Outdoor low-voltage switch control cabinet

Abstract

The utility model relates to an outdoor low-voltage switch control cabinet in the technical field of electrical control cabinets, which comprises a bottom plate, and the upper end of the bottom plate is fixedly connected with a switch control cabinet body. When the protective cover moves leftwards, the protective cover continuously extrudes the compression spring, and when the protective cover moves rightwards and one end of the protective cover is still in the protective frame, the compression spring is still in a contraction state, so that the protective cover is pushed by the compression spring, and the protective cover is driven to move leftwards and rightwards. When the lengths of the parts, inserted into the protection frame, of the protection cover are different, a pair of side ends of the protection cover are attached to the inner wall of the protection frame, so that the lengths of the parts, sheltered by the protection cover, of the ventilation holes are different, and then the amount of air entering and exiting the protection frame can be adjusted; the protection frame and the protection cover can prevent rainwater and dust from directly contacting with the surface of the switch control cabinet body, so that the damage speed of the switch control cabinet body can be reduced.

Description

Technical Field

[0001] The utility model relates to an outdoor low-voltage switch control cabinet, in particular to an outdoor low-voltage switch control cabinet applied in the field of electrical control cabinets. Background Art

[0002] The electrical switch control cabinet is an important equipment in the electrical system. The electrical switch control cabinet can protect electrical equipment and control and distribute electrical energy.

[0003] The specification of Chinese patent CN217522441U discloses a switch control cabinet, including a cabinet body, wherein a heat exchange pipe is arranged in the cabinet body; the heat exchange pipe is arranged in an annular shape in the inner cavity of the cabinet body, and an air outlet pipe and an air inlet pipe are also arranged on the cabinet body, wherein the air outlet pipe and the air inlet pipe are fixedly connected with the heat exchange pipe, and the air outlet pipe and the air inlet pipe are communicated with the inner cavity of the heat exchange pipe; the beneficial effect of the utility model is that the heat exchange pipe can facilitate heat exchange between the air inside the cabinet and the outside to complete heat dissipation, and compared with opening a heat dissipation port on the cabinet body, dust and rainwater can be prevented from entering the cabinet body, and at the same time, the air in the cabinet body is constantly disturbed, so that the air inside the cabinet body is fully in contact with the heat exchange pipe, thereby improving the efficiency of heat exchange.

[0004] When the existing control cabinets are used outdoors, since most of them are not provided with protective mechanisms, their surfaces will be in direct contact with rain and dust, which will accelerate the speed of surface damage. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the surface of the existing control cabinet is damaged quickly when used outdoors.

[0006] In order to solve the above problems, the utility model provides an outdoor low-voltage switch control cabinet, including a base plate, the upper end of the base plate is fixedly connected to the switch control cabinet body, the surface of the switch control cabinet body is sleeved with a protective frame, the lower end of the protective frame is fitted with the upper end of the base plate, a protective cover is inserted into the inner side of the open end of the protective frame, a pair of reinforcement pipes are fixedly connected to the inner wall of the protective frame and are respectively located on both sides of the switch control cabinet body, a compression spring is sleeved on the surface of the reinforcement pipe, the right end of the reinforcement pipe is inserted into the inside of the protective cover, the right end of the protective frame is threadedly connected to a pair of threaded pipes, the right end of the threaded pipe is fixedly connected to a limited block, and ventilation holes are provided on a pair of side ends of the protective frame.

[0007] In the above-mentioned outdoor low-voltage switch control cabinet, the protective frame and the protective cover can prevent rain and dust from directly contacting the surface of the switch control cabinet body, thereby reducing the speed of damage to the switch control cabinet body.

[0008] As a further improvement of the present application, a handle is fixedly connected to the right end of the limit block, the protective cover is located between a pair of threaded tubes, and an end surface of the protective cover away from the protective frame is in contact with the surface of the limit block.

[0009] As a further improvement of the present application, the right end of the protective cover is movably connected to an operating door via a hinge, and the right end of the operating door is fixedly connected to a handle 2.

[0010] As a further improvement of the present application, the lower end of the protective cover is fitted with the upper end of the base plate, and a pair of side ends of the protective cover are fixedly connected with push-pull blocks.

[0011] As another improvement of the present application, a plurality of reinforcement grooves are opened at the upper end of the base plate, and the lower ends of the protective frame and the protective cover are fixedly connected with reinforcement blocks which are slidably connected to the reinforcement grooves, a pair of side ends of the base plate are fixedly connected with support blocks, the upper end of the support block is fixedly connected with a fixed block, the internal rotation of the fixed block is connected with a rotating shaft, and the right end of the rotating shaft is fixedly connected with a limiting frame.

[0012] As another improved supplement of the present application, the right end of the limit frame is fitted with the surface of the protective frame, a first magnetic plate is fixedly connected to the inner bottom end of the reinforcement groove, and a second magnetic plate is fixedly connected to the lower end of the reinforcement block.

[0013] In summary, the control cabinet, using the protective frame and the protective cover, can prevent rain and dust from directly contacting the surface of the switch control cabinet body, thereby reducing the speed of damage to the switch control cabinet body, and the operation steps are simple, making it easy for personnel to disassemble and install the protective frame and the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application;

[0015] Figure 2 This is a schematic diagram of the protective frame structure of the first embodiment of the present application;

[0016] Figure 3 For this application Figure 2 A partial enlarged schematic diagram in the middle;

[0017] Figure 4 For this application Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0018] Figure 5 For this application Figure 2 A partial enlarged schematic diagram of point C in the middle;

[0019] Figure 6 This is a schematic diagram of the protective cover structure of the first embodiment of the present application;

[0020] Figure 7This is a schematic diagram of the support block structure of the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1. Bottom plate; 2. Switch control cabinet body; 3. Protection frame; 4. Protection cover; 5. Reinforcement pipe; 6. Compression spring; 7. Threaded pipe; 8. Limit block; 9. Operating door; 10. Ventilation hole; 11. Reinforcement groove; 12. Reinforcement block; 13. Support block; 14. Fixed block; 15. Rotating shaft; 16. Limit frame; 17. First magnetic plate; 18. Second magnetic plate. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1-3 and Figure 6 A low-voltage switch control cabinet for outdoor use is shown, comprising a base plate 1, the upper end of the base plate 1 is fixedly connected to a switch control cabinet body 2, a protective frame 3 is sleeved on the surface of the switch control cabinet body 2, the lower end of the protective frame 3 is fitted with the upper end of the base plate 1, a protective cover 4 is inserted into the inner side of the open end of the protective frame 3, a pair of reinforcing tubes 5 respectively located on both sides of the switch control cabinet body 2 are fixedly connected to the inner wall of the protective frame 3, a compression spring 6 is sleeved on the surface of the reinforcing tube 5, the right end of the reinforcing tube 5 is inserted into the inside of the protective cover 4, and a pair of threaded tubes 7 are threadedly connected to the right end of the protective frame 3, and the threaded The right end of the tube 7 is fixedly connected to a limiting block 8, a pair of side ends of the protective frame 3 are provided with ventilation holes 10, the right end of the limiting block 8 is fixedly connected to a handle 1, the protective cover 4 is located between the pair of threaded tubes 7, and the end face of the protective cover 4 away from the protective frame 3 is fitted with the surface of the limiting block 8, the right end of the protective cover 4 is movably connected to an operating door 9 through a hinge, the right end of the operating door 9 is fixedly connected to a handle 2, the lower end of the protective cover 4 is fitted with the upper end of the base plate 1, and a pair of side ends of the protective cover 4 are fixedly connected to push-pull blocks, which are used for personnel to manually push and pull the protective cover 4.

[0026] This solution can be achieved. When in use, the limit block 8 is rotated counterclockwise or clockwise to rotate the threaded tube 7 and move left and right, thereby causing the protective cover 4 to move left and right. When the protective cover 4 moves to the left, it will continue to squeeze the compression spring 6. When the protective cover 4 moves to the right and one end of the protective cover 4 is still in the protective frame 3, the compression spring 6 is still in a contracted state, so it will push the protective cover 4 to improve the stability of the connection between the protective cover 4 and the limit block 8. When the length of the protective cover 4 inserted into the protective frame 3 is different, since a pair of side ends of the protective cover 4 are both in contact with the inner wall of the protective frame 3, the length of the protective cover 4 blocking the ventilation hole 10 is also different, thereby being able to adjust the amount of air entering and exiting the protective frame 3. The protective frame 3 and the protective cover 4 can prevent rain and dust from directly contacting the surface of the switch control cabinet body 2, thereby being able to reduce the speed of damage to the switch control cabinet body 2.

[0027] The second implementation method:

[0028] Based on the first embodiment, this embodiment newly adds structures such as a solid block 12 and a limit frame 16, and the rest of the parts are consistent with the first embodiment.

[0029] Figure 4-5 and Figure 7 It is shown that a plurality of reinforcement grooves 11 are opened at the upper end of the base plate 1, and the lower ends of the protective frame 3 and the protective cover 4 are fixedly connected with reinforcement blocks 12 which are slidably connected to the reinforcement grooves 11; a pair of side ends of the base plate 1 are fixedly connected with support blocks 13, the upper end of the support block 13 is fixedly connected with a fixed block 14, the internal rotation of the fixed block 14 is connected with a rotating shaft 15, the right end of the rotating shaft 15 is fixedly connected with a limiting frame 16, the right end of the limiting frame 16 is fitted with the surface of the protective frame 3, the inner bottom end of the reinforcement groove 11 is fixedly connected with a first magnetic plate 17, and the lower end of the reinforcement block 12 is fixedly connected with a second magnetic plate 18.

[0030] This solution can be implemented. When in use, the reinforcement block 12 needs to be inserted into the reinforcement groove 11 so that the first magnetic plate 17 and the second magnetic plate 18 are adsorbed together. At the same time, the limit frame 16 needs to be rotated so that its right end is in contact with the left end of the protective frame 3 to prevent the protective frame 3 from moving to the left. Therefore, the protective cover 4 and the protective frame 3 are installed and fixed on the base plate 1, and the operating steps are simple, which is convenient for personnel to disassemble and assemble the protective frame 3 and the protective cover 4.

[0031] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. An outdoor low-voltage switch control cabinet, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to a switch control cabinet body (2); a protective frame (3) is sleeved on the surface of the switch control cabinet body (2); the lower end of the protective frame (3) is in contact with the upper end of the base plate (1); a protective cover (4) is inserted into the inner side of the open end of the protective frame (3); a pair of reinforcing tubes (5) respectively located on both sides of the switch control cabinet body (2) are fixedly connected to the inner wall of the protective frame (3); a compression spring (6) is sleeved on the surface of the reinforcing tube (5); the right end of the reinforcing tube (5) is inserted into the inside of the protective cover (4); a pair of threaded tubes (7) are threadedly connected to the right end of the protective frame (3); the right end of the threaded tube (7) is fixedly connected to a limiting block (8); and ventilation holes (10) are provided on a pair of side ends of the protective frame (3).

2. The outdoor low-voltage switch control cabinet according to claim 1 is characterized in that: The right end of the limit block (8) is fixedly connected to a handle, the protective cover (4) is located between a pair of threaded tubes (7), and an end surface of the protective cover (4) away from the protective frame (3) is in contact with the surface of the limit block (8).

3. The outdoor low-voltage switch control cabinet according to claim 2 is characterized in that: The right end of the protective cover (4) is movably connected to an operating door (9) via a hinge, and the right end of the operating door (9) is fixedly connected to a second handle.

4. The outdoor low-voltage switch control cabinet according to claim 3 is characterized in that: The lower end of the protective cover (4) is fitted with the upper end of the bottom plate (1), and a pair of side ends of the protective cover (4) are fixedly connected with push-pull blocks.

5. The outdoor low-voltage switch control cabinet according to claim 4 is characterized in that: A plurality of reinforcement grooves (11) are provided at the upper end of the base plate (1); the lower ends of the protection frame (3) and the protection cover (4) are fixedly connected with reinforcement blocks (12) which are slidably connected with the reinforcement grooves (11); a pair of side ends of the base plate (1) are fixedly connected with support blocks (13); the upper end of the support block (13) is fixedly connected with a fixed block (14); a rotating shaft (15) is rotatably connected inside the fixed block (14); and the right end of the rotating shaft (15) is fixedly connected with a limiting frame (16).

6. The outdoor low-voltage switch control cabinet according to claim 5 is characterized in that: The right end of the limit frame (16) is in contact with the surface of the protection frame (3), the inner bottom end of the reinforcement groove (11) is fixedly connected to a first magnetic plate (17), and the lower end of the reinforcement block (12) is fixedly connected to a second magnetic plate (18).

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