DE202004009616U1 - Lighting system for use in the growth of plants uses light emitting diodes having different spectral ranges - Google Patents
Lighting system for use in the growth of plants uses light emitting diodes having different spectral ranges Download PDFInfo
- Publication number
- DE202004009616U1 DE202004009616U1 DE202004009616U DE202004009616U DE202004009616U1 DE 202004009616 U1 DE202004009616 U1 DE 202004009616U1 DE 202004009616 U DE202004009616 U DE 202004009616U DE 202004009616 U DE202004009616 U DE 202004009616U DE 202004009616 U1 DE202004009616 U1 DE 202004009616U1
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- Germany
- Prior art keywords
- light sources
- luminaire according
- luxeon
- growth
- radiation
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Links
- 230000003595 spectral effect Effects 0.000 title claims abstract description 5
- 230000008635 plant growth Effects 0.000 title 1
- 230000005855 radiation Effects 0.000 claims description 25
- 238000001228 spectrum Methods 0.000 claims description 14
- 238000000862 absorption spectrum Methods 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 4
- 229910001507 metal halide Inorganic materials 0.000 description 4
- 150000005309 metal halides Chemical class 0.000 description 4
- 229930002875 chlorophyll Natural products 0.000 description 3
- 235000019804 chlorophyll Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229930002869 chlorophyll b Natural products 0.000 description 2
- NSMUHPMZFPKNMZ-VBYMZDBQSA-M chlorophyll b Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C=O)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 NSMUHPMZFPKNMZ-VBYMZDBQSA-M 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930002868 chlorophyll a Natural products 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
Description
Die vorliegende Erfindung befasst sich mit einer Leuchte und einem Verfahren zur Förderung des Wachstums biologischer Systeme, insbesondere mit einer Leuchte, deren Strahlungsbereich auf die spezifischen Absorptionsspektren der zu beleuchtenden biologischen Systeme ausgewählt ist.The The present invention relates to a lamp and a method to promote the growth of biological systems, especially with a lamp, their radiation area on the specific absorption spectra the biological systems to be illuminated is selected.
Derartige Leuchten sind im Stand der Technik als so genannte Wachstumsleuchten (Pflanzenlicht) bekannt und werden mittels Metalldampflampen, Leuchtstoffröhren oder Glühlampen aufgebaut. Diese Leuchten weisen eine Reihe von unterschiedlichen Merkmalen auf, die vom Endverbraucher als nachteilig empfunden werden. Beispielsweise werden für biologische Systeme Absorptionsspektren benötigt, deren Maxima bei ca. 450 Nanometer (nm) und 650 nm Wellenlänge liegen. Das Maximum einer Glühlampe beginnt beispielsweise erst bei ca. 700 nm, so dass die benötigte Strahlung das biologische System überhaupt nicht erreicht. Bei Leuchtstoffröhren liegt das Strahlungsmaximum etwa bei 600 nm und das Strahlungsspektrum einer Metalldampflampe liegt bei ca. 550 nm, so dass die wesentliche Strahlung dieser genannten Wachstumsleuchten primär im Bereich nicht benötigter Strahlung liegt. Ferner wird es als nachteilig empfunden, dass derartige Leuchten einen hohen Stromverbrauch und eine relativ begrenzte Lebensdauer aufweisen. Weiter wird als nachteilig an diesen Wachstumsleuchten erachtet, dass sie im eingeschalteten Zustand eine verhältnismäßig hohe Wärmeentwicklung abstrahlen, die in unmittelbarer Nähe der Lampe zu Verbrennungen der Pflanzen führen kann. Ferner weisen die bekannten Wachstumsleuchten einen relativ großen Abstrahlungswinkel in die Umgebung auf, so dass ein Teil der Lichtmenge das biologische System nicht erreicht.such In the prior art, lights are known as growth lights (Plant light) and are known by means of metal halide lamps, fluorescent tubes or lightbulbs built up. These lights have a number of different ones Features that the end user perceives as disadvantageous. For example, for biological systems requires absorption spectra, the maxima of which are approx. 450 nanometers (nm) and 650 nm wavelength are. The maximum of an incandescent lamp begins for example, only at about 700 nm, so that the required radiation the biological system at all not reached. With fluorescent tubes the radiation maximum is around 600 nm and the radiation spectrum A metal halide lamp is around 550 nm, so the essential radiation of these growth lights mentioned primarily in the area of unnecessary radiation lies. Furthermore, it is considered disadvantageous that such lights high power consumption and a relatively limited lifespan exhibit. Further being considered disadvantageous about these growth lights considers that it is a relatively high when switched on heat generation radiate in the immediate vicinity of the lamp to burn the Plants can. Furthermore, the known growth lights have a relative huge Beam angle into the environment so that part of the amount of light not reaching the biological system.
Daher ist es Aufgabe der vorliegenden Erfindung, eine effektive Leuchtenvorrichtung zur Förderung des Wachstums biologischer Systeme bereitzustellen, die einen geringen Energieverbrauch aufweisen und einfach und kostengünstig in der Herstellung sind.Therefore it is an object of the present invention to provide an effective lighting device to promote to provide the growth of biological systems that are low Have energy consumption and simple and inexpensive in of manufacture.
Diese Aufgabe wird mit den kennzeichnenden Merkmalen der Hauptansprüche gelöst.This The problem is solved with the characterizing features of the main claims.
Erfindungsgemäß ist die Leuchte zur Förderung des Wachstums biologischer Systeme gekennzeichnet durch eine Anordnung von Lichtquellen mit unterschiedlichen Strahlungsspektren.According to the invention Luminaire for promotion the growth of biological systems characterized by an arrangement of light sources with different radiation spectra.
Die erfindungsgemäße Methode zur Erzeugung eines Lichtspektrums elektromagnetischer Strahlung zur Wachstumsförderung biologischer Systeme ist dadurch gekennzeichnet, dass eine Mehrzahl von Lichtquellen mit unterschiedlichen Strahlungscharakteristika ausgewählt und nach einem vorbestimmten Muster auf einem Lichtquellenträger aufgebracht wird.The method according to the invention to generate a light spectrum of electromagnetic radiation to promote growth biological systems is characterized in that a majority of light sources with different radiation characteristics selected and applied to a light source carrier according to a predetermined pattern becomes.
Dabei ist es vorteilhaft, für die Lichtquellen Leuchtdioden (LED) zu verwenden, deren Wellenlängen im Spektralbereich zwischen 400 nm und 800 nm liegen.there it is beneficial for to use the light sources light-emitting diodes (LED), the wavelengths of which in Spectral range between 400 nm and 800 nm.
Ferner ist es vorteilhaft, die Anordnung der Lichtquellen in einem vorbestimmten Muster vorzunehmen, das ein besonders effektives Gesamtstrahlungsspektrum ergibt.Further it is advantageous to arrange the light sources in a predetermined manner Make patterns that have a particularly effective total radiation spectrum results.
Dabei ist es vorteilhaft, die ausgewählten Lichtquellen auf einer herkömmlichen Europlatine als Träger anzuordnen.there it is advantageous to use the selected light sources on a conventional Europlatine as a carrier to arrange.
Ganz besonders vorteilhaft ist es, die Lichtquellen so auszuwählen, dass die Strahlungsmaxima zwischen 300 nm und 500 nm sowie zwischen 600 nm und 700 nm liegen. Ein weiterer Vorteil ist darin zu sehen, dass die Leuchte in Modulbauweise zusammengestellt wird, wobei die Bauart der Gesamtleuchte von den geometrischen Ausmaßen des biologischen Systems abhängig ist.All It is particularly advantageous to select the light sources in such a way that the radiation maxima between 300 nm and 500 nm and between 600 nm and 700 nm. Another advantage is that the luminaire is assembled in modular design, the type the total light from the geometric dimensions of the biological system dependent is.
Vorteilhaft ist es ferner, dass die ausgewählten Lichtquellen überwiegend in violett (420 nm), in rot (660 nm), in ultraviolett (407 nm), in luxeon-royalblue (470 nm), in luxeon-rot (625 nm) und in luxeon-weiß (5000 K) strahlen.Advantageous it is further that the selected Most light sources in violet (420 nm), in red (660 nm), in ultraviolet (407 nm), in luxeon-royalblue (470 nm), in luxeon-red (625 nm) and in luxeon-white (5000 K) shine.
Im nun Folgenden wird die Erfindung anhand von graphischen Darstellungen näher erläutert. Es zeigt:in the The invention will now be described below with the aid of graphic representations explained in more detail. It shows:
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Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004009616U DE202004009616U1 (en) | 2004-06-18 | 2004-06-18 | Lighting system for use in the growth of plants uses light emitting diodes having different spectral ranges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004009616U DE202004009616U1 (en) | 2004-06-18 | 2004-06-18 | Lighting system for use in the growth of plants uses light emitting diodes having different spectral ranges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202004009616U1 true DE202004009616U1 (en) | 2004-11-25 |
Family
ID=33483314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202004009616U Expired - Lifetime DE202004009616U1 (en) | 2004-06-18 | 2004-06-18 | Lighting system for use in the growth of plants uses light emitting diodes having different spectral ranges |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202004009616U1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1032775C2 (en) * | 2006-10-30 | 2008-05-06 | Hortilux Schreder B V | Crop exposure device and greenhouse provided with a crop exposure device. |
| WO2008065352A1 (en) * | 2006-11-27 | 2008-06-05 | Fotofresh Limited | Treatment apparatus for plant matter |
| EP2025220A1 (en) * | 2007-08-15 | 2009-02-18 | Lemnis Lighting Patent Holding B.V. | LED lighting device for growing plants |
| DE102010004042A1 (en) * | 2010-01-05 | 2011-07-07 | Sommer, Andreas, 63500 | LED lamp i.e. plant light, for promoting growth of biological system i.e. aquarium, has light sources i.e. LEDs, with predetermined characteristics of emitted wavelengths, which lie at spectral range between specific ranges |
| USD723729S1 (en) | 2013-03-15 | 2015-03-03 | Lighting Science Group Corporation | Low bay luminaire |
| US9137874B2 (en) | 2011-12-02 | 2015-09-15 | Biological Illumination, Llc | Illumination and grow light system and associated methods |
| US9303825B2 (en) | 2013-03-05 | 2016-04-05 | Lighting Science Group, Corporation | High bay luminaire |
| US9408275B2 (en) | 2011-12-02 | 2016-08-02 | Biological Illumination, Llc | System for optimizing light absorbance and associated methods |
| US10257988B2 (en) | 2011-12-02 | 2019-04-16 | Biological Illumination, Llc | Illumination and grow light system and associated methods |
| US20220400622A1 (en) * | 2014-12-15 | 2022-12-22 | Symbiotic Systems, Inc. | Multiple colors, and color palettes, of narrowband photosynthetically active radiation (par) time-staged over hours, days, and growing seasons yields superior plant growth |
-
2004
- 2004-06-18 DE DE202004009616U patent/DE202004009616U1/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1032775C2 (en) * | 2006-10-30 | 2008-05-06 | Hortilux Schreder B V | Crop exposure device and greenhouse provided with a crop exposure device. |
| WO2008054197A1 (en) * | 2006-10-30 | 2008-05-08 | Hortilux Schreder B.V. | Plant illumination device and greenhouse provided with a plant illuminating device |
| WO2008065352A1 (en) * | 2006-11-27 | 2008-06-05 | Fotofresh Limited | Treatment apparatus for plant matter |
| EP2025220A1 (en) * | 2007-08-15 | 2009-02-18 | Lemnis Lighting Patent Holding B.V. | LED lighting device for growing plants |
| WO2009022016A1 (en) * | 2007-08-15 | 2009-02-19 | Lemnis Lighting Patent Holding B.V. | Led lighting device for growing plants |
| DE102010004042A1 (en) * | 2010-01-05 | 2011-07-07 | Sommer, Andreas, 63500 | LED lamp i.e. plant light, for promoting growth of biological system i.e. aquarium, has light sources i.e. LEDs, with predetermined characteristics of emitted wavelengths, which lie at spectral range between specific ranges |
| US9137874B2 (en) | 2011-12-02 | 2015-09-15 | Biological Illumination, Llc | Illumination and grow light system and associated methods |
| US9408275B2 (en) | 2011-12-02 | 2016-08-02 | Biological Illumination, Llc | System for optimizing light absorbance and associated methods |
| US10257988B2 (en) | 2011-12-02 | 2019-04-16 | Biological Illumination, Llc | Illumination and grow light system and associated methods |
| US9303825B2 (en) | 2013-03-05 | 2016-04-05 | Lighting Science Group, Corporation | High bay luminaire |
| USD723729S1 (en) | 2013-03-15 | 2015-03-03 | Lighting Science Group Corporation | Low bay luminaire |
| US20220400622A1 (en) * | 2014-12-15 | 2022-12-22 | Symbiotic Systems, Inc. | Multiple colors, and color palettes, of narrowband photosynthetically active radiation (par) time-staged over hours, days, and growing seasons yields superior plant growth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20041230 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20080104 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20100714 |
|
| R153 | Extension of term of protection rescinded |
Effective date: 20110407 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20110131 |