CN201661486U - Fan - Google Patents
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- CN201661486U CN201661486U CN2009202869069U CN200920286906U CN201661486U CN 201661486 U CN201661486 U CN 201661486U CN 2009202869069 U CN2009202869069 U CN 2009202869069U CN 200920286906 U CN200920286906 U CN 200920286906U CN 201661486 U CN201661486 U CN 201661486U
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- fan
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Abstract
The utility model provides a fan, which comprises fan blades and a motor, wherein the motor is electrically connected with a wind power generation system. Due to the adoption of the technical scheme, the utility model has the benefits that compared with the prior art, the device adopts natural energy source and has the characteristics of environmental protection, energy conservation and convenient use.
Description
Technical field
The utility model relates to a kind of fan.
Background technique
Fan is a kind ofly to drive flabellum rotation by electric power, reaches the household electric appliance that make air quicken circulation, is mainly used in cooling and heatstroke-eliminating and ventilating air.Fan makes the people feel that nice and cool cardinal principle is by the rotation of motor driving flabellum, quickens the circulation of human body surrounding atmosphere, human body having speeded up of pore transpiring moisture from the skin, because the heat that the water evaporation process is taken away increases, it is nice and cool that the people feels.The family expenses fan can be divided into ceiling fan, desk fan, ventilation fan, rotary blade fan by structure, air conditioning fan (being air-cooling fan) etc.Many fans have also been used electronic technology and micro-computer technology, can remote controls, but its main motor-driven principle is constant basically.Because fan need rely on electric power to drive, this just needs to consume electric power resource, and especially in summer, the energy that need consume is more, and this conflicts mutually for the energy-saving and emission-reduction theory that country advocated, and therefore needs a kind of energy-saving fan.
The model utility content
The utility model is exactly in order to address the above problem, and overcomes the defective that existing fan need consume too much electric power energy, and a kind of fan is provided, can environmental protection and energy saving.
The technical problem of the required solution of the utility model can be achieved through the following technical solutions:
A kind of fan of the present utility model comprises flabellum, motor, and described motor is electrically connected a wind-power generating system.
Described wind-power generating system includes fan blade, generator, storage battery, speed-changing gear box, speed regulating mechanism, charger, described fan blade is connected with described speed-changing gear box, the unstable rotating speed of fan blade transmission is brought up to the generator rated speed, described speed-changing gear box connects described speed regulating mechanism, so that rotating speed keeps stable, described speed regulating mechanism connects described generator.Described generator connects described storage battery by described charger, with the AC rectification of generator, and electric energy is stored in the storage battery.Described fan electromotor circuit connects described storage battery, utilizes electricity of accumulator to carry out work.
When work, the fan blade of the moving described wind-power generating system of wind rotates, fan blade causes the unstable rotating speed of fan blade to bring up to the generator rated speed its continuous variation owing to wind speed by speed-changing gear box, by speed regulating mechanism rotating speed is kept stable then, make generator stably convert mechanical energy to electric energy, the electric energy that obtains is by the charger rectification and be stored in the storage battery, at this moment just can start fan.
Owing to adopted technique scheme, the beneficial effect that the utlity model has is: compared with prior art, this device adopts natural energy resources, has environmental protection and energy saving, characteristics easy to use.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a fundamental diagram of the present utility model.
Embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
Embodiment 1
As shown in Figure 1, a kind of fan comprises flabellum 1, motor 2, and described motor 2 is electrically connected a wind-power generating system 3.
Described wind-power generating system 3 includes fan blade 31, generator, storage battery, speed-changing gear box, speed regulating mechanism, charger, described fan blade 31 is connected with described speed-changing gear box, the unstable rotating speed that fan blade 31 transmits is brought up to the generator rated speed, described speed-changing gear box connects described speed regulating mechanism, so that rotating speed keeps stable, described speed regulating mechanism connects described generator.Described generator connects described storage battery by described charger, with the AC rectification of generator, and electric energy is stored in the storage battery.Described fan electromotor 2 circuit connect described storage battery, utilize electricity of accumulator to carry out work.
When work, the fan blade of the moving described wind-power generating system 3 of wind rotates, fan blade 31 causes the unstable rotating speed of fan blade to bring up to the generator rated speed its continuous variation owing to wind speed by speed-changing gear box, by speed regulating mechanism rotating speed is kept stable then, make generator stably convert mechanical energy to electric energy, the electric energy that obtains is by the charger rectification and be stored in the storage battery, at this moment just can start fan.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a fan comprises flabellum, motor, it is characterized in that: described motor is electrically connected a wind-power generating system.
2. a kind of fan according to claim 1, it is characterized in that: described wind-power generating system includes fan blade, generator, storage battery, speed-changing gear box, speed regulating mechanism, charger, described fan blade is connected with described speed-changing gear box, described speed-changing gear box connects described speed regulating mechanism, described speed regulating mechanism connects described generator, described generator connects described storage battery by described charger, and described fan electromotor circuit connects described storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202869069U CN201661486U (en) | 2009-12-30 | 2009-12-30 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202869069U CN201661486U (en) | 2009-12-30 | 2009-12-30 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661486U true CN201661486U (en) | 2010-12-01 |
Family
ID=43231902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202869069U Expired - Fee Related CN201661486U (en) | 2009-12-30 | 2009-12-30 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065301A (en) * | 2015-07-30 | 2015-11-18 | 苏州市博得立电源科技有限公司 | Fan combined with rotary machinery generator |
-
2009
- 2009-12-30 CN CN2009202869069U patent/CN201661486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065301A (en) * | 2015-07-30 | 2015-11-18 | 苏州市博得立电源科技有限公司 | Fan combined with rotary machinery generator |
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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: 20101201 Termination date: 20101230 |