CN109322847A - The electric fan of full angle rotation - Google Patents
The electric fan of full angle rotation Download PDFInfo
- Publication number
- CN109322847A CN109322847A CN201710638098.7A CN201710638098A CN109322847A CN 109322847 A CN109322847 A CN 109322847A CN 201710638098 A CN201710638098 A CN 201710638098A CN 109322847 A CN109322847 A CN 109322847A
- Authority
- CN
- China
- Prior art keywords
- bearing
- fan
- support column
- angle rotation
- full angle
- 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
- 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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- 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
Abstract
The invention discloses a kind of electric fans of full angle rotation, including bracket and fan；The bracket includes pedestal and bearing；The bearing right angle setting is on the base；The bearing is the cylinder of regular polygon；Motor is equipped in the pedestal, the motor connects the bearing；The fan has support column；Fixation hole is equipped in the support column；The cross section of the fixation hole is regular polygon identical with the bearing shape；The support column sleeve is in the bearing.The electric fan of full angle rotation provided by the invention, structure is simple, and assembly and operation are all very convenient, practical.
Description
Technical field
The present invention relates to a kind of electric fans.
Background technique
Electric fan is the necessity of daily life, relatively inexpensive material benefit for the air-conditioning that compares, and usage amount is very big.But it is existing
The rotation angle of some electric fans is even more unable to reach 360 ° mostly less than 180 °.Therefore inconvenient in use, fan
Swept area it is smaller.Dead angle is formed in the behind of fan, use scope is smaller.
Summary of the invention
To overcome the above disadvantages, the present invention provides a kind of electric fan of full angle rotation, including bracket and fan；It is described
Bracket includes pedestal and bearing；The bearing right angle setting is on the base；The bearing is the cylinder of regular polygon；It is described
Motor is equipped in pedestal, the motor connects the bearing；The fan has support column；It is equipped with and fixes in the support column
Hole；The cross section of the fixation hole is regular polygon identical with the bearing shape；The support column sleeve is in the branch
It holds.
Further, the inner wall of the fixation hole of the top of the bearing and the support column is equipped with copper sheet.
Further, the support column is equipped with touch control button；Described in the touch control button connection
Motor and the fan.
The electric fan of full angle rotation provided by the invention, by the way of bearing and support column socket, structure is simple, dress
With convenient；The top of the bearing and the inside of the fulcrum bearing are equipped with copper sheet, transmit convenient for electric current, can be directly by described
Pedestal powers to the fan, practical and convenient；The support column is equipped with touch control button, is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric fan provided by the invention.
Specific embodiment
The present invention is described in further details below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the electric fan of full angle rotation provided by the invention, including bracket and fan 20；The bracket packet
Include pedestal 11 and bearing 12；The bearing 12 is vertically mounted on the pedestal 11；The bearing 12 is the cylinder of regular polygon；
Motor 13 is equipped in the pedestal 11, the motor 13 connects the bearing 12；The fan 20 has support column 21；It is described
Fixation hole is equipped in support column 21；The cross section of the fixation hole is regular polygon identical with 12 shapes of the bearing；It is described
21 sets of support column in the bearing.
Further, the inner wall of the fixation hole at the top and support column 21 of the bearing 12 is equipped with copper sheet 30.
Further, the support column 21 is equipped with touch control button 22, and the touch control button 22 connects
Connect the motor 13 and the fan 20.
When in use, the motor 13 rotates, and drives 12 rotation of bearing, and the bearing 12 drives the support column 21
It rotates, the fan 20 on the support column 21 also just rotates.To realize the full angle rotation of fan 20.The touch control
Button 22 can adjust the velocity of rotation of 20 intra vane of fan, while also be adjustable the velocity of rotation of the motor 13, from
And it realizes preferably practical.The copper sheet 30 at 12 top of bearing is connect with the copper sheet 30 on the fixation hole inner wall, can be incited somebody to action
Electric current is transmitted on the fan 20 and the support column 21, realizes the operation of entire electric fan.
The above is only the ranges that preferred embodiments of the present invention, the present invention that therefore, it cannot be limited according to are implemented, i.e., according to the present invention
Equivalence changes made by description and decoration, all should belong to the present invention covering in the range of.
Claims (3)
1. a kind of electric fan of full angle rotation, it is characterised in that: including bracket and fan；The bracket includes pedestal and branch
It holds；The bearing right angle setting is on the base；The bearing is the cylinder of regular polygon；Motor is equipped in the pedestal,
The motor connects the bearing；The fan has support column；Fixation hole is equipped in the support column；The fixation hole
Cross section is regular polygon identical with the bearing shape；The support column sleeve is in the bearing.
2. the electric fan of full angle rotation as described in claim 1, it is characterised in that: the top of the bearing and the support
The inner wall of the fixation hole of column is equipped with copper sheet.
3. the electric fan of full angle rotation as claimed in claim 2, it is characterised in that: the support column is equipped with touch control
Button processed；The touch control button connects the motor and the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638098.7A CN109322847A (en) | 2017-07-31 | 2017-07-31 | The electric fan of full angle rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638098.7A CN109322847A (en) | 2017-07-31 | 2017-07-31 | The electric fan of full angle rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322847A true CN109322847A (en) | 2019-02-12 |
Family
ID=65244886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638098.7A Pending CN109322847A (en) | 2017-07-31 | 2017-07-31 | The electric fan of full angle rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023140797A1 (en) * | 2022-01-19 | 2023-07-27 | Thammaitarasee Kritsanatatsh | Multi-wing mixed flow fan structure |
-
2017
- 2017-07-31 CN CN201710638098.7A patent/CN109322847A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023140797A1 (en) * | 2022-01-19 | 2023-07-27 | Thammaitarasee Kritsanatatsh | Multi-wing mixed flow fan structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |