Magnetic group structure applied to bladeless wind driven generator

Abstract

The utility model relates to a magnetic group structure applied to a bladeless wind driven generator, the magnetic group structure applied to the bladeless wind driven generator comprises an upper magnetic group assembly and a lower magnetic group assembly, the upper magnetic group assembly is arranged on the upper side of a coil assembly, and the lower magnetic group assembly is arranged on the lower side of the coil assembly; the upper magnetic group assembly comprises an upper magnet mounting seat, a plurality of upper magnets and an upper magnet connecting flange, the plurality of upper magnets are uniformly fixed on the upper magnet mounting seat at intervals, and the upper magnet mounting seat is fixed on the energy capturing assembly through the upper magnet connecting flange above the upper magnet mounting seat; the lower magnetic group assembly comprises a lower magnet mounting seat, a plurality of lower magnets and a lower magnet connecting flange, the lower magnets are uniformly fixed on the lower magnet mounting seat at intervals, and the lower magnet mounting seat is fixed on the energy capturing assembly through the lower magnet connecting flange below the lower magnet mounting seat. The device is convenient to transport and install, and the material cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a magnetic group structure applied to a bladeless wind power generator. Background Art

[0002] Traditional blade-type wind turbines convert the rotational mechanical energy of blades into electrical energy through electromagnetic induction. They have high requirements for wind speed and are usually placed in coastal areas, offshore areas and other high-wind areas in order to obtain higher and more stable wind speeds and ultimately convert the kinetic energy of wind into electrical energy. One way to generate electricity from bladeless wind power is to use an electromagnetic wind vibration energy harvesting device to utilize the vortex-induced vibration generated by the fluid in the natural wind field passing through the circular cross-section bluff body, and then convert the wind energy into mechanical energy through a mechanical vibration structure and an electromagnetic conversion structure, and then convert the mechanical energy into electrical energy.

[0003] At present, the part of the traditional bladeless wind turbine used for power generation is usually designed in the form of inner and outer magnetic rings. Through the arrangement of the inner and outer magnetic rings, and the coil between the two, when the inner and outer magnetic rings move relative to each other, magnetic flux lines are cut, thereby generating electricity. Although the bladeless wind turbine designed in this way can achieve the power generation effect, its structure is generally more complicated, and the component settings are relatively fixed. After a set of structures are designed, it is difficult to make changes on its original basis. It is necessary to redesign a set of devices that meet the requirements, which greatly wastes materials and increases costs. In addition, the existing distribution method of the inner and outer magnetic rings is to distribute them in the same plane as the coils, or part of the structure is distributed in the same plane, which will cause the cross-section of the entire power generation device to become larger, which is not conducive to transportation and installation, and also increases the overall material cost.

[0004] In view of this, how to overcome the defects of the prior art and how to solve the problems that the existing bladeless wind turbines are not conducive to transportation and installation and the material cost increases are difficult problems that need to be solved urgently in this technical field. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a magnetic group structure applied to a bladeless wind turbine. By arranging an upper magnetic group assembly above the coil assembly and a lower magnetic group assembly below the coil assembly, the upper magnetic group assembly, the coil assembly and the lower magnetic group assembly are distributed in the vertical direction, thereby reducing the cross-section, thereby optimizing the problems of the bladeless wind turbine in the prior art that are not conducive to transportation and installation and the increased material cost.

[0006] The utility model is achieved in this way:

[0007] In the first aspect, the utility model provides a magnetic group structure applied to a bladeless wind turbine, comprising an upper magnetic group assembly and a lower magnetic group assembly, wherein the upper magnetic group assembly is arranged on the upper side of the coil assembly, and the lower magnetic group assembly is arranged on the lower side of the coil assembly; the upper magnetic group assembly comprises an upper magnet mounting seat, a plurality of upper magnets and an upper magnet connecting flange, wherein the plurality of upper magnets are evenly fixed on the upper magnet mounting seat, and the upper magnet mounting seat is fixed to the energy capture assembly through the upper upper magnet connecting flange; the lower magnetic group assembly comprises a lower magnet mounting seat, a plurality of lower magnets and a lower magnet connecting flange, wherein the plurality of lower magnets are evenly fixed on the lower magnet mounting seat, and the lower magnet mounting seat is fixed to the energy capture assembly through the lower lower magnet connecting flange.

[0008] In some embodiments, the upper magnet mounting seat is located above the coil fixing seat of the coil assembly, and the magnetic pole surface of the upper magnet is arranged toward the coil of the coil assembly.

[0009] In some embodiments, an upper magnet mounting hole is provided on the upper magnet mounting seat, the upper magnet mounting hole has two layers and the width of the upper layer is greater than the width of the lower layer, the upper magnet also has two layers and the width of the upper layer is greater than the width of the lower layer, the upper layer of the upper magnet is located at the upper layer of the upper magnet mounting hole, and the lower layer of the upper magnet is located at the lower layer of the upper magnet mounting hole.

[0010] In some embodiments, the lower magnet mounting seat is located below the coil fixing seat of the coil assembly, and the magnetic pole surface of the lower magnet is arranged toward the coil of the coil assembly.

[0011] In some embodiments, a lower magnet mounting hole is provided on the lower magnet mounting seat, the lower magnet mounting hole has two layers and the width of the lower layer is greater than the width of the upper layer, the lower magnet also has two layers and the width of the lower layer is greater than the width of the upper layer, the upper layer of the lower magnet is located at the upper layer of the lower magnet mounting hole, and the lower layer of the lower magnet is located at the lower layer of the lower magnet mounting hole.

[0012] In some embodiments, the energy capture assembly includes a flexible rod and an energy capture column, one end of the flexible rod is fixed to the bottom of the support assembly, and the other end of the flexible rod passes through the support assembly, the lower magnetic group assembly, the coil assembly and the upper magnetic group assembly, and is fixed to the bottom of the energy capture column.

[0013] In some embodiments, the support assembly includes a mounting base and a support column; the support column is hollow, and a first mounting platform is provided at the bottom end of the support column, the diameter of the first mounting platform is larger than the diameter of the support column, and the support column is fixed to the mounting base through the first mounting platform; a second mounting platform is provided at the top end of the support column, the diameter of the second mounting platform is larger than the diameter of the support column, and the support column is fixed to the coil assembly through the second mounting platform.

[0014] In some embodiments, the coil assembly includes a coil fixing seat and a plurality of coils. The coil fixing seat is hollow and fixed on a supporting assembly. The plurality of coils are evenly spaced and fixed on the inner side of the coil fixing seat.

[0015] In some embodiments, a fixing platform is provided at the bottom end of the coil fixing seat, and a plurality of fixing blocks are provided below the fixing platform. The diameter of the fixing platform is larger than the diameter of the coil fixing seat, and the fixing platform is fixed to the supporting assembly through a plurality of fixing blocks that are evenly spaced.

[0016] In some embodiments, a plurality of evenly spaced mounting curved surfaces are provided on the inner side of the coil fixing seat; an iron core is provided in the middle of the coil, fixing plates are provided at the upper and lower ends of the iron core, and a fixing curved surface is provided on one side of the coil, and the fixing curved surface matches the shape of the mounting curved surface; the coil and the iron core are fixed to the fixing curved surface through the fixing plate, and then fixed to the mounting curved surface through the fixing curved surface.

[0017] Compared with the prior art, the utility model has the beneficial effect that: by arranging the upper magnetic group assembly above the coil assembly and the lower magnetic group assembly below the coil assembly, the upper magnetic group assembly, the coil assembly and the lower magnetic group assembly are distributed in the vertical direction, thereby reducing the cross section, thereby optimizing the problems of the bladeless wind turbine in the prior art that are not conducive to transportation and installation and the increase in material costs. In addition, the upper and lower magnetic group assemblies of the utility model have a simple structure, are easy to fix, have a large number of magnets, and have a high power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of a magnetic group structure applied to a bladeless wind turbine provided in Example 1 of the utility model;

[0020] Figure 2 A schematic diagram of the structure of the upper magnetic assembly provided in Example 1 of the utility model;

[0021] Figure 3 A schematic diagram of the structure of the lower magnetic assembly provided in Example 1 of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a bladeless wind turbine provided in Example 2 of the utility model;

[0023] Figure 5 An exploded view of a bladeless wind turbine provided in Example 2 of the utility model;

[0024] Figure 6 A schematic diagram of the structure of an energy capture component provided in Example 2 of the utility model;

[0025] Figure 7 A schematic diagram of the support assembly structure provided in Example 2 of the utility model;

[0026] Figure 8 A schematic diagram of the connection between the energy capture assembly and the support assembly provided in Example 2 of the utility model;

[0027] Fig. 9 A schematic diagram of the support sleeve structure provided in Example 2 of the utility model;

[0028] Fig.10 A schematic diagram of the structure of a coil assembly provided in Example 2 of the utility model;

[0029] Fig.11 A schematic diagram of fixing the coil assembly and the support assembly provided in Example 2 of the utility model;

[0030] Fig.12 A schematic diagram of a coil fixing seat and a mounting curved surface provided in Example 2 of the utility model;

[0031] Fig.13 Schematic diagram of the coil, iron core, fixing plate and fixing curved surface provided in Example 2 of the utility model. DETAILED DESCRIPTION

[0032] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "left", "right", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0033] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that, for those skilled in the art, several variations and improvements can be made without departing from the concept of the present invention. These all fall within the scope of protection of the present invention.

[0034] It should be noted that, if there is no conflict, the various features in the embodiments of the present invention can be combined with each other, all within the scope of protection of the present invention. Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms and directions used in this specification are only for the purpose of describing specific implementation methods and are not used to limit the present invention.

[0035] Unless the context requires otherwise, throughout the specification and claims, the term "including" is to be interpreted as open inclusion, that is, "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples" or "some examples" and the like are intended to indicate that specific features, structures, materials or characteristics associated with the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representation of the above terms does not necessarily refer to the same embodiment or example. In addition, the specific features, structures, materials or characteristics may be included in any one or more embodiments or examples in any appropriate manner, that is, although they may be carried in the embodiments or examples of the above terms due to reasons such as the order and position of appearance, it is not limited to that they can be carried in combination by one embodiment or example.

[0036] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0037] Example 1

[0038] like Figure 1 As shown, reference Figure 2 , Figure 3 and Figure 4Embodiment 1 of the utility model provides a magnetic group structure applied to a bladeless wind turbine, comprising an upper magnetic group component 1 and a lower magnetic group component 2, wherein the upper magnetic group component 1 is arranged on the upper side of a coil component 3, and the lower magnetic group component 2 is arranged on the lower side of the coil component 3; the upper magnetic group component 1 comprises an upper magnet mounting seat 101, a plurality of upper magnets 102 and an upper magnet connecting flange 103, wherein a plurality of the upper magnets 102 are evenly fixed on the upper magnet mounting seat 101, and the upper magnet mounting seat 101 is fixed to a flexible rod 401 of an energy capture component 4 through the upper upper magnet connecting flange 103; the lower magnetic group component 2 comprises a lower magnet mounting seat 201, a plurality of lower magnets 202 and a lower magnet connecting flange 203, wherein a plurality of the lower magnets 202 are evenly fixed on the lower magnet mounting seat 201, and the lower magnet mounting seat 201 is fixed to the flexible rod 401 of the energy capture component 4 through the lower lower magnet connecting flange 203. With this design, the upper magnetic group component 1, the coil component 3 and the lower magnetic group component 2 are distributed in the vertical direction. Compared with the distribution method of the inner and outer magnetic rings in the prior art, the cross-sectional area can be reduced, the manufacturing materials can be greatly saved, and it is easy to transport and install.

[0039] refer to Figure 2 and Figure 4 , the upper magnet mounting seat 101 is located above the coil fixing seat 301 of the coil assembly 3, and the magnetic pole surface of the upper magnet 102 is arranged toward the coil 302 of the coil assembly 3. The upper magnet mounting seat 101 is provided with an upper magnet mounting hole 104, the upper magnet mounting hole 104 has two layers and the width of the upper layer is greater than the width of the lower layer, the upper magnet 102 also has two layers and the width of the upper layer is greater than the width of the lower layer, the upper layer of the upper magnet 102 is located at the upper layer of the upper magnet mounting hole 104, and the lower layer of the upper magnet 102 is located at the lower layer of the upper magnet mounting hole 104. In this embodiment, the upper magnet 102 is fixed and faces the coil 302 in the above manner.

[0040] refer to Figure 3 and Figure 4 , the lower magnet mounting seat 201 is located below the coil fixing seat 301 of the coil assembly 3, and the magnetic pole surface of the lower magnet 202 is arranged toward the coil 302 of the coil assembly 3. The lower magnet mounting seat 201 is provided with a lower magnet mounting hole 204, the lower magnet mounting hole 204 has two layers and the lower layer width is greater than the upper layer width, the lower magnet 202 also has two layers and the lower layer width is greater than the upper layer width, the upper layer of the lower magnet 202 is located at the upper layer of the lower magnet mounting hole 204, and the lower layer of the lower magnet 202 is located at the lower layer of the lower magnet mounting hole 204. In this embodiment, the lower magnet 202 is fixed and faces the coil 302 in the above manner.

[0041] In summary, the embodiment of the utility model arranges an upper magnetic assembly above the coil assembly and arranges a lower magnetic assembly below the coil assembly, so that the upper magnetic assembly, the coil assembly and the lower magnetic assembly are distributed in the vertical direction, thereby reducing the cross section, thereby optimizing the problems of the bladeless wind turbine in the prior art that are not conducive to transportation and installation and the increase in material costs. In addition, the upper and lower magnetic assembly of the utility model has a simple structure, is easy to fix, has a large number of magnets, and has a high power generation efficiency.

[0042] Example 2

[0043] Based on the first embodiment, the second embodiment describes in detail the bladeless wind turbine using the magnetic group structure.

[0044] like Figure 4 As shown, the utility model embodiment 2 provides a bladeless wind turbine using the magnetic group structure in embodiment 1, including a support assembly 5, a coil assembly 3, an upper magnetic group assembly 1, a lower magnetic group assembly 2 and an energy capture assembly 4; wherein: the coil assembly 3 is fixed on the support assembly 5, the upper magnetic group assembly 1 and the lower magnetic group assembly 2 are fixed on the energy capture assembly 4, the upper magnetic group assembly 1 is arranged on the upper side of the coil assembly 3, and the lower magnetic group assembly 2 is arranged on the lower side of the coil assembly 3. Under this design, the upper magnetic group assembly 1 and the lower magnetic group assembly 2 can swing with the energy capture assembly 4 following the wind; and the coil assembly 3 is fixed on the support assembly 5, so that the coil assembly 3 remains stationary, and then through the relative movement between the upper magnetic group assembly 1 and the lower magnetic group assembly 2 and the coil assembly 3, the coil assembly 3 cuts the magnetic flux lines, thereby generating electricity. With this design, the upper magnetic group component 1, the coil component 3 and the lower magnetic group component 2 are distributed in the vertical direction. Compared with the distribution method of the inner and outer magnetic rings in the prior art, the cross-sectional area can be reduced, the manufacturing materials can be greatly saved, and it is easy to transport and install.

[0045] refer to Figure 5 and Figure 6 In some embodiments, the energy capture component 4 includes a flexible rod 401 and an energy capture column 402. One end of the flexible rod 401 is fixed to the bottom of the support component 5. The other end of the flexible rod 401 passes through the support component 5, the lower magnetic assembly 2, the coil assembly 3 and the upper magnetic assembly 1, and is fixed to the bottom of the energy capture column 402. With this design, the energy capture column 402 will start to drive the flexible rod 401 to move when it is affected by wind. The flexible rod 401 swings back and forth by its own elastic force, and drives the upper magnetic assembly 1 and the lower magnetic assembly 2 to swing, so as to form relative motion with the coil assembly 3.

[0046] In some embodiments, reference Figure 6 , Figure 8 and Fig. 9The support assembly 5 is hollow, and one end of the flexible rod 401 is fixed to the bottom of the support assembly 5 through two support sleeves 403. Each support sleeve 403 includes a horizontal plate 404 and a vertical plate 405 perpendicular to each other. The vertical plate 405 is provided with a semi-cylindrical concave surface 406, and an inclined triangular inclined plate 407 is provided between the concave surface 406 and the vertical plate 405 as a structure for strengthening support. The vertical plates 405 of the two support sleeves 403 are arranged opposite to each other. When put together, the two concave surfaces 406 just form a structure that surrounds the bottom end of the flexible rod 401; the horizontal plate 404 and the vertical plate 405 are provided with mounting holes for fixing the two support sleeves 403 by bolts, and fixing the support sleeve 403 and the bottom of the support assembly 5 by bolts. The other end of the flexible rod 401 is fixed to the bottom of the energy capture column 402 through the energy capture column connecting flange 408.

[0047] refer to Figure 7 In some embodiments, the support assembly 5 includes a mounting base 501 and a support column 502; the support column 502 is hollow, and a first mounting platform 503 is provided at the bottom of the support column 502, the diameter of the first mounting platform 503 is larger than the diameter of the support column 502, and the support column 502 is fixed to the mounting base 501 through the first mounting platform 503. In some embodiments, the diameter of the mounting base 501 is larger than the diameter of the first mounting platform 503, and the mounting base 501 and the first mounting platform 503 are provided with mounting holes at corresponding positions, so that the two can be bolted through the mounting holes; the mounting base 501 is also provided with mounting holes at a portion with a diameter larger than the first mounting platform 503, so that it can be fixed to a mounting plane, such as the ground, by bolts. The mounting base 501 is also provided with mounting holes at a position corresponding to the horizontal plate 404 of the support sleeve 403, so that the support sleeve 403 and the mounting base 501 are fixed by bolts, thereby fixing the bottom end of the flexible rod 401 to the mounting base 501. In some embodiments, without affecting the supporting strength, a plurality of through holes may be provided on the column body of the supporting column 502 to reduce weight, save materials, and facilitate transportation.

[0048] In some embodiments, a second mounting platform 504 is provided at the top of the support column 502, the diameter of the second mounting platform 504 is larger than the diameter of the support column 502, and a circle of mounting holes is provided on the second mounting platform 504 where the diameter is larger than the support column 502, and the support column 502 is fixed to the coil assembly 3 through the second mounting platform 504.

[0049] refer to Fig.10In some embodiments, the coil assembly 3 includes a coil fixing seat 301 and a plurality of coils 302. The coil fixing seat 301 is hollow and fixed to the support assembly 5. The plurality of coils 302 are evenly spaced and fixed to the inner side of the coil fixing seat 301. After the plurality of coils 302 are evenly spaced and fixed to the inner side of the coil fixing seat 301, the middle space surrounded by the plurality of coils 302 is sufficient for the flexible rod 401 to swing and ensure that the flexible rod 401 does not hit the coil 302.

[0050] refer to Fig.11 In some embodiments, a fixing platform 303 is provided at the bottom of the coil fixing seat 301, and a plurality of fixing blocks 304 are provided below the fixing platform 303. The diameter of the fixing platform 303 is larger than the diameter of the coil fixing seat 301, and the fixing platform 303 is fixed to the supporting assembly 5 by a plurality of fixing blocks 304 that are evenly spaced. In some embodiments, the fixing platform 303 is provided with a mounting hole at a position corresponding to the second mounting platform 504, and the fixing block 304 is also provided with a mounting hole at a position corresponding to the second mounting platform 504 and the fixing platform 303. The second mounting platform 504, the fixing block 304, and the fixing platform 303 are fixed by bolts.

[0051] refer to Fig.12 and Fig.13 In some embodiments, a plurality of evenly spaced mounting curved surfaces 305 are provided on the inner side of the coil fixing seat 301; an iron core 306 is provided in the middle of the coil 302, and fixing plates 307 are provided at the upper and lower ends of the iron core 306; a fixing curved surface 308 is provided on one side of the coil 302, and the fixing curved surface 308 matches the shape of the mounting curved surface 305; the coil 302 and the iron core 306 are fixed on the fixing curved surface 308 through the fixing plate 307, and then fixed on the mounting curved surface 305 through the fixing curved surface 308. In some embodiments, the width of one side of the fixing plate 307 is greater than the width of the coil 302, and the fixing plate 307 is provided with mounting holes at two corners of the side with the larger width, and the fixing curved surface 308 is provided with mounting holes at corresponding positions so that the fixing curved surface 308 and the fixing plate 307 can be fixed by bolts; mounting holes are provided at corresponding positions on the fixing curved surface 308 and the mounting curved surface 305 so that the fixing curved surface 308 and the mounting curved surface 305 can be fixed by bolts.

[0052] refer to Figure 1 , Figure 2 and Figure 3In some embodiments, the upper magnetic assembly 1 includes an upper magnet mounting seat 101, a plurality of upper magnets 102 and an upper magnet connecting flange 103; the lower magnetic assembly 2 includes a lower magnet mounting seat 201, a plurality of lower magnets 202 and a lower magnet connecting flange 203; wherein the plurality of upper magnets 102 are evenly spaced and fixed on the upper magnet mounting seat 101, the upper magnet mounting seat 101 is fixed on the flexible rod 401 through the upper magnet connecting flange 103, and the upper magnet mounting seat 101 is located on the The coil assembly 3 is arranged above the coil fixing seat 301, and the magnetic pole surface of the upper magnet 102 faces the coil 302 of the coil assembly 3; a plurality of lower magnets 202 are evenly fixed on the lower magnet mounting seat 201, and the lower magnet mounting seat 201 is fixed to the flexible rod 401 through the lower magnet connecting flange 203 below, and the lower magnet mounting seat 201 is located below the coil fixing seat 301 of the coil assembly 3, and the magnetic pole surface of the lower magnet 202 faces the coil 302 of the coil assembly 3. In some embodiments, the magnetic pole of the upper magnet 102 facing the coil 302, that is, the magnetic pole surface of the lower magnet 202, is opposite to the magnetic pole of the lower magnet 202 facing the coil 302, that is, the magnetic pole surface of the upper magnet 102.

[0053] In some embodiments, the upper magnet mounting seat 101 is provided with an upper magnet mounting hole 104, the upper magnet mounting hole 104 has two layers and the width of the upper layer is greater than the width of the lower layer, the upper magnet 102 also has two layers and the width of the upper layer is greater than the width of the lower layer, the upper layer of the upper magnet 102 is located at the upper layer of the upper magnet mounting hole 104, and the lower layer of the upper magnet 102 is located at the lower layer of the upper magnet mounting hole 104; the lower magnet mounting seat 201 is provided with a lower magnet mounting hole 204, the lower magnet mounting hole 204 has two layers and the width of the lower layer is greater than the width of the upper layer, the lower magnet 202 also has two layers and the width of the lower layer is greater than the width of the upper layer, the upper layer of the lower magnet 202 is located at the upper layer of the lower magnet mounting hole 204, and the lower layer of the lower magnet 202 is located at the lower layer of the lower magnet mounting hole 204. Based on the above settings, after the upper magnet 102 is installed, the upper magnet 102 will not fall down due to the setting of the upper and lower layer widths, and the length and width of the upper magnet 102 are consistent with the length and width of the upper magnet mounting hole 104, and it will not move in the horizontal plane; then after the upper magnet mounting seat 101 is fixed on the upper magnet connecting flange 103, the upper magnet connecting flange 103 is located above the upper magnet mounting seat 101, forming an upward limit for the upper magnet 102, so that the upper magnet 102 will not move upward. After the lower magnet 202 is installed, the lower magnet 202 will not move upward due to the setting of the upper and lower layer widths, and the length and width of the lower magnet 202 are consistent with the length and width of the lower magnet mounting hole 204, and it will not move in the horizontal plane; then after the lower magnet mounting seat 201 is fixed on the lower magnet connecting flange 203, the lower magnet connecting flange 203 is located below the lower magnet mounting seat 201, forming a downward limit for the lower magnet 202, so that the lower magnet 202 will not fall down.

[0054] Based on the above structure, when affected by wind, the energy capture column 402 begins to shake and drives the flexible rod 401 to shake, and the flexible rod 401 drives the upper magnetic group component 1 and the lower magnetic group component 2 to shake, that is, the upper magnet 102 and the lower magnet 202 produce relative movement relative to the coil 302, so that the coil assembly 3 cuts the magnetic flux lines, that is, the coil 302 cuts the magnetic flux lines to generate electricity.

[0055] In summary, the embodiment of the utility model arranges an upper magnetic assembly above the coil assembly and arranges a lower magnetic assembly below the coil assembly, so that the upper magnetic assembly, the coil assembly and the lower magnetic assembly are distributed in the vertical direction, thereby reducing the cross section, thereby optimizing the problems of the bladeless wind turbine in the prior art that are not conducive to transportation and installation and the increase in material costs. In addition, the upper and lower magnetic assembly of the utility model has a simple structure, is easy to fix, has a large number of magnets, and has a high power generation efficiency.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A magnetic group structure applied to a bladeless wind turbine, characterized in that: The invention comprises an upper magnetic assembly (1) and a lower magnetic assembly (2), wherein the upper magnetic assembly (1) is arranged on the upper side of a coil assembly (3), and the lower magnetic assembly (2) is arranged on the lower side of the coil assembly (3); the upper magnetic assembly (1) comprises an upper magnet mounting seat (101), a plurality of upper magnets (102) and an upper magnet connecting flange (103); the plurality of upper magnets (102) are fixed on the upper magnet mounting seat (101) at even intervals, and the upper magnet mounting seat (101) is fixed to an energy capture assembly (4) via the upper upper magnet connecting flange (103); the lower magnetic assembly (2) comprises a lower magnet mounting seat (201), a plurality of lower magnets (202) and a lower magnet connecting flange (203); the plurality of lower magnets (202) are fixed on the lower magnet mounting seat (201) at even intervals, and the lower magnet mounting seat (201) is fixed to the energy capture assembly (4) via the lower lower magnet connecting flange (203) at the bottom.

2. The magnetic group structure for bladeless wind turbine according to claim 1, characterized in that: The upper magnet mounting seat (101) is located above the coil fixing seat (301) of the coil assembly (3), and the magnetic pole surface of the upper magnet (102) is arranged toward the coil (302) of the coil assembly (3).

3. The magnetic group structure for bladeless wind turbine according to claim 2, characterized in that: An upper magnet mounting hole (104) is provided on the upper magnet mounting seat (101); the upper magnet mounting hole (104) has two layers and the width of the upper layer is greater than the width of the lower layer; the upper magnet (102) also has two layers and the width of the upper layer is greater than the width of the lower layer; the upper layer of the upper magnet (102) is located on the upper layer of the upper magnet mounting hole (104), and the lower layer of the upper magnet (102) is located on the lower layer of the upper magnet mounting hole (104).

4. The magnetic group structure for bladeless wind turbine according to claim 1, characterized in that: The lower magnet mounting seat (201) is located below the coil fixing seat (301) of the coil assembly (3), and the magnetic pole surface of the lower magnet (202) is arranged toward the coil (302) of the coil assembly (3).

5. The magnetic group structure for bladeless wind turbine according to claim 4, characterized in that: The lower magnet mounting seat (201) is provided with a lower magnet mounting hole (204), the lower magnet mounting hole (204) has two layers and the width of the lower layer is greater than the width of the upper layer, the lower magnet (202) also has two layers and the width of the lower layer is greater than the width of the upper layer, the upper layer of the lower magnet (202) is located on the upper layer of the lower magnet mounting hole (204), and the lower layer of the lower magnet (202) is located on the lower layer of the lower magnet mounting hole (204).

6. The magnetic group structure for bladeless wind turbine according to claim 1, characterized in that: The energy capture component (4) comprises a flexible rod (401) and an energy capture column (402); one end of the flexible rod (401) is fixed to the bottom of the support component (5); the other end of the flexible rod (401) passes through the support component (5), the lower magnetic assembly (2), the coil assembly (3) and the upper magnetic assembly (1), and is then fixed to the bottom of the energy capture column (402).

7. The magnetic group structure for bladeless wind turbine according to claim 6, characterized in that: The support assembly (5) comprises a mounting base (501) and a support column (502); the support column (502) is hollow, and a first mounting platform (503) is arranged at the bottom end of the support column (502); the diameter of the first mounting platform (503) is larger than the diameter of the support column (502), and the support column (502) is fixed to the mounting base (501) via the first mounting platform (503); a second mounting platform (504) is arranged at the top end of the support column (502); the diameter of the second mounting platform (504) is larger than the diameter of the support column (502), and the support column (502) is fixed to the coil assembly (3) via the second mounting platform (504).

8. The magnetic group structure for bladeless wind turbine according to claim 1, characterized in that: The coil assembly (3) comprises a coil fixing seat (301) and a plurality of coils (302); the coil fixing seat (301) is hollow and fixed on a supporting assembly (5); and the plurality of coils (302) are fixed at even intervals on the inner side of the coil fixing seat (301).

9. The magnetic group structure for bladeless wind turbine according to claim 8, characterized in that: A fixing platform (303) is provided at the bottom end of the coil fixing seat (301), a plurality of fixing blocks (304) are provided below the fixing platform (303), the diameter of the fixing platform (303) is greater than the diameter of the coil fixing seat (301), and the fixing platform (303) is fixed to the support assembly (5) via a plurality of fixing blocks (304) that are evenly spaced.

10. The magnetic group structure for bladeless wind turbine according to claim 8, characterized in that: A plurality of evenly spaced mounting curved surfaces (305) are arranged on the inner side of the coil fixing seat (301); an iron core (306) is arranged in the middle of the coil (302); fixing plates (307) are arranged at the upper and lower ends of the iron core (306); a fixing curved surface (308) is arranged on one side of the coil (302); the fixing curved surface (308) matches the shape of the mounting curved surface (305); the coil (302) and the iron core (306) are fixed to the fixing curved surface (308) via the fixing plate (307), and further fixed to the mounting curved surface (305) via the fixing curved surface (308).

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