CN108022922A - One kind is suitable for plant illumination LED light source - Google Patents
One kind is suitable for plant illumination LED light source Download PDFInfo
- Publication number
- CN108022922A CN108022922A CN201711106617.1A CN201711106617A CN108022922A CN 108022922 A CN108022922 A CN 108022922A CN 201711106617 A CN201711106617 A CN 201711106617A CN 108022922 A CN108022922 A CN 108022922A
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- China
- Prior art keywords
- light source
- led light
- led
- plant illumination
- purple
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Classifications
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- 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
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- 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
Abstract
The invention discloses one kind to be suitable for plant illumination LED light source.The LED light source includes EMC stents, 450 455nm blue LED wafers and 390 395nm purple LED chips are provided with the EMC stents, the 450 455nm blue LED wafers, comprehensive silicon glue-line is sealed with 390 395nm purple LED chips, the comprehensive silicon glue-line is mixed by silica gel and red fluorescence powder so that the wavelength of the spectrum peak of LED light source is in 645 665nm.LED light source even light mixing of the present invention, promotes plant growth, and preparation process is simple, and of low cost, is especially suitable for facilitating seed sprouting.
Description
Technical field
The invention belongs to field of plant growing technology, and in particular to one kind is suitable for plant illumination LED light source.
Background technology
With the gradual improvement of people's living standard and the change to food needs, health, green, environmental protection, easily
Life style is increasingly taken seriously, and health, nutrition, the food of health are increasingly liked that its Green is without public affairs be subject to people
It is particularly important that harmful, fresh clean victual is to the modern life of people.And illumination is the necessary environment of growth and development of plants
The factor.The normal growth and development of crop, yield positive results all be by photosynthesis, photomorphogenesis, the photoperiod adjust come
Complete.To ensure plant normal growth development, it is necessary to provide good illumination condition to plant.But in winter-spring season and company
Under conditions of overcast and rainy snow, or urban land is nervous, and warm indoor illumination wretched insufficiency, illuminance is weaker, intensity of illumination and illumination
The deficiency of time can influence the photosynthesis of crop, make growth suppressed, so as to cause yield to decline.In addition, crop is in Seedling Stage
With the phase of yielding positive results, if illumination deficiency there is also low seedling percent, anamorphosis, fruit drop, so that crop quality
Decline.For ensure greenhouse in crops grow up strong and sturdy, it is necessary to plant carry out artificially feed.How a kind of cost is provided
Cheap, the light source of even light mixing is to continue with the technical problem solved.
Application number 201380065530.8, entitled LED light source for plant cultivation, discloses in the light source and is provided with substrate
(2A)；At least one blue LED die (11), it is mounted in concurrent blue light on substrate (2A)；Red-emitting phosphors are mixed into resin
(12), it covers blue LED die (11) and makes by the excitation light from the blue LED die (11) and burn red
Red-emitting phosphors (12a) have been carried out scattered or settled；And transparent silicone resin (13), it covers red-emitting phosphors and is mixed into tree
Fat (12).
Application number 201210270247.6, the LED light source of an entitled plant growth, the LED light source, including heat dissipation
Substrate and sealing ring, the sealing ring are arranged on heat-radiating substrate surface, wherein, the surface of the heat-radiating substrate is provided with some
Gallium nitride base blue light chip, the gallium nitride base blue light chip are respectively positioned in the closed area that sealing ring is surrounded, gallium nitride base
Layer of silica gel is sealed with blue chip, red fluorescence powder is coated with the surface of the layer of silica gel.
Above two LED light source light mixing effect is good, promotes the growth of plant, but manufacturing cost is high, is not easy to industrialization.
The content of the invention
In view of the deficiencies of the prior art, it is an object of the invention to provide one kind to be suitable for plant illumination LED light source, should
LED light source even light mixing, promotes plant growth, preparation process is simple, and of low cost.
To solve prior art problem, the technical solution that the present invention takes：
One kind is suitable for plant illumination LED light source, including EMC stents, and 450-455nm blue lights are provided with the EMC stents
LED wafer and 390-395nm purple LED chips, the 450-455nm blue LED wafers, on 390-395nm purple LED chips
Comprehensive silicon glue-line is sealed with, the comprehensive silicon glue-line is mixed by silica gel and red fluorescence powder so that the spectrum of LED light source
The wavelength of peak value is in 645-665nm.
It is that blue LED wafers and the purple LED chip passes through gold thread bonding techniques and EMC stents as improved
Positive and negative anodes link into an integrated entity.
It is that blue LED wafers and the purple LED chip is fixed on EMC stents by crystal-bonding adhesive, institute as improved
Crystal-bonding adhesive is insulating cement.
It is that the number of the blue LED wafers is 3 as improved, the number of purple LED chip is 1.
It is that the peak excitation wavelength of the red fluorescence powder is 660nm as improved.
It is that the comprehensive silicon glue-line is 1 by weight ratio as improved：0.25 silica gel mixed with red fluorescence powder and
Into.
Beneficial effect：
Compared with prior art, the present invention uses blue LED wafers and purple LED chip as material of main part, by comprehensive silicon
Glue-line obtains the required wavelength of plant growth, and preparation method is simple, and of low cost, gained LED light source spectral region light, fits
Closing plant growth needs.
Brief description of the drawings
Fig. 1 is the structure diagram that the present invention is suitable for plant illumination LED light source, wherein, 1-EMC stents, 2- blue lights
LED wafer, 3- purple LED chips, 4- comprehensive silicon glue-lines；
Fig. 2 is the spectrogram that the present invention is suitable for plant illumination LED light source；
Fig. 3 is the colour gamut bin requirements suitable for plant illumination LED light source（TO）.
Embodiment
The present invention is further described in detail below by specific embodiment.
Embodiment 1
One kind is suitable for plant illumination LED light source, including EMC stents, and 3 450-455nm indigo plants are provided with the EMC stents
Light LED wafer and 1 390-395nm purple LED chip, the 450-455nm blue LED wafers, 390-395nm purple LEDs
Comprehensive silicon glue-line is sealed with chip, the comprehensive silicon glue-line is mixed by the red fluorescence powder of silica gel and wavelength 660nm,
So that the wavelength of the spectrum peak of LED light source is in 645-665nm.
Blue LED wafers and the purple LED chip is connected into by gold thread bonding techniques and the positive and negative anodes of EMC stents
One；Blue LED wafers and the purple LED chip is fixed on EMC stents by crystal-bonding adhesive, and crystal-bonding adhesive used is insulation
Glue.
The LED light source prepared to embodiment 1 is tested, and acquired results are as shown in Figures 2 and 3.
Embodiment 2
The wavelength prepared with embodiment 1 is that 650nm is suitable for plant illumination LED light source, irradiates Chinese little greens seed, observation chicken
The hair germination of colza, root long equicorrelated case are simultaneously recorded in following table.
Wherein, comparative example is application number 201210270247.6, the implementation of the LED light source of an entitled plant growth
Example 1.
It can be seen that LED light source of the present invention is adapted to germination and growth in from the above, have a good application prospect.
In addition, the invention is not restricted to the above embodiment, as long as in without departing from the scope of the present invention, can take various
Mode implements the present invention.
Claims (6)
1. one kind is suitable for plant illumination LED light source, it is characterised in that including EMC stents, is provided with the EMC stents
450-455nm blue LED wafers and 390-395nm purple LED chips, the 450-455nm blue LED wafers, 390-395nm
Comprehensive silicon glue-line is sealed with purple LED chip, the comprehensive silicon glue-line is mixed by silica gel and red fluorescence powder so that
The wavelength of the spectrum peak of LED light source is in 645-665nm.
2. a kind of according to claim 1 be suitable for plant illumination LED light source, it is characterised in that the blue LED wafers
Linked into an integrated entity with purple LED chip by gold thread bonding techniques and the positive and negative anodes of EMC stents.
3. a kind of according to claim 1 be suitable for plant illumination LED light source, it is characterised in that the blue LED wafers
It is fixed on purple LED chip by crystal-bonding adhesive on EMC stents, crystal-bonding adhesive used is insulating cement.
4. a kind of according to claim 1 be suitable for plant illumination LED light source, it is characterised in that the blue LED wafers
Number be 3, the number of purple LED chip is 1.
5. a kind of according to claim 1 be suitable for plant illumination LED light source, it is characterised in that the red fluorescence powder
Peak excitation wavelength be 660nm.
6. a kind of according to claim 1 be suitable for plant illumination LED light source, it is characterised in that the comprehensive silicon glue-line
It is 1 by weight ratio：0.25 silica gel is mixed with red fluorescence powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106617.1A CN108022922A (en) | 2017-11-10 | 2017-11-10 | One kind is suitable for plant illumination LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106617.1A CN108022922A (en) | 2017-11-10 | 2017-11-10 | One kind is suitable for plant illumination LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108022922A true CN108022922A (en) | 2018-05-11 |
Family
ID=62079743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106617.1A Pending CN108022922A (en) | 2017-11-10 | 2017-11-10 | One kind is suitable for plant illumination LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108022922A (en) |
Cited By (6)
| 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 |
| CN109256458A (en) * | 2018-11-09 | 2019-01-22 | 深圳市迈森光电科技有限公司 | A kind of LED product encapsulating structure and its packaging method |
| CN109461722A (en) * | 2018-10-16 | 2019-03-12 | 江苏稳润光电科技有限公司 | A kind of amphichrome lamp illumination LED light source |
| CN111668200A (en) * | 2019-03-07 | 2020-09-15 | 杭州汉徽光电科技有限公司 | Inverted high-voltage LED light source and illumination equipment for plant light supplement |
| CN112397488A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating current LED chip set, high-voltage alternating current LED light source and illumination equipment |
| CN112399667A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating-current LED light source for plant light supplement and illumination equipment |
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| CN103123921A (en) * | 2011-11-18 | 2013-05-29 | 夏普株式会社 | Lighting device for growing plant |
| CN203202760U (en) * | 2012-02-22 | 2013-09-18 | 义乌市菲莱特电子有限公司 | LED light supplement lamp bar for plants |
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Cited By (7)
| 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 |
| CN109461722A (en) * | 2018-10-16 | 2019-03-12 | 江苏稳润光电科技有限公司 | A kind of amphichrome lamp illumination LED light source |
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| CN111668200A (en) * | 2019-03-07 | 2020-09-15 | 杭州汉徽光电科技有限公司 | Inverted high-voltage LED light source and illumination equipment for plant light supplement |
| CN111668200B (en) * | 2019-03-07 | 2022-05-06 | 杭州汉徽光电科技有限公司 | Inverted high-voltage LED light source and illumination equipment for plant light supplement |
| CN112397488A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating current LED chip set, high-voltage alternating current LED light source and illumination equipment |
| CN112399667A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating-current LED light source for plant light supplement and illumination equipment |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180906 Address after: 212009 88 Wei Yi Road, Ding Mao Development Area, Zhenjiang, Jiangsu Applicant after: Wenrui Photoelectric Co., Ltd., Jiangsu Address before: 212009 88 Wei Yi Road, Ding Mao Development Area, Zhenjiang, Jiangsu Applicant before: Jiangsu Wenrun Optoelectronic Technology Co., Ltd. |
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Application publication date: 20180511 |