등.The method according to any one of claims 1 to 3,
The plurality of heat radiation fins LED street light having a heat dissipation function, characterized in that the overall upper shape is a convex lens shape.
KR1020100083243A 2010-08-27 2010-08-27 Led streetlamp by using radiant heat function KR20110097586A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170051087A (en) 2015-11-02 2017-05-11 주식회사 아모그린텍 Housing for LED streetlight
KR20170090940A (en) 2016-01-29 2017-08-08 주식회사 아모센스 LED lightening device
KR20170093484A (en) 2016-02-05 2017-08-16 주식회사 아모센스 LED lightening device
KR20180120548A (en) 2017-07-19 2018-11-06 주식회사 아모센스 LED module and LED lightening device including the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170051087A (en) 2015-11-02 2017-05-11 주식회사 아모그린텍 Housing for LED streetlight
KR20170090940A (en) 2016-01-29 2017-08-08 주식회사 아모센스 LED lightening device
KR20170093484A (en) 2016-02-05 2017-08-16 주식회사 아모센스 LED lightening device
KR20180120548A (en) 2017-07-19 2018-11-06 주식회사 아모센스 LED module and LED lightening device including the same

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