A detachable power distribution cabinet

Abstract

This utility model belongs to the field of power distribution cabinet technology, and in particular to a detachable power distribution cabinet. It includes a power distribution cabinet structure, with a front-end detachable structure on the front side and a side-end hinge structure on the side end. The power distribution cabinet structure is movably connected to the front-end detachable structure and the side-end hinge structure via a splicing structure. By setting the front-end detachable structure and the side-end hinge structure, the front and side ends of the power distribution cabinet structure can be unfolded. Combined with the splicing structure, the overlap between the front-end detachable structure, the side-end hinge structure, and the power distribution cabinet structure is reinforced. This provides comprehensive, enclosed protection while allowing for flexible and controllable unfolding, avoiding obstruction of vision by arms or maintenance equipment, facilitating maintenance work, reducing the complexity and time required for troubleshooting, and simplifying the daily maintenance and troubleshooting process.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically a detachable power distribution cabinet. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final stage equipment in the power distribution system. Distribution cabinets are a general term for motor control centers. Distribution cabinets are used in situations where the load is relatively dispersed and there are fewer circuits. Motor control centers are used in situations where the load is concentrated and there are more circuits. They distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment should provide protection, monitoring, and control for the load.

[0003] Because current distribution cabinets typically have electrical equipment fixedly installed on the back panel inside the cabinet, making them difficult to disassemble, when workers inspect and repair the distribution cabinet, they need to reach their arms inside the cabinet to use testing or repair equipment to check and repair the electrical equipment. This causes the arms or repair equipment inside the distribution cabinet to obstruct the workers' view, which inconveniences the inspection and repair work and increases the complexity and time required for troubleshooting.

[0004] Therefore, we propose a detachable power distribution cabinet to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a detachable power distribution cabinet, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A detachable power distribution cabinet includes a power distribution cabinet structure, a front-end detachable structure is provided on the front side of the power distribution cabinet structure, and a side-end hinge structure is provided on the side end of the power distribution cabinet structure. The power distribution cabinet structure is movably connected to the front-end detachable structure and the side-end hinge structure through a splicing structure.

[0010] The power distribution cabinet structure includes a cabinet body, a cabinet door hinged to the front of the cabinet body, a door lock installed inside the cabinet door, a mounting back plate fixedly installed on the inner wall of the cabinet body, and a component body installed on the front of the mounting back plate;

[0011] The front-end disassembly structure includes a disassembly front panel, a lock cylinder is provided on the back side of the disassembly front panel, and an observation window is provided inside the disassembly front panel;

[0012] The side hinge structure includes a hinged side plate, an external handle is fixedly installed on the outer wall of the hinged side plate, and the tail end of the hinged side plate is connected to the side wall of the cabinet through a connecting hinge.

[0013] Furthermore, the back of the cabinet is movably connected to a mounting bracket, and the cabinet is connected to a wall or other flat surface via the mounting bracket and bolts.

[0014] Furthermore, the inner wall of the cabinet is equipped with an exhaust fan, which is driven by a built-in drive source, and the outer side of the exhaust fan is equipped with a dustproof net.

[0015] Furthermore, the inner wall of the cabinet is provided with a plug-in hole, and a plug-in rod is fixedly installed at the bottom of the disassembly front panel, the plug-in rod being located inside the plug-in hole.

[0016] Furthermore, the splicing structure is located at the connection between the cabinet and the disassembly front panel and at the connection between the cabinet and the hinged side panel, and the splicing structure is located inside the distribution cabinet cavity formed by the cabinet, the disassembly front panel and the hinged side panel.

[0017] Furthermore, the splicing structure includes an upper connecting block and a lower connecting block. The upper connecting block has a movable groove inside, and an inverted L-shaped plug pin is slidably connected inside the movable groove. The bottom end of the inverted L-shaped plug pin extends into the interior of the lower connecting block.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a detachable power distribution cabinet, which has the following advantages:

[0020] This utility model, by setting a front-end disassembly structure and a side-end hinge structure, allows the front and side ends of the distribution cabinet structure to be unfolded. Combined with a splicing structure, the overlap between the front-end disassembly structure, the side-end hinge structure, and the distribution cabinet structure is reinforced. This provides comprehensive, enveloping protection while allowing for flexible and controllable unfolding, avoiding obstruction of the view by arms or maintenance equipment, facilitating maintenance work, reducing the complexity and time required for troubleshooting, simplifying daily maintenance and fault diagnosis processes, improving work efficiency, and effectively enhancing the practicality and maintainability of the distribution cabinet. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the power distribution cabinet structure of this utility model;

[0023] Figure 3 This is an exploded view of the power distribution cabinet structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the front-end disassembly structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the side-end hinge structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the splicing structure of this utility model.

[0027] In the diagram: 1. Distribution cabinet structure; 101. Cabinet body; 102. Mounting back frame; 103. Cabinet door; 104. Door lock; 105. Mounting back panel; 106. Component body; 107. Plug-in hole; 108. Exhaust fan; 2. Front disassembly structure; 201. Disassemble front panel; 202. Lock cylinder; 203. Observation window; 204. Plug-in rod; 3. Side hinge structure; 301. Hinged side panel; 302. External handle; 303. Connecting hinge; 4. Splicing structure; 401. Upper connecting block; 402. Lower connecting block; 403. Movable groove; 404. Inverted L-shaped plug pin. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example

[0030] like Figure 1-6 As shown, an embodiment of the present invention proposes a detachable power distribution cabinet, including a power distribution cabinet structure 1. The front side of the power distribution cabinet structure 1 is provided with a front disassembly structure 2, and the side end of the power distribution cabinet structure 1 is provided with a side end hinge structure 3. The power distribution cabinet structure 1 is movably connected to the front disassembly structure 2 and the side end hinge structure 3 by a splicing structure 4.

[0031] The power distribution cabinet structure 1 includes a cabinet body 101, a cabinet door 103 is hinged to the front side of the cabinet body 101, a door lock 104 is provided inside the cabinet door 103, a mounting back plate 105 is fixedly installed on the inner wall of the cabinet body 101, and a component body 106 is provided on the front side of the mounting back plate 105.

[0032] The cabinet door 103, hinged to the front of the cabinet 101, can be easily opened or closed when needed. The door lock 104 inside the cabinet door 103 ensures the safety of the distribution cabinet when it is not in operation, preventing unauthorized personnel from opening it. The mounting back plate 105, fixedly installed on the inner wall of the cabinet 101, provides a stable mounting base for the component bodies 106, allowing various electrical components to be installed in an orderly and secure manner inside the distribution cabinet.

[0033] The front-end disassembly structure 2 includes a disassembly front plate 201, a lock cylinder 202 is provided on the back side of the disassembly front plate 201, and an observation window 203 is provided inside the disassembly front plate 201.

[0034] The design of the front panel 201 allows for quick and easy removal when front components need to be inspected or replaced, while the lock cylinder 202 on the back side ensures that the front panel 201 cannot be opened arbitrarily when not in operation. The observation window 203 allows personnel to observe some components inside the distribution cabinet without opening the front panel 201, improving maintenance efficiency.

[0035] The side hinge structure 3 includes a hinge side plate 301, an external handle 302 is fixedly installed on the outer wall of the hinge side plate 301, and the tail end of the hinge side plate 301 is connected to the side wall of the cabinet 101 through a connecting hinge 303.

[0036] The hinged side panel 301 is connected to the side wall of the cabinet 101 via a connecting hinge 303, so that when it is necessary to inspect or replace the side components, the hinged side panel 301 can be pulled outward by the external handle 302 to expose the part that needs to be inspected, thus simplifying the inspection process.

[0037] like Figure 3 As shown, in some embodiments, the back of the cabinet 101 is movably connected to a mounting back frame 102, and the cabinet 101 is connected to a wall or other plane by the mounting back frame 102 and bolts.

[0038] Specifically, the design of the mounting bracket 102 makes the installation of the distribution cabinet more flexible. It can be installed on a wall or other flat surface according to actual needs, and the bolt fixing ensures the stability and safety of the distribution cabinet. This installation method not only facilitates the layout and adjustment of the distribution cabinet, but also improves its adaptability to different environments.

[0039] like Figure 3 As shown, in some embodiments, the inner wall of the cabinet 101 is provided with an exhaust fan 108, the exhaust fan 108 is driven by a built-in drive source, and the outer side of the exhaust fan 108 is provided with a dustproof net.

[0040] Specifically, the ventilation fan 108 effectively ventilates the inside of the distribution cabinet, preventing heat buildup caused by prolonged operation and ensuring the normal operation of electrical components. Simultaneously, the dust filter design prevents dust and debris from entering the distribution cabinet, protecting electrical components from damage and extending the cabinet's lifespan.

[0041] like Figure 3 As shown, in some embodiments, the inner wall of the cabinet 101 is provided with a plug hole 107, and the bottom end of the disassembly front panel 201 is fixedly installed with a plug rod 204, which is located inside the plug hole 107.

[0042] Specifically, the interlocking rod 204 and the interlocking hole 107 ensure accurate positioning of the front panel 201 during installation, guaranteeing a stable connection between the front panel 201 and the cabinet 101. This connection method also facilitates the quick disassembly and installation of the front panel 201, improving maintenance efficiency.

[0043] like Figure 2 As shown, in some embodiments, the splicing structure 4 is located at the connection between the cabinet 101 and the disassembly front panel 201 and the connection between the cabinet 101 and the hinged side panel 301, and the splicing structure 4 is located inside the distribution cabinet cavity formed by the cabinet 101, the disassembly front panel 201 and the hinged side panel 301.

[0044] Specifically, since the splicing structure 4 is located inside the power distribution cabinet, it prevents unauthorized personnel from touching or damaging the connection through the splicing structure 4. This ensures that only personnel who open the cabinet door 103 through the door lock 104 can trigger the splicing structure 4, thus guaranteeing the safety and stability of the power distribution cabinet structure connection 1.

[0045] At the same time, this design ensures that the splicing structure 4 can serve as a connection without affecting the overall aesthetics of the power distribution cabinet, and also avoids potential damage to the splicing structure 4 due to its exposure.

[0046] like Figure 6 As shown, in some embodiments, the splicing structure 4 includes an upper connecting block 401 and a lower connecting block 402. The upper connecting block 401 has a movable groove 403 inside, and an inverted L-shaped plug pin 404 is slidably connected inside the movable groove 403. The bottom end of the inverted L-shaped plug pin 404 extends into the interior of the lower connecting block 402.

[0047] Specifically, the upper connecting block 401 and the lower connecting block 402 are distributed on the surfaces of the cabinet 101, the detachable front panel 201, and the hinged side panel 301. When workers need to assemble, they can insert or pull out the bottom of the lower connecting block 402, thereby achieving quick connection or separation between the upper connecting block 401 and the lower connecting block 402, and thus achieving a stable connection between the cabinet 101 and the detachable front panel 201 or between the cabinet 101 and the hinged side panel 301.

[0048] When it is necessary to perform routine maintenance on the component body 106 in the cabinet 101, the staff can first use the key to open the door lock 104 on the cabinet door 103 and open the cabinet door 103.

[0049] Since the plug rod 204 at the bottom of the front panel 201 is located in the plug hole 107 on the inner wall of the cabinet 101, the front panel 201 cannot be removed at this time.

[0050] The worker lifts the inverted L-shaped connector 404 on the back of the disassembly front panel 201, thus disengaging the disassembly front panel 201 from the cabinet body 101.

[0051] Then, tilt the front panel 201 forward slightly to remove it, so that the plug rod 204 can be pulled out of the plug hole 107, thereby removing the front panel 201 from the cabinet 101.

[0052] Subsequently, the splicing structure 4 connected to the hinged side plate 301 is operated, which also separates the inverted L-shaped plug pin 404 from the lower connecting block 402. The hinged side plate 301 is then pulled outward by the external handle 302, causing it to rotate around the connecting hinge 303 and unfold outward, thus exposing the component bodies 106 of the cabinet 101, facilitating routine maintenance by staff. After maintenance, the front panel 201 and the hinged side plate 301 are reset in reverse order, and a stable connection is re-established through the splicing structure 4, ensuring the normal use and protection function of the distribution cabinet.

[0053] In summary, by setting up the front-end disassembly structure 2 and the side-end hinge structure 3, the front and side ends of the distribution cabinet structure 1 can be unfolded. In addition, the splicing structure 4 can reinforce the overlap between the front-end disassembly structure 2 and the side-end hinge structure 3 and the distribution cabinet structure 1. This provides comprehensive enveloping protection and allows for flexible and controllable exposed unfolding, avoiding obstruction of the field of vision by arms or maintenance equipment, facilitating maintenance work, reducing the complexity and time consumption of troubleshooting, simplifying the process of daily maintenance and fault repair, improving work efficiency, and effectively enhancing the practicality and maintainability of the distribution cabinet.

[0054] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A detachable power distribution cabinet, comprising a power distribution cabinet structure (1), characterized in that: The front side of the power distribution cabinet structure (1) is provided with a front disassembly structure (2), and the side end of the power distribution cabinet structure (1) is provided with a side end hinge structure (3). The power distribution cabinet structure (1) is connected to the front disassembly structure (2) and the side end hinge structure (3) by a splicing structure (4). The power distribution cabinet structure (1) includes a cabinet body (101), a cabinet door (103) is hinged to the front side of the cabinet body (101), a door lock (104) is provided inside the cabinet door (103), a mounting back plate (105) is fixedly installed on the inner wall of the cabinet body (101), and a component body (106) is provided on the front side of the mounting back plate (105). The front disassembly structure (2) includes a disassembly front plate (201), a lock cylinder (202) is provided on the back side of the disassembly front plate (201), and an observation window (203) is provided inside the disassembly front plate (201); The side hinge structure (3) includes a hinge side plate (301), an external handle (302) is fixedly installed on the outer wall of the hinge side plate (301), and the tail end of the hinge side plate (301) is connected to the side wall of the cabinet (101) through a connecting hinge (303).

2. The dismountable switchgear cabinet according to claim 1, characterized in that: The cabinet (101) is movably connected to a mounting back bracket (102) on its back side, and the cabinet (101) is connected to a wall or other plane by the mounting back bracket (102) and bolts.

3. The dismountable switchgear cabinet according to claim 1, characterized in that: The inner wall of the cabinet (101) is provided with an exhaust fan (108), which is driven by a built-in drive source, and the outer side of the exhaust fan (108) is provided with a dustproof net.

4. A detachable power distribution cabinet according to claim 1, characterized in that: The inner wall of the cabinet (101) is provided with a plug hole (107), and the bottom end of the disassembly front panel (201) is fixedly installed with a plug rod (204), which is located inside the plug hole (107).

5. A detachable power distribution cabinet according to claim 1, characterized in that: The splicing structure (4) is located at the connection between the cabinet (101) and the disassembly front panel (201) and the connection between the cabinet (101) and the hinged side panel (301), and the splicing structure (4) is located inside the distribution cabinet cavity composed of the cabinet (101), the disassembly front panel (201) and the hinged side panel (301).

6. The dismountable switchgear cabinet according to claim 5, characterized in that: The splicing structure (4) includes an upper connecting block (401) and a lower connecting block (402), and the upper connecting block (401) has an open slot (403) inside.

7. The dismountable switchgear cabinet according to claim 6, characterized in that: The movable groove (403) is internally slidably connected to an inverted L-shaped plug pin (404), the bottom end of which extends into the interior of the lower connecting block (402).

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