Intelligent power distribution cabinet with remote monitoring function and monitoring method

Abstract

The invention discloses an intelligent power distribution cabinet with a remote monitoring function and a monitoring method, and particularly relates to the technical field of power distribution cabinet monitoring, the intelligent power distribution cabinet comprises a power distribution cabinet and a top cover mounted at the upper part of the power distribution cabinet, and further comprises a transparent shell, the transparent shell is mounted at the central position of the upper part of the top cover, and a sealing cover is arranged at the upper part of the transparent shell; a circular hole is formed in the middle of the top cover, and a mounting plate is arranged on the lower portion of an inner cavity of the circular hole. And the monitoring assembly is mounted in the transparent shell. According to the intelligent power distribution cabinet with the remote monitoring function and the monitoring method, the monitoring assembly is driven by the electric telescopic cylinder to move up and down, the camera can be moved out of the transparent shell according to actual monitoring requirements so as to enlarge the monitoring range, or the camera can be located in the sealed transparent shell for continuous monitoring in severe weather such as rainy days; damage to equipment caused by rainwater and dust is avoided; meanwhile, the sealing cover is in linkage with the arc-shaped plate through the pull rope, and automatic opening and closing are achieved.

Description

Technical Field

[0001] This invention relates to the field of power distribution cabinet monitoring technology, and in particular to an intelligent power distribution cabinet with remote monitoring function and a monitoring method. Background Technology

[0002] As the core equipment for power distribution and control, power distribution cabinets are widely used in various scenarios such as industrial production, urban infrastructure, commercial buildings and residential communities. The stability of their operation is directly related to the safety and reliability of the entire power system.

[0003] With the increasing demand for intelligent and remote management of power systems, real-time monitoring of the surrounding environment and equipment operation status of distribution cabinets has become a key link in ensuring power safety. Through remote monitoring, staff can monitor the surrounding environment of distribution cabinets for any abnormal intrusions or environmental hazards without having to go to the site. This allows for timely detection and handling of potential risks, significantly reducing the cost of manual inspections and improving management efficiency.

[0004] The existing monitoring cameras for power distribution cabinets are mostly fixed installation structures. Their installation height and monitoring angle cannot be flexibly adjusted according to actual needs, resulting in obvious blind spots in the monitoring field of view. They are difficult to fully cover the key areas around the power distribution cabinet and cannot meet the all-round monitoring needs in complex environments.

[0005] Therefore, a smart power distribution cabinet and monitoring method with remote monitoring capabilities are needed. Summary of the Invention

[0006] The main objective of this invention is to provide an intelligent power distribution cabinet and monitoring method with remote monitoring function, which can effectively solve the problems mentioned above.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A smart power distribution cabinet with remote monitoring function includes a power distribution cabinet and a top cover installed on the upper part of the power distribution cabinet, and further includes: A transparent shell is installed at the center of the upper part of the top cover, and a sealing cap is provided on the upper part of the transparent shell for sealing the transparent shell; A circular hole is provided in the middle of the top cover, and a mounting plate is provided in the lower part of the inner cavity of the circular hole; A monitoring component, installed inside a transparent shell, is used to monitor the surrounding environment.

[0008] Preferably, the monitoring component includes: An electric telescopic cylinder is installed on the lower middle side of the mounting plate, and the output end of the electric telescopic cylinder passes through the mounting plate and extends into the interior of the transparent shell. An arc-shaped plate is installed on the outer surface of the output end of the electric telescopic cylinder, and pull ropes connected to the lower part of the sealing cover are provided on both sides of the upper part of the arc-shaped plate. An adjustment component is installed at the output end of an electric telescopic cylinder. A monitoring camera is provided at the front of the adjustment component. After the electric telescopic cylinder is started, the monitoring camera can be driven to move upward through the adjustment component. A multi-section telescopic rod is installed on the upper rear side of the mounting plate to support the adjustment assembly.

[0009] Preferably, when the adjustment component moves upward, it will open the sealing cover, allowing the monitoring camera to move to the outside.

[0010] Preferably, the adjustment component includes: A support frame is installed on the output end of an electric telescopic cylinder, and a first motor and a second motor are respectively provided on the upper part and the left part of the support frame. A limiting mechanism is installed on the front middle side of the support frame, and a fixing plate is provided at the front of the limiting mechanism; The longitudinal semicircular plate and the second semicircular plate are both installed outside the limiting mechanism. The second motor is connected to the left side of the second semicircular plate, and the right side of the second semicircular plate is connected to the support frame. The first motor is connected to the upper part of the longitudinal semicircular plate, and the lower part of the longitudinal semicircular plate is connected to the support frame.

[0011] Preferably, the longitudinal semicircular plate is located in front of the second semicircular plate.

[0012] Preferably, the limiting mechanism includes: A vertical slider, which is fixed to the middle front part of the support frame; A limiting ball is located in front of the vertical slider, and a cross-shaped limiting groove is formed on the outer surface of the limiting ball. The vertical slider slides behind the limiting groove. A horizontal slider is installed at the front of the limiting groove.

[0013] Preferably, the fixing plate is fixed to the front of the transverse slider and is located at the intersection of the longitudinal semicircular plate and the limiting mechanism.

[0014] A monitoring method based on the aforementioned intelligent power distribution cabinet with remote monitoring function comprises the following steps: S1. Start the electric telescopic cylinder. The output end pushes the adjustment component to move upward. The sealing cover is opened by the push. The monitoring camera moves out of the transparent shell and records the running distance of the electric telescopic cylinder to generate the telescopic stroke. S2. Start the first motor to drive the longitudinal semicircular plate to rotate, which in turn causes the transverse slider to slide along the limiting groove. Record the rotation angle of the longitudinal semicircular plate to generate the longitudinal rotation angle. S3. Start the second motor to drive the second semicircular plate to rotate, causing the limit ball to slide along the vertical slider. Record the rotation angle of the second semicircular plate and generate the horizontal rotation angle. S4. Combine the vertical rotation angle and the horizontal rotation angle to generate the horizontal offset and the vertical offset; S5. The surveillance camera is adjusted synchronously with the mounting plate. The height of the camera is calculated by the extension and retraction range, and the camera mounting height is generated. S6. Based on the vertical rotation angle, horizontal rotation angle and camera mounting height, calculate the angle of the monitorable range and generate the monitoring coverage angle.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses an electric telescopic cylinder to drive the monitoring component to move up and down. The camera can be moved out of the transparent shell to expand the monitoring range according to actual monitoring needs, or the camera can be kept in the sealed transparent shell for continuous monitoring in inclement weather such as rain, avoiding damage to the equipment from rain and dust. At the same time, the sealing cover is linked to the arc plate by a pull rope to realize automatic opening and closing, which not only ensures the sealing of the equipment in non-monitoring state, but also completes height adjustment without manual intervention, effectively adapting to the monitoring needs of different scenarios such as sunny days and rainy days.

[0016] 2. This invention uses a first motor and a second motor to drive the longitudinal and second semicircular plates to rotate, respectively. Combined with the sliding cooperation of the cross-shaped limiting groove in the limiting mechanism with the horizontal and vertical sliders, it can precisely adjust the horizontal and vertical angles of the monitoring camera. Furthermore, the multi-section telescopic rod provides stable support for the adjustment components, ensuring a smooth and precise angle adjustment process. Combined with the height adjustment function provided by the electric telescopic cylinder, a complete monitoring coverage angle can be generated by calculating the telescopic stroke and rotation angle, comprehensively covering key areas around the power distribution cabinet. This completely solves the problem of incomplete field of view in traditional fixed cameras, allowing real-time monitoring of the surrounding environment without on-site inspections by staff, significantly reducing labor costs and improving the efficiency of power system management. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structurally removed power distribution cabinet of the present invention; Figure 3 This is a schematic diagram of the monitoring component structure of the present invention; Figure 4 This is a schematic diagram of the monitoring component of the present invention from another perspective; Figure 5 This is a schematic diagram of the adjustment component structure of the present invention; Figure 6 This is a schematic diagram of the limiting mechanism structure of the present invention.

[0018] In the diagram: 1. Distribution cabinet; 2. Top cover; 3. Transparent shell; 4. Sealing cover; 5. Circular hole; 6. Mounting plate; 7. Monitoring components; 71. Electric telescopic cylinder; 72. Arc plate; 73. Pull rope; 74. Monitoring camera; 75. Adjustment component; 76. Multi-section telescopic rod; 751. Support frame; 752. First motor; 753. Second motor; 754. Longitudinal semicircular plate; 755. Fixing plate; 756. Second semicircular plate; 757. Limiting mechanism; 791. Limiting ball; 792. Horizontal slider; 793. Limiting groove; 794. Vertical slider. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] Example 1, as Figure 1 - Figure 4 As shown, an intelligent power distribution cabinet with remote monitoring function includes a power distribution cabinet 1 and a top cover 2 installed on the upper part of the power distribution cabinet 1; Also includes: Transparent shell 3 is bolted to the center of the upper part of the top cover 2. The upper part of the transparent shell 3 is connected to a sealing cover 4 by a hinge to seal the transparent shell 3 and prevent dust and rainwater from falling into the transparent shell 3. A circular hole 5 is provided in the middle of the top cover 2. The inner diameter of the circular hole 5 is the same as the inner diameter of the transparent shell 3. An installation plate 6 is welded to the lower part of the inner cavity of the circular hole 5. Monitoring component 7 is installed inside the transparent shell 3 and fixed by the mounting plate 6 to monitor the external environment of the power distribution cabinet 1.

[0021] The monitoring component 7 described above mainly consists of the following structure: The electric telescopic cylinder 71 is installed on the lower middle side of the mounting plate 6 by bolts and is directly powered by the power distribution cabinet 1. The output end of the electric telescopic cylinder 71 passes through the mounting plate 6 and extends into the interior of the transparent shell 3. Arc plate 72 is installed on the outer surface of the output end of electric telescopic cylinder 71. Both sides of the upper part of arc plate 72 are provided with pull ropes 73 connected to the lower part of sealing cover 4. The pull ropes 73 are made of soft material. Adjustment component 75 is installed at the output end of electric telescopic cylinder 71. A monitoring camera 74 is provided at the front of adjustment component 75. Due to the transparent material of transparent shell 3, monitoring camera 74 can directly monitor the external environment of power distribution cabinet 1 through monitoring camera 74, so that monitoring camera 74 can still monitor the outside world in rainy weather, avoiding the impact of rainy weather on monitoring camera 74.

[0022] Specifically, on sunny or cloudy days, staff can activate the electric telescopic cylinder 71 to extend the output end of the monitoring camera 74 upward, push the adjustment component 75 upward, and move the monitoring camera 74 upward together. When the adjusting component 75 moves upward, it will push the sealing cover 4, causing the sealing cover 4 to open, which will push the monitoring camera 74 to the outside and expand the monitoring range of the monitoring camera 74. Furthermore, the horizontal and vertical angles of the surveillance camera 74 can be adjusted by adjusting component 75, further expanding the monitoring range of the surveillance camera 74 for the surrounding environment.

[0023] The multi-section telescopic rod 76 is installed on the upper rear side of the mounting plate 6 and connected to the adjustment assembly 75. When the adjustment assembly 75 moves, the multi-section telescopic rod 76 will extend and retract together, providing stable support for the movement of the adjustment assembly 75.

[0024] As described above, when the electric telescopic cylinder 71 extends, it will drive the arc plate 72 to move upward together. Since the pull rope 73 is made of soft material, it will not hinder the opening of the sealing cover 4. When the electric telescopic cylinder 71 retracts its output end, it will drive the adjustment component 75 and the monitoring camera 74 back into the inner cavity of the transparent shell 3. The arc plate 72 will pull the sealing cover 4 through the pull rope 73, so that the sealing cover 4 is screwed on the transparent shell 3, sealing the transparent shell 3 and preventing rainwater and dust from entering the transparent shell 3 and affecting the monitoring camera 74 and the adjustment component 75.

[0025] As mentioned above, the horizontal and vertical angles of the surveillance camera 74 can be adjusted by adjusting component 75, and the specific implementation and configuration of adjusting component 75 are as follows: Adjustment component 75 includes: Support frame 751 is fixedly installed on the output end of electric telescopic cylinder 71. The first motor 752 and the second motor 753 are respectively fixedly installed on the upper part and the left part of the support frame 751 by bolts. The first motor 752 and the second motor 753 are also directly powered by the power distribution cabinet 1. The limiting mechanism 757 is installed on the front middle side of the support frame 751, and the front of the limiting mechanism 757 is provided with a fixing plate 755; The longitudinal semicircular plate 754 and the second semicircular plate 756 are both installed outside the limiting mechanism 757. The second motor 753 is connected to the left side of the second semicircular plate 756, and the right side of the second semicircular plate 756 is connected to the support frame 751. The first motor 752 is connected to the upper part of the longitudinal semicircular plate 754, and the lower part of the longitudinal semicircular plate 754 is connected to the support frame 751. As can be seen from the above, when the first motor 752 is started, its output end will drive the longitudinal semicircular plate 754 to rotate within the support frame 751 through the coupling. At this time, the longitudinal semicircular plate 754 will drive the fixed plate 755 to rotate laterally on the limiting mechanism 757, so that the fixed plate 755 drives the monitoring camera 74 to rotate, changing the lateral angle of the monitoring camera 74, so that the monitoring camera 74 can monitor other positions.

[0026] When the second motor 753 is started, its output end will drive the second semicircular plate 756 to rotate on the support frame 751 through the coupling. At this time, the second semicircular plate 756 will drive the fixed plate 755 to rotate longitudinally on the limiting mechanism 757, changing the longitudinal angle of the monitoring camera 74 and further expanding the monitoring range of the monitoring camera 74.

[0027] Furthermore, the longitudinal semicircular plate 754 is located in front of the second semicircular plate 756, so that the two do not obstruct each other when rotating.

[0028] It is known that the limiting mechanism 757 can guide and limit the rotation of the fixed plate 755. The structure and implementation of the limiting mechanism 757 are as follows: Vertical slider 794 is fixed to the front middle side of support frame 751 by bolts; The limiting ball 791 is located in front of the vertical slider 794. The vertical slider 794 applies the main supporting force to the limiting ball 791. A cross-shaped limiting groove 793 is opened on the outer surface of the limiting ball 791. The vertical slider 794 is slidably installed at the rear of the limiting groove 793. A horizontal slider 792 is slidably mounted on the front of the limiting groove 793; The fixing plate 755 is fixed to the front of the transverse slider 792 and is located at the intersection between the longitudinal semicircular plate 754 and the inner cavity of the limiting mechanism 757.

[0029] Specifically, when the longitudinal semicircular plate 754 is driven to rotate by the first motor 752, the longitudinal semicircular plate 754 will push the fixed plate 755 to slide in the inner cavity of the second semicircular plate 756, so that the fixed plate 755 drives the transverse slider 792 to rotate laterally in the inner cavity of the limiting groove 793, so that the limiting groove 793 guides the transverse slider 792, thereby changing the transverse angle of the monitoring camera 74. When the second semicircular plate 756 is driven to rotate by the second motor 753, the second semicircular plate 756 will push the fixed plate 755 to slide in the inner cavity of the longitudinal semicircular plate 754. At this time, under the limitation of the limiting groove 793, the fixed plate 755 will push the limiting ball 791, so that the limiting ball 791 rotates on the surface of the vertical slider 794. Since the vertical slider 794 is fixed on the support frame 751, the vertical slider 794 can guide the limiting ball 791 through the limiting groove 793, thereby changing the longitudinal angle of the monitoring camera 74.

[0030] Example 2: Based on the intelligent power distribution cabinet of claims 1-7, its monitoring method achieves flexible adjustment and precise control of the monitoring range through mechanical structure linkage and accurate data acquisition. The specific steps are as follows: S1: Monitoring component removal and telescopic stroke data acquisition The electric telescopic cylinder 71, directly powered by the distribution cabinet 1, is activated. Its output end extends upward and pushes the adjustment component 75 to move upward synchronously. During the upward movement of the adjustment component 75, it pushes the sealing cover 4, which is hinged to the transparent shell 3, causing the sealing cover 4 to rotate open along the hinge point. At the same time, the arc-shaped plate 72 on the outer surface of the output end of the electric telescopic cylinder 71 moves upward synchronously with the output end. Since the pull rope 73 is made of soft material, it will not hinder the rotation of the sealing cover 4. Finally, the monitoring camera 74 at the front of the adjustment component 75 is completely removed from the transparent shell 3.

[0031] During this process, the multi-section telescopic rod 76 on the upper rear side of the mounting plate 6 extends and retracts synchronously with the adjustment component 75, providing stable support for the adjustment component 75 and preventing it from shifting during movement. The stroke sensor built into the electric telescopic cylinder 71 records the running distance at its output end in real time, generating a precise telescopic stroke amount. This data provides the basis for subsequent calculation of the camera mounting height.

[0032] When the monitoring ends and the output end of the electric telescopic cylinder 71 retracts, the arc plate 72 pulls the sealing cover 4 to close via the pull rope 73, thereby sealing the transparent shell 3 and preventing rainwater and dust from entering and damaging the internal components.

[0033] S2: Vertical Angle Adjustment and Vertical Rotation Angle Recording The first motor 752, powered by the distribution cabinet 1, is started. Its output end drives the longitudinal semicircular plate 754 to rotate around the connection point with the support frame 751 via a coupling. Since the longitudinal semicircular plate 754 is located in front of the second semicircular plate 756 and cooperates with the limiting mechanism 757, the rotation of the longitudinal semicircular plate 754 pushes the front fixed plate 755, causing the transverse slider 792, which is fixedly connected to the fixed plate 755, to slide laterally along the front of the cross-shaped limiting groove 793 opened on the outer surface of the limiting ball 791. The limiting groove 793 plays a precise guiding and limiting role for the transverse slider 792, ensuring that the transverse slider 792 moves only along the transverse trajectory, thereby driving the monitoring camera 74 in front of the fixed plate 755 to achieve transverse angle adjustment.

[0034] The encoder configured on the first motor 752 records the rotation angle of the longitudinal semicircular plate 754 in real time, generating longitudinal rotation angle data, which directly reflects the lateral angle offset of the monitoring camera 74.

[0035] S3: Lateral Angle Adjustment and Horizontal Rotation Angle Recording Start the second motor 753, which is also powered by the power distribution cabinet 1. Its output end drives the second semicircular plate 756 to rotate around the connection point with the support frame 751 through the coupling.

[0036] When the second semicircular plate 756 rotates, it will push the fixed plate 755. Since the fixed plate 755 is located at the intersection of the longitudinal semicircular plate 754 and the limiting mechanism 757, and the limiting ball 791 is slidably connected to the vertical slider 794 fixed in the middle of the front part of the support frame 751 through the rear part of the limiting groove 793, the fixed plate 755 will drive the limiting ball 791 to rotate along the surface of the vertical slider 794.

[0037] The vertical slider 794 provides stable support and guidance for the limit ball 791, ensuring that the limit ball 791 rotates only along the longitudinal trajectory, ultimately driving the monitoring camera 74 to achieve longitudinal angle adjustment.

[0038] The encoder configured on the second motor 753 records the rotation angle of the second semicircular plate 756 in real time, generating lateral rotation angle data, which directly reflects the longitudinal angle offset of the monitoring camera 74.

[0039] S4: Calculation of Horizontal and Vertical Offsets Combining the longitudinal rotation angle recorded in S2 and the lateral rotation angle recorded in S3, data conversion is performed based on the principle of geometric transmission.

[0040] Taking the intersection of the cross-shaped limiting groove 793 of the limiting mechanism 757 as the origin, and the radius of the longitudinal semicircular plate 754 and the second semicircular plate 756 as the reference length, the horizontal displacement of the transverse slider 792 and the vertical displacement of the limiting ball 791 are calculated by trigonometric functions to generate the horizontal offset and the vertical offset, respectively. The horizontal offset corresponds to the position compensation value of the monitoring camera 74 in the horizontal direction, and the vertical offset corresponds to its position compensation value in the vertical direction, providing accurate position parameters for subsequent monitoring range calculation.

[0041] S5: Camera Mounting Height Calculation The surveillance camera 74 is fixed to the front of the mounting plate 755 with bolts, and the attitude calibration is completed synchronously with the angle adjustment of the mounting plate 755.

[0042] Based on the telescopic travel amount collected in S1, combined with the inherent structural parameters of the intelligent power distribution cabinet, namely the initial distance from the upper surface of the mounting plate 6 to the top of the transparent shell 3, the actual mounting height of the camera is calculated using the formula "camera mounting height = initial distance + telescopic travel amount".

[0043] S6: Monitoring Coverage Angle Calculation and Data Output Based on the longitudinal rotation angle generated by S2, the lateral rotation angle generated by S3, and the camera mounting height calculated by S5, combined with the inherent field of view parameters of the surveillance camera 74, a comprehensive calculation is performed using a spatial geometric model.

[0044] First, the camera's orientation is determined based on its vertical and horizontal rotation angles. Then, using the installation height as a baseline, trigonometric functions are employed to calculate the effective monitoring radius in both the horizontal and vertical directions. Finally, combining this with the camera's inherent field of view, the horizontal and vertical coverage angles are generated, together forming complete monitoring coverage angle data. This data can be transmitted in real-time to a remote monitoring terminal via a remote transmission module, allowing staff to intuitively understand the current monitoring range and achieve comprehensive and accurate monitoring of the area surrounding the power distribution cabinet.

[0045] It should be noted that the specific installation method, circuit connection method, and control method of the electric telescopic cylinder 71, the first motor 752, and the second motor 753 used in this invention are all conventional designs, and will not be described in detail in this invention.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent power distribution cabinet with remote monitoring function, comprising a power distribution cabinet (1) and a top cover (2) installed on the upper part of the power distribution cabinet (1), characterized in that, Also includes: A transparent shell (3) is installed at the center of the upper part of the top cover (2). A sealing cover (4) is provided on the upper part of the transparent shell (3) for sealing the transparent shell (3). A circular hole (5) is provided in the middle of the top cover (2), and an installation plate (6) is provided in the lower part of the inner cavity of the circular hole (5). The monitoring component (7) is installed inside the transparent shell (3) and is used to monitor the surroundings.

2. The intelligent power distribution cabinet with remote monitoring function according to claim 1, characterized in that, The monitoring component (7) includes: An electric telescopic cylinder (71) is installed on the lower middle side of the mounting plate (6). The output end of the electric telescopic cylinder (71) passes through the mounting plate (6) and extends into the interior of the transparent shell (3). Arc plate (72), the arc plate (72) is installed on the outer surface of the output end of the electric telescopic cylinder (71), and the upper two sides of the arc plate (72) are provided with pull ropes (73) connected to the lower part of the sealing cover (4). Adjustment component (75) is installed at the output end of electric telescopic cylinder (71). A monitoring camera (74) is provided at the front of the adjustment component (75). After the electric telescopic cylinder (71) is started, the monitoring camera (74) can be driven to move upward through the adjustment component (75). A multi-section telescopic rod (76) is installed on the upper rear side of the mounting plate (6) to support the adjustment assembly (75).

3. The intelligent power distribution cabinet with remote monitoring function according to claim 2, characterized in that: When the adjustment component (75) moves upward, it will push open the sealing cover (4), allowing the surveillance camera (74) to move to the outside.

4. The intelligent power distribution cabinet with remote monitoring function according to claim 2, characterized in that, The adjustment component (75) includes: A support frame (751) is installed on the output end of an electric telescopic cylinder (71). The upper part and the left part of the support frame (751) are respectively provided with a first motor (752) and a second motor (753). A limiting mechanism (757) is installed on the front middle side of the support frame (751), and a fixing plate (755) is provided at the front of the limiting mechanism (757). The longitudinal semicircular plate (754) and the second semicircular plate (756) are both installed outside the limiting mechanism (757). The second motor (753) is connected to the left side of the second semicircular plate (756), and the right side of the second semicircular plate (756) is connected to the support frame (751). The first motor (752) is connected to the upper part of the longitudinal semicircular plate (754), and the lower part of the longitudinal semicircular plate (754) is connected to the support frame (751).

5. The intelligent power distribution cabinet with remote monitoring function according to claim 4, characterized in that: The longitudinal semicircular plate (754) is located in front of the second semicircular plate (756).

6. The intelligent power distribution cabinet with remote monitoring function according to claim 4, characterized in that, The limiting mechanism (757) includes: A vertical slider (794) is fixed to the middle front part of the support frame (751); A limiting ball (791) is located in front of the vertical slider (794). A cross-shaped limiting groove (793) is provided on the outer surface of the limiting ball (791). The vertical slider (794) slides in the rear of the limiting groove (793). A transverse slider (792) is installed in front of a limiting groove (793).

7. The intelligent power distribution cabinet with remote monitoring function according to claim 6, characterized in that: The fixing plate (755) is fixed to the front of the transverse slider (792) and is located at the intersection of the longitudinal semicircular plate (754) and the limiting mechanism (757).

8. A monitoring method for an intelligent power distribution cabinet with remote monitoring function as described in claims 1-7, comprising the following steps: S1. Start the electric telescopic cylinder (71), the output end pushes the adjustment component (75) to move upward, the sealing cover (4) is opened by the push, the monitoring camera (74) moves out of the transparent shell (3), records the running distance of the electric telescopic cylinder (71), and generates the telescopic stroke amount; S2. Start the first motor (752) to drive the longitudinal semicircular plate (754) to rotate, which in turn drives the transverse slider (792) to slide along the limiting groove (793). Record the rotation angle of the longitudinal semicircular plate and generate the longitudinal rotation angle. S3. Start the second motor (753) to drive the second semicircular plate (756) to rotate, causing the limit ball (791) to slide along the vertical slider (794), record the rotation angle of the second semicircular plate (756), and generate the horizontal rotation angle; S4. Combine the vertical rotation angle and the horizontal rotation angle to generate the horizontal offset and the vertical offset; S5. The surveillance camera (74) is adjusted synchronously with the fixed plate (755). The height of the camera is calculated by the extension stroke, and the installation height of the camera is generated. S6. Based on the vertical rotation angle, horizontal rotation angle and camera mounting height, calculate the angle of the monitorable range and generate the monitoring coverage angle.

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