An intelligent magnetic high-voltage energy saver with heat dissipation structure

Abstract

The present invention relates to a smart magnetic high-voltage energy saver with a heat dissipation structure, comprising: a housing; a heat dissipation fin, which is installed on the side of the housing; a filter assembly, which is arranged on the inner side of the heat dissipation fin and has a concave-convex surface, the concave-convex surface has a plurality of recessed parts and a plurality of protruding parts, the recessed parts and the protruding parts are spaced apart in the circumferential direction of the filter assembly, and the filter assembly can rotate around its own axis; and a cleaning assembly, which abuts against the outer surface of the filter assembly and can move up and down to clean the dust on the filter assembly. The present invention sets a concave-convex surface on the filter assembly to prevent dust from being concentrated and accumulated at the ends of the front and rear sides of the filter assembly due to the curvature of the filter assembly, resulting in excessive blockage.

Description

Technical Field

[0001] The invention relates to the field of power savers, and in particular to an intelligent magnetic high-voltage power saver with a heat dissipation structure. Background Art

[0002] In order to ensure the heat dissipation effect of the power saver, a ventilation structure is generally provided on the power saving device; however, dust in the environment will enter the interior of the power saving device through the heat dissipation vents of the power saving device. The dust entering the interior of the power saving device will reduce the service life of the electronic components and may also cause the power saving device to malfunction. Current power saving devices are equipped with filters at the heat dissipation vents, but after long-term use, the filters will become clogged. If the filters are not replaced or cleaned in time, the heat dissipation effect will be reduced. Summary of the invention

[0003] The purpose of the present invention is to provide a smart magnetic high-voltage energy saver with a heat dissipation structure, which is provided with a concave and convex surface on the filter component to prevent dust from being concentrated and accumulated at the ends of the front and rear sides of the filter component due to the curvature of the filter component, thereby causing excessive blockage.

[0004] In order to solve the above problems, the present invention provides a smart magnetic high-voltage energy saver with a heat dissipation structure, comprising: a shell; a heat dissipation fin, which is installed on the side of the shell; a filter assembly, which is arranged on the inner side of the heat dissipation fin and has a concave-convex surface, the concave-convex surface has a plurality of recessed portions and a plurality of protruding portions, the recessed portions and the protruding portions are spaced apart in the circumferential direction of the filter assembly, and the filter assembly can rotate around its own axis; and a cleaning assembly, which abuts against the outer surface of the filter assembly and can move up and down to clean dust on the filter assembly.

[0005] Preferably, the filter assembly comprises: a chassis, which can rotate around its own axis, and the upper surface of the chassis has a plurality of movable grooves extending in the radial direction of the chassis; a support plate, the bottom of which is fixedly connected to the chassis; and a filter screen, which is arranged above the chassis, the filter screen is connected to the support plate, and has a plurality of fixed rods and movable rods distributed at intervals, wherein the bottom end of the fixed rod is fixedly connected to the chassis, the bottom end of the movable rod can be slidably mounted to the movable groove, and the movable rod is a magnetic rod; wherein, in the outer half of the filter assembly, the movable rod is farther away from the axis of the chassis than the fixed rod, so that the movable rod constitutes the protrusion, and the fixed rod constitutes the recess; in the inner half of the filter assembly, the movable rod is closer to the axis of the chassis than the fixed rod, so that the movable rod constitutes the recess, and the fixed rod constitutes the protrusion.

[0006] Preferably, the intelligent magnetic high-voltage energy saver with a heat dissipation structure further includes: a fixed shaft, which passes through the chassis and is fixed on the outer shell, the outer side of the fixed shaft has a first magnet, the inner side of the fixed shaft has a second magnet, the magnetism of the first magnet is the same as the magnetism of the movable rod, and the magnetism of the second magnet is opposite to the magnetism of the first magnet; and a first driving device, which is arranged on the top of the fixed shaft, the output shaft of the first driving device is connected to the support plate, and can drive the support plate to rotate.

[0007] Preferably, the filter assembly further comprises: two lead screws mounted to the chassis, the two lead screws being arranged on both sides of the support plate.

[0008] Preferably, the cleaning assembly comprises: two lifting frames, both ends of which can be slidably mounted to the support plate, the middle part of each lifting frame is connected to the corresponding lead screw and can move in the up and down directions under the drive of the lead screw, the two lifting frames are arc-shaped and symmetrically arranged, and the inner side of the lifting frames has a slide groove; two slide plates, which are arc-shaped and are slidably mounted to the corresponding slide grooves, respectively, and the inner side of each slide plate has a plurality of connecting shafts; and a plurality of cleaning brushes, which are respectively connected to the corresponding connecting shafts through rotating shafts, and the rotating shafts can be extended and retracted along the extension direction of the connecting shafts and can rotate around the axis where the connecting shafts are located.

[0009] Preferably, each of the rotating shafts is connected to an upper middle portion of the cleaning brush.

[0010] Preferably, the cleaning assembly further comprises: a torsion spring, which is arranged between the connecting shaft and the rotating shaft, and the torsion spring can apply a torsional force to the rotating shaft, so that the rotating shaft rotates to the cleaning brush in a vertical state in an initial state.

[0011] Preferably, the inner sides of both ends of the slide plate are provided with top blocks, and the inner and outer sides of the support plate are provided with a plurality of protrusions.

[0012] Preferably, a spacing between adjacent lower bumps among the plurality of bumps is smaller than a spacing between adjacent upper bumps.

[0013] Preferably, the intelligent magnetic high-voltage energy saver with a heat dissipation structure further comprises: a second driving device, whose output shaft is connected to the lead screw and can drive the lead screw to rotate around the axis of the lead screw.

[0014] The intelligent magnetic high-voltage energy saver with a heat dissipation structure of the present invention is provided with a concave-convex surface on the filter assembly to prevent dust from being concentrated and accumulated at the ends of the front and rear sides of the filter assembly due to the curvature of the filter assembly, thereby preventing excessive blockage.

[0015] The methods and apparatus of the present invention have other features and advantages that will be apparent from, or will be described in detail in, the accompanying drawings and subsequent embodiments incorporated herein, which together serve to explain the specific principles of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the isolated structure of the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to the implementation scheme of the present invention;

[0017] Figure 2 for Figure 1 Left view of

[0018] Figure 3 for Figure 2 Cross-sectional view at AA in the middle;

[0019] Figure 4 for Figure 3 A partial enlarged view of the X in the middle;

[0020] Figure 5 for Figure 1 Explosion diagram of

[0021] Figure 6 This is a schematic diagram after the fixed shaft, filter assembly, cleaning assembly and cover plate are disassembled;

[0022] Figure 7 An exploded schematic diagram of a portion of a cleaning assembly;

[0023] Figure 8 is a front view of the filter assembly;

[0024] Fig. 9 is a structural schematic diagram of a bump;

[0025] Fig.10 for Figure 8 Cross-sectional view at BB in the middle.

[0026] Description of reference numerals:

[0027] Housing 100, first mounting groove 101, second mounting groove 102, third mounting groove 103, channel 104, channel 105;

[0028] Heat dissipation fins 200;

[0029] Fan 400;

[0030] Dust drawer 500;

[0031] Cover plate 600, air inlet 601;

[0032] Filter assembly 700, sliding groove 701, lead screw 702, protrusion 703, movable rod 704, fixed rod 705, movable groove 706, filter screen 707, bottom plate 708, support plate 709, end 710;

[0033] Fixed shaft 800, fourth mounting slot 801, fifth mounting slot 802, sixth mounting slot 803, first driving device 810;

[0034] Cleaning assembly 900, lifting frame 910, slide slot 911, mounting portion 912, slide plate 920, top block 921, connecting shaft 922, cleaning brush 930, rotating shaft 931;

[0035] The inner half is A and the outer half is B.

[0036] It should be understood that the drawings are not necessarily drawn to scale, but rather present simplified representations of various features to illustrate the basic principles of the invention. The specific design features disclosed in the present invention (including, for example, specific dimensions, directions, locations, and shapes) will be determined in part by the specific intended application and use environment.

[0037] In the figures, like reference numbers refer to the same or equivalent parts of the present invention throughout the several figures of the drawing. DETAILED DESCRIPTION

[0038] The following will be referred to in detail various embodiments of the present invention, examples of which are presented in the accompanying drawings and described below. Although the present invention will be described in conjunction with exemplary embodiments, it should be understood that this specification is not intended to limit the present invention to these exemplary embodiments. On the contrary, the present invention is intended to cover not only these exemplary embodiments, but also various alternative forms, modifications, equivalent forms and other embodiments that can be included in the spirit of the present invention and within the scope defined by the appended claims.

[0039] When a component is referred to as being “on” or “over” another component, the component may be in contact with the other component, or the component may be spaced apart from the other component, or an intervening component may exist between the component and the other component.

[0040] Combine the following Figures 1 to 10 An intelligent magnetic high-voltage energy saver with a heat dissipation structure according to an embodiment of the present invention is described.

[0041] like Figures 1 to 4 As shown, the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to the implementation scheme of the present invention includes: a housing 100, heat dissipation fins 200, a filter component 700 and a cleaning component 900.

[0042] The heat dissipation fins 200 are installed on the side of the housing 100 .

[0043] like Figure 3 and Figure 4 As shown, the filter assembly 700 is disposed on the inner side of the heat dissipation fin 200 and has a concave-convex surface, wherein the concave-convex surface has a plurality of concave portions and a plurality of convex portions (see Fig.10 ), the recessed portions and the protruding portions are spaced apart in the circumferential direction of the filter assembly 700, and the filter assembly 700 can rotate around its own axis.

[0044] The cleaning component 900 abuts against the outer surface of the filter component and can move up and down to clean the dust on the filter component 700.

[0045] The embodiment of the present invention provides a concave-convex surface on the filter assembly 700 to prevent dust from being concentrated and accumulated at the ends 710 on the front and rear sides of the filter assembly 700 due to the curvature of the filter assembly 700, thereby preventing excessive clogging. If there is no concave-convex surface, the filter surface is a semicircular arc surface, and the arc surface has a guiding effect on air and dust, and dust tends to gather at the ends 710 on the front and rear sides of the filter assembly 700.

[0046] like Figure 1 and Figure 3 As shown, the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to the implementation scheme of the present invention has heat dissipation structures on its left and right sides. This article takes the left side as an example to introduce its structure.

[0047] like Figure 4 As shown, the left side of the housing 100 has a first mounting groove 101 , a second mounting groove 102 and a third mounting groove 103 .

[0048] The first mounting groove 101 is used for mounting the filter assembly 700, the cleaning assembly 900 and the fixed shaft 800 to be described later.

[0049] The second mounting groove 102 is located above the first mounting groove 101 and is connected to the first mounting groove 101 through the channel 104. The second mounting groove 102 is also connected to the internal space of the outer shell 100. A fan 400 is installed in the second mounting groove 102. When the fan 400 is working, it can suck the outside air into the internal space. Specifically, the outside air enters the internal space of the outer shell 100 through the heat dissipation fins 200, the first mounting groove 101 and the second mounting groove 102.

[0050] The third installation slot 103 is located below the first installation slot 101 and is connected to the first installation slot 101 through the channel 105. The third installation slot 103 is also connected to the outside. A dust drawer 500 is installed in the third installation slot 103. The dust on the filter assembly 700 is cleaned by the cleaning assembly 900 and can fall into the dust drawer 500 in the third installation slot 103 through the channel 105. After the dust in the dust drawer 500 is full, the dust drawer 500 can be pulled out, and then the dust in the dust drawer 500 is poured out, and the empty dust drawer 500 is put into the third installation slot 103 for repeated use.

[0051] The channel 105 is only connected to the inner half area A of the filter assembly 700 , but not to the outer half area B of the filter assembly 700 , so as to prevent the dust in the dust drawer 500 from being sucked in through the channel 105 .

[0052] In an exemplary embodiment, Figure 6 As shown, the filter assembly 700 includes: a base plate 708 , a support plate 709 and a filter screen 707 .

[0053] like Fig.10 As shown, the bottom plate 708 can rotate around its own axis, and the upper surface of the bottom plate 708 has a plurality of movable grooves 706 extending along the radial direction of the bottom plate. The axis of the bottom plate 708 itself is the rotation center of the filter assembly 700.

[0054] The bottom of the support plate 709 is fixed to the bottom plate 708, and the support plate 709 extends in the front-to-back direction to form a boundary between the inner half area A of the filter assembly 700 and the outer half area B of the filter assembly 700. The support plate 709 is plate-shaped, which can prevent the dust swept from the filter screen of the inner half area A of the filter assembly 700 from entering the outer half area B of the filter assembly 700, thereby preventing the dust from being sucked into the second installation groove 102. Fig.10 As shown, the outer side (i.e., left side) and inner side (i.e., right side) of the front part of the support plate 709, and the outer side (i.e., left side) and inner side (i.e., right side) of the rear part of the support plate 709 are provided with sliding grooves 701 to install the lifting frame 910 of the cleaning assembly 900 introduced later. The sliding grooves 701 extend in the vertical direction.

[0055] The filter screen 707 is disposed above the bottom plate 708. The filter screen 707 is connected to the support plate 709 and has a plurality of fixed rods 705 and movable rods 704 (see FIG. Fig.10 ), wherein the bottom end of the fixed rod 705 is fixed to the chassis 708, the bottom end of the movable rod 704 can be slidably mounted to the movable groove 706, the movable rod 704 can slide along the movable groove 706 (ie, move along the radial direction), and the movable rod 704 is a magnetic rod.

[0056] Among them, Fig.10 As shown, in the outer half area B of the filter assembly 700, the movable rod 704 is farther away from the axis of the bottom plate 708 than the fixed rod 705, so that the movable rod 704 forms a protrusion and the fixed rod 705 forms a recess.

[0057] In the inner half area A of the filter assembly 700, the movable rod 704 is closer to the axis of the bottom plate 708 than the fixed rod 705, so that the movable rod 704 forms a recessed portion and the fixed rod 705 forms a protruding portion.

[0058] In an exemplary embodiment, Figure 5 and Figure 6 As shown, a cover plate 600 is fixed on the top of the filter assembly 700. The cover plate 600 is located in the first mounting groove 101. The cover plate 600 has two air inlets 601, one of which corresponds to the outer half area B of the filter assembly 700, and the other corresponds to the inner half area A of the filter assembly 700. Among them, only the air inlet 601 corresponding to the outer half area B of the filter assembly 700 is connected with the channel 104, while the air inlet 601 corresponding to the inner half area A of the filter assembly 700 is not connected with the channel 104, so that only the air in the outer half area B enters the second mounting groove 102 through the channel 104, and then enters the internal space of the housing 100, while the air in the inner half area A cannot enter the second mounting groove 102 through the channel 104, thereby preventing the dust swept from the inner half area A from being sucked into the second mounting groove 102 and the internal space of the housing 100.

[0059] In an exemplary embodiment, Figure 4 , Figure 6 and Fig.10 As shown, the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to the embodiment of the present invention further includes: a fixed shaft 800 and a first driving device 810.

[0060] The fixed shaft 800 is fixed in the first mounting groove 101 of the housing 100 and passes through the chassis 708, and the axis of the chassis 708 coincides with the axis of the fixed shaft 800, that is, the chassis 708 rotates around the fixed shaft 800. The middle part of the support plate 709 has a hollow sleeve, the fixed shaft 800 passes through the sleeve, and the support plate 709 can rotate around the fixed shaft 800, that is, the rotation center of the support plate 709, the rotation center of the chassis 708, and the rotation center of the filter assembly 700 are all the fixed shaft 800.

[0061] like Figure 6 As shown, the top of the fixed shaft 800 has a fourth mounting groove 801, and the outer side of the fixed shaft 800 (i.e. Figure 6The left side of the fixed shaft 800 has a fifth mounting groove 802, in which a first magnet is mounted. Figure 6 The sixth mounting groove 803 is provided on the right side of the movable rod 704. A second magnet is installed in the sixth mounting groove 803. The magnetism of the first magnet is the same as that of the movable rod 704, and the magnetism of the second magnet is opposite to that of the first magnet. The first magnet and the second magnet can be permanent magnets or electromagnets.

[0062] The first magnet on the outside of the fixed shaft 800 repels the movable rod 704 to push the movable rod 704 to move outward in the radial direction, thereby making the movable rod 704 farther away from the axis of the chassis 708 (i.e., farther away from the fixed shaft 800) than the fixed rod 705, so that the movable rod 704 in the outer half zone B forms a protrusion, and the fixed rod 705 in the outer half zone B forms a recess.

[0063] The second magnet on the inner side of the fixed shaft 800 attracts the movable rod 704 so that the movable rod 704 moves inward along the radial direction, thereby making the movable rod 704 in the inner half zone A closer to the axis of the chassis 708 (i.e., closer to the fixed shaft 800) than the fixed rod 705, so that the movable rod 704 in the inner half zone A forms a recessed portion and the fixed rod 705 forms a protruding portion.

[0064] The first driving device 810 is disposed in the fourth mounting slot 801 at the top of the fixed shaft 800. The output shaft of the first driving device 810 is connected to the support plate 709 and can drive the support plate 709 to rotate, thereby driving the filter screen 707 to rotate. In an exemplary embodiment, the first driving device 810 can be a motor, and the type of the first driving device 810 is not limited thereto, and it can be any form in the prior art as long as it can achieve the above functions.

[0065] In an exemplary embodiment, Figure 8 and Fig.10 As shown, the filter assembly 700 further includes: two screws 702, which are mounted to the chassis 708, and the two screws 702 are arranged on both sides of the support plate 709, that is, one screw 702 is arranged on the outside of the support plate 709, and the other screw 702 is arranged on the inside of the support plate 709.

[0066] In an exemplary embodiment, the intelligent magnetic high-voltage energy saver with a heat dissipation structure of the embodiment of the present invention further includes two second drive devices (not shown in the figure), and the output shaft of each second drive device is connected to a corresponding screw 702 and can drive the screw 702 to rotate around the axis of the screw 702 itself.

[0067] In an exemplary embodiment, the second driving device may be a motor, and the type of the second driving device is not limited thereto, and it may be any form in the prior art as long as it can achieve the above functions.

[0068] In an exemplary embodiment, Figure 6 and Figure 7 As shown, the cleaning assembly 900 includes: two lifting frames 910 , two slide plates 920 and a plurality of cleaning brushes 930 .

[0069] Both ends of the lifting rack 910 can be slidably mounted to the support plate 709, the middle of each lifting rack 910 is connected to the corresponding lead screw 702, and can move in the up and down direction under the drive of the lead screw 702, the two lifting racks 910 are arc-shaped and symmetrically arranged, and the inner side of the lifting rack 910 has a slide groove 911. Specifically, one lifting rack 910 is located on the outer side of the support plate 709, that is, the outer half area B of the filter assembly 700, and the other lifting rack 910 is located on the inner side of the support plate 709, that is, the inner half area A of the filter assembly 700.

[0070] Specifically, both ends of the lifting frame 910 have mounting portions 912 corresponding to the sliding slots 701 . The mounting portions 912 are installed in the corresponding sliding slots 701 and can move up and down along the sliding slots 701 .

[0071] The slide plate 920 is arc-shaped, and the two slide plates 920 are slidably installed in the corresponding slide grooves 911, that is, the slide plates 920 can move along the slide grooves 911, and each slide plate 920 has a plurality of connecting shafts 922 on the inner side, and the connecting shafts 922 extend along the radial direction.

[0072] Each cleaning brush 930 is connected to the corresponding connecting shaft 922 via a rotating shaft 931. The rotating shaft 931 can be extended and retracted along the extending direction of the connecting shaft 922 and can rotate around the axis of the connecting shaft 922. Each cleaning brush 930 is stopped on the outer surface of the filter screen 707.

[0073] In an exemplary embodiment, Figure 7 As shown, each rotating shaft 931 is connected to the upper and middle part of the cleaning brush 930 to form an eccentric structure, so that the cleaning brush 930 is in an inclined state during the reciprocating swing of the sliding plate 920. This inclined state can always ensure that dust falls downward.

[0074] In an exemplary embodiment, the cleaning assembly 900 further includes a torsion spring (not shown in the figure), which is disposed between the connecting shaft 922 and the rotating shaft 931. The torsion spring can apply a torsion force to the rotating shaft, so that the rotating shaft 931 rotates to a vertical position of the cleaning brush 930 in the initial state. The initial state here refers to when the lifting frame 910 is in the highest position, and the top block 921 described later is not in contact with the protrusion 703.

[0075] In an exemplary embodiment, Figure 7 As shown, the inner sides of both ends of the slide plate 920 have top blocks 921, and the outer side (i.e., left side) and inner side (i.e., right side) of the front portion of the support plate 709, as well as the outer side (i.e., left side) and inner side (i.e., right side) of the rear portion of the support plate 709 have a plurality of protrusions 703 (see FIG. Figure 8 ), multiple bumps 703 are distributed in the vertical direction.

[0076] As the slide plate 920 moves downward following the lifting frame 910 , the top block 921 continuously contacts the protrusion 703 , causing the slide plate 920 to continuously move back and forth in a circular direction in the slide groove 911 , thereby achieving reciprocating cleaning of the filter screen 707 in the inner half area A of the filter assembly 700 .

[0077] exist Figure 8 In the embodiment of the present invention, the cross section of the protrusion 703 is a triangle, and one side of the triangle is vertically arranged, and the top block 921 is in contact with the other two sides of the triangle. In other embodiments, the cross section of the protrusion 703 can also be other shapes, such as Fig. 9 The arch.

[0078] During the cleaning process, dust falls downwards. The further it moves downwards, the greater the dust density is, and the more dust adheres to the filter assembly 700. To solve this problem, the plurality of protrusions 703 can be configured so that the spacing between adjacent protrusions 703 at the bottom is smaller than the spacing between adjacent protrusions 703 at the top, so that the movement frequency of the slide plate 920 increases as the cleaning assembly 900 moves downwards, thereby increasing the cleaning frequency of the cleaning brush 930 to ensure cleaning efficiency. After cleaning is completed, the cleaning assembly 900 can be reset to the top. Figure 8 Taking the embodiment as an example, the plurality of protrusions 703 can be configured so that the length of the vertical side (i.e., the height) of the lower protrusion 703 is smaller than the length of the vertical side (i.e., the height) of the upper protrusion 703, so that as the height decreases, the density of the protrusions 703 becomes greater and greater, thereby increasing the movement frequency of the slide plate 920 in the horizontal direction.

[0079] In an exemplary embodiment, the intelligent magnetic high-voltage energy saver with a heat dissipation structure of the embodiment of the present invention further includes a controller (not shown in the figure), which is electrically connected to the first drive device 810 and the second drive device, and can control the operation of the first drive device 810 and the second drive device.

[0080] In an exemplary embodiment, the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to an embodiment of the present invention further includes a sensor group (not shown in the figure), the sensor group includes two sensors, the two sensors are electrically connected to the controller, and one sensor is arranged on the outside of the filter assembly 700 (i.e., Fig.10 The left side in the figure), for example, can be arranged on the inner side wall of the heat dissipation fin 200, and another sensor is arranged on the inner side of the filter assembly 700 (ie, Fig.10 The right side in the figure), for example, can be set on the side wall of the outer side of the fixed shaft 800.

[0081] The two sensors detecting the filter component 700 can respectively sense the internal air pressure value and the external air pressure value of the filter component 700, and send the sensed air pressure value information to the controller. The controller calculates the internal and external pressure difference based on the measured air pressure value information, and compares the internal and external pressure difference with the preset threshold value. When the internal and external pressure difference reaches the threshold value, it means that the outer half area B of the filter component 700 no longer has effective ventilation capacity, that is, the outer half area B is blocked at this time.

[0082] The other structures and functions of the intelligent magnetic high-voltage energy saver with a heat dissipation structure of the present invention are known to those skilled in the art and will not be described in detail to reduce redundancy.

[0083] The operation of the intelligent magnetic high-voltage energy saver with a heat dissipation structure according to the implementation scheme of the present invention will be described below in conjunction with the accompanying drawings.

[0084] The outside of the filter assembly 700 (ie, Fig.10 The right side of the heat dissipation fin 200 is the filtering surface.

[0085] The fan 400 draws external air into the internal space of the housing 100. The external air passes through the heat dissipation fins 200 and the outside of the filter assembly 700 in turn and enters the outer half area B of the filter assembly 700, and passes through an air inlet 601 and a channel 104 of a cover plate 600 corresponding to the outer half area B of the filter assembly 700 to enter the second mounting groove 102, thereby entering the internal space of the housing 100.

[0086] At this time, in the outer half area B, the magnetism of the first magnet in the fifth mounting groove 802 is the same as the magnetism of the movable rod 704, thereby generating a repulsive force, which pushes the movable rod 704 to move outward in the radial direction, thereby making the movable rod 704 farther away from the fixed shaft 800 than the fixed rod 705, so that the movable rod 704 forms a protrusion and the fixed rod 705 forms a recess, that is, a concave and convex surface is formed, thereby preventing dust from being concentrated and accumulated on the front and rear sides of the filter assembly 700 due to the curvature of the filter assembly 700, causing excessive blockage.

[0087] In the inner half area A, the magnetism of the second magnet in the sixth mounting groove 803 is opposite to the magnetism of the movable rod 704 and generates an attractive force, which causes the movable rod 704 to move inward in the radial direction, thereby making the movable rod 704 closer to the fixed axis 800 than the fixed rod 705, so that the movable rod 704 forms a recessed portion and the fixed rod 705 forms a protruding portion.

[0088] When the internal and external pressure difference reaches the threshold, it indicates that the outer half area B of the filter assembly 700 no longer has effective ventilation capacity, that is, the outer half area B is blocked at this time. The controller sends a first control signal to the first drive device 810. Under the control of the first control signal, the output shaft of the first drive device 810 rotates 180 degrees, so that the support plate 709 rotates 180 degrees around the fixed axis 800 (that is, the filter assembly 700 rotates 180 degrees), thereby causing the filter screen 707 with a large amount of dust attached to the original outer half area B of the filter assembly 700 to rotate to the inner half area A, and the clean filter screen 707 of the original inner half area A of the filter assembly 700 to rotate to the outer half area B, that is, the filter screens 707 of the outer half area B and the inner half area A are interchanged, so that the filter screen 707 with a large amount of dust attached is cleaned in the inner half area A, and the clean filter screen performs the filtering function in the outer half area B.

[0089] The movable rod 704 of the clean filter 707 is pushed outward in the outer half area B by the repulsive force of the first magnet, so that the movable rod 704 forms a protrusion and the fixed rod 705 forms a recess, thereby increasing the filtering area of ​​the outer half area B.

[0090] The movable rod 704 of the filter 707 with a large amount of dust attached is pulled inward by the attraction of the second magnet in the inner half area A, so that the movable rod 704 forms a recessed portion and the fixed rod 705 forms a protruding portion, that is, the recessed portion and the protruding portion are interchangeable so that the cleaning component can clean the concave and convex surfaces.

[0091] During the 180-degree rotation of the filter assembly 700, the lead screw 702, the movable rod 704, the fixed rod 705, the filter screen 707, the chassis 708, the support plate 709 and the cleaning assembly 900 rotate 180 degrees together, while the fixed shaft 800 does not rotate.

[0092] After the filter assembly 700 rotates 180 degrees around the fixed axis 800, the controller sends a second control signal to the second drive device located in the inner half area A. Under the control of the second control signal, the output shaft of the second drive device located in the inner half area A rotates along the first direction, so that the screw 702 located in the inner half area A rotates along the first direction, thereby driving the lifting frame 910 located in the inner half area A to move downward.

[0093] When the slide plate 920 moves downward along with the lifting frame 910 , the top block 921 is in continuous contact with the protrusion 703 , so that the slide plate 920 continuously moves back and forth in the slide groove 911 , thereby achieving reciprocating cleaning of the right side of the filter assembly 700 .

[0094] In the initial state, that is, the lifting frame 910 is at the highest position, the top block 921 is not in contact with the protrusion 703, and the torsion force provided by the torsion spring causes the rotating shaft 931 to rotate until the cleaning brush 930 is in a vertical state.

[0095] When the slide plate 920 moves downward with the lifting frame 910, the slide plate 920 also reciprocates in the horizontal direction for cleaning. Since the rotating shaft 931 is an eccentric structure, the cleaning brush 930 keeps contacting with the recessed part (i.e., the movable rod 704) and the protruding part (i.e., the fixed rod 705) of the concave-convex surface alternately as the slide plate 920 moves downward. The concave-convex surface also applies a force to the cleaning brush 930 and the rotating shaft 931. This force causes the cleaning brush 930 to overcome the torsion force provided by the torsion spring and be in a tilted state. Moreover, this tilted state of the cleaning brush 930 can always ensure that dust falls downward to facilitate collection by the dust drawer 500 below, thereby reducing the raising of dust.

[0096] The spacing between adjacent protrusions 703 at the bottom is smaller than the spacing between adjacent protrusions 703 at the top, so that when the lifting frame 910 moves downward, the reciprocating movement frequency of the slide plate 920 increases, thereby increasing the cleaning frequency of the cleaning brush 930, thereby ensuring cleaning efficiency.

[0097] In the inner half area A, when the lifting frame 910 and the cleaning brush 930 complete the cleaning from the top to the bottom of the first installation groove 101, the filter screen 707 with a large amount of dust attached thereto is cleaned and turned into a clean filter screen 707.

[0098] After cleaning is completed, the controller sends a third control signal to the second drive device located in the inner half area A. Under the control of the third control signal, the output shaft of the second drive device located in the inner half area A rotates along the second direction, so that the screw 702 located in the inner half area A rotates along the second direction, thereby driving the lifting frame 910 located in the inner half area A to move upward to the top of the first mounting groove 101, that is, completing the resetting of the lifting frame 910 and the cleaning brush 930 in the inner half area A.

[0099] In the prior art, the machine generally needs to be stopped for cleaning when cleaning the filter 707. However, in the present invention, during the above cleaning process, the filter 707 located in the outer half area B can still filter the air without stopping the machine, that is, through this 180-degree rotation, cleaning can be achieved without stopping the machine.

[0100] When the dust accumulation drawer 500 is full of dust, the dust accumulation drawer 500 can be pulled out, and then the dust in the dust accumulation drawer 500 can be poured out, and the emptied dust accumulation drawer 500 can be put into the third installation groove 103 for repeated use.

[0101] When cleaning dust, the controller only controls the descent of the lifting frame 910 and the cleaning brush 930 of the inner half area A, while the lifting frame 910 and the cleaning brush 930 of the outer half area B do not move, that is, only the dust is cleaned in the inner half area A.

[0102] When the filter screen 707 of the outer half zone B is clogged, the above process is repeated again, and the filter screens 707 of the outer half zone B and the inner half zone A are interchanged again.

[0103] The terms "upper", "lower", "inner", "outer", "above", "below", "upper", "lower", "upward", "downward", "front", "back", "behind", "inside", "outside", "inwardly", "outwardly", "interior", "exterior", "inner", "external", "forward", and "backward" are used to describe features of the exemplary embodiments with reference to the positions of such features shown in the accompanying drawings.

[0104] The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. The foregoing descriptions are not intended to be exhaustive, nor are they intended to limit the present invention to the precise form disclosed, and it is apparent that many variations and changes are possible in light of the foregoing teachings. The exemplary embodiments are selected and described in order to explain the specific principles of the present invention and its practical application, thereby enabling others skilled in the art to implement and utilize the various exemplary embodiments of the present invention and its various alternative forms and modifications.

Claims

1. A smart magnetic high-voltage energy saver with a heat dissipation structure, characterized in that: include: shell; a heat dissipation fin mounted on a side of the housing; A filter assembly is arranged on the inner side of the heat dissipation fins and has a concave-convex surface, wherein the concave-convex surface has a plurality of concave parts and a plurality of convex parts, wherein the concave parts and the convex parts are spaced apart in the circumferential direction of the filter assembly, and the filter assembly can rotate around its own axis; A cleaning component is abutted against the outer surface of the filter component and can move up and down to clean dust on the filter component; The filter assembly comprises: A chassis, which is rotatable around its own axis, wherein the upper surface of the chassis has a plurality of movable grooves extending in the radial direction of the chassis; A support plate, the bottom of which is fixed to the chassis; a filter screen, which is arranged above the chassis, connected to the support plate, and has a plurality of fixed rods and movable rods distributed at intervals, wherein the bottom end of the fixed rod is fixed to the chassis, the bottom end of the movable rod can be slidably mounted to the movable groove, and the movable rod is a magnetic rod; Two lead screws are mounted on the chassis, and the two lead screws are arranged on both sides of the support plate; Wherein, in the outer half area of ​​the filter assembly, the movable rod is further away from the axis of the chassis than the fixed rod, so that the movable rod constitutes the protrusion and the fixed rod constitutes the recess; In the inner half area of ​​the filter assembly, the movable rod is closer to the axis of the chassis than the fixed rod, so that the movable rod forms the recessed portion and the fixed rod forms the protruding portion; The cleaning component includes: Two lifting frames, both ends of which can be slidably mounted to the support plate, the middle part of each lifting frame is connected to a corresponding lead screw, and can move in the up and down direction under the drive of the lead screw, the two lifting frames are arc-shaped and symmetrically arranged, and the inner side of each lifting frame has a slide groove; Two slide plates are arc-shaped and are slidably mounted on corresponding slide grooves, and each slide plate has a plurality of connecting shafts on its inner side; A plurality of cleaning brushes, each of which is connected to a corresponding connecting shaft through a rotating shaft, wherein the rotating shaft can be extended and retracted along the extending direction of the connecting shaft and can rotate around the axis where the connecting shaft is located; A fixed shaft, which passes through the chassis and is fixed on the shell, the outer side of the fixed shaft has a first magnet, the inner side of the fixed shaft has a second magnet, the magnetism of the first magnet is the same as the magnetism of the movable rod, and the magnetism of the second magnet is opposite to the magnetism of the first magnet; a first driving device, which is arranged on the top of the fixed shaft, the output shaft of the first driving device is connected to the support plate, and can drive the support plate to rotate.

2. The intelligent magnetic high-voltage energy saver with heat dissipation structure according to claim 1 is characterized in that: Each of the rotating shafts is connected to the upper middle portion of the cleaning brush.

3. The intelligent magnetic high-voltage energy saver with heat dissipation structure according to claim 1 is characterized in that: The cleaning assembly further includes: a torsion spring, which is arranged between the connecting shaft and the rotating shaft, and the torsion spring can apply a torsion force to the rotating shaft, so that the rotating shaft rotates to the cleaning brush in a vertical state in an initial state.

4. The intelligent magnetic high-voltage energy saver with heat dissipation structure according to claim 1 is characterized in that: The inner sides of the two ends of the slide plate are provided with top blocks, and the inner side and the outer side of the support plate are provided with a plurality of protrusions.

5. The intelligent magnetic high-voltage energy saver with heat dissipation structure according to claim 4 is characterized in that: A pitch between lower adjacent bumps among the plurality of bumps is smaller than a pitch between upper adjacent bumps.

6. The intelligent magnetic high-voltage energy saver with heat dissipation structure according to claim 1, characterized in that: It further includes: The second driving device has an output shaft connected to the lead screw and is capable of driving the lead screw to rotate around the axis of the lead screw.

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