CN205584236U

CN205584236U - Novel switch

Info

Publication number: CN205584236U
Application number: CN201620438255.0U
Authority: CN
Inventors: 张裕亮
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2016-09-14
Anticipated expiration: 2026-05-10

Abstract

The utility model provides a novel switch to solve the technical problem that current switch heat dissipation is smooth, easily cause the damage when air humidity is big to the circuit board in the switch, this design is provided with the banded air intake of horizontal setting, banded air outlet respectively on the wall of the left side of iron shell and on the wall of right side, lateral part at banded air intake still is equipped with the draught fan, and the air intake of draught fan is through collection wind scoop and the butt joint of banded air intake, still including setting up the play tuber pipe at the circuit board lateral part, still include and put with the air drying form of the air intake intercommunication that goes out the tuber pipe, inlet connection that the air outlet and the air drying form of draught fan were put, still include controller, temperature sensor, air temperature sensor, temperature sensor hugs closely the circuit board setting, and air temperature sensor sets up in the outside of iron shell, and temperature sensor, air temperature sensor all be connected with the controller, and the draught fan is connected with the controller through first relay.

Description

Novel switch

Technical field

This utility model is specifically related to a kind of novel switch.

Background technology

Switch, as relay station important in LAN, provides guarantee reliably for LAN, and at its switch In using for a long time, the wiring board in switch in use himself can produce substantial amounts of heat, and these heats need Eliminate timely, and if this heat can not be discharged timely, slowing down of the switch speed of service, shadow will be caused Ring the stability of switch, serious will cause wiring board to burn out, the phenomenon such as spontaneous combustion, cause breaking of whole LAN Split, and prior art uses an exhaust fan is set in a switch, and arrange accordingly at the afterbody of switch Exhaust outlet solves the problems referred to above；And existing mainframe box is usually placed on inside bin, this kind of phenomenon will be inverted hot blast Heat radiation is not smooth, is unfavorable for the heat radiation of switch, and simultaneously in southern rainy season, its air humidity is big, and switch is at this ring Border will cause because of moist unlatching the phenomenons such as the burn into short circuit of wiring board, the most necessary the problems referred to above are given Solve.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, it is provided that a kind of novel switch, Wiring board in switch is easily caused the technology of damage to ask time big by, air humidity smooth with solution current SWITCH heat radiation Topic.

In order to realize the purpose of this utility model, the technical scheme that this utility model is used is:

Design a kind of novel switch, including iron shell, the wiring board that is arranged in this iron shell；In described irony On the left side wall of shell and it is respectively arranged with the banding air inlet of horizontally set, banding air outlet on right side wall；Institute The sidepiece stating banding air inlet is additionally provided with air-introduced machine, and the air inlet of described air-introduced machine is by wind collection scoop and described banding air inlet Docking；Also including the discharge pipe being arranged on described wiring board sidepiece, the port of export of described discharge pipe is rectangular, and this air-out The port of export of pipe is close to described wiring board and is arranged, and also includes that the air connected with the air inlet of described discharge pipe is dried shape and puts, The air outlet of described air-introduced machine is dried the entrance point that shape puts and is connected with described air；

Preferably, also include that controller, temperature sensor, air humidity sensor, described temperature sensor are close to described Wiring board is arranged, and described air humidity sensor is arranged on the outside of described iron shell, and described temperature sensor, sky Gas humidity sensor is all connected with described controller, and described air-introduced machine is connected with described controller by the first relay.

Preferably, described air is dried shape and puts and include that inside is provided with the accommodating chamber of cavity, is arranged on being dried in the middle of accommodating chamber Oxidant layer, this accommodating chamber is respectively left side inlet air plenum by described desiccant layer, right side goes out air compartment, in the left side of described accommodating chamber The air-out of the air intake connecting tube connected with described left side inlet air plenum, described air intake connecting tube and described air-introduced machine it is provided with on wall Mouthful connection, the right side wall of described accommodating chamber is provided with and goes out the air-out connecting tube that air compartment connects with described right side, described in go out Wind connecting tube is connected with the entrance point of described discharge pipe.

Preferably, also including the supporting network being arranged on described desiccant layer both sides, described desiccant layer is clipped in two supporting networks Between.

Preferably, being arranged at the desiccant layer in described accommodating chamber is at least two-layer, and adjacent desiccant layer interval is arranged.

Preferably, the rear sidewall of described iron shell is additionally provided with netted rear ventilation mouth, and at described netted tail The exhaust fan for being discharged by the steam in iron shell it is additionally provided with on portion's exhaust outlet.

Preferably, described exhaust fan is connected with described controller by the second relay.

Preferably, described banding air outlet is additionally provided with second row fan.

Preferably, described banding air inlet, banding air outlet are provided with drainage screen.

The beneficial effects of the utility model are:

Its novel structure of the design, rationally, be easily achieved, meanwhile, wiring board in use can be produced by the design Heat effectively discharge, provide reliably guarantee for wiring board, the switch being simultaneously based on the design is using In can carry out solving ventilate smooth, air humidity of existing switch and easily the wiring board in switch is caused damage time big Technical problem, has been greatly improved stability and the safety of switch, and the safe and stable operation for switch provides Ensure reliably.

Accompanying drawing explanation

Fig. 1 is primary structure schematic diagram of the present utility model；

Fig. 2 is bottom surface of the present utility model state primary structure schematic diagram upward；

Fig. 3 is that the switch in this utility model removes primary structure schematic diagram after top cover；

Fig. 4 is that the air in this utility model is dried shape and puts cross-sectional view；

In figure: 1. the top cover of iron shell；2. the anterior sidewall of iron shell；3. the right side wall of iron shell；4. outside irony The left side wall of shell；5. the rear sidewall of iron shell；6. banding air outlet；The most netted rear ventilation mouth；8. banding air intake Mouthful；9. the bottom surface of iron shell；10. wiring board；11. wind collection scoops；12. air-introduced machines；13. air be dried shape put with air-introduced machine it Between connection pipeline；14. air are dried shape and put；15. discharge pipes；16. air intake connecting tubes；17. air-out connecting tubes；18. are dried Oxidant layer；19. supporting networks.

Detailed description of the invention

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:

Embodiment 1: a kind of novel switch, sees Fig. 1 to Fig. 4；It includes iron shell, is arranged at this iron shell Interior wiring board 10；And it is respectively arranged with the banding of horizontally set on the left side wall of described iron shell on right side wall Air inlet 8, banding air outlet 6；Sidepiece at described banding air inlet 8 is additionally provided with air-introduced machine 12, described air-introduced machine 12 Air inlet docked with described banding air inlet 8 by wind collection scoop 11；Also include being arranged on going out of described wiring board sidepiece Airduct 15, the port of export of described discharge pipe 15 is rectangular, and the port of export of this discharge pipe 15 is close to described wiring board 10 Arrange, also include that the air connected with the air inlet of described discharge pipe 15 is dried shape and puts 14, the air-out of described air-introduced machine 12 It is dried shape mouthful with described air to put the entrance point of 14 and be connected；Concrete, described air is dried shape and puts 14 and include that inside sets Having the accommodating chamber of cavity, be arranged on the desiccant layer 18 in the middle of accommodating chamber, described desiccant layer 18 is by this accommodating chamber respectively Go out air compartment for left side inlet air plenum, right side, the left side wall of described accommodating chamber is provided with and connects with described left side inlet air plenum Air intake connecting tube 16, described air intake connecting tube 16 connects with the air outlet of described air-introduced machine 12, on the right side of described accommodating chamber It is provided with on sidewall and goes out the air-out connecting tube 17 that air compartment connects with described right side, described air-out connecting tube 17 and described air-out The entrance point of pipe 15 connects, and further, also includes the supporting network 19 being arranged on described desiccant layer 18 both sides, described Desiccant layer 18 be clipped between two supporting networks 19, and the design be arranged at the desiccant layer in described accommodating chamber be At least two-layer, and adjacent desiccant layer interval setting.

Further, the design it also include controller, temperature sensor, air humidity sensor, described temperature passes Sensor is close to described wiring board 10 and is arranged, and described air humidity sensor is arranged on the outside of described iron shell, and institute State temperature sensor, air humidity sensor to be all connected with described controller, and the continuing by first of described air-introduced machine 12 Electrical equipment is connected with described controller；Further, the design is also additionally provided with net in the rear sidewall of described iron shell Shape rear ventilation mouth 7, and be additionally provided with on described netted rear ventilation mouth 7 for by the steam discharge in iron shell Exhaust fan, described exhaust fan is connected with described controller by the second relay；Described banding air outlet is additionally provided with Two exhaust fan；Meanwhile, described banding air inlet, banding air outlet are provided with drainage screen.

In the application, as the temperature in switch, air humidity are when exceeding standard, its controller will control air draft to the design The heat radiation carrying out routine opened by fan；And too high once the temperature within switch, second row fan is also beaten by its controller Drive the further radiating treatment of row into, and if time humidity in air is too high, control air-introduced machine is opened by its controller, And blow to dispel the heat on wiring board by dried air, it is to avoid the air heat radiation directly utilizing humidity bigger causes line The damage of road plate；And the above monitoring to the temperature within switch and outside air humidity be by temperature sensor and Air humidity sensor monitors realization in real time.And by the design in use, can be to produced by wiring board Heat is effectively discharged, and provides guarantee reliably for wiring board, is simultaneously based on the switch of the design in use Can carry out solving the skill that existing switch ventilation is smooth, the wiring board in switch is easily caused damage by air humidity time big Art problem, has been greatly improved stability and the safety of switch, and providing for the safe and stable operation of switch can The guarantee leaned on.

What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the ordinary skill of this area Personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but only Will be without departing from spirit of the present utility model, all in protection domain of the present utility model.

Claims

1. a novel switch, including iron shell, the wiring board that is arranged in this iron shell；It is characterized in that: in institute State and on the left side wall of iron shell and on right side wall, be respectively arranged with the banding air inlet of horizontally set, banding air-out Mouthful；Sidepiece at described banding air inlet is additionally provided with air-introduced machine, and the air inlet of described air-introduced machine passes through wind collection scoop with described Banding air inlet docks；Also including the discharge pipe being arranged on described wiring board sidepiece, the port of export of described discharge pipe is square Shape, and the port of export of this discharge pipe is close to described wiring board and arranges, and also includes connecting with the air inlet of described discharge pipe Air is dried shape and puts, and the air outlet of described air-introduced machine is dried the entrance point that shape puts and is connected with described air；

Also include that controller, temperature sensor, air humidity sensor, described temperature sensor are close to described wiring board Arranging, described air humidity sensor is arranged on the outside of described iron shell, and described temperature sensor, air are wet Degree sensor is all connected with described controller, and described air-introduced machine is connected with described controller by the first relay.

Novel switch the most as claimed in claim 1, it is characterised in that: described air is dried shape and puts and include that inside is provided with cavity Accommodating chamber, be arranged on the desiccant layer in the middle of accommodating chamber, this accommodating chamber is respectively left side air intake by described desiccant layer Room, right side go out air compartment, be provided with the air intake with the connection of described left side inlet air plenum and be connected on the left side wall of described accommodating chamber Pipe, described air intake connecting tube connects with the air outlet of described air-introduced machine, the right side wall of described accommodating chamber is provided with and Described right side goes out the air-out connecting tube of air compartment connection, and described air-out connecting tube is connected with the entrance point of described discharge pipe.

Novel switch the most as claimed in claim 2, it is characterised in that: also include being arranged on propping up of described desiccant layer both sides Support net, described desiccant layer is clipped between two supporting networks.

Novel switch the most as claimed in claim 3, it is characterised in that: the desiccant layer being arranged in described accommodating chamber is for extremely Few two-layer, and adjacent desiccant layer interval setting.

Novel switch the most as claimed in claim 1, it is characterised in that: also set up in the rear sidewall of described iron shell There is netted rear ventilation mouth, and be additionally provided with on described netted rear ventilation mouth for the steam in iron shell is discharged Exhaust fan.

Novel switch the most as claimed in claim 5, it is characterised in that: described exhaust fan is by the second relay and described control Device processed connects.

Novel switch the most as claimed in claim 1, it is characterised in that: on described banding air outlet, it is additionally provided with the second air draft Fan.

Novel switch the most as claimed in claim 7, it is characterised in that: on described banding air inlet, banding air outlet all It is provided with drainage screen.