CN113133296A - Industrial switch with electromagnetic shielding function - Google Patents
Industrial switch with electromagnetic shielding function Download PDFInfo
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- CN113133296A CN113133296A CN202110411471.1A CN202110411471A CN113133296A CN 113133296 A CN113133296 A CN 113133296A CN 202110411471 A CN202110411471 A CN 202110411471A CN 113133296 A CN113133296 A CN 113133296A
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- electromagnetic
- electromagnetic shielding
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- organism
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an industrial exchanger with electromagnetic shielding function, comprising: the dust cleaning device comprises a machine body, a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure, wherein the heat dissipation structure, the dust cleaning structure and the electromagnetic shielding protection structure are all arranged on the machine body; wherein, electromagnetic shield protective structure includes rubber anticollision layer, the externally mounted of lid has electromagnetic signal shielding ware, this industry switch with electromagnetic shield function, through the inside of the isolated outside electromagnetic wave entering casing of aluminium system electromagnetic insulation layer and organism, simultaneously through the setting of electromagnetic signal shielding ware, shield outside electromagnetic signal, and through the setting of second rubber inoxidizing coating and first rubber inoxidizing coating, prescribe a limit to the position at second rubber inoxidizing coating and first rubber inoxidizing coating with outside power line and magnetic line of force, avoid outside power line and magnetic line of force to cause electromagnetic influence to other parts, possess better electromagnetic shield function.
Description
Technical Field
The invention relates to the technical field of switches, in particular to an industrial switch with an electromagnetic shielding function.
Background
The exchanger is a general name of the technology of transmitting the information to be transmitted to the corresponding route meeting the requirement by a method of manual or automatic equipment completion according to the requirement of information transmission at two communication ends, and the exchanger can be divided into a wide area network exchanger and a local area network exchanger according to different working positions. The wide area switch is a device for performing information exchange function in a communication system, and is applied to a data link layer. The switch is provided with a plurality of ports, each port has a bridging function and can be connected with a local area network or a high-performance server or a workstation, and electromagnetic shielding means that certain electronic equipment does not interfere with other equipment and is not influenced by other equipment, electromagnetic waves are mainly shielded in electromagnetic shielding, when the existing switch is used, most of the electromagnetic waves are shielded by a single material, the shielding effect is poor, and when power lines and magnetic lines are connected, the electromagnetic waves enter the switch through the power lines and the magnetic lines, so that the use of the switch is influenced;
simultaneously in the middle of current switch uses, the long-time operation of switch can lead to the switch to produce overheated phenomenon, can lead to the switch to appear down the phenomenon when the switch appears overload phenomenon, and mostly dispel the heat to the switch through unified air conditioner among the current switch cooling method, can not carry out timely heat dissipation to all switches and handle.
Disclosure of Invention
The present invention is directed to an industrial switch with electromagnetic shielding function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an industrial switch with electromagnetic shielding, comprising: the device comprises a machine body, a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure;
the heat dissipation structure, the dust cleaning structure and the electromagnetic shielding protection structure are all arranged on the machine body;
wherein, electromagnetic shield protective structure includes rubber anticollision layer, rubber anticollision layer fixed connection in the inside of organism, rubber anticollision layer is kept away from one side of organism bonds and has the casing, the inside of organism bonds and has aluminium system electromagnetic insulation layer, the front surface mounting of organism has the lid, the externally mounted of lid has electromagnetic signal shielding ware.
By adopting the technical scheme, the heat dissipation structure is arranged to perform heat dissipation treatment in the electromagnetic shielding protection structure, the rubber anti-collision layer in the electromagnetic shielding protection structure is used for providing protection for the machine body and the shell, the impact force on the machine body and the shell is reduced by the rubber anti-collision layer, the electromagnetic wave is prevented from entering the machine body by the arrangement of the aluminum electromagnetic insulation layer, and meanwhile, the electromagnetic signal shield is used for shielding the external electromagnetic wave signal.
Preferably, the electromagnetic shielding protective structure further comprises a second rubber protective layer, the second rubber protective layer is fixedly mounted on the outer portion of the cover body, and the first rubber protective layer is mounted on the rear surface of the machine body through screws.
Through adopting above-mentioned technical scheme, through the setting of second rubber inoxidizing coating and first rubber inoxidizing coating, inject outside power line and magnetic force line in the position of second rubber inoxidizing coating and first rubber inoxidizing coating, avoid outside power line and magnetic force line to lead to the fact electromagnetic influence to other parts.
Preferably, the heat radiation structure includes the water storage box, the water storage box pass through screwed connection in the outside of organism, there is the water pump outside one side of water storage box through screwed connection, the water inlet of water pump communicate in the inside of water storage box, the delivery port intercommunication of water pump has first hose, the externally mounted of casing has the coiled pipe, the both ends of coiled pipe all run through outside one side of organism, the water inlet of coiled pipe with first hose is kept away from the one end intercommunication of water pump, the delivery port of coiled pipe communicate in the inside of water storage box.
Through adopting above-mentioned technical scheme, the user is through the inside injection rivers to the water storage box, simultaneously through starting the water pump, the start-up of water pump can carry the inside rivers of water storage box into the inside of coiled pipe through first hose, and the inside rivers of water storage box can be circulated to the coiled pipe to take away the produced heat of switch during operation, thereby carry out the work of dispelling the heat.
Preferably, heat radiation structure still includes a plurality of heat dissipation fans, heat dissipation fan install in on the organism, first through-hole has all been seted up to the outside both sides of casing, the inside bonding of first through-hole has the filter screen, the inside bonding on rubber anticollision layer has the drier layer.
Through adopting above-mentioned technical scheme, through the setting of heat dissipation fan, can carry out the heat dissipation through wind-force to the inside of switch and handle, simultaneously through the setting on drier layer, can carry out drying process to the inside of organism, can blow in the inside of organism through first through-hole with the wind-force that has the drier through heat dissipation fan cooperation drier layer simultaneously, strengthen the drying effect on drier layer to through the setting of filter screen, avoid outside dust to get into the inside of organism through first through-hole.
Preferably, the dust clearance structure includes the limiting plate, limiting plate fixed connection in the rear surface of organism, be equipped with the suction fan on the limiting plate, the air outlet intercommunication of suction fan has the second hose, there is the box body rear surface of organism through screwed connection, the inside sliding connection of box body has waste material box, waste material box's outside intercommunication has the third hose, the air intake of suction fan runs through the organism with the inner wall of casing, the air intake intercommunication of suction fan has the connecting pipe, a plurality of second through-holes have been seted up to the outer wall of connecting pipe.
Through adopting above-mentioned technical scheme, through the setting of limiting plate, provide the place position to the suction fan, be connected the suction fan with connecting pipe and start the suction fan simultaneously, the start-up of suction fan can be with the inside gas that has the dust of casing through the inside that the second through-hole inhales the connecting pipe, be connected the air outlet and the third hose of suction fan simultaneously, and will have the inside that the gas of dust sends into waste material box through the third hose transport to clear up the inside of casing.
Preferably, the bottom wall of the outside of the water storage tank is communicated with a water outlet pipe, and a wooden plug is arranged inside the water outlet pipe.
Through adopting above-mentioned technical scheme, the user is through pulling out the inside of outlet pipe with the wooden plug to discharge the inside rivers of water storage box through the outlet pipe.
Preferably, a plurality of rubber bumper strips are bonded to the outer portion of the shell.
Through adopting above-mentioned technical scheme, through the setting of rubber anticollision strip, reduce the damage of impact force to the casing once more.
Preferably, the upper surface of the water storage tank is communicated with a water inlet pipe.
Through adopting above-mentioned technical scheme, through the setting of inlet tube, the user can be through the inlet tube with rivers transport the inside of income water storage box.
Preferably, the connection pipe is fixedly installed inside the housing.
Through adopting above-mentioned technical scheme, through with connecting pipe fixed mounting in the inside of casing is convenient for clear up the inside of casing through the connecting pipe, avoids the connecting pipe to remove at will.
Preferably, a plurality of through grooves are formed in the outer portion of the first rubber protective layer.
Through adopting above-mentioned technical scheme, through the setting of a plurality of logical grooves for the grafting and spacing of switch connecting wire.
Compared with the prior art, the invention has the beneficial effects that:
the industrial exchanger with the electromagnetic shielding function is characterized in that an aluminum electromagnetic insulating layer is used for isolating external electromagnetic waves from entering the shell and the inner part of the machine body, an electromagnetic signal shielding device is used for shielding external electromagnetic signals, and external power lines and magnetic force lines are limited at the positions of a second rubber protective layer and a first rubber protective layer through the arrangement of the second rubber protective layer and the first rubber protective layer, so that the external power lines and the magnetic force lines are prevented from causing electromagnetic influence on other parts, and the industrial exchanger has a good electromagnetic shielding function;
according to the invention, the water pump is started to convey water flow in the water storage tank into the coiled pipe through the first hose for circulating water flow, so that heat generated during the operation of the switch is taken away through the circulation of the water flow, the heat dissipation effect of a single switch is improved, the phenomenon of downtime of the switch is avoided, the heat dissipation is carried out on the interior of the shell by starting the heat dissipation fan, and dry wind power is blown into the interior of the shell through the arrangement of the heat dissipation fan and the drying agent layer, so that better heat dissipation and drying effects are achieved;
in the invention, the connecting pipe is connected with the suction fan by a worker, the suction fan is started at the same time, the dust in the shell is sucked into the connecting pipe through the second through hole by starting the suction fan, so that the dust is discharged to the outside through the air outlet of the suction fan, and meanwhile, the dust is discharged into the waste material box through the third hose, thus facilitating the cleaning and collection of the dust and the cleaning of the exchanger by the worker.
Drawings
FIG. 1 is a schematic structural diagram of a perspective view of an industrial switch with electromagnetic shielding capability according to the present invention;
FIG. 2 is a schematic view of the internal structure of the housing and the body of the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic view of the structure of the body, the rubber bumper layer and the desiccant layer of the present invention;
FIG. 5 is a schematic view showing the structure of the air pump and the connection pipe according to the present invention;
FIG. 6 is a schematic structural view of a serpentine tube and a rubber bumper strip according to the present invention;
fig. 7 is a side view of the housing of the present invention.
In the figure: 10. a body; 11. a rubber anti-collision layer; 12. a housing; 13. a first rubber protective layer; 14. an aluminum electromagnetic insulating layer; 15. a cover body; 16. a second rubber protective layer; 17. an electromagnetic signal shielding device; 18. a through groove; 20. a water storage tank; 21. a water pump; 22. a first hose; 23. a serpentine tube; 24. a heat dissipation fan; 25. a desiccant layer; 26. a first through hole; 27. filtering with a screen; 30. a suction fan; 31. a second hose; 32. a box body; 33. a waste material box; 34. a third hose; 35. a connecting pipe; 36. a second through hole; 37. a water outlet pipe; 38. a wooden plug; 39. a limiting plate; 40. a rubber bumper strip; 41. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
as shown in fig. 1 to 3, an industrial exchanger having an electromagnetic shielding function includes: the device comprises a machine body 10, a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure.
Wherein, heat radiation structure, dust clearance structure and electromagnetic shield protective structure all install on organism 10, carry out the heat dissipation through heat radiation structure's the inside that sets up to organism 10 and handle.
Wherein, electromagnetic shield protective structure includes rubber anticollision layer 11, 11 fixed connection in the inside of organism 10 in rubber anticollision layer, one side bonding that organism 10 was kept away from in rubber anticollision layer 11 has casing 12, the inside bonding of organism 10 has aluminium system electromagnetic insulation layer 14, the front surface mounting of organism 10 has lid 15, the externally mounted of lid 15 has electromagnetic signal shielding ware 17, rubber anticollision layer 11 in the middle of through the electromagnetic shield protective structure, for organism 10 and casing 12 provide the protection, reduce the impact force that organism 10 and casing 12 received through rubber anticollision layer 11, and through aluminium system electromagnetic insulation layer 14's setting, prevent the inside that the electromagnetic wave got into organism 10, the setting through electromagnetic signal shielding ware 17 simultaneously, shield external electromagnetic wave signal.
As shown in fig. 1-2, the heat dissipation structure is composed of: the heat dissipation structure comprises a water storage tank 20, the water storage tank 20 is connected to the outside of the machine body 10 through screws, one side of the outside of the water storage tank 20 is connected with a water pump 21 through screws, a water inlet of the water pump 21 is communicated with the inside of the water storage tank 20, a water outlet of the water pump 21 is communicated with a first hose 22, a coiled pipe 23 is installed on the outside of the shell 12, two ends of the coiled pipe 23 penetrate through one side of the outside of the machine body 10, a water inlet of the coiled pipe 23 is communicated with one end, away from the water pump 21, of the first hose 22, and a water outlet of the coiled pipe 23;
principle of the heat dissipation structure: the user is through the inside injection rivers to water storage box 20, simultaneously through starting water pump 21, and the start-up of water pump 21 can carry the inside rivers of water storage box 20 into the inside of coiled pipe 23 through first hose 22, and the inside rivers of water storage box 20 can be circulated to coiled pipe 23 to take away the produced heat of switch part during operation, thereby carry out the work of dispelling the heat.
To replenish and replace the water flow within the reservoir 20, the user may feed water through the inlet tube 41 into the reservoir 20 to replenish the water flow, and simultaneously, may pull the wooden plug 38 out of the outlet tube 37 to discharge the water flow from the reservoir 20 through the outlet tube 37.
In order to strengthen the radiating efficiency of switch, heat radiation structure still includes a plurality of heat dissipation fans 24, heat dissipation fan 24 is installed on organism 10, first through-hole 26 has all been seted up to the outside both sides of casing 12, the inside bonding of first through-hole 26 has filter screen 27, the inside bonding of rubber anticollision layer 11 has drier layer 25, setting through heat dissipation fan 24, can dispel the heat to the inside of switch through wind-force, simultaneously, the setting through drier layer 25, can carry out drying process to the inside of organism 10, simultaneously can blow in the inside of organism 10 through first through-hole 26 with the wind-force that has the drier through heat dissipation fan 24 cooperation drier layer 25, strengthen the drying effect of drier layer 25, and through filter screen 27's setting, avoid outside dust to get into the inside of organism 10 through first through-hole 26.
As shown in fig. 1-2, a first rubber protection layer 13 is mounted on the rear surface of the machine body 10 by screws, a plurality of through slots 18 are formed in the exterior of the first rubber protection layer 13, the electromagnetic shielding protection structure further includes a second rubber protection layer 16, and the second rubber protection layer 16 is fixedly mounted on the exterior of the cover body 15.
First rubber protection layer 13 and second rubber protection layer 16 principle: through the arrangement of the second rubber protective layer 16 and the first rubber protective layer 13, external power lines and magnetic force lines are limited at the positions of the second rubber protective layer 16 and the first rubber protective layer 13, and the external power lines and the magnetic force lines are prevented from causing electromagnetic influence on other components.
As shown in fig. 3 to 5, the composition of the dust cleaning structure: including limiting plate 39, limiting plate 39 fixed connection is in the rear surface of organism 10, be equipped with suction fan 30 on limiting plate 39, the air outlet intercommunication of suction fan 30 has second hose 31, there is box body 32 rear surface of organism 10 through screwed connection, the inside sliding connection of box body 32 has waste material box 33, waste material box 33's outside intercommunication has third hose 34, organism 10 and casing 12's inner wall is run through to suction fan 30's air intake, suction fan 30's air intake intercommunication has connecting pipe 35, a plurality of second through-holes 36 have been seted up to connecting pipe 35's outer wall.
As shown in fig. 3 to 5, the principle of the dust cleaning structure: through the setting of limiting plate 39, provide the place position to suction fan 30, be connected suction fan 30 and connecting pipe 35 and start suction fan 30 simultaneously, the start-up of suction fan 30 can be with the inside gas that has the dust of casing 12 through the inside of second through-hole 36 suction connecting pipe 35, be connected the air outlet and the third hose 34 of suction fan 30 simultaneously, and will have the inside of dust and carry into waste material box 33 through third hose 34 to the inside of casing 12 is cleared up.
In order to enhance the protection effect of the shell 12, the rubber bumper strip 40 is provided to reduce the damage of the impact force to the shell 12.
According to the technical scheme, the working steps of the scheme are summarized and carded:
in the industrial switch with the electromagnetic shielding function, external electromagnetic waves are isolated from entering the shell 12 and the machine body 10 through the aluminum electromagnetic insulating layer 14, the influence of the electromagnetic waves on electronic components inside the switch is avoided, meanwhile, the external electromagnetic signals are shielded through the arrangement of the electromagnetic signal shielding device 17, external power lines and magnetic lines are limited at the positions of the second rubber protective layer 16 and the first rubber protective layer 13 through the arrangement of the second rubber protective layer 16 and the first rubber protective layer 13, the power lines and the magnetic lines are intensively placed, the electromagnetic influence of the external power lines and the magnetic lines on other components is avoided, meanwhile, in the use of the switch, a worker can start the water pump 21, the model of the water pump 21 is AD20P-1230C, the water flow inside the water storage tank 20 is conveyed into the inside of the snake-shaped pipe 23 through the first hose 22 to circulate the water flow when the water pump 21 is started, therefore, heat generated when the exchanger works is taken away through circulation of water flow, and heat dissipation treatment is carried out on the exchanger;
simultaneously through the cooperation use between cooling fan 24 and the drier layer 25, will have dry wind-force and blow in the inside of casing 12, reach better heat dissipation and drying effect, and in the middle of the long-time use of switch, the staff accessible is connected between suction fan 30 and the connecting pipe 35, carry the inside of connecting pipe 35 into through second through-hole 36 with the inside dust of casing 12 through starting suction fan 30 simultaneously, simultaneously through being connected between connecting pipe 31 and the third hose 34, and carry the inside of income waste material box 33 through the third hose 34 with the dust, accomplish the clearance to the inside part of switch, communicate through sub-connector and female connector between connecting pipe 31 and the third hose 34, make things convenient for staff's use.
To sum up: the industrial exchanger with the electromagnetic shielding function is characterized in that external electromagnetic waves are isolated from entering the shell 12 and the machine body 10 through the aluminum electromagnetic insulating layer 14, external electromagnetic signals are shielded through the arrangement of the electromagnetic signal shielding device 17, and external power lines and magnetic force lines are limited at the positions of the second rubber protective layer 16 and the first rubber protective layer 13 through the arrangement of the second rubber protective layer 16 and the first rubber protective layer 13, so that the external power lines and the magnetic force lines are prevented from causing electromagnetic influence on other components, and the industrial exchanger has a good electromagnetic shielding function;
in the invention, the water flow in the water storage tank 20 is conveyed into the inside of the coiled pipe 23 through the first hose 22 by starting the water pump 21 to circulate the water flow, so that the heat generated when the exchanger works is taken away through the circulation of the water flow, meanwhile, the heat is dissipated to the inside of the shell 12 by starting the heat dissipation fan 24, and meanwhile, the wind power with drying is blown into the inside of the shell 12 through the arrangement of the heat dissipation fan 24 and the drying agent layer 25, thereby achieving better heat dissipation and drying effects;
in the invention, the connecting pipe 35 is connected with the suction fan 30 by a worker, the suction fan 30 is started at the same time, the dust in the shell 12 is sucked into the connecting pipe 35 through the second through hole 36 by starting the suction fan 30, so that the dust is discharged to the outside through the air outlet of the suction fan 30, and the dust is discharged into the waste material box 33 through the third hose 34, thereby facilitating the cleaning and collection of the dust and the cleaning of the exchanger by the worker.
The parts not involved in the present invention are the same as or can be implemented by the prior art. 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 (10)
1. An industrial switch with electromagnetic shielding, comprising: the device comprises a machine body (10), a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure;
the heat dissipation structure, the dust cleaning structure and the electromagnetic shielding protection structure are all arranged on the machine body (10);
wherein, electromagnetic shield protective structure includes rubber anticollision layer (11), rubber anticollision layer (11) fixed connection in the inside of organism (10), rubber anticollision layer (11) are kept away from one side bonding of organism (10) has casing (12), the inside bonding of organism (10) has aluminium system electromagnetic insulation layer (14), the front surface mounting of organism (10) has lid (15), the externally mounted of lid (15) has electromagnetic signal shielding ware (17).
2. An industrial switch with electromagnetic shielding function as claimed in claim 1, characterized in that: the electromagnetic shielding protective structure further comprises a second rubber protective layer (16), the second rubber protective layer (16) is fixedly installed on the outer portion of the cover body (15), and a first rubber protective layer (13) is installed on the rear surface of the machine body (10) through screws.
3. An industrial switch with electromagnetic shielding function as claimed in claim 1, characterized in that: the heat radiation structure comprises a water storage tank (20), the water storage tank (20) is connected to the outside of the machine body (10) through screws, a water pump (21) is connected to one side of the outside of the water storage tank (20) through screws, a water inlet of the water pump (21) is communicated with the inside of the water storage tank (20), a water outlet of the water pump (21) is communicated with a first hose (22), a coiled pipe (23) is mounted on the outside of the shell (12), two ends of the coiled pipe (23) are both penetrated through one side of the outside of the machine body (10), a water inlet of the coiled pipe (23) is communicated with one end of the first hose (22) away from the water pump (21), and a water outlet of the coiled pipe (23) is communicated with the inside of the water storage tank (20).
4. An industrial switch with electromagnetic shielding function as claimed in claim 1, characterized in that: the heat radiation structure further comprises a plurality of heat radiation fans (24), the heat radiation fans (24) are installed on the machine body (10), first through holes (26) are formed in two sides of the outer portion of the shell (12), a filter screen (27) is bonded in the first through holes (26), and a drying agent layer (25) is bonded in the rubber anti-collision layer (11).
5. An industrial switch with electromagnetic shielding function as claimed in claim 1, characterized in that: dust clearance structure includes limiting plate (39), limiting plate (39) fixed connection in the rear surface of organism (10), be equipped with suction fan (30) on limiting plate (39), the air outlet intercommunication of suction fan (30) has second hose (31), the rear surface of organism (10) has box body (32) through screwed connection, the inside sliding connection of box body (32) has waste material box (33), the outside intercommunication of waste material box (33) has third hose (34), the air intake of suction fan (30) runs through organism (10) with the inner wall of casing (12), the air intake intercommunication of suction fan (30) has connecting pipe (35), a plurality of second through-holes (36) have been seted up to the outer wall of connecting pipe (35).
6. An industrial switch with electromagnetic shielding function as claimed in claim 3, characterized in that: the bottom wall of the outside of the water storage tank (20) is communicated with a water outlet pipe (37), and a wooden plug (38) is arranged inside the water outlet pipe (37).
7. An industrial switch with electromagnetic shielding function as claimed in claim 1, characterized in that: a plurality of rubber bumper strips (40) are bonded to the exterior of the shell (12).
8. An industrial switch with electromagnetic shielding function as claimed in claim 6, characterized in that: the upper surface of the water storage tank (20) is communicated with a water inlet pipe (41).
9. An industrial switch with electromagnetic shielding function as claimed in claim 5, characterized in that: the connecting pipe (35) is fixedly arranged inside the shell (12).
10. An industrial switch with electromagnetic shielding function as claimed in claim 2, characterized in that: the outer part of the first rubber protective layer (13) is provided with a plurality of through grooves (18).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110411471.1A CN113133296B (en) | 2021-04-16 | 2021-04-16 | Industrial switch with electromagnetic shielding function |
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| CN202110411471.1A CN113133296B (en) | 2021-04-16 | 2021-04-16 | Industrial switch with electromagnetic shielding function |
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| CN113133296A true CN113133296A (en) | 2021-07-16 |
| CN113133296B CN113133296B (en) | 2022-07-19 |
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| CN113133296B (en) | 2022-07-19 |
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Effective date of registration: 20220629 Address after: Room h1-11, No. 32, Jinke Middle Road, Jinniu high tech Industrial Park, Chengdu, Sichuan 610000 Applicant after: LINGYA CHENGDU SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 362000 No. 783, Dashan Village, Dapu Town, Yongchun County, Quanzhou City, Fujian Province Applicant before: Zheng Denghui |
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