CN218352638U

CN218352638U - Embedded network switch

Info

Publication number: CN218352638U
Application number: CN202222408813.7U
Authority: CN
Inventors: 姜海明; 廖浩杰; 谭景莹; 李金龙; 吉天意; 王西; 叶帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-20
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to an embedded network switch, which comprises a housing, the front of casing is provided with the pilot lamp, the positive fixed mounting of casing has net twine connecting terminal, the top fixed mounting of casing has heat dissipation mechanism, the top fixed mounting of heat dissipation mechanism has the dryer, the inside fixed mounting of dryer has the mounting bracket. This embedded network switch, through setting up the dryer, when dispelling the heat to network switch inside, will cause pressure differential through the wind that starts radiator fan and produce, thereby send into the inside of dryer with the wind in the dryer outside, when wind enters into the dryer inside, filter debris and the dust of big granule in to the wind through separating the dirt net, wind will be sent into the inside of heat dissipation shell by the dryer, dispel the heat to the switch circuit board in the inside that enters into the casing, make the apparent temperature of switch circuit board reduce, thereby protect the inside components and parts of switch, the service life of improvement switch.

Description

Embedded network switch

Technical Field

The utility model relates to a network switch technical field specifically is an embedded network switch.

Background

The network switch is a device for expanding the network, can provide more connection ports for the sub-network, in order to connect more computers, with the development of the communication industry and the promotion of the national economy informatization, the network switch market is in a steady rising situation, it has the characteristic such as high cost performance ratio, high flexibility, relative simplicity and easy to realize, the Ethernet technology has become a most important LAN networking technology at present, the network switch also becomes the most popular switch.

The switch can be divided into wide area network switch and LAN switch according to the difference of operating position, and the switch is the important part that the network was established, but traditional switch has inside components and parts long-term operation and will produce a large amount of heats, can lead to the inside bulk temperature of switch too high like this, causes the damage to inside circuit board, the condition of downtime appears in the use easily for switch life reduces, so proposes an embedded network switch and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an embedded network switch possesses advantages such as improve the radiating effect and improve the stability in use, has solved traditional switch and has had inside components and parts long-term work to produce a large amount of heats, and the inside bulk temperature that can lead to the switch like this is too high, causes the damage to inside circuit board, and the condition of downtime appears easily in the use for the problem of switch life reduction.

In order to achieve the above object, the utility model provides a following technical scheme: an embedded network switch comprises a shell, wherein an indicator lamp is arranged on the front side of the shell, a network cable connecting terminal is fixedly arranged on the front side of the shell, a heat dissipation mechanism is fixedly arranged at the top of the shell, an air duct is fixedly arranged at the top of the heat dissipation mechanism, an installation frame is fixedly arranged in the air duct, a heat dissipation fan is fixedly arranged at the top of the installation frame, a dust separation net is fixedly arranged in the air duct, and a switch circuit board is fixedly arranged in the shell;

the heat dissipation mechanism comprises a mounting plate, the top fixed mounting of casing has the mounting panel, the bottom fixed mounting of mounting panel has the heat dissipation shell, the inside fixed mounting of heat dissipation shell has dustproof cotton stick, the equal fixed mounting in the left and right sides of heat dissipation shell bottom has electric putter, two fixed mounting has the baffle between electric putter's the bottom, the inside fixed mounting of baffle has the screen panel.

Further, the input of pilot lamp and net twine connecting terminal all passes through the wire electricity with the output of switch circuit board and is connected, the bottom of dryer runs through the mounting panel and extends to the inside of heat dissipation shell.

Furthermore, the input end of the cooling fan is electrically connected with the output end of the switch circuit board through a wire, and the dust separation net is an arc-shaped net plate.

Furthermore, the dustproof cotton rods are arranged inside the heat dissipation shell at equal intervals and are plastic rods with nylon cloth fixedly arranged on the outer surfaces.

Furthermore, the vent has been seted up to the bottom of heat dissipation shell, the diameter of screen panel is greater than the diameter of vent, the baffle is in the top of switch circuit board.

Furthermore, the top of the casing is provided with a mounting opening matched with the mounting plate, and a supporting block is fixedly mounted between the switch circuit board and the inner bottom wall of the casing.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this embedded network switch, through setting up the dryer, when dispelling the heat to network switch inside, will cause pressure differential through the wind that starts radiator fan and produce, thereby send into the inside of dryer with the wind in the dryer outside, when wind enters into the dryer inside, filter debris and the dust of big granule in to the wind through separating the dirt net, wind will be sent into the inside of heat dissipation shell by the dryer, dispel the heat to the switch circuit board in the inside that enters into the casing, make the apparent temperature of switch circuit board reduce, thereby protect the inside components and parts of switch, the service life of improvement switch.

2. This embedded network switch, through setting up heat dissipation mechanism, in to the inside radiating of switch, wind enters into the inside time of heat dissipation shell, wind will be through dustproof cotton stick, the dust granule will be attached to the surface of dustproof cotton stick, the inside that the bottom of heat dissipation shell will be followed to the wind that is purified enters into the casing, simultaneously can also come the space between control baffle and the heat dissipation shell through electric putter, thereby the speed that control wind flows, and carry out filtration once more through the screen panel halving, let the dust granule in the wind obtain further purification, thereby guarantee that the dust of minimum amount enters into the inside of casing, guarantee that the inside dust that can not get into in the radiating while of switch, avoid the dust to influence the inside components and parts of switch, make its condition of short circuit appear, make the switch use more stable.

Drawings

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

FIG. 2 is a front sectional view of the heat dissipating mechanism of the present invention;

fig. 3 is a front sectional view of the housing of the present invention.

In the figure: 1. a housing; 2. an indicator light; 3. a network cable connection terminal; 4. a heat dissipation mechanism; 401. mounting a plate; 402. a heat dissipation housing; 403. a dust-proof cotton swab; 404. an electric push rod; 405. a partition plate; 406. a mesh enclosure; 5. an air duct; 6. a heat radiation fan; 7. a mounting frame; 8. a dust-proof net; 9. a switch circuit board.

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.

Referring to fig. 1-3, an embedded network switch in this embodiment includes a housing 1, an indicator light 2 is disposed on a front surface of the housing 1, a network cable connection terminal 3 is fixedly mounted on the front surface of the housing 1, a heat dissipation mechanism 4 is fixedly mounted on a top of the housing 1, an air duct 5 is fixedly mounted on the top of the heat dissipation mechanism 4, an installation frame 7 is fixedly mounted inside the air duct 5, a heat dissipation fan 6 is fixedly mounted on the top of the installation frame 7, a dust separation net 8 is fixedly mounted inside the air duct 5, and a switch circuit board 9 is fixedly mounted inside the housing 1;

the heat dissipation mechanism 4 comprises a mounting plate 401, the mounting plate 401 is fixedly mounted at the top of the machine shell 1, a heat dissipation shell 402 is fixedly mounted at the bottom of the mounting plate 401, a dustproof cotton stick 403 is fixedly mounted inside the heat dissipation shell 402, electric push rods 404 are fixedly mounted on the left side and the right side of the bottom of the heat dissipation shell 402, a partition plate 405 is fixedly mounted between the bottoms of the two electric push rods 404, and a mesh enclosure 406 is fixedly mounted inside the partition plate 405.

When in implementation, the method comprises the following steps:

1) Firstly, pressure difference is caused by the air generated by starting the cooling fan 6, so that the air outside the air duct 5 is sent into the air duct 5;

2) Then, when the air enters the air duct 5, impurities and large-particle dust in the air are filtered through the dust separation net 8, and the air is sent into the heat dissipation shell 402 by the air duct 5;

3) Then, wind enters the interior of the shell 1 to radiate the exchanger circuit board 9, so that the surface temperature of the exchanger circuit board 9 is reduced;

4) Finally, when wind enters the interior of the heat dissipation shell 402, the wind will pass through the dustproof cotton sticks 403, dust particles will be attached to the outer surfaces of the dustproof cotton sticks 403, purified wind will enter the interior of the enclosure 1 from the bottom of the heat dissipation shell 402, and meanwhile, the space between the partition plate 405 and the heat dissipation shell 402 can be controlled through the electric push rod 404, so that the flowing speed of the wind is controlled, and secondary filtering is performed through the screen 406 in a halving manner, so that the dust particles in the wind are further purified, and therefore, the minimum amount of dust can be ensured to enter the interior of the enclosure 1.

In conclusion, this embedded network switch, through setting up dryer 5, when dispelling the heat to network switch inside, will cause pressure differential through the wind that starts radiator fan 6 and produce, thereby send into the inside of dryer 5 with the wind in the dryer 5 outside, when wind enters into dryer 5 inside, filter debris and the dust of big granule in the wind through dust separation net 8, wind will be sent into the inside of heat dissipation shell 402 by dryer 5, dispel the heat to switch circuit board 9 in the inside that enters into casing 1, make switch circuit board 9's outward appearance temperature reduce, thereby protect switch inside components and parts, improve the life of switch.

In this embodiment, through setting up heat dissipation mechanism 4, when radiating to the switch inside, when wind enters into the inside of heat dissipation shell 402, wind will pass through dustproof cotton swab 403, the dust granule will be attached to the surface of dustproof cotton swab 403, the inside of casing 1 will be entered into from the bottom of heat dissipation shell 402 to the wind that is purified, can also control the space between baffle 405 and heat dissipation shell 402 through electric putter 404 simultaneously, thereby control the speed that the wind flows, and filter once more through screen panel 406 bisection, let the dust granule in the wind obtain further purification, thereby guarantee that the minimum amount of dust enters into the inside of casing 1, guarantee that the inside dust of can not getting into the dust in the radiating in the switch, avoid the dust to influence the inside components and parts of switch, make its condition that appears the short circuit, make the switch use more stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. An embedded network switch, comprising a housing (1), characterized in that: the front side of the casing (1) is provided with an indicator lamp (2), the front side of the casing (1) is fixedly provided with a network cable connecting terminal (3), the top of the casing (1) is fixedly provided with a heat dissipation mechanism (4), the top of the heat dissipation mechanism (4) is fixedly provided with an air duct (5), the interior of the air duct (5) is fixedly provided with an installation frame (7), the top of the installation frame (7) is fixedly provided with a heat dissipation fan (6), the interior of the air duct (5) is fixedly provided with a dust separation net (8), and the interior of the casing (1) is fixedly provided with a switch circuit board (9);

radiating mechanism (4) include mounting panel (401), the top fixed mounting of casing (1) has mounting panel (401), the bottom fixed mounting of mounting panel (401) has heat dissipation shell (402), the inside fixed mounting of heat dissipation shell (402) has dustproof cotton swab (403), the equal fixed mounting in the left and right sides of heat dissipation shell (402) bottom has electric putter (404), two fixed mounting has baffle (405) between the bottom of electric putter (404), the inside fixed mounting of baffle (405) has screen panel (406).

2. An embedded network switch according to claim 1, characterized in that: the input of pilot lamp (2) and net twine connecting terminal (3) all passes through the wire with the output of switch circuit board (9) and is connected, the bottom of dryer (5) runs through mounting panel (401) and extends to the inside of heat dissipation shell (402).

3. An embedded network switch according to claim 1, wherein: the input end of the cooling fan (6) is electrically connected with the output end of the switch circuit board (9) through a wire, and the dust separation net (8) is an arc-shaped net plate.

4. An embedded network switch according to claim 1, wherein: dustproof cotton stick (403) are arranged in heat dissipation shell (402) equidistantly, dustproof cotton stick (403) are plastic stick with nylon cloth fixedly installed on the outer surface.

5. An embedded network switch according to claim 1, wherein: the bottom of the heat dissipation shell (402) is provided with a vent, the diameter of the mesh enclosure (406) is larger than that of the vent, and the partition plate (405) is positioned above the switch circuit board (9).

6. An embedded network switch according to claim 1, wherein: the top of casing (1) is seted up the installing port with mounting panel (401) looks adaptation, fixed mounting has the supporting shoe between switch circuit board (9) and the bottom wall in casing (1).