KR101710790B1 - lighting fizture luminaire - Google Patents

lighting fizture luminaire Download PDF

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Publication number
KR101710790B1
KR101710790B1 KR1020150095384A KR20150095384A KR101710790B1 KR 101710790 B1 KR101710790 B1 KR 101710790B1 KR 1020150095384 A KR1020150095384 A KR 1020150095384A KR 20150095384 A KR20150095384 A KR 20150095384A KR 101710790 B1 KR101710790 B1 KR 101710790B1
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South Korea
Prior art keywords
main body
cover
coupling rod
piece
front surface
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KR1020150095384A
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Korean (ko)
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KR20170004689A (en
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안경기
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안경기
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/01Housings, e.g. material or assembling of housing parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/101Fastening 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 permanently, e.g. welding, gluing or riveting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/12Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/16Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting

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

Abstract

본 발명은 방수능력을 향상시킨 실외용 조명기구에 관한 것으로서, 더욱 상세히 설명하면 본체의 전면에 커버를 끼움 결합하면 본체에 형성된 조립공으로 커버에 형성된 결합봉이 삽입된 상태에서 본체의 배면에서 결합봉으로 피스를 삽입하여 조이면 결합봉의 내주면에 나사선을 형성하며 피스는 삽입되고, 반대로 커버는 나사선에 의해 본체 방향으로 당겨져 본체 전면에 위치한 패킹을 가압하여 본체 내부로 빗물 등이 침투하는 것을 차단하여 방수능력을 향상시키는 것을 특징으로 한다.The present invention relates to an outdoor lighting device having improved waterproof capability. More specifically, when a cover is fitted on a front surface of a main body, an assembling hole formed in the main body is inserted into a coupling rod from the back surface of the main body, The cover is screwed in the direction of the body by the screw thread to press the packing located on the front side of the body to prevent penetration of rainwater into the body to improve the waterproof ability .

Description

방수능력을 향상시킨 실외용 조명기구{lighting fizture luminaire}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lighting fixture for outdoor use,

본 발명 실외용 조명기구는 방수처리 능력을 향상시킬 수 있도록 본체의 전면에 커버를 끼움 결합하면 본체에 형성된 조립공으로 커버에 형성된 결합봉이 삽입된 상태에서 본체의 배면에서 결합봉으로 피스를 삽입하여 조이면 결합봉의 내주면이 나사선 형상이 되면서 피스가 삽입되고, 반대로 커버는 나사선 형상에 의해 본체 방향으로 당겨지면서 본체 전면에 위치한 패킹을 가압하여 항시 밀폐상태를 유지시킬 수 있어 본체 내부로 빗물 등이 침투하는 것을 완벽하게 차단하여 방수능력을 향상시킨 실외용 조명기구에 관한 것이다.In the lighting fixture for outdoor use of the present invention, when a cover is fitted on a front surface of a main body so as to improve the waterproofing capability, the assembly is inserted into a coupling rod from the back surface of the main body, As the inner peripheral surface of the rod becomes threaded, the piece is inserted, and the cover is pulled in the direction of the body by the thread shape, so that the packing located at the front surface of the main body can be pressed to keep the sealed state at all times. To thereby improve the waterproof capability.

일반적으로 실외용 조명은 빌딩, 아파트 외 실내체육시설의 천장이나 주유소, 물류창고 등과 같은 대형 건물의 천장에서 하부를 향해 조사하여 어두운 공간이나 야간에도 작업을 할 수 있도록 도와주는 조명기구를 말한다.Generally, outdoor lighting refers to a lighting device that illuminates the lower part of a ceiling of a large building such as a ceiling of a building, an apartment, or an indoor sports facility, a warehouse, or the like, to work in a dark space or at night.

이러한 실외용 조명기구는 사용용도에 따라 다르지만 건물 조명용, 공원 조명용 등 용도에 따라 지면 또는 지중에 설치된다.Such outdoor lighting apparatuses may be installed on the ground or in the ground depending on applications such as building lighting, park lighting, etc., depending on the application.

상기 옥외에 설치되는 통상의 실외용 조명장치는 본체 내에 조명 유니트가 내장된 구조로 되어 있고, 빗물이나 이물질의 유입을 차단하기 위해 본체에 실링구조를 갖도록 되어 있다.A general outdoor lighting device installed outside the building has a structure in which a lighting unit is built in the main body, and has a sealing structure in the main body for preventing inflow of rainwater or foreign matter.

그런데, 조명 유니트 자체에 대해서는 빗물의 유입을 차단하는 구조가 적용되어 있지 않아 본체 손상 또는 크랙에 의한 빗물 유입시 합선에 의해 조명 유닛에 전기적인 쇼트가 발생할 수 있는 문제점이 있다.
However, the lighting unit itself is not applied with a structure for blocking the inflow of rainwater, so that there is a problem that electrical shorts may occur in the lighting unit due to short-circuiting when the main body is damaged or cracks are introduced.

한편, 종래의 실외용 조명기구는 조명 유닛이 내장되는 본체와, 상기 본체 전면에 밀착되는 커버로 구성된 상태에서 본체 전면에 커버를 밀착한 다음 본체 배면에서 본체와 커버에 형성된 피스공으로 피스를 삽입하여 조임 체결한다.Meanwhile, in the conventional outdoor lighting device, the cover is closely attached to the front surface of the main body in the state of the main body in which the lighting unit is built, and the cover which is in close contact with the front surface of the main body, and then the piece is inserted into the main body and the cover Conclude.

따라서 본체 전면으로 통공된 피스공과 커버에 형성된 피스공을 일치시켜 밀착된 상태에서 피스공으로 피스를 삽입하여 조임 체결하면 피스공에 형성된 나사선을 따라 피스가 삽입되어 본체에서 커버가 임의로 분리되지않도록 고정하는 기능만을 갖는다.Therefore, when the piece is inserted into the piece in a state in which the piece is made to coincide with the piece hole formed in the cover, the piece is inserted along the thread formed on the piece, so that the cover is not fixed to the body Function.

따라서 실외용 조명기구를 실외에 설치하면 커버와 본체 사이에 틈새를 차단하기 위해 패킹이 위치하나, 이는 커버가 본체 전면에 밀착된 상태만을 유지함으로써 커버와 패킹 사이에 틈새가 발생하고, 상기 발생된 틈새로 빗물 등을 포함한 습기 등이 스며들게 되어 합선 사고를 유발되며, 나아가 실외용 조명기구의 사용수명을 단축시키는 문제점이 있다.Therefore, when the outdoor lighting device is installed outdoors, the packing is positioned in order to cut off the gap between the cover and the main body. However, since the gap is generated between the cover and the packing by keeping the cover in close contact with the front surface of the main body, Moisture, including rainwater, etc., is imbibed, which causes a short-circuit accident and further shortens the service life of the outdoor lighting device.

즉, 커버를 본체에 피스로 조임 고정하는 것은 단순히 본체에 부착된 상태를 유지하기위한 것으로 패킹을 본체 방향으로 가압하지못하여 틈새가 발생한다.In other words, tightening and fixing the cover to the main body with a piece is for simply maintaining the state of being attached to the main body, and it can not press the packing in the direction of the main body, and a gap is generated.

따라서 본체와 커버 사이에 틈새를 없애고 밀폐력을 향상시키기 위해서는 본체방향으로 커버가 당겨져 패킹을 가압할 수 있는 방안이 강구되어야 한다.
Therefore, in order to eliminate the gap between the main body and the cover and to improve the sealing force, a method of pressing the packing by pulling the cover toward the main body should be taken.

대한민국 특허출원번호 제 10-2008-0092933 호 "실외용 엘이디 조명기기"Korean Patent Application No. 10-2008-0092933 "Outdoor LED Lighting Device"

상기와 같은 문제점을 해결하기 위한 수단으로 본 발명은 실외에 설치되는 조명기구의 본체 전면에 커버를 밀착한 다음 피스로 고정할 때 피스의 조임에 의해 커버가 본체 방향으로 잡아 당겨져 패킹을 가압함으로 인해 틈새를 차단하여 완벽한 밀폐구조에 따른 방수능력을 향상시킨 실외용 조명기구를 목적으로 한다.As a means for solving the above-mentioned problems, the present invention provides a lighting apparatus which is installed outdoors, in which a cover is closely attached to a front surface of a main body, and then the cover is pulled in the direction of the main body The present invention aims to provide an outdoor lighting apparatus which improves the waterproof ability by blocking a gap and a perfect sealing structure.

상기 과제의 해결수단으로 본 발명은 본체에 형성된 조립공으로 커버의 결합봉이 삽입된 상태에서 본체 배면에서 결합봉으로 피스를 삽입하여 조이면 결합봉에 나사선이 형성되면서 피스가 삽입되면서 그 조임력으로 커버는 본체 방향으로 당겨져 본체 내에 설치된 패킹을 가압하여 틈새를 차단하고 밀폐되도록 함을 특징으로 한 방수능력을 향상시킨 실외용 조명기구를 제공한다.In order to solve the above-mentioned problems, according to the present invention, in a state where a coupling rod of a cover is inserted with an assembly hole formed in a main body, a piece is inserted into a coupling rod from a back surface of a main body, And the packing installed in the main body is pressed to cut off the gap and to close the gap, thereby providing an outdoor lighting fixture improved in waterproof ability.

이상에서 설명한 바와 같이 본 발명은 본체 전면에 커버를 밀착한 다음 피스의 조임력으로 커버는 본체 방향의 내면부로 잡아 당겨져 밀착되면서 패킹을 가압함으로 인해 본체와 커버 사이에 틈새가 발생하는 것을 완벽하게 차단하여 방수능력을 향상시키고 밀폐성을 유지할 수 있는 효과가 있다.As described above, according to the present invention, after the cover is brought into close contact with the front surface of the main body, the cover is pulled by the inner surface of the main body in the direction of the main body by the tightening force of the main body, The waterproof ability is improved and the hermeticity can be maintained.

그리고 본 발명을 실외에 설치하였을 때 본체 내부로 빗물 등이 침투하는 것을 차단하여 내구성을 향상시켜 실외용 조명기구의 사용년한을 증대시킬 수 있는 경제적 이점을 가질 수 있다.In addition, when the present invention is installed outdoors, rainwater or the like is prevented from penetrating into the main body, thereby improving the durability, thereby providing an economical advantage that the years of use of the outdoor lighting apparatus can be increased.

도 1은 본 발명 실외용 조명기구를 도시해 보인 분리 사시도.
도 2는 본 발명 실외용 조명기구에서 커버를 도시해 보인 사시도.
도 3은 본 발명 실외용 조명기구에서 커버를 도시해 보인 단면도.
도 4는 본 발명 실외용 조명기구에서 커버를 본체 배면을 도시해 보인 배면도.
도 5는 본 발명 실외용 조명기구에서 조립공에 결합봉이 삽입된 상태를 도시해 보인 부분확대 단면도.
도 6은 본 발명 실외용 조명기구를 도시해 보인 단면도.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of an outdoor lighting apparatus according to the present invention. Fig.
2 is a perspective view showing a cover of an outdoor lighting device according to the present invention.
3 is a sectional view showing a cover of the outdoor lighting device of the present invention.
Fig. 4 is a rear view of a back surface of a main body of a lighting fixture for outdoor use according to the present invention. Fig.
5 is a partially enlarged cross-sectional view showing a state in which a coupling rod is inserted into an assembling hole in the outdoor lighting device of the present invention.
6 is a sectional view showing an outdoor lighting apparatus according to the present invention.

상기와 같은 목적 및 효과를 달성하기 위하여 본 발명은 이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.
In order to achieve the above objects and effects, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 실외용 조명기구를 도시해 보인 분리 사시도 이고, 도 2는 본 발명 실외용 조명기구에서 커버를 도시해 보인 사시도이며, 도 3은 본 발명 실외용 조명기구에서 커버를 도시해 보인 단면도이다. FIG. 1 is a perspective view illustrating an outdoor lighting device of the present invention, FIG. 2 is a perspective view of a cover of the outdoor lighting device of the present invention, and FIG. 3 is a sectional view of the cover of the outdoor lighting device of the present invention.

본 발명 실외용 조명기구(1)는 본체(2)에 커버(3)가 결합되는 구성으로, 상기 본체(2)는 금속재질로 전면 가장자리에 패킹(8)이 설치되고, 내부에는 조명 유닛이 장착된다.A lighting device (1) for outdoor use according to the present invention has a structure in which a cover (3) is coupled to a main body (2) do.

또한, 패킹(8)이 설치된 가장자리에는 전면과 배면으로 관통된 조립공(4)이 일정한 간격(7)으로 배열된다.Further, at the edge where the packing (8) is installed, the assembly holes (4) passing through the front surface and the back surface are arranged at regular intervals (7).

상기 본체(2) 전면에 위치하는 커버(3)는 ABS를 포함한 합성수지로 되며, 중앙에는 사각형의 통공부가 형성되고, 테두리를 구비한 형상의 구조이다.The cover 3 located on the front surface of the main body 2 is made of synthetic resin including ABS, and has a rectangular pipe-like shape at the center thereof and has a shape with a rim.

그리고 통공부를 갖는 커버(3)를 통해 본체에 내장된 조명 유닛과 조명 유닛 전면에 위치하는 렌즈판(10)이 투시된다.The illumination unit built in the main body and the lens plate 10 located on the front surface of the illumination unit are viewed through the cover 3 having the cylinder bore.

또한, 상기 커버(3)의 가장자리에는 본체(2)에 형성된 조립공과 대응하는 위치에 결합봉(5)이 형성되고, 상기 결합봉(5)의 내부에는 피스(9)가 삽입될 수 있도록 삽입공(6)이 형성되며, 상기 삽입공(6)에는 나사선이 형성되지않은 원통형상으로 이루어진다.A coupling rod 5 is formed at an edge of the cover 3 at a position corresponding to an assembly hole formed in the main body 2. The coupling rod 5 is inserted into the coupling rod 5 A hole 6 is formed in the insertion hole 6, and the insertion hole 6 is formed in a cylindrical shape without a thread.

따라서 본체(2) 전면에 커버(3)를 밀착하면 커버(3)에 형성된 결합봉(5)은 본체(2)에 형성된 조립공(4)으로 삽입한 다음, 본체(2) 배면에서 결합봉(5)에 형성된 삽입공(6)으로 피스(9)를 삽입하여 조이면 피스(9)에 의해 결합봉(5)의 내주면에 나사선이 형성되면서 나사선을 타고 본체(2) 방향으로 커버(3)가 당겨져 패킹(8)을 가압하여 틈새가 생기는 것을 방지하여 완전한 밀폐구조를 유지할 수 있는 것이다.Therefore, when the cover 3 is brought into close contact with the front surface of the main body 2, the engaging rod 5 formed on the cover 3 is inserted into the assembly hole 4 formed in the main body 2, The cover 9 is inserted into the insertion hole 6 formed in the cover 5 and the screw 3 is formed on the inner peripheral surface of the coupling rod 5 by the tightening face piece 9 in the direction of the main body 2, It is possible to maintain the complete sealing structure by preventing the gap 8 from being generated by pressing the packing 8.

도 4는 본 발명 실외용 조명기구에서 커버를 본체 배면을 도시해 보인 배면도이고, 도 5는 본 발명 실외용 조명기구에서 조립공에 결합봉이 삽입된 상태를 도시해 보인 부분확대 단면도이다.FIG. 4 is a rear view of a back surface of a main body of a lighting fixture for outdoor use according to the present invention, and FIG. 5 is a partially enlarged sectional view of a lighting fixture for outdoor lighting according to the present invention.

본 발명은 본체(2) 전면에 커버(3)를 밀착하여 조립공(4)에 결합봉(5)이 삽입되고, 상기 조립공(4)과 결합봉(5) 사이에는 간격(7)이 형성된다.The present invention is characterized in that a cover 3 is closely attached to the front surface of a main body 2 and a coupling rod 5 is inserted into an assembly hole 4 and a gap 7 is formed between the assembly hole 4 and the coupling rod 5 .

또한, 피스(9)는 삽입공(6)의 내경보다 더 큰 것을 사용하여 피스(9)를 삽입공(6)에 삽입하여 조이는 과정에서 결합봉(5)의 내주면이 나사선 형상이 되면서 외부방향으로 확장된다.The piece 9 is larger than the inner diameter of the insertion hole 6 so that the inner peripheral surface of the coupling rod 5 is threaded in the process of inserting the piece 9 into the insertion hole 6, .

또한, 조립공(4)과 결합봉(5) 사이에 간격(7)이 형성된 이유는 결합봉(5)에 피스(9)를 삽입하여 조이면 삽입공(6)보다 지름이 더 큰 피스(9)에 의해 나사선 형상이 되면서 결합봉(5) 둘레가 사방으로 팽창되는 과정에서 결합봉(5)이 파손되지않도록 지지하기 위함이다. The reason why the gap 7 is formed between the assembly hole 4 and the coupling rod 5 is that the piece 9 is inserted into the coupling rod 5 and the piece 9 having a larger diameter than the insertion hole 6 is tightened, So that the coupling rod 5 is not damaged in the process of being expanded in all directions around the coupling rod 5.

도 6은 본 발명 실외용 조명기구를 도시해 보인 단면도로서, 본체(2) 전면에서 커버(3)를 밀착한 다음 조립공(4)에 결합봉(5)이 삽입된 상태에서 본체(2) 배면에서 결합봉(5)으로 피스(9)를 삽입한 다음 조이면 피스(9)는 삽입공(6)보다 지름이 더 크기 때문에 결합봉(5)의 내주면에 나사선을 형성하면서 삽입공(6)의 안으로 점점 깊숙이 삽입되고, 커버(3)는 피스(9)의 나사선을 타고 본체(2) 방향으로 당겨지면서 조립공(4)의 내주면으로 결합봉(5)의 둘레가 외부로 가압되어 벌어져 조립공(4)에 긴밀하게 밀착된다.6 is a cross-sectional view of an outdoor lighting device according to the present invention in which a cover 3 is brought into close contact with a front surface of a main body 2 and then a connecting rod 5 is inserted into an assembling hole 4, The piece 9 is inserted into the insert hole 6 while forming a thread on the inner circumferential surface of the insert rod 5 since the piece 9 is inserted into the insert hole 6 The cover 3 is pulled in the direction of the main body 2 along the thread of the piece 9 and the periphery of the engaging rod 5 is pushed outwardly to the inner peripheral surface of the attaching hole 4, As shown in FIG.

즉, 삽입공(6)에 삽입되는 피스(9)의 깊이에 따라 나사선의 내면 조임력으로 본체(2) 방향으로 당겨져 패킹(8)을 가압하면서 밀폐구조가 되도록 하여 빗물을 포함한 수분이 침투하는 것을 방지함으로써 실외에 설치되는 실외용 조명기구에 안전하게 널리 사용할 수 있다.That is, depending on the depth of the piece 9 inserted into the insertion hole 6, the packing 8 is pulled in the direction of the body 2 by the inner surface tightening force of the thread, It can be widely used safely in an outdoor lighting apparatus installed outdoors.

1: 실외용 조명기구 2: 본체
3: 커버 4: 조립공
5: 결합봉 6: 삽입공
7: 간격 8: 패킹
9: 피스 10: 렌즈판
1: Outdoor lighting device 2: Main body
3: Cover 4: Assembly
5: coupling rod 6: insertion hole
7: gap 8: packing
9: piece 10: lens plate

Claims (3)

조명유닛이 장착된 본체의 전면에 커버를 밀착한 다음 본체에 커버를 피스로 고정하는 실외용 조명기구에 있어서,
전면 가장자리에 패킹(8)이 설치되고 내부에는 조명 유닛이 장착되며, 커버(3)에 형성된 결합봉(5)이 삽입되도록 관 형상으로 형성된 다수개의 조립공(4)이 배열된 본체(2); 와
상기 본체(2) 전면으로 밀착되어 조립공(4)에 삽입되도록 조립공과 대응하는 위치에 결합봉(5)이 형성되고, 상기 결합봉(5)에는 나사선이 형성되지않은 삽입공(6)이 형성된 커버(3); 와
상기 본체(2) 전면에 커버(3)를 밀착한 다음 본체(2) 배면에서 조립공(4)으로 삽입된 결합봉(5)의 삽입공(6)으로 피스(9)를 삽입하여 조이면 피스(9)에 의해 결합봉(5)의 내주면에는 나사선이 형성되면서 나사선을 타고 커버(3)가 본체(2) 방향으로 당겨져 패킹(8)을 가압되도록 함과,
상기 조립공(4)과 결합봉(5)의 사이에는 간격(7)이 형성되고,
상기 피스(9)는 삽입공(6)의 내경보다 더 큰 것으로 끼워 피스(9)에 의해 결합봉(5)의 내주면에 나사선이 형성되고 결합봉(5)의 둘레가 조립공(4)의 간격(7)으로 벌어져 밀착되는 것을 특징으로 하는 방수능력을 향상시킨 실외용 조명기구.
A lighting fixture for outdoor use in which a cover is closely attached to a front surface of a main body to which a lighting unit is mounted, and then the cover is fixed to the main body with a piece,
A main body 2 having a packing 8 at a front edge thereof, a lighting unit mounted in the interior thereof, and a plurality of tubular assembled holes 4 for inserting a coupling rod 5 formed in the cover 3; Wow
A coupling rod 5 is formed at a position corresponding to the assembly hole so as to be closely contacted to the front surface of the main body 2 and inserted into the assembly hole 4 and the insertion hole 6 having no thread is formed in the coupling rod 5 A cover 3; Wow
The cover 3 is brought into tight contact with the front surface of the main body 2 and then the piece 9 is inserted into the insertion hole 6 of the coupling rod 5 inserted into the assembly hole 4 from the back surface of the main body 2, 9, the cover 3 is pulled in the direction of the main body 2 by pressing the screw 8 while the thread is formed on the inner circumferential surface of the coupling rod 5, so that the packing 8 is pressed,
A gap 7 is formed between the assembly hole 4 and the coupling rod 5,
The piece 9 is larger than the inner diameter of the insertion hole 6 and is threaded on the inner peripheral surface of the coupling rod 5 by the fitting piece 9 and the periphery of the coupling rod 5 is spaced apart from the space (7). The lighting fixture according to any one of claims 1 to 7, wherein the waterproof ability is improved.
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JP3168300B2 (en) * 1991-09-25 2001-05-21 東ソー株式会社 Chlorine-containing rubber crosslinked composition
US20070223223A1 (en) * 2006-03-22 2007-09-27 Ching-Hui Lee Flash adornment structure

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GB8925621D0 (en) * 1989-11-13 1990-01-04 Unilever Plc Process for preparing particulate detergent additive bodies and use thereof in detergent compositions
JPH09115302A (en) * 1995-10-18 1997-05-02 Ichikoh Ind Ltd Lighting fixture for vihecle
EP1984666B1 (en) 2006-02-17 2012-06-13 Parker Hannifin Manufacturing Germany GmbH & Co. KG Pipe connection device
KR20140069612A (en) * 2012-11-29 2014-06-10 엘지전자 주식회사 Lighting apparatus

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Publication number Priority date Publication date Assignee Title
JP3168300B2 (en) * 1991-09-25 2001-05-21 東ソー株式会社 Chlorine-containing rubber crosslinked composition
US20070223223A1 (en) * 2006-03-22 2007-09-27 Ching-Hui Lee Flash adornment structure

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