Intelligent power distribution cabinet and power distribution monitoring system thereof

Abstract

The invention discloses an intelligent power distribution cabinet and a power distribution monitoring system thereof, and relates to the technical field, the intelligent power distribution cabinet comprises a cabinet body, the back surface of the inner cavity of the cabinet body is provided with an assembling assembly used for installing electrical elements, and the upper surface and the side surface of the cabinet body are provided with protection assemblies; according to the automatic mounting device, firstly, a rear motor is controlled to rotate forwards to drive four butt joint screws to rotate forwards at the same time, the four butt joint screws rotate forwards to drive an assembly plate to make full contact with the front face of a pressure sensor backwards, at the moment, the pressure sensor controls the rear motor to stop running, and therefore automatic mounting of the assembly plate is rapidly completed; and then a rear motor is controlled to rotate reversely to drive four butt joint screw rods to rotate reversely, the four butt joint screw rods rotate reversely to drive the assembly plate to be separated from the surfaces of the butt joint screw rods, at the moment, disassembly of the assembly plate can be rapidly completed, and the assembly efficiency is improved. Therefore, the maintenance personnel can conveniently and quickly maintain and replace the electrical elements on the assembly plate.

Description

Technical Field

[0001] The present invention relates to the technical field related to power distribution cabinets, and in particular to an intelligent power distribution cabinet and a power distribution monitoring system thereof. Background Art

[0002] Intelligent power distribution cabinet is a device that uses modern intelligent technology to monitor and manage the power distribution system. It can realize the intelligence, networking and informationization of the power distribution system. By integrating advanced measurement, control, protection, communication and other technologies, the intelligent power distribution cabinet realizes the real-time monitoring of current, voltage, power and other parameters in the power distribution network, as well as the remote control, fault analysis and energy efficiency management of the power distribution network.

[0003] At present, most of the existing intelligent distribution cabinets are installed outdoors. Heavy rainfall often occurs in the rainy areas in the south. In addition, the inadequacy of the urban drainage system makes it impossible to quickly drain the rainwater that accumulates on the ground in a short period of time, so that rainwater often enters the cabinet through the gaps in the cabinet. If the heavy rainfall lasts for a long time, the rainwater inside the distribution cabinet will further rise and contact with each line, which is easy to cause a short circuit of the line and even cause a safety accident. At present, there are many types of distribution cabinets with waterproof functions on the market, but they can only prevent rainwater from entering the distribution cabinet during short-term heavy rainfall, and cannot effectively solve a series of problems caused by the depth of ground water being equal to the lower end of the distribution cabinet during continuous heavy rainfall. Then, although the existing intelligent distribution cabinet is designed with a rainwater collection structure to realize the water cooling of the cabinet, it is necessary to add more electrical components to realize this function, thereby greatly increasing the power consumption of the entire intelligent distribution cabinet, so that the energy saving of the intelligent distribution cabinet is reduced.

[0004] At the same time, most of the existing power distribution monitoring systems in distribution cabinets lack fire alarm functions for electrical components and cannot monitor the fire location in real time. This will cause maintenance personnel or fire alarm personnel to be unable to extinguish the fire in time, resulting in greater explosion hazards. Summary of the invention

[0005] In order to solve the defects of the prior art, the present invention provides an intelligent power distribution cabinet and a power distribution monitoring system thereof.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention discloses an intelligent power distribution cabinet, comprising a cabinet body, an assembly component is installed on the back of the inner cavity of the cabinet body for installing electrical components, a protective component is installed on the upper surface and side surfaces of the cabinet body for dissipating heat from components inside the cabinet body, a cabinet door is hingedly connected to the left side of the front end of the cabinet body by a hinge, and a processing box is installed on the right side of the upper end of the cabinet body;

[0008] The processing box includes a housing, a processor, an inverter, a battery and a wireless communicator;

[0009] The assembly component includes four docking screws, the rear ends of the four docking screws are embedded in the four corners of the rear surface of the cabinet cavity through bearings, the front ends of the four docking screws are threadedly connected to the assembly plate, and the front of the assembly plate is evenly provided with a plurality of assembly grooves, a pressure sensor is fixedly installed in the middle position of the rear surface of the cabinet cavity, a central ring is fixedly connected to the side of the cabinet body and the assembly plate close to each other, a plurality of heat-conducting springs are fixedly connected to the opposite sides of the two central rings, a sprocket is sleeved on the outer wall of the middle section of each docking screw, a chain is meshed in the groove of each sprocket, a rear motor with a housing is fixedly installed at the upper left corner of the back of the cabinet, and the output shaft at the front end of the rear motor is fixedly connected to the rear end of the docking screw on the upper left through a coupling;

[0010] The protective component includes a waterproof base, the top of the waterproof base is fixedly connected to the lower surface of the cabinet, the upper surface of the cabinet is fixedly connected to an upper storage box, the upper storage box is connected to a water collecting tank at the middle position of its upper surface, an upper filter is fixedly installed on the inner wall of the upper end of the water collecting tank, four raindrop sensors are fixedly connected to the upper end surface of the water collecting tank, and an annular solar panel is fixedly sleeved on the outer wall of the upper end of the water collecting tank.

[0011] As a preferred technical solution of the present invention, a solenoid valve is fixedly installed on the right outer wall of the water collecting tank at its lower end, a water level gauge is embedded in the upper surface of the right end of the upper container box, a serpentine heat dissipation cavity is opened inside the assembly plate, an upper lead pipe is threadedly connected to the outlet of the heat dissipation cavity at the top, and the upper end of the upper lead pipe passes through the upper surface of the cabinet and is connected to the lower surface of the upper container box, and a lower lead pipe is threadedly connected to the outlet of the heat dissipation cavity at the bottom, and the lower end of the lower lead pipe extends to the interior of the waterproof base.

[0012] As a preferred technical solution of the present invention, a water pump is fixedly installed at the bottom of the rear surface of the cabinet body cavity, the water suction port at the front end of the water pump is connected to the main suction pipe, and the lower end of the main suction pipe extends to the bottom of the waterproof base cavity.

[0013] As a preferred technical solution of the present invention, the cabinet is embedded with two ventilators in the middle of its two side surfaces, and an annular cavity is provided inside the two ventilators near one end, and a cooling fan is fixedly connected to the inner wall of the two ventilators near one end of each other, the drain outlet at the upper end of the water pump is connected with a lower branch pipe, and the two ends of the lower branch pipe are respectively connected with the lower surface of the two ventilators near one end, the upper surfaces of the two ventilators near one end of each other are connected with upper branch pipes, and the upper ends of the upper branch pipes are connected with the top of the back of the upper container box.

[0014] As a preferred technical solution of the present invention, a temperature sensor 1 is installed in the middle of the upper surface of the inner cavity of the cabinet.

[0015] As a preferred technical solution of the present invention, a semiconductor refrigerator is embedded in the middle of the right side of the cabinet, a lower filter is embedded in the front and back of the upper end of the waterproof base, and a solenoid valve 2 is fixedly installed on the right outer wall of the upper end of the upper lead pipe.

[0016] A power distribution monitoring system includes a monitoring component, which includes a track disk, the front end of the track disk is fixedly connected to the back of a cabinet door, a built-in motor is fixedly installed in the middle position of the back of the cabinet door, a two-section telescopic rod 1 is fixedly connected to the rear end of the built-in motor, a positioning spring is installed in the inner cavity of the telescopic rod 1, and the upper and lower ends of the positioning spring are respectively fixedly connected to the contact position of the telescopic rod 1, a transposition column is fixedly connected to the front of the upper end of the telescopic rod 1, and the front end of the transposition column is snapped into the groove of the track disk.

[0017] As a preferred technical solution of the present invention, the back side of the upper end of the telescopic rod is fixedly connected to a bearing seat, the inner cavity of the bearing seat is rotatably connected to a camera via a bearing, and the lower surface of the camera at its rear end is fixedly installed with a temperature sensor 2.

[0018] As a preferred technical solution of the present invention, an inner solid block is fixedly connected to the front of the upper surface of the inner cavity of the cabinet and the upper surface of the camera, and the front of each inner solid block is hinged with a three-section telescopic rod 2 through a pin shaft.

[0019] As a preferred technical solution of the present invention, four warning lights are fixedly installed on the outer surface of the upper container.

[0020] The beneficial effects of the present invention are:

[0021] 1. The intelligent power distribution cabinet and its power distribution monitoring system, through the assembly components set up, first control the forward rotation of the rear motor to drive the four docking screws to rotate forward at the same time, the forward rotation of the four docking screws can prompt the assembly plate to move backward along the docking screws, when the assembly plate is fully in contact with the front of the pressure sensor backward, the pressure sensor will control the rear motor to stop running, so that the automatic installation of the assembly plate is quickly completed, thereby greatly reducing the labor intensity of the staff, and then control the reverse rotation of the rear motor to drive the four docking screws to reverse, the reverse rotation of the four docking screws can drive the assembly plate to move forward, when the assembly plate is fully separated from the surface of the docking screws, the assembly plate can be quickly disassembled, so that it is convenient for maintenance personnel to quickly repair and replace the electrical components on the assembly plate, which again reduces the labor intensity of the staff, thereby greatly improving the convenience of installation and maintenance of electrical components.

[0022] 2. The intelligent power distribution cabinet and its power distribution monitoring system, through the protection components set up, first the upper filter can filter the rainwater and then transmit it downward, the filtered rainwater enters the upper container through the sump, the upper container then transmits the rainwater to the heat dissipation cavity through the upper lead pipe, the rainwater passing through the heat dissipation cavity will cool down the assembly plate, the assembly plate will then cool down the electrical components installed thereon, thus completing the heat dissipation of the power distribution cabinet in advance, the rainwater after heat dissipation will be transmitted to the inside of the waterproof base through the lower lead pipe, thus completing the automatic collection of rainwater, and then controlling the water pump to start can transmit the cooling water to the inside of the two ventilators respectively, thus enabling the ventilators to have the function of cooling, at this time control the two cooling fans to start, the cooling fan on the left can The outside air is transported to the inside of the ventilator on the left, and the ventilator on the left will cool the air and transport it to the inside of the cabinet, which can effectively assist the heat dissipation of the cabinet, while the cooling fan on the right will transfer the heat inside the cabinet to the inside of the ventilator on the right. The ventilator on the right can cool down the heat passing through it and then discharge it, which not only improves the heat dissipation rate of the cabinet, but also neutralizes the air temperature near the cabinet, thereby providing favorable conditions for subsequent cabinet heat dissipation. Finally, the cooling water passing through the ventilator will be transmitted upward to the inside of the upper branch pipe, and the upper branch pipe will then transmit the cooling water to the inside of the upper container box, thus ensuring the circulation of cooling water, thereby enabling the entire distribution cabinet to have the function of circulating heat dissipation, greatly improving the practicality of the intelligent distribution cabinet.

[0023] 3. The intelligent power distribution cabinet and its power distribution monitoring system, through the set raindrop sensor, solenoid valve 1, water level meter and annular solar panel, firstly, the raindrop sensor can monitor the outdoor rainy weather in real time, and the four raindrop sensors can effectively lock the rainfall density in the four directions of the water collection tank, when the four raindrop sensors all detect raindrops, they will control the solenoid valve 1 to open automatically, so that the water collection tank can collect rainwater conveniently, and then when the detection end below the water level meter contacts the rainwater, it will control the solenoid valve 1 to close automatically, so that the quantitative collection of rainwater is completed, and the utilization rate of rainwater by the protective component is greatly improved, and at the same time, the closing of the solenoid valve 1 can complete the space closure of the upper container box, so that the evaporation rate of rainwater can be effectively reduced, thereby further improving the utilization rate of rainwater by the protective component, and finally the annular solar panel can collect solar energy in multiple directions, thereby improving the conversion rate of electric energy, so that it can effectively provide backup power for the protective component, greatly reducing the power consumption of the entire power distribution cabinet, so as to improve the energy saving of the intelligent power distribution cabinet.

[0024] 4. The intelligent power distribution cabinet and its power distribution monitoring system, through the provision of a waterproof base and a lower filter, firstly, the waterproof base can increase the height of the entire power distribution cabinet, which further increases the waterproof height of the intelligent power distribution cabinet, thereby greatly improving the safety of electrical components in the power distribution cabinet, and then the lower filter can filter the overflow water outside the cabinet and transmit it to the inside of the waterproof base, so that the waterproof base can have the function of automatically collecting rainwater, and at the same time, it is convenient to provide cooling water for the protective components.

[0025] 5. The intelligent power distribution cabinet and its power distribution monitoring system, through the monitoring components set up, first control the built-in motor to start, which can drive the camera and temperature sensor 2 to perform telescopic movement at the same time. By controlling the camera and temperature sensor 2 to perform telescopic movement, the rotating camera and temperature sensor 2 can monitor the electrical components on the assembly board in all directions. When the temperature detected by the temperature sensor 2 exceeds the set value, the built-in motor will be controlled to automatically shut down. At this time, the camera can timely shoot the abnormal temperature of the electrical component, and then the monitoring results can be imaged through the wireless communicator in the processing box, so that the staff can observe the possibility of fire in the power distribution cabinet in time, so that the staff can quickly power off the intelligent power distribution cabinet, effectively avoiding the risk of explosion of the power distribution cabinet, thus further improving the safety of the entire intelligent power distribution cabinet. Finally, when the temperature of the temperature sensor 2 is abnormal, the alarm light will be controlled to turn on automatically. When the alarm light is turned on, it can timely remind nearby personnel and ensure that nearby personnel can stay away from danger in time, thus greatly improving the user experience of the power distribution monitoring system. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the present invention from the right side viewing angle;

[0029] Figure 3 It is a structural schematic diagram of the present invention from a bottom viewing angle;

[0030] Figure 4 is a front cross-sectional view of the present invention;

[0031] Figure 5 The present invention Figure 4 Stereoscopic image of

[0032] Figure 6 The present invention Figure 4 A schematic diagram of the structure from the bottom perspective;

[0033] Figure 7 is a side cross-sectional view of the present invention;

[0034] Figure 8 The present invention Figure 7 Stereoscopic image of

[0035] Fig. 9 The present invention Figure 8 Schematic diagram of the structure from the left perspective;

[0036] Fig.10 is a side sectional view of the connection structure of the butt screw and the assembly plate of the present invention;

[0037] Fig.11 The present invention Fig.10 Schematic diagram of the structure from the rear perspective;

[0038] Fig.12 is a schematic diagram of a partial structure of an assembly component of the present invention;

[0039] Fig.13 The present invention Fig.12 A cross-sectional view of the middle structure;

[0040] Fig.14 is a schematic diagram of the connection structure between the monitoring component and the cabinet door of the present invention;

[0041] Fig.15 The present invention Figure 8 The enlarged view of point A in the middle;

[0042] Fig.16 The present invention Fig. 9 The enlarged view of point B in the middle;

[0043] Fig.17 The present invention Fig.10 Enlarged view of point C in the middle.

[0044] In the figure: 1. cabinet; 2. assembly components; 201. docking screw; 202. assembly plate; 203. pressure sensor; 204. center ring; 205. thermal spring; 206. sprocket; 207. chain; 208. rear motor; 3. protection components; 301. waterproof base; 302. upper container; 303. water collection tank; 304. upper filter; 305. raindrop sensor; 306. annular solar panel; 307. solenoid valve 1; 308. water level gauge; 309. heat dissipation chamber; 310. upper guide pipe; 311. lower guide pipe; 312. water Pump; 313, main suction pipe; 314, ventilator; 315, cooling fan; 316, lower branch pipe; 317, upper branch pipe; 318, temperature sensor 1; 319, semiconductor refrigerator; 320, lower filter; 321, solenoid valve 2; 4, cabinet door; 5, processing box; 6, monitoring component; 601, track disk; 602, built-in motor; 603, telescopic rod 1; 604, positioning spring; 605, transposition column; 606, bearing seat; 607, camera; 608, temperature sensor 2; 609, inner solid block; 610, telescopic rod 2. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0046] Example: Figure 1-17As shown, an intelligent power distribution cabinet of the present invention comprises a cabinet 1, an assembly component 2 is installed on the back of the inner cavity of the cabinet 1 for installing electrical components, a protective component 3 is installed on the upper surface and side surfaces of the cabinet 1 for dissipating heat for components inside the cabinet 1, a cabinet door 4 is hingedly connected to the left side of the front end of the cabinet 1 by a hinge, and a processing box 5 is installed on the right side of the upper end of the cabinet 1; the processing box 5 comprises a shell, a processor, an inverter, a battery and a wireless communicator; the assembly component 2 comprises four docking screws 201, the rear ends of the four docking screws 201 are embedded in the four corners of the rear surface of the inner cavity of the cabinet 1 through bearings, the front ends of the four docking screws 201 are threadedly connected with an assembly plate 202, and a plurality of assembly grooves are evenly arranged on the front of the assembly plate 202, a pressure sensor 203 is fixedly installed in the middle position of the rear surface of the inner cavity of the cabinet 1, and a central ring is fixedly connected to the side of the cabinet 1 and the assembly plate 202 close to each other 204, a plurality of heat-conducting springs 205 are fixedly connected to the opposite sides of the two middle rings 204, a sprocket 206 is sleeved on the outer wall of the middle section of each docking screw 201, and a chain 207 is meshed in the groove of each sprocket 206, and a rear motor 208 with a housing is fixedly installed at the upper left corner of the back of the cabinet 1, and the output shaft at the front end of the rear motor 208 is fixedly connected to the rear end of the docking screw 201 at the upper left through a coupling; the protective component 3 includes A waterproof base 301, the top of the waterproof base 301 is fixedly connected to the lower surface of the cabinet 1, the upper surface of the cabinet 1 is fixedly connected with an upper container box 302, the upper container box 302 is located in the middle of its upper surface and is connected to a water collecting tank 303, an upper filter screen 304 is fixedly installed on the inner wall of the upper end of the water collecting tank 303, four raindrop sensors 305 are fixedly connected to the upper end surface of the water collecting tank 303, and an annular solar panel 306 is fixedly sleeved on the outer wall of the upper end of the water collecting tank 303.

[0047] Among them, through the processing box 5 that is set up, first the inverter can transmit the electric energy converted by the annular solar panel 306 to the inside of the battery, and the battery can provide electric energy to the assembly component 2, the protection component 3 and the monitoring component 6, and then the wireless communicator can enable the entire distribution cabinet to have remote control power supply, thereby improving the user experience of the distribution cabinet.

[0048] A solenoid valve 307 is fixedly installed on the right outer wall of the water collecting tank 303 at its lower end, a water level gauge 308 is embedded in the upper surface of the right end of the upper container box 302, and a serpentine heat dissipation cavity 309 is opened inside the assembly plate 202. The heat dissipation cavity 309 is threadedly connected to an upper lead pipe 310 at the outlet of the top, and the upper end of the upper lead pipe 310 penetrates the upper surface of the cabinet 1 and communicates with the lower surface of the upper container box 302. The heat dissipation cavity 309 is threadedly connected to a lower lead pipe 311 at the outlet of the bottom, and the lower end of the lower lead pipe 311 extends to the inside of the waterproof base 301; a water pump 312 is fixedly installed at the bottom of the rear surface of the inner cavity of the cabinet 1, and the water suction port at the front end of the water pump 312 is connected to a main suction pipe 313, and the lower end of the main suction pipe 313 extends to the bottom of the inner cavity of the waterproof base 301; two ventilation tubes 314 are embedded in the middle of the two sides of the cabinet 1. , and an annular cavity is provided inside the two ventilation tubes 314 near one end, a cooling fan 315 is fixedly connected to the inner wall of the two ventilation tubes 314 near one end, the drainage outlet at the upper end of the water pump 312 is connected with a lower branch pipe 316, and the two ends of the lower branch pipe 316 are respectively connected to the lower surface of the two ventilation tubes 314 near one end, and the upper surfaces of the two ventilation tubes 314 near one end are connected with an upper branch pipe 317, and the upper end of the upper branch pipe 317 is connected to the top of the back of the upper container box 302; a temperature sensor 1 318 is installed in the middle position of the upper surface of the inner cavity of the cabinet 1; a semiconductor refrigerator 319 is embedded in the middle position of the right side of the cabinet 1, and a lower filter screen 320 is embedded in the front and back of the waterproof base 301 at its upper end, and a solenoid valve 2 321 is fixedly installed on the right outer wall of the upper lead pipe 310 at its upper end.

[0049] A power distribution monitoring system includes a monitoring component 6, the monitoring component 6 includes a track plate 601, the front end of the track plate 601 is fixedly connected to the back of the cabinet door 4, a built-in motor 602 is fixedly installed in the middle of the back of the cabinet door 4, the rear end of the built-in motor 602 is fixedly connected to a two-section telescopic rod 603, the inner cavity of the telescopic rod 603 is installed with a proper position spring 604, and the upper and lower ends of the proper position spring 604 are respectively fixedly connected to the contact position of the telescopic rod 603, and the front of the upper end of the telescopic rod 603 is fixedly connected to a transposition column 605, and the transposition column The front end of 605 is inserted into the groove of the track disk 601; the back of the upper end of the telescopic rod 1 603 is fixedly connected with a bearing seat 606, and the inner cavity of the bearing seat 606 is rotatably connected with a camera 607 through a bearing, and the lower surface of the camera 607 at its rear end is fixedly installed with a temperature sensor 2 608; the front of the upper surface of the inner cavity of the cabinet 1 and the upper surface of the camera 607 are fixedly connected with an inner fixed block 609, and the front of each inner fixed block 609 is hinged with a three-section telescopic rod 2 610 through a pin shaft; four alarm lights are fixedly installed on the outer surface of the upper container box 302.

[0050] Among them, by setting up the monitoring component 6, first controlling the built-in motor 602 to start can drive the telescopic rod 1 603 and the transposition column 605 to rotate at the same time, and the rotation of the transposition column 605 can make a telescopic movement along the track groove in the track disk 601, and the telescopic movement of the transposition column 605 can cause the inner rod and the bearing seat 606 of the telescopic rod 1 603 to make a telescopic movement at the same time, and the telescopic movement of the bearing seat 606 can drive the camera 607 and the temperature sensor 2 608 to make a telescopic movement at the same time, and by controlling the camera 607 and the temperature sensor 2 608 to make a telescopic movement, the rotating camera 607 and the temperature sensor 2 608 can monitor the electrical components on the assembly plate 202 in all directions, and at the same time, the telescopic rod 2 610 can adapt to the moving range of the camera 607 and ensure that the camera 607 will not rotate, effectively protecting The connection line of the camera 607 is protected. When the temperature detected by the temperature sensor 2 608 exceeds the set value, the built-in motor 602 will be controlled to automatically shut down. At this time, the camera 607 can take pictures of the abnormal temperature of the electrical components in time, and then the monitoring results can be imaged through the wireless communicator in the processing box 5, so that the staff can observe the possibility of fire in the distribution cabinet in time, so that the staff can quickly cut off the power to the intelligent distribution cabinet, effectively avoiding the risk of explosion of the distribution cabinet, thereby further improving the safety of the entire intelligent distribution cabinet. Finally, when the temperature of the temperature sensor 2 608 is abnormal, the alarm light 611 will be controlled to turn on automatically. When the alarm light 611 is turned on, it can timely remind nearby personnel and ensure that nearby personnel can stay away from danger in time, thereby greatly improving the user experience of the distribution monitoring system.

[0051] When working, first control the rear motor 208 to rotate forward, which can drive the docking screw 201 and the sprocket 206 in the upper left corner to rotate forward at the same time, and the sprocket 206 in the upper left corner to rotate forward can drive the chain 207 to rotate forward, and the chain 207 can drive the other three docking screws 201 to rotate forward at the same time following the docking screw 201 in the upper left corner, and the four docking screws 201 can cause the assembly plate 202 to move backward along the docking screws 201. When the assembly plate 202 moves backward and fully contacts the front of the pressure sensor 203, the pressure sensor 203 will The rear motor 208 is controlled to stop running, so that the automatic installation of the assembly plate 202 is completed quickly, thereby greatly reducing the labor intensity of the staff, and then the rear motor 208 is controlled to reverse to drive the four docking screws 201 to reverse, and the four docking screws 201 are reversed to drive the assembly plate 202 to move forward. When the assembly plate 202 is fully separated from the surface of the docking screws 201, the assembly plate 202 can be quickly disassembled, so that it is convenient for maintenance personnel to quickly repair and replace the electrical components on the assembly plate 202;

[0052] Protection of the power distribution cabinet: First, the raindrop sensor 305 can monitor the outdoor rainy weather in real time, and the four raindrop sensors 305 can effectively lock the rainfall density in the four directions of the water collection tank 303. When the four raindrop sensors 305 detect raindrops, they will control the solenoid valve 307 to open automatically, so that the water collection tank 303 can collect rainwater conveniently, and then the upper filter 304 can filter the rainwater and transmit it downward. The filtered rainwater enters the upper container box 302 through the water collection tank 303. When the detection end below the water level meter 308 contacts the rainwater, the solenoid valve 307 will be controlled to close automatically, so that the quantitative collection of rainwater is completed, which greatly improves the utilization rate of rainwater by the protection component 3. At the same time, the closing of the solenoid valve 307 can complete the space closure of the upper container box 302, which can effectively reduce the evaporation rate of rainwater, thereby further improving the utilization rate of rainwater by the protection component 3;

[0053] Heat dissipation of the power distribution cabinet: First, the temperature sensor 1 318 can monitor the temperature inside the cabinet 1 in real time. When the temperature inside the cabinet 1 is higher than the set value, the solenoid valve 2 321 will be controlled to open automatically. At this time, the upper container 302 can transmit rainwater to the inside of the heat dissipation cavity 309 through the upper lead pipe 310. The rainwater passing through the heat dissipation cavity 309 will cool down the assembly board 202, and the assembly board 202 will cool down the electrical components installed thereon. In this way, the heat dissipation of the power distribution cabinet is completed in advance. The rainwater after heat dissipation will be transmitted to the inside of the waterproof base 301 through the lower lead pipe 311. The water pump 312 is started, and the water pump 312 is started to drive the main suction pipe 313 to transfer the cooling water in the waterproof base 301 to the lower branch pipe 316. The lower branch pipe 316 then transfers the cooling water to the inside of the two ventilation tubes 314 respectively, so that the ventilation tubes 314 can have a cooling function. At this time, the two cooling fans 315 are controlled to start. The cooling fan 315 on the left can transport the outside air to the inside of the ventilation tube 314 on the left, and the ventilation tube 314 on the left will cool the air and transport it to the cabinet The inside of the cabinet 1 can effectively assist the heat dissipation of the cabinet 1, and the cooling fan 315 on the right side will transfer the heat inside the cabinet 1 to the inside of the ventilation duct 314 on the right side. The ventilation duct 314 on the right side can cool down the heat passing through it and then discharge it, which not only improves the heat dissipation rate of the cabinet 1, but also can neutralize the air temperature near the cabinet 1, so as to provide favorable conditions for the subsequent heat dissipation of the cabinet 1. Finally, the cooling water passing through the ventilation duct 314 will be transmitted upward to the inside of the upper branch pipe 317, and the upper branch pipe 317 will then transmit the cooling water to the upper container box 302. Internally, this ensures the circulation of cooling water, thereby enabling the entire power distribution cabinet to have the function of circulating heat dissipation, wherein the semiconductor refrigerator 319 is turned on to cool the water source inside the waterproof base 301, thereby ensuring that the water source flowing in the heat dissipation cavity 309 has a cold cycle, thereby improving the cooling rate of the assembly board 202 and the electrical components thereon, and finally the annular solar panel 306 can collect solar energy from multiple directions, thereby improving the conversion rate of electric energy, thus being able to effectively provide backup power for the protection component 3, greatly reducing the power consumption of the entire power distribution cabinet;

[0054] Monitoring of the power distribution cabinet: First, control the built-in motor 602 to start, which can drive the telescopic rod 1 603 and the transposition column 605 to rotate at the same time. The rotation of the transposition column 605 can perform telescopic movement along the track groove in the track disk 601. The telescopic movement of the transposition column 605 can prompt the inner rod of the telescopic rod 1 603 and the bearing seat 606 to perform telescopic movement at the same time. The telescopic movement of the bearing seat 606 can drive the camera 607 and the temperature sensor 2 608 to perform telescopic movement at the same time. By controlling the telescopic movement of the camera 607 and the temperature sensor 2 608, the rotating camera 607 and the temperature sensor 2 608 can perform all-round monitoring of the electrical components on the assembly plate 202. At the same time, the telescopic rod 2 610 can adapt to the movement range of the camera 607 and ensure that the camera 607 does not It will rotate on its own, effectively protecting the connection line of the camera 607. When the temperature detected by the temperature sensor 2 608 exceeds the set value, the built-in motor 602 will be controlled to automatically shut down. At this time, the camera 607 can timely shoot the abnormal temperature of the electrical components, and then the monitoring results can be imaged through the wireless communicator in the processing box 5, so that the staff can observe the possibility of fire in the distribution cabinet in time, so that the staff can quickly power off the intelligent distribution cabinet, effectively avoiding the risk of explosion of the distribution cabinet, thus further improving the safety of the entire intelligent distribution cabinet. Finally, when the temperature of the temperature sensor 2 608 is abnormal, the alarm light 611 will be controlled to turn on automatically. When the alarm light 611 is turned on, it can timely remind nearby personnel and ensure that nearby personnel can stay away from danger in time.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent power distribution cabinet, comprising a cabinet body (1), characterized in that: An assembly component (2) is installed on the back of the inner cavity of the cabinet (1) for installing electrical components. A protection component (3) is installed on the upper surface and side surfaces of the cabinet (1) for dissipating heat from components inside the cabinet (1). A cabinet door (4) is hingedly connected to the left side of the front end of the cabinet (1) via a hinge. A processing box (5) is installed on the right side of the upper end of the cabinet (1); The processing box (5) comprises a housing, a processor, an inverter, a battery and a wireless communicator; The assembly component (2) comprises four docking screws (201), the rear ends of the four docking screws (201) are embedded in the four corners of the rear surface of the inner cavity of the cabinet (1) through bearings, the front ends of the four docking screws (201) are threadedly connected to the assembly plate (202), and the front side of the assembly plate (202) is evenly arranged with a plurality of assembly grooves, a pressure sensor (203) is fixedly installed in the middle position of the rear surface of the inner cavity of the cabinet (1), and the cabinet (1) and the assembly plate (202) are fixedly connected on the sides close to each other. A central ring (204) is connected, and a plurality of heat-conducting springs (205) are fixedly connected to opposite sides of the two central rings (204); a sprocket (206) is sleeved on the outer wall of the middle section of each docking screw (201), and a chain (207) is meshed in the groove of each sprocket (206); a rear motor (208) with a housing is fixedly installed at the upper left corner of the back of the cabinet (1), and the output shaft at the front end of the rear motor (208) is fixedly connected to the rear end of the docking screw (201) at the upper left through a coupling; The protection component (3) comprises a waterproof base (301), the top of the waterproof base (301) is fixedly connected to the lower surface of the cabinet (1), the upper surface of the cabinet (1) is fixedly connected to an upper container box (302), the upper container box (302) is connected to a water collecting trough (303) at the middle position of its upper surface, an upper filter (304) is fixedly installed on the inner wall of the upper end of the water collecting trough (303), four raindrop sensors (305) are fixedly connected to the upper end surface of the water collecting trough (303), and an annular solar panel (306) is fixedly sleeved on the outer wall of the upper end of the water collecting trough (303).

2. The intelligent power distribution cabinet according to claim 1, characterized in that: A solenoid valve (307) is fixedly mounted on the right outer wall at the lower end of the water collecting tank (303); a water level gauge (308) is embedded in the upper surface of the right end of the upper container box (302); a serpentine heat dissipation cavity (309) is provided inside the assembly plate (202); an upper lead pipe (310) is threadedly connected to the outlet of the heat dissipation cavity (309) at the top thereof, and the upper end of the upper lead pipe (310) passes through the upper surface of the cabinet (1) and is connected to the lower surface of the upper container box (302); a lower lead pipe (311) is threadedly connected to the outlet of the heat dissipation cavity (309) at the bottom thereof, and the lower end of the lower lead pipe (311) extends to the interior of the waterproof base (301).

3. The intelligent power distribution cabinet according to claim 2, characterized in that: A water pump (312) is fixedly mounted at the bottom of the rear surface of the inner cavity of the cabinet (1); a water suction port at the front end of the water pump (312) is connected to a main suction pipe (313), and the lower end of the main suction pipe (313) extends to the bottom of the inner cavity of the waterproof base (301).

4. The intelligent power distribution cabinet according to claim 3, characterized in that: The cabinet (1) has two ventilating tubes (314) embedded in the middle of its two side surfaces, and an annular cavity is provided inside the two ventilating tubes (314) near one end. A cooling fan (315) is fixedly connected to the inner wall of the two ventilating tubes (314) near one end. The drainage outlet at the upper end of the water pump (312) is connected to a lower branch pipe (316), and the two ends of the lower branch pipe (316) are respectively connected to the lower surface of the two ventilating tubes (314) near one end. The upper surface of the two ventilating tubes (314) near one end is connected to an upper branch pipe (317), and the upper end of the upper branch pipe (317) is connected to the top of the back of the upper container box (302).

5. The intelligent power distribution cabinet according to claim 4, characterized in that: A temperature sensor (318) is installed at the middle position of the upper surface of the inner cavity of the cabinet (1).

6. The intelligent power distribution cabinet according to claim 5, characterized in that: A semiconductor refrigerator (319) is embedded in the middle of the right side of the cabinet (1), a lower filter (320) is embedded in the front and back of the upper end of the waterproof base (301), and a solenoid valve 2 (321) is fixedly installed on the right outer wall of the upper end of the upper lead pipe (310).

7. A power distribution monitoring system, applied to an intelligent power distribution cabinet according to any one of claims 1 to 6, comprising a monitoring component (6), characterized in that: The monitoring component (6) includes a track disk (601), the front end of the track disk (601) is fixedly connected to the back of the cabinet door (4), a built-in motor (602) is fixedly installed in the middle position of the back of the cabinet door (4), the rear end of the built-in motor (602) is fixedly connected to a two-section telescopic rod (603), the inner cavity of the telescopic rod (603) is installed with a positioning spring (604), and the upper and lower ends of the positioning spring (604) are respectively fixedly connected to the contact position of the telescopic rod (603), the front end of the upper end of the telescopic rod (603) is fixedly connected to a transposition column (605), and the front end of the transposition column (605) is inserted into the groove of the track disk (601).

8. A power distribution monitoring system according to claim 7, characterized in that: The back side of the upper end of the telescopic rod 1 (603) is fixedly connected to a bearing seat (606), the inner cavity of the bearing seat (606) is rotatably connected to a camera (607) via a bearing, and a temperature sensor 2 (608) is fixedly installed on the lower surface of the camera (607) at its rear end.

9. A power distribution monitoring system according to claim 8, characterized in that: An inner fixed block (609) is fixedly connected to the front of the upper surface of the inner cavity of the cabinet (1) and the upper surface of the camera (607), and the front of each inner fixed block (609) is hinged with a three-section telescopic rod (610) via a pin.

10. A power distribution monitoring system according to claim 9, characterized in that: Four warning lights are fixedly mounted on the outer surface of the upper container (302).

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