CN212588694U

CN212588694U - Heat abstractor of network switch

Info

Publication number: CN212588694U
Application number: CN202021053975.8U
Authority: CN
Inventors: 田喆; 王正伟
Original assignee: Zhengzhou Xias College
Current assignee: Zhengzhou Xias College
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-23
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to the technical field of computers, and a heat abstractor of network switch is disclosed, including the network switch body, the front side of network switch body is opened and is equipped with the connector, the bottom fixed mounting of network switch body has the heat dissipation case, air outlet and air intake have been seted up respectively to the upper and lower side of heat dissipation case both sides, the central fixed mounting of heat dissipation incasement chamber bottom has the removal seat. This heat abstractor of network switch, make the commentaries on classics board on the gear can rotate, thereby it rotates to have driven the flabellum on the commentaries on classics board, the operation through electric motor two can drive one of them epaxial flabellum rotation of changeing, through utilizing belt pulley and this body coupling of belt between the three pivot, can drive the rotation of three epaxial flabellum of commentaries on classics simultaneously, and then formed portable heat dissipation effect of blowing, it is wider to compare in the heat dissipation scope of traditional fixed form, also can solve the problem at the heat dissipation dead angle that appears, the life of this network switch has been prolonged.

Description

Heat abstractor of network switch

Technical Field

The utility model relates to a computer technology field specifically is a heat abstractor of network switch.

Background

The network switch is a device for expanding the network, can provide more connection ports for the sub-network, in order to connect more computers, with the development of the communication industry and the promotion of the national economy informatization, the network switch market is in a steady rising state, it has high cost performance ratio, highly flexible, relatively simple, easy to realize and so on the characteristic, so, the Ethernet technology has become a most important LAN networking technology at present, the network switch also becomes the most popular switch.

The network switch is widely applied in daily life, because the working property of the switch makes the switch have a large amount of heat production in the working process, and the switch is not heated, the switch can be burnt, therefore, the heat dissipation device can be used for dissipating heat of the switch, the heat dissipation device of the existing network switch generally adopts a fan to dissipate heat of the switch, but the fan of the existing heat dissipation device is fixedly installed, the heat dissipation range is smaller, and the problem of heat dissipation dead angles can be easily caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a heat abstractor of network switch possesses the advantage that has improved radiating scope, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme:

a heat dissipation device of a network switch comprises a network switch body, wherein a connector is arranged on the front side of the network switch body, a heat dissipation box is fixedly mounted at the bottom of the network switch body, an air outlet and an air inlet are respectively formed in the upper side and the lower side of the two sides of the heat dissipation box, a moving seat is fixedly mounted at the center of the bottom of an inner cavity of the heat dissipation box, a moving block is movably connected to the inner cavity of the moving seat, a first electric motor is fixedly mounted at the top of the moving block, a gear is fixedly sleeved on an output shaft of the first electric motor, the two sides of the inner cavity of the heat dissipation box are respectively movably sleeved at the two ends of a lead screw, external teeth of the gear are mutually meshed with external threads on the lead screw, a rotating plate is fixedly mounted at the top of the gear, a second electric motor is fixedly mounted at the front side of the bottom of the rotating plate, and fan blades are fixedly arranged at the top of the rotating shaft.

Carefully, the front side fixed mounting at network switch body top has the guide arm, the inner chamber swing joint of connector has the piston, the front side fixed mounting of piston has the fagging, the top activity of fagging cup joints on the outside of guide arm.

Carefully, the quantity of pivot is three, three pivot evenly distributed is on changeing the top of board, and is three the lower part of pivot is fixed respectively to be cup jointed three belt pulley, and is three connect through belt body transmission between the belt pulley, one of them the bottom of belt pulley is fixed to be cup jointed on the output of electric motor two.

And carefully selecting, wherein the distance between the bottom of the second electric motor and the top of the screw rod is two centimeters.

And carefully selecting, wherein the width of the rotating plate is smaller than that of the heat dissipation box by three centimeters.

Carefully, the both ends of guide arm fixed mounting respectively just are located the connector top at the top of network switch body and the front side of network switch body, the quantity of guide arm, piston and fagging is five, five guide arm, five pistons and five fagging evenly distributed are on the front side of network switch body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this heat abstractor of network switch, the rotation that can drive the gear through the operation of electric motor one, be in the engaged state between through gear and the lead screw, make the movable block that can drive electric motor one bottom during the gear rotation remove along the orbit of removing the seat inner chamber, make the commentaries on classics board on the gear can rotate, thereby driven the flabellum rotation on the commentaries on classics board, the operation through electric motor two can drive one of them epaxial flabellum rotation of commentaries on classics, through utilizing belt pulley and this body coupling of belt between the three pivot, can drive the rotation of the flabellum in the three pivot simultaneously, and then formed portable heat dissipation effect of blowing, compare in traditional fixed form's heat dissipation scope wider, also can solve the problem at heat dissipation dead angle, the life at this network switch has been prolonged.

2. This heat abstractor of network switch is equipped with the piston through the front side of network switch body, is convenient for when not using the connector, can insert its inner chamber with the piston, has avoided entering into the dust in the inner chamber of connector, the condition that contact failure appears when leading to the external electric wire of connector connection, has played the effect that keeps off the dirt.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the inner cavity structure of the heat dissipation box of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the moving block of the present invention;

fig. 4 is a schematic view of the explosion three-dimensional structure between the piston and the connector according to the present invention.

In the figure:

1. a network switch body; 2. a connecting port; 3. a heat dissipation box; 4. an air outlet; 5. an air inlet; 6. a movable seat; 7. a moving block; 8. a first electric motor; 9. a gear; 10. a screw rod; 11. rotating the plate; 12. a second electric motor; 13. a rotating shaft; 14. a fan blade; 15. a guide bar; 16. a piston; 17. a supporting plate; 18. a belt pulley; 19. a belt body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to figures 1-4 of the drawings,

the utility model provides a heat abstractor of network switch, including network switch body 1, the front side fixed mounting at network switch body 1 top has guide arm 15, the inner chamber swing joint of connector 2 has piston 16, the front side fixed mounting of piston 16 has fagging 17, the top activity of fagging 17 is cup jointed on the outside of guide arm 15, front side through network switch body 1 is equipped with piston 16, be convenient for when not using connector 2, can insert piston 16 in its inner chamber, enter into the dust in the inner chamber of connector 2, the condition that causes bad contact to appear when connector 2 connects external electric wire, the effect of keeping off the dust has been played, both ends of guide arm 15 are respectively fixed mounting at the top of network switch body 1 and the front side of network switch body 1 and are located 2 tops, guide arm 15, the quantity of piston 16 and fagging 17 is five, five guide arms 15, Five pistons 16 and five supporting plates 17 are uniformly distributed on the front side of a network switch body 1, the five pistons 16 and the five supporting plates 17 are uniformly distributed on the front side of the network switch body 1 through five guide rods 15, the five pistons 16 and the five supporting plates 17, dust can be simultaneously blocked on the five connecting ports 2, the connecting ports 2 are arranged on the front side of the network switch body 1, a heat dissipation box 3 is fixedly installed at the bottom of the network switch body 1, an air outlet 4 and an air inlet 5 are respectively formed in the upper side and the lower side of the two sides of the heat dissipation box 3, a movable seat 6 is fixedly installed at the center of the bottom of an inner cavity of the heat dissipation box 3, a movable block 7 is movably connected with the inner cavity of the movable seat 6, a first electric motor 8 is fixedly installed at the top of the movable block 7, a gear 9 is fixedly sleeved on an output shaft of the first electric motor 8, the two sides, the top of the gear 9 is fixedly provided with a rotating plate 11, the width of the rotating plate 11 is three centimeters larger than that of the heat dissipation box 3, the rotating plate 11 can rotate in the heat dissipation box 3 by three centimeters larger than that of the heat dissipation box 3, the front side of the bottom of the rotating plate 11 is fixedly provided with a second electric motor 12, the distance from the bottom of the second electric motor 12 to the top of the screw rod 10 is two centimeters, so that the rotation of the second electric motor 12 is not influenced by the existence of the screw rod 10, the top of the rotating plate 11 is movably sleeved with three rotating shafts 13, the three rotating shafts 13 are uniformly distributed on the top of the rotating plate 11, the lower parts of the three rotating shafts 13 are respectively sleeved with three belt pulleys 18, and the three belt pulleys 18 are in transmission connection through a belt body 19, the bottom of one belt pulley 18 is fixedly sleeved on the output end of the second electric motor 12, the gear 9 can be driven to rotate by the operation of the first electric motor 8, the gear 9 and the lead screw 10 are in a meshed state, the gear 9 can drive the moving block 7 at the bottom of the first electric motor 8 to move along the track of the inner cavity of the moving seat 6 when rotating, the rotating plate 11 on the gear 9 can rotate, so that the fan blades 14 on the rotating plate 11 are driven to rotate, the fan blades 14 on one rotating shaft 13 can be driven to rotate by the operation of the second electric motor 12, the fan blades 14 on the three rotating shafts 13 can be simultaneously driven to rotate by the connection between the three rotating shafts 13 through the belt pulleys 18 and the belt body 19, and further, a movable heat dissipation and blowing effect is formed, compared with the traditional fixed form, the heat dissipation range is wider, and the problem of heat dissipation dead angles can be solved, the service life of the network switch is prolonged, the output shaft of the second electric motor 12 is fixedly sleeved with a rotating shaft 13, and the top of the rotating shaft 13 is fixedly provided with fan blades 14.

The working principle is as follows: when the network switch is used, the gear 9 can be driven to rotate by the operation of the electric motor I8, the gear 9 and the lead screw 10 are in a meshed state, so that the gear 9 can drive the moving block 7 at the bottom of the electric motor I8 to move to one side of the moving seat 6 along the track of the inner cavity of the moving seat 6 when rotating, and the rotating plate 11 on the gear 9 can also rotate, thereby driving the fan blades 14 on the rotating plate 11 to rotate, the fan blades 14 on the rotating shafts 13 can be driven to rotate by the operation of the electric motor II 12, the three rotating shafts 13 are connected with the belt body 19 by the belt pulleys 18, thereby simultaneously driving the fan blades 14 on the three rotating shafts 13 to rotate, thereby generating wind current, the network switch body 1 can be cooled, and then the rotating plate 11 and the moving block 7 can be driven to move to the other side of the moving seat 6 by the operation of the reverse starting electric motor I8, when the connecting port 2 is not used and the piston 16 is fitted in the inner cavity thereof, when the connecting port 2 is required to be used, the piston 16 is taken out from the connecting port 2, and then the piston 16 is moved above the network switch body 1 by the guide rod 15 by using the stay plate 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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. The utility model provides a heat abstractor of network switch, includes network switch body (1), its characterized in that: a connector (2) is arranged on the front side of the network switch body (1), a heat dissipation box (3) is fixedly mounted at the bottom of the network switch body (1), an air outlet (4) and an air inlet (5) are respectively formed in the upper side and the lower side of the two sides of the heat dissipation box (3), a moving seat (6) is fixedly mounted at the center of the bottom of an inner cavity of the heat dissipation box (3), a moving block (7) is movably connected to the inner cavity of the moving seat (6), a first electric motor (8) is fixedly mounted at the top of the moving block (7), a gear (9) is fixedly sleeved on an output shaft of the first electric motor (8), the two sides of the inner cavity of the heat dissipation box (3) are respectively movably sleeved at the two ends of a screw rod (10), external teeth of the gear (9) are mutually meshed with external threads on the screw rod (10), a rotating plate (11), the front side fixed mounting of commentaries on classics board (11) bottom has electric motor two (12), the top activity of commentaries on classics board (11) has cup jointed pivot (13), the fixed pivot (13) that has cup jointed of output shaft of electric motor two (12), the top fixed mounting of pivot (13) has flabellum (14).

2. The heat dissipation device of a network switch of claim 1, wherein: the front side fixed mounting at network switch body (1) top has guide arm (15), the inner chamber swing joint of connector (2) has piston (16), the front side fixed mounting of piston (16) has fagging (17), the top activity of fagging (17) is cup jointed on the outside of guide arm (15).

3. The heat dissipation device of a network switch of claim 1, wherein: the quantity of pivot (13) is three, three pivot (13) evenly distributed is on changeing the top of board (11), and is three the lower part of pivot (13) is fixed cup jointed three belt pulley (18) respectively, and is three connect through belt body (19) transmission between belt pulley (18), one of them the bottom of belt pulley (18) is fixed cup jointed on the output of electric motor two (12).

4. The heat dissipation device of a network switch of claim 1, wherein: and the distance between the bottom of the second electric motor (12) and the top of the screw rod (10) is two centimeters.

5. The heat dissipation device of a network switch of claim 1, wherein: the width of the rotating plate (11) is three centimeters smaller than that of the heat dissipation box (3).

6. The heat dissipation device of a network switch according to claim 2, wherein: the both ends of guide arm (15) are fixed mounting respectively and just are located connector (2) top at the top of network switch body (1) and the front side of network switch body (1), the quantity of guide arm (15), piston (16) and fagging (17) is five, five guide arm (15), five piston (16) and five fagging (17) evenly distributed are on the front side of network switch body (1).