DE102010046382A1 - Illumination device for street light, has control element which is electrically connected with semiconductor light source for controlling switching ON and switching OFF of the semiconductor light source mounted in lamp support - Google Patents
Illumination device for street light, has control element which is electrically connected with semiconductor light source for controlling switching ON and switching OFF of the semiconductor light source mounted in lamp support Download PDFInfo
- Publication number
- DE102010046382A1 DE102010046382A1 DE102010046382A DE102010046382A DE102010046382A1 DE 102010046382 A1 DE102010046382 A1 DE 102010046382A1 DE 102010046382 A DE102010046382 A DE 102010046382A DE 102010046382 A DE102010046382 A DE 102010046382A DE 102010046382 A1 DE102010046382 A1 DE 102010046382A1
- Authority
- DE
- Germany
- Prior art keywords
- light source
- lighting device
- semiconductor light
- switching
- fluorescent tube
- 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
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V17/107—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 using hinge joints
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- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
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- 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
- F21W2131/103—Outdoor lighting of streets or roads
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- 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
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- 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
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/20—Combination of light sources of different form
-
- 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)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine Beleuchtungseinrichtung, insbesondere eine Beleuchtungseinrichtung mit heterogenen Lichtquellen.The invention relates to a lighting device, in particular a lighting device with heterogeneous light sources.
Leuchtstofflampen wie beispielsweise Leuchtstofflampen mit Thermoemission und Kaltkathoden-Leuchtstofflampen sind für die Beleuchtung großer Flächen geeignet. Wenn Leuchtstofflampen bei niedrigen Umgebungstemperaturen eingesetzt werden, wird die damit generierte Helligkeit jedoch verringert, so dass eine größere Anzahl von Leuchtstofflampen bzw. -röhren installiert werden muss, um die gewünschte Umgebungshelligkeit zu erreichen.Fluorescent lamps such as fluorescent lamps with thermo emission and cold cathode fluorescent lamps are suitable for illuminating large areas. When fluorescent lamps are used at low ambient temperatures, however, the brightness they generate is reduced, so that a larger number of fluorescent lamps or tubes must be installed in order to achieve the desired ambient brightness.
Andererseits kann eine Beleuchtungseinrichtung als Lichtquelle Leuchtdioden verwenden, die gerichtetes Licht abgeben. Leuchtdioden erzeugen beim Betrieb bekanntermaßen viel Wärme.On the other hand, a lighting device can use light emitting diodes as the light source, which emit directed light. LEDs are known to generate a lot of heat during operation.
Der Erfindung liegt die Aufgabe zugrunde, eine Beleuchtungseinrichtung mit heterogenen Lichtquellen bereitzustellen, welche eine Halbleiter-Lichtquelle und eine Gasentladungs-Lichtquelle umfassen.The invention has for its object to provide a lighting device with heterogeneous light sources comprising a semiconductor light source and a gas discharge light source.
Gemäß der vorliegenden Erfindung wird eine Beleuchtungseinrichtung bereitgestellt, die eine Leuchtenhalterung, eine Halbleiter-Lichtquelle und eine in der Leuchtenhalterung montierte Gasentladungs-Lichtquelle sowie ein in der Leuchtenhalterung angeordnetes Bedienelement aufweist, das mit der Halbleiter-Lichtquelle und der Gasentladungs-Lichtquelle elektrisch verbunden ist. Das Bedienelement dient zur Steuerung des Einschaltens und Ausschaltens der Halbleiter-Lichtquelle und der Gasentladungs-Lichtquelle.According to the present invention, there is provided a lighting device comprising a lamp holder, a semiconductor light source, and a gas discharge light source mounted in the lamp holder, and an operating member disposed in the lamp holder, which is electrically connected to the semiconductor light source and the gas discharge light source. The operating element is used to control the switching on and off of the semiconductor light source and the gas discharge light source.
Gemäß der vorliegenden Erfindung kann die beim Betrieb der Halbleiter-Lichtquelle erzeugte Wärme die Umgebungstemperatur in der Leuchtenhalterung erhöhen um sicherzustellen, dass die Gasentladungs-Lichtquelle ihre optimale Leistung erzielt.According to the present invention, the heat generated during operation of the semiconductor light source may increase the ambient temperature in the light fixture to ensure that the gas discharge light source achieves its optimum performance.
Weitere Merkmale und Vorteile der vorliegenden Erfindung gehen aus der nachstehenden ausführlichen Beschreibung der bevorzugten Ausführungsformen mit Bezug auf die beigefügten Zeichnungen hervor, die folgendes zeigen:Further features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:
Bevor die vorliegende Erfindung mit Bezug auf die beigefügten bevorzugten Ausführungsformen im einzelnen beschrieben wird, ist anzumerken, dass gleiche Komponenten in der Offenbarung durchgehend mit denselben Bezugszeichen versehen sind.Before the present invention is described in detail with reference to the accompanying preferred embodiments, it is to be understood that like components throughout the disclosure have been given the same reference numerals throughout.
Nun wird auf die
Wie in
Vorzugsweise sind die Leuchtdioden
Wenn die Beleuchtungseinrichtung bei niedrigen Umgebungstemperaturen eingesetzt wird, kann das Bedienelement
Wie oben angegeben, sind die Leuchtstoffröhren
Bei dieser Ausführungsform sind die Leuchtdioden
Die Beleuchtungseinrichtung der ersten bevorzugten Ausführungsform ist zwar so dargestellt, dass sie zur Verwendung als Straßenbeleuchtung vorgesehen ist, jedoch wird es für den Fachmann klar sein, dass die Beleuchtungseinrichtung bei anderen Ausführungsformen zum Einsatz bei einer Tischlampe oder Bodenlampe ausgelegt werden kann.While the illumination device of the first preferred embodiment is shown as being intended for use as street lighting, it will be apparent to those skilled in the art that in other embodiments the illumination device may be adapted for use with a table lamp or floor lamp.
Nun wird auf die
Bei dieser Ausführungsform umfasst die Gasentladungs-Lichtquelle
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010046382A DE102010046382A1 (en) | 2010-09-24 | 2010-09-24 | Illumination device for street light, has control element which is electrically connected with semiconductor light source for controlling switching ON and switching OFF of the semiconductor light source mounted in lamp support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010046382A DE102010046382A1 (en) | 2010-09-24 | 2010-09-24 | Illumination device for street light, has control element which is electrically connected with semiconductor light source for controlling switching ON and switching OFF of the semiconductor light source mounted in lamp support |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010046382A1 true DE102010046382A1 (en) | 2012-03-29 |
Family
ID=45804591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010046382A Ceased DE102010046382A1 (en) | 2010-09-24 | 2010-09-24 | Illumination device for street light, has control element which is electrically connected with semiconductor light source for controlling switching ON and switching OFF of the semiconductor light source mounted in lamp support |
Country Status (1)
Country | Link |
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DE (1) | DE102010046382A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962837A1 (en) * | 1999-12-23 | 2001-07-05 | Manfred Kluth | Lighting fixtures |
US20060007682A1 (en) * | 2004-07-12 | 2006-01-12 | Reiff David L Jr | Light fixture |
DE202006005134U1 (en) * | 2006-03-29 | 2006-07-06 | Aqua Signal Aktiengesellschaft | Cold-weather lamp, especially for arctic regions, uses light-emitting diodes as lighting device |
DE102006037376A1 (en) * | 2006-08-09 | 2008-02-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | lamp |
WO2008090507A1 (en) * | 2007-01-23 | 2008-07-31 | Koninklijke Philips Electronics N.V. | Illumination device and luminaire comprising such an illumination device |
-
2010
- 2010-09-24 DE DE102010046382A patent/DE102010046382A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962837A1 (en) * | 1999-12-23 | 2001-07-05 | Manfred Kluth | Lighting fixtures |
US20060007682A1 (en) * | 2004-07-12 | 2006-01-12 | Reiff David L Jr | Light fixture |
DE202006005134U1 (en) * | 2006-03-29 | 2006-07-06 | Aqua Signal Aktiengesellschaft | Cold-weather lamp, especially for arctic regions, uses light-emitting diodes as lighting device |
DE102006037376A1 (en) * | 2006-08-09 | 2008-02-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | lamp |
WO2008090507A1 (en) * | 2007-01-23 | 2008-07-31 | Koninklijke Philips Electronics N.V. | Illumination device and luminaire comprising such an illumination device |
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Date | Code | Title | Description |
---|---|---|---|
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20120525 |