Rack-mounted switch structure

Abstract

The utility model discloses a rack-mounted switch structure, which comprises a shell, a cover plate is arranged above the shell, heat dissipation holes are formed in the inner side of the cover plate, a first bolt penetrates through the surface of the cover plate, a dustproof net is arranged above the cover plate, a magnetic sticker is arranged below the dustproof net, and the magnetic sticker is arranged below the dustproof net. An exhaust fan is installed on one side of the shell, a second bolt penetrates through the surface of one side of the exhaust fan, a frame is arranged on one side of the exhaust fan, and a rotating shaft is installed on one side of the frame; according to the rack-mounted switch structure, heat dissipation holes, an exhaust fan, a second bolt, a frame, a rotating shaft and a dustproof plate are arranged, air flow in the device is accelerated through the exhaust fan in the using process of the device, the heat dissipation efficiency is improved, the heat dissipation holes are formed in a cover plate, the size of a ventilation opening is increased, and it is ensured that heat can be rapidly dissipated; the device is prevented from being damaged due to overheating, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field related to switches, in particular to a rack-type switch structure. Background Art

[0002] A switch is a network device used to forward electrical or optical signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common ones include telephone voice switches, fiber optic switches, etc. A rack-mount switch is a slot-type switch that is usually installed in a standard 19-inch network cabinet. This type of switch can install multiple switches at the same time and connect more devices. It has high scalability and can support different network types, such as Ethernet, Fast Ethernet, Gigabit Ethernet, etc.

[0003] During the use of the existing rack-mounted switch structure, since a large number of electronic components are integrated inside the rack-mounted switch, long-term high-temperature operation may cause equipment performance degradation or even damage when running under high load, and the heat dissipation efficiency is poor. Therefore, it is necessary to propose a rack-mounted switch structure. Utility Model Content

[0004] The purpose of the utility model is to provide a rack-type switch structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rack-type switch structure, comprising a shell, a cover plate is installed on the top of the shell, a heat dissipation hole is opened on the inner side of the cover plate, a first bolt passes through the surface of the cover plate, a dust screen is installed on the top of the cover plate, a magnetic patch is installed below the dust screen, an exhaust fan is installed on one side of the shell, a second bolt passes through the surface of one side of the exhaust fan, a frame is provided on one side of the exhaust fan, a rotating shaft is installed on one side of the frame, a dust plate is movably connected to one side of the rotating shaft, positioning bolts are installed on both sides of the shell, and a slide rail is provided on the outer side of the positioning bolt.

[0006] Preferably, the cover plate is threadedly connected to the housing via a first bolt, and the first bolt is symmetrically arranged with respect to the center axis of the cover plate.

[0007] Preferably, the dustproof net is magnetically connected to the cover plate via a magnetic patch, and the cover plate conforms to the shape of the dustproof net.

[0008] Preferably, the exhaust fan is threadedly connected to the housing via second bolts, and the second bolts are symmetrically distributed about the central axis of the exhaust fan.

[0009] Preferably, the dustproof plate forms a rotating structure through a rotating shaft and a frame, and the frame conforms to the shape of the dustproof plate.

[0010] Preferably, the slide rails are symmetrically arranged with respect to the central axis of the housing, and the positioning bolts are arranged at equal intervals on the housing.

[0011] Preferably, a first power supply is disposed on the inner side of the housing, and a second power supply is disposed on one side of the first power supply.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The rack-mounted switch structure, through the arrangement of heat dissipation holes, exhaust fans, second bolts, frames, rotating shafts and dustproof plates, accelerates the air flow in the device through the exhaust fans during the use of the device, improves the heat dissipation efficiency, and increases the size of the vents by providing heat dissipation holes on the cover plate, ensuring that heat can be quickly dissipated, preventing the device from being damaged due to overheating, and increasing the service life of the device;

[0014] 2. The rack-mounted switch structure, through the arrangement of the cover plate, the heat dissipation hole, the first bolt, the dust screen and the magnetic sticker, can conveniently remove the cover plate by removing the first bolt during the use of the device, thereby facilitating the maintenance of the device and improving the practicality of the device;

[0015] 3. This rack-mounted switch structure, through the setting of the shell, the first power supply and the second power supply, supplies power to the device through the first power supply and the second power supply during the use of the device, ensuring that when a single power supply module fails, the device can still operate normally, thereby ensuring the continuity of key services, effectively preventing the switch from shutting down due to power failure, and improving the reliability of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall disassembled structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the cover plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the fan structure of the utility model.

[0020] In the figure: 1. outer shell; 2. cover plate; 3. heat dissipation hole; 4. first bolt; 5. dust screen; 6. magnetic tile; 7. exhaust fan; 8. second bolt; 9. frame; 10. shaft; 11. dust plate; 12. positioning bolt; 13. slide rail; 14. first power supply; 15. second power supply. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a rack-type switch structure, including a shell 1, a cover plate 2 is installed above the shell 1, and a heat dissipation hole 3 is opened on the inner side of the cover plate 2. By opening the heat dissipation hole 3 on the cover plate 2, the size of the vent is increased to ensure that heat can be quickly dissipated. A first bolt 4 runs through the surface of the cover plate 2, and the cover plate 2 is threadedly connected to the shell 1 through the first bolt 4. The first bolt 4 is symmetrically arranged with the central axis of the cover plate 2. By removing the first bolt 4, the cover plate 2 can be easily removed, which is convenient for maintenance of the device and improves The practicability of the device is improved. A dustproof net 5 is installed above the cover plate 2, and a magnetic patch 6 is installed below the dustproof net 5. The dustproof net 5 is magnetically connected to the cover plate 2 through the magnetic patch 6. The shape of the cover plate 2 and the dustproof net 5 is consistent, and the dustproof net 5 can be easily removed, which is convenient for cleaning the dustproof net 5. An exhaust fan 7 is installed on one side of the shell 1. A second bolt 8 penetrates the surface of one side of the exhaust fan 7. The exhaust fan 7 is threadedly connected to the shell 1 through the second bolt 8. The second bolt 8 is symmetrically distributed with the central axis of the exhaust fan 7. The exhaust fan 7 accelerates the air flow in the device and improves The heat dissipation efficiency is improved to prevent the device from being damaged due to overheating, thereby increasing the service life of the device. A frame 9 is provided on one side of the exhaust fan 7, a rotating shaft 10 is installed on one side of the frame 9, a dustproof plate 11 is movably connected to one side of the rotating shaft 10, and the dustproof plate 11 forms a rotating structure with the frame 9 through the rotating shaft 10. The frame 9 is consistent in shape with the dustproof plate 11, so as to prevent dust from entering the inner side of the housing 1 from the exhaust fan 7 when the device is not in use. Positioning bolts 12 are installed on both sides of the housing 1, and a slide rail 13 is sleeved on the outer side of the positioning bolt 12. The slide rail 13 is connected to the housing 1 The central axis of the housing 1 is symmetrically arranged, the positioning bolts 12 are arranged at equal intervals on the housing 1, and the housing 1 is installed on the rack through the slide rail 13, which is convenient for removing the housing 1 from the rack. A first power supply 14 is arranged on the inner side of the housing 1, and a second power supply 15 is arranged on one side of the first power supply 14. The first power supply 14 and the second power supply 15 supply power to the device to ensure that when a single power supply module fails, the device can still operate normally, thereby ensuring the continuity of key services, effectively preventing the switch from shutting down due to power failure, and improving the reliability of the switch.

[0023] Working principle: When using the rack-mounted switch structure, first connect the external power supply, then install the slide rail 13 on the outer shell 1, put the outer shell 1 into the rack, rotate the dustproof plate 11, turn on the switch of the exhaust fan 7, and discharge the air in the device from the exhaust fan 7 to speed up the air flow in the device and improve the heat dissipation efficiency. The device is powered by the first power supply 14 and the second power supply 15 to ensure that the device can still operate normally when a single power module fails. When inspecting the device, remove the first bolt 4 and the cover 2 can be easily removed to inspect the device. Cut off the external power supply of the device when not in use. The model of the exhaust fan 7 is YWF. In this way, the use process of the rack-mounted switch structure is completed.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rack-mount switch structure, comprising a housing (1), characterized in that: A cover plate (2) is installed above the shell (1), a heat dissipation hole (3) is opened on the inner side of the cover plate (2), a first bolt (4) is passed through the surface of the cover plate (2), a dust screen (5) is installed above the cover plate (2), a magnetic patch (6) is installed below the dust screen (5), an exhaust fan (7) is installed on one side of the shell (1), a second bolt (8) is passed through the surface of one side of the exhaust fan (7), a frame (9) is provided on one side of the exhaust fan (7), a rotating shaft (10) is installed on one side of the frame (9), a dust plate (11) is movably connected to one side of the rotating shaft (10), positioning bolts (12) are installed on both sides of the shell (1), and a slide rail (13) is sleeved on the outer side of the positioning bolt (12).

2. A rack-mounted switch structure according to claim 1, characterized in that: The cover plate (2) is threadedly connected to the housing (1) via a first bolt (4), and the first bolt (4) is symmetrically arranged with respect to the central axis of the cover plate (2).

3. A rack-mounted switch structure according to claim 1, characterized in that: The dustproof net (5) is magnetically connected to the cover plate (2) via a magnetic patch (6), and the shape of the cover plate (2) matches that of the dustproof net (5).

4. A rack-mounted switch structure according to claim 1, characterized in that: The exhaust fan (7) is threadedly connected to the housing (1) via second bolts (8), and the second bolts (8) are symmetrically distributed around the central axis of the exhaust fan (7).

5. A rack-mounted switch structure according to claim 1, characterized in that: The dustproof plate (11) forms a rotating structure with the frame (9) via a rotating shaft (10), and the frame (9) is consistent in shape with the dustproof plate (11).

6. A rack-mounted switch structure according to claim 1, characterized in that: The slide rails (13) are symmetrically arranged with respect to the central axis of the outer shell (1), and the positioning bolts (12) are arranged at equal intervals on the outer shell (1).

7. A rack-mounted switch structure according to claim 1, characterized in that: A first power source (14) is arranged on the inner side of the housing (1), and a second power source (15) is arranged on one side of the first power source (14).

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