Drawer type module control cabinet

Abstract

The utility model provides a drawer type module control cabinet, and belongs to the technical field of control cabinets. A housing; the T-shaped groove is formed in the inner wall of one side of the shell; the T-shaped sliding block is connected into the T-shaped groove in a sliding mode. The drawer is fixedly connected to one side end of the T-shaped sliding block; the fixed rod is fixedly connected to the lower inner wall of the drawer; the baffle is rotationally connected to the circumferential surface of the fixing rod; according to the device, a user can check electronic components in the drawer only by opening the cabinet door, pulling the limiting rod upwards to be separated from the groove of the clamping block with the groove and then pulling the first handle in the side direction to open the baffle under the condition that the drawer is not pulled, so that personnel can quickly confirm the state of equipment, and the working efficiency is improved. Complete drawer opening and closing actions do not need to be performed during each inspection, and the efficiency of daily monitoring and preliminary troubleshooting is remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the field of control cabinet technology, specifically relating to a drawer-type modular control cabinet. Background Technology

[0002] A control cabinet is a closed or semi-closed enclosure used to house and protect electrical control systems and their components. It is widely used in industrial automation, power systems, building automation and other fields. It is mainly used to install various types of electrical components such as circuit breakers, contactors, relays, programmable logic controllers (PLCs), frequency converters and so on. With the rapid development of industrial automation and power systems, the demand for control cabinets is also increasing. In modern industrial environments, control systems are becoming more and more complex, containing a large number of electrical components and modules. These devices need to be inspected and maintained regularly to ensure their normal operation.

[0003] Traditional modular control cabinets typically use a fixed installation method, with internal components directly mounted on the inner wall of the outer casing or on fixed brackets. When inspecting, maintaining, or replacing equipment, technicians need to frequently open the entire control cabinet door, and sometimes even partially disassemble the equipment, to access specific modules or components. This not only increases operation time but also easily leads to misoperation or damage to other components. Utility Model Content

[0004] The purpose of this utility model is to provide a drawer-type modular control cabinet, which aims to solve the problem that in the prior art, when inspecting, maintaining or replacing equipment, technicians need to frequently open the entire control cabinet door, and sometimes even partially disassemble the equipment, in order to access specific modules or components. This not only increases the operation time, but also easily causes misoperation or damage to other components.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A drawer-type modular control cabinet includes:

[0007] shell;

[0008] The T-slot is formed on one inner wall of the outer casing;

[0009] The T-shaped slider is slidably connected within the T-shaped groove;

[0010] A drawer, wherein the drawer is fixedly connected to one end of a T-shaped slider;

[0011] A fixing rod is fixedly connected to the lower inner wall of the drawer;

[0012] A baffle, which is rotatably connected to the circumferential surface of a fixed rod;

[0013] A limiting block, which is fixedly connected to the upper end of a fixing rod;

[0014] A slotted locking block, wherein the slotted locking block is fixedly connected to one side of the baffle;

[0015] A card slot is provided on one side of the drawer, and the card slot matches a slotted card block;

[0016] A limiting groove is provided on one side of the drawer;

[0017] A spring, which is fixedly connected to the upper inner wall of the limiting groove;

[0018] A limiting rod is fixedly connected to the lower end of a spring and slidably connected within a limiting groove, the limiting rod matching the groove of the slot.

[0019] The first handle is fixedly connected to one side of the baffle.

[0020] As a preferred embodiment of this utility model, a fixing plate is fixedly connected to the inner walls of both sides of the outer shell at their close ends, and a ventilation opening is provided on the surface of the fixing plate.

[0021] As a preferred embodiment of this utility model, the upper end of the fixing plate is provided with a sliding groove, and the lower end of the drawer is fixedly connected with a pulley, which is slidably connected in the sliding groove.

[0022] As a preferred embodiment of this utility model, a fan is fixedly connected to one inner wall of the outer shell, and a heat dissipation hole is provided on one side of the outer shell.

[0023] As a preferred embodiment of this utility model, a cabinet door is rotatably connected to one side of the outer shell via a pivot, and a second handle is fixedly connected to the surface of the cabinet door.

[0024] As a preferred embodiment of this utility model, a glass plate is fixedly connected to the surface of the cabinet door.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] In this solution, users can inspect the electronic components inside the drawer without pulling the drawer. They can simply open the cabinet door, pull the limit rod upward to disengage it from the groove of the slotted block, and then pull the first handle to the side to open the baffle. This allows personnel to quickly confirm the status of the equipment without having to perform a complete drawer opening and closing action for each inspection, significantly improving the efficiency of daily monitoring and preliminary fault diagnosis.

[0027] In this solution, through the sliding mechanism of the T-slot and T-slider, slide and pulley, etc., the drawer can be smoothly moved in and out of the control cabinet by pulling the first handle, which greatly facilitates the user's access to and maintenance of the internal modules. In addition, the first handle and the second handle make opening and closing the baffle and cabinet door easier, improving the user experience. Attached Figure Description

[0028] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0029] Figure 1 This is a front perspective view of the present invention;

[0030] Figure 2 This is a first sectional view of the present invention;

[0031] Figure 3 This utility model Figure 2 Enlarged view of point A in the image;

[0032] Figure 4 This is a second sectional view of the present invention;

[0033] Figure 5 This is an exploded view of the present invention.

[0034] In the diagram: 1. Outer shell; 2. T-slot; 3. T-slide block; 4. Drawer; 5. Fixing rod; 6. Baffle; 7. Limiting block; 8. Grooved locking block; 9. Locking slot; 10. Limiting groove; 11. Spring; 12. Limiting rod; 13. First handle; 14. Fixing plate; 15. Ventilation opening; 16. Slide rail; 17. Pulley; 18. Fan; 19. Ventilation hole; 20. Cabinet door; 21. Second handle; 22. Glass plate. Detailed Implementation

[0035] 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.

[0036] Example 1

[0037] Please see Figure 1-5 The present invention provides the following technical solution:

[0038] A drawer-type modular control cabinet includes:

[0039] Outer shell 1;

[0040] T-slot 2, T-slot 2 is formed on one side of the inner wall of the outer casing 1;

[0041] T-shaped slider 3, the T-shaped slider 3 is slidably connected in the T-shaped groove 2;

[0042] Drawer 4 is fixedly connected to one side of the T-shaped slider 3;

[0043] Fixing rod 5 is fixedly connected to the lower inner wall of drawer 4;

[0044] Baffle 6 is rotatably connected to the circumferential surface of fixed rod 5;

[0045] Limiting block 7 is fixedly connected to the upper end of fixing rod 5;

[0046] The slotted locking block 8 is fixedly connected to one side of the baffle 6;

[0047] Slot 9 is located on one side of drawer 4 and matches slotted block 8.

[0048] Limiting groove 10 is provided on one side of drawer 4;

[0049] Spring 11 is fixedly connected to the upper inner wall of the limiting groove 10;

[0050] Limiting rod 12 is fixedly connected to the lower end of spring 11 and slidably connected in limiting groove 10. Limiting rod 12 matches the groove of slot 9.

[0051] The first handle 13 is fixedly connected to one side of the baffle 6.

[0052] In a specific embodiment of this utility model, the outer shell 1 provides a safe and stable environment for the internal components. Multiple T-slots 2 and T-slider 3 are provided. A T-slot 2 is formed on one inner wall of the outer shell 1 to accommodate the T-slider 3. The T-slider 3 can slide smoothly along the T-slot 2, allowing the drawer 4 to smoothly enter and exit along the track, improving operational convenience. The drawer 4 is opened and closed by the movement of the T-slider 3 within the T-slot 2. The drawer 4 can accommodate electrical components or modules of various specifications. Multiple fixing rods 5, baffles 6, and limiting blocks 7 are provided. The fixing rod 5 is fixed to the lower inner wall of the outer shell 1 and serves as the rotation axis of the baffle 6. The baffle 6 rotates around the circumferential surface of the fixing rod 5 to open or close the drawer 4. The limiting blocks 7 prevent the baffle 6 from falling off. Multiple slotted blocks 8 and slots 9 are provided. When the baffle 6 is closed, the slotted blocks 8 and slots 9 match, ensuring the baffle is closed. The safety closure of the baffle 6 is achieved through multiple limiting grooves 10, springs 11, and limiting rods 12. The limiting rods 12 can slide up and down within the limiting grooves 10 and match the grooves of the slotted block 8. When the baffle 6 is opened, the operator pulls the limiting rods 12 upwards to disengage them from the grooves of the slotted block 8, thus opening the baffle 6. When the operator releases the limiting rods 12, they automatically spring back into the grooves of the slotted block 8, further enhancing the locking effect of the baffle 6. Multiple first handles 13 are provided to facilitate easy opening, closing, and outward pulling of the baffle 6. By separating the inspection and maintenance processes, personnel can inspect electronic components without pulling the drawer 4. When personnel find that electronic components need repair or adjustment, the drawer 4 can then be pulled out for inspection. This allows personnel to quickly confirm the equipment status without having to perform a complete drawer 4 opening and closing action for each inspection, significantly improving the efficiency of daily monitoring and preliminary fault diagnosis.

[0053] Please refer to the details. Figure 1-5 A fixing plate 14 is fixedly connected to the inner walls of both sides of the outer shell 1 at the near ends, and a ventilation opening 15 is provided on the surface of the fixing plate 14.

[0054] In this embodiment: multiple fixing plates 14 are provided to provide additional support for drawer 4, and multiple ventilation openings 15 are provided. These ventilation openings 15 are evenly distributed to optimize air circulation inside the control cabinet, prevent damage to electronic components due to overheating, and improve the working efficiency and lifespan of the equipment.

[0055] Please refer to the details. Figure 1-5 The upper end of the fixed plate 14 is provided with a slide groove 16, and the lower end of the drawer 4 is fixedly connected with a pulley 17, which is slidably connected in the slide groove 16.

[0056] In this embodiment, multiple slide rails 16 and pulleys 17 are provided. The pulleys 17 slide within the slide rails 16, which reduces the resistance to movement when the drawer 4 is pulled by the personnel and improves the smoothness and stability of the drawer 4 when it enters and exits.

[0057] Please refer to the details. Figure 1-5 A fan 18 is fixedly connected to the inner wall of one side of the outer casing 1, and a heat dissipation hole 19 is opened on one side of the outer casing 1.

[0058] In this embodiment, the heat dissipation holes 19 are provided with multiple fans 18. The heat dissipation holes 19 and the fans 18 work together to form a high-efficiency heat dissipation system. When the electronic components generate hot air, the hot air will rise. At this time, the fans 18 will blow the hot air out from the heat dissipation holes 19, which can effectively promote the circulation of air inside the control cabinet, thereby improving the heat dissipation efficiency. In addition, the heat dissipation holes 19 are opened on the side of the outer casing 1 to effectively prevent dust from falling.

[0059] Please refer to the details. Figure 1-5 A cabinet door 20 is rotatably connected to one side of the outer shell 1 via a pivot, and a second handle 21 is fixedly connected to the surface of the cabinet door 20.

[0060] In this embodiment: cabinet door 20 prevents external dust and moisture from entering the outer casing 1 and protects the internal components from the influence of the external environment; second handle 21 allows users to easily operate the opening and closing of cabinet door 20, increasing the practicality of the device.

[0061] Please refer to the details. Figure 1-5 A glass panel 22 is fixedly connected to the surface of the cabinet door 20.

[0062] In this embodiment, the glass panel 22 allows personnel to have a general understanding of the internal equipment without opening the cabinet door 20, further improving the convenience of operation.

[0063] The working principle and usage process of this utility model are as follows: Using the second handle 21, the cabinet door 20 is opened. When it is necessary to inspect the electronic components inside the drawer 4, the limit rod 12 is pulled upwards to disengage it from the groove of the slotted locking block 8. Then, the first handle 13 is pulled sideways to open the baffle 6 for inspection. This allows personnel to quickly confirm the equipment status without having to perform a complete drawer 4 opening and closing operation for each inspection, significantly improving the efficiency of daily monitoring and preliminary fault diagnosis. When maintenance is required, the first handle 13 is grasped and pulled outwards, allowing the drawer 4 to slide smoothly along the T-shaped slider 3 within the T-shaped groove 2, and then slides within the slide groove 16 via the pulley 17, reducing the need for personnel to pull the drawer. The reduced resistance of drawer 4 improves the smoothness and stability of drawer 4 when it is pulled out until it is fully extended. At this point, the electrical components or modules inside drawer 4 can be maintained or adjusted. By separating the inspection and maintenance processes, personnel can inspect electronic components without pulling drawer 4. When personnel find that electronic components need repair or adjustment, drawer 4 can then be pulled out for inspection. This solves the problem that when inspecting, maintaining or replacing equipment, technicians need to frequently open the entire cabinet door 20, or sometimes even partially disassemble the equipment, to access specific modules or components. This not only increases operation time but also easily causes misoperation or damage to other components.

[0064] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A drawer-type modular control cabinet, characterized in that, include: Outer shell (1); T-slot (2), the T-slot (2) is formed on one side of the inner wall of the outer shell (1); T-shaped slider (3), which is slidably connected in T-shaped groove (2); Drawer (4), which is fixedly connected to one side of the T-shaped slider (3); A fixing rod (5) is fixedly connected to the lower inner wall of the drawer (4); Baffle (6), which is rotatably connected to the circumferential surface of the fixed rod (5); Limiting block (7), the limiting block (7) is fixedly connected to the upper end of the fixing rod (5); A slotted locking block (8) is fixedly connected to one side of the baffle (6); Card slot (9), the card slot (9) is opened on one side end of the drawer (4), the card slot (9) and the slotted card block (8) are matched; A limiting groove (10) is provided on one side of the drawer (4); Spring (11), which is fixedly connected to the upper inner wall of the limiting groove (10); Limiting rod (12), the limiting rod (12) is fixedly connected to the lower end of spring (11), the limiting rod (12) is slidably connected in limiting groove (10), and the limiting rod (12) matches the groove of card slot (9); The first handle (13) is fixedly connected to one side of the baffle (6).

2. The drawer-type modular control cabinet according to claim 1, characterized in that: A fixing plate (14) is fixedly connected to the inner walls of both sides of the outer shell (1) at the near ends, and a ventilation opening (15) is provided on the surface of the fixing plate (14).

3. A drawer-type modular control cabinet according to claim 2, characterized in that: The upper end of the fixed plate (14) is provided with a sliding groove (16), and the lower end of the drawer (4) is fixedly connected with a pulley (17), which is slidably connected in the sliding groove (16).

4. A drawer-type modular control cabinet according to claim 3, characterized in that: A fan (18) is fixedly connected to one side of the inner wall of the outer casing (1), and a heat dissipation hole (19) is opened on one side of the outer casing (1).

5. A drawer-type modular control cabinet according to claim 4, characterized in that: A cabinet door (20) is rotatably connected to one side of the outer shell (1) via a pivot, and a second handle (21) is fixedly connected to the surface of the cabinet door (20).

6. A drawer-type modular control cabinet according to claim 5, characterized in that: A glass panel (22) is fixedly connected to the surface of the cabinet door (20).

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