CN221227654U

CN221227654U - Switch board

Info

Publication number: CN221227654U
Application number: CN202322567219.7U
Authority: CN
Inventors: 李俊锐
Original assignee: Dalian Neusoft University of Information
Current assignee: Dalian Neusoft University of Information
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-06-25
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a switch, which relates to the technical field of switches and comprises a switch body, wherein a heat dissipation part is arranged in an inner cavity at one end of the switch body, a dust removal part is arranged at one end of the heat dissipation part, and a fixing part is arranged at the bottom of the switch body. According to the utility model, the belt pulley on the rotating shaft of the exchanger is driven to rotate by the belt, so that the reciprocating screw rod moves back and forth to drive the hairbrush to remove dust on the dust screen, dust accumulation on the dust screen is prevented, heat dissipation is prevented from being influenced, dust is prevented from entering the inside of the exchanger body, and the working efficiency is improved.

Description

Switch board

Technical Field

The utility model relates to the technical field of switches, in particular to a switch.

Background

Along with the development of the communication industry and the advancement of national economy informatization, network equipment for connecting a plurality of network equipment in a local area network is used for realizing the communication among the equipment by exchanging data packets, and as the integration level of the network switch is higher and higher, the most prominent problem of the existing switch in the use process is that the heat productivity of the switch is higher and higher, dust is easy to accumulate, and the work of electronic elements is influenced.

Most of the existing solutions are to increase the heat dissipation area of the surface of the chassis through radiating fins or radiating holes, and additionally install a cooling fan and a dust screen for cooling and dust prevention, which has the following problems in actual operation:

1. During the work of the exchanger, the dust and sundries in the exchanger need to be checked and cleaned regularly, the dust screen is cleaned or replaced, the smoothness of the radiating holes and the radiating fins is ensured, dust accumulation is prevented, and the operation is complicated.

2. The inside enclosure space that is of switch can lead to heat to pile up, makes the inside high temperature of switch, influences working property.

Disclosure of utility model

The utility model is provided in view of the problems that the dust and sundries in the switch are required to be checked and cleaned regularly, and the dust screen is cleaned or replaced, so that the operation is complicated.

It is therefore an object of the present utility model to provide a switch, which aims at: the dust accumulation of the exchanger in work is reduced, the dust screen is conveniently cleaned, the performance is improved, and the production cost is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: the exchanger comprises an exchanger body, wherein a heat dissipation part is arranged in an inner cavity at one end of the exchanger body, a dust removal part is arranged at one end of the heat dissipation part, and a fixing part is arranged at the bottom of the exchanger body;

The heat dissipation part is including set up in two sets of air exhauster of switch body one end inner chamber, the inner chamber fixedly connected with of switch body is two sets of mount pad one, two sets of the cover is equipped with the axis of rotation between the mount pad one, and the axis of rotation runs through one of them set of mount pad and extends to the switch body in the lump outside, the surface cover of axis of rotation is equipped with two sets of connecting blocks, two sets of the equal fixedly connected with multiunit flabellum in surface of connecting block avoids inside to be the enclosure space, reduces the heat and piles up, utilizes the air exhauster to dispel the heat.

As a preferred embodiment of the switch according to the present utility model, wherein: the inner cavity of the switch body is provided with two groups of mounting blocks, a reciprocating screw rod is sleeved between the two groups of mounting blocks, a sliding block is sleeved on the surface of the reciprocating screw rod, two groups of limit posts are fixedly connected with the inner cavity of one end of the switch body, one end of the sliding block is fixedly connected with a second mounting seat, and the limit posts penetrate through the second mounting seat, so that the cleaning scraping plate does reciprocating motion in the switch cavity, and the cleaning work does not need manual operation.

As a preferred embodiment of the switch according to the present utility model, wherein: the dust removing component further comprises two groups of scrapers arranged at two ends of the mounting seat, one end of each scraper is fixedly connected with a brush, one end of each scraper is provided with a dust screen, the brush capable of reciprocating motion plays a role in stabilizing, and the stable and normal work of the brush is guaranteed.

As a preferred embodiment of the switch according to the present utility model, wherein: the rotary shaft and the one end that the reciprocating screw rod extends out of the exchanger body are both sleeved with belt pulleys, the surfaces of the belt pulleys are sleeved with belts, and the bottom of the exchanger body is provided with a placement assembly for providing power for reciprocating motion of the scraping plate.

As a preferred embodiment of the switch according to the present utility model, wherein: the placing component comprises four groups of mounting seats III which are arranged at two ends of the bottom of the switch body, a support column is arranged at one end of each mounting seat III, a sucker is arranged at one end of each support column, and when the switch is placed on a table, the sucker can enable the switch to be firmer and not easy to shake.

As a preferred embodiment of the switch according to the present utility model, wherein: the bottom fixedly connected with two sets of T shape connecting blocks of switch body, every group the bottom pot head of T shape connecting block all is equipped with two sets of return shape sliders, makes things convenient for the switch to hang on the wall and saves space.

As a preferred embodiment of the switch according to the present utility model, wherein: the switch still have and hang the subassembly, hang the subassembly including setting up in the slide of return shape slider bottom, the inner wall sliding connection of slide has T shape slide bar, the bottom fixedly connected with mounting panel of T shape slide bar, fix the switch on the wall through the fixed plate, through pressing the switch, make the switch more firm down on the wall under the effect of sucking disc, prevent that the switch from dropping.

The utility model has the beneficial effects that:

1. The belt pulley on the rotation axis drives through the belt and rotates for reciprocating motion is done to reciprocating motion to the lead screw and drives the brush and remove dust to the dust screen, prevents that dust on the dust screen from piling up, influences the heat dissipation, prevents that the dust from entering the inside of switch body, improves work efficiency.

2 Through the outside cold air of start exhaust fan extraction switch, with the inside of cold air extraction to the switch body, reduce the inside temperature of switch body, guarantee that electronic component can high-efficient work, the air needs to pass the dust screen simultaneously, reduces the entering of dust, reduces the dust and piles up at the inside of switch body, can also reach dustproof effect when radiating.

3. The suction cup is sucked on a table or the ground by pressing the switch body, so that the switch is firmer in working and is not easy to shake, if the switch is placed on a wall, the mounting plate is firstly fixed on the wall, then the slide way is aligned with the T-shaped slide bar on the mounting plate to slide to the bottom to be clamped, and meanwhile, the switch body is sucked on the wall by pressing the suction cup, so that the switch is hung on the wall more firmly and is prevented from falling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

Fig. 1 is a schematic diagram of the overall structure of the switch of the present utility model.

Fig. 2 is a schematic diagram of a fixed component structure of the switch of the present utility model.

Fig. 3 is a schematic view of the dust removing part of the exchanger of the present utility model.

Fig. 4 is a schematic diagram of a heat dissipating component of the switch according to the present utility model.

Reference numerals illustrate:

1. A switch body; 2. a heat radiating member; 21. an exhaust fan; 22. a rotating assembly; 221. a first mounting seat; 222. a rotating shaft; 223. a connecting block; 224. a fan blade; 225. a belt pulley; 226. a belt; 3. a dust removing part; 31. a moving assembly; 311. a mounting block; 312. a reciprocating screw rod; 313. a slide block; 314. a limit column; 315. a second mounting seat; 32. a scraper; 33. a brush; 34. a dust screen; 4. a fixing member; 41. placing the assembly; 411. a third mounting seat; 412. a support column; 413. a suction cup; 42. a suspension assembly; 421. a T-shaped connecting block; 422. a square slider; 423. a slideway; 424. a T-shaped slide bar; 425. and (3) mounting a plate.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Example 1

Referring to fig. 1 to 4, for a first embodiment of the present utility model, there is provided a switch, the switch includes a switch body 1, a heat dissipation part 2 is disposed in an inner cavity of one end of the switch body 1, a dust removal part 3 is disposed at one end of the heat dissipation part 2, and a fixing part 4 is disposed at the bottom of the switch body 1;

The heat dissipation part 2 comprises two groups of exhaust fans 21 arranged in the inner cavity of one end of the switch body 1, the inner cavity of the switch body 1 is fixedly connected with two groups of installation seats I221, a rotating shaft 222 is sleeved between the two groups of installation seats I221, the rotating shaft 222 penetrates through one group of installation seats I221 and extends out of the switch body 1, two groups of connecting blocks 223 are sleeved on the surface of the rotating shaft 222, a plurality of groups of fan blades 224 are fixedly connected to the surfaces of the two groups of connecting blocks 223, and the heat dissipation part can provide power for the dust removal part through the fan blades 224, so that the waste of energy is reduced.

The inner chamber of switch body 1 is provided with two sets of installation piece 311, and the cover is equipped with reciprocating screw 312 between two sets of installation piece 311, and reciprocating screw 312's surface cover is equipped with slider 313, and the inner chamber fixedly connected with of switch body 1's one end is two sets of spacing posts 314, and the one end fixedly connected with mount pad two 315 of slider 313, and spacing post 314 runs through mount pad two 315, and reciprocating screw 312 makes it can carry out reciprocating motion, makes the dust removal cleaner.

The dust removing component 3 further comprises two groups of scrapers 32 arranged at one end of the second mounting seat 315, one end of each scraper 32 is fixedly connected with a hairbrush 33, and one end of each scraper 32 is provided with a dust screen 34.

The end that axis of rotation 222 and reciprocating screw 312 extended out of switch body 1 all overlaps and is equipped with belt pulley 225, and the surface cover of belt pulley 225 is equipped with belt 226, and the bottom of switch body 1 is provided with places subassembly 41, and belt pulley 225 and belt 226 mutually support and are used for the conduction of two structure forces.

In the use process, firstly, the exhaust fan 21 is started to extract cold air outside the exchanger, the cold air is extracted into the exchanger body 1, the temperature inside the exchanger body 1 is reduced, the electronic components can work efficiently, the fan 224 is given a rotating force by the cold air extracted when the exhaust fan 21 works, the fan 224 rotates, thereby the rotating shaft 222 is driven to rotate, the belt pulley 225 on the rotating shaft 222 transmits the force to the dust removing component 3 through the belt 226 under the driving of the rotating shaft 222, the consumption of energy is reduced, the other belt pulley 225 drives the reciprocating screw 312 to rotate, the sliding block 313 makes reciprocating motion on the reciprocating screw 312, then the scraping plate 32 drives the brush 33 to clean dust on the dust screen 34, the dust on the dust screen is prevented from accumulating to influence heat dissipation, the inside of the exchanger body 1 can be effectively prevented from dust entering, the work efficiency is improved, the two dust screens 34 in the exchanger prevent the inside of the exchanger body 1 from being sealed, and the heat accumulation is reduced.

Example 2

Referring to fig. 1-2, a second embodiment of the present utility model is shown, which differs from the first embodiment in that:

The placing component 41 comprises four groups of mounting seats three 411 which are arranged at two ends of the bottom of the switch body 1, a supporting column 412 is arranged at one end of each group of mounting seats three 411, a sucking disc 413 is arranged at one end of each supporting column 412, and the sucking disc 413 is adsorbed on a fixing surface to enable the placing of the switch to be more stable.

Two groups of T-shaped connecting blocks 421 are fixedly connected to the bottom of the switch body 1, and two groups of return-shaped sliding blocks 422 are arranged at the bottom end sleeves of each group of T-shaped connecting blocks 421.

The switch still has suspension assembly 42, and suspension assembly 42 is including setting up in the slide 423 of returning shape slider 422 bottom, and the inner wall sliding connection of slide 423 has T shape slide bar 424, and the bottom fixedly connected with mounting panel 425 of T shape slide bar 424 makes things convenient for the switch to hang on the wall to can be firm more difficult for dropping under the effect of sucking disc 413.

In the use, if the switch is placed on desk or place, make sucking disc 413 inhale on desk or ground through pressing switch body 1, make the switch more firm in the work, be difficult for rocking, if place on the wall, at first fix mounting panel 425 on the wall, then with slide 423, aim at T shape slide bar 424 on the mounting panel 425 to press the switch, adsorb sucking disc 413 on the wall, use to hang more firm difficult dropping.

The rest of the structure is the same as that of embodiment 1.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A switch comprising a switch body (1), characterized in that: the heat exchanger comprises an exchanger body (1), wherein a heat dissipation part (2) is arranged in an inner cavity at one end of the exchanger body (1), a dust removal part (3) is arranged at one end of the heat dissipation part (2), and a fixing part (4) is arranged at the bottom of the exchanger body (1);

The heat dissipation component (2) comprises two groups of exhaust fans (21) arranged in an inner cavity at one end of the switch body (1), two groups of installation seats (221) are fixedly connected in the inner cavity of the switch body (1), a rotating shaft (222) is sleeved between the installation seats (221), the rotating shaft (222) penetrates through one group of installation seats (221) and extends out of the switch body (1), two groups of connecting blocks (223) are sleeved on the surface of the rotating shaft (222), and a plurality of groups of fan blades (224) are fixedly connected to the surface of each connecting block (223).

2. The exchange according to claim 1, wherein the inner cavity of the exchange body (1) is provided with two groups of mounting blocks (311), a reciprocating screw rod (312) is sleeved between the two groups of mounting blocks (311), a sliding block (313) is sleeved on the surface of the reciprocating screw rod (312), the inner cavity of one end of the exchange body (1) is fixedly connected with two groups of limiting columns (314), one end of the sliding block (313) is fixedly connected with a second mounting seat (315), and the limiting columns (314) penetrate through the second mounting seat (315).

3. The switch of claim 2, wherein: the dust removing component (3) further comprises two groups of scrapers (32) arranged at one end of the second mounting seat (315), one end of each scraper (32) is fixedly connected with a hairbrush (33), and one end of each scraper (32) is provided with a dust screen (34).

4. A switch as claimed in claim 3, wherein: one end of the rotating shaft (222) and one end of the reciprocating screw rod (312) extending out of the exchanger body (1) are sleeved with belt pulleys (225), the surfaces of the two groups of belt pulleys (225) are sleeved with belts (226), and the bottom of the exchanger body (1) is provided with a placement component (41).

5. The switch of claim 4, wherein: the placement component (41) comprises four groups of installation seats III (411) arranged at two ends of the bottom of the switch body (1), one end of each installation seat III (411) is provided with a support column (412), and one end of each support column (412) is provided with a sucker (413).

6. The switch of claim 1, wherein: two groups of T-shaped connecting blocks (421) are fixedly connected to the bottom of the switch body (1), and two groups of return-shaped sliding blocks (422) are arranged at the bottom end of each group of T-shaped connecting blocks (421).

7. The switch of claim 6, wherein: the switch also has a suspension assembly (42), the suspension assembly (42) comprises a slide way (423) arranged at the bottom of the square slide block (422), the inner wall of the slide way (423) is connected with a T-shaped slide bar (424) in a sliding way, and the bottom of the T-shaped slide bar (424) is fixedly connected with a mounting plate (425).