CN218920844U

CN218920844U - Network equipment heat radiation structure

Info

Publication number: CN218920844U
Application number: CN202223061932.6U
Authority: CN
Inventors: 陈石礼
Original assignee: Hainan Xinzhihe Technology Co ltd
Current assignee: Hainan Xinzhihe Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-25
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the field of heat dissipation structures and discloses a network equipment heat dissipation structure, which comprises a shell, wherein a circuit board is arranged in the shell, a plurality of damping springs are respectively connected to the upper inner wall and the lower inner wall of the shell, a base plate is respectively and fixedly connected to the other ends of the damping springs on the upper inner wall of the shell and the damping springs on the lower inner wall of the shell, limiting blocks are respectively and fixedly connected to the lower end surfaces of the base plate and the upper end surfaces of the base plate on the lower side, two through holes are respectively arranged on the two side walls of the shell, heat dissipation fans are respectively arranged in the four through holes, and dustproof nets are respectively arranged at the edges of the inner sides of the four through holes. According to the utility model, the plurality of radiating fins are arranged on the upper end face of the shell, the radiating area and the radiating efficiency are greatly increased by matching with the internal protection block, and meanwhile, two radiating fans are respectively arranged on the two side walls of the shell, so that the radiating efficiency of the interior is improved by rotating in the same direction.

Description

Network equipment heat radiation structure

Technical Field

The utility model relates to the field of heat dissipation structures, in particular to a heat dissipation structure of network equipment.

Background

As is well known, network devices are widely varied and increasingly, basic network devices are computers, hubs, switches, bridges, routers, gateways, network interface cards, wireless access points, printers and modems, optical fiber transceivers, optical cables, etc., and heat dissipation structures are widely used in the field of network devices.

However, the heat dissipation effect of the heat dissipation device of the existing network equipment is generally low, the efficiency is relatively low, external dust and particulate matters can easily enter the equipment along the heat dissipation part in the heat dissipation process, the internal components can be damaged for a long time, the use is affected, meanwhile, the network equipment is not provided with a good damping effect, and the internal components can be damaged due to accidental falling, so that a network equipment heat dissipation structure is provided by a person skilled in the art, and the problem in the background art is solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a network equipment heat dissipation structure, which is characterized in that a plurality of heat dissipation fins are arranged on the upper end face of a shell, the heat dissipation area and the heat dissipation efficiency are greatly increased through matching with an internal protection block, two heat dissipation fans are respectively arranged on two side walls of the shell, the heat dissipation efficiency of the interior is improved through the same rotation, dust screens are respectively arranged on one sides of the heat dissipation fans, dust can be prevented from entering the interior of the shell, and a cushion plate and a plurality of damping springs are arranged in the interior to be matched with a damping structure, so that a good damping effect can be achieved on an internal circuit board.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a network equipment heat radiation structure, includes the casing, the inside of casing is provided with the circuit board, the upper and lower both sides wall of casing is connected with a plurality of damping springs respectively, the other end of a plurality of damping springs on the upper inner wall of casing and on the lower inner wall is fixedly connected with backing plate respectively, a plurality of leaning on the upside the lower terminal surface of backing plate and a plurality of leaning on the up end of downside backing plate on be fixedly connected with stopper respectively, be provided with two through-holes respectively on the both sides wall of casing, four the inside of through-hole is provided with the radiator fan respectively, four the inside of through-hole is provided with the dust screen respectively by one side edge, be provided with a plurality of fin on the up end of casing, a plurality of the lower extreme of fin is fixedly connected on the up end of casing respectively, the front side of casing is provided with the connecting plate, the rear side of casing is provided with the back plate, be provided with a plurality of bleeder vent respectively on the back lateral wall of back plate, pass through the back lateral wall of back plate respectively between back plate and the back lateral wall of casing through four fixed connection bolt;

through above-mentioned technical scheme, through being provided with a plurality of fin on the up end of casing, through with inside protection piece cooperation greatly increased radiating area and radiating efficiency, set up two radiating fans simultaneously on the both sides wall of casing respectively, the syntropy rotates the radiating efficiency who improves inside to be provided with the dust screen respectively in one side of radiating fan, can avoid the dust to enter into the inside of casing, and be provided with backing plate and a plurality of damping spring cooperation shock-absorbing structure inside, can play good shock attenuation effect to the circuit board of inside.

Further, the upper inner side wall and the lower inner side wall of the shell are respectively fixedly connected with a protection block;

through above-mentioned technical scheme, can play good protective effect when rocking in the inside to the circuit board.

Further, two mounting plates are respectively arranged at the lower ends of the centers of the two side walls of the shell, the side walls of the four mounting plates are respectively and fixedly connected to the two side walls of the shell, and mounting holes are respectively arranged at the centers of the upper end surfaces of the four mounting plates;

through above-mentioned technical scheme, be convenient for install the casing.

Further, sponge layers are respectively arranged in the plurality of ventilation holes;

through the technical scheme, dust and particulate matters in the air can be adsorbed.

Further, a plurality of connection ports are formed in the side wall of the connection plate;

through the technical scheme, the network device is convenient to connect with other network devices for use.

Further, the two protection blocks are made of heat-conducting silica gel;

through above-mentioned technical scheme, have good heat conduction and heat transfer effect, on the lateral wall of a plurality of fin is led to the heat of inside more quick, discharge, improve the radiating effect.

Further, the front ends of the four fixing bolts respectively penetrate through the rear side wall of the rear plate, and the end parts of the four fixing bolts are respectively in threaded connection with the rear side wall of the shell;

through above-mentioned technical scheme, convenient to detach has good fixed effect simultaneously.

Further, the connecting plate is electrically connected with the circuit board;

through the technical scheme, the device is convenient to use.

The utility model has the following beneficial effects:

1. according to the utility model, the plurality of radiating fins are arranged on the upper end face of the shell, the radiating area and the radiating efficiency are greatly increased by matching with the internal protection block, and meanwhile, two radiating fans are respectively arranged on the two side walls of the shell, so that the radiating efficiency of the interior is improved by rotating in the same direction.

2. According to the utility model, the dust screen and the sponge layer are arranged in the through holes, so that dust in the air can be greatly reduced from entering the shell.

3. According to the utility model, the cushion plate and the damping springs are arranged in the shell to be matched with the damping structure, so that a good damping effect can be achieved on the circuit board in the shell.

Drawings

Fig. 1 is an isometric view of a heat dissipation structure of a network device according to the present utility model;

fig. 2 is a front cross-sectional view of a heat dissipation structure of a network device according to the present utility model;

fig. 3 is a rear view of a heat dissipation structure of a network device according to the present utility model;

fig. 4 is an enlarged schematic view at a in fig. 2.

Legend description:

1. a heat sink; 2. a connecting plate; 3. a housing; 4. a mounting hole; 5. a mounting plate; 6. a heat dissipation fan; 7. a dust screen; 8. a damping spring; 9. a circuit board; 10. a protective block; 11. a rear plate; 12. ventilation holes; 13. a sponge layer; 14. a fixing bolt; 15. a backing plate; 16. a through hole; 17. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a network equipment heat radiation structure, including casing 3, the inside of casing 3 is provided with circuit board 9, the upper and lower both sides wall of casing 3 is connected with a plurality of damping springs 8 respectively, a plurality of damping springs 8 on the inner wall on the casing 3 and the other end of a plurality of damping springs 8 on the lower inner wall are fixedly connected with backing plate 15 respectively, a plurality of lower terminal surfaces that lean on upside backing plate 15 and a plurality of are leaning on downside backing plate 15 on the up end respectively fixedly connected with stopper 17, place circuit board 9 in the centre of upper and lower two backing plates 15, the stopper 17 of both sides restrict the both sides of circuit board 9, the stability of circuit board 9 inside can be guaranteed to damping springs 8 about when rocking, avoid causing the damage, be provided with two through-holes 16 respectively on the both sides wall of casing 3, the inside of four through-holes 16 is provided with radiator fan 6 respectively, the inside of four through-holes 16 is provided with dust screen 7 respectively near one side edge, the inside of reducible air in the casing 3 of while, be provided with a plurality of fin 1 on the up end, the up end of fin 1 is fixedly connected with respectively on the up end of casing 3 in the centre of upper end, the upper end surface that is located at 3, the back side of casing 3 is provided with back side 11 through-hole 11 respectively, back plate 11 is fixed with back plate 11, back plate 11 is fixed to back plate 11, back plate 11 is arranged at back side 11, back plate 11 is fixed.

The upper and lower both sides wall of casing 3 are last respectively fixedly connected with protection piece 10, the both sides wall center of casing 3 is provided with two mounting panels 5 near the lower extreme respectively, the lateral wall of four mounting panels 5 is fixed connection respectively on the both sides wall of casing 3, the up end center department of four mounting panels 5 is provided with mounting hole 4 respectively, the inside of a plurality of bleeder vents 12 is provided with sponge layer 13 respectively, the dust in the reducible air enters into the inside of casing 3, be provided with a plurality of connection ports on the lateral wall of connecting plate 2, the material of two protection pieces 10 is heat conduction silica gel, have good heat conduction and heat transfer effect, more quick heat with inside is led to on the lateral wall of a plurality of fin 1, at discharging, improve the radiating effect, the front end of four fixing bolts 14 runs through the rear side wall of back plate 11 respectively and tip threaded connection respectively on the rear side wall of casing 3, connecting plate 2 and circuit board 9 electric connection.

Working principle: the utility model relates to a network equipment heat radiation structure, which is characterized in that a plurality of heat radiation fins 1 are arranged on the upper end surface of a shell 3, the heat radiation area and the heat radiation efficiency are greatly increased by matching with an internal protection block 10, two heat radiation fans 6 are respectively arranged on two side walls of the shell 3, the heat radiation efficiency of the interior is improved by rotating in the same direction, a dustproof net 7 and a sponge layer 13 are arranged in a vent hole 12 of a rear plate 11 in a through hole 16, dust in the air can be greatly reduced to enter the interior of the shell 3, a base plate 15 and a plurality of damping springs 8 are arranged in the shell 3 to be matched with the damping structure, so that a good damping effect can be achieved on an internal circuit board 9, and the upper damping springs 8 and the lower damping springs 8 can ensure the stability of the interior of the circuit board 9 during shaking, and damage is avoided.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a network equipment heat radiation structure, includes casing (3), its characterized in that: the inside of casing (3) is provided with circuit board (9), the upper and lower both sides wall of casing (3) are connected with a plurality of damping springs (8) respectively, a plurality of damping springs (8) on the upper inner wall of casing (3) and the other end of a plurality of damping springs (8) on the lower inner wall are fixedly connected with backing plate (15) respectively, a plurality of leaning on the upside the lower terminal surface of backing plate (15) and a plurality of leaning on the up end of downside backing plate (15) are fixedly connected with stopper (17) respectively, be provided with two through-holes (16) respectively on the both sides wall of casing (3), four the inside of through-hole (16) is provided with radiator fan (6) respectively, and the inside of four through-hole (16) is provided with dust screen (7) respectively near one side edge, be provided with a plurality of fin (1) on the up end of casing (3) respectively, the lower extreme of fin (1) is fixedly connected on the up end of casing (3) respectively, the front side of casing (3) is provided with connecting plate (2), the back side of casing (3) is provided with back plate (11) respectively, back air vent (11) are provided with back plate (12) respectively, the rear plate (11) is fixedly connected with the rear side wall of the shell (3) through four fixing bolts (14).

2. A network device heat dissipation structure as defined in claim 1, wherein: the upper inner side wall and the lower inner side wall of the shell (3) are respectively fixedly connected with a protection block (10).

3. A network device heat dissipation structure as defined in claim 1, wherein: two mounting plates (5) are respectively arranged at the lower ends of the centers of two side walls of the shell (3), the side walls of four mounting plates (5) are respectively and fixedly connected to the two side walls of the shell (3), and mounting holes (4) are respectively arranged at the centers of the upper end surfaces of the four mounting plates (5).

4. A network device heat dissipation structure as defined in claim 1, wherein: the inside of a plurality of bleeder vents (12) is provided with sponge layer (13) respectively.

5. A network device heat dissipation structure as defined in claim 1, wherein: a plurality of connection ports are arranged on the side wall of the connecting plate (2).

6. A network device heat dissipation structure as defined in claim 2, wherein: the two protection blocks (10) are made of heat-conducting silica gel.

7. A network device heat dissipation structure as defined in claim 1, wherein: the front ends of the four fixing bolts (14) penetrate through the rear side wall of the rear plate (11) respectively, and the end parts of the four fixing bolts are connected to the rear side wall of the shell (3) in a threaded mode respectively.

8. A network device heat dissipation structure as defined in claim 1, wherein: the connecting plate (2) is electrically connected with the circuit board (9).