CN106108753B - A kind of foot's blow-dry device - Google Patents
A kind of foot's blow-dry device Download PDFInfo
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- CN106108753B CN106108753B CN201610673999.5A CN201610673999A CN106108753B CN 106108753 B CN106108753 B CN 106108753B CN 201610673999 A CN201610673999 A CN 201610673999A CN 106108753 B CN106108753 B CN 106108753B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
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Abstract
The present invention relates to a kind of blow-dry device more particularly to a kind of foot's blow-dry devices, including shell, and are set in the housing the air channel structure and motor in portion；The motor air outlet of the motor is connected to the air inlet of air duct of air channel structure；The air channel structure includes air inlet of air duct, duct outlet and the changeover portion for being connected to air inlet of air duct and duct outlet；Wind enters air inlet of air duct from motor air outlet, by the guiding of changeover portion, blows out from duct outlet；The changeover portion includes shell of column and the curved sections along the extension of shell of column side wall one end；The angle α of the air inlet of air duct of the port composition air channel structure of the shell of column, central axes and vertical line is 0~90 °；The angle β of the duct outlet of the port composition air channel structure of the curved sections, central axes and vertical line is 10~90 °.This device structure is simple, easy to use, in the case where not having to contact, can very flexibly, rapidly dry up to foot.
Description
Technical field
The present invention relates to a kind of blow-dry device more particularly to a kind of foot's blow-dry devices.
Background technique
Over the past thousands of years, people have a bath, after foot bath, and foot is dried using foot wiping cloth, then wash by rubbing with the hands again, dry and wipe one's feet
Cloth.This method wiped by physics mode, can not really dry foot's skin moisture, have taste so as to cause foot fungi
Raw environment is easy survival procreation, and this mode can time-consuming, water wasting do secondary clean and (wash foot wiping cloth, again cleaning and sterilizing hand by rubbing with the hands
Portion)；Meanwhile needing to clean after wiping one's feet, dry, putting the towel that wipes one's feet, cross contamination is easily caused in this way, increases foot's disease
Infectious rate.
To solve the above-mentioned problems, there is the following technical solution in the prior art.
Number of patent application is the Chinese invention patent of CN200910041064.5, discloses a kind of multi-functional drying hands and feet
Machine, characterized in that a kind of console mode heating blowing is equipped with a housing base, and at least one lower air outlet, bottom
Seat is equipped with a standpipe, and standpipe is equipped with the upper air outlet connected by hose, and the upper air outlet is to can change angle
The pipe of degree or the bend pipe of fixed angle, and be to be loaded on the corresponding support frame in standpipe upper end or be adsorbed on standpipe upper end
On corresponding support frame, support frame as described above is only to support upper air outlet or not only support air outlet and itself but also band
There is or connects a switch, this switch is to be detached from support frame by upper air outlet or be loaded, adsorb state on the support frame to operate
, the lower air outlet is fixed wind direction outlet air or changeable wind direction outlet air.Although the technical solution is also able to solve
The problem of drying up foot for people, but it using more complicated, wind-force is to come out through hose from air outlet, is carried out to foot
When drying, it is also necessary to the position of hose is adjusted, so that air outlet face foot, complex steps.
Number of patent application is the Chinese invention patent of CN201420616311.6, discloses a kind of baking foot machine, including ontology,
It is generated set on the control panel of body surface, apart from induction module and set on intrinsic air-supply component, heating module, anion
Device, control circuit board, it is characterised in that: the ontology is closure engraved structure, and the ontology lower end is equipped with scalable stabilizer blade, institute
It states and is equipped with air outlet on the inside of ontology, the air outlet is equipped with rotatable guide vane, described to be set in ontology apart from induction module
Side surface, the air-supply component, heating module, anion generator are electrically connected by conducting wire and control circuit board, the control
Panel processed is connect with control circuit partitioned signal.Although the baking foot machine of this structure can be realized the drying to foot, human foot
Portion needs contact arrangement, more people using when be easy to cause cross-infection, lose the practical significance of cleaning, health.
Number of patent application is the Chinese invention patent of CN 200520083799.1, discloses a kind of baking foot machine, the baking foot machine
Structure design be mainly used for human foot's heating, need for foot to be placed on device, will lead to cross-infection, lose clear
Practical significance that is clean, hygienic, avoiding cross-infection.
Number of patent application is the Chinese invention patent of CN201520837754.2, discloses a kind of baking foot machine, the baking foot machine
The adjusting of air quantity and wind-warm syndrome and the automatic opening/closing of equipment are focused on solving, experience otherwise for product has fatal
Defect, such as noise, user dries foot mode etc..
Above many existing equal Shortcomings of foot's blow-dry device make it is necessary to develop a kind of more optimized structure
With more convenient, the cleaner foot's blow-dry device of drying mode, and user experience need to be improved as much as possible, reduce when using
The noise of generation.
Summary of the invention
In order to solve the defect of the above-mentioned prior art, the object of the present invention is to provide a kind of contactless, easy to use, easypro
Foot's blow-dry device suitable, noise is small.
In order to achieve the above objectives, the technical scheme is that
A kind of foot's blow-dry device, including shell, and it is set in the housing the air channel structure and motor in portion；The motor
Motor air outlet is connected to the air inlet of air duct of air channel structure；The air channel structure include air inlet of air duct, duct outlet with
And the changeover portion of connection air inlet of air duct and duct outlet；Wind enters air inlet of air duct from motor air outlet, by transition
The guiding of section is blown out from duct outlet；The changeover portion includes shell of column and the curved sections along the extension of shell of column side wall one end；It is described
The angle α of the air inlet of air duct of the port composition air channel structure of shell of column, central axes and vertical line is 0~90 °；The curved sections
Port constitute the duct outlet of air channel structure, the angle β of central axes and vertical line is 10~90 °.
By adopting the above technical scheme, " contactless mode " quickly thorough dry foot and epidermis water can be used in people
Part, reduce periodic replacement towel expense expenditure, save people wash by rubbing with the hands the towel that wipes one's feet, cleaning hand, sunning towel when
Between, secondary pollution and cross-infection are avoided, has contained growth and time to live of the fungi in wet skin, has been effectively relieved
The deterioration and infection of disease (such as athlete's foot, athlete's foot, ringworm of the foot etc) are infected in foot；Kinsfolk, which will not mutually be infected, to cause
Skin disease stubbornness is retained.The central axes of duct outlet and the angle β of vertical line are 10~90 °, especially at 30~60 °,
User need to only adjust the position of foot, be located at foot under brattice when using the present apparatus, can as snug as a bug in a rug to foot into
Row drying, it is very convenient；The angle α of the central axes of air inlet of air duct and vertical line is 0~90 °, reduce wind-force from shell of column into
Enter resistance when curved sections deflecting, also reduces the noise of generation.
Further, in order to reduce the resistance of wind that motor is blown into air channel structure, noise is reduced, the curved sections
Lateral wall is arc-shaped, and radius is 100~110mm, and radian is 75~85 °, and opposite inner sidewall is in class arc.
Further, in order to reduce the resistance of wind that motor is blown into air channel structure, noise is reduced, and also to side
Just the installation of the present apparatus, the cross section of the one end of the curved sections far from duct outlet is in oval cylinder, close to air duct outlet air
The cross section of one end of mouth is rectangular in foursquare arc transition.
Further, in order to reduce the noise at motor air inlet, user experience is improved, is set at the motor air inlet
There are the first denoising structure, including flow-guiding channel；Flow-guiding channel is equipped at least one first air inlet and at least one first outlet air
Mouthful；First air outlet is connected to motor air inlet, and the first air inlet is arranged in a staggered manner with the first air outlet；For the ease of setting filtering
Cotton causes stronger noise and also to prevent the first air inlet excessive, and the first air inlet is equipped with multiple mesh, mesh
Inside is equipped with filter cotton.
Further, in order to increase at a distance from the air being inhaled into outside motor air inlet and shell as much as possible, to reach
The purpose of insulating noise, the flow-guiding channel include the first wind chamber and the fold-back channel that is connected to the first wind chamber；Described first goes out
The upper end of the first wind chamber is arranged in air port；First air inlet is arranged on fold-back channel；Fold-back channel is arranged by partition
Side wall in first wind chamber one side or two sides；Partition is equipped with multiple ventholes, facilitates the ventilation of the first wind chamber and fold-back channel；
First wind chamber is inclined-plane inner cavity, when motor is entered the wind, reduces the windage that air-flow and the first wind cavity wall generate, while the first wind chamber
Motor air inlet and the first air inlet are separated, the noise generated to motor is isolated, and noise reduction effect is fairly obvious.
Further, in order to reduce the transient noise generated at motor air inlet, first air outlet and motor are entered the wind
Filter cotton is provided between mouthful.
Further, in order to reduce the noise at duct outlet, the second noise reduction knot is equipped at the port of the curved sections
Structure, including ontology and set on the second wind chamber of body interior；Second wind chamber is equipped at least one second air outlet and at least one
A second air inlet；Second air outlet is in interior big outer small truncated cone-shaped；Second air inlet is connected to duct outlet.
Further, in order to can guarantee that the brattice that the wind through blowing out at the second air outlet is formed is used with user is suitable for,
And also to the resistance of generation of the wind-force when the second wind chamber flows is reduced, the central axes of second air outlet and the column
The angle γ of the central axes of section is 10~90 °.
Further, when user is when drying up foot using the present apparatus, in order to shorten drying time, Huo Zhetian
When gas temperature is low, in order to comfortable, heating device, the hair being arranged at the second air outlet including more are equipped in the air channel structure
Heat pipe, and be electrically connected with heat-generating pipe and the gear adjusting button on shell is set；Meanwhile in order to realize the present apparatus from
It starts building work/stopping, it is user-friendly, circuit board is equipped in the shell, the power supply line and use being electrically connected with circuit board
In the whether close sensing device of detection foot；Power supply line and electrical connection of motor, heating device and circuit board are electrically connected；Sense
It answers device to can be infrared inductor, is also possible to sound wave sensing device.
The present invention also provides a kind of noise-reduction methods of blowing device, including carrying out at the motor air inlet of blowing device
Noise reduction, the method for noise reduction are the first wind chamber and the fold-back that sound deadening is played in setting between motor air inlet and the first air inlet
Channel, extend the first air inlet for being arranged on fold-back channel between motor air inlet at a distance from.
It further, further include the progress noise reduction at the duct outlet of blowing device, the method for noise reduction is gone out in air duct
The the second wind chamber with inclined-plane inner cavity for reducing windage is opened in setting at air port, and setting is in interior big outer small on the second wind chamber
Second air outlet of truncated cone-shaped.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of foot's blow-dry device Examples 1 to 5 of the present invention；
Fig. 2 is a kind of cross-sectional view of foot's blow-dry device Examples 1 to 5 of the present invention；
Fig. 3 is the structural schematic diagram of the air channel structure in a kind of foot's blow-dry device Examples 1 to 5 of the present invention；
Fig. 4 is the cross-sectional view of the air channel structure in a kind of foot's blow-dry device Examples 1 to 5 of the present invention；
Fig. 5 is that the structural schematic diagram after bottom plate is omitted in a kind of foot's blow-dry device embodiment 2 of the present invention and embodiment 5；
Fig. 6 is a kind of structural representation of foot's blow-dry device embodiment 3 and the second denoising structure in embodiment 5 of the present invention
Figure；
Fig. 7 is a kind of one of configuration schematic diagram of foot's blow-dry device embodiment 5 of the present invention；
Fig. 8 is the two of a kind of configuration schematic diagram of foot's blow-dry device embodiment 5 of the present invention.
Appended drawing reference
1 shell, 11 front housing
12 rear shell, 2 air channel structure
21 shell of column, 22 curved sections
23 motor construction section, 24 air inlet of air duct
25 duct outlet, 3 motor
4 flow-guiding channel, 41 first wind chamber
411 chamber lid, 412 bottom plate
42 fold-back channel, 421 antetheca
422 rear wall, 43 bottom cover
44 filter cotton, 45 first air outlet
46 first air inlet, 47 partition
48 venthole, 5 second denoising structure
51 ontology, 52 second wind chamber
53 second air outlet, 54 second air inlet
6 heating device, 61 heat-generating pipe
62 gear adjusting button, 7 circuit board
8 sensing device, 9 power supply line
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention into
One step introduction and explanation, but not limited to this.
Embodiment 1
As shown in Figure 1 to 4, a kind of foot's blow-dry device, including shell 1, and the air channel structure inside shell 1
2 and motor 3；The motor air outlet of motor 3 is connected to the air inlet of air duct 24 of air channel structure 2, and motor air inlet is downward；Air duct knot
Structure 2 includes air inlet of air duct 24, duct outlet 25 and the changeover portion for being connected to air inlet of air duct 24 and duct outlet 25, mistake
Cross the curved sections 22 that section includes shell of column 21 and extends along 21 side wall one end of shell of column；The port of shell of column 21 downward, constitutes air channel structure 2
Air inlet of air duct 24, the angle α of central axes and vertical line is 0 °, and shell of column 21 is arranged vertically upwards at this time.
The angle β of the duct outlet 25 of the port composition air channel structure 2 of curved sections 22, central axes and vertical line is 10
~90 °；The one side wall of curved sections 22 is arc-shaped, and radius is 100~110mm, and radian is 75~85 °, and opposite side wall is in class arc
Shape；The cross section of the one end of curved sections 22 far from duct outlet 25 is in oval cylinder, close to one end of duct outlet 25
Cross section is rectangular in foursquare arc transition；The closely lower section of shell of column 21, equipped with the motor construction section 23 for installing motor.
By adopting the above technical scheme, downward due to the port of shell of column 21, the air inlet of air duct 24 of air channel structure 2 is constituted, it is bent
The angle β of the duct outlet 25 of the port composition air channel structure 2 of face section 22, central axes and vertical line is 10~90 °, is used
Person need to only adjust the position of foot, be located under brattice, can blow as snug as a bug in a rug foot when using the present apparatus
It is dry, it is very convenient；Meanwhile shell of column 21 and curved sections 22 using the above structure, so that windage greatly reduces, to also reduce
The noise that wind-force generates in air channel structure 2.
Embodiment 2
As shown in fig. 1~fig. 5, a kind of foot's blow-dry device, including shell 1, and the air channel structure inside shell 1
2 and motor 3；The motor air outlet of motor 3 is connected to the air inlet of air duct 24 of air channel structure 2, and motor air inlet is downward；Air duct knot
Structure 2 includes air inlet of air duct 24, duct outlet 25 and the changeover portion for being connected to air inlet of air duct 24 and duct outlet 25, mistake
Cross the curved sections 22 that section includes shell of column 21 and extends along 21 side wall one end of shell of column；The port of shell of column 21 downward, constitutes air channel structure 2
Air inlet of air duct 24, the angle α of central axes and vertical line is 90 °, and shell of column 21 is horizontally disposed at this time；The port of curved sections 22
The angle β of the duct outlet 25 of composition air channel structure 2, central axes and vertical line is 10~90 °.
The first denoising structure, including flow-guiding channel 4 are equipped at motor air inlet；Flow-guiding channel 4 is equipped with multiple first air inlets
Mouth 46 and first air outlet 45；First air outlet 45 is connected to motor air inlet；It includes wind chamber 41 that flow-guiding channel 4, which includes first,
The fold-back channel 42 being connected to with the first wind chamber 41；The upper end of the first wind chamber 41 is arranged in first air outlet 45；First air inlet
46 are arranged on fold-back channel 42, and the lid of bottom cover 43 for being equipped with multiple air inlets with one is combined；Fold-back channel 42 by every
Plate 47 is set to the side wall on 41 2 side of the first wind chamber；Partition 47 is equipped with multiple ventholes 48；First air outlet 45 and motor into
Between air port, filter cotton 44 is provided between the first air inlet 46 and bottom cover 43.
Air channel structure 2 using the above structure, so that the angle of brattice and vertical line that the wind of present apparatus blowout is formed is
10~90 °, user need to only adjust the position of foot, be located under brattice when using the present apparatus, can as snug as a bug in a rug
Foot is dried up, it is very convenient；Meanwhile the first denoising structure 4 is provided at motor air inlet, greatly reduce motor 3
The noise generated when sucking air, improves user experience.
Embodiment 3
As shown in FIG. 1 to FIG. 4 and Fig. 6, a kind of foot's blow-dry device, including shell 1, and the wind inside shell 1
Road structure 2 and motor 3；The motor air outlet of motor 3 is connected to the air inlet of air duct 24 of air channel structure 2, and motor air inlet is downward；
Air channel structure 2 includes air inlet of air duct 24, duct outlet 25 and the mistake for being connected to air inlet of air duct 24 and duct outlet 25
Section is crossed, changeover portion includes shell of column 21 and the curved sections 22 along the extension of 21 side wall one end of shell of column；The port of shell of column 21 downward, constitutes wind
The air inlet of air duct 24 of road structure 2；The ports of curved sections 22 constitutes the duct outlet 25 of air channel structure 2, central axes and perpendicular
The angle β of straight line is 10~90 °, and the central axes of air inlet of air duct 24 and the angle α of vertical line are 0~70 °.The end of curved sections 22
The second denoising structure 5, the second wind chamber 52 including ontology 51 and inside ontology 51 are equipped at mouthful；Second wind chamber 52 is equipped with
Multiple second air outlets 53 and second air inlet 54；Second air outlet 53 is in interior big outer small truncated cone-shaped；Second air inlet
54 are connected to duct outlet 25；The central axes of second air outlet 53 and the angle γ of vertical line are 10~90 °.
Air channel structure 2 using the above structure, so that the angle of brattice and vertical line that the wind of present apparatus blowout is formed is
10~90 °, user need to only adjust the position of foot, be located under brattice when using the present apparatus, can as snug as a bug in a rug
Foot is dried up, it is very convenient；Meanwhile the second denoising structure 5 is equipped at the port of curved sections 22, it reduces second and goes out
Windage at air port 53, reduces noise, improves user experience.
Embodiment 4
As shown in Figure 1 to 4, a kind of foot's blow-dry device, including shell 1, and the air channel structure inside shell 1
2 and motor 3；The motor air outlet of motor 3 is connected to the air inlet of air duct 24 of air channel structure 2, and motor air inlet is downward；Air duct knot
Structure 2 includes air inlet of air duct 24, duct outlet 25 and the changeover portion for being connected to air inlet of air duct 24 and duct outlet 25, mistake
Cross the curved sections 22 that section includes shell of column 21 and extends along 21 side wall one end of shell of column；The port of shell of column 21 downward, constitutes air channel structure 2
Air inlet of air duct 24；The port of curved sections 22 constitutes the duct outlet 25 of air channel structure 2, the folder of central axes and vertical line
Angle beta is 10~90 °, and the central axes of air inlet of air duct 24 and the angle of vertical line α are 80~90 °.
The second denoising structure 5, the second wind including ontology 51 and inside ontology 51 are equipped at the port of curved sections 22
Chamber 52；Second wind chamber 52 is equipped with multiple second air outlets 53 and second air inlet 54；Second air outlet 53 is in interior big outer
Small truncated cone-shaped；Second air inlet 54 is connected to duct outlet 25；The central axes of second air outlet 53 and the angle of vertical line
γ is 10~90 °.
Equipped with heating device 6 in air channel structure 2, the heat-generating pipe 61 being arranged at the second air outlet 53 including more, and
The gear adjusting button 62 for being electrically connected and being arranged on shell 1 with heat-generating pipe 61；Be equipped in shell 1 circuit board 7 and with electricity
The sensing device 8 and power supply line 9 that road plate 7 is electrically connected；Power supply line 9 and motor 3 are electrically connected, 7 electricity of heating device 6 and circuit board
Property connection.
Air channel structure 2 using the above structure, so that the angle of brattice and vertical line that the wind of present apparatus blowout is formed is
10~90 °, user need to only adjust the position of foot, be located under brattice when using the present apparatus, can as snug as a bug in a rug
Foot is dried up, it is very convenient；Meanwhile it being provided with heating device 6 in air channel structure 2, and circuit is provided in shell 1
Plate 7 and the sensing device 8 and power supply line 9 being electrically connected with circuit board 7, user use this dress in the lower environment of temperature
It sets, will not feel cold, also shorten the time to foot's drying；And the present apparatus is automated, people opens, and people walks
Close, it is very easy to use.
Embodiment 5
As shown in FIG. 1 to FIG. 8, a kind of foot's blow-dry device, including shell 1, and the air channel structure inside shell 1
2 and motor 3；Air channel structure 2 includes air inlet of air duct 24, duct outlet 25 and connection air inlet of air duct 24 and air duct outlet air
The changeover portion of mouth 25, changeover portion include shell of column 21 and the curved sections 22 along the extension of 21 side wall one end of shell of column；Closely under shell of column 21
Side, equipped with the motor construction section 23 for installing motor；Motor 3 is set in motor construction section 23, and motor air inlet is down-set,
And only motor air inlet communicates with the outside world；The port of shell of column 21 downward, constitutes the air inlet of air duct 24 of air channel structure 2；Curved surface
The port of section 22 constitutes the duct outlet 25 of air channel structure 2, and the angle β of central axes and vertical line is 30~60 °, air duct into
The central axes in air port 24 and the angle of vertical line are 70~80 °；The central axes of motor construction section 23 and the angle of vertical line are 70
~80 °；Motor 3 uses high speed brush motor or high-speed brushless motor.The one side wall of curved sections 22 is arc-shaped, radius 100
~110mm, radian are 75~85 °, and opposite side wall is in class arc；The one end of curved sections 22 far from duct outlet 25 it is transversal
Face is in oval cylinder, and the cross section close to one end of duct outlet 25 is in the rectangular of foursquare arc transition.
The first denoising structure 4, including flow-guiding channel 40 are equipped at motor air inlet；Flow-guiding channel 40 is equipped with multiple first
Air inlet 46 and first air outlet 45；First air outlet 45 is connected to motor air inlet；Flow-guiding channel 40 includes the first wind chamber
41 and the fold-back channel 42 that is connected to the first wind chamber 41；The upper end of the first wind chamber 41 is arranged in first air outlet 45；First air inlet
Mouth 46 is arranged on fold-back channel 42；Fold-back channel 42 is set to the side wall on 41 2 side of the first wind chamber by partition 47；Partition 47
It is equipped with multiple ventholes 48；Filter cotton 43 is provided between first air outlet 45 and motor air inlet.
Shell 1 includes front housing 11 and rear shell 12, and the first wind chamber 41 includes chamber lid 411 and bottom plate 412, and fold-back channel 42 includes
Antetheca 421 and rear wall 422；Chamber lid 411 is arranged on front housing 11, and antetheca 421 is close to chamber lid 411 and the inner wall of front housing 11 is arranged in
On, multiple ventholes are equipped between chamber lid 411 and antetheca 421；Bottom plate is arranged in rear shell, and the inner wall of rear shell 12 is arranged in rear wall
On；Antetheca, rear wall, inner wall a part of front housing 11 and rear shell 12 a part of inside form fold-back channel 42.
The second denoising structure 5, the second wind including ontology 51 and inside ontology 51 are equipped at the port of curved sections 22
Chamber 52；Second wind chamber 52 is equipped with multiple second air outlets 53 and second air inlet 54；Second air outlet 53 is in interior big outer
Small truncated cone-shaped；Second air inlet 54 is connected to duct outlet 25；The central axes of second air outlet 53 and the angle of vertical line
γ is 30~60 °.
Equipped with heating device 6 in air channel structure 2, the heat-generating pipe 61 being arranged at the second air outlet 53 including more, and
The gear adjusting button 62 for being electrically connected and being arranged on shell 1 with heat-generating pipe 61；Be equipped in shell 1 circuit board 7 and with electricity
The sensing device 8 and power supply line 9 that road plate 7 is electrically connected；Power supply line 9 and motor 3 are electrically connected, 7 electricity of heating device 6 and circuit board
Property connection.
By adopting the above technical scheme, downward due to the port of shell of column 21, the air inlet of air duct 24 of air channel structure 2 is constituted, it is bent
The angle β of the duct outlet 25 of the port composition air channel structure 2 of face section 22, central axes and vertical line is 30~60 °, so that
The angle of brattice and vertical line that the wind of present apparatus blowout is formed is 30~60 °, and user only needs to adjust when using the present apparatus
The position of foot, is located under brattice, can dry up as snug as a bug in a rug to foot, very convenient；Meanwhile use is above-mentioned
The shell of column 21 and curved sections 22 of structure, so that windage greatly reduces, so that also reduce that wind-force generates in air channel structure 2 makes an uproar
Sound.
There are also the first denoising structure 4 is provided at motor air inlet, greatly reduce what motor 3 was generated when sucking air
Noise is equipped with the second denoising structure 5 at the port of curved sections 22, reduces the windage at the second air outlet 53, reduce and make an uproar
Sound improves user experience.
It is provided with heating device 6 in air channel structure 2, and electrically provided with circuit board 7 in shell 1 and with circuit board 7
The sensing device 8 and power supply line 9 of connection, user use the present apparatus in the lower environment of temperature, will not feel cold,
Shorten the time to foot's drying；And making present apparatus brakingization, people opens, and people, which walks, closes, very easy to use.
Embodiment 6
A kind of noise-reduction method of blowing device, including carrying out noise reduction, the side of noise reduction at the motor air inlet of blowing device
Method is the first wind chamber 41 and the fold-back channel 42 that sound deadening is played in setting between motor air inlet and the first air inlet 46, is prolonged
Long the first air inlet 46 being arranged on fold-back channel 42 between motor air inlet at a distance from.
It further include the progress noise reduction at the duct outlet 25 of blowing device, the method for noise reduction is at duct outlet 25
The the second wind chamber 52 with inclined-plane inner cavity for opening and reducing windage is set, and setting is in interior big outer small circle on the second wind chamber 52
Second air outlet 53 of platform shape.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (8)
1. a kind of foot's blow-dry device, including shell, and it is set in the housing the air channel structure and motor in portion；The electricity of the motor
Machine air outlet is connected to the air inlet of air duct of air channel structure；The air channel structure include air inlet of air duct, duct outlet and
It is connected to the changeover portion of air inlet of air duct and duct outlet；Wind enters air inlet of air duct from motor air outlet, by changeover portion
Guiding, from duct outlet blow out；It is characterized by: the changeover portion includes shell of column and the song along the extension of shell of column side wall one end
Face section；The angle α of the air inlet of air duct of the port composition air channel structure of the shell of column, central axes and vertical line is 0 ~ 90 °；
The angle β of the duct outlet of the port composition air channel structure of the curved sections, central axes and vertical line is 10 ~ 90 °；Institute
It states and is equipped with the second denoising structure at the port of curved sections, including ontology and set on the second wind chamber of body interior；On second wind chamber
Equipped at least one second air outlet and at least one second air inlet；Second air outlet is in interior big outer small truncated cone-shaped；
Second air inlet is connected to duct outlet；The angle γ of the central axes of second air outlet and vertical line is 10 ~
90°；Be equipped with heating device in the air channel structure, the heat-generating pipe being arranged at the second air outlet including more, and with fever
Pipe is electrically connected and the gear adjusting button on shell is arranged in；It is equipped with circuit board in the shell, is electrically connected with circuit board
Power supply line and sensing device；Power supply line and electrical connection of motor, heating device and circuit board are electrically connected.
2. foot's blow-dry device according to claim 1, it is characterised in that: the lateral wall of the curved sections is arc-shaped, and half
Diameter is 100 ~ 110mm, and radian is 75 ~ 85 °, and opposite inner sidewall is in class arc.
3. foot's blow-dry device according to claim 2, it is characterised in that: the curved sections far from duct outlet one
The cross section at end is in oval cylinder, and the cross section close to one end of duct outlet is in the rectangular of foursquare arc transition.
4. foot's blow-dry device according to claim 1, it is characterised in that: the motor further includes motor air inlet；Institute
The first denoising structure, including flow-guiding channel are equipped at the motor air inlet stated；Flow-guiding channel is equipped at least one first air inlet
With at least one the first air outlet；First air outlet is connected to motor air inlet, and the first air inlet is arranged in a staggered manner with the first air outlet.
5. foot's blow-dry device according to claim 4, it is characterised in that: the flow-guiding channel include the first wind chamber and with
The fold-back channel of first wind chamber connection；The upper end of the first wind chamber is arranged in first air outlet；The first air inlet setting
On fold-back channel；Fold-back channel is set to the side wall on first wind chamber one side or two sides by partition.
6. foot's blow-dry device according to claim 4, it is characterised in that: first air outlet and motor air inlet it
Between be provided with filter cotton.
7. a kind of noise-reduction method of such as described in any item foot's blow-dry devices of claim 1 ~ 6, including in blow-dry device
Noise reduction is carried out at motor air inlet, the method for noise reduction is that sound deadening is played in setting between motor air inlet and the first air inlet
The first wind chamber and fold-back channel, extend the first air inlet for being arranged on fold-back channel between motor air inlet at a distance from.
8. the noise-reduction method according to claim 7, it is characterised in that: further include at the duct outlet of blow-dry device
Noise reduction is carried out, the method for noise reduction is that the second wind chamber with inclined-plane inner cavity for reducing windage has been arranged at duct outlet, with
And setting is in the second air outlet of interior big outer small truncated cone-shaped on the second wind chamber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673999.5A CN106108753B (en) | 2016-08-16 | 2016-08-16 | A kind of foot's blow-dry device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673999.5A CN106108753B (en) | 2016-08-16 | 2016-08-16 | A kind of foot's blow-dry device |
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| CN106108753A CN106108753A (en) | 2016-11-16 |
| CN106108753B true CN106108753B (en) | 2019-04-05 |
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| CN201610673999.5A Active CN106108753B (en) | 2016-08-16 | 2016-08-16 | A kind of foot's blow-dry device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419430A (en) * | 2017-08-21 | 2019-03-05 | 和光工业股份有限公司 | A kind of hand dryer reducing air inlet noise |
| CN111964628B (en) * | 2020-09-21 | 2022-01-04 | 台州市东部数控设备有限公司 | Automobile generator rotor size measuring device |
| WO2022143418A1 (en) * | 2020-12-30 | 2022-07-07 | 追觅科技(上海)有限公司 | Hand dryer housing structure, electric motor vibration damping structure, air conditioning device and hand dryer |
| CN112842118A (en) * | 2021-01-19 | 2021-05-28 | 深圳市魔品科技有限公司 | Mute foot drying machine |
| CN114206157A (en) * | 2021-06-18 | 2022-03-18 | 深圳汝原科技有限公司 | Drying apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007209459A (en) * | 2006-02-08 | 2007-08-23 | Amenity:Kk | Hand and finger dyer for washstand |
| US20100064542A1 (en) * | 2008-09-15 | 2010-03-18 | Hamilton Beach Brands, Inc. | Hair drying apparatus |
| CN203724020U (en) * | 2014-01-10 | 2014-07-23 | 金启想 | Novel hand dryer |
| JP6305300B2 (en) * | 2014-09-29 | 2018-04-04 | 三菱電機株式会社 | Hand dryer |
| CN204765368U (en) * | 2015-06-30 | 2015-11-18 | 浙江艾克电器有限公司 | Hand drier |
| CN204909273U (en) * | 2015-08-22 | 2015-12-30 | 台州美龙亚电器有限公司 | Two -sided hand dryer |
| CN206534574U (en) * | 2016-08-16 | 2017-10-03 | 深圳市富立足科技有限公司 | A kind of foot's blow-dry device |
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