DE102004044166B4 - Explosion-proof luminaire with light-emitting diodes as light source - Google Patents
Explosion-proof luminaire with light-emitting diodes as light source Download PDFInfo
- Publication number
- DE102004044166B4 DE102004044166B4 DE102004044166A DE102004044166A DE102004044166B4 DE 102004044166 B4 DE102004044166 B4 DE 102004044166B4 DE 102004044166 A DE102004044166 A DE 102004044166A DE 102004044166 A DE102004044166 A DE 102004044166A DE 102004044166 B4 DE102004044166 B4 DE 102004044166B4
- Authority
- DE
- Germany
- Prior art keywords
- explosion
- light
- illuminant carrier
- proof
- emitting diodes
- 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 - Fee Related
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
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Explosionsgeschützte Leuchte, insbesondere Langfeld-, Streb- oder Kompaktleuchte, die als Lichtquelle eine Mehrzahl fest auf einem Leuchtmittelträger angeordneter Leuchtdioden aufweist, wobei mehrere Leuchtmittelträgerstreifen (2) parallel auf dem Leuchtmittelträger montiert sind und mindestens ein Leuchtmittelträgerstreifen (2) gegenüber den übrigen Leuchtmittelträgerstreifen (2) geneigt angeordnet ist, und wobei der Leuchtmittelträger ein Reflektor (4) ist.Explosion-proof light, especially long-field, longwall or Compact light, which as a light source a plurality firmly on one Lamp carrier arranged Having light-emitting diodes, wherein a plurality of illuminant carrier strips (2) are mounted in parallel on the illuminant carrier and at least a light source carrier strip (2) opposite the rest Lamp carrier strip (2) is arranged inclined, and wherein the illuminant carrier a Reflector (4) is.
Description
Die Erfindung betrifft eine explosionsgeschützte Leuchte, die als Lichtquelle eine Mehrzahl fest auf einem Leuchtmittelträger angeordneter Leuchtdioden aufweist. Derartige Leuchten können beispielsweise als Langfeld-, Streb- oder Kompaktleuchten im Steinkohlenbergbau unter Tage eingesetzt werden.The The invention relates to an explosion-proof luminaire used as a light source a plurality of light-emitting diodes fixedly arranged on a light-emitting means carrier having. Such lights can, for example as long-field, longwall or compact lamps in the coal industry be used underground.
Eine
derartige Leuchte wird in der Druckschrift
Die
Die
Von diesem Stand der Technik ausgehend ist es das Problem der Erfindung eine explosionsgeschützte Leuchte anzugeben, die den unterschiedlichen Anforderungen, insbesondere die des Abstrahlwinkels einzelner Leuchtdiodengruppen, gerecht wird.From In this state of the art, it is the problem of the invention an explosion-proof To specify a lamp that meets the different requirements, in particular the angle of radiation of individual light-emitting diode groups, is fair.
Dieses Problem wird durch eine Leuchte mit den Merkmalen des Patentanspruchs 1 gelöst. Aus- und Weiterbildungen werden in den Unteransprüchen angegeben.This Problem is solved by a lamp with the features of the claim 1 solved. Training and further education are specified in the dependent claims.
Die explosionsgeschützte Leuchte verfügt gemäß Anspruch 1 über einen als Leuchtmittelträger dienenden Reflektor, auf dem als Lichtquelle eine Mehrzahl von parallelen Leuchtmittelträgerstreifen mit Leuchtdioden fest angebracht sind. Dabei sind ferner ein oder mehrere Leuchtmittelstreifen, vorzugsweise die äußeren, geneigt angeordnet. Die Leuchtdioden können weiß oder farbig leuchtend sein. Mehrere Leuchtmittelträgerstreifen können hintereinander verbunden sein, um in der Länge variabel zu sein. Wahlweise sind die Leuchtmittelträgerstreifen mit Linsenaufsätzen versehen, um eine intensivere Leuchtstärke und bessere Lichtstreuung zu erreichen. Ebenfalls wahlweise ist der Leuchtmittelträger (Reflektor) mit den Leuchtmittelträgerstreifen in der Lampenabdeckung befestigt. Der Leuchtmittelträger (Reflektor) ist im Querschnitt flach, konvex oder trapezförmig ausgebildet. Die Abdeckhaube ist im Querschnitt gewölbt o der trapezförmig ausgeführt.The explosion-proof Lamp has according to claim 1 over a serving as a light source carrier Reflector on which as a light source a plurality of parallel Light source carrier strip with Light-emitting diodes are firmly attached. Here are also one or more Bulb strips, preferably the outer, arranged inclined. The light-emitting diodes can white or be brightly colored. Several illuminant carrier strips can one behind the other be connected to in length to be variable. Optionally, the illuminant carrier strips with lens attachments provided for a more intense luminosity and better light scattering to reach. Also optional is the illuminant carrier (reflector) with the illuminant carrier strip fastened in the lamp cover. The illuminant carrier (reflector) is flat, convex or trapezoidal in cross-section. The cover is curved in cross-section o the trapezoidal shape executed.
Ein Ausführungsbeispiel ist in der Zeichnung am Beispiel einer explosionsgeschützten Langfeldleuchte dargestellt und wird im folgenden näher beschrieben.One embodiment is in the drawing using the example of an explosion-proof linear luminaire and will be described in more detail below.
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004044166A DE102004044166B4 (en) | 2004-09-13 | 2004-09-13 | Explosion-proof luminaire with light-emitting diodes as light source |
EP05019607A EP1635113A1 (en) | 2004-09-13 | 2005-09-09 | Explosion-proof lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004044166A DE102004044166B4 (en) | 2004-09-13 | 2004-09-13 | Explosion-proof luminaire with light-emitting diodes as light source |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004044166A1 DE102004044166A1 (en) | 2006-03-30 |
DE102004044166B4 true DE102004044166B4 (en) | 2009-02-12 |
Family
ID=35457141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004044166A Expired - Fee Related DE102004044166B4 (en) | 2004-09-13 | 2004-09-13 | Explosion-proof luminaire with light-emitting diodes as light source |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1635113A1 (en) |
DE (1) | DE102004044166B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013011821A1 (en) | 2013-07-15 | 2015-01-15 | Cooper Crouse-Hinds Gmbh | lighting device |
DE102013011822A1 (en) | 2013-07-15 | 2015-01-15 | Cooper Crouse-Hinds Gmbh | LED module |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040272A1 (en) * | 2007-08-24 | 2009-02-26 | BöSha Technische Produkte GmbH & Co. KG | Luminaire for hazardous areas |
USD758634S1 (en) | 2013-07-15 | 2016-06-07 | Cooper Crouse-Hinds Gmbh | LED module |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2531968A1 (en) * | 1975-07-17 | 1977-02-03 | Stahl Niederlassung Kuenzelsau | Explosion proofed lighting unit with protected interior - has solid state light source and housing filled with cast resin material |
DE3442527C2 (en) * | 1983-11-23 | 1989-11-30 | Boesha Gmbh & Co Kg, 4780 Lippstadt, De | |
DE29900320U1 (en) * | 1999-01-04 | 1999-04-01 | Infosystems Gmbh | Kit for a lighting device |
DE19747980A1 (en) * | 1997-10-30 | 1999-05-06 | Wts Kereskedelmi Es Szolgaltat | Lighting fixtures for swimming pools and the like |
DE10024427A1 (en) * | 2000-05-19 | 2001-12-20 | Stahl R Schaltgeraete Gmbh | Light source |
DE20114085U1 (en) * | 2001-08-25 | 2002-02-21 | RAK Leuchten GmbH, 56459 Guckheim | Lighting device for streets, paths, squares or the like. |
US6431728B1 (en) * | 2000-07-05 | 2002-08-13 | Whelen Engineering Company, Inc. | Multi-array LED warning lights |
EP1308670A1 (en) * | 2001-10-30 | 2003-05-07 | Centaurea Oy | Explosion-protected luminaire |
DE20205818U1 (en) * | 2002-04-12 | 2003-08-21 | Ruco-Licht GmbH, 86179 Augsburg | Electrical lighting unit has a mix of colored light emitting diodes |
US20040070991A1 (en) * | 2001-04-02 | 2004-04-15 | Ladislav Agabekov | Lighting element and lighting fixture fitted with said element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6595671B2 (en) * | 2000-05-10 | 2003-07-22 | Maxime Lefebvre | Rugged, waterproof LED array lighting system |
US6541800B2 (en) * | 2001-02-22 | 2003-04-01 | Weldon Technologies, Inc. | High power LED |
US6857756B2 (en) * | 2001-04-11 | 2005-02-22 | General Manufacturing, Inc. | LED work light |
DE10232234B4 (en) * | 2002-07-17 | 2009-01-22 | Rag Aktiengesellschaft | lamp |
DE10323779A1 (en) * | 2003-05-23 | 2005-01-05 | Dbt Automation Gmbh | Mine lamp |
-
2004
- 2004-09-13 DE DE102004044166A patent/DE102004044166B4/en not_active Expired - Fee Related
-
2005
- 2005-09-09 EP EP05019607A patent/EP1635113A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2531968A1 (en) * | 1975-07-17 | 1977-02-03 | Stahl Niederlassung Kuenzelsau | Explosion proofed lighting unit with protected interior - has solid state light source and housing filled with cast resin material |
DE3442527C2 (en) * | 1983-11-23 | 1989-11-30 | Boesha Gmbh & Co Kg, 4780 Lippstadt, De | |
DE19747980A1 (en) * | 1997-10-30 | 1999-05-06 | Wts Kereskedelmi Es Szolgaltat | Lighting fixtures for swimming pools and the like |
DE29900320U1 (en) * | 1999-01-04 | 1999-04-01 | Infosystems Gmbh | Kit for a lighting device |
DE10024427A1 (en) * | 2000-05-19 | 2001-12-20 | Stahl R Schaltgeraete Gmbh | Light source |
US6431728B1 (en) * | 2000-07-05 | 2002-08-13 | Whelen Engineering Company, Inc. | Multi-array LED warning lights |
US20040070991A1 (en) * | 2001-04-02 | 2004-04-15 | Ladislav Agabekov | Lighting element and lighting fixture fitted with said element |
DE20114085U1 (en) * | 2001-08-25 | 2002-02-21 | RAK Leuchten GmbH, 56459 Guckheim | Lighting device for streets, paths, squares or the like. |
EP1308670A1 (en) * | 2001-10-30 | 2003-05-07 | Centaurea Oy | Explosion-protected luminaire |
DE20205818U1 (en) * | 2002-04-12 | 2003-08-21 | Ruco-Licht GmbH, 86179 Augsburg | Electrical lighting unit has a mix of colored light emitting diodes |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013011821A1 (en) | 2013-07-15 | 2015-01-15 | Cooper Crouse-Hinds Gmbh | lighting device |
DE102013011822A1 (en) | 2013-07-15 | 2015-01-15 | Cooper Crouse-Hinds Gmbh | LED module |
WO2015007380A1 (en) | 2013-07-15 | 2015-01-22 | Cooper Crouse-Hinds Gmbh | Lighting device |
Also Published As
Publication number | Publication date |
---|---|
EP1635113A1 (en) | 2006-03-15 |
DE102004044166A1 (en) | 2006-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BOESHA TECHNISCHE PRODUKTE GMBH & CO. KG, 5960, DE |
|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: FRITZ PATENT- UND RECHTSANWAELTE PARTNERSCHAFT, DE Representative=s name: FRITZ PATENT- UND RECHTSANWAELTE, DE |
|
R082 | Change of representative |
Representative=s name: FRITZ PATENT- UND RECHTSANWAELTE PARTNERSCHAFT, DE Representative=s name: FRITZ PATENT- UND RECHTSANWAELTE, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F21K0007000000 Ipc: F21S0004000000 |