JP2003197026A - Wiring accessory, wiring device, and lighting duct device - Google Patents
Wiring accessory, wiring device, and lighting duct deviceInfo
- Publication number
- JP2003197026A JP2003197026A JP2001395273A JP2001395273A JP2003197026A JP 2003197026 A JP2003197026 A JP 2003197026A JP 2001395273 A JP2001395273 A JP 2001395273A JP 2001395273 A JP2001395273 A JP 2001395273A JP 2003197026 A JP2003197026 A JP 2003197026A
- Authority
- JP
- Japan
- Prior art keywords
- wiring device
- wiring
- pair
- lighting
- lighting duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ライティングダク
ト用の配線器具、配線装置およびライティングダクト装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiring device for a lighting duct, a wiring device, and a lighting duct device.
【０００２】[0002]
【従来の技術】従来、照明器具による照明場所を任意に
調整可能とするために、照明器具をダクト内の任意の位
置に取付可能であるとともに照明器具がいずれの取付位
置でも給電可能とするライティングダクト装置が用いら
れている。2. Description of the Related Art Conventionally, in order to make it possible to arbitrarily adjust a lighting place by a lighting fixture, the lighting fixture can be mounted at any position in a duct and the lighting fixture can supply power at any mounting position. A duct device is used.
【０００３】このライティングダクト装置では、天井面
などに複数本のライティングダクトを任意に設置し、こ
れらライティングダクトの端部間を配線装置によって機
械的および電気的に接続している。ライティングダクト
の内側には長手方向に沿って給電用の対の導電部が配設
され、これら導電部と照明器具側の対の端子とが接続し
て照明器具のいずれの取付位置でも給電可能としてい
る。In this lighting duct device, a plurality of lighting ducts are arbitrarily installed on the ceiling surface and the ends of these lighting ducts are mechanically and electrically connected by a wiring device. Inside the lighting duct, a pair of conductive parts for power supply are arranged along the longitudinal direction, and these conductive parts are connected to a pair of terminals on the lighting fixture side so that power can be supplied at any mounting position of the lighting fixture. There is.
【０００４】配線装置は、接続するライティングダクト
の本数に応じた数の配線器具を有しており、これら各配
線器具には、ライティングダクトの端部に差し込み結合
されるライティングダクト結合部が設けられ、このライ
ティングダクト結合部にはこのライティングダクトの対
の導電部に接続される対の接続端子が設けられ、ライテ
ィングダクト結合部の基端には端子台が設けられ、この
端子台には対の各接続端子毎に１つずつ接続された対の
ねじ端子または自己鎖錠端子が収納されている。The wiring device has a number of wiring fixtures corresponding to the number of lighting ducts to be connected, and each of these wiring fixtures is provided with a lighting duct connecting portion which is inserted and connected to an end of the lighting duct. , The lighting duct coupling part is provided with a pair of connecting terminals connected to the pair of conductive parts of the lighting duct, the terminal end is provided at the proximal end of the lighting duct coupling part, and the terminal block has a pair of connecting terminals. A pair of screw terminals or self-locking terminals connected one by one for each connection terminal are stored.
【０００５】そして、２本のライティングダクトの端部
間を配線装置で接続する場合には、各ライティングダク
ト用に２つの配線器具を有する配線装置が用いられ、こ
れら２つの配線器具の端子台の対の各端子間を対の電線
で接続することにより、２本のライティングダクトが電
気的に接続される。When connecting the ends of two lighting ducts with a wiring device, a wiring device having two wiring devices for each lighting duct is used. The two lighting ducts are electrically connected by connecting the pair of terminals with the pair of electric wires.
【０００６】また、３本以上のライティングダクトの端
部間を配線装置で接続する場合には、各ライティングダ
クト用に３つ以上の配線器具を有する配線装置が用いら
れるが、２つの配線器具の端子台の対の各端子間を対の
電線で接続することに加えて、これらの配線器具から残
りの配線器具の端子台の対の各端子に対しても別の送り
配線用の対の電線で接続する必要がある。送り配線は、
ねじ端子の場合には１つのねじ端子に複数本の電線を一
緒に接続し、自己鎖錠端子の場合には１本の電線しか接
続できないので送り配線用の別の配線器具を用いてい
る。When connecting the ends of three or more lighting ducts with a wiring device, a wiring device having three or more wiring devices for each lighting duct is used. In addition to connecting each pair of terminals on the terminal block with a pair of wires, a separate pair of wires for feed wiring from these wiring devices to each terminal of the pair of terminal blocks of the remaining wiring devices. Need to connect with. The feed wiring is
In the case of a screw terminal, a plurality of electric wires are connected together to one screw terminal, and in the case of a self-locking terminal, only one electric wire can be connected, so that another wiring device for feed wiring is used.
【０００７】[0007]
【発明が解決しようとする課題】上述のように、複数の
配線器具間で送り配線をする場合、端子台の端子がねじ
端子では、１つのねじ端子に複数本の電線を接続しなけ
ればならないため、配線作業性が悪く、また、自己鎖錠
端子では、送り配線用の別の配線器具を用いなければな
らず、配線作業性も低下する問題がある。As described above, when feed wiring is performed between a plurality of wiring devices, if the terminals of the terminal block are screw terminals, a plurality of electric wires must be connected to one screw terminal. Therefore, the wiring workability is poor, and in the self-locking terminal, another wiring tool for the feed wiring must be used, and there is a problem that the wiring workability also decreases.
【０００８】本発明は、このような点に鑑みなされたも
ので、送り配線を容易にでき、配線作業性を向上できる
配線器具、配線装置およびライティングダクト装置を提
供することを目的とする。The present invention has been made in view of the above points, and an object of the present invention is to provide a wiring device, a wiring device, and a lighting duct device that can facilitate the feed wiring and improve the wiring workability.
【０００９】[0009]
【課題を解決するための手段】請求項１記載の配線器具
は、ライティングダクト結合部と；ライティングダクト
結合部に設けられた対の接続端子と；ライティングダク
ト結合部の基端に設けられた端子台と；端子台に設けら
れ、対の各接続端子毎に複数個ずつ電気的に接続された
複数の自己鎖錠端子と；を具備しているものである。According to a first aspect of the present invention, there is provided a wiring device having a lighting duct coupling portion, a pair of connection terminals provided at the lighting duct coupling portion, and a terminal provided at a base end of the lighting duct coupling portion. And a plurality of self-locking terminals provided on the terminal block and electrically connected to each of the pair of connection terminals.
【００１０】そして、この構成では、端子台には、ライ
ティングダクト結合部の対の各接続端子毎に、複数個ず
つ電気的に接続された自己鎖錠端子を備えたため、端子
台からの送り配線が容易になり、配線作業性が向上す
る。In this structure, since the terminal block is provided with the self-locking terminals electrically connected to each of the connecting terminals of the pair of the lighting duct coupling parts, the feed wiring from the terminal block is provided. And the wiring workability is improved.
【００１１】請求項２記載の配線器具は、請求項１記載
の配線器具において、アース端子を接続するアース端子
接続部およびこのアース端子接続部より幅の狭い幅狭部
を有する仕切部を備え、仕切部の幅狭部の両側に端子台
の複数の自己鎖錠端子を並設したものである。A wiring device according to a second aspect of the present invention is the wiring device according to the first aspect, further comprising a ground terminal connecting portion for connecting a ground terminal and a partition portion having a narrow portion narrower than the ground terminal connecting portion. A plurality of self-locking terminals of a terminal block are arranged in parallel on both sides of the narrow portion of the partition.
【００１２】そして、この構成では、仕切部の幅狭部の
両側に端子台の複数の自己鎖錠端子を並設したため、端
子台の限られた幅内に複数の自己鎖錠端子を並設可能と
する。In this structure, since the plurality of self-locking terminals of the terminal block are arranged in parallel on both sides of the narrow portion of the partition section, the plurality of self-locking terminals are arranged in parallel within the limited width of the terminal block. It is possible.
【００１３】請求項３記載の配線器具は、請求項１また
は２記載の配線器具において、対の接続端子は、ライテ
ィングダクト結合部の外側へ向けて弾性を有する金属製
であり、これら対の各接続端子をライティングダクト結
合部の外側へ向けて付勢する弾性体を備えているもので
ある。A wiring device according to a third aspect is the wiring device according to the first or second aspect, in which the connecting terminals of the pair are made of metal having elasticity toward the outside of the lighting duct coupling portion, and each of the pair of connecting terminals is made of metal. The elastic body for urging the connection terminal toward the outside of the lighting duct coupling portion is provided.
【００１４】そして、この構成では、弾性体によって対
の各接続端子をライティングダクト結合部の外側へ向け
て付勢するため、接続端子の弾性の低下などによる接触
不良が防止され、接触性能が向上する。In this structure, since the elastic body urges each pair of connection terminals toward the outside of the lighting duct coupling portion, contact failure due to a decrease in elasticity of the connection terminals is prevented and contact performance is improved. To do.
【００１５】請求項４記載の配線装置は、請求項１ない
し３いずれか一記載の配線器具と；配線器具を取り付け
る少なくとも１つの配線器具取付部を有するカバー体
と；を具備しているものである。A wiring device according to a fourth aspect comprises the wiring device according to any one of the first to third aspects, and a cover body having at least one wiring device mounting portion for mounting the wiring device. is there.
【００１６】そして、この構成では、請求項１ないし３
いずれか一記載の配線器具を用いるため、配線作業性が
向上する。In this structure, the first to third aspects are provided.
Since the wiring device according to any one of the above is used, wiring workability is improved.
【００１７】請求項５記載のライティングダクト装置
は、長尺のダクト本体、およびダクト本体の内側に長手
方向に沿って設けられた対の導電部を有するライティン
グダクトと；配線器具のライティングダクト結合部をラ
イティングダクトのダクト本体に結合するとともに、配
線器具の対の接続端子をライティングダクトの対の導電
部に接続した請求項４記載の配線装置と；を具備してい
るものである。According to a fifth aspect of the present invention, there is provided a lighting duct device having a long duct body and a lighting duct having a pair of conductive portions provided inside the duct body along a longitudinal direction thereof; Is connected to the duct main body of the lighting duct, and the pair of connection terminals of the wiring device are connected to the conductive portions of the pair of the lighting duct.
【００１８】そして、この構成では、請求項４記載の配
線装置を用いるため、配線作業性が向上する。In this configuration, since the wiring device according to the fourth aspect is used, the wiring workability is improved.
【００１９】[0019]
【発明の実施の形態】以下、本発明の一実施の形態を図
面を参照して説明する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings.
【００２０】図１は配線器具の一部を切り欠いた底面
図、図２は図１のＡ−Ａ断面図、図３は配線器具を用い
た配線装置の斜視図、図４は配線装置の一部を切り欠い
た底面図、図５はライティングダクト装置の斜視図、図
６はライティングダクトの断面図である。FIG. 1 is a bottom view of a wiring device with a part cut away, FIG. 2 is a sectional view taken along the line AA of FIG. 1, FIG. 3 is a perspective view of a wiring device using the wiring device, and FIG. 4 is a wiring device. 5 is a perspective view of the lighting duct device, and FIG. 6 is a sectional view of the lighting duct.
【００２１】図５に示すように、ライティングダクト装
置11は、天井面などの設置面に配設され、図示しない照
明器具を任意の取付位置に取付可能とするとともに照明
器具のいずれの取付位置でも給電可能としたものであ
り、複数本のライティングダクト12およびこれらライテ
ィングダクト12の端部間を機械的および電気的に接続す
るジョインタである配線装置13を備えている。本実施の
形態では、略Ｔ字形に配設される３本のライティングダ
クト12の端部間を略Ｔ字形の配線装置13で接続する例を
示す。As shown in FIG. 5, the lighting duct device 11 is arranged on an installation surface such as a ceiling surface so that a lighting device (not shown) can be mounted at any mounting position and at any mounting position of the lighting device. It is capable of supplying power, and is provided with a plurality of lighting ducts 12 and a wiring device 13 which is a jointer for mechanically and electrically connecting the ends of these lighting ducts 12 to each other. In the present embodiment, an example is shown in which the ends of three lighting ducts 12 arranged in a substantially T-shape are connected by a wiring device 13 having a substantially T-shape.
【００２２】ライティングダクト12は、断面略コ字形で
長尺のダクト本体16を有し、図６に示すように、このダ
クト本体16は、断面略コ字形の金属製のダクト基材17の
外面全体を合成樹脂製で絶縁性を有する絶縁体18により
覆って一体形成されている。ダクト本体16の下面には開
口部19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19の両側に対の支持縁部20が形成され、開口部19
と反対の上面には設置面に対してねじなどで取り付ける
ための図示しない取付孔が形成されている。The lighting duct 12 has a long duct main body 16 having a substantially U-shaped cross section. As shown in FIG. 6, the duct main body 16 has an outer surface of a metallic duct base material 17 having a substantially U-shaped cross section. It is integrally formed by covering the whole with an insulator 18 made of synthetic resin and having an insulating property. An opening 19 is formed on the lower surface of the duct body 16 along the longitudinal direction, and a pair of support edge portions 20 is formed on both sides of the opening 19.
A mounting hole (not shown) for mounting with screws or the like is formed on the upper surface opposite to the above.
【００２３】ライティングダクト12の内側の両側位置に
は対の導体保持部21が長手方向に沿って絶縁体18と一体
に形成され、これら各導体保持部21には対の導電部22が
長手方向に沿って取り付けられている。A pair of conductor holding portions 21 is formed integrally with the insulator 18 along the longitudinal direction at both inner positions of the lighting duct 12, and each of the conductor holding portions 21 has a pair of conductive portions 22 in the longitudinal direction. Is installed along.
【００２４】また、図３および図４に示すように、配線
装置13は、略Ｔ字形に形成されたカバー体25を有し、こ
のカバー体25には略Ｔ字形の３方の各端部位置に対応し
て配線器具取付部26が形成され、これら各配線器具取付
部26に３つの各配線器具27の基端が嵌合されて取り付け
られ、各配線器具取付部26を通じて各配線器具26に螺着
される各ねじ28でカバー体25と各配線器具27とが一体的
に固定されている。Further, as shown in FIGS. 3 and 4, the wiring device 13 has a cover body 25 formed in a substantially T-shape, and the cover body 25 has three substantially T-shaped end portions. Wiring device mounting portions 26 are formed corresponding to the positions, and the base ends of the three wiring devices 27 are fitted to and mounted on the wiring device mounting portions 26, respectively, and the wiring device 26 is passed through the wiring device mounting portions 26. The cover body 25 and each wiring device 27 are integrally fixed by each screw 28 screwed to the.
【００２５】カバー体25は、絶縁性を有する合成樹脂製
で、各配線器具取付部26が各配線器具27の基端を嵌合し
て取付可能とする断面略コ字形に形成され、これら各配
線器具取付部26がカバー体25の中央で互いに連通されて
いる。The cover body 25 is made of an insulating synthetic resin, and each wiring device mounting portion 26 is formed in a substantially U-shaped cross section so that the base end of each wiring device 27 can be fitted and mounted. The wiring device mounting portions 26 communicate with each other at the center of the cover body 25.
【００２６】また、図１および図２に示すように、各配
線器具27は、配線器具27の長手方向の一端である先端に
はライティングダクト12内に端部から差し込み結合され
るライティングダクト結合部31が設けられ、配線器具27
の長手方向の他端である基端にはカバー体25の配線器具
取付部26に取り付けられるカバー体取付部32が設けられ
ている。Further, as shown in FIGS. 1 and 2, each wiring fixture 27 has a lighting duct connecting portion which is inserted into the lighting duct 12 from the end thereof at the tip which is one end of the wiring fixture 27 in the longitudinal direction. 31 is provided, wiring equipment 27
A cover body mounting portion 32 to be mounted on the wiring device mounting portion 26 of the cover body 25 is provided at the base end which is the other end in the longitudinal direction.
【００２７】ライティングダクト結合部31は、ライティ
ングダクト12の内側に差し込み可能とするジョインタ金
具33を有し、このジョインタ金具33の表面には、ライテ
ィングダクト12の開口部19に嵌合する嵌合突部34が長手
方向に沿って形成されているとともに、この嵌合突部34
の先端側にはライティングダクト12に螺着して配線器具
27を固定するタッピングねじ35が回転可能に取り付けら
れている。ジョインタ金具33の両側には、ライティング
ダクト12の内側に差し込まれて両側の支持縁部20上に係
合して載る鍔部36が長手方向に沿って突出形成されてい
る。The lighting duct connecting portion 31 has a jointer fitting 33 that can be inserted into the inside of the lighting duct 12, and the fitting projection that fits into the opening 19 of the lighting duct 12 is provided on the surface of the jointer fitting 33. The portion 34 is formed along the longitudinal direction, and the fitting protrusion 34
On the tip side of the
A tapping screw 35 fixing 27 is rotatably mounted. Collar portions 36, which are inserted into the inside of the lighting duct 12 and are engaged with and rest on the support edge portions 20 on both sides, are formed on both sides of the joint metal fitting 33 so as to project along the longitudinal direction.
【００２８】ジョインタ金具33には合成樹脂製で絶縁性
を有するカバー37が取り付けられ、このカバー37にはジ
ョインタ金具33の両側に配設される側面部38が形成さ
れ、これら側面部38にはジョインタ金具33の両側の鍔部
36の外側に沿って配設されるガイド部39が形成されてい
る。両側の側面部38には対のスリット状の溝部40が長手
方向に沿って形成され、これら各溝部40の内側に対の接
続端子収納部41の空間が形成されている。A cover 37 made of synthetic resin and having an insulating property is attached to the joint metal fitting 33, and side surfaces 38 arranged on both sides of the joint metal 33 are formed on the cover 37. Collars on both sides of the jointer fitting 33
A guide portion 39 is formed along the outside of 36. A pair of slit-shaped groove portions 40 is formed in the side surface portions 38 on both sides along the longitudinal direction, and a space for a pair of connection terminal accommodating portions 41 is formed inside each of these groove portions 40.
【００２９】カバー37の基端側にはカバー体取付部32に
配設される端子台取付部42が形成され、この端子台取付
部42には各溝部40および各接続端子収納部41に連通する
対の連通部43が形成され、各連通部43の周縁部に嵌合段
部44が形成されているとともに取付爪45が形成されてい
る。On the base end side of the cover 37, a terminal block mounting portion 42 arranged in the cover body mounting portion 32 is formed. The terminal block mounting portion 42 communicates with each groove 40 and each connection terminal accommodating portion 41. A pair of communicating portions 43 are formed, and a fitting step portion 44 is formed on the peripheral edge of each communicating portion 43, and a mounting claw 45 is formed.
【００３０】カバー体取付部32は、端子台46を有してい
る。この端子台46は、合成樹脂製で絶縁性を有する端子
台本体47を有し、この端子台本体47には、両側に離反配
置された対の端子台部48、およびこれら端子台部48を連
結する図示しない連結部が一体形成されている。各端子
台部48の一端側は開口形成され、その開口周縁部がカバ
ー37の各嵌合段部44に嵌合されているとともに、開口周
縁部にはカバー37の取付爪45が係合する係止孔50が形成
されており、各端子台部48がカバー37に結合されてい
る。各端子台部48内には対の端子収納部51が両側方向に
並設され、端子台部48の他端の端面には各端子収納部51
に対応して対の電線接続孔52が形成されている。The cover body mounting portion 32 has a terminal block 46. The terminal block 46 has a terminal block main body 47 made of synthetic resin and having an insulating property. The terminal block main body 47 includes a pair of terminal block parts 48 spaced apart from each other on both sides, and these terminal block parts 48. A connecting portion (not shown) for connecting is integrally formed. One end side of each terminal block portion 48 is formed with an opening, and the opening peripheral edge portion is fitted to each fitting step portion 44 of the cover 37, and the mounting claw 45 of the cover 37 is engaged with the opening peripheral edge portion. Locking holes 50 are formed, and each terminal block portion 48 is joined to the cover 37. A pair of terminal accommodating portions 51 are arranged side by side in each terminal block portion 48, and each terminal accommodating portion 51 is provided on the end surface of the other end of the terminal block portion 48.
A pair of electric wire connection holes 52 is formed corresponding to.
【００３１】各端子台部48内の両端子収納部51には接続
金具53が配設されているとともに、各端子収納部51には
対の自己鎖錠端子54が配設されている。In each of the terminal bases 48, a connecting fitting 53 is arranged in both terminal accommodating portions 51, and a pair of self-locking terminals 54 are arranged in each terminal accommodating portion 51.
【００３２】各接続金具53は、導電性およびばね性を有
する金属材料によって形成され、両端子収納部51内に配
置される接続部55を有し、この接続部55からカバー37の
連通部43を通じて接続端子収納部41側に突出する接続端
子56が一体形成されている。接続端子56は、溝部40を通
じてライティングダクト結合部31の外側に突出する略三
角形板状の接触部57を有し、この接触部57が溝部40から
突出する方向に弾性を有している。カバー37の各接続端
子収納部41には、各接続端子56をライティングダクト結
合部31の外側に突出する方向へ向けて付勢する弾性体と
しての板ばね58が配設されている。板ばね58は、一端が
カバー37の接続端子収納部41の壁面に固定され、他端が
自由端でカバー37の接続端子収納部41に突出されて接続
端子56を押圧可能としている。Each of the connecting fittings 53 is formed of a metal material having conductivity and spring property, and has a connecting portion 55 arranged in both terminal accommodating portions 51. From this connecting portion 55, a communicating portion 43 of the cover 37. A connection terminal 56 is integrally formed so as to project toward the connection terminal housing portion 41 side through. The connection terminal 56 has a contact portion 57 having a substantially triangular plate shape that protrudes to the outside of the lighting duct coupling portion 31 through the groove portion 40, and the contact portion 57 has elasticity in a direction protruding from the groove portion 40. A leaf spring 58 as an elastic body for urging each connection terminal 56 in a direction projecting to the outside of the lighting duct coupling portion 31 is arranged in each connection terminal housing portion 41 of the cover 37. One end of the leaf spring 58 is fixed to the wall surface of the connection terminal storage portion 41 of the cover 37, and the other end is a free end protruding from the connection terminal storage portion 41 of the cover 37 so that the connection terminal 56 can be pressed.
【００３３】各自己鎖錠端子54は、導電性およびばね性
を有する板ばね材によって形成され、一端には電線接続
孔52から挿入された電線を係止して抜け止めする鎖錠片
59が形成され、他端には電線を接続金具53に押圧する接
続片60が形成されている。各端子台部48には、対の鎖錠
片59を電線から離反させるリリースボタン61が配設され
ている。Each self-locking terminal 54 is formed of a leaf spring material having conductivity and spring property, and has a locking piece for locking the electric wire inserted from the electric wire connection hole 52 at one end to prevent the electric wire from coming off.
59 is formed, and at the other end, a connecting piece 60 for pressing the electric wire against the connecting fitting 53 is formed. Each terminal block portion 48 is provided with a release button 61 for separating the pair of locking pieces 59 from the electric wire.
【００３４】また、ライティングダクト結合部31および
カバー体取付部32にわたってそれらの中心線上に、両側
の接続端子56間および端子台部48間を仕切る仕切部64が
配設されている。この仕切部64の他端は対の端子台部48
間を通じて端子台46の他端の端面から突出されており、
その仕切部64の他端側には幅広のアース端子接続部64a
が形成され、仕切部64の一端側で両側の接続端子56間お
よび端子台部48間に配置される部分にはアース端子接続
部64aより幅狭の幅狭部64bが形成されている。仕切部64
のアース端子接続部64aと幅狭部64bとの間の両側面に
は、自己鎖錠端子54の並設方向に対応した幅が端子台46
から離反した他端側から接近する一端側にかけて連続的
に狭くなる傾斜面65が形成されている。仕切部64のアー
ス端子接続部64aの近傍にはカバー体25を取り付けるね
じ28が螺着するねじ孔66が形成され、アース端子接続部
64aにはアースプレート67を介してアース端子68が螺着
されている。Further, a partitioning portion 64 for partitioning the connection terminals 56 on both sides and the terminal block portion 48 is arranged on the center line of the lighting duct coupling portion 31 and the cover body mounting portion 32. The other end of the partition 64 is the terminal block 48 of the pair.
It is projected from the other end surface of the terminal block 46 through the space,
A wide ground terminal connection 64a is provided on the other end of the partition 64.
A narrow portion 64b narrower than the ground terminal connecting portion 64a is formed in a portion arranged between the connecting terminals 56 on both sides and the terminal block portion 48 on one end side of the partition portion 64. Partition 64
On both side surfaces between the ground terminal connecting portion 64a and the narrow portion 64b of the terminal block 46, a width corresponding to the direction in which the self-locking terminals 54 are arranged is provided.
An inclined surface 65 is formed which is continuously narrowed from the other end side away from the one end side approaching. A screw hole 66 into which the screw 28 for mounting the cover body 25 is screwed is formed in the vicinity of the ground terminal connecting portion 64a of the partition portion 64, and the ground terminal connecting portion is formed.
A ground terminal 68 is screwed onto the 64a via a ground plate 67.
【００３５】また、カバー体取付部32の裏面側には固定
板71が配設され、この固定板71が図示しない固定ねじで
仕切板64に固定されている。A fixing plate 71 is arranged on the back surface side of the cover body mounting portion 32, and the fixing plate 71 is fixed to the partition plate 64 by a fixing screw (not shown).
【００３６】次に、ライティングダクト装置11の作用を
説明する。Next, the operation of the lighting duct device 11 will be described.
【００３７】図３および図４に示すように、Ｔ字形の配
線装置13を形成する場合には、３つの配線器具27を用
い、例えば、直線状に並ぶ２つの配線器具27の端子台46
間を対の電線74で接続するとともに、これら２つのうち
の１つの配線器具27の端子台46と残りの交差した方向に
配置される配線器具27の端子台46とを対の電線75で接続
する。As shown in FIGS. 3 and 4, when forming a T-shaped wiring device 13, three wiring devices 27 are used, and for example, a terminal block 46 of two wiring devices 27 arranged in a straight line.
The two are connected by a pair of electric wires 74, and the terminal block 46 of one of the two wiring devices 27 and the terminal block 46 of the wiring device 27 arranged in the other intersecting direction are connected by a pair of electric wires 75. To do.
【００３８】両方の電線74，75を接続する配線器具27
は、端子台46の対の各端子台部48の各一方の電線接続孔
52に一方の対の各電線74を挿入して接続し、対の各端子
台部48の各他方の電線接続孔52に他方の対の各電線75を
挿入して接続する。Wiring device 27 for connecting both electric wires 74, 75
Is a wire connection hole on each side of each terminal block portion 48 of the pair of terminal blocks 46.
The electric wires 74 of one pair are inserted and connected to 52, and the electric wires 75 of the other pair are inserted and connected to the electric wire connection holes 52 of the other terminals of the terminal block portions 48 of the pair.
【００３９】これら電線74，75による接続により、電線
74で接続された直線状に並ぶ２つの配線器具27から交差
した方向に配置される配線器具27に電線75によって送り
配線したことになる。By connecting with these electric wires 74 and 75, electric wires
It means that the two wire appliances 27 connected in a line at 74 are fed to the wire appliance 27 arranged in the intersecting direction by the electric wire 75.
【００４０】電線74，75は、芯線の周囲を絶縁体で覆っ
た被覆電線が用いられ、端部の被覆を取り除いて露出さ
せた芯線を端子台46の電線接続孔52に挿入することによ
り、接続金具53と自己鎖錠端子54との間に差し込まれ、
この差し込まれた電線74，75を自己鎖錠端子54の鎖錠片
59で抜け止めするとともに接続片60で接続金具53に押圧
して電気的に接続でき、簡単に配線できる。As the electric wires 74 and 75, covered electric wires in which the core wire is covered with an insulator are used. By removing the exposed end wire and inserting the exposed core wire into the electric wire connection hole 52 of the terminal block 46, Inserted between the connection fitting 53 and the self-locking terminal 54,
The inserted electric wires 74, 75 are locked by the locking piece of the self-locking terminal 54.
59 is used to prevent disconnection, and the connection piece 60 presses against the connection fitting 53 for electrical connection, allowing easy wiring.
【００４１】このように、配線器具27は、ライティング
ダクト結合部31の対の各接続端子56毎に２個ずつ自己鎖
錠端子54を備えたため、２組の対の電線74，75を接続で
き、つまり端子台46からの送り配線を容易にでき、配線
作業性を向上できる。As described above, since the wiring device 27 is provided with two self-locking terminals 54 for each pair of connection terminals 56 of the lighting duct coupling portion 31, two pairs of electric wires 74, 75 can be connected. That is, the feed wiring from the terminal block 46 can be facilitated, and the wiring workability can be improved.
【００４２】仕切部64の幅狭部64bの両側に端子台46の
複数の自己鎖錠端子54を並設したので、端子台46の限ら
れた幅内に複数の自己鎖錠端子54を並設できる。Since the plurality of self-locking terminals 54 of the terminal block 46 are arranged in parallel on both sides of the narrow portion 64b of the partition section 64, the plurality of self-locking terminals 54 are arranged within the limited width of the terminal block 46. Can be set.
【００４３】端子台46の両側の対の端子台部48間を通じ
て端子台46の端面から突出する仕切部64にアース端子68
を設けた構造でも、電線接続孔52の並設方向に対応した
仕切部64の幅を端子台46から離反した側から接近する側
にかけて連続的に狭くなるように設けたため、端子台46
の所定幅内に複数の電線接続孔52を並設した場合でも、
各電線接続孔52に対して電線74，75を容易に接続でき、
配線作業性を向上できる。The ground terminal 68 is provided on the partition 64 protruding from the end surface of the terminal block 46 through the pair of terminal block sections 48 on both sides of the terminal block 46.
Even in the structure in which the terminal block 46 is provided, the width of the partition 64 corresponding to the juxtaposed direction of the wire connection holes 52 is continuously narrowed from the side away from the terminal block 46 to the approaching side.
Even when a plurality of wire connection holes 52 are arranged side by side within the predetermined width of
Wires 74 and 75 can be easily connected to each wire connection hole 52,
Wiring workability can be improved.
【００４４】そして、カバー体25の各配線器具取付部26
に各配線器具27のカバー体取付部32を嵌合し、カバー体
25の表面から各ねじ28を配線器具27に螺着して固定し、
Ｔ字形の配線装置13を形成する。Then, each wiring device mounting portion 26 of the cover body 25
Fit the cover body mounting part 32 of each wiring device 27 to the
From the surface of 25, screw each screw 28 to the wiring device 27 and fix it,
A T-shaped wiring device 13 is formed.
【００４５】図５に示すように、略Ｔ字形に配設される
３本のライティングダクト12の端部間に略Ｔ字形の配線
装置13を接続し、ライティングダクト装置11を構成す
る。As shown in FIG. 5, a substantially T-shaped wiring device 13 is connected between the ends of three lighting ducts 12 arranged in a substantially T-shape to form a lighting duct device 11.
【００４６】ライティングダクト12と配線装置13との接
続は、１つの配線器具27のライティングダクト結合部31
を対応するライティングダクト12の端部に差し込むこと
により、ライティングダクト結合部31の突出する両側の
鍔部36がライティングダクト12の両側の支持縁部20に係
合し、両側の鍔部36の外側のガイド部39がライティング
ダクト12の両側内側壁に規制されて両側方向の位置決め
がなされる。同時に、ライティングダクト結合部31の両
側から弾性的に突出する対の接続端子56がライティング
ダクト12の内側の対の導電部22に接触し、配線器具27側
とライティングダクト12側とが電気的に接続される。こ
のとき、板ばね58によって対の各接続端子56をライティ
ングダクト結合部31の外側へ向けて付勢するため、接続
端子56の弾性の低下などによる接触不良を防止でき、接
触性能を向上できる。The lighting duct 12 and the wiring device 13 are connected to each other by the lighting duct coupling portion 31 of one wiring fixture 27.
By inserting into the corresponding end portion of the lighting duct 12, the projecting flange portions 36 of the lighting duct coupling portion 31 engage with the supporting edge portions 20 on both sides of the lighting duct 12, and the outside portions of the flange portions 36 on both sides. The guide portions 39 are regulated by the inner sidewalls on both sides of the lighting duct 12 and are positioned in both directions. At the same time, the pair of connecting terminals 56 elastically projecting from both sides of the lighting duct coupling part 31 come into contact with the pair of conductive parts 22 inside the lighting duct 12, and the wiring fixture 27 side and the lighting duct 12 side are electrically connected. Connected. At this time, since the pair of connection terminals 56 are biased toward the outside of the lighting duct coupling portion 31 by the leaf springs 58, contact failure due to a decrease in elasticity of the connection terminals 56 can be prevented, and contact performance can be improved.
【００４７】なお、配線装置13は、略Ｔ字形に配設され
る３本のライティングダクト12の端部間を接続する略Ｔ
字形に限らず、２本のライティングダクト12の端部間を
接続するＩ字形やＬ字形、あるいは４本のライティング
ダクト12の端部間を接続する略十字形に形成してもよ
く、いずれの形状の場合も共通の配線器具27を使用でき
る。また、１つの配線器具27を備えて１本のライティン
グダクト12の端部に配置するキャップ用としても構成で
きる。The wiring device 13 connects the ends of the three lighting ducts 12 arranged in a substantially T-shape with a substantially T-shape.
The shape is not limited to the letter shape, and it may be formed in an I-shape or an L-shape that connects the ends of the two lighting ducts 12 or a substantially cross shape that connects the ends of the four lighting ducts 12. Even in the case of the shape, the common wiring device 27 can be used. It can also be configured as a cap provided with one wiring device 27 and arranged at the end of one lighting duct 12.
【００４８】また、ライティングダクト結合部31の対の
各接続端子56毎に備える自己鎖錠端子54の数は、２個に
限らず、３個以上でもよい。The number of self-locking terminals 54 provided for each connecting terminal 56 of the pair of lighting duct coupling portions 31 is not limited to two and may be three or more.
【００４９】[0049]
【発明の効果】請求項１記載の配線器具によれば、端子
台には、ライティングダクト結合部の対の各接続端子毎
に、複数個ずつ電気的に接続された複数の自己鎖錠端子
を備えたため、端子台からの送り配線を容易にでき、配
線作業性を向上できる。According to the wiring device of the first aspect of the present invention, the terminal block has a plurality of self-locking terminals electrically connected to each of the connecting terminals of the pair of the lighting duct coupling portions. Since it is provided, the feed wiring from the terminal block can be facilitated and the wiring workability can be improved.
【００５０】請求項２記載の配線器具によれば、請求項
１記載の配線器具の効果に加えて、仕切部の幅狭部の両
側に端子台の複数の自己鎖錠端子を並設したので、端子
台の限られた幅内に複数の自己鎖錠端子を並設できる。According to the wiring device of the second aspect, in addition to the effect of the wiring device of the first aspect, a plurality of self-locking terminals of the terminal block are arranged in parallel on both sides of the narrow portion of the partition. , A plurality of self-locking terminals can be arranged side by side within the limited width of the terminal block.
【００５１】請求項３記載の配線器具によれば、請求項
１または２記載の配線器具の効果に加えて、弾性体によ
って対の各接続端子をライティングダクト結合部の外側
へ向けて付勢するため、接続端子の弾性の低下などによ
る接触不良を防止でき、接触性能を向上できる。According to the wiring device of the third aspect, in addition to the effect of the wiring device of the first or second aspect, each pair of connection terminals is urged toward the outside of the lighting duct coupling portion by the elastic body. Therefore, it is possible to prevent contact failure due to a decrease in elasticity of the connection terminal and improve contact performance.
【００５２】請求項４記載の配線装置によれば、請求項
１ないし３いずれか一記載の配線器具を用いるため、配
線作業性を向上できる。According to the wiring device of the fourth aspect, since the wiring device according to any one of the first to third aspects is used, the wiring workability can be improved.
【００５３】請求項５記載のライティングダクト装置に
よれば、請求項４記載の配線装置を用いるため、配線作
業性を向上できる。According to the lighting duct device of the fifth aspect, since the wiring device of the fourth aspect is used, the wiring workability can be improved.
【図１】本発明の一実施の形態を示すの配線器具の一部
を切り欠いた底面図である。FIG. 1 is a partially cutaway bottom view of a wiring device according to an embodiment of the present invention.
【図２】同上図１のＡ−Ａ断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】同上配線器具を用いた配線装置の斜視図であ
る。FIG. 3 is a perspective view of a wiring device using the same wiring device.
【図４】同上配線装置の一部を切り欠いた底面図であ
る。FIG. 4 is a bottom view in which a part of the same wiring device is cut away.
【図５】同上ライティングダクト装置の斜視図である。FIG. 5 is a perspective view of the above lighting duct device.
【図６】同上ライティングダクトの断面図である。FIG. 6 is a sectional view of the same lighting duct.
11 ライティングダクト装置 12 ライティングダクト 13 配線装置 16 ダクト本体 22 導電部 25 カバー体 26 配線器具取付部 27 配線器具 31 ライティングダクト結合部 46 端子台 54 自己鎖錠端子 56 接続端子 58 弾性体としての板ばね 64 仕切部 64a アース端子接続部 64b 幅狭部 68 アース端子 11 Lighting duct device 12 Lighting duct 13 Wiring device 16 duct body 22 Conductive part 25 cover body 26 Wiring equipment attachment part 27 wiring equipment 31 Lighting duct connection 46 terminal block 54 Self-locking terminal 56 Connection terminal 58 Leaf spring as an elastic body 64 partition 64a Ground terminal connection 64b narrow part 68 Ground terminal
フロントページの続き (72)発明者 小瀧 悦男 東京都荒川区東日暮里二丁目32番５号 株 式会社新光製作所内 Ｆターム(参考） 5G357 DA06 DC02 DF03 DG05 Continued front page (72) Inventor Etsuo Kotaki 2-32-5, Higashi-Nippori, Arakawa-ku, Tokyo Shinko Manufacturing Co., Ltd. F-term (reference) 5G357 DA06 DC02 DF03 DG05
Claims (5)
ングダクト結合部に設けられた対の接続端子と；ライテ
ィングダクト結合部の基端に設けられた端子台と；端子
台に設けられ、対の各接続端子毎に複数個ずつ電気的に
接続された複数の自己鎖錠端子と；を具備していること
を特徴とする配線器具。1. A lighting duct coupling part; a pair of connecting terminals provided in the lighting duct coupling part; a terminal block provided at a base end of the lighting duct coupling part; and a pair of connections provided in the terminal block. A wiring device comprising: a plurality of self-locking terminals electrically connected to each terminal;
およびこのアース端子接続部より幅の狭い幅狭部を有す
る仕切部を備え、 仕切部の幅狭部の両側に端子台の複数の自己鎖錠端子を
並設したことを特徴とする請求項１記載の配線器具。2. A ground terminal connecting portion for connecting a ground terminal and a partition portion having a narrow portion narrower than the ground terminal connecting portion, wherein a plurality of self-chains of the terminal block are provided on both sides of the narrow portion of the partition portion. The wiring device according to claim 1, wherein lock terminals are arranged in parallel.
合部の外側へ向けて弾性を有する金属製であり、 これら対の各接続端子をライティングダクト結合部の外
側へ向けて付勢する弾性体を備えていることを特徴とす
る請求項１または２記載の配線器具。3. The pair of connection terminals are made of metal having elasticity toward the outside of the lighting duct coupling portion, and an elastic body for urging each connection terminal of the pair toward the outside of the lighting duct coupling portion. The wiring device according to claim 1, wherein the wiring device is provided.
器具と；配線器具を取り付ける少なくとも１つの配線器
具取付部を有するカバー体と；を具備していることを特
徴とする配線装置。4. A wiring device comprising: the wiring device according to claim 1; and a cover body having at least one wiring device mounting portion for mounting the wiring device.
内側に長手方向に沿って設けられた対の導電部を有する
ライティングダクトと；配線器具のライティングダクト
結合部をライティングダクトのダクト本体に結合すると
ともに、配線器具の対の接続端子をライティングダクト
の対の導電部に接続した請求項４記載の配線装置と；を
具備していることを特徴とするライティングダクト装
置。5. A long duct main body, and a lighting duct having a pair of conductive parts provided inside the duct main body along the longitudinal direction; and a lighting duct coupling part of a wiring device is coupled to the duct main body of the lighting duct. In addition, the wiring device according to claim 4, wherein the pair of connection terminals of the wiring device are connected to the conductive portions of the pair of lighting ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001395273A JP4088441B2 (en) | 2001-12-26 | 2001-12-26 | Wiring apparatus, wiring apparatus, and lighting duct apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001395273A JP4088441B2 (en) | 2001-12-26 | 2001-12-26 | Wiring apparatus, wiring apparatus, and lighting duct apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003197026A true JP2003197026A (en) | 2003-07-11 |
| JP4088441B2 JP4088441B2 (en) | 2008-05-21 |
Family
ID=27601733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001395273A Expired - Fee Related JP4088441B2 (en) | 2001-12-26 | 2001-12-26 | Wiring apparatus, wiring apparatus, and lighting duct apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4088441B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009200023A (en) * | 2008-01-21 | 2009-09-03 | Toshiba Lighting & Technology Corp | Electric conduction device |
| JP2011129422A (en) * | 2009-12-18 | 2011-06-30 | Panasonic Electric Works Co Ltd | Wiring duct connection device |
| KR101359236B1 (en) | 2011-05-31 | 2014-02-05 | 파나소닉 주식회사 | Wiring duct connector |
| TWI487228B (en) * | 2011-05-31 | 2015-06-01 | Panasonic Corp | Wiring duct connector |
| JP2015185240A (en) * | 2014-03-20 | 2015-10-22 | ミック電子工業株式会社 | Power feeding rail |
| JP2022002177A (en) * | 2020-06-19 | 2022-01-06 | パナソニックＩｐマネジメント株式会社 | Wiring connection tool and wiring tool including the same |
| JP2022002178A (en) * | 2020-06-19 | 2022-01-06 | パナソニックＩｐマネジメント株式会社 | Wiring connection tool and wiring tool including the same |
| JPWO2022113692A1 (en) * | 2020-11-30 | 2022-06-02 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5789770B2 (en) | 2011-04-18 | 2015-10-07 | パナソニックＩｐマネジメント株式会社 | Wiring duct connection device |
-
2001
- 2001-12-26 JP JP2001395273A patent/JP4088441B2/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009200023A (en) * | 2008-01-21 | 2009-09-03 | Toshiba Lighting & Technology Corp | Electric conduction device |
| JP2011129422A (en) * | 2009-12-18 | 2011-06-30 | Panasonic Electric Works Co Ltd | Wiring duct connection device |
| KR101359236B1 (en) | 2011-05-31 | 2014-02-05 | 파나소닉 주식회사 | Wiring duct connector |
| TWI487228B (en) * | 2011-05-31 | 2015-06-01 | Panasonic Corp | Wiring duct connector |
| JP2015185240A (en) * | 2014-03-20 | 2015-10-22 | ミック電子工業株式会社 | Power feeding rail |
| JP2022002177A (en) * | 2020-06-19 | 2022-01-06 | パナソニックＩｐマネジメント株式会社 | Wiring connection tool and wiring tool including the same |
| JP2022002178A (en) * | 2020-06-19 | 2022-01-06 | パナソニックＩｐマネジメント株式会社 | Wiring connection tool and wiring tool including the same |
| JP7429905B2 (en) | 2020-06-19 | 2024-02-09 | パナソニックＩｐマネジメント株式会社 | Wiring connection equipment and wiring equipment equipped with the same |
| JP7429904B2 (en) | 2020-06-19 | 2024-02-09 | パナソニックＩｐマネジメント株式会社 | Wiring connection equipment and wiring equipment equipped with the same |
| JPWO2022113692A1 (en) * | 2020-11-30 | 2022-06-02 | ||
| WO2022113692A1 (en) * | 2020-11-30 | 2022-06-02 | パナソニック株式会社 | Dc duct system, dc duct, power feeding member, and power supply system |
| JP7383329B2 (en) | 2020-11-30 | 2023-11-20 | パナソニックホールディングス株式会社 | DC duct system, DC duct, power supply components and power supply system |
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| Publication number | Publication date |
|---|---|
| JP4088441B2 (en) | 2008-05-21 |
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