KR200378318Y1 - Combination structure of cover for ceiling light - Google Patents
Combination structure of cover for ceiling light Download PDFInfo
- Publication number
- KR200378318Y1 KR200378318Y1 KR20-2004-0036062U KR20040036062U KR200378318Y1 KR 200378318 Y1 KR200378318 Y1 KR 200378318Y1 KR 20040036062 U KR20040036062 U KR 20040036062U KR 200378318 Y1 KR200378318 Y1 KR 200378318Y1
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- South Korea
- Prior art keywords
- cover
- insertion groove
- coupling
- lamp
- fastening member
- Prior art date
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Classifications
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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
- 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
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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
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
본 고안은 천정등 커버의 결합구조에 관한 것으로, 그 목적은 커버삽입홈이 형성된 등기구 프레임에 커버를 결합하기 위해 수직부 상에 걸림돌기가 형성된 체결부재를 등기구 프레임에 고정부재로 고정하도록 하여 상기 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 함으로서, 간단한 구조로 커버를 등기구 프레임에 원터치로 결합하도록 하는 천정등 커버의 결합구조를 제공함에 있다. 이는 내부에 형광등 램프 및 안정기 등이 고정되고, 하측 가장자리에 커버 삽입홈이 형성된 등기구 프레임과, 상기 등기구 프레임의 커버 삽입홈에 결합수단에 의해 결합되는 커버로 이루어진 천정등 커버의 결합구조에 있어서, 상기 결합수단은 판을 절곡하여 수평부와 수직부를 일체로 형성하고, 상기 수직부 상에 걸림돌기를 형성시킨 체결부재와, 상기 체결부재의 수평부를 상기 등기구 프레임의 커버 삽입홈에 근접되도록 고정시키는 고정부재로 이루어지며, 상기 체결부재의 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 하는 것이다.The present invention relates to a coupling structure of a ceiling lamp cover, the purpose of which is to fasten the fastening member formed with a locking projection on the vertical portion to secure the fastening frame to the luminaire frame in order to couple the cover to the luminaire frame formed with the cover insertion groove By attaching and detaching the coupling hole formed in the cover through the through-hole formed in the cover insertion groove, it provides a coupling structure of the ceiling lamp cover to one-touch coupling the cover to the luminaire frame with a simple structure. In the coupling structure of the ceiling lamp cover which is composed of a fluorescent lamp lamp and a ballast fixed to the inside, the lamp frame having a cover insertion groove formed on the lower edge and a cover coupled to the cover insertion groove of the lamp frame by a coupling means, The coupling means is formed by bending the plate to form a horizontal portion and a vertical portion integrally, and fastening member for forming a locking projection on the vertical portion, and fixing to fix the horizontal portion of the fastening member to be close to the cover insertion groove of the luminaire frame It is made of a member, so that the engaging projection of the fastening member to be detached to the coupling hole formed in the cover through the through hole formed in the cover insertion groove.
Description
본 고안은 천정등 커버의 결합구조에 관한 것으로, 더욱 상세하게는 커버삽입홈이 형성된 등기구 프레임에 커버를 결합하기 위해 수직부 상에 걸림돌기가 형성된 체결부재를 등기구 프레임에 고정부재로 고정하도록 하여 상기 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 함으로서, 간단한 구조로 커버를 등기구 프레임에 원터치로 결합하도록 하는 천정등 커버의 결합구조에 관한 것이다.The present invention relates to a coupling structure of a ceiling lamp cover, and more particularly, to fasten the fastening member formed with a locking projection on the vertical part to the luminaire frame with a fixing member in order to couple the cover to the luminaire frame in which the cover insertion groove is formed. By engaging the engaging protrusion formed in the cover through the through hole formed in the cover insertion groove, and relates to the coupling structure of the ceiling lamp cover to allow the cover to be coupled to the luminaire frame with a simple touch.
일반적으로 천정에 부착되어지는 천정등은 등기구 프레임의 내부에 형광등 및 안정기 등이 결합되어지고, 이를 외부에서 커버로 고정하고 있다.In general, the ceiling lamp attached to the ceiling is coupled to the fluorescent lamp and ballast in the interior of the luminaire frame, it is fixed to the cover from the outside.
상기에서 등기구 프레임에 커버를 결합하기 위한 구조로서, 종래의 예로서는 본 출원인이 선출원한 실용신안 등록번호 0330066호의 "천정등 커버의 결합구조"에서 찾아 볼수 있다.As a structure for coupling the cover to the luminaire frame in the above, as a conventional example can be found in "combined structure of the ceiling lamp cover" of the Utility Model Registration No. 0330066 filed by the applicant.
도 1은 종래에 따른 천정등의 일예를 나타낸 도면이다.1 is a view showing an example of a ceiling lamp according to the prior art.
도시한 바와 같이 천정등은 내부에 형광등 램프(1b) 및 안정기(1c) 등이 고정된 등기구 프레임(1)과, 상기 등기구 프레임(1)의 하부에 결합되어지는 커버(2)로 이루어진 천정등에 있어서, 상기 등기구 프레임(1)의 하측 가장자리에 형성된 커버 삽입홈(1a)에 근접되도록 상기 등기구 프레임(1)에 복수개 설치되고, 일측에 공간부(3a)가 형성되며, 타측에는 등기구 프레임(1)에 결합되도록 체결나사가 고정되는 체결공(3b)이 형성된 고정구(3)와, 상기 공간부(3a)의 내부에 삽입되어지는 탄성부재(4)와, 상기 공간부(3a)에 결합됨과 아울러 일면이 상기 탄성부재(4)에 접면되고, 타면은 상기 커버 삽입홈(1a)에 직각으로 형성된 관통공(1a-1)에 접촉되어져 상기 커버(2)에 형성된 결합공(2a)에 착탈되어지는 체결부재(5)로 구성된 것이다.As shown in the drawing, the ceiling lamp includes a luminaire frame 1 having a fluorescent lamp 1b and a ballast 1c fixed therein, and a ceiling lamp including a cover 2 that is coupled to the lower part of the luminaire frame 1. In this case, a plurality of luminaires are provided in the luminaire frame 1 so as to be close to the cover insertion groove 1a formed at the lower edge of the luminaire frame 1, and a space portion 3a is formed at one side, and the luminaire frame 1 at the other side. And a fastener (3) having a fastening hole (3b) to which the fastening screw is fixed to be coupled thereto), an elastic member (4) inserted into the space portion (3a), and coupled to the space portion (3a); In addition, one surface is in contact with the elastic member 4, the other surface is in contact with the through hole (1a-1) formed at a right angle to the cover insertion groove (1a) detachable to the coupling hole (2a) formed in the cover (2) It is composed of a fastening member (5).
상기와 같이 구성된 종래의 천정등 커버의 결합구조는 등기구 프레임(1)의 가장자리에 형성된 커버 삽입홈(1a)에 커버(2)를 결합하게 되면, 고정구(3)에 결합되어진 체결부재(5)가 탄성부재(4)에 의해 후퇴하면서 커버(2)는 커버 삽입홈(1a)에 삽입됨과 아울러 커버(2)에 형성된 결합공(2a)에 체결부재(5)가 결합되면서 후진되어져 있던 체결부재(5)가 원상 복귀되면서 체결부재(5)와 커버(2)의 결합공(2a)이 일치되면서 커버(2)가 등기구 프레임(1)에 고정된다.When the coupling structure of the conventional ceiling lamp cover configured as described above is coupled to the cover (2) to the cover insertion groove (1a) formed on the edge of the luminaire frame (1), the fastening member (5) coupled to the fixture (3) Retracted by the elastic member 4, the cover 2 is inserted into the cover insertion groove 1a, and the fastening member that has been retracted while the fastening member 5 is coupled to the coupling hole 2a formed in the cover 2; The cover 2 is fixed to the luminaire frame 1 while the coupling hole 2a of the fastening member 5 and the cover 2 coincides with the return of the original shape.
그러나, 상기와 같은 종래의 천정등 커버의 결합구조는 등기구 프레임(1)과 커버(2)를 결합하기 위한 부품수가 증가하여 원가가 상승하는 문제점이 있었다.However, the conventional coupling structure of the ceiling lamp cover has a problem that the cost increases due to the increase in the number of parts for coupling the luminaire frame (1) and the cover (2).
또한, 조립이 번거로워 생산성을 저하하는 문제점이 있었다.In addition, there is a problem in that the assembly is cumbersome and the productivity is lowered.
본 고안은 이러한 종래의 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 커버삽입홈이 형성된 등기구 프레임에 커버를 결합하기 위해 수직부 상에 걸림돌기가 형성된 체결부재를 등기구 프레임에 고정부재로 고정하도록 하여 상기 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 함으로서, 간단한 구조로 커버를 등기구 프레임에 원터치로 결합하도록 하는 천정등 커버의 결합구조를 제공함에 있다.The present invention has been made to solve such a conventional problem, the purpose of which is to fasten the fastening member formed with a locking projection on the luminaire frame to the luminaire frame to fasten the cover to the luminaire frame is formed with a cover insertion groove The engaging projection is detachable to the coupling hole formed in the cover through the through hole formed in the cover insertion groove, to provide a coupling structure of the ceiling lamp cover to allow the cover to be coupled to the luminaire frame with a simple touch.
이러한 목적을 달성하기 위한 본 고안은 내부에 형광등 램프 및 안정기 등이 고정되고, 하측 가장자리에 커버 삽입홈이 형성된 등기구 프레임과, 상기 등기구 프레임의 커버 삽입홈에 결합수단에 의해 결합되는 커버로 이루어진 천정등 커버의 결합구조에 있어서, 상기 결합수단은 판을 절곡하여 수평부와 수직부를 일체로 형성하고, 상기 수직부 상에 걸림돌기를 형성시킨 체결부재와, 상기 체결부재의 수평부를 상기 등기구 프레임의 커버 삽입홈에 근접되도록 고정시키는 고정부재로 이루어지며, 상기 체결부재의 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 하는 것이다.The present invention for achieving the above object is a ceiling lamp made of a fluorescent lamp lamp and a ballast fixed inside, the cover frame is formed on the lower edge of the cover insertion groove, the cover coupled to the cover insertion groove of the luminaire frame by the coupling means In the coupling structure of the back cover, the coupling means is bent the plate to form a horizontal portion and a vertical portion integrally, the fastening member formed a locking projection on the vertical portion, and the horizontal portion of the fastening member cover of the luminaire frame It is made of a fixing member for fixing close to the insertion groove, so that the engaging projection of the fastening member is detachable to the coupling hole formed in the cover through the through hole formed in the cover insertion groove.
또한, 상기 커버의 상면에는 상측이 개방된 유도홈을 형성하여 상기 걸림돌기가 상기 커버삽입홈의 관통공에 안착될 때 결합이 용이하게 이루어지록 하는 것이다.In addition, the upper surface of the cover to form a guide groove with an open upper side to facilitate the engagement when the engaging projection is seated in the through hole of the cover insertion groove.
이하 본 고안의 바람직한 실시예를 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 2 내지 도 4는 본 고안에 따른 천정등 커버의 결합구조를 설명하기 위한 도면이다.2 to 4 is a view for explaining the coupling structure of the ceiling lamp cover according to the present invention.
도시한 바와 같이 천정등은 내부에 형광등 램프(12) 및 안정기(13) 등이 고정되고, 하측 가장자리에 커버 삽입홈(11)이 형성된 등기구 프레임(10)과, 상기 등기구 프레임(10)의 커버 삽입홈(11)에 결합수단(30)에 의해 결합되는 커버(20)로 크게 구성된다.As shown in the ceiling, a fluorescent lamp 12 and a ballast 13, etc. are fixed therein, and a luminaire frame 10 having a cover insertion groove 11 formed at a lower edge thereof, and a cover of the luminaire frame 10. It is largely composed of a cover 20 coupled to the insertion groove 11 by the coupling means 30.
상기 결합수단(30)은 판을 절곡하여 수평부(31a)와 수직부(31b)를 일체로 형성하고, 상기 수직부(31b) 상에 걸림돌기(31c)를 형성시킨 체결부재(31)와, 상기 체결부재(31)의 수평부(31a)를 상기 등기구 프레임(10)의 커버 삽입홈(11)에 근접되도록 고정시키는 고정부재(32)로 이루어진다.The coupling means 30 is bent the plate to form a horizontal portion (31a) and the vertical portion (31b) integrally, and a fastening member (31) for forming a locking projection (31c) on the vertical portion (31b) and The fixing member 32 fixes the horizontal portion 31a of the fastening member 31 to approach the cover insertion groove 11 of the luminaire frame 10.
또한, 상기 체결부재(31)의 걸림돌기(31c)가 상기 커버삽입홈(11)에 형성된 관통공(11a)을 통해 상기 커버(20)에 형성된 결합공(21)에 착탈되도록 하는 것이다.In addition, the engaging projection 31c of the fastening member 31 is to be detached to the coupling hole 21 formed in the cover 20 through the through hole (11a) formed in the cover insertion groove (11).
즉, 상기 체결부재(31)는 고정된 수평부(31a)를 기준으로 하여 수직부(31b)에 탄성이 형성됨으로, 커버(20)가 커버 삽입홈(11)에 삽입될때 걸림돌기(31c)가 후진되었다가 원상복귀되어 걸림유지되는 것이다.That is, the fastening member 31 is elastically formed in the vertical portion 31b based on the fixed horizontal portion 31a, so that the locking protrusion 31c when the cover 20 is inserted into the cover insertion groove 11. Is reversed and then returned to its original position and held.
또한, 상기와 같이 수평부(31a)와 수직부(31b)로 형성된 체결부재(31)의 수직부(31b) 상에 걸림돌기(31c)를 형성하여 종래와 같이 체결부재 내부에 설치되어진 탄성부재 등의 부품을 제거하도록 함으로서, 부품수를 감소시켜 원가를 절감하게 된다.In addition, as described above, by forming a locking projection 31c on the vertical portion 31b of the fastening member 31 formed of the horizontal portion 31a and the vertical portion 31b, the elastic member installed inside the fastening member as in the prior art. By removing the parts such as to reduce the number of parts to reduce the cost.
또한, 상기 커버(20)의 상면에는 상측이 개방된 유도홈(22)을 형성하여 상기 걸림돌기(31c)가 상기 커버삽입홈(11)의 관통공(11a)에 안착될 때 결합이 용이하게 이루어지록 하는 것이다.In addition, the upper surface of the cover 20 is formed in the guide groove 22 is opened on the upper side to facilitate the engagement when the engaging projection 31c is seated in the through hole (11a) of the cover insertion groove (11). To be done.
한편, 본 고안의 커버(20)는 등기구 프레임(10)의 측면에 결합되는 커버를 나타내고 있고, 상기 측면커버의 사이에는 전면커버가 고정되지만 이는 본 고안의 일실시예에 해당될 뿐 이에 한정되는 것이 아니다.On the other hand, the cover 20 of the present invention shows a cover that is coupled to the side of the luminaire frame 10, the front cover is fixed between the side cover, but this is limited to only one embodiment of the present invention It is not.
즉, 이 실시예에서는 커버 삽입홈(11)이 측면에만 형성된 것으로 표현하였지만, 사면에 걸쳐 형성될 수도 있고, 커버(20)가 전면을 덮을 수도 있을 것이다.That is, in this embodiment, the cover insertion groove 11 is expressed as formed only on the side, but may be formed over the four sides, the cover 20 may cover the entire surface.
본 고안에 따른 작용을 상세히 설명하면 다음과 같다.Referring to the operation according to the present invention in detail as follows.
등기구 프레임(10)의 가장자리에 형성된 커버 삽입홈(11)에 근접되도록 수평부(31a)와 수직부(31b)로 이루어진 체결부재(31)의 수평부(31a)를 고정부재(32)로 고정하게 된다.Fixing the horizontal portion 31a of the fastening member 31 including the horizontal portion 31a and the vertical portion 31b to the cover insertion groove 11 formed at the edge of the luminaire frame 10 with the fixing member 32. Done.
상기와 같은 상태에서 커버 삽입홈(11)에 커버(20)를 결합하게 되면, 상기 수직부(31b)에 형성된 걸림돌기(31c)가 커버삽입홈(11)에 형성된 관통공(11a)을 통해 상기 커버(20)의 상면에 형성된 유도홈(22)의 안내를 받으면서 결합공(21)에 결합되어 진다.When the cover 20 is coupled to the cover insertion groove 11 in the above state, the engaging projection 31c formed in the vertical portion 31b is formed through the through hole 11a formed in the cover insertion groove 11. It is coupled to the coupling hole 21 while receiving the guide of the guide groove 22 formed on the upper surface of the cover (20).
즉, 본 고안의 체결부재(31)는 수평부(31a)를 기준으로 하여 탄성이 제공되며, 이 탄성에 의해 수직부(31b)에 형성된 걸림돌기(31c)가 후진되었다가 원상복귀되면서 커버 삽입홈(11)에 형성된 관통공(11a)을 통해 결합공(21)에 원터치로 신속하게 고정하도록 하는 것이다That is, the fastening member 31 of the present invention is provided with an elasticity based on the horizontal portion 31a, and by the elasticity, the locking projection 31c formed on the vertical portion 31b is reversed and then returned to its original shape and the cover is inserted. One-touch fast fixing to the coupling hole 21 through the through hole (11a) formed in the groove (11).
상기와 같이 결합된 천정등은 천정에 고정되는데 이는 천정판(40)에 체결브라켓트(50)를 볼트 결합시키고, 상기 체결브라켓트(50)에 천정등을 결합하게 된다.The ceiling lamp coupled as described above is fixed to the ceiling, which bolts the fastening bracket 50 to the ceiling plate 40, and couples the ceiling light to the fastening bracket 50.
그리고, 천정등을 사용하는 과정에서 형광등 램프(12)를 교체하기 위해서는 커버(20)를 파지한 상태에서 하측으로 당기게 되면 분리되고, 커버가 분리된 상태에서 간단하게 형광등 램프(12)을 교체할 수 있는 것이다.And, in order to replace the fluorescent lamp 12 in the process of using the ceiling lamp is pulled to the lower side while holding the cover 20 is separated, and simply replace the fluorescent lamp 12 in the cover removed state It can be.
이상 상세히 설명한 바와 같은 본 고안은 커버삽입홈이 형성된 등기구 프레임에 커버를 결합하기 위해 수직부 상에 걸림돌기가 형성된 체결부재를 등기구 프레임에 고정부재로 고정하도록 하여 상기 걸림돌기가 상기 커버삽입홈에 형성된 관통공을 통해 상기 커버에 형성된 결합공에 착탈되도록 함으로서, 간단한 구조로 커버를 등기구 프레임에 원터치로 결합하도록 하는 것이다.The present invention as described in detail above to secure the fastening member formed with a locking projection on the vertical portion to the luminaire frame to secure the fastening member to the luminaire frame in order to couple the cover to the luminaire frame formed with the cover insertion groove through the locking projection formed in the cover insertion groove By attaching to and detached from the coupling hole formed in the cover through the ball, the cover is to be coupled to the luminaire frame in one touch with a simple structure.
도 1은 종래에 따른 천정등의 일예를 나타낸 도면.1 is a view showing an example of a ceiling lamp according to the prior art.
도 2는 본 고안에 따른 천정등 커버의 결합구조를 나타낸 사시도.Figure 2 is a perspective view showing a coupling structure of the ceiling lamp cover according to the present invention.
도 3은 본 고안에 따른 천정등 커버의 결합구조를 나타낸 단면도.Figure 3 is a cross-sectional view showing a coupling structure of the ceiling lamp cover according to the present invention.
도 4는 본 고안에 따른 천정등 커버의 결합구조가 적용된 천정등의 단면도.Figure 4 is a cross-sectional view of the ceiling lamp to which the coupling structure of the ceiling lamp cover according to the present invention is applied.
도 5는 본 고안에 따른 천정등 커버의 결합구조가 적용된 천정등의 평면도.5 is a plan view of the ceiling lamp to which the coupling structure of the ceiling lamp cover according to the present invention is applied.
(도면중 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
10: 등기구 프레임 11: 커버 삽입홈10: Luminaire frame 11: Cover insertion groove
11a: 관통공 12: 램프11a: through hole 12: lamp
13: 안정기 20: 커버13: ballast 20: cover
21: 결합공 22: 유도홈21: coupling hole 22: guide groove
30: 결합수단 31: 체결부재30: coupling means 31: fastening member
31a: 수평부 31b: 수직부31a: horizontal portion 31b: vertical portion
31c: 걸림돌기 32: 고정부재31c: locking projection 32: fixing member
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0036062U KR200378318Y1 (en) | 2004-12-20 | 2004-12-20 | Combination structure of cover for ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0036062U KR200378318Y1 (en) | 2004-12-20 | 2004-12-20 | Combination structure of cover for ceiling light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200378318Y1 true KR200378318Y1 (en) | 2005-03-14 |
Family
ID=43680018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0036062U KR200378318Y1 (en) | 2004-12-20 | 2004-12-20 | Combination structure of cover for ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200378318Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966113B1 (en) * | 2008-06-16 | 2010-06-28 | 주식회사 진우씨스템 | A device that fixed concentic plug in duct |
| KR101091221B1 (en) | 2010-02-25 | 2011-12-07 | 이효원 | Cover supporting device for lighting lamp |
| KR102273172B1 (en) * | 2020-03-31 | 2021-07-06 | 시그마엘이디 주식회사 | Lighting device capable of mounting and disassembling in ceiling |
-
2004
- 2004-12-20 KR KR20-2004-0036062U patent/KR200378318Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966113B1 (en) * | 2008-06-16 | 2010-06-28 | 주식회사 진우씨스템 | A device that fixed concentic plug in duct |
| KR101091221B1 (en) | 2010-02-25 | 2011-12-07 | 이효원 | Cover supporting device for lighting lamp |
| KR102273172B1 (en) * | 2020-03-31 | 2021-07-06 | 시그마엘이디 주식회사 | Lighting device capable of mounting and disassembling in ceiling |
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