DE10216373A1 - Fireproof safety lamp installation for use in tunnel, has metal housing surrounding gas- or vapor-discharge lamp and starter circuit and lined with panels of gypsum and fireproof fibrous material - Google Patents
Fireproof safety lamp installation for use in tunnel, has metal housing surrounding gas- or vapor-discharge lamp and starter circuit and lined with panels of gypsum and fireproof fibrous materialInfo
- Publication number
- DE10216373A1 DE10216373A1 DE10216373A DE10216373A DE10216373A1 DE 10216373 A1 DE10216373 A1 DE 10216373A1 DE 10216373 A DE10216373 A DE 10216373A DE 10216373 A DE10216373 A DE 10216373A DE 10216373 A1 DE10216373 A1 DE 10216373A1
- Authority
- DE
- Germany
- Prior art keywords
- fireproof
- lamp
- gypsum
- fibrous material
- housing
- 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.)
- Ceased
Links
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine Leuchte mit einem Gehäuse, einem Leuchtmittel und einem elektronischen Vorschaltgerät. The invention relates to a lamp with a housing, a lamp and an electronic ballast.
Die in diesen Leuchten eingebauten Vorschaltgeräte sind elektronische Steuerungen, die unter anderem eine Spannung wandeln oder einen Zündzeitpunkt bestimmen. Bei einem unsachgemäßen Ein- oder Zusammenbau oder bei einem Defekt lösen diese Vorschaltgeräte Brände in der Elektronik der Leuchten aus. Dabei schmilzt und verbrennt ein Kunststoffgehäuse der Vorschaltgeräte und ein aus Kunststoff hergestelltes Gehäuse der Leuchte. Der schmelzende und brennende Kunststoff tropft von aufgehängten Leuchten auf einen Boden herab. Insbesondere in Tunneln tragen solche brennenden Leuchten zur Verunsicherung von Autofahrern bei. Zudem können brennende Leuchten zu einer Gefahr für flüchtende Menschen werden. The ballasts built into these lights are electronic Controls that convert a voltage or one Determine ignition timing. In the event of an improper entry or When assembled or in the event of a defect, these ballasts cause fires the electronics of the lights. This melts and burns Plastic housing of the ballasts and one made of plastic Housing of the lamp. The melting and burning plastic drips down from suspended lights on a floor. Especially in Tunnels carry such burning lights to unsettle Motorists at. Burning lights can also pose a danger to become refugees.
Der Erfindung liegt daher die Aufgabe zugrunde, sichere Leuchten anzugeben. The invention is therefore based on the object of safe lights specify.
Diese Aufgabe wird gemäss der Merkmale des Anspruchs 1 gelöst. Erfindungsgemäß weist das Gehäuse eine feuerhemmende Schicht auf. Aufgrund der feuerhemmenden Schicht werden Brände innerhalb des Lampengehäuses eingedämmt. Herabtropfender und brennender Kunststoff ist vermieden. This object is achieved according to the features of claim 1. According to the invention, the housing has a fire-retardant layer. Due to the fire retardant layer, fires are inside the Dampened lamp housing. Dripping and burning plastic is avoided.
In vorteilhafter Weise weist die feuerhemmende Schicht eine Metallschicht auf. Eine steife Metallschicht verleiht einem Leuchtengehäuse genügend Stabilität. The fire-retardant layer advantageously has a metal layer on. A rigid metal layer gives a luminaire housing enough Stability.
In vorteilhafter Weise weist die Metallschicht eine Beschichtung auf. Mit einer Farbbeschichtung ist Korrosion verhindert und das Leuchtengehäuse ist in einem Tunnel einsetzbar. The metal layer advantageously has a coating. With a Color coating prevents corrosion and the luminaire housing is in can be used in a tunnel.
In vorteilhafter Weise weist die feuerhemmende Schicht eine wasserhaltige Schicht auf. Verdampft das Wasser der Schicht, werden Temperaturen abgesenkt. The fire-retardant layer advantageously has a water-containing one Layer on. If the water in the layer evaporates, temperatures rise lowered.
In vorteilhafter Weise weist die feuerhemmende Schicht eine Faserschicht auf. Die Faserschicht wirkt als Isolationsschicht. The fire-retardant layer advantageously has a fiber layer on. The fiber layer acts as an insulation layer.
In einfacher Weise weist das Gehäuse eine lichtdurchlässige Scheibe auf. Die lichtdurchlässige Scheibe lässt ein von dem Leuchtmittel abgestrahltes Licht aus dem Leuchtengehäuse herausfallen. Eine Scheibe ist in einfacher Weise herstellbar. In a simple manner, the housing has a translucent pane. The translucent pane leaves one radiated by the illuminant Light falling out of the lamp housing. A slice is easier Way to make.
In vorteilhafter Weise ist die Scheibe aus Glas hergestellt. Glas ist ein Material, das nicht brennt. The pane is advantageously made of glass. Glass is a Material that doesn't burn.
In vorteilhafter Weise ist die Scheibe aus feuerfestem Material hergestellt. Im folgendem wird feuerfestes Material auch als feuerbeständigtes Material bezeichnet. The disc is advantageously made of refractory material. In the following, refractory material is also called fire-resistant material designated.
In vorteilhafter Weise ist zwischen Scheibe und feuerhemmender Schicht ein Aufschäumring angeordnet. Der Aufschäumring schäumt im Brandfall auf und verhindert einen Feueraustritt aus einem Spalt zwischen der Glasscheibe und der feuerhemmenden Schicht. There is advantageously a between the pane and the fire-retardant layer Foam ring arranged. The frothing ring foams up in the event of a fire and prevents fire from escaping from a gap between the Glass pane and the fire retardant layer.
Zum besseren Verständnis der Erfindung wird nachstehend ein Ausführungsbeispiel anhand der Zeichnung näher erläutert. For a better understanding of the invention, a Embodiment explained in more detail with reference to the drawing.
Es zeigen Show it
Fig. 1 ein Leuchtengehäuse in Schnittdarstellung und Fig. 1 is a lamp housing in a sectional view and
Fig. 2 einen Aufschäumring eingesetzt in das Leuchtengehäuse in Schnittdarstellung. Fig. 2 shows a foaming ring in the lamp housing in a sectional view.
Fig. 1 zeit eine Leuchte 1, die ein Leuchtengehäuse 2 mit einer Schale 3 und einem Deckel 4 aufweist. Der Deckel 4 ist mittels eines Scharniers 5 drehbar an der Schale 3 gelagert und mit einem Verschluss 6 an der Schale 3 gehalten. Die Schale 3 und der Deckel 4 sind aus Metall und innen mit Gipsplatten 7, 8, 9, 10, 11 und 12 und Faserplatten 14, 15, 16, 17, 18 und 19 verkleidet. Auf der Faserplatte 14 sind Fassungen 21 und 22 befestigt, in die eine Leuchtstoffröhre 23 als Leuchtmittel eingesetzt ist. Die Leuchtstoffröhre 23 ist von einem Vorschaltgerät 24 angesteuert. Elektrisch leitende Verbindungsdrähte 25 und 26 führen von außen zu dem Vorschaltgerät 24 und versorgen die Leuchte 1 mit Energie. Elektrisch leitfähige Verbindungen 27 und 28 stellen die Stromversorgung zwischen dem Vorschaltgerät 24 und der Leuchtstoffröhre 23 sicher. Eine Glasscheibe 29 liegt auf einer Stufe 30 auf, die von der Schale 3 und den Platten 12 und 19 ausgebildet ist. Die Scheibe 29 ist von drehbar gelagerten Verschlüssen 31 und 32 gehalten, zwischen der Glasscheibe 29 und den Platten 12 und 19 ist ein Aufschäumring 33 eingesetzt. Fig. 1 time a lamp 1 , which has a lamp housing 2 with a shell 3 and a cover 4 . The cover 4 is mounted by means of a hinge 5 rotatably mounted on the shell 3 and supported with a closure 6 on the shell. 3 The shell 3 and the lid 4 are made of metal and lined with plasterboards 7 , 8 , 9 , 10 , 11 and 12 and fiberboard 14 , 15 , 16 , 17 , 18 and 19 on the inside. On the fiberboard 14 sockets 21 and 22 are attached, in which a fluorescent tube 23 is used as a lamp. The fluorescent tube 23 is controlled by a ballast 24 . Electrically conductive connecting wires 25 and 26 lead from the outside to the ballast 24 and supply the lamp 1 with energy. Electrically conductive connections 27 and 28 ensure the power supply between the ballast 24 and the fluorescent tube 23 . A glass pane 29 rests on a step 30 , which is formed by the shell 3 and the plates 12 and 19 . The pane 29 is held by rotatably mounted closures 31 and 32 , a foaming ring 33 is inserted between the glass pane 29 and the plates 12 and 19 .
Fig. 2 zeigt den Aufschäumring 33, der auf der Stufe 30 aufliegt und in einen Zwischenraum 34 zwischen den Platten 12 und 19 und der Glasscheibe 29 eingesetzt ist. Der Aufschäumring 33 ist von der Scheibe 29, den Platten 12 und 19, der Schale 3 und den Verschlüssen 31 und 32 ortsfest gehalten. Fig. 2 shows the frothing ring 33 , which rests on the step 30 and is inserted into an intermediate space 34 between the plates 12 and 19 and the glass pane 29 . The frothing ring 33 is held in place by the disk 29 , the plates 12 and 19 , the shell 3 and the closures 31 and 32 .
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10216373A DE10216373A1 (en) | 2002-04-12 | 2002-04-12 | Fireproof safety lamp installation for use in tunnel, has metal housing surrounding gas- or vapor-discharge lamp and starter circuit and lined with panels of gypsum and fireproof fibrous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10216373A DE10216373A1 (en) | 2002-04-12 | 2002-04-12 | Fireproof safety lamp installation for use in tunnel, has metal housing surrounding gas- or vapor-discharge lamp and starter circuit and lined with panels of gypsum and fireproof fibrous material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10216373A1 true DE10216373A1 (en) | 2003-10-30 |
Family
ID=28685011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10216373A Ceased DE10216373A1 (en) | 2002-04-12 | 2002-04-12 | Fireproof safety lamp installation for use in tunnel, has metal housing surrounding gas- or vapor-discharge lamp and starter circuit and lined with panels of gypsum and fireproof fibrous material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10216373A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1686315A1 (en) * | 2005-01-27 | 2006-08-02 | RD Europe Limited | Fire-resistant cover for lighting fitting |
EP1684006A3 (en) * | 2005-01-19 | 2010-03-03 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lighting device, in particular for tunnel lighting |
CN105972560A (en) * | 2016-07-01 | 2016-09-28 | 山西省交通建设工程监理总公司 | Bridge pluggable locking/tripping fixture for tunnel lighting lamp |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326467A (en) * | 1997-05-29 | 1998-12-23 | Environmental Seals Ltd | Downlighter with integral fire-resistant hood |
EP0805903B1 (en) * | 1995-01-25 | 1999-04-07 | Environmental Seals Limited | Fire resistant covers for electrical fittings |
EP0908668A2 (en) * | 1997-09-16 | 1999-04-14 | The Logic Construction Systems, L.L.C. | Fire resistant lighting enclosure |
DE19801587A1 (en) * | 1998-01-19 | 1999-07-22 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Electric light e.g. as a brake or interior light for a motor vehicle |
-
2002
- 2002-04-12 DE DE10216373A patent/DE10216373A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0805903B1 (en) * | 1995-01-25 | 1999-04-07 | Environmental Seals Limited | Fire resistant covers for electrical fittings |
GB2326467A (en) * | 1997-05-29 | 1998-12-23 | Environmental Seals Ltd | Downlighter with integral fire-resistant hood |
EP0908668A2 (en) * | 1997-09-16 | 1999-04-14 | The Logic Construction Systems, L.L.C. | Fire resistant lighting enclosure |
DE19801587A1 (en) * | 1998-01-19 | 1999-07-22 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Electric light e.g. as a brake or interior light for a motor vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1684006A3 (en) * | 2005-01-19 | 2010-03-03 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lighting device, in particular for tunnel lighting |
EP1686315A1 (en) * | 2005-01-27 | 2006-08-02 | RD Europe Limited | Fire-resistant cover for lighting fitting |
CN105972560A (en) * | 2016-07-01 | 2016-09-28 | 山西省交通建设工程监理总公司 | Bridge pluggable locking/tripping fixture for tunnel lighting lamp |
CN105972560B (en) * | 2016-07-01 | 2022-07-26 | 山西交通建设监理咨询集团有限公司 | Bridge plug-in tunnel lock-release lighting lamp fixing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |