DE102008017613B4 - light assembly - Google Patents
light assembly Download PDFInfo
- Publication number
- DE102008017613B4 DE102008017613B4 DE102008017613A DE102008017613A DE102008017613B4 DE 102008017613 B4 DE102008017613 B4 DE 102008017613B4 DE 102008017613 A DE102008017613 A DE 102008017613A DE 102008017613 A DE102008017613 A DE 102008017613A DE 102008017613 B4 DE102008017613 B4 DE 102008017613B4
- Authority
- DE
- Germany
- Prior art keywords
- light
- reflector
- circuit board
- assembly according
- lighting assembly
- 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
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
-
- 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
-
- 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
- F21Y2105/10—Planar light sources comprising a two-dimensional 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
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Leuchtbaugruppe mit einer an ein Versorgungsnetz anschließbaren Leiterplatte, auf welcher mehrere Leuchtdioden vorhanden sind, wobei zumindest einer Leuchtdiode zur Beeinflussung des abgestrahlten Lichtes ein Optikelement zugeordnet ist, wobei zumindest ein Optikelement als Reflektoranordnung ausgebildet ist, welche einstückig mehreren Leuchtdioden zugeordnet ist, und wobei die der Leiterplatte zugewandte Unterseite der Reflektoranordnung zumindest eine Verbindung aufweist, die haltend mit der Leiterplatte verrastet ist, dadurch gekennzeichnet, dass an die der Leiterplatte (1) zugewandte Unterseite der Reflektoranordnung (3) zumindest eine Rastnase (4) angeformt ist, die haltend in eine entsprechend ausgebildete, in der Leiterplatte (1) vorhandene Rastausnehmung (5) eingreift, und dass die Leiterplatte (1) mit ihrer Vorderfläche an einer Lichtabschottungseinrichtung (9) zur Anlage kommt, und dass die Leiterplatte (1) und die Lichtabschottungseinrichtung (9) unter Federwirkung gemeinsam in eine an die Innenseite einer Wand der Leuchte angeformte Aufnahmenut eingeschoben sind.Light assembly with a connectable to a power supply circuit board on which a plurality of light emitting diodes are provided, wherein at least one light emitting diode for influencing the radiated light is associated with an optical element, wherein at least one optical element is designed as a reflector assembly which is integrally associated with a plurality of light emitting diodes, and wherein the Printed circuit board facing the underside of the reflector assembly has at least one compound which is locked holding the circuit board, characterized in that at the circuit board (1) facing bottom of the reflector assembly (3) at least one latching lug (4) is formed holding in a corresponding trained, in the circuit board (1) existing latching recess (5) engages, and that the circuit board (1) with its front surface on a Lichtabschottungseinrichtung (9) comes to rest, and that the printed circuit board (1) and Lichtabschottungseinrichtung (9) under spring action common sam in a molded onto the inside of a wall of the lamp receiving groove are inserted.
Description
Die vorliegende Erfindung geht von einer gemäß dem Oberbegriff des Hauptanspruches konzipierten Leuchtbaugruppe, vorgesehen zum Einsatz in Leuchten aus.The The present invention is based on one according to the preamble of the main claim designed light assembly intended for use in lights out.
Derartige Leuchtbaugruppen sind im Zusammenwirken mit ihren sie aufnehmenden Leuchten in der Regel dafür vorgesehen, innerhalb bzw. außerhalb von Gebäuden für die gezielte Ausleuchtung ihrer Umgebung bzw. für die Anleuchtung von direkt in ihrer Umgebung befindlichen Gegenständen und/oder für eine gezielte Einkoppelung von Licht in Gegenstände zu sorgen. Oftmals sind heutzutage die Anforderungen an Leuchtbaugruppen bzw. an Leuchten derart, dass sie zum einen auch unter widrigen Umgebungsbedingungen über einen langen Zeitraum störungsfrei funktionieren müssen und zum anderen in der Lage sind, Licht in einer bestimmten bzw. gewünschten Lichtfarbe abzugeben, ohne dass es in Randbereichen des erzeugten Lichtkegels der Leuchte zu störenden Lichterscheinungen kommt. Des weiteren wird es heutzutage immer wichtiger, dass das von den Leuchtbaugruppen abgestrahlte Licht so effizient wie möglich von der Leuchte in Nutzlicht umgesetzt wird.such Light assemblies are in cooperation with their receiving them Usually shine for it provided, inside or outside of buildings for the targeted illumination of their environment or for the illumination of direct located in their environment objects and / or for a targeted Coupling light into objects. Often they are Nowadays, the requirements for light assemblies or lights such that on the one hand, even under adverse environmental conditions over one long period trouble-free have to work and on the other hand are able to light in a certain or desired To give off light color without it being generated in peripheral areas of the Light cone of the lamp to disturbing Light phenomena comes. Furthermore, it is always going on nowadays more important that the light emitted by the light assemblies as efficient as possible is converted by the light in Nutzlicht.
Durch
die
Des
weiteren ist durch die
Außerdem ist
durch die
Zudem
ist durch die
Des
weiteren ist durch die
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, eine Leuchtbaugruppe zu schaffen, bei der auf besonders einfache Art und Weise sicher gestellt ist, dass das Optikelement bei der Montage den zugehörigen Leuchtdioden besonders exakt zugeordnet wird, und bei der eine besonders effiziente Umsetzung des von den Leuchtdioden bzw. Leuchtbaugruppen abgestrahlten Lichtes in Nutzlicht der Leuchte gewährleistet ist.Of the The present invention is therefore based on the object, a To provide lighting assembly, in a particularly simple way And it is ensured that the optical element during assembly the associated Light emitting diodes is assigned particularly precisely, and in the one particular efficient implementation of the light-emitting diodes or lighting modules radiated light ensured in the light of the luminaire is.
Diese Aufgabe wird durch die im Hauptanspruch angegebenen Merkmale gelöst. Bei einer solchermaßen ausgebildeten Leuchtbaugruppe ist besonders vorteilhaft, dass das Optikelement als Reflektoranordnung ausgebildet ist und den Leuchtdioden bzw. den Leuchtbaugruppen eine Lichtabschottungseinrichtung derart zugeordnet ist, dass nahezu das gesamte von den Leuchtdioden bzw. Leuchtbaugruppen abgestrahlte Licht zielgerichtet und dabei störungs- und verlustfrei dem Lichtauskoppelbereich der Leuchte zugeführt wird.These The object is achieved by the features specified in the main claim. at in such a way trained lighting assembly is particularly advantageous that the Optic element is designed as a reflector assembly and the light emitting diodes or the lighting modules a Lichtabschottungseinrichtung such is assigned that almost the entire of the light emitting diodes or Light assemblies radiated light targeted and thereby interference and lossless the light extraction area of the lamp is supplied.
Weitere vorteilhafte Ausgestaltungen des erfindungsgemäßen Gegenstandes sind in den Unteransprüchen angegeben. Anhand zweier Ausführungsbeispiele sei der Gegenstand näher beschrieben, dabei zeigen:Further advantageous embodiments of the subject invention are specified in the subclaims. Based on two embodiments, the subject is described in more detail ben, showing:
Wie
aus den Figuren hervorgeht, besteht eine solche Leuchtbaugruppe
hauptsächlich
aus einer an ein Versorgungsnetz anschließbaren Leiterplatte
Wie
des weiteren insbesondere aus den
Wie
insbesondere aus
Wie
insbesondere aus
Selbstverständlich sind
auch andere Anordnungsformen der Reflektorkammern
Wie
insbesondere aus
Wie
insbesondere aus
Claims (17)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017613A DE102008017613B4 (en) | 2008-04-04 | 2008-04-04 | light assembly |
EP09727733A EP2260233B1 (en) | 2008-04-04 | 2009-01-08 | Light module |
PCT/EP2009/000044 WO2009121440A1 (en) | 2008-04-04 | 2009-01-08 | Light module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008017613A DE102008017613B4 (en) | 2008-04-04 | 2008-04-04 | light assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008017613A1 DE102008017613A1 (en) | 2009-11-05 |
DE102008017613B4 true DE102008017613B4 (en) | 2010-12-16 |
Family
ID=40404365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008017613A Expired - Fee Related DE102008017613B4 (en) | 2008-04-04 | 2008-04-04 | light assembly |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2260233B1 (en) |
DE (1) | DE102008017613B4 (en) |
WO (1) | WO2009121440A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6055607B2 (en) * | 2012-03-26 | 2016-12-27 | 東芝ライテック株式会社 | Lighting unit and lighting device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19957611A1 (en) * | 1999-11-30 | 2001-06-07 | Osram Opto Semiconductors Gmbh | Lighting arrangement |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
DE202004001876U1 (en) * | 2004-02-07 | 2004-05-27 | Sidler Gmbh & Co | Automobile brake lamp has multiple light sources mounted on printed circuit board attached to plastics lamp housing provided with respective reflectors |
DE202007016530U1 (en) * | 2007-11-23 | 2008-02-07 | Reisen, Willy | Electric light |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001297694A1 (en) | 2001-01-09 | 2002-09-19 | Gelcore Llc | Device to monitor a led traffic light |
US20080298058A1 (en) * | 2005-05-20 | 2008-12-04 | Tir Systems Ltd. | Cove Illumination Module and System |
US7766518B2 (en) * | 2005-05-23 | 2010-08-03 | Philips Solid-State Lighting Solutions, Inc. | LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same |
JP3931216B1 (en) * | 2006-06-20 | 2007-06-13 | 未来環境開発研究所株式会社 | Shelf lighting device and shelf with lighting device using the same |
DE102006040393B4 (en) | 2006-08-29 | 2018-11-22 | Dr. Mach Gmbh & Co. Kg | LED surgical light |
-
2008
- 2008-04-04 DE DE102008017613A patent/DE102008017613B4/en not_active Expired - Fee Related
-
2009
- 2009-01-08 WO PCT/EP2009/000044 patent/WO2009121440A1/en active Application Filing
- 2009-01-08 EP EP09727733A patent/EP2260233B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19957611A1 (en) * | 1999-11-30 | 2001-06-07 | Osram Opto Semiconductors Gmbh | Lighting arrangement |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
DE202004001876U1 (en) * | 2004-02-07 | 2004-05-27 | Sidler Gmbh & Co | Automobile brake lamp has multiple light sources mounted on printed circuit board attached to plastics lamp housing provided with respective reflectors |
DE202007016530U1 (en) * | 2007-11-23 | 2008-02-07 | Reisen, Willy | Electric light |
Also Published As
Publication number | Publication date |
---|---|
WO2009121440A1 (en) | 2009-10-08 |
DE102008017613A1 (en) | 2009-11-05 |
EP2260233B1 (en) | 2012-05-30 |
EP2260233A1 (en) | 2010-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1610422B1 (en) | Electrical connecting device | |
DE102009053957A1 (en) | Reflector for a lighting device and lighting device | |
DE102009009087A1 (en) | Lighting device for motor vehicle, has lighting unit with lamp for generation of light function, and another lighting unit with another lamp for generation of another light function | |
DE202009017522U1 (en) | LED recessed luminaire with heat sink | |
WO2009021694A1 (en) | Lighting apparatus | |
DE102009040986A1 (en) | lamp | |
DE202010001128U1 (en) | LED lighting device with a larger light angle | |
DE102009047487A1 (en) | light module | |
DE102013110317B4 (en) | lighting device | |
DE102010041114A1 (en) | lighting device | |
DE10105622A1 (en) | Illumination device has semiconducting light sources controlled by control unit, mounted on circuit board so entire output light radiation is first incident on reflector then output via outlet area | |
DE102009023055A1 (en) | Line bulb-retrofit lamp has semiconductor lighting element having light emitting diode, radiator box and band-shaped semiconductor lighting module, which has semiconductor shining element and which is fastened on radiator box | |
DE102004028546B3 (en) | Electrical wall socket has a strip of light emitting diodes in fromt panel to provide visibility | |
DE102010012137B4 (en) | Motor vehicle lighting equipment | |
EP2307789B1 (en) | Lighting device with led | |
DE102011076300A1 (en) | Illuminating device i.e. illuminating module, has cover covering electronic components and including recess and projections at edge of recess, where recess laterally surrounds LEDs on carrier, and edge includes step with lower riser | |
DE102008017613B4 (en) | light assembly | |
DE102012106165A1 (en) | Lighting arrangement for illuminating goods, workplaces, offices, hallways and other interior spaces of buildings, has housing, in which illuminant input is arranged, where housing has three illuminant chambers arranged to each other | |
DE102020201645A1 (en) | Lighting device for a motor vehicle | |
EP2257733B1 (en) | Light module | |
DE112019001649T5 (en) | ELECTRICAL DEVICE FOR A VEHICLE FOOTBOARD | |
DE19908404A1 (en) | Inside illumination for air-, water- craft etc. with several light sources, such as a LEDs or laser diodes, of long service life | |
DE202017107351U1 (en) | handrail | |
DE202012008617U1 (en) | Luminaire for connection to flat cable leads | |
DE202011005334U1 (en) | Light-conducting device for light-emitting diode bulb |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R020 | Patent grant now final |
Effective date: 20110316 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141101 |