CN202017576U - Fan blade structure for wind power lamp - Google Patents
Fan blade structure for wind power lamp Download PDFInfo
- Publication number
- CN202017576U CN202017576U CN2011201217968U CN201120121796U CN202017576U CN 202017576 U CN202017576 U CN 202017576U CN 2011201217968 U CN2011201217968 U CN 2011201217968U CN 201120121796 U CN201120121796 U CN 201120121796U CN 202017576 U CN202017576 U CN 202017576U
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- CN
- China
- Prior art keywords
- wind
- fan blade
- central shaft
- fixed disk
- fan blades
- 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 - Fee Related
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model relates to a technology of fan blades, in particular to a fan blade structure for a wind power lamp. The fan blade structure comprises a plurality of fan blades, a central shaft, an upper fixed disk and a lower fixed disk, wherein the fan blades are circumferentially arranged around the central shaft; both the upper fixed disk and the lower fixed disk are rotatably arranged on the central shaft through bearings; and upper ends of the fan blades are fixed on the upper fixed disk, and lower ends of the fan blades are fixed on the lower fixed disk. Since the fan blades are circumferentially arranged around the central shaft, the fan blade structure can receive wind power in each direction, namely wind in each direction can blow the fan blades to rotate, and the wind power in each direction can be fully utilized. Therefore, the utilization efficiency of wind energy is higher, so that the power generation efficiency of the wind power lamp can be increased.
Description
Technical field
The utility model relates to the fan blade technology, relates in particular to a kind of blade structure that is used for the wind-force light fixture.
Background technique
Along with the poorness day by day of earth resource, the cost of investment of basic energy resource is climbed to a higher point day by day, and wind energy has huge development potentiality as a kind of pollution-free and reproducible new energy.So the someone has designed the wind-force light fixture that electric energy is provided for light source by wind-power electricity generation.
At present, the wind-force light fixture mainly comprises fixed base, be installed on the light source of fixed base and be used for mechanical energy is converted to the motor of electric energy, and motor is equipped with fan blade, and motor is electrically connected with light source.When the wind blows fan blade, fan blade can drive motor and rotate, thereby motor is converted to electric energy with mechanical energy, for light source provides electric energy, realizes luminous lighting.But the fan blade of wind-force light fixture mostly is folk prescription greatly to setting in the prior art, and promptly facining the wind is provided with, and is similar to the windmill shape, because the direction of wind changes through regular meeting, therefore, this folk prescription is to the fan blade that is provided with, and not high to the utilization ratio of wind energy, promptly generating efficiency is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of blade structure of being used for wind-force light fixture higher to the utilization ratio of wind energy at the deficiencies in the prior art.
The purpose of this utility model realizes by following technical measures: a kind of blade structure that is used for the wind-force light fixture, it includes several fan blades, central shaft, goes up fixed tray, lower fixed disk, described several fan blades are the circumference setting around described central shaft, described upward fixed tray and lower fixed disk all are rotatably installed on described central shaft by bearing, the described fixed tray of going up all is fixed in the upper end of described several fan blades, and described lower fixed disk all is fixed in the lower end of described several fan blades.
The curved curved surface shape of described fan blade.
The upper end of described fan blade is for connecting and fixing in the described fixed tray of going up, and the lower end of described fan blade is for connecting and fixing in described lower fixed disk.
Described fan blade is provided with first fastener that is used to connect and fix, and described upward fixed tray and lower fixed disk are provided with second fastener, described first fastener and the mutual snapping of described second fastener with described first fastener coupling.
Described fan blade is 8, and evenly spacedly is the circumference setting around described central shaft.
Described fan blade also can be 3, and evenly spacedly is the circumference setting around described central shaft.
Described fan blade also can be 5, and evenly spacedly is the circumference setting around described central shaft.
The utility model beneficial effect is: the utility model includes several fan blades, central shaft, goes up fixed tray, lower fixed disk, described several fan blades are the circumference setting around described central shaft, described upward fixed tray and lower fixed disk all are rotatably installed on described central shaft by bearing, the described fixed tray of going up all is fixed in the upper end of described several fan blades, and described lower fixed disk all is fixed in the lower end of described several fan blades.Because fan blade of the present utility model is the circumference setting around central shaft, so the utility model can be met the wind-force of all directions, promptly the wind of all directions all can blow the fan blade rotation, makes the utility model can utilize the wind-force of all directions fully.Therefore, the utility model is higher to the utilization ratio of wind energy, thereby can improve the generating efficiency of wind-force light fixture.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the blade structure of wind-force light fixture of the utility model.
Fig. 2 is the worm's eye view of Fig. 1.
Fig. 3 is the structural representation of first fastener of a kind of last fixed tray, lower fixed disk, a fan blade and these fan blade top and bottom that are used for the blade structure of wind-force light fixture of the utility model.
Fig. 4 is the decomposing schematic representation of Fig. 3.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, include:
1---fan blade 11---through hole
2---central shafts 3---are gone up fixed tray
4---lower fixed disks 5---, first fastener
51---positions, hole 6---, second fastener.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of blade structure that is used for the wind-force light fixture of the present utility model, shown in Fig. 1～4, it includes several fan blades 1, central shaft 2, goes up fixed tray 3, lower fixed disk 4, several fan blades 1 are the circumference setting around central shaft 2, make several fan blades 1 surround spherical, more particularly, several fan blades 1 surround similar rugby ball shape; Wherein, last fixed tray 3 and lower fixed disk 4 all are rotatably installed on central shaft 2 by bearing, fixed tray 3 all is fixed in the upper end of several fan blades 1, lower fixed disk 4 all is fixed in the lower end of several fan blades 1, said structure can freely rotate fan blade 1 around central shaft 2, and no matter wind from which direction blows over, and fan blade 1 all can rotate down with the wind.
Fan blade 1 curved curved surface shape, and to outer lug, this structure can make fan blade 1 assemble wind-force better, so that more effectively being converted into, wind-force promotes the power that fan blade 1 rotates, so, the more or less freely startup of the utility model, even gentle breeze is blown over, also can promote fan blade 1 rotation.
The upper end of fan blade 1 is for connecting and fixing in last fixed tray 3, the lower end of fan blade 1 is for connecting and fixing in lower fixed disk 4, more particularly, fan blade 1 is provided with first fastener 5 that is used to connect and fix, last fixed tray 3 and lower fixed disk 4 are provided with second fastener 6 with first fastener, 5 couplings, wherein, second fastener 6 is that one-body molded (second fastener 6 of promptly going up fixed tray 3 is one-body molded in its bottom with last fixed tray 3 or lower fixed disk 4, and second fastener 6 of lower fixed disk 4 is one-body molded on its top), and the barb clamping block of second fastener 6 for protruding, the top and bottom of fan blade 1 are provided with the through hole 11 that can supply second fastener 6 to pass, first fastener 5 is provided with the position, hole 51 that can cooperate snapping with second fastener 6, therefore, second fastener 6 of last fixed tray 3 bottoms passes the through hole 11 of fan blade 1 upper end, and fix with position, hole 51 snappings of first fastener 5, fixed tray 3 can be fixed in the upper end of fan blade 1; Second fastener 6 on lower fixed disk 4 tops passes the through hole 11 of fan blade 1 lower end, and fixes with position, hole 51 snappings of first fastener 5, lower fixed disk 4 can be fixed in the lower end of fan blade 1.
Fan blade 1 is 8, and evenly spacedly is the circumference setting around central shaft 2, and certainly, the quantity of described fan blade 1 is not limited only to 8 that present embodiment is selected for use, also can be other quantity, as 3,5, as long as it can meet the wind-force of all directions.
The utility model can be widely used in the various wind-force light fixtures that utilize wind energy power supply, when the wind-force light fixture is installed, as long as with the rotor of the motor of wind-force light fixture with of the present utility model on fixed tray 3 or lower fixed disk 4 fixedly connected, when then fan blade 1 is rotated by wind blows, can drive and go up fixed tray 3 and lower fixed disk 4 rotations, and then the rotor that drives the motor of wind-force light fixture rotates, according to electromagnetic induction principle, the motor of wind-force light fixture is converted into electric energy with mechanical energy, and export the change-over circuit plate of wind-force light fixture to, be converted to direct current by the change-over circuit plate, again to the charge in batteries of wind-force light fixture, make storage battery provide electric energy, realize luminous lighting for the light source of wind-force light fixture.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; 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 break away from the essence and the scope of technical solutions of the utility model.
Claims (7)
1. blade structure that is used for the wind-force light fixture, it is characterized in that: it includes several fan blades, central shaft, goes up fixed tray, lower fixed disk, described several fan blades are the circumference setting around described central shaft, described upward fixed tray and lower fixed disk all are rotatably installed on described central shaft by bearing, the described fixed tray of going up all is fixed in the upper end of described several fan blades, and described lower fixed disk all is fixed in the lower end of described several fan blades.
2. the blade structure that is used for the wind-force light fixture according to claim 1 is characterized in that: the curved curved surface shape of described fan blade.
3. the blade structure that is used for the wind-force light fixture according to claim 1 is characterized in that: the upper end of described fan blade is for connecting and fixing in the described fixed tray of going up, and the lower end of described fan blade is for connecting and fixing in described lower fixed disk.
4. the blade structure that is used for the wind-force light fixture according to claim 3, it is characterized in that: described fan blade is provided with first fastener that is used to connect and fix, described upward fixed tray and lower fixed disk are provided with second fastener, described first fastener and the mutual snapping of described second fastener with described first fastener coupling.
5. according to any described blade structure that is used for the wind-force light fixture of claim 1 to 4, it is characterized in that: described fan blade is 8, and evenly spacedly is the circumference setting around described central shaft.
6. according to any described blade structure that is used for the wind-force light fixture of claim 1 to 4, it is characterized in that: described fan blade is 3, and evenly spacedly is the circumference setting around described central shaft.
7. according to any described blade structure that is used for the wind-force light fixture of claim 1 to 4, it is characterized in that: described fan blade is 5, and evenly spacedly is the circumference setting around described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201217968U CN202017576U (en) | 2011-04-22 | 2011-04-22 | Fan blade structure for wind power lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201217968U CN202017576U (en) | 2011-04-22 | 2011-04-22 | Fan blade structure for wind power lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017576U true CN202017576U (en) | 2011-10-26 |
Family
ID=44811246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201217968U Expired - Fee Related CN202017576U (en) | 2011-04-22 | 2011-04-22 | Fan blade structure for wind power lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321348A (en) * | 2015-06-19 | 2017-01-11 | 国网天津市电力公司 | Vertical axis fan |
| CN108163097A (en) * | 2018-02-23 | 2018-06-15 | 北京汽车研究总院有限公司 | The mounting bracket and automobile of a kind of automobile component |
-
2011
- 2011-04-22 CN CN2011201217968U patent/CN202017576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321348A (en) * | 2015-06-19 | 2017-01-11 | 国网天津市电力公司 | Vertical axis fan |
| CN108163097A (en) * | 2018-02-23 | 2018-06-15 | 北京汽车研究总院有限公司 | The mounting bracket and automobile of a kind of automobile component |
| CN108163097B (en) * | 2018-02-23 | 2023-10-24 | 北京汽车集团越野车有限公司 | Mounting bracket of automobile part and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20130422 |