CN104542065A - Plant incubator equipped with three-dimensional program-controlled LED (Light-Emitting Diode) illumination system - Google Patents
Plant incubator equipped with three-dimensional program-controlled LED (Light-Emitting Diode) illumination system Download PDFInfo
- Publication number
- CN104542065A CN104542065A CN201410822345.5A CN201410822345A CN104542065A CN 104542065 A CN104542065 A CN 104542065A CN 201410822345 A CN201410822345 A CN 201410822345A CN 104542065 A CN104542065 A CN 104542065A
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- China
- Prior art keywords
- led
- incubator
- casing
- top cover
- light
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
Abstract
The invention discloses a plant incubator equipped with a three-dimensional program-controlled LED (Light-Emitting Diode) illumination system. The plant incubator comprises an incubator body and a top cover hinged to the incubator body, wherein the incubator body and the top cover are made from a light-tight material; the inner surfaces of the incubator body and the top cover are sprayed with black flat lacquer; LED illumination plates are fixedly arranged on the five surfaces of the inner side of the incubator body and the inner lateral surface of the top cover; a plurality of rows of LED clamping grooves are formed in the sides, facing the center of the incubator body, of the LED illumination plates, and program-controlled circuit boards are arranged on the other sides of the LED illumination plates; a culture dish bracket made from a transparent material is arranged in the incubator body; the LED illumination plates are connected with a power supply and an upper computer through the program-controlled circuit boards. According to the plant incubator, the switching number and the switching time of LED lamps of illumination units in the incubator are regulated to rapidly and conveniently control the illumination direction, light quality and intensity in real time through the program-controlled circuit boards connected with the computer; the incubator is particularly applicable to observation of comparison and researches on the polarized growth of plants under light and dark conditions.
Description
Technical field
The present invention relates to Illumination on Plant increment study instrument field, particularly a kind of plant incubator equipping three-dimensional program control LED illumination System.
Background technology
There is important effect growth, the aspect such as Physiology and biochemistry and morphogenesis of Illumination on Plant, the composition etc. of different intensities of illumination, time and light all can have an impact to the growth of plant, therefore, Illumination on Plant morphogenesis is studied and the impact of growing has great theory significance.Trimmed book body is not only the energy source needed for photosynthesis of plant, is also the important environment model of plant growth.Illumination can produce significant impact to the growth of plant, is mainly manifested in: composition (light quality) three aspects of intensity of illumination, light application time (photoperiod) and light.The light of plant absorption, based on visible ray, namely assimilates the energy in solar spectrum 380-710nm interval, and plant accepts that illumination is bad can affect its morphogenesis process, can cause flower_bud formation and depauperation.Cyclically-varying and the plant flowers Bud polarization of illumination and dark phase length are closely related, are that inducing plant is by the key factor transformed to reproductive growth of nourishing and growing.The illumination of different light medium also can affect development of plants, and such as ruddiness can accelerate long day plant and postpone short day plant to grow, and royal purple luminous energy accelerates short day plant and postpone long day plant to grow.
In photoreceptors and phototropism research, by granting the illumination in different wave length and direction to plant, the growth of its phototropism and photomorphogenesis process can be observed.And current illumination cultivation device mostly is fixed LED light illumination mode, light application time and unidirectional illumination wavelength and intensity simply can only be set plant is cultivated, and observe the change of its growthform.Such lighting system and plant differ widely at the growthform of occurring in nature.At occurring in nature, the particle in air is to the scattering process of sunlight, and growth surrounding enviroment object is to the reflection of sunlight, makes plant can obtain the illumination of disperse from multiple directions.Therefore, in infrastest, the illumination condition of simulating such equilibrium and multidimensional is particularly important.But, can there is no correlation technique report at present from the multi-direction illumination box of the factors such as adjustable control break direction of illumination, optical wavelength and intensity of illumination that provides simultaneously.
Summary of the invention
For solving above-mentioned prior art Problems existing, the object of the present invention is to provide a kind of plant incubator equipping three-dimensional program control LED illumination System, six LED illumination units of place are set in incubator, respectively x-axis (left and right), y-axis (forward and backward) and z-axis (upper and lower) provide three-dimensional proportional illumination.And LED switch number and the switch time of culture apparatus intraoral illumination unit is regulated by the program board connecting computer, can realize controlling in real time fast and easily illumination direction, light quality, intensity and time, this contrive equipment is particularly applicable to observing in contrast and the polar growth of research plant under illumination and dark condition.
For achieving the above object, technical scheme of the present invention is:
A kind of plant incubator equipping three-dimensional program control LED illumination System, comprise casing and the top cover hinged with casing, described casing and top cover adopt light-proof material to make, described casing and top cover inner face are sprayed with black matte paint, box inside five and top cover medial surface are all fixed with LED illumination plate, LED illumination plate arranges many row LED draw-in grooves towards casing central side, opposite side is provided with programme control circut plate, be provided with the culture dish support made with transparent material in casing, LED illumination plate is connected with power supply and host computer through programme control circut plate.
Further, described top cover is provided with handle.
Further, in the gap of described programme control circut plate and its face, place casing, leave ventilating opening, ventilating opening covers with black gauze, affects to avoid ambient lighting.
Further, described LED illumination plate adopts parallel way to be provided with 9 row LED draw-in grooves, and each row LED draw-in groove is in series with at least three LED, and the LED on it can adopt the setting of different wave length and intensity according to actual needs or arrange combination.
Further, described LED is far-red light, ruddiness, green glow or blue-ray LED.
Further, in described casing, between programme control circut plate and tank wall, be also provided with the fan for dispelling the heat.
Further, described casing is the positive facade body of 60cm × 60cm × 60cm, and described culture dish support is left, front apart from casing, each 30cm below.
Relative to prior art, beneficial effect of the present invention is:
Apparatus of the present invention, arrange six LED illumination units of place in incubator, and respectively x-axis (left and right), y-axis (forward and backward) and z-axis (upper and lower) provide three-dimensional proportional illumination.And LED switch number and the switch time of culture apparatus intraoral illumination unit is regulated by the program board connecting computer, can realize controlling in real time fast and easily illumination direction, light quality, intensity and time, this contrive equipment is particularly applicable to observing in contrast and the polar growth of research plant under illumination and dark condition.The present invention includes incubator box body, the multi-colored led illuminatian plate of plug-in type, programme control circut plate, the computer program linked by USB, plant seedlings place a few part such as bracket and attemperating unit.The real-time monitoring to direction of illumination, wavelength etc. can be realized, in experimentation, also on external computing equipment, data wire can be transmitted by USB and the intensity of illumination in closed box is adjusted in real time, at utmost reduce the interference to experiment process.In addition, the important function of of native system to preset intensity of illumination and light application time, when not having computer and experimenter interferes, experiment carried out automatically.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is a kind of inside top figure equipping the plant incubator of three-dimensional program control LED illumination System of the present invention.
Fig. 3 is the profile of casing one side.
Wherein, 1-casing, 2-top cover, 3-LED illuminatian plate, 4-LED draw-in groove, 5-programme control circut plate, 6-culture dish support, 7-power supply, 8-host computer, 9-handle, 10-ventilating opening, 11-black gauze, 12-LED lamp, 13-fan.
Embodiment
Below in conjunction with the drawings and the specific embodiments, technical solution of the present invention is elaborated further:
As shown in Figure 1, 2, a kind of plant incubator equipping three-dimensional program control LED illumination System, comprise casing 1 and the top cover 2 hinged with casing 1, described casing 1 and top cover 2 adopt light-proof material to make, described casing 1 and top cover 2 inner face spray black matt paint, casing 1 and top cover 2 inner face are fixed with LED illumination plate 3, LED illumination plate 3 arranges many row LED draw-in grooves 4 towards casing central side, opposite side is provided with programme control circut plate 5, be provided with the culture dish support 6 made with transparent material in casing, LED illumination plate 3 is connected with power supply 7 and host computer 8 through programme control circut plate 5.
Further, described top cover is provided with handle 9.
Further, described programme control circut plate 5 is with the gap of its face, place casing, and leave ventilating opening 10, ventilating opening 10 covers with black gauze 11, affects to avoid ambient lighting.
Further, described LED illumination plate 3 adopts parallel way to be provided with 9 row LED draw-in grooves 4, and each row LED draw-in groove 4 is in series with at least three LED 12, and the LED 12 on it can adopt the setting of different wave length and intensity according to actual needs or arrange combination.
Further, described LED 12 is far-red light, ruddiness, green glow or blue-ray LED.
Further, as shown in Figure 3, in described casing 1, the fan 13 for dispelling the heat between programme control circut plate 5 and tank wall, is also provided with.
Further, described casing 1 is the positive facade body of 60cm × 60cm × 60cm, described culture dish support 6 is left, front apart from casing 1, below each 30cm.
Specific works principle of the present invention is: 1) incubator box body: casing 1 adopts light-proof material to make, and retains a wherein casing 1 and connects for loose-leaf, can be used for picking and placeing sample; Avoid LED 12 light because of refraction and diffuse transmission influence sample grown; Ventilating opening 10 is stayed in both sides, casing 1 bottom, is convenient to heat radiation and the connection of inside and outside line; Programme control circut plate 5 is with the gap of incubator, and stay ventilating opening 10, ventilating opening 10 covers with black gauze 11, affects to avoid ambient lighting.And be provided with fan 13, ensure to ventilate or cooling process.
2) at case, in 1, space center position places the culture dish support 6 made with transparent material, cultivates plant for placing.Support adopts transparent material, avoids bracket to block impact on light intensity; Stentplacement in case in the middle part of space, respectively apart from left, front, 30cm place below, guarantee lightening homogeneity.
3) the multi-colored led illuminatian plate of plug-in type: a reserved groove at incubator inside left 1cm place, for placing LED illumination plate 3, experimentally can need the LED draw-in groove 4 and the LED 12 that design varying number, this sample adopts parallel way to connect 9 row LED draw-in grooves 4, and adopt series system to connect 3 LED 12, according to research needs, the LED 12 of different colours can be changed, controls light intensity by the distance of LED 12 quantity and sample and LED.Such as far-red light LED (λ p=720nm) installed by this sample, red LED lamp (λ p=650nm), blue led lamp (λ p=465nm) as experimental light sources, green LED lamp (λ p=555nm) light source in contrast.
4) programme control circut plate module: at LED illumination plate 3 behind with programme control circut plate 5, this sample adopts commercially available circuit board module, utilizes USB interface programme control circut plate 5 and LED illumination plate 3, power supply 7 to be linked together.
5) by computer program that USB links: switch on power 7, be linked to host computer by USB, select the LED wavelength that needs and light intensity, open LED 12 and fan 13 respectively.
6) ventilation attemperating unit: incubator programme control circut plate 5 opposite is provided with the fan 13 of two 10cm diameters, is wired on program board 5.
Utilize EXPERIMENTAL EXEMPLIFICATIONThe of the present invention:
Experiment one: the plant blue light phototropism growth under simulation shade growing environment and form are built
Become.
1) according to far-red light: the left and right of ruddiness=3:1 ratio incubator designed by the present invention, inside front and back, and the LED quantity of equal-wattage in top cover inner panel, is settled.Bottom LED keeps closing.
2) measure in the middle part of incubator designed by the present invention with luminous energy each to light-illuminating intensity, confirm institute obtain intensity be really far-red light: ruddiness=3:1, ruddiness light intensity is at 1mWs
-1m
-2-10mWs
-1m
-2between, and each equal to light intensity.With this, the illumination mode to plant in shade environment can be simulated.
3) side wherein, then add blue led light source, and measured by luminous energy, confirm that blue light light intensity is equal with above-mentioned ruddiness light intensity.
4) by computer, far-red light, ruddiness and blue light periodicity of illumination are set and are hr light+8 h dark every day 16.
5) by arabidopsis seed after surface sterilization dibbling in a row in 1/2MS plant gel culture dish.And be placed in the middle part of the present invention and arrange on specimen holder.
6), after 4 days, sample is taken out and takes a picture, and calculate phototropism angle of bend.
7) after arranging and change blue light light intensity, keep other to arrange constant, and repeat above step.
8) add up and sum up blue light at the phototropism degree of crook of simulating arabidopsis in shade environment.This shade illumination condition can illumination best in simulating natural condition, and this is that current all culture apparatuses cannot provide.
Experiment two: study the plant geotropism degree of crook under analog balanced photoenvironment.
1) by the left and right of incubator designed by the present invention, inside front and back and lower bottom part, and equal number is settled in top cover inner panel, equal-wattage, the LED of phase co-wavelength.
2) as red LED lamp is all settled in all positions, light intensity is remained on 1mWs
-1m
-2-10mWs
-1m
-2between, and each equal to light intensity.Confirmed by luminous energy.
3) by arabidopsis seed after surface sterilization dibbling in a row in 1/2MS plant gel culture dish.And be placed in the plant incubator of normal header illumination, make it grow.
4) arabidopsis vertical growth is after 4 days, 90 degree of rotations, and placement sets as above-mentioned, on the culture apparatus middle sample frame that the present invention tells.
5) computer is utilized to open LED to obtain the three-dimensional proportional illumination to sample.
6) take out sample every one hour, measure its geotropism angle of bend, and statistical computation.
7) above-mentioned LED can be changed to blue light, green glow or combined light LED illumination.
8) like this, plant can be obtained and accepting illumination, and when not producing the interference that phototropism bends, the change of geotropism angle of bend.This is also that current plant cultivation device cannot be accomplished.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (7)
1. equip the plant incubator of three-dimensional program control LED illumination System for one kind, it is characterized in that, comprise casing and the top cover hinged with casing, described casing and top cover adopt light-proof material to make, described casing and top cover inner face are sprayed with black matte paint, box inside five and top cover medial surface are all fixed with LED illumination plate, LED illumination plate arranges many row LED draw-in grooves towards casing central side, opposite side is provided with programme control circut plate, be provided with the culture dish support made with transparent material in casing, LED illumination plate is connected with power supply and host computer through programme control circut plate.
2. incubator according to claim 1, is characterized in that, described top cover is provided with handle.
3. incubator according to claim 1, is characterized in that, in the gap of described programme control circut plate and its face, place casing, leaves ventilating opening, and ventilating opening covers with black gauze, affects to avoid ambient lighting.
4. incubator according to claim 1, it is characterized in that, described LED illumination plate adopts parallel way to be provided with 9 row LED draw-in grooves, and each row LED draw-in groove is in series with at least three LED, and the LED on it can adopt the setting of different wave length and intensity according to actual needs or arrange combination.
5. incubator according to claim 4, is characterized in that, described LED is far-red light, ruddiness, green glow or blue-ray LED.
6. incubator according to claim 1, is characterized in that, in described casing, is also provided with the fan for dispelling the heat between programme control circut plate and tank wall.
7. incubator according to claim 1, is characterized in that, described casing is the positive facade body of 60cm × 60cm × 60cm, and described culture dish support is left, front apart from casing, each 30cm below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822345.5A CN104542065A (en) | 2014-12-25 | 2014-12-25 | Plant incubator equipped with three-dimensional program-controlled LED (Light-Emitting Diode) illumination system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822345.5A CN104542065A (en) | 2014-12-25 | 2014-12-25 | Plant incubator equipped with three-dimensional program-controlled LED (Light-Emitting Diode) illumination system |
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| CN104542065A true CN104542065A (en) | 2015-04-29 |
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| CN201410822345.5A Pending CN104542065A (en) | 2014-12-25 | 2014-12-25 | Plant incubator equipped with three-dimensional program-controlled LED (Light-Emitting Diode) illumination system |
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Cited By (11)
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|---|---|---|---|---|
| CN105072769A (en) * | 2015-08-25 | 2015-11-18 | 华南理工大学 | LED lighting device for simulating daylight movement in plant factory and LED lighting control method thereof |
| CN105052741A (en) * | 2015-08-13 | 2015-11-18 | 江苏碧云天农林科技有限公司 | Suspending system tissue culture frame provided with upper and lower light sources as well as matched tissue culture bottles |
| CN105123332A (en) * | 2015-10-15 | 2015-12-09 | 丹阳市香逸林果专业合作社 | Seedling tray for lagerstroemia indica red rocket |
| CN105910018A (en) * | 2016-06-08 | 2016-08-31 | 江门市新中光科技有限公司 | LED plant growth lamp light source plate capable of randomly combining colored light ratio |
| CN105941020A (en) * | 2016-06-13 | 2016-09-21 | 卒子科技（深圳）有限公司 | Automatic indoor vegetable cultivation device |
| CN105941172A (en) * | 2016-06-23 | 2016-09-21 | 赵猛祥 | Animal-plant observation box and animal-plant remote-control observation system |
| CN108464193A (en) * | 2018-02-09 | 2018-08-31 | 庄乙潇 | A kind of Cordceps militaris high yield cultivates lighting environment system and its control method |
| CN110511855A (en) * | 2019-07-31 | 2019-11-29 | 上海知楚仪器有限公司 | A kind of three coloured light multisection type adjustable systems |
| CN112273217A (en) * | 2020-11-19 | 2021-01-29 | 北京麦科伦科技有限公司 | Culture device |
| EP3512327B1 (en) * | 2016-09-15 | 2021-12-29 | Ocado Innovation Limited | Growing systems and methods |
| CN114868561A (en) * | 2022-05-30 | 2022-08-09 | 李振源 | Energy-saving passion fruit seedling culture device and method |
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| CN108464193A (en) * | 2018-02-09 | 2018-08-31 | 庄乙潇 | A kind of Cordceps militaris high yield cultivates lighting environment system and its control method |
| CN110511855A (en) * | 2019-07-31 | 2019-11-29 | 上海知楚仪器有限公司 | A kind of three coloured light multisection type adjustable systems |
| CN112273217A (en) * | 2020-11-19 | 2021-01-29 | 北京麦科伦科技有限公司 | Culture device |
| CN114868561A (en) * | 2022-05-30 | 2022-08-09 | 李振源 | Energy-saving passion fruit seedling culture device and method |
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Application publication date: 20150429 |
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