CN2571056Y - Gasoline engine generator - Google Patents
Gasoline engine generator Download PDFInfo
- Publication number
- CN2571056Y CN2571056Y CN 02276578 CN02276578U CN2571056Y CN 2571056 Y CN2571056 Y CN 2571056Y CN 02276578 CN02276578 CN 02276578 CN 02276578 U CN02276578 U CN 02276578U CN 2571056 Y CN2571056 Y CN 2571056Y
- Authority
- CN
- China
- Prior art keywords
- external rotor
- outer rotor
- generator
- gasoline engine
- crankcase
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an outer rotor type gasoline engine generator, which comprises a crank, a crankcase, a stator, an outer rotor, a permanent magnetic electrode, a cooling fan and a starter, wherein, the stator is fixed on the end side of the crankcase and positioned in the outer rotor which is fixed on the end of the crank, the permanent magnetic electrode is lined on the inner circumference side of the outer rotor, and a lining inlaid with ignition magnetic steel is tightly matched with the outer circumference side of the outer rotor. The ignition magnetic steel on the lining which is matched with the outer circumference side of the outer rotor of the gasoline engine generator has the advantages that triggering power supply can be obtained by the generator via a trigger of an automatic triggering type trigger mechanism of the generator, and the rotary inertia of the outer rotor can be increased.
Description
Technical field
The utility model relates to a kind of outer-rotor type gasoline engine generator.
Technical background
In recent years, outer rotor type generator has obtained in the gasoline engine generator field using widely with the advantage that its volume is little, in light weight, efficient is high.Be lined with in its external rotor of the generator of this type manyly to the permanent magnetism electrode on the side face of garden, this external rotor is in order to substitute the flywheel of regular price gasoline generator.But as how the preferable mode trigger from the flip-over type trigger equipment by generator obtains to trigger power supply, but is a masty problem.Application number is 98104288.0 application for a patent for invention (publication number: 1189002) disclose a kind of outer-rotor type engine-operated generator, the garden perimeter surface is mounted with many to magnet in this generator external rotor, with a multipole stator in the external rotor of being placed in facing to all magnet, offer logical window on the outer tube wall of external rotor, by this logical window the magnetic line of force of magnet is directed to the outside, obtains to trigger power supply by being loaded on the outer trigger of external rotor from the flip-over type trigger equipment.Though the trigger from the flip-over type trigger equipment that the external rotor of this structure can make generator pass through generator obtains to trigger power supply, external rotor has increased the manufacturing procedure of together logical window, and the moment of inertia of this type generator external rotor shows slightly less than normal.
The utility model content
Technical problem to be solved in the utility model provides a kind of gasoline engine generator that improves outer-rotor structure, make it obtain to trigger power supply with the trigger from flip-over type trigger equipment of preferable mode by generator, the moment of inertia of external rotor is increased simultaneously.
Gasoline engine generator described in the utility model comprises bent axle, crankcase, stator, external rotor, permanent magnetism electrode, cooling fan and starter, crankshaft support is on crankcase, stator is fixed on the crankcase end face and is positioned at external rotor, external rotor is fixed on crankshaft end, in external rotor, be lined with the permanent magnetism electrode on the side face of garden, starter connects with the external rotor end face by terminal pad, and close-fitting one lining on the side face of garden is inlaid with the igniting magnet steel in the lining outside external rotor.
Gasoline engine generator described in the utility model since with the lining of the outer garden side face close-fitting of external rotor on inlay the magnet steel of lighting a fire, the trigger from the flip-over type trigger equipment that this igniting magnet steel will directly make generator pass through generator obtains to trigger power supply, the lining of the outer garden of external rotor side face close-fitting will increase the quality of external rotor simultaneously, thereby increase the moment of inertia of external rotor.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the main pseudosection of a kind of concrete structure of gasoline engine generator described in the utility model.
Embodiment
As shown in Figure 1, this gasoline engine generator comprises bent axle 1, crankcase 2, stator 7, external rotor 6, permanent magnetism electrode 5, cooling fan 8 and starter 13, bent axle 1 is bearing on the crankcase 2 by rolling bearing, stator 7 is fixed on crankcase 2 end faces and is positioned at external rotor 6 by screw 11, external rotor 6 by axle sleeve 9 be fixed on crankshaft end and with bent axle 1 key connecting, in external rotor, be lined with 9 pairs of rare earth permanent magnet electrodes 5 on the side face of garden, close-fitting one lining 4 on the side face of garden outside external rotor is inlaid with igniting magnet steel 3 in the lining.Cooling fan 8 is fixed on the external rotor end face, and wind scooper 14 covers on outside external rotor 6 and the cooling fan 8, and cooling fan has promptly cooled off generating set, again by wind scooper 14 cooling gasoline engines.Starter 13 connects with external rotor 6 end faces by terminal pad 12.Starting handle 10 during startup on the pulling starter 13 gets final product.
This gasoline engine generator adopts many to the rare earth permanent magnet electrode, rotor does not need field power supply, and stator winding is three-phase output, its efficient is confidential more much higher than the excitation-type single-phase of generating electricity of conventional pair of electrodes, generator is output as three-phase midfrequent AC power supply, need after rectification, to become DC power supply again by the inverter frequency conversion, become the sine-wave power that needs and use for the user.
Claims (1)
1, a kind of gasoline engine generator, comprise bent axle (1), crankcase (2), stator (7), external rotor (6), permanent magnetism electrode (5), cooling fan (8) and starter (13), bent axle (1) is bearing on the crankcase (2), stator (7) is fixed on the crankcase end face and is positioned at external rotor (6), external rotor (6) is fixed on bent axle (1) end, in external rotor, be lined with permanent magnetism electrode (5) on the side face of garden, starter (13) connects with external rotor (6) end face by terminal pad (12), it is characterized in that, close-fitting one lining (4) on the side face of garden outside external rotor is inlaid with igniting magnet steel (3) in the lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276578 CN2571056Y (en) | 2002-09-20 | 2002-09-20 | Gasoline engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276578 CN2571056Y (en) | 2002-09-20 | 2002-09-20 | Gasoline engine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571056Y true CN2571056Y (en) | 2003-09-03 |
Family
ID=33740405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02276578 Expired - Lifetime CN2571056Y (en) | 2002-09-20 | 2002-09-20 | Gasoline engine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571056Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116240A (en) * | 2011-04-01 | 2011-07-06 | 徐查庆 | Flywheel with triggering ignition of gasoline engine generator |
| CN102182553A (en) * | 2011-04-01 | 2011-09-14 | 徐查庆 | Intelligent rare earth generator |
| CN102192006A (en) * | 2011-05-17 | 2011-09-21 | 徐查庆 | Intelligent high-integrated generating set |
| CN102678305A (en) * | 2011-03-10 | 2012-09-19 | 湖南华强电气有限公司 | Automotive engine |
| CN107061000A (en) * | 2017-06-06 | 2017-08-18 | 无锡华源凯马发动机有限公司 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
| CN107947462A (en) * | 2017-11-28 | 2018-04-20 | 浙江力俭新能源科技有限公司 | A kind of starter-generator |
| CN109861454A (en) * | 2019-03-01 | 2019-06-07 | 弘允新能源（上海）有限公司 | A kind of single-phase high frequency outer rotor fly wheel generator |
-
2002
- 2002-09-20 CN CN 02276578 patent/CN2571056Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678305A (en) * | 2011-03-10 | 2012-09-19 | 湖南华强电气有限公司 | Automotive engine |
| CN102116240A (en) * | 2011-04-01 | 2011-07-06 | 徐查庆 | Flywheel with triggering ignition of gasoline engine generator |
| CN102182553A (en) * | 2011-04-01 | 2011-09-14 | 徐查庆 | Intelligent rare earth generator |
| CN102192006A (en) * | 2011-05-17 | 2011-09-21 | 徐查庆 | Intelligent high-integrated generating set |
| CN107061000A (en) * | 2017-06-06 | 2017-08-18 | 无锡华源凯马发动机有限公司 | Micro- supercharging device of Miniature direct connection formula gasoline engine generator |
| CN107947462A (en) * | 2017-11-28 | 2018-04-20 | 浙江力俭新能源科技有限公司 | A kind of starter-generator |
| CN109861454A (en) * | 2019-03-01 | 2019-06-07 | 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN GENERAL DYNAMICS MACHINERY CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20080229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080229 Address after: Banan District, Chongqing oil field, zip code: 400054 Patentee after: Chongqing Zongshen General Power Machine Co., Ltd. Address before: No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu, 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120920 Granted publication date: 20030903 |