CN113287852A

CN113287852A - Air dryer

Info

Publication number: CN113287852A
Application number: CN202110553839.8A
Authority: CN
Inventors: 郁达芬奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2021-05-20
Publication date: 2021-08-24
Also published as: WO2022242237A1

Abstract

The invention discloses an air dryer, which relates to the field of drying devices and comprises a machine body shell, a ventilation pipe which coats an object to be dried and is communicated up and down, and a wind power assembly for providing wind power. The user places the head in a placement position with the hair naturally hanging near the ventilation tube. After the hair dryer starts to work, the wind power assembly draws air, airflow enters the ventilation pipe from the placing position through the top end of the ventilation pipe and then flows to the bottom end of the ventilation pipe at a high speed, all hair is sucked into the ventilation pipe, moisture of the hair is quickly sucked by the high-speed airflow, and the air drying efficiency is high; and the temperature of the air flow in the ventilation pipe is low, so that the hair cannot be damaged at high temperature, the user experience is comfortable, and the hair is kept healthy.

Description

Air dryer

Technical Field

The invention belongs to the technical field of drying equipment, and particularly relates to an air dryer.

Background

At present, the following two methods are generally adopted for drying hair after washing hair: firstly, the hair is dried naturally after being sucked by a hair drying cap or wiped by a towel, and the mode has the defects that the hair drying time is long, and a user is easy to catch a cold due to long retention of water vapor on the scalp, so that the health is not facilitated; secondly, the hair is dried by holding the hair dryer by hand, the mode is faster than the mode of naturally drying the hair, however, when a lady or a man with long hair uses the hair dryer, the lady or the man still needs to spend a long time to blow the hair, the arm is easy to ache and the hair is time-consuming and labor-consuming to dry by using the hair dryer. The air outlet area of the hair dryer is small, the time required for drying hair is still long, high-temperature hot air is often selected by some users for shortening the hair drying time, the hair is dried by using high temperature, even if the hair is dried by using the high temperature, a strand of hair can be dried repeatedly, the hair is dried by using the high temperature for a long time, the hair is easy to dry and split, the hair quality of the user is damaged, and the scalp health is influenced; and often, the air outlet of the hair dryer is too close to the scalp carelessly when a user holds the hair dryer to move, so that the scalp is scalded or scalded.

The prior patent named "an air-dry device" discloses an air-dry device, including the organism, the organism is equipped with and communicates with the external world and is used for the cladding to treat the cavity of dry article, and the inner wall of cavity is equipped with a plurality of exhaust vents, and the organism is installed the air current production portion that communicates with a plurality of exhaust vents. When the air drying device is used, a user directly puts an article to be dried or hair into the cavity, and then the airflow generating part continuously discharges high-speed airflow for air drying from the air outlet holes simultaneously, so that the article to be dried or the hair can be dried in an all-around manner; the air-out area is great, and air-dry efficiency is higher. But the air vent exhaust air current motion path in the device cavity is diversified, and the air current is comparatively disorderly, and it is not high enough to air-dry efficiency.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide an air dryer, in which air flows rapidly from top to bottom in a ventilation pipe, and the high-speed air flow in the ventilation pipe rapidly sucks the moisture of the object to be dried, so that the air drying efficiency is high, and time and labor are saved.

Another object of the present invention is to provide an air dryer, when air drying hair, the temperature of the high-speed airflow in the ventilation pipe is low, and the high-temperature airflow does not cause high-temperature damage to the hair, so that the user experience is comfortable, and the hair is kept healthy.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides an air dryer, includes organism shell, cladding treat dry object and the ventilation pipe that link up from top to bottom, the wind-force subassembly that provides wind-force, ventilation pipe, wind-force subassembly and organism shell fixed connection, the ventilation pipe top is provided with places the position, places the position intercommunication external and ventilation pipe, and the wind-force subassembly includes the suction opening, suction opening and ventilation pipe bottom intercommunication. The user places the head in a placement position with the hair naturally hanging near the ventilation tube. After the hair dryer starts to work, the wind power assembly performs air draft, air flow enters the ventilation pipe from the placing position through the top end of the ventilation pipe and then flows to the bottom end of the ventilation pipe at a high speed, the hair is sucked into the ventilation pipe by the high-speed air flow, moisture of the hair is quickly sucked by the high-speed air flow, and the air drying efficiency is high; and the temperature of the air flow in the ventilation pipe is low, so that the hair cannot be damaged at high temperature, the user experience is comfortable, and the hair is kept healthy.

According to actual needs, the articles to be dried can also be vegetables, fruits, clothes and other articles which can be put into the cavity and need to be dried, and can also be used for air-drying hands.

Further, still including the air-out cover of seting up a plurality of exhaust vents, air-out cover and organism shell fixed connection, the inside cavity of air-out cover forms fan housing air cavity, fan housing air cavity and the exhaust vent intercommunication that goes out on the fan housing, the wall that sets up the exhaust vent on the air-out cover forms the fan housing air-out face, the fan housing air-out face sets up in the ventilation pipe top, the fan housing air-out face encloses with the ventilation pipe top and closes formation and place the position, the wind-force subassembly still includes the supply-air outlet, fan housing air cavity and supply-air outlet intercommunication. After the user places the head on the placing position, airflow flows to the air outlet from the air supply outlet through the air cavity of the air cover, and the air outlet quickly dries the hair near the scalp of the user, so that the cold caused by the long retention of water vapor on the scalp is avoided, the health of the user is guaranteed, and the user experience is more comfortable; the air flow from the air outlet hole flows into the ventilation pipe through the placing position, and the high-speed air flow in the ventilation pipe quickly sucks and hangs down the hair.

Furthermore, the shape of the air outlet surface of the fan cover is matched with the shape of the head of a human body, the air outlet surface of the fan cover is smoothly connected with the inner wall of the ventilation pipe, the air outlet surface of the fan cover is arranged on the left side, the right side, the upper side and the rear side of the placing position, and the ventilation pipe is arranged on the lower side of the placing position. When the user placed the head on the place, user's head rear portion was wrapped up by fan housing air-out face, and the fan housing air-out face air-dries the hair of user's head left side, right side, upside, rear side fast, avoids the longer harmful effects that cause the user health of dwell time on the scalp of steam.

Further, still include the air-out pillow, air-out pillow and organism shell fixed connection, air-out pillow sets up in placing position front side, ventilation pipe top, fan housing air-out surface below, air-out pillow shape and human neck shape adaptation. When the user placed the head in on the position, the head can pitch back slightly, and air-out pillow bearing user neck and back head spoon lower part play the effect of support and protection to user's neck, experience more comfortable when making the user use.

Furthermore, a plurality of air outlet holes are formed in the air outlet pillow, an air outlet cavity of the air outlet pillow is formed in the air outlet pillow, the air outlet cavity of the air outlet pillow is communicated with the air outlet holes in the air outlet pillow, a wall surface of the air outlet pillow, provided with the air outlet holes, forms an air outlet surface of the air pillow, the air outlet surface of the air pillow is smoothly connected with the inner wall of the ventilation pipe, and the air outlet cavity of the air pillow is communicated with the air supply opening. The air current that the air pillow air-out face came out blows and the regional and back head spoon of back head rear portion hairline, makes the hair that is close with scalp distance on the back head spoon from inboard by weathering fast, also weathers the moisture of the regional near back head hair line fast, prevents that it from continuing to slide down to the neck and below, influences user and uses experience and healthy.

Furthermore, the ventilation space in the ventilation pipe forms a ventilation pipe cavity, the ventilation pipe cavity is extended in a multi-section S shape, the cross section of the ventilation pipe cavity is in a flat hole shape, and a plurality of uneven textures are arranged on the inner wall of the ventilation pipe cavity. The S-shaped extending ventilation pipe cavity can guide the wind direction, so that the air flow continuously changes the direction along the inner wall of the ventilation pipe cavity and can shuttle among hairs at different positions when passing through the ventilation pipe cavity, thereby blowing open the stranded hairs and emitting the moisture in the hairs. The flat hole shape can make the hair spread and disperse, make the air current of process take away the moisture on the hair rapidly, prevent that the air current in the ventilation pipe from gathering into a strand and leading to the difficult air-dry of hair in the middle of will hanging down the hair. When the hair is air-dried into strands, the hair is not easy to air-dry because the hair is easy to be gathered into strands and attached to the inner wall of the cavity of the ventilation pipe due to the existence of moisture. The uneven texture ensures that the hair is not stuck on the inner wall of the cavity of the ventilation pipe and is gathered into a strand, but is scattered by the uneven texture, thereby being beneficial to the separation of the hair and the moisture.

Further, still include loudspeaker form interface, loudspeaker form interface bottom and ventilation pipe intercommunication, loudspeaker form interface top and the smooth connection of air pillow air-out face, fan housing air-out face. The horn-shaped interface is communicated with the ventilation pipe and the placing position, and when a user places the head on the placing position, the horn-shaped interface helps the high-speed airflow in the ventilation pipe to rapidly introduce the hair of the user into the ventilation pipe.

Further, the wind power component comprises a mounting box, a first fan and a second fan, the mounting box is fixedly connected with the machine body shell, the mounting box comprises a box body and a wind cavity filter screen, the box body is hollow to form a dirty wind cavity and a clean wind cavity, the wind cavity filter screen is arranged between the dirty wind cavity and the clean wind cavity, the dirty wind cavity and the clean wind cavity are communicated through the wind cavity filter screen, the first fan and the second fan both comprise air supply openings, the air outlet of the first fan, the air outlet of the air hood and the air outlet of the air outlet pillow are sequentially communicated to form an air hood air supply duct, and the air outlet of the second fan, the air pillow air chamber and the air outlet of the air outlet pillow are sequentially communicated to form an air pillow air supply duct. The air sent by the first fan flows along the air supply duct of the air cover, the air sent by the second fan flows along the air supply duct of the air pillow, and the air coming out of the air outlet hole and the air at the placing position are pumped into the ventilation duct, the dirty air cavity, the filter screen and the clean air cavity together by the first fan and the second fan to flow. The air cavity filter screen is used for blocking sundries such as hair, dandruff, head ropes, hair pins and the like flowing to the box body along with the air flow in the ventilation pipe in the dirty air cavity, so that air sent out by the air supply duct of the fan cover and the air supply duct of the air pillow is dried completely; the sundries are collected in the dirty air cavity, so that a user can clean the dirty air cavity conveniently, and the sundries are prevented from entering the first fan and the second fan to influence the normal operation of the device.

Further, the mounting box still includes the garbage collection groove, and the garbage collection groove sets up in dirty wind chamber, and the garbage collection groove is connected with the box body is detachable, and the garbage collection groove includes baffle and filter screen plate, and the baffle encloses with filter screen plate and closes and form the trough-shaped structure, and ventilation pipe, trough-shaped structure, filter screen plate, wind chamber filter screen, net wind chamber, suction opening communicate in proper order and form the convulsions wind channel. The air coming out of the air outlet hole and the air at the placing position flow to the first fan and the second fan together through the air draft air channel. The air current in the ventilation pipe will send into the groove-shaped structure along with debris such as hair, dandruff, rope of the hair, hairpin that the air current flows to the box body, and filter plate filters debris and makes it arrange the groove-shaped structure in, and the user can dismantle the rubbish collecting vat from the box body and get off and clean convenient and fast.

Further, still include the heating member, the heating member includes heating box and PTC heating element, and the inside cavity of heating box forms the hot-blast chamber, and the PTC heating element is installed in the hot-blast chamber, and the hot-blast chamber sets up in fan housing air supply wind channel. So set up and make the exhaust vent on the fan housing send out the warm braw, can be fast with the moisture stoving or the stoving in user's scalp and similar region, avoid the user to arouse the flu because of being detained the cold water on the scalp, ensure that the user is healthy, promote user comfort in use.

The invention has the advantages that: compared with the prior art, in the invention, the high-speed airflow in the ventilation pipe flows to the bottom end of the ventilation pipe from the placing position at a high speed, so that the moisture of the hair can be quickly sucked and dried, and the air drying efficiency is high; and the temperature of the air flow in the ventilation pipe is low, so that the hair cannot be damaged at high temperature, the user experience is comfortable, and the hair is kept healthy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view from a first perspective of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an exploded view from a second perspective of the present invention.

Fig. 5 is a schematic view of the vent structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

referring to fig. 1-5, the present invention provides an air dryer, which includes a body shell 1, a ventilation pipe 2 that coats an object to be dried and is through from top to bottom, an air outlet cover 4 provided with a plurality of air outlet holes 3, a first air pipe 11, a second air pipe 5, a heating element 6, an air outlet pillow 7 provided with a plurality of air outlet holes 3, a trumpet-shaped connector 8, and a wind power assembly 9 for providing wind power, wherein the air outlet pillow 7, the air outlet cover 4, the ventilation pipe 2, and the wind power assembly 9 are all fixedly connected with the body shell 1, a placing position 10 is arranged at the top end of the ventilation pipe 2, and the placing position 10 is communicated with the outside and the ventilation pipe 2.

The inside cavity of air-out cover 4 forms fan housing air cavity (not shown), fan housing air cavity and the exhaust vent 3 intercommunication on the air-out cover 4, the wall that sets up exhaust vent 3 on the air-out cover 4 forms fan housing air-out face 41, fan housing air-out face 41 sets up in ventilation pipe 2 top, fan housing air-out face 41 encloses to close with 2 tops of ventilation pipe and forms and places position 10, fan housing air-out face 41 shape and human head shape adaptation, fan housing air-out face 41 sets up in placing position 10 left side, right side, upside, rear side. The air outlet pillow 7 is internally hollow to form an air outlet cavity (not shown) of the air pillow, the air outlet cavity of the air pillow is communicated with the air outlet hole 3 on the air outlet pillow 7, and the wall surface of the air outlet pillow 7 provided with the air outlet hole 3 forms an air outlet surface 71 of the air pillow. The air outlet pillow 7 is positioned on the front side of the placing position 10, above the ventilation pipe 2 and below the air outlet surface 41 of the fan cover, and the shape of the air outlet pillow 7 is matched with the shape of the neck of a human body. The heating member 6 includes a heating box 61 and a PTC heater 62, the heating box 61 is hollow to form a hot air chamber (not shown), and the PTC heater 62 is installed in the hot air chamber. The air outlet holes 3 on the air outlet cover 4 are circular and are uniformly distributed on the air outlet surface 41 of the fan cover. The air outlet 3 on the air outlet pillow 7 is a groove-shaped hole.

The bottom end of the horn-shaped interface 8 is communicated with the top end of the ventilation pipe 2, and the top end of the horn-shaped interface 8 is smoothly connected with the air outlet surface 71 of the air pillow and the air outlet surface 41 of the fan cover. Horn form interface 8 sets up in placing position 10 downside, and horn form interface 8 intercommunication ventilation pipe 2 with place position 10, when the user placed the head on placing position 10, the high-speed air current in the horn form interface 8 help ventilation pipe 2 inhales the ventilation pipe 2 with the hair rapidly.

Wind-force subassembly 9 includes mounting box 91, first fan 92, second fan 93, first installation shell 94, second installation shell 95, first fan 92 installs in first installation shell 94, second fan 93 installs in second installation shell 95, first installation shell 94, second installation shell 95, mounting box 91 all with organism shell 1 fixed connection, mounting box 91 includes box body 911, wind chamber filter screen 911, rubbish collecting vat 913, the inside cavity of box body forms dirty wind chamber 9111, the clean wind chamber, wind chamber filter screen 912 sets up in dirty wind chamber 9111, between the clean wind chamber, dirty wind chamber 9111, the clean wind chamber passes through wind chamber filter screen 912 and communicates. The garbage collection tank 913 is arranged in the dirty air cavity 9111, the box body 911 is provided with a push-pull opening 9112 on the side of the dirty air cavity 9111, and the garbage collection tank 913 is pushed into the dirty air cavity 9111 or pulled out of the dirty air cavity 9111 through the push-pull opening 9112. The garbage collection tank 913 comprises a baffle 9131 and a filter screen 9132, the baffle 9131 and the filter screen 9132 enclose to form a groove-shaped structure, and the groove-shaped structure can collect the sundry garbage.

The first fan 92 and the second fan 93 respectively comprise an air supply opening (not shown) and an air suction opening (not shown), the air supply opening of the first fan 92 is communicated with the hot air cavity, the hot air cavity is communicated with the first air pipe 11, the first air pipe 11 is communicated with the air cover air cavity, the air supply opening of the second fan 93 is communicated with the second air pipe 5, the second air pipe 5 is communicated with the air pillow air cavity, the air suction opening of the first fan 92 is communicated with the air suction opening of the second fan 93 through the clean air cavity, and the bottom end of the ventilation pipe 2 is communicated with the dirty air cavity 9111. The air supply outlet of the first fan 92, the hot air cavity, the first air pipe 11, the fan housing air cavity and the air outlet 3 on the air outlet housing 4 are sequentially communicated to form a fan housing air supply duct, and the air supply outlet of the second fan 93, the second air pipe 5, the air pillow air cavity and the air outlet 3 on the air outlet pillow 7 are sequentially communicated to form an air pillow air supply duct. Ventilation pipe 2, dirty wind chamber 9111, groove-like structure, filter screen 9132, wind chamber filter screen 912, net wind chamber, first fan 92's suction opening communicate in proper order and form first convulsions wind channel, and ventilation pipe 2, dirty wind chamber 9111, groove-like structure, filter screen 9132, wind chamber filter screen 912, net wind chamber, second fan 93's suction opening communicates in proper order and forms the second convulsions wind channel.

The wind sent by the first fan 92 flows along the wind cover air supply duct, the wind sent by the second fan 93 flows along the wind pillow air supply duct, the wind coming out of the air outlet 3 and the air of the placing position 10 are pumped into the first fan 92 and then flow along the first air draft duct, and the second fan 93 is pumped into the second air draft duct. The air flow in the ventilation pipe 2 sends sundries such as hair, dandruff, a head rope, hair clips and the like which flow to the box body 911 along with the air flow into the groove-shaped structure, and the filter screen plate 9132 filters the sundries to enable the sundries to be placed in the groove-shaped structure. The user can pull out rubbish collecting groove 913 from box body 911 and clean convenient and fast. The air cavity filter screen 912 keeps out the hair, dandruff, hair ropes, hair pins and other sundries in the dirty air cavity 9111, so that the air sent out by the air cover air supply duct and the air pillow air supply duct is dried completely, and the sundries are prevented from entering the first fan 92 and the second fan 93 to influence the normal operation of the device.

The user places his head in the placement position 10, the hair naturally hanging in the vicinity of the ventilation tube 2. After the hair dryer starts to work, the wind power assembly 9 sucks air, airflow enters the ventilation pipe 2 from the placing position 10 through the top end of the ventilation pipe 2 and flows to the bottom end of the ventilation pipe 2 at a high speed, the high-speed airflow sucks all hair into the ventilation pipe, and then the high-speed airflow quickly sucks the moisture of the hair, so that the air drying efficiency is high; and the temperature of the air flow in the ventilation pipe 2 is low, so that the hair cannot be damaged at high temperature, the user experience is comfortable, and the hair is kept healthy.

The rear part of the head of the user is wrapped by the air outlet surface 41 of the fan cover, and airflow flows from the air cavity of the fan cover to the air outlet holes 3 and flows out from the left side, the right side, the upper side and the rear side of the head of the user, so that the hair near the scalp is quickly dried, the phenomenon that water vapor stays on the scalp for too long time to cause cold is avoided, and the use is more comfortable and healthy; the hot air cavity is arranged in the air supply duct of the fan cover. So set up and make the exhaust vent 3 on the fan-out housing 4 send out the warm braw, can be fast with the moisture stoving or the stoving in user's scalp and similar region, avoid the user to arouse the flu because of being detained the cold water on the scalp, ensure that the user is healthy, promote user comfort in use.

The air current that the air pillow air-out face 71 came out blows and the regional and back head spoon of back head back portion hairline, makes the hair that is close with scalp distance on the back head spoon from the inboard by weathered fast, also weathers the moisture of the regional near back head portion hairline fast, prevents that it from continuing to slide down to neck and below, influences user and uses experience and healthy. When the user placed the head on placing position 10, the head can pitch back slightly, and air-out pillow 7 bearing user's neck and back head scoop lower part play the effect of support and protection to user's neck, experience more comfortablely when making the user use.

The ventilation space in ventilation pipe 2 forms ventilation pipe cavity 21, and ventilation pipe cavity 21 is the extension of multistage S-shaped, and ventilation pipe cavity 21 cross section is flat poroid form, is provided with a plurality of unevenness 'S texture 22 on ventilation pipe cavity 21' S the inner wall. The S-shaped elongated ventilation tube cavity 21 is capable of directing air so that the air flow is constantly redirected along the inner wall of the ventilation tube cavity 21 and shuttles through the hair at different positions as it passes through the ventilation tube cavity 21, thereby blowing open strands of hair and dissipating moisture from the interior of the hair. The flat hole shape can make the hair spread and disperse, make the moisture on the hair taken away rapidly by the air current of process, prevent that the air current in the ventilation pipe 2 from gathering into a strand and leading to the difficult air-dry of hair in the middle of. When strands of hair are air dried, the hair is not easily dried because the strands tend to coalesce and stick to the inner wall of the vent cavity 21 due to the presence of moisture. The uneven texture enables the hair not to be stuck on the inner wall of the ventilation pipe cavity 21 and gathered into a strand, but to be dispersed by the uneven texture, which is beneficial to the separation of the hair and the moisture.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an air dryer, includes organism shell, cladding treat the dry object and the ventilation pipe that link up from top to bottom, provide the wind-force subassembly of wind-force, ventilation pipe, wind-force subassembly and organism shell fixed connection, its characterized in that: the top end of the ventilation pipe is provided with a placing position which is communicated with the outside and the ventilation pipe, and the wind power assembly comprises a suction opening which is communicated with the bottom end of the ventilation pipe.

2. The air dryer of claim 1, wherein: still including the air-out cover of seting up a plurality of exhaust vents, air-out cover and organism shell fixed connection, the inside cavity of air-out cover forms fan housing air cavity, fan housing air cavity and the exhaust vent intercommunication on the air-out cover, the wall that sets up the exhaust vent on the air-out cover forms the fan housing air-out face, the fan housing air-out face sets up in the ventilation pipe top, fan housing air-out face and ventilation pipe top enclose to close and form and place the position, wind-force subassembly still includes the supply-air outlet, fan housing air cavity and supply-air outlet intercommunication.

3. The air dryer of claim 2, wherein: the shape of the air outlet face of the fan cover is matched with the shape of the head of a human body, the air outlet face of the fan cover is smoothly connected with the inner wall of the ventilation pipe, the air outlet face of the fan cover is arranged on the left side, the right side, the upper side and the rear side of the placing position, and the ventilation pipe is arranged on the lower side of the placing position.

4. The air dryer of claim 3, wherein: the air outlet pillow is fixedly connected with the machine shell, the air outlet pillow is arranged on the front side of the placing position, above the ventilation pipe and below the air outlet surface of the fan cover, and the shape of the air outlet pillow is matched with the shape of the neck of a human body.

5. The air dryer of claim 4, wherein: a plurality of air outlet holes are formed in the air outlet pillow, an air outlet cavity of the air outlet pillow is formed in the air outlet pillow, the air outlet cavity of the air outlet pillow is communicated with the air outlet holes in the air outlet pillow, the wall surface, provided with the air outlet holes, of the air outlet pillow forms an air outlet surface of the air outlet pillow, the air outlet surface of the air pillow is smoothly connected with the inner wall of the ventilation pipe, and the air outlet cavity of the air pillow is communicated with the air supply opening.

6. The air dryer of claim 5, wherein: the ventilation space in the ventilation pipe forms a ventilation pipe cavity, the ventilation pipe cavity is extended in a multi-section S shape, the cross section of the ventilation pipe cavity is in a flat hole shape, and a plurality of uneven textures are arranged on the inner wall of the ventilation pipe cavity.

7. The air dryer of claim 6, wherein: the wind pillow air-out surface is characterized by further comprising a horn-shaped interface, the bottom end of the horn-shaped interface is communicated with the ventilation pipe, and the top end of the horn-shaped interface is smoothly connected with the wind pillow air-out surface and the wind cover air-out surface.

8. The air dryer of claim 7, wherein: the wind-force subassembly includes the mounting box, first fan, the second fan, mounting box and body shell fixed connection, the mounting box includes box body and wind chamber filter screen, the inside cavity of box body forms dirty wind chamber, clean wind chamber, the wind chamber filter screen sets up in dirty wind chamber, between the clean wind chamber, dirty wind chamber, clean wind chamber passes through wind chamber filter screen intercommunication, first fan, the second fan all includes the supply-air outlet, the suction opening, the supply-air outlet and the fan housing wind chamber intercommunication of first fan, the supply-air outlet and the wind pillow wind chamber intercommunication of second fan, first fan, the suction opening of second fan all communicates with clean wind chamber, the ventilation pipe bottom communicates with dirty wind chamber, the supply-air outlet of first fan, fan housing wind chamber, the exhaust vent on the exhaust hood communicates in proper order and forms the fan housing wind channel, the supply-air outlet of second fan, the wind pillow wind chamber, the exhaust vent on the exhaust pillow communicates in proper order and forms the air pillow wind channel of supplying.

9. The air dryer of claim 8, wherein: the mounting box still includes the garbage collection groove, and the garbage collection groove sets up in dirty wind chamber, and the garbage collection groove is connected with the box body is detachable, and the garbage collection groove includes baffle and filter plate, and the baffle encloses with filter plate and closes and form the trough-shaped structure, and ventilation pipe, trough-shaped structure, filter plate, wind chamber filter screen, net wind chamber, suction opening communicate in proper order and form convulsions wind channel.

10. The air dryer of claim 9, wherein: still include the heating member, the heating member includes heating box and PTC heating element, and the inside cavity of heating box forms the hot-blast chamber, and the PTC heating element is installed in the hot-blast chamber, and the hot-blast chamber sets up in fan housing air supply duct.