CN201378806Y

CN201378806Y - Power generating tire

Info

Publication number: CN201378806Y
Application number: CN200920148668U
Authority: CN
Inventors: 刘新广
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-01
Filing date: 2009-04-01
Publication date: 2010-01-06
Anticipated expiration: 2019-04-01

Abstract

The utility model relates to a power generating tire. Circular rings 6 and 11 are fixedly connected to form a wheel hub. The bottom of an annular groove of the wheel hub is sheathed by an insulating ring 7. The outer circle of the insulating ring 7 is sheathed by a piezoelectric ring 8 made of a piezoelectric material. The outer circle of the piezoelectric ring 8 is sheathed by an insulating ring 9. The outer circle of the insulating ring 9 is sheathed by a magnetic ring 10 which is a permanent magnetic ring or an electromagnetic ring. A coil 5 is sheathed outside the magnetic ring 10. A magnetic ring 4 sleeves the outside of the coil 5. The inner circle of the magnetic ring 4 is kept away from the outer circle of the coil 5 by a gap so that the inner circle of the magnetic ring 4 can be magnetically opposite to the outer circle of the magnetic ring 10. The magnetic ring 4 is a permanent magnetic ring or an electromagnetic ring. The outer circle of the magnetic ring 4 is sheathed by an insulating ring 3. The outer circle of the insulating ring 3 is sheathed by a piezoelectric ring 2 made of a piezoelectric material. A rubber outer tire 1 is wrapped outside the piezoelectric ring 2, the insulating ring 2 and the magnetic ring 4. The rubber outer tire 1 is in sleeve-joint on the wheel hub. If the power generating tire is used on a vehicle, at least 50 percent of energy can be saved. The power generating tire has wide application prospect.

Description

Generating tire

Technical field

The utility model relates to a kind of wheel tyre, particularly a kind of generating tire.

Background technology

Except that railcar and creeper truck, the wheel of existing most cars all has inflatable tire, and this wheel is made up of wheel hub, air tyre.Since car weight power, inflatable tire contact road surface place's extrusion, and entad contraction distortion is big along other direction distortion, along with wheel should be recovered in distortion, so the distortion of inflatable tire is a strain.The strain of inflatable tire plays buffer shock-absorbing and makes the car effect of travelling stably, and can protect the road surface, so this distortion is necessary, but this distortion consumed energy.Inflatable tire usually will be inflated in using, and blowing out happens occasionally, and when ambient temperature was high, easier blowing out blown out and may be caused vehicle damage, causes traffic accident.

Summary of the invention

The utility model designs a kind of generating tire, and purpose is the above-mentioned defective that overcomes existing inflatable tire, and utilizes the squeegee action generating.

The utility model is achieved through the following technical solutions.

As shown in Figure 1.With the annulus 6 and 11 composition wheel hub that is consolidated, cover insulated ring 7 at the bottom of the annular groove of wheel hub; Apply mechanically the piezoelectricity circle 8 that piezoelectric is made at insulated ring 7 cylindricals; At piezoelectricity circle 8 cylindricals cover insulated ring 9; At insulated ring 9 cylindricals covers magnet ring 10, magnet ring 10 is permanent-magnetic clamp or electromagnetism ring, and magnet ring 10 is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Coil 5 is enclosed within outside the magnet ring 10; At coil 5 overcoat magnet rings 4, the interior circle of magnet ring 4 leaves cylindrical one gap of coil 5, and make the interior circle of magnet ring 4 relative with magnetic with the cylindrical of magnet ring 10, magnet ring 4 is permanent-magnetic clamp or electromagnetism ring, and magnet ring 4 is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Cylindrical cover insulated ring 3 at magnet ring 4; Apply mechanically the piezoelectricity circle 2 that piezoelectric is made at insulated ring 3 cylindricals; Glue system cover tire 1 wraps in the outside of piezoelectricity circle 2, insulated ring 3 and magnet ring 4, and glue system cover tire 1 is socketed on the described wheel hub.Annulus 6 and 11 had both been made wheel hub usefulness, played magnetic screening action again.

In the driving, when the road () face impacts cover tire 1, cover tire 1 radially is compressed, make magnet ring 4 and permanent-magnetic clamp 10 near roads () part of face one side is close mutually, magnetic repulsion sharply increases, and tries hard to make the radially outer Zhang Huifu of cover, produces airtyred function, make coil 5 induction generating simultaneously, and piezoelectricity circle 8 and piezoelectricity circle 2 are subjected to radial pressure and are out of shape electrogenesis; Along with wheel, the outer gradually Zhang Huifu in road surface is left in cover tire place by compression, and this process also makes coil 5 induction generatings.So described generating tire not only has the inflatable inner tube function, and can generate electricity.The electricity that sends is drawn easily and is controlled, handles and become the electric energy that can directly use or deposit in battery with modern mature technique.

The effect that the utility model is useful:

1, the energy consumption during the car cruising, except that engine and drive system loss, the loss of braking, mainly be windage loss and surface resistance loss, and surface resistance loss ratio windage loss is big, surface resistance mainly causes tire compression and loss of energy, and described generating tire utilizes tire compression and recovers clean generating, reclaims a lot of energy, car uses described generating tire, and minimum energy-conservation 50%.So the utility model can make wheel change, and with bringing outstanding benefit, has a extensive future.

2, described generating tire is non-inflatable, saves charger, and is easy to use;

3, described generating tire is not afraid of the foreign matter puncture, does not have the danger of blowing out, and is as safe as a house.

Description of drawings

Fig. 1 is the structural representation of described generating tire.

Embodiment

Embodiment one: as shown in Figure 1.With the annulus 6 and 11 composition wheel hub that is consolidated, cover insulated ring 7 at the bottom of the annular groove of wheel hub; Apply mechanically the piezoelectricity circle 8 that piezoelectric is made at insulated ring 7 cylindricals; At piezoelectricity circle 8 cylindricals cover insulated ring 9; At insulated ring 9 cylindricals covers magnet ring 10, magnet ring 10 is permanent-magnetic clamp or electromagnetism ring, and magnet ring 10 is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Coil 5 is enclosed within outside the magnet ring 10; At coil 5 overcoat magnet rings 4, the interior circle of magnet ring 4 leaves cylindrical one gap of coil 5, and make the interior circle of magnet ring 4 relative with magnetic with the cylindrical of magnet ring 10, magnet ring 4 is permanent-magnetic clamp or electromagnetism ring, and magnet ring 4 is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Cylindrical cover insulated ring 3 at magnet ring 4; Apply mechanically the piezoelectricity circle 2 that piezoelectric is made at insulated ring 3 cylindricals; Glue system cover tire 1 wraps in the outside of piezoelectricity circle 2, insulated ring 3 and magnet ring 4, and glue system cover tire 1 is socketed on the described wheel hub.

Claims

1. generating tire is characterized in that: with annulus (6) and (11) the composition wheel hub that is consolidated, cover insulated ring (7) at the bottom of the annular groove of wheel hub; Apply mechanically the piezoelectricity circle (8) that piezoelectric is made at insulated ring (7) cylindrical; At piezoelectricity circle (8) cylindrical cover insulated ring (9); At insulated ring (9) cylindrical cover magnet ring (10), magnet ring (10) is permanent-magnetic clamp or electromagnetism ring, and magnet ring (10) is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Coil (5) is enclosed within outside the magnet ring (10); At coil (5) overcoat magnet ring (4), the interior circle of magnet ring (4) leaves cylindrical one gap of coil (5), and make the interior circle of magnet ring (4) relative with magnetic with the cylindrical of magnet ring (10), magnet ring (4) is permanent-magnetic clamp or electromagnetism ring, and magnet ring (4) is an integral loop or is spliced into or is spliced into by some magnets and magnetic conductor by some magnets; Cylindrical cover insulated ring (3) at magnet ring (4); Apply mechanically the piezoelectricity circle (2) that piezoelectric is made at insulated ring (3) cylindrical; Glue system cover tire (1) wraps in the outside of piezoelectricity circle (2), insulated ring (3) and magnet ring (4), and glue system cover tire (1) is socketed on the described wheel hub.