A combined dust-proof distribution cabinet

Abstract

The present invention specifically relates to a combined dustproof power distribution cabinet, which belongs to the technical field of power distribution cabinets, including a multifunctional assembly board, connection control boards are installed on both sides of the multifunctional assembly board, functional connection grooves are designed on the other two sides of the multifunctional assembly board, heat dissipation and dustproof holes are opened inside the multifunctional assembly board, and fireproof sealing structures are arranged on the upper sides of the heat dissipation and dustproof holes. The fireproof sealing structure includes a safety glass plate, which is inlaid and installed at the opening of a storage tank, and the interior of the storage tank is clamped with high-temperature resistant sealing glass, and an adjustment control structure is installed inside the heat dissipation and dustproof holes. Assembly threaded rods are installed at the four corners of the multifunctional assembly board, and insulating protective jackets are installed on the outer sides of the assembly threaded rods. Tool handles are installed between the assembly threaded rods on one side, and angle adjustment structures are installed between the assembly threaded rods on the other side. The use specifications of the power distribution cabinet can be flexibly combined, the use effect of the power distribution cabinet can be flexibly adjusted, and the purpose of convenient remote control of fire problems inside the power distribution cabinet is achieved.

Description

Technical Field

[0001] The present invention specifically relates to a combined dustproof power distribution cabinet, and belongs to the technical field of power distribution cabinets. Background Art

[0002] The power distribution cabinet is an important part of the power distribution system. Its main function is to distribute and control electric energy and protect electrical equipment. The power distribution cabinet plays an important role in the power system. It not only provides electric energy for various equipment, but also plays a key role in ensuring the safety of power supply and improving the efficiency of electric energy use.

[0003] The specifications of existing distribution cabinets are fixed and cannot be changed when they leave the factory. The applicable environment range is small and the space occupied is large, which increases the transportation cost of the device. The distribution cabinet has a relatively simple structure and single function during installation, and the use effect of the distribution cabinet cannot be flexibly adjusted. When the distribution cabinet has leakage and fire, in addition to the protection measures of the circuit itself, soil, professional fire extinguishers and sand are required for close-range treatment, which is harmful to a certain extent. Moreover, these things cannot be found in time in some environments, and thus the disaster cannot be controlled in time, which increases the losses caused by the disaster. Summary of the invention

[0004] The purpose of the present invention is to provide a combined dustproof distribution cabinet to address the deficiencies of the prior art, so as to achieve the purpose of flexibly combining the use specifications of the distribution cabinet, flexibly adjusting the use effect of the distribution cabinet and facilitating remote control of fire problems inside the distribution cabinet.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme, including a multifunctional assembly board, connection control boards are installed on both sides of the multifunctional assembly board, functional connection grooves are designed on the other two sides of the multifunctional assembly board, heat dissipation and dustproof holes are opened inside the multifunctional assembly board, fireproof sealing structures are provided on the upper sides of the heat dissipation and dustproof holes, adjustment control structures are installed inside the heat dissipation and dustproof holes, assembly threaded rods are installed at the four corners of the multifunctional assembly board, insulating protective jackets are installed on the outer sides of the assembly threaded rods, tool handles are installed between the assembly threaded rods on one side, and angle adjustment structures are installed between the assembly threaded rods on the other side.

[0006] In order to control the combination and connection of the multifunctional assembly board into distribution cabinets of different sizes, the multifunctional assembly board includes a long mounting plate, a wide mounting plate and a high mounting plate. The long mounting plate is respectively installed on the front and rear sides of the distribution cabinet, the wide mounting plate is respectively installed on the upper and lower sides of the distribution cabinet, the length of the wide mounting plate is equal to the length of the long mounting plate, the high mounting plate is respectively installed on the left and right sides of the distribution cabinet, the length of the high mounting plate is equal to the width of the long mounting plate, and the width of the high mounting plate is equal to the width of the wide mounting plate.

[0007] Preferably, in order to improve the connection effect of the multifunctional assembly board, the connection control board includes a long side connecting board and a wide side connecting board, the functional connection slot includes a long side card slot and a wide side card slot, the long side connecting board is arranged on one side of the multifunctional assembly board, the long side card slot is opened on the other side of the long side connecting board, the long side connecting board and the long side card slot are slidably connected to each other, the wide side connecting board is arranged at one end of the multifunctional assembly board, the wide side card slot is opened at the other end of the wide side connecting board, the wide side connecting board and the wide side card slot are slidably connected to each other.

[0008] Preferably, in order to control the connection status between the multifunctional connecting plates, telescopic mounting grooves are opened on both sides of the multifunctional assembly plate, the connecting control plate is slidably engaged in the inside of the telescopic mounting groove, telescopic positioning grooves are opened at both ends of the telescopic mounting groove, and telescopic positioning structures are provided on both sides of the connecting control plate, and the telescopic positioning structures and the telescopic positioning grooves are slidably engaged with each other.

[0009] Preferably, in order to improve the efficiency of disassembly and assembly of the flexible control device, the telescopic positioning structure includes an electrical connector, two sides of the connection control plate are provided with two-way extension holes, the electrical connectors are respectively slidably engaged with the two ends of the two-way extension hole, one end of the electrical connector is fixedly installed with a support spring, the other end of the support spring is fixedly installed with an adjustment threaded plate, the adjustment threaded plate is slidably engaged with the inside of the two-way extension hole, the inside of the two-way extension hole is rotatably engaged with a two-way threaded rod, the two ends of the two-way threaded rod are respectively threadedly connected with the adjustment threaded plate, an adjustment bevel gear is fixedly welded at the center of the two-way threaded rod, an adjustment motor is inlaid and installed on one side of the two-way extension hole, a power bevel gear is fixedly installed on the output end of the adjustment motor, the power bevel gear and the adjustment bevel gear are meshed with each other, a rotation connection groove is provided at both ends of the functional connection groove, an electrical magnetic block is inlaid and installed inside the rotation connection groove, the electrical connectors are respectively slidably engaged with the inside of the rotation connection groove, the electrical connector and the electrical magnetic block are mutually fitted, and a rotation connection port is provided on the outside of the functional connection groove.

[0010] Preferably, in order to quickly remotely control and seal the heat dissipation and dustproof holes around the distribution cabinet, the fireproof sealing structure includes a safety glass plate, which is made of a brittle low-melting point glass material. A storage trough is provided on the upper side of the heat dissipation and dustproof hole, and the safety glass plate is inlaid and installed at the opening of the storage trough. The interior of the storage trough is slidably clamped with high-temperature resistant sealing glass.

[0011] Preferably, in order to improve the ventilation and heat dissipation effects inside the power distribution cabinet, the adjustment control structure includes a ventilation dustproof net, threaded ear plates are provided at the four internal corners of the heat dissipation dustproof hole, the ventilation dustproof net is provided on the outside of the threaded ear plates, a heat dissipation fan is installed on the outside of the ventilation dustproof net, a rotating mounting frame is fixedly installed on the outside of the heat dissipation fan, the internal threads of the threaded ear plates are installed with fixing bolts, the fixing bolts pass through the ventilation dustproof net, the heat dissipation fan and the rotating mounting frame, a ventilation adjustment cover is hinged on one side of the rotating mounting frame, and sliding linkage grooves are provided on both sides of the ventilation adjustment cover.

[0012] Preferably, in order to improve the control effect on the outside of the device, telescopic threaded grooves are provided at the four corners of the multifunctional assembly plate, the assembly threaded rod is threadedly installed in the telescopic threaded groove, the other end of the assembly threaded rod is designed with a hexagonal operating rod, a power installation groove is provided in the tool handle, hexagonal operating tubes are rotatably installed at both ends of the power installation groove, the hexagonal operating tube and the hexagonal operating rod are slidably engaged with each other, a connecting through hole is provided in the hexagonal operating rod, the connecting through hole passes through the hexagonal operating tube, a positioning pin is installed in the connecting through hole, a synchronous sprocket is fixedly installed on one end of the hexagonal operating tube, a synchronous chain is meshed with the outer side of the synchronous sprocket, a linkage gear is fixedly installed on the outer side of the hexagonal operating tube, a power motor is fixedly installed in the power installation groove, a power gear is fixedly installed on the output end of the power motor, the power gear and the linkage gear are meshed with each other, and a battery is fixedly installed in the power installation groove.

[0013] Preferably, in order to flexibly adjust the use angle and ventilation effect of the device, the angle adjustment structure includes a positioning mounting rail, one end of the positioning mounting rail is fixedly installed with an electric threaded rod, the interior of the electric threaded rod is provided with an extending connecting slide slot, the interior of the extending connecting slide slot is slidably engaged with an extending connecting rod, one end of the extending connecting rod is fixedly installed with a tension spring, the other end of the tension spring and the extending connecting slide slot are fixedly connected to each other. The other end of the extending connecting rod is rotatably engaged with a positioning sleeve, the positioning sleeve and the assembling threaded rod are slidably engaged with each other, the interior of the positioning mounting rail is slidably engaged with a movable slider, the outer side of the movable slider is rotatably installed with a support adjusting rod, the other end of the support adjusting rod is rotatably installed with a fixed connecting frame, the fixed connecting frame and the hexagonal operating rod are slidably engaged with each other, the fixed connecting frame is slidably engaged with a rotating connecting bolt, the rotating connecting bolt passes through the connecting through hole, and a ventilation linkage rod is slidably engaged with one side of the support adjusting rod, and the other end of the ventilation linkage rod and the sliding linkage slot are slidably engaged with each other.

[0014] The beneficial effects of the present invention are: reducing the space occupied by the power distribution cabinet when it is idle through a separate multifunctional assembly board, improving the transportation and carrying efficiency of the power distribution cabinet when it is in use, using a connection control board in conjunction with the multifunctional assembly board to combine power distribution cabinets of different specifications according to the number of parts used, thereby improving the applicability of the device to different environments;

[0015] Use fireproof sealing structure. When a fire occurs inside the distribution cabinet, the cabinet will be sealed promptly around the cabinet when it is heated or hit hard to prevent the fire from spreading and reduce the impact of the fire.

[0016] Through the tool handle, the telescopic distance of the assembled threaded rod can be quickly adjusted, thereby adjusting the use distance between the distribution cabinet and the external structure. The angle adjustment structure is used in conjunction with the adjustment control structure to flexibly adjust and control the working angle of the distribution cabinet and the ventilation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a small-scale combined structure of the present invention;

[0018] Figure 2 It is a schematic diagram of a large-scale structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the internal structure of the multifunctional assembly board part of the present invention;

[0020] Figure 4 This is a schematic diagram of the external structure of the multifunctional assembly board part of the present invention;

[0021] Figure 5It is a schematic side cross-sectional structure diagram of the multifunctional assembly plate part of the present invention;

[0022] Figure 6 It is a rear cross-sectional structural schematic diagram of the multifunctional assembly plate part of the present invention;

[0023] Figure 7 It is a front cross-sectional structural schematic diagram of the multifunctional assembly plate part of the present invention;

[0024] Figure 8 It is a schematic side cross-sectional structure diagram of the tool handle portion of the present invention;

[0025] Fig. 9 It is a schematic diagram of the side cross-sectional structure of the angle adjustment structure part of the present invention;

[0026] Fig.10 It is a structural schematic diagram of the telescopic positioning structure part in the present invention.

[0027] In the figure: 1. Multifunctional assembly board; 11. Long mounting board; 12. Wide mounting board; 13. High mounting board; 2. Connection control board; 21. Long side connection board; 22. Wide side connection board; 23. Telescopic positioning structure; 231. Electrical connection head; 232. Support spring; 233. Adjustment threaded plate; 234. Bidirectional threaded rod; 235. Adjustment bevel gear; 236. Adjustment motor; 237. Electrical magnetic block; 3. Functional connection slot; 4. Fireproof sealing structure; 401. Safety glass plate; 402. High temperature resistant sealing glass; 5. Adjustment control structure; 501. Ventilation and dustproof net; 502. Cooling fan; 503. Rotational installation Frame; 504, fixing bolt; 505, ventilation adjustment cover; 6, assembly threaded rod; 601, hexagonal operating rod; 7, insulating protective jacket; 8, tool handle; 801, hexagonal operating tube; 802, positioning pin; 803, synchronous sprocket; 804, synchronous chain; 805, linkage gear; 806, power motor; 807, battery; 9, angle adjustment structure; 901, positioning mounting rail; 902, electric threaded rod; 903, extension connecting rod; 904, tension spring; 905, positioning sleeve; 906, moving slider; 907, support adjustment rod; 908, fixed connection frame; 909, ventilation linkage rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 10As shown, a combined dustproof distribution cabinet includes a multifunctional assembly board 1, connection control boards 2 are installed on both sides of the multifunctional assembly board 1, functional connection grooves 3 are designed on the other two sides of the multifunctional assembly board 1, heat dissipation and dustproof holes are opened inside the multifunctional assembly board 1, fireproof sealing structures 4 are arranged on the upper sides of the heat dissipation and dustproof holes, adjustment control structures 5 are installed inside the heat dissipation and dustproof holes, assembly threaded rods 6 are installed at the four corners of the multifunctional assembly board 1, insulating protective jackets 7 are sleeved on the outer sides of the assembly threaded rods 6, tool handles 8 are installed between the assembly threaded rods 6 on one side, and angle adjustment structures 9 are installed between the assembly threaded rods 6 on the other side.

[0030] The multifunctional assembly board 1 includes a long mounting board 11, a wide mounting board 12 and a high mounting board 13. The long mounting board 11 is respectively mounted on the front and rear sides of the power distribution cabinet, the wide mounting board 12 is respectively mounted on the upper and lower sides of the power distribution cabinet, the length of the wide mounting board 12 is equal to the length of the long mounting board 11, the high mounting board 13 is respectively mounted on the left and right sides of the power distribution cabinet, the length of the high mounting board 13 is equal to the width of the long mounting board 11, and the width of the high mounting board 13 is equal to the width of the wide mounting board 12. The connection control board 2 includes a long side connection board 21 and a wide side connection board 22. The functional connection slot 3 includes a long side card slot and a wide side card slot. The card slot, the long side connecting plate 21 is arranged on one side of the multifunctional assembly plate 1, and the long side card slot is opened on the other side of the long side connecting plate 21, the long side connecting plate 21 and the long side card slot are correspondingly slidably connected with each other, the wide side connecting plate 22 is arranged at one end of the multifunctional assembly plate 1, and the wide side card slot is opened at the other end of the wide side connecting plate 22, and the wide side connecting plate 22 and the wide side card slot are correspondingly slidably connected with each other, thereby improving the combination effect of the device, and at the same time, the specification of the multifunctional assembly plate 1 can also be a square with equal side lengths, which is more flexible and convenient when combined, but at the same time, the flexibility of operation when the distribution cabinet is working will be reduced.

[0031] Telescopic mounting grooves are provided on both sides of the multifunctional assembly board 1, and the connecting control board 2 is slidably engaged in the inside of the telescopic mounting grooves. Telescopic positioning grooves are provided at both ends of the telescopic mounting grooves. Telescopic positioning structures 23 are provided on both sides of the connecting control board 2. The telescopic positioning structures 23 and the telescopic positioning grooves are slidably engaged with each other. Different connection effects are achieved through the structures connected by the telescopic positioning grooves at different positions. For example, the multifunctional assembly boards 1 are vertically connected, rotationally connected or linearly fixedly connected to each other, thereby improving the use effect of the power distribution cabinet. The telescopic positioning structure 23 includes an electrical connector 231. Two-way extension holes are provided on both sides of the connecting control board 2. The electrical connector 231 is respectively slidably engaged at both ends of the two-way extension holes. A support spring 232 is fixedly installed on one end of the electrical connector 231, and an adjusting threaded plate 233 is fixedly installed on the other end of the supporting spring 232. The adjusting threaded plate 233 is slidably engaged in the inside of the two-way extension hole, thereby improving the positioning and engaging effect between the electrical connector 231 and the rotating connecting groove, and improving the electrical connector 231 and the electrical magnetic block. The contact effect between 237, the internal rotation card of the two-way extension hole is connected with a two-way threaded rod 234, and the two ends of the two-way threaded rod 234 are respectively threadedly connected with the adjusting threaded plate 233, and the center position of the two-way threaded rod 234 is fixedly welded with an adjusting bevel gear 235, and an adjusting motor 236 is inlaid and installed on one side of the two-way extension hole, and a power bevel gear is fixedly installed on the output end of the adjusting motor 236. The power bevel gear and the adjusting bevel gear 235 are meshed with each other, pushing the electrical connector 231 to telescopic positioning, thereby improving the installation, connection and disassembly efficiency of the electrical connector 231, and rotating connection grooves are provided at both ends of the functional connection groove. The interior of the rotating connection groove is inlaid with an electrical magnetic block 237, and the electrical connector 231 is respectively slidably carded in the interior of the rotating connection groove, and the electrical connector 231 and the electrical magnetic block 237 fit each other, so that the multi-functional assembly plates 1 are electrically connected, thereby improving the application effect of each structure in the device, and a rotating connection port is provided on the outer side of the functional connection groove 3, which is convenient for the rotation connection between the two multi-functional assembly plates 1.

[0032] The fireproof sealing structure 4 includes a safety glass plate 401, which is made of brittle low-melting-point glass material. A storage groove is opened on the upper side of the heat dissipation and dustproof hole. The safety glass plate 401 is embedded and installed at the opening of the storage groove. The interior of the storage groove is slidably clamped with high-temperature resistant sealing glass 402.

[0033] The adjustment control structure 5 includes a ventilation and dustproof net 501, and threaded ear plates are arranged at the four inner corners of the heat dissipation and dustproof hole to disassemble and assemble different parts for use. The ventilation and dustproof net 501 is arranged on the outer side of the threaded ear plate to improve the ventilation effect of the device. A heat dissipation fan 502 is installed on the outer side of the ventilation and dustproof net 501 to improve the ventilation and heat dissipation effect of the device. A rotating mounting frame 503 is fixedly installed on the outer side of the heat dissipation fan 502, and a fixing bolt 504 is installed on the inner thread of the threaded ear plate. The fixing bolt 504 passes through the ventilation and dustproof net 501, the heat dissipation fan 502 and the rotating mounting frame 503. A ventilation and adjustment cover 505 is hinged on one side of the rotating mounting frame 503 to facilitate the adjustment of the ventilation effect around the power distribution cabinet. Sliding linkage grooves are provided on both sides of the ventilation and adjustment cover 505, and telescopic threaded grooves are provided at the four corners of the multifunctional assembly plate 1. The assembly threaded rod 6 is threadedly installed inside the telescopic threaded groove, and the other end of the assembly threaded rod 6 is designed with a hexagonal operating rod 6. A power installation groove is provided inside the tool handle 8, and hexagonal operating tubes 801 are rotatably installed at both ends of the power installation groove. The hexagonal operating tube 801 and the hexagonal operating rod 601 are slidably engaged with each other, which is convenient for the user to adjust the use length of the assembled threaded rod 6. A connecting through hole is provided inside the hexagonal operating rod 601, and the connecting through hole passes through the hexagonal operating tube 801. A positioning pin 802 is installed inside the connecting through hole to improve the disassembly and assembly application effect of the tool handle 8. A synchronous sprocket 803 is fixedly installed at one end of the hexagonal operating tube 801, and a synchronous chain 804 is meshed with the outer side of the synchronous sprocket 803. A linkage gear 805 is fixedly installed on the outer side of the hexagonal operating tube 801. A power motor 806 is fixedly installed inside the power installation groove, and a power gear is fixedly installed on the output end of the power motor 806. The power gear and the linkage gear 805 are meshed with each other. A battery 807 is fixedly installed inside the power installation groove to improve the functional effect of the tool handle 8.

[0034] The angle adjustment structure 9 includes a positioning mounting rail 901, one end of which is fixedly mounted with an electric threaded rod 902, which can flexibly adjust the rotation support angle of the support adjustment rod 907. An extension connection slide groove is provided inside the electric threaded rod 902, and an extension connection rod 903 is slidably connected inside the extension connection slide groove. A tension spring 904 is fixedly mounted on one end of the extension connection rod 903, and the other end of the tension spring 904 is fixedly connected to the extension connection slide groove. A positioning sleeve plate 905 is rotatably connected to the other end of the extension connection rod 903, and the positioning sleeve plate 905 and the assembly threaded rod 6 are slidably connected to each other, so that the angle adjustment structure 9 is suitable for use with multiple multifunctional assembly plates 1. The inner sliding clamp of the positioning mounting rail 901 is connected with a movable slider 906, and the outer side of the movable slider 906 is rotatably installed with a support adjustment rod 907, and the other end of the support adjustment rod 907 is rotatably installed with a fixed connection frame 908, and the fixed connection frame 908 and the hexagonal operating rod 601 are slidably clamped with each other, and the inner sliding clamp of the fixed connection frame 908 is connected with a rotating connecting bolt, and the rotating connecting bolt passes through the connecting through hole, which flexibly pushes the multifunctional assembly plate 1 to tilt, and one side of the support adjustment rod 907 is slidably clamped with a ventilation linkage rod 909, and the other end of the ventilation linkage rod 909 is slidably clamped with the sliding linkage groove, which drives the ventilation adjustment cover 505 to rotate and adjusts the ventilation effect of the device.

[0035] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A combined dustproof power distribution cabinet, comprising a multifunctional assembly plate (1), characterized in that: The multifunctional assembly board (1) is provided with connection control boards (2) on both sides, and the other two sides of the multifunctional assembly board (1) are provided with functional connection grooves (3). The multifunctional assembly board (1) is provided with heat dissipation and dustproof holes inside, and the upper sides of the heat dissipation and dustproof holes are provided with fireproof sealing structures (4). The fireproof sealing structures (4) include safety glass plates (401), and the safety glass plates (401) are made of brittle low-melting-point glass materials. The upper sides of the heat dissipation and dustproof holes are provided with material storage grooves, and the safety glass plates (401) are embedded and installed at the opening of the material storage groove. The material storage groove is provided with high-temperature resistant sealing glass (402) slidably engaged inside. The heat dissipation and dustproof holes are provided with adjustment control structures (5). The four corners of the multifunctional assembly board (1) are provided with assembly threaded rods (6), and the outer sides of the assembly threaded rods (6) are provided with insulating protective jackets (7). A tool handle (8) is provided between the assembly threaded rods (6) on one side, and an angle adjustment structure (9) is provided between the assembly threaded rods (6) on the other side. The multifunctional assembly plate (1) comprises a long mounting plate (11), a wide mounting plate (12) and a high mounting plate (13); the long mounting plate (11) is respectively mounted on the front and rear sides of the power distribution cabinet; the wide mounting plate (12) is respectively mounted on the upper and lower sides of the power distribution cabinet; the length of the wide mounting plate (12) is equal to the length of the long mounting plate (11); the high mounting plate (13) is respectively mounted on the left and right sides of the power distribution cabinet; the length of the high mounting plate (13) is equal to the width of the long mounting plate (11); and the width of the high mounting plate (13) is equal to the width of the wide mounting plate (12); The adjustment control structure (5) comprises a ventilation dustproof net (501), the four inner corners of the heat dissipation dustproof hole are provided with threaded ear plates, the ventilation dustproof net (501) is arranged on the outer side of the threaded ear plates, a heat dissipation fan (502) is installed on the outer side of the ventilation dustproof net (501), a rotating installation frame (503) is fixedly installed on the outer side of the heat dissipation fan (502), a fixing bolt (504) is installed on the inner thread of the threaded ear plates, the fixing bolt (504) passes through the ventilation dustproof net (501), the heat dissipation fan (502) and the rotating installation frame (503), a ventilation adjustment cover (505) is hinged on one side of the rotating installation frame (503), and sliding linkage grooves are provided on both sides of the ventilation adjustment cover (505); The four corners of the multifunctional assembly plate (1) are provided with telescopic threaded grooves, the assembly threaded rod (6) is threadedly installed inside the telescopic threaded groove, the other end of the assembly threaded rod (6) is designed with a hexagonal operating rod (601), the inside of the tool handle (8) is provided with a power installation groove, the two ends of the power installation groove are rotatably installed with hexagonal operating tubes (801), the hexagonal operating tube (801) and the hexagonal operating rod (601) are slidably engaged with each other, the inside of the hexagonal operating rod (601) is provided with a connecting through hole, the connecting through hole passes through the hexagonal operating tube (801), the connecting A positioning pin (802) is installed inside the connecting hole, a synchronous sprocket (803) is fixedly installed on one end of the hexagonal operating tube (801), a synchronous chain (804) is meshed on the outer side of the synchronous sprocket (803), a linkage gear (805) is fixedly installed on the outer side of the hexagonal operating tube (801), a power motor (806) is fixedly installed inside the power installation slot, a power gear is fixedly installed at the output end of the power motor (806), the power gear and the linkage gear (805) are meshed with each other, and a storage battery (807) is fixedly installed inside the power installation slot.

2. The combined dustproof distribution cabinet according to claim 1, characterized in that: The connection control board (2) comprises a long side connection board (21) and a wide side connection board (22); the functional connection slot (3) comprises a long side card slot and a wide side card slot; the long side connection board (21) is arranged on one side of the multifunctional assembly board (1); the long side card slot is opened on the other side of the long side connection board (21); the long side connection board (21) and the long side card slot are slidably engaged with each other; the wide side connection board (22) is arranged on one end of the multifunctional assembly board (1); the wide side card slot is opened on the other end of the wide side connection board (22); the wide side connection board (22) and the wide side card slot are slidably engaged with each other.

3. The combined dustproof distribution cabinet according to claim 1, characterized in that: Telescopic mounting grooves are provided on both sides of the multifunctional assembly plate (1), the connecting control plate (2) is slidably engaged inside the telescopic mounting grooves, telescopic positioning grooves are provided at both ends of the telescopic mounting grooves, telescopic positioning structures (23) are provided on both sides of the connecting control plate (2), and the telescopic positioning structures (23) are slidably engaged with the telescopic positioning grooves.

4. The combined dustproof distribution cabinet according to claim 3, characterized in that: The telescopic positioning structure (23) comprises an electrical connection head (231), two sides of the connection control board (2) are provided with bidirectional extension holes, the electrical connection head (231) is respectively slidably engaged with the two ends of the bidirectional extension hole, one end of the electrical connection head (231) is fixedly mounted with a support spring (232), the other end of the support spring (232) is fixedly mounted with an adjustment thread plate (233), the adjustment thread plate (233) is slidably engaged with the inside of the bidirectional extension hole, a bidirectional threaded rod (234) is rotatably engaged with the inside of the bidirectional extension hole, the two ends of the bidirectional threaded rod (234) are respectively threadedly engaged with the adjustment thread plate (233), and the bidirectional An adjusting bevel tooth (235) is fixedly welded at the center of the threaded rod (234); an adjusting motor (236) is inlaid and installed on one side of the bidirectional extension hole; a power bevel tooth is fixedly installed at the output end of the adjusting motor (236); the power bevel tooth and the adjusting bevel tooth (235) are meshed with each other; a rotating connection groove is provided at both ends of the functional connection groove (3); an electrical magnetic attraction block (237) is inlaid and installed inside the rotating connection groove; the electrical connection head (231) is respectively slidably engaged with the inside of the rotating connection groove; the electrical connection head (231) and the electrical magnetic attraction block (237) are in contact with each other; and a rotating connection port is provided on the outside of the functional connection groove (3).

5. The combined dustproof distribution cabinet according to claim 1, characterized in that: The angle adjustment structure (9) comprises a positioning mounting rail (901), one end of which is fixedly mounted an electric threaded rod (902), an extension connecting slot is provided inside the electric threaded rod (902), an extension connecting rod (903) is slidably engaged inside the extension connecting slot, a tension spring (904) is fixedly mounted on one end of the extension connecting rod (903), the other end of the tension spring (904) is fixedly connected to the extension connecting slot, the other end of the extension connecting rod (903) is rotatably engaged with a positioning sleeve (905), the positioning sleeve (905) and the assembly threaded rod (6) are slidably engaged with each other, The interior of the positioning mounting rail (901) is slidably connected with a movable slider (906), the outer side of the movable slider (906) is rotatably installed with a support adjustment rod (907), the other end of the support adjustment rod (907) is rotatably installed with a fixed connection frame (908), the fixed connection frame (908) and the hexagonal operating rod (601) are slidably connected to each other, the interior of the fixed connection frame (908) is slidably connected with a rotatable connecting bolt, and the rotatable connecting bolt passes through the connecting through hole, one side of the support adjustment rod (907) is slidably connected with a ventilation linkage rod (909), and the other end of the ventilation linkage rod (909) is slidably connected to the sliding linkage groove.

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