CN114128514A - Light supplementing device and method based on long afterglow luminescent material - Google Patents

Light supplementing device and method based on long afterglow luminescent material Download PDF

Info

Publication number
CN114128514A
CN114128514A CN202111545732.5A CN202111545732A CN114128514A CN 114128514 A CN114128514 A CN 114128514A CN 202111545732 A CN202111545732 A CN 202111545732A CN 114128514 A CN114128514 A CN 114128514A
Authority
CN
China
Prior art keywords
light
unit
light supplement
growth
long
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.)
Granted
Application number
CN202111545732.5A
Other languages
Chinese (zh)
Other versions
CN114128514B (en
Inventor
王森
杨其长
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.)
Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Original Assignee
Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
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 Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences filed Critical Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Publication of CN114128514A publication Critical patent/CN114128514A/en
Priority to PCT/CN2022/097608 priority Critical patent/WO2023045405A1/en
Application granted granted Critical
Publication of CN114128514B publication Critical patent/CN114128514B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/249—Lighting means
    • 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
    • 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
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
    • 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
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
    • 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
    • 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
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The invention relates to a light supplementing device and a method based on a long afterglow luminescent material, wherein the light supplementing device comprises a first light supplementing unit and a second light supplementing unit, the first light supplementing unit can illuminate a growth region at least when the first light supplementing unit is powered on, the second light supplementing unit can be configured to be a reflector coated with the long afterglow luminescent material, the reflector is obliquely arranged in a mode that one side coated with the long afterglow luminescent material faces the first light supplementing unit, the escape light irradiated to the growth region by the first light supplementing unit and penetrating through a gap structure of a target object is received in a mode of increasing the light receiving area to complete excitation of the long afterglow luminescent material, and therefore light of a long afterglow spectrum can be provided for the growth region in the irradiation direction relative to the first light supplementing unit at least when the first light supplementing unit is powered off.

Description

Light supplementing device and method based on long afterglow luminescent material
Technical Field
The invention relates to the technical field of agricultural illumination, in particular to a light supplementing device and method based on a long afterglow luminescent material.
Background
At present, agricultural cultivation can be generally divided into a traditional cultivation mode and a modern cultivation mode, and compared with an open cultivation mode of traditional agriculture, the modern indoor cultivation technology can reduce the influence of external climate, improve the utilization rate of land and space resources, improve the production automation degree and yield and effectively avoid the pollution of heavy metals and the like.
Light plays a crucial role in agricultural cultivation, and different light and quality combinations have different influences on the growth and development conditions of agricultural products. At present, light sources for agricultural cultivation mainly come from electric light sources, the traditional electric light sources are low in efficiency and large in heat productivity, electricity consumption accounts for about 65% of the cost of the whole electric charge, and the electricity consumption accounts for a large proportion of the non-human cost of the agricultural cultivation.
The LED is a kind of semiconductor diode, and emits light by energy released by recombination of electrons and holes, and can adjust a light source according to different requirements with good controllability, so as to realize high-efficiency and energy-saving illumination. However, the LED light source must be powered on to emit light, so that the LED light source is often powered on for a long time in agricultural cultivation to ensure sufficient illumination in the cultivation process, which undoubtedly still causes increase of operation cost and large consumption of energy. Therefore, the prior art proposes a long-afterglow LED light source to realize a more efficient and energy-saving illumination mode by means of long-afterglow luminescence, wherein the long-afterglow luminescence refers to a phenomenon that a material itself can still emit light by itself after an external excitation light source stops excitation, and the excitation light source is usually a long-wave ultraviolet ray or short-wave visible light part. For example:
CN 110055061B discloses a red long afterglow nitride luminescent material and a preparation method thereof, wherein the chemical general formula is (Mg)1-x-yCax)1-zAl1-ySi1+yN3-yOy:zMn2+Wherein x is more than or equal to 0 and less than or equal to 0.3, y is more than or equal to 0 and less than or equal to 0.4, and z is more than or equal to 0.01 mol% and less than or equal to 10 mol%. The preparation process comprises (1) using metal Mn powder or Mn-containing compound as source of Mn element, using metal Mg powder or Mg-containing compound as source of Mg element, and using Si3N4Or SiO2As a source of Si element, Ca is used3N2As a source of Ca element. (2) All the raw materials are in N2Grinding under protective conditions and under high pressure N2And (4) carrying out high-temperature sintering synthesis under the protection condition. The emission band of the prepared fluorescent powder is 550 nm-870 nm, the obtained fluorescent powder can observe obvious red afterglow after being irradiated by long-wave ultraviolet light, the afterglow time varies from several minutes to dozens of minutes along with the fine adjustment of components, and the fluorescent powder has higher thermal stability and chemical stability. Because the fluorescent powder can be excited by long-wave ultraviolet, the fluorescent powder can be effectively applied to the fields of alternating current LEDs, plant illumination, full-spectrum display and the like.
CN 109945081A discloses a novel long-afterglow LED plant lamp for orchid, which belongs to the field of rare earth material luminescence, is applied to plant factory system illumination, so that roots, stems, leaves and flowers of plants can effectively grow, and the novel long-afterglow LED plant lamp is more specific to the growth of orchid plants compared with market products. Meanwhile, the method of combining the long afterglow powder and the LED powder has the advantages of energy and electricity saving, excellent service life, safety and the like on the basis of having the basic characteristics.
CN 109973842B discloses a preparation method of a long afterglow type LED plant lamp luminescence chip. The invention uses the fluorescent powder BaMgAl10O17:Eu2+、Sr2SiO4:Eu2+、CaAlSiN:Eu2+、SrAl2O4:Eu2+,Dy3+、CaAl2O4:Eu2+,Dy3+、ZnGa2O4:Cr3+,Bi3+Carrying out dry grinding and uniform mixing treatment for 30-45 min to obtain mixed powder A; phosphor powder Sr3SiO5:Eu2+、ZnGa2O4:Cr3+,Bi3+、Sr2SiO4:Eu2+、SrAl2O4:Eu2+,Dy3+Carrying out dry grinding and uniform mixing treatment for 30-45 min to obtain mixed powder B; and encapsulating the mixed powder A on an ultraviolet LED chip or encapsulating the mixed powder B on a blue LED chip by using epoxy resin, and solidifying to obtain the long-afterglow LED plant lamp light-emitting chip. The invention combines the long afterglow system and the LED fluorescent powder system to prepare a continuous spectrum which is closer to the sunlight, and the continuous spectrum is used as a plant lamp illuminating illuminant of a plant illuminating system, is more favorable for the growth and development of plants, enables the plants to grow faster and better, is nontoxic and safe, has excellent LED service life and good energy saving property.
In the prior art, long afterglow fluorescent materials are mainly researched and improved to explore corresponding long afterglow spectra excited by different long afterglow type fluorescent materials, and when the long afterglow type fluorescent materials are applied to the field of plant cultivation, the manufactured long afterglow type LED plant lamp irradiates plants with light of continuous multi-section spectra, so that energy-saving illumination capable of ensuring the plants to receive light when the plants are powered on and powered off is realized. However, compared with the LED fluorescent material, the long afterglow fluorescent material has relatively weak luminous intensity, and is likely to overlap or block parts such as stems and leaves of plants growing vigorously and/or planted densely, and the penetration capability of light emitted by the long afterglow fluorescent material is weak due to the weak luminous intensity of the long afterglow fluorescent material, and the light received by the leaves with lower overlapping order among the multi-layer overlapping leaves is very limited, even the light cannot be received, so that the photosynthesis efficiency is low, and the overall growth rate of the plants is affected.
Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the applicant has studied a great deal of literature and patents when making the present invention, but the disclosure is not limited thereto and the details and contents thereof are not listed in detail, it is by no means the present invention has these prior art features, but the present invention has all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a light supplementing device and a light supplementing method based on a long afterglow luminescent material. In the prior art, a long afterglow type LED light source formed by combining a long afterglow system and an LED fluorescent powder system realizes continuous multi-segment spectrum illumination, so that light rays with mixed spectrum are emitted when the power is on, and light rays with long afterglow spectrum are emitted after the power is off, the illumination time is prolonged in a mode of reducing the cost, and the long-time photosynthesis of plants is ensured. However, for plants which are luxuriant and/or densely planted, there is a high possibility that overlapping or shading of stems and leaves occurs depending on the phototropism of growth, resulting in a lower order of overlapping of parts farther from the light source in the case of multiple overlapping, the weaker the light it can receive, the lower the overlap order the light will need to pass through and/or reflect off other locations to reach, meanwhile, the luminous intensity of the long afterglow fluorescent material is much weaker than that of the LED fluorescent material, so that the light emitted by the long afterglow fluorescent material has weaker penetrating power and is difficult to pass through a multilayer overlapping part to reach a part with lower overlapping sequence, and even if the light reaches the position with lower overlapping sequence after being reflected, the energy carried by the light is also lost due to multiple reflections, and the requirement of photosynthesis can not be met.
The invention discloses a light supplementing device based on a long afterglow luminescent material, which comprises a first light supplementing unit and a second light supplementing unit, wherein the first light supplementing unit can illuminate a growth area at least when the first light supplementing unit is powered on, the second light supplementing unit can be configured to be a reflector coated with the long afterglow luminescent material, the reflector is obliquely arranged in a manner that one side coated with the long afterglow luminescent material faces the first light supplementing unit, the escape light irradiated to the growth area by the first light supplementing unit and passing through a gap structure of a target object is received in a manner of increasing the light receiving area so as to complete excitation of the long afterglow luminescent material, and therefore, the light of a long afterglow spectrum can be provided for the growth area in the irradiation direction relative to the first light supplementing unit at least when the first light supplementing unit is powered off. The target object can be various organisms in agricultural breeding, including animals, plants and the like. The growing area divides the breeding place based on factors such as the type of the target object. The light supplement device can be provided with a plurality of first light supplement units and a plurality of second light supplement units respectively based on the size of a breeding place, the division of a growing area and/or the planting condition of a target object, the first light supplement units can be arranged corresponding to the growing area, and the second light supplement units can be arranged corresponding to the target object. When the first light supplement unit illuminates a plurality of growth areas, each second light supplement unit can be correspondingly configured on a growth area platform on the other side of each target object relative to the first light supplement unit, so that each target object can be located between the corresponding light path connecting lines of the first light supplement unit and the second light supplement unit.
The first light supplement unit can be configured in the air of one or more growth areas along the first direction to cover a target object needing illumination in the corresponding growth area, and the second light supplement unit can be arranged in the growth area relative to the first light supplement unit based on the position of the target object.
The first light supplementing unit can be at least provided with a long afterglow type LED light source formed by combining a long afterglow fluorescent material and an LED fluorescent material, so that the long afterglow fluorescent material of the first light supplementing unit is excited by light emitted by the LED fluorescent material when the LED fluorescent material is powered on, and the first light supplementing unit can respectively emit light rays with different spectrums when a power supply is connected and disconnected.
The first light supplementing unit can be prepared by dry-grinding and uniformly mixing the long-afterglow fluorescent materials and packaging the long-afterglow fluorescent materials on the corresponding LED chips of the LED fluorescent materials through epoxy resin, wherein the selection of the type of the long-afterglow fluorescent materials can be determined based on the wavelength of light required by the growth of a target object.
The first light supplement unit can be configured with a plurality of independent LED light sources to at least emit pink light combined by red light, blue light and/or red blue light, so that the spectral distribution of light emitted by the long-afterglow type LED light sources is adjusted.
When the first light supplementing unit passes through the escaping light of the gap structure of the target object and excites the long-afterglow fluorescent material of the second light supplementing unit, the monitoring unit can monitor the excitation light parameters of the long-afterglow fluorescent material so as to transmit the monitoring data to the operation unit.
The operation unit can calculate the growth state condition of the target object and the influence condition of the environmental factors on the growth process of the target object by calculating the size of the gap structure based on the excitation light parameters of the second light supplement unit and the environmental parameters collected by the monitoring unit for the environmental indexes in the growth area.
The operation unit can be in communication connection with the cloud database to download sample data of a corresponding target object in the cloud database, and can upload operation data with environment parameters acquired in real time to the cloud database as sample data of a new time sequence.
The operation unit can form and update the optical prescription database of the irradiation duration and the illumination intensity of the corresponding target object in different growth stages based on the excitation light parameters acquired by the monitoring unit, wherein the operation unit can perform data interaction on the optical prescription database and the cloud database.
Preferably, the first light supplement unit and the second light supplement unit can respectively have a plurality of different fixed positions and can adjust corresponding incident angles. The fixed positions of the first light supplement unit and the second light supplement unit can be determined based on the planting position of the target object in each growth area. The incident angles of the first light supplementing unit and the second light supplementing unit are correspondingly arranged, so that the light rays emitted by the first light supplementing unit can be received by the reflector of the second light supplementing unit in a larger light receiving area.
The invention also discloses a light supplementing method based on the long afterglow luminescent material, wherein the light supplementing method adopts any one of the light supplementing devices, and the light supplementing method can illuminate the target object in the growth area from two opposite directions based on a mode of combining active light supplementing and driven light supplementing so as to ensure the light receiving condition and the growth condition of the target object. The active supplementary lighting can be an LED light source which starts to emit light when being powered on and stops emitting light when being powered off, and the driven supplementary lighting can be a long afterglow light source which excites to emit light based on light rays emitted by other light sources. Therefore, the first light supplement unit can be in an active light supplement form and/or a form combining active light supplement and driven light supplement, the second light supplement unit is only in a driven light supplement form, and the second light supplement unit can perform driven light supplement at least based on light rays emitted by the active light supplement form of the first light supplement unit.
Drawings
Fig. 1 is a partial structural schematic view of a light supplement device according to a preferred embodiment of the present invention;
fig. 2 is a schematic diagram of logic modules of a light supplement device according to a preferred embodiment of the present invention.
List of reference numerals
100: a first light supplement unit; 200: a second light supplement unit; 210: a reflector; 220: a long persistence fluorescent material; 300: a monitoring unit; 400: an arithmetic unit; 500: a terminal; 600: a cloud database; 700: a growth region; 800: a target object.
Detailed Description
The following detailed description is made with reference to the accompanying drawings.
Fig. 1 is a schematic view of a partial structure of a light supplement device in a preferred embodiment of the present invention, and fig. 2 is a schematic view of a logic module of the light supplement device in a preferred embodiment of the present invention.
The invention discloses a light supplementing device based on a long afterglow luminescent material, which can provide light rays with preset illumination parameters for a culture place so as to meet the illumination requirement for the growth of a target object 800 in the culture place, wherein the target object 800 can be various organisms in agricultural culture, including animals, plants and the like. For example, the light supplement device can illuminate plants in agricultural cultivation to ensure photosynthesis of the plants, so that high-quality and high-yield cultivation of the plants is realized, and further, the plants with high quality can be used for the growth process of other organisms to effectively utilize resources.
Illumination based on a light source allows plants to produce nutrients and organic matter during growth and development for transport to leaves, flowers and fruits. However, when the plants cannot obtain enough light or even are in a dark environment, the failure of the plants to carry out photosynthesis normally can cause the yield reduction and even death of the plants. Therefore, the plants can be supplemented with light through the light supplementing device in the environments with insufficient illumination such as winter, rainy days and the like or indoors which cannot receive sunlight, so that the photosynthesis can be carried out normally, efficiently and scientifically.
Preferably, the light supplement device may include a first light supplement unit 100 and a second light supplement unit 200, so as to implement illumination of the cultivation site in a manner that the first light supplement unit 100 and the second light supplement unit 200 are matched.
According to a preferred embodiment, the farm may be divided into several growing areas 700 by grouping one or more target objects 800, wherein several target objects 800 having substantially the same illumination parameter for the required light can receive the light provided by the same first light supplement unit 100 by being arranged in adjacent or aggregated growing areas 700, so as to reduce the number of the first light supplement units 100 configured in the farm, thereby saving installation and operation costs.
Preferably, a direction in which the ground is directed to the sky is defined as a first direction, and the first supplementary lighting unit 100 may be installed in the air in the first direction corresponding to the growth area 700 in various installation manners such as suspension, support, or caulking. When the plurality of growth areas 700 share the same first light supplement unit 100, the first light supplement unit 100 may be disposed in the air at a position corresponding to the center of the plurality of growth areas 700, so that the light emitted by the first light supplement device can relatively uniformly cover each growth area 700. The cultivation place can be provided with a plurality of mounting brackets for mounting the first light supplement unit 100 in the air of each growth area 700 along the first direction, and the laying mode of the mounting brackets can be determined based on the division mode of the growth areas 700, so that the mounting positions of the first light supplement unit 100 can be adaptively adjusted based on the lighting requirements.
For example, when one first fill-in light unit 100 illuminates four growth areas 700 configured in a shape of a Chinese character 'tian', the corresponding first fill-in light unit 100 may be disposed in the air in the first direction at the intersection of partitions that partition the growth areas 700 in a horizontally and vertically staggered manner, so that the first fill-in light unit 100 illuminates the corresponding four growth areas 700.
Alternatively, the first supplementary lighting unit 100 can adopt an LED light source, wherein the LED light source can include a single-color LED light source or a dual-color LED light source or a white LED light source. The single color LED light source may be classified into at least a blue light source, a green light source, a red light source, and the like, based on the wavelength of emitted light. A bi-color LED light source can be based on the superposition of two wavelengths of light to emit light of a composite spectrum, e.g., a red-blue LED light source. The white light LED light source can be formed by mixing a plurality of monochromatic lights with different wavelengths through the conversion device during light emitting, the power consumption is very high, the light conversion efficiency of the monochromatic LED light source is higher, and more photons can be emitted under the same energy consumption. Based on the photosynthesis effective energy region where the plants are approximately in the range of 400-700nm, about 45% of the energy in white light is in this spectrum, and more energy may be lost with lower conversion, where plants are most sensitive to the red light spectrum and less sensitive to green light. The irradiation of red light can greatly improve the photosynthesis capacity of plants, but when the proportion of far-red light is too large and blue light beneficial to plant differentiation and stomatal regulation is lacked, the stem part excessively grows, and the yellowing of leaves is easily caused. Generally, a single color LED light source can be configured with a light source for emitting fixed wavelengths of red light at 610 nm-720 nm and blue light at 400 nm-520 nm, wherein chlorophyll in plants can absorb about 75% -85% of the wavelengths of red light at 610 nm-720 nm for plant (seed) germination, flowering, fruiting and chlorophyll synthesis in plant bodies; chlorophyll in the plant can absorb more than 90% of blue light with the wavelength of 400-520 nm to promote the growth of plant root and tuber, reduce growing point and thicken leaf and stem, and make the plant strong and obviously enhance disease resistance. The white light LED light source generally adopts a blue core, and visual white light is generated by compounding the blue core in a mode of exciting yellow fluorescent powder, the white light has two peak values in a 445nm blue region and a 550nm yellow-green region, and 610-720 nm red light required by plants is very lacking. Therefore, the first supplementary lighting unit 100 is preferably a single color LED light source and/or a dual color LED light source to ensure normal photosynthesis of plants and reduce power consumption.
Preferably, the first supplementary lighting unit 100 can be configured with several single-color LED light sources and/or two-color LED light sources to provide red and blue lights capable of covering wavelengths required for photosynthesis based on at least red-blue combination, full blue, full red, and other different forms of independent LED light sources, wherein the light emitted by the red-blue combination light source is pink.
Further, at least part of the independent LED light sources of the first light supplement unit 100 can be replaced by a long afterglow type LED light source formed by combining the long afterglow fluorescent material 220 and the LED fluorescent material to realize convenient modulation of the spectrum, thereby avoiding that a single LED light source can realize automatic modulation of the red-blue ratio of the spectrum through a current regulation system. The long afterglow LED light source is prepared by dry grinding and uniformly mixing a plurality of fluorescent powders and packaging the fluorescent powders on corresponding LED chips through epoxy resin. The long afterglow type LED light source can realize multi-section spectral emission based on a single luminous body, wherein a near infrared band influences plant pheromones, and is beneficial to adjusting the flowering phase and promoting flowering and photosynthesis; the red spectrum band is beneficial to the accumulation of sugar in plants and can influence the generation of gibberellin; the blue spectral band promotes the formation of plant protein, further promotes the elongation of the plant, and is beneficial to the improvement of the shapes of the plant such as height, plant type and the like; the green spectral band is beneficial to photosynthesis of plants and supplement of the spectrum of novel plants, so that illumination parameters such as color temperature and spectrum of the long-afterglow LED light source are closer to sunlight. The LED fluorescent material in the long-afterglow LED light source can emit light with a corresponding wavelength based on the communication between the LED chip and the power supply, and the long-afterglow fluorescent material 220 correspondingly emits light with a long-afterglow spectrum under the excitation of the light emitted by the LED, so that the photosynthesis of the plant can be better promoted by the mixed spectrum formed by the two types of light, and the LED fluorescent material stops emitting light when the LED chip is disconnected from the power supply and the long-afterglow fluorescent material 220 can slowly release the stored light energy during the power-on period, so as to illuminate the growth region 700 in a manner of only providing the long-afterglow spectrum light to continue the photosynthesis of the plant, thereby breaking the limitation that the existing commercialized LED light source must realize continuous illumination under the condition of continuous power-on, enabling the continuous illumination of the plant to be realized by the intermittent power supply manner, and not only improving the service life of the first light supplement unit 100, energy consumption and cost are also reduced.
Preferably, the long persistence LED light source can encapsulate various required phosphors capable of exciting light rays of different wave bands on different LED chips to emit light rays with different spectra, wherein the LED chips can be blue LED chips, ultraviolet LED chips, and the like.
For example, the long persistence phosphor material 220 of the long persistence LED light source may be configured to:
using ZnGa2O4:Cr3+,Bi3+The fluorescent powder used as near-infrared band emits light with the wavelength of 704nm, and meanwhile, the fluorescent powder has better afterglow performance, the rest glow band spectrum is 704nm, and the afterglow time can reach more than 4 hours;
using CaAlSiN Eu2+The fluorescent powder as a red wave band emits light with the wavelength of 625 nm;
use of Sr2SiO4:Eu2+The green-band fluorescent powder can emit light with wavelength of 530nm and can be doped with small amount of long-afterglow green powder SrAl2O4:Eu2+,Dy3+The long afterglow wavelength is 518 nm;
using BaMgAl10O17:Eu2+The fluorescent powder used as blue waveband can emit light with the wavelength of 450nm and can be doped with a small amount of long afterglow blue powder CaAl2O4:Eu2+,Dy3+The long afterglow wavelength band is 440 nm.
The long afterglow fluorescent material 220 is uniformly mixed by dry grinding, and is packaged on a blue light LED chip through epoxy resin, so that the LED chip generates blue light with the wavelength of 365nm by connecting the LED chip with a power supply, and the different types of long afterglow fluorescent materials 220 packaged on the LED chip respectively emit light rays with corresponding wavelengths after being excited by the blue light, so as to form a multi-section spectrum.
Preferably, the first light supplement unit 100 can adjust the spectral distribution of the red light with the wavelength of 610nm to 720nm and the blue light with the wavelength of 400nm to 520nm, which have the maximum influence on the growth of plants, by independently setting a plurality of monochromatic LED light sources, so as to adaptively adjust the proportion of the red light and/or the blue light in the multi-segment spectrum according to the spectrum required by different plant growth in the growth area 700, thereby adjusting the illumination parameters of the light emitted by the first light supplement unit 100.
According to a preferred embodiment, the second light filling unit 200 may be configured with a plurality of reflectors 210 coated with phosphor at a part of the growth area 700, wherein the phosphor on the reflector 210 is a long afterglow phosphor 220 to receive the light emitted by at least the first light filling unit 100 and be excited, so as to release the light with corresponding wavelength. For example, the second light supplementing unit 200 may be provided with a light reflecting plate 210 that may create a light-free environment for the plant above the root of the plant in the growth area 700 for cultivating the plant, the light reflecting plate 210 may be at least obliquely disposed in a manner that one side coated with fluorescent powder faces the first light supplementing unit 100, and an escape light ray that passes through a gap such as a plant leaf after being irradiated by the first light supplementing unit 100 is received by a light receiving area as large as possible, so as to realize light emission of the second light supplementing unit 200 by excitation of the escape light ray on the long afterglow fluorescent material 220 on the light reflecting plate 210, and thus, the second light supplementing unit 200 performs supplementary irradiation on a part of the plant area that the first light supplementing unit 100 cannot irradiate, so as to realize a maximum light receiving area of the plant.
The plant has phototropism during growth based on transverse transportation of auxin, so that the auxin at the top end of the plant irradiated by the first light supplementing unit 100 is transversely transported to the backlight side from the light facing side, the concentration of the auxin is higher than that of the auxin at the backlight side of the light facing side, the auxin grows at a higher speed, stems and leaves are bent towards a light source, wherein the light mainly acting on the phototropism of the plant is blue light with the wavelength of 420-480 nm, the peak value of the blue light is about 445nm, and the peak value of the ultraviolet light is 360-380 nm and is about 370 nm. Therefore, the plants in the growth area 700 are affected by the corresponding first light supplement unit 100 and gradually bend towards the position of the first light supplement unit 100, which further may cause the photosynthesis parts such as leaves with different heights or different positions between the same plant or multiple plants to overlap or block, and thus affect the photosynthesis efficiency of the plants. The more areas closer to the root of the plant in the opposite direction of the first direction are more likely to overlap or be occluded, and the lateral buds inhibited from growing by the excessively transported auxin grow slowly or even in a dormant state based on the apical dominance of the plant compared to the dominant growth of the main stem, so that the leaves closer to the root are more likely to be occluded by the leaves closer to the top according to the difference in the growth state and the light receiving area of the leaves. The plants in the growth area 700 are illuminated by the second light supplement unit 200 in a direction opposite to the illumination direction of the first light supplement unit 100, so that the plants in the growth area 700 can be supplemented with light by the second light supplement unit 200 on the backlight side relative to the first light supplement unit 100, wherein the second light supplement unit 200 can be correspondingly arranged for each growth area 700 or each plant monomer in each growth area 700, the phosphor coated on the light emitting plate of the second light supplement unit 200 is determined based on the wavelength of the light required by the corresponding growth area 700 or the corresponding plant, and further, the selection of the phosphor on the light reflecting plate 210 of the second light supplement unit 200 is determined based on the wavelength of the light required by the plants on the backlight side relative to the first light supplement unit 100. The second light supplement unit 200 is disposed in the opposite direction to the first light supplement unit 100, so that an oblique and symmetrical light receiving condition can be formed for any plant, thereby preventing excessive accumulation due to excessive transmission of auxin to a single part and inhibiting growth of the part based on the influence of illumination on the distribution of the auxin.
Generally, the leaves of the plant mainly include mesophyll, epidermis and veins, wherein the epidermis close to the first light supplement unit 100 is an upper epidermis, and the epidermis close to the second light supplement unit 200 is a lower epidermis, and the mesophyll and the veins are wrapped by the upper and lower epidermis. The palisade tissue close to the upper epidermis in the mesophyll is in a long column shape and is arranged closely and orderly, the long axis of the palisade tissue is always vertical to the surface of the mesophyll and is in a palisade shape, while the spongy tissue close to the lower epidermis is not planned in shape, is arranged loosely, has large and much cell gaps and is in a spongy shape. Both the palisade tissue and the sponge tissue contain chloroplasts for photosynthesis, and the photosynthetic intensity of the chloroplast-containing sponge tissue is lower than that of the chloroplast-containing sponge tissue, which is more and larger. Therefore, the shape and arrangement of the cells of the palisade tissue make the palisade tissue a major site of photosynthesis in the leaf, and the sponge tissue a minor site of photosynthesis. However, when the light emitted from the first light supplement unit 100 is shielded and cannot irradiate the chloroplasts of the barrier tissue through the upper epidermis, the second light supplement unit 200 can irradiate the chloroplasts of the sponge tissue through the lower surface to ensure the photosynthesis of the leaves, wherein when the light emitted from the second light supplement unit 200 irradiates the sponge tissue through the lower surface, part of the light can pass through the sponge tissue to enter the barrier tissue, so that the chloroplasts in the barrier tissue are dispersed in cytoplasm in a manner that the flat wide surface faces the light direction, and the dispersed area in the cytoplasm is as close to the sponge tissue as possible to make up the deficiency of the photosynthesis capability of the chloroplasts of the sponge tissue.
Further, the second light supplement unit 200 can be connected to the monitoring unit 300, so that the condition of the fluorescent powder excitation light on the reflector 210 of the second light supplement unit 200 is monitored through the monitoring unit 300, and the condition of the light irradiated on the reflector 210 is estimated based on the condition of the excitation light, that is, the condition that the escaping light irradiated to the plant by the first light supplement unit 100 and passing through the gap between the stem and leaf of the plant is captured by the second light supplement unit 200, so that the gap between the stem and leaf of the plant can be estimated, and compared with the sample condition based on big data, historical data and/or empirical data, and the growth state of the leaf and the plant can be further determined.
Preferably, the monitoring unit 300 may be further configured to obtain corresponding environmental parameters for environmental indicators in the growth area 700, so as to determine whether plants in the growth area 700 are in a normal growth environment, where the environmental parameters may include an environmental illumination parameter, an environmental temperature parameter, an environmental humidity parameter, a nutrient solution parameter, and the like. Parameters such as pH, dissolved oxygen content and concentration of the nutrient solution can be collected according to the parameters of the nutrient solution so as to ensure the sufficiency of plant nutrients, wherein a proper amount of auxin can be added into the nutrient solution so that the concentration of the auxin at each part of the plant is in a range for promoting the growth based on the influence of bilateral illumination, thereby ensuring the rapid growth of each part of the plant.
Preferably, the monitoring unit 300 is capable of transmitting the collected monitoring data to the operation unit 400 to complete data processing, so as to determine the growth state of the corresponding plant and the influence of the environmental factors on the growth process of the plant. For example, the monitoring unit 300 transmits the obtained light rays excited on the light reflecting plate 210 of the second light supplement unit 200 to the operation unit 400, and calculates the stem and leaf gap of the corresponding plant through operation processing, so as to determine the growth state of the corresponding plant, wherein the growth state of the plant can be divided into a seedling raising period, a growth promoting period, a quality forming period, a quality accumulating period, and the like. Further, the arithmetic unit 400 may determine a real-time growth status of the plant based on a sample status of the corresponding plant in the big data, the historical data and/or the empirical data to determine whether the growth status of the corresponding plant in the current growth environment is advanced growth, normal growth or retarded growth. Preferably, the operation unit 400 can combine the environmental parameters obtained for each environmental index when determining the plant growth state to determine the condition of the environmental factors to the corresponding plant growth process, and can determine the environmental parameters that need to be adjusted when the plant growth state is abnormal, wherein the abnormal plant growth state can be determined based on the difference between the real-time monitoring data and the preset growth threshold at different growth stages. If the operation unit 400 determines that the plant growth state is abnormal or the current growth environment index is abnormal, a warning signal can be sent.
Preferably, the operation unit 400 can be in signal connection with the terminal 500, so that operation data and/or warning signals can be displayed and/or notified to a user in a manner of being sent to the terminal 500, and the user can also respond to information fed back by the operation unit 400 to automatically adjust by inputting a control instruction or adjust and control the whole cultivation place by manually operating and controlling a scheduling worker. Further, the operation unit 400 can implement data intercommunication with the cloud database 600 based on the internet, so that the operation unit 400 can download various sample data of corresponding plants from the cloud database 600, and also can upload operation data acquired in real time to the cloud database 600 as sample data of a new time sequence, so that other operation units 400 connected to the cloud database 600 at least in the next time sequence can download the operation data as alternative sample data.
Preferably, the arithmetic unit 400 is capable of forming and updating a light formula database of the irradiation duration and the irradiation intensity at different growth stages, such as a seedling growing stage, a growth promoting stage, a quality forming stage and a quality accumulating stage, based on the energy of the excited phosphor powder on the reflector 210 acquired by the monitoring unit 300. The arithmetic unit 400 is capable of storing the light recipe database in the storage space and/or uploading it to the cloud-side database 600 so that it can export itself as a sample of historical data when plants of the same type are cultivated in at least the next time sequence with the same or similar environmental parameters, and/or so that other arithmetic units 400 can download as a sample of big data when plants of the same type are cultivated in at least the next time sequence with the same or similar environmental parameters.
The invention also discloses a light supplementing method based on the long afterglow luminescent material, which adopts any one of the light supplementing devices, and can illuminate the plants in the growth area 700 from two opposite directions based on a mode of combining active light supplementing and driven light supplementing, so that the plants can receive proper illumination to ensure the growth quality and efficiency. The active supplementary lighting can be an LED light source which starts to emit light when being powered on and stops emitting light when being powered off, and the driven supplementary lighting can be a long afterglow light source which excites to emit light based on light rays emitted by other light sources. Therefore, the first light supplement unit 100 may be in an active light supplement form and/or a form combining active light supplement and driven light supplement, the second light supplement unit 200 is only in a driven light supplement form, and the second light supplement unit 200 can perform driven light supplement at least based on light emitted by the active light supplement form of the first light supplement unit 100.
It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", each indicating that the respective paragraph discloses a separate concept, the applicant reserves the right to submit divisional applications according to each inventive concept. Throughout this document, the features referred to as "preferably" are only an optional feature and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete the associated preferred feature at any time.

Claims (10)

1. A light filling device based on long afterglow luminescent material, it includes:
a first fill-in light unit (100) capable of illuminating the growth region (700) at least when energized,
a second fill-in light unit (200) configurable as a reflector (210) coated with a long persistence phosphor material (220),
it is characterized in that the preparation method is characterized in that,
the reflector (210) is obliquely arranged in a manner that one side coated with the long afterglow fluorescent material (220) faces the first light supplement unit (100), and the escaping light rays irradiated on the growth region (700) by the first light supplement unit (100) and passing through the gap structure of the target object (800) are received in a manner of increasing the light receiving area to complete the excitation of the long afterglow fluorescent material (220), so that the long afterglow fluorescent material (220) can be provided with the light rays of a long afterglow spectrum in the irradiation direction relative to the first light supplement unit (100) at least when the first light supplement unit (100) is powered off.
2. A light supplement device according to claim 1, wherein the first light supplement unit (100) is capable of being deployed in the air of one or more growth areas (700) along a first direction to cover the target object (800) to be illuminated in the corresponding growth area (700), and the second light supplement unit (200) is capable of being deployed in the growth area (700) relative to the first light supplement unit (100) based on the position of the target object (800).
3. A light supplement device according to claim 1 or 2, wherein the first light supplement unit (100) is at least configured with a long afterglow type LED light source formed by combining the long afterglow fluorescent material (220) and an LED fluorescent material, so that the long afterglow fluorescent material (220) of the first light supplement unit (100) is excited by light emitted from the LED fluorescent material when the LED fluorescent material is powered on, and the first light supplement unit (100) can emit light of different spectra when the power supply is powered on and powered off.
4. The light supplement device according to any one of claims 1 to 3, wherein the first light supplement unit (100) is prepared by dry-grinding and uniformly mixing the long-afterglow fluorescent material (220) and encapsulating the mixture on the corresponding LED chip of the LED fluorescent material through epoxy resin,
wherein the selection of the kind of the long-afterglow fluorescent material (220) can be determined based on the wavelength of the light required for the growth of the target object (800).
5. A light supplement device according to any one of claims 1 to 4, wherein the first light supplement unit (100) is configured with a plurality of independent LED light sources to emit at least pink light combined from red light, blue light and/or red and blue light, so as to adjust the spectral distribution of light emitted by the long persistence type LED light source.
6. The light supplement device according to any one of claims 1 to 5, wherein when the first light supplement unit (100) excites the long-afterglow fluorescent material (220) of the second light supplement unit (200) by escaping light passing through the gap structure of the target object (800), the monitoring unit (300) is capable of monitoring an excitation light parameter of the long-afterglow fluorescent material (220) to transmit monitoring data to the arithmetic unit (400).
7. A light supplement device according to any one of claims 1 to 6, wherein the arithmetic unit (400) is capable of calculating the growth state of the target object (800) and the influence of environmental factors on the growth process of the target object (800) by calculating the size of the gap structure based on the excitation light parameters of the second light supplement unit (200) in combination with the environmental parameters collected by the monitoring unit (300) for the environmental indicators in the growth area (700).
8. The lighting device according to any one of claims 1 to 7, wherein the computing unit (400) is communicatively connected to a cloud database (600) to download sample data of a corresponding target object (800) in the cloud database (600), and is capable of uploading the computing data with the environmental parameters acquired in real time as new time-ordered sample data to the cloud database (600).
9. The light supplement device according to any one of claims 1 to 8, wherein the arithmetic unit (400) is capable of forming and updating a light recipe database of illumination duration and illumination intensity of the corresponding target object (800) in different growth stages based on the excitation light parameters obtained by the monitoring unit (300),
the arithmetic unit (400) can perform data interaction between the optical recipe database and the cloud database (600).
10. A light supplement method based on a long afterglow luminescent material, which is characterized in that the light supplement method adopts the light supplement device of any one of the preceding claims,
the light supplement method can illuminate the target object (800) in the growth area (700) from two opposite directions based on a mode of combining active light supplement and driven light supplement so as to guarantee the light receiving condition and the growth condition of the target object (800).
CN202111545732.5A 2021-09-24 2021-12-15 Light supplementing device and method based on long afterglow luminescent material Active CN114128514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/097608 WO2023045405A1 (en) 2021-09-24 2022-06-08 Energy-saving agricultural lighting apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111125765 2021-09-24
CN2021111257654 2021-09-24

Publications (2)

Publication Number Publication Date
CN114128514A true CN114128514A (en) 2022-03-04
CN114128514B CN114128514B (en) 2023-03-14

Family

ID=78799537

Family Applications (26)

Application Number Title Priority Date Filing Date
CN202111200533.0A Active CN113883477B (en) 2021-09-24 2021-10-14 Animal and plant lighting equipment, system and method based on back reflection
CN202111200689.9A Active CN113840434B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment, system and method based on dynamic scanning
CN202111200461.XA Active CN113796226B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment and method based on multi-degree-of-freedom rotation
CN202111201396.2A Active CN113834014B (en) 2021-09-24 2021-10-14 Agricultural lighting device, system and method
CN202111200161.1A Pending CN113796300A (en) 2021-09-24 2021-10-14 Plant factory and plant culture method
CN202111201397.7A Active CN113940206B (en) 2021-09-24 2021-10-14 Scanning device and method for agricultural illumination
CN202111201586.4A Active CN113753247B (en) 2021-09-24 2021-10-14 Agricultural lighting device and method based on unmanned aerial vehicle
CN202111200691.6A Active CN113853977B (en) 2021-09-24 2021-10-14 Scanning type lighting equipment and method for agricultural lighting
CN202111200158.XA Active CN113812274B (en) 2021-09-24 2021-10-14 Directional lighting equipment, system and method for agricultural lighting
CN202122480766.2U Active CN216254135U (en) 2021-09-24 2021-10-14 Dynamic light source device
CN202111200173.4A Active CN113812275B (en) 2021-09-24 2021-10-14 Multi-section periodic light-emitting equipment for agricultural illumination and illumination method
CN202111201587.9A Active CN113812277B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment, system and method based on hydroelectric power generation co-construction
CN202111200532.6A Pending CN113812276A (en) 2021-09-24 2021-10-14 Mobile equipment for agricultural illumination
CN202111200525.6A Pending CN113853048A (en) 2021-09-24 2021-10-14 Dynamic light source device, system and method for agricultural illumination
CN202111200634.8A Active CN113840433B (en) 2021-09-24 2021-10-14 Agricultural lighting device
CN202111200880.3A Pending CN113883485A (en) 2021-09-24 2021-10-14 Heat dissipation circulation energy-saving equipment, system and method for agricultural illumination
CN202111200462.4A Active CN113847566B (en) 2021-09-24 2021-10-14 Light conversion unit and method for multi-degree-of-freedom rotary light source
CN202111539070.0A Active CN114071827B (en) 2021-09-24 2021-12-15 Animal and plant lighting equipment, system and method based on multiple power supply modes
CN202111538935.1A Active CN114128513B (en) 2021-09-24 2021-12-15 Light filling device based on near-infrared electromagnetic wave conversion material
CN202111538580.6A Active CN114208558B (en) 2021-09-24 2021-12-15 Light supplementing device and method based on thermoluminescent material
CN202111545732.5A Active CN114128514B (en) 2021-09-24 2021-12-15 Light supplementing device and method based on long afterglow luminescent material
CN202111538884.2A Pending CN114128512A (en) 2021-09-24 2021-12-15 Animal and plant lighting device and method based on intelligent switching
CN202211178370.5A Pending CN115918392A (en) 2021-09-24 2022-09-24 Animal and plant lighting device and method based on intelligent switching
CN202211171309.8A Pending CN115568410A (en) 2021-09-24 2022-09-24 Plant factory and plant culture method
CN202211169717.XA Pending CN116123512A (en) 2021-09-24 2022-09-24 Heat dissipation circulation energy-saving equipment, system and method for agricultural illumination
CN202211169286.7A Active CN115428658B (en) 2021-09-24 2022-09-24 Mobile equipment for agricultural illumination

Family Applications Before (20)

Application Number Title Priority Date Filing Date
CN202111200533.0A Active CN113883477B (en) 2021-09-24 2021-10-14 Animal and plant lighting equipment, system and method based on back reflection
CN202111200689.9A Active CN113840434B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment, system and method based on dynamic scanning
CN202111200461.XA Active CN113796226B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment and method based on multi-degree-of-freedom rotation
CN202111201396.2A Active CN113834014B (en) 2021-09-24 2021-10-14 Agricultural lighting device, system and method
CN202111200161.1A Pending CN113796300A (en) 2021-09-24 2021-10-14 Plant factory and plant culture method
CN202111201397.7A Active CN113940206B (en) 2021-09-24 2021-10-14 Scanning device and method for agricultural illumination
CN202111201586.4A Active CN113753247B (en) 2021-09-24 2021-10-14 Agricultural lighting device and method based on unmanned aerial vehicle
CN202111200691.6A Active CN113853977B (en) 2021-09-24 2021-10-14 Scanning type lighting equipment and method for agricultural lighting
CN202111200158.XA Active CN113812274B (en) 2021-09-24 2021-10-14 Directional lighting equipment, system and method for agricultural lighting
CN202122480766.2U Active CN216254135U (en) 2021-09-24 2021-10-14 Dynamic light source device
CN202111200173.4A Active CN113812275B (en) 2021-09-24 2021-10-14 Multi-section periodic light-emitting equipment for agricultural illumination and illumination method
CN202111201587.9A Active CN113812277B (en) 2021-09-24 2021-10-14 Agricultural lighting equipment, system and method based on hydroelectric power generation co-construction
CN202111200532.6A Pending CN113812276A (en) 2021-09-24 2021-10-14 Mobile equipment for agricultural illumination
CN202111200525.6A Pending CN113853048A (en) 2021-09-24 2021-10-14 Dynamic light source device, system and method for agricultural illumination
CN202111200634.8A Active CN113840433B (en) 2021-09-24 2021-10-14 Agricultural lighting device
CN202111200880.3A Pending CN113883485A (en) 2021-09-24 2021-10-14 Heat dissipation circulation energy-saving equipment, system and method for agricultural illumination
CN202111200462.4A Active CN113847566B (en) 2021-09-24 2021-10-14 Light conversion unit and method for multi-degree-of-freedom rotary light source
CN202111539070.0A Active CN114071827B (en) 2021-09-24 2021-12-15 Animal and plant lighting equipment, system and method based on multiple power supply modes
CN202111538935.1A Active CN114128513B (en) 2021-09-24 2021-12-15 Light filling device based on near-infrared electromagnetic wave conversion material
CN202111538580.6A Active CN114208558B (en) 2021-09-24 2021-12-15 Light supplementing device and method based on thermoluminescent material

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN202111538884.2A Pending CN114128512A (en) 2021-09-24 2021-12-15 Animal and plant lighting device and method based on intelligent switching
CN202211178370.5A Pending CN115918392A (en) 2021-09-24 2022-09-24 Animal and plant lighting device and method based on intelligent switching
CN202211171309.8A Pending CN115568410A (en) 2021-09-24 2022-09-24 Plant factory and plant culture method
CN202211169717.XA Pending CN116123512A (en) 2021-09-24 2022-09-24 Heat dissipation circulation energy-saving equipment, system and method for agricultural illumination
CN202211169286.7A Active CN115428658B (en) 2021-09-24 2022-09-24 Mobile equipment for agricultural illumination

Country Status (2)

Country Link
CN (26) CN113883477B (en)
WO (4) WO2023045405A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023045405A1 (en) * 2021-09-24 2023-03-30 Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences Energy-saving agricultural lighting apparatus and method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391388B (en) * 2022-03-28 2022-09-06 深圳市长方集团股份有限公司 Sunlight-illumination-simulated sterilization type growth-promoting plant lighting
CN114494836B (en) * 2022-04-02 2022-07-01 蜂联智能（深圳）有限公司 Intelligent illumination debugging system based on regional environment
CN114868561A (en) * 2022-05-30 2022-08-09 李振源 Energy-saving passion fruit seedling culture device and method
CN115500164A (en) * 2022-11-07 2022-12-23 四川新叶光生物科技有限公司 Intelligent lighting device and method for animal and plant growth
CN116075022B (en) * 2023-02-10 2023-11-14 佛山科学技术学院 Accurate illumination energy-saving design method and system for cultivating plants
CN116171754A (en) * 2023-03-03 2023-05-30 中国农业科学院都市农业研究所 Application method of thermoluminescent material
ES2952722A1 (en) * 2023-05-23 2023-11-03 Grodi Agrotech S L GREENHOUSE CROPS MONITORING SYSTEM (Machine-translation by Google Translate, not legally binding)
CN116389857B (en) * 2023-06-07 2023-09-12 北京市农林科学院信息技术研究中心 Plant phenotype acquisition platform, method, electronic equipment and storage medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124026U (en) * 2006-05-24 2006-08-03 有限会社潮財務 Light source device for exciting phosphorescent phosphor
CN203421521U (en) * 2013-07-11 2014-02-05 杭州鸿雁电器有限公司 LED plant light supplement lamp
CN105802618A (en) * 2014-12-31 2016-07-27 四川新力光源股份有限公司 Afterglow-adjustable luminescent material and preparation method thereof, and LED illuminating device using afterglow-adjustable luminescent material
CN106641837A (en) * 2015-11-03 2017-05-10 捷通国际有限公司 Foldable LED light-supplementing management unit and LED light-supplementing management system
US20180306409A1 (en) * 2015-05-07 2018-10-25 Koninklijke Philips N.V. High intensity light source with temperature independent color point
CN109973842A (en) * 2019-03-25 2019-07-05 昆明理工大学 A kind of long afterglow type LED plant lamp
US20190304231A1 (en) * 2016-07-06 2019-10-03 Sicpa Holding Sa Method for authenticating a security marking utilizing long afterglow emission, and security marking comprising one or more afterglow compound
CN111418381A (en) * 2020-04-26 2020-07-17 南京格尼兹农业科技有限责任公司 Dynamically-adjustable L ED plant light supplementing system and dynamic light adjusting method

Family Cites Families (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898081A (en) * 1981-12-03 1983-06-10 Takashi Mori Photosynthetic apparatus
EP0115843B1 (en) * 1983-02-04 1989-06-28 Kei Mori Apparatus for time-sharing light distribution
WO2005027621A1 (en) * 2003-09-19 2005-03-31 David Knelsen Dyck Height adjustable mobile illumination apparatus for a greenhouse
CN2666132Y (en) * 2003-12-19 2004-12-29 章永泰 Combined plant artificial cultivating apparatus
US7617057B2 (en) * 2005-12-21 2009-11-10 Inst Technology Development Expert system for controlling plant growth in a contained environment
JP2007185115A (en) * 2006-01-11 2007-07-26 Shizuoka Giken Kogyo Kk Plant growth promoting apparatus
RU55249U1 (en) * 2006-03-24 2006-08-10 Геннадий Викторович Курочкин DEVICE FOR GROWING PLANTS UNDER CONDITIONS OF PROTECTED SOIL AND MOBILE Dismountable MULTI-TIED RACK FOR GROWING PLANTS UNDER CONDITIONS OF PROTECTED SOIL
CN101766156A (en) * 2008-12-28 2010-07-07 张少伟 Solar broad-spectrum multicolor stroboscopic concentrating long-shot high-trapping LED lamp
CN101706040A (en) * 2009-09-28 2010-05-12 海安县奇锐电子有限公司 Thermoluminescence fabric
KR20110129066A (en) * 2010-05-25 2011-12-01 최재현 Promote plant growth system and method thereof
JP5645504B2 (en) * 2010-06-28 2014-12-24 Idec株式会社 Plant cultivation apparatus and plant cultivation method
JP5492758B2 (en) * 2010-12-08 2014-05-14 昭和電工株式会社 Lighting device for plant cultivation and plant cultivation device
US8696328B2 (en) * 2010-12-16 2014-04-15 Tai-Her Yang Photothermal source of fluid pumping device driven by self photovoltaic power
JP5951190B2 (en) * 2011-04-22 2016-07-13 富士フイルム株式会社 Circularly polarized illumination device and plant growth control method
CN102287713A (en) * 2011-08-16 2011-12-21 浙江晶日照明科技有限公司 Adjustable spectrum lamp for plant irradiation
CN102415291A (en) * 2011-08-16 2012-04-18 浙江晶日照明科技有限公司 Spectrum adjusting method for plant illumination
CN202285653U (en) * 2011-10-28 2012-07-04 林人杰 Plant cultivation device with adjustable illumination intensity
CN102577886A (en) * 2011-12-27 2012-07-18 达亮电子（苏州）有限公司 Plant lighting device
CN103314799A (en) * 2012-03-20 2013-09-25 西北农林科技大学 Method for promoting plant growth based on LED lamp
KR101268566B1 (en) * 2012-06-05 2013-05-28 김형철 Plant growing system using led
CN102809109A (en) * 2012-06-29 2012-12-05 苏州晶雷光电照明科技有限公司 LED (Light Emitting Diode) illuminating device for plant pot culture
MX2015000562A (en) * 2012-07-18 2015-04-10 Koninkl Philips Nv Method for providing horticulture light to a crop and lighting device for horticulture lighting.
CN102917493B (en) * 2012-09-29 2015-03-04 杭州汉徽光电科技有限公司 Intelligent semiconductor illumination system for plant growth and spectral modulation method thereof
CN104661514B (en) * 2012-10-08 2017-06-09 青岛裕洋电子有限公司 Using the plant cultivation system and its method of LED illumination, plant culture LED light device and its driving method
JP2014100080A (en) * 2012-11-19 2014-06-05 Panasonic Corp Plant growing device
CN103120100A (en) * 2013-01-30 2013-05-29 万贤能 Movable type artificial planting light source control system
CN203120545U (en) * 2013-01-30 2013-08-14 万贤能 Mobile artificial planting light source control system
CN203040341U (en) * 2013-02-05 2013-07-10 上海兰蕙园林绿化发展有限公司 Dendrobium officinale artificial cultivation device
KR20140102481A (en) * 2013-02-14 2014-08-22 서울바이오시스 주식회사 Ginseng cultivation apparatus for producing panax ginseng having high content of ginsenosides
CN103135540B (en) * 2013-03-22 2015-04-22 河北大学 Plant tissue culture environmental information monitoring and simulating system
CN203219574U (en) * 2013-04-16 2013-09-25 中山市合美电器有限公司 LED illumination system for aquatic product culture
KR20150000369A (en) * 2013-06-24 2015-01-02 한국전자통신연구원 Apparatus and method for controlling light in the plant factory
KR20150017462A (en) * 2013-08-07 2015-02-17 주식회사 맥스포 Plantgrowth illumination control system
CN103470973B (en) * 2013-08-31 2015-07-29 普天智能照明研究院有限公司 A kind of lighting device and method improving illuminance uniformity
KR101531759B1 (en) * 2013-09-24 2015-06-25 주식회사 한국에너지 Plant factory LED lighting system with controllable light source
JP6067875B2 (en) * 2013-10-21 2017-01-25 株式会社日立製作所 Plant cultivation system
CN103749109A (en) * 2013-12-17 2014-04-30 丁志强 Method for cultivating vegetables in space environments
JP6656925B2 (en) * 2013-12-20 2020-03-04 千代田化工建設株式会社 Crop growth state discrimination method and growth method
CN103742839A (en) * 2014-01-17 2014-04-23 苏州承腾电子科技有限公司 Pendular LED plant light compensating lamp set
WO2015123587A1 (en) * 2014-02-13 2015-08-20 Fred Collins Light-weight modular adjustable vertical hydroponic growing system and method
CA2943332A1 (en) * 2014-03-21 2015-09-24 Deb Ranjan BHATTACHARYA An intelligent integrated plant growth system and a process of growing plant thereof
JP2015198615A (en) * 2014-04-09 2015-11-12 パナソニックＩｐマネジメント株式会社 Plant cultivation device
DE102014212657B4 (en) * 2014-06-30 2016-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System and method for the demand-oriented supply of lighting energy to plants
US9241453B1 (en) * 2014-07-30 2016-01-26 Indoor Farms Of America, Llc Aeroponic commercial plant cultivation system utilizing a grow enclosure
EA032786B1 (en) * 2014-08-06 2019-07-31 Инфарм – Индор Урбан Фарминг Гмбх Plant growing system
JP6126061B2 (en) * 2014-10-15 2017-05-10 学校法人玉川学園 Distributed plant cultivation system and method
CN104462747B (en) * 2014-10-17 2017-05-10 复旦大学 Photometry method for evaluating influence of artificial lighting on photosynthesis of garden plants
CN104296011B (en) * 2014-10-24 2016-12-07 深圳莱特光电股份有限公司 A kind of LED plant illumination system
JP6148654B2 (en) * 2014-11-20 2017-06-14 豊田鉄工株式会社 Indoor plant cultivation equipment
CN104322297A (en) * 2014-11-28 2015-02-04 北京中农腾达科技有限公司 Light source irradiation device for promoting plant growth
JP3202088U (en) * 2014-12-04 2016-01-21 吉田　厚生 Intermittent light irradiation device with uniform ratio between light and dark inside and outside and intermittent
CN104976555B (en) * 2014-12-31 2017-11-21 苏州东善微光光电技术有限公司 A kind of plant illumination device and method
EP3045033A1 (en) * 2015-01-14 2016-07-20 Heliospectra AB Method and system for growth status determination of a plant
CN106134855A (en) * 2015-03-30 2016-11-23 小米科技有限责任公司 Plant is carried out the method and device of illumination
JP6484083B2 (en) * 2015-03-31 2019-03-13 ウシオ電機株式会社 Plant growing lighting device, plant hydroponics device, and plant hydroponic method
CN104898468B (en) * 2015-03-31 2017-06-16 小米科技有限责任公司 plant growth control system and method
TWM508899U (en) * 2015-04-20 2015-09-21 Univ Chung Chou Sci & Tech Planting and aquarium mixed breeding device
CN104776367B (en) * 2015-05-08 2017-12-19 深圳市壹鲜生生物科技有限公司 A kind of plant growth lamp
JP2017046651A (en) * 2015-09-02 2017-03-09 土屋 三恵子 Plant cultivation luminaire and plant cultivation method using the same
JP6799804B2 (en) * 2015-09-10 2020-12-16 パナソニックＩｐマネジメント株式会社 Lighting equipment and lighting systems equipped with it, mobile objects
ITUB20154156A1 (en) * 2015-10-06 2017-04-06 Osram Spa LIGHTING SYSTEM AND ITS PROCEDURE
CN105180018A (en) * 2015-10-21 2015-12-23 广州市光机电技术研究院 LED agricultural lighting system and method based on combined spectrum
KR20170053390A (en) * 2015-11-06 2017-05-16 손진두 Apparatus for vine cultivation
CN205124549U (en) * 2015-11-11 2016-04-06 彭文煌 A plant equipment of planting of different chromatic light is provided
US10645886B2 (en) * 2016-01-29 2020-05-12 Board Of Trustees Of Michigan State University Methods and apparatus for gnotobiotic plant growth
CN105746202A (en) * 2016-02-26 2016-07-13 广州富智信息科技有限公司 LED plant illuminating system and method based on PC/mobile terminal remote control
CN105830759A (en) * 2016-04-01 2016-08-10 中国农业大学 Method for regulating microbial ecology of greenhouse
CN105776755B (en) * 2016-04-15 2019-03-29 成都纺织高等专科学校 The integral purifying device of small-scale sewage and air-treatment
CN205694539U (en) * 2016-04-18 2016-11-23 云南天竺生物科技有限公司 A kind of high light rate succulent culture apparatus
US20170295727A1 (en) * 2016-04-19 2017-10-19 Suntracker Technologies Ltd. Temporally modulated lighting system and method
EP3453232A4 (en) * 2016-05-02 2020-07-29 Growflux Inc. System and method for advanced horticultural lighting
CN105759838B (en) * 2016-05-11 2018-05-22 北方民族大学 Vegetation growth state monitoring device and method based on unmanned plane
CN107432216B (en) * 2016-05-25 2020-12-22 株式会社格林普乐斯 Plant cultivation device
CN206074432U (en) * 2016-05-26 2017-04-05 蒋门雪 A kind of LED illumination System of plant growth state real-time monitoring
CN105955300A (en) * 2016-06-12 2016-09-21 浙江大学 Intelligent crop detection system
JP6830593B2 (en) * 2016-09-02 2021-02-17 国立大学法人東京農工大学 How to identify microorganisms
US20180084738A1 (en) * 2016-09-29 2018-03-29 Shu-Shyang Kuo Three-dimensional dynamic plant cultivating apparatus and implementing method thereof
EP3311656A1 (en) * 2016-10-20 2018-04-25 InFarm - Indoor Urban Farming GmbH A method for affecting plant growth and a plant growing system
EP3326452B1 (en) * 2016-11-24 2020-06-10 Heliospectra AB Cultivation storage system
CN106774541A (en) * 2016-12-11 2017-05-31 镇江常青园林工程有限公司 Green management formula agricultural facility
CN106704889A (en) * 2016-12-13 2017-05-24 江苏云耕科技有限公司 Plant light source for plant wall
CN106596412A (en) * 2016-12-31 2017-04-26 上海复展智能科技股份有限公司 Method for monitoring plant growth by using unmanned aerial vehicle with multispectral light source
CN106719422B (en) * 2016-12-31 2019-10-25 枞阳县恒祥生态农业有限公司 A kind of chicken house large area feeding chicken in largely scale method
CN207179313U (en) * 2017-01-12 2018-04-03 刘子卓 A kind of soilless culture illuminator based on infrared survey
CN206932885U (en) * 2017-01-18 2018-01-30 上海三思电子工程有限公司 LED plant cultivating devices
CN106922414A (en) * 2017-02-27 2017-07-07 广东工业大学 A kind of intelligent controlling device and method that plant growth lighting is carried out with LED
CN106857038B (en) * 2017-03-02 2020-05-22 北京农业智能装备技术研究中心 Light supplementing device and method for greenhouse vine fruits and vegetables
CN106665151A (en) * 2017-03-17 2017-05-17 福建农林大学 Adaptive plant factory light culture system with high light energy utilization rate
CN207707682U (en) * 2017-06-10 2018-08-10 绿地集团森茂园林有限公司 A kind of gardens flower stand
KR101802189B1 (en) * 2017-06-26 2017-11-28 주식회사 쉘파스페이스 Intelligent illumination apparatus and intelligent plant cultivating system based on situation recognition having the same, and a method thereof
US10034358B1 (en) * 2017-07-08 2018-07-24 Xiaolai Chen User controllable grow lighting system, method, and online light settings store
CN107455183A (en) * 2017-07-28 2017-12-12 深圳前海弘稼科技有限公司 Guide implant system, guiding implantation methods and cultivation box
CN111050541B (en) * 2017-08-08 2022-01-14 旭硝子绿色技术株式会社 Plant cultivation method and plant cultivation device
CN207005927U (en) * 2017-08-11 2018-02-13 濮阳市宇浩科技股份有限公司 A kind of portable plant growth lamp
CN109424945A (en) * 2017-08-30 2019-03-05 孙斐 A kind of illumination control method and system
CN107810846A (en) * 2017-09-21 2018-03-20 北京名南科技发展有限公司 From the lateral planting machine for applying illumination
CN107787708A (en) * 2017-09-21 2018-03-13 北京名南科技发展有限公司 Planting machine with plant climbing structures
CN107942955A (en) * 2017-09-29 2018-04-20 怀化学院 A kind of agriculture managing and control system based on Internet of Things cloud platform
CN107466716A (en) * 2017-09-30 2017-12-15 宁波神乙草生物科技有限公司 The cultural method of dendrobium candidum
CN207762645U (en) * 2017-10-22 2018-08-24 徐荫环 A kind of seedling culture fosterage of plants LED light
CN107593142A (en) * 2017-10-31 2018-01-19 四川和智创展企业管理咨询有限公司 Light source controlling mechanism in sapling cultivation
CN208300401U (en) * 2017-11-07 2019-01-01 厦门理工学院 A kind of environment self-test LED light supplementing lamp for plants
WO2019092869A1 (en) * 2017-11-12 2019-05-16 新電元工業株式会社 Plant system
CN108617322B (en) * 2017-12-15 2020-09-04 杭州彬康农业科技有限公司 Direction adjustable laser plant lamp
CN108617320A (en) * 2017-12-15 2018-10-09 杭州彬康农业科技有限公司 A kind of suspension illuminaton laser plant growth lamp
CN108124755B (en) * 2017-12-25 2020-06-19 中科稀土（长春）有限责任公司 Plant factory
CN108184475B (en) * 2017-12-25 2020-06-19 中科稀土（长春）有限责任公司 Illumination system of plant factory
CN209250914U (en) * 2018-01-02 2019-08-13 陈永强 A kind of LED plant illumination system of adjustable spectrum
CN108551909B (en) * 2018-01-08 2020-06-19 中科稀土（长春）有限责任公司 Stroboscopic method of plant lighting device
CN108391542A (en) * 2018-01-30 2018-08-14 浙江大学 A kind of plant incubator system of automatic water and fertilizer management and Defect inspection
CN108460105B (en) * 2018-02-06 2021-05-04 中国农业大学 Plant data supervision method and system based on genetic network
CN208300577U (en) * 2018-03-16 2019-01-01 徐林波 The implementation facility of low-coat scale plant aerosol new method for cultivating
US10842082B1 (en) * 2018-03-24 2020-11-24 Growgenics LLC Grow light assembly with secondary light modules angularly movable relative to primary light modules
CN108386765A (en) * 2018-04-12 2018-08-10 中国科学技术大学先进技术研究院 A kind of packaged type laser light-supplementing system
CN108317443A (en) * 2018-04-17 2018-07-24 中国科学技术大学先进技术研究院 A kind of rotary scanning type plant lamp
CN108770118A (en) * 2018-05-24 2018-11-06 安徽中电晶超照明有限公司 Illumination control system based on demand of plant growth
KR20190140148A (en) * 2018-06-11 2019-12-19 주식회사 쉘파스페이스 system for supplementing main light using variable artificial light and light sensing device therefor
BR112021000994A2 (en) * 2018-07-23 2021-04-20 Heliponix, Llc automated plant growth system
US20200037414A1 (en) * 2018-07-25 2020-01-30 Every Industry Llc Plant light for promoting plant growth and control system thereof
CN208652249U (en) * 2018-07-26 2019-03-26 常州绿冠照明电器有限公司 A kind of fluorescent type light supplementing lamp for plants
US11125405B2 (en) * 2018-08-10 2021-09-21 Seoul Viosys Co., Ltd. Light source for plant cultivation and plant cultivation device
CN208905370U (en) * 2018-08-24 2019-05-28 浙江大学 A kind of device that the blade face medicine based on plant space prescription map sprays
CN208924740U (en) * 2018-09-27 2019-06-04 浙江农林大学 A kind of vertical farm of Combined spiral
JP2020048534A (en) * 2018-09-28 2020-04-02 株式会社アルミス Plant cultivation lighting device
CN109405114B (en) * 2018-10-22 2021-08-06 山东农利达生物科技有限公司 Intelligent city purification method and system based on agricultural planting
CN111089364B (en) * 2018-10-24 2022-01-21 青岛海尔空调器有限总公司 Movable air conditioner and control method thereof
CN209134952U (en) * 2018-11-26 2019-07-23 孙志平 A kind of freeze proof light compensating apparatus of heating for greenhouse and heliogreenhouse
CN209345654U (en) * 2018-12-05 2019-09-06 江苏苏林建设有限公司 A kind of cultivating seedlings device
CN109566383A (en) * 2018-12-05 2019-04-05 深圳凌晨之光科技有限公司 Change the planting equipment and method of intensity of illumination
CN211607483U (en) * 2019-01-16 2020-10-02 浙江万里学院 Planting big-arch shelter intelligence light filling system based on solar energy
EP3685656A1 (en) * 2019-01-23 2020-07-29 Merck Patent GmbH System for controlling a light-dependent condition of an organism and method of determining a configuration of the system
KR20200092022A (en) * 2019-01-24 2020-08-03 (주)두영티앤에스 Drone-mounted lighting system with heat shield in the gimbal and lighting areas
CN109644721A (en) * 2019-02-15 2019-04-19 福建省中科生物股份有限公司 A kind of light source of indoor growing plant
CN109618713A (en) * 2019-02-26 2019-04-16 河北工业大学 A kind of intelligence light supplementing lamp for plants
CN209989405U (en) * 2019-03-29 2020-01-24 江苏科海生物工程设备有限公司 Photosynthetic bacteria fermentation tank
CN110122319A (en) * 2019-05-21 2019-08-16 江苏大学 A kind of greenhouse independent navigation pollination unmanned plane and its control method
CN210076133U (en) * 2019-06-06 2020-02-18 张掖祁连药材保健开发研究有限责任公司 Tuber of hyacinth bletilla seedling breeding device
US10667468B1 (en) * 2019-06-19 2020-06-02 Yi-Wen Tang Spike light and spike light assembly including the same
CN110226509A (en) * 2019-07-19 2019-09-13 常州机电职业技术学院 A kind of aerial fog cultivation device
WO2021023022A1 (en) * 2019-08-07 2021-02-11 潘皖瑜 Plant growth lighting apparatus having high visual security and control method therefor
CN112335440A (en) * 2019-08-07 2021-02-09 杭州汉徽光电科技有限公司 Server-based plant growth illumination device with optical signal and control method thereof
CN112335439A (en) * 2019-08-07 2021-02-09 杭州汉徽光电科技有限公司 Plant growth illumination device with optical signal based on biological recognition and control method thereof
IT201900015108A1 (en) * 2019-08-27 2021-02-27 Valter Mazzarolo AUTOMATIC / AUTONOMOUS SLIDING MOBILE APPARATUS ALONG PRESET PATHS BETWEEN ROWS OF VINEYARDS, FOR ANTIBACTERIAL AND FUNGICIDE TREATMENT OF THE VINEYARDS
CN110663382A (en) * 2019-10-21 2020-01-10 Awl农业科技（泰州）有限公司 Agricultural environment supervisory systems based on big data
CN112868419A (en) * 2019-12-01 2021-06-01 广州清凉农业科技有限公司 Agricultural sunlight transmission illumination system, greenhouse matched with same and illumination method
JP7342680B2 (en) * 2019-12-18 2023-09-12 ウシオ電機株式会社 Light irradiation device and light irradiation method
KR102130453B1 (en) * 2020-01-20 2020-07-08 (주)엘앤피 Smart lighting apparatus and method for planting
CN111174153A (en) * 2020-03-09 2020-05-19 江苏云与雾物联科技有限公司 Motion type plant light filling device
CN111226660A (en) * 2020-03-10 2020-06-05 中国农业科学院农业环境与可持续发展研究所 Heat storage and release light supplementing system for sunlight greenhouse
CN212278983U (en) * 2020-03-13 2021-01-05 江苏艾立特半导体科技有限公司 LED plant growth lamp for facility agriculture
CN111476149A (en) * 2020-04-03 2020-07-31 苏州浪潮智能科技有限公司 Plant cultivation control method and system
CN212876905U (en) * 2020-05-07 2021-04-06 天津谊农农业科技发展中心 Rice cultivation box
CN212381275U (en) * 2020-06-05 2021-01-19 苏州瑞佳尔网络科技有限公司 Illumination light source compensation device for monitoring platform
CN111578161A (en) * 2020-06-10 2020-08-25 中国农业科学院都市农业研究所 Intelligent regulation plant light filling system
CN111664392A (en) * 2020-06-18 2020-09-15 湖南省大观溪生物科技有限公司 Multicolor-light LED plant growth lamp system and regulation and control method thereof
CN212936857U (en) * 2020-06-19 2021-04-13 云南祥云圣龙农业庄园有限公司 Automatic monitoring system of vegetable greenhouse
CN212361779U (en) * 2020-07-14 2021-01-15 山东旭昇光电科技有限公司 LED plant lamp that helps succulent plant to color and prevent spindly growth
CN112015212A (en) * 2020-08-07 2020-12-01 中国农业科学院都市农业研究所 Light environment regulation and control method and system, equipment and medium
CN213280766U (en) * 2020-08-17 2021-05-28 福建信息职业技术学院 A adjustable device that is used for plant LED light to shine direction
CN213368842U (en) * 2020-09-23 2021-06-08 黑龙江宽亮科技有限公司 Aronia melanocarpa cultivation lighting device
CN112235917A (en) * 2020-09-29 2021-01-15 南京飞赫电器有限公司 Urban plant lighting system and method
CN112310265A (en) * 2020-10-30 2021-02-02 杭州数通光电有限公司 Light source for plant illumination and manufacturing method thereof
CN112167045A (en) * 2020-11-09 2021-01-05 爱莱特(深圳)生物科技有限公司 Automatic seedling raising method and planting equipment according to plant growth period
CN112432116A (en) * 2020-11-19 2021-03-02 吕胜战 Solar automobile lamp
CN213872495U (en) * 2020-11-30 2021-08-03 江苏松立太阳能科技有限公司 Bionic plant lighting and light supplementing lamp
CN112867196A (en) * 2021-01-12 2021-05-28 广东技术师范大学 Method and device for realizing artificial intelligence-based plant light formula light supplementing system
CN112889521B (en) * 2021-01-15 2024-04-12 湖南湘品堂药业有限公司 Self-adjusting type lighting equipment for medicinal material planting
CN113025484B (en) * 2021-03-01 2022-11-29 湖南腾阳生物科技股份有限公司 Intelligent interactive culture equipment for algae microorganisms
CN112923338A (en) * 2021-03-10 2021-06-08 长沙师范学院 Light control device based on computer control technology
AU2021101469A4 (en) * 2021-03-23 2021-05-13 Sanjeevkumar Angadi An artificial intelligence based organic LED farming during post Covid 19
CN113154274B (en) * 2021-05-07 2022-10-21 雄安创新研究院 Plant illumination device
CN113883477B (en) * 2021-09-24 2023-09-05 中国农业科学院都市农业研究所 Animal and plant lighting equipment, system and method based on back reflection

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124026U (en) * 2006-05-24 2006-08-03 有限会社潮財務 Light source device for exciting phosphorescent phosphor
CN203421521U (en) * 2013-07-11 2014-02-05 杭州鸿雁电器有限公司 LED plant light supplement lamp
CN105802618A (en) * 2014-12-31 2016-07-27 四川新力光源股份有限公司 Afterglow-adjustable luminescent material and preparation method thereof, and LED illuminating device using afterglow-adjustable luminescent material
US20180306409A1 (en) * 2015-05-07 2018-10-25 Koninklijke Philips N.V. High intensity light source with temperature independent color point
CN106641837A (en) * 2015-11-03 2017-05-10 捷通国际有限公司 Foldable LED light-supplementing management unit and LED light-supplementing management system
US20190304231A1 (en) * 2016-07-06 2019-10-03 Sicpa Holding Sa Method for authenticating a security marking utilizing long afterglow emission, and security marking comprising one or more afterglow compound
CN109973842A (en) * 2019-03-25 2019-07-05 昆明理工大学 A kind of long afterglow type LED plant lamp
CN111418381A (en) * 2020-04-26 2020-07-17 南京格尼兹农业科技有限责任公司 Dynamically-adjustable L ED plant light supplementing system and dynamic light adjusting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023045405A1 (en) * 2021-09-24 2023-03-30 Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences Energy-saving agricultural lighting apparatus and method

Also Published As

Publication number Publication date
CN114071827B (en) 2024-03-19
CN113840434A (en) 2021-12-24
WO2023045405A1 (en) 2023-03-30
CN113853048A (en) 2021-12-28
CN113812277A (en) 2021-12-21
CN115918392A (en) 2023-04-07
CN113840433B (en) 2024-01-16
CN113812274A (en) 2021-12-21
CN113812277B (en) 2023-03-24
CN113753247A (en) 2021-12-07
CN113883477B (en) 2023-09-05
WO2023045406A1 (en) 2023-03-30
CN113840433A (en) 2021-12-24
CN113883477A (en) 2022-01-04
CN113812276A (en) 2021-12-21
CN114071827A (en) 2022-02-18
CN115568410A (en) 2023-01-06
CN116123512A (en) 2023-05-16
CN113796226A (en) 2021-12-17
CN114128513A (en) 2022-03-04
CN113834014A (en) 2021-12-24
CN113847566A (en) 2021-12-28
CN113940206A (en) 2022-01-18
CN114208558A (en) 2022-03-22
CN114208558B (en) 2022-12-13
CN113883485A (en) 2022-01-04
CN115428658B (en) 2023-12-22
CN113840434B (en) 2023-08-22
WO2023046123A1 (en) 2023-03-30
CN113940206B (en) 2022-12-13
CN114128514B (en) 2023-03-14
CN113834014B (en) 2023-10-20
CN113853977B (en) 2023-02-24
CN114128512A (en) 2022-03-04
CN113796226B (en) 2023-02-28
WO2023045404A1 (en) 2023-03-30
CN113753247B (en) 2023-03-14
CN113847566B (en) 2023-09-12
CN113812274B (en) 2022-11-04
CN216254135U (en) 2022-04-12
CN115428658A (en) 2022-12-06
CN113812275A (en) 2021-12-21
CN113796300A (en) 2021-12-17
CN113812275B (en) 2022-10-14
CN114128513B (en) 2023-03-24
CN113853977A (en) 2021-12-31

Similar Documents

Publication Publication Date Title
CN114128514B (en) Light supplementing device and method based on long afterglow luminescent material
US20210386025A1 (en) Light emission source led component, horticultural light, and horticultural lighting fixture
KR101940828B1 (en) Plant illumination device and method for dark growth chambers
CN108807353A (en) Light emitting diode module for plant growth
CN205177879U (en) A LED encapsulates integrated optical source for plant illumination
CN114656957B (en) Fluorescent powder capable of promoting plant growth under sunlight and preparation and application thereof
CN104748073A (en) Full spectrum suitable for LED plant growing compound light
CN115466620A (en) Sodium europium gallium germanium garnet-based high-efficiency deep red light fluorescent powder and preparation method thereof
CN103615677A (en) LED synchronous red-blue light panel light source used for promoting plant growth
CN103574489A (en) LED (light emitting diode) light source for plant growth
JP2024024120A (en) Lighting equipment and cultivation system
JP5688382B2 (en) Light emitting diode for plant cultivation
JP2015033366A (en) Tea tree raising method and tea tree raising device
US10978620B2 (en) Light emitting device, illumination device and plant cultivation method
CN108039396B (en) Light source and plant cultivation method for plant growth
CN110112128A (en) A kind of preparation and application of full spectrum intelligence plant lamp
CN203823537U (en) LED lamp with square COB encapsulation and used for plant growth
JP2019102806A (en) Light emitting device, illumination device and plant cultivation method
CN114752380A (en) Plant illumination blue light emitting device, illumination device and application
CN112335440A (en) Server-based plant growth illumination device with optical signal and control method thereof
CN102683162B (en) Seedling culturing lamp
CN206134646U (en) Wide spectrum formula electricity light source device of duplex wick
CN209089489U (en) A kind of LED matrix for photosynthesis of plant
KR20230138991A (en) ICT convergence LED lighting device for dedicated medical cannabis hemp cultivation
CN116428535A (en) Lighting device for full-period growth of plants

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant