CN202690219U - Generator - Google Patents
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- Publication number
- CN202690219U CN202690219U CN 201220409256 CN201220409256U CN202690219U CN 202690219 U CN202690219 U CN 202690219U CN 201220409256 CN201220409256 CN 201220409256 CN 201220409256 U CN201220409256 U CN 201220409256U CN 202690219 U CN202690219 U CN 202690219U
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- CN
- China
- Prior art keywords
- generator
- engine assembly
- inverter
- engine
- control panel
- 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 discloses a generator. The generator comprises an engine assembly, a generator which is driven by the engine assembly to generate electricity, a composite unit formed by the generator coaxially arranged with a crankshaft of the engine assembly, an oil tank arranged above the engine assembly and the generator, a muffler used for soundmuffling for the exhaust gas of the engine assembly, an air filter used for purifying air supplied to the engine assembly, a control panel of the engine assembly and the generator, an inverter which is used for transforming electricity power generated by the generator into alternating current and transporting the alternating current out, a rack used for embosoming and protecting the above structures, and a vane wheel and a fan cover are arranged at the output end of the engine crankshaft. The generator is compact in structure, attractive in appearance, and reasonable in arrangement. Due to the fact that the vane wheel and the fan cover are arranged at the output end of the engine crankshaft, cooling wind of the engine assembly can cool the inverter through radiating ribs of the inverter, enables the inverter to achieve a good cooling effect and to work reliably, and remaining cooling wind can assist to cool the engine, and additionally, service life of the inverter can be prolonged.
Description
Technical field
The utility model relates to a kind of generator.
Background technique
The digital electricity generating product that appears on the market on the market now, in the cooling to inverter, what basically generally adopt is that inverter is placed on motor intake grill position, the cold wind of the intake grill by motor flows through inverter and cools off like this.Will there be following drawback in so this mode: because inverter itself is a heating component, inverter must guarantee the normal operation of inverter and guarantee to use the side life by reliable cooling again simultaneously, if this mode by being placed on motor intake grill cooling is at the additional cooling duct of intake grill, will cool off so inverter just must make the air quantity by intake grill increase, so, will relate to the variation of engine-cooling system, this variation is very complicated, because relate to the variation of motor, general producer does not possess this technical strength; If increase so a cooling duct, also can increase the complexity of complete machine simultaneously, increase the cost of complete machine when increasing component.
The model utility content
In order to address the above problem, the utility model provides a kind of generator.
To achieve these goals, the utility model adopts following technological scheme: a kind of generator, and it has: engine assembly (1); Driven the generator (2) of generating by engine assembly (1), the bent axle coaxial arrangement of itself and engine assembly (1) and form the assemblying body of generating; Be located at the fuel tank (3) of generator (2) and engine assembly (1) top; Silencing apparatus (4) to the exhaust noise silencing of described engine assembly (1); The air filter (5) that the air that described engine assembly (1) is supplied with purifies; The control panel (7) of engine assembly (1) and generator (2); Described generator (2) institute electricity is transformed into the inverter (8) that exchanges and export and the frame (6) of going along with sb. to guard him above-mentioned each structure, it is characterized in that, described engine assembly (1) crankshaft output end is provided with impeller (9) and fan housing (91), the wind that impeller (9) rotation produces is dispelled the heat to inverter (8) to inverter (8).
Further, described silencing apparatus (4) is located at the top of engine cylinder head (10) and is arranged in juxtaposition along frame (6) length direction with fuel tank (3), control panel (7) is located at engine assembly (1) and generator (2) assemblying body away from silencing apparatus (5) one sides, and described inverter (8) is positioned at engine assembly (1) and generator (2) assemblying body by control panel (7) one sides.
The utility model beneficial effect: (1) engine assembly crankshaft output end is provided with impeller and fan housing, and its cold wind make it reach good cooling effect and reliable operation, and the lingering remnants of past customs can be assisted cooled engine by inverter radiating fin cooling inverter.
(2) inverter is positioned on the length direction of complete machine between panel and engine assembly, so that compact equipment, the complete machine width diminishes.
(3) inverter, generator, panel are in close positions, so that wiring more economizes, shortening of circuit is conducive to save cost.
(4) silencing apparatus is positioned at the top of cylinder head and is positioned at a side of fuel tank and is arranged side by side, and be conducive to topology layout compacter, and complete machine is more attractive in appearance.
Description of drawings
Fig. 1 is generator side view one.
Fig. 2 is the generator side view two of clipped structure among Fig. 1.
Fig. 3 omits the generator side view three that starts cover assembly partial structurtes among Fig. 1.
The generator side view four of Fig. 4 side opposite to Fig. 1.
Fig. 5 is the generator side view five that omits the fan housing partial structurtes among Fig. 4.
Fig. 6 is the plan view of generator clipped structure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in 1～6, a kind of generator, it comprises engine assembly 1, generator 2, fuel tank 3, silencing apparatus 4, air filter 5, frame 6, control panel 7, inverter 8, impeller 9, cylinder head 10.
Referring to 1～6, be installed on the generator on the frame 6 that is provided with damping device, it has engine assembly 1, and it is as the power input device of generator, and the beam a of damping device is arranged on the base plate b of frame 6; The coaxial generator 2 that arranges of engine assembly bent axle one end, the bent axle coaxial arrangement of itself and engine assembly and form the assemblying body of generating; Be positioned at generator and engine assembly top and have fuel tank 3, it has fuel tank cap 30; Through the air filter 5 that sucking pipe is connected with engine assembly, its air that described motor is supplied with purifies, and air filter 5 is located at assemblying body one side (being the left side among Fig. 1) of engine assembly and generator, and is installed on the base plate b; The control panel 7 of engine assembly and generator is located at engine assembly and generator set zoarium away from silencing apparatus one side (being the right side among Fig. 1), and control panel has panel component protective housing 71; The silencing apparatus 4 that links to each other with the engine assembly exhaust pipe, noise reduction is carried out in its exhaust to described motor, described silencing apparatus 4 is located at the top of engine cylinder head 10 and is arranged in juxtaposition along frame 6 length directions with fuel tank, remains basically stable and be consistent along the width of complete machine width direction in the top of the two; Described generator institute electricity converted to exchange and the inverter 8 of output, it is positioned at, and engine assembly and generator set are fit to be arranged in parallel by control panel one side and its radiating fin and engine crankshaft; Generator 2 is provided with impeller 21 and starts cover assembly 22 away from the motor end; The crankshaft output end of described engine assembly is provided with impeller 9 and fan housing 91.
Referring to Fig. 6, after structure is improved, can form cooling duct for inverter by impeller 9, so that the cooling of inverter fully and reliable, increases the functional reliability of inverter 8 and prolongs its working life.Add, also can play the effect of auxiliary cooling to motor.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. generator, it has: engine assembly (1); Driven the generator (2) of generating by engine assembly (1), the bent axle coaxial arrangement of itself and engine assembly (1) and form the assemblying body of generating; Be located at the fuel tank (3) of generator (2) and engine assembly (1) top; Silencing apparatus (4) to the exhaust noise silencing of described engine assembly (1); The air filter (5) that the air that described engine assembly (1) is supplied with purifies; The control panel (7) of engine assembly (1) and generator (2); Described generator (2) institute electricity is transformed into the inverter (8) that exchanges and export and the frame (6) of going along with sb. to guard him above-mentioned each structure, it is characterized in that, described engine assembly (1) crankshaft output end is provided with impeller (9) and fan housing (91), the wind that impeller (9) rotation produces is dispelled the heat to inverter (8) to inverter (8).
2. generator according to claim 1, it is characterized in that, described silencing apparatus (4) is located at the top of engine cylinder head (10) and is arranged in juxtaposition along frame (6) length direction with fuel tank (3), control panel (7) is located at engine assembly (1) and generator (2) assemblying body away from silencing apparatus (5) one sides, and described inverter (8) is positioned at engine assembly (1) and generator (2) assemblying body by control panel (7) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409256 CN202690219U (en) | 2012-08-17 | 2012-08-17 | Generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409256 CN202690219U (en) | 2012-08-17 | 2012-08-17 | Generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690219U true CN202690219U (en) | 2013-01-23 |
Family
ID=47545848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220409256 Expired - Lifetime CN202690219U (en) | 2012-08-17 | 2012-08-17 | Generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681813A (en) * | 2015-10-21 | 2018-02-09 | 华巧波 | A kind of novel electricity generator |
| CN110080877A (en) * | 2019-05-31 | 2019-08-02 | 重庆大江动力设备制造有限公司 | A kind of open-shelf generating set |
| WO2020042675A1 (en) * | 2018-08-31 | 2020-03-05 | 精进电动科技股份有限公司 | Engine and electric motor assembly, and vehicle driving device |
-
2012
- 2012-08-17 CN CN 201220409256 patent/CN202690219U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681813A (en) * | 2015-10-21 | 2018-02-09 | 华巧波 | A kind of novel electricity generator |
| CN107733141A (en) * | 2015-10-21 | 2018-02-23 | 华巧波 | A kind of novel electricity generator |
| WO2020042675A1 (en) * | 2018-08-31 | 2020-03-05 | 精进电动科技股份有限公司 | Engine and electric motor assembly, and vehicle driving device |
| US11981209B2 (en) | 2018-08-31 | 2024-05-14 | Jing-Jin Electronic Technologies Co., Ltd. | Engine and electric motor assembly, and vehicle driving device |
| CN110080877A (en) * | 2019-05-31 | 2019-08-02 | 重庆大江动力设备制造有限公司 | A kind of open-shelf generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |