Device for arranging cables in cabinet

Abstract

The invention relates to the technical field of cabinets, and discloses a device for arranging cables in a cabinet, and the device comprises a heat dissipation supporting mechanism, the interior of the heat dissipation supporting mechanism is fixedly provided with a diversion installation mechanism and a cable arrangement mechanism, and the cable arrangement mechanism is located at the bottom of the diversion installation mechanism. An air inlet dust filtering mechanism is arranged on one side of the cable arrangement mechanism, and a wire end supporting structure is arranged on one side of the flow guide installation mechanism. According to the device for arranging the cables in the cabinet, through the arrangement of the heat dissipation supporting mechanism, the flow guide installation mechanism, the cable arrangement mechanism, the air inlet dust filtering mechanism and the cable end supporting structure, heat conduction can be guaranteed through the fact that the heat dissipation supporting mechanism is tightly attached to the equipment shell after installation, and air flow is continuously pumped through the heat dissipation supporting mechanism to accelerate heat exchange at the bottom of the equipment shell; therefore, heat dissipation of the bottom of the equipment shell is guaranteed, cables can be separated during wiring, the orderliness of the cables after installation is guaranteed, and meanwhile heat dissipation airflow can be conveniently guided when passing through the equipment shell.

Description

Technical Field

[0001] The present invention relates to the technical field of cabinets, and particularly to a device for cable arrangement inside a cabinet. Background Art

[0002] A cabinet is an independent or self-supporting casing used to house electrical or electronic equipment. Generally, a cabinet is configured with doors, detachable or non-detachable side panels and a back panel. A cabinet is an essential part of electrical equipment and is the carrier of electrical control equipment. It is generally made of cold-rolled steel or alloy, and can provide protection for the stored equipment against water, dust, electromagnetic interference, etc. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc.

[0003] In a cabinet, in order to wire different devices, a cable rack is generally used as a support and separator to ensure the orderliness of cables. When a trough cable rack is used, it is generally installed closely under the device to lead out the cables, which makes the bottom of the device shell closed and greatly affects the heat dissipation of the device inside the cabinet. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a device for cable arrangement inside a cabinet, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solutions: A device for cable arrangement inside a cabinet, comprising: a heat dissipation support mechanism, inside which a diversion installation mechanism and a cable arrangement mechanism are respectively fixedly arranged, and the cable arrangement mechanism is located at the bottom of the diversion installation mechanism. An air inlet dust filtering mechanism is arranged on one side of the cable arrangement mechanism, and a wire end support structure is arranged on one side of the diversion installation mechanism.

[0006] Preferably, the heat dissipation support mechanism includes an outer main shell, an inlet side port, an upper installation interface and bolt holes. The inlet side ports are respectively penetrated and opened on both sides of the outer main shell. The upper installation interface is penetrated and opened on the upper surface of the outer main shell. The bolt holes are penetrated and opened on the surface of the outer main shell.

[0007] Preferably, the heat dissipation support mechanism further includes a heat dissipation heat conduction plate, a sunken air guide shell, an air outlet, an air inlet hole, a protective heat conduction net and a heat dissipation fan. The heat dissipation heat conduction plate is fixedly connected to the inner wall of the upper installation interface. The sunken air guide shell is integrally arranged inside the heat dissipation heat conduction plate. The air outlet is penetrated and opened on the inner side wall of the sunken air guide shell. The air inlet hole is penetrated and opened on the inner bottom wall of the sunken air guide shell. The protective heat conduction net is fixedly connected to the inner wall of the sunken air guide shell near the edge. The heat dissipation fan is fixedly installed inside the sunken air guide shell.

[0008] Preferably, the diversion and installation mechanism includes a mounting plate frame, a heat dissipation and heat conduction box, heat dissipation fins, a rubber sealing strip, an installation opening, and an exhaust passage. The mounting plate frame is fixedly connected to the inside of the outer main housing. The heat dissipation and heat conduction box is fixedly connected to one side of the mounting plate frame, and the surface of the heat dissipation and heat conduction box is attached to the surface of the heat dissipation and conduction plate. The heat dissipation fins are integrally arranged on the inner wall of the heat dissipation and heat conduction box. The rubber sealing strip is fixedly connected to the lower surface of the mounting plate frame. The installation opening is penetrated and opened on both sides of the mounting plate frame. The exhaust passage is penetrated and opened on the inner wall of the installation opening. The outer surface of the sinking air guide housing is fixedly connected to the inner wall of the installation opening.

[0009] Preferably, the diversion and installation mechanism further includes an exhaust frame, exhaust holes, a switch chute, an exhaust switch slide plate, a ventilation opening, and a damping block. The exhaust frame is fixedly connected between the exhaust passage and the air outlet. The exhaust holes are penetrated and opened on both sides of the exhaust frame. The switch chute is opened on the inner wall of the exhaust frame. The exhaust switch slide plate is slidably connected to the inner wall of the switch chute. The ventilation opening is penetrated and opened on the surface of the exhaust switch slide plate, and the ventilation opening corresponds to the exhaust holes. The damping block is fixedly connected to the inner wall of the exhaust switch slide plate.

[0010] Preferably, the cable arrangement mechanism includes an air passing frame, an air inlet cylinder, a support mesh plate, a cable routing bend, and a label attaching platform. The air passing frame is fixedly connected to the inside of the outer main housing, and the air passing frame is located at the bottom of the mounting plate frame. The air inlet cylinder is fixedly connected to the inner wall of the air passing frame. The support mesh plate is fixedly connected to the inner wall of the top of the air passing frame. The cable routing bends are fixedly connected to the inside of the air passing frame, and the number of the cable routing bends is multiple, and the bending angles of the multiple cable routing bends are all 90 degrees. The label attaching platforms are fixedly connected to the front of the air passing frame, and the number of the label attaching platforms is multiple, and each label attaching platform is located below one end of a cable routing bend close to the front of the air passing frame.

[0011] Preferably, the air inlet dust filtering mechanism includes an air inlet hopper, a clamping block, a dust filtering sponge, a sealing block, and an air inlet grid. The air inlet hopper is fixedly connected to one side of the air passing frame. The clamping block is integrally arranged on the inner wall of the air inlet hopper. The dust filtering sponge is movably arranged inside the air inlet hopper. The sealing block is movably arranged inside the air inlet hopper. The air inlet grid is penetrated and opened on both sides of the sealing block.

[0012] Preferably, the air inlet dust filtering mechanism further includes clamping blocks, deformation grooves, and clamping slots. The number of the clamping blocks is two, and the two clamping blocks are respectively fixedly connected to both sides of the sealing block. The deformation grooves are opened on one side of the clamping blocks. The clamping slots are opened on one side of the clamping blocks, and the clamping blocks are clamped with the clamping blocks through the clamping slots.

[0013] Preferably, the wire end support structure includes a wire clamping frame, a wire fork slot, and a disassembly and installation sliding groove. The wire clamping frame is fixedly installed on the front of the installation plate frame. The wire fork slot is opened on one side of the wire clamping frame. The disassembly and installation sliding grooves are respectively opened on both sides of the wire clamping frame.

[0014] Preferably, the wire end support structure further includes an anti-slip and anti-detachment cover plate, a guiding slide rail, and an exhaust ventilation port. The guiding slide rails are integrally arranged on the inner walls on both sides of the anti-slip and anti-detachment cover plate. The anti-slip and anti-detachment cover plate is slidably connected to the outside of the wire clamping frame through the guiding slide rails and the disassembly and installation sliding grooves. The exhaust ventilation port is penetrated and opened on the surface of the anti-slip and anti-detachment cover plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The device for cable arrangement in the cabinet, through the arranged heat dissipation support mechanism, diversion installation mechanism, cable arrangement mechanism, air inlet dust filtration mechanism, and wire end support structure, can ensure heat conduction by closely adhering the heat dissipation support mechanism to the equipment shell after installation, and continuously pump air flow through the heat dissipation support mechanism to accelerate heat exchange at the bottom of the equipment shell, thereby ensuring heat dissipation at the bottom of the equipment shell.

[0016] The device for cable arrangement in the cabinet, through the arranged outer main shell, inlet side port, installation upper interface, bolt holes, heat dissipation and heat conduction plate, sinking air guide shell, exhaust port, air inlet hole, protective heat conduction net, and heat dissipation fan, can conduct the heat at the bottom of the equipment into the sinking air guide shell through the heat dissipation and heat conduction plate during use, and continuously pump air flow through the heat dissipation fan. The air flow passes through the protective heat conduction net and contacts the bottom of the equipment, thereby accelerating heat exchange between the air and the equipment and the sinking air guide shell, and ensuring heat dissipation at the bottom of the equipment.

[0017] The device for cable arrangement in the cabinet, through the arranged installation plate frame, heat dissipation and heat conduction box, heat dissipation fins, rubber sealing strip, installation port, exhaust channel, exhaust frame, exhaust holes, switch sliding groove, exhaust switch sliding plate, ventilation port, and damping block, can control the opening and closing of the exhaust holes by sliding the exhaust switch sliding plate during maintenance, thereby preventing sundries from falling into the sinking air guide shell during maintenance.

[0018] The device for cable arrangement in the cabinet, through the arranged air passing frame, air inlet cylinder, support mesh plate, wire arrangement bend, and label sticking platform, can separate and divide the cables during wiring, ensure the orderliness of the cables after installation, and at the same time facilitate the diversion of the heat dissipation air flow when passing through.

[0019] The device for cable arrangement in the cabinet, through the arranged air inlet hopper, clamping block, dust filtering sponge, sealing block, air inlet grid, clamping block, deformation groove, and clamping groove, can intercept the dust in the air flow during use and prevent the dust from easily entering the sinking air guide shell.

[0020] The device for cable arrangement in the cabinet can support the cable head through the cable clamping fork groove provided, and further improve the orderliness after cable installation by means of the cable clamping frame, cable clamping fork groove, disassembly and assembly sliding groove, anti-slip cover plate, guiding slide rail and unobstructed exhaust port during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a rear view of the present invention; Figure 3 It is a schematic structural diagram at the position of the support mesh plate of the present invention; Figure 4 It is an exploded structural diagram inside the heat dissipation support mechanism of the present invention; Figure 5 It is a schematic structural diagram of the diversion installation mechanism of the present invention; Figure 6 It is a bottom view at the position of the diversion installation mechanism of the present invention; Figure 7 It is a schematic connection structure diagram of the cable arrangement mechanism and the air inlet dust filter mechanism of the present invention; Figure 8 It is a schematic structural diagram at the position of the cable routing bend of the present invention; Figure 9 It is an exploded structural diagram inside the air inlet dust filter mechanism of the present invention; Figure 10 It is an exploded structural diagram inside the cable head support structure of the present invention; Figure 11 It is an exploded structural diagram inside the exhaust frame of the present invention.

[0022] In the figures: 101, outer main shell; 102, inlet side port; 103, upper installation interface; 104, bolt hole; 105, heat dissipation and heat conduction plate; 106, sunken air guide shell; 107, exhaust port; 108, air inlet hole; 109, protective heat conduction net; 110, heat dissipation fan; 201, installation plate frame; 202, heat dissipation and heat conduction box; 203, heat dissipation fins; 204, rubber sealing strip; 205, installation opening; 206, exhaust channel; 207, exhaust frame; 208, exhaust hole; 209, switch sliding groove; 210, exhaust switch sliding plate; 211, ventilation opening; 212, damping block; 301, air passing frame; 302, air inlet cylinder; 303, support mesh plate; 304, cable routing bend; 305, label pasting table; 401, air inlet hopper; 402, clamping block; 403, dust filter sponge; 404, sealing block; 405, air inlet grid; 406, clamping block; 407, deformation groove; 408, clamping groove; 501, cable clamping frame; 502, cable clamping fork groove; 503, disassembly and assembly sliding groove; 504, anti-slip cover plate; 505, guiding slide rail; 506, unobstructed exhaust port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-11 , a device for cable arrangement inside a cabinet, including: a heat dissipation support mechanism, a diversion installation mechanism and a cable arrangement mechanism are respectively fixedly arranged inside the heat dissipation support mechanism, and the cable arrangement mechanism is located at the bottom of the diversion installation mechanism. An air inlet dust filtering mechanism is arranged on one side of the cable arrangement mechanism, and a wire end support structure is arranged on one side of the diversion installation mechanism. By providing the heat dissipation support mechanism, the diversion installation mechanism, the cable arrangement mechanism, the air inlet dust filtering mechanism and the wire end support structure, after installation, heat conduction can be ensured by closely attaching the heat dissipation support mechanism to the equipment shell, and the heat dissipation support mechanism continuously pumps air flow to accelerate heat exchange at the bottom of the equipment shell, thereby ensuring heat dissipation at the bottom of the equipment shell.

[0025] Among them; the heat dissipation support mechanism includes an outer main shell 101, an inlet side port 102, an installation upper interface 103 and bolt holes 104. The inlet side ports 102 are respectively opened through both sides of the outer main shell 101, the installation upper interface 103 is opened through the upper surface of the outer main shell 101, and the bolt holes 104 are opened through the surface of the outer main shell 101.

[0026] Among them; the heat dissipation support mechanism further includes a heat dissipation heat conduction plate 105, a sinking air guide shell 106, an air outlet 107, an air inlet hole 108, a protective heat conduction net 109 and a heat dissipation fan 110. The heat dissipation heat conduction plate 105 is fixedly connected to the inner wall of the installation upper interface 103, the sinking air guide shell 106 is integrally arranged inside the heat dissipation heat conduction plate 105, the air outlet 107 is opened through the inner side wall of the sinking air guide shell 106, the air inlet hole 108 is opened through the inner bottom wall of the sinking air guide shell 106, the protective heat conduction net 109 is fixedly connected to the inner wall of the sinking air guide shell 106 near the edge, and the heat dissipation fan 110 is fixedly installed inside the sinking air guide shell 106. By providing the outer main shell 101, the inlet side port 102, the installation upper interface 103, the bolt holes 104, the heat dissipation heat conduction plate 105, the sinking air guide shell 106, the air outlet 107, the air inlet hole 108, the protective heat conduction net 109 and the heat dissipation fan 110, during use, the heat at the bottom of the equipment can be introduced into the sinking air guide shell 106 through the heat dissipation heat conduction plate 105, and the heat dissipation fan 110 continuously pumps air flow. The air flow passes through the protective heat conduction net 109 and contacts the bottom of the equipment, thereby accelerating the heat exchange between the air and the equipment and the sinking air guide shell 106, and ensuring heat dissipation at the bottom of the equipment.

[0027] Among them; the flow guiding and installation mechanism includes an installation plate frame 201, a heat dissipation and heat conduction box 202, heat dissipation fins 203, a rubber sealing strip 204, an installation opening 205, and an exhaust channel 206. The installation plate frame 201 is fixedly connected to the inside of the outer main shell 101. The heat dissipation and heat conduction box 202 is fixedly connected to one side of the installation plate frame 201, and the surface of the heat dissipation and heat conduction box 202 is attached to the surface of the heat dissipation and heat conduction plate 105. The heat dissipation fins 203 are integrally arranged on the inner wall of the heat dissipation and heat conduction box 202. The rubber sealing strip 204 is fixedly connected to the lower surface of the installation plate frame 201. The installation opening 205 is penetrated and opened on both sides of the installation plate frame 201. The exhaust channel 206 is penetrated and opened on the inner wall of the installation opening 205. The outer surface of the sunken air guiding shell 106 is fixedly connected to the inner wall of the installation opening 205.

[0028] Among them; the flow guiding and installation mechanism further includes an exhaust frame 207, exhaust holes 208, a switch chute 209, an exhaust switch slide plate 210, a ventilation opening 211, and a damping block 212. The exhaust frame 207 is fixedly connected between the exhaust channel 206 and the air outlet 107. The exhaust holes 208 are penetrated and opened on both sides of the exhaust frame 207. The switch chute 209 is opened on the inner wall of the exhaust frame 207. The exhaust switch slide plate 210 is slidably connected to the inner wall of the switch chute 209. The ventilation opening 211 is penetrated and opened on the surface of the exhaust switch slide plate 210, and the ventilation opening 211 corresponds to the exhaust holes 208. The damping block 212 is fixedly connected to the inner wall of the exhaust switch slide plate 210. By providing the installation plate frame 201, the heat dissipation and heat conduction box 202, the heat dissipation fins 203, the rubber sealing strip 204, the installation opening 205, the exhaust channel 206, the exhaust frame 207, the exhaust holes 208, the switch chute 209, the exhaust switch slide plate 210, the ventilation opening 211, and the damping block 212, it is possible to control the opening and closing of the exhaust holes 208 by sliding the exhaust switch slide plate 210 during maintenance, thereby preventing sundries from falling into the sunken air guiding shell 106 during maintenance.

[0029] Among them; the cable organizing mechanism includes an air passing frame 301, an air inlet cylinder 302, a support mesh plate 303, a wire arranging bend 304, and a label pasting table 305. The air passing frame 301 is fixedly connected inside the outer main housing 101, and the air passing frame 301 is located at the bottom of the mounting plate frame 201. The air inlet cylinder 302 is fixedly connected to the inner wall of the air passing frame 301. The support mesh plate 303 is fixedly connected to the inner wall of the top of the air passing frame 301. The wire arranging bend 304 is fixedly connected inside the air passing frame 301, and the number of wire arranging bends 304 is multiple, and the bending angles of the multiple wire arranging bends 304 are all 90 degrees. The label pasting table 305 is fixedly connected to the front of the air passing frame 301, and the number of label pasting tables 305 is multiple, and each label pasting table 305 is located below one end of a wire arranging bend 304 close to the front of the air passing frame 301. By providing the air passing frame 301, the air inlet cylinder 302, the support mesh plate 303, the wire arranging bend 304, and the label pasting table 305, the cables can be separated and partitioned during wiring, ensuring the orderliness of the cables after installation, and at the same time facilitating the diversion of the heat dissipation air flow when passing through.

[0030] Among them; the air inlet dust filtering mechanism includes an air inlet hopper 401, a clamping block 402, a dust filtering sponge 403, a sealing block 404, and an air inlet grid 405. The air inlet hopper 401 is fixedly connected to one side of the air passing frame 301. The clamping block 402 is integrally arranged on the inner wall of the air inlet hopper 401. The dust filtering sponge 403 is movably arranged inside the air inlet hopper 401. The sealing block 404 is movably arranged inside the air inlet hopper 401. The air inlet grid 405 is penetrated and opened on both sides of the sealing block 404.

[0031] Among them; the air inlet dust filtering mechanism further includes a clamping block 406, a deformation groove 407, and a clamping groove 408. The number of clamping blocks 406 is two, and the two clamping blocks 406 are respectively fixedly connected to both sides of the sealing block 404. The deformation groove 407 is opened on one side of the clamping block 406. The clamping groove 408 is opened on one side of the clamping block 406, and the clamping block 406 is clamped with the clamping block 402 through the clamping groove 408. By providing the air inlet hopper 401, the clamping block 402, the dust filtering sponge 403, the sealing block 404, the air inlet grid 405, the clamping block 406, the deformation groove 407, and the clamping groove 408, the dust in the air flow can be intercepted during use to avoid the dust easily entering the sinking air guiding shell 106.

[0032] Among them; the wire end support structure includes a wire clamping frame 501, a wire clamping fork groove 502, and a disassembly and assembly sliding groove 503. The wire clamping frame 501 is fixedly installed on the front of the mounting plate frame 201. The wire clamping fork groove 502 is opened on one side of the wire clamping frame 501. The disassembly and assembly sliding grooves 503 are respectively opened on both sides of the wire clamping frame 501.

[0033] Among them, the wire-end support structure further includes an anti-slip and anti-detachment cover plate 504, a guiding slide rail 505, and an exhaust vent 506. The guiding slide rail 505 is integrally provided on the inner walls on both sides of the anti-slip and anti-detachment cover plate 504. The anti-slip and anti-detachment cover plate 504 is slidably connected to the outside of the wire clamping frame 501 through the guiding slide rail 505 and the disassembly and assembly chute 503. The exhaust vent 506 is penetratingly opened on the surface of the anti-slip and anti-detachment cover plate 504. By providing the wire clamping frame 501, the wire clamping fork groove 502, the disassembly and assembly chute 503, the anti-slip and anti-detachment cover plate 504, the guiding slide rail 505, and the exhaust vent 506, the wire end can be supported by the wire clamping fork groove 502 during use, further improving the orderliness after cable installation.

[0034] Working principle: During installation, the outer main shell 101 is installed inside the cabinet through bolts, so that the device is located at the bottom of the device to be wired, and it is ensured that the device shell is in contact with the heat dissipation and heat conduction plate 105; During wiring, slide the exhaust air switch slide plate 210 to misalign the ventilation opening 211 with the exhaust hole 208, thereby closing the exhaust hole 208. Insert the cable from one end of the wire management bend 304 close to both sides of the air passing frame 301, and then the cable extends from the other end of the wire management bend 304. Then connect the cable to the device, and ensure that the cable near the cable head is clamped into the wire clamping fork groove 502. Then align the guiding slide rail 505 with the disassembly and assembly chute 503 and slide it in, so that the anti-slip and anti-detachment cover plate 504 closes the wire clamping fork groove 502. Then slide the exhaust air switch slide plate 210 back to its original position to open the exhaust hole 208; During heat dissipation, start the heat dissipation fan 110. The heat dissipation fan 110 pumps air flow. The cold air enters the inside of the air inlet hopper 401 from the air inlet grid 405, and then passes through the dust filtering sponge 403 and passes through the air inlet cylinder 302 to reach the inside of the air passing frame 301. Then it passes through the support mesh plate 303 and enters the inside of the sinking air guiding shell 106 from the air inlet hole 108. Then the air flow continuously impacts the bottom of the device through the protective heat conduction mesh 109, thereby taking away the heat of the device and the sinking air guiding shell 106. Then the hot air flow passes through the exhaust hole 208 and is discharged. Since one such device for wiring is installed at the bottom of each device, the air flow inside the cabinet continuously flows from the rear to the front, thereby accelerating the heat exchange with the device and improving the heat dissipation effect; During cleaning, remove the bolts on the surface of the outer main shell 101 from the cabinet, remove the device, and then separate the clamping groove 408 from the clamping block 402 by pressing the clamping block 406. Then take out the dust filtering sponge 403 and the sealing block 404 for cleaning. After cleaning, insert the dust filtering sponge 403 and the sealing block 404 back into the air inlet hopper 401 for clamping.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for arranging cables in a cabinet, characterized in that: include: A heat dissipation support mechanism, wherein a flow guide installation mechanism and a cable tidying mechanism are fixedly arranged inside the heat dissipation support mechanism, and the cable tidying mechanism is located at the bottom of the flow guide installation mechanism, an air inlet dust filtering mechanism is arranged on one side of the cable tidying mechanism, and a wire end support structure is arranged on one side of the flow guide installation mechanism.

2. The device for arranging cables in a cabinet according to claim 1, characterized in that: The heat dissipation support mechanism comprises an outer main shell (101), an inlet side port (102), an upper mounting interface (103) and a bolt hole (104); the inlet side port (102) is respectively penetrated through two sides of the outer main shell (101), the upper mounting interface (103) is penetrated through the upper surface of the outer main shell (101), and the bolt hole (104) is penetrated through the surface of the outer main shell (101).

3. The device for arranging cables in a cabinet according to claim 2, characterized in that: The heat dissipation support mechanism also includes a heat dissipation heat conduction plate (105), a sinking air guide shell (106), an air outlet (107), an air inlet (108), a protective heat conduction net (109) and a heat dissipation fan (110); the heat dissipation heat conduction plate (105) is fixedly connected to the inner wall of the installation interface (103); the sinking air guide shell (106) is integrally arranged inside the heat dissipation heat conduction plate (105); the air outlet (107) penetrates the inner side wall of the sinking air guide shell (106); the air inlet (108) penetrates the inner bottom wall of the sinking air guide shell (106); the protective heat conduction net (109) is fixedly connected to the inner wall of the sinking air guide shell (106) near the edge; and the heat dissipation fan (110) is fixedly installed inside the sinking air guide shell (106).

4. The device for arranging cables in a cabinet according to claim 3, characterized in that: The air guide installation mechanism comprises a mounting plate frame (201), a heat dissipation and heat conduction box (202), heat dissipation fins (203), a rubber sealing strip (204), a mounting opening (205) and an exhaust passage (206); the mounting plate frame (201) is fixedly connected to the inside of the outer main shell (101); the heat dissipation and heat conduction box (202) is fixedly connected to one side of the mounting plate frame (201); the surface of the heat dissipation and heat conduction box (202) is in contact with the surface of the heat dissipation and heat conduction plate (105); the heat dissipation fins (203) are integrally arranged on the inner wall of the heat dissipation and heat conduction box (202); the rubber sealing strip (204) is fixedly connected to the lower surface of the mounting plate frame (201); the mounting opening (205) is penetrated through two sides of the mounting plate frame (201); the exhaust passage (206) is penetrated through the inner wall of the mounting opening (205); and the outer surface of the downward air guide shell (106) is fixedly connected to the inner wall of the mounting opening (205).

5. The device for arranging cables in a cabinet according to claim 4, characterized in that: The air guide installation mechanism further comprises an exhaust frame (207), an exhaust hole (208), a switch slide groove (209), an exhaust switch slide plate (210), a vent (211) and a damping block (212); the exhaust frame (207) is fixedly connected between the exhaust channel (206) and the exhaust hole (107); the exhaust hole (208) is arranged on both sides of the exhaust frame (207); the switch slide groove (209) is arranged on the inner wall of the exhaust frame (207); the exhaust switch slide plate (210) is slidably connected to the inner wall of the switch slide groove (209); the vent (211) is arranged through the surface of the exhaust switch slide plate (210), and the vent (211) corresponds to the exhaust hole (208); and the damping block (212) is fixedly connected to the inner wall of the exhaust switch slide plate (210).

6. The device for arranging cables in a cabinet according to claim 3, characterized in that: The cable arrangement mechanism comprises an air passing frame (301), an air inlet duct (302), a supporting mesh plate (303), a cable management bend (304) and a label sticking platform (305); the air passing frame (301) is fixedly connected to the inside of the outer main shell (101), and the air passing frame (301) is located at the bottom of the mounting plate frame (201); the air inlet duct (302) is fixedly connected to the inner wall of the air passing frame (301); the supporting mesh plate (303) is fixedly connected to the top of the air passing frame (301); The inner wall of the portion, the wire management bend (304) is fixedly connected to the inside of the wind frame (301), and the number of the wire management bends (304) is multiple, and the bending angles of the multiple wire management bends (304) are all ninety degrees, the label sticking platform (305) is fixedly connected to the front of the wind frame (301), and the number of the label sticking platforms (305) is multiple, and each label sticking platform (305) is located below one end of a wire management bend (304) close to the front of the wind frame (301).

7. The device for arranging cables in a cabinet according to claim 6, characterized in that: The air inlet dust filtering mechanism comprises an air inlet hopper (401), a clamping block (402), a dust filter sponge (403), a sealing block (404) and an air inlet grille (405); the air inlet hopper (401) is fixedly connected to one side of the air passing frame (301); the clamping block (402) is integrally arranged on the inner wall of the air inlet hopper (401); the dust filter sponge (403) is movably arranged inside the air inlet hopper (401); the sealing block (404) is movably arranged inside the air inlet hopper (401); and the air inlet grille (405) is opened through both sides of the sealing block (404).

8. The device for arranging cables in a cabinet according to claim 7, characterized in that: The air inlet dust filter mechanism further comprises a clamping block (406), a deformation groove (407) and a clamping groove (408); the number of the clamping blocks (406) is two, and the two clamping blocks (406) are respectively fixedly connected to the two sides of the sealing block (404); the deformation groove (407) is provided on one side of the clamping block (406); the clamping groove (408) is provided on one side of the clamping block (406); and the clamping block (406) is clamped with the clamping block (402) via the clamping groove (408).

9. The device for arranging cables in a cabinet according to claim 5, characterized in that: The wire end support structure comprises a wire clamping frame (501), a wire clamping fork groove (502) and a disassembly and assembly slide groove (503); the wire clamping frame (501) is fixedly mounted on the front side of the mounting plate frame (201); the wire clamping fork groove (502) is provided on one side of the wire clamping frame (501); and the disassembly and assembly slide groove (503) are respectively provided on both sides of the wire clamping frame (501).

10. The device for arranging cables in a cabinet according to claim 9, characterized in that: The wire end support structure further comprises an anti-slip cover plate (504), a guide rail (505) and an exhaust port (506); the guide rail (505) is integrally arranged on the inner walls on both sides of the anti-slip cover plate (504); the anti-slip cover plate (504) is slidably connected to the outer side of the wire clamping frame (501) via the guide rail (505) and the disassembly and assembly slide groove (503); and the exhaust port (506) is penetrated and opened on the surface of the anti-slip cover plate (504).

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