Dustproof and heat dissipation mechanism for computer peripheral device

Abstract

The utility model discloses a computer external device dustproof heat dissipation mechanism, including device body, device body includes heat dissipation mounting seat, computer box and dustproof filter device, dustproof filter device installs in heat dissipation mounting seat, and computer box is installed on heat dissipation mounting seat, heat dissipation mounting seat includes heat dissipation support frame body and bearing plate body, and heat dissipation support frame body and bearing plate body are all smooth transition and integrated processing forming structure, and heat dissipation support frame body and bearing plate body all are rectangular shape structure, and heat dissipation support frame body inside and top are through -type structure, and bearing plate body is located heat dissipation support frame body inside top -end, and bearing plate body top four corners all are equipped with limit insertion column, and limit insertion column is cylindrical structure, and limit insertion column top is equipped with embedding head, and embedding head is semicircle ball -like structure. This kind of device can be fast alignment, positioning, need not tool to complete installation, greatly simplify process, improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of computer technology, specifically to a dustproof and heat dissipation mechanism for computer peripherals. Background Technology

[0002] A computer, commonly known as a PC, is a modern electronic computing machine used for high-speed calculations. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to a program and automatically and quickly process massive amounts of data. It consists of a hardware system and a software system. A computer without any software installed is called a bare machine. Computers can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, and quantum computers.

[0003] Existing computer external cooling devices are generally fixed to the computer case with screws, which makes the installation of external cooling devices inconvenient, slow, and difficult to disassemble and maintain.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a dustproof and heat dissipation mechanism for computer external devices, thereby solving the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a dustproof and heat dissipation mechanism for computer peripherals, comprising a device body, the device body including a heat dissipation mounting base, a computer case, and a dustproof filter device, the dustproof filter device being installed inside the heat dissipation mounting base, and the computer case being installed on the heat dissipation mounting base; the heat dissipation mounting base includes a heat dissipation support frame and a support plate, both of which are smoothly transitioned and integrally formed structures, both of which are rectangular in shape, the interior and top of the heat dissipation support frame being a through-type structure, the support plate being located at the top of the heat dissipation support frame, and each of the four corners of the top of the support plate being provided with a limiting insertion post, the limiting insertion post being cylindrical in shape, the top of the limiting insertion post being provided with an embedding head, the embedding head being hemispherical in shape, and the top of the support plate being provided with two sets of first air inlets symmetrically distributed, the first air inlets being circular in shape, and an input fan being installed inside the first air inlet.

[0009] Preferably, the heat dissipation support frame has a dustproof mounting groove on the front side, the dustproof mounting groove has a rectangular structure, and the dustproof mounting groove has mounting rails at both the left and right ends, the mounting rails have a U-shaped structure, and the heat dissipation support frame has side air inlets on both the left and right sides, and large-pore filters are installed in the side air inlets.

[0010] Preferably, the computer case has embedded holes at all four corners of its bottom, and two sets of second air inlets distributed symmetrically at the bottom of the computer case, the second air inlets having a circular shape.

[0011] Preferably, the dust filter includes a dust frame, a sliding block, a perforated filter screen, and an operating handle. The dust frame has a rectangular structure and a hollow interior. A set of sliding blocks is provided, and the set of sliding blocks is respectively installed at the left and right ends of the dust frame. The perforated filter screen is installed inside the dust frame, and the operating handle is installed at the front end of the dust frame.

[0012] (III) Beneficial Effects

[0013] This utility model provides a dustproof and heat dissipation mechanism for computer peripherals. It has the following beneficial effects:

[0014] This solution presents a dustproof and heat dissipation mechanism for computer peripherals. During installation, it abandons the traditional screw-fixing method. Utilizing the precise alignment of the limiting insertion post (equipped with a hemispherical insert head) on the top of the heat dissipation mounting plate with the insertion hole on the bottom of the computer case, it allows for quick alignment and positioning, completing installation without tools, greatly simplifying the process and improving efficiency. For maintenance, the dust filter device uses a sliding block connected to the sliding rail inside the heat dissipation support frame, and with the operating handle, it can be easily pushed and pulled for disassembly and assembly, facilitating cleaning or replacement of the small-hole filter. The screwless connection between the computer case and the heat dissipation mounting base also makes separation and maintenance more convenient. For dust prevention, a two-layer system—using a large-hole filter at the side air inlet to initially intercept large dust particles and a small-hole filter inside the dustproof frame to further filter fine dust—effectively reduces dust intrusion. For heat dissipation, the input fan at the first air inlet inside the heat dissipation mounting base accelerates airflow, and combined with the second air inlet at the bottom of the computer case and the air intake structure of the heat dissipation mounting base, it constructs an efficient air circulation path, significantly improving heat dissipation efficiency and ensuring stable equipment operation. The overall design optimizes the installation, maintenance, dust prevention, and heat dissipation aspects, solving the problems of inconvenient installation and maintenance, and poor dust prevention and heat dissipation performance of existing devices. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the heat dissipation mounting base of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the computer case of this utility model;

[0018] Figure 4 This is a schematic diagram of the dust filter device of this utility model.

[0019] In the diagram, 1. Device body; 2. Heat dissipation mounting base; 3. Computer case; 4. Dust filter; 5. Heat dissipation support frame; 6. Support plate; 7. Limiting insertion post; 8. Embedded head; 9. First air inlet; 10. Input fan; 11. Dustproof mounting groove; 12. Mounting slide rail; 13. Side air inlet; 14. Large-hole filter; 15. Second air inlet; 16. Embedded hole; 17. Dustproof frame; 18. Sliding block; 19. Small-hole filter; 20. Operating handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution:

[0022] Example 1

[0023] The problem to be solved is that the external cooling devices of existing computers are generally fixed to the computer case with screws, which makes the installation of external cooling devices inconvenient, slow and difficult, and also very inconvenient to disassemble and maintain.

[0024] The solution is as follows: A dustproof and heat dissipation mechanism for computer peripherals includes a device body 1. The device body 1 includes a heat dissipation mounting base 2, a computer case 3, and a dustproof filter 4. The dustproof filter 4 is installed inside the heat dissipation mounting base 2. The computer case 3 is installed on the heat dissipation mounting base 2. The heat dissipation mounting base 2 includes a heat dissipation support frame 5 and a support plate 6. Both the heat dissipation support frame 5 and the support plate 6 are smoothly transitioned and integrally formed. Both the heat dissipation support frame 5 and the support plate 6 are rectangular. The interior and top of the heat dissipation support frame 5 are through-type structures. The support plate 6 is located at the top of the heat dissipation support frame 5. Each of the four corners of the top of the support plate 6 is provided with a limiting insertion post 7. The limiting insertion post 7 is cylindrical. The top of the limiting insertion post 7 is provided with an embedding head 8. The embedding head 8 is hemispherical. The top of the support plate 6 has two sets of first air inlets 9 distributed symmetrically. The first air inlets 9 are circular. An input fan 10 is installed inside the first air inlet 9.

[0025] Analysis of the above content: The heat dissipation mounting base 2 provides support and a heat dissipation foundation for the computer case 3. The limiting insertion post 7 (equipped with a hemispherical insert head 8) on the top of the supporting plate 6 cooperates with the insertion hole 16 at the bottom of the computer case 3 to achieve quick positioning and installation. The input fan 10 in the first air inlet 9 can draw in air to provide airflow power for heat dissipation. When installing the computer case 3, align the bottom insertion hole 16 with the limiting insertion post 7, and with the help of the hemispherical guide of the insert head 8, it can be easily inserted to complete the installation. The input fan 10 runs continuously after being powered on, driving airflow. The screwless structure of the limiting insertion post 7, insert head 8, and insertion hole 16 makes it easy and efficient to install / remove the computer case 3 without tools. The input fan 10 (and the first air inlet 9) accelerates air circulation and enhances the airflow input capability in the initial stage of heat dissipation.

[0026] Example 2:

[0027] Please see Figure 1-4 The present invention provides a technical solution based on Embodiment 1: a dustproof mounting groove 11 is provided on the front side of the heat dissipation support frame 5. The dustproof mounting groove 11 has a rectangular structure. Mounting slide rails 12 are provided on both the left and right ends of the dustproof mounting groove 11. The mounting slide rails 12 have a U-shaped structure. Side air inlets 13 are provided on both the left and right sides of the heat dissipation support frame 5. Large-pore filter screens 14 are installed in the side air inlets 13.

[0028] Analysis of the above content: The heat dissipation support frame 5 serves as the overall support frame. The dustproof mounting groove 11 on its front side is used to accommodate the dustproof filter device 4. The internal U-shaped mounting slide rail 12 cooperates with the sliding block 18 of the dustproof frame 17 to achieve pull-out installation of the dustproof device. The side air inlet 13 is the entrance for external air. The internal large-pore filter 14 can initially filter the incoming air and block large dust particles. When installing the dustproof filter device 4, align the sliding block 18 of the dustproof frame 17 with the mounting slide rail 12 and push it into the dustproof mounting groove 11. In daily use, external air enters the heat dissipation support frame 5 after being filtered by the large-pore filter 14 through the side air inlet 13. The cooperation between the mounting slide rail 12 and the sliding block 18 makes the dustproof filter device 4 easy to disassemble and install like a drawer, facilitating cleaning / replacing the small-pore filter 19. The large-pore filter 14 (at the side air inlet 13) first intercepts large particles of impurities, which not only reduces the burden on the subsequent small-pore filter 19 and extends its life, but also ensures smooth air intake.

[0029] Example 3:

[0030] Please see Figure 1-4 The present invention provides a technical solution based on embodiment one: the computer case 3 has an embedded hole 16 at each of the four corners of the bottom, and the computer case 3 has two sets of second air inlets 15 distributed symmetrically at the bottom, the second air inlets 15 having a circular shape.

[0031] Analysis of the above: The embedding hole 16 at the bottom of the computer case 3 cooperates with the limiting insertion post 7 of the heat dissipation mounting base 2 to achieve precise positioning and stable installation; the second air inlet 15 at the bottom cooperates with the first air inlet 9 and the input fan 10 of the heat dissipation mounting base 2 to form an airflow channel from bottom to top, introducing cooling air into the computer case 3 to remove heat; during installation, the embedding hole 16 is fixed by plugging it into the limiting insertion post 7; during operation, the air drawn in by the input fan 10 enters the case through the second air inlet 15 and exchanges heat with the heat-generating components; the cooperation between the embedding hole 16 and the limiting insertion post 7 ensures both installation stability and quick disassembly and assembly, facilitating maintenance of the inside of the computer case 3; the airflow path design of the second air inlet 15 and the "first air inlet 9 + input fan 10" allows cooling air to enter the case efficiently, significantly improving the heat dissipation effect and ensuring stable computer operation.

[0032] Example 4:

[0033] Please see Figure 1-4The present invention provides a technical solution based on Embodiment 1: the dust filter device 4 includes a dust frame 17, a sliding block 18, a perforated filter screen 19, and an operating handle 20. The dust frame 17 has a rectangular structure and a hollow internal structure. A set of sliding blocks 18 is provided, and a set of sliding blocks 18 are respectively installed at the left and right ends of the dust frame 17. The perforated filter screen 19 is installed inside the dust frame 17, and the operating handle 20 is installed at the front end of the dust frame 17.

[0034] Analysis of the above content: The dustproof frame 17 serves as a carrier, and its left and right sliding blocks 18, in conjunction with the mounting rails 12 of the heat dissipation support frame 5, enable pull-out installation; the internal small-hole filter 19 can further filter the air that has passed through the large-hole filter 14, intercepting finer dust particles and further improving the dustproof effect; the operating handle 20 facilitates the user to push and pull the dustproof frame 17 to disassemble and assemble the device; when cleaning / replacing the filter is required, the dustproof frame 17 can be pulled out through the operating handle 20, and then pushed back into the dustproof mounting slot 11 after cleaning; air enters the heat dissipation system after passing through the large-hole filter 14 from the side air inlet 13 and then through the small-hole filter 19 for secondary filtration; the design of the sliding block 18 and the operating handle 20 makes the maintenance of the dustproof filter device 4 extremely convenient, without the need for complicated tools; the secondary filtration of the small-hole filter 19 greatly improves the dustproof accuracy, reduces dust entering the computer case 3 to protect the equipment, and does not affect the airflow efficiency, thus balancing dustproofing and heat dissipation.

[0035] Working principle: During operation, the heat dissipation mounting base 2 is quickly positioned and installed by the limiting insertion post 7 (with a hemispherical insert head 8) on the top of the support plate 6 and the insertion hole 16 on the bottom of the computer case 3. During heat dissipation, the side air inlets 13 on the left and right sides of the heat dissipation support frame 5 draw in external air. The air is first filtered by the large-pore filter 14 to remove large dust particles, and then filtered again by the dust filter device 4 (including the small-pore filter 19) installed in the dustproof mounting groove 11 by the sliding block 18 and the mounting rail 12 to intercept fine dust. The filtered clean air is driven by the fan 10 in the first air inlet 9 on the support plate 6 and enters the interior of the computer case 3 through the second air inlet 15 at the bottom, forming a complete air intake, filtration, and heat dissipation airflow cycle. This achieves efficient heat dissipation and dust protection for the computer equipment. The components are connected by screwless plug-in or sliding structures, which facilitates quick disassembly and maintenance.

[0036] The present invention comprises: 1. Device body; 2. Heat dissipation mounting base; 3. Computer case; 4. Dust filter device; 5. Heat dissipation support frame; 6. Support plate; 7. Limiting insertion post; 8. Embedded head; 9. First air inlet; 10. Input fan; 11. Dustproof mounting groove; 12. Mounting slide rail; 13. Side air inlet; 14. Large-pore filter screen; 15. Second air inlet; 16. Embedded hole; 17. Dustproof frame; 18. Sliding block; 19. Small-pore filter screen; 20. Operating handle. All components are general standard parts or parts skilled in the art. The components mentioned above are known to technicians, and their structure and principles can be learned by technical manuals or conventional experimental methods. The problem solved by this utility model is that the external heat dissipation devices of existing computers are generally fixed to the computer case with screws, which makes the installation of external heat dissipation devices inconvenient, slow, and difficult to disassemble and maintain. This utility model, through the combination of the above components, can quickly align and position them, and can complete the installation without tools, greatly simplifying the process and improving efficiency.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dustproof and heat dissipation mechanism for computer peripherals, characterized in that: The device includes a main body (1), which includes a heat dissipation mounting base (2), a computer case (3) and a dust filter (4). The dust filter (4) is installed inside the heat dissipation mounting base (2), and the computer case (3) is installed on the heat dissipation mounting base (2). The heat dissipation mounting base (2) includes a heat dissipation support frame (5) and a support plate (6). The heat dissipation support frame (5) and the support plate (6) are both smoothly transitioned and integrally formed structures. The heat dissipation support frame (5) and the support plate (6) are both rectangular structures. The interior and top of the heat dissipation support frame (5) are through structures. The support plate (6) is located at the top of the heat dissipation support frame (5). The four corners of the top of the support plate (6) are provided with limiting insertion posts (7). The limiting insertion posts (7) are cylindrical structures. The top of the limiting insertion posts (7) is provided with an embedding head (8). The embedding head (8) is hemispherical. The top of the support plate (6) is provided with two sets of first air inlets (9) distributed symmetrically. The first air inlets (9) are circular structures. An input fan (10) is installed in the first air inlet (9).

2. The dustproof and heat dissipation mechanism for computer peripherals according to claim 1, characterized in that: The heat dissipation support frame (5) has a dustproof mounting groove (11) on the front side. The dustproof mounting groove (11) has a rectangular structure. The dustproof mounting groove (11) has mounting slide rails (12) on both the left and right ends. The mounting slide rails (12) have a U-shaped structure. The heat dissipation support frame (5) has side air inlets (13) on both the left and right sides. Large-pore filter screens (14) are installed in the side air inlets (13).

3. The dustproof and heat dissipation mechanism for computer peripherals according to claim 1, characterized in that: The computer case (3) has four corners at the bottom with embedded holes (16) and two sets of second air inlets (15) distributed symmetrically at the bottom. The second air inlets (15) are circular in shape.

4. The dustproof and heat dissipation mechanism for computer peripherals according to claim 1, characterized in that: The dust filter device (4) includes a dust frame (17), a sliding block (18), a perforated filter screen (19), and an operating handle (20). The dust frame (17) has a rectangular structure and a hollow interior. A set of sliding blocks (18) is provided, and the set of sliding blocks (18) is respectively installed at the left and right ends of the dust frame (17). The perforated filter screen (19) is installed inside the dust frame (17). The operating handle (20) is installed at the front end of the dust frame (17).

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