CN206957983U - Fanned with the outer flabellum for surrounding protection and using ceiling fan, the seat of the flabellum - Google Patents
Fanned with the outer flabellum for surrounding protection and using ceiling fan, the seat of the flabellum Download PDFInfo
- Publication number
- CN206957983U CN206957983U CN201720200369.6U CN201720200369U CN206957983U CN 206957983 U CN206957983 U CN 206957983U CN 201720200369 U CN201720200369 U CN 201720200369U CN 206957983 U CN206957983 U CN 206957983U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- encirclement
- ring
- fan
- protection
- 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
- 241000883990 Flabellum Species 0.000 title claims abstract description 70
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001508 eye Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of with the outer flabellum for surrounding protection; including the plastics fan body with axle center; the fan body includes several flabellum bodies; all flabellum bodies are set by basic point circular array of axle center; fan body also includes the ring of encirclement; all flabellum bodies are arranged in the ring of encirclement, and at least two flabellum bodies are connected with the ring of encirclement, and the hardness of the ring of encirclement is below 90D.Due to there is the protection of the ring of encirclement, the outer harm users of flabellum body can be prevented, can be played a very good protection, by largely calculating and testing, the hardness of the ring of encirclement is that the 90D flabellum body fits ring of encirclement can effectively prevent the damage of skin and eye.The utility model also provides a kind of using the above-mentioned ceiling fan with the outer flabellum for surrounding protection and seat fan.The utility model is used for fan.
Description
Technical field
It the utility model is related to a kind of ceiling fan, seat fan with the outer flabellum for surrounding protection and using the flabellum.
Background technology
The composition of cornea is collagenous fibres, and collagenous fibres are viscoelastic body, has obvious hysteresis stress relaxation characteristics, very
Small strain will cause very high stress, rigid very strong.In tension test, slightly extended when collagenous fibres are with starting, but
As load increases, up to reaching yield point, inelastic deformation will occur thereafter its intensity for increase rapidly.Under normal circumstances,
The deformation range of collagenous fibres is 6%~8%, and maximum strain during destruction also only has 10%~15%.The measurement of fiber Electronic Speculum is straight
Footpath is 20~100nm, and the tension force value of collagenous fibres is in 100~1000N.
To improve the design concept that portable performance uses no shield, lightweight flabellum, but correspondingly, it is produced part fan
Raw wind-force is smaller, therefore needs the fresh breeze that close to human body user could be allowed to enjoy fan belt as far as possible., can due to not protecting
It can scrape the skin or eyeball of people.According to Newton interpolation algorithm F=M*A, i.e. strength is multiplied by speed equal to quality.Speed
V=S/T, i.e. distance divided by time.Other existing small fan rotating speed per minute is more than 300 turns, as long as measuring the straight of fan
Footpath and weight can calculate strength when flabellum scrapes or collided human body.Lightweight flabellum generally use plastic tab is made, if
Impacted with human body, its lifting surface area is smaller, causes very high pressure of the flabellum to human body so that human body is easily injured.
Traditional ceiling fan is provided in the irony ceiling fan on roof, with the miniaturization of motor and the needs of people, goes out
The small-sized ceiling fan that shell and flabellum body are made of plastics is showed.Such small ceiling fan wind-force is smaller, therefore need to try one's best approaches
Human body, to allow people to enjoy the fresh breeze that ceiling fan is brought.Due to not protecting, while the thinner thickness of flabellum body, therefore some
When higher people is close to electric fan, the outer of flabellum body can scrape the skin or eyeball of people.Relatively thin flabellum body impacts to human body
When, the lifting surface area of human body is smaller, causes very high pressure of the flabellum body to human body so that human body is easily injured.Particularly
Such ceiling fan is installed in many parents' meetings on infanette now, very big potential safety hazard to ewborn infant be present, and some A seating
The problem of same be present in fan.
Utility model content
The technical problems to be solved in the utility model is：There is provided with the outer flabellum for surrounding protection and the wind using the flabellum
Fan, it can avoid injury of the flabellum body outer to human body.
The solution that the utility model solves its technical problem is：
With the outer flabellum for surrounding protection, including the plastics fan body with axle center, the fan body is fanned including several
Leaf body, all flabellum bodies are set by basic point circular array of axle center, and fan body also includes the ring of encirclement, all flabellum bodies
It is arranged in the ring of encirclement, at least two flabellum bodies are connected with the ring of encirclement, and the hardness of the ring of encirclement is below 90D.
As the further improvement of such scheme, flabellum body and the non-integral shaping of the ring of encirclement.
As the further improvement of such scheme, all flabellum bodies are connected with the ring of encirclement.
As the further improvement of such scheme, the thickness of the ring of encirclement is H, H>1mm, a diameter of B of the ring of encirclement, B ＞
200mm。
A kind of ceiling fan, including the above-mentioned flabellum with outer encirclement protection.
A kind of ceiling fan, including the above-mentioned flabellum with outer encirclement protection, the ring of encirclement have hole.
A kind of seat fan, including the above-mentioned flabellum with outer encirclement protection, in addition to the fan base being connected with fan body.
The beneficial effects of the utility model are：Flabellum with outer encirclement protection, including the plastics fan body with axle center,
The fan body includes several flabellum bodies, and all flabellum bodies are set by basic point circular array of axle center, and fan body is also
Including the ring of encirclement, all flabellum bodies are arranged in the ring of encirclement, and at least two flabellum bodies are connected with the ring of encirclement, the bag
The hardness of enclosure is below 90D.Due to there is the protection of the ring of encirclement, the outer harm users of flabellum body can be prevented, can be played very
Good protective effect, by largely calculating and testing, the flabellum body fits ring of encirclement that the hardness of the ring of encirclement is 90D can be effective
Prevent the damage of skin and eye.The utility model also provide it is a kind of using it is above-mentioned with it is outer surround protection flabellum ceiling fan and
Seat fan.The utility model is used for fan.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is the schematic top plan view of the utility model flabellum embodiment；
Fig. 2 is the schematic front view of the utility model flabellum embodiment.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are entered below with reference to embodiment and accompanying drawing
Row clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
Simply part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, this area
The other embodiment that technical staff is obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the utility model is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
Referring to Figures 1 and 2, this is flabellum embodiment of the present utility model, specifically：
With the outer flabellum for surrounding protection, including the plastics fan body with axle center, fan body is exposed outside, the pectinid
Body includes several flabellum bodies 1, and all flabellum bodies 1 are set by basic point circular array of axle center, because fan body is exposed
Outside so flabellum body 1 can cause to damage under high-speed rotation to human body, fan body also includes the ring of encirclement 2, the He of flabellum body 1
The ring of encirclement 2 is arranged in the ring of encirclement 2 as both individual member non-integral shaping, all flabellum bodies 1, at least two
Flabellum body 1 is connected with the ring of encirclement 2, and the hardness of the ring of encirclement 2 is below shore hardness 90D.Due to there is the protection of the ring of encirclement,
The outer harm users of flabellum body can be prevented, can be played a very good protection, by largely calculating and testing, the ring of encirclement
Hardness be 90D the flabellum body fits ring of encirclement can effectively prevent the damage of skin and eye.
Multiple holes 21 are provided with order to mitigate weight and increase air inflow, the ring of encirclement 2.
The thickness of the ring of encirclement 2 is H, H>1mm, a diameter of B of the ring of encirclement 2, B ＞ 200mm.
A kind of ceiling fan, described has the outer fan for surrounding protection.
A kind of ceiling fan, including the above-mentioned flabellum with outer encirclement protection, the ring of encirclement have hole.
A kind of seat fan, including the above-mentioned flabellum with outer encirclement protection stated, in addition to the fan being connected with fan body
Seat.
Better embodiment of the present utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (7)
1. with the outer flabellum for surrounding protection, including the plastics fan body with axle center, it is characterised in that：The fan body includes
Several flabellum bodies (1), all flabellum bodies (1) are set by basic point circular array of axle center, and fan body also includes surrounding
Enclose (2), all flabellum bodies (1) are arranged in the ring of encirclement (2), and at least two flabellum bodies (1) connect with the ring of encirclement (2)
Connect, the hardness of the ring of encirclement (2) is below 90D.
It is 2. according to claim 1 with the outer flabellum for surrounding protection, it is characterised in that：Flabellum body (1) and the ring of encirclement
(2) non-integral shaping.
It is 3. according to claim 1 with the outer flabellum for surrounding protection, it is characterised in that：All flabellum bodies (1) are equal
It is connected with the ring of encirclement (2).
It is 4. according to claim 1 with the outer flabellum for surrounding protection, it is characterised in that：The thickness of the ring of encirclement (2) is H, H
>1mm, a diameter of B of the ring of encirclement (2), B ＞ 200mm.
A kind of 5. ceiling fan, it is characterised in that：Including as described in any one in Claims 1-4 have it is outer surround protection
Flabellum.
A kind of 6. ceiling fan, it is characterised in that：Including as described in any one in Claims 1-4 have it is outer surround protection
Flabellum, the ring of encirclement have hole (21).
A kind of 7. seat fan, it is characterised in that：Including as described in any one in Claims 1-4 have it is outer surround protection
Flabellum, in addition to the fan base being connected with fan body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016202189474 | 2016-03-21 | ||
| CN201620218947 | 2016-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957983U true CN206957983U (en) | 2018-02-02 |
Family
ID=56532324
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610362389.3A Pending CN105822590A (en) | 2016-03-21 | 2016-05-26 | Fan blade with outer enclosure protection function and fan using fan blade |
| CN201720200369.6U Expired - Fee Related CN206957983U (en) | 2016-03-21 | 2017-03-02 | Fanned with the outer flabellum for surrounding protection and using ceiling fan, the seat of the flabellum |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610362389.3A Pending CN105822590A (en) | 2016-03-21 | 2016-05-26 | Fan blade with outer enclosure protection function and fan using fan blade |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105822590A (en) |
| WO (1) | WO2017162119A1 (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442011Y (en) * | 2000-08-14 | 2001-08-08 | 钟安全 | Safety ceiling fan |
| CN2532286Y (en) * | 2002-01-17 | 2003-01-22 | 徐伟 | Safety health care gentle breeze fan |
| JP3915067B2 (en) * | 2002-03-20 | 2007-05-16 | ミネベア株式会社 | Thin centrifugal fan |
| GB0319425D0 (en) * | 2003-08-19 | 2003-09-17 | Ball Burnishing Mach Tools | Thermo formed plastic wipes |
| US7168922B2 (en) * | 2004-04-26 | 2007-01-30 | Borgwarner Inc. | Plastic fans having improved fan ring weld line strength |
| WO2007084980A2 (en) * | 2006-01-19 | 2007-07-26 | Anchors Tony R | Housing for paddle fan |
| CN101139996B (en) * | 2006-09-07 | 2012-01-04 | 台达电子工业股份有限公司 | Fan and impeller thereof |
| JP2008240564A (en) * | 2007-03-26 | 2008-10-09 | Mitsuba Corp | Fan and cooling system using it |
| CN202182043U (en) * | 2011-02-09 | 2012-04-04 | 杨颐 | Electric fan |
| CN103573717B (en) * | 2012-07-24 | 2018-06-12 | 德昌电机(深圳)有限公司 | Fan and its impeller |
| CN202732508U (en) * | 2012-08-24 | 2013-02-13 | 刘思孝 | Ceiling fan with protecting net |
| CN203009392U (en) * | 2013-01-05 | 2013-06-19 | 陈志恺 | Soft-edge blade of electric fan |
| CN203067349U (en) * | 2013-02-04 | 2013-07-17 | 张家港朗信电气有限公司 | Fan impeller for automobile heat dissipation |
| CN203308782U (en) * | 2013-05-30 | 2013-11-27 | 广东雄风电器有限公司 | Novel fan |
| CN104343706B (en) * | 2014-10-23 | 2017-02-15 | 常州祥明智能动力股份有限公司 | Axial flow fan for brushless direct-current external rotor electric machine |
| CN204942080U (en) * | 2015-08-12 | 2016-01-06 | 吴海 | A kind of Safety impeller and ceiling fan |
-
2016
- 2016-05-26 CN CN201610362389.3A patent/CN105822590A/en active Pending
-
2017
- 2017-03-02 CN CN201720200369.6U patent/CN206957983U/en not_active Expired - Fee Related
- 2017-03-20 WO PCT/CN2017/077310 patent/WO2017162119A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822590A (en) | 2016-08-03 |
| WO2017162119A1 (en) | 2017-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 528000 one of the first floors, No. 102, Nantian West Street, shikensan village, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Wu Yilin Address before: 528000 one of the first floors, No. 102, Nantian West Street, shikensan village, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: Wu Hai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |