CN217695525U - Thermal cycle suction blower - Google Patents

Abstract

The application relates to the technical field of hair dryers, and provides a thermal cycle suction hair dryer, which comprises: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with a hollow air duct; the protective filter screen is arranged in the hollow air duct and is attached to the inner wall of the hollow air duct; the air blowing component is arranged in the hollow air duct; the heating wire is arranged in the hollow air duct. Through the arrangement of the shell, the protective filter screen, the blowing part and the electric heating wire, hot air generated by the blowing part and the electric heating wire is blown out from the hollow air duct, the protective filter screen has a safety protection effect, the combination of hair blowing and drying functions is realized, a user can suck hair for drying operation when using the hair dryer for a long time, and the problem that the hot air is blown to the head of the user for a long time to damage the hair and the scalp is avoided; simultaneously when the user carries out induced draft air-dry operation, when the inlet scoop pastes tight head, can also effectual absorption head moisture, be similar to for the head cupping, and then the headache scheduling problem that the effectual solution moisture causes excessively heavily.

Description

Thermal cycle suction blower

Technical Field

The application relates to the technical field of hair dryers, in particular to a thermal cycle suction hair dryer.

Background

In daily life, long hairs are difficult to wipe dry quickly by using a towel after being washed, and the normal towel can only contact a small part of hairs on the surface of the wiping head and cannot easily wipe the hairs on the inner layer, so that the hairs are difficult to wipe dry quickly.

Compared with a towel for wiping hair, the electric hair drier has the advantage of quickly drying hair, and becomes a necessity in life of people; when the electric hair drier is used, hot air generated by the electric hair drier is directly blown to hair to dry the moisture on the hair, so that the quick air drying effect on the hair of a user is realized; in the process of blowing hair by electric blowing, hot air not only acts on the hair, but also acts on the scalp of a user, and for the user with long hair, the hair is not easy to dry, the time required for blowing the hair is long, excessive hair blowing is easily caused, the hair quality can be damaged, and harm can be caused to the scalp.

Therefore, the prior art has defects and needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, the present application aims to provide a thermal cycle hair dryer, which aims to solve the problem that the hot air of the hair dryer in the prior art is directly blown to the head of a user, and easily damages the hair and the scalp when the hair is blown for a long time.

The technical scheme adopted by the application for solving the technical problem is as follows: a thermal cycle blower comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with a hollow air duct;

the protective filter screen is arranged in the hollow air duct and is attached to the inner wall of the hollow air duct;

the air blowing component is arranged in the hollow air duct;

the heating wire is arranged in the hollow air duct.

Further, the shell is provided with a first arc-shaped part and a second arc-shaped part, the first arc-shaped part and the second arc-shaped part are respectively positioned at two ends of the hollow air duct, the first arc-shaped part is positioned at one side of the protection filter screen facing the air blowing part, and the first arc-shaped part and the second arc-shaped part are both arranged in an inwards concave manner;

the hollow duct includes:

the second air duct is annularly arranged on the periphery of the first air duct, and two ends of the first arc-shaped portion and the second arc-shaped portion are respectively communicated with the first air duct and the second air duct.

Further, the first arc portion includes:

first intrados and first extrados, first extrados is located first intrados deviates from one side at the center of first wind channel, just first intrados with first extrados all moves towards the center of first wind channel is bent and is established, the opening that first extrados formed is less than the opening that first intrados formed.

Further, the second arc portion includes:

the second intrados and second extrados, the second extrados is located the second intrados deviates from one side at the center of first wind channel, just the second intrados with the second extrados all faces the center of first wind channel is bent and is established.

Furthermore, the heating wire is disposed in the second air duct and located at one end of the second air duct close to the second arc-shaped portion.

Further, the shell is also provided with a handle.

Further, the protective screen includes:

the connecting frame is detachably connected with the inner wall of the hollow air duct;

the screen cloth, the screen cloth set up in on the linking frame.

Furthermore, the connecting frame is an elastic connecting frame.

Further, the connection frame includes:

the base body is connected with the inner wall of the hollow air duct in an attaching mode, and the elastic ring is embedded in the base body.

Compared with the prior art, this application provides a thermal cycle suction blower, it includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with a hollow air duct; the protective filter screen is arranged in the hollow air duct and is attached to the inner wall of the hollow air duct; the air blowing component is arranged in the hollow air duct; the heating wire is arranged in the hollow air duct. Through the arrangement of the shell, the protective filter screen, the blowing part and the electric heating wire, hot air generated by the blowing part and the electric heating wire is blown out from the hollow air duct, the protective filter screen has a safety protection effect, the blowing part is prevented from being wound with hair in the hair sucking and air drying process, the hair sucking and air drying function is effectively guaranteed, the protective filter screen can also bear scalp or hair, and the scalp or hair can be effectively prevented from scattering and being difficult to clean in the hair blowing process; the thermal cycle hair suction blower effectively combines the functions of hair blowing and air drying and hair suction and air drying, so that the hair drying operation of the suction head can be carried out when a user uses the thermal cycle hair suction blower for a long time, and the problem that the hair and the scalp are damaged because hot air is blown to the head of the user for a long time is effectively avoided; simultaneously when the user carries out induced draft air-dry operation, when the inlet scoop pastes tight head, can also effectual absorption head moisture, be similar to for the head cupping, and then the headache scheduling problem that the effectual solution moisture causes excessively heavily.

Drawings

FIG. 1 is a schematic perspective view of a thermal cycling suction blower as provided herein;

FIG. 2 is a schematic cross-sectional view of a thermal cycle suction blower provided in the present application;

FIG. 3 is a cross-sectional schematic view of a variation of the thermal cycle suction blower provided in the present application;

figure 4 is a schematic cross-sectional view of another variation of the thermal cycling suction blower provided in the present application;

description of reference numerals:

10. a thermal cycle suction blower; 11. a housing; 12. a protective filter screen; 13. a blowing part; 14. an electric heating wire; 15. a filter screen; 16. plugging a plug; 111. a hollow air duct; 112. a first arcuate portion; 113. a second arcuate portion; 114. a housing; 115. an inner shell; 116. a handle; 1111. a first air duct; 1112. a second air duct; 1121. a first intrados surface; 1122. a first extrados surface; 1131. a second intrados surface; 1132. a second extrados surface; 1161. a third air duct; 1162. an air inlet hole; 121. a connecting frame; 122. screening a screen; 1211. a substrate; 1212. an elastic ring.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In daily life, long hairs are difficult to wipe dry quickly by using a towel after being washed, and the normal towel can only contact a small part of hairs on the surface of the wiping head and cannot easily wipe the hairs on the inner layer, so that the hairs are difficult to wipe dry quickly. Compared with a towel for wiping hair, the electric hair drier has the advantage of quickly drying hair, and becomes a necessity in life of people; when the electric hair drier is used, hot air generated by the electric hair drier is directly blown to the hair to dry the moisture on the hair, so that the effect of quickly drying the hair of a user is achieved; in the process of blowing hair by electric blowing, hot air not only acts on the hair, but also acts on the scalp of a user, and for the user with long hair, the hair is not easy to dry, the time required for blowing the hair is long, excessive hair blowing is easily caused, the hair quality can be damaged, and harm can be caused to the scalp. Based on the problem that the hair and the scalp are easily damaged when the hair is blown for a long time, the hot air of the electric hair drier in the prior art is directly blown to the head of a user, and the thermal cycle hair sucking drier is provided, the shell, the protection filter screen, the blowing part and the heating wire are arranged, the blowing part and the heating wire generate hot air to blow out from the hollow air duct, the protection filter screen plays a role in safety protection, the blowing part is prevented from being wound with hair in the hair sucking and air drying process, the hair sucking and air drying function is effectively guaranteed, meanwhile, the protection filter screen can also bear the scalp or the hair, and the scalp or the hair is effectively prevented from flying and being difficult to clean in the hair blowing process; the thermal cycle hair suction blower effectively combines the functions of hair blowing and air drying and hair suction and air drying, so that the hair drying operation of the suction head can be carried out when a user uses the thermal cycle hair suction blower for a long time, and the problem that the hair and the scalp are damaged because hot air is blown to the head of the user for a long time is effectively avoided; meanwhile, when the user performs air suction and air drying operation, when the air suction opening is tightly attached to the head, the head moisture can be effectively sucked, the operation is similar to that of a cupping cup for the head, and the problems of headache and the like caused by overweight moisture are effectively solved; reference will be made in detail to the following examples.

Referring to fig. 1 and 2, in a first embodiment of the present application, a thermal cycle blower 10 is provided, which includes a housing 11, a protective screen 12, a blowing part 13, and a heating wire 14; the shell 11 is provided with a hollow air duct 111; the protective filter screen 12 is arranged in the hollow air duct 111 and is attached to the inner wall of the hollow air duct 111; the blowing part 13 is disposed in the hollow air duct 111; the heating wire 14 is disposed in the hollow air duct 111.

It can be understood that the application provides a thermal cycle suction blower 10, which combines two functions of hair washing type air drying and hair blowing type air drying, not only can use an air outlet to perform daily operation of drying hair by the blower, but also can change the wind direction of the thermal cycle suction blower 10, and use an air inlet to suck hair for air drying operation, thereby effectively avoiding the problem that hot air is blown to the head of a user for a long time to cause damage to the hair and the scalp; specifically, a hollow air duct 111 is arranged on the housing 11, two ends of the hollow air duct 111 are respectively communicated with the outside, a blowing component 13 and a heating wire 14 are arranged in the hollow air duct 111, the blowing component 13 includes a motor and a fan, the motor is mounted on the inner wall of the hollow air duct 111 through a mounting rack, the fan generates an air flow with a certain speed under the rotation drive of the motor, a clamping block structure is arranged on the inner wall of the hollow air duct 111, the heating wire 14 is mounted on the clamping block structure and connected with a power supply wire, the heating wire 14 is arranged on the inner wall to heat the air flow, so that hot air is blown out from the hollow air duct 111, a protection filter screen 12 is further arranged in the hollow air duct 111, the protection filter screen 12 is positioned on the air inlet side of the air flow generated by the blowing component 13, and therefore, potential safety hazards caused by winding of the hair and the blowing component 13 in the hair suction and air drying process of a user can be avoided, and the hair suction and drying functions of the thermal cycle hair dryer 10 are effectively ensured;

by arranging the shell 11, the protection filter screen 12, the blowing part 13 and the heating wire 14, hot air generated by the blowing part 13 and the heating wire 14 is blown out from the hollow air duct 111, the protection filter screen 12 has a safety protection effect, the blowing part 13 is prevented from being wound with hair in the hair sucking and air drying process, the realization of the hair sucking and air drying function is effectively ensured, meanwhile, the protection filter screen 12 can also bear the scalp or the hair, the scalp or the hair in the hair blowing process is effectively prevented from being scattered and difficult to clean, the hair blowing and air drying functions are effectively combined, so that the hair sucking and air drying operation can be carried out when a user uses the hair sucking and air drying device for a long time, and the problem that the hair and the scalp are damaged due to the fact that the hot air is blown to the head of the user for a long time is effectively avoided; simultaneously when the user carries out induced draft air-dry operation, when the inlet scoop pastes tight head, can also effectual absorption head moisture, be similar to for the head cupping, and then the headache scheduling problem that the effectual solution moisture causes excessively heavily.

It should be noted that, in the present application, the power supply connection line structures of the power supply module and each component are not shown, and a power supply module and a power supply connection line which are common in the market can be adopted, which are not described in detail.

With reference to fig. 1 and fig. 2, in another preferred embodiment, the housing 11 is provided with a first arc-shaped portion 112 and a second arc-shaped portion 113, the first arc-shaped portion 112 and the second arc-shaped portion 113 are respectively located at two ends of the hollow air duct 111, the first arc-shaped portion 112 is located at a side of the protection filter 12 facing the blowing component 13, and both the first arc-shaped portion 112 and the second arc-shaped portion 113 are recessed; the hollow air duct 111 includes a first air duct 1111 and a second air duct 1112, the second air duct 1112 is annularly disposed on the outer periphery of the first air duct 1111, and two ends of the first arc-shaped portion 112 and the second arc-shaped portion 113 are respectively communicated with the first air duct 1111 and the second air duct 1112.

It can be understood that the housing 11 includes an outer shell 114 and an inner shell 115, the outer shell 114 is connected with the inner shell 115 through a connecting rib, both the outer shell 114 and the inner shell 115 are cylindrical shells, an interlayer is arranged between the outer shell 114 and the inner shell 115, the inner shell 115 encloses a first air duct 1111, a second air duct 1112 is enclosed between the inner shell 115 and the outer shell 114, and the first arc-shaped portion 112 and the second arc-shaped portion 113 are respectively connected with two ends of the inner shell 115 and the outer shell 114; the two ends of the channel surrounded by the first arc-shaped part 112 are respectively communicated with the first air channel 1111 and the second air channel 1112, and the two ends of the channel surrounded by the second arc-shaped part 113 are respectively communicated with the first air channel 1111 and the second air channel 1112, because the first arc-shaped part 112 and the second arc-shaped part 113 are both arranged in a concave manner, the two ends of the first air channel 1111 and the second air channel 1112 are respectively connected through the first arc-shaped part 112 and the second arc-shaped part 113 to form an internal circulation channel, as the arrow in fig. 2 indicates the trend of the wind, namely, the wind generated by the wind blowing part 13 is blown from the first air channel 1111 to the first arc-shaped part 112 and then reversely enters the second air channel 1112, and finally is blown out from the second arc-shaped part 113 and is converged with the intake flow of the first air channel, so that the wind power at the air inlet can be effectively enhanced, and the sucking and drying effects of the thermal cycle air blower 10 are effectively improved; through set up first arc portion 112 and second arc on casing 11 to set up first wind channel 1111 and second wind channel 1112, make first wind channel 1111 and second wind channel 1112 connect the back and form the heated air circulation passageway, the wind-force of effectual reinforcing air intake department, and then the air-dry effect of sending out of inhaling of hair-dryer 10 is inhaled in effectual promotion thermal cycle.

Referring to fig. 2, in other preferred embodiments, the heating wire 14 is disposed in the second air channel 1112 and is located at one end of the second air channel 1112 close to the second arc-shaped portion 113.

It can be understood that the heating wire 14 is installed on the inner wall of the second air duct 1112, and the heating wire 14 is installed at one end of the second air duct 1112 close to the second arc-shaped portion 113, so that the hot air enters the second arc-shaped portion 113 from the second air duct 1112 and joins with the air flow at the air inlet of the first air duct 1111, when a user sucks and sends out air, the hot air is directly blown out from the air inlet, and the sucking and sending out air-drying effect can be effectively enhanced.

In other preferred embodiments, the heating wire 14 may also be disposed in the second air channel 1112, and the heating wire 14 is located at an end of the second air channel 1112 away from the second arc-shaped portion 113, so as to prevent the end of the thermal cycle hair sucking and drying machine 10 that is heated by the heating wire 14 for a long time from being overheated, which affects the user's experience of hair sucking and drying.

Referring to fig. 3, in other preferred embodiments, the heating wire 14 may also be disposed in the first air channel 1111, specifically located on a side of the blowing component 13 away from the protection filter 12, so that hot air is directly blown out from the blowing end, thereby effectively enhancing the air drying effect.

With reference to fig. 2, in other preferred embodiments, first arc-shaped portion 112 includes a first inner arc surface 1121 and a first outer arc surface 1122, where first outer arc surface 1122 is located on a side of first inner arc surface 1121 opposite to the center of first wind channel 1111, and both first inner arc surface 1121 and first outer arc surface 1122 are bent toward the center of first wind channel 1111, and an opening formed by first outer arc surface 1122 is smaller than an opening formed by first inner arc surface 1121.

It is understood that the center of the first air channel 1111 refers to the center point of the inner shell 115 of the housing 11; first inner arc surface 1121 and first outer arc surface 1122 are both arranged towards the center point of inner shell 115 in a bending mode, first inner arc surface 1121 is connected with inner shell 115, first outer arc surface 1122 is connected with outer shell 114, two ends of a channel formed by enclosing of first inner arc surface 1121 and first outer arc surface 1122 are respectively communicated with first air duct 1111 and second air duct 1112, air flow generated by air blowing component 13 in first air duct 1111 passes through first inner arc surface 1121 and first outer arc surface 1122 and then passes through second air duct 1112, and first inner arc surface 1121 and first outer arc surface 1122 are both arranged towards the center of first air duct 1111 in a bending mode, so that the air flow guiding effect is achieved conveniently, the obstruction of air flow direction changing is reduced, and the wind suction of thermal cycle hair suction blower 10 is effectively improved; the opening formed by first outer arc surface 1122 is smaller than the opening formed by first inner arc surface 1121, so that a circular groove for bearing airflow is formed by first outer arc surface 1122 and first inner arc surface 1121, it is ensured that part of the airflow blown out from first air duct 1111 is distributed to enter second air duct 1112, and the air drying effect of the thermal cycle air suction blower 10 is effectively guaranteed.

Referring to fig. 2, in other preferred embodiments, the second arc portion 113 includes a second inner arc surface 1131 and a second outer arc surface 1132, the second outer arc surface 1132 is located on a side of the second inner arc surface 1131 away from the center of the first wind channel 1111, and both the second inner arc surface 1131 and the second outer arc surface 1132 are bent toward the center of the first wind channel 1111.

It can be understood that the second inner arc surface 1131 and the second outer arc surface 1132 are both arranged in a bending manner towards the center point of the inner shell 115, the second inner arc surface 1131 is connected with the inner shell 115, the second outer arc surface 1132 is connected with the outer shell 114, two ends of a channel surrounded by the second inner arc surface 1131 and the second outer arc surface 1132 are respectively communicated with the first air duct 1111 and the second air duct 1112, the air flow flowing back reversely in the second air duct 1112 passes through the second inner arc surface 1131 and the second outer arc surface 1132, then blows into the air inlet of the first air duct 1111 to join with the intake air flow, and bends the first inner arc surface 1121 and the first outer arc surface 1111 towards the center of the first air duct 1122, so that a guiding effect is achieved, the guiding and turning of the air flow is conveniently achieved, the obstruction of the air flow changing direction is reduced, and the induced draft wind force after the thermal cycle air suction blower 10 joins is effectively improved; specifically, the opening formed by the second extrados 1132 may be smaller than the opening formed by the second intrados 1131, or the opening formed by the second intrados 1131 may also be smaller than the opening formed by the second extrados 1132, so that the airflow reversely flowing back through the second air duct 1112 can enter the first air duct 1111 again and join with the airflow at the air inlet of the first air duct 1111 to form a suction force; the preferred opening that sets up second extrados 1132 and form is less than the opening that second intrados 1131 formed, and the air current direct action that can avoid the air intake encloses into the reverse flow air current that passes through in the passageway with second intrados 1131 in second extrados 1132, avoids causing reverse flow air current loss, and then effectively promotes the hot circulation and inhales hair-dryer 10 and inhale and send out air-dried air drying effect.

With continued reference to fig. 2, in other preferred embodiments, the housing 11 is further provided with a handle 116.

It can be understood that the handle 116 is disposed on the casing 114 of the housing 11, and the user can grip or hold the handle 116 to perform blowing or sucking operation when using the air blower, so as to improve the convenience of the user.

With continued reference to fig. 2, in other preferred embodiments, the protective screen 12 includes a connection frame 121 and a screen 122, wherein the connection frame 121 is detachably connected to the inner wall of the hollow air duct 111; the screen 122 is disposed on the connection frame 121.

It can be understood that by arranging the connecting frame 121 and the screen 122 and arranging the connecting frame 121 to be detachably connected with the inner wall of the hollow air duct 111, a user can conveniently detach and replace the protective screen 12 after long-term use, and the convenience of use of the user is improved; the screen 122 is provided with fine apertures, so that air can pass through the screen conveniently, and the hair and the scalp can be blocked outside the screen 122, specifically, the screen 122 can be made of terylene, polypropylene filter screens, chinlon and other materials, and the screen 122 can be selected to be larger than 200 meshes.

In other preferred embodiments, the connection frame 121 is configured as an elastic connection frame 121.

It can be understood that the connection frame 121 is set to be the elastic connection frame 121, so that the connection frame 121 and the inner wall of the hollow pore channel form elastic connection, which can improve the connection reliability of the protection filter screen 12 and the shell 11 and reduce the difficulty of replacing the protection filter screen 12 by a user; specifically, the connecting frame 121 may be made of an elastic material.

Still referring to fig. 2, in another preferred embodiment, the connection frame 121 includes a base 1211 and an elastic ring 1212, the base 1211 is attached to the inner wall of the hollow air duct 111, the elastic ring 1212 is embedded in the base 1211 to serve as a skeleton of the base 1211, the base 1211 may be made of nylon or rubber, and the elastic ring 1212 may be made of spring steel.

It can be understood that the elastic ring 1212 has an elastic function, and presses and attaches the base 1211 to the inner wall of the hollow air duct 111, so as to effectively improve the connection reliability between the protection filter 12 and the housing 11, and reduce the difficulty of replacing the protection filter 12 for the user.

Referring to fig. 4, in another preferred embodiment, the handle 116 is provided with a third air duct 1161 and an air inlet hole 1162, the air inlet hole 1162 is communicated with one end of the third air duct 1161, the other end of the third air duct 1161 is communicated with the second air duct 1112, the blowing component 13 is disposed in the third air duct 1161, and an outlet of the first arc-shaped portion 112 is sealed.

It can be understood that the third air duct 1161 and the air inlet hole 1162 are disposed on the handle 116, and the blowing component 13 is disposed in the third air duct 1161, as the arrow in fig. 3 indicates the direction of the air flow, the blowing component 13 generates the air flow, the air enters the third air duct 1161 from the air inlet hole 1162, and the air flows through the blowing component 13 to generate the air blowing to the second channel, the outlet of the first arc-shaped portion 112 is sealed, so that the air can only be blown to the first air duct 1111 in the reverse direction under the guiding action of the second arc-shaped portion 113, so that the thermal cycle suction and blowing machine 10 forms a suction force at an end close to the second arc-shaped portion 113, and thus the functions of sucking, sending and drying the hair of the user are achieved; at this time, the first air duct 1111 may not be provided with the protection screen 12, so as to effectively simplify the structure of the thermal cycle suction blower 10.

With continued reference to fig. 4, in other preferred embodiments, a filter screen 15 is disposed in the third channel, and the filter screen 15 is located on a side of the blowing part 13 close to the air inlet hole 1162.

It can be understood that the filter screen 15 can filter the air entering through the air inlet hole 1162, so as to block the dust or scalp out of the blowing part 13, thereby prolonging the service life of the blowing part 13.

With continued reference to fig. 4, in other preferred embodiments, the thermal cycle blower 10 further includes a blocking head 16, wherein the blocking head 16 is clamped on the first arc-shaped portion 112 for sealing the outlet of the first arc-shaped portion 112.

It can be understood that the blowing component 13 can be set to be a detachable structure, the mounting rack in the blowing component 13 is set to be a cylindrical structure, and can be embedded in the first air channel 1111 or the third air channel 1161, the mounting position of the blowing component 13 is changed according to the use habit of the user, the blowing component 13 is transferred from the first air channel 1111 to the third air channel 1161, the sealing head 16 is used for sealing the first arc-shaped portion 112, the protection filter screen 12 is removed, and the use freedom of the heat circulation suction blower 10 can be effectively improved.

In summary, the present application provides a thermal cycle suction blower comprising: the shell is provided with a hollow air duct; the protective filter screen is arranged in the hollow air duct and is attached to the inner wall of the hollow air duct; the air blowing component is arranged in the hollow air duct; and the heating wire is arranged in the hollow air duct. Through the arrangement of the shell, the protective filter screen, the blowing part and the electric heating wire, hot air generated by the blowing part and the electric heating wire is blown out from the hollow air duct, the protective filter screen has a safety protection effect, the blowing part is prevented from being wound with hair in the hair sucking and air drying process, the hair sucking and air drying function is effectively guaranteed, the protective filter screen can also bear scalp or hair, and the scalp or hair can be effectively prevented from scattering and being difficult to clean in the hair blowing process; the thermal circulation hair suction blower effectively combines the functions of hair blowing and air drying and hair suction air drying, so that the hair drying operation of the suction head can be carried out when a user uses the thermal circulation hair suction blower for a long time, and the problem that the hair and the scalp are injured due to the fact that hot air is blown to the head of the user for a long time is effectively solved; simultaneously when the user carries out induced draft air-dry operation, when the inlet scoop pastes tight head, can also effectual absorption head moisture, be similar to for the head cupping, and then the headache scheduling problem that the effectual solution moisture causes excessively heavily.

It should be understood that the application of the present application is not limited to the above examples, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims (9)

1. A thermal cycle blower, comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with a hollow air duct;

the protective filter screen is arranged in the hollow air duct and is attached to the inner wall of the hollow air duct;

the blowing component is arranged in the hollow air duct;

the heating wire is arranged in the hollow air duct.

2. The heat cycle hair suction and blowing machine of claim 1, wherein the housing is provided with a first arc-shaped part and a second arc-shaped part, the first arc-shaped part and the second arc-shaped part are respectively positioned at two ends of the hollow air duct, the first arc-shaped part is positioned at one side of the protection filter screen facing the blowing part, and the first arc-shaped part and the second arc-shaped part are both arranged in a concave manner;

the hollow duct includes:

the second air duct is annularly arranged on the periphery of the first air duct, and two ends of the first arc-shaped portion and the second arc-shaped portion are respectively communicated with the first air duct and the second air duct.

3. The thermal cycle suction blower of claim 2 wherein said first arcuate portion comprises:

first intrados and first extrados, first extrados is located first intrados deviates from one side at the center of first wind channel, just first intrados with first extrados all moves towards the center of first wind channel is bent and is established, the opening that first extrados formed is less than the opening that first intrados formed.

4. The thermal cycle blower of claim 2, wherein said second arcuate portion comprises:

the second intrados and second extrados, the second extrados is located the second intrados deviates from one side at the center of first wind channel, just the second intrados with the second extrados all faces the center in first wind channel is bent and is established.

5. The heat cycle blower of claim 2 wherein said heating wire is disposed in said second air channel at an end of said second air channel adjacent to said second arc.

6. The thermal cycle suction blower of claim 1, wherein said housing is further provided with a handle.

7. The thermal cycle suction blower of any one of claims 1-6, wherein said protective screen comprises:

the connecting frame is detachably connected with the inner wall of the hollow air duct;

the screen cloth, the screen cloth set up in on the link frame.

8. The thermal cycle blower of claim 7 wherein said attachment frame is configured as a flexible attachment frame.

9. The thermal cycle blower of claim 7, wherein said coupling frame comprises:

the base body is attached to the inner wall of the hollow air duct, and the elastic ring is embedded in the base body.

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