CN203175903U - Electric fan capable of generating power - Google Patents
Electric fan capable of generating power Download PDFInfo
- Publication number
- CN203175903U CN203175903U CN201320096277.XU CN201320096277U CN203175903U CN 203175903 U CN203175903 U CN 203175903U CN 201320096277 U CN201320096277 U CN 201320096277U CN 203175903 U CN203175903 U CN 203175903U
- Authority
- CN
- China
- Prior art keywords
- fan
- fan blade
- blade
- motor
- generator
- 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
Links
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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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
本实用新型公开了一种可发电的电扇，风叶通过风叶轴与风叶电机连接，风叶电机外设有电机壳，电机壳的前端设有后格栅，在后格栅的前部固定有前格栅，电机壳的下方连接立柱，立柱的下端连接底座，电机壳内设有发电机，风叶的出风方向设有小风叶，发电机通过小风叶轴与小风叶连接，该发电机的输出端连接有蓄电池；还设有电控板，该电控板与风叶电机、发电机和蓄电池连接。其有益效果为：1、通过收集电扇产生的风能加以利用达到节能的目的；2、可通过切换市电和蓄电池供电，在意外断电时应急使用；3、通过大风扇带动小风扇的运行，内圈风叶和外圈风叶同时产生两种气流，此两种气流在风扇前方充分混合后以均匀的气流吹出，提高了风的舒适性。
The utility model discloses an electric fan capable of generating electricity. The fan blade is connected with the fan blade motor through the fan blade shaft. A motor housing is arranged outside the fan blade motor. The front part is fixed with a front grille, the bottom of the motor housing is connected to the column, and the lower end of the column is connected to the base. A generator is installed in the motor housing, and a small fan blade is installed in the direction of the wind blade, and the generator passes through the shaft of the small fan blade. It is connected with the small wind blade, and the output end of the generator is connected with a storage battery; an electric control board is also provided, and the electric control board is connected with the wind blade motor, the generator and the storage battery. The beneficial effects are as follows: 1. The purpose of energy saving can be achieved by collecting the wind energy generated by the electric fan; 2. It can be used in an emergency when the power is cut off by switching the mains power supply and the battery power supply; 3. The operation of the small fan is driven by the large fan, The inner ring blades and the outer ring blades generate two kinds of airflows at the same time, and the two kinds of airflows are fully mixed in front of the fan and then blown out in a uniform airflow, which improves the comfort of the wind.
Description
Technical field
The utility model relates to fan art, relates in particular to a kind of electric fan that generates electricity.
Background technique
The wind that people use fan to produce in life is similar with the wind that nature produces, and all in very short time, dissipation can not be used as wind energy the wind of utilization afterwards.The fan generating that patent " generating of 200580046114-air driven fan " relates to, initiatively opposite with driven fan installation direction, size is big, and uses in pipeline, can't use in the real life household electrical appliances.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, and as the need generating, because drag effect, certainly will rotating speed lower, generated energy be little.
The model utility content
The technical problem that the utility model mainly solves provides a kind of electric fan that can generate electricity efficiently.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of electric fan that generates electricity is provided, comprise fan blade, blade motor, motor casing, preceding grid, back grid, column and base, described fan blade is connected with described blade motor by blade shaft, and blade motor is provided with motor casing outward, the front end of described motor casing is provided with described back grid, the back grid the front portion fixedly have described before grid, the below of motor casing connects described column, the lower end of described column connects described base, be provided with generator in the described motor casing, the air-out direction of described fan blade is provided with little fan blade, and described generator is connected with described little fan blade by little blade shaft, and the output terminal of this generator is connected with storage battery; Also be provided with automatically controlled plate, this automatically 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 little blade shaft is housed in the described bearing, 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 the described base.
Wherein, described automatically controlled plate is located in the described column.
Wherein, be provided with the LED lamp, described LED lamp is located on the described preceding grid and with described automatically controlled plate and is connected.
The beneficial effects of the utility model are following 3 points: 1, being used by the wind energy of collecting the electric fan generation reaches purpose of energy saving; 2, can be by switching civil power and storage battery power supply, the emergent use when accident is cut off the power supply; 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 fully mix the back and blow out with uniform air-flow in fan the place ahead, improved the travelling comfort of wind.
Description of drawings
Fig. 1 is the schematic appearance of a kind of electric fan that generates electricity of the utility model;
Fig. 2 is the structural drawing of a kind of electric fan that generates electricity of the utility model;
Fig. 3 is the circuit connection diagram of a kind of electric fan that generates electricity of the utility model.
The primary component symbol description:
1, little fan blade; 2, little blade shaft; 3, LED lamp; 4, bearing; 5, fan blade; 6, preceding grid;
7, back grid; 8, blade shaft; 9, blade motor; 10, generator; 11, motor casing;
12, column; 13, automatically controlled plate; 14, storage battery; 15, base; 16, city's electric contact.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized purpose and effect, give explanation below in conjunction with mode of execution and conjunction with figs. are detailed.
See also Fig. 1 to Fig. 3, a kind of electric fan that generates electricity of present embodiment, comprise fan blade 5, blade motor 9, motor casing 11, preceding grid 6, back grid 7, column 12 and base 15, described fan blade 5 is connected with described blade motor 9 by blade shaft 8, the described blade motor 9 outer motor casings 11 that are provided with, the front end of described motor casing 11 is provided with described back grid 7, the back grid 7 the front portion fixedly have described before grid 6, the below of described motor casing 11 connects described column 12, the lower end of described column 12 connects described base 15, be provided with generator 10 in the described motor casing 11, the air-out direction of described fan blade 5 is provided with little fan blade 1, and described generator 10 is connected with described little fan blade 1 by little blade shaft 2, and the output terminal of this generator 10 is connected with storage battery 14; Also be provided with automatically controlled plate 13, this automatically controlled plate 13 is connected with described blade motor 9, generator 10 and storage battery 14, can adopt modes such as remote control, line traffic control, button, knob to operate automatically 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 little blade shaft 2 is housed in the described bearing 4, one end of described little blade shaft 2 stretches out to connect little fan blade 1 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 the described base 15, is provided with automatically controlled plate 13 in the described column 12; Also be provided with LED lamp 3, described LED lamp 3 is located on the described preceding grid 6 and with described automatically controlled plate 13 and is connected, and when having a power failure, can use for 3 power supplies of LED lamp as emergency lighting with storage battery 14 electric energy stored by the control of automatically controlled plate 13.
The utility model in use, by 9 runnings of automatically controlled plate 13 control blade motors, 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 and produce electric energy and be stored in the storage battery 14; Automatically controlled plate 13 also has charge and discharge protecting module and power supply handover module; when charge capacity reaches certain value in the storage battery 14; cut off city's electric contact 16 and transfer home loop to by the power supply handover module and give blade motor 9 or LED lamp 3 with storage battery 14 power supplies; when charge capacity is lower than certain value, the pattern of switchback mains-supplied again.
The beneficial effects of the utility model are following 3 points: 1, being used by the wind energy of collecting the electric fan generation reaches purpose of energy saving; 2, can be by switching civil power and storage battery power supply, the emergent use when accident is cut off the power supply; 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 fully mix the back and blow out with uniform air-flow in fan the place ahead, improved the travelling comfort of wind.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320096277.XU CN203175903U (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320096277.XU CN203175903U (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175903U true CN203175903U (en) | 2013-09-04 |
Family
ID=49072606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320096277.XU Expired - Fee Related CN203175903U (en) | 2013-03-01 | 2013-03-01 | Electric fan capable of generating power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452881A (en) * | 2013-09-16 | 2013-12-18 | 太仓苏晟电气技术科技有限公司 | Multifunctional electric fan |
| CN104019046A (en) * | 2013-03-01 | 2014-09-03 | 福州斯狄渢电热水器有限公司 | Electric fan capable of generating power |
| CN104110396A (en) * | 2014-06-27 | 2014-10-22 | 李炳光 | Automatically-charged electric fan |
-
2013
- 2013-03-01 CN CN201320096277.XU patent/CN203175903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019046A (en) * | 2013-03-01 | 2014-09-03 | 福州斯狄渢电热水器有限公司 | Electric fan capable of generating power |
| CN103452881A (en) * | 2013-09-16 | 2013-12-18 | 太仓苏晟电气技术科技有限公司 | Multifunctional electric fan |
| CN104110396A (en) * | 2014-06-27 | 2014-10-22 | 李炳光 | Automatically-charged electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180301 |