JPS598245Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS598245Y2 JPS598245Y2 JP14648379U JP14648379U JPS598245Y2 JP S598245 Y2 JPS598245 Y2 JP S598245Y2 JP 14648379 U JP14648379 U JP 14648379U JP 14648379 U JP14648379 U JP 14648379U JP S598245 Y2 JPS598245 Y2 JP S598245Y2
- Authority
- JP
- Japan
- Prior art keywords
- guard
- cylindrical case
- guards
- rotatably supported
- pair
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
【考案の詳細な説明】
本案は船舶の礒装工事や建物の建築工事などに使用され
る仮設作業灯に利用して最適な照明器具に関し、特に螢
光管を使用して消費電力を低減したものに於いて、該照
明器具を水平状態にてもあるいは垂直状態にても吊り下
げ可能に構戊し、使用範囲の拡大を計ったものに関する
。[Detailed explanation of the invention] This invention relates to lighting equipment that is optimal for use as temporary work lights used in ship wrapping work and building construction work, and in particular uses fluorescent tubes to reduce power consumption. The present invention relates to a lighting device that is constructed so that it can be hung either horizontally or vertically, thereby expanding its range of use.
以下、本案の照明器具を図面に示す実施例に基いて説明
すると、1.1’は扇風機の保護ガードを流用した一対
の上ガード及び下ガードで、円型の取付板2,2′と、
この取付板2,2′を中央に備えると共に複数本の鋼棒
3,3・・・・・・3/.3/・・・・・・を放射状に
配設したガード部4,4′と、これら複数本の鋼棒3,
3・・・・・・、3/,3/・・・・・・の開放端を連
絡してガード部4′,4′の前面開口となる周囲枠5,
5′とにより底部中央に凹陥部6,6′を有すると共に
該凹陥部6,6′に前記取付板2,2′を位置するよう
に構威してある。Hereinafter, the lighting equipment of the present invention will be explained based on the embodiment shown in the drawings. 1.1' is a pair of upper and lower guards that are used as protective guards for an electric fan, circular mounting plates 2, 2',
The mounting plates 2, 2' are provided in the center and a plurality of steel rods 3, 3...3/. 3/ Guard parts 4, 4' arranged radially, and these plurality of steel rods 3,
A surrounding frame 5 connecting the open ends of 3..., 3/, 3/... and forming a front opening of the guard parts 4', 4';
5', it has recesses 6, 6' at the center of the bottom, and the mounting plates 2, 2' are positioned in the recesses 6, 6'.
7は上面間口8にてこの上面開口8周縁に外方にむかっ
て延出された鍔片9を有する金属製円筒状ケースで、こ
の円筒状ケース7内には2つの安定器10.10’及び
グローランプ11.11’等の螢光灯電気部品12が、
それら全体の重心をこの円筒状ケース7の真中に位置せ
しめる如く固定してある。Reference numeral 7 denotes a metal cylindrical case having a collar piece 9 extending outward from the periphery of the upper surface opening 8 at the upper surface frontage 8, and within this cylindrical case 7 are two stabilizers 10 and 10'. and a fluorescent lamp electrical component 12, such as a glow lamp 11, 11',
The center of gravity of all of them is fixed so as to be located in the center of this cylindrical case 7.
13は前記円筒状ケース7の上面開口8を覆う蓋板、1
4は2つの螢光管装着用鉤部15a,15bを有する螢
光管支持バネで、これら蓋板13及び螢光管支持バネ1
4は前記円筒状ケース7の鍔片9に螺子16止め固定さ
れる。13 is a cover plate that covers the upper opening 8 of the cylindrical case 7;
4 is a fluorescent tube support spring having two fluorescent tube mounting hooks 15a and 15b;
4 is fixed to the flange piece 9 of the cylindrical case 7 with screws 16.
17 a ,17 bは環状螢光管で、前記円筒状ケー
ス7に放射状に取り付けられた複数個の前記螢光管支持
バネ14.14・・・・・・の鉤部15 a ,15
bにて夫々支持することにより前記円筒状ケース7の周
囲に該円筒状ケース7と同軸的に配置するもので、さら
にこれら環状螢光管17 a ,17 bは前記螢光灯
電気部品12に螢光灯ソケツH8a,18bで電気的に
接続してある。17 a , 17 b are annular fluorescent tubes, and hook portions 15 a , 15 of a plurality of fluorescent tube support springs 14 , 14 , .
These annular fluorescent tubes 17 a and 17 b are disposed coaxially around the cylindrical case 7 by being supported at points b, respectively, and these annular fluorescent tubes 17 a and 17 b are connected to the fluorescent lamp electrical component 12 . They are electrically connected using fluorescent lamp sockets H8a and 18b.
そして前記上ガード1の周囲枠5が前記円筒状ケース7
及び環状螢光管17a,17bを上方から覆うように該
上ガード1の取付板2を前記円筒状ケース7の上底とな
る蓋板13に螺子19止め固定し、さらに前記下ガード
1′の周囲枠5′が前記円筒状ケース7及び環状螢光管
17a,17bを下方から覆うように該下ガード1′の
取付板2′を前記円筒状ケース7の下底7′に飾り螺子
20で着脱自在に締め付け固定してあり、この状態で前
記上ガード1及び下ガード1′は夫々の前面開口を互い
に対向せしめた偏平樽状にて上下に凹陥部6,6′を有
する灯体ケースを構或し、さらにこの灯体ケース内で、
螢光灯電気部品12を内装した円筒状ケース7で占有さ
れる部分を除いた空間に、環状螢光管17a,17bが
配設してある。The surrounding frame 5 of the upper guard 1 is connected to the cylindrical case 7.
The mounting plate 2 of the upper guard 1 is fixed to the lid plate 13 serving as the upper bottom of the cylindrical case 7 with screws 19 so as to cover the annular fluorescent tubes 17a and 17b from above, and the mounting plate 2 of the lower guard 1' A mounting plate 2' of the lower guard 1' is attached to the lower bottom 7' of the cylindrical case 7 with decorative screws 20 so that the surrounding frame 5' covers the cylindrical case 7 and the annular fluorescent tubes 17a and 17b from below. The upper guard 1 and the lower guard 1' are removably tightened and fixed, and in this state, the upper guard 1 and the lower guard 1' have a flat barrel shape with their respective front openings facing each other, and a lamp case having upper and lower concave portions 6, 6'. Furthermore, inside this lamp case,
Annular fluorescent tubes 17a and 17b are disposed in a space excluding the portion occupied by the cylindrical case 7 in which the fluorescent lamp electric component 12 is housed.
21は上ガード1の凹陥部6内に回動自在に軸支された
上部把手で、該上部把手21の使用時にはこの凹陥部6
から突出し、不使用時にはこの凹陥部6内に畳んで収納
するようになっている。Reference numeral 21 denotes an upper handle rotatably supported in the recessed part 6 of the upper guard 1, and when the upper handle 21 is used, the recessed part 6
It protrudes from the wall and is folded and stored in the recess 6 when not in use.
22は上ガード1の周囲枠5に回動自在に軸支された側
部把手で、丁度前記上ガード1と下ガード1′との保合
部分に位置するようになっている。Reference numeral 22 denotes a side handle rotatably supported by the peripheral frame 5 of the upper guard 1, and is positioned exactly at the engagement portion between the upper guard 1 and the lower guard 1'.
そして前記円筒状ケース7の重心は該円筒状ケース7の
真中にあるので、前記上部把手21の使用時には螢光管
17 a ,17 bが水平状態で保持されると共に前
記側部把手22の使用時には螢光管17a ,17 b
が垂直状態で保持され、即ちこれら上部把手21あるい
は側部把手22を用いることにより照明器具全体を水平
状態あるいは垂直状態で吊り下げて使用できるものであ
る。Since the center of gravity of the cylindrical case 7 is located in the middle of the cylindrical case 7, the fluorescent tubes 17a and 17b are held horizontally when the upper handle 21 is used, and when the side handle 22 is used. Sometimes fluorescent tubes 17a, 17b
is held in a vertical position, that is, by using these upper handles 21 or side handles 22, the entire lighting device can be hung horizontally or vertically.
尚、この側部把手22は上ガード1の周囲枠5の代わり
に下ガード1′の周囲枠5′に回動自在に軸支してもよ
い。Incidentally, this side handle 22 may be rotatably supported on the peripheral frame 5' of the lower guard 1' instead of the peripheral frame 5 of the upper guard 1.
23は前記円筒状ケース7内に収納された螢光灯電気部
品12に給電するプラグ24付きの給電コードで、その
一端は前記上ガード1の凹陥部6の取付板2から蓋板1
3を介して前記円筒状ケース7内に導入されており、こ
の照明器具の不使用時にはこの凹陥部6内に給電コード
23を収納するようになっている。Reference numeral 23 denotes a power supply cord with a plug 24 for supplying power to the fluorescent lamp electric component 12 housed in the cylindrical case 7, and one end of the cord is connected from the mounting plate 2 of the concave portion 6 of the upper guard 1 to the cover plate 1.
3 into the cylindrical case 7, and the power supply cord 23 is housed in the concave portion 6 when the lighting device is not in use.
本案は以上の如く構戊してあり、特に底部中央に凹陥部
を有すると共に前面の開口に周囲枠を配設した一対の上
ガード及び下ガードと、これら上ガードと下ガードの間
に介挿し且つ安定器等の螢光灯電気部品を収納した筒状
ケースと、これら上ガードと下ガードで形成される空間
内に配設した螢光管と、前記上ガードの凹陥部に回動自
在に軸支した上部把手と、前記上ガードあるいは下ガー
ドの周囲枠に回動自在に軸支した側部把手と、よりなっ
ているので、この上部把手を吊り下げるだけで照明器具
全体を水平状態に保つことができ、そして螢光管の上下
は略同一形状の上ガード及び下ガードで覆われているだ
けなので、上方向と下方向との配光特性が同様となり、
従って天井面と床面とを同時に重点的に照明出来、一方
、側部把手を吊り下げるだけで照明器具全体を垂直状態
に保つことができ、従って側方向を重点的に照明できる
と共に縦方向に狭い場所であっても簡易に吊り下げられ
るという効果を有するものであり、特に仮設作業灯とし
て用いれば、低い消費電力で作業個所全体を照らし、し
かも取り付け場所を選ばない照明器具を得ることができ
る。The present invention is constructed as described above, in particular, a pair of upper and lower guards each having a concave portion at the center of the bottom and a surrounding frame provided at the front opening, and a pair of upper and lower guards interposed between the upper and lower guards. In addition, a cylindrical case housing electrical parts of a fluorescent lamp such as a ballast, a fluorescent tube disposed in a space formed by the upper guard and the lower guard, and a rotatable case mounted in a recessed part of the upper guard. It consists of an upper handle that is pivoted, and a side handle that is rotatably pivoted on the surrounding frame of the upper or lower guard, so just by hanging this upper handle, the entire lighting fixture can be placed in a horizontal position. Since the upper and lower parts of the fluorescent tube are simply covered with upper and lower guards of approximately the same shape, the light distribution characteristics in the upper and lower directions are the same.
Therefore, the ceiling and floor can be illuminated simultaneously, while the entire lighting fixture can be kept in a vertical position simply by hanging the side handles. It has the effect of being easily hung even in a narrow space, and when used especially as a temporary work light, it can illuminate the entire work area with low power consumption and can be installed anywhere. .
図面は何れも本案照明器具の実施例を示し、第1図は上
面図、第2図は上部把手を起立させた状態の要部断面側
面図、第3図は側部把手を起立させると共に給電コード
を凹陥部に収納した状態の要部断面側面図、第4図は分
解斜視図である。
2,2′・・・・・・取付板、1・・・・・・上ガード
、1′・・・・・・下ガード、7・・・・・・筒状ケー
ス、17 a ,17 b・・・・・・螢光管、21・
・・・・・上部把手、社・・・・・・側部把手。The drawings all show embodiments of the proposed lighting fixture; Fig. 1 is a top view, Fig. 2 is a cross-sectional side view of the main part with the upper handle erected, and Fig. 3 is a view showing the power supply with the side handle erected. FIG. 4 is a cross-sectional side view of the main part with the cord stored in the recess, and FIG. 4 is an exploded perspective view. 2, 2'... Mounting plate, 1... Upper guard, 1'... Lower guard, 7... Cylindrical case, 17 a, 17 b ...fluorescent tube, 21.
...Top handle, company...Side handle.
Claims (1)
配設した一対の上ガード及び下ガードと、これら上ガー
ドと下ガードの間に介挿し且つ安定器等の螢光灯電気部
品を収納した筒状ケースと、これら上ガードと下ガード
で形或される空間内に配設した螢光管と、前記上ガード
の凹陥部に回動自在に軸支した上部把手と、前記上ガー
ドあるいは下ガードの周囲枠に回動自在に軸支した側部
把手と、よりなる照明器具。A pair of upper and lower guards having a concave part in the center of the bottom and a surrounding frame in the opening on the front, and a pair of upper and lower guards that are inserted between the upper and lower guards to house fluorescent lamp electrical parts such as ballasts. a cylindrical case, a fluorescent tube disposed in a space formed by the upper guard and the lower guard, an upper handle rotatably supported in a recessed part of the upper guard, and the upper guard or A lighting fixture consisting of a side handle rotatably supported on the peripheral frame of the lower guard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14648379U JPS598245Y2 (en) | 1979-10-22 | 1979-10-22 | lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14648379U JPS598245Y2 (en) | 1979-10-22 | 1979-10-22 | lighting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646906U JPS5646906U (en) | 1981-04-25 |
JPS598245Y2 true JPS598245Y2 (en) | 1984-03-14 |
Family
ID=29377642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14648379U Expired JPS598245Y2 (en) | 1979-10-22 | 1979-10-22 | lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598245Y2 (en) |
-
1979
- 1979-10-22 JP JP14648379U patent/JPS598245Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5646906U (en) | 1981-04-25 |
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