JPS639944Y2 - - Google Patents
Info
- Publication number
- JPS639944Y2 JPS639944Y2 JP8193483U JP8193483U JPS639944Y2 JP S639944 Y2 JPS639944 Y2 JP S639944Y2 JP 8193483 U JP8193483 U JP 8193483U JP 8193483 U JP8193483 U JP 8193483U JP S639944 Y2 JPS639944 Y2 JP S639944Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting hole
- lamp
- neck portion
- elevating
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、体育館,講堂,劇場などにおける
高天井に取付けられ、床面で灯具の保守,点検や
ラプ交換ができるように灯具を昇降自在に構成し
た照明器具に関するものである。[Detailed description of the invention] [Technical field] This invention is a lamp that can be mounted on the high ceiling of a gymnasium, auditorium, theater, etc., and can be raised and lowered so that the lamp can be maintained, inspected, and replaced from the floor. It relates to lighting equipment.
従来、灯具昇降装置を含めて照明器具全体を天
井板の取付穴に対し鉛直上方に挿入していた。こ
のため灯具昇降装置として取付穴よりも大きなも
のは採用できなかつた。このことが、灯具昇降速
度に制約を与えたり、吊下げ得る灯具の重量に制
約を与えることになつていた。
Conventionally, the entire lighting fixture, including the lighting lifting device, was inserted vertically upward into the mounting hole of the ceiling board. For this reason, it was not possible to use a device that was larger than the mounting hole as the lamp lifting device. This has placed restrictions on the lifting speed of the lamp and the weight of the lamp that can be hung.
この考案の目的は、主として、上記のような制
約を解消し、取付穴よりも大きな灯具昇降装置を
採用できる昇降式照明器具を提供することであ
る。
The purpose of this invention is primarily to provide an elevating type lighting fixture that eliminates the above-mentioned restrictions and can employ a lamp elevating device that is larger than the mounting hole.
この考案の昇降式照明器具は、昇降自在な灯具
を内蔵させ天井板の取付穴よりやや小さく構成し
た器具本体と、この器具本体より上方に位置させ
前記取付穴より大きく構成した灯具昇降装置との
間にあつて、これら両者を連結するもので、それ
ら両者のいずれよりも細いネツク部をもち、この
ネツク部が、前記灯具昇降装置を斜姿勢にして前
記取付穴の一側部に該ネツク部の一側部を嵌合状
態に対応させたとき前記灯具昇降装置の他側部の
前記取付穴通過を許容する大きさのものに構成さ
れたものである。
The lifting type lighting fixture of this invention has a built-in lighting fixture that can be raised and lowered and is configured to be slightly smaller than the mounting hole in the ceiling plate, and a lighting equipment lifting device that is located above the fixture body and configured to be larger than the mounting hole. In between, it connects these two parts and has a neck part that is thinner than either of them, and this neck part is attached to one side of the mounting hole with the lamp lifting device in an oblique position. The lamp is configured to have a size that allows the other side of the lamp lifting device to pass through the mounting hole when one side of the lamp is in the fitted state.
すなわち、取付穴に対し灯具昇降装置をスイン
グ式に嵌め入れることにより、取付穴よりも大き
な灯具昇降装置の採用を可能としたものである。 That is, by fitting the lamp lifting device into the mounting hole in a swinging manner, it is possible to employ a lamp lifting device larger than the mounting hole.
この考案の一実施例を第1図ないし第3図に基
いて説明する。1aは天井板1に形成した真円状
の取付穴である。2は器具本体であり、これには
灯具3が昇降自在に内蔵されている。その昇降式
の灯具3は、ソケツト3aとこれに螺合されたラ
ンプ3bと内面反射鏡のセード3cとからなり、
ソケツト3aがワイヤ4によつて吊下げられてい
る。5は器具本体2の上板部2Aの中央から一体
的に立設されたネツク部であり、このネツク部5
の内側の空間に前記ソケツト3aが収納されるよ
うになつている。6はネツク部5の上部に一体的
に連結された平面視で長方形の灯具昇降装置であ
り、これには、例えば前記ワイヤ4の巻取ドラム
(図示せず)やそれの駆動モータ(図示せず)な
どが内蔵され、前記モータをリモートコントロー
ルにより正逆転および停止するようになつてい
る。灯具昇降装置については各種のものが公知に
なつているので、ここでは詳しい説明を省略す
る。7は器具本体2の上板部2Aを貫通して下方
内部からダブルナツト8にて止め付けられる吊ボ
ルトであり、この吊ボルト7の上端は天井下地
(図示せず)に固定されている。器具本体2の下
端のつば縁2Bは天井板1の下面に当接するよう
になつている。 An embodiment of this invention will be explained based on FIGS. 1 to 3. 1a is a perfect circular mounting hole formed in the ceiling plate 1. Reference numeral 2 denotes a fixture main body, in which a lamp 3 is built in such a manner that it can be raised and lowered. The elevating lamp 3 consists of a socket 3a, a lamp 3b screwed into the socket, and a shade 3c which is an internal reflecting mirror.
A socket 3a is suspended by a wire 4. Reference numeral 5 denotes a neck portion integrally erected from the center of the upper plate portion 2A of the instrument main body 2;
The socket 3a is housed in a space inside the socket. Reference numeral 6 denotes a lamp lifting device which is rectangular in plan view and is integrally connected to the upper part of the neck portion 5, and includes, for example, a winding drum (not shown) for the wire 4 and a drive motor (not shown) for the winding drum 6. The motor is built-in, and the motor can be rotated forward, reversed, and stopped by remote control. Since various types of lamp elevating devices are known, a detailed explanation thereof will be omitted here. Reference numeral 7 denotes a hanging bolt that penetrates the upper plate portion 2A of the appliance main body 2 and is fastened from the lower inside with a double nut 8, and the upper end of this hanging bolt 7 is fixed to a ceiling base (not shown). A flange edge 2B at the lower end of the appliance main body 2 is adapted to abut against the lower surface of the ceiling plate 1.
以上のように構成された照明器具を天井板1の
取付穴1aに挿入するに際しては、第3図イのよ
うに灯具昇降装置6を斜姿勢にしてその一側部を
取付穴1aに斜め下から斜め上方へ押し入れて取
付穴1aの一側部にネツク部5が嵌合状態で対応
するように操作する。この状態で灯具昇降装置6
の他側部は取付穴1aの他側部を下から上へ通過
し得る位置にあり、この通りに通過させることに
より、第3図ロのように灯具昇降装置6の全体を
天井板1の裏側に位置させる。つぎに、第3図ハ
のように取付穴1aの中心と器具本体2の中心と
を一致させて照明器具全体を持ち上げると器具本
体2は取付穴1aに嵌入し、吊ボルト7は上板部
2Aの穴に嵌入し、つば縁2Bは天井板1の下面
に当接する。そして吊ボルト7にダブルナツト8
を螺締する。このとき、ソケツト3aなど灯具3
はセツトされてないので、その螺締は、器具本体
2内の狭いスペースにおいても、難なく容易に行
うことができる。ついで昇降装置6を駆動してワ
イヤ4を巻上げるが、ネツク部5がソケツト3a
のガイド作用をなすので灯具3の横揺れが防止さ
れ安定よく灯具3をセツトできる。 When inserting the lighting fixture configured as described above into the mounting hole 1a of the ceiling plate 1, place the lighting device lifting device 6 in an oblique position as shown in FIG. Then push it diagonally upward and operate it so that the neck part 5 fits into one side of the mounting hole 1a. In this state, the lamp lifting device 6
The other side part is in a position where it can pass through the other side part of the mounting hole 1a from bottom to top, and by passing it in this way, the entire lamp lifting device 6 can be moved to the top of the ceiling plate 1 as shown in FIG. Place it on the back. Next, as shown in FIG. 3C, when the center of the mounting hole 1a and the center of the fixture body 2 are aligned and the entire lighting fixture is lifted, the fixture body 2 will fit into the mounting hole 1a, and the hanging bolt 7 will be attached to the upper plate part. It fits into the hole 2A, and the collar edge 2B comes into contact with the lower surface of the ceiling board 1. And double nut 8 to hanging bolt 7
Screw on. At this time, the lamp 3 such as the socket 3a
Since the screws are not set, the screws can be easily and easily tightened even in a narrow space inside the instrument body 2. Next, the lifting device 6 is driven to wind up the wire 4.
This guide function prevents the lamp 3 from swaying and allows the lamp 3 to be set in a stable manner.
この考案の昇降式照明器具によれば、灯具昇降
装置として天井板の取付穴よりも大きなものを採
用することができ、これによつて、従来受けてい
た灯具昇降速度や灯具重量についての制約を緩和
することができるという効果がある。
According to the lifting type lighting fixture of this invention, it is possible to use a device that is larger than the mounting hole in the ceiling plate as the lighting equipment, thereby eliminating the conventional restrictions on the lifting speed and weight of the lighting equipment. It has the effect of being able to relax.
第1図は実施例を示す一部破断の正面図、第2
図は取付穴と昇降装置の大きさ関係を示す平面
図、第3図イ,ロ,ハは操作要領の説明図であ
る。
1…天井板、1a…取付穴、2…器具本体、2
A…上板部、3…灯具、3a…ソケツト、5…ネ
ツク部、6…灯具昇降装置、7…吊ボルト。
Figure 1 is a partially cutaway front view showing the embodiment;
The figure is a plan view showing the size relationship between the mounting hole and the elevating device, and FIGS. 1...Ceiling board, 1a...Mounting hole, 2...Appliance body, 2
A...Top plate part, 3...Lamp, 3a...Socket, 5...Neck part, 6...Lamp lifting device, 7...Hanging bolt.
Claims (1)
りやや小さく構成した器具本体と、この器具本
体より上方に位置させ前記取付穴より大きく構
成した灯具昇降装置と、この灯具昇降装置と前
記器具本体との間に位置してこれら両者を連結
するネツク部であつて、前記灯具昇降装置を斜
姿勢にして前記取付穴の一側部に該ネツク部の
一側部を嵌合状態に対応させたとき前記灯具昇
降装置の他側部の前記取付穴通過を許容する大
きさのものに構成したネツク部とを備えた昇降
式照明器具。 (2) 前記取付穴が真円であり、前記灯具昇降装置
が長方形である実用新案登録請求の範囲第(1)項
記載の昇降式照明器具。 (3) 前記ネツク部の外側に位置する器具本体の上
板部が吊ボルトの固定部に構成されている実用
新案登録請求の範囲第(1)項または第(2)項記載の
昇降式照明器具。 (4) 前記ネツク部の内側が前記灯具のソケツトを
収納しかつ昇降のガイドを司る空間に形成され
ている実用新案登録請求の範囲第(1)項ないし第
(3)項のいずれかに記載の昇降式照明器具。[Scope of Claim for Utility Model Registration] (1) A fixture body with a built-in light fixture that can be raised and lowered and configured to be slightly smaller than the mounting hole in the ceiling plate, and a light fixture lift device located above the fixture body and configured to be larger than the mounting hole. and a neck portion located between the lamp lifting device and the fixture body to connect the two, and with the lamp lifting device in an oblique position, one part of the neck portion is located on one side of the mounting hole. and a neck portion configured to have a size that allows the other side of the lamp elevating device to pass through the mounting hole when the side portion is in a fitted state. (2) The elevating type lighting fixture according to claim 1, wherein the mounting hole is a perfect circle, and the light elevating device is rectangular. (3) The elevating type lighting according to claim 1 or 2 of the utility model registration claim, wherein the upper plate portion of the appliance body located outside the neck portion is configured as a fixing portion of a hanging bolt. utensils. (4) Utility model registration claims 1 to 1, wherein the inside of the neck portion is formed into a space that accommodates the socket of the lamp and controls the lifting/lowering guide.
Elevating lighting equipment described in any of paragraph (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8193483U JPS59186912U (en) | 1983-05-30 | 1983-05-30 | Elevating lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8193483U JPS59186912U (en) | 1983-05-30 | 1983-05-30 | Elevating lighting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59186912U JPS59186912U (en) | 1984-12-12 |
JPS639944Y2 true JPS639944Y2 (en) | 1988-03-24 |
Family
ID=30211882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8193483U Granted JPS59186912U (en) | 1983-05-30 | 1983-05-30 | Elevating lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59186912U (en) |
-
1983
- 1983-05-30 JP JP8193483U patent/JPS59186912U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59186912U (en) | 1984-12-12 |
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