CN201247974Y - High-efficiency small volume motor and generator structure - Google Patents
High-efficiency small volume motor and generator structure Download PDFInfo
- Publication number
- CN201247974Y CN201247974Y CNU2008201158703U CN200820115870U CN201247974Y CN 201247974 Y CN201247974 Y CN 201247974Y CN U2008201158703 U CNU2008201158703 U CN U2008201158703U CN 200820115870 U CN200820115870 U CN 200820115870U CN 201247974 Y CN201247974 Y CN 201247974Y
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- China
- Prior art keywords
- rotating shaft
- magnet
- stators
- silicon steel
- stator
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- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses an electric motor and generator structure which has high efficiency and small volume and causes an electric motor and a generator to obtain double efficiencies. The electric motor and generator structure is mainly characterized in that two ends of a rotating shaft are respectively provided with a stator, the rotating shaft with the two stators is provided with two magnets between the two stators so as to form two rotors, magnets of the rotors are provided with southern polarities and northern polarities, and the stators are composed of silicon-steel plates and coils, therefore, when the stators are electrified to obtain the function of the electric motor, the rotating shaft of the rotors has double torque force (horsepower), when the rotating shaft of the rotors is rotated by external force to obtain the function of the generator, the two stators are enabled to generate electricity to obtain the effect of the double efficiencies.
Description
Technical field
The utility model relates to a kind of motor, electric generator structure of high efficiency small size.
Background technology
Existing small size motor, electric generator structure, substantially as Fig. 1, shown in Figure 2, be by stator 10, rotor 20, shell 14 constitutes, stator 10 is set as 11 groups of solid silicon steel sheets 12 of fixed disk, coil 13,11 groups of fixed disk are due to shell 14, rotor 20 is set as 21 groups of fixed magnets 22 of a rotating shaft, stiffening plate 23,21 fitted bearings of rotating shaft and be combined in fixed disk 11 centers of stator 10, form rotor magnet 22 corresponding to stator 10 silicon steel sheets 12, when to 13 energisings of stator 10 coils, form " motor " effect, and can make magnet 22, stiffening plate 23, rotating shaft 21 rotations, when make rotating shaft 21 with external force, stiffening plate 23, form " generator " effect during magnet 22 rotations, and can make stator 10 coils 13 produce the generating effect of electricity; Said structure has following shortcoming: have only a stator 10, a rotor 20, thus have only a set point torsion (horsepower) when being motor, can only a set point energy output when being generator, in other words, it can't produce double efficient.
Summary of the invention
The purpose of this utility model provides a kind of motor, electric generator structure of high efficiency small size, it is set as a rotating shaft has two magnet and constitutes " birotor ", and respectively establish a stator in two magnet corresponding surfaces, and form " two stator ", by two stators, two-spool effect, rotating shaft can get double torsion (horsepower) when the generator user mode, and two stators all generate electricity and get double generating efficiency when the generator user mode.
For achieving the above object, the utility model provides a kind of motor, electric generator structure of high efficiency small size, it is set as the fixed stiffening plate of a rotating shaft group, the two-sided magnet that all is set with of stiffening plate, and the formation birotor, rotating shaft both-end fitted bearing and organize and be provided with two fixed disks, two fixed disks are provided with silicon steel sheet, coil and are fixed in a shell, and be formed with two stators, two magnet of rotor correspond respectively to the silicon steel sheet coil of two stators, and get birotor magnet and two stator silicon steel sheet coils interactions, thereby produce the effect of double efficient.
In the motor of above-mentioned high efficiency small size, the electric generator structure, this stiffening plate center is provided with protuberance, and protuberance can be sleeved on magnet.
The utility model is taked above technical scheme, and it has following technique effect:
When the utility model is " motor ", be that two silicon steel sheet coils act on two magnet, be " two stator effect birotor ", and make rotating shaft rotation, this rotating shaft is rotated by dual force, therefore can get the effect of double torsion (horsepower).When the utility model is " generator ", be that a rotating shaft makes the rotation of two magnet simultaneously and acts on two silicon steel sheets, coil, form two stator coils to generate electricity simultaneously, promptly be the effect that can get double generating.As shown in the above description, when equal volume,, and can get double efficient, have splendid practicality and promote effect because of the utility model both-end is provided with stator and establishes two Magnmet rotor correspondences.
Description of drawings
Fig. 1 is the three-dimensional exploded view of prior art;
Fig. 2 is the assembled sectional view of prior art;
Fig. 3 is a three-dimensional exploded view of the present utility model;
Fig. 4 is an assembled sectional view of the present utility model.
The main element symbol description:
10,30,34 stators, 20,40 rotors
11,31 fixed disks, 21,41 rotating shafts
12,32 silicon steel sheets, 22,42,44 magnet
13,33 coils, 23,43 stiffening plates
14,35 shells, 430 protuberances
Embodiment
See also Fig. 3, Fig. 4, be set as 41 groups of fixed stiffening plates 43 of a rotating shaft, the stiffening plate 43 two- sided magnet 42,44 that all are set with, and formation birotor 40, rotating shaft 41 both-end fitted bearings and organize and be provided with two fixed disks 31, two fixed disks 31 are provided with silicon steel sheet 32, coil 33 and are fixed in a shell 35, and be formed with two stators 30,34, two magnet 42,44 of rotor 40 correspond respectively to silicon steel sheet 32 coils 33 of two stators 30,34, and get birotor 40 magnet 42,44 and 33 interactions of two stator silicon steel sheet 32 coils.
Effect of the present utility model, effect: as shown in Figure 4, when being " motor " use, be to 33 energisings of two stators, 30,34 coils, change two magnet, 42,44 magnetic lines of force of magnetic field and rotor 40 of two stators 30,34 are interacted, can produce magnetomotive force and make rotor 40, magnet 42,44, stiffening plate 43, rotating shaft 41 rotations.When being " generator " use, with external force the rotating shaft 41 of rotor 40 is rotated, promptly be to make its magnet 42,44 rotations, magnet 42,44 magnetic lines of force of rotation act on stator 30,34 silicon steel sheets 32, coil 33, can make coil 33 produce the generating effect of electricity.
Effect of the present utility model, advantage: please consult Fig. 4 again, when being " motor ", be that two silicon steel sheet 32 coils 33 act on two magnet 42,44, be " two stator 30,34 effect birotors 40 ", and a rotating shaft 41 is rotated, this rotating shaft 41 is rotated by dual force, therefore can get the effect of double torsion (horsepower).When being " generator ", be that a rotating shaft 41 makes 42,44 rotations of two magnet simultaneously and acts on two silicon steel sheets 32, coil 33, form two stator 30,34 coils 33 to generate electricity simultaneously, promptly be the effect that can get double generating.
As shown in the above description, when equal volume,, and can get double efficient, have splendid practicality and promote effect because of the utility model both-end is provided with stator 30,34 and establishes two magnet, 42,44 rotors, 40 correspondences.
Claims (2)
1, the motor of high efficiency small size, electric generator structure, it is characterized in that: be set as the fixed stiffening plate of a rotating shaft group, the two-sided magnet that all is set with of stiffening plate, and the formation birotor, rotating shaft both-end fitted bearing and organize and be provided with two fixed disks, two fixed disks are provided with silicon steel sheet, coil and are fixed in a shell, and be formed with two stators, two magnet of rotor correspond respectively to the silicon steel sheet coil of two stators, and get birotor magnet and two stator silicon steel sheet coils interactions, thereby produce the effect of double efficient.
2, according to motor, the electric generator structure of the described high efficiency small size of claim 1, it is characterized in that: this stiffening plate center is provided with protuberance, and protuberance can be sleeved on magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201158703U CN201247974Y (en) | 2008-06-18 | 2008-06-18 | High-efficiency small volume motor and generator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201158703U CN201247974Y (en) | 2008-06-18 | 2008-06-18 | High-efficiency small volume motor and generator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247974Y true CN201247974Y (en) | 2009-05-27 |
Family
ID=40731800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201158703U Expired - Fee Related CN201247974Y (en) | 2008-06-18 | 2008-06-18 | High-efficiency small volume motor and generator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247974Y (en) |
-
2008
- 2008-06-18 CN CNU2008201158703U patent/CN201247974Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160618 |