CN104019046A - Electric fan capable of generating power - Google Patents
Electric fan capable of generating power Download PDFInfo
- Publication number
- CN104019046A CN104019046A CN201310067468.8A CN201310067468A CN104019046A CN 104019046 A CN104019046 A CN 104019046A CN 201310067468 A CN201310067468 A CN 201310067468A CN 104019046 A CN104019046 A CN 104019046A
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- China
- Prior art keywords
- fan
- blade
- electric
- motor
- generator
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- 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.)
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an electric fan capable of generating power. Fan blades are connected with a fan blade motor through a fan blade shaft. A motor shell is arranged outside the fan motor. A rear grid is arranged at the rear end of the motor shell. A front grid is fixed to the front portion of the rear grid. A stand column is connected to the lower portion of the motor shell. The lower end of the stand column is connected with a base. A generator is arranged in the motor shell. Small fan blades are arranged in the air outlet direction of the fan blades. The generator is connected with the small fan blades through a small fan blade shaft. A storage battery is connected to the output end of the generator. An electrical control board is further arranged. The electrical control board is connected with the fan blade motor, the generator and the storage battery. The electric fan capable of generating power has the advantages that the purpose of energy saving is achieved by collecting and utilizing wind energy generated by the electric fan, power supply is achieved through switching between the mains supply and the storage battery, and the electric fan can be used in the case of emergency when accidental power failure occurs; a big fan body drives a small fan body to rotate, so that two kinds of air flow are generated at the same time by the inner-circle fan blades and the outer-circle fan blades, after the two kinds of air flow are fully mixed on the front portion of the fan, even air flow is blown out, and therefore the comfort of wind is improved.
Description
Technical field
The present invention relates to fan art, relate in particular to a kind of electric fan generating electricity.
Background technique
The wind that people use wind and nature that fan produces to produce in life is similar, and the wind of utilization is all within very short time, and dissipation can not be used as wind energy afterwards.The fan generating that patent " generating of 200580046114-air driven fan " relates to, initiatively contrary with driven fan installation direction, size is large, and uses in pipeline, cannot in real life household electrical appliances, apply.The generating fan of patent " 201110096069-electric fan " design, utilizes the rotary electrification of blinds safety cover, and the rotating speed of blinds safety cover rotation is lower, as needs generating, and due to drag effect, certainly will rotating speed lower, generated energy be little.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of electric fan that can generate electricity efficiently.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of electric fan generating electricity is provided, comprise fan blade, blade motor, motor casing, front grid, rear grid, column and base, described fan blade is connected with described blade motor by blade shaft, blade motor is provided with motor casing outward, the front end of described motor casing is provided with described rear grid, be fixed with described front grid in the front portion of rear grid, the below of motor casing connects described column, the lower end of described column connects described base, in described motor casing, be provided with generator, the air-out direction of described fan blade is provided with little fan blade, described generator is connected with described little fan blade by little blade shaft, the output terminal of this generator is connected with storage battery, also be provided with electric-controlled plate, this electric-controlled plate is connected with blade motor, generator and storage battery.
Wherein, described generator is located at the rear of described blade motor, and described blade shaft is quill shaft, and its head and the tail two ends are respectively equipped with bearing, and described bearing is in-built described little blade shaft, and little blade shaft stretches out to connect little fan blade from the center of described fan blade.
Wherein, described storage battery is located in described base.
Wherein, described electric-controlled plate is located in described column.
Wherein, be provided with LED lamp, described LED lamp is located on described front grid and with described electric-controlled plate and is connected.
Beneficial effect of the present invention is following 3 points: the wind energy 1, producing by collection electric fan is used and reaches energy-conservation object; 2, can be by switching civil power and storage battery power supply, Emergency use in the time of accident power-off; 3, drive the operation of small fan by big fan, inner ring fan blade and outer ring fan blade produce two kinds of air-flows simultaneously, and these two kinds of air-flows blow out with uniform air-flow after fully mix in fan front, have improved the travelling comfort of wind.
Brief description of the drawings
Fig. 1 is the schematic appearance of a kind of electric fan generating electricity of the present invention;
Fig. 2 is the structural drawing of a kind of electric fan generating electricity of the present invention;
Fig. 3 is the connection schematic diagram of a kind of electric fan generating electricity of the present invention.
Primary component symbol description:
1, little fan blade; 2, little blade shaft; 3, LED lamp; 4, bearing; 5, fan blade; 6, front grid; 7, rear grid; 8, blade shaft; 9, blade motor; 10, generator; 11, motor casing; 12, column; 13, electric-controlled plate; 14, storage battery; 15, base; 16, city's electric contact.
Embodiment
By describing technology contents of the present invention, structure characteristics in detail, being realized object and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
See also Fig. 1 to Fig. 3, a kind of electric fan generating electricity of present embodiment, comprise fan blade 5, blade motor 9, motor casing 11, front grid 6, rear grid 7, column 12 and base 15, described fan blade 5 is connected with described blade motor 9 by blade shaft 8, the outer motor casing 11 that is provided with of described blade motor 9, the front end of described motor casing 11 is provided with described rear grid 7, be fixed with described front grid 6 in the front portion of rear grid 7, the below of described motor casing 11 connects described column 12, the lower end of described column 12 connects described base 15, in described motor casing 11, be provided with generator 10, the air-out direction of described fan blade 5 is provided with little fan blade 1, described generator 10 is connected with described little fan blade 1 by little blade shaft 2, the output terminal of this generator 10 is connected with storage battery 14, also be provided with electric-controlled plate 13, this electric-controlled plate 13 is connected with described blade motor 9, generator 10 and storage battery 14, can adopt the modes such as remote control, line traffic control, button, knob to operate electric-controlled plate 13.
Preferably, described generator 10 is located at the rear of described blade motor 9, described blade shaft 8 is quill shaft, its head and the tail two ends are respectively equipped with bearing 4, described bearing 4 is in-built described little blade shaft 2, little fan blade 1 is stretched out to connect in one end of described little blade shaft 2 from the center of described fan blade 5, the rotor of the other end of little blade shaft 2 and generator 10 is fixed together; Described storage battery 14 is located in described base 15, in described column 12, is provided with electric-controlled plate 13; Also be provided with LED lamp 3, described LED lamp 3 is located on described front grid 6 and with described electric-controlled plate 13 and is connected, and in having a power failure, the electric energy that can store using storage battery 14 by the control of electric-controlled plate 13 is powered and used as emergency lighting to LED lamp 3.
The present invention in use, controls blade motor 9 by electric-controlled plate 13 and turns round, and the blade face of the little fan blade 1 of gas shock that fan blade 5 produces makes its also rotation together, and then drives generator 10 produce electric energy and be stored in storage battery 14; Electric-controlled plate 13 is also with charge and discharge protecting module and electrical source exchange module; in the time that the interior charge capacity of storage battery 14 reaches certain value; cut off city's electric contact 16 and transfer home loop to by electrical source exchange module and power to blade motor 9 or LED lamp 3 with storage battery 14; when charge capacity is during lower than certain value, then switchback mains-supplied pattern.
Beneficial effect of the present invention is following 3 points: the wind energy 1, producing by collection electric fan is used and reaches energy-conservation object; 2, can be by switching civil power and storage battery power supply, Emergency use in the time of accident power-off; 3, drive the operation of small fan by big fan, inner ring fan blade and outer ring fan blade produce two kinds of air-flows simultaneously, and these two kinds of air-flows blow out with uniform air-flow after fully mix in fan front, have improved the travelling comfort of wind.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the electric fan that can generate electricity, comprise fan blade, blade motor, motor casing, front grid, rear grid, column and base, described fan blade is connected with described blade motor by blade shaft, blade motor is provided with motor casing outward, the front end of described motor casing is provided with described rear grid, be fixed with described front grid in the front portion of rear grid, the below of motor casing connects described column, the lower end of described column connects described base, it is characterized in that: in described motor casing, be provided with generator, the air-out direction of described fan blade is provided with little fan blade, described generator is connected with described little fan blade by little blade shaft, the output terminal of this generator is connected with storage battery, also be provided with electric-controlled plate, this electric-controlled plate is connected with blade motor, generator and storage battery.
2. a kind of electric fan generating electricity according to claim 1, it is characterized in that: described generator is located at the rear of described blade motor, described blade shaft is quill shaft, its head and the tail two ends are respectively equipped with bearing, described bearing is in-built described little blade shaft, and little blade shaft stretches out to connect little fan blade from the center of described fan blade.
3. a kind of electric fan generating electricity according to claim 1, is characterized in that: described storage battery is located in described base.
4. a kind of electric fan generating electricity according to claim 1, is characterized in that: described electric-controlled plate is located in described column.
5. a kind of electric fan generating electricity according to claim 1, is characterized in that: be also provided with LED lamp, described LED lamp is located on described front grid and with described electric-controlled plate and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067468.8A CN104019046A (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067468.8A CN104019046A (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104019046A true CN104019046A (en) | 2014-09-03 |
Family
ID=51435971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067468.8A Pending CN104019046A (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019046A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201887A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special exhaust fan system for workshops |
| CN106523400A (en) * | 2016-08-11 | 2017-03-22 | 安徽中科自动化股份有限公司 | Self-power-generating electric fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090072541A1 (en) * | 2004-11-09 | 2009-03-19 | Hendrick Cornelius Van Harselaar | Air driven fan generator system |
| CN101514707A (en) * | 2009-02-24 | 2009-08-26 | 广州壹鹏电器科技有限公司 | Electricity generating and charging electric fan provided with lamp |
| CN202250977U (en) * | 2011-10-12 | 2012-05-30 | 丘振良 | Self-charging energy-saving fan |
| CN202500723U (en) * | 2012-02-20 | 2012-10-24 | 李浴漳 | Wind power generation device of industrial positive pressure or negative pressure fan |
| CN203175903U (en) * | 2013-03-01 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Electric fan capable of generating power |
-
2013
- 2013-03-01 CN CN201310067468.8A patent/CN104019046A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090072541A1 (en) * | 2004-11-09 | 2009-03-19 | Hendrick Cornelius Van Harselaar | Air driven fan generator system |
| CN101514707A (en) * | 2009-02-24 | 2009-08-26 | 广州壹鹏电器科技有限公司 | Electricity generating and charging electric fan provided with lamp |
| CN202250977U (en) * | 2011-10-12 | 2012-05-30 | 丘振良 | Self-charging energy-saving fan |
| CN202500723U (en) * | 2012-02-20 | 2012-10-24 | 李浴漳 | Wind power generation device of industrial positive pressure or negative pressure fan |
| CN203175903U (en) * | 2013-03-01 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Electric fan capable of generating power |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201887A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special exhaust fan system for workshops |
| CN106523400A (en) * | 2016-08-11 | 2017-03-22 | 安徽中科自动化股份有限公司 | Self-power-generating electric fan |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |