Reinforcing machine with protection function

Abstract

The utility model discloses a reinforcing machine with a protection function. The reinforcing machine comprises a mainframe box, a network access unit, an electrical conversion unit, at least two lightning protection modules and at least one drying structure, the network access unit and the electrical conversion unit are electrically connected with the mainframe box; the at least two lightning protection modules are arranged in the mainframe box and the network access unit respectively, the at least two lightning protection modules are electrically connected with the interface module of the electrical conversion unit and the interface module of the network access unit respectively, and the lightning protection modules are used for performing lightning protection on the interface module of the network access unit and the interface module of the electrical conversion unit; and the drying structure is arranged in the mainframe box, the network access unit and / or the electrical conversion unit, and is used for dehumidifying the interiors of the mainframe box, the network access unit and / or the electrical conversion unit. According to the utility model, at least two lightning protection modules and at least one drying structure are arranged in the reinforcing machine, so that the protection capability of the reinforcing machine is improved, and the working stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced computers, in particular to a reinforced computer with a protective function. Background Art

[0002] As a highly integrated computer, the rugged machine is mainly used in computing scenarios with control requirements. The use environment of the rugged machine equipment is becoming more and more complex, and the amount of data processing is also increasing, resulting in higher and higher requirements for the environmental adaptability indicators of the rugged machine.

[0003] Since the reinforcement machine is in a harsh working environment for a long time, it usually needs to meet strict requirements such as high temperature, humidity, salt spray and electromagnetic compatibility, so the environmental adaptability of the reinforcement machine is required to be high. The connectors and buses on the existing reinforcement machine are easily corroded by corrosive gases, water molecules and dust, which causes damage to the structure of the reinforcement machine and affects the data transmission performance and service life of the reinforcement machine. At the same time, high-voltage and high-energy lightning can easily be transmitted into the reinforcement machine through the cables (power lines and signal transmission lines) connected to the outdoors, causing the electronic devices in the reinforcement machine to suffer from lightning damage, which can cause the reinforcement machine to stop working at the least, or even damage the reinforcement machine at the worst.

[0004] In the process of implementing the utility model, the applicant found that there are at least the following problems in the prior art:

[0005] The existing reinforcement machines have poor protection capabilities and poor working stability. Utility Model Content

[0006] The purpose of the utility model is to provide a reinforcement machine with a protective function to solve the technical problems of poor protection capability and poor working stability of the existing reinforcement machines in the prior art. The preferred technical solutions among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The utility model provides a reinforcement machine with a protection function, comprising a mainframe box, a network access unit, an electrical conversion unit, at least two lightning protection modules and at least one drying structure; the network access unit and the electrical conversion unit are both electrically connected to the mainframe box; at least two lightning protection modules are respectively arranged in the mainframe box and the network access unit, and at least two lightning protection modules are respectively electrically connected to the interface module of the electrical conversion unit and the interface module of the network access unit, and the lightning protection module is used to perform lightning protection on the interface module of the network access unit and the interface module of the electrical conversion unit;

[0009] The drying structure is arranged in the main box, the network access unit and / or the electrical conversion unit, and the drying structure is used to dehumidify the main box, the network access unit and / or the electrical conversion unit.

[0010] Preferably, the network access unit is detachably connected to the top of the main chassis, and the electrical conversion unit is detachably connected to the side of the main chassis, and the electrical conversion unit is abutted against the network access unit.

[0011] Preferably, each of the lightning protection modules comprises a bidirectional transient voltage regulator and a gas discharge tube; one end of the gas discharge tube is connected to the bidirectional transient voltage regulator, and the other end of the gas discharge tube is grounded;

[0012] In the lightning protection module arranged in the main chassis, the bidirectional transient voltage regulator and the gas discharge tube are both arranged on the interface card of the main chassis, and the lightning protection module is electrically connected to the interface module of the electrical conversion unit through the bidirectional transient voltage regulator;

[0013] In the lightning protection module arranged in the network access unit, the bidirectional transient voltage regulator and the gas discharge tube are both arranged on the interface switching board of the network access unit, and the lightning protection module is electrically connected to the interface module of the network access unit through the bidirectional transient voltage regulator.

[0014] Preferably, it also includes a lightning protection structure, which includes a lightning rod and a grounding block. The lightning rod is fixed on the network access unit, the grounding block is fixed on the main box, and the lightning rod is connected to the grounding block.

[0015] Preferably, the drying structure comprises a storage box and a desiccant and / or a sponge block arranged in the storage box; the drying structure is fixed to the bottom of the main box, the network access unit and / or the electrical conversion unit.

[0016] Preferably, the drying structure further comprises a heating plate, which is disposed adjacent to the storage box and is used for heating the main box, the network access unit and / or the electrical conversion unit.

[0017] Preferably, it also includes a plurality of fans, which are respectively fixed in the main case and the network access unit, and are respectively arranged adjacent to the ventilation holes of the main case, the ventilation holes of the network access unit and the ventilation holes of the electrical conversion unit, and the fans are also arranged adjacent to the opening of the storage box in the main case, the opening of the storage box in the network access unit and / or the opening of the storage box in the electrical conversion unit.

[0018] Preferably, the shells of the main chassis, the network access unit and the electrical conversion unit are made of stainless steel, and / or the outer surfaces of the shells of the main chassis, the network access unit and the electrical conversion unit are provided with conformal coating.

[0019] Preferably, it also includes a plurality of dustproof structures, which are fixed in the main chassis, the network access unit and the electrical conversion unit, and are arranged adjacent to the ventilation holes of the main chassis, the ventilation holes of the network access unit and the ventilation holes of the electrical conversion unit.

[0020] Preferably, it also includes a sealing structure, which includes a sealing groove and a conductive sealing ring, the conductive sealing ring and the sealing groove match each other, and the conductive sealing ring is fixed in the sealing groove; the sealing structure is arranged at the abutment between the main box and the network access unit, and at the abutment between the main box and the electrical conversion unit.

[0021] Implementing one of the above technical solutions of the utility model has the following advantages or beneficial effects:

[0022] The utility model improves the protection capability of the reinforcement machine and ensures the working stability by arranging at least two lightning protection modules and at least one drying structure in the reinforcement machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0024] Figure 1 This is a first exploded view of an embodiment of the reinforcement machine with a protective function of the utility model;

[0025] Figure 2 This is a second exploded view of an embodiment of the reinforcement machine with a protective function of the utility model;

[0026] Figure 3 It is a three-dimensional diagram of an embodiment of a reinforcement machine with a protective function of the utility model;

[0027] Figure 4 This is a third exploded view of an embodiment of the reinforcement machine with a protective function of the utility model;

[0028] Figure 5 It is a schematic diagram of a lightning protection module of an embodiment of a reinforcement machine with protection function of the utility model.

[0029] In the figure: 1. host case; 11. motherboard; 12. mainboard; 13. graphics card; 14. hard disk card; 15. power card; 16. IO expansion card; 17. interface card; 2. network access unit; 21. network control board; 22. network switching board; 23. interface switching board; 3. electrical conversion unit; 4. lightning protection module; 41. bidirectional transient voltage regulator; 42. gas discharge tube; 5. drying structure; 51. storage box; 511. opening; 52. desiccant; 53. sponge block; 54. heating plate; 55. fan; 6. lightning protection structure; 61. lightning rod; 62. grounding block; 7. ventilation hole; 8. dustproof structure; 9. sealing structure; 91. sealing groove; 92. conductive sealing ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the utility model clearer, the various exemplary embodiments to be described below will refer to the corresponding drawings, which constitute a part of the exemplary embodiments, wherein various exemplary embodiments that may be used to implement the utility model are described. Unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with the present disclosure. It should be understood that they are only examples of processes, methods, and devices that are consistent with some aspects of the utility model disclosed as detailed in the attached claims, and other embodiments may also be used, or the embodiments listed herein may be modified in structure and function without departing from the scope and essence of the utility model.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", etc. indicate the orientation or position relationship based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the elements referred to must have a specific orientation, be constructed and operated in a specific orientation. The terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The term "multiple" means two or more. The terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a communication connection, a direct connection, an indirect connection through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. The term "and / or" includes any and all combinations of one or more related listed items. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0032] In order to illustrate the technical solution of the present invention, a specific embodiment is provided below, in which only the parts related to the embodiment of the present invention are shown.

[0033] Embodiment 1:

[0034] like Figure 1 As shown, the utility model provides a reinforcement machine with protection function, including a main box 1, a network access unit 2, an electrical conversion unit 3, at least two lightning protection modules 4 and at least one drying structure 5, the network access unit 2 and the electrical conversion unit 3 are electrically connected to the main box 1. At least two lightning protection modules 4 are respectively arranged in the main box 1 and the network access unit 2, and at least two lightning protection modules 4 are respectively electrically connected to the interface module of the electrical conversion unit 3 and the interface module of the network access unit 2, and the lightning protection module 4 is used to protect the interface module of the network access unit 2 and the interface module of the electrical conversion unit 3 from lightning.

[0035] The drying structure 5 is arranged in the main box 1, the network access unit 2 and / or the electrical conversion unit 3, and the drying structure 5 is used to dehumidify the main box 1, the network access unit 2 and / or the electrical conversion unit 3. Specifically, at least two lightning protection modules 4 are arranged in the main box 1 and the network access unit 2 respectively, the lightning protection module 4 arranged in the main box 1 is electrically connected to the interface module of the electrical conversion unit 3, and the lightning protection module 4 arranged in the network access unit 2 is electrically connected to the interface module of the network access unit 2. The lightning protection module 4 can prevent lightning from being transmitted from the coaxial cable plugged into the interface module of the electrical conversion unit 3 and the coaxial cable plugged into the interface module of the network access unit 2 to the reinforcement machine, thereby preventing the reinforcement machine from being struck by lightning. The drying structure 5 is arranged in the main box 1, the network access unit 2 and / or the electrical conversion unit 3 according to the needs, which can effectively prevent the humid air from corroding the internal structure of the reinforcement machine and prevent the internal structure of the reinforcement machine from rusting. The number of lightning protection modules 4 and drying structures 5 is adaptively set according to actual needs.

[0036] The utility model improves the protection capability of the reinforcement machine by arranging at least two lightning protection modules 4 and at least one drying structure 5 in the reinforcement machine, making the reinforcement machine less prone to damage, thereby ensuring the working stability and service life of the reinforcement machine.

[0037] As an optional implementation, Figure 3As shown, the network access unit 2 is detachably connected to the top of the main case 1, and the electrical conversion unit 3 is detachably connected to the side of the main case 1, and the electrical conversion unit 3 is in abutment with the network access unit 2. Specifically, the electrical conversion unit 3 is detachably connected to the back of the main case 1, and the electrical conversion unit 3 is at the same height as the main case 1. When the network access unit 2 is detachably connected to the top of the main case 1, the network access unit 2 can cover the main case 1 and the electrical conversion unit 3 at the same time, so that the network access unit 2 and the electrical conversion unit 3 are in abutment with each other, making the structure neat and beautiful. The detachable connection includes the connection methods such as the snap connection and the detachable screw connection. The reinforcement machine is modularly arranged to be a detachable main case 1, the network access unit 2 and the electrical conversion unit 3, so as to facilitate the disassembly, assembly and maintenance of the reinforcement machine.

[0038] As an optional implementation, Figure 5 As shown, each lightning protection module 4 includes a bidirectional transient voltage regulator 41 and a gas discharge tube 42, one end of the gas discharge tube 42 is connected to the bidirectional transient voltage regulator 41, and the other end of the gas discharge tube 42 is grounded. In the lightning protection module 4 arranged in the main chassis 1, the bidirectional transient voltage regulator 41 and the gas discharge tube 42 are both arranged on the interface card 17 of the main chassis 1, and the lightning protection module 4 is electrically connected to the interface module of the electrical conversion unit 3 through the bidirectional transient voltage regulator 41. In the lightning protection module 4 arranged in the network access unit 2, the bidirectional transient voltage regulator 41 and the gas discharge tube 42 are both arranged on the interface switching board 23 of the network access unit 2, and the lightning protection module 4 is electrically connected to the interface module of the network access unit 2 through the bidirectional transient voltage regulator 41.

[0039] Specifically, the first end of the gas discharge tube 42 is connected to the first end of the bidirectional transient voltage regulator 41, and the second end of the gas discharge tube 42 is grounded. In the lightning protection module 4 arranged in the main chassis 1, the lightning protection module 4 is arranged on the interface card 17 of the main chassis 1, the first end of the bidirectional transient voltage regulator 41 is also connected to the outer shielding wire of the coaxial cable connected to the interface module of the electrical conversion unit 3, and the second end of the bidirectional transient voltage regulator 41 is connected to the core wire of the coaxial cable connected to the interface module of the electrical conversion unit 3, so that high-voltage and high-energy lightning is transmitted into the reinforcement machine through the coaxial cable connected to the interface module of the electrical conversion unit 3, and will be transmitted to the ground by the lightning protection module 4, which will not affect the transmission performance of the interface module data, and effectively prevent the reinforcement machine from being damaged by lightning or affecting the working stability. In the lightning protection module 4 arranged in the network access unit 2, the lightning protection module 4 is arranged on the interface switching board 23 of the network access unit 2. The first end of the bidirectional transient voltage regulator 41 is also connected to the outer shielded wire of the coaxial cable connected to the interface module of the network access unit 2. The second end of the bidirectional transient voltage regulator 41 is connected to the core wire of the coaxial cable connected to the interface module of the network access unit 2, so that high-voltage and high-energy lightning is transmitted into the reinforcement machine through the coaxial cable connected to the interface module of the network access unit 2, and will be transmitted to the ground by the lightning protection module 4, which will not affect the transmission performance of the interface module data, and effectively prevent the reinforcement machine from being damaged by lightning or affecting the working stability.

[0040] The lightning protection module 4 is arranged on the interface card 17 of the main chassis 1 and / or the interface switching board 23 of the network access unit 2, so as to reduce the volume and the cost.

[0041] As an optional implementation, Figure 3 As shown, it also includes a lightning protection structure 6, which also includes a lightning rod 61 and a grounding block 62. The lightning rod 61 is fixed on the network access unit 2, and the grounding block 62 is fixed on the main box 1. The lightning rod 61 is connected to the grounding block 62. Specifically, the lightning rod 61 is fixed on the network access unit 2, and the grounding block 62 is fixed on the bottom of the side of the main box 1, which can contact the ground. The lightning rod 61 is connected to the grounding block 62 through a lead wire. The lightning rod 61 can lead lightning into the ground through the grounding block 62, so as to prevent the reinforcement machine from being damaged by lightning, improve the lightning protection performance of the reinforcement machine, and thus improve the service life of the reinforcement machine.

[0042] As an optional implementation, Figure 1 and Figure 2As shown, the drying structure 5 includes a storage box 51 and a desiccant 52 and / or a sponge block 53 arranged in the storage box 51, and the drying structure 5 is fixed at the bottom of the main box 1, the network access unit 2 and / or the electrical conversion unit 3. Specifically, the storage box 51 is used to accommodate and fix the desiccant 52 and / or the sponge block 53, so as to facilitate the assembly of the drying structure 5 at the bottom of the main box 1, the network access unit 2 and / or the electrical conversion unit 3. The desiccant 52 and / or the sponge block 53 can absorb the water molecules entering the main box 1, the network access unit 2 and / or the electrical conversion unit 3, so as to ensure that the internal structure of the main box 1, the network access unit 2 and / or the electrical conversion unit 3 is in a dry working environment, and is not easily corroded and rusted by water molecules, thereby improving the moisture-proof, anti-corrosion and anti-rust performance of the reinforcement machine. The desiccant 52 can be selected according to actual needs.

[0043] As an optional implementation, Figure 1 As shown, the drying structure 5 also includes a heating plate 54, which is arranged adjacent to the storage box 51. The heating plate 54 is used to heat the main box 1, the network access unit 2 and / or the electrical conversion unit 3. Specifically, the heating plate 54 is connected to the MCU in the main box 1. When the reinforcement machine is in a low-temperature operating environment, and after the reinforcement machine works for a period of time, the desiccant 52 and / or the sponge block 53 absorbs water molecules, the MCU will control the heating plate 54 to work, and heat the main box 1, the network access unit 2 and / or the electrical conversion unit 3, so that the reinforcement machine can be used in a low-temperature environment. At the same time, the heating plate 54 is arranged adjacent to the storage box 51. After the heating plate 54 is working, it is convenient to heat the desiccant 52 and / or the sponge block 53 for dehumidification, so that the desiccant 52 and / or the sponge block 53 can be reused, ensuring the moisture-proof, anti-corrosion and anti-rust performance of the reinforcement machine.

[0044] As an optional implementation, Figure 1 and Figure 2As shown, it also includes a plurality of fans 55, which are respectively fixed in the main box 1 and the network access unit 2, and are respectively arranged adjacent to the ventilation holes 7 of the main box 1, the ventilation holes 7 of the network access unit 2, and the ventilation holes 7 of the electrical conversion unit 3. The fans 55 are also arranged adjacent to the opening 511 of the storage box 51 in the main box 1, the opening 511 of the storage box 51 in the network access unit 2, and / or the opening 511 of the storage box 51 in the electrical conversion unit 3. Specifically, a plurality of fans 55 are fixed in the main box 1, and the fans 55 in the main box 1 are arranged adjacent to the ventilation holes 7 of the main box 1. When the drying structure 5 is arranged in the main box 1, the fans 55 in the main box 1 are also arranged adjacent to the opening 511 of the storage box 51 in the main box 1. Since the electrical conversion unit 3 is in contact with the main chassis 1, the ventilation holes 7 of the electrical conversion unit 3 are arranged corresponding to the ventilation holes 7 of the main chassis 1. When the drying structure 5 is arranged in the electrical conversion unit 3, the fan 55 in the main chassis 1 is also arranged adjacent to the opening 511 of the storage box 51 in the electrical conversion unit 3. A plurality of fans 55 are fixed in the network access unit 2. The fans 55 in the network access unit 2 are arranged adjacent to the ventilation holes 7 of the network access unit 2. When the drying structure 5 is arranged in the network access unit 2, the fans 55 in the network access unit 2 are also arranged adjacent to the opening 511 of the storage box 51 in the network access unit 2.

[0045] The fan 55 can blow the heat generated by the heating plate 54 when it is working into the storage box 51 from the opening 511 of the storage box 51, and evenly distribute it on the desiccant 52 and / or the sponge block 53 in the storage box 51, thereby improving the efficiency of dehumidifying the desiccant 52 and / or the sponge block 53. At the same time, when the temperature in the main box 1, the network access unit 2 and / or the electrical conversion unit 3 is too high, the fan 55 can also cool down the main box 1, the network access unit 2 and / or the electrical conversion unit 3, and dissipate heat from the ventilation holes 7 of the main box 1, the ventilation holes 7 of the network access unit 2 and / or the ventilation holes 7 of the electrical conversion unit 3, thereby improving the heat dissipation effect of the reinforcement machine.

[0046] As an optional implementation, the shells of the main case 1, the network access unit 2 and the electrical conversion unit 3 are made of stainless steel, and / or the outer surfaces of the shells of the main case 1, the network access unit 2 and the electrical conversion unit 3 are provided with three-proof paint. Specifically, the shells of the main case 1, the network access unit 2 and the electrical conversion unit 3 are all made of stainless steel, which can prevent the shells of the main case 1, the network access unit 2 and the electrical conversion unit 3 from rusting in a humid environment and / or a corrosive environment, thereby improving the anti-rust properties of the reinforcement machine. Providing three-proof paint on the outer surfaces of the shells of the main case 1, the network access unit 2 and the electrical conversion unit 3 can provide insulation, moisture-proof, leakage-proof, shock-proof, dust-proof, corrosion-proof and aging-proof properties.

[0047] The shell of the main box 1, the shell of the network access unit 2 and the shell of the electrical conversion unit 3 can also be made of aluminum alloy. The processing technology of the shell of the main box 1, the shell of the network access unit 2 and the shell of the electrical conversion unit 3 is a chemical conductive oxidation process, and the inner surface of the shell is conductively oxidized. The potential difference between the abutment of the shell of the main box 1 and the shell of the network access unit 2 is less than 0.5V, and the potential difference between the abutment of the shell of the main box 1 and the shell of the electrical conversion unit 3 is less than 0.5V.

[0048] More specifically, the material of the fasteners for fixing the internal structures in the main chassis 1, the network access unit 2 and the electrical conversion unit 3 is preferably stainless steel.

[0049] The motherboard 11, the mainboard 12, the graphics card 13, the hard disk card 14, the power card 15, the IO expansion card 16, the heating card and the interface card 17 (such as Figure 1 As shown), and the network control board 21, the network switching board 22, and the interface switching board 23 (as shown) in the network access unit 2 Figure 2 The three-proof paint is provided on the main chassis 1 and the network access unit 2 to improve the protection performance of the circuit board (i.e., the motherboard 11, the mainboard 12, the graphics card 13, the hard disk card 14, the power card 15, the IO expansion card 16, the heating card, the interface card 17, the network control board 21, the network switch board 22, and the interface switch board 23). Before spraying paint on the circuit board in the main chassis 1 and the circuit board in the network access unit 2, the circuit board is cleaned and dried to ensure that the three-proof paint provided on the circuit board can be uniform and flat. The thickness of the three-proof paint provided on the circuit board is 50 to 75 μm, and the three-proof paint can be selected from the H series of the twin tower. At the same time, the connectors, grounding surfaces, and heat sinks on the circuit board cannot be provided with three-proof paint.

[0050] As an optional implementation, Figure 2As shown, it also includes a plurality of dustproof structures 8, which are fixed in the main box 1, the network access unit 2 and the electrical conversion unit 3, and are arranged adjacent to the ventilation holes 7 of the main box 1, the ventilation holes 7 of the network access unit 2 and the ventilation holes 7 of the electrical conversion unit 3. Specifically, the dustproof structure 8 is preferably a dustproof net, and the main box 1, the network access unit 2 and the electrical conversion unit 3 are all provided with dustproof structures 8, and the dustproof structures 8 are arranged adjacent to the ventilation holes 7 of the main box 1, the ventilation holes 7 of the network access unit 2 and the ventilation holes 7 of the electrical conversion unit 3, and can shield the ventilation holes 7 of the main box 1, the ventilation holes 7 of the network access unit 2 and the ventilation holes 7 of the electrical conversion unit 3, so as to prevent dust from entering the main box 1 from the ventilation holes 7 of the main box 1, entering the network access unit 2 from the ventilation holes 7 of the network access unit 2, and entering the electrical conversion unit 3 from the ventilation holes 7 of the electrical conversion unit 3. At the same time, the housing of the main box 1, the housing of the network access unit 2 and the housing of the electrical conversion unit 3 are all integrated structures with good sealing performance, which can improve the dust and water resistance of the reinforcement machine and ensure the stability of the reinforcement machine. The number of dustproof structures 8 is adaptively set according to actual needs.

[0051] As an optional implementation, Figure 4 As shown, it also includes a sealing structure 9, which includes a sealing groove 91 and a conductive sealing ring 92. The conductive sealing ring 92 matches the sealing groove 91, and the conductive sealing ring 92 is fixed in the sealing groove 91. The sealing structure 9 is arranged at the abutment between the main box 1 and the network access unit 2, and at the abutment between the main box 1 and the electrical conversion unit 3. Specifically, the sealing structure 9 is arranged at the abutment between the main box 1 and the network access unit 2, so that dust, liquid and gas are not easy to enter the abutment between the main box 1 and the network access unit 2, thereby protecting the electrical connector between the main box 1 and the network access unit 2, as well as the shell of the main box 1 and the shell of the network access unit 2. The sealing structure 9 is arranged at the abutment between the main box 1 and the electrical conversion unit 3, so that dust and liquid are not easy to enter the abutment between the main box 1 and the electrical conversion unit 3, thereby protecting the electrical connector between the main box 1 and the electrical conversion unit 3, as well as the shell of the main box 1 and the shell of the electrical conversion unit 3.

[0052] In the sealing structure 9 at the joint between the main box 1 and the network access unit 2, a sealing groove 91 is correspondingly arranged on the top of the main box 1 shell and the bottom of the network access unit 2 shell, and the conductive sealing ring 92 can be fixed in the accommodating area formed by the sealing groove 91 on the main box 1 shell and the sealing groove 91 on the network access unit 2 shell. In addition, the sealing groove 91 can also be arranged at the top of the main box 1 shell, and the conductive sealing ring 92 can be fixed at the bottom of the network access unit 2 shell, or the sealing groove 91 can be arranged at the bottom of the network access unit 2 shell, and the conductive sealing ring 92 can be fixed at the top of the main box 1 shell, so as to ensure that the sealing structure 9 can seal the joint between the main box 1 and the network access unit 2.

[0053] Similarly, in the sealing structure 9 at the joint between the main case 1 and the electrical conversion unit 3, sealing grooves 91 are correspondingly arranged on the side of the main case 1 shell and the side of the electrical conversion unit 3 shell that abuts against the main case 1, and the conductive sealing ring 92 can be fixed in the accommodating area formed by the sealing grooves 91 on the main case 1 shell and the sealing grooves 91 on the electrical conversion unit 3 shell. In addition, the sealing grooves 91 can also be arranged on the side of the main case 1 shell, and the conductive sealing ring 92 can be fixed on the side of the electrical conversion unit 3 shell and arranged corresponding to the sealing grooves 91 on the side of the main case 1 shell, or the sealing grooves 91 can be arranged on the side of the electrical conversion unit 3 shell, and the conductive sealing ring 92 can be fixed on the side of the main case 1 shell and arranged corresponding to the sealing grooves 91 on the side of the electrical conversion unit 3 shell, so as to ensure that the sealing structure 9 can seal the joint between the main case 1 and the network access unit 2.

[0054] The sealing groove 91 is provided around the contact point between the mainframe box 1 and the network access unit 2, and around the contact point between the mainframe box 1 and the electrical conversion unit 3, to ensure that the contact point between the mainframe box 1 and the network access unit 2 and the contact point between the mainframe box 1 and the electrical conversion unit 3 can be completely sealed. The conductive sealing ring 92 can improve the safety performance of the reinforcement machine and prevent safety accidents such as current leakage or electric shock.

[0055] The sealing process of the indicator lights, switch buttons and electrical connectors on the main box 1, as well as the interface module of the network access unit 2 and the interface module on the electrical conversion unit 3 are all silicone filling processes, which can improve the sealing performance of the installation points of the indicator lights, switch buttons, electrical connectors and interface modules, achieve effective waterproofing, and prevent liquids and humid air from corroding the structures inside the main box 1, the network access unit 2 and the electrical conversion unit 3.

[0056] The embodiment is only a special case and does not indicate that the present invention is implemented in such a way.

[0057] The above description is only the preferred embodiment of the present invention. Those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the guidance of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the protection scope of the present invention.

Claims

1. A reinforcement machine with a protective function, characterized in that: The invention comprises a main box (1), a network access unit (2), an electrical conversion unit (3), at least two lightning protection modules (4) and at least one drying structure (5); the network access unit (2) and the electrical conversion unit (3) are both electrically connected to the main box (1); at least two lightning protection modules (4) are respectively arranged in the main box (1) and the network access unit (2), and at least two lightning protection modules (4) are respectively electrically connected to the interface module of the electrical conversion unit (3) and the interface module of the network access unit (2); the lightning protection module (4) is used to provide lightning protection to the interface module of the network access unit (2) and the interface module of the electrical conversion unit (3); The drying structure (5) is arranged in the main box (1), the network access unit (2) and / or the electrical conversion unit (3), and the drying structure (5) is used to dehumidify the main box (1), the network access unit (2) and / or the electrical conversion unit (3).

2. The reinforcement machine with protective function according to claim 1, characterized in that: The network access unit (2) is detachably connected to the top of the main box (1), the electrical conversion unit (3) is detachably connected to the side of the main box (1), and the electrical conversion unit (3) is abutted against the network access unit (2).

3. The reinforcement machine with protective function according to claim 2, characterized in that: Each lightning protection module (4) comprises a bidirectional transient voltage regulator (41) and a gas discharge tube (42); one end of the gas discharge tube (42) is connected to the bidirectional transient voltage regulator (41), and the other end of the gas discharge tube (42) is grounded; In a lightning protection module (4) arranged in the main box (1), the bidirectional transient voltage regulator (41) and the gas discharge tube (42) are both arranged on an interface card (17) of the main box (1), and the lightning protection module (4) is electrically connected to the interface module of the electrical conversion unit (3) via the bidirectional transient voltage regulator (41); In a lightning protection module (4) arranged in the network access unit (2), the bidirectional transient voltage regulator (41) and the gas discharge tube (42) are both arranged on an interface switching board (23) of the network access unit (2), and the lightning protection module (4) is electrically connected to the interface module of the network access unit (2) via the bidirectional transient voltage regulator (41).

4. The reinforcement machine with protective function according to claim 2, characterized in that: It also includes a lightning protection structure (6), the lightning protection structure (6) also includes a lightning rod (61) and a grounding block (62), the lightning rod (61) is fixed on the network access unit (2), the grounding block (62) is fixed on the main box (1), and the lightning rod (61) is connected to the grounding block (62).

5. The reinforcement machine with protective function according to claim 2, characterized in that: The drying structure (5) comprises a storage box (51) and a desiccant (52) and / or a sponge block (53) arranged in the storage box (51); the drying structure (5) is fixed to the bottom of the main box (1), the network access unit (2) and / or the electrical conversion unit (3).

6. The reinforcement machine with protective function according to claim 5, characterized in that: The drying structure (5) further comprises a heating plate (54), wherein the heating plate (54) is arranged adjacent to the storage box (51), and the heating plate (54) is used for heating the main box (1), the network access unit (2) and / or the electrical conversion unit (3).

7. The reinforcement machine with protective function according to claim 5, characterized in that: The invention also comprises a plurality of fans (55), wherein the plurality of fans (55) are respectively fixed in the main case (1) and the network access unit (2), and the plurality of fans (55) are respectively arranged adjacent to the ventilation holes (7) of the main case (1), the ventilation holes (7) of the network access unit (2), and the ventilation holes (7) of the electrical conversion unit (3); the fans (55) are also arranged adjacent to the opening (511) of the storage box (51) in the main case (1), the opening (511) of the storage box (51) in the network access unit (2), and / or the opening (511) of the storage box (51) in the electrical conversion unit (3).

8. The reinforcement machine with protective function according to claim 5, characterized in that: The shells of the main box (1), the network access unit (2) and the electrical conversion unit (3) are made of stainless steel, and / or the outer surfaces of the shells of the main box (1), the network access unit (2) and the electrical conversion unit (3) are provided with a three-proof paint.

9. The reinforcement machine with protective function according to claim 2, characterized in that: It also includes a plurality of dustproof structures (8), wherein the dustproof structures (8) are fixed in the main chassis (1), the network access unit (2) and the electrical conversion unit (3), and are arranged adjacent to the ventilation holes (7) of the main chassis (1), the ventilation holes (7) of the network access unit (2) and the ventilation holes (7) of the electrical conversion unit (3).

10. The reinforcement machine with protective function according to claim 2, characterized in that: It also includes a sealing structure (9), the sealing structure (9) including a sealing groove (91) and a conductive sealing ring (92), the conductive sealing ring (92) and the sealing groove (91) matching each other, and the conductive sealing ring (92) being fixed in the sealing groove (91); the sealing structure (9) is arranged at the abutment between the main box (1) and the network access unit (2), and at the abutment between the main box (1) and the electrical conversion unit (3).

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