Dustproof CPU radiator air filtering device

Abstract

The invention discloses a dustproof CPU radiator air filtering device, and relates to the technical field of dust separation, the dustproof CPU radiator air filtering device comprises a filtering frame and further comprises a filtering assembly, a driving roller is arranged on the inner wall of the filtering frame, a cooling fan is fixedly mounted on the circumferential surface of the driving roller, a filtering plate is arranged on the inner wall of the filtering frame, and mounting rods penetrate through the left wall and the right wall of the filtering plate; a mounting frame is fixedly mounted on the front side of the filtering frame, a connecting rod is fixedly mounted on the inner wall of the mounting frame, a mounting plate is slidably mounted on the circumferential surface of the connecting rod, a mounting groove is formed in the circumferential surface of the mounting rod, and U-shaped plates are fixedly mounted on the upper wall and the lower wall of the mounting frame; the free end of the elastic telescopic rod moves rightwards to be separated from the protection groove and release the limiting of the T-shaped rod, and the elastic telescopic rod ensures that the filter plate is kept stable and is not extruded and loosened by external force, so that dust, impurities and other small particles in the air can be filtered more effectively, and the filtering effect of air filtering is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of dust separation, in particular to an air filter device for a dustproof CPU radiator. Background Art

[0002] The dustproof CPU radiator air filter device is usually composed of filter, frame, fan and disassembly equipment components.

[0003] The patent with patent announcement number CN210434177U relates to a dust-proof CPU radiator air filter device, comprising a radiator fan and a filter device body, wherein the radiator fan comprises a shell with a through hole in the center and a fan arranged in the through hole of the shell, and the filter device body comprises a fixing plate and a filter, wherein the fixing plate is detachably connected to the top of the shell, and the center hole of the fixing plate is concentric with the through hole of the shell and has the same size and shape, and the filter comprises a top plate, a star-shaped plate and a bottom plate, wherein the top plate, the star-shaped plate and the bottom plate are all three-layer structures, namely, an upper layer, a middle layer and a lower layer, respectively, the upper layer and the lower layer are filter mesh layers, the middle layer is an adsorption layer, the bottom of the top plate is sealedly connected to the top of the star-shaped plate, the top of the bottom plate is sealedly connected to the bottom of the star-shaped plate, and the bottom is sealedly connected to the fixing plate, the purpose is to solve the problem that when the CPU radiator works for a long time, the dust entering the chassis will gradually cover the radiator fan and the heat sink, thereby affecting the heat dissipation function of the CPU radiator.

[0004] In the above patent, the top of the bottom plate is sealedly connected to the bottom of the star-shaped plate, and the bottom is sealedly connected to the fixed plate. The purpose is to solve the problem that when the CPU radiator works for a long time, the dust entering the chassis will gradually cover the radiator fan and heat sink, affecting the heat dissipation function of the CPU radiator. However, it is difficult to prevent the filter plate from loosening and causing the filtering effect to decrease. The loose filter plate is difficult to effectively filter the dust, which leads to dust, fine particles and other substances entering the inside of the radiator, thereby aggravating the temperature increase of the radiator and affecting the heat dissipation efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a dustproof CPU radiator air filter device, which solves the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention is implemented through the following technical scheme: an air filter device for a dust-proof CPU radiator comprises a filter frame and a filter assembly, wherein the inner wall of the filter frame is provided with a driving roller, a cooling fan is fixedly installed on the circumferential surface of the driving roller, a filter plate is provided on the inner wall of the filter frame, left and right walls of the filter plate are penetrated with mounting rods, a mounting frame is fixedly installed on the front side of the filter frame, a connecting rod is fixedly installed on the inner wall of the mounting frame, a mounting plate is slidably installed on the circumferential surface of the connecting rod, a mounting groove is provided on the circumferential surface of the mounting rod, a U-shaped plate is fixedly installed on the upper and lower walls of the mounting frame, a T-shaped rod is fixedly penetrated on the front and rear walls of the U-shaped plate, a protective groove is provided on the right side of the T-shaped rod, an elastic telescopic rod is fixedly installed on the front side of the mounting frame, a free end of the elastic telescopic rod is in contact with the protective groove, the T-shaped rod is in contact with the mounting groove, and the free end of the elastic telescopic rod moves to the right side to break away from the contact with the protective groove and releases the limit on the T-shaped rod.

[0007] According to the above technical solution, a curved block is fixedly installed on the inner wall of the installation frame, and the curved block is elastic. The slow movement of the installation plate drives the slow movement of the installation rod, and the slow movement of the installation rod slowly pops out the filter plate. A No. 1 spring is arranged between the installation plate and the installation frame, and the No. 1 spring can drive the installation plate to reset.

[0008] According to the above technical solution, a No. 2 spring is arranged between the T-shaped rod and the U-shaped plate, and the No. 2 spring can drive the T-shaped rod to reset. The T-shaped rod passes through the inner and outer walls of the installation frame, and the rear side of the T-shaped rod is set as an inclined surface.

[0009] According to the above technical scheme, the inner wall of the filter frame is provided with a separation component for improving the filtering effect, and the top of the filter frame is provided with an anti-static component. The separation component includes a rack, a rotating rod, a gear, a curved rod, an arc panel, an arc groove and an adsorption plate. The rotation of the rotating rod drives the curved rod to rotate, and the rotation of the curved rod scrapes the dust adsorbed on the left side of the adsorption plate. The rack slides through the inner and outer walls of the filter frame, the adsorption plate is fixedly installed on the inner wall of the filter frame, the rotating rod penetrates the left and right walls of the adsorption plate, the gear is fixedly installed on the circumferential surface of the rotating rod, the curved rod is fixedly installed on the circumferential surface of the rotating rod, the arc panel is fixedly installed on the inner wall of the filter frame, and the arc groove is opened on the top of the arc panel.

[0010] According to the above technical solution, the rack is meshed with the gear, and a clockwork spring is arranged between the rotating rod and the adsorption plate. One end of the clockwork spring is arranged on the circumferential surface of the rotating rod, and the other end is arranged on the surface of the adsorption plate. The rotating rod can be driven to reset by the clockwork spring, and the front side of the rack is arranged as an inclined surface.

[0011] According to the above technical solution, the rack contacts the mounting plate, the curved rod contacts the adsorption plate, the arc panel is elastic, and the vibration of the arc panel drives the curved rod to resonate together.

[0012] According to the above technical scheme, the anti-static component includes a protective frame, a hollow frame, a connecting plate, a liquid inlet hole, a guide tube and a moving rod. The antistatic agent entering the bottom of the hollow frame is dripped onto the surface of the curved rod through the guide tube. The antistatic agent dripped onto the surface of the curved rod is smeared on the left side of the adsorption plate through the rotation of the curved rod. The protective frame is fixedly installed on the top of the filter frame, the hollow frame is fixedly installed on the inner wall of the protective frame, the connecting plate is slidably installed on the inner wall of the hollow frame, the liquid inlet hole is opened on the circumferential surface of the hollow frame, the guide tube is fixedly installed on the circumferential surface of the hollow frame, and the moving rod slides through the inner and outer walls of the guide tube.

[0013] According to the above technical solution, a moving ring is fixedly installed on the circumferential surface of the moving rod, and the moving ring contacts the inner wall of the guide tube. A No. 3 spring is arranged between the moving rod and the protective frame, and the No. 3 spring can drive the moving rod to reset. The bottom of the connecting plate is arranged as an inclined surface, and a rubber ring is arranged between the hollow frame and the connecting plate, and the rubber ring can improve the sealing between the hollow frame and the connecting plate.

[0014] According to the above technical solution, the moving rod passes through the top of the connecting plate, an antistatic agent is arranged inside the protective frame, the guide tube passes through the bottom of the protective frame, the guide tube passes through the inner and outer walls of the filter frame, and the moving ring moves back and forth to clear the inside of the guide tube to prevent dust from accumulating inside the guide tube.

[0015] The present invention provides a dustproof CPU radiator air filter device, which has the following beneficial effects: (1) The dustproof CPU heat sink air filter device can release the limit on the T-shaped rod by manually pushing the free end of the elastic telescopic rod to the right. The elastic telescopic rod ensures that the filter plate remains stable and is not loosened by external force, so that dust, impurities and other tiny particles in the air can be filtered more effectively, thereby ensuring the filtering effect of air filtration. The filter plate is ejected by moving the installation rod to the left. The filter plate that is easy to disassemble can prevent excessive dust accumulation and ensure smooth air flow, thereby further improving the filtering effect of air filtration.

[0016] (2) The dustproof CPU radiator air filter device uses the arc block to slowly move the mounting plate to drive the mounting rod to slowly move. The mounting rod slowly moves to slowly pop out the filter plate. The slow movement of the filter plate can avoid excessive force acting on the filter plate, thereby preventing the filter plate from deforming, and then ensuring a better seal between it and the filter frame, thereby helping to improve the filtering effect and reduce the entry of dust.

[0017] (3) The dust-proof CPU radiator air filter device improves the adsorption effect of the adsorption plate by scraping off the dust adsorbed on the left side of the adsorption plate by the curved rod. The mechanism of scraping off dust by the curved rod can maintain the secondary dust-proof ability of the adsorption plate. The dust in the dead corner between the curved rod and the adsorption plate is loosened by the vibration of the curved rod, which can further improve the adsorption effect of the adsorption plate, thereby improving the overall filtering effect and ensuring that no dead corner is neglected.

[0018] (4) The dust-proof CPU radiator air filter device allows the antistatic agent inside the protective frame to enter the bottom of the hollow frame through the liquid inlet hole. By spraying the antistatic agent in a quantitative manner, the dust can be reduced from accumulating on the left side of the adsorption plate due to static electricity, thereby assisting in improving the secondary dust filtering effect of the adsorption plate, thereby helping the radiator maintain the best heat dissipation effect.

[0019] (5) The dust-proof CPU heat sink air filter device dredges the inside of the guide tube by reciprocating movement of the moving ring to prevent dust accumulation inside the guide tube. The continuous dredging of the moving ring ensures that there is no dust accumulation in the guide tube, avoids uneven spraying, and thus improves the use efficiency of the antistatic agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the filter frame of the present invention; Figure 3 This is a schematic diagram of the rack and gear position structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of the installation frame of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A; Figure 6 This is a schematic diagram of the position structure of the cambered block and the mounting plate of the present invention; Figure 7 It is a schematic diagram of the internal structure of the protection frame of the present invention.

[0021] In the figure: 1. filter frame; 2. drive roller; 3. cooling fan; 4. arc block; 5. filter plate; 6. mounting rod; 7. mounting frame; 8. connecting rod; 9. mounting plate; 10. mounting groove; 11. U-shaped plate; 12. T-shaped rod; 13. elastic telescopic rod; 14. protective groove; 151. rack; 152. rotating rod; 153. gear; 154. curved rod; 155. arc panel; 156. arc groove; 157. adsorption plate; 161. protective frame; 162. hollow frame; 163. connecting plate; 164. liquid inlet hole; 165. guide tube; 166. moving rod; 167. moving ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 6 One embodiment of the present invention is: an air filter device for a dustproof CPU heat sink, comprising a filter frame 1, and a filter assembly, wherein a driving roller 2 is arranged on the inner wall of the filter frame 1, a cooling fan 3 is fixedly installed on the circumferential surface of the driving roller 2, a filter plate 5 is arranged on the inner wall of the filter frame 1, and a mounting rod 6 is penetrated through the left and right walls of the filter plate 5, a mounting frame 7 is fixedly installed on the front side of the filter frame 1, a connecting rod 8 is fixedly installed on the inner wall of the installing frame 7, a mounting plate 9 is slidably installed on the circumferential surface of the connecting rod 8, and a mounting groove 10 is opened on the circumferential surface of the installing rod 6, U-shaped plates 11 are fixedly installed on the upper and lower walls of the installation frame 7, and T-shaped rods 12 are fixedly penetrated through the front and rear walls of the U-shaped plate 11. A protective groove 14 is opened on the right side of the T-shaped rod 12, and an elastic telescopic rod 13 is fixedly installed on the front side of the installation frame 7. The free end of the elastic telescopic rod 13 is in contact with the protective groove 14, and the T-shaped rod 12 is in contact with the installation groove 10. The elastic telescopic rod 13 ensures that the filter plate 5 remains stable and is not loosened by external force, so that tiny particles such as dust and impurities in the air can be filtered more effectively, thereby ensuring the filtering effect of air filtration.

[0024] The inner wall of the mounting frame 7 is fixedly mounted with a curved block 4, which is elastic. The mounting plate 9 moves slowly to drive the mounting rod 6 to move slowly, and the mounting rod 6 moves slowly to slowly pop out the filter plate 5. A No. 1 spring is arranged between the mounting plate 9 and the mounting frame 7, and the No. 1 spring can drive the mounting plate 9 to reset. The filter plate 5 moves slowly to avoid excessive force on the filter plate 5, thereby preventing the filter plate 5 from deforming, and further ensuring better sealing between the filter plate 5 and the filter frame 1, thereby helping to improve the filtering effect and reduce the entry of dust.

[0025] A second spring is arranged between the T-shaped rod 12 and the U-shaped plate 11, and the second spring can drive the T-shaped rod 12 to reset. The T-shaped rod 12 passes through the inner and outer walls of the installation frame 7, and the rear side of the T-shaped rod 12 is arranged as an inclined surface.

[0026] When the present embodiment is working: when the filter plate 5 needs to be disassembled and cleaned, the free end of the elastic telescopic rod 13 is manually pushed to move to the right side, and the free end of the elastic telescopic rod 13 moves to the right side to break away from the contact with the protective groove 14 and release the limit on the T-shaped rod 12. After the limit of the T-shaped rod 12 is released, the T-shaped rod 12 is manually pulled to move forward. The T-shaped rod 12 moves forward to pull the No. 2 spring. The No. 2 spring is deformed and accumulates force due to the pulling of the T-shaped rod 12. At the same time, the T-shaped rod 12 moves forward to break away from the contact with the mounting groove 10 and release the limit on the mounting rod 6. After the limit of the mounting rod 6 is released, the mounting plate 9 moves to the left side under the elastic force of the No. 1 spring. The mounting plate 9 moves to the left side under the elastic force of the No. 1 spring. The filter plate 5 is ejected slowly by the movement of the mounting rod 6, and the filter plate 5 is reinstalled inside the filter frame 1 by squeezing the mounting plate 9 through the mounting plate 9. At the same time, the driving roller 2 drives the cooling fan 3 to rotate, and the cooling fan 3 rotates for air cooling and the filter plate 5 filters and removes dust from the air.

[0027] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, a separation component for improving the filtering effect is provided on the inner wall of the filter frame 1, and an anti-static component is provided on the top of the filter frame 1. The separation component includes a rack 151, a rotating rod 152, a gear 153, a curved rod 154, an arc panel 155, an arc groove 156 and an adsorption plate 157. The rack 151 slides through the inner and outer walls of the filter frame 1, the adsorption plate 157 is fixedly installed on the inner wall of the filter frame 1, the rotating rod 152 penetrates the left and right walls of the adsorption plate 157, the gear 153 is fixedly installed on the circumferential surface of the rotating rod 152, the curved rod 154 is fixedly installed on the circumferential surface of the rotating rod 152, the arc panel 155 is fixedly installed on the inner wall of the filter frame 1, and the arc groove 156 is opened on the top of the arc panel 155. The mechanism of scraping off dust by the curved rod 154 can maintain the secondary dustproof ability of the adsorption plate 157.

[0028] The rack 151 is meshed with the gear 153, and a clockwork spring is arranged between the rotating rod 152 and the adsorption plate 157. One end of the clockwork spring is arranged on the circumferential surface of the rotating rod 152, and the other end is arranged on the surface of the adsorption plate 157. The clockwork spring can drive the rotating rod 152 to reset, and the front side of the rack 151 is arranged as an inclined surface.

[0029] The rack 151 is in contact with the mounting plate 9, the curved rod 154 is in contact with the adsorption plate 157, and the arc panel 155 is elastic. The vibration of the arc panel 155 drives the curved rod 154 to resonate together. The vibration of the curved rod 154 loosens the dust in the dead corner between the curved rod 154 and the adsorption plate 157, which can further enhance the adsorption effect of the adsorption plate 157, thereby improving the overall filtering effect.

[0030] The anti-static component includes a protective frame 161, a hollow frame 162, a connecting plate 163, a liquid inlet hole 164, a guide tube 165 and a moving rod 166. The protective frame 161 is fixedly installed on the top of the filter frame 1, the hollow frame 162 is fixedly installed on the inner wall of the protective frame 161, the connecting plate 163 is slidably installed on the inner wall of the hollow frame 162, the liquid inlet hole 164 is opened on the circumferential surface of the hollow frame 162, the guide tube 165 is fixedly installed on the circumferential surface of the hollow frame 162, and the moving rod 166 slides through the inner and outer walls of the guide tube 165. By spraying the antistatic agent in a quantitative manner, the dust can be reduced from accumulating on the left side of the adsorption plate 157 due to static electricity, thereby assisting in improving the secondary dust filtration effect of the adsorption plate 157, thereby helping the radiator maintain the best heat dissipation effect.

[0031] A moving ring 167 is fixedly installed on the circumferential surface of the moving rod 166, and the moving ring 167 contacts the inner wall of the guide tube 165. A No. 3 spring is arranged between the moving rod 166 and the protective frame 161, and the No. 3 spring can drive the moving rod 166 to reset. The bottom of the connecting plate 163 is arranged as an inclined surface, and a rubber ring is arranged between the hollow frame 162 and the connecting plate 163, and the rubber ring can improve the sealing between the hollow frame 162 and the connecting plate 163.

[0032] The moving rod 166 passes through the top of the connecting plate 163, an antistatic agent is arranged inside the protective frame 161, the guide tube 165 passes through the bottom of the protective frame 161, the guide tube 165 passes through the inner and outer walls of the filter frame 1, and the moving ring 167 reciprocates to clear the inside of the guide tube 165 to prevent dust accumulation inside the guide tube 165. The continuous clearing of the moving ring 167 ensures that there is no dust accumulation in the guide tube 165, avoids uneven spraying, and thus improves the use effect of the antistatic agent.

[0033] When the present embodiment is working, the mounting rod 6 squeezes the mounting plate 9 to move to the right, the mounting plate 9 moves to the right and contacts the inclined surface of the rack 151 and squeezes the rack 151, the rack 151 is squeezed by the mounting plate 9 and moves in the direction away from the mounting rod 6, the rack 151 moves in the direction away from the mounting rod 6 and squeezes the gear 153, the gear 153 is squeezed by the rack 151 and rotates, the rotation of the gear 153 drives the rotating rod 152 to rotate, the rotation of the rotating rod 152 squeezes the clockwork spring, the clockwork spring is squeezed by the rotating rod 152 to produce deformation and store force, and at the same time the rotation of the rotating rod 152 drives the clockwork spring to rotate. The surface rod 154 rotates, and the curved rod 154 rotates to scrape the dust adsorbed on the left side of the adsorption plate 157. The dust adsorbed on the left side of the adsorption plate 157 is scraped off by the curved rod 154, thereby improving the adsorption effect of the adsorption plate 157. At the same time, the curved rod 154 rotates to contact the arc panel 155 and hit the arc panel 155. The arc panel 155 vibrates due to the impact of the curved rod 154. The vibration of the arc panel 155 drives the curved rod 154 to resonate together. The vibration of the curved rod 154 loosens the dust in the dead corner between the curved rod 154 and the adsorption plate 157, further improving the adsorption effect of the adsorption plate 157.

[0034] The curved rod 154 rotates to contact the inclined surface of the connecting plate 163 and squeeze the connecting plate 163. The connecting plate 163 is squeezed upward by the curved rod 154. The connecting plate 163 moves upward to contact the liquid inlet hole 164 and releases the seal on the bottom of the hollow frame 162. After the seal on the bottom of the hollow frame 162 is released, the antistatic agent inside the protective frame 161 enters the bottom of the hollow frame 162 through the liquid inlet hole 164. The antistatic agent entering the bottom of the hollow frame 162 drips onto the surface of the curved rod 154 through the guide tube 165. The antistatic agent dripped onto the surface of the curved rod 154 is smeared on the left side of the adsorption plate 157 through the rotation of the curved rod 154. At the same time, the connecting plate 163 moves upward to contact the top of the moving rod 166 and The moving rod 166 is squeezed, and the moving rod 166 is squeezed by the connecting plate 163 and moves upward. The moving rod 166 moves upward to squeeze the No. 3 spring. The No. 3 spring is squeezed by the moving rod 166 to deform and accumulate force. At the same time, the moving rod 166 moves upward to drive the moving ring 167 to move upward. After the curved rod 154 continues to rotate and disengages from the contact with the connecting plate 163, after the connecting plate 163 disengages from the contact with the curved rod 154, the moving rod 166 moves downward under the elastic force of the No. 3 spring. The moving rod 166 moves downward to drive the connecting plate 163 and the moving ring 167 to move downward and reset. The moving ring 167 moves back and forth to clear the inside of the guide tube 165 to prevent dust from accumulating inside the guide tube 165.

[0035] 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 dustproof CPU radiator air filter device, comprising a filter frame (1), characterized in that: It also includes a filter assembly, wherein the inner wall of the filter frame (1) is provided with a driving roller (2), a cooling fan (3) is fixedly mounted on the circumferential surface of the driving roller (2), a filter plate (5) is provided on the inner wall of the filter frame (1), a mounting rod (6) penetrates through the left and right walls of the filter plate (5), a mounting frame (7) is fixedly mounted on the front side of the filter frame (1), a connecting rod (8) is fixedly mounted on the inner wall of the mounting frame (7), a mounting plate (9) is slidably mounted on the circumferential surface of the connecting rod (8), a mounting groove (10) is provided on the circumferential surface of the mounting rod (6), and the The upper and lower walls of the installation frame (7) are fixedly mounted with U-shaped plates (11); the inner wall of the filter frame (1) is provided with a separation component for improving the filtering effect; the top of the filter frame (1) is provided with an anti-static component; the front and rear walls of the U-shaped plate (11) are fixedly penetrated by a T-shaped rod (12); a protection groove (14) is provided on the right side of the T-shaped rod (12); an elastic telescopic rod (13) is fixedly mounted on the front side of the installation frame (7); the free end of the elastic telescopic rod (13) is in contact with the protection groove (14); and the T-shaped rod (12) is in contact with the installation groove (10).

2. The dustproof CPU radiator air filter device according to claim 1, characterized in that: A curved surface block (4) is fixedly mounted on the inner wall of the installation frame (7); the curved surface block (4) is elastic; and a first spring is arranged between the installation plate (9) and the installation frame (7).

3. The dustproof CPU radiator air filter device according to claim 2, characterized in that: A No. 2 spring is arranged between the T-shaped rod (12) and the U-shaped plate (11); the T-shaped rod (12) penetrates the inner and outer walls of the installation frame (7); and the rear side of the T-shaped rod (12) is arranged as an inclined surface.

4. The dustproof CPU radiator air filter device according to claim 3, characterized in that: The separation assembly comprises a rack (151), a rotating rod (152), a gear (153), a curved rod (154), a curved panel (155), a curved groove (156) and an adsorption plate (157); the rack (151) slides through the inner and outer walls of the filter frame (1); the adsorption plate (157) is fixedly mounted on the inner wall of the filter frame (1); the rotating rod (152) penetrates the left and right walls of the adsorption plate (157); the gear (153) is fixedly mounted on the circumferential surface of the rotating rod (152); the curved rod (154) is fixedly mounted on the circumferential surface of the rotating rod (152); the curved panel (155) is fixedly mounted on the inner wall of the filter frame (1); and the curved groove (156) is provided on the top of the curved panel (155).

5. The dustproof CPU radiator air filter device according to claim 4, characterized in that: The rack (151) is meshed with the gear (153), a spring is provided between the rotating rod (152) and the adsorption plate (157), and the front side of the rack (151) is provided as an inclined surface.

6. The dustproof CPU radiator air filter device according to claim 5, characterized in that: The rack (151) is in contact with the mounting plate (9), the curved rod (154) is in contact with the adsorption plate (157), and the arc panel (155) is elastic.

7. The dustproof CPU radiator air filter device according to claim 6, characterized in that: The antistatic component comprises a protective frame (161), a hollow frame (162), a connecting plate (163), a liquid inlet hole (164), a guide tube (165) and a moving rod (166); the protective frame (161) is fixedly mounted on the top of the filter frame (1); the hollow frame (162) is fixedly mounted on the inner wall of the protective frame (161); the connecting plate (163) is slidably mounted on the inner wall of the hollow frame (162); the liquid inlet hole (164) is provided on the circumferential surface of the hollow frame (162); the guide tube (165) is fixedly mounted on the circumferential surface of the hollow frame (162); and the moving rod (166) slidably penetrates the inner and outer walls of the guide tube (165).

8. The dustproof CPU radiator air filter device according to claim 7, characterized in that: A moving ring (167) is fixedly mounted on the circumferential surface of the moving rod (166), the moving ring (167) is in contact with the inner wall of the guide tube (165), a No. 3 spring is arranged between the moving rod (166) and the protective frame (161), the bottom of the connecting plate (163) is arranged as an inclined surface, and a rubber ring is arranged between the hollow frame (162) and the connecting plate (163).

9. The dustproof CPU radiator air filter device according to claim 8, characterized in that: The moving rod (166) passes through the top of the connecting plate (163); an antistatic agent is provided inside the protection frame (161); the guide tube (165) passes through the bottom of the protection frame (161); and the guide tube (165) passes through the inner and outer walls of the filter frame (1).

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