KR100917998B1 - Coupling device of lighting apparatus - Google Patents

Coupling device of lighting apparatus Download PDF

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Publication number
KR100917998B1
KR100917998B1 KR1020070114633A KR20070114633A KR100917998B1 KR 100917998 B1 KR100917998 B1 KR 100917998B1 KR 1020070114633 A KR1020070114633 A KR 1020070114633A KR 20070114633 A KR20070114633 A KR 20070114633A KR 100917998 B1 KR100917998 B1 KR 100917998B1
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KR
South Korea
Prior art keywords
connector
luminaire
pipe
hollow tube
coupled
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KR1020070114633A
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Korean (ko)
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KR20090048670A (en
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이세용
이영규
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태원전기산업 주식회사
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Priority to KR1020070114633A priority Critical patent/KR100917998B1/en
Publication of KR20090048670A publication Critical patent/KR20090048670A/en
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Publication of KR100917998B1 publication Critical patent/KR100917998B1/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • 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
    • 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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 등기구와 등기구 사이에 자바라형태를 갖는 파이프가 각각 조임캡이 결합되어지는 연결구에 의하여 결합되어지도록 하는 등기구용 연결구에 관한 것이다.The present invention relates to a connector for a luminaire such that a pipe having a bellows shape between the luminaire and the luminaire is coupled by a connector to which a tightening cap is coupled.

이를 위하여 본 발명은 등기구와 또 다른 등기구가 연결 되어지도록 구성된 등기구용 연결구에 있어서, 상기 연결구는 파이프의 양단에 연결구가 조임캡에 의하여 결합되어지고 상기 각각의 연결구가 볼트에 의하여 상기 각각의 등기구에 각각 결합되어지되, 상기 연결구는 외주연에 숫나사가 형성된 중공관의 일측에 엔드캡플랜지가 일체로 형성되고 타측에 여러갈래로 갈라진 형태를 갖는 탄성후크편이 일체로 형성되어 상기 파이프의 일단이 상기 연결구의 중공관에 삽입되고, 상기 조임캡의 내주연에 형성된 암나사와 상기 중공관의 숫나사가 나사결합되어 연결되어지는 것을 특징으로 한다.To this end, the present invention is a connector for a luminaire configured to be connected to the luminaire and another luminaire, wherein the connector is coupled to both ends of the pipe by a fastening cap and each of the connectors to the respective luminaire by bolts Each of the couplers are coupled to each other, and an end cap flange is integrally formed on one side of the hollow tube in which the male thread is formed on the outer circumference, and an elastic hook piece having a branched shape on the other side is integrally formed so that one end of the pipe is connected to the connector. It is inserted into the hollow tube of, characterized in that the female screw formed on the inner circumference of the tightening cap and the male screw of the hollow tube is connected by screwing.

등기구, 연결구, 파이프, 조임캡, 중공관, 엔드캡플랜지, 탄성후크편 Luminaire, connector, pipe, capping cap, hollow tube, end cap flange, elastic hook piece

Description

등기구용 연결구{Coupling device of lighting apparatus}Coupling device of lighting apparatus

본 발명은 등기구용 연결구에 관한 것으로서, 특히 등기구와 등기구 사이에 자바라형태를 갖는 파이프가 각각 조임캡이 결합되어지는 연결구에 의하여 결합되어지도록 함으로써, 각각의 등기구에 전원을 공급하기 위한 케이블의 접속 시공을 용이하게 하도록 하고, 아울러 등기구와 등기구를 연결하는 케이블이 외부로 직접 노출되는 것을 방지하여 등기구가 설치된 주변을 미려하게 할 수 있도록 하고, 기타 누전을 방지할 수 있도록 한 것이다.The present invention relates to a connector for a luminaire, and in particular, by connecting the pipe having a bellows shape between the luminaire and the luminaire by means of the connector to which the tightening cap is coupled, respectively, the connection construction of a cable for supplying power to each luminaire. And to prevent the direct exposure of the cable connecting the luminaire and the luminaire to the outside to be able to make a beautiful appearance around the luminaire, and to prevent other short circuits.

일반적으로 대형 매장을 비롯하여 주차장에는 등기구가 적정 높이로 천정에 설치되어 항상 일정한 조도가 유지 되어질 수 있게 된다.In general, luminaires are installed in the ceiling at the proper height in large parking lots and parking lots, so that a constant illuminance can be maintained at all times.

이러한 등기구는 도1에 도시된 바와 같이 하부가 개방된 관체(500)의 내부로 안정기(510)와 전기배선(520) 및 램프홀더(530)에 결합된 반사판(540)이 설치되어지고, 상기 관체(500)의 하부에는 램프홀더(530) 및 반사판(540)이 노출되어지도록 결합된 관체 커버(550)가 착탈가능하게 결합되어 있다.Such a luminaire is provided with a reflector 540 coupled to the ballast 510 and the electric wiring 520 and the lamp holder 530 into the inside of the tube 500 having a lower opening, as shown in FIG. The lower part of the tube 500 is detachably coupled to the tube cover 550 coupled to expose the lamp holder 530 and the reflecting plate 540.

그러나 하나의 등기구 내부는 안정기(510) 및 램프홀더(530)에 전원을 공급하는 전기배선(520)이 각각 설치되어지고, 이러한 등기구와 다른 등기구는 각각 미도시한 별도의 케이블로 접속되어지도록 구성되어 외부에 케이블이 그대로 노출되어 있음으로써 등기구가 설치된 주변이 어지럽게 되는 문제점이 있었다.However, the interior of one luminaire is provided with electrical wiring 520 for supplying power to the ballast 510 and the lamp holder 530, respectively, such luminaires and other luminaires are configured to be connected by a separate cable, respectively, not shown Since the cable is exposed to the outside as it is, there is a problem that the surrounding area is installed is disturbed.

또한, 케이블로 각각의 등기구를 연결하는 작업과정이 복잡해짐에 따라 작업시간이 많이 소요되는 또 다른 문제점이 있었다.In addition, there is another problem that takes a lot of work time as the work process of connecting each luminaire with a cable becomes complicated.

그리고 노출되어진 케이블이 구조물 등에 걸리게 될 경우, 단선으로 인하여 정전되어지거나, 케이블의 노후화로 인한 절연성의 약화로 인하여 누전이 발생되는 또 다른 문제점이 있었다.In addition, when the exposed cable is caught by a structure or the like, there is another problem that a short circuit occurs due to a power failure due to disconnection or a weakening of insulation due to aging of the cable.

본 발명은 등기구와 등기구 사이에 자바라형태를 갖는 파이프가 각각 조임캡이 결합되어지는 연결구에 의하여 결합되어지도록 함으로써, 각각의 등기구에 전원을 공급하기 위한 케이블의 접속 시공을 용이하게 하도록 하고, 아울러 등기구와 등기구를 연결하는 케이블이 외부로 직접 노출되는 것을 방지하여 등기구가 설치된 주변을 미려하게 할 수 있도록 하고, 기타 누전을 방지할 수 있는 등기구용 연결구를 제공하는데 그 목적이 있다.The present invention allows the pipe having a bellows shape between the luminaire and the luminaire to be coupled by the connector to which the tightening caps are respectively coupled, thereby facilitating the connection construction of the cables for supplying power to the respective luminaires. The purpose of the present invention is to provide a connector for luminaires that prevents the cable connecting the and luminaires from being directly exposed to the outside to make the surroundings of the luminaires beautiful and to prevent other short circuits.

본 발명은 등기구(L)와 또 다른 등기구(L')가 연결 되어지도록 구성된 등기구용 연결구(A)에 있어서, 상기 연결구(A)는 파이프(10)의 양단에 연결구(20)가 조임캡(30)에 의하여 결합되어지고 상기 각각의 연결구(20)가 볼트(B)에 의하여 상기 각각의 등기구(L)(L')에 각각 결합되어지되, 상기 연결구(20)는 외주연에 숫나사(201)가 형성된 중공관(202)의 일측에 엔드캡플랜지(203)가 일체로 형성되고 타측에 여러갈래로 갈라진 형태를 갖는 탄성후크편(204)이 일체로 형성되어 상기 파이프(10)의 일단이 상기 연결구(20)의 중공관(202)에 삽입되고, 상기 조임캡(30)의 내주연에 형성된 암나사(301)와 상기 중공관(202)의 숫나사(201)가 나사결합되어 연결되어지는 것을 특징으로 한다.The present invention is a connector (A) for the luminaire configured to be connected to the luminaire (L) and another luminaire (L '), the connector (A) is connected to both ends of the pipe (10) the tightening cap ( 30 is coupled to each of the connector 20 is coupled to the respective luminaire (L) (L ') by the bolt (B), the connector 20 is a male screw 201 on the outer periphery End cap flange 203 is formed integrally on one side of the hollow tube 202 is formed and the elastic hook piece 204 having a branched shape on the other side is integrally formed so that one end of the pipe 10 Is inserted into the hollow tube 202 of the connector 20, the female screw 301 formed on the inner periphery of the tightening cap 30 and the male screw 201 of the hollow tube 202 is screwed and connected It features.

또한, 상기 연결구(20)의 중공관(202)은 엔드캡연결구(203) 후방으로 연장관(205)이 연장형성되어지고, 상기 연결구(20)의 탄성후크편(204)은 내부에는 걸림후크(206)가 형성되어지고, 외부에는 테이퍼의 형태로 형성되어짐을 특징으로 한다.In addition, the hollow tube 202 of the connector 20 is the extension pipe 205 is formed to extend to the rear end cap connector 203, the elastic hook piece 204 of the connector 20 is a hook hook (inside) 206 is formed, the outer side is characterized in that it is formed in the form of a taper.

그리고 상기 조임캡(30)의 내주연부에는 경사부(302)가 형성되고, 상기 경사부(302)의 단부에는 단턱부(303)가 형성되며 상기 파이프(10)는 자바라의 형태를 갖도록 구성됨을 특징으로 한다.And the inclined portion 302 is formed on the inner peripheral portion of the tightening cap 30, the stepped portion 303 is formed at the end of the inclined portion 302 and the pipe 10 is configured to have a bellows shape It features.

본 발명은 등기구와 등기구 사이에 자바라형태를 갖는 파이프가 각각 조임캡이 결합되어지는 연결구에 의하여 결합되어지도록 함으로써, 각각의 등기구에 전원 을 공급하기 위한 케이블의 접속 시공을 용이하게 할 수 있는 효과를 얻을 수 있다.According to the present invention, a pipe having a bellows shape between the luminaire and the luminaire may be coupled by a connector to which a tightening cap is coupled to each other, thereby facilitating connection construction of a cable for supplying power to each luminaire. You can get it.

또한, 등기구와 등기구를 연결하는 케이블이 외부로 직접 노출되는 것을 방지할 수 있도록 함으로써, 등기구가 설치된 주변을 미려하게 할 수 있는 효과를 얻을 수 있다.In addition, by enabling the cable connecting the luminaire and the luminaire to be prevented from being directly exposed to the outside, it is possible to obtain an effect of beautifully surrounding the luminaire.

그리고 이를 통해 케이블이 외부로 노출되어 않아 외부의 구조물과의 접촉으로 인한 단선 및 노후화로 인한 누전을 막을 수 있는 효과를 더 얻을 수 있다.And through this, the cable is exposed to the outside, thereby further preventing the short circuit caused by contact with the external structure and the short circuit due to aging.

이하 본 발명의 실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described.

본 발명에 따른 등기구용 연결구(A)는 등기구(L)와 또 다른 등기구(L')를 연결하는 것으로 도2 내지 도4에 도시된 바와 같이, 각각의 등기구(L)(L')에는 연결구(A)가 볼트(B)에 의하여 결합되어지고, 상기 각각의 연결구(A) 사이에 파이프(10)의 양단이 조임캡(30)에 의하여 결합되어지도록 구성되어 있다.The connector A for the luminaire according to the present invention connects the luminaire L and another luminaire L ', as shown in Figs. 2 to 4, to each luminaire L and L'. (A) is coupled by a bolt (B), it is configured such that both ends of the pipe (10) between each of the connector (A) is coupled by a tightening cap (30).

상기 파이프(10)는 임의 방향 또는 임의 위치에서 굽힘이 가능한 주름이 형성된 자바라의 형태를 갖도록 형성되어 있다.The pipe 10 is formed to have the shape of a bellows formed with wrinkles that can be bent in any direction or at any position.

상기 연결구(A)는 도3에 도시된 바와 같이, 외주연에 숫나사(201)가 형성된 중공관(202)의 일측으로 등기구(L)에 맞대어지는 엔드캡플랜지(203)가 일체로 형성되고, 타측으로는 여러갈래로 갈라진 형태를 갖는 탄성후크편(204)이 일체로 형성되어지도록 구성되어 있다.As shown in FIG. 3, the connector A is integrally formed with an end cap flange 203 which is opposed to the luminaire L to one side of the hollow tube 202 having a male screw 201 formed on an outer circumference thereof. On the other side, it is comprised so that the elastic hook piece 204 which has a several branched shape may be integrally formed.

또한, 중공관(202)은 엔드캡연결구(203) 후방으로 소정 길이를 갖는 연장관(205)이 연장되어지도록 형성되고, 상기 탄성후크편(204)은 내부에는 걸림후크(206)가 형성되어 파이프(10)의 외주연부에 형성된 주름진 부분을 가압시켜 고정되어지도록 함과 동시에 역방향으로 빠져 분리되는 것을 방지할 수 있도록 구성되어 있다.In addition, the hollow tube 202 is formed so that the extension pipe 205 having a predetermined length is extended to the rear end of the end cap connector 203, the elastic hook piece 204 has a hook hook 206 is formed inside the pipe It is configured to press the corrugated portion formed at the outer circumferential edge of (10) so as to be fixed and prevent it from falling off in the opposite direction.

또한, 상기 중공관(202)의 외부는 소정의 경사로 좁아지는 테이퍼 형태를 갖도록 형성되어 있다.In addition, the outside of the hollow tube 202 is formed to have a tapered shape that narrows to a predetermined inclination.

또한, 상기 조임캡(30)은 중공관(202)에 형성된 숫나사(201)에 결합되어지는 체결력에 의하여 탄성후크편(204)을 가압시키는 기능을 갖는 것으로 그 내주연부에는 암나사(301)에 연결되어지는 경사부(302)가 형성되어지며 상기 경사부(302)의 단부에는 단턱부(303)가 일체로 형성되어 있다.In addition, the tightening cap 30 has a function of pressing the elastic hook piece 204 by a fastening force coupled to the male screw 201 formed in the hollow tube 202 and is connected to the female screw 301 at its inner circumference. The inclined portion 302 is formed, and the stepped portion 303 is integrally formed at the end of the inclined portion 302.

그리고 상기 파이프(10)의 양측단이 등기구(L)와 다른 등기구(L')에 결합된 각각의 연결구(20)의 중공관(202)에 삽입되어지고, 상기 각각의 조임캡(30)의 내주연부에 형성된 암나사(301)와 상기 중공관(202)의 숫나사(201)가 나사결합으로 연결되어지도록 구성되어 있다.And both ends of the pipe 10 is inserted into the hollow tube 202 of each connector 20 coupled to the luminaire (L) and the other luminaire (L '), the respective of the tightening cap 30 The female screw 301 formed on the inner circumference and the male screw 201 of the hollow tube 202 are configured to be connected by screwing.

이와 같은 구성을 갖는 등기구용 연결구(A)의 설치는 먼저, 미도시한 천정에 적정 높이로 설치된 각각의 등기구(L)(L')에 볼트(B)를 이용하여 연결구(A)의 엔드캡플랜지(203)가 결합되어지도록 한다.Installation of the connector A for a luminaire having such a configuration, first, end bolts of the connector A by using bolts B on the respective lamps L and L 'installed at appropriate heights on the ceiling (not shown). The flange 203 is to be engaged.

다음, 연결구(A)를 형성하는 각각의 중공관(202)에 복수개의 조임캡(30)이 끼워진 파이프(10)의 양단이 끼워지도록 한 후 파이프(10)에 끼워진 일측의 조임 캡(30)을 중공관(202) 쪽으로 이동시켜 회전시킴에 따라 중공관(202)에 형성된 숫나사(201)에 조임캡(30)의 내주연부에 형성된 암나사(301)가 나사결합되어지게 된다.Next, both ends of the pipe 10 in which the plurality of capping caps 30 are fitted into each hollow tube 202 forming the connector A are fitted, and then the capping cap 30 on one side of the pipe 10 is fitted. As it rotates toward the hollow tube 202, the female screw 301 formed on the inner circumference of the tightening cap 30 is screwed to the male screw 201 formed in the hollow tube 202.

이때 조임캡(30)의 내주연부에 형성된 경사부(302)가 탄성후크편(204)을 파이프(10)의 중심방향로 가압시킴에 따라 여러갈래로 갈라진 부분이 좁아져 맞닿으면서 걸림후크(206)가 파이프(10)의 외주연부에 형성된 주름진 부분을 가압시켜 고정되어지게 된다.At this time, as the inclined portion 302 formed on the inner circumference of the tightening cap 30 presses the elastic hook piece 204 toward the center of the pipe 10, the divided portion is divided into several hooks and the hook hook ( 206 is fixed by pressing the corrugated portion formed in the outer peripheral portion of the pipe (10).

다음, 타측의 조임캡(30)을 동일한 방법을 통해 결합 또는 고정시키는 것으로 각각의 등기구(L)(L') 사이에 등기구용 연결구(A)가 설치되어지고, 등기구용 연결구(A)에 의하여 설치된 파이프(10)의 내부로 케이블(C)이 관통되어지도록 한다.Next, by connecting or fixing the tightening cap 30 on the other side through the same method, a connector A for the luminaire is installed between the respective lamps L and L ', and the connector A for the luminaire Cable (C) is to pass through the inside of the installed pipe (10).

이때 파이프(10)가 굽힘이 가능한 자바라의 형태로 형성되어 임의 방향 또는 임의 위치에서 구부려진 상태가 유지되어짐으로써 그 내부에 있는 케이블(C)이 외부로 노출되는 것을 방지함과 동시에 이를 보호할 수 있게 된다.In this case, the pipe 10 is formed in the form of a bellows that can be bent to maintain a bent state in any direction or at any position, thereby preventing the cable C inside thereof from being exposed to the outside and protecting the same. Will be.

도1은 종래 기술에 따른 등기구용 연결구의 결합상태를 도시한 사시도.1 is a perspective view showing a coupling state of a connector for a luminaire according to the prior art.

도2는 본 발명에 따른 연결구에 결합된 등기구를 도시한 저면 사시도.Figure 2 is a bottom perspective view of the luminaire coupled to the connector according to the present invention.

도3은 본 발명에 따른 연결구에 결합된 등기구의 요부 분해 사시도.Figure 3 is an exploded perspective view of the main portion of the luminaire coupled to the connector according to the present invention.

도4는 본 발명에 따른 연결구의 의하여 결합된 등기구의 횡단면도4 is a cross-sectional view of a luminaire coupled by a connector according to the present invention;

도5는 본 발명에 따른 연결구에 의하여 결합된 등기구의 종단면도.Figure 5 is a longitudinal sectional view of the luminaire coupled by the connector according to the present invention.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

A:연결구 B:볼트A: Connector B: Bolt

10:파이프 20:연결구10: pipe 20: connector

30:조임캡 201:숫나사30: Tightening cap 201: Male thread

202:중공관 203:엔드캡플랜지202: hollow tube 203: end cap flange

204:탄성후크편 301:암나사204: Elastic hook 301: female thread

Claims (3)

등기구(L)와 또 다른 등기구(L')가 연결 되어지도록 구성된 등기구용 연결구(A)에 있어서,In the luminaire connector A configured to connect the luminaire L and another luminaire L ', 상기 연결구(A)는 파이프(10)의 양단에 연결구(20)가 조임캡(30)에 의하여 결합되어지고 상기 각각의 연결구(20)가 볼트(B)에 의하여 상기 각각의 등기구(L)(L')에 각각 결합되어지되, 상기 연결구(20)는 외주연에 숫나사(201)가 형성된 중공관(202)의 일측에 엔드캡플랜지(203)가 일체로 형성되고 타측에 여러갈래로 갈라진 형태를 갖는 탄성후크편(204)이 일체로 형성되어 상기 파이프(10)의 일단이 상기 연결구(20)의 중공관(202)에 삽입되고, 상기 조임캡(30)의 내주연에 형성된 암나사(301)와 상기 중공관(202)의 숫나사(201)가 나사결합되어 연결되어지며,The connector (A) is connected to both ends of the pipe (10) by the tightening cap (30) and the respective connector 20 is connected to the respective lamps (L) by the bolt (B) ( L ') is coupled to each other, the connector 20 is formed on one side of the hollow tube 202, the male screw 201 is formed on the outer periphery of the end cap flange 203 is formed integrally and divided into several branches on the other side An elastic hook piece 204 having a shape is integrally formed so that one end of the pipe 10 is inserted into the hollow tube 202 of the connector 20, and an internal thread 301 formed on an inner circumference of the tightening cap 30. ) And the male screw 201 of the hollow tube 202 is screwed and connected, 상기 연결구(20)의 중공관(202)은 엔드캡연결구(203) 후방으로 연장관(205)이 연장형성되어지고, 상기 연결구(20)의 탄성후크편(204)은 내부에는 걸림후크(206)가 형성되어지고, 외부에는 테이퍼의 형태로 형성되어지며,The hollow tube 202 of the connector 20 is the extension pipe 205 is formed to extend to the rear end cap connector 203, the elastic hook piece 204 of the connector 20 is hook hook 206 therein Is formed, the outside is formed in the form of a taper, 상기 조임캡(30)의 내주연부에는 경사부(302)가 형성되고, 상기 경사부(302)의 단부에는 단턱부(303)가 형성되며 상기 파이프(10)는 자바라의 형태를 갖도록 구성됨을 특징으로 하는 등기구용 연결구.An inclined portion 302 is formed at an inner circumferential portion of the tightening cap 30, a stepped portion 303 is formed at an end of the inclined portion 302, and the pipe 10 is configured to have a bellows shape. Luminaire fittings. 삭제delete 삭제delete
KR1020070114633A 2007-11-12 2007-11-12 Coupling device of lighting apparatus KR100917998B1 (en)

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CN103032713B (en) * 2011-09-28 2014-12-10 海洋王照明科技股份有限公司 Explosion-proof LED (light emitting diode) lighting module and combination thereof
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KR200350545Y1 (en) 2004-02-18 2004-05-17 유태우 Water tight gasket for electric wire of light apparatus
KR200368496Y1 (en) 2004-09-10 2004-11-20 난 희 황 Linear lighting apparatus
KR100657590B1 (en) * 2006-09-19 2006-12-14 주식회사 누리플랜 Line type led lighting of capsule style
KR100731839B1 (en) * 2005-12-27 2007-06-25 (주)선일일렉콤 Fluorescent lighting device with improved power connection

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200350545Y1 (en) 2004-02-18 2004-05-17 유태우 Water tight gasket for electric wire of light apparatus
KR200368496Y1 (en) 2004-09-10 2004-11-20 난 희 황 Linear lighting apparatus
KR100731839B1 (en) * 2005-12-27 2007-06-25 (주)선일일렉콤 Fluorescent lighting device with improved power connection
KR100657590B1 (en) * 2006-09-19 2006-12-14 주식회사 누리플랜 Line type led lighting of capsule style

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