JPS6312497Y2 - - Google Patents
Info
- Publication number
- JPS6312497Y2 JPS6312497Y2 JP15420283U JP15420283U JPS6312497Y2 JP S6312497 Y2 JPS6312497 Y2 JP S6312497Y2 JP 15420283 U JP15420283 U JP 15420283U JP 15420283 U JP15420283 U JP 15420283U JP S6312497 Y2 JPS6312497 Y2 JP S6312497Y2
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- connector
- support
- pipe
- main body
- 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
- 239000003381 stabilizer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は防爆形螢光灯器具の吊下げ装置に関
し、防爆形器具に特有のスキ部を利用して、螢光
灯器具を傾動自在に吊下げると共に、傾動に際し
て電源線がよじれない吊下げ装置の提供を目的と
する。[Detailed description of the invention] The present invention relates to a hanging device for explosion-proof fluorescent lamp equipment.The invention utilizes the gap peculiar to explosion-proof equipment to hang the fluorescent lamp in a tiltable manner, and also provides a power source when tilting. The purpose of the present invention is to provide a hanging device in which wires are not twisted.
本考案を具体的に説明すると、第１図は実施例
の外観正面図、第２図は実施例の要部の拡大正面
図、第３図は第２図の左側面図、第４図は第３図
の−断面図、第５図は連結具及び支持具の斜
視図である。 To explain the present invention in detail, Fig. 1 is an external front view of the embodiment, Fig. 2 is an enlarged front view of main parts of the embodiment, Fig. 3 is a left side view of Fig. 2, and Fig. 4 is a front view of the embodiment. FIG. 3 is a cross-sectional view, and FIG. 5 is a perspective view of the connector and the support.
天井等に対して螢光灯器具本体１が吊下げ具２
ａ，２ｂで吊下げられる。第１図上左側の吊下げ
具２ａはパイプに形成され、その内部に電源線３
を挿通して前記本体１に接続している。今１方の
吊下げ具２ｂには例えばフツク２ｃが設けられ、
該フツク２ｃを外すことにより螢光灯器具本体１
を傾動させることができる。 The fluorescent light fixture body 1 is suspended from the ceiling etc. by the hanging fixture 2.
It is suspended from a and 2b. The hanging tool 2a on the left side of FIG.
is inserted and connected to the main body 1. For example, a hook 2c is provided on one of the hanging tools 2b,
By removing the hook 2c, the fluorescent lamp main body 1
can be tilted.
螢光灯器具本体１は電源安定器４と、該電源安
定器４を取付ける上部ソケツト５と、図示しない
螢光ランプを取付ける下部ソケツト６、その他反
射板７、ガード８を有する。そして前記パイプ状
の吊下げ具２ａの下端に連結具１０が接続され、
この連結具１０を上部ソケツト６の側端面に固定
９，９される２つの支持具２０，３０で回動自在
に支持するようにしている。前記連結具１０は第
５図ｂに示す如く、吊下げ具２ａにネジ嵌合して
固定される接続管部１１と、該接続管部１１に対
して直角方向に管路を連通させる嵌合い管部１
２、及び該嵌合い管部１２の閉塞された一端側に
形成された突起部１３を有し、二点鎖線で示され
る電源線３の接続管部１１から嵌合い管部１２へ
挿通させる。支持具２０は第５図ａの如く該支持
具２０を螢光灯器具本体側の上部ソケツト５に固
定するための取付部２１とエルボ状管部２２を有
する。エルボ状管部２２は第４図に示す如く、一
端側が上部ソケツト５の外部にあり、前記連結具
１０の接続管部１２とスキマ嵌めさせることによ
り、スキ部１４を形成すると共に連結具１０を回
動自在に軸受けしている。またエルボ状管部２２
の他端側は上部ソケツト５に筒状に形成された穴
部５ａにやはりスキ部を形成する如く嵌込まれ
て、これによりエルボ状管部２２内を挿通してき
た電源線３をソケツト５内に導入させている。１
５はパツキングである。今一つの支持具３０は第
５図ｃに示す如く支持具３０を上部ソケツト５に
固定するための取付部３１と、該取付部３１に立
設された軸受部３２とからなり、該軸受部３２の
凹部３２ａが第４図に示す如く、連結具１０の突
起部１３をピボツト軸受する。このようにして吊
下げ具２ａに固定される連結具１０と螢光灯器具
本体１（上部ソケツト５）に固定される二つの支
持具２０，３０とにより、吊下げ具２ａに対して
螢光灯器具本体１が傾動自在に吊下げられる。そ
して吊下げ具２ａからの電源線３は連結具１０及
び支持具２０の管路内を挿通して螢光灯器具本体
１内へ導かれる。 The fluorescent lamp main body 1 has a power supply stabilizer 4, an upper socket 5 for attaching the power supply stabilizer 4, a lower socket 6 for attaching a fluorescent lamp (not shown), and a reflector 7 and a guard 8. A connecting tool 10 is connected to the lower end of the pipe-shaped hanging tool 2a,
This connector 10 is rotatably supported by two supports 20, 30 fixed to the side end faces of the upper socket 6. As shown in FIG. 5b, the connecting device 10 includes a connecting pipe portion 11 that is screw-fitted and fixed to the hanging device 2a, and a fitting that allows the pipe line to communicate with the connecting pipe portion 11 in a direction perpendicular to the connecting pipe portion 11. Pipe part 1
2, and a protrusion 13 formed on one closed end side of the fitting tube section 12, and the power supply line 3 shown by the two-dot chain line is inserted into the fitting tube section 12 from the connecting tube section 11. As shown in FIG. 5a, the support 20 has a mounting portion 21 and an elbow-shaped tube portion 22 for fixing the support 20 to the upper socket 5 on the fluorescent lamp main body side. As shown in FIG. 4, the elbow-shaped tube portion 22 has one end located outside the upper socket 5, and is fitted with the connecting tube portion 12 of the connector 10 with a clearance, thereby forming a gap 14 and attaching the connector 10. It is supported on a bearing so that it can rotate freely. In addition, the elbow-shaped tube portion 22
The other end is fitted into a hole 5a formed in a cylindrical shape in the upper socket 5 so as to form a gap, thereby allowing the power wire 3 inserted through the elbow-shaped tube 22 to be inserted into the socket 5. It is being introduced in 1
5 is Patsuking. Another support 30 consists of a mounting part 31 for fixing the support 30 to the upper socket 5 and a bearing part 32 erected on the mounting part 31, as shown in FIG. 5c. The recess 32a pivotably supports the protrusion 13 of the connector 10, as shown in FIG. In this way, the coupling tool 10 fixed to the hanging tool 2a and the two supports 20 and 30 fixed to the fluorescent lamp main body 1 (upper socket 5) allow the fluorescent light to be emitted from the hanging tool 2a. The light fixture main body 1 is hung so as to be tiltable. The power line 3 from the hanging tool 2a is guided into the fluorescent lamp main body 1 by passing through the conduit of the connecting tool 10 and the supporting tool 20.
本考案によれば、吊下げ具に固定される連結具
に対して螢光灯器具本体に固定される二つの支持
具で軸受けしてこれを支持するようにしたから、
螢光灯器具本体を必要に応じて傾動自在とするこ
とができる。しかも、この連結具と支持具を利用
して電源線を吊下げ具から連結具、支持具の各管
路を経て外部へ出ることなく螢光灯器具本体内へ
導入しているので、防爆機構を一石二鳥で構成す
ることができる。さらに、前記軸受けの構成が連
結具と支持具とによる管接続の際の防爆機構とし
てのスキ部の形成を利用しているので、スキ部の
構成が同時に螢光灯器具の傾動機構の一部とな
り、螢光灯器具の安全性と取扱い易さを同時に達
成することができる。電源線は固定されることな
く連結具と支持具で構成される管内を通つている
ので、螢光灯器具の傾動操作に対しても一個所で
よじれることがない。 According to the present invention, since the connecting tool fixed to the hanging tool is supported by bearing with two supporting tools fixed to the fluorescent lamp body,
The fluorescent lamp main body can be made tiltable as required. Furthermore, by using these connectors and supports, the power line is introduced into the fluorescent lamp main body without passing through the pipes from the hanging fixture to the connector and support to the outside, making it explosion-proof. can kill two birds with one stone. Furthermore, since the structure of the bearing utilizes the formation of a gap as an explosion-proof mechanism when connecting pipes with the connector and the support, the structure of the gap simultaneously becomes part of the tilting mechanism of the fluorescent lamp. Therefore, the safety and ease of handling of the fluorescent lamp equipment can be achieved at the same time. Since the power supply line is not fixed and passes through the tube made up of the connector and the support, it will not be twisted in one place even when the fluorescent lamp device is tilted.
第１図は実施例の外観正面図、第２図は実施例
の要部の拡大正面図、第３図は第２図の左側面
図、第４図は第３図の−断面図、第５図ａ，
ｃは支持具の斜視図、第５図ｂは連結具の斜視図
である。
１……螢光灯器具本体、２ａ，２ｂ……吊下げ
具、３……電源線、５……上部ソケツト、１０…
…連結具、１１……接続管部、１２……嵌合い管
部、１３……突起部、１４……スキ部、２０……
支持具、２１……取付部、２２……エルボ状管
部、３０……支持具、３１……取付部、３２……
軸受部、３２ａ……凹部。
Fig. 1 is an external front view of the embodiment, Fig. 2 is an enlarged front view of main parts of the embodiment, Fig. 3 is a left side view of Fig. 2, and Fig. 4 is a cross-sectional view of Fig. 3; Figure 5a,
5c is a perspective view of the support, and FIG. 5b is a perspective view of the connector. 1... Fluorescent light fixture body, 2a, 2b... Hanging tool, 3... Power line, 5... Upper socket, 10...
...Connector, 11...Connecting pipe part, 12...Mating pipe part, 13...Protrusion part, 14...Gap part, 20...
Support, 21... Mounting part, 22... Elbow-shaped tube part, 30... Support, 31... Mounting part, 32...
Bearing portion, 32a... recess.
Claims (1)
吊下げるようにした吊下げ装置であつて、前記傾
動の中心は螢光灯器具本体側に固定される２つの
支持具と、電源線を挿通した吊下げパイプに固定
される連結具とからなり、該連結具は前記吊下げ
パイプに固定される接続管部と、該接続管部に対
して直角方向に管路を連通させる嵌合い管部と、
該嵌合い管部の閉塞された一端側に形成された突
起部とを有し、前記支持具の一方は一端を螢光灯
器具本体の内部へ他端を外部へ連通させるエルボ
状管部を有し、前記支持具の他方は前記連結具の
突起を受け入れる凹部を有し、前記一方の支持具
のエルボ状管部と連結具の嵌合い管部とをスキマ
嵌めしてスキ部を構成すると共に前記パイプから
の電源線を連結具及び支持具の管路を通して螢光
灯器具本体内へ導き、前記他方の支持具の凹部で
前記連結具の突起部をピボツト軸受けすることを
特徴とする防爆形螢光灯器具の吊下げ装置。 This is a hanging device in which a fluorescent lamp main body is hung so as to be tiltable around one side of the main body, and the center of said tilting is connected to two supports fixed to the fluorescent lamp main body and a power line. A connecting tool is fixed to the inserted hanging pipe, and the connecting tool includes a connecting pipe part fixed to the hanging pipe, and a fitting pipe that connects the pipe line in a direction perpendicular to the connecting pipe part. Department and
and a protrusion formed on one closed end of the fitting tube, and one of the supports has an elbow-shaped tube portion that communicates one end with the inside of the fluorescent lamp body and the other end with the outside. The other support has a recess for receiving the protrusion of the connector, and the elbow-shaped tube of the one support and the fitting tube of the connector are fitted with a gap to form a gap. At the same time, the power line from the pipe is guided into the fluorescent lamp main body through the conduit of the connector and the support, and the protrusion of the connector is pivotally supported in the recess of the other support. Hanging device for shaped fluorescent light fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15420283U JPS6060814U (en) | 1983-10-03 | 1983-10-03 | Hanging device for explosion-proof fluorescent lamp equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15420283U JPS6060814U (en) | 1983-10-03 | 1983-10-03 | Hanging device for explosion-proof fluorescent lamp equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060814U JPS6060814U (en) | 1985-04-27 |
| JPS6312497Y2 true JPS6312497Y2 (en) | 1988-04-11 |
Family
ID=30340941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15420283U Granted JPS6060814U (en) | 1983-10-03 | 1983-10-03 | Hanging device for explosion-proof fluorescent lamp equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060814U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6167724B2 (en) * | 2013-07-25 | 2017-07-26 | 岩崎電気株式会社 | Explosion-proof lighting equipment |
-
1983
- 1983-10-03 JP JP15420283U patent/JPS6060814U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6060814U (en) | 1985-04-27 |
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