JP2643618B2 - Power supply terminal block and electric appliance using the power supply terminal block - Google Patents
Power supply terminal block and electric appliance using the power supply terminal blockInfo
- Publication number
- JP2643618B2 JP2643618B2 JP3041993A JP4199391A JP2643618B2 JP 2643618 B2 JP2643618 B2 JP 2643618B2 JP 3041993 A JP3041993 A JP 3041993A JP 4199391 A JP4199391 A JP 4199391A JP 2643618 B2 JP2643618 B2 JP 2643618B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal block
- main body
- power supply
- plug
- instrument
- 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.)
- Expired - Lifetime
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connecting Device With Holders (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電源端子台およびこの電
源端子台を用いた照明器具装置などの電気器具装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power terminal block and an electric apparatus such as a lighting apparatus using the power terminal block.
【０００２】[0002]
【従来の技術】例えば直管形蛍光ランプを用いた照明器
具装置は、ランプと、このランプを支持するとともにラ
ンプを点灯するための電気回路に接続した部品を搭載し
た器具本体とを備え、器具本体を天井などの設置部に取
り付け、器具本体に設けた端子台に設置部に配線した電
源線を接続している。2. Description of the Related Art For example, a lighting apparatus using a straight tube fluorescent lamp is provided with a lamp, and an apparatus body supporting parts of the lamp and mounting components connected to an electric circuit for lighting the lamp. The main body is mounted on an installation part such as a ceiling, and a power line wired to the installation part is connected to a terminal block provided on the appliance main body.
【０００３】そして、照明器具装置を設置部に取り付け
る場合には、器具本体を設置部にボルトなどの取り付け
部材で取り付け、さらに器具本体の端子台に電源線を電
気的に接続する作業を行っている。[0003] When the lighting apparatus is mounted on the installation section, the apparatus body is mounted on the installation section with mounting members such as bolts, and further, a power line is electrically connected to a terminal block of the apparatus body. I have.
【０００４】[0004]
【発明が解決しようとする課題】しかし、この従来の照
明器具器装置は次に述べる問題がある。すなわち、器具
本体は直管形蛍光ランプに応じて長く、しかも安定器な
どが装着されているので、大形で重いものであり、これ
を設置部に取り付ける場合に、作業者が器具本体を持っ
て設置部の器具取り付け箇所に位置させ、作業者が器具
本体の荷重を支えながらねじなどの取り付け部材で器具
本体を設置部に取り付ける必要がある。このため、器具
本体を設置部に取り付ける作業が面倒で大きな労力を要
している。また、従来の端子台は電源を器具内配線に電
気的に接続する中継部材としての単機能を有するだけで
あった。However, this conventional lighting apparatus has the following problems. In other words, the fixture body is long and heavy according to the straight tube fluorescent lamp, and is equipped with a ballast, so that the operator holds the fixture body when attaching it to the installation part. It is necessary for the operator to attach the instrument body to the installation section with a mounting member such as a screw while supporting the load on the instrument body while positioning the instrument body in the installation section. For this reason, the work of attaching the instrument body to the installation section is troublesome and requires a large amount of labor. Further, the conventional terminal block only has a single function as a relay member for electrically connecting a power supply to the wiring in the appliance.
【０００５】本発明は前記事情に基づいてなされたもの
で、端子台としての機能に電気器具を支持する機能を併
せ持ち、電気器具の電気的接続と支持を一緒に行える多
機能な電源端子台を提供することを目的とする。また、
本発明は前記電源端子台を用いて、器具本体を設置部に
取り付ける作業を簡単に行うことができる電気器具装置
を提供することを目的とする。The present invention has been made in view of the above circumstances, and has a multifunctional power supply terminal block which has a function of supporting an electric appliance in addition to a function as a terminal block, and is capable of electrically connecting and supporting the electric appliance together. The purpose is to provide. Also,
An object of the present invention is to provide an electric appliance device that can easily perform an operation of attaching an appliance main body to an installation portion using the power supply terminal block.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するため
に本発明の電源端子台は、掛合体を有する電気器具が正
面側から装着される電源端子台であって、端子台本体
と、前記掛合体が挿脱される空間部に臨んで前記端子台
本体の両側面部に設けられ前記掛合体が掛脱可能に掛合
される器具支持部と、前記端子台本体の正面部において
前記器具支持部に対応する位置に設けられ前記電気器具
に設けたプラグまたはソケット端子が挿脱可能に接続さ
れるソケット端子またはプラグと、このソケット端子ま
たはプラグに接続して前記端子台本体の正面部に設けら
れ電源線を接続する電源線接続部とを具備してなること
を特徴とするものである。According to a first aspect of the present invention, there is provided a power supply terminal block in which an electric appliance having a hooked body is mounted from a front side. An instrument support portion provided on both side surfaces of the terminal block main body facing the space where the hook is inserted / removed, and the hook being removably hooked; and the instrument support portion at a front portion of the terminal block main body. A socket terminal or plug provided at a position corresponding to the socket and to which a plug or socket terminal provided on the electric appliance is removably connected, and provided on a front portion of the terminal block main body connected to the socket terminal or plug. And a power supply line connecting portion for connecting a power supply line.
【０００７】また、本発明の電源端子台を用いた照明器
具装置は、器具本体と、この器具本体を設置する設置部
に固定され器具支持部を有した一対の支持体と、前記器
具本体に取り付けられ前記器具支持部に掛脱可能に掛合
する掛合体を有して前記支持体に係合される一対の被支
持体とを具備し、前記一対の支持体の少なくとも一方
は、電源線を接続する電源線接続部、およびこの電源線
接続部に電気的に接続されたソケットまたはプラグが設
けられた電源端子台であり、前記一対の被支持体の少な
くとも一方は、前記電源端子台の前記ソケットまたはプ
ラグに挿脱可能に接続するプラグまたはソケット、およ
び前記器具本体に設けられた電気回路部品に給電する器
具内電線を接続する電線接続部が設けられている端子台
であることを特徴とするものである。In addition, a lighting apparatus using a power supply terminal block according to the present invention comprises: an apparatus main body; a pair of supports fixed to an installation section for installing the apparatus main body and having an apparatus support section; A pair of supported members that are attached to the support and have a hook that is attached and detachably hooked to the instrument support portion, and at least one of the pair of supports has a power line. A power supply line connection portion to be connected, and a power supply terminal block provided with a socket or a plug electrically connected to the power supply line connection portion, wherein at least one of the pair of supported members is the power supply terminal block. It is a terminal block provided with a plug or socket that is removably connected to a socket or a plug, and an electric wire connection portion that connects an electric wire in an appliance that feeds electric circuit components provided in the appliance body. Is shall.
【０００８】端子台は、端子台本体に端子台としての機
能に加えて、接続の信頼性を有する器具支持部の構成を
設けて電気器具を支持する機能を有しているので多機能
であり、電気器具を設置部に取り付けて電源線に接続す
る場合に用いると大変便利である。[0008] The terminal block is multifunctional because it has a function of supporting the electric appliance by providing a structure of an appliance supporting portion having connection reliability in addition to the function as the terminal block in the terminal block main body. It is very convenient to use when the electric appliance is attached to the installation part and connected to the power line.
【０００９】電源端子台の端子台本体はねじなどの取り
付け部材で設置部に取り付る。端子台本体は電気器具の
器具本体に比較して小型軽量である。このため、端子台
本体を設置部に取り付ける作業は大きな労力を要しな
い。[0009] The terminal block body of the power supply terminal block is attached to the installation portion with a mounting member such as a screw. The terminal block body is smaller and lighter than the appliance body of the electric appliance. For this reason, the work of attaching the terminal block main body to the installation section does not require a large amount of labor.
【００１０】器具本体を設置部に取り付ける場合には、
器具本体を設置部の器具取り付け箇所に位置させること
により、器具本体の端子台に設けた掛合体が設置部に固
定された電源端子台の器具支持部に掛合し、同時に器具
本体の端子台のプラグまたはソケット端子が電源端子台
のソケット端子またはプラグに接続する。このため、器
具本体を設置部の器具取り付け箇所に位置させることに
より、器具本体と電源との接続および器具本体の設置部
への取り付けをワンタッチで行うことができ、作業者が
器具本体を持ってその荷重を支えながら器具本体を設置
部に取り付ける作業を行う必要がなく、器具本体を設置
部に取り付ける作業を容易に行うことができる。[0010] When attaching the instrument body to the installation section,
By locating the instrument body at the instrument mounting point of the installation section, the hook provided on the terminal block of the instrument body engages with the instrument support section of the power supply terminal block fixed to the installation section, and at the same time, the terminal block of the instrument body The plug or socket terminal connects to the socket terminal or plug on the power terminal block. For this reason, by locating the appliance body at the location where the appliance is attached to the installation section, the connection between the appliance body and the power supply and the attachment of the appliance body to the installation section can be performed with one touch, and the operator holds the appliance body. It is not necessary to perform the work of attaching the instrument body to the installation section while supporting the load, and the task of attaching the instrument body to the installation section can be easily performed.
【００１１】[0011]
【実施例】本発明の一実施例について図１ないし図１１
を参照して説明する。1 to 11 show an embodiment of the present invention.
This will be described with reference to FIG.
【００１２】この実施例は、電源端子台を構造物の天井
部に固定し、この電源端子台を用いて器具本体を天井部
に取り付ける照明器具装置を対象としている。照明器具
装置は直管形の蛍光ランプを用いたものを対象としてい
る。This embodiment is directed to a lighting fixture device in which a power supply terminal block is fixed to a ceiling of a structure, and a fixture body is mounted on the ceiling using the power supply terminal block. The lighting fixture device is intended to use a straight tube type fluorescent lamp.
【００１３】図１は本発明の一実施例を示す全体構成図
である。１は器具本体、２は直管形の蛍光ランプ、３は
天井部Ｃに固定された電源端子台、４は天井部Ｃに固定
された支持体である。FIG. 1 is an overall configuration diagram showing one embodiment of the present invention. Reference numeral 1 denotes an instrument main body, 2 denotes a straight tube-type fluorescent lamp, 3 denotes a power terminal block fixed to the ceiling C, and 4 denotes a support fixed to the ceiling C.
【００１４】器具本体１は、直管形蛍光ランプ２の長さ
に対応した長さを持つもので、両方の端部には直管形の
蛍光ランプ２を支持するソケット７，７が設けてある。
蛍光ランプ２は器具本体１の下側に長さ方向に沿って配
置され、両端部に設けた端子ピンをソケット７，７に差
し込んで保持される。器具本体１の内部には蛍光ランプ
２を点灯する点灯回路を構成する安定器８が搭載してあ
り、この安定器８は図示しない電線を介して一対のソケ
ット７，７に電気的に接続されている。また、器具本体
１の両端には上側で開放する凹部１ａ，１ｂが形成され
ている。凹部１ｂは図６に示している。The apparatus main body 1 has a length corresponding to the length of the straight tube type fluorescent lamp 2, and has sockets 7, 7 for supporting the straight tube type fluorescent lamp 2 at both ends. is there.
The fluorescent lamp 2 is arranged along the length direction on the lower side of the apparatus main body 1, and terminal pins provided at both ends are inserted into the sockets 7 and held. A ballast 8 constituting a lighting circuit for lighting the fluorescent lamp 2 is mounted inside the appliance body 1, and the ballast 8 is electrically connected to a pair of sockets 7, 7 via electric wires (not shown). ing. In addition, concave portions 1a and 1b that are open on the upper side are formed at both ends of the instrument body 1. The recess 1b is shown in FIG.
【００１５】器具本体１の一端（図１において左端）に
は端子台５（図７を参照）が取り付けられ、器具本体１
の他端（図１において右端）には被支持体６（図９を参
照）が取り付けられている。A terminal block 5 (see FIG. 7) is attached to one end (the left end in FIG. 1) of the instrument main body 1.
A supported body 6 (see FIG. 9) is attached to the other end (the right end in FIG. 1).
【００１６】端子台５は図７に示すように直方体の箱形
をなす端子台本体５ａを有するものであり、ビス９によ
り器具本体１に固定されている。端子台本体５ａの両側
部には一対の掛合体１０，１０が互いに向き合せて設け
てある。これら掛合体１０，１０は垂直部と水平部とか
らなるＬ字形をなすもので、垂直部の上端部には掛合体
１０，１０が向き合う内面に爪１１，１１が夫々形成さ
れている。掛合体１０，１０は次に述べるように端子台
５において互いに接近離間する方向に移動可能に設けて
ある。この構造を図１０および図１１について説明す
る。各掛合体１０，１０の水平部は端子台本体５ａの両
側部に形成した孔１２，１２に移動自在に挿通され、端
子台本体５ａの内部において引っ張りコイルばね１３に
よって連結されている。このため、各掛合体１０，１０
は引っ張りコイルばね１３によって常時互いに接近する
方向に引かれている。As shown in FIG. 7, the terminal block 5 has a rectangular parallelepiped box-shaped terminal block main body 5a, and is fixed to the appliance main body 1 by screws 9. A pair of hooks 10, 10 are provided on both sides of the terminal block main body 5a so as to face each other. Each of the hooks 10, 10 has an L-shape including a vertical portion and a horizontal portion. At the upper end of the vertical portion, claws 11, 11 are formed on inner surfaces of the hooks 10, 10 facing each other. The hooks 10, 10 are provided on the terminal block 5 so as to be movable toward and away from each other as described below. This structure will be described with reference to FIGS. The horizontal portions of the hooks 10, 10 are movably inserted into holes 12, 12 formed on both sides of the terminal block main body 5a, and are connected by a tension coil spring 13 inside the terminal block main body 5a. For this reason, each of the hooks 10, 10
Are always pulled toward each other by the tension coil spring 13.
【００１７】また、端子台本体５ａの内部に、各掛合体
１０，１０の水平部に挟まれた部分にカム１４が水平に
配置されている。このカム１４は長円形をなすもので、
このカム１４の中心部にはカム軸１５が一体に連結して
ある。カム軸１５は図８にも示すように端子台本体５ａ
の底部に垂直方向に形成した筒部１６に回転自在に支承
されている。各掛合体１０，１０の水平部は引っ張りコ
イルばね１３によって互いに接近する方向に引かれてい
るので、この各水平部の端面がカム１４の周面に接触す
る。カム１４はカム軸１５により回動されて各掛合体１
０，１０の水平部の端部に対して位置を変えることによ
り、各掛合体１０，１０を互いに接近する方向または互
いに離間する方向に移動させる。図１に示すように筒部
１６は器具本体１に形成した孔１ｃに挿通され、カム軸
１５の端面は器具本体１の下面で外方に露出している。
このため、器具本体１の下側からカム軸１５を回動操作
してカム１４を回動することができる。なお、図８にも
示すようにカム軸１５の下端面は回動操作しやすいよう
に、カム軸１５を回動させる道具を引っ掛ける溝１５ａ
が形成されている。A cam 14 is horizontally arranged in the terminal block main body 5a at a portion sandwiched between the horizontal portions of the hooks 10, 10. This cam 14 has an oval shape,
A cam shaft 15 is integrally connected to the center of the cam 14. The camshaft 15 is connected to the terminal block main body 5a as shown in FIG.
Is rotatably supported by a cylindrical portion 16 formed in a vertical direction at the bottom of the cylinder. Since the horizontal portions of the hooks 10 are pulled in a direction approaching each other by the tension coil springs 13, the end faces of the horizontal portions contact the peripheral surface of the cam 14. The cam 14 is rotated by a cam shaft 15 so that each hook 1
By changing the position with respect to the end of the horizontal portion of 0, 10, each hooked body 10, 10 is moved in a direction approaching each other or in a direction away from each other. As shown in FIG. 1, the cylindrical portion 16 is inserted into a hole 1 c formed in the instrument main body 1, and the end face of the cam shaft 15 is exposed outward on the lower surface of the instrument main body 1.
For this reason, the cam 14 can be rotated by rotating the cam shaft 15 from the lower side of the instrument body 1. As shown in FIG. 8, the lower end surface of the camshaft 15 is provided with a groove 15a for hooking a tool for rotating the camshaft 15 so as to facilitate the turning operation.
Are formed.
【００１８】端子台本体５ａには図７に示すように上面
部に凸部５ｂが形成され、この凸部５ｂに例えば正極
用、負極用および接地用の３個のブレ−ド形をなすプラ
グ１７が並べて設けてある。これら各プラグ１７は起立
して設けられ、端子台本体５ａの内部で固定されてい
る。また、端子台本体５ａには、器具本体１の長さ方向
中央部に面した端面部には３個の孔１８が並べて形成さ
れ、端子台本体５ａの内部にはこの各孔１８に対応して
正極用、負極用および接地用の電線接続のための自己鎖
錠形の端子金具（図示せず）が並べて設けられている。
これら端子金具は器具本体１に設けた安定器８に接続し
た器具内配線用の電線１９の末端を挿脱可能に挿入して
固定するものである。電線１９の固定の解除は端子台本
体５ａに設けたリセットボタン５ｃにより行う。なお、
各プラグ１７と各端子金具とは端子台本体５ａの内部で
電気的に接続されている。As shown in FIG. 7, a convex portion 5b is formed on the upper surface of the terminal block main body 5a, and three plugs having, for example, a positive electrode, a negative electrode and a ground are formed on the convex portion 5b. 17 are provided side by side. These plugs 17 are provided upright, and are fixed inside the terminal block main body 5a. In addition, three holes 18 are formed side by side at the end face of the terminal body 5a facing the longitudinal center of the instrument body 1, and each of the holes 18 is formed inside the terminal body 5a. Self-locking terminal fittings (not shown) for connecting the positive, negative, and ground wires are provided side by side.
These terminal fittings are adapted to removably insert and fix the ends of wires 19 for wiring in the instrument connected to the stabilizer 8 provided on the instrument body 1. Release of the fixation of the electric wire 19 is performed by a reset button 5c provided on the terminal block main body 5a. In addition,
Each plug 17 and each terminal fitting are electrically connected inside the terminal block main body 5a.
【００１９】被支持体６は図９に示すように直方体の箱
形をなすもので、ビス２８により器具本体１に固定され
ている。この被支持体６の両側部には一対の掛合体２
９，２９が互いに向き合せて設けてある。これら掛合体
２９，２９は端子台５に設けた掛合体１０，１０と同様
に垂直部と水平部とからなるＬ字形をなすもので、垂直
部の上端部には掛合体２９，２９の向き合う内面に爪３
０，３０が夫々形成されている。掛合体２９，２９の水
平部は被支持体６の両側部に形成した孔に移動自在に挿
通されている。そして、掛合体２９，２９は、図示しな
いが端子台５に設けた掛合体１０，１０と同様に被支持
体６の内部で図示しない引っ張りコイルばねで連結され
て常時互いに接近する方向に引かれており、また被支持
体６の内部に設けた図示しないカムの回転により互いに
接近する方向または離間する方向に移動されるようにな
っている。なお、カムを支持するカム軸は被支持体６の
底部に垂直方向に形成した筒部に回転自在に支承され、
この筒部は器具本体１に形成した孔を挿通して設けられ
ていて、カム軸の下端面が器具本体１の下面から外方に
露出している。この構成は図１に示しており、図１にお
いて３１はカム軸、３２は被支持体６の底部に形成した
筒部、１ｄは器具本体１に形成した孔である。器具本体
１では、端子台５のプラグ１７、端子金具、電線１９、
安定器８およびソケット７が電気的に接続される。次に
電源端子台３と支持体４について説明する。The supported body 6 has a rectangular parallelepiped box shape as shown in FIG. 9, and is fixed to the instrument body 1 with screws 28. A pair of hooks 2 is provided on both sides of the supported body 6.
9, 29 are provided facing each other. These hooks 29, 29 have an L-shape composed of a vertical portion and a horizontal portion, like the hooks 10, 10 provided on the terminal block 5, and the upper ends of the vertical portions face the hooks 29, 29. Nail 3 on the inside
0 and 30 are respectively formed. The horizontal portions of the hooks 29, 29 are movably inserted into holes formed on both sides of the supported member 6. The hooks 29, 29 are connected to each other by tension coil springs (not shown) inside the supported body 6 like the hooks 10, 10 provided on the terminal block 5, but are always drawn in the direction of approaching each other. The cams 6 are moved in a direction approaching or moving away from each other by rotation of a cam (not shown) provided inside the supported body 6. The cam shaft supporting the cam is rotatably supported by a cylindrical portion formed in the bottom of the supported member 6 in a vertical direction,
The cylindrical portion is provided through a hole formed in the instrument body 1, and the lower end surface of the cam shaft is exposed outward from the lower surface of the instrument body 1. This configuration is shown in FIG. 1. In FIG. 1, reference numeral 31 denotes a cam shaft, 32 denotes a cylindrical portion formed at the bottom of the supported member 6, and 1 d denotes a hole formed in the instrument body 1. In the device main body 1, the plug 17 of the terminal block 5, the terminal fitting, the electric wire 19,
The ballast 8 and the socket 7 are electrically connected. Next, the power supply terminal block 3 and the support 4 will be described.
【００２０】電源端子台３と支持体４は、図１に示すよ
うに天井部Ｃの下面において器具本体１に設けた端子台
５と被支持体６との間隔と同じ大きさの間隔をもって配
置され、電源端子台３は器具本体１の左端部に設けた端
子台５に対応し、支持体４は器具本体１の右端部に設け
た被支持体６に対応する。As shown in FIG. 1, the power supply terminal block 3 and the support 4 are arranged on the lower surface of the ceiling C at the same size as the distance between the terminal block 5 provided on the instrument body 1 and the support 6. The power terminal block 3 corresponds to the terminal block 5 provided at the left end of the instrument body 1, and the support 4 corresponds to the supported body 6 provided at the right end of the instrument body 1.
【００２１】電源端子台３は、図２および図４に示すよ
うに器具本体１の一端の凹部１ａに嵌合する幅をもった
直方体をなす端子台本体３ａを有するものである。図３
に示すように端子台本体３ａの図示右端部の下部には凹
部２０が形成され、この凹部２０の上部には透孔３３が
形成されている。天井部Ｃには透孔３３に対応してねじ
孔３４が形成されている。ビス２１を凹部２０から透孔
３３に通しねじ孔３４に螺挿することにより、電源端子
台３が天井部Ｃに固定されている。The power supply terminal block 3 has a rectangular parallelepiped terminal block main body 3a having a width to be fitted into the concave portion 1a at one end of the instrument main body 1, as shown in FIGS. FIG.
As shown in the figure, a concave portion 20 is formed in the lower portion of the right end of the terminal block main body 3a in the figure, and a through hole 33 is formed in the upper portion of the concave portion 20. A screw hole 34 is formed in the ceiling C corresponding to the through hole 33. The power supply terminal block 3 is fixed to the ceiling C by screwing the screw 21 from the recess 20 through the through hole 33 and screwing it into the screw hole 34.
【００２２】端子台本体３ａの両側面部には一対の器具
支持部２２，２２が形成されている。この器具支持部２
２，２２は、端子台本体３ａにその側面と上面に開放し
て形成された空間部に臨むものであり、端子台本体３ａ
の長手方向に沿って形成されている。すなわち、端子台
５に設けた掛合体１０，１０の爪１１，１１を端子台本
体３ａの両側面側から端子台本体３ａの空間部に挿入
し、器具支持部２２，２２にその上側から引っ掛けるこ
とができるようになっている。A pair of instrument support portions 22 are formed on both side surfaces of the terminal block main body 3a. This instrument support 2
Numerals 2 and 22 face a space formed in the terminal block main body 3a so as to be open to the side and top surfaces thereof.
Are formed along the longitudinal direction. That is, the claws 11, 11 of the hooks 10, 10 provided on the terminal block 5 are inserted into the space of the terminal block main body 3a from both side surfaces of the terminal block main body 3a, and are hooked on the instrument supporting portions 22, 22 from above. You can do it.
【００２３】端子台本体３ａの正面部（下面部）には器
具支持部２２，２２に対応する部分に凹部３ｂが形成さ
れ、この凹部３ｂの上面部には３個の孔２３が並べて形
成されている。端子台本体３ａの内部には３個の孔２３
に対応して正極用、負極用および接地用の３個のソケッ
ト端子３５が並べて設けてある。ソケット端子３５は図
１１に示している。なお、端子台本体３ａの図示左端面
から器具支持部２２，２２までの長さと、端子台本体３
ａの図示左端面から凹部３ｂまでの長さとは等しく、こ
こではこの関係をもって、器具支持部２２，２２に対応
する部分に凹部３ｂが形成されているとしている。A concave portion 3b is formed in a front portion (lower surface portion) of the terminal block main body 3a at a portion corresponding to the instrument supporting portions 22, 22, and three holes 23 are formed in a row on the upper surface portion of the concave portion 3b. ing. There are three holes 23 inside the terminal block body 3a.
In correspondence with the above, three socket terminals 35 for the positive electrode, the negative electrode, and the ground are provided side by side. The socket terminal 35 is shown in FIG. In addition, the length from the illustrated left end surface of the terminal block main body 3a to the instrument supporting portions 22 and 22, and the terminal block main body 3a
a is equal to the length from the left end surface in the figure to the concave portion 3b, and here, it is assumed that the concave portion 3b is formed in a portion corresponding to the instrument supporting portions 22, 22 with this relationship.
【００２４】また、端子台本体３ａの下面部には凹部３
ｂに対して器具本体１の中央部によった位置に３個の孔
２４が並べて形成され、各孔２４に対応して端子台本体
３ａの内部には各孔２４に対応して正極用、負極用およ
び接地用の電線接続のための自己鎖錠形の端子金具が並
べて設けられている。これら端子金具は天井部Ｃに配設
された電源線２５の末端を挿脱可能に挿入して固定する
ものである。電源線２５の固定の解除には端子台本体３
ａに設けたリセットボタン３ｃにより行う。なお、各ソ
ケット端子３５と各端子金具は端子台本体３ａの内部で
電気的に接続されている。天井部Ｃでは、電源線２５、
端子金具およびソケット端子３５が電気的に接続され
る。A concave portion 3 is formed on the lower surface of the terminal block main body 3a.
The three holes 24 are formed side by side at a position corresponding to the central portion of the instrument body 1 with respect to b, and the inside of the terminal block main body 3a corresponding to each hole 24 corresponds to each hole 24 for a positive electrode, Self-locking terminal fittings for connecting the negative and ground wires are provided side by side. These terminal fittings are adapted to removably insert and fix the end of the power supply line 25 disposed on the ceiling C. To release the fixing of the power supply line 25, use the terminal block body 3
This operation is performed by the reset button 3c provided in a. The socket terminals 35 and the terminal fittings are electrically connected inside the terminal block main body 3a. In the ceiling part C, the power supply line 25,
The terminal fitting and the socket terminal 35 are electrically connected.
【００２５】以上説明したように電源端子台３は、端子
台本体３ａに端子台機能としての電源線接続部およびソ
ケット端子３５に加えて、器具支持部２２，２２を設け
た複合機能部品として構成されている。As described above, the power supply terminal block 3 is configured as a multifunctional component in which the tool support sections 22 and 22 are provided on the terminal block main body 3a in addition to the power supply line connection section and the socket terminal 35 as the terminal block function. Have been.
【００２６】支持体４は、図５に示すようにビス２６に
より天井部Ｃに固定されている。支持体４は断面逆Ｔ字
形をなすもので、図６に示すように水平部は器具本体１
の他端の凹部１ｂに嵌合する幅をもっている。支持体４
は水平部の両側縁によって一対の器具支持部２７，２７
が形成されている。この器具支持部２７，２７は被支持
体６に設けた掛合体２９，２９の爪３０，３０を支持体
４の両側から引っ掛けるものである。このように構成さ
れた照明器具装置において、器具本体１を天井部Ｃに取
り付ける場合について説明する。The support 4 is fixed to the ceiling C by screws 26 as shown in FIG. The support 4 has an inverted T-shaped cross section, and the horizontal part is the instrument body 1 as shown in FIG.
Has a width that fits into the concave portion 1b at the other end of the wire. Support 4
Is a pair of instrument supporting portions 27, 27 by both side edges of the horizontal portion.
Are formed. The device supporting portions 27, 27 hook hooks 30, 30 of hooks 29, 29 provided on the supported body 6 from both sides of the supporting body 4. A description will be given of a case where the luminaire main body 1 is attached to the ceiling portion C in the thus configured luminaire device.
【００２７】初めに、天井部Ｃに電源端子台３の端子台
本体３ａをビス２１で固定し、電源端子台３の固定箇所
に対して所定間隔を存した天井部Ｃの箇所に支持体４を
ねじ２６で固定する。First, the terminal block main body 3a of the power supply terminal block 3 is fixed to the ceiling section C with screws 21, and the support body 4 is provided at a position of the ceiling section C at a predetermined distance from the fixing point of the power supply terminal block 3. Is fixed with screws 26.
【００２８】器具本体１に設けた端子台５では、図１０
および図１１に示すようにカム１４の長い半径方向が一
対の掛合体１０，１０が接近離間する方向に対して直角
な向きになるようにカム１４の向きを設定しておく。こ
れにより一対の掛合体１０，１０は互いに接近した状態
に位置する。一対の掛合体１０，１０の爪１１，１１の
間隔は電源端子台３の幅に対応する。被支持体６では、
端子台５の場合と同様にカムの向きを設定して掛合体２
９，２９を接近した状態にしておく。In the terminal block 5 provided on the instrument body 1, FIG.
Also, as shown in FIG. 11, the direction of the cam 14 is set so that the long radial direction of the cam 14 is perpendicular to the direction in which the pair of engaging members 10, 10 approach and separate. As a result, the pair of hooks 10, 10 are positioned close to each other. The distance between the claws 11, 11 of the pair of hooks 10, 10 corresponds to the width of the power terminal block 3. In the supported member 6,
The direction of the cam is set as in the case of the terminal block 5, and
Keep 9, 29 close.
【００２９】次いで、作業者が器具本体１を持って持ち
上げ、器具本体１に設けた端子台５と被支持体６を天井
部Ｃに設けた電源端子台３と支持体４に対向させ、器具
本体１を上昇させて天井部Ｃに押し付ける。Next, the operator lifts the tool body 1 by holding it, and makes the terminal block 5 and the supported member 6 provided on the tool body 1 face the power terminal block 3 and the support body 4 provided on the ceiling C, and The main body 1 is raised and pressed against the ceiling C.
【００３０】端子台５が電源端子台３に対向すると、端
子台５に設けた各プラグ１７が電源端子台３の端子台本
体３ａに設けた各孔２３に対向し、器具本体１を天井部
Ｃに押し付けることに伴って図１１に示すように各プラ
グ１７が各孔２３を通り端子台本体３ａの内部に設けた
各ソケット端子３５に挿入する。このため、端子台５と
電源端子台３が電気的に接続する。When the terminal block 5 faces the power terminal block 3, each plug 17 provided on the terminal block 5 faces each hole 23 provided in the terminal block main body 3a of the power terminal block 3, and the apparatus main body 1 is placed on the ceiling. As shown in FIG. 11, each plug 17 passes through each hole 23 and is inserted into each socket terminal 35 provided inside the terminal block main body 3a as shown in FIG. Therefore, the terminal block 5 and the power supply terminal block 3 are electrically connected.
【００３１】この各ソケット端子３５と各プラグ１７と
を接続する動作と同時に、端子台５に設けた一対の掛合
体１０，１０が電源端子台３の器具支持部２２，２２に
掛合し、被支持体６に設けた掛合体２９，２９が支持体
４の器具支持部２７，２７に掛合する。At the same time as the operation of connecting each of the socket terminals 35 and each of the plugs 17, the pair of hooks 10, 10 provided on the terminal block 5 are hooked on the instrument supporting portions 22, 22 of the power supply terminal block 3, and are connected. Engagement bodies 29, 29 provided on the support 6 engage with the instrument support portions 27, 27 of the support 4.
【００３２】端子台５に設けた一対の掛合体１０，１０
の掛合動作は次のように行われる。端子台５の掛合体１
０，１０の爪１１，１１の上面が電源端子台３の端子台
本体３ａの下面に当ると、掛合体１０，１０は図１０お
よび図１１の仮想線に示すように引っ張りコイルばね１
３のばね力に抗して離間方向に移動される。爪１１，１
１の上面は傾斜して形成され、端子台本体３ａの下面に
当ると掛合体１０，１０を離間方向に移動させるように
なっている。これにより掛合体１０，１０の爪１１，１
１は端子台本体３ａの両側面に接触する。掛合体１０，
１０の爪１１，１１が端子台本体３ａの両側面部の空間
部に到達すると、掛合体１０，１０は引っ張りコイルば
ね１３のばね力に引かれ接近する方向に移動し、爪１
１，１１が端子台本体３ａの空間部に入り、爪１１，１
１の下面が空間部に臨む器具支持部２２，２２に上側か
ら引っ掛かる。これにより端子台５が電源端子台３に支
持される。また、被支持体６に設けた掛合体２９，２９
も、同じ動作によって支持体４の器具支持部２７，２７
に引っ掛かる。このため、被支持体６が支持体４に支持
される。このため、器具本体１が電源端子台３および支
持体４に支持される。A pair of hooks 10, 10 provided on the terminal block 5
Is performed as follows. Hook 1 of terminal block 5
When the upper surfaces of the claws 11, 11 hit the lower surface of the terminal block main body 3 a of the power supply terminal block 3, the hooks 10, 10 are pulled by the tension coil spring 1, as shown by phantom lines in FIGS. 10 and 11.
3 is moved in the separating direction against the spring force. Nail 11,1
The upper surface of 1 is formed so as to be inclined, and when the lower surface of the terminal block main body 3a is hit, the engaging bodies 10 are moved in the separating direction. As a result, the claws 11, 1 of the hooks 10, 10
1 contacts both side surfaces of the terminal block main body 3a. Hanging body 10,
When the ten claws 11, 11 reach the spaces on both side surfaces of the terminal block main body 3a, the hooks 10, 10 are pulled by the spring force of the tension coil spring 13 and move in the approaching direction.
1, 11 enter the space of the terminal block main body 3a, and the claws 11, 1
The lower surface of the device 1 is hooked from above on the instrument supporting portions 22 facing the space. Thereby, the terminal block 5 is supported by the power supply terminal block 3. Further, the hooks 29, 29 provided on the supported body 6
Also, the device supporting portions 27, 27 of the support 4 are operated by the same operation.
Caught on Therefore, the supported member 6 is supported by the support member 4. For this reason, the instrument body 1 is supported by the power terminal block 3 and the support 4.
【００３３】このようにして器具本体１を天井部Ｃに取
付ける作業は、天井部Ｃに電源端子台３と支持体４を固
定し、次に器具本体１を天井部Ｃの器具取り付け箇所に
位置させて天井部Ｃに押し付けることにより、器具本体
１と電源線２５との接続および器具本体１の天井部Ｃへ
の取り付けを簡単に行うことができる。このため、作業
者が器具本体１を持ってその荷重を支えながらボルトな
どの取り付け部材で器具本体１を天井部Ｃに取り付ける
作業を行う必要がなく、器具本体１を天井部Ｃに取り付
ける作業を容易に行うことができる。In this manner, the operation of attaching the main body 1 to the ceiling C is performed by fixing the power supply terminal block 3 and the support 4 to the ceiling C, and then moving the main body 1 to the ceiling C at the place where the equipment is to be mounted. Then, by pressing against the ceiling C, the connection between the appliance main body 1 and the power supply line 25 and the attachment of the appliance main body 1 to the ceiling C can be easily performed. For this reason, there is no need for the worker to hold the instrument body 1 and support the load while attaching the instrument body 1 to the ceiling C with an attachment member such as a bolt. It can be done easily.
【００３４】なお、端子台本体３ａは器具本体１に比較
して小型軽量である。このため、端子台本体３ａを天井
部Ｃに取り付ける作業は、器具本体１を天井部Ｃに取り
付ける作業に比較して容易で大きな労力を要しない。The terminal body 3a is smaller and lighter than the main body 1. For this reason, the work of attaching the terminal block main body 3a to the ceiling part C is easier and does not require much labor as compared with the work of attaching the fixture body 1 to the ceiling part C.
【００３５】なお、器具本体１を天井部Ｃに取り付けた
状態において、端子台５に設けたカム１４を回動し、カ
ム１４が掛合体１０，１０を押して引っ張りコイル１３
のばね力に抗して離間方向に移動させると、掛合体１
０，１０の爪１１，１１が電源端子台３の器具支持部２
２，２２から外れ、端子台５を電源端子台３から外すこ
とができる。作業者が適宜な工具をカム軸１５の下端面
の溝１５aに掛合し、カム軸１５を回動することにより
カム１４を回動することができる。また、同じ操作によ
って被支持体６に設けたカムを回動して掛合体２９，２
９の爪３０，３０を支持体４の器具支持部２７，２７か
ら外すことにより、被支持体６を支持体４から外すこと
ができる。When the apparatus main body 1 is mounted on the ceiling C, the cam 14 provided on the terminal block 5 is rotated, and the cam 14 pushes the hooks 10 and 10 to pull the tension coil 13.
Moving in the separating direction against the spring force of
0, 10 nails 11, 11 are equipment support portions 2 of power terminal block 3.
2, the terminal block 5 can be removed from the power terminal block 3. The operator can rotate the cam 14 by engaging an appropriate tool in the groove 15 a on the lower end surface of the cam shaft 15 and rotating the cam shaft 15. In addition, the cam provided on the supported member 6 is rotated by the same operation to rotate the engaging members 29 and 2.
The supported member 6 can be detached from the support 4 by removing the nine claws 30, 30 from the instrument support portions 27, 27 of the support 4.
【００３６】図１２は電源端子台３の他の実施例を示し
ている。この実施例の電源端子台３は、図２で示す電源
端子台３を２組直列に並べて一体化したものである。図
１２において図２と同じ部分は同じ符号を付している。
この電源端子台３における端子台本体３ａは、正面部に
２組の凹部２０、２組の凹部３ｂ、２組のリセットボタ
ン３ｃ、２組の孔２３、２組の孔２４を有し、両側面に
２組の凹部３ｂに対応して２組の器具支持部２２を有
し、端子台本体３ａの内部には２組の孔２３に対応する
２組のソケット端子および２組の孔２４に対応する２組
の端子金具が設けられている。端子台本体３ａの内部に
設けた２組のソケット端子と２組の端子金具は相互に電
気的に接続されている。FIG. 12 shows another embodiment of the power supply terminal block 3. The power supply terminal block 3 of this embodiment is obtained by integrating two sets of the power supply terminal blocks 3 shown in FIG. 2 in series. 12, the same parts as those in FIG. 2 are denoted by the same reference numerals.
The terminal block main body 3a of the power supply terminal block 3 has two sets of recesses 20, two sets of recesses 3b, two sets of reset buttons 3c, two sets of holes 23, and two sets of holes 24 in the front part. The surface of the terminal block main body 3a has two sets of socket terminals and two sets of holes 24 corresponding to the two sets of holes 23. Two corresponding sets of terminal fittings are provided. Two sets of socket terminals and two sets of terminal fittings provided inside the terminal block main body 3a are electrically connected to each other.
【００３７】この電源端子台３は、２組の照明器具装置
を直列に並べて天井部Ｃに設ける場合に使用する。この
電源端子台３に設けた２組のソケット端子のうち一方の
ソケット端子は、図示しない一方の照明器具装置の器具
本体に設けた端子台のプラグと接続し、２組の端子金具
のうち一方の端子金具は、天井部Ｃに設けた図示しない
電源線と接続する。この電源端子台３に設けた他方のソ
ケット端子は、図示しない他方の照明器具装置の器具本
体に設けた端子台のプラグと接続し、他方の端子金具
は、さらに異なる図示しない照明器具装置に給電するた
めの電線と接続する。The power supply terminal block 3 is used when two sets of lighting equipment are arranged in series and provided on the ceiling C. One socket terminal of the two sets of socket terminals provided on the power supply terminal block 3 is connected to a plug of a terminal block provided on the fixture main body of one of the lighting fixture devices (not shown), and one of the two sets of terminal fittings is provided. Are connected to a power supply line (not shown) provided on the ceiling portion C. The other socket terminal provided on the power supply terminal block 3 is connected to a plug of a terminal block provided on a fixture main body of the other lighting fixture device (not shown), and the other terminal fitting supplies power to another different lighting fixture device (not shown). To connect to the electric wire.
【００３８】なお、本発明は前述したした実施例に限定
にされず、種々変形して実施することができる。例え
ば、支持体４にソケット端子またはプラグを設け、被支
持体６に支持体４のソケット端子またはプラグに接続さ
れるプラグまたはソケット端子を設けても良い。The present invention is not limited to the embodiments described above, but can be implemented in various modifications. For example, the support 4 may be provided with socket terminals or plugs, and the supported body 6 may be provided with plugs or socket terminals connected to the socket terminals or plugs of the support 4.
【００３９】前述した実施例では電源端子台および電気
器具装置を照明器具装置に適用した場合について説明し
ている。しかし、本発明の電源端子台および電気器具装
置は照明器具装置に限定されずに、広い範囲の電気器具
装置に適用できる。In the above-described embodiment, the case where the power terminal block and the electric apparatus are applied to the lighting apparatus is described. However, the power supply terminal block and the electric appliance of the present invention are not limited to lighting equipment, but can be applied to a wide range of electric appliances.
【００４０】[0040]
【発明の効果】以上説明したように本発明の電源端子台
によれば、端子台としての機能に加えて、接続の信頼性
を有する器具支持部を設けて電気器具を引っ掛け支持す
る機能を持たせので、多機能化を図ることができ、電気
器具を電源に接続し且つ支持する上で大変便利である。As described above, according to the power supply terminal block of the present invention, in addition to the function as the terminal block, the power supply terminal block has a function of hooking and supporting an electric appliance by providing an appliance support having a reliable connection. Therefore, multifunctionality can be achieved, which is very convenient for connecting and supporting an electric appliance to a power supply.
【００４１】また、本発明の電気器具装置によれば、設
置部に前記電源端子台を設け、器具本体に電源端子台に
支持されるとともに電源端子台に電気的に接続する端子
台を設けたので、器具本体を設置部の器具取り付け箇所
に位置させることにより、器具本体と電源との電気的接
続および器具本体の設置部への取り付けをワンタッチで
行うことができ、作業者が器具本体を持ってその荷重を
支えながらボルトなどの取り付け部材で器具本体を設置
部に取り付けるという労力を要する作業を行う必要がな
く、器具本体を設置部に取り付ける作業を容易に行うこ
とができる。Further, according to the electric appliance apparatus of the present invention, the power supply terminal block is provided in the installation portion, and the appliance body is provided with the terminal block supported by the power supply terminal block and electrically connected to the power supply terminal block. Therefore, by positioning the instrument body at the location where the instrument is installed in the installation section, the electrical connection between the instrument body and the power supply and the installation of the instrument body to the installation section can be performed with one touch, and the operator holds the instrument body. It is not necessary to perform a labor-intensive operation of attaching the instrument body to the installation portion with a mounting member such as a bolt while supporting the load, and the operation of attaching the instrument body to the installation portion can be easily performed.
【図１】本発明の照明器具装置の一実施例を示す斜視
図。FIG. 1 is a perspective view showing an embodiment of a lighting apparatus according to the present invention.
【図２】同実施例の電源端子台を示す斜視図。FIG. 2 is an exemplary perspective view showing a power supply terminal block according to the embodiment;
【図３】図２のＺ部の拡大断面図。FIG. 3 is an enlarged sectional view of a portion Z in FIG. 2;
【図４】同実施例における電源端子台と器具本体との関
係を示す図。FIG. 4 is a view showing the relationship between the power supply terminal block and the instrument body in the embodiment.
【図５】同実施例の支持体を示す斜視図。FIG. 5 is a perspective view showing a support of the embodiment.
【図６】同実施例における支持体と器具本体との関係を
示す図。FIG. 6 is a view showing the relationship between the support and the instrument body in the embodiment.
【図７】同実施例における端子台を示す斜視図。FIG. 7 is an exemplary perspective view showing a terminal block in the embodiment.
【図８】同実施例における端子台の筒部を拡大して示す
斜視図。FIG. 8 is an enlarged perspective view showing a tubular portion of the terminal block in the embodiment.
【図９】同実施例における被支持体を示す斜視図。FIG. 9 is a perspective view showing a supported body in the embodiment.
【図１０】同実施例における端子台と電源端子台との組
合せを示す平面図。FIG. 10 is a plan view showing a combination of a terminal block and a power supply terminal block in the embodiment.
【図１１】同実施例における端子台と電源端子台との組
合せを示す断面図。FIG. 11 is an exemplary sectional view showing a combination of a terminal block and a power terminal block in the embodiment;
【図１２】電源端子台の他の実施例を示す斜視図。FIG. 12 is a perspective view showing another embodiment of the power supply terminal block.
１…器具本体、２…ランプ、３…電源端子台、４…支持
体、５…端子台、６…被支持体、１０…掛合体、１７…
プラグ、２２…器具支持部、２７…器具支持部、２９…
掛合体、３５…ソケット端子。DESCRIPTION OF SYMBOLS 1 ... Instrument main body, 2 ... Lamp, 3 ... Power supply terminal block, 4 ... Support body, 5 ... Terminal block, 6 ... Supported body, 10 ... Hooked body, 17 ...
Plug, 22 ... instrument support, 27 ... instrument support, 29 ...
Engagement, 35 ... socket terminal.
Claims (2)
着される電源端子台であって、端子台本体と、前記掛合
体が挿脱される空間部に臨んで前記端子台本体の両側面
部に設けられ前記掛合体が掛脱可能に掛合される器具支
持部と、前記端子台本体の正面部において前記器具支持
部に対応する位置に設けられ前記電気器具に設けたプラ
グまたはソケット端子が挿脱可能に接続されるソケット
端子またはプラグと、このソケット端子またはプラグに
接続して前記端子台本体の正面部に設けられ電源線を接
続する電源線接続部とを具備してなることを特徴とする
電源端子台。1. A power supply terminal block to which an electric appliance having a hook is mounted from a front side, wherein the terminal block main body and both side portions of the terminal block main body facing a space where the hook is inserted / removed. And a plug or socket terminal provided on the electric device, provided at a position corresponding to the device support portion at a front portion of the terminal block main body, and provided with the device. It comprises a socket terminal or plug detachably connected, and a power supply line connection part connected to the socket terminal or plug and provided on a front part of the terminal block main body and connecting a power supply line. Power terminal block.
置部に固定され器具支持部を有した一対の支持体と、前
記器具本体に取り付けられ前記器具支持部に掛脱可能に
掛合する掛合体を有して前記支持体に係合される一対の
被支持体とを具備し、前記一対の支持体の少なくとも一
方は、電源線を接続する電源線接続部、およびこの電源
線接続部に電気的に接続されたソケット端子またはプラ
グが設けられた電源端子台であり、前記一対の被支持体
の少なくとも一方は、前記電源端子台の前記ソケット端
子またはプラグに挿脱可能に接続するプラグまたはソケ
ット端子、および前記器具本体に設けられた電気回路部
品に給電する器具内電線を接続する電線接続部が設けら
れている端子台であることを特徴とする電気器具装置。2. A device main body, a pair of supports fixed to an installation portion for installing the device main body and having a device support portion, and a hook attached to the device main body and detachably engaged with the device support portion. And a pair of supported members engaged with the support having a unity, and at least one of the pair of supports is connected to a power line connection portion for connecting a power line, and to the power line connection portion. A power supply terminal block provided with an electrically connected socket terminal or plug, and at least one of the pair of supported members is a plug or a plug that is detachably connected to the socket terminal or plug of the power supply terminal block. An electric appliance device, comprising: a socket terminal; and a terminal block provided with an electric wire connecting portion for connecting an electric wire in the appliance for supplying electric circuit components to the electric circuit component provided in the appliance main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3041993A JP2643618B2 (en) | 1991-03-07 | 1991-03-07 | Power supply terminal block and electric appliance using the power supply terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3041993A JP2643618B2 (en) | 1991-03-07 | 1991-03-07 | Power supply terminal block and electric appliance using the power supply terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04280005A JPH04280005A (en) | 1992-10-06 |
| JP2643618B2 true JP2643618B2 (en) | 1997-08-20 |
Family
ID=12623725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3041993A Expired - Lifetime JP2643618B2 (en) | 1991-03-07 | 1991-03-07 | Power supply terminal block and electric appliance using the power supply terminal block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2643618B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5211186B2 (en) * | 2011-02-28 | 2013-06-12 | 三洋電機株式会社 | Showcase |
-
1991
- 1991-03-07 JP JP3041993A patent/JP2643618B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04280005A (en) | 1992-10-06 |
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