Special hard disk for network monitoring

Abstract

The utility model discloses a special hard disk for network monitoring, which comprises a hard disk storage box, a cover plate is arranged on one side wall of the hard disk storage box, fixing nuts are symmetrically arranged on the upper side and the lower side of the cover plate, and sound-absorbing cotton is respectively arranged on two side walls outside the hard disk storage box. Heat dissipation openings are symmetrically formed in the two sides of the bottom in the hard disk storage box, ventilation fans are installed at the heat dissipation openings, an air exchange channel is arranged below the ventilation fans, and a dustproof net is arranged at the position, right opposite to the air exchange channel, outside the hard disk storage box. The beneficial effects of the utility model lie in that through the design of the ventilation fan, the heat dissipation port and the air exchange duct, the hard disk can not only reduce the high temperature and heat in the use process, but also improve the storage efficiency of the hard disk, and through the design of the damping sponge and the sound-absorbing cotton, the service life is prolonged. Hard disk bad tracks caused by resonance between the hard disk and a machine body in the using process are reduced, the situation that the hard disk is damaged and scrapped is avoided, and data stored in the hard disk are further protected.

Description

Technical Field

[0001] The utility model relates to the technical field of surveillance hard disks, and particularly relates to a hard disk dedicated for network surveillance. Background Art

[0002] A surveillance hard disk is a hard disk specially designed for a data storage system that runs continuously throughout the year. It has characteristics such as low power consumption, good stability, and long lifespan. It is suitable for systems that can reduce the rotation speed of idle hard disks to enter a low-power sleep mode, which can improve efficiency, reliability, and heat dissipation management. A surveillance hard disk is different from a general hard disk. It is generally used in occasions such as security networks, DVRs, servers, and embedded digital video recorders that require 24-hour continuous operation.

[0003] Existing surveillance hard disks are prone to high-temperature heating during 24-hour continuous operation in daily use. The high-temperature heating of the hard disk not only affects the storage efficiency of the hard disk but also may cause the system to crash or even the entire hard disk to be damaged due to excessive hard disk temperature. In addition, some surveillance hard disks use mechanical hard disks as storage tools according to usage conditions, and resonance occurs between the mechanical hard disk and the host during operation, which easily causes hard disk bad sectors and data loss, resulting in hard disk damage and scrapping. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a hard disk dedicated for network surveillance that can both avoid high-temperature heating during use and reduce vibration during use in view of the current situation of the prior art.

[0006] (2) Technical Solutions

[0007] The utility model is realized through the following technical solutions: A hard disk dedicated for network surveillance includes a hard disk storage box. A cover plate is installed on one side wall of the hard disk storage box. Fixing nuts are symmetrically arranged on the upper and lower sides of the cover plate. Sound-absorbing cotton is respectively arranged on the outer side walls of both sides of the hard disk storage box. A hard disk is installed in the middle of the hard disk storage box. Shock-absorbing sponge is arranged on one side wall of each of the four weeks inside the hard disk storage box. Heat dissipation ports are symmetrically arranged on both sides of the bottom inside the hard disk storage box. A ventilation fan is installed at the heat dissipation ports. A ventilation duct is arranged below the ventilation fan. A dust-proof net is arranged outside the hard disk storage box opposite to the ventilation duct.

[0008] Further, the cover plate is connected to the hard disk storage box through the fixing nuts. The cover plate is made of aluminum alloy, and the hard disk storage box is made of aluminum alloy.

[0009] By adopting the above technical solution, the cover plate can be fixed on the hard disk storage box through the connection of the fixing nut. The cover plate and the hard disk storage box are made of aluminum alloy because aluminum alloy has high corrosion resistance, high strength and strong heat dissipation performance.

[0010] Furthermore, the sound-absorbing cotton is bonded to the hard disk storage box, and the sound-absorbing cotton is made of artificial inorganic fiber.

[0011] By adopting the above technical solution, the sound-absorbing cotton can be more firmly connected to the hard disk storage box through bonding without falling off. The sound-absorbing cotton is made of artificial inorganic fiber because artificial inorganic fiber has good sound absorption performance and corrosion resistance.

[0012] Furthermore, the hard disk is connected to the hard disk storage box through a card slot.

[0013] By adopting the above technical solution, the installation and removal of the hard disk inside the hard disk storage box can be facilitated through the card slot.

[0014] Furthermore, the shock-absorbing sponge is bonded to the hard disk storage box, and the shock-absorbing sponge is made of EPE sponge.

[0015] By adopting the above technical solution, the shock-absorbing sponge can be more firmly connected to the hard disk storage box through bonding without falling off. The shock-absorbing sponge is made of EPE sponge because EPE sponge has excellent heat insulation, fire retardant and antistatic characteristics.

[0016] Furthermore, the heat dissipation port is formed on the hard disk storage box, and the ventilation fan is connected to the hard disk storage box through a card slot.

[0017] By adopting the above technical solution, the hard disk can dissipate heat through the heat dissipation port. The ventilation fan is connected to the hard disk storage box through a card slot, which facilitates the maintenance and replacement of the ventilation fan.

[0018] Furthermore, the air exchange duct is formed on the hard disk storage box, and the dust-proof net is connected to the hard disk storage box through a card slot.

[0019] By adopting the above technical solution, air can circulate and exchange through the air exchange duct. The dust-proof net is connected to the hard disk storage box through a card slot, which can not only block external dust from entering the air exchange duct, but also facilitate the disassembly and cleaning of the dust-proof net.

[0020] (III) Beneficial Effects

[0021] The present utility model has the following beneficial effects compared with the prior art:

[0022] To solve the problem that existing surveillance hard drives, due to the need to run continuously for 24 hours in daily use, are prone to high-temperature heat generation. The high-temperature heat generation of the hard drive not only affects the storage efficiency of the hard drive, but also can cause the system to freeze or even the entire hard drive to be damaged due to excessive hard drive temperature. Also, because some surveillance hard drives use mechanical hard drives as storage tools according to usage conditions, and mechanical hard drives will resonate with the host during operation, easily resulting in hard drive bad sectors and data loss, thus leading to the problem of hard drive damage and scrapping. The present utility model, through the design of ventilation fans, heat dissipation ports and air exchange channels, can not only reduce the high-temperature heat generation of the hard drive during use, but also improve the storage efficiency of the hard drive. In addition, through the design of shock-absorbing sponge and sound-absorbing cotton, it not only reduces the resonance phenomenon between the hard drive and the machine body during use, causing hard drive bad sectors, but also avoids the situation of hard drive damage and scrapping, further protecting the data stored on the hard drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a special hard drive for network surveillance according to the present utility model;

[0024] Figure 2 is a cross-sectional view of a special hard drive for network surveillance according to the present utility model;

[0025] Figure 3 is in a special hard drive for network surveillance according to the present utility model Figure 2 an enlarged view of part A.

[0026] The description of the reference numerals in the drawings is as follows:

[0027] 1. Hard drive storage box; 2. Cover plate; 3. Fixed nut; 4. Hard drive; 5. Sound-absorbing cotton; 6. Shock-absorbing sponge; 7. Heat dissipation holes; 8. Ventilation fan; 9. Air exchange channel; 10. Dust-proof net. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] Such as Figure 1 - Figure 2As shown in the figure, in this embodiment, a special hard disk for network monitoring includes a hard disk storage box 1. A cover plate 2 is installed on one side wall of the hard disk storage box 1. The cover plate 2 and the hard disk storage box 1 are made of aluminum alloy because aluminum alloy is corrosion-resistant, has high strength, and strong heat dissipation performance. Fixed nuts 3 are symmetrically arranged on the upper and lower sides of the cover plate 2. Sound-absorbing cotton 5 is respectively arranged on the outer side walls of both sides of the hard disk storage box 1. The sound-absorbing cotton 5 can effectively avoid the resonance phenomenon caused by the vibration of the hard disk 4 and the chassis. A hard disk 4 is installed in the middle of the hard disk storage box 1. Shock-absorbing sponges 6 are arranged on one side wall of each of the four weeks inside the hard disk storage box 1, which can avoid the vibration of the hard disk 4. Heat dissipation openings 7 are symmetrically arranged on both sides of the bottom inside the hard disk storage box 1. A ventilation fan 8 is installed at the heat dissipation openings 7. The ventilation fan 8 can rotate through the connection between the hard disk storage box 1 and the chassis. A ventilation duct 9 is arranged below the ventilation fan 8. A dust-proof net 10 is arranged outside the hard disk storage box 1 opposite to the ventilation duct 9.

[0030] As Figure 1 - Figure 2 shown in the figure, in this embodiment, the cover plate 2 and the hard disk storage box 1 are connected by the fixed nuts 3. The cover plate 2 is made of aluminum alloy, and the hard disk storage box 1 is made of aluminum alloy. The connection by the fixed nuts 3 can fix the cover plate 2 on the hard disk storage box 1. The cover plate 2 and the hard disk storage box 1 are made of aluminum alloy because aluminum alloy is corrosion-resistant, has high strength, and strong heat dissipation performance. The sound-absorbing cotton 5 is bonded to the hard disk storage box 1. The sound-absorbing cotton 5 is made of artificial inorganic fiber. The bonding can make the connection between the sound-absorbing cotton 5 and the hard disk storage box 1 more firm and prevent it from falling off. The sound-absorbing cotton 5 is made of artificial inorganic fiber because artificial inorganic fiber has good sound absorption performance and is corrosion-resistant. The hard disk 4 and the hard disk storage box 1 are connected by a card slot. The card slot can facilitate the installation and removal of the hard disk 4 inside the hard disk storage box 1. The shock-absorbing sponge 6 is bonded to the hard disk storage box 1. The shock-absorbing sponge 6 is made of EPE sponge. The bonding can make the connection between the shock-absorbing sponge 6 and the hard disk storage box 1 more firm and prevent it from falling off. The shock-absorbing sponge 6 is made of EPE sponge because EPE sponge has excellent heat insulation, flame retardancy, and antistatic characteristics. The heat dissipation openings 7 are formed on the hard disk storage box 1. The ventilation fan 8 is connected to the hard disk storage box 1 by a card slot, which can allow the hard disk 4 to dissipate heat through the heat dissipation openings 7. The connection of the ventilation fan 8 to the hard disk storage box 1 by a card slot can facilitate the maintenance and replacement of the ventilation fan 8. The ventilation duct 9 is formed on the hard disk storage box 1. The dust-proof net 10 is connected to the hard disk storage box 1 by a card slot, which can allow air to circulate through the ventilation duct 9. It can not only block the dust from the outside from entering the ventilation duct 9 but also facilitate the disassembly and cleaning of the dust-proof net 10.

[0031] The specific implementation process of this embodiment is as follows: When in use, first unscrew the fixing nut 3 on the cover plate 2 of the hard disk storage box 1, put the hard disk 4 into the interior of the hard disk storage box 1, then cover the cover plate 2 and tighten the fixing nut 3. Next, connect and power on the hard disk storage box 1 to the computer case. During use, the vibration of the hard disk 4 and the resonance between the hard disk 4 and the computer case will be reduced by the shock-absorbing sponge 6 and the sound-absorbing cotton 5. After the hard disk storage box 1 and the computer case are powered on, the ventilation fan 8 will start to rotate due to the power supply of the hard disk storage box 1. During the rotation process, the ventilation fan 8 will generate wind power, and the wind power generated by the rotation will perform air exchange through the air exchange duct 9 and the heat dissipation port 7. The high temperature generated by the hard disk 4 during use will be cooled through the air exchange process. During the air exchange process, suction will be generated to adsorb the dust inside the computer case, and those dusts will be blocked outside the hard disk storage box 1 by the dust-proof net 10 to prevent the air exchange duct 9 from being blocked.

[0032] The above embodiments only describe the preferred implementation manners of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention. The technical content claimed by the present invention has been fully recorded in the claims.

Claims

1. A network monitoring dedicated hard disk, characterized by: The hard disk storage box (1) comprises a hard disk storage box (1), a cover plate (2) is installed on one side wall of the hard disk storage box (1), fixing nuts (3) are symmetrically arranged on the upper and lower sides of the cover plate (2), sound-absorbing cotton (5) is respectively arranged on the two side walls outside the hard disk storage box (1), a hard disk (4) is installed in the middle of the hard disk storage box (1), shock-absorbing sponges (6) are arranged around the inside of the hard disk storage box (1), heat dissipation ports (7) are symmetrically arranged on both sides of the bottom of the hard disk storage box (1), a ventilation fan (8) is installed at the heat dissipation port (7), an air exchange duct (9) is arranged below the ventilation fan (8), and a dustproof net (10) is arranged outside the hard disk storage box (1) facing the air exchange duct (9).

2. A network monitoring dedicated hard disk according to claim 1, characterized in that: The cover plate (2) is connected to the hard disk storage box (1) via the fixing nut (3), and the cover plate (2) is made of aluminum alloy.

3. The network monitoring dedicated hard disk according to claim 1, characterized in that: The sound-absorbing cotton (5) is bonded to the hard disk storage box (1), and the sound-absorbing cotton (5) is made of artificial inorganic fibers.

4. The network monitoring dedicated hard disk according to claim 1, characterized in that: The hard disk (4) is connected to the hard disk storage box (1) via a card slot.

5. The network monitoring dedicated hard disk according to claim 1, characterized in that: The shock-absorbing sponge (6) is bonded to the hard disk storage box (1), and the shock-absorbing sponge (6) is made of EPE sponge.

6. The network monitoring dedicated hard disk according to claim 1, characterized in that: The heat dissipation port (7) is formed on the hard disk storage box (1), and the ventilation fan (8) is connected to a slot of the hard disk storage box (1).

7. The network monitoring dedicated hard disk according to claim 1, characterized in that: The air exchange duct (9) is formed on the hard disk storage box (1), and the dustproof net (10) is connected to the card slot of the hard disk storage box (1).

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