CN212909840U

CN212909840U - Switch that radiating efficiency is high

Info

Publication number: CN212909840U
Application number: CN201920014497.0U
Authority: CN
Inventors: 刘炳君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-05
Filing date: 2019-01-05
Publication date: 2021-04-06
Anticipated expiration: 2029-01-05

Abstract

The utility model discloses a switch with high heat dissipation efficiency, which belongs to the field of switches, and comprises a switch shell, wherein a plurality of network cable ports and heat dissipation holes which are evenly distributed are respectively drilled on the switch shell, the upper side and the lower side of each network cable port are respectively provided with an upper edge plate and a lower edge plate, the upper edge plate and the lower edge plate are fixedly connected with the switch shell, the opposite ends of the upper edge plate and the lower edge plate are respectively drilled with chutes, two dustproof cover plates are connected between the chutes in a sliding way, a pair of extension springs are fixedly connected between the two dustproof cover plates, a heat dissipation fan is connected inside the switch shell, the heat dissipation fan is positioned at one side far away from the heat dissipation holes, the side end of the switch shell is rotatably connected with a dust filter, the dust accumulation in the exposed wiring end can be reduced by arranging the dustproof cover plates, and by arranging an external filter screen cover, the frequency of opening the shell of the heat exchanger is reduced, and the heat dissipation of the exchanger is not easily influenced.

Description

Switch that radiating efficiency is high

Technical Field

The utility model relates to a switch field, more specifically say, relate to a switch that radiating efficiency is high.

Background

A switch means a "switch", which is a network device used for forwarding of electrical (optical) 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. Other common are telephone voice switches, fiber switches, and the like.

The wiring port of current switch generally exposes outside, uses the back for a long time, easily gathers the dust in the port, causes the ageing contact failure of port, and the switch work is unstable, and the heat that produces increases, and the dust still easily influences the radiating efficiency of switch, leads to the switch radiating efficiency low, and inside high temperature, the loss also can increase thereupon. Moreover, the existing heat exchanger generally has natural ventilation by cutting heat dissipation holes, the heat dissipation holes and the heat exchanger are of an integrated structure, the shell of the heat exchanger needs to be opened when ash is removed from two sides of each heat dissipation hole, and the heat exchanger is extremely complex and easy to cause dust to enter.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a switch that radiating efficiency is high, it can realize reducing the dust and piling up in naked wiring end mouth through setting up dustproof apron, through setting up outside screen panel, reduces the frequency that the heat exchanger shell was opened, and then is difficult for influencing the switch heat dissipation.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A switch with high heat dissipation efficiency comprises a switch shell, wherein a plurality of network cable ports and heat dissipation holes which are uniformly distributed are respectively drilled on the switch shell, an upper edge plate and a lower edge plate are respectively arranged on the upper side and the lower side of each network cable port, the upper edge plate and the lower edge plate are fixedly connected with the switch shell, sliding grooves are respectively drilled at the opposite ends of the upper edge plate and the lower edge plate, two dustproof cover plates are slidably connected between the sliding grooves, a pair of extension springs are fixedly connected between the two dustproof cover plates, a heat dissipation fan is connected inside the switch shell and is positioned on one side far away from the heat dissipation holes, a dust filter cover is rotatably connected at the side end of the switch shell, a buckle is fixedly connected on the dust filter cover, the dust accumulation in a naked wiring port can be reduced by arranging the dustproof cover plates, and by arranging an external filter screen cover, the frequency of opening the shell of the heat exchanger is reduced, and the heat dissipation of the exchanger is not easily influenced.

Further, threaded hole is dug to the front end of dustproof cover plate, threaded hole female connection has the bolt, and the tip of bolt is inconsistent with the lateral wall of switch shell, and through using the bolt as the handle, easily the dustproof cover plate of horizontal slip makes things convenient for the net twine plug to insert in the net twine port through making the bolt tip offset the position of easily fixed dustproof cover plate with the switch shell.

Furthermore, one end of each of the pair of dustproof cover plates opposite to each other is fixedly connected with a rubber pad, so that the dustproof cover plates are not easy to damage the network cable plug when contacting with the network cable plug.

Furthermore, the number of the net wire ports is N, the length of the dustproof cover plate is larger than the width of the N-1 net wire ports, and the dustproof cover plate can cover and protect the net wire ports exposed outside conveniently.

Further, the upper end and the lower extreme of switch shell all are connected with a plurality of arc sand grips of evenly distributed, and arc sand grip and switch shell structure as an organic whole, and the arc sand grip can increase heat radiating area, makes the radiating rate faster, and the arc sand grip helps the upper and lower both sides circulation of electronic component such as circuit boards that the air placed inside the switch shell.

Furthermore, the heat conduction coating has all been paintd on the inside and outside surface of arc sand grip, easily exports the inside heat of exchanger shell, extension spring's outer end is paintd the anti-oxidant coating, makes extension spring be difficult for corroding to rust, extension spring's life.

Furthermore, the inner end of the network cable port is coated with a fluorescent coating, so that the insertion of a network cable plug is not easily influenced when light is dark.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize reducing the dust and piling up in naked wiring end mouth through setting up dustproof apron, through setting up outside screen panel, reduces the frequency that the heat exchanger shell was opened, and then is difficult for influencing the heat dissipation of switch.

(2) Threaded holes are cut in the front end of the dustproof cover plate, bolts are connected with the threaded holes in an internal thread mode, the end portions of the bolts are abutted to the side wall of the exchanger shell, the bolts are used as handles, the dustproof cover plate is easy to slide left and right, and the positions of the dustproof cover plate are easy to fix by enabling the end portions of the bolts to be abutted to the exchanger shell.

(3) The opposite ends of the pair of dustproof cover plates are fixedly connected with rubber pads, so that the network cable plug is not easy to damage when the dustproof cover plates are in contact with the network cable plug.

(4) The net twine port is N, and the length of dustproof apron is greater than the width of N-1 net twine port, makes things convenient for dustproof apron can cover the protection with the net twine port that exposes outside.

(5) The upper end and the lower extreme of switch shell all are connected with a plurality of arc sand grips of evenly distributed, and arc sand grip and switch shell structure as an organic whole, and the arc sand grip can increase heat radiating area, makes the radiating rate faster, and the arc sand grip helps the upper and lower both sides circulation of electronic component such as the circuit board that the air placed inside the switch shell.

(6) The heat conduction coating has all been paintd on the inside and outside surface of arc sand grip, easily exports the inside heat of exchanger shell, and extension spring's outer end is paintd and is had anti-oxidant coating, makes extension spring be difficult for corroding rust, extension spring's life.

(7) The inner end of the network cable port is coated with a fluorescent coating, so that the insertion of a network cable plug is not easily influenced when light is dark.

Drawings

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

FIG. 2 is a schematic structural view of the front part of the present invention;

fig. 3 is a schematic diagram of the internal structure of the switch casing of the present invention;

fig. 4 is a perspective view of the utility model after a network cable plug is inserted.

The reference numbers in the figures illustrate:

1 switch shell, 2 net twine ports, 3 last board, 4 lower board, 5 dustproof apron, 6 bolts, 7 extension spring, 8 louvres, 9 radiator fan, 10 buckles, 11 arc sand grip, 12 filter ash covers.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a switch with high heat dissipation efficiency comprises a switch housing 1, a circuit board and other electronic components for signal exchange are disposed inside the switch housing 1, a plurality of network cable ports 2 and heat dissipation holes 8 are drilled on the switch housing 1, the network cable ports 2 are disposed at the front end of the switch housing 1, the heat dissipation holes 8 are disposed at the side ends of the network cable ports 2, an upper edge plate 3 and a lower edge plate 4 are respectively disposed at the upper side and the lower side of the network cable ports 2, the upper edge plate 3 and the lower edge plate 4 are fixedly connected to the switch housing 1, sliding grooves are drilled at the opposite ends of the upper edge plate 3 and the lower edge plate 4, two dust-proof cover plates 5 are slidably connected between the sliding grooves, the dust-proof cover plates 5 are used for protecting the network cable ports 2 exposed outside, so that dust is not easy to enter, a pair of extension springs 7 is fixedly connected between the two dust-proof cover plates, extension spring 7 makes a pair of dust cover 5 want to be close to each other all the time, and a pair of extension spring 7 is located the upside and the downside of net twine port 2 respectively, the internal connection of switch shell 1 has radiator fan 9, radiator fan 9 is connected with the power, be used for accelerating the inside hot-air of switch shell 1 and outside cold air's exchange, and radiator fan 9 is located the one side of keeping away from louvre 8, the side of switch shell 1 rotates and is connected with ash filtering cover 12, fixedly connected with buckle 10 on the ash filtering cover 12, and ash filtering cover 12 passes through buckle 10 and switch shell 1 joint.

Threaded holes are cut in the front end of the dustproof cover plate 5, threaded holes are connected with bolts 6 in an internal thread mode, the end portions of the bolts 6 are abutted to the side wall of the exchanger shell 1, the bolts 6 are used as handles, the dustproof cover plate 5 is easy to slide left and right, the positions of the dustproof cover plate 5 are easy to fix by enabling the end portions of the bolts 6 to abut against the exchanger shell 1, a network cable plug is convenient to insert into the network cable port 2, the network cable port 2 is N, the length of the dustproof cover plate 5 is larger than the width of the network cable port 2, the network cable port 2 exposed outside can be covered and protected by the dustproof cover plate 5 conveniently, rubber pads are fixedly connected to the opposite ends of the pair of dustproof cover plates 5, and when the dustproof cover plate 5 is in contact with the network cable plug, the network cable plug is.

Switch shell 1's upper end and lower extreme all are connected with a plurality of arc sand grip 11 of evenly distributed, and arc sand grip 11 and switch shell 1 structure as an organic whole, arc sand grip 11 can increase heat radiating area, it is faster to make the radiating rate, and arc sand grip 11 helps the upper and lower both sides circulation of electronic component such as circuit boards of air at switch shell 1 inside placing, heat conduction coating has all been paintd to the inside and outside surface of arc sand grip 11, easily derive the inside heat of switch shell 1, extension spring 7's outer end is paintd anti-oxidant coating, make extension spring 7 difficult corrosion rust, extension spring 7's life, the inner of net twine port 2 has been paintd fluorescent coating, the convenience is difficult for influencing the inserting of net twine plug when light is dark.

A pair of dust cover 5 contacts under extension spring 7's elasticity effect, move a pair of dust cover 5 to net twine port 2 the place ahead, protect net twine port 2, please refer to fig. 4, when inserting the net twine plug in net twine port 2, a pair of dust cover 5 presss from both sides the net twine plug in the middle of, can also protect all the other naked net twine ports 2, make the dust be difficult for getting into in the naked net twine port 2 all the time, it can carry out the primary filter to the dust that gets into switch shell 1 inside to strain ash cover 12, and can all clean the inside and outside two sides of straining ash cover 12 through rotating strain ash cover 12, reduce the frequency that needs open switch shell 1, and then difficult influence switch heat dissipation.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A switch that radiating efficiency is high, includes switch shell (1), its characterized in that: a plurality of network cable ports (2) and heat dissipation holes (8) which are uniformly distributed are respectively drilled on the exchanger shell (1), the upper side and the lower side of the network cable port (2) are respectively provided with an upper edge plate (3) and a lower edge plate (4), the upper edge plate (3) and the lower edge plate (4) are fixedly connected with the exchanger shell (1), the opposite ends of the upper edge plate (3) and the lower edge plate (4) are respectively provided with a sliding chute, two dustproof cover plates (5) are connected between the pair of sliding chutes in a sliding manner, a pair of extension springs (7) are fixedly connected between the two dustproof cover plates (5), the interior of the exchanger shell (1) is connected with a cooling fan (9), and the heat radiation fan (9) is positioned at one side far away from the heat radiation holes (8), the side end of the exchanger shell (1) is rotatably connected with a dust filtering cover (12), and the dust filtering cover (12) is fixedly connected with a buckle (10).

2. The switch of claim 1, wherein the heat sink is configured to: the front end of the dustproof cover plate (5) is provided with a threaded hole, the threaded hole is connected with a bolt (6) in an internal thread mode, and the end portion of the bolt (6) is abutted to the side wall of the exchanger shell (1).

3. The switch of claim 2, wherein the heat sink is configured to: one end opposite to the dustproof cover plate (5) is fixedly connected with a rubber pad.

4. The switch of claim 3, wherein the heat sink is configured to: the number of the network cable ports (2) is N, and the length of the dustproof cover plate (5) is larger than the width of the N-1 network cable ports (2).

5. The switch of claim 4, wherein the heat sink is configured to: the inner end of the network cable port (2) is coated with a fluorescent coating.