CN105822590A - Fan blade with outer enclosure protection function and fan using fan blade - Google Patents
Fan blade with outer enclosure protection function and fan using fan blade Download PDFInfo
- Publication number
- CN105822590A CN105822590A CN201610362389.3A CN201610362389A CN105822590A CN 105822590 A CN105822590 A CN 105822590A CN 201610362389 A CN201610362389 A CN 201610362389A CN 105822590 A CN105822590 A CN 105822590A
- Authority
- CN
- China
- Prior art keywords
- flabellum
- fan
- fan blade
- ring
- encirclement
- 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.)
- Pending
Links
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan blade with an outer enclosure protection function. The fan blade comprises a fanning body with an axis. The fanning body comprises a plurality of fan blade bodies, all the fan blade bodies are arranged in a circular array with the axis as the base point. The fanning body further comprises an enclosure ring. All the fan blade bodies are arranged in the enclosure ring. At least two fan blade bodies are connected with the enclosure ring. Due to the protection of the enclosure ring, the outer edges of the fan blade bodies can be prevented from hurting people, and a good protection effect can be achieved. The invention further provides a fan using the fan blade with the outer enclosure protection function. The fan blade is used for fans.
Description
Technical field
The present invention relates to a kind of fan that there is the outer flabellum surrounding protection and use this flabellum.
Background technology
Traditional ceiling fan is provided in the irony ceiling fan on roof, along with miniaturization and the needs of people of motor, occurs in that the small-sized ceiling fan that shell and flabellum body are made of plastics.Such little ceiling fan wind-force is less, thus need as far as possible close to human body, to allow people can enjoy the fresh breeze that ceiling fan brings.Due to not protection, the thinner thickness of flabellum body simultaneously, therefore some higher people close to electric fan time, the outer of flabellum body can scrape skin or the eyeball of people.When human body is impacted by relatively thin flabellum body, the lifting surface area of human body is less, causes the flabellum body the highest pressure to human body so that human body is injured.This type of ceiling fan is installed in a lot of parents' meetings particularly now on infanette, ewborn infant is existed the biggest potential safety hazard, and some A seating fans exist same problem.
Summary of the invention
The technical problem to be solved in the present invention is: providing and have the outer flabellum surrounding protection and use the fan of this flabellum, it can avoid the injury to human body of the flabellum body outer.
The present invention solves the solution of its technical problem:
There is the outer flabellum surrounding protection; including the fan body with axle center; described fan body includes several flabellum bodies; all of flabellum body is arranged with axle center for basic point circular array; 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.
As the further improvement of such scheme, the ring of encirclement is provided with multiple through hole.
As the further improvement of such scheme, all of flabellum body is all connected with the ring of encirclement.
The invention has the beneficial effects as follows: there is the outer flabellum surrounding protection; including the fan body with axle center; described fan body includes several flabellum bodies; all of flabellum body is arranged with axle center for basic point circular array; 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.Owing to there being the protection of the ring of encirclement, the outer harm users of flabellum body can be prevented, can play a very good protection.The present invention also provides for a kind of fan using the above-mentioned flabellum with outer encirclement protection.The present invention is used for fan.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic top plan view of flabellum embodiment of the present invention；
Fig. 2 is the schematic front view of flabellum embodiment of the present invention.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in the present invention, can be with combination of interactions on the premise of the most conflicting conflict.
Seeing figures.1.and.2, this is the flabellum embodiment of the present invention, specifically:
A kind of have the outer flabellum surrounding protection; including the fan body with axle center; described fan body includes three flabellum bodies 1; all of flabellum body 1 is arranged with axle center for basic point circular array; fan body also includes the ring of encirclement 2; all flabellum bodies 1 are arranged in the ring of encirclement 2, and at least two flabellum bodies 1 are connected with the ring of encirclement 2.Owing to there being the protection of the ring of encirclement, the outer harm users of flabellum body can be prevented, can play a very good protection.
In order to alleviate weight and increase air inflow, the ring of encirclement 2 is provided with multiple through hole 21.
All of flabellum body 1 is all connected with the ring of encirclement 2, all of flabellum body 1 is made to connect into an entirety, it is effectively prevented flabellum body 1 fracture to fly out, and strengthens the intensity of all flabellum bodies 1, it is to avoid flabellum body 1 operationally deforms and causes air quantity to decline.And, even if some flabellum bodies there occurs fracture, owing to there being the location of the ring of encirclement 2, people can repair with viscose glue etc. and prevent from keeping in repair the flabellum body of fracture, are greatly prolonged the service life of fan.
Above the better embodiment of the present invention is illustrated, but the present invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (4)
1. there is the outer flabellum surrounding protection; including the fan body with axle center; it is characterized in that: described fan body includes several flabellum bodies (1); all of flabellum body (1) is arranged with axle center for basic point circular array; fan body also includes the ring of encirclement (2); all flabellum bodies (1) are arranged in the ring of encirclement (2), and at least two flabellum bodies (1) are connected with the ring of encirclement (2).
The most according to claim 1 have the outer flabellum surrounding protection, it is characterised in that: the ring of encirclement (2) is provided with multiple through hole (21).
The most according to claim 1 have the outer flabellum surrounding protection, it is characterised in that: all of flabellum body (1) is all connected with the ring of encirclement (2).
4. a fan, it is characterised in that: include the flabellum with outer encirclement protection as described in any one in claims 1 to 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218947 | 2016-03-21 | ||
| CN2016202189474 | 2016-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822590A true CN105822590A (en) | 2016-08-03 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105822590A (en) |
| WO (1) | WO2017162119A1 (en) |
Citations (8)
| 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 |
| US20100143112A1 (en) * | 2006-01-19 | 2010-06-10 | Anchors Tony R | Housing for paddle fan |
| 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 |
| CN203308782U (en) * | 2013-05-30 | 2013-11-27 | 广东雄风电器有限公司 | Novel fan |
| CN104343706A (en) * | 2014-10-23 | 2015-02-11 | 常州祥明电机有限公司 | Axial flow fan for brushless direct-current external rotor electric machine and fan blades |
| CN204942080U (en) * | 2015-08-12 | 2016-01-06 | 吴海 | A kind of Safety impeller and ceiling fan |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
-
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
Patent Citations (8)
| 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 |
| US20100143112A1 (en) * | 2006-01-19 | 2010-06-10 | Anchors Tony R | Housing for paddle fan |
| 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 |
| CN203308782U (en) * | 2013-05-30 | 2013-11-27 | 广东雄风电器有限公司 | Novel fan |
| CN104343706A (en) * | 2014-10-23 | 2015-02-11 | 常州祥明电机有限公司 | Axial flow fan for brushless direct-current external rotor electric machine and fan blades |
| CN204942080U (en) * | 2015-08-12 | 2016-01-06 | 吴海 | A kind of Safety impeller and ceiling fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017162119A1 (en) | 2017-09-28 |
| CN206957983U (en) | 2018-02-02 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |