CN217770773U

CN217770773U - Communication equipment capable of reducing external electromagnetic signal interference

Info

Publication number: CN217770773U
Application number: CN202221279802.7U
Authority: CN
Inventors: 何春林
Original assignee: Xi'an Kexun Zhengtong Technology Co ltd
Current assignee: Xi'an Kexun Zhengtong Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-08
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a can reduce external electromagnetic signal interference's communication equipment, including the protecting box, the inner wall fixedly connected with copper mesh weaving layer of protecting box, the inner wall fixedly connected with insulating cushion of copper mesh weaving layer, the four corners at protecting box inner chamber top and the equal fixedly connected with branch in four corners of inner chamber bottom, the one end that the protecting box was kept away from to branch runs through copper mesh weaving layer and insulating cushion and fixedly connected with heating panel in proper order. The utility model discloses but possess anti electromagnetic interference and heat dissipation efficient advantage, solved current communication equipment in the use, do not have electromagnetic shield function usually, lead to receiving external electromagnetic interference easily when daily use to influence the information transmission effect, and because single structure, can not carry out high-efficient cooling to communication equipment's surface, cause communication equipment to produce long-pending hot phenomenon easily, reduced communication equipment life's problem.

Description

Communication equipment capable of reducing external electromagnetic signal interference

Technical Field

The utility model relates to a communication equipment technical field specifically is a can reduce external electromagnetic signal interference's communication equipment.

Background

The communication equipment is used for wired communication equipment and wireless communication equipment in an industrial control environment, and the wired communication equipment mainly introduces serial port communication for solving industrial fields, professional bus type communication, communication of industrial Ethernet and conversion equipment among various communication protocols, and mainly comprises equipment such as a router, a switch, a modem and the like.

The existing communication equipment does not have an electromagnetic shielding function usually in the using process, so that the existing communication equipment is easily subjected to external electromagnetic interference when being used daily, the information transmission effect is influenced, and the surface of the communication equipment cannot be efficiently cooled due to a single structure, so that the heat accumulation phenomenon of the communication equipment is easily caused, and the service life of the communication equipment is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce external electromagnetic signal interference's communication equipment, but possess anti electromagnetic interference and heat dissipation efficient advantage, solved current communication equipment in the use, do not have electromagnetic shield function usually, lead to receiving external electromagnetic interference easily when daily use, thereby influence the information transmission effect, and because single structure, can not carry out high-efficient cooling to communication equipment's surface, cause communication equipment to produce long-pending hot phenomenon easily, communication equipment life's problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can reduce external electromagnetic signal interference's communication equipment, includes the protecting box, the inner wall fixedly connected with copper mesh weaving layer of protecting box, the inner wall fixedly connected with insulating rubber mat of copper mesh weaving layer, the four corners at protecting box inner chamber top and the equal fixedly connected with branch in four corners of inner chamber bottom, the one end that the protecting box was kept away from to branch runs through copper mesh weaving layer and insulating rubber mat and fixedly connected with heating panel in proper order, the switch body has been placed to the one side that the heating panel is relative, one side fixedly connected with radiating fin that the switch body was kept away from to the heating panel, the front side of protecting box both sides all runs through and is provided with the earth connection, the one end that the earth connection is close to the switch body runs through the protecting box and with copper mesh weaving layer fixed connection, the rear side fixedly connected with radiator box of protecting box, the inner chamber fixedly connected with baffle of radiator box, the inner chamber of radiator box, the rear side fixedly connected with radiator box, the air-out pipe of fan runs through to the inner chamber of radiator box and communicates with the cooling tube, the cooling tube is linked together, the front side of radiator box and the rear side of radiator box is all seted up the temperature sensor in the left side of protecting box.

Preferably, the surface of each radiating fin is provided with a plurality of radiating holes.

Preferably, the top and the bottom of the two sides of the protection box are fixedly connected with rubber pads, and rectangular holes are formed in the two sides of the rear side of the protection box.

Preferably, the front side of the protection box is fixedly connected with a baffle, a bolt penetrates through the front side of the baffle, and the rear end of the bolt penetrates through the baffle and is in threaded connection with the protection box.

Preferably, the left side intercommunication at heat dissipation roof portion has the filler pipe, the surface cover of filler pipe is equipped with the pipe cap.

Preferably, the front side of the right side of the protection box is fixedly connected with a controller, and the controller is electrically connected with the semiconductor refrigerator, the fan and the temperature sensor respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a protective housing, the copper mesh weaving layer, the insulating rubber mat, branch, the heating panel, the switch body, radiating fin, the earth connection, the heat dissipation case, a separation plate, the semiconductor cooler, the refrigeration board, the fan, the cooperation in cooling tube and ventilation hole, but possess anti electromagnetic interference and heat dissipation efficient advantage, current communication equipment has been solved in the use, do not have electromagnetic shield function usually, lead to receiving external electromagnetic interference easily when daily use, thereby influence the information transmission effect, and because single structure, can not carry out high-efficient cooling to communication equipment's surface, cause communication equipment to produce long-pending hot phenomenon easily, communication equipment life's problem has been reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top sectional view of a partial structure of the present invention;

FIG. 3 is a perspective top view of the present invention;

fig. 4 is the schematic view of the sectional structure of the heat dissipation box of the present invention.

In the figure: the heat dissipation device comprises a protection box 1, a copper mesh woven layer 2, an insulating rubber mat 3, a supporting rod 4, a heat dissipation plate 5, a switch body 6, a heat dissipation fin 7, a grounding wire 8, a heat dissipation box 9, a partition plate 10, a semiconductor refrigerator 11, a refrigerating plate 12, a fan 13, a cooling pipe 14, a ventilation hole 15, a temperature sensor 16, a heat dissipation hole 17, a rubber mat 18, a rectangular hole 19, a baffle 20, a bolt 21, a water adding pipe 22 and a controller 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses a protective housing 1, copper mesh weaving layer 2, insulating rubber mat 3, branch 4, heating panel 5, switch body 6, radiating fin 7, earth connection 8, radiating housing 9, baffle 10, semiconductor refrigerator 11, refrigeration board 12, fan 13, cooling tube 14, ventilation hole 15, temperature sensor 16, louvre 17, rubber pad 18, rectangular hole 19, baffle 20, bolt 21, filler pipe 22 and controller 23 part are the general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a communication device capable of reducing interference of external electromagnetic signals, comprising a protection box 1, wherein rubber pads 18 are fixedly connected to the top and bottom of two sides of the protection box 1, rectangular holes 19 are formed on two sides of the rear side of the protection box 1, a baffle 20 is fixedly connected to the front side of the protection box 1, bolts 21 are arranged on the front side of the baffle 20 in a penetrating manner, the rear ends of the bolts 21 penetrate the baffle 20 and are in threaded connection with the protection box 1, the switch body 6 is conveniently limited and fixed by arranging the baffle 20 and the bolts 21, a controller 23 is fixedly connected to the front side of the right side of the protection box 1, the controller 23 is respectively in electrical connection with a semiconductor 11, a fan 13 and a temperature sensor 16, a braided layer copper mesh layer 2 is fixedly connected to the inner wall of the protection box 1, an insulating rubber pad 3 is fixedly connected to the inner wall of the copper mesh layer 2, supporting rods 4 are fixedly connected to four corners of the top of the inner cavity of the protection box 1 and four corners of the bottom of the inner cavity, one end of the supporting rod 4, which is far away from the protection box 1, the copper mesh layer 2 and the radiating plate 2, and the radiating plate 5 are fixedly connected to the radiating plate 5, one side of the radiating fin 6, one side of the radiating plate 1 is provided with a radiating plate 6, and one side of the radiating plate 5, the radiating plate 6 is provided with a radiating plate 8, and the radiating fin 6, and the radiating plate 8, and one side of the radiating fin is provided for preventing the radiating fin 1 from interference of the radiating fin 1, and the radiating plate, and the radiating fin 6, and one side of the radiating plate 8, the rear side of the protective box 1 is fixedly connected with a heat radiation box 9, the left side of the top of the heat radiation box 9 is communicated with a water feeding pipe 22, the surface of the water feeding pipe 22 is sleeved with a pipe cap, cooling water is conveniently added or replaced by arranging the water feeding pipe 22, the inner cavity of the heat radiation box 9 is fixedly connected with a partition plate 10, the rear side of the heat radiation box 9 is provided with a semiconductor refrigerator 11 in a penetrating way, the semiconductor refrigerator 11 is a device for preparing cold by utilizing the thermoelectric effect of a semiconductor, also called a thermoelectric refrigerator, two different metals are connected by a conductor, the temperature of one joint is reduced when direct current is connected, the temperature of the other joint is increased, the front side of the semiconductor refrigerator 11 is penetrated to the inner cavity of the heat radiation box 9 and is fixedly connected with a refrigerating plate 12, the semiconductor refrigerator 11 and the refrigerating plate 12 are arranged, water can be cooled, the heat radiation effect is increased, the right side of the heat radiation box 9 is fixedly connected with a fan 13, the fan 13 is a machine for improving gas pressure and exhausting gas by means of input mechanical energy, and is a driven fluid machine, the fan 13 is a habit abbreviation for gas compression and gas conveying machinery, an air outlet pipe of the fan 13 penetrates through an inner cavity of the heat dissipation box 9 and is communicated with a cooling pipe 14, one end of the cooling pipe 14 far away from the fan 13 is communicated with a partition plate 10, the front side of the heat dissipation box 9 and the rear side of the protection box 1 are respectively provided with a vent hole 15, and cold air can be blown into the inner cavity of the protection box 1 by arranging the fan 13, the cooling pipe 14 and the vent holes 15, so that the heat dissipation efficiency of the switch body 6 is improved, the left side of the inner cavity of the heat dissipation box 9 is fixedly connected with a temperature sensor 16, and the heat dissipation efficiency of the switch body 6 is improved by the protection box 1, the copper mesh woven layer 2, the insulating rubber pad 3, the supporting rod 4, the heat dissipation plate 5, the switch body 6, the heat dissipation fins 7, the grounding wire 8, heat dissipation case 9, baffle 10, semiconductor cooler 11, refrigeration board 12, fan 13, the cooperation of cooling tube 14 and ventilation hole 15, but possess anti electromagnetic interference and the efficient advantage of heat dissipation, but solved current communication equipment in the use, do not have electromagnetic shield function usually, lead to receiving external electromagnetic interference easily when daily use, thereby influence the information transmission effect, and because single structure, can not carry out high-efficient cooling to communication equipment's surface, cause communication equipment to produce long-pending hot phenomenon easily, communication equipment life's problem has been reduced.

During the use, carry out the ground connection operation with earth connection 8, copper mesh weaving layer 2 shields external electromagnetic signal interference, avoid switch body 6 to receive the influence, then controller 23 control fan 13 and semiconductor refrigerator 11 are regularly worked, semiconductor refrigerator 11 cools off water liquid through refrigeration board 12, fan 13 carries external air to cooling tube 14, the air of cold water to the 14 inner chambers of cooling tube is cooled down, the cool air blows to radiating fin 7's surface through ventilation hole 15, thereby cool down radiating fin 7 and radiating panel 5, avoid switch body 6 to produce the heat accumulation phenomenon, after temperature sensor 16 detected the temperature of cooling water and reached the temperature of demand, controller 23 stops semiconductor refrigerator 11 work.

In conclusion: this can reduce external electromagnetic signal interference's communication equipment, through protective housing 1, copper mesh weaving layer 2, insulating rubber mat 3, branch 4, heating panel 5, switch body 6, radiating fin 7, earth connection 8, heat dissipation case 9, baffle 10, semiconductor cooler 11, refrigeration board 12, fan 13, the cooperation of cooling tube 14 and ventilation hole 15, current communication equipment has been solved in the use, do not have electromagnetic shield function usually, lead to receiving external electromagnetic interference easily when daily use, thereby influence the information transmission effect, and because single structure, can not carry out high-efficient cooling to communication equipment's surface, cause communication equipment to produce long-pending hot phenomenon easily, communication equipment life's problem has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A can reduce external electromagnetic signal interference's communication equipment, includes protective housing (1), its characterized in that: the inner wall of the protective box (1) is fixedly connected with a copper mesh woven layer (2), the inner wall of the copper mesh woven layer (2) is fixedly connected with an insulating rubber mat (3), four corners of the top of an inner cavity of the protective box (1) and four corners of the bottom of the inner cavity are fixedly connected with supporting rods (4), one end, far away from the protective box (1), of each supporting rod (4) sequentially penetrates through the copper mesh woven layer (2) and the insulating rubber mat (3) and is fixedly connected with a heat dissipation plate (5), a switch body (6) is placed on one side, opposite to the heat dissipation plate (5), of each heat dissipation plate (5) far away from the switch body (6) is fixedly connected with a heat dissipation fin (7), grounding wires (8) are arranged on the front sides of two sides of the protective box (1) in a penetrating mode, one end, close to the switch body (6), of each grounding wire (8) penetrates through the protective box (1) and is fixedly connected with the copper mesh woven layer (2), the rear side of the protective box (1) is fixedly connected with a heat dissipation box (9), a partition plate (10) is fixedly connected with the inner cavity of the heat dissipation box (9), a semiconductor cooler (11) is arranged on the rear side of the heat dissipation box (9), and is fixedly connected with a cooling fan (12) and is connected with a cooling plate (12), the air-out pipe of fan (13) runs through to the inner chamber and the intercommunication of heat dissipation case (9) has cooling tube (14), the one end that fan (13) were kept away from in cooling tube (14) is linked together with baffle (10), ventilation hole (15) have all been seted up to the front side of heat dissipation case (9) and the rear side of protective housing (1), the left side fixedly connected with temperature sensor (16) of heat dissipation case (9) inner chamber.

2. The communication device according to claim 1, wherein the communication device is further configured to: the surface of the radiating fin (7) is provided with a plurality of radiating holes (17), and the number of the radiating fins (7) is several.

3. The communication device according to claim 1, wherein the communication device is further configured to: the top and the bottom of both sides of the protection box (1) are fixedly connected with rubber pads (18), and rectangular holes (19) are formed in both sides of the rear side of the protection box (1).

4. The communication device of claim 1, wherein the communication device further comprises: the front side fixedly connected with baffle (20) of guard box (1), the front side of baffle (20) runs through and is provided with bolt (21), the rear end of bolt (21) run through baffle (20) and with guard box (1) threaded connection.

5. The communication device according to claim 1, wherein the communication device is further configured to: the left side intercommunication at heat dissipation case (9) top has filler pipe (22), the surface cover of filler pipe (22) is equipped with the pipe cap.

6. The communication device according to claim 1, wherein the communication device is further configured to: the front side fixedly connected with controller (23) on protection box (1) right side, controller (23) respectively with semiconductor cooler (11), fan (13) and temperature sensor (16) electric connection.