CN2664259Y - Wheel core generator changing apparatus - Google Patents

Abstract

The utility model aims to provide a wheel core generator changing apparatus which is convenient in assembly and firm in structure, provides an independent housing protection for the magnet body of the wheel core generator and can replace the magnet body rapidly. The utility model comprises a multi-stage magnet, copper core lacquered loops; wherein the multi-stage magnet is arranged on a magnet core seat, a magnet core cover is sleeved into the magnet core seat; multi-stage magnet is wrapped by the magnet core cover and the magnet core seat. Luminous wheels of the utility model can operate and work in the water and is of cold and hot resistance. When running on the road and meet sudden impact, the wheel is protected by a protection box inside the wheel, and the protection box has sustainable use.

Description

The core wheel generator is changing device more

Technical field

The utility model relates to a kind of core wheel generator, and the generating of especially a kind of toy core wheel makes Wheel luminous in the toy car motion, and can make a plurality of different voltage different color LEDs send colourama when the wheel slow rotation.

Background technology

At present the light-emitting device that has of children toy car mostly is the car light and the warning lamp of roof that is located at before the car, and in the toy car motion, the flicker of warning lamp is or/and car light luminous, and with the combined effect of vehicle body innervation, the variation that has increased toy car is with ornamental.And in toy car is advanced, itself move on the fastest parts wheel, its improvement mostly is the moulding creation of wheel frame, so that the visual effect of toy car static state to be provided, in case because of car when motion, under the wheel fast rotational, its moulding of taking turns frame can't have been known to debate and known its original appearance, its pattern of taking turns frame is chaos quality group under rotation, and the visual effect of viewing and admiring can not be provided.The existing induction light-emitting wheel that provides mainly adopts on the interior ring of bearing, be installed with magnet, set firmly the wheel core housing on the cylindrical of bearing, and the irony tank bracket is arranged at wheel core housing internal fixation, induction coil wraps in the multipole irony tank bracket, produce em induced current by the bearing rotation,, make wheel luminous to the diode power supply.But it needs high speed rotating could produce small amount of current; can not promote to have the lumination of light emitting diode of different voltages, different colours; the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of wheel in-core is independently shell protection not; the electric current that electromagnetic induction coil produces fails to handle through wiring board; can only make several lumination of light emitting diode; and irony conduction frame-saw is easy to produce short circuit when being collided, and the plastic cement upper and lower covers of core wheel outside does not design firm, makes movement damage easily and makes the lighting function forfeiture.

Summary of the invention

The purpose of this utility model is to provide a kind of assembly succinct, well-set toy generator, makes the magnet body of toy generator have the stand-alone shell protection, and can fast change magnet body.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of core wheel generator is changing device more, includes multistage magnet, copper core enameled wire loop, and multistage magnet cartridge is located on the magnet core print seat, and magnet core cap suit is gone into the magnet core print seat, and multistage magnet is coated in magnet core cap and the magnet core print seat.

The utility model adopts structures such as multi-pole magnet, multipole coil, when wheel turns, in the loop, produce enough luminous required induced electromotive force, it is luminous, glittering for light-emitting component to utilize the mechanical energy of displacement to be converted into electric energy, the wheel that it is used in children toy car, make toy car advance in wheel send the colored ring of light.The special advantage of the utility model is that luminous wheel can operation work in water; can resist cold, heatproof; when the road walking is subjected to clashing into suddenly, be provided with the protection box from wheel own, protection electromagnetic induction coil and irony conduction frame-saw; even if irony conducting strip frame-saw is impacted and when connecting together up and down; electromagnetic induction coil can thereby not be affected yet, can short circuit yet, and make the light-emitting diode can life and growth in nature; send best glory, its long service life.The wheel structure characteristics are to be fixed with the multi-pole magnet ring on the interior ring of bearing; magnet body has the stand-alone shell protection; wheel uses lasting; the cylindrical of bearing has fixedly the plastic cement wheel cap go bail for to protect; the outer fenestra of whole core wheel has the plastic cement material of layer of transparent, during wheel turns, rubs between electromagnetic induction and polar body magnet ring and the irony conduction frame-saw; the electric current that produces connects lumination of light emitting diode again through electronic circuit board, light can about, front and back can both be known sees glory.According to the light-emitting diode requirement of varying number, the magnetic of multi-pole magnet is between 4 to 48 utmost points, and multi-pole magnet produces electric current with the corresponding friction of number of poles of electromagnetic induction coil and irony conduction frame-saw.And the packing fit structure of wheel cover tire, inside casing, cover is waterproof, dustproof.When child is at play children toy car, car at the volley, wheel produces the illumination effect of polychrome flicker; Magnet body in wheel is clashed into, is fallen and break bad time, and magnet core cap and magnet core print seat can split out in bearing, can fast change magnet body, can make child be familiar with some natural science general knowledge more, promotes children's manipulative ability.

Description of drawings

Fig. 1 is the element decomposing schematic representation of the utility model embodiment.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Component names: at the bottom of bearing 1, cover tire transparent adhesive tape lid 2, magnet core cap 3, multistage magnet 4, magnet core print seat 5, bonding wire wiring board 6, LED lamp 7, coil protect lid 8, conduction rack 9, copper core enameled wire loop 10, the coil protect box 11.

Multistage magnet 4 is installed on the magnet core print seat 5, magnet core cap 3 overlaps the magnetic core seat 5 of packing into, multistage magnet 4 is coated in magnet core cap 3 and the magnet core print seat 5, magnet core cap 3 embeds in the magnet core print seat 5 and with it and fastens, multistage magnet 4 adopts the multipole permanent magnet of 10 to 48 utmost points, magnet core print seat 5 is gone in the bearing 1 from bearing 1 outside setting-in of cover tire transparent adhesive tape lid 2, magnet core print seat 5 can split out in bearing 1, magnet core cap 3 is gone in the bearing 1 from bearing 1 outside setting-in of cover tire transparent adhesive tape lid 2, and magnet core cap 3 can split out in bearing 1.

Cover tire transparent adhesive tape lid 2 adopts transparent, translucent colour to mould the fat preparation.Multistage magnet 4 and magnet core cap 3, magnet core print seat 5 are inserted in the mesopore of copper core enameled wire loop 10; 10 installings of copper core enameled wire loop are gone in the conduction rack 9; conduction rack 9 is through bonding wire wiring board 6 LED of the company of leading lamps 7; copper core enameled wire loop 10 and conduction rack 9 are coated on coil protect lid 8 with at the bottom of the coil protect box in 11; 11 can fasten at the bottom of coil protect lid 8 and the coil protect box; one in conduction rack 9 companies of leading and above bonding wire wiring board 6, each bonding wire wiring board 6 is convertible to be gone out different voltage and exports to LED lamp 7.

After the novel resulting induction luminous core wheel of this reality was made, cover tire added the firm wear-resisting perspex material of last layer, have wear-resisting, the life-span is long.Wheel need not current and power supply, meet environmental protection and make simple, production cost is low, and this wheel can be with in the toy, tiny toy car, many skiddings wooden handcart, ice skate, draw-bar box, perambulator, bicycle, windmill, waterwheel, fish jar are decorated, household supplies, on the sports equipment equipment, and can swash luminous electric knowledge and the imagination of children, to promote its desire for knowledge to entertaining, this wheel is according to the different sizes and the selection of glow color, can extensively adopt and also can make the caution purposes in night.

Multistage magnet 4 is installed on the magnet core print seat 5, magnet core cap 3 overlaps the magnetic core seat 5 of packing into, multistage magnet 4 is coated in magnet core cap 3 and the magnet core print seat 5, and multistage magnet 4, magnet core cap 3 are the suit combination with magnet core print seat 5, and its each part can take apart from bearing 1 outside of cover tire transparent adhesive tape lid 2; Conduction rack 9 is equiped with copper core enameled wire loop 10, and two conduction racks 9 coat copper core enameled wire loops 10 up and down, and copper core enameled wire loop 10 and conduction rack 9 are installed in coil protect lid 8 and 11 fasten in the box body that forms at the bottom of the coil protect box.Multistage magnet 4 and magnet core cap 3, magnet core print seat 5 are inserted in the mesopore of copper core enameled wire loop 10, conduction rack 9 is through bonding wire wiring board 6 LED of the company of leading lamps 7, conduction rack 9 connects polylith bonding wire wiring board 6, each bonding wire wiring board 6 is convertible to go out different voltage output, makes the different voltage of bonding wire wiring board 6 outputs give the LED lamp 7 of various different voltages, different colours.11 are installed on the cover tire transparent adhesive tape lid 2 at the bottom of coil protect lid 8 and the coil protect box, and the cover tire transparent adhesive tape covers installing bearing 1 in 2 mesopores, and transparent, the translucent colour of cover tire transparent adhesive tape lid 2 employings is moulded the fat preparation.

Above illustrated embodiment is only with for conveniently illustrating the utility model, and at technical scheme category described in the utility model, the person of ordinary skill in the field does various simple deformation and modification, all must be included in the above claim.

Claims (8)

1, a kind of core wheel generator changing device more, include multistage magnet (4), copper core enameled wire loop (10), it is characterized in that: multistage magnet (4) is installed on the magnet core print seat (5), magnet core cap (3) overlaps the magnetic core seat (5) of packing into, and multistage magnet (4) is coated in magnet core cap (3) and the magnet core print seat (5).

2, core wheel generator according to claim 1 changing device more is characterized in that: described magnet core cap (3) embeds in the magnet core print seat (5) and with it and fastens, and multistage magnet (4) adopts the multipole permanent magnet of 10 to 48 utmost points.

3, core wheel generator according to claim 1 changing device more is characterized in that: described magnet core print seat (5) is gone in the bearing (1) from bearing (1) outside setting-in of cover tire transparent adhesive tape lid (2), and magnet core print seat (5) can split out in bearing (1).

4, core wheel generator according to claim 1 changing device more is characterized in that: described magnet core cap (3) is gone in the bearing (1) from bearing (1) outside setting-in of cover tire transparent adhesive tape lid (2), and magnet core cap (3) can split out in bearing (1).

5, according to claim 3 or 4 described core wheel generators changing device more, it is characterized in that: cover tire transparent adhesive tape lid (2) adopts transparent, translucent colour to mould the fat preparation.

6, core wheel generator according to claim 1 changing device more, it is characterized in that: described multistage magnet (4) and magnet core cap (3), magnet core print seat (5) are inserted in the mesopore of copper core enameled wire loop (10).

7, core wheel generator according to claim 6 changing device more; it is characterized in that: described copper core enameled wire loop (10) installing is gone in the conduction rack (9); conduction rack (9) is through bonding wire wiring board (6) LED of the company of leading lamp (7); copper core enameled wire loop (10) and conduction rack (9) are coated at the bottom of coil protect lid (8) and the coil protect box in (11), and coil protect lid (8) can fasten with (11) at the bottom of the coil protect box.

8, core wheel generator according to claim 7 changing device more is characterized in that: one in described conduction rack (9) company of leading and above bonding wire wiring board (6), each bonding wire wiring board (6) is convertible to be gone out different voltage and exports to LED lamp (7).