KR100659289B1 - Bus duct for branching of electrical wiring - Google Patents

Bus duct for branching of electrical wiring Download PDF

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Publication number
KR100659289B1
KR100659289B1 KR1020060094795A KR20060094795A KR100659289B1 KR 100659289 B1 KR100659289 B1 KR 100659289B1 KR 1020060094795 A KR1020060094795 A KR 1020060094795A KR 20060094795 A KR20060094795 A KR 20060094795A KR 100659289 B1 KR100659289 B1 KR 100659289B1
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KR
South Korea
Prior art keywords
terminal box
box body
hole
brush
terminal
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KR1020060094795A
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Korean (ko)
Inventor
이배연
Original Assignee
주식회사 아람엔지니어링
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Priority to KR1020060094795A priority Critical patent/KR100659289B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • H01R25/162—Electrical connections between or with rails or bus-bars
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint

Abstract

A bus duct for an electrical wiring distribution is provided to perform a change to various sections and a work according to a situation by easily diverging a wire from a bottom plane to any direction by a request. An upper part of a terminal box body(10) is opened, and a lower part of the terminal box body(10) is sealed. The terminal box body(10) is fixed as a cylindrical body on a bottom plane. An axis bar(11) is formed to be protruded upward on a central part of a lower end. A supporting bar is formed on a lower part of the axis bar(11). A rectangular penetration hole(13) is formed on an outer circumference plane. A vertical connection bolt(14) is formed to be protruded on left/right upper/lower units of a front end of the rectangular penetration hole(13). An insertion protrusion unit(15) into which a lower part of a cover(16) is inserted is formed on the inner circumference plane. Outer planes of a couple of positive and negative plates(20,21) except four front planes of a conductor(22) are wrapped by an insulator. An axis hole(16) into which the axis bar(11) of the terminal box body(10) is inserted is formed on a central side. A brush(24) is located to be protruded on an upper/lower plane of the four front ends. A fixing ring(25) wraps the brush(24) and is fixed on the upper/lower plane of the front end. A conductor plate is formed to be wrapped by an insulator which is inserted into inside of the brush(24) and is contacted with the conductor(22). A connection plate(33) having a bolt hole(34) where the vertical connection bolt(14) of the terminal box body(10) is inserted is formed on both ends of a connection duct(30). The bolt hole(34) is connected and fixed by a connection nut(35). A protection cap(40) has a cylindrical shape of which lower end is opened and upper end is sealed. A penetration hole(41) which is penetrated by the connection duct(30) is formed. The protection cap(40) protects the terminal box body(10) from an outer impact by wrapping the terminal box body(10).

Description

전기배선 분배용 버스덕트{Bus duct for branching of electrical wiring}Bus duct for branching of electrical wiring

도 1은 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the electric duct distribution bus duct embodiment of the present invention,

도 2는 본 발명 실시 예인 전기배선 분배용 버스덕트의 체결모습을 보인 분리사시도, Figure 2 is an exploded perspective view showing the fastening of the electric wiring distribution bus duct embodiment of the present invention,

도 3은 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공된 모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing the construction of the electric duct distribution bus duct embodiment of the present invention,

도 4는 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공모습을 보인 확대 평면도.Figure 4 is an enlarged plan view showing the construction of the electric duct distribution bus duct embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 단자함체 11 : 축봉10: terminal box 11: shaft

12 : 받침대 13 : 사각관통공12: pedestal 13: square through hole

14 : 수직체결볼트 15 : 삽입요부14: vertical fastening bolt 15: insertion recess

20 : +단자판 21 : -단자판20: + terminal board 21:-terminal board

22 : 도체판 23 : 절연체22: conductor plate 23: insulator

24 : 브러쉬 25 : 고정링24 brush 25 fixing ring

26 : 축공 30 : 연결덕트26: shaft work 30: connection duct

31 : 도체판 32 : 절연체31 conductor plate 32 insulator

33 : 체결판 34 : 볼트공33: fastening plate 34: bolt hole

35 : 체결너트 40 : 보호캡35: tightening nut 40: protective cap

41 : 관통공41: through hole

본 발명은 일반 건축물 또는 공동주택의 전기배선 분배용 버스덕트에 관한 것으로서, 보다 상세하게는 바닥면에서 필요에 따라서 어느 방향이라도 손쉽게 분기시킬 수 있어 다양한 구역으로의 변경 및 상황에 맞는 시공이 손쉽게 이루어지는 전기배선 분배용 버스덕트에 관한 것이다.The present invention relates to a bus duct for electrical wiring distribution of a general building or a multi-family house, and more specifically, it can be easily branched in any direction as needed on the floor surface, so that the construction can be easily changed to various zones and construction suitable for the situation. It relates to a bus duct for electrical wiring distribution.

일반적으로 버스덕트는 대형공장 또는 빌딩 등에 동력배선용으로 주로 사용되는데, 특히 대전류라서 전선으로는 처리가 불가능하거나 열이 많이 발생되는 지역을 통과해야만 할 경우 등 전선으로 연결하기가 곤란한 곳에 주로 버스덕트를 사용하게 된다.In general, bus ducts are mainly used for power wiring in large factories or buildings. Especially, bus ducts are often used in places that are difficult to connect with wires, such as large currents, which cannot be handled by wires or must pass through areas that generate a lot of heat. Will be used.

이러한 버스덕트의 배선방식은 패널 및 설치 점유면적이 상대적으로 적으며 설치를 위한 별도의 자재가 없고 인건비가 적게 들면서 증설이 용이하다. 또한, 전압강하 등 전기적 특성이 매우 우수하며 공기 단축효과가 있고 계통의 단순화로 향후 유지 보수가 수월하다는 것이 특징이다.The bus duct wiring method has a relatively small area occupying panels and installations, and there is no additional material for installation, and labor costs are low and it is easy to expand. In addition, it has excellent electrical characteristics such as voltage drop, air shortening effect, and easy maintenance in future due to the simplification of the system.

최근에 들어서, 버스덕트는 대용량의 시스템에서 장점이 인식되면서 급속하 게 발전되고 있다. 예전과 비해서 현대의 건축물 시스템은 점점 크고, 다양한 용량의 에너지를 필요로 하고 있고, 이러한 추세에 맞추어 버스덕트는 안전하고 에너지의 손실이 적은 등 다양한 장점과 함께 현대 건축물과 조화를 이루어 설치되고 있는 상황이다.In recent years, bus ducts have been rapidly evolving with the benefit of high capacity systems. Compared to the past, the modern building system is getting bigger and requires a different amount of energy, and according to this trend, the bus duct is installed in harmony with the modern building with various advantages such as safe and low energy loss. to be.

그러나, 종래의 버스덕트는 건물의 바닥면에서 배선되기 때문에 다양한 구역 및 상황에 맞는 시공이 어려운 문제점이 있었다.However, since the conventional bus duct is wired at the bottom of the building, there is a problem in that construction is difficult for various areas and situations.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 바닥면에서 필요에 따라서 어느 방향이라도 손쉽게 분기시킬 수 있어 다양한 구역으로의 변경 및 상황에 맞는 시공이 손쉽게 이루어지는 전기배선 분배용 버스덕트를 제공함에 그 목적이 있다.The present invention is to solve the above problems, it is possible to easily branch in any direction as needed from the bottom surface to provide a bus duct for electrical wiring distribution that can be easily changed to various zones and construction according to the situation. There is a purpose.

이와 같은 목적을 달성하기 위하여, 본 발명은 상단은 개방되고 하부는 밀폐되며 바닥면에 매립고정되는 원통체로, 하단중심에는 상부로 돌출되는 축봉이 형성되고, 축봉 하부에는 받침대가 형성되며, 외주연 사방에는 사각관통공이 형성되고, 사각관통공 선단의 좌우측 상하부에는 수직체결볼트가 돌출형성되며, 상단 내주연에는 뚜껑의 하부가 삽입되는 삽입요부가 형성된 합성수지재질의 단자함체와;In order to achieve the above object, the present invention is a cylindrical body that is open at the top and the bottom is sealed and buried in the bottom surface, the bottom of the shaft is formed to protrude to the top, the bottom of the shaft is formed with a pedestal, the outer periphery Square through-holes are formed in all directions, vertical fastening bolts protrude from the upper and lower left and right sides of the end of the square through-holes, and a terminal housing made of a synthetic resin material having an insertion recess into which a lower portion of the lid is inserted in the upper inner circumference;

평면이 십자형상인 도체판의 네 곳 선단면을 제외한 외면이 절연체로 감싸인 판체로, 중심측에는 단자함체의 축봉이 삽입되는 축공이 형성되고, 네 곳 선단 상하면에는 외측으로 돌출되는 도체인 브러쉬가 위치되며, 브러쉬를 감싸 선단 상하 면에 고정시키는 고정링이 형성되는 상하부 한 쌍의 +단자판 및 -단자판과;The outer surface of the conductor plate, which has a flat cross-shaped conductor plate, is surrounded by an insulator, and a shaft hole is formed in the center side to insert the shaft rod of the terminal box. A pair of upper and lower pairs of + terminal plates and-terminal plates formed around a brush, and a fixing ring is formed to fix the upper and lower surfaces of the tip;

사각관체로 내부에는 +단자판과 -단자판의 브러쉬 내측으로 삽입되어 도체판과 접촉통전되는 절연체에 외면이 감싸인 도체판이 형성되고, 양단에는 상기 단자함체의 수직체결볼트가 삽입되는 볼트공을 갖는 체결판이 형성되며, 볼트공은 체결너트에 의해 체결고정되는 합성수지재질의 연결덕트와; A rectangular tube is formed inside the brush of the + terminal plate and the-terminal plate inside the conductor plate is formed in the insulator which is in contact with the conductor plate and the outer surface is wrapped, and both ends have a bolt hole into which the vertical fastening bolt of the terminal box is inserted The plate is formed, the bolt hole and the connecting duct of the synthetic resin material fastened by the fastening nut;

하단이 개방되고 상단이 밀폐된 원통형상으로 하단에서 상측으로 사방에는 연결덕트가 관통되는 관통공이 형성되어 상부에서 단자함체를 감싸 외부충격으로부터 보호하는 탄성체인 보호캡을 구비하는 특징이 있다.The lower end is open and the upper end is sealed in a cylindrical shape from the bottom to the upper side through the connection duct is formed therethrough is characterized in that it has a protective cap which is an elastic body to protect from the external shock wrapped around the terminal box at the top.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 전기배선 분배용 버스덕트의 체결모습을 보인 분리사시도이며, 도 3은 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공된 모습을 보인 측단면도이고, 도 4는 본 발명 실시 예인 전기배선 분배용 버스덕트의 시공모습을 보인 확대 평면도이다.1 is a perspective view showing the construction of the electric wiring distribution bus duct according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the electric bus distribution bus duct according to the embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is an enlarged plan view showing a construction of an electric wiring distribution bus duct according to an embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것 임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 전기배선 분배용 버스덕트는, +단자판(20)과 -단자판(21)이 축결합되어 고정되는 단자함체(10)와, 선단에 브러쉬(24)가 고정되는 +단자판(20) 및 -단자판(21)과, 단자함체(10)의 +,-단자판(20,21)과 통전연결되는 연결덕트(30)와, 단자함체(10)를 감싸 보호하는 보호캡(40)으로 구성된다.Bus duct for electrical wiring distribution of the present invention, the + terminal plate 20 and the-terminal plate 21 is coupled to the terminal box 10 is fixed to the shaft, the + terminal plate 20 to which the brush 24 is fixed to the front end and -The terminal plate 21, the connection duct 30 that is electrically connected to the +,-terminal plates (20, 21) of the terminal box 10, and a protective cap (40) surrounding and protecting the terminal box (10) .

상기 단자함체(10)는 상단은 개방되고 하부는 밀폐되며 바닥면에 매립고정되는 합성수지재질의 원통체로, 하단중심에는 상부로 돌출되는 축봉(11)이 형성되고, 축봉(11) 하부에는 받침대(12)가 형성되며, 외주연 사방에는 사각관통공(13)이 형성되고, 사각관통공(13) 선단의 좌우측 상하부에는 수직체결볼트(14)가 전방측으로 돌출형성되며, 상단 내주연에는 뚜껑(16)의 하부가 삽입밀폐되는 삽입요부(15)가 형성된다. The terminal box 10 is an upper end is open, the lower end is a cylindrical body made of synthetic resin material is fixed to the bottom surface, the bottom center is formed with a shaft bar 11 protruding upwards, the bottom of the shaft bar 11 ( 12) is formed, and a square through-hole 13 is formed on the outer periphery, vertical fastening bolts 14 are formed in the upper and lower left and right sides of the front end of the square through-hole 13 protruding toward the front side, and the lid ( An insertion recess 15 in which the lower portion of the 16 is inserted and sealed is formed.

상기 +단자판(20) 및 -단자판(21)은 평면이 십자형상인 도체판(22)의 네 곳 선단면을 제외한 외면이 절연체(23)로 감싸인 상하부 한 쌍의 판체로, 중심측에는 단자함체(10)의 축봉(11)이 삽입되는 축공(26)이 형성되고, 네 곳 선단 상하면에는 외측으로 돌출되는 도체인 브러쉬(24)가 각각 위치되며, 브러쉬(24)를 감싸 선단 상하면에 고정시키는 고정링(25)이 각각 형성된다. The + terminal plate 20 and the-terminal plate 21 is a pair of upper and lower pairs of outer surfaces of the conductor plate 22 having a flat cross shape, the outer surface of which is surrounded by an insulator 23, and a terminal box ( A shaft hole 26 into which the shaft rod 11 of 10) is inserted is formed, and the brush 24 which is a conductor protruding outward is positioned at the upper and lower ends of the four locations, respectively, and is fixed to the upper and lower surfaces of the tip by wrapping the brush 24. Rings 25 are each formed.

상기 연결덕트(30)는 합성수지재질의 사각관체로, 내부에는 +단자판(20)과 -단자판(21)의 브러쉬(24) 내측으로 삽입되어 도체판(22)과 접촉통전되되 절연체(32)에 외면이 감싸인 도체판(31)이 형성되고, 양단에는 상기 단자함체(10)의 수직체결볼트(14)가 각각 삽입되는 볼트공(34)을 갖는 체결판(33)이 형성되며, 볼트 공(34)은 체결너트(35)에 의해 체결고정된다. The connection duct 30 is a rectangular tube body made of a synthetic resin material, and is inserted into the brush 24 of the + terminal plate 20 and the-terminal plate 21 to be electrically in contact with the conductor plate 22, and to the insulator 32. The outer surface is wrapped with a conductive plate 31 is formed, both ends are formed with a fastening plate 33 having a bolt hole 34 is inserted into each of the vertical fastening bolt 14 of the terminal box 10, bolt holes 34 is fastened and fastened by a fastening nut 35.

상기 보호캡(40)은 하단이 개방되고 상단이 밀폐된 탄성체인 원통형상으로, 하단에서 상측으로 사방에는 연결덕트(30)가 관통되는 관통공(41)이 형성되어 상부에서 단자함체(10)를 감싸 외부충격으로부터 보호한다. The protective cap 40 has a cylindrical shape that is an elastic body of which the lower end is open and the upper end is closed, and a through hole 41 through which the connection duct 30 penetrates from the lower side to the upper side is formed in the terminal box 10 from the upper side. Wrap it around to protect it from external shocks.

이와 같은 본 발명은, 바닥면에 일정간격으로 연결덕트(30)를 통해서 +단자판(20)과 -단자판(21)을 갖는 단자함체(10)가 설치되어 있기 때문에 전원의 사용을 원하는 부위로 연결덕트(30)를 사용하여 콘센트를 설치할 수 있어 다양한 구역과 방향으로 손쉽게 분기시킬 수 있게 된다.In the present invention as described above, the terminal box 10 having the + terminal plate 20 and the-terminal plate 21 through the connection duct 30 at a predetermined interval on the bottom surface is connected to the desired site to use the power source The outlet can be installed using the duct 30 so that it can be easily branched into various zones and directions.

또한, +,-단자판(20,21)이 축고정된 단자함체(10)는 보호캡(10)에 의해서 충격으로부터 보호되어 누전이나 합선의 위험이 전혀 없게 된다.In addition, the terminal housing 10 in which the + and-terminal plates 20 and 21 are axially fixed is protected from the shock by the protective cap 10 so that there is no risk of a short circuit or a short circuit.

이와 같이, 본 발명은 바닥면에서 필요에 따라서 어느 방향이라도 손쉽게 분기시킬 수 있어 다양한 구역으로의 변경 및 상황에 맞는 시공이 손쉽게 이루어지는 효과가 있다.As such, the present invention can be easily branched in any direction as needed from the bottom surface, there is an effect that can be easily changed to a variety of zones and construction according to the situation.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

상단은 개방되고 하부는 밀폐되며 바닥면에 매립고정되는 원통체로, 하단중심에는 상부로 돌출되는 축봉(11)이 형성되고, 축봉 하부에는 받침대(12)가 형성되며, 외주연 사방에는 사각관통공(13)이 형성되고, 사각관통공(13) 선단의 좌우측 상하부에는 수직체결볼트(14)가 돌출형성되며, 상단 내주연에는 뚜껑(16)의 하부가 삽입되는 삽입요부(15)가 형성된 합성수지재질의 단자함체(10)와;The top is open, the bottom is closed, and is a cylindrical body fixed to the bottom surface, the bottom center is formed with a shaft bar 11 protruding to the top, the base 12 is formed in the bottom of the shaft bar, the square through the square (13) is formed, and the vertical fastening bolts 14 are formed on the upper and lower left and right sides of the front end of the rectangular through hole 13, the upper end of the inner periphery of the synthetic resin formed with the insertion recess 15 is inserted into the lower portion of the lid 16 A terminal box 10 of material; 평면이 십자형상인 도체판(22)의 네 곳 선단면을 제외한 외면이 절연체로 감싸인 판체로, 중심측에는 단자함체(10)의 축봉(11)이 삽입되는 축공(16)이 형성되고, 네 곳 선단 상하면에는 외측으로 돌출되는 도체인 브러쉬(24)가 위치되며, 브러쉬(24)를 감싸 선단 상하면에 고정시키는 고정링(25)이 형성되는 상하부 한 쌍의 +단자판(20) 및 -단자판(21)과;The outer surface of the conductor plate 22 having a flat cross shape, except for the front end surface, is surrounded by an insulator. At the center side, a shaft hole 16 into which the shaft rod 11 of the terminal box 10 is inserted is formed. A brush 24 which is a conductor protruding outward is positioned on the upper and lower ends, and a pair of upper and lower + terminal plates 20 and -terminal plates 21 are formed with a fixing ring 25 for enclosing the brush 24 and fixing the upper and lower ends. )and; 사각관체로 내부에는 +단자판(20)과 -단자판(21)의 브러쉬(24) 내측으로 삽입되어 도체판(22)과 접촉통전되는 절연체에 외면이 감싸인 도체판이 형성되고, 양단에는 상기 단자함체(10)의 수직체결볼트(14)가 삽입되는 볼트공(34)을 갖는 체결판(33)이 형성되며, 볼트공(34)은 체결너트(35)에 의해 체결고정되는 합성수지재질의 연결덕트(30)와; A rectangular tube is formed inside the brush 24 of the + terminal plate 20 and the-terminal plate 21 to form a conductor plate having an outer surface wrapped in an insulator in contact with the conductor plate 22. A fastening plate 33 having a bolt hole 34 into which the vertical fastening bolt 14 of 10 is inserted is formed, and the bolt hole 34 is a connection duct of synthetic resin material fastened and fastened by the fastening nut 35. 30; 하단이 개방되고 상단이 밀폐된 원통형상으로 하단에서 상측으로 사방에는 연결덕트(30)가 관통되는 관통공(41)이 형성되어 상부에서 단자함체(10)를 감싸 외부충격으로부터 보호하는 탄성체인 보호캡(40);을 구비하는 전기배선 분배용 버스 덕트.The lower end is open and the upper end is in a cylindrical shape, the through hole 41 through which the connection duct 30 penetrates from the lower side to the upper side is formed to protect the elastic body that protects from the external impact by wrapping the terminal box 10 in the upper part. Caps 40; bus duct for electrical wiring distribution.
KR1020060094795A 2006-09-28 2006-09-28 Bus duct for branching of electrical wiring KR100659289B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697644B1 (en) 2006-11-28 2007-03-20 주식회사 배산엔지니어링 Bus duct for branching of electrical wiring
KR100757776B1 (en) 2007-01-30 2007-09-12 김진열 Clamp
KR100824342B1 (en) * 2008-01-14 2008-04-22 주식회사 정명기술단 Bus duct for banching of electrical wiring
KR100859545B1 (en) 2007-12-24 2008-09-22 석우엔지니어링 주식회사 Bus duct for branching of electrical wiring
KR101778194B1 (en) 2017-05-18 2017-09-13 대일이엔씨기술(주) Bus duct for branching of electrical wiring
KR102324859B1 (en) * 2021-04-29 2021-11-11 (주)하일기술단 Cable protection device for apartment houses with buffer function
KR102327130B1 (en) * 2021-05-04 2021-11-16 최규섭 Distribution line protection mechanism of buildings
KR102327129B1 (en) * 2021-05-04 2021-11-16 최규섭 Building wire protection device with buffer function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000139015A (en) 1998-11-02 2000-05-16 Sumitomo Wiring Syst Ltd Protector for branch section of wire harness
JP2001035616A (en) 1999-07-21 2001-02-09 Sumitomo Wiring Syst Ltd Joint connector for wire harness
KR200282491Y1 (en) 2002-04-17 2002-07-22 김경미 A wiring duct having division plate
KR100639121B1 (en) 2006-07-27 2006-10-31 주식회사 동우 이앤씨 건축사사무소 Electrical terminal box for ceiling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000139015A (en) 1998-11-02 2000-05-16 Sumitomo Wiring Syst Ltd Protector for branch section of wire harness
JP2001035616A (en) 1999-07-21 2001-02-09 Sumitomo Wiring Syst Ltd Joint connector for wire harness
KR200282491Y1 (en) 2002-04-17 2002-07-22 김경미 A wiring duct having division plate
KR100639121B1 (en) 2006-07-27 2006-10-31 주식회사 동우 이앤씨 건축사사무소 Electrical terminal box for ceiling

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697644B1 (en) 2006-11-28 2007-03-20 주식회사 배산엔지니어링 Bus duct for branching of electrical wiring
KR100757776B1 (en) 2007-01-30 2007-09-12 김진열 Clamp
KR100859545B1 (en) 2007-12-24 2008-09-22 석우엔지니어링 주식회사 Bus duct for branching of electrical wiring
KR100824342B1 (en) * 2008-01-14 2008-04-22 주식회사 정명기술단 Bus duct for banching of electrical wiring
KR101778194B1 (en) 2017-05-18 2017-09-13 대일이엔씨기술(주) Bus duct for branching of electrical wiring
KR102324859B1 (en) * 2021-04-29 2021-11-11 (주)하일기술단 Cable protection device for apartment houses with buffer function
KR102327130B1 (en) * 2021-05-04 2021-11-16 최규섭 Distribution line protection mechanism of buildings
KR102327129B1 (en) * 2021-05-04 2021-11-16 최규섭 Building wire protection device with buffer function

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