WO2014010789A1 - Circular lighting device having leds mounted therein - Google Patents

Circular lighting device having leds mounted therein Download PDF

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Publication number
WO2014010789A1
WO2014010789A1 PCT/KR2012/009343 KR2012009343W WO2014010789A1 WO 2014010789 A1 WO2014010789 A1 WO 2014010789A1 KR 2012009343 W KR2012009343 W KR 2012009343W WO 2014010789 A1 WO2014010789 A1 WO 2014010789A1
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WO
WIPO (PCT)
Prior art keywords
frame
light source
leds
mounting surface
led
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PCT/KR2012/009343
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French (fr)
Korean (ko)
Inventor
양윤석
Original Assignee
주식회사 필립인텍스
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Publication of WO2014010789A1 publication Critical patent/WO2014010789A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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]

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

Abstract

The present invention discloses a novel circular lighting device having LEDs mounted therein, in which multiple light-emitting diodes (LEDs) are provided in a ring shape and dissipation fins are formed along the back surface of the portion in which the LEDs are mounted such that heat generated when the LEDs are turned on can be rapidly discharged to the outside, and a light-transmitting cover, which transmits the light generated by the LEDs, can be conveniently mounted and separated so as to significantly improve repair workability and substantially expand the range of applications of the product by enabling the product to be hung from a ceiling or directly attached to and installed on a wall. The present invention includes: a frame which is formed so as to have a ring shape, on the surface of which a light source mounting surface for mounting multiple light sources is provided, and on the back surface of which multiple rows of said dissipation fins are integrally formed in an irregularly curved shape, wherein multiple grooves are formed along both edges of the light source mounting surface; said plurality of LEDs, which are mounted on the light source mounting surface of the frame so as to be electrically connected to a printed circuit board, and which are turned on when an electric current is applied; said light-transmitting cover, which enables the light generated when the LEDs are turned on to be transmitted and radiated when covering the light source mounting surface of the frame, and which is coupled therewith and provided with multiple steps along both edges thereof so as to be inserted into and hooked onto the grooves formed on the light source mounting surface; and a power supply unit, which is connected to the frame via multiple supports when arranged in the inner central portion of the frame or in the upper portion of the inner central portion, and which is provided with a stabilizer or AC/DC converter component therein so as to supply the LEDs with optimal electric current converted from the electric current applied from the outside.

Description

엘이디가 장착된 써크라인 조명등 장치Circline lighting device with LED
본 발명은 엘이디가 장착된 써크라인 조명등 장치에 관한 것으로, 더욱 상세하게는 다수개의 엘이디(LED:Light Emitting Diode)를 환형(環形)으로 설치하되, 엘이디가 장착되는 부분의 이면(裏面)을 따라 방열핀이 형성되도록 하여 엘이디의 점등시 발생되는 열이 신속하게 외부로 방출될 수 있도록 하고, 엘이디로부터 발생되는 빛을 투과시키는 투광커버의 장착 및 분리작업이 간편하게 이루어지도록 하여 수리작업성을 현저하게 향상시킬 수 있도록 하는 한편, 천장에 매달거나 천장이나 벽면에 직접 부착설치할 수 있도록 하여 그 적용범위를 크게 확장시킬 수 있도록 한 엘이디가 장착된 써크라인 조명등 장치에 관한 것이다.The present invention relates to a circline lighting device equipped with an LED, and more particularly, a plurality of LEDs (Light Emitting Diode) is installed in an annular shape, but the rear surface of the part where the LED is mounted Accordingly, heat radiation fins are formed so that heat generated when the LED is turned on can be quickly discharged to the outside, and installation and detachment of the floodlight cover that transmits the light generated by the LED can be easily performed. The present invention relates to a circline lighting device equipped with an LED which can be extended to a ceiling or directly attached to a ceiling or a wall so as to greatly improve its scope of application.
일반적으로, 조명등 장치는 실내의 천장이나 벽면 등에 설치되어 실내공간을 밝히는 역할을 하는 것으로, 근래에는 실내장식을 위한 인테리어 소품으로 다양하게 활용되고 있다.In general, the lighting device is installed to the ceiling or the wall of the room to play a role to illuminate the interior space, and in recent years has been used in a variety of interior accessories for interior decoration.
이와 같은 조명등은 특정의 형상으로 이루어지며, 내부에는 정해진 깊이의 공간부가 형성되고, 별도의 체결수단에 의하여 벽면이나 천장면에 장착되는 하우징(Housing)과, 상기 하우징의 내부에 설치되는 소켓(Socket)에 끼워져 접속된 상태에서 사용자의 스위치의 제어에 따른 전류의 인가여부에 따라 점등제어되는 광원(光源)과, 상기 광원의 아랫쪽에 해당되는 하우징의 개구부에 결합되어 광원으로부터 발광되는 빛을 실내공간으로 투과시키는 투광커버로 구성된다.Such lighting is formed in a specific shape, the interior of the space is formed of a predetermined depth, the housing (Housing) is mounted on the wall or ceiling surface by a separate fastening means, and the socket (Socket) installed inside the housing The light source which is controlled to be turned on according to whether the current is applied according to the control of the user's switch and the light emitted from the light source is coupled to the opening of the housing corresponding to the lower side of the light source. It consists of a transparent cover for transmitting through.
그러나, 이와 같이 이루어지는 일반적인 조명등에서는 광원으로서 형광등이나 백열전구 또는 할로겐등이 주로 사용되는데, 이 경우 상대적으로 전력의 소모가 심하고, 수명이 짧은 반면 조도가 낮다는 문제가 있다.However, in the general lighting lamps, fluorescent lamps, incandescent lamps, or halogen lamps are mainly used as light sources. In this case, power consumption is relatively high, and lifespan is short, while illumination is low.
이에 따라, 최근에는 이와 같은 형광등이나 백열등 또는 할로겐등 같은 기존의 조명램프에 비하여 상대적으로 오랜 시간 동안 사용할 수 있고, 전력 소모량이 매우 적으며, 밝기가 매우 밝은 것은 물론, 지연시간 없이 순간 점등되고 안전성이 뛰어나며, 다양한 색상으로 연출가능한 엘이디가 조명등의 광원으로 적용되고 있다.Accordingly, in recent years, compared to conventional lighting lamps such as fluorescent lamps, incandescent lamps or halogen lamps, they can be used for a relatively long time, have very low power consumption, have very bright brightness, and are instantaneously lit and have no delay time. LEDs that are excellent and can be produced in various colors are applied as light sources of lighting.
그러나, 엘이디가 광원으로 적용되는 경우에 점등시 많은 양의 열이 발생되는데, 이 같은 열을 신속하게 외부로 방출시키지 않으면 조명등의 수명이 짧아진다는 문제가 있고, 엘이디로부터 발생된 빛의 조사각도가 상대적으로 좁기 때문에 넓은 공간을 밝혀주기 어렵다는 문제가 있다. However, when the LED is applied as a light source, a large amount of heat is generated when it is turned on. If the heat is not emitted to the outside quickly, the lifetime of the lamp is shortened, and the irradiation angle of light generated from the LED is short. Has a problem that it is difficult to reveal a large space because is relatively narrow.
또, 종래 조명등 장치에서는 엘이디로부터 발생되는 빛을 투과하여 조사시키는 투광커버의 설치작업성이 까다롭기 때문에 부품의 교체 등 수리작업성이 매우 불량하다는 문제가 있다.In addition, in the conventional lighting device, the installation workability of the floodlight cover that transmits and irradiates the light generated from the LED is difficult, so that there is a problem in that repairability such as replacement of parts is very poor.
본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로, 그 목적은 다수개의 엘이디(LED:Light Emitting Diode)를 환형(環形)으로 설치하되, 엘이디가 장착되는 부분의 이면(裏面)을 따라 방열핀이 형성되도록 하여 엘이디의 점등시 발생되는 열이 신속하게 외부로 방출될 수 있도록 한 새로운 엘이디가 장착된 써크라인 조명등 장치를 제공하는 것이다.The present invention is to solve such a conventional problem, the object is to install a plurality of LED (Light Emitting Diode) in an annular shape, the heat radiation fins along the back surface of the LED mounting portion It is to provide a new LED-equipped circline lighting device that is formed so that the heat generated when the LED is turned on can be quickly released to the outside.
본 발명의 다른 목적은 엘이디로부터 발생되는 빛을 투과시키는 투광커버의 장착 및 분리작업이 간편하게 이루어지도록 하여 수리작업성을 현저하게 향상시킬 수 있도록 한 새로운 엘이디가 장착된 써크라인 조명등 장치를 제공하는 것이다. Another object of the present invention is to provide a new LED-equipped circline lighting device that can be made to easily install and detach the floodlight cover that transmits the light emitted from the LED to significantly improve the workability will be.
본 발명의 또 다른 목적은 천장에 매달거나 천장이나 벽면에 직접 부착·설치할 수 있도록 하여 그 적용범위를 크게 확장시킬 수 있는 새로운 엘이디가 장착된 써크라인 조명등 장치를 제공하는 것이다.It is still another object of the present invention to provide a new LED mounted circline lighting device that can be suspended from the ceiling or directly attached to or installed on a ceiling or a wall, thereby greatly extending its scope of application.
상기의 목적을 달성하기 위하여, 본 발명은 환형(環形)으로 이루어지며, 표면에 다수개의 광원(光源)이 장착되도록 하기 위한 광원장착면이 형성되고, 이면에는 요철(凹凸)형태로 굴곡진 다수열의 방열핀이 일체로 형성되며, 상기 광원장착면의 양쪽 가장자리를 따라 다수개의 걸림홈이 형성된 프레임과; 인쇄회로기판에 전기적으로 연결되게 접속된 상태에서 상기 프레임상의 광원장착면에 장착되며, 전류의 인가에 따라 점등되는 다수개의 엘이디와; 상기 프레임상의 광원장착면에 씌워져 결합된 상태에서 엘이디의 점등시 발생되는 빛이 투과·조사되도록 하며, 양쪽 가장자리를 따라 상기 광원장착면상에 형성된 걸림홈에 끼워져 걸리는 다수의 걸림턱이 형성된 투광커버와; 상기 프레임의 안쪽 중앙부 또는 안쪽 중앙부의 상방에 배치된 상태에서 다수개의 지지대에 의하여 프레임과 연결되며, 내부에는 외부로부터 인가되는 전류를 적정 전류로 변환시켜 엘이디로 공급하기 위한 안정기나 교류/직류변환기의 부품이 설치되는 전원공급부를 포함하여 구성된다.In order to achieve the above object, the present invention is formed in an annular shape, a light source mounting surface for forming a plurality of light sources on the surface is formed, a plurality of curved in the form of irregularities on the back surface A heat dissipation fin formed integrally with the frame and having a plurality of engaging grooves formed along both edges of the light source mounting surface; A plurality of LEDs mounted on a light source mounting surface on the frame in a state of being electrically connected to a printed circuit board, the plurality of LEDs being turned on by application of current; A light-transmitting cover having a plurality of locking projections formed on the light source mounting surface on the frame so that the light generated when the LED is turned on is transmitted and irradiated in a coupled state, and is fitted into a locking groove formed on the light source mounting surface along both edges; ; It is connected to the frame by a plurality of supports in a state disposed above the inner center portion or the inner center portion of the frame, the inside of the ballast or AC / DC converter for converting the current applied from the outside into a suitable current to supply the LED It is configured to include a power supply unit is installed.
본 발명에서 상기 인쇄회로기판은 그 측단면 구조가 "V"형으로 형성되고, 그 경사진 양측면 바깥쪽에 엘이디가 접속되도록 구성된 특징을 갖는다.In the present invention, the printed circuit board has a side cross-sectional structure having a “V” shape, and an LED is connected to the outside of the inclined both sides.
본 발명에서 상기 지지대는 인쇄회로기판에 연결되는 전선을 끼울 수 있도록 내부가 비어 있는 파이프(Pipe)형상 또는 바깥쪽에 전선을 감을 수 있는 와이어(Wire)형상으로 이루어진 특징을 갖는다. In the present invention, the support has a feature consisting of a pipe shape or a wire shape that can be wound around the outside of the pipe (Pipe) shape to the outside to insert the wire connected to the printed circuit board.
본 발명을 적용하면, 다수개의 엘이디(LED:Light Emitting Diode)이 환형(環形)의 프레임의 표면에 장착되고, 엘이디가 장착되는 프레임의 이면(裏面)에는 요철(凹凸)형태로 굴곡진 다수열의 방열핀이 형성됨에 따라 엘이디의 점등시 발생되는 열이 신속하게 외부로 방출될 수 있다는 효과가 있다.According to the present invention, a plurality of LEDs (Light Emitting Diodes) are mounted on the surface of an annular frame, and the back surface of the frame on which the LEDs are mounted has a plurality of rows curved in an uneven shape. As the heat dissipation fin is formed, heat generated when the LED is turned on can be quickly released to the outside.
또, 본 발명에서는 엘이디로부터 발생되는 빛을 투과시키는 투광커버를 정방향 또는 역방향으로 일정 각도 만큼 회전시키는 동작에 의하여 프레임상의 광원장착면에 형성된 걸림홈에 걸리거나 분리되기 때문에 투광커버의 장착성 및 수리작업성이 현저하게 향상된다는 효과가 있다.In addition, in the present invention, the mounting cover and the repair work of the floodlight cover because it is caught or separated by the locking groove formed on the light source mounting surface on the frame by the operation of rotating the floodlight cover to transmit the light generated from the LED by a predetermined angle in the forward or reverse direction The effect is that the sex is significantly improved.
또, 본 발명에서는 엘이디가 환형(環形)의 프레임에 장착되기 때문에 빛의 조사범위가 180°로 넓어지기 때문에 종래의 조명등 장치에 비하여 상대적으로 넓은 범위의 공간을 밝혀줄 수 있게 된다. In addition, in the present invention, since the LED is mounted on the annular frame, the irradiation range of the light is widened to 180 ° so that a relatively wide range of space can be revealed as compared with the conventional lighting device.
또, 본 발명에서는 프레임을 천장에 매달거나 천장이나 벽면에 직접 부착·설치할 수 있기 때문에 그 적용범위를 크게 확장시킬 수 있다는 효과가 있다.In addition, in the present invention, since the frame can be suspended from the ceiling, or directly attached to or installed on the ceiling or the wall, the scope of application can be greatly expanded.
도 1은 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치를 나타내는 분리 사시도이다.Figure 1 is an exploded perspective view showing a device for mounting a LED circline lamp according to the invention.
도 2는 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치의 결합상태 사시도이다.Figure 2 is a perspective view of the combined state of the LED lamp mounting apparatus according to the present invention.
도 3은 본 발명의 다른 예에 따른 엘이디가 장착된 써크라인 조명등 장치의 사시도이다.Figure 3 is a perspective view of the LED-mounted circline lighting device according to another embodiment of the present invention.
도 4는 도 2의 단면도 및 부분 확대 단면도이다.4 is a cross-sectional view and a partially enlarged cross-sectional view of FIG. 2.
도 5는 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치에 적용되는 투광커버의 장착상태를 나타내는 저면도 및 부분 확대도이다.Figure 5 is a bottom view and a partially enlarged view showing the mounting state of the floodlight cover is applied to the LED mounted circline lighting device according to the present invention.
도 6은 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치의 설치상태를 나타내는 정면도이다.Figure 6 is a front view showing the installation state of the LED line-mounted lighting device according to the invention.
이하, 첨부된 도면에 의하여 본 발명의 바람직한 실시예를 보다 상세하게 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
도 1 내지 도 6을 참조하면, 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치(10)에서는 환형(環形)으로 이루어지는 프레임(12)가 마련된다.1 to 6, in a circular line lighting device 10 equipped with an LED according to the present invention, a frame 12 having an annular shape is provided.
상기 프레임(12)의 표면(表面)에는 다수개의 광원(光源)이 장착되도록 하기 위한 광원장착면(14)이 형성되고, 그 이면(裏面)에는 요철(凹凸)형태로 굴곡진 다수열의 방열핀(16)이 일체로 형성되며, 상기 광원장착면(14)의 양쪽 가장자리를 따라 다수개의 걸림홈(18)이 형성되도록 구성된다. A light source mounting surface 14 for mounting a plurality of light sources is formed on a surface of the frame 12, and a plurality of rows of heat radiation fins bent in a concave-convex shape on the rear surface thereof. 16 is integrally formed, and a plurality of locking grooves 18 are formed along both edges of the light source mounting surface 14.
상기 프레임(12)상의 광원장착면(14)에는 광원으로서 인쇄회로기판(20)에 전기적으로 연결되게 접속된 상태에서 전류의 인가에 따라 점등되는 다수개의 엘이디(22)가 장착되도록 구성된다.The light source mounting surface 14 on the frame 12 is configured to be mounted with a plurality of LEDs 22 that are turned on upon application of current in a state of being electrically connected to the printed circuit board 20 as a light source.
본 발명에서 상기 프레임(12)상의 광원장착면(14)에는 엘이디(22)의 점등시 발생되는 빛이 투과·조사되도록 하는 별도의 투광커버(24)가 씌워져 결합되도록 구성된다.In the present invention, the light source mounting surface 14 on the frame 12 is configured to cover and combine a separate floodlight cover 24 to transmit and irradiate light generated when the LED 22 is turned on.
상기 투광커버(24)는 프레임(12)의 형상과 동일한 환형으로 이루어지며, 양쪽 가장자리를 따라 상기 광원장착면(14)상에 형성된 걸림홈(18)에 끼워져 걸리는 다수의 걸림턱(26)이 형성되도록 구성된다. The floodlight cover 24 is formed in the same annular shape as the frame 12, and a plurality of locking projections 26 are fitted to the locking grooves 18 formed on the light source mounting surface 14 along both edges. Configured to form.
본 발명에서 상기 프레임(12)의 안쪽 중앙부 또는 안쪽 중앙부의 상방에는 함체(函體)형의 전원공급부(28)가 설치되는데, 상기 전원공급부(28)는 다수개의 지지대(30)에 의하여 프레임(12)과 연결되도록 구성된다.In the present invention, the inner center portion of the frame 12 or above the inner center portion is provided with a housing-type power supply 28, the power supply 28 is a frame (by a plurality of supports 30) 12).
또, 상기 전원공급부(28)의 내부에는 외부로부터 인가되는 전류를 적정 전류로 변환시켜 엘이디(22)로 공급하기 위한 안정기나 교류/직류변환기의 부품이 설치되도록 구성된다.In addition, the power supply unit 28 is configured such that a ballast or an AC / DC converter component for converting a current applied from the outside into an appropriate current to supply the LED 22 is installed.
한편, 상기 인쇄회로기판(20)은 통상적으로 평판형태로 구성되나, 보다 밝은 조명이 요구되는 경우에는 그 측단면 구조를 "V"형으로 형성하고, 그 경사진 양측면 바깥쪽에 엘이디(22)를 접속시킬 수 있다.On the other hand, the printed circuit board 20 is generally configured in the form of a flat plate, but when brighter illumination is required, the side cross-sectional structure is formed in a “V” shape, and the LEDs 22 are formed on both sides of the inclined sides. You can connect.
또, 본 발명에서 상기 지지대(30)는 인쇄회로기판(20)에 연결되는 전선을 끼울 수 있도록 내부가 비어 있는 파이프(Pipe)형상 또는 바깥쪽에 전선을 감을 수 있는 와이어(Wire)형상으로 구성할 수 있다.In addition, in the present invention, the support 30 may be configured in a pipe shape, or a wire shape, in which an electric wire can be wound around the outside so as to fit a wire connected to the printed circuit board 20. Can be.
이와 같이 이루어지는 본 발명의 작용은 다음과 같다.The operation of the present invention made as described above is as follows.
도 1 내지 도 6을 참조하면, 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치(10)를 설치하는 경우에, 먼저 프레임(12)의 일측면에 형성된 광원장착면(14)에 엘이디(22)가 접속된 인쇄회로기판(20)을 설치한다.1 to 6, in the case of installing the circline lighting device 10 equipped with the LED according to the present invention, the LED (on the light source mounting surface 14 formed on one side of the frame 12 first) 22 is provided with a printed circuit board 20 connected thereto.
그런 다음, 상기 광원장착면(14)의 양쪽 가장자리에 대하여 바깥쪽으로부터 투광커버(24)의 양쪽 가장자리를 맞추어 끼워 투광커버(24)상의 걸림턱(26)이 광원장착면(14)상의 걸림홈(18)의 앞부분에 끼워지도록 한 상태에서 투광커버(24)를 오른쪽 또는 왼쪽으로 일정 각도 만큼 회전시키면 상기 걸림턱(26)이 걸림홈(18)에 완전히 끼워져 걸리면서 안정적으로 결합되는 것이다.Then, both edges of the floodlight cover 24 are fitted with respect to both edges of the light source mounting surface 14 so that the latching jaw 26 on the floodlight cover 24 is a locking groove on the light source mounting surface 14. Rotating the floodlight cover 24 to the right or left by a predetermined angle in the state to be fitted to the front portion of the 18 is the locking jaw (26) is completely fitted into the locking groove 18, it is coupled stably.
이 상태에서 상기 프레임(12)의 내부 중앙부 또는 안쪽 중앙부의 상방에 전원공급부(28)를 배치하고, 다수개의 지지대(30)의 한쪽 끝을 프레임(12)상의 방열핀(16)에 고정·결합하는 한편, 지지대(30)의 반대쪽 끝을 전원공급부(28)에 고정시키면 조명등의 조립이 완료된다.In this state, the power supply unit 28 is disposed above the inner central portion or the inner central portion of the frame 12, and one end of the plurality of supports 30 is fixed and coupled to the heat dissipation fin 16 on the frame 12. On the other hand, when the other end of the support 30 is fixed to the power supply 28, the assembly of the lamp is completed.
이 때, 상기 전원공급부(28)로부터 인쇄회로기판(20)으로 연결되는 전선은 지지대(30)가 파이프 형상인 경우 그 내부로 끼워 설치하고, 지지대(30)가 와이어형상인 경우 그 외주연에 감아 설치한다.At this time, the electric wire connected from the power supply unit 28 to the printed circuit board 20 is inserted into the support 30 when the pipe 30 is in the shape of a pipe, and in the outer circumference when the support 30 is in the shape of a wire. Wind up and install.
이와 같이 조립된 본 발명에 따른 엘이디가 장착된 써크라인 조명등 장치(10)는 도 6에서와 같이 천장이나 벽면에 대하여 직접 부착되도록 설치하거나 또는 천장에 매달아 설치할 수 있다.As described above, the LED-mounted circline lighting device 10 according to the present invention assembled as described above may be installed to be directly attached to the ceiling or the wall, or be suspended from the ceiling.
이와 같이 설치된 상태에서 전원을 "ON"상태로 조작하면, 전류가 전원공급부(28)를 경유하여 인쇄회로기판(20)으로 인가되어 엘이디(22)가 점등되고, 상기 엘이디(22)로부터 발생된 빛은 투광커버(24)를 통하여 외부로 투과·조사되면서 주변을 밝혀주는 것이다.When the power is operated in the "ON" state in this state, the current is applied to the printed circuit board 20 via the power supply unit 28 so that the LED 22 is turned on, and the LED 22 is generated. The light is transmitted through the floodlight cover 24 to the outside to illuminate the surroundings.
이 과정에서 상기 인쇄회로기판(20)이 "V"형 단면구조로 이루어지고, 그 경사진 양측면에 엘이디(22)가 설치된 경우 조도(照度)가 상대적으로 매우 밝아진다.In this process, the printed circuit board 20 has a “V” -shaped cross-sectional structure, and when the LEDs 22 are installed on both inclined sides thereof, illuminance becomes relatively bright.
한편, 엘이디(22)를 교체하거나 투광커버(24)를 세척 또는 교체하고자 하는 경우, 투광커버(24)를 장착시와는 반대방향으로 회전시키면 걸림턱(26)이 광원장착면(14)상의 걸림홈(18)에 끼워져 걸려 있던 상태로부터 빠지게 되어 투광커버(24)를 간편하게 분리할 수 있게 된다. On the other hand, in the case of replacing the LED 22 or to wash or replace the floodlight cover 24, when the floodlight cover 24 is rotated in the opposite direction than when the mounting projections 26 on the light source mounting surface 14 The projection cover 24 can be easily detached from the jammed state by being inserted into the locking groove 18.

Claims (3)

  1. 환형(環形)으로 이루어지며, 표면에 다수개의 광원(光源)이 장착되도록 하기 위한 광원장착면(14)이 형성되고, 이면에는 요철(凹凸)형태로 굴곡진 다수열의 방열핀(16)이 일체로 형성되며, 상기 광원장착면(14)의 양쪽 가장자리를 따라 다수개의 걸림홈(18)이 형성된 프레임(12)과; It is formed in an annular shape, and a light source mounting surface 14 for mounting a plurality of light sources is formed on the surface, and a plurality of heat dissipation fins 16 bent in a concave-convex shape are integrally formed on the rear surface thereof. A frame 12 having a plurality of engaging grooves 18 formed along both edges of the light source mounting surface 14;
    인쇄회로기판(20)에 전기적으로 연결되게 접속된 상태에서 상기 프레임(12)상의 광원장착면(14)에 장착되며, 전류의 인가에 따라 점등되는 다수개의 엘이디(22)와;A plurality of LEDs 22 mounted on the light source mounting surface 14 on the frame 12 in a state of being electrically connected to the printed circuit board 20 and turned on by the application of a current;
    상기 프레임(12)상의 광원장착면(14)에 씌워져 결합된 상태에서 엘이디(22)의 점등시 발생되는 빛이 투과·조사되도록 하며, 양쪽 가장자리를 따라 상기 광원장착면(14)상에 형성된 걸림홈(18)에 끼워져 걸리는 다수의 걸림턱(26)이 형성된 투광커버(24)와; The light generated when the LED 22 is turned on is transmitted and irradiated while being covered by the light source mounting surface 14 on the frame 12, and is formed on the light source mounting surface 14 along both edges. A floodlight cover 24 having a plurality of locking projections 26 fitted into the grooves 18;
    상기 프레임(12)의 안쪽 중앙부 또는 안쪽 중앙부의 상방에 배치된 상태에서 다수개의 지지대(30)에 의하여 프레임(12)과 연결되며, 내부에는 외부로부터 인가되는 전류를 적정 전류로 변환시켜 엘이디(22)로 공급하기 위한 안정기나 교류/직류변환기의 부품이 설치되는 전원공급부(28)를 포함하는 것을 특징으로 하는 엘이디가 장착된 써크라인 조명등 장치.The frame 12 is connected to the frame 12 by a plurality of supports 30 in a state disposed above the inner center portion or the inner central portion of the frame 12, and converts a current applied from the outside into a proper current to the LED 22. Circumferential lighting device equipped with an LED, characterized in that it comprises a power supply unit 28 is installed to supply a ballast or a component of the AC / DC converter.
  2. 제1항에 있어서,The method of claim 1,
    상기 인쇄회로기판(20)은 그 측단면 구조가 "V"형으로 형성되고, 그 경사진 양측면 바깥쪽에 엘이디(22)가 접속되도록 구성된 것을 특징으로 하는 엘이디가 장착된 써크라인 조명등 장치.The printed circuit board 20 has a side cross-section structure of the "V" type, LED-circuit lamp device, characterized in that the LED 22 is configured to be connected to the outside of the inclined both sides.
  3. 제1항에 있어서,The method of claim 1,
    상기 지지대(30)는 인쇄회로기판(20)에 연결되는 전선을 끼울 수 있도록 내부가 비어 있는 파이프(Pipe)형상 또는 바깥쪽에 전선을 감을 수 있는 와이어(Wire)형상으로 이루어지는 것을 특징으로 하는 엘이디가 장착된 써크라인 조명등 장치.LED is characterized in that the support 30 is made of a pipe shape or the wire (Wire) shape can be wound around the outside of the pipe (Pipe) shape to the outside to insert the wire connected to the printed circuit board 20 Attached circline lighting unit.
PCT/KR2012/009343 2012-07-13 2012-11-07 Circular lighting device having leds mounted therein WO2014010789A1 (en)

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KR1020120076518A KR101329889B1 (en) 2012-07-13 2012-07-13 Lighting apparatus
KR10-2012-0076518 2012-07-13

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