Radiator with dustproof structure
By introducing dust-proof structures into the radiator, including ventilation rings, ventilation frames and dust-proof and breathable nets, the problems of reduced heat dissipation efficiency and hardware damage caused by dust accumulation are solved, and effective dust-proof effect and hardware protection are achieved.
Patent Information
- Application Number
- CN202422396835.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Existing radiators lack dust-proof structures, resulting in dust accumulation and reduced heat dissipation efficiency and may cause electrostatic discharge and hardware damage.
A radiator with a dust-proof structure is designed, including a ventilation ring, a first ventilation frame, a dust-proof breathable net and a cleaning assembly. By filtering and scraping dust impurities, it is prevented from entering the electric drive fan, and combining the pad and the second ventilation frame to form a closed space to reduce dust entering from the gap.
Effectively prevent dust from entering the electric drive fan, maintain heat dissipation efficiency, extend hardware life, and avoid electrostatic discharge and poor contact problems.
Smart Images
Figure CN223140132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radiators, in particular to a radiator with a dust-proof structure. Background Art
[0002] A computer radiator is a device used to reduce the temperature inside a computer. The main reason for its existence is to prevent the computer from experiencing performance degradation or hardware damage due to overheating. With the increasing integration of electronic components, the heat generation also increases. Especially high-performance components such as CPUs and GPUs generate a large amount of heat under high loads. The radiator absorbs heat by closely contacting the heat source and dissipates the heat into the air through heat sinks and fans, thereby maintaining the stable operation of the system and extending the service life of the hardware. Effective heat dissipation is crucial for improving computer performance and ensuring the reliable operation of the system.
[0003] Generally, computer radiators do not have a dust-proof structure. However, after long-term use, dust may enter the radiator. Dust not only reduces the heat dissipation efficiency, causing the hardware to overheat, but may also cause electrostatic discharge to damage sensitive electronic components. The dust accumulated over a long time will increase the wear of the internal fans and other moving parts of the system and reduce their service life. In addition, dust may also cause poor contact or even short-circuit problems on the circuit board. Summary of the Utility Model
[0004] In order to overcome the drawback that the existing radiator does not have a dust-proof function itself, which leads to a reduction in heat dissipation efficiency, the purpose of the utility model is to provide a radiator with a dust-proof structure.
[0005] A radiator with a dust-proof structure includes an installation frame, an electric drive fan, heat dissipation fins, a threaded seat, a ventilation ring, a first ventilation frame, a magnetic ring, a dust-proof breathable net, and a cleaning component. An electric drive fan is installed inside the installation frame. Heat dissipation fins are circumferentially and evenly connected to the electric drive fan. A threaded seat is connected to the installation frame. A ventilation ring is connected to the threaded seat. A first ventilation frame and a magnetic ring are connected to the ventilation ring. Ventilation holes are opened on both the ventilation ring and the first ventilation frame. A dust-proof breathable net is connected to the magnetic ring. A cleaning component is connected between the dust-proof breathable net and the first ventilation frame.
[0006] As a preferred technical solution of the utility model, the cleaning component includes a rotating shaft, a scraping plate, and a scraping strip. A rotating shaft is connected between the first ventilation frame and the dust-proof breathable net. A scraping plate is connected to the rotating shaft. A scraping strip is connected to the scraping plate.
[0007] As a preferred technical solution of the utility model, it further includes a scraping block, and the scraping block is connected to the scraping plate.
[0008] As a preferred technical solution of the utility model, anti-slip patterns are opened on the rotating shaft.
[0009] As a preferred technical solution of the present utility model, it further includes a cushion block, and the mounting frame is connected with the cushion block.
[0010] As a preferred technical solution of the present utility model, it further includes a second ventilation frame, and a second ventilation frame is connected between the mounting frame and the cushion block.
[0011] The present utility model has the following advantages: by providing a ventilation ring and a first ventilation frame, the present utility model can filter dust and impurities in the air inhaled by the electric drive fan, thereby preventing dust and impurities from entering the electric drive fan and reducing the heat dissipation efficiency of the present utility model. A cushion block and a second ventilation frame are also provided. The cushion block and the second ventilation frame form a closed space between the mounting frame and the inner wall of the chassis, thereby reducing the situation where dust and impurities enter the electric drive fan from the gap. Description of the Drawings
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0013] Figure 2 It is a three-dimensional structural schematic diagram of components such as the threaded seat, mounting frame and first ventilation frame of the present utility model.
[0014] Figure 3 It is a three-dimensional structural schematic diagram of components such as the first ventilation frame, rotating shaft and scraper of the present utility model.
[0015] Figure 4 It is a three-dimensional structural schematic diagram of components such as the scraper, scraping strip and magnetic ring of the present utility model.
[0016] Figure 5 It is a three-dimensional structural schematic diagram of components such as the mounting frame, cushion block and second ventilation frame of the present utility model. Among them, the above-mentioned drawings include the following reference numerals: 1 - mounting frame, 2 - electric drive fan, 3 - heat dissipation fins, 4 - threaded seat, 5 - ventilation ring, 6 - first ventilation frame, 7 - rotating shaft, 8 - scraper, 9 - scraping strip, 10 - magnetic ring, 11 - dust-proof breathable net, 12 - scraping block, 13 - cushion block, 14 - second ventilation frame. Detailed Embodiments
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0018] A radiator with a dust-proof structure, as Figures 1-5As shown, it includes an installation frame 1, an electric drive fan 2, heat dissipation fins 3, a threaded seat 4, a ventilation ring 5, a first ventilation frame 6, a magnetic ring 10, a dust-proof and breathable net 11 and a cleaning component. A mounting hole is opened in the middle of the installation frame 1, and the electric drive fan 2 is installed in the mounting hole. The bottom of the electric drive fan 2 is evenly and fixedly connected with the heat dissipation fins 3 along the circumferential direction. The bottom of the installation frame 1 is fixedly connected with the threaded seat 4, the inner wall of the threaded seat 4 is opened with a threaded groove, and the threaded seat 4 is threadedly connected with the ventilation ring 5 through the threaded groove thereon. The ventilation ring 5 is made of iron, and the top of the ventilation ring 5 is fixedly connected with the first ventilation frame 6, and the inner wall of the ventilation ring 5 is magnetically connected with the magnetic ring 10, ventilation holes are opened on the ventilation ring 5 and the first ventilation frame 6, the inner wall of the magnetic ring 10 is fixedly connected with the dust-proof and breathable net 11, and a cleaning component is connected between the dust-proof and breathable net 11 and the first ventilation frame 6.
[0019] When using the present radiator, the electric drive fan 2 sucks in the air from the bottom of the mounting frame 1, and then discharges the air from the top of the mounting frame 1. During this process, the air enters the heat dissipating fins 3 through the ventilation holes on the ventilation ring 5 and the first ventilation frame 6, and then enters the electric drive fan 2 through the gaps in the heat dissipating fins 3, and is finally discharged from the top of the mounting frame 1 under the action of the electric drive fan 2. When the air passes through the ventilation holes, large particles of dust and impurities will be isolated on the outside of the ventilation ring 5 and the first ventilation frame 6, and small particles of dust and impurities will pass through the ventilation holes along with the air. Under the action of the dust-proof and breathable net 11, small particles of dust and impurities will fall on the dust-proof and breathable net 11, thereby preventing small particles of dust from entering the electric drive fan 2 and thus affecting the heat dissipation efficiency of the present radiator.
[0020] like Figure 3 and Figure 4 As shown, the cleaning component includes a rotating shaft 7, a scraper 8, a scraper strip 9 and a scraper block 12. The rotating shaft 7 is rotatably connected between the first ventilation frame 6 and the dust-proof and breathable net 11. The bottom of the rotating shaft 7 passes through the dust-proof and breathable net 11. The rotating shaft 7 is provided with anti-skid grooves. The anti-skid grooves on the rotating shaft 7 can prevent slipping due to water during cleaning. The outer wall of the rotating shaft 7 is fixedly connected to the scraper 8. The scraper strip 9 is detachably connected to the upper and lower sides of the scraper 8. The scraper block 12 is fixedly connected to the end of the scraper 8 away from the rotating shaft 7.
[0021] After using for a period of time, when it is necessary to clean the dust on the ventilation ring 5, the first ventilation frame 6 and the dust-proof and breathable net 11, first rotate the ventilation ring 5 to disengage it from the threaded seat 4, and then rotate the rotating shaft 7 to rotate the scraper 8 thereon, so that the scraper strip 9 and the scraper block 12 can scrape off the dust and impurities on the inner wall of the first ventilation frame 6 and the dust-proof and breathable net 11, so that the first ventilation frame 6 and the dust-proof and breathable net 11 can be quickly cleaned to ensure the dust-proof effect of the radiator, and the ventilation ring 5, the first ventilation frame 6 and the dust-proof and breathable net 11 can all be washed and cleaned. When the dust-proof and breathable net 11 needs to be cleaned separately, the dust-proof and breathable net 11 can be removed from the ventilation ring 5 and then cleaned.
[0022] likeFigure 1 , Figure 2 , Figure 3 and Figure 5 As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , it further includes a spacer 13 and a second ventilation frame 14. The spacers 13 are fixedly connected to the top of the installation frame 1 along the circumferential direction at equal intervals. The second ventilation frames 14 are fixedly connected between adjacent spacers 13, and the second ventilation frames 14 are fixedly connected to the installation frame 1. After installing this radiator on the inner wall of the chassis through screws, the spacers 13 are in contact with the inner wall of the chassis. The distance difference between the installation frame 1 and the inner wall of the chassis forms a gap through the spacers 13. The electric fan 2 discharges air from this gap. After the electric fan 2 is turned off, the spacers 13 can reduce the contact surface between the gap and the outside air. The breathable net on the second ventilation frame 14 can adsorb dust and impurities, preventing dust and impurities from entering from the top of the installation frame 1. The spacers 13 and the second ventilation frame 14 form a closed space between the installation frame 1 and the inner wall of the chassis. Thus, the situation where dust and impurities enter the electric fan 2 from the gap can be reduced. When the electric fan 2 operates and generates heat, the heat can be discharged from the second ventilation frame 14.
[0023] It should be understood that the above description is only for exemplary purposes and does not mean to limit the present invention. Those skilled in the art will understand that the variant forms of the present invention will be included within the scope of the claims herein.
Claims
1. A radiator with a dust-proof structure, comprising a mounting frame (1), an electric drive fan (2) and heat dissipation fins (3). The electric drive fan (2) is installed inside the mounting frame (1), and heat dissipation fins (3) are circumferentially and evenly connected to the electric drive fan (2). It is characterized in that: It further includes a threaded seat (4), a ventilation ring (5), a first ventilation frame (6), a magnetic ring (10), a dust-proof breathable net (11) and a cleaning component. A threaded seat (4) is connected to the mounting frame (1), a ventilation ring (5) is connected to the threaded seat (4), a first ventilation frame (6) and a magnetic ring (10) are connected to the ventilation ring (5). Ventilation holes are provided on both the ventilation ring (5) and the first ventilation frame (6). A dust-proof breathable net (11) is connected to the magnetic ring (10), and a cleaning component is connected between the dust-proof breathable net (11) and the first ventilation frame (6).
2. The radiator with a dust-proof structure according to claim 1, characterized in that: The cleaning component includes a rotating shaft (7), a scraping plate (8) and a scraping strip (9). A rotating shaft (7) is connected between the first ventilation frame (6) and the dust-proof breathable net (11), a scraping plate (8) is connected to the rotating shaft (7), and a scraping strip (9) is connected to the scraping plate (8).
3. The radiator with a dust-proof structure according to claim 2, characterized in that: It further includes a scraping block (12), and the scraping block (12) is connected to the scraping plate (8).
4. The radiator with a dust-proof structure according to claim 3, characterized in that: Anti-slip threads are provided on the rotating shaft (7).
5. The radiator with a dust-proof structure according to claim 4, characterized in that: It further includes a cushion block (13), and the cushion block (13) is connected to the mounting frame (1).
6. The radiator with a dust-proof structure according to claim 5, characterized in that: It further includes a second ventilation frame (14), and the second ventilation frame (14) is connected between the mounting frame (1) and the cushion block (13).