EP2241797A2 - Illumination device - Google Patents
Illumination device Download PDFInfo
- Publication number
- EP2241797A2 EP2241797A2 EP10150721A EP10150721A EP2241797A2 EP 2241797 A2 EP2241797 A2 EP 2241797A2 EP 10150721 A EP10150721 A EP 10150721A EP 10150721 A EP10150721 A EP 10150721A EP 2241797 A2 EP2241797 A2 EP 2241797A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- lighting device
- housing
- circuit board
- lighting
- light exit
- 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.)
- Withdrawn
Links
- 238000005286 illumination Methods 0.000 title description 4
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000004382 potting Methods 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V23/007—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 enclosed in a casing
- F21V23/008—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 enclosed in a casing the casing being outside the housing of the lighting device
-
- 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
- F21V23/007—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 enclosed in a casing
- F21V23/009—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 enclosed in a casing the casing being inside the housing of the lighting device
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- 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
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
-
- 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
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
- F21W2111/023—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like for pedestrian walkways
-
- 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
- F21Y2105/00—Planar light sources
-
- 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]
-
- 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]
- F21Y2115/15—Organic light-emitting diodes [OLED]
Definitions
- the present invention is based on a designed according to the preamble of the main claim lighting device.
- Such lighting devices are generally intended to provide inside or outside of buildings for the targeted illumination of their environment, for the illumination of objects directly in their environment, for an orientation lighting and / or for a targeted coupling of light into objects. If such lighting devices z. B. for installation in ceilings, walls, floors, walkways or driveways, is often a compact design with very robust design necessary for easy installation.
- a the preamble of the main claim corresponding lighting device is characterized by the DE 100 26 661 A1 known.
- this lighting device a plurality of lamps are arranged on a printed circuit board, which can be connected via this to a supply network.
- the circuit board is surrounded by a, a targeted light emission enabling housing, which protects the bulbs from aggressive environmental conditions such. As moisture, dust, mechanical stress, etc. effectively protects.
- the interior of the lighting device is filled with a potting compound.
- a connection cable is led out of the housing to the outside.
- the precisely positioned fixing the circuit board in the interior of the housing is not always guaranteed reliable.
- the use of a connection cable with respect to a reliable sealing of the housing interior against moisture and dust is relatively problematic.
- the present invention is therefore an object of the invention to provide a lighting device in which in a simple and cost-effective manner a particularly accurate positioning of the circuit board in the interior of the housing, at the same time particularly reliable sealing of the interior against the ingress of moisture and dust on a particular long service life is ensured.
- such a lighting device mainly consists of a plurality of light-emitting means 1 having printed circuit board 2, which is protectively surrounded by a housing.
- the housing essentially consists of a base part 3 made of plastic and one above it arranged, the cover part 4 having intermediate part 5, whereby the housing consists of three parts. Both the cover part 4 and the intermediate part 5 are made of stainless steel, wherein the cover part 4 is connected by welding to the intermediate part 5.
- the cover part 4 forms after installation z.
- the outer visible surface of the housing and has in the present case a circular light exit region 6.
- the housing is provided with a plug connection device 7, the plug contact parts 8 are on the one hand for connecting a plug connection coupling, not shown for simplicity out of the housing to the outside, the plug contact parts 8 on the other hand via a soldering process directly to tracks 9 of the circuit board 2 are connected, in particular out FIG. 2 evident.
- the other hand, projecting into the housing interior end portions of the plug contact parts 8 are each provided with a shoulder 10 on which the circuit board 2 is supported exactly positioned so that a secure and accurate positioning of the circuit board 2 in the interior of the housing is ensured in a simple manner.
- the connector device 7 is provided with a base part 11, which on the one hand has a screw thread for the connection of a connector coupling, not shown, and on the other hand, a piece protrudes into the interior of the housing and is also provided there with a screw thread.
- the circuit board 2 On the circuit board 2, three designed as LED bulbs 1 are arranged, which are connected to the brightness control and / or color control with a control device. Both monochrome and multicolor light sources 1 or LEDs can be used.
- the control device provided for the lamps 1 or LEDs is arranged entirely on the printed circuit board 2.
- the control device can also be completely remote from the place or, on the one hand, it can be remote-controlled and, on the other hand, arranged on the printed circuit board.
- the supply device there is the same possibility, namely to arrange them entirely on the circuit board 2 or completely remote from the place or to a part locally remote and to arrange the other part on the circuit board 2.
- the interior of the housing with three different potting compound V1, V2, V3 is filled.
- the light exit region 6 forming the first potting compound V1 has a comparatively high hardness and has a light-scattering effect.
- the first potting compound V1 is filled into the housing, in which the intermediate part 5 provided with the cover part 4 is placed with its light exit region 6 upside down on a potting substrate.
- the casting underlay contains a structuring, so that the light exit region 6 is provided on its outer surface with a light extraction structure.
- the second potting compound V2 has a comparatively low hardness and is clearly transparent.
- the second potting compound V2 surrounds the printed circuit board 2 with the components arranged thereon, such as lighting means 1, control device, etc., completely, so that decoupling of the printed circuit board 2 from the occurrence of mechanical loads is ensured.
- the third potting compound V3 in turn has a comparatively high hardness and is also clearly transparent.
- the second potting compound V2 is filled into the housing, in which the intermediate part 5 provided with the cover part 4 is placed on the base part 3 and the housing is then placed with its light exit region 6 upside down on a base.
- the second potting compound V2 is filled over the filling opening 12 in the housing until it is ensured that the circuit board 2 is completely surrounded by the second potting compound V2.
- the third potting compound V3 is filled into the interior of the housing until it is completely filled or the third potting compound V3 has penetrated into the filling opening 12 surrounding riser. The displaced during casting with the second potting compound V2 and the third potting compound V3 escapes air through the vent opening 13.
- the vent opening 13 is also surrounded by a riser.
- Both the connector assembly 7 and the filling opening 12 and the vent opening 13 are mounted or arranged on the bottom wall 14 of the housing opposite the light exit region 6.
- a plurality of retaining lugs 15 are formed on the outer wall of the intermediate part 5, which ensure that the lighting device held positionally secure at its installation location, such as floors, walkways, driveways, ceilings, etc. remains.
- the illumination device has a round outer contour.
- the light exit area 6 is designed to be round and there is only a single light exit area 6 available. It also applies to the light exit region 6 that this can be carried out geometrically as desired, as well as a plurality of light exit regions 6, which are also designed in different ways.
- the light exit region 6 is formed on the outside by the first potting compound V1, but it is just as possible to realize the outer region of the light exit region 6 by means of an additional optical disk.
- the housing is not made as stringent in terms of tightness as in the present case, it is also possible to use a lighting device whose interior remains free of any potting compound.
- the base 3 is made entirely of potting compound V1, V2, V3, so that a separate housing for the base 3 can be omitted entirely.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Die vorliegende Erfindung geht von einer gemäß dem Oberbegriff des Hauptanspruches konzipierten Beleuchtungseinrichtung aus.The present invention is based on a designed according to the preamble of the main claim lighting device.
Derartige Beleuchtungseinrichtungen sind in der Regel dafür vorgesehen, innerhalb bzw. außerhalb von Gebäuden für die gezielte Ausleuchtung ihrer Umgebung, für die Anleuchtung von direkt in ihrer Umgebung befindlicher Gegenstände, für eine Orientierungsbeleuchtung und/oder für eine gezielte Einkoppelung von Licht in Gegenstände zu sorgen. Werden solche Beleuchtungseinrichtungen z. B. zum Einbau in Decken, Wände, Fußböden, Gehwege oder Fahrwege verwand, ist zum problemlosen Einbau oftmals eine kompakte Bauweise bei sehr robuster Ausführung notwendig.Such lighting devices are generally intended to provide inside or outside of buildings for the targeted illumination of their environment, for the illumination of objects directly in their environment, for an orientation lighting and / or for a targeted coupling of light into objects. If such lighting devices z. B. for installation in ceilings, walls, floors, walkways or driveways, is often a compact design with very robust design necessary for easy installation.
Eine dem Oberbegriff des Hauptanspruches entsprechende Beleuchtungseinrichtung ist durch die
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, eine Beleuchtungseinrichtung zu schaffen, bei welcher auf einfache und kostengünstige Art und Weise eine besonders exakte Positionierung der Leiterplatte im Innenraum des Gehäuses, bei gleichzeitig besonders zuverlässiger Abdichtung des Innenraums gegen Eindringen von Feuchtigkeit und Staub über eine besonders lange Betriebsdauer sichergestellt ist.The present invention is therefore an object of the invention to provide a lighting device in which in a simple and cost-effective manner a particularly accurate positioning of the circuit board in the interior of the housing, at the same time particularly reliable sealing of the interior against the ingress of moisture and dust on a particular long service life is ensured.
Diese Aufgabe wird durch die im Hauptanspruch angegebenen Merkmale gelöst. Bei einer solchermaßen ausgebildeten Beleuchtungseinrichtung ist besonders vorteilhaft, dass sich diese auf preisgünstige Art und Weise herstellen und problemlos, sowie formschön in seine Umgebung, wie Fußböden, Gehwege, Fahrwege, Wände, Decken usw. integrieren lässt, wobei gleichzeitig über die Steckverbindungseinrichtung eine besonders einfache und sichere Anschlussmöglichkeit an ein Versorgungsnetz und/oder eine externe Steuereinrichtung ermöglicht ist.This object is achieved by the features specified in the main claim. In such a trained lighting device is particularly advantageous that they can be produced inexpensively and easily, and shapely in its environment, such as floors, walkways, driveways, walls, ceilings, etc. integrate, at the same time via the connector device a particularly simple and secure connection to a supply network and / or an external control device is made possible.
Weitere vorteilhafte Ausgestaltungen des erfindungsgemäßen Gegenstandes sind in den Unteransprüchen angegeben. Anhand eines Ausführungsbeispieles sei der erfindungsgemäße Gegenstand näher beschrieben, dabei zeigen:
- Fig. 1:
- prinziphaft eine Beleuchtungseinrichtung räumlich in Explosionsdarstellung;
- Fig. 2:
- eine räumliche Schrägansicht der Beleuchtungseinrichtung ohne Verguss, Zwischen- und Deckelteil im Schnitt;
- Fig. 3:
- einen Vollschnitt der Beleuchtungseinrichtung;
- Fig. 1:
- in principle, a lighting device spatially in exploded view;
- Fig. 2:
- a perspective perspective view of the lighting device without potting, intermediate and cover part in section;
- 3:
- a full section of the lighting device;
Wie aus den Figuren hervorgeht, besteht eine solche Beleuchtungseinrichtung hauptsächlich aus einer mehrere Leuchtmittel 1 aufweisenden Leiterplatte 2, welche schützend von einem Gehäuse umgeben ist.As can be seen from the figures, such a lighting device mainly consists of a plurality of light-emitting means 1 having printed
Wie des weiteren aus den Figuren hervorgeht, besteht das Gehäuse im Wesentlichen aus einem aus Kunststoff hergestellten Grundteil 3 und einem darüber angeordneten, das Deckelteil 4 aufweisenden Zwischenteil 5, womit das Gehäuse aus drei Teilen besteht. Sowohl das Deckelteil 4 als auch das Zwischenteil 5 bestehen aus rostfreien Edelstahl, wobei das Deckelteil 4 durch Verschweißung mit dem Zwischenteil 5 verbunden ist. Das Deckelteil 4 bildet nach dem Einbau z. B. in Gehwege, Fahrwege, Decken usw. die äußere Sichtfläche des Gehäuses und weist im vorliegenden Fall einen kreisförmigen Lichtaustrittsbereich 6 auf. Es ist jedoch durchaus möglich, mehrere Lichtaustrittsbereiche 6 im Deckelteil 4 vorzusehen, die beliebig angeordnet und geometrisch ausgestaltet sein können. Das Gehäuse ist mit einer Steckverbindungseinrichtung 7 versehen, deren Steckkontaktteile 8 einerseits zum Anschluss einer der Einfachheit halber nicht dargestellten Steckverbindungskupplung aus dem Gehäuse nach außen geführt sind, wobei die Steckkontaktteile 8 andererseits über einen Lötprozess direkt an Leiterbahnen 9 der Leiterplatte 2 angeschlossen sind, wie insbesondere aus
Auf der Leiterplatte 2 sind drei als LED ausgeführte Leuchtmittel 1 angeordnet, die zur Helligkeitssteuerung und/oder zur Farbsteuerung mit einer Steuerungseinrichtung in Verbindung stehen. Es können sowohl monochrom als auch mehrfarbig arbeitende Leuchtmittel 1 bzw. LEDs zur Verwendung kommen. Die für die Leuchtmittel 1 bzw. LEDs vorgesehene Steuerungseinrichtung ist gänzlich auf der Leiterplatte 2 angeordnet. Selbstverständlich kann die Steuereinrichtung auch gänzlich ortsfern oder aber zum einen Teil ortsfern und zum anderen Teil auf der Leiterplatte angeordnet sein. Auch für die Versorgungseinrichtung besteht die gleiche Möglichkeit, nämlich diese gänzlich auf der Leiterplatte 2 anzuordnen oder gänzlich ortsfern bzw. zum einen Teil ortsfern und zum anderen Teil auf der Leiterplatte 2 anzuordnen.On the
Wie des weiteren insbesondere aus
Sowohl die Steckverbindungsanordnung 7 als auch die Einfüllöffnung 12 und die Entlüftungsöffnung 13 sind an der dem Lichtaustrittsbereich 6 gegenüberliegenden Bodenwand 14 des Gehäuses angebracht bzw. angeordnet.Both the
Wie des weiteren insbesondere aus
Im vorliegenden Fall weist die Beleuchtungseinrichtung eine runde Außenkontur auf. Selbstverständlich sind je nach Anwendungsfall bzw. Kundenwunsch auch Beleuchtungseinrichtungen herstellbar, die andere geometrische Außenkonturen aufweisen. Im vorliegenden Fall ist auch der Lichtaustrittsbereich 6 rund ausgeführt und es ist nur ein einziger Lichtaustrittsbereich 6 vorhanden. Auch für den Lichtaustrittsbereich 6 gilt, dass dieser geometrisch je nach Wunsch ausgeführt werden kann, sowie mehrere auch verschiedenartig ausgeführte Lichtaustrittsbereiche 6 vorgesehen sein können. Der Lichtaustrittsbereich 6 ist im vorliegenden Fall außenseitig durch die erste Vergussmasse V1 gebildet, genau so gut ist es aber auch möglich den Außenbereich des Lichtaustrittsbereiches 6 durch eine zusätzliche optische Scheibe zu realisieren. Werden an das Gehäuse bezüglich der Dichtigkeit nicht so hohe Ansprüche wie vorliegend gestellt, kann auch eine Beleuchtungseinrichtung zur Anwendung kommen, deren Innenraum frei von jeglicher Vergussmasse bleibt. Andererseits ist es bei entsprechender werkzeugtechnischer Ausbildung auch möglich, dass das Grundteil 3 vollkommen aus Vergussmasse V1, V2, V3 hergestellt ist, so dass ein separates Gehäuse für das Grundteil 3 gänzlich entfallen kann.In the present case, the illumination device has a round outer contour. Of course, depending on the application or customer request and lighting devices can be produced which have other geometric outer contours. In the present case, the
Claims (22)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009014514A DE102009014514B4 (en) | 2009-03-23 | 2009-03-23 | lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2241797A2 true EP2241797A2 (en) | 2010-10-20 |
EP2241797A3 EP2241797A3 (en) | 2013-11-13 |
Family
ID=42244249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10150721.8A Withdrawn EP2241797A3 (en) | 2009-03-23 | 2010-01-14 | Illumination device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2241797A3 (en) |
DE (1) | DE102009014514B4 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012150124A1 (en) * | 2011-05-03 | 2012-11-08 | Osram Ag | Lighting device |
WO2013034381A3 (en) * | 2011-09-06 | 2013-05-02 | Osram Opto Semiconductors Gmbh | Light-emitting means and use |
EP2886949A3 (en) * | 2013-11-15 | 2015-08-05 | Josef Barthelme GmbH & Co. KG | Horizontally or vertically flexible light emitting diode strips with homogeneous light output and method for their production |
WO2020064092A1 (en) * | 2018-09-25 | 2020-04-02 | Fraba B.V. | Sensor device |
LU103029B1 (en) * | 2022-10-18 | 2024-04-18 | Thyssenkrupp Ag | Position light |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2489932B1 (en) | 2011-02-17 | 2015-07-29 | Insta Elektro GmbH | Illumination device |
DE202011110559U1 (en) | 2011-04-08 | 2014-09-11 | Insta Elektro Gmbh | lighting device |
DE102011106252A1 (en) * | 2011-07-01 | 2013-01-03 | Siteco Beleuchtungstechnik Gmbh | Luminaire with potting compound |
DE102011106853A1 (en) | 2011-07-05 | 2013-01-10 | Wago Verwaltungsgesellschaft Mbh | Built-in connector |
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DE202014102935U1 (en) | 2013-11-07 | 2014-07-04 | Insta Elektro Gmbh | lighting device |
DE202014102936U1 (en) | 2013-11-07 | 2014-07-04 | Insta Elektro Gmbh | lighting device |
DE202015103540U1 (en) | 2014-09-18 | 2015-08-17 | Insta Elektro Gmbh | lighting system |
DE202016101779U1 (en) | 2015-06-09 | 2016-04-27 | Insta Elektro Gmbh | lighting system |
DE102019101559A1 (en) * | 2019-01-23 | 2020-07-23 | Dr. Schneider Kunststoffwerke Gmbh | Lighting unit, illuminable component and method for its production |
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WO2012150124A1 (en) * | 2011-05-03 | 2012-11-08 | Osram Ag | Lighting device |
WO2013034381A3 (en) * | 2011-09-06 | 2013-05-02 | Osram Opto Semiconductors Gmbh | Light-emitting means and use |
CN103782093A (en) * | 2011-09-06 | 2014-05-07 | 欧司朗光电半导体有限公司 | Light-emitting means and use |
US9341361B2 (en) | 2011-09-06 | 2016-05-17 | Osram Opto Semiconductors Gmbh | Light-emitting means and use |
CN103782093B (en) * | 2011-09-06 | 2016-12-07 | 欧司朗Oled股份有限公司 | Lighting means and application |
EP2886949A3 (en) * | 2013-11-15 | 2015-08-05 | Josef Barthelme GmbH & Co. KG | Horizontally or vertically flexible light emitting diode strips with homogeneous light output and method for their production |
EP3361150A1 (en) * | 2013-11-15 | 2018-08-15 | Josef Barthelme GmbH & Co. KG | Horizontally or vertically flexible light emitting diode strips with homogeneous light output and method for their production |
WO2020064092A1 (en) * | 2018-09-25 | 2020-04-02 | Fraba B.V. | Sensor device |
US11365990B2 (en) | 2018-09-25 | 2022-06-21 | Fraba B.V. | Sensor device |
LU103029B1 (en) * | 2022-10-18 | 2024-04-18 | Thyssenkrupp Ag | Position light |
Also Published As
Publication number | Publication date |
---|---|
DE102009014514B4 (en) | 2013-11-21 |
EP2241797A3 (en) | 2013-11-13 |
DE102009014514A1 (en) | 2010-10-07 |
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