CN202944521U - Self-charging electro-mobile - Google Patents
Self-charging electro-mobile Download PDFInfo
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- CN202944521U CN202944521U CN 201220643519 CN201220643519U CN202944521U CN 202944521 U CN202944521 U CN 202944521U CN 201220643519 CN201220643519 CN 201220643519 CN 201220643519 U CN201220643519 U CN 201220643519U CN 202944521 U CN202944521 U CN 202944521U
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- wheel
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- mobile
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Abstract
The utility model discloses a self-charging electro-mobile which resolves the problem that charging relays on an alternating current so that not only is energy consumed, but also trouble is caused in an exiting electro-mobile. The self-charging electro-mobile is characterized in that wheel electric drive devices are miniature alternating-current generators which are installed inside a front wheel hub (10) and a back wheel hub (10), and each miniature alternating-current generator is composed of a stator (2) which is installed on a wheel shaft and a rotor (1) which is fixed on the wheel shaft through a bearing (9), and each miniature alternating-current generator not only is a generator, but also a motor. When the electro-mobile is out of power, each miniature alternating-current generator is the generator which is transformed by a motor controller (14) installed inside each hub (10), and the controller (14) is composed of a time-relay relay and a microcomputer. The self-charging electro-mobile has the advantages of being reasonable in combination, convenient to use, saving in energy and the like. Electricity is generated by the rotation of wheels to charge a storage battery. After the storage battery is fully charged, the microcomputer controls the generator to be transformed into the motor to supply power to the electro-mobile.
Description
One, technical field
The utility model belongs to a kind of engine installation of the vehicle, and especially its power is by stretcher and the generating of the coil in vehicle wheel rotation magnet of bicycle, realizes the self-charging electric vehicle to the battery charge of battery-driven car.
two, background technology
Current battery-driven car is charged by the civil power alternating current.Modern especially city dweller lives one-storey house seldom, and the charging of existing battery-driven car seldom not dismounting cell just can charge, yet the storage battery of battery-driven car not only heavy, volume is large, profile is too fat to move, it is all very difficult to load and unload, carry; The external mobile socket in room or that battery is moved home to charging is all very inconvenient; The structure of battery-driven car and storage battery thereof all very complicated, maintenance is very difficult, cost is high, consume electric energy.
Three, summary of the invention
The purpose of this utility model is exactly to provide a kind of simple in structure, cheap, easy to maintenance, automatic charging electric vehicle of producing power without discharge, noiselessness, kinetic energy while utilizing user's self-energy and vehicle wheel rotation for market.
The technical solution of the utility model is: it comprises car body, tap, front and back wheel, stretcher, storage battery and wheel electric powerplant, the wheel electric powerplant is mounted in the small-sized alternating current generator in the rear wheel wheel hub, this small-sized alternating current generator is to consist of the rotor that is arranged on the stator on wheel shaft and be fixed on wheel shaft by bearing, stator is to be provided with A phase winding, B phase winding and C phase winding on 12 grades of iron cores to form, from A phase winding, B phase winding, C phase winding and three-phase zero line side N
a, zero line side N
bwith zero line side N
cdraw wire harness, be connected with storage battery respectively by wire, rotor is 8 electrode structures, and its circumference is provided with permanent magnet, thereby forms 12/8 utmost point hub generator by rotor and stator; This hub generator can be exchanged into electrical motor by the electric machine controller be arranged in wheel hub, and this controller is comprised of a slug relay and a micro computer, and relay is connected with micro computer, by microcomputerized control, realizes that electrical motor and electrical generator change mutually.
The beneficial effects of the utility model are: the people of take tramples stretcher and cycle wheel rotates voluntarily as engine installation, make rational in infrastructure, make simple, cost is relatively cheap, easy to maintenance, use cost is extremely low, high without any pollution and noise, efficiency of energy utilization, do not need to consume electric energy, can extensively be suitable for the needs of Chinese urban and rural residents to the vehicle.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Four, accompanying drawing explanation
Fig. 1 is the utility model three-phase 12/8 utmost point hub generator structural representation;
Fig. 2 is the utility model wheel surface structure schematic diagram;
Fig. 3 is the utility model wheel hub surface structure schematic diagram;
Fig. 4 is the utility model wheel cross-sectional view.
In figure: 1 is rotor, and 2 is stator, and 3 is the A phase winding, and 4 is the B phase winding, and 5 is the C phase winding, and 6 is zero line side N
c, 7 is zero line side N
b, 8 is zero line side N
a, 9 is the lattice space, and 10 is wheel hub, and 11 is tire, and 12 is wheel rim, and 13 is permanent magnet, and 14 is electric machine controller, and 15 is the motor winding, and 16 is wire harness, and 17 is nut.
Five, the specific embodiment
Self-charging electric vehicle is comprised of parts such as car body, tap, front and back wheel, stretcher, storage battery and wheel electric powerplants, described wheel electric powerplant is mounted in the small-sized alternating current generator (as shown in Figures 1 to 4) in forward and backward wheel nave 10, this small-sized alternating current generator is to consist of the rotor 1 that is arranged on the stator 2 on wheel shaft and be fixed on wheel shaft by bearing 9, stator 2 is to be provided with A phase winding 4, B phase winding 5 and C phase winding 6 on 12 grades of iron cores to form, from A phase winding 4, B phase winding 5, C phase winding 6 and three-phase zero line side N
c6, zero line side N
b7 and zero line side N
a8 draw wire harness 16, by wire, with storage battery, are connected respectively, and rotor 1 is 8 electrode structures, and its circumference is provided with permanent magnet 13, thereby form 12/8 utmost point hub generator by rotor 1 and stator 2; This hub generator can be exchanged into electrical motor by the electric machine controller 14 be arranged in wheel hub 10, this controller 14 is comprised of a slug relay and a micro computer, relay is connected with micro computer, realize that by microcomputerized control electrical motor and electrical generator change mutually, hub generator and electrical motor are united two into one, when battery-driven car does not have electricity, it is electrical generator, rotation generating by wheel, charge a battery, after storage battery is full of electricity, microcomputerized control converts electrical generator to electrical motor, and battery-driven car just really becomes battery-driven car.
While implementing the utility model, the expansion of the wheel hub of existing battery-driven car a bit, settle therein one as above be the device of small-sized alternating current generator and electrical motor.Electrical generator is transformed into electric energy to the mechanical energy of wheel, charges a battery, and after storage battery is full of electricity, electrical generator has just become electrical motor, and the electric current of storage battery makes electrical motor be transformed into mechanical energy to electric energy, allows battery-driven car advance.No matter the people tramples stretcher cycle wheel is rotated, or downhill path rotates cycle wheel can to make the electrical generator generating voluntarily, thereby gives the battery charging of battery-driven car.Complete the process of charging voluntarily.As long as vehicle wheel rotation just can generate electricity, just can charge the battery.Therefore, be called self-charging electric vehicle.Because the utility model be take, the people tramples stretcher and cycle wheel rotates voluntarily as engine installation, the structure that makes self-charging electric vehicle is relatively simple, cost is relatively cheap, easy to maintenance, use cost is extremely low, high without any pollution and noise, efficiency of energy utilization, particularly condition is without any requirement to external world, only rely on and self just can complete charging, do not need to consume electric energy.Extensively be applicable to Chinese urban and rural transportation needs.During as electrical generator, rotor is the rotating part of alternating current generator, and stator is comprised of stator core and stator winding, and its function is to produce alternating current, charges a battery.During as electrical motor, the electric current of the storage battery output stator winding of flowing through, the rotor driven rotation, advance Electricmotor car wheel thereby electric energy is transformed into to mechanical energy.Battery charge is complete to be reminded by the variable color of diode indicator lamp, storage battery is full of, a slug relay is arranged on storage battery, this device starts time delay, time stops walking about and showing always simultaneously, when delay time has arrived, and the relay electric-loss contact separation, cut off charging current, electrical generator quits work.Relay connects micro controller system, so time delay is very accurate.
The utility model can all install small-sized alternating current generator in forward and backward wheel nave, also can only in a wheel nave, this small-sized alternating current generator be installed therein.
Claims (1)
1. a self-charging electric vehicle, it comprises car body, tap, front and back wheel, stretcher, storage battery and wheel electric powerplant, it is characterized in that: described wheel electric powerplant is mounted in the small-sized alternating current generator in wheel nave (10), this small-sized alternating current generator is to consist of the rotor (1) that is arranged on the stator (2) on wheel shaft and be fixed on wheel shaft by bearing (9), stator (2) is to be provided with A phase winding (4) on 12 grades of iron cores, B phase winding (5) and C phase winding (6) form, from A phase winding (4), B phase winding (5), C phase winding (6) and three-phase zero line side N
c(6), zero line side N
band zero line side N (7)
a(8) draw wire harness (16), be connected with storage battery respectively by wire, rotor (1) is 8 electrode structures, and its circumference is provided with permanent magnet (13), thereby forms 12/8 utmost point hub generator by rotor (1) and stator (2), this hub generator can be exchanged into electrical motor by the electric machine controller (14) be arranged in wheel hub (10), this controller (14) is comprised of a slug relay and a micro computer, relay is connected with micro computer, by microcomputerized control, realizes that electrical motor and electrical generator change mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643519 CN202944521U (en) | 2012-11-29 | 2012-11-29 | Self-charging electro-mobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643519 CN202944521U (en) | 2012-11-29 | 2012-11-29 | Self-charging electro-mobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944521U true CN202944521U (en) | 2013-05-22 |
Family
ID=48420232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643519 Expired - Fee Related CN202944521U (en) | 2012-11-29 | 2012-11-29 | Self-charging electro-mobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663026A (en) * | 2015-03-20 | 2015-06-03 | 薛学明 | Miniature handheld electric rotary tiller |
-
2012
- 2012-11-29 CN CN 201220643519 patent/CN202944521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663026A (en) * | 2015-03-20 | 2015-06-03 | 薛学明 | Miniature handheld electric rotary tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131129 |