Split type magnetic flywheel device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-10
AI Technical Summary
Traditional flywheels are designed as a single unit, which means that the entire flywheel needs to be replaced when a part is damaged. This is costly and does not allow for flexible adjustment of the magnetic pole blocks to change the ignition performance.
The design incorporates a split-type magnetic flywheel device, separating the magnetic pole blocks from the flywheel body and connecting them with screws to facilitate easy disassembly and replacement.
This reduces the cost of replacing parts and allows for the replacement of different magnetic pole blocks on the same flywheel body to adjust performance, improving product usability and reducing production costs.
Smart Images

Figure CN223984738U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of magnetic flywheel device technology, and more specifically, to a split-type magnetic flywheel device. Background Technology
[0002] Traditional flywheels are typically one-piece designs, requiring replacement of the entire unit when a part is damaged, resulting in high replacement costs. To overcome these shortcomings, the following technical solution is adopted: the magnetic pole blocks are designed to be separate from the flywheel body, used as individual components, and connected to the flywheel body using screws during installation. This split design reduces the cost of replacing parts and allows for the modification of the entire flywheel's ignition performance by replacing different magnetic pole blocks on the same flywheel body, improving product usability and reducing production costs.
[0003] Therefore, a device with a split-type magnetic flywheel is provided. Utility Model Content
[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.
[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide a split-type magnetic flywheel device, comprising: a flywheel body; the flywheel cup body includes a first body and a second body; the second body is fixedly connected to the first body; the split-type magnetic flywheel device further includes: a partition block, a first limiting plate, a second limiting plate, a first magnet, and a second magnet; both the first limiting plate and the second limiting plate are inserted into the second body; the partition block is fixedly connected to the second body; the partition block includes a first slot and a second slot; the first limiting plate engages with the first slot; the second limiting plate engages with the second slot; the first limiting plate, the partition block, and the second body constitute a first mounting groove; the first magnet is located within the first mounting groove; the second limiting plate, the partition block, and the second body constitute a second mounting groove; the second magnet is located within the second mounting groove.
[0006] Furthermore, the first limiting plate includes a first protrusion; the first protrusion is located within the first slot.
[0007] Furthermore, the second limiting plate includes a second protrusion; the second protrusion is located within the second slot.
[0008] Furthermore, the first magnet is located at one end of the separator block; the second magnet is located at the other end of the separator block.
[0009] Furthermore, the first limiting plate includes a first abutting surface; the second body includes a first positioning surface; the first abutting surface abuts against the first positioning surface.
[0010] Furthermore, the second limiting plate includes a second abutting surface; the second body includes a second positioning surface; the second abutting surface abuts against the second positioning surface.
[0011] Furthermore, the first protrusion is located at one end of the first limiting plate; the first abutting surface is located at the other end of the first limiting plate.
[0012] Furthermore, the second protrusion is located at one end of the second limiting plate; the second abutting surface is located at the other end of the second limiting plate.
[0013] The beneficial effect of this application is that it provides a device with a split magnetic flywheel. Attached Figure Description
[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.
[0015] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.
[0016] In the attached diagram:
[0017] Figure 1 This is an overall schematic diagram based on an embodiment of this application;
[0018] Figure 2 This is a structural diagram of a part of an embodiment, mainly showing the structure of the second body;
[0019] Figure 3 This is a structural schematic diagram of a part of an embodiment, mainly showing the structure of the first limiting plate;
[0020] Figure 4 This is a structural schematic diagram of a part of an embodiment, mainly showing the structure of the first magnet and the mounting groove;
[0021] Figure 5 yes Figure 4 The enlarged view of part A mainly shows the structure of the first positioning surface and the first abutting surface;
[0022] Figure 6 yes Figure 4 The enlarged view of part B mainly shows the structure of the second positioning surface and the second abutment surface;
[0023] Figure 7 yes Figure 4 The enlarged view of section C mainly shows the structure of the first and second protrusions.
[0024] Figure label:
[0025] 100. First body; 101. First body; 101a. First mounting groove; 101b. Second mounting groove; 101c. First positioning surface; 101d. Second positioning surface; 102. Separator block; 102a. First slot; 102b. Second slot; 103. First limiting plate; 103a. First protrusion; 103b. First abutting surface; 104. Second limiting plate; 104a. Second protrusion; 104b. Second abutting surface; 105. First magnet; 106. Second magnet. Detailed Implementation
[0026] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.
[0027] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.
[0028] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.
[0029] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".
[0030] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.
[0031] Reference Figure 1-7A split-type magnetic flywheel device includes: a flywheel body, a separator block 102, a first limiting plate 103, a second limiting plate 104, a first magnet 105, and a second magnet 106. The flywheel body includes a first body 100 and a second body 101. The second body 101 is fixedly connected to the first body 100. The first limiting plate 103 and the second limiting plate 104 are both inserted into the second body 101. The separator block 102 is fixedly connected to the second body 101. Specifically, the separator block 102 and the second body 101 are integrally formed.
[0032] The separator 102 includes a first slot 102a and a second slot 102b, and a first limiting plate 103 engages with the first slot 102a. Specifically, the first limiting plate 103 includes a first protrusion 103a, which is located within the first slot 102a. The second limiting plate 104 engages with the second slot 102b. Specifically, the second limiting plate 104 includes a second protrusion 104a, which is located within the second slot 102b.
[0033] The first limiting plate 103, the partition block 102, and the second body 101 constitute a first mounting groove 101a, and the first magnet 105 is located within the first mounting groove 101a. The second limiting plate 104, the partition block 102, and the second body 101 constitute a second mounting groove 101b, and the second magnet 106 is located within the second mounting groove 101b. The first magnet 105 is located at one end of the partition block 102, and the second magnet 106 is located at the other end of the partition block 102.
[0034] The first limiting plate 103 includes a first abutting surface 103b, and the second body 101 includes a first positioning surface 101c, with the first abutting surface 103b abutting against the first positioning surface 101c. The second limiting plate 104 includes a second abutting surface 104b, and the second body 101 includes a second positioning surface 101d, with the second abutting surface 104b abutting against the second positioning surface 101d. A first protrusion 103a is located at one end of the first limiting plate 103, and the first abutting surface 103b is located at the other end of the first limiting plate 103. A second protrusion 104a is located at one end of the second limiting plate 104, and the second abutting surface 104b is located at the other end of the second limiting plate 104.
[0035] Working principle: During installation, the first magnet 105 is inserted into the first mounting slot 101a, and the second magnet 106 is inserted into the second mounting slot 101b, making installation very convenient. Then, the second body 101 is fixed to the first body 100 with bolts, making installation easy. The second body 101 and the first body 100 are fixed with bolts, and the whole assembly is detachable, facilitating the replacement of parts. Compared with the traditional one-piece flywheel, which requires complete replacement, the replacement cost is lower.
[0036] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.
Claims
1. A split magnetic flywheel device comprising: The flywheel body; the flywheel cup body comprises a first body and a second body; The second body is fixedly connected with the first body; characterized in that the split type magnetic flywheel device further comprises a partition block, a first limiting plate, a second limiting plate, a first magnetic steel and a second magnetic steel; the first limiting plate and the second limiting plate are both inserted with the second body; the partition block is fixedly connected with the second body; the partition block comprises a first clamping groove and a second clamping groove; the first limiting plate is clamped with the first clamping groove; the second limiting plate is clamped with the second clamping groove; the first limiting plate, the partition block and the second body constitute a first mounting groove; the first magnetic steel is located in the first mounting groove; the second limiting plate, the partition block and the second body constitute a second mounting groove; the second magnetic steel is located in the second mounting groove.
2. The split type magnetic flywheel device according to claim 1, characterized in that: The first limiting plate comprises a first protrusion; The first protrusion is located in the first clamping groove.
3. The split type magnetic flywheel device according to claim 2, characterized in that: The second limiting plate comprises a second protrusion; The second protrusion is located in the second clamping groove.
4. The split type magnetic flywheel device according to claim 1, characterized in that: The first magnetic steel is located at one end of the partition block; The second magnetic steel is located at the other end of the partition block.
5. The split type magnetic flywheel device according to claim 3, characterized in that: The first limiting plate comprises a first abutting surface; The second body comprises a first positioning surface; The first abutting surface abuts with the first positioning surface.
6. The split type magnetic flywheel device according to claim 5, characterized in that: The second limiting plate comprises a second abutting surface; The second body comprises a second positioning surface; The second abutting surface abuts with the second positioning surface.
7. The split type magnetic flywheel device according to claim 6, characterized in that: The first protrusion is located at one end of the first limiting plate; The first abutting surface is located at the other end of the first limiting plate.
8. The split type magnetic flywheel device according to claim 7, characterized in that: The second protrusion is located at one end of the second limiting plate; The second abutting surface is located at the other end of the second limiting plate.