CN202405977U - Permanent-magnet motor capable of generating power - Google Patents
Permanent-magnet motor capable of generating power Download PDFInfo
- Publication number
- CN202405977U CN202405977U CN2011205798895U CN201120579889U CN202405977U CN 202405977 U CN202405977 U CN 202405977U CN 2011205798895 U CN2011205798895 U CN 2011205798895U CN 201120579889 U CN201120579889 U CN 201120579889U CN 202405977 U CN202405977 U CN 202405977U
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- permanent
- shell
- power
- magnet motor
- permanent magnet
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- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a permanent magnet permanent-magnet motor capable of generating power. The permanent-magnet motor is low in manufacturing cost, saves power and is used for an electric bicycle. The permanent-magnet motor capable of generating power comprises a shell, permanent magnets, a turnplate, carbon brushes, an end plate and a bolt; the turnplate comprises two groups of coils, commutators and a shaft; a plurality of permanent magnets are connected with the interior of the shell; the permanent magnets with N and S poles are staggered; two groups of electric and power-generating oblate coils and epoxy resin are poured to form a circular plate; the center of the circular plate is connected with the shaft; the commutators are connected with two sides of the shaft respectively; the shaft of the turnplate is inserted to a hole of the end plate, and the shaft and the end plate are arranged in the shell and connected with the shell; and the commutators are contacted with the carbon brushes. According to the permanent magnet permanent-magnet motor capable of generating power, power is generated by using inertia potential energy of downhill and is charged to a storage battery when the electric bicycle runs downhill, and the electric bicycle can be charged during running, so power is saved.
Description
Technical field
The utility model relates to a kind of motor of electric bicycle, and the permanent magnet motor that can generate electricity that cost is low, can economize on electricity is especially arranged.
Background technology
Present existing electric bicycle motor, mainly be made up of shell, permanent magnet, rotor, carbon brush etc., wherein, rotor is made up of iron core and one group of line bag, axle, and the big cost of iron core weight is higher.This motor can not utilize electric motor car inertia potential energy when descending to become electric energy because of not generating electricity.
Summary of the invention
Exist electric motor car inertia potential energy when the descending can not become the deficiency of electric energy in order to overcome existing electric motor car motor, the purpose of the utility model provides a kind of permanent magnet motor that can generate electricity that cost is low, can economize on electricity that has.
The utility model technical scheme that is adopted of dealing with problems is: comprise that shell, permanent magnet, rotating disk, carbon brush, end plate, screw form; Rotating disk comprises two groups of line bags, commutator, axle; The permanent magnet that connects polylith permanent magnet, N, S polarity in the enclosure is interconnected; Electronic, two groups of oblate line bags of generating of rotating disk become oblate dish with poured with epoxy resin, disc centre connects one, respectively connects commutator in axle two sides; Packing into together in the hole of turntable shaft insertion end plate, shell is interior to be connected, and commutator and carbon brush electrically contact.This motor adopts the rotating disk of no iron core to substitute traditional cored rotor, has simple in structurely, in light weight, and cost is just low.Magnetic field and the effect of the permanent magnet magnetic line of force after rotating disk powers on the energising of moving-wire bag produce rotating magnetic field, and rotating disk rotary electric wheel goes, and the line bag cutting magnetic line that generates electricity simultaneously induces electromotive force, can also can cut off generating to the storage battery charging and stop to charge to storage battery.Especially when electric bicycle during, cut off electronic line bag power supply, can utilize the inertia potential energy of descending to generate electricity, the purpose that cost is low, can economize on electricity is arranged thereby reach the utility model to the storage battery charging at descending.
The beneficial effect of the utility model is: has cost low, can economize on electricity, and simple in structure in addition, in light weight.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Figure is the cross section structure figure of the utility model embodiment.
Among the figure 1, shell 2, permanent magnet 3, rotating disk 3-1, electronic line bag 3-2,3-5, commutator 3-3, axle 3-4, generating line bag 4A, 4B, carbon brush 5, end plate 6, screw
Embodiment
In the embodiment shown in the figure, bonding 8 block permanent magnets 2 are arranged in circle on the end plate in shell 1, and respectively 4 block permanent magnets 2 are interconnected for N, S polarity.Electronic, generating two groups of line bag 3-1,3-4 of rotating disk 3 become oblate dish with poured with epoxy resin; Disc centre connects a 3-3; Respectively connect commutator 3-2,3-5 in axle 3-3 two sides; Axle 3-3 on the rotating disk 3 inserts in the hole that is contained in shell 1 in the hole of end plate 5 together and connects with screw 6, after assembling the position of rotating disk 3 in the middle of the air gap between permanent magnet 2 and the end plate 5, the commutator 3-2 of last two sides of turntable shaft 3-3,3-5 respectively with shell 1 and end plate 5 on the carbon brush 4A, the 4B that are connected electrically contact.When getting, electronic line bag 3-1 produces rotating magnetic field with the magnetic line of force of permanent magnet 2 back of having an effect after electric; Rotating disk 3 just rotates electric wheel and goes; The line bag 3-4 cutting magnetic line that generates electricity simultaneously induces can supply power storage battery charging of electromotive force; Accomplish that electric motor car charges while riding, also can cut off electricity-generating circuit and stop to charge to storage battery.When electric motor car cuts off electronic line bag 3-1 power supply during at descending, utilize the descending inertia potential energy to generate electricity to storage battery charging, very power saving.
Claims (1)
1. permanent magnet motor that can generate electricity; It comprises shell, permanent magnet, rotating disk, carbon brush, end plate, screw composition, and rotating disk comprises two groups of line bags, commutator, axle, it is characterized in that: connect the polylith permanent magnet in the enclosure; The permanent magnet of N, S polarity is interconnected; Electronic, two groups of oblate line bags of generating of rotating disk become oblate dish with poured with epoxy resin, disc centre connects one, respectively connects commutator in axle two sides; Packing into together in the hole of turntable shaft insertion end plate, shell is interior to be connected, and commutator and carbon brush electrically contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205798895U CN202405977U (en) | 2011-12-24 | 2011-12-24 | Permanent-magnet motor capable of generating power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205798895U CN202405977U (en) | 2011-12-24 | 2011-12-24 | Permanent-magnet motor capable of generating power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405977U true CN202405977U (en) | 2012-08-29 |
Family
ID=46703593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205798895U Expired - Fee Related CN202405977U (en) | 2011-12-24 | 2011-12-24 | Permanent-magnet motor capable of generating power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130020900A1 (en) * | 2011-07-19 | 2013-01-24 | Seiko Epson Corporation | Electromechanical apparatus, robot, and moving body |
| CN105305754A (en) * | 2015-11-16 | 2016-02-03 | 广东工业大学 | Electromagnetic induction principle-based frictionless power generation device for bicycle |
| CN106033923A (en) * | 2015-03-11 | 2016-10-19 | 安徽省伟德莱特新能源设备科技有限公司 | Disc type permanent magnet generator |
-
2011
- 2011-12-24 CN CN2011205798895U patent/CN202405977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130020900A1 (en) * | 2011-07-19 | 2013-01-24 | Seiko Epson Corporation | Electromechanical apparatus, robot, and moving body |
| CN106033923A (en) * | 2015-03-11 | 2016-10-19 | 安徽省伟德莱特新能源设备科技有限公司 | Disc type permanent magnet generator |
| CN105305754A (en) * | 2015-11-16 | 2016-02-03 | 广东工业大学 | Electromagnetic induction principle-based frictionless power generation device for bicycle |
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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: 20120829 Termination date: 20121224 |