CN209851961U

CN209851961U - Luminous wheel

Info

Publication number: CN209851961U
Application number: CN201920695923.1U
Authority: CN
Inventors: 廖兆权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2019-12-27
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a luminous wheel, which relates to the technical field of wheels; an inner mounting frame is arranged in an inner cavity of the outer wheel core, mounting grooves of a power generation set and a PCB are formed in the inner mounting frame, the power generation set and the PCB are fixedly mounted in the mounting grooves, three PCBs are electrically connected to the side wall of the power generation set, wiring ends of the three PCBs are connected with LED lamp beads, the LED lamp beads are arranged in grooves of the outer wheel core, a magnetic core set is mounted in an inner hole of the power generation set, a bearing is fixedly mounted in a central hole of the inner mounting frame, a bolt through hole is formed in the inner wheel core, a self-tapping screw is connected in the bolt through hole in a penetrating mode and fixedly mounted on a rubber column on a wheel cover, and a wheel skin is fixedly mounted on the; the utility model respectively injection-molds the wheel core into two halves, thereby avoiding the damage of the internal electric parts caused by the high temperature of injection molding; the reliability and the aesthetic property are improved, and meanwhile, the strength is high, the use is convenient, the operation is simple and convenient, and the structure is simple.

Description

Luminous wheel

Technical Field

The utility model belongs to the technical field of the wheel, concretely relates to luminescent wheel.

Background

The existing light-emitting wheel power generation set, the PCB and the LED lamp are directly placed in a mold for injection molding and wrapping, and the method has the defects that the circuit board and the LED lamp are damaged under high-temperature and high-speed impact of plastic, and a large number of defective products exist.

SUMMERY OF THE UTILITY MODEL

The LED lamp and the circuit board are directly placed in a mold for injection molding and wrapping, so that the problem that a large number of defective products exist due to the fact that the circuit board and the LED lamp are damaged under high-temperature and high-speed impact of plastic is solved; an object of the utility model is to provide a luminous wheel.

The utility model discloses a luminous wheel, which comprises a wheel skin, self-tapping screws, an inner wheel core, a magnetic core group, a power generation group, a PCB (printed circuit board), LED lamp beads, an outer wheel core, a bearing and a wheel cover; the inner chamber of outer round of core is provided with interior mounting bracket, the mounting groove of electricity generation group and PCB board has been seted up on the interior mounting bracket, fixed mounting has electricity generation group and PCB board in the mounting groove, electric connection has three PCB board on the lateral wall of electricity generation group, the wiring end of three PCB board is connected with LED lamp pearl, and LED lamp pearl sets up in the recess of outer round of core, install the magnetic core group in the hole of electricity generation group, the downthehole fixed mounting in center of interior mounting bracket has the bearing, be provided with the bolt cross-under hole on the inner wheel core, self tapping screw cross-under in the bolt cross-under and fixed mounting on the gluey post of wheel cover, wheel skin fixed mounting is on the lateral wall of outer round.

Preferably, the wheel cover is arranged on the outer side wall of the outer wheel core, and the inner side wall of the wheel cover is in contact with the inner fixing frame.

Preferably, the outer wheel core and the inner mounting frame are integrally formed by injection molding.

Preferably, the inner edges of the outer wheel core and the inner wheel core are provided with heat dissipation slotted holes.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, respectively injecting the wheel core into two halves, thereby avoiding the damage of internal electrical parts caused by high injection temperature;

and secondly, the reliability and the attractiveness are improved, and meanwhile, the strength is high, the use is convenient, the operation is simple and convenient, and the structure is simple.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an installation schematic diagram of the inner wheel core and the outer wheel core of the present invention.

In the figure: 1-wheel leather; 2-self-tapping screw; 3-inner wheel core; 4-a magnetic core group; 5, a power generation set; 6-PCB board; 7-LED lamp beads; 8-outer wheel core; 9-a bearing; 10-wheel cover; 8-1-inner mounting frame; 10-1-glue column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the wheel comprises a wheel skin 1, a self-tapping screw 2, an inner wheel core 3, a magnetic core group 4, a power generation group 5, a PCB 6, LED lamp beads 7, an outer wheel core 8, a bearing 9 and a wheel cover 10; an inner mounting frame 8-1 is arranged in an inner cavity of the outer wheel core 8, mounting grooves of a generator set and a PCB are formed in the inner mounting frame 8-1, the generator set 5 and the PCB 6 are fixedly mounted in the mounting grooves, three PCBs 6 are electrically connected onto the side wall of the generator set 5, wiring ends of the three PCBs 6 are connected with LED lamp beads 7, the LED lamp beads 7 are arranged in grooves of the outer wheel core 8, a magnet core set 4 is mounted in an inner hole of the generator set 5, a bearing 9 is fixedly mounted in a central hole of the inner mounting frame 8-1, a bolt through hole is formed in the inner wheel core 3, a self-tapping screw 2 is connected in the bolt through hole and fixedly mounted on a rubber column 10-1 on the wheel cover 10 in a penetrating mode, and a wheel skin 1 is fixedly mounted on the outer side wall of.

Further, the wheel cover 10 is arranged on the outer side wall of the outer wheel core, and the inner side wall of the wheel cover 10 is in contact with the inner fixing frame.

Further, the outer wheel core 8 and the inner mounting frame 8-1 are integrally formed by injection molding.

Furthermore, the inner edges of the outer wheel core 8 and the inner wheel core 3 are provided with heat dissipation slotted holes.

The working principle of the specific embodiment is as follows: the wheel core is respectively molded into two halves, and a hollowed cavity is arranged inside the wheel core and used for placing accessories such as a power generation set, a PCB (printed circuit board), an LED (light-emitting diode) lamp and the like, so that the high injection temperature is avoided. And (3) well filling the core boxes of the two half wheels and finally filling PU wheel skins, wherein in order to ensure the reliability and the attractiveness of the two half wheel cores, a wheel cover is added on the outer wheel core, rubber columns are arranged on the wheel cover, and the outer wheel core and the inner wheel core are penetrated through and locked by screws.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A luminescent wheel, characterized in that: the wheel comprises a wheel skin, a self-tapping screw, an inner wheel core, a magnetic core group, a power generation group, a PCB (printed circuit board), LED lamp beads, an outer wheel core, a bearing and a wheel cover; the inner chamber of outer round of core is provided with interior mounting bracket, the mounting groove of electricity generation group and PCB board has been seted up on the interior mounting bracket, fixed mounting has electricity generation group and PCB board in the mounting groove, electric connection has three PCB board on the lateral wall of electricity generation group, the wiring end of three PCB board is connected with LED lamp pearl, and LED lamp pearl sets up in the recess of outer round of core, install the magnetic core group in the hole of electricity generation group, the downthehole fixed mounting in center of interior mounting bracket has the bearing, be provided with the bolt cross-under hole on the inner wheel core, self tapping screw cross-under in the bolt cross-under and fixed mounting on the gluey post of wheel cover, wheel skin fixed mounting is on the lateral wall of outer round.

2. A luminescent wheel as claimed in claim 1, wherein: the wheel cover is arranged on the outer side wall of the outer wheel core, and the inner side wall of the wheel cover is in contact with the inner fixing frame.

3. A luminescent wheel as claimed in claim 1, wherein: the outer wheel core and the inner mounting frame are integrally formed by injection molding.

4. A luminescent wheel as claimed in claim 1, wherein: and heat dissipation slotted holes are formed at the inner edges of the outer wheel core and the inner wheel core.