Heat dissipation device of network switch

Abstract

The utility model relates to the technical field of network switches, in particular to a heat dissipation device of a network switch. According to the technical scheme, the network switch comprises stroke plates, a network switch shell, a first motor and a second motor, the stroke plates are arranged at the upper end and the lower end of the network switch shell, guide rods are arranged at the two ends of the network switch shell, heat dissipation windows are formed in the two ends of the network switch shell, and supporting legs are arranged below the network switch shell. A second motor is arranged on one side of the supporting leg, a screw rod is arranged at the output end of the second motor, a screw hole is formed in one end of each stroke plate, a filter bag is arranged on each stroke plate opposite to the first stroke plate, a mounting cover is arranged in each stroke plate, a first motor is arranged in each mounting cover, and fan blades are arranged at the output end of each first motor. According to the utility model, through the openable stroke plate, the opening and closing part is connected with the machine body through the filter bag, so that the air flow entering the switch is increased, and the natural heat dissipation effect of the switch is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of network switches, in particular to a heat dissipation device of a network switch. Background Art

[0002] A network switch is a gateway used to transmit data in a computer network. It can detect data packets and forward them from one port to another destination port to ensure that the data can reach the target device accurately and quickly.

[0003] Network switches generate heat when the electronic components in them are running. These electronic components include processors, forwarding chips, memory, etc., which consume power and generate heat during operation. The temperature increase of these components may have a negative impact on the stability and life of the device. In order to prevent these electronic components from overheating, network switches are often equipped with cooling systems, such as fans or heat sinks.

[0004] In low-load operation, the network switch dissipates heat naturally through the heat dissipation window most of the time. When the network switch dissipates heat naturally through the heat dissipation window when in use, it completely relies on the air convection of the network switch. When the power equipment is not used for heat dissipation, the heat dissipation effect is poor. Therefore, we propose a heat dissipation device for a network switch to solve the existing problem. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and propose a heat dissipation device for a network switch.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat dissipation device for a network switch, comprising a travel plate, a network switch housing, a motor 1 and a motor 2, wherein travel plates are provided at both ends of the network switch housing, guide rods are provided at the four corners of the upper and lower ends of the network switch housing, heat dissipation windows are provided at both ends of the network switch housing, a support leg is provided below the network switch housing, a motor 2 is provided on one side of the support leg, a screw is provided at the output end of the motor 2, the threads on the outer wall of the screw are relatively distributed, a screw hole is provided inside one end of the travel plate, one end of the screw is rotatably inserted into the screw hole, a filter bag is provided at the opposite end of the travel plate, a mounting cover is provided inside the travel plate, a motor 1 is provided inside the mounting cover, and fan blades distributed equidistantly are provided at the output end of the motor 1.

[0007] Preferably, a sliding sleeve is embedded and installed inside the four corners of the travel plate, and one end of the guide rod slides through the inside of the sliding sleeve. The guide rod slides inside the sliding sleeve, and the travel plate is guided by sliding when it moves longitudinally.

[0008] Preferably, the outer wall of the heat dissipation window is provided with a filter screen, which filters the air passing through the heat dissipation window.

[0009] Preferably, the support legs correspond to the four corners of the travel plate, the guide rod is hollow inside, the upper end of the support legs slides through the guide rod and is connected to the network switch housing, and the motor 2 is connected to the support legs through the base. The motor 2 is fixed to one side of the support legs through the base, and supports the four corners of the lower end of the network switch housing through the support legs.

[0010] Preferably, the inner wall of the network switch housing is provided with symmetrically distributed grid plates. The holes inside the grid plates ensure that the heat dissipated by the electrical components inside the network switch housing is circulated to the outside.

[0011] Preferably, the side of the filter bag at one opposite end is connected to the inner wall of the network switch housing, and the outer wall of the filter bag is connected to the travel plate by glue, and the glued parts of the filter bag and the travel plate are distributed in a rectangular array. The filter bag is squeezed and stored into the network switch housing by the travel plate. When the travel plate moves away from the network switch housing, multiple pulling forces are formed on the filter bag through multiple-point glueing, so that the filter bag is effectively extended.

[0012] Preferably, the front end of the network switch housing is provided with a closed cover, and an interface is provided inside the closed cover. The closed cover closes the installation opening inside the front end of the network switch housing, and the electronic components inside the network switch housing are connected to external devices through the interface of the closed cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adjusts the upper and lower ends of the network switch to movable travel plates. Driven by the driving member, the upper and lower ends of the switch are opened to increase the air flow between the network exchange and the outside world. The heat inside the network switch is lost faster. After the upper and lower ends of the open network switch are opened, the extended filter bag intercepts the external dust during the air circulation process to prevent dust from entering the network switch. Under low-load operation, the natural heat dissipation effect of the network switch is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial main cross-sectional structure of the screw of the utility model.

[0018] Figure numerals: 1. travel plate; 2. network switch housing; 3. heat dissipation window; 4. support leg; 5. filter bag; 6. grid plate; 7. filter screen; 8. motor one; 9. fan blade; 10. mounting cover; 11. limit block; 12. guide rod; 13. screw rod; 14. closing cover; 15. motor two; 16. sliding sleeve; 17. screw hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3 As shown, a heat dissipation device of a network switch proposed by the utility model comprises a travel plate 1, a network switch housing 2, a motor 1 8 and a motor 2 15. The network switch housing 2 is provided with travel plates 1 at both ends, guide rods 12 are provided at the four corners of the upper and lower ends of the network switch housing 2, and sliding sleeves 16 are embedded and installed inside the four corners of the travel plate 1. One end of the guide rod 12 slides through the inside of the sliding sleeve 16. Heat dissipation windows 3 are provided at both ends of the network switch housing 2. Filters 7 are provided on the outer walls of the heat dissipation windows 3. Support legs 4 are provided below the network switch housing 2. The support legs 4 correspond to the four corners of the travel plate 1. The inside of the guide rod 12 is hollow. The upper end of the support leg 4 slides through the guide rod 12 and is connected to the network switch housing 2. A motor 2 15 is provided on one side of the support leg 4. The motor 2 15 output A screw 13 is provided at the output end, and the threads on the outer wall of the screw 13 are relatively distributed. A screw hole 17 is provided inside one end of the travel plate 1, and one end of the screw 13 is rotatably inserted into the screw hole 17. Motor 2 15 is connected to the support leg 4 through the base, and a filter bag 5 is provided at the opposite end of the travel plate 1. The inner wall of the network switch housing 2 is provided with symmetrically distributed grid plates 6, and the opposite end side of the filter bag 5 is connected to the inner wall of the network switch housing 2. The outer wall of the filter bag 5 is connected to the travel plate 1 by glue, and the glued joint between the filter bag 5 and the travel plate 1 is distributed in a rectangular array. A closing cover 14 is provided at the front end of the network switch housing 2, and an interface is provided inside the closing cover 14. A mounting cover 10 is provided inside the travel plate 1, and a motor 8 is provided inside the mounting cover 10. The output end of the motor 8 is provided with equidistantly distributed fan blades 9.

[0021] Based on the implementation steps of Example 1: During the use of the switch, heat is exchanged with the outside air through the heat dissipation window 3 to dissipate heat inside the network switch housing 2, the electrical components are installed between the grid plates 6, the connection wires of the equipment are connected to the inside of the closing cover 14, and the closing cover 14 is closed by the front installation opening of the network switch housing 2;

[0022] When in use, the motor drives the screw 13 to rotate, and through the relatively distributed threads, the internal thread raceways of the two screw holes 17 are squeezed in opposite directions, so that the closing plates are opened in opposite directions, and at the same time, the filter bag 5 is pulled to extend and filter the airflow flowing into the upper and lower ends of the network switch housing 2. A large amount of air enters the network switch housing 2, and the heat emitted by the electrical components inside it is quickly carried away. The low-temperature air quickly heat exchanges the electrical components inside the network switch housing 2;

[0023] During use, the motor 8 drives the fan blades 9 to rotate, further accelerating the gas flow in the network switch housing 2 and improving the heat dissipation effect inside the network switch housing 2.

[0024] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat dissipation device for a network switch, comprising a travel plate (1), a network switch housing (2), a motor 1 (8) and a motor 2 (15), characterized in that: The network switch housing (2) is provided with a travel plate (1) at both ends, guide rods (12) are provided at the four corners of both ends, heat dissipation windows (3) are provided at both ends, a support leg (4) is provided below the network switch housing (2), a motor 2 (15) is provided on one side of the support leg (4), a screw rod (13) is provided at the output end of the motor 2 (15), and the threads on the outer wall of the screw rod (13) are relatively distributed, a screw hole (17) is provided inside one end of the travel plate (1), and one end of the screw rod (13) is rotatably inserted into the screw hole (17), a filter bag (5) is provided at the opposite end of the travel plate (1), a mounting cover (10) is provided inside the travel plate (1), a motor 1 (8) is provided inside the mounting cover (10), and the output end of the motor 1 (8) is provided with equidistantly distributed fan blades (9).

2. The heat dissipation device of a network switch according to claim 1, characterized in that: Slide sleeves (16) are embedded and installed inside the four corners of the travel plate (1), and one end of the guide rod (12) slides through the inside of the slide sleeve (16).

3. The heat dissipation device of a network switch according to claim 1, characterized in that: The outer walls of the heat dissipation windows (3) are all provided with filter screens (7).

4. The heat dissipation device of a network switch according to claim 1, characterized in that: The support legs (4) correspond to the four corners of the travel plate (1); the guide rod (12) is hollow inside; the upper end of the support leg (4) slides through the guide rod (12) and is connected to the network switch housing (2); the second motor (15) is connected to the support leg (4) through a base.

5. The heat dissipation device of a network switch according to claim 1, characterized in that: The inner wall of the network switch housing (2) is provided with symmetrically distributed grid plates (6).

6. The heat dissipation device of a network switch according to claim 1, characterized in that: The filter bag (5) is connected to the inner wall of the network switch housing (2) at one opposite end, and the outer wall of the filter bag (5) is connected to the travel plate (1) by glue, and the glued joints between the filter bag (5) and the travel plate (1) are distributed in a rectangular array.

7. The heat dissipation device of a network switch according to claim 1, characterized in that: A closing cover (14) is provided at the front end of the network switch housing (2), and an interface is provided inside the closing cover (14).

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