CN217705349U - Luminous wheel subassembly and car of riding instead of walk - Google Patents

Abstract

The utility model discloses a luminous wheel component and a scooter, wherein the luminous wheel component comprises an injection wheel body, a luminous component and a magnetic core, and the injection wheel body is provided with a coaxial mounting hole; at least part of the light-emitting component is embedded in the injection molding wheel body; the magnetic core can be pivotally matched in the mounting hole, and the magnetic core rotates relative to the light-emitting component so that the light-emitting component can generate electricity and emit light. The utility model provides a luminous wheel subassembly has the power supply stably, advantage that luminous effect is good.

Description

Luminous wheel subassembly and car of riding instead of walk

Technical Field

The utility model relates to a scooter technical field, concretely relates to luminous wheel subassembly and car of riding instead of walk.

Background

In the related art, a scooter generally has a lamp effect on a body and wheels to improve the appearance of the scooter. And among them, the lamp effect is generally supplied with power by a battery located in the vehicle body, thereby resulting in complicated wiring and high wiring cost. Especially, the lamp effect installed on the driven wheel (front wheel) is complex, and the lamp has the disadvantages of unstable power supply and poor luminous effect.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a luminescent wheel subassembly, this luminescent wheel subassembly has the power supply stability, advantage that luminous effect is good.

The embodiment of the utility model also provides a car of riding instead of walk.

The luminous wheel assembly comprises an injection wheel body, a luminous assembly and a magnetic core, wherein the injection wheel body is provided with a coaxial mounting hole; at least part of the light-emitting component is embedded in the injection molding wheel body; the magnetic core is pivotally matched in the mounting hole, and the magnetic core rotates relative to the light-emitting component so that the light-emitting component generates electricity and emits light.

According to the utility model discloses light-emitting diode subassembly, through setting up at least part pre-buried in the wheel body of moulding plastics of light-emitting component, light-emitting component is at the simple to operate on the wheel body of moulding plastics. Moreover, the magnetic core in the mounting hole rotates relative to the injection molding wheel body, so that the light-emitting component emits light, the power supply of the light-emitting component is stable, and the light-emitting effect is good.

In some embodiments, the light emitting assembly includes a coil coaxially disposed within the injection molded wheel body and a plurality of beads electrically connected to the coil and circumferentially spaced around the coil.

In some embodiments, the number of the lamp beads is five, and the five lamp beads are distributed around the circumference of the coil at equal intervals.

In some embodiments, the lamp bead is a light emitting diode.

In some embodiments, the injection molded wheel body includes a hub portion and a tire portion, which are coaxially disposed, and the hub portion and the tire portion are integrally injection molded.

In some embodiments, the hub portion includes a central body and an outer ring body coaxially disposed, and a plurality of spokes connected between the central body and the outer ring body, the mounting hole is formed on the central body, the coils are embedded in the central body, and the tire portion is connected to an outer circumferential surface of the outer ring body.

In some embodiments, the spokes include a plurality of first spokes and a plurality of second spokes, the first spokes and the second spokes are in one-to-one correspondence and are distributed in a staggered manner along the circumferential direction of the central body, a support body is connected between the first spokes and the corresponding second spokes, the support bodies are in one-to-one correspondence with the lamp beads, wires for connecting the lamp beads and the coils are embedded in the corresponding support bodies, and the lamp beads are embedded in the tire part.

In some embodiments, the tire portion is injection molded from a transparent or translucent material.

In some embodiments, the light-emitting wheel assembly further comprises a first bearing and a second bearing, a first step surface and a second step surface are arranged in the mounting hole, the first step surface and the second step surface divide the mounting hole into a first mounting cavity, a second mounting cavity and a third mounting cavity which are connected along the axial direction of the mounting hole, the first bearing is matched in the first mounting cavity and abuts against the first step surface, the second bearing is matched in the third mounting cavity and abuts against the second step surface, and the magnetic core is matched in the second mounting cavity and is located between the first bearing and the second bearing.

In some embodiments, the luminescent wheel assembly further comprises an axle fitted within the core and pivotally connected to the molded wheel body.

In some embodiments, the axle includes a pair of lock studs and a bolt that threadably mates with a threaded hole on the pair of lock studs through the magnetic core.

The scooter according to the embodiment of the present invention comprises the above-mentioned light emitting wheel assembly according to any one of the embodiments.

According to the utility model discloses the technical advantage of car of riding instead of walk is the same with the technical advantage of above-mentioned luminescent wheel subassembly, and it is no longer repeated here.

Drawings

Fig. 1 is an isometric view of a luminescent wheel assembly according to an embodiment of the present invention.

Fig. 2 is an exploded view of a luminescent wheel assembly in accordance with an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a luminescent wheel assembly in accordance with an embodiment of the present invention.

Fig. 4 is a schematic view of an injection molded wheel body, a magnetic core and a light emitting assembly in a cross-sectional state of the light emitting wheel assembly according to an embodiment of the present invention.

Reference numerals:

the light-emitting wheel assembly 100 is provided with,

the wheel body 1 of moulding plastics, hub portion 11, central body 111, outer ring body 112, spoke 113, support 114, tire portion 12, mounting hole 13, light-emitting component 2, lamp pearl 21, magnetic core 3, first bearing 4, second bearing 5, to lock double-screw bolt 6, bolt 7, front fork 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

A luminescent wheel assembly 100 in accordance with an embodiment of the present invention is described below in conjunction with fig. 1-4.

According to the utility model discloses luminescent wheel subassembly 100 is including moulding plastics wheel body 1, luminescent component 2 and magnetic core 3. The injection wheel body 1 has coaxial mounting holes 13. At least part of the light-emitting component 2 is embedded in the injection molding wheel body 1. Before the injection molding wheel body 1 is injection molded, the light-emitting component 2 is preset at a set position of an injection mold, and then the injection molding wheel body 1 is molded, so that the light-emitting component 2 is stably installed on the injection molding wheel body 1.

The magnetic core 3 is pivotally fitted in the mounting hole 13, and the magnetic core 3 rotates relative to the light emitting component 2 so that the light emitting component 2 generates electricity and emits light. The injection molding wheel body 1 is a front wheel of the scooter, and is installed behind the front fork 8, and the magnetic core 3 and the front fork 8 are relatively fixed. When the scooter is running, the magnetic core 3 rotates relative to the light-emitting component 2 on the injection molding wheel body 1, and the light-emitting component 2 generates electricity and emits light through a cutting magnetic field.

According to the utility model discloses luminous wheel subassembly 100, through setting up at least partly pre-buried in the wheel body 1 of moulding plastics of luminous component 2, luminous component 2 is at the simple to operate on the wheel body 1 of moulding plastics. Moreover, the magnetic core 3 in the mounting hole 13 is only required to rotate relative to the injection molding wheel body 1, so that the light-emitting component 2 can emit light, the power supply of the light-emitting component 2 is stable, and the light-emitting effect is good.

In some embodiments, the light emitting assembly 2 includes a coil and a plurality of beads 21, the coil is coaxially disposed in the injection wheel body 1, and the plurality of beads 21 are electrically connected to the coil and circumferentially spaced around the coil.

Specifically, the coil is close to the mounting hole 13 and is almost totally pre-buried in the wheel body 1 of moulding plastics, guarantees the relative fixed in position of coil and magnetic core 3 from this, and then has guaranteed the stable power supply to lamp pearl 21. Moreover, through setting up a plurality of lamp pearls 21 along the circumference interval distribution of coil in the outside of coil, and then the lamp effect that wheel body 1 of moulding plastics sent out when traveling on the road surface is better.

In some embodiments, the number of the lamp beads 21 is five, and the five lamp beads 21 are distributed around the circumference of the coil at equal intervals. From this, the lamp effect that sends on the wheel body 1 of moulding plastics is better more even, and the user uses and experiences better.

In some embodiments, the lamp bead 21 is a light emitting diode. Therefore, the energy-saving effect of the lamp bead 21 is better, and the light-emitting effect of the lamp bead 21 is better under the condition that the generated energy of the coil is limited. Meanwhile, the service life of the lamp beads 21 is longer, and the service life of the injection molding wheel body 1 is prolonged on the basis that the lamp beads 21 are not easy to replace. Moreover, the lamp beads 21 can emit light with different colors, so that the user experience is further improved.

In some embodiments, the injection molded wheel body 1 includes a hub portion 11 and a tire portion 12, which are coaxially disposed, and the hub portion 11 and the tire portion 12 are integrally injection molded.

Specifically, as shown in fig. 2, the hub portion 11 includes a center body 111 and an outer ring body 112 coaxially disposed, and a plurality of spokes 113 connected between the center body 111 and the outer ring body 112, the mounting holes 13 are formed on the center body 111, the coils are embedded in the center body 111, and the tire portion 12 is connected to an outer circumferential surface of the outer ring body 112. Thus, the plurality of spokes 113 effectively ensure support for the tire portion 12.

In some embodiments, the plurality of spokes 113 includes a plurality of first spokes 113 and a plurality of second spokes 113, the first spokes 113 and the second spokes 113 are in one-to-one correspondence and are staggered along the circumference of the central body 111, and a support body 114 is connected between the first spokes 113 and the corresponding second spokes 113. The support body 114 corresponds to the lamp beads 21 one by one, the wires connecting the lamp beads 21 and the coils are embedded in the corresponding support body 114, and the lamp beads 21 are embedded in the tire part 12. From this, the light that a plurality of lamp pearls 21 sent forms the aperture size bigger, and the lamp is imitated better.

In some embodiments, the tire portion 12 is injection molded from a transparent or translucent material.

Specifically, the tire portion 12 and the hub portion 11 are each made of transparent or translucent PU (Polyurethane). At this moment, the lamp beads 21 can be completely embedded in the tire part 12 so as to ensure the service life of the lamp beads 21, and the light emitted by the lamp beads 21 has better and more uniform lamp effect after being diffracted by the tire part 12.

Alternatively, the tire portion 12 may be made of opaque PU, and the light emitting portion of the bead is preferably disposed outside the tire portion 12 to ensure the lighting effect of the light-emitting wheel assembly 100.

In some embodiments, as shown in fig. 3, the light-emitting wheel assembly 100 further includes a first bearing 4 and a second bearing 5, and the mounting hole 13 has a first step surface and a second step surface therein, and the first step surface and the second step surface divide the mounting hole 13 into a first mounting cavity, a second mounting cavity and a third mounting cavity which are connected along an axial direction thereof. The first bearing 4 is matched in the first mounting cavity and abuts against the first step surface, the second bearing 5 is matched in the third mounting cavity and abuts against the second step surface, and the magnetic core 3 is matched in the second mounting cavity and is positioned between the first bearing 4 and the second bearing 5.

Injection molding wheel body 1 is installed back on front fork 8, and front fork 8 prevents that first bearing 4/second bearing 5 from deviating from first installation cavity/third installation cavity, and first bearing 4 and second bearing 5 prevent that magnetic core 3 from deviating from the second installation cavity, guarantee magnetic core 3 and injection molding wheel body 1 at the axial relatively fixed of magnetic core 3, guarantee the stable power supply of coil to lamp pearl 21 from this.

In some embodiments, the luminescent wheel assembly 100 further includes an axle that fits within the magnetic core 3 and is pivotally connected to the injection molded wheel body 1.

Specifically, magnetic core 3 and second installation cavity clearance fit, magnetic core 3 press from both sides and establish between the inner circle of first bearing 4 and the inner circle of second bearing 5, realize the relatively fixed between shaft and the magnetic core 3 from this, and then magnetic core 3 can not rotate along with the rotation of the wheel body 1 of moulding plastics, has further guaranteed that the coil supplies power to the stability of lamp pearl 21.

In some embodiments, the axle comprises a pair of lock studs 6 and a bolt 7, the bolt 7 being in threaded engagement with a threaded hole on the pair of lock studs 6 passing through the magnetic core 3.

As shown in fig. 2 and 3, the front fork 8 includes a left fork plate and a right fork plate spaced apart in the left-right direction, and the left fork plate and the right fork plate are provided with a left through hole and a right through hole, respectively, which are coaxial. After the end, provided with the threaded hole, of the locking stud 6 penetrates through the left through hole, the first bearing 4, the magnetic core 3, the second bearing 5 and the right through hole, the bolt 7 is in threaded fit with the threaded hole, and therefore the injection molding wheel body 1 is installed on the front fork 8.

The scooter according to the embodiment of the present invention includes the light emitting wheel assembly 100 according to any one of the above embodiments.

The technical advantages of the scooter according to the present invention are the same as the technical advantages of the above-mentioned light-emitting wheel assembly 100, and are not repeated herein.

In some embodiments, the walker is a scooter.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (12)

1. A luminescent wheel assembly, comprising:

the injection molding wheel body is provided with a coaxial mounting hole;

the light-emitting assembly is at least partially embedded in the injection molding wheel body; and

the magnetic core can be pivotally matched in the mounting hole, and the magnetic core rotates relative to the light-emitting component so that the light-emitting component generates electricity and emits light.

2. A light wheel assembly as recited in claim 1, wherein the light assembly includes a coil coaxially disposed within the injection molded wheel body and a plurality of beads electrically connected to and circumferentially spaced about the coil.

3. A luminescent wheel assembly as claimed in claim 2, wherein the number of beads is five, the five beads being equally spaced around the circumference of the coil.

4. A luminescent wheel assembly as claimed in claim 2, wherein the light beads are light emitting diodes.

5. A luminescent wheel assembly as claimed in claim 2, wherein the injection molded wheel body includes a hub portion and a tire portion arranged coaxially, the hub portion and the tire portion being integrally injection molded.

6. The luminescent wheel assembly of claim 5, wherein the hub portion includes a central body and an outer ring body coaxially disposed, and a plurality of spokes connected between the central body and the outer ring body, the mounting holes are formed on the central body, the coils are pre-embedded in the central body, and the tire portion is connected to an outer circumferential surface of the outer ring body.

7. The assembly of claim 6, wherein the plurality of spokes comprise a plurality of first spokes and a plurality of second spokes, the first spokes and the second spokes are in one-to-one correspondence and distributed along the circumference of the central body in a staggered manner, the first spokes and the second spokes are connected with supporting bodies, the supporting bodies are in one-to-one correspondence with the lamp beads, wires connecting the lamp beads and the coils are embedded in the corresponding supporting bodies, and the lamp beads are embedded in the tire part.

8. The luminescent wheel assembly of claim 5, wherein the tire portion is injection molded from a transparent or translucent material.

9. The luminescent wheel assembly of claim 1, further comprising a first bearing and a second bearing, the mounting hole having therein a first step surface and a second step surface, the first step surface and the second step surface dividing the mounting hole into a first mounting cavity, a second mounting cavity and a third mounting cavity axially connected thereto, the first bearing being fitted in the first mounting cavity and abutting against the first step surface, the second bearing being fitted in the third mounting cavity and abutting against the second step surface, the magnetic core being fitted in the second mounting cavity and located between the first bearing and the second bearing.

10. A luminescent wheel assembly as claimed in claim 1, wherein the luminescent wheel assembly further comprises an axle fitted within the core and pivotally connected to the injection molded wheel body.

11. A luminescent wheel assembly as claimed in claim 10, wherein the axle includes a pair of locking studs and a bolt that threadably engages a threaded hole in the pair of locking studs through the magnetic core.

12. A scooter comprising a light emitting wheel assembly as claimed in any one of claims 1 to 11.

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