KR100964643B1 - Negative phototropism structure device to double efficiency of LED lamp - Google Patents

Negative phototropism structure device to double efficiency of LED lamp Download PDF

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KR100964643B1
KR100964643B1 KR1020080056708A KR20080056708A KR100964643B1 KR 100964643 B1 KR100964643 B1 KR 100964643B1 KR 1020080056708 A KR1020080056708 A KR 1020080056708A KR 20080056708 A KR20080056708 A KR 20080056708A KR 100964643 B1 KR100964643 B1 KR 100964643B1
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South Korea
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lamp
heat sink
light
led
led lamp
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KR1020080056708A
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Korean (ko)
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KR20090130967A (en
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권오중
송우근
안근영
김두환
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주식회사 두림시스템
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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
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 발명은 엘이디 조명등의 효율성을 배가하는 보안등의 방열판 구조에 관한 것으로서, 더욱 상세히 설명하면 지주의 상부에 설치되는 LED 조명등은 내부에 수평한 상면의 양단이 하부방향으로 대칭된 형상을 갖도록 경사지게 절곡된 방열판과, 상기 방열판의 형상에 따라 상면과 절곡된 양 측면에 경사지게 설치된 LED 램프가 발광하면 수직 또는 사선방향으로 빛이 진행하는 과정에서 교차 확산하여 더 넓은 지역을 밟게 조명할 수 있는 것은 물론 빛의 손실을 최소화하는 것을 특징으로 한다.The present invention relates to a heat sink structure of a security lamp that doubles the efficiency of the LED lamp, more specifically, the LED lamp installed on the upper portion of the pillar is bent inclined so as to have a symmetrical shape in the lower direction both ends of the horizontal upper surface inside. According to the shape of the heat sink and the heat sink, LED lamps installed inclined on both sides of the upper surface and bent light emit light cross-diffusion in the course of the light proceeds in a vertical or diagonal direction to illuminate the wider area as well as the light It is characterized by minimizing losses.

LED 램프, 스위칭 모드 파워 서플라이(Switching Mode Power Supply), 방열판 LED Lamps, Switching Mode Power Supply, Heat Sink

Description

엘이디 조명등의 효율성을 배가하는 보안등의 방열판 구조{Negative phototropism structure device to double efficiency of LED lamp }Negative phototropism structure device to double efficiency of LED lamp}

본 발명은 LED 조명등에 관한 것으로서, 더욱 상세히 설명하면 지주의 상부에 설치되는 LED조명등은 내부에 수평한 상면의 양단이 하부방향으로 대칭된 형상을 갖도록 경사지게 절곡된 방열판을 형성한다.The present invention relates to an LED lamp, in more detail, the LED lighting lamp installed on the upper portion of the pillar to form a heat sink bent inclined so that both ends of the horizontal upper surface symmetrical in the downward direction.

상기 방열판은 상면과 절곡된 양 측면을 따라 경사지게 설치된 LED 램프가 발광하여 수직 또는 사선방향으로 빛이 진행하는 과정에서 외부로 발산되는 빛의 손실을 줄이고 방열판의 각도에 따라 목표하는 지역보다 넓고 밟게 조명할 수 있는 엘이디 조명등의 효율성을 배가하는 보안등의 방열판 구조에 관한 것이다.The heat dissipation is reduced by the LED lamp installed inclined along both sides of the top surface and bent to reduce the loss of light emitted to the outside in the course of the vertical or oblique direction of the light and wider than the target area according to the angle of the heat sink The present invention relates to a heat sink structure of a security lamp that doubles the efficiency of an LED lamp that can be made.

일반적으로 실외 조명등은 어두워서 범죄나 사고가 발생할 염려가 있는 지역에 안전을 위하여 도로나 인도 또는 공원 등에 설치 사용된다.In general, outdoor lighting is dark and is used for roads, sidewalks or parks for safety in areas where crime or accidents may occur.

상기 조명등은 장식성을 가미한 다양한 선형의 지주 또는 전봇대에 등을 설치한 것으로, 그 구조는 하부가 개방된 내부로 램프가 설치된 보디와 개방된 보디의 하부를 밀폐하는 글러브를 결합하고, 보디의 일측에는 지주 또는 전봇대에 체결할 수 있도록 취부대가 형성된 구조로 이루어진다.The lamp is installed in a variety of linear props or poles with a decorative decoration, the structure is combined with a glove for sealing the lower part of the open body and the body with the lamp is installed into the interior of the lower opening, and on one side of the body It is made of a structure in which the mounting base is formed to be fastened to the prop or pole.

또한, 상기와 같은 구조로 이루어진 조명등은 어두운 지역을 밟게 조명하기 위해 내부에 설치된 램프의 광원으로는 백열등, 고압수은등, 형광등, 나트륨등, 엘이디와 같이 다양한 종류를 사용하여 조명한다.In addition, the lighting lamp having the above-described structure is used as a light source of the lamp installed inside to illuminate the dark area by using various types such as incandescent lamp, high pressure mercury lamp, fluorescent lamp, sodium lamp, LED.

그러나 기존의 조명등은 광원의 종류에 상관없이 도 6에 도시한 바와 같이 램프(10)를 부착하는 방열판(3)의 형상을 상면(12)과 좌ㆍ우측면(13, 13.)이 평평한 판형상에 중앙과 양측으로 다수 램프(10)를 배열하여 부착한다. However, in the conventional lighting lamp, as shown in FIG. 6, the shape of the heat sink 3 to which the lamp 10 is attached is flat as the upper surface 12 and the left and right side surfaces 13 and 13. Arrange and attach a plurality of lamps 10 to the center and both sides.

그러면 방열판(3)에 부착된 램프(10)는 방열판(3)의 형상에 따라 수직방향으로 빛이 확산되어 넓은 지역을 밟게 조명하지 못하고 지주 둘레 주변만을 좁게 조명함으로써 배광 기능이 떨어지는 문제점이 있다.Then, the lamp 10 attached to the heat sink 3 has a problem in that light distribution function is deteriorated by narrowly illuminating only the periphery of the props rather than the light propagating in a vertical direction according to the shape of the heat sink 3 and not illuminating a large area.

또한, 일부에서는 조명등의 램프가 발광할 때 빛의 진행방향이 수직이 아닌 약간의 사선방향으로 진행할 수 있도록 설치하나 이 또한 일 방향으로만 조명하여 넓은 지역을 조명하는데 한계성이 있다. In addition, in some cases, when the lamp of the lamp emits light, the direction of light travels in a slight diagonal direction rather than vertically, but it is also installed to illuminate a large area by lighting only in one direction.

상기와 같은 과제를 해결하기 위한 수단으로 본 발명은 조명등 내에 설치된 LED 램프가 발광할 때 일 방향으로 진행하지 않고 수직 또는 사선방향으로 교차 진행하여 사방으로 확산할 수 있도록 한다.As a means for solving the above problems, the present invention allows the LED lamp installed in the lamp to spread in all directions by crossing in a vertical or diagonal direction without proceeding in one direction.

따라서 본 발명은 조명등이 더 넓은 지역을 밟게 조명할 수 있도록 양측이 하부방향으로 경사지게 절곡된 대칭형상을 갖는 방열판의 각 면에 대응하게 LED램 프를 경사각을 갖도록 배열하여 부착한 실외의 보안등 및 가로등을 제공한다.Therefore, the present invention is an outdoor security lamp attached to the LED lamps arranged to have an inclination angle corresponding to each side of the heat sink having a symmetrical shape bent inclined downward in both directions so that the lamp to illuminate a wider area and Provide street lights.

이상에서와 같이 본 발명 엘이디 조명등의 효율성을 배가하는 보안등의 방열판 구조는 LED 램프가 발광할 때 빛의 진행 방향이 일방향이 아닌 수직 또는 사선방향으로 교차 진행하여 확산함으로써 더 넓은 지역을 밟게 조명하여 가로등의 경우 도로면의 밝기를 균일하게 할수 있고, 보안등의 경우 어두워서 범죄나 사고가 발생할 수 있는 치안사고를 사전에 예방할 수 있는 효과가 있다.As described above, the heat dissipation structure of the security lamp that doubles the efficiency of the LED lamp of the present invention, when the LED lamp emits light, the direction of light crosses in a vertical or diagonal direction instead of one direction to spread the light to step on a wider area In this case, the brightness of the road surface can be made uniform, and in the case of security, there is an effect that can prevent in advance a security accident that can cause a crime or an accident.

또한, 본 발명 보안등은 더 넓은 지역을 조명하기 때문에 보안등의 간격을 기존보다 더 멀리하여 설치할 수 있어 설치비용을 절감할 수 있는 효과와 빛의 손실을 최소화할 수 있어 에너지 절감에도 유용하다.In addition, the security light of the present invention can illuminate a wider area, so that the distance between the security light can be installed farther than the existing, which can reduce the installation cost and minimize the loss of light, which is also useful for energy saving.

이하 첨부된 도면에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 LED 보안등을 도시해 보인 정면도이고, 도 2는 본 발명 보안등을 도시해 보인 저면도 이고, 도 3은 본 발명 LED 보안등의 방열판을 도시해 보인 사시도이다.1 is a front view showing the LED security light of the present invention, Figure 2 is a bottom view showing the security light of the present invention, Figure 3 is a perspective view showing a heat sink of the LED security light of the present invention.

본 발명 LED 보안등(100)은 도로나 인도 또는 공원 등에 설치하는 것으로 소정의 형상으로 개방된 하부를 통해 내부에는 공간부를 형성한 보디(1)와, 상기 개방된 보디(1)의 하부를 개폐하는 글러브(5)와, 상기 보디(1)의 일측에는 지주에 체결이 용이하도록 취부대(4)가 일체로 형성된 구조이다.The LED security light 100 of the present invention is installed on a road, sidewalk, or a park, and opens and closes a body 1 and a lower part of the open body 1 formed with a space therein through a lower part opened in a predetermined shape. The glove 5 and one side of the body 1 have a structure in which the mounting table 4 is integrally formed to facilitate fastening to the support.

상기 보디(1)는 내부를 분할하여 밀폐한 구조로, 일측은 램프(10)와 방열판(3), 스위칭 모드 파워 서플라이(2), 반사판(9)이 순차적으로 위치하고, 타측 공간에는 스위칭 모드 파워 서플라이(2)에 전원을 공급하도록 배선단자(6), 전선 고정걸이(8)가 설치되어 개방된 하부를 개폐하도록 피스에 의해 커버 플레이트(11)를 체결한다.The body 1 is a structure in which the interior is divided and sealed, one side of the lamp 10, the heat sink 3, the switching mode power supply 2, the reflecting plate 9 are sequentially located, the other space is switched mode power The wiring terminal 6 and the wire fixing hook 8 are installed to supply power to the supply 2, and the cover plate 11 is fastened by a piece to open and close the opened lower part.

또한, 상기 보디(1)의 일측에 램프(10) 등을 보호하고 발광하는 빛을 집광 및 확산할 수 있도록 개폐하는 돔형상의 글러브(5)가 위치한 상태에서 보디(1)의 전면과 배면에는 공지된 클립(7)방식으로 결합하여 개폐한다.In addition, the front surface and the rear surface of the body 1 in a state in which the dome-shaped glove 5 for opening and closing to protect the lamp 10 and the like to collect and diffuse the light emitted is located on one side of the body (1). It is opened and closed by combining the clip (7) method.

한편, 상기 보디(1) 내부는 LED 램프(10)에서 발광하는 빛을 글러브(5) 방향으로 반사할 수 있도록 내주면에 대응하게 부착된 반사판(9)과, 상기 반사판(9)의 하부에는 스위칭 모드 파워 서플라이(2)와 방열판(3)을 고정할 수 있도록 상면은 보디(1)의 내주면에 고정되고 하부는 수직 절곡된 브라켓(14)이 체결된다.On the other hand, the body (1) inside the reflecting plate (9) attached to the inner circumferential surface so as to reflect the light emitted from the LED lamp 10 in the direction of the glove (5), the lower portion of the reflecting plate (9) The upper surface is fixed to the inner circumferential surface of the body 1 and the lower portion of the bracket 14 is fastened to fix the mode power supply 2 and the heat sink 3.

따라서 상기 브라켓(14)의 상면에는 스위칭 모드 파워 서플라이(2)와 수직 절곡된 하부 끝단에는 방열판(3)이 부착된다.Therefore, the heat sink 3 is attached to the upper end of the bracket 14 and the lower end bent vertically with the switching mode power supply 2.

상기 스위칭 모드 파워 서플라이(2)는 기존 전원 방식은 AC Line 주파수(50~60)를 이용한 방식으로 효율과 무게, 용량면에서 사용상 제약이 따르기 때문에 이러한 점을 개선하고 대체하기 위하여 새로운 기술로 발전된 방식으로 AC Line 주파수(50~60)를 DC로 변환하여 높은 주파수로 변경(수십 ~ 수백)하여 사용하며 이에 따른 고난도의 기술이 필요하다.The switching mode power supply (2) is a method that has been developed with a new technology to improve and replace this point because the existing power supply method using the AC line frequency (50 ~ 60) is restricted in terms of efficiency, weight, and capacity. It converts AC line frequency (50 ~ 60) into DC and converts it into high frequency (several dozens ~ hundreds).

또한 주파수를 변환 시켜주는 Pulse width modulation 방식으로 전원 이용률을 극대화함으로써 고효율과 경제성면에서 기존의 방식에 비해 높은 경쟁력을 겸비 하였으며 전원의 안정도가 크게 향상됐다.In addition, by maximizing the power utilization rate with the pulse width modulation method that converts the frequency, it has high competitiveness and competitiveness in terms of efficiency and economic efficiency, and the stability of power is greatly improved.

또한, 상기 브라켓(14)의 하부에 고정되는 방열판(3)은 판형상의 상면(12)에는 상부에서 하부방향으로 양단이 경사지게 절곡되어 대칭된 형상의 좌우 측면(13, 13')이 일체로 형성된 구조이다.In addition, the heat dissipation plate 3 fixed to the lower portion of the bracket 14 is bent on both sides of the plate-shaped upper surface 12 in an inclined direction from the upper side to the lower side side (13, 13 ') of the symmetrical shape integrally formed Structure.

상기 방열판(3)은 상면(12)의 양단에서 좌우측면(13, 13')이 경사지게 경사각을 형성하는데 이때 상면(12)에서 좌우측면(13, 13')의 경사각은 145˚유지하는 게 바람직하다. The heat sink 3 has an inclination angle in which the left and right side surfaces 13 and 13 'are inclined at both ends of the upper surface 12. At this time, the inclination angle of the left and right side surfaces 13 and 13' in the upper surface 12 is preferably maintained at 145 °. Do.

그래야만 방열판(3)의 좌우측면(13, 13') 하부에 램프(10)가 설치되어 발광할 때 교차하며 빛의 범위가 최대한 퍼지면서 넓은 지역을 조명할 수 있도록 사방으로 확산하는 효과가 있다. Only then, the lamp 10 is installed at the lower left and right sides 13 and 13 'of the heat sink 3 so that the lamp 10 intersects when it emits light, and spreads in all directions so as to illuminate a large area while spreading the light range as much as possible.

상기 방열판(3)의 상면과 좌우측면(13, 13')에는 일렬로 10W의 램프(10)가 각각 위치하는데 도시한 도면에서는 상면(12) 중앙에 램프(10)와 좌우측면(13, 13')에는 상면에 위치한 램프(10)가 중심이 되도록 2개씩 각각 좌우로 위치하도록 배열한다.10W lamps 10 are positioned on the top and left and right sides 13 and 13 'of the heat sink 3 in a row, respectively. In the drawing, the lamp 10 and the left and right sides 13 and 13 are positioned at the center of the top surface 12. ') Is arranged so that the two lamps 10 located on the upper surface are positioned to the left and right, respectively.

한편, 상기 램프(10)는 엘이디를 광원으로 사용하면 발광효율을 높일 수 있도록 원형의 피시비 기판 위에 상면으로부터 인입되어 이루어진 엘이디 칩 장착부와, 상기 엘이디 칩 장착부의 내주면에는 경사면을 형성한 상태에서 엘이디 칩에서 발광하는 광원을 확개하도록 경사면을 따라 반사막이 설치된다.On the other hand, the lamp 10 is an LED chip mounting portion formed from the upper surface on the circular PCB substrate to increase the luminous efficiency when using the LED as a light source, and the LED chip in the state formed in the inclined surface on the inner peripheral surface of the LED chip mounting portion A reflective film is provided along the inclined surface to widen the light source that emits light.

또한, 반사막의 중앙에는 엘이디 칩이 배열되고, 골드 와이어가 연결된 상태에서 엘이디 칩이 발광하면 확개되는 광원을 모아서 조사할 수 있도록 렌즈가 설치 된 구조이다.In addition, the LED chip is arranged in the center of the reflective film, and the lens is installed so that the light source can be collected and irradiated when the LED chip emits light while the gold wire is connected.

따라서 방열판(3)의 상면(12)에 위치한 램프(10)는 수직방향으로 발광하고 좌우측면(13, 13')에 위치한 램프(10)는 각각 반대 방향으로 경사지게 발광하여 조명하는 구조이다.Therefore, the lamp 10 located on the top surface 12 of the heat sink 3 emits light in the vertical direction, and the lamps 10 located on the left and right side surfaces 13 and 13 'are respectively inclined in the opposite direction to emit light.

도 4는 본 발명 LED 등기구의 효율성을 배가하는 배광구조의 방열판에 램프가 부착된 상태를 도시해 보인 측면도이고, 도 5는 본 발명 방열판에 부착된 램프가 발광할 때 빛의 진행방향을 도시해 보인 예시도이다.4 is a side view illustrating a state in which a lamp is attached to a heat sink of a light distribution structure that doubles the efficiency of the LED luminaire of the present invention, and FIG. 5 is a view illustrating a traveling direction of light when the lamp attached to the heat sink of the present invention emits light. It is an exemplary view shown.

본 발명 보안등(100)은 방열판(3)의 상면(12)에 램프(10)와 좌우측면(13, 13')에 램프(10)가 각각 부착된 상태에서 상면에 위치한 램프(10)는 수직방향으로 발광하여 빛이 진행하고, 좌우측면(13, 13')에 위치한 램프(10)는 경사지게 부착되어 좌측은 우측으로 우측은 좌측으로 발광하여 빛이 진행하면 확산된다.In the security light 100 of the present invention, the lamp 10 located on the upper surface of the lamp 10 and the left and right sides 13 and 13 'is attached to the upper surface 12 of the heat sink 3 respectively. Light propagates by emitting light in the vertical direction, and the lamp 10 positioned on the left and right side surfaces 13 and 13 'is inclinedly attached to the left side to the right side, and the right side to the left side to emit light.

그러면 수직방향과 좌우측 방향으로 확산할 때 중앙은 교차되어 가장 밝게 빛나고, 양측은 경사지게 확산되어 더 넓은 면적을 조명할 수 있다.Then, when spreading in the vertical direction and the left and right direction, the center crosses and shines the brightest, and both sides spread diagonally to illuminate a larger area.

도 1은 본 발명 LED 조명등을 도시해 보인 정면도.1 is a front view showing the present invention LED lighting.

도 2는 본 발명 LED 조명등을 도시해 보인 저면도.Figure 2 is a bottom view showing the LED lamp of the present invention.

도 3은 본 발명 LED 조명등의 방열판을 도시해 보인 사시도.Figure 3 is a perspective view showing a heat sink of the LED lamp of the present invention.

도 4는 본 발명 LED 조명등의 방열판에 램프가 부착된 상태를 도시해 보인 측면도Figure 4 is a side view showing a state in which the lamp is attached to the heat sink of the LED lamp of the present invention

도 5는 본 발명 방열판에 부착된 램프가 발광할 때 빛의 진행방향을 도시해 보인 예시도.5 is an exemplary view showing a traveling direction of the light when the lamp attached to the heat sink of the present invention emits light.

도 6은 종래의 방열판에 부착된 램프가 발광할 때 빛의 진행방향을 도시해 보인 예시도.6 is an exemplary view showing a traveling direction of light when a lamp attached to a conventional heat sink emits light.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1: 보디 2: 스위칭 모드 파워 서플라이1: Body 2: Switching Mode Power Supply

3: 방열판 4: 취부대3: heat sink 4: mounting bracket

5: 글러브 6: 배선단자 5: Glove 6: Wiring Terminal

7: 클립 8: 전선 고정걸이 7: clip 8: wire holder

9: 반사판 10: 램프 9: reflector 10: lamp

11: 커버 플레이트 12: 상면 11: cover plate 12: top

13, 13': 좌우 측면 14: 브라켓13, 13 ': left and right side 14: bracket

100: LED 조명등100: LED light

Claims (3)

하부가 개방된 보디(1)의 내부로 내설되고 LED를 광원으로 사용하는 램프(10)와, 상기 램프(10)를 보호 및 발광하는 빛을 확산할 수 있도록 개방된 보디(1)의 하부를 개폐하는 글러브(5)와, 상기 보디(1)의 일측에 지주와 체결할 수 있도록 취부대(4)가 일체로 형성되고 상기 보디(1)의 내측에는 반사판(9)과 파워서플라이(2) 및 상기 램프(10)의 방열을 유도하도록 하는 방열판(3)이 구성된 보안등(100)에 있어서,The lower part of the body (1) which is built in the lower part of the body (1) and uses the LED as a light source, and the lower part of the body (1) which is open so as to diffuse the light which protects and emits the said lamp (10). The opening and closing glove 5 and the mounting base 4 are integrally formed on one side of the body 1 so as to be fastened to the support post, and the reflection plate 9 and the power supply 2 are formed inside the body 1. And a security lamp (100) configured with a heat sink (3) for inducing heat radiation of the lamp (10), 상기 방열판(3)은 설치상태를 기준으로 중앙의 상면(12)에서 양단이 대칭되게 하향으로 경사지게 절곡된 좌,우측면(13)(13')이 형성되고;The heat dissipation plate 3 has left and right sides 13 and 13 'which are bent in an inclined downward direction symmetrically from the upper surface 12 at the center on the basis of the installation state; 상기 방열판(3)의 상면(12) 및 좌,우측면(13)(13')에는 1개 이상의 램프(10)가 배열되며 상기 상면(12)에 구성된 램프(10)는 수직방향으로 조사되고 좌측면(13)에 구성된 램프(10)는 우측 사선방향으로 조사되며 우측면(13')에 구성된 램프(10)는 좌측 사선방향으로 조사되어;One or more lamps 10 are arranged on the upper surface 12 and the left and right sides 13 and 13 ′ of the heat sink 3, and the lamp 10 configured on the upper surface 12 is irradiated in a vertical direction and leftward. The lamp 10 configured on the surface 13 is irradiated in the right diagonal direction and the lamp 10 configured on the right surface 13 'is irradiated in the left diagonal direction; 상기 방열판(3)에 의해 램프(10)의 방열을 유도하면서 상면(12) 및 좌,우측면(13)(13')에 각각 구성된 다수의 램프(10)에 의해 상기 램프(10)가 발광할 때 빛의 진행방향이 수직 및 좌,우측 사선방향으로 교차되게 조사됨에 따라 넓은 지역을 조명할 수 있도록 하는 것을 특징으로 하는 엘이디 조명등의 효율성을 배가하는 보안등의 방열판 구조.The lamp 10 may emit light by a plurality of lamps 10 respectively configured on the upper surface 12 and the left and right sides 13 and 13 'while inducing heat radiation of the lamp 10 by the heat sink 3. The heat sink structure of the security lamp that doubles the efficiency of the LED lighting, characterized in that when the light traveling direction is irradiated to cross in the vertical and left, right diagonal direction. 삭제delete 삭제delete
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