CN207767752U - A kind of super-silent hair-dryer - Google Patents
A kind of super-silent hair-dryer Download PDFInfo
- Publication number
- CN207767752U CN207767752U CN201820026518.6U CN201820026518U CN207767752U CN 207767752 U CN207767752 U CN 207767752U CN 201820026518 U CN201820026518 U CN 201820026518U CN 207767752 U CN207767752 U CN 207767752U
- Authority
- CN
- China
- Prior art keywords
- impeller
- super
- hair
- dryer
- inner cylinder
- 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.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 230000030279 gene silencing Effects 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001652 frontal lobe Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The utility model belongs to hair-dryer technical field, to solve noise big technical problem when existing hair-dryer uses, provide a kind of super-silent hair-dryer, including shell, the impeller that motor inside the shell is arranged and is set on motor rotor, the shell includes outer barrel and the inner cylinder that is arranged in outer barrel, the inner tube wall is equipped with several regularly arranged bloops, and silencing cotton is filled between the inner cylinder and outer barrel.The inner cylinder of the utility model can play the role of combing air, keep the air-flow into air duct more uniform, by the way that bloop is arranged on inner tube wall, and fill silencing cotton between inner cylinder and outer barrel, can effectively reduce noise.
Description
Technical field
The utility model belongs to hair-dryer technical field, and in particular to a kind of super-silent hair-dryer.
Background technology
Hair-dryer is the household electrical appliance being commonly used in people's life, we can use hair-dryer by head after washing head
Hair drying, to we provide conveniently.Hair-dryer is directly to be rotated by motor drive rotor impeller.When impeller rotates
When, air is sucked from air inlet, and the centrifugal flow being consequently formed is blown out by mouth before air duct again.Most of hair-dryer, because electric
Machine runs at high speed, and the noise sent out can be particularly big, makes one to feel dizzy, headache, or even insomnia.
Utility model content
The utility model is to solve noise big technical problem when existing hair-dryer uses, and provides a kind of super-silent blowing
Machine.
The technical solution adopted in the utility model is as follows：
A kind of super-silent hair-dryer, including shell, setting motor inside the shell and be set on motor rotor
Impeller, the shell include outer barrel and the inner cylinder that is arranged in outer barrel, and the inner tube wall is equipped with several regularly arranged noise reductions
Hole is filled with silencing cotton between the inner cylinder and outer barrel.
The inner cylinder is detachably installed with outer barrel.
Front and back spacer sleeve is set there are two impeller, respectively preceding impeller and rear impeller on the motor rotor, the frontal lobe
The size of wheel is less than the size of rear impeller.
The preceding impeller is equipped at intervals with several blades, the blade of the preceding impeller and rear impeller with rear impeller along its circumference
Interlaced setting.
The stator of the motor is installed inside the shell by electric machine support, and the rotor of the motor is arranged by interval
Three bearings on rotor are installed inside the shell, before three bearings are separately mounted to both ends and the preceding impeller of rotor
Side.
The electric machine support is made of rubber ring.
The air inlet of the hair-dryer is equipped with air inlet grid screen hole.
The beneficial effects of the utility model：
1. the inner cylinder of the utility model can play the role of combing air, keeps the air-flow into air duct more uniform, pass through
Bloop is set on inner tube wall, and fills silencing cotton between inner cylinder and outer barrel, can effectively reduce noise.
2. the utility model effectively increases the air-supply energy of Blowing drum by being arranged two impellers on motor rotor
Power, so as to reduce the noise of motor by reducing the rotating speed of motor.
3. the utility model carrys out fixed motor rotor by using three bearings, the shake of motor is effectively reduced.
4. the utility model is by the air inlet setting air inlet grid screen hole of hair-dryer, can effectively reduce noise.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- shells, 2- motor, impeller before 3-, impeller after 4-, 5- blades, 6- bearings, 7- enter the wind grid screen hole,
11- outer barrels, 12- inner cylinders, 13- bloops.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of super-silent hair-dryer, including shell 1, the motor 2 that is arranged in shell 1 and it is set in electricity
Impeller on 2 rotor of motivation, the shell 1 include outer barrel 11 and the inner cylinder 12 that is arranged in outer barrel 11, the inner cylinder 12 with it is outer
Cylinder 11 is by screw or snaps connection fixation, and connection is quick, and easy to disassemble, assembling, 12 wall of the inner cylinder are equipped with several rule
The bloop 13 then arranged is filled with silencing cotton between the inner cylinder 12 and outer barrel 11.The inner cylinder 12 and outer barrel of the utility model
11 detachable settings, inner cylinder 12 are used for runner design, can accomplish the effect for combing air, keep the air-flow into air duct more equal
Even, 12 wall of inner cylinder is equipped with bloop 13, on the one hand using heat dissipation, on the other hand can reduce noise, the utility model passes through
Silencing cotton is filled between inner cylinder 12 and outer barrel 11, sound wave can be become thermal energy, to play the role of reducing noise.
Front and back spacer sleeve is set there are two impeller, respectively preceding impeller 3 and rear impeller 4 on 2 rotor of the motor, before described
The size of impeller 3 is less than the size of rear impeller 4, and the preceding impeller 3 is equipped at intervals with several impellers with rear impeller 4 along its circumference,
The blade 5 of the preceding impeller 3 and the 5 interlaced setting of blade of rear impeller 4.The utility model passes through on 2 rotor of motor
Two impellers are arranged, the draft capacity of Blowing drum is effectively increased, so as to reduce electricity by reducing the rotating speed of motor 2
The noise of motivation 2.
The stator of the motor 2 is mounted on by electric machine support in shell 1, and for anti-vibration, the electric machine support uses
Rubber ring makes.The rotor of the motor 2 is mounted on by the bearing 6 being set on rotor in shell 1, due to motor 2
Jackshaft between stator and preceding impeller 3 is long, is shaken when so motor 2 operating in order to prevent, on 2 rotor of motor
Interval is arranged three bearings 6, and three bearings 6 are separately mounted to the both ends of rotor and the front of preceding impeller 3, and the utility model is logical
It crosses and is arranged the shake that three bearings 6 can effectively avoid motor 2 on 2 rotor of motor, keep the balance of motor 2.
In order to further decrease noise, in the air inlet setting air inlet grid screen hole 7 of the hair-dryer.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of super-silent hair-dryer, including shell (1), the motor (2) that is arranged in shell (1) and it is set in motor
(2) impeller on rotor, it is characterised in that：The shell (1) includes the inner cylinder of outer barrel (11) and setting in outer barrel (11)
(12), inner cylinder (12) wall is equipped with several regularly arranged bloops (13), between the inner cylinder (12) and outer barrel (11)
Filled with silencing cotton.
2. a kind of super-silent hair-dryer according to claim 1, it is characterised in that：The inner cylinder (12) can with outer barrel (11)
Dismounting installation.
3. a kind of super-silent hair-dryer according to claim 1 or 2, it is characterised in that：Motor (2) rotor is gone forward
Spacer sleeve is set there are two impeller, respectively preceding impeller (3) and rear impeller (4) afterwards, and the size of the preceding impeller (3) is less than rear impeller
(4) size.
4. a kind of super-silent hair-dryer according to claim 3, it is characterised in that：The preceding impeller (3) and rear impeller (4)
It is equipped at intervals with several blades (5), blade (5) interlaced setting of the preceding impeller (3) and rear impeller (4) along its circumference.
5. a kind of super-silent hair-dryer according to claim 4, it is characterised in that：The stator of the motor (2) passes through
Electric machine support is mounted in shell (1), and the rotor of the motor (2) is set in three bearings (6) on rotor by interval
In shell (1), three bearings (6) are separately mounted to the both ends of rotor and the front of preceding impeller (3).
6. a kind of super-silent hair-dryer according to claim 5, it is characterised in that：The electric machine support uses rubber ring system
Make.
7. a kind of super-silent hair-dryer according to claim 6, it is characterised in that：The air inlet of the hair-dryer is equipped with
It enters the wind grid screen hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026518.6U CN207767752U (en) | 2018-01-08 | 2018-01-08 | A kind of super-silent hair-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026518.6U CN207767752U (en) | 2018-01-08 | 2018-01-08 | A kind of super-silent hair-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207767752U true CN207767752U (en) | 2018-08-28 |
Family
ID=63224038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026518.6U Active CN207767752U (en) | 2018-01-08 | 2018-01-08 | A kind of super-silent hair-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207767752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912855A (en) * | 2018-01-08 | 2018-04-17 | 江苏华频电子科技有限公司 | A kind of super-silent hair-dryer |
-
2018
- 2018-01-08 CN CN201820026518.6U patent/CN207767752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912855A (en) * | 2018-01-08 | 2018-04-17 | 江苏华频电子科技有限公司 | A kind of super-silent hair-dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205960853U (en) | Special electric machine that very high speediness separating centrifuge was used | |
| CN207767752U (en) | A kind of super-silent hair-dryer | |
| CN202142951U (en) | Motor and paper shredder with air-cooled heat dissipation device | |
| CN107912855A (en) | A kind of super-silent hair-dryer | |
| CN207111476U (en) | Magneto with low noise efficient fan | |
| CN203023086U (en) | Single-motor double-impeller fan | |
| CN203130373U (en) | Wind driven generator | |
| CN211398034U (en) | Impeller of energy-saving centrifugal ventilator | |
| CN201122878Y (en) | Novel wind path low pressure three-phase asynchronous motor | |
| CN208442046U (en) | Fans and Household Appliances | |
| CN207803717U (en) | A kind of three bearing Blowing drums | |
| CN201916224U (en) | Electric fan | |
| CN208623478U (en) | A kind of ventilated machine | |
| CN214499468U (en) | Double-blade fan | |
| CN205349813U (en) | Wall -hanging type air conditioner's big amount of wind fan | |
| CN209346241U (en) | Wind Volume bottom is made an uproar hair dryer | |
| CN203548278U (en) | Centrifugal fan | |
| CN207715400U (en) | A kind of environmentally friendly exhaust blower with dust protection attached function | |
| CN209943203U (en) | A centrifugal wind wheel and a heater using the centrifugal wind wheel | |
| CN203189344U (en) | Diversion type axial flow fan | |
| CN210068560U (en) | Centrifugal fan and electric appliance | |
| CN206320057U (en) | A kind of big wind-force centrifugal fan for shunting radiating | |
| CN220869691U (en) | Diagonal flow fan | |
| CN215595957U (en) | Novel axial flow fan | |
| CN208639769U (en) | Bilobed wheel Blowing drum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |