TW202014090A - A method for automatically supplement light for vertical three-dimensional planting fruits and vegetables - Google Patents

Abstract

The invention provides "a method for automatically make up light of vertical three-dimensional planting fruits and vegetables", which is to plant the fruits and vegetables on a vertical three-dimensional planting frame, so as to avoid uneven light for planting of the upper and lower plants due to planting of the upper and lower rows of plants, the lower part Insufficient light in the plant; a method that can automatically make up light when the light on the entire planting frame is seriously insufficient on a rainy day. The transmission component above the planting rack of the invention is provided with a LED aluminum foil seat which can be retracted and unfolded. When the light intensity is insufficient, the controller can control the LED aluminum foil mat to extend over the vegetable and fruit plants, and expand downward to make up Light; and an automatic light- making up system with an LED aluminum foil seat, which can accumulate illumination according to the preset illumination of the plant, and prolong the time of making up light, so that the illumination of the plant (photosynthetic effective radiation PAR) reaches the most effective value of plant growth.. In this way, the sun can be fully utilized to save energy and improve the light form of the plant. At the same time, the automatic light- making up system of the LED aluminum foil seat can be utilized to supplement the shortage of sunshine and prolong the illumination time, so that the plant has an early production period and an increase in yield. The photosynthesis product produced by LED illumination achieves the highest energy efficiency (g/μ mole/m2‧s). Thus, the present invention "a method for automatically making up light of vertical three-dimensional planting fruits and vegetables" enables solar-type vertical stereoscopic cultivation of fruits and vegetables to be feasible, and can produce the largest vegetable and fruit yield on the smallest cultivated land.

Description

Method for automatically filling light in vertical three-dimensional planting of fruits and vegetables

The invention is a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits, and relates to the field of filling light for planting plants, in particular to a method for automatically filling light in a vertical three-dimensional planting of vegetables and fruits. In addition to fully utilizing sunlight to provide plants with photosynthesis, it also Can provide light other than sunlight for plant photosynthesis.

Light is the indispensable main component of plant growth and photosynthesis. Supplementing light to increase the light intensity and extend the light time can make the fruit and vegetable production period early, lead the market to earn high prices, and increase the output of vegetables and fruits, and get the maximum reward.

The current method of supplementary lighting for greenhouse cultivation in the world is nothing more than the horizontal, horizontal, and even intervals above the greenhouse. High-pressure sodium lamps, multi-metal lamps, LED lamps, or LED tubes are arranged to irradiate plants from a long distance from top to bottom, because they may be blocked. Sunshine, so they are scattered with high-illumination lamps.

In addition, the artificial light planting of the plant factory usually adopts three-dimensional multi-layer bracket-type flat planting, and the fluorescent lamps or LED lights are arranged above the plants of each layer, and the illumination method is to vertically illuminate the plants from a close distance from top to bottom. Although it can be planted in multiple layers to increase the yield per unit area, it can not use sunlight for photosynthesis. It can only use artificial lighting. Artificial lighting requires a lot of energy and the light quality of artificial lighting is poor, which is easy to cause plant light. Changes in type are not conducive to flowering and fruiting.

It can be seen that (1) if the prior art adopts the solar light source and artificial light source to supplement the light, it cannot provide light at close range. Because the artificial light source lamps will more or less block the sunlight, the lamps must be arranged at a long distance from the top of the greenhouse. Some light sources are also wasted due to diffusion; and the production of fruits and vegetables per unit area of land is bound to be less than the production of fruits and vegetables grown in three-dimensional and multi-level cultivation. However, if you switch to three-dimensional multi-level planting, the lower plants will not be able to shine the sun. (2) The previous technology, such as three-dimensional multi-layer support plane planting, although it can be planted in a large amount on a unit area of land, but it can not use the solar light source to provide photosynthesis to the lower plants, only artificial light sources can be used, resulting in waste of energy, fruits and vegetables Incomplete light morphology affects the flowering of plants. And because the fluorescent lamps or LED lights are arranged above the plants of each layer, the operator cannot directly check the growth status of the plants, which also causes the inconvenience of the operator to pick old leaves and harvest.

An object of the present invention is to provide a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits, which can provide light with different light quality ratios by design to meet the light requirements of different vegetables and fruits plants.

Another object of the present invention is to provide a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits, which can provide different-intensity light sources to plants at different levels above and below by design, so as to accumulate the effective radiation amount of photosynthesis received by the plants above and below The value is the same.

Another object of the present invention is to provide a method for automatically supplementing light in vertical three-dimensional planting of vegetables and fruits, which can be designed to automatically supplement the photosynthesis effective radiation required by the plant design when sunlight is insufficient.

Another object of the present invention is to provide a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits. By design, it can automatically extend the light time of vegetables and fruits when the market is out of stock, so as to make the harvest period of vegetables and fruits earlier.

Another object of the present invention is to provide a method for automatically supplementing light in vertical three-dimensional planting of fruits and vegetables. It uses LED as a light-emitting light source, which has high photoelectric conversion efficiency, fast response speed, small volume, uniform light output, and small heat generation.

Another object of the present invention is to provide a method for automatically supplementing light in vertical three-dimensional planting of vegetables and fruits. It uses aluminum foil mats as support carriers for LED light bars. It has fast thermal conductivity, thin thickness, easy to roll up, smooth surface and high reflectivity. The sunlight on the aluminum foil mat is reflected to the leaf surface of the vegetable and fruit plants.

Another object of the present invention is to provide a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits, which can be designed so that the vegetables and fruits plants will not reduce the intensity of sunlight due to shading by artificial lamps when they are exposed to sunlight.

According to one aspect of the present invention, a vertical three-dimensional planting rack is provided, which includes a spray fertilization confined space, a planting plate and a fertilizing sprayer.

According to an embodiment of the present invention, the material of the vertical three-dimensional planting frame may be metal, wood, plastic, or other hard materials.

According to an embodiment of the present invention, the material of the planting board may be polystyrene foam extruded board, polystyrene board, or other plastic foam insulation materials.

According to an embodiment of the present invention, the vertical three-dimensional planting frame may have a rectangular or A-shaped cross section.

According to an embodiment of the present invention, the planting plate is sealed on both sides of the vertical three-dimensional planting frame, and the other two sides and the upper end are also sealed by a plastic foam insulation material of the same material, and this sealing area is the Spray and fertilize confined spaces.

According to an embodiment of the present invention, an appropriate number of penetration holes are opened on the planting plate, the penetration holes are inclined at a 45-degree angle, the position of the outer sunlight irradiation area is higher, and the position of the inner spray fertilization confined space is more low.

According to an embodiment of the present invention, the roots of the vegetable and fruit plants are wrapped with a water-absorbing sponge, and the roots are tilted from the top to the bottom along a penetration hole of the planting plate at a 45-degree angle and inserted into the spray fertilization airtight space.

According to an embodiment of the present invention, above the closed space of the spray fertilization of the vertical three-dimensional planting frame, the fertilizing sprayer is provided, and the fertilizing sprayer sprays the nutrient liquid fertilizer sent from the pipeline, atomized and scattered on the Spray fertilization in an enclosed space for root absorption of the vegetable and fruit plants.

According to an embodiment of the present invention, the fertilizing sprayer above the vertical three-dimensional planting rack may be a high-pressure sprayer or a supersonic atomizer with a fan.

In order to achieve the objective of the above invention, another aspect of the present invention provides a light source assembly, which includes: an aluminum foil mat that can be automatically rolled up or unfolded, a plurality of LED light bars, and lamp beads.

According to another embodiment of the present invention, the light source component, that is, the LED aluminum foil mat, is located on the side of the plant when it is deployed downward, so that the light emitted by the LED directly illuminates the vegetable and fruit plants at close range without causing diffusion Loss of light.

According to another embodiment of the present invention, the light source assembly LED aluminum foil mat has a plurality of LED light bars and a highly reflective aluminum foil mat. The LED light bar is arranged horizontally on the two side planes of the aluminum foil mat, and can simultaneously provide the vegetable and fruit plants on both sides with light.

According to another embodiment of the present invention, the plurality of LED strips of the light source assembly LED aluminum foil mat are made of an aluminum substrate, which can be different according to production needs-vegetative growth harvesting leafy vegetables, reproductive growth harvesting fruits or other special For the medicinal plant, a plurality of LED lamp beads of red, blue or other colors are welded on the plurality of LED lamp bars in different combinations.

According to another embodiment of the present invention, the plurality of LED strips of the light source assembly LED aluminum foil mat are horizontally adhered with thermally conductive adhesive or bolted to the two sides of the aluminum foil mat with high reflectivity on.

According to another embodiment of the present invention, the light source assembly LED aluminum foil mat has a weight at its lower end, and the weight is sufficient to pull the LED aluminum foil mat straight down when unfolded.

In order to achieve the objective of the above invention, in another aspect of the present invention, a transmission assembly is provided, which includes: a rotating shaft with a motor, and a horizontally telescopic movable fixing frame with a motor.

According to another embodiment of the present invention, the LED aluminum foil mat is fixed on the rotating shaft with the motor, and when the motor rotates clockwise or anti-clockwise, the rotating shaft is driven to roll the LED aluminum foil mat up or down .

According to another embodiment of the present invention, the rotating shaft with the motor is fixed above the horizontal telescopic moving fixing frame with the motor. When the rotating shaft with the motor expands the LED aluminum foil mat downward, the attached shaft is controlled The horizontal telescopic moving fixing frame of the motor moves the rotating shaft with the motor from above the vertical three-dimensional planting frame to above the vegetable and fruit plants.

According to another embodiment of the present invention, the rotating shaft with the motor is fixed above the horizontal telescopic moving fixing frame with the motor, and when the rotating shaft with the motor rolls up the LED aluminum foil seat, the control A horizontal telescopic movable fixing frame with a motor moves the rotating shaft with the motor back from above the vegetable and fruit plants to above the vertical three-dimensional planting frame.

According to another aspect of the present invention, a controller, a photosynthesis effective radiometer (PAR SENSOR), and an LED aluminum foil automatic fill light system software are provided.

According to another embodiment of the present invention, the controller is a microprocessor, programmable controller or industrial-grade computer, which is equipped with multiple sets of I/O devices that can be controlled or read, and an LED aluminum foil mat Automatic light supplement system software, which can receive the photosynthesis effective radiation value sent by the photosynthesis effective radiometer, and can also control the extension or retraction of the horizontally telescopic movable fixing frame of the attached motor, the attached motor The rotating shaft rotates clockwise or counterclockwise, and the LED beads on the aluminum foil sheet light up or go out.

According to another embodiment of the present invention, the photosynthesis effective radiometer (PAR SENSOR) has a plurality of photometric sensing heads, which are respectively located at the horizontal position of the vegetable and fruit plants on the vertical three-dimensional planting rack.

According to another embodiment of the present invention, the energy of the photosynthesis effective radiometer measures the photosynthesis effective radiation (PAR) of the received light, and sends the reading of the photosynthesis effective radiometer to the Controller.

According to another embodiment of the present invention, the controller receives the effective radiation of the photosynthesis The reading value transmitted by the meter is compared with the pre-designed minimum value of the effective radiation of sunlight photosynthesis. For example, the reading value transmitted by the photosynthesis effective radiometer is lower than the pre-designed effective value of sunlight photosynthesis. The minimum value of radiation, the controller will control the horizontal telescopic moving fixed frame with the motor, drive the rotating shaft with the motor, move from directly above the vertical planting frame to above the vegetable and fruit plants, and control the The rotating shaft with the motor rotates, the LED aluminum foil seat is unfolded downward, the LED light source is turned on, so that the LED light irradiates the vegetable and fruit plants for supplementary light.

According to another embodiment of the present invention, the controller receives the reading transmitted from the photosynthesis effective radiometer and compares it with the pre-designed minimum value of solar photosynthesis effective radiation, such as the photosynthesis The reading transmitted by the effective radiometer is higher than the minimum value of the pre-designed effective radiation of sunlight photosynthesis, then the controller first controls to turn off the LED light source, and at the same time controls the rotating shaft with the motor to move the LED aluminum foil The mat rolls up, and then controls the horizontal telescopic moving fixing frame with the motor, drives the rotating shaft with the motor, and moves from directly above the vegetable and fruit plants to above the vertical planting frame, so that the sunlight directly illuminates the place. The vegetable and fruit plants are exposed to sunlight, and the LED aluminum foil mat or the rotating shaft with the motor does not block the sunlight.

According to another embodiment of the present invention, the controller receives the reading (μmole/m ² ‧s) transmitted by the photosynthesis effective radiometer and accumulates the photosynthesis effective radiation value received by the vegetable and fruit plant on the same day Then, according to the size of this data, compare it with the pre-designed value. If the photosynthetic effective radiation value received by the vegetable and fruit plants on the day is lower than the pre-designed value, then control the LED aluminum foil mat to lengthen the time of supplemental light, so that Increase the cumulative value of photosynthetically effective radiation, to achieve an early production period of vegetable and fruit plants, and to increase the output of vegetable and fruit plants.

1‧‧‧LED aluminum foil mat (light emitting module)

10‧‧‧LED light bar

11‧‧‧LED lamp beads

12‧‧‧Aluminum foil mat

13‧‧‧weight hammer

2‧‧‧Vertical three-dimensional planting rack

21‧‧‧Spray fertilization confined space

22‧‧‧Planting board

23‧‧‧Fertilizer sprayer

3‧‧‧ Transmission components

31‧‧‧spindle with motor

32‧‧‧Horizontal telescopic mobile fixing frame with motor

5‧‧‧Controller

51‧‧‧Photosynthesis effective radiometer (PAR SENSOR)

6‧‧‧Vegetable and fruit plants

61‧‧‧Roots of vegetable and fruit plants

[Figure 1] is a schematic composition diagram of a vertical three-dimensional automatic filling method for vegetables and fruits according to a preferred embodiment of the present invention; [Figure 2] is the vertical three-dimensional according to a preferred embodiment of the present invention Schematic diagram of the planting frame; [Figure 3] is a horizontally telescopic movable fixing frame with a motor according to a preferred embodiment of the present invention, the rotating shaft with the motor is extended above the vegetable and fruit plants, and A schematic diagram of the LED aluminum foil mat spreading down to fill light; [Figure 4] According to a preferred embodiment of the present invention, the horizontally telescopic movable fixing frame with a motor, the rolled LED aluminum foil mat and the rotating shaft with the motor, from the vegetable and fruit plants Above, retract to the schematic view above the vertical three-dimensional planting rack.

[Figure 5] is a schematic diagram of the arrangement of the photosynthesis effective radiometer according to a preferred embodiment of the present invention; [Figure 6] is a schematic diagram of the LED aluminum foil mat according to a preferred embodiment of the present invention ;

The following description is used to disclose the present invention to enable those skilled in the art to implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art may think of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the present invention.

Referring to FIGS. 1 to 6 are LED aluminum foil mats 1 according to a preferred embodiment of the present invention, which can be applied to various vertical three-dimensional planting environments where vegetables and fruits need supplemental light. In particular, it can be used in various vertical sunshine types An environment in which vegetables and fruits are planted three-dimensionally and the sunlight is insufficient is a supplementary light method that can increase the production period of vegetables and fruits earlier and increase the output.

Referring to FIGS. 1 and 6, the LED aluminum foil mat 1 according to the above preferred embodiment of the present invention includes an LED light bar 10, an LED lamp bead 11, an aluminum foil mat 12, and a weight hammer 13.

The LED lamp beads 11 are used to generate light. The LED lamp beads 11 are welded to the LED lamp bar 10, and the LED lamp bar 10 is horizontally installed on the planes on both sides of the aluminum foil mat 12. When the LED aluminum foil mat 1 emits light, the light passes through the LED lamp beads 11 and is energized to be emitted, so that the light irradiates the vegetable and fruit plants 6 on both sides of the LED aluminum foil mat 1.

In particular, the LED lamp beads 11 located on the LED light bar 10 have different light intensity, and the LED lamp beads 11 located on the LED light bar 10 above The emitted light intensity is low, and the LED light beads 11 on the LED light bar 10 located below have a high light intensity, so that the vegetable and fruit plant 6 located below can receive the light intensity , The same light intensity as the vegetable and fruit plant 6 located above.

According to the above preferred embodiment of the present invention, the weight hammer 13 is located at the lower end of the LED aluminum foil mat 1, and the weight of the weight hammer 13 is sufficient to pull down the LED aluminum foil mat 1 to make it straight.

2 is a vertical three-dimensional planting rack 2 according to a preferred embodiment of the present invention, which is a cultivation facility for vegetable and fruit plants.

According to the above preferred embodiment of the present invention, the vertical three-dimensional planting rack 2 includes a spray fertilization enclosed space 21, a planting plate 22, and a fertilizing sprayer 23.

According to the above preferred embodiment of the present invention, the shape of the vertical three-dimensional planting frame 2 is a rectangular parallelepiped bracket made of stainless steel welding.

According to the above preferred embodiment of the present invention, the material of the planting board 22 is Polystyrene foaming plastic board (Polystyrene foaming Plastic board).

According to the above preferred embodiment of the present invention, the planting board 22 is sealed and fixed to the left and right sides of the vertical three-dimensional planting frame 2, and the front and rear sides and upper ends of the vertical three-dimensional planting frame 2 are also made of polystyrene foamed extruded plastic board It is sealed and fixed to form a closed spray fertilization closed space 21.

According to the above preferred embodiment of the present invention, an appropriate number of penetration holes are formed in the planting plate 22, the penetration holes are inclined at a 45 degree angle, the position near the outside sun irradiation area is higher, and the spray near the inside The location of the fertilization confined space 21 is lower.

According to the above preferred embodiment of the present invention, the vegetable and fruit plant 6 is planted on the planting plate 22, and when the vegetable and fruit plant 6 is planted, the root 61 of the vegetable and fruit plant is first wrapped with a sponge that absorbs water, and then all The root 61 of the vegetable and fruit plant is tilted at a 45-degree angle along the penetration hole from top to bottom, and inserted into the spray fertilization closed space 21.

According to the above preferred embodiment of the present invention, the fertilizing sprayer 23 is fixed on the upper side of the spraying and fertilizing enclosed space 21, and the fertilizing sprayer 23 disperses the nutrient liquid fertilizer sent from the pipeline into the spray fertilizing enclosed space Within 21, for the root 61 of the vegetable and fruit plant to be absorbed.

Referring to FIG. 3, a transmission assembly 3 according to a preferred embodiment of the present invention is a mechanism for controlling the movement of the aluminum foil mat 12 up, down, left, and right.

Referring to FIG. 3, the transmission assembly 3 according to the above-described preferred embodiment of the present invention includes a rotating shaft 31 with a motor, and a horizontal telescopic movable fixing frame 32 with a motor.

According to the above preferred embodiment of the present invention, when the rotating shaft 31 with a motor rotates clockwise or counterclockwise, the LED aluminum foil sheet 1 will be rolled up or up depending on the location. Extend downward, if the rotating shaft 31 with motor is located on the upper right side of the vertical three-dimensional planting frame 2, the rotating shaft 31 with motor rotates clockwise, which will drive the LED aluminum foil sheet 1 to expand downward; The rotating shaft 31 of the motor rotates counterclockwise to drive the LED aluminum foil sheet 1 to roll up. Conversely, if the rotating shaft 31 with the motor is located on the left side above the vertical three-dimensional planting frame 2, the rotating shaft 31 with the motor rotates clockwise, which will drive the LED aluminum foil sheet 1 to roll up; the attached motor The rotating shaft 31 rotates counterclockwise to drive the LED aluminum foil mat 1 downward.

According to the above-mentioned preferred embodiment of the present invention, the rotating shaft 31 with the motor is located above the horizontal telescopic moving fixing frame 32 with the motor. When the horizontal telescopic moving fixing frame 32 with motor extends horizontally from left to right, the rotating shaft 31 with the motor also moves with the horizontal telescopic moving fixing frame 32 with motor, planting from the vertical three-dimensional planting The frame 2 moves directly above the vegetable and fruit plant 6 directly above.

According to the above preferred embodiment of the present invention, the vertical three-dimensional planting frame 2 has two sets of the transmission components 3, and when the two sets of the transmission components 3 of the two sets of the horizontally telescopic movable fixing frames 32 with motors are respectively When extending to the left and right sides, because the weights of the two sets of the transmission components 3 are the same, the entire vertical three-dimensional planting frame 2 will maintain the balance between the left and the right.

Referring to FIG. 4, according to the above preferred embodiment of the present invention, there are two sets of the transmission assemblies 3 above the vertical three-dimensional planting frame 2. When the sunlight is sufficient, the two sets of the transmission assemblies 3 The horizontal telescopic movable fixing frames 32 with motors are retracted from the left and right sides to move above the vertical three-dimensional planting frame 2, so that the transmission assembly 3 will not block the sunlight of the vegetable and fruit plants 6.

Referring to FIG. 1 is a controller 5 according to a preferred embodiment of the present invention, which is an industrial-grade computer and is a central control unit that controls the entire fill light system.

Referring to FIG. 1, the controller 5 according to the above-described preferred embodiment of the present invention includes a photosynthesis effective radiometer 51, and an LED aluminum foil automatic fill light system software.

According to the above preferred embodiment of the present invention, the photosynthesis effective radiometer 51 can measure the photosynthesis effective radiation of the received light, and send the reading of the photosynthesis effective radiometer 51 to the Controller 5.

According to the above preferred embodiment of the present invention, the controller 5 is connected to the photosynthesis effective radiation The reading value transmitted by the meter 51 is compared with the lowest value of the sunlight photosynthesis effective radiation pre-designed and stored in the controller 5, for example, the reading value transmitted by the photosynthesis effective radiometer 51 is lower than The minimum value of the pre-designed effective radiation of sunlight photosynthesis, then the controller 5 will control the horizontal telescopic moving fixing frame 32 of the attached motor to drive the rotating shaft 31 of the attached motor from the vertical three-dimensional planting frame 2 Move the upper position to directly above the fruit and vegetable plants 6, and control the rotation shaft 31 of the attached motor to expand the LED aluminum foil mat 1 downwards, turn on the light source of the LED lamp bead 11, so that the LED light irradiates the fruit and vegetable plants 6, proceed Fill light.

According to the above-mentioned preferred embodiment of the present invention, the controller 5 receives the reading transmitted from the photosynthesis effective radiometer 51, and then communicates with the solar radiation photosynthesis effective radiation pre-designed and stored in the controller 5 For comparison, if the reading transmitted by the photosynthesis effective radiometer 51 is higher than the pre-designed minimum value of the solar radiation effective radiation, the controller 5 first controls the LED lamp Turn off the light source of the bead 11; at the same time, control the rotating shaft 31 with the motor to roll up the LED aluminum foil sheet 1, and then control the horizontal telescopic moving fixing frame 32 with the motor to drive the rotating shaft with the motor 31. Move from directly above the vegetable and fruit plants 6 to the position directly above the vertical three-dimensional planting rack 2, so that the sunlight directly irradiates the vegetable and fruit plants 6 for sunlight, which will not cause the LED aluminum foil sheet 1 or the rotating shaft 31 with the motor Block the sunlight.

According to the above-mentioned preferred embodiment of the present invention, when the LED aluminum foil sheet 1 is extended downward for supplementary light, even if there is still weak sunlight irradiation, because the surface of the aluminum foil sheet 12 is smooth and highly reflective, it can be irradiated on The sunlight of the aluminum foil sheet 12 is reflected to the leaf surface of the vegetable and fruit plant 6.

Referring to FIG. 5, according to the above preferred embodiment of the present invention, the photosynthetically active radiometer (PAR SENSOR) 51 on the vertical three-dimensional planting frame 2 has a plurality of photometric sensing heads, respectively located in the vertical three-dimensional The horizontal position of the plants on the planting rack.

According to the above preferred embodiment of the present invention, the plurality of photometric sensor heads of the PAR SENSOR 51 are respectively located at the horizontal position of each row of vegetable and fruit plants on the vertical three-dimensional planting rack, The solar radiation intensity and LED illumination intensity received by each row of vegetables and fruit plants are transmitted to the controller 5.

1‧‧‧LED aluminum foil mat (light emitting module)

10‧‧‧LED light bar

11‧‧‧LED lamp beads

12‧‧‧Aluminum foil mat

13‧‧‧weight hammer

2‧‧‧Vertical three-dimensional planting rack

21‧‧‧Spray fertilization confined space

22‧‧‧Planting board

23‧‧‧Fertilizer sprayer

3‧‧‧ Transmission components

31‧‧‧spindle with motor

32‧‧‧Horizontal telescopic mobile fixing frame with motor

5‧‧‧Controller

51‧‧‧Photosynthesis effective radiometer (PAR SENSOR)

6‧‧‧Vegetable and fruit plants

61‧‧‧Roots of vegetable and fruit plants

Claims (10)

A method for automatically filling light in vertical three-dimensional planting of fruits and vegetables, which is to avoid uneven illumination of the upper and lower plants and insufficient light in the lower plants when the vegetables and fruits are planted on a vertical three-dimensional planting rack. It is a method that can automatically supplement the light when the sunlight on the whole plant on the rainy day is seriously insufficient. The transmission component above the planting frame of the invention is provided with an LED aluminum foil mat that can be rolled up and unfolded. When the light intensity is insufficient, the controller can control the LED aluminum foil mat so that it extends above the vegetable and fruit plants and down Expand to fill light; and the automatic fill light system with an LED aluminum foil mat can extend the fill light time according to the plant's preset light cumulative illuminance, so that the light received by the plant (photosynthesis effective radiation PAR) reaches the maximum plant growth Valid value. In this way, not only can full use of sunlight, to save energy and make the plant's light shape perfect, but also can use the automatic fill light system of the LED aluminum foil mat to supplement the lack of sunshine and extend the light time, so that the plant's production period is earlier and the yield is increased. To make the photosynthesis products produced by LED lighting reach the highest energy efficiency (g/μmole/m ² ‧s) In this way, the present invention "a method for automatically supplementing the light of vertical three-dimensional planting of fruits and vegetables" can make sunlight-type vertical three-dimensional planting of fruits and vegetables become feasible, and the maximum yield of vegetables and fruits can be grown on the smallest cultivated land. For example, a method for automatically filling light in a vertical three-dimensional planting of fruits and vegetables as claimed in item 1 of the patent scope, wherein the LED aluminum foil mat; which includes: an aluminum foil mat that can be automatically rolled up or unfolded; a plurality of LED light bars and Lamp beads; a weight hammer. For example, according to item 2 of the patent application scope, a method for automatically filling light in vertical three-dimensional planting of fruits and vegetables, wherein the aluminum foil mat is a soft aluminum foil with high reflectivity. For example, a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits according to item 2 of the patent application scope, wherein the plurality of LED light bars and lamp beads of the LED aluminum foil mat are located on both sides of the aluminum foil mat. For example, according to item 2 of the patent application scope, a method for automatically filling light in vertical three-dimensional planting of vegetables and fruits, wherein the LED light strip of the LED aluminum foil sheet has different luminous intensity up and down, and is located on the first line of the LED light strip. The intensity of the light is the weakest, and the further down, the stronger the intensity of the light emitted by the LED strips in each row as the sunlight intensity received by the vegetables and fruits plants decreases; the vegetables and fruits located at different positions on the up and down lines can be made The light received by the plant the same. For example, according to item 2 of the patent application scope, a method for automatically filling light in vertical three-dimensional planting of fruits and vegetables, wherein the weight of the weight hammer is sufficient to stretch the LED aluminum foil down when it is unfolded. For example, a method for automatically filling light in a vertical three-dimensional planting of fruits and vegetables as described in item 1 of the patent scope, wherein the transmission assembly includes a rotating shaft with a motor and a horizontal telescopic movable fixing frame with a motor. For example, a method for automatically filling light in a vertical three-dimensional planting of fruits and vegetables according to item 7 of the patent application range, wherein the rotating shaft with the motor can roll up the LED aluminum foil seat or unfold it downward. For example, according to item 7 of the patent application, a method for automatically filling light in vertical three-dimensional planting of fruits and vegetables, wherein the horizontally telescopic movable fixing frame with the motor can horizontally extend the rotation axis of the attached motor to the position above the vegetable and fruit plants, It is also possible to retract the rotating shaft of the motor horizontally to the position directly above the vertical three-dimensional planting frame as described in item 1 of the patent application. For example, a method for automatically filling light in a vertical three-dimensional planting of fruits and vegetables as claimed in item 1 of the patent scope, wherein the controller includes a photosynthesis effective radiometer, and the controller can receive the photosynthesis effective radiometer The effective radiation value of photosynthesis can also control the extension or retraction of the horizontal telescopic movable fixing frame, the clockwise or counterclockwise rotation of the rotating shaft with the motor, and the lighting of the LED beads on the aluminum foil mat. .

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