Luminous wheel for scooter

Abstract

The utility model discloses a luminous wheel for a scooter. The wheel comprises a wheel skin, a hub, a magnet and two bearings, the outer edge of the hub is sleeved with the wheel skin, the wheel skin and the hub are both made of transparent materials, a through hole is formed in the center of the hub, the two bearings are arranged in the through hole in a bilateral symmetry mode, outer rings of the bearings are connected with the hub, the magnet is located between the two bearings, and the magnet is located between the two bearings. An induction coil is arranged at the position, corresponding to the magnet, of the hub, the magnet is located in the induction coil, a plurality of light-emitting assemblies are arranged on the outer edge of the induction coil in the circumferential direction at equal intervals, and each light-emitting assembly comprises a conductive structure, a first LED lamp bead and a second LED lamp bead. A containing notch used for containing the first LED lamp beads is formed in the position, corresponding to the first LED lamp beads, of the outer edge of the hub, and a plurality of heat dissipation through holes penetrating through the hub in the left-right direction are formed in the hub in the circumferential direction at equal intervals. The LED lamp has good heat dissipation performance, can emit light of various different colors at the same time, and is good in entertainment and good in user experience.

Description

Technical Field

[0001] This utility model relates to the field of wheel technology, and in particular to a light-emitting wheel for scooters. Background Technology

[0002] Toy cars, scooters, and other small vehicles often have their wheels replaced with light-up ones to enhance their entertainment value. Existing light-up wheels typically emit light while rotating. However, current light-up wheels can only emit one color of light at a time, resulting in limited entertainment value, a poor user experience, and poor heat dissipation. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides a light-emitting wheel for scooters, which has good heat dissipation and can emit multiple different colors of light at the same time, providing good entertainment and a good user experience.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] This utility model discloses a light-up wheel for a scooter, comprising a wheel cover, a hub, a magnet, and two bearings. The wheel cover is fitted onto the outer edge of the hub, and both the wheel cover and the hub are made of transparent material. The hub has a through hole at its center, and the two bearings are symmetrically arranged in the through hole. The outer ring of the bearing is connected to the hub, and the inner ring of the bearing is used to connect to the scooter's connecting shaft. The magnet is located between the two bearings and has a connecting hole for connecting to the scooter's connecting shaft. An induction coil is located on the hub corresponding to the position of the magnet, and the magnet is located inside the induction coil. Multiple light-emitting components are evenly spaced along the circumference of the outer edge of the induction coil. Each light-emitting component includes a conductive structure, a first LED, and a second LED. The first LED is located at the top of the conductive structure, and the second LED is located at the bottom of the conductive structure. The conductive structure is connected to the induction coil. A receiving notch for accommodating the first LED is provided on the outer edge of the hub corresponding to the position of the first LED. Multiple heat dissipation through holes penetrating the hub are evenly spaced along the circumference of the hub.

[0006] In this design, when the illuminated wheel rotates, the wheel skin drives the hub to rotate, which in turn drives the induction coil to rotate synchronously. The rotating induction coil interacts with a magnet fixed to the scooter's connecting shaft to generate current. This current is transmitted through the induction coil to the light-emitting component, causing the first and second LED beads in the component to emit light. The first and second LED beads can emit different colors of light. Because both the wheel skin and the hub are made of transparent material, the light emitted by the first and second LED beads can pass through them, enhancing the entertainment value and user experience of the illuminated wheel. As the illuminated wheel rotates, air flows through the heat dissipation holes, carrying away heat and cooling the wheel.

[0007] Preferably, a heat dissipation arc-shaped strip hole is provided between two adjacent heat dissipation through holes.

[0008] Adding arc-shaped ventilation holes increases the contact area between the wheel hub and the air, further enhancing the heat dissipation function of the illuminated wheel.

[0009] Preferably, the cross-section of the heat dissipation through hole gradually increases from the inside to the outside.

[0010] Preferably, the second LED bead is located on the outer side of the lower part of the conductive structure, and a third LED bead is provided on the inner side of the lower part of the conductive structure, with the second LED bead and the third LED bead arranged symmetrically.

[0011] The third LED bead can emit a third color of light, resulting in a better user experience.

[0012] Preferably, there are four light-emitting components.

[0013] Preferably, the outer edge of the wheel hub is provided with 4*N through hole groups at equal intervals, and there is a through hole group between two adjacent receiving gaps. The through hole group includes N through holes at equal intervals.

[0014] Through holes facilitate the injection molding process of the wheel hub.

[0015] The beneficial effects of this utility model are: the first LED bead, the second LED bead, and the third LED bead can emit three colors of light, which increases the entertainment value of the light-emitting wheel and enhances the user experience; the heat dissipation through holes and the heat dissipation arc-shaped strip holes can enhance the heat dissipation function of the light-emitting wheel; the through holes facilitate the injection molding process of the wheel hub. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an exploded view of this utility model;

[0018] Figure 3 This is a structural schematic diagram of the hub in this utility model;

[0019] Figure 4 This is a structural schematic diagram of the light-emitting component in this utility model.

[0020] In the diagram: 1. Wheel skin, 2. Wheel hub, 21. Induction coil, 22. Accommodation notch, 23. Heat dissipation through hole, 24. Heat dissipation arc-shaped strip hole, 3. Magnet, 4. Bearing, 5. Light-emitting component, 51. First LED bead, 52. Second LED bead, 53. Third LED bead, 54. Conductive structure, 6. Through hole. Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] Example: A light-up wheel for a scooter, as described in this example. Figures 1 to 4 As shown, the scooter includes a wheel cover 1, a hub 2, a magnet 3, and two bearings 4. The wheel cover 1 is fitted onto the outer edge of the hub 2. Both the wheel cover 1 and the hub 2 are made of transparent material. The hub 2 has a through hole in its center, and the two bearings 4 are symmetrically arranged in the through hole. The outer ring of the bearing 4 is connected to the hub 2, and the inner ring of the bearing 4 is used to connect to the scooter's connecting shaft. The magnet 3 is located between the two bearings and has a connecting hole for connecting to the scooter's connecting shaft. An induction coil 21 is located on the hub 2 corresponding to the position of the magnet 3. The magnet 3 is located inside the induction coil 21, and the induction coil 21 is activated. Four light-emitting components 5 are evenly spaced along the circumferential direction on the outer edge of the coil 21. Each light-emitting component 5 includes a lamp housing, a conductive structure 54, a first LED bead 51, and a second LED bead 52. The first LED bead 51 is located at the top of the conductive structure 54, and the second LED bead 52 is located at the bottom of the conductive structure 54. A receiving notch 22 for accommodating the first LED bead 51 is provided on the outer edge of the hub 2 corresponding to the position of the first LED bead 51. Multiple heat dissipation holes 23 are evenly spaced along the circumferential direction on the hub 2, penetrating the hub 2 from left to right. The cross-section of the heat dissipation holes 23 gradually increases from the inside to the outside.

[0023] A heat dissipation arc-shaped strip hole 24 is also provided between two adjacent heat dissipation through holes 23.

[0024] The second LED bead 52 is located on the lower outer side of the conductive structure 54, and the third LED bead 53 is located on the lower inner side of the conductive structure 54. The second LED bead 52 and the third LED bead 53 are symmetrically arranged. The first LED bead 51, the second LED bead 52, and the third LED bead 53 are located inside the lamp housing, and the conductive structure is located inside the lamp housing. The lower part of the conductive structure 54 extends out of the lamp housing and is connected to the induction coil 21.

[0025] The outer edge of the hub 2 is provided with 4*N through hole groups at equal intervals. There is a through hole group between two adjacent receiving notches 22. The through hole group includes N through holes 6 at equal intervals.

[0026] In this design, the first LED bead 51, the second LED bead 52, and the third LED bead 53 can emit, for example, white light, red light, and blue light, respectively. When the light-emitting wheel rotates, the wheel skin drives the hub to rotate, and the hub's rotation drives the induction coil to rotate synchronously. After the induction coil rotates, it interacts with a magnet fixed on the scooter's connecting shaft to generate current. The current is transmitted through the induction coil to the light-emitting component, causing the first and second LED beads in the light-emitting component to emit light. The first and second LED beads can emit different colors of light. Since the wheel skin and hub are both made of transparent material, the light emitted by the first and second LED beads can pass through the wheel skin and hub, making the light-emitting wheel more entertaining and providing a better user experience. When the light-emitting wheel rotates, air flows through the heat dissipation holes, carrying away heat and cooling the light-emitting wheel.

[0027] The third LED bead can emit a third color of light, resulting in a better user experience.

[0028] Through holes facilitate the injection molding process of the wheel hub.

Claims

1. A lighted wheel for a scooter, characterized by: Including the wheel skin (1), the hub (2), the magnet (3) and two bearings (4), the wheel skin (1) is sleeved on the outer edge of the hub (2), the wheel skin (1) and the hub (2) are made of transparent material, the hub (2) is provided with a through hole in the center, two bearings (4) are symmetrically arranged in the through hole, the outer ring of the bearing (4) is connected with the hub (2), the inner ring of the bearing (4) is used for connecting the scooter connecting shaft, the magnet (3) is located between the two bearings, the magnet (3) is provided with a connecting hole for connecting the scooter connecting shaft, the hub (2) is provided with an induction coil (21) corresponding to the position of the magnet (3), the magnet (3) is located in the induction coil (21), the outer edge of the induction coil (21) is provided with a plurality of light emitting assemblies (5) at equal intervals in the circumferential direction, the light emitting assembly (5) comprises a conductive structure (54), a first LED lamp bead (51) and a second LED lamp bead (52), the first LED lamp bead (51) is arranged on the top of the conductive structure (54), the second LED lamp bead (52) is arranged on the lower part of the conductive structure (54), the conductive structure (54) is connected with the induction coil (21), the hub (2) is provided with a containing gap (22) for containing the first LED lamp bead (51) corresponding to the position of the first LED lamp bead (51) on the outer edge, a plurality of heat dissipation through holes (23) are arranged on the hub (2) at equal intervals in the circumferential direction.

2. A lighted wheel for a scooter as defined in claim 1, characterized in that: Adjacent two heat dissipation through holes (23) are further provided with heat dissipation arc strip holes (24).

3. The lighted wheel for a scooter of claim 1, wherein: The cross section of the heat dissipation through hole (23) gradually increases from inside to outside.

4. The lighted wheel for a scooter of claim 1, wherein: The second LED lamp bead (52) is located on the outer side of the lower part of the conductive structure (54), the third LED lamp bead (53) is arranged on the inner side of the lower part of the conductive structure (54), and the second LED lamp bead (52) and the third LED lamp bead (53) are symmetrically arranged.

5. The lighted wheel for a scooter of claim 1, wherein: The light emitting assembly (5) is four.

6. The lighted wheel for a scooter of claim 1 or 2 or 3 or 4 or 5, wherein: The hub (2) is provided with 4*N through hole groups at equal intervals on the outer edge, there is a through hole group between adjacent two containing gaps (22), and the through hole group comprises N through holes (6) arranged at equal intervals.

Images