CN109861454A - A kind of single-phase high frequency outer rotor fly wheel generator - Google Patents
A kind of single-phase high frequency outer rotor fly wheel generator Download PDFInfo
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- CN109861454A CN109861454A CN201910158340.XA CN201910158340A CN109861454A CN 109861454 A CN109861454 A CN 109861454A CN 201910158340 A CN201910158340 A CN 201910158340A CN 109861454 A CN109861454 A CN 109861454A
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- generator
- outer rotor
- high frequency
- phase high
- fly wheel
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- 238000004804 winding Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 8
- 230000008450 motivation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of single-phase high frequency outer rotor fly wheel generators, including generator outer rotor, generator unit stator and generator housing, the generator unit stator and the generator outer rotor are hollow tubular structure, described generator unit stator one end is fixed on the generator housing inner wall, generator outer rotor one end is fixed with round connecting plate, described engine crankshaft one end is fixed with circular mounting plate, side offers circular groove in the middle part of the circle connecting plate, the circular groove matches with the circular mounting plate, the circular groove bottom end and the circular mounting plate correspondence offer several perforation, the circular mounting plate is fixedly connected with the round connecting plate by installing screw bolt and nut in perforation.The utility model has the advantages that comparing existing generator, cancel engine flywheel, damping device, generator shaft and bearing, structure is simple, and it is at low cost, it is small in size, it is light-weight.
Description
Technical field
The present invention relates to electric generators for automobile fields, it particularly relates to a kind of single-phase high frequency outer rotor fly wheel generator.
Background technique
Automobile current generator is the main electricity consumption source of automobile, and function is in normal working of engine (more than idling),
It powers to all electrical equipments (except starter), while charging to battery, existing single-phase high frequency generator is by stator, hair
Electric machine casing and rotor composition, and most of alternator for vehicle is external-rotor-type, and some electric generators for automobile also have
Damping device causes the structure of generator complex, manufacture it is at high cost, the volume of generator is big, heavier-weight.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of single-phase high frequency outer rotor fly wheel generators, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of single-phase high frequency outer rotor fly wheel generator packet
Generator outer rotor, generator unit stator and generator housing are included, the generator unit stator and the generator outer rotor are sky
Heart tubular structure, described generator unit stator one end are fixed on the generator housing inner wall, and generator outer rotor one end is solid
Fixed to be equipped with round connecting plate, described engine crankshaft one end is fixed with circular mounting plate, side in the middle part of the circle connecting plate
Circular groove is offered, the circular groove matches with the circular mounting plate, the circular groove bottom end and the circle
Mounting plate is corresponding to offer several perforation, and the circular mounting plate and the round connecting plate in perforation by installing bolt
It is fixedly connected with nut, the generator outer rotor is set in the outside of the generator unit stator, the generator housing and hair
Motivation shell is fixedly connected.
Further, the generator housing is fixed on the side of the motor body.
Further, mounting base is fixed under the generator housing, the mounting base offers several mounting holes.
Further, the winding method of the generator unit stator is distributed winding configuration, fractional-slot winding form or divides
Number slot single-unit is away from any one in winding configuration.
Further, the magnetic conduction iron yoke in the generator outer rotor and non-magnetic piece it is successively spaced.
Further, the round connecting plate offers several bolt slots and the bolt far from the circular groove on one side
Slot matches with the perforation, and the bolt is dormant bolt.
Compared with prior art, the invention has the following advantages:
(1), the present invention is straight by setting generator outer rotor, generator unit stator and generator housing, generator outer rotor
The engine crankshaft for connecing and removing flywheel is bolted, and eliminates damping device compared with prior art and engine flies
Wheel, generator outer rotor are consistent substantially with primary motivation Rotary Inertia of Flywheel and position of centre of gravity, are replaced by generator outer rotor
For engine flywheel, generator housing is directly connect with motor body, is not needed change engine structure, is compared existing power generation
Machine cancels engine flywheel, damping device, generator shaft and bearing, and structure is simple, at low cost, small in size, light-weight.
(2), the present invention can be convenient for the fixed installation of generator housing by setting mounting base and mounting hole.
(3), the present invention allows bolt head not protrude by setting bolt slot so that bolt head is able to enter in bolt slot.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of single-phase high frequency outer rotor fly wheel generator according to an embodiment of the present invention；
Fig. 2 is generator outer rotor and hair in a kind of single-phase high frequency outer rotor fly wheel generator according to an embodiment of the present invention
The attachment structure schematic diagram of motivation crankshaft；
Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A.
Appended drawing reference:
1, generator unit stator；2, generator outer rotor；3, generator housing；4, round connecting plate；5, engine crankshaft；6,
Circular mounting plate；7, circular groove；8, it perforates；9, bolt；10, nut；11, motor body；12, mounting base；13, it installs
Hole；14, bolt slot.
Specific embodiment
In the following, making further description to invention in conjunction with attached drawing and specific embodiment:
Embodiment one:
Please refer to Fig. 1-3, a kind of single-phase high frequency outer rotor fly wheel generator according to an embodiment of the present invention, including generator
Outer rotor 2, generator unit stator 1 and generator housing 3, the generator unit stator 1 and the generator outer rotor 2 are hollow cylinder
Shape structure, described 1 one end of generator unit stator are fixed on 3 inner wall of generator housing, and described 2 one end of generator outer rotor is fixed
Equipped with round connecting plate 4, described 5 one end of engine crankshaft is fixed with circular mounting plate 6,4 middle part one of circle connecting plate
Side offers circular groove 7, and the circular groove 7 matches with the circular mounting plate 6,7 bottom end of circular groove and institute
It states the correspondence of circular mounting plate 6 and offers several perforation 8, the circular mounting plate 6 is with the round connecting plate 4 by perforating
Installation bolt 9 is fixedly connected with nut 10 in 8, and the generator outer rotor 2 is set in the outside of the generator unit stator 1, institute
Generator housing 3 is stated to be fixedly connected with motor body 11.
Above scheme through the invention, generator outer rotor 2 directly pass through bolt with the engine crankshaft 5 for removing flywheel
Connection eliminates damping device and engine flywheel, generator outer rotor 2 and primary motivation flywheel turns compared with prior art
Inertia and position of centre of gravity are consistent substantially, by generator outer rotor 2 substitute engine flywheel, generator housing 3 directly with hair
Motivation shell 11 connects, and does not need change engine structure, compares existing generator, cancels engine flywheel, damping device, hair
Motor shaft and bearing, structure is simple, at low cost, small in size, light-weight.
Embodiment two:
Referring to Fig. 1, the generator housing 3 is fixed on the motor body 11 for generator housing 3
Side；For generator housing 3, mounting base 12 is fixed under the generator housing 3, the mounting base 12 offers
Several mounting holes 13；For generator unit stator 1, the winding method of the generator unit stator 1 is distributed winding configuration, divides
Number slot winding configuration or fractional-slot single-unit are away from any one in winding configuration.
Above scheme through the invention, mounting base 12 and mounting hole 13 can be convenient for the fixed installation of generator housing 3.
Embodiment three:
Fig. 1-3 is please referred to, for generator outer rotor 2, magnetic conduction iron yoke in the generator outer rotor 2 and non-is led
Magnetic patch is successively spaced；For round connecting plate 4, the circle connecting plate 4 opens up on one side far from the circular groove 7
There are several bolt slots 14 and the bolt slot 14 matches with the perforation 8, the bolt 9 is dormant bolt.
Above scheme through the invention, bolt slot 14 are able to enter the bolt head of bolt 9 in bolt slot 14, allow bolt
9 bolt head does not protrude.
In conclusion by means of above-mentioned technical proposal of the invention, by the way that generator outer rotor 2, generator unit stator 1 is arranged
With generator housing 3, generator outer rotor 2 is directly bolted with the engine crankshaft 5 for removing flywheel, with the prior art
Compared to eliminating damping device and engine flywheel, generator outer rotor 2 and primary motivation Rotary Inertia of Flywheel and position of centre of gravity
Substantially it being consistent, engine flywheel is substituted by generator outer rotor 2, generator housing 3 is directly connect with motor body 11,
Change engine structure is not needed, existing generator is compared, cancels engine flywheel, damping device, generator shaft and bearing, knot
Structure is simple, at low cost, small in size, light-weight, and mounting base 12 and mounting hole 13 can be convenient for the fixed installation of generator housing 3,
Bolt slot 14 is able to enter the bolt head of bolt 9 in bolt slot 14, and the bolt head of bolt 9 is allowed not protrude.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of single-phase high frequency outer rotor fly wheel generator, which is characterized in that including generator outer rotor (2), generator unit stator
(1) and generator housing (3), the generator unit stator (1) and the generator outer rotor (2) are hollow tubular structure, institute
It states generator unit stator (1) one end and is fixed on the generator housing (3) inner wall, generator outer rotor (2) one end fixation is set
Have round connecting plate (4), described engine crankshaft (5) one end is fixed with circular mounting plate (6), the circle connecting plate (4)
Middle part side offers circular groove (7), and the circular groove (7) matches with the circular mounting plate (6), and the circle is recessed
Slot (7) bottom end and the circular mounting plate (6), which correspond to, offers several perforation (8), the circular mounting plate (6) and the circle
Shape connecting plate (4) is fixedly connected by installing bolt (9) in perforation (8) with nut (10), generator outer rotor (2) set
It is located at the outside of the generator unit stator (1), the generator housing (3) is fixedly connected with motor body (11).
2. a kind of single-phase high frequency outer rotor fly wheel generator according to claim 1, which is characterized in that the generator body
Body (3) is fixed on the side of the motor body (11).
3. a kind of single-phase high frequency outer rotor fly wheel generator according to claim 2, which is characterized in that the generator body
It is fixed under body (3) mounting base (12), the mounting base (12) offers several mounting holes (13).
4. a kind of single-phase high frequency outer rotor fly wheel generator according to claim 1, which is characterized in that the generator is fixed
The winding method of sub (1) is distributed winding configuration, fractional-slot winding form or fractional-slot single-unit away from any one in winding configuration
Kind.
5. a kind of single-phase high frequency outer rotor fly wheel generator according to claim 1, which is characterized in that outside the generator
Magnetic conduction iron yoke in rotor (2) and non-magnetic piece it is successively spaced.
6. a kind of single-phase high frequency outer rotor fly wheel generator according to claim 1, which is characterized in that the round connection
Plate (4) offers several bolt slots (14) and the bolt slot (14) and the perforation (8) far from the circular groove (7) on one side
Match, the bolt (9) is dormant bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158340.XA CN109861454A (en) | 2019-03-01 | 2019-03-01 | A kind of single-phase high frequency outer rotor fly wheel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158340.XA CN109861454A (en) | 2019-03-01 | 2019-03-01 | A kind of single-phase high frequency outer rotor fly wheel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109861454A true CN109861454A (en) | 2019-06-07 |
Family
ID=66899657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158340.XA Pending CN109861454A (en) | 2019-03-01 | 2019-03-01 | A kind of single-phase high frequency outer rotor fly wheel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861454A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES181285U (en) * | 1972-05-30 | 1973-03-16 | Amenos Tudo Ricardo | Friction clutch for electric motors. (Machine-translation by Google Translate, not legally binding) |
| CN2571056Y (en) * | 2002-09-20 | 2003-09-03 | 重庆宗申技术开发研究有限公司 | Gasoline engine generator |
| US20050104461A1 (en) * | 2002-06-25 | 2005-05-19 | Ernst Hatz | Method and system for assembling an electricity generating unit |
| CN209659086U (en) * | 2019-03-01 | 2019-11-19 | 弘允新能源（上海）有限公司 | A kind of single-phase high frequency outer rotor fly wheel generator |
-
2019
- 2019-03-01 CN CN201910158340.XA patent/CN109861454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES181285U (en) * | 1972-05-30 | 1973-03-16 | Amenos Tudo Ricardo | Friction clutch for electric motors. (Machine-translation by Google Translate, not legally binding) |
| US20050104461A1 (en) * | 2002-06-25 | 2005-05-19 | Ernst Hatz | Method and system for assembling an electricity generating unit |
| CN2571056Y (en) * | 2002-09-20 | 2003-09-03 | 重庆宗申技术开发研究有限公司 | Gasoline engine generator |
| CN209659086U (en) * | 2019-03-01 | 2019-11-19 | 弘允新能源（上海）有限公司 | A kind of single-phase high frequency outer rotor fly wheel generator |
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Application publication date: 20190607 |