Ion wind generating device
By introducing noise reduction and noise-removing mechanisms into the ion wind generation device, the problem of noise generation and dust generation of the device is solved, achieving more efficient heat dissipation and better user experience.
Patent Information
- Application Number
- CN202510120514.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2025-03-04
AI Technical Summary
The existing ionic wind heat dissipation device will generate noise during operation and drive dust in the air, affecting the heat dissipation efficiency of the equipment.
An ion air generating device is designed, including a noise reduction mechanism and a sound-relieving dust removal mechanism. The noise reduction mechanism absorbs noise through sound absorption holes and melamine foam, and the noise reduction mechanism uses polyurethane foam block to absorb noise and absorb dust.
It effectively reduces the noise generated by the equipment, and avoids dust entering the device, improving the heat dissipation efficiency and user experience of the equipment.
Smart Images
Figure CN119562504A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of ion wind heat dissipation, and in particular to an ion wind generating device.
[0002] In the patent application with application publication number CN4225266098U, it includes an insulating shell and an ion wind generator. The shell is composed of a bottom surface and several slide rails vertically connected to the bottom surface. The emitter of the ion wind generator is fixed at the free end of the slide rail and arranged opposite to the bottom surface of the shell. The emitter is connected to the positive or negative pole of the power supply. Several sliders are arranged on the circumferential edge of the receiving pole of the ion wind generator. The sliders are mounted on the slide rails. The receiving pole is electrically connected to the ground wire. An insulating heat-conducting substrate is fixed on the back of the receiving pole. The heat-conducting substrate is fixedly connected to the bottom surface of the shell. The surface of the receiving pole is also coated with an ozone filter coating. The utility model enables the ion wind generator to generate ion wind and effectively conduct heat through structural design. The distance between the receiving pole and the emitter of the ion wind generator can also be adjusted to adjust the wind speed of the ion wind.
[0003] In the above-mentioned patent, it is impossible to reduce the noise generated by the ion wind cooling device. When the ion wind cooling device cools the device, noise will be generated, affecting the user experience. In addition, the ion wind cooling device will drive dust in the air and blow it into the device. After a long time, it will affect the cooling efficiency of the device. Summary of the invention
[0004] The object of the present invention is to provide an ion wind generating device to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution of the present invention is: an ion wind generating device, comprising an ion wind generating unit, a fixing mechanism, and a noise reduction mechanism and a noise reduction and dust removal mechanism respectively arranged on both sides of the fixing mechanism for noise reduction, the fixing mechanism comprising a bracket assembly, an emitter structure is arranged in the bracket assembly, a collector is arranged on one side of the bracket assembly, the collector is a ring structure, and a cover plate is fixedly arranged on the bracket assembly; The collector is made of titanium alloy TC4 / TA1 / TA2, nickel-plated plastic, stainless steel, and Nak80; The noise reduction mechanism includes a fixed frame arranged on one side of the bracket assembly, wherein the fixed frame has sound-absorbing holes at the upper and lower sides, an installation cavity is provided on the fixed frame, a plurality of horizontal plates are fixedly provided in the installation cavity, and a plurality of through holes are provided on the horizontal plates.
[0006] Preferably, melamine foam is filled between the installation cavity and the plurality of transverse plates to absorb noise generated when the equipment is working.
[0007] Preferably, connecting plates are provided at the upper and lower sides of the interior of the silencer and dust removal mechanism, and a plurality of silencer and dust removal components are provided inside the connecting plates.
[0008] Preferably, the silencer and dust removal assembly includes a plurality of mounting grooves provided on the connecting plate, sliding grooves provided on both sides below the mounting grooves, a magnetic sheet fixedly provided on one side of the inner wall of the mounting groove, a sliding frame slidingly provided in the mounting groove, sliding rods fixedly connected to the lower sides of the sliding frame, and a polyurethane foam block fixedly provided in the sliding frame.
[0009] Preferably, the sliding rod is slidably connected to the sliding groove, an iron sheet corresponding to the magnetic sheet is provided on one side of the sliding frame, and the connecting plate and the side surface of the silencer and dust removal assembly are in the shape of an equilateral triangle.
[0010] Preferably, the support assembly comprises an insulating frame, a fixing frame is fixedly connected to the top of the insulating frame, and a fixing hole corresponding to the collecting electrode is opened on the top of the insulating frame.
[0011] Preferably, the emitter structure comprises a fixing plate fixedly arranged on the upper end of a fixing frame, a plurality of emitters are fixedly arranged between the fixing plate and the fixing frame, and the fixing plate is in a U-shape.
[0012] Preferably, the ion wind generating unit includes a top wall, a bottom wall and two opposite side walls, the top wall, the bottom wall and the two side walls form a accommodating space, the accommodating space has an air inlet and an air outlet, the inner wall surfaces of the two side walls are formed with an inclined surface inclined inward from the air inlet toward the air outlet, the support frame is located next to the air inlet and the two ends are respectively connected to the two side walls, the emitter includes a connecting part and a conductive brush connected to the connecting part, the conductive brush is composed of densely arranged conductive fibers, the connecting part is arranged on the support frame, and a collector includes at least one conductive rod, the conductive rod is located next to the air outlet and the two ends are respectively connected to the two side walls, wherein each of the ion wind generating units is arranged on one side of the electronic component and the air outlet faces the electronic component; the potential difference between the emitter and the collector of the ion wind generating unit enables it to generate ion wind.
[0013] Preferably, the potential difference between the emitter and the collector of the ion wind generating unit is 5000 to 25000 volts, the number of at least one of the ion wind generating units is more than two, and the distance between the air inlet and the air outlet facing each other of two adjacent ion wind generating units is 3 to 422 mm, wherein the inner wall surfaces of the two side walls are formed in sequence from the air inlet to the air outlet with a first forward surface, the inwardly inclined inclined surface and a second forward surface.
[0014] Preferably, a convex surface is vertically formed on the inner wall surface of the side wall between the inclined surface and the second forward surface, and the emitter does not exceed the convex surface. The distance between the emitter and the collector is 1 to 10 mm, the length of the convex surface vertically formed is 1 to 10 mm, the length of the connecting part is 2 to 10 mm, the width is 2 to 10 mm, and the length of the conductive fiber of the conductive brush is 2 to 10 mm.
[0015] Compared with the prior art, the technical solution of the present invention has the following advantages: Noise reduction mechanisms and sound-absorbing and dust-removing mechanisms are provided on both sides of the insulating frame. During the operation of the equipment, the noise generated enters the installation cavity through the sound-absorbing holes, and then reaches between multiple horizontal plates through the holes on the horizontal plate, and is absorbed by the melamine foam between the horizontal plate and the installation cavity, thereby reducing the noise generated by the equipment. The noise generated by the equipment is blown to the connecting plate by the wind, and the wind drives the noise to blow to the sound-absorbing and dust-removing component. The polyurethane foam block absorbs the noise and adsorbs part of the dust driven by the wind, thereby preventing excessive dust from being blown into the device when wind is generated. When cleaning the polyurethane foam block, push the polyurethane foam block to make the sliding frame slide out of the installation groove, replace or clean the polyurethane foam block, and then slide the sliding frame into the installation groove. The magnetic suction sheet adsorbs the iron sheet on the sliding frame, fixes the sliding frame in the installation groove, and prevents the sliding frame from detaching from the installation groove.
[0016] When the structure is used as an ion wind generating unit, the insulating frame is provided with a support frame for setting the emitter, so that the emitter is roughly located in the middle position of the insulating frame and leakage outside the insulating frame can be avoided; the inner wall surface of the insulating frame is formed with an inclined surface inclined inward from the air inlet to the air outlet, which can squeeze the incoming air and improve the air ionization effect; the inner wall surface of the insulating frame is formed with a convex surface at the narrow mouth of the inclined surface, which can limit the distance between the emitter and the collector, avoid the frequent discharge caused by the small distance between the two, which will not generate ion wind, and reduce the influence of the arc generated on both sides of the conductive brush of the emitter; the collector adopts a conductive rod to provide a larger air outlet space; the emitter adopts a conductive brush composed of densely arranged conductive fibers, and the conductive brush cooperates with the conductive rod to generate ion wind when operating at a high potential difference. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 3 It is a schematic diagram of the structure of the bracket assembly of the present invention; Figure 4 Schematic diagram of the collector structure of the present invention; Figure 5 It is a schematic diagram of the emitter structure of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the present invention; Figure 7 This is a schematic diagram of the noise reduction mechanism structure of the present invention; Figure 8 This is a schematic diagram of the structure of the noise reduction and dust removal mechanism of the present invention; Fig. 9 This is a schematic diagram of the connecting plate structure of the present invention; Fig.10 This is a schematic diagram of the structure of the noise reduction and dust removal assembly of the present invention; Fig.11 It is a three-dimensional schematic diagram of the structure of the ion wind generating device of the present invention; Fig.12 It is a left side schematic diagram of the structure of the ion wind generating device of the present invention; Fig.13 This is a schematic diagram of the structure of the ion wind generating device of the present invention; Fig.14 It is a schematic top view of the structure of the ion wind generating device of the present invention; Fig.15 It is a schematic side view of the structure section of the ion wind generating device of the present invention; Fig.16 It is a schematic cross-sectional side view of the structure of an ion wind generating device according to another embodiment of the present invention.
[0018] In the figure: 1. ion wind generating unit; 11. top wall; 111, 112. auxiliary air inlet; 12. bottom wall; 13. side wall; 131. first longitudinal surface; 132. inclined surface; 133. second longitudinal surface; 134. convex surface; 14. accommodating space; 141. air inlet; 142. air outlet; 15. support frame; 151. horizontal support plate; 152. vertical support plate; 16. connecting hole; 21. connecting part; 22. conductive brush; 23. conductive fiber; 31. conductive rod; 32. auxiliary conductive rod; 4. fixing mechanism; 41. Bracket assembly; 411. Insulating frame; 412. Fixing frame; 413. Fixing hole; 42. Emitter structure; 421. Fixing plate; 422. Emitter; 43. Collector; 44. Cover plate; 5. Noise reduction mechanism; 51. Fixing frame; 52. Sound-absorbing hole; 53. Mounting cavity; 54. Horizontal plate; 6. Silencer and dust removal mechanism; 61. Connecting plate; 62. Silencer and dust removal assembly; 621. Mounting slot; 622. Sliding slot; 623. Magnetic sheet; 624. Sliding frame; 625. Sliding rod; 626. Polyurethane foam block. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.
[0020] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0021] like Figures 1 to 16 As shown, an ion wind generating device provided by the present invention comprises an ion wind generating unit 1, a fixing mechanism 4, and a noise reduction mechanism 5 and a noise reduction and dust removal mechanism 6 respectively arranged on both sides of the fixing mechanism 4 for noise reduction, the fixing mechanism 4 comprises a bracket assembly 41, an emitter structure 42 is arranged in the bracket assembly 41, a collector 43 is arranged on one side of the bracket assembly 41, a cover plate 44 is fixedly arranged on the bracket assembly 41, the collector 43 is grounded / close to a low potential end of 0V, the collector 43 is made of titanium alloy TC4 / TA1 / TA2, nickel-plated plastic, stainless steel, Nak80 material, and the collector 43 is a ring structure that effectively reduces the magnetic field caused by material reasons and can also improve the performance of the product; The cover plate 44 is provided with a plurality of auxiliary air inlets 111 in the shape of a plurality of square holes and rectangular holes, and the cover plate 44 and the bracket assembly 41 can be detachably snap-connected; The noise reduction mechanism 5 includes a fixed frame 51 arranged on one side of the bracket assembly 41, and sound absorbing holes 52 are opened on the upper and lower sides of the fixed frame 51. The fixed frame 51 is opened with an installation cavity 53, and a plurality of horizontal plates 54 are fixedly installed in the installation cavity 53, and a plurality of through holes are opened on the horizontal plates 54.
[0022] Melamine foam is filled between the installation cavity 53 and the plurality of transverse plates 54 , and the melamine foam is used to absorb the noise generated when the device is working.
[0023] Connecting plates 61 are provided at the upper and lower sides of the interior of the noise-reducing and dust-removing mechanism 6 , and a plurality of noise-reducing and dust-removing components 62 are provided inside the connecting plates 61 .
[0024] The silencer and dust removal assembly 62 includes a plurality of mounting grooves 621 provided on the connecting plate 61, sliding grooves 622 provided on both sides below the mounting grooves 621, a magnetic suction sheet 623 fixedly provided on one side of the inner wall of the mounting groove 621, a sliding frame 624 slidingly provided in the mounting groove 621, sliding rods 625 fixedly connected to the lower sides of the sliding frame 624, a polyurethane foam block 626 fixedly provided in the sliding frame 624, and the porous structure of the polyurethane foam block 626 can absorb sound waves and adsorb particles in the air.
[0025] The sliding rod 625 is slidably connected to the sliding groove 622, and an iron sheet corresponding to the magnetic sheet 623 is provided on one side of the sliding frame 624, and the connecting plate 61 and the side surface of the silencer and dust removal component 62 are in the shape of a regular triangle.
[0026] The support assembly 41 includes an insulating frame 411 , a fixing frame 412 is fixedly connected to the upper portion of the insulating frame 411 , and a fixing hole 413 corresponding to the collector 43 is opened on the upper portion of the insulating frame 411 .
[0027] The emitter structure 42 includes a fixing plate 421 fixedly disposed on the upper end of a fixing frame 412 , a plurality of emitters 422 are fixedly disposed between the fixing plate 421 and the fixing frame 412 , and the fixing plate 421 is in a U-shape.
[0028] The ion wind generating unit 1 includes an emitter 422 and a collector 43. The ion wind generating unit 1 includes a top wall 11, a bottom wall 12 and two opposite side walls 13. The top wall 11, the bottom wall 12 and the two side walls 13 form a receiving space 14. The receiving space 14 has an air inlet 141 and an air outlet 142. The insulating frame 411 includes a support frame 15. The support frame 15 is located beside the air inlet 141 and its two ends are respectively connected to the two side walls 13. The emitter 422 includes a connecting portion 21 and a conductive brush 22 connected to the connecting portion 21. The conductive brush 22 is composed of densely arranged conductive fibers 23. The connecting portion 21 is arranged on the support frame 15. The collector 43 includes two conductive rods 31, each conductive rod 31 is located next to the air outlet 142 and has its two ends respectively connected to the two side walls 13; however, this is not intended to limit the present invention. For example, the collector 43 can be changed to include only one conductive rod 31, or can be changed to include three or more conductive rods 31, and the top wall 11 can be detachably connected to the two side walls 13; however, this is not intended to limit the present invention. For example, the top wall 11 can be changed to be fixedly connected to the two side walls 13, that is, the insulating frame 411 is an integrally formed part, as long as the insulating frame 411 does not affect the installation of the emitter 422 and the collector 43. The top wall 11 may be provided with a plurality of auxiliary air inlets 111 and 112, and the auxiliary air inlets 111 and 112 are square and strip-shaped air inlets 141, respectively; however, this is not intended to limit the present invention. For example, the auxiliary air inlets 111 and 112 may be changed to air inlets 141 of other shapes such as circular shapes, as long as these auxiliary air inlets 111 and 112 are not too large and there is no risk of leakage. The inner wall surfaces of the two side walls 13 are sequentially formed with a first forward surface 131, an inwardly inclined inclined surface 132 and a second forward surface 133 from the air inlet 141 toward the air outlet 142. Looking from the air inlet 141 toward the air outlet 142, the first forward surfaces 131 of the two side walls 13 cooperate with the top wall 11 and the bottom wall 12 to form a large air inlet channel that can receive more air; then, the inwardly inclined inclined surfaces 132 of the two side walls 13 cooperate with the top wall 11 and the bottom wall 12 to form a tapered air inlet channel, which can produce a pressurization effect on the incoming air and thereby improve the air ionization effect; finally, the second forward surfaces 133 of the two side walls 13 cooperate with the top wall 11 and the bottom wall 12 to form an air outlet channel that can output ionized wind. In addition, the inner wall surface of each side wall 13 may also be vertically formed with a convex surface 134 between the inclined surface 132 and the second forward surface 133. The emitter 422 must not exceed the convex surface 134 when it is set. The convex surface 134 of the two side walls 13 can limit the distance between the emitter 422 and the collector 43 to avoid frequent discharges due to a small distance between the two, which will fail to generate ion wind. Moreover, the convex surface 134 can also reduce the impact of the arc generated on both sides of the conductive brush 22 of the emitter 422.
[0029] The support frame 15 includes a horizontal support plate 151 and a vertical support plate 152. The two ends of the horizontal support plate 151 are respectively connected to the middle height of the two side walls 13, and the two ends of the vertical support plate 152 are respectively connected to the middle position of the horizontal support plate 151 and the bottom wall 12. Therefore, after the emitter 422 is set on the support frame 15, the emitter 422 is roughly located in the middle position of the insulating frame 411 and is respectively separated from the top wall 11 and the bottom wall 12 of the insulating frame 411 by a certain distance, which can largely avoid leakage outside the insulating frame 411; moreover, the design of the horizontal support plate 151 and the single vertical support plate 152 takes into account a larger air inlet space and the stability of the support frame 15. However, it is not intended to limit the present invention. For example, the support frame 15 can be changed to include only the horizontal support plate 151 but not the vertical support plate 152, or can be changed to include multiple vertical support plates 152, and the two ends of each of these vertical support plates 152 are respectively connected to the middle position of the horizontal support plate 151 and the bottom wall 12, and each side wall 13 is provided with two connecting holes 16 next to the air outlet 142, and the two ends of each conductive rod 31 are respectively connected to the two corresponding connecting holes 16 on the two side walls 13. However, it is not intended to limit the present invention. For example, each side wall 13 can be modified to have two snap-in grooves next to the air outlet 142. The two ends of each conductive rod 31 slide into the corresponding two snap-in grooves and slide to the ends of the grooves to be fixed or limited. The connecting portion 21 of the emitter 422 is a long strip connecting portion 21. The conductive brush 22 is composed of at least hundreds of conductive fibers 23 with a micron-level diameter arranged densely along the long strip connecting portion 21 in a stacked manner. After the connecting portion 21 is arranged on the support frame 15, the conductive brush 22 points to the collector 43. The collector 43 includes two conductive rods 31 and at least one auxiliary conductive rod. 32 (in this example, two auxiliary conductive rods 32 are used), the auxiliary conductive rods 32 are used to connect the two conductive rods 31 so that the two conductive rods 31 are electrically connected; but it is not used to limit the present invention. For example, the collector 43 can be changed to include only two conductive rods 31 without including two auxiliary conductive rods 32. When in use, the emitter 422 is electrically connected to the positive or negative pole of the DC power supply, and the collector 43 is electrically connected to the ground terminal or a low potential terminal close to 0 volts. The material of the insulating frame 411 includes but is not limited to polymers, composite materials, ceramic materials and other high electrical insulation materials. For example, the material of the insulating frame 411 can be polytetrafluoroethylene (PTFE), polyetheretherketone (PEEK), alumina ceramics, aluminum nitride ceramics, etc.The materials of the connecting portion 21 of the emitter 422, the conductive fibers 23 of the conductive brush 22, and the conductive rod 31 of the collector 43 include but are not limited to conductive materials such as metals, alloys, conductive polymers, and carbon materials. For example, the material of the connecting portion 21 may be copper foil, aluminum foil, etc.; the conductive fibers 23 include but are not limited to carbon fibers, conductive polymer fibers (such as polyacetylene fibers, polyaniline fibers, polypyrrole fibers, polythiophene fibers), carbon black fibers, conductive metal compound fibers, etc.; the material of the conductive rod 31 may be titanium alloy (such as TC4, TA1, TA2 alloys), nickel-plated plastic, nickel-plated copper, nickel-plated copper alloy, nickel-plated aluminum, nickel-plated aluminum alloy, nickel-plated zinc, nickel-plated zinc alloy, stainless steel, Nak80 steel, etc. Among them, nickel-plated plastic refers to electroplating nickel on the surface of plastic, nickel-plated copper refers to electroplating nickel on the surface of copper, and nickel-plated copper alloy refers to electroplating nickel on the surface of copper alloy, and so on. The design of the convex surface 134 and the connecting hole 16 of the insulating frame 411 limits the distance between the emitter 422 and the collector 43. In one embodiment, the distance between the emitter 422 and the collector 43 is 1 to 10 mm, and the length of the convex surface 134 formed vertically is 1 to 10 mm. In addition, the length of the connecting portion 21 of the emitter 422 is 2 to 10 mm, the width is 2 to 10 mm, and the length of the conductive fiber 23 of the conductive brush 22 is 2 to 10 mm. The diameter of the conductive rod 31 of the collector 43 is 0.5 to 5 mm.
[0030] The two conductive rods 31 of the collector 43 are arranged in parallel and distributed up and down, and the conductive brush 22 of the emitter 422 directly points to the middle of the line connecting the two centers of the two conductive rods 31. However, it is not intended to limit the present invention. For example, the collector 43 can be changed to include only one conductive rod 31. At this time, the conductive brush 22 of the emitter 422 can point vertically to the center of the conductive rod 31, but can also point to the conductive rod 31 of the collector 43 at a specific angle. The collector 43 only includes one conductive rod 31. In addition, the connecting portion 21 of the ion wind generating unit 1 is designed to be bent and extended in a small section facing the collector 43. Since the conductive fibers 23 of the conductive brush 22 have a micron-level diameter and are easily bent by external forces, this small curved section of the connecting portion 21 will force the conductive fibers 23 of the conductive brush 22 to bend, so that the conductive brush 22 points to the conductive rod 31 of the collector 43 at a specific angle θ, and the ion wind generating unit 1 can have a larger air outlet space. The working principle and usage process of the present invention: When in use, the emitter 422 of the ion wind generating unit 1 is electrically connected to the positive or negative pole of the DC power supply, and the collector 43 is electrically connected to the ground end or a low potential end close to 0 volts, and then the potential difference between the emitter 422 and the collector 43 of the ion wind generating unit 1 is controlled to, for example, 5000 to 25000 volts.
[0031] During the operation of the device, the noise generated enters the installation cavity 53 through the sound-absorbing hole 52, and then reaches between the multiple transverse plates 54 through the holes on the transverse plate 54, and is absorbed by the melamine foam between the transverse plate 54 and the installation cavity 53, thereby reducing the noise generated by the device; The noise generated by the equipment is blown onto the connecting plate 61 by the wind, and the wind drives the noise to the silencer and dust removal component 62. The polyurethane foam block 626 absorbs the noise and adsorbs part of the dust driven by the wind to prevent excessive dust from being blown into the device when the wind is generated. When there is a lot of dust on the polyurethane foam block 626, the polyurethane foam block 626 is pushed to make the sliding frame 624 slide out of the mounting slot 621, and the magnetic sheet 623 is separated from the iron sheet on the sliding frame 624. The polyurethane foam block 626 is replaced or cleaned, and then the sliding frame 624 is slid into the mounting slot 621, the sliding rod 625 slides into the sliding slot 622, and the magnetic sheet 623 adsorbs the iron sheet on the sliding frame 624 to fix the sliding frame 624 in the mounting slot 621 to prevent the sliding frame 624 from detaching from the mounting slot 621.
[0032] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. An ion wind generating device, comprising an ion wind generating unit, a fixing mechanism, and a noise reduction mechanism and a noise reduction and dust removal mechanism respectively arranged on both sides of the fixing mechanism for noise reduction, characterized in that: The fixing mechanism comprises a bracket assembly, an emitter structure is arranged in the bracket assembly, a collector is arranged on one side of the bracket assembly, the collector is a ring-shaped structure, and a cover plate is fixedly arranged on the bracket assembly; The collector is made of titanium alloy TC / TA / TA, nickel-plated plastic, stainless steel, and Nak material; The noise reduction mechanism includes a fixed frame arranged on one side of the bracket assembly, wherein the fixed frame has sound-absorbing holes at the upper and lower sides, an installation cavity is provided on the fixed frame, a plurality of horizontal plates are fixedly provided in the installation cavity, and a plurality of through holes are provided on the horizontal plates.
2. An ion wind generating device according to claim 1, characterized in that: Melamine foam is filled between the installation cavity and the plurality of transverse plates to absorb noise generated when the equipment is working.
3. An ion wind generating device according to claim 2, characterized in that: The noise-reducing and dust-removing mechanism is internally provided with connecting plates at the upper and lower sides, and the connecting plates are internally provided with a plurality of noise-reducing and dust-removing components.
4. An ion wind generating device according to claim 3, characterized in that: The silencer and dust removal assembly includes a plurality of mounting grooves on a connecting plate, sliding grooves are provided on both sides below the mounting grooves, a magnetic sheet is fixedly provided on one side of an inner wall of the mounting groove, a sliding frame is slidably provided in the mounting groove, sliding rods are fixedly connected to the lower sides of the sliding frame, and a polyurethane foam block is fixedly provided in the sliding frame.
5. An ion wind generating device according to claim 4, characterized in that: The sliding rod is slidably connected to the sliding groove, an iron sheet corresponding to the magnetic sheet is arranged on one side of the sliding frame, and the connecting plate and the side surface of the silencer and dust removal assembly are in a regular triangle.
6. An ion wind generating device according to claim 1, characterized in that: The support assembly comprises an insulating frame, a fixing frame is fixedly connected to the top of the insulating frame, and a fixing hole corresponding to the collector is opened on the top of the insulating frame.
7. An ion wind generating device according to claim 6, characterized in that: The emitter structure comprises a fixing plate fixedly arranged at the upper end of a fixing frame, a plurality of emitters are fixedly arranged between the fixing plate and the fixing frame, and the fixing plate is in a U-shape.
8. An ion wind generating device according to claim 1, characterized in that: The ion wind generating unit includes a top wall, a bottom wall and two opposite side walls, the top wall, the bottom wall and the two side walls form a accommodating space, the accommodating space has an air inlet and an air outlet, the inner wall surfaces of the two side walls form an inclined surface inclined inward from the air inlet to the air outlet, the support frame is located next to the air inlet and the two ends are respectively connected to the two side walls, the emitter includes a connecting part and a conductive brush connected to the connecting part, the conductive brush is composed of densely arranged conductive fibers, the connecting part is arranged on the support frame, and a collector includes at least one conductive rod, the conductive rod is located next to the air outlet and the two ends are respectively connected to the two side walls, wherein each of the ion wind generating units is arranged on one side of the electronic component and the air outlet faces the electronic component; the potential difference between the emitter and the collector of the ion wind generating unit enables it to generate ion wind.
9. An ion wind generating device according to claim 8, characterized in that: The potential difference between the emitter and the collector of the ion wind generating unit is 5000 to 25000 volts, the number of at least one of the ion wind generating units is more than two, the distance between the air inlet and the air outlet facing each other of two adjacent ion wind generating units is 3 to 422 mm, the two ends of the conductive rod wire are connected to the connecting part and the middle part is parallel to each conductive rod of the collector, the diameter of the conductive rod wire is 0.2 to 3 mm, and the inner wall surfaces of the two side walls are sequentially formed with a first forward surface, the inclined surface inclined inwardly and a second forward surface from the air inlet to the air outlet.
10. An ion wind generating device according to claim 8, characterized in that: The inner wall surface of the side wall also vertically forms a convex surface between the inclined surface and the second forward surface, and the emitter does not exceed the convex surface. The distance between the emitter and the collector is 1 to 10 mm, the length of the convex surface vertically formed is 1 to 10 mm, and the length of the connecting portion is 2 to 10 mm and the width is 2 to 10 mm.