DE8802229U1 - Mounting device for pendant lights - Google Patents
Mounting device for pendant lightsInfo
- Publication number
- DE8802229U1 DE8802229U1 DE8802229U DE8802229U DE8802229U1 DE 8802229 U1 DE8802229 U1 DE 8802229U1 DE 8802229 U DE8802229 U DE 8802229U DE 8802229 U DE8802229 U DE 8802229U DE 8802229 U1 DE8802229 U1 DE 8802229U1
- Authority
- DE
- Germany
- Prior art keywords
- truncated cone
- tube
- lights
- fastening device
- metal
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 2
- 229910001208 Crucible steel Inorganic materials 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
Bei der vorliegenden Neuerung handelt es sich um eine Befestigungsvorrichtung für Hänge- bzw. Anschraubleuchten, mit deren Hilfe Leuchten an einen Ausleger oder dergl. montiert werden.This innovation is a fastening device for hanging or screw-on lights, with the help of which lights can be mounted on a boom or similar.
Bisher bekannte Befestigungsvorrichtungen bestehen z.B. aus Gewinderohren, mit deren Hilfe die Hängeleuchten an die Leuchtenausleger durch drehende Bewegung der gesamten Leuchte angeschraubt werden.Previously known fastening devices consist, for example, of threaded tubes, with the help of which the pendant lights are screwed onto the light arms by rotating the entire light.
Diese Befestigungsmöglichkeit birgt die Gefahr in sich, daß die elektrische Zuleitung durch die Drehbewegung zu stark verdrillt und unter Umständen die Isolation des Zuleitungskabels beschädigt wird.This fastening option carries the risk that the electrical supply cable will become twisted too much due to the rotating movement and that the insulation of the supply cable may be damaged.
Außerdem muß das Gewinde, das überlicberweise aus einem R 1/2"- oder R 3/4n-Gewiinde besteht, sorgfältig abgedichtet werden, &igr;;·.< Wassereintritt in die Leuchte zu verhindern. Hierzu dienen Abdichtung ^materialien wie Teflonband, pastöse Dichtungskitte, Hanf oder dergl.In addition, the thread, which usually consists of an R 1/2" or R 3/4" thread , must be carefully sealed to prevent water from entering the lamp. Sealing materials such as Teflon tape, pasty sealing putty, hemp or the like are used for this purpose.
Bei der vorliegenden Erfindung entfallen die o.a. Nachteile, da die Befestigung der Leuchte mittels eines nach unten gerichteten Kegelstumpfes erfolgt, der in ein übergreifendes Rohr eingeschoben wird.The present invention eliminates the above-mentioned disadvantages, since the lamp is attached by means of a downward-facing truncated cone that is inserted into an overlapping tube.
Durch seitliche im Rohr befindliche Schrauben mit an geformter Spitze (Sp nach DjIN 78) wird durch Anziehen der Schrauben der Kegelstumpf nach oben gedrückt, bis die Hängeleuchte fest am übergreifenden Rohr anliegt. Die Schrauben werden zweckmäßigerweise gegen Lockern gesichert, z.B. durch Kontermuttern oder dergl.By tightening the screws, the truncated cone is pushed upwards by screws with a shaped tip located on the side of the tube (Sp according to DjIN 78) until the hanging light is firmly in place on the overlapping tube. The screws are best secured against loosening, e.g. by lock nuts or similar.
Der Kegelstumpf kann aus GuB (Grau-, Stahl- oder LM-GuS) oder aus Vollmaterial als Drehteil bestehen und mit einem dazu passenden Gewinderohr (z.B. Nippelrohr) verschraubt und zusätzlich zur Sicherung verdornt, verschweißt oder mittels Kerbstift gesichert werden.The truncated cone can be made of cast iron (gray, steel or LM-cast iron) or of solid material as a turned part and can be screwed to a suitable threaded pipe (e.g. nipple pipe) and additionally secured by pinching, welding or using a grooved pin.
Zur Erleichterung der Montage kam. der Kegelstumpf außerdem mit einer vertikal verlaufenden Nut versehen sein. Diese Nut dient dazu, die Leuchte zunächst einmal in das übergreifende Rohr einzuschieben, wobei eine Schraube bereits eingedreht ist. Die Leuchte wird dann mit item Kegelstumpf in das Rohr eingeschoben und nach einer Drehung von einigen Grad auf diese Schraube abgesenkt. Der Monteur hat dann beide Hände frei für weitere Montagearbeiten.To make assembly easier, the truncated cone is also provided with a vertical groove. This groove is used to first push the light into the overlapping tube, with a screw already screwed in. The light is then pushed into the tube with the item truncated cone and, after turning it a few degrees, lowered onto this screw. The fitter then has both hands free for further assembly work.
Abb. 1 zeigt als Beispiel eine Ansicht einer Hängeleuchte mit dem Befestigungskonus und einen Ausleger mit dem übergreifenden Rohr.Fig. 1 shows an example of a pendant lamp with the mounting cone and a boom with the overarching tube.
Abb.2 zeigt die Variante des Befe3tibu:igskonue mit einer vertikal verlaufenden Nut.Fig.2 shows the variant of the fastening cone with a vertical groove.
LEUCHTEN GMBH wergeniha.orotrr,rj9 6 Postfach 1380 « 8 2010 -0 3014 LITZEN 1LEUCHTEN GMBH wergeniha.orotrr,rj9 6 P.O. Box 1380 « 8 2010 -0 3014 LITZEN 1
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802229U DE8802229U1 (en) | 1988-02-20 | 1988-02-20 | Mounting device for pendant lights |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802229U DE8802229U1 (en) | 1988-02-20 | 1988-02-20 | Mounting device for pendant lights |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8802229U1 true DE8802229U1 (en) | 1988-05-11 |
Family
ID=6820910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8802229U Expired DE8802229U1 (en) | 1988-02-20 | 1988-02-20 | Mounting device for pendant lights |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8802229U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021546A1 (en) * | 2000-05-04 | 2001-11-29 | Hellux Leuchten | Hanging lamp fixing device uses radial screws acting against outside of spherically shaped body attached to outside of lamp housing |
EP1248036A3 (en) * | 2001-04-04 | 2003-05-28 | ARTEMIDE S.p.A. | Fast-fit fastening device for a lighting fixture, in particular a suspended lighting fixture |
-
1988
- 1988-02-20 DE DE8802229U patent/DE8802229U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021546A1 (en) * | 2000-05-04 | 2001-11-29 | Hellux Leuchten | Hanging lamp fixing device uses radial screws acting against outside of spherically shaped body attached to outside of lamp housing |
DE10021546C2 (en) * | 2000-05-04 | 2002-03-21 | Hellux Leuchten | Fixing device for pendant lights |
EP1248036A3 (en) * | 2001-04-04 | 2003-05-28 | ARTEMIDE S.p.A. | Fast-fit fastening device for a lighting fixture, in particular a suspended lighting fixture |
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