Electric control cabinet convenient to repair and maintain

Abstract

The utility model relates to the field of electric control cabinets, in particular to an electric control cabinet convenient to repair and maintain, which comprises a cabinet body, an insulating plate is arranged in the cabinet body, two grooves are formed in each of the left side surface and the right side surface of the insulating plate, a supporting strip is arranged in each groove, and a sliding groove is formed in the upper surface of each supporting strip. The inner wall of each sliding groove is slidably connected with a sliding block, and the upper surfaces of the two sets of sliding blocks are fixedly connected with the inner top walls of the two sets of grooves correspondingly. Heat can be blown upwards through the heat dissipation holes, the air inlet and the air blower, hot air can be discharged through the heat dissipation holes, heat in the cabinet body is reduced, the insulating plate can be guided through the sliding grooves and the sliding blocks, the insulating plate is prevented from being blocked in the moving process, and the insulating plate can be prevented from being blocked in the moving process through the grooves and the supporting strips. And the insulating plate can push the electric appliance mounting table to move, so that the electric appliance mounting table can drive the electric appliance to move out of the cabinet body, and a worker can conveniently repair and maintain the electric appliance in the cabinet body.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet which is easy to repair and maintain. Background Art

[0002] An electric control cabinet is a control cabinet (box) that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, be easy to maintain, and not endanger the safety of people and surrounding equipment.

[0003] After searching, Chinese patent application number CN217823799U discloses an electric control cabinet that facilitates internal maintenance. The electric control cabinet comprises an electric control cabinet with first and second cabinet doors mounted on its left and right sides, respectively. A top plate and a bottom plate are movably mounted on the upper and lower sides of the first and second cabinet doors, respectively. A fixed plate is fixedly mounted on the left side of the bottom plate and the top plate. By pulling the first and second cabinet doors on both sides of the electric control cabinet, pulleys slide within a slideway, thereby increasing the operating space inside the electric control cabinet and simplifying maintenance. A turntable and a rotating rod are mounted at the bottom of the electric control cabinet. Pulling handles on both sides of the electric control cabinet rotates the electric control cabinet, facilitating comprehensive maintenance and inspection by maintenance personnel. The bottom and top plates of the electric control cabinet prevent water from entering during maintenance personnel's operation in the event of a malfunction of the electrical control components on rainy days, thus reducing safety hazards. The key technical features of the electric control cabinet are: the cabinet doors on both sides increase the operating space; and the bottom and top plates prevent rainwater from entering during rainy weather, thereby increasing safety.

[0004] The above solution solves the problem that the internal space of the electric control cabinet is small, which makes it inconvenient to repair equipment and prevent rainwater from entering. However, in actual use, it is still difficult for staff to move the electrical components inside the electric control cabinet out of the electric control cabinet, which makes it inconvenient for staff to carry out repairs and maintenance.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the disadvantages that it is difficult to remove the electrical components inside the electric control cabinet from the electric control cabinet, which is inconvenient for the staff to perform repairs and maintenance.

[0007] The electric control cabinet disclosed by the utility model is easy to repair and maintain, and includes a cabinet body, wherein an insulating plate is provided inside the cabinet body, and two grooves are provided on the left and right sides of the insulating plate, and each of the grooves is provided with a support bar, and the upper surface of each support bar is provided with a slide groove, and the inner wall of each slide groove is slidably connected to a slider, and the upper surfaces of the two groups of sliders are respectively fixedly connected to the inner top walls of the two groups of grooves, and the side surfaces of the two groups of support bars away from each other are fixedly connected to the inner side wall of the cabinet body. A group of electrical appliance mounting platforms are fixedly connected to the front side of the insulating plate, and the inner wall of the cabinet body is fixedly connected to the support plate, and two hair dryers are fixedly embedded on the upper surface of the support plate, and air inlets are provided on the left and right sides of the cabinet body, and the inner wall of each air inlet is fixedly connected to a dustproof net, and a group of heat dissipation holes are provided on the left and right sides of the cabinet body, and the left and right sides of the cabinet body are hinged with cabinet doors through two hinges.

[0008] By adopting the above solution, since it is difficult to remove the electrical components inside the electrical control cabinet from the electrical control cabinet, it is inconvenient for the staff to carry out repairs and maintenance. By providing the support bars and grooves, the insulating plate can be moved back and forth, so that the insulating plate pushes the electrical installation platform out of the cabinet, making it easier for the staff to carry out repairs and maintenance on the electrical components.

[0009] Optionally, a rain shield is fixedly connected to the upper surface of the cabinet, and two limiting side panels are fixedly connected to the bottom surface of the rain shield.

[0010] By adopting the above solution, the rain shield can protect the position where the staff stands from rain, and the cabinet door can be limited by the limiting side panel after it is opened to form a rain shield mechanism to protect the staff from rain above and on the sides.

[0011] Furthermore, two glass plates are fixedly inlaid on the front of each cabinet door, a warning sign is fixedly connected to the front of each cabinet door, and a handle is fixedly connected to the front of each cabinet door.

[0012] By adopting the above solution, the interior of the equipment can be observed through the glass plate, and warning signs can be used to warn pedestrians approaching to prevent electric shock accidents.

[0013] Furthermore, the left and right side surfaces of the cabinet are both fixedly connected with rain shields, and the left and right side surfaces of the cabinet are both fixedly connected with water retaining curved plates.

[0014] By adopting the above solution, the heat dissipation holes can be shielded from rain by providing a rain shield, and the air inlet can be shielded from rain by the water-blocking curved plate, thereby preventing rainwater from entering the interior of the device.

[0015] Furthermore, a tool cabinet is provided inside the cabinet, and two sets of supporting legs are fixedly connected to the bottom surface of the cabinet.

[0016] By adopting the above solution, commonly used tools can be stored in the tool cabinet, making it convenient for workers to take tools and repair and maintain electrical appliances.

[0017] Furthermore, two groups of first permanent magnets are fixedly connected to the back of the insulating plate, and two groups of second permanent magnets are fixedly connected to the inner wall of the cabinet. The two groups of first permanent magnets are attracted to the two groups of second permanent magnets respectively.

[0018] By adopting the above solution, the first permanent magnet block and the second permanent magnet block can generate magnetic force when they approach each other, thereby positioning the insulating plate.

[0019] Furthermore, an insulating handle is fixedly connected to the front surface of the insulating plate, and the insulating handle is located between the two support bars.

[0020] By adopting the above solution, the insulating plate can be pulled and moved by using the insulating handle, so that the staff can control the insulating plate to move forward.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. The utility model can blow heat upward by being provided with heat dissipation holes, air inlets and blowers, and the hot air can be discharged through the heat dissipation holes, thereby reducing the heat inside the cabinet. The insulating plate can be guided by the slide grooves and sliders to prevent the insulating plate from getting stuck during movement. In addition, the grooves and support bars can be used to enable the insulating plate to push the electrical appliance mounting table to move, and then the electrical appliance mounting table can drive the electrical appliance out of the cabinet, making it convenient for staff to repair and maintain the electrical appliances inside the cabinet.

[0023] 2. The utility model can protect the cabinet door from rain by providing a rain shield, and can cooperate with the cabinet door to block both sides of the cabinet door by providing a limiting side panel, thereby increasing the safety of maintenance in rainy weather. The first permanent magnet block and the second permanent magnet block can be used to position the insulating plate after repair and maintenance are completed to prevent the insulating plate from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the side view of the utility model;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the front cross-section of the utility model;

[0028] Figure 4 It is a three-dimensional structural diagram of a top-sectional view of the utility model.

[0029] In the figure: 1. Rain shield; 2. Cabinet body; 3. Cabinet door; 4. Warning sign; 5. Water-retaining curved plate; 6. Rain shield; 7. Limiting side plate; 8. Glass plate; 9. Handle; 10. Support foot; 11. Heat dissipation hole; 12. Slider; 13. Support bar; 14. Insulated handle; 15. Insulating plate; 16. Electrical installation table; 17. Support plate; 18. Tool cabinet; 19. Hair dryer; 20. Slide; 21. Groove; 22. First permanent magnet block; 23. Second permanent magnet block; 24. Air inlet; 25. Dust net. DETAILED DESCRIPTION

[0030] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0031] See also Figures 1-4 The utility model is easy to repair and maintain the electric control cabinet, including a cabinet body 2, the left and right sides of the cabinet body 2 are fixedly connected with a rain shield 1, the left and right sides of the cabinet body 2 are fixedly connected with a water retaining curved plate 5, the rain shield 1 and the water retaining curved plate 5 can be used to shield the heat dissipation holes 11 and the air inlet 24 to prevent rain from entering and increase the safety performance of the equipment. The upper surface of the cabinet body 2 is fixedly connected with a rain shield 6, and the bottom surface of the rain shield 6 is fixedly connected with two limiting side plates 7, which can be used to close the cabinet door 3 through the limiting side plates 7. After opening, the cabinet door 3 is limited, and the rain shield 6 can be used to protect the staff from rain. An insulating plate 15 is provided inside the cabinet body 2, and two groups of first permanent magnets 22 are fixedly connected to the back of the insulating plate 15. Two groups of second permanent magnets 23 are fixedly connected to the inner wall of the cabinet body 2. The two groups of first permanent magnets 22 are attracted to the two groups of second permanent magnets 23 respectively. The insulating plate 15 can be adsorbed and positioned by the first permanent magnet 22 and the second permanent magnet 23 to prevent the insulating plate 15 from sliding when not maintained.

[0032] Two grooves 21 are provided on the left and right sides of the insulating plate 15, and a support bar 13 is provided inside each groove 21. A slide groove 20 is provided on the upper surface of each support bar 13, and the inner wall of each slide groove 20 is slidably connected with a slider 12. The upper surfaces of the two groups of sliders 12 are fixedly connected to the inner top walls of the two groups of grooves 21 respectively. Through the cooperation of the support bars 13 and the grooves 21, the insulating plate 15 can move back and forth, so that the insulating plate 15 drives the electrical appliance out of the cabinet 2, so that the staff can repair the electrical appliance, and the slide groove 20 and the slider 12 can make the insulating plate 15 slide in the direction of the slide groove 20 to avoid jamming. The side of the two groups of support bars 13 away from each other is fixedly connected to the inner wall of the cabinet 2.

[0033] See Figure 3 and Figure 4 A group of electrical appliance mounting platforms 16 are fixedly connected to the front of the insulating plate 15. Specifically, two mounting grooves are provided on the surface of each electrical appliance mounting platform 16 to facilitate the installation of electrical appliances. The electrical components are installed on the electrical appliance mounting platform 16. A support plate 17 is fixedly connected to the inner wall of the cabinet 2. Two hair dryers 19 are fixedly embedded on the upper surface of the support plate 17. Air inlets 24 are provided on the left and right sides of the cabinet 2. Air is blown upward through the hair dryers 19, and air enters the interior of the cabinet 2 through the air inlet 24. The air flows upward, causing heat to flow upward and discharge the heat through the heat dissipation holes 11. The inner wall of each air inlet 24 is fixedly connected with a dustproof net 25. A group of heat dissipation holes 11 are provided on the left and right sides of the cabinet 2, and the left and right sides of the cabinet 2 are hinged with cabinet doors 3 through two hinges.

[0034] In this embodiment, an insulating handle 14 is fixedly connected to the front of the insulating plate 15. The insulating handle 14 is located between the two support bars 13. The insulating handle 14 allows workers to pull the insulating plate 15 to release the insulating plate 15.

[0035] In this embodiment, a tool cabinet 18 is provided inside the cabinet 2. Two sets of supporting legs 10 are fixedly connected to the bottom surface of the cabinet 2. The tool cabinet 18 is used to store tools used for maintenance so that the staff can take the tools easily.

[0036] In this embodiment, two glass plates 8 are fixedly inlaid on the front of each cabinet door 3, a warning sign 4 is fixedly connected to the front of each cabinet door 3, and a handle 9 is fixedly connected to the front of each cabinet door 3. The warning sign 4 is used to warn non-staff, and the glass plate 8 allows staff to easily observe the internal conditions of the equipment.

[0037] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. An electric control cabinet that is easy to repair and maintain, comprising a cabinet body (2), characterized in that: An insulating plate (15) is provided inside the cabinet (2), and two grooves (21) are provided on the left and right sides of the insulating plate (15). A support bar (13) is provided inside each groove (21), and a slide groove (20) is provided on the upper surface of each support bar (13). The inner wall of each slide groove (20) is slidably connected with a slider (12). The upper surfaces of the two groups of sliders (12) are fixedly connected to the inner top walls of the two groups of grooves (21), and the side surfaces of the two groups of support bars (13) that are away from each other are fixedly connected to the inner wall of the cabinet (2). The front of the insulating plate (15) is fixedly connected to a group of electrical appliance mounting platforms (16), the inner wall of the cabinet (2) is fixedly connected to a support plate (17), the upper surface of the support plate (17) is fixedly embedded with two hair dryers (19), the left and right sides of the cabinet (2) are provided with air inlets (24), the inner wall of each air inlet (24) is fixedly connected to a dustproof net (25), the left and right sides of the cabinet (2) are provided with a group of heat dissipation holes (11), and the left and right sides of the cabinet (2) are hinged with cabinet doors (3) through two hinges.

2. The electric control cabinet that is easy to repair and maintain according to claim 1, characterized in that: The upper surface of the cabinet (2) is fixedly connected to a rain shield (6), and the bottom surface of the rain shield (6) is fixedly connected to two limiting side panels (7).

3. The electric control cabinet that is easy to repair and maintain according to claim 1 is characterized in that: The front of each cabinet door (3) is fixedly inlaid with two glass plates (8), the front of each cabinet door (3) is fixedly connected to a warning sign (4), and the front of each cabinet door (3) is fixedly connected to a handle (9).

4. The electric control cabinet that is easy to repair and maintain according to claim 1, characterized in that: The left and right side surfaces of the cabinet body (2) are both fixedly connected with a rain shield (1), and the left and right side surfaces of the cabinet body (2) are both fixedly connected with a water retaining curved plate (5).

5. The electric control cabinet that is easy to repair and maintain according to claim 1 is characterized in that: A tool cabinet (18) is provided inside the cabinet body (2), and two sets of supporting legs (10) are fixedly connected to the bottom surface of the cabinet body (2).

6. The electric control cabinet that is easy to repair and maintain according to claim 1, characterized in that: Two groups of first permanent magnets (22) are fixedly connected to the back of the insulating plate (15), and two groups of second permanent magnets (23) are fixedly connected to the inner wall of the cabinet (2), and the two groups of first permanent magnets (22) are attracted to the two groups of second permanent magnets (23) respectively.

7. The electric control cabinet that is easy to repair and maintain according to claim 1, characterized in that: An insulating handle (14) is fixedly connected to the front surface of the insulating plate (15), and the insulating handle (14) is located between two support bars (13).

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