CN106108753A - A kind of foot blow-dry device - Google Patents
A kind of foot blow-dry device Download PDFInfo
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- CN106108753A CN106108753A CN201610673999.5A CN201610673999A CN106108753A CN 106108753 A CN106108753 A CN 106108753A CN 201610673999 A CN201610673999 A CN 201610673999A CN 106108753 A CN106108753 A CN 106108753A
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- air
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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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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The present invention relates to a kind of blow-dry device, particularly relate to a kind of foot blow-dry device, including housing, and be located at air channel structure and the motor of enclosure interior；The motor air outlet of described motor connects with the air inlet of air duct of air channel structure；Described air channel structure includes air inlet of air duct, duct outlet and connection air inlet of air duct and the changeover portion of duct outlet；Wind enters into air inlet of air duct from motor air outlet, through the guiding of changeover portion, blows out from duct outlet；Described changeover portion includes shell of column and the curved sections extended along shell of column sidewall one end；The port of described shell of column constitutes the air inlet of air duct of air channel structure, and its axis is 0～90 ° with the angle α of vertical curve；The port of described curved sections constitutes the duct outlet of air channel structure, and its axis is 10～90 ° with the angle β of vertical curve.This device structure is simple, easy to use, in the case of need not contacting, just can dry up the most flexibly, rapidly to foot.
Description
Technical field
The present invention relates to a kind of blow-dry device, particularly relate to a kind of foot blow-dry device.
Background technology
Over the past thousands of years, people have a bath, after foot bath, all use foot wiping cloth to dry foot, wash by rubbing with the hands, dry in the sun wipes one's feet the most again
Cloth.This method by physics mode wiping, can not really dry foot's skin moisture, thus cause foot fungus to have taste
Raw environment is easily survived procreation, and this mode time-consuming, water wasting can be done secondary and clean and (wash foot wiping cloth, again cleaning and sterilizing hands by rubbing with the hands
Portion)；Meanwhile, need cleaning, dry in the sun after wiping one's feet, put the towel that wipes one's feet, the most easily cause cross-contamination, increase foot's disease
Infectious rate.
In order to solve the problems referred to above, prior art occurs in that following technical scheme.
Number of patent application is the Chinese invention patent of CN200910041064.5, discloses a kind of multi-functional drying hands and feet
Machine, is characterized in that, a kind of console model heating blowing, it is provided with a housing base, and an at least lower air outlet, the end
Seat is provided with a standpipe, and it is to change angle that standpipe is provided with one by hose connection upper air outlet, described upper air outlet
The pipe of degree or the bend pipe of fixed angle, and be to be installed on the corresponding bracing frame in standpipe upper end or adsorb in standpipe upper end
On corresponding bracing frame, support frame as described above, be only support upper air outlet or not only supported air outlet and itself but carry
Have or connect a switch, this switch be by upper air outlet depart from bracing frame or be installed, the state of adsorbing on bracing frame operates
, described lower air outlet is fixing wind direction air-out or can change wind direction air-out.Although this technical scheme also is able to solve
The problem drying up foot for people, but its use is more complicated, and wind-force is through flexible pipe from air outlet out, is carrying out foot
When drying up, in addition it is also necessary to adjust the position of flexible pipe so that air outlet is just to foot, complex steps.
Number of patent application is the Chinese invention patent of CN201420616311.6, discloses a kind of baking foot machine, including body,
It is located at the control panel of body surface, distance induction module and is located at intrinsic air-supply component, heating module, anion generation
Device, control circuit plate, it is characterised in that: described body is Guan Bi engraved structure, and described body lower end is provided with scalable leg, institute
Stating and be provided with air outlet inside body, described air outlet is provided with rotatable guide vane, and described distance induction module is located at internal
Side surface, described air-supply component, heating module, anion generator are by wire and the electrical connection of control circuit plate, described control
Panel processed is connected with control circuit partitioned signal.Although the foot machine that dries of this structure is capable of the drying to foot, but human foot
Portion needs contact arrangement, many people to be easily caused cross infection when using, and loses 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, this baking foot machine
Structure be designed primarily for human foot's heating, need to be placed on device foot, cross infection can be caused, lose clear
Clean, health, avoid the practical significance of cross infection.
Number of patent application is the Chinese invention patent of CN201520837754.2, discloses a kind of baking foot machine, this baking foot machine
Solve emphatically air quantity and the regulation of pathogenic wind-warm, and the automatic opening/closing of equipment, experience otherwise for product, have fatal
Defect, such as noise, user dries foot mode etc..
The most many existing foots equal Shortcomings of blow-dry device, necessary develops a kind of more optimized structure, makes
With more convenient, foot's blow-dry device that the mode that dries up is cleaner, and user experience need to be improved as much as possible, when reducing use
The noise produced.
Summary of the invention
In order to solve the defect of above-mentioned prior art, it is an object of the invention to provide a kind of contactless, easy to use, easypro
Suitable, noise is little foot's blow-dry device.
For reaching above-mentioned purpose, the technical scheme is that
A kind of foot blow-dry device, including housing, and is located at air channel structure and the motor of enclosure interior；Described motor
Motor air outlet connects with the air inlet of air duct of air channel structure；Described air channel structure include air inlet of air duct, duct outlet with
And connect air inlet of air duct and the changeover portion of duct outlet；Wind enters into air inlet of air duct from motor air outlet, through transition
The guiding of section, blows out from duct outlet；Described changeover portion includes shell of column and the curved sections extended along shell of column sidewall one end；Described
The port of shell of column constitutes the air inlet of air duct of air channel structure, and its axis is 0～90 ° with the angle α of vertical curve；Described curved sections
Port constitute the duct outlet of air channel structure, the angle β of its axis and vertical curve is 10～90 °.
Using technique scheme, people can use " contactless mode " to be the most thoroughly dried foot and epidermis water
Part, decrease periodic replacement towel expense expenditure, save people wash by rubbing with the hands the towel that wipes one's feet, cleaning hand, dry in the sun towel time
Between, it is to avoid secondary pollution and cross infection, contain fungus growing and time to live in wet skin, effectively alleviated
Deterioration and the infection of disease (such as vitamin B1 deficiency, tinea pedis, tinea pedis etc) is infected in foot；Kinsfolk will not mutually be infected and cause
Dermatosis stubbornness is retained.The axis of duct outlet is 10～90 ° with the angle β of vertical curve, especially when 30～60 °,
User, when using this device, only need to adjust the position of foot, make foot be positioned under brattice, just can enter foot as snug as a bug in a rug
Row dries up, very convenient；The axis of air inlet of air duct and the angle α of vertical curve are 0～90 °, reduce wind-force and enter from shell of column
Enter resistance during curved sections break-in, also reduce the noise of generation.
Further, in order to reduce wind that motor the is blown into resistance in air channel structure, reduce noise, described curved sections
Lateral wall is curved, and radius is 100～110mm, and radian is 75～85 °, and relative medial wall is class arc.
Further, in order to reduce wind that motor the is blown into resistance in air channel structure, reduce noise, and also to side
Just the installation of this device, described curved sections is oval cylinder away from the cross section of one end of duct outlet, near air channel air-out
The cross section of one end of mouth is the square of foursquare arc transition.
Further, in order to reduce the noise of motor air inlet, improving user experience, described motor air inlet sets
There is the first denoising structure, including flow-guiding channel；Flow-guiding channel is provided with at least one first air inlet and at least one first air-out
Mouthful；First air outlet connection motor air inlet, the first air inlet and the first air outlet stagger setting；For the ease of arranging filtration
Cotton, and also to prevent the first air inlet excessive, causes stronger noise, the first air inlet to be provided with multiple mesh, mesh
Inner side is provided with filter cotton.
Further, in order to increase the distance of the air being inhaled into outside motor air inlet and housing as much as possible, to reach
The purpose of insulating noise, described flow-guiding channel includes the first wind chamber and the passage that turns back connected with the first wind chamber；Described first goes out
Air port is arranged on the upper end in the first wind chamber；Described first air inlet is arranged on and turns back on passage；The passage that turns back is arranged by dividing plate
In the first one side, wind chamber or sidewall on two limits；Dividing plate is provided with multiple passage, facilitates the first wind chamber and the ventilation of the passage that turns back；
First wind chamber is inclined-plane inner chamber, during motor air intake, reduces air-flow and the windage of the first wind cavity wall generation, the first wind chamber simultaneously
Motor air inlet and the first air inlet being separated, the noise producing motor is isolated, and noise reduction is fairly obvious.
Further, in order to reduce the transient noise that motor air inlet produces, described first air outlet and motor air intake
Filter cotton it is provided with between Kou.
Further, in order to reduce the noise at duct outlet, the port of described curved sections is provided with the second noise reduction knot
Structure, including body and the second wind chamber of being located at body interior；Second wind chamber is provided with at least one second air outlet and at least one
Individual second air inlet；Described second air outlet is interior big outer little truncated cone-shaped；Described second air inlet connects with duct outlet.
Further, in order to can guarantee that the brattice that the wind of blowout is formed at the second air outlet uses with the person of being adapted in use to,
And also to reduce the resistance of the wind-force generation when the second wind chamber flowing, the axis of described second air outlet and described post
The angle γ of the axis of section is 10～90 °.
Further, when user is when using this device to dry up foot, in order to shorten the time of drying up, or sky
When gas temperature is low, in order to comfortable, in described air channel structure, be provided with heater, including many be arranged at the second air outlet send out
Heat pipe, and the gear adjusting button being electrically connected with heat-generating pipe and being arranged on housing；Meanwhile, in order to realize this device from
Start building to make/stop, user-friendly, it is provided with circuit board in described housing, the power line being electrically connected with circuit board and use
In the induction installation that detection foot is the most close；Power line is electrically connected with motor, and heater is electrically connected with circuit board；Sense
Answering device can be infrared inductor, it is also possible to be sound wave induction installation.
Present invention also offers the noise-reduction method of a kind of blowing device, the motor air inlet being included in blowing device is carried out
Noise reduction, the method for noise reduction is to arrange play the first wind chamber of sound deadening and turn back between motor air inlet and the first air inlet
Passage, extends and is arranged on the distance between the first air inlet and motor air inlet turned back on passage.
Further, being additionally included at the duct outlet of blowing device and carry out noise reduction, the method for noise reduction is to go out in air channel
Arrange at air port and open the second wind chamber with inclined-plane inner chamber reducing windage, and arrange on the second wind chamber in interior big outer little
Second air outlet of truncated cone-shaped.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of foot of present invention blow-dry device embodiment 1～5；
Fig. 2 is the sectional view of a kind of foot of present invention blow-dry device embodiment 1～5；
Fig. 3 is the structural representation of the air channel structure in a kind of foot of present invention blow-dry device embodiment 1～5；
Fig. 4 is the sectional view of the air channel structure in a kind of foot of present invention blow-dry device embodiment 1～5；
Fig. 5 is the structural representation after omitting base plate in a kind of foot of present invention blow-dry device embodiment 2 and embodiment 5；
Fig. 6 is the structural representation of the second denoising structure in a kind of foot of present invention blow-dry device embodiment 3 and embodiment 5
Figure；
Fig. 7 is one of detonation configuration schematic diagram of a kind of foot of present invention blow-dry device embodiment 5；
Fig. 8 is the two of the detonation configuration schematic diagram of a kind of foot of present invention blow-dry device embodiment 5.
Reference
1 housing 11 fore shell
12 back cover 2 air channel structures
21 shell of column 22 curved sections
23 motor construction section 24 air inlet of air ducts
25 duct outlet 3 motors
4 flow-guiding channel 41 first wind chambeies
411 chamber lid 412 base plates
42 turn back passage 421 antetheca
422 rear wall 43 bottoms
44 filter cotton 45 first air outlets
46 first air inlet 47 dividing plates
48 passage 5 second denoising structures
51 body 52 second wind chambeies
53 second air outlet 54 second air inlets
6 heater 61 heat-generating pipes
62 gear adjusting button 7 circuit boards
8 induction installation 9 power lines
Detailed description of the invention
In order to more fully understand the technology contents of the present invention, below in conjunction with specific embodiment, technical scheme is entered
One step introduction and explanation, but it is not limited to this.
Embodiment 1
As shown in Figure 1 to 4, a kind of foot blow-dry device, including housing 1, and it is located at the air channel structure within housing 1
2 and motor 3；The motor air outlet of motor 3 connects with the air inlet of air duct 24 of air channel structure 2, and motor air inlet is down；Air channel is tied
Structure 2 includes air inlet of air duct 24, duct outlet 25 and connection air inlet of air duct 24 and the changeover portion of duct outlet 25, mistake
The section of crossing includes shell of column 21 and the curved sections 22 extended along shell of column 21 sidewall one end；The port of shell of column 21 down, constitutes air channel structure 2
Air inlet of air duct 24, the angle α of its axis and vertical curve is 0 °, and now shell of column 21 is arranged straight up.
The port of curved sections 22 constitutes the duct outlet 25 of air channel structure 2, and its axis is 10 with the angle β of vertical curve
～90 °；One sidewall of curved sections 22 is curved, and radius is 100～110mm, and radian is 75～85 °, and relative sidewall is class arc
Shape；Curved sections 22 is oval cylinder away from the cross section of one end of duct outlet 25, near one end of duct outlet 25
Cross section is the square of foursquare arc transition；The lower section of adjacent shell of column 21, is provided with the motor construction section 23 for installing motor.
Use technique scheme, due to shell of column 21 port down, constitute the air inlet of air duct 24 of air channel structure 2, bent
The port of face section 22 constitutes the duct outlet 25 of air channel structure 2, and its axis is 10～90 ° with the angle β of vertical curve, uses
Person, when using this device, only need to adjust the position of foot so that it is be positioned under brattice, just can blow foot as snug as a bug in a rug
Dry, very convenient；Meanwhile, shell of column 21 and the curved sections 22 of said structure are used so that windage is greatly reduced, thus also reduces
The noise that wind-force produces in air channel structure 2.
Embodiment 2
As shown in Fig. 1～Fig. 5, a kind of foot blow-dry device, including housing 1, and it is located at the air channel structure within housing 1
2 and motor 3；The motor air outlet of motor 3 connects with the air inlet of air duct 24 of air channel structure 2, and motor air inlet is down；Air channel is tied
Structure 2 includes air inlet of air duct 24, duct outlet 25 and connection air inlet of air duct 24 and the changeover portion of duct outlet 25, mistake
The section of crossing includes shell of column 21 and the curved sections 22 extended along shell of column 21 sidewall one end；The port of shell of column 21 down, constitutes air channel structure 2
Air inlet of air duct 24, the angle α of its axis and vertical curve is 90 °, and now shell of column 21 is horizontally disposed with；The port of curved sections 22
Constituting the duct outlet 25 of air channel structure 2, its axis is 10～90 ° with the angle β of vertical curve.
Motor air inlet is provided with the first denoising structure, including flow-guiding channel 4；Flow-guiding channel 4 is provided with multiple first air intake
Mouth 46 and first air outlet 45；First air outlet 45 connects motor air inlet；Flow-guiding channel 4 includes that first includes wind chamber 41
And the passage 42 that turns back connected with the first wind chamber 41；First air outlet 45 is arranged on the upper end in the first wind chamber 41；First air inlet
46 are arranged on and turn back on passage 42, are provided with together with the bottom 43 of multiple air inlet covers with one；Turn back passage 42 by every
Plate 47 is arranged at the sidewall on the first limit, wind chamber 41 2；Dividing plate 47 is provided with multiple passage 48；First air outlet 45 enters with motor
Between air port, between the first air inlet 46 and bottom 43, it is provided with filter cotton 44.
Use the air channel structure 2 of said structure so that the brattice that the wind of this device blowout is formed with the angle of vertical curve is
10～90 °, user, when using this device, only need to adjust the position of foot so that it is be positioned under brattice, just can as snug as a bug in a rug
Foot is dried up, very convenient；Meanwhile, motor air inlet is provided with the first denoising structure 4, greatly reduces motor 3
The noise produced when sucking air, improves user experience.
Embodiment 3
As shown in Fig. 1～Fig. 4 and Fig. 6, a kind of foot blow-dry device, including housing 1, and it is located at the wind within housing 1
Road structure 2 and motor 3；The motor air outlet of motor 3 connects with the air inlet of air duct 24 of air channel structure 2, and motor air inlet is down；
Air channel structure 2 includes air inlet of air duct 24, duct outlet 25 and connection air inlet of air duct 24 and the mistake of duct outlet 25
The section of crossing, changeover portion includes shell of column 21 and the curved sections 22 extended along shell of column 21 sidewall one end；The port of shell of column 21 down, constitutes wind
The air inlet of air duct 24 of road structure 2；The port of curved sections 22 constitutes the duct outlet 25 of air channel structure 2, and its axis is with perpendicular
The angle β of straight line is 10～90 °, and the axis of air inlet of air duct 24 and the angle α of vertical curve are 0～70 °.The end of curved sections 22
The second denoising structure 5 it is provided with, including body 51 and be located at the second wind chamber 52 within body 51 at Kou；Second wind chamber 52 is provided with
Multiple second air outlets 53 and second air inlet 54；Second air outlet 53 is in interior big outer little truncated cone-shaped；Second air inlet
54 connect with duct outlet 25；Second air outlet 53 the angle γ of axis and vertical curve be 10～90 °.
Use the air channel structure 2 of said structure so that the brattice that the wind of this device blowout is formed with the angle of vertical curve is
10～90 °, user, when using this device, only need to adjust the position of foot so that it is be positioned under brattice, just can as snug as a bug in a rug
Foot is dried up, very convenient；Meanwhile, it is provided with the second denoising structure 5 in the port of curved sections 22, reduces second and go out
Windage at air port 53, reduces noise, improves user experience.
Embodiment 4
As shown in Figure 1 to 4, a kind of foot blow-dry device, including housing 1, and it is located at the air channel structure within housing 1
2 and motor 3；The motor air outlet of motor 3 connects with the air inlet of air duct 24 of air channel structure 2, and motor air inlet is down；Air channel is tied
Structure 2 includes air inlet of air duct 24, duct outlet 25 and connection air inlet of air duct 24 and the changeover portion of duct outlet 25, mistake
The section of crossing includes shell of column 21 and the curved sections 22 extended along shell of column 21 sidewall one end；The port of shell of column 21 down, constitutes air channel structure 2
Air inlet of air duct 24；The port of curved sections 22 constitutes the folder of the duct outlet 25 of air channel structure 2, its axis and vertical curve
Angle beta is 10～90 °, and the axis of air inlet of air duct 24 is 80～90 ° with the angle of vertical curve α.
The port of curved sections 22 is provided with the second denoising structure 5, including body 51 and be located at the second wind within body 51
Chamber 52；Second wind chamber 52 is provided with multiple second air outlet 53 and second air inlet 54；Second air outlet 53 in interior big outside
Little truncated cone-shaped；Second air inlet 54 connects with duct outlet 25；The axis of the second air outlet 53 and the angle of vertical curve
γ is 10～90 °.
Heater 6 it is provided with in air channel structure 2, including the many heat-generating pipes 61 being arranged at the second air outlet 53, and
The gear adjusting button 62 being electrically connected with and be arranged on housing 1 with heat-generating pipe 61；Be provided with in housing 1 circuit board 7 and with electricity
The induction installation 8 of road plate 7 electric connection and power line 9；Power line 9 is electrically connected with motor 3, heater 6 and circuit board 7 electricity
Property connect.
Use the air channel structure 2 of said structure so that the brattice that the wind of this device blowout is formed with the angle of vertical curve is
10～90 °, user, when using this device, only need to adjust the position of foot so that it is be positioned under brattice, just can as snug as a bug in a rug
Foot is dried up, very convenient；Meanwhile, it is provided with heater 6 at air channel structure 2, and is provided with circuit in housing 1
Plate 7 and with circuit board 7 be electrically connected with induction installation 8 and power line 9, user uses this dress in the environment that temperature is relatively low
Put, also do not feel as cold, also shorten the time that foot is dried up；And making this plant automation, people i.e. opens, and people walks
I.e. close, very easy to use.
Embodiment 5
As shown in Fig. 1～Fig. 8, a kind of foot blow-dry device, including housing 1, and it is located at the air channel structure within housing 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 channel air-out
The changeover portion of mouth 25, changeover portion includes shell of column 21 and the curved sections 22 extended along shell of column 21 sidewall one end；Adjacent shell of column 21 times
Side, is provided with the motor construction section 23 for installing motor；Motor 3 is located in motor construction section 23, and motor air inlet is down-set,
And only motor air inlet communicates with the external world；The port of shell of column 21 down, 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 its axis is 30～60 ° with the angle β of vertical curve, and air channel is entered
The axis in air port 24 and the angle of vertical curve are 70～80 °；The axis of motor construction section 23 and the angle of vertical curve are 70
～80 °；Motor 3 uses high speed brush motor or high-speed brushless motor.One sidewall of curved sections 22 is curved, and radius is 100
～110mm, radian is 75～85 °, and relative sidewall is class arc；Curved sections 22 is away from one end transversal of duct outlet 25
Face is oval cylinder, and the cross section near one end of duct outlet 25 is the square of foursquare arc transition.
Motor air inlet is provided with the first denoising structure 4, including flow-guiding channel 40；Flow-guiding channel 40 be provided with many each and every one first
Air inlet 46 and first air outlet 45；First air outlet 45 connects motor air inlet；Flow-guiding channel 40 includes the first wind chamber
41 and the passage 42 that turns back that connects with the first wind chamber 41；First air outlet 45 is arranged on the upper end in the first wind chamber 41；First air intake
Mouth 46 is arranged on and turns back on passage 42；The passage 42 that turns back is arranged at the sidewall on the first limit, wind chamber 41 2 by dividing plate 47；Dividing plate 47
It is provided with multiple passage 48；It is provided with filter cotton 43 between first air outlet 45 and motor air inlet.
Housing 1 includes that fore shell 11 and back cover 12, the first wind chamber 41 include chamber lid 411 and base plate 412, and the passage 42 that turns back includes
Antetheca 421 and rear wall 422；Chamber lid 411 is arranged on fore shell 11, and antetheca 421 is close to chamber lid 411 and is arranged on the inwall of fore shell 11
On, it is provided with multiple passage between chamber lid 411 and antetheca 421；Base plate is arranged on back cover, and rear wall is arranged on the inwall of back cover 12
On；A part for the inside of antetheca, rear wall, an inwall part for fore shell 11 and back cover 12 defines the passage 42 that turns back.
The port of curved sections 22 is provided with the second denoising structure 5, including body 51 and be located at the second wind within body 51
Chamber 52；Second wind chamber 52 is provided with multiple second air outlet 53 and second air inlet 54；Second air outlet 53 in interior big outside
Little truncated cone-shaped；Second air inlet 54 connects with duct outlet 25；The axis of the second air outlet 53 and the angle of vertical curve
γ is 30～60 °.
Heater 6 it is provided with in air channel structure 2, including the many heat-generating pipes 61 being arranged at the second air outlet 53, and
The gear adjusting button 62 being electrically connected with and be arranged on housing 1 with heat-generating pipe 61；Be provided with in housing 1 circuit board 7 and with electricity
The induction installation 8 of road plate 7 electric connection and power line 9；Power line 9 is electrically connected with motor 3, heater 6 and circuit board 7 electricity
Property connect.
Use technique scheme, due to shell of column 21 port down, constitute the air inlet of air duct 24 of air channel structure 2, bent
The port of face section 22 constitutes the duct outlet 25 of air channel structure 2, and its axis is 30～60 ° with the angle β of vertical curve so that
The brattice that the wind of this device blowout is formed is 30～60 ° with the angle of vertical curve, and user, when using this device, only needs to adjust
The position of foot so that it is be positioned under brattice, just can dry up foot as snug as a bug in a rug, very convenient；Meanwhile, use above-mentioned
The shell of column 21 of structure and curved sections 22 so that windage is greatly reduced, thus making an uproar of also reducing that wind-force produces in air channel structure 2
Sound.
Also have motor air inlet to be provided with the first denoising structure 4, greatly reduce what motor 3 produced when sucking air
Noise, is provided with the second denoising structure 5 in the port of curved sections 22, reduces the windage at the second air outlet 53, reduces and make an uproar
Sound, improves user experience.
It is provided with heater 6 at air channel structure 2, and in housing 1, is provided with circuit board 7 and electrical with circuit board 7
The induction installation 8 connected and power line 9, user uses this device in the environment that temperature is relatively low, does not also feel as cold, also
Shorten the time that foot is dried up；And making this device brakingization, people i.e. opens, and people walks i.e. closes, very easy to use.
Embodiment 6
The noise-reduction method of a kind of blowing device, the motor air inlet being included in blowing device carries out noise reduction, the side of noise reduction
Method is to arrange to play the first wind chamber 41 of sound deadening and the passage 42 that turns back between motor air inlet and the first air inlet 46, prolongs
Length is arranged on the distance between the first air inlet 46 and the motor air inlet turned back on passage 42.
Being additionally included at the duct outlet 25 of blowing device and carry out noise reduction, the method for noise reduction is at duct outlet 25
Arrange and open the second wind chamber 52 with inclined-plane inner chamber reducing windage, and arrange on the second wind chamber 52 in interior big outer little circle
Second air outlet 53 of platform shape.
The above-mentioned technology contents only further illustrating the present invention with embodiment, in order to reader is easier to understand, but not
Representing embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by the present invention's
Protection.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. foot's blow-dry device, including housing, and is located at air channel structure and the motor of enclosure interior；The electricity of described motor
Machine air outlet connects with the air inlet of air duct of air channel structure；Described air channel structure include air inlet of air duct, duct outlet and
Connection air inlet of air duct and the changeover portion of duct outlet；Wind enters into air inlet of air duct from motor air outlet, through changeover portion
Guiding, from duct outlet blow out；It is characterized in that: described changeover portion includes shell of column and the song extended along shell of column sidewall one end
Face section；The port of described shell of column constitutes the air inlet of air duct of air channel structure, and its axis is 0～90 ° with the angle α of vertical curve；
The port of described curved sections constitutes the duct outlet of air channel structure, and its axis is 10～90 ° with the angle β of vertical curve.
Foot the most according to claim 1 blow-dry device, it is characterised in that: the lateral wall of described curved sections is curved, and half
Footpath is 100～110mm, and radian is 75～85 °, and relative medial wall is class arc.
Foot the most according to claim 2 blow-dry device, it is characterised in that: described curved sections is away from the one of duct outlet
The cross section of end is oval cylinder, and the cross section near one end of duct outlet is the square of foursquare arc transition.
Foot the most according to claim 1 blow-dry device, it is characterised in that: described motor air inlet is provided with the first noise reduction
Structure, including flow-guiding channel；Flow-guiding channel is provided with at least one first air inlet and at least one first air outlet；First air-out
Mouthful connection motor air inlet, the first air inlet and the first air outlet stagger setting.
Foot the most according to claim 4 blow-dry device, it is characterised in that: described flow-guiding channel include the first wind chamber and with
The passage that turns back of the first wind chamber connection；Described first air outlet is arranged on the upper end in the first wind chamber；Described first air inlet is arranged
Turning back on passage；The passage that turns back is arranged at the first one side, wind chamber or sidewall on two limits by dividing plate.
Foot the most according to claim 4 blow-dry device, it is characterised in that: described first air outlet and motor air inlet it
Between be provided with filter cotton.
Foot the most according to claim 1 blow-dry device, it is characterised in that: the port of described curved sections is provided with the second fall
Make an uproar structure, including body and the second wind chamber of being located at body interior；Second wind chamber is provided with at least one second air outlet and extremely
Few second air inlet；Described second air outlet is interior big outer little truncated cone-shaped；Described second air inlet and duct outlet
Connection；The axis of described second air outlet and the angle γ of vertical curve are 10～90 °.
Foot the most according to claim 7 blow-dry device, it is characterised in that: it is provided with heater in described air channel structure,
Including the many heat-generating pipes being arranged at the second air outlet, and the gear being electrically connected with heat-generating pipe and being arranged on housing is adjusted
Joint button；It is provided with circuit board, the power line being electrically connected with circuit board, and induction installation in described housing；Power line and electricity
Machine is electrically connected with, and heater is electrically connected with circuit board.
9. a noise-reduction method for blowing device, the motor air inlet being included in blowing device carries out noise reduction, the method for noise reduction
Being to arrange to play the first wind chamber of sound deadening and the passage that turns back between motor air inlet and the first air inlet, prolongation is arranged on
Turn back the distance between the first air inlet on passage and motor air inlet.
The noise-reduction method of blowing device the most according to claim 9, it is characterised in that: it is additionally included in the wind of blowing device
Carry out noise reduction at road air outlet, the method for noise reduction be arranged at duct outlet reduce windage there is the of inclined-plane inner chamber
Two wind chambeies, and the second air outlet in interior big outer little truncated cone-shaped is set on the second wind chamber.
Priority Applications (1)
| 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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| Publication Number | Publication Date |
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| CN106108753A true CN106108753A (en) | 2016-11-16 |
| CN106108753B CN106108753B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| 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 |
| CN114206157A (en) * | 2021-06-18 | 2022-03-18 | 深圳汝原科技有限公司 | Drying apparatus |
| WO2022057623A1 (en) * | 2020-09-21 | 2022-03-24 | 台州市东部数控设备有限公司 | Measurement device for dimensions of vehicle generator rotor |
| 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 |
| WO2022156053A1 (en) * | 2021-01-19 | 2022-07-28 | 深圳市魔品科技有限公司 | Silent foot dryer |
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| CN114206157A (en) * | 2021-06-18 | 2022-03-18 | 深圳汝原科技有限公司 | Drying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106108753B (en) | 2019-04-05 |
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Effective date of registration: 20200901 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan street community and chapter house gold Hu Lin Industrial Zone C Building 5 floor Patentee after: SHENZHEN LIZU TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong province Shenzhen city Longhua District Guanlan street community and chapter house gold Hu Lin Industrial Zone C Building 5 floor Co-patentee before: SHENZHEN LIZU TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN LIZU TECHNOLOGY Co.,Ltd. |