A communication network immunity protection device

Abstract

The utility model relates to communication network protection technical field, and disclose a kind of communication network anti-interference protection device, including equipment shielding protection mechanism, self-adapting heat dissipation mechanism, flow type auxiliary heat dissipation mechanism, wire harness auxiliary shielding mechanism, equipment shielding protection mechanism includes metal shield, metal shield is equipped with mounting groove, metal shield two end side edge lower middle part is equipped with slot, utilize the metal material quality of metal shield.The utility model is equipped with mounting groove on metal shield, and the electromagnetic shielding space is constructed using high-strength metal material quality by the metal shield of equipment shielding protection mechanism, the shielding wire shell of wire harness auxiliary shielding mechanism is combined, and the communication wire harness is shielded, from equipment main body to wire harness all-around block outside electromagnetic interference, improve communication network anti-interference ability, and shielding wire shell and metal shield are adapted to be connected by slot, guarantee the linking stability of overall protection structure.

Description

Technical Field

[0001] This utility model relates to the field of communication network protection technology, specifically a communication network anti-interference protection device. Background Technology

[0002] During the operation of communication networks, external electromagnetic interference and equipment overheating can affect the stable transmission of communication signals and even damage the communication equipment. Therefore, appropriate anti-interference protection devices are needed to shield communication equipment and wiring harnesses from interference and protect them from heat dissipation.

[0003] Existing communication network anti-interference protection devices still have the following problems when in use: the shielding effect is limited and it is difficult to block interference from complex electromagnetic environments in all directions; the heat dissipation structure lacks adaptive adjustment and cannot maintain good heat conduction in response to different heat dissipation conditions and vibration environments of the equipment; the wire harness shielding has poor connection with the main body of the equipment, and the air circulation efficiency of the auxiliary heat dissipation is not high, which affects the overall protection performance. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a communication network anti-interference protection device, which solves the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a communication network anti-interference protection device, including an equipment shielding protection mechanism, an adaptive heat conduction and heat dissipation mechanism, a flow-guided auxiliary heat dissipation mechanism, and a wire harness auxiliary shielding mechanism.

[0008] As a further improvement of this utility model: the equipment shielding protection mechanism includes a metal shielding cover, the metal shielding cover is provided with a mounting groove, and the metal shielding cover is provided with a slot at the lower center of both sides. By utilizing the metal material of the metal shielding cover, an electromagnetic shielding space is constructed for the communication equipment to block the intrusion of external interference signals.

[0009] As a further embodiment of this utility model: the adaptive heat conduction and heat dissipation mechanism includes a copper heat conduction plate fixedly installed in the mounting groove. The copper heat conduction plate has symmetrically arranged tube grooves. The bottom end of the copper heat conduction plate is provided with a telescopic rod, and a spring is sleeved on the outside of the telescopic rod. The bottom end of the heat conduction bonding plate is provided with a heat conduction pad. The top two sides of the heat conduction bonding plate are connected to heat conduction copper pipes. The heat conduction copper pipes are slidably assembled in the corresponding tube grooves, and the top end of the heat conduction copper pipes is provided with a limiting end block. The surface of the copper heat conduction plate is provided with heat dissipation fins. The copper heat conduction plate has auxiliary heat dissipation and flow guiding holes. The heat is quickly conducted through the copper heat conduction structure. The telescopic rod and the spring cooperate to make the heat conduction bonding plate adaptively bond to the equipment, ensuring heat conduction stability. The heat dissipation fins and flow guiding holes accelerate heat dissipation.

[0010] As a further improvement of this utility model: the airflow-guided auxiliary heat dissipation mechanism includes a connecting frame, a fan seat is provided on the connecting frame, and an airflow-guided fan is installed on the fan seat. The connecting frame is detachable for easy installation and maintenance. The airflow-guided fan accelerates airflow and assists in the heat dissipation of the heat dissipation fins and equipment.

[0011] As a further improvement of this utility model: the wire harness auxiliary shielding mechanism includes a shielding wire shell disposed in slots on both sides. The shielding wire shell is provided with reinforcing ribs. The composite structure of the shielding wire shell shields the wire harness from interference, and the reinforcing ribs enhance the structural strength. At the same time, it is adapted to the metal shielding cover through slots to ensure the protective connection between the wire harness and the main body of the equipment.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, the metal shielding cover of the equipment shielding protection mechanism uses high-strength metal material to construct an electromagnetic shielding space. Combined with the shielding shell of the wire harness auxiliary shielding mechanism, the communication wire harness is wrapped and shielded. From the main body of the equipment to the wire harness, external electromagnetic interference is blocked in all directions, improving the anti-interference capability of the communication network. Moreover, the shielding shell and the metal shielding cover are matched and connected by a slot, ensuring the connection stability of the overall protection structure.

[0014] 2. In this utility model, the copper heat-conducting plate and heat-conducting bonding plate of the adaptive heat-conducting and heat-dissipating mechanism are integrally formed copper structures. With the help of heat-conducting pads and heat-conducting copper pipes, the heat of the equipment is quickly conducted. The telescopic rod and spring enable the heat-conducting bonding plate to have adaptive elastic buffering, so that it can stably fit the heat-generating parts when the equipment is installed or subjected to vibration. Combined with the flow-guiding auxiliary heat dissipation mechanism, the flow-guiding fan accelerates the exchange of air between the heat dissipation fins and the outside world, assists in heat dissipation, and ensures the heat dissipation stability and efficiency of the equipment under different working conditions. Attached Figure Description

[0015] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0016] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0017] Figure 3 This is a perspective view of the equipment shielding protection mechanism, the wire harness auxiliary shielding mechanism, and the flow-guiding auxiliary heat dissipation mechanism of this utility model.

[0018] Figure 4 This is a perspective view of the adaptive heat conduction and heat dissipation mechanism of this utility model.

[0019] In the diagram: 1. Equipment shielding and protection mechanism; 2. Adaptive heat conduction and heat dissipation mechanism; 3. Flow-guided auxiliary heat dissipation mechanism; 4. Wire harness auxiliary shielding mechanism; 11. Metal shielding cover; 12. Mounting slot; 13. Slot; 21. Copper heat-conducting plate; 22. Pipe groove; 23. Telescopic rod; 24. Spring; 25. Heat-conducting bonding plate; 26. Heat-conducting pad; 27. Heat-conducting copper pipe; 28. Limiting end block; 29. ​​Heat dissipation fins; 210. Auxiliary heat dissipation flow guide hole; 31. Connecting frame; 32. Fan base; 33. Flow guide fan; 41. Shielding wire shell; 42. Reinforcing rib. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-4In this embodiment of the utility model, a communication network anti-interference protection device includes an equipment shielding protection mechanism 1, an adaptive heat conduction and heat dissipation mechanism 2, a flow-guided auxiliary heat dissipation mechanism 3, and a wire harness auxiliary shielding mechanism 4. The mechanisms work together to achieve anti-interference and heat dissipation protection functions.

[0024] The equipment shielding protection mechanism 1 includes a metal shielding cover 11. The metal shielding cover 11 is provided with a mounting groove 12 and a slot 13 is provided in the middle of the lower side of both ends of the metal shielding cover 11. The metal material of the metal shielding cover 11 is used to construct an electromagnetic shielding space for the communication equipment and block the intrusion of external interference signals.

[0025] The adaptive heat conduction and heat dissipation mechanism 2 includes a copper heat conduction plate 21 fixedly installed in the mounting groove 12. The copper heat conduction plate 21 has symmetrically arranged tube grooves 22. The bottom end of the copper heat conduction plate 21 is provided with a telescopic rod 23. A spring 24 is sleeved on the outside of the telescopic rod 23. The bottom end of the heat conduction bonding plate 25 is provided with a heat conduction pad 26. The top two sides of the heat conduction bonding plate 25 are connected to heat conduction copper pipes 27. The heat conduction copper pipes 27 are slidably assembled in the corresponding tube grooves 22. The top end of the heat conduction copper pipes 27 is provided with a limiting end block 28. The surface of the copper heat conduction plate 21 is provided with heat dissipation fins 29. The copper heat conduction plate 21 is provided with auxiliary heat dissipation guide holes 210. The heat of the equipment is quickly conducted through the copper heat conduction structure. The telescopic rod 23 and the spring 24 cooperate to make the heat conduction bonding plate 25 adaptively bond to the equipment, ensuring heat conduction stability. The heat dissipation fins 29 and the guide holes accelerate heat dissipation.

[0026] The airflow-guided auxiliary heat dissipation mechanism 3 includes a connecting frame 31, a fan mount 32 on the connecting frame 31, and an airflow-guided fan 33 mounted on the fan mount 32. The connecting frame 31 is detachable for easy installation and maintenance. The airflow-guided fan 33 accelerates airflow and assists in the heat dissipation of the heat dissipation fins 29 and equipment.

[0027] The wire harness auxiliary shielding mechanism 4 includes a shielding wire shell 41 located in the slots 13 on both sides. The shielding wire shell 41 is provided with reinforcing ribs 42. The shielding wire shell 41 has a composite structure to shield the wire harness from interference. The reinforcing ribs 42 enhance the structural strength and are also adapted to the metal shielding cover 11 through the slots 13 to ensure the protective connection between the wire harness and the main body of the equipment.

[0028] The working principle of this utility model is as follows: The communication equipment is placed inside the metal shielding cover 11. The metal shielding cover 11 uses metal material to shield external electromagnetic interference. When the equipment generates heat during operation, the heat is transferred to the thermally conductive bonding plate 25 through the thermally conductive pad 26, and then conducted to the copper thermally conductive plate 21 through the thermally conductive copper pipe 27. The heat dissipation fins 29 increase the heat dissipation area, and the auxiliary heat dissipation guide holes 210 cooperate with the guide fan 33 to accelerate air circulation and quickly dissipate heat. The telescopic rod 23 and the spring 24 make the thermally conductive bonding plate 25 adaptively fit the equipment, so that the equipment can conduct heat stably even when it is vibrated. The shielded wire shell 41 wraps the communication wire harness and shields it from external interference. The reinforcing ribs 42 ensure its structural strength and are also snapped into the metal shielding cover 11 to ensure the continuity of overall protection.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A communication network anti-interference protection device, comprising an equipment shielding protection mechanism (1), an adaptive heat conduction and heat dissipation mechanism (2), a flow-guided auxiliary heat dissipation mechanism (3), and a wire harness auxiliary shielding mechanism (4); Its features are: The equipment shielding protection mechanism (1) includes a metal shielding cover (11), the metal shielding cover (11) is provided with a mounting groove (12), and the metal shielding cover (11) is provided with a slot (13) at the lower center of both sides; The adaptive heat conduction and heat dissipation mechanism (2) includes a copper heat conduction plate (21) fixedly installed in the mounting groove (12). The copper heat conduction plate (21) is provided with symmetrical tube grooves (22). The bottom end of the copper heat conduction plate (21) is provided with a telescopic rod (23). A spring (24) is sleeved on the outside of the telescopic rod (23). The bottom end of the heat conduction bonding plate (25) is provided with a heat conduction pad (26). The top two sides of the heat conduction bonding plate (25) are connected with heat conduction copper pipes (27). The heat conduction copper pipes (27) are slidably assembled in the corresponding tube grooves (22). The top end of the heat conduction copper pipes (27) is provided with a limiting end block (28). The surface of the copper heat conduction plate (21) is provided with heat dissipation fins (29). The copper heat conduction plate (21) is provided with auxiliary heat dissipation guide holes (210). The flow-guiding auxiliary heat dissipation mechanism (3) includes a connecting frame (31), a fan seat (32) is provided on the connecting frame (31), and a flow-guiding fan (33) is installed on the fan seat (32); The wire harness auxiliary shielding mechanism (4) includes a shielding wire shell (41) provided in the slots (13) on both sides, and the shielding wire shell (41) is provided with reinforcing ribs (42).

2. The communication network anti-interference protection device according to claim 1, characterized in that: The metal shielding cover (11) is made of high-strength metal material and is adapted to the shielding wire shell (41) by means of a slot (13).

3. The communication network anti-interference protection device according to claim 1, characterized in that: The copper heat-conducting plate (21) and the heat-conducting adhesive plate (25) are integrally formed copper structures, and the heat-conducting pad (26) is made of high thermal conductivity silicone material.

4. The communication network anti-interference protection device according to claim 1, characterized in that: The telescopic rod (23) and spring (24) connect the copper heat-conducting plate (21) and the heat-conducting bonding plate (25).

5. The communication network anti-interference protection device according to claim 1, characterized in that: The heat dissipation fins (29) are evenly distributed in an array on the top outer surface of the copper heat-conducting plate (21), and the auxiliary heat dissipation guide holes (210) penetrate through both ends of the copper heat-conducting plate (21).

6. The communication network anti-interference protection device according to claim 1, characterized in that: The connecting frame (31) is detachably connected to the metal shield (11), and the guide fan (33) consists of three fans that are equidistantly arranged inside the fan base (32).

7. The communication network anti-interference protection device according to claim 1, characterized in that: The shielding shell (41) adopts a composite structure of metal braided mesh and insulating material, and the reinforcing ribs (42) are evenly distributed in an array at the bottom opening of the shielding shell (41).

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