CN103607072A - Ultrathin type breeze double power generator - Google Patents
Ultrathin type breeze double power generator Download PDFInfo
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- CN103607072A CN103607072A CN201310654185.3A CN201310654185A CN103607072A CN 103607072 A CN103607072 A CN 103607072A CN 201310654185 A CN201310654185 A CN 201310654185A CN 103607072 A CN103607072 A CN 103607072A
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Abstract
The invention discloses an ultrathin type breeze double power generator. The ultrathin type breeze double power generator comprises fan blades, a bracket, a stator, a rotor, an upper power-generation wheel disc, a lower power-generation wheel disc and a main shaft, wherein the upper power-generation wheel disc is connected with the fan blades, and the lower power-generation wheel disc is connected with the bracket; the stator comprises a disc-shaped bracket, an upper coil winding, a lower coil winding and a main shaft; the upper coil winding and the lower coil winding are respectively fixed on the top surface and the bottom surface of the disc-shaped bracket which is fixed on the main shaft which is vertically arranged, and the lower end of the main shaft is connected with the upper end of the lower power-generation wheel disc; the rotor comprises a shell enclosing the stator inside; the upper side and the lower side of an inner cavity of the shell are respectively provided with a magnet; a gap is reserved between each magnet and each coil winding on the stator; the two ends of the shell are connected with the main shaft by a bearing and rotate around the main shaft; output lines of the coil windings penetrate through the middle part of the main shaft and are led out; and the upper end of the shell is connected with the upper power-generation wheel disc. The ultrathin type breeze double power generator disclosed by the invention has the advantages that the structure is compact, and the same power generator can output multiple different voltages and powers according to different needs, so that the need for different loads can be met.
Description
Technical field
The present invention relates to a kind of ultrathin gentle breeze double-generator.
Background technology
Existing wind-driven generator can only be exported fixing voltage and power, and the single voltage of output can not carry out series and parallel connections, if application load power demand difference needs the generator of production different model to coordinate, existing wind-driven generator adopts magneto-electric generator more, but the permanent magnet generator that existing wind-driven generator adopts can only be exported single fixing voltage and power, and the voltage of generator output can not carry out series and parallel connections.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of ultrathin gentle breeze double-generator.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: ultrathin gentle breeze double-generator, comprises fan blade, support, stator, rotor, above sends out wheel disc, issues wheel disc and main shaft; The upper wheel disc of sending out is connected with fan blade, issues wheel disc and is connected with support; Described stator comprises disk-shaped bracket, upper coil windings, lower coil winding and main shaft; Upper coil windings and lower coil winding be separately fixed at disk-shaped bracket above and bottom surface, disk-shaped bracket is fixed on the main shaft of vertical setting, the lower end of main shaft is connected with the upper end that issues wheel disc; Rotor comprises the shell of stator surrounding; The both sides up and down of shell inner cavity are provided with magnet, and the coil windings on magnet and stator is provided with gap; Shell two ends are connected with main shaft by bearing and rotate around the spindle; The output line of coil windings is drawn through in the middle of main shaft; Shell upper end is connected with upper wheel disc.
As preferably, shell comprises upper half shell and lower half shell; Upper half shell is connected and is connected with main shaft upper end by bearing with the bottom of upper wheel disc, and lower half shell is connected with main shaft lower end by bearing; The edge of upper half shell and lower half shell is bolted as monolithic case.
The invention has the beneficial effects as follows:
Compact conformation, same generator can need to be exported multiple different voltage and power according to different, thereby meets unequally loaded demand.And can realize output voltage and carry out series and parallel connections.Thickness as thin as a wafer, reaches and only has 44mm.Thereby the present invention realizes axle two machines generatings and has saved raw material and reduced cost and improved power output.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the ultrathin gentle breeze double-generator of the present invention embodiment.
Fig. 2 is the stator coil winding construction schematic diagram of the ultrathin gentle breeze double-generator of the present invention embodiment.
Fig. 3 is the rotor magnet structural representation of the ultrathin gentle breeze double-generator of the present invention embodiment.
In figure, 1-support connecting screw hole, 2-issues wheel disc, 3-generator lower casing, 4-exports electric wire, 5-lower bearing, 6-lower rotor part lifting magnet, 7-lower magnet, 8-lower coil winding, 9-generator upper casing, 10-upper rotor part lifting magnet, the upper magnet of 11-, 12-stator, the upper coil windings of 13-, 14-main shaft, 15-upper bearing (metal), the upper wheel disc of sending out of 16-, 17-fan blade connecting screw hole, 18-shell connecting bolt, 19-connecting line.
Embodiment
Fig. 1 is the ultrathin generator for breeze wind, by fan blade, support, main shaft 14, above send out wheel disc 16, generator upper casing 9, stator 12, generator lower casing 3 and issue wheel disc 2 and form.
Generator adopts the framework of external rotor, and rotor is the rotor that generator casing drives again internal magnetic field to rotate, and inner stator adopts double-layer coil and assembles in conjunction with spending dislocation technology mutually.The coil that stator levels is adhered to adopts the bull way of output and then can export multiple voltage.Raw material and assembling that rational design saving is a large amount of are simple, only need upper and lower enclosure to connect and can assemble generator.Generator casing all adopts aluminum products heating casting to form and then greatly improved the thermal diffusivity of generator.
Critical piece:
The upper wheel disc 16 of sending out: for fixing fan blade be connected generator.Be provided with fan blade connecting screw hole 17 above, for being bolted fan blade.
Rotor: the upper lower casing by generator is interconnected to constitute.Upper lower casing is connected with main shaft and is rotated around main shaft by bearing, and chamber arranges respectively the magnetic field of upper rotor part magnet 10 and the 5 formation rotations of lower rotor part magnet in the enclosure.
Magnet: be divided into magnet 11 and lower magnet 6.16 upper magnet 11 are uniformly distributed and are fixed on the bottom surface (Fig. 3) of upper rotor part lifting magnet 10, and upper rotor part lifting magnet 10 is fixed on the inner side of generator upper casing 9.Equally, lower magnet 6 is arranged on lower rotor part lifting magnet 5, and lower rotor part lifting magnet 5 is fixed on the inner side of generator lower casing 3.Because magnet is fixed on rotor, when rotating, is with rotor moving magnet to produce rotating magnetic field.
Stator 12: discoidal stator 12 is fixed on main shaft 14, and its bottom surface is provided with lower coil winding 7, is provided with coil windings 13 above.When rotor rotates, the coil windings on stator in relative rotation magnetic field is cut and generation current.Upper coil windings is as shown in Figure 2 provided with 12 coils on discoidal stator 12, wherein at interval of 2 coils, with connecting line 19, interconnects.Bottom surface at stator also arranges same coil windings.
Motor housing connecting bolt 18: be used for the upper lower casing of generator (comprising upper and lower rotor magnet) to be connected and fixed, form whole rotor.
Issue wheel disc 2: for connection and fixed generator and support.Be provided with support connecting screw hole 1 above, can couple together by bolt and bottom bracket.
Main shaft 14: vertically arrange and run through generator center, stator is fixed thereon, and rotor rotates around it.
Bearing: be provided with upper bearing (metal) 15 at generator upper casing, be provided with lower bearing 4 at generator lower casing, form external rotor after upper lower casing connects, can enclose and rotate around the spindle by bearing.
Output electric wire: draw from upper and lower coil windings, the electric current that generator produces picks out by output electric wire.
The course of work:
After fan blade is rotated by wind drive, by upper wheel disc, drive external rotor to rotate around the spindle, on rotor, lower magnet produces magnetic field, makes the generation current of coil windings up and down of stator.Be equivalent to the work of jointly generating electricity of two generators.Client can adopt according to different demands different output connections, by changing coil connected mode on generator stator, just can obtain different output voltages.
The present embodiment can be realized the function of a tractor serves several purposes, export different voltage and power and then meet unequally loaded demand, the present embodiment output voltage can carry out series and parallel connections, as 12V voltage can be connected into 24V or 36V etc., the utilization ratio that has so greatly improved generator has reduced the cost of producing generator simultaneously.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection range of the present invention.
Claims (2)
1. ultrathin gentle breeze double-generator, comprises fan blade, support, stator, rotor, above sends out wheel disc, issues wheel disc and main shaft; The described upper wheel disc of sending out is connected with fan blade, described in issue wheel disc and be connected with support; It is characterized in that: described stator comprises disk-shaped bracket, upper coil windings, lower coil winding and main shaft; Described upper coil windings and lower coil winding be separately fixed at disk-shaped bracket above and bottom surface, described disk-shaped bracket is fixed on the main shaft of vertical setting, the lower end of described main shaft is connected with the upper end that issues wheel disc; Described rotor comprises the shell of stator surrounding; The both sides up and down of described shell inner cavity are provided with magnet, and the coil windings on magnet and stator is provided with gap; Described shell two ends are connected with main shaft by bearing and rotate around the spindle; The output line of coil windings is drawn through in the middle of main shaft; Described shell upper end is connected with upper wheel disc.
2. ultrathin gentle breeze double-generator according to claim 1, is characterized in that: described shell comprises upper half shell and lower half shell; Described upper half shell is connected and is connected with main shaft upper end by bearing with the bottom of upper wheel disc, and described lower half shell is connected with main shaft lower end by bearing; The edge of described upper half shell and lower half shell is bolted as monolithic case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654185.3A CN103607072A (en) | 2013-12-09 | 2013-12-09 | Ultrathin type breeze double power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654185.3A CN103607072A (en) | 2013-12-09 | 2013-12-09 | Ultrathin type breeze double power generator |
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| Publication Number | Publication Date |
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| CN103607072A true CN103607072A (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310654185.3A Pending CN103607072A (en) | 2013-12-09 | 2013-12-09 | Ultrathin type breeze double power generator |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002531040A (en) * | 1998-11-16 | 2002-09-17 | ボブツィン，イョルク | Electric machine |
| CN201403035Y (en) * | 2009-02-24 | 2010-02-10 | 河南森源电气股份有限公司 | Permanent-magnet wind-driven generator with axial magnetic field |
| CN102035331A (en) * | 2010-12-23 | 2011-04-27 | 陈国宝 | Multi-center iron core coil-free permanent magnet motor |
| WO2011142919A1 (en) * | 2010-05-13 | 2011-11-17 | Moshe Meller | Wind turbines direct drive alternator system with torque balancing |
| CN102280983A (en) * | 2011-07-08 | 2011-12-14 | 陈国宝 | Permanent magnet generator with two coaxial outer rotors and coreless coil |
| CN202206206U (en) * | 2011-09-01 | 2012-04-25 | 北京市拓又达科技有限公司 | Stator of vertical axis wind power generator |
| CN203617839U (en) * | 2013-12-09 | 2014-05-28 | 青岛中恒兴业新能源科技有限公司 | Ultrathin type breeze double power generator |
-
2013
- 2013-12-09 CN CN201310654185.3A patent/CN103607072A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002531040A (en) * | 1998-11-16 | 2002-09-17 | ボブツィン，イョルク | Electric machine |
| CN201403035Y (en) * | 2009-02-24 | 2010-02-10 | 河南森源电气股份有限公司 | Permanent-magnet wind-driven generator with axial magnetic field |
| WO2011142919A1 (en) * | 2010-05-13 | 2011-11-17 | Moshe Meller | Wind turbines direct drive alternator system with torque balancing |
| CN102035331A (en) * | 2010-12-23 | 2011-04-27 | 陈国宝 | Multi-center iron core coil-free permanent magnet motor |
| CN102280983A (en) * | 2011-07-08 | 2011-12-14 | 陈国宝 | Permanent magnet generator with two coaxial outer rotors and coreless coil |
| CN202206206U (en) * | 2011-09-01 | 2012-04-25 | 北京市拓又达科技有限公司 | Stator of vertical axis wind power generator |
| CN203617839U (en) * | 2013-12-09 | 2014-05-28 | 青岛中恒兴业新能源科技有限公司 | Ultrathin type breeze double power generator |
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Application publication date: 20140226 |