Energy-saving control cabinet for dynamic reactive compensation remote monitoring of Internet of Things
By introducing a combination of dust cover and cooling fan in the energy-saving control cabinet, the problems of heat dissipation and dust prevention are solved, achieving efficient heat dissipation and cable management of the equipment, extending the equipment life and improving operational reliability.
Patent Information
- Application Number
- CN202520396104.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing energy-saving control cabinets have poor heat dissipation and cannot effectively prevent dust, leading to overheating of the equipment and the entry of dust and impurities, which affects the reliability and lifespan of the equipment.
It adopts a combination structure of dust cover and cooling fan, introduces cold air through air intake pipe and exhausts hot air, filters dust with filter screen, and designs cable management components to organize cables, and uses pulley and spring structure to stabilize cables.
It achieves effective heat dissipation and dust prevention, improves the service life and operational reliability of the equipment, facilitates inspection and maintenance, and keeps the cables neat and orderly.
Smart Images
Figure CN223942235U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of energy-saving control cabinet technology, and in particular to an energy-saving control cabinet with dynamic reactive power compensation and remote IoT monitoring. Background Technology
[0002] In today's era of rapid industrial automation and intelligent development, energy-saving control cabinets, as important control equipment in power systems, are widely used in various industrial production and power facilities. Especially for energy-saving control cabinets with dynamic reactive power compensation and remote IoT monitoring functions, they can not only effectively improve the power factor of the power system and achieve energy conservation and consumption reduction, but also monitor the equipment's operating status in real time through remote monitoring, facilitating management and maintenance.
[0003] The heat dissipation structure of existing energy-saving control cabinets is usually quite simple. Some control cabinets only have a few ventilation holes on the cabinet body and rely on natural convection for heat dissipation, while others use fans directly installed inside or outside the cabinet for forced cooling.
[0004] However, existing energy-saving control cabinets have a prominent problem: poor heat dissipation and ineffective dust prevention. Due to the single heat dissipation method and low efficiency of traditional energy-saving control cabinets, heat inside the cabinet cannot be dissipated in time during long-term operation or high-load operation, leading to temperature rise, deterioration of electronic component performance, and even damage due to overheating, affecting the normal operation of the power system. At the same time, dust and impurities can easily enter the cabinet, further deteriorating the heat dissipation conditions, increasing the risk of equipment failure, and reducing the reliability and service life of the equipment. To address these issues, a dynamic reactive power compensation remote IoT monitoring energy-saving control cabinet is proposed. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an energy-saving control cabinet with dynamic reactive power compensation and remote IoT monitoring. It aims to improve the problem in the prior art that when the equipment is running for a long time or under high load, the heat inside the cabinet cannot be dissipated in time, and dust and impurities can easily enter the cabinet.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An energy-saving control cabinet with dynamic reactive power compensation and remote IoT monitoring includes a cabinet body, a hinge fixedly connected to one side of the cabinet body, a dust cover fixedly connected inside the cabinet body, a dustproof component installed inside the dust cover, and a cable management component installed inside the cabinet body.
[0008] The dustproof component includes a filter screen, one end of which is fixedly connected to one end of the dustproof cover. An air outlet is provided inside the dustproof cover and is connected to the inside of the cabinet. An air inlet pipe is fixedly connected inside the cabinet and a cooling fan is installed inside the air inlet pipe.
[0009] As a further description of the above technical solution:
[0010] The cable management assembly includes a support frame and a fixing frame. One side of the support frame is fixedly connected to the inside of the cabinet, and the outer wall of the fixing frame is fixedly connected to the inside of the support frame.
[0011] As a further description of the above technical solution:
[0012] A connecting frame is fixedly connected inside the fixed frame, and a sliding rod is slidably connected inside the connecting frame;
[0013] As a further description of the above technical solution:
[0014] A support column is fixedly connected inside the connecting frame, and the sliding rod is slidably connected to the outer wall of the support column.
[0015] As a further description of the above technical solution:
[0016] A spring is fitted on the outer wall of the support column, and the two ends of the spring are respectively fixedly connected to the inside of the connecting frame and the slide rod.
[0017] As a further description of the above technical solution:
[0018] A limiting block one is fixedly connected to the side wall of the slide rod, a limiting block two is fixedly connected to the side wall of the slide rod, and a pulley one is rotatably connected to one side of the slide rod;
[0019] As a further description of the above technical solution:
[0020] A fixed column is fixedly connected inside the fixed frame, and a rotating rod is rotatably connected to the outer wall of the fixed column;
[0021] As a further description of the above technical solution:
[0022] A second pulley is rotatably connected to one side of the rotating rod, and a third pulley is rotatably connected to the other side of the rotating rod. The third pulley is slidably connected to one side wall of the limiting block.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, after the cooling fan is started, cold air from the outside is introduced through the air inlet pipe, while hot air inside the cabinet is pushed out through the air outlet of the dust cover. The filter screen filters dust and impurities during the airflow, achieving the effect of heat dissipation and dust prevention inside the cabinet. This solves the problem that heat inside the cabinet cannot be dissipated in time when the equipment is running for a long time or under high load, and dust and impurities can easily enter the cabinet, thus improving the service life of the control cabinet.
[0025] 2. In this utility model, by placing the cable between the sliding rod and the rotating rod, and by applying pressure to the first pulley, the related structure is driven to move, and finally the spring rebounds, so that the first and second pulleys firmly clamp the cable, which achieves the effect of sorting cables of different sizes, solves the problem of messy cables in traditional control cabinets, facilitates inspection and maintenance, and improves the practicality of the control cabinet. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of the energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring proposed in this utility model.
[0027] Figure 2 This is a schematic diagram of the support frame structure of the energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring proposed in this utility model.
[0028] Figure 3 This is a schematic diagram of the slide bar structure of the energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring proposed in this utility model.
[0029] Legend:
[0030] 1. Cabinet body; 2. Hinges; 3. Dust cover; 4. Filter screen; 5. Air outlet; 6. Air inlet duct; 7. Cooling fan; 8. Support frame; 9. Fixing frame; 10. Connecting frame; 11. Slide rod; 12. Support column; 13. Spring; 14. Limiting block one; 15. Limiting block two; 16. Fixing column; 17. Rotating rod; 18. Pulley one; 19. Pulley two; 20. Pulley three. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figure 1An embodiment of this utility model is provided: an energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring, including a cabinet body 1, a hinge 2 fixedly connected to one side of the cabinet body 1, and a door opening and closing structure connected to one side of the cabinet body 1 through the hinge 2, which facilitates the operator to inspect and maintain it. A dust cover 3 is fixedly connected inside the cabinet body 1, and a dustproof component is provided inside the dust cover 3. A cable management component is provided inside the cabinet body 1.
[0033] The dustproof component includes a filter 4, one end of which is fixedly connected to one end of the dust cover 3. It can effectively block dust, fine particles, pollen and other impurities in the air, ensuring the air quality inside the cabinet 1. An air outlet 5 is opened inside the dust cover 3 and is connected to the inside of the cabinet 1. An air inlet pipe 6 is fixedly connected inside the cabinet 1. A cooling fan 7 is installed inside the air inlet pipe 6. Heat is exchanged with the air through the cooling fan 7, and the heat inside is carried away, thereby effectively controlling the temperature inside the cabinet 1.
[0034] Specifically, during the use of this energy-saving control cabinet, efficient heat dissipation and cable management are crucial for the normal operation of cabinet 1. To ensure a suitable internal temperature for cabinet 1, the cooling fan 7 is first activated. It draws in outside air through the air inlet duct 6 and injects it into cabinet 1, promoting air circulation within the cabinet. Upon entering cabinet 1, the airflow exchanges heat with the interior, lowering the internal temperature. During this process, the hot air inside cabinet 1 is exhausted through the air outlet 5 of the dust cover 3, ensuring effective heat release. The air outlet 5 on the dust cover 3 is equipped with a filter 4, ensuring smooth exhaust of hot air and preventing debris from the external environment from entering cabinet 1, reducing contamination of the internal equipment. Simultaneous airflow effectively filters dust, fine particles, and other impurities from the air, preventing these substances from entering cabinet 1, thus protecting the equipment from dust accumulation and contamination, and extending the equipment's lifespan.
[0035] Reference Figures 1-3The cable management assembly includes a support frame 8 and a fixing frame 9. One side of the support frame 8 is fixedly connected to the inside of the cabinet 1. The outer wall of the fixing frame 9 is fixedly connected to the inside of the support frame 8. A connecting frame 10 is fixedly connected inside the fixing frame 9. A sliding rod 11 is slidably connected inside the connecting frame 10. The installation and sliding of the sliding rod 11 can be adjusted as needed, thus facilitating cable management and organization. A support column 12 is fixedly connected inside the connecting frame 10. The sliding rod 11 is slidably connected to the outer wall of the support column 12. A spring 13 is sleeved on the outer wall of the support column 12, and both ends of the spring 13 are fixedly connected to… Inside the connecting frame 10 and the slide rod 11, the spring 13 provides appropriate elastic support for the slide rod 11. The slide rod 11 is fixedly connected to the side wall of the first limiting block 14 and the second limiting block 15. The slide rod 11 is rotatably connected to one side of the first pulley 18. The fixed frame 9 is fixedly connected to the inside of the fixed frame 9. The fixed column 16 is rotatably connected to the outer wall of the fixed column 16. The rotating rod 17 is rotatably connected to one side of the rotating rod 17 and the third pulling wheel 20 is rotatably connected to the other side of the rotating rod 17. The third pulling wheel 20 is slidably connected to the side wall of the first limiting block 14.
[0036] Specifically, when it is necessary to organize the cables inside cabinet 1, the structure of support frame 8 needs to be operated first. The cable passes through the space between slide bar 11 and rotating bar 17 inside support frame 8. At this time, the cable will apply a certain pressure to pulley 18, pulley 18 will start to rotate, driving slide bar 11 to slide along the guide rail of support frame 8 and enter the connecting frame 10, and compressing spring 13 in the process. The compression of spring 13 is to provide sufficient reaction force to ensure that slide bar 11 can be smoothly reset after the operation. After being stressed, rotating bar 17 will rotate on the outer wall of fixed column 16, driving the operation of the entire system. When the cable is further organized, the rebound force of spring 13 will push slide bar 11 and pulley 18 to reset. At this time, slide bar 11 will be in close contact with the outer wall of the cable. Through its cooperation with limit block 14, limit block 14 plays the role of restricting pulley 20. Limiting block 14 secures pulley 3 20 by locking its outer edge, ensuring it moves within a limited range and preventing it from deviating from its original position. During its movement, pulley 3 20 drives rotating rod 17, causing pulley 2 19 at the other end of rod 17 to clamp the outer wall of the cable, thus fixing it in place. This allows the energy-saving control cabinet to easily handle the arrangement of cables of different sizes. Whether the cable is thin or thick, the relative position between the pulley and rod 11 can be adjusted to achieve an orderly cable layout, ensuring neat internal wiring and preventing interference or malfunctions.
[0037] Working principle: When heat dissipation is needed inside the cabinet 1 during the use of this energy-saving control cabinet, the cooling fan 7 is first turned on, allowing airflow to be injected into the cabinet 1 through the air inlet pipe 6. Simultaneously, hot air inside the cabinet 1 is exhausted from the air outlet 5 inside the dust cover 3. During this process, dust and impurities in the air are filtered and blocked by the filter screen 4, thus effectively achieving heat dissipation and dust prevention inside the cabinet 1. When it is necessary to organize the cables inside the cabinet 1, the cables are first passed through the slide bar 11 and rotating bar 17 inside the support frame 8, and pressure is applied to the pulley 18 through the cables. The pulley 18 causes the slide rod 11 to slide into the connecting frame 10 and compress the spring 13. At the same time, the rotating rod 17 will rotate on the outer wall of the fixed column 16. Then, through the rebound of the spring 13, the slide rod 11 and the pulley 18 will be reset and pressed against the outer wall of the cable. Meanwhile, the slide rod 11 will reset the limiting block 14 on the side wall. The limiting block 14 will limit the pulley 20, causing the pulley 20 to rotate the rotating rod 17. This will cause the rotating rod 17 to clamp the pulley 2 19 on the outer wall of the cable and complete the fixation, thus achieving the effect of facilitating the sorting of cables of different sizes.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An energy-saving control cabinet for dynamic reactive power compensation and remote IoT monitoring, comprising a cabinet (1), characterized in that: A hinge (2) is fixedly connected to one side of the cabinet (1), a dust cover (3) is fixedly connected inside the cabinet (1), a dustproof component is provided inside the dust cover (3), and a cable management component is provided inside the cabinet (1). The dustproof component includes a filter screen (4), one end of which is fixedly connected to one end of the dust cover (3). An air outlet (5) is provided inside the dust cover (3). The air outlet (5) is connected to the inside of the cabinet (1). An air inlet pipe (6) is fixedly connected inside the cabinet (1). A cooling fan (7) is provided inside the air inlet pipe (6).
2. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 1, characterized in that: The cable management assembly includes a support frame (8) and a fixing frame (9). One side of the support frame (8) is fixedly connected to the inside of the cabinet (1), and the outer wall of the fixing frame (9) is fixedly connected to the inside of the support frame (8).
3. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 2, characterized in that: The fixed frame (9) is fixedly connected to the connecting frame (10), and the connecting frame (10) is slidably connected to the sliding rod (11).
4. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 3, characterized in that: The connecting frame (10) is fixedly connected to a support column (12), and the slide rod (11) is slidably connected to the outer wall of the support column (12).
5. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 4, characterized in that: The outer wall of the support column (12) is fitted with a spring (13), and the two ends of the spring (13) are fixedly connected to the inside of the connecting frame (10) and the slide rod (11), respectively.
6. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 5, characterized in that: The slide rod (11) is fixedly connected to a limiting block one (14) on its side wall, and a limiting block two (15) is fixedly connected to the side wall of the slide rod (11). A pulley one (18) is rotatably connected to one side of the slide rod (11).
7. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 6, characterized in that: The fixed frame (9) is fixedly connected to a fixed column (16), and the fixed column (16) is rotatably connected to a rotating rod (17) on its outer wall.
8. The energy-saving control cabinet for dynamic reactive power compensation remote IoT monitoring according to claim 7, characterized in that: The rotating rod (17) is rotatably connected to a pulley two (19) on one side, and to a pulley three (20) on the other side. The pulley three (20) is slidably connected to the side wall of the limiting block one (14).