Power cabinet with maintenance auxiliary structure

Abstract

The utility model relates to the technical field of power cabinets, in particular to a power cabinet with a maintenance auxiliary structure, which comprises a cabinet body, the surface of the cabinet body is rotatably connected with a cabinet door, an insertion rod is fixedly mounted in the cabinet body, the end of the insertion rod is arranged to be an external thread end, the surface of the external thread end is in threaded connection with a nut, and the surface of the nut is in threaded connection with the maintenance auxiliary structure. An assembling frame is slidably connected into the cabinet body. According to the power cabinet, the nut is screwed off from the external thread end of the insertion rod, so that the assembly frame can be drawn out from the interior of the cabinet body, personnel can conveniently overhaul all elements in the power cabinet, the plug pin is pulled downwards, the plug pin drives the baffle ring to extrude the spring, and then the plug pin is separated from the insertion groove; and then, the personnel can slide the assembly plates out of the sliding grooves in the fixing blocks, so that the personnel can overhaul elements on the corresponding assembly plates, the personnel can maintain the power cabinet according to actual conditions, and the maintenance efficiency of the personnel on the power cabinet is improved.

Description

Technical Field

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

[0002] Announcement No. CN212648902U discloses a power cabinet, including a power cabinet, a partition plate is fixedly connected to the inner bottom wall of the power cabinet, a refrigerator is fixedly connected to the inner bottom wall of the power cabinet, exhaust ports are opened on the left and right sides of the power cabinet, an exhaust fan is fixedly inlaid on the inner top wall of the power cabinet, a connecting pipe is fixedly connected to the output end of the refrigerator, the inner side wall of the power cabinet is fixedly connected to a load-bearing plate, a discharge pipe is arranged above the load-bearing plate, the left and right ends of the discharge pipe are fixedly connected to the inner side wall of the power cabinet, the top of the connecting pipe penetrates the load-bearing plate and is fixedly connected to the outer surface of the discharge pipe, and the utility model relates to the technical field of power cabinets. The power cabinet plays the role of discharging cold air, heat and dust into the collection frame, avoiding the problem of dirty power components, and effectively solving the problem of heat dissipation of power components inside the power cabinet and failing to achieve the ideal cooling effect. However, during the use of the above technology, when the staff inspects the power cabinet, they need to put their hands into the power cabinet for disassembly and assembly, and the internal space of the power cabinet is small, which is not convenient for personnel to operate, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a power cabinet with a maintenance auxiliary structure, comprising a cabinet body, a cabinet door being rotatably connected to the surface of the cabinet body, a plug rod being fixedly installed inside the cabinet body, the end of the plug rod being arranged as an external threaded end, a nut being threadedly connected to the surface of the external threaded end, an assembly frame being slidably connected to the inside of the cabinet body, a fixed block being fixedly installed on the inner side of the assembly frame, a sliding groove being provided on the surface of the fixed block, a reinforcing rod being fixedly installed on the side of the assembly frame, an assembly plate being slidably connected to the inside of the sliding groove, a No. 2 protrusion being fixedly installed on the side of the assembly plate, a slot being provided on the bottom surface of the No. 2 protrusion, a No. 1 protrusion being fixedly installed on the inner side of the assembly frame, a latch being slidably connected to the inside of the No. 1 protrusion, a retaining ring being fixedly installed on the surface of the latch, a spring being sleeved on the surface of the latch, and a heat dissipation groove being provided on the side of the cabinet body.

[0005] Preferably, a socket is provided inside the assembly frame, and the plug rod is slidably connected inside the socket. Here, it is convenient for personnel to fix the assembly frame inside the cabinet, and the socket can be used to facilitate personnel to slide the assembly frame.

[0006] Preferably, a splicing block is fixedly mounted on one side of the assembly plate opposite to the second protrusion, and a splicing groove is provided on the surface of the reinforcement rod, which helps to improve the stability of the assembly plate inside the assembly frame.

[0007] Preferably, the number of the plugging rods is four groups, and the four groups of the plugging rods are symmetrically distributed inside the cabinet, which helps to improve the stability of the assembly frame inside the cabinet.

[0008] Preferably, the first protrusion is located directly below the second protrusion, and the position of the latch corresponds to the position of the slot. Here, it is convenient for personnel to use the latch to fix the position of the assembly plate.

[0009] Preferably, a fixing frame is fixedly installed on the surface of the cabinet, and the fixing frame is located at the outer edge of the heat dissipation slot, and a dustproof net is fixedly installed on the surface of the fixing frame. Here, the heat dissipation slot can be dust-proofed to prevent dust from entering the cabinet.

[0010] Preferably, bolts are inserted into the surface of the dustproof net, and screw holes are opened on the surface of the fixing frame. Here, loosening the bolts from the screw holes can facilitate personnel to disassemble and assemble the dustproof net, so that personnel can clean and maintain the dustproof net.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by providing an insertion rod, an external threaded end, a nut, and an assembly frame structure, the nut is unscrewed from the external threaded end of the insertion rod, and then the assembly frame is pulled out from the inside of the cabinet, and the insertion rod is used to slide inside the insertion hole so that the assembly frame can stably slide out from the inside of the cabinet, which is convenient for personnel to inspect all components inside the power cabinet, and by providing a fixed block, a sliding groove, a No. 1 protrusion, a latch, a retaining ring, a spring, a No. 2 protrusion, and a slot structure, the latch is pulled downward, and the latch drives the retaining ring to squeeze the spring, and then the latch is disengaged from the slot, and then the personnel can slide the assembly plate out of the sliding groove on the fixed block, so that the personnel can inspect the components on the corresponding assembly plate, avoiding the disassembly and assembly of all components inside the cabinet during the inspection and maintenance process, thereby improving the maintenance efficiency of the power cabinet for personnel and facilitating the operation and use of personnel.

[0013] 2. In the utility model, by providing a dustproof net, bolts, and screw hole structure, the power cabinet is used for a long time, so that external dust will accumulate in the heat dissipation slot. The dustproof net can prevent dust from entering the cabinet and causing short circuits to components. Loosening the bolts from the screw holes can facilitate personnel to disassemble and assemble the dustproof net, so that personnel can clean and maintain the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A schematic diagram of a power cabinet with a maintenance auxiliary structure is proposed for the utility model;

[0015] Figure 2 A schematic diagram of a power cabinet body with a maintenance auxiliary structure proposed by the utility model;

[0016] Figure 3 A schematic diagram of an assembly frame of a power cabinet with a maintenance auxiliary structure is provided for the utility model;

[0017] Figure 4 A schematic diagram of an assembly plate of a power cabinet with a maintenance auxiliary structure is provided for the utility model;

[0018] Figure 5 A schematic diagram of a reinforcement rod of a power cabinet with a maintenance auxiliary structure is provided for the utility model;

[0019] Figure 6 The utility model proposes a power cabinet with a maintenance auxiliary structure Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Cabinet body; 2. Cabinet door; 3. Insert rod; 4. External thread end; 5. Nut; 6. Assembly frame; 7. Fixing block; 8. Slide groove; 9. No. 1 bump; 10. Latch; 11. Retaining ring; 12. Spring; 13. Socket; 14. Reinforcement rod; 15. Joint groove; 16. Assembly plate; 17. Joint block; 18. No. 2 bump; 19. Slot; 20. Heat sink; 21. Fixing frame; 22. Screw hole; 23. Dust screen; 24. Bolt. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-6The utility model provides a technical solution: a power cabinet with a maintenance auxiliary structure, including a cabinet body 1, a cabinet door 2 is rotatably connected to the surface of the cabinet body 1, a plug rod 3 is fixedly installed inside the cabinet body 1, the end of the plug rod 3 is set as an external thread end 4, and a nut 5 is threadedly connected to the surface of the external thread end 4, and an assembly frame 6 is slidably connected to the cabinet body 1. A plug hole 13 is opened inside the assembly frame 6, and the plug rod 3 is slidably connected inside the plug hole 13, which is convenient for personnel to fix the assembly frame 6 inside the cabinet body 1. At the same time, the plug hole 13 can be used to facilitate personnel to slide the assembly frame 6. The number of the plug rods 3 is four groups, and the four groups of plug rods 3 are symmetrically distributed inside the cabinet body 1, which is helpful to improve the stability of the assembly frame 6 inside the cabinet body 1. A fixing block 7 is fixedly installed on the inner side of the assembly frame 6, and a slide groove 8 is opened on the surface of the fixing block 7. The side of the assembly frame 6 A reinforcing rod 14 is fixedly installed on the surface, an assembly plate 16 is slidably connected inside the slide groove 8, a splicing block 17 is fixedly installed on the side of the assembly plate 16 opposite to the No. 2 protrusion 18, a splicing groove 15 is provided on the surface of the reinforcing rod 14, which helps to improve the stability of the assembly plate 16 inside the assembly frame 6, a No. 2 protrusion 18 is fixedly installed on the side of the assembly plate 16, a slot 19 is provided on the bottom surface of the No. 2 protrusion 18, a No. 1 protrusion 9 is fixedly installed on the inner side of the assembly frame 6, a latch 10 is slidably connected inside the No. 1 protrusion 9, a retaining ring 11 is fixedly installed on the surface of the latch 10, a spring 12 is sleeved on the surface of the latch 10, the No. 1 protrusion 9 is located directly below the No. 2 protrusion 18, and the position of the latch 10 corresponds to the position of the slot 19, so that personnel can use the latch 10 to fix the position of the assembly plate 16, and a heat dissipation groove 20 is provided on the side of the cabinet 1.

[0026] Embodiment 2

[0027] See also Figure 1-2 A fixing frame 21 is fixedly installed on the surface of the cabinet 1, and the fixing frame 21 is located at the outer edge of the heat dissipation slot 20. A dustproof net 23 is fixedly installed on the surface of the fixing frame 21, which can provide dustproof protection for the heat dissipation slot 20 to prevent dust from entering the interior of the cabinet 1. Bolts 24 are inserted on the surface of the dustproof net 23, and screw holes 22 are opened on the surface of the fixing frame 21. Loosening the bolts 24 from the screw holes 22 can facilitate personnel to disassemble and assemble the dustproof net 23, so that personnel can clean and maintain the dustproof net 23.

[0028] Working principle: When maintaining the power cabinet, after opening the cabinet door 2, if it is necessary to inspect all the components inside the power cabinet, at this time, unscrew the nut 5 from the external threaded end 4 of the plug rod 3, and then pull the assembly frame 6 out of the cabinet body 1, and use the plug rod 3 to slide inside the socket 13 so that the assembly frame 6 can slide out of the cabinet body 1 stably. If it is necessary to inspect a single component inside the cabinet body 1, at this time, pull the latch 10 downward, and the latch 10 drives the retaining ring 11 to squeeze the spring 12, and then the latch 10 is disengaged from the slot 19, and then the personnel can slide the assembly plate 16 out of the slide groove 8 on the fixed block 7, so that the personnel can inspect the components on the corresponding assembly plate 16, avoiding the disassembly and assembly of all the components inside the cabinet body 1 during the inspection process, thereby improving the maintenance efficiency of the power cabinet for personnel and facilitating the operation and use of personnel. When reinstalling the assembly plate 16, The assembly plate 16 is reinstalled into the slide groove 8 of the fixing block 7. At this time, the splicing block 17 on the assembly plate 16 is inserted into the splicing groove 15 on the reinforcement rod 14, so as to improve the stability of the assembly plate 16 on the assembly frame 6. When the second protrusion 18 is aligned with the first protrusion 9, the latch 10 is released. Under the elastic potential energy of the spring 12, the latch 10 can be bounced into the slot 19, thereby fixing the position of the assembly plate 16 so that it cannot shake at will. The power cabinet protects the components inside the cabinet 1 from heat dissipation through the heat dissipation groove 20. Long-term use of the power cabinet will cause external dust to accumulate in the heat dissipation groove 20. The dustproof net 23 can prevent dust from entering the cabinet 1 and preventing dust from causing a short circuit to the components. The bolt 24 is loosened from the screw hole 22, which can facilitate personnel to disassemble and assemble the dustproof net 23 so that personnel can clean and maintain the dustproof net 23.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A power cabinet with a maintenance auxiliary structure, comprising a cabinet body (1), characterized in that: The cabinet body (1) is rotatably connected to a cabinet door (2), an insertion rod (3) is fixedly installed inside the cabinet body (1), the end of the insertion rod (3) is arranged as an external thread end (4), a nut (5) is threadedly connected to the surface of the external thread end (4), an assembly frame (6) is slidably connected inside the cabinet body (1), a fixing block (7) is fixedly installed on the inner side of the assembly frame (6), a sliding groove (8) is provided on the surface of the fixing block (7), a reinforcement rod (14) is fixedly installed on the side of the assembly frame (6), and the sliding groove (8) is provided on the surface of the fixing block (7). The groove (8) is slidably connected to an assembly plate (16), a second protrusion (18) is fixedly mounted on the side of the assembly plate (16), a slot (19) is provided on the bottom surface of the second protrusion (18), a first protrusion (9) is fixedly mounted on the inner side of the assembly frame (6), a latch (10) is slidably connected to the inside of the first protrusion (9), a retaining ring (11) is fixedly mounted on the surface of the latch (10), a spring (12) is sleeved on the surface of the latch (10), and a heat dissipation groove (20) is provided on the side of the cabinet (1).

2. The power cabinet with a maintenance auxiliary structure according to claim 1, characterized in that: The assembly frame (6) is provided with an insertion hole (13) inside, and the insertion rod (3) is slidably connected inside the insertion hole (13).

3. The power cabinet with maintenance auxiliary structure according to claim 1, characterized in that: A splicing block (17) is fixedly mounted on one side of the assembly plate (16) opposite to the second protrusion (18), and a splicing groove (15) is provided on the surface of the reinforcement rod (14).

4. The power cabinet with maintenance auxiliary structure according to claim 1, characterized in that: The number of the insertion rods (3) is four groups, and the four groups of the insertion rods (3) are symmetrically distributed inside the cabinet (1).

5. The power cabinet with maintenance auxiliary structure according to claim 1, characterized in that: The first protrusion (9) is located directly below the second protrusion (18), and the position of the latch (10) corresponds to the position of the slot (19).

6. The power cabinet with a maintenance auxiliary structure according to claim 1, characterized in that: A fixing frame (21) is fixedly mounted on the surface of the cabinet (1), and the fixing frame (21) is located at the outer edge of the heat dissipation slot (20), and a dustproof net (23) is fixedly mounted on the surface of the fixing frame (21).

7. The power cabinet with maintenance auxiliary structure according to claim 6, characterized in that: Bolts (24) are inserted into the surface of the dustproof net (23), and screw holes (22) are opened on the surface of the fixing frame (21).

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