Fireproof communication network cabinet

Abstract

The invention relates to the technical field of network security, in particular to a fireproof communication network cabinet which comprises a cabinet shell, a temperature sensor, ventilation holes and a fan and further comprises a controller, and the temperature sensor, the ventilation holes and the fan are arranged on the cabinet shell. The temperature sensor senses the temperature rise in the cabinet shell to start the controller, the push assembly drives the push block to move to enable the button to turn off the power supply in the cabinet shell, and then when the temperature in the cabinet shell does not continuously rise after the power supply is turned off, the controller controls the double-shaft motor to stop running. On the contrary, the next operation is carried out, a linkage assembly is used for enabling a first hole plate to block a ventilation hole so as to seal the cabinet body shell, then a moving block is driven to move, a fire extinguishing assembly is used for spraying a fire extinguishing material into the cabinet shell, and then fire can be extinguished in time on fire points possibly appearing in the cabinet shell; therefore, the damage rate of equipment is reduced.

Description

Technical Field

[0001] The present invention relates to the field of network security technology, and particularly to a fireproof communication network cabinet. Background Art

[0002] A fireproof communication network cabinet is a cabinet used to store network devices and communication devices, and its design aims to provide fireproof function to prevent the devices inside the cabinet from being damaged in case of a fire. The following are some common external fire safety protection devices for network devices: protective cabinet shells or cabinet locks, security cameras and monitoring systems, intrusion alarm systems, power grid filters and voltage regulators, reflective radio frequency shielding cabinets, fire alarms, reducing the risk of equipment damage and data loss. These external safety protection devices can provide additional protection at the physical and environmental levels and enhance the security of network devices. Some network devices need to be stored inside a cabinet shell. When the temperature inside the device rises, a fire may occur, and then an alarm is sent through the installed fire alarm, and then wait for the fire extinguishing personnel to reach the designated location and take measures to extinguish the fire as soon as possible, reducing the risk of equipment damage and data loss. However, it takes some time for the fire extinguishing personnel to reach the fire source, so the possible fire source cannot be dealt with in time, thus increasing the damage rate of the equipment. For this reason, we propose a fireproof communication network cabinet. Summary of the Invention

[0003] One technical problem to be solved by this application is: how to design a device that can respond in time to the rising temperature inside the cabinet shell.

[0004] To solve the above technical problem, the embodiment of this application provides a fireproof communication network cabinet, which includes a cabinet shell, a temperature sensor, a ventilation hole, a fan arranged on the cabinet shell, and also includes a controller, and the controller is arranged on the cabinet shell;

[0005] A button, and the button is arranged on the cabinet shell;

[0006] A push block, and the push block is arranged on the cabinet shell;

[0007] A pushing component, and the pushing component is arranged on the cabinet shell. When the temperature sensor senses a temperature rise, the controller is activated, and the pushing component is used to drive the push block to move so that the button turns off the power supply inside the cabinet shell;

[0008] A first orifice plate, and there are multiple first orifice plates, and multiple first orifice plates are jointly arranged on the cabinet shell;

[0009] A linkage component, and the linkage component is arranged on the cabinet shell. When the push block moves, the linkage component is used to block the ventilation hole with the first orifice plate so that the cabinet shell is sealed;

[0010] Moving blocks, a plurality of the moving blocks are provided, and the plurality of moving blocks are arranged on the cabinet shell;

[0011] A fire extinguishing assembly is arranged on the cabinet shell. When the orifice plate I moves, the moving block moves, and the fire extinguishing assembly sprays fire extinguishing materials inside the cabinet shell. When the temperature sensor senses that the temperature inside the cabinet shell rises, the controller is activated, and the pushing assembly drives the push block to move to close the power supply inside the cabinet shell. Then, when the temperature inside the cabinet shell does not continue to rise after the power supply is turned off, the controller controls the dual-axis motor to stop running. Otherwise, the next step is carried out. Furthermore, the linkage assembly is used to block the ventilation holes with the orifice plate I to seal the cabinet shell, then drive the moving block to move, and then the fire extinguishing assembly sprays fire extinguishing materials inside the cabinet shell, so that the possible ignition points inside can be extinguished in time, thereby reducing the damage rate of the equipment.

[0012] In some embodiments, the pushing assembly includes an inclined plane block arranged on the push block, a toothed plate is arranged on the push block, a positioning block is arranged on the toothed plate, a positioning groove is formed on the cabinet shell, the positioning block is connected to the positioning groove, a transmission assembly is arranged on the toothed plate, and when the temperature sensor senses the temperature rise, the controller is activated, and the transmission assembly drives the toothed plate to displace.

[0013] In some embodiments, the transmission assembly includes a first toothed disc meshed with the toothed plate. A fixing frame is arranged on the cabinet shell, and a dual-axis motor is arranged on the fixing frame. Both output ends of the dual-axis motor are provided with a first shaft. One end of one of the first shafts penetrates through the first toothed disc and is connected to it, and one ends of the plurality of first shafts pass through the inside of the cabinet shell. A guiding assembly is arranged on the cabinet shell. When the dual-axis motor is started, the push block is displaced, and the guiding assembly drives the button to close the power supply inside the cabinet shell.

[0014] In some embodiments, the guiding assembly includes a base shell arranged on the cabinet shell. The base shell is connected to the button. A plurality of side plates are arranged on the button, a second shaft is commonly arranged on the plurality of side plates, a roller is arranged on the second shaft, and the second shaft penetrates through the roller. When the push block moves, the button is driven to move to close the power supply inside the cabinet shell.

[0015] In some embodiments, the linkage assembly includes a plurality of placement cavities formed inside the cabinet shell. The orifice plate I is located inside the placement cavity. A plurality of pull ropes are arranged on the orifice plate I. A guide wheel is arranged inside the placement cavity through a rotating shaft. One of the pull ropes bypasses the guide wheel, and a synchronization assembly is arranged at one end of the pull rope. When the first shaft rotates, the synchronization assembly drives the pull rope to move.

[0016] In some embodiments, the synchronization component includes a second gear disk disposed on the first shaft, and the first shaft passes through the second gear disk. A first winding wheel is disposed on the second gear disk, and the first shaft passes through and is connected to the first winding wheel. A pulling rope is wound around and connected to the first winding wheel. The second gear disk meshes with a third gear disk, and a third shaft is disposed on the third gear disk. The third shaft passes through the third gear disk, and the third shaft is located in the placement cavity;

[0017] The third gear disk meshes with a fourth gear disk, and a fourth shaft is disposed on the fourth gear disk. The fourth shaft passes through the fourth gear disk. A second winding wheel is disposed on the fourth gear disk. A pulling rope is wound around and connected to the second winding wheel. The fourth shaft passes through and is connected to the second winding wheel. A reset component is disposed on the first orifice plate. The rotation of the first shaft drives the first winding wheel to rotate and wind the rope, and at the same time drives the second winding wheel to rotate and wind the rope together, causing the first orifice plate to displace, and using the reset component to reset the displaced first orifice plate.

[0018] In some embodiments, the reset component includes a plurality of tension springs disposed on the first orifice plate. The tension springs are located in the placement cavity. The first orifice plate displaces, and at the same time pulls the tension springs to provide the reset ability for the first orifice plate.

[0019] In some embodiments, the fire extinguishing component includes a plurality of outer shells disposed on the cabinet shell. A ring sleeve block is disposed on the outer shell. A circular opening is formed at the center of the ring sleeve block on the outer shell. A spring is disposed in the ring sleeve block. One end of the spring is provided with a sealing plate, and the sealing plate is connected to the ring sleeve block. A top-pushing component is disposed on the cabinet shell. The first orifice plate displaces, and the top-pushing component is used to spray the fire extinguishing material in the outer shell inside the cabinet shell.

[0020] In some embodiments, the top-pushing component includes a push plate disposed on the first orifice plate. An inclined plate is disposed on the push plate. A plate body is commonly disposed on a plurality of the push plates. A plurality of the inclined plates are commonly connected to the plate body. The plate body is connected to a plurality of moving blocks. The first orifice plate moves, thereby driving the moving blocks to push the sealing plate to displace.

[0021] In some embodiments, a plurality of second orifice plates are disposed on one first orifice plate. A fifth shaft is disposed on the output shaft of the fan. A screw rod is disposed on the cabinet shell, and a ratchet and pawl assembly is disposed between the screw rod and the fifth shaft;

[0022] A moving plate is disposed on the screw rod, and the screw rod passes through the moving plate. A plurality of first rods are disposed on the moving plate. A piston is disposed at one end of the first rods. A plurality of air cylinders are disposed on the cabinet shell. The first rods pass through and are connected to the air cylinders. The piston is connected to the air cylinders;

[0023] A tube body is conductively connected inside the air cylinder. The tube body penetrates through the cabinet shell and is in communication with the inner cavity of the cabinet shell. A one-way valve is arranged inside the tube body.

[0024] The present invention has at least the following beneficial effects: When the temperature sensor senses that the temperature inside the cabinet shell rises, the controller is activated. The pushing component is used to drive the push block to move, so that the button turns off the power supply inside the cabinet shell. Then, when the temperature inside the cabinet shell does not continue to rise after the power supply is turned off, the controller controls the dual-axis motor to stop running. On the contrary, the next operation is carried out. Then, the linkage component is used to block the ventilation hole with the first orifice plate, so that the cabinet shell is sealed. Then, the moving block is driven to move. Then, the fire extinguishing component is used to spray fire extinguishing materials inside the cabinet shell, so that the possible ignition points inside can be extinguished in time, thereby reducing the damage rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0026] Figure 2 For the present invention Figure 1 It is a schematic diagram of the sectional structure;

[0027] Figure 3 For the present invention Figure 2 It is a schematic diagram of the enlarged structure of Area A in the present invention;

[0028] Figure 4 For the present invention Figure 2 It is a schematic diagram of the enlarged structure of Area B in the present invention;

[0029] Figure 5 For the present invention Figure 1 It is a schematic diagram of the sectional structure from another orientation;

[0030] Figure 6 For the present invention Figure 5 It is a schematic diagram of the enlarged structure of Area C in the present invention;

[0031] Figure 7 For the present invention Figure 5 It is a schematic diagram of the enlarged structure of Area D in the present invention;

[0032] Figure 8 For the present invention Figure 5 It is a schematic diagram of the sectional structure;

[0033] Figure 9 For the present invention Figure 8 It is a schematic diagram of the enlarged structure of Area E in the present invention;

[0034] Figure 10 It is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

[0035] Figure 11 For the present inventionFigure 10 Schematic diagram of sectional structure;

[0036] Figure 12 This is the present invention Figure 11 Schematic diagram of sectional structure;

[0037] Figure 13 This is the present invention Figure 12 Schematic diagram of enlarged structure of area F in the present invention.

[0038] In the figure: 1 - cabinet shell; 2 - temperature sensor; 3 - ventilation hole; 4 - fan; 5 - pushing component; 6 - first orifice plate; 7 - linkage component; 8 - moving block; 9 - fire extinguishing component; 11 - second orifice plate; 12 - fifth shaft; 13 - screw; 14 - ratchet and pawl component; 15 - moving plate; 16 - first rod; 17 - piston; 18 - air cylinder; 19 - pipe body; 20 - check valve; 51 - controller; 52 - button; 53 - pushing block; 54 - inclined plane block; 55 - toothed plate; 56 - positioning block; 57 - positioning groove; 58 - transmission component; 59 - first toothed disc; 61 - fixing frame; 62 - dual - shaft motor; 63 - first shaft; 64 - guiding component; 65 - base shell; 66 - side plate; 67 - second shaft; 68 - roller; 71 - placement cavity; 72 - pulling rope; 73 - guide pulley; 74 - synchronization component; 75 - second toothed disc; 76 - first winding wheel; 77 - third toothed disc; 78 - third shaft; 79 - fourth toothed disc; 81 - fourth shaft; 82 - second winding wheel; 83 - reset component; 84 - tension spring; 91 - outer shell; 92 - ring - sleeve block; 93 - round orifice; 94 - spring; 95 - sealing plate; 96 - top - pushing component; 97 - pushing plate; 98 - inclined plate; 99 - plate body. Specific implementation manners

[0039] 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1

[0041] Please refer to Figure 1-9 , the present invention provides a technical solution: a fire - proof communication network cabinet, including a cabinet shell 1 and a temperature sensor 2, a ventilation hole 3, and a fan 4 provided on the cabinet shell 1. The temperature sensor 2 is fixedly connected to the inner wall of the cabinet shell 1, the ventilation hole 3 is opened on the cabinet shell 1, and further includes a controller 51 which is fixedly connected to the inner wall of the cabinet shell 1;

[0042] A button 52, the button 52 is provided on the cabinet shell 1;

[0043] The pushing block 53 is arranged on the cabinet shell 1;

[0044] The pushing component 5 is arranged on the cabinet shell 1. When the temperature sensor 2 senses that the temperature rises, the controller 51 is started, and the pushing component 5 is used to drive the pushing block 53 to move so as to turn off the internal power supply of the cabinet shell 1 by the button 52. Specifically: The pushing component 5 includes an inclined plane block 54 fixedly connected to the pushing block 53. A toothed plate 55 is fixedly connected to the pushing block 53, and a positioning block 56 is fixedly connected to the toothed plate 55. A positioning groove 57 is formed on the cabinet shell 1, and the positioning block 56 is slidably connected to the inner wall of the positioning groove 57. A transmission component 58 is arranged on the toothed plate 55. When the temperature inside the cabinet shell 1 rises and continues to rise beyond the warning temperature index, after the temperature sensor 2 senses that the temperature rises beyond the index, the controller 51 is started, and the transmission component 58 is used to drive the toothed plate 55 to displace, thereby driving the positioning block 56 to slide and displace in the positioning groove 57, and then driving the pushing block 53 and the inclined plane block 54 to move together at the same time.

[0045] The transmission component 58 includes a first toothed disc 59 meshed with the toothed plate 55. A fixed frame 61 is fixedly connected to the cabinet shell 1, and a dual-axis motor 62 is fixedly connected to the fixed frame 61. Both output ends of the dual-axis motor 62 are fixedly connected with a first shaft 63. One end of a first shaft 63 penetrates through the first toothed disc 59 and is fixedly connected thereto, and one ends of multiple first shafts 63 pass through the inside of the cabinet shell 1. A guiding component 64 is arranged on the cabinet shell 1. The dual-axis motor 62 is started to drive the first shaft 63 to rotate, and then the first toothed disc 59 is rotated at the same time, thereby driving the toothed plate 55 to displace, and the guiding component 64 is used to drive the button 52 to turn off the internal power supply of the cabinet shell 1.

[0046] The guiding component 64 includes a base shell 65 fixedly connected to the cabinet shell 1. The base shell 65 is slidably connected to the button 52. Multiple side plates 66 are fixedly connected to the button 52, and a second shaft 67 is fixedly connected to the multiple side plates 66 together. A roller 68 is rotatably connected to the second shaft 67, and the second shaft 67 penetrates through the roller 68. When the pushing block 53 drives the inclined plane block 54 to move together, then the inclined plane block 54 contacts the roller 68, and the roller 68 is pushed to rotate around the second shaft 67 on the side plate 66 by the inclined plane block 54. Then, the side plate 66 is displaced to drive the button 52 to move in the base shell 65, thereby turning off the power supply of the internal network device of the cabinet shell 1. When the dual-axis motor 62 rotates in reverse to reset the inclined plane block 54, then the button 52 is reset at the same time to restore the power supply of the internal power supply of the cabinet shell 1;

[0047] Furthermore, when the temperature inside the cabinet shell 1 continues to rise while the power supply is turned off, the dual-axis motor 62 then rotates. On the contrary, when the temperature inside the cabinet shell 1 does not continue to rise while the power supply is turned off, the dual-axis motor 62 then stops rotating;

[0048] After the power supply of the network device inside the cabinet shell 1 is turned off, it may be the rapid temperature rise caused by the high-intensity operation of the device. Therefore, when the power supply is turned off, the ventilation holes 3 on the cabinet shell 1 are not sealed at the same time. Thus, when the power supply of the network device is turned off, the temperature inside the cabinet shell 1 can be dissipated more quickly through the ventilation holes 3. Furthermore, when the temperature inside the cabinet shell 1 does not continue to rise after the power supply is turned off, the controller 51 controls the double-shaft motor 62 to stop running. On the contrary, after the power supply of the network device inside the cabinet shell 1 is turned off, the temperature still continues to rise, and then the next operation is carried out to reduce the damage rate of the device;

[0049] The first orifice plate 6, there are multiple first orifice plates 6, and multiple first orifice plates 6 are jointly arranged on the cabinet shell 1;

[0050] The linkage component 7, the linkage component 7 is arranged on the cabinet shell 1, the push block 53 moves, and the first orifice plate 6 is used to block the ventilation hole 3 by using the linkage component 7 so that the cabinet body shell is sealed. Specifically: the linkage component 7 includes a plurality of placement cavities 71 opened inside the cabinet shell 1, the first orifice plate 6 is located in the placement cavity 71, and the first orifice plate 6 is slidably connected to the inner wall of the placement cavity 71. A plurality of pull ropes 72 are fixedly connected to the first orifice plate 6, and the pull ropes 72 are designed to be loose. Furthermore, when the shaft one 63 rotates to make the button 52 turn off the power supply inside the cabinet shell 1, the pull ropes 72 will not be driven to pull the first orifice plate 6 to displace. A guide wheel 73 is rotatably connected to the placement cavity 71 through a rotating shaft. One pull rope 72 bypasses the guide wheel 73, and a synchronization component 74 is arranged at one end of the pull rope 72. When the shaft one 63 rotates, the synchronization component 74 drives the pull rope 72 to move around the guide wheel 73, so as to drive the first orifice plate 6 to move in the placement cavity 71, and the ventilation hole 3 on the cabinet shell 1 is blocked by the first orifice plate 6.

[0051] The synchronization component 74 includes a second gear disk 75 fixedly connected to the shaft one 63, and the shaft one 63 penetrates through the second gear disk 75. The shaft one 63 is conductively connected from the inner wall of the cabinet shell 1 to the placement cavity 71, and the shaft one 63 is rotatably connected to the inner wall of the cabinet shell 1. A first reel 76 is fixedly connected to the second gear disk 75, the shaft one 63 penetrates through the first reel 76 and is fixedly connected to it. One pull rope 72 is wound around the first reel 76, and one end of the pull rope 72 is fixedly connected to the first reel 76. The second gear disk 75 is meshed with a third gear disk 77, and a shaft three 78 is rotatably connected to the third gear disk 77, and the shaft three 78 penetrates through the third gear disk 77. The shaft three 78 is located in the placement cavity 71, and the shaft three 78 is fixedly connected to the inner wall of the placement cavity 71;

[0052] The third gear disk 77 is meshed and connected with the fourth gear disk 79. A fourth shaft 81 is rotatably connected to the fourth gear disk 79, and the fourth shaft 81 penetrates through the fourth gear disk 79. A second reel 82 is fixedly connected to the fourth gear disk 79. A pull rope 72 is wound around the second reel 82. One end of a pull rope 72 is fixedly connected to the second reel 82. The fourth shaft 81 penetrates through the second reel 82 and is rotatably connected thereto. The fourth shaft 81 is located in the placement cavity 71 and is fixedly connected to the inner wall of the placement cavity 71. A reset assembly 83 is arranged on the first orifice plate 6. When the temperature of the network equipment inside the cabinet shell 1 continues to rise after the power is turned off, then the dual-shaft motor 62 then drives the first shaft 63 to rotate, and then drives the first reel 76 to rotate and wind the rope through the first shaft 63. Then, at the same time, the rotating second gear disk 75 drives the third gear disk 77 to rotate around the third shaft 78, thereby driving the fourth gear disk 79 and the second reel 82 to rotate around the fourth shaft 81. As a result, one pull rope 72 is driven to bypass the guide pulley 73 and then wound around the second reel 82, thereby driving the first orifice plate 6 to displace, so that the round holes on the first orifice plate 6 are misaligned with the ventilation holes 3 on the cabinet shell 1, thereby sealing the ventilation holes 3 on the cabinet body shell, and using the reset assembly 83 to provide the reset ability for the displaced first orifice plate 6.

[0053] The reset assembly 83 includes a plurality of tension springs 84 fixedly connected to the first orifice plate 6. The tension springs 84 are located in the placement cavity 71, and one end of the tension springs 84 is fixedly connected to the inner wall of the placement cavity 71. Then, when the first orifice plate 6 displaces in the placement cavity 71, the tension springs 84 are simultaneously pulled to store energy for the first orifice plate 6 to provide the reset ability.

[0054] Moving blocks 8. There are a plurality of moving blocks 8, and the plurality of moving blocks 8 are arranged on the cabinet shell 1.

[0055] The fire extinguishing assembly 9 is arranged on the cabinet shell 1. The displacement of the first orifice plate 6 causes the moving blocks 8 to move, and the fire extinguishing assembly 9 is used to spray fire extinguishing materials inside the cabinet shell 1. Specifically: The fire extinguishing assembly 9 includes a plurality of outer shells 91 fixedly connected to the cabinet shell 1. A ring sleeve block 92 is fixedly connected to the outer shell 91. A round opening 93 is opened at the center of the ring sleeve block 92 on the outer shell 91. A spring 94 is fixedly connected inside the ring sleeve block 92. One end of the spring 94 is fixedly connected to a sealing plate 95. The sealing plate 95 is slidably connected to the inner wall of the ring sleeve block 92. A top-pushing assembly 96 is arranged on the cabinet shell 1. When the temperature inside the cabinet shell 1 continues to rise after the network equipment inside the cabinet shell 1 is powered off, the first orifice plate 6 is driven to displace, and the top-pushing assembly 96 is used to drive the sealing plate 95 to compress the spring 94 inside the ring sleeve block 92, so that the fire extinguishing materials inside the outer shell 91 are sprayed out from the arc surface of the sealing plate 95 and the round opening 93 at one end of the ring sleeve block 92, and then sprayed on the network equipment inside the cabinet shell 1.

[0056] The jacking component 96 includes a push plate 97 fixedly connected to the first orifice plate 6. The push plate 97 is located within the placement cavity 71. An inclined plate 98 is fixedly connected to the push plate 97. The inclined plate 98 is conductively connected from the inner wall of the cabinet housing 1 into the placement cavity 71. A plate body 99 is fixedly connected to a plurality of push plates 97 together. The plate body 99 is conductively connected from the inner wall of the cabinet housing 1 into the placement cavity 71. A plurality of inclined plates 98 are fixedly connected to the plate body 99 together. The plate body 99 is fixedly connected to a plurality of moving blocks 8. When the first orifice plate 6 is displaced, it drives the push plate 97 and the inclined plate 98 to move together, and then simultaneously drives the plate body 99 and a plurality of moving blocks 8 to be displaced. Thus, the moving block 8 in displacement pushes the sealing plate 95 to move within the annular sleeve block 92 and compress the spring 94, and then it can extinguish the possible ignition points inside in time, thereby reducing the damage of the equipment and further reducing the risk of data loss.

[0057] Embodiment 2

[0058] Please refer to Figure 1-13 , the present invention provides a technical solution: a fireproof communication network cabinet. Embodiment 2 is optimized on the basis of Embodiment 1;

[0059] A plurality of second orifice plates 11 are fixedly connected to a first orifice plate 6. The output shaft of the fan 4 is fixedly connected to a fifth shaft 12. When the cabinet housing 1 operates normally, the fan 4 rotates forward to dissipate heat inside the cabinet housing 1. A screw rod 13 is rotatably connected to the inner wall of the cabinet housing 1, and a ratchet and pawl assembly 14 is provided between the screw rod 13 and the fifth shaft 12;

[0060] A moving plate 15 is threadedly connected to the screw rod 13, and the screw rod 13 penetrates through the moving plate 15. A plurality of first rods 16 are fixedly connected to the moving plate 15. One end of the first rod 16 is fixedly connected to a piston 17. A plurality of air cylinders 18 are fixedly connected to the inner wall of the cabinet housing 1. The first rod 16 penetrates through the air cylinder 18 and is slidably connected thereto. The piston 17 is slidably connected to the inner wall of the air cylinder 18;

[0061] The air cylinder 18 is conductively connected to a pipe body 19. The pipe body 19 penetrates through the cabinet housing 1 and is conductively connected to the inner cavity of the cabinet housing 1. A one-way valve 20 is fixedly connected to the pipe body 19. When the temperature inside the cabinet housing 1 continues to rise, then the first orifice plate 6 is displaced, thereby driving a plurality of second orifice plates 11 to move to block the ventilation holes 3 on the cabinet housing 1 at the fan 4. Then, the controller 51 controls the fan 4 to rotate in reverse. Then, the screw rod 13 is driven to rotate through the ratchet and pawl assembly 14, thereby driving the moving plate 15 to displace along the screw rod 13. Then, a plurality of first rods 16 are simultaneously driven to be displaced, and then the piston 17 is driven to move within the air cylinder 18. Thus, the air inside the cabinet housing 1 is extracted through the pipe body 19, and the air drawn into the air cylinder 18 will not flow back into the cabinet housing 1 due to the action of the one-way valve 20 within the pipe body 19. Furthermore, the air inside the cabinet housing 1 is reduced, thereby restricting the combustion of the network equipment inside the cabinet housing 1 and further reducing the damage rate of the equipment.

[0062] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0063] 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 fireproof communication network cabinet, comprising a cabinet shell (1) and a temperature sensor (2), a ventilation hole (3), and a fan (4) arranged on the cabinet shell (1), characterized in that: It also includes a controller (51), wherein the controller (51) is arranged on the cabinet shell (1); A button (52), wherein the button (52) is arranged on the cabinet shell (1); A push block (53), wherein the push block (53) is arranged on the cabinet shell (1); A pushing component (5), the pushing component (5) being arranged on the cabinet shell (1), the temperature sensor (2) sensing the temperature rise to start the controller (51), and the pushing component (5) driving the pushing block (53) to move so that the button (52) turns off the power supply inside the cabinet shell (1); Orifice plate one (6), the orifice plate one (6) being provided in plurality, and the plurality of orifice plates one (6) being arranged together on the cabinet shell (1); A linkage assembly (7), wherein the linkage assembly (7) is arranged on the cabinet shell (1), the push block (53) moves, and the linkage assembly (7) is used to make the orifice plate 1 (6) block the ventilation hole (3) so that the cabinet shell is sealed; A moving block (8), wherein a plurality of the moving blocks (8) are provided, and the plurality of the moving blocks (8) are arranged on the cabinet shell (1); A fire extinguishing assembly (9) is arranged on the cabinet shell (1), the orifice plate (6) is displaced to move the moving block (8), and the fire extinguishing assembly (9) is used to spray fire extinguishing materials inside the cabinet shell (1).

2. The fireproof communication network cabinet according to claim 1, characterized in that: The pushing assembly (5) comprises an inclined block (54) arranged on the pushing block (53); a tooth plate (55) is arranged on the pushing block (53); a positioning block (56) is arranged on the tooth plate (55); a positioning groove (57) is provided on the cabinet shell (1); the positioning block (56) is connected to the positioning groove (57); a transmission assembly (58) is arranged on the tooth plate (55); the temperature sensor (2) senses the temperature rise to start the controller (51), and the transmission assembly (58) is used to drive the tooth plate (55) to move.

3. The fireproof communication network cabinet according to claim 2, characterized in that: The transmission assembly (58) comprises a toothed disc (59) meshed with the toothed plate (55); a fixing frame (61) is provided on the cabinet shell (1); a dual-axis motor (62) is provided on the fixing frame (61); two output ends of the dual-axis motor (62) are each provided with a shaft (63); one end of the shaft (63) passes through the toothed disc (59) and is connected thereto; and one end of a plurality of shafts (63) passes through the cabinet shell (1); a guide assembly (64) is provided on the cabinet shell (1); the dual-axis motor (62) is started to displace the push block (53), and the guide assembly (64) is used to drive the button (52) to turn off the power supply inside the cabinet shell (1).

4. The fireproof communication network cabinet according to claim 3, characterized in that: The guide assembly (64) includes a base shell (65) arranged on the cabinet shell (1), the base shell (65) is connected to the button (52), a plurality of side panels (66) are arranged on the button (52), a second axis (67) is commonly arranged on the plurality of side panels (66), a roller (68) is arranged on the second axis (67), and the second axis (67) passes through the roller (68), and the push block (53) moves, thereby driving the button (52) to move and turn off the power supply inside the cabinet shell (1).

5. The fireproof communication network cabinet according to claim 4, characterized in that: The linkage component (7) comprises a plurality of placement cavities (71) provided in the cabinet shell (1); the orifice plate one (6) is located in the placement cavity (71); a plurality of pull ropes (72) are provided on the orifice plate one (6); a guide wheel (73) is provided in the placement cavity (71) via a rotating shaft; one of the pull ropes (72) passes around the guide wheel (73); a synchronization component (74) is provided at one end of the pull rope (72); the shaft one (63) rotates, and the pull rope (72) is driven to move by the synchronization component (74).

6. The fireproof communication network cabinet according to claim 5, characterized in that: The synchronization component (74) comprises a toothed disc 2 (75) arranged on the shaft 1 (63), and the shaft 1 (63) passes through the toothed disc 2 (75), a reel 1 (76) is arranged on the toothed disc 2 (75), the shaft 1 (63) passes through the reel 1 (76) and is connected thereto, a pull rope (72) is wound around the reel 1 (76) and is connected thereto, the toothed disc 2 (75) is meshed with a toothed disc 3 (77), a shaft 3 (78) is arranged on the toothed disc 3 (77), and the shaft 3 (78) passes through the toothed disc 3 (77), and the shaft 3 (78) is located in the placement cavity (71); The toothed disc three (77) is meshed with the toothed disc four (79), the toothed disc four (79) is provided with a shaft four (81), and the shaft four (81) passes through the toothed disc four (79), the toothed disc four (79) is provided with a reel two (82), a pull rope (72) is wound around the reel two (82) and connected thereto, the shaft four (81) passes through the reel two (82) and is connected thereto, a reset assembly (83) is provided on the orifice plate one (6), the shaft one (63) rotates to drive the reel one (76) to rotate and collect the rope, and at the same time drives the reel two (82) to rotate and collect the rope together so that the orifice plate one (6) is displaced, and the reset assembly (83) is used to reset the displaced orifice plate one (6).

7. The fireproof communication network cabinet according to claim 6, characterized in that: The reset assembly (83) includes a plurality of tension springs (84) arranged on the orifice plate (6). The tension springs (84) are located in the placement cavity (71). When the orifice plate (6) is displaced, the tension springs (84) are pulled simultaneously to provide a reset capability for the orifice plate (6).

8. The fireproof communication network cabinet according to claim 7, characterized in that: The fire extinguishing assembly (9) comprises a plurality of shells (91) arranged on the cabinet shell (1); a ring block (92) is arranged on the shell (91); a circular opening (93) is opened on the shell (91) at the center of the ring block (92); a spring (94) is arranged inside the ring block (92); a sealing plate (95) is arranged at one end of the spring (94); the sealing plate (95) is connected to the ring block (92); a push assembly (96) is arranged on the cabinet shell (1); the orifice plate (6) is displaced, and the push assembly (96) is used to spray the fire extinguishing material in the shell (91) into the interior of the cabinet shell (1).

9. The fireproof communication network cabinet according to claim 8, characterized in that: The pushing assembly (96) includes a push plate (97) arranged on the orifice plate (6), an inclined plate (98) is arranged on the push plate (97), a plate body (99) is commonly arranged on a plurality of the push plates (97), a plurality of the inclined plates (98) are commonly connected to the plate body (99), the plate body (99) is connected to a plurality of the moving blocks (8), the orifice plate (6) moves, thereby driving the moving block (8) to push the sealing plate (95) to move.

10. The fireproof communication network cabinet according to claim 9, characterized in that: A plurality of orifice plates 2 (11) are arranged on one orifice plate 1 (6), an output shaft of the fan (4) is provided with a shaft 5 (12), a screw rod (13) is arranged on the cabinet shell (1), and a ratchet and ratchet assembly (14) is arranged between the screw rod (13) and the shaft 5 (12); The screw rod (13) is provided with a movable plate (15), and the screw rod (13) passes through the movable plate (15), a plurality of rods (16) are provided on the movable plate (15), a piston (17) is provided at one end of the rods (16), a plurality of gas cylinders (18) are provided on the cabinet shell (1), the rods (16) pass through the gas cylinders (18) and are connected thereto, and the pistons (17) are connected to the gas cylinders (18); The air cylinder (18) is connected to a tube body (19), the tube body (19) passes through the cabinet shell (1) and is connected to the inner cavity of the cabinet shell (1), and a one-way valve (20) is arranged in the tube body (19).

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