CN218830479U - High temperature resistant protective structure of industrial Ethernet switch - Google Patents

Abstract

The utility model discloses a high temperature resistant protective structure of an industrial Ethernet switch, which belongs to the technical field of switch accessories and aims at the problems that the high temperature resistant protective structure of the Ethernet switch has low heat dissipation efficiency and is easy to cause damage when dust enters the high temperature resistant protective structure of the Ethernet switch; the utility model discloses a heat conduction silica gel board absorbs the heat in the mainboard with the mainboard contact to transmit the heat for the heat pipe through the heat transfer, the heat pipe transmits the heat for behind the fin of connecting plate upside, the fin gives off the heat to the inboard air of top cap in, later start the air exhauster, take the heat of fin upside heat out and accomplish the heat dissipation, make the heat all exist in the heat conduction silica gel upside with the air current simultaneously, can not take the dust in the air to downside mainboard surface, can reduce the probability of mainboard damage.

Description

High temperature resistant protective structure of industrial Ethernet switch

Technical Field

The utility model belongs to the technical field of the switch accessory, concretely relates to high temperature resistant protective structure of industry ethernet switch.

Background

The Ethernet switch is a switch for transmitting data based on Ethernet, the Ethernet adopts a local area network of a shared bus type transmission medium mode, the structure of the Ethernet switch is that each port is directly connected with a host computer and generally works in a full duplex mode, the switch can be simultaneously communicated with a plurality of pairs of ports, so that each pair of hosts which are communicated with each other can transmit data without conflict like monopolizing the communication medium, when the Ethernet switch is used for a long time, a large amount of heat can be generated, if the heat is not dissipated in time, the Ethernet switch can be damaged, and therefore, a high-temperature resistant protection structure of the Ethernet switch is needed to basically meet the use requirements of people.

Current ethernet switch resistant high temperature protective structure is when dispelling the heat to ethernet switch, adopts the fan heat dissipation mostly, and this kind of radiating mode causes a large amount of dusts and battings to get into the inside of ethernet switch easily to cause the inside electrical component of ethernet switch to take place to damage, ethernet switch resistant high temperature protective structure and ground contact simultaneously lack the radiating efficiency that radiating space can reduce ethernet switch, thereby reduce its work efficiency.

Therefore, a high temperature resistant protection structure of an industrial ethernet switch is needed to solve the problems of low heat dissipation efficiency and easy damage caused by dust entering the high temperature resistant protection structure of the ethernet switch in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant protective structure of industry ethernet switch to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature resistant protection structure of an industrial Ethernet switch comprises a shell, wherein a quick heat dissipation mechanism is arranged on the inner side of the shell;

quick heat dissipation mechanism includes the top cap, top cap roof middle part is provided with the air exhauster, roof internal wall four corners department all is fixed with inside support bar in the top cap, inside support bar is kept away from top cap one end and is fixed respectively in heat conduction silica gel plate top four corners department, heat conduction silica gel plate roof middle part is fixed with multiunit evenly distributed's heat pipe, the heat pipe is kept away from heat conduction silica gel plate one end and is all run through and fix at the connecting plate antetheca, the connecting plate roof is fixed with multiunit evenly distributed's fin, the fin all is located between air exhauster and the heat conduction silica gel plate.

In the scheme, the front wall of the machine shell is provided with a plurality of groups of connecting ports with uniform intervals, and four corners of the inner bottom wall of the machine shell are fixed with bottom plates.

It is worth further saying that the middle parts of the top walls of the bottom plates are respectively fixed with an air cylinder, and the middle parts of the left and right groups of air cylinders are respectively penetrated and fixed with a supporting plate.

It should be further noted that, the two sets of supporting plates are provided with a placing groove on the side close to the top wall, and a main plate is arranged on the upper side between the two sets of placing grooves.

As a preferred embodiment, the telescopic rods are fixed at the left and right ends of the middle part of the bottom wall in the enclosure, and the output ends of the telescopic rods are respectively fixed at the left and right sides of the middle part of the bottom wall of the heat-conducting silica gel plate.

As a preferred embodiment, top cap diapire four corners all is fixed at the cylinder output, lateral wall all is provided with multiunit evenly distributed's ventilation window around the top cap, casing diapire four corners department all is fixed with the outside bracing piece.

Compared with the prior art, the utility model provides a pair of high temperature resistant protective structure of industry ethernet switch includes following beneficial effect at least:

(1) Absorb the mainboard internal heat through heat conduction silica gel board and mainboard contact, and give the heat pipe through the heat transfer with heat transfer, after the heat pipe gives the fin of connecting plate upside with heat transfer, the fin gives off the heat to the inboard air of top cap in, later start the air exhauster, take out the heat of fin upside heat and accomplish the heat dissipation, make heat and air current all exist in the heat conduction silica gel upside simultaneously, can not take the dust in the air to downside mainboard surface, can reduce the probability of mainboard damage.

(2) Through starting the cylinder when the switch needs to be maintained, the cylinder output end extends and makes top cap rebound, and the top cap shifts up the in-process and drives the radiator unit rebound of heat conduction silica gel board rather than the upside through inside support bar to can expose the mainboard in the outside air, be convenient for maintain it, reduce the dismantlement degree of difficulty when the switch maintains.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

fig. 3 is a schematic side view of the three-dimensional structure of the present invention.

In the figure: 1. a housing; 2. a fast heat dissipation mechanism; 3. a top cover; 4. a ventilation window; 5. an exhaust fan; 6. a base plate; 7. a cylinder; 8. a support plate; 9. a placement groove; 10. a main board; 11. a telescopic rod; 12. a connection port; 13. an outer support bar; 14. a heat-conducting silica gel plate; 15. an inner support bar; 16. a heat conducting pipe; 17. a connecting plate; 18. and a heat sink.

Detailed Description

The present invention will be further described with reference to the following examples.

Referring to fig. 1-3, the present invention provides a high temperature resistant protection structure for an industrial ethernet switch, which includes a casing 1, wherein a fast heat dissipation mechanism 2 is disposed inside the casing 1;

the quick heat dissipation mechanism 2 comprises a top cover 3, the top cover 3 is connected with a machine shell 1 to complete installation of a heat dissipation mechanism, an exhaust fan 5 is arranged in the middle of the top wall of the top cover 3, the exhaust fan 5 can extract heat inside the machine shell 1 and dissipate the heat into the outside air when in work, so that a heat dissipation effect is achieved, internal support rods 15 are fixed at four corners of the inner top wall of the top cover 3, the internal support rods 15 can provide space between the exhaust fan 5 and a heat conduction silica gel plate 14, so that heat can be dissipated into the air by a heat dissipation plate 18, one ends, far away from the top cover 3, of the internal support rods 15 are fixed at four corners of the top of the heat conduction silica gel plate 14 respectively, multiple groups of heat conduction tubes 16 which are uniformly distributed are fixed in the middle of the top wall of the heat conduction silica gel plate 14, the heat conduction tubes 16 can transfer heat absorbed by the heat conduction silica gel plate 14 to the heat dissipation plate 18, one ends, far away from the heat conduction silica gel plate 14, of the heat conduction tubes 16 penetrate through and are fixed on the front wall of a connecting plate 17, multiple groups of the heat dissipation plates 18 which are uniformly distributed are fixed on the top wall of the connecting plate 17, the heat dissipation plate 18, the heat dissipation plates 18 are located between the exhaust fan 5 and the heat conduction silica gel plate 14, and the heat dissipation plate 5 when in work.

As further shown in fig. 1, fig. 2 and fig. 3, it is worth concretely explaining that a front wall of the chassis 1 is provided with a plurality of groups of connection ports 12 with uniform intervals, the connection ports 12 are ethernet switch connection points, and four corners of a bottom wall in the chassis 1 are all fixed with the bottom plate 6.

Further as shown in fig. 3, it is worth specifically explaining that the air cylinders 7 are fixed in the middle of the top wall of the bottom plate 6, the support plates 8 penetrate through and are fixed in the middle of the left and right air cylinders 7, and the output ends of the air cylinders 7 extend to separate the casing 1 from the top cover 3 when the air cylinders 7 work.

The scheme has the following working processes: when the ethernet switch works, the heat conducting silica gel plate 14 is in contact with the mainboard 10 to absorb heat in the mainboard 10, and the heat is transferred to the heat conducting pipe 16 through heat transfer, after the heat conducting pipe 16 transfers the heat to the heat radiating fin 18 on the upper side of the connecting plate 17, the heat radiating fin 18 radiates the heat to the air on the inner side of the top cover 3, then the exhaust fan 5 is started to extract the heat on the upper side of the heat radiating fin 18 to finish heat radiation, because the ventilating window 4 is positioned on the front and rear side walls of the top cover 3, the heat on the upper side of the heat conducting silica gel plate 14 can be taken out in the air flowing process, dust in the air can not be taken to the surface of the mainboard 10 on the lower side to damage the mainboard 10, when the switch needs maintenance, the air cylinder 7 is started, the top cover 3 is moved upwards by extending the output end of the air cylinder 7, the heat conducting silica gel plate 14 and the heat radiating component on the upper side of the top cover are driven to move upwards by the internal supporting rod 15 in the upward moving process of the top cover 3, so that the mainboard 10 can be exposed to the outside air, and the maintenance can be convenient.

According to the working process, the following steps are carried out: heat conduction silica gel plate 14 carries out the heat absorption through contact mainboard 10, and give heat pipe 16 with heat transfer through the heat transfer, heat pipe 16 gives behind the fin 18 of connecting plate 17 upside with heat transfer, fin 18 gives off the heat to the inboard air of top cap 3, later start air exhauster 5, take out the heat of 18 upsides of fin and accomplish the heat dissipation, can not take the dust to mainboard 10 surface when improving the switch heat-sinking capability, greatly reduced mainboard 10 is because of the probability that the dust damaged, start cylinder 7 when the switch needs to be maintained simultaneously, the extension of cylinder 7 output makes top cap 3 rebound, top cap 3 shifts up the in-process and drives heat conduction silica gel plate 14 and the radiator unit rebound of its upside through inside support rod 15, thereby can expose mainboard 10 in the outside air, reduce the switch maintenance degree of difficulty.

Further as shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that the top walls of the two sets of supporting plates 8 are provided with placing grooves 9 on the side close to each other, a main board 10 is arranged on the upper side between the two sets of placing grooves 9, and the placing grooves 9 can hold the main board 10 so as to prevent the main board from contacting with the casing 1 and improve the heat dissipation capability of the main board 10.

Further, as shown in fig. 1, it is worth specifically explaining that telescopic rods 11 are fixed at the left and right ends of the middle portion of the bottom wall of the chassis 1, output ends of the telescopic rods 11 are fixed at the left and right sides of the middle portion of the bottom wall of the heat-conducting silica gel plate 14, and the telescopic rods 11 can control the position of the heat-conducting silica gel plate 14, so that the heat-conducting silica gel plate can be in contact with the main board 10 while the damage to the main board 10 caused by extrusion can be avoided.

Further as shown in fig. 1 and fig. 2, it is worth specifically explaining that four corners of the bottom wall of the top cover 3 are all fixed at the output end of the air cylinder 7, multiple groups of ventilation windows 4 which are uniformly distributed are arranged on the front and rear side walls of the top cover 3, external support rods 13 are all fixed at four corners of the bottom wall of the case 1, the ventilation windows 4 enable air to enter, and air flow can be controlled not to contact with the main board 10 to pollute the main board 10.

To sum up: standing groove 9 can hold mainboard 10 and put, makes it not improve mainboard 10 heat-sinking capability with the contact of casing 1, and telescopic link 11 can control heat conduction silica gel plate 14 positions, can avoid the extrusion to lead to mainboard 10 to damage when making it can contact with mainboard 10, and ventilation window 4 makes the air can get into to can control the air current can not contact and pollute mainboard 10 with mainboard 10.

Claims (6)

1. The utility model provides a high temperature resistant protective structure of industry ethernet switch, includes casing (1), its characterized in that: the inner side of the shell (1) is provided with a quick heat dissipation mechanism (2);

quick heat dissipation mechanism (2) include top cap (3), top cap (3) roof middle part is provided with air exhauster (5), roof four corners department all is fixed with inside support bar (15) in top cap (3), inside support bar (15) are kept away from top cap (3) one end and are fixed respectively in heat conduction silica gel plate (14) top four corners department, heat conduction silica gel plate (14) roof middle part is fixed with multiunit evenly distributed's heat pipe (16), heat pipe (16) are kept away from heat conduction silica gel plate (14) one end and are all run through and fix at connecting plate (17) antetheca, connecting plate (17) roof is fixed with multiunit evenly distributed's fin (18), fin (18) all are located between air exhauster (5) and heat conduction silica gel plate (14).

2. The industrial ethernet switch of claim 1, wherein the high temperature resistant protection architecture comprises: the front wall of the machine shell (1) is provided with a plurality of groups of connecting ports (12) with uniform intervals, and bottom plates (6) are fixed at four corners of the inner bottom wall of the machine shell (1).

3. The industrial ethernet switch of claim 2, wherein the high temperature resistant protection structure comprises: the middle of the top wall of the bottom plate (6) is fixed with a cylinder (7), and the middle of the left cylinder and the right cylinder (7) are both penetrated and fixed with a support plate (8).

4. The industrial ethernet switch of claim 3, wherein the high temperature resistant protection structure comprises: the top walls of the two groups of supporting plates (8) are close to one side and are provided with placing grooves (9), and a main plate (10) is arranged on the upper side between the two groups of placing grooves (9).

5. The high temperature resistant protection structure of industrial ethernet switch of claim 1, characterized in that: both ends all are fixed with telescopic link (11) about chassis (1) diapire middle part, telescopic link (11) output is fixed respectively in the left and right sides in the middle part of heat conduction silica gel plate (14) diapire.

6. The industrial ethernet switch of claim 1, wherein the high temperature resistant protection architecture comprises: top cap (3) diapire four corners all fixes at cylinder (7) output, lateral wall all is provided with multiunit evenly distributed's ventilation window (4) around top cap (3), casing (1) diapire four corners department all is fixed with outside bracing piece (13).

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