An intelligent switch cabinet protection device and an intelligent switch cabinet

Abstract

This application discloses an intelligent protection device for switchgear and an intelligent switchgear, relating to the field of switchgear technology. It includes a cabinet, a mounting plate, a generator, a water collection tank, a scraper, a drive unit, and a sensor. The cabinet is fixedly mounted on the ground; the mounting plate is fixedly mounted on the upper part of the cabinet; the generator is rotatably mounted on the upper part of the mounting plate; the water collection tank is fixedly mounted on one side of the mounting plate; the scraper is slidably mounted on the upper part of the generator; the drive unit is connected to the water collection tank and is used to drive the scraper to move; the sensor is fixedly mounted on the upper part of the mounting plate and is electrically connected to the water collection tank. This application addresses the problem of reducing the accumulation of rainwater and dust on the surface of photovoltaic panels, which affects power generation efficiency.

Description

Technical Field

[0001] This application relates to the field of switchgear technology, and in particular to an intelligent protection device for switchgear and an intelligent switchgear. Background Technology

[0002] Switchgear protection devices are widely used electrical equipment in power systems, primarily for protecting and controlling various electrical equipment such as generators, transformers, circuit breakers, busbars, and cables. Furthermore, switchgear protection devices are also widely used for the protection of electrical equipment in various industrial and mining enterprises, commercial buildings, and residential areas. Their working principle involves measuring parameters such as current, voltage, frequency, and phase sequence to monitor the electrical equipment in real time. Once an abnormality is detected, protective actions are initiated to ensure the safe operation of the electrical equipment.

[0003] One type of switchgear protection device improves the overall protective performance of the switchgear by enhancing the weather resistance of the switchgear housing material, while adding sealing rings at the connection points of the switchgear to prevent external moisture and dust from entering the cabinet.

[0004] Although the above solutions improve the protection performance of the switchgear to some extent, rainwater and dust accumulate on the surface of the photovoltaic panels over a long period of time, affecting the power generation efficiency. Summary of the Invention

[0005] To reduce the impact of rainwater and dust accumulation on the surface of photovoltaic panels on power generation efficiency, this application provides an intelligent protection device for switchgear and an intelligent switchgear.

[0006] This application provides an intelligent protection device for switchgear and an intelligent switchgear, adopting the following technical solution: A smart protection device for switchgear and a smart switchgear, comprising: The cabinet is fixedly installed on the ground. Mounting plate, the mounting plate is fixedly installed at the upper end of the cabinet; A power generator, which is rotatably mounted on the upper end of the mounting plate; A water collection tank is fixedly installed on one side of the mounting plate; A scraper, which is slidably disposed on the upper end of the power generation component; A driving component, which is connected to the water collection tank, is used to drive the scraper to move; The sensor is fixedly mounted on the upper end of the mounting plate and is electrically connected to the water collection tank.

[0007] By adopting the above technical solution, the mounting plate is fixedly installed on the upper part of the cabinet, providing a stable installation platform for other components. The generator is rotatably mounted on the upper part of the mounting plate, utilizing solar energy to generate electricity and improve energy efficiency. The water collection tank is fixedly installed on one side of the mounting plate to collect rainwater for power, further conserving water resources. The scraper is slidably mounted on the upper part of the generator, and under the action of the drive component, it can remove dust and dirt from the surface of the generator, maintaining its high photoelectric conversion efficiency. The drive component is connected to the water collection tank; when the water level in the tank reaches a certain height, the drive component will push the scraper to move, realizing an automatic cleaning function. The sensor is fixedly mounted on the upper part of the mounting plate and electrically connected to the water collection tank, monitoring environmental changes in real time and triggering the drive component to operate.

[0008] Optionally, a water collection chamber is vertically arranged inside the water collection tank, and the driving component includes: A movable plate, which is slidably disposed within the water collection cavity; A first spring, one end of which is fixedly disposed at the bottom of the water collection cavity, and the other end of which is fixedly disposed at the end of the movable plate near the bottom of the water collection cavity; The connecting pipes are provided in two parts. One end of each connecting pipe is fixedly installed on the side of the water collection tank near the cabinet and communicates with the water collection cavity. The other end of each connecting pipe passes through the sliding member and is fixedly connected to the scraper.

[0009] By adopting the above technical solution, the water collection chamber inside the water collection tank can effectively collect rainwater or condensate. When the water volume increases, the moving plate moves downward under the gravity of the rainwater, compressing the first spring, thereby pushing the connecting pipe to drive the scraper to move, realizing the automatic cleaning function. This device not only improves the self-cleaning ability of the equipment, but also reduces manual maintenance costs, ensures the cleanliness of the surface of the power generation components, and improves power generation efficiency.

[0010] Optionally, the generator has a horizontally arranged groove on the side near the cabinet, and a sliding member is fixedly arranged on one side of the water collection tank. The sliding member includes: The telescopic rod has its fixed end fixedly embedded in the mounting plate, and its telescopic end is a free end. A sliding block, one end of which is rotatably disposed at the free end of the telescopic rod, and the other end of which is slidably disposed within the groove; The second spring has one end fixedly disposed on the fixed end wall of the telescopic rod, and the other end fixedly disposed on the free end located on one side of the fixed end.

[0011] By adopting the above technical solution, the design of the chute and sliding component allows the water collection tank to move flexibly within a certain range, effectively coordinating with the movement of the scraper to ensure that rainwater is thoroughly removed. The design of the telescopic rod and the second spring not only ensures the stability of the structure but also enhances the system's buffering capacity, reducing the risk of damage caused by external impacts. Simultaneously, the sliding block's rotatable position at one end of the telescopic rod further improves the smoothness of system operation.

[0012] Optionally, the scraper includes: A fixing part is fixedly disposed at the end of the power generation component away from the mounting plate, and the fixing part is horizontally provided with a mounting cavity; The telescopic part is slidably disposed within the mounting cavity and extends through the outside of the fixed part; A scraping part, one side of which is fixedly disposed at the end of the telescopic part away from the fixed part, and the lower end of the scraping part abuts against the upper end of the power generation component; A baffle is fixedly disposed on the upper end of the fixing part, and one end of the baffle is fixedly connected to one end of the power generation component.

[0013] By adopting the above technical solution, the fixing part is fixedly set at the end of the generator component away from the mounting plate, and a horizontal mounting cavity is provided, making the entire scraper structure more stable and ensuring that it will not shift or fall off during the scraping process. The telescopic part is slidably set in the mounting cavity and passes through the outside of the fixing part, allowing the scraper length to be adjusted according to actual needs, adapting to the surface of generator components of different sizes, improving cleaning efficiency and applicability. One side of the scraping part is fixedly set at the end of the telescopic part away from the fixing part, and its lower end abuts against the upper end of the generator component, enabling it to closely fit the surface of the generator component during movement and effectively remove dust and impurities adhering to it. The baffle is fixedly set at the upper end of the fixing part and fixedly connected to one end of the generator component, preventing dust from the external environment from re-entering the cleaned area, while also enhancing the overall stability and durability of the scraper.

[0014] Optionally, the power generation device includes: A first photovoltaic panel, which is rotatably connected to the mounting plate; The second photovoltaic panel is rotatably connected to the mounting plate, and there is a gap between the first photovoltaic panel and the second photovoltaic panel.

[0015] By adopting the above technical solution, the first photovoltaic panel and the second photovoltaic panel are rotatably connected to the mounting plate, and there is a gap between them. This allows the first photovoltaic panel and the second photovoltaic panel to rotate at an angle.

[0016] Optionally, a shielding cloth is provided on the upper end of the generator, one end of the shielding cloth is fixedly disposed on the end of the fixing part near the mounting plate, and the other end of the shielding part is fixedly disposed on the end of the scraping part near the fixing part.

[0017] By adopting the above technical solution, the shielding cloth can effectively prevent rainwater or dust from entering the generator components, thereby improving power generation efficiency and equipment lifespan. Meanwhile, the two ends of the shielding cloth are fixed to the fixing part and the scraping part respectively, ensuring the stability and reliability of the shielding cloth and preventing it from falling off during scraper movement, further enhancing the overall protective performance of the device.

[0018] Optionally, an intelligent switch cabinet includes: The sensor module is fixedly installed inside the cabinet and includes a temperature sensor, a current sensor, a voltage sensor, and a humidity sensor. A control module is fixedly installed inside the cabinet. The sensor module is electrically connected to the control module. The control module is used to process the data collected by the sensor module and issue commands. An execution module is fixedly installed inside the cabinet and electrically connected to the control module. The execution module is used to execute the instructions of the control module.

[0019] By adopting the above technical solution, the sensor module, including temperature, current, voltage, and humidity sensors, can monitor the temperature, humidity, and electrical parameters inside the cabinet in real time, ensuring the safety and stability of equipment operation. The control module receives and processes data from the sensor module, analyzes the current operating status, and generates corresponding control commands based on preset logic or thresholds. The execution module receives commands from the control module and executes specific actions, such as adjusting the ventilation system or activating the cooling device, thereby maintaining the environment inside the cabinet within a safe range.

[0020] Optionally, an audible and visual alarm is also included. The audible and visual alarm is fixedly installed on the outside of the cabinet and is electrically connected to the execution module for dual alarm via sound and light.

[0021] By adopting the above technical solution and adding an audible and visual alarm, when the execution module receives an abnormal command from the control module, it can quickly activate both audible and visual alarms, significantly improving fault response speed and safety. It can visually attract attention and also alert staff to address problems promptly through sound, ensuring the safe operation of the equipment.

[0022] In summary, the embodiments of the present invention provide an intelligent protection device for switchgear and an intelligent switchgear, which includes at least one of the following beneficial technical effects: 1. The mounting plate is fixedly installed at the top of the cabinet, providing a stable platform for other components. The generator is rotatably mounted on the top of the mounting plate, utilizing solar energy to improve energy efficiency. The water collection tank is fixedly installed on one side of the mounting plate to collect rainwater for power, further conserving water resources. The scraper is slidably mounted on the top of the generator, and under the action of the drive mechanism, it can remove dust and dirt from the surface of the generator, maintaining its high photoelectric conversion efficiency. The drive mechanism is connected to the water collection tank; when the water level in the tank reaches a certain height, the drive mechanism pushes the scraper to move, achieving an automatic cleaning function. The sensor is fixedly installed at the top of the mounting plate and electrically connected to the water collection tank, monitoring environmental changes in real time and triggering the drive mechanism to operate.

[0023] 2. The fixed part is fixedly located at the end of the generator component away from the mounting plate and has a horizontal mounting cavity, making the entire scraper structure more stable and ensuring that it will not shift or fall off during scraping. The telescopic part is slidably located inside the mounting cavity and passes through the outside of the fixed part, allowing the scraper length to be adjusted according to actual needs to adapt to the surface of generator components of different sizes, improving cleaning efficiency and applicability. One side of the scraping part is fixedly located at the end of the telescopic part away from the fixed part, with its lower end abutting against the upper end of the generator component, enabling it to closely fit the surface of the generator component during movement and effectively remove dust and impurities adhering to it. The baffle is fixedly located at the upper end of the fixed part and fixedly connected to one end of the generator component, preventing dust from the external environment from re-entering the cleaned area, while also enhancing the overall stability and durability of the scraper.

[0024] 3. The shielding cloth effectively prevents rainwater or dust from entering the generator components, improving power generation efficiency and extending equipment lifespan. Simultaneously, the two ends of the shielding cloth are fixed to the fixing and scraping parts respectively, ensuring the cloth's stability and reliability. It will not fall off during scraper movement, further enhancing the overall protective performance of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of an intelligent protection device for a switchgear provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the scraper structure in an intelligent protection device for switchgear provided in an embodiment of the present invention; Figure 3 For this Figure 2 Enlarged view of section A in the middle; Figure 4 This is a schematic diagram of the structure of a sliding component in an intelligent protection device for a switchgear according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the water tank in an intelligent protection device for switchgear provided in an embodiment of the present invention; Figure 6This is a structural schematic diagram of an intelligent switch cabinet provided in an embodiment of the present invention.

[0026] Explanation of the markings in the image: 1. Cabinet; 11. Mounting plate; 12. Power generation component; 121. First photovoltaic panel; 122. Second photovoltaic panel; 13. Water collection tank; 14. Scraper; 141. Fixing part; 142. Telescopic part; 143. Scraping part; 144. Baffle; 15. Sensor; 2. Driving component; 21. Moving plate; 22. First spring; 23. Connecting pipe; 24. Water collection chamber; 25. Drain valve; 26. Drain pipe; 3. Sliding component; 31. Telescopic rod; 32. Sliding block; 33. Second spring; 34. Slide groove; 41. Shelter cloth; 42. Sensor module; 43. Control module; 44. Execution module; 45. Audible and visual alarm. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0028] Example 1 Combination Figure 1 , Figure 2 and Figure 3 This application discloses an intelligent protection device for a switchgear, comprising a cabinet 1, a mounting plate 11, a generator 12, a water collection tank 13, a scraper 14, a drive unit 2, and a sensor 15. The cabinet 1 is fixedly mounted on the ground; the mounting plate 11 is fixedly mounted on the upper end of the cabinet 1; the generator 12 is rotatably mounted on the upper end of the mounting plate 11; the water collection tank 13 is fixedly mounted on one side of the mounting plate 11; the scraper 14 is slidably mounted on the upper end of the generator 12; the drive unit 2 is connected to the water collection tank 13 and is used to drive the scraper 14 to move; the sensor 15 is fixedly mounted on the upper end of the mounting plate 11 and is electrically connected to the water collection tank 13.

[0029] Specifically, the power generation component 12 includes a first photovoltaic panel 121 and a second photovoltaic panel 122. The first photovoltaic panel 121 is rotatably connected to the mounting plate 11; the second photovoltaic panel 122 is rotatably connected to the mounting plate 11, and there is a gap between the first photovoltaic panel 121 and the second photovoltaic panel 122. The scraper 14 includes a fixing part 141, a telescopic part 142, a scraping part 143, and a baffle 144. The fixing part 141 is fixedly disposed at the end of the power generation component 12 away from the mounting plate 11, and the fixing part 141 has a horizontally arranged mounting cavity; the telescopic part 142 is slidably disposed in the mounting cavity, and the telescopic part 142 passes through the outside of the fixing part 141; one side of the scraping part 143 is fixedly disposed at the end of the telescopic part 142 away from the fixing part 141, and the lower end of the scraping part 143 abuts against the upper end of the power generation component 12; the baffle 144 is fixedly disposed at the upper end of the fixing part 141, and one end of the baffle 144 is fixedly connected to one end of the power generation component 12.

[0030] In this embodiment, the cabinet 1 can be fixed to the ground by welding or bolting, and this embodiment does not make specific limitations. The length of the first photovoltaic panel 121 is the same as the length of the second photovoltaic panel 122, and the gap between the first photovoltaic panel 121 and the second photovoltaic panel 122 is such that when both the first photovoltaic panel 121 and the second photovoltaic panel 122 are horizontally arranged on the mounting plate 11, the ends of the first photovoltaic panel 121 and the second photovoltaic panel 122 that are close to each other are exactly in contact.

[0031] The mounting plate 11 is rectangular in shape, and its length can be equal to or less than that of the first photovoltaic panel 121. The water collection tank 13 is square in shape and can be integrally formed or fixed to one side of the mounting plate 11 by welding or bolting. This embodiment does not impose specific limitations. It should be noted that a drain pipe 26 is installed inside the water collection tank 13. One end of the drain pipe 26 is placed inside the water collection tank 13, and the other end is placed at the lower end of the water collection tank 13. A drain valve 25 is fixedly installed on the drain pipe 26 at the lower end of the water collection tank 13, and the sensor 15 is electrically connected to the drain valve 25. When the sensor 15 detects rain, the sensor 15 transmits the detected signal to the drain valve 25 and controls the drain valve 25 to close, that is, the rainwater in the water collection tank 13 cannot be discharged.

[0032] The fixing part 141 is rectangular in shape. The telescopic part 142 and the scraping part 143 are used to scrape away rainwater and dust from the upper parts of the first photovoltaic panel 121 and the second photovoltaic panel 122, reducing the impact of dust and rainwater on the performance of the first photovoltaic panel 121 and the second photovoltaic panel 122. It should be noted that the scraping part 143 can be made of rubber or plastic to ensure good friction and wear resistance. The baffle 144 is a long rectangular plate. The baffle 144 not only extends the length of the first photovoltaic panel 121 and the second photovoltaic panel 122, providing protection during rain and preventing rainwater from splashing onto the cabinet 1, but also increases the stability of the overall structure.

[0033] In practical use, when sensor 15 detects rain, it controls the outlet pipe of water collection tank 13 to close, preventing rainwater from draining out of the tank. The rainwater falls into the tank and sends power to drive component 2, causing the first photovoltaic panel 121 and the second photovoltaic panel 122 to rotate. This ensures that the first photovoltaic panel 121 and the second photovoltaic panel 122 are parallel to the upper end of the cabinet 1, and that the ends of the first photovoltaic panel 121 and the second photovoltaic panel 122 are in contact with each other, preventing rainwater from wetting the cabinet 1 and causing corrosion. Furthermore, when both the first photovoltaic panel 121 and the second photovoltaic panel 122 are parallel to the upper end of the cabinet 1, the drive component 2 drives the scraper 14 to move, cleaning the surfaces of the first photovoltaic panel 121 and the second photovoltaic panel 122, thus preventing dust and rainwater from reducing the performance of the first photovoltaic panel 121 and the second photovoltaic panel 122.

[0034] Combination Figure 4 and Figure 5 In a specific embodiment of the application, a water collection chamber 24 is vertically arranged inside the water collection tank 13. The driving component 2 includes a moving plate 21, a first spring 22, and a connecting pipe 23. The moving plate 21 is slidably arranged inside the water collection chamber 24. One end of the first spring 22 is fixedly arranged at the bottom of the water collection chamber 24, and the other end of the first spring 22 is fixedly arranged at the end of the moving plate 21 near the bottom of the water collection chamber 24. There are two connecting pipes 23. One end of each connecting pipe 23 is fixedly arranged on the side of the water collection tank 13 near the cabinet 1 and communicates with the water collection chamber 24. The other ends of each connecting pipe 23 pass through the sliding component 3 and are fixedly connected to the scraper 14.

[0035] In this embodiment, the water collection cavity 24 and the water collection tank 13 have the same shape. The movable plate 21 fits against the inner wall of the water collection cavity 24. It should be noted that a sealing strip is provided around the movable plate 21 to prevent rainwater from flowing into the bottom of the water collection cavity 24 through the gap between the movable plate 21 and the water collection cavity 24. The connecting pipe 23 is cylindrical and can be a steel pipe or a PVC hose; this embodiment does not impose a specific limitation. Specifically, an air bladder is fixedly installed at the bottom of the water collection cavity 24, and the air bladder contains gas. In actual use, when the sensor 15 detects rain, the sensor 15 controls the drain valve 25 to close, so that the rainwater is collected in the water collection tank 13. The movable plate 21 moves downward under the gravity of the rainwater, thereby squeezing the air bladder. The gas in the air bladder enters the connecting pipe 23, thereby driving the first photovoltaic panel 121 and the second photovoltaic panel 122 to move, which is simple and convenient.

[0036] Looking back Figure 4 In a specific embodiment of the application, a sliding groove 34 is horizontally provided on the side of the generator 12 near the cabinet 1, and a sliding member 3 is fixedly provided on one side of the water collection tank 13. The sliding member 3 includes a telescopic rod 31, a sliding block 32, and a second spring 33. The fixed end of the telescopic rod 31 is fixedly embedded in the mounting plate 11, and the telescopic end of the telescopic rod 31 is a free end. One end of the sliding block 32 is rotatably disposed on the free end of the telescopic rod 31, and the other end of the sliding block 32 is slidably disposed in the sliding groove 34. One end of the second spring 33 is fixedly disposed on the wall of the fixed end of the telescopic rod 31, and the other end of the second spring 33 is fixedly disposed on the side of the free end located at the fixed end.

[0037] In this embodiment, the first photovoltaic panel 121 and the second photovoltaic panel 122 are horizontally provided with a sliding groove 34 on the side near the cabinet 1. The fixed end of the telescopic rod 31 is embedded in the mounting plate 11, and the telescopic end of the telescopic rod 31 slides on the outside of the mounting plate 11. The sliding block 32 is rectangular and is rotatably connected to the end of the telescopic rod 31 away from the mounting plate 11. It should be noted that the sliding block 32 and the telescopic rod 31 can be rotatably connected by a pivot, but this embodiment does not impose a specific limitation. The second spring 33 allows the telescopic end to return to its initial state without gas drive.

[0038] In practical use, when the gas in the connecting pipe 23 enters the rodless cavity of the telescopic rod 31, it will push the telescopic rod 31 to extend and retract. At the same time, the sliding block 32 slides in the sliding groove, thereby driving the first photovoltaic panel 121 and the second photovoltaic panel 122 to move. The sliding block 32 is rotatably connected to the telescopic end of the telescopic rod 31 in order to cope with the situation where the height of the first photovoltaic panel 121 and the second photovoltaic panel 122 changes during movement.

[0039] Looking back Figure 4In a specific embodiment of the application, a shielding cloth 41 is provided on the upper end of the power generation component 12. One end of the shielding cloth 41 is fixedly disposed on the end of the fixing part 141 near the mounting plate 11, and the other end of the shielding part is fixedly disposed on the end of the scraping part 143 near the fixing part 141.

[0040] In this embodiment, the shielding cloth 41 is a pleated fabric and is made of waterproof material. When the scraper moves, it causes the shielding cloth 41 to open, shielding the first photovoltaic panel 121 and the second photovoltaic panel 122. In specific use, gas in the connecting pipe 23 enters the rodless cavity of the telescopic rod 31, driving the telescopic end of the telescopic rod 31 to move. Since the fixing part 141 is connected to the telescopic rod 31 through the connecting pipe 23, gas in the connecting pipe 23 enters the fixing part 141, driving the telescopic part 142 to move. Simultaneously, the telescopic part 142 drives the scraper to move, scraping the first photovoltaic panel 121 and the second photovoltaic panel 122. While scraping, the scraper 14 also opens the shielding cloth 41, shielding the first photovoltaic panel 121 and the second photovoltaic panel 122, preventing rainwater from causing a performance degradation of the first photovoltaic panel 121 and the second photovoltaic panel 122.

[0041] The implementation principle of this application embodiment is as follows: When the sensor 15 detects rain, the sensor 15 controls the water outlet pipe of the water collection tank 13 to close, preventing rainwater from being discharged from the water collection tank 13. When the rainwater falls into the water collection tank 13, the moving plate 21 moves downward under the gravity of the rainwater, thereby squeezing the airbag. The gas in the airbag enters the connecting pipe 23, thereby driving the first photovoltaic panel 121 and the second photovoltaic panel 122 to move, so that the first photovoltaic panel 121 and the second photovoltaic panel 122 are parallel to the upper end of the cabinet 1, and the ends of the first photovoltaic panel 121 and the second photovoltaic panel 122 that are close to each other are attached to each other, preventing rainwater from wetting the cabinet 1 and causing corrosion of the cabinet 1. Furthermore, when the gas in the connecting pipe 23 enters the rodless cavity of the telescopic rod 31, it pushes the telescopic rod 31 to extend and retract. Simultaneously, the sliding block 32 slides within the sliding groove, thereby driving the first photovoltaic panel 121 and the second photovoltaic panel 122 to move. Since the fixing part 141 is connected to the telescopic rod 31 through the connecting pipe 23, the gas in the connecting pipe 23 enters the fixing part 141, driving the telescopic part 142 to move. Simultaneously, the telescopic part 142 drives the scraping plate to move, scraping the first photovoltaic panel 121 and the second photovoltaic panel 122. While the scraping plate 14 is scraping, it also opens the shielding cloth 41 to shield the first photovoltaic panel 121 and the second photovoltaic panel 122, preventing rainwater from causing a performance degradation in the first photovoltaic panel 121 and the second photovoltaic panel 122.

[0042] Example 2 Combination Figure 6In a specific embodiment of the application, an intelligent switch cabinet includes a sensor module 42, a control module 43, an execution module 44, and an audible and visual alarm 45. The sensor module 42 is fixedly installed inside the cabinet 1 and includes a temperature sensor, a current sensor, a voltage sensor, and a humidity sensor. The control module 43 is fixedly installed inside the cabinet 1, and the sensor module 42 is electrically connected to the control module 43. The control module 43 processes the data collected by the sensor module 42 and issues commands. The execution module 44 is fixedly installed inside the cabinet 1, and the execution module 44 is electrically connected to the control module 43. The execution module 44 executes the commands of the control module 43. The audible and visual alarm 45 is fixedly installed outside the cabinet 1 and is electrically connected to the execution module 44, providing both sound and light alarms.

[0043] In this embodiment, the sensor module 42 includes a temperature sensor, a current sensor, a voltage sensor, and a humidity sensor, which are installed inside the switchgear to monitor its operating status in real time. The control module 43 includes a microprocessor and a memory, used to process the data collected by the sensors and make corresponding control decisions. The actuators include a circuit breaker and an alarm, which operate according to the instructions of the control module 43 to achieve the protection function. An audible and visual alarm 45 is installed outside the switchgear; when an abnormality is detected, it provides both audible and visual alarms to alert personnel to handle the situation promptly.

[0044] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A switchgear intelligent protection device, characterized in that, include: Cabinet (1), the cabinet (1) is fixedly installed on the ground; Mounting plate (11), which is fixedly installed on the upper end of the cabinet (1); A power generation component (12) is rotatably mounted on the upper end of the mounting plate (11); A water collection tank (13) is fixedly installed on one side of the mounting plate (11); Scraper (14), the scraper (14) is slidably disposed on the upper end of the power generation component (12); A driving component (2) is connected to the water collection tank (13) and is used to drive the scraper (14) to move. Sensor (15) is fixedly installed on the upper end of the mounting plate (11) and electrically connected to the water collection tank (13).

2. The intelligent protection device for switch cabinet according to claim 1, characterized in that, The water collection tank (13) has a vertically arranged water collection cavity (24), and the driving component (2) includes: A movable plate (21) is slidably disposed within the water collection cavity (24); The first spring (22) has one end fixedly disposed at the bottom of the water collection cavity (24), and the other end fixedly disposed at the end of the moving plate (21) near the bottom of the water collection cavity (24); There are two connecting pipes (23). One end of each connecting pipe (23) is fixedly installed on the side of the water collection tank (13) near the cabinet (1) and connected to the water collection cavity (24). The other end of each connecting pipe (23) passes through the sliding member (3) and is fixedly connected to the scraper (14).

3. The intelligent protection device for switchgear according to claim 2, characterized in that: The generator (12) has a horizontally arranged groove (34) on the side near the cabinet (1), and a sliding member (3) is fixedly arranged on one side of the water collection tank (13). The sliding member (3) includes: Telescopic rod (31), the fixed end of the telescopic rod (31) is fixedly embedded in the mounting plate (11), and the telescopic end of the telescopic rod (31) is the free end; A sliding block (32) is rotatably disposed at one end of the telescopic rod (31), and the other end of the sliding block (32) is slidably disposed in the groove (34). The second spring (33) has one end fixedly disposed on the fixed end wall of the telescopic rod (31), and the other end fixedly disposed on the free end located on one side of the fixed end.

4. The intelligent protection device for switchgear according to claim 1, characterized in that: The scraper (14) includes: A fixing part (141) is fixedly disposed at one end of the power generation component (12) away from the mounting plate (11), and the fixing part (141) is horizontally provided with a mounting cavity; Telescopic part (142), the telescopic part (142) is slidably disposed in the mounting cavity, and the telescopic part (142) passes through the outside of the fixed part (141); The scraping part (143) is fixedly disposed on one side of the telescopic part (142) away from the fixed part (141), and the lower end of the scraping part (143) abuts against the upper end of the power generation component (12). A baffle (144) is fixedly disposed on the upper end of the fixing part (141), and one end of the baffle (144) is fixedly connected to one end of the power generation component (12).

5. The intelligent protection device for switchgear according to claim 4, characterized in that: The power generation component (12) includes: The first photovoltaic panel (121) is rotatably connected to the mounting plate (11); The second photovoltaic panel (122) is rotatably connected to the mounting plate (11), and there is a gap between the first photovoltaic panel (121) and the second photovoltaic panel (122).

6. The intelligent protection device for switchgear according to claim 4, characterized in that: The upper end of the power generation component (12) is provided with a shielding cloth (41). One end of the shielding cloth (41) is fixedly disposed at the end of the fixing part (141) near the mounting plate (11), and the other end of the shielding part is fixedly disposed at the end of the scraping part (143) near the fixing part (141).

7. An intelligent switchgear, based on the intelligent protection device for the switchgear according to any one of claims 1-4, characterized in that, include: Sensor module (42), the sensor module (42) is fixedly installed inside the cabinet (1), the sensor module (42) includes a temperature sensor, a current sensor, a voltage sensor and a humidity sensor; The control module (43) is fixedly installed inside the cabinet (1). The sensor module (42) is electrically connected to the control module (43). The control module (43) is used to process the data collected by the sensor module (42) and make instructions. An execution module (44) is fixedly installed inside the cabinet (1). The execution module (44) is electrically connected to the control module (43). The execution module (44) is used to execute the instructions of the control module (43).

8. The intelligent switch cabinet according to claim 7, characterized in that, It also includes an audible and visual alarm (45), which is fixedly installed on the outside of the cabinet (1). The audible and visual alarm (45) is electrically connected to the execution module (44) and is used to provide dual alarms through sound and light.

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