阅读说明：本技术 一种用于交换机的防尘保护装置 (Dustproof protection device for switch ) 是由 许守卫 于 2020-03-27 设计创作，主要内容包括：本发明涉及通讯设备技术领域,公开了一种用于交换机的防尘保护装置,包括防护壳体、进出口、网线孔；进出口的内中部向上穿过防护壳体的顶部插入式连接有一组插板,插板的左侧开设有两组用于放置在防护壳体内部交换机电线进出的穿线孔,网线孔的内部设置有弹性挡板,弹性挡板设置为上下对称结构且内侧通过弹性连接在网线孔的内壁上,防护壳体的左右侧壁内部固定安装有防尘板,防尘板的内部设置为自上到下设置为横向的Z字型结构,防尘板的内侧连通有横向的通风排,防尘板内部的表面铺设有一层活性炭层,防尘板的中部固定安装有一组竖直的过滤网。本发明的优点是：防尘能力强,散热效果好,操作简单,交换机进出方便,具有较高的使用价值。(The invention relates to the technical field of communication equipment, and discloses a dustproof protection device for a switch, which comprises a protection shell, an inlet, an outlet and a network cable hole, wherein the inlet, the outlet and the network cable hole are formed in the protection shell; import and export's interior middle part upwards passes protective housing's top bayonet coupling and is connected with a set of picture peg, two sets of through wires holes that are used for placing the business turn over of switch electric wire inside protective housing are seted up in the left side of picture peg, the inside in net twine hole is provided with elastic baffle, elastic baffle sets up to upper and lower symmetrical structure and inboard through elastic connection on the inner wall in net twine hole, the inside fixed mounting of lateral wall has the dust guard about protective housing, the inside of dust guard sets up to setting up to horizontal Z style of calligraphy structure from the top down, the inboard intercommunication of dust guard has horizontal ventilation row, the inside surface of dust guard has laid one deck activated carbon layer, the middle part fixed mounting of dust guard has a set of vertical. The invention has the advantages that: the dustproof ability is strong, and the radiating effect is good, easy operation, and the switch advances and goes out conveniently, has higher use value.)

1. A dustproof protection device for an exchanger comprises a protection shell (10), an inlet and an outlet (11) and a network cable hole (15); the protective shell (10) is of a rectangular structure with a cavity inside, the front side surface of the protective shell (10) is provided with an inlet and outlet (11) convenient for the switch to enter and exit, the inner middle part of the inlet and outlet (11) upwards penetrates through the top of the protective shell (10) and is connected with a group of plug boards (12) in an inserting manner, the left side of each plug board (12) is provided with two groups of threading holes (14) used for the switch wires inside the protective shell (10) to enter and exit, and the right side of each plug board (12) is provided with a plurality of networking wire holes (15), the protective shell is characterized in that the inside of each networking wire hole (15) is provided with an elastic baffle (16), each elastic baffle (16) is of a vertically symmetrical structure, the inner sides of the elastic baffles are elastically connected to the inner walls of the networking holes (15) through (25), dust guard plates (17) are fixedly arranged inside the left, the inner side of the dustproof plate (17) is communicated with a transverse ventilation row (21), the surface inside the dustproof plate (17) is paved with an active carbon layer (24), and the middle part of the dustproof plate (17) is fixedly provided with a group of vertical filter screens (22).

2. The dustproof protection device for the switch according to claim 1, wherein the left and right sides of the top of the inserting plate (12) are fixedly provided with limit blocks (13) for preventing the inserting plate (12) from excessively moving downwards.

3. The dustproof protection device for the switch according to claim 2, wherein a ring-shaped structure is fixedly installed at the top middle position of the plug board (12) to facilitate pulling the plug board (12) to move up and down.

4. A dust protection device for exchange according to claim 3, characterized in that the outer ring of the threading hole (14) is provided with a sealing ring.

5. The dustproof protection device for the switch according to claim 4, wherein four sets of brackets (20) are placed in a rectangular shape and fixedly installed inside the protective housing (10).

6. A dust protection arrangement for exchanges according to claim 5, characterised in that the inside of the support (20) is corrugated for increased stability when supporting the exchange.

7. A dust protection arrangement for exchanges according to claim 6, characterised in that a set of fans (18) is fixedly arranged at the inner bottom of the protective casing (10).

8. The dustproof protection device for the switch according to any one of claims 1 to 7, wherein a group of wind direction conductors (19) in an inverted cone structure is arranged at the top output end of the fan (18), and a plurality of groups of vertical wind holes (23) are uniformly distributed in the wind direction conductors (19).

Technical Field

The invention relates to the technical field of communication equipment, in particular to a dustproof protection device for a switch.

Background

Existing cabinets typically include posts that support both sides of the switch and support multiple switches via the posts. However, when supporting the individual exchanges, such cabinets generally expose the exchanges to the outside and dissipate heat through air supply fans inside the exchanges.

Chinese patent (publication number: CN 210016799U, publication date: 2020.02.04) discloses a switch safety protection device, which comprises a cabinet, wherein a plurality of layers of accommodating cavities are arranged in the cabinet, and the accommodating cavities are used for accommodating switches; the top of the cabinet is provided with a heat dissipation system, and the heat dissipation system is used for performing heat dissipation treatment on the interior of the cabinet; a plurality of temperature and humidity sensors are arranged on the inner wall of the cabinet and used for detecting the temperature and the humidity in the cabinet; still include intelligent control ware in the rack, intelligent control system simultaneously with cooling system with temperature and humidity sensor electricity is connected. The device is when placing the rack inside with the switch, mainly detects the inside temperature of rack through multiple sensor, humidity then adjusts, but because the switch needs carry out long-time use inside the rack, whether the environment that consequently switch was located is clean to the work of switch vital importance, because the switch is electrical product, the dust has great harm to it, the dust is kept away from to the maintenance switch that should try best, but the device is when measures such as dispelling the heat, and good dustproof function does not have, has certain limitation.

Disclosure of Invention

The present invention is directed to a dustproof protection device for an exchange, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a dustproof protection device for an exchanger comprises a protection shell, an inlet, an outlet and a network cable hole; the protective housing is of a rectangular structure with a cavity inside, and the front side face of the protective housing is provided with an inlet and an outlet which are convenient for the switch to enter and exit. The inner middle part of the inlet and the outlet upwards penetrates through the top of the protective shell and is connected with a group of plugboards in an inserting mode, and the inlet and the outlet can be opened and closed through the plugboards, so that the inlet and the outlet of the switch are limited. Two groups of threading holes used for being placed in and out of the wires of the switch inside the protective shell are formed in the left side of the inserting plate, and the threading holes are opened for a long time as the wires need to be used all the time. The utility model discloses a protection casing, including picture peg, the inside of net twine hole, be located the picture peg right side and seted up a plurality of group's net twine hole, the inside of net twine hole is used for passing the net twine and is connected to the inside switch of protective housing, because the number and the time that the net twine used are indefinite, consequently, the inside in net twine hole is provided with elastic baffle, elastic baffle sets up to symmetrical structure and inboard through elastic connection on the inner wall in net twine hole from top to bottom, when needs pass the net twine in the net twine hole, directly promote elastic baffle open alright, when not using, elastic. Through set up the elastic baffle that can open and shut in the net twine hole to can prevent that external the changing from entering into protective housing's inside through the net twine hole.

The inside fixed mounting of lateral wall has the dust guard about protective housing, and the inside of dust guard sets up to setting up from the top down and is horizontal Z style of calligraphy structure, and the inboard intercommunication of dust guard has horizontal ventilation row, arranges protective housing's inside and external intercommunication through dust guard and ventilation for the inside heat release of protective housing. One deck activated carbon layer has been laid on the inside surface of dust guard, and when the inside and outside air of protecting sheathing carried the dust in the flow, the activated carbon layer through the dust guard inside can be abundant absorb it, owing to lay the structure on activated carbon layer and set up to the Z style of calligraphy, extension dust that can be abundant is through the inside time of dust guard to guarantee the absorptive thoroughly of dust. The transverse ventilation rows are communicated with the inner side of the dustproof plate, so that dust is further prevented from being input into the protective shell. The middle part fixed mounting of dust guard has a set of vertical filter screen, and the setting of filter screen is used for abundant stopping and filters some external dust that can't carry out the absorption through the active carbon layer.

As a further scheme of the invention: and limiting blocks for preventing the insertion plate from excessively moving downwards are fixedly arranged on the left side and the right side of the top of the insertion plate. The middle position of the top of the inserting plate is fixedly provided with a pull ring which is of an annular structure and is convenient for pulling the inserting plate to move up and down.

As a further scheme of the invention: the outer ring of the threading hole is provided with a sealing ring for internally sealing the threading hole when the threading hole penetrates the electric property.

As a further scheme of the invention: the inside fixed mounting of protective housing has four groups to be the support that the rectangle was placed, and the support is used for supporting the inside switch of placing protective housing and makes the switch be in built on stilts state, is convenient for dispel the heat, and the inside of support sets up to the corrugate stability when being used for increasing the support switch.

As a still further scheme of the invention: the fixed a set of fan that is provided with of protective housing's interior bottom, the top output of fan is provided with a set of wind direction conductor that is the structure of invering the toper, and a plurality of groups evenly distributed's vertical wind hole has been seted up to the inside of wind direction conductor, when the fan operation upwards releases wind, can carry each corner of protective housing inside through the wind hole respectively under the guide of wind direction conductor to the switch to protective housing inside is dispelled the heat and is cooled down the processing. Because the inside wind that constantly produces of protective housing, then also can arrange through dust guard, ventilation and carry outside the wind direction of inside, then prevent that the outside air from inputing protective housing's inside to prevent the entering of dust.

Compared with the prior art, the invention has the beneficial effects that: the dust guard plates in the left side wall and the right side wall of the protective shell are arranged into a Z-shaped structure, the surfaces of the Z-shaped structure are paved with the activated carbon layers, and then the vertical filter screen is arranged in the middle of the dust guard plates, so that the flowing speed of the air in the protective shell is reduced, and meanwhile, the dust carried in the air is fully absorbed by the filter screen, and the dust of the exchanger in the protective shell is protected to the maximum extent;

an elastic baffle plate capable of being automatically closed is arranged in the net wire hole on one side of the inserting plate, so that the unused net wire hole is ensured to be in a closed state, and dust is prevented from entering through the net wire hole;

set up the fan through the bottom at protective housing, then the wind direction conductor that is the toper structure at the top installation of fan to thereby can upwards carry the even bottom of protective housing of wind that the fan released, ensure to carry out comprehensive even quick cooling heat dissipation to the inside switch of protective housing, and outwards discharge the inside air of protective housing.

The invention has the advantages that: the dustproof ability is strong, and the radiating effect is good, easy operation, and the switch advances and goes out conveniently, has higher use value.

Drawings

Fig. 1 is a schematic perspective view of a dust-proof protection device for an exchange.

Fig. 2 is a schematic front view of an internal structure of a dustproof protection device for a switch.

Fig. 3 is a schematic structural diagram of an elastic baffle plate in a dustproof protection device for an exchange.

Fig. 4 is a schematic structural diagram of a dust-proof plate in the dust-proof protection device for the switch.

Fig. 5 is a schematic view showing an internal structure of a wind direction conductor in a dustproof protection apparatus for an exchange.

Wherein: the air-conditioner comprises a protective shell 10, an inlet and an outlet 11, a plugboard 12, a limiting block 13, a threading hole 14, a mesh hole 15, an elastic baffle 16, a dustproof plate 17, a fan 18, a wind direction conductor 19, a support 20, a ventilation row 21, a filter screen 22, a wind hole 23 and an activated carbon layer 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.