DE10234024A1 - Illumination unit for electrical installation device uses circuit board fitted with light-emitting diodes for ensuring long-term operation - Google Patents
Illumination unit for electrical installation device uses circuit board fitted with light-emitting diodes for ensuring long-term operation Download PDFInfo
- Publication number
- DE10234024A1 DE10234024A1 DE10234024A DE10234024A DE10234024A1 DE 10234024 A1 DE10234024 A1 DE 10234024A1 DE 10234024 A DE10234024 A DE 10234024A DE 10234024 A DE10234024 A DE 10234024A DE 10234024 A1 DE10234024 A1 DE 10234024A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- circuit board
- lighting unit
- installation device
- lamp holder
- 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
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
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
-
- 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]
Abstract
Description
Die Erfindung bezieht sich auf eine Beleuchtungseinheit für ein elektrisches Installationsgerät gemäß dem Oberbegriff des Anspruchs 1. Die Erfindung kann beispielsweise bei Steckdosen, Schaltern oder Tastern verwendet werden, insbesondere für die Beschriftungsfeldbeleuchtung von wassergeschützten Aufputzgeräten.The invention relates to a Lighting unit for an electrical installation device according to the preamble of the claim 1. The invention can for example in sockets, switches or Buttons are used, especially for labeling field lighting of water-protected Surface devices.
Aus der
Aus der
Aus der
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Beleuchtungseinheit für ein elektrisches Installationsgerät mit langer Lebensdauer des Leuchtelementes anzugeben.The invention has for its object a Lighting unit for an electrical installation device with a long service life of the Specify lighting element.
Diese Aufgabe wird in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst.This task is linked with the features of the preamble according to the invention solved the features specified in the characterizing part of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß das Leuchtelement der insbesondere für die Beschriftungsfeldbeleuchtung eines wassergeschützten Aufputzgerätes geeigneten Beleuchtungseinheit eine Lebensdauer von mindestens 100 000 Stunden erreicht, was eine Verbesserung um den Faktor 10 gegenüber handelsüblichen Glimmlampen bedeutet. Es sind wahlweise Varianten für 8 V, 12 V, 24 und 230 V realisierbar.The achievable with the invention Advantages are in particular that the lighting element in particular for the Labeling field lighting of a water-protected surface-mounted device suitable Lighting unit has a lifespan of at least 100,000 hours achieved, which is an improvement by a factor of 10 compared to commercially available Glow lamps means. There are optional variants for 8 V, 12 V, 24 and 230 V possible.
Weitere Vorteile sind aus der nachstehenden Beschreibung ersichtlich.Further advantages are from the description below seen.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous embodiments of the Invention are in the subclaims characterized.
Die Erfindung wird nachstehend anhand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:The invention is illustrated below of the embodiments illustrated in the drawing. It demonstrate:
In
In
Im Deckel des Gehäuse-Oberteils
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Rasthaken
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10234024A DE10234024B4 (en) | 2002-07-26 | 2002-07-26 | Lighting unit for an electrical installation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10234024A DE10234024B4 (en) | 2002-07-26 | 2002-07-26 | Lighting unit for an electrical installation device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10234024A1 true DE10234024A1 (en) | 2004-02-05 |
DE10234024B4 DE10234024B4 (en) | 2008-09-11 |
Family
ID=30010389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10234024A Expired - Lifetime DE10234024B4 (en) | 2002-07-26 | 2002-07-26 | Lighting unit for an electrical installation device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10234024B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006024250B3 (en) * | 2006-05-23 | 2007-04-12 | Abb Patent Gmbh | Lighting unit for an electrical installation apparatus has housing with light holders and spiral spring holders and electrical connection through springs with leads in grooves in the housing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107082A (en) * | 1990-01-10 | 1992-04-21 | Judco Manufacturing, Inc. | Dual lighted rocker switch embodying a printed circuit board |
DE19628755A1 (en) * | 1996-07-17 | 1998-01-22 | Abb Patent Gmbh | Lighting insert |
DE19715954C1 (en) * | 1997-04-16 | 1998-05-28 | Bosch Siemens Hausgeraete | Operating and display device for domestic electrical appliance e.g. cooking oven |
DE29809774U1 (en) * | 1998-05-30 | 1998-09-10 | Abb Patent Gmbh | Lighting device of an electrical installation device |
JPH11251761A (en) * | 1998-03-02 | 1999-09-17 | Fuji Electric Co Ltd | Electronic equipment |
DE29823810U1 (en) * | 1998-03-20 | 1999-12-23 | Whirlpool Co | Control panel for a household appliance |
US6010231A (en) * | 1996-06-04 | 2000-01-04 | Alps Electric Co., Ltd. | Light source holding device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20008944U1 (en) * | 2000-05-22 | 2000-11-30 | Ebt Optronic Gmbh & Co Kg | Light unit |
-
2002
- 2002-07-26 DE DE10234024A patent/DE10234024B4/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107082A (en) * | 1990-01-10 | 1992-04-21 | Judco Manufacturing, Inc. | Dual lighted rocker switch embodying a printed circuit board |
US6010231A (en) * | 1996-06-04 | 2000-01-04 | Alps Electric Co., Ltd. | Light source holding device |
DE19628755A1 (en) * | 1996-07-17 | 1998-01-22 | Abb Patent Gmbh | Lighting insert |
DE19715954C1 (en) * | 1997-04-16 | 1998-05-28 | Bosch Siemens Hausgeraete | Operating and display device for domestic electrical appliance e.g. cooking oven |
JPH11251761A (en) * | 1998-03-02 | 1999-09-17 | Fuji Electric Co Ltd | Electronic equipment |
DE29823810U1 (en) * | 1998-03-20 | 1999-12-23 | Whirlpool Co | Control panel for a household appliance |
DE29809774U1 (en) * | 1998-05-30 | 1998-09-10 | Abb Patent Gmbh | Lighting device of an electrical installation device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006024250B3 (en) * | 2006-05-23 | 2007-04-12 | Abb Patent Gmbh | Lighting unit for an electrical installation apparatus has housing with light holders and spiral spring holders and electrical connection through springs with leads in grooves in the housing |
WO2007134693A1 (en) | 2006-05-23 | 2007-11-29 | Abb Ag | Illumination unit for an electrical installation device |
Also Published As
Publication number | Publication date |
---|---|
DE10234024B4 (en) | 2008-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: F21V 1900 |
|
8127 | New person/name/address of the applicant |
Owner name: ABB AG, 68309 MANNHEIM, DE |
|
8364 | No opposition during term of opposition | ||
R084 | Declaration of willingness to licence | ||
R081 | Change of applicant/patentee |
Owner name: ABB SCHWEIZ AG, CH Free format text: FORMER OWNER: ABB AG, 68309 MANNHEIM, DE |
|
R071 | Expiry of right |