Electric power cabinet convenient to overhaul

Abstract

The invention relates to the technical field of electric power engineering, in particular to an electric power cabinet convenient to overhaul, which comprises a box body and a plurality of electronic components, a plurality of transversely arranged junction boxes are fixedly arranged in the box body at equal intervals, the plurality of electronic components are respectively arranged on the lower sides of the junction boxes, and the electronic components are inserted into an inner cavity of the box body. The lower end of the junction box and the upper end face of the electronic component are fixedly provided with connectors which are symmetrically arranged, a wire is installed between the two connectors in an inserted mode, and a wire arrangement device which is in inserted connection with an inner cavity of the box body is arranged between the junction box and the electronic component. The wire is inserted and installed in the first wire arrangement groove and the second wire arrangement groove, and the wire is wound on the periphery of the wire arrangement shaft. According to the electric power cabinet convenient to overhaul, wires at the outer ends of electronic components can be arranged, and the effect of protecting the wires is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of electric power engineering, in particular to an electric power cabinet which is convenient for maintenance. Background Art

[0002] During the repair and maintenance of power engineering, it is necessary to regularly maintain the power box used for installing and protecting electronic components. When installing electronic components in the existing power box, in order to ensure the cleanliness of the inside of the box, the wires used to connect the electronic components and the internal lines of the box need to be integrated to improve the subsequent maintenance efficiency. There are two main ways to organize the existing wires. One is to cut the longer wires with a tool, and the other is to bundle the longer wires with a cable tie. However, these two methods still have major defects. First, cutting the wires with a tool will shorten the length of the wires. When the length of the wires needs to be extended, the wires need to be re-spliced ​​with an insulating tape. Second, when bundling with a cable tie, when the length of the wire needs to be readjusted, the cable tie needs to be removed with a tool. Obviously, in the process of removing the cable tie, the tool is easy to damage the wire in the middle of the cable tie. For this reason, we propose an electric power cabinet that is easy to maintain. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a power cabinet that is easy to maintain.

[0004] The present invention adopts the following technical scheme: an electric power cabinet that is easy to maintain, including a box body and a plurality of electronic components, wherein a plurality of horizontally arranged junction boxes are fixedly installed at equal intervals in the box body, a plurality of the electronic components are respectively arranged on the lower side of the junction boxes, and the electronic components are plugged and installed in the inner cavity of the box body, and the lower end of the junction box and the upper end surface of the electronic components are respectively fixedly installed with connectors that are symmetrically arranged in position, and a wire is plugged and installed between the two connectors, and a wire organizer that is plugged into the inner cavity of the box body is provided between the junction box and the electronic components, and the wire organizer includes a wire organizer frame, a wire organizer cavity is provided at the front end of the wire organizer frame, a wire organizer shaft is rotatably installed in the wire organizer frame, and the wire organizer cavity The front end surface is provided with a rotating plate fixedly connected to the front end of the wire management shaft, the front end surface of the wire management shaft and the periphery of the front end surface of the wire management cavity are respectively provided with a first wire management groove and a second wire management groove, the wires are plugged and installed in the first wire management groove and the second wire management groove, and the wires are wound around the periphery of the wire management shaft, the wire management frame is provided with a reset cavity which is interconnected with the rear end of the wire management cavity, the rear end of the wire management shaft is rotatably installed in the reset cavity, a torsion spring is sleeved on the periphery of the reset cavity, the front and rear ends of the torsion spring are respectively fixedly installed with a first positioning rod and a second positioning rod, the periphery of the wire management shaft is provided with a first positioning hole plugged with the first positioning rod, and the periphery of the reset cavity is provided with a second positioning hole plugged with the second positioning rod.

[0005] As a further description of the above technical solution: each cable organizer is provided with a mounting seat on the rear side, the mounting seat includes a positioning frame, and multiple positioning frames are fixedly installed in the inner cavity of the box body, a rotating disk is rotatably installed on the front end surface of the positioning frame, and a positioning plate is fixedly installed on the rear end surface of the cable organizer through a prismatic positioning rod, and the positioning frame and the front end of the rotating disk are both provided with a positioning cavity matching the outer diameter of the positioning plate, and a positioning block matching the side surface number of the prismatic positioning rod is slidably installed between the positioning frame and the rotating disk.

[0006] As a further description of the above technical solution: the front and rear end surfaces of the plurality of positioning blocks are respectively fixedly installed with sliding shafts and limiting sliders, the front end surface of the positioning frame is provided with a plurality of limiting sliding grooves for slidingly cooperating with the limiting sliders, and the rear end surface of the rotating disk is provided with a plurality of arc-shaped sliding grooves for slidingly cooperating with the sliding shafts, and the sliding shaft is arranged in a cylindrical shape, and the arc-shaped sliding groove is arranged at an angle.

[0007] As a further description of the above technical solution: an annular groove is opened on the periphery of the positioning frame, an annular slider which slides with the annular groove is fixedly installed on the inner wall of the rotating disk, and a first connecting block and a second connecting block which match each other in position are fixedly installed inside the annular groove and the annular slider respectively, and a first spring and an arc-shaped telescopic sleeve which are plugged into each other are fixedly installed between the first connecting block and the second connecting block, and the first spring is sleeved on the periphery of the arc-shaped telescopic sleeve.

[0008] As a further description of the above technical solution: the upper and lower ends of the wire are respectively plugged into the upper and lower connecting heads through an electrical connector, and the electrical connector includes an electrical plug and an electrical socket that are plugged into each other, the electrical plug is fixedly connected to the outer end of the wire, the electrical socket is opened at the outer end of the connecting head, and a threaded sleeve that cooperates with the outer thread of the upper end of the connecting head is rotatably installed on the outer periphery of the electrical plug.

[0009] As a further description of the above technical solution: a plurality of component locators are equidistantly arranged on the lower side of each junction box, the component locator comprises a mounting frame fixedly connected to the inner cavity of the box, the electronic components are plugged and installed in the mounting frame, the upper and lower end surfaces of the electronic components and the upper and lower sides of the inner cavity of the mounting frame are respectively provided with a first positioning groove and a second positioning groove which are aligned with each other, and a positioning block is plugged and installed in the first positioning groove and the second positioning groove.

[0010] As a further description of the above technical solution: a T-shaped limit rod is fixedly installed in the first positioning groove and slides and is engaged with the positioning block. A second spring is fixedly installed between the positioning block and the first positioning groove and is sleeved on the periphery of the T-shaped limit rod.

[0011] As a further description of the above technical solution: the upper and lower sides of the rear end surface of the electronic component are provided with movable grooves which are respectively interconnected with the first positioning grooves on both sides, and the rear end surface of the positioning block is provided with an oblique slot, and an oblique insertion rod matching the oblique slot is inserted and installed in the movable groove.

[0012] The present invention provides a power cabinet that is easy to maintain through improvement. Compared with the prior art, it has the following improvements and advantages: First, a first wire management trough and a second wire management trough are set. Through the plug-in cooperation between the two and the wires, the wires can be installed in the wire management frame, and by rotating the wire management shaft, the wires with excess length can be wound in the wire management cavity, shortening the length of the wires outside the wire manager to achieve the wire management effect, avoiding cutting of the wires and improving the wire organization efficiency. A torsion spring is set. After the wire management shaft rotates and the wires are plugged into the first wire management trough and the second wire management trough, the torsion spring can be reset to drive the wire management shaft to rotate, which is convenient for rapid winding of the wires and further improves the wire management efficiency.

[0013] Second: a positioning frame is set, and through the sliding cooperation between the positioning card block, the positioning frame and the rotating disk, the rotating disk can drive each positioning card block to shrink inward or expand outward, so that the cable organizer can be installed and disassembled at the front end of the positioning frame through the clamping effect between the positioning card block and the positioning plate.

[0014] Third: through the plug-in fit between the electrical plug and the electrical socket, and the threaded fit between the threaded sleeve and the electrical plug, the wire can be positioned at the outer end of the connector, and when the torsion spring pulls the wire through the wire management shaft, loosening of the connection between the connector and the wire can be avoided.

[0015] To summarize, through the plug-in effect between the wires and the first wire management trough and the second wire management trough, the wires can be installed in the wire management frame, and through the torsion spring, the wire management shaft can be driven to rotate to achieve the effect of winding and arranging the wires. Through the sliding cooperation between the positioning block, the positioning frame and the rotating disk, the positioning block can be driven to retract inward, which is convenient for installing and disassembling the wire organizer at the front end of the mounting seat. Through the threaded cooperation between the threaded sleeve and the connector, the stability of the connection between the wire and the connector can be improved to prevent the wire from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 A schematic diagram of the overall external structure of a power cabinet that is easy to maintain provided by an embodiment of the present invention; Figure 2 A power cabinet that is easy to repair provided by an embodiment of the present invention Figure 1A schematic diagram of the structure enlargement in the middle; Figure 3 A schematic diagram of the internal split structure of a cable organizer provided by an embodiment of the present invention; Figure 4 A schematic diagram of the internal disassembly structure of the mounting base provided in an embodiment of the present invention; Figure 5 A schematic diagram of the internal split structure of the first spring provided in an embodiment of the present invention; Figure 6 A schematic diagram of the internal split structure of an electrical connector provided by an embodiment of the present invention; Figure 7 A schematic diagram of the internal structure of a component locator provided by an embodiment of the present invention; Figure 8 A schematic diagram of the internal split structure of a component locator provided in an embodiment of the present invention.

[0017] In the figure: 1. Box; 11. Junction box; 12. Electronic components; 13. Wires; 14. Connectors; 2. Cable organizer; 21. Cable management frame; 23. Cable management cavity; 24. Cable management shaft; 25. Rotating plate; 26. First cable management slot; 261. Second cable management slot; 27. Reset cavity; 271. Torsion spring; 28. First positioning rod; 281. First positioning hole; 29. ​​Second positioning rod; 291. Second positioning hole; 3. Mounting seat; 31. Positioning frame; 32. Rotating plate; 33. Positioning block; 34. Positioning cavity; 35. Positioning plate; 36. Prismatic positioning rod; 37. Sliding shaft; 371. Arc-shaped slide groove; 38. Limiting slide block; 381. Limiting slide groove; 39. Ring-shaped slide groove; 391. Ring-shaped slide block; 392. First connecting block; 393. Second connecting block; 394. Arc-shaped telescopic sleeve; 395. First spring; 4. Electrical connector; 42. Electrical socket; 43. Electrical plug; 44. Threaded sleeve; 5. Component locator; 51. Mounting frame; 52. First positioning slot; 53. Second positioning slot; 54. Positioning block; 55. T-shaped limit rod; 56. Second spring; 57. Oblique slot; 58. Movable slot; 59. Oblique insertion rod. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below with reference to specific diagrams. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0019] See also Figure 1-Figure 8The embodiment of the present invention provides a technical solution: a power cabinet that is easy to maintain, including a box body 1 and a plurality of electronic components 12, a plurality of horizontally arranged junction boxes 11 are fixedly installed at equal intervals in the box body 1, a plurality of electronic components 12 are respectively arranged on the lower side of the junction boxes 11, and the electronic components 12 are plugged and installed in the inner cavity of the box body 1, and the lower end of the junction box 11 and the upper end surface of the electronic components 12 are respectively fixedly installed with connectors 14 that are symmetrically arranged in position, and a wire 13 is plugged and installed between the two connectors 14, and a wire organizer 2 that is plugged into the inner cavity of the box body 1 is provided between the junction box 11 and the electronic components 12, and the wire organizer 2 includes a wire organizer frame 21, and a wire organizer cavity 23 is provided at the front end of the wire organizer frame 21, and a wire organizer shaft 24 is rotatably installed in the wire organizer frame 21, and the front end surface of the wire organizer cavity 23 is provided with a wire organizer. A rotating plate 25 is fixedly connected to the front end of the shaft 24, and a first wire organizing groove 26 and a second wire organizing groove 261 are respectively provided on the periphery of the front end surface of the wire organizing shaft 24 and the front end surface of the wire organizing cavity 23. The wire 13 is plugged and installed in the first wire organizing groove 26 and the second wire organizing groove 261, and the wire 13 is wound around the periphery of the wire organizing shaft 24. A reset cavity 27 which is interconnected with the rear end of the wire organizing cavity 23 is provided in the wire organizing frame 21. The rear end of the wire organizing shaft 24 is rotatably installed in the reset cavity 27, and a torsion spring 271 is sleeved on the periphery of the reset cavity 27. The first positioning rod 28 and the second positioning rod 29 are respectively fixedly installed on the front and rear ends of the torsion spring 271. A first positioning hole 281 which is plugged into the first positioning rod 28 is provided on the periphery of the wire organizing shaft 24, and a second positioning hole 291 which is plugged into the second positioning rod 29 is provided on the periphery of the reset cavity 27.

[0020] Specifically, after the electronic component 12 is electrically connected to the junction box 11 through the connection effect between the wire 13 and the two connectors 14, when the excess length of the wire 13 needs to be sorted, the wire management shaft 24 is rotated in the wire management frame 21 through the rotating plate 25, and the torsion spring 271 is deformed through the plug-in cooperation between the first positioning rod 28 and the first positioning hole 281 and the second positioning rod 29 and the second positioning hole 291, giving it elastic potential energy, and making the first wire management groove 26 and the second wire management grooves 261 on both sides align with each other, so that the middle part of the wire 13 can be plugged into the first wire management groove 261. The first wire 13 is wound around the second wire 13 and the second wire 13 is wound around the second wire 13. The wire 13 is wound around the first ... first wire 13. The wire 13 is wound around the first wire 13 and the second wire 13 is wound around the first wire 13. The wire 13 is wound around the first wire 13 and the second wire 13 is wound around the first wire 13. The wire 13 is wound around the first wire 13 and the second wire 13 is wound around the first wire 13. The wire 13 is wound around the first wire 13

[0021] In another embodiment provided by the present invention, a mounting seat 3 is provided on the rear side of each cable organizer 2, and the mounting seat 3 includes a positioning frame 31, and multiple positioning frames 31 are fixedly installed in the inner cavity of the box body 1. A rotating disk 32 is rotatably installed on the front end surface of the positioning frame 31, and a positioning plate 35 is fixedly installed on the rear end surface of the cable organizer 2 through a prismatic positioning rod 36. A positioning cavity 34 matching the outer diameter of the positioning plate 35 is provided at the front end of the positioning frame 31 and the rotating disk 32, and a positioning block 33 matching the number of side surfaces of the prismatic positioning rod 36 is slidably installed between the positioning frame 31 and the rotating disk 32. A sliding shaft 37 and a limiting slider 38 are fixedly installed on the front and rear end surfaces of the multiple positioning blocks 33, and a plurality of limiting sliders 38 are provided on the front end surface of the positioning frame 31. A limit slide groove 381 that dynamically cooperates, a plurality of arc-shaped slide grooves 371 that slide and cooperate with each sliding shaft 37 are provided on the front end surface of the rear end of the rotating disk 32, and the sliding shaft 37 is cylindrical, the arc-shaped slide groove 371 is inclined, and an annular slide groove 39 is provided on the periphery of the positioning frame 31. An annular slider 391 that slides and cooperates with the annular slide groove 39 is fixedly installed on the inner wall of the rotating disk 32, and a first connecting block 392 and a second connecting block 393 that match each other in position are fixedly installed inside the annular slide groove 39 and the annular slider 391 respectively, and a first spring 395 and an arc-shaped telescopic sleeve 394 that are plugged into each other are fixedly installed between the first connecting block 392 and the second connecting block 393, and the first spring 395 is sleeved on the periphery of the arc-shaped telescopic sleeve 394.

[0022] Specifically, when installing the cable organizer 2, the rotating disk 32 is rotated at the front end of the positioning frame 31. At the front end of the positioning frame 31, the sliding cooperation between the limiting slide groove 381 and the limiting slider 38 limits the movement direction of each positioning block 33, so that the rotating rotating disk 32 can drive each positioning block 33 to expand outward through the sliding cooperation between the inclined arc slide groove 371 and the cylindrical sliding shaft 37, and the rotating rotating disk 32 can drive the second connecting block 393 to move with it, so that the first spring 395 is deformed and endowed with elastic potential energy. Subsequently, the cable organizer 2 is plugged and installed on the mounting seat. 3, so that the positioning plate 35 is inserted into the positioning cavity 34 at the front end of the positioning frame 31. At this time, the prismatic positioning rod 36 and the positions of the positioning blocks 33 are aligned with each other, and the rotating disk 32 is released. Under the action of the first spring 395 restoring the deformation, the rotating disk 32 can be driven to rotate in the reverse direction and reset. The rotating disk 32 that rotates in the reverse direction can drive the positioning blocks 33 to retract inwardly through the sliding cooperation between the limiting slide groove 381 and the limiting slider 38 and between the arc-shaped slide groove 371 and the sliding shaft 37 again, so that each positioning block 33 is fitted with the outer surfaces of the prismatic positioning rod 36, so as to achieve the effect of positioning the cable organizer 2 at the front end of the mounting seat 3.

[0023] In another embodiment provided by the present invention, the upper and lower ends of the wire 13 are respectively plugged into the upper and lower connecting heads 14 through the electrical connector 4. The electrical connector 4 includes an electrical plug 43 and an electrical socket 42 that are plugged into each other. The electrical plug 43 is fixedly connected to the outer end of the wire 13. The electrical socket 42 is opened at the outer end of the connecting head 14, and a threaded sleeve 44 that cooperates with the outer thread of the upper end of the connecting head 14 is rotatably installed on the outer periphery of the electrical plug 43.

[0024] Specifically, when the electrical connectors 4 at both ends of the wire 13 are connected, the electrical socket 42 and the electrical plug 43 are connected to each other through the plug-in fit between them. When the threaded sleeve 44 contacts the connector 14, the threaded sleeve 44 is rotated so that the rotating threaded sleeve 44 can drive the electrical plug 43 to move through the threaded fit between it and the outer periphery of the connector 14, so as to position the connection between the electrical plug 43 and the electrical socket 42 to prevent the connection between the wire 13 and the connector 14 from loosening.

[0025] In another embodiment provided by the present invention, a plurality of component locators 5 are provided at equal intervals on the lower side of each junction box 11, the component locator 5 comprises a mounting frame 51 fixedly connected to the inner cavity of the box body 1, the electronic component 12 is plugged and installed in the mounting frame 51, the upper and lower end surfaces of the electronic component 12 and the upper and lower sides of the inner cavity of the mounting frame 51 are respectively provided with a first positioning groove 52 and a second positioning groove 53 which are aligned with each other, a positioning block 54 is plugged and installed in the first positioning groove 52 and the second positioning groove 53, a T-shaped limiting rod 55 which slides and is engaged with the positioning block 54 is fixedly installed in the first positioning groove 52, a second spring 56 which is sleeved on the outer periphery of the T-shaped limiting rod 55 is fixedly installed between the positioning block 54 and the first positioning groove 52, active grooves 58 which are respectively connected to the first positioning grooves 52 on both sides are provided on the upper and lower sides of the rear end surface of the electronic component 12, an oblique slot 57 is provided on the rear end surface of the positioning block 54, an oblique insertion rod 59 which matches the oblique slot 57 is plugged and installed in the active groove 58.

[0026] Specifically, when installing the electronic component 12, the oblique insertion rod 59 is pressed forward on the rear side of the electronic component 12. Through the plug-in effect between the oblique insertion rod 59 and the oblique slot 57, the positioning block 54 can be driven to retract inward into the first positioning groove 52, and then the electronic component 12 is inserted into the installation frame 51. The oblique insertion rod 59 is released, and under the action of the second spring 56 to restore the deformation, the positioning block 54 can be driven to move outward, so that the positioning block 54 is plugged into the first positioning groove 52 and the second positioning groove 53 at the same time, thereby achieving the effect of positioning the electronic component 12 in the component locator 5.

[0027] Working principle: When laying and installing the electronic component 12 in the box 1, the oblique insertion rod 59 is pressed, and the plugging effect between the oblique insertion rod 59 and the oblique slot 57 can drive the positioning block 54 to move into the first positioning groove 52, so that the electronic component 12 can be plugged into the installation frame 51, and then the oblique insertion rod 59 is released, and the second spring 56 restores the deformation effect, which can drive the positioning block 54 to move outward, so that the positioning block 54 is plugged into the first positioning groove 52 and the second positioning groove 53 at the same time, and the electronic component 12 can be positioned in the component locator 5, completing the installation of the electronic component 12; After the electronic component 12 is installed, the rotating disk 32 can be rotated at the front end of the positioning frame 31. At the front end of the positioning frame 31, the sliding cooperation between the limiting slide groove 381 and the limiting slider 38 limits the movement direction of each positioning block 33, so that the rotating rotating disk 32 can drive each positioning block 33 to expand outward through the sliding cooperation between the inclined arc slide groove 371 and the cylindrical sliding shaft 37, and the rotating rotating disk 32 can drive the second connecting block 393 to move with it, so that the first spring 395 is deformed and endowed with elastic potential energy. Then, the cable organizer 2 is plugged and installed on the mounting seat. 3, so that the positioning plate 35 is inserted into the front end positioning cavity 34 of the positioning frame 31, at this time, the prismatic positioning rod 36 and the positions of the positioning blocks 33 are aligned with each other, and the rotating disk 32 is released. Under the action of the first spring 395 restoring the deformation, the rotating disk 32 can be driven to rotate in the reverse direction and reset, and the rotating disk 32 that rotates in the reverse direction can drive the positioning blocks 33 to shrink inwards again through the sliding cooperation between the limiting slide groove 381 and the limiting slider 38 and between the arc-shaped slide groove 371 and the sliding shaft 37, so that each positioning block 33 is fitted with the outer surfaces of the prismatic positioning rod 36, so as to achieve the effect of positioning the cable organizer 2 at the front end of the mounting seat 3; When the two ends of the wire 13 are connected to the electrical connectors 4 on both sides, the electrical socket 42 and the electrical plug 43 are connected to each other through the plug-in fit between them. When the threaded sleeve 44 contacts the connector 14, the threaded sleeve 44 is rotated so that the rotating threaded sleeve 44 can drive the electrical plug 43 to move through the threaded fit between it and the outer periphery of the connector 14, so that the connection between the electrical plug 43 and the electrical socket 42 can be positioned to prevent the connection between the wire 13 and the connector 14 from being loosened. After the electronic component 12 is electrically connected to the junction box 11 through the connection effect between the wire 13 and the two connectors 14, when the excess length of the wire 13 needs to be sorted, the wire management shaft 24 is rotated in the wire management frame 21 through the rotating plate 25, and the torsion spring 271 can be deformed through the plug-in cooperation between the first positioning rod 28 and the first positioning hole 281 and the second positioning rod 29 and the second positioning hole 291, giving it elastic potential energy, and making the first wire management groove 26 and the second wire management grooves 261 on both sides align with each other, so that the middle part of the wire 13 can be plugged into the first wire management groove. The rotating plate 25 is then released, and the torsion spring 271 can restore the deformation to drive the wire organizing shaft 24 to rotate in the reverse direction and reset. The reversely rotating wire organizing shaft 24 can wind the wire 13 in the wire organizing cavity 23, and the wire 13 with excess length can be collected into the wire organizing cavity 23 to complete the arrangement of the wire 13. When inspecting the inside of the box 1, the wire 13 with excess length can be avoided to affect the staff's line of sight, and the wire 13 wrapped around the outer periphery can be released by rotating the wire organizing shaft 24, so as to facilitate the re-arrangement of the wire 13.

[0028] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A power cabinet that is easy to maintain, comprising a cabinet (1) and a plurality of electronic components (12), characterized in that: A plurality of horizontally arranged junction boxes (11) are fixedly installed at equal intervals in the box body (1), a plurality of electronic components (12) are respectively arranged on the lower side of the junction box (11), and the electronic components (12) are plugged and installed in the inner cavity of the box body (1), the lower end of the junction box (11) and the upper end surface of the electronic components (12) are respectively fixedly installed with connectors (14) arranged symmetrically in position, a wire (13) is plugged and installed between the two connectors (14), a wire organizer (2) plugged into the inner cavity of the box body (1) is provided between the junction box (11) and the electronic components (12), the wire organizer (2) comprises a wire organizer frame (21), a wire organizer cavity (23) is provided at the front end of the wire organizer frame (21), a wire organizer shaft (24) is rotatably installed in the wire organizer frame (21), a rotating plate (25) fixedly connected to the front end of the wire organizer cavity (23), and the wire organizer shaft (24) is provided at the front end surface of the wire organizer cavity (23). The front end surface (24) and the periphery of the front end surface of the wire management cavity (23) are respectively provided with a first wire management groove (26) and a second wire management groove (261); the wire (13) is plugged and installed in the first wire management groove (26) and the second wire management groove (261), and the wire (13) is wound around the periphery of the wire management shaft (24); a reset cavity (27) which is interconnected with the rear end of the wire management cavity (23) is provided in the wire management frame (21); the rear end of the wire management shaft (24) is rotatably installed in the reset cavity (27); a torsion spring (271) is sleeved on the periphery of the reset cavity (27); the first positioning rod (28) and the second positioning rod (29) are fixedly installed at the front and rear ends of the torsion spring (271); a first positioning hole (281) plugged with the first positioning rod (28) is provided on the periphery of the wire management shaft (24); and a second positioning hole (291) plugged with the second positioning rod (29) is provided on the periphery of the reset cavity (27); The upper and lower ends of the wire (13) are respectively plugged into the upper and lower connecting heads (14) through the electrical connector (4); the electrical connector (4) comprises an electrical plug (43) and an electrical socket (42) plugged into each other; the electrical plug (43) is fixedly connected to the outer end of the wire (13); the electrical socket (42) is provided at the outer end of the connecting head (14); and a threaded sleeve (44) is rotatably mounted on the outer periphery of the electrical plug (43) and is matched with the outer peripheral thread of the upper end of the connecting head (14).

2. The power cabinet that is easy to maintain according to claim 1 is characterized in that: A mounting seat (3) is provided at the rear side of each cable organizer (2), and the mounting seat (3) comprises a positioning frame (31). The plurality of positioning frames (31) are fixedly mounted in the inner cavity of the box body (1). A rotating disk (32) is rotatably mounted on the front end surface of the positioning frame (31). A positioning plate (35) is fixedly mounted on the rear end surface of the cable organizer (2) via a prismatic positioning rod (36). A positioning cavity (34) matching the outer diameter of the positioning plate (35) is provided at the front end of each of the positioning frame (31) and the rotating disk (32). A positioning block (33) matching the number of side surfaces of the prismatic positioning rod (36) is slidably mounted between the positioning frame (31) and the rotating disk (32).

3. The power cabinet that is easy to maintain according to claim 2 is characterized in that: A plurality of the positioning blocks (33) are respectively fixedly mounted with sliding shafts (37) and limiting sliders (38) on their front and rear end surfaces, a plurality of limiting sliding grooves (381) are respectively slidably matched with the limiting sliders (38) on the front end surface of the positioning frame (31), a plurality of arc-shaped sliding grooves (371) are respectively slidably matched with the sliding shafts (37) on the front end surface of the rear end surface of the rotating disk (32), and the sliding shafts (37) are respectively arranged in a cylindrical shape, and the arc-shaped sliding grooves (371) are arranged obliquely.

4. The power cabinet that is easy to maintain according to claim 3 is characterized in that: An annular groove (39) is provided on the periphery of the positioning frame (31); an annular slider (391) slidably matched with the annular groove (39) is fixedly installed on the inner wall of the rotating disk (32); a first connecting block (392) and a second connecting block (393) whose positions match each other are fixedly installed inside the annular groove (39) and the annular slider (391), respectively; a first spring (395) and an arc-shaped telescopic sleeve (394) that are plugged into each other are fixedly installed between the first connecting block (392) and the second connecting block (393); the first spring (395) is sleeved on the periphery of the arc-shaped telescopic sleeve (394).

5. The power cabinet that is easy to maintain according to claim 1 is characterized in that: A plurality of component positioners (5) are provided at equal intervals on the lower side of each of the junction boxes (11); the component positioners (5) include a mounting frame (51) fixedly connected to the inner cavity of the box body (1); the electronic components (12) are plugged and installed in the mounting frame (51); upper and lower end surfaces of the electronic components (12) and upper and lower sides of the inner cavity of the mounting frame (51) are respectively provided with first positioning grooves (52) and second positioning grooves (53) aligned with each other; and positioning blocks (54) are plugged and installed in the first positioning grooves (52) and the second positioning grooves (53).

6. The power cabinet that is easy to maintain according to claim 5 is characterized in that: A T-shaped limiting rod (55) is fixedly installed in the first positioning groove (52) and is slidably and clamped with the positioning block (54). A second spring (56) is fixedly installed between the positioning block (54) and the first positioning groove (52) and is sleeved on the periphery of the T-shaped limiting rod (55).

7. The power cabinet that is easy to maintain according to claim 6 is characterized in that: The rear end surface of the electronic component (12) is provided with movable grooves (58) on the upper and lower sides respectively interconnected with the first positioning grooves (52) on the two sides, and the rear end surface of the positioning block (54) is provided with an oblique slot (57), and an oblique insertion rod (59) matching the oblique slot (57) is inserted and installed in the movable groove (58).

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