A lightning protection device for bladeless wind power generation

Abstract

The present invention relates to the technical field of bladeless wind power generation, and in particular to a lightning protection device for bladeless wind power generation, comprising a base, a support assembly is installed on the upper end of the base, a swing arm mechanism is installed on the upper end of the base, a connecting tube is connected to the upper end of the swing arm mechanism, an energy capture assembly is installed on the outer side of the connecting tube, an electric energy assembly is installed between the energy capture assembly and the support assembly, a fixing mechanism is installed on the upper outer side of the support assembly, and a lightning protection mechanism is installed on the upper end of the fixing mechanism. Compared with the existing technology, the structural design of the present invention is reasonable and practical, and the lightning protection effect is effectively achieved through the vertically installed lightning protection mechanism, which effectively protects the bladeless wind power generation equipment from lightning strikes, and is convenient for effective clamping installation and stable support of the lightning protection mechanism, and is convenient for protection against impact, etc., which effectively improves the stable use effect of the lightning protection mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of bladeless wind power generation, and in particular to a lightning protection device for bladeless wind power generation. Background Art

[0002] Traditional wind turbines convert the rotational mechanical energy of blades into electrical energy through electromagnetic induction. They are usually installed in coastal areas, at sea and other high-wind areas. They convert the kinetic energy of wind into electrical energy. One way of bladeless wind power generation 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. Through a mechanical vibration structure and an electromagnetic conversion structure, the wind energy is converted into mechanical energy, and then the mechanical energy is converted into electrical energy.

[0003] Although the bladeless wind power generation equipment currently designed is smaller in size than ordinary wind power generation equipment, many bladeless wind power generation equipment that need to be installed at high altitudes are also easily struck by lightning during thunderstorm seasons, causing damage to the bladeless wind power generation equipment, resulting in safety hazards and increased economic costs, which in turn leads to poor use effects and poor practicality. For this reason, we provide a lightning protection device for bladeless wind power generation to solve this problem. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a lightning protection device for bladeless wind power generation to solve this problem.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A lightning protection device for bladeless wind power generation is designed, comprising a base, a support assembly is installed on the upper end of the base, a swing arm mechanism is installed on the upper end of the base, a connecting cylinder is connected to the upper end of the swing arm mechanism, an energy capture assembly is installed on the outer side of the connecting cylinder, an electric energy assembly is installed between the energy capture assembly and the support assembly, a fixing mechanism is installed on the upper outer side of the support assembly, a lightning protection mechanism is installed on the upper end of the fixing mechanism, the upper end of the lightning protection mechanism passes through the energy capture assembly and extends above it, and a waterproof assembly is installed between the lightning protection mechanism and the energy capture assembly.

[0007] Furthermore, the support assembly includes a mounting seat, an outer cylinder and an inner cylinder. The mounting seat is screwed to the upper end of the base. The outer cylinder and the inner cylinder are installed on the upper end of the mounting seat. The inner cylinder is located in the inner cavity of the outer cylinder.

[0008] Furthermore, the energy capture assembly includes a wind cylinder, a cylinder cover and a second circular groove. The wind cylinder is arranged on the outside of the outer cylinder. The upper end of the wind cylinder is screwed with the cylinder cover. The upper end of the cylinder cover is provided with a second circular groove. The inner diameter of the second circular groove is the same as the inner diameter of the inner cylinder.

[0009] Furthermore, the lightning protection mechanism includes a lightning rod, a connecting seat, a down conductor, a grounding piece and an insulating cover. The insulating cover is installed at the lower end of the base, and the grounding piece is installed in the inner cavity of the insulating cover. The upper end of the grounding piece is connected to the down conductor. The upper end of the down conductor passes through the base and between the outer tube and the inner tube and then extends to the top thereof to connect to the connecting seat. The lightning rod is installed at the upper end of the connecting seat, and the upper end of the lightning rod passes through the second circular groove and extends to the top thereof.

[0010] Furthermore, the waterproof component includes an installation sleeve, a connecting sleeve, a leather sleeve and a sleeve plate, the sleeve plate is screwed to the upper end of the tube cover, the inner side of the sleeve plate is bonded to the leather sleeve, the upper end of the leather sleeve is bonded to the connecting sleeve, the installation sleeve is bonded to the outer side of the lightning arrester, the connecting sleeve is sleeved on the outer side of the installation sleeve, and the installation sleeve and the connecting sleeve are both made of insulating rubber material.

[0011] Furthermore, the rocker mechanism includes a rod sleeve seat, a limiting slot, a rocker rod, a limiting block, a fixing block and a bolt; the connecting tube and the corresponding side of the base are both screwed with a rod sleeve seat; the limiting slots are symmetrically arranged on the outer side of the rod sleeve seat; the rocker rod is commonly connected between the rod sleeve seats; the upper and lower outer sides of the rocker rod are symmetrically connected with limiting blocks connected with the limiting slots; one end of the rod sleeve seat is symmetrically connected with fixing blocks matching the position of the limiting blocks on both sides; bolts are commonly screwed between the fixing block and the limiting block; three first circular grooves are equidistantly arranged on the upper end of the connecting tube; the inner diameter of the first circular groove is the same as the inner diameter of the inner tube.

[0012] Furthermore, the fixing mechanism includes a support disk, a support column, a support plate, a support seat, a slot, a top sleeve, a threaded column, a positioning groove and a clamping assembly, the support disk is installed on the upper outer part of the outer cylinder, the upper end of the support disk is equidistantly connected to three groups of support columns, the upper ends of the support columns are all connected to the support plate after passing through the first circular groove, the upper end of the support plate is connected to the support seat, the inner cavity of the support seat is equidistantly provided with slots, the top sleeve is installed at the lower end of the connecting seat, the top sleeve is made of insulating material, the inner cavity of the top sleeve is screwed on the threaded column, the outer side of the threaded column is screwed on the clamping assembly, the lower end of the threaded column is inserted into the inner cavity of the support seat, and the outer side of the threaded column is equidistantly provided with positioning grooves.

[0013] Further, the clamping assembly includes a threaded sleeve, a slip ring, a base plate, a cover plate, a push rod, a first movable rod, a second movable rod and a connecting shaft, the threaded sleeve is screwed on the outer side of the threaded column, the outer side of the threaded sleeve is connected to the slip ring, the lower end of the threaded sleeve is provided with a base plate, the upper end of the base plate is screwed with the cover plate, the cover plate is located at the upper end of the slip ring, the lower end of the cover plate is provided with an annular groove matching the position of the slip ring, the lower end of the base plate is equidistantly connected with the first movable rod matching the position of the positioning groove, the outer lower part of the first movable rod is movably connected to the first movable rod through a pin shaft, the outer lower part of the first movable rod is movably connected to the second movable rod through a pin shaft, and the outer lower part of the second movable rod is movably connected to the inner cavity of the positioning groove through a connecting shaft.

[0014] Furthermore, the lower end of the tube cover is connected to a fixing sleeve, a sound insulation cotton ring is bonded to the inner side of the fixing sleeve, a rubber ring is bonded to the inner side of the sound insulation cotton ring, a foam cotton ring is bonded to the inner side of the rubber ring, and the outer diameter of the rubber ring is the same as the inner diameter of the second circular groove.

[0015] Furthermore, the electric energy component includes an inner I-type support kit, an inner pressure plate, an inner magnetic ring, a coil, an outer I-type support kit, an outer pressure plate and an outer magnetic ring. The inner I-type support kit and the two inner pressure plates are installed on the outside of the outer cylinder, the two inner pressure plates corresponding to the inner I-type support kit are installed with the inner magnetic ring, the inner part of the inner I-type support kit is installed with the coil, the outer I-type support kit and the two outer pressure plates are installed in the inner cavity of the wind cylinder, and the two outer pressure plates corresponding to the outer I-type support kit are installed with the outer magnetic ring.

[0016] The lightning protection device for bladeless wind power generation proposed by the present invention has the following beneficial effects:

[0017] 1. After the connection and installation between the lightning rod, the connecting seat, the down conductor and the grounding piece are completed, the lightning protection effect can be effectively achieved, which is convenient for protecting the bladeless wind turbine from being damaged by lightning, effectively improving the safety of use, and the connecting sleeve is connected to the outside of the installation sleeve on the outside of the lightning rod, and then the sleeve plate is screwed and fixed to the upper end of the cylinder cover, which is convenient for the leather sleeve connected between the connecting sleeve and the sleeve plate to prevent rainwater from entering the inner cavity of the wind tube, causing the equipment inside to be eroded and damaged by rainwater, effectively improving the practicality, and the lightning protection mechanism is effectively and firmly clamped and installed through the fixing mechanism, which is convenient for installation and disassembly, and ensures stable vertical support for the lightning protection mechanism to prevent it from shaking with the swing of the wind tube, effectively improving its lightning protection effect, and because the first circular groove is the same as the inner diameter of the inner tube, and the support column is the same as the diameter of the swing rod, it is effectively avoided that the connection tube is affected by the swing of the wind tube, and its use effect is effectively improved.

[0018] 2. The foam cotton ring can effectively protect the lightning rod from impact and avoid damage to the lightning rod. The rubber ring can also play a role in buffering and shock absorption, preventing the wind tube from vibrating and swinging for a long time and causing impact and swing on the lightning rod, which may cause loose installation or even damage. The sound-proof cotton ring can effectively prevent the wind tube from transmitting vibration waves to the lightning rod during vibration, thereby affecting its lightning protection effect and thus providing effective protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0020] Figure 2 A schematic diagram of the internal three-dimensional structure of a bladeless wind power generation lightning protection device in a half-section view according to the present invention;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of a support assembly of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0022] Figure 4 A schematic diagram of the three-dimensional disassembly structure of an energy-capturing component of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0023] Figure 5 A three-dimensional half-section structural schematic diagram of an electric energy component of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0024] Figure 6 A schematic diagram of a three-dimensional disassembled structure of a portion of a swing arm mechanism of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0025] Figure 7 A partial three-dimensional cross-sectional structural schematic diagram of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0026] Figure 8 A schematic diagram of a partially disassembled three-dimensional structure of a lightning protection device for bladeless wind power generation proposed by the present invention;

[0027] Fig. 9 This is a schematic diagram of a three-dimensional split cross-sectional structure of a fixing mechanism of a bladeless wind power generation lightning protection device proposed by the present invention;

[0028] Fig.10 A schematic diagram of a three-dimensional disassembled structure of a clamping assembly of a bladeless wind power generation lightning protection device proposed by the present invention;

[0029] Fig.11 The present invention proposes Fig.10 The enlarged structural diagram of the device in part A;

[0030] Fig.12 A three-dimensional disassembled schematic diagram of a waterproof component replacement structure of a bladeless wind power generation lightning protection device proposed by the present invention.

[0031] In the figure: base 1, support assembly 2, mounting seat 21, outer cylinder 22, inner cylinder 23, energy capture assembly 3, wind cylinder 31, cylinder cover 32, second circular groove 33, lightning arrester 4, lightning receptor 41, connecting seat 42, down conductor 43, grounding piece 44, insulating cover 45, waterproof assembly 5, mounting sleeve 51, connecting sleeve 52, leather sleeve 53, sleeve plate 54, electric energy assembly 6, inner type support kit 61, inner pressure plate 62, inner magnetic ring 63, coil 64, outer type support kit 65, outer pressure plate 66, outer magnetic ring 67, connecting cylinder 7, swing rod mechanism 8, rod sleeve seat 8 1. Limiting notch 82, rocker arm 83, limiting block 84, fixing block 85, bolt 86, fixing mechanism 9, supporting plate 91, supporting column 92, supporting plate 93, supporting seat 95, card slot 96, top sleeve 97, threaded column 98, positioning slot 99, clamping assembly 910, threaded sleeve 9101, slip ring 9102, bottom plate 9103, cover plate 9104, top rod 9105, first movable rod 9106, second movable rod 9107, connecting shaft 9108, first circular groove 10, fixing sleeve 11, sound insulation cotton ring 12, rubber ring 13, foam cotton ring 14. DETAILED DESCRIPTION

[0032] 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 are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several variations and improvements may be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0033] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[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 this application. 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 intended to limit the present invention.

[0035] Reference Figure 1-6As shown, a lightning protection device for bladeless wind power generation includes a base 1, a support assembly 2 is installed on the upper end of the base 1, and the support assembly 2 includes a mounting seat 21, an outer cylinder 22 and an inner cylinder 23. The mounting seat 21 is screwed on the upper end of the base 1, and the outer cylinder 22 and the inner cylinder 23 are installed on the upper end of the mounting seat 21. The inner cylinder 23 is located in the inner cavity of the outer cylinder 22. An energy capture assembly 3 is installed on the outer side of the connecting cylinder 7. The energy capture assembly 3 includes a wind cylinder 31, a cylinder cover 32 and a second circular groove 33. The wind cylinder 31 is arranged on the outer side of the outer cylinder 22. The upper end of the wind tube 31 is screwed to the cylinder cover 32, and the upper end of the cylinder cover 32 is provided with a second circular groove 33, and the inner diameter of the second circular groove 33 is the same as the inner diameter of the inner cylinder 23 (or the inner diameter of the second circular groove 33 is larger than the inner diameter of the inner cylinder 23). An electric energy component 6 is installed between the energy capture component 3 and the support component 2. The electric energy component 6 includes an inner type support kit 61, an inner pressure plate 62, an inner magnetic ring 63, a coil 64, an outer type support kit 65, an outer pressure plate 66 and an outer magnetic ring 67. The inner type support kit 61 and the two inner pressure plates 62 are Installed on the outside of the outer cylinder 22, the two inner pressure plates 62 corresponding to the inner type support kit 61 are both installed with inner magnetic rings 63, the inner type support kit 61 is internally installed with a coil 64, the outer type support kit 65 and the two outer pressure plates 66 are both installed in the inner cavity of the wind tube 31, and the two outer pressure plates 66 corresponding to the outer type support kit 65 are both installed with outer magnetic rings 67, and the electric energy component 6 is installed between the outer cylinder 22 and the wind tube 31, so that when the wind blows through the wind tube 31, it is convenient to drive it to swing, and the wind tube 31 drives the outer type support The support kit 65, the outer pressure plate 66 and the two outer magnetic rings 67 move toward the two inner magnetic rings 63. Due to the principle of mutual repulsion between the opposite magnetic poles of the inner magnetic ring 63 and the outer magnetic ring 67, when the outer magnetic ring 67 approaches the inner magnetic ring 63, the outer magnetic ring 67 and the wind tube 31 are reset to the original direction, and then the outer magnetic ring 67 and the inner magnetic ring 63 move relative to each other to generate a changing magnetic field. The coil 64 is located between the upper and lower groups of outer magnetic rings 67 and the inner magnetic ring 63, and then the coil 64 generates an induced current, which is convenient and effective for bladeless wind power generation.

[0036] A rocker mechanism 8 is installed at the upper end of the base 1, and the upper end of the rocker mechanism 8 is connected to a connecting tube 7. The rocker mechanism 8 includes a rod sleeve seat 81, a limiting slot 82, a rocker 83, a limiting block 84, a fixing block 85 and a bolt 86. The connecting tube 7 and the corresponding side of the base 1 are both screwed with the rod sleeve seat 81, and the limiting slot 82 is symmetrically arranged on the outer side of the rod sleeve seat 81. The rocker 83 is commonly inserted between the rod sleeve seats 81, and the upper and lower parts of the outer side of the rocker 83 are symmetrically connected with the limiting blocks 84 inserted with the limiting slot 82. One end of the rod sleeve seat 81 is symmetrically connected with the fixing blocks 85 matching the position of the limiting blocks 84 on both sides. The fixing blocks 85 The bolts 86 are screwed together with the limit block 84, and three first circular grooves 10 are equidistantly arranged on the upper end of the connecting tube 7. The inner diameter of the first circular groove 10 is the same as the inner diameter of the inner tube 23 (or the inner diameter of the first circular groove 10 is larger than the inner diameter of the inner tube 23). By installing the two rod sleeve seats 81 on the connecting tube 7 and the base 1 respectively, by inserting the two ends of the swing rod 83 into the rod sleeve seat 81, and the limit block 84 on the outside of the swing rod 83 is simultaneously inserted into the limit groove 82 at one end of the rod sleeve seat 81, and then the fixing block 85 is screwed and fixed together with the limit block 84 by the bolt 86, it is convenient to effectively and stably screw the swing rod 83, facilitate installation and disassembly, and facilitate that when the wind tube 31 swings and vibrates, the swing rod 83 stably supports the wind tube 31 through the connecting tube 7, and facilitates the stable swinging.

[0037] Reference Figure 1-2As shown in Figures 7-11, a fixing mechanism 9 is installed on the upper outer portion of the support assembly 2, and a lightning protection mechanism 4 is installed on the upper end of the fixing mechanism 9. The upper end of the lightning protection mechanism 4 passes through the energy capture assembly 3 and extends above it. A waterproof assembly 5 is installed between the lightning protection mechanism 4 and the energy capture assembly 3. The lightning protection mechanism 4 includes a lightning arrester 41, a connecting seat 42, a down conductor 43, a grounding member 44 and an insulating cover 45. The insulating cover 45 is installed at the lower end of the base 1, and the grounding member 44 is installed in the inner cavity of the insulating cover 45. The upper end of the grounding member 44 is connected to the down conductor 43. The upper end of the down conductor 43 passes through the base 1 and passes between the outer tube 22 and the inner tube 23, and then extends to the upper part thereof to connect with the connecting seat 42. The upper end of the connecting seat 42 is installed with the lightning receptor 41. The upper end of the lightning receptor 41 passes through the second circular groove 33 and extends to the upper part thereof. The waterproof component 5 includes a mounting sleeve 51, a connecting sleeve 52, a leather sleeve 53 and a sleeve plate 54. The sleeve plate 54 is screwed to the upper end of the tube cover 32. The inner side of the sleeve plate 54 is bonded with the leather sleeve 53. The upper end of the leather sleeve 53 is bonded with the connecting sleeve 52. The mounting sleeve 51 is bonded to the outer side of the lightning receptor 41. The connecting sleeve 52 is sleeved on the outside of the mounting sleeve 51. Both the mounting sleeve 51 and the connecting sleeve 52 are made of insulating rubber material. The lightning arrester 41 of the lightning arrester mechanism 4 and the connecting seat 42 at its lower end are passed through the second circular groove 33 at the upper end of the cylinder cover 32 and enter the inner cavity of the wind tube 31. The connecting sleeve 52 is sleeved on the outer side of the mounting sleeve 51 outside the lightning arrester 41, and then the sleeve plate 54 is screwed and fixed to the upper end of the cylinder cover 32, so that the leather sleeve 53 connected between the connecting sleeve 52 and the sleeve plate 54 is protected from rainwater, thereby preventing rainwater from entering the inner cavity of the wind tube 31. , causing the equipment inside to be damaged by rain erosion, effectively improving practicality, and the connecting seat 42 passes the lower end of the down conductor 43 through the outer tube 22 and the inner tube 23, then passes through the base 1 and the insulating cover 45, and then is connected to the grounding piece 44. The grounding piece 44 is an existing lightning rod equipment component, which is convenient for the lightning arrester 41, the connecting seat 42, the down conductor 43, and the grounding piece 44 to complete the connection and installation, and can effectively play a lightning protection effect, conveniently protect this bladeless wind power generation equipment from being damaged by lightning, and effectively improve the safety of use.

[0038] The fixing mechanism 9 includes a support disk 91, a support column 92, a support plate 93, a support seat 95, a slot 96, a top sleeve 97, a threaded column 98, a positioning groove 99 and a clamping assembly 910. The support disk 91 is installed on the upper outer portion of the outer cylinder 22. The upper end of the support disk 91 is equidistantly connected to three groups of support columns 92. The upper ends of the support columns 92 pass through the first circular groove 10 and are connected to the support plate 93. The upper end of the support plate 93 is connected to the support seat 95. The inner cavity of the support seat 95 is equidistantly provided with slots 96. The top sleeve 97 is installed on the lower end of the connecting seat 42. The top sleeve 97 is made of insulating material. The inner cavity of the top sleeve 97 is screwed with the threaded column 98. The outer side of the threaded column 98 is screwed with the clamping assembly 910. The lower end of the threaded column 98 is inserted into the inner cavity of the support seat 95. The threaded column 98 The outer side of the threaded column 98 is equidistantly provided with positioning grooves 99, and the clamping assembly 910 includes a threaded sleeve 9101, a slip ring 9102, a bottom plate 9103, a cover plate 9104, a push rod 9105, a first movable rod 9106, a second movable rod 9107 and a connecting shaft 9108. The threaded sleeve 9101 is screwed on the outer side of the threaded column 98, and the outer side of the threaded sleeve 9101 is connected to the slip ring 9102. The bottom plate 9103 is arranged at the lower end of the threaded sleeve 9101, and the upper end of the bottom plate 9103 is screwed to the cover plate 9104. The cover plate 9104 is located at the upper end of the slip ring 9102, and the lower end of the cover plate 9104 is provided with an annular groove matching the position of the slip ring 9102. The lower end of the bottom plate 9103 is equidistantly connected with push rods 9105 matching the position of the positioning groove 99, and the push rods 9105 Four of them can be arranged at equal intervals, the outer lower part of the top rod 9105 is movably connected to the first movable rod 9106 through a pin shaft, the outer lower part of the first movable rod 9106 is movably connected to the second movable rod 9107 through a pin shaft, and the outer lower part of the second movable rod 9107 is movably connected to the inner cavity of the positioning groove 99 through a connecting shaft 9108. By screwing the threaded column 98 into the inner cavity of the top sleeve 97, and then inserting the lower end of the threaded column 98 into the inner cavity of the support seat 95, by rotating the threaded sleeve 9101, the threaded sleeve 9101 slides in the annular groove at the lower end of the cover plate 9104 through the slip ring 9102, and the slip ring 9102 is located between the bottom plate 9103 and the cover plate 9104, so that the threaded sleeve 9101 automatically moves downward while rotating, and synchronously drives the bottom plate 9103 moves downward, and the bottom plate 9103 drives the lower end of the push rod 9105 to be squeezed downward, and the second movable rod 9107 is connected to the positioning groove 99 on the outer side of the threaded column 98 due to the rotation of the connecting shaft 9108, and then when the push rod 9105 is squeezed downward, the first movable rod 9106 and the second movable rod 9107 move toward the direction of the slot 96, and then with the continuous downward pressure of the push rod 9105, it is convenient for the first movable rod 9106 and the second movable rod 9107 to be clamped with the slot 96, so as to facilitate the effective clamping regulation of the threaded column 98, effectively improve the stability of its installation, and facilitate installation and disassembly, and because the inner diameter of the first circular groove 10 is the same as that of the inner cylinder 23, and the diameter of the support column 92 is the same as that of the swing rod 83,It effectively avoids affecting the swinging effect of the connecting tube 7 along with the wind tube 31, and effectively improves its use effect.

[0039] The lower end of the tube cover 32 is connected to the fixing sleeve 11, the inner side of the fixing sleeve 11 is glued with a sound insulation cotton ring 12, the inner side of the sound insulation cotton ring 12 is glued with a rubber ring 13, and the inner side of the rubber ring 13 is glued with a foam cotton ring 14. The outer diameter of the rubber ring 13 is the same as the inner diameter of the second circular groove 33. When the wind tube 31 swings with a large amplitude, the wind tube 31 drives the foam cotton ring 14 to touch the outer side of the lightning rod 41, and the foam cotton ring 14 plays an effective impact protection effect to avoid damage to the lightning rod 41, and the rubber ring 13 plays a buffering and shock absorbing role to avoid the wind tube 31 from vibrating and swinging for a long time to cause impact and swing on the lightning rod 41, causing its installation to become loose or even damaged, and the sound insulation cotton ring 12 effectively prevents the wind tube 31 from transmitting vibration waves to the lightning rod 41 during vibration, which affects its lightning protection effect, thereby effectively protecting it.

[0040] Reference Fig.12 As shown, in an alternative embodiment, an umbrella-shaped cover 55 is installed on the outside of the lightning rod 41, and the diameter of the lower part of the inner cavity of the umbrella-shaped cover 55 is larger than the diameters of the wind cylinder 31 and the cylinder cover 32, and there is no contact between the umbrella-shaped cover 55 and the cylinder cover 32. There is a certain distance between the umbrella-shaped cover and the cylinder cover 32, which effectively prevents the lightning rod 41 from contacting the energy capture assembly 3 when the wind cylinder 31 drives the cylinder cover 32 to swing, thereby improving the installation stability of the lightning rod 41.

[0041] Working principle: When the present invention is in use, the lightning arrester 41 of the lightning arrester mechanism 4 and the connecting seat 42 at the lower end thereof are passed through the second circular groove 33 at the upper end of the cylinder cover 32 and then enter the inner cavity of the wind tube 31, the connecting sleeve 52 is sleeved on the outer side of the mounting sleeve 51 outside the lightning arrester 41, and then the sleeve plate 54 is screwed and fixed on the upper end of the cylinder cover 32, so that the leather sleeve 53 connected between the connecting sleeve 52 and the sleeve plate 54 is conveniently protected from rainwater, so as to prevent rainwater from entering the inner cavity of the wind tube 31 and causing the equipment inside thereof to be damaged by rainwater, thereby effectively improving the practicality. The connection is completed between the lightning arrester 41, the connecting seat 42, the down conductor 43, and the grounding member 44. After installation, it can effectively play a lightning protection role, conveniently protect this bladeless wind power generation equipment from being damaged by lightning, and effectively improve the safety of use. It inserts the lower end of the threaded column 98 into the inner cavity of the support seat 95, and rotates the threaded sleeve 9101. Since the slip ring 9102 is located between the bottom plate 9103 and the cover plate 9104, the threaded sleeve 9101 automatically moves downward while rotating, and simultaneously drives the bottom plate 9103 to move downward, and the bottom plate 9103 drives the lower end of the top rod 9105 to be squeezed downward, and the second movable rod 9107 is connected to the positioning groove on the outside of the threaded column 98 due to the rotation of the connecting shaft 9108. 99, when the push rod 9105 is pressed downward, the first movable rod 9106 and the second movable rod 9107 move toward the direction of the slot 96, and as the push rod 9105 continues to be pressed downward, the first movable rod 9106 and the second movable rod 9107 are conveniently engaged with the slot 96, thereby facilitating the effective engagement of the threaded column 98, effectively improving the stability of its installation, and facilitating installation and disassembly. In addition, since the inner diameter of the first circular groove 10 is the same as that of the inner cylinder 23 (or the inner diameter of the first circular groove 10 is larger than that of the inner cylinder 23), and the diameter of the support column 92 is the same as that of the swing rod 83, the influence of the The effect of the connecting tube 7 swinging with the wind tube 31 effectively improves its use effect. When the wind tube 31 swings at a large amplitude, the wind tube 31 drives the foam cotton ring 14 to touch the outside of the lightning rod 41. The foam cotton ring 14 plays an effective impact protection effect to avoid damage to the lightning rod 41. The rubber ring 13 plays a buffering and shock-absorbing role to avoid the wind tube 31 from vibrating and swinging for a long time and causing impact and swing on the lightning rod 41, resulting in loose installation or even damage. The sound-proof cotton ring 12 effectively prevents the wind tube 31 from transmitting vibration waves to the lightning rod 41 during vibration, thereby affecting its lightning protection effect, thereby effectively protecting it.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lightning protection device for bladeless wind power generation, It is characterized in that The invention comprises a base (1), a support assembly (2) being mounted on the upper end of the base (1), a swing rod mechanism (8) being mounted on the upper end of the base (1), a connecting tube (7) being connected to the upper end of the swing rod mechanism (8), an energy capture assembly (3) being mounted on the outer side of the connecting tube (7), an electric energy assembly (6) being mounted between the energy capture assembly (3) and the support assembly (2), a fixing mechanism (9) being mounted on the upper part of the outer side of the support assembly (2), a lightning arrester mechanism (4) being mounted on the upper end of the fixing mechanism (9), and the lightning arrester mechanism (5) being mounted on the upper end of the fixing mechanism (9). The upper end of the structure (4) passes through the energy capture assembly (3) and extends above it, and a waterproof assembly (5) is installed between the lightning protection mechanism (4) and the energy capture assembly (3); the support assembly (2) comprises a mounting seat (21), an outer cylinder (22) and an inner cylinder (23), the mounting seat (21) is screwed to the upper end of the base (1), the upper end of the mounting seat (21) is installed with the outer cylinder (22) and the inner cylinder (23), and the inner cylinder (23) is located in the inner cavity of the outer cylinder (22); the energy capture assembly (3) comprises a wind tube (31), The wind tube (31) is arranged on the outside of the outer tube (22); the upper end of the wind tube (31) is screwed to the wind tube cover (32); the upper end of the wind tube cover (32) is provided with a second round groove (33); the inner diameter of the second round groove (33) is the same as the inner diameter of the inner tube (23); the electric energy component (6) comprises an inner type support kit (61), an inner pressure plate (62), an inner magnetic ring (63), a coil (64), an outer type support kit (65), an outer pressure plate (66) and an outer magnetic ring ( 67), the inner type support kit (61) and the two inner pressure plates (62) are both installed on the outside of the outer cylinder (22), the two inner pressure plates (62) corresponding to the inner type support kit (61) are both installed with an inner magnetic ring (63), the inner part of the inner type support kit (61) is installed with a coil (64), the outer type support kit (65) and the two outer pressure plates (66) are both installed in the inner cavity of the wind tube (31), and the two outer pressure plates (66) corresponding to the outer type support kit (65) are both installed with an outer magnetic ring (67);The rocker mechanism (8) comprises a rod sleeve seat (81), a limiting notch (82), a rocker (83), a limiting block (84), a fixing block (85) and a bolt (86); the rod sleeve seat (81) is screwed to one side of the connecting tube (7) and the base (1); the limiting notch (82) is symmetrically arranged on the outside of the rod sleeve seat (81); the rocker (83) is inserted between the rod sleeve seats (81); the upper and lower parts of the outer side of the rocker (83) are A limit block (84) plugged into the limit slot (82) is symmetrically connected to each other, and a fixing block (85) matching the position of the limit block (84) is symmetrically connected to both sides of one end of the rod sleeve seat (81), and a bolt (86) is screwed between the fixing block (85) and the limit block (84), and three first circular grooves (10) are equidistantly arranged at the upper end of the connecting tube (7), and the inner diameter of the first circular groove (10) is the same as the inner diameter of the inner tube (23). ; 2. A lightning protection device for bladeless wind power generation according to claim 1, It is characterized in that The lightning protection mechanism (4) comprises a lightning receptor (41), a connecting seat (42), a down conductor (43), a grounding piece (44) and an insulating cover (45). The insulating cover (45) is mounted on the lower end of the base (1). The inner cavity of the insulating cover (45) is mounted with the grounding piece (44). The upper end of the grounding piece (44) is connected to the down conductor (43). The upper end of the down conductor (43) passes through the base (1) and between the outer tube (22) and the inner tube (23) and then extends to the upper part thereof to connect to the connecting seat (42). The upper end of the connecting seat (42) is mounted with the lightning receptor (41). The upper end of the lightning receptor (41) passes through the second circular groove (33) and extends to the upper part thereof.

3. A lightning protection device for bladeless wind power generation according to claim 2, It is characterized in that The waterproof component (5) comprises an installation sleeve (51), a connection sleeve (52), a leather sleeve (53) and a sleeve plate (54); the sleeve plate (54) is screwed to the upper end of the barrel cover (32); the inner side of the sleeve plate (54) is bonded to the leather sleeve (53); the upper end of the leather sleeve (53) is bonded to the connection sleeve (52); the installation sleeve (51) is bonded to the outer side of the lightning arrester (41); the connection sleeve (52) is sleeved on the outer side of the installation sleeve (51); and the installation sleeve (51) and the connection sleeve (52) are both made of insulating rubber material.

4. A lightning protection device for bladeless wind power generation according to claim 3, It is characterized in that The fixing mechanism (9) comprises a support disc (91), a support column (92), a support plate (93), a support seat (95), a clamping groove (96), a top sleeve (97), a threaded column (98), a positioning groove (99) and a clamping assembly (910). The support disc (91) is mounted on the upper outer portion of the outer cylinder (22). The upper end of the support disc (91) is equidistantly connected to three groups of support columns (92). The upper ends of the support columns (92) all pass through the first circular groove (10) and are then connected to the support plate (93). The upper end of the plate (93) is connected to the support seat (95), the inner cavity of the support seat (95) is provided with card slots (96) at equal intervals, the top sleeve (97) is installed at the lower end of the connection seat (42), the top sleeve (97) is made of insulating material, the inner cavity of the top sleeve (97) is screwed with a threaded column (98), the outer side of the threaded column (98) is screwed with a card assembly (910), the lower end of the threaded column (98) is inserted into the inner cavity of the support seat (95), and the outer side of the threaded column (98) is provided with positioning grooves (99) at equal intervals.

5. A lightning protection device for bladeless wind power generation according to claim 4, It is characterized in that The clamping assembly (910) comprises a threaded sleeve (9101), a slip ring (9102), a base plate (9103), a cover plate (9104), a push rod (9105), a first movable rod (9106), a second movable rod (9107) and a connecting shaft (9108); the threaded sleeve (9101) is screwed onto the outside of the threaded column (98); the outside of the threaded sleeve (9101) is connected to the slip ring (9102); the base plate (9103) is arranged at the lower end of the threaded sleeve (9101); the upper end of the base plate (9103) is screwed onto the cover plate (9104); the cover plate (9104) is located at the slip ring (9102); The upper end of the cover plate (9104) is provided with an annular groove matching the position of the slip ring (9102), the lower end of the base plate (9103) is equidistantly connected with a first movable rod (9106) matching the position of the positioning groove (99), the lower outer portion of the first movable rod (9106) is movably connected to the first movable rod (9106) via a pin shaft, the lower outer portion of the first movable rod (9106) is movably connected to the second movable rod (9107) via a pin shaft, and the lower outer portion of the second movable rod (9107) is movably connected to the inner cavity of the positioning groove (99) via a connecting shaft (9108).

6. A lightning protection device for bladeless wind power generation according to claim 1, It is characterized in that The lower end of the cylinder cover (32) is connected to the fixing sleeve (11), the inner side of the fixing sleeve (11) is bonded with a sound insulation cotton ring (12), the inner side of the sound insulation cotton ring (12) is bonded with a rubber ring (13), the inner side of the rubber ring (13) is bonded with a foam cotton ring (14), and the outer diameter of the rubber ring (13) is the same as the inner diameter of the second circular groove (33).

Images