CN220896790U

CN220896790U - Novel computer network switch heat dissipation device

Info

Publication number: CN220896790U
Application number: CN202322256251.3U
Authority: CN
Inventors: 杨金林; 黄秀团; 张春燕
Original assignee: Baise Vocational College
Current assignee: Baise Vocational College
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-05-03
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a novel computer network exchanger heat dissipation device, which relates to the technical field of network exchangers and comprises an exchanger component and side damping components, wherein the upper side and the lower side of the exchanger component are connected with heat-conducting net racks, the side damping components are arranged and installed on the left side and the right side of the inside of a protective frame, and the upper side and the lower side of the protective frame are connected and provided with buffer components. This novel computer network switch heat abstractor sets up the design of open structure through with whole exchange network, makes the heat conduction rack of honeycomb structure can contact inside heating element as far as possible simultaneously, cooperates heat conduction rack side surface mounting's micro array fan, utilizes air compression cooling principle to realize quick heat dissipation, and protective frame and side damper can rock the protection to exchange and subassembly simultaneously, and the damper can alleviate the damage when falling the thing or whole switch self fall to a certain extent.

Description

Novel computer network switch heat dissipation device

Technical Field

The utility model relates to the technical field of network switches, in particular to a novel computer network switch heat dissipation device.

Background

The network switch is an expanding network device, and can provide more connection ports for the subnetworks to connect more computers. With the development of the communication industry and the advancement of national economy informatization, the market of network switches is steadily rising. It has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like. Therefore, ethernet technology has become one of the most important local area network networking technologies today, and network switches have become the most popular switches.

The utility model of application number 202122710896.0 discloses a network switch, which is provided with an exhaust fan communicated with the outside through the inner wall of a flowing chamber; the utility model provides a two flow chamber's preceding terminal surfaces are gone up to articulate and are had a apron, and the other end of this apron can be magnetically inhaled on the preceding terminal surface of another flow chamber, the middle part of apron be equipped with the window that the connection port is relative, this application provides a network switch, convenient maintenance, the heat dispersion is better simultaneously, but network switch itself lacks the protection in like above-mentioned document, inside cooling mechanism effect is limited simultaneously, just receive the damage when the switch accident falls to the ground, when the outside wearing and tearing that receive that lead to the switch, also cause the switch internals to receive the damage easily, and can appear generating heat serious problem in the use, so also probably lead to internals to burn down for a long time, thereby reduce the life of switch.

Accordingly, in view of the above, research and improvement are being made to the existing structure and the existing drawbacks, and a novel heat dissipation device for a computer network switch is proposed.

Disclosure of utility model

The present utility model is directed to a novel heat dissipation device for a computer network switch, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel computer network switch heat dissipation device, includes switch assembly and side damper, switch assembly's upper and lower both sides are connected with the heat conduction rack, and the side surface setting of heat conduction rack installs micro array fan, and the heat conduction rack keeps away from switch assembly's one side and is connected with protection frame moreover, side damper sets up to install in protection frame's inside left and right sides, and protection frame's upper and lower both sides are connected and are installed buffer assembly, side damper includes stabilizer bar, movable push rod, guide bar and spring telescopic link, the movable push rod is installed in the connection of one side that the switch assembly was kept away from to the stabilizer bar, and the guide bar is installed in the connection of one side that the stabilizer bar was kept away from to the movable push rod, and one side that the movable push rod was kept away from to the guide bar is connected with the spring telescopic link.

Further, the switch assembly comprises a switch host, a sliding frame, fixing screw holes and fixing bolts, the sliding frame is arranged on the left side and the right side of the switch host in a connecting mode, the fixing screw holes are formed in four corners of the front vertical face of the sliding frame, threads of the fixing bolts penetrate through four corners of the switch host, and the fixing bolts are in threaded connection with the fixing screw holes.

Further, the heat conduction net rack is installed in an up-down symmetrical mode by taking the horizontal central axis of the switch assembly as a symmetry axis, and the heat conduction net rack is in contact with the surface of a heating element inside the switch assembly.

Further, the micro-array fan is equidistantly arranged on the side surface of the heat-conducting net rack, the inside of the heat-conducting net rack is of a honeycomb structure, and the heat-conducting net rack is made of aluminum alloy materials.

Further, the protective frame surrounds the switch assembly, the thermally conductive mesh frame and the micro-array fan.

Further, the buffer assembly comprises a support frame plate, a spring damping rod and a stable clamping block, the spring damping rod is installed on the inner surface of the support frame plate in a connecting mode, and the stable clamping block is installed on the left side and the right side of the support frame plate in a connecting mode.

Further, the whole U-shaped structure of supporting frame plate, and stabilize the clamp splice and regard vertical axis of supporting frame plate as symmetry axis bilateral symmetry setting installation.

Further, the buffer assembly is installed in an up-and-down symmetrical mode by taking the horizontal central axis of the protection frame as a symmetrical axis, and the side damping assemblies are installed in a left-and-right symmetrical mode by taking the vertical central axis of the switch assembly as a symmetrical axis.

The utility model provides a novel computer network exchanger heat dissipation device, which has the following beneficial effects:

1. The utility model, because the upper and lower side structure of the exchange host is open, the honeycomb structure heat conducting net rack of the upper and lower sides of the whole exchange assembly can be close to the internal heating element of the exchange host to the greatest extent, so that the heat can be transferred into the heat conducting net rack quickly, at this moment, the micro-array fan can blow air to the internal of the honeycomb structure heat conducting net rack quickly, because the air has compressibility, when the outside air enters the internal of the heat conducting net rack, the temperature of the air can be increased after being compressed, meanwhile, the flow speed can also be increased, when the heat is released, after the compression state is released, the process of recovering the volume of the air to the state before being compressed is endothermic reaction, at this moment, the ambient temperature of the air can be reduced, and therefore, the heat transferred by the electronic element in the whole exchange host can be dissipated quickly in a short time continuously under the common operation of the micro-array fan and the heat conducting net rack.

2. In order to avoid damaging the internal electronic elements, the switch assembly is surrounded and protected by the protective frame on one hand, so that the internal structure of the switch assembly is prevented from being damaged by liquid or articles, and meanwhile, the side damping groups connected on the left side and the right side between the switch assembly and the protective frame can effectively avoid the impact transmitted by the whole switch assembly in the horizontal direction, and the buffer assemblies connected on the upper side and the lower side of the protective frame can relieve the impact in the external vertical direction to a certain extent, and can also provide effective structural protection for the whole device when the whole device falls down, so that the safety is improved.

3. According to the utility model, the exchange host is in sliding connection with the sliding frame, and the upper side and the lower side of the exchange host are in open structures, so that the exchange host can be pulled out from the middle of the sliding frame along the horizontal direction only by manually screwing out the fixing bolts which are simultaneously in threaded connection with the exchange host and the sliding frame in four opposite angles, so that the exchange host is convenient for daily maintenance, and then the exchange host structure is reset only by the original structure and the fixing bolts are installed back, so that the disassembly and assembly difficulty of the exchange assembly is greatly simplified, and convenience is provided for later maintenance.

Drawings

FIG. 1 is a schematic side view of a bracket body of a novel heat dissipating device for a computer network switch according to the present utility model;

FIG. 2 is a schematic diagram of a buffer assembly of a novel heat sink for a computer network switch according to the present utility model;

FIG. 3 is a schematic diagram of a buffer assembly of a novel heat sink for a computer network switch according to the present utility model;

Fig. 4 is a schematic perspective view of a buffer assembly of a novel heat dissipation device for a computer network switch according to the present utility model.

In the figure: 1. a switch assembly; 101. exchanging a host; 102. a carriage; 103. fixing the screw holes; 104. a fixing bolt; 2. a thermally conductive grid; 3. a micro array fan; 4. a protective frame; 5. a side damping assembly; 501. a stabilizing plate; 502. a movable push rod; 503. a guide rod; 504. a spring telescoping rod; 6. a buffer assembly; 601. a support frame plate; 602. a spring damping rod; 603. stabilizing the clamping block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, a novel computer network switch heat dissipation device comprises a switch component 1 and a side damping component 5, the upper and lower sides of the switch component 1 are connected with a heat conduction net rack 2, and the side surface of the heat conduction net rack 2 is provided with a micro array fan 3, one side of the heat conduction net rack 2 far away from the switch component 1 is connected with a protection frame 4, the side damping component 5 is arranged on the left and right sides of the inside of the protection frame 4, and the upper and lower sides of the protection frame 4 are connected with a buffer component 6, the switch component 1 comprises a switch host 101, a sliding frame 102, a fixing screw 103 and a fixing bolt 104, the left and right sides of the switch host 101 are connected with the sliding frame 102, the four corners of the front face of the sliding frame 102 are provided with fixing screw 103, and the fixing bolt 104 is threaded through four corners of the switch host 101, and the fixing screw 104 and the fixing screw 103 are mutually connected in a threaded manner, and because the switch host 101 and the sliding frame 102 are mutually connected in a sliding manner, when components in the switch host 101 are required to be overhauled, the components are only required to be replaced, the front four opposite corners of the switch host 101 are required to be separated from the sliding frame 102, the side corners of the switch host 101 can be screwed out of the sliding frame 101, and the switch host 101 can be screwed into the inside the connection with the sliding frame 102, and the host 101 can be screwed into the inside the connection with the connection frame by the connection.

The heat conducting net rack 2 is installed by taking the horizontal central axis of the switch assembly 1 as the vertical symmetry setting of symmetry axis, and the heat conducting net rack 2 contacts with the heating element surface inside the switch assembly 1, the micro array fan 3 is equidistantly installed on the side surface of the heat conducting net rack 2, and the inside honeycomb structure of heat conducting net rack 2, and the heat conducting net rack 2 adopts aluminum alloy material to make, the protection frame 4 surrounds around installing in the switch assembly 1, the heat conducting net rack 2 and the micro array fan 3, when the heating element inside the exchange host 101 transfers heat with the heat conducting net rack 2, at this moment the micro array fan 3 operates and can blow air to the inside of the heat conducting net rack 2 of honeycomb structure fast, because the air has compressibility, when outside air gets into the inside of the heat conducting net rack 2, gas is the temperature can increase by itself after being compressed, simultaneously the flow rate can also increase, after the heat release, after releasing compression state, the process of its volume recovery state before being compressed is endothermic reaction, at this moment can make its temperature around fast decrease, simultaneously can continuously give off the heat of the whole electronic exchange host 101 in a short time under the common operation of micro array fan 3 and heat conducting net rack 2.

The side damping component 5 comprises a stabilizing plate 501, a movable push rod 502, a guide rod 503 and a spring telescopic rod 504, wherein one side of the stabilizing plate 501 far away from the switch component 1 is connected with the movable push rod 502, one side of the movable push rod 502 far away from the stabilizing plate 501 is connected with the guide rod 503, one side of the guide rod 503 far away from the movable push rod 502 is connected with the spring telescopic rod 504, the buffer component 6 comprises a supporting frame plate 601, a spring damping rod 602 and a stabilizing clamping block 603, the inner surface of the supporting frame plate 601 is connected with the spring damping rod 602, the left side and the right side of the supporting frame plate 601 are connected with the stabilizing clamping block 603, the supporting frame plate 601 is of a U-shaped structure integrally, the stabilizing clamping block 603 is symmetrically arranged and installed by taking the vertical central axis of the supporting frame plate 601 as the symmetry axis, the buffer component 6 is symmetrically arranged and installed up and down by taking the horizontal central axis of the protecting frame 4 as the symmetry axis, the side damping components 5 are symmetrically arranged and installed by taking the vertical central axis of the switch component 1 as a symmetry axis, when the whole switch component 1 is communicated with the external protective frame 4 and impacted in the vertical direction, the supporting frame plates 601 on the upper side and the lower side can compress the spring damping rods 602 connected with the switch component, the spring damping rods 602 can absorb and buffer the vibration or impact force transmitted from the outside while being compressed due to the self structural reason, then when the compressed impact force is gradually smaller than the reverse supporting force of the self structure, the spring damping rods 602 can reset the structure and provide effective structural support for the supporting frame plates 601 and the protective frame 4, and when the left side and the right side of the protective frame 4 transmit the impact force along the horizontal direction, impact extrusion can be caused on the protective frame 4, at this time, the side damping component 5 between the switch component 1 and the protection frame 4 is subjected to structural shrinkage, the impact is transferred to the movable push rod 502 through the protection frame 4, and then transferred to the stabilizing plate 501 through the movable push rod 502, since the stabilizing plate 501 is attached to the side edge of the switch component 1, the switch component 1 can absorb a certain amount of side impact and can provide reverse rebound for the stabilizing plate 501, at this time, the stabilizing plate 501 can push the movable push rod 502 in the horizontal direction, and the movable push rod 502 pushes and compresses the spring telescopic rod 504 through the guide rod 503 connected with the movable push rod 502, and the spring telescopic rod 504 has the same structure as the spring damping rod 602, so that reverse supporting force is provided in the direction of force transfer while the impact is absorbed, thereby reducing the impact force received by the switch component 1 in the protection frame 4.

In summary, as shown in fig. 1 to fig. 4, when the novel computer network switch heat dissipating device is used, if the internal components of the whole switch assembly 1 need to be overhauled, only the fixing bolts 104 which are connected by threads on four opposite angles on the front surface of the switch host 101 need to be unscrewed, so that the switch host 101 can be pulled out from the interior of the slide frame 102 along the horizontal direction, after the overhauling is finished, the switch host 101 is reset and pushed into the center of the slide frame 102, and then the fixing bolts 104 pass through the corners of the switch host 101 and are screwed into the interior of the fixing screw holes 103, so that the connection and the fixation between the switch host 101 and the slide frame 102 can be completed;

After the whole exchanger component 1 operates, a large amount of heat is generated and released by the internal electronic components during the period, the heat is transferred to the surface of the heat conducting net rack 2 at the first time because the heat conducting net rack 2 is close to the internal components of the exchanger component 1 to the greatest extent, at the same time, the micro-array fan 3 operates to quickly blow air to the internal of the heat conducting net rack 2 with a honeycomb structure, and when the external air enters the internal of the heat conducting net rack 2, the temperature of the air is increased after the air is compressed, the flow speed is increased, after the heat is released, the volume of the air is restored to the state before the compression after the compression state is released, the heat is absorbed, at the same time, the ambient temperature of the air is quickly reduced, and at the same time, the heat transferred by the internal electronic components of the whole exchange host 101 can be continuously and quickly dissipated in a short time under the common operation of the micro-array fan 3 and the heat conducting net rack 2;

When the whole device receives the impact in the vertical direction, the supporting frame plates 601 on the upper side and the lower side can compress the spring damping rods 602 connected with the supporting frame plates, the spring damping rods 602 can absorb and buffer the vibration or impact force transmitted from the outside while being compressed due to the structural characteristics of the spring damping rods 602, then when the compressed impact force is gradually smaller than the reverse supporting force of the self structure, the spring damping rods 602 can reset the structure, and provide effective structural support for the supporting frame plates 601 and the protecting frame 4, when the left side and the right side of the protecting frame 4 receive the impact force transmitted in the horizontal direction, impact extrusion can be caused on the protecting frame 4, at the moment, the side damping rods 5 between the switch assembly 1 and the protecting frame 4 can contract the structure, most of the impact can be transmitted to the surface of the whole side damping rods 5 through the protecting frame 4, at the moment, the movable push rods 502 can transmit the impact to the stabilizing plates 501, and as the stabilizing plates 501 are attached to the side edges of the switch assembly 1, the switch assembly 1 can absorb a small amount of side impact force, and simultaneously provide reverse structure for the stabilizing plates 501, the rebound plates can push the movable push the push rods 504 in the horizontal direction, and the impact force transmitted by the same as the expansion and contraction force can be transmitted to the spring rods 502 through the spring rods 502, and the expansion rods can absorb the force of the expansion rods in the same direction as the compression force of the spring rods 502.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a novel computer network switch heat abstractor, includes switch module (1) and side damper (5), its characterized in that: the utility model discloses a miniature array fan, including switch subassembly (1), including switch subassembly (2), switch subassembly (5), movable push rod (502), guide bar (503) and spring telescopic link (504) are installed in upper and lower both sides connection of switch subassembly (1), and the side surface setting of heat conduction rack (2) installs miniature array fan (3), and one side that switch subassembly (1) was kept away from to heat conduction rack (2) is connected with protection frame (4) moreover, side damper (5) set up and install in the inside left and right sides of protection frame (4), and buffer subassembly (6) are installed in the upper and lower both sides connection of protection frame (4), side damper (5) include stabilizer plate (501), movable push rod (502), guide bar (503) and spring telescopic link (504), movable push rod (502) are installed in the connection of one side that stabilizer plate (501) was kept away from to movable push rod (502).

2. The novel computer network switch heat dissipation device according to claim 1, wherein the switch assembly (1) comprises a switch host (101), a sliding frame (102), fixing screw holes (103) and fixing bolts (104), the sliding frame (102) is arranged on the left side and the right side of the switch host (101) in a connecting mode, the fixing screw holes (103) are formed in four corners of a front vertical face of the sliding frame (102), threads of the fixing bolts (104) penetrate through four corners of the switch host (101), and the fixing bolts (104) are connected with the fixing screw holes (103) in a mutually threaded mode.

3. The novel computer network switch heat dissipation device according to claim 1, wherein the heat conducting net frame (2) is installed in an up-down symmetrical mode by taking a horizontal central axis of the switch assembly (1) as a symmetry axis, and the heat conducting net frame (2) is in contact with the surface of a heating element inside the switch assembly (1).

4. The novel computer network switch heat dissipation device according to claim 1, wherein the micro-array fans (3) are equidistantly mounted on the side surface of the heat conducting net rack (2), the inside of the heat conducting net rack (2) is of a honeycomb structure, and the heat conducting net rack (2) is made of aluminum alloy materials.

5. The novel computer network switch heat dissipation device according to claim 1, wherein the protective frame (4) is installed around the switch assembly (1), the heat conducting net rack (2) and the micro array fan (3).

6. The novel computer network exchanger heat dissipation device according to claim 1, wherein the buffer assembly (6) comprises a support frame plate (601), a spring damping rod (602) and a stable clamping block (603), the spring damping rod (602) is installed on the inner surface of the support frame plate (601) in a connecting mode, and the stable clamping block (603) is installed on the left side and the right side of the support frame plate (601) in a connecting mode.

7. The novel heat dissipation device for computer network switch as claimed in claim 6, wherein the supporting frame plate (601) is integrally in a U-shaped structure, and the stabilizing clamping blocks (603) are symmetrically arranged and installed by taking the vertical central axis of the supporting frame plate (601) as the symmetry axis.

8. The novel computer network switch heat dissipation device according to claim 1, wherein the buffer assembly (6) is installed in a vertically symmetrical mode with the horizontal central axis of the protection frame (4) as a symmetry axis, and the side damping assemblies (5) are installed in a laterally symmetrical mode with the vertical central axis of the switch assembly (1) as a symmetry axis.