A heat dissipation aluminum shell for fan controller with rapid heat dissipation function

Abstract

The present invention belongs to the field of controller heat dissipation technology, and relates to a heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function, comprising: a shell having a motor and a sensor installed inside; a ventilation hole provided on one side of the shell to draw in air for heat dissipation; a movable groove axially symmetrically provided on both sides of the ventilation hole; a filter plate slidably provided in the movable groove, and having a plurality of filter holes on the surface; a fixed frame axially symmetrically provided at both ends of the shell, having a space inside and interconnected with the movable groove; a cleaning component provided in the fixed frame for cleaning the filter plate; a synchronization component provided in the fixed frame, which can align the cleaning component with the filter plate and move synchronously. The heat dissipation aluminum shell for a fan controller provided by the present invention realizes multiple deep cleanings of the filter holes through the cooperation of multiple components such as the movable plate, the movable rod, the reset spring, and the wave groove, thereby ensuring the cleanliness of the filter holes.

Description

Technical Field

[0001] The present invention relates to the technical field of controller heat dissipation, in particular to a heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function. Background Art

[0002] A fan controller is a device used to control fan operation. It precisely controls fan speed and air volume based on environmental parameters and user needs. It also monitors the fan's operating status in real time, including current, voltage, speed, and temperature. If an anomaly occurs, it promptly issues an alarm and takes appropriate protective measures. Fan controllers generate heat during operation, primarily because their internal electronic components consume electrical energy and convert it into heat. If this heat is not controlled and dissipated, it can cause the controller's temperature to rise, affecting its performance and lifespan.

[0003] Usually, an air inlet and an air outlet are opened at both ends of the controller respectively. In order to prevent impurities in the air from entering the interior of the equipment, a filter needs to be installed at the air inlet. The filter needs to be cleaned after a period of use. The filter can be set to be movable. When cleaning is needed, the filter moves to one side and is cleaned with a cleaning pad to remove dust and other impurities in the filter holes. The cleaning pad generally remains fixed and is cleaned when the filter moves to one side of the cleaning pad. In this way, only the surface can be cleaned, but the inside of the filter holes is difficult to clean effectively. If the cleaning pad can move back and forth in the direction of the filter, the inside of the filter holes can be cleaned. However, if the size of the filter is larger than the size of the cleaning pad, the cleaning pad moves back and forth toward it to clean the filter holes during the movement. When the cleaning pad is away from the filter, the filter is still moving, which will cause some filters to not be cleaned, forming a cleaning dead corner, which reduces the ventilation and heat dissipation efficiency. Summary of the Invention

[0004] Based on this, it is necessary to address the above technical problems and provide a heat dissipation aluminum shell for a fan controller that can efficiently clean the filter plate and filter holes and avoid cleaning dead corners and has a rapid heat dissipation function.

[0005] The present invention provides a heat dissipation aluminum housing for a fan controller with a rapid heat dissipation function, comprising:

[0006] a housing having a motor and a sensor mounted therein;

[0007] A ventilation hole is provided on one side of the housing to draw in air for heat dissipation;

[0008] The movable grooves are axially symmetrically arranged on both sides of the ventilation hole;

[0009] A filter plate is slidably arranged in the movable groove and has a plurality of filter holes on its surface;

[0010] A fixed frame is axially symmetrically mounted at both ends of the housing, with a space provided therein and communicating with the movable groove;

[0011] A cleaning component, disposed in the fixing frame, for cleaning the filter plate;

[0012] The synchronization component is arranged in the fixed frame and can make the cleaning component and the filter plate move synchronously after being aligned.

[0013] In one embodiment, the cleaning assembly includes a movable plate, a slot is provided on the movable plate, a cleaning pad is movably arranged in the slot, one end of the cleaning pad is movably abutted against the filter plate, and a plurality of movable rods are fixedly arranged on the other end of the cleaning pad, and the movable rods are movably passed through the movable plate away from one end of the cleaning pad, a reset spring is fixedly arranged between the cleaning pad and the inner wall of the movable plate, and the movable rod is movably arranged in the reset spring.

[0014] In one embodiment, the synchronization component includes a fixed plate, which is fixedly connected to one end of the filter plate, a movable frame is slidably provided on the fixed plate, the movable frame is fixedly connected to the movable plate, a connecting frame is rotatably connected to the bottom of the movable frame, a positioning ring is movably provided on one end of the connecting frame away from the movable frame, a positioning plate is fixedly provided on one end of the fixed plate facing the positioning ring, and a positioning groove matching the positioning ring is provided on the positioning plate.

[0015] In one embodiment, a limiting plate is fixedly provided in the fixed frame, a limiting groove is provided on the limiting plate, a limiting ring is movably abutted in the limiting groove, and the limiting ring is movably connected to one end of the connecting frame away from the positioning ring.

[0016] In one embodiment, a plurality of the movable rods are connected together by a connecting plate, a cross bar is fixedly provided at one end of the connecting plate away from the movable rod, a cross plate is fixedly provided between the inner walls of the fixed frame, a wave groove is provided on the cross plate, and the cross bar slides in contact with the wave groove.

[0017] In one embodiment, a rotating rod is movably provided between the two fixing frames, and the rotating rod movably passes through the filter plates on both sides. The rotating rod is threadably connected to the filter plates on both sides, and the two threads rotate in opposite directions.

[0018] In one embodiment, the housing is provided with an axially symmetrical movable groove on one side of the movable groove, and a baffle is movably provided in the movable groove.

[0019] In one embodiment, a movable rod is movably provided on the top of the two baffles, the movable rod is threadedly connected to the two baffles, and the two threads are rotated in opposite directions, and one end of the movable rod movably passes through the shell.

[0020] In one embodiment, a driving gear and a driven gear are fixedly connected to the same side of the rotating rod and the movable rod, respectively, and the driving gear is meshed with the driven gear for transmission. The ends of the rotating rod and the movable rod are fixedly connected to a rotating plate and a deflection plate, respectively. An L-shaped plate is fixedly provided at one end of the shell, and one end of the L-shaped plate is rotatably connected to a rotating frame. A round rod is fixedly provided at one end of the rotating frame, and the round rod is movably abutted against the rotating plate and the deflection plate.

[0021] In one of the embodiments, a groove is provided on one of the baffles, a frustum is fixedly provided in the groove, a fixed block is fixedly provided on the other baffle, the fixed block is hollow, a limiting rod is movably provided on one side of the fixed block, one end of the limiting rod is located inside the fixed block and the limiting block is fixedly provided, an oblique groove is provided on the limiting block, the oblique groove is movably abutted against the frustum, and a positioning spring is fixedly provided between the limiting block and the inner wall of the fixed block.

[0022] The above-mentioned heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function realizes multiple deep cleanings of the filter holes through the cooperation of multiple components such as a moving plate, a moving rod, a return spring, and a wave groove, thereby ensuring the cleanliness of the filter holes; through the cooperation of multiple components such as a positioning plate, a positioning groove, a positioning ring, a connecting frame, and a movable frame, it is achieved that the cleaning pad and the filter plate can be moved synchronously when they are flush, which makes it easier for the cleaning pad to clean the filter plate and avoids cleaning dead corners; the abutment of the limit block and the round table can ensure the stability of the two baffles when they abut. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0026] Figure 3 This is a schematic diagram of the overall structure from another perspective of the present invention;

[0027] Figure 4 Schematic diagram of the structure of the movable slot in the present invention;

[0028] Figure 5 Schematic diagram of the internal structure of the fixed frame in the present invention;

[0029] Figure 6 Schematic diagram of the positional relationship between the movable frame and the fixed plate in the present invention;

[0030] Figure 7 for Figure 6 A magnified schematic diagram of part B;

[0031] Figure 8 It is a structural schematic diagram of the cleaning component in the present invention;

[0032] Figure 9 Schematic diagram of the structure of the groove in the present invention;

[0033] Figure 10 Schematic diagram of the structure of the chute in the present invention.

[0034] Reference numerals:

[0035] 1. Housing; 101. Ventilation hole; 102. Moving slot; 103. Movable slot; 2. Fixed frame; 3. Filter plate; 31. Filter hole; 4. Cleaning assembly; 41. Moving plate; 42. Notch; 43. Cleaning pad; 44. Moving rod; 45. Return spring; 5. Synchronizing assembly; 51. Fixed plate; 52. Movable frame; 53. Connecting frame; 54. Positioning ring; 55. Positioning plate; 56. Positioning slot; 57. Limiting plate; 5 8. Limiting groove; 59. Limiting ring; 6. Cross bar; 7. Cross plate; 71. Wave groove; 8. Rotating rod; 9. Baffle; 91. Groove; 10. Movable rod; 11. Driving gear; 12. Driven gear; 13. Rotating plate; 14. Deflection plate; 15. L-shaped plate; 16. Rotating frame; 17. Round rod; 18. Round table; 19. Fixed block; 20. Limiting rod; 21. Limiting block; 211. Bevel groove; 22. Positioning spring. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 making creative efforts shall fall within the scope of protection of the present invention.

[0037] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] Unless otherwise defined, all technical and scientific terms used in the present description have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this description are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used in this description includes any and all combinations of one or more of the associated listed items.

[0041] The following combination Figures 1-10 The present invention describes a heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function.

[0042] like Figure 1-Figure 7 As shown, in one embodiment, it includes a shell 1, a ventilation hole 101, a movable groove 102, a filter plate 3, a fixing frame 2, a cleaning component 4 and a synchronization component 5.

[0043] A motor and a sensor are provided in the shell 1; a ventilation hole 101 is provided on one side of the shell 1 to draw in air for heat dissipation; a movable groove 102 is axially symmetrically provided on both sides of the ventilation hole 101; a filter plate 3 is slidably provided in the movable groove 102, and a plurality of filter holes 31 are provided on the surface; a fixed frame 2 is axially symmetrically installed at both ends of the shell 1, with a space provided inside and interconnected with the movable groove 102; a cleaning component 4 is provided in the fixed frame 2 for cleaning the filter plate 3; a synchronization component 5 is provided in the fixed frame 2, which can align the cleaning component 4 with the filter plate 3 and move synchronously.

[0044] Specifically, the motor powers the sensor, and the sensor can control the speed and air volume of the fan. The motor generates heat during use. Multiple holes can be opened on the shell 1 to dissipate heat. Air can also be drawn in through the ventilation holes 101, and the air enters the shell 1 and is then discharged through the air outlet, which can also take away some of the heat. When the controller is in use, the two filter plates 3 are in contact with each other, so that dust and other impurities in the air entering through the ventilation holes 101 are filtered out by the filter holes 31 on the filter plates 3. When the controller is not in use, the two filter plates 3 are moved away from each other along the movable groove 102. The filter plates 3 move into the movable groove 102 and enter the fixed frame 2. Initially, the cleaning assembly 4 remains stationary during the movement of the filter plate 3. When the filter plate 3 moves to a position flush with the cleaning assembly 4, the cleaning assembly 4 will be driven to move synchronously by the synchronization assembly 5. During the movement, the cleaning assembly 4 will clean the filter holes 31, so that the cleaning assembly 4 is always flush with the filter plate 3 during the reciprocating cleaning process, and there will be no cleaning dead angle, thereby ensuring the cleaning quality.

[0045] See Figure 6-Figure 8 As shown, in this embodiment, the cleaning assembly 4 includes a movable plate 41, a notch 42 is formed on the movable plate 41, a cleaning pad 43 is movably arranged in the notch 42, one end of the cleaning pad 43 is movably abutted against the filter plate 3, and a plurality of movable rods 44 are fixedly arranged on the other end of the cleaning pad 43, and one end of the movable rod 44 away from the cleaning pad 43 movably passes through the movable plate 41, a return spring 45 is fixedly arranged between the cleaning pad 43 and the inner wall of the movable plate 41, and the movable rod 44 is movably arranged in the return spring 45;

[0046] Specifically, when the filter plate 3 moves to be flush with the cleaning pad 43, the moving rod 44 and the cleaning pad 43 are moved along the notch 42 in the direction close to the filter plate 3, and the brush on the cleaning pad 43 will penetrate into the filter hole 31 for cleaning. During this process, the reset spring 45 will be stretched, and then the force applied to the moving rod 44 will be removed. When the reset spring 45 recovers, the cleaning pad 43 will be pulled back to the initial position. Then the above process is repeated, and the cleaning pad 43 will clean the filter plate 3 multiple times, ensuring the cleaning quality.

[0047] See Figure 6-Figure 7 As shown, in this embodiment, the synchronization component 5 includes a fixed plate 51, which is fixedly connected to one end of the filter plate 3. A movable frame 52 is slidably provided on the fixed plate 51, and the movable frame 52 is fixedly connected to the movable plate 41. A connecting frame 53 is rotatably connected to the bottom of the movable frame 52. A positioning ring 54 is movably provided on one end of the connecting frame 53 away from the movable frame 52. A positioning plate 55 is fixedly provided on one end of the fixed plate 51 facing the positioning ring 54. A positioning groove 56 matching the positioning ring 54 is provided on the positioning plate 55.

[0048] When the filter screen needs to be cleaned, the filter plate 3 is moved into the fixed frame 2 along the movable groove 102. The movement of the filter plate 3 will drive the fixed plate 51 to move. Since the movable frame 52 is slidably connected to the fixed plate 51, the movement of the fixed plate 51 will not initially drive the movable frame 52 to move. At this time, the movable plate 41 and the cleaning pad 43 also remain stationary. When the filter plate 3 moves to be flush with the cleaning pad 43, the positioning plate 55 will cause the positioning groove 56 to abut against the positioning ring 54 as the fixed plate 51 moves. Subsequently, the movement of the fixed plate 51 will drive the connecting frame 53 and the movable frame 52 to move synchronously through the action of the positioning groove 56 and the positioning ring 54. The movement of the movable frame 52 will drive the movable plate 41 and the cleaning pad 43 to move. Therefore, during the subsequent movement, the cleaning pad 43 moves synchronously with the filter plate 3 while keeping it flush with the filter plate 3. This is conducive to improving the cleaning quality of the filter plate 3 by the cleaning pad 43.

[0049] See Figure 7 As shown, in this embodiment, a limit plate 57 is fixedly provided in the fixing frame 2, a limit slot 58 is provided on the limit plate 57, a limit ring 59 is movably abutted in the limit slot 58, and the limit ring 59 is movably connected to the end of the connecting frame 53 away from the positioning ring 54;

[0050] When the filter plate 3 moves in the opposite direction and contacts with the filter 3 again, the movable frame 52 will move synchronously with the fixed plate 51 until the limiting ring 59 is engaged with the limiting groove 58, and then the connecting frame 53 and the movable frame 52 will no longer move, the positioning groove 56 and the positioning ring 54 will be released, and the fixed plate 51 will move alone until the two filter plates 3 contact each other again.

[0051] See Figure 8 As shown, in this embodiment, the plurality of movable rods 44 are connected together by a connecting plate, a cross bar 6 is fixedly provided at one end of the connecting plate away from the movable rod 44, a cross plate 7 is fixedly provided between the inner walls of the fixed frame 2, and a wave groove 71 is formed on the cross plate 7, and the cross bar 6 slides and fits in the wave groove 71;

[0052] Specifically, when the cleaning pad 43 is flush with the filter plate 3 and moves synchronously, the cross bar 6 will abut against the wave groove 71 opened in the cross plate 7 during the movement, causing the cross bar 6 to move back and forth laterally. The reciprocating movement of the cross bar 6 will drive the connecting plate, the moving rod 44 and the cleaning pad 43 to move back and forth, so that the filter hole 31 can be deeply cleaned during the movement.

[0053] See Figure 4-Figure 6 As shown, in this embodiment, a rotating rod 8 is movably provided between the two fixing frames 2, and the rotating rod 8 movably passes through the filter plates 3 on both sides. The rotating rod 8 is threadedly adapted to be connected with the filter plates 3 on both sides, and the two threads rotate in opposite directions.

[0054] Specifically, when the position of the filter plate 3 needs to be adjusted, the rotating rod 8 is rotated. Since the rotating rod 8 is threadedly connected to the two filter plates 3 and the two threads are rotated in opposite directions, the rotation of the rotating rod 8 will drive the filter plates 3 to move horizontally, thereby achieving the effect of opening and closing.

[0055] See Figure 4-Figure 5 As shown, in this embodiment, the housing 1 is axially symmetrically provided with a movable groove 103 on one side of the movable groove 102, and a baffle 9 is movably provided in the movable groove 103;

[0056] Specifically, when the controller is not in use, the baffle 9 is moved toward the outside of the movable groove 103 until the two baffles 9 abut against each other, thereby completely blocking the ventilation hole 101 to prevent external dust from accumulating on the surface of the filter plate 3. When the controller is in use, the baffle 9 can be moved toward the inside of the movable groove 103 to expose the ventilation hole 101.

[0057] See Figure 4 As shown, in this embodiment, a movable rod 10 is movably provided on the top of the two baffles 9. The movable rod 10 is threadedly adapted to the two baffles 9 and the two threads are screwed in opposite directions. One end of the movable rod 10 movably passes through the housing 1.

[0058] Specifically, when the baffles 9 need to be opened, the movable rod 10 can be rotated to move the two baffles 9 away from each other along the movable groove 103. Conversely, when the baffles 9 need to be closed, the movable rod 10 can be rotated in the opposite direction.

[0059] See Figure 4-Figure 6 As shown, in this embodiment, a driving gear 11 and a driven gear 12 are fixedly connected to the same side of the rotating rod 8 and the movable rod 10, respectively. The driving gear 11 is meshed with the driven gear 12 for transmission. The ends of the rotating rod 8 and the movable rod 10 are fixedly connected to a rotating plate 13 and a deflection plate 14, respectively. An L-shaped plate 15 is fixedly provided at one end of the housing 1. One end of the L-shaped plate 15 is rotatably connected to a rotating frame 16. A round rod 17 is fixedly provided at one end of the rotating frame 16. The round rod 17 is movably abutted against the rotating plate 13 and the deflection plate 14.

[0060] Specifically, when the baffles 9 abut against each other to close the ventilation holes 101, the filter plates 3 can be moved away from each other for cleaning. Subsequently, when the controller is working, the two baffles 9 must be moved away from each other, and the filter plates 3 must abut against each other to filter the incoming air. When the filter plates 3 need to be cleaned, the rotating frame 16 is rotated. The rotation of the rotating frame 16 drives the round rod 17 to rotate. During the rotation of the round rod 17, it will first abut against the rotating plate 13 and drive the rotating plate 13 and the rotating rod 8 to rotate. The rotation of the rotating rod 8 will drive the filter plates 3 away from each other. In this process, they will be deeply cleaned by the cleaning pad 43. At the same time, the rotation of the rotating rod 8 will drive the driving gear 11 to rotate, thereby driving the driven gear 12 to rotate, and the rotation of the driven gear 12 will drive the active gear 11 to rotate. The movable rod 10 rotates so that the baffles 9 abut against each other. When the round rod 17 rotates to the point where it no longer abuts the rotating plate 13, it can stop rotating. At this time, the filter plate 3 is cleaned, and the baffle 9 abuts to block the ventilation hole 101. When the controller needs to be used, the rotating frame 16 continues to be rotated in the same direction, and the round rod 17 also rotates to abut against the deflection plate 14. At this time, the driven gear 12 will rotate in the opposite direction to cause the movable rod 10 to rotate in the opposite direction so that the baffles 9 move away from each other. At the same time, the driving gear 11 will also rotate in the opposite direction under the action of the driven gear 12 to cause the rotating rod 8 to rotate in the opposite direction, so that the two filter plates 3 approach each other until they abut. In this way, the cleaned filter plate 3 can continue to filter the incoming air, and the L-shaped plate 15 provides support for the rotating frame 16.

[0061] See Figure 4 and Figure 9-10 As shown, in this embodiment, a groove 91 is provided on one of the baffles 9, and a round table 18 is fixedly provided in the groove 91. A fixed block 19 is fixedly provided on the other baffle 9. The fixed block 19 is hollow. A limiting rod 20 is movably provided on one side of the fixed block 19. The end of one side of the limiting rod 20 is located inside the fixed block 19 and a limiting block 21 is fixedly provided. An inclined groove 211 is provided on the limiting block 21, and the inclined groove 211 is movably abutted against the round table 18. A positioning spring 22 is fixedly provided between the limiting block 21 and the inner wall of the fixed block 19.

[0062] Specifically, when the two baffles 9 abut against each other, the fixed block 19 is located in the groove 91, and the end of the limit block 21 without the inclined groove 211 abuts against one side of the round table 18, and the positioning spring 22 is in a normal telescopic state. At this time, due to the abutting force of the round table 18, the limit block 21 and the limit rod 20 cannot move, and the baffle 9 with the limit block 21 cannot move either. This can ensure the stability of the abutment of the baffle 9. When the vent 101 needs to be opened, the limit rod 20 is pulled outward, and the limit rod 20 drives the limit block 21 to move, thereby compressing the positioning spring 2 2, until the limit block 21 does not abut against the truncated cone 18, at this time the two baffles 9 can move away from each other. When the baffles 9 need to abut against each other, the baffles 9 move closer to each other, and the inclined groove 211 section of the limit block 21 abuts against the surface of the truncated cone 18, which will cause the limit block 21 to move laterally, thereby compressing the positioning spring 22. When the limit block 21 moves along the surface of the truncated cone 18 until it no longer contacts the surface, the positioning spring 22 will drive the limit block 21 to move back to the initial position, and the end of the limit block 21 without the inclined groove 211 abuts against the truncated cone 18 to ensure the stability of the abutment of the baffle 9.

[0063] During implementation, when the filter plate 3 needs to be cleaned, the rotating frame 16 is rotated, and the rotation of the rotating frame 16 drives the round rod 17 to rotate. During the rotation of the round rod 17, it will first abut against the rotating plate 13 and drive the rotating plate 13 and the rotating rod 8 to rotate. The rotation of the rotating rod 8 will drive the filter plates 3 to move away from each other, and the rotation of the rotating rod 8 will drive the driving gear 11 to rotate, thereby driving the driven gear 12 to rotate. The rotation of the driven gear 12 will drive the movable rod 10 to rotate so that the baffles 9 abut against each other. The movement of the filter plate 3 will drive the fixed plate 51 to move. Since the movable frame 52 is slidably connected to the fixed plate 51, the movement of the fixed plate 51 will not drive the movable frame 52 to move at first. At this time, the movable plate 41 and the cleaning pad 43 also remain stationary. When the filter plate 3 moves to the position aligned with When the cleaning pad 43 is flush with the filter plate 3, the positioning plate 55 will make the positioning groove 56 abut against the positioning ring 54 as the fixed plate 51 moves. Subsequently, the movement of the fixed plate 51 will drive the connecting frame 53 and the movable frame 52 to move synchronously through the action of the positioning groove 56 and the positioning ring 54. The movement of the movable frame 52 will drive the movable plate 41 and the cleaning pad 43 to move. When the cleaning pad 43 is flush with the filter plate 3 and moves synchronously, the cross bar 6 will abut against the wave groove 71 opened in the cross plate 7 during the movement, causing the cross bar 6 to move back and forth laterally. The reciprocating movement of the cross bar 6 will drive the connecting plate, the movable rod 44 and the cleaning pad 43 to move back and forth, so that the filter hole 31 can be deeply cleaned during the movement. When the round rod 17 rotates to no longer abut against the rotating plate 13, To stop rotation, at this time the filter plate 3 is cleaned, the baffle 9 abuts and blocks the ventilation hole 101, when the controller needs to be used, continue to rotate the rotating frame 16 in the same direction, the round rod 17 will also rotate and abut against the deflection plate 14, at this time the driven gear 12 will rotate in the opposite direction to make the movable rod 10 rotate in the opposite direction so that the baffles 9 move away from each other. At the same time, the driving gear 11 will also rotate in the opposite direction under the action of the driven gear 12 to make the rotating rod 8 rotate in the opposite direction, so that the two filter plates 3 are close to each other until they abut, so that the cleaned filter plates 3 can continue to filter the incoming air. At the same time, when the two baffles 9 abut each other, the fixed block 19 is located in the groove 91, and the end of the limit block 21 without the inclined groove 211 abuts against one side of the round table 18, positioning the spring The spring 22 is in a normal expansion and contraction state. At this time, due to the abutment force of the round table 18, the limit block 21 and the limit rod 20 cannot move, and the baffle 9 with the limit block 21 cannot move either. This ensures the stability of the abutment of the baffle 9. When the vent 101 needs to be opened, the limit rod 20 is pulled outward, and the limit rod 20 drives the limit block 21 to move, thereby compressing the positioning spring 22, until the limit block 21 is no longer in contact with the round table 18. At this time, the two baffles 9 can move away from each other. When the baffles 9 need to abut each other, the baffles 9 move closer to each other, and the inclined groove 211 section of the limit block 21 abuts against the surface of the round table 18, which causes the limit block 21 to move laterally, thereby compressing the positioning spring 22. When the limit block 21 moves along the surface of the round table 18 until it is no longer in contact,Under the action of the positioning spring 22, the limit block 21 will be driven to move back to the initial position, and the end of the limit block 21 without the inclined groove 211 will abut against the round table 18 to ensure the stability of the abutment of the baffle 9.

[0064] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The above-described embodiments merely illustrate several embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of the present invention. Therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function, characterized in that: include: a housing having a motor and a sensor mounted therein; A ventilation hole is provided on one side of the housing to draw in air for heat dissipation; The movable grooves are axially symmetrically arranged on both sides of the ventilation hole; A filter plate is slidably arranged in the movable groove and has a plurality of filter holes on its surface; A fixed frame is axially symmetrically mounted at both ends of the housing, with a space provided therein and communicating with the movable groove; A cleaning component, disposed in the fixing frame, for cleaning the filter plate; The cam is provided with a plurality of movable rods, and the movable rod is moved along the movable plate so as to move the movable plate away from the cleaning pad. The movable rod can move through the movable plate away from the cleaning pad, and a return spring is fixedly provided between the cleaning pad and the inner wall of the movable plate. The movable rod is movably provided in the return spring. The cam comprises a fixed plate, which is fixedly connected to one end of the filter plate, and a movable frame is slidably provided on the fixed plate, and the movable frame is fixedly connected to the movable plate. The cam is fixedly provided with a positioning plate at one end facing the positioning ring, and a positioning groove is provided on the positioning plate, and a limiting plate is fixedly provided in the fixing frame, and a limiting groove is provided on the limiting plate, and a limiting ring is movably abutted in the limiting groove, and the limiting ring is movably connected to the connecting frame away from the positioning ring. The multiple moving rods are connected together by a connecting plate, and a cross bar is fixedly provided with one end of the connecting plate away from the moving rod, and a cross plate is fixedly provided between the inner walls of the fixed frame, and a wave groove is provided on the cross plate, and the cross bar slides in contact with the wave groove.

2. The heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function according to claim 1 is characterized in that: A rotating rod is movably provided between the two fixing frames. The rotating rod movably passes through the filter plates on both sides. The rotating rod is threadably connected to the filter plates on both sides, and the two threads rotate in opposite directions.

3. The heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function according to claim 2, characterized in that: The housing is axially symmetrically provided with a movable groove on one side of the movable groove, and a baffle is movably arranged in the movable groove.

4. The heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function according to claim 3 is characterized in that: A movable rod is movably provided on the top of the two baffles. The movable rod is threadedly adapted to the two baffles and the two threads are rotated in opposite directions. One end of the movable rod movably passes through the shell.

5. The heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function according to claim 4 is characterized in that: A driving gear and a driven gear are fixedly connected to the same side of the rotating rod and the movable rod, respectively. The driving gear is meshed with the driven gear for transmission. The ends of the rotating rod and the movable rod are fixedly connected to a rotating plate and a deflection plate, respectively. An L-shaped plate is fixedly provided at one end of the shell, and one end of the L-shaped plate is rotatably connected to a rotating frame. A round rod is fixedly provided at one end of the rotating frame, and the round rod is movably abutted against the rotating plate and the deflection plate.

6. The heat dissipation aluminum shell for a fan controller with a rapid heat dissipation function according to claim 3, characterized in that: A groove is provided on one of the baffles, and a round table is fixedly arranged in the groove. A fixed block is fixedly provided on the other baffle, and the fixed block is hollow. A limit rod is movably provided on one side of the fixed block. One end of the limit rod is located inside the fixed block and the limit block is fixedly arranged. An oblique groove is provided on the limit block, and the oblique groove is movably abutted against the round table. A positioning spring is fixedly provided between the limit block and the inner wall of the fixed block.

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