CN109185194A - A kind of electric fan - Google Patents
A kind of electric fan Download PDFInfo
- Publication number
- CN109185194A CN109185194A CN201811160376.3A CN201811160376A CN109185194A CN 109185194 A CN109185194 A CN 109185194A CN 201811160376 A CN201811160376 A CN 201811160376A CN 109185194 A CN109185194 A CN 109185194A
- Authority
- CN
- China
- Prior art keywords
- component
- flow
- air outlet
- air
- inner passage
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 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
-
- 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 electric fans, it mainly include pedestal, base top is provided with fan assembly, fan assembly includes nozzle and the component for producing the air-flow by nozzle, nozzle includes the first component and second component, the first component is socketed on second component, second component bottom is connect with component, the first component includes the first inner passage and the air outlet for receiving the air-flow from the first inner passage, and air outlet is arcuate structure setting, second component includes the second inner passage and the flow-guiding mouth for receiving the air-flow from the second inner passage, flow-guiding mouth is communicated with the air outlet, the configuration of the present invention is simple, using safe, by the way that fan is moved to beside bed body, and the air outlet of the first component is adjusted to consistent with bed height, air outlet is placed and quilt the inside simultaneously, the wind blown out using air outlet Power takes away the hot gas inside quilt, keeps people more pleasantly cool during sleep.
Description
Technical field
The present invention relates to small household appliances technical field, specially a kind of electric fan.
Background technique
With the continuous improvement of living standards, rhythm of life also accelerates therewith, therefore people want house life
Ask also higher and higher, during the broiling summer, the heat dissipation noise reduction household electrical appliances that people use are air-conditioning and electric fan respectively, due to electricity
The power of fan is less than air-conditioning, using again convenient, moreover it is possible to save power supply, therefore the market demand of electric fan is very big.
There are many bladeless fans currently on the market, but can not be effectively certainly instead of the effect of air-conditioning, if only used
When fan is cooled down, people's sleep, which covers bedding, will feel too hot, be easy to catch a cold if not covering.
Summary of the invention
The purpose of the present invention is to provide a kind of electric fans, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of electric fan, including pedestal, the bottom
Seat top is provided with fan assembly；
The fan assembly includes nozzle and the component for producing the air-flow by the nozzle；
The nozzle includes the first component and second component, and the first component is socketed on the second component, and institute
It states the first component and prolongs the second component vertical direction sliding, the second component bottom is connect with the component；
The first component include the first inner passage and for receive the air-flow from first inner passage go out
Air port, and the air outlet is arcuate structure setting, and is provided with protective net on the air outlet；
The second component includes the second inner passage and for receiving leading for the air-flow from second inner passage
Head piece, the flow-guiding mouth are communicated with the air outlet；
Multiple groups anti-slip layer is provided on the inner wall of first inner passage, and outside the anti-slip layer and the second component
Wall fits closely.
Preferably, the component includes framework, and the framework inner cavity is equipped with driver, brushless motor, blower and mixed flow
Formula impeller, and the brushless motor is connected respectively at the blower with the mixed-flow impeller by shaft, and the driving
Device is electrically connected the brushless motor, and the framework outer wall is provided with air inlet.
Preferably, the anti-slip layer includes bristle and antiskid rubber, and the bristle, institute is arranged in the antiskid rubber bottom
It states and is evenly arranged with lug boss on antiskid rubber.
Preferably, the base bottom quadrangle is provided with support portion
Part.Compared with prior art, beneficial effects of the present invention
(1) the configuration of the present invention is simple, use is safe, by the way that fan is moved to beside bed body, and going out the first component
Air port be adjusted to it is consistent with bed height, while by air outlet place with quilt inside, air is drawn using brushless motor and blower
Enter framework inner cavity, is taken away again by the wind-force that air outlet is blown out inside quilt after mixed-flow impeller enhances air draught
Hot gas, keep people more pleasantly cool during sleep；
(2) in the present invention, framework inner cavity is introduced air by brushless motor and blower, makes sky by mixed-flow impeller
It is blown out again by air outlet after the enhancing of gas air-flow, thus generating and blowing to the wind of human body is absolutely natural wind, it is ensured that Ren Men
It is more fragrant and sweet when sleeping soundly；
(3) in the present invention, by anti-slip layer, can effectively prevent tiny mosquito and sundries from first component bottom into
Enter blower interior, and ensure that wind-force is all had air outlet to be discharged by the inner passage of the first component, also can ensure that simultaneously
The connectivity of the first component and second component prevents the first component from adjusting to after desired height, under the action of no external force under
It is sliding, cause air outlet to be detached from bed body, influences using effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is air-flow element structure schematic diagram of the present invention；
Fig. 3 is first component schematic structural cross-sectional view of the present invention；
Fig. 4 is first component structure schematic top plan view of the present invention；
Fig. 5 is anti-slip layer schematic structural cross-sectional view of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of electric fan, including pedestal 1, the pedestal
1 top is provided with fan assembly 2, and 1 bottom four corners of pedestal are provided with support member 21, and the fan assembly 2 includes 3 He of nozzle
For producing the component 4 for passing through the air-flow of the nozzle 3；The nozzle 3 includes the first component 5 and second component 6, and described the
One component 5 is socketed on the second component 6, and the first component 5 prolongs 6 vertical direction of the second component sliding, described
6 bottom of second component is connect with the component 4；The first component 5 includes the first inner passage 7 and comes from institute for receiving
The air outlet 8 of the air-flow of the first inner passage 7 is stated, and the air outlet 8 is arcuate structure setting, and on the air outlet 8
It is provided with protective net 9；The second component 6 includes the second inner passage 10 and comes from second inner passage for receiving
The flow-guiding mouth 11 of 10 air-flow, the flow-guiding mouth 11 are communicated with the air outlet 8；It is arranged on first inner passage, 5 inner wall
There is multiple groups anti-slip layer 12, and the anti-slip layer 12 is fitted closely with 6 outer wall of second component；The configuration of the present invention is simple uses
Safety by the way that fan to be moved to beside bed body, and the air outlet of the first component is adjusted to consistent with bed height, simultaneously will
Air outlet is placed with inside quilt, is introduced air into framework inner cavity using brushless motor and blower, is made sky by mixed-flow impeller
The hot gas inside quilt is taken away by the wind-force that air outlet is blown out again after the enhancing of gas air-flow, keeps people more pleasantly cool during sleep.
In the present invention, component 4 includes framework 13, and 13 inner cavity of framework is equipped with driver 14, brushless motor 15, wind
Machine 16 and mixed-flow impeller 17, and the brushless motor 15 passes through shaft respectively at the blower 16 and the mixed-flow impeller
17 connections, and the driver 14 is electrically connected the brushless motor 15, and 13 outer wall of framework is provided with air inlet
18；Using this design structure, it is that framework inner cavity is introduced air by brushless motor and blower, makes sky by mixed-flow impeller
It is blown out again by air outlet after the enhancing of gas air-flow, thus generating and blowing to the wind of human body is absolutely natural wind, it is ensured that Ren Men
It is more fragrant and sweet when sleeping soundly, and in the present invention, control button and connection are additionally provided in the framework of the air-flow component
The conducting wire of external power supply is connect by control button with the driver telecommunications, and control button is touch-key,
Conducting wire one end is connect with driver simultaneously, and the other end is connect with external power supply.
In addition, anti-slip layer 12 includes bristle 19 and antiskid rubber 20,20 bottom of the antiskid rubber setting in the present invention
The bristle 19 is evenly arranged with lug boss on the antiskid rubber 20；By using this design structure, can effectively prevent
Tiny mosquito and sundries enters blower interior from first component bottom, and ensures the inner passage of the first component by wind-force
All there is air outlet to be discharged, while also can ensure that the connectivity of the first component and second component, prevents the first component from adjusting
It after saving desired height, glides under the action of no external force, causes air outlet to be detached from bed body, influence using effect.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular shape
Formula be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that making in this way
Term is interchangeable under appropriate circumstances, so as to presently filed embodiment described herein, such as can in addition to
Here the sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any change
Shape, it is intended that cover it is non-exclusive include, for example, containing the process of a series of steps or units, system, product or setting
It is standby those of to be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these mistakes
The intrinsic other step or units of journey, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as after part or construction top " or the device of " on other devices or construction " " in other devices or construction
Lower section " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... on
Side " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes (to be rotated by 90 ° or in its other party
Position, and respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these examples
Property embodiment can be implemented by many different forms, and should not be construed to be limited solely to reality set forth herein
Apply mode.It should be understood that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and will
The design of these illustrative embodiments is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity,
It is possible that expanding the thickness of layer and region, and make that identical device is presented with like reference characters, thus will omission pair
Their description.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of electric fan, including pedestal (1), which is characterized in that be provided with fan assembly (2) at the top of the pedestal (1)；
The fan assembly (2) includes nozzle (3) and the component (4) for producing the air-flow by the nozzle (3)；
The nozzle (3) includes the first component (5) and second component (6), and the first component (5) is socketed in the second component
(6) on, and the first component (5) prolongs the sliding of the second component (6) vertical direction, second component (6) bottom and institute
State component (4) connection；
The first component (5) includes the first inner passage (7) and is used to receive the air-flow from first inner passage (7)
Air outlet (8), and the air outlet (8) is arcuate structure setting, and protective net (9) is provided on the air outlet (8)；
The second component (6) includes the second inner passage (10) and is used to receive the gas from second inner passage (10)
The flow-guiding mouth (11) of stream, the flow-guiding mouth (11) communicate with the air outlet (8)；
It is provided with multiple groups anti-slip layer (12) on first inner passage (5) inner wall, and the anti-slip layer (12) and described second
Component (6) outer wall fits closely.
2. a kind of electric fan according to claim 1, it is characterised in that: the component (4) includes framework (13), institute
It states framework (13) inner cavity and driver (14), brushless motor (15), blower (16) and mixed-flow impeller (17), and the nothing is installed
Brush motor (15) is connected by shaft respectively at the blower (16) and the mixed-flow impeller (17), and the driver
(14) it is electrically connected the brushless motor (15), framework (13) outer wall is provided with air inlet (18).
3. a kind of electric fan according to claim 1, it is characterised in that: the anti-slip layer (12) includes bristle (19)
With antiskid rubber (20), antiskid rubber (20) bottom is arranged the bristle (19), uniformly sets on the antiskid rubber (20)
It is equipped with lug boss.
4. a kind of electric fan according to claim 1, it is characterised in that: pedestal (1) bottom four corners are provided with
Support member (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160376.3A CN109185194A (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160376.3A CN109185194A (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185194A true CN109185194A (en) | 2019-01-11 |
Family
ID=64946504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811160376.3A Pending CN109185194A (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185194A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887303A (en) * | 1997-09-29 | 1999-03-30 | Raith; Edward J. | Bed warmer apparatus |
| JP2000325182A (en) * | 1999-05-20 | 2000-11-28 | Kazuo Kuroiwa | Chill and cold-caught-while-asleep solving sound sleep fan |
| US20060085911A1 (en) * | 2004-10-21 | 2006-04-27 | Tompkins Kurt W | Portable ventilation system |
| CA2525767A1 (en) * | 2004-11-13 | 2006-05-13 | Jean Lussier | Bed ventilator |
| US20090155060A1 (en) * | 2007-12-18 | 2009-06-18 | Minebea Co., Ltd. | Integrated Fan with Pump and Heat Exchanger Cooling Capability |
| US7631377B1 (en) * | 2008-07-09 | 2009-12-15 | Sanford Alonzo W | Bed ventilator unit |
| US20130036549A1 (en) * | 2011-08-11 | 2013-02-14 | Christopher McKlarney | System for Cooling a Body Useful for Reducing the Effect of Hot Flashes |
| US20150121621A1 (en) * | 2013-11-06 | 2015-05-07 | Mark Aramli | Remote operation of a bedding climate control apparatus |
| US20170191684A1 (en) * | 2015-11-16 | 2017-07-06 | Kurt West Tompkins | Portable Ventilation System |
| US20170340128A1 (en) * | 2013-11-06 | 2017-11-30 | Mark Darius Aramli | Bedding climate control apparatus and method to operate thereof |
-
2018
- 2018-09-30 CN CN201811160376.3A patent/CN109185194A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887303A (en) * | 1997-09-29 | 1999-03-30 | Raith; Edward J. | Bed warmer apparatus |
| JP2000325182A (en) * | 1999-05-20 | 2000-11-28 | Kazuo Kuroiwa | Chill and cold-caught-while-asleep solving sound sleep fan |
| US20060085911A1 (en) * | 2004-10-21 | 2006-04-27 | Tompkins Kurt W | Portable ventilation system |
| CA2525767A1 (en) * | 2004-11-13 | 2006-05-13 | Jean Lussier | Bed ventilator |
| US20090155060A1 (en) * | 2007-12-18 | 2009-06-18 | Minebea Co., Ltd. | Integrated Fan with Pump and Heat Exchanger Cooling Capability |
| US7631377B1 (en) * | 2008-07-09 | 2009-12-15 | Sanford Alonzo W | Bed ventilator unit |
| US20130036549A1 (en) * | 2011-08-11 | 2013-02-14 | Christopher McKlarney | System for Cooling a Body Useful for Reducing the Effect of Hot Flashes |
| US20150121621A1 (en) * | 2013-11-06 | 2015-05-07 | Mark Aramli | Remote operation of a bedding climate control apparatus |
| US20170340128A1 (en) * | 2013-11-06 | 2017-11-30 | Mark Darius Aramli | Bedding climate control apparatus and method to operate thereof |
| US20170191684A1 (en) * | 2015-11-16 | 2017-07-06 | Kurt West Tompkins | Portable Ventilation System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |