CN212812511U

CN212812511U - Network switch with heat dissipation device

Info

Publication number: CN212812511U
Application number: CN202022011426.0U
Authority: CN
Inventors: 刘愚
Original assignee: Chengdu Ruidiou Technology Co ltd
Current assignee: Chengdu Ruidiou Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-03-26
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a communication network field, concretely relates to take heat abstractor's network switch, including the switch body, the front end of switch body is provided with the air inlet duct, and the rear end is provided with the air discharge duct, and the air inlet duct passes through the fin and the air discharge duct links to each other, can dismantle in the air inlet duct and link to each other and have air inlet fan and dust guard, can dismantle in the air discharge duct and link to each other and have the air outlet fan. Set up the air inlet fan at the front end of switch body, set up the air discharge fan in the rear end of switch, such setting can form airflow channel in the switch is inside, and the air current passes through in the switch with higher speed, is favorable to taking away a large amount of heat energy through gas, reaches rapid cooling's purpose. Through setting up the fin that has fine heat conductivility, can come the transmission heat energy through the contact of fin and the inside main heating element part of switch, through setting up the great area of fin, be favorable to the air current to cool down to the fin surface.

Description

Network switch with heat dissipation device

Technical Field

The utility model relates to a communication network field, concretely relates to take heat abstractor's network switch.

Background

A switch is a network device used for forwarding electrical signals. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. In the society with increasingly developed networks, the use of the switch is more and more frequent, the types and the volumes of the switches are more and more, in some comprehensive office places or internet cafes, because more devices need to be connected, the switches with a plurality of network interfaces are frequently used, and because the occasions need to use the network for a long time, the switches are basically in a continuous working state, in this case, the body of the switch generates heat seriously, the performance of the switch is affected by overhigh temperature, and meanwhile, the failure probability of the switch is also improved.

Some switches of common use on the market are when preventing dust the heat dissipation to the organism, and most of the circumstances only take to set up some simple louvres on the shell of switch, rely on the natural draft heat dissipation, though can satisfy the heat dissipation demand of little load like this, the exhaust hole that nevertheless relies on the natural draft does not form fine circulation of gas in inside, and heat dispersion is lower, can't satisfy high strength, long-time work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take heat abstractor's network switch promotes switch heat dispersion through heat abstractor at the inside wind channel that forms of switch, solves the problem that a large amount of heats that the switch organism produced under long-time work lead to the overheated performance that reduces of organism.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a take heat abstractor's network switch, includes the switch body, and the front end of switch body is provided with the air inlet duct, and the rear end is provided with the air discharge duct, and the air inlet duct passes through the fin and links to each other with the air discharge duct, can dismantle in the air inlet duct and link to each other and have air inlet fan and dust guard, can dismantle in the air discharge duct and link to each other and have the air discharge fan.

The technical scheme is that the front end of the switch body is provided with a plurality of network interfaces, and the rear end of the switch body is provided with a power supply interface.

The exhaust hole communicated with the inside of the exchanger body is arranged at the bottom of the exhaust groove, the second fixing hole is arranged around the exhaust hole in the exhaust groove, the exhaust fan is provided with a third connecting hole, when the exhaust fan is arranged in the exhaust groove, the third connecting hole is aligned with the second fixing hole, and the second fixing piece penetrates into the third connecting hole and the second fixing hole in sequence.

A further technical scheme is that, the tank bottom of air inlet duct is provided with the inlet port that is linked together with the switch body is inside, the air inlet duct is provided with first fixed orifices around the inlet port, the dust guard includes the frame and sets up the dust screen in the frame, be equipped with the second connecting hole on the frame, be provided with first connecting hole on the air inlet fan, when the air inlet fan sets up in the air inlet duct, first connecting hole, second connecting hole and first fixed orifices align mutually, there is first mounting to wear into first connecting hole in proper order, second connecting hole and first fixed orifices.

The technical scheme is that the first fixing piece comprises a pressing cap and a fixing rod which are coaxially connected, a fixing groove is formed in the fixing rod, a locking device is arranged on the inner wall of the first fixing hole, and the locking device is connected with the fixing groove in a buckling mode.

Further technical scheme is, locking device includes and locks the groove and sets up locking piece and the spring that locks the inslot, and the one end of spring links to each other with the bottom that locks the groove, and the other end and locking piece link to each other, and the locking groove is worn out to the other end of locking piece to be the hemisphere, the sunken arc that is in bottom of fixed slot, fixed slot and locking piece buckle link to each other.

Compared with the prior art, the beneficial effects of the utility model are that: set up the air inlet fan at the front end of switch body, set up the air discharge fan in the rear end of switch, such setting can form airflow channel in the switch is inside, and the air current passes through in the switch with higher speed, is favorable to taking away a large amount of heat energy through gas, reaches rapid cooling's purpose. Through setting up the fin that has fine heat conductivility, can come the transmission heat energy through the contact of fin and the inside main heating element part of switch, through setting up the great area of fin, be favorable to the air current to cool down to the fin surface.

Drawings

Fig. 1 is a schematic diagram of the switch body of the present invention.

Fig. 2 is a schematic view of the air inlet duct of the present invention.

Fig. 3 is a schematic view of the exhaust duct of the present invention.

Fig. 4 is a schematic sectional view of the air inlet duct of the present invention.

Fig. 5 is a schematic cross-sectional view of the locking device of the present invention.

Icon: 1-switch body, 101-network interface, 102-power interface, 2-air inlet groove, 201-air inlet fan, 202-dust guard, 203-air inlet hole, 204-frame, 205-dust guard, 206-second connecting hole, 207-first fixing hole, 208-first connecting hole, 3-air outlet groove, 301-air outlet fan, 302-air outlet hole, 303-second fixing hole, 304-third connecting hole, 4-heat radiating fin, 5-first fixing piece, 501-pressing cap, 502-fixing rod, 503-fixing groove, 6-locking device, 601-locking groove, 602-locking block, 603-spring and 7-second fixing piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1 to 5 show an embodiment of the present invention.

Fig. 1 to 3 show a take heat abstractor's network switch, including switch body 1, the front end of switch body 1 is provided with air inlet duct 2, and the rear end is provided with air discharge duct 3, and air inlet duct 2 passes through fin 4 and air discharge duct 3 links to each other, can dismantle in the air inlet duct 2 and link to each other and have air inlet fan 201 and dust guard 202, can dismantle in the air discharge duct 3 and link to each other and have air discharge fan 301. Set up air inlet fan 201 and air discharge fan 301 respectively at the front end of switch body 1 and rear end, can form a fine airflow channel in switch body 1's inside, through the fresh air of uninterruptedly circulating, can high efficiency cool down switch body 1. Set up dust guard 202 in air inlet duct 2, can play dirt-proof effect when the cooling, do not set up dust guard 2 at air discharge duct 3 and can in time discharge the dust from air discharge duct 3 through the air current when preventing carelessly having the dust to get into in the switch body 1.

The front end of the switch body 1 is provided with a plurality of network interfaces 101, and the rear end of the switch body 1 is provided with a power supply interface 102. The arrangement of the plurality of network interfaces 101 can meet the requirements of office occasions or internet bars and the like with more equipment.

The slot bottom of exhaust duct 3 is provided with the exhaust hole 302 that is linked together with the inside of switch body 1, is provided with second fixed orifices 303 around exhaust hole 302 in exhaust duct 3, is provided with third connecting hole 304 on the air discharge fan 301, and when air discharge fan 301 set up in exhaust duct 3, third connecting hole 304 and second fixed orifices 303 align, have second mounting 7 to wear into third connecting hole 304 and second fixed orifices 303 in proper order. Set up exhaust fan 301 in exhaust duct 3, exhaust fan 301 can not bulge in the surface of switch body 1 like this, in pleasing to the eye, still has better wholeness, and stability, fixes exhaust fan 301 in exhaust duct 3 through second mounting 7, has promoted the stability of connecting.

The tank bottom of air inlet duct 2 is provided with the inlet port 203 that is linked together with switch body 1 inside, air inlet duct 2 is provided with first fixed orifices 207 around inlet port 203, dust guard 202 includes frame 204 and sets up the dust screen 205 in frame 204, be equipped with second connecting hole 206 on the frame 204, be provided with first connecting hole 208 on the air inlet fan 201, when air inlet fan 201 sets up in air inlet duct 2, first connecting hole 208, second connecting hole 206 and first fixed orifices 207 align, there is first mounting 5 to wear into first connecting hole 208 in proper order, second connecting hole 206 and first fixed orifices 207. Set up into air inlet duct 2 with air inlet fan 301, air inlet fan 201 can not bulge in the surface of switch body 1 like this, when pleasing to the eye, still has better wholeness, and stability. But dust guard 202, air inlet fan 301 and air inlet duct 2's split structure, the position of the damage is changed in the later stage of being convenient for, fixes air inlet fan 201 and dust guard 202 in exhaust duct 3 through first mounting 5, has promoted the stability of connecting.

The first fixing member 5 shown in fig. 4 and 5 includes a pressing cap 501 and a fixing rod 502 coaxially connected, the fixing rod 502 is provided with a fixing groove 503, the inner wall of the first fixing hole 207 is provided with a locking device 6, and the locking device 6 is connected with the fixing groove 503 in a snap-fit manner. The locking device 6 is arranged to be connected with the fixing groove 503 in a buckled mode, so that the convenience of disassembly is improved, and meanwhile, the buckle is connected and has good stability and cannot easily fall off.

Locking device 6 includes locking groove 601 and sets up locking piece 602 and the spring 603 in locking groove 601, and the one end of spring 603 links to each other with the bottom that locks groove 601, and the other end links to each other with locking piece 602, and locking groove 601 is worn out to the other end of locking piece 602 to be the hemisphere, the bottom of fixed slot 503 is sunken to be arc, and fixed slot 503 and locking piece 602 buckle link to each other. The arc-shaped fixing groove 503 is snap-connected to the hemispherical portion of the locking block 602, so that when the fixing member 5 is pulled out, the locking block 602 compresses the spring 603 and retracts into the locking groove 601, thereby pulling out the fixing member 5. The second fixing member 7 and the second fixing hole 303 in the exhaust groove 3 are coupled in the same manner as the first fixing member 5 and the first fixing hole 207.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a take heat abstractor's network switch, its characterized in that, includes switch body (1), the front end of switch body (1) is provided with air inlet duct (2), and the rear end is provided with exhaust duct (3), air inlet duct (2) link to each other through fin (4) and exhaust duct (3), can dismantle in air inlet duct (2) and link to each other air inlet fan (201) and dust guard (202), can dismantle in exhaust duct (3) and link to each other air discharge fan (301).

2. The network switch with the heat dissipation device of claim 1, wherein: the front end of switch body (1) is provided with network interface (101), network interface (101) set up to a plurality ofly, the rear end of switch body (1) is provided with power source (102).

3. The network switch with the heat dissipation device of claim 1, wherein: the tank bottom of exhaust duct (3) is provided with exhaust hole (302) that are linked together with switch body (1) inside, be provided with second fixed orifices (303) around exhaust hole (302) in exhaust duct (3), be provided with third connecting hole (304) on exhaust fan (301), when exhaust fan (301) set up in exhaust duct (3), third connecting hole (304) and second fixed orifices (303) are aligned, have second mounting (7) to wear into third connecting hole (304) and second fixed orifices (303) in proper order.

4. The network switch with the heat dissipation device of claim 3, wherein: the tank bottom of air inlet duct (2) is provided with inlet port (203) that are linked together with switch body (1) inside, air inlet duct (2) are provided with first fixed orifices (207) around inlet port (203), dust guard (202) include frame (204) and set up dust screen (205) in frame (204), be equipped with second connecting hole (206) on frame (204), be provided with first connecting hole (208) on air inlet fan (201), when air inlet fan (201) set up in air inlet duct (2), first connecting hole (208), second connecting hole (206) and first fixed orifices (207) are aligned, have first mounting (5) to wear into first connecting hole (208), second connecting hole (206) and first fixed orifices (207) in proper order.

5. The network switch with the heat dissipation device of claim 4, wherein: the first fixing piece (5) comprises a pressing cap (501) and a fixing rod (502) which are coaxially connected, a fixing groove (503) is formed in the fixing rod (502), a locking device (6) is arranged on the inner wall of the first fixing hole (207), and the locking device (6) is connected with the fixing groove (503) in a buckling mode.

6. The network switch with the heat dissipation device of claim 5, wherein: locking device (6) including locking groove (601) and set up locking piece (602) and spring (603) in locking groove (601), the one end of spring (603) links to each other with the bottom that locks groove (601), and the other end links to each other with locking piece (602), locking groove (601) is worn out to the other end of locking piece (602), and is the hemisphere, the bottom of fixed slot (503) is sunken to be convex, fixed slot (503) and locking piece (602) buckle link to each other.