A modular quick-mounting structure of a power distribution cabinet

Abstract

The application discloses a power distribution cabinet modular quick-mounting structure and relates to the technical field of power distribution cabinets. The power distribution cabinet modular quick-mounting structure comprises a cabinet main body, a cleaning seat, a collecting box, a heat dissipation seat and a fixing frame. The cabinet main body is provided with a side plate and a back plate. The back plate is provided with a dustproof screen. A heat dissipation fan for extracting gas is rotatably arranged on the fixing frame. The back plate and the cleaning seat are arranged. The cleaning seat, the collecting box, the fixing block, the heat dissipation seat, the fixing frame, the heat dissipation fan and the first connecting seat are used in cooperation. The cabinet main body can be quickly assembled. The connecting head, the first transmission rod, the first transmission bevel gear, the second transmission rod, the second transmission bevel gear and the connecting rod are used in cooperation to quickly connect the heat dissipation fan and the first rotating gear. The cleaning ring, the connecting frame and the cleaning scraping piece can clean the dustproof screen. The collected impurities are guided into the collecting box for collection. The heat dissipation and dustproof effect of the heat dissipation and dustproof module is improved.

Description

Technical Field

[0001] This invention belongs to the field of power distribution cabinet technology, specifically a modular quick-installation structure for power distribution cabinets. Background Technology

[0002] A distribution cabinet is a complete set of electrical equipment that integrates switching devices, protective electrical appliances, measuring instruments, busbars, etc., into a closed metal cabinet according to electrical wiring standards. It is the core hub of the power system responsible for receiving, distributing, controlling, protecting and monitoring electrical energy. The modular quick-installation structure of the distribution cabinet disassembles the traditional whole cabinet into standardized, pluggable and interchangeable functional units and cabinet frames, which can be quickly assembled like building blocks and used immediately, greatly shortening the installation, expansion and maintenance time.

[0003] Existing modular quick-installation structures for power distribution cabinets typically use quick-installation clips to fix the heat dissipation and dustproof modules to the cabinet. However, during use, vibrations can cause fatigue cracking of the clips, leading to the dustproof mesh falling off. Furthermore, the mesh of the dustproof mesh is easily clogged by dust, resulting in poor ventilation. Regular disassembly and cleaning of the heat dissipation and dustproof modules are necessary, reducing the effectiveness of the modular quick-installation structure and failing to meet user needs. Summary of the Invention

[0004] The present invention aims to solve the technical problems existing in the prior art; to this end, the present invention proposes a modular quick-installation structure for power distribution cabinets.

[0005] A modular quick-installation structure for a power distribution cabinet includes a cabinet body, a cleaning base, a collection box, a heat dissipation base, and a fixing frame; The cabinet body is provided with side panels and back panels, the cabinet body is provided with cabinet doors, the side panels are provided with ventilation openings, and the back panels are provided with dustproof nets; The cleaning seat is installed on the outside of the back plate, and the cleaning seat is aligned with the dustproof net. The cleaning seat is fixed by bolts. The collection box is installed on the lower side of the cleaning seat, and the collection box is aligned and connected to the bottom end of the cleaning seat; The heat sink is located on the inside of the back plate and is aligned with the dustproof mesh. The mounting bracket is located inside the heat sink, and a cooling fan for drawing out gas is rotatably mounted on the mounting bracket.

[0006] As a further aspect of the present invention: the inner sidewall of the back plate is provided with a first connecting seat for mounting a heat sink; The outer side of the heat sink is symmetrically provided with a first connector that connects to the first connecting seat; The upper end of the first connecting base is provided with a second connecting member for assisting in fixing the heat sink; The first connecting seat has symmetrical connecting grooves for connecting with the first connecting member; The second connector is fixed by bolts.

[0007] As a further aspect of the present invention: the interior of the fixing frame is provided with a second transmission bevel gear that is connected to the cooling fan; The second transmission bevel gear is coaxially connected to the first transmission bevel gear via the second transmission rod; The first transmission bevel gear is located inside the heat sink; One end of the first transmission bevel gear is provided with a first transmission rod extending out of the heat sink; One end of the first transmission rod is provided with a connector; The second connector has a slot that matches the first transmission rod and the connector. The second connector is installed on the first connector so that the second connector can fix the first transmission rod and the connector head.

[0008] As a further aspect of the present invention: the cleaning seat is provided with an air inlet aligned with the dustproof net; A cleaning ring is fitted to the inner wall of the air inlet; The inner wall of the cleaning ring is symmetrically provided with connecting frames; The connecting frame is equipped with a cleaning scraper for cleaning the dustproof net; The cleaning seat has a discharge port that communicates with the collection box; The collection box has a feed inlet that is aligned with and connected to the discharge port, so that the cleaning scraper can guide the cleaned impurities into the feed inlet through the discharge port.

[0009] As a further aspect of the present invention: the cleaning seat is provided with a connecting ring that is connected to the outer wall of the cleaning ring; A rotating ring is installed on the outer wall of the connecting ring; The outer wall of the rotating ring is coaxially provided with a first groove; A rotating toothed ring is installed in the first groove; As the rotating gear ring rotates, it controls the cleaning scraper to clean the dust screen.

[0010] As a further aspect of the present invention: the cleaning seat is provided with a first rotating gear that meshes with the rotating gear ring; One end of the first rotating gear is coaxially provided with a connecting rod that extends out of the cleaning seat; One end of the connecting rod can penetrate the cabinet body and be located inside the second connector; The connector head is inserted into the connecting rod for limiting, and the connector head is provided with bolts to fix the connecting rod.

[0011] As a further aspect of the present invention: the cleaning seat is symmetrically provided with a second rotating gear that meshes with the rotating gear ring inside, and the second rotating gear is located on the lower outer side of the rotating gear ring; The outer side of the second rotating gear is coaxially connected to the first auxiliary bevel gear; One end of the first auxiliary bevel gear is coaxially connected to a rotating rod; One end of the rotating rod is equipped with a first lead screw transmission structure; The first lead screw transmission structure is provided with a first striking element; The cleaning seat has symmetrically opened second grooves that match the first striking element; The second groove is located on one side of the discharge port. The first striking element strikes the second groove, which helps to guide impurities in the discharge port into the collection box.

[0012] As a further aspect of the present invention: the collection box is provided with a second adjusting block that is connected to the second rotating gear for transmission; The lower end of the cleaning seat is symmetrically provided with a third groove that matches the second adjusting block; The bottom end of the second adjusting block is provided with an adjusting rod that extends into the collection box; The inner top surface of the collection box is provided with a second connecting seat that is aligned and connected to the adjusting rod; The second connecting seat is symmetrically provided with moving rods that are drively connected to the adjusting rod; One end of the movable rod is equipped with a second striking element that taps the inner wall of the collection box, which can prevent impurities from accumulating in the collection box.

[0013] As a further aspect of the present invention: the cleaning seat is provided with a first transmission gear that meshes with the second rotating gear; The lower side of the first transmission gear is engaged with a second transmission gear; A rotating block, aligned with the second adjusting block, is coaxially mounted on the outer side of the second transmission gear. The rotating block is provided with a first adjusting block in a circular array to control the raising and lowering of the second adjusting block; The cleaning seat has a rotating groove for rotating the rotating block and the first adjusting block, and the third groove is connected to the rotating groove.

[0014] As a further embodiment of the present invention: a limit block is installed in the middle of the adjusting rod; The second connecting seat has an internal lifting cavity that matches the limiting block; The lifting chamber is equipped with an adjusting spring that is sleeved with the adjusting rod and connected to the limiting block; The second connecting seat has an internal adjusting gear for rotation; The adjusting rod is provided with an adjusting rack that meshes with the adjusting gear; The outer side of the adjusting gear is aligned with and connected to a second auxiliary bevel gear; One end of the second auxiliary bevel gear is equipped with a second lead screw transmission structure for controlling the movement of the moving rod; The second connecting seat is provided with a sealing ring that is movably sealed with the moving rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) The present invention, through the setting of the back plate and cleaning seat, the cleaning seat, collection box, fixing block, heat dissipation seat, fixing frame, heat dissipation fan, first connecting seat, first connecting piece and second connecting piece, can be used together to quickly assemble with the cabinet body and cooperate with the dustproof net to improve the heat dissipation effect of the cabinet body. Through the setting of the connecting head, first transmission rod, first transmission bevel gear, second transmission rod, second transmission bevel gear and connecting rod, the heat dissipation fan and the first rotating gear can be quickly connected. Through the cleaning ring, connecting frame and cleaning scraper, the dustproof net can be cleaned and the cleaned impurities can be introduced into the collection box for collection, reducing the number of maintenance times of the heat dissipation and dustproof module, improving the heat dissipation and dustproof effect of the heat dissipation and dustproof module, and improving the use effect of the modular quick-installation structure of the power distribution cabinet.

[0016] (2) The present invention, by setting a first striking element and a second rotating gear, in conjunction with a first auxiliary bevel gear, a rotating rod and a first lead screw transmission structure, can improve the material discharge effect of the discharge port and avoid blockage of the discharge port. By setting a first transmission gear, a second transmission gear, a rotating block, a first adjusting block, a second adjusting block, an adjusting rod, a limit block, an adjusting spring, an adjusting rack, an adjusting gear, a second auxiliary bevel gear and a second lead screw transmission structure, the second rotating gear and the moving rod work together to control the second striking element to strike the inner wall of the collection box, and use vibration to assist the material discharge, effectively avoiding dust accumulation and blockage in the channel or inside the collection box, thereby improving the heat dissipation efficiency and cleaning effect of the heat dissipation and dust prevention module, and improving the use effect of the modular quick-installation structure of the power distribution cabinet. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention.

[0018] Figure 2 This is a partial structural diagram of the cleaning seat and heat sink in this invention.

[0019] Figure 3 This is a partial structural diagram of the heat sink and the first connecting seat in this invention.

[0020] Figure 4 This is a partial structural diagram of the cleaning seat and collection box in this invention.

[0021] Figure 5 This is a partial cross-sectional view of the cleaning seat and collection box in this invention.

[0022] Figure 6 This is a partial structural diagram of the rotating gear ring and the second transmission bevel gear in this invention.

[0023] Figure 7 This is a partial structural diagram of the rotating gear ring and the second rotating gear in this invention.

[0024] Figure 8 This is a partial structural diagram of the second rotating gear and the second connecting seat in this invention.

[0025] Figure 9 This is a partial structural diagram of the second adjusting block and the second striking element in this invention.

[0026] In the diagram: 1. Cabinet body; 2. Side panel; 3. Back panel; 4. Dustproof net; 5. Cleaning seat; 6. Collection box; 7. Heat dissipation seat; 8. Fixing frame; 9. Cooling fan; 10. First connecting seat; 11. First connecting piece; 12. Second connecting piece; 13. Fixing block; 14. Fixing rod; 15. Cleaning ring; 16. Connecting rod; 17. Connecting frame; 18. Cleaning scraper; 19. Connecting ring; 20. Rotating ring; 21. Rotating gear ring; 22. Discharge port; 23. Second connecting seat; 24. First rotating gear; 25. Connector; 26. First transmission rod; 27. First transmission bevel gear 28. Wheel; 29. ​​Second transmission rod; 30. Second transmission bevel gear; 31. First transmission gear; 32. Second transmission gear; 33. First auxiliary bevel gear; 34. Rotating rod; 35. First screw drive structure; 36. First striking element; 37. Rotating block; 38. First adjusting block; 39. Second adjusting block; 40. Adjusting rod; 41. Second striking element; 42. Sealing ring; 43. Moving rod; 44. Limiting block; 45. Adjusting rack; 46. Adjusting gear; 47. Second auxiliary bevel gear; 48. Second screw drive structure; 49. Second rotating gear. Detailed Implementation

[0027] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1 Please see Figures 1-7This application provides a modular quick-installation structure for a power distribution cabinet, including a cabinet body 1, a cleaning seat 5, a collection box 6, a heat dissipation seat 7, and a fixing frame 8. The cabinet body 1 is provided with a side plate 2 and a back plate 3. The cabinet body 1 is provided with a cabinet door. The side plate 2 is provided with a ventilation opening. The back plate 3 is provided with a dustproof net 4, which is connected to the back plate 3 by screws. The cleaning seat 5 is installed on the outside of the back plate 3, and the cleaning seat 5 is aligned with the dustproof net 4. The cleaning seat 5 is fixed by bolts. The collection box 6 is installed on the lower side of the cleaning seat 5, and the collection box 6 is aligned with the bottom end of the cleaning seat 5. The heat dissipation seat 7 is located on the inside of the back plate 3, and the heat dissipation seat 7 is aligned with the dustproof net 4. The fixing frame 8 is located inside the heat dissipation seat 7, and a cooling fan 9 for extracting gas is rotatably installed on the fixing frame 8. The upper end of the collection box 6 is symmetrically provided with fixing blocks 13. The bottom end of the cleaning seat 5 is provided with a fixing groove that connects to the fixing blocks 13. The cleaning seat 5 is provided with a fixing rod 14 for fixing the fixing blocks 13.

[0029] In this embodiment, the cleaning seat 5 is installed on the outer side of the back panel 3, and the collection box 6 is fixed to the cleaning seat 5. The heat dissipation seat 7 is installed on the inner side of the back panel 3, and the heat dissipation seat 7 is aligned with the dustproof net 4. The side panel 2 and the back panel 3 are both installed on the cabinet body 1, and the cabinet door is installed on the cabinet body 1.

[0030] In this invention, the inner wall of the back plate 3 is provided with a first connecting seat 10 for mounting the heat sink 7; the outer side of the heat sink 7 is symmetrically provided with a first connecting member 11 connected to the first connecting seat 10; the upper end of the first connecting seat 10 is provided with a second connecting member 12 for assisting in fixing the heat sink 7; the first connecting seat 10 is symmetrically provided with connecting grooves connected to the first connecting member 11; the second connecting member 12 is fixed by bolts.

[0031] In this embodiment, the first connecting seat 10 is fixed to the back plate 3. When installing the heat sink 7, the heat sink 7 is aligned with the first connecting seat 10, and the first connecting member 11 is fixed to the first connecting seat 10, and the second connecting member 12 is fixed to the first connecting seat 10.

[0032] In this invention, the fixing frame 8 is provided with a second transmission bevel gear 29 that is connected to the cooling fan 9; the second transmission bevel gear 29 is coaxially connected to a first transmission bevel gear 27 through a second transmission rod 28; the first transmission bevel gear 27 is disposed inside the heat sink 7; one end of the first transmission bevel gear 27 is provided with a first transmission rod 26 that extends out of the heat sink 7; one end of the first transmission rod 26 is provided with a connector 25; the second connector 12 is provided with a plug groove that matches the first transmission rod 26 and the connector 25; the second connector 12 is installed on the first connector 10 so that the second connector 12 can fix the first transmission rod 26 and the connector 25.

[0033] In this embodiment, when the cooling fan 9 rotates on the mounting bracket 8, it can draw external gas into the cabinet body 1 and discharge the high-temperature gas in the cabinet body 1. When the cooling fan 9 rotates, it drives the second transmission bevel gear 29 to rotate, the second transmission bevel gear 29 drives the second transmission rod 28 to rotate, the second transmission rod 28 drives the first transmission bevel gear 27 to rotate, the first transmission bevel gear 27 drives the first transmission rod 26 to rotate, and the first transmission rod 26 drives the connector 25 to rotate.

[0034] In this invention, the cleaning seat 5 has an air inlet aligned with the dustproof net 4; a cleaning ring 15 is fitted to the inner wall of the air inlet; a connecting frame 17 is symmetrically arranged on the inner wall of the cleaning ring 15; a cleaning scraper 18 for cleaning the dustproof net 4 is installed on the connecting frame 17; a discharge port 22 communicating with the collection box 6 is provided on the cleaning seat 5; a feed port aligned with and communicating with the discharge port 22 is provided on the collection box 6, so that the cleaning scraper 18 can guide the cleaned impurities into the feed port through the discharge port 22.

[0035] In this embodiment, the heat sink 7 is fixed to the first connecting seat 10, the cleaning seat 5 is installed on the back plate 3, and the connecting rod 16 is inserted into the back plate 3. The connecting rod 16 is fixedly connected to the connector 25, and the second connecting member 12 is fixed to the first connecting seat 10, so that the second connecting member 12 limits the connection between the connecting rod 16 and the connector 25. When the cooling fan 9 drives the connector 25 to rotate via the second transmission bevel gear 29 and the first transmission bevel gear 27, the connector 25 drives the cleaning ring 15 to rotate, the cleaning ring 15 drives the connecting frame 17 to rotate, and the connecting frame 17 drives the cleaning scraper 18 to rotate, so that the cleaning scraper 18 cleans the dustproof net 4 and guides the cleaned impurities into the feed port through the discharge port 22.

[0036] In this invention, the cleaning seat 5 is provided with a connecting ring 19 connected to the outer wall of the cleaning ring 15; a rotating ring 20 is installed on the outer wall of the connecting ring 19; a first groove is coaxially provided on the outer wall of the rotating ring 20; a rotating toothed ring 21 is installed in the first groove; when the rotating toothed ring 21 rotates, the cleaning scraper 18 is controlled to clean the dust screen 4.

[0037] In this embodiment, when the rotating gear ring 21 rotates, it causes the rotating gear ring 20 to rotate, the rotating gear ring 20 causes the connecting ring 19 to rotate, the connecting ring 19 causes the cleaning ring 15 to rotate, and the cleaning ring 15 causes the cleaning scraper 18 to rotate through the connecting frame 17.

[0038] In this invention, the cleaning seat 5 is provided with a first rotating gear 24 that meshes with the rotating gear ring 21; one end of the first rotating gear 24 is coaxially provided with a connecting rod 16 extending out of the cleaning seat 5; one end of the connecting rod 16 can pass through the cabinet body 1 and be disposed inside the second connector 12; the connector 25 is inserted into the connecting rod 16 for limiting, and the connector 25 is provided with bolts for fixing the connecting rod 16.

[0039] In this embodiment, when the connecting rod 16 rotates, it causes the first rotating gear 24 to rotate, and the first rotating gear 24 causes the rotating gear ring 21 to rotate.

[0040] In this invention, the cleaning seat 5 is symmetrically provided with a second rotating gear 49 that meshes with the rotating gear ring 21. The second rotating gear 49 is located on the lower outer side of the rotating gear ring 21. A first auxiliary bevel gear 32 is coaxially connected to the outer side of the second rotating gear 49. A rotating rod 33 is coaxially connected to one end of the first auxiliary bevel gear 32. A first lead screw transmission structure 34 is installed at one end of the rotating rod 33. A first striking element 35 is provided on the first lead screw transmission structure 34. A second groove matching the first striking element 35 is symmetrically provided inside the cleaning seat 5. The second groove is located on one side of the discharge port 22. The first striking element 35 strikes the second groove, which can help guide impurities in the discharge port 22 into the collection box 6.

[0041] In this embodiment, when the rotating gear ring 21 rotates, it drives the second rotating gear 49 to rotate, which in turn drives the first auxiliary bevel gear 32 to rotate. The first auxiliary bevel gear 32 drives the rotating rod 33 to rotate, which in turn drives the first lead screw transmission structure 34 to work. This causes the first lead screw transmission structure 34 to drive the first striking member 35 to reciprocate and strike the second groove, thus guiding impurities from the discharge port 22 into the collection box 6.

[0042] Example 2 Based on Example 1, referring to Figures 4-9 In the second embodiment of the present invention, the collection box 6 is provided with a second adjusting block 38 that is connected to the second rotating gear 49; the lower end of the cleaning seat 5 is symmetrically provided with a third groove that matches the second adjusting block 38; the bottom end of the second adjusting block 38 is provided with an adjusting rod 39 that extends into the collection box 6; the inner top surface of the collection box 6 is provided with a second connecting seat 23 that is aligned and connected to the adjusting rod 39; the second connecting seat 23 is symmetrically provided with a moving rod 42 that is connected to the adjusting rod 39; one end of the moving rod 42 is provided with a second striking element 40 that strikes the inner wall of the collection box 6, which can prevent impurities in the collection box 6 from accumulating.

[0043] In this embodiment, when the second rotating gear 49 rotates, the second adjusting block 38 is controlled to rise and fall, so that the second adjusting block 38 drives the adjusting rod 39 to rise and fall, and the adjusting rod 39 controls the moving rod 42 to move back and forth, so that the moving rod 42 drives the second striking member 40 to strike the inner wall of the collection box 6.

[0044] In this invention, the cleaning seat 5 is provided with a first transmission gear 30 that meshes with the second rotating gear 49; a second transmission gear 31 meshes with the lower side of the first transmission gear 30; a rotating block 36 is coaxially mounted on the outer side of the second transmission gear 31 and aligned with the second adjusting block 38; a first adjusting block 37 is arranged in a circular array on the rotating block 36 to control the lifting and lowering of the second adjusting block 38; a rotating groove is provided on the cleaning seat 5 for the rotating block 36 and the first adjusting block 37 to rotate, and a third groove communicates with the rotating groove.

[0045] In this embodiment, when the second rotating gear 49 rotates, it drives the first transmission gear 30 to rotate, which in turn drives the second transmission gear 31 to rotate. The second transmission gear 31 drives the rotating block 36 to rotate, and the rotating block 36 drives the first adjusting block 37 to rotate. When the first adjusting block 37 contacts the second adjusting block 38, the second adjusting block 38 and the adjusting rod 39 are controlled to move downward. After the first adjusting block 37 separates from the second adjusting block 38, the second adjusting block 38 moves upward under the action of elastic force.

[0046] In this invention, a limiting block 43 is installed in the middle of the adjusting rod 39; the second connecting seat 23 has a lifting cavity that matches the limiting block 43; the lifting cavity has an adjusting spring 44 that is sleeved with the adjusting rod 39 and connected to the limiting block 43, and the two ends of the adjusting spring 44 are respectively connected to the lifting cavity and the limiting block 43; an adjusting gear 46 is rotatably provided inside the second connecting seat 23; the adjusting rod 39 has an adjusting rack 45 that meshes with the adjusting gear 46, and the adjusting rod 39 has a toothed groove for installing the adjusting rack 45; a second auxiliary bevel gear 47 is aligned and connected to the outside of the adjusting gear 46; one end of the second auxiliary bevel gear 47 has a second screw drive structure 48 that controls the movement of the moving rod 42; the second connecting seat 23 has a sealing ring 41 that is movably sealed with the moving rod 42, and the sealing ring 41 can prevent the moving rod 42 from bringing external impurities into the second connecting seat 23.

[0047] In this embodiment, when the second adjusting block 38 drives the adjusting rod 39 to move downward, the adjusting rod 39 drives the limiting block 43 to move downward, and the limiting block 43 squeezes the adjusting spring 44. The movement of the adjusting rod 39 drives the adjusting rack 45 to move, which in turn drives the adjusting gear 46 to move. The adjusting gear 46 drives the second auxiliary bevel gear 47 to rotate, which in turn drives the second lead screw transmission structure 48 to work. The second lead screw transmission structure 48 drives the moving rod 42 to move back and forth, which in turn drives the second striking member 40 to strike the inner wall of the collection box 6.

[0048] The above embodiments are only used to illustrate the technical methods of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of the present invention without departing from the spirit and scope of the technical methods of the present invention.

Claims

1. A modular quick-installation structure for a power distribution cabinet, characterized in that, include: The main body of the cabinet has side panels and a back panel. The cleaning seat is installed on the outside of the back panel and aligned with the dust filter on the back panel. The collection box is installed on the underside of the cleaning seat and is aligned and connected to the bottom of the cleaning seat; The heat sink is located on the inside of the back panel and aligned with the dust filter. A mounting bracket is installed inside the heat sink, and a cooling fan that draws in gas is rotatably mounted on the mounting bracket.

2. The modular quick-installation structure for a power distribution cabinet according to claim 1, characterized in that, The inner wall of the back plate is provided with a first connecting seat for mounting a heat sink. The outer side of the heat sink is symmetrically provided with a first connector that connects to the first connecting seat; The upper end of the first connector is provided with a second connector for assisting in fixing the heat sink.

3. The modular quick-installation structure for a power distribution cabinet according to claim 2, characterized in that, The fixed frame is equipped with a second transmission bevel gear that is connected to the cooling fan drive. The second transmission bevel gear is coaxially connected to the first transmission bevel gear via the second transmission rod; The first transmission bevel gear is located inside the heat sink; One end of the first transmission bevel gear is provided with a first transmission rod extending out of the heat sink; One end of the first transmission rod is provided with a connector; The second connector has a slot that matches the first transmission rod and the connector.

4. The modular quick-installation structure for a power distribution cabinet according to claim 3, characterized in that, The cleaning seat has an air inlet aligned with the dust filter; A cleaning ring is fitted to the inner wall of the air inlet; The inner wall of the cleaning ring is symmetrically provided with connecting frames; The connecting frame is equipped with a cleaning scraper for cleaning the dustproof net; The cleaning seat has a discharge port that communicates with the collection box.

5. The modular quick-installation structure for a power distribution cabinet according to claim 4, characterized in that, The cleaning seat is provided with a connecting ring that connects to the outer wall of the cleaning ring. A rotating ring is installed on the outer wall of the connecting ring; The outer wall of the rotating ring is coaxially provided with a first groove; A rotating toothed ring is installed in the first groove.

6. The modular quick-installation structure for a power distribution cabinet according to claim 5, characterized in that, The cleaning seat is equipped with a first rotating gear that meshes with a rotating gear ring. One end of the first rotating gear is coaxially provided with a connecting rod that extends out of the cleaning seat; One end of the connecting rod can penetrate the cabinet body and be located inside the second connector; The connector head is inserted into the connecting rod for limiting.

7. The modular quick-installation structure for a power distribution cabinet according to claim 5, characterized in that, The cleaning seat is symmetrically provided with a second rotating gear that meshes with the rotating gear ring; The outer side of the second rotating gear is coaxially connected to the first auxiliary bevel gear; One end of the first auxiliary bevel gear is coaxially connected to a rotating rod; One end of the rotating rod is equipped with a first lead screw transmission structure; The first lead screw transmission structure is provided with a first striking element; The cleaning seat has symmetrically opened second grooves that match the first striking element; The second groove is located on one side of the feed inlet.

8. A modular quick-installation structure for a power distribution cabinet according to claim 7, characterized in that, The collection box is provided with a second adjusting block that is connected to the second rotating gear transmission; The lower end of the cleaning seat is symmetrically provided with a third groove that matches the second adjusting block; The bottom end of the second adjusting block is provided with an adjusting rod that extends into the collection box; The inner top surface of the collection box is provided with a second connecting seat that is aligned and connected to the adjusting rod; The second connecting seat is symmetrically provided with moving rods that are drively connected to the adjusting rod; One end of the movable rod is provided with a second striking element that strikes the inner wall of the collection box.

9. A modular quick-installation structure for a power distribution cabinet according to claim 8, characterized in that, The cleaning seat is provided with a first transmission gear that meshes with the second rotating gear; The lower side of the first transmission gear is engaged with a second transmission gear; A rotating block, aligned with the second adjusting block, is coaxially mounted on the outer side of the second transmission gear. The rotating block is provided with a first adjusting block arranged in a circular array to control the raising and lowering of the second adjusting block.

10. A modular quick-installation structure for a power distribution cabinet according to claim 8, characterized in that, A limit block is installed in the middle of the adjusting rod; The second connecting seat has an internal lifting cavity that matches the limiting block; The lifting chamber is equipped with an adjusting spring that is sleeved with the adjusting rod and connected to the limiting block; The second connecting seat has an internal adjusting gear for rotation; The adjusting rod is provided with an adjusting rack that meshes with the adjusting gear; The outer side of the adjusting gear is aligned with and connected to a second auxiliary bevel gear; One end of the second auxiliary bevel gear is equipped with a second lead screw transmission structure for controlling the movement of the moving rod; The second connecting seat is provided with a sealing ring that is movably sealed with the moving rod.

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