KR20100111571A - Led lamp apparatus - Google Patents

Led lamp apparatus Download PDF

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Publication number
KR20100111571A
KR20100111571A KR1020090030071A KR20090030071A KR20100111571A KR 20100111571 A KR20100111571 A KR 20100111571A KR 1020090030071 A KR1020090030071 A KR 1020090030071A KR 20090030071 A KR20090030071 A KR 20090030071A KR 20100111571 A KR20100111571 A KR 20100111571A
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KR
South Korea
Prior art keywords
base
led
pcb
bracket
light
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KR1020090030071A
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Korean (ko)
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KR101049732B1 (en
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최종석
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최종석
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Priority to KR1020090030071A priority Critical patent/KR101049732B1/en
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Publication of KR101049732B1 publication Critical patent/KR101049732B1/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
    • 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
    • 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
    • F21V19/0015—Fastening arrangements intended to retain 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

PURPOSE: An LED lamp is provided to diffuse the light using a reflector by focusing the light irradiated from the LED chip into the center of a base. CONSTITUTION: An LED assembly(20) is installed on a base(10) and irradiates the light. The LED assembly comprises a PCB(21) arranged with an LED chip(21a) and a bracket(22). The bracket comprises a sidewall(22a), a upper wall(22b), a lower wall(22c) and a protrusion(22d). A reflector(30) is settled inside the base.

Description

엘이디 등기구{LED LAMP APPARATUS}LED luminaire {LED LAMP APPARATUS}

본 발명은 엘이디 등기구에 관한 것으로, 더욱 상세하게는 LED 칩이 배열된 PCB가 브래킷에 직립되어 베이스의 테두리를 따라 장착되는 엘이디 등기구에 관한 것이다.The present invention relates to an LED luminaire, and more particularly, to an LED luminaire in which a PCB on which an LED chip is arranged is mounted upright in a bracket and mounted along an edge of a base.

일반적으로 엘이디 등기구는 형광등 및 수은램프 등과 같은 등기구의 사용으로 인하여 발생되는 환경오염을 방지함과 동시에 에너지를 절감시키기 위하여 개발되고 있다.In general, LED luminaires have been developed to save energy and at the same time to prevent environmental pollution caused by the use of luminaires such as fluorescent lamps and mercury lamps.

본원 출원인은 LED 칩의 빛을 효율적으로 활용할 수 있도록 함과 동시에 조립성 및 생산성을 크게 향상시킬 수 있는 엘이디 등기구를 본 발명으로 제안하고자 한다.The applicant of the present application is to propose an LED luminaire capable of effectively utilizing the light of the LED chip and at the same time significantly improve the assembly and productivity.

본 발명의 목적은 LED 칩이 배열된 PCB가 브래킷에 직립되면서 베이스의 테두리를 따라 장착되어 기존 형광등이 장착되던 베이스를 재활용할 수 있도록 한 엘이디 등기구를 제공함에 있다.It is an object of the present invention to provide an LED luminaire to allow the PCB on which the LED chip is arranged to be erected on the bracket and mounted along the edge of the base to recycle the base on which the conventional fluorescent lamp is mounted.

본 발명의 목적은 브래킷에 PCB가 직립되어 LED 칩으로부터 조사되는 빛을 베이스의 중앙으로 집중하면서 리플렉터에 의해 확산 반사시킬 수 있도록 한 엘이디 등기구를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide an LED luminaire that allows a PCB to stand upright in a bracket to diffuse and reflect light reflected from the LED chip by the reflector while concentrating the light emitted from the LED chip to the center of the base.

본 발명의 목적은 LED 칩이 배열된 PCB가 브래킷의 돌기 사이로 끼워지면서 직립되어 조립성을 우수하게 할 수 있으며, 특히 돌기는 PCB를 수직 내지는 경사지게 직립시킬 수 있도록 수직 내지는 경사지게 형성되어 LED 칩의 빛이 일방향으로 편중되지 않고 다양한 각도로 조사될 수 있도록 한 엘이디 등기구를 제공함에 있다.An object of the present invention is to stand up as the PCB is arranged between the protrusions of the LED chip is arranged between the protrusions of the bracket can be excellent in assembly, in particular the protrusions are formed vertically or inclined so as to vertically or inclined the PCB to the light of the LED chip The present invention provides an LED luminaire that can be irradiated at various angles without being biased in one direction.

상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

베이스와, 상기 베이스에 장착되어 빛을 조사하는 LED 조립체를 포함하는 엘이디 등기구에 있어서,An LED luminaire comprising a base and an LED assembly mounted on the base to emit light.

상기 LED 조립체는The LED assembly

빛을 조사하는 LED 칩이 배열된 PCB와,PCB with LED chip arranged to irradiate light,

상기 베이스의 테두리를 따라 장착되며 상기 PCB를 직립시켜 상기 LED 칩의 빛이 상기 베이스의 중앙을 향하여 조사되도록 하는 브래킷을 포함하는 것을 그 기 술적 구성상의 기본 특징으로 한다.It is mounted along the edge of the base and upright the PCB to include a bracket for allowing the light of the LED chip to be irradiated toward the center of the base as a technical feature of the technical configuration.

본 발명은 LED 칩이 배열된 PCB가 브래킷에 직립되어 베이스의 테두리를 따라 장착됨으로써 기존 형광등의 베이스를 재활용할 수 있는 효과가 있다.According to the present invention, the PCB on which the LED chip is arranged is erected on the bracket and mounted along the edge of the base, thereby reusing an existing fluorescent base.

본 발명은 브래킷에 PCB가 직립됨으로써 LED 칩으로부터 조사되는 빛을 베이스의 중앙으로 집중시켜 리플렉터에 의해 확산 반사시킬 수 있는 효과가 있다.The present invention has an effect that can be diffused and reflected by the reflector to concentrate the light irradiated from the LED chip to the center of the base by the PCB is upright in the bracket.

본 발명은 브래킷이 베이스의 테두리 측면 및 하면에 맞닿아 결합되는 측벽 및 상벽을 구비하여 더욱 긴밀하게 결합될 수 있는 효과가 있다.The present invention has the effect that the bracket can be more closely coupled to the side wall and the upper wall coupled to abut the side and bottom of the edge of the base.

본 발명은 LED 칩이 배열된 PCB가 돌기 사이로 끼워지면서 직립되어 조립성 및 생산성을 우수하게 할 수 있으며, 특히 돌기는 PCB를 수직 내지는 경사지게 직립시킬 수 있도록 수직 내지는 경사지게 형성되어 LED 칩의 빛이 일방향으로 편중되지 않고 다양한 각도로 조사될 수 있는 효과가 있다.According to the present invention, the PCB on which the LED chip is arranged is upright while being sandwiched between the protrusions, thereby improving assembly and productivity. In particular, the protrusions are vertically or inclined so as to vertically or inclined the PCB so that the light of the LED chip is unidirectional. There is an effect that can be irradiated at various angles without being biased.

이하, 본 발명에 따른 엘이디 등기구의 바람직한 실시예를 도면을 참조하면서 설명하기로 하고, 그 실시예로는 다수 개가 존재할 수 있으며, 이러한 실시예를 통하여 본 발명의 목적, 특징 및 이점들을 더욱 잘 이해할 수 있게 된다.Hereinafter, a preferred embodiment of the LED luminaire according to the present invention will be described with reference to the drawings, there may be a plurality of embodiments, and through these embodiments to better understand the objects, features and advantages of the present invention It becomes possible.

도 1은 본 발명에 따른 엘이디 등기구를 나타내는 단면도이고, 도 2는 본 발명에 따른 엘이디 등기구를 나타내는 저면도이며, 도 3은 도 2의 각 지점을 나타내 는 요부 단면도이고, 미 설명부호 C는 커버를 지시한다.1 is a cross-sectional view showing the LED luminaire according to the present invention, Figure 2 is a bottom view showing the LED luminaire according to the present invention, Figure 3 is a sectional view of the main portion showing each point of Figure 2, reference numeral C is a cover To indicate.

본 발명에 따른 엘이디 등기구는 도 1 내지 도 3에 도시된 바와 같이 형광등과 같은 등기구에 활용되는 베이스(10; 재활용 가능함)에 장착되어 빛을 조사하는 LED 조립체(20)를 핵심구성으로 한다.The LED luminaire according to the present invention is mounted on the base 10 (recyclable) utilized for a luminaire, such as a fluorescent lamp, as shown in Figures 1 to 3 has a core configuration of the LED assembly 20 for irradiating light.

더욱 구체적으로, LED 조립체(20)는 빛을 조사하는 LED 칩(21a)이 배열된 PCB(21)와, 베이스(10)의 테두리를 따라 장착되며 PCB(21)를 직립시켜 LED 칩(21a)의 빛이 베이스(10)의 중앙을 향하여 조사되도록 하는 브래킷(22)을 포함한다.More specifically, the LED assembly 20 is mounted along the edge of the PCB 21 and the base 10 in which the LED chip 21a for irradiating light is mounted, and the PCB 21 stands upright to allow the LED chip 21a to stand up. It includes a bracket 22 to let the light of the irradiation toward the center of the base (10).

LED 칩(21a)이 배열된 PCB(21)가 브래킷(22)에 직립되어 베이스(10)의 테두리를 따라 장착됨으로써 기존 형광등의 베이스(10)를 재활용할 수 있어 바람직하고, 브래킷(22)에 PCB(21)가 직립됨으로써 LED 칩(21a)으로부터 조사되는 빛을 베이스(10)의 중앙으로 집중시켜 리플렉터(30)에 의해 확산 반사시킬 수 있게 되어 빛의 효율을 크게 높일 수 있게 된다.The PCB 21 having the LED chips 21a arranged upright on the bracket 22 is mounted along the edge of the base 10 so that the base 10 of the existing fluorescent lamp can be recycled. Since the PCB 21 is upright, the light irradiated from the LED chip 21a can be concentrated to the center of the base 10 and diffusely reflected by the reflector 30, thereby greatly increasing the efficiency of the light.

브래킷(22)은 베이스(10)의 테두리 측면에 맞닿는 측벽(22a)과, 베이스(10)의 테두리 하면에 맞닿아 측벽(22a)에 일체화된 상벽(22b)과, 이 상벽(22b)으로부터 이격되면서 측벽(22a)에 일체화된 하벽(22c)과, 상벽(22b) 및 하벽(22c)에 길이방향의 등간격으로 서로 마주 보도록 돌출되어 PCB(21)를 직립시키면서 잡아주는 돌기[22d; 플렉시블한 합성수지로 제작할 수 있으며, 다수 열로 부여하여 PCB(21)를 돌기(22d)들 사이로 직각 또는 기울어지게 끼울 수도 있음]를 포함한다.The bracket 22 is separated from the side wall 22a which abuts against the edge side of the base 10, and the upper wall 22b which abuts against the bottom surface of the base 10 and is integrated with the side wall 22a, and is spaced apart from the top wall 22b. A projection 22d which is projected to face each other at equal intervals in the longitudinal direction on the lower wall 22c and the upper wall 22b and the lower wall 22c which are integrated in the side wall 22a, while holding the PCB 21 upright; It can be made of a flexible synthetic resin, it may be given in a plurality of rows to insert the PCB 21 right angled or inclined between the projection (22d)].

브래킷(22)이 베이스(10)의 테두리 측면 및 하면에 맞닿아 결합되는 측벽(22a) 및 상벽(22b)에 의해 긴밀하게 결합될 수 있고, 특히 LED 칩(21a)이 배열 된 PCB(21)가 돌기(22d) 사이로 끼워지면서 직립되어 조립성 및 생산성을 크게 높일 수 있게 된다.The brackets 22 can be tightly coupled by side walls 22a and top walls 22b which abut against the side and bottom surfaces of the base 10, in particular the PCB 21 on which the LED chips 21a are arranged. Is sandwiched between the projections (22d) are upright, it is possible to significantly increase the assembly and productivity.

바람직하게, 돌기(22d)는 PCB(21)를 수직 내지는 경사지게 직립시킬 수 있도록 수직 내지는 경사지게 형성되어 LED 칩(21a)의 빛이 일방향으로 편중되지 않고 다양한 각도로 조사될 수 있도록 한다.Preferably, the projection 22d is formed vertically or inclined so as to vertically or inclined the PCB 21 so that the light of the LED chip 21a can be irradiated at various angles without being biased in one direction.

그리고, 베이스(10)의 내부에 리플렉터(30)를 안착시켜 LED 칩(21a)으로부터 조사되는 빛을 하향시킬 수 있도록 할 수 있고, 이 리플렉터(30)는 반사필름 또는 반사판 등으로 제작할 수 있음은 물론이다.In addition, the reflector 30 may be seated inside the base 10 so that the light irradiated from the LED chip 21a may be lowered, and the reflector 30 may be manufactured using a reflective film or a reflecting plate. Of course.

한편, 브래킷(22)은 베이스(10)의 테두리에 나사(S) 조립될 수 있다.On the other hand, the bracket 22 may be assembled with a screw (S) on the edge of the base (10).

상기한 바와 같이 본 발명은 LED 칩(21a)이 배열된 PCB(21)가 브래킷(22)에 직립되어 베이스(10)의 테두리를 따라 장착됨으로써 기존 형광등의 베이스(10)를 재활용할 수 있어 바람직하고, 브래킷(22)에 PCB(21)가 직립됨으로써 LED 칩(21a)으로부터 조사되는 빛을 베이스(10)의 중앙으로 집중시켜 리플렉터(30)에 의해 확산 반사시킬 수 있어 빛 효율을 크게 높일 수 있으며, 브래킷(22)이 베이스(10)의 테두리 측면 및 하면에 맞닿아 결합되는 측벽(22a) 및 상벽(22b)에 의해 긴밀하게 결합될 수 있고, LED 칩(21a)이 배열된 PCB(21)가 돌기(22d) 사이로 끼워지면서 직립되어 조립성(별도의 피스 등이 필요없음)이 우수하게 되며, 특히 PCB(21)는 돌기(22d)의 각도에 따라 수직 내지는 경사지게 직립되어 LED 칩(21a)의 빛을 일방향으로 편중시키지 않고 다양한 각도로 조사시킬 수 있게 된다.As described above, the present invention is preferable because the PCB 21 having the LED chip 21a arranged thereon is mounted upright on the bracket 22 and is mounted along the edge of the base 10 so that the base 10 of the existing fluorescent lamp can be recycled. In addition, since the PCB 21 is erected on the bracket 22, the light irradiated from the LED chip 21a can be concentrated to the center of the base 10 and diffused and reflected by the reflector 30, thereby greatly improving the light efficiency. The bracket 22 may be tightly coupled by the side wall 22a and the upper wall 22b which are coupled to the edge side and the bottom surface of the base 10 and the PCB 21 having the LED chip 21a arranged thereon. ) Are sandwiched between the projections 22d and are erected to provide excellent assembly (no need for a separate piece, etc.). In particular, the PCB 21 is erected vertically or inclined according to the angle of the projections 22d to be LED chips 21a. I was able to irradiate from various angles without biasing the light of) in one direction .

본 발명은 LED 칩을 활용한 등기구의 산업분야에 활용될 수 있다.The present invention can be utilized in the industrial field of the luminaire utilizing the LED chip.

도 1은 본 발명에 따른 엘이디 등기구를 나타내는 단면도.1 is a cross-sectional view showing an LED luminaire according to the present invention.

도 2는 본 발명에 따른 엘이디 등기구를 나타내는 저면도.Figure 2 is a bottom view showing the LED luminaire according to the present invention.

도 3은 도 2의 각 지점을 나타내는 요부 단면도.Fig. 3 is a sectional view showing the main parts of each point of Fig. 2.

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

10 : 베이스 20 : LED 조립체10: base 20: LED assembly

21 : PCB 21a : LED 칩21: PCB 21a: LED chip

22 : 브래킷 22a : 측벽22: bracket 22a: side wall

22b : 상벽 22c : 하벽22b: upper wall 22c: lower wall

22d : 돌기 30 : 리플렉터22d: projection 30: reflector

S :나사S: Screw

Claims (5)

베이스(10)와, 상기 베이스(10)에 장착되어 빛을 조사하는 LED 조립체(20)를 포함하는 엘이디 등기구에 있어서,In the LED luminaire comprising a base 10 and an LED assembly 20 mounted on the base 10 for irradiating light, 상기 LED 조립체(20)는The LED assembly 20 빛을 조사하는 LED 칩(21a)이 배열된 PCB(21)와,A PCB 21 on which LED chips 21a for irradiating light are arranged; 상기 베이스(10)의 테두리를 따라 장착되며 상기 PCB(21)를 직립시켜 상기 LED 칩(21a)의 빛이 상기 베이스(10)의 중앙을 향하여 조사되도록 하는 브래킷(22)을 포함하는 것을 특징으로 하는 엘이디 등기구.It is mounted along the edge of the base 10 and characterized in that it comprises a bracket 22 to upright the PCB 21 so that the light of the LED chip (21a) is irradiated toward the center of the base (10) LED luminaires. 제 1 항에 있어서,The method of claim 1, 상기 브래킷(22)은The bracket 22 is 상기 베이스(10)의 테두리 측면에 맞닿는 측벽(22a)과,A side wall 22a abutting the edge side of the base 10, 상기 베이스(10)의 테두리 하면에 맞닿아 상기 측벽(22a)에 일체화된 상벽(22b)과,An upper wall 22b which abuts against a lower surface of the base 10 and is integrated with the side wall 22a; 상기 상벽(22b)으로부터 이격되면서 상기 측벽(22a)에 일체화된 하벽(22c)과,A lower wall 22c integrated with the side wall 22a while being spaced apart from the upper wall 22b; 상기 상벽(22b) 및 하벽(22c)에 길이방향의 등간격으로 서로 마주 보도록 돌출되어 상기 PCB(21)를 직립시키면서 잡아주는 돌기(22d)를 포함하는 것을 특징으로 하는 엘이디 등기구.LED luminaires comprising protrusions (22d) protruding to face each other at equal intervals in the longitudinal direction on the upper wall (22b) and the lower wall (22c) to hold the PCB (21) upright. 제 2 항에 있어서,The method of claim 2, 상기 돌기(22d)는 상기 PCB(21)를 수직 내지는 경사지게 직립시킬 수 있도록 수직 내지는 경사지게 형성되는 것을 특징으로 하는 엘이디 등기구.LED projections, characterized in that the projection (22d) is formed vertically or inclined so as to vertically or inclined the PCB (21). 제 2 항 또는 제 3 항에 있어서,The method according to claim 2 or 3, 상기 베이스(10)의 내부에 안착된 리플렉터(30)를 포함하는 것을 특징으로 하는 엘이디 등기구.LED lamp, characterized in that it comprises a reflector (30) seated inside the base (10). 제 4 항에 있어서,The method of claim 4, wherein 상기 브래킷(22)은 상기 베이스(10)의 테두리에 나사(S) 조립되는 것을 특징으로 하는 엘이디 등기구.LED brackets, characterized in that the bracket (22) is assembled to the edge of the base (S) (S).
KR1020090030071A 2009-04-07 2009-04-07 LED luminaires KR101049732B1 (en)

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KR101130972B1 (en) * 2011-11-17 2012-03-28 (주)인크룩스 Led indirect lighting fixtures with reflectors

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KR101902395B1 (en) * 2012-02-15 2018-10-01 엘지이노텍 주식회사 illumination unit

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KR20080002674U (en) * 2007-01-11 2008-07-16 주식회사 한일티앤씨 Illuminator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130972B1 (en) * 2011-11-17 2012-03-28 (주)인크룩스 Led indirect lighting fixtures with reflectors

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