Magnetic motor using non-radiating vane magnetic flywheel

Abstract

The utility model belongs to the technical field of magnetoelectric machine, especially use the magnetoelectric machine of magnetic flywheel without heat dissipation blade, it is including: wheel body structure, the axle hole for being used for with the adaptive connection of rotating shaft is equipped with in wheel body structure center, permanent magnet, sets up in wheel body structure inside side wall department, igniter, with wheel body structure integration, igniter contains shell, electromagnetic assembly, the chamber for containing electromagnetic assembly is equipped with in shell, and the one side of shell is equipped with the rod -shaped part with outside connection, blade body, have several, and even spaced distribution on wheel body structure along the circumferential direction, installation component is connected with blade body, is used for with blade body fixed mounting on wheel body structure. Adopt the embedded cooperation of clamping groove and clamping block and bolt fastening, realize blade body firm installation, avoid the problem of demoulding easy breakage, not forming when traditional integration forming. The utility model provides a kind of the magnetoelectric machine of magnetic flywheel without heat dissipation blade using heat dissipation blade as separate part and installing on magnetoelectric machine.

Description

Technical Field

[0001] This utility model belongs to the field of magneto technology, and in particular relates to a magneto using a magnetic flywheel without heat dissipation blades. Background Technology

[0002] In the field of magneto, the magnetic flywheel is one of the key components. Traditional magnetic flywheels are mostly made using aluminum die-casting, with the blades and the die-cast aluminum parts forming a single integrated structure. This integrated design has revealed many problems in production practice:

[0003] From a product quality perspective, during the die-casting demolding process, the relatively thin blade structure makes it prone to breakage and incomplete forming, directly causing product scrap and significantly increasing the defect rate. From a production efficiency perspective, if a broken blade remains inside the mold, it is difficult to remove, forcing production to stop. Frequent shutdowns for mold cleaning severely slow down the production pace and reduce overall production efficiency. From a cost perspective, the increase in defective products and the decrease in production efficiency undoubtedly exacerbate raw material waste and increase production time, ultimately leading to higher production costs and squeezing the company's profit margins. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a magnetic flywheel without heat dissipation blades, in which heat dissipation blades are installed as a separate component on the magneto, thereby improving production stability and product quality and reducing production costs.

[0005] In view of this, the present invention provides a magneto motor using a bladeless magnetic flywheel, comprising:

[0006] The wheel structure is circular and disc-shaped. The center of the wheel structure has a shaft hole for connecting with the rotating shaft. The upper surface of the wheel structure has several mounting holes and positioning structures for assembly with other components.

[0007] Permanent magnets are located on the inner sidewall of the wheel structure;

[0008] The igniter is integrated with the wheel structure. The igniter includes a housing and an electromagnetic component. The housing has a chamber for housing the electromagnetic component, and a rod-shaped component on one side of the housing is connected to the outside. The rod-shaped component is used to transmit power or signals.

[0009] The blade body has several blades, which are evenly spaced along the circumferential direction on the wheel structure;

[0010] The mounting component is set on the wheel structure and connected to the blade body, and is used to fix the blade body on the wheel structure.

[0011] In the above technical solution, the installation components further include:

[0012] Mounting plate, installed on the wheel structure;

[0013] The slots are provided on the mounting plate, and the number of slots is the same as the number of blades.

[0014] The card block is embedded in the card slot.

[0015] In any of the above technical solutions, the mounting components further include:

[0016] Fixing holes are provided around the perimeter of the locking block;

[0017] Threaded holes are provided on the mounting plate and correspond to the fixing holes;

[0018] Bolts are inserted through fixing holes and threaded into threaded holes.

[0019] In any of the above technical solutions, the inner wall of the cavity is provided with an insulating coating with a thickness of 0.5-1.3mm; the electromagnetic component includes a coil and a magnetic core, with the coil wound on the magnetic core.

[0020] In any of the above technical solutions, a further step is to provide a balance block inside the other end of the wheel structure located on the permanent magnet.

[0021] In any of the above technical solutions, further, the edge of the wheel structure is provided with heat dissipation holes, which are located at the permanent magnet. The number of heat dissipation holes is 4-6, and the heat dissipation holes penetrate through the wheel structure.

[0022] The beneficial effects of this utility model are:

[0023] 1. The blade body is securely installed by using a slot and block embedded fit and bolt fastening, ensuring structural stability during high-speed rotation; the blade body is treated as a separate part and assembled by the installation components, avoiding the problems of easy breakage and incomplete forming during demolding in traditional one-piece molding, reducing downtime for cleaning due to blade mold residue during production, improving production continuity and efficiency, reducing raw material waste caused by defective products, and reducing production costs.

[0024] 2. The insulating coating on the inner wall of the chamber prevents leakage, ensures electrical safety, reduces energy loss, resists high temperature, humidity and chemical corrosion, extends the service life of electromagnetic components, reduces replacement frequency, reduces electromagnetic interference, and improves the ignition reliability of the igniter and the overall performance stability of the magneto.

[0025] 3. The balance block counteracts the unbalanced torque of the permanent magnet, achieving dynamic balance of the magnetic flywheel, reducing vibration and noise, reducing the load on bearings and shafts, extending the service life of the magneto, reducing maintenance costs, avoiding component displacement and loosening caused by vibration, and ensuring power generation efficiency and ignition reliability.

[0026] 4. The heat dissipation holes penetrating the wheel edge accelerate the heat dissipation of the permanent magnet, prevent demagnetization, maintain magnetic stability, reduce the temperature of the permanent magnet and surrounding components, reduce thermal stress damage, extend the overall life of the magneto, reduce the impact of temperature fluctuations on the magneto output power, and improve the engine start-up success rate and operational stability. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 This is a three-dimensional structural diagram of the wheel body of this utility model;

[0029] Figure 3 This is a partial three-dimensional structural schematic diagram of this utility model;

[0030] Figure 4 This is a three-dimensional structural diagram of the igniter of this utility model;

[0031] Figure 5 This is a three-dimensional structural diagram of the installation component of this utility model;

[0032] Figure 6 This is a cross-sectional view of the mounting component of this utility model;

[0033] The attached figures are labeled as follows: 1. Wheel structure; 11. Shaft hole; 12. Mounting hole; 13. Positioning structure; 2. Permanent magnet; 3. Igniter; 31. Housing; 32. Electromagnetic assembly; 321. Coil; 322. Magnetic core; 33. Chamber; 34. Rod-shaped component; 4. Blade body; 5. Mounting assembly; 51. Mounting plate; 52. Slot; 53. Block; 54. Fixing hole; 55. Threaded hole; 56. Bolt; 6. Insulating coating; 7. Balance weight; 8. Heat dissipation hole. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0035] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0036] Example 1:

[0037] like Figures 1-4 As shown, this embodiment provides a magneto using a bladeless magnetic flywheel, including:

[0038] The wheel structure 1 is in the shape of a circular disc. The center of the wheel structure 1 is provided with a shaft hole 11 for connecting with a rotating shaft. The upper surface of the wheel structure 1 is provided with a number of mounting holes 12 and positioning structures 13 for assembly with other components.

[0039] Permanent magnet 2 is disposed on the inner side wall of wheel structure 1;

[0040] Igniter 3 is integrated with wheel structure 1. Igniter 3 includes housing 31 and electromagnetic component 32. Housing 31 is provided with a chamber 33 for accommodating electromagnetic component 32, and a rod-shaped component 34 connected to the outside is provided on one side of housing 31. The rod-shaped component 34 is used to transmit power or signal.

[0041] The blade body 4 has several blades, which are evenly spaced on the wheel structure 1 along the circumferential direction;

[0042] Mounting component 5 is mounted on wheel structure 1 and connected to blade body 4, used to fix blade body 4 on wheel structure 1.

[0043] In this technical solution, by installing the blade body 4 as a separate component, the production halt problems caused by blade breakage and incomplete forming, common in traditional aluminum die-casting integrated molding processes, are avoided. The separate component design allows for independent quality control of the blade body 4 during production, reducing overall product scrap due to blade issues. When a blade body 4 is damaged, it can be quickly disassembled and replaced using the mounting assembly 5, eliminating the need to replace the entire magnetic flywheel, thus reducing maintenance costs and time. This ensures the overall quality and operational stability of the magneto, guaranteeing reliable magneto performance.

[0044] Working Principle: The wheel structure 1, as the basic component of the magneto, is connected to the rotating shaft via the central shaft hole 11 to realize power input and output. When the rotating shaft rotates, the wheel structure 1 rotates synchronously. The mounting holes 12 and positioning structures 13 on the upper surface of the wheel structure 1 are used for precise assembly with other components, ensuring the relative position stability between each component and guaranteeing the normal operation of the magneto as a whole. The permanent magnet 2 is located on the inner side wall of the wheel structure 1. When the wheel structure 1 rotates with the rotating shaft, the permanent magnet 2 also rotates synchronously, thereby generating a rotating magnetic field around it. The electromagnetic component 32 of the igniter 3 is located in the rotating magnetic field generated by the permanent magnet 2. According to the principle of electromagnetic induction, the rotating magnetic field will induce an electromotive force in the coil 321, thereby generating a current. This current is transmitted to the outside through the rod-shaped component 34 on one side of the igniter 3 housing 31, providing the required electrical energy to the engine's ignition system and realizing the ignition function. The blade body 4 is evenly distributed on the wheel structure 1 along the circumferential direction. When the wheel structure 1 rotates, the blade body 4 rotates accordingly, forming a fan-like effect, which accelerates the flow of surrounding air, thereby providing heat dissipation for the internal components of the magneto (such as the igniter 3, permanent magnet 2, etc.) and preventing the components from overheating due to long-term operation, which would affect their performance and lifespan.

[0045] The mounting assembly 5 secures the blade body 4 to the wheel structure 1. Its key feature is the detachable connection of the blade body 4. This design makes the blade body 4 an independent, replaceable module. During production, the blade body 4 can be machined and inspected separately, avoiding defects that may occur when it is die-cast integrally with the wheel structure 1. During use, if a blade body 4 needs replacement due to damage or wear, it can be easily removed using the mounting assembly 5 and a new blade body 4 installed, eliminating the need to replace the entire magnetic flywheel. This significantly reduces maintenance costs and time, improving the efficiency and economy of the magneto.

[0046] like Figure 1 , Figure 5 and Figure 6 As shown, in this embodiment, the optimized installation component 5 includes:

[0047] Mounting plate 51 is mounted on wheel structure 1;

[0048] The slot 52 is provided on the mounting plate 51, and the number of slots 52 is the same as the number of blade bodies 4.

[0049] Card block 53 is embedded in card slot 52.

[0050] like Figure 1 , Figure 5 and Figure 6 As shown, in this embodiment, the optimized installation component 5 further includes:

[0051] Fixing holes 54 are provided around the card block 53;

[0052] A threaded hole 55 is provided on the mounting plate 51 and corresponds to the fixing hole 54.

[0053] Bolt 56 passes through fixing hole 54 and is threaded into threaded hole 55.

[0054] In this technical solution, the embedded engagement of the slot 52 and the locking block 53, along with the tightening action of the bolt 56 and the threaded hole 55, ensures that the blade body 4 is securely installed on the wheel structure 1. During high-speed operation of the magneto, the blade body 4 will not loosen or shift, ensuring stable operation of the magneto. When the blade body 4 is damaged or requires maintenance, it can be easily removed from the wheel structure 1 by simply disassembling the bolt 56 for replacement or repair, without the need for complex tools or cumbersome procedures, reducing maintenance difficulty and time costs. During production, the mounting plate 51 can be pre-installed on the wheel structure 1. The blade body 4 is initially positioned by the engagement of the locking block 53 and the slot 52, and then tightened by the bolt 56. This modular installation method facilitates assembly operations on the production line, improving production efficiency, and also allows for separate quality inspection and control of the blade body 4 and the mounting assembly 5.

[0055] Working principle: The mounting plate 51 is pre-fixed on the wheel structure 1. The number of slots 52 on the mounting plate 51 is the same as the number of blade bodies 4, and their positions correspond to the installation positions of the blade bodies 4. The blade body 4 is embedded into the slots 52 of the mounting plate 51 by the bottom locking block 53. The slots 52 and the locking block 53 are precisely matched in size, forming a tight embedded connection. This mating method not only achieves the initial positioning of the blade body 4 on the wheel structure 1, but also withstands the centrifugal force and vibration generated by the rotation of the blade body 4 during the operation of the magneto, preventing the blade body 4 from displacing in the circumferential and radial directions. After the locking block 53 is embedded in the slot 52, the fixing holes 54 around the locking block 53 are precisely aligned with the threaded holes 55 on the mounting plate 51. By passing the bolt 56 through the fixing hole 54 and engaging it with the threaded hole 55, the bolt 56 is gradually tightened, causing the retaining block 53 to fit tightly against the mounting plate 51. The tightening force of the bolt 56 further enhances the connection strength between the blade body 4 and the mounting plate 51, ensuring that the blade body 4 will not loosen due to vibration or centrifugal force when the magneto rotates at high speed. At the same time, the threaded connection is reversible. When it is necessary to disassemble the blade body 4, simply unscrew the bolt 56 to remove the retaining block 53 from the retaining groove 52, thus achieving convenient disassembly of the blade body 4.

[0056] When the wheel structure 1 rotates with the shaft, the blade body 4 mounted on the wheel structure 1 also rotates. The mounting assembly 5, through the embedded engagement of the slot 52 and the locking block 53, and the tightening action of the bolts 56, firmly fixes the blade body 4 to the wheel structure 1, enabling the blade body 4 to stably perform its heat dissipation function. During this process, the mounting assembly 5 must not only bear the weight of the blade body 4, but also resist various forces such as centrifugal force, air resistance, and vibration generated by rotation, ensuring that the connection between the blade body 4 and the wheel structure 1 remains stable at all times, thereby guaranteeing the normal operation and heat dissipation effect of the magneto.

[0057] Example 2:

[0058] This embodiment provides a magneto using a bladeless magnetic flywheel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] like Figure 1 and Figure 4 As shown, in this embodiment, the inner wall of the chamber 33 is provided with an insulating coating 6, the thickness of which is 0.5-1.3mm; the electromagnetic component 32 includes a coil 321 and a magnetic core 322, with the coil 321 wound around the magnetic core 322.

[0060] In this technical solution, an insulating coating 6 is provided on the inner wall of the chamber 33 to prevent leakage between the electromagnetic component 32 and the outer casing 31, ensuring the electrical safety of the igniter 3 and avoiding energy loss, component damage, or even safety accidents caused by leakage. Through the isolation effect of the insulating coating 6, electromagnetic interference is reduced, ensuring that the coil 321 operates in a stable electrical environment, thereby improving the ignition reliability of the igniter 3 and the overall performance of the magneto. The insulating coating 6 can resist damage to the electromagnetic component 32 caused by high temperature, humidity, and chemical corrosion within the chamber 33, extending the service life of the electromagnetic component 32 and reducing the maintenance cost and replacement frequency of the magneto.

[0061] Working principle: When coil 321 is energized and generates current, the insulating coating 6 (0.5-1.3mm thick) acts as a dielectric, preventing current from flowing from coil 321 to outer casing 31, ensuring that current flows only inside coil 321, forming a closed loop, and realizing the conversion of electrical energy into magnetic energy. The coating material (such as epoxy resin, ceramics, etc.) has good high temperature resistance, moisture resistance, and corrosion resistance, which can protect the inner wall of chamber 33 and electromagnetic components 32 from the erosion of high temperature, oil, water vapor and other factors in the engine working environment, and maintain the long-term stability of insulation performance.

[0062] When the wheel structure 1 rotates, the rotating magnetic field generated by the permanent magnet 2 passes through the magnetic core 322. According to the law of electromagnetic induction, the magnetic flux in the magnetic core 322 changes, inducing an electromotive force in the coil 321. Since the coil 321 is wound around the magnetic core 322, the high permeability of the magnetic core 322 enhances the magnetic field strength and increases the magnitude of the induced electromotive force, thereby generating a higher voltage across the coil 321. The induced electrical energy is transmitted to the external ignition system through the rod-shaped component 34 to ignite the combustible mixture in the engine. The number of turns and winding method of the coil 321, as well as the material and shape of the magnetic core 322, together determine the output voltage and energy characteristics of the igniter 3 to meet the ignition requirements of different engines. The presence of the insulating coating 6 provides a safe and stable working environment for the electromagnetic component 32. On the one hand, it prevents leakage between the coil 321 and the outer casing 31, ensuring that electrical energy is efficiently converted into ignition energy; on the other hand, it protects the electromagnetic component 32 from external environmental factors, ensuring the stability and reliability of the electromagnetic induction process. This synergistic effect enables the magneto to continuously and stably provide ignition energy to the engine, ensuring the engine's normal start-up and operation.

[0063] Example 3:

[0064] This embodiment provides a magneto using a bladeless magnetic flywheel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] like Figure 3 As shown, in this embodiment, the optimized wheel structure 1 has a balance block 7 located inside the other end of the permanent magnet 2.

[0066] In this technical solution, a balance block 7 is installed inside the wheel structure 1 at the other end of the permanent magnet 2 to counteract the unbalanced torque generated by the permanent magnet 2 and other rotating components, thus maintaining dynamic balance of the magnetic flywheel during high-speed rotation. This eliminates vibration caused by imbalance, reduces the noise level of the magneto during operation, improves user comfort, and reduces damage to the internal components of the magneto from vibration. The balance block 7 reduces the additional load on components such as bearings and shafts, reduces wear, extends the overall service life of the magneto, and lowers maintenance costs. It ensures smooth operation of the magnetic flywheel, avoids problems such as displacement of the permanent magnet 2 and loosening of the electromagnetic assembly 32 caused by vibration, and guarantees the power generation efficiency and ignition reliability of the magneto.

[0067] Working Principle: The permanent magnet 2 is installed on one side of the wheel structure 1. Its uneven mass distribution causes the wheel structure 1 to generate centrifugal force imbalance when rotating. When the magnetic flywheel rotates at high speed, this imbalance will cause periodic vibration and noise, and in severe cases, it may damage the components. The balance block 7 is installed inside the other end of the wheel structure 1, located inside the permanent magnet 2, forming a relative mass distribution with the permanent magnet 2. By accurately calculating the mass, position, and shape of the balance block 7, the centrifugal force it generates is equal in magnitude and opposite in direction to the centrifugal force generated by the permanent magnet 2 and other unbalanced components, thus canceling each other out. In this way, the resultant torque of the magnetic flywheel when rotating is zero, achieving dynamic balance. During the production process of the magneto, the amount and position of the imbalance of the wheel structure 1 are measured by dynamic balancing testing equipment. Based on the test results, the required mass and installation position of the balance block 7 are calculated to ensure that the centrifugal force generated by the balance block 7 can cancel out the unbalanced torque. The balance block 7 is accurately installed at the designated position of the wheel structure 1, usually by embedding or bolt 56 connection, to ensure that the balance block 7 will not loosen when rotating at high speed. The balance block 7, together with the permanent magnet 2, wheel structure 1, electromagnetic assembly 32, and other components, constitutes the balancing system of the magnetic flywheel. During magneto operation, the balance block 7 continuously provides balance, ensuring the stability of the entire rotating system. Simultaneously, the presence of the balance block 7 also helps protect other components from vibration, maintaining the overall performance and reliability of the magneto.

[0068] like Figure 2 and Figure 3 As shown, in this embodiment, the optimized wheel structure 1 has heat dissipation holes 8 on its edge. The heat dissipation holes 8 are located at the permanent magnet 2. The number of heat dissipation holes 8 is 4-6, and the heat dissipation holes 8 penetrate through the wheel structure 1.

[0069] In this technical solution, by setting heat dissipation holes 8 at the edge of the wheel structure 1, the airflow around the permanent magnet 2 is accelerated, carrying away the heat generated by the permanent magnet 2 due to electromagnetic induction. This prevents the permanent magnet 2 from weakening or even demagnetizing due to excessive temperature, ensuring the stable performance of the permanent magnet 2. It avoids the impact of high temperature on the performance of the permanent magnet 2 and the electromagnetic component 32, reduces the output power fluctuation of the magneto caused by temperature fluctuations, ensures the reliable operation of the ignition system, and improves the engine starting success rate and operational stability. Lowering the operating temperature of the permanent magnet 2 and surrounding components reduces material aging and structural damage caused by thermal stress, extends the overall service life of the magneto, and reduces maintenance frequency and costs.

[0070] Working Principle: The heat dissipation holes 8 are located at the permanent magnet 2 on the edge of the wheel structure 1, numbering 4-6 and penetrating the wheel structure 1. This design allows air to form an effective convection channel near the permanent magnet 2. When the wheel structure 1 rotates, the heat dissipation holes 8 rotate with the wheel, generating a fan-like suction effect, drawing in external cool air and guiding it to the surface of the permanent magnet 2, while simultaneously expelling hot air around the permanent magnet 2, achieving efficient heat exchange. During operation, the permanent magnet 2 generates heat due to electromagnetic losses, which is transferred to the wheel structure 1 and the surrounding air through thermal conduction. The rotation of the wheel structure 1 causes the air to flow at high speed within the holes; cool air enters from one side of the heat dissipation hole 8, absorbs heat as it flows over the surface of the permanent magnet 2, and then exits from the other side of the heat dissipation hole 8; this forced convection significantly improves heat dissipation efficiency, reducing the temperature of the permanent magnet 2 more effectively than natural heat dissipation. The number (4-6) and size of the heat dissipation holes 8 are optimized to ensure sufficient airflow to remove heat while avoiding excessive openings that could weaken the strength of the wheel structure 1. By precisely calculating the diameter, spacing, and distribution angle of the heat dissipation holes 8, the mechanical stability of the wheel structure 1 is maintained while meeting heat dissipation requirements, preventing vibration or breakage due to reduced structural strength. The heat dissipation holes 8 and the blade body 4 together constitute the magneto's heat dissipation system. The blade body 4 generates axial airflow through rotation to dissipate heat from the magneto as a whole; while the heat dissipation holes 8 provide targeted, localized, enhanced heat dissipation for the permanent magnet 2. Together, they achieve a uniform temperature distribution within the magneto, further improving heat dissipation and operational stability.

[0071] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A magneto using a bladeless magnetic flywheel, characterized in that, include: The wheel structure (1) is in the shape of a circular disc. The center of the wheel structure (1) is provided with a shaft hole (11) for connecting with the rotating shaft. The upper surface of the wheel structure (1) is provided with a number of mounting holes (12) and positioning structures (13) for assembly with other components. A permanent magnet (2) is disposed on the inner side wall of the wheel structure (1); Igniter (3), which is integrated with the wheel structure (1), includes a housing (31) and an electromagnetic component (32). The housing (31) is provided with a chamber (33) for accommodating the electromagnetic component (32), and a rod-shaped component (34) connected to the outside is provided on one side of the housing (31). The rod-shaped component (34) is used to transmit power or signals. The blade body (4) has several blades, which are evenly spaced along the circumferential direction on the wheel structure (1); The mounting component (5) is disposed on the wheel structure (1) and connected to the blade body (4) for fixing the blade body (4) on the wheel structure (1).

2. The magneto motor using a bladeless magnetic flywheel according to claim 1, characterized in that, The installation component (5) includes: Mounting plate (51) is disposed on the wheel structure (1); The slots (52) are formed on the mounting plate (51), and the number of slots (52) is the same as that of the blade body (4); The card block (53) is embedded in the card slot (52).

3. The magneto using a bladeless magnetic flywheel according to claim 2, characterized in that, The installation component (5) also includes: Fixing holes (54) are provided around the card block (53); A threaded hole (55) is provided on the mounting plate (51) and corresponds to the fixing hole (54); The bolt (56) passes through the fixing hole (54) and is threaded into the threaded hole (55).

4. The magneto motor using a bladeless magnetic flywheel according to claim 1, characterized in that, The inner wall of the chamber (33) is provided with an insulating coating (6) with a thickness of 0.5-1.3 mm; the electromagnetic component (32) includes a coil (321) and a magnetic core (322), with the coil (321) wound on the magnetic core (322).

5. The magneto using a bladeless magnetic flywheel according to claim 1, characterized in that, The wheel structure (1) has a balance block (7) inside the other end of the permanent magnet (2).

6. The magneto using a bladeless magnetic flywheel according to claim 1, characterized in that, The wheel structure (1) has heat dissipation holes (8) on its edge. The heat dissipation holes (8) are located at the permanent magnet (2). There are 4 to 6 heat dissipation holes (8), and the heat dissipation holes (8) penetrate the wheel structure (1).

Images