JPH02150710U - - Google Patents
Info
- Publication number
- JPH02150710U JPH02150710U JP6076289U JP6076289U JPH02150710U JP H02150710 U JPH02150710 U JP H02150710U JP 6076289 U JP6076289 U JP 6076289U JP 6076289 U JP6076289 U JP 6076289U JP H02150710 U JPH02150710 U JP H02150710U
- Authority
- JP
- Japan
- Prior art keywords
- lifting device
- lighting equipment
- contact plate
- lifting
- attached
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案昇降装置の一実施例を示す照明
器具を取り除いた引き上げ状態を示す縦断正面図
、第２図は同じく一部切欠側面図、第３図は要部
の拡大正面図、第４図は従来例の概略構成図であ
る。
１……昇降装置本体、２……昇降体、３……ワ
イヤ、４……ロツク棒、５……取付台、６……案
内筒、７……ストツパ、８……スプリング、９…
…スイツチボツクス、１０……スライダ、１１…
…リミツトスイツチ、１２……接点プレート、１
３……スプリング、１４……照明器具用コード。
Fig. 1 is a longitudinal sectional front view showing one embodiment of the lifting device of the present invention in a lifted state with the lighting equipment removed; Fig. 2 is a partially cutaway side view; Fig. 3 is an enlarged front view of the main parts; FIG. 4 is a schematic configuration diagram of a conventional example. DESCRIPTION OF SYMBOLS 1... Elevating device main body, 2... Elevating body, 3... Wire, 4... Lock rod, 5... Mounting base, 6... Guide tube, 7... Stopper, 8... Spring, 9...
...Switchbox, 10...Slider, 11...
...Limit switch, 12...Contact plate, 1
3...Spring, 14...Lighting equipment cord.
Claims (1)
取る巻取装置と、昇降装置本体下部にワイヤによ
り上昇・下降する照明器具等を吊下した昇降体を
設け、昇降体の上部中央に設けたロツク棒を、本
体側の取付台に設けた案内筒に挿入してストツパ
で保持できるようにした昇降装置において、昇降
装置本体の下側に取付けた取付台に対をなす照明
器具等の電源端子を設け、この電源端子に対応し
て電源接点を取付けた接点プレートを昇降体の上
面にスプリングにより接点プレートを上方に押し
上げるよう付勢し、その荷重は昇降体が上昇停止
した状態で、前記取付台に設けた案内筒のロツク
棒出入口に前記接点プレートが押し付けられてア
ースが安定的にとれるようにした照明器具等の昇
降装置。 A winding device that winds the wire is attached to the lifting device body attached to the ceiling, and a lifting body that suspends lighting equipment, etc., which is raised and lowered by wire is installed at the bottom of the lifting device body, and a lock is installed at the center of the top of the lifting body. In a lifting device in which a rod can be inserted into a guide tube provided on a mounting base on the main body side and held by a stopper, the power terminal of a pair of lighting equipment etc. A contact plate with a power contact attached corresponding to the power terminal is applied to the upper surface of the elevating body by a spring to push the contact plate upward, and the load is applied to the mounting base with the elevating body stopped rising. A lifting device for lighting equipment, etc., in which the contact plate is pressed against the lock rod entrance/exit of a guide cylinder provided in the guide tube, so that grounding can be stably established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989060762U JPH0743859Y2 (en) | 1989-05-25 | 1989-05-25 | Lifting device for lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989060762U JPH0743859Y2 (en) | 1989-05-25 | 1989-05-25 | Lifting device for lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150710U true JPH02150710U (en) | 1990-12-27 |
| JPH0743859Y2 JPH0743859Y2 (en) | 1995-10-09 |
Family
ID=31588409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989060762U Expired - Fee Related JPH0743859Y2 (en) | 1989-05-25 | 1989-05-25 | Lifting device for lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743859Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060820U (en) * | 1983-09-10 | 1985-04-27 | 松下電工株式会社 | lift device |
-
1989
- 1989-05-25 JP JP1989060762U patent/JPH0743859Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060820U (en) * | 1983-09-10 | 1985-04-27 | 松下電工株式会社 | lift device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743859Y2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |