CN110043494A - One kind having dedusting function usb desk fan - Google Patents
One kind having dedusting function usb desk fan Download PDFInfo
- Publication number
- CN110043494A CN110043494A CN201910295779.7A CN201910295779A CN110043494A CN 110043494 A CN110043494 A CN 110043494A CN 201910295779 A CN201910295779 A CN 201910295779A CN 110043494 A CN110043494 A CN 110043494A
- Authority
- CN
- China
- Prior art keywords
- chamber
- fan
- cavity
- shaft
- ratchet
- 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.)
- Granted
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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating 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
- F04D29/002—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
- F04D29/70—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
Abstract
The present invention provides one kind to have dedusting function usb desk fan, the pedestal including fan body and below the fan body, and the fan chamber of opening to the left is provided in the fan body, is provided with separation net in the fan chamber；Equipment utilization the same power source of the invention drives the electric fan rotation while fan body being driven to swing, keep equipment blowing range more extensive, the above-mentioned power source of equipment utilization simultaneously drives dust-extraction unit to drive air cleaning, equipment ambient air is purified, purified air is rotated by flabellum simultaneously and is discharged, breathing is allowed a user to filtered air, value for applications with higher.
Description
Technical field
The present invention relates to small household appliances fields, and in particular to one kind has dedusting function usb desk fan.
Background technique
When in the place that people assembles, often air is more dirty, especially in the hot summer, traditional cooling fan is only
It is able to achieve blowing cooling, dust in air can not be solved the problems, such as, and traditional small-sized usb fan blowing angle is fixed, when long
Between use, be easy to cause uncomfortable, it is therefore necessary to design it is a kind of can either be dusted and can be carried out to swing dry
Usb fan apparatus improves the above problem.
Summary of the invention
The purpose of the present invention is to provide one kind to have dedusting function usb desk fan, and the above-mentioned of the prior art can be overcome to lack
It falls into, improves the practicability of equipment.
One kind of the invention has dedusting function usb desk fan, including fan body and the bottom being arranged below the fan body
, it is provided with the fan chamber of opening to the left in the fan body, is provided with separation net, the fan chamber right-hand end in the fan chamber
It is provided with power cavity in wall, drive cavity is provided with and communicated in the power cavity bottom wall, is provided with fan assembly in the drive cavity,
Swing chamber is provided in the drive cavity bottom wall, the swing is intracavitary to be provided with pendulous device, is provided in the fan body bottom wall
Gear cavity, the interior rotation of the gear cavity bottom wall are provided with the support column being fixedly connected with the base, the institute in the gear cavity
It states support column end and is fixedly installed rotating block, be provided with the internal spline of opening upwards in the rotating block, in the support column
It is provided with ratchet chamber, rotation is provided with first rotating shaft between the ratchet chamber and the internal spline, described in the internal spline
First rotating shaft end is fixedly installed with first gear, the intracavitary first rotating shaft end of the ratchet be fixedly installed ratchet with
And the first bevel gear above the ratchet, turbofan chamber is provided in the wall of the ratchet bottom of chamber, in the wall of the turbofan bottom of chamber
It is provided with dust-collecting cavity, 60 air inlets being provided with outside connection in the dust-collecting cavity end wall are set in the dust-collecting cavity end wall
It is equipped with annular groove, slidable filter screen is installed in the annular groove, is connected between the turbofan chamber and the dust-collecting cavity
It is logical to be provided with air hole, dust-extraction unit, the fan assembly, pendulous device and dedusting dress are provided in the dust-collecting cavity
It sets and is used cooperatively, to drive equipment to swing blowing while realize small range air cleaning.
Wherein, the fan assembly includes rotating to be provided with the second shaft, institute between the fan chamber and the power cavity
It states the second shaft right end and is connect with the motor power being fixedly installed in the end wall of the power cavity right side, in the fan chamber
Second shaft end be fixedly installed flabellum, second shaft outer surface in the power cavity is fixedly installed
Two bevel gears, the motor rotation drives the rotation of flabellum, to realize that fan assembly is externally dried.
Wherein, the pendulous device includes the third shaft that setting is rotated between the drive cavity and the swing chamber, institute
The third shaft end stated in drive cavity is fixedly installed the third hand tap gear engaged with the second bevel gear, the pendulum
It moves the intracavitary third shaft end and is fixedly installed rotating disc, rotate and be provided between the gear cavity and the swing chamber
4th shaft, intracavitary the 4th shaft end of the swing are fixedly installed oscillating rod, are provided in the oscillating rod
The long hole of lower perforation is slidably provided with the fixed link being fixedly connected with the rotating disc, the gear cavity in the long hole
Interior the 4th shaft end is fixedly installed the second gear engaged with the first gear and internal spline, the rotation
The rotation of disk drives the reciprocally swinging of the oscillating rod, to realize that pendulous device movement drives the fan body to swing.
Preferably, the dust arrester installation includes symmetrically arranged cam chamber in the ratchet chamber left hand end wall, the cam
Rotation is provided with the 5th shaft between chamber and the ratchet chamber, and the 5th shaft end in the cam chamber is fixedly installed
Cam, intracavitary the 5th shaft end of the ratchet are fixedly installed the 4th cone tooth engaged with the first bevel gear
Wheel, sliding eye is provided with and communicated between the cam chamber and the annular groove, be slidably provided in the sliding eye with
The sliding bar that the filter screen is fixedly connected, elasticity is provided with resetting apparatus between the sliding bar and the sliding eye end wall, institute
It states rotation between ratchet chamber and the turbofan chamber and is provided with the 6th shaft, intracavitary the 6th shaft end of the ratchet is fixed
It is provided with the ratchet slot with ratchet cooperation, intracavitary the 6th shaft end of the turbofan is fixedly installed exhaust fan,
Eight groups of flexible hoses for being connected to the fan chamber are provided in the turbofan chamber end wall, the exhaust fan rotation drives air to pass through
The air inlet enters dust-collecting cavity, enters fan chamber by the flexible hose after the filter screen filtration, to realize
Dedusting function.
The beneficial effects of the present invention are: equipment utilization the same power source of the invention drives the electric fan rotation simultaneously
It drives fan body to swing, keeps equipment blowing range more extensive, while the above-mentioned power source of equipment utilization drives dust-extraction unit drive empty
Gas dedusting has purified equipment ambient air, while purified air being rotated by flabellum and is discharged, and allows a user to breathing and arrives
Filtered air improves equipment and uses practicability, value for applications with higher.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram with dedusting function usb desk fan of the invention.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Below with reference to Fig. 1-2, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
As shown in Figs. 1-2, one kind of the invention have dedusting function usb desk fan, including fan body 10 and be located at the fan
The pedestal 21 of the lower section of body 10 is provided with the fan chamber 14 of opening to the left in the fan body 10, be provided in the fan chamber 14 every
Off-network 18 is provided with power cavity 33 in the 14 right side end wall of fan chamber, is provided with and communicated with transmission in 33 bottom wall of power cavity
Chamber 30 is provided with fan assembly 100 in the drive cavity 30, is provided in 30 bottom wall of drive cavity and swings chamber 15, the pendulum
It is provided with pendulous device 200 in dynamic chamber 15, gear cavity 17 is provided in 10 bottom wall of fan body, is turned in 17 bottom wall of gear cavity
Dynamic to be provided with the support column 23 being fixedly connected with the pedestal 21,23 end of the support column fixation in the gear cavity 17 is set
It is equipped with rotating block 37, the internal spline 36 of opening upwards is provided in the rotating block 37, is provided with ratchet in the support column 23
Chamber 44, rotation is provided with first rotating shaft 38 between the ratchet chamber 44 and the internal spline 36, described in the internal spline 36
38 end of first rotating shaft is fixedly installed with first gear 35,38 end of the first rotating shaft fixed setting in the ratchet chamber 44
There are ratchet 46 and the first bevel gear 47 above the ratchet 46, is provided with turbofan chamber in 44 bottom wall of ratchet chamber
41, dust-collecting cavity 19 is provided in 41 bottom wall of turbofan chamber, 60 be provided with outside connection in 19 end wall of dust-collecting cavity
Air inlet 20 is provided with annular groove 55 in 19 end wall of dust-collecting cavity, is equipped with slidably mistake in the annular groove 55
Strainer 22 is provided with and communicated with air hole 39, is provided in the dust-collecting cavity 19 between the turbofan chamber 41 and the dust-collecting cavity 19
Dust-extraction unit 300, the fan assembly 100, pendulous device 200 and the dust-extraction unit 300 are used cooperatively, and are set to drive
It is standby to swing blowing while realizing small range air cleaning.
Valuably, the fan assembly 100 include between the fan chamber 14 and the power cavity 33 rotation be provided with the
Two shafts 13,13 right end of the second shaft and 31 power of motor being fixedly installed in the 33 right side end wall of power cavity
It connects, 13 end of the second shaft in the fan chamber 14 is fixedly installed flabellum 12, described in the power cavity 33
Second shaft, 13 outer surface is fixedly installed second bevel gear 32, and the rotation of motor 31 drives the rotation of flabellum 12, thus real
The existing externally blowing of fan assembly 100.
Valuably, the pendulous device 200 includes that the drive cavity 30 and described swing rotate the of setting between chamber 15
Three shafts 28,28 end of third shaft in the drive cavity 30 is fixedly installed engages with the second bevel gear 32
Third hand tap gear 29,28 end of third shaft swung in chamber 15 are fixedly installed rotating disc 27, the gear cavity
Rotation is provided with the 4th shaft 16 between 17 and the swing chamber 15, and 16 end of the 4th shaft swung in chamber 15 is solid
Surely it is provided with oscillating rod 25, long hole 24 up and down is provided in the oscillating rod 25, is slidably set in the long hole 24
It is equipped with the fixed link 26 being fixedly connected with the rotating disc 27,16 end of the 4th shaft fixation in the gear cavity 17 is set
It is equipped with the second gear 34 engaged with the first gear 35 and internal spline 36, the rotation of the rotating disc 27 drives the pendulum
The reciprocally swinging of lever 25, to realize that the movement of pendulous device 200 drives the fan body 10 to swing.
Valuably, the dust arrester installation 300 includes symmetrically arranged cam chamber 48 in 44 left hand end wall of ratchet chamber, institute
It states rotation between cam chamber 48 and the ratchet chamber 44 and is provided with the 5th shaft 51, the 5th shaft in the cam chamber 48
51 ends are fixedly installed cam 50, and 51 end of the 5th shaft in the ratchet chamber 44 is fixedly installed and described first
The 4th bevel gear 49 that bevel gear 47 engages, is provided with and communicated with sliding eye between the cam chamber 48 and the annular groove 55
53, the sliding bar 54 being fixedly connected with the filter screen 22, the sliding bar 54 are slidably provided in the sliding eye 53
Elasticity is provided with resetting apparatus 52 between 53 end wall of sliding eye, rotates and sets between the ratchet chamber 44 and the turbofan chamber 41
It is equipped with the 6th shaft 43,43 end of the 6th shaft in the ratchet chamber 44 is fixedly installed and the ratchet 46 cooperation
Ratchet slot 45,43 end of the 6th shaft in the turbofan chamber 41 are fixedly installed exhaust fan 40,41 end of turbofan chamber
Be provided with eight groups of flexible hoses 11 for being connected to the fan chamber 14 in wall, the rotation of exhaust fan 40 drive air by it is described into
Stomata 20 enters dust-collecting cavity 19, enters fan chamber 14 by the flexible hose 11 after the filter screen 22 filtering, thus
Realize dedusting function.
In the following, applicant will be with reference to attached drawing 1-2 and the application described above with dedusting function usb fan
Concrete composition introduces its application method in detail:
Starter motor 31, the rotation of motor 31 drives second bevel gear 32, to drive third hand tap gear 29 to rotate, thus with turn
Moving plate 27 rotates, so that 25 reciprocally swinging of oscillating rod is driven, to drive second gear 34 to do positive and negative rotation campaign, due to internal spline
36 is fixed, and second gear 34 is rotated along internal spline 36, so that fan body 10 be driven to swing, at the same time, second gear 34 is done positive and negative
Transhipment is dynamic to drive first gear 35 to do positive and negative rotation campaign, so that first bevel gear 47 and ratchet 46 is driven to do positive and negative rotation campaign,
Wherein ratchet 46 does positive and negative rotation campaign drive ratchet slot 45 and does intermittent one-way movement, so that exhaust fan 45 is driven to rotate, pumping
45 rotation of fan draws air through air inlet 20 and enters dust-collecting cavity 19, is entered after the filtering of filter screen 22 by flexible hose 11
Dust in fan chamber 14, while in air stays in 22 outer surface of filter screen, and first bevel gear 47 does positive and negative rotation campaign and drives the
Four bevel gears 47 and the rotation of cam 50 do positive and negative rotation campaign to drive about 54 sliding bar to shake, thus by filter screen 22
The dust covered is shaken off to set in dust-collecting cavity 19, and flabellum 12 will filter always as motor 31 rotates in 31 rotation process of motor
Outside cavity blowout equipment afterwards, blowing is realized.
By detailed analysis above it can be seen that equipment utilization the same power source of the invention drives the electric fan
It rotates while fan body being driven to swing, keep equipment blowing range more extensive, while the above-mentioned power source of equipment utilization drives dedusting dress
Drive air cleaning is set, equipment ambient air has been purified, while purified air being rotated by flabellum and is discharged, has made user
It can breathe and arrive filtered air, improve equipment and use practicability, value for applications with higher.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (4)
1. one kind of the invention has dedusting function usb desk fan, the pedestal including fan body and below the fan body is special
Sign is: being provided with the fan chamber of opening to the left in the fan body, separation net is provided in the fan chamber, the fan chamber is right
It is provided with power cavity in the wall of side, drive cavity is provided with and communicated in the power cavity bottom wall, is provided with fan in the drive cavity
Device, is provided with swing chamber in the drive cavity bottom wall, it is described swing it is intracavitary is provided with pendulous device, set in the fan body bottom wall
It is equipped with gear cavity, is rotated in the gear cavity bottom wall and is provided with the support column being fixedly connected with the base, in the gear cavity
The support column end be fixedly installed rotating block, the internal spline of opening upwards, the support are provided in the rotating block
It is provided with ratchet chamber in column, is rotated between the ratchet chamber and the internal spline and is provided with first rotating shaft, in the internal spline
The first rotating shaft end is fixedly installed with first gear, and the intracavitary first rotating shaft end of the ratchet is fixedly installed spine
Wheel and the first bevel gear above the ratchet are provided with turbofan chamber, the turbofan bottom of chamber in the wall of the ratchet bottom of chamber
Dust-collecting cavity is provided in wall, 60 air inlets being provided in the dust-collecting cavity end wall outside connection, the dust-collecting cavity end wall
Inside be provided with annular groove, slidable filter screen be installed in the annular groove, the turbofan chamber and the dust-collecting cavity it
Between be provided with and communicated with air hole, be provided with dust-extraction unit in the dust-collecting cavity, the fan assembly, pendulous device and described remove
Dirt device is used cooperatively, to drive equipment to swing blowing while realize small range air cleaning.
2. a kind of dedusting function usb desk fan is had according to claim 1, it is characterised in that: the fan assembly includes
Rotation is provided with the second shaft between the fan chamber and the power cavity, the second shaft right end be fixedly installed on
Motor power on the right side of the power cavity in end wall connects, and second shaft end in the fan chamber is fixedly installed fan
Leaf, second shaft outer surface in the power cavity are fixedly installed second bevel gear, and the motor rotation drives flabellum
Rotation, to realize that fan assembly is externally dried.
3. a kind of dedusting function usb desk fan is had according to claim 1, it is characterised in that: the pendulous device includes
The third shaft of setting is rotated between the drive cavity and the swing chamber, the third shaft end in the drive cavity is solid
Surely it is provided with the third hand tap gear engaged with the second bevel gear, the intracavitary third shaft end fixation of the swing is set
It is equipped with rotating disc, rotation is provided with the 4th shaft between the gear cavity and the swing chamber, described to swing intracavitary described the
Four shaft ends are fixedly installed oscillating rod, are provided with long hole up and down in the oscillating rod, in the long hole slidably
Be provided with the fixed link being fixedly connected with the rotating disc, the 4th shaft end in the gear cavity is fixedly installed
The second gear engaged with the first gear and internal spline, the rotation of the rotating disc drive the past physical pendulum of the oscillating rod
It is dynamic, to realize that pendulous device movement drives the fan body to swing.
4. a kind of dedusting function usb desk fan is had according to claim 1, it is characterised in that: the dust arrester installation includes
Symmetrically arranged cam chamber in the ratchet chamber left hand end wall, rotation is provided with the 5th between the cam chamber and the ratchet chamber
Shaft, the 5th shaft end in the cam chamber are fixedly installed cam, intracavitary the 5th shaft of the ratchet
End is fixedly installed the 4th bevel gear engaged with the first bevel gear, connects between the cam chamber and the annular groove
It is logical to be provided with sliding eye, the sliding bar being fixedly connected with the filter screen, the cunning are slidably provided in the sliding eye
Elasticity is provided with resetting apparatus between lever and the sliding eye end wall, rotates and is provided between the ratchet chamber and the turbofan chamber
6th shaft, intracavitary the 6th shaft end of the ratchet is fixedly installed the ratchet slot with ratchet cooperation, described
Intracavitary the 6th shaft end of turbofan is fixedly installed exhaust fan, and the connection fan is provided in the turbofan chamber end wall
Eight groups of flexible hoses of chamber, the exhaust fan rotation drives air to enter dust-collecting cavity by the air inlet, by the filtering
Fan chamber is entered by the flexible hose after net filtration, to realize dedusting function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295779.7A CN110043494B (en) | 2019-04-13 | 2019-04-13 | Desk fan with dust removal function |
| JP2019094901A JP6569169B1 (en) | 2019-04-13 | 2019-05-20 | USB desk fan with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295779.7A CN110043494B (en) | 2019-04-13 | 2019-04-13 | Desk fan with dust removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110043494A true CN110043494A (en) | 2019-07-23 |
| CN110043494B CN110043494B (en) | 2020-05-15 |
Family
ID=67277028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910295779.7A Expired - Fee Related CN110043494B (en) | 2019-04-13 | 2019-04-13 | Desk fan with dust removal function |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6569169B1 (en) |
| CN (1) | CN110043494B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263672B (en) * | 2022-08-08 | 2023-05-26 | 深圳中电数码显示有限公司 | Power generation system based on highway air flow |
| CN116338301B (en) * | 2023-04-07 | 2023-10-24 | 淄博贝林电子有限公司 | Smart electric meter of bluetooth communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08240195A (en) * | 1995-03-01 | 1996-09-17 | Nippondenso Co Ltd | Air blowing device |
| CN1141666A (en) * | 1993-12-13 | 1997-01-29 | 安泳俊 | Electric fan |
| JP2007212118A (en) * | 2006-02-08 | 2007-08-23 | Makoto Fukada | Water-cooled cooling air fan with improved feeling of coolness |
| CN201486906U (en) * | 2009-08-10 | 2010-05-26 | 陈光明 | Omnibearing rotary super electric fan with air purification and disinfection functions |
| CN202073804U (en) * | 2011-04-28 | 2011-12-14 | 先锋电器集团有限公司 | Electric fan capable of purifying air |
| CN105909542A (en) * | 2016-04-26 | 2016-08-31 | 刘进 | Electric fan with 360-degree wind sweeping function and dust removal function |
| CN206988153U (en) * | 2017-07-19 | 2018-02-09 | 梁恒瑜 | It is a kind of can 360 degree rotation electric fans |
| CN108355438A (en) * | 2018-05-04 | 2018-08-03 | 桐乡市远邦传感器有限公司 | A kind of air deduster |
| CN109209773A (en) * | 2018-11-29 | 2019-01-15 | 仙居云利智能科技有限公司 | A kind of application method of wind motor |
| US20190085852A1 (en) * | 2017-09-21 | 2019-03-21 | Sharkninja Operating Llc | Modular fan assembly |
-
2019
- 2019-04-13 CN CN201910295779.7A patent/CN110043494B/en not_active Expired - Fee Related
- 2019-05-20 JP JP2019094901A patent/JP6569169B1/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141666A (en) * | 1993-12-13 | 1997-01-29 | 安泳俊 | Electric fan |
| JPH08240195A (en) * | 1995-03-01 | 1996-09-17 | Nippondenso Co Ltd | Air blowing device |
| JP2007212118A (en) * | 2006-02-08 | 2007-08-23 | Makoto Fukada | Water-cooled cooling air fan with improved feeling of coolness |
| CN201486906U (en) * | 2009-08-10 | 2010-05-26 | 陈光明 | Omnibearing rotary super electric fan with air purification and disinfection functions |
| CN202073804U (en) * | 2011-04-28 | 2011-12-14 | 先锋电器集团有限公司 | Electric fan capable of purifying air |
| CN105909542A (en) * | 2016-04-26 | 2016-08-31 | 刘进 | Electric fan with 360-degree wind sweeping function and dust removal function |
| CN206988153U (en) * | 2017-07-19 | 2018-02-09 | 梁恒瑜 | It is a kind of can 360 degree rotation electric fans |
| US20190085852A1 (en) * | 2017-09-21 | 2019-03-21 | Sharkninja Operating Llc | Modular fan assembly |
| CN108355438A (en) * | 2018-05-04 | 2018-08-03 | 桐乡市远邦传感器有限公司 | A kind of air deduster |
| CN109209773A (en) * | 2018-11-29 | 2019-01-15 | 仙居云利智能科技有限公司 | A kind of application method of wind motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020172920A (en) | 2020-10-22 |
| CN110043494B (en) | 2020-05-15 |
| JP6569169B1 (en) | 2019-09-04 |
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