Plant cabinet

Abstract

The invention discloses a plant cabinet, and belongs to the technical field of plant cabinets, the plant cabinet comprises a frame, a partition plate fixedly arranged on the frame, a holder mechanism arranged on the frame, an environmental parameter control module arranged on the frame, a visual acquisition module and a photoelectric combined supply module; the environment parameter control module comprises a soil water and fertilizer irrigation assembly arranged at the bottom of the frame, an LED growth lamp fixedly arranged at the top of the frame and a temperature adjusting assembly arranged on the frame. According to the plant cabinet, the holder mechanism, the environmental parameter control module, the visual acquisition module, the photoelectric combined supply module, the temperature sensor, the illumination sensor and the soil temperature and humidity sensor are linked with the control system, so that the plant cabinet can sense environmental parameters in real time and automatically adjust the environmental parameters, and a user can conveniently customize functions according to growth requirements of different plants; more convenient and environment-friendly plant maintenance experience is brought to the user, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of plant cabinet technology, specifically a plant cabinet. Background Technology

[0002] With the continued acceleration of urbanization, high-density residential and office environments have become mainstream. In addition, people's pursuit of green living and healthy ecology is constantly increasing. The demand for planting ornamental and functional plants in home balconies, living rooms, office workstations, and leisure areas is growing stronger. Plants have become an important element in improving the spatial atmosphere and enhancing the comfort of living and working.

[0003] However, traditional plant care methods are centered on manual operation, relying entirely on the experience and manual intervention of the caregiver. Most users are not professional horticulturalists and lack in-depth understanding of the different growth habits of various plants. They struggle to accurately control key conditions such as the duration and intensity of light, the ambient temperature range, and the timing and amount of water and fertilizer required for plant growth. For example, shade-loving plants are prone to leaf burn if placed in strong sunlight for extended periods; moisture-loving plants will wither due to drought if not watered promptly; and succulents will rot if overwatered or over-fertilized. Furthermore, in cold weather, failure to promptly address these issues can lead to further problems. Taking insulation measures can easily lead to frost damage to plants. These problems often result in poor plant growth and, in severe cases, even death. In addition, artificial maintenance requires frequent investment of time and energy. Users need to regularly observe the plant's condition, touch the soil to judge its moisture level, manually move the plant to adjust the light position, and apply water and fertilizer according to experience. This is not only cumbersome and time-consuming, but also extremely inefficient. Furthermore, it cannot meet the diverse needs of users to simultaneously maintain a variety of plants with different habits, such as those that prefer sun, shade, moisture, or drought. It is difficult to achieve efficient and healthy cultivation of multiple plant varieties.

[0004] Therefore, this application provides a plant cabinet to solve the above problems. Summary of the Invention

[0005] This application provides a plant cabinet, which aims to solve the problems mentioned in the background art. Traditional plant care methods are mainly based on manual operation and rely on the experience of the caregiver. Because most users lack professional knowledge, it is difficult to accurately control the key conditions such as light, temperature, water and fertilizer required for plant growth, which easily leads to poor plant growth or even death. In addition, manual care is cumbersome, time-consuming, labor-intensive and inefficient, and cannot meet the differentiated care needs of plants with different habits.

[0006] To achieve the above objectives, this application provides the following technical solution: a plant cabinet, including a frame, a partition fixedly mounted on the frame, a gimbal mechanism mounted on the frame for supporting and rotating plants, an environmental parameter control module mounted on the frame for dynamically adjusting plant growth conditions, a visual acquisition module for monitoring plant growth and disease conditions, and a photoelectric power supply module for powering the entire system. The environmental parameter control module includes a soil water and fertilizer irrigation component set at the bottom of the frame for watering and fertilizing the plants on the gimbal mechanism, an LED grow light fixed at the top of the frame for providing light to the plants on cloudy days or at night, and a temperature regulation component set on the frame for forming a closed covering layer at low temperatures. The plant cabinet also includes a control system, a temperature sensor fixedly mounted on the frame for real-time monitoring of ambient temperature, a light sensor for real-time monitoring of ambient light, and a soil temperature and humidity sensor mounted on the pan-tilt mechanism within the plant soil for real-time monitoring of soil temperature, humidity, and fertility. The temperature sensor, light sensor, soil temperature and humidity sensor, and visual acquisition module are all connected to the input of the control system. The pan-tilt mechanism, soil water and fertilizer irrigation components, LED grow lights, temperature regulation components, and photoelectric cogeneration module are all connected to the output of the control system. The system utilizes the pan-tilt mechanism, environmental parameter control module, visual acquisition module, photoelectric cogeneration module, and temperature sensor... The linkage between the light sensor, soil temperature and humidity sensor, and control system enables the plant cabinet to sense environmental parameters in real time and adjust automatically. This allows users to customize functions according to the different growth needs of various plants, making the plant cabinet adaptable to diverse scenarios. It provides users with a more convenient and environmentally friendly plant care experience, reduces manual intervention, and improves maintenance efficiency. At the same time, the design of the photovoltaic power generation module ensures that the system can continue to operate on cloudy or rainy days or at night, reducing dependence on traditional energy sources. The reasonable allocation of space in the frame and partition structure allows the plant cabinet to be flexibly applied to different scenarios such as homes and offices, meeting plant care needs while conforming to the concept of green, low-carbon, and intelligent living.

[0007] Preferably, to achieve uniform and comprehensive light and water / fertilizer reception for plants and multi-angle monitoring, the pan-tilt mechanism includes two fixed bases mounted on a partition, a servo motor fixedly installed within the fixed bases, and a disc rotatably connected to the fixed bases and fixedly connected to the output shaft of the servo motors for placing potted plants. The servo motors are connected to the output of the control system. By driving the disc to rotate via the servo motors, the plants can rotate horizontally to receive uniform light or be adjusted to the optimal monitoring position of the camera, thereby avoiding growth differences caused by insufficient light or uneven water and fertilizer distribution. Simultaneously, in conjunction with the visual acquisition module, it completes image acquisition without blind spots, ensuring consistent plant growth and improving monitoring accuracy.

[0008] Preferably, to achieve precise and on-demand watering and fertilization of plants, the soil water and fertilizer irrigation component includes three storage troughs fixedly installed at the bottom of the frame for storing nutrient solution, water, and fertilizer; water pumps fixedly installed on the frame below corresponding partitions and corresponding to the three storage troughs; extraction pipes fixedly connected to one end of each of the three water pumps for drawing nutrient solution, water, and fertilizer from the corresponding storage troughs; delivery pipes fixedly connected to the other end of each of the three water pumps for conveying nutrient solution, water, and fertilizer; and pipes mounted on one side of each of the two discs and fixedly connected to the ends of the three delivery pipes away from the water pumps for... The system includes spray pipes for spraying nutrient solution, water, and fertilizer onto plants, and solenoid valves fixedly connected to two of the spray pipes. Both the water pump and the solenoid valves are connected to the output of the control system. When the soil temperature and humidity sensor detects that the soil temperature, humidity, or fertility is lower than the set value, the control system sends a command to the corresponding water pump and solenoid valve. The water pump draws the corresponding liquid from the storage tank through the extraction pipe and delivers it to the spray pipe through the delivery pipe. After the solenoid valve opens, the liquid is precisely sprayed onto the plant roots. This allows for dynamic adjustment of the water and fertilizer ratio according to the plant's needs, reducing resource waste and adapting to the water and fertilizer requirements of different plants, ensuring healthy plant growth, and reducing maintenance costs.

[0009] Preferably, in order to create a closed, heat-insulating space for plants in low-temperature environments, the temperature regulating component includes a fixed frame symmetrically fixedly mounted on the partition and located on one side of the two discs; a lead screw rotatably connected to the fixed frame; a stepper motor I fixedly mounted on the fixed frame for driving the lead screw to rotate; a slide table slidably connected to the fixed frame and screwed to the lead screw; a fixed rod fixedly connected to the slide table; a rotating rod rotatably connected to the partition and located below the fixed rod; a stepper motor II fixedly mounted on the side of the partition away from the fixed frame for driving the rotating rod to rotate; and a heat-insulating curtain wrapped around the rotating rod to form a heat-insulating barrier, with both ends of the heat-insulating curtain connected to the rotating rod respectively. The stepper motors are fixedly connected to the fixed rod, and both stepper motor 1 and stepper motor 2 are connected to the output of the control system. When the temperature sensor detects that the ambient temperature is too low, the control system instructs stepper motor 1 to drive the lead screw to rotate, causing the slide connected to it to rise along the fixed frame, which in turn drives the fixed rod to rise synchronously. At the same time, stepper motor 2 drives the rotating rod to rotate, releasing the heat insulation curtain wrapped around it. The heat insulation curtain can be unfolded under the traction of the fixed rod to form a closed covering layer to reduce heat loss. Conversely, when the temperature rises, the heat insulation curtain can be retracted by reversing the rotation. This allows for a rapid response to temperature changes, flexible unfolding and retraction of the heat insulation curtain, effectively maintaining the temperature environment required for plant growth, improving the survival rate of plants under low temperature conditions, and expanding the application range of the plant cabinet.

[0010] Preferably, in order to comprehensively acquire plant images and accurately identify plant growth status and disease conditions, the visual acquisition module includes a connecting seat fixedly installed on the top of the frame and located between two discs, a rotating platform rotatably connected to the connecting seat, a camera fixedly installed on the rotating platform for acquiring plant leaf images to identify growth status and diseases, and an angle motor fixedly installed on the connecting seat for driving the rotating platform to rotate and adjusting the left and right angles of the camera. The camera is connected to the input terminal of the control system, and the angle motor is connected to the output terminal of the control system. The camera connected to the input terminal of the control system can be used to acquire plant leaf images and transmit them to the control system, while the angle motor connected to the output terminal of the control system can drive the rotating platform to rotate after receiving instructions, thereby driving the camera to adjust the left and right shooting angles. In conjunction with the gimbal mechanism, the plant can be rotated, enabling the acquisition of images of various parts of the plant, thereby eliminating blind spots in image acquisition, improving the comprehensiveness and accuracy of plant growth status and disease identification, facilitating the timely detection of plant growth problems and taking targeted measures to ensure healthy plant growth.

[0011] Preferably, to power the plant cabinet and reduce reliance on traditional mains power, the photovoltaic combined power module includes a lithium battery fixedly mounted on the frame for storing electrical energy and powering the system when there is no solar energy, and solar energy collection components mounted on the top and sides of the frame for storing and converting light energy into electrical energy and charging the lithium battery. The solar energy collection components convert light energy into electrical energy, part of which directly powers the system, and the excess electrical energy is stored in the lithium battery. When there is insufficient sunlight, the lithium battery can power the system, thereby ensuring the system can continue to operate in low-light scenarios such as cloudy days and nights, reducing the consumption of traditional energy, conforming to the green and low-carbon concept, and reducing the long-term energy costs for users.

[0012] Preferably, to maximize solar energy collection efficiency, the solar energy collection component includes a top solar panel rotatably connected to the top of the frame and a single-axis servo motor fixedly mounted on the frame to drive the top solar panel to rotate in the direction of sunlight. The top solar panel is electrically connected to the lithium battery, and the single-axis servo motor is connected to the output terminal of the control system. After receiving a command, the single-axis servo motor drives the top solar panel to rotate in the direction of sunlight, always keeping the top solar panel facing the sunlight. Thus, the top solar panel converts the absorbed light energy into electrical energy, a portion of which is directly used by the system, and excess electrical energy is stored in the lithium battery. This avoids the problem of insufficient light absorption by the top solar panel due to changes in the direction of sunlight, improves solar energy collection efficiency, stores more electrical energy for the lithium battery, further enhances the stability and independence of the system's energy supply, and reduces dependence on external energy sources.

[0013] Preferably, to further maximize solar energy collection efficiency, the solar energy collection assembly also includes a mounting plate hinged to one side of the top of the frame, a side solar panel fixedly mounted on the mounting plate away from the frame, a guide rail fixedly mounted on the mounting plate near the frame, a slider slidably connected to the guide rail, connecting rods symmetrically rotatably connected to both sides of the slider, and a dual-axis servo motor fixedly mounted on the top of the frame to drive the two connecting rods to rotate away from the slider, thereby unfolding or retracting the mounting plate. The side solar panel is electrically connected to the lithium battery, and the dual-axis servo motor is connected to the output end of the control system. After receiving commands from the control system, the dual-axis servo motor drives the connecting rods to rotate, causing the slider to slide along the guide rail, thereby unfolding or retracting the mounting plate, adjusting the angle and position of the side solar panel, increasing the light energy receiving area, so that the side solar panel converts the absorbed light energy into electrical energy, which is then transmitted to the lithium battery for storage or directly used by the system, further increasing the solar energy collection area, improving the light energy collection efficiency and total amount, and providing a more sufficient energy guarantee for the stable operation of the system.

[0014] Preferably, to achieve a visual display of plant growth-related information and facilitate users' intuitive understanding of plant status, the plant cabinet also includes a serial port screen fixedly installed on one side of the frame and connected to the output of the control system for real-time display of plant growth environment parameters, plant health status, and disease diagnosis results. The serial port screen is connected to the output of the control system, which can transmit environmental parameters collected by temperature sensors, light sensors, and soil temperature and humidity sensors, as well as information such as plant health status and disease diagnosis results identified by the visual acquisition module, to the serial port screen. The serial port screen displays this information in real time, allowing users to quickly and intuitively grasp the plant growth environment and health status without the need for other devices. This facilitates timely adjustments to maintenance strategies based on the information, improving user convenience and the controllability of plant maintenance.

[0015] This plant cabinet, through the linkage of a gimbal mechanism, an environmental parameter control module, a visual acquisition module, a photoelectric power supply module, a temperature sensor, a light sensor, and a soil temperature and humidity sensor with the control system, enables the plant cabinet to sense environmental parameters in real time and automatically adjust them. This allows users to customize functions according to the growth needs of different plants, making the plant cabinet adaptable to diverse scenarios and bringing users a more convenient and environmentally friendly plant care experience. It also reduces manual intervention and improves maintenance efficiency. The plant cabinet is designed with a photovoltaic power generation module to ensure continuous operation of the system in low-light scenarios such as cloudy days and nights, reducing the consumption of traditional energy, which is in line with the green and low-carbon concept and reduces the long-term energy costs for users. This plant cabinet rationally allocates space through the structural layout of its frame and partitions, making it flexible for use in different scenarios such as homes and offices. It not only meets the needs of plant care but also aligns with the concepts of green, low-carbon, and intelligent living. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a plant cabinet Figure 1 ; Figure 2 A schematic diagram of the structure of a plant cabinet Figure 2 ; Figure 3 This is a structural diagram of a plant cabinet. Figure 4 This is a schematic diagram of the structure of a soil, water and fertilizer irrigation component in a plant cabinet; Figure 5 This is an exploded structural diagram of a gimbal mechanism in a plant cabinet; Figure 6 A cross-sectional view of a temperature control component in a plant cabinet; Figure 7 This is a schematic diagram of a photoelectric cogeneration module in a plant cabinet. Figure 8 for Figure 7 Enlarged structural diagram at point A; Figure 9 for Figure 7 An enlarged structural diagram of point B in the middle.

[0017] In the picture: 1. Frame; 11. Partition; 2. Gimbal mechanism; 21. Mount; 22. Servo motor; 23. Disc; 3. Environmental parameter control module; 31. Soil water and fertilizer irrigation components; 311. Storage trough; 312. Water pump; 313. Liquid extraction pipe; 314. Liquid delivery pipe; 315. Spray pipe; 316. Solenoid valve; 32. LED grow light; 33. Temperature regulation components; 331. Fixing frame; 332. Lead screw; 333. Stepper motor one; 334. Slide table; 335. Fixing rod; 336. Rotating rod; 337. Stepper motor two; 338. Thermal insulation curtain; 4. Vision acquisition module; 41. Connector; 42. Angle motor; 43. Rotary table; 44. Camera; 5. Photovoltaic combined power supply module; 51. Solar energy collection component; 511. Top solar panel; 512. Single-axis servo motor; 513. Mounting plate; 514. Side solar panel; 515. Guide rail; 516. Slider; 517. Linkage rod; 518. Dual-axis servo motor; 6. Serial port screen. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] This embodiment provides a plant cabinet, such as Figures 1-9 As shown, the plant cabinet includes a frame 1, a partition 11 fixedly mounted on the frame 1, a gimbal mechanism 2 mounted on the frame 1 for supporting and rotating the plants, an environmental parameter control module 3 mounted on the frame 1 for dynamically adjusting plant growth conditions, a visual acquisition module 4 for monitoring plant growth and disease conditions, and a photoelectric power supply module 5 for powering the entire system. The environmental parameter control module 3 includes a soil water and fertilizer irrigation component 31 mounted at the bottom of the frame 1 for watering and fertilizing the plants on the gimbal mechanism 2, an LED grow light 32 fixedly mounted at the top of the frame 1 for providing light to the plants on cloudy days or at night, and a [missing information - likely a component or module] mounted on the frame 1. Temperature regulating component 33 for forming a closed covering layer at low temperatures; The plant cabinet also includes a control system, a temperature sensor fixed on the frame 1 for real-time monitoring of ambient temperature, a light sensor for real-time monitoring of ambient light, and a soil temperature and humidity sensor installed in the plant soil on the gimbal mechanism 2 for real-time monitoring of soil temperature, humidity and fertility. The temperature sensor, light sensor, soil temperature and humidity sensor and vision acquisition module 4 are all connected to the input end of the control system. The gimbal mechanism 2, soil water and fertilizer irrigation component 31, LED grow light 32, temperature regulating component 33 and photoelectric cogeneration module 5 are all connected to the output end of the control system.

[0020] In use, firstly, frame 1 serves as the basic load-bearing structure, providing installation support for partition 11, gimbal mechanism 2, environmental parameter control module 3, vision acquisition module 4, and photoelectric cogeneration module 5. Partition 11 assists in dividing the space, ensuring the orderly layout of each component. After the system starts, temperature sensors monitor the ambient temperature around frame 1 in real time, light sensors monitor the ambient light intensity in real time, and soil temperature and humidity sensors are inserted into the soil of the plants on gimbal mechanism 2 to collect soil temperature, humidity, and fertility data in real time. Vision acquisition module 4 is activated and collects growth images of the plants on gimbal mechanism 2. All data collected by these sensors and vision acquisition module 4 are transmitted to the input of the control system, where the control system integrates and analyzes the data. When the control system determines that the ambient light is insufficient, it sends a command to the LED grow light 32 connected to the output to control the LED grow light 32 to turn on and supplement the light for the plants. If the soil temperature, humidity, or fertility is determined to be insufficient for plant growth, a command is sent to the soil water and fertilizer irrigation component 31 to activate it. This component draws water, nutrient solution, or fertilizer from the storage structure at the bottom of the frame 1 and precisely waters and fertilizes the plants on the gimbal mechanism 2. If the ambient temperature is determined to be too low, a command is sent to the temperature regulation component 33 to unfold the closed covering layer, creating a warm environment for the plants. Simultaneously, the control system can send commands to the gimbal mechanism 2 as needed to control it to rotate the plants, ensuring that all parts of the plants receive light and water evenly. This also facilitates more comprehensive monitoring of the plants by the visual acquisition module 4. Throughout the process, the photoelectric power supply module 5 continuously provides power to the gimbal mechanism 2, environmental parameter control module 3, visual acquisition module 4, control system, temperature sensor, light sensor, and soil temperature and humidity sensor on the frame 1, ensuring stable system operation.

[0021] Specifically, the gimbal mechanism 2 includes two fixed seats 21 fixedly mounted on the partition plate 11, a servo motor 22 fixedly mounted in the fixed seat 21, and a disc 23 rotatably connected to the fixed seat 21 and fixedly connected to the output shaft of the servo motor 22 for placing potted plants. The servo motor 22 is connected to the output end of the control system. When the control system generates a rotation control command based on the plant's growth needs, the command is transmitted to the corresponding servo motor 22. Upon receiving the command, the servo motor 22 starts, converting electrical energy into mechanical energy and transmitting power through its output shaft. Since the disc 23 is rotatably connected to the fixed base 21 and fixedly connected to the output shaft of the servo motor 22, the rotation of the output shaft of the servo motor 22 directly drives the disc 23 to rotate synchronously. The disc 23 is used to place the plant pot, and its rotation can drive the pot to rotate horizontally, thereby achieving uniform illumination of all parts of the plant by the LED growth light 32 and spraying by the soil water and fertilizer irrigation component 31. At the same time, it works with the visual acquisition module 4 to complete the acquisition of images of the plant without blind spots, ultimately achieving the goal of balanced plant growth conditions and comprehensive monitoring.

[0022] Furthermore, the soil water and fertilizer irrigation component 31 includes three storage troughs 311 fixedly installed at the bottom of the frame 1 for storing nutrient solution, water and fertilizer; water pumps 312 fixedly installed on the frame 1 at the position below the corresponding partition 11 and corresponding to the three storage troughs 311; extraction pipes 313 fixedly connected to one end of the three water pumps 312 for extracting nutrient solution, water and fertilizer from the corresponding storage troughs 311; delivery pipes 314 fixedly connected to the other end of the three water pumps 312 for delivering nutrient solution, water and fertilizer; spray pipes 315 fixedly installed on one side of the two discs 23 and fixedly connected to the end of the three delivery pipes 314 away from the water pumps 312 for spraying nutrient solution, water and fertilizer to the plants; and solenoid valves 316 fixedly connected to the two spray pipes 315. The water pumps 312 and solenoid valves 316 are both connected to the output end of the control system. First, the three storage compartments 311 at the bottom of the frame 1 store nutrient solution, clean water, and fertilizer respectively, providing a medium reserve for irrigation. Water pumps 312, corresponding to the storage compartments 311, are fixedly installed on the frame 1 below the partition 11, ensuring that the power components and medium storage components are compatible. When the soil temperature and humidity sensor in the plant soil on the disc 23 detects that the soil temperature and humidity are below the suitable threshold or that fertility is insufficient, it transmits the data to the control system. After analysis, the control system generates water and fertilizer supply commands and sends them to the corresponding water pumps 312 and solenoid valves 316 through its output terminal. Upon receiving the command, the corresponding water pump 312 starts, drawing water from the corresponding... Nutrient solution, water, or fertilizer is drawn from the storage tank 311. The drawn medium is transported through the delivery pipe 314, which is fixedly connected to the other end of the water pump 312, to the spray pipe 315 mounted on one side of the two discs 23. At the same time, the solenoid valve 316, which is fixedly connected to the spray pipe 315, opens after receiving the command, so that the medium delivered by the delivery pipe 314 is evenly sprayed onto the roots of the plants on the discs 23 through the spray pipe 315. When the soil temperature and humidity sensor detects that the soil parameters have returned to the appropriate range, the control system sends a stop command, the water pump 312 stops working, and the solenoid valve 316 closes, completing a precise irrigation. The whole process achieves on-demand supply and reduces water and fertilizer waste through the linkage of various components and the control system.

[0023] Furthermore, the temperature regulating component 33 includes a fixed frame 331 symmetrically fixedly mounted on the partition 11 and located on one side of the two discs 23, a lead screw 332 rotatably connected to the fixed frame 331, a stepper motor 333 fixedly mounted on the fixed frame 331 for driving the lead screw 332 to rotate, a slide table 334 slidably connected to the fixed frame 331 and screwed to the lead screw 332, a fixed rod 335 fixedly connected to the slide table 334, a rotating rod 336 rotatably connected to the partition 11 and located below the fixed rod 335, a stepper motor 337 fixedly mounted on the side of the partition 11 away from the fixed frame 331 for driving the rotating rod 336 to rotate, and an insulation curtain 338 wrapped around the rotating rod 336 to form an insulation barrier. The two ends of the insulation curtain 338 are fixedly connected to the rotating rod 336 and the fixed rod 335 respectively. Both the stepper motor 333 and the stepper motor 337 are connected to the output end of the control system. When the temperature sensor fixed on frame 1 detects that the ambient temperature is lower than the suitable threshold for plant growth, it transmits the temperature data to the control system. The control system analyzes the data and generates a heat preservation command, which is simultaneously sent to stepper motors 333 and 337 via its output. Stepper motor 333 starts upon receiving the command, driving the lead screw 332 to rotate. Since the lead screw 332 is screwed to the slide 334 and the slide 334 is slidably connected to the fixed frame 331, the rotation of the lead screw 332 causes the slide 334 to rise vertically along the fixed frame 331, thereby pulling the fixed rod 335 to rise synchronously. Simultaneously, stepper motor 337 receives the command... The rotating rod 336 is driven to rotate, releasing the heat-insulating curtain 338 wrapped around it. The heat-insulating curtain 338 unfolds synchronously under the traction of the fixed rod 335, eventually forming a closed covering layer around the two discs 23, reducing cold air convection and heat loss, and achieving heat preservation. When the temperature sensor detects that the ambient temperature has risen back to a suitable range, the control system sends a reset command. Stepper motor 333 drives the lead screw 332 to rotate in the reverse direction, causing the slide 334 and the fixed rod 335 to descend. Stepper motor 337 drives the rotating rod 336 to rotate in the forward direction, rewinding and retracting the heat-insulating curtain 338, restoring air circulation, and completing one temperature regulation cycle.

[0024] Furthermore, the visual acquisition module 4 includes a connecting seat 41 fixedly installed on the top of the frame 1 and located between the two discs 23, a rotating platform 43 rotatably connected to the connecting seat 41, a camera 44 fixedly installed on the rotating platform 43 for acquiring images of plant leaves to identify growth status and diseases, and an angle motor 42 fixedly installed on the connecting seat 41 for driving the rotating platform 43 to rotate and adjusting the left and right angle of the camera 44. The camera 44 is connected to the input terminal of the control system, and the angle motor 42 is connected to the output terminal of the control system. Since the camera 44 is connected to the input of the control system, it can be used to transmit the collected image data. When the system starts the plant growth monitoring or disease detection process, the control system first sends an angle adjustment command to the angle motor 42 through the output. After receiving the command, the angle motor 42 starts and drives the rotary table 43 to rotate on the connecting seat 41, thereby driving the camera 44 to adjust the left and right shooting angle. At the same time, the control system can link the servo motor 22 of the pan-tilt mechanism 2 to drive the disc 23 to rotate the plant. With the angle adjustment of the camera 44, it can realize the acquisition of images of each leaf and part of the plant on the disc 23 without blind spots. The camera 44 will capture detailed images of the plant leaves, such as... Leaf color, spots, insect damage marks, etc., are transmitted to the input terminal of the control system in real time. The control system analyzes the images through the YOLOv5 model to identify the plant growth status, such as whether the growth is normal and the type of disease, such as powdery mildew, leaf spot, etc. Ultimately, this is used to accurately apply pesticides to the soil water and fertilizer irrigation component 31. The YOLOv5 model includes a feature extraction network, a Neck network, and a detection head. Its working principle is to extract key features from the plant leaf images acquired by the visual acquisition module 4 through the feature extraction network, and after feature fusion and enhancement by the Neck network, the detection head outputs the identification results of plant growth status and disease type, providing a basis for decision-making for the control system.

[0025] It is worth noting that the photovoltaic cogeneration module 5 includes a lithium battery fixedly mounted on the frame 1 for storing electrical energy and supplying power to the system when there is no solar energy, and a solar energy harvesting assembly 51 mounted on the top and sides of the frame 1 for converting stored solar energy into electrical energy and charging the lithium battery. The solar energy harvesting assembly 51 includes a top solar panel 511 rotatably connected to the top of the frame 1 and a single-axis servo motor 512 fixedly mounted on the frame 1 for driving the top solar panel 511 to rotate with the direction of sunlight. The top solar panel 511 is electrically connected to the lithium battery, and the single-axis servo motor 512 is connected to the output of the control system. 51 also includes a mounting plate 513 hinged to one side of the top of the frame 1, a side solar panel 514 fixedly mounted on the side of the mounting plate 513 away from the frame 1, a guide rail 515 fixedly mounted on the side of the mounting plate 513 near the frame 1, a slider 516 slidably connected to the guide rail 515, connecting rods 517 symmetrically rotatably connected to both sides of the slider 516, and a dual-axis servo motor 518 fixedly mounted on the top of the frame 1 for driving the two connecting rods 517 to rotate away from the end of the slider 516, thereby causing the mounting plate 513 to unfold or retract. The side solar panel 514 is electrically connected to the lithium battery, and the dual-axis servo motor 518 is connected to the output end of the control system. When the light sensor fixed to frame 1 detects a change in the direction of light, the data is transmitted to the control system. The control system sends an angle adjustment command to the single-axis servo motor 512. The single-axis servo motor 512 drives the top solar panel 511 to rotate with the direction of light, always facing the light source to maximize the absorption of light energy and its conversion into electrical energy. A portion of this electrical energy is directly used by the system, and excess electrical energy is transferred to the lithium battery for storage. When the light intensity is weak or the collection area needs to be expanded, the control system simultaneously sends a command to the dual-axis servo motor 518. The dual-axis servo motor 518 drives the end of the connecting rod 517 away from the slider 516 to rotate. As the connecting rod 517 rotates, it causes the slider 516 to slide along the guide rail 515, thereby unfolding the mounting plate 513. The side solar panels 514 then adjust their angle to adapt to the light and enhance the light intensity. The system has the capability to collect light energy, and the electrical energy converted by the side solar panel 514 is also supplied to the lithium battery or directly powered. When the light sensor detects insufficient light, such as on cloudy days or at night, the system automatically switches to the lithium battery power supply mode. The lithium battery continuously supplies power to the gimbal mechanism 2, environmental parameter control module 3, vision acquisition module 4, control system and various sensors on the frame 1, ensuring stable operation of the system. The top solar panel 511 and the side solar panel 514 convert the absorbed light energy into DC power through built-in photovoltaic cells. After the voltage and current are regulated by their respective connected charging controllers, a portion of the power is directly connected to the main circuit of the system through wires to power the load. The excess power is transferred to the lithium battery for storage through a dedicated charging line between the charging controller and the lithium battery, realizing efficient utilization and dynamic distribution of light energy.

[0026] In addition, to enable the visualization of plant growth-related information and facilitate users' intuitive understanding of plant status, the plant cabinet also includes a serial port screen 6 fixedly mounted on one side of the frame 1 and connected to the output of the control system for real-time display of plant growth environment parameters, plant health status, and disease diagnosis results. The serial port screen 6 is connected to the output of the control system, allowing the control system to transmit environmental parameters collected by temperature sensors, light sensors, and soil temperature and humidity sensors, as well as information such as plant health status and disease diagnosis results identified by the visual acquisition module 4, to the serial port screen 6. The serial port screen 6 displays this information in real time, enabling users to quickly and intuitively grasp the plant growth environment and health status without the need for other devices. This facilitates timely adjustments to maintenance strategies based on the information, improving user convenience and the controllability of plant maintenance.

[0027] It should be noted that the plant cabinet also includes a voice interaction module that communicates bidirectionally with the control system. This module can be connected to mainstream voice assistants, and users can remotely start components such as the gimbal mechanism 2 and the environmental parameter control module 3 by sending commands through the voice assistant. It can also receive plant growth status data, disease diagnosis results, and maintenance suggestions generated based on soil temperature and humidity sensor data in real time, which greatly improves the user experience.

[0028] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A plant cabinet, characterized by: The plant cabinet comprises a frame (1), a partition plate (11) fixedly arranged on the frame (1), a holder mechanism (2) arranged on the frame (1) for bearing plants and rotating the plants, an environmental parameter control module (3) arranged on the frame (1) for dynamically adjusting the growth conditions of the plants, a visual acquisition module (4) for monitoring the growth and disease conditions of the plants, and a photoelectric supply module (5) for supplying power to the whole system. The environmental parameter control module (3) comprises a soil water and fertilizer irrigation assembly (31) arranged at the bottom of the frame (1) for watering and fertilizing the plants on the holder mechanism (2), an LED growth lamp (32) fixedly arranged at the top of the frame (1) for providing light for the plants on cloudy days or at night, and a temperature adjusting assembly (33) arranged on the frame (1) for forming a closed cover layer in low temperature. The plant cabinet further comprises a control system, a temperature sensor fixedly arranged on the frame (1) for monitoring the environmental temperature in real time, a light sensor for monitoring the environmental light in real time, and a soil temperature and humidity sensor arranged in the soil of the plants on the holder mechanism (2) for monitoring the soil temperature, humidity and fertility conditions in real time, wherein the temperature sensor, the light sensor, the soil temperature and humidity sensor, and the visual acquisition module (4) are connected to the input end of the control system, and the holder mechanism (2), the soil water and fertilizer irrigation assembly (31), the LED growth lamp (32), the temperature adjusting assembly (33), and the photoelectric supply module (5) are connected to the output end of the control system.

2. The plant cabinet of claim 1, wherein: The holder mechanism (2) comprises two fixed seats (21) fixedly arranged on the partition plate (11), a servo motor (22) fixedly installed in the fixed seat (21), and a disc (23) rotatably connected to the fixed seat (21) and fixedly connected to the output shaft of the servo motor (22) for placing the plant pots, wherein the servo motor (22) is connected to the output end of the control system.

3. The plant cabinet of claim 2, wherein: The soil water and fertilizer irrigation assembly (31) comprises three storage grooves (311) fixedly arranged at the bottom of the frame (1) for storing nutrient solution, water and fertilizer, a water pump (312) fixedly arranged on the frame (1) corresponding to the position below the partition plate (11) and corresponding to the three storage grooves (311), three liquid suction pipes (313) fixedly connected at one end of the three water pumps (312) for sucking nutrient solution, water and fertilizer from the corresponding storage grooves (311), three liquid delivery pipes (314) fixedly connected at the other end of the three water pumps (312) for delivering nutrient solution, water and fertilizer, two spraying pipes (315) fixedly arranged on one side of the two discs (23) and fixedly connected to the other end of the three liquid delivery pipes (314) for spraying nutrient solution, water and fertilizer to the plants, and two electromagnetic valves (316) fixedly connected to the two spraying pipes (315), wherein the water pump (312) and the electromagnetic valve (316) are connected to the output end of the control system.

4. The plant cabinet of claim 2, wherein: The temperature adjusting assembly (33) comprises a fixed frame (331) symmetrically fixed on the partition plate (11) and located on one side of the two discs (23), a lead screw (332) rotationally connected to the fixed frame (331), a step motor I (333) fixedly installed on the fixed frame (331) and used to drive the lead screw (332) to rotate, a sliding table (334) slidingly connected to the fixed frame (331) and screwed with the lead screw (332), a fixed rod (335) fixedly connected to the sliding table (334), a rotating rod (336) rotationally connected to the partition plate (11) and located below the fixed rod (335), a step motor II (337) fixedly installed on the partition plate (11) away from the fixed frame (331) and used to drive the rotating rod (336) to rotate, and a heat preservation curtain (338) wound on the rotating rod (336) and used to form a heat preservation barrier, both ends of the heat preservation curtain (338) are fixedly connected with the rotating rod (336) and the fixed rod (335), and the step motor I (333) and the step motor II (337) are connected with the output end of the control system.

5. The plant cabinet of claim 2, wherein: The visual acquisition module (4) comprises a connecting seat (41) fixedly installed on the top of the frame (1) and located between the two discs (23), a rotating table (43) rotationally connected to the connecting seat (41), a camera (44) fixedly installed on the rotating table (43) and used to acquire plant leaf images to identify growth status and diseases, and an angle motor (42) fixedly installed on the connecting seat (41) and used to drive the rotating table (43) to rotate to adjust the left and right angles of the camera (44), the camera (44) is connected with the input end of the control system, and the angle motor (42) is connected with the output end of the control system.

6. The plant cabinet of claim 1, wherein: The photoelectric supply module (5) comprises lithium batteries fixedly arranged on the frame (1) and used to store electric energy and supply power to the system when there is no solar energy, and a solar energy acquisition assembly (51) arranged on the top and side of the frame (1) and used to store and convert light energy into electric energy and charge the lithium batteries.

7. The plant cabinet of claim 6, wherein: The solar energy acquisition assembly (51) comprises a top solar panel (511) rotationally connected to the top of the frame (1), and a single-axis rudder (512) fixedly installed on the frame (1) and used to drive the top solar panel (511) to rotate along the light direction, the top solar panel (511) is electrically connected with the lithium batteries, and the single-axis rudder (512) is connected with the output end of the control system.

8. The plant cabinet of claim 7, wherein: The solar energy collecting assembly (51) further comprises a mounting plate (513) hinged to one side of the top of the frame (1), a side solar panel (514) fixedly mounted on the side away from the frame (1) of the mounting plate (513), a guide rail (515) fixedly mounted on the side close to the frame (1) of the mounting plate (513), a sliding block (516) slidingly connected to the guide rail (515), connecting rods (517) symmetrically and rotatably connected to the two sides of the sliding block (516), a double-shaft rudder machine (518) fixedly mounted on the top of the frame (1) and used for driving the two connecting rods (517) to rotate away from the sliding block (516) to drive the mounting plate (513) to be unfolded or folded, the side solar panel (514) is electrically connected with the lithium battery, and the double-shaft rudder machine (518) is connected with the output end of the control system.

9. The plant cabinet of claim 1, wherein: The plant cabinet further comprises a serial port screen (6) fixedly arranged on one side of the frame (1) and connected with the output end of the control system and used for displaying the plant growth environment parameters, the plant health state and the disease diagnosis result in real time.

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