DE202006016336U1 - Light comprises a circuit board with illuminating diodes and has a sandwich structure in the region of the light output - Google Patents

Light comprises a circuit board with illuminating diodes and has a sandwich structure in the region of the light output Download PDF

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Publication number
DE202006016336U1
DE202006016336U1 DE202006016336U DE202006016336U DE202006016336U1 DE 202006016336 U1 DE202006016336 U1 DE 202006016336U1 DE 202006016336 U DE202006016336 U DE 202006016336U DE 202006016336 U DE202006016336 U DE 202006016336U DE 202006016336 U1 DE202006016336 U1 DE 202006016336U1
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DE
Germany
Prior art keywords
circuit board
light
lamp
luminaire according
region
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 - Lifetime
Application number
DE202006016336U
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Briloner Leuchten GmbH
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Briloner Leuchten GmbH
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Publication date
Application filed by Briloner Leuchten GmbH filed Critical Briloner Leuchten GmbH
Priority to DE202006016336U priority Critical patent/DE202006016336U1/en
Publication of DE202006016336U1 publication Critical patent/DE202006016336U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • 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

Light (1) comprises a circuit board with illuminating diodes (8) and has a sandwich structure in the region of the light output. Preferred Features: The light has support parts (3) for holding the circuit board. One of the support parts has an opening through which light from the diodes passes. The light has a cover with openings through which one of the diodes protrudes.

Description

Die vorliegende Erfindung betrifft eine Leuchte, umfassend eine Leiterplatte mit einer Mehrzahl daran angeordneter Leuchtdioden (LED).The The present invention relates to a luminaire comprising a printed circuit board with a plurality of light-emitting diodes (LED) arranged thereon.

Derartige Leuchte sind insbesondere im Innenbereich bekannt und sind häufig optisch wenig ansprechend und/oder aufwendig konstruiert.such Luminaires are known in particular indoors and are often optical poorly designed and / or elaborately constructed.

Das der vorliegenden Erfindung zugrunde liegende Problem ist die Schaffung einer Leuchte der eingangs genannten Art, die bei einfacher Gestaltung optisch ansprechend ausgebildet sein kann.The The problem underlying the present invention is the creation a luminaire of the type mentioned, the optic with a simple design can be designed attractively.

Dies wird erfindungsgemäß durch eine Leuchte der eingangs genannten Art mit den kennzeichnenden Merkmalen der Ansprüche 1 oder 2 erreicht. Die Unteransprüche betreffen bevorzugte Ausgestaltungen der Erfindung.This is inventively a lamp of the type mentioned above with the characterizing Features of the claims 1 or 2 reached. The subclaims relate to preferred embodiments the invention.

Erfindungsgemäß kann vorgesehen sein, dass die Leuchte zumindest im Bereich des Lichtaustritts sandwichartig aufgebaut ist und/oder mindestens zwei plattenähnliche Trägerteile zur Halterung der Leiterplatte umfasst, wobei die Leiterplatte zwischen den Trägerteilen angeordnet ist. Durch eine derartige Gestaltung lässt sich bei Verwendung weniger Teile eine ansprechende optische Gestaltung realisieren.According to the invention can be provided be that the lamp at least in the area of the light exit sandwich is constructed and / or at least two plate-like support members for holding the Circuit board comprises, wherein the circuit board between the support parts is arranged. By such a design can be realize an appealing visual design when using fewer parts.

Weitere Merkmale und Vorteile der vorliegenden Erfindung werden deutlich anhand der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele unter Bezugnahme auf die beiliegenden Abbildungen. Darin zeigenFurther Features and advantages of the present invention will become apparent with reference to the following description of preferred embodiments with reference to the attached figures. Show in it

1 eines perspektivische Ansicht eines Leuchtenkopfes einer erfindungsgemäßen Leuchte; 1 a perspective view of a lamp head of a lamp according to the invention;

2 eine Explosionsansicht des Leuchtenkopfes gemäß 1. 2 an exploded view of the lamp head according to 1 ,

Der aus 1 ersichtliche Leuchtenkopf 1 kann Teil beispielsweise einer Tischleuchte sein. Dabei kann ein nicht abgebildeter Arm der Tischleuchte an einem von dem Leuchtenkopf 1 umfassten Halteteil 2 angebracht sein.The out 1 apparent lamp head 1 may be part of a table lamp, for example. An unillustrated arm of the table lamp can be attached to one of the lamp head 1 included holding part 2 to be appropriate.

Aus 2 ist ersichtlich, dass der Leuchtenkopf 1 zwei Trägerteile 3, 4 umfasst. An jedem dieser Trägerteile 3, 4 ist eine Anformung 5, 6 ausgebildet, die im zusammen gebauten Zustand des Leuchtenkopfes 1 das Halteteil 2 bilden. Der Leuchtenkopf 1 umfasst weiterhin eine Leiterplatte 7, auf der einseitig eine Vielzahl von Leuchtdioden 8 angeordnet sind. Der Leuchtenkopf 1 umfasst weiterhin einen Halterahmen 9 für die Leiterplatte 7, eine maskenartige Abdeckung 10 mit Öffnungen 11 für die Leuchtdioden (LED) 8 und eine isolierende Abdeckung 17 für die mit Leiterbahnen versehene Rückseite der Leiterplatte 7. Auch an dem Halterahmen 9 kann eine Anformung 16 vorgesehen sein, die zusammen mit den Anformung 5, 6 das Halteteil 2 bildet.Out 2 it can be seen that the lamp head 1 two carrier parts 3 . 4 includes. At each of these support parts 3 . 4 is a formation 5 . 6 formed in the assembled state of the lamp head 1 the holding part 2 form. The lamp head 1 further includes a circuit board 7 , on the one side a large number of light-emitting diodes 8th are arranged. The lamp head 1 further includes a support frame 9 for the circuit board 7 , a mask-like cover 10 with openings 11 for the light-emitting diodes (LED) 8th and an insulating cover 17 for the printed circuit board back side of the circuit board 7 , Also on the support frame 9 can be a molding 16 be provided, which together with the Anformung 5 . 6 the holding part 2 forms.

Die beiden Trägerteile 3, 4 und die maskenartige Abdeckung 10 können dabei aus Metall bestehen, wohingegen der Halterahmen 9 und die isolierende Abdeckung 17 aus Kunststoff bestehen können.The two support parts 3 . 4 and the mask-like cover 10 can consist of metal, whereas the holding frame 9 and the insulating cover 17 can be made of plastic.

Der Halterahmen 9 weist eine Ausnehmung 12 auf, in die die Leiterplatte 7 einbringbar ist. Im zusammen gebauten Zustand des Leuchtenkopfes 1 ragen die Leuchtdioden 8 teilweise durch die Öffnungen 11 der maskenartige Abdeckung 10 hindurch. Das in 1 und 2 obere Trägerteil 3 weist eine Öffnung 13 auf, durch die das von den Leuchtdioden 8 ausgehende Licht hindurch treten kann.The support frame 9 has a recess 12 on, in which the circuit board 7 can be introduced. In the assembled state of the lamp head 1 protrude the LEDs 8th partly through the openings 11 the mask-like cover 10 therethrough. This in 1 and 2 upper support part 3 has an opening 13 on, by which of the light-emitting diodes 8th Outgoing light can pass through.

Die einzelnen Teile können durch Schrauben 14 und Muttern 15 aneinander festgelegt werden (siehe 1). Im zusammen gebauten Zustand des Leuchtenkopfes 1 werden die Oberseite und die Unterseite des sandwichartig zusammengebauten Leuchtenkopfes 1 durch die Trägerteile 3, 4 gebildet, die eine optisch hochwertige Oberfläche aufweisen. Weiterhin ist durch die Öffnung 13 die maskenartige Abdeckung 10 sichtbar, die ebenfalls eine optisch hochwertige Oberfläche aufweist.The individual parts can be screwed 14 and nuts 15 be fixed to each other (see 1 ). In the assembled state of the lamp head 1 become the top and bottom of the sandwiched lamp head 1 through the carrier parts 3 . 4 formed, which have a visually high-quality surface. Furthermore, through the opening 13 the mask-like cover 10 visible, which also has a visually high-quality surface.

Der Leuchtenkopf 1 ist somit aus einer geringen Anzahl von teilweise multifunktionalen Einzelteilen gebildet und damit kostengünstig herstellbar. Er weist trotzdem ein ansprechendes Äußeres auf.The lamp head 1 is thus formed from a small number of partially multifunctional items and thus inexpensive to produce. He still has an appealing appearance.

Claims (8)

Leuchte, umfassend eine Leiterplatte (7) mit einer Mehrzahl daran angeordneter Leuchtdioden (8), dadurch gekennzeichnet, dass die Leuchte zumindest im Bereich des Lichtaustritts sandwichartig aufgebaut ist.Luminaire comprising a printed circuit board ( 7 ) having a plurality of light emitting diodes ( 8th ), characterized in that the lamp is constructed sandwiched at least in the region of the light exit. Leuchte nach Anspruch 1 oder nach dem Oberbegriff des Anspruchs 1, dadurch gekennzeichnet, dass die Leuchte mindestens zwei plattenähnliche Trägerteile (3, 4) zur Halterung der Leiterplatte (7) umfasst, wobei die Leiterplatte (7) zwischen den Trägerteilen (3, 4) angeordnet ist.Luminaire according to claim 1 or according to the preamble of claim 1, characterized in that the lamp at least two plate-like support members ( 3 . 4 ) for mounting the printed circuit board ( 7 ), wherein the printed circuit board ( 7 ) between the support parts ( 3 . 4 ) is arranged. Leuchte nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass eines der beiden Trägerteile (3, 4) eine Öffnung (13) aufweist, durch die von den Leuchtdioden (8) ausgehendes Licht hindurch treten kann.Luminaire according to one of claims 1 or 2, characterized in that one of the two support parts ( 3 . 4 ) an opening ( 13 ), by which of the light emitting diodes ( 8th ) outgoing light can pass through. Leuchte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Leuchte eine Abdeckung (10) umfasst, in der Öffnungen (11) vorgesehen sind, durch die jeweils eine der Leuchtdioden (8) teilweise hindurch ragen kann.Luminaire according to one of claims 1 to 3, characterized in that the lamp is a cover ( 10 ), in the openings ( 11 ) see through each one of the light emitting diodes ( 8th ) can protrude partially through. Leuchte nach Anspruch 4, dadurch gekennzeichnet, dass die Abdeckung (10) die Öffnung (13) in dem einen der beiden Trägerteile (3, 4) zumindest teilweise kaschieren kann.Luminaire according to claim 4, characterized in that the cover ( 10 ) the opening ( 13 ) in which one of the two support parts ( 3 . 4 ) can at least partially hide. Leuchte nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zumindest eines der Trägerteile (3, 4) eine Anformung (5, 6) umfasst, das oder die im zusammen gebauten Zustand der Leuchte ein Halteteil (2) bildet oder bilden.Luminaire according to one of claims 1 to 5, characterized in that at least one of the carrier parts ( 3 . 4 ) An Anformung ( 5 . 6 ), which in the assembled state of the lamp a holding part ( 2 ) form or form. Leuchte nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass die Trägerteile (3, 4) und die Leiterplatte (7) Teil eines Leuchtenkopfes (1) sind.Luminaire according to one of claims 2 to 6, characterized in that the carrier parts ( 3 . 4 ) and the printed circuit board ( 7 ) Part of a lamp head ( 1 ) are. Leuchte nach Anspruch 7, dadurch gekennzeichnet, dass die Leuchte als Tischleuchte ausgebildet ist.Luminaire according to claim 7, characterized that the lamp is designed as a table lamp.
DE202006016336U 2006-10-23 2006-10-23 Light comprises a circuit board with illuminating diodes and has a sandwich structure in the region of the light output Expired - Lifetime DE202006016336U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202006016336U DE202006016336U1 (en) 2006-10-23 2006-10-23 Light comprises a circuit board with illuminating diodes and has a sandwich structure in the region of the light output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006016336U DE202006016336U1 (en) 2006-10-23 2006-10-23 Light comprises a circuit board with illuminating diodes and has a sandwich structure in the region of the light output

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2051004A1 (en) * 2007-10-19 2009-04-22 Elmar Schrutek Light, especially for display windows or exhibition cases
WO2009053230A1 (en) * 2007-10-24 2009-04-30 Continental Automotive Gmbh Method for positioning and mounting an led assembly and positioning body for the same
WO2012062941A1 (en) * 2010-11-11 2012-05-18 Universidad Complutense De Madrid System for natural lighting by optical waveguiding and light extraction, applied to buildings
EP2719945A1 (en) * 2012-10-11 2014-04-16 OSRAM GmbH Lighting device comprising a sealing gasket
WO2015090970A1 (en) * 2013-12-17 2015-06-25 Osram Opto Semiconductors Gmbh Method for mounting a chip on board-led onto a carrier body and optoelectronic component comprising a chip on board-led and a carrier body

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2051004A1 (en) * 2007-10-19 2009-04-22 Elmar Schrutek Light, especially for display windows or exhibition cases
WO2009053230A1 (en) * 2007-10-24 2009-04-30 Continental Automotive Gmbh Method for positioning and mounting an led assembly and positioning body for the same
CN101836040B (en) * 2007-10-24 2012-12-26 欧陆汽车有限责任公司 Method for positioning and mounting an LED assembly and positioning body for the same
US8683683B2 (en) 2007-10-24 2014-04-01 Continental Automotive Gmbh Method for positioning and mounting an LED assembly as well as a positioning body for this purpose
WO2012062941A1 (en) * 2010-11-11 2012-05-18 Universidad Complutense De Madrid System for natural lighting by optical waveguiding and light extraction, applied to buildings
ES2384737A1 (en) * 2010-11-11 2012-07-11 Universidad Complutense De Madrid System for natural lighting by optical waveguiding and light extraction, applied to buildings
EP2719945A1 (en) * 2012-10-11 2014-04-16 OSRAM GmbH Lighting device comprising a sealing gasket
US9279569B2 (en) 2012-10-11 2016-03-08 Osram Gmbh Lighting device
WO2015090970A1 (en) * 2013-12-17 2015-06-25 Osram Opto Semiconductors Gmbh Method for mounting a chip on board-led onto a carrier body and optoelectronic component comprising a chip on board-led and a carrier body

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R207 Utility model specification

Effective date: 20070322

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20091118

R157 Lapse of ip right after 6 years

Effective date: 20130501