JPH0236117U - - Google Patents
Info
- Publication number
- JPH0236117U JPH0236117U JP11337188U JP11337188U JPH0236117U JP H0236117 U JPH0236117 U JP H0236117U JP 11337188 U JP11337188 U JP 11337188U JP 11337188 U JP11337188 U JP 11337188U JP H0236117 U JPH0236117 U JP H0236117U
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- wire rope
- main body
- device main
- drum
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案に係る昇降用照明装置の側面図
、第２図は第１図の概略側面図、第３図は従来の
昇降用照明装置の側面図、第４図は第３図の概略
側面図である。
１１……照明装置本体、１２……ドラム、１３
……ワイヤー、１４，１５，１６……滑車、１７
……嵌合棒、１８……ロツク機構、１９……突出
体。
FIG. 1 is a side view of the lighting device for lifting according to the present invention, FIG. 2 is a schematic side view of FIG. It is a schematic side view. 11...Lighting device main body, 12...Drum, 13
...Wire, 14,15,16...Pulley, 17
... Fitting rod, 18 ... Lock mechanism, 19 ... Projection.
Claims (1)
を巻回するドラムを支持し、且つ同ワイヤーロー
プの下端に、照明器具を支持してなる昇降用照明
装置において、 前記、ドラムの外端部が照明装置本体の天板若
しくは側板の少なくとも何れか一方に近接して設
けられ、照明器具が下降し、ワイヤーロープに弛
みが生じたとき、ワイヤーロープが照明装置本体
の天板若しくは側板の少なくとも何れか一方に接
触しワイヤーロープの剛性による反発力により、
同ワイヤーロープと、照明装置本体の天板若しく
は側板との間に摩擦力が生じ、ドラムに巻回され
たワイヤーロープの整列巻きが崩れないように構
成したことを特徴とする昇降用照明装置。[Claims for Utility Model Registration] In an elevating lighting device comprising a lighting device main body having a top plate supporting a drum around which a wire rope is wound, and a lighting device being supported at the lower end of the wire rope, the lighting device has the following: , the outer end of the drum is provided close to at least one of the top plate or the side plate of the lighting device main body, and when the lighting device is lowered and the wire rope becomes slack, the wire rope is attached to the top of the lighting device main body. Due to the repulsive force due to the rigidity of the wire rope that comes into contact with at least either the plate or the side plate,
A lifting lighting device characterized in that a frictional force is generated between the wire rope and a top plate or a side plate of the lighting device main body, so that the aligned winding of the wire rope wound around the drum does not collapse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337188U JPH0236117U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11337188U JPH0236117U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236117U true JPH0236117U (en) | 1990-03-08 |
Family
ID=31353148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11337188U Pending JPH0236117U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236117U (en) |
-
1988
- 1988-08-31 JP JP11337188U patent/JPH0236117U/ja active Pending