Anti-static power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to an anti-static power distribution cabinet, which comprises a power distribution cabinet body, an anti-static coating is arranged on the surface of the power distribution cabinet body, a cabinet door is mounted on the front surface of the power distribution cabinet body, and a mounting plate is mounted on the rear side wall in the power distribution cabinet body. When the power distribution cabinet works, the grounding wire is grounded, the pressing blocks press the four corners of the dustproof cloth by means of the elastic force of the springs, dust can be effectively intercepted through the arrangement of the dustproof net and the dustproof cloth, static accumulation caused by the dust is prevented, and the grounding net is connected with metal parts in the power distribution cabinet body to form a continuous grounding path. The anti-static power distribution cabinet has the advantages that static electricity can be quickly guided into the ground, static electricity accumulation is avoided, the power distribution cabinet body can be effectively grounded by the aid of the anti-static coating, influence of external static electricity on internal equipment can be prevented, accordingly, static electricity generation is effectively reduced, static electricity generation and propagation are inhibited, and the use safety of the power distribution cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an anti-static power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits. The motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] As one of the important equipment for power distribution, the stability and safety of the distribution cabinet are of vital importance. Static electricity accumulation is one of the common causes of failure of electronic equipment, which may lead to serious consequences such as data loss, equipment damage and even fire. Traditional distribution cabinets have shortcomings in anti-static design and it is difficult to effectively suppress the generation and spread of static electricity. Therefore, an anti-static distribution cabinet is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide an anti-static power distribution cabinet to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-static power distribution cabinet, comprising a power distribution cabinet body, the surface of the power distribution cabinet body is provided with an anti-static coating, the front surface of the power distribution cabinet body is provided with a cabinet door, the inner rear side wall of the power distribution cabinet body is provided with a mounting plate, the outer side wall of the power distribution cabinet body is provided with heat dissipation slots on both sides, the outer side wall of the power distribution cabinet body is provided with dustproof nets on both sides, the inner side wall of the power distribution cabinet body is fixedly connected with a connection frame on both sides, a dustproof cloth is provided on one side of the connection frame, the inner side wall of the power distribution cabinet body is provided with a heat dissipation slot, the outer side wall of the power distribution cabinet body is provided with a dustproof net, the inner side wall of the power distribution cabinet body is fixedly connected with a connection frame, a dustproof cloth is provided on one side of the connection frame, and the inner side wall of the power distribution cabinet body is provided with a heat dissipation slot. Four sleeve rods are symmetrically fixedly connected on both sides of the side wall, and the sleeve rods are symmetrically distributed at the four corners of the connecting frame. The outer wall of the sleeve rod is slidably connected with a sleeve, and a spring is fixedly connected between the sleeve and the opposite side of the distribution cabinet body. The outer wall of the sleeve is fixedly connected with a connecting strip on the side close to the dustproof cloth, and the connecting strip is fixedly connected with a pressure block on the side close to the dustproof cloth. The inner bottom wall of the distribution cabinet body is provided with a grounding grid, and the lower surface of the grounding grid is connected to a grounding wire, and the bottom end of the grounding wire extends out of the distribution cabinet body.

[0006] As a further preferred embodiment of the present technical solution: the antistatic coating is filled with conductive particles.

[0007] As a further preferred embodiment of the present technical solution: heat-conducting columns are evenly and fixedly connected to the upper surface of the power distribution cabinet body, the bottom ends of the heat-conducting columns extend into the interior of the power distribution cabinet body, and the top ends of the heat-conducting columns are fixedly connected to heat sinks.

[0008] As a further preferred embodiment of the present technical solution: a handle is fixedly connected to the right side of the front surface of the cabinet door.

[0009] As a further preferred embodiment of the present technical solution: connecting screws are evenly connected between the dustproof net and the outer side wall of the distribution cabinet body.

[0010] As a further preferred embodiment of the present technical solution: the lower surface of the power distribution cabinet body is evenly welded with supporting legs.

[0011] As a further preferred embodiment of the present technical solution: a mounting block is welded to the bottom of the outer side wall of the support leg, and mounting holes are evenly opened on the lower surface of the mounting block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] When the utility model is working, the grounding wire is grounded, and the elastic force of the spring is used to press the four corners of the dustproof cloth. The arrangement of the dustproof net and the dustproof cloth can effectively intercept dust and prevent the accumulation of static electricity caused by dust. The grounding grid is connected to the metal parts inside the distribution cabinet to form a continuous grounding path, ensuring that static electricity can be quickly introduced into the earth to avoid static electricity accumulation. With the help of the anti-static coating, the distribution cabinet itself can be effectively grounded and the influence of external static electricity on internal equipment can be prevented, thereby effectively reducing the occurrence of static electricity, inhibiting the generation and spread of static electricity, and improving the safety of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the power distribution cabinet in the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the grounding grid and grounding wire in the utility model;

[0017] Figure 4 For this utility model Figure 3 A magnified view of the structure of area A;

[0018] Figure 5 It is a structural schematic diagram of the heat dissipation slot and the connection frame in the utility model.

[0019] In the picture:

[0020] 1. Distribution cabinet body; 2. Cabinet door; 3. Mounting plate; 4. Heat sink; 5. Dust screen; 6. Connecting screws; 7. Connecting frame; 8. Sleeve rod; 9. Sleeve; 10. Spring; 11. Connecting strip; 12. Pressure block; 13. Dust cloth; 14. Grounding grid; 15. Grounding wire; 16. Thermal conductive column; 17. Heat sink; 18. Handle; 19. Leg; 20. Mounting block; 21. Mounting hole. DETAILED DESCRIPTION

[0021] 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. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "installed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0023] See also Figure 1-5The utility model provides a technical solution: an anti-static distribution cabinet, including a distribution cabinet body 1, the surface of the distribution cabinet body 1 is provided with an anti-static coating, the front surface of the distribution cabinet body 1 is installed with a cabinet door 2, the inner rear side wall of the distribution cabinet body 1 is installed with a mounting plate 3, the outer side wall of the distribution cabinet body 1 is provided with a heat dissipation groove 4, the outer side wall of the distribution cabinet body 1 is provided with a dustproof net 5, the inner side wall of the distribution cabinet body 1 is fixedly connected with a connection frame 7, one side of the connection frame 7 is provided with a dustproof cloth 13, the inner side wall of the distribution cabinet body 1 is symmetrically fixed with four sleeve rods 8, the sleeve The rods 8 are symmetrically distributed at the four corners of the connecting frame 7. The outer wall of the sleeve rod 8 is slidably connected to the sleeve 9. A spring 10 is fixedly connected between the sleeve 9 and the opposite side of the distribution cabinet body 1. The outer wall of the sleeve 9 is fixedly connected to a connecting strip 11 on the side close to the dustproof cloth 13. The connecting strip 11 is fixedly connected to a pressure block 12 on the side close to the dustproof cloth 13. The inner bottom wall of the distribution cabinet body 1 is provided with a grounding grid 14. The lower surface of the grounding grid 14 is connected to a grounding wire 15. The bottom end of the grounding wire 15 extends out of the outside of the distribution cabinet body 1; corresponding electrical components are installed on the mounting plate 3 to ensure the basic functions of the distribution cabinet.

[0024] Under the above settings, the grounding wire 15 is grounded, and the elastic force of the spring 10 is used to make the pressure block 12 press the four corners of the dustproof cloth 13. The setting of the dustproof net 5 and the dustproof cloth 13 can effectively intercept dust and prevent the accumulation of static electricity caused by dust. The grounding grid 14 is connected to the metal parts inside the distribution cabinet body 1 to form a continuous grounding path, ensuring that static electricity can be quickly introduced into the earth to avoid static electricity accumulation. With the help of the anti-static coating, the distribution cabinet body 1 itself can be effectively grounded and prevent the influence of external static electricity on internal equipment, thereby effectively reducing the occurrence of static electricity, inhibiting the generation and spread of static electricity, and improving the safety of the distribution cabinet.

[0025] In this embodiment, the antistatic coating is filled with conductive particles; the conductive particles can be carbon fiber particles, metal particles, etc.

[0026] In this example, specifically: the upper surface of the distribution cabinet body 1 is evenly fixedly connected with a heat-conducting column 16, the bottom end of the heat-conducting column 16 extends into the interior of the distribution cabinet body 1, and the top end of the heat-conducting column 16 is fixedly connected with a heat sink 17; it is convenient to conduct the heat inside the distribution cabinet body 1 along the heat-conducting column 16 and quickly dissipate it with the help of the heat sink 17.

[0027] In this example, specifically: a handle 18 is fixedly connected to the right side of the front surface of the cabinet door 2 to facilitate opening and closing the cabinet door 2.

[0028] In this example, specifically: connecting screws 6 are evenly connected between the dustproof net 5 and the outer side wall of the distribution cabinet body 1; it is convenient to fix the dustproof net 5, and the dustproof net 5 can be removed by unscrewing the connecting screws 6, which is convenient for disassembly.

[0029] In this example, specifically: the lower surface of the distribution cabinet body 1 is evenly welded with supporting legs 19 to facilitate supporting the distribution cabinet body 1.

[0030] In this example, specifically: a mounting block 20 is welded to the bottom of the outer wall of the support leg 19, and mounting holes 21 are evenly opened on the lower surface of the mounting block 20; the mounting block 20 can be locked by means of external screws and the mounting holes 21 to prevent accidental movement of the distribution cabinet.

[0031] The working principle of the present invention is: the grounding wire 15 is grounded, and the elastic force of the spring 10 is used to make the pressure block 12 press the four corners of the dustproof cloth 13. The setting of the dustproof net 5 and the dustproof cloth 13 can effectively intercept dust and prevent the accumulation of static electricity caused by dust. The grounding grid 14 is connected to the metal parts inside the distribution cabinet 1 to form a continuous grounding path, ensuring that static electricity can be quickly introduced into the earth to avoid static electricity accumulation. With the help of the anti-static coating, the distribution cabinet 1 itself can be effectively grounded and prevent the influence of external static electricity on internal equipment, thereby effectively reducing the occurrence of static electricity, inhibiting the generation and spread of static electricity, and improving the safety of the distribution cabinet.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-static distribution cabinet, characterized by: The invention comprises a power distribution cabinet body (1), wherein the surface of the power distribution cabinet body (1) is provided with an antistatic coating, the front surface of the power distribution cabinet body (1) is provided with a cabinet door (2), the inner rear side wall of the power distribution cabinet body (1) is provided with a mounting plate (3), both sides of the outer side wall of the power distribution cabinet body (1) are provided with heat dissipation grooves (4), both sides of the outer side wall of the power distribution cabinet body (1) are connected with dustproof nets (5), both sides of the inner side wall of the power distribution cabinet body (1) are fixedly connected with connection frames (7), one side of the connection frame (7) is provided with a dustproof cloth (13), and both sides of the inner side wall of the power distribution cabinet body (1) are symmetrically fixedly connected with four sleeve rods (8), and the sleeve rods (8) are fixedly connected with the inner side wall of the power distribution cabinet body (1). Symmetrically distributed at the four corners of the connecting frame (7), the outer wall of the sleeve rod (8) is slidably connected to a sleeve (9), a spring (10) is fixedly connected between the sleeve (9) and the opposite side of the distribution cabinet body (1), the outer wall of the sleeve (9) is fixedly connected to a connecting strip (11) on the side close to the dustproof cloth (13), and the connecting strip (11) is fixedly connected to a pressure block (12) on the side close to the dustproof cloth (13), and the inner bottom wall of the distribution cabinet body (1) is provided with a grounding grid (14), the lower surface of the grounding grid (14) is connected to a grounding wire (15), and the bottom end of the grounding wire (15) extends outside the distribution cabinet body (1).

2. The anti-static distribution cabinet according to claim 1, characterized in that: The antistatic coating is filled with conductive particles.

3. The anti-static distribution cabinet according to claim 2, characterized in that: The upper surface of the power distribution cabinet body (1) is evenly and fixedly connected with heat-conducting columns (16), the bottom ends of the heat-conducting columns (16) extend into the interior of the power distribution cabinet body (1), and the top ends of the heat-conducting columns (16) are fixedly connected with heat sinks (17).

4. The anti-static distribution cabinet according to claim 3, characterized in that: A handle (18) is fixedly connected to the right side of the front surface of the cabinet door (2).

5. The anti-static distribution cabinet according to claim 4, characterized in that: Connecting screws (6) are evenly connected between the dustproof net (5) and the outer side wall of the power distribution cabinet body (1).

6. The anti-static distribution cabinet according to claim 5, characterized in that: The lower surface of the power distribution cabinet body (1) is evenly welded with supporting legs (19).

7. The anti-static distribution cabinet according to claim 6, characterized in that: A mounting block (20) is welded to the bottom of the outer side wall of the support leg (19), and mounting holes (21) are evenly opened on the lower surface of the mounting block (20).

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