CN102777420B - Flexible fan blades - Google Patents
Flexible fan blades Download PDFInfo
- Publication number
- CN102777420B CN102777420B CN201210267919.8A CN201210267919A CN102777420B CN 102777420 B CN102777420 B CN 102777420B CN 201210267919 A CN201210267919 A CN 201210267919A CN 102777420 B CN102777420 B CN 102777420B
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- China
- Prior art keywords
- fan blades
- flabellum
- wire
- metal
- flexible
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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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- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000000615 nonconductor Substances 0.000 claims abstract description 4
- 241000883990 Flabellum Species 0.000 claims description 32
- 238000000034 method Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 150000002605 large molecules Chemical class 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides flexible fan blades, which are applied to a household electric fan. The flexible fan blades comprise three or more than three arc fan blades which are uniformly distributed on a rotating base, the forward-direction surfaces of the fan blades are fully distributed with combing needles, and the combing needles are metal needles with sharp top parts; and further more, the fan blades are formed by nonconductors, a metal wire is led out from the end parts of the metal combing needles contacting with the fan blades, the metal wire stretches to the rotating base, the metal wire led out by the combing needles are gathered to a metal body on the rotating base, and the metal body is connected with the ground. According to the flexible fan blades provided by the invention, the wind blown out by an electric fan can be flexible and tender, and a user can feel more comfortable.
Description
Technical field
The present invention relates to technical field of mechanical equipment, especially, relate to the flabellum on a kind of household fan.
Background technique
Electric fan is a kind of conventional household electric appliance, and principal organ comprises a drive motor and a flabellum; Wherein, flabellum generally at least comprises three blades, arranges in skewed wound motor axle, and when electric machine rotation, flabellum promotes air by its surface tilted, make its laterally slip over blade surface backward before send.But promote in air event at flabellum, air is pushed out along flabellum cambered surface with becoming block, under high-revolving state, air block hardness is comparatively large, blows and have strong pulse sense on human body, its ductility and comfort level poor.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of gentle breeze flabellum, the continuous soft temperature of the wind that this kind of gentle breeze flabellum can make electric fan send is soft, makes user more comfortable.
The technical solution adopted for the present invention to solve the technical problems is: this gentle breeze flabellum comprises more than the three arc flabellums be evenly distributed on panoramatic head; The forward surface of described flabellum is covered with card wire.
As preferably, described card wire is the sharp-pointed metal needle in top; This kind of card wire can when electric fan be blown towards east-west direction, the cutting earth magnetism magnetic line of force, thus make card wire two ends produce certain potential difference, make the needle point of card wire assembles a small amount of electric charge, to the micronic dust in air and harmful large molecule, there is absorption and ionization decomposition; When blowing towards North and South direction to make electric fan, also have this kind of effect, further, described flabellum is made up of nonconductor, a wires is drawn in the end that each described metallic card wire contacts with flabellum, and this wire extends to described panoramatic head; The wire that all described card wires are drawn converges to a metal body on described convolution seat, this metal body ground connection; Now, when electric fan is blown towards North and South direction, cut terrestrial magnetic field by each described wire, and make the most advanced and sophisticated static electricity gathered lotus of described card wire thus.
Beneficial effect of the present invention is: this gentle breeze flabellum operationally, flabellum promotes in air event, air laterally slips over blade surface, then sent forward, because air will flow through the card wire of blade surface in this process, therefore, the air of original bulk will be split by card wire combing, form tiny fragment group, become continuous soft temperature thus soft, make user feel more comfortable pleasant.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of this gentle breeze flabellum.
Fig. 2 is the side view of Fig. 1 embodiment.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1, embodiment illustrated in fig. 2 in, this gentle breeze flabellum comprises more than the three arc flabellums 1 be evenly distributed on panoramatic head 2; The forward surface of described flabellum 1 is covered with card wire 10.
Described card wire 10 is the sharp-pointed metal needle in top; This kind of card wire 10 is when electric fan is blown towards east-west direction, because the terrestrial magnetic field magnetic line of force is along North and South direction, therefore card wire 10 will cut the earth magnetism magnetic line of force, according to electromagnetic induction principle, card wire 10 two ends will produce certain potential difference, make the needle point of card wire 10 assembles a small amount of electric charge, to the micronic dust in air and harmful large molecule, there is absorption and ionization decomposition.And when blowing towards North and South direction to make electric fan, also there is this kind of effect, further, described flabellum 1 is made up of nonconductor, a wires (not shown) is drawn in the end that each described metallic card wire 10 contacts with flabellum 1, and this wire radially extends to described panoramatic head 2 along flabellum 1 surface relative to described panoramatic head 2; The wire that all described card wires 10 are drawn converges to a metal body on described convolution seat 2, this metal body ground connection.Thus, described wire and card wire 10 roughly in orthogonal position relationship, therefore, when electric fan is blown towards North and South direction, will cut terrestrial magnetic field by each described wire, and make the most advanced and sophisticated static electricity gathered lotus of described card wire 10 thus.
Above-mentioned gentle breeze flabellum operationally, flabellum 1 promotes in air event, air laterally slips over flabellum 1 surface, is then sent forward, because air will flow through the card wire 10 of blade surface in this process, as shown in arrow line in Fig. 1, therefore, original block air will be split by card wire combing, form tiny fragment group, become continuous soft temperature thus soft, make user feel more comfortable pleasant.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a gentle breeze flabellum, this gentle breeze flabellum comprises more than the three arc flabellums (1) be evenly distributed on panoramatic head (2), it is characterized in that: the forward surface of described arc flabellum (1) is covered with card wire (10); Described card wire (10) is the sharp-pointed metal needle in top; Described arc flabellum (1) is made up of nonconductor, and a wires is drawn in the end that each described card wire (10) contacts with arc flabellum (1), and this wire extends to described panoramatic head (2); The wire that all described card wires (10) are drawn converges to a metal body on described panoramatic head (2), this metal body ground connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690343.5A CN104595235B (en) | 2012-07-31 | 2012-07-31 | The gentle breeze flabellum of electric charge can be assembled |
| CN201210267919.8A CN102777420B (en) | 2012-07-31 | 2012-07-31 | Flexible fan blades |
| CN201410689826.3A CN104564817B (en) | 2012-07-31 | 2012-07-31 | The gentle breeze flabellum of the household fan of electric charge can be assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267919.8A CN102777420B (en) | 2012-07-31 | 2012-07-31 | Flexible fan blades |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690343.5A Division CN104595235B (en) | 2012-07-31 | 2012-07-31 | The gentle breeze flabellum of electric charge can be assembled |
| CN201410687566.6A Division CN104405684A (en) | 2012-07-31 | 2012-07-31 | Gentle-breeze fan blade of household fan |
| CN201410689826.3A Division CN104564817B (en) | 2012-07-31 | 2012-07-31 | The gentle breeze flabellum of the household fan of electric charge can be assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102777420A CN102777420A (en) | 2012-11-14 |
| CN102777420B true CN102777420B (en) | 2014-12-31 |
Family
ID=47122469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210267919.8A Active CN102777420B (en) | 2012-07-31 | 2012-07-31 | Flexible fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777420B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405684A (en) * | 2012-07-31 | 2015-03-11 | 胡小青 | Gentle-breeze fan blade of household fan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107554U (en) * | 1991-11-27 | 1992-06-17 | 高永祥 | Health care electric fan |
| CN2175982Y (en) * | 1993-06-09 | 1994-08-31 | 张玉潮 | Anion generating device |
| JP4230763B2 (en) * | 2002-12-27 | 2009-02-25 | 大和ハウス工業株式会社 | Power supply mechanism and fan device for light source provided on rotating body |
| RU2275209C1 (en) * | 2004-12-21 | 2006-04-27 | Иван Николаевич Маегов | Fan-type air ionizer |
| CN200997719Y (en) * | 2006-12-30 | 2007-12-26 | 上海安平静电科技有限公司 | Discharger of DC ion fan |
| CN201516187U (en) * | 2009-10-04 | 2010-06-30 | 郑楠 | Multifunctional negative ion health-care instrument |
| CN202100503U (en) * | 2011-06-09 | 2012-01-04 | 张君义 | Spontaneous electric fan with decorative lamps |
-
2012
- 2012-07-31 CN CN201210267919.8A patent/CN102777420B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405684A (en) * | 2012-07-31 | 2015-03-11 | 胡小青 | Gentle-breeze fan blade of household fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102777420A (en) | 2012-11-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU XIAOQING Free format text: FORMER OWNER: SUZHOU RENTGEN DESIGN CO., LTD. Effective date: 20141120 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Qian Inventor after: Jiao Bin Inventor before: Ma Genchang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA GENCHANG TO: YANG QIAN JIAO BIN Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141120 Address after: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Applicant after: Hu Xiaoqing Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215000 China No. 328 building B601-65 room Applicant before: Suzhou Lunqin Industrial Design Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Qian Inventor after: Jiao Bin Inventor after: Hu Xiaozi Inventor before: Yang Qian Inventor before: Jiao Bin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG QIAN JIAO BIN TO: YANG QIAN JIAO BIN HU XIAOZI |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 226300, Jiangsu, Nantong province Tongzhou District Stone Town Industrial Park Patentee after: Nantong Bo Bo machinery parts manufacturing Co., Ltd. Address before: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Patentee before: Hu Xiaoqing |