CN1815001A - Portable generator - Google Patents
Portable generator Download PDFInfo
- Publication number
- CN1815001A CN1815001A CN 200610038715 CN200610038715A CN1815001A CN 1815001 A CN1815001 A CN 1815001A CN 200610038715 CN200610038715 CN 200610038715 CN 200610038715 A CN200610038715 A CN 200610038715A CN 1815001 A CN1815001 A CN 1815001A
- Authority
- CN
- China
- Prior art keywords
- motor
- housing
- engine
- briquetting
- penetrate
- 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000030279 gene silencing Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/048—Portable engine-generator combinations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Present invention discloses a portable generator. It includes shell, engine, motor and electric control system, two penetrate holes in engine bottom, penetrate pivot in penetrate core hole, penetrate two ends connected with shell, pressed block between shell and engine for compressing engine. Pressed block and two penetrate pivots form a steady triangle, engine is held in shell. Whole generator weight is shared by two penetrate pivots to reduce engine rigidity, which makes engine more light and convenient carrying.
Description
Technical field
The present invention relates to a kind of portable electric generator, especially a kind of inside is stressed rationally and help light-weighted portable electric generator, belongs to field of power equipment technology.
Background technique
Along with the raising of people's living standard, the demand of portable electric generator is more and more, people out of doors or the generator that needs usually under the emergency conveniently to move and to be convenient for carrying provide electric energy to satisfy the demands.Common portable electric generator is to place one to have in the housing of guiding and supporting handle in motor and equipment thereof, the user catch guide and support handle can will carry out generator carrying operation.The weight of inner generator and equipment thereof is generally bigger, and it also must be stable, safe and reliable in the process of working and moving simultaneously.It requires the generator body physical efficiency to support the weight of inner generator and equipment thereof reliably.What simultaneously, the stationarity of generator and shell must be very is good.Current, what the motor of portable electric generator and shell adopted is the fixing method of trifilar suspension, the fuselage that crosses generator by three parallel punching axles is fixed on the shell, first half that is positioned at shell wherein, other two Lower Halves that are positioned at shell, the shortcoming of this kind design is that the overall weight of generator is carried on that root punching axle of the first half substantially, has caused the stressed also big of this punching axle and shell joint during stressed Datong District of this punching axle and concentrates.Can improve rigidity requirement, reduce working life, be unfavorable for the weight saving design of generator generator casing.Generator work simultaneously and move, be subjected to vibrations under the shake state can badly influence the working life of generator can produce noise simultaneously.
Summary of the invention
It is stressed rationally and help light-weighted portable electric generator that goal of the invention of the present invention provides a kind of inside.
The present invention adopts following technological scheme to solve its technical problem: the present invention is a kind of portable electric generator, it comprises: housing, motor, motor and automatical control system, motor is connected with motor, motor, motor and automatical control system are located in the housing, be provided with two feedthrough holes in the bottom of motor, be provided with the punching axle in feedthrough hole, the two ends of punching axle are connected with housing, are provided with the briquetting that is used to compress motor between housing and motor.
Compared with prior art, the present invention has following advantage:
Because the present invention is provided with two feedthrough holes in the bottom of motor, in feedthrough hole, be provided with the punching axle, the two ends of punching axle are connected with housing, simultaneously also be provided with the briquetting that is used to compress motor on housing top, this briquetting and two punching axles constitute a stable triangle, and motor is safety and stability in the enclosure.Simultaneously, allow the weight of whole generating machine share by two punching axles simultaneously, every punching bearing weight of carrying is just much smaller than prior art like this, punching axle and shell joint is stressed also much smaller like this, rigidity requirement to generator casing also will reduce, and helping provides the basis for the light-weight design of generator, and it is light relatively that shell can be done, thereby of the present invention in light weight, it is more convenient to carry.In addition, when generator when moving, being shaken or working, damping fixedly briquetting can also be played the effect of damping, prolongs the operating life of generator.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a structure sectional view of the present invention.
Specific implementation method
A kind of portable electric generator, comprise: housing, motor, motor and automatical control system, motor is connected with motor, motor, motor and automatical control system are located in the housing, be provided with two feedthrough holes in the bottom of motor, be provided with the punching axle in feedthrough hole, the two ends of punching axle are connected with housing, are provided with the briquetting that is used to compress motor between housing and motor.In the present embodiment, above-mentioned briquetting is located between housing and the motor top, briquetting is a fixedly briquetting of damping, this damping fixedly briquetting can be adopted the yielding rubber briquetting, this briquetting can be connected on the motor, also can be connected on the housing, perhaps directly be placed between housing and the motor and need not to make it directly to fixedly connected with motor or housing; Present embodiment also is provided with fixing frame in the bottom of motor, and feedthrough hole is located on the fixing frame; Another technical measures of present embodiment are to be provided with projection at the motor top, on briquetting, be provided with the notch that matches with protruding shape, and the projection at motor top embeds in the notch of briquetting, and the projection at above-mentioned motor top can adopt dashes forward in the motor end face and muscle that be positioned at the motor top.
Below in conjunction with Figure of description, a specific embodiments of the present invention is done one describes in detail:
Housing of the present invention comprises left case 6, right case 7, front end-cover 8 and rear casing 9, a left side has the one dimension motivation side door 10 that trims the hair on the case, and a top cover 11 of checking spark plug is arranged on the right case, has handle arrangement on the shell of the left and right sides, after the shell locking of the left and right sides, its handle can carry the gravity that housing is passed to fully.
The present invention overcomes the vibrations that produce after the engine operation, and a snubber block 15 is installed on the valve mechanism cover of its motor, and snubber block withstands the position, handle place of left and right sides shell, the vibrations that alleviated motor effectively.
Motor of the present invention comprises a casing 12, a crankcase cover 13, a valve mechanism cover 14, motor is at its cylinder head, and the oil sump position surrounds, and forms three local channels, the close cooling duct that forms a sealing of joining of these passages and wind scooper, cool air suction fan sucks the cold wind cooling motor, motor and silencing apparatus 16 under engine-driving, pass through at cylinder head and oil sump position because of suction cold wind is concentrated, local high hot spot wind speed height, air quantity is big, and cooling effect is better.
In above-mentioned layout, the close combination of the flanged surface of motor and guide plate forms a coating to silencing apparatus, makes the air-flow in cooling duct downstream to silencing apparatus a concentrated cooling procedure be arranged, and this subsumption architecture has played good soundproof effect simultaneously again.
The present invention has strengthened that the protection of module 17 with Carburetor 18 heat-sensitive components such as grade had custom-designed air inlet duct on the housing, approaches the position of module and Carburetor, and the cold wind that preferentially affords has guaranteed the proper functioning of module and Carburetor.
Claims (4)
1, a kind of portable electric generator, comprise: housing, motor, motor and automatical control system, motor is connected with motor, motor, motor and automatical control system are located in the housing, it is characterized in that being provided with two feedthrough holes in the bottom of motor, be provided with the punching axle in feedthrough hole, the two ends of punching axle are connected with housing, are provided with the briquetting that is used to compress motor between housing and motor.
2, portable electric generator according to claim 1 is characterized in that briquetting is a fixedly briquetting of damping, and briquetting is located between housing and the motor top.
3, portable electric generator according to claim 1 and 2 is characterized in that being provided with fixing frame in the bottom of motor, and feedthrough hole is located on the fixing frame.
4, portable electric generator according to claim 3 is characterized in that being provided with projection at the motor top, be provided with the notch that matches with protruding shape on briquetting, and the projection at motor top embeds in the notch of briquetting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038715 CN1815001A (en) | 2006-03-08 | 2006-03-08 | Portable generator |
| PCT/CN2007/000291 WO2007101388A1 (en) | 2006-03-08 | 2007-01-25 | A portable generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038715 CN1815001A (en) | 2006-03-08 | 2006-03-08 | Portable generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1815001A true CN1815001A (en) | 2006-08-09 |
Family
ID=36907341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610038715 Pending CN1815001A (en) | 2006-03-08 | 2006-03-08 | Portable generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1815001A (en) |
| WO (1) | WO2007101388A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060161A1 (en) * | 2011-10-23 | 2013-05-02 | 浙江乐恒动力科技有限公司 | Box-type generator driven by engine |
| CN104823541A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Outer protecting cover for engine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7143448B2 (en) * | 2019-01-21 | 2022-09-28 | 本田技研工業株式会社 | generator |
| CN109899158B (en) * | 2019-04-09 | 2024-08-30 | 重庆华世丹动力科技有限公司 | Cooling air duct structure of full-package type generator set |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3410976A1 (en) * | 1983-03-18 | 1984-10-04 | Honda Giken Kogyo K.K., Tokio/Tokyo | COMPLETELY ENCLOSED, PORTABLE GENERATOR |
| JP3418079B2 (en) * | 1997-01-24 | 2003-06-16 | 澤藤電機株式会社 | Power generator |
| JP3347044B2 (en) * | 1998-01-19 | 2002-11-20 | 本田技研工業株式会社 | Portable engine working machine |
| JP2000328956A (en) * | 1999-05-20 | 2000-11-28 | Honda Motor Co Ltd | Engine generator |
| JP3754579B2 (en) * | 1999-07-12 | 2006-03-15 | 本田技研工業株式会社 | Engine working machine |
-
2006
- 2006-03-08 CN CN 200610038715 patent/CN1815001A/en active Pending
-
2007
- 2007-01-25 WO PCT/CN2007/000291 patent/WO2007101388A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060161A1 (en) * | 2011-10-23 | 2013-05-02 | 浙江乐恒动力科技有限公司 | Box-type generator driven by engine |
| US10066544B2 (en) | 2011-10-23 | 2018-09-04 | Zhejiang Everlast Power Co., Ltd. | Box-type generator driven by engine |
| CN104823541A (en) * | 2015-02-02 | 2015-08-12 | 星光农机股份有限公司 | Outer protecting cover for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007101388A1 (en) | 2007-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |