Intelligent energy-saving electrical cabinet
By installing dust filters and cleaning brush components in the electrical cabinet, the problems of poor heat dissipation and dust introduction in the electrical cabinet are solved, achieving efficient dust prevention and automatic cleaning, ensuring the heat dissipation effect of components and the convenience of equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU XUANTIE RAIL TRANSIT TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-21
AI Technical Summary
The existing electrical cabinets experience temperature rises due to poor heat dissipation during prolonged operation, and the exhaust fan cooling method introduces dust that affects components, resulting in unsatisfactory cooling performance.
An intelligent energy-saving electrical cabinet was designed, which uses a dustproof net and a cleaning brush assembly. The drive motor drives the cooling fan and the rotating shaft to achieve dust prevention and automatic dust cleaning, preventing dust from entering and clogging, and maintaining good heat dissipation.
It effectively prevents dust from entering the electrical cabinet, reduces dust accumulation, maintains the heat dissipation effect of components, and improves the ease of use and heat dissipation efficiency of the equipment.
Smart Images
Figure CN224537634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical cabinet technology, and in particular to an intelligent energy-saving electrical cabinet. Background Technology
[0002] Electrical cabinets are made of steel and are used to protect components and ensure their normal operation. They are widely used in various industries. However, because many electrical cabinets need to operate continuously for long periods of time, the internal temperature of the cabinet can become high, which can affect the operation of the components inside.
[0003] Most existing electrical cabinets use exhaust fans and ventilation holes to expel hot air from the cabinet for cooling. However, this cooling method draws dust from the outside into the cabinet and onto the components, which in turn increases the temperature of the components inside the cabinet, resulting in an unsatisfactory cooling effect. Therefore, there is a need to provide an intelligent energy-saving electrical cabinet to solve the above problems. Utility Model Content
[0004] The main objective of this invention is to provide an intelligent energy-saving electrical cabinet that can effectively solve the problems in the background technology.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An intelligent energy-saving electrical cabinet includes an electrical cabinet, the side of which is provided with a cabinet door and an inclined ventilation slot, and the bottom inner wall of the electrical cabinet is provided with an equipment mounting rack, and the side of the electrical cabinet is provided with a heat dissipation component; The heat dissipation assembly includes a mounting frame, in the middle of which a drive motor, a support frame, and a positioning ring are arranged. A drive shaft and a cooling fan are arranged on the side of the drive motor, and a dustproof assembly is arranged on the side of the mounting frame. The dustproof component includes a dustproof net, in the middle of which a mounting bearing and a rotating shaft are provided. One end of the rotating shaft has a protrusion on its outer wall, and the other end of the rotating shaft has a mounting ring, a support arm, and a cleaning brush.
[0006] Preferably, the mounting frame is bolted to the middle of the side of the electrical cabinet, and a support frame is bolted to the inner wall of the mounting frame. The support frame is located on the side of the mounting frame closer to the inside of the electrical cabinet, and a positioning ring is fixedly connected to the middle of the support frame. A drive motor is bolted to the middle of the positioning ring.
[0007] Preferably, the output end of the drive motor is connected to a drive shaft, and a cooling fan is snapped onto the outer wall of the drive shaft, with the cooling fan and the drive shaft located in the middle of the mounting frame.
[0008] Preferably, a dustproof net is installed on the side of the mounting frame away from the electrical cabinet, and a mounting side plate is fixedly connected to the side of the dustproof net. The mounting side plate is snapped onto the outer side wall of the mounting frame, and a positioning bolt is threadedly connected to the middle of the mounting side plate. The positioning bolt passes through the mounting side plate and connects to the mounting frame.
[0009] Preferably, a mounting bearing is installed in the middle of the dustproof net, and a rotating shaft is rotatably connected to the middle of the mounting bearing. The rotating shaft passes through the mounting bearing, and a protrusion is fixedly connected to the outer wall of the end of the rotating shaft near the inside of the mounting frame. There are two protrusions, which are symmetrically distributed on the outer wall of the rotating shaft. The end of the rotating shaft near the protrusion is inserted into the middle of the drive shaft. A groove is opened in the middle of the drive shaft, and the protrusion is engaged in the inside of the groove.
[0010] Preferably, the end of the rotating shaft away from the protrusion is engaged with a mounting ring, and a support arm is fixedly connected to the top outer wall of the mounting ring. The support arm is located on the side of the dustproof net away from the inside of the mounting frame, and a cleaning brush is installed on the side of the support arm close to the dustproof net. The side of the cleaning brush away from the support arm is in contact with the dustproof net. The end of the rotating shaft close to the mounting ring is engaged with a limiting sleeve, and the side of the limiting sleeve is in contact with the mounting ring.
[0011] Compared with the prior art, the present invention has the following beneficial effects: In this invention, a dustproof net is used to prevent dust from entering the electrical cabinet. The mounting side plate and the dustproof net are installed on the side of the mounting frame using positioning bolts, thereby preventing dust from entering the electrical cabinet through the mounting frame and reducing dust accumulation on the equipment inside the electrical cabinet, which would affect the heat dissipation of the device. A rotating shaft follows the drive shaft to rotate, causing the mounting ring to drive the support arm and cleaning brush to clean the dust accumulated on the outer wall of the dustproof net, preventing dust from accumulating on the dustproof net, causing blockage, and affecting the heat dissipation effect. Attached Figure Description
[0012] Figure 1 This is a first-view structural schematic diagram of the entire device of this utility model; Figure 2 This is a second-view structural schematic diagram of the overall device of this utility model; Figure 3 This is a schematic diagram of the structure of the heat dissipation component of this utility model; Figure 4 This is a schematic diagram of the structure of the dustproof component of this utility model; Figure 5 This is a utility model Figure 4 Enlarged structural diagram at point A in the middle.
[0013] In the diagram: 1. Electrical cabinet; 2. Cabinet door; 3. Inclined ventilation slot; 4. Equipment mounting bracket; 5. Heat dissipation assembly; 6. Mounting frame; 7. Drive motor; 8. Support frame; 9. Positioning ring; 10. Drive shaft; 11. Cooling fan; 12. Dustproof assembly; 13. Dustproof net; 14. Mounting side plate; 15. Positioning bolt; 16. Mounting bearing; 17. Rotating shaft; 18. Protrusion; 19. Groove; 20. Mounting ring; 21. Support arm; 22. Cleaning brush; 23. Limit sleeve. Detailed Implementation
[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0015] Please see Figure 1 , Figure 2 , Figure 3 As shown, an intelligent energy-saving electrical cabinet includes an electrical cabinet 1. The side of the electrical cabinet 1 is provided with a cabinet door 2 and an inclined ventilation slot 3. The bottom inner wall of the electrical cabinet 1 is provided with an equipment mounting rack 4, and the side of the electrical cabinet 1 is provided with a heat dissipation component 5. The heat dissipation assembly 5 includes a mounting frame 6. A drive motor 7, a support frame 8, and a positioning ring 9 are arranged in the middle of the mounting frame 6. A drive shaft 10 and a cooling fan 11 are arranged on the side of the drive motor 7. A dustproof assembly 12 is arranged on the side of the mounting frame 6. The mounting frame 6 is bolted to the middle of the side of the electrical cabinet 1. The support frame 8 is bolted to the inner wall of the mounting frame 6. The support frame 8 is located on the side of the mounting frame 6 closer to the inside of the electrical cabinet 1. The positioning ring 9 is fixedly connected in the middle of the support frame 8. The drive motor 7 is bolted to the middle of the positioning ring 9. The output end of the drive motor 7 is connected to the drive shaft 10. The cooling fan 11 is snapped onto the outer wall of the drive shaft 10. The cooling fan 11 and the drive shaft 10 are located in the middle of the mounting frame 6. Please see Figure 1 , Figure 2 , Figure 4 , Figure 5As shown, the dustproof assembly 12 includes a dustproof net 13. A mounting bearing 16 and a rotating shaft 17 are disposed in the middle of the dustproof net 13. A protrusion 18 is provided on the outer wall of one end of the rotating shaft 17, and a mounting ring 20, a support arm 21, and a cleaning brush 22 are provided on the other end of the rotating shaft 17. The dustproof net 13 is installed on the side of the mounting frame 6 away from the electrical cabinet 1, and a mounting side plate 14 is fixedly connected to the side of the dustproof net 13. The mounting side plate 14 is snapped onto the outer wall of the side of the mounting frame 6, and a positioning bolt 15 is threadedly connected to the middle of the mounting side plate 14. 5. The side plate 14 is connected to the mounting frame 6. The dustproof net 13 is installed in the middle of the mounting bearing 16. The middle of the mounting bearing 16 is rotatably connected to the rotating shaft 17. The rotating shaft 17 passes through the mounting bearing 16. There are two protrusions 18 fixedly connected to the outer wall of the end of the rotating shaft 17 near the inside of the mounting frame 6. They are symmetrically distributed on the outer wall of the rotating shaft 17. The end of the rotating shaft 17 near the protrusions 18 is inserted into the middle of the drive shaft 10. The middle of the drive shaft 10 has a groove 19, and the protrusions 18 are engaged inside the groove 19. A mounting ring 20 is engaged at the end of the rotating shaft 17 away from the protrusion 18, and a support arm 21 is fixedly connected to the top outer wall of the mounting ring 20. The support arm 21 is located on the side of the dustproof net 13 away from the interior of the mounting frame 6, and a cleaning brush 22 is installed on the side of the support arm 21 near the dustproof net 13. The side of the cleaning brush 22 away from the support arm 21 is in contact with the dustproof net 13. A limit sleeve 23 is engaged at the end of the rotating shaft 17 near the mounting ring 20, and the side of the limit sleeve 23 is in contact with the mounting ring 20. The dustproof net 13 is used to clean the electrical cabinet 1. Internal dust prevention is achieved by mounting the side plate 14 and dustproof net 13 to the side of the mounting frame 6 using positioning bolts 15. This prevents dust from entering the electrical cabinet 1 through the mounting frame 6, reducing dust accumulation on the equipment inside the electrical cabinet 1 and affecting the heat dissipation of the device. The rotating shaft 17 follows the drive shaft 10 to rotate, thereby causing the mounting ring 20 to drive the support arm 21 and cleaning brush 22 to clean the dust accumulated on the outer wall of the dustproof net 13, preventing dust from accumulating on the dustproof net 13 and causing blockage, which would affect the heat dissipation effect.
[0016] It should be noted that this utility model is an intelligent energy-saving electrical cabinet. In use, the dustproof mesh 13 is snapped into the inside of the mounting frame 6, and the mounting side plate 14 is snapped into the outer side wall of the mounting frame 6. A positioning bolt 15 passes through the mounting side plate 14 and connects it to the middle of the side wall of the mounting frame 6, thus achieving a positioning connection between the mounting side plate 14 and the dustproof mesh 13. Simultaneously, after the dustproof mesh 13 is snapped into the inside of the mounting frame 6, the rotating shaft 17 in the middle of the dustproof mesh 13 is inserted into the middle of the drive shaft 10. A protrusion 18 is fixedly connected to the outer wall of the rotating shaft 17, and the protrusion 18 snaps into the groove 19 in the middle of the drive shaft 10, thus achieving a limiting connection between the rotating shaft 17 and the drive shaft 10. The drive motor 7 then drives... The drive shaft 10 and the cooling fan 11 rotate, thereby enabling the cooling fan 11 to dissipate heat from the electrical cabinet 1. At the same time, the rotating shaft 17 drives the mounting ring 20 and the support arm 21 to rotate with the drive shaft 10, so that the support arm 21 drives the cleaning brush 22 to clean the dust on the outer wall of the dustproof net 13, preventing dust from clogging the dustproof net 13 and affecting heat dissipation. Meanwhile, the rotating shaft 17 and the drive shaft 10 are movably connected, thereby facilitating the disassembly and replacement of the dustproof net 13 and improving the ease of use of the device. The mounting ring 20 is snapped into the end of the rotating shaft 17 away from the protrusion 18, and the mounting ring 20 is limited by the set limit sleeve 23, thereby facilitating the disassembly and replacement of the support arm 21 and the cleaning brush 22.
[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An intelligent energy-saving electrical cabinet, comprising an electrical cabinet (1), characterized in that: The electrical cabinet (1) is provided with a cabinet door (2) and an inclined ventilation slot (3) on its side, and an equipment mounting bracket (4) is provided on the bottom inner wall of the electrical cabinet (1). A heat dissipation component (5) is provided on the side of the electrical cabinet (1). The heat dissipation assembly (5) includes a mounting frame (6), in the middle of which a drive motor (7), a support frame (8) and a positioning ring (9) are provided. On the side of the drive motor (7) a drive shaft (10) and a cooling fan (11) are provided. On the side of the mounting frame (6) a dustproof assembly (12) is provided. The dustproof assembly (12) includes a dustproof net (13), in the middle of which a mounting bearing (16) and a rotating shaft (17) are provided. A protrusion (18) is provided on the outer wall of one end of the rotating shaft (17), and a mounting ring (20), a support arm (21) and a cleaning brush (22) are provided on the other end of the rotating shaft (17).
2. The intelligent energy-saving electrical cabinet according to claim 1, characterized in that: The mounting frame (6) is bolted to the middle of the side of the electrical cabinet (1), and a support frame (8) is bolted to the inner wall of the mounting frame (6). The support frame (8) is located on the side of the mounting frame (6) close to the inside of the electrical cabinet (1), and a positioning ring (9) is fixedly connected to the middle of the support frame (8). A drive motor (7) is bolted to the middle of the positioning ring (9).
3. The intelligent energy-saving electrical cabinet according to claim 2, characterized in that: The output end of the drive motor (7) is connected to the drive shaft (10), and a cooling fan (11) is attached to the outer wall of the drive shaft (10). The cooling fan (11) and the drive shaft (10) are located in the middle of the mounting frame (6).
4. The intelligent energy-saving electrical cabinet according to claim 1, characterized in that: A dustproof net (13) is installed on the side of the mounting frame (6) away from the electrical cabinet (1), and a mounting side plate (14) is fixedly connected to the side of the dustproof net (13). The mounting side plate (14) is snapped onto the outer side wall of the mounting frame (6), and a positioning bolt (15) is threadedly connected to the middle of the mounting side plate (14). The positioning bolt (15) passes through the mounting side plate (14) and connects to the mounting frame (6).
5. The intelligent energy-saving electrical cabinet according to claim 4, characterized in that: A mounting bearing (16) is installed in the middle of the dustproof net (13), and a rotating shaft (17) is rotatably connected in the middle of the mounting bearing (16). The rotating shaft (17) passes through the mounting bearing (16), and a protrusion (18) is fixedly connected to the outer wall of the end of the rotating shaft (17) near the inside of the mounting frame (6). There are two protrusions (18), which are symmetrically distributed on the outer wall of the rotating shaft (17). The end of the rotating shaft (17) near the protrusion (18) is inserted into the middle of the drive shaft (10). A groove (19) is opened in the middle of the drive shaft (10), and the protrusion (18) is engaged in the inside of the groove (19).
6. The intelligent energy-saving electrical cabinet according to claim 5, characterized in that: The end of the rotating shaft (17) away from the protrusion (18) is fitted with an installation ring (20), and a support arm (21) is fixedly connected to the top outer wall of the installation ring (20). The support arm (21) is located on the side of the dustproof net (13) away from the interior of the mounting frame (6), and a cleaning brush (22) is installed on the side of the support arm (21) close to the dustproof net (13). The side of the cleaning brush (22) away from the support arm (21) is in contact with the dustproof net (13). The end of the rotating shaft (17) close to the installation ring (20) is fitted with a limiting sleeve (23), and the side of the limiting sleeve (23) is in contact with the installation ring (20).