KR20080066635A - Led lighting apparatus for openair - Google Patents

Led lighting apparatus for openair Download PDF

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Publication number
KR20080066635A
KR20080066635A KR1020080044840A KR20080044840A KR20080066635A KR 20080066635 A KR20080066635 A KR 20080066635A KR 1020080044840 A KR1020080044840 A KR 1020080044840A KR 20080044840 A KR20080044840 A KR 20080044840A KR 20080066635 A KR20080066635 A KR 20080066635A
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South Korea
Prior art keywords
light source
source member
housing member
light emitting
emitting diode
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KR1020080044840A
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Korean (ko)
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KR101002464B1 (en
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엄기인
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엄기인
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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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section

Abstract

An outdoor LED(Light Emitting Diode) lighting apparatus is provided to extend a lighting range by simply diversifying arrangement of LEDs and to discharge heat smoothly through natural ventilation. A light source member(10) has a plurality of LEDs(11) mounted on a band type PCB(Printed Circuit Board)(13) at regular intervals. A housing member(30) has a light source member installing unit(31) with an insertion rail(312) corresponding to a width of the PCB to install the PCB and transparent cover installing units(33) and heat radiating fins(35) closely at both sides of the light source member installing unit. A transparent cover(50) is coupled with the housing member to protect the light source member. End pieces(70) are coupled with both longitudinal ends of the housing member.

Description

옥외용 발광다이오드 조명등{LED LIGHTING APPARATUS FOR OPENAIR}Outdoor LED lighting lamps {LED LIGHTING APPARATUS FOR OPENAIR}

본 발명은 발광다이오드 조명등의 길이방향 규격을 제한 없이 자유롭게 제작가능토록 하고, 하우징부재가 방열핀까지 일체로 압출성형되며 조립이 간단하여 생산성이 현저히 향상되고, 발광다이오드 배치를 간편하게 다각화하여 조명범위를 현저히 확산시키며, 자연통풍에 의한 방열이 원활하게 이루어져 발광다이오드 조명등의 성능 및 수명이 극대화되도록 하는 옥외용 발광다이오드 조명등에 관한 것이다.The present invention allows to be freely manufactured without limiting the longitudinal specifications of the light emitting diode lights, the housing member is integrally extruded to the heat sink fins, and the assembly is simple, the productivity is remarkably improved, and the light emitting diode arrangement is easily diversified to greatly diversify the lighting range. The present invention relates to an outdoor light emitting diode light that is diffused and smoothly radiated by natural ventilation to maximize the performance and life of the light emitting diode light.

일명 투광등이라 칭해지며 가로등, 공원등, 터널등, 외등, 보안등 등과 같은 옥외용 조명등은 설치환경에 따라 필요 조도 및 조명등의 규모가 다르고 풍우, 먼지, 가스, 습기 등에 대한 내구성을 갖추는 한편 빛이 넓은 영역으로 확산되어 조명영역이 넓을 것이 요구된다.It is called as floodlight and outdoor lighting such as street light, park light, tunnel light, exterior light, security light, etc. varies depending on the installation environment, and the size of illuminance and light is different, and it has durability against weather, dust, gas, moisture, etc. It is required that the lighting area be wide because it is spread over a wide area.

한편, 발광다이오드(LED: Light Emitting Diode)는 종래의 광원에 비하여 소형이고 수명이 길뿐만 아니라 전기에너지가 빛에너지로 직접 변환되기 때문에 전력이 적게 소모되어 에너지 효율이 우수한 장점을 지니고 있어 이를 광원으로 하는 다양한 조명등이 개발되고 있다.On the other hand, light emitting diodes (LEDs) are not only compact and have a long life compared to conventional light sources, but also have low power consumption and excellent energy efficiency because electrical energy is directly converted into light energy. Various lights are being developed.

발광다이오드를 광원으로 이용하는 조명등의 종래 기술은 도 6 및 도 7에 도시된 바와 같이, 발광다이오드 설치공간을 형성하는 하우징(130), 상기 하우징(110)에 설치되며 피씨비(113)에 실장되는 복수의 발광다이오드(111) 및 하우징의 발광다이오드 설치공간 입구에 구비되는 투광커버(150) 등으로 구성되어 있다As shown in FIGS. 6 and 7, a conventional lighting lamp using a light emitting diode as a light source includes a housing 130 forming a light emitting diode installation space and a plurality of lights installed in the housing 110 and mounted on the PC 113. Light emitting diode 111 and a floodlight cover 150 provided at the entrance of the light emitting diode installation space of the housing.

그런데, 이와 같은 종래기술은 하우징(130)이 원형으로 몰딩성형됨으로써 금형에 의해 규격이 정해지므로 규격조정이 불가능하고, 규격을 달리할 경우 고가의 금형이 별도로 수반되어야 하므로 비용부담이 큰 문제점이 있었다.However, in the conventional technology, since the size of the housing 130 is molded by a mold, the size is determined by the mold, and thus the standard adjustment is impossible. .

또한, 빛이 직진되는 특성을 갖는 발광다이오드(111)가 평탄면에 배열됨으로써 빛의 확산이 이루어지지 못하여 조명범위가 극히 협소하고 특히 가로등의 경우에는 조명 효율성에 문제점이 있었다.In addition, since the light emitting diode 111 having the characteristic of going straight light is arranged on a flat surface, the light is not diffused and the lighting range is extremely narrow. In particular, in the case of a street lamp, there is a problem in lighting efficiency.

또한, 방열수단을 겸하는 하우징에서 방열성능이 미흡하여 발광다이오드의 수명을 단축시키고 조명등의 성능을 저하시키는 문제점이 있었다.In addition, the heat dissipation performance is insufficient in the housing also serves as a heat dissipation means to shorten the life of the light emitting diode and to reduce the performance of the lighting.

본 발명은 상기한 문제점을 해소하기 위하여 창안된 것으로서,The present invention has been made to solve the above problems,

본 발명의 목적은 하우징부재를 압출성형함과 아울러 이에 대응하여 광원부재 및 투광커버가 길이방향으로 형성되어 조명등의 길이방향 규격을 제한 없이 자유롭게 제작가능토록 하는 옥외용 발광다이오드 조명등을 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide an outdoor LED lighting lamp for extruding a housing member and correspondingly forming a light source member and a floodlight cover in a longitudinal direction so as to be freely manufactured without limiting the length standard of the lamp.

본 발명의 다른 목적은 하우징부재가 방열핀까지 일체로 압출성형되며 조립이 간단하여 생산성을 현저히 향상토록 하는 옥외용 발광다이오드 조명등을 제공함에 있다.Another object of the present invention is to provide a light emitting diode lamp for outdoor use in which the housing member is integrally extruded to the heat dissipation fin and the assembly is simple to significantly improve productivity.

본 발명의 또 다른 목적은 발광다이오드 배치를 간편하게 다각화하여 조명범위를 현저히 확산시키고, 자연통풍에 의한 방열이 원활하게 이루어져 발광다이오드 조명등의 성능 및 수명이 극대화되도록 하는 옥외용 발광다이오드 조명등을 제공함에 있다.Still another object of the present invention is to easily diversify the light emitting diode arrangement, significantly spreading the lighting range, and providing a light emitting diode lamp for outdoor use, which maximizes the performance and life of the light emitting diode lighting by smoothly dissipating due to natural ventilation.

상기한 목적을 달성하는 본 발명에 따른 옥외용 발광다이오드 조명등은Outdoor light emitting diode lighting lamp according to the present invention for achieving the above object

길이방향으로 연속되는 띠 형태의 피씨비에 발광다이오드가 설정간격으로 실장된 광원부재;A light source member in which the light emitting diodes are mounted at a predetermined interval in a strip-shaped PC, which is continuous in the longitudinal direction;

상기 광원부재의 피씨비가 밀착설치되기 위하여 판체에 피씨비의 폭 규격에 대응하는 삽지레일이 폭방향으로 연속 형성된 광원부재 설치부와 상기 광원부재 설 치부 양측으로 형성되는 투광커버 설치부와 방열핀이 일체로 압출성형되는 하우징부재; In order to closely install the PCB of the light source member, a light source member mounting portion having a continuous insertion rail corresponding to the width standard of the PCB ratio in the width direction, and a floodlight cover installation portion formed on both sides of the light source member installation portion and the heat dissipation fin are integrally formed. Extruded housing member;

상기 광원부재를 보호하기 위하여 하우징부재에 결합되는 투광커버; 및A floodlight cover coupled to the housing member to protect the light source member; And

상기 하우징부재의 길이방향 양단에 결합되는 마구리;를 포함하여 구성됨을 특징으로 한다.Characterized in that it comprises a; coupled to the longitudinal ends of the housing member.

상기 구성을 지닌 본 발명에 따른 옥외용 발광다이오드 조명등은 하우징부재를 압출성형함과 아울러 이에 대응하여 광원부재 및 투광커버가 길이방향으로 형성되어 조명등의 길이방향 규격을 제한 없이 자유롭게 제작가능토록 하는 뛰어난 효과가 있다.Outdoor light-emitting diode lamp according to the present invention having the above configuration is extruded molding the housing member and correspondingly excellent effect that the light source member and the floodlight cover is formed in the longitudinal direction to be freely manufactured without limiting the longitudinal specifications of the lamp, etc. There is.

또한, 하우징부재가 방열핀까지 일체로 압출성형되며 조립이 간단하여 생산성을 현저히 향상시키는 뛰어난 효과가 있다.In addition, the housing member is integrally extruded to the heat dissipation fin and has an excellent effect of significantly improving productivity due to simple assembly.

또한, 발광다이오드 배치를 간편하게 다각화하여 조명범위를 현저히 확산시키고, 자연통풍에 의한 방열이 원활하게 이루어져 발광다이오드 조명등의 성능 및 수명이 극대화되는 뛰어난 효과가 있다.In addition, the light emitting diode arrangement is easily diversified to significantly spread the lighting range, and the heat dissipation due to natural ventilation is performed smoothly, thereby maximizing the performance and lifetime of the light emitting diode lighting.

이하, 본 발명의 옥외용 발광다이오드 조명등에 대한 실시예를 첨부도면을 참조하여 보다 상세히 설명한다.Hereinafter, an embodiment of an outdoor light emitting diode lamp of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 사시도, 도 2는 도 1의 결합 사시도, 도 3은 도 1의 종단면도. 도 4는 도 2의 일부 생략 평단면도이다.1 is an exploded perspective view showing the configuration of an embodiment according to the present invention, Figure 2 is a perspective view of the combination of Figure 1, Figure 3 is a longitudinal sectional view of Figure 1; 4 is a partially omitted plan cross-sectional view of FIG. 2.

도 1 내지 도 4에 도시된 바와 같이, 본 발명에 따른 일 실시예의 옥외용 발광다이오드 조명등(1)은 길이방향으로 연속되는 띠 형태의 피씨비(13)에 발광다이오드(11)가 설정간격으로 실장된 광원부재(10),상기 광원부재(10)의 피씨비가 밀착설치되기 위하여 판체에 피씨비의 폭 규격에 대응하는 삽지레일(312)이 폭방향으로 연속 형성된 광원부재 설치부(31)와 상기 광원부재 설치부(31) 양측으로 형성되는 투광커버 설치부(33)와 방열핀(35)이 일체로 압출성형되는 하우징부재(30), 상기 광원부재(10)를 보호하기 위하여 하우징부재(30)에 결합되는 투광커버(50) 및 상기 하우징부재(30)의 길이방향 양단에 결합되는 마구리(70)를 포함하여 구성되는 것이다.1 to 4, the outdoor LED lighting device 1 according to the embodiment of the present invention includes a light emitting diode 11 mounted on a band-shaped PCB 13 continuous in a longitudinal direction at a predetermined interval. The light source member 10 and the light source member installation part 31 having the insertion rail 312 corresponding to the width standard of the PCB in the width direction in order to closely install the PCB of the light source member 10 and the light source member and the light source member Housing member 30, which is integrally extruded by the floodlight cover installation portion 33 and the heat dissipation fins 35 formed on both sides of the installation portion 31, coupled to the housing member 30 to protect the light source member 10 It is configured to include a transparent cover 50 and the mat 70 is coupled to both ends of the housing member 30 in the longitudinal direction.

여기서, 상기 하우징부재(30)는 광원부재 설치부(31)를 이루는 판체가 피씨비 배열간격으로 설정각도로 굽혀져 하방으로 볼록하게 만곡형성됨이 바람직하다. 즉, 광원부재 설치부(31)가 설정 길이로 절곡된 다각면체로 형성되는 것이다.Here, the housing member 30 is preferably a plate body constituting the light source member installation portion 31 is bent at a predetermined angle at the arrangement ratio of the PCB ratio bent convex downward. That is, the light source member mounting portion 31 is formed of a polygonal body bent to a set length.

상기 삽지레일(312)은 띠 형태로 되는 피씨비(13)의 폭방향 양단이 삽입 슬라이드되는 요입홈 형태로 형성됨이 바람직하다.The insertion rail 312 is preferably formed in the form of a recess groove in which both ends of the width direction of the PCB 13 in the form of a strip inserted.

상기 피씨비(13)는 삽지레일(312)에 슬라이드 삽입된 후 피스(67)를 이용하여 하우징부재(30)에 밀착 고정된다. The PCB 13 is slide-inserted into the insertion rail 312 and is fixed to the housing member 30 by using the piece 67.

또한, 상기 투광커버(50)는 폭방향으로 만곡형성되는 판체로 되고, 상기 하 우징부재(30)는 광원부재 설치부(31) 양측으로부터 하방측벽(32)이 돌출형성되고, 상기 하방측벽(32)의 선단에 투광커버 설치부(33)가 투광커버의 양측 선단이 끼워지는 만곡홈 형태로 형성됨이 바람직하다.In addition, the floodlight cover 50 is a plate body that is curved in the width direction, the housing member 30 is a lower side wall (32) protruding from both sides of the light source member mounting portion 31, the lower side wall ( 32 is preferably formed in the shape of a curved groove in which both ends of the floodlight cover are fitted.

또한, 상기 하우징부재(30)는 광원부재 설치부(31)를 하방으로 하는 터널형 하우징부재로 형성되며 상기 방열핀(35)은 터널형 하우징부재(30)의 양측 상부측벽(37) 외부에 형성되고, 상기 상부측벽(37)은 광원부재 설치부(31)에서 설정치수 내측으로 진입 형성됨이 바람직하다.In addition, the housing member 30 is formed of a tunnel-type housing member having the light source member installation portion 31 downward, and the heat dissipation fins 35 are formed outside the upper side walls 37 on both sides of the tunnel-type housing member 30. And, the upper side wall 37 is preferably formed to enter the set dimension in the light source member installation portion 31.

본 발명에 따른 일 실시예로서, 상기 터널형 하우징부재(30)는 도 5에 도시된 바와 같이, 상기 광원부재 설치부(31)에서 내부공간을 통하여 방열핀(35)으로 연결되는 방열브리지(34)가 하나 이상 형성될 수도 있다.As an embodiment according to the present invention, the tunnel-type housing member 30 is a heat dissipation bridge 34 is connected to the heat dissipation fin 35 through the inner space in the light source member installation portion 31 as shown in FIG. One or more) may be formed.

한편, 상기 마구리(70)는 방열핀(31)과 대응 위치에 통풍공(73)이 형성됨이 바람직하다.On the other hand, the copper (70) is preferably formed with a vent hole 73 in the corresponding position with the heat radiating fin (31).

상기 마구리(70)는 하우징부재의 길이방향 양단이 삽지되는 끼움홈(75)이 형성될 수도 있다(도 4 참조).The flange 70 may be formed with a fitting groove 75 in which both ends of the housing member are inserted in the longitudinal direction (see FIG. 4).

그리고, 상기 마구리(70)와 하우징(30) 사이 및 투광커버(50)와 하우징(30) 사이에는 방수시일(61)이 설치된다.In addition, a waterproof seal 61 is installed between the flap 70 and the housing 30 and between the floodlight cover 50 and the housing 30.

도면 중 미설명 부호 '15'는 발광다이오드 빛 확산을 위한 렌즈, '39'는 하우징부재에 형성되는 체결부, '63'은 체결수단, '73'은 마구리에 형성되는 체결공, '80'은 터널형 하우징부재 공간에 설치되는 전원구동부이다.In the drawings, reference numeral '15' denotes a lens for diffusing light of a light emitting diode, '39' denotes a fastening portion formed in the housing member, '63' denotes a fastening means, and '73' denotes a fastening hole formed in the flap, '80' Is a power drive unit installed in the tunnel housing member space.

이와 같은 구성을 지닌 본 발명에 따른 옥외용 발광다이오드 조명등(1)의 제조 및 작용상태를 살펴본다.It looks at the manufacturing and working state of the outdoor LED lighting lamp 1 according to the present invention having such a configuration.

본 발명의 조립은 길이방향으로 길게 압출성형된 하우징부재(30)를 필요 길이로 절단하여 마련하고, 하우징부재(30)에 대응하는 길이로 절단된 띠 형태 복수의 광원부재(10)를 광원부재 설치부(31)에 형성된 각 삽지레일(312)을 이용하여 슬라이드 삽착 배열한 다음 피스(67)를 이용하여 열전도가 원활하게 이루어지도록밀착 체결한다.The assembly of the present invention is provided by cutting the housing member 30 extruded in the longitudinal direction to the required length, and provided with a plurality of strip-shaped light source member 10 cut to a length corresponding to the housing member 30, the light source member Slide inserting arrangement using each insertion rail 312 formed in the installation portion 31 and then fasten tightly so that the thermal conductivity is made smoothly using the piece (67).

이후, 절단 분리된 각각의 광원부재(10)를 양측 선단에서 전기적으로 연결하고, 하우징부재(30)에 대응하는 길이로 절단된 투광커버(50)를 상기 투광커버 설치부(33)에 끼워넣은 다음 하우징부재(30)의 길이방향 양단에 마구리(70)를 조립 체결하는 것으로 간단히 이루어진다.Thereafter, each of the cut and separated light source members 10 is electrically connected at both ends, and the transparent cover 50 cut into a length corresponding to the housing member 30 is inserted into the transparent cover mounting portion 33. Next, simply by assembling and fastening the flange 70 to both ends in the longitudinal direction of the housing member 30.

이와 같은 본 발명은 하우징부재(30)가 압출성형되고, 광원부재(10) 및 투광커버(50)가가 길이방향으로 연속되는 형태로 되어 임의의 길이로 절단 제작하므로 길이방향 규격을 자유롭게 제작할 수 있다.In the present invention as described above, the housing member 30 is extruded, and the light source member 10 and the floodlight cover 50 are formed in a continuous shape in the longitudinal direction, and thus cut to arbitrary lengths, so that the longitudinal specifications can be freely produced. .

또한, 광원부 설치부(31)가 중앙이 볼록한 만곡 다각면형태로 이루어짐으로써 발광다이오드(11) 배치가 극히 간편하게 다각화되고 발광다이오드의 빛이 넓은 영역으로 확산되어 종래기술에서 문제가 되었던 발광다이오드 조명등의 조명범위 협소문제를 해소한다.In addition, since the light source installation portion 31 is formed in a curved convex shape with a convex center, the arrangement of the light emitting diodes 11 is extremely diversified and the light of the light emitting diodes diffuses into a wide area, such as a light emitting diode illumination lamp which has been a problem in the prior art. Eliminate the problem of narrow lighting range.

또한, 하우징부재 상부측벽(37)에 외부로 방열핀(35)이 돌출 형성되고, 상기 방열핀(35)으로 통풍이 이루어지도록 마구리에 통풍공(71)이 관통형성됨으로써 방 열핀에 공기유통이 원활하게 이루어져 방열핀의 표면적 전체가 유효열교환면으로 작동하고 자연상태에서 방열성능을 현저히 향상시켜 발광다이오드의 수명 및 성능을 극대화시킨다.In addition, the heat dissipation fins 35 protrude outwardly from the upper side wall 37 of the housing member, and the air vents are smoothly formed in the heat dissipation fins by passing through the air vents 71 in the corners to allow ventilation to the heat dissipation fins 35. The entire surface area of the heat sink fins acts as an effective heat exchange surface and significantly improves heat dissipation performance in the natural state to maximize the lifespan and performance of the light emitting diodes.

이때, 상기 방열브리지(34)가 형성되는 경우, 열교환이 신속하게 이루어져 방열성능을 현저히 향상시킨다.At this time, when the heat dissipation bridge 34 is formed, heat exchange is performed rapidly, thereby significantly improving heat dissipation performance.

이상과 같이 본 발명은 하우징부재(30)를 압출성형함과 아울러 이에 대응하여 광원부재(10) 및 투광커버(50)가 길이방향으로 형성되어 조명등의 길이방향 규격을 제한 없이 자유롭게 제작가능토록 하고, 하우징부재가 방열핀까지 일체로 압출성형되며 조립이 간단하여 생산성을 현저히 향상시키고, 발광다이오드 배치를 간편하게 다각화하여 조명범위를 현저히 확산시키며 자연통풍 방열이 원활하게 이루어져 발광다이오드 조명등의 성능 및 수명이 극대화된다.As described above, according to the present invention, the housing member 30 is extruded and correspondingly, the light source member 10 and the floodlight cover 50 are formed in the longitudinal direction so as to be freely manufactured without limiting the longitudinal specifications of the lighting lamp. The housing member is integrally extruded to the heat dissipation fin and the assembly is simple, which greatly improves the productivity, diversifies the light emitting diode layout, and diffuses the lighting range significantly. do.

상술한 본 발명은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하므로 전술한 실시예 및 도면에 한정되는 것은 아니다.The present invention described above is limited to the above-described embodiments and drawings because various substitutions, modifications, and changes are possible to those skilled in the art without departing from the technical spirit of the present invention. It is not.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 사시도1 is an exploded perspective view showing the configuration of an embodiment according to the present invention

도 2는 도 1의 결합 사시도2 is a perspective view of the combination of FIG.

도 3은 도 1의 종단면도3 is a longitudinal cross-sectional view of FIG.

도 4는 도 2의 일부 생략 평단면도4 is a partially omitted plan view of FIG.

도 5는 본 발명에 따른 일 실시예의 종단면도5 is a longitudinal sectional view of an embodiment according to the present invention;

도 6은 종래 기술의 구성을 보이는 단면도Figure 6 is a cross-sectional view showing the configuration of the prior art

도 7은 도 6의 저면도FIG. 7 is a bottom view of FIG. 6

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

1: 본 발명의 옥외용 발광다이오드 조명등1: Outdoor light emitting diode lamp of the present invention

10: 광원부재 11: 발광다이오드 13: 피씨비10: light source member 11: light emitting diode 13: PCB

30: 하우징부재 31: 광원부재 설치부 312: 삽지레일30: housing member 31: light source member mounting portion 312: insertion rail

32: 하방측벽 33: 투광커버 설치부 34: 방열브리지32: lower side wall 33: floodlight cover mounting portion 34: heat dissipation bridge

35: 방열핀 37: 상부측벽 39: 체결부35: heat radiation fin 37: upper side wall 39: fastening portion

50: 투광커버 61: 방수시일 63: 체결수단50: floodlight cover 61: waterproof seal 63: fastening means

70: 마구리 71: 통풍공 75: 끼움홈 70: ridge 71: vent 75: fitting groove

Claims (7)

길이방향으로 연속되는 띠 형태의 피씨비(13)에 발광다이오드(11)가 설정간격으로 실장된 광원부재(10);A light source member 10 in which the light emitting diodes 11 are mounted at a predetermined interval in a strip-shaped PC 13 which is continuous in the longitudinal direction; 상기 광원부재(10)의 피씨비가 밀착설치되기 위하여 판체에 피씨비의 폭 규격에 대응하는 삽지레일(312)이 폭방향으로 연속 형성된 광원부재 설치부(31)와 상기 광원부재 설치부(31) 양측으로 형성되는 투광커버 설치부(33)와 방열핀(35)이 일체로 압출성형되는 하우징부재(30); Both sides of the light source member installation unit 31 and the light source member installation unit 31 in which the insertion rail 312 corresponding to the width standard of the PC ratio on the plate body are continuously formed in the width direction so that the PC ratio of the light source member 10 is closely installed. A housing member 30 in which the floodlight cover installation portion 33 and the heat dissipation fin 35 are formed integrally by extrusion molding; 상기 광원부재(10)를 보호하기 위하여 하우징부재(30)에 결합되는 투광커버(50); 및A floodlight cover 50 coupled to the housing member 30 to protect the light source member 10; And 상기 하우징부재(30)의 길이방향 양단에 결합되는 마구리(70);를 포함하여 구성됨을 특징으로 하는 옥외용 발광다이오드 조명등.LED lighting lamp for outdoor, characterized in that it comprises a; 청구항 1에 있어서,The method according to claim 1, 상기 하우징부재(30)는 광원부재 설치부(31)를 이루는 판체가 피씨비 배열간격으로 설정각도로 굽혀져 하방으로 볼록하게 만곡형성됨을 특징으로 하는 옥외용 발광다이오드 조명등.The housing member 30 is an outdoor light emitting diode lamp, characterized in that the plate body constituting the light source member installation portion 31 is bent at a predetermined angle at the interval of the arrangement of the PCB ratio and convex downwardly. 청구항 1에 있어서,The method according to claim 1, 상기 투광커버(50)는 폭방향으로 만곡형성되는 판체로 되고,The floodlight cover 50 is formed of a plate body curved in the width direction, 상기 하우징부재(30)는 광원부재 설치부(31) 양측으로부터 하방측벽(32)이 돌출형성되고, 상기 하방측벽(32)의 선단에 투광커버 설치부(33)가 투광커버의 양측 선단이 끼워지는 만곡홈 형태로 형성됨을 특징으로 하는 옥외용 발광다이오드 조명등.The housing member 30 has a lower side wall 32 protruding from both sides of the light source member mounting portion 31, and a projection cover mounting portion 33 is fitted at both ends of the transmission cover to the front end of the lower side wall 32. LED lighting for outdoor light, characterized in that formed in the shape of a curved groove. 청구항 1에 있어서,The method according to claim 1, 상기 하우징부재(30)는 광원부재 설치부(31)를 하방으로 하는 터널형 하우징부재로 형성되며 상기 방열핀(35)은 터널형 하우징부재(30)의 양측 상부측벽(37) 외부에 형성되고, 상기 상부측벽(37)은 광원부재 설치부(31)에서 설정치수 내측으로 진입 형성됨을 특징으로 하는 옥외용 발광다이오드 조명등.The housing member 30 is formed of a tunnel housing member having the light source member installation portion 31 downward, and the heat dissipation fins 35 are formed outside the upper side walls 37 of both sides of the tunnel housing member 30. The upper side wall (37) is a light emitting diode for outdoor use characterized in that the entry into the set dimension in the light source member installation portion (31). 청구항 5에 있어서,The method according to claim 5, 상기 터널형 하우징부재(30)는 상기 광원부재 설치부(31)에서 내부공간을 통하여 방열핀(35)으로 연결되는 방열브리지(34)가 하나 이상 형성됨을 특징으로 하는 옥외용 발광다이오드 조명등.The tunnel housing member 30 is an outdoor light emitting diode lamp, characterized in that at least one heat radiation bridge (34) is connected to the heat radiation fins 35 through the inner space in the light source member installation portion (31). 청구항 1에 있어서,The method according to claim 1, 상기 마구리(70)는 방열핀(31)과 대응 위치에 통풍공(73)이 형성됨을 특징으로 하는 옥외용 발광다이오드 조명등,The copper 70 is an outdoor light emitting diode lamp, characterized in that the vent hole 73 is formed in a corresponding position with the heat dissipation fin 31, 청구항 6에 있어서,The method according to claim 6, 상기 마구리(70)와 하우징(30) 사이 및 투광커버(50)와 하우징(30) 사이에는 방수시일(61)이 설치됨을 특징으로 하는 옥외용 발광다이오드 조명등.Outdoor light emitting diode lamp, characterized in that the waterproof seal (61) is installed between the flange (70) and the housing (30) and between the floodlight cover (50) and the housing (30).
KR1020080044840A 2008-05-15 2008-05-15 Led lighting apparatus for openair KR101002464B1 (en)

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