KR20090084064A - Lighting device using led - Google Patents

Lighting device using led Download PDF

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Publication number
KR20090084064A
KR20090084064A KR1020080010021A KR20080010021A KR20090084064A KR 20090084064 A KR20090084064 A KR 20090084064A KR 1020080010021 A KR1020080010021 A KR 1020080010021A KR 20080010021 A KR20080010021 A KR 20080010021A KR 20090084064 A KR20090084064 A KR 20090084064A
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South Korea
Prior art keywords
auxiliary frame
main frame
led
panel
frame
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KR1020080010021A
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Korean (ko)
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KR100976274B1 (en
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이윤황
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이윤황
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Priority to KR1020080010021A priority Critical patent/KR100976274B1/en
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    • 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
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • 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
    • 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
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An LED lighting device is provided to assembly a main frame and an auxiliary frame through a simple operation by forming a slot in an outer circumference part of the auxiliary frame according to a longitudinal direction. A main frame(20) is installed on a ceiling or a wall body. The main frame includes a first main frame(20a) of a vertical direction and a second main frame(20b) of a horizontal direction. An auxiliary frame(40) is coupled in the main frame. A panel support part and a board mounting part are included in a rear surface of the auxiliary frame. A light guide panel(60) is supported in the panel support part of the auxiliary frame. A LED board is mounted on the board mounting part of the auxiliary frame. A plurality of LEDs is mounted on the LED board toward a thickness surface of the light guide panel. A fixing panel is coupled in a rear of the auxiliary frame.

Description

엘이디 조명장치{Lighting device using LED}LED lighting device {Lighting device using LED}

본 발명은 엘이디를 이용한 엘이디 조명장치에 관한 것으로서, 보다 상세하게는 도광판넬 및 LED를 선조립 모듈화하여, 조명장치의 조립 및 설치작업이 매우 용이하며, 조명장치의 취급 및 유지보수가 간편한 새로운 구조의 엘이디 조명장치에 관한 것이다.The present invention relates to an LED lighting device using an LED. More specifically, the light guide panel and LEDs are pre-assembled and modularized, so that the assembly and installation of the lighting device is very easy and the new structure is easy to handle and maintain the lighting device. Relates to an LED lighting device.

일반적으로, LED(Light Emitting Diode)는 저전력 소비로 높은 휘도를 발생시키고, 친환경적이며, 수명 및 내구성이 우수하여 최근 들어 다양한 조명장치로 응용되고 있다. 특히, 최근 들어서는 고휘도 LED의 개발 가속화에 따라 형광등기구 등과 같은 일반 조명장치를 대체하는 조명장치로서 그 활용범위가 넓어지고 있다.In general, LED (Light Emitting Diode) generates a high brightness with low power consumption, environmentally friendly, excellent life and durability has been applied to various lighting devices in recent years. In particular, in recent years, with the acceleration of the development of high-brightness LED, the range of application as the lighting device to replace the general lighting device such as fluorescent lighting fixtures is widening.

LED를 이용한 LED 조명장치는 전구형 및 평판형 등 다양한 형태로 제공되고 있다. 이때, LED는 점광원으로서, LED 광원을 조명장치에 적용하기 위해서는 확산판넬 혹은 도광판넬을 필요로 한다. 일예로서, 복수의 LED들을 배치하고, 확산판넬을 이용하여 LED에서 발생된 직사광을 확산시키는 방식의 LED 조명장치가 개시되어 있다. 하지만, 확산판넬을 이용하여 LED의 빛을 확산시키는 것은 발광효율을 지나치게 떨어뜨리는 문제점이 있다. LED lighting devices using LEDs are provided in various forms such as bulb type and flat panel type. In this case, the LED is a point light source, and in order to apply the LED light source to the lighting device, a diffusion panel or a light guide panel is required. As an example, there is disclosed an LED lighting apparatus in which a plurality of LEDs are disposed and a direct light emitted from an LED is diffused using a diffusion panel. However, diffusing the light of the LED using the diffusion panel has a problem of lowering the luminous efficiency.

이에 반해, 도광판넬을 이용한 LED 조명장치는, LED에서 방사되는 광을 도광판넬의 두께면에 조사하고, 도광판넬이 면발광되어 조명하도록 구성된다. 따라서, 확산판넬을 이용한 LED 조명장치에 비해 발광효율의 저하를 방지할 수 있으며, 충분한 휘도레벨로 점등될 수 있다.On the other hand, the LED lighting apparatus using the light guide panel is configured to irradiate light emitted from the LED to the thickness surface of the light guide panel, and the light guide panel is surface-emitted and illuminated. Therefore, compared with the LED lighting apparatus using the diffusion panel, it is possible to prevent the deterioration of the luminous efficiency and to light up with a sufficient brightness level.

종래 도광판넬을 이용한 LED 조명장치는 통상 등기구의 테두리를 형성하는 등기구프레임 내에 LED 구동장치와, 복수의 LED가 실장된 스트립을 설치하고, LED에서 방사되는 광이 도광판넬의 두께면에 입사되도록 도광판넬을 설치해야 하는 바, 도광판넬의 두께면이 등기구프레임에 삽입되도록 구성되었다.Conventional LED lighting apparatus using a light guide panel is usually installed in the luminaire frame forming the rim of the luminaire, the LED driving device, a plurality of LED mounted strips, and the light guide from the LED to the light guide panel thickness The panel must be installed so that the thickness of the light guide panel is inserted into the luminaire frame.

그러나, 이러한 구조에서 등기구프레임에 도광판넬을 조립하는 작업은 매우 번거로우며, LED 조명장치를 천장이나 벽체 등에 고정 설치할 때, 등기구프레임을 먼저 천장이나 벽체에 취부한 후, 도광판넬을 조립해야 하는 바 설치작업이 매우 까다로운 문제점이 있다.However, in such a structure, assembling the light guide panel to the luminaire frame is very cumbersome, and when the LED lighting device is fixed to the ceiling or the wall, it is necessary to first mount the luminaire frame to the ceiling or the wall and then assemble the light guide panel. The installation work is very difficult.

또한, 조명장치를 유지보수 하는 경우, 천장이나 벽체로부터 등기구프레임을 분리하여, 등기구프레임에 내장 설치된 LED들을 분해하여야 하는 바, 조명장치의 유지보수가 매우 복잡한 문제점이 있다.In addition, when maintaining the lighting device, it is necessary to dismantle the LEDs installed in the luminaire frame by separating the luminaire frame from the ceiling or wall, there is a problem that the maintenance of the lighting device is very complicated.

본 발명은 상기와 같은 문제점을 해결하기 위하여 제안된 것으로서, 도광판넬 및 LED를 선조립 모듈화하여 메인프레임에 대해 조립하도록 함으로써, LED 조명장치의 설치작업이 매우 용이하며, 취급 및 유지보수가 간편하도록 구성한 엘이디 조명장치를 제공함에 그 목적이 있다.The present invention has been proposed to solve the above problems, by assembling the light guide panel and the LED pre-assembled module to the mainframe, so that the installation work of the LED lighting device is very easy, and easy to handle and maintain The purpose is to provide a configured LED lighting device.

상기와 같은 목적을 달성하기 위한 본 발명의 엘이디 조명장치는, 천장(10)이나 벽체에 고정 설치되며 등기구의 테두리를 구성하는 메인프레임(20); 상기 메인프레임(20)에 체결되며, 배면으로 판넬거치부(42) 및 기판실장부(44)를 구비한 보조프레임(40); 상기 보조프레임(40)의 판넬거치부(42)에 거치되는 도광판넬(60); 상기 보조프레임(40)의 기판실장부(44)에 장착되고, 상기 도광판넬(60)의 두께면을 지향하도록 복수의 LED(72)가 실장되는 LED기판(70); 및 상기 보조프레임(40) 후방으로 결합되어 상기 도광판넬(60) 및 LED기판(70)을 위치 고정시키는 고정판넬(50);을 포함하여 구성된 것을 특징으로 한다.LED lighting device of the present invention for achieving the above object, the main frame 20 is fixed to the ceiling (10) or the wall and constituting the rim of the luminaire; An auxiliary frame 40 fastened to the main frame 20 and having a panel mounting portion 42 and a substrate mounting portion 44 on a rear surface thereof; A light guide panel 60 mounted on the panel mounting portion 42 of the auxiliary frame 40; An LED substrate 70 mounted on the substrate mounting portion 44 of the auxiliary frame 40 and mounted with a plurality of LEDs 72 to direct the thickness surface of the light guide panel 60; And a fixing panel 50 coupled to the rear of the auxiliary frame 40 to fix the light guide panel 60 and the LED substrate 70 to a position.

본 발명의 일실시예에 따르면, 상기 보조프레임(40)의 외측 둘레부에는 길이방향을 따라 슬롯(46)이 형성되고, 상기 메인프레임(20)의 둘레부에는 복수의 볼트체결공(22)이 형성되어, 상기 볼트체결공(22)에 체결되는 볼트(24)가 상기 슬 롯(46)에 삽입되어 상기 보조프레임(40)이 메인프레임(20)에 대해 조립되도록 한다.According to one embodiment of the invention, the outer peripheral portion of the auxiliary frame 40 is formed with a slot 46 in the longitudinal direction, the plurality of bolt fastening holes 22 in the peripheral portion of the main frame 20 Is formed, the bolt 24 is fastened to the bolt fastening hole 22 is inserted into the slot 46 so that the auxiliary frame 40 is assembled to the main frame 20.

본 발명의 일실시예에 따르면, 상기 보조프레임(40)의 배면에는 상기 판넬거치부(42)와 기판실장부(44)를 구획하는 리브(52)가 입설된다.According to the exemplary embodiment of the present invention, ribs 52 are formed on the rear surface of the auxiliary frame 40 to partition the panel mounting portion 42 and the substrate mounting portion 44.

본 발명의 엘이디 조명장치에 따르면, 도광판넬과 LED가 보조프레임에 선조립 모듈화되고, 이렇게 보조프레임에 모듈화된 구성품들이 메인프레임에 대해 간편하게 조립되는 구조로 이루어짐으로써, 도광판넬을 이용한 LED 조명장치의 장점을 견지하면서 조명장치의 설치작업이 매우 용이하며, 나아가서 LED기판이 보조프레임 상에 설치되어 LED기판의 유지보수가 매우 간편한 효과를 갖는다.According to the LED lighting apparatus of the present invention, the light guide panel and the LED is pre-assembled and modularized in the auxiliary frame, so that the components modularized in the auxiliary frame is easily assembled to the main frame, the light guide panel of the LED lighting device While maintaining the advantages, the installation of the lighting device is very easy, and furthermore, the LED board is installed on the auxiliary frame, and the maintenance of the LED board is very easy.

또한, 본 발명에 따르면, 보조프레임의 외측 둘레부에 길이방향을 따라 슬롯을 형성하여, 메인프레임의 외측에서 볼트를 조이는 간단한 작업으로 메인프레임과 보조프레임의 조립 및 조명장치의 설치가 이루어지는 효과를 갖는다.In addition, according to the present invention, by forming a slot in the outer peripheral portion of the auxiliary frame in the longitudinal direction, the effect of the assembly of the main frame and the auxiliary frame and installation of the lighting device by a simple operation of tightening the bolt on the outside of the main frame. Have

또한, 본 발명에 따르면, 보조프레임에 도광판넬 및 LED기판의 설치 위치를 규제하는 리브를 형성하여, 도광판넬 및 LED기판이 유격 없이 견고하게 위치 고정되도록 하며, LED기판에서 발생된 빛이 온전히 도광판넬의 두께면으로 입사되도록 하는 효과를 갖는다.In addition, according to the present invention, by forming a rib for regulating the installation position of the light guide panel and the LED substrate in the auxiliary frame, so that the light guide panel and the LED substrate is firmly fixed without play, the light generated from the LED substrate is completely guided. It has the effect of being incident on the thickness surface of the panel.

이하, 본 발명의 바람직한 실시예를 첨부된 도면 및 실시예를 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings and embodiments.

도 1은 본 발명의 일실시예를 보인 분해사시도이고, 도 2는 본 발명이 결합된 상태를 보인 사시도이고, 도 3은 본 발명에서 메인프레임측의 분해사시도이고, 도 4는 본 발명에서 보조프레임측의 분해사시도이고, 도 5는 본 발명에서 보조프레임이 조립상태를 보인 부분 발췌 단면도이고, 도 6은 본 발명의 설치예를 보인 부분 발췌 단면도이다.1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a perspective view showing a combined state of the present invention, Figure 3 is an exploded perspective view of the mainframe side in the present invention, Figure 4 is an auxiliary in the present invention Figure 5 is an exploded perspective view of the frame side, Figure 5 is a partial extract cross-sectional view showing an auxiliary frame assembled state in the present invention, Figure 6 is a partial extract cross-sectional view showing an installation example of the present invention.

먼저 도 1 및 도 2를 참조하면, 본 발명의 LED 조명장치는 천장(10)이나 벽체 등에 고정 설치되며 등기구의 테두리를 구성하는 메인프레임(20)과, 이 메인프레임(20)에 체결되며 도광판넬(60) 및 LED기판(70)이 장착되는 보조프레임(40)으로 구성된다.First, referring to Figures 1 and 2, the LED lighting device of the present invention is fixed to the ceiling (10) or the wall, etc., and the main frame 20 and constituting the rim of the luminaire and fastened to the main frame 20 and the light guide It consists of an auxiliary frame 40 to which the panel 60 and the LED substrate 70 is mounted.

상기 메인프레임(20)은 등기구의 테두리를 이루는 프레임으로서, 변을 이루는 4개의 바가 결합되어 중앙이 개구된 프레임을 형성한다. 상기 보조프레임(40)은 메인프레임(20)의 개구부에 체결되는 것으로서, 메인프레임(20)과 마찬가지로 4개의 바가 결합되어 중앙이 개구된 프레임을 형성한다.The main frame 20 is a frame forming the frame of the luminaire, and the four bars forming the side are combined to form a frame having an open center. The auxiliary frame 40 is fastened to the opening of the main frame 20, and like the main frame 20, four bars are coupled to form a frame having an open center.

도 1에서와 같이, 보조프레임(40)의 외측 둘레부에는 길이방향을 따라 슬롯(46)이 형성되고, 메인프레임(20)의 둘레부에는 복수의 볼트체결공(22)이 형성된다. 메인프레임(20) 둘레부의 볼트체결공(22) 내주연에는 나사탭이 형성되며, 도시된 바와 같이, 이 볼트체결공(22)에 볼트(24)를 체결하면 볼트(24)의 단부가 상기 슬롯(46)에 삽입된다. 따라서, 도 2에서와 같이, 보조프레임(40)이 메인프레임(20)에 체결된다. 이때, 바람직하게는, 볼트(24)의 헤드부에 수동조작 노브(26)가 형성되어, 작업자가 공구를 이용하지 않고 수동으로 노브(26)를 돌려 보조프레임(40)을 메인프레임(20)에 대해 조립할 수 있도록 한다.As shown in Figure 1, the outer peripheral portion of the auxiliary frame 40 is formed with a slot 46 in the longitudinal direction, a plurality of bolted fastening holes 22 are formed in the peripheral portion of the main frame 20. A screw tab is formed at an inner circumference of the bolt fastening hole 22 around the main frame 20, and as shown in the drawing, when the bolt 24 is fastened to the bolt fastening hole 22, the end of the bolt 24 may be formed. It is inserted into the slot 46. Therefore, as shown in FIG. 2, the auxiliary frame 40 is fastened to the main frame 20. At this time, preferably, the manual operation knob 26 is formed in the head portion of the bolt 24, the operator manually turns the knob 26 without using a tool to the auxiliary frame 40 to the main frame 20 To be assembled.

도 3은 메인프레임(20)의 일실시예를 보여준다. 도 3을 참조하면, 메인프레임(20)은 종방향의 제1메인프레임(20a)과 횡방향의 제2메인프레임(20b)이 결합되어, 등기구의 테두리를 구성한다. 제1메인프레임(20a)의 저면부에는 제1메인프레임(20a)의 길이방향을 따라 가이드돌부(28)가 입설되고, 제2메인프레임(20b)에는 상기 가이드돌부(28)에 끼움 결합되는 끼움요부(29)가 입설된다. 따라서, 제2메인프레임(20b)의 끼움요부(29)를 제1메인프레임(20a)의 가이드돌부(28)에 끼워서, 제1메인프레임(20a)과 제2메인프레임(20b)을 결합한다. 그리고, 제1메인프레임(20a)과 제2메인프레임(20b) 각각의 양단부에 형성된 관통공(31, 32)를 맞대어 볼트를 체결함으로써, 메인프레임(20)의 조립이 완성된다.3 shows one embodiment of a mainframe 20. Referring to FIG. 3, the main frame 20 is coupled to the first main frame 20a in the longitudinal direction and the second main frame 20b in the lateral direction to form an edge of a luminaire. Guide protrusions 28 are installed in the bottom surface of the first main frame 20a along the longitudinal direction of the first main frame 20a, and are fitted to the guide protrusions 28 in the second main frame 20b. The fitting recess 29 is placed. Therefore, the fitting main portion 29 of the second main frame 20b is inserted into the guide protrusion 28 of the first main frame 20a to couple the first main frame 20a and the second main frame 20b. . Then, the main frame 20 is assembled by fastening bolts against the through holes 31 and 32 formed at both ends of each of the first main frame 20a and the second main frame 20b.

바람직하게는, 제2메인프레임(20b)의 측벽부에 상기한 볼트체결공(22)이 형성된다. 그리고, 제1메인프레임(20a)은 내측으로 전원장치 수용부(34)를 구비하며, 이 전원장치 수용부(34)에는 LED(72)에 구동전원을 공급하기 위한 전원장치(30)가 설치된다. 또한, 제1메인프레임(20a)의 저면부에는 천장(10)에 메인프레임(20)을 고정 설치하기 위한 설치부(36)가 형성된다. 설치부(36) 상에는 복수의 설치공(38)이 형성되며, 이 설치공(38)에 볼트 등의 체결수단을 삽입하여, 메인프레임(20)을 천장(10)에 설치할 수 있도록 한다. 바람직하게는, 설치부(36)는 제1메인프레 임(20a)의 상면부에 비해 저면부 내측으로 돌출되도록 형성되어, 메인프레임(20)을 조립한 후, 천장(10)에 설치하기 용이하도록 한다.Preferably, the bolt fastening holes 22 are formed in the side wall of the second main frame 20b. In addition, the first main frame 20a includes a power supply accommodating portion 34 therein, and the power supply accommodating portion 34 is provided with a power supply 30 for supplying driving power to the LED 72. do. In addition, the mounting portion 36 for fixing the main frame 20 to the ceiling 10 is formed on the bottom of the first main frame 20a. A plurality of mounting holes 38 are formed on the mounting portion 36, and fastening means such as bolts are inserted into the mounting holes 38 to install the main frame 20 on the ceiling 10. Preferably, the installation portion 36 is formed to protrude to the inside of the bottom portion relative to the upper surface portion of the first main frame 20a, and after the main frame 20 is assembled, it is easy to install on the ceiling (10). Do it.

도 4 및 도 5는 보조프레임(40)의 일실시예를 보여준다. 보조프레임(40)은 메인프레임(20)에 체결되어, 등기구 프레임의 일부를 이루는 것으로서, 본 발명에서는 이 보조프레임(40)에 도광판넬(60) 및 LED기판(70)이 설치된다.4 and 5 show an embodiment of the auxiliary frame 40. The auxiliary frame 40 is fastened to the main frame 20 to form part of the luminaire frame. In the present invention, the light guide panel 60 and the LED substrate 70 are installed in the auxiliary frame 40.

도 4는 보조프레임(40)의 배면측 구조를 보여주는 분해사시도이며, 도 5는 보조프레임(40)이 선조립 상태로 모듈화된 것을 보여주는 부분 발췌 단면도이다. 도 4에서 확대된 도면을 참조하면, 보조프레임(40)은 배면에 판넬거치부(42)와 기판실장부(44)를 구비하며, 이 판넬거치부(42)와 기판실장부(44)는 리브(52)에 의해 구획된다. 보조프레임(40)의 외측 둘레부에는 슬롯(46)이 형성되며, 측벽의 상단에는 고정판넬 체결부(48)가 형성된다.4 is an exploded perspective view showing the back side structure of the auxiliary frame 40, Figure 5 is a partial excerpt sectional view showing that the auxiliary frame 40 is modularized in a pre-assembled state. Referring to the enlarged view in FIG. 4, the auxiliary frame 40 includes a panel mounting portion 42 and a substrate mounting portion 44 on a rear surface thereof, and the panel mounting portion 42 and the substrate mounting portion 44 are provided. Partitioned by ribs 52. A slot 46 is formed at an outer circumferential portion of the auxiliary frame 40, and a fixing panel fastening portion 48 is formed at an upper end of the side wall.

도시된 바와 같이, 보조프레임(40) 배면의 판넬거치부(42)에는 도광판넬(60)이 거치된다. 도광판넬(60)은 아크릴 등과 같은 광투과성 판넬이며, LED(72)로부터 조사되는 광을 두께면으로 입사받기 위하여, 충분한 두께를 갖는다. 보조프레임(40) 배면의 기판실장부(44)에는 LED기판(70)이 설치된다. 도 4에 도시된 바와 같이, LED기판(70)에는 복수의 LED(72)가 실장되며, LED기판(70) 상에는 복수의 LED(72)를 점등하기 위한 점등회로가 인쇄된다. LED기판(70)은 LED(72)가 도광판넬(60)의 두께면을 조사하도록 설치된다.As shown, the light guide panel 60 is mounted to the panel mounting portion 42 on the back of the auxiliary frame 40. The light guide panel 60 is a light transmissive panel such as acryl and the like, and has a sufficient thickness to receive light emitted from the LED 72 into the thickness plane. An LED substrate 70 is installed on the substrate mounting portion 44 on the rear side of the auxiliary frame 40. As shown in FIG. 4, a plurality of LEDs 72 are mounted on the LED substrate 70, and a lighting circuit for lighting the plurality of LEDs 72 is printed on the LED substrate 70. The LED substrate 70 is installed so that the LED 72 irradiates the thickness surface of the light guide panel 60.

이때, 보조프레임(40)의 배면측에는 판넬거치부(42)와 기판실장부(44)를 구획하는 리브(52)가 입설된다. 이 리브(52)는 도광판넬(60)과 LED기판(70)의 설치위 치를 규제한다. 따라서, 도광판넬(60)과 LED기판(70)이 각각 유격 없이 견고하게 위치 고정되며, LED(70)에서 조사된 빛은 온전히 도광판넬(60)의 두께면으로 입사된다.At this time, a rib 52 for partitioning the panel mounting portion 42 and the substrate mounting portion 44 is placed on the back side of the auxiliary frame 40. The rib 52 regulates the installation position of the light guide panel 60 and the LED substrate 70. Thus, the light guide panel 60 and the LED substrate 70 are firmly positioned without play, respectively, and the light emitted from the LED 70 is completely incident on the thickness surface of the light guide panel 60.

보조프레임(40)의 후방으로는 도광판넬(60) 및 LED기판(70)을 고정하기 위한 고정판넬(50)이 결합된다. 고정판넬(50)은 보조프레임(40) 측벽 상단의 고정판넬 체결부(48)에 볼트 체결되어 결합된다. 고정판넬(50)은 도광판넬(60)의 후방으로 빛이 새어나가는 것을 방지하기 위하여, 광차단층 혹은 광반사층을 구비할 수 있다. 도 5를 참조하면, 고정판넬(50)의 하면에는 보조프레임(40) 배면의 리브(52)에 대응하여 도광판넬(60)과 LED기판(70)의 설치위치를 규제하는 리브(54)가 형성될 수 있다. 이 경우, 도광판넬(60)과 LED기판(70)은 보다 견고하게 위치 고정될 수 있을 것이다.In the rear of the auxiliary frame 40, the fixing panel 50 for fixing the light guide panel 60 and the LED substrate 70 is coupled. The fixing panel 50 is bolted to and coupled to the fixing panel fastening portion 48 on the sidewall of the auxiliary frame 40. The fixed panel 50 may include a light blocking layer or a light reflecting layer to prevent light from leaking to the rear of the light guide panel 60. Referring to FIG. 5, the lower surface of the fixing panel 50 has a rib 54 for regulating the installation position of the light guide panel 60 and the LED substrate 70 in response to the rib 52 on the rear surface of the auxiliary frame 40. Can be formed. In this case, the light guide panel 60 and the LED substrate 70 may be more firmly fixed.

도 5를 참조하면, 본 발명에서 도광판넬(60) 및 LED기판(70)이 보조프레임(40)에 선조립된 것을 볼 수 있다. 도시된 바와 같이, 보조프레임(40)의 판넬거치부(42) 및 기판실장부(44)에 각기 도광판넬(60) 및 LED기판(70)을 위치시킨 후, 후방에서 고정판넬(50)을 결합시키면, 보조프레임(40)에 대한 사전 조립작업이 완료된다.Referring to FIG. 5, it can be seen that the light guide panel 60 and the LED substrate 70 are pre-assembled in the auxiliary frame 40 in the present invention. As shown in the drawing, the light guide panel 60 and the LED substrate 70 are positioned in the panel mounting portion 42 and the substrate mounting portion 44 of the auxiliary frame 40, and then the fixed panel 50 is placed from the rear side. When combined, the pre-assembly work for the auxiliary frame 40 is completed.

그리고, 도 6에 도시된 바와 같이, 메인프레임(20)을 천장(10)에 대해 취부한 후에, 메인프레임(20)의 전원장치(30)에서 인출되는 전선과 보조프레임(40)의 LED기판(70)에서 연장되는 전선을 커넥터 등과 같은 접속수단으로 접속한 후, 메인프레임(20) 측방으로 볼트(24)를 조립하면, LED 조명장치의 설치가 완료된다.6, after the main frame 20 is mounted on the ceiling 10, the wires drawn from the power supply device 30 of the main frame 20 and the LED substrate of the auxiliary frame 40 are shown. After connecting the electric wire extending from 70 with a connecting means such as a connector, and assembling the bolt 24 to the side of the main frame 20, installation of the LED lighting device is completed.

전술한 바와 같은 본 발명의 LED 조명장치는 도광판넬(60) 및 LED기판(70)을 보조프레임(40)에 선조립 한 후에, 보조프레임(40)을 메인프레임에 결합하는 것으로서, 등기구의 조립 및 설치가 완료된다. 따라서, 발광효율이 양호한 도광판넬형 LED 조명장치의 이점을 유지하면서, LED 조명장치의 설치가 매우 용이한 장점이 있다. 또한, LED(72) 혹은 LED기판(70)을 유지보수 하고자 하는 경우, 천장(10)으로부터 등기구 전체를 분리할 필요 없이, 메인프레임(20)으로부터 보조프레임(40)만을 분리하여, LED(72)를 보수할 수 있으므로, 유지보수가 매우 간편하다.The LED lighting apparatus of the present invention as described above, after pre-assembling the light guide panel 60 and the LED substrate 70 to the auxiliary frame 40, the auxiliary frame 40 is coupled to the main frame, the assembly of the luminaire And installation is complete. Therefore, while maintaining the advantages of the light guide panel type LED lighting device having a good luminous efficiency, there is an advantage that the installation of the LED lighting device is very easy. In addition, when the LED 72 or the LED substrate 70 is to be maintained, only the auxiliary frame 40 is separated from the main frame 20 without the need to separate the entire luminaire from the ceiling 10. ), Maintenance is very easy.

본 발명의 또 다른 기술적 장점은, 보조프레임(40)의 배면에 도광판넬(60)과 LED기판(70)의 위치를 규제하는 리브(52)를 형성하여, 도광판넬(60) 및 LED기판(70)을 견고하게 위치 고정시키고, LED(72)에서 발생된 빛이 도광판넬(60)의 두께면으로 온전히 입사되도록 할 수 있다는 점이다.Another technical advantage of the present invention is to form a rib 52 for regulating the positions of the light guide panel 60 and the LED substrate 70 on the back of the auxiliary frame 40, the light guide panel 60 and the LED substrate ( 70) can be firmly positioned, and the light generated from the LED 72 can be completely incident on the thickness surface of the light guide panel 60.

이상 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하다는 것이, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the technical field of the present invention without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

도 1은 본 발명의 일실시예를 보인 분해사시도1 is an exploded perspective view showing an embodiment of the present invention

도 2는 본 발명이 결합된 상태를 보인 사시도Figure 2 is a perspective view showing a state in which the present invention is coupled

도 3은 본 발명에서 메인프레임측의 분해사시도Figure 3 is an exploded perspective view of the main frame side in the present invention

도 4는 본 발명에서 보조프레임측의 분해사시도Figure 4 is an exploded perspective view of the auxiliary frame side in the present invention

도 5는 본 발명에서 보조프레임이 조립상태를 보인 부분 발췌 단면도Figure 5 is a partial extract cross-sectional view showing the assembly state in the auxiliary frame in the present invention

도 6은 본 발명의 설치예를 보인 부분 발췌 단면도Figure 6 is a partial cross-sectional view showing an installation example of the present invention

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

10 : 천장 20 : 메인프레임10: ceiling 20: mainframe

22 : 볼트체결공 24 : 볼트22: bolt fastener 24: bolt

30 : 전원장치 40 : 보조프레임30: power supply device 40: auxiliary frame

42 : 판넬거치부 44 : 기판실장부42 panel mounting portion 44 substrate mounting portion

46 : 슬롯 48 : 고정판넬 체결부46: slot 48: fixing panel fastening portion

50 : 고정판넬 52 : 리브50: fixed panel 52: rib

60 : 도광판넬 70 : LED기판60: light guide panel 70: LED substrate

72 : LED72: LED

Claims (3)

천장(10)이나 벽체에 고정 설치되며 등기구의 테두리를 구성하는 메인프레임(20);A main frame 20 fixed to the ceiling 10 or the wall and constituting the rim of the luminaire; 상기 메인프레임(20)에 체결되며, 배면으로 판넬거치부(42) 및 기판실장부(44)를 구비한 보조프레임(40);An auxiliary frame 40 fastened to the main frame 20 and having a panel mounting portion 42 and a substrate mounting portion 44 on a rear surface thereof; 상기 보조프레임(40)의 판넬거치부(42)에 거치되는 도광판넬(60);A light guide panel 60 mounted on the panel mounting portion 42 of the auxiliary frame 40; 상기 보조프레임(40)의 기판실장부(44)에 장착되고, 상기 도광판넬(60)의 두께면을 지향하도록 복수의 LED(72)가 실장되는 LED기판(70); 및An LED substrate 70 mounted on the substrate mounting portion 44 of the auxiliary frame 40 and mounted with a plurality of LEDs 72 to direct the thickness surface of the light guide panel 60; And 상기 보조프레임(40) 후방으로 결합되어 상기 도광판넬(60) 및 LED기판(70)을 위치 고정시키는 고정판넬(50);을 포함하여 구성된 것을 특징으로 하는 엘이디 조명장치.LED lighting device, characterized in that it comprises; a fixing panel (50) coupled to the rear of the auxiliary frame (40) to fix the light guide panel (60) and the LED substrate (70). 제 1항에 있어서,The method of claim 1, 상기 보조프레임(40)의 외측 둘레부에는 길이방향을 따라 슬롯(46)이 형성되고, 상기 메인프레임(20)의 둘레부에는 복수의 볼트체결공(22)이 형성되어, 상기 볼트체결공(22)에 체결되는 볼트(24)가 상기 슬롯(46)에 삽입되어 상기 보조프레임(40)이 메인프레임(20)에 대해 조립되는 것을 특징으로 하는 엘이디 조명장치.Slots 46 are formed in the outer circumferential portion of the auxiliary frame 40 along the longitudinal direction, and a plurality of bolt fastening holes 22 are formed in the circumferential portion of the main frame 20 to form the bolt fastening holes ( LED lighting device, characterized in that the bolt 24 is fastened to the slot 46 is inserted into the slot 46 is assembled to the main frame 20. 제 1항에 있어서,The method of claim 1, 상기 보조프레임(40)의 배면에는 상기 판넬거치부(42)와 기판실장부(44)를 구획하는 리브(52)가 입설되는 것을 특징으로 하는 엘이디 조명장치.LED lighting device, characterized in that a rib 52 for partitioning the panel mounting portion 42 and the substrate mounting portion 44 is placed on the back of the auxiliary frame (40).
KR1020080010021A 2008-01-31 2008-01-31 Lighting device using LED KR100976274B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101041189B1 (en) * 2009-11-26 2011-06-13 이윤희 LED lighting lamp using for insert type combination structure
KR200458454Y1 (en) * 2009-11-17 2012-02-15 장경남 Light-Emitting Diode Lamp
US9518720B2 (en) 2011-12-30 2016-12-13 Kmw Inc. LED surface light-emitting device for easy shielding and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660122B1 (en) 2005-10-31 2006-12-20 (주)루멘스 Device for back lighting
KR100736656B1 (en) * 2006-07-03 2007-07-06 화우테크놀러지 주식회사 A back light unit displayer adapting both side type frame
KR200433709Y1 (en) * 2006-07-16 2006-12-12 배성철 The frontage emission of light signboard
KR100777709B1 (en) 2006-08-03 2007-11-21 (주)에스티와이드 Picture frame having led lighting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200458454Y1 (en) * 2009-11-17 2012-02-15 장경남 Light-Emitting Diode Lamp
KR101041189B1 (en) * 2009-11-26 2011-06-13 이윤희 LED lighting lamp using for insert type combination structure
US9518720B2 (en) 2011-12-30 2016-12-13 Kmw Inc. LED surface light-emitting device for easy shielding and manufacturing method thereof

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