CN207420965U - A kind of Portable fan flabellum mounting base - Google Patents
A kind of Portable fan flabellum mounting base Download PDFInfo
- Publication number
- CN207420965U CN207420965U CN201721083304.4U CN201721083304U CN207420965U CN 207420965 U CN207420965 U CN 207420965U CN 201721083304 U CN201721083304 U CN 201721083304U CN 207420965 U CN207420965 U CN 207420965U
- Authority
- CN
- China
- Prior art keywords
- motor
- mounting base
- flabellum
- fan blades
- shell
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to Portable fan technical fields, and in particular to a kind of Portable fan flabellum mounting base；It includes shell, four flabellum installation sheets；Four flabellum installation sheets are evenly distributed in around shell；Four flabellum installation sheets tilt down；The shell is hollow cylinder；It further includes four fan blades of motor, motor shaft mounting base, motor axis hole, flase floor；Four fan blades of motor are evenly distributed on the periphery of motor shaft mounting base, and one end of fan blades of motor is bonded on motor shaft mounting base outer wall, and the other end is bonded on outer casing inner wall；The middle part of motor shaft mounting base is equipped with motor axis hole；Flase floor is covered in fan blades of motor surface, and the outer ring of flase floor is bonded on the inner wall of shell, and the inner ring of flase floor is bonded on motor shaft mounting base outer wall；The fan blades of motor tilts down, and the inclined direction of inclined direction and flabellum installation sheet is opposite；A kind of Portable fan flabellum mounting base of the utility model, it can promote the air flow near motor, play the role of heat radiation protection to motor.
Description
Technical field
The utility model is related to Portable fan technical fields, and in particular to a kind of Portable fan flabellum mounting base.
Background technology
Fan, refer to hot day takes cool apparatus so as to raw wind.Electric fan is with the device of electric drive generation air-flow, interior configuration
Fan be powered to carrying out rotating chemical conversion natural wind later and achieve the effect that enjoy the cool.In people's lives, many Portable winds
Fan is widely used, and Portable fan power is small, and easy to carry, and wind direction is adjusted well, is widely loved by the people.Portable fan
The rotation of flabellum mounting base is driven using motor, flabellum mounting base drive inclined flabellum by wind forwards；But flabellum rear
Centre air flow property is poor, and motor is then located at the dead astern of flabellum mounting base, and the heat that motor generates is difficult to quickly dissipate
It goes, causes that the motor feels hot, burn-down of electrical machinery is also resulted in when reducing motor service life, and overheating.
Utility model content
The purpose of this utility model is that the defects of for the prior art and deficiency, provide a kind of simple in structure, design conjunction
Reason, a kind of Portable fan flabellum mounting base easy to use, it includes shell, four flabellum installation sheets；Four flabellum installations
Piece is evenly distributed in around shell；Four flabellum installation sheets tilt down；The shell is hollow cylinder；It is also
Including four fan blades of motor, motor shaft mounting base, motor axis hole, flase floor；Four fan blades of motor are evenly distributed on motor shaft peace
The periphery of seat is filled, one end of fan blades of motor is bonded on motor shaft mounting base outer wall, and the other end is bonded on outer casing inner wall；Motor
The middle part of axis mounting base is equipped with motor axis hole；Flase floor is covered in fan blades of motor surface, and the outer ring of flase floor is bonded in shell
On inner wall, the inner ring of flase floor is bonded on motor shaft mounting base outer wall；The fan blades of motor tilts down, inclined direction and
The inclined direction of flabellum installation sheet is opposite.
With the above structure, the utility model has the beneficial effect that：A kind of Portable fan fan described in the utility model
Leaf mounting base, it is designed using fan blades of motor, and the inclined direction of fan blades of motor and the inclined direction of flabellum installation sheet are on the contrary, fanning
Leaf installation sheet drives flabellum rotation, and while by wind to human body, fan blades of motor to motor, can promote wind near motor
Air flow plays the role of heat radiation protection to motor.
Description of the drawings
Attached drawing described herein is to be used to provide a further understanding of the present invention, and forms one of the application
Point, but the improper restriction to the utility model is not formed, in the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the explosive view of the top view of Fig. 1；
Fig. 3 is the sectional view of A-A parts in Fig. 1.
Reference sign：
1- shells, 2- flabellums installation sheet, 3- fan blades of motor, 4- motor shafts mounting base, 5- motor axis holes, 6- flase floors.
Specific embodiment
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but be not intended to limit the scope of the present invention.
As shown in Figs. 1-3, a kind of Portable fan flabellum mounting base described in present embodiment, it include shell 1,
Four flabellum installation sheets 2；Four flabellum installation sheets 2 are evenly distributed in around shell 1；Four flabellum installation sheets 2 are downwards
It tilts；The shell 1 is hollow cylinder；It further includes four fan blades of motor 3, motor shaft mounting base 4, motor axis hole 5, lattice
Screen 6；Four fan blades of motor 3 are evenly distributed on the periphery of motor shaft mounting base 4, and one end of fan blades of motor 3 is bonded in motor shaft
On 4 outer wall of mounting base, the other end is bonded on 1 inner wall of shell；The middle part of motor shaft mounting base 4 is equipped with motor axis hole 5；Flase floor
6 are covered in 3 surface of fan blades of motor, and the outer ring of flase floor 6 is bonded on the inner wall of shell 1, and the inner ring of flase floor 6 is bonded in motor
On 4 outer wall of axis mounting base；The fan blades of motor 3 tilts down, and the inclined direction of inclined direction and flabellum installation sheet 2 is opposite.
Further：Screw hole 2-1 is equipped in the flabellum installation sheet 2.
A kind of Portable fan flabellum mounting base described in the utility model, flabellum is mounted on by it with screw when in use
At screw hole 2-1, due to flabellum installation sheet 2 be incline structure, the inclined direction phase of flabellum and flabellum installation sheet 2 after installation
Together；Then the drive shaft of motor is inserted in motor axis hole 5；Motor drives motor shaft mounting base 4 to rotate, and inclined flabellum is by wind
The front of flabellum is blowed to, is enjoyed the cool for people；Simultaneously as the inclined direction of fan blades of motor 3 and the inclined direction of flabellum installation sheet 2
It on the contrary, can be by the air at fan blades of motor 3 during fan blades of motor 3 and flabellum installation sheet 2 equally drive rotation by motor
Motor is blowed to, the heat near motor is dispelled.The design of flase floor 6 ensure that the air flow alternating at fan blades of motor 3, together
When a degree of protection is carried out to fan blades of motor 3.
A kind of Portable fan flabellum mounting base described in the utility model, it is designed using fan blades of motor, fan blades of motor
Inclined direction and flabellum installation sheet inclined direction on the contrary, flabellum rotation is driven in flabellum installation sheet, by wind to human body
Meanwhile fan blades of motor by wind to motor, the air flow near motor can be promoted, play the role of heat radiation protection to motor.
The above is only the better embodiment of the utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (2)
1. a kind of Portable fan flabellum mounting base, it includes shell (1), four flabellum installation sheets (2)；Four flabellum installation sheets
(2) it is evenly distributed in around shell (1)；Four flabellum installation sheets (2) tilt down；It is characterized in that：The shell
(1) it is hollow cylinder；It further includes four fan blades of motor (3), motor shaft mounting base (4), motor axis hole (5), flase floor
(6)；Four fan blades of motor (3) are evenly distributed on the periphery of motor shaft mounting base (4), and one end of fan blades of motor (3) is bonded in electricity
On arbor mounting base (4) outer wall, the other end is bonded on shell (1) inner wall；The middle part of motor shaft mounting base (4) is equipped with motor shaft
Hole (5)；Flase floor (6) is covered in fan blades of motor (3) surface, and the outer ring of flase floor (6) is bonded on the inner wall of shell (1), lattice
The inner ring of screen (6) is bonded on motor shaft mounting base (4) outer wall；The fan blades of motor (3) tilts down, inclined direction and
The inclined direction of flabellum installation sheet (2) is opposite.
2. a kind of Portable fan flabellum mounting base according to claim 1, it is characterised in that：The flabellum installation sheet
(2) screw hole (2-1) is equipped in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083304.4U CN207420965U (en) | 2017-08-28 | 2017-08-28 | A kind of Portable fan flabellum mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083304.4U CN207420965U (en) | 2017-08-28 | 2017-08-28 | A kind of Portable fan flabellum mounting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420965U true CN207420965U (en) | 2018-05-29 |
Family
ID=62315292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083304.4U Expired - Fee Related CN207420965U (en) | 2017-08-28 | 2017-08-28 | A kind of Portable fan flabellum mounting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420965U (en) |
-
2017
- 2017-08-28 CN CN201721083304.4U patent/CN207420965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |