CN207145285U - USB Bluetooth audio device bladeless fans - Google Patents
USB Bluetooth audio device bladeless fans Download PDFInfo
- Publication number
- CN207145285U CN207145285U CN201721071876.0U CN201721071876U CN207145285U CN 207145285 U CN207145285 U CN 207145285U CN 201721071876 U CN201721071876 U CN 201721071876U CN 207145285 U CN207145285 U CN 207145285U
- Authority
- CN
- China
- Prior art keywords
- air duct
- air
- bluetooth audio
- connecting shaft
- hemisphere base
- 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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Abstract
It the utility model is related to a kind of USB Bluetooth audio devices bladeless fan, including hemisphere base, air duct, air guide hole, air duct connecting shaft, Bluetooth audio device and motor；The air duct is the annular air duct of hollow cylindrical, and the loop configuration inside that the side wall of annular air duct is formed has space；The air duct connecting shaft is the connecting path with internal cavities, and the air duct lower end connects air duct connecting shaft, and the air duct is fixed on hemisphere base by air duct connecting shaft；Motor and built-in flabellum are provided with the hemisphere base.The utility model is designed using on-bladed, by vanes seat inside fan, is discharged air-flow by air guide hole, and wind-force is more powerful relative to the conveying of direct blade, beautifies desktop, blade is not exposed, and use is safer, and is easy to clean.
Description
Technical field
The present invention relates to a kind of fan, and in particular to a kind of USB Bluetooth audio devices bladeless fan.
Background technology
At present, conventional fan is blown by flabellum.Flabellum number is more, and in fan after dust stratification, flabellum is difficult to clean layer by layer, and
Imprudence is encountered flabellum and easily hurted sb.'s feelings during rotation, it is therefore desirable to improves and provides a kind of more convenient, safety fan.
The content of the invention
The purpose of the present invention is to be directed to drawbacks described above, there is provided a kind of USB Bluetooth audio devices bladeless fan.
To solve above-mentioned technical problem, technical scheme provided by the invention is：
A kind of USB Bluetooth audio devices bladeless fan, including hemisphere base, air duct, air guide hole, air duct connecting shaft, bluetooth sound
Sound and motor；The air duct is the annular air duct of hollow cylindrical, and the loop configuration inside that the side wall of annular air duct is formed has sky
Gap；The air duct connecting shaft is the connecting path with internal cavities, and the air duct lower end connects air duct connecting shaft, the air duct
It is fixed on by air duct connecting shaft on hemisphere base；Motor and built-in flabellum are provided with the hemisphere base；The hemisphere
There is the first air circulation region, the first air circulation regional connectivity air duct connecting shaft above built-in flabellum in body base
The second internal air circulation region, what the space in the annular canister side wall of the second air circulation regional connectivity air duct was formed
3rd air circulation region；The leading flank opening of the loop configuration of the air duct forms air guide hole；The Bluetooth audio device is located at half
On spheroid base, the hemisphere base side is communicated with flabellum and the air inlet in the first air circulation region；The hemisphere
The air inlet of body base is provided with the SAP drawers for placing hydroscopic high-molecular resin.
Further, the junction of the air duct connecting shaft and air duct is upper-lower rotating shaft structure, the air duct connecting shaft
Junction with hemisphere base is left rotation and right rotation axle construction.
Further, the hemisphere base exterior is provided with the pull opening of SAP drawers, in the hemisphere base
Engraved structure is provided with above SAP drawers, connects flabellum and the first air circulation region.
Further, for the Bluetooth audio device in front of the air duct of hemisphere base upper side, the Bluetooth audio device is circle
Column type.
Further, it is provided with screen pack below the built-in flabellum.
The USB Bluetooth audio device bladeless fans of the present invention have the characteristics that：
First, on-bladed designs：By vanes seat inside fan, air-flow is discharged by air guide hole.It advantage is obtained that：
1. wind-force conveys more powerful relative to direct blade.2. ornamental value is lifted, beautify desktop.3. blade is not exposed, using more
Safety.4. it is easy to clean, it is only necessary to chimney fan inwall dust is wiped, it is more convenient relative to conventional metals guard.
2nd, Bluetooth audio device designs：When air duct closes Bluetooth audio device is disposed in air duct Center.It advantage is obtained that：1.
Save desk-top space.2. adjusting Gravity Centre of Product, avoid the occurrence of air duct open mode and be in the presence of that product is unbalance.
3rd, SAP drawer boxes and screen pack design：Screen pack and SAP drawers are designed immediately below blade.Obtain following excellent
Point：1. placing little water in drawer, put back to after water-absorbing resin absorption inside fan.The sky of fan moisture absorption profit can be ensured
Gas, slow down and blow electric fan for a long time and the situation of dry skin occur.2. screen pack designs, the air for sucking fan is cleaner.
4th, moulding hemisphere designs：When air duct closes, space-consuming is smaller to be easy to deposit.
Brief description of the drawings
Fig. 1：The main structure diagram of USB Bluetooth audio device bladeless fans.
Fig. 2：The side structure schematic view of USB Bluetooth audio device bladeless fans.
Fig. 3：The overlooking the structure diagram of USB Bluetooth audio device bladeless fans.
Fig. 4：3rd air circulation regional cross section figure.
Embodiment
With reference to specific embodiment, the invention will be further described.
As shown in FIG. 1 to 3, a kind of USB Bluetooth audio devices bladeless fan, including hemisphere base 1, air duct 2, air guide hole 3,
Air duct connecting shaft 4, Bluetooth audio device 5 and motor 6.
The air duct 2 is the annular air duct of hollow cylindrical, and the loop configuration inside that the side wall of annular air duct is formed has sky
Gap；The air duct connecting shaft 4 is the connecting path with internal cavities, the lower end of the air duct 2 connection air duct connecting shaft 4, described
Air duct 2 is fixed on hemisphere base 1 by air duct connecting shaft 4.
Motor 6 and built-in flabellum 7 are provided with the hemisphere base 1, the built-in flabellum 7 connects motor 6, can be set interior
The charging wire for putting power supply or external connection USB interface is powered for motor 6.
The top of built-in flabellum 7 in the hemisphere base 1 has the first air circulation region 8, first air stream
Logical region 8 connects the second air circulation region 9 inside air duct connecting shaft 4, and the second air circulation region 9 connects air duct
The 3rd air circulation region 10 that space in annular canister side wall is formed；The leading flank opening of the loop configuration of the air duct is formed
Air guide hole 3.
For the Bluetooth audio device 5 on hemisphere base, the hemisphere base side is communicated with flabellum and the first sky
The air inlet 11 of gas circulating area；The SAP that placement hydroscopic high-molecular resin is provided with the air inlet 11 of the hemisphere base takes out
Drawer 12.The outside of hemisphere base 1 is provided with the pull opening of SAP drawers 12, and the hemisphere base 1 is interior on SAP drawers
Side is provided with engraved structure 13, connects flabellum and the first air circulation region.The built-in lower section of flabellum 7 is provided with screen pack 14.
The air duct connecting shaft 4 and the junction of air duct 2 are upper-lower rotating shaft structure, the air duct connecting shaft 4 and hemisphere
The junction of body base 1 is left rotation and right rotation axle construction.
The Bluetooth audio device 5 is located at the front of air duct 2 of hemisphere base upper side, and the Bluetooth audio device 5 is cylindrical type, wind
Cylinder 2 can be buckled on cylindrical type Bluetooth audio device 5 when closing forward.
Air flow：Motor driven blade is rotated, and the wet air in SAP drawers is sucked into the first air circulation region,
It is subsequently extruded and enters the second air circulation region, is come out by the 3rd air circulation region.3rd air circulation regional cross section figure,
As shown in Figure 4.
Air-flow by the direction of base Lai, full of air circulation region inner accumulation to a certain extent after internal air pressure
More than ambient pressure, air overflows to form wind from the air guide hole of air duct, and at the same time this structure can gradually strengthen blast, make
Wind speed is gradually increasing.Because the air velocity in air duct inwall is more than other positions, low negative pressure is then formed, after attracting air duct
The air in face, which is supplemented in, to be come, and then forms bigger wind, bigger defeated wind area.
It is described above, only it is presently preferred embodiments of the present invention, any formal limitation not is made to the present invention, it is any ripe
Professional and technical personnel is known, it is without departing from the scope of the present invention, real to more than according to the technical spirit of the present invention
Apply any simple modification, equivalent substitution that example made and improve etc., still fall within technical solution of the present invention protection domain it
It is interior.
Claims (5)
- A kind of 1. USB Bluetooth audio devices bladeless fan, it is characterised in that：Including hemisphere base, air duct, air guide hole, air duct connection Axle, Bluetooth audio device and motor；The air duct is the annular air duct of hollow cylindrical, in the loop configuration that the side wall of annular air duct is formed Portion has space；The air duct connecting shaft is the connecting path with internal cavities, and the air duct lower end connects air duct connecting shaft, The air duct is fixed on hemisphere base by air duct connecting shaft；Motor and built-in flabellum are provided with the hemisphere base； There is the first air circulation region, the first air circulation regional connectivity wind above built-in flabellum in the hemisphere base The second air circulation region inside cylinder connecting shaft, the sky in the annular canister side wall of the second air circulation regional connectivity air duct The 3rd air circulation region that gap is formed；The leading flank opening of the loop configuration of the air duct forms air guide hole；The bluetooth sound Ring on hemisphere base, the hemisphere base side is communicated with flabellum and the air inlet in the first air circulation region； The air inlet of the hemisphere base is provided with the SAP drawers for placing hydroscopic high-molecular resin.
- 2. USB Bluetooth audio devices bladeless fan according to claim 1, it is characterised in that：The air duct connecting shaft and air duct Junction be upper-lower rotating shaft structure, the air duct connecting shaft and the junction of hemisphere base are left rotation and right rotation axle construction.
- 3. USB Bluetooth audio devices bladeless fan according to claim 1, it is characterised in that：The hemisphere base exterior is set There is the pull opening of SAP drawers, be provided with engraved structure in the hemisphere base above SAP drawers, connect flabellum and first Air circulation region.
- 4. USB Bluetooth audio devices bladeless fan according to claim 1, it is characterised in that：The Bluetooth audio device is located at hemisphere In front of the air duct of body base upper side, the Bluetooth audio device is cylindrical type.
- 5. USB Bluetooth audio devices bladeless fan according to claim 1, it is characterised in that：It is provided with below the built-in flabellum Screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071876.0U CN207145285U (en) | 2017-08-25 | 2017-08-25 | USB Bluetooth audio device bladeless fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071876.0U CN207145285U (en) | 2017-08-25 | 2017-08-25 | USB Bluetooth audio device bladeless fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145285U true CN207145285U (en) | 2018-03-27 |
Family
ID=61670020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071876.0U Expired - Fee Related CN207145285U (en) | 2017-08-25 | 2017-08-25 | USB Bluetooth audio device bladeless fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145285U (en) |
-
2017
- 2017-08-25 CN CN201721071876.0U patent/CN207145285U/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: 20180327 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |