DE10203424A1 - Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below - Google Patents

Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below

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Publication number
DE10203424A1
DE10203424A1 DE10203424A DE10203424A DE10203424A1 DE 10203424 A1 DE10203424 A1 DE 10203424A1 DE 10203424 A DE10203424 A DE 10203424A DE 10203424 A DE10203424 A DE 10203424A DE 10203424 A1 DE10203424 A1 DE 10203424A1
Authority
DE
Germany
Prior art keywords
light
lamp
stem
center
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.)
Withdrawn
Application number
DE10203424A
Other languages
German (de)
Inventor
Theodor Rusler
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE10203424A priority Critical patent/DE10203424A1/en
Publication of DE10203424A1 publication Critical patent/DE10203424A1/en
Withdrawn legal-status Critical Current

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0824—Ground spikes
    • 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
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp 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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • 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
    • F21W2131/109—Outdoor lighting of gardens
    • 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

The light emitting diode or LED light consists of a light cap (1), a light stem (2) arranged in the center of the light cap and LEDs (3) grouped around the center to radiate light parallel to the light stem from above to below. The LEDs are installed to be permanently resistant to water and weather, e.g. they can be embedded in setting resin.

Description

Für effektvolle Beleuchtungen von Pflanzen und Gegenständen werden nach dem heutigen Stand der Technik hochvolt- und Niedervolt-Strahler eingesetzt. For effective lighting of plants and objects, according to today's State of the art high-voltage and low-voltage spotlights used.

Diese Leuchten haben mehrere Nachteile. These lights have several disadvantages.

Der Energieverbrauch ist relativ hoch und die Leuchtmittel haben nur eine begrenzte Lebensdauer. Im Außenbereich benötigen die Strahler wasserdichte Gehäuse die in der Regel nicht besonders formschön sind. Beim Leuchtmittelwechsel besteht außerdem die Gefahr, dass die Gehäusedichtung zerstört wird. Die große Hitzeentwicklung dieser Leuchtmittel lassen die Dichtungen schnell altern. Die beleuchteten Objekte werden üblicherweise von unten nach oben, oder von den Seiten angestrahlt. Dabei besteht fast immer die Gefahr, dass der Betrachter durch das grelle Licht geblendet wird. The energy consumption is relatively high and the lamps have only a limited amount Lifespan. Outside, the spotlights usually require waterproof housings are not particularly elegant. When changing bulbs, there is also the risk of that the housing seal is destroyed. The great heat development of these lamps let the seals age quickly. The illuminated objects are usually from bottom to top, or from the sides illuminated. There is almost always a risk that the viewer will be caught by the bright light is blinded.

Mit der vorliegenden Erfindung sollen diese Mängel beseitigt werden. These deficiencies are to be eliminated with the present invention.

Es handelt sich dabei um Leuchten, die mit der modernen LED-Lichttechnik ausgerüstet sind. Diese bietet, speziell beim Einsatz im Außenbereich, entscheidende Vorteile. Die Leuchten können mit Schutzkleinspannung betrieben werden und halben nur einen sehr geringen Stromverbrauch von 0,1 Watt pro Diode. Es gibt keine Hitzeentwicklung, so dass selbst bei direktem Kontakt, z. B. mit Pflanzen, keine Schäden durch Verbrennungen entstehen können. Die außerordentlich lange Lebensdauer der Leuchtdioden von ca. hunderttausend Betriebsstunden machen Leuchtmittelwechsel überflüssig. Daher können die kleinen Leuchtdioden mit dem Leuchtenkörper vergossen werden. Dies wiederum ermöglicht für die Ausgestaltung der Leuchten eine neue, minimierte und filigrane Formensprache. These are luminaires that are equipped with modern LED lighting technology. This offers decisive advantages, especially when used outdoors. The lights can be operated with safety extra-low voltage and only half one low power consumption of 0.1 watts per diode. There is no heat, so even with direct contact, e.g. B. with plants, no damage from burns can arise. The extraordinarily long life of the LEDs of approx. Hundreds of thousands of operating hours make lamp replacement unnecessary. Therefore, the small light emitting diodes are cast with the lamp body. This in turn enables a new, minimized and filigree design language for the design of the lights.

Die erfindungsgemäße Leuchte erinnert an die Form eines langstieligen Pilzkörpers. Unter dem Leuchtenhut (1) ist im Zentrum der Leuchtenstiel (2) und darum herum die LED's (3) installiert, die ihr Licht, parallel zum Leuchtenstiel (2), kegelförmig nach unten abstrahlen. Auf diese Weise werden Pflanzen und Gegenstände effektvoll beleuchtet, ohne dass der Betrachter geblendet wird. Je nach Einsatzzweck kann sowohl die Anzahl und die Lichtfarbe der LEDs (3), als auch die Länge des Leuchtenstiels (2) variiert werden. The lamp according to the invention is reminiscent of the shape of a long-stemmed mushroom body. Under the lamp hat ( 1 ) in the center of the lamp stem ( 2 ) and around it are installed the LEDs ( 3 ), which emit their light in a cone downwards parallel to the lamp stem ( 2 ). In this way, plants and objects are illuminated effectively without dazzling the viewer. Depending on the application, the number and light color of the LEDs ( 3 ) and the length of the lamp stem ( 2 ) can be varied.

Vorzugsweise wird man die Leuchten modular aufbauen, d. h. man wird Leuchtenhüte (1) und Leuchtenstiele (2) kombinier- und austauschbar gestalten. Soll der Leuchtenstiel (2) in der Länge variierbar sein, so werden Rohre teleskopartig ineinander geschoben, die dann bei der gewünschten Länge mit Schrauben (4) oder einer anderen Klemmvorrichtung fixiert werden. Durch das Rohr des Leuchtenstiels (2) wird das Stromkabel (5) unsichtbar zum Boden geführt. Die Fixierung der Leuchte kann mit einem Erdspieß (Fig. 1) im Boden erfolgen, oder durch einen schweren Sockel (Fig. 2), z. B. aus Metall oder Stein. The lights will preferably have a modular structure, ie lights hats ( 1 ) and lights stems ( 2 ) can be combined and exchanged. If the length of the lamp stem ( 2 ) is to be varied, tubes are telescopically pushed into each other, which are then fixed at the desired length using screws ( 4 ) or another clamping device. The power cable ( 5 ) is led invisibly to the floor through the tube of the lamp stem ( 2 ). The fixation of the lamp can be done with an earth spike ( Fig. 1) in the ground, or with a heavy base ( Fig. 2), e.g. B. made of metal or stone.

Als Alternative zu der bisher beschriebenen, sehr puristischen LED-Leuchte kann eine weitere LED-Leuchte mit Windspiel gelten. Diese Leuchte übernimmt eine Doppelfunktion, denn auch unbeleuchtet ist sie eine attraktive Skulptur. As an alternative to the very puristic LED lamp described so far, one can additional LED lights with wind chimes apply. This lamp has a double function, because even when not lit, it is an attractive sculpture.

Zu diesem Zweck wird auf dem Leuchtenhut (1) ein ringförmiges Kugellager-Element (8) montiert. Auf diesem wiederum wird das Windspiel (9) aufgesetzt, das sich bei Wind um die eigene Achse dreht. Das Windspiel (9) kann dabei sehr variabel und phantasievoll ausgestaltet werden. Zur Steigerung der Auffälligkeit bei Nacht, können die Mittelachse des ringförmigen Kugellagers (8) eine oder mehrere Leuchtdioden (10) installiert werden. Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt. For this purpose, an annular ball bearing element ( 8 ) is mounted on the lamp hat ( 1 ). The wind chime ( 9 ), which rotates about its own axis when the wind is blowing, is placed on this. The wind chime ( 9 ) can be made very variable and imaginative. To increase the conspicuousness at night, the center axis of the ring-shaped ball bearing ( 8 ) one or more light emitting diodes ( 10 ) can be installed. An embodiment is shown in the drawings.

Claims (8)

1. LED-Leuchte zur Beleuchtung von Pflanzen und Gegenständen, die sich aus Leuchtenhut (1) und Leuchtenstiel (2) zusammensetzt dadurch gekennzeichnet, dass der Leuchtenstiel (2) im Zentrum des Leuchtenhutes (1) angeordnet ist und sich darum herum die LEDs (3) gruppieren, die das Licht parallel zum Leuchtenstiel (2) von oben nach unten strahlen. 1. LED lamp for the illumination of plants and articles composed of Leuchtenhut (1) and lamp stem (2), characterized in that the lamp stem (2) is arranged in the center of Leuchtenhutes (1) and extending therearound, the LEDs ( 3 ) group that shine the light parallel to the lamp stem ( 2 ) from top to bottom. 2. LED-Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die LEDs (3+10) dauerhaft wasser- und witterungsbeständig installiert, d. h. z. B. in Kunstharz eingegossen sind. 2. LED light according to claim 1, characterized, that the LEDs (3 + 10) are permanently water and weather resistant, d. H. z. B. are cast in synthetic resin. 3. LED-Leuchte nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Leuchte modular aufgebaut ist, so dass unterschiedliche Leuchtenhüte (1) mit unterschiedlichen Leuchtenstielen (2) kombiniert werden können. 3. LED lamp according to claim 1 and 2, characterized in that the lamp is modular, so that different lamp hats ( 1 ) with different lamp stems ( 2 ) can be combined. 4. LED-Leuchte nach Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass der Leuchtenstiel (2) aus zwei oder mehreren Rohrteilen besteht, die teleskopartig ineinander geschoben werden und nach Einstellung der gewünschten Länge mittels Schrauben klemmend fixiert werden. 4. LED lamp according to claims 1 to 3, characterized in that the lamp stem ( 2 ) consists of two or more tube parts which are telescopically pushed into one another and are fixed by means of screws after setting the desired length. 5. LED-Leuchte nach Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass auf dem Leuchtenhut (1) ein ringförmiges Kugellager (8) befestigt wird und auf diesem ein individuell gestaltetes Windspiel (9). 5. LED light according to claims 1 to 4, characterized in that an annular ball bearing ( 8 ) is attached to the lamp hat ( 1 ) and on this an individually designed wind chime ( 9 ). 6. LED-Leuchte nach Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass in der Aussparung des ringförmigen Kugellagers (8) eine oder mehrere LED's (10) installiert sind, die das Windspiel (9) beleuchten. 6. LED light according to claims 1 to 5, characterized in that in the recess of the annular ball bearing ( 8 ) one or more LEDs ( 10 ) are installed which illuminate the wind chime ( 9 ). 7. LED-Leuchte nach Ansprüchen 1 bis 6, dadurch gekennzeichnet, dass die Leuchte mit einem Dämmerungsschalter-Element gesteuert wird. 7. LED light according to claims 1 to 6, characterized, that the lamp is controlled with a twilight switch element. 8. LED-Leuchte nach Ansprüchen 1 bis 7, dadurch gekennzeichnet, dass die Leuchte wahlweise mit einem Erdspieß (Fig. 1) oder mit einem schweren Sockel (Fig. 2) am Boden fixiert werden kann. 8. LED light according to claims 1 to 7, characterized in that the light can either be fixed with a ground spike ( Fig. 1) or with a heavy base ( Fig. 2) on the floor.
DE10203424A 2002-01-28 2002-01-28 Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below Withdrawn DE10203424A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10203424A DE10203424A1 (en) 2002-01-28 2002-01-28 Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10203424A DE10203424A1 (en) 2002-01-28 2002-01-28 Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below

Publications (1)

Publication Number Publication Date
DE10203424A1 true DE10203424A1 (en) 2003-07-31

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ID=7713321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10203424A Withdrawn DE10203424A1 (en) 2002-01-28 2002-01-28 Light emitting diode light for illuminating plants, objects has light stem arranged in center of light cap, LEDs grouped around center to radiate light parallel to light stem from above to below

Country Status (1)

Country Link
DE (1) DE10203424A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121589A1 (en) * 2008-04-01 2009-10-08 Thorn Europhane S.A. Light for the illumination of paths, pedestrian overpasses, or plazas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121589A1 (en) * 2008-04-01 2009-10-08 Thorn Europhane S.A. Light for the illumination of paths, pedestrian overpasses, or plazas
DE202008004449U1 (en) * 2008-04-01 2011-06-30 THORN Europhane S.A., Cedex Luminaire for lighting sidewalks, pedestrian crossings or squares

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination