JPH0620255Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPH0620255Y2 JPH0620255Y2 JP1988086305U JP8630588U JPH0620255Y2 JP H0620255 Y2 JPH0620255 Y2 JP H0620255Y2 JP 1988086305 U JP1988086305 U JP 1988086305U JP 8630588 U JP8630588 U JP 8630588U JP H0620255 Y2 JPH0620255 Y2 JP H0620255Y2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- wire
- electric wire
- pair
- lighting fixture
- 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
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、２本の平行電線間に吊り下げる形式の照明
器具に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a lighting fixture of a type suspended between two parallel electric wires.
従来、第８図に示すように、配線ダクト４０に複数のス
ポットライト４１を取り付けて天井に設置したり、ある
いは第９図および第１０図のように、スポットライト４
２を単体で天井４３に取り付けている。Conventionally, as shown in FIG. 8, a plurality of spotlights 41 are attached to a wiring duct 40 and installed on the ceiling, or as shown in FIGS. 9 and 10, the spotlight 4 is installed.
2 is attached to the ceiling 43 by itself.
しかし、このような天井直付方式であると、第１１図の
ように、吹抜け天井等により天井面４１が高くなると、
灯具４５を取り付けた配線ダクト４６をポール４７によ
り天井面４４から吊り下げたり、あるいは各灯具４５を
単体でポール４８によって天井面４４から吊り下げなけ
ればならない。このように、天井４４から多数のポール
４７，４８が吊り下がっているのは見た目に悪く、かつ
灯具４５の着脱に際してその都度ポール４７，４８も着
脱しなければならならず、施工性も悪かった。However, with such a ceiling-mounted system, as shown in FIG. 11, when the ceiling surface 41 becomes high due to a blow-through ceiling or the like,
The wiring duct 46 to which the lamp 45 is attached must be hung from the ceiling surface 44 by the pole 47, or each lamp 45 alone must be hung from the ceiling surface 44 by the pole 48. In this way, it is unsightly that a large number of poles 47, 48 are suspended from the ceiling 44, and the poles 47, 48 must be detached each time the lamp 45 is attached and detached, and the workability is also poor. .
したがって、この考案の目的は、灯具の取付施工性が良
く、かつ外観の良い照明器具を提供することである。Therefore, an object of the present invention is to provide a lighting fixture which has a good mounting workability of a lamp and has a good appearance.
この考案の照明器具は、平行布設した２本の電線に電気
的かつ機械的に接続される照明器具であって、 灯具と、この灯具からその両側方に延びるように突設し
て前記灯具の光源に電気的接続される一対の導体アーム
と、前記一対の導体アームの先端にそれぞれ電気的導通
状態に設けられて前記２本の電線をそれぞれ把持すると
ともに前記２本の電線に対して電気的に接続する一対の
導体接続器とを備え、 前記一対の導体接続器を、 下側面に前記導体アームの取付側の端面に向かって屈曲
して前記電線を垂直辺から水平辺まで挿入させる逆Ｌ字
形の電線引掛溝を形成するとともに、前記導体アームの
取付側の端面と反対側の端面から前記電線引掛溝の水平
辺まで延びるねじ孔を前記水平辺と平行でかつ中心を合
わせた状態に形成した本体と、 前記電線引掛溝の水平辺内に進入して前記電線を押圧す
る平坦な押座を先端周縁部に有し、前記電線に食い込ん
で心線に接触する針状の突起を先端中央部に有し、前記
本体のねじ孔に螺合する押しねじとでそれぞれ構成した
ものである。The luminaire of the present invention is a luminaire that is electrically and mechanically connected to two electric wires laid in parallel. The luminaire and the luminaire projecting from the luminaire so as to extend to both sides of the luminaire. A pair of conductor arms electrically connected to the light source, and a pair of conductor arms provided at respective tips of the conductor arms in an electrically conductive state to respectively grip the two electric wires and electrically connect to the two electric wires. And a pair of conductor connectors to be connected to each other, the pair of conductor connectors being bent toward the end face on the attachment side of the conductor arm on the lower side surface to insert the electric wire from the vertical side to the horizontal side. Forming a V-shaped wire hooking groove, and forming a screw hole extending from the end surface on the opposite side of the mounting side of the conductor arm to the horizontal side of the wire hooking groove in parallel with the horizontal side and centered. The main body, It has a flat pusher at the tip peripheral edge portion that enters into the horizontal side of the wire catching groove and presses the wire, and has a needle-like protrusion that bites into the wire and contacts the core wire at the tip center part. , And a push screw screwed into the screw hole of the main body.
この考案の照明器具によると、灯具に設けた一対の導体
アームの先端の導体接続器を、それぞれ一対の電線に接
続して灯具が設置されている。このように、電線に導体
接続器を接続して灯具を取り付けるので、灯具の着脱に
際しては、電線は取り付け状態にしておいて、灯具のみ
を着脱すればよく、従来のようにポールと共に着脱する
のに比べ、施工性が良い。また、従来のように天井から
多数のポールが吊り下がることがなく、外観が良い。According to the luminaire of the present invention, the lamp is installed by connecting the conductor connectors at the ends of the pair of conductor arms provided in the lamp to the pair of electric wires, respectively. In this way, since the conductor connector is connected to the electric wire and the lamp is attached, when attaching or detaching the lamp, it is sufficient to leave the electric wire in the attached state and only attach or detach the lamp. Good workability compared to. Moreover, unlike the conventional case, many poles do not hang from the ceiling, and the appearance is good.
また、導体接続器の本体を電線に引っ掛けて仮止めした
後、押しねじを締めることにより電線に固定することが
でき、押しねじの締め付け作業を灯具を持ちながら行う
ことは不要であり、器具取り付け作業がきわめて簡単で
あり、また器具取り外し作業も簡単である。Also, after the main body of the conductor connector is hooked on the wire and temporarily fixed, it can be fixed to the wire by tightening the push screw.It is not necessary to perform the work of tightening the push screw while holding the lamp, and mounting the equipment. The work is extremely easy, and the work for removing the device is also easy.
また、押しねじの先端周縁部の平坦な押座で電線を圧接
するとともに、押しねじの先端中央部の針状の突起を電
線に食い込ませて心線に接触させるので、電線を本体に
圧接すると同時に突起が電線に食い込み、電線の逃げを
防止して電線に対する接続を確実に行うことができ、接
続不良を防止することができるとともに、外力による導
体接続器の電線からの外れを確実に防止することができ
る。In addition, the flat pusher at the peripheral edge of the tip of the push screw presses the wire into contact, and the needle-like protrusion at the center of the tip of the push screw bites into the wire to make contact with the core wire. At the same time, the protrusion bites into the electric wire, prevents the electric wire from escaping, and makes a reliable connection to the electric wire.It is possible to prevent a connection failure and also to securely prevent the conductor connector from coming off the electric wire. be able to.
この考案の一実施例を第１図ないし第７図に基づいて説
明する。この照明器具は、第１図および第２図ならびに
第４図および第５図に示すように、平行布設した２本の
電線１０，１１に電気的かつ機械的に接続される照明器
具であって、 灯具１７と、この灯具１７からその両側方に延びるよう
に突設して灯具１７の光源に電気的接続される一対の導
体アーム１８，１９と、一対の導体アーム１８，１９の
先端にそれぞれ電気的導通状態に設けられて２本の電線
１０，１１をそれぞれ把持するとともに２本の電線１
０，１１に対して電気的に接続する一対の導体接続器２
０，２１とを備え、 一対の導体接続器２０（２１）を、 下側面に導体アーム１８（１９）の取付側の端面に向か
って屈曲して電線を垂直辺から水平辺まで挿入させる逆
Ｌ字形の電線引掛溝２５を形成するとともに、導体アー
ム１８（１９）の取付側の端面と反対側の端面から電線
引掛溝２５の水平辺まで延びるねじ孔２３を水平辺と平
行でかつ中心を合わせた状態に形成した本体２２と、 電線引掛溝２５の水平辺内に進入して電線１０（１１）
を押圧する平坦な押座２７を先端周縁部に有し、電線１
０（１１）に食い込んで心線に接触する針状の突起２８
を先端中央部に有し、本体２２のねじ孔２３に螺合する
押しねじ２６とでそれぞれ構成したものである。An embodiment of the present invention will be described with reference to FIGS. 1 to 7. This luminaire is a luminaire electrically and mechanically connected to two electric wires 10 and 11 laid in parallel as shown in FIGS. 1 and 2 and FIGS. 4 and 5. The lamp 17, a pair of conductor arms 18 and 19 projecting from the lamp 17 so as to extend to both sides thereof and electrically connected to the light source of the lamp 17, and the tip of the pair of conductor arms 18 and 19, respectively. It is provided in an electrically conductive state and holds two electric wires 10 and 11 respectively, and also two electric wires 1
A pair of conductor connectors 2 electrically connected to 0 and 11
0 and 21, and a pair of conductor connectors 20 (21) are bent on the lower side toward the end face on the mounting side of the conductor arm 18 (19) to insert an electric wire from the vertical side to the horizontal side. The electric wire catching groove 25 having a V-shape is formed, and the screw hole 23 extending from the end surface of the conductor arm 18 (19) opposite to the mounting end surface to the horizontal side of the electric wire catching groove 25 is parallel to the horizontal side and the center thereof is aligned. The main body 22 formed in the opened state and the horizontal side of the electric wire catching groove 25 to enter the electric wire 10 (11).
Has a flat push seat 27 for pushing the
Needle-like protrusion 28 that bites into 0 (11) and contacts the core wire
At the center of the tip, and each of them is constituted by a push screw 26 that is screwed into the screw hole 23 of the main body 22.
以下、より詳しく説明する。The details will be described below.
第１図および第２図において、１０，１１は平行に配置
した一対の電線であり、端部を壁取付装置１２，１３に
て壁に固定してある。なお、電線１０（１１）は、第３
図に示すように、補強繊維（心線）１４の周囲に複数本
の銅線（心線）１５を配し、絶縁被覆１６を施して形成
されている。また、１７は低電圧（例えば１２Ｖ）で点
灯する灯具である。灯具１７には、両側方に延びる一対
の導体アーム１８，１９が突設されている。各導体アー
ム１８，１９は導体にて形成されており、灯具１７の電
気部品（図示せず）に電気的に接続されている。また、
各導体アーム１８，１９の先端には、導体接続器２０，
２１が設けられている。導体接続器２０（２１）は、第
４図に示すように、両端にそれぞれねじ孔２３とアーム
挿通孔２４を形成し、かつねじ孔２３に開通したＬ字形
の電線引掛溝２５を形成してなる円柱状の導体からなる
本体２２と、本体２２のねじ孔２３に螺合し先端周縁部
に平坦な押座２７を有するとともに先端中央部に針状の
突起２８を有した押しねじ２６とからなる。導体接続器
２０（２１）は、導体アーム１８（１９）の凹条部２９
を形成した先端をアーム挿通孔２４に挿通し、止めねじ
３０を本体２２の止めねじ用孔３１に螺合しかつ凹条部
２９内に挿入することによって、導体アーム１８（１
９）に電気的に接続されている。In FIG. 1 and FIG. 2, 10 and 11 are a pair of electric wires arranged in parallel, the ends of which are fixed to the wall by wall mounting devices 12 and 13. The electric wire 10 (11) is the third
As shown in the drawing, a plurality of copper wires (core wires) 15 are arranged around a reinforcing fiber (core wire) 14, and an insulating coating 16 is applied. Further, reference numeral 17 is a lamp which lights at a low voltage (for example, 12 V). The lamp 17 is provided with a pair of conductor arms 18 and 19 extending in both directions. Each of the conductor arms 18 and 19 is made of a conductor and is electrically connected to an electric component (not shown) of the lamp 17. Also,
At the tip of each conductor arm 18, 19, a conductor connector 20,
21 is provided. As shown in FIG. 4, the conductor connector 20 (21) has a screw hole 23 and an arm insertion hole 24 at both ends, and an L-shaped wire hooking groove 25 opened to the screw hole 23. From a cylindrical conductor, and a push screw 26 screwed into the screw hole 23 of the main body 22 and having a flat push seat 27 at the tip peripheral edge and a needle-like protrusion 28 at the center of the tip. Become. The conductor connector 20 (21) includes a recessed portion 29 of the conductor arm 18 (19).
By inserting the tip having the groove formed therein into the arm insertion hole 24, screwing the set screw 30 into the set screw hole 31 of the main body 22 and inserting the set screw 30 into the groove 29, the conductor arm 18 (1
9) electrically connected.
つぎに、導体接続器２０（２１）と電線１０（１１）の
接続について説明する。第５図の矢印に示すように、電
線１０（１１）を電線引掛溝２５内に挿入し、押しねじ
２６をねじ孔２３に螺合する。すると、第６図（Ａ）〜
（Ｃ）に示すように、電線１０（１１）が電線引掛溝２
５の最奥部に嵌まり込み、針状の突起２８が電線１０
（１１）に突き刺さり、電線１０（１１）と導体接続器
２０（２１）とが電気的かつ機械的に接続する。Next, the connection between the conductor connector 20 (21) and the electric wire 10 (11) will be described. As shown by the arrow in FIG. 5, the electric wire 10 (11) is inserted into the electric wire catching groove 25, and the push screw 26 is screwed into the screw hole 23. Then, FIG. 6 (A)-
As shown in (C), the electric wire 10 (11) is connected to the electric wire catching groove 2
5, the needle-like protrusion 28 fits in the innermost part of the electric wire 10.
The electric wire 10 (11) is electrically and mechanically connected to the conductor connector 20 (21) by piercing the (11).
第７図は、その接続状態を示しており、電線１０（１
１）は、平坦な押座２７で押圧されて変形し、かつ針状
の突起２８の先端は補強繊維１４に強固に突き刺さる。
なお、第６図（Ｃ）に示すように、押しねじ２６を最深
部までねじ込んでも、突起２８の先端と電線引掛溝２５
の内面との間には、隙間Ｌが保たれている。このように
して、一対の電線１０，１１間に任意の個数の灯具１７
を吊り下げる。FIG. 7 shows the connection state of the electric wire 10 (1
1) is deformed by being pressed by the flat pusher seat 27, and the tips of the needle-like protrusions 28 firmly pierce the reinforcing fibers 14.
As shown in FIG. 6 (C), even if the push screw 26 is screwed to the deepest portion, the tip of the protrusion 28 and the wire catching groove 25
A gap L is maintained between the inner surface and the inner surface. In this way, an arbitrary number of lamps 17 are provided between the pair of electric wires 10 and 11.
Hang.
電線１０，１１にトランス（図示せず）で降圧した電圧
を印加すると、導体接続器２０，２１ならびに導体アー
ム１８，１９を介して灯具１７に電流が供給され、灯具
１７が点灯する。When a voltage stepped down by a transformer (not shown) is applied to the electric wires 10 and 11, a current is supplied to the lamp 17 via the conductor connectors 20 and 21 and the conductor arms 18 and 19, and the lamp 17 is turned on.
なお、第２図に示す灯具３２のように、上下に延びる導
体アーム３３によって電線に接続してもよい。As in the case of the lamp 32 shown in FIG. 2, it may be connected to the electric wire by the conductor arm 33 extending vertically.
このように構成された照明器具によると、電線１０，１
１に導体接続器２０，２１を接続して灯具１７を取り付
けるので、電線１０，１１はそのままで灯具１７のみを
着脱可能であり、施工性が良い。According to the luminaire thus configured, the electric wires 10, 1
Since the lamp 17 is attached by connecting the conductor connectors 20 and 21 to 1, the electric wires 10 and 11 can be attached and detached only to the lamp 17, and the workability is good.
また、従来のように、天井から多数のポールが吊り下が
ることがなく、外観が良い。Also, unlike the conventional case, a large number of poles do not hang from the ceiling, and the appearance is good.
また、導体接続器２０（２１）の本体２２を電線１０
（１１）に引っ掛けて仮止めした後、押しねじ２６を締
めることにより電線１０（１１）に固定することがで
き、押しねじ２６の締め付け作業を灯具１７を持ちなが
ら行うことは不要であり、器具取付け作業がきわめて簡
単であり、また器具取外し作業も同様にきわめて簡単で
ある。Further, the body 22 of the conductor connector 20 (21) is connected to the electric wire 10
It can be fixed to the electric wire 10 (11) by tightening the push screw 26 after being hooked on (11) and temporarily fixed, and it is not necessary to perform the work of tightening the push screw 26 while holding the lamp fixture 17. The installation work is very simple, and the device removal work is also very easy.
また、押しねじ２６の先端周縁部の平坦な押座２７で電
線１０（１１）を圧接するとともに、押しねじ２６の先
端中央部の針状の突起２８を電線１０（１１）に食い込
ませて心線に接触させるので、電線１０（１１）を本体
２２に圧接すると同時に突起２８が電線１０（１１）に
食い込み、電線１０（１１）の逃げを防止して電線１０
（１１）に対する接続を確実に行うことができ、接続不
良を防止することができるとともに、外力による導体接
続器２０（２１）の電線１０（１１）からの外れを確実
に防止することができる。Also, the wire 10 (11) is pressed against the flat pusher seat 27 at the peripheral edge of the tip of the push screw 26, and the needle-like protrusion 28 at the center of the tip of the push screw 26 bites into the wire 10 (11). Since the wire 10 (11) is brought into contact with the wire 22, the protrusion 28 bites into the wire 10 (11) at the same time when the wire 10 (11) is pressed against the main body 22 to prevent the wire 10 (11) from escaping.
The connection to (11) can be reliably performed, connection failure can be prevented, and disconnection of the conductor connector 20 (21) from the electric wire 10 (11) due to external force can be reliably prevented.
また、電線１０，１１の任意の位置に灯具１７を取り付
けることができる。Further, the lamp 17 can be attached to any position of the electric wires 10 and 11.
また、導体接続器２０の押しねじ２６をねじ込んだ際
に、押座２７で電線１０，１１が押されて変形し、電線
１０，１１の逃げを防ぐことができる。しかも、突起２
８が補強繊維１４に突き刺さるので、接続が確実に行え
る。Further, when the push screw 26 of the conductor connector 20 is screwed in, the electric wires 10 and 11 are pushed and deformed by the push seat 27, and the escape of the electric wires 10 and 11 can be prevented. Moreover, the protrusion 2
Since 8 pierces the reinforcing fiber 14, the connection can be reliably performed.
さらに、針状の突起２８を電線１０，１１に突き刺すの
で、電線１０，１１が裂けず、かつ突起２８を抜き取っ
た際に絶縁被覆１６が孔を塞ぐ方向に復元する。このた
め、灯具１７の取付位置を変更する際に、銅線がむき出
しにならない。Furthermore, since the needle-like protrusion 28 is pierced into the electric wires 10 and 11, the electric wires 10 and 11 do not tear, and when the protrusion 28 is pulled out, the insulating coating 16 restores the direction in which it closes the hole. Therefore, when changing the mounting position of the lamp 17, the copper wire is not exposed.
この考案の照明器具によると、灯具に設けた一対の導体
アームの先端の導体接続器を、それぞれ一対の電線に接
続して灯具が設置されている。このように、電線に導体
接続器を接続して灯具を取り付けるので、灯具の着脱に
際しては、電線は取り付け状態にしておいて、灯具のみ
を着脱すればよく、従来のようなポールと共に着脱する
のと比べ、施工性が良い。また、従来のように天井から
多数のポールが吊り下がることがなく、外観が良いとい
う効果が得られる。According to the luminaire of the present invention, the lamp is installed by connecting the conductor connectors at the ends of the pair of conductor arms provided in the lamp to the pair of electric wires, respectively. In this way, since the lamp is attached by connecting the conductor connector to the electric wire, when attaching / detaching the lamp, it is sufficient to leave the electric wire in the attached state and only attach / detach the lamp. Good workability compared to. Further, unlike the conventional case, a large number of poles do not hang from the ceiling, and an effect that the appearance is good can be obtained.
また、導体接続器の本体を電線に引っ掛けて仮止めした
後、押しねじを締めることにより電線に固定することが
でき、押しねじの締め付け作業を灯具を持ちながら行う
ことは不要であり、器具取付け作業がきわめて簡単であ
り、また器具取外し作業も同様にきわめて簡単である。Also, after hooking the main body of the conductor connector to an electric wire and temporarily fixing it, you can fix it to the electric wire by tightening the push screw.There is no need to perform the work of tightening the push screw while holding the lamp. The work is very simple, and the device removal work is also very easy.
また、押しねじの先端周縁部の平坦な押座で電線を圧接
するとともに、押しねじの先端中央部の針状の突起を電
線に食い込ませて心線に接触させるので、電線を本体に
圧接すると同時に突起が電線に食い込み、電線の逃げを
防止して電線に対する接続を確実に行うことができ、接
続不良を防止することができるとともに、外力による導
体接続器の電線からの外れを確実に防止することができ
る。In addition, the flat pusher at the peripheral edge of the tip of the push screw presses the wire into contact, and the needle-like protrusion at the center of the tip of the push screw bites into the wire to make contact with the core wire. At the same time, the protrusion bites into the electric wire, prevents the electric wire from escaping, and makes a reliable connection to the electric wire.It is possible to prevent a connection failure and also to securely prevent the conductor connector from coming off the electric wire. be able to.
第１図はこの考案の一実施例の断面図、第２図はその斜
視図、第３図はその電線の断面図、第４図はその部分分
解斜視図、第５図はその部分斜視図、第６図はその導体
接続器と電線の接続状態を示す断面図、第７図はその接
続部の拡大断面図、第８図は従来例の斜視図、第９図も
他の従来例の斜視図、第１０図はその設置状態の概略
図、第１１図は従来例の問題点を示す概略図である。 １０，１１…電線、１７…灯具、１８，１９…導体アー
ム、２０，２１…導体接続器、２２…本体、２３…ねじ
孔、２４…アーム挿通孔、２５…電線引掛溝、２６…押
しねじ、２７…押座、２８…突起1 is a sectional view of an embodiment of the present invention, FIG. 2 is a perspective view thereof, FIG. 3 is a sectional view of an electric wire thereof, FIG. 4 is a partially exploded perspective view thereof, and FIG. 5 is a partial perspective view thereof. FIG. 6 is a cross-sectional view showing the connection state of the conductor connector and the electric wire, FIG. 7 is an enlarged cross-sectional view of the connecting portion, FIG. 8 is a perspective view of a conventional example, and FIG. 9 is also a conventional example. FIG. 10 is a perspective view, FIG. 10 is a schematic view of the installed state, and FIG. 11 is a schematic view showing problems of the conventional example. 10, 11 ... Electric wire, 17 ... Lamp, 18, 19 ... Conductor arm, 20, 21 ... Conductor connector, 22 ... Main body, 23 ... Screw hole, 24 ... Arm insertion hole, 25 ... Electric wire catch groove, 26 ... Push screw , 27 ... Pusher seat, 28 ... Protrusion
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭59−3427（ＪＰ，Ｕ) 実開 昭49−140978（ＪＰ，Ｕ) 実開 昭59−152612（ＪＰ，Ｕ) 実開 昭49−58189（ＪＰ，Ｕ) 実公 昭47−11429（ＪＰ，Ｙ１) 実公 昭53−6300（ＪＰ，Ｙ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Open 59-3427 (JP, U) Open 49-140978 (JP, U) Open 59-152612 (JP, U) Open 49- 58189 (JP, U) Actual public 47-11429 (JP, Y1) Actual public 53-6300 (JP, Y2)
Claims (1)
的に接続される照明器具であって、 灯具と、この灯具からその両側方に延びるように突設し
て前記灯具の光源に電気的接続される一対の導体アーム
と、前記一対の導体アームの先端にそれぞれ電気的導通
状態に設けられて前記２本の電線をそれぞれ把持すると
ともに前記２本の電線に対して電気的に接続する一対の
導体接続器とを備え、 前記一対の導体接続器を、 下側面に前記導体アームの取付側の端面に向かって屈曲
して前記電線を垂直辺から水平辺まで挿入させる逆Ｌ字
形の電線引掛溝を形成するとともに、前記導体アームの
取付側の端面と反対側の端面から前記電線引掛溝の水平
辺まで延びるねじ孔を前記水平辺と平行でかつ中心を合
わせた状態に形成した本体と、 前記電線引掛溝の水平辺内に進入して前記電線を押圧す
る平坦な押座を先端周縁部に有し、前記電線に食い込ん
で心線に接触する針状の突起を先端中央部に有し、前記
本体のねじ孔に螺合する押しねじとでそれぞれ構成した
照明器具。1. A lighting fixture electrically and mechanically connected to two electric wires laid in parallel, the lighting fixture and a light source of the lighting fixture projecting from the lighting fixture so as to extend to both sides thereof. A pair of conductor arms electrically connected to each other, and a pair of conductor arms provided at respective tips of the conductor arms in an electrically conductive state to respectively grip the two electric wires and electrically connect to the two electric wires. A pair of conductor connectors having a reverse L-shape that bends the pair of conductor connectors toward an end surface on a mounting side of the conductor arm on a lower side surface to insert the electric wire from a vertical side to a horizontal side. A body in which a wire catching groove is formed and a screw hole extending from an end surface on the opposite side of the mounting side end of the conductor arm to a horizontal side of the wire catching groove is formed in parallel with the horizontal side and centered. And the wire pull A flat pusher for entering the horizontal side of the hanging groove and pressing the electric wire is provided at the tip peripheral edge portion, and a needle-like protrusion that bites into the electric wire and contacts the core wire is provided at the tip central portion, A lighting fixture composed of a push screw that is screwed into the screw hole of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988086305U JPH0620255Y2 (en) | 1988-06-27 | 1988-06-27 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988086305U JPH0620255Y2 (en) | 1988-06-27 | 1988-06-27 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025815U JPH025815U (en) | 1990-01-16 |
| JPH0620255Y2 true JPH0620255Y2 (en) | 1994-05-25 |
Family
ID=31310943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988086305U Expired - Lifetime JPH0620255Y2 (en) | 1988-06-27 | 1988-06-27 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620255Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530257Y2 (en) * | 1988-08-08 | 1993-08-03 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217262Y2 (en) * | 1972-08-29 | 1977-04-19 | ||
| JPS49140978U (en) * | 1973-03-28 | 1974-12-04 | ||
| JPS593427U (en) * | 1982-06-30 | 1984-01-10 | 岩崎電気株式会社 | lighting equipment |
| JPS59152612U (en) * | 1983-03-31 | 1984-10-13 | 東芝ライテック株式会社 | instrument mounting device |
-
1988
- 1988-06-27 JP JP1988086305U patent/JPH0620255Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025815U (en) | 1990-01-16 |
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