CN118120501A - Photoperiod or optical wavelength adjustable growth lamp for agricultural planting cabin - Google Patents
Photoperiod or optical wavelength adjustable growth lamp for agricultural planting cabin Download PDFInfo
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- 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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Abstract
The invention relates to the technical field of plant planting cabin devices, and discloses a photoperiod or optical wavelength adjustable growth lamp for an agricultural planting cabin, which comprises a planting cabin body, color-changing glass and an LED lamp post, wherein a planting area which is vertically arranged and separated by the color-changing glass is arranged in the planting cabin body, the color-changing glass can adjust the transmittance of the planting cabin body and change the light entering quantity in a separation area, the LED lamp post is arranged in the middle of the color-changing glass and consists of LED lamps with different colors, the irradiation direction can be controlled, the change of the irradiation direction and the transmittance of the color-changing glass is controlled through the LED lamp post, the formation of an irradiation area and a dark area in the planting area is realized, the accurate illumination adjustment can be carried out according to the plant growth condition and the plant type in the area, the equipment cost is reduced without being divided into a plurality of pieces of equipment, and the adjustment can be realized by adjusting the irradiation direction and the light transmittance of the glass.
Description
Technical Field
The invention relates to the technical field of plant planting cabin devices, in particular to a photoperiod or optical wavelength adjustable growth lamp for an agricultural planting cabin.
Background
The plant growth lamp is an artificial light source, usually an electric light source, and aims to stimulate plant growth by emitting electromagnetic spectrum suitable for photosynthesis, the lamp is used for applications without natural light emission or requiring light supplement, for example, when the sunlight time may not be enough to meet the requirement of plant growth in winter, the plant growth lamp is used for prolonging the light receiving time of plants, if plants are not enough to be irradiated, the plant growth lamp may generate overgrowth, the plant growth lamp can provide all spectrums of light required by plants, including blue light, red light, purple light and the like, the spectrums are vital for plant growth, the spectrums can be adjusted according to the requirement of plants compared with sunlight in natural environment, thus providing more balanced and suitable illumination conditions for plant growth, in addition, the use of the plant growth lamp can also adjust the intensity and time of light, and control indoor temperature and humidity, thus creating environments more suitable for plant growth, various types of plant growth lamps such as fluorescent lamps, high-voltage sodium lamps, LED (light emitting diode) growth lamps and the like are on the market, each of which are characterized by being suitable for different planting environments and plant types, whether the plant growth lamp can be used for improving the plant growth efficiency or a greenhouse test field.
The plant growth lamp in the planting cabin is generally hung at the top of the planting cabin, and the whole volume is larger to guarantee the range that can shine, so that the manufacturing cost and the maintenance cost of the plant growth lamp are relatively higher, this can restrict its popularization in some low cost or large-scale applications, and in the photosynthesis of plant growth, divide into two parts, respectively photoreaction and carbon reaction, photoreaction: in the illumination phase, the plant's light systems (light system I and light system II) absorb light energy, driving the electron transfer chain, producing ATP and NADPH, which power the subsequent carbon reaction; carbon reaction: in the dark stage, although the photoreaction is stopped, the carbon reaction (also called Calvin cycle) can still be continued, ATP and NADPH generated in the photoreaction stage are utilized to convert carbon dioxide into organic matters, the reaction speed of the ATP and the NADPH is different, the photoreaction speed is higher than that of the carbon reaction, a great amount of energy and reducing power are accumulated in plants, the carbon reaction speed is slower, photoreaction products cannot be consumed rapidly, the plants always receive illumination in the whole process, but the photosynthesis efficiency is not high, a great amount of electricity consumption is required for keeping illumination of the plants by using the growth lamps in the planting cabins, so that the photoperiod needs to be adjusted, meanwhile, the light wavelength and the photoperiod of the plants in the same planting cabins need to be accurately adjusted, the growth lamps need to emit different light wavelengths, the optimal growth conditions of the plants can be obtained, the quality is improved, and the energy consumption of the equipment is reduced.
Disclosure of Invention
The technical problems to be solved are as follows: aiming at the defects of the prior art, the invention provides a photoperiod or optical wavelength adjustable growth lamp for an agricultural planting cabin, has the advantage of accurately regulating and controlling the optical wavelength and photoperiod irradiated by different plants in the planting cabin, and solves the problem that the growing environment requirements of different plants in the planting cabin are different.
(II) technical scheme: in order to achieve the purpose of accurately regulating and controlling the light wavelength and the light period irradiated by different plants in the planting cabin, the invention provides the following technical scheme: a growth lamp with adjustable photoperiod or optical wavelength for farming cabin, including planting cabin body, glass and the LED lamp pole discolour, be equipped with the planting region that separates by the vertical range of glass that discolours in planting cabin body, glass that discolours can adjust the transmittance of self, changes the light inlet in the partition, glass department is equipped with the LED lamp pole in the middle of discolouring, the LED lamp pole comprises the LED lamp of different colours to can control the irradiation direction, control the change of illumination direction and glass transmittance discolours through the LED lamp pole, realize being formed with illumination region and dark region in the planting region.
Preferably, a light measuring device is arranged above the planting area, the light measuring device can extract reflected light on the surface of the plant, and the on-off of the LED lamps with different colors in the LED lamp post is adjusted according to the color of the reflected light.
Preferably, the spray device is arranged above the planting area and on the side wall of the planting cabin body, the spray device can spray atomized water drops or liquid medicine, the atomized water drops can rapidly and uniformly cover plant leaves and the planting area, the air humidity is effectively improved, a moist growing environment is created for plants, meanwhile, the atomized water drops can absorb heat in the evaporation process, the effect of reducing the temperature is achieved, especially in high-temperature seasons, the heat stress of the plants is reduced, the spray device can accurately spray the liquid medicine on the plants in an atomized mode, the accuracy and efficiency of medicine application are improved, the atomized liquid medicine is easier to adhere to the plant leaves, the loss and waste of the liquid medicine are reduced, the pollution risk to soil and water sources is reduced, the atomized water drops and the liquid medicine can better permeate into pores and epidermal cells of the plant leaves, the absorption efficiency of the plants to moisture and nutrients is improved, the plants can grow and develop more rapidly, and the yield and the quality are improved.
Preferably, the lamp tube base is arranged below the LED lamp post, the LED lamp post is provided with LED lamps with different colors in one side direction, a rotating shaft is arranged between the LED lamp post and the lamp tube base, the irradiation direction of the LED lamp post is adjusted through the rotating shaft, the reflected light on the surface of a plant is automatically extracted, the structure can intelligently analyze the growth state and the demand of the plant, thereby automatically adjusting the color and the brightness of the LED lamp, providing the best illumination condition for the plant, accurately controlling the on-off and the color of the LED lamp, avoiding unnecessary energy consumption, realizing energy saving, and different plants with different demands for light in different growth stages.
Preferably, the lamp tube base is provided with a vent, and the vent is communicated with a fan on the back of the planting cabin body.
Preferably, the color-changing glass is electrochromic glass.
Preferably, the color-changing glass is silver bromide glass, and light slits are arranged below two sides of the color-changing glass, and ultraviolet lamps are arranged in the light slits and can irradiate the color-changing glass.
(III) beneficial effects: compared with the prior art, the invention provides the growth lamp with adjustable photoperiod or optical wavelength for the agricultural planting cabin, which has the following beneficial effects:
1. The photoperiod or optical wavelength adjustable growth lamp for the agricultural planting cabin is characterized in that the LED lamp post is provided with LED lamps with different colors in one side direction, a rotating shaft is arranged between the LED lamp post and a lamp tube base, so that the irradiation direction of the LED lamp post is adjusted through the rotating shaft, when the required illumination time length of plants in one planting area is up, the original illumination area is subjected to dark treatment by adjusting the illumination direction of the LED lamp post and the light transmittance of the color-changing glass, and the adjacent area can be subjected to illumination treatment, when the illumination of the adjacent area is enough, the illumination direction of the LED lamp post and the light transmittance of the color-changing glass are completely reacted, the planting area in the dark treatment is subjected to illumination treatment, the dark treatment is performed in the planting area with enough light reaction, so that the plants have rest and the carbon reaction is completely performed, the intermittent illumination is formed in the planting area, and the light system (the light system I and the light system II) of the plants absorb light energy, the electronic transmission chains are driven to generate and H, the energy and the reduction force are provided for the subsequent carbon reaction, when the illumination reaction of the adjacent area is enough, the plant carbon reaction is completely reacted, the illumination reaction in the dark reaction is completely, the light reaction is completely performed in the dark reaction, the light-absorbing phase is provided by the carbon reaction, the intermittent carbon reaction is still more efficient and the light-polluted, the intermittent carbon reaction is provided by the carbon reaction is more, the intermittent carbon reaction is completely, the light-polluted, the carbon reaction is completely is recovered in the light-absorbing reaction, and the light-absorbing reaction is more intermittent, and the light-polluted, and the light reaction is more than the light-absorbing carbon reaction is completely, and the light-polluted, and the light reaction is completely is more in the light-polluted, intermittent illumination helps to alleviate the phenomenon of light inhibition, light inhibition is damage to a light system caused by over-illumination, plants have the opportunity to repair the damaged light system in a dark stage, negative effects caused by light inhibition are reduced, intermittent illumination helps to regulate a plant biological clock, which is a time sensing mechanism inside plants, which regulates a plurality of physiological processes of the plants such as flowering, dormancy and growth, the intermittent illumination helps to calibrate and stabilize the plant biological clock by simulating natural light dark periods, the plants can adapt to environmental changes better, the planting cabin is divided into a plurality of planting areas by color-changing glass, precise illumination regulation can be performed according to plant growth conditions and plant types in the areas, and the equipment cost is reduced, and regulation can be realized by regulating illumination directions and glass light transmittance, so that the operation and structure are simple.
2. The photoperiod or optical wavelength adjustable growth lamp for the agricultural planting cabin is provided with the ventilation opening through the lamp tube base, the ventilation opening is communicated with the fan at the back of the planting cabin body, the ventilation opening and the fan are matched for use, fresh air is conveyed in a planting area to drive air to flow, or gas fertilizer is filled in the planting area, the gas flow is favorable for promoting gas exchange of plants, especially oxygen and carbon dioxide exchange, sufficient oxygen supply is critical for respiration and metabolism of the plants, energy supply and normal physiological functions maintenance are favorable, meanwhile, favorable carbon dioxide exchange is favorable for photosynthesis, growth and nutrient absorption of the plants are promoted, and because crops in different planting areas are not all in the same state, the gas flow can be blocked to a certain extent by using the color-changing glass, the photoreaction needs fresh air to accelerate the reaction speed, the photoreaction occurs on the thylakoid membrane of chloroplast, the main steps comprise light energy absorption, electron transfer and photosynthetic phosphorylation, in the process, the light energy is converted into chemical energy and stored in the form of ATP and NADPH, the fresh air can provide more oxygen, which helps the electron transfer chain to smoothly proceed, thereby promoting the photoreaction efficiency, the carbon reaction (also called dark reaction or Calvin cycle) is carried out in chloroplast stroma, the ATP and NADPH generated by the photoreaction are utilized to fix and convert carbon dioxide into organic matters, the process does not need fresh air to accelerate the reaction speed, because the process mainly depends on the energy and the reducing power generated by the photoreaction, plants in the photoreaction process need to carry out air flow to accelerate the reaction speed, and plants in the carbon reaction process, to reduce the air flow, facilitate the fixation of carbon and reduce the transpiration of plants, when the gas flow speed is too high, the excessive transpiration of the plant moisture can be caused, so that the air holes are closed, the absorption of carbon dioxide is reduced, and the growth of the plants is inhibited.
3. This a growth lamp with adjustable photoperiod or optical wavelength for farming cabin provides side through the LED lamp pole that sets up in side allochroic glass and grows the lamp light, side growth lamp light can be followed a plurality of angles and is shone the plant, ensure that each part of plant can both obtain even illumination, this helps the whole even growth of plant, reduce the growth difference that leads to because of illumination inequality, and overhead growth lamp light can provide top illumination, but can lead to plant top and bottom illumination difference great, when plant growth is higher, overhead growth lamp light can produce the shadow between the plant, lead to partial plant area illumination inadequately, and side growth lamp light can reduce this kind of shadow effect, ensure that each position of plant can obtain sufficient illumination, the space in planting cabin can be utilized more in a flexible way to the design of side growth lamp light, especially when plant grows in the vertical direction, this kind of design can adapt to high density planting or three-dimensional planting's demand better.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a second schematic diagram of the structure of the present invention;
FIG. 3 is a third schematic diagram of the structure of the present invention;
FIG. 4 is a schematic view of a planting area according to the present invention;
FIG. 5 is a schematic view showing the light transmission of a planting area according to the present invention;
FIG. 6 is a schematic diagram showing details of an LED lamp post according to the present invention;
FIG. 7 is a second schematic diagram of the detail of the LED lamppost of the invention;
fig. 8 is a schematic diagram of a detail of an LED lamppost according to the invention.
In the figure: 1. a planting cabin body; 11. color-changing glass; 12. an LED lamp post; 101. a spraying device; 102. a photometry device; 103. a fan; 111. a light seam; 121. a lamp tube base; 122. and (5) a ventilation opening.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-3, a light cycle or light wavelength adjustable growth lamp for an agricultural planting cabin comprises a planting cabin body 1, color-changing glass 11 and an LED lamp post 12, wherein planting areas separated by the color-changing glass 11 in a vertical arrangement mode are arranged in the planting cabin body 1, the color-changing glass 11 can adjust the transmittance of the planting cabin body, the light entering quantity in a separation area is changed, the LED lamp post 12 is arranged in the middle of the color-changing glass 11, the LED lamp post 12 is composed of LED lamps with different colors and can control the irradiation direction, the irradiation direction and the change of the transmittance of the color-changing glass 11 are controlled through the LED lamp post 12, the light irradiation area and the dark area are formed in the planting areas, the color-changing glass 11 is specifically electrochromic glass, after the electrochromic glass is electrified, the light transmittance of the electrochromic glass is changed, the light is isolated from passing through the glass, and an opaque area is formed.
The LED lamp post 12 is provided with the lamp tube base 121 below, the LED lamp post 12 is provided with the LED lamps with different colors in one side direction, the rotating shaft is arranged between the LED lamp post 12 and the lamp tube base 121, the irradiation direction of the LED lamp post 12 is adjusted through the rotating shaft, when the required illumination time length of plants in one planting area reaches, the original illumination area is subjected to dark treatment through adjusting the illumination direction of the LED lamp post 12 and the light transmittance of the color-changing glass 11, and the adjacent areas can be subjected to illumination treatment, when the plant carbon reaction in the planting area subjected to dark treatment is complete after the illumination reaction of the adjacent areas is sufficient, the illumination direction of the LED lamp post 12 and the light transmittance of the color-changing glass 11 are readjusted, so that the planting area subjected to dark treatment is subjected to illumination treatment, the plant rest is ensured to be completely subjected to carbon reaction, and the plant planting area is subjected to intermittent illumination, and the intermittent illumination is controlled by coordinating the light reaction and the carbon reaction, promoting pigment regeneration, protecting the light system, adjusting organisms, optimizing energy and resource allocation and the like, so that the light transmittance is high in a certain degree, and the light transmittance is controlled by the principle, and the light transmittance is high in a part of the color-changing glass, and the light transmittance is high in the light transmittance is controlled by the intermittent illumination pattern.
The lamp tube base 121 is provided with a ventilation opening 122, the ventilation opening 122 is communicated with the fan 103 on the back of the planting cabin body 1, the ventilation opening 122 and the fan are matched for use, fresh air is conveyed in a planting area to drive air to flow, or air fertilizer is filled in the planting area, the air flow is helpful for promoting the air exchange of plants, especially the exchange of oxygen and carbon dioxide, sufficient oxygen supply is vital for the respiration and metabolism of the plants, energy supply and normal physiological functions maintenance are helped, meanwhile, good carbon dioxide exchange is helpful for photosynthesis, growth and nutrient absorption of the plants are promoted, and because crops in different planting areas are not all in the same state, the color-changing glass 11 can also be used for blocking the air flow to a certain extent, fresh air is needed for accelerating the reaction speed in the light reaction, the photoreaction occurs on the thylakoid membrane of chloroplast, the main steps include light energy absorption, electron transfer and photosynthetic phosphorylation, in which light energy is converted into chemical energy and stored in the form of ATP and NADPH, while fresh air can provide more oxygen, which helps the electron transfer chain proceed smoothly, thus promoting the efficiency of photoreaction, carbon reaction (also called dark reaction or Calvin cycle) proceeds in chloroplast matrix, carbon dioxide is immobilized and converted into organic matter by using ATP and NADPH generated by photoreaction, this process does not need fresh air to accelerate the reaction speed, since it mainly depends on energy and reducing power generated by photoreaction, plants in photoreaction process need air flow to accelerate the reaction speed, plants in photoreaction process need air flow to be reduced, the carbon fixation and the plant transpiration reduction are convenient.
The utility model discloses a LED lamp post, including planting area, light metering device 102, the light metering device 102 can draw the reflected light on plant surface, according to the reflected light colour, adjust the LED lamp of different colours in the LED lamp post 12, through the reflected light on automatic extraction plant surface, this structure can intelligently analyze the growth state and the demand of plant, can detect the unnecessary light of plant, thereby automatically regulated LED lamp's colour and luminance, provide the best illumination condition for the plant, through the bright and the color of accurate control LED lamp, can avoid unnecessary energy consumption, realize energy-conservation, simultaneously, the LED lamp itself has higher energy efficiency than traditional light source, further strengthened the energy-conservation nature of entire system, the demand of different plants to light is different in different growth stages, this kind of structure can provide customized illumination scheme according to the light demand of different plants, help the healthy growth and the high yield of plant, through the data that the light metering device collected, growth condition and the illumination condition of plant can conveniently monitor, for follow-up maintenance and management provide data support, simultaneously, the maintenance cost is simple relatively, and maintenance post maintenance cost is reduced.
The spray device 101 is arranged above the planting area and on the side wall of the planting cabin body 1, the spray device 101 can spray atomized water drops or liquid medicine, the atomized water drops can rapidly and uniformly cover plant leaves and the planting area, the air humidity is effectively improved, a moist growing environment is created for plants, meanwhile, the atomized water drops can absorb heat in the evaporation process, the effect of reducing the temperature is achieved, especially in high-temperature seasons, the heat stress of the plants is reduced, the spray device can accurately spray the liquid medicine onto the plants in an atomized mode, the accuracy and efficiency of medicine application are improved, the atomized liquid medicine is easier to adhere to the plant leaves, the loss and waste of the liquid medicine are reduced, the pollution risk to soil and water sources is reduced, the atomized water drops and the liquid medicine can better permeate into pores and epidermal cells of the plant leaves, the absorption efficiency of the plants to moisture and nutrients is improved, the plants can grow and develop more rapidly, and the yield and the quality are improved.
Embodiment two: referring to fig. 1-3, a photoperiod or optical wavelength adjustable growth lamp for an agricultural planting cabin comprises a planting cabin body 1, color-changing glass 11 and an LED lamp post 12, wherein planting areas separated by the color-changing glass 11 are arranged vertically in the planting cabin body 1, the transmittance of the color-changing glass 11 can be adjusted, the light entering quantity in the separation area is changed, the LED lamp post 12 is arranged in the middle of the color-changing glass 11, the LED lamp post 12 consists of LED lamps with different colors, the irradiation direction can be controlled, the irradiation direction and the change of the transmittance of the color-changing glass 11 are controlled through the LED lamp post 12, an illumination area and a dark area are formed in the planting areas, referring to fig. 6-8, the color-changing glass 11 is specifically silver bromide glass, light slits 111 are formed below the two sides of the color-changing glass 11, ultraviolet lamps are arranged in the light slits 111, the ultraviolet lamps can be irradiated on the color-changing glass 11, the ultraviolet lamps are utilized to irradiate on the surfaces of the color-changing glass 11, silver bromide is decomposed, silver is separated out, a bright metal mirror is formed, the light can be blocked, the irradiation can be transmitted, the formed metal mirror can be used for a certain light reflection, and the LED lamp post can be used for reducing the waste.
The LED lamp post 12 is provided with the lamp tube base 121 below, the LED lamp post 12 is provided with the LED lamps with different colors in one side direction, the rotating shaft is arranged between the LED lamp post 12 and the lamp tube base 121, the irradiation direction of the LED lamp post 12 is adjusted through the rotating shaft, when the required illumination time length of plants in one planting area reaches, the original illumination area is subjected to dark treatment through adjusting the illumination direction of the LED lamp post 12 and the light transmittance of the color-changing glass 11, and the adjacent areas can be subjected to illumination treatment, when the plant carbon reaction in the planting area subjected to dark treatment is complete after the illumination reaction of the adjacent areas is sufficient, the illumination direction of the LED lamp post 12 and the light transmittance of the color-changing glass 11 are readjusted, so that the planting area subjected to dark treatment is subjected to illumination treatment, the plant rest is ensured to be completely subjected to carbon reaction, and the plant planting area is subjected to intermittent illumination, and the intermittent illumination is controlled by coordinating the light reaction and the carbon reaction, promoting pigment regeneration, protecting the light system, adjusting organisms, optimizing energy and resource allocation and the like, so that the light transmittance is high in a certain degree, and the light transmittance is controlled by the principle, and the light transmittance is high in a part of the color-changing glass, and the light transmittance is high in the light transmittance is controlled by the intermittent illumination pattern.
The lamp tube base 121 is provided with a ventilation opening 122, the ventilation opening 122 is communicated with the fan 103 on the back of the planting cabin body 1, the ventilation opening 122 and the fan are matched for use, fresh air is conveyed in a planting area to drive air to flow, or air fertilizer is filled in the planting area, the air flow is helpful for promoting the air exchange of plants, especially the exchange of oxygen and carbon dioxide, sufficient oxygen supply is vital for the respiration and metabolism of the plants, energy supply and normal physiological functions maintenance are helped, meanwhile, good carbon dioxide exchange is helpful for photosynthesis, growth and nutrient absorption of the plants are promoted, and because crops in different planting areas are not all in the same state, the color-changing glass 11 can also be used for blocking the air flow to a certain extent, fresh air is needed for accelerating the reaction speed in the light reaction, the photoreaction occurs on the thylakoid membrane of chloroplast, the main steps include light energy absorption, electron transfer and photosynthetic phosphorylation, in which light energy is converted into chemical energy and stored in the form of ATP and NADPH, while fresh air can provide more oxygen, which helps the electron transfer chain proceed smoothly, thus promoting the efficiency of photoreaction, carbon reaction (also called dark reaction or Calvin cycle) proceeds in chloroplast matrix, carbon dioxide is immobilized and converted into organic matter by using ATP and NADPH generated by photoreaction, this process does not need fresh air to accelerate the reaction speed, since it mainly depends on energy and reducing power generated by photoreaction, plants in photoreaction process need air flow to accelerate the reaction speed, plants in photoreaction process need air flow to be reduced, the carbon fixation and the plant transpiration reduction are convenient.
The utility model discloses a LED lamp post, including planting area, light metering device 102, the light metering device 102 can draw the reflected light on plant surface, according to the reflected light colour, adjust the LED lamp of different colours in the LED lamp post 12, through the reflected light on automatic extraction plant surface, this structure can intelligently analyze the growth state and the demand of plant, can detect the unnecessary light of plant, thereby automatically regulated LED lamp's colour and luminance, provide the best illumination condition for the plant, through the bright and the color of accurate control LED lamp, can avoid unnecessary energy consumption, realize energy-conservation, simultaneously, the LED lamp itself has higher energy efficiency than traditional light source, further strengthened the energy-conservation nature of entire system, the demand of different plants to light is different in different growth stages, this kind of structure can provide customized illumination scheme according to the light demand of different plants, help the healthy growth and the high yield of plant, through the data that the light metering device collected, growth condition and the illumination condition of plant can conveniently monitor, for follow-up maintenance and management provide data support, simultaneously, the maintenance cost is simple relatively, and maintenance post maintenance cost is reduced.
The spray device 101 is arranged above the planting area and on the side wall of the planting cabin body 1, the spray device 101 can spray atomized water drops or liquid medicine, the atomized water drops can rapidly and uniformly cover plant leaves and the planting area, the air humidity is effectively improved, a moist growing environment is created for plants, meanwhile, the atomized water drops can absorb heat in the evaporation process, the effect of reducing the temperature is achieved, especially in high-temperature seasons, the heat stress of the plants is reduced, the spray device can accurately spray the liquid medicine onto the plants in an atomized mode, the accuracy and efficiency of medicine application are improved, the atomized liquid medicine is easier to adhere to the plant leaves, the loss and waste of the liquid medicine are reduced, the pollution risk to soil and water sources is reduced, the atomized water drops and the liquid medicine can better permeate into pores and epidermal cells of the plant leaves, the absorption efficiency of the plants to moisture and nutrients is improved, the plants can grow and develop more rapidly, and the yield and the quality are improved.
The planting cabin comprises a planting cabin body 1, wherein planting areas are partitioned into a plurality of independent planting areas through color-changing glass 11, an LED lamp post 12 is arranged in the middle of each color-changing glass 11, the LED lamp post 12 can irradiate on one side of the color-changing glass 11 to supplement illumination required by growth of plants, one side of the LED lamp post 12 emitting illumination is internally provided with a plurality of LED lamps with different colors, the light wavelength emitted by the LED lamp post 12 is adjusted by adjusting the on-off of LEDs, and in the plant planting process, the light with different wavelengths has different effects on plant growth, red light: has significant effects on plant growth and flowering, the red light can promote the elongation and flowering process of plant stems, and can regulate photosynthesis and respiration of plants; blue light: the blue light can promote the germination of plants, the growth of seedlings and the development of leaves, is also beneficial to photosynthesis and chlorophyll synthesis of the plants, and can inhibit the elongation of the plants so as to make the plants shorter and stronger; green light: the effect on the growth and development of plants is small, the efficiency of green light is low in photosynthesis, and the utilization rate of the green light by the plants is low; ultraviolet UV: the proper amount of ultraviolet rays has a promoting effect on the growth of plants, can stimulate the growth of the plants, increase the crop yield, promote the synthesis of protein, sugar and acid, however, the excessive ultraviolet rays have a inhibiting effect on the growth of the plants, possibly cause the burning of plant leaves and DNA damage, the wavelength of light emitted by the LED lamp post 12 is adjusted according to the growth condition of the plants in the current planting area and the plant types, so that the plants in the planting area obtain the best growth light, a rotating shaft is arranged between the LED lamp post 12 and the lamp tube base 121 below, the LED lamp post 12 can be rotated, the illumination direction of the LED lamp post is changed, the other side of the color-changing glass 11 is irradiated, the illumination in the adjacent planting area is isolated by using the color-changing glass 11, so that the dark treatment is carried out in the planting area with the illumination direction of the LED lamp post 12 adjusted, the adjustment of the light period is realized by the steering of the illumination direction of the LED lamp post 12 and the shielding effect of the color-changing glass 11 on the external illumination, the growth lamps can be continuously started for a long time to cause the plants to lose the circadian rhythm, the growth and the flowering of the plants can be adversely affected, the illumination requirements of different plants are different, some plants can need more illumination, some plants can need rest or grow in the dark, the color-changing characteristics of the color-changing glass 11 are utilized, can change whether the plant transmits light or not, realize the division of an illumination area and a dark area, enable the illumination and the darkness in a planting area to be effectively controlled, ensure that the photosynthesis of plants comprises a photoreaction and a dark reaction, enable a photosystem I and a photosystem II of the plants to absorb light energy in an illumination stage and drive an electron transfer chain to generate ATP and NADPH, enable the energy and the reducing power to provide power for the subsequent carbon reaction, and enable the carbon reaction to be continuously carried out in the dark stage even though the photoreaction is stopped, and convert carbon dioxide into organic matters by utilizing the ATP and the NADPH generated in the photoreaction stage, intermittent illumination provides longer reaction times for the carbon reaction, making the process more complete and efficient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A growth lamp with adjustable be used for light cycle or light wavelength in farming cabin, including planting cabin body (1), glass (11) and LED lamp pole (12) discolour, its characterized in that:
The planting cabin is characterized in that planting areas separated by the color-changing glass (11) are arranged vertically in the planting cabin body (1), the transmittance of the color-changing glass (11) can be adjusted, the light inlet quantity in the separation area is changed, an LED lamp post (12) is arranged in the middle of the color-changing glass (11), the LED lamp post (12) is composed of LED lamps with different colors, the irradiation direction can be controlled, the illumination direction and the change of the transmittance of the color-changing glass (11) are controlled through the LED lamp post (12), and an illumination area and a dark area are formed in the planting area.
2. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 1, wherein: the planting area top is equipped with photometry device (102), the reflection light on plant surface can be drawed to photometry device (102), according to the reflection light colour, goes on and off to the LED lamp of different colours in LED lamp pole (12) and adjusts.
3. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 1, wherein: and a spraying device (101) is arranged above the planting area and on the side wall of the planting cabin body (1), and the spraying device (101) can spray atomized water drops or liquid medicine.
4. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 1, wherein: the LED lamp post (12) is provided with a lamp tube base (121) below, the LED lamp post (12) is provided with LED lamps with different colors in one side direction, and a rotating shaft is arranged between the LED lamp post (12) and the lamp tube base (121) so that the irradiation direction of the LED lamp post (12) is adjusted through the rotating shaft.
5. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 4, wherein: the lamp tube base (121) is provided with a ventilation opening (122), and the ventilation opening (122) is communicated with a fan (103) on the back of the planting cabin body (1).
6. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 1, wherein: the color-changing glass (11) is specifically electrochromic glass.
7. A photoperiod or optical wavelength tunable growth lamp for an agricultural planting pod according to claim 1, wherein: the color-changing glass (11) is specifically silver bromide glass, light slits (111) are formed below two sides of the color-changing glass (11), ultraviolet lamps are arranged in the light slits (111), and the color-changing glass (11) can be irradiated.
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| CN202410521890.4A CN118120501A (en) | 2024-04-28 | 2024-04-28 | Photoperiod or optical wavelength adjustable growth lamp for agricultural planting cabin |
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