CN107218238A - A kind of height-adjustable New Type of Fan - Google Patents
A kind of height-adjustable New Type of Fan Download PDFInfo
- Publication number
- CN107218238A CN107218238A CN201710658692.2A CN201710658692A CN107218238A CN 107218238 A CN107218238 A CN 107218238A CN 201710658692 A CN201710658692 A CN 201710658692A CN 107218238 A CN107218238 A CN 107218238A
- Authority
- CN
- China
- Prior art keywords
- fan
- flabellum
- guard
- height
- new type
- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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 kind of height-adjustable New Type of Fan, including base, fan main body, fan frame, fan screen and refinement panel, the base is provided with lower beam, the lower beam upper end is provided with upper boom, the upper boom lower end is provided with alignment pin, the upper boom upper end is provided with vertical rotation axis, the fan main body is connected in the fan frame by feathering axis, the fan frame bottom is flexibly connected with the vertical rotation axis, flabellum is provided with inside the fan main body, the flabellum center is provided with flabellum rotating shaft, the flabellum front and rear sides are provided with the fan screen, the refinement panel is provided with front side of the flabellum between the fan screen, the fan screen is provided with guard outer ring, guard centre circle and guard inner ring, grid bar number on guard circle increases successively, this New Type of Fan has simple in construction, it is easy to operate, height adjustable, it is safe and practical, air-supply is softer, the characteristics of muting function is more preferable.
Description
Technical field
The present invention relates to home equipment field, more particularly, to a kind of height-adjustable New Type of Fan.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan, are a kind of using motor driving flabellum rotation, to reach
Air is accelerated the household electrical appliance of circulation, be mainly used in cooling and heatstroke-eliminating and ventilating air.Existing domestic fan either lands
Fan or ceiling fan, mostly highly immobilize, it is impossible to arbitrarily change the height of fan, and most of fans now according to wish
Clover fan is used, greatly, use feeling is very uncomfortable when using in scorching summer, especially exists for noise when using
Hot night opens fan during sleep, has been difficult originally to fall asleep due to weather, although fan can cool, but noisy
Noisy noise causes people from falling asleep well again, and fact proved increases the quantity of flabellum, when can reduce fan rotation
Noise, and flabellum number is more, blow softer, can greatly strengthen the usage comfort of user, while existing fan
Guard grid bar is very sparse, and family is extremely unsafe if child, so highly desirable a energy at present
It is enough freely to adjust fan height, the fan that noise is small, grid bar is more dense.
The content of the invention
The technical problem to be solved in the present invention be overcome existing fan can not adjust height there is provided one with the big defect of noise
Height-adjustable New Type of Fan is planted, the setting being extend into by upper boom in lower beam and five leaf flabellums and the setting of refinement panel,
So as to solve the above problems.
To achieve the above object, the present invention provides following technical scheme：A kind of height-adjustable New Type of Fan, including bottom
Seat, fan main body, fan frame, fan screen and refinement panel, the base are provided with lower beam, and the lower beam upper end is provided with upper
Bar, the upper boom lower end is provided with alignment pin, and the upper boom upper end is provided with vertical rotation axis, and the fan main body passes through feathering axis
It is connected in the fan frame, the fan frame bottom is flexibly connected with the vertical rotation axis, is provided with inside the fan main body
Flabellum, the flabellum center is provided with flabellum rotating shaft, the flabellum front and rear sides be provided with front side of the fan screen, the flabellum and
The refinement panel is provided between the fan screen.
As a preferred technical solution of the present invention, the fan screen is provided with guard outer ring, guard centre circle and net
Grid bar number on cover inner ring, the guard inner ring, the guard centre circle and the guard outer ring increases successively.
As a preferred technical solution of the present invention, the flabellum is five leaf flabellums.
As a preferred technical solution of the present invention, the refinement panel is described provided with narrow flabellum and panel axle mouthful
Panel axle port radius are bigger than the flabellum rotating shaft, and the refinement panel can be rotated in the flabellum rotating shaft, the narrow flabellum
Set with the flabellum incline direction identical.
As a preferred technical solution of the present invention, upper boom radius described in the lower beam radius ratio is big, and is set to be hollow
Put, the upper boom can be moved up and down wherein, and the alignment pin fixed position can be passed through.
As a preferred technical solution of the present invention, the narrow flabellum quantity is 30.
Compared with prior art, the beneficial effects of the invention are as follows：This New Type of Fan extend into lower beam hollow bulb by upper boom
The setting divided, enables fan arbitrarily to adjust height when using, then by the setting of alignment pin, makes fan work highly fixed,
By the setting of feathering axis and vertical rotating shaft, fan is set to realize any direction in horizontal plane and vertical plane
Rotate, convenient use, set by different grid bar number on fan screen upper guard outer ring, guard centre circle and guard inner ring
Put, the defect of equal dense degree can not be reached by successfully solving a hedge glazing bar, even in outermost, because grid bar number
Increase, be also not in space very big situation, finger extend into fan when effectively prevent naughty child or error
Situation in leaf, by the setting of five leaf flabellums and refinement panel, effectively reduces noise during fan work, while also reaching
Wind " cutting " is made the softer purpose of air-supply by fan into fritter, adds usage comfort, and this New Type of Fan has knot
Structure is simple, and easy to operate, height adjustable is safe and practical, softer, the characteristics of muting function is more preferable of blowing.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of height-adjustable Novel fan structure figure of the present invention；
Fig. 2 is fan screen structure chart of the present invention；
Fig. 3 is refinement panel structure chart of the present invention.
In figure：1st, fan main body；2nd, flabellum rotating shaft；3rd, horizontal rotating shaft；4th, flabellum；5th, fan frame；6th, vertical rotation axis； 7、
Upper boom；8th, alignment pin；9th, lower beam；10th, base；11st, guard outer ring；12nd, guard centre circle；13rd, guard inner ring；14th, fan net
Cover；15th, narrow flabellum；16th, panel axle mouthful；17th, panel is refined.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of height-adjustable New Type of Fan, including base
10th, fan main body 1, fan frame 5, fan screen 14 and refinement panel 17, base 10 are provided with lower beam 9, and the upper end of lower beam 9 is provided with upper
Bar 7, the lower end of upper boom 7 is provided with alignment pin 8, and the upper end of upper boom 7 is provided with vertical rotation axis 6, and fan main body 1 is connected by feathering axis 3
In fan frame 5, the bottom of fan frame 5 is flexibly connected with vertical rotation axis 6, and the inside of fan main body 1 is provided with flabellum 4, and the center of flabellum 4 is set
There is flabellum rotating shaft 2, the front and rear sides of flabellum 4 are provided with fan screen 14, provided with refinement panel between the front side of flabellum 4 and fan screen 14
17, fan screen 14 is provided with guard outer ring 11, guard centre circle 12 and guard inner ring 13, guard inner ring 13, the and of guard centre circle 12
Grid bar number on guard outer ring 11 increases successively, and flabellum 4 is five leaf flabellums, and refinement panel 17 is provided with narrow flabellum 15 and lattice
Board shaft mouthful 16, the radius ratio flabellum rotating shaft 2 of panel axle mouthful 16 is big, and refinement panel 17 can be rotated in flabellum rotating shaft 2, narrow flabellum
15 are set with the incline direction identical of flabellum 4, and the radius of 9 radius ratio upper boom of lower beam 7 is big, and are set to be hollow, and upper boom 7 is wherein
It can move up and down, and can be by the fixed position of alignment pin 8, the narrow quantity of flabellum 15 is 30.
Concrete principle：In use, regulating direction and the height of fan first, good position is fixed by alignment pin 8, works as fan
When leaf 4 starts to rotate, the air near flabellum 4 is pushed forward, now, and the wind brought is divided into more by refinement panel 17
Plus fritter, the softer purpose of blowing has been reached, using feeling more comfortable, meanwhile, the fan screen 14 in front and rear sides
The upper setting by three guard circles, can make the grid bar more crypto set in outside, and reduce that child's error causes tragedy can
Can property.
This height-adjustable New Type of Fan extend into the setting of lower beam hollow space by upper boom, when the fan is used
Enough arbitrarily regulation height, then by the setting of alignment pin, make fan work highly fixed, pass through feathering axis and vertical rotary
The setting of axle, enables fan to realize the rotation of any direction in horizontal plane and vertical plane, and convenient use passes through fan net
The setting of different grid bar numbers, successfully solves a hedge glazing bar not on cover upper guard outer ring, guard centre circle and guard inner ring
The defect of equal dense degree can be reached, even in outermost because the increase of grid bar number, be also not in space very
Big situation, situation that finger is extend into flabellum when effectively prevent naughty child or error, by five leaf flabellums and
The setting of panel is refined, noise during fan work is effectively reduced, while also having reached fan by wind " cutting " into fritter
Make the purpose that air-supply is softer, add usage comfort, this New Type of Fan has simple in construction, easy to operate, height adjustable,
It is safe and practical, softer, the characteristics of muting function is more preferable of blowing.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of height-adjustable New Type of Fan, including base (10), fan main body (1), fan frame (5), fan screen
(14) and refinement panel (17), it is characterised in that the base (10) is provided with lower beam (9), and lower beam (9) upper end is provided with upper
Bar (7), upper boom (7) lower end is provided with alignment pin (8), and upper boom (7) upper end is provided with vertical rotation axis (6), the fan master
Body (1) is connected in the fan frame (5) by feathering axis (3), fan frame (5) bottom and the vertical rotation axis
(6) it is flexibly connected, flabellum (4) is provided with inside the fan main body (1), flabellum (4) center is provided with flabellum rotating shaft (2), institute
Flabellum (4) front and rear sides are stated provided with the fan screen (14), are set between flabellum (4) front side and the fan screen (14)
There is the refinement panel (17).
2. a kind of height-adjustable New Type of Fan according to claim 1, it is characterised in that the fan screen (14)
It is provided with guard outer ring (11), guard centre circle (12) and guard inner ring (13), the guard inner ring (13), the guard centre circle
(12) the grid bar number and on the guard outer ring (11) increases successively.
3. a kind of height-adjustable New Type of Fan according to claim 1, it is characterised in that the flabellum (4) is five
Leaf flabellum.
4. a kind of height-adjustable New Type of Fan according to claim 1, it is characterised in that the refinement panel (17)
Provided with narrow flabellum (15) and panel axle mouthful (16), flabellum rotating shaft (2) is greatly, described thin described in described panel axle mouthful (16) radius ratio
Changing panel (17) can rotate on the flabellum rotating shaft (2), and the narrow flabellum (15) is identical with the flabellum (4) incline direction
Setting.
5. a kind of height-adjustable New Type of Fan according to claim 1, it is characterised in that lower beam (9) radius
It is bigger than the upper boom (7) radius, and set to be hollow, the upper boom (7) can move up and down wherein, and can be by described
Alignment pin (8) fixed position.
6. a kind of height-adjustable New Type of Fan according to claim 4, it is characterised in that narrow flabellum (15) number
Measure as 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658692.2A CN107218238A (en) | 2017-08-04 | 2017-08-04 | A kind of height-adjustable New Type of Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658692.2A CN107218238A (en) | 2017-08-04 | 2017-08-04 | A kind of height-adjustable New Type of Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218238A true CN107218238A (en) | 2017-09-29 |
Family
ID=59955056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658692.2A Pending CN107218238A (en) | 2017-08-04 | 2017-08-04 | A kind of height-adjustable New Type of Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218238A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173450A (en) * | 2019-04-22 | 2019-08-27 | 天津市山菡玩具有限公司 | A kind of outdoor hand-held small fan |
| CN111284002A (en) * | 2020-01-21 | 2020-06-16 | 王琳 | Target tracking heat dissipation system and control method |
| CN111587717A (en) * | 2020-05-25 | 2020-08-28 | 沈阳农业大学 | Mechanical reversing type ventilation device in circular arch type greenhouse |
| CN114810635A (en) * | 2019-05-08 | 2022-07-29 | 广东美的环境电器制造有限公司 | Fan with cooling device |
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| CN101649840A (en) * | 2008-04-24 | 2010-02-17 | 司红康 | Ceiling fan capable of moving in multiple wind directions and device thereof |
| CN202326444U (en) * | 2011-11-25 | 2012-07-11 | 刘雨阳 | Soft-wind fan |
| CN205503565U (en) * | 2016-04-18 | 2016-08-24 | 广东美的环境电器制造有限公司 | Fan blade screen panel and fan |
| JP2017066948A (en) * | 2015-09-30 | 2017-04-06 | パナソニックＩｐマネジメント株式会社 | Electric fan |
| CN106895017A (en) * | 2017-03-17 | 2017-06-27 | 东莞市安哲罗电器科技有限公司 | A kind of fan of adjustable leaving air temp purify air |
| CN207049044U (en) * | 2017-08-04 | 2018-02-27 | 无锡智汇空间投资管理有限公司 | A kind of height-adjustable New Type of Fan |
-
2017
- 2017-08-04 CN CN201710658692.2A patent/CN107218238A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649840A (en) * | 2008-04-24 | 2010-02-17 | 司红康 | Ceiling fan capable of moving in multiple wind directions and device thereof |
| CN202326444U (en) * | 2011-11-25 | 2012-07-11 | 刘雨阳 | Soft-wind fan |
| JP2017066948A (en) * | 2015-09-30 | 2017-04-06 | パナソニックＩｐマネジメント株式会社 | Electric fan |
| CN205503565U (en) * | 2016-04-18 | 2016-08-24 | 广东美的环境电器制造有限公司 | Fan blade screen panel and fan |
| CN106895017A (en) * | 2017-03-17 | 2017-06-27 | 东莞市安哲罗电器科技有限公司 | A kind of fan of adjustable leaving air temp purify air |
| CN207049044U (en) * | 2017-08-04 | 2018-02-27 | 无锡智汇空间投资管理有限公司 | A kind of height-adjustable New Type of Fan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173450A (en) * | 2019-04-22 | 2019-08-27 | 天津市山菡玩具有限公司 | A kind of outdoor hand-held small fan |
| CN114810635A (en) * | 2019-05-08 | 2022-07-29 | 广东美的环境电器制造有限公司 | Fan with cooling device |
| CN114810635B (en) * | 2019-05-08 | 2024-02-20 | 广东美的环境电器制造有限公司 | Fan with fan body |
| CN111284002A (en) * | 2020-01-21 | 2020-06-16 | 王琳 | Target tracking heat dissipation system and control method |
| CN111587717A (en) * | 2020-05-25 | 2020-08-28 | 沈阳农业大学 | Mechanical reversing type ventilation device in circular arch type greenhouse |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
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| WD01 | Invention patent application deemed withdrawn after publication |