Inlet wire protection electrical control cabinet

Abstract

The utility model discloses an incoming line protection electrical control cabinet which comprises an electrical control cabinet, a cabinet door is hinged to the outer side of the electrical control cabinet, a mounting frame is fixedly arranged at one end of the upper portion of the inner side of the electrical control cabinet, a connecting plate is fixedly arranged at the other end of the inner side of the electrical control cabinet, and a heat dissipation piece is arranged on the side face of the connecting plate. A connecting clamping groove plate is fixedly arranged on the side face of the heat dissipation piece, heat dissipation back fins are fixedly arranged on the back side of the heat dissipation piece, and a fixing groove is formed in the front face of the heat dissipation piece. According to the utility model, the efficient heat dissipation system is integrated and comprises the heat dissipation piece, the heat dissipation back fins and the exhaust heat dissipation fan, so that the working environment temperature management capability of electrical elements and electric wires is effectively improved, the heat dissipation piece is directly fixed near the electric wires, and the electric wires are passively cooled by utilizing the heat conduction effect of the heat dissipation piece; meanwhile, the heat dissipation back fins further increase the heat dissipation area, enhance the heat exchange efficiency, and ensure the stability and controllability of the internal temperature of the electrical control cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinet equipment, in particular to an incoming line protection electric control cabinet. Background Art

[0002] Existing general electrical control cabinets often rely on natural convection or a single fan for heat dissipation. This method is inadequate when facing high-power density or long-running electrical components and wires. Heat accumulates rapidly, causing the working environment temperature of electrical components and cables to be too high, accelerating aging, reducing service life, and even triggering overheating protection or fault shutdown. In addition, general electrical control cabinets lack unified planning and effective means for wire management. Wires are often arranged haphazardly and entangled with each other, which not only affects the appearance but also increases safety hazards. This chaotic wire layout is not only difficult to maintain and repair, but may also cause insulation damage, short circuits and other problems due to friction and squeezing between wires. Utility Model Content

[0003] The purpose of the present invention is to provide an incoming line protection electrical control cabinet in order to solve the problems mentioned in the above background.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an incoming line protection electrical control cabinet, comprising: an electrical control cabinet, a cabinet door hinged on the outside of the electrical control cabinet, a mounting bracket fixedly arranged at one upper end of the inside of the electrical control cabinet, a connecting plate fixedly arranged at the other end of the inside of the electrical control cabinet, a heat sink provided on the side of the connecting plate, a connecting clamping plate fixedly arranged on the side of the heat sink, a heat dissipation dorsal fin fixedly arranged on the back of the heat sink, a fixing groove provided on the front of the heat sink, a mounting plate fixedly arranged on the inside of the fixing groove, a cable fixing sleeve provided on the side of the mounting plate, an anti-slip layer fixedly arranged on the inside of the cable fixing sleeve, a fixed side plate fixedly arranged on the outside of the cable fixing sleeve, a horizontal plate provided on the side of the heat dissipation dorsal fin, and an exhaust cooling fan fixedly arranged above the horizontal plate.

[0005] As a further solution of the present invention: a placement groove is provided at one end of the back side of the electrical control cabinet, a card slot is provided on the side of the placement groove, a first filter plate is provided on the inner side of the placement groove, a card block is fixedly provided on the side of the first filter plate, an incoming line door is hingedly provided at the other end of the back side of the electrical control cabinet, a second filter plate is fixedly provided at the other end of the outer side of the electrical control cabinet, and an intake fan is provided on the inner side of the second filter plate.

[0006] As a further solution of the present invention: a winding bracket is fixedly provided at the bottom inner side of the electrical control cabinet, a docking plate is fixedly provided above the winding bracket, a docking groove is provided above the docking plate, a fixing seat is inserted above the docking groove, and a winding rod is fixedly provided inside the fixing seat.

[0007] As a further solution of the present invention: electronic control elements can be installed on the side of the mounting frame, and the heat sink is plugged into the connecting plate through the connecting clip slot plate, and the side of the connecting clip slot plate is fixedly screwed to the connecting plate through fixing bolts, so that the heat sink is fixedly arranged on the inside of the electrical control cabinet, and the heat sink is located below the mounting frame. A plurality of cable fixing sleeves are fixedly arranged on the side of the mounting plate, and wires can be inserted into the inside of the cable fixing sleeves. Through the fixation of the cable fixing sleeves, the wires can contact the surface of the heat sink to cool it down. The anti-slip layer can increase the friction of the wires in the cable fixing sleeves to prevent the wires from being unable to contact the surface of the heat sink. The horizontal plate is fixedly arranged at the other end of the inside of the electrical control cabinet, and the exhaust cooling fan can bring the heat generated by the heat dissipation dorsal fin out of the cabinet.

[0008] As a further solution of the present invention: the first filter plate is clamped in the placement groove through the clamping block, the clamping block is clamped in the clamping groove opened on the side of the placement groove, and the side of the clamping block is screwed with a fixing bolt, so that the first filter plate is fixed in the placement groove, and the first filter plate is conveniently disassembled and replaced by the fixing bolt, the exhaust cooling fan discharges hot air from the placement groove, the first filter plate can prevent dust from entering the cabinet from the placement groove, the intake fan can introduce external air, and the second filter plate prevents dust from entering the cabinet through the intake fan.

[0009] As a further solution of the present invention: the fixed seat and the winding rod constitute a group of winding devices, multiple groups of the winding devices are plugged into the top of the docking plate, and an insertion rod is fixedly set under the fixed seat. The operator can wind longer wires on the winding rod to optimize the internal wiring path.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The present invention integrates an efficient heat dissipation system, including heat sinks, heat dissipation dorsal fins, and exhaust cooling fans, effectively improving the temperature management capabilities of the working environment of electrical components and wires. The heat sinks are directly fixed near the wires and passively cool the wires using their own thermal conductivity. At the same time, the heat dissipation dorsal fins further increase the heat dissipation area, enhance the heat exchange efficiency, and ensure the stability and controllability of the internal temperature of the electrical control cabinet.

[0012] 2. The setting of the first filter plate and the second filter plate effectively blocks the entry of external dust and maintains the cleanliness of the cabinet. At the same time, the air intake fan and the exhaust cooling fan together constitute a circulating ventilation system, which not only ensures the circulation and heat dissipation of air in the cabinet, but also avoids the damage of dust accumulation to electrical components.

[0013] 3. The winding device composed of the winding bracket, docking plate, fixing seat and winding rod provides the operator with sufficient space for wire arrangement and storage, so that longer wires can be wound on the winding rod in an orderly manner, avoiding the disorder and mutual interference of wires. This design not only optimizes the internal space layout of the electrical control cabinet and improves space utilization, but also ensures that the cabinet is neat and orderly, which is convenient for daily maintenance and repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an incoming line protection electrical control cabinet described in the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the inner and outer sides of an incoming line protection electrical control cabinet described in the utility model;

[0016] Figure 3 This is a structural diagram of the back side of an incoming line protection electrical control cabinet described in the present invention;

[0017] Figure 4 This is a structural diagram of the first filter plate in an incoming line protection electrical control cabinet described in the utility model;

[0018] Figure 5 This is a structural diagram of a heat sink in an incoming line protection electrical control cabinet described in the utility model;

[0019] Figure 6 This is a structural diagram of a mounting plate in an incoming line protection electrical control cabinet according to the present invention;

[0020] Figure 7 This is a structural diagram of a cable fixing sleeve in an incoming line protection electrical control cabinet described in the utility model;

[0021] Figure 8 This is a structural diagram of an exhaust cooling fan in an incoming line protection electrical control cabinet described in the utility model;

[0022] Figure 9 It is a structural schematic diagram of a winding structure in an incoming line protection electrical control cabinet described in the utility model.

[0023] In the figure: 1. Electrical control cabinet; 2. Cabinet door; 3. Mounting frame; 4. Connecting plate; 5. Heat sink; 6. Connecting clip plate; 7. Heat dissipation dorsal fin; 8. Fixing slot; 9. Mounting plate; 10. Cable fixing sleeve; 11. Anti-slip layer; 12. Fixed side panel; 13. Horizontal panel; 14. Exhaust cooling fan; 15. Mounting slot; 16. Card slot; 17. First filter plate; 18. Card block; 19. Inlet door; 20. Second filter plate; 21. Inlet fan; 22. Winding bracket; 23. Docking plate; 24. Docking slot; 25. Fixing seat; 26. Winding rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0026] Reference Figures 1 to 9 In an embodiment of the utility model, an incoming line protection electrical control cabinet includes: an electrical control cabinet 1, a cabinet door 2 is hinged on the outside of the electrical control cabinet 1, a mounting bracket 3 is fixedly provided at one upper end of the inside of the electrical control cabinet 1, a connecting plate 4 is fixedly provided at the other end of the inside of the electrical control cabinet 1, a heat sink 5 is provided on the side of the connecting plate 4, a connecting clamping plate 6 is fixedly provided on the side of the heat sink 5, a heat dissipation dorsal fin 7 is fixedly provided on the back of the heat sink 5, a fixing groove 8 is opened on the front of the heat sink 5, a mounting plate 9 is fixedly provided inside the fixing groove 8, a cable fixing sleeve 10 is provided on the side of the mounting plate 9, an anti-slip layer 11 is fixedly provided on the inside of the cable fixing sleeve 10, a fixed side plate 12 is fixedly provided on the outside of the cable fixing sleeve 10, a horizontal plate 13 is provided on the side of the heat dissipation dorsal fin 7, and an exhaust cooling fan 14 is fixedly provided above the horizontal plate 13.

[0027] Adopting the above solution: the heat dissipation system consists of components such as the heat sink 5, the connecting clamp plate 6, the heat dissipation dorsal fin 7, the mounting plate 9, and the cable fixing sleeve 10. The anti-slip layer 11 in the cable fixing sleeve 10 ensures that the wires are in close contact with the heat sink 5 to dissipate heat. At the same time, the exhaust cooling fan 14 on the horizontal plate 13 further enhances the heat dissipation effect. This design effectively solves the heat dissipation problem of the equipment inside the electrical control cabinet and extends the service life of the equipment.

[0028] An accommodation groove 15 is provided at one end of the back side of the electrical control cabinet 1, a card slot 16 is provided on the side of the accommodation groove 15, a first filter plate 17 is provided on the inner side of the accommodation groove 15, and a card block 18 is fixedly provided on the side of the first filter plate 17. An incoming line door 19 is hingedly provided at the other end of the back side of the electrical control cabinet 1, a second filter plate 20 is fixedly provided at the other end of the outer side of the electrical control cabinet 1, and an intake fan 21 is provided inside the second filter plate 20.

[0029] The above solution is adopted: through the placement groove 15 opened on the back side and the first filter plate 17 inside it, combined with the design of the card slot 16 and the card block 18, the first filter plate can be easily installed and disassembled, effectively preventing dust from entering the cabinet. At the same time, the setting of the line door 19, the second filter plate 20 and the intake fan 21 ensures that the external air enters the cabinet after filtering, providing a fresh working environment for the equipment and further improving the overall performance of the electrical control cabinet.

[0030] A winding bracket 22 is fixedly provided at the bottom inner side of the electrical control cabinet 1 , a docking plate 23 is fixedly provided above the winding bracket 22 , a docking groove 24 is provided above the docking plate 23 , a fixing seat 25 is inserted above the docking groove 24 , and a winding rod 26 is fixedly provided inside the fixing seat 25 .

[0031] The above solution adopts the combined design of the winding bracket 22, the docking plate 23, the docking groove 24, the fixing seat 25 and the winding rod 26, which provides the operator with a convenient cable arrangement and fixing method. This design not only optimizes the wiring path inside the electrical control cabinet, but also reduces the phenomenon of disorderly cables, thereby improving the overall aesthetics and safety.

[0032] Electronic control components can be installed on the side of the mounting frame 3, and the heat sink 5 is connected to the connecting plate 4 through the connecting clamping plate 6. The side of the connecting clamping plate 6 is fixedly screwed to the connecting plate 4 through fixing bolts, so that the heat sink 5 is fixedly set on the inside of the electrical control cabinet 1, and the heat sink 5 is located below the mounting frame 3. Multiple groups of cable fixing sleeves 10 are fixedly provided on the side of the mounting plate 9. Wires can be inserted into the inside of the cable fixing sleeves 10. Through the fixation of the cable fixing sleeves 10, the wires can contact the surface of the heat sink 5 to cool it down. The anti-slip layer 11 can increase the friction of the wires in the cable fixing sleeves 10 to prevent the wires from being unable to contact the surface of the heat sink 5. The horizontal plate 13 is fixedly set at the other end inside the electrical control cabinet 1, and the exhaust cooling fan 14 can bring the heat generated by the heat dissipation dorsal fin 7 out of the cabinet.

[0033] The above solution is adopted: electronic control components can be installed on the side of the mounting frame 3, and the heat sink 5 is fixedly connected to the connecting plate 4 through the connecting clamping plate 6, ensuring the stability of the heat dissipation system. The design of the cable fixing sleeve 10 allows the wires to be in close contact with the heat sink 5, and the heat on the surface of the heat sink is used to cool the wires. At the same time, the anti-slip layer 11 enhances the stability of the wires in the fixing sleeve. In addition, the function of the exhaust cooling fan 14 is to effectively discharge the heat generated by the heat dissipation dorsal fin 7 out of the cabinet, further improving the heat dissipation effect.

[0034] The first filter plate 17 is clamped in the placement groove 15 through the clamping block 18, and the clamping block 18 is clamped in the clamping groove 16 opened on the side of the placement groove 15. The side of the clamping block 18 is screwed with a fixing bolt, so that the first filter plate 17 is fixed in the placement groove 15, and the first filter plate 17 is conveniently disassembled and replaced by the fixing bolt. The exhaust cooling fan 14 discharges hot air from the placement groove 15. The first filter plate 17 can prevent dust from entering the cabinet from the placement groove 15. The intake fan 21 can introduce external air. The second filter plate 20 prevents dust from entering the cabinet through the intake fan 21.

[0035] With this solution, first filter plate 17 securely fits within slot 15 through engagement of retaining block 18 with retaining slot 16, while also facilitating removal and replacement. This design effectively prevents dust from entering the cabinet through the exhaust port. Furthermore, the combination of intake fan 21 and second filter plate 20 ensures that filtered external air enters the electrical control cabinet.

[0036] The fixing seat 25 and the winding rod 26 constitute a set of winding devices. Multiple sets of winding devices are plugged into the top of the docking plate 23. An insertion rod is fixedly set below the fixing seat 25. The operator can wind longer wires on the winding rod 26 to optimize the internal wiring path.

[0037] By adopting the above solution: through the winding device composed of the fixing seat 25 and the winding rod 26, combined with the docking groove 24 on the docking plate 23, the operator can easily wind a longer wire around the winding rod, thereby optimizing the internal wiring path, reducing cable clutter, and improving the overall neatness and safety of the electrical control cabinet.

[0038] The working principle of the present invention is as follows: an electrical control cabinet 1 serves as the main structure, and its outer side provides access to and protection for internal electrical components through a hinged cabinet door 2. A mounting frame 3 is fixed on the upper inner side of the electrical control cabinet 1 for installing electronic control components. At the other end of the electrical control cabinet 1, a connecting plate 4 serves as a supporting structure, on which a heat sink 5 is fixedly installed through a connecting clamping plate 6. A heat dissipation dorsal fin 7 is provided on the back of the heat sink 5 to enhance the heat dissipation effect. A fixing groove 8 is provided on the front and a mounting plate 9 is installed. Multiple groups of cable fixing sleeves 10 are arranged on the side of the mounting plate 9 to fix the wires and ensure that the wires are in contact with the surface of the heat sink 5, so as to utilize the heat dissipated by the heat sink 5 to cool the wires. The anti-slip layer 11 in the cable fixing sleeve 10 prevents the wires from slipping, ensuring effective contact. On the side of the heat sink 5, an exhaust cooling fan 14 is fixed on the horizontal plate 13. When the fan is working, the heat absorbed by the heat dissipation dorsal fin 7 and the hot air in the cabinet are dissipated through the electrical The air is discharged through the placement groove 15 opened on the back side of the air control cabinet 1, and a first filter plate 17 is arranged in the placement groove 15. The first filter plate 17 is ensured to be stable and easy to replace by the clamping block 18 and the clamping groove 16 and the fastening of the fixing bolts, thereby effectively preventing dust from entering the cabinet. At the same time, the other end of the back side of the electrical control cabinet 1 is hinged with an inlet door 19 for easy inlet operation, and a second filter plate 20 is fixed to the other end of the outside. The air intake fan 21 inside it introduces external air, which is filtered by the second filter plate 20 and then sent into the cabinet to form a circulating ventilation system. A winding bracket 22 is provided at the bottom inside the electrical control cabinet 1, and a plurality of winding devices consisting of a fixing seat 25 and a winding rod 26 are plugged in above through a docking plate 23 and a docking slot 24. This design allows the operator to wind longer wires around the winding rod 26 to optimize the arrangement and layout of the internal wires, improve space utilization, and ensure the neatness and orderliness of the interior of the electrical control cabinet 1.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An incoming line protection electrical control cabinet, characterized in that: include: An electrical control cabinet (1) is provided with a cabinet door (2) hinged on the outside of the electrical control cabinet (1), a mounting frame (3) is fixedly provided at one upper end of the inner side of the electrical control cabinet (1), a connecting plate (4) is fixedly provided at the other end of the inner side of the electrical control cabinet (1), a heat sink (5) is provided on the side of the connecting plate (4), a connecting clamping plate (6) is fixedly provided on the side of the heat sink (5), a heat dissipation dorsal fin (7) is fixedly provided on the back side of the heat sink (5), a fixing groove (8) is provided on the front of the heat sink (5), a mounting plate (9) is fixedly provided on the inner side of the fixing groove (8), a cable fixing sleeve (10) is provided on the side of the mounting plate (9), an anti-slip layer (11) is fixedly provided on the inner side of the cable fixing sleeve (10), a fixed side plate (12) is fixedly provided on the outer side of the cable fixing sleeve (10), a horizontal plate (13) is provided on the side of the heat dissipation dorsal fin (7), and an exhaust cooling fan (14) is fixedly provided above the horizontal plate (13).

2. The incoming line protection electrical control cabinet according to claim 1, characterized in that: A placement groove (15) is provided at one end of the back side of the electrical control cabinet (1), a card slot (16) is provided on the side of the placement groove (15), a first filter plate (17) is provided on the inner side of the placement groove (15), a card block (18) is fixedly provided on the side of the first filter plate (17), an inlet door (19) is hingedly connected to the other end of the back side of the electrical control cabinet (1), a second filter plate (20) is fixedly provided on the other end of the outer side of the electrical control cabinet (1), and an intake fan (21) is provided on the inner side of the second filter plate (20).

3. The incoming line protection electrical control cabinet according to claim 1, characterized in that: A winding bracket (22) is fixedly provided at the bottom inner side of the electrical control cabinet (1), a docking plate (23) is fixedly provided above the winding bracket (22), a docking groove (24) is provided above the docking plate (23), a fixing seat (25) is inserted above the docking groove (24), and a winding rod (26) is fixedly provided inside the fixing seat (25).

4. The incoming line protection electrical control cabinet according to claim 1, characterized in that: The electronic control element can be installed on the side of the mounting frame (3), and the heat sink (5) is plugged into the connecting plate (4) through the connecting clamping plate (6). The side of the connecting clamping plate (6) is fixedly screwed to the connecting plate (4) through fixing bolts, so that the heat sink (5) is fixedly arranged on the inner side of the electrical control cabinet (1). The heat sink (5) is located below the mounting frame (3). Multiple groups of cable fixing sleeves (10) are fixedly arranged on the side of the mounting plate (9). Electric wires can be inserted into the inner side of the cable fixing sleeve (10). Through the fixation of the cable fixing sleeve (10), the electric wires can contact the surface of the heat sink (5) to cool it. The anti-slip layer (11) can increase the friction of the electric wires in the cable fixing sleeve (10) to prevent the electric wires from being unable to contact the surface of the heat sink (5). The horizontal plate (13) is fixedly arranged at the other end of the inner side of the electrical control cabinet (1). The exhaust cooling fan (14) can take the heat generated by the heat dissipation dorsal fin (7) out of the cabinet.

5. The incoming line protection electrical control cabinet according to claim 2, characterized in that: The first filter plate (17) is clamped in the placement groove (15) through the clamping block (18), and the clamping block (18) is clamped in the clamping groove (16) opened on the side of the placement groove (15). The side of the clamping block (18) is screwed with a fixing bolt, so that the first filter plate (17) is fixedly arranged in the placement groove (15), and the first filter plate (17) is conveniently disassembled and replaced by the fixing bolt. The exhaust cooling fan (14) discharges hot air from the placement groove (15). The first filter plate (17) can prevent dust from entering the cabinet from the placement groove (15). The intake fan (21) can introduce external air. The second filter plate (20) prevents dust from entering the cabinet through the intake fan (21).

6. The incoming line protection electrical control cabinet according to claim 3, characterized in that: The fixing seat (25) and the winding rod (26) form a group of winding devices. A plurality of groups of the winding devices are plugged into the upper part of the docking plate (23). An insertion rod is fixedly provided below the fixing seat (25). An operator can wind a longer wire around the winding rod (26) to optimize the internal wiring path.

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