CN107750070A - A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum - Google Patents
A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum Download PDFInfo
- Publication number
- CN107750070A CN107750070A CN201711004572.7A CN201711004572A CN107750070A CN 107750070 A CN107750070 A CN 107750070A CN 201711004572 A CN201711004572 A CN 201711004572A CN 107750070 A CN107750070 A CN 107750070A
- Authority
- CN
- China
- Prior art keywords
- light source
- spectrum
- led
- led light
- plant characteristics
- 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.)
- Pending
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012856 packing Methods 0.000 title claims abstract description 10
- 238000004020 luminiscence type Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 8
- 230000004907 flux Effects 0.000 claims abstract description 7
- 238000012536 packaging technology Methods 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001459 lithography Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000029553 photosynthesis Effects 0.000 claims description 2
- 238000010672 photosynthesis Methods 0.000 claims description 2
- 230000000243 photosynthetic effect Effects 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Cultivation Of Plants (AREA)
- Led Device Packages (AREA)
Abstract
The present invention relates to a kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum, blue, white, red LED chip is packaged into a luminescence unit by the light source using integrated Packaging Technology by different radiant power ratios, and the radiation intensity of each LED chip can be adjusted individually, pass through intelligent multi-channel constant-current driven chip and MCU control circuit, realize the demand according to cultivated plant, the photosynthetic photon flux density as corresponding to the characteristic spectrum of specific cultivated plant（PPFD）Send radiation spectrum, to realize the characteristic spectrum illumination by specified plant, and spectrum caused by the illuminator being made up of multiple LED light sources is consistent in the space that it is irradiated to, plant characteristics spectrum is overcome as caused by other modes light source spatially distributed inconsistent the shortcomings that, to reach the maximization of the efficiency of light energy utilization, so as to realize the maximization of benefit.The present invention can provide preferable lighting device for city farm, the scientific research of phjytotron and the modern agriculture such as nurse young plants in hothouses and production.
Description
Technical field
The present invention relates to a kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum, belongs to agricultural
Photoelectron engineering field.
Background technology
With the development of science and technology the development of modern agriculture, land intensification operation and efficient utilization, artificial light sources play
More and more important effect, particularly LED light source, because luminous efficiency is high, not only energy-conserving and environment-protective, long lifespan but also spectrum are rich for it
Richness, can send specific spectrum and it is easily controllable the advantages that, plus luminous efficiency raising cost reduce, in plant illumination light
In the selection in source, the favor of domestic and international researcher is received, LED illumination is increased one after another and applies R＆D intensity in agricultural, it is real
Test and show that the relatively conventional light source of LED light source can be such that plant is preferably grown.However, various plants are not to the demand of light
The same.Each plant, which carries out photosynthesis, its most suitable spectrum, intensity of illumination and periodicity of illumination, it can be claimed
For the characteristic spectrum of plant.
Because various plants have the characteristic spectrum of oneself, it is illuminated by the characteristic spectrum of plant, it becomes possible to make luminous energy
Utilization reach maximization, and then realize the maximization of agricultural benefit.The problem of LED light source maximum currently used for plant illumination
Be spectrum spatial distribution it is uneven.The present invention is exactly using plant characteristics spectrum as foundation, not only realizes that LED light source can be sent
The consistent light radiation of characteristic spectrum needed for plant, and its spectrum can be made to be uniform in spatial distribution.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of even light of integrated intelligent plant characteristics spectrum LED light source and
Its method for packing, improve light source utilization ratio.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of even light of integrated intelligent plant characteristics spectrum
LED light source, be made up of the LED light source of integrated Packaging Technology, multi-channel LED driving chip and MCU controllers, the LED light
Source sends spectrum uniformity in spatial distribution.
Further, the multi-channel LED driving chip is the adjustable optical channel by two and its above, and can be received
The multi-channel LED constant-current driven chip composition of external pwm control signal corresponding ports.
Further, the MCU controllers are used for the data message of recipient plant characteristic spectrum, and are sent out as light source
The foundation of light, the spectrum sent needed for plant of LED light source is controlled, caused by the illuminator be made up of multiple LED light sources
Spectrum is consistent in the space that it is irradiated to.
The present invention also provides a kind of encapsulation side of the LED light source of the even light of integrated intelligent plant characteristics spectrum as described above
Blue, white, red LED chip is packaged into one by different radiant power ratios using integrated Packaging Technology and lighted by method, the LED light source
Unit, and the radiation intensity of blue, white, red LED chip can be adjusted individually.
Further, the radiant power ratio of blue, white, the red LED is as corresponding to the characteristic spectrum of specific cultivated plant
Photosynthetic photon flux density ratio determines.
The present invention also provides the encapsulation of the LED light source of another even light of integrated intelligent plant characteristics spectrum as described above
Method, it is characterised in that：The ceramic cover plate for the high-transmission rate that selection one coordinates with substrate, and make three by lithography on ceramic cover plate
Individual section, between each section and outside is formed every Guang Qiang through overspray, then arbitrarily selects two of which section to spray respectively
Apply white emitting fluorescent powder and red light fluorescent powder；The position in corresponding three sections is fixed with a blue chip one by one on substrate, will make pottery
Porcelain cover plate and substrate coordinate up and down is packaged into a luminescence unit.
Compared with prior art, the beneficial effects of the present invention are：LED light source can not only be by the feature of institute cultivated plant
Spectral luminescence, and the spectrum sent is uniform in its spatially distribution being irradiated to.
Brief description of the drawings
Fig. 1 is the even smooth LED light source schematic diagram of integrated intelligent plant characteristics spectrum of the embodiment of the present invention.
Fig. 2 is the plant characteristics spectrogram of 3 kinds of different plants of the embodiment of the present invention.
Fig. 3 is the LED chip integration packaging schematic diagram of the embodiment of the present invention one.
Fig. 4 is the structural representation before the LED chip integration packaging of the embodiment of the present invention two.
Fig. 5 is the structural representation after the LED chip integration packaging of the embodiment of the present invention two.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Embodiment one：
As Figure 1-3, the LED light source for a kind of even light of integrated intelligent plant characteristics spectrum that the embodiment of the present invention one provides, by
LED light source, multi-channel LED driving chip and the MCU controllers of integrated Packaging Technology form, and the LED light source sends spectrum and existed
Uniformity in spatial distribution.
In the present embodiment one, the multi-channel LED driving chip is the adjustable optical channel by two and its above, and
The multi-channel LED constant-current driven chip composition of external pwm control signal corresponding ports can be received.
In the present embodiment one, data message of the MCU controllers for recipient plant characteristic spectrum, and as
The foundation of light source luminescent, control LED light source sends required spectrum, produced by the illuminator be made up of multiple LED light sources
Spectrum in the space that it is irradiated to be consistent.
In the present embodiment one, the present invention also provides a kind of even light of integrated intelligent plant characteristics spectrum as described above
The method for packing of LED light source, as shown in figure 3, the LED light source is pressed blue, white, red LED chip not using integrated Packaging Technology
Same radiant power ratio is packaged into a luminescence unit, and the radiation intensity of blue, white, red LED chip can be adjusted individually.
In the present embodiment one, the radiant power ratio of blue, white, the red LED presses the characteristic spectrum institute of specific cultivated plant
Corresponding photosynthetic photon flux density ratio determines.
In the present embodiment one, the photosynthetic photon according to corresponding to the curve of spectrum of plant characteristics spectra database leads to
Metric density（PPFD）Than the maximum luminous power ratio for determining blue, white, red LED chip（Such as 4:1.5:4.5；4.5:1.0:4.5；
4.2:1.4:4.4 wait）The concrete technology for determining integration packaging with the power parameter of multi-channel LED constant current drive control chip is carried out
Encapsulation, the peak wavelength of blue light can be 430nm, 450nm or other similar wavelength, be able to can also be used with single wavelength
The wavelength composition of mixing, similarly the peak wavelength of feux rouges can be 630nm, 660nm or other similar wavelength, can be with single
Wavelength can also use mixing wavelength form, on this basis determine base plate line layout and plate-making.Selection and multi-channel LED
The MCU controllers of constant current drive control chip PWM frequency parameter matching.
The application method of the LED light source of plant characteristics spectrum provided by the invention, specifically includes following steps：
Selected according to cultivation object from plant characteristics spectra database（Or obtained using the experimental method of plant characteristics spectrum）
Its corresponding photosynthetic photon flux density（PPFD）The maximum luminous power ratio of LED chip blue, white, redder than determination, and it is right
Determine that the concrete technology of integration packaging is packaged according to the power parameter of selected multi-channel LED constant current drive control chip.
Further according to the requirement of planting environment, design determines substrate wiring and plate-making, makes light source.
Select the MCU controllers matched with multi-channel LED constant-current driven chip PWM frequency parameter.
Selection is set as controlling curve to compensate point curve as the PPFD values with reference to determination white light, the optimal curve of spectrum,
It is cured in MCU chip, controls LED light source to send consistent with plant characteristics spectrum or similar light by MCU.
With optimal curve of spectrum photosynthetic photon flux density（PPFD）Than for foundation, it is determined that blue, white, red LED core
The ratio of piece, carry out the design of LED light source.The light source, which can be designed as area source, can also be designed to line source.
Blue light, white light, the quantity and its layout of red light chips, are designed according to luminous uniformity requirement, for example, often
Individual light source is by identified photosynthetic photon flux density（PPFD）Ratio（Such as 4.0:1.5 :4.5；4.5:1.0:4.5；
4.2:1.4:4.4 wait）Set, and can be operated alone, as shown in figure 1, wherein B represents blue-ray LED, W represents white light LEDs, and R is represented
Red-light LED, blue, white and red LED chip is integrated into by a LED luminescence unit using integrated technique in structure, it is integrated by n
LED luminescence units form specific plant characteristics spectroscopic light source by series-parallel system.Its operation principle is：MCU controllers from
Plant characteristics spectra database reads control information, and sends luminous instruction, multichannel to multi-channel LED constant-current driven chip
LED constant current driving chip driving plant characteristics spectroscopic light source sends the light radiation required for plant.
It can also use and the plant characteristics spectroscopic data for needing to illuminate is stored in MCU controllers, its plant stored
The quantity of characteristic spectrum, determined according to being actually needed, can be a kind of and its any of the above number various plants characteristic spectrum number
According to.MCU controllers can also receive the data-signal of external plant characteristics spectrum, and according to this signal, control light source system
System sends light radiation by the demand of cultivation object.
Embodiment two：
As illustrated in figures 4-5, the embodiment of the present invention two also provides a kind of even light of integrated intelligent plant characteristics spectrum as described above
LED light source method for packing, select one with substrate 6 coordinate high-transmission rate ceramics（Or quartz glass etc.）Cover plate 1, and
In ceramics（Or quartz glass etc.）Make three sections on cover plate 1 by lithography, between each section and outside through overspray formed every
Light wall 4, then arbitrarily two sections spray white emitting fluorescent powder 2 and red light fluorescent powder 3 respectively wherein；Corresponding three on substrate 6
The position in individual section is fixed with a blue chip 5 one by one, by ceramics（Or quartz glass etc.）Cover plate 1 and substrate coordinate envelope about 6
A luminescence unit is dressed up, and the electric current of each blue chip can be adjusted individually.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (6)
- A kind of 1. LED light source of the even light of integrated intelligent plant characteristics spectrum, it is characterised in that：By the LED light source of integration packaging, more Channel LED driving chip and MCU controllers composition, the LED light source send spectrum uniformity in spatial distribution.
- A kind of 2. LED light source of even light of integrated intelligent plant characteristics spectrum according to claim 1, it is characterised in that：Institute It is the adjustable optical channel by two and its above to state multi-channel LED driving chip, and can receive external pwm control signal and correspond to The multi-channel LED constant-current driven chip composition of port.
- A kind of 3. LED light source of even light of integrated intelligent plant characteristics spectrum according to claim 1, it is characterised in that：Institute The data message that MCU controllers are used for recipient plant characteristic spectrum is stated, and as the foundation of light source luminescent, controls LED light The spectrum sent needed for plant in source, the sky that spectrum caused by the illuminator being made up of multiple LED light sources is irradiated at it Between be consistent.
- 4. a kind of method for packing of the LED light source of the even light of integrated intelligent plant characteristics spectrum according to claim 1, it is special Sign is：Blue, white, red LED chip is packaged into one by the LED light source using integrated Packaging Technology by different radiant power ratios Luminescence unit, and the radiation intensity of blue, white, red LED chip can be adjusted individually.
- 5. a kind of method for packing of the LED light source of even light of integrated intelligent plant characteristics spectrum according to claim 4, it is special Sign is：Photosynthesis light of the radiant power ratio of blue, white, the red LED as corresponding to the characteristic spectrum of specific cultivated plant Sub- flux density ratio determines.
- 6. a kind of method for packing of the LED light source of the even light of integrated intelligent plant characteristics spectrum according to claim 1, it is special Sign is：The ceramic cover plate for the high-transmission rate that selection one coordinates with substrate, and make three sections by lithography on ceramic cover plate, Between each section and outside is formed every Guang Qiang through overspray, then arbitrarily selects two of which section to spray white fluorescence respectively Powder and red light fluorescent powder；The position in corresponding three sections is fixed with a blue chip one by one on substrate, by ceramic cover plate and base Plate coordinates up and down is packaged into a luminescence unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004572.7A CN107750070A (en) | 2017-10-25 | 2017-10-25 | A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004572.7A CN107750070A (en) | 2017-10-25 | 2017-10-25 | A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107750070A true CN107750070A (en) | 2018-03-02 |
Family
ID=61253162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711004572.7A Pending CN107750070A (en) | 2017-10-25 | 2017-10-25 | A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107750070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148430A (en) * | 2018-07-02 | 2019-01-04 | 江苏稳润光电科技有限公司 | A kind of led plant illumination light source production method |
| CN109358000A (en) * | 2018-10-23 | 2019-02-19 | 福建信息职业技术学院 | A kind of light emitting device and a variety of monochromatic methods of output of dual hump type spectrum |
| CN109390450A (en) * | 2018-09-20 | 2019-02-26 | 宁波凯耀电器制造有限公司 | A kind of plant illumination Surface-mount LED lamp pearl and its production process |
| CN109819802A (en) * | 2019-03-28 | 2019-05-31 | 杭州驭光科技有限公司 | Illumination device for plants, system and method based on plant characteristics spectroscopic data |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976069A (en) * | 2006-12-05 | 2007-06-06 | 上海纳晶科技有限公司 | Method for producing white light LED with thermal insulation packaging structure |
| CN102427075A (en) * | 2010-10-12 | 2012-04-25 | 友达光电股份有限公司 | Light emitting diode device and field sequence display |
| CN203363796U (en) * | 2013-08-07 | 2013-12-25 | 安徽三安光电有限公司 | Light-emitting module and light-emitting equipment with same |
| CN103582778A (en) * | 2011-03-31 | 2014-02-12 | 吉可多公司 | Grid structure on a transmissive layer of an LED-based illumination module |
| CN204067355U (en) * | 2014-08-28 | 2014-12-31 | 深圳市天电光电科技有限公司 | The LED packaging that isolation fluorescent material is integrated |
| CN105240795A (en) * | 2015-11-13 | 2016-01-13 | 福建农林大学 | LED illuminating system based on plant characteristic spectrum |
| CN107086226A (en) * | 2016-02-12 | 2017-08-22 | 三星电子株式会社 | Semiconductor devices for forming the pixel for including multiple sub-pixels |
-
2017
- 2017-10-25 CN CN201711004572.7A patent/CN107750070A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976069A (en) * | 2006-12-05 | 2007-06-06 | 上海纳晶科技有限公司 | Method for producing white light LED with thermal insulation packaging structure |
| CN102427075A (en) * | 2010-10-12 | 2012-04-25 | 友达光电股份有限公司 | Light emitting diode device and field sequence display |
| CN103582778A (en) * | 2011-03-31 | 2014-02-12 | 吉可多公司 | Grid structure on a transmissive layer of an LED-based illumination module |
| CN203363796U (en) * | 2013-08-07 | 2013-12-25 | 安徽三安光电有限公司 | Light-emitting module and light-emitting equipment with same |
| CN204067355U (en) * | 2014-08-28 | 2014-12-31 | 深圳市天电光电科技有限公司 | The LED packaging that isolation fluorescent material is integrated |
| CN105240795A (en) * | 2015-11-13 | 2016-01-13 | 福建农林大学 | LED illuminating system based on plant characteristic spectrum |
| CN107086226A (en) * | 2016-02-12 | 2017-08-22 | 三星电子株式会社 | Semiconductor devices for forming the pixel for including multiple sub-pixels |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148430A (en) * | 2018-07-02 | 2019-01-04 | 江苏稳润光电科技有限公司 | A kind of led plant illumination light source production method |
| CN109390450A (en) * | 2018-09-20 | 2019-02-26 | 宁波凯耀电器制造有限公司 | A kind of plant illumination Surface-mount LED lamp pearl and its production process |
| CN109358000A (en) * | 2018-10-23 | 2019-02-19 | 福建信息职业技术学院 | A kind of light emitting device and a variety of monochromatic methods of output of dual hump type spectrum |
| CN109819802A (en) * | 2019-03-28 | 2019-05-31 | 杭州驭光科技有限公司 | Illumination device for plants, system and method based on plant characteristics spectroscopic data |
| CN109819802B (en) * | 2019-03-28 | 2023-09-08 | 杭州驭光科技有限公司 | Plant illumination device, system and method based on plant characteristic spectrum data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2963333B2 (en) | Horticultural led lighting assembly | |
| CN107750070A (en) | A kind of LED light source and its method for packing of the even light of integrated intelligent plant characteristics spectrum | |
| CN207146079U (en) | The LED light supplementing lamp for plants of one lamp multipotency | |
| JP5688382B2 (en) | Light emitting diode for plant cultivation | |
| CN201221696Y (en) | Novel LED light source plate used by plant factory | |
| EP3767167A1 (en) | Led light source for plant light supplementation and lamp using | |
| CN107830467A (en) | A kind of LED plant growth lamp for promoting plant growth and automatic controlled height | |
| US10405398B2 (en) | Lighting control system for plant LED lamps | |
| CN103199180A (en) | Light-emitting diode (LED) used for plant growth | |
| CN102523657A (en) | Projected-agricultural LED lamp for plant growth | |
| CN103841818A (en) | Illuminating device for plant cultivation, plant cultivation system and plant cultivation method | |
| KR20150076838A (en) | Illumination system for plant cultivation and Control Methods of illumination System | |
| CN105405937B (en) | Light source and plant cultivation method for plant growth | |
| KR101313907B1 (en) | Led lighting module for plant-culture factory, and led lighting apparatus for plant-culture factory using the same | |
| EP3012520A1 (en) | Led lighting module for plant factory and led lighting device for plant factory having same mounted thereon | |
| CN103458584B (en) | plant growth lamp | |
| CN205504528U (en) | A three -colour lamp panel for vegetation | |
| KR20150022278A (en) | Led package for growing plants | |
| CN109538979A (en) | Plant light compensation LED matrix and lamps and lanterns | |
| CN109854979A (en) | Flip chip type plant light compensation LED matrix and lamps and lanterns | |
| TWM437051U (en) | Light-emitting diode high performance plant growth lamp | |
| CN104067853A (en) | LED (Light-Emitting Diode) light-supplementing lamp for use in production of edible mushrooms | |
| CN202310210U (en) | Light-adjustable and color-adjustable illuminating lamp with plant growing lights and illuminating lights | |
| CN219499601U (en) | Full spectrum planting lamp lighting circuit and system | |
| CN202493979U (en) | LED (Light Emitting Diode) lamp for plant growth |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |