CN106764499A - Plant growth is promoted to improve the LED light source of yield - Google Patents
Plant growth is promoted to improve the LED light source of yield Download PDFInfo
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- CN106764499A CN106764499A CN201710036900.5A CN201710036900A CN106764499A CN 106764499 A CN106764499 A CN 106764499A CN 201710036900 A CN201710036900 A CN 201710036900A CN 106764499 A CN106764499 A CN 106764499A
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- Prior art keywords
- lamp bead
- wavelength
- led
- led lamp
- light source
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Classifications
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- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses the LED light source for promoting plant growth to improve yield, including LED light source body, the LED light source body is made up of 18*P LEDs lamp beads, P >=1, and the composition and ratio of the LED lamp bead is：Wavelength is the blue-ray LED lamp bead of 450nm~470nm, 2*P；Wavelength is the red-light LED lamp bead of 620nm~640nm, 5*P；Wavelength is the dark red smooth LED lamp bead of 650nm~670nm, 6*P；Wavelength is the pink smooth LED lamp bead of 720nm~740nm, 1*P；Colour temperature is the white light LEDs lamp bead of 2900K~3200K, 4*P.The present invention carries out photosynthesis for crop growth light filling, promotes the occasions such as growth.
Description
Technical field
The present invention relates to promote plant growth to improve the LED light source of yield
Background technology
In the prior art, the technical scheme of plant growth is promoted to emerge in an endless stream with the LED of shades of colour, such as Application No.
A kind of LED plant lamps are disclosed in 201410504711.2 Chinese patent application, the LED plant lamps include that lamp socket is provided with
Two or three LED lamp tubes, the LED lamp tube at least include red LED fluorescent tube, blue fluorescent tube, and the LED lamp tube connection is driven
Dynamic control box.The various light of above-mentioned technical proposal with relatively simple, in practice it has proved that, this single two or three LED lamp tubes
The proportioning of produced light, can not to a greater extent promote plant growth.
The content of the invention
The technical problems to be solved by the invention are to provide and a kind of can to a greater extent promote plant growth to improve yield
LED light source.
The technical solution adopted for the present invention to solve the technical problems is：A kind of LED for promoting plant growth to improve yield
Light source, including LED light source body, the LED light source body are made up of 18*P LEDs lamp beads, and P >=1, the composition of the LED lamp bead is matched somebody with somebody
Than for：
Wavelength is the blue-ray LED lamp bead of 450nm~470nm, 2*P；
Wavelength is the red-light LED lamp bead of 620nm~640nm, 5*P；
Wavelength is the dark red smooth LED lamp bead of 650nm~670nm, 6*P；
Wavelength is the pink smooth LED lamp bead of 720nm~740nm, 1*P；
Colour temperature is the white light LEDs lamp bead of 2900K~3200K, 4*P.
Beneficial effect：In above-mentioned technical proposal, employ blue-ray LED lamp bead, red-light LED lamp bead, dark red smooth LED lamp bead,
The proportioning of pink smooth LED lamp bead and white light LEDs lamp bead, wherein blue light are inhaled compared to other lamp beads to chlorophyll and carotenoid
Receipts ratio is maximum, also maximum on photosynthesis influence；Red-light LED lamp bead, dark red smooth LED lamp bead are green to leaf compared to other lamp beads
Plain absorptivity is low, and photosynthesis is had a significant impact with photoinductive cycles；The technical program employs dark red light, feux rouges and blue light
Proportioning be 6: 5: 2, improve dark red light, feux rouges and blue light proportioning reasonability, more add what prior art was not related to
Pink light and white light, using five kinds of colors of the invention light according to proportioning simultaneously above the crown of plant 1 meter be irradiated to plant
On thing, the double effect of the vigorous yield of plant growth the experiment proved that, the LED light source of the technical program is to improving the life of plant
Speed effect long is notable, moreover it is possible to improves fruit bearing rate, shorten the production cycle, and improves the immunity of plant, the fruit for being produced mouthful
Sense is more preferably；For the plant purely manually irradiated, moreover it is possible to by adjusting the power and irradiation duration of light, reach in certain limit
The interior control production cycle, reach the arrangement of time effect of regulation supply melon and fruit on schedule.It is qualitative to Plant Light by academia
Cooperation is used and grows inoperative white light, is coordinated with blue light, feux rouges in the technical program, and plant is irradiated, and is reached
That arrives is better：Natural calamity is effectively reduced, 365 days whole days of plant are realized in the underproduction reduction of income resisted bad weather and cause
Time carries out photosynthesis, irradiation of the sun harmful light to plant is excluded, so as to the mouthfeel for reaching vegetable and fruit is more preferable.Using this hair
Five kinds of plants of the light irradiation of color of bright proportioning, photosynthetic efficiency is up to PPFD：377μmol/m2S, improves plant pair
The absorptivity of light, for vegetable melon and fruit class, strawberry, eggplant, tomato, cherry tomato etc. either promote growth, improve and produce
Amount or off-season cultivation, all than prior art show it is more prominent, be proven, effectively improve crop yield 1.5 to
2.5 times.
Used as the preferred scheme to above-mentioned technical proposal, the blue-ray LED lamp bead wavelength is 460nm；The red-light LED lamp bead ripple
A length of 630nm；The dark red smooth LED lamp bead wavelength is 660nm；The pink a length of 730nm of LED lamp bead light wave；The white light LEDs lamp bead
Colour temperature is 3000K.Using the LED lamp bead of this preferred scheme, plant growth is more vigorous, and yield is higher.
As a preferred scheme of above-mentioned technical proposal, P=1.
Brief description of the drawings
Fig. 1 is the distribution of light sources figure of embodiments of the invention one；
Fig. 2 is the distribution of light sources figure of embodiments of the invention four.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment one
Referring to Fig. 1, the plant growth that promotes of the present embodiment improves the LED light source of yield, during P=1, including 18 LED lamps
Pearl 1, LED lamp bead 1 is made up of following lamp bead：
2 wavelength are the blue light lamp bead 11 of 460nm, are distributed on the second track 22；
5 wavelength are the feux rouges lamp bead 12 of 630nm, are distributed on the 3rd track 23；
6 wavelength are the dark red smooth lamp bead 13 of 660nm, in the 4th track 24；
1 wavelength is the pink smooth lamp bead 14 of 730nm, occupy axle center；
4 colour temperatures are the white light lamp bead 15 of 3000K, are distributed on the first track 21.
The projection vertically of the LED lamp bead 1 of different wave length is shifted to install.Above-mentioned LED lamp bead 1 is uniform around axis coaxle, the
One track 21, the second track 22, the 3rd track 23 and the 4th track 24 are the circuit orbit of coaxial and increasing diameter.
The similar cabbage of 20 plants of shape sizes is chosen, two groups is divided equally into and is done irradiation contrast test, first group of 10 plants of use is above-mentioned
LED light source does and irradiates, and the top at every plant of 1 meter of cabbage top is respectively provided with this 18 LEDs lamp bead 1, second group of 10 plants of cabbages top
The top that 1 meter of portion is respectively provided with the promotion growth light of the red LED fluorescent tube of prior art, blue fluorescent tube composition, is applied identical
Fertile water drenching and under conditions of the identical season of growth, first group of 10 plants of cabbages irradiate that 3 week rear blade is plump, and cored is tight
Cause, there is no insect pest, photosynthetic efficiency is up to PPFD：370μmol/m2·s；Second group of 10 plants of cabbage irradiate after 3 week with
First group is compared, and blade is thin, cored is loose, the also generation insect pest having.Two groups of Yield comparisons of cabbage, first group of each cabbage
Average weight is than second group of weight 1/3rd, and mouthfeel is fresh and sweet, crisp mouth, first group of growth that can to a greater extent promote cabbage
Improve yield.First group of 2 week more early than second group can gather in, and shorten the production cycle.
Embodiment two
The present embodiment is essentially identical with embodiment one, and its difference is：
The wavelength of blue light lamp bead 11 is 450nm；
The wavelength of feux rouges lamp bead 12 is 620nm；
The dark red wavelength of smooth lamp bead 13 is 650nm；
The pink wavelength of smooth lamp bead 14 is 720nm.
The colour temperature of white light lamp bead 15 is 2900k.
Embodiment three
The present embodiment is essentially identical with embodiment one, and its difference is：
The wavelength of blue light lamp bead 11 is 470nm；
The wavelength of feux rouges lamp bead 12 is 640nm；
The dark red wavelength of smooth lamp bead 13 is 670nm；
The pink wavelength of smooth lamp bead 14 is 740nm；
The colour temperature of white light lamp bead 15 is 3200k.
Example IV
Referring to Fig. 2, the present embodiment P=2, there are 36 LEDs lamp beads 1, LED lamp bead 1 is made up of following lamp bead：
4 wavelength are the blue light lamp bead 11 of 460nm, are distributed in the second track 22；
10 wavelength are the feux rouges lamp bead 12 of 630nm, are distributed in the 3rd track 23；
12 wavelength are the dark red smooth lamp bead 13 of 660nm, in the 4th track 24；
2 wavelength are the pink smooth lamp bead 14 of 720nm, occupy axle center；
8 colour temperatures are the white light lamp bead 15 of 3000K, are distributed in the first track 21.
Above-mentioned lamp bead is uniform around axis coaxle, and the first track 21, the second track 22, the 3rd track 23 and the 4th track 24 are equal
It is the circuit orbit around axis increasing diameter.
The present embodiment canopy is planted tomato and is done experiment, and the similar tomato of 20 plants of shape sizes is chosen equally in greenhouse
Seedling, is divided equally into two groups and does irradiation contrast test, and first group 10 plants are irradiated with above-mentioned LED light source respectively, every plant of 1 meter of tomato top
Top be respectively provided with this 36 LEDs lamp bead 1, the top at second group of 1 meter of 10 plants of tomatoes top is respectively provided with prior art
Red LED fluorescent tube, the promotion growth light of blue fluorescent tube composition, in identical fertilising water drenching and the condition of the identical season of growth
Under, rattan is numerous full of leaves after first group of 10 plants of tomatoes irradiated for 3 week, after 5 week of irradiation every plant of knot fringe in 10 fringes or so, often
8 fruit left and right of fringe, uniform in size, fruit shape circle high is slightly flat, 200-250 grams or so of single fruit weight, and annesl is fast, bright-colored, and coloring is equal
Even, without Chinese olive, pericarp is thick, in good taste.After second group of 10 plants of tomatoes, 3 week of irradiation compared with first group, the thin leaf of rattan is few, shines
, in 6 fringes or so, per 4 fruit left and right of fringe, size is uneven for every plant of knot fringe after penetrating for 5 week, 180-200 grams or so of single fruit weight,
Annesl is slow, and color is slightly dim, and mouthfeel is compared with first group, and juice is few coarse.Two groups of Yield comparisons of tomato, first group can be bigger
Limit ground promotes plant growth to improve yield.
Embodiment five
The present embodiment is essentially identical with example IV, and its difference is that the present embodiment completely cuts off sunlight completely, chooses 5 plant shapes
The similar tomato seedling of shape size, every plant irradiated for three weeks with above-mentioned LED light source respectively, then, first plant of round-the-clock irradiation, the
Two plants to the 5th plant 2 irradiation durations of hour that successively decrease successively, after 5 week, first plant maturation can pluck, second plant to
Five plants of 4 days incremented by successively ripe dates to or so 1 week so that the receipts fruit date is continuous and continues, it is adaptable to family planting control
It is made the date long.
Claims (3)
1. a kind of LED light source for promoting plant growth to improve yield, including LED light source body, it is characterised in that：The LED light
Source body is made up of 18*P LEDs lamp beads, P >=1, and the composition and ratio of the LED lamp bead is：
Wavelength is the blue-ray LED lamp bead of 450nm~470nm, 2*P；
Wavelength is the red-light LED lamp bead of 620nm~640nm, 5*P；
Wavelength is the dark red smooth LED lamp bead of 650nm~670nm, 6*P；
Wavelength is the pink smooth LED lamp bead of 720nm~740nm, 1*P；
Colour temperature is the white light LEDs lamp bead of 2900K~3200K, 4*P.
2. promotion plant growth according to claim 1 and 2 improves the LED light source of yield, it is characterised in that：The blue light
LED lamp bead wavelength is 460nm；The red-light LED lamp bead wavelength is 630nm；The dark red smooth LED lamp bead wavelength is 660nm；Institute
State the pink a length of 730nm of LED lamp bead light wave；The white light LEDs lamp bead colour temperature is 3000K.
3. promotion plant growth according to claim 1 improves the LED light source of yield, it is characterised in that：The P=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036900.5A CN106764499A (en) | 2017-01-17 | 2017-01-17 | Plant growth is promoted to improve the LED light source of yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036900.5A CN106764499A (en) | 2017-01-17 | 2017-01-17 | Plant growth is promoted to improve the LED light source of yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764499A true CN106764499A (en) | 2017-05-31 |
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ID=58944083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036900.5A Pending CN106764499A (en) | 2017-01-17 | 2017-01-17 | Plant growth is promoted to improve the LED light source of yield |
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| Country | Link |
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| CN (1) | CN106764499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3486551A1 (en) * | 2017-11-21 | 2019-05-22 | Johannes Bähr | Lighting device suitable for promoting growth of crop plants |
| CN110214579A (en) * | 2019-07-25 | 2019-09-10 | 深圳零时差电子有限公司 | A kind of light compensating apparatus and its light compensation method promoting plant growth |
| CN113141906A (en) * | 2020-11-25 | 2021-07-23 | 安徽金晟达生物电子科技有限公司 | Strawberry planting lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326491A (en) * | 2011-06-01 | 2012-01-25 | 张家港市瑞腾科技有限公司 | Method for accelerating plant growth by LED (Light Emitting Diode) light source |
| CN103925483A (en) * | 2013-01-11 | 2014-07-16 | 深圳市丽维科光电有限公司 | Novel LED (Light Emitting Diode) plant growth lamp |
| CN104329601A (en) * | 2014-10-25 | 2015-02-04 | 佛山市三目照明电器有限公司 | Special LED (light emitting diode) light source device for flower period regulating and control light supplementing |
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2017
- 2017-01-17 CN CN201710036900.5A patent/CN106764499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326491A (en) * | 2011-06-01 | 2012-01-25 | 张家港市瑞腾科技有限公司 | Method for accelerating plant growth by LED (Light Emitting Diode) light source |
| CN103925483A (en) * | 2013-01-11 | 2014-07-16 | 深圳市丽维科光电有限公司 | Novel LED (Light Emitting Diode) plant growth lamp |
| CN104329601A (en) * | 2014-10-25 | 2015-02-04 | 佛山市三目照明电器有限公司 | Special LED (light emitting diode) light source device for flower period regulating and control light supplementing |
Non-Patent Citations (1)
| Title |
|---|
| 洪广言: "《稀土发光材料》", 31 May 2016, 冶金工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3486551A1 (en) * | 2017-11-21 | 2019-05-22 | Johannes Bähr | Lighting device suitable for promoting growth of crop plants |
| CN110214579A (en) * | 2019-07-25 | 2019-09-10 | 深圳零时差电子有限公司 | A kind of light compensating apparatus and its light compensation method promoting plant growth |
| CN110214579B (en) * | 2019-07-25 | 2021-09-24 | 深圳零时差电子有限公司 | Light supplementing device for promoting plant growth and light supplementing method thereof |
| CN113141906A (en) * | 2020-11-25 | 2021-07-23 | 安徽金晟达生物电子科技有限公司 | Strawberry planting lamp |
| CN113141906B (en) * | 2020-11-25 | 2022-06-28 | 安徽金晟达生物电子科技有限公司 | Strawberry cultivation lamp |
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Application publication date: 20170531 |