CN107524615A - A kind of Bladeless electric fan - Google Patents
A kind of Bladeless electric fan Download PDFInfo
- Publication number
- CN107524615A CN107524615A CN201610508313.7A CN201610508313A CN107524615A CN 107524615 A CN107524615 A CN 107524615A CN 201610508313 A CN201610508313 A CN 201610508313A CN 107524615 A CN107524615 A CN 107524615A
- Authority
- CN
- China
- Prior art keywords
- motor
- vane
- base
- electric fan
- guide duct
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Abstract
The invention discloses a kind of Bladeless electric fan, including motor and go out vane, it is described go out vane bottom be provided with base, blinds fan is provided with the top of the motor, the motor is fixed on base by bearing and rhampotheca, is provided with rotary head pillar on the right side of the bearing on motor, and both ends connect out vane by guide duct respectively at the top of the motor, the motor both sides are respectively arranged with Anti-skid sheet, and the chassis left side is provided with fresh air inlet.By by it is original it is vertical be changed to horizontal, the shortcomings that front bodice improved is small, be also not easy to tumble accordingly even when being placed on the first-class soft basal plane of bed, it is more firm, arcuation guide duct is used simultaneously, into the wind gone out in vane with going out that vane is tangent, makes to enter the wind speed in vane substantially without deceleration, increased sharply so as to ensure pressure energy in vane, wind speed is added, saves the energy, while motor is fixed using rhampotheca, shock-absorbing is more beneficial for, reduces noise.
Description
Technical field
The present invention relates to field of household appliances, specially a kind of Bladeless electric fan.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan, it is that one kind utilizes motor driving flabellum rotation
Turn, to reach the household electrical appliance for making air accelerate circulation, be mainly used in cooling and heatstroke-eliminating and ventilating air.Extensively
It is general to be used for family, office, shop, hospital and hotels and other places.Electric fan mainly by fan head, fan blade,
The part such as guard and control device forms.Fan head includes motor, front and rear cover and wind pushing mechanism of shaking the head etc..
The critical piece of electric fan is：Ac motor.Its operation principle is：Hot-wire coil stress in magnetic field
And rotate.Electric energy is converted into mechanical energy, simultaneously because coil resistance, therefore inevitably some
Electric energy will be converted into heat energy.
And Bladeless electric fan uses the principle of air booster more, make wind increases, it is more preferable so as to possess
Wind effect.But Bladeless electric fan on the market uses vertical structure, the cylinder of main body more at present
Diameter will be much smaller than the diameter of fan head, and such fan can be only placed on the first-class hard basal plane of desk, somewhat not
Careful touching is easy for toppling over；It is higher plus the center of gravity caused by the height of electric fan, rotate motor
Shi Zhendong is excessive more unstable.
The content of the invention
It is an object of the invention to provide a kind of Bladeless electric fan, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of Bladeless electric fan, including
Motor and go out vane, it is described go out vane bottom be provided with base, blinds fan is provided with the top of the motor,
The motor is fixed on base by bearing and rhampotheca, is provided with and is turned on motor on the right side of the bearing
Head pillar, motor top both ends connect out vane, the motor both sides difference by guide duct respectively
Anti-skid sheet is provided with, the chassis left side is provided with fresh air inlet.
Further, it is provided with wiring board on the right side of the motor.
Further, the structure of the base uses horizontal type structure.
Further, the angle between the motor and base is 30 degree.
Further, the guide duct is arc.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of Bladeless electric fan of the present invention, by by it is original it is vertical be changed to it is horizontal, before improving
The shortcomings that head bodice is small, is also not easy to tumble accordingly even when being placed on the first-class soft basal plane of bed, more firm,
Arcuation guide duct is used simultaneously, it is tangent with going out vane into the wind gone out in vane, make to enter in vane
Wind speed without deceleration, increases sharply so as to ensure pressure energy in vane substantially, adds wind speed, saves energy
Source, while fix motor using rhampotheca, shock-absorbing is more beneficial for, reduces noise.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein, 1 vane, is gone out, 2, guide duct, 3, blinds fan, 4, motor, 5, rhampotheca, 6,
Anti-skid sheet, 7, air admission hole, 8, base, 9, wiring board, 10, rotary head column, 11, bearing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present invention, and
The embodiment being not all of.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of Bladeless electric fan, including motor 4
With going out vane 1, it is characterised in that：It is described go out the bottom of vane 1 be provided with base 8, the top of motor 4
Blinds fan 3 is provided with, the motor 1 is fixed on base 8 by bearing 11 and rhampotheca 5, the branch
The right side of seat 11 is provided with rotary head pillar 10 on motor 4, and the top both ends of motor 4 are respectively by leading
Airduct 2 connects out vane 1, and the both sides of motor 4 are respectively arranged with Anti-skid sheet 6, left 8 sides of the base
It is provided with fresh air inlet 7.
The right side of motor 4 is provided with wiring board 9.
The structure of the base 8 uses horizontal type structure.
Angle between the motor 4 and base 8 is 30 degree.
The guide duct 2 is arc.
In summary, the present invention by by it is original it is vertical be changed to horizontal, the front bodice improved is small
Shortcoming, also it is not easy to tumble accordingly even when being placed on the first-class soft basal plane of bed, it is more firm, while use arc
Shape guide duct, into the wind gone out in vane with go out that vane is tangent, make to enter wind speed in vane substantially without
Slow down, increased sharply so as to ensure pressure energy in vane, add wind speed, save the energy, adopt simultaneously
Motor is fixed with rhampotheca, is more beneficial for shock-absorbing, reduces noise.
Although an embodiment of the present invention has been shown and described, for one of ordinary skill in the art and
Speech, it is possible to understand that these embodiments can be carried out without departing from the principles and spirit of the present invention
A variety of change, modification, replacement and modification, the scope of the present invention are limited by appended claims and its equivalent
It is fixed.
Claims (5)
1. a kind of Bladeless electric fan, including motor (4) is with going out vane (1), it is characterised in that：Institute
State out vane (1) bottom and be provided with base (8), blinds fan (3) is provided with the top of the motor (4),
The motor (1) is fixed on base (8) by bearing (11) and rhampotheca (5), the bearing (11)
Right side, which is located on motor (4), is provided with rotary head pillar (10), and both ends lead to respectively at the top of the motor (4)
To cross guide duct (2) and connect out vane (1), motor (4) both sides are respectively arranged with Anti-skid sheet (6),
Left (8) side of the base is provided with fresh air inlet (7).
A kind of 2. Bladeless electric fan according to claim 1, it is characterised in that：The motor (4)
Right side is provided with wiring board (9).
A kind of 3. Bladeless electric fan according to claim 1, it is characterised in that：The base (8)
Structure use horizontal type structure.
A kind of 4. Bladeless electric fan according to claim 1, it is characterised in that：The motor (4)
Angle between base (8) is 30 degree.
A kind of 5. Bladeless electric fan according to claim 1, it is characterised in that：The guide duct
(2) it is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508313.7A CN107524615A (en) | 2016-06-21 | 2016-06-21 | A kind of Bladeless electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508313.7A CN107524615A (en) | 2016-06-21 | 2016-06-21 | A kind of Bladeless electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107524615A true CN107524615A (en) | 2017-12-29 |
Family
ID=60748088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508313.7A Withdrawn CN107524615A (en) | 2016-06-21 | 2016-06-21 | A kind of Bladeless electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107524615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023055246A1 (en) * | 2021-09-28 | 2023-04-06 | Mateko Sp. Z O.O. | Air conditioner |
-
2016
- 2016-06-21 CN CN201610508313.7A patent/CN107524615A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023055246A1 (en) * | 2021-09-28 | 2023-04-06 | Mateko Sp. Z O.O. | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171229 |