Intelligent illumination control device for radix paeoniae rubra planting

Abstract

The invention discloses an intelligent illumination control device for radix paeoniae rubra planting, and relates to the technical field of radix paeoniae rubra planting illumination regulation and control, the intelligent illumination control device comprises a shed body and a lamp arranged in the shed body, and further comprises a cross rod, a buckling hole, a sleeving piece, a clamping torsion spring piece, an illumination regulation auxiliary growth assembly and an environment adaptability processing assembly, the transverse rods are fixedly connected to the metal supports in the shed body, and the buckling holes are formed in the transverse rods at equal intervals. On the basis of normal clamping, the lamp is different from the mode that the lamp is fixed to a metal support at the top of the greenhouse only through a fastening screw or a clamping piece in the greenhouse in the prior art, the lamp adapts to the particularity of the installation environment of the lamp, and the problems that in the prior art, the temperature rises under daytime sunlight irradiation, the temperature drops at night, and the service life of the lamp is prolonged are effectively solved. And the metal cross rod is deformed due to thermal expansion and cold contraction, so that the fastening stress state is changed, and the fixing is loosened.

Description

Technical Field

[0001] This invention relates to the field of light regulation technology for red peony cultivation, specifically to an intelligent light control device for red peony cultivation. Background Technology

[0002] With the continuous development of modern agricultural technology, the cultivation of medicinal plants such as peony on cultivation racks has attracted increasing attention. In the cultivation environment of cultivation racks, top lights are usually used to provide light for peony; however, this lighting method has obvious limitations.

[0003] On the one hand, the lights at the top can only illuminate the top of the plant, unlike the sun in the natural environment which can shift and illuminate the sides and bottom leaves over time. This results in severely uneven light exposure to different parts of the peony. The top leaves are damaged by excessive light, while the side and bottom leaves suffer from poor growth due to insufficient light, such as yellowing and weakness, and crooked plant shape. At the same time, uneven light also greatly affects the efficiency of photosynthesis, resulting in slow overall plant growth and reduced medicinal value.

[0004] On the other hand, in order to make up for the problem of insufficient light, simply increasing the number or power of the top lights will not only significantly increase energy consumption and planting costs, but will also damage the plants due to excessive local light. Moreover, in actual operation, adjusting the position and angle of the lights is also quite cumbersome, making it difficult to achieve precise control of the light.

[0005] Currently, lighting fixtures in greenhouses are typically fixed to metal supports on the greenhouse roof using screws or clips. While this method usually meets installation requirements, the greenhouse environment is unique. The metal supports on the roof are directly exposed to the outside environment and are significantly affected by temperature changes. During the day, sunlight raises the temperature, while at night it drops. This thermal expansion and contraction causes the metal supports to deform. This deformation alters the stress on the screws, loosening the previously tight connections and potentially causing them to fall off. Consequently, situations where the lighting fixtures wobble or detach completely are not uncommon.

[0006] In summary, the current lighting methods for cultivating red peony on cultivation racks have many problems, and there is an urgent need for a new technical solution to improve the lighting conditions of red peony, so as to promote its healthy growth, improve planting efficiency, and improve the stability of lighting fixtures under the influence of external interference factors. Therefore, we propose an intelligent lighting control device for red peony cultivation to solve the above problems. Summary of the Invention

[0007] In view of this, the technical problem to be solved by the present invention is to provide an intelligent light control device for planting red peony, so as to solve the problems existing in the prior art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an intelligent light control device for planting red peony, comprising: a greenhouse body and lamps, wherein the lamps are installed inside the greenhouse body, and further comprising: a crossbar, fastening holes, a sleeve, a locking torsion spring, a light-regulating auxiliary growth component, and an environmental adaptability treatment component. The crossbar is fixedly connected to a metal support inside the greenhouse body, the fastening holes are equidistantly opened on the crossbar, the sleeve is sleeved on the crossbar, the locking torsion spring is rotatably connected inside the sleeve and locked in the fastening hole, and the light-regulating auxiliary growth component is located on one side of the environmental adaptability treatment component.

[0009] The light-regulating growth-aiding component is used to assist the light exposure of the plant's lateral leaves and roots;

[0010] The environmental adaptability processing component is used to ensure the stability of the lamp when the crossbar expands and contracts due to heat, and after the center of gravity changes due to the adjustment of the light-adjusting auxiliary growth component.

[0011] As an improvement, the light-adjustable growth-assisted component includes a connecting plate fixed to the lamp, and a main frame is fixedly connected to the bottom end of the connecting plate. The main frame has symmetrical upper and lower recesses.

[0012] As an improvement, an electromagnetic suction limiting plate is vertically slidably mounted on the main frame, and a first connecting rod is fixedly connected to the inner surface of the main frame via a motor, with a second connecting rod rotatably connected to the outer end of the first connecting rod.

[0013] As an improvement, a mirror adhesive plate is rotatably connected to the end of the second link away from the first link. A first column is fixedly inserted into the upper part of the mirror adhesive plate, and a second column is fixedly inserted into the lower part of the mirror adhesive plate.

[0014] As an improvement, the environmental adaptability treatment component includes a transverse column that is movably inserted into the main frame, a sleeve spring fixedly sleeved on the transverse column, an auxiliary component fixedly connected to the inner end face of the transverse column, and a thrust plate fixedly connected to the upper end of the auxiliary component.

[0015] As an improvement, a gas transfer chamber is fixedly connected inside the main frame, a reset spring plate is fixedly connected to the bottom transverse cavity of the gas transfer chamber, the gas pusher slides laterally in the gas transfer chamber, a connecting pipe is fixedly connected to the top of the gas transfer chamber, and an annular bladder is fixedly connected to the end of the connecting pipe away from the gas transfer chamber, and the annular bladder is fixed to the inner ring surface of the sleeve.

[0016] As an improvement, the inner surfaces of both ends of the electromagnetic attraction limiting plate are provided with electromagnets, which will magnetically attract the main frame made of magnetic metal material when energized.

[0017] As an improvement, the gas transfer chamber is C-shaped, and the gas transfer chamber, the connecting tube, and the annular bladder are filled with gas.

[0018] Compared with the prior art, the present invention provides an intelligent light control device for planting red peony, which has the following beneficial effects:

[0019] 1. This application, through its compact structural design, allows for focused lighting by tilting the mirrored adhesive plate downwards, thereby increasing local illumination intensity. Tilting the mirrored adhesive plate upwards reflects light, which is then reflected by the greenhouse roof and surrounding walls, resulting in a more even distribution throughout the greenhouse space. This light-adjusting growth-aiding component effectively adjusts the angle of the mirrored adhesive plate, significantly improving lighting conditions. Light is reflected to the sides and bottom of the peony, ensuring uniform illumination for all parts of the plant. This avoids poor growth caused by uneven lighting, such as yellowing and weakness of leaves, and distorted plant shape, promoting balanced growth and improving plant quality and uniformity. Simultaneously, it increases the area for light utilization, allowing the peony to fully absorb light energy for photosynthesis. Uniform lighting also helps chlorophyll to be evenly distributed and synthesized within the plant, improving the plant's ability to absorb and convert light energy, thus accelerating peony growth and shortening the growth cycle.

[0020] 2. This application, through the design of an environmentally adaptable processing component, specifically by adding an annular bladder to the inner ring surface of the sleeve, differs from the existing technology where lamps are only fixed to the metal brackets on the top of the greenhouse by fastening screws or clips, based on normal snap-fit. This adapts to the special nature of the lamp installation environment and effectively avoids the situation in the existing technology where the metal crossbar deforms due to thermal expansion and contraction when the temperature rises under sunlight during the day and drops at night, thus changing the fastening stress state and causing the fixation to loosen. This effectively ensures the fixation stability of the lamp and the stability of the light received by the peony irradiated by the lamp.

[0021] 3. The design of bonding the lens to the mirror bonding plate in this application has a cost advantage. It is inexpensive and significantly reduces planting costs compared to increasing the number of lamps or increasing their power. Good lighting effects can be achieved without excessive investment, bringing higher economic benefits to the cultivation of red peony. Moreover, the use of reflective lenses reduces the need for additional lamps, lowers energy consumption, and meets the requirements of energy conservation and environmental protection. In addition, the angle of the reflective lenses can be flexibly adjusted, which allows growers to accurately control the light requirements of red peony at different growth stages, greatly enhancing management convenience and making it easier for growers to monitor the light conditions and make timely adjustments. Attached Figure Description

[0022] Figure 1 This is a diagram showing the location distribution of the shed and main structure of the present invention;

[0023] Figure 2 This is a structural diagram of the main body of the present invention;

[0024] Figure 3 This is an exploded view of the main structure of the light-regulating assisted growth component in this invention;

[0025] Figure 4 This is a side view of the shed and main structure of the present invention;

[0026] Figure 5 For the present invention Figure 4 Enlarged view of a portion of the structure at point A;

[0027] Figure 6 This is a diagram showing the structural position distribution of lateral leaves and roots after light adjustment by the light-regulating assisted growth component of the present invention.

[0028] Figure 7 This is a diagram showing the structural positions of the lamp of the present invention as fastened to the crossbar by a sleeve;

[0029] Figure 8 This is a diagram showing the structural location distribution of the first column and the environmental adaptability treatment component in this invention.

[0030] Figure 9 This is another perspective view of the structural positional distribution of the first column and the environmental adaptability treatment component in this invention;

[0031] Figure 10 For the present invention Figure 9 Enlarged view of the structure at point B in the middle.

[0032] In the picture:

[0033] 1. Shed frame; 201. Horizontal bar; 202. Fastening hole;

[0034] 301. Sleeve assembly; 302. Engaging torsion spring; 4. Lighting fixture;

[0035] 5. Light-regulating growth-aid component; 501. Connecting plate; 502. Main frame; 503. Upper notch; 504. Lower notch; 505. Electromagnetic suction limiting plate; 506. First connecting rod; 507. Second connecting rod; 508. Mirror bonding plate; 509. First column rod; 510. Second column rod;

[0036] 6. Environmental adaptability processing components; 601. Transverse column; 602. Sleeve spring; 603. Auxiliary component; 604. Reset spring body plate; 605. Air pusher; 606. Gas transfer chamber; 607. Connecting pipe; 608. Annular bladder. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0039] Example

[0040] Please refer to Figures 1 to 6 As shown:

[0041] To address the problems mentioned in the technical solutions, this application provides an intelligent light control device for peony cultivation, comprising: a greenhouse 1 and a lamp 4, the lamp 4 being installed inside the greenhouse 1; and further comprising: a crossbar 201, a fastening hole 202, a sleeve 301, a locking torsion spring 302, a light-regulating auxiliary growth component 5, and an environmental adaptability treatment component 6. The crossbar 201 is fixedly connected to a metal support inside the greenhouse 1; the fastening holes 202 are equidistantly opened on the crossbar 201; the sleeve 301 is sleeved on the crossbar 201; the locking torsion spring 302 is rotatably connected inside the sleeve 301 and is locked in the fastening hole 202; and the light-regulating auxiliary growth component 5 is located on one side of the environmental adaptability treatment component 6.

[0042] Light regulation and growth-aiding component 5 is used to assist the light exposure of plant lateral leaves and roots;

[0043] The light-adjustable growth-assisted component 5 includes a connecting plate 501 fixed on the lamp 4. A main frame 502 is fixedly connected to the bottom of the connecting plate 501. The main frame 502 has an upper recess 503 and a lower recess 504 symmetrically opened on it. An electromagnetic suction limiting plate 505 is vertically slidably mounted on the main frame 502. A first connecting rod 506 is fixedly connected to the inner surface of the main frame 502 via a motor. A second connecting rod 507 is rotatably connected to the outer end of the first connecting rod 506. A mirror adhesive plate 508 is rotatably connected to the end of the second connecting rod 507 away from the first connecting rod 506. A first column rod 509 is fixedly inserted into the upper part of the mirror adhesive plate 508. A second column rod 510 is fixedly inserted into the lower part of the mirror adhesive plate 508.

[0044] in:

[0045] The snap hole 202 is compatible with the snap-fit ​​torsion spring 302.

[0046] The light regulation and growth-aiding component 5 is mainly used to assist the light exposure of plant lateral leaves and roots.

[0047] The upper notch 503 is adapted to the first column 509, and the lower notch 504 is adapted to the second column 510.

[0048] Electromagnets are provided on the inner surfaces of both ends of the electromagnetic attraction limiting plate 505. When energized, they will be magnetically attracted to the main frame 502 made of magnetic metal material.

[0049] The mirror bonding plate 508 is tilted downwards to meet the angle of focused light after light adjustment, and tilted upwards to meet the angle of lateral leaf and root growth after light adjustment.

[0050] A further embodiment: Please refer to Figure 2 , Figures 7 to 10 As shown:

[0051] The environmental adaptability treatment component 6 is used to ensure the stability of the lamp 4 when the crossbar 201 expands and contracts due to heat, and after the center of gravity changes due to the adjustment of the light-adjusting auxiliary growth component 5.

[0052] The environmental adaptability processing component 6 includes a transverse column 601 movably inserted into the main frame 502, a sleeve spring 602 fixedly sleeved on the transverse column 601, an auxiliary component 603 fixedly connected to the inner end face of the transverse column 601, a pusher plate 605 fixedly connected to the upper end of the auxiliary component 603, a gas transfer chamber 606 fixedly connected inside the main frame 502, a reset spring plate 604 fixedly connected to the bottom transverse cavity of the gas transfer chamber 606, the pusher plate 605 sliding laterally in the gas transfer chamber 606, a connecting pipe 607 fixedly connected to the top of the gas transfer chamber 606, an annular bladder 608 fixedly connected to the end of the connecting pipe 607 away from the gas transfer chamber 606, and the annular bladder 608 fixedly attached to the inner annular surface of the sleeve 301.

[0053] in:

[0054] The environmental adaptability treatment component 6 is mainly used to ensure the stability of the lamp 4 when the crossbar 201 expands and contracts due to heat, and after the center of gravity changes due to the adjustment of the light-adjusting auxiliary growth component 5.

[0055] The reset spring plate 604 is mainly used for the reset of the thrust plate 605.

[0056] The gas transfer chamber 606 is C-shaped.

[0057] The gas transfer chamber 606, the connecting pipe 607, and the annular bladder 608 are filled with gas. When the crossbar 201 expands and contracts due to heat, the annular bladder 608 will adapt accordingly. The working state of the annular bladder 608 is divided into two types. The two states work together to provide more effective assistance for the stability of the device. One is when the orientation is adjusted, and the other is when it expands and contracts due to heat.

[0058] The working principle of all the content in the above embodiments is as follows:

[0059] In the initial state: the snap-fit ​​torsion spring 302 with torsion spring is snapped in the snap-fit ​​hole 202. At this time, the sleeve 301 is fixed on the crossbar 201, the first column 509 is located in the upper recess 503, and the sleeve spring 602 and the reset spring plate 604 are forced into a stretched state.

[0060] The following is the working process of the light-regulating assisted growth component 5:

[0061] When in use, growers can adjust the mirror bonding plate 508 in the light regulation and auxiliary growth component 5 according to the growth of the red peony, so as to adapt to the growth needs of the red peony at different stages.

[0062] The mirror bonding plate 508 is tilted downwards to meet the angle of focused light after light adjustment, and tilted upwards to meet the angle of lateral leaf and root growth after light adjustment.

[0063] Focusing adjustment: Please refer to the appendix for details. Figure 5When in use, the device is started, and the electromagnet at the bottom of the electromagnetic attraction limiting plate 505 is energized by the device's main control. At this time, the first column 509, which was originally limited in the upper recess 503 by the electromagnetic attraction limiting plate 505, is no longer limited. At this time, the limiting plate at the bottom of the electromagnetic attraction limiting plate 505 will limit the second column 510 on the mirror bonding plate 508 in the lower recess 504. Further, the motor that drives the first connecting rod 506 to rotate is started. Under the rotation of the motor, the first connecting rod 506 will move with the second connecting rod 507 that is rotatably connected. At this time, the mirror bonding plate 508, which is rotatably connected to the second connecting rod 507, will rotate counterclockwise with the second column 510 as the fulcrum. Specifically, the operator can adjust the downward tilt angle of the mirror bonding plate 508 according to the growth of the red peony to complete the light focusing adjustment.

[0064] Lateral leaf root system irradiation regulation: Please refer to the appendix for details. Figure 6 When in use, the device is started, and the electromagnet at the top of the electromagnetic attraction limiting plate 505 is energized by the device's main control. At this time, the electromagnetic attraction limiting plate 505 restricts the first column rod 509 to the upper recess 503. Further, the motor that drives the first connecting rod 506 to rotate is started. Under the rotation of the motor, the first connecting rod 506 will move with the second connecting rod 507 that is rotatably connected. At this time, the mirror bonding plate 508 that is rotatably connected to the second connecting rod 507 will rotate clockwise with the first column rod 509 as the rotation fulcrum. Specifically, the operator can adjust the upward tilt angle of the mirror bonding plate 508 according to the growth of the red peony to complete the adjustment of lateral leaf root irradiation scattering.

[0065] Furthermore, this application, through its compact structural design, allows for the downward tilting of the mirror bonding plate 508 to focus the light on the lamp 4, thereby increasing the local illumination intensity. The upward tilting of the mirror bonding plate 508 reflects light, which is then reflected by the roof and surrounding walls of the greenhouse 1. This multiple reflections result in a more even distribution of light throughout the greenhouse space. In other words, the design of the light-regulating auxiliary growth component 5 effectively adjusts the angle of the mirror bonding plate 508, significantly improving lighting conditions. This allows light to be reflected to the sides and bottom of the peony, ensuring uniform light exposure for all parts of the plant. This avoids poor growth caused by uneven light, such as yellowing and weakness of leaves, and distorted plant shape, promoting balanced growth of the peony and improving plant quality and uniformity. Simultaneously, it increases the area for light utilization, enabling the peony to fully absorb light energy for photosynthesis. Uniform light also helps chlorophyll to be evenly distributed and synthesized within the plant, improving the plant's ability to absorb and convert light energy, thus accelerating peony growth and shortening the growth cycle.

[0066] Furthermore, this application offers a cost advantage through the design of bonding lenses to the mirror bonding plate 508. Its low cost, compared to increasing the number of lamps 4 or increasing their power, significantly reduces planting costs, achieving good lighting effects without excessive investment, thus bringing higher economic benefits to peony cultivation. Moreover, the use of reflective lenses reduces the need for additional lamps 4, lowering energy consumption and meeting the requirements of energy conservation and environmental protection. In addition, the angle of the reflective lenses can be flexibly adjusted, allowing growers to precisely control the light requirements according to the different growth stages of peony, greatly enhancing management convenience and facilitating timely adjustments by monitoring light conditions.

[0067] Please refer to the above work process. Figures 1 to 6 .

[0068] The following is the working process of environmental adaptability treatment component 6:

[0069] Furthermore, at high temperatures, the metal crossbar 201 will expand, at which point the annular bladder 608 on the inner wall of the sleeve 301 will act as a fastening buffer.

[0070] Furthermore, when the first column 509 leaves the upper recess 503 or the second column 510 leaves the lower recess 504 for illumination control adjustment, the previously pushed transverse column 601 will move during the reset of the forced-stretched sleeve spring 602. For details, please refer to [reference needed]. Figure 9 as well as Figure 10 At this time, the auxiliary component 603 will move to the left under the pull of the sleeve spring 602 and the reset spring plate 604 in the gas transfer cavity 606. At this time, some of the gas in the gas transfer cavity 606 will enter the annular bladder 608 through the connecting pipe 607 at the upper end of the gas transfer cavity 606. At this time, the annular bladder 608 will cover and tighten the crossbar 201 during the gas entry, so as to effectively ensure the stability of the lamp 4 after the center of gravity changes after the light adjustment auxiliary growth component 5 is adjusted.

[0071] Furthermore, this application, through the design of the environmental adaptability processing component 6, specifically by adding the annular bladder 608 to the inner ring surface of the sleeve 301, differs from the prior art in that the lamp 4 is only fixed to the metal bracket on the top of the greenhouse by fastening screws or fasteners, based on normal snap-fit. This adapts to the special nature of the installation environment of the lamp 4, effectively avoiding the situation in the prior art where the metal crossbar 201 will deform due to thermal expansion and contraction when the temperature rises under sunlight during the day and drops at night, thus changing the fastening stress state and causing the fixation to loosen. This effectively ensures the fixation stability of the lamp 4 and the stability of the peonies irradiated by the lamp 4.

[0072] Please refer to the above work process. Figure 2 , Figures 7 to 10 .

[0073] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0074] Although embodiments of the 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent light control device for planting red peony, comprising: The greenhouse (1) and the lamps (4) are located inside the greenhouse (1). The lamps (4) are characterized by further including: a crossbar (201), a fastening hole (202), a sleeve (301), a snap-fit ​​torsion spring (302), a light-regulating auxiliary growth component (5), and an environmental adaptability treatment component (6). The crossbar (201) is fixedly connected to a metal bracket inside the greenhouse (1). The fastening holes (202) are equidistantly opened on the crossbar (201). The sleeve (301) is sleeved on the crossbar (201). The snap-fit ​​torsion spring (302) is rotatably connected inside the sleeve (301) and snapped in the fastening hole (202). The light-regulating auxiliary growth component (5) is located on one side of the environmental adaptability treatment component (6). The light-regulating growth-aiding component (5) is used to assist the light exposure of the plant's lateral leaves and roots; The environmental adaptability treatment component (6) is used to ensure the stability of the lamp (4) when the crossbar (201) expands and contracts due to heat, and after the center of gravity changes due to the adjustment of the light-adjusting auxiliary growth component (5).

2. The intelligent light control device for planting red peony according to claim 1, characterized in that: The light-adjustable growth-assisted component (5) includes a connecting plate (501) fixed on the lamp (4). The bottom end of the connecting plate (501) is fixedly connected to a main frame (502). The main frame (502) is symmetrically provided with an upper recess (503) and a lower recess (504).

3. The intelligent light control device for planting red peony according to claim 2, characterized in that: An electromagnetic suction limiting plate (505) is vertically slidably mounted on the main frame (502). A first connecting rod (506) is fixedly connected to the inner surface of the main frame (502) via a motor. A second connecting rod (507) is rotatably connected to the outer end of the first connecting rod (506).

4. The intelligent light control device for planting red peony according to claim 3, characterized in that: The end of the second link (507) away from the first link (506) is rotatably connected to a mirror adhesive plate (508). A first column rod (509) is fixedly inserted into the upper part of the mirror adhesive plate (508), and a second column rod (510) is fixedly inserted into the lower part of the mirror adhesive plate (508).

5. The intelligent light control device for planting red peony according to claim 1, characterized in that: The environmental adaptability treatment component (6) includes a transverse column (601) that is movably inserted into the main frame (502), a sleeve spring (602) is fixedly sleeved on the transverse column (601), an auxiliary component (603) is fixedly connected to the inner end face of the transverse column (601), and a thrust plate (605) is fixedly connected to the upper end of the auxiliary component (603).

6. The intelligent light control device for planting Paeonia lactiflora according to claim 5, characterized in that: A gas transfer chamber (606) is fixedly connected inside the main frame (502). A reset spring plate (604) is fixedly connected to the bottom transverse cavity of the gas transfer chamber (606). The pusher plate (605) slides laterally in the gas transfer chamber (606). A connecting pipe (607) is fixedly connected to the top of the gas transfer chamber (606). An annular bladder (608) is fixedly connected to the end of the connecting pipe (607) away from the gas transfer chamber (606). The annular bladder (608) is fixed on the inner annular surface of the sleeve (301).

7. The intelligent light control device for planting red peony according to claim 3, characterized in that: The inner surfaces of both ends of the electromagnetic attraction limiting plate (505) are provided with electromagnets, which will magnetically attract the main frame (502) made of magnetic metal material after being energized.

8. The intelligent light control device for planting red peony according to claim 6, characterized in that: The gas transfer chamber (606) is C-shaped, and the gas transfer chamber (606), the connecting pipe (607), and the annular bladder (608) are filled with gas.

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