CN210246965U

CN210246965U - Exchange for communication

Info

Publication number: CN210246965U
Application number: CN201921719133.9U
Authority: CN
Inventors: Yanchang Du; 杜彦昌; Jiang Cao; 曹江; Junsong Yin; 尹峻松; Xiao Wu; 吴晓
Original assignee: Research Institute of War of PLA Academy of Military Science
Current assignee: Research Institute of War of PLA Academy of Military Science
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-04-03
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a switch for communication, including the switch body, the switch body includes switch casing and switch protecgulum, and the switch protecgulum is in the front end of switch casing, the surface mounting of switch casing has heat dissipation mechanism, heat dissipation mechanism includes the fin of switch casing upper surface, and the fin symmetry is installed two, all fixedly connected with heat insulating seat in the middle of arbitrary fin inside, install the interior baffle in the middle of heat insulating seat's inside, the inside of switch casing is inlayed and is equipped with the heat-conducting piece with the fin looks adaptation, the screw thread that matches each other is seted up to the surface of fin and the inside of heat-conducting piece, buffer gear is installed to the bottom of switch body; through the fin of dismantling that sets up, after the surface adhesion dust of fin, can dismantle cleanly fast, it is equipped with heat-conducting member to inlay in exchanger shell inside simultaneously, can make the inside heat of switch give the fin fast and scatter and disappear to the external world.

Description

Exchange for communication

Technical Field

The utility model belongs to the technical field of the switch, concretely relates to switch for communication.

Background

The exchange is a general name of the technology of sending the information to be transmitted to the corresponding route meeting the requirements by a method of manual or automatic completion by equipment according to the requirements of transmitting the information at two communication ends. The switches can be divided into wide area network switches and local area network switches according to the working positions. The wide area switch is a device for performing information exchange function in a communication system, and is applied to a data link layer.

When the exchanger works, a large amount of heat is generally generated, the heat is generally radiated in a mode of arranging heat radiation holes or embedding heat radiation fins, but the heat radiation fins are generally difficult to detach after being installed, and when dust is attached to the surfaces of the heat radiation fins or the heat radiation fins are damaged, the heat radiation effect is seriously influenced, and the heat radiation effect is difficult to process; and once the switch falls from a high place carelessly, the switch can vibrate when falling to the ground, so that the internal elements can not work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch for communication to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch for communication, includes the switch body, the switch body includes switch casing and switch protecgulum, just the switch protecgulum is in the front end of switch casing, the last surface mounting of switch casing has heat dissipation mechanism, heat dissipation mechanism includes the fin of switch casing upper surface, just two, arbitrary are installed to the fin symmetry equal fixedly connected with heat insulating seat in the middle of the fin is inside, install the interior baffle in the middle of heat insulating seat's inside, the inside of switch casing is inlayed and is equipped with the heat-conducting piece with fin looks adaptation, the screw thread of mutual matching is seted up to the surface of fin and the inside of heat-conducting piece, buffer gear is installed to the bottom of switch body.

Preferably, buffer gear includes the buffering frame spare of switch body bottom, "protruding" type groove has been seted up to the upper surface of buffering frame spare, the both sides fixed surface of switch casing is connected with the stopper, just the stopper is in "protruding" type inslot portion, evenly install a plurality of buffer spring between switch casing and the buffering frame spare.

Preferably, four exchange ports are installed along the horizontal direction equidistance to the front surface of switch protecgulum, the front surface of switch protecgulum is close to one end edge and installs the on & off switch, just the on & off switch is in and exchanges the position that the port is parallel.

Preferably, the radiating fin and the heat conducting piece are fixed through screw connection, and the heat insulation seat and the radiating fin are fixed through welding.

Preferably, the stopper is an elasticity cuboid component, the exchanger shell is connected by buffer spring with buffering frame spare through stopper and "protruding" type groove after spacing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the fin of dismantling that sets up, behind the surface adhesion dust of fin, can dismantle cleanly fast, inlay at the inside heat-conducting part that is equipped with that inlays of switch casing simultaneously, can make the inside heat of switch give the fin fast and scatter and disappear to the external world.

2. The utility model discloses in, through setting up the buffering frame spare in the switch bottom, can aggravate the weight of bottom, when the switch falls carelessly from the eminence, can touch to earth at first, have buffer spring simultaneously between the switch casing and the buffering frame end, can cushion the impact force, reduce and vibrate, play the effect of protection internal element.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the heat sink of the present invention;

fig. 3 is a front sectional structural schematic view of the buffering frame of the present invention.

In the figure: 1. an exchanger housing; 2. a heat insulation seat; 3. a heat sink; 4. a switch front cover; 5. a switch port; 6. a buffer frame member; 7. an on-off key; 8. an inner partition plate; 9. a heat conductive member; 10. a limiting block; 11. a buffer spring; 12. a convex groove.

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 fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a switch for communication comprises a switch body, the switch body comprises a switch shell 1 and a switch front cover 4, the switch front cover 4 is arranged at the front end of the switch shell 1, a heat dissipation mechanism is arranged on the upper surface of the switch shell 1, the heat dissipation mechanism comprises two heat dissipation fins 3 on the upper surface of the switch shell 1, the two heat dissipation fins 3 are symmetrically arranged, a heat insulation seat 2 is fixedly connected to the middle of the inner part of any heat dissipation fin 3, an inner partition plate 8 is arranged in the middle of the inner part of the heat insulation seat 2, a heat conduction piece 9 matched with the heat dissipation fins 3 is embedded in the switch shell 1, heat generated during operation of the switch can be transferred to the heat dissipation fins 3 through the heat conduction piece 9 and then quickly dissipated to the outside through the heat dissipation fins 3, threads matched with each other are arranged on the outer surface of the heat dissipation fins 3 and the inner part, when influence the radiating effect, can hold between the fingers the interior baffle 8 and make thermal-insulated seat 2 rotatory with the hand, at this moment fin 3 can be along the inboard rebound of heat-conducting piece 9 until breaking away from heat-conducting piece 9, at this moment thermal-insulated seat 2 plays thermal-insulated effect, can not make the heat transfer of fin 3 give the hand, dismantle the back clear up can, buffer gear is installed to the bottom of switch body.

Wherein, buffer gear includes the buffering frame 6 of switch body bottom, "protruding" type groove 12 has been seted up to the upper surface of buffering frame 6, switch housing 1's both sides fixed surface is connected with stopper 10, and stopper 10 is in "protruding" type inslot 12 inside, evenly install a plurality of buffer spring 11 between switch housing 1 and the buffering frame 6, when the switch falls from the eminence carelessly, buffering frame 6 has increased the weight of switch bottom, can make buffering frame 6 touch to earth at first, at this moment buffer spring 11 supports buffering frame 6 and cushions, make the inside shock of switch reduce, protect internal component.

Wherein, four exchange ports 5 are installed along the horizontal direction equidistance to the front surface of switch protecgulum 4, and switch 7 is installed near one end edge to the front surface of switch protecgulum 4, and switch 7 is in the position parallel with exchange ports 5.

Wherein, the radiating fin 3 is fixed with the heat conducting piece 9 through screw connection, and the heat insulation seat 2 is fixed with the radiating fin 3 through welding.

Wherein, stopper 10 is an elasticity cuboid component, and switch casing 1 is connected by buffer spring 11 with buffering frame 6 through stopper 10 with "protruding" type groove 12 after spacing.

The utility model discloses a theory of operation and use flow: different port connectors are inserted into the exchange port 5 for data exchange, the switch can be controlled to operate or not by the switch key 7, heat generated during the operation of the switch can be transferred to the radiating fin 3 through the heat conducting piece 9 and then quickly dissipated to the outside through the radiating fin 3, more impurity dust adheres to the outer surface of the radiating fin 3, when the radiating effect is influenced, the inner partition plate 8 can be pinched by hands to enable the heat insulation seat 2 to rotate, at the moment, the radiating fin 3 can move upwards along the inner side of the heat conducting piece 9 until the radiating fin is separated from the heat conducting piece 9, at the moment, the heat insulation seat 2 has the heat insulation effect, the heat of the radiating fin 3 cannot be transferred to the hand, the radiating fin can be cleaned after being disassembled, if the radiating fin 3 is damaged, the radiating fin can be replaced, when the switch falls from a high place carelessly, the buffer frame piece 6 increases the weight at the bottom of the switch, the buffer frame piece, the oscillation inside the switch is reduced, and internal elements are protected.

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 switch for communication, includes the switch body, its characterized in that: the switch body includes switch casing (1) and switch protecgulum (4), just switch protecgulum (4) are in the front end of switch casing (1), the last surface mounting of switch casing (1) has heat dissipation mechanism, heat dissipation mechanism includes fin (3) of switch casing (1) upper surface, just two are installed to fin (3) symmetry, arbitrary equal fixedly connected with heat insulating seat (2) in the middle of fin (3) inside, install interior baffle (8) in the middle of the inside of heat insulating seat (2), the inside of switch casing (1) is inlayed and is equipped with heat-conducting member (9) with fin (3) looks adaptation, the screw thread that matches each other is seted up to the surface of fin (3) and the inside of heat-conducting member (9), buffer gear is installed to the bottom of switch body.

2. The switch for communications according to claim 1, wherein: buffer gear includes buffering frame spare (6) of switch body bottom, "protruding" type groove (12) have been seted up to the upper surface of buffering frame spare (6), the both sides fixed surface of switch casing (1) is connected with stopper (10), just stopper (10) are inside in "protruding" type groove (12), evenly install a plurality of buffer spring (11) between switch casing (1) and buffering frame spare (6).

3. The switch for communications according to claim 1, wherein: four exchange ports (5) are installed along the horizontal direction equidistance to the front surface of switch protecgulum (4), switch key (7) are installed near one end edge to the front surface of switch protecgulum (4), just switch key (7) are in and exchange port (5) parallel position.

4. The switch for communications according to claim 1, wherein: the radiating fins (3) are fixed with the heat conducting pieces (9) through screw connection, and the heat insulation seat (2) is fixed with the radiating fins (3) through welding.

5. The switch for communications according to claim 2, wherein: the limiting block (10) is an elastic cuboid component, and the exchanger shell (1) and the buffering frame piece (6) are connected through the buffering spring (11) after being limited by the limiting block (10) and the convex groove (12).