CN201632048U - A toy car wheel structure with flashing lights - Google Patents

Abstract

The utility model belongs to the technical field of children's toy car, in particular to toy car wheel structure with flashing light, it includes wheel body and light emitting component, and light emitting component installs on the wheel body, the wheel body has set alternator and bridge rectifier, and the wheel body is connected with alternator, and alternator is connected with bridge rectifier, and bridge rectifier is connected with light emitting component. When the wheel body rotates, the wheel body drives the alternating current generator to generate electricity, alternating current generated by the alternating current generator is converted into direct current through the bridge rectifier, and the direct current is output to enable the light-emitting element to emit light; the utility model discloses simple structure, the cost of manufacture is low, and when the wheel body rotated, formed mobile aureola, just like rolling "wind fire wheel", design benefit, it is novel interesting, satisfy children's curiosity, the visual effect of reinforcing toy car.

Description

A toy car wheel structure with flashing lights

Technical field:

The utility model belongs to the technical field of children's toy cars, in particular to a toy car wheel structure with flashing lights.

Background technique:

With the development of the economy and the improvement of people's lives, the variety of toys has become more and more diversified in recent years, showing a gratifying situation of competition in various forms. As the main variety of toys, toys, especially toy cars, have become more and more popular among the people. Articles, kinds of toy cars are also various. Not only the performance of existing toy cars has been greatly improved, but people have also continuously improved the appearance and interest of toy cars. At the same time, improving the sound and light effects of toy cars is also what toy car designers want to break through. The light-emitting elements are arranged on each wheel hub, and at the same time, it has a flickering effect, which can improve the photoelectric effect of the toy car.

Chinese patent application number 200420046032.7 discloses a flashing device for an electric toy wheel hub, including a power supply, a shaft core, a light-emitting device, and a hub. The light-emitting device includes a light-emitting element and a conductive contact assembly. The conductive contact assembly includes a rotating conductive contact assembly and The fixed conductive contact assembly, the hub includes a shaft seat, spokes, wheel cover and frame; one end of the rotating conductive contact assembly is electrically connected to the light-emitting element and fixed on the shaft seat, and the other end is in sliding contact with the fixed conductive contact assembly; the shaft seat is fixed to the frame through the spokes Connection, the wheel cover has a number of through holes, the wheel cover is movably connected to the outer side of the spoke through the shaft core and the shaft seat and can rotate around the shaft core, using the visual effect produced by the speed difference between the wheel and the wheel cover during the driving of the toy car Glitter effect on.

However, the flashing device for the hub of the toy wheel has a complicated structure and high manufacturing cost.

Utility model content:

The purpose of the utility model is to provide a toy car wheel structure with flashing lights in view of the shortcomings of the prior art. The structure is simple, the production cost is low, novel and interesting, satisfying children's curiosity, and enhancing the visual effect of the toy car.

In order to achieve the above object, the utility model adopts the following technical solutions:

A toy car wheel structure with flashing lights, which includes a wheel body and a light-emitting element, the light-emitting element is installed on the wheel body, the wheel body is equipped with an alternator and a bridge rectifier, the wheel body is connected to the alternator, The alternator is connected to the bridge rectifier, and the bridge rectifier is connected to the light emitting element.

The wheel body includes a tire, a wheel cover, a wheel hub, a frame inner sleeve, a fixed plate and a shaft core. The wheel hub, the frame inner sleeve, and the fixed plate are installed in the tire in sequence from left to right, and the shaft core is sequentially installed in the tire from right to left. In fixed discs, frame inner sleeves, hubs and wheel caps.

The light emitting element is installed between the spokes of the hub.

There are a plurality of light-emitting elements, and the plurality of light-emitting elements are installed radially symmetrically between the spokes of the hub.

There are a plurality of light-emitting elements, and the plurality of light-emitting elements are evenly installed between the spokes of the hub.

The light emitting element is an LED lamp.

The LED lamp is a color-changing LED lamp.

The beneficial effects of the utility model are:

A toy car wheel structure with flashing lights, which includes a wheel body and a light-emitting element, the light-emitting element is installed on the wheel body, the wheel body is equipped with an alternator and a bridge rectifier, the wheel body is connected to the alternator, The alternator is connected to the bridge rectifier, and the bridge rectifier is connected to the light emitting element.

When the wheel body rotates, the wheel body drives the alternator to generate electricity, and the alternating current generated by the alternator passes through the bridge rectifier to convert the alternating current into direct current, and the direct current output makes the light-emitting element emit light. The utility model has the advantages of simple structure and low manufacturing cost. When the wheel body rotates, a flowing halo is formed, just like a rolling "hot wheel". The utility model is ingenious in design, novel and interesting, satisfies children's curiosity, and enhances the visual effect of the toy car.

Description of drawings:

Fig. 1 is a schematic diagram of the principle of the utility model;

Fig. 2 is a structural representation of the utility model;

Fig. 3 is a schematic diagram of an exploded structure of the utility model.

Reference signs:

1——Wheel body 2——Alternator 3——Bridge rectifier

4——Lighting element 5——Tire 6——Wheel cover

7——wheel hub 8——inner sleeve 9——fixed plate

10——axis core 11——spoke

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described, see Fig. 1-3.

A toy car wheel structure with flashing lights, which includes a wheel body 1 and a light-emitting element 4, the light-emitting element 4 is installed on the wheel body 1, and the wheel body 1 includes a tire 5, a wheel cover 6, a wheel hub 7, and an inner sleeve 8 , fixed disc 9 and shaft core 10, hub 7, inner sleeve 8, and fixed disc 9 are installed in the tire 5 sequentially from left to right, wheel hub 7, inner sleeve 8, and fixed disc 9 are provided with shaft holes respectively, and shaft core 10 is arranged from From right to left, they are installed in the shaft holes of the fixed disk 9 , the inner sleeve 8 , the hub 7 and the wheel cover 6 , and the light emitting element 4 is installed between the spokes 11 of the hub 7 . The wheel body 1 is equipped with an alternator 2 and a bridge rectifier 3 , the wheel body 1 is connected to the alternator 2 , the alternator 2 is connected to the bridge rectifier 3 , and the bridge rectifier 3 is connected to the light emitting element 4 .

The bridge rectifier 3 is a rectification circuit using the unidirectional conductivity of the diode, and is used to convert the alternating current of the alternator 2 into direct current, and then output it to the light emitting element 4 . The bridge rectifier 3 is composed of a plurality of rectifier diodes connected in bridge form and encapsulated with insulating plastic. The high-power bridge rectifier 3 is encapsulated with a metal shell outside the insulation layer to enhance heat dissipation. Bridge rectifier 3 has many varieties, excellent performance, high rectification efficiency and good stability, the maximum rectification current is from 0.5A to 50A, and the maximum reverse peak voltage is from 50V to 1000V.

During installation, in the axle core 10 of two wheel bodies 1 of a rotating shaft, the alternator 2 is installed on the rotating shaft, when the wheel body 1 rotates, the wheel body 1 drives the rotating shaft to rotate, and the rotating shaft drives the alternator 2 to generate electricity, and the alternator The alternating current generated by 2 passes through the bridge rectifier 3 to convert the alternating current into direct current, and the output of the direct current makes the light-emitting element 4 emit light.

When the wheel body 1 of the utility model rotates, a flowing halo is formed, just like a rolling "hot wheel". The design is ingenious, novel and interesting, which satisfies children's curiosity and enhances the visual effect of the toy car.

There are a plurality of light emitting elements 4 , and the plurality of light emitting elements 4 are mounted radially symmetrically between the spokes 11 of the hub 7 . A plurality of light emitting elements 4 can also be evenly installed between the spokes 11 of the hub 7 . The installation positions of the light-emitting elements 4 are different, and the shape effects of the wheel body 1 are different when the wheel body 1 is rotated, so as to meet different shape requirements.

The light emitting element 4 in this embodiment is an LED lamp. LED light source has the advantages of low-voltage power supply, low energy consumption, strong applicability, high stability, long service life, high brightness, low heat, no pollution to the environment, multi-color light, etc. It is suitable for installation in children's toy cars.

The LED lamp described in this embodiment is a color-changing LED lamp. Changing the current can change the color of the color-changing LED light, and realize multi-color emission of red, yellow, green and blue. For example, a red LED light at low current can turn blue, yellow, and finally green in turn as the current increases. LED lights of four different colors change colors with the change of current. Interactive changes, creating a colorful atmosphere, rich colors, novel and interesting.

The utility model has the advantages of simple structure and low manufacturing cost, can be installed on four-wheel drive vehicles or electric toy cars, brings more fun and aesthetic feeling to the toy cars, and has good market promotion prospect.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (7)

1. a toy car wheel structure with flashing lights is characterized in that: it comprises a wheel body (1) and a light-emitting element (4), and the light-emitting element (4) is installed on the wheel body (1), and the wheel body ( 1) Equipped with an alternator (2) and a bridge rectifier (3), the wheel body (1) is connected to the alternator (2), and the alternator (2) is connected to the bridge rectifier (3). The rectifier (3) is connected with the light emitting element (4). 2. A toy car wheel structure with flashing lights according to claim 1, characterized in that: the wheel body (1) includes tires (5), wheel covers (6), hubs (7), inner sleeves (8), fixed disk (9) and shaft core (10), wheel hub (7), inner sleeve (8), fixed disk (9) are installed in the tire (5) in sequence from left to right, and shaft core (10) From right to left, they are arranged in the fixed disk (9), the inner sleeve (8), the hub (7) and the wheel cover (6). 3. A toy car wheel structure with flashing lights according to claim 2, characterized in that: the light emitting element (4) is installed between the spokes (11) of the hub (7). 4. The wheel structure of a toy car with flashing lights according to claim 3, characterized in that: the light-emitting elements (4) are plural, and the plural light-emitting elements (4) are radially symmetrically mounted on the wheel hub (7 ) between the spokes (11). 5. The wheel structure of a toy car with flashing lights according to claim 3, characterized in that: the light-emitting elements (4) are plural, and the plural light-emitting elements (4) are uniformly installed on the hub (7) Between the spokes (11). 6. The wheel structure of a toy car with flashing lights according to claim 1, characterized in that: the light-emitting element (4) is an LED light. 7. The wheel structure of a toy car with flashing lights according to claim 6, wherein the LED lights are color-changing LED lights.

Images