An electrical cabinet internal monitoring device

Abstract

The utility model discloses an electrical cabinet internal monitoring device concretely relates to electrical cabinet technical field, include: cabinet, be equipped with detection unit in the cabinet, photographic mechanism, photographic mechanism includes the lifting assembly of being equipped with in the cabinet top, the output of lifting assembly and located in the cabinet is equipped with the fixed frame, a plurality of stand are fixedly connected with the bottom of fixed frame. The utility model discloses through setting lifting assembly, fixed frame and support seat, can make fixed frame drive camera up and down through support seat, can make camera remove to the specified height position, and support seat is composed of fixed cover and movable cover, still is equipped with drive assembly between it, through drive assembly can control movable cover drive camera to rotate on the fixed, thereby can further adjust the shooting angle of camera according to the demand, and then can when the problem of certain part element operation appears, can fast accurate to its carry out photographic exploration, has guaranteed the monitoring effect greatly.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, specifically to an internal monitoring device for an electrical cabinet. Background Technology

[0002] Electrical cabinets are industrial devices that ensure the stable operation of internal components through physical protection and environmental control systems. Their core functions include rust and corrosion protection, shock absorption, waterproofing and dustproofing, and temperature control. Using cold-rolled steel plates as the main material combined with a sealed structural design, they not only protect electrical components such as circuit breakers, contactors, and frequency converters from damage by the external environment, but also prevent electric shocks and other injuries from these components. In industries such as metallurgy, chemical engineering, and power generation, electrical cabinets integrate air switches, PLC controllers, and other components to achieve industrial automation control, with protection levels reaching IP41 or IP20 standards.

[0003] Currently, in the application of electrical cabinets, due to the closed cabinet doors, it is difficult for staff to detect problems with the various integrated components inside in a timely manner. Therefore, it is often necessary to install monitoring devices inside the cabinet for remote monitoring. Existing monitoring devices mostly monitor the temperature inside the cabinet through temperature sensors and monitor for fires through smoke sensors. When components malfunction, cameras can be used for further monitoring and investigation to determine their operating status in a timely manner. However, in actual applications, since there are often many components installed inside the cabinet, cameras can usually only capture wide-angle shots, which can easily lead to blind spots or unclear images, thus hindering accurate shooting and investigation and greatly affecting the monitoring effect. Utility Model Content

[0004] The purpose of this utility model is to provide an internal monitoring device for electrical cabinets. By setting up a lifting component, a fixed frame, and a support base, the fixed frame can drive the camera to move up and down via the support base, allowing the camera to be moved to a specified height. The support base consists of a fixed cover and a movable cover, with a drive component between them. The drive component can control the movable cover to drive the camera to rotate on the fixed cover, thereby allowing the camera's shooting angle to be further adjusted as needed. This enables quick and accurate shooting and investigation when a certain component malfunctions, greatly ensuring the monitoring effect and solving the aforementioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an internal monitoring device for an electrical cabinet, comprising: The cabinet contains a detection unit; The shooting mechanism includes a lifting component located at the top of the cabinet. The output end of the lifting component and located inside the cabinet are provided with a fixed frame. Multiple columns are fixedly connected to the bottom end of the fixed frame. A support base is provided between the bottom ends of the multiple columns. A camera is provided on the bottom side of the support base. The support base includes a fixed cover and a movable cover arranged symmetrically on the top and bottom. The top side of the fixed cover is fixedly connected to the column, and a sliding component is provided between the bottom side of the fixed cover and the movable cover. The bottom side of the movable cover is fixedly connected to the camera. A drive assembly is provided between the interior of the fixed cover and the movable cover, and the drive assembly is used to drive the movable cover to rotate on the fixed cover.

[0006] Preferably, the inner sidewall of the cabinet is provided with a plurality of first mounting brackets, the sidewall of the first mounting brackets is provided with a plurality of first mounting holes, and both sides of the inner sidewall of the cabinet are provided with a plurality of second mounting brackets, the sidewall of the second mounting brackets is provided with a plurality of second mounting holes.

[0007] Preferably, the top side bracket of the camera is equipped with a lighting lamp.

[0008] Preferably, the detection unit includes a smoke sensor located in the middle of the bottom side inside the cabinet, and temperature sensors are located at both ends of the top side inside the cabinet.

[0009] Preferably, the lifting assembly includes an electric push rod fixedly connected to the top of the cabinet, and the output end of the electric push rod is fixedly connected to the fixing frame.

[0010] Preferably, the sliding assembly includes a slip ring disposed on the top side of the movable cover, and the bottom side of the fixed cover is provided with a sliding groove that matches the slip ring. The longitudinal section of the slip ring has a T-shaped structure.

[0011] Preferably, the drive assembly includes a drive shaft rotatably connected to one end of the top of the inner side of the fixed cover via a bearing, the bottom end of the drive shaft being fixedly connected to a drive gear, and the top end of the drive shaft extending outside the fixed cover and being fixedly connected to a drive motor, and a gear ring meshing with the drive gear is provided on the inner side of the movable cover.

[0012] Preferably, an air guide hood is provided between the fixed cover and the fixed frame. The bottom end of the air guide hood is provided with a through hole between it and the fixed cover. The interior of the air guide hood is rotatably connected to a connecting shaft via a bearing. One end of the connecting shaft is provided with multiple fan blades facing the opening end of the air guide hood, and the other end of the connecting shaft is provided with a linkage component between it and the drive shaft.

[0013] Preferably, the air guide shroud has an L-shaped structure.

[0014] Preferably, the linkage assembly includes a connecting frame fixedly connected in the through hole, a driven shaft being connected through the side wall of the connecting frame via a bearing, the bottom end of the driven shaft extending into the fixed cover and fixed with a driven gear, and the top end of the driven shaft extending into the air guide cover and connected with a first bevel gear, the end of the connecting shaft being provided with a second bevel gear meshing with the first bevel gear, the top end of the inner side of the fixed cover being rotatably connected to a drive shaft via a bearing, the bottom end of the drive shaft being fixed with a drive gear, and the two ends of the drive gear meshing with a drive gear and a driven gear respectively.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows: By setting up lifting components, a fixed frame, and a support base, the fixed frame can drive the camera to move up and down via the support base, allowing the camera to be moved to a specified height. The support base consists of a fixed cover and a movable cover, with a drive component between them. The drive component can control the movable cover to rotate the camera on the fixed frame, thereby allowing the camera's shooting angle to be further adjusted as needed. This enables quick and accurate filming and investigation when a certain component malfunctions, greatly ensuring the monitoring effect. By setting up an air guide cover, connecting shaft, and fan blades, when the camera performs multi-directional, large-area monitoring, the connecting shaft can be driven to rotate simultaneously with the rotation of the camera and the linkage components. This causes the connecting shaft to accelerate the rotation of the fan blades, thereby generating airflow. The airflow is then blown outward through the air guide cover to disturb the surrounding air, accelerate air circulation, and further enhance the heat dissipation and protection effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the cabinet of this utility model; Figure 3 This is a schematic diagram of the connection structure between the mounting bracket and the camera of this utility model; Figure 4 This is a schematic diagram of the internal structure of the support base and air guide cover of this utility model; Figure 5 This is a longitudinal sectional view of the movable cover of this utility model; Figure 6 This is a longitudinal sectional view of the fixing cover of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Cabinet; 2. Smoke sensor; 3. Temperature sensor; 4. Electric push rod; 5. Mounting bracket; 6. Camera; 7. First mounting bracket; 8. Second mounting bracket; 9. Column; 10. Support base; 101. Fixed cover; 102. Movable cover; 11. Slip ring; 12. Slide groove; 13. Drive shaft; 14. Drive gear; 15. Drive motor; 16. Gear ring; 17. Transmission shaft; 18. Transmission gear; 19. Driven shaft; 20. Driven gear; 21. Connecting bracket; 22. Air guide cover; 23. First bevel gear; 24. Connecting shaft; 25. Second bevel gear; 26. Fan blade. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] This utility model provides, for example Figures 1-6 An internal monitoring device for an electrical cabinet, as shown, includes: Cabinet 1, which contains a detection unit; The detection unit includes a smoke sensor 2 located in the middle of the bottom side inside the cabinet 1, and temperature sensors 3 are installed at both ends of the top side inside the cabinet 1. Based on this, the temperature inside the cabinet 1 can be monitored by the temperature sensor 3, and whether a fire has occurred inside the cabinet 1 can be monitored by the smoke sensor 2.

[0021] The cabinet 1 has multiple first mounting brackets 7 on its internal sidewalls, and the sidewalls of the first mounting brackets 7 have multiple first mounting holes. Both sides of the cabinet 1 have multiple second mounting brackets 8, and the sidewalls of the second mounting brackets 8 have multiple second mounting holes. Based on this, electrical components can be fixedly installed using the first mounting brackets 7 and the second mounting brackets 8.

[0022] The shooting mechanism includes a lifting component located at the top of the cabinet 1. The output end of the lifting component is located inside the cabinet 1 and a fixed frame 5 is provided. In this embodiment, the lifting component includes an electric push rod 4 fixedly connected to the top of the cabinet 1. The output end of the electric push rod 4 is fixedly connected to the fixed frame 5. Multiple columns 9 are fixedly connected to the bottom end of the fixed frame 5. A support base 10 is provided between the bottom ends of the multiple columns 9. A camera 6 is provided on the bottom side of the support base 10. The top bracket of camera 6 is equipped with a light. Camera 6 can monitor the components inside cabinet 1, and when a component malfunctions, camera 6 can be used to further monitor and investigate to determine its operating status in a timely manner. At the same time, the light can provide illumination to further assist in filming.

[0023] In this embodiment, the support base 10 includes a fixed cover 101 and a movable cover 102 arranged symmetrically on the top and bottom. The top side of the fixed cover 101 is fixedly connected to the column 9, and a sliding component is provided between the bottom side of the fixed cover 101 and the movable cover 102. In this embodiment, the sliding component includes a slip ring 11 provided on the top side of the movable cover 102, and a sliding groove 12 matching the slip ring 11 is provided on the bottom side of the fixed cover 101. The longitudinal section of the slip ring 11 is T-shaped. The bottom side of the movable cover 102 is fixedly connected to the camera 6. A drive assembly is provided between the interior of the fixed cover 101 and the movable cover 102, and the drive assembly is used to drive the movable cover 102 to rotate on the fixed cover 101.

[0024] The drive assembly includes a drive shaft 13 rotatably connected to one end of the top of the inner side of the fixed cover 101 via a bearing. The bottom end of the drive shaft 13 is fixedly connected to the drive gear 14, and the top end of the drive shaft 13 extends to the outside of the fixed cover 101 and is fixedly connected to a drive motor 15. A gear ring 16 that meshes with the drive gear 14 is provided on the inner side of the movable cover 102.

[0025] Through the above technical solution: In use, the electric push rod 4 can be activated, causing the fixed frame 5 to move. The fixed frame 5 can then drive the support base 10 to move via the column 9, causing the support base 10 to move the camera 6 up and down. With the help of the lighting, the camera 6 can be moved to a specified height. At the same time, the drive motor 15 can be activated, causing the drive shaft 13 to rotate. The drive shaft 13 then drives the drive gear 14 to rotate. The drive gear 14 then drives the meshing gear ring 16 to move, causing the gear ring 16 to rotate the movable cover 102. The movable cover 102 then drives the slip ring 11 to slide along the slide groove 12, allowing the movable cover 102 to rotate the camera 6 on the fixed cover 101. This allows for further adjustment of the camera 6's shooting angle as needed. Furthermore, when a certain component malfunctions, it can be quickly and accurately photographed and investigated, greatly ensuring the monitoring effect.

[0026] An air guide shroud 22 is provided between the fixed cover 101 and the fixed frame 5. The bottom end of the air guide shroud 22 is provided with a through hole between it and the fixed cover 101. The interior of the air guide shroud 22 is rotatably connected to a connecting shaft 24 via a bearing. One end of the connecting shaft 24 is provided with a plurality of fan blades 26 facing the opening end of the air guide shroud 22. The other end of the connecting shaft 24 is provided with a linkage component between it and the drive shaft 13.

[0027] The air guide cover 22 has an L-shaped structure.

[0028] The linkage assembly includes a connecting frame 21 fixedly connected in the through hole. A driven shaft 19 is connected through the side wall of the connecting frame 21 via a bearing. The bottom end of the driven shaft 19 extends into the fixed cover 101 and is fixed with a driven gear 20. The top end of the driven shaft 19 extends into the air guide cover 22 and is connected with a first bevel gear 23. A second bevel gear 25 that meshes with the first bevel gear 23 is provided at the end of the connecting shaft 24. A transmission shaft 17 is rotatably connected to the top end of the inner side of the fixed cover 101 via a bearing. A transmission gear 18 is fixed at the bottom end of the transmission shaft 17. The two ends of the transmission gear 18 mesh with the drive gear 14 and the driven gear 20, respectively.

[0029] Through the above technical solution: When the camera 6 performs multi-directional wide-range monitoring, as the camera 6 rotates, the drive gear 14 that drives its rotation can drive the transmission gear 18 to rotate. Then, the transmission gear 18 can drive the driven shaft 19 to rotate through the driven gear 20. After that, the driven shaft 19 can drive the first bevel gear 23 to rotate, so that the first bevel gear 23 drives the connecting shaft 24 to rotate through the second bevel gear 25. Since the diameters of the drive gear 14, transmission gear 18 and driven gear 20 gradually decrease, the connecting shaft 24 can accelerate and drive the fan blade 26 to rotate, thereby generating airflow, which is blown outward through the air guide shroud 22 to disturb the surrounding air, accelerate air circulation, and further enhance the heat dissipation and protection effect.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An internal monitoring device for an electrical cabinet, characterized in that, include: Cabinet (1), wherein a detection unit is provided inside the cabinet (1); The shooting mechanism includes a lifting component located at the top of the cabinet (1). The output end of the lifting component and the cabinet (1) are provided with a fixed frame (5). The bottom end of the fixed frame (5) is fixedly connected to multiple columns (9). A support base (10) is provided between the bottom ends of the multiple columns (9). A camera (6) is provided on the bottom side of the support base (10). The support base (10) includes a fixed cover (101) and a movable cover (102) arranged symmetrically on the top and bottom. The top side of the fixed cover (101) is fixedly connected to the column (9), and a sliding component is provided between the bottom side of the fixed cover (101) and the movable cover (102). The bottom side of the movable cover (102) is fixedly connected to the camera (6) through a bracket. A drive assembly is provided between the interior of the fixed cover (101) and the movable cover (102), and the drive assembly is used to drive the movable cover (102) to rotate on the fixed cover (101); A guide hood (22) is provided between the fixed cover (101) and the fixed frame (5). A through hole is provided between the bottom end of the guide hood (22) and the fixed cover (101). A connecting shaft (24) is rotatably connected inside the guide hood (22) through a bearing. A plurality of fan blades (26) facing the opening end of the guide hood (22) are provided at one end of the connecting shaft (24). A linkage component is provided between the other end of the connecting shaft (24) and the drive shaft (13). The linkage assembly includes a connecting frame (21) fixedly connected in the through hole. A driven shaft (19) is connected through the side wall of the connecting frame (21) via a bearing. The bottom end of the driven shaft (19) extends into the fixed cover (101) and is fixed with a driven gear (20). The top end of the driven shaft (19) extends into the air guide cover (22) and is connected with a first bevel gear (23). The end of the connecting shaft (24) is provided with a second bevel gear (25) that meshes with the first bevel gear (23). The top end of the inner side of the fixed cover (101) is rotatably connected to a transmission shaft (17) via a bearing. A transmission gear (18) is fixed at the bottom end of the transmission shaft (17). The two ends of the transmission gear (18) mesh with a drive gear (14) and a driven gear (20) respectively.

2. The electrical cabinet internal monitoring device according to claim 1, characterized in that: The cabinet (1) has multiple first mounting brackets (7) on its inner sidewalls, and multiple first mounting holes on the sidewalls of the first mounting brackets (7). The cabinet (1) has multiple second mounting brackets (8) on both sides of its interior, and multiple second mounting holes on the sidewalls of the second mounting brackets (8).

3. The electrical cabinet internal monitoring device according to claim 1, characterized in that: The top side bracket of the camera (6) is equipped with a lighting lamp.

4. The electrical cabinet internal monitoring device according to claim 1, characterized in that: The detection unit includes a smoke sensor (2) located in the middle of the bottom side inside the cabinet (1), and temperature sensors (3) are installed at both ends of the top side inside the cabinet (1).

5. The internal monitoring device for an electrical cabinet according to claim 1, characterized in that: The lifting assembly includes an electric push rod (4) fixedly connected to the top of the cabinet (1), and the output end of the electric push rod (4) is fixedly connected to the fixing frame (5).

6. The internal monitoring device for an electrical cabinet according to claim 1, characterized in that: The sliding assembly includes a slip ring (11) disposed on the top side of the movable cover (102), and a sliding groove (12) matching the slip ring (11) is provided on the bottom side of the fixed cover (101). The longitudinal section of the slip ring (11) is T-shaped.

7. The electrical cabinet internal monitoring device according to claim 1, characterized in that: The drive assembly includes a drive shaft (13) rotatably connected to one end of the top of the inner side of the fixed cover (101) via a bearing. The bottom end of the drive shaft (13) is fixedly connected to the drive gear (14), and the top end of the drive shaft (13) extends to the outside of the fixed cover (101) and is fixedly connected to a drive motor (15). The inner side of the movable cover (102) is provided with a gear ring (16) that meshes with the drive gear (14).

8. The electrical cabinet internal monitoring device according to claim 1, characterized in that: The air guide cover (22) has an L-shaped structure.

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