Power distribution cabinet protection structure

Abstract

The utility model discloses a power distribution cabinet protection structure, which relates to the technical field of power distribution cabinets, solves the problems of poor rainwater protection effect and low safety of the existing device, and adopts the following scheme that four groups of supporting legs opposite in position are fixedly mounted on the bottom surface of a cabinet body. Through the arrangement of supporting legs, fixing sleeves and threading holes, the power distribution cabinet can be erected in the air through the supporting legs, then the threading holes are formed in the bottom of the cabinet body, electric wires enter the cabinet body from the bottom of the cabinet body, rainwater is prevented from entering the cabinet body from the through holes, and the rainwater-proof effect is good; the fire extinguisher in the fire extinguisher box is connected with the connecting pipe, when a fire occurs in the cabinet body, the smoke sensor senses a smoke transmission signal, the electric control valve is accordingly opened, then the interior of the cabinet body is extinguished through the spray head, fire extinguishment is timely and effective, the fire extinguishment effect is good, and safety is high.

Description

Technical Field

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

[0002] Distribution cabinets are used in situations where the load is relatively dispersed and there are fewer circuits. This level of equipment should provide protection, monitoring and control for the load. During use, distribution cabinets have certain requirements for dust and moisture. Dust and moisture can easily affect the normal use of the distribution cabinet and affect its service life.

[0003] After searching, patent announcement number CN216699124U discloses a distribution cabinet protection structure, including a protective shell, a sealing door body hingedly arranged on the front end face of the protective shell, a support base arranged on the lower end face of the protective shell, ventilation holes respectively arranged around the support base, a protective top plate arranged on the upper end face of the protective shell and guide plates arranged on both sides of the protective top plate. In this way, rainwater can be diverted to prevent rainwater from damaging the protective shell and improve the rainproof ability of the device.

[0004] However, due to the setting of the protective shell and the sealed door body, the external wires are connected to the distribution cabinet through the wiring port on the distribution cabinet, and rainwater can easily enter the interior of the distribution cabinet from the wiring port, resulting in poor rainwater protection effect. At the same time, due to the setting of the sealed door body, when a fire occurs in the distribution cabinet, the sealed door body will seal the distribution cabinet, resulting in low efficiency, poor effect and low safety when using a fire extinguisher outside.

[0005] Therefore, we proposed a protection structure for distribution cabinet. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a protection structure for a power distribution cabinet, which solves the problems of poor rain protection effect and low safety of the prior device.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a power distribution cabinet protection structure, including a cabinet body, a cabinet door is installed on the front side of the cabinet body, and a lock hole is installed on the cabinet door;

[0008] Four sets of supporting legs in opposite positions are fixedly installed on the bottom surface of the cabinet, and supporting plates are fixedly installed on the bottom ends of the supporting legs. Three sets of fixing sleeves in opposite positions are fixedly installed on the bottom surface of the interior of the cabinet, and evenly distributed threading holes are opened on the top surface of the fixing sleeves. Through holes in opposite positions to and connected with the threading holes are opened on the bottom surface of the cabinet;

[0009] A fire extinguisher box is fixedly installed on the left side of the cabinet, a box door is installed on the left side of the fire extinguisher box, a fire extinguisher of matching specifications is installed in the fire extinguisher box, a connecting pipe located in the fire extinguisher box is fixedly installed on the left side of the cabinet, a fire extinguishing seat is fixedly installed on the inner wall of the left side of the cabinet, and nozzles evenly distributed and connected to the connecting pipe are fixedly installed on the right side of the fire extinguishing seat, a smoke sensor is fixedly installed on the inner wall of the top surface of the cabinet, and an electric control valve connected to the smoke sensor is fixedly installed on the outer wall of the connecting pipe.

[0010] Preferably, a ventilation seat is fixedly installed on the top surface of the cabinet, and ventilation slots are provided on both sides of the ventilation seat. The top surface of the cabinet is provided with heat dissipation holes that are evenly distributed and connected to the ventilation slots, so that the interior of the cabinet can be ventilated and heat dissipated to prevent the internal temperature from being too high and causing safety accidents.

[0011] Preferably, an arc-shaped rain shield A is fixedly mounted on the top surface of the ventilation seat, so that the top of the cabinet can be protected from rain and rainwater can be prevented from entering the cabinet.

[0012] Preferably, arc-shaped rain shields B matching the specifications of arc-shaped rain shield A are fixedly installed on the left and right sides of the ventilation seat, and side shields matching the specifications are fixedly installed on the front and rear sides of the arc-shaped rain shield B. This can block rain on the left and right sides of the ventilation seat and prevent rainwater from entering the cabinet through the ventilation groove.

[0013] Preferably, a square rain shield is fixedly installed on the top surface of the fire extinguisher box, so as to prevent rainwater from entering the fire extinguisher box.

[0014] Preferably, two sets of fixing frames which are opposite to each other are fixedly mounted on the bottom surface of the cabinet, and six sets of connecting rods are directly fixedly mounted on the fixing frames, so that the wires can be supported to prevent them from falling to the ground.

[0015] 1. A distribution cabinet protection structure, through the setting of support legs, fixing sleeves and threading holes, the support legs can hang the distribution cabinet in the air, and then the threading holes are set at the bottom of the cabinet body, and the wires enter the interior from the bottom of the cabinet body to prevent rainwater from entering from the through holes, and the rainproof effect is good.

[0016] 2. At the same time, through the setting of the fire extinguisher box, nozzle, smoke sensor and electric control valve, the fire extinguisher in the fire extinguisher box is connected to the connecting pipe. When a fire occurs inside the cabinet, the smoke sensor senses the smoke transmission signal, thereby opening the electric control valve, and then extinguishing the fire inside the cabinet through the nozzle. The fire extinguishing is timely and effective, the fire extinguishing effect is good, and the safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure inside the cabinet of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fire extinguishing seat of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fire extinguisher box of the utility model.

[0021] In the figure: 1. cabinet body; 2. cabinet door; 3. lock hole; 4. supporting leg; 5. supporting plate; 6. fixing sleeve; 7. threading hole; 8. through hole; 9. fixing frame; 10. connecting rod; 11. fire extinguisher box; 12. box cover; 13. connecting pipe; 14. electric control valve; 15. fire extinguisher seat; 16. sprinkler head; 17. square rain shield; 18. smoke sensor; 19. ventilation seat; 20. heat dissipation hole; 21. ventilation slot; 22. arc-shaped rain shield A; 23. arc-shaped rain shield B; 24. side baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown: four groups of supporting legs 4 in opposite positions are fixedly installed on the bottom surface of the cabinet 1, and a supporting plate 5 is fixedly installed on the bottom end of the supporting leg 4. Three groups of fixing sleeves 6 in opposite positions are fixedly installed on the bottom surface of the interior of the cabinet 1. The top surface of the fixing sleeve 6 is provided with evenly distributed threading holes 7, and the bottom surface of the cabinet 1 is provided with through holes 8 that are opposite to and connected with the threading holes 7. Through the arrangement of the supporting legs 4, the fixing sleeves 6 and the threading holes 7, the supporting legs 4 can hang the distribution cabinet in the air, and then the threading holes 7 are arranged at the bottom of the cabinet 1, and the wires enter the interior from the bottom of the cabinet 1 to prevent rainwater from entering from the through holes 8, and the rainproof effect is good.

[0025] Embodiment 2:

[0026] like Figure 2-4As shown: a fire extinguisher box 11 is fixedly installed on the left side of the cabinet 1, a box door 12 is installed on the left side of the fire extinguisher box 11, a fire extinguisher of matching specifications is installed in the fire extinguisher box 11, a connecting pipe 13 located in the fire extinguisher box 11 is fixedly installed on the left side of the cabinet 1, a fire extinguisher seat 15 is fixedly installed on the inner wall of the left side of the cabinet 1, and nozzles 16 evenly distributed and connected to the connecting pipe 13 are fixedly installed on the right side of the fire extinguisher seat 15, a smoke sensor 18 is fixedly installed on the inner wall of the top surface of the cabinet 1, and a connecting pipe 13 is fixedly installed on the right side of the fire extinguisher seat 15. An electric control valve 14 connected to a smoke sensor 18 is fixedly mounted on the outer wall of the tube 13. Through the arrangement of the fire extinguisher box 11, the nozzle 16, the smoke sensor 18 and the electric control valve 14, the fire extinguisher in the fire extinguisher box 11 is connected to the connecting tube 13. When a fire occurs inside the cabinet 1, the smoke sensor 18 senses the smoke transmission signal, thereby opening the electric control valve 14, and then extinguishing the fire inside the cabinet 1 through the nozzle 16. The fire extinguishing is timely and effective, the fire extinguishing effect is good, and the safety is high.

[0027] Embodiment 3:

[0028] like Figure 2-3 As shown: a ventilation seat 19 is fixedly installed on the top surface of the cabinet 1, and ventilation slots 21 are provided on both sides of the ventilation seat 19. The top surface of the cabinet 1 is provided with heat dissipation holes 20 which are evenly distributed and connected with the ventilation slots 21. In this way, the interior of the cabinet 1 can be ventilated and heat dissipated to prevent the internal temperature from being too high and causing safety accidents.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, the supporting legs 4 can hang the power distribution cabinet in the air, and then the wire threading hole 7 is set at the bottom of the cabinet 1, and the wires enter the interior from the bottom of the cabinet 1 to prevent rainwater from entering from the through hole 8, and the rainproof effect is good. The fire extinguisher in the fire extinguisher box 11 is connected to the connecting pipe 13. When a fire occurs inside the cabinet 1, the smoke sensor 18 senses the smoke transmission signal, thereby opening the electric control valve 14, and then the fire inside the cabinet 1 is extinguished through the nozzle 16. The fire extinguishing is timely and effective, and the fire extinguishing effect is good. The heat dissipation holes 20 and the ventilation slots 21 can exhaust the internal hot air of the cabinet 1 to prevent the internal temperature from being too high.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A power distribution cabinet protection structure, comprising a cabinet body (1), a cabinet door (2) being mounted on the front side of the cabinet body (1), and a lock hole (3) being mounted on the cabinet door (2); Features: The bottom surface of the cabinet (1) is fixedly mounted with four groups of supporting legs (4) in opposite positions, the bottom ends of the supporting legs (4) are fixedly mounted with supporting plates (5), the bottom surface of the interior of the cabinet (1) is fixedly mounted with three groups of fixing sleeves (6) in opposite positions, the top surface of the fixing sleeves (6) is provided with evenly distributed threading holes (7), and the bottom surface of the cabinet (1) is provided with through holes (8) in opposite positions to and in communication with the threading holes (7); A fire extinguisher box (11) is fixedly installed on the left side of the cabinet (1), a box door (12) is installed on the left side of the fire extinguisher box (11), a fire extinguisher of matching specifications is installed in the fire extinguisher box (11), a connecting pipe (13) located in the fire extinguisher box (11) is fixedly installed on the left side of the cabinet (1), a fire extinguisher seat (15) is fixedly installed on the inner wall of the left side of the cabinet (1), and nozzles (16) evenly distributed and connected to the connecting pipe (13) are fixedly installed on the right side of the fire extinguisher seat (15), a smoke sensor (18) is fixedly installed on the inner wall of the top surface of the cabinet (1), and an electric control valve (14) connected to the smoke sensor (18) is fixedly installed on the outer wall of the connecting pipe (13).

2. A distribution cabinet protection structure according to claim 1, characterized in that: A ventilation seat (19) is fixedly mounted on the top surface of the cabinet (1), and ventilation slots (21) are provided on both sides of the ventilation seat (19). The top surface of the cabinet (1) is provided with evenly distributed heat dissipation holes (20) that are in communication with the ventilation slots (21).

3. A distribution cabinet protection structure according to claim 2, characterized in that: An arc-shaped rain shield A (22) is fixedly mounted on the top surface of the ventilation seat (19).

4. A distribution cabinet protection structure according to claim 2, characterized in that: The left and right sides of the ventilation seat (19) are fixedly mounted with arc-shaped rain shields B (23) matching the specifications of the arc-shaped rain shield A (22), and the front and rear sides of the arc-shaped rain shield B (23) are fixedly mounted with side baffles (24) matching the specifications.

5. A distribution cabinet protection structure according to claim 1, characterized in that: A square rain shield (17) is fixedly mounted on the top surface of the fire extinguisher box (11).

6. A distribution cabinet protection structure according to claim 1, characterized in that: Two sets of fixing frames (9) in opposite positions are fixedly mounted on the bottom surface of the cabinet (1), and six sets of connecting rods (10) are directly fixedly mounted on the fixing frames (9).

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