CN207033658U - A kind of portable wind power generating device - Google Patents
A kind of portable wind power generating device Download PDFInfo
- Publication number
- CN207033658U CN207033658U CN201720834514.6U CN201720834514U CN207033658U CN 207033658 U CN207033658 U CN 207033658U CN 201720834514 U CN201720834514 U CN 201720834514U CN 207033658 U CN207033658 U CN 207033658U
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- Prior art keywords
- rotating shaft
- blade
- screw mandrel
- circle
- wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a kind of portable wind power generating device, the battery that is connected including generator, with the generator, the rotating shaft for being vertically arranged and being connected with the generator drive gear and the support for supporting the generator and battery, also include two mounting discs being enclosed in the rotating shaft and the multiple blades being arranged between two mounting discs, blade is using the rotating shaft as the rounded array distribution of axis, two sides of blade are respectively equipped with elastic screw mandrel, the both ends of the elastic screw mandrel connect two mounting discs respectively, and at least one mounting disc can be along the rotating shaft vertical sliding.Elastic screw mandrel on blade is connected with two mounting discs, and the change of the distance between two mounting discs changeable reduces the distance between two mounting discs, blade is rolled into arch shape, and wind-force can be rotated into capable generating with movable vane piece, it is necessary to when generating electricity.When need not generate electricity, the distance between two mounting discs of increase, blade drawout back wall leans against and tubular is generally formed on the outside of rotating shaft, small volume, convenient collection, carries.
Description
Technical field
It the utility model is related to a kind of portable wind power generating device.
Background technology
The principle of wind-power electricity generation, it is to drive air vane rotation using wind-force, makes rotating shaft and air vane synchronous axial system, then
Lifted by the rotating speed of booster engine countershaft, so as to promote generator to be generated electricity.
Existing wind power generation plant, generally include a point wind wheel (including tail vane), generator and steel tower three parts.Wind wheel
It is the important component that the kinetic energy kept watch is changed into mechanical energy, it is made up of the impeller of two (or more only) propeller shapes, works as wind
Aerodynamic force driving wind wheel is produced when blowing to paddle, on blade to rotate.The material requirements intensity of blade is high, in light weight, multi-purpose at present
Fiberglass or other composites (such as carbon fiber) manufacture；Steel tower is the structure for supporting wind wheel, tail vane and generator, is typically repaiied
Build higher, typically in 6-20 rice scopes, in order that obtaining larger and more uniform wind-force, there is enough intensity again.
Existing wind power generation plant, wind wheel, steel tower, generator are bulky, and are all integrally fixed at a place, nothing
Method moves, more can not be portable.
Utility model content
The utility model provides a kind of portable wind power generating device, which overcomes the deficiency present in background technology.
Technical scheme is used by the utility model solves its technical problem：
A kind of portable wind power generating device, including generator, be connected and be used for the storage for storing electric energy with the generator
Battery, the rotating shaft for being vertically arranged and being connected with the generator drive gear and the support for supporting the generator and battery, are also wrapped
The multiple blades for including two mounting discs being enclosed in the rotating shaft and being arranged between two mounting discs, these blades are using the rotating shaft as axis
Rounded array distribution, two sides of blade are respectively equipped with elastic screw mandrel, and the both ends of the elastic screw mandrel connect two mounting discs respectively,
At least one mounting disc can be along the rotating shaft vertical sliding；When two mounting discs are relatively close mobile, the elastic screw mandrel is gradual
Curve middle part evagination arc and drive the blade to be rolled into arch shape, the rotating shaft be provided be used for the mounting disc carry out it is spacing with
Make the blade keep arch shape position-limit mechanism, when the position-limit mechanism release to the mounting disc it is spacing after, the elastic screw mandrel
Elastic force drive two mounting discs be relatively distant from movement, the elastic screw mandrel gradually stretches and drives the blade drawout.
Among one preferred embodiment：The mounting disc includes the first circle, the second circle and connects first circle and second
More connecting rods of circle, first circle and the second circle are more than by the high low setting of axis, the diameter of first circle of rotating shaft
The diameter of second circle, two installation disk mirrorings are set, and the second circle of two mounting discs is close to each other；The bullet of the side of blade two
Sex pilus pole length is unequal, and the end of the big elastic screw mandrel of the blade side edge length is connected with first circle, the blade side
The end of the small elastic screw mandrel of length is connected with second circle, and when the blade is rolled into arch shape, the area of blade air inlet is big
In the area of air outlet.
Among one preferred embodiment：The quantity of the blade is five, and it is in ☆ shapes that these connecting rods, which are overlooked, length on five blades
The outer ring summit for the ☆ shapes that the end of big elastic screw mandrel surrounds with connecting rod respectively is connected, the small elastic yarn of five length of blade
The inner ring summit for the ☆ shapes that the end of bar surrounds with connecting rod respectively is connected.
Among one preferred embodiment：Also include slideably being enclosed on the sliding sleeve in the rotating shaft and between two mounting discs,
Bracing piece is hinged between the sliding sleeve and the elastic screw mandrel.
Among one preferred embodiment：The position-limit mechanism is synchronous to carry out spacing and releases spacing to the mounting disc and sliding sleeve；Should
Slidably, the mounting disc of the rotating shaft bottom is fixed for the mounting disc on rotating shaft top.
Among one preferred embodiment：The rotating shaft is removably connected with the generator；Between the rotating shaft and the generator
It is connected by decelerator.
Among one preferred embodiment：Also include the integrated circuit modules that are connected with the battery, on the integrated circuit modules
Provided with energization interface.
Among one preferred embodiment：The support is foldable and flexible tripod；The blade is canvas material.
Among one preferred embodiment：Also include framework, the top of the rotating shaft is connected with the frame member.
Among one preferred embodiment：The framework includes two fix bars of setting of reporting to the leadship after accomplishing a task, and the rotating shaft is reported to the leadship after accomplishing a task with two fix bars
Point rotation connection, the end of the fix bar is provided with drawstring.
Compared with background technology, it has the following advantages that the technical program：
1. the elastic screw mandrel on blade is connected with two mounting discs, the distance between two mounting discs changeable changes, it is necessary to send out
When electric, reduce the distance between two mounting discs, blade is rolled into arch shape, forms lantern shape, and wind-force can rotate with movable vane piece
Generated electricity.When need not generate electricity, it is possible to increase the distance between two mounting discs, blade drawout back wall are leaned against on the outside of rotating shaft substantially
Tubular is formed, the similar umbrella received after tearing open, small volume, convenient collection, is carried.Portable wind power generating dress of the present utility model
Put, can install and use at any time, shrink movement at any time, it is very convenient, electric power, or independent work can be provided for outdoor fan
Mining area provides electric power supplement.
2. the first circle and the second circle diameter is different and high low setting, the length of the side elastic yarn bar of blade two is not yet
Together, such blade can be rolled into the arch shape of large area air inlet and small area air inlet, 360 ° of absorption wind energies, wind energy utilization
Height, without wind direction tail ostrich.
3. it is in ☆ shapes that connecting rod, which is overlooked, the sound construction of five-pointed star, five blades absorption wind energy areas are big, and air-flow passes through effect
It is good, it is high to absorb wind energy.
4. sliding sleeve is slidably enclosed in the rotating shaft, bracing piece is hinged between the sliding sleeve and the elastic screw mandrel, can be strengthened
Intensity under blade open mode.
5. the position-limit mechanism is synchronous spacing to the mounting disc and sliding sleeve progress and releasing is spacing, the strong of device is further improved
Degree.
6. the rotating shaft is removably connected with the generator, folding support and blade can be separated when not in use, it is convenient
Carry.Particularly when the support is foldable and flexible tripod, the after-poppet of folding occupies little space.
7. the top of the rotating shaft and the crossing of two fix bars are rotatablely connected, the end of fix bar is provided with drawstring, drawstring energy
It is enough to be connected with ground fixture, so as to improve the intensity of device in a state of use.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the schematic perspective view of the utility model portable wind power generating device.
Fig. 2 depict TRT shown in Fig. 1 blade and rotating shaft open mode schematic front view.
Fig. 3 depict TRT shown in Fig. 1 blade and rotating shaft open mode schematic top plan view.
Fig. 4 depict TRT shown in Fig. 1 blade and rotating shaft folding state schematic front view.
Fig. 5 depicts schematic front view of the support in folding state of TRT shown in Fig. 1.
Embodiment
It refer to Fig. 1 to Fig. 5, a kind of portable wind power generating device of the present utility model, including generator 10 and the hair
The rotating shaft 30 and be used for that motor is connected and is used to storing the battery 20 of electric energy, is vertically arranged and is connected with the generator drive gear
Two mounting discs 50 that support the support 40 of the generator and battery, are enclosed in the rotating shaft and it is arranged on more between two mounting discs
Individual blade 60.
For these blades 60 with the rotating shaft 30 for the rounded array distribution of axis, two sides of blade 60 are respectively equipped with elastic yarn
Bar 62, the both ends of the elastic screw mandrel 62 connect two mounting discs 50 respectively, and at least one mounting disc 50 can be perpendicular along the rotating shaft 30
It is straight to slide.When two mounting discs 50 are relatively close mobile, the elastic screw mandrel 62 gradually curves the arc of middle part evagination, and simultaneously drive should
Blade 60 is rolled into the arch shape (as depicted in figs. 1 and 2) with air inlet and air outlet, the rotating shaft 30, blade 60, mounting disc 50
Lantern shape is formed, and the rotating shaft 30 is provided with and is used to carry out the mounting disc 50 spacing so that the blade 60 keeps arch shape
Position-limit mechanism.When the position-limit mechanism release to the mounting disc 50 it is spacing after, the elastic screw mandrel 62 elastic force driving two peace
Sabot 50 is relatively distant from movement, and the elastic screw mandrel 62 gradually stretches and drives the drawout of blade 60 (as shown in Figure 4).
The position-limit mechanism can refer to the position-limit mechanism on umbrella umbrella handle, and concrete structure is not described in detail.
The mounting disc 50 includes the first circle 52, the second circle 54 and more companies for connecting first circle and the second circle
Bar 56.The circle 54 of first circle 52 and second is the horizontal high low setting of axis with rotating shaft 30, and the diameter of first circle 52 is big
In the diameter of second circle 54, the mirror image of two mounting disc 50 is set, and the second circle 54 of two mounting discs 50 is close to each other.The blade
The length of elastic screw mandrel 62 of 60 liang of sides is unequal, the big elastic screw mandrel 62a of the side edge length of blade 60 end with this first
Circle connection 52, the small elastic screw mandrel 62b of the side edge length of blade 60 end is connected with second circle 54, so, when this
When blade 60 is rolled into arch shape, blade forms air inlet in elastic screw mandrel 62a sides, and blade is formed in elastic screw mandrel 62b sides
Air outlet, and the area of air inlet is more than the area of air outlet.
The quantity of the blade 60 is five, and it is in ☆ shapes that these connecting rods 56, which are overlooked, the big elastic yarn of length on five blades 60
The outer ring summit for the ☆ shapes that bar 62a end surrounds with connecting rod 56 respectively is connected, the small elastic screw mandrel of five length of blade 60
The inner ring summit for the ☆ shapes that 62b end surrounds with connecting rod 56 respectively is connected.
Also include slideably being enclosed on the sliding sleeve 70 in the rotating shaft 30 and between two mounting discs 50, the sliding sleeve 70 is with being somebody's turn to do
Bracing piece 72 is hinged between elastic screw mandrel 62.Preferably, the position-limit mechanism is synchronously limited the mounting disc 50 and sliding sleeve 70
Position and releasing are spacing.Preferably, slidably, the mounting disc of the rotating shaft bottom is fixed for the mounting disc 50 on the top of rotating shaft 30.
The rotating shaft 30 is removably connected with the generator 10；Pass through decelerator between the rotating shaft 30 and the generator 10
80 drive connections.Also include the integrated circuit modules 22 being connected with the battery 20, the integrated circuit modules 22, which are provided with, to be powered
Interface.
Also include framework 90, the top of the rotating shaft 30 is rotatablely connected with the framework 90.The framework 90 includes setting of reporting to the leadship after accomplishing a task
Two fix bars 92, the crossing rotation connection of the fix bar 92 of rotating shaft 30 and two, the end of the fix bar 92 is provided with drawstring 94.
Preferably, the support 40 is foldable and flexible tripod.The blade 20 is canvas material.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (10)
1. a kind of portable wind power generating device, including generator, be connected and be used for the electric power storage for storing electric energy with the generator
Pond, the rotating shaft for being vertically arranged and being connected with the generator drive gear and the support for supporting the generator and battery, its feature
It is：Also include two mounting discs being enclosed in the rotating shaft and the multiple blades being arranged between two mounting discs, these blades are with this
Rotating shaft is the rounded array distribution of axis, and two sides of blade are respectively equipped with elastic screw mandrel, and the both ends of the elastic screw mandrel connect respectively
Two mounting discs are connect, at least one mounting disc can be along the rotating shaft vertical sliding；
When two mounting discs are relatively close mobile, the elastic screw mandrel gradually curves the arc of middle part evagination and drives the blade to be rolled into
Arch shape with air inlet and air outlet, the rotating shaft, which is provided with, to be used to carry out spacing to the mounting disc so that the blade keeps arch
The position-limit mechanism of shape, when the position-limit mechanism release to the mounting disc it is spacing after, the elastic screw mandrel elastic force driving two peace
Sabot is relatively distant from movement, and the elastic screw mandrel gradually stretches and drives the blade drawout.
A kind of 2. portable wind power generating device according to claim 1, it is characterised in that：The mounting disc includes the first circle
Circle, the second circle and more connecting rods for connecting first circle and the second circle, first circle and the second circle using rotating shaft as
The horizontal high low setting of axis, the diameter of first circle are more than the diameter of second circle, and two installation disk mirrorings are set, two installations
Second circle of disk is close to each other；The elastic yarn pole length of the side of blade two is unequal, the big elasticity of the blade side edge length
The end of screw mandrel is connected with first circle, and the end of the small elastic screw mandrel of the blade side edge length is connected with second circle,
When the blade is rolled into arch shape, the area of blade air inlet is more than the area of air outlet.
A kind of 3. portable wind power generating device according to claim 2, it is characterised in that：The quantity of the blade is five
Individual, it be in ☆ shapes that these connecting rods, which are overlooked, the ☆ shapes that the end of the elastic screw mandrel of length greatly surrounds with connecting rod respectively on five blades
Outer ring summit is connected, the inner ring summit phase for the ☆ shapes that the end of the small elastic screw mandrel of five length of blade surrounds with connecting rod respectively
Connection.
4. according to a kind of portable wind power generating device described in claim 1 or 2 or 3, it is characterised in that：Also include slidably
Ground is enclosed on the sliding sleeve in the rotating shaft and between two mounting discs, and bracing piece is hinged between the sliding sleeve and the elastic screw mandrel.
A kind of 5. portable wind power generating device according to claim 4, it is characterised in that：The position-limit mechanism is synchronous to this
Mounting disc and sliding sleeve are carried out spacing and released spacing；Slidably, the mounting disc of the rotating shaft bottom is consolidated for the mounting disc on the rotating shaft top
It is fixed.
A kind of 6. portable wind power generating device according to claim 1, it is characterised in that：The rotating shaft removably with this
Generator is connected；It is connected between the rotating shaft and the generator by decelerator.
A kind of 7. portable wind power generating device according to claim 1 or 6, it is characterised in that：Also include and the electric power storage
The integrated circuit modules of pond connection, the integrated circuit modules are provided with energization interface.
A kind of 8. portable wind power generating device according to claim 1, it is characterised in that：The support is foldable and stretched
The tripod of contracting；The blade is canvas material.
A kind of 9. portable wind power generating device according to claim 1, it is characterised in that：Also include framework, the rotating shaft
Top be connected with the frame member.
A kind of 10. portable wind power generating device according to claim 9, it is characterised in that：The framework includes reporting to the leadship after accomplishing a task setting
Two fix bars put, the rotating shaft and the crossing of two fix bars are rotatablely connected, and the end of the fix bar is provided with drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834514.6U CN207033658U (en) | 2017-07-11 | 2017-07-11 | A kind of portable wind power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834514.6U CN207033658U (en) | 2017-07-11 | 2017-07-11 | A kind of portable wind power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033658U true CN207033658U (en) | 2018-02-23 |
Family
ID=61467371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834514.6U Active CN207033658U (en) | 2017-07-11 | 2017-07-11 | A kind of portable wind power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626073A (en) * | 2018-05-28 | 2018-10-09 | 郑国正 | Wind power plant, wind turbine generator and wind energy absorption plant |
| CN109630350A (en) * | 2018-12-29 | 2019-04-16 | 上海海事大学 | A kind of folding φ shape vertical axis windmill |
| CN112922863A (en) * | 2021-03-02 | 2021-06-08 | 重庆大学 | Building exhaust and ventilation device and power generation device for generating power by using building exhaust and ventilation energy |
-
2017
- 2017-07-11 CN CN201720834514.6U patent/CN207033658U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626073A (en) * | 2018-05-28 | 2018-10-09 | 郑国正 | Wind power plant, wind turbine generator and wind energy absorption plant |
| CN108626073B (en) * | 2018-05-28 | 2023-12-12 | 郑国正 | Wind power generation device, wind power generator and wind energy absorbing device |
| CN109630350A (en) * | 2018-12-29 | 2019-04-16 | 上海海事大学 | A kind of folding φ shape vertical axis windmill |
| CN112922863A (en) * | 2021-03-02 | 2021-06-08 | 重庆大学 | Building exhaust and ventilation device and power generation device for generating power by using building exhaust and ventilation energy |
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