Agricultural intelligent power supply equipment and power supply system

Abstract

The invention provides agricultural intelligent power supply equipment and a power supply system, and relates to the technical field of agricultural power supply equipment.The power supply equipment comprises a case and a protective shell covering the side, away from a mounting plate, of the case, and a transmission mechanism for driving the protective shell to move relative to the mounting plate is arranged in the case; when the power supply equipment is in an enabled state, an air inlet mechanism included in the protective shell is in an enabled state along with the movement of the protective shell towards one side far away from the mounting plate, and the case is ventilated and cooled; a power supply unit comprising a code scanning module, a card inserting module and an intelligent socket module is further arranged on one side, facing the protective shell, of the case; the code scanning and card inserting module receives electricity payment, so that a power supply jack in the intelligent socket module is opened; a first end of a heat dissipation channel arranged in the case comprises a flow guide cover, and a second end comprises an air collection cover; the opening of the flow guide cover faces the filter screen of the case side plate; the opening of the air collection cover faces the intelligent socket module; when the air inlet mechanism is in an open state, the intelligent socket module is cooled through the filter screen and the cooling channel.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural power supply equipment, and in particular to agricultural intelligent power supply equipment and power supply systems. Background Art

[0002] As agriculture as a whole moves towards informatization and digitalization, agricultural electricity management also needs to keep pace; among related technologies, the payment method for agricultural electricity management equipment is single and cannot meet the common needs of both the elderly and young people at the same time, that is, it is relatively weak in terms of electricity payment methods; in addition, it is impossible to provide effective safety protection for the complex environment of agricultural electricity use, and when agricultural electricity management equipment is working outdoors, it is difficult to operate reliably in harsh agricultural environments. Summary of the Invention

[0003] Based on this, it is necessary to provide an agricultural intelligent power supply equipment and power supply system to address the operational reliability and convenience issues of outdoor agricultural power management equipment.

[0004] In a first aspect, the present application provides an agricultural intelligent power supply device, the power supply device comprising:

[0005] A chassis and a protective shell covering the chassis on a side away from a mounting plate of the chassis, wherein a transmission mechanism for driving the protective shell to move relative to the mounting plate is provided in the chassis;

[0006] The protective shell includes an air inlet mechanism, which is automatically in an open state as the protective shell moves away from the mounting plate when the power supply device is in an enabled state, so as to ventilate and cool the chassis;

[0007] A power supply unit is further provided on a side of the chassis facing the protective shell, and the power supply unit includes a code scanning module, a card insertion module, and a smart socket module; the code scanning module and the card insertion module are used to receive electricity payment to enable opening of at least one power socket in the smart socket module;

[0008] A heat dissipation channel is also provided inside the chassis, wherein the first end of the heat dissipation channel includes an air deflector and the second end includes an air collecting cover; the opening of the air deflector faces the filter provided in the side panel of the chassis, and the opening of the air collecting cover faces the smart socket module; when the air inlet mechanism is in the open state, the smart socket module is cooled through the filter and the heat dissipation channel.

[0009] In one embodiment, the transmission mechanism includes at least one set of first transmission members and a reduction motor connected to the first transmission members, and the reduction motor is fixed inside the chassis;

[0010] The first transmission member includes an internally threaded tube and a screw connected to the internally threaded tube, wherein one end of the screw away from the internally threaded tube is rotatably connected to the surface of the mounting plate via a ball bearing, and one end of the internally threaded tube close to the screw passes through a side plate of the chassis away from the mounting plate, and the other end of the internally threaded tube is fixedly connected to a side plate of the protective shell away from the mounting plate;

[0011] A worm wheel is fixedly connected to the rod wall of the lead screw near the mounting plate, a worm is meshed with one side of the worm wheel, and the other end of the worm is fixedly connected to the transmission shaft of the reduction motor;

[0012] The reduction motor is used to drive the first transmission member to drive the protective shell and the mounting plate to move toward each other.

[0013] In one embodiment, the air inlet mechanism includes at least one set of second transmission members and a plurality of shielding plates connected to the second transmission members; the plurality of shielding plates are located in an air inlet opened in at least one side plate of the protective shell;

[0014] The second transmission member includes a transmission rod and a guide sleeve sleeved on the rod wall of the transmission rod; the guide sleeve is fixedly connected to the inner wall of the side plate of the protective shell;

[0015] A groove is provided on the rod wall of the transmission rod, and the opening direction of the groove is toward the air inlet side; a positioning slider is fixedly connected to the guide sleeve, and the positioning slider is slidably connected to the groove, and a plurality of arc-shaped rods are rotatably connected to the groove through a pin shaft, and the other end of the arc-shaped rod is rotatably connected to the baffle through an axis pin;

[0016] In the side wall of the protective shell for forming the air inlet, a plurality of blind holes are formed on the side wall extending in the same direction as the transmission rod, facing the air inlet; a connecting shaft matching the blind hole is fixed on the side of each of the shielding plates facing the blind hole, and the connecting shaft is rotatably connected to the matching blind hole;

[0017] One end of the transmission rod is fixedly connected to a baffle, a spring is sleeved on the rod wall of the transmission rod, one end of the spring is fixedly connected to the baffle, and the other end is fixedly connected to the guide sleeve; a linkage component is provided at the end of the transmission rod away from the baffle, and the linkage component is fixedly connected to the chassis.

[0018] In one embodiment, the air inlet mechanism includes two sets of the second transmission members;

[0019] The linkage assembly includes a support rod, both ends of which are fixedly connected to the two transmission rods of the two sets of second transmission members, a steel cable is fixedly connected to the side of the support rod away from the baffle, and the other end of the steel cable passes around the rotating shaft and is fixedly connected to the surface of the side panel of the chassis facing the air inlet; the rotating shaft is rotatably connected to the inner side of the protective shell through a rolling bearing;

[0020] A positioning block is also fixedly connected to the side panel surface of the chassis facing the air inlet. The positioning block is arranged opposite to the support rod and is used to prevent the support rod from moving toward the side of the rotating shaft along the extension direction of the transmission rod when the power supply device is in an inactive state.

[0021] In one embodiment, the shielding plate is provided with an arc-shaped structure on one side facing the baffle, and an arc-shaped recessed portion matching the arc-shaped structure is provided on the side of the shielding plate away from the arc-shaped structure; a strip groove is provided on the surface of the side of the shielding plate away from the chassis at a position where the surface meets the arc-shaped structure;

[0022] Among them, in the side wall of the protective shell used to form the air inlet, the first side wall intersecting with the extension direction of the transmission rod is facing the side of the support rod, and is provided with an arc-shaped shielding plate with the same structure as the arc-shaped recessed portion; the second side wall opposite to the first side wall is provided with a water retaining portion.

[0023] In one embodiment, a fan is fixedly connected to the interior of the air guide cover, and the air guide cover is connected to the air collecting cover through an air guide pipe;

[0024] An air outlet penetrating the side panel is provided in one side panel of the chassis, and an insect-proof net is fixedly connected to the air outlet;

[0025] The air collecting cover covers the smart socket module, and the air collecting cover includes at least one exhaust hole penetrating through the cover wall.

[0026] In one embodiment, a water retaining ring is provided around the area where the mounting plate of the chassis connects with the side plate of the chassis;

[0027] A rubber ring is provided on one side surface of the protective shell facing the mounting plate;

[0028] When the power supply device is in an inactive state, the protective shell is inserted into the water retaining ring, and the rubber ring is in contact with the mounting plate.

[0029] In one embodiment, the power supply unit further includes a remote leakage protection module; the code scanning module, the card insertion module, the remote leakage protection module and the smart socket module are connected based on a standardized interface;

[0030] A control host is also provided in the chassis, and the control host controls the coordinated work between the multiple modules in the power supply unit through a built-in intelligent chip;

[0031] The control host is also connected to a partition metering module, a photovoltaic access module and an Internet of Things communication module; a sensor component is also installed in the chassis, and the sensor component is connected to the smart chip in the control host.

[0032] In a second aspect, the present application provides an agricultural intelligent power supply system, comprising the agricultural intelligent power supply device described in any one of the first aspects;

[0033] The power supply system further includes:

[0034] A smart chip, which collects and records power consumption data of the power supply unit of the power supply device through current and voltage sensors in the sensor assembly; the smart chip automatically cuts off power when it detects that the power consumption data reaches a preset power consumption upper limit;

[0035] a wireless communication module, the wireless communication module being electrically connected to the smart chip and connected to a cloud platform; the wireless communication module being used to upload the power usage data to the cloud platform, so that a user can, based on a terminal product that is communicatively connected to the cloud platform, access historical power usage data and analysis reports for the historical power usage data, view current power usage, balance, and operating status, remotely turn on or off a power outlet, and recharge a balance and generate a payment record;

[0036] A fault diagnosis and alarm module is provided with a buzzer, an automatic power-off module, and a fault information sending module, and is used to determine a short circuit fault or an overload fault by monitoring power parameters in real time;

[0037] An electricity theft monitoring module, which determines electricity theft by comparing the historical electricity usage data with the current electricity usage data and combining abnormal current fluctuations and abnormal electricity usage characteristics;

[0038] A leakage protection module monitors the leakage current of the power line through the leakage detection sensor in the sensor assembly, and when it is detected that the leakage current exceeds a set current threshold, the power supply socket is closed through a built-in relay.

[0039] In one embodiment, the smart chip is further configured to upload at least one of the detected electricity theft behavior, the short circuit fault, the overload fault, and the leakage current exceeding a set current threshold to the cloud platform through the wireless communication module, so as to send at least one of the electricity theft behavior, the short circuit fault, the overload fault, and the leakage current exceeding the set current threshold to an associated application software platform based on the cloud platform, so that the user can receive an alarm notification through the relevant application software in the terminal product, and / or remotely shut down the power socket, and / or alarm through a buzzer.

[0040] The above-mentioned agricultural intelligent power supply equipment and power supply system provided by the present application, the agricultural intelligent power supply equipment includes: a chassis and a protective shell covering the chassis on the side of the mounting plate away from the chassis, and a transmission mechanism is provided in the chassis to drive the protective shell to move relative to the mounting plate; so that the protective shell can be covered on the surface of the chassis when the power supply equipment is not working, so as to protect the chassis, which is beneficial to extending the service life of the power supply equipment; the protective shell includes an air intake mechanism, which is automatically in an open state as the protective shell moves to the side away from the mounting plate when the power supply equipment is in an enabled state, so as to ventilate and cool the chassis; so that the air intake mechanism can cool the chassis when the power supply equipment starts working, so as to avoid the situation where the chassis temperature is too high and the power supply equipment is damaged; a power supply unit is also provided on the side of the chassis facing the protective shell, and the power supply unit includes a code scanning module, a card insertion module and an intelligent socket module; the code scanning module and the card insertion module The card module is used to receive electricity payments to enable the opening of at least one power socket in the smart socket module; to enable the power supply device to support both code scanning and card insertion, thereby improving the flexibility of the power supply device and meeting the common usage needs of the elderly and young people; a heat dissipation channel is also provided inside the chassis, and the first end of the heat dissipation channel includes an air deflector, and the second end includes an air collecting cover; the opening of the air deflector faces the filter provided in the side panel of the chassis, and the opening of the air collecting cover faces the smart socket module; the air inlet mechanism is in the open state, and the smart socket module is cooled through the filter and the heat dissipation channel; in this way, directional heat dissipation of the smart socket module inside the power supply device can be achieved, which is beneficial to reducing the temperature of the module with the most serious heat in the power supply device, so as to accurately reduce the operation of the smart socket module in the power supply device, resulting in excessive chassis temperature and damage to the power supply device, thereby improving the service life of the power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A schematic diagram of the first structure of the power supply device provided in an embodiment of the present application;

[0042] Figure 2 A second structural diagram of the power supply device provided in an embodiment of the present application;

[0043] Figure 3 A third structural diagram of the power supply device provided in an embodiment of the present application;

[0044] Figure 4 A fourth structural diagram of the power supply device provided in an embodiment of the present application;

[0045] Figure 5 A fifth structural diagram of the power supply device provided in an embodiment of the present application;

[0046] Figure 6 A sixth structural diagram of the power supply device provided in an embodiment of the present application;

[0047] Figure 7 Provided in the embodiments of this application Figure 5 A partial schematic diagram of

[0048] Figure 8 Provided in the embodiments of this application Figure 5 Another partial schematic diagram of ;

[0049] Figure 9 Provided in the embodiments of this application Figure 8 A partial schematic diagram of

[0050] Figure 10 A seventh structural diagram of the power supply device provided in an embodiment of the present application;

[0051] Figure 11 A schematic diagram of the structure of a heat dissipation channel provided in an embodiment of the present application;

[0052] Figure 12 A schematic diagram of the architecture of the agricultural intelligent power supply system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0053] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0054] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0055] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0056] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0057] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0058] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0059] In the related art, agricultural electrical equipment has the following problems in actual use:

[0060] Single startup mode: Traditional devices rely on mechanical switches or a single authentication method (such as cards or QR code scanning), which is poorly adaptable to different user groups, especially those of the elderly and young people.

[0061] Safety hazards: Agricultural environments have complex electricity usage and large power grid fluctuations. Equipment is prone to leakage, overload, overvoltage, undervoltage and other problems, which may cause equipment damage or personal injury. They usually lack comprehensive safety protection features, only basic overload or leakage protection.

[0062] Lack of intelligent management: Existing equipment is relatively weak in remote control, real-time monitoring, and electricity consumption statistics, making it difficult to meet the refined management needs of modern agriculture;

[0063] Simple power supply: mostly controlled by simple mechanical switches or powered directly through traditional sockets;

[0064] Outdated start and stop methods: Relying on users to manually start and stop, lacking intelligent and automated management.

[0065] The applicant's research found that there are already some smart electricity management devices on the market in urban and industrial environments, such as smart sockets and charging piles for charging electric vehicles, but there is a lack of smart electricity management equipment suitable for agricultural environments, especially for scenarios such as agricultural irrigation.

[0066] The applicant's research found that the requirements for waterproofing, dustproofing, and corrosion resistance of smart power equipment in agricultural environments are higher, while the smart power equipment used in urban or industrial environments are mostly located in indoor environments. Therefore, the smart power management equipment used in urban and industrial environments is not suitable for agricultural environments. In addition, the types of power loads in agricultural environments are diverse, such as water pumps, irrigation systems, etc., which require higher load adaptability, but the smart power management equipment used in existing urban or industrial environments usually cannot support high loads. Moreover, the smart power management equipment used in existing urban or industrial environments mostly uses a code scanning startup method, while the user group in agricultural environments is mostly elderly people, and this startup method is not friendly to the elderly. In addition, the protection mechanism of existing smart power management equipment is also relatively limited, especially multiple protection functions such as no-load protection, undervoltage protection, and overvoltage protection are not fully covered.

[0067] It can be seen that in the context of the overall agricultural development towards informatization and digitalization, agricultural electricity management also needs to keep pace; therefore, in order to solve the problem of the lack of intelligent electricity management equipment suitable for agricultural scenarios in related technologies, this application provides an agricultural intelligent power supply equipment and power supply system suitable for agricultural scenarios; the intelligent code scanning and card plugging electricity equipment (agricultural intelligent power supply equipment) can realize the real-time collection, transmission and analysis of electricity consumption data, facilitate the construction of an agricultural electricity big data platform, and provide strong data support for agricultural production management and power resource allocation. The cost of electricity consumption can be calculated through a smart meter with multiple functions such as high-precision metering, data storage and transmission, and remote control. It can accurately record key data such as electricity consumption, voltage, current, etc. of agricultural electricity consumption, and ensure the scientificity and accuracy of electricity metering. The payment method can be completed by scanning the code or plugging the card.

[0068] like Figures 1-4 As shown, the agricultural intelligent power supply equipment provided by this application includes:

[0069] The chassis 01 and the protective shell 05 are arranged on the side of the chassis 01 away from the mounting plate 03 of the chassis 01. The chassis 01 is provided with a transmission mechanism for driving the protective shell 05 to move relative to the mounting plate 03.

[0070] The protective shell 05 includes an air inlet mechanism. When the power supply device is in the enabled state, the air inlet mechanism automatically opens as the protective shell 05 moves away from the mounting plate 03 to ventilate and cool the chassis 01.

[0071] A power supply unit is also provided on the side of the chassis 01 facing the protective shell 05. The power supply unit includes a code scanning module 06, a card insertion module 07, and a smart socket module 09. The code scanning module 06 and the card insertion module 07 are used to receive electricity payment to enable at least one power socket in the smart socket module 09.

[0072] A heat dissipation channel is also provided inside the chassis 01. The first end of the heat dissipation channel includes a deflector 23, and the second end includes a wind collecting cover 16; the opening of the deflector 23 faces the filter 12 provided in the side panel of the chassis 01, and the opening of the wind collecting cover 16 faces the smart socket module 09; when the air inlet mechanism is in the open state, the smart socket module 09 is cooled through the filter 12 and the heat dissipation channel.

[0073] Specifically, by setting up a power supply device including a chassis 01 and a protective shell 05, and setting the protective shell 05 to be able to completely cover the chassis 01 on the side of the mounting plate 03 away from the chassis 01 when the power supply device is not working, so that the protective shell 05 and the mounting plate 03 cooperate, so that the entire chassis 01 is protected by the protective shell 05, so as to achieve the waterproof, dustproof and insect-proof functions of the chassis 01, so that the chassis 01 can operate reliably in harsh agricultural environments such as high humidity and high temperature difference.

[0074] Mounting plate 03 and at least a portion of the protective housing 05 can be designed with IP65 protection. This ensures the power supply is waterproof, dustproof, and insect-proof, enabling reliable operation in agricultural environments with high humidity and high temperature fluctuations. Furthermore, the power supply housing (mounting plate 03 and at least a portion of the protective housing 05) can be made of UV-resistant material, ensuring long-term outdoor use without aging.

[0075] Specifically, the enclosure of the power supply equipment provided in this application achieves an IP65 protection rating, utilizes UV-resistant and corrosion-resistant materials, and is designed to withstand high-humidity, high-dust environments. This allows the equipment to operate stably outdoors for extended periods, even in the presence of rain, dust, and corrosive gases found in agricultural environments. This enhanced protection reduces environmental damage to the equipment, lowering maintenance and replacement costs.

[0076] The present application sets a transmission mechanism in the chassis 01 and the protective shell 05 to use the transmission mechanism to drive the protective shell 05 to move toward each other relative to the mounting plate 03. For example, when the power supply device is not in use, the protective shell 05 covers the chassis 01 and contacts the mounting plate 03 of the chassis 01. When the power supply device is driven and used, the transmission mechanism controls the protective shell 05 to move away from the mounting plate 03, so that the protective shell 05 no longer completely covers the chassis 01, thereby exposing the components on the surface of the chassis 01 (such as the smart socket module 09), making it easier for users to use the components on the surface of the chassis 01.

[0077] The protective shell 05 may be provided with an air intake mechanism, which is automatically in an open state as the transmission mechanism drives the protective shell 05 to move to the side away from the mounting plate 03 when the power supply device is in an enabled state. That is, the air intake mechanism can start working based on the operation of the transmission mechanism, and the air intake mechanism is in an open state to ventilate and cool the inside of the chassis 01; correspondingly, when the power supply device stops working, the air intake mechanism can be automatically closed, and the protective shell 05 will also be restored to a state of completely covering the chassis 01 based on the drive of the transmission mechanism, so that the protective shell 05 and the mounting plate 03 of the chassis 01 form a sealed state, thereby achieving comprehensive protection of the chassis 01.

[0078] By configuring the power supply unit to include both the code scanning module 06 and the card insertion module 07, the power supply device can support dual-mode payment of code scanning and card insertion, which is conducive to flexibly adapting to the usage needs of different scenarios and is more suitable for the payment habits of rural users.

[0079] Among them, any of the code scanning module 06, card insertion module 07, and smart socket module 09 can adopt a modular structure, which facilitates their installation, subsequent maintenance, and functional upgrades within chassis 01. Any two modules can be connected via standardized interfaces, facilitating subsequent maintenance and functional expansion. For example, when supporting a new payment method, code scanning module 06 or card insertion module 07 can be simply replaced with the new payment method module, allowing for quick hardware replacement and upgrades.

[0080] As can be seen, this power supply device integrates both QR code scanning and card payment. The code scanning module 06 uses QR code technology, allowing users to complete payment by scanning a dynamic QR code generated by the power supply device using a mobile phone or other terminal device. The card insertion module 07 supports payment via IC cards (Integrated Circuit Cards) or magnetic stripe cards, as well as NFC (Near Field Communication) payments, making it suitable for rural users unfamiliar with smartphones. Seamless switching between these two payment methods greatly improves the convenience of using the smart agricultural power supply device.

[0081] A smart socket module 09 can also be provided in the power supply unit. When the code scanning module 06 or the card insertion module 07 receives the electricity payment, at least one power socket in the smart socket module 09 can be opened, so that the user can plug the agricultural machinery to be powered into the power socket, thereby obtaining electrical energy.

[0082] Furthermore, the present application further provides a heat dissipation channel inside the chassis 01, wherein the first end of the heat dissipation channel includes an air deflector 23, and the second end includes an air collecting cover 16, that is, the heat dissipation channel can be composed of at least the air deflector 23 and the air collecting cover 16, wherein one side of the air outlet of the air deflector 23 can be connected to the air collecting cover 16; the opening of the air deflector 23 faces the filter 12 provided in the side panel of the chassis 01, so that the air deflector 23 can inhale the air outside the chassis 01 from the filter 12, for example, the air outside the filter 12 located in the protective shell 01 5, so as to ensure that the inhaled air contains as few impurities as possible that are visible to the naked eye, and to ensure that the air entering the chassis 01 does not damage the components inside the chassis 01. The opening of the air collecting cover 16 is directed toward the smart socket module 09, so as to realize the transmission of the air inhaled by the air guide cover 23 to the side of the smart socket module 09, so as to achieve targeted heat dissipation for the smart socket module 09. Specifically, when the air inlet mechanism is in the open state, the smart socket module 09 is subjected to targeted heat dissipation through the filter screen 12 and the heat dissipation channel.

[0083] It can be seen that the agricultural intelligent power supply equipment provided by the present application includes a chassis 01 and a protective shell 05 which is arranged on the side of the chassis 01 away from the mounting plate 03 of the chassis 01, and a transmission mechanism is provided in the chassis 01 for driving the protective shell 05 to move relative to the mounting plate 03; so that the protective shell 05 can be arranged on the surface of the chassis 01 when the power supply equipment is not working, so as to protect the chassis 01, which is beneficial to prolonging the service life of the power supply equipment; the protective shell 05 includes an air intake mechanism, which is automatically in an open state when the power supply equipment is in an enabled state as the protective shell 05 moves to the side away from the mounting plate 03, so as to ventilate and cool the chassis 01; so that the air intake mechanism can cool the chassis 01 when the power supply equipment starts working, so as to avoid the situation where the chassis 01 is damaged due to excessive temperature; a power supply unit is also provided on the side of the chassis 01 facing the protective shell 05, and the power supply unit includes a code scanning module 06, a card plug-in module 07 and an intelligent socket module 09; the code scanning module 06 and the card plug-in module 07 are used To receive electricity payment, so as to open at least one power socket in the smart socket module 09; to enable the power supply device to support both code scanning and card insertion, which improves the flexibility of the power supply device usage and can meet the common usage needs of the elderly and young people; a heat dissipation channel is also provided inside the chassis 01, and the first end of the heat dissipation channel includes a deflector 23, and the second end includes a wind collecting cover 16; the opening of the deflector 23 faces the filter 12 provided in the side panel of the chassis 01, and the opening of the wind collecting cover 16 faces the smart socket module 09; the air inlet mechanism is in the open state, and the smart socket module 09 is cooled through the filter 12 and the heat dissipation channel; in this way, directional heat dissipation of the smart socket module 09 inside the power supply device can be achieved, which is beneficial to reducing the temperature of the module with the most serious heat in the power supply device, so as to accurately reduce the operation of the smart socket module 09 in the power supply device, resulting in the problem of excessive temperature of the chassis 01, thereby reducing the frequency of damage to the power supply device and improving the service life of the power supply device.

[0084] Please combine Figures 1-4 , refer to Figure 5-Figure 7 In an exemplary embodiment, the transmission mechanism includes at least one set of first transmission members and a reduction motor 15 connected to the first transmission members, and the reduction motor 15 is fixed inside the chassis 01;

[0085] The first transmission member includes an internally threaded tube 10 and a screw rod 27 connected to the internally threaded tube 10. The end of the screw rod 27 away from the internally threaded tube 10 is rotatably connected to the surface of the mounting plate 03 via a ball bearing. The end of the internally threaded tube 10 close to the screw rod 27 passes through the side panel of the chassis 01 away from the mounting plate 03. The other end of the internally threaded tube 10 is fixedly connected to the side panel of the protective shell 05 away from the mounting plate 03.

[0086] A worm gear 31 is fixedly connected to the rod wall of the screw rod 27 near the mounting plate 03. A worm 30 is meshed with one side of the worm gear 31. The other end of the worm 30 is fixedly connected to the transmission shaft 14 of the reduction motor 15.

[0087] The reduction motor 15 works to drive the first transmission member to drive the protective shell 05 and the mounting plate 03 to move toward each other.

[0088] Specifically, for the transmission mechanism provided in this application for controlling the relative movement of the protective shell 05 and the mounting plate 03, an optional structural setting method is provided, in which the transmission mechanism is composed of at least one group of first transmission members and a reduction motor 15, or it can also be composed of two groups of first transmission members and a reduction motor 15, the first transmission member is electrically connected to the reduction motor 15, and the reduction motor 15 can be used to drive the movement of the first transmission member.

[0089] Among them, the first transmission member may include an internal threaded tube 10 and a screw rod 27. The internal threaded tube 10 and the screw rod 27 can be matched and connected. Specifically, the end of the screw rod 27 away from the internal threaded tube 10 is rotatably connected to the surface of the mounting plate 03 through a ball bearing. The side of the screw rod 27 close to the internal threaded tube 10 is located inside the internal threaded tube 10, and the end of the internal threaded tube 10 close to the screw rod 27 passes through the side panel of the chassis 01 away from the mounting plate 03, so as to realize the connection between the internal threaded tube 10 and the screw rod 27 on the side of the side panel facing the mounting plate 03. The other end of the internal threaded tube 10 is fixedly connected to the side panel of the protective shell 05 away from the mounting plate 03. Furthermore, a worm gear 31 is fixedly connected to the rod wall (screw rod 27) on the side close to the mounting plate 03, and a worm 30 is engaged on the side of the worm gear 31. The other end of the worm 30 away from the worm gear 31 is fixedly connected to the transmission shaft 14 of the reduction motor 15; wherein, the reduction motor 15 works to drive the first transmission member to drive the protective shell 05 and the mounting plate 03 to move toward each other.

[0090] Specifically, when the reduction motor 15 is working, it drives the movement of the transmission shaft 14, the worm 30, the worm wheel 31, and the screw 27, so that the screw 27 drives the connected internal threaded tube 10 to move toward the side close to the mounting plate 03 or away from the mounting plate 03, thereby driving the protective shell 05 to move toward the side close to the mounting plate 03 or away from the mounting plate 03 through the internal threaded tube 10.

[0091] The side of the internal threaded tube 10 close to the mounting plate 03 may be fixed in a through hole of a side panel of the chassis 01 away from the mounting plate 03 .

[0092] In this embodiment, the transmission mechanism provided in the present application can be used to drive the protective shell 05 and the mounting plate 03 to move toward each other through its specific structural component settings, so that when the power supply equipment is in a non-use state, the protective shell 05 covers the chassis 01 for protection. When it is in use, the protective shell 05 is automatically controlled to move to the side away from the mounting plate 03 to expose the usable components on the surface of the chassis 01, such as the code scanning module 06, the card insertion module 07 and the smart socket module 09. Then, when the power supply equipment is finished using, the protective shell 05 can be automatically controlled to move to the side close to the mounting plate 03 to cover the chassis 01 again.

[0093] Please refer to Figure 1-Figure 7 Reference Figure 8 and Figure 9 In an exemplary embodiment, the air inlet mechanism includes at least one set of second transmission members, and a plurality of shielding plates 04 connected to the second transmission members; the plurality of shielding plates 04 are located in an air inlet opened in at least one side plate of the protective shell 05;

[0094] The second transmission member includes a transmission rod 20 and a guide sleeve 19 sleeved on the rod wall of the transmission rod 20; the guide sleeve 19 is fixedly connected to the inner wall of the side plate of the protective shell 05;

[0095] A groove is formed on the wall of the transmission rod 20, with the opening direction of the groove facing the air inlet side; a positioning slider 32 is fixedly connected to the guide sleeve 19, and the positioning slider 32 is slidably connected in the groove, and a plurality of arc-shaped rods 29 are rotatably connected in the groove through a pin shaft, and the other end of the arc-shaped rod 29 is rotatably connected to the baffle 04 through an axis pin;

[0096] Among them, in the side wall of the protective shell 05 used to form the air inlet, on the side wall extending in the same direction as the transmission rod 20, a plurality of blind holes are opened on the side facing the air inlet; a connecting shaft matching the blind hole is fixed on the side of each shielding plate 04 facing the blind hole, and the connecting shaft is rotatably connected to the matching blind hole;

[0097] One end of the transmission rod 20 is fixedly connected to the baffle, and a spring 21 is sleeved on the rod wall of the transmission rod 20. One end of the spring 21 is fixedly connected to the baffle, and the other end is fixedly connected to the guide sleeve 19; a linkage component is provided at the end of the transmission rod 20 away from the baffle, and the linkage component is fixedly connected to the chassis 01.

[0098] Specifically, the air inlet mechanism may include one or two sets of second transmission members, and a plurality of shielding plates 04 connected to the second transmission members; wherein the plurality of shielding plates 04 are installed in the air inlet opening defined in a side panel of the protective housing 05, for example, they may be installed in the air inlet opening defined in the side panel of the protective housing 05 opposite the mounting plate 03. In the installation scenario of the power supply equipment, the plane on which the mounting plate 03 is located may be perpendicular to the plane on which the ground is located.

[0099] The second transmission member includes a transmission rod 20, and the extension direction of the transmission rod 20 can be a direction perpendicular to the plane of the ground. The second transmission member also includes a guide sleeve 19 that is sleeved on the rod wall of the transmission rod 20. The guide sleeve 19 is specifically sleeved on the end area of ​​the transmission rod 20 on the side away from the ground, but it is still a certain distance away from the top end of the transmission rod 20; the guide sleeve 19 is further fixedly connected to the inner wall of the side panel of the protective shell 05. For example, the guide sleeve 19 can be fixed on the inner wall of the side panel where the air inlet is opened, and specifically can be fixed on the inner wall of the side panel on the side of the air inlet away from the ground.

[0100] The transmission rod 20 is provided with a groove on the rod wall of the side panel facing the air inlet, that is, the opening direction of the groove is facing the air inlet side. The guide sleeve 19 is sleeved on the inner ring of the transmission rod 20 and is also fixedly connected with a positioning slider 32. The positioning slider 32 can be a small structure of the guide sleeve 19 itself. The positioning slider 32 is slidably connected in the groove of the transmission rod 20. A plurality of arc rods 29 are also rotatably connected in the groove through a pin shaft. The end of the arc rod 29 away from the transmission rod 20 is rotatably connected to the side of the baffle plate 04 close to the mounting plate 03 through an axle pin, so that when the arc rod 29 is controlled to move, it can drive the corresponding connected baffle plate 04 to deflect to the side away from or close to the mounting plate 03, thereby realizing the opening or closing of multiple baffle plates 04 in the air inlet, so as to realize the smooth entry or blocking of air between the multiple baffle plates 04 of the air inlet.

[0101] In the case of including two sets of second transmission members, two second transmission members can be optionally arranged on both sides of the side panel where the air inlet is located in the first direction, and each second transmission member is located at the position where the air inlet is located, and the first direction is perpendicular to the extension direction of the transmission rod 20; multiple shielding plates 04 are arranged in sequence along the extension direction of the transmission rod 20; a curved rod 29 connected to a second transmission member is connected to an end area of ​​the surface of the shielding plate 04 on the side close to the mounting plate 03 along the first direction, and another curved rod 29 connected to a second transmission member is connected to the other end area of ​​the surface of the shielding plate 04 on the side close to the mounting plate 03 along the first direction. Specifically, each curved rod 29 can be connected to an end area of ​​the surface of each shielding plate 04 close to the mounting plate 03 that is away from the ground.

[0102] The sidewall of the protective housing 05, which forms the air inlet, has multiple blind holes (not shown) on the side facing the air inlet, in the same direction as the extension of the transmission rod 20. The number of blind holes can be the same as the number of shielding plates 04. A connecting shaft that matches the blind hole is fixed to the sidewall of each shielding plate 04 facing the blind hole. The connecting shaft rotatably connects to the matching blind hole, thereby achieving a rotational connection between each shielding plate 04 and the side panel of the protective housing 05. The connecting shaft can be specifically disposed at the end of the sidewall of the shielding plate 04 that is away from the ground.

[0103] The end of the transmission rod 20 away from the ground is fixedly connected to the baffle, and a spring 21 is sleeved on the rod wall of the transmission rod 20. One end of the spring 21 is fixedly connected to the baffle, and the other end is fixedly connected to the guide sleeve 19; a linkage component is provided at the end of the transmission rod 20 away from the baffle, and the linkage component is fixedly connected to the chassis 01. The linkage component is used to drive the movement of the second transmission member, thereby controlling the baffle 04 to deflect to the side away from or close to the mounting plate 03, and realizing the opening or closing of multiple baffles 04 in the air inlet, so as to realize the smooth entry or blocking of air between the multiple baffles 04 of the air inlet.

[0104] Please refer to Figures 1-9 In an exemplary embodiment, the air intake mechanism includes two groups of second transmission members; the linkage assembly includes a support rod 24, the two ends of the support rod 24 are respectively fixedly connected to the two transmission rods 20 of the two groups of second transmission members, and the side of the support rod 24 away from the baffle is fixedly connected to a steel cable 28, and the other end of the steel cable 28 passes around the rotating shaft 18 and is fixedly connected to the side panel surface of the chassis 01 facing the air inlet; the rotating shaft 18 is rotatably connected to the inner side of the protective shell 05 through a rolling bearing; the side panel surface of the chassis 01 facing the air inlet is also fixedly connected to a positioning block 11, and the positioning block 11 is arranged opposite to the support rod 24, and is used to prevent the support rod 24 from moving toward the side of the rotating shaft 18 along the extension direction of the transmission rod 20 when the power supply equipment is in an inactive state.

[0105] Specifically, the support rod 24 extends along the first direction, and the support rod 24 is respectively fixedly connected to the two transmission rods 20 of the two groups of second transmission parts, so as to fix the distance between the two transmission rods 20 along the first direction; a rotating shaft 18 is also provided on the side of the support rod 24 close to the ground, and the two ends of the rotating shaft 18 are respectively fixed on the inner walls of the two side panels of the protective shell 05, and the two side panels can be respectively arranged perpendicular to the side panels with the air inlet; two steel cables 28 can be fixedly connected to the side of the support rod 24 close to the ground, and the other ends of the two steel cables 28 pass around the rotating shaft 18 and are fixedly connected to the side panel surface of the chassis 01 facing the air inlet.

[0106] When the transmission mechanism controls the protective shell 05 to move toward the side away from the mounting plate 03, the steel cable 28 is tightened, driving the transmission rod 20 to move toward the ground. This, in turn, drives the shielding plates 04 to deflect toward the side away from the mounting plate 03 through the curved rod 29, thereby opening the multiple shielding plates 04 in the air inlet, allowing air to enter the accommodation space formed by the protective shell 05 from between the multiple shielding plates 04 at the air inlet. Correspondingly, when the transmission mechanism controls the protective shell 05 to move toward the side away from the mounting plate 03, the steel cable 28 no longer tightens the transmission rod 20, and the transmission rod 20 returns to its original state, i.e., moves toward the side away from the ground. This, in turn, drives the shielding plates 04 to deflect toward the side closer to the mounting plate 03 through the curved rod 29, thereby closing the multiple shielding plates 04 in the air inlet, thereby preventing air from entering the accommodation space formed by the protective shell 05 from the air inlet.

[0107] Please combine Figures 1-9 Reference Figure 10 In an exemplary embodiment, the side of the shielding plate 04 facing the baffle is configured as an arc-shaped structure, and the side of the shielding plate 04 away from the arc-shaped structure is provided with an arc-shaped recessed portion 34 that matches the arc-shaped structure; a strip groove 33 is provided on the surface of the side of the shielding plate 04 away from the chassis 01 at a position where the side meets the arc-shaped structure;

[0108] Among them, in the side wall of the protective shell 05 used to form the air inlet, the first side wall intersecting with the extension direction of the transmission rod 20 is facing the side of the support rod 24, and is provided with an arc-shaped baffle 04 with the same structure as the arc-shaped recessed portion 34; the second side wall opposite to the first side wall is provided with a water retaining portion 25.

[0109] Specifically, for each shielding plate 04, the present application also provides an optional setting method for its specific detailed structure. For example, the side of the shielding plate 04 facing the baffle (away from the ground) is set to an arc-shaped structure, that is, the top wall of the shielding plate 04 is set to an arc-shaped structure, and the side of the shielding plate 04 away from the arc-shaped structure is provided with an arc-shaped recess 34 matching the arc-shaped structure, so that in the two adjacent shielding plates 04, the bottom side of the upper shielding plate 04 is set to an arc-shaped recess 34 matching the arc-shaped structure, and the top side of the lower shielding plate 04 is set to an arc-shaped structure matching the arc-shaped recess 34.

[0110] Furthermore, if Figure 8As shown, a strip groove 33 extending along the first direction can be opened at a position where the side surface of the baffle plate 04 is connected to the arc structure away from the chassis 01, and the strip groove 33 forms an inclined surface on the side surface of the baffle plate 04 away from the chassis 01, and the inclined surface and the side surface of the baffle plate 04 close to the mounting plate 03 form an acute angle, and the opening of the acute angle faces the ground side; in this way, dust, water droplets, foreign matter, etc. that fall on the strip groove 33 can easily roll to the ground side, avoiding the influence of dust, water droplets, foreign matter, etc. on the normal opening and closing of the baffle plate 04, thereby helping to improve the service life of the power supply equipment.

[0111] The side walls of the protective shell 05 for forming the air inlet include a first side wall and a second side wall facing the air inlet, and the first side wall and the second side wall both extend in a first direction, wherein the first side wall is located on the side of the air inlet away from the ground, and the second side wall is located on the side of the air inlet facing the ground; the first side wall is provided with an arc-shaped baffle 04 with the same structure as the arc-shaped recessed portion 34 on the side facing the support rod 24 (ground), and the second side wall is provided with a water retaining portion 25, which can prevent water droplets outside the protective shell 05 from entering the interior of the protective shell 05, and the water retaining portion 25 can guide the water droplets to fall to the side of the ground, thereby preventing rainwater from entering the interior of the protective shell 05 and damaging the chassis 01 with water vapor, which is beneficial to improving the service life of the power supply equipment.

[0112] Please combine Figures 1-10 Reference Figure 11 In an exemplary embodiment, a fan 35 is fixedly connected to the inside of the air deflector 23, and the air deflector 23 is connected to the air collecting cover 16 through an air duct 17; an air outlet penetrating the side panel is opened in one side panel of the chassis 01, and an insect-proof net 26 is fixedly connected to the air outlet; the air collecting cover 16 covers the smart socket module 09, and the air collecting cover 16 includes at least one exhaust hole penetrating its cover wall.

[0113] Specifically, the heat dissipation channel can be specifically composed of the air deflector 23, the air duct 17 and the air collecting cover 16. The first end of the air duct 17 is connected to the air outlet of the air deflector 23 in a through-type manner, and the second end of the air duct 17 is connected to the air inlet of the air collecting cover 16 in a through-type manner; a fan 35 is fixedly connected to the inside of the air deflector 23, and the fan surface of the fan 35 faces the air inlet surface of the air deflector 23. The rotation of the fan 35 can accelerate the flow of air through the heat dissipation channel to the side of the smart socket module 09; a side panel of the chassis 01 An air outlet is provided through the side panel, for example, the air outlet can be provided in the side panel of the chassis 01 close to the ground, and an insect-proof net 26 is fixedly connected to the air outlet to prevent flying insects from entering the inside of the chassis 01 when the power supply equipment is working; the wind collecting cover 16 covers the smart socket module 09, and the wind collecting cover 16 includes at least one exhaust hole through its cover wall, and the air inlet of the wind collecting cover 16 and the exhaust hole therein cooperate to realize the centralized flow of air introduced through the heat dissipation channel to the smart socket module 09.

[0114] Furthermore, a wind shield 36 may be provided inside the wind collecting hood 16. The wind shield 36 may be fixed on the back plate of the wind collecting hood 16, and the width of the wind shield 36 is set to be smaller than the width of the back plate of the wind collecting hood 16 facing the smart socket module 09. The wind shield 36 may be specifically located on the side of the smart socket module 09 close to the exhaust hole, and the exhaust hole may be provided in the side wall of the wind collecting hood 16 facing the ground; the wind shield 36 may block the wind and air flowing from the air inlet of the wind collecting hood 16 to the exhaust hole, so that the air can flow in multiple directions in the wind collecting hood 16, thereby accelerating the heat dissipation effect of the smart socket module 09.

[0115] Please refer to Figure 1-Figure 3 In an exemplary embodiment, a water retaining ring 02 is provided around the area where the mounting plate 03 of the chassis 01 meets the side plate of the chassis 01; a rubber ring 13 is provided around the side surface of the protective shell 05 facing the mounting plate 03; when the power supply device is in an inactive state, the protective shell 05 is inserted into the water retaining ring 02, and the rubber ring 13 is in contact with the mounting plate 03.

[0116] By providing a water retaining ring 02, the chassis 01 can be prevented from being damaged by water vapor outside the power supply equipment. By providing a rubber ring, collision damage between the mounting plates 03 of the protective shell 05 can be avoided, both of which are beneficial to improving the service life of the power supply equipment.

[0117] Please refer to Figures 1-4 In an exemplary embodiment, the power supply unit further includes a remote leakage protection module 08; the code scanning module 06, the card insertion module 07, the remote leakage protection module 08, and the smart socket module 09 are connected based on a standardized interface; a control host is also provided in the chassis 01, and the control host controls the coordinated operation between multiple modules in the power supply unit through a built-in smart chip; the control host is also connected to a partition metering module, a photovoltaic access module, and an Internet of Things communication module; a sensor component 22 is also installed in the chassis 01, and the sensor component 22 is connected to the smart chip in the control host.

[0118] Specifically, any two of the code scanning module 06 , the card insertion module 07 , the remote leakage protection module 08 and the smart socket module 09 included in the power supply unit can be connected based on a standardized interface.

[0119] Furthermore, the agricultural smart power supply equipment provided in this application can also integrate human-computer interaction features such as voice prompts, large font displays, and one-click help. Voice prompts and a clear display interface simplify operation steps, making them particularly convenient for the elderly. The one-click help function quickly notifies backend administrators in emergencies, enhancing users' sense of security and reducing the probability of accidental touches or malfunctions caused by improper operation by elderly users.

[0120] In summary, if Figures 1-11 As shown, the agricultural intelligent power supply equipment provided by this application includes:

[0121] Chassis 01, the side wall of chassis 01 is sleeved with a protective shell 05, one side of chassis 01 is fixedly connected to a mounting plate 03, one side of mounting plate 03 is fixedly connected to a water retaining ring 02, the corners of water retaining ring 02 are provided with bevels, a rubber ring 13 is embedded in the opening at one end of the protective shell 05, one end of the protective shell 05 is inserted into the water retaining ring 02 and one end of the rubber ring 13 is in contact with one side of the mounting plate 03, a transmission mechanism for driving the protective shell 05 to move is provided in chassis 01, and the transmission mechanism adopts a symmetrically arranged telescopic structure to make the protective shell 05 move on the surface of chassis 01, thereby achieving comprehensive protection of chassis 01.

[0122] Among them, the specific structural setting of the transmission mechanism may include: two internal threaded tubes 10, each of which is connected to a screw rod 27, one end of the screw rod 27 is rotatably connected to the inner wall of one side of the chassis 01 through a ball bearing, and the other side of the chassis 01 is sleeved with the tube wall of the internal threaded tube 10 through a circular hole, one end of the internal threaded tube 10 passes through the circular hole and is fixedly connected to the inner wall of the protective shell 05, a worm gear 31 is fixedly connected to the rod wall of the screw rod 27, and a worm 30 is engaged with one side of the worm gear 31, and a reduction motor 15 is fixedly connected to the inner wall of the chassis 01, and the reduction motor 15 is provided with two output shafts, and one end of the two output shafts is fixedly connected to the transmission shaft 14, and the transmission shaft 14 is rotatably connected to the chassis 01 through a bearing seat, and one end of the transmission shaft 14 is fixedly connected to one end of the worm 30.

[0123] The transmission mechanism drives the transmission shaft 14 through the reduction motor 15 to rotate the worm 30 and the worm wheel 31. The rotation of the worm wheel 31 drives the screw rod 27 to rotate in the internal threaded tube 10. At this time, the interaction between the screw rod 27 and the internal thread of the internal threaded tube 10 can be used to push the protective shell 05 to move, so that the protective shell 05 can be moved on the surface of the chassis 01. After the movement, the power supply equipment installed on the chassis 01 can work normally. When normally closed, the protective shell 05 completely wraps the chassis 01 to form a closed space, so that the power supply equipment can be effectively waterproof and dustproof.

[0124] This technical solution designs an air intake mechanism inside the protective shell 05. The air intake mechanism is set on one side of the protective shell 05. When the device is enabled, the air intake mechanism automatically opens as the protective shell 05 moves to ventilate and cool the chassis 01. When the device stops working, the air intake mechanism can automatically close to put the protective shell 05 in a sealed state, thereby achieving comprehensive protection for the chassis 01.

[0125] In order to ensure the waterproof and dustproof performance of the power supply equipment outdoors, the power supply equipment consists of a code scanning module 06, a card insertion module 07, a smart socket module 09 and a remote leakage protection module 08. The power supply equipment is installed on one side of the chassis 01. The code scanning module 06 and the card insertion module 07 are multi-user adaptable, and the dual modes are compatible with elderly users (insertion of cards) and young users (scanning codes), meeting the needs of different age groups and operating habits, and avoiding the inconvenience caused by a single startup mode, such as the elderly are not proficient in operating smartphones and young users lack cards. The two independent startup modes provide backup options. When one method fails, the device can still be started by another method. The code scanning module 06, card insertion module 07, remote leakage protection module 08 and smart socket module 09 of the power supply equipment are connected through a standardized interface. A control host is set in the chassis 01. The control host controls the collaborative work between the power supply devices through the built-in smart chip. The control host is connected to the partition metering module, photovoltaic access module and Internet of Things communication module.

[0126] The zone metering module is equipped with multiple circuit output ports to support zone metering. Each output port has an independent power counter, which can be used to set parameters such as power limit and power usage period. This function is particularly suitable for zone irrigation or independent power management of different types of agricultural equipment.

[0127] Among them, the photovoltaic access module reserves a photovoltaic input interface, which can be connected to the solar power supply system and supports low-power mode. When not working, the device enters sleep mode to reduce energy consumption and support the development of new agricultural energy. The device also supports intelligent load distribution function, adjusts the power supply strategy according to load priority, and improves energy utilization efficiency.

[0128] Among them, the IoT communication module can be connected to the agricultural management platform via Wi-Fi (wireless network communication technology), 4G (The 4th Generation Mobile Communication Technology) or LoRa (Long Range Radio) to achieve data synchronization and remote control. Through IoT technology, the equipment can work in conjunction with other agricultural equipment, such as linked irrigation systems and environmental monitoring systems, forming a complete agricultural intelligent management ecosystem.

[0129] A sensor component 22 is also installed in the chassis 01. The sensor component 22 is connected to the smart chip in the control host. The sensor component 22 includes a temperature sensor, a humidity sensor and a smoke sensor. The sensor component 22 is used to monitor the working conditions inside the chassis 01. When high temperature, high humidity and equipment overheating, smoke and fire occur, the smart chip judges the internal environment of the chassis 01 by calculating the signal detected by the sensor component 22, and sends the judged information to the user's mobile phone or management platform. The user receives alarm notifications through the mobile phone APP and remotely controls the power outage, and alarms through the buzzer.

[0130] Due to the high outdoor temperature, the equipment will also generate a certain temperature when in use, especially the smart socket module 09. When connected to agricultural electrical equipment, dust, metal oxide layer, etc. will cause a certain degree of loose connection during plugging, resulting in high temperature when current passes through. Therefore, it is necessary to set an active ventilation and cooling heat dissipation channel in the chassis 01. The heat dissipation channel is installed in the chassis 01 for unified heat dissipation of the power supply equipment. The heat dissipation channel is provided with a wind collecting hood 16, which is used to separately dissipate heat for the smart socket module 09.

[0131] Among them, the structure of the heat dissipation channel may include an air deflector 23, one side of the chassis 01 is fixedly connected to the opening at one end of the air deflector 23 through a circular opening, a fan 35 is fixedly connected inside the air deflector 23, one side of the chassis 01 is fixedly connected to a U-shaped card slot, a filter 12 is clamped in the card slot, a rectangular air outlet is provided at the lower end of the chassis 01, an insect-proof net 26 is fixedly connected inside the air outlet, the air deflector 23 is a truncated cone structure, one side of the air deflector 23 is fixedly connected to an air duct 17, one end of the air duct 17 is fixedly connected to one side of the air collecting cover 16, one end of the air collecting cover 16 is fixed to one side of the housing of the smart socket module 09, a wind shield 36 is fixedly connected inside the wind collecting cover 16, the width of the wind shield 36 is smaller than the width of the wind collecting cover 16, and a plurality of exhaust holes are provided at the lower end of the wind collecting cover 16.

[0132] The heat dissipation channel generates airflow through the fan 35, and the airflow enters the interlayer between the chassis 01 and the protective shell 05 through the air inlet, and is pushed by the fan 35 into the air guide 23. The opening of the air guide 23 is small, so the airflow sent into the interior of the chassis 01 is divided into two paths. One airflow passes through the air guide 23 and is directly discharged to the interior of the chassis 01 to cool the power supply equipment. The other airflow passes through the air guide 23 and is discharged into the air duct 17. The air duct 17 introduces the flowing airflow into the air collecting cover 16, so that the airflow is directly discharged to the back of the smart socket module 09, and finally discharged into the chassis 01 through the exhaust holes at the bottom of the air collecting cover 16. Finally, the airflow is discharged through the air outlet at the bottom, so that unified heat dissipation of the power supply equipment and separate heat dissipation of the special module (smart socket module 09) can be achieved.

[0133] The power supply equipment provided in this application adopts a modular structure (code scanning module 06, card insertion module 07, smart socket module 09, etc.), which is convenient for installation, maintenance and function upgrades. Adaptation to agricultural power environment: The equipment is waterproof, dustproof, and insect-proof, and can operate reliably in harsh agricultural environments such as high humidity and high temperature differences. User remote management function: Through mobile devices or platform applications, users can remotely view electricity usage, control the power switch, recharge balance, etc. Partition metering function: supports partition metering of multiple sockets for independent billing of irrigation equipment or agricultural electricity in multiple areas. Green energy-saving design: The equipment adopts a low-power operation mode and supports the input of new energy such as photovoltaics to promote the green development of agriculture. Support for Internet of Things connection: Access the agricultural management platform through the Internet of Things module to realize equipment networking, support remote control and collaborative operation with other agricultural equipment.

[0134] At the same time, this device integrates two payment methods: QR code scanning payment and card insertion payment. The QR code scanning payment module uses QR code technology. Users complete payment by scanning the dynamic QR code generated by the device with their mobile phones. The card insertion module 07 supports IC card or magnetic stripe card payment, which is suitable for rural users who are not familiar with smartphone operations. The two payment methods can be switched seamlessly, greatly improving the convenience of payment.

[0135] Furthermore, the air intake mechanism provided in the present application includes two transmission rods 20, and two guide sleeves 19 are sleeved on the rod walls of the two transmission rods 20, and one end of the two guide sleeves 19 is fixedly connected to the inner wall of the protective shell 05. A groove is provided on the rod wall of the transmission rod 20, and a positioning slider 32 is fixedly connected in the guide sleeve 19. The positioning slider 32 is slidably connected in the groove. A plurality of arc rods 29 are rotatably connected in the groove through a pin shaft. An air inlet is provided at one end of the protective shell 05, and a plurality of baffles 04 are arranged in the air inlet. Both ends of the plurality of baffles 04 are fixedly connected with a connecting shaft, and blind holes are provided on the opposite sides of the air inlet. The connecting shaft is rotatably connected in the blind hole, and one end of the arc rod 29 is rotatably connected to one side of the baffle 04 through an axle pin.

[0136] The upper end of the transmission rod 20 is fixedly connected to a baffle, and a spring 21 is sleeved on the rod wall of the transmission rod 20. One end of the spring 21 is fixedly connected to the lower end of the baffle, and the other end of the spring 21 is fixedly connected to the upper end of the guide sleeve 19. A linkage assembly is provided at the lower end of the transmission rod 20, and the linkage assembly is connected to one side of the chassis 01. The linkage assembly includes a support rod 24, and the two ends of the support rod 24 are respectively fixedly connected to the rod walls of the two transmission rods 20. The lower end of the support rod 24 is fixedly connected to two steel cables 28. The inner side of the protective shell 05 is rotatably connected to the rotating shaft 18 through a rolling bearing. One end of the two steel cables 28 passes around the rotating shaft 18 and is fixed to one side of the chassis 01. Two positioning blocks 11 are fixedly connected to one side of the chassis 01. The corners of the two positioning blocks 11 are both chamfered. The upper end of the positioning block 11 and the lower end of the support rod 24 are located in the same horizontal plane.

[0137] The upper end of the baffle plate 04 is an arc-shaped structure, and the lower end of the baffle plate 04 is provided with an extension of the arc-shaped structure. The extension of the arc-shaped structure cooperates with the upper end of the baffle plate 04, and the upper side of the air inlet is provided with an arc-shaped shielding portion with the same structure as the extension portion. A strip groove 33 is provided on one side of the baffle plate 04, and a water retaining portion 25 is provided on the lower side of the air inlet.

[0138] The air inlet mechanism provided in the present invention is driven by the steel cable 28 when in use. That is, when the protective shell 05 is away from the chassis 01, the steel cable 28 is first tightened, and after the force is reversed through the rotating shaft 18, the transmission rod 20 is pulled downward. The transmission rod 20 moves downward and drives the arc rod 29 to push the baffle 04 to swing, so that the multiple baffles 04 can swing synchronously in a tilted state, so that the air inlet is in the open state. When the protective shell 05 retracts and resets, the elastic force of the spring 21 can push the transmission rod 20 to reset. At this time, the baffle 04 can be pulled back by the arc rod 29. After resetting, the positioning block 11 installed on one side of the chassis 01 is below the support rod 24. At this time, the transmission rod 20 is in a state where it cannot move up and down, and the baffle 04 cannot be pulled from the outside, so that the air inlet can be in a closed state, thereby realizing that the air inlet mechanism can be automatically opened and closed with the equipment, and cooperates with the protective shell 05 to provide all-round protection for the equipment.

[0139] Please combine Figures 1-11 Reference Figure 12 Based on the same inventive concept, the present application also provides an agricultural intelligent power supply system, which includes any agricultural intelligent power supply device provided in the present application; the power supply system (power protection system) also includes:

[0140] The smart chip collects and records the power consumption data of the power supply unit of the power supply equipment through the current and voltage sensors (power consumption data collector) in the sensor component. The smart chip automatically cuts off the power supply when the power consumption data reaches the preset upper limit. The power consumption data includes power consumption, power consumption, voltage, current, etc.

[0141] A wireless communication module (wireless communication module), which is electrically connected to the smart chip and accesses the cloud platform; the wireless communication module is used to upload power usage data to the cloud platform, so that users can view historical power usage data and analysis reports for historical power usage data based on terminal products that are connected to the cloud platform, as well as view current power usage, balance, and working status, remotely turn on or off the power socket, and recharge the balance and generate payment records;

[0142] Fault diagnosis and alarm module (fault automatic diagnosis and alarm module), which is equipped with a buzzer, an automatic power-off module, and a fault information sending module, and is used to determine short circuit faults or overload faults by real-time monitoring of power parameters;

[0143] The electricity theft monitoring module compares historical electricity usage data with current electricity usage data, and combines abnormal current fluctuations and abnormal electricity usage characteristics to determine electricity theft behavior;

[0144] The leakage protection module monitors the leakage current of the power line through the leakage detection sensor in the sensor assembly. When it is detected that the leakage current exceeds the set current threshold, the power supply socket is turned off through the built-in relay.

[0145] In an exemplary embodiment, the smart chip is further configured to upload at least one of the detected electricity theft, short circuit fault, overload fault, and leakage current exceeding a set current threshold to a cloud platform via a wireless communication module, so as to send at least one of the electricity theft, short circuit fault, overload fault, and leakage current exceeding a set current threshold to an associated application software platform based on the cloud platform, so that the user can receive an alarm notification through the relevant application software in the terminal product, and / or remotely shut down the power socket, and / or alarm through a buzzer.

[0146] In summary, the agricultural intelligent power supply system provided in this application includes:

[0147] Smart chip, equipped with high-precision current and voltage sensors, collects and records data such as power consumption, power, and voltage in real time. The data is uploaded to the cloud platform via wireless network. Users can view historical power consumption data and analysis reports at any time. It also supports setting power consumption limits, which will automatically cut off power when the threshold is reached to avoid excessive power consumption.

[0148] Wireless communication module: The wireless communication module is connected to the cloud platform, allowing users to remotely manage power supply equipment through mobile phones or computers, including real-time viewing of current power consumption, balance and working status, remote power on or off, and recharging balance and generating payment records through APP (Application);

[0149] Automatic fault diagnosis and alarm module, which is equipped with a buzzer, an automatic power-off module and a fault information sending module. The automatic fault diagnosis and alarm module automatically determines short circuit and overload faults by real-time monitoring of parameters such as voltage, current and power;

[0150] The electricity theft monitoring module can detect possible electricity theft in the line in real time. By comparing historical electricity usage data with current electricity usage patterns, combined with abnormal current fluctuations and abnormal electricity usage characteristics, it can automatically determine whether there is electricity theft;

[0151] The leakage protection module is equipped with a leakage detection sensor, which monitors the leakage current of the power line in real time. When it is detected that the leakage exceeds the set threshold, the power supply is immediately disconnected through the built-in relay.

[0152] For example, the smart chip uploads the suspected electricity theft detected, the abnormal electricity usage information detected by the automatic fault diagnosis and alarm module and the leakage protection module to the cloud platform through the wireless transmission module, and at the same time sends the suspected electricity theft, leakage information and fault information to the user's mobile phone or management platform. The user receives the alarm notification through the mobile phone APP and remotely controls the power outage, and alarms through the buzzer.

[0153] Among them, the agricultural intelligent power supply system provided by this application can achieve the following effects:

[0154] Integrated remote leakage detection and power-off protection functions: can be monitored and controlled through the cloud to ensure user power safety;

[0155] Intelligent power management: Real-time collection, analysis, and storage of power consumption data through smart chips to achieve precise power consumption monitoring and optimization;

[0156] Adaptation to agricultural power environments: The equipment is waterproof, dustproof, and insect-proof, and can operate reliably in harsh agricultural environments such as high humidity and high temperature differences.

[0157] User remote management function: Through mobile devices or platform applications, users can remotely view electricity usage, control power on / off, recharge balance, etc.;

[0158] Automatic fault diagnosis and alarm: The device integrates a fault diagnosis system that can automatically detect abnormalities such as short circuits and overloads, and alert users via mobile phones or alarms.

[0159] In addition, the agricultural intelligent power supply system provided by this application integrates multiple safety mechanisms such as leakage protection, overload protection, undervoltage protection, overvoltage protection, no-load protection, overtemperature protection, lightning protection and surge protection. It can deal with common safety issues such as leakage, short circuit, grid fluctuation, equipment no-load and overload in agricultural power environments, significantly reducing risks to people and equipment. It can also ensure that the equipment operates within a safe range and extend its service life by real-time monitoring of parameters such as voltage, current, and temperature. It can also effectively avoid power waste in no-load conditions based on no-load protection, and overload protection can prevent equipment from being damaged due to high power consumption.

[0160] In addition, this application supports user management, real-time monitoring, fault alarms, data statistics, and other functions through 4G / 5G / WiFi connection to the backend. Remote control and monitoring functions significantly reduce the need for manual operation, allowing administrators to monitor device status in real time. The backend system uploads device abnormality data in real time, supporting automatic alarms and rapid repairs to reduce downtime. Statistics on electricity consumption, costs, and other information help users optimize their electricity usage and achieve refined and transparent management.

[0161] The agricultural intelligent power supply system provided in this application can be flexibly applied to various scenarios such as agricultural irrigation, water pump power supply, and farm lighting management.

[0162] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0163] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An agricultural intelligent power supply equipment, characterized in that: The power supply device includes: A chassis and a protective shell covering the chassis on a side away from a mounting plate of the chassis, wherein a transmission mechanism for driving the protective shell to move relative to the mounting plate is provided in the chassis; The protective shell includes an air inlet mechanism, which is automatically in an open state as the protective shell moves away from the mounting plate when the power supply device is in an enabled state, so as to ventilate and cool the chassis; A power supply unit is further provided on a side of the chassis facing the protective shell, and the power supply unit includes a code scanning module, a card insertion module, and a smart socket module; the code scanning module and the card insertion module are used to receive electricity payment to enable opening of at least one power socket in the smart socket module; A heat dissipation channel is also provided inside the chassis, wherein the first end of the heat dissipation channel includes an air deflector and the second end includes an air collecting cover; the opening of the air deflector faces the filter provided in the side panel of the chassis, and the opening of the air collecting cover faces the smart socket module; when the air inlet mechanism is in the open state, the smart socket module is cooled through the filter and the heat dissipation channel.

2. The agricultural intelligent power supply equipment according to claim 1, characterized in that: The transmission mechanism includes at least one set of first transmission members and a reduction motor connected to the first transmission members, and the reduction motor is fixed inside the chassis; The first transmission member includes an internally threaded tube and a screw connected to the internally threaded tube, wherein one end of the screw away from the internally threaded tube is rotatably connected to the surface of the mounting plate via a ball bearing, and one end of the internally threaded tube close to the screw passes through a side plate of the chassis away from the mounting plate, and the other end of the internally threaded tube is fixedly connected to a side plate of the protective shell away from the mounting plate; A worm wheel is fixedly connected to the rod wall of the lead screw near the mounting plate, a worm is meshed with one side of the worm wheel, and the other end of the worm is fixedly connected to the transmission shaft of the reduction motor; The reduction motor is used to drive the first transmission member to drive the protective shell and the mounting plate to move toward each other.

3. The agricultural intelligent power supply equipment according to claim 1, characterized in that: The air inlet mechanism includes at least one set of second transmission members and a plurality of shielding plates connected to the second transmission members; the plurality of shielding plates are located in an air inlet opened in at least one side plate of the protective shell; The second transmission member includes a transmission rod and a guide sleeve sleeved on the rod wall of the transmission rod; the guide sleeve is fixedly connected to the inner wall of the side plate of the protective shell; A groove is provided on the rod wall of the transmission rod, and the opening direction of the groove is toward the air inlet side; a positioning slider is fixedly connected to the guide sleeve, and the positioning slider is slidably connected to the groove, and a plurality of arc-shaped rods are rotatably connected to the groove through a pin shaft, and the other end of the arc-shaped rod is rotatably connected to the baffle through an axis pin; In the side wall of the protective shell for forming the air inlet, a plurality of blind holes are formed on the side wall extending in the same direction as the transmission rod, facing the air inlet; a connecting shaft matching the blind hole is fixed on the side of each of the shielding plates facing the blind hole, and the connecting shaft is rotatably connected to the matching blind hole; One end of the transmission rod is fixedly connected to a baffle, a spring is sleeved on the rod wall of the transmission rod, one end of the spring is fixedly connected to the baffle, and the other end is fixedly connected to the guide sleeve; a linkage component is provided at the end of the transmission rod away from the baffle, and the linkage component is fixedly connected to the chassis.

4. The agricultural intelligent power supply equipment according to claim 3, characterized in that: The air inlet mechanism includes two sets of the second transmission members; The linkage assembly includes a support rod, both ends of which are fixedly connected to the two transmission rods of the two sets of second transmission members, a steel cable is fixedly connected to the side of the support rod away from the baffle, and the other end of the steel cable passes around the rotating shaft and is fixedly connected to the surface of the side panel of the chassis facing the air inlet; the rotating shaft is rotatably connected to the inner side of the protective shell through a rolling bearing; A positioning block is also fixedly connected to the side panel surface of the chassis facing the air inlet. The positioning block is arranged opposite to the support rod and is used to prevent the support rod from moving toward the side of the rotating shaft along the extension direction of the transmission rod when the power supply device is in an inactive state.

5. The agricultural intelligent power supply equipment according to claim 4, characterized in that: The shielding plate is provided with an arc-shaped structure on one side facing the baffle, and an arc-shaped recessed portion matching the arc-shaped structure is provided on the side of the shielding plate away from the arc-shaped structure; a strip groove is provided on the surface of the side of the shielding plate away from the chassis at a position where the surface meets the arc-shaped structure; Among them, in the side wall of the protective shell used to form the air inlet, the first side wall intersecting with the extension direction of the transmission rod is facing the side of the support rod, and is provided with an arc-shaped shielding plate with the same structure as the arc-shaped recessed portion; the second side wall opposite to the first side wall is provided with a water retaining portion.

6. The agricultural intelligent power supply equipment according to claim 1, characterized in that: A fan is fixedly connected inside the air deflector, and the air deflector and the wind collecting cover are connected through an air guide pipe; An air outlet penetrating the side panel is provided in one side panel of the chassis, and an insect-proof net is fixedly connected to the air outlet; The air collecting cover covers the smart socket module, and the air collecting cover includes at least one exhaust hole penetrating through the cover wall.

7. The agricultural intelligent power supply equipment according to claim 1, characterized in that: A water retaining ring is provided around the area where the mounting plate of the chassis connects with the side plate of the chassis; A rubber ring is provided on one side surface of the protective shell facing the mounting plate; When the power supply device is in an inactive state, the protective shell is inserted into the water retaining ring, and the rubber ring is in contact with the mounting plate.

8. The agricultural intelligent power supply equipment according to claim 1, characterized in that: The power supply unit also includes a remote leakage protection module; the code scanning module, the card insertion module, the remote leakage protection module and the smart socket module are connected based on a standardized interface; A control host is also provided in the chassis, and the control host controls the coordinated work between the multiple modules in the power supply unit through a built-in intelligent chip; The control host is also connected to a partition metering module, a photovoltaic access module and an Internet of Things communication module; a sensor component is also installed in the chassis, and the sensor component is connected to the smart chip in the control host.

9. An agricultural intelligent power supply system, characterized in that: The agricultural intelligent power supply equipment comprising any one of claims 1 to 8; The power supply system further includes: A smart chip, which collects and records power consumption data of the power supply unit of the power supply device through current and voltage sensors in the sensor assembly; the smart chip automatically cuts off power when it detects that the power consumption data reaches a preset power consumption upper limit; a wireless communication module, the wireless communication module being electrically connected to the smart chip and connected to a cloud platform; the wireless communication module being used to upload the power usage data to the cloud platform, so that a user can, based on a terminal product that is communicatively connected to the cloud platform, access historical power usage data and analysis reports for the historical power usage data, view current power usage, balance, and operating status, remotely turn on or off a power outlet, and recharge a balance and generate a payment record; A fault diagnosis and alarm module is provided with a buzzer, an automatic power-off module, and a fault information sending module, and is used to determine a short circuit fault or an overload fault by monitoring power parameters in real time; An electricity theft monitoring module, which determines electricity theft by comparing the historical electricity usage data with the current electricity usage data and combining abnormal current fluctuations and abnormal electricity usage characteristics; A leakage protection module monitors the leakage current of the power line through the leakage detection sensor in the sensor assembly, and when it is detected that the leakage current exceeds a set current threshold, the power supply socket is closed through a built-in relay.

10. The power supply system according to claim 9, characterized in that: The smart chip is further configured to upload at least one of the detected electricity theft, the short circuit fault, the overload fault, and the leakage current exceeding a set current threshold to the cloud platform via the wireless communication module, so as to send at least one of the electricity theft, the short circuit fault, the overload fault, and the leakage current exceeding the set current threshold to an associated application software platform based on the cloud platform, so that the user can receive an alarm notification through the relevant application software in the terminal product, and / or remotely shut down the power socket, and / or alarm through a buzzer.

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