DE10311492B3 - Light has board at angle in rail, LEDs attached to one side that radiate light essentially normal to board, LEDs on other side that radiate essentially parallel to board, transversely to row of LEDs - Google Patents
Light has board at angle in rail, LEDs attached to one side that radiate light essentially normal to board, LEDs on other side that radiate essentially parallel to board, transversely to row of LEDs Download PDFInfo
- Publication number
- DE10311492B3 DE10311492B3 DE10311492A DE10311492A DE10311492B3 DE 10311492 B3 DE10311492 B3 DE 10311492B3 DE 10311492 A DE10311492 A DE 10311492A DE 10311492 A DE10311492 A DE 10311492A DE 10311492 B3 DE10311492 B3 DE 10311492B3
- Authority
- DE
- Germany
- Prior art keywords
- light
- rail
- board
- lamp
- leds
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0012—Furniture
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Die
Erfindung betrifft eine Leuchte mit reihenförmig angeordneten Leuchtdioden,
wie beispielweise aus der
Die Verwendung von lichtstarken Leuchtdioden (LEDs) als Leuchtmittel in Leuchten hat in den letzten Jahren zugenommen. Ihre lange Lebensdauer, die geringe Verlustwärme und ihre kleinen Abmessungen machen Leuchtdioden für viele spezielle Einsatzzwecke geeignet. Ein Beispiel ist die in der deutschen Gebrauchsmusteranmeldung 202 11 199 beschriebene Bodeneinbauleuchte. Der Einsatz von Leuchtdioden ermöglicht hier eine besonders geringe Bauhöhe der Bodeneinbauleuchte.The Use of light-emitting diodes (LEDs) as illuminants in lights has increased in recent years. Your long lifespan, the low heat loss and their small dimensions make LEDs for many suitable for special purposes. An example is that in the German one Utility model application 202 11 199 floor recessed luminaire described. The use of LEDs enables here a particularly low overall height the recessed floor light.
Aus
der
Die
Aus
der
Aufgabe der Erfindung ist es, eine platzsparende Leuchte zu schaffen, mit der sich gleichzeitig verschiedene Bereiche innerhalb oder außerhalb eines Möbelstücks beleuchten lassen.task the invention is to create a space-saving lamp with of different areas simultaneously inside or outside of a piece of furniture to let.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß in der Leuchte die Leuchtdioden so in zwei parallelen Reihen angeordnet sind, daß die mittleren Lichtabstrahlrichtungen der zwei Reihen miteinander einen Winkel von weniger als 180° bilden, insbesondere einen Winkel von etwa 90°, daß die Leuchte als Schiene ausgebildet ist, auf der auf zwei einander gegenüberliegenden Seiten das Licht jeweils einer Reihe der Leuchtdioden austritt, und daß die Leuchte dergestalt aufgebaut ist, daß in der Schiene eine Platine schräg, beispielsweise diagonal, angeordnet ist, auf deren Ober- und Unterseite Leuchtdioden befestigt sind. Dabei werden auf der einen Seite der Platine Leuchtdi oden eingesetzt, die geradeaus, also von der Platine weg, leuchten, während auf der anderen Seite der Platine Leuchtdioden eingesetzt werden, die ihr Licht seitlich abstrahlen, also parallel zur Platine. Dabei sind die seitwärts leuchtenden Leuchtdioden so nebeneinander in einer Reihe angeordnet, daß sie ihr Licht jeweils quer zu dieser Reihe abgeben.This The object of the invention solved, that in the light emitting diodes are arranged in two parallel rows are that the middle Light emission directions of the two rows form an angle with each other form less than 180 °, in particular an angle of about 90 ° that the lamp is designed as a rail is on the two opposite sides of the light a row of light emitting diodes emerges, and that the lamp is constructed in this way is that in the board slants a board, For example, is arranged diagonally, on the top and bottom of light-emitting diodes are attached. Light emitting diodes are located on one side of the board used, which shine straight ahead, i.e. away from the board, while on LEDs are used on the other side of the circuit board emit their light from the side, i.e. parallel to the circuit board. there are the shining sideways LEDs arranged side by side in a row so that you can Give light across this row.
Eine solche Schiene kann beispielsweise an der Stirnfläche eines Einlegebodens angebracht sein und diesen nach vorne verlängern, wobei das Licht an der Ober- und an der Unterseite der Schiene nach hinten zum Einlegeboden hin gerichtet abgegeben wird. Auf diese Weise kann eine Beleuchtung sowohl von auf dem Einlegeboden abgestellten Gegenständen als auch von unterhalb des Einlegebodens sich befindenden Gegenständen erfolgen.A such a rail can, for example, on the end face of a Insert shelf and extend it forward, whereby the light on the top and bottom of the rail to the rear is delivered towards the shelf. That way lighting of objects placed on the shelf as well also from objects located below the shelf.
Die erfindungsgemäße Leuchte weist einige Vorteile auf. So kann die Schiene aufgrund der Verwendung von Leuchtdioden sehr kleine äußere Querschnittsabmessungen aufweisen, sie kann beispielsweise in ihrer Höhe einem 16 mm starken Einlegeboden angepaßt sein. Bei der exponierten Anordnung der Leuchte an der Stirnseite eines Möbelstücks wirkt sie außerdem als dekoratives Element sowie als Verkleidung der Stirnfläche.The lamp according to the invention has some advantages. So the rail can be due to use very small external cross-sectional dimensions of LEDs have, for example, a 16 mm thick shelf in height customized his. With the exposed arrangement of the lamp on the front it looks like a piece of furniture Moreover as a decorative element and as a cladding for the end face.
Ein weiterer Vorteil ist, daß die Leuchte beliebig angeordnet werden kann, so z.B. an Borden oder horizontal und vertikal an Korpussen. Auf diese Weise ist beispielsweise eine einheitliche Frontgestaltung in Verbindung mit einer lichtstarken Ausleuchtung eines offenen Schrankes, eines Regals oder einer Vitrine möglich. Dabei kann die Anbringung der Leuchte sowohl an Korpuswänden eines Schrankes als auch zusätzlich an Einlegeböden in dem Schrank erfolgen. Besonders vorteilhaft ist hierbei auch die sehr geringe Wärmeentwicklung der Leuchtdioden aufgrund ihres hohen Wirkungsgrades sowie der damit verbundene geringe Energieverbrauch.On Another advantage is that the Luminaire can be arranged as desired, e.g. on shelves or horizontally and vertically on carcasses. In this way, for example uniform front design in connection with a bright Illumination of an open cupboard, a shelf or a showcase possible. The attachment of the lamp can both on the body walls Closet as well as additional on shelves done in the closet. It is also particularly advantageous here the very low heat development of the light emitting diodes due to their high efficiency as well as the associated low energy consumption.
Die zwei Reihen von Leuchtdioden erzeugen auf die oben beschriebene, erfindungsgemäße Weise breite, in Längsrichtung der Schiene ausgedehnte Lichtbänder, die jeweils im Querschnitt einen bestimmten Winkelbereich einnehmen und deren mittlere Richtungen zueinander einen Winkel von etwa 90° einnehmen. Durch die schräg angeordnete Platine, die den Querschnitt der Schiene im wesentlichen diagonal teilt und beispielsweise von der Oberkante der Frontseite der Schiene zur Unterkante der Rückseite der Schiene verläuft, werden beide Lichtbänder aus ihrer horizontalen bzw. vertikalen mittleren Richtung ausgelenkt, so daß beide Lichtbänder im wesentlichen von der Frontseite der Leuchte weg nach hinten leuchten, wobei das eine Lichtband schräg nach oben und das andere schräg nach unten gerichtet ist. Bei der beschriebenen Neigungsrichtung der Platine sind dazu die seitlich leuchtenden Leuchtdioden an der Unterseite der Platine angeordnet, während die geradeaus leuchtenden Leuchtdioden an der Oberseite der Platine angeordnet sind.The two rows of light emitting diodes produce the way according to the invention wide, lengthways extended light strips on the rail, which each occupy a certain angular range in cross-section and their mean directions to each other form an angle of about 90 °. Through the oblique arranged circuit board, the cross section of the rail substantially diagonally divides and, for example, from the upper edge of the front of the rail to the lower edge of the back the rail runs both light strips off deflected in their horizontal or vertical central direction, so both rooflights essentially shine backwards away from the front of the lamp, where the one light band obliquely after above and the other obliquely is directed downwards. With the described direction of inclination the side of the board are the light-emitting diodes on the Bottom of the circuit board arranged while the one glowing straight on LEDs are arranged on the top of the board.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.advantageous Embodiments of the invention result from the subclaims.
Die Schiene weist bevorzugt ein annähernd quadratisches Profil auf und hat an ihrer Ober- und Unterseite jeweils einen lichtdurchlässigen Bereich. Die Vorder seite kann hingegen lichtundurchlässig ausgeführt sein und beispielsweise als Zierblende dienen.The The rail preferably has an approximately square shape Profile on and has a translucent area on their top and bottom. The Front, however, can be made opaque, for example serve as a decorative cover.
In einer bevorzugten Ausführungsform ist die Leuchte so aufgebaut, daß sie kürzbar und so zuschneidbar ist, daß sie um Ecken herum verlaufen kann. Die Leuchte kann auf diese Weise beispielsweise einen rechteckförmigen Rahmen an der Stirnseite eines Möbelkorpus bilden, wobei sie in den Ecken mit Gehrungen versehen ist.In a preferred embodiment the lamp is constructed in such a way that it can be shortened and cut to size, that she can run around corners. The lamp can do this for example a rectangular one Frame on the front of a furniture body form, being mitered in the corners.
Im folgenden werden Ausführungsbeispiele der Erfindung anhand der Zeichnungen näher erläutert.in the the following are embodiments of the Invention explained with reference to the drawings.
Es zeigen:It demonstrate:
Die
in
Auf
der Unterseite der Platine
Die
solchermaßen
aufgebaute Leuchte
Bei
der Ausführungsform
mit einer wie in
In der Leuchte können zu Beleuchtungszwecken weiße Leuchtdioden verwendet werden. Denkbar ist aber ebenso auch die Verwendung von andersfarbigen Leuchtdioden.White LEDs can be used in the luminaire for lighting purposes. However, the use of is also conceivable the colored light-emitting diodes.
Der
beschriebene Aufbau der Leuchte ermöglicht weitgehende Gestaltungsfreiheit
bei der Form und Oberflächengestaltung
der Leuchte. So ist beispielsweise auch eine runde oder abgerundete Form
des Gehäuses
Die
lichtdurchlässigen
Bereiche
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10311492A DE10311492B3 (en) | 2003-03-15 | 2003-03-15 | Light has board at angle in rail, LEDs attached to one side that radiate light essentially normal to board, LEDs on other side that radiate essentially parallel to board, transversely to row of LEDs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10311492A DE10311492B3 (en) | 2003-03-15 | 2003-03-15 | Light has board at angle in rail, LEDs attached to one side that radiate light essentially normal to board, LEDs on other side that radiate essentially parallel to board, transversely to row of LEDs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10311492B3 true DE10311492B3 (en) | 2004-12-16 |
Family
ID=33440572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10311492A Expired - Lifetime DE10311492B3 (en) | 2003-03-15 | 2003-03-15 | Light has board at angle in rail, LEDs attached to one side that radiate light essentially normal to board, LEDs on other side that radiate essentially parallel to board, transversely to row of LEDs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10311492B3 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014811A1 (en) | 2007-03-28 | 2008-10-09 | Rehau Ag + Co | Light-emitting arrangement |
DE202009010108U1 (en) | 2009-07-24 | 2010-06-17 | Halemeier Gmbh & Co. Kg | Light for a shelf of a piece of furniture |
DE202010014896U1 (en) | 2010-10-29 | 2011-01-20 | Lippsmeier, Hans | Device for illuminating the front and the interior of a cabinet |
DE202010012968U1 (en) | 2010-11-23 | 2011-02-10 | Wilhelm Koch Gmbh | On a furniture part attached light bar |
DE202010011639U1 (en) * | 2010-08-20 | 2011-11-21 | Rehau Ag + Co. | furniture board |
DE202010013897U1 (en) | 2010-10-02 | 2012-01-10 | Hans Lippsmeier | Device for illuminating cabinets |
DE102010050080B3 (en) * | 2010-10-29 | 2012-04-12 | Hans Lippsmeier | Illuminating apparatus for cabinet of e.g. wardrobe in e.g. kitchen, has lighting unit is operated in two lighting modes in which lighting unit emits cone shaped beams for illuminating front side and interior of cabinet respectively |
DE202011002948U1 (en) | 2011-02-04 | 2012-05-07 | Wilfried Pöllet | Furniture light |
DE202011050964U1 (en) | 2011-08-11 | 2012-11-15 | Halemeier Gmbh & Co. Kg | Luminaire with housing profile |
US11109677B2 (en) * | 2019-03-01 | 2021-09-07 | Schott Gemtron Corporation | Shelf assemblies that display illuminated indicia |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2713747A1 (en) * | 1993-12-07 | 1995-06-16 | Valancogne Jean Pierre | Signalling light integrated with surface of partition wall for marking out routes or cycle paths |
DE69400826T2 (en) * | 1993-01-28 | 1997-03-06 | Koch & Sons Co H | Light strip for illuminating and signaling an emergency exit |
DE19837224A1 (en) * | 1998-08-17 | 2000-03-09 | Siemens Ag | Luminous device for use in traffic surfaces |
DE20008713U1 (en) * | 2000-05-16 | 2000-09-14 | Reklame Conrad Wilden Nachf Gm | Illuminant |
DE10061746A1 (en) * | 2000-12-12 | 2002-08-22 | Opsira Gmbh | Endoscopic light has light element with at least one envelope whose surface is at least partly translucent at least for part of wavelength range of electrically powered LED radiation source |
DE20212485U1 (en) * | 2002-08-14 | 2002-12-05 | Aral Ag & Co Kg | Lamp |
DE20211199U1 (en) * | 2002-07-24 | 2003-12-04 | Halemeier Gmbh & Co. Kg | Flush mounted floor lighting panel has LED devices on circuit board installed in rectangular frame set into floor recess |
-
2003
- 2003-03-15 DE DE10311492A patent/DE10311492B3/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69400826T2 (en) * | 1993-01-28 | 1997-03-06 | Koch & Sons Co H | Light strip for illuminating and signaling an emergency exit |
FR2713747A1 (en) * | 1993-12-07 | 1995-06-16 | Valancogne Jean Pierre | Signalling light integrated with surface of partition wall for marking out routes or cycle paths |
DE19837224A1 (en) * | 1998-08-17 | 2000-03-09 | Siemens Ag | Luminous device for use in traffic surfaces |
DE20008713U1 (en) * | 2000-05-16 | 2000-09-14 | Reklame Conrad Wilden Nachf Gm | Illuminant |
DE10061746A1 (en) * | 2000-12-12 | 2002-08-22 | Opsira Gmbh | Endoscopic light has light element with at least one envelope whose surface is at least partly translucent at least for part of wavelength range of electrically powered LED radiation source |
DE20211199U1 (en) * | 2002-07-24 | 2003-12-04 | Halemeier Gmbh & Co. Kg | Flush mounted floor lighting panel has LED devices on circuit board installed in rectangular frame set into floor recess |
DE20212485U1 (en) * | 2002-08-14 | 2002-12-05 | Aral Ag & Co Kg | Lamp |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014811A1 (en) | 2007-03-28 | 2008-10-09 | Rehau Ag + Co | Light-emitting arrangement |
DE202009010108U1 (en) | 2009-07-24 | 2010-06-17 | Halemeier Gmbh & Co. Kg | Light for a shelf of a piece of furniture |
DE102010017346A1 (en) | 2009-07-24 | 2011-02-17 | Halemeier Gmbh & Co. Kg | Light for installing at front side of shelf of furniture, has conductors that are parallel to each other and arranged at receiver in longitudinal direction of lamp housing, where emitting units are arranged in receiver and contact conductor |
DE202010011639U1 (en) * | 2010-08-20 | 2011-11-21 | Rehau Ag + Co. | furniture board |
DE202010013897U1 (en) | 2010-10-02 | 2012-01-10 | Hans Lippsmeier | Device for illuminating cabinets |
DE202010014896U1 (en) | 2010-10-29 | 2011-01-20 | Lippsmeier, Hans | Device for illuminating the front and the interior of a cabinet |
DE102010050080B3 (en) * | 2010-10-29 | 2012-04-12 | Hans Lippsmeier | Illuminating apparatus for cabinet of e.g. wardrobe in e.g. kitchen, has lighting unit is operated in two lighting modes in which lighting unit emits cone shaped beams for illuminating front side and interior of cabinet respectively |
DE202010012968U1 (en) | 2010-11-23 | 2011-02-10 | Wilhelm Koch Gmbh | On a furniture part attached light bar |
DE202011002948U1 (en) | 2011-02-04 | 2012-05-07 | Wilfried Pöllet | Furniture light |
DE202011050964U1 (en) | 2011-08-11 | 2012-11-15 | Halemeier Gmbh & Co. Kg | Luminaire with housing profile |
US11109677B2 (en) * | 2019-03-01 | 2021-09-07 | Schott Gemtron Corporation | Shelf assemblies that display illuminated indicia |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: HALEMEIER GMBH, DE Free format text: FORMER OWNER: HALEMEIER GMBH & CO. KG, 32120 HIDDENHAUSEN, DE |
|
R082 | Change of representative |
Representative=s name: TER MEER STEINMEISTER & PARTNER PATENTANWAELTE, DE |
|
R071 | Expiry of right |