JPH0338887Y2 - - Google Patents
Info
- Publication number
- JPH0338887Y2 JPH0338887Y2 JP15466185U JP15466185U JPH0338887Y2 JP H0338887 Y2 JPH0338887 Y2 JP H0338887Y2 JP 15466185 U JP15466185 U JP 15466185U JP 15466185 U JP15466185 U JP 15466185U JP H0338887 Y2 JPH0338887 Y2 JP H0338887Y2
- Authority
- JP
- Japan
- Prior art keywords
- chassis
- power supply
- supply cord
- lighting
- arm
- 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
Links
- 230000000694 effects Effects 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- 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
本考案は、シヤーシの上部周囲に沿つてスライ
ド自在な照明具を備えた照明装置に関し、給電コ
ードに適切な処理を施したものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a lighting device equipped with a lighting fixture that can be slid freely along the upper circumference of a chassis, and the power supply cord is appropriately treated.
従来の技術
従来、可動型の照明具を備えた照明装置は、シ
ヤーシから照明具を支持するアームを突設させ、
アームの支点を中心として照明具を回動支持する
タイプのものが殆どであり、照明具への給電コー
ドの処理に特に困難な点はなかつた(実公昭53−
4062号公報参照)。BACKGROUND ART Conventionally, a lighting device equipped with a movable lighting fixture has an arm protruding from a chassis that supports the lighting fixture.
Most of the lighting fixtures are of the type that supports rotation around the fulcrum of the arm, and there were no particular difficulties in processing the power supply cord to the lighting fixtures (Utility Model Act 1973-1).
(See Publication No. 4062).
考案が解決しようとする問題点
しかし、シヤーシの上部周囲に沿つてスライド
自在な照明具を備えた照明装置を実現しようとす
る場合、照明具への給電コードの動きが大きくな
つて、その処理に困難をきたすため、本考案は、
そうした場合の給電コードの処理を適切に成しう
るようにするものである。Problems that the invention aims to solve However, when trying to realize a lighting device with a lighting fixture that can freely slide along the upper circumference of the chassis, the movement of the power supply cord to the lighting fixture becomes large, and the processing is difficult. Due to this difficulty, the present invention
This allows the power supply cord to be appropriately handled in such a case.
問題点を解決するための手段
本考案では、前記照明具への給電コードを前記
シヤーシの上面に設けた溝内に位置させ、かつ、
この給電コードの適所に重りを付けてなる照明装
置を構成する。Means for Solving the Problems In the present invention, the power supply cord to the lighting device is located in a groove provided on the top surface of the chassis, and
A lighting device is constructed by attaching weights to appropriate places on this power supply cord.
作 用
本考案によれば、前記給電コードに重りを付け
たため、給電コードが前記溝内から逸脱しにく
く、照明具の動きに従つてスムーズに動けるよう
になり、給電コードの処理が適切に成される。Effects According to the present invention, since the power supply cord is weighted, it is difficult for the power supply cord to deviate from the groove, and it can move smoothly according to the movement of the lighting equipment, so that the power supply cord can be properly handled. be done.
実施例
本考案の実施例を添付図面に従つて説明すれ
ば、主照明となる照明装置Aは、シヤーシ1の下
面に環状けい光ランプ等のランプ2を設け、グロ
ーブ3にて覆つて成るものである。シヤーシ1の
上面中央には上方に突出した天井面4への取付部
5を設け、取付部5は適宜手段にて天井面4に取
付けられ、取付部5の周囲には例えば環状を成す
溝6を設けてある。又、グローブ3とシヤーシ1
との取付はキツクバネ式等の適宜手段で行われ
る。副照明となる2個の照明具Bは、シヤーシ1
の上部周囲に沿つてスライド自在に備えられる。Embodiment An embodiment of the present invention will be described with reference to the accompanying drawings. A lighting device A serving as the main illumination includes a lamp 2 such as an annular fluorescent lamp provided on the bottom surface of a chassis 1 and covered with a globe 3. It is. At the center of the upper surface of the chassis 1, there is provided a mounting part 5 for the ceiling surface 4 that protrudes upward, and the mounting part 5 is attached to the ceiling surface 4 by an appropriate means. is provided. Also, gloves 3 and chassis 1
The attachment is carried out by suitable means such as a stiff spring type. The two lighting fixtures B serving as auxiliary lighting are located on chassis 1.
It is provided so that it can be slid freely along the upper circumference of the.
照明具Bについて詳述すれば、主たる要素とし
て、アーム7と灯具8とから成り、アーム7の基
端には略L形の支持具9をビス10により固定
し、支持具9の下面に支持板11をビス12によ
つて固定している。この際、支持具9の水平部に
は孔9aを設けて、その孔内にボールベアリング
13を入れて、支持板11にて落下止めし、ボー
ルベアリング13が溝6の側面上方に突出するよ
うにビス等で固定された計3枚で環状となる支持
面14の下面に当接する。アーム7の中間には略
L形の載置具15をビス16で取付け、この際、
ボールベアリング17を載置具15の水平部の孔
15aの上方から入れてボールベアリング17よ
り小径の孔15aの下面から臨ませ、シヤーシ1
の上面外周に当接する。 In detail, the lighting fixture B consists of an arm 7 and a lighting fixture 8 as its main elements.A substantially L-shaped support 9 is fixed to the base end of the arm 7 with screws 10, and is supported on the lower surface of the support 9. A plate 11 is fixed with screws 12. At this time, a hole 9a is provided in the horizontal part of the support 9, and the ball bearing 13 is inserted into the hole and is prevented from falling by the support plate 11, so that the ball bearing 13 protrudes upward from the side surface of the groove 6. A total of three pieces are fixed to each other with screws or the like and abut on the lower surface of the annular support surface 14. A substantially L-shaped mounting device 15 is attached to the middle of the arm 7 with screws 16, and at this time,
Insert the ball bearing 17 from above the hole 15a in the horizontal part of the mounting tool 15 so that it faces from the bottom of the hole 15a, which has a smaller diameter than the ball bearing 17, and
Abuts against the outer periphery of the top surface.
灯具8の構成は、円筒状のフード18をスペー
サ19を介在してアーム7の先端にビス20にて
取付け、灯体21の上面にある取付板22をフー
ド18上面の孔18aに通してビス23でアーム
7に取付け、又、アーム7の先端のカバー24を
ビス25で取付板22の取付片22aに取付けて
成り、灯体21は取付板22にかしめ等で水平面
内において所望の回動角をもつて取付けた略コ形
のアングル26と、アングル26の下端に垂直面
内で所望の回動角をもつように取付けた筒体27
と、筒体27の上部にソケツト28を支持するた
めに設けたソケツト支持具29と、筒体27の内
部に反射鏡30を支持するために設けた反射鏡支
持具31と、フード18の開口部周辺に取着した
バツフル32と、ランプ33等から成る。灯体2
1の水平面内での回動角は、アングル26の上面
の突起26aが取付板22の円弧孔22b内に位
置取りして決まり、又、灯体21の垂直面内での
回動角は筒体27の動きがフード18内のバツフ
ル32に規制されて決まり、又、突起26aはア
ーム7の円弧孔7aにも若干通される。照明具B
への給電コード34は取付部5の外側面(溝6内
に位置する)から取り出されて、適所に鉛等の重
り35が付けられて溝6内に位置し、アーム7の
基端の切欠7bからアーム7の上面を通り、カバ
ー24内に入つて、アーム7の孔7c,アングル
26上面の取付板22へのかしめ兼用の孔26
b,フード18の孔18aを通つて、ソケツト2
8に接続される。 The structure of the lamp 8 is that a cylindrical hood 18 is attached to the tip of the arm 7 with a spacer 19 interposed therebetween using screws 20, and a mounting plate 22 on the top surface of the lamp body 21 is passed through a hole 18a on the top surface of the hood 18 and screws are inserted. 23 to the arm 7, and the cover 24 at the tip of the arm 7 is attached to the mounting piece 22a of the mounting plate 22 with screws 25, and the lamp body 21 is caulked to the mounting plate 22 or the like to rotate as desired in the horizontal plane. An approximately U-shaped angle 26 attached with a corner, and a cylindrical body 27 attached to the lower end of the angle 26 so as to have a desired rotation angle in a vertical plane.
, a socket support 29 provided at the top of the cylinder 27 to support the socket 28 , a reflector support 31 provided inside the cylinder 27 to support the reflector 30 , and an opening in the hood 18 . It consists of a buttful 32 attached around the part, a lamp 33, etc. Light body 2
The rotation angle in the horizontal plane of the light body 21 is determined by the position of the protrusion 26a on the upper surface of the angle 26 in the circular arc hole 22b of the mounting plate 22, and the rotation angle in the vertical plane of the lamp body 21 is determined by the position of the protrusion 26a on the upper surface of the angle 26 in the circular arc hole 22b of the mounting plate 22. The movement of the body 27 is regulated by the buttful 32 in the hood 18, and the protrusion 26a is also slightly passed through the arcuate hole 7a of the arm 7. Lighting equipment B
The power supply cord 34 is taken out from the outer surface of the attachment part 5 (located in the groove 6), is placed in the groove 6 with a weight 35 such as lead attached to an appropriate place, and is inserted into the notch at the base end of the arm 7. Pass through the upper surface of the arm 7 from 7b, enter the cover 24, and connect the hole 7c of the arm 7 and the hole 26 that also serves as a caulking to the mounting plate 22 on the upper surface of the angle 26.
b. Through the hole 18a of the hood 18, the socket 2
Connected to 8.
上記構成によれば、照明具Bは、シヤーシ1の
上部周囲に沿つてスムーズにスライドでき、給電
コード34には適所に重り35を有するため、給
電コード34が溝6から逸脱して照明具Bの動き
を妨げたり、又、外観を悪くしたりするおそれが
少ない。 According to the above configuration, the lighting fixture B can smoothly slide along the upper circumference of the chassis 1, and since the power supply cord 34 has the weight 35 at the appropriate position, the power supply cord 34 may deviate from the groove 6, causing the lighting fixture B to slide smoothly. There is little risk of impeding movement or deteriorating the appearance.
なお、照明具Bの動きは、シヤーシ1の上面外
周に基端を一点止めして回動できるようにした先
端に上向き片36aのある可動ストツパー36に
アーム7の側縁が当接することにより制限され、
可動ストツパー36はアーム7のいずれの側縁に
当接するかによつて所定の回動角だけ動くため、
照明具Bが1個だけの場合は、その照明具をシヤ
ーシ1の約360゜全周に渡つて位置しうる。照明具
Bが2個の場合は、いずれかの照明具がシヤーシ
1の約360゜全周に渡つて任意に配置できる。 The movement of the lighting fixture B is restricted by the side edge of the arm 7 coming into contact with a movable stopper 36, which has an upwardly facing piece 36a at its tip and whose base end is fixed at one point on the outer periphery of the upper surface of the chassis 1 so that it can rotate. is,
Since the movable stopper 36 moves by a predetermined rotation angle depending on which side edge of the arm 7 it comes into contact with,
When there is only one lighting fixture B, the lighting fixture can be positioned over the entire circumference of the chassis 1 by approximately 360°. When there are two lighting fixtures B, any one of the lighting fixtures can be arbitrarily placed over the entire circumference of the chassis 1 by approximately 360°.
考案の効果
以上述べたように、本考案によれば、シヤーシ
の上部周囲に沿つてスライドする照明具の給電コ
ードをシヤーシの上面の溝からはみ出すおそれが
少なく収めて、給電コードの大きな動きに伴つて
照明具の動きを損ねたり、外観を悪化させたりす
るおそれが解消される効果を奏する。Effects of the Invention As described above, according to the present invention, the power supply cord of a lighting device that slides along the upper circumference of the chassis can be accommodated with less risk of protruding from the groove on the top surface of the chassis, and can be accommodated with large movements of the power supply cord. This has the effect of eliminating the risk of impairing the movement of the lighting fixture or deteriorating its appearance.
第1図は本考案の照明装置の一実施例の上面
図、第2図は同側面図、第3図は同部分縦断面
図、第4図は同照明具の分解斜視図である。
1……シヤーシ、B……照明具、6……溝、3
4……給電コード、35……重り。
FIG. 1 is a top view of an embodiment of the lighting device of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a partial vertical sectional view of the same, and FIG. 4 is an exploded perspective view of the lighting device. 1... Chassis, B... Lighting equipment, 6... Groove, 3
4... Power supply cord, 35... Weight.
Claims (1)
明具を備え、前記照明具への給電コードは前記シ
ヤーシの上面に設けた溝内に位置し、前記給電コ
ードの適所に重りを付けてなる照明装置。 A lighting device comprising a lighting fixture that is slidable along the upper circumference of a chassis, a power supply cord to the lighting fixture being located in a groove provided on the top surface of the chassis, and a weight attached to an appropriate position of the power supply cord.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15466185U JPH0338887Y2 (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15466185U JPH0338887Y2 (en) | 1985-10-09 | 1985-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6264907U JPS6264907U (en) | 1987-04-22 |
JPH0338887Y2 true JPH0338887Y2 (en) | 1991-08-16 |
Family
ID=31074657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15466185U Expired JPH0338887Y2 (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0338887Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5034112B2 (en) * | 2008-02-08 | 2012-09-26 | Necライティング株式会社 | lighting equipment |
JP5491896B2 (en) * | 2010-02-17 | 2014-05-14 | パナソニック株式会社 | Lighting device |
-
1985
- 1985-10-09 JP JP15466185U patent/JPH0338887Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6264907U (en) | 1987-04-22 |
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