Design structure of heat dissipation type hub of motorcycle

Abstract

The utility model belongs to the technical field of motorcycle hubs, and particularly relates to a motorcycle heat dissipation type hub design structure which comprises a motorcycle hub body, a plurality of heat dissipation plates are arranged on the two sides of the motorcycle hub body, circulation grooves are formed in the heat dissipation plates, and a plurality of air inlet holes are formed in the side walls, located on the outer sides of the circulation grooves, of the heat dissipation plates. A plurality of air outlet holes are formed in the side wall, located on the inner side of the circulation groove, of the heat dissipation plate, and the air inlet holes and the air outlet holes are obliquely formed. According to the motorcycle hub, the air inlet holes, the circulation grooves and the air outlet holes are formed in the heat dissipation plate, so that when a motorcycle runs, heat on the heat dissipation plate can be taken away through air, and the air can be introduced to the surface of the motorcycle hub body to directly dissipate heat of the motorcycle hub body; and therefore, the problem that an existing cooling fin is single in function can be solved, and the cooling effect on the hub body of the motorcycle is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle hub technology, specifically to a motorcycle heat dissipation hub design structure. Background Technology

[0002] The motorcycle hub is a key component of the rear wheel of a motorcycle, primarily responsible for transmitting power. Because motorcycle hubs generate heat during braking and movement, heat sinks are typically installed to improve heat dissipation and prevent issues such as weak brakes and deterioration of bearing lubricant due to overheating.

[0003] However, current heat sinks have a single function and cannot further improve the heat dissipation effect of motorcycle hubs. Current heat sinks primarily increase the contact area between the hub and the air, making it easier for heat to dissipate. Specifically, during riding, air flows over the heat sink, carrying away heat and thus achieving a cooling effect. Therefore, a motorcycle heat-dissipating hub design structure was invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0005] The motorcycle hub design includes a motorcycle hub body, with several heat dissipation plates on both sides of the hub body. Each heat dissipation plate has a flow groove, and the side wall of the heat dissipation plate located outside the flow groove has several air inlets, while the side wall of the heat dissipation plate located inside the flow groove has several air outlets. Both the air inlets and outlets are inclined to allow air to be introduced to the surface of the motorcycle hub body.

[0006] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the flow groove is connected to the air inlet and the flow groove is connected to the air outlet.

[0007] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the motorcycle hub body has several limiting grooves on both sides, and the inner side of the heat dissipation plate is installed in the limiting grooves by a fixing component.

[0008] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the fixing component includes:

[0009] The motorcycle hub body, located on both sides of the limiting groove, has a storage groove, which is connected to the limiting groove.

[0010] A groove is provided on the motorcycle hub body located outside the storage groove, and the groove is connected to the storage groove.

[0011] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the fixing component further includes:

[0012] Positioning grooves are provided at both ends of the inner side of the heat sink.

[0013] A sliding rod, which is slidably connected in the storage groove, with one end of the sliding rod inserted into the positioning groove;

[0014] A drive rod is fixedly mounted on the side of the slide rod and slidably connected in the slide groove.

[0015] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the fixing component further includes:

[0016] Guide groove, the guide groove being formed in the slide rod;

[0017] A guide rod is fixedly installed in the storage groove, and one end of the guide rod is slidably connected in the guide groove.

[0018] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the fixing component further includes:

[0019] A spring, which is sleeved on a guide rod, with its two ends fixedly connected to a receiving groove and a sliding rod, respectively;

[0020] Rubber sheets are fixedly installed at both ends of the slide groove, and the drive rod can be located between the two sets of rubber sheets.

[0021] As a preferred embodiment of the motorcycle heat dissipation hub design structure described in this utility model, the fixing component includes:

[0022] Support plates are fixedly installed at both ends of the inner side of the heat dissipation plate, and the support plates are in contact with the motorcycle hub body.

[0023] A screw, one end of which passes through a support plate and is threaded into the motorcycle hub body.

[0024] Compared with existing technologies:

[0025] By incorporating air inlets, flow channels, and outlets in the heat sink, the system not only removes heat from the heat sink while the motorcycle is in motion, but also introduces air to the surface of the motorcycle hub for direct heat dissipation. This addresses the limitation of current heat sinks in terms of their single function and improves the heat dissipation effect on the motorcycle hub to a certain extent. Attached Figure Description

[0026] Figure 1 This is a front view schematic diagram of the structure of Embodiment 1 of this utility model;

[0027] Figure 2 This is a side view of the structure of Embodiment 1 of this utility model;

[0028] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0029] Figure 4 This is a top sectional view of a partial structure of Embodiment 1 of this utility model;

[0030] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0031] Figure 6 This is a side view of the heat sink of this utility model.

[0032] Figure 7 This is a side view of the heat sink of this utility model.

[0033] Figure 8 This is a top sectional view of a partial structure of Embodiment 2 of this utility model.

[0034] In the diagram: Motorcycle hub body 10, heat sink 20, flow channel 21, air inlet 22, air outlet 23, limiting groove 30, storage groove 40, sliding groove 41, positioning groove 42, sliding rod 43, drive rod 44, guide groove 45, guide rod 46, spring 47, rubber sheet 48, support plate 50, screw 51. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0036] Example 1:

[0037] This utility model provides a design structure for a motorcycle heat dissipation hub. Please refer to [link / reference]. Figures 1-7The system includes a motorcycle hub body 10. Both sides of the motorcycle hub body 10 are provided with several heat dissipation plates 20. The heat dissipation plates 20 are made of thermally conductive materials, including but not limited to aluminum alloy. A flow groove 21 is formed in the heat dissipation plate 20. Several air inlets 22 are formed on the side wall of the heat dissipation plate 20 located outside the flow groove 21, and several air outlets 23 are formed on the side wall of the heat dissipation plate 20 located inside the flow groove 21. Both the air inlets 22 and air outlets 23 are inclined to allow air to be introduced to the surface of the motorcycle hub body 10. The flow groove 21 and the air inlets 22 are connected, and the flow groove 21 and the air outlets 23 are connected. The air inlets 22 face the direction of forward movement of the motorcycle, while the air outlets 23 face the direction of backward movement of the motorcycle.

[0038] Several limiting grooves 30 are provided on both sides of the motorcycle hub body 10, and the inner side of the heat sink 20 is installed in the limiting grooves 30 by a fixing component.

[0039] The fixing components include: a storage slot 40, a slide groove 41, a positioning slot 42, a slide rod 43, a drive rod 44, a guide groove 45, a guide rod 46, a spring 47, and a rubber sheet 48;

[0040] The motorcycle hub body 10 located on both sides of the limiting groove 30 has a storage groove 40, which is connected to the limiting groove 30. The motorcycle hub body 10 located outside the storage groove 40 has a sliding groove 41, which is connected to the storage groove 40. Positioning grooves 42 are provided at both ends of the inner side of the heat dissipation plate 20. A sliding rod 43 is slidably connected in the storage groove 40, with one end of the sliding rod 43 inserted into the positioning groove 42. A drive rod 44 is fixedly installed on the side of the sliding rod 43, and the drive rod 44 is slidably connected in the sliding groove 41. A groove 45 is formed in a slide rod 43. A guide rod 46 is fixedly installed in a storage groove 40, and one end of the guide rod 46 is slidably connected in the guide groove 45. A spring 47 is sleeved on the guide rod 46, and both ends of the spring 47 are fixedly connected to the storage groove 40 and the slide rod 43 respectively. Rubber sheets 48 are fixedly installed at both ends of the slide groove 41, and the drive rod 44 can be located between the two sets of rubber sheets 48. When the drive rod 44 is located between the two sets of rubber sheets 48, the friction between the drive rod 44 and the rubber sheets 48 is greater than the elastic force of the spring 47.

[0041] In practical use, the operating steps for those skilled in the art are as follows:

[0042] First, position the drive rod 44 between the two sets of rubber sheets 48. At this time, the spring 47 will deform, and one end of the slide rod 43 will be located in the receiving groove 40. Next, insert the heat sink 20 into the limiting groove 30. After it is fully inserted, the drive rod 44 will cause one end of the slide rod 43 to be inserted into the positioning groove 42. Thus, the heat sink 20 can be installed. After the heat sink 20 is installed, when the motorcycle is running, the air passing over the surface of the heat sink 20 will carry away the heat transferred by the heat sink 20. In addition, some of the air hitting the heat sink 20 will be guided to the surface of the motorcycle hub body 10 through the air inlet 22, the flow groove 21 and the air outlet 23, so as to further improve the heat dissipation effect of the motorcycle hub body 10.

[0043] Example 2:

[0044] This utility model provides a design structure for a motorcycle heat dissipation hub. Please refer to [link / reference]. Figure 8 ;

[0045] The fixing components include: support plate 50 and screws 51;

[0046] Support plates 50 are fixedly installed on both ends of the inner side of the heat sink 20, and the support plates 50 are in contact with the motorcycle hub body 10. One end of the screw 51 passes through the support plate 50 and is threaded into the motorcycle hub body 10.

[0047] In practical use, the operating steps for those skilled in the art are as follows:

[0048] First, insert the heat sink 20 into the limiting groove 30. After it is fully inserted, one end of the screw 51 will pass through the support plate 50 and be threaded into the motorcycle hub body 10. At this point, the heat sink 20 can be installed. After the heat sink 20 is installed, when the motorcycle is in motion, the air passing over the surface of the heat sink 20 will carry away the heat transferred by the heat sink 20. In addition, some of the air hitting the heat sink 20 will be guided to the surface of the motorcycle hub body 10 through the air inlet 22, the flow groove 21 and the air outlet 23, so as to further improve the heat dissipation effect of the motorcycle hub body 10.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A motorcycle hub design structure with heat dissipation, comprising a motorcycle hub body (10), wherein both sides of the motorcycle hub body (10) are provided with a plurality of heat dissipation plates (20), characterized in that, The heat sink (20) has a flow groove (21), and the side wall of the heat sink (20) located outside the flow groove (21) has a plurality of air inlets (22), and the side wall of the heat sink (20) located inside the flow groove (21) has a plurality of air outlets (23). The air inlets (22) and the air outlets (23) are both inclined so as to introduce air to the surface of the motorcycle hub body (10).

2. The motorcycle heat dissipation hub design structure according to claim 1, characterized in that, The flow channel (21) is connected to the air inlet (22), and the flow channel (21) is connected to the air outlet (23).

3. The motorcycle heat dissipation hub design structure according to claim 1, characterized in that, The motorcycle hub body (10) has several limiting grooves (30) on both sides, and the inner side of the heat sink plate (20) is installed in the limiting groove (30) by a fixing component.

4. The motorcycle heat dissipation hub design structure according to claim 3, characterized in that, The fixing component includes: Storage slot (40): The motorcycle hub body (10) located on both sides of the limiting slot (30) has a storage slot (40) and is connected to the limiting slot (30). A groove (41) is provided on the motorcycle hub body (10) located outside the storage groove (40), and the groove (41) is connected to the storage groove (40).

5. The motorcycle heat dissipation hub design structure according to claim 4, characterized in that, The fixing component also includes: Positioning groove (42): Positioning grooves (42) are provided at both ends of the inner side of the heat sink (20); A slide rod (43) is slidably connected in a storage groove (40), and one end of the slide rod (43) is inserted into a positioning groove (42); A drive rod (44) is fixedly installed on the side of the slide rod (43) and is slidably connected in the slide groove (41).

6. The motorcycle heat dissipation hub design structure according to claim 5, characterized in that, The fixing component also includes: A guide groove (45) is formed in the slide bar (43); Guide rod (46) is fixedly installed in the storage groove (40), and one end of the guide rod (46) is slidably connected in the guide groove (45).

7. The motorcycle heat dissipation hub design structure according to claim 6, characterized in that, The fixing component also includes: A spring (47) is sleeved on a guide rod (46), and the two ends of the spring (47) are fixedly connected to a receiving groove (40) and a sliding rod (43) respectively. Rubber sheet (48), both ends of the slide groove (41) are fixedly installed with rubber sheet (48), and the drive rod (44) can be located between the two sets of rubber sheets (48).

8. The motorcycle heat dissipation hub design structure according to claim 3, characterized in that, The fixing component includes: Support plate (50), the support plate (50) is fixedly installed on both ends of the inner side of the heat dissipation plate (20), and the support plate (50) is in contact with the motorcycle hub body (10); A screw (51) is threaded through a support plate (50) into the motorcycle hub body (10).

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