CN201356192Y - Improved electric air dryer - Google Patents
Improved electric air dryer Download PDFInfo
- Publication number
- CN201356192Y CN201356192Y CNU2009201427121U CN200920142712U CN201356192Y CN 201356192 Y CN201356192 Y CN 201356192Y CN U2009201427121 U CNU2009201427121 U CN U2009201427121U CN 200920142712 U CN200920142712 U CN 200920142712U CN 201356192 Y CN201356192 Y CN 201356192Y
- Authority
- CN
- China
- Prior art keywords
- motor
- hair
- improved electric
- air dryer
- fan blade
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000004568 cement Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The utility model discloses an improved electric air dryer, pertains to the technical field of hair dressing products and aims at providing an improved electric air dryer with lower noise and a motor shaft not causing curling and twining of hair. The technical key point is that an air inlet (10) of a shell (9) is tapered, and the taper mouth is lightly smaller that an air outlet; a bracket (4) of a fixed motor is internally provided with a supporting spring (3); and a shaft (7) between a motor (5) and a fan blade (8) is provided with a shaft protecting sleeve (6) which is fixed on the motor shell. The improved electric air dryer not only has low noise, but also avoids hair curling and twining on the motor shaft and even burning of the motor and the like caused by hair curling and twining, and is more comfortable in use and safer.
Description
Technical field
The utility model relates to a kind of improved hair drier, and particularly a kind of noise is very low, and the motor reel hair drier that can not perm and twine, belongs to the hair-dressing article technical field.
Technical background
Hair drier is mainly used in the drying and the shaping of hair, also can supply aspects such as laboratory, psyciotherapy room and industrial production, art designing to make the usefulness of local desiccation, heating and physiotherapy.Though hair drier has very big difference on pattern, style and size, their immanent structure is identical substantially, all is made up of housing, handle, motor, fan blade, heating, deep bead, switch, power line etc.Hair drier directly drives the fan blade rotation by the Motor Drive rotor.When fan blade rotated, air sucked from air inlet, and the centrifugal flow of Xing Chenging is blown out by mouth before the air duct more thus.Air by the time, if be contained in the heating of having switched on of heating wire on the heating support in the tuyere, what then blow out is hot blast; If selector switch does not make the heating wire heating power, what then blow out is cold wind.Hair drier realizes drying purpose with shaping with this.But hair drier on the one hand owing to the vibrations and the air intake air-flow of motor are bigger at the noise that circling round of air duct inside produces, and is again near the human body head operation in use, so human body is had certain influence, the people is felt under the weather; On the other hand, regular meeting runs into long hair and is inhaled into casing inside from air inlet, and continues to rotate in air duct along the direction of fan blade rotation, finally is wrapped on the axle of motor.If wet hair is involved in, very easily cause short circuit, cause human body is produced the danger of getting an electric shock.If twine for a long time or have more hair to twine, motor speed is reduced, the temperature of hair-dryer enclosure interior improves, and influence the service life of hair-dryer, plastic parts is melted and causes short circuit.Even more serious is, in case motor by locked, temperature can raise rapidly, and heat can not distribute, and causes fire.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of noise smaller, can the not perm improved hair drier of winding problem of motor reel.
Its technical scheme is: a kind of improved hair drier, comprise housing, air duct, handle, motor, fan blade and heating, and it is characterized in that: the air inlet of described housing is taper, its awl mouth is slightly less than air outlet; Be provided with support spring in the support of fixed motor; Axle between motor and the fan blade is provided with the protective shaft sleeve that is fixed on the motor field frame.
Its technique effect is: owing to change air inlet into taper, its awl mouth is slightly less than air outlet, makes near the negative pressure that produces of fan blade, and air-flow flows to air outlet with fusiform plastic cement inwall, and the generation noise that can in air duct, not circle round; Simultaneously, in the support of fixed motor, support spring is set, has also reduced the noise that motor itself produces effectively; In addition, the axle between motor and the fan blade is provided with the protective shaft sleeve that is fixed on the motor field frame, and the phenomenon that fundamentally prevents and avoided motor reel curly hair to twine has guaranteed the safe in utilization of motor.Therefore, hair drier of the present invention, not only noise is little, and has stopped the winding of motor reel curly hair, even therefore burns the generation of problems such as motor, uses more comfortable, also safer.
Figure of description
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the protective shaft sleeve structural representation.
The specific embodiment
As shown in Figure 1, a kind of improved hair drier comprises housing, air duct, handle, motor, fan blade and heating.The air inlet 10 of housing 9 is taper, and its awl mouth is slightly less than air outlet, when motor 5 drives 8 rotations of rotor drive fan blade, air-flow enters in the housing from the taper air inlet, near fan blade, produce negative pressure, flow to air outlet with fusiform plastic cement inwall, and the generation noise that can in air duct, not circle round.Be provided with support spring 3 in the support 4 of fixed motor, the other end of support spring is fixed on the spring support 2, spring support is fixed in the casing between casing air outlet and the air duct 1, the vibrations that motor produces when work, effect by support spring, can be eased effectively, thereby reduce the noise that motor itself produces because of vibrations.Axle 7 between motor and the fan blade is provided with the protective shaft sleeve 6 that is fixed on the motor field frame.Protective shaft sleeve is connected and composed successively by axle sleeve 61, sleeve block 62 and seat leg 63, protective shaft sleeve is inserted in by motor shaft end, its seat leg is fixed on the shell of motor by screw, thereby the motor reel of rotation is arranged in the static protective shaft sleeve, the phenomenon that fundamentally prevents and avoided motor reel curly hair to twine has guaranteed the safe in utilization of motor.
Claims (2)
1, a kind of improved hair drier comprises housing, air duct, handle, motor, fan blade and heating, it is characterized in that: the air inlet (10) of described housing (9) is taper, and its awl mouth is slightly less than air outlet; Be provided with support spring (3) in the support of fixed motor (4); Axle (7) between motor (5) and the fan blade (8) is provided with the protective shaft sleeve (6) that is fixed on the motor field frame.
2, a kind of improved hair drier according to claim 1 is characterized in that: described protective shaft sleeve (6) is connected and composed successively by axle sleeve (61), sleeve block (62) and seat leg (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201427121U CN201356192Y (en) | 2009-01-14 | 2009-01-14 | Improved electric air dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201427121U CN201356192Y (en) | 2009-01-14 | 2009-01-14 | Improved electric air dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356192Y true CN201356192Y (en) | 2009-12-09 |
Family
ID=41421944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201427121U Expired - Fee Related CN201356192Y (en) | 2009-01-14 | 2009-01-14 | Improved electric air dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356192Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548814B (en) * | 2009-01-14 | 2010-11-03 | 黄山市华特电器有限公司 | Improved electric hair dryer |
| CN102894628A (en) * | 2012-10-31 | 2013-01-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Hair winding prevention hair drier |
| CN106579716A (en) * | 2016-12-30 | 2017-04-26 | 宁波江北怡和工业设计有限公司 | High-safety hair dryer |
| CN106723857A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of high security hair-dryer |
-
2009
- 2009-01-14 CN CNU2009201427121U patent/CN201356192Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548814B (en) * | 2009-01-14 | 2010-11-03 | 黄山市华特电器有限公司 | Improved electric hair dryer |
| CN102894628A (en) * | 2012-10-31 | 2013-01-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Hair winding prevention hair drier |
| CN102894628B (en) * | 2012-10-31 | 2015-03-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Hair winding prevention hair drier |
| CN106579716A (en) * | 2016-12-30 | 2017-04-26 | 宁波江北怡和工业设计有限公司 | High-safety hair dryer |
| CN106723857A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of high security hair-dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101779856A (en) | Electric hair dryer | |
| CN202311799U (en) | Hair curling bar with exhaust function | |
| CN102894628B (en) | Hair winding prevention hair drier | |
| CN205585544U (en) | High -efficient noiseless domestic electric power hair -dryer | |
| CN201822166U (en) | Low-noise blower | |
| CN101548814B (en) | Improved electric hair dryer | |
| CN205040873U (en) | Folding hair -dryer | |
| CN203952742U (en) | A kind of Multifunctional blower | |
| CN204838408U (en) | Hollow hairdryer | |
| CN207870516U (en) | A kind of non-hand blower | |
| CN206586556U (en) | A kind of hair-dryer according to apart from automatic temperature-control | |
| CN206675196U (en) | A kind of Multifunctional electrical blower | |
| CN203207437U (en) | Wall-mounted self-shaking hair dryer | |
| CN106562548A (en) | Intelligent electric hair drier | |
| CN201657929U (en) | Hair drier | |
| CN207400488U (en) | A kind of higher hair-dryer of work efficiency | |
| CN207898146U (en) | a hair dryer | |
| CN201630470U (en) | Hair styler with hair styling, drying and curling functions | |
| CN206499079U (en) | Foldable hair-dryer | |
| CN209489639U (en) | A kind of mini hand held hair dryer with hollow comb | |
| CN207666189U (en) | A kind of improved hair dryer | |
| CN205848992U (en) | A kind of novel household hair-dryer | |
| CN202739105U (en) | Wet and dry dual-use electric hair dryer | |
| CN209489641U (en) | A kind of hair dryer with bilobed wheel | |
| CN209711923U (en) | A kind of hair dryer of mountable fixation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20110114 |