High-performance intelligent hair curler

Abstract

The utility model discloses a high-performance intelligent hair curler which comprises a hair curling assembly, a heating tube, a handle, a hollow connecting base, a hollow cylindrical heating piece, an air blowing component and a rotation driving motor. The heating tube is sleeved with the hair curling assembly; the hollow connecting seat is connected between the handle and the heating tube; the hollow cylindrical heating piece and the air blowing component are sequentially arranged in the handle from front to back, and an air guide gap is formed in the hollow cylindrical heating piece; the air blowing direction of the air blowing component is forward; the rotation driving motor is fixedly arranged in the hollow cylindrical heating piece, and a rotating shaft at the front end of the rotation driving motor is connected with the hair curling assembly to drive the hair curling assembly to rotate around the heating piece in the circumferential direction. One part of hot air is blown forwards into the heating tube through the air guide gap and better acts on the face, attached to the outer surface of the heating tube, of hair of a user when the hair is rolled, the other part of air is guided out through the air guide opening A and can better act on the face, away from the outer surface of the heating tube, of the user when the hair is rolled, and the hair of the user is heated evenly. And hot coiling and shaping are uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a high-performance intelligent hair curler. Background Art

[0002] As the name suggests, a curling iron is a handheld electronic device used to curl hair. Its main components are a handle and a heating drum. The curling iron's design uses a circuit panel to control the temperature. The heating drum is typically made of tourmaline ceramic panels, which evenly distribute heat and circulate heat, improving the hair's protein structure to create bends and protecting the hair during the curling process.

[0003] Regarding the utility model patent "Replaceable hot air curling device" with patent number "202410035266.3" previously applied for by the applicant of the present invention, the motor used to drive the curling rod to rotate is arranged inside the hot air duct. Although the motor is located inside the hot air channel, the volume of the hot air curling device can be greatly reduced, making the overall structure more compact. At the same time, the motor can also better drive the curling rod to rotate.

[0004] However, the utility model inventor of this patent discovered during the use of the relevant patented product that it still has certain defects and shortcomings.

[0005] Specifically, on the one hand, the motor is set inside the hot air duct, so that the motor is located in the hot air channel. During use, it has been tested that each time it is used, as the use time increases, the temperature transmitted to the surface of the motor will reach 120°C or above, and even reach 180°C. The heat resistance grade of the motor used for curling iron type products is related to the grade of the insulating material used, which is generally Class B or below, and its maximum allowable operating temperature is 130°C. Therefore, when the motor works in a high temperature environment for a long time, it will easily burn out, which makes the above-mentioned related patent products have a short service life and The reliability of use is low. On the other hand, when it is in use, the hot air generated is directly output after passing through the hot air vent, and no heat storage component is provided, which makes the heat loss rate very high, and the hot curling and styling effect on the user's hair is poor. In addition, the output hot air temperature is very high. After passing through the curling rod, it directly contacts the curling head shell, so that the temperature of the curling head shell surface will be very high, which poses a risk of scalding the user's head. In addition, the output hot air basically only acts on the side of the hair that is in contact with the surface of the hot air vent when the hair is curled. For the user's hair that is away from the hot air vent surface after being rolled up, it cannot achieve a good hot air curling effect.

[0006] In this regard, the utility model author of this patent combined his work experience, conducted in-depth thinking on the problems encountered in the work, read a large amount of scientific research materials and literature, and through retrieval and novelty search, gradually conceived and designed this application to solve the relevant technical problems. Utility Model Content

[0007] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the purpose of the present invention is to provide a high-performance intelligent hair curler.

[0008] To achieve one of the above-mentioned purposes, a high-performance intelligent hair curler according to an embodiment of the present invention includes a hair curling assembly, a heating element, a handle, a hollow connecting seat, a hollow cylindrical heating element, a blowing member, and a driving motor;

[0009] The curling assembly is rotatably mounted on the outside of the heating duct, and a curling gap A is defined between the curling assembly and the heating duct for curling hair. The hollow connecting seat is connected between the front end of the handle and the rear end of the heating duct. The hollow cylindrical heating element and the blowing member are sequentially arranged in the handle from front to back, and an air guide gap is defined on the hollow cylindrical heating element along the front-to-back direction.

[0010] The blowing component is arranged to discharge air forward so as to face the air guide gap; the driving motor is fixed in the hollow cylindrical heating element, and its front end rotating shaft extends forward and is connected to the rear end of the curling component to drive the curling component to rotate circumferentially around the heating passage.

[0011] In addition, the high-performance intelligent hair curler according to the above embodiment of the utility model may also have the following additional technical features:

[0012] According to one embodiment of the present invention, a heat storage core for storing thermal energy is embedded in the heat vent along the front-to-back direction;

[0013] A hot air inlet channel is opened inside the heat storage core along the front-to-back direction and penetrates to its outer wall, and the rear end of the hot air inlet channel is connected to the front end of the air guide gap; the heat-generating outer wall is evenly opened with multiple air outlet holes that penetrate to its inner wall from its front end to its middle to connect to the hot air inlet channel.

[0014] According to one embodiment of the present invention, it further includes a curling shell;

[0015] The outer wall of the hair curling housing has at least one hair inlet opening along its length, and the rear end of the hair curling housing is plugged into the front end of the hollow connecting seat to enclose the hair curling assembly and the heat exchanger, with a hair curling gap B defined between the hair curling housing and the hair curling assembly.

[0016] According to one embodiment of the present invention, the hair curling assembly includes a hair clip set arranged along the front-to-back direction and a collar connected to the rear end of the hair clip set;

[0017] The hair brush sleeve is formed into a hollow cylindrical structure, and a curling entrance extending to the middle of its rear part is opened at the front end thereof; a connecting sleeve is provided in the middle part of the hollow connecting seat facing forward; the rear end of the heating tube is fixed to the outside of the front end of the connecting sleeve; the ring is movably clamped between the inner wall of the front end of the hollow connecting seat and the outer wall of the rear end of the connecting sleeve, and is connected to the driving motor so that the hair brush sleeve can be driven to rotate circumferentially around the heating tube under the drive of the driving motor.

[0018] According to one embodiment of the present invention, it further includes a driving gear set;

[0019] The inner wall of the collar is surrounded by inner rotating teeth; the rear portion of the connecting sleeve is provided with a through opening penetrating through the inner and outer walls thereof; the driving gear set is fixed on the front end rotating shaft of the driving motor and passes through the through opening to engage with the inner rotating teeth.

[0020] According to one embodiment of the present invention, the driving gear set includes a driving gear and a driven gear;

[0021] The front end of the hollow cylindrical heating element is provided with a shaft located next to the front end rotating shaft of the driving motor; the driving gear is fixed outside the front end rotating shaft of the driving motor, and the driven gear is fixed outside the shaft and engages with the driving gear, and its part passes through the opening and engages with the inner rotating teeth.

[0022] According to one embodiment of the present invention, a stopping sleeve is further included for preventing hair from entering the hollow connecting seat and for securing the rear end of the heat transfer tube;

[0023] The stopping sleeve is fixedly sleeved outside the connecting sleeve, and a circle of stopping outer edge is protruded outwards on the outer wall of the front end of the stopping sleeve.

[0024] According to one embodiment of the present invention, the connecting sleeve is evenly provided with a plurality of air guide ports A penetrating its inner and outer walls in the front middle portion; the stopping sleeve is evenly provided with a plurality of air guide ports B penetrating its inner and outer walls in the front middle portion, and the plurality of air guide ports B are opposite to the plurality of air guide ports A one by one.

[0025] According to one embodiment of the present invention, the hollow cylindrical heating element includes an outer sleeve, an inner sleeve, a plurality of coils of heating wire evenly fixed between the outer sleeve and the inner sleeve from front to back, and a heat-insulating sleeve sleeved outside the outer sleeve;

[0026] The air guide gap is defined between the outer sleeve and the inner sleeve; the air blowing component is fixedly arranged outside the rear end of the heat-insulating sleeve; and the driving motor is clamped in the inner sleeve.

[0027] According to one embodiment of the present invention, a plurality of fixing plates are evenly fixed on the outer wall of the inner sleeve along the front-to-back direction, and a plurality of slots are evenly opened on the outer edge of each fixing plate from front to back;

[0028] Multiple turns of the heating wire are partially fixed to the multiple slots located at the same front and rear positions; multiple air guide holes are evenly opened on the multiple fixing plates and pass through the two end surfaces thereof; the rear end of the outer wall of the inner sleeve is evenly and obliquely provided with multiple air guide plates, and the multiple air guide plates are correspondingly located between the rear ends of the multiple fixing plates.

[0029] The beneficial effects of the utility model are:

[0030] First, the high-performance intelligent curling iron provided by the present application, in specific implementation, compared with the patented product described in the background technology, the present application shifts the driving motor into the hollow cylindrical heating element, which does not occupy external space, so that the present application can still maintain a small volume, and the overall structure is still relatively compact and exquisite, making it easy to use. Compared with the patented product described in the background technology, the present application shifts the driving motor into the hollow cylindrical heating element so that it is not in the heating duct. During the use of the present application, similar to the principle of flame burning, the temperature at the root of the flame is often lower than the temperature at its top. Corresponding to the present application, since the blowing component blows air toward the hollow cylindrical heating element, after the hollow cylindrical heating element heats up, its heat can be absorbed by the blown airflow and blown toward the heating duct in the first time, so that the temperature generated on the surface of the heating duct will be higher than the temperature inside the hollow cylindrical heating element, so that the driving motor can operate in a lower temperature environment, so that it is not easily burned, and has a long service life and high reliability.

[0031] Secondly, after the hollow cylindrical heating element generates heat, its heat is absorbed by the blown air flow and blown toward the heating duct immediately, and the surface of the heating duct generates a relatively high temperature to perform heat curling and styling on the user's hair. During this process, a large amount of heat will first be absorbed and stored by the heat storage core, and then slowly conducted to the heating duct, so that when the hot air is discharged through the air outlet provided on the heating duct, less heat is taken away. Therefore, when the present application is in use, the heat loss rate is low, and the heat curling and styling effect on the user's hair is good. Even if the present application is in the off state, a large amount of residual heat can still be retained to perform heat curling and styling on the user's hair, making the present application highly efficient.

[0032] Third, similar to the principle of flame burning, the temperature at the top of the flame is often higher than the temperature at its root. Corresponding to this application, the temperature at the rear of the heat vent is relatively higher than that at the front and middle parts. Therefore, the outer wall of the heat vent described in this application is only evenly provided with a plurality of corresponding air outlet holes that penetrate through its inner wall from the front to the middle to connect with the hot air inlet channel. That is to say, the rear part of the outer wall of the heat vent does not have the air outlet holes, so that high-temperature hot air is not easily blown directly onto the user's hair at the rear of the heat vent, so that even if the user's hair is caught in this position, the user's hair is not easily burned by the high-temperature hot air.

[0033] The hair curling cover is preferably provided so as to play a better role in isolation, thereby preventing the user's scalp from directly contacting the heat pipe and causing burns. In other words, the hair curling cover is provided, so that the present application is safer to use. In addition, the present application replaces the conventional hair curling rod with the hair curling cover. The hair curling cover in the present application has the same function as the conventional hair curling rod. When it rotates around the heat pipe and curls the user's hair onto the surface of the heat pipe to achieve hot curling and shaping, the hair curling cover in the present application can also play a better role in isolation, thereby preventing the hot air discharged from the air outlet holes on the heat pipe from blowing onto the inner surface of the hair curling cover as much as possible. During use, the temperature of the hair curling cover in the present application is not very high, so that compared with the prior art, the present application is safer to use. Even if the hair curling cover in the present application contacts the user's scalp, it is not easy to burn the user's scalp, making the present application safer and more reliable to use.

[0034] Fifth, by providing the stopping outer edge, the user's hair can be better stopped and limited, so that the user's hair is not easily rolled into the hollow connecting seat, that is, it is not easily rolled to the position where the rear part of the heating duct is located. Therefore, even if the temperature at the position where the rear part of the heating duct is high, the user's hair is not easy to reach this place, so the user's hair is less likely to be burned by the high-temperature hot air at this position.

[0035] Sixth point, when the present application is actually used, a part of the hot air will be blown forward through the air guide gap to the inside of the heat vent, and discharged through the multiple air outlet holes, so that it can better act on the side of the user's hair that is in contact with the outer surface of the heat vent when the hair is curled. The other part of the wind will be successively discharged through the air guide gap, the air guide port B and the air guide port A, and discharged from the exhaust gap between the outer peripheral edge of the blocking edge and the inner wall of the hollow connecting seat, so that it can better act on the side of the user's hair that is away from the outer surface of the heat vent when the hair is curled. In this way, the user's hair can be heated evenly and the hot curls can be shaped evenly, so that the final hot curl styling effect can be optimized.

[0036] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0038] Figure 1 This is a schematic diagram of the overall structure of the utility model high-performance intelligent curling iron Figure 1 ;

[0039] Figure 2 This is the decomposition of the utility model high performance intelligent curling iron Figure 1 ;

[0040] Figure 3 yes Figure 2 Enlarged view of middle E;

[0041] Figure 4 This is a schematic diagram of the overall structure of the utility model high-performance intelligent curling iron Figure 2 ;

[0042] Figure 5 This is the decomposition of the utility model high performance intelligent curling iron Figure 2 ;

[0043] Figure 6 This is an enlarged view of the overall structure of the hollow cylindrical heating element, the driving motor and the driving gear set connected together in an embodiment of the present utility model;

[0044] Figure 7 yes Figure 6 Exploded view of

[0045] Figure 8 It is a longitudinal cross-sectional view of the utility model high-performance intelligent curling iron;

[0046] Figure 9 yes Figure 8 Enlarged view of middle F;

[0047] Reference numerals:

[0048] High-performance smart curling iron 1000;

[0049] Curling component 10;

[0050] Hair Pick 101;

[0051] Curly hair entrance 1011;

[0052] collar 102;

[0053] Internal rotating gear 1021;

[0054] Fever 20;

[0055] Air outlet 201;

[0056] Handle 30;

[0057] Hollow connecting seat 40;

[0058] Connecting sleeve 401;

[0059] Pass 4011;

[0060] Air guide A4012;

[0061] Hollow cylindrical heating element 50;

[0062] Air guide gap 50a;

[0063] Shaft 50b;

[0064] Outer sleeve 501;

[0065] Inner sleeve 502;

[0066] Fixed plate 5021;

[0067] Card slot 50211;

[0068] Air guide holes 50212;

[0069] Air guide 5022;

[0070] Heating wire 503;

[0071] Thermal insulation sleeve 504;

[0072] Blowing member 60;

[0073] Driving motor 70;

[0074] Curl gap A80;

[0075] Heat storage core 90;

[0076] Hot air introduction channel 901;

[0077] Curl housing 100;

[0078] Hair entry 1001;

[0079] Curl gap B110;

[0080] Drive gear set 120;

[0081] Driving gear 1201;

[0082] Driven gear 1202;

[0083] Stop sleeve 130;

[0084] Stop outer edge 1301;

[0085] Air guide B1302;

[0086] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0087] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings. The same or similar reference numerals throughout the specification represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings of the specification, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0089] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0090] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0091] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0092] The high-performance intelligent hair curler 1000 according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0093] Reference Figures 1 to 9 As shown, the high-performance intelligent hair curler 1000 provided according to an embodiment of the present invention includes a hair curling assembly 10, a heating element 20, a handle 30, a hollow connecting seat 40, a hollow cylindrical heating element 50, a blowing member 60 and a driving motor 70;

[0094] Among them, the control Figure 2 、 Figure 5 、 Figure 8 and Figure 9 As shown, the curling assembly 10 is rotatably mounted outside the heating duct 20, with a curling gap A80 defined between the curling assembly 10 and the heating duct 20 for curling hair. The hollow connecting seat 40 is connected between the front end of the handle 30 and the rear end of the heating duct 20. The hollow cylindrical heating element 50 and the blowing member 60 are sequentially disposed within the handle 30 from front to back, and an air guide gap 50a is defined on the hollow cylindrical heating element 50 along the front-to-back direction.

[0095] In addition, the blowing member 60 is arranged to discharge air forwardly so as to face the air guide gap 50a; the driving motor 70 is fixedly disposed in the hollow cylindrical heating element 50, and its front end rotating shaft extends forward and is connected to the rear end of the curling assembly 10 to drive the curling assembly 10 to rotate circumferentially around the heating passage 20.

[0096] Based on the above, it is clear that when this application is implemented, it is mainly used as a high-performance smart curling iron 1000.

[0097] Specifically, when applying the present application, after the present application of the above-mentioned structure is assembled, the hollow cylindrical heating element 50, the blowing component 60 and the driving motor 70 are started, and the hollow cylindrical heating element 50 will heat up and generate high temperature. When the blowing component 60 blows air to the hollow cylindrical heating element 50, hot air can be formed and blown to the surface of the heating duct 20 through the air guide gap 50a, so that the heating duct 20 is heated. When the driving motor 70 drives the curling assembly 10 to rotate circumferentially around the heating duct 20 to curl the user's hair to the surface of the heating duct 20, the present application can be used to perform hot curling and styling on the user's hair.

[0098] Obviously, the use of the above-mentioned application will have the following technical effects:

[0099] On the one hand, compared with the patented product described in the background technology, this application shifts the driving motor 70 into the hollow cylindrical heating element 50, which does not occupy external space, so that the application can still maintain a small volume, and the overall structure is still relatively compact and exquisite, making it convenient to use.

[0100] On the other hand, compared with the patented product described in the background technology, the present application shifts the driving motor 70 into the hollow cylindrical heating element 50 so that it is not in the heating duct 20. During the use of the present application, similar to the principle of flame burning, the temperature at the root of the flame is often lower than the temperature at its top. Corresponding to the present application, since the blowing component 60 blows air to the hollow cylindrical heating element 50, after the hollow cylindrical heating element 50 heats up, its heat can be absorbed by the blown air flow and blown to the heating duct 20 in the first time, so that the temperature generated on the surface of the heating duct 20 will be higher than the temperature inside the hollow cylindrical heating element 50, so that the driving motor 70 can work in a lower temperature environment, so that it is not easily burned, and has a long service life and high reliability.

[0101] Moreover, it has been tested that the driving motor 70 is fixed in the hollow cylindrical heating element 50, and its surface temperature during operation is about 100°C, which is within the safe temperature range, making it safe and reliable to use. At the same time, it has been tested that the surface temperature of the heating element 20 during operation is about 150°C, which is relatively high, so that the user's hair can be curled and shaped well.

[0102] Furthermore, through the above-mentioned optimized design, the overall structure of the present application is obtained to have a good use effect.

[0103] Furthermore, in the specific implementation, continue to compare Figure 2 、 Figure 5 、 Figure 8 and Figure 9 As shown, according to one embodiment of the present invention, a heat storage core 90 for storing heat energy is embedded in the heat vent 20 along the front-to-back direction;

[0104] Among them, the heat storage core 90 has a hot air inlet channel 901 that penetrates its outer wall along the front-to-back direction, and the rear end of the hot air inlet channel 901 is connected to the front end of the air guide gap 50a; the outer wall of the heat vent 20 is evenly opened with multiple air outlet holes 201 that penetrate its inner wall to connect with the hot air inlet channel 901 from its front end to its middle.

[0105] Furthermore, the heat storage core 90 is preferably made of aluminum or copper.

[0106] From this, it is clear that:

[0107] On the one hand, after the hollow cylindrical heating element 50 generates heat, its heat is absorbed by the blown air flow and blown toward the heating duct 20 at the first time, and the surface of the heating duct 20 generates a relatively high temperature to perform heat curling and styling on the user's hair. During this process, a large amount of heat will first be absorbed and stored by the heat storage core 90, and then slowly conducted to the heating duct 20, so that when the hot air is discharged through the air outlet 201 provided on the heating duct 20, less heat is taken away, so that when the present application is used, the heat loss rate is low, and the heat curling and styling effect on the user's hair is good. Even if the present application is in the off state, a large amount of residual heat can still be retained to perform heat curling and styling on the user's hair, so that the present application has high efficiency.

[0108] On the other hand, similar to the principle of flame burning, the temperature at the top of the flame is often higher than the temperature at its root. Corresponding to the present application, the temperature at the rear portion of the heat vent 20 is relatively higher than that at the front and middle portions thereof. Therefore, the outer wall of the heat vent 20 described in the present application is only provided with a plurality of corresponding air outlet holes 201 evenly extending from the front end to the middle portion thereof, penetrating through the inner wall thereof to connect to the hot air inlet channel 901. In other words, the air outlet holes 201 are not provided at the rear portion of the outer wall of the heat vent 20, so that high-temperature hot air is not easily blown directly onto the user's hair at the rear portion of the heat vent 20. Therefore, even if the user's hair is caught in this position, the user's hair is not easily burnt by the high-temperature hot air.

[0109] Furthermore, in the specific implementation, Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, according to one embodiment of the present invention, the present invention further includes a hair curling housing 100;

[0110] The outer wall of the hair curling housing 100 has at least one hair inlet 1001 formed along its length. The rear end of the hair curling housing 100 is inserted into the front end of the hollow connecting seat 40 to enclose the hair curling assembly 10 and the heat exchanger 20. A hair curling gap B110 is defined between the hair curling housing 100 and the hair curling assembly 10.

[0111] Therefore, by providing the curling shell 100, a better isolation effect can be achieved to prevent the user's scalp from directly contacting the heating element 20 and causing burns as much as possible. In other words, by providing the curling shell 100, the application is made safer to use.

[0112] In addition, in this technical solution, the control Figure 2 、 Figure 3 、 Figure 5 、 Figure 8 and Figure 9 As shown, according to one embodiment of the present invention, the hair curling assembly 10 includes a hair clip 101 arranged along the front-to-back direction and a ring 102 connected to the rear end of the hair clip 101;

[0113] Among them, the hair brush sleeve 101 is formed into a hollow cylindrical structure, and a curling entrance 1011 extending to the middle of its rear part is opened at the rear end of the front end; a connecting sleeve 401 is provided in the middle part of the hollow connecting seat 40; the rear end of the heating duct 20 is fixed to the outside of the front end of the connecting sleeve 401; the ring 102 is movably clamped between the inner wall of the front end of the hollow connecting seat 40 and the outer wall of the rear end of the connecting sleeve 401, and is connected to the driving motor 70, so that the hair brush sleeve 101 can be driven to rotate circumferentially around the heating duct 20 under the drive of the driving motor 70.

[0114] Therefore, it is clear that the present application replaces the conventional curling rod with the hair curling cover 101. The hair curling cover 101 of the present application has the same function as the conventional curling rod. When it rotates circumferentially around the heat pipe 20 to curl the user's hair onto the surface of the heat pipe 20 to achieve heat curling and shaping, the hair curling cover 101 of the present application can also play a good isolation and protection role, so that the hot air discharged from the air outlet 201 on the heat pipe 20 can be blocked as much as possible from blowing onto the inner surface of the curling shell 100. Therefore, during use, the temperature of the surface of the curling shell 100 of the present application will not be very high. Therefore, compared with the prior art, the present application is safer to use. Even if the curling shell 100 of the present application contacts the user's scalp, it is not easy to burn the user's scalp, making the present application safer and more reliable to use.

[0115] Furthermore, in the specific implementation, Figure 2 、 Figure 3 and Figure 5-Figure 9 As shown, according to one embodiment of the present invention, the present invention further includes a driving gear set 120;

[0116] Among them, the inner wall of the ring 102 is surrounded by an inner rotating tooth 1021; the rear part of the connecting sleeve 401 is opened with a through opening 4011 passing through its inner and outer walls; the driving gear set 120 is fixed on the front end rotating shaft of the driving motor 70, and passes through the through opening 4011 to engage with the inner rotating tooth 1021.

[0117] Therefore, by setting the driving gear set 120 for driving, it is achieved that the driving motor 70 drives the ring 102 to rotate outside the connecting sleeve 401, so as to finally drive the hair clip 101 to rotate circumferentially around the heating tube 20 to curl the user's hair to the surface of the heating tube 20 to achieve hot curling and shaping.

[0118] Preferably, in the technical solution of this application, Figure 3 and Figure 5-Figure 7 As shown, according to one embodiment of the present invention, the driving gear set 120 includes a driving gear 1201 and a driven gear 1202;

[0119] Among them, the front end of the hollow cylindrical heating element 50 is provided with a shaft 50b located next to the front end rotating shaft of the driving motor 70; the driving gear 1201 is sleeved on the outside of the front end rotating shaft of the driving motor 70, and the driven gear 1202 is sleeved on the outside of the shaft 50b and meshes with the driving gear 1201, and its part passes through the opening 4011 and meshes with the inner rotating tooth 1021.

[0120] In this way, when the driving motor 70 is working, it will drive the driving gear 1201 to rotate, and the driving gear 1201 will drive the driven gear 1202 to rotate, and the driven gear 1202 will drive the ring 102 to rotate outside the connecting sleeve 401, so as to finally drive the hair sheath 101 to rotate circumferentially around the heating tube 20 to curl the user's hair to the surface of the heating tube 20 to achieve hot curling and shaping.

[0121] Obviously, the structure of the driving gear set 120 described in the present application is not complicated. While it can play a good role in rotation connection, its cost is also low.

[0122] Again, in this technical solution, Figure 2 、 Figure 3 、 Figure 5 、 Figure 8 and Figure 9As shown, according to one embodiment of the present invention, the present invention further includes a stopping sleeve 130 for preventing hair from entering the hollow connecting seat 40 and for securing the rear end of the heat transfer tube 20;

[0123] The stopping sleeve 130 is sleeved on the outside of the connecting sleeve 401 , and a stopping outer edge 1301 is protruded outward on the outer wall of the front end of the stopping sleeve 130 .

[0124] Therefore, by providing the stopping outer edge 1301, the user's hair can be better stopped and limited, so that the user's hair is not easily rolled into the hollow connecting seat 40, that is, it is not easily rolled to the rear position of the heating duct 20. Therefore, even if the temperature at the rear position of the heating duct 20 is higher, the user's hair is not easy to reach this place, so the user's hair is less likely to be burned by the high-temperature hot air at this position.

[0125] Furthermore, through the above-mentioned optimized design, the overall use effect of the present application can be effectively improved.

[0126] Preferably, in the present technical solution, according to an embodiment of the present utility model, a plurality of air guide ports A4012 penetrating the inner and outer walls are evenly opened in the front middle portion of the connecting sleeve 401; a plurality of air guide ports B1302 penetrating the inner and outer walls are evenly opened in the front middle portion of the stopping sleeve 130, and the plurality of air guide ports B1302 are opposite to the plurality of air guide ports A4012 one by one; and a certain exhaust gap is provided between the outer periphery of the stopping outer edge 1301 and the inner wall of the hollow connecting seat 40.

[0127] In this regard, it is clear that when the present application is actually used, a part of the hot air will be blown forward through the air guide gap 50a to the inside of the heating duct 20, and discharged through the multiple air outlet holes 201, so that it can better act on the side of the user's hair that is in contact with the outer surface of the heating duct 20 when the hair is curled. The other part of the wind will be guided out in sequence through the air guide gap 50a, the air guide port B1302 and the air guide port A4012, and discharged from the exhaust gap between the outer periphery of the blocking outer edge 1301 and the inner wall of the hollow connecting seat 40, so that it can better act on the side of the user's hair that is away from the outer surface of the heating duct 20 when the hair is curled. In this way, the user's hair can be heated evenly and the hot curls can be shaped evenly, so that the final hot curl styling effect can be optimized.

[0128] Furthermore, through the above-mentioned optimized design, the overall use effect of the present application can be further improved.

[0129] It should be added that, in the specific implementation, Figure 6 and Figure 7As shown, according to one embodiment of the present invention, the hollow cylindrical heating element 50 includes an outer sleeve 501, an inner sleeve 502, a plurality of coils of heating wire 503 evenly fixed between the outer sleeve 501 and the inner sleeve 502 from front to back, and a heat-insulating sleeve 504 sleeved outside the outer sleeve 501;

[0130] There is an air guide gap 50 a between the outer sleeve 501 and the inner sleeve 502 ; the blowing component 60 is fixed outside the rear end of the heat insulating sleeve 504 ; and the driving motor 70 is clamped in the inner sleeve 502 .

[0131] Therefore, by providing the heat-insulating sleeve 504 for isolation and heat insulation, the high temperature generated by the multiple turns of the heating wire 503 is not easily transmitted to the handle 30, so that when the user holds the handle 30 and uses the present application, the user's hand is not easily burned, so that the overall safety performance of the present application is optimized.

[0132] Furthermore, in specific implementation, Figure 7 As shown, according to one embodiment of the present invention, a plurality of fixing plates 5021 are evenly fixed on the outer wall of the inner sleeve 502 along the front-to-back direction, and a plurality of slots 50211 are evenly opened on the outer edge of each fixing plate 5021 from front to back;

[0133] Among them, multiple circles of the heating wire 503 are partially fixed to multiple slots 50211 located at the same front and rear positions; multiple fixing plates 5021 are respectively evenly provided with multiple air guide holes 50212 passing through their two end surfaces; the rear end of the outer wall of the inner sleeve 502 is evenly and obliquely provided with multiple air guide plates 5022, and the multiple air guide plates 5022 are correspondingly located between the rear ends of the multiple fixing plates 5021.

[0134] From this, it is clear that:

[0135] On the one hand, the multiple coils of the heating wire 503 are partially fixed to the multiple slots 50211 located at the same front and rear positions, so that they are not easily displaced front and rear and circumferentially, resulting in good stability in use.

[0136] On the other hand, when the blowing component 60 blows air toward the hollow cylindrical heating element 50, the air can be circumferentially conducted through the multiple air guide plates 5022, and flows through the multiple air guide holes 50212 around the multiple circles of the heating wire 503, so that the air can be blown forward in a spiral shape around the multiple circles of the heating wire 503, so that the heat generated by the multiple circles of the heating wire 503 can be better taken away forward, so that the temperature inside the inner sleeve 502 will not be very high. In this way, the heat-insulating sleeve 504 fixed inside the inner sleeve 502 can indeed be in a lower temperature working environment, and it is indeed not easily burned by high temperature.

[0137] It should be further added that, in a specific implementation, according to the high-performance intelligent curling iron 1000 provided by an embodiment of the present invention, the blowing component 60 is a fan arranged with the air outlet direction facing forward, the energy storage inner core is connected to the front end of the connecting sleeve 401 by fastening bolts or other fasteners, and the blowing component 60 is fixed to the outside of the rear end of the heat insulating sleeve 504 by fastening bolts or other fasteners. In this way, the stability of the overall connection structure of the present application can be enhanced.

[0138] Other embodiments and the like are not described here as examples.

[0139] In summary, the high-performance intelligent curling iron 1000 provided by the present application, in specific implementation, compared with the patented product described in the background technology, the present application shifts the driving motor 70 to the inside of the hollow cylindrical heating element 50, which does not occupy external space, so that the present application can still maintain a small volume, and the overall structure is still relatively compact and exquisite, making it easy to use. Compared with the related patented product previously applied for by the applicant in the background technology, the present application shifts the driving motor 70 to the inside of the hollow cylindrical heating element 50, so that it is not in the heating passage 20, and in the process of using the present application In the embodiment, similar to the principle of flame burning, the temperature of the root of the flame is often lower than the temperature of the top. Corresponding to the present application, since the blowing component 60 blows air to the hollow cylindrical heating element 50, after the hollow cylindrical heating element 50 heats up, its heat can be absorbed by the blown air flow and blown to the heating duct 20 in the first time, so that the temperature generated on the surface of the heating duct 20 will be higher than the temperature inside the hollow cylindrical heating element 50, so that the driving motor 70 can work in a lower temperature environment, so that it is not easily burned, and has a long service life and high reliability.

[0140] In addition, after the hollow cylindrical heating element 50 generates heat, its heat is absorbed by the blown air flow and blown toward the heating duct 20 at the first time. The surface of the heating duct 20 generates a relatively high temperature to perform heat curling and styling on the user's hair. During this process, a large amount of heat will first be absorbed and stored by the heat storage core 90, and then slowly conducted to the heating duct 20, so that when the hot air is discharged through the air outlet 201 provided on the heating duct 20, less heat is taken away. Therefore, when the present application is in use, the heat loss rate is low, and the heat curling and styling effect on the user's hair is good. Even if the present application is in the off state, a large amount of residual heat can still be retained to perform heat curling and styling on the user's hair, making the present application highly efficient.

[0141] Furthermore, similar to the principle of flame burning, the temperature at the top of the flame is often higher than the temperature at its root. Corresponding to the present application, the temperature at the rear portion of the heat vent 20 is relatively higher than that at the front and middle portions thereof. Therefore, the outer wall of the heat vent 20 described in the present application is only provided with a plurality of air outlet holes 201 uniformly extending from the front end to the middle portion thereof through the inner wall thereof to connect to the corresponding air outlet holes 201 of the hot air inlet channel 901. In other words, the air outlet holes 201 are not provided at the rear portion of the outer wall of the heat vent 20, so that high-temperature hot air is not easily blown directly onto the user's hair at the rear portion of the heat vent 20. Therefore, even if the user's hair is caught in this position, the user's hair is not easily burnt by the high-temperature hot air.

[0142] Again, by providing the curling shell 100, it can play a better isolation role, so as to avoid the user's scalp from directly contacting the heating tube 20 and causing burns. That is, by providing the curling shell 100, the application is safer to use, and the application replaces the traditional curling rod with the hair roller 101. The hair roller 101 in the application has the same function as the traditional curling rod, so that it rotates around the heating tube 20 to curl the user's hair onto the surface of the heating tube 20. While achieving hot curling and shaping, the hair curling cover 101 of the present application can also play a good role in isolation and protection, so that the hot air discharged from the air outlet 201 opened on the heating duct 20 can be blocked as much as possible from blowing to the inner surface of the hair curling shell 100. Therefore, during use, the temperature of the surface of the hair curling shell 100 of the present application will not be very high. Therefore, compared with the existing technology, the present application is safer to use. Even if the hair curling shell 100 of the present application contacts the user's scalp, it is not easy to burn the user's scalp, making the present application safer and more reliable to use.

[0143] At the same time, by providing the stopping outer edge 1301, the user's hair can be better stopped and limited, so that the user's hair is not easily rolled into the hollow connecting seat 40, that is, it is not easily rolled to the rear position of the heating duct 20. Therefore, even if the temperature at the rear position of the heating duct 20 is higher, the user's hair is not easy to reach this place, so the user's hair is less likely to be burned by the high-temperature hot air at this position.

[0144] Moreover, during actual use of the present application, a portion of the hot air will be blown forward through the air guide gap 50a to the inside of the heat vent 20, and discharged through the plurality of air outlet holes 201, so that it can better act on the side of the user's hair that is in contact with the outer surface of the heat vent 20 when the hair is curled; another portion of the air will be guided out in sequence through the air guide gap 50a, the air guide port B1302 and the air guide port A4012, and discharged from the exhaust gap between the outer periphery of the blocking outer edge 1301 and the inner wall of the hollow connecting seat 40, so that it can better act on the side of the user's hair that is away from the outer surface of the heat vent 20 when the hair is curled. In this way, the user's hair can be heated evenly and the hot curls can be shaped evenly, so that the final hot curl styling effect can be optimized.

[0145] Furthermore, the high-performance intelligent curling iron 1000 provided by the present application is indeed extremely practical and has excellent use effects. The various technical effects produced during use are superimposed on each other, interrelated and integrated with each other, and the overall use performance will be very superior, which makes the present application inevitably have good market promotion value. The present application will inevitably be very popular and will surely be effectively popularized.

[0146] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0147] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A high-performance intelligent curling iron, characterized in that: It includes a curling component, a heating element, a handle, a hollow connecting seat, a hollow cylindrical heating element, a blowing component and a driving motor; The curling assembly is rotatably mounted on the outside of the heating duct, with a curling gap A between the curling duct and the heating duct for curling hair. The hollow connecting seat is connected between the front end of the handle and the rear end of the heating duct. The hollow cylindrical heating element and the blowing member are arranged in sequence from front to back within the handle, and the hollow cylindrical heating element is provided with an air guide gap along the front-to-back direction. The blowing component is arranged with its air outlet facing forward to face the air guide gap; the driving motor is fixed in the hollow cylindrical heating element, and its front end rotating shaft extends forward and is connected to the rear end of the curling component to drive the curling component to rotate circumferentially around the heating passage.

2. The high-performance intelligent curling iron according to claim 1, characterized in that: A heat storage core for storing heat energy is embedded in the heat pipe along the front-to-back direction; A hot air inlet channel is opened inside the heat storage core along the front-to-back direction, penetrating to its outer wall, and the rear end of the hot air inlet channel is connected to the front end of the air guide gap; the outer wall of the heat passage is evenly opened with multiple air outlet holes from its front end to its middle, penetrating to its inner wall to connect to the hot air inlet channel.

3. The high-performance intelligent hair curler according to claim 1, characterized in that: Also includes a curling shell; The outer wall of the hair curling shell has at least one hair entrance along its length, and the rear end of the hair curling shell is inserted into the front end of the hollow connecting seat to enclose the hair curling component and the heat exchanger, and a hair curling gap B is formed between the hair curling shell and the hair curling component.

4. The high-performance intelligent hair curler according to claim 3, characterized in that: The hair curling assembly includes a hair clip set arranged along the front-back direction and a collar connected to the rear end of the hair clip set; The hair pick is formed into a hollow cylindrical structure, with a curling entrance extending to the middle of its rear end at the front end; a connecting sleeve is provided in the middle of the hollow connecting seat facing forward; the rear end of the heating pipe is fixed to the outside of the front end of the connecting sleeve; the ring is clamped between the inner wall of the front end of the hollow connecting seat and the outer wall of the rear end of the connecting sleeve, and is connected to the driving motor, so that the hair pick can be driven to rotate around the heating pipe under the drive of the driving motor.

5. The high-performance intelligent hair curler according to claim 4, characterized in that: Also included is a drive gear set; The inner wall of the collar is surrounded by inner rotating teeth; the rear of the connecting sleeve is provided with a through opening penetrating the inner and outer walls thereof; the driving gear set is fixed on the front end rotating shaft of the driving motor and passes through the through opening to engage with the inner rotating teeth.

6. The high-performance intelligent hair curler according to claim 5, characterized in that: The driving gear set includes a driving gear and a driven gear; A shaft is provided at the front end of the hollow cylindrical heating element, which is located next to the front end rotating shaft of the driving motor; the driving gear is fixed on the outside of the front end rotating shaft of the driving motor, and the driven gear is fixed on the outside of the shaft and meshes with the driving gear, and its part passes through the opening and meshes with the inner rotating gear.

7. The high-performance intelligent hair curler according to claim 4, characterized in that: It also includes a stopping sleeve for stopping hair from entering the hollow connecting seat and for securing the rear end of the heat exchanger; The stopping sleeve is sleeved outside the connecting sleeve, and a stopping outer edge is protruded outwards on the outer wall of the front end of the stopping sleeve.

8. The high-performance intelligent hair curler according to claim 7, characterized in that: The connecting sleeve is evenly provided with a plurality of air guide ports A penetrating its inner and outer walls in the front middle portion; the stopping sleeve is evenly provided with a plurality of air guide ports B penetrating its inner and outer walls in the front middle portion, and the plurality of air guide ports B are opposite to the plurality of air guide ports A one by one.

9. The high-performance intelligent hair curler according to any one of claims 1 to 8, characterized in that: The hollow cylindrical heating element comprises an outer sleeve, an inner sleeve, a plurality of coils of heating wire evenly fixed between the outer sleeve and the inner sleeve from front to back, and a heat-insulating sleeve sleeved outside the outer sleeve; An air guiding gap is provided between the outer sleeve and the inner sleeve; the air blowing component is fixedly arranged outside the rear end of the heat-insulating sleeve; and the driving motor is clamped in the inner sleeve.

10. The high-performance intelligent hair curler according to claim 9, characterized in that: A plurality of fixing plates are evenly fixed on the outer wall of the inner sleeve along the front-to-back direction, and a plurality of slots are evenly opened on the outer edge of each fixing plate from front to back; Multiple coils of heating wire are partially fixed to multiple slots located at the same front and rear positions; multiple fixing plates are evenly provided with multiple air guide holes passing through their two end surfaces; the rear end of the outer wall of the inner sleeve is evenly and obliquely provided with multiple air guide plates, and the multiple air guide plates are correspondingly located between the rear ends of the multiple fixing plates.

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