CN201106488Y - Light-type generating set - Google Patents
Light-type generating set Download PDFInfo
- Publication number
- CN201106488Y CN201106488Y CNU200720044069XU CN200720044069U CN201106488Y CN 201106488 Y CN201106488 Y CN 201106488Y CN U200720044069X U CNU200720044069X U CN U200720044069XU CN 200720044069 U CN200720044069 U CN 200720044069U CN 201106488 Y CN201106488 Y CN 201106488Y
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- generator set
- fixed
- crankcase cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a portable generator set, and aims to provide a permanent magnet contravariance portable generator set of which the structure is simple and the production assembly and the maintenance are convenient. The aim of the utility model is realized by the following technical proposal that the portable generator set is provided with at least an engine and an generator body, and the generator body is driven by the engine; the generator body comprises an outboard rotor, a stator and a stator fixing bracket; the engine comprises a crank shaft and a crankcase cover; the outboard rotor is arranged between the stator and the engine, and is connected with the output end of the crank shaft at one side of the crankcase cover. The portable generator set has the advantages of novel and compact structure, simple assembly and maintenance and easiness for carrying out, and is suitable for the permanent magnet contravariance portable generator set.
Description
Technical field
The utility model relates to the power plant field, particularly the portable generator set of permanent magnet reversible.
Background technique
At present, the portable generator set of the permanent magnet reversible that occurs on the market, all use the external rotor, its generator main body layout is divided into two kinds of methods: a kind of method is the output terminal that the generator main body portion is installed in the bent axle of close expander part, rotor and flywheel are become one, and stator is fixed on the casing; Another kind method is the output terminal that the generator main body portion is installed in the bent axle of close crankcase cover part, and stator is fixed on the engine housing, and rotor is fixed in the motor output terminal.More than two kinds of method stators be installed between outboard rotor and the motor, make that motor and generator main body portion component manufacture process requirement are higher, very inconvenience when producing assembling and maintenance.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, provides a kind of simple in structure, produces assembling and the portable generator set of permanent magnet reversible easy to maintenance.
The purpose of this utility model is achieved through the following technical solutions, portable generator set, at least has a motor and one by described engine-driven generator main body, described generator main body comprises an outboard rotor, a stator and a stator fixed support, described motor comprises a bent axle and a crankcase cover, described outboard rotor is arranged between described stator and the described motor, is connected on the output terminal of bent axle of described crankcase cover one side.
Described generator main body can also comprise a rotor field spider and fan, described outboard rotor is fixedlyed connected with the crankshaft output end of described crankcase cover one side by rotor field spider, described fan is fixed on the rotor field spider, is arranged between described rotor and the described motor.
Described stator is fixed on the described stator support, stator support be fixed on the described crankcase cover or other component of motor on.
The utility model has reduced the structural manufacturing process and the matching requirements of engine component and generator main body owing to adopted said structure, makes that this portable generator unit structure is simple, compact, and is beneficial to enforcement, ensures productibility and maintainalbility simultaneously.The utility model makes motor and master section component be easy to processing and assembling by design and layout to the generator main body structure, greatly reduces the production technology and the manufacture cost of generator main body and engine section parts.Make and produce, assemble simply, easy to maintenance, be convenient to produce in enormous quantities.
Description of drawings
Fig. 1 is the utility model embodiment 1 a generator main body structure schematic representation
Embodiment
Be described further below in conjunction with embodiment:
Embodiment 1
Referring to Fig. 1, portable generator set has a motor 10 and a generator main body 20 that is driven by described motor 10.Generator main body 20 comprises an outboard rotor 21, stator 23, a stator support 24 at least; Motor 10 comprises a bent axle 12 and a crankcase cover 11 at least.The generator main body also comprises an outboard rotor support 22 and a fan 25, and outboard rotor 21 is connected to an integral body by rivet and outboard rotor support 22, with bolt outboard rotor support 22 is fixed in bent axle 12 output terminals of close crankcase cover 11 then; Outboard rotor 21 also can directly be installed on bent axle 12 output terminals near crankcase cover 11 by changing self form structure.Stator 23 is fixed on the described stator support 24 by fastening piece, and stator support 24 is connected with crankcase cover 11 by bolt, and stator support 24 also can be connected on other component of motor 10.Fan 25 is fixed on the outboard rotor support 22 or is directly fixed on bent axle 12 output terminals of close crankcase cover 11 by the change self structure.
In the present embodiment, outboard rotor 21 is between motor 10 and stator 23, and fan 25 is arranged between motor 10 and the outboard rotor 21 or the opposite side of outboard rotor 21.Outboard rotor 21 and stator 23 are arranged in the stator support 24, can conveniently keep in repair generator after taking off stator support 24.Just can effectively guarantee the magnetic gap of outboard rotor 21 and stator 23 simultaneously by the mounting point of rational adjustment stator support 24.Thereby the technology and the matching requirements of engine section parts and generator main body structure have been reduced.
When motor 10 of the present utility model was worked, the rotation of bent axle 12 drove outboard rotor 21 and fan 25 rotates simultaneously, by the relative movement between outboard rotor 21 and the stator 23, produced on stator 23.To the cooling of generator main body 20, make prolong and working stability working life during the effective assurance work of fan 25.
The utility model novel structure, compactness, assembling, easy to maintenance, easy to implement.Be applicable to the portable generator set of permanent magnet reversible.
Claims (5)
1, portable generator set, at least has a motor and one by described engine-driven generator main body, described generator main body comprises an outboard rotor, a stator and a stator fixed support, described motor comprises a bent axle and a crankcase cover, it is characterized in that: described outboard rotor is arranged between described stator and the described motor, is connected on the output terminal of bent axle of described crankcase cover one side.
2, generator set according to claim 1 is characterized in that: described generator main body can also comprise a rotor field spider and fan; Described outboard rotor is fixedlyed connected with the crankshaft output end of described crankcase cover one side by rotor field spider; Described fan is fixed on the rotor field spider, is arranged between described rotor and the described motor.
3, generator set according to claim 1 is characterized in that: described generator main body can also comprise a rotor field spider and fan; Described outboard rotor is fixedlyed connected with the crankshaft output end of described crankcase cover one side by rotor field spider; Described fan is fixed on the rotor field spider, is arranged between described rotor and the described stator.
4, generator set according to claim 1 is characterized in that: described stator is described to be fixed on the stator support, and stator support is fixed on the described crankcase cover.
5, generator set according to claim 1 is characterized in that: described stator is described to be fixed on the stator support, and stator support is fixed on other component of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720044069XU CN201106488Y (en) | 2007-10-23 | 2007-10-23 | Light-type generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720044069XU CN201106488Y (en) | 2007-10-23 | 2007-10-23 | Light-type generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106488Y true CN201106488Y (en) | 2008-08-27 |
Family
ID=39958287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720044069XU Expired - Lifetime CN201106488Y (en) | 2007-10-23 | 2007-10-23 | Light-type generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106488Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146842A (en) * | 2011-04-26 | 2011-08-10 | 湖南华强电气有限公司 | Method for driving auxiliary electric generator by automobile engine and automobile engine |
| CN106050407A (en) * | 2016-08-01 | 2016-10-26 | 东急电机（福安）有限公司 | Engine-and-generator integrated structure and working method thereof |
-
2007
- 2007-10-23 CN CNU200720044069XU patent/CN201106488Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146842A (en) * | 2011-04-26 | 2011-08-10 | 湖南华强电气有限公司 | Method for driving auxiliary electric generator by automobile engine and automobile engine |
| CN106050407A (en) * | 2016-08-01 | 2016-10-26 | 东急电机（福安）有限公司 | Engine-and-generator integrated structure and working method thereof |
| CN106050407B (en) * | 2016-08-01 | 2018-11-09 | 东急电机（福安）有限公司 | Engine and generator integral structure and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60324264D1 (en) | INTEGRATED ELECTRIC ENGINE IN A VEHICLE WHEEL | |
| CN101087077A (en) | Automobile permanent magnetic generator without front and rear cover | |
| CN104702073A (en) | Integrated external rotor permanent magnet motor for screw compressor | |
| CN201106488Y (en) | Light-type generating set | |
| CN201536286U (en) | Wheel-shaped low speed permanent-magnetic wind-driven generator rotor | |
| CN202441557U (en) | Air compressor | |
| CN201581985U (en) | Transitional connection structure of engine flywheel housing and generator of hybrid electric vehicle | |
| CN211859906U (en) | Low-speed large-torque permanent magnet synchronous motor for plunger pump | |
| CN202957706U (en) | Frequency conversion generator | |
| CN204559353U (en) | Integral type screw air compressor outer-rotor permanent magnet motor | |
| CN2416659Y (en) | Non-stator wind-driven generator | |
| CN201937428U (en) | Novel electric moped motor | |
| CN202094757U (en) | Connection structure for rare earth permanent magnetic coreless generator and diesel engine | |
| CN2579066Y (en) | Axial-flow fan motor | |
| CN201430486Y (en) | Motor case body | |
| CN220492721U (en) | Shell rotary output motor | |
| CN1299416C (en) | Composite power supply connector for motor | |
| CN212115056U (en) | Middle transmission gear structure of diesel generator | |
| CN2606487Y (en) | Generator of small movable generator set | |
| CN205231924U (en) | Increase journey generator flywheel and decide rotor integrated device | |
| CN220544773U (en) | Three-phase alternating current permanent magnet synchronous motor convenient to equipment | |
| CN103023209A (en) | Variable frequency electric generator | |
| CN2581738Y (en) | Axial-flow fan | |
| CN102255426A (en) | Mechatronic permanent-magnet outer-rotor power generator | |
| CN214045241U (en) | Direct current permanent magnet motor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |