CN214675204U

CN214675204U - Gigabit fiber switch convenient to heat dissipation

Info

Publication number: CN214675204U
Application number: CN202121027404.1U
Authority: CN
Inventors: 何磊; 袁刚; 侯海亮
Original assignee: Dongguan Yingmai Communication Technology Co ltd
Current assignee: Dongguan Yingmai Communication Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-09
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to a switch technical field, concretely relates to giga fiber switch convenient to heat dissipation, comprising a main body, the shrouding has all been cup jointed at the lateral wall both ends of main part, the shell has been cup jointed in the outside of main part, the inserted hole has all been seted up to the both sides lateral wall of shell, standing groove one has been seted up to the top surface of shell, and the inner wall fixed mounting of standing groove one has a fan, standing groove two has been seted up to the outer bottom surface of shell. In the utility model, the fan inlet and the fan outlet are arranged; form the air current between main part and shell, the air gets into from the air inlet fan and takes away the heat on the fin, and discharge from the air outlet fan, thereby dispel the heat to the main part, avoid the air current to get into inside the switch, thereby avoid the inside dust accumulation of switch, through dialling the setting of board and shrouding, when needing to carry out the deashing to the fin, only need upwards stir and dial the board, take the main part out, the fin exposes promptly, conveniently carries out the deashing to the fin, need not to unpack apart the main part apart, facilitates the use.

Description

Gigabit fiber switch convenient to heat dissipation

Technical Field

The utility model relates to a switch technical field, concretely relates to kilomega fiber switch convenient to heat dissipation.

Background

The optical fiber switch is a high-speed network transmission relay device, also called as an optical fiber channel switch and a SAN switch, and compared with a common switch, the optical fiber switch adopts an optical fiber cable as a transmission medium. The optical fiber transmission has the advantages of high speed and strong anti-interference capability.

Current optical fiber switch heat dissipation is mainly scattered into through built-in radiator fan, and the air constantly flows in, flows out from the inside inflow of switch, and the dust is piled up seriously on the long-time back switch inner line board of using, and then leads to the switch heat accumulation, and the switch appears the card and waits unusually, needs the deashing regularly, and need take the switch apart during the deashing, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problems, the present invention provides a gigabit fiber switch with convenient heat dissipation, which is provided with an inlet fan and an outlet fan; form the air current between main part and shell, the air gets into from the air inlet fan and takes away the heat on the fin, and discharge from the air outlet fan, thereby dispel the heat to the main part, avoid the air current to get into inside the switch, thereby avoid the inside dust accumulation of switch, through dialling the setting of board and shrouding, when needing to carry out the deashing to the fin, only need upwards stir and dial the board, take the main part out, the fin exposes promptly, conveniently carries out the deashing to the fin, need not to unpack apart the main part apart, facilitates the use.

The purpose of the utility model can be realized by the following technical scheme:

a kilomega optical fiber switch convenient for heat dissipation comprises a main body, sealing plates are fixedly connected to two ends of the outer side wall of the main body in a sleeved mode, a shell is connected to the outer side of the main body in a sleeved mode, insertion holes are formed in the side walls of two sides of the shell, a first placing groove is formed in the top surface of the shell, a fan is fixedly installed on the inner wall of the first placing groove, a second placing groove is formed in the outer bottom surface of the shell, a fan inlet is fixedly installed on the inner wall of the second placing groove, fixing plates are fixedly connected between four top corners of the inner side wall of the two insertion holes, the four fixing plates are slidably connected with the sealing plates, the main body is slidably inserted into the four fixing plates through the insertion holes, the sealing plates are supported and limited through the four fixing plates, the main body is supported, air flow is formed between the main body of the fan inlet and the air outlet, heat on the outer wall of the main body is taken away, and heat dissipation is achieved for the main body, external air and dust are prevented from entering the inside of the main body.

Further, the method comprises the following steps: the main part lateral wall is located the fixed cover of equidistance between two shroudings and has been connect a plurality of fin, increases main part outer wall and air current area of contact.

Further, the method comprises the following steps: the outer contour of the sealing plate is matched with the inner contour of the insertion opening, and the radiating fins are the same as the outer contour of the sealing plate, so that the sealing plate is conveniently matched and clamped with the insertion opening.

Further, the method comprises the following steps: the air inlet fan and the air outlet fan are duplex fans, and air flow is conveniently formed on two sides inside the shell.

Further, the method comprises the following steps: the utility model discloses a joint, including shell, unloading groove, board, limiting plate, joint groove, evacuation groove, board, panel, joint groove, panel, board, panel.

Further, the method comprises the following steps: the length of the emptying groove is two to four centimeters longer than that of the shifting plate, so that fingers can conveniently stretch into the emptying groove to shift the shifting plate upwards.

Further, the method comprises the following steps: four apex angle positions of the outer bottom surface of shell have all linked firmly the supporting leg, when avoiding placing the shell, seal the air inlet fan.

Further, the method comprises the following steps: two distance between the shrouding is the same with the distance between the both sides inside wall of shell, makes things convenient for shrouding and inserted hole to carry out the joint to make the both ends of main part expose the shell.

The utility model has the advantages that:

1. through the arrangement of the air inlet fan and the air outlet fan, air flow is formed between the main body and the shell, air enters from the air inlet fan to take away heat on the radiating fins and is exhausted from the air outlet fan, so that the heat of the main body is radiated, the air flow is prevented from entering the interior of the exchanger, and dust accumulation in the interior of the exchanger is avoided;

2. through dialling the setting of board and shrouding, upwards dial the board for the limiting plate upwards rotates and the shrouding breaks away from the contact, downwards presses down and dials the board, and the limiting plate moves down and contacts with the shrouding side, thereby blocks spacing realization to the fixed of main part to the shrouding, through joint groove and lug joint, makes and dials the board and is fixed with the lug joint, when needing to carry out the deashing to the fin, only need upwards dial the board, take the main part out, the fin exposes promptly, conveniently carries out the deashing to the fin, need not to unpack apart the main part, facilitates the use.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 3 is a schematic view of the structure of the middle housing of the present invention;

fig. 4 is a partially enlarged view of fig. 2 at a.

In the figure: 100. a main body; 110. closing the plate; 120. a heat sink; 200. a housing; 210. placing the first groove; 220. a fan outlet; 230. a second placing groove; 240. a fan inlet; 250. a fixing plate; 260. an insertion opening; 270. emptying the groove; 271. a bump; 280. dialing a plate; 281. a clamping groove; 282. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a gigabit fiber switch convenient for heat dissipation includes a main body 100, two ends of the outer side wall of the main body 100 are fixedly connected to sealing plates 110 in a sleeved manner, the outer side of the main body 100 is connected to an outer shell 200 in a sleeved manner, two side walls of the outer shell 200 are respectively provided with an insertion opening 260, the top surface of the outer shell 200 is provided with a first placement groove 210, the inner wall of the first placement groove 210 is fixedly provided with a fan 220, the outer bottom surface of the outer shell 200 is provided with a second placement groove 230, the inner wall of the second placement groove 230 is fixedly provided with a fan inlet 240, four vertex angles of the inner side walls of the two insertion openings 260 are fixedly connected to fixing plates 250, the four fixing plates 250 are slidably connected to the sealing plates 110, the main body 100 is slidably inserted into the four fixing plates 250 through the insertion openings 260, the four fixing plates 250 support and limit the sealing plates 110, so as to support the main body 100, and form an air flow between the main body 100 and the outer shell 200 through the fan inlet 240 and the outlet 220, take away heat on the outer wall of the main body 100 to dissipate heat from the main body 100, thereby preventing external air and dust from entering the inside of the main body 100.

The outer side wall of the main body 100 is fixedly sleeved with a plurality of cooling fins 120 at equal intervals between two sealing plates 110, the contact area between the outer wall of the main body 100 and the air flow is increased, the outer contour of the sealing plate 110 is matched with the inner contour of the insertion opening 260, the cooling fins 120 and the outer contour of the sealing plate 110 are the same, the sealing plate 110 is conveniently matched and clamped with the insertion opening 260, the air inlet fan 240 and the air outlet fan 220 are double fans, and the air flow is conveniently formed on two sides inside the shell 200.

Empty groove 270 has all been seted up to four apex angle positions of shell 200's top surface department, and rotate between the one end of empty groove 270 both sides inner wall and be connected with and dial board 280, and the bottom surface of dialling board 280 has linked firmly limiting plate 282, one side lateral wall of dialling board 280 has seted up joint groove 281, one side inside wall of empty groove 270 has linked firmly the lug 271 that corresponds with joint groove 281, it is spacing to be convenient for carry out the joint to main part 100, empty groove 270's length ratio dials two to four centimetres of length of board 280, make things convenient for the finger to stretch into empty groove 270 and upwards stir and dial board 280, four apex angle positions of shell 200's outer bottom surface have all linked firmly the supporting leg, when avoiding placing shell 200, seal air inlet fan 240, distance between two shrouding 110 is the same with the distance between the both sides inside wall of shell 200, make things convenient for shrouding 110 and inserted hole 260 to carry out the joint, and make the both ends of main part 100 expose shell 200.

The rubber sleeve has been cup jointed to the bottom of supporting leg, utilizes the rubber sleeve can increase frictional force, improves shell 200's stability.

The working principle is as follows: during the use, slide main part 100 and insert between four fixed plates 250 through inserted hole 260, support spacing through four fixed plates 250 to shrouding 110, thereby support main part 100, the heat passes through main part 100 outer wall transmission to on the fin 120 when main part 100 is worked, air inlet fan 240 and air-out fan 220 start, form the air current between main part 100 and shell 200, the air gets into from air inlet fan 240 and takes away the heat on the fin 120, and discharge from air-out fan 220, thereby dispel the heat to main part 100, through setting up of shifting plate 280, upwards shift plate 280, make limiting plate 282 upwards rotate and break away from the contact with shrouding 110, downwards press shifting plate 280, limiting plate 282 moves down and contacts with shrouding 110 side, thereby block spacing realization to main part 100 to shrouding 110, through joint groove 281 and lug 271 joint, make shifting plate 280 and lug 271 joint fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a giga optical fiber switch convenient to heat dissipation, a serial communication port, including main part (100), shrouding (110) have all been cup jointed to the lateral wall both ends of main part (100), shell (200) have been cup jointed in the outside of main part (100), inserted hole (260) have all been seted up to the both sides lateral wall of shell (200), standing groove one (210) have been seted up to the top surface of shell (200), and the inner wall fixed mounting of standing groove one (210) has a fan (220), standing groove two (230) have been seted up to the outer bottom surface of shell (200), and the inner wall fixed mounting of standing groove two (230) has inlet fan (240), two fixed plate (250) have all been linked firmly between four apex angles of the inside wall of inserted hole (260), and four fixed plate (250) and shrouding (110) sliding connection.

2. The gigabit fiber optic switch capable of facilitating heat dissipation according to claim 1, wherein a plurality of heat sinks (120) are fixedly sleeved on the outer sidewall of the main body (100) at equal intervals between the two cover plates (110).

3. The gigabit fabric switch capable of facilitating heat dissipation of claim 2, wherein the outer profile of the cover plate (110) fits the inner profile of the insertion opening (260), and the heat sink (120) is identical to the outer profile of the cover plate (110).

4. The gigabit fiber optic switch capable of facilitating heat dissipation according to claim 1, wherein the fan inlet (240) and the fan outlet (220) are duplex fans.

5. The gigabit fiber switch capable of facilitating heat dissipation according to claim 1, wherein each of the four corners of the top surface of the housing (200) has an emptying slot (270), a shifting plate (280) is rotatably connected between one ends of the inner walls of the two sides of the emptying slot (270), a limiting plate (282) is fixedly connected to the bottom surface of the shifting plate (280), a clamping slot (281) is formed in a side wall of the shifting plate (280), and a protrusion (271) corresponding to the clamping slot (281) is fixedly connected to the inner wall of the one side of the emptying slot (270).

6. The gigabit switch capable of facilitating heat dissipation according to claim 5, wherein the length of the relief slot (270) is two to four centimeters longer than the length of the dial-up plate (280).

7. The gigabit fiber optic switch capable of facilitating heat dissipation according to claim 1, wherein support legs are attached to four corners of the outer bottom surface of the housing (200).

8. The gigabit fabric switch capable of facilitating heat dissipation as recited in claim 1, wherein the distance between the two cover plates (110) is the same as the distance between the inner sidewalls of the two sides of the enclosure (200).