Efficient data erasing device

Abstract

The utility model provides an efficient data erasing device, which belongs to the technical field of data erasing and comprises a data erasing device body, a control panel arranged at the top of the data erasing device body, an upper cover hinged to the top of the data erasing device body, a plurality of hard disk interfaces arranged at the top of the data erasing device body, and a guide frame arranged at the top of each hard disk interface. An air inlet and a first heat dissipation hole are formed in the left side and the right side of the top of the data erasing device body respectively, a second heat dissipation hole is formed in the left side of the data erasing device body, an air cooling device a is arranged at the bottom of the air inlet, and a separation frame is arranged on the bottom wall, close to the right side, of the data erasing device body. By means of the structure, the problems that when a large amount of hard disk data are erased, the hard disk data can only be processed one by one, parallel operation cannot be achieved, the working efficiency is reduced, the data erasing time is prolonged, the risk of data leakage is even increased, and the data erasing efficiency is improved. And the data security cannot be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of data erasure, in particular to a high-efficiency data eraser. Background Art

[0002] With the rapid development of information technology, data security and privacy protection have become increasingly important issues. As the main carrier of data storage, the efficiency and security of data erasure on hard disks are particularly important. However, existing hard disk erasers are usually only equipped with limited hard disk interfaces. This design is incapable of processing large quantities of data. Specifically, when a large amount of hard disk data needs to be erased, traditional erasers can only process them one by one and cannot achieve parallel operation, which greatly prolongs the time for data erasure and reduces work efficiency. In addition, the long erasing process also increases the risk of data leakage, which is not conducive to the protection of data security. Therefore, the development of an efficient data eraser that can process multiple hard disks at the same time and realize parallel data erasure has become a problem that needs to be solved urgently. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a high-efficiency data eraser to solve the above problems.

[0004] The utility model is achieved in this way:

[0005] A high-efficiency data eraser comprises a data eraser body, a control panel is arranged on the top of the data eraser body, an upper cover is hinged on the top of the data eraser body, a plurality of hard disk interfaces are arranged on the top of the data eraser body, an air inlet and a first heat dissipation hole are arranged on the left and right sides of the top of the data eraser body respectively, a second heat dissipation hole is arranged on the left side of the data eraser body, an air cooling device a is arranged at the bottom of the air inlet, a partition frame is arranged on the bottom wall of the data eraser body near the right side, and an air cooling device b is arranged on the right side wall of the data eraser body near the partition frame.

[0006] In an embodiment of the utility model, a guide frame is provided on the top of the hard disk interface, and a chamfer is provided at the hard disk interface.

[0007] In an embodiment of the utility model, there are two air inlets, which are symmetrically arranged along the front-to-back direction of the control panel.

[0008] In an embodiment of the utility model, the air cooling device a comprises a fan a and a honeycomb cover a. The fan a is mounted at the bottom of the air inlet, and the honeycomb cover a is arranged at the bottom of the air inlet and covers the fan a therein.

[0009] In an embodiment of the utility model, the air cooling device b includes a fan b and a honeycomb cover b. The fan b is mounted on the right side wall of the data eraser body close to the partition frame, and the honeycomb cover b is set at the same position and covers the fan b therein.

[0010] In an embodiment of the utility model, the partition frame body is composed of a bearing plate at the top right and support frames arranged on its front and rear sides. The bearing plate divides the inner right side of the data eraser body into upper and lower independent installation spaces, wherein the upper part is the first air duct and the lower part is the second air duct.

[0011] In an embodiment of the utility model, the air cooling device a operates to bring external airflow into the interior of the data eraser body, the airflow passes through the first air duct and flows out through the first heat dissipation hole, and the air cooling device b drives the airflow to flow out from the second air duct through the second heat dissipation hole.

[0012] The beneficial effects of the utility model are as follows: the data eraser body significantly improves the efficiency of data erasing by increasing the number of hard disk interfaces. Traditional data erasers often have limited interfaces and cannot process multiple hard disks at the same time, resulting in low efficiency when processing large quantities of data. The data eraser body realizes parallel erasing of multiple hard disks by optimizing the interface design, thereby greatly improving work efficiency. In view of the problem of exponentially increased heat generation caused by the increase in hard disk interfaces, a dual-channel cooling method is adopted. Through the cooperation of fan a and fan b, as well as the design of air ducts and heat dissipation holes, rapid heat discharge is achieved, and the risk of overheating or even burning of electronic components caused by poor local heat dissipation is effectively avoided. This design not only extends the service life of the device, but also improves the stability and reliability of data erasing. In order to improve the safety and ease of use of the device, a box-type structure is formed by combining the upper cover with the data eraser body, which provides better protection for the hard disk interface and internal electronic components and prevents the influence of the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the structure of a data eraser body and an upper cover provided in an embodiment of the utility model;

[0015] Figure 2 A schematic cross-sectional structural diagram of a data eraser body provided in an embodiment of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 A schematic diagram of the structure of the support frame provided by the embodiment of the utility model;

[0018] Figure 5 A schematic diagram of the air duct flow direction inside the data eraser body provided in an embodiment of the utility model.

[0019] In the figure: 10, data eraser body; 11, air inlet; 12, first heat dissipation hole; 13, hard disk interface; 131, guide frame; 14, air cooling device a; 141, fan a; 142, honeycomb cover a; 15, partition frame; 151, bearing plate; 152, support frame; 16, air cooling device b; 161, fan b; 162, honeycomb cover b; 17, second heat dissipation hole; 20, upper cover. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0022] like Figure 1-2As shown, the utility model provides an efficient data eraser, including a data eraser body 10, a control panel is arranged on the top of the data eraser body 10, and an upper cover 20 is hinged on the top of the data eraser body 10. The interfaces of the existing data eraser body 10 are usually directly exposed to the outside, and are easily affected by the external environment when not in use, such as moisture, dust accumulation, etc. The upper cover 20 is combined with the shape of the data eraser body 10, and it becomes a box-type structure after closing, which can provide better protection for it. The top of the data eraser body 10 is provided with a plurality of hard disk interfaces 13, and the left and right sides of the top of the data eraser body 10 are respectively provided with An air inlet 11 and a first heat dissipation hole 12 are provided, a second heat dissipation hole 17 is provided on the left side of the data eraser body 10, an air cooling device a14 is provided at the bottom of the air inlet 11, a partition frame 15 is provided on the bottom wall of the data eraser body 10 near the right side, and an air cooling device b16 is provided on the right side wall of the data eraser body 10 near the partition frame 15. As the number of hard disk interfaces 13 increases and the work efficiency increases, the problem brought about is that the heat generation increases exponentially. Therefore, a heat dissipation structure is provided inside the data eraser body 10, and the air outlet is distributed through the partition frame 15 to provide a better heat dissipation effect.

[0023] like Figure 2-3 As shown, in the present embodiment, in order to solve the problems of wear and deformation that may occur during the plugging and unplugging of the hard disk, a guide frame 131 is provided at the top of the hard disk interface 13, which can provide effective limiting guidance before the hard disk is inserted, ensuring that the hard disk is inserted into the interface at the correct angle and direction, thereby greatly reducing the risk of interface wear caused by improper insertion angle. At the same time, a chamfer is also provided at the hard disk interface 13, which not only makes the insertion process of the hard disk smoother and improves the convenience of operation, but also further reduces the damage to the interface caused by improper operation. In addition, the guide frame 131 also plays an important role in fixing the hard disk. It can effectively prevent the hard disk from undergoing radial deformation when subjected to external force, thereby ensuring a stable connection between the hard disk and the hard disk interface 13, avoiding damage to the hard disk and the interface due to deformation at the connection, and significantly extending the service life of the hard disk interface 13.

[0024] In this embodiment, since the core electronic components of the eraser body are usually arranged at the bottom of the control panel, such as the main control chip, the erase main controller, the power supply, etc., when working, the heat generated here increases exponentially after adding the hard disk interface 13, so two air inlets 11 are arranged here, which are symmetrically arranged along the front and back directions of the control panel.

[0025] The air cooling device a14 includes a fan a141 and a honeycomb cover a142. The fan a141 is mounted at the bottom of the air inlet 11, and the honeycomb cover a142 is arranged at the bottom of the air inlet 11 and covers the fan a141 therein.

[0026] As a preferred embodiment, in order to ensure that the internal environment of the data eraser body 10 is clean, a dust filter can be set at the bottom of the air inlet 11 to prevent external dust and debris from entering the device, ensuring that the accumulation of internal dust is effectively controlled during long-term air circulation. The use of the dust filter can not only prevent dust from corroding internal circuit components, thereby extending the service life of the equipment, but also ensure the stable operation of the data eraser body 10 and avoid failures or performance degradation caused by dust.

[0027] Furthermore, the air cooling device b16 includes a fan b161 and a honeycomb cover b162. The fan b161 is mounted on the right side wall of the data eraser body 10 near the partition frame 15, and the honeycomb cover b162 is set at the same position and covers the fan b161 therein.

[0028] Further, such as Figure 4 As shown, the partition frame 15 is composed of a bearing plate 151 at the top right of the body and a support frame 152 arranged on the front and rear sides thereof. The bearing plate 151 divides the inner right side of the data eraser body 10 into upper and lower independent installation spaces. The advantage is that the installation distribution of the electronic components inside the data eraser body 10 can be dispersed to avoid their concentrated arrangement which is not conducive to heat dissipation. At the same time, the upper part of the two installation spaces constitutes the first air duct, and the lower part constitutes the second air duct.

[0029] Specifically, Figure 5 As shown, when the fan a141 is running, it can suck fresh air from outside into the device. These airflows pass through the first air duct, take away the heat generated at the hard disk interface 13, and discharge it through the first heat dissipation hole 12. During the data erasing process, the heat generated by the hard disk is particularly significant, especially when multiple hard disks are working at the same time, the problem of heat accumulation is particularly prominent. If timely and effective heat dissipation treatment is not performed, the circuit board at the hard disk interface 13 will face the risk of burning. Therefore, the first air duct and the first heat dissipation hole 12 that serve it separately are mainly used to ensure that the heat here can be discharged quickly and smoothly, thereby ensuring the stable operation of its circuit board. In addition, other necessary electronic components installed at the bottom of the support frame 152 will also generate a certain amount of heat when working. In order to comprehensively solve the heat dissipation problem, the air cooling device b16 is used to drive the airflow to pass through the second air duct and flow out through the second heat dissipation hole 17 to provide effective cooling for these electronic components. This dual-channel cooling method not only solves the heat dissipation problem of hard disks during batch processing, but also effectively avoids the risk of overheating or even burning of electronic components due to poor local heat dissipation.

[0030] The above structure solves the problem in the prior art that when erasing a large amount of hard disk data, the data can only be processed one by one and parallel operation cannot be realized, which reduces work efficiency, prolongs the time of data erasure, and even increases the risk of data leakage, which is not conducive to ensuring data security.

[0031] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. An efficient data eraser, comprising a data eraser body (10), a control panel being arranged on the top thereof, characterized in that: The data eraser body (10) includes a top cover (20) hingedly connected to the top, a plurality of hard disk interfaces (13) arranged on the top of the data eraser body (10), an air inlet (11) and a first heat dissipation hole (12) respectively arranged on the left and right sides of the top of the data eraser body (10), a second heat dissipation hole (17) arranged on the left side of the data eraser body (10), an air cooling device a (14) arranged at the bottom of the air inlet (11), a partition frame (15) arranged on the right side of the bottom wall of the data eraser body (10), and an air cooling device b (16) arranged on the right side wall of the data eraser body (10) close to the partition frame (15).

2. The high-efficiency data eraser according to claim 1, characterized in that: A guide frame (131) is provided at the top of the hard disk interface (13), and a chamfer is provided at the hard disk interface (13).

3. The high-efficiency data eraser according to claim 1, characterized in that: There are two air inlets (11), which are symmetrically arranged along the front-to-back direction of the control panel.

4. The high-efficiency data eraser according to claim 3, characterized in that: The air cooling device a (14) comprises a fan a (141) and a honeycomb cover a (142), wherein the fan a (141) is mounted at the bottom of the air inlet (11), and the honeycomb cover a (142) is arranged at the bottom of the air inlet (11) and covers the fan a (141) therein.

5. The high-efficiency data eraser according to claim 4, characterized in that: The air cooling device b (16) comprises a fan b (161) and a honeycomb cover b (162). The fan b (161) is mounted on the right side wall of the data eraser body (10) close to the partition frame (15), and the honeycomb cover b (162) is arranged at the same position and covers the fan b (161) therein.

6. The high-efficiency data eraser according to claim 5, characterized in that: The partition frame (15) is composed of a bearing plate (151) at the right top of the body and support frames (152) arranged at the front and rear sides thereof. The bearing plate (151) divides the inner right side of the data eraser body (10) into upper and lower independent installation spaces, wherein the upper part is the first air duct and the lower part is the second air duct.

7. The high-efficiency data eraser according to claim 6, characterized in that: The air cooling device a (14) operates to bring external airflow into the interior of the data eraser body (10), and the airflow passes through the first air duct and flows out through the first heat dissipation hole (12). The air cooling device b (16) drives the airflow to flow out from the second air duct through the second heat dissipation hole (17).

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