JP2010027420A - Wiring device and wiring duct system - Google Patents

Wiring device and wiring duct system Download PDF

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JP2010027420A
JP2010027420A JP2008188218A JP2008188218A JP2010027420A JP 2010027420 A JP2010027420 A JP 2010027420A JP 2008188218 A JP2008188218 A JP 2008188218A JP 2008188218 A JP2008188218 A JP 2008188218A JP 2010027420 A JP2010027420 A JP 2010027420A
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wiring
wiring duct
duct
longitudinal direction
wiring device
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JP5120780B2 (en
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Teiji Kamata
禎治 鎌田
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Toshiba Lighting and Technology Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a wiring device in which efficiency of installation work is attained by enabling connection from an opening part side of a wiring duct and discrimination of the connection status of the wiring device and the wiring duct is easy, and a wiring duct system using this wiring device. <P>SOLUTION: The wiring device 1 is provided with a wiring duct coupling part 3 which has mechanical and electrical connecting means 4, 5 and can be connected from an opening part 12 side formed along a longitudinal direction of the wiring duct 10 and a main wall 2 which is arranged on the rear side of the wiring duct coupling part 3 and is constructed in asymmetry so that the right and left dimension in orthogonal direction to the center line may be different with the center line in longitudinal direction of the wiring duct coupling part 3 as a boundary. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、配線装置及びこの配線装置を用いた配線ダクトシステムに関する。   The present invention relates to a wiring device and a wiring duct system using the wiring device.

従来から、照明器具やコンセント等の電気機器を任意の箇所に配設可能とするために、当該電気機器を任意の位置に取付可能であるとともに、電気機器がいずれの取付位置でも給電可能とする配線ダクトが用いられている。配線ダクトは、ダクト本体の内側に長手方向に沿って給電用の対をなす導電部が設けられており、これら導電部と電気機器側の対の端子とが接続して電気機器がいずれの取付位置でも給電可能としているものである。このような配線ダクトは、天井面や壁面等に複数本が任意に設置され、これら配線ダクトの端部間に配線装置としてジョインタを差込み、配線ダクト相互を機械的及び電気的に接続しているものである（例えば、非特許文献１）。   Conventionally, in order to be able to arrange electrical equipment such as lighting fixtures and outlets at any location, the electrical equipment can be mounted at any position and the electrical equipment can be fed at any mounting position. A wiring duct is used. The wiring duct is provided with a conductive portion that forms a pair for feeding along the longitudinal direction inside the duct body. The conductive portion and the pair of terminals on the electrical device side are connected to each other to attach the electrical device. Power can be supplied even at the position. A plurality of such wiring ducts are arbitrarily installed on the ceiling surface, wall surface, etc., and a joiner is inserted as a wiring device between the ends of these wiring ducts, and the wiring ducts are mechanically and electrically connected to each other. (For example, Non-Patent Document 1).

一方、配線ダクト用プラグにおいて、配線ダクトの開口部側から当該プラグを接続するものが知られている。ここには、プラグボディに、通常、配線ダクトに突設されている逆組防止片（極性表示用の突条）と噛合する逆組防止溝を形成し、配線ダクトとボディとの左右が逆転していると、配線ダクトに対してボディが傾き、配線ダクトにボディを固定することができず、配線ダクトに対するボディの向きを規定するようにした開示がある（特許文献１参照）。
松下電工 電設資材カタログ2006-2008 895頁「１００Ｖダクトシステム・アース付ダクトシステム」［平成20年7月18日検索］、インターネット On the other hand, a wiring duct plug is known which connects the plug from the opening side of the wiring duct. Here, the plug body is formed with a reverse assembly prevention groove that meshes with the reverse assembly prevention piece (protrusion for polarity display) that is normally provided on the wiring duct, and the right and left sides of the wiring duct and the body are reversed. However, there is a disclosure in which the body is inclined with respect to the wiring duct and the body cannot be fixed to the wiring duct, and the orientation of the body with respect to the wiring duct is regulated (see Patent Document 1).
Matsushita Electric Works Electrical Construction Materials Catalog 2006-2008 Page 895 “100V Duct System / Electric Duct System” [Search July 18, 2008], Internet

（http://biz.national.jp/Ebox/densetsu2006/index.html）
特許第３６２２９４２号公報（［００３７］、図１０） (Http://biz.national.jp/Ebox/densetsu2006/index.html)
Japanese Patent No. 3622942 ([0037], FIG. 10)

しかしながら、従来のような配線ダクトは、天井面や壁面等の設置面に複数本の配線ダクトを任意に設置したい場合には、設置面に配線ダクトを取付ける前に、複数本の配線ダクトの端部開口部側から連結用のジョインタを機械的及び電気的に接続し、一体の配線ダクトユニットを形成しなくてはならない。すなわち、一方の配線ダクトに接続された連結用のジョインタに対して他方の配線ダクトの長手方向における端部開口部を挿入及び係合させることで、複数本の配線ダクトの連結が行えるものである。ゆえに、設置面に配設したい所望の配線ダクトユニットを予め準備しておく必要があるため、所望の配線ダクトユニットが比較的長いものとなると、その設置作業には大人数を必要とし、施工が煩雑となる虞があった。   However, in the conventional wiring duct, when it is desired to arbitrarily install a plurality of wiring ducts on an installation surface such as a ceiling surface or a wall surface, the end of the plurality of wiring ducts is attached before the wiring duct is attached to the installation surface. The connecting joint must be mechanically and electrically connected from the side opening side to form an integral wiring duct unit. That is, a plurality of wiring ducts can be connected by inserting and engaging an end opening in the longitudinal direction of the other wiring duct with a connecting joint connected to one wiring duct. . Therefore, since it is necessary to prepare a desired wiring duct unit to be arranged on the installation surface in advance, if the desired wiring duct unit is relatively long, the installation work requires a large number of people, and construction is difficult. There was a risk of complications.

また、設置面に複数本の配線ダクトを任意に設置する他の方法として、１本の配線ダクトを設置面に取付けた後に連結用のジョインタを接続し、その後、他の配線ダクトをジョインタに接続することも考えられる。しかしながら、このような方法であっても、連結用のジョインタの接続及び当該ジョインタへの配線ダクトの接続は、配線ダクトの長手方向における端部開口部側から挿入する方法であるため、配線ダクトを支えながら作業を行わなければならず、特に、設置面が天井面である場合には、設置作業が非常に煩雑となるものである。   In addition, as another method of arbitrarily installing multiple wiring ducts on the installation surface, after connecting one wiring duct to the installation surface, connect the connecting joint, and then connect the other wiring duct to the joiner. It is also possible to do. However, even in such a method, the connection of the connecting joint and the connection of the wiring duct to the joint is a method of inserting from the end opening side in the longitudinal direction of the wiring duct. The work must be performed while supporting, and particularly when the installation surface is a ceiling surface, the installation work becomes very complicated.

また、特許文献１に示されたものは、配線ダクトに対するボディの誤接続を防止しようとするものであるが、正規に接続された状態の視覚的判別がし難いばかりではなく、誤接続によって配線ダクトに対してボディが傾くといっても、視覚的に誤接続の状態の判別がし難く、このため、無理やりボディを押込む結果、配線ダクト等の破損を招きかねない虞があった。   Further, the one disclosed in Patent Document 1 is intended to prevent the body from being erroneously connected to the wiring duct, but it is not only difficult to visually determine the state of normal connection, but also due to incorrect connection. Even if the body is tilted with respect to the duct, it is difficult to visually determine the state of erroneous connection. For this reason, forcibly pushing the body may cause damage to the wiring duct or the like.

本発明は、上記課題に鑑みなされたもので、配線ダクトの開口部側から接続できるようにして設置作業の効率化を図るとともに、配線装置と配線ダクトとの接続状態の判別が容易な配線装置及びこの配線装置を用いた配線ダクトシステムを提供することを目的とする。   The present invention has been made in view of the above-described problems. The wiring device can be connected from the opening side of the wiring duct so as to improve the efficiency of installation work, and can easily determine the connection state between the wiring device and the wiring duct. And it aims at providing the wiring duct system using this wiring apparatus.

請求項１に記載の配線装置は、機械的及び電気的接続手段を有し、配線ダクトの長手方向に沿って形成された開口部側から接続可能な配線ダクト結合部と；この配線ダクト結合部の背面側に配設され、配線ダクト結合部の長手方向の中心線を境に、この中心線と直交する方向の左右の寸法が異なるように非対称に構成された主壁面と；を具備することを特徴とする。   The wiring device according to claim 1 has a mechanical and electrical connection means, and a wiring duct coupling portion connectable from an opening side formed along the longitudinal direction of the wiring duct; And a main wall surface that is asymmetrically configured so that the left and right dimensions in a direction orthogonal to the center line are different from each other with respect to the longitudinal center line of the wiring duct coupling portion. It is characterized by.

機械的接続手段及び電気的接続手段の構成は、その機能を満たすことができれば、格別限定されるものではない。配線装置には、例えば、Ｉ形、Ｔ形、＋形等のいわゆるジョインタがあるが、本発明は、いずれにも適用可能である。   The configurations of the mechanical connection means and the electrical connection means are not particularly limited as long as the functions can be satisfied. For example, there are so-called joiners such as I-type, T-type, and + -type in the wiring apparatus, but the present invention is applicable to any of them.

請求項２に記載の配線ダクトシステムは、長手方向に沿って形成された開口部を有し、この開口部側に長手方向に沿って極性表示用の突条が設けられた長尺状のダクト本体と、ダクト本体の内側に長手方向に沿って設けられた対をなす導電部を備えた配線ダクトと； この配線ダクトの前記開口部側から接続される請求項１に記載の配線装置と；を具備することを特徴とする。   The wiring duct system according to claim 2 has a long duct having an opening formed along the longitudinal direction and provided with a protrusion for polarity display along the longitudinal direction on the opening side. A wiring duct having a main body and a pair of conductive portions provided along the longitudinal direction inside the duct main body; and the wiring device according to claim 1 connected from the opening side of the wiring duct; It is characterized by comprising.

請求項３に記載の配線ダクトシステムは、請求項２に記載の配線ダクトシステムにおいて、配線ダクトには、開口部側に長手方向に沿って極性表示用の突条が設けられており、配線装置を配線ダクトに接続した場合、配線装置の主壁面と極性表示用の突条とが略面一になるように構成されていることを特徴とする。   The wiring duct system according to claim 3 is the wiring duct system according to claim 2, wherein the wiring duct is provided with a protrusion for polarity display along the longitudinal direction on the opening side. Is connected to the wiring duct, the main wall surface of the wiring device and the protrusion for polarity display are configured to be substantially flush with each other.

請求項１に記載の発明によれば、配線装置を配線ダクトの開口部側から接続できるので、設置作業の効率化を図ることができ、また、配線装置と配線ダクトとを正規の状態で接続でき、しかも接続状態の判別が容易な配線装置の提供が可能となる。   According to the first aspect of the invention, since the wiring device can be connected from the opening side of the wiring duct, the efficiency of the installation work can be improved, and the wiring device and the wiring duct are connected in a regular state. In addition, it is possible to provide a wiring device that can easily determine the connection state.

請求項２に記載の発明によれば、設置作業の効率化を図ることができ、また、配線装置と配線ダクトとを正規の状態で接続でき、しかも接続状態の判別が容易な配線ダクトシステムの提供が可能となる。   According to the second aspect of the present invention, the efficiency of the installation work can be improved, and the wiring duct system can be connected to the wiring device and the wiring duct in a normal state and the connection state can be easily distinguished. Provision is possible.

請求項３に記載の発明によれば、請求項２に記載の発明の効果に加え、配線ダクトシステムをコンパクトに構成できる。   According to invention of Claim 3, in addition to the effect of invention of Claim 2, a wiring duct system can be comprised compactly.

以下、本発明の配線装置及び配線ダクトシステムの第１の実施形態について図１乃至図６を参照して説明する。図１は、配線装置を示す平面図及び断面図、図２は、配線ダクトを示す断面図、図３は、配線装置と配線ダクトの接続状態を示す断面図、図４は、配線ダクトシステムを示す平面図、図５は、配線ダクトシステムの組立て状態を示す断面図、図６は、配線装置と配線ダクトとの誤接続状態を示す断面図である。   Hereinafter, a first embodiment of a wiring device and a wiring duct system of the present invention will be described with reference to FIGS. 1 to 6. 1 is a plan view and a sectional view showing a wiring device, FIG. 2 is a sectional view showing a wiring duct, FIG. 3 is a sectional view showing a connection state between the wiring device and the wiring duct, and FIG. 4 is a wiring duct system. FIG. 5 is a sectional view showing an assembled state of the wiring duct system, and FIG. 6 is a sectional view showing an erroneous connection state between the wiring device and the wiring duct.

図１に示すように、配線装置１は、いわゆるＩ形のジョインタであって、合成樹脂製で略長方形状に形成され、主壁面２と配線ダクト結合部３とを備えている。配線ダクト結合部３の背面側には、この配線ダクト結合部３の長手方向に沿って主壁面２が形成されている。また、配線ダクト結合部３の両端側には、機械的接続手段４及び電気的接続手段５が設けられており、機械的接続手段４は、合成樹脂製で配線ダクト結合部３の両側に形成された溝孔３ａを通じて突没可能となっている。   As shown in FIG. 1, the wiring device 1 is a so-called I-shaped joiner, is made of a synthetic resin and is formed in a substantially rectangular shape, and includes a main wall surface 2 and a wiring duct coupling portion 3. On the back side of the wiring duct coupling portion 3, a main wall surface 2 is formed along the longitudinal direction of the wiring duct coupling portion 3. Further, mechanical connection means 4 and electrical connection means 5 are provided at both ends of the wiring duct coupling portion 3, and the mechanical connection means 4 is made of synthetic resin and formed on both sides of the wiring duct coupling portion 3. It is possible to project and retract through the groove 3a.

電気的接続手段５は、導電性及び弾性を有する金属材料により形成され、配線ダクト結合部３の両側に形成された溝孔３ｂを通じて突没可能となっている。また、これら機械的接続手段４及び電気的接続手段５は、操作部６に接続されており、この操作部６の回動操作により、連動して配線ダクト結合部３の両側から突没されるようになっている。   The electrical connection means 5 is formed of a metal material having conductivity and elasticity, and can project and retract through a slot 3 b formed on both sides of the wiring duct coupling portion 3. Further, the mechanical connection means 4 and the electrical connection means 5 are connected to the operation unit 6, and are projected and retracted from both sides of the wiring duct coupling unit 3 in conjunction with the rotation operation of the operation unit 6. It is like that.

主壁面２は、配線ダクト結合部３の位置関係で規定される長手方向の中心線を境にして、この中心線と直交する方向、すなわち、幅方向の長さ寸法が左右異なるように構成されている。つまり、Ｗ1＞Ｗ2の寸法関係になるように構成されており、主壁面２のこれら左右の壁面は、非対称の形状をなしている。なお、上記機械的接続手段４及び電気的接続手段５の構成は、その機能を満たすことができれば、格別限定されるものではない。   The main wall surface 2 is configured so that the length in the direction perpendicular to the center line, that is, the length in the width direction, is different from the left and right with respect to the center line in the longitudinal direction defined by the positional relationship of the wiring duct coupling portion 3. ing. That is, the dimensional relationship of W1> W2 is established, and the left and right wall surfaces of the main wall surface 2 have an asymmetric shape. In addition, the structure of the said mechanical connection means 4 and the electrical connection means 5 will not be exceptionally limited if the function can be satisfy | filled.

図２に示すように、配線ダクト１０は、照明器具やコンセント等の電気機器を任意の箇所に配設可能とするために、当該電気機器を任意の位置に取付可能であるとともに、電気機器がいずれの取付位置でも給電可能としたものである。配線ダクト１０は、断面コ字状の長尺状のダクト本体１１を有し、例えば、亜鉛めっき鋼板等の金属製のダクト基材の外面全体を合成樹脂製の絶縁体により覆って一体的に形成されている。ダクト本体１１には、開口部１２が長手方向に沿って形成されているとともに、この開口部１２の両側には対になった支持鍔部１３が形成されている。さらに、開口部１２と反対側の壁面には、設置面に対してねじ等で取付けるための図示しない取付孔が形成されている。   As shown in FIG. 2, the wiring duct 10 can be mounted at an arbitrary position so that an electric device such as a lighting fixture or an outlet can be disposed at an arbitrary position. Power can be supplied at any mounting position. The wiring duct 10 has a long duct body 11 having a U-shaped cross section. For example, the entire outer surface of a metal duct base material such as a galvanized steel sheet is covered with a synthetic resin insulator so as to be integrated. Is formed. An opening 12 is formed in the duct body 11 along the longitudinal direction, and a pair of support collars 13 are formed on both sides of the opening 12. Further, an attachment hole (not shown) for attaching the installation surface to the installation surface with a screw or the like is formed on the wall surface opposite to the opening 12.

ダクト本体１１の内側の両側位置には、対の絶縁性の導体保持部１４が長手方向に沿って設けられており、これら導体保持部１４には、電源ラインとして対となる導電部１５が長手方向に沿って取付けられている。導電部１５は、一方が電圧側導電部１５ａであり、他方が接地側導電部１５ｂである。また、開口部１２の一方の支持鍔部１３、すなわち、接地側導電部１５ｂ側である支持鍔部１３の外面には極性表示用の突条１６が一体に形成されている。なお、開口部１２と反対側の内壁面には、アースラインとなる導電部１５ｃが設けられている。   A pair of insulative conductor holding portions 14 are provided along the longitudinal direction at both side positions inside the duct body 11, and a conductive portion 15 as a pair as a power source line is provided in the conductor holding portions 14. Installed along the direction. One of the conductive portions 15 is a voltage side conductive portion 15a, and the other is a ground side conductive portion 15b. In addition, on one outer surface of the support flange 13 of the opening 12, that is, the outer surface of the support flange 13 on the ground-side conductive portion 15b side, a protrusion 16 for polarity display is integrally formed. Note that a conductive portion 15 c serving as a ground line is provided on the inner wall surface on the side opposite to the opening 12.

次に、配線装置１と配線ダクト１０の接続状態について説明する。図３（ａ）に示すように配線装置１の配線ダクト結合部３を配線ダクト１０の開口部１２から挿入する。すると、配線装置１の主壁面２の背面が配線ダクト１０の支持鍔部１３の外面に重なった状態となる。この状態から操作部６を回動操作すると、図３（ｂ）に示すように、機械的接続手段４及び電気的接続手段５が溝孔３ａ、３ｂを通じて突出し、機械的接続手段４は、両側の支持鍔部１３の内側に係合し、電気的接続手段５は、両側の導電部１５に接触して、それぞれが接続される。この状態では、主壁面２の左右の壁面は非対称の形状をなしているので、主壁面２が極性表示用の突条１６の上に重なり合わさることなく、極性表示用の突条１６が外面に現れ、主壁面２と極性表示用の突条１６とは略面一となって外面を構成する。したがって、方向の誤りなく正規に接続された状態であることを視覚的に容易に判別でき、しかも、主壁面２と極性表示用の突条１６とが略面一になることにより、高さ寸法の増大をもたらすことなくコンパクトな構成となる。   Next, the connection state between the wiring device 1 and the wiring duct 10 will be described. As shown in FIG. 3A, the wiring duct coupling portion 3 of the wiring device 1 is inserted from the opening 12 of the wiring duct 10. Then, the back surface of the main wall surface 2 of the wiring device 1 is in a state where it overlaps the outer surface of the support flange 13 of the wiring duct 10. When the operation unit 6 is rotated from this state, as shown in FIG. 3B, the mechanical connecting means 4 and the electrical connecting means 5 protrude through the slots 3a and 3b, and the mechanical connecting means 4 The electrical connection means 5 contacts the conductive portions 15 on both sides and is connected to each other. In this state, since the left and right wall surfaces of the main wall surface 2 are asymmetrical, the main wall surface 2 does not overlap the polarity display protrusions 16, and the polarity display protrusions 16 are on the outer surface. The main wall surface 2 and the polarity display protrusion 16 are substantially flush with each other to form the outer surface. Therefore, it can be easily visually determined that the connection is properly made without any error in the direction, and the height of the main wall surface 2 and the polarity display protrusion 16 is substantially flush with each other. It becomes a compact configuration without causing an increase in.

このように配線装置１によって配線ダクト１０相互を接続して、図４に示すように、配線ダクトシステム２０を構成する。また、図５に示すように、配線装置１をカバー２１で覆うようにしてもよい。カバー２１は、断面コ字状であり、接続された配線装置１と配線ダクト１０を覆うものであり、外観向上の機能をなすものである。具体的には、配線装置１（図５（ｂ））を配線ダクト１０（図５（ｃ））の開口部１２側から接続し、その上からカバー２１（図５（ａ））を被せて組立てる（図５（ｄ））。この場合、カバー２１は、主壁面２と極性表示用の突条１６とが略面一となっているので、極性表示用の突条１６の影響を受けることなく前記のように断面コ字状に形成でき、取付方向を規制されないので、取付作業が容易となる効果を奏する。   In this way, the wiring ducts 10 are connected to each other by the wiring device 1 to form a wiring duct system 20 as shown in FIG. Further, as shown in FIG. 5, the wiring device 1 may be covered with a cover 21. The cover 21 has a U-shaped cross section, covers the connected wiring device 1 and the wiring duct 10, and has a function of improving the appearance. Specifically, the wiring device 1 (FIG. 5B) is connected from the opening 12 side of the wiring duct 10 (FIG. 5C), and the cover 21 (FIG. 5A) is covered from above. Assemble (FIG. 5 (d)). In this case, the cover 21 is substantially flush with the main wall surface 2 and the ridge 16 for polarity display, so that the cover 21 is U-shaped as described above without being affected by the ridge 16 for polarity display. Since the mounting direction is not restricted, the mounting work can be easily performed.

次に、配線ダクト１０を設置面に配設する場合について説明する。設置面に配設したい所望の配線ダクトユニットを予め準備しておく場合には、配線ダクト１０を複数本配線装置１によって接続するが、このとき、従来のように、配線ダクト１０の端部開口部側から接続することなく、配線ダクト１０を開口部１２を上にして床等に並べ、配線ダクト１０の開口部１２側から配線装置１を接続することができるので、作業が簡素化され、効率の向上を図ることができる。また、他の方法としては、例えば、天井面等の設置面に複数本の配線ダクト１０をレイアウトし仮固定しておき、その状態で各配線ダクト１０相互間を接続するように、開口部１２側から配線装置１を接続することができるので、この場合も作業の煩雑さが解消でき、効率の向上を図ることができる。   Next, the case where the wiring duct 10 is disposed on the installation surface will be described. When a desired wiring duct unit to be arranged on the installation surface is prepared in advance, a plurality of wiring ducts 10 are connected by the wiring device 1. At this time, as in the conventional case, the end opening of the wiring duct 10 is opened. Without connecting from the part side, the wiring duct 10 can be arranged on the floor or the like with the opening part 12 up, and the wiring device 1 can be connected from the opening part 12 side of the wiring duct 10, so that the work is simplified. Efficiency can be improved. As another method, for example, a plurality of wiring ducts 10 are laid out and temporarily fixed on an installation surface such as a ceiling surface, and the openings 12 are connected so that the wiring ducts 10 are connected to each other in this state. Since the wiring device 1 can be connected from the side, the complexity of the work can be eliminated also in this case, and the efficiency can be improved.

ところで、図６に示すように、誤接続の状態について説明する。配線装置１の接続方向を誤り、誤接続の状態である場合、主壁面２の左右の壁面は非対称の形状をなしているので、主壁面２が極性表示用の突条１６の上に重なり、乗り上げる状態となる（図６（ａ））。さらに押込むように押圧すると、主壁面２が傾き、極性表示用の突条１６とは反対側の主壁面２の部分が支持鍔部１３に当接し、段差Ｓが形成される。したがって、この段差Ｓの形成により誤接続であることを容易に判別することができる。   By the way, as shown in FIG. 6, a state of erroneous connection will be described. When the connection direction of the wiring device 1 is wrong and is in a wrong connection state, the left and right wall surfaces of the main wall surface 2 have an asymmetric shape, so the main wall surface 2 overlaps the protrusion 16 for polarity display, It will be in the state to ride (FIG. 6 (a)). When the pressing is further performed, the main wall surface 2 is inclined, and the portion of the main wall surface 2 opposite to the polarity display protrusion 16 comes into contact with the support collar 13 to form a step S. Therefore, it is possible to easily determine that the connection is incorrect by forming the step S.

以上のように本実施形態によれば、設置作業の効率化を図ることができるとともに、配線装置と配線ダクトとを正規の状態で接続できる配線装置１及び配線ダクトシステム２０を提供することができる。また、配線装置１の誤接続を視覚的に容易に判別でき、加えて、正規の接続状態の判別も容易となる。さらに、配線装置１と配線ダクト１０の接続状態では、主壁面２と極性表示用の突条１６とが略面一になることにより、コンパクトな構成とすることができる。   As described above, according to the present embodiment, it is possible to improve the efficiency of installation work, and to provide the wiring device 1 and the wiring duct system 20 that can connect the wiring device and the wiring duct in a normal state. . Further, the erroneous connection of the wiring device 1 can be easily determined visually, and in addition, the normal connection state can be easily determined. Furthermore, in the connection state of the wiring device 1 and the wiring duct 10, the main wall surface 2 and the protrusion 16 for polarity display are substantially flush with each other, whereby a compact configuration can be achieved.

次に、本発明の第２の実施形態について図７乃至図９を参照して説明する。図７は、配線装置を示す平面図及び要部の一部を断面した側面図、図８は、配線ダクトシステムを示す平面図、図９は、配線ダクトのレイアウトを示す平面図である。なお、第１の実施形態と同一又は相当部分には同一符号を付しその重複する説明は省略する。図７に示すように、本実施形態では、Ｌ形に配線装置１を構成したものである。この配線装置１は、図８に示すように、配線ダクト１０を直角に曲げて配設する場合に適している。   Next, a second embodiment of the present invention will be described with reference to FIGS. 7 is a plan view showing the wiring device, a side view in which a part of the main part is cut, FIG. 8 is a plan view showing the wiring duct system, and FIG. 9 is a plan view showing the layout of the wiring duct. In addition, the same code | symbol is attached | subjected to the same or equivalent part as 1st Embodiment, and the overlapping description is abbreviate | omitted. As shown in FIG. 7, in this embodiment, the wiring device 1 is configured in an L shape. As shown in FIG. 8, the wiring device 1 is suitable for a case where the wiring duct 10 is bent at a right angle.

本実施形態においても配線ダクト１０の開口部１２側から配線装置１を接続することができ、また、接続状態においては、極性表示用の突条１６が外面に現れ、主壁面２と極性表示用の突条１６とは略面一となって外面を構成する。したがって、正規に接続された状態であることを視覚的に容易に判別でき、しかも、主壁面２と極性表示用の突条１６とが略面一になることにより、高さ寸法の増大をもたらすことなくコンパクトな構成となる。さらに、図９に示すように、配線ダクト１０を設置するにあたって、配線ダクト１０の端部１０ａを突き合わせてレアウトすることが可能で、配線ダクト１０の配設が容易となる効果が期待できる。   Also in the present embodiment, the wiring device 1 can be connected from the opening 12 side of the wiring duct 10, and in the connected state, the protrusion 16 for polarity display appears on the outer surface, and the main wall 2 and the polarity display The ridge 16 is substantially flush with the outer surface. Therefore, it can be easily visually determined that the state is properly connected, and the main wall surface 2 and the polarity display protrusion 16 are substantially flush with each other, thereby increasing the height dimension. It becomes a compact configuration without any problems. Furthermore, as shown in FIG. 9, when installing the wiring duct 10, the end portion 10 a of the wiring duct 10 can be abutted and laid out, and an effect of facilitating the arrangement of the wiring duct 10 can be expected.

なお、１０図に示すように、配線装置１をＴ形（図１０（ａ））、＋形（図１０（ｂ））等、必要に応じ各種形状で構成でき、この場合も上述と同様な効果を奏することができる。   As shown in FIG. 10, the wiring device 1 can be configured in various shapes as required, such as a T shape (FIG. 10A) and a + shape (FIG. 10B). There is an effect.

本発明の第１の実施形態に係る配線装置を示す平面図及び断面図である。It is the top view and sectional drawing which show the wiring apparatus which concerns on the 1st Embodiment of this invention. 同配線ダクトを示す断面図である。It is sectional drawing which shows the wiring duct. 同配線装置と配線ダクトの接続状態を示す断面図である。It is sectional drawing which shows the connection state of the same wiring apparatus and a wiring duct. 同配線ダクトシステムを示す平面図である。It is a top view which shows the same wiring duct system. 同配線ダクトシステムの組立て状態を示す断面図である。It is sectional drawing which shows the assembly state of the wiring duct system. 同配線装置と配線ダクトとの誤接続状態を示す断面図である。It is sectional drawing which shows the incorrect connection state of the same wiring apparatus and a wiring duct. 本発明の第２の実施形態に係る配線装置を示す平面図及び側面図である。It is the top view and side view which show the wiring apparatus which concerns on the 2nd Embodiment of this invention. 同配線ダクトシステムを示す平面図である。It is a top view which shows the same wiring duct system. 同配線ダクトのレイアウトを示す平面図である。It is a top view which shows the layout of the wiring duct. 配線装置の他の例を示す平面図である。It is a top view which shows the other example of a wiring apparatus.

符号の説明Explanation of symbols

１・・・配線装置、２・・・主壁面、３・・・配線ダクト結合部、
４・・・機械的接続手段、５・・・電気的接続手段、１０・・・配線ダクト、
１２・・・開口部、１５・・・導電部、１６・・・極性表示用の突状
２０・・・配線ダクトシステム DESCRIPTION OF SYMBOLS 1 ... Wiring apparatus, 2 ... Main wall surface, 3 ... Wiring duct coupling | bond part,
4 ... mechanical connection means, 5 ... electrical connection means, 10 ... wiring duct,
DESCRIPTION OF SYMBOLS 12 ... Opening part, 15 ... Conductive part, 16 ... Projection for polarity display 20 ... Wiring duct system

Claims (3)

機械的及び電気的接続手段を有し、配線ダクトの長手方向に沿って形成された開口部側から接続可能な配線ダクト結合部と；
この配線ダクト結合部の背面側に配設され、配線ダクト結合部の長手方向の中心線を境に、この中心線と直交する方向の左右の寸法が異なるように非対称に構成された主壁面と；
を具備することを特徴とする配線装置。 A wiring duct coupling portion having mechanical and electrical connection means and connectable from the opening side formed along the longitudinal direction of the wiring duct;
A main wall surface that is disposed on the back side of the wiring duct coupling portion and is configured asymmetrically so that the left and right dimensions in the direction perpendicular to the center line are different from the longitudinal center line of the wiring duct coupling portion; ;
A wiring device comprising: 長手方向に沿って形成された開口部を有し、この開口部側に長手方向に沿って極性表示用の突条が設けられた長尺状のダクト本体と、ダクト本体の内側に長手方向に沿って設けられた対をなす導電部を備えた配線ダクトと；
この配線ダクトの前記開口部側から接続される請求項１に記載の配線装置と；
を具備することを特徴とする配線ダクトシステム。 An elongated duct body having an opening formed along the longitudinal direction, and a protrusion for displaying polarity along the longitudinal direction on the opening side, and a longitudinal direction inside the duct body in the longitudinal direction A wiring duct with a pair of conductive parts provided along;
The wiring device according to claim 1 connected from the opening side of the wiring duct;
A wiring duct system comprising: 配線ダクトには、開口部側に長手方向に沿って極性表示用の突条が設けられており、配線装置を配線ダクトに接続した場合、配線装置の主壁面と極性表示用の突条とが略面一になるように構成されていることを特徴とする請求項２に記載の配線ダクトシステム。   The wiring duct is provided with a protrusion for polarity display along the longitudinal direction on the opening side. When the wiring device is connected to the wiring duct, the main wall surface of the wiring device and the protrusion for polarity display are provided. The wiring duct system according to claim 2, wherein the wiring duct system is configured to be substantially flush with each other.
JP2008188218A 2008-07-22 2008-07-22 Wiring device and wiring duct system Expired - Fee Related JP5120780B2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831487A (en) * 1971-08-03 1973-04-25
JPS5545669U (en) * 1978-09-19 1980-03-25
JPS59119717U (en) * 1983-01-31 1984-08-13 松下電工株式会社 Wiring duct
JP2003151703A (en) * 2001-11-08 2003-05-23 Matsushita Electric Works Ltd Feed duct system
JP2003333727A (en) * 2002-05-16 2003-11-21 Matsushita Electric Works Ltd Wiring duct system, wiring duct, and plug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831487A (en) * 1971-08-03 1973-04-25
JPS5545669U (en) * 1978-09-19 1980-03-25
JPS59119717U (en) * 1983-01-31 1984-08-13 松下電工株式会社 Wiring duct
JP2003151703A (en) * 2001-11-08 2003-05-23 Matsushita Electric Works Ltd Feed duct system
JP2003333727A (en) * 2002-05-16 2003-11-21 Matsushita Electric Works Ltd Wiring duct system, wiring duct, and plug

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