CN112399647A

CN112399647A - Wireless local area network switch

Info

Publication number: CN112399647A
Application number: CN202011296344.3A
Authority: CN
Inventors: 杨洁
Original assignee: Shaanxi Yuhui Information Technology Co ltd
Current assignee: Shaanxi Yuhui Information Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-23

Abstract

The invention discloses a wireless local area network switch, which comprises a switch body, wherein a power supply interface and a plurality of connecting ports are arranged on the front surface of the switch body, a water tank is arranged on the bottom side of the switch body, two ends of the top side of the water tank respectively extend to the upper ends of the left side and the right side of the switch body, cooling liquid is filled in the water tank, an insert block a is fixedly arranged in the middle of the bottom side of the water tank, an insert groove a is formed in the top side of the water tank, and ventilation ducts are fixedly arranged on the left side and the right side of the water tank; the fan comprises a ventilating duct, a fan shaft head, a supporting plate, a cooling liquid, the ventilating duct, an inserting block a, an inserting block b and supporting legs, wherein the supporting plate is fixedly arranged on the upper side of the inner side face of the ventilating duct, a rotating motor is fixedly arranged at the bottom end of the supporting plate, and the fan blade is fixedly arranged on the shaft head of the motor shaft of the rotating motor.

Description

Wireless local area network switch

Technical Field

The invention relates to a switch, in particular to a wireless local area network switch, and belongs to the technical field of switches.

Background

Local area network switches (LAN switches) refer to devices used in a switched LAN for data switching, in a conventional ethernet, only one station in the network can transmit data at any time, and other stations can only receive information, and can only wait for a backoff if data is to be transmitted, so that a fixed bandwidth of a shared ethernet is shared by all stations on the network and is randomly occupied, the more stations in the network, the narrower the bandwidth that can be averagely used by each station, and the slower the response speed of the network, which solves the problem.

Chinese patent No. CN108966045A discloses a wireless lan switch, which has the characteristics of reasonable design and simple structure, and can rapidly cool down the switch main body on the premise of convenient use; chinese patent No. CN108769838A proposes a computer network lan switch, which is provided with an air-cooling heat dissipation mechanism, a heat conduction mechanism and a water-cooling heat dissipation mechanism, wherein a heat dissipation fan blows air towards the inside of the switch body, so that a part of the heat on the components is dissipated from the heat dissipation holes, and the other part of the heat is blown into the heat collection cavity, so that the heat on the components can be dissipated, thereby avoiding the components inside the switch body from being overheated and shortening the service life of the switch; chinese patent No. CN209767574U discloses a local area network switch, what adopt is vertical design, coupling mechanism's that so significantly reduces occupation space, thereby coupling mechanism's the quantity that sets up has been increased, can connect more net twines, the setting of spout, conveniently adjust coupling mechanism's position, both conveniently pull out coupling mechanism and inspect, the inside with coupling mechanism propulsion unit body is also convenient simultaneously, the dust can not fall on coupling mechanism easily like this, the setting of base, can increase the height of protecting crust, thereby avoid moisture to influence the equipment body.

The inside of switch dispels the heat when prior art uses, mainly adopts forced air cooling or water-cooling mode, but the air-cooled mode need set up the exhaust hole on the shell of switch, leads to the inside of switch to get into the dust easily, needs regularly to clear up, and is comparatively inconvenient, and the water-cooling also can only dispel the heat to certain one side of switch, and the radiating effect is not good.

Disclosure of Invention

The invention aims to provide a wireless local area network switch, which aims to solve the problems that the prior art provided by the background art mainly adopts an air cooling or water cooling mode to dissipate heat inside the switch, but the air cooling mode needs to arrange exhaust holes on a shell of the switch, so that dust easily enters the inside of the switch, the switch needs to be cleaned regularly and is inconvenient, and the water cooling can only dissipate heat of one surface of the switch, so that the heat dissipation effect is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a wireless local area network switch comprises a switch body, wherein a power supply interface and a plurality of connecting ports are arranged on the front surface of the switch body, a water tank is arranged on the bottom side of the switch body, two ends of the top side of the water tank respectively extend to the upper ends of the left side and the right side of the switch body, cooling liquid is filled in the water tank, an inserting block a is fixedly arranged in the middle of the bottom side of the water tank, an inserting groove a is formed in the top side of the water tank, and ventilating ducts are fixedly arranged on the left side and the right side of the water tank;

a support plate is fixedly arranged on the upper side of the inner side surface of the air duct, a rotating motor is fixedly arranged at the bottom end of the support plate, a shaft head of a motor shaft of the rotating motor is fixedly provided with a fan blade, and an insert block b is fixedly arranged at the bottom end of the air duct;

the slot b has all been seted up to the left and right sides at water tank top, the equal fixed mounting in the left and right sides of water tank bottom has the supporting legs.

As a preferred technical solution of the present invention, the shell of the switch body is made of heat conductive metal, and the positions of the surface of the water tank corresponding to the shell are both open.

As a preferred technical scheme of the invention, the water tank is made of heat-conducting metal, the manufacturing material of the insertion block a is the same as that of the water tank, and the cross section of the top side of the air duct is concave.

As a preferable technical scheme of the invention, the top side of the support plate is provided with meshes, a plurality of meshes all extend to the bottom side of the support plate, and the number of the support plate and the number of the rotating motors are both a plurality.

As a preferable technical scheme of the invention, the cross section of the top side of the insertion block b is in a concave shape, the whole size of the insertion block b is matched with the internal size of the ventilation channel, a sealing gasket is bonded on the upper side of the interior of the ventilation channel, and the sealing gasket is made of rubber.

As a preferred technical scheme of the invention, the supporting legs are matched with the slots b.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a wireless local area network switch, which comprises a water tank, cooling liquid and a ventilation channel, wherein when in use, heat generated in the switch body can be transferred to the cooling liquid through a shell, the cooling liquid transfers the heat to the outer wall of the water tank, at the moment, a motor is rotated to rotate fan blades, the heat in the ventilation channel is pumped away, the heat dissipation of the switch body is completed, when a plurality of switch bodies are placed, the two switch bodies can be directly butted, so that an insertion block a, an insertion block b and supporting legs of one switch body are respectively inserted into a slot a, the ventilation channel and a slot b of the other switch body, the switch body at the lower side can also transfer the heat to the insertion block a from the top and then transferred into the water tank at the upper side through the insertion block a, compared with the prior art, the heat dissipation effect of the switch is good, and the switch bodies can be conveniently placed, is relatively practical.

Drawings

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

FIG. 2 is a side perspective view of the air duct of the present invention;

fig. 3 is a side perspective view of the insert block b of the present invention.

In the figure: 1. a switch body; 2. a power interface; 3. a connection port; 4. a water tank; 5. cooling liquid; 6. an insert block a; 7. a slot a; 8. an air duct; 9. a support plate; 10. rotating the motor; 11. a fan blade; 12. an insert block b; 13. a slot b; 14. supporting legs; 15. a housing; 16. mesh openings; 17. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a wireless lan switch: embodiment 1 as shown in fig. 1-3, a wireless local area network switch includes a switch body 1, a power source 2 and a plurality of connection ports 3 are disposed on a front surface of the switch body 1, a water tank 4 is disposed on a bottom side of the switch body 1, two ends of a top side of the water tank 4 respectively extend to upper ends of left and right sides of the switch body 1, the water tank 4 is filled with a coolant 5, an insert block a6 is fixedly mounted in a middle portion of the bottom side of the water tank 4, a slot a7 is disposed on the top side of the water tank 4, and ventilation ducts 8 are fixedly mounted on both sides of the water tank 4;

a support plate 9 is fixedly arranged on the upper side of the inner side surface of the air duct 8, a rotating motor 10 is fixedly arranged at the bottom end of the support plate 9, a shaft head of a motor shaft of the rotating motor 10 is fixedly provided with a fan blade 11, and an insert block b12 is fixedly arranged at the bottom end of the air duct 8;

the slot b13 has all been seted up to the left and right sides at water tank 4 top, and the equal fixed mounting in left and right sides of water tank 4 bottom has supporting legs 14.

Embodiment 2 as shown in fig. 1, based on embodiment 1, a housing 15 of a switch body 1 is made of a heat conductive metal, and the surface of a water tank 4 is open at a position corresponding to the housing 15.

Embodiment 3 as shown in fig. 1 based on embodiment 1, the water tank 4 is made of heat conductive metal, the insert a6 is made of the same material as the water tank 4, and the top cross section of the air duct 8 is concave.

Embodiment 4 on the basis of embodiment 1, as shown in fig. 1-2, the top side of the supporting plate 9 is provided with meshes 16, and a plurality of meshes 16 extend to the bottom side of the supporting plate 9, and the number of the supporting plate 9 and the number of the rotating motors 10 can be several.

Example 5 as shown in fig. 1 to 2, the cross section of the top side of the insert b12 is concave in example 1, the overall size of the insert b12 is matched with the internal size of the air duct 8, the gasket 17 is bonded to the upper side of the inside of the air duct 8, and the gasket 17 is made of rubber.

Example 6 on the basis of example 1, as shown in fig. 1, the supporting foot 14 is fitted into the slot b 13.

Embodiment 7 as shown in fig. 1 to 3, the wireless lan switch includes a switch body 1, a power interface 2 and a plurality of connection ports 3 are disposed on a front surface of the switch body 1, a water tank 4 is disposed on a bottom side of the switch body 1, top ends of the water tank 4 respectively extend to upper ends of left and right sides of the switch body 1, the water tank 4 is filled with a coolant 5, an insert a6 is fixedly mounted in a middle portion of the bottom side of the water tank 4, an insert a7 is disposed on the top side of the water tank 4, air ducts 8 are fixedly mounted on left and right sides of the water tank 4, support plates 9 are fixedly mounted on upper sides of inner side surfaces of the air ducts 8, a rotating motor 10 is fixedly mounted at a bottom end of the support plates 9, a fan blade 11 is fixedly mounted at a shaft head of a motor shaft of the rotating motor 10, an insert b12 is fixedly mounted at a bottom end of, the left side and the right side of the bottom of the water tank 4 are both fixedly provided with supporting legs 14;

the shell 15 of switch body 1 is made by heat conduction metal, the position that the surface of water tank 4 corresponds with shell 15 is the opening form, water tank 4 is made by heat conduction metal, the preparation material of inserted block a6 is the same with water tank 4, the top side cross section of ventiduct 8 is "concave" style of calligraphy, mesh 16 has been seted up to the top side of extension board 9, and a plurality of mesh 16 all extend to the bottom side of extension board 9, the quantity of extension board 9 and rotating electrical machines 10 all can be a plurality of, the top side cross section of inserted block b12 is "concave" style of calligraphy, the whole size of inserted block b12 is compatible with the inside size of ventiduct 8, the inside upside of ventiduct 8 bonds has sealed the pad 17, and the preparation material of sealed pad 17 is rubber, supporting legs 14 is compatible with slot b.

When the wireless local area network switch is used in detail, heat generated inside the switch body 1 can be transferred to the cooling liquid 5 through the shell 15, the cooling liquid 5 transfers the heat to the outer wall of the water tank 8, at the moment, the rotating motor 10 rotates the fan blades 11 to draw heat in the air duct 8 to complete heat dissipation of the switch body 1, when a plurality of switch bodies 1 are placed, two switch bodies 1 can be directly butted, so that the insert block a6, the insert block b12 and the supporting legs 14 of one switch body 1 are respectively inserted into the slot a7, the air duct 8 and the slot b13 of the other switch body 1, the switch body 1 at the lower side position can also transfer the heat to the insert block a6 at the upper side position from the top and then to the water tank 4 at the upper side position through the insert block a6, and compared with the prior art, the heat dissipation effect of the wireless local area network switch is good, and be convenient for a plurality of switch bodies 1's placing, comparatively practical.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wireless local area network switch comprises a switch body (1), and is characterized in that a power supply interface (2) and a plurality of connection ports (3) are arranged on the front side of the switch body (1), a water tank (4) is arranged on the bottom side of the switch body (1), two ends of the top side of the water tank (4) respectively extend to the upper ends of the left side and the right side of the switch body (1), cooling liquid (5) is filled in the water tank (4), an insertion block a (6) is fixedly installed in the middle of the bottom side of the water tank (4), an insertion slot a (7) is formed in the top side of the water tank (4), and ventilation channels (8) are fixedly installed on the left side and the right side of the water tank (4);

a support plate (9) is fixedly mounted on the upper side of the inner side surface of the air duct (8), a rotating motor (10) is fixedly mounted at the bottom end of the support plate (9), a shaft head of a motor shaft of the rotating motor (10) is fixedly mounted with a fan blade (11), and an insert block b (12) is fixedly mounted at the bottom end of the air duct (8);

the slot b (13) has all been seted up to the left and right sides at water tank (4) top, equal fixed mounting in the left and right sides of water tank (4) bottom has supporting legs (14).

2. A wireless local area network switch according to claim 1, wherein: the shell (15) of the switch body (1) is made of heat-conducting metal, and the positions, corresponding to the shell (15), on the surface of the water tank (4) are both in an open shape.

3. A wireless local area network switch according to claim 1, wherein: the water tank (4) is made of heat-conducting metal, the insertion block a (6) is made of the same material as the water tank (4), and the cross section of the top side of the air duct (8) is concave.

4. A wireless local area network switch according to claim 1, wherein: the mesh openings (16) are formed in the top side of the support plate (9), the mesh openings (16) extend to the bottom side of the support plate (9), and the support plate (9) and the rotating motor (10) can be in a plurality of numbers.

5. A wireless local area network switch according to claim 1, wherein: the top side cross section of inserted block b (12) is "concave" style of calligraphy, the internal dimension looks adaptation of the whole size of inserted block b (12) and ventiduct (8), the inside upside bonding of ventiduct (8) has sealed pad (17), and the preparation material of sealed pad (17) is rubber.

6. A wireless local area network switch according to claim 1, wherein: the supporting legs (14) are matched with the slots b (13).

7. The wireless local area network switch according to claim 1, comprising a switch body (1), wherein a power interface (2) and a plurality of connection ports (3) are arranged on the front surface of the switch body (1), a water tank (4) is arranged on the bottom side of the switch body (1), two ends of the top side of the water tank (4) respectively extend to the upper ends of the left side and the right side of the switch body (1), the inside of the water tank (4) is filled with cooling liquid (5), an insertion block a (6) is fixedly arranged in the middle of the bottom side of the water tank (4), a slot a (7) is arranged on the top side of the water tank (4), air ducts (8) are fixedly arranged on the left side and the right side of the water tank (4), a support plate (9) is fixedly arranged on the upper side of the inner side of the air duct (8), and a rotating motor (10) is fixedly arranged at the bottom, a fan blade (11) is fixedly mounted on a shaft head of a motor shaft of the rotating motor (10), an insert block b (12) is fixedly mounted at the bottom end of the air duct (8), slots b (13) are formed in the left side and the right side of the top of the water tank (4), and supporting legs (14) are fixedly mounted on the left side and the right side of the bottom of the water tank (4);

the switch comprises a switch body (1), wherein a shell (15) of the switch body (1) is made of heat-conducting metal, the surface of a water tank (4) and the position corresponding to the shell (15) are both in an open shape, the water tank (4) is made of heat-conducting metal, the manufacturing material of an insert block a (6) is the same as that of the water tank (4), the cross section of the top side of an air duct (8) is in a concave shape, meshes (16) are formed in the top side of a support plate (9), the meshes (16) extend to the bottom side of the support plate (9), the support plate (9) and a rotating motor (10) are both in a plurality of numbers, the cross section of the top side of an insert block b (12) is in a concave shape, the overall size of the insert block b (12) is matched with the inner size of the air duct (8), a sealing gasket (17) is bonded on the upper side of the inner portion of the air duct (8), the supporting legs (14) are matched with the slots b (13).