CN109611700A - A kind of modularity LED plant lamp - Google Patents
A kind of modularity LED plant lamp Download PDFInfo
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- CN109611700A CN109611700A CN201910009260.8A CN201910009260A CN109611700A CN 109611700 A CN109611700 A CN 109611700A CN 201910009260 A CN201910009260 A CN 201910009260A CN 109611700 A CN109611700 A CN 109611700A
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- light source
- led light
- source module
- led
- lamp housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Optics & Photonics (AREA)
- Cultivation Of Plants (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of modularity LED plant lamps, the LED light source module including having primary heat sink, the sealing lamp housing with two-class heat dissipation device, optical module and driving power；The LED light source module can be connect in series and parallel by water proof wire with connectivity port is preset on sealing lamp housing；The installation site corresponding with LED light source module quantity of Array Design distribution is reserved in sealing lamp housing, the installation site can directly plug the LED light source module with primary heat sink, and seal lamp housing and be preset with the connection circuit port that can directly plug in LED light source module installation site surrounding；Optical module is that the discrete or integrated optical window that various material is process can be used with different light far-field distribution patterns out, is mounted on corresponding LED light source module；Driving power, using pulse or DC operation mode, realization individually controls LED light source module or all LED light source modules are uniformly controlled.It is an advantage of the invention that making full use of modular design concept.
Description
Technical field
The invention belongs to plant illumination field more particularly to a kind of modularity LED plant lamps.
Background technique
Plant not only needs to carry out photosynthesis using illumination during the growth process, with obtain growth needed for energy and
Nutrient also needs the processes such as to carry out improvement development using illumination, bloom, deform.Sunlight is easiest to obtain in nature
Light source, but sunlight is affected by environmental factor, not can guarantee its stability, therefore carry out using artificially lighting mode
Light filling improves the yield and qualities of crops, and plant illumination technology is the development field when previous hot topic.
The earlier plant the conventional light source such as high-pressure sodium lamp and fluorescent lamp that generally use of illumination realizes plant illumination, on the one hand
Its wavelength specific aim is poor, and service life is relatively short, in contrast LED light source luminous efficiency with higher, the long-life,
The series of advantages such as narrow luminous spectrum, environmentally friendly, therefore light filling item can be accurately adjusted according to plant growth different demands
Part；Simultaneously LED belong to cold light source its calorific value it is lower can irradiation at short distance plant, the plant culture number of plies and space utilization rate are substantially
It improves.On the other hand the growth of every kind of plant has significant difference for the demand of optical wavelength and light intensity, and at present on the market
Common LED plant illumination lamps and lanterns are mostly that outer dimension is fixed, luminescent spectrum is fixed, and can not be adjusted flexibly and replace light source, cause
A kind of lamps and lanterns can only meet a kind of plant growth needs, can not be carried out according to variety classes, even different growth periods flexible
It adjusts；Third is limited to the problem in heat dissipation design, and high-power on the market and super high power LED plant lamp generallys use
Wind-cooling heat dissipating mode causes the waterproofness of lamps and lanterns to be deteriorated, and the increase of manufacturing cost can be brought using water cooling method, limit
Its application is made.
Summary of the invention
The present invention is intended to provide a kind of modularity LED plant lamp, LED light source module can flexible combination use and fast
Speed more brings the adjusting realized to spectrum and light intensity, and design and the multi-stage lens combination of installation site realize beam angle
Degree and optical field distribution can be adjusted flexibly, and the modularized processing of circuit connecting mode provides numerous selection spaces of driving power,
And lamps and lanterns have both air-cooled and two kinds of radiating modes of water cooling, while water-cooling can combine with plant irrigation system,
Modularity LED plant lamp not only can satisfy demand of the different plant growths to spectrum, light intensity, can also be directed to plant
Different stages of growth carry out quick-replaceable adjustment to light source formula, so that the utilization rate and the scope of application of lamps and lanterns are improved, diversification
Lens arranging scheme and a variety of heat dissipation characteristics make it have and be more widely applied field.
The present invention adopts the following technical scheme that realize:
A kind of modularity LED plant lamp, the LED light source module including having primary heat sink, has two-class heat dissipation
The sealing lamp housing of device, optical module and driving power；Wherein,
It is furnished with single wavelength or multi-wavelength LED chip, and the LED light source in LED light source module with primary heat sink
Module can be connect in series and parallel by water proof wire with connectivity port is preset on sealing lamp housing；
The corresponding with LED light source module quantity of Array Design distribution is reserved in sealing lamp housing with two-class heat dissipation device
Installation site, the installation site can directly plug the LED light source module with primary heat sink, and seal lamp housing in LED light
Source module installation site surrounding is preset with the connection circuit port that can directly plug；
Optical module be with it is different go out light far-field distribution patterns can be used discrete that various material is process or
Integrated optical window is mounted on corresponding LED light source module；
Driving power, using pulse or DC operation mode, realization is individually controlled LED light source module or all LED lights
Source module is uniformly controlled.
A further improvement of the present invention lies in that being designed in the LED light source module with primary heat sink according to plant illumination
Formula may be configured with single or multi-wavelength LED chip or lamp bead, and LED chip or lamp bead are connected to radiator by Heat Conduction Material
On, and primary optical lens are added thereon.
A further improvement of the present invention lies in that the LED chip or lamp bead that use in LED light source module, wave-length coverage is contained
Lid is from deep ultraviolet to far infrared band.
A further improvement of the present invention lies in that Heat Conduction Material is elargol, insulating cement, graphene, highly-conductive hot carbon base film material
One of material is coated in the surface of position that primary heat sink places LED chip or lamp bead by spraying or dispensing mode, or
It is prepared using chemistry, physical vapour deposition (PVD) mode and places the surface of position of LED chip or lamp bead in primary heat sink, play reduction
Thermal resistance increases the effect of heat dissipation.
A further improvement of the present invention lies in that the material of primary optical lens be epoxy resin, it is silica gel, organic glass, general
Logical one of glass or pure quartz glass material, are fixed on LED chip or lamp bead surface；And the shape of primary optical lens
Shape is one of hemispherical, elliposoidal, plate shaped, interior concave conical shape or indent cylinder or multiple combinations.
A further improvement of the present invention lies in that LED light source module shape is circular cylinder, rectangle cylinder, square column
Body, equilateral triangle cylinder or positive hexagonal column, and use close-packed arrays or discrete array distribution.
A further improvement of the present invention lies in that the material of LED light source module is aluminium, aluminium alloy, copper, copper alloy, aluminium nitride
Or it is one or more in thermal conductive ceramic.
A further improvement of the present invention lies in that sealing lamp housing internal reservation has close-packed arrays or the array of separate type arrangement to set
Score cloth, close-packed arrays can carry out one in the geometry of solid matter column for rectangle, square, equilateral triangle or regular hexagon
Kind is a variety of, and separate type is arranged as one of circular arrangement, regular quadrangle arrangement, diamond array or random alignment mode or more
Kind.
A further improvement of the present invention lies in that there are along the gradual change of lamp housing shape size and around more weeks in sealing lamp housing
Hollow pipeline carries out auxiliary temperature-reducing to sealing lamp housing for being passed through water or compressed air.
A further improvement of the present invention lies in that the material of optical module is epoxy resin, silica gel, organic glass, common glass
One of glass or pure quartz glass material or multiple combinations, optical module are one of discrete or integrated form, and energy
It is enough that quick-replaceable is carried out according to use demand.
The present invention has following beneficial technical effect:
Relative to existing LED plant illumination lamps and lanterns, the present invention uses full modular design concept, first LED light source mould
Block uses modularized design, realizes Wavelength tunable, the effect that light intensity is adjustable and light source can be replaced directly, greatly improves lamps and lanterns
Tunability and the scope of application, can according to any spectrum demand carry out light source collocation；Secondly lamp housing fit module light source is set
The fast insert-pull installation site for counting out kinds of schemes makes corresponding source layout for different plants, can carry out according to demand
The application field of lamps and lanterns has been expanded in the arrangement of light source position；Third uses the circuit connection scheme that can arbitrarily adjust, and increases
Circuit variation diversity is connected, provides numerous arranging schemes for the driving of light source；4th uses multi-order optical lens arrangement,
Can be adjusted flexibly light source light-emitting angle and, and lens also use module scheme, can greatly increase to LED light optical field distribution
Ability of regulation and control, the lamp housing finally with hollow channel design can be using air-cooled and two kinds of radiating modes of water cooling, and water cooling dissipates
Hot mode can organically combine with plant spray irrigation system.
In conclusion Modular LED light source module designs it is an advantage of the invention that making full use of modular design concept
Realizing spectrum, light intensity can arbitrarily be adjusted, and light source quickly can be replaced arbitrarily, installation site design and multi-stage lens combination
Realizing light-emitting angle and light field can be adjusted flexibly, and the modularized processing of circuit connecting mode provides numerous choosings of driving power
Space is selected, the lamp housing with hollow pipeline can also utilize two kinds of radiating modes, reduce the hardware condition single to radiating condition
Demand, the Design of Luminaires scheme not only take full advantage of the technical advantage of LED light source, while solving common LED plant on the market
Object illuminator function is relatively single, caused by replacing light source difficulty and wind-cooling heat dissipating mode the disadvantages of waterproofness variation, is
A kind of embodiment with broad prospect of application.
Detailed description of the invention
Fig. 1 is LED light source module and its primary optical lens of the present invention, the sealing lamp housing schematic diagram with installation site,
Wherein Fig. 1 (a) and Fig. 1 (b) are two kinds of LED light source modules of the invention and its primary optical lens arrangement schematic diagram, Fig. 1 (c) and
Fig. 1 (d) is the sealing lamp housing schematic diagram that there is various arrangement to design.
Fig. 2 is the structural schematic diagram that LED light source module is mounted on sealing lamp housing.
Fig. 3 is the structural schematic diagram of modularity LED plant lamp in specific embodiment 1.
Fig. 4 is the structural schematic diagram of modularity LED plant lamp in specific embodiment 2.
Fig. 5 is the structural schematic diagram of modularity LED plant lamp in specific embodiment 3.
Description of symbols:
1 is LED light source module, and 2 be sealing lamp housing, and 3 be optical module, and 4 be driving power, and 5 be lamp housing front shroud.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of modularity LED plant lamp provided by the invention, including have primary heat sink
LED light source module 1, the sealing lamp housing 2 with two-class heat dissipation device, optical module 3 and driving power 4；Wherein, with just
It is furnished with single wavelength or multi-wavelength LED chip in the LED light source module 1 of grade radiator, and the LED light source module 1 passes through waterproof
Conducting wire can be connect in series and parallel with connectivity port is preset on sealing lamp housing 2；It is reserved in sealing lamp housing 2 with two-class heat dissipation device
The installation site corresponding with 1 quantity of LED light source module for having Array Design to be distributed, the installation site can be plugged directly with just
The LED light source module 1 of grade radiator, and seal lamp housing 2 and be preset with and can directly plug in 1 holding position surrounding of LED light source module
Connection circuit port；Optical module 3 is that can be used what various material was process with different light far-field distribution patterns out
Discrete or integrated optical window are mounted on corresponding LED light source module 1；Driving power 4, using pulse or direct current work
Make mode, realizes that individually control or all LED light source modules 1 are uniformly controlled to LED light source module 1.
Embodiment 1: as shown in figure 3, a kind of modularity LED plant lamp provided by the invention, preparation method are specific
The following steps are included:
(1) carry out aperture first on primary heat sink, surface coated with thermally conductive glue, by 0.5W to 10W specification it is red, blue,
Green and near ultraviolet wavelength LED chip is fixed thereon, then negative leads are picked out from LED chip pin with conducting wire, completes band
There is the LED light source module 1 of primary heat sink to prepare；Its radiator material is aluminium, aluminium alloy or copper, copper alloy, aluminium nitride, thermally conductive
It is one or more in ceramics, heat-conducting glue be one of elargol, insulating cement or multiple combinations, heat-conducting glue coating method be spraying or
One of dispensing；
(2) on by the installation of LED light source module 1 to the sealing lamp housing 2 with corresponding installation site, LED light source module 1 is used
Close-packed arrays mode is distributed, and close-packed arrays are that rectangle, square, equilateral triangle, regular hexagon etc. can carry out solid matter column
One of geometry or a variety of, the lead of each LED light source module 1 is connected in series and parallel, is finally connected bus
It is connected on the fast interface of installation site surrounding；
(3) integrated optical lens are subjected to close installation using sealing ring and sealing lamp housing 2, realize waterproof effect, light
Learning 3 material of module is one of epoxy resin, silica gel, organic glass, simple glass or pure quartz glass material, optical lens
Mirror is that semi-spherical shape light-emitting angle is 60 ° one of -90 ° or multiple combinations；
(4) the reserved conductive interface of constant-current driving power supply 4 and sealing 2 back side of lamp housing is interconnected, is realized to LED plant
Illuminator for electric drive.
Embodiment 2: as shown in figure 4, a kind of modularity LED plant lamp provided by the invention, preparation method are specific
The following steps are included:
(1) aperture is carried out first on primary heat sink, heat-conducting layer is prepared on its surface using film preparing technology in surface,
Red, blue, green and deep ultraviolet wavelength the LED chip of 0.5W to 10W specification is fixed thereon, then is drawn with conducting wire from LED chip
Negative leads are picked out on foot, are completed the LED light source module 1 with primary heat sink and are prepared；Its radiator material is aluminium, aluminium alloy
Or it is one or more in copper, copper alloy, aluminium nitride, thermal conductive ceramic, Heat Conduction Material is one kind of graphene, highly-conductive hot carbon base film
Or multiple combinations, film preparing technology are chemically or physically one of vapor deposition or combination；
(2) primary optical lens are mounted on the LED chip surface of LED light source module 1, material is asphalt mixtures modified by epoxy resin
One of rouge, silica gel, organic glass, simple glass or pure quartz glass material, shape are hemispherical, elliposoidal, put down
Plate shape, interior concave conical shape, one of indent cylinder or multiple combinations；
(3) on by the installation of LED light source module 1 to the sealing lamp housing 2 with corresponding installation site, LED light source module 1 is used
Separate type arrangement mode, separate type are arranged as one in circular arrangement, regular quadrangle arrangement, diamond array or random alignment mode
Kind is a variety of, and the lead of each LED light source module 1 is connected in series and parallel, bus is finally connected to installation site surrounding
Fast interface on；
(4) integrated optical lens are subjected to close installation using sealing ring and sealing lamp housing 2, realize waterproof effect, light
Learning 3 material of module is one of epoxy resin, silica gel, organic glass, simple glass or pure quartz glass material, optical lens
Mirror is that semi-spherical shape light-emitting angle is 60 ° one of -90 ° or multiple combinations；
(5) the reserved conductive interface of driving power 4 and sealing 2 back side of lamp housing is interconnected, is realized to LED plant illumination
Lamps and lanterns for electric drive, driving power 4 is pulsed mode or one of constant current, constant pressure working method or multiple combinations.
Embodiment 3: as shown in figure 5, a kind of modularity LED plant lamp provided by the invention, preparation method are specific
The following steps are included:
(1) aperture is carried out first on primary heat sink, heat-conducting layer is prepared on its surface using film preparing technology in surface,
Red, blue, green and deep ultraviolet wavelength the LED chip of 0.5W to 10W specification is fixed thereon, then is drawn with conducting wire from LED chip
Negative leads are picked out on foot, are completed the light source module with primary heat sink and are prepared；Its radiator material be aluminium, aluminium alloy or
It is copper, copper alloy, aluminium nitride, one or more in thermal conductive ceramic, Heat Conduction Material be graphene, highly-conductive hot carbon base film one kind or
Multiple combinations, film preparing technology are chemically or physically one of vapor deposition or combination；
(2) primary optical lens are mounted on the LED chip surface of LED light source module 1, material is asphalt mixtures modified by epoxy resin
One of rouge, silica gel, organic glass, simple glass or pure quartz glass material, shape are hemispherical, elliposoidal, put down
Plate shape, interior concave conical shape, one of indent cylinder or multiple combinations；
(3) on by the installation of LED light source module 1 to the sealing lamp housing 2 with corresponding installation site, LED light source module 1 is used
Close-packed arrays mode is distributed, and close-packed arrays are that rectangle, square, equilateral triangle, regular hexagon etc. can carry out solid matter column
One of geometry or a variety of, the lead of each LED light source module 1 is connected in series and parallel, is finally connected bus
It is connected on the fast interface of installation site surrounding；
(4) integrated discrete optical lens is mounted on lamp housing front shroud 5, and utilizes sealing ring by front shroud and lamp housing
Close installation is carried out, realizes that waterproof effect, optical module material are epoxy resin, silica gel, organic glass, simple glass or high-purity
One of quartz glass material, optical lens are interior concave conical shape, one of indent cylinder or multiple combinations；
(5) the reserved conductive interface of driving power 4 and sealing 2 back side of lamp housing is interconnected, is realized to LED plant illumination
Lamps and lanterns for electric drive, driving power 4 is pulsed mode or one of constant current, constant pressure working method or multiple combinations.
(6) it will be pre-machined and be connected on cooling system with the hollow pipeline around sealing lamp housing shape around several weeks,
The cooling system is using compression one of pneumatics or water cooling method.
Claims (10)
1. a kind of modularity LED plant lamp, which is characterized in that the LED light source module including having primary heat sink has
The sealing lamp housing of two-class heat dissipation device, optical module and driving power；Wherein,
It is furnished with single wavelength or multi-wavelength LED chip, and the LED light source module in LED light source module with primary heat sink
It can be connect in series and parallel with connectivity port is preset on sealing lamp housing by water proof wire；
The installation corresponding with LED light source module quantity of Array Design distribution is reserved in sealing lamp housing with two-class heat dissipation device
Position, the installation site can directly plug the LED light source module with primary heat sink, and seal lamp housing in LED light source mould
Block installation site surrounding is preset with the connection circuit port that can directly plug；
Optical module is the discrete that various material is process or integrated of can be used with different light far-field distribution patterns out
Formula optical window is mounted on corresponding LED light source module；
Driving power, using pulse or DC operation mode, realization is individually controlled LED light source module or all LED light source moulds
Block is uniformly controlled.
2. a kind of modularity LED plant lamp according to claim 1, which is characterized in that with primary heat sink
It may be configured with single or multi-wavelength LED chip or lamp bead, and LED chip according to plant illumination component design in LED light source module
Or lamp bead is connected on radiator by Heat Conduction Material, and adds primary optical lens thereon.
3. a kind of modularity LED plant lamp according to claim 2, which is characterized in that used in LED light source module
LED chip or lamp bead, wave-length coverage covers from deep ultraviolet to far infrared band.
4. a kind of modularity LED plant lamp according to claim 2, which is characterized in that Heat Conduction Material is elargol, absolutely
One of edge glue, graphene, highly-conductive hot carbon based film material are placed by spraying or dispensing mode coated in primary heat sink
The surface of position of LED chip or lamp bead, or prepared using chemistry, physical vapour deposition (PVD) mode and place LED in primary heat sink
The surface of position of chip or lamp bead, playing the role of, which reduces thermal resistance, increases heat dissipation.
5. a kind of modularity LED plant lamp according to claim 2, which is characterized in that the material of primary optical lens
Material is one of epoxy resin, silica gel, organic glass, simple glass or pure quartz glass material, is fixed on LED chip
Or lamp bead surface；And the shape of primary optical lens is that hemispherical, elliposoidal, plate shaped, interior concave conical shape or indent are cylindrical
One of or multiple combinations.
6. a kind of modularity LED plant lamp according to claim 1, which is characterized in that LED light source module shape is
Circular cylinder, rectangle cylinder, square column, equilateral triangle cylinder or positive hexagonal column, and using close-packed arrays or divide
Vertical array distribution.
7. a kind of modularity LED plant lamp according to claim 1, which is characterized in that the material of LED light source module
It is one or more in aluminium, aluminium alloy, copper, copper alloy, aluminium nitride or thermal conductive ceramic.
8. a kind of modularity LED plant lamp according to claim 1, which is characterized in that sealing lamp housing internal reservation
There is the Array Design distribution of close-packed arrays or separate type arrangement, close-packed arrays are rectangle, square, equilateral triangle or positive six side
Shape can carry out one of geometry of solid matter column or a variety of, and separate type is arranged as circular arrangement, regular quadrangle arrangement, diamond shape
One of arrangement or random alignment mode are a variety of.
9. a kind of modularity LED plant lamp according to claim 1, which is characterized in that there are edges in sealing lamp housing
Lamp housing shape size gradual change and around the hollow pipelines in more weeks, sealing lamp housing is assisted for being passed through water or compressed air
Cooling.
10. a kind of modularity LED plant lamp according to claim 1, which is characterized in that the material of optical module is
One of epoxy resin, silica gel, organic glass, simple glass or pure quartz glass material or multiple combinations, optical module
For one of discrete or integrated form, and quick-replaceable can be carried out according to use demand.
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| CN201910009260.8A CN109611700A (en) | 2019-01-04 | 2019-01-04 | A kind of modularity LED plant lamp |
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| CN201910009260.8A CN109611700A (en) | 2019-01-04 | 2019-01-04 | A kind of modularity LED plant lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431027A (en) * | 2022-01-21 | 2022-05-06 | 中国人民解放军63919部队 | Light source system applied to on-orbit plant cultivation |
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| CN107477427A (en) * | 2017-08-07 | 2017-12-15 | 华南理工大学 | A kind of LED nursery lamp |
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