JPH0356964Y2 - - Google Patents
Info
- Publication number
- JPH0356964Y2 JPH0356964Y2 JP1987005680U JP568087U JPH0356964Y2 JP H0356964 Y2 JPH0356964 Y2 JP H0356964Y2 JP 1987005680 U JP1987005680 U JP 1987005680U JP 568087 U JP568087 U JP 568087U JP H0356964 Y2 JPH0356964 Y2 JP H0356964Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- support shaft
- lamp support
- rising portion
- lighting 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
- 230000000630 rising effect Effects 0.000 claims description 24
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、照明器具の支持装置に関し、作業台
面に対して照明器具を平行に設定し得るようにし
たものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a support device for a lighting fixture, which allows the lighting fixture to be set parallel to a workbench surface.
従来、作業台例えば図板上に照明器具を支持す
る場合、コ字状のランプ支軸を用いている。この
ランプ支軸の上位水平部に照明器具を取り付ける
と、該照明器具の重量によつてランプ支軸がたわ
み、照明器具が作業台面に対して傾斜してしまう
欠陥が存した。この欠陥を解消するため、特開昭
59−201306号公報では、ランプ支軸の下位水平部
をベース側に所望の傾斜角度で固定するように構
成し、特開昭59−201305号公報では、照明器具に
連結する軸体をランプ支軸の上位水平部の解放端
側に所望の傾斜角度で固定し得るように構成して
いる。
Conventionally, when supporting a lighting fixture on a workbench, for example, a drawing board, a U-shaped lamp support shaft is used. When a lighting fixture is attached to the upper horizontal portion of the lamp shaft, the lamp shaft is bent by the weight of the lighting fixture, causing the lighting fixture to tilt with respect to the surface of the workbench. In order to eliminate this defect,
In JP-A-59-201306, the lower horizontal part of the lamp shaft is fixed to the base side at a desired inclination angle, and in JP-A-59-201305, the shaft connected to the lighting fixture is fixed to the lamp support. It is constructed so that it can be fixed at a desired inclination angle to the open end side of the upper horizontal portion of the shaft.
上記のようにランプ傾き調整機構をランプ支軸
の下位水平部又は上位水平部に設けると、その分
だけランプ支軸の下位水平部又は上位水平部が延
長方向に突出することになり、ランプ支軸が照明
器具の重量によつて傾き易くなるという欠陥が存
した。本考案は上記欠陥を除去することを目的と
するものである。
When the lamp tilt adjustment mechanism is provided on the lower horizontal part or the upper horizontal part of the lamp support shaft as described above, the lower horizontal part or the upper horizontal part of the lamp support shaft will protrude in the extension direction by that much. There was a drawback in that the shaft was prone to tilt due to the weight of the lighting equipment. The present invention aims to eliminate the above defects.
上記目的を達成するため本考案はランプ支軸６
の下位水平部６ａを作業台２側に支承せしめ、該
ランプ支軸６の第１の立ち上り部にランプ保持部
８ａを有する第２の立ち上り部を、前記ランプ支
軸６の第１の立ち上り部の中心軸線を含む平面に
対して略垂直な軸線を中心として所定範囲内で回
転自在に支承し、前記ランプ保持部８ａに細長状
の照明器具２６を取り付け、前記ランプ支軸６の
第１の立ち上り部に前記第２の立ち上り部８ｂを
所望の傾斜角度で固定可能としたものである。
In order to achieve the above object, the present invention has a lamp support shaft 6.
The lower horizontal part 6a of the lamp support shaft 6 is supported on the workbench 2 side, and the second rising part having the lamp holding part 8a is attached to the first rising part of the lamp support shaft 6. A slender lighting fixture 26 is attached to the lamp holder 8a, and the lamp support 8a is rotatably supported within a predetermined range about an axis substantially perpendicular to a plane including the central axis of the lamp support shaft 6. The second rising portion 8b can be fixed to the rising portion at a desired inclination angle.
上記の如く、ランプ支軸６の立ち上り部に、細
長状の照明器具２６を保持するランプ保持部８ａ
を回転調整可能としたので、このランプ保持部８
ａをランプ支軸６の立ち上り部に対して回転調整
することによつて照明器具２６を作業台２面に対
して平行に調整することができる。ランプ支軸６
はその立ち上り部にランプ傾き調整機構を設けた
ので、水平部が延長方向に突出することがなく、
照明器具２６の重量を強固に支持することができ
る。
As described above, the lamp holder 8a holds the elongated lighting fixture 26 at the rising portion of the lamp support shaft 6.
This lamp holding part 8 can be rotated and adjusted.
By rotating and adjusting a with respect to the rising portion of the lamp support shaft 6, the lighting fixture 26 can be adjusted parallel to the surface of the workbench 2. lamp shaft 6
has a lamp inclination adjustment mechanism in the rising part, so the horizontal part does not protrude in the direction of extension.
The weight of the lighting fixture 26 can be firmly supported.
以下に本考案の構成を添付図面に示す実施例を
参照して詳細に説明する。
The configuration of the present invention will be described in detail below with reference to embodiments shown in the accompanying drawings.
２は製図板から成る作業台であり、これに万力
型取付具４が脱着可能に固定されている。前記取
付具４に作業台２の左側面に対して垂直な方向に
形成された管部（図示省略）には全体が略Ｌ字状
のパイプから成るランプ支軸６の下位水平部６ａ
が略100度の範囲内で回転可能に且つ軸方向にス
ライド可能に嵌挿され、該ランプ支軸６は任意の
回転角度で、解除操作可能な固定手段（図示省
略）によつて、前記管部に固定されている。前記
ランプ支軸６の床面に対して垂直な部分とこの部
分に対してやや作業台２方向に傾斜した部分は、
第１の立ち上り部を構成している。８は、中空の
ランプホルダーであり、これの上部にランプ保持
部８ａが形成されている。前記ホルダー８の取り
付け部８ｂは前記ランプ支軸６の第１の立ち上り
部の上部に遊嵌され、該状態で前記取り付け部８
ｂは、前記ランプ支軸６の第１の立ち上り部の中
心軸線を含む平面に対して垂直な軸線を中心とし
て回転し得るように前記ランプ支軸６の第１の立
ち上り部に軸１０支されている。前記取り付け部
８ｂは、前記ランプ支軸６の第１の立ち上り部に
接続する第２の立ち上り部８ｂを構成している。
前記第２の立ち上り８ｂの前記軸１０を中心とし
た揺動方向の上下位置にはねじ挿入孔１２，１４
が透設され、該孔１２，１４に対応して前記支軸
６の管壁にはねじ穴１６，１８が形成されてい
る。前記孔１２，１４にスライド自在に挿入され
たねじ２０，２２は前記ねじ穴１６，１８に螺合
している。前記ホルダー８のランプ保持部８ａ
は、前記ランプ支軸の下位水平部６ａに対して略
水平となるように設定され、該ランプ保持部８ａ
に細長状の蛍光灯２４を備えた照明器具２６が回
転調整可能に支承されている。 Reference numeral 2 denotes a workbench consisting of a drawing board, to which a vise-type fixture 4 is removably fixed. A pipe portion (not shown) formed in the fixture 4 in a direction perpendicular to the left side surface of the workbench 2 includes a lower horizontal portion 6a of the lamp support shaft 6, which is entirely made of a substantially L-shaped pipe.
is fitted so as to be rotatable within a range of about 100 degrees and slidable in the axial direction, and the lamp support shaft 6 is fixed to the tube by a fixing means (not shown) that can be released at any rotation angle. It is fixed to the part. A portion of the lamp support shaft 6 that is perpendicular to the floor surface and a portion that is slightly inclined toward the workbench 2 with respect to this portion are as follows:
This constitutes the first rising portion. 8 is a hollow lamp holder, and a lamp holding portion 8a is formed in the upper part of this. The mounting portion 8b of the holder 8 is loosely fitted onto the upper part of the first rising portion of the lamp support shaft 6, and in this state, the mounting portion 8b
A shaft 10 is supported on the first rising portion of the lamp support shaft 6 so as to be rotatable about an axis perpendicular to a plane containing the central axis of the first rising portion of the lamp support shaft 6. ing. The mounting portion 8b constitutes a second rising portion 8b connected to the first rising portion of the lamp support shaft 6.
Screw insertion holes 12, 14 are provided at the upper and lower positions of the second rising portion 8b in the swinging direction about the shaft 10.
are provided therethrough, and screw holes 16, 18 are formed in the tube wall of the support shaft 6 in correspondence with the holes 12, 14. Screws 20 and 22 slidably inserted into the holes 12 and 14 are screwed into the screw holes 16 and 18. Lamp holding part 8a of the holder 8
is set to be substantially horizontal with respect to the lower horizontal portion 6a of the lamp support shaft, and the lamp holding portion 8a
A lighting fixture 26 having an elongated fluorescent lamp 24 is rotatably supported.
次に本実施例の作用について説明する。 Next, the operation of this embodiment will be explained.
照明器具２６の作業台２に対する平行度を調整
する場合には、まず、ねじ２０，２２をランプ支
軸６のねじ穴１６，１８に対してゆるめる。次に
ランプホルダー８の取り付け部８ｂ即ち第２の立
ち上り部８ｂを軸１０を中心として揺動調整し、
照明器具２６を作業台２面又は床面に対して平行
に設定する。次にねじ２０，２２をねじ穴１６，
１８にきつくねじ込んで第２の立ち上り部８ｂを
ランプ支軸６の第１の立ち上り部に固定する。 When adjusting the parallelism of the lighting fixture 26 with respect to the workbench 2, first loosen the screws 20, 22 relative to the screw holes 16, 18 of the lamp support shaft 6. Next, the attachment part 8b of the lamp holder 8, that is, the second rising part 8b, is adjusted to swing around the shaft 10,
The lighting fixture 26 is set parallel to the two surfaces of the workbench or the floor surface. Next, insert the screws 20, 22 into the screw holes 16,
18 to secure the second rising portion 8b to the first rising portion of the lamp support shaft 6.
本考案は上述の如く、照明器具の水平調整部を
ランプ支軸の立ち上り部に設定したので、ランプ
支軸の下位水平部の作業台に対する側方突出量を
増大させることなく、また、照明器具のランプ支
軸に対する側方突出量を増大させることなく、照
明器具を作業台面に対して正確に平行に調整する
ことができる効果が存する。
As described above, in the present invention, the horizontal adjustment part of the lighting fixture is set at the rising part of the lamp spindle, so it is possible to avoid increasing the amount of lateral protrusion of the lower horizontal part of the lamp spindle with respect to the workbench. This has the advantage that the lighting fixture can be adjusted accurately parallel to the workbench surface without increasing the amount of lateral protrusion relative to the lamp support shaft.
第１図は側面図、第２図は要部の拡大断面図で
ある。
２……作業台、４……万力型取付具、６……ラ
ンプ支軸、６ａ……下位水平部、８……ランプホ
ルダー、８ａ……ランプ保持部、８ｂ……取り付
け部、（第２の立ち上り部）、１０……軸、１２，
１４……ねじ挿入孔、１６，１８……ねじ穴、２
０，２２……ねじ、２４……蛍光灯、２６……照
明器具。
FIG. 1 is a side view, and FIG. 2 is an enlarged sectional view of the main parts. 2...Workbench, 4...Vise type fixture, 6...Lamp support shaft, 6a...Lower horizontal part, 8...Lamp holder, 8a...Lamp holding part, 8b...Mounting part, (No. 2 rising part), 10...axis, 12,
14...Screw insertion hole, 16, 18...Screw hole, 2
0, 22...Screw, 24...Fluorescent lamp, 26...Lighting equipment.
Claims (1)
固定される取付具４に支承せしめ、該ランプ支軸
６の第１の立ち上り部にランプ保持部８ａを有す
る第２の立ち上り部８ｂを、前記ランプ支軸６の
第１の立ち上り部の中心軸線を含む平面に対して
略垂直な軸線を中心として所定範囲内で回転自在
に支承し、前記ランプ保持部８ａに細長状の照明
器具２６を取り付け、前記ランプ支軸６の第１の
立ち上り部に前記第２の立ち上り部８ｂを所望の
傾斜角度で固定可能としたことを特徴とする照明
器具支持装置。 A lower horizontal portion 6a of the lamp support shaft 6 is supported by a fixture 4 fixed to the workbench 2 side, and a second rising portion 8b having a lamp holding portion 8a is provided at the first rising portion of the lamp support shaft 6. , an elongated lighting fixture 26 supported rotatably within a predetermined range about an axis substantially perpendicular to a plane including the central axis of the first rising portion of the lamp support shaft 6, and mounted on the lamp holding portion 8a. A lighting fixture support device characterized in that the second rising portion 8b can be fixed to the first rising portion of the lamp support shaft 6 at a desired inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005680U JPH0356964Y2 (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005680U JPH0356964Y2 (en) | 1987-01-19 | 1987-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116912U JPS63116912U (en) | 1988-07-28 |
| JPH0356964Y2 true JPH0356964Y2 (en) | 1991-12-25 |
Family
ID=30787492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987005680U Expired JPH0356964Y2 (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356964Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920135A (en) * | 1982-07-23 | 1984-02-01 | 株式会社日立製作所 | Ultrasonic tablewear washer |
| JPS6017511B2 (en) * | 1977-02-02 | 1985-05-02 | 株式会社豊田中央研究所 | Purification method of invertase |
| JPS6224416B2 (en) * | 1983-11-29 | 1987-05-28 | Kojin Kk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017511U (en) * | 1983-07-13 | 1985-02-06 | 日本電気ホームエレクトロニクス株式会社 | lighting equipment |
| JPS6224416U (en) * | 1985-07-25 | 1987-02-14 |
-
1987
- 1987-01-19 JP JP1987005680U patent/JPH0356964Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017511B2 (en) * | 1977-02-02 | 1985-05-02 | 株式会社豊田中央研究所 | Purification method of invertase |
| JPS5920135A (en) * | 1982-07-23 | 1984-02-01 | 株式会社日立製作所 | Ultrasonic tablewear washer |
| JPS6224416B2 (en) * | 1983-11-29 | 1987-05-28 | Kojin Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63116912U (en) | 1988-07-28 |
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