Power supply cabinet structure

Abstract

The utility model relates to the technical field of power supplies, and discloses a power supply cabinet structure, which comprises an outer shell, a filter screen is slidably connected in the outer shell, a sleeve shell is slidably connected in the filter screen, a threaded column is in threaded connection with the inner wall of the sleeve shell, one end of the threaded column is fixedly connected with a knob, and a sliding column is slidably connected with the inner wall of the threaded column. One end of the sliding column is fixedly connected with a slope column, a first spring is arranged between the slope column and the threaded column, and one end of the first spring is fixedly connected to one side of the outer wall of the slope column. According to the utility model, the rotary knob is rotated to drive the threaded column to rotate, so that the sleeve shell is driven to move upwards, and the inclined plane column moves upwards to drive the clamping ball to contract inwards, so that the clamping ball is moved out smoothly, the filter screen is disassembled conveniently, and the problem that the filter structure on the surface of the power supply cabinet is not easy to disassemble in the prior art is solved; and the flexibility of the power supply cabinet device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to a power supply cabinet structure. Background Art

[0002] A power cabinet is a device used to centrally manage and distribute power supply. It is mainly used to ensure the safe, stable and effective distribution of electricity. It can manage multiple power inputs and provide power to different devices or systems. In an environment where a large amount of electrical energy needs to be controlled and distributed simultaneously, the power cabinet can integrate and manage power demand to ensure the reliability and efficiency of equipment operation.

[0003] Traditional power cabinets usually adopt a box structure made of metal plates, with power distribution equipment and protection devices installed inside. This structure is strong and durable, has strong anti-interference ability and is easy to maintain and manage. It can protect power equipment from the influence of external environment and operational interference, and improve the safety and stability of power distribution. At the same time, the metal plate box has a certain waterproof and dustproof ability, which is suitable for installation and use in various complex environmental conditions, further enhancing its reliability and stability in practical applications.

[0004] The ventilation mechanism fixed on the surface of a traditional power cabinet is usually provided with a fixed filter to prevent dust and other impurities from entering the internal equipment, thereby keeping the equipment clean and dissipating heat efficiently during operation. However, as the device operates, the filter is prone to clogging, and the fixed filter structure is difficult to disassemble and clean. Therefore, a power cabinet structure is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a power cabinet structure, aiming to improve the problem that the filter structure on the surface of the power cabinet in the prior art is difficult to disassemble.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A power cabinet structure, including an outer shell, a filter screen is slidably connected inside the outer shell, a sleeve is slidably connected inside the filter screen, a threaded column is threadedly connected to the inner wall of the sleeve, a knob is fixedly connected to one end of the threaded column, a sliding column is slidably connected to the inner wall of the threaded column, a bevel column is fixedly connected to one end of the sliding column, a spring 1 is arranged between the bevel column and the threaded column, one end of the spring 1 is fixedly connected to one side of the outer wall of the bevel column, and the other end of the spring 1 is fixedly connected to one side of the outer wall of the threaded column, a card ball is slidably connected to the outer wall of the bevel column, and the card ball is slidably connected to the inner wall of the sleeve, and a refrigeration component is arranged on the inner wall of the outer shell, and the refrigeration component is used to cool down the inside of the power cabinet;

[0008] As a further description of the above technical solution:

[0009] The refrigeration assembly includes an electric fan, and the outer wall of the electric fan is fixedly connected to the inside of the outer shell;

[0010] As a further description of the above technical solution:

[0011] The outer wall of the housing is fixedly connected to a hinge, and one side of the outer wall of the hinge is fixedly connected to a door panel;

[0012] As a further description of the above technical solution:

[0013] A handle is fixedly connected to one side of the outer wall of the door panel, and a clamping column is fixedly connected to one side of the outer wall of the handle;

[0014] As a further description of the above technical solution:

[0015] A fixing plate is fixedly connected to the inner wall of the outer shell, and a vertically symmetrical supporting block is fixedly connected to one side of the outer wall of the fixing plate;

[0016] As a further description of the above technical solution:

[0017] A fixing block is fixedly connected to one side of the outer wall of the fixing plate, and a fixing column is fixedly connected inside the fixing block;

[0018] As a further description of the above technical solution:

[0019] The outer wall of the fixed column is rotatably connected to a vertically symmetrical arc-shaped clamping block, and a second spring is arranged between the arc-shaped clamping block and the supporting block;

[0020] As a further description of the above technical solution:

[0021] One end of the second spring is fixedly connected to one side of the outer wall of the support block, and the other end of the second spring is fixedly connected to one side of the outer wall of the arc-shaped clamping block.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, the threaded column is rotated by turning the knob, thereby driving the housing to move upward. At this time, the inclined column moves upward, driving the card ball to shrink inward, so that it can be smoothly moved out, thereby realizing convenient disassembly of the filter screen, solving the problem of the filter structure on the surface of the power cabinet being difficult to disassemble in the prior art, and improving the flexibility of the power cabinet device.

[0024] In the utility model, the door panel is rotated by pushing the handle, thereby driving the arc-shaped clamping block to move outward, and the second spring generates a reaction force to apply pressure to the arc-shaped clamping block, so that the arc-shaped clamping block clamps the internal clamping column more tightly, thereby realizing self-locking of the power supply cabinet door panel, solving the problem caused by the power supply cabinet door panel not being closed tightly, and improving the stability of the power supply cabinet device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a power cabinet structure proposed by the utility model;

[0026] Figure 2 A schematic diagram of the structure of an electric fan of a power cabinet structure proposed by the utility model;

[0027] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0028] Figure 4 This is a structural schematic diagram of an arc-shaped clamping block of a power cabinet structure proposed by the utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Outer shell; 2. Handle; 3. Knob; 4. Shell; 5. Threaded column; 6. Spring 1; 7. Inclined column; 8. Sliding column; 9. Cardan ball; 10. Electric fan; 11. Filter; 12. Hinge; 13. Door panel; 14. Cardan column; 15. Fixed plate; 16. Support block; 17. Fixed block; 18. Fixed column; 19. Arc clamp block; 20. Spring 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3, an embodiment provided by the utility model: a power cabinet structure, including an outer shell 1, a filter screen 11 is slidably connected inside the outer shell 1, a sleeve 4 is slidably connected inside the filter screen 11, a threaded column 5 is threadedly connected to the inner wall of the sleeve 4, a knob 3 is fixedly connected to one end of the threaded column 5, a sliding column 8 is slidably connected to the inner wall of the threaded column 5, a bevel column 7 is fixedly connected to one end of the sliding column 8, a spring 6 is arranged between the bevel column 7 and the threaded column 5, one end of the spring 6 is fixedly connected to one side of the outer wall of the bevel column 7, and the other end of the spring 6 is fixedly connected to one side of the outer wall of the threaded column 5, a card ball 9 is slidably connected to the outer wall of the bevel column 7, and the card ball 9 is slidably connected to the inner wall of the sleeve 4, and a refrigeration component is arranged on the inner wall of the outer shell 1, and the refrigeration component is used to cool down the inside of the power cabinet;

[0034] Specifically, first, by rotating the knob 3, the threaded column 5 is driven to rotate inside the casing 4, so that the casing 4 moves upward. As the casing 4 rises, the internal spring 6 gradually stretches. When the casing 4 rises to a certain height, the spring 6 drives the inclined plane column 7 to move upward. The movement of the inclined plane column 7 drives the sliding column 8 to rise accordingly. As the inclined plane column 7 moves upward, the blocking ball 9 shrinks and is smoothly moved out from the inner wall of the casing 4, completing the disassembly of the filter screen 11, thereby improving the flexibility of the device and the convenience of disassembly.

[0035] Reference Figure 2 , the refrigeration assembly includes an electric fan 10, the outer wall of the electric fan 10 is fixedly connected to the inside of the outer shell 1;

[0036] Specifically, when the power cabinet is in operation, a large amount of heat is generated. At this time, the electric fan 10 is started to draw hot air out of the power cabinet, allowing it to flow smoothly through the heat sink and the filter 11 to reduce the internal temperature.

[0037] Reference Figure 4 and Figure 5 The outer wall of the outer shell 1 is fixedly connected with a hinge 12, one side of the outer wall of the hinge 12 is fixedly connected with a door panel 13, one side of the outer wall of the door panel 13 is fixedly connected with a handle 2, one side of the outer wall of the handle 2 is fixedly connected with a clamping column 14, the inner wall of the outer shell 1 is fixedly connected with a fixing plate 15, one side of the outer wall of the fixing plate 15 is fixedly connected with a support block 16 symmetrical up and down, one side of the outer wall of the fixing plate 15 is fixedly connected with a fixing block 17, a fixing column 18 is fixedly connected inside the fixing block 17, and the outer wall of the fixing column 18 is rotatably connected with an arc-shaped clamping block 19 symmetrical up and down, and a spring 20 is arranged between the arc-shaped clamping block 19 and the support block 16, one end of the spring 20 is fixedly connected to one side of the outer wall of the support block 16, and the other end of the spring 20 is fixedly connected to one side of the outer wall of the arc-shaped clamping block 19;

[0038] Specifically, by pushing the handle 2, the door panel 13 is rotated to the closed position, so that the clamping column 14 is clamped into the arc-shaped clamping block 19, and at the same time, the arc-shaped clamping block 19 is driven to move outward. Since the spring 20 is subjected to the outward pressure of the arc-shaped clamping block 19, a reaction force is generated, which makes the arc-shaped clamping block 19 clamp the internal clamping column 14 more strongly, thereby improving the stable closure of the door panel 13 and also improving the convenience of closing the door panel 13.

[0039] Working principle: When the filter screen 11 needs to be disassembled, first turn the knob 3 to drive the threaded column 5 to rotate inside the casing 4. Since the outer wall of the threaded column 5 is threadedly connected with the inner wall of the casing 4, the casing 4 is driven to move upward, thereby driving the spring 16 to stretch. When the casing 4 moves up to a certain height, the spring 16 drives the inclined column 7 to move upward, thereby driving the sliding column 8 to move upward. Since the inclined column 7 gives the card ball 9 an outward pressure at the beginning, it is stuck on the inner wall of the casing 4 and protrudes. At this time, the inclined column 7 moves to When the door panel 13 needs to be closed, the handle 2 is first pushed to rotate the door panel 13, so that the clamping column 14 is clamped into the arc-shaped clamping block 19, thereby driving the arc-shaped clamping block 19 to move outward. Since the spring 20 is subjected to the pressure given by the arc-shaped clamping block 19, a reaction force is generated to press the arc-shaped clamping block 19, so that the arc-shaped clamping block 19 clamps the internal clamping column 14 more tightly, thereby completing the closing of the door panel 13.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power cabinet structure, comprising an outer shell (1), characterized in that: The outer shell (1) is slidably connected to a filter screen (11), the filter screen (11) is slidably connected to a sleeve (4), the inner wall of the sleeve (4) is threadedly connected to a threaded column (5), one end of the threaded column (5) is fixedly connected to a knob (3), the inner wall of the threaded column (5) is slidably connected to a sliding column (8), one end of the sliding column (8) is fixedly connected to a bevel column (7), a spring (6) is provided between the bevel column (7) and the threaded column (5), one end of the spring (6) is fixedly connected to one side of the outer wall of the bevel column (7), the other end of the spring (6) is fixedly connected to one side of the outer wall of the threaded column (5), the outer wall of the bevel column (7) is slidably connected to a locking ball (9), the locking ball (9) is slidably connected to the inner wall of the sleeve (4), and a refrigeration component is provided on the inner wall of the outer shell (1), the refrigeration component is used to cool the inside of the power cabinet.

2. A power cabinet structure according to claim 1, characterized in that: The refrigeration assembly comprises an electric fan (10), the outer wall of the electric fan (10) being fixedly connected to the interior of the outer shell (1).

3. A power cabinet structure according to claim 1, characterized in that: A hinge (12) is fixedly connected to the outer wall of the outer shell (1), and a door panel (13) is fixedly connected to one side of the outer wall of the hinge (12).

4. A power cabinet structure according to claim 3, characterized in that: A handle (2) is fixedly connected to one side of the outer wall of the door panel (13), and a clamping column (14) is fixedly connected to one side of the outer wall of the handle (2).

5. The power cabinet structure according to claim 1, characterized in that: A fixing plate (15) is fixedly connected to the inner wall of the outer shell (1), and a vertically symmetrical supporting block (16) is fixedly connected to one side of the outer wall of the fixing plate (15).

6. A power cabinet structure according to claim 5, characterized in that: A fixing block (17) is fixedly connected to one side of the outer wall of the fixing plate (15), and a fixing column (18) is fixedly connected inside the fixing block (17).

7. A power cabinet structure according to claim 6, characterized in that: The outer wall of the fixed column (18) is rotatably connected to a vertically symmetrical arc-shaped clamping block (19), and a second spring (20) is provided between the arc-shaped clamping block (19) and the supporting block (16).

8. A power cabinet structure according to claim 7, characterized in that: One end of the second spring (20) is fixedly connected to one side of the outer wall of the support block (16), and the other end of the second spring (20) is fixedly connected to one side of the outer wall of the arc-shaped clamping block (19).

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