CN102072178B - Electric fan generating divergent wind by double layers of rotating vanes and use method thereof - Google Patents
Electric fan generating divergent wind by double layers of rotating vanes and use method thereof Download PDFInfo
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- CN102072178B CN102072178B CN201010595555.7A CN201010595555A CN102072178B CN 102072178 B CN102072178 B CN 102072178B CN 201010595555 A CN201010595555 A CN 201010595555A CN 102072178 B CN102072178 B CN 102072178B
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- rotating vane
- electric fan
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Abstract
The invention relates to an electric fan generating divergent wind by double layers of rotating vanes and a use method thereof. The electric fan generating the divergent wind by the double layers of rotating vanes is characterized in that an inner rotating vane is arranged in a rotating vane of an electric fan, a gear is arranged between the rotating vane and the inner rotating vane, and teeth engaged with the gear are arranged on the rotating vane and the inner rotating vane; a shaft of the rotating vane, which can rotate, is fixedly connected with the rotating vane, the inner rotating vane and the shaft of the rotating vane are in the clearance fit of a shaft hole, and the gear and a gear hole are in the clearance fit of a shaft hole; and incline vanes in one half of the total number of the incline vanes of the rotating vane or the inner rotating vane are inclined towards one side, and the incline vanes in the other half of the total number of the incline vanes of the rotating vane or the inner rotating vane are inclined towards the other side in an opposite direction. The use method disclosed by the invention is characterized in that the inclined directions of the incline rotating vanes of the rotating vane and the inclined directions of the incline rotating vanes of the inner rotating vane are arranged by a difference of 90 degrees, and a speed regulation button of the electric fan is started, so that fan blades of the electric fan rotate, then the rotating vane rotates by starting a rotating vane key, and the inner rotating vane is driven to rotate by the rotating vane through the gear; and in this way, disordered natural wind which has a larger area and is in vivid simulation can be obtained.
Description
Art
The invention belongs to household appliance technical field, particularly a kind of electric fan.
Background technique
In order to electric fan can blow out natural wind, the design of existing many novelties, the scheme the most generally applied is at present connecting and disconnecting of the circuit formula, stops carrying out natural wind simulating when namely turning during electric fan flabellum.Also having a kind of is that the rotation of blade-rotating before utilizing electric fan flabellum carrys out natural wind simulating.The former shortcoming is when flabellum rotating speed slows down, and allows people feel sultry, uncomfortable.The latter is the rotation (see Fig. 9, Figure 10) on the inclined-plane utilizing blade-rotating hinge, the shift of wind of directly being produced by boasting by electric fan, its objective is allow people feel a little while wind go up a little while, carry out natural wind simulating with this.Its shortcoming is that the wind of producing by boasting blows to upper body a little while, blows to the lower part of the body, the position do not blown to a little while, feels sultry, feel under the weather, still do not have the effect of real natural wind.Real natural wind people is felt comfortable principle allows people's whole body wind-engaging, and slightly disorderly, though dynamic, blow continuously all the time on the body of people.
Summary of the invention
In order to solve the problem, the object of this invention is to provide a kind of electric fan of more realistic simulation natural wind, the natural wind that its wind simulation of producing by boasting is disorderly, and can the blowing on the body of people of larger area.
In the blade-rotating that the present invention is achieved in that electric fan, blade-rotating in is set, a gear is set between described blade-rotating and interior blade-rotating, blade-rotating and interior blade-rotating arrange the tooth with described gears meshing; The blade-rotating axle that can rotate is fixedly connected with blade-rotating, and interior blade-rotating and blade-rotating axle are axis hole Spielpassung, and gear and gear hole are axis hole Spielpassung; The half of the inclined-plane hinge sum of blade-rotating or interior blade-rotating is to lopsidedness, and second half opposite side in the opposite direction tilts.
Using method of the present invention is: be set to differ 90 ° with the inclined-plane blade-rotating true dip direction of interior blade-rotating by the inclined-plane blade-rotating true dip direction of blade-rotating, start the speed governing button of electric fan, the flabellum of electric fan is rotated, and then start blade-rotating button and blade-rotating is rotated, blade-rotating is rotated by blade-rotating in gear driven; Like this, the disorderly natural wind of the realistic simulation of larger area can just be obtained.
The present invention's beneficial effect is compared with prior art:
Because above-mentioned Novel electric fan can blow out the wind of larger area, and the wind of blowout is disorderly, dynamic, but blows continuously all the time on the body of people, more approximate natural wind, and people can be allowed to feel the nice and cool and comfortable of whole body.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is the decomposing schematic representation of Fig. 2.
Fig. 4 is the partial enlarged view A of Fig. 3.
Fig. 5 is blade-rotating air-out schematic diagram.
Fig. 6 turns over the schematic diagram of several angle relative to Fig. 5 blade-rotating.
Fig. 7 is the front view of blade-rotating of the present invention.
Fig. 8 is the left view of Fig. 7.
The blade-rotating schematic diagram of Fig. 9 tradition electric fan.
Figure 10 is the left view of Fig. 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Natural wind people is felt comfortable principle allows people's whole body wind-engaging, and slightly disorderly, though dynamic, blow continuously all the time on the body of people.The present invention implements according to above-mentioned principle: (see Fig. 2, Fig. 3), arranges blade-rotating 2 in the blade-rotating 1 of electric fan, arrange a gear 3 between described blade-rotating 1 and interior blade-rotating 2, and blade-rotating 1 and interior blade-rotating 2 arrange the tooth 11 engaged with described gear 3.The blade-rotating axle 31 that can rotate is fixedly connected with blade-rotating 1, interior blade-rotating 2 and blade-rotating axle 31 are axis hole Spielpassung (page axle 31 that can rotate freely rotates), gear 3 is arranged in gear hole 32, is axis hole Spielpassung with gear hole 32, freely can rotate around gear hole 32.When blade-rotating axle 31 rotates together with blade-rotating 1, by the rotation of gear 3, interior blade-rotating 2 is also rotated.
The inclined-plane hinge 17 of tradition blade-rotating is all to lopsidedness (see Figure 10), and the half of inclined-plane hinge 12 sum of blade-rotating of the present invention 1 or interior blade-rotating 2 is to lopsidedness, second half opposite side inclination in the opposite direction, as shown in Figure 8.Using method of the present invention is: be set to differ 90 ° with the inclined-plane blade-rotating true dip direction of interior blade-rotating 2 by the inclined-plane blade-rotating true dip direction of blade-rotating 1, as shown in Figure 5.Start the speed governing button 13 of electric fan, the flabellum of electric fan is rotated, then start blade-rotating button 14 and blade-rotating 1 is rotated, blade-rotating 1 drives interior blade-rotating 2 to rotate by gear 3.
In the state shown in Fig. 5, the wind that blade-rotating 1 is produced by boasting mainly disperses to the left and right forward, and the wind that interior blade-rotating 2 is produced by boasting mainly is dispersed forward up and down.Before people is in electric fan, the wind of producing by boasting with centre up and down will be subject to.Its more traditional electric fan of wind area of producing by boasting is many greatly, but slightly disorderly (electric fan wind blows over the inclined-plane hinge of interior blade-rotating 2, blows over again the inclined-plane hinge of blade-rotating 1, there occurs collision and deflection), so simulate disorderly natural wind more realistically.
When blade-rotating 1 drives interior blade-rotating 2 to turn over an angle, such as, as shown in Figure 6, then the wind direction forward direction upper left quarter that produce by boasting in blade-rotating 1 top is dispersed, and the wind produced by boasting in bottom is dispersed towards the lower right part previous dynasty; The wind direction forward direction upper right quarter produced by boasting in interior blade-rotating 2 top is dispersed, and the wind direction forward direction lower left quarter of producing by boasting from bottom is dispersed.By that analogy, when blade-rotating 1 drives interior blade-rotating 2 to turn over any one angle, the disturbance wind dispersed and collide out can all be produced.
Like this, the disorderly natural wind of the realistic simulation of larger area can just be obtained.
Claims (1)
1. a using method for electric fan generating divergent wind by double layers of rotating vanes, this electric fan comprises blade-rotating, arranges blade-rotating in described blade-rotating, arranges a gear between described blade-rotating and interior blade-rotating, and blade-rotating and interior blade-rotating arrange the tooth with described gears meshing; The blade-rotating axle that can rotate is fixedly connected with blade-rotating, and interior blade-rotating and blade-rotating axle are axis hole Spielpassung, and gear and gear hole are axis hole Spielpassung; It is characterized in that: the half of the inclined-plane hinge sum of blade-rotating or interior blade-rotating is to lopsidedness, and second half opposite side in the opposite direction tilts;
In use, the inclined-plane blade-rotating true dip direction of blade-rotating is set to differ 90 ° with the inclined-plane blade-rotating true dip direction of interior blade-rotating, starts the speed governing button of electric fan, the flabellum of electric fan is rotated, then starting blade-rotating button makes blade-rotating rotate, and blade-rotating is rotated by blade-rotating in gear driven; Like this, the disorderly natural wind of the realistic simulation of larger area can just be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595555.7A CN102072178B (en) | 2010-12-10 | 2010-12-10 | Electric fan generating divergent wind by double layers of rotating vanes and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595555.7A CN102072178B (en) | 2010-12-10 | 2010-12-10 | Electric fan generating divergent wind by double layers of rotating vanes and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072178A CN102072178A (en) | 2011-05-25 |
| CN102072178B true CN102072178B (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010595555.7A Expired - Fee Related CN102072178B (en) | 2010-12-10 | 2010-12-10 | Electric fan generating divergent wind by double layers of rotating vanes and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072178B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183462Y (en) * | 1994-02-19 | 1994-11-23 | 曾真顺 | Moveable guide mechanism for fan |
| CN201925206U (en) * | 2010-12-10 | 2011-08-10 | 杜文娟 | Double-layer rotating front louvre electric fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097494A (en) * | 2004-09-28 | 2006-04-13 | Bay City Service Co Ltd | Electric pump |
-
2010
- 2010-12-10 CN CN201010595555.7A patent/CN102072178B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183462Y (en) * | 1994-02-19 | 1994-11-23 | 曾真顺 | Moveable guide mechanism for fan |
| CN201925206U (en) * | 2010-12-10 | 2011-08-10 | 杜文娟 | Double-layer rotating front louvre electric fan |
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| Publication number | Publication date |
|---|---|
| CN102072178A (en) | 2011-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiao Cheng Inventor before: Du Wenjuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: Hebei Province, Tangshan City road 063000 North Road Construction in Yuannan Feng Hexiang Park 109 building 4 No. 501 Patentee after: Jiao Cheng Address before: Hangzhou City, Zhejiang province 310016 City tide Road No. 46 unit 202 room 3 Patentee before: Du Wenjuan |
|
| 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: 20150225 Termination date: 20171210 |