CN108005923A - Fan - Google Patents
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- Publication number
- CN108005923A CN108005923A CN201610939560.2A CN201610939560A CN108005923A CN 108005923 A CN108005923 A CN 108005923A CN 201610939560 A CN201610939560 A CN 201610939560A CN 108005923 A CN108005923 A CN 108005923A
- Authority
- CN
- China
- Prior art keywords
- fan
- threading hole
- type face
- supporting mechanism
- hollow
- 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
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 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
-
- 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
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, which is characterized by comprising the following specific implementation points: considering that the weight of the whole electric fan is concentrated on the fan body part and the base part, the gravity centers of the two parts are preferably designed on the same vertical line to keep stable; the control circuit runs from the base to the hollow supporting rod, passes through the angle converter, and is connected to a motor of the fan along the wire passing column; the angle regulator adopts two hollow balls which can be contained inside and outside. The small hollow balls and the connecting rod are combined into a whole, the large hollow balls can be integrated with the fan, and small balls are filled between the large hollow balls and the small hollow balls so as to flexibly rotate; the small hollow ball plays a role in supporting, and the large hollow ball plays a role in adjusting the angle; through the combination of the parts, the fan achieves the aim of adjusting blowing horizontally by 360 degrees, the usability is higher, different appreciation experiences can be given to the new appearance design, and the requirements of people can be better met.
Description
Technical field
The present invention relates to technical field of electric appliances, more particularly to a kind of fan.
Background technology
The head oscillating structure of existing fan is more complicated, can not be applied to small-sized fans, it has not been convenient to adjust wind direction.
By taking the small desk fan of A seating as an example, at present, in the market major part product, can only in the case where support base is not moved
Dry towards one side, need entirely to move fan if the wind direction of different angle is expected, when placing local limited area, then
Blowing direction can not be changed, do not reach desired effect.
The content of the invention
In view of this, the present invention provides a kind of fan, its angle adjuster is simple in structure, and compact is easy to use；
It is particularly suitable for small-sized fans, its blowing direction can be adjusted in the case where not moving its supporting mechanism.
To achieve the above object, the present invention provides following technical solution：
A kind of fan, including fan body, supporting mechanism and the angle adjuster being arranged between；
The angle adjuster includes：First, and second be set in outside it；One in both be connected to it is described
Supporting mechanism, another is connected to the fan body；
The outer wall of described first has the first type face, and the inner wall of described second has Second-Type face, first type
Face and second positive cause described first enough activity in described second；
And described first offers the first threading hole, described second offers the coordinated with first threading hole
Two threading holes.
Preferably, the first type face and the Second-Type face are sphere.
Preferably, the angle adjuster further include be filled in described first and it is second described between ball.
Preferably, described first and described second is spherical, and first threading hole is by described first
The centre of sphere, second threading hole pass through the centre of sphere of described second.
Preferably, the supporting mechanism has hollow-core construction, and the cable of the fan is laid wherein.
Preferably, the center of gravity of the fan body and the supporting mechanism is on same vertical curve.
Preferably, the terminal excessively for sequentially passing through first threading hole and second threading hole is further included.
Preferably, described first is connected as one with the supporting mechanism, described second and fan body company
It is connected in one.
Preferably, the fan is A seating fan, and the supporting mechanism includes base and supporting rod, and the supporting rod is set
Between the base and the fan body.
Preferably, the supporting rod is the arc structure of vertical assembling, and the base is connected to the bottom of the supporting rod,
The fan body is lifted on the top of the arc support rod by the angle adjuster.
It can be seen from the above technical scheme that fan provided by the invention, its angle adjuster passes through two nested groups
Type face activity between member coordinates, and the rotation so as to fulfill fan body relative to supporting mechanism, changes blowing direction；Together
When, its threading hole structure is avoided and interfered with movable part easy to lay fan cable；This programme have it is simple in structure,
Compact, it is easy to use the advantages of, be particularly suitable for small-sized fans, can be in the case where not moving its supporting mechanism, to it
Blowing direction is adjusted.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the main structure diagram of A seating fan provided in an embodiment of the present invention；
Fig. 2 is the left view structural representation of A seating fan provided in an embodiment of the present invention；
Fig. 3 is the surface structure schematic diagram of angle adjuster provided in an embodiment of the present invention；
Fig. 4 is the schematic cross-sectional view of angle adjuster provided in an embodiment of the present invention；
Fig. 5 is angle adjuster provided in an embodiment of the present invention and the assembling structure schematic diagram of mast.
Wherein, 1 is fan body；2 be base；3 be supporting rod；4 be angle adjuster, and 41 be first, and 42 be second
Part, 43 be threading hole；5 be terminal.
Embodiment
The invention discloses a kind of fan, its angle adjuster is simple in structure, and compact is easy to use；It is particularly suitable for
Small-sized fans, can be adjusted its blowing direction in the case where not moving its supporting mechanism.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Fan provided in an embodiment of the present invention, its core improvement is, including fan body 1, supporting mechanism and setting
Angle adjuster 4 therebetween, its structure are referred to shown in Fig. 1-Fig. 5；
Wherein, angle adjuster 4 includes：First 41, and second 42 be set in outside it；A connection in both
In supporting mechanism, another is connected to fan body 1；
The outer wall of first 41 has the first type face, and the inner wall of second 42 has Second-Type face, the first type face and second
Positive enable first 41 it is movable in second 42；It should be noted that angle adjuster 4 has spacing knot
Structure, to prevent that first 41 spins off out of second 42, can specifically be realized by the cooperation in above-mentioned type face；
And first 41 offers the first threading hole, second 42 offers the second threading coordinated with the first threading hole
Hole；So, the cable (such as control circuit, power cable etc.) of fan can extend there through, will not be with first 41
Interfered with second 42 movement.
It can be seen from the above technical scheme that fan provided in an embodiment of the present invention, its angle adjuster 4 passes through two
Type face activity between nested component parts coordinates, and the rotation so as to fulfill fan body 1 relative to supporting mechanism, changes blowing court
To；Meanwhile its threading hole structure is avoided and interfered with movable part easy to lay fan cable；This programme has structure
Simply, compact, it is easy to use the advantages of, be particularly suitable for small-sized fans, can in the case where not moving its supporting mechanism,
Its blowing direction is adjusted, such as can 360 ° of A seating fan designs for adjusting blowing angle of level.
The mode that the activity of type face coordinates has many kinds, such as the polyhedron with corner angle and relatively mellow and full curved-surface structure,
It can also be realized by suitably sized relation by frictional force self-positioning.Preferably, the first type face and Second-Type face are ball
Face, so as to realize freely adjusting for more perspective, fan body 1 is lifted under gravity by angle adjuster 4
, can be in 360 ° of adjustment blowing directions of level in arc support rod 3.Play a supporting role for first 41, second 42 is played angle
Adjustment effect.The outer diameter in the first type face should be not more than the internal diameter size in Second-Type face；Be specifically as follows interference fit by
Frictional force is realized self-positioning.The Second-Type face of second 42 is more than the sphere of hemisphere for corresponding area, matches somebody with somebody with spherical first type face
Close and realize first 41 spacing is prevented from, its structure is referred to shown in Fig. 3 and Fig. 4.
In order to further optimize above-mentioned technical solution, there is gap between the first type face and Second-Type face；Angular adjustment
Device 4 further includes the ball being arranged between first 41 and second 42, so as to flexible rotating.
In the specific embodiment that this programme provides, first 41 and second 42 is spherical, and the first threading hole passes through
The centre of sphere of first 41, the second threading hole pass through the centre of sphere of second 42.That is the cable of fan is along first 41 and second
What 42 center line axis was laid, above-mentioned two pieces is relatively rotated around cable, will not be interfered with it.As shown in figure 4, wear
String holes 43 (the first threading hole and the second threading hole) is the hollow rod structure vertically opened up, in order in 360 ° of tune of level
Whole blowing direction.
Preferably, supporting mechanism has hollow-core construction, the cable of fan is laid wherein, then via angle adjuster 4
Threading hole 43 be connected to fan body 1, so concealed cabling mode can play a very good protection cable, essence
Simple structure, appearance are clean and tidy.In the present embodiment, 3 section of supporting rod of supporting mechanism can be designed to justify, and the shape such as ellipse and be
Hollow, because supporting rod 3 needs to support electric fan and motor part, then this bar stress is more, can use toughness and hardness compared with
Big material, such as stainless steel.
In order to further optimize above-mentioned technical solution, the center of gravity of fan body 1 and supporting mechanism is in same vertical curve
On, held stationary.It is understood that the vertical direction said herein is for the normal confined state of fan.Tool
Body, fan body 1 and supporting mechanism are on same vertical plane symmetrical configuration.In the present embodiment, whole electric fan is considered
Weight concentrates on 1 part of fan main body and 2 part of base of supporting mechanism, this two-part center of gravity is preferably designed erects in same
On straight line.
Fan provided in an embodiment of the present invention, further includes the terminal 5 excessively for sequentially passing through the first threading hole and the second threading hole,
Its one end with fan body 1 cable coordinate, the other end with supporting mechanism cable coordinate, with to be laid in cable therein into
Row preferably protection.Preferably, it is vertically to open up to cross terminal 5 and threading hole 43, in order in 360 ° of level
Adjust blowing direction.Specifically, control circuit walks hollow support rails 3 since base 2, through angle converter 4, along line excessively
Column 5, is connected to the motor of fan body 1.
Preferably, first 41 and supporting mechanism are connected as one formula structure, second 42 and fan body 1 are connected as
Integral structure, in order to assemble.
In the specific embodiment that this programme provides, fan is A seating fan, and supporting mechanism includes base 2 and supporting rod 3,
Supporting rod 3 therein is arranged between base 2 and fan body 1.By aforementioned structure, realize not mobile fan base 2, also can
360 ° of adjustment blowing directions of level.Certainly, the design can be additionally used in other fan structures, such as supporting mechanism end for clip
Miniature portable fan etc..
In order to further optimize above-mentioned technical solution, supporting rod 3 is the arc structure of vertical assembling, it is possible to understand that
It is that herein vertical refers to its diametric plane for vertically；Fan body 1 is lifted on arc support rod 3 by angle adjuster 4
Top, base 2 is connected to the bottom of supporting rod 3, positioned at the lower section of fan body 1.Preferably, supporting rod 3 is and fan
The concentric arc structure of body 1, so both center of gravity coincidences, is conducive to keep stablizing.In view of the weight of fan body 1
Base 2 is deviateed in heart position, and the side of 2 connection support bar 3 of base can be designed to weight weighting；Specifically by the upper of base 2
Angled inclined curved surface is designed on surface, and the position weight that the upper surface of base 2 is high will aggravate, and ensures that fan can steadily be put
Put.This fan has borrowed the mentality of designing of tellurion, single blowing angle, is adjusted to 360 °, can more meet the need of people
Ask.
In conclusion an embodiment of the present invention provides a kind of fan, the mentality of designing of its blowing angle adjustment is derived from ground
Globe, the design of its whole shape feel to also originate from tellurion, and specific implementation main points are as follows：
1st, consider that the weight of whole electric fan concentrates on fan body part and base portion, this two-part center of gravity is best
Design is on same vertical curve, held stationary；
2nd, supporting rod section can be designed to justify, the shape such as ellipse and to be hollow, because supporting rod needs to support fan and electricity
Machine part, then this bar stress is more, it is proposed that using the material that toughness and hardness are larger, such as stainless steel；
3rd, control circuit walks hollow support rails since base, through angle converter, along terminal is crossed, is connected to fan
Motor；
4th, angle adjuster is using two hollow balls that inside and outside can be included.Small hollow ball and connecting rod synthesis are integrated,
Big can be integral with fan, small ball is filled between size hollow ball, so as to flexible rotating；Small hollow ball is played a supporting role,
Big hollow ball plays the role of angular adjustment；
Several parts are combined more than, fan is achieveed the purpose that 360 ° of level is adjusted and are dried, availability higher, new
Appearance design can give people different appreciation experience, can more preferably meet the needs of people.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (10)
1. a kind of fan, it is characterised in that including fan body (1), supporting mechanism and the angular adjustment being arranged between
Device (4)；
The angle adjuster (4) includes：First (41), and second (42) being set in outside it；A company in both
The supporting mechanism is connected to, another is connected to the fan body (1)；
The outer wall of first (41) has the first type face, and the inner wall of second (42) has a Second-Type face, and described
One type face and second positive cause first (41) movable in second (42)；
And first (41) offer the first threading hole, second (42) are offered to be coordinated with first threading hole
The second threading hole.
2. fan according to claim 1, it is characterised in that the first type face and the Second-Type face are sphere.
3. fan according to claim 1, it is characterised in that the angle adjuster (4), which further includes, is filled in described
Ball between one (41) and second (42).
4. fan according to claim 1, it is characterised in that first (41) and second (42) are ball
Shape, first threading hole pass through the centre of sphere of first (41), and second threading hole is by second (42)
The centre of sphere.
5. fan according to claim 1, it is characterised in that the supporting mechanism has hollow-core construction, the fan
Cable is laid wherein.
6. fan according to claim 1, it is characterised in that the center of gravity of the fan body (1) and the supporting mechanism
On same vertical curve.
7. fan according to claim 1, it is characterised in that further include and sequentially pass through first threading hole and described
Two threading holes cross terminal (5).
8. fan according to claim 1, it is characterised in that first (41) and the supporting mechanism are connected as one
Body, second (42) and the fan body (1) are connected as one.
9. according to the fan described in claim 1-8 any one, it is characterised in that the fan is A seating fan, the branch
Support mechanism includes base (2) and supporting rod (3), and the supporting rod (3) is arranged on the base (2) and the fan body (1)
Between.
10. fan according to claim 9, it is characterised in that the supporting rod (3) is the arc structure of vertical assembling,
The base (2) is connected to the bottom of the supporting rod (3), and the fan body (1) is lifted by the angle adjuster (4)
In the top of the arc support rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939560.2A CN108005923A (en) | 2016-11-01 | 2016-11-01 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939560.2A CN108005923A (en) | 2016-11-01 | 2016-11-01 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005923A true CN108005923A (en) | 2018-05-08 |
Family
ID=62047906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939560.2A Pending CN108005923A (en) | 2016-11-01 | 2016-11-01 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996388A (en) * | 2018-10-24 | 2018-12-14 | 泰豪科技股份有限公司 | A kind of hanging apparatus and lifting machine for container axial flow blower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM274459U (en) * | 2005-02-04 | 2005-09-01 | Hung-Ji Jian | Mechanism for hanging and swinging |
| CN201902359U (en) * | 2010-12-07 | 2011-07-20 | 郭洁兰 | Base structure of fan without blades |
| CN202001343U (en) * | 2011-02-22 | 2011-10-05 | 林修颖 | Fan capable of blowing in multiple wind directions |
| CN203517727U (en) * | 2013-09-25 | 2014-04-02 | 上海大学 | Low-power dissipation appliance with electric fan and lamp combined |
| US9175697B1 (en) * | 2012-11-15 | 2015-11-03 | Bradley K. Kadau | Fan with light socket attachment |
| CN204827984U (en) * | 2015-08-03 | 2015-12-02 | 江门市科业电器制造有限公司 | Take lamp upright fan of shaking head in |
| CN206175267U (en) * | 2016-11-01 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan |
-
2016
- 2016-11-01 CN CN201610939560.2A patent/CN108005923A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM274459U (en) * | 2005-02-04 | 2005-09-01 | Hung-Ji Jian | Mechanism for hanging and swinging |
| CN201902359U (en) * | 2010-12-07 | 2011-07-20 | 郭洁兰 | Base structure of fan without blades |
| CN202001343U (en) * | 2011-02-22 | 2011-10-05 | 林修颖 | Fan capable of blowing in multiple wind directions |
| US9175697B1 (en) * | 2012-11-15 | 2015-11-03 | Bradley K. Kadau | Fan with light socket attachment |
| CN203517727U (en) * | 2013-09-25 | 2014-04-02 | 上海大学 | Low-power dissipation appliance with electric fan and lamp combined |
| CN204827984U (en) * | 2015-08-03 | 2015-12-02 | 江门市科业电器制造有限公司 | Take lamp upright fan of shaking head in |
| CN206175267U (en) * | 2016-11-01 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996388A (en) * | 2018-10-24 | 2018-12-14 | 泰豪科技股份有限公司 | A kind of hanging apparatus and lifting machine for container axial flow blower |
| CN108996388B (en) * | 2018-10-24 | 2023-09-29 | 泰豪科技股份有限公司 | Hoisting device and hoisting machine for container axial flow fan |
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