Self-moving anti-seepage outdoor power distribution cabinet

Abstract

The utility model discloses a self-moving anti-seepage outdoor power distribution cabinet, which belongs to the technical field of outdoor power distribution cabinets, and comprises an outer box body, an inner box body is arranged in the outer box body, the bottom of the inner box body is fixedly mounted in the outer box body through a mounting block, an interlayer is arranged between the outer box body and the inner box body, and the bottom of the interlayer is separated by the mounting block. A heat conduction plate is fixedly embedded in the surface of the inner wall of the inner box body, heat dissipation fins are fixedly installed at the positions, corresponding to the heat conduction plate, of the outer surface of the inner box body, and refrigeration pieces are fixedly installed between the heat dissipation fins and the heat conduction plate through heat conduction silicone grease. The heat conduction plates arranged on the inner wall of the inner box body are matched with the refrigeration pieces, the heat conduction rods and the heat dissipation fins, heat is conducted into the interlayers in a heat transfer mode, then ventilation and heat dissipation are carried out on the interiors of the interlayers, and therefore the heat dissipation purpose is achieved, and the efficient heat dissipation function is achieved while the sealing state of the interior of the inner box body is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor power distribution cabinets, and in particular relates to a self-moving anti-seepage outdoor power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet and lighting distribution cabinet, which 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 places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places 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] At present, the existing self-moving outdoor power distribution cabinets, due to the installation of many parts inside, generally have heat dissipation holes on the shell for ventilation and heat dissipation, so as to cool the parts inside the shell. However, since they are used outdoors in rainy and snowy weather, rain or moisture will enter the shell through the heat dissipation holes, thereby causing a short circuit. In addition, the existing outdoor power distribution cabinets have poor sealing performance, and external moisture can easily penetrate into the shell. The formation of water droplets inside the shell may also cause a short circuit. For this reason, we propose a self-moving anti-seepage outdoor power distribution cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide a self-moving anti-seepage outdoor power distribution cabinet to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-moving anti-seepage outdoor power distribution cabinet, comprising an outer box body, an inner box body and a partition, the inner box body is provided inside the outer box body, the bottom of the inner box body is fixedly installed with the inner part of the outer box body by a mounting block, a partition is provided between the outer box body and the inner box body, the mounting block separates the bottom of the partition, a heat conducting plate is fixedly inlaid on the inner wall surface of the inner box body, and cooling fins are fixedly installed on the outer surface of the inner box body corresponding to the position of the heat conducting plate, a refrigeration plate is fixedly installed between the heat conducting fin and the heat conducting plate by thermal grease, and the heat absorbing end and the heat releasing end of the refrigeration plate are respectively fixedly connected to the heat conducting plate and the heat dissipating fin.

[0006] Preferably, one side of the inner box body is movably connected to a box door via a hinge, and a sealing plate of the same size as the opening of the inner box body is fixedly installed on the surface of the box door close to the inner box body by gluing, and a sealing sleeve is fixedly installed on the inner side of the opening of the inner box body, and the box door is sealed with the inner box body by the sealing plate and the sealing sleeve.

[0007] Preferably, a heat conducting rod is provided on the periphery of the refrigeration fin, and the heat conducting rod is arranged around the refrigeration fin. Two sides of the heat conducting rod are in close contact with the heat conducting plate and the heat dissipating fins respectively.

[0008] Preferably, a heat insulating layer is filled between the heat conducting plate and the heat dissipating fins, and the heat insulating layer is placed in the middle of the cooling plate and the heat conducting rod.

[0009] Preferably, an air inlet and an air outlet are respectively provided on both sides of the bottom of the outer box body, and the air inlet and the air outlet are sealed and connected to the bottom ends of both sides of the interior of the partition.

[0010] Preferably, exhaust fans are provided inside the air inlet and the exhaust port, and the exhaust fans are fixedly installed inside the air inlet and the exhaust port respectively and installed in opposite directions. Dustproof nets are provided outside the air inlet and the exhaust port, and the dustproof nets are fixedly installed on the outside of the air inlet and the exhaust port by gluing on all sides.

[0011] Preferably, a rain shelter is provided on the top of the outer box body, and the rain shelter is fixedly mounted on the top of the outer box body by welding, and self-locking pulleys are provided around the bottom of the outer box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up a double-layer box structure and setting a partition between the outer box and the inner box, a heat-conducting plate is set on the inner wall of the inner box, and the refrigeration plate, heat-conducting rod and heat-dissipating fins are used to conduct heat to the inside of the partition by heat transfer, and then the inside of the partition is ventilated and cooled, so as to achieve the purpose of heat dissipation, and at the same time ensure the sealing state of the inner box, realize the function of efficient heat dissipation.

[0014] 2. The sealing plate and sealing sleeve are used to achieve a sealed connection between the box door and the inner box body, thereby improving the sealing between the box door and the inner box body, preventing external rain or moisture from penetrating into the inner box body to cause a circuit short circuit, and greatly improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the outer box of the utility model;

[0017] Figure 3 This is a schematic diagram of the refrigeration plate structure of the utility model.

[0018] In the figure: 1. outer box; 2. canopy; 3. self-locking pulley; 4. inner box; 5. heat conduction plate; 6. partition; 7. heat dissipation fins; 8. refrigeration plate; 9. heat conduction rod; 10. insulation layer; 11. air inlet; 12. exhaust port; 13. dust net; 14. exhaust fan; 15. box door; 16. sealing plate; 17. sealing sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution for a self-moving anti-seepage outdoor power distribution cabinet: it includes an outer box body 1, an inner box body 4 and a partition 6, the inner box body 4 is arranged inside the outer box body 1, the bottom of the inner box body 4 is fixedly installed with the inner part of the outer box body 1 through a mounting block, a partition 6 is arranged between the outer box body 1 and the inner box body 4, the mounting block separates the bottom of the partition 6, a heat conducting plate 5 is fixedly inlaid on the inner wall surface of the inner box body 4, a heat dissipation fin 7 is fixedly installed on the outer surface of the inner box body 4 corresponding to the position of the heat conducting plate 5, a refrigeration plate 8 is fixedly installed between the heat dissipation fin 7 and the heat conducting plate 5 through thermal conductive silicone grease, and the heat absorption end and the heat release end of the refrigeration plate 8 are fixedly connected with the heat conducting plate 5 and the heat dissipation fin 7 respectively.

[0021] Specifically, one side of the inner box body 4 is movably connected to a box door 15 via a hinge, and a sealing plate 16 of the same size as the opening of the inner box body 4 is fixedly installed on the surface of the box door 15 on one side close to the inner box body 4 by gluing, and a sealing sleeve 17 is fixedly installed on the inner side of the opening of the inner box body 4, and the box door 15 is sealed with the inner box body 4 by the sealing plate 16 and the sealing sleeve 17.

[0022] Specifically, a heat conducting rod 9 is provided on the periphery of the cooling fin 8 , and the heat conducting rod 9 is arranged around the cooling fin 8 . Two sides of the heat conducting rod 9 are in close contact with the heat conducting plate 5 and the heat dissipating fin 7 , respectively.

[0023] Specifically, a heat insulating layer 10 is filled between the heat conducting plate 5 and the heat dissipating fins 7 , and the heat insulating layer 10 is placed in the middle of the cooling plate 8 and the heat conducting rod 9 .

[0024] Specifically, an air inlet 11 and an air outlet 12 are respectively provided at two sides of the bottom of the outer box body 1 , and the air inlet 11 and the air outlet 12 are both sealed and connected to the bottom ends of both sides of the interior of the partition layer 6 .

[0025] Specifically, exhaust fans 14 are provided inside the air inlet 11 and the exhaust port 12, and the exhaust fans 14 are fixedly installed inside the air inlet 11 and the exhaust port 12 respectively and the installation directions are opposite. Dustproof nets 13 are provided outside the air inlet 11 and the exhaust port 12, and the dustproof nets 13 are fixedly installed on the outer sides of the air inlet 11 and the exhaust port 12 by gluing.

[0026] Specifically, a rain shelter 2 is provided on the top of the outer box body 1 , and the rain shelter 2 is fixedly mounted on the top of the outer box body 1 by welding. Self-locking pulleys 3 are provided around the bottom of the outer box body 1 .

[0027] In the present embodiment, when in use, a seal is achieved between the box door 15 and the inner box body 4 through the sealing plate 16 and the sealing sleeve 17 between the two, thereby achieving an anti-penetration effect. In terms of heat dissipation, a partition 6 is set between the inner box body 4 and the outer box body 1, and the heat generated by the operation of the internal components of the inner box body 4 is absorbed by the heat conducting plate 5, absorbed by the heat absorbing end of the refrigeration plate 8 and the heat conducting rod 9, and then transferred to the heat dissipation fins 7, and the heat dissipation fins 7 are used to diffuse the heat to the inside of the partition 6, and then the outside air is drawn by the exhaust fan 14 of the air inlet 11 and injected into the inside of the partition 6, and the exhaust fan 14 in the exhaust port 12 is used to draw high-calorie air from the partition 6 and discharge it, so that a stable airflow is formed inside the partition 6, thereby achieving the purpose of ventilation and heat dissipation. While ensuring that the inside of the inner box body 4 is in a sealed state, the heat dissipation function is achieved, and it is effectively prevented that external rain or moisture enters the inside of the inner box body 4 to cause a circuit short circuit.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-moving anti-seepage outdoor power distribution cabinet, comprising an outer box (1), an inner box (4) and a partition (6), characterized in that: An inner box (4) is arranged inside the outer box (1); the bottom of the inner box (4) is fixedly mounted inside the outer box (1) via a mounting block; an interlayer (6) is arranged between the outer box (1) and the inner box (4); the mounting block separates the bottom of the interlayer (6); a heat conducting plate (5) is fixedly inlaid on the inner wall surface of the inner box (4); a heat dissipation fin (7) is fixedly mounted on the outer surface of the inner box (4) at a position corresponding to the heat conducting plate (5); a refrigeration fin (8) is fixedly mounted between the heat dissipation fin (7) and the heat conducting plate (5) via thermal grease; a heat absorbing end and a heat releasing end of the refrigeration fin (8) are respectively fixedly connected to the heat conducting plate (5) and the heat dissipation fin (7).

2. A self-moving anti-seepage outdoor power distribution cabinet according to claim 1, characterized in that: A door (15) is movably connected to one side of the inner box body (4) via a hinge; a sealing plate (16) having the same size as the opening of the inner box body (4) is fixedly installed on the surface of the door (15) on one side close to the inner box body (4) by gluing; a sealing sleeve (17) is fixedly installed on the inner side of the opening of the inner box body (4); the door (15) is sealed with the inner box body (4) via the sealing plate (16) and the sealing sleeve (17).

3. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1 is characterized in that: A heat conducting rod (9) is provided on the periphery of the refrigeration fin (8), and the heat conducting rod (9) is arranged around the refrigeration fin (8). Both sides of the heat conducting rod (9) are in close contact with the heat conducting plate (5) and the heat dissipation fins (7) respectively.

4. A self-moving anti-seepage outdoor power distribution cabinet according to claim 3, characterized in that: A heat insulation layer (10) is filled between the heat conduction plate (5) and the heat dissipation fins (7), and the heat insulation layer (10) is placed in the middle of the refrigeration plate (8) and the heat conduction rod (9).

5. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1 is characterized in that: An air inlet (11) and an air outlet (12) are respectively provided on both sides of the bottom of the outer box body (1), and the air inlet (11) and the air outlet (12) are both sealed and connected to the bottom ends of both sides of the interior of the partition (6).

6. A self-moving anti-seepage outdoor power distribution cabinet according to claim 5, characterized in that: The air inlet (11) and the air outlet (12) are each provided with an exhaust fan (14), and the exhaust fan (14) is respectively fixedly installed inside the air inlet (11) and the exhaust outlet (12) and installed in opposite directions. The air inlet (11) and the exhaust outlet (12) are each provided with a dustproof net (13) outside, and the dustproof net (13) is fixedly installed on the outside of the air inlet (11) and the exhaust outlet (12) by gluing.

7. The self-moving anti-seepage outdoor power distribution cabinet according to claim 1 is characterized in that: A rain shelter (2) is provided on the top of the outer box body (1), and the rain shelter (2) is fixedly mounted on the top of the outer box body (1) by welding. Self-locking pulleys (3) are provided around the bottom of the outer box body (1).

Images