Integrated power distribution cabinet with incoming line protection mechanism

Abstract

The utility model relates to the field of power distribution cabinets, in particular to an integrated power distribution cabinet with an incoming line protection mechanism, which comprises a cabinet body. The power distribution cabinet further comprises a mounting seat, a plug board, power connection columns, a plug connector, an insulating lantern ring, a self-locking pull rod, a moving seat and a folding baffle, the lower end of the rear side of the cabinet body is connected with the mounting seat, the front end of the mounting seat penetrates through the cabinet body to be located on the rear side in the cabinet body, the rear side of the mounting seat is connected with the plug board, and the power connection columns are symmetrically installed on the inner side of the plug board at equal intervals; according to the utility model, the plug board at the front side of the mounting seat can be used for protecting the power connection column, when the plug connector is inserted into the power connection column, the insulating sleeve ring at the outer side of the plug connector wraps the rear end of the power connection column so as to play a role in leakage protection, and the self-locking pull rod can be driven to stretch out and draw back by pulling the moving seat, so that the power connection column is protected. When the self-locking pull rod stretches out and draws back, the folding baffle between the mounting base and the movable base can be stretched synchronously, and therefore the purpose of protecting the upper side and the lower side of the connecting plug is achieved.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinets, and more particularly to an integrated power distribution cabinet with an incoming line protection mechanism. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final-level equipment in the power distribution system. Distribution cabinets are a general term for motor control centers.

[0003] Common integrated distribution cabinets typically connect the wiring ports directly to the connecting wires during use, and use a cable bundling structure to bundle the cables. This can effectively manage and install the cables, but it lacks a protective structure and cannot protect the connection points between the cables and the sockets. This makes them prone to falling due to accidental collisions, and the cable connections are easily damaged by bending, affecting the normal use of the distribution cabinet and thus reducing its safety and practicality.

[0004] Therefore, to address the lack of protective structure in the aforementioned integrated distribution cabinet, which fails to protect the connections between cables and connectors, an integrated distribution cabinet with an inlet protection mechanism can be designed. The connector plate on the front of the mounting base can be used to protect the connector post, while the connector post can be used to connect connectors. When a connector is inserted into the connector post, its outer insulating sleeve covers the rear end of the connector post to provide leakage protection. Simultaneously, by pulling the movable base, the self-locking lever can extend and retract. When the self-locking lever extends and retracts, the folding baffle between the mounting base and the movable base will extend synchronously, thereby achieving the purpose of protecting the upper and lower sides of the connector. Utility Model Content

[0005] To overcome the common problem that integrated power distribution cabinets lack protective structures and cannot protect the connections of cables and connectors, making them prone to falling due to accidental collisions and easily damaged by bending at cable connections, thus affecting the normal use of the power distribution cabinet and reducing its safety and practicality.

[0006] The technical solution of this utility model is as follows: an integrated distribution cabinet with an inlet protection mechanism, including a cabinet body; it also includes a mounting base, a plug-in plate, power connection posts, plug connectors, insulating sleeves, self-locking pull rods, a movable base, and folding baffles. The mounting base is connected to the lower rear end of the cabinet body. The front end of the mounting base passes through the cabinet body and is located inside the rear side. The plug-in plate is connected to the rear side of the mounting base. Power connection posts are symmetrically installed at equal intervals on the inner side of the plug-in plate. Plug connectors are connected to the rear ends of the power connection posts. An insulating sleeve is fitted around the outer side of the plug connectors. Four self-locking pull rods are symmetrically connected to the left and right ends of the rear side of the mounting base. The other end of the self-locking pull rods is connected to a movable base. Folding baffles are symmetrically connected between the movable base and the mounting base on the upper and lower sides of the corresponding plug-in plate.

[0007] Preferably, the plug-in plate on the front side of the mounting base can be used to protect the electrical terminal post, while the electrical terminal post can be used to connect the plug. When the plug is inserted into the electrical terminal post, its outer insulating sleeve will cover the rear end of the electrical terminal post to provide leakage protection. At the same time, by pulling the movable base, the self-locking lever can be extended or retracted. When the self-locking lever extends or retracts, the folding baffle between the mounting base and the movable base will extend synchronously, thereby achieving the purpose of protecting the upper and lower sides of the plug.

[0008] Preferably, connecting rods are symmetrically installed at equal intervals on the upper inner side of the movable base, the lower end of the connecting rods is connected to a limit ring, the rear end of the plug is connected to a flexible wiring tube, and the other end of the flexible wiring tube is connected to the inner side of the limit ring.

[0009] Preferably, a sealed door is installed on the front of the cabinet, a sealing strip is installed on the back of the sealed door, and a handle is installed on the front of the sealed door.

[0010] As a preferred option, an air inlet is provided at the lower right side of the cabinet, and a rain shield is installed on the inner side of the air inlet. The rain shield is a component made of stainless steel.

[0011] As a preferred option, a cooling fan is installed at the center of the top of the cabinet, and a second dustproof net is installed on top of the cooling fan.

[0012] As a preferred option, an air vent is provided on the upper left side of the cabinet, and a first dustproof net is installed on the inner side of the air vent.

[0013] Preferably, four fixing blocks are symmetrically arranged at the bottom corners of the cabinet. A piston is connected to the lower side of the fixing block, and a sleeve is sleeved around the lower end of the piston. A buffer spring is connected between the sleeve and the fixing block, and a base plate is provided at the bottom of the sleeve.

[0014] The beneficial effects of this utility model are:

[0015] 1. The plug-in plate on the front of the mounting base can be used to protect the electrical post. The electrical post can also be used to connect the plug. When the plug is inserted into the electrical post, its outer insulating sleeve will cover the rear end of the electrical post to provide leakage protection. At the same time, by pulling the movable base, the self-locking rod can be extended and retracted. When the self-locking rod extends and retracts, the folding baffle between the mounting base and the movable base will extend synchronously, thereby achieving the purpose of protecting the upper and lower sides of the plug. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the integrated distribution cabinet with an incoming line protection mechanism according to this utility model.

[0017] Figure 2The diagram shown is a rear view of the integrated distribution cabinet with an incoming line protection mechanism according to this utility model.

[0018] Figure 3 The diagram shown is an exploded view of the integrated distribution cabinet mounting base with an incoming line protection mechanism of this utility model.

[0019] Figure 4 The diagram shown is a cross-sectional view of the integrated distribution cabinet with an incoming line protection mechanism according to this utility model.

[0020] Figure 5 The diagram shown is a schematic diagram of the explosion structure of the integrated distribution cabinet sleeve with an incoming line protection mechanism according to this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Cabinet; 2. Mounting base; 3. Connector plate; 4. Electrical terminal; 5. Connector; 6. Insulating collar; 7. Self-locking pull rod; 8. Movable base; 9. Folding baffle; 10. Flexible conduit; 11. Connecting rod; 12. Limiting ring; 13. Sealing door; 14. Sealing strip; 15. Handle; 16. Air inlet; 17. Air outlet; 18. First dustproof net; 19. Cooling fan; 20. Second dustproof net; 21. Fixing block; 22. Piston; 23. Sleeve; 24. Buffer spring; 25. Base plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of an integrated distribution cabinet with an inlet protection mechanism, comprising a cabinet body 1; and further comprising a mounting base 2, a plug-in plate 3, power connection posts 4, plug connectors 5, insulating collars 6, self-locking levers 7, a movable base 8, and a folding baffle 9. The mounting base 2 is connected to the lower rear end of the cabinet body 1, with the front end of the mounting base 2 passing through the cabinet body 1 and located inside its rear side. The plug-in plate 3 is connected to the rear side of the mounting base 2. Power connection posts 4 are symmetrically installed at equal intervals on the inner side of the plug-in plate 3. Plug connectors 5 are connected to the rear ends of the power connection posts 4, and insulating collars 6 are fitted around the outer sides of the plug connectors 5. Four self-locking levers 7 are symmetrically connected to the left and right ends of the rear side of the mounting base 2. The other end is connected to a movable base 8. Folding baffles 9 are symmetrically connected to the upper and lower sides of the corresponding plug-in plate 3 between the movable base 8 and the mounting base 2. The plug-in plate 3 on the front side of the mounting base 2 can be used to protect the electrical post 4. At the same time, the electrical post 4 can be used to connect the plug 5. When the plug 5 is inserted into the electrical post 4, its outer insulating sleeve 6 will cover the rear end of the electrical post 4 to play the role of leakage protection. At the same time, by pulling the movable base 8, the self-locking rod 7 can be moved to extend and retract. When the self-locking rod 7 extends and retracts, the folding baffles 9 between the mounting base 2 and the movable base 8 will be stretched synchronously, thereby achieving the purpose of protecting the upper and lower sides of the plug 5.

[0024] Please see Figures 1-5 In this embodiment, connecting rods 11 are symmetrically installed at equal intervals on the upper inner side of the movable base 8. The lower end of the connecting rods 11 is connected to a limiting ring 12. The rear end of the plug 5 is connected to a flexible wiring hose 10, and the other end of the flexible wiring hose 10 is connected to the inner side of the limiting ring 12. The limiting ring 12 can be used to restrict the position of the flexible wiring hose 10, preventing it from getting tangled with other cables during operation and improving the safety of use. A sealing door 13 is installed on the front side of the cabinet 1. A sealing strip 14 is installed on the rear side of the sealing door 13. A handle 15 is installed on the front side of the sealing door 13. The sealing strip 14 can be used to improve the sealing effect of the sealing door 13, thereby improving the waterproof and dustproof effect of the door. An air inlet 16 is provided on the lower right side of the cabinet 1. A rainproof slope is installed on the inner side of the air inlet 16. The rainproof slope is a component made of stainless steel. By providing a stainless steel slope on the inner side of the air inlet 16, rainwater can be prevented from entering the cabinet 1 when installed outdoors.

[0025] Please see Figures 1-5In this embodiment, a cooling fan 19 is installed at the center of the top of the cabinet 1, and a second dustproof net 20 is provided on the top of the cooling fan 19. The second dustproof net 20 can prevent dust from entering the cooling fan 19, and the cooling fan 19 can be used to cool the inside of the cabinet 1. An air outlet 17 is opened at the upper left side of the cabinet 1, and a first dustproof net 18 is installed on the inner side of the air outlet 17. The air outlet 17 can keep the air inside the cabinet 1 circulating with the outside, and the first dustproof net 18 can... To prevent dust from entering the cabinet 1 through the air outlet 17, four fixing blocks 21 are symmetrically arranged at the bottom corners of the cabinet 1. A piston 22 is connected to the lower side of the fixing block 21. A sleeve 23 is sleeved around the lower outer side of the piston 22. A buffer spring 24 is connected between the sleeve 23 and the fixing block 21. A base plate 25 is provided at the bottom of the sleeve 23. When the cabinet 1 is impacted and vibrates, the fixing block 21 at the bottom will press the piston 22 into the sleeve 23. At the same time, the buffer spring 24 will be compressed downward to reduce the impact and vibration.

[0026] During operation, the plug-in plate 3 on the front side of the mounting base 2 can be used to protect the terminal post 4. The terminal post 4 can be used to connect the connector 5. When the connector 5 is inserted into the terminal post 4, its outer insulating sleeve 6 will cover the rear end of the terminal post 4 to provide leakage protection. Simultaneously, by pulling the movable base 8, the self-locking rod 7 can be extended or retracted. When the self-locking rod 7 extends or retracts, the folding baffle 9 between the mounting base 2 and the movable base 8 will extend synchronously, thereby protecting the upper and lower sides of the connector 5. At the same time, the limiting ring 12 can be used to restrict the position of the wiring hose 10. This prevents the device from getting tangled with other cables during operation, improving safety. The second dustproof net 20 prevents dust from entering the cooling fan 19, while the cooling fan 19 cools the interior of the cabinet 1. The air outlet 17 allows air to circulate between the inside of the cabinet 1 and the outside. The first dustproof net 18 prevents dust from entering the cabinet 1 through the air outlet 17. When the cabinet 1 is impacted and vibrates, the fixing block 21 at the bottom will press the piston 22 into the sleeve 23, and the buffer spring 24 will compress downward to reduce impact and vibration.

[0027] Through the above steps, the plug-in plate 3 on the front side of the mounting base 2 can be used to protect the terminal block 4. At the same time, the terminal block 4 can be used to connect the plug 5. When the plug 5 is inserted into the terminal block 4, its outer insulating sleeve 6 will cover the rear end of the terminal block 4 to provide leakage protection. Simultaneously, by pulling the movable base 8, the self-locking lever 7 can be extended or retracted. When the self-locking lever 7 extends or retracts, the folding baffle 9 between the mounting base 2 and the movable base 8 will extend synchronously, thereby achieving the purpose of protecting the upper and lower sides of the plug 5. This solves the problem of common integrated distribution cabinets, which usually directly connect the wiring port to the connecting wire and bundle the cable with the cable bundling structure. This can achieve the effect of cable bundling and installation, but lacks a protective structure and cannot protect the connection between the cable and the plug. It is easy for the cable to fall due to accidental collision, and the cable connection is easily bent and damaged, affecting the normal use of the distribution cabinet, thus reducing the safety and practicality of the distribution cabinet.

Claims

1. An integrated power distribution cabinet with incoming line protection mechanism, comprising a cabinet body (1); characterized in that: It also includes a mounting base (2), a plug plate (3), a power connection post (4), a connector (5), an insulating collar (6), a self-locking pull rod (7), a movable base (8), and a folding baffle (9). The mounting base (2) is connected to the lower rear side of the cabinet (1). The front end of the mounting base (2) passes through the cabinet (1) and is located inside the rear side. The plug plate (3) is connected to the rear side of the mounting base (2). The power connection posts (4) are symmetrically installed at equal intervals on the inner side of the plug plate (3). The connector (5) is connected to the rear end of the power connection post (4). An insulating collar (6) is fitted around the outer side of the connector (5). Four self-locking levers (7) are symmetrically connected to the left and right ends of the rear side of the mounting base (2). The other end of the self-locking lever (7) is connected to the movable base (8). Folding baffles (9) are symmetrically connected to the upper and lower sides of the corresponding plug plate (3) between the movable base (8) and the mounting base (2). Connecting rods (11) are symmetrically installed at equal intervals on the upper inner side of the movable base (8). The lower end of the connecting rod (11) is connected to the limit ring (12). The rear end of the plug (5) is connected to the wiring hose (10), and the other end of the wiring hose (10) is connected to the inner side of the limit ring (12).

2. The integrated switchgear with incoming line protection mechanism according to claim 1, characterized in that: A sealing door (13) is installed on the front side of the cabinet (1), a sealing strip (14) is installed on the back side of the sealing door (13), and a handle (15) is installed on the front side of the sealing door (13).

3. The unitized switchgear with incoming line protection according to claim 1, wherein: An air inlet (16) is provided at the lower right side of the cabinet (1). A rain shield is installed on the inner side of the air inlet (16), and the rain shield is a component made of stainless steel.

4. The unitized switchgear with incoming wire protection mechanism of claim 1, wherein: A cooling fan (19) is installed at the top center of the cabinet (1), and a second dustproof net (20) is installed on the top of the cooling fan (19).

5. The unitized switchgear with incoming wire protection mechanism of claim 1, wherein: An air vent (17) is provided on the upper left side of the cabinet (1), and a first dustproof net (18) is installed on the inner side of the air vent (17).

6. The unitized switchgear with incoming wire protection mechanism of claim 1, wherein: Four fixing blocks (21) are symmetrically arranged at the bottom corner of the cabinet (1). A piston (22) is connected to the lower side of the fixing block (21). A sleeve (23) is wrapped around the lower end of the piston (22). A buffer spring (24) is connected between the sleeve (23) and the fixing block (21). A base plate (25) is provided at the bottom of the sleeve (23).

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