CN116437626A - A security protection device for 5G distribution network communication - Google Patents

Abstract

The invention relates to a safety protection device for 5G distribution network communication, which belongs to the technical field of distribution network communication, and includes a box and a controller. A vertically arranged heat conduction plate is fixed inside the box, and one side of the heat conduction plate is Several groups of distribution network communication modules are fixed to the interval, and several temperature sensor assemblies are fixed on the heat conducting plate, each temperature sensor assembly is set in one-to-one correspondence with each distribution network communication module, and the other side of the heat conducting plate is provided with The circulating cooling mechanism, the circulating cooling mechanism and each temperature sensor component are electrically connected to the controller, and the controller is used to control the circulating cooling mechanism to the distribution network communication module corresponding to the corresponding temperature sensor component according to the temperature data sent by the temperature sensor component To dissipate heat. The invention can effectively improve the heat dissipation rate of the 5G distribution network communication device, and prevent the 5G distribution network communication device from being damaged due to high temperature.

Description

A security protection device for 5G distribution network communication

technical field

The invention relates to a safety protection device for 5G distribution network communication, belonging to the technical field of distribution network communication.

Background technique

5G network is the fifth-generation mobile communication network, and its peak theoretical transmission speed can reach 1GB every 8 seconds, which is hundreds of times faster than the transmission speed of 4G network. Compared with previous generations of mobile communication technologies, 5G has the characteristics of ultra-large bandwidth, ultra-high speed, ultra-low latency, and ultra-multiple connections, which will help improve the quality of power supply and the flexibility of the power system.

Due to the high operating frequency of 5G distribution network communication equipment, it is bound to generate a lot of heat when it is working. Damage to internal circuits and electronic components affects the use of communication equipment.

A distribution network communication equipment cabinet disclosed in the Chinese utility model patent whose publication number is CN208766363U includes an upper cover, a cabinet body, a main cabinet door, a side cabinet door, a horizontal partition, a vertical partition, a bottom plate, a battery, a cooling fan and a light Network unit, the upper cover is welded on the top of the cabinet, the front of the cabinet is the installation area, the surface of the installation area is connected to the main cabinet door through hinges, the surface of the bottom plate is threaded to the vertical partition, the number of the vertical partition There are two vertical partitions connected by horizontal partitions and divided into three layers by horizontal partitions. The bottom layer of the cabinet is placed with batteries, the top layer of the cabinet is a reserved layer, and the outer side of the horizontal partition corresponds to the installation area.

The above-mentioned reference example only uses the cooling fan for air cooling, which not only has a slow cooling speed and poor cooling effect, but also cannot accurately dissipate heat for the distribution network communication components in the cabinet, which is likely to cause component damage, so improvement is urgently needed.

Contents of the invention

In order to overcome the shortcomings of existing distribution network communication equipment cabinets that cannot form targeted heat dissipation, slow heat dissipation speed, and poor heat dissipation effect according to the heat generation of distribution network communication equipment, the present invention designs a security protection for 5G distribution network communication The device can effectively improve the heat dissipation rate of the 5G distribution network communication device and prevent the 5G distribution network communication device from being damaged due to high temperature.

In order to achieve the above object, the present invention adopts the following technical solutions:

A safety protection device for 5G distribution network communication, including a box body and a controller. A vertically arranged heat conduction plate is fixed inside the box body, and several groups of distribution network communication modules are fixed on one side of the heat conduction plate at vertical intervals , and several temperature sensor components are fixed on the heat conduction plate, and each temperature sensor component is arranged in one-to-one correspondence with each distribution network communication module. The other side of the heat conduction plate is provided with a circulating cooling mechanism, and the circulating cooling mechanism and Each temperature sensor component is electrically connected to the controller, and the controller is used to control the circulating cooling mechanism to dissipate heat to the distribution network communication module corresponding to the corresponding temperature sensor component according to the temperature data sent by the temperature sensor component.

Further, the circulating cooling mechanism includes a backboard, a liquid pump and several sealing covers, the backboard is fixed in the box and an accommodating cavity is arranged inside the backboard, and the accommodating cavity and each sealing cover are provided with There is cooling liquid, each sealing cover is sealed and installed on the side of the heat conduction plate away from the distribution network communication module, and the installation position of each sealing cover corresponds to the installation position of each distribution network communication module, and each sealing cover is connected to the liquid through the branch pipe. The liquid outlet of the pump is connected, and each branch pipe is equipped with an electric control valve for controlling the on-off of the corresponding branch pipe. The three-way solenoid valves are connected and the third port of each of the three-way solenoid valves is in communication with the accommodating cavity, and the liquid pump, the electric control valve and each of the three-way solenoid valves are electrically connected with the controller.

Further, each of the branch pipes is equipped with a hydraulic sensor for detecting the pressure of the coolant in the pipe, and the hydraulic sensor is electrically connected to the controller.

Further, the heat conduction plate is provided with several through holes communicating with each sealing cover, and the side of the through holes close to the distribution network communication module is covered with a flow guide strip, and the flow guide strip is sealed and connected with the heat conduction plate, Moreover, the cross-sectional shape of the guide bar is curved and raised.

Further, an air inlet is provided at the bottom of the box and located on one side of the distribution network communication module, and an exhaust fan is installed at the air inlet, and an air inlet is opened at the top of the box and located directly above the air inlet. An exhaust port, an exhaust fan is installed at the exhaust port, and both the exhaust fan and the exhaust fan are electrically connected to the controller. Control exhaust fan and exhaust fan start.

Further, the heat conduction plate includes a plurality of mutually independent plates, any two adjacent plates are separated by heat insulation strips, and each group of distribution network communication modules and corresponding sealing covers are installed on each plate in a one-to-one correspondence. physically.

Further, an auxiliary heat dissipation layer is provided on the side of the backplane away from the heat conduction plate.

Further, the auxiliary heat dissipation layer is a graphite layer.

Further, a cooling fin is arranged inside the sealing cover, and the cooling fin is fixed and in contact with the heat conducting plate.

Further, the upper part of the flow guiding strip is also provided with an elastic expansion and contraction part, and the elastic coefficient of the expansion and contraction part is smaller than that of the flow guiding strip.

Compared with the prior art, the present invention has the following characteristics and beneficial effects:

1. In the present invention, by setting a controller, a temperature sensor and a plurality of solenoid valves, the controller can determine the abnormal temperature of a specific distribution network communication module according to the temperature detected by the temperature sensor, and then control the opening and closing of the corresponding solenoid valve through the controller Accurate heat dissipation and cooling of a distribution network communication module is realized, which greatly improves the heat dissipation effect and effectively prevents damage caused by overheating of distribution network communication equipment; at the same time, when one or more distribution network communication modules are at low temperature, they can Through the controller to control the opening and closing of the corresponding solenoid valve, the hot cooling liquid of the distribution network communication module that is working and heating is delivered to the corresponding low temperature distribution network communication module, and then the distribution network communication module at low temperature is heated to make it out of the low temperature state, and enter the normal working temperature range, thereby improving the working stability of the entire distribution network communication module and the protection ability to the low temperature environment.

2. The present invention realizes mixed heat dissipation for the 5G distribution network communication module through the combination of liquid cooling and multi-directional air cooling, and the cooling liquid plays the main role of cooling. The first-level cooling of the distribution network communication module; when the heat dissipation capacity of the coolant reaches the limit, the controller can be used to start the fan to achieve air cooling. Through the setting of the hydraulic sensor, the controller can control the coolant in the pipeline while starting the fan. The size of the hydraulic pressure, so that the uplift of the guide bar can change the wind direction of the fan. The rising air flow will form an air vortex when it flows through the guide bar. The air flow in the air vortex area can contact the bottom surface and corners of the distribution network communication module And take away the heat from the bottom surface and corners, while the airflow that is not blocked by the guide strip is directly blown to the front surface of the distribution network communication module, realizing all-round air cooling of the distribution network communication module and playing a good air cooling Cooling effect, the combination of coolant and air cooling can improve the heat dissipation rate of the 5G distribution network communication module, effectively curb the high temperature of the distribution network communication module, prevent the 5G distribution network communication module from being damaged due to high temperature, and cause damage to the 5G distribution network communication module to good protection.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

Fig. 2 is a partial enlarged schematic diagram of A place in Fig. 1;

Fig. 3 is the connection schematic diagram of controller of the present invention;

Fig. 4 is a schematic structural diagram of a flow guide strip according to Embodiment 2 of the present invention.

The reference signs are: 1. box body; 2. base; 3. heat conducting plate; 4. distribution network communication module; 5. sealing cover; 6. liquid pump; 7. four-way solenoid valve; 8. liquid outlet pipe; 9. The first branch pipe; 10. The second branch pipe; 11. The third branch pipe; 12. Hydraulic sensor; 13. Three-way solenoid valve I; 14. Three-way solenoid valve II; 15. Return pipe; 16. Capacity 17. Auxiliary heat dissipation layer; 18. Heat sink; 19. Temperature sensor assembly; 20. Guide strip; 21. Heat insulation strip; 22. Air inlet; 23. Exhaust fan; , exhaust fan; 26, top cover; 27, through hole; 28, telescopic part; 29, back plate.

Detailed ways

The present invention will be described in more detail below in conjunction with examples.

Embodiment one

As shown in Figures 1-2, the safety protection device for 5G distribution network communication in this embodiment includes a box body 1 and a controller. Inside the box body 1, a vertically arranged heat conduction plate 3 is fixed, and one side of the heat conduction plate 3 is along the Three groups of distribution network communication modules 4 are fixed at vertical intervals (in other embodiments, the number of distribution network communication modules 4 can also be two groups, four groups or more groups), and the distribution network communication modules 4 are in contact with the heat conducting plate 3 , so that the heat on the distribution network communication module 4 can be conducted to the heat conduction plate 3, and the heat conduction plate 3 is also fixed with three temperature sensor assemblies 19, and the three temperature sensor assemblies 19 are set in one-to-one correspondence with the three distribution network communication modules 4 , the other side of the heat conduction plate 3 is provided with a circulating cooling mechanism, and the circulating cooling mechanism and each temperature sensor assembly 19 are electrically connected to the controller, and the controller is used to control the circulating cooling mechanism to the corresponding temperature sensor assembly according to the temperature data sent by the temperature sensor assembly 19. The distribution network communication module 4 corresponding to 19 performs heat dissipation.

Further, the circulating cooling mechanism includes a back plate 29, a liquid pump 6 and three sealing covers 5, the back plate 29 is fixed in the box body 1 and the inside of the back plate 29 is provided with an accommodating cavity 16, the accommodating cavity 16 is connected with each sealing cover 5 are provided with cooling liquid, and each sealing cover 5 is sealed and installed on the side of the heat conducting plate 3 away from the distribution network communication module 4, thereby forming a closed space between the sealing cover 5 and the heat conducting plate 3, and each sealing cover 5 The installation position corresponds to the installation position of each distribution network communication module 4 one by one. Each sealing cover 5 is connected with the liquid outlet of the liquid pump 6 through a branch pipe. control valve, the liquid inlet of the liquid pump 6 communicates with the accommodating cavity 16, and any adjacent two sets of sealing covers 5 are connected by a three-way solenoid valve, and the third port of each three-way solenoid valve is connected with the accommodating cavity 16 , the liquid pump 6, the electric control valve and each three-way solenoid valve are electrically connected with the controller.

Specifically, a liquid pump 6, a first branch pipe 9, a second branch pipe 10 and a third branch pipe 11 are arranged in the box body 1, and an accommodating cavity 16 is arranged in the back plate 29 of the box body 1, and the back plate 29 is made of high thermal conductivity material so that it has good heat dissipation performance; the liquid outlet of the liquid pump 6 is connected to the first port of the four-way solenoid valve 7 through the liquid outlet pipe 8, and the liquid inlet of the liquid pump 6 is connected through the pipeline It communicates with the inside of the accommodating cavity 16, and one end of the first branch pipe 9 is connected with the second port of the four-way solenoid valve 7 and the other end communicates with the inside of the first group of sealing covers 5; one end of the second branch pipe 10 is connected with The third port of the four-way electromagnetic valve 7 is connected and its other end communicates with the inside of the second group of sealing covers 5; one end of the third branch pipe 11 is connected with the fourth port of the four-way electromagnetic valve 7 and its other end is connected with the third port. The internal communication of group sealing cover 5;

A three-way solenoid valve I13 is arranged between the first group of sealing covers 5 and the second group of sealing covers 5, the first port of the three-way solenoid valve I13 communicates with the inside of the first group of sealing covers 5, and the first port of the three-way solenoid valve I13 The two ports communicate with the interior of the second group of sealing covers 5, and the third port of the three-way solenoid valve I13 communicates with the interior of the accommodating chamber 16 through the return pipe 15; between the second group of sealing covers 5 and the third group of sealing covers 5 There is a three-way solenoid valve II14 between them, the first port of the three-way solenoid valve II14 communicates with the inside of the second group of sealing covers 5, the second port of the three-way solenoid valve II14 communicates with the inside of the third group of sealing covers 5, and the three-way The third port of the solenoid valve II14 communicates with the interior of the accommodating cavity 16 through the return pipe 15 .

Further, each branch pipe is equipped with a hydraulic sensor 12 for detecting the pressure of the coolant in the pipe, and the hydraulic sensor 12 is electrically connected to the controller.

Further, the heat conduction plate 3 is provided with a plurality of through holes 27 communicating with each sealing cover 5, and the side of the through holes 27 close to the distribution network communication module 4 is covered with a flow guide strip 20, and the flow guide strip 20 is sealed with the heat conduction plate 3 connected, and the cross-sectional shape of the guide bar 20 is an arc-shaped bulge, and the cooling liquid enters into the guide bar 20 through the through hole 27 .

Further, an air inlet 22 is provided at the bottom of the box body 1 and located on one side of the distribution network communication module 4, and an exhaust fan 23 is installed at the air inlet 22; There is an exhaust port 24, and an exhaust fan 25 is installed at the exhaust port 24. The exhaust fan 23 and the exhaust fan 25 are all electrically connected to the controller. Control exhaust fan 23 and exhaust fan 25 to start when going out.

Specifically, referring to Fig. 3, the controller includes a main control module, and also includes a motor drive module connected to the main control module, a power supply module and a communication module, and the motor drive module is connected to the liquid pump 6 for driving the liquid pump 6; the communication module Used to communicate with external devices; the power module is used for power supply;

The controller also includes a fan drive module, the input end of the fan drive module is connected with the control signal output end of the main control module, and the drive end of the fan drive module is connected with the exhaust fan 23 and the exhaust fan 25 for driving the exhaust fan 23 and the exhaust fan 25 to rotate.

The output ends of each temperature sensor assembly 19 are connected to the sampling port of the main control module, the control ends of the three-way solenoid valve I13, the three-way solenoid valve II14 and the four-way solenoid valve 7 are evenly connected to the control signal output end of the main control module; The output end of 12 is connected with the sampling port of the main control module.

Specifically, the present invention also provides a control method for the controller, specifically as follows:

Initially, the liquid pump 6 is in a stopped state, and the distribution network communication module 4 will generate a large amount of heat during operation, causing the temperature of the distribution network communication module 4 to rise, thereby causing the temperature of the heat conduction plate 3 to rise accordingly, and the temperature sensor assembly 19 Detect the temperature of the heat conducting plate 3 in real time, and feed back the detected temperature value to the main control module, and the main control module compares the detected temperature with the preset first preset temperature value, and when the detected temperature value is greater than At the first preset temperature value, the main control module controls the liquid pump 6 to start and controls the four-way solenoid valve 7 and the three-way solenoid valve to open, and the liquid pump 6 drives the cooling liquid to circulate between the sealing cover 5 and the accommodating cavity 16;

The heat on the distribution network communication module 4 is conducted to the heat conduction plate 3 , and the heat on the heat conduction plate 3 is conducted to the coolant in the sealed cover 5 . It has good heat dissipation performance and the back plate 29 has a larger heat dissipation area, and the temperature of the coolant in the accommodation cavity 16 is higher than the external ambient temperature, so the back plate 29 can quickly and efficiently dissipate heat, making the interior of the accommodation cavity 16 The cooled coolant is quickly cooled, and the cooled coolant flows back into the sealed cover 5, and circulates in this way, so that the heat generated by the distribution network communication module 4 can be quickly dissipated to the outside of the box body 1;

Since the working states of the distribution network communication modules 4 of each group are different, the temperature rise of the distribution network communication modules 4 of each group will also be different. Through its corresponding sealing cover 5, the coolant is transported to the distribution network communication module 4 that needs to be cooled, so that the cooling mode can be flexibly selected according to the working conditions of each distribution network communication module 4, so that the application of the device More flexible to meet diverse cooling needs.

Specifically, in this embodiment, since each sealing cover 5 is connected with a branch pipe, the flow direction of the cooling liquid can be controlled according to different situations, as follows:

When the temperature detected by only one group of temperature sensor assemblies 19 is too high, it means that the distribution network communication module 4 in the area where the temperature sensor assembly 19 is located has a high temperature and needs heat dissipation and cooling. At this time, the main control module controls the four-way solenoid valve 7 so that The branch pipe of the sealing cover 5 corresponding to the distribution network communication module 4 is connected, and the three-way solenoid valve is controlled to make the sealing cover 5 and the accommodating cavity 16 conduct. After the liquid pump 6 is started, the cooling liquid can only flow in the sealing cover 5 The circulating flow between the accommodating cavity 16 can make the coolant in the low temperature state flow concentratedly to the sealing cover 5, so as to ensure the targeted centralized heat dissipation and cooling of the distribution network communication module 4, avoid local overheating in this area, and effectively protect The distribution network communication module 4 prevents the distribution network communication module 4 from being damaged due to high temperature;

When the temperature detected by at least two groups of temperature sensor assemblies 19 is too high, the main control communicates the sealing cover 5 in the corresponding area with the accommodating chamber 16 through the control of the four-way solenoid valve 7 and the three-way solenoid valve, and the liquid pump 6. The cooling liquid is driven to circulate in the sealing cover 5 and the accommodating cavity 16, so as to realize the simultaneous cooling and cooling of each group of distribution network communication modules 4, which is beneficial to the rapid cooling and cooling of the whole inside the box body 1.

In particular, when the external temperature is low, the low temperature may affect the normal operation of the distribution network communication module 4. Since the heat generation of each distribution network communication module 4 is different during operation, the distribution network with a higher temperature can be placed in a low temperature environment. The heat of the communication module 4 is partially transferred to the lower-temperature distribution network communication module 4 to realize the heating of the low-temperature distribution network communication module 4, as follows:

The main control module compares the output values of each temperature sensor assembly 19, and when the temperature value of a group of temperature sensor assemblies 19 is lower than the preset low temperature value, it indicates that the distribution network communication module 4 in the area where the temperature sensor assembly 19 is located appears When the low temperature is reached, it needs to be heated;

At this time, the main control module controls the corresponding electromagnetic valve to make the liquid outlet of the liquid pump 6 conduct with the sealing cover 5 (hereinafter referred to as the high-temperature sealing cover 5 ) behind the distribution network communication module 4 with the highest temperature, and make the distribution network under low temperature conditions The sealing cover 5 behind the communication module 4 (hereinafter referred to as the low-temperature sealing cover 5 ) is connected to the high-temperature sealing cover 5 , and the liquid pump 6 drives the cooling liquid to flow through the high-temperature sealing cover 5 , the low-temperature sealing cover 5 and the accommodating cavity 16 in sequence;

The cooling liquid absorbs the heat of the high-temperature distribution network communication module 4 when flowing through the high-temperature sealing cover 5, and the heat is released when the cooling liquid flows into the low-temperature sealing cover 5, so as to realize the heating of the low-temperature distribution network communication module 4, so that it is out of the low-temperature condition and then works fine.

In particular, during the liquid cooling process of a certain group of distribution network communication modules 4, if it is detected that the temperature of the distribution network communication module 4 is still rising, it means that the liquid cooling cooling rate at this time has been difficult to meet the requirements of the distribution network communication module. 4, the distribution network communication module 4 may continue to heat up and cause damage, then the controller further controls to cool down, as follows;

During the liquid cooling process, if the main control module detects that the temperature of a certain group of distribution network communication modules 4 (hereinafter referred to as abnormal distribution network communication modules 4) continues to rise to the preset second preset temperature value (second preset Set the temperature value to be greater than the first preset temperature value), at this time the main control module sends an instruction instruction to the motor drive module, so that the motor drive module drives the liquid pump 6 to run at a higher speed to increase the pumping hydraulic pressure of the coolant, The hydraulic pressure in the sealing cover 5 at the rear of the abnormal communication module increases accordingly, and the hydraulic sensor 12 on the corresponding branch pipe detects the hydraulic pressure of the sealing cover 5 in real time (the hydraulic pressure in the branch pipe can reflect the hydraulic pressure in the sealing cover 5), and the hydraulic sensor 12 Feedback the detected hydraulic pressure value to the main control module. When the hydraulic pressure increases to the preset pressure, the main control module sends an instruction to the motor drive module to make the motor drive module control the liquid pump 6 to maintain the current speed and keep the coolant at the current pressure ;

Under the current pressure, the coolant in the flow guide bar 20 pushes the flow guide bar 20 outwards, so that the flow guide bar 20 protrudes toward the front of the heat conduction plate 3; at the same time, the main control module controls the exhaust fan 23 and the exhaust fan 25 to start, External cold air starts to flow into the box body 1 from the air inlet 22, and the hot air in the box body 1 starts to be discharged from the exhaust port 24, and an upward airflow is generated in the box body 1;

Referring to Fig. 2, the rising airflow will form an air vortex (shown by the dotted arrow in Fig. 2) when it flows through the guide bar 20, and the airflow in the air vortex area can contact and take away the bottom surface and the corner of the distribution network communication module 4 The heat from the bottom surface and corners, and the airflow that is not blocked by the guide strip 20 is directly blown to the front surface of the distribution network communication module 4, so that the distribution network communication module 4 can be blown in multiple directions to achieve a good air cooling effect ;

In addition, the existence of the air vortex can avoid the situation that the bottom surface and corners of the abnormal distribution network communication module 4 cannot be effectively blown due to the obstruction of other module components by the airflow below;

When the temperature of the distribution network communication module 4 is lower than the preset second preset temperature value, the speed of the liquid pump 6 is reduced to the speed required by the liquid cooling mode, the fan stops running, and the guide strip 20 shrinks under the action of its own elastic force ; When the temperature of the distribution network communication module 4 is lower than the preset first preset temperature, the liquid pump 6 stops, and each solenoid valve is closed.

To sum up, the combination of liquid cooling and multi-directional air cooling can effectively curb the further temperature rise of the abnormal distribution network communication module 4 and achieve a better protection effect.

Further, the heat conduction plate 3 includes a plurality of mutually independent plates, any two adjacent plates are separated by a heat insulation strip 21, and each group distribution network communication module 4 and the corresponding sealing cover 5 are installed in a one-to-one correspondence. On each board body, such setting can avoid the mutual transfer of heat in each area, and is conducive to adopting different liquid cooling modes for each distribution network communication module 4 .

Further, an auxiliary heat dissipation layer 17 is provided on the side of the back plate 29 away from the heat conducting plate 3 to improve the heat dissipation capability.

Further, the auxiliary heat dissipation layer 17 is a graphite layer, and the heat dissipation performance of the back plate 29 is enhanced through the arrangement of the graphite layer.

Further, a cooling fin 18 is arranged inside the sealing cover 5, and the cooling fin 18 is fixed and in contact with the heat conduction plate 3. When the cooling liquid flows through the sealing cover 5, it will contact the cooling fin 18, and the cooling fin 18 can increase The large heat exchange area enables the heat on the heat conduction plate 3 to be transferred to the coolant more efficiently, improving the heat dissipation effect.

Embodiment two

Referring to Fig. 4, the difference between the present embodiment and the first embodiment is that: the upper part of the flow guide strip 20 in the present embodiment is also provided with an elastic telescopic part 28, and the elastic coefficient of the telescopic part 28 is smaller than that of the flow guide strip 20 .

It can be seen from the above description that when air cooling is performed, the main control module controls the rotation speed of the liquid pump 6 to make the hydraulic pressure of the cooling liquid alternately increase and decrease above the preset pressure value, so that the expansion and contraction portion 28 of the guide bar 20 The cycle is alternately elongated and shortened, the uplift height and downward angle of the guide bar 20 change periodically accordingly, and the range and intensity of the air vortex caused by the updraft flowing through the guide bar 20 change periodically accordingly, so that The various parts of the abnormal distribution network communication module 4 are alternately and effectively blown to further improve the air cooling effect.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "inner", "outer", and "upper" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Claims (10)

1. A safety protection device for 5G distribution network communication is characterized in that: including box (1) and controller, the inside heat-conducting plate (3) that is fixed with vertical setting of box (1), heat-conducting plate (3) one side is fixed with a plurality of group's net communication module (4) along vertical interval, just still be fixed with a plurality of temperature sensor subassembly (19) on heat-conducting plate (3), each temperature sensor subassembly (19) and each net communication module (4) one-to-one setting of joining in marriage, heat-conducting plate (3) opposite side is provided with circulation cooling mechanism, circulation cooling mechanism and each temperature sensor subassembly (19) all are connected with the controller electricity, the controller is used for cooling to the net communication module (4) of joining in marriage that corresponding temperature sensor subassembly (19) correspond according to the temperature data control circulation cooling mechanism that temperature sensor subassembly (19) sent.

2. The security protection apparatus for 5G network communications according to claim 1, wherein: the circulating cooling mechanism comprises a back plate (29), a liquid pump (6) and a plurality of sealing covers (5), wherein the back plate (29) is fixed in a box body (1), a containing cavity (16) is formed in the back plate (29), cooling liquid is arranged in the containing cavity (16) and each sealing cover (5), each sealing cover (5) is installed on one side, away from a distribution network communication module (4), of a heat conducting plate (3), the installation position of each sealing cover (5) corresponds to the installation position of each distribution network communication module (4) one by one, each sealing cover (5) is communicated with a liquid outlet of the liquid pump (6) through a branch pipe, each branch pipe is provided with an electric control valve for controlling the on-off of the corresponding branch pipe, a liquid inlet of the liquid pump (6) is communicated with the containing cavity (16), any two adjacent sealing covers (5) are connected through a three-way electromagnetic valve, and a third port of each three-way electromagnetic valve is communicated with the containing cavity (16), and the liquid pump (6), the electric control valve and each three-way electromagnetic valve are electrically connected with a controller.

3. The security protection apparatus for 5G distribution network communications according to claim 2, wherein: and each branch pipe is provided with a hydraulic pressure sensor (12) for detecting the cooling liquid pressure in the pipe, and the hydraulic pressure sensors (12) are electrically connected with a controller.

4. A security protection apparatus for 5G network communications according to claim 3, wherein: the heat conducting plate (3) is provided with a plurality of through holes (27) communicated with the sealing covers (5), one side, close to the distribution network communication module (4), of each through hole (27) is covered with a guide strip (20), the guide strips (20) are in sealing connection with the heat conducting plate (3), and the cross section of each guide strip (20) is in an arc-shaped bulge.

5. A security protection apparatus for 5G network communications according to any one of claims 1-4, wherein: the utility model discloses a novel air distribution network communication module, including box (1), air inlet (22) have been seted up to the position that just is located distribution network communication module (4) one side to box (1), air exhaust fan (23) are installed to air inlet (22) department, box (1) top just is located air inlet (22) top position and has been seted up gas vent (24), exhaust fan (25) are installed to gas vent (24) department, air exhaust fan (23) and exhaust fan (25) all are connected with the controller electricity, the controller receives coolant extrusion and stretches out to keeping away from sealed cowling (5) one side control air exhaust fan (23) and exhaust fan (25) start at water conservancy diversion strip (20).

6. The security protection apparatus for 5G distribution network communications according to claim 2, wherein: the heat conducting plate (3) comprises a plurality of mutually independent plate bodies, any two adjacent plate bodies are separated by a heat insulating strip (21), and each group of network communication modules (4) and corresponding sealing covers (5) are arranged on each plate body in a one-to-one correspondence manner.

7. The security protection apparatus for 5G distribution network communications according to claim 2, wherein: an auxiliary heat dissipation layer (17) is arranged on one side of the back plate (29) away from the heat conducting plate (3).

8. The security protection apparatus for 5G network communications according to claim 7, wherein: the auxiliary heat dissipation layer (17) is a graphite layer.

9. The security protection apparatus for 5G distribution network communications according to claim 2, wherein: and radiating fins (18) are arranged in the sealing cover (5), and the radiating fins (18) are fixed with and contacted with the heat conducting plate (3).

10. The safety protection device for 5G network communications according to claim 4, wherein: the upper part of the guide strip (20) is also provided with an elastic telescopic part (28), and the elastic coefficient of the telescopic part (28) is smaller than that of the guide strip (20).

Images