CN106368962A - Floor fan - Google Patents
Floor fan Download PDFInfo
- Publication number
- CN106368962A CN106368962A CN201610912967.6A CN201610912967A CN106368962A CN 106368962 A CN106368962 A CN 106368962A CN 201610912967 A CN201610912967 A CN 201610912967A CN 106368962 A CN106368962 A CN 106368962A
- Authority
- CN
- China
- Prior art keywords
- fan
- cover
- fan wheel
- air
- stand
- 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
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially 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
- F04D29/70—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
- F21V33/0096—Fans, e.g. ceiling fans
Abstract
The invention relates to a floor fan which comprises a support, an air supply mechanism and an illumination structure. The air supply mechanism comprises a fan cover, a first fan wheel and a second fan wheel. The fan cover is arranged on the support and comprises a first cover body and a second cover body, and the first cover body and the second cover body are mutually spliced. The first cover body comprises multiple concentrically-arranged steel wire circles. The first fan wheel and the second fan wheel are arranged in the fan cover in a spaced mode. The illumination structure comprises multiple lamp bars and multiple LED lamps. An air guide gap is formed between the first cover body and the second cover body. The air supply mechanism further comprises a sleeve belt. The sleeve belt is arranged on the first cover body and the second cover body in a sleeving mode and seals the air guide gap. Multiple air guide holes are formed in the sleeve belt at intervals. The floor fan is convenient to use, and the fan cover is convenient to assemble and disassemble.
Description
Technical field
The present invention relates to a kind of stand fan.
Background technology
With the arrival in midsummer, people are badly in need of cooling expelling summer-heat.Except do on diet some improvement in addition in addition it is also necessary to some
Enjoy the cool electrical equipment, such as air-conditioning and electric fan, or even cattail leaf fan.For example, in the room being fitted without air-conditioning, people for the power of taking things easy,
Generally blown using electric fan.For example, in bedroom, electric fan is typically placed between bed and desk.Bed is stopped
During breath, electric fan be aligned bed blows, and when needing to bend over one's desk working, needing to move electric fan makes it be directed at desk to blow
Wind.Due to frequently moving electric fan, it is using more inconvenience.
Content of the invention
Based on this it is necessary to provide one kind using conveniently stand fan.
A kind of stand fan, comprising: support；Wind pushing mechanism, including fan guard, the first fan wheel, the second fan wheel, described wind
The first cover that fan cover is arranged on described support and includes mutually splicing sets body and the second cover sets body, and described first cover sets body and includes
Multiple wire loops being arranged concentrically, described first fan wheel and described second fan wheel are arranged at intervals in described fan guard, institute
The direction of rotation stating the first fan wheel is contrary with the direction of rotation of described second fan wheel and for blowing in the opposite direction；Drive
Dynamic structure, described driving structure is connected with described first fan wheel and described second fan wheel respectively, for driving described first
Fan wheel or described second fan wheel rotation；Light structures, described light structures include multiple lamp bars and multiple LED lamp, institute
State multiple lamp bars to be correspondingly arranged on the plurality of wire loop, be often formed with air-out gap, institute between two neighboring described lamp bar
State multiple LED lamp scattering devices in the plurality of lamp bar；Wherein said first cover sets body and described second cover sets shape between body
Become to have wind-guiding gap, described wind pushing mechanism also includes cuff, described cuff is sheathed on described first cover and sets body and described second cover
If on body and closing described wind-guiding gap, in described cuff, interval offers multiple air-guiding holes.
Wherein in an embodiment, described air-guiding hole is circle.
Wherein in an embodiment, the different setting of diameter of the plurality of air-guiding hole.
Wherein in an embodiment, the diameter edge of described air-guiding hole gradually subtracts towards the direction inside described fan guard
Little.
Wherein in an embodiment, the both sides of described cuff are formed with locking edge, and described two locking edges divide
Do not set body with the described first cover and described second cover sets body and engages.
Wherein in an embodiment, described locking edge extends towards the midline of described cuff.
Wherein in an embodiment, inside described locking edge, it is formed with fastening groove.
Due to being provided with the first fan wheel and the second fan wheel in above-mentioned stand fan, and described first fan wheel and described
Second fan wheel is used for blowing in the opposite direction.Therefore, when user is in the position of the first fan wheel, the first wind can be opened
Impeller blows, and when user is in the position of the second fan wheel, can open the second fan wheel and blow it is not necessary to will fall
Ground fan continually moves, and it uses more convenient.
Because described wind pushing mechanism includes cuff, by the described first cover being set body and described second cover sets body phase and mutually splices
And using cuff, the two is sheathed on together, you can fan guard is installed, its installation and removal is all more convenient.
Brief description
Fig. 1 is the schematic perspective view of the stand fan of the present invention；
Fig. 2 covers, for first of stand fan shown in Fig. 1, the schematic diagram setting body and light structures；
Fig. 3 is the partial enlarged drawing at iii in Fig. 2；
Fig. 4 is the sectional view of the cuff of the fan guard of stand fan shown in Fig. 1；
Fig. 5 is the side view of the cuff of another embodiment；
Fig. 6 covers, for second of stand fan shown in Fig. 1, the sectional view setting body；
Fig. 7 is the sectional view of the base of stand fan described in Fig. 1；And
Fig. 8 is the front view of the second fan wheel of stand fan shown in Fig. 1.
Specific embodiment
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Elaborate a lot of details in order to fully understand this in the following description
Bright.But the present invention can be much to implement different from alternate manner described here, and those skilled in the art can be not
Similar improvement is done, therefore the present invention is not embodied as being limited by following public in the case of running counter to intension of the present invention.
The present invention relates to a kind of stand fan.Described stand fan includes: support；Wind pushing mechanism, including fan guard, the first fan
Wheel and the second fan wheel, the first cover that described fan guard is arranged on described support and includes mutually splicing sets body and the second cover
If body, described first cover sets body and includes multiple wire loops being arranged concentrically, between described first fan wheel and described second fan wheel
Every being arranged in described fan guard.For example, the direction of rotation of the direction of rotation of described first fan wheel and described second fan wheel
On the contrary and for blowing in the opposite direction.For example, described stand fan also includes driving structure, described driving structure respectively with institute
State the first fan wheel and described second fan wheel connects, for driving described first fan wheel or described second fan wheel rotation；
For example, described stand fan also includes light structures, and for example, described light structures include multiple lamp bars and multiple LED lamp, described
Multiple lamp bars are correspondingly arranged on the plurality of wire loop, are often formed with air-out gap between two neighboring described lamp bar, described
Multiple LED lamp scattering devices are in the plurality of lamp bar.For example, described first cover sets body and described second cover sets and formed between body
Have wind-guiding gap, described wind pushing mechanism also includes cuff, described cuff be sheathed on described first cover set body with described second cover set
On body and close described wind-guiding gap, in described cuff, interval offers multiple air-guiding holes.Described driving structure can drive institute
State the first fan wheel and described second fan wheel rotates in mutually opposite directions, or described first fan wheel or described is operated alone
Second fan polling turns, or intermittently drives described first fan wheel and described second fan wheel rotation.
Refer to Fig. 1 and Fig. 2, one embodiment of the present invention is related to a kind of stand fan 100.Described stand fan includes support
10th, it is arranged at the wind pushing mechanism 30 on described support, and be arranged at the light structures 50 on described wind pushing mechanism.Described air-supply
Mechanism includes fan guard 31, the first fan wheel 33 and the second fan wheel 34 (referring to Fig. 7), and described fan guard is arranged at described
On frame and include the first cover of mutually splicing and set body 311 and set body 312 (referring to Fig. 6) with the second cover, for example, the first cover set body with/
Or second cover set body and be arranged on described support；Described first cover sets body and includes multiple wire loops 3111 being arranged concentrically, described
First fan wheel and described second fan wheel are arranged at intervals in described fan guard, the direction of rotation of described first fan wheel and institute
The direction of rotation stating the second fan wheel is on the contrary and for blowing in the opposite direction.Described light structures include multiple lamp bars 51 with
And multiple LED lamp 53, the plurality of lamp bar is correspondingly arranged on the plurality of wire loop, often shape between two neighboring described lamp bar
Become to have air-out gap 55, the plurality of LED lamp scattering device is in the plurality of lamp bar.
Due to being provided with the first fan wheel and the second fan wheel in above-mentioned stand fan, and described first fan wheel and described
Second fan wheel is used for blowing in the opposite direction.Therefore, when user is in the position of the first fan wheel, the first wind can be opened
Impeller blows, and when user is in the position of the second fan wheel, can open the second fan wheel and blow it is not necessary to will fall
Ground fan continually moves, and it uses more convenient.
And due to lamp bar being provided with wire loop, therefore can be illuminated using described stand fan, for example, rural area occupies
Carry out night illumination, particularly night in summer, villager enjoys the cool inside courtyard, is blown using stand fan inside the courtyard of the people
Wind, is illuminated using lamp bar, and the wind of fan blowout can radiate to lamp bar.
See also Fig. 3, for example, for the ease of air-supply, the different setting of diameter of the plurality of wire loop.Each steel wire
The edge enclosing is provided with multiple installations raised 3112, and the plurality of lamp bar correspondence is installed on the plurality of installation projection and above and keeps off
On described wire loop.First fan wheel towards described first cover set outside portion, described first fan wheel air-supply when, distinguished and admirable can
With the air-out gap blowout between multiple lamp bars, air-supply is convenient.
For example, for the ease of air-out, the cross section of the plurality of wire loop is rectangle.The width in the plurality of air-out gap
Different setting.Described first cover sets body and also includes multiple steel wire rod 3113, and the plurality of steel wire rod is fixedly installed on the plurality of
On wire loop.Each steel wire rod extends along the radial direction of the plurality of wire loop.The appearance of described steel wire rod is coated with radiating
Layer.Include wire loop and steel wire rod because the first cover sets body, the gear that therefore the two forms sets that area is less it is allowed to the first cover sets body
The larger air-out area of upper formation, improves air-out efficiency.In order to fix the plurality of wire loop, described steel wire rod is provided with many
Individual be embedded portion 3115, the plurality of portion of being embedded is arranged at that described heat dissipating layer is outer and correspondence is sheathed on the plurality of wire loop.Institute
State multiple steel wire rod and be connected with the plurality of wire loop by being embedded portion, thus forming firm knot with the plurality of wire loop
Structure, improves the structural strength that the first cover sets body.
See also Fig. 4, for example, in order to make described first fan wheel use with described second fan wheel simultaneously,
Wherein said first cover sets body and described second cover sets and is formed with wind-guiding gap between body.Described first fan wheel and described second
When fan wheel uses simultaneously, described wind-guiding gap can introduce external air in fan guard, and sets body and second from the first cover
Cover sets body and outwards blows out.For example, for the ease of installing or dismantling described fan guard, described wind pushing mechanism also includes cuff 35,
Described cuff be sheathed on described first cover set body with described second cover set on body and close described wind-guiding gap, in described cuff between
Separate and be provided with multiple air-guiding holes 351.By the described first cover being set body and described second cover sets body phase and mutually splices and utilize cuff
The two is sheathed on together, you can fan guard is installed, its installation and removal is all more convenient.
For example, in order to preferably external air flow be introduced in fan guard, described air-guiding hole is circle.The plurality of air-guiding hole
The different setting of diameter.The diameter edge of described air-guiding hole is gradually reduced towards the direction inside described fan guard.For example, in order to more
Stably fixing described first cover sets body and sets body with described second cover, and the both sides of described cuff are formed with locking edge 353, described
Two locking edges set body with the described first cover respectively and described second cover sets body and engages.Described locking edge is towards described cuff
Midline extends.It is formed with fastening groove 3531 inside described locking edge.Using two locking edges, the first cover is set body and the
Two covers set body card and set and be bonded, and two fastening grooves are conducive to improving the stability of structure.
Refer to Fig. 5, for example, in another embodiment, described first cover of installation sets body and the second cover sets body in order to improve
Convenience, wherein said wind pushing mechanism also includes cuff 35 ' and drawing part 37, and described cuff includes interconnective first
Set bar 355 and second set of bar 356, described first set bar is formed at the edge that described first cover sets body, and described second set of bar is formed
Set the edge of body in the described second cover, described drawing part is matched with described first set bar and described second set of bar with described in drawing
First set bar and described second set of bar.By using first set bar described in drawing part drawing and described second set of bar, you can by institute
State the first cover to set body to set body fixed together with the described second cover.
For example, for the ease of manufacturing described cuff, the side that wherein said first set bar sets body away from the described first cover sets
It is equipped with the first zip strip 3551, the side that described second set of bar sets body away from the described second cover is formed with the second zip strip 3561,
Described drawing part is matched with described first zip strip and described second zip strip, can be formed described using two zip strip
Cuff is so that its manufacture is relatively easy to.Described drawing part includes drawing portion 371 and rotation is arranged at drawing in described drawing portion
Pull bar 373, described drawing portion is matched with described first zip strip and described second zip strip.Described pull to offer on bar draw
Pull hole 3731.Described hole of pullling is circular port.The described width pullling bar is gradually reduced along the one end away from described drawing portion.
Refer to Fig. 6, for example, in order to improve illuminating effect, wherein said second cover sets body 312 as hemispherical shell, its
Including base layer 3121 and be arranged at reflection shell 3123 inside described matrix layer, described second cover sets interval on body and offers
Multiple exhaust vents 3125, the area summation of the plurality of air outlet is the 75-85% of the surface area that described first cover sets body.Due to
Described second cover sets body and includes reflecting shell, even if the therefore first cover sets the light that the LED lamp on body launches and scatters to described the
Two covers set the side of body it is also possible to be reflected by described reflection shell, improve its illuminating effect.
Refer to Fig. 1 and Fig. 7, for example, for the ease of fixing described stand fan, described support is away from described wind pushing mechanism
One end is provided with base 11.The bottom surface of described base is provided with adhered layer 111.Described adhered layer is ellipse.Using on base
Adhered layer described stand fan can be fixed.The middle part of described adhered layer offers plug-in space 113.In described plug-in space
Rotation is provided with plug 115.And socket can be arranged on floor, the plug on described base can plug with floor on
On socket so that cable is not exposed to outside stand fan, it is to avoid the winding of cable and other electric wires.When not needing to use, will
Plug rotates and receives and is laminated in base.
Refer to Fig. 8, for example, in order to increase illuminating effect, wherein said first fan wheel sets body towards the described first cover,
Described second fan wheel sets body towards the described second cover, and described second fan wheel 34 includes main shaft 341 and around setting and institute
State the multiple flabellums 343 on main shaft periphery, described flabellum be provided with multiple led lamp beads 344 and Wireless charging coil 345,
Described Wireless charging coil is electrically connected with the plurality of led lamp beads.Due to being provided with unlimited charge coil, therefore to described
Led lamp beads need not additionally arrange cable when charging, it is to avoid the winding of cable.The plurality of led lamp beads can provide and lamp bar
Rightabout illumination, and second fan wheel rotate during, the plurality of led lamp beads also in the lump rotation so that its
Form ring-like light source, thus increase it and go out area, improve light-out effect.And in rotary course, led lamp beads also can be
Under the influence of distinguished and admirable, improve radiating effect.Reflection shell is provided with body it is also possible to part by led lamp beads because the second cover sets
Light is reflected back the outside that the first cover sets body.Wireless charging coil can supplement power supply to led lamp beads.So, it is particularly suitable for
The occasions such as stage, rally use, and can reach, while increasing illumination, the effect setting off atmosphere by contrast.
For example, for the ease of radiating, on the surface of described Wireless charging coil setting and described flabellum.Set on each flabellum
It is equipped with 3 led lamp beads.The line of centres of 3 led lamp beads on each flabellum forms a triangle.Described triangle be etc.
Side triangle.It is formed with heat-conducting layer 346, described heat-conducting layer is arranged on described flabellum in described triangle.Described heat-conducting layer can
To improve the radiating effect of led lamp beads.
For example, in one embodiment, it is provided with wind blocker between described first fan wheel and described second fan wheel.This
When, described first fan wheel and described second fan wheel can start simultaneously, can't make because of interacting therebetween
Become flow-disturbing.At this point it is possible to use for the user in different azimuth simultaneously.
For example, in one embodiment, in order to improve the first fan wheel and the respective independence of the second fan wheel, described land
Fan includes two motors and two control modules, and described two control modules are respectively arranged at both sides the difference of described support
It is electrically connected with corresponding motor.Described two motors may be contained within described wind blocker.For example, in order to not cause to illumination
Impact, described wind blocker is lamina of septum pellucidum.For example, in one embodiment, kept out the wind and state dividing plate and be detachably installed in described wind
In fan cover.When unwanted, described wind blocker can be extracted out.
For example, in order to improve the adaptability of described cuff, in one embodiment, described cuff is made up of elastomeric material, institute
State the first cover and set the edge that body sets body with described second cover and be provided with sheathed groove, the edge of described sheathed groove is provided with sheathed convex
Edge, described cuff offers two parallel groovings, and the both sides of described cuff are contained in the described first sheathed body and institute respectively
State in the sheathed groove of the second sheathed body, described two sheathed flanges are arranged in two groovings of described cuff respectively, thus will
Described first cover sets body and covers with described second and sets body and fix.For example, described sheathed groove is helicla flute, the spiral shell that is, diameter becomes larger
Rotation shape, described cuff is sheathed in described helicla flute along round, thus will be solid with described second sheathed body for the described first sheathed body
Surely it is sheathed on together.For example, described helicla flute is multi-turn, multi-circle spiral flow groove described in described set band winding.Described spiral fluted one
End be provided with fixed part, the other end is provided with clamping part, and described cuff one end is fixed on described fixed part, described cuff another
One end hang on described clamping part, you can the described first cover is set body and fixes with the described second sheathed body.For example, described cuff
End be arranged at intervals with described clamping part cooperation multiple cards set part.In use, described first sheathed body and institute
State second sheathed body relax after, described cuff can be strained, make an adjacent card set part and be arranged on described clamping part, thus
Step up the fixation to the described first sheathed body and described second sheathed body.
For example, for the ease of rotating described stand fan, described support includes support bar and swingle, described swingle rotation
It is connected on described support bar, described wind pushing mechanism is arranged on described support bar.Force on described wind pushing mechanism, you can band
Move described swingle to rotate with respect to described support bar, thus realizing the multi-angle air-supply of described stand fan.For example, described rotation
Multiple finger-type grooves are provided with bar, with moving described stand fan for user.When user scratches finger into the plurality of finger
In shape groove, and then described stand fan can be moved.
For example, in order to warm oneself in winter, described second cover sets and can arrange multiple heaters on body, for example, arrange multiple
Tungsten filament heating lamp.When needing heating, the plurality of heater starts to generate heat and open described second fan wheel, makes described second
Fan wheel is rotated with relatively low rotating speed, and the heat of the plurality of heater is sent, and is easy to user heating.
For example, for the ease of switching/heating pattern of enjoying the cool, described reflection shell is removable installed on described matrix layer.
When needing to enjoy the cool, described reflection shell is taken out, distinguished and admirable setting body from the described second cover is sent by described second fan wheel.When need
When to be heated, described reflection shell is installed in described second cover and sets in body, and open the plurality of heater, simultaneously described second
Fan wheel is rotated with relatively low speed, and described heat is blowed on described reflection shell, and described reflection shell is by the plurality of heater
Heat reflexed to by way of heat loss through radiation described first cover set external side.It is thus possible to improve the flow rate of heat,
With respect to the mode of the common static heating of simple dependence resistance wire, there is more preferable efficiency, heating effect is more preferable.For example, described
Reflecting surface towards described second fan wheel is formed with reflective shell, described reflecting surface is parabola, is provided with many
Individual reflection groove, described reflection groove is Double helix reflection groove, and that is, the contour line of described reflection groove is Double helix, using described Double helix
Reflection groove, can improve the effect of heat loss through radiation.
The technical characteristic that other embodiments of the invention are also included in the various embodiments described above be mutually combined formed can
The technical scheme implemented.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (7)
1. a kind of stand fan is it is characterised in that include:
Support；
Wind pushing mechanism, including fan guard, the first fan wheel and the second fan wheel, described fan guard be arranged on described support and
The first cover including mutual splicing sets body and the second cover sets body, and described first cover sets body and includes multiple wire loops being arranged concentrically,
Described first fan wheel and described second fan wheel are arranged at intervals in described fan guard, the direction of rotation of described first fan wheel
Contrary with the direction of rotation of described second fan wheel and for blowing in the opposite direction；
Driving structure, described driving structure is connected with described first fan wheel and described second fan wheel respectively, for driving
State the first fan wheel or described second fan wheel rotation；
Light structures, described light structures include multiple lamp bars and multiple LED lamp, and the plurality of lamp bar is correspondingly arranged in described
On multiple wire loops, often it is formed with air-out gap between two neighboring described lamp bar, the plurality of LED lamp scattering device is in described
In multiple lamp bars；
Wherein said first cover sets body and described second cover sets and is formed with wind-guiding gap between body, and described wind pushing mechanism also includes covering
Band, described cuff be sheathed on described first cover set body with described second cover set on body and close described wind-guiding gap, described cuff
Upper interval offers multiple air-guiding holes.
2. stand fan as claimed in claim 1 is it is characterised in that described air-guiding hole is circle.
3. stand fan as claimed in claim 2 is it is characterised in that the different setting of the diameter of the plurality of air-guiding hole.
4. stand fan as claimed in claim 3 is it is characterised in that the diameter of described air-guiding hole is along towards inside described fan guard
Direction be gradually reduced.
5. stand fan as claimed in claim 4 is it is characterised in that the both sides of described cuff are formed with locking edge, and described two
Individual locking edge sets body with the described first cover respectively and described second cover sets body and engages.
6. stand fan as claimed in claim 5 it is characterised in that described locking edge towards described cuff midline extend.
7. stand fan as claimed in claim 6 is it is characterised in that be formed with fastening groove inside described locking edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610912967.6A CN106368962A (en) | 2016-10-19 | 2016-10-19 | Floor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610912967.6A CN106368962A (en) | 2016-10-19 | 2016-10-19 | Floor fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106368962A true CN106368962A (en) | 2017-02-01 |
Family
ID=57895913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610912967.6A Pending CN106368962A (en) | 2016-10-19 | 2016-10-19 | Floor fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368962A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082868A (en) * | 1998-10-30 | 2000-07-04 | Carpenter; Duane | Color animated air circulating fan |
| CN2695689Y (en) * | 2004-04-13 | 2005-04-27 | 郑宗殷 | Radiation fan |
| CN101358605A (en) * | 2007-08-03 | 2009-02-04 | 钱良钗 | Electric fan constructional device for blowing simultaneously in positive and negative directions |
| CN203214362U (en) * | 2013-04-16 | 2013-09-25 | 广东金莱特电器股份有限公司 | Electric fan with adjustable pitch angle |
| CN104047874A (en) * | 2013-03-15 | 2014-09-17 | 田珉 | Electric fan with illumination function |
| CN204041560U (en) * | 2014-04-25 | 2014-12-24 | 孟军 | A kind of fan |
-
2016
- 2016-10-19 CN CN201610912967.6A patent/CN106368962A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082868A (en) * | 1998-10-30 | 2000-07-04 | Carpenter; Duane | Color animated air circulating fan |
| CN2695689Y (en) * | 2004-04-13 | 2005-04-27 | 郑宗殷 | Radiation fan |
| CN101358605A (en) * | 2007-08-03 | 2009-02-04 | 钱良钗 | Electric fan constructional device for blowing simultaneously in positive and negative directions |
| CN104047874A (en) * | 2013-03-15 | 2014-09-17 | 田珉 | Electric fan with illumination function |
| CN203214362U (en) * | 2013-04-16 | 2013-09-25 | 广东金莱特电器股份有限公司 | Electric fan with adjustable pitch angle |
| CN204041560U (en) * | 2014-04-25 | 2014-12-24 | 孟军 | A kind of fan |
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Application publication date: 20170201 |