CN201747528U

CN201747528U - Wind power generation device

Info

Publication number: CN201747528U
Application number: CN2010201110063U
Authority: CN
Inventors: 王胜斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-10
Filing date: 2010-02-10
Publication date: 2011-02-16
Anticipated expiration: 2020-02-10

Abstract

Disclosed is a wind power generation device, which comprises a hollow shell seat, a rotation unit disposed in the shell seat, and a generating unit disposed in the shell seat and driven by the rotation unit, the rotation unit is provided with a first rotation group and a second rotation group, the generating unit is provided with a first generating module rotating under the driving of the first rotation group, and a second generating module that can rotate under the driving of the second rotation group, the first rotation group and the second rotation group of the rotation unit rotate under the driving of different airflows at the same time, so as to respectively drive the first generating module and the second generating module to rotate, and reversing rotation of the first generating module and the second generating module produces higher electric power, thereby further improving the overall power generation efficacy.

Description

Wind generating unit

Technical field

The utility model relates to a kind of electricity generating device, particularly relates to a kind of wind generating unit.

Background technique

As shown in Figure 1, be TaiWan, China notification number M261602 number " structure of wind-power electricity generation ", the structure of this wind-power electricity generation can be by being installed on the car body, utilize wind-force to produce electric energy, supply with the required power supply of electric light, beacon on the car body, or be installed on the place, room of seashore or other natural wind abundance with more large-scale form, so as to required power supplys of equipment such as the water heater of supplying with the room or electric storage means.

This wind power generation structure has a mandrels stem 11, a rotation fan 12, one pedestal 13, a generating hub 14, an and magnet 15, this wind power generation structure is installed on the bicycle or the traffic tool such as locomotive, automobile, when this rotation fan 12 is rotated by reverse wind blows, can interlock mandrels stem 11 rotate with magnet 15, make generating hub 14 and magnet 15 produce the electromagnetic induction effects and generate electricity.

Because this wind power generation structure is to cooperate the bicycle or the traffic tool such as locomotive, automobile, utilize reverse wind-force to generate electricity, still, the rotating speed that is subjected to rotating fan 12 is limited, make the generated energy of wind power generation structure be confined to specific scope, and then can't effectively promote the usefulness of generating.

Summary of the invention

The purpose of this utility model is to provide a kind of wind generating unit that can promote wind-power electricity generation usefulness.

For achieving the above object, the utility model wind generating unit comprises that one is the shell block of hollow shape, a rotating unit that is arranged in this shell block, and a generator unit that is arranged in this shell block and driven by this rotating unit.

Described shell block is formed with a first flow that can import air-flow, and one second runner, and this first and second runner can import the air-flow of different direction respectively; Rotating unit has the axle, first rotating group that is hubbed on this axle and is arranged in this first flow that are installed in the shell block, and second rotating group that is hubbed on this axle and is arranged in this second runner.

This generator unit have one be hubbed in the described shell block and can be driven by this second rotating group by first power generation module group of this first rotating group driven rotary, one and with this first power generation module group backward rotation producing second power generation module group of electric power, and one can form the circuit module that be electrically connected with this second power generation module group.

The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.

Preferably, aforesaid wind generating unit, described first rotating group has one and can be set in rotationally on this axle and by air-flow that this first flow imported and the first leaf dish that drives, first wheel disc that is connected with on this first leaf dish, and one is set in this first wheel disc and can drives first driving belt that this first power generation module group is rotated.

Preferably, described second rotating group has one and can be set in rotationally on this axle and by air-flow that this second runner imported and the second leaf dish that drives, second wheel disc that is connected with on this second leaf dish, and one is set in this second wheel disc and can drives second driving belt that this second power generation module group is rotated.

Preferably, in the aforesaid wind generating unit, described first power generation module group has one and is hubbed on the rotating shaft in the shell block, a magnet that is arranged on these rotating shaft stage casing outer periphery, and one is arranged in this rotating shaft and for first disk body of the first driving belt transmission of this first rotating group.

Preferably, this second power generation module group has that a shell that is hubbed on the rotating shaft of this first power generation module group, one are installed in this shell and can be arranged on the electrification component, that this magnet induction produces electric power on this shell and for second disk body of the second driving belt transmission of this second rotating group.

Preferably, in the aforesaid wind generating unit, this circuit module has a slice and is installed in the circuit board on this shell block, two electrification component both sides of being located at this second power generation module group and forms collector ring, two supporting elements that are arranged on this circuit board that are electrically connected, and two brushes that are installed in this supporting element respectively and are electrically connected described collector ring, described brush is electrically connected this circuit board, with the conduct electrical energy of described collector ring to this circuit board.

Preferably, in the aforesaid wind generating unit, this circuit module also has at least one battery that is electrically connected this circuit board.

Preferably, in the aforesaid wind generating unit, this shell block has second housing that the other end of the axle of first housing that the wherein end of the axle of this rotating unit of confession sets firmly, this rotating unit of confession sets firmly, and the 3rd housing with this first and second shell combination, the 3rd housing has the dividing plate that a slice stretches through for this axle, this first housing and dividing plate define this first flow, and this second housing and dividing plate define this second runner.

Preferably, in the aforesaid wind generating unit, the path length of this first wheel disc is greater than the path length of this first disk body.

Preferably, in the aforesaid wind generating unit, the path length of this second wheel disc is greater than the path length of this second disk body.

The beneficial effects of the utility model are, utilize first rotating group of this rotating unit and the air-flow driven rotary that second rotating group is subjected to different direction simultaneously, rotate and drive this first power generation module group and second power generation module group respectively, make this second power generation module group and the first power generation module group backward rotation and produce bigger electric power, and then can promote whole electricity generation efficiency.

Description of drawings

Fig. 1 is a sectional view of TaiWan, China notification number M261602 number " structure of wind-power electricity generation ";

Fig. 2 is a stereogram of first preferred embodiment of the utility model wind generating unit;

Fig. 3 is a sectional view, and the aspect of the utility model first preferred embodiment internal structure is described;

Fig. 4 is that the utility model first preferred embodiment is installed in the schematic representation in the vehicle;

Fig. 5 is a sectional view, and second preferred embodiment of the utility model wind generating unit is described;

Fig. 6 is a schematic representation, and the 3rd preferred embodiment of the utility model wind generating unit is described.

Among the figure: 11. mandrels stems; 12. rotation fan; 13. pedestal; 14. generating hub; 15. magnet; 2. shell block; 201. first flow; 202. second runner; 21. first housing; 22. second housing; 23. the 3rd housing; 231. dividing plate; 24. screw; 3. rotating unit; 31. axle; 32. first rotating group; 321. the first leaf dish; 322. bearing; 324. first wheel disc; 325. first driving belt; 33. second rotating group; 331. the second leaf dish; 332. bearing; 334. second wheel disc; 335. second driving belt; 4. generator unit; 41. first power generation module group; 411. rotating shaft; 412. bearing; 413. magnet; 414. first disk body; 42. second power generation module group; 421. shell; 422. bearing; 423. electrification component; 424. second disk body; 43. circuit module; 431. circuit board; 432. brush; 433. battery; 434. collector ring; 435. supporting element; 5. vehicle; 6. storage battery.

Embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

Before the utility model is described in detail, be noted that in the following description similarly assembly is to represent with identical numbering.

Shown in Fig. 2,3, first preferred embodiment of the utility model wind generating unit comprises a shell block that is hollow shape 2, a rotating unit 3 that is arranged in this shell block 2, and a generator unit 4 that is arranged in this shell block 2 and driven by rotating unit 3.

Described shell block 2 has first housing 21 that this rotating unit 3 of a confession is pivoted, second housing 22 that this rotating unit 3 of confession is pivoted, and one with the 3rd housing 23 of this first housing 21 and the combination of second housing 22, this first housing 21, second housing 22, the 3rd housing 23 is to utilize screw 24 locks to establish and combine, and this first, two housings are cover plate forms, the 3rd housing then be around be connected in this first, the periphery of two housings, and have a slice between this first, dividing plate 231 between two housings, make this first housing 21 define first flow 201 with dividing plate 231, this second housing 22 defines second runner 202 with dividing plate 231.

Described rotating unit 3 has an axle 31 that is installed in first housing 21, second housing 22 of this shell block 2 and runs through this dividing plate 231, first rotating group 32 that is hubbed on this axle 31 and is arranged in this first flow 201, and second rotating group 33 that is hubbed on this axle 31 and is arranged in this second runner 202.

Described first rotating group 32 has first a leaf dish 321 that can be set in rotationally on this axle 31 and be driven by air-flow that this first flow 201 imported, one and is arranged on the bearing 322 in this first leaf dish 321, first wheel disc 324 that is connected with on this first leaf dish 321, and first driving belt 325 that is set in this first wheel disc 324 and can drives these generator unit 4 rotations, the air-flow that described first flow 201 imports can drive the described first leaf dish 321 and rotate, and then makes these first wheel disc, 324 rotations and drive this first driving belt 325 and rotate.

Described second rotating group 33 has an air-flow that can be set in rotationally on the described axle 31 and be imported by second runner 202 and the second leaf dish 331 that drives, one are arranged on the bearing 332 in this second leaf dish 331, second wheel disc 334 that is connected with on this second leaf dish 331, and second driving belt 335 that is set in this second wheel disc 334 and can drives described generator unit 4 rotations, the air-flow that second runner 202 imports can drive this second leaf dish 331 and rotate, and then makes these second wheel disc, 334 rotations and drive this second driving belt 335 and rotate.

Described generator unit 4 has one and is hubbed on first housing 21 of shell block 2 and first power generation module group 41 on second housing 22, second power generation module group 42 that is hubbed on this first power generation module group 41, and circuit module 43 that is connected with between this first housing 21 and second housing 22, described first power generation module group 41 can be by first rotating group, 32 driven rotary, and described second power generation module group 42 can be by second rotating group, 33 driven rotary, this second power generation module group 42 is to be backward rotation with this first power generation module group 41, to produce electric power by the electromagnetic induction effect, and this circuit module 43 can be electrically connected with this second power generation module group 42, and the electric power that second power generation module group 42 is produced is sent to this circuit module 43.

Described first power generation module group 41 have first housing 21 that is hubbed on shell block 2 and the rotating shaft on second housing 22 411, two bearings that are arranged on this shell block 2 and stretch through for rotating shaft 411 two ends respectively 412, magnet that is arranged on these rotating shaft 411 stage casing outer periphery 413, one be arranged in this rotating shaft 411 and for first disk body 414 of first driving belt, 325 transmissions of this first rotating group 32.In the present embodiment, described first driving belt 325 is a belt, be nested with respectively on first wheel disc 324 and first disk body 414, the path length of this first wheel disc 324 is greater than the path length of this first disk body 414, so as to the rotating cycle that increases this first disk body 414 and improve rotating speed.

The shell 421, two that described second power generation module group 42 has a rotating shaft 411 that is hubbed on first power generation module group 41 is separately positioned on these shell 421 two ends and the bearing that stretches through for this rotating shaft 411 respectively 422, one are arranged in this shell 421 and can be arranged on the electrification component 423 (form of coil just), that these magnet 413 inductions produce electric power on this shell 421 and for second disk body 424 of second driving belt, 335 transmissions of this second rotating group 33.In the present embodiment, described second driving belt 335 is similarly belt, is nested with respectively on second wheel disc 334 and second disk body 424, and the path length of this second wheel disc 334 is greater than the path length of this second disk body 424, so as to improving the rotating speed of this second disk body 424.

Described circuit module 43 has a circuit board 431 that is installed on the shell block 2, be located at electrification component 423 both sides of second power generation module group 42 and form the collector ring 434 that is electrically connected for two, two supporting elements 435 that are arranged on the circuit board 431, two brushes 432 that are installed in supporting element 435 respectively and are electrically connected described collector ring 434, and two batteries 433 that are electrically connected this circuit board 431, described brush 432 is electrically connected this circuit board 431, with the conduct electrical energy of described collector ring 434 to this circuit board 431, can be stored to that among the described battery 433, certain number according to charge capacity, can adopt single or even more batteries, so should not exceed with present embodiment.

As mentioned above, when distinguished and admirable when entering wind generating unit, the first flow 201 of described shell block 2 and second runner 202 can produce the air-flow of different direction respectively, to drive the first leaf dish 321 and 321 counterrotatings of the second leaf dish, make described first driving belt 325 drive rotating shaft 411 rotations of first power generation module group 41, and described second driving belt 335 also drives shell 421 rotations of second power generation module group 42 simultaneously, described magnet 413 is driven to rotate with electrification component 423, and then make the pole change of electrification component 423 induced magnets 413 and produce electric power, be arranged at the collector ring 434 of these electrification component 423 both sides, can rotate along with these electrification component 423 rotations, in addition, the brush 432 that is installed on the described supporting element 435 can't be along with these electrification component 423 rotations, because described brush 432 touches in described collector ring 434 near subsides respectively, therefore, when described collector ring 434 rotates, described brush 432 can't break away from separately can continue to form electrical connection, make described brush 432 and described collector ring 434 keep path, and then the electric energy that this electrification component 423 is produced can be sent to this circuit board 431, after these circuit board 431 rectifying and wave-filterings, again electric power is sent to described battery 433 electric power storages.

When between magnet and the coil relative movement being arranged, can produce induction current on the coil, shown in Figure 1 as background technique, by fixed generating hub 14 (coil) and magnet 15 both relative movement of rotating, the residing magnetic field of generating hub 14 (coil) is changed, this generating hub 14 promptly produces induction current, but because prior art is only rotated this magnet 15, generating hub 14 but maintains static, make that the speed discrepancy distance between this magnet 15 and the generating hub 14 is little, cause electric power to produce efficient and be difficult for improving.

Can reach relative movement though review magnet 413 of the present utility model equally with electrification component 423, but its special efficacy is, this magnet 413 is opposite direction simultaneously with electrification component 423 and rotates, that is to say, one forward changes one and oppositely changes, so, just can improve the relative rotation speed of this magnet 413 and electrification component 423 effectively, and then make the residing changes of magnetic field speed of this electrification component 423 (coil) faster, and produce more induction current, make this electrification component 423 can produce more electric power, can promote whole electricity generation efficiency.

In practical application, as shown in Figure 4, the utility model wind generating unit can be installed on the vehicle 5 and (be meant oily electric hybrid vehicle or pure electric vehicle especially), and this shell block 2 is fixed on engine (figure do not show) front end of this vehicle 5, and be electrically connected with the storage battery 6 of this vehicle 5, make this wind generating unit convert electric energy to by the kinetic energy of wind-drive, and then accumulate electric energy in this storage battery 6 (at this moment, battery 433 among Fig. 3 can omit, because this storage battery 6 just has storage function, can replace battery 433), lighting burner that can supply vehicle 5, the required power supply of beacon and electronic equipment.

Certainly the utility model wind generating unit is except the engine front end that is installed in vehicle 5, also can be installed in vehicle 5 other upwind position (for example: place in the engine chamber or be arranged at that engine chamber covers, the position on the roof, on the trunk lid or the like), most wind generating units perhaps are installed simultaneously, so that effectively use wind-force, so should not exceed with the disclosed aspect of Fig. 4.

In addition, the utility model wind generating unit also can be installed on the road division island, and the blast that utilizes vehicle to come in the past to be produced, distinguished and admirable converts wind energy to electric energy, so the also very variation of the application of the utility model wind generating unit.

As shown in Figure 5, second preferred embodiment of the utility model wind generating unit, be identical haply with this first preferred embodiment, different places are, present embodiment has dwindled the bore of first flow 201 front ends and second runner, 202 front ends, so that air-flow can enter this first flow 201 and second runner 202 in the concentrated area, and the difficult flow-disturbing that produces, import distinguished and admirable promotion pressure to improve, and then increase the rotating speed of the first leaf dish 321 and the second leaf dish 331, and, with this first wheel disc 324, second wheel disc 334 and first disk body 414, second disk body, 424 ratios widen, make this first, the path length of two wheel discs is significantly greater than first, the path length of two disk bodies, and can accelerate this first disk body 414, the rotational velocity of second disk body 424, and then improve whole generating efficiency.

As shown in Figure 6, the 3rd preferred embodiment of the utility model wind generating unit is to be installed on a pure power-actuated electric motor car.Because the engine chamber of electric motor car there is no members such as cylinder, the space is bigger, so this wind generating unit can be designed to comparatively roomy flat, with the useful space in the utilization engine chamber, and so as to entering for more air quantity, produce more electric power, in addition, the storage battery 6 of present embodiment is arranged on the chassis of this vehicle 5.

The above, the utility model wind generating unit, utilize first rotating group 32 and second rotating group 33 of described rotating unit 3 to be subjected to the air-flow driven rotary simultaneously, and drive the rotation of described first power generation module group 41 and second power generation module group, 42 opposite directions respectively, make this second power generation module group 42 and first power generation module group, 41 backward rotation and produce bigger electric power, and then can promote whole electricity generation efficiency, so can reach the purpose of this utility model really.

Claims

1. wind generating unit, comprise a shell block that is hollow shape, a rotating unit that is arranged in this shell block, and generator unit that is arranged in this shell block and driven by this rotating unit, it is characterized in that: this shell block is formed with a first flow, and one second runner, and this is first years old, two runners import the air-flow of different direction respectively, described rotating unit has an axle that is installed in this shell block, first rotating group that is hubbed on this axle and is arranged in this first flow, and second rotating group that is hubbed on this axle and is arranged in this second runner, described generator unit has one and is hubbed in the described shell block and by first power generation module group of the described first rotating group driven rotary, one driven by described second rotating group and with the described first power generation module group backward rotation producing second power generation module group of electric power, and circuit module that is electrically connected with described second power generation module group formation.

2. wind generating unit as claimed in claim 1, it is characterized in that: described first rotating group has one and can be set in rotationally on the described axle and by air-flow that described first flow imported and the first leaf dish that drives, first wheel disc that is connected with on this first leaf dish, and one is set in this first wheel disc and drives first driving belt that described first power generation module group is rotated.

3. wind generating unit as claimed in claim 2, it is characterized in that: described second rotating group has one and can be set in rotationally on the described axle and by air-flow that described second runner imported and the second leaf dish that drives, second wheel disc that is connected with on this second leaf dish, and one is set in this second wheel disc and drives second driving belt that described second power generation module group is rotated.

4. wind generating unit as claimed in claim 3, it is characterized in that: described first power generation module group has one and is hubbed on the rotating shaft in the described shell block, a magnet that is arranged on these rotating shaft stage casing outer periphery, and one is arranged in this rotating shaft and for first disk body of the first driving belt transmission of described first rotating group.

5. wind generating unit as claimed in claim 4 is characterized in that: described second power generation module group has that a shell that is hubbed on the rotating shaft of described first power generation module group, one are installed in the described shell and is arranged on the described shell with electrification component, one that described magnet induction produces electric power and for second disk body of the second driving belt transmission of described second rotating group.

6. wind generating unit as claimed in claim 5, it is characterized in that: described circuit module has a slice and is installed in the circuit board on the described shell block, two electrification component both sides that are arranged at described second power generation module group and forms collector ring, two supporting elements that are arranged on the described circuit board that are electrically connected, and two brushes that are installed in this supporting element respectively and are electrically connected described collector ring, described brush be electrically connected this circuit board in case the conduct electrical energy of described collector ring to this circuit board.

7. wind generating unit as claimed in claim 6 is characterized in that: described circuit module also has at least one battery that is electrically connected this circuit board.

8. as claim 6 or 7 described wind generating units, it is characterized in that: described shell block has second housing that the other end of the axle of first housing that axle one end of a described rotating unit of confession sets firmly, a described rotating unit of confession sets firmly, and the 3rd housing with described first housing and second shell combination, the 3rd housing has the dividing plate that a slice stretches through for described axle, this first housing and dividing plate define described first flow, and this second housing and dividing plate define described second runner.

9. wind generating unit as claimed in claim 8 is characterized in that: the path length of described first wheel disc is greater than the path length of described first disk body.

10. wind generating unit as claimed in claim 9 is characterized in that: the path length of described second wheel disc is greater than the path length of described second disk body.