JPS598244Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS598244Y2 JPS598244Y2 JP13112479U JP13112479U JPS598244Y2 JP S598244 Y2 JPS598244 Y2 JP S598244Y2 JP 13112479 U JP13112479 U JP 13112479U JP 13112479 U JP13112479 U JP 13112479U JP S598244 Y2 JPS598244 Y2 JP S598244Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- guard
- mounting plate
- opening
- guards
- 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】
本案は船舶の犠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すると共に構造を単純に
して製造費用に低減化したものに関する。[Detailed explanation of the invention] This invention relates to a lighting fixture that is most suitable for use as a temporary work light used for ship sacrifice work and building construction work, and particularly uses fluorescent tubes to reduce power consumption. The present invention also relates to a structure that has a simplified structure and reduced manufacturing costs.
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. Reference numerals 1 and 1' are a pair of upper and lower guards that are used as protection guards for an electric fan, circular mounting plates 2 and 2',
The guard parts 4, 4' are provided with the mounting plates 2, 2' in the center and have a plurality of steel rods 3, 3..., 3', 3'...... arranged radially. And these multiple steel rods 3
, 3..., 3', 3', .
5' has recesses 6, 6' at the center of the bottom, and the mounting plates 2, 2' are positioned in the recesses 6, 6'.
7は上面開口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 top opening 8 and a collar piece 9 extending outward from the periphery of the top opening 8. Inside 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15 a ,15 b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14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;
Reference numeral 4 denotes a fluorescent tube support spring having two fluorescent tube mounting hooks 15 a and 15 b, and these cover plate 13 and fluorescent tube support spring 14 are secured to the collar piece 9 of the cylindrical case 7 with a screw 16. Fixed.
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 , .
The annular fluorescent tubes 17 a and 17 b are arranged around the cylindrical case 7 coaxially with the cylindrical case 7 by being supported by the fluorescent lamp electrical parts 12 , respectively. They are electrically connected to each other 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17 a ,17 b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17 a ,17 b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17
a,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 17 a and 17 b from above, and the lower guard 1 The mounting plate 2' of the lower guard 1' is attached to the lower bottom 7 of the cylindrical case 7 so that the surrounding frame 5' of the lower guard 1' covers the cylindrical case 7 and the annular fluorescent tubes 17a and 17b from below.
' is removably tightened with decorative screws 20,
In this state, the upper guard 1 and the lower guard 1' constitute a lamp case in the shape of a flat barrel with their respective front openings facing each other and having concave portions 6 and 6' at the top and bottom, and furthermore, this lamp case Inside, an annular fluorescent tube 17 is placed in a space excluding the portion occupied by the cylindrical case 7 containing the fluorescent lamp electrical parts 12.
a and 17b are provided.
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 top 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′との係合
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 located 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,17b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 the fluorescent tubes 17a, 17b are held in a vertical position, that is, by using the upper handle 21 or the side handle 22, the entire luminaire can be hung horizontally or vertically.
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 electrical components 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威してあり、特に取付板を底部中央
に有すると共に前面を開口にした一対の上ガード及び下
ガードと、内部に螢光灯電気部品を収納した筒状ケース
と、を有し、この筒状ケースの上底に前記上ガードの取
付板を、該筒状ケースの下底に前記下ガードの取付板を
、該上ガードの開口と下ガードの開口とが対向するよう
に取り付け、さらにこれら上ガード及び下ガードで形或
される空間内に螢光管を配設してなっているので、上ガ
ードと下ガードとは同一形状でよく、従って製造費用が
低減でき、さらにこの上ガード及び下ガードに扇風機の
保護ガードを流用すればより一層製造費用を低減でき且
つ堅牢な照明器具を得ることができる。The present invention is constructed as described above, and in particular includes a pair of upper and lower guards that have a mounting plate at the center of the bottom and an opening at the front, and a cylindrical case that houses fluorescent lamp electrical parts inside. a mounting plate for the upper guard on the upper bottom of the cylindrical case, a mounting plate for the lower guard on the lower bottom of the cylindrical case, and an opening in the upper guard and an opening in the lower guard facing each other. Since the fluorescent tube is installed in the space formed by the upper and lower guards, the upper and lower guards can have the same shape, which reduces manufacturing costs. Furthermore, if the protective guards of an electric fan are used as the upper and lower guards, manufacturing costs can be further reduced and a robust lighting fixture can be obtained.
さらに本案によれば、螢光灯電気部品は一対の上ガード
及び下ガードを連結する筒状ケース内に収納しているの
で、これら電気部品が上下のガードよりも外方に突出す
ることがなく、従って収納時に置き場所をとらない。Furthermore, according to the present invention, the electrical components of the fluorescent lamp are housed in the cylindrical case that connects the pair of upper and lower guards, so that these electrical components do not protrude outward beyond the upper and lower guards. Therefore, it does not take up much space when stored.
また本案によれば、螢光管の上下は、上ガード及び下ガ
ードで覆われているだけなので、点灯時の配光特性が上
下対称となって照明器具の周囲を全体に照らし、従って
特に仮設作業灯として用いれば作業個所全体を照らして
作業をし易くするという効果がある。In addition, according to this proposal, since the top and bottom of the fluorescent tube are only covered by the top and bottom guards, the light distribution characteristics when turned on are vertically symmetrical, illuminating the entire area around the lighting fixture, and therefore, especially for temporary lighting. When used as a work light, it has the effect of illuminating the entire work area and making it easier to work.
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図は底面図、第3図は要部を断面した側面図
、第4図は分解斜視図、第5図は上部把手を畳むと共に
給電コードを凹陥部に収納した状態の図で、イは上面図
、口は要部を断面した側面図である。
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。The drawings all show embodiments of the proposed lighting fixture, with Fig. 1 being a top view, Fig. 2 being a bottom view, Fig. 3 being a cross-sectional side view of essential parts, Fig. 4 being an exploded perspective view, and Fig. 5. 1 is a diagram showing the upper handle folded and the power supply cord stored in the recessed part, A is a top view, and the opening is a cross-sectional side view of the main part. 2. 2'... Mounting plate, 1... Upper guard, 1'... Lower guard, 7... Cylindrical case, 17 a, 17 b... ...Fluorescent tube.
Claims (1)
の上ガード及び下ガードと、内部に安定器等の螢光灯電
気部品を収納した筒状ケースと、を有し、この筒状ケー
スの上底に前記上ガードの取付板を、該筒状ケースの下
底に前記下ガードの取付板を、該上ガードの開口と下ガ
ードの開口とが対向するように取り付け、さらにこれら
上ガード及び下ガードで形威される空間内に螢光管を配
設してなる照明器具。It has a pair of upper and lower guards that have a mounting plate in the center of the bottom and an opening at the front, and a cylindrical case that stores fluorescent lamp electrical parts such as a ballast inside. The mounting plate of the upper guard is attached to the upper bottom of the cylindrical case, and the mounting plate of the lower guard is attached to the lower bottom of the cylindrical case so that the opening of the upper guard and the opening of the lower guard face each other. A lighting fixture with a fluorescent tube placed inside the space defined by the lower guard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13112479U JPS598244Y2 (en) | 1979-09-20 | 1979-09-20 | lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13112479U JPS598244Y2 (en) | 1979-09-20 | 1979-09-20 | lighting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646907U JPS5646907U (en) | 1981-04-25 |
JPS598244Y2 true JPS598244Y2 (en) | 1984-03-14 |
Family
ID=29362799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13112479U Expired JPS598244Y2 (en) | 1979-09-20 | 1979-09-20 | lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598244Y2 (en) |
-
1979
- 1979-09-20 JP JP13112479U patent/JPS598244Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5646907U (en) | 1981-04-25 |
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