High-performance intelligent hair curler

Abstract

The invention 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. The hair curler has the advantages that the rotation driving motor is arranged in the hollow cylindrical heating part, can work in a low-temperature environment and is not prone to being burnt out, much heat can be absorbed and stored by the heat storage inner core, the heat loss rate is low, the hair curling and shaping effect of a user is good, the stopping outer edge can well stop the hair of the user, the hair of the user is not prone to being burnt, and the hair curler is suitable for popularization and application. The hair shifting sleeve can play a better role in isolation, so that the surface temperature of the hair curling shell is not very high, use is safe, 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 curled, and the other part of air is guided out through the air guide opening A; the heating device can well act on the face, deviating from the outer surface of the heating tube, of hair of a user when the hair is rolled, the hair of the user is heated evenly, and hot rolling and shaping are even.

Description

Technical Field

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

[0002] As the name implies, a curling iron is a handheld electronic product used to curl hair. Its main components are a handle and a heating roller. The design of the curling iron uses a circuit panel to control the temperature. The heating roller is generally made of a tourmaline ceramic panel, which can evenly disperse heat and circulate heat to improve the protein structure of the hair to create curvature and protect the hair during the curling process.

[0003] For the invention patent "Replaceable hot air curling device" with patent number "202410035266.3" previously applied by the applicant of the present invention, the motor used to drive the curling rod to rotate is arranged inside the hot air passage. Although the motor is located in the hot air passage, 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 inventor of this patent discovered during the use of the relevant patented product that it still has certain defects and shortcomings in use.

[0005] Specifically, on the one hand, the motor is arranged inside the hot air duct, so that the motor is located in the hot air duct. It has been tested during use 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, resulting in a short service life of the above-mentioned related patent products 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, so that the heat loss rate is very high, and the hot curling and styling effect on the user's hair is poor. In addition, the temperature of the output hot air is very high. After passing through the curling rod, it directly contacts the outer shell of the curling head, so that the temperature of the surface of the curling head outer shell will be very high, and there is 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 surface of the hot air vent after being rolled up, it cannot achieve a good hot air curling effect.

[0006] In this regard, the inventor 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 conducted retrieval and novelty searches to gradually conceive and design this application to solve the relevant technical problems. Summary of the invention

[0007] The present invention aims to solve one of the technical problems in the related art at least 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 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 component and a driving motor;

[0009] The curling assembly is rotatably mounted outside the heating passage, and a curling gap A is formed between the curling assembly and the heating passage for curling hair; the hollow connecting seat is connected between the front end of the handle and the rear end of the heating passage; 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 formed on the hollow cylindrical heating element along the front-to-back direction;

[0010] The blowing component is arranged to discharge air forwardly so as to face the air guide gap; the driving motor is fixedly arranged in the hollow cylindrical heating element, and its front end rotating shaft extends forwardly and is connected to the rear end of the curling component so as 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 present invention 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 exchanger 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 the middle to connect to the hot air inlet channel.

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

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

[0016] According to one embodiment of the present invention, the hair curling assembly comprises a hair puller set along the front-to-back direction and a ring connected to the rear end of the hair puller;

[0017] The hair brush sleeve is formed into a hollow cylindrical structure, and a curling entrance is opened at its front end and extends to the middle of its rear part; a connecting sleeve is provided in the middle of the hollow connecting seat facing forward; the rear end of the heat-generating tube is fixed outside 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 heat-generating tube under the drive of the driving motor.

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

[0019] 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 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 mesh 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 beside 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 meshes with the driving gear, and its part passes through the opening and meshes with the internal rotating teeth.

[0022] According to one embodiment of the present invention, it also includes a stopping sleeve for stopping hair from entering the hollow connecting seat and for fixing 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 outwardly on the outer wall of the front end of the stopping sleeve.

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

[0026] The air guide 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.

[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] The multiple circles of the heating wire are partially correspondingly fixed to the multiple slots located at the same front and rear positions; the multiple fixing plates are respectively evenly provided with multiple air guide holes penetrating 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 present invention 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 passage. In the process of using 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 to the hollow cylindrical heating element, after the hollow cylindrical heating element heats up, its heat can be absorbed by the blown airflow and blown to the heating passage at the first time, so that the temperature generated on the surface of the heating passage will be higher than the temperature inside the hollow cylindrical heating element, so that the driving motor can work in a lower temperature environment, so that it is not easy to burn out, and has a long service life and high reliability.

[0031] Second, after the hollow cylindrical heating element generates heat, its heat is absorbed by the blown airflow and blown toward the heating duct immediately, and a relatively high temperature is generated on the surface of the heating duct to perform heat curling and styling on the user's hair. During this process, a relatively large amount of heat will first be absorbed and stored by the heat storage inner 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, 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 a turned-off state, a relatively 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 use efficiency.

[0032] Third, similar to the principle of flame burning, the temperature of the top of the flame is often higher than the temperature of its root. Corresponding to the present application, the temperature of the rear portion of the heat vent is relatively higher than that of the front and middle portions thereof. Therefore, the outer wall of the heat vent described in the present application is only evenly provided with a plurality of corresponding air outlet holes penetrating through the inner wall to connect with the hot air inlet channel from the front end to the middle portion thereof. That is to say, the rear portion of the outer wall of the heat vent is not provided with the air outlet holes, so that it is not easy for high-temperature hot air to blow directly onto the user's hair from the rear portion of the heat vent, so that 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.

[0033] Fourthly, by providing the curling shell, a better isolation effect can be achieved, so as to avoid the user's scalp from directly contacting the heating channel and causing burns. That is to say, by providing the curling shell, the application is safer to use, and the application replaces the conventional curling rod with the hair curling cover. The hair curling cover in the application has the same function as the conventional curling rod, so that when it rotates around the heating channel to curl the user's hair onto the surface of the heating channel to achieve hot curling and shaping, the hair curling cover in the application can also play a better isolation role, so that the hot air discharged from the air outlet provided on the heating channel can be prevented from blowing onto the inner surface of the curling shell as much as possible, so that during use, the temperature of the surface of the curling shell in the application is not very high, so that compared with the prior art, the application is safer to use, and even if the curling shell in the application contacts the user's scalp, it is not easy to burn the user's scalp, so that the application is safer and more reliable to use.

[0034] Fifth, by setting 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 rear part of the heating duct 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.

[0035] Sixth point, when the present application is actually used, a part of the hot air will be blown forward to the inside of the heat vent through the air guide gap, 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. Another part of the wind will be successively discharged through the air guide gap, air guide port B and air guide port A, and discharged from the air exhaust gap between the outer peripheral edge of the stopper 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 curling and styling effect can be optimized.

[0036] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0038] Figure 1 The overall structure of the high-performance intelligent hair curler of the present invention is shown in FIG. Figure 1 ;

[0039] Figure 2 The high performance intelligent curling iron of the present invention is decomposed into Figure 1 ;

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

[0041] Figure 4 The overall structure of the high-performance intelligent hair curler of the present invention is shown in FIG. Figure 2 ;

[0042] Figure 5 The high performance intelligent curling iron of the present invention is decomposed into Figure 2 ;

[0043] Figure 6 is an enlarged view of the overall structure in which the hollow cylindrical heating element, the rotation-driving motor and the rotation-driving gear set are connected together in an embodiment of the present invention;

[0044] Figure 7 yes Figure 6 Exploded diagram of

[0045] Figure 8 is a longitudinal cross-sectional view of the high-performance intelligent hair curler of the present invention;

[0046] Fig. 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] Ring 102;

[0053] Internal rotating teeth 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] A hollow cylindrical heating element 50;

[0062] Air guide gap 50a;

[0063] A shaft 50b;

[0064] Outer sleeve 501;

[0065] Inner sleeve 502;

[0066] Fixed plate 5021;

[0067] Card slot 50211;

[0068] Air guide hole 50212;

[0069] Air guide piece 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 inner core 90;

[0076] Hot air introduction channel 901;

[0077] Curl housing 100;

[0078] Hair entry 1001;

[0079] Curl gap B110;

[0080] Driving 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 embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings of the specification, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present invention, but cannot be understood as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0088] In the description of the present invention, it is to 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 orientations or positional relationships are based on the orientations or positional relationships 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 operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0089] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0090] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0091] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates 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 the embodiment of the present invention includes a hair curling assembly 10, a heating tube 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 Fig. 9 As shown, the curling assembly 10 is rotatably sleeved outside the heating duct 20, and a curling gap A80 for curling hair is provided between the curling duct 20 and the heating duct 20; 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 arranged in the handle 30 from front to back, and the hollow cylindrical heating element 50 is provided with an air guide gap 50a along the front-to-back direction;

[0095] Furthermore, the blowing member 60 is arranged to discharge air forwardly so as to face the air guide gap 50a; the rotation driving motor 70 is fixedly disposed in the hollow cylindrical heating element 50, and its front end rotation axis extends forwardly 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 the present application is implemented, it is mainly used as a high-performance intelligent curling iron 1000.

[0097] Specifically, when applying the present application, after the present application of the structure described above 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 generate heat 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 passage 20 through the air guide gap 50a, so that the heating passage 20 is heated. When the driving motor 70 drives the curling assembly 10 to rotate circumferentially around the heating passage 20 to curl the user's hair to the surface of the heating passage 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, the present application shifts the driving motor 70 into 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.

[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 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 airflow and blown to the heating duct 20 at 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 easy to burn out, and has a long service life and high reliability.

[0101] And after testing, the driving motor 70 is fixedly installed in the hollow cylindrical heating element 50, and its surface temperature when working is about 100°C, which is in the safe temperature use range, making it safe and reliable to use. At the same time, after testing, the surface temperature of the heating tube 20 when working is about 150°C, and its surface temperature is relatively high, so that the user's hair can be hot-curled and styled better.

[0102] Furthermore, through the above-mentioned optimized design, the overall structure of the present application has good use effect.

[0103] Furthermore, in the specific implementation, continue to compare Figure 2 , Figure 5 , Figure 8 and Fig. 9 As shown, according to one embodiment of the present invention, a heat storage core 90 for storing thermal 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 extending through 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 has a plurality of air outlet holes 201 extending through its inner wall to connect to the hot air inlet channel 901, evenly arranged 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 can be clearly seen that:

[0107] On the one hand, after the hollow cylindrical heating element 50 generates heat, its heat is absorbed by the blown airflow 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 be first absorbed and stored by the heat storage inner 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 specifically, 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, more residual heat can still be retained to perform heat curling and styling on the user's hair, so that the present application has high use efficiency.

[0108] On the other hand, similar to the principle of flame burning, the temperature of the top of the flame is often higher than the temperature of 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 uniformly provided with a plurality of corresponding air outlet holes 201 penetrating through the inner wall to connect to the hot air inlet channel 901 from the front end to the middle portion thereof. That is to say, the air outlet holes 201 are not provided at the rear portion of the outer wall of the heat vent 20, so that it is not easy for high-temperature hot air to directly blow onto the user's hair at the rear portion of the heat vent 20, so that 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 comprises a hair curling housing 100;

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

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

[0112] In addition, in this technical solution, Figure 2 , Figure 3 , Figure 5 , Figure 8 and Fig. 9 As shown, according to one embodiment of the present invention, the hair curling assembly 10 comprises a hair curling sleeve 101 arranged along the front-to-back direction and a ring 102 connected to the rear end of the hair curling sleeve 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 the rear thereof is opened at the front end thereof; a connecting sleeve 401 is provided forwardly in the middle of the hollow connecting seat 40; the rear end of the heating vent 20 is sleeved outside 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 vent 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 sleeve 101. The hair curling sleeve 101 of the present application has the same function as the conventional curling rod, so that when it rotates circumferentially around the heating tube 20 to curl the user's hair onto the surface of the heating tube 20 to achieve heat curling and shaping, the hair curling sleeve 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 opened on the heating tube 20 can be blocked as much as possible from blowing to the inner surface of the curling shell 100, so that during use, the temperature of the surface of the curling shell 100 of the present application will not be very high, so that compared with the prior art, the present application is safer to use, and 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, so that the present application is 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 comprises 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 that penetrates 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 to drive the rotation, the driving motor 70 can 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.

[0118] Preferably, in the technical solution of the present 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 outside the front end rotating shaft of the driving motor 70, and the driven gear 1202 is sleeved outside the shaft 50b and meshes with the driving gear 1201, and its part passes through the opening 4011 and meshes with the internal 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. It can play a good role in rotation connection while its cost is relatively low.

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

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

[0124] Therefore, by setting 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 optimization 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 invention, the connecting sleeve 401 is evenly provided with a plurality of air guide ports A4012 penetrating its inner and outer walls in the front middle portion; the stopping sleeve 130 is evenly provided with a plurality of air guide ports B1302 penetrating its inner and outer walls in the front middle portion, 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 peripheral edge of the stopping outer edge 1301 and the inner wall of the hollow connecting seat 40.

[0127] In this regard, it can be clearly seen 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 will be 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. Another part of the wind will be successively discharged through the air guide gap 50a, the air guide port B1302 and the air guide port A4012, and will be discharged from the exhaust gap between the outer peripheral edge of the stopping 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 curling and styling effect can be optimized.

[0128] Furthermore, through the above-mentioned optimization 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 to use the present application, the user's hands are not easily burned, so that the overall safety performance of the present application is optimized.

[0132] And, in the 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 correspondingly fixed to the multiple slots 50211 located at the same front and rear positions; multiple fixed plates 5021 are respectively evenly opened with multiple air guide holes 50212 passing through the two end surfaces thereof; 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 fixed plates 5021.

[0134] From this, it can be clearly seen 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, so that they have good stability in use.

[0136] On the other hand, when the blowing component 60 blows air toward the hollow cylindrical heating element 50, the blown air can be circumferentially conducted through the multiple air guide plates 5022, and flow through the multiple air guide holes 50212 around the multiple circles of the heating wire 503, so that the blown 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 internal temperature of 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 relatively low temperature working environment, and it is indeed not easy to be burned by high temperature.

[0137] It is further necessary to add that, in a specific implementation, according to the high-performance intelligent curling iron 1000 provided in 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, so that the stability of the overall connection structure of the present application can be enhanced.

[0138] Other embodiments and the like are not described here by way of example.

[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 the 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 described 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 airflow and blown to the heating vent 20 at the first time, so that the temperature generated on the surface of the heating vent 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 easy to be 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 airflow 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 be first absorbed and stored by the heat storage inner 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, more residual heat can still be retained to perform heat curling and styling on the user's hair, so that the present application has high use efficiency.

[0141] Furthermore, similar to the principle of flame burning, the temperature of the top of the flame is often higher than the temperature of 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 uniformly provided with a plurality of air outlet holes 201 penetrating from the front end to the middle portion thereof to the inner wall thereof to connect to the corresponding air outlet holes 201 of the hot air inlet channel 901. That is to say, the air outlet holes 201 are not provided at the rear portion of the outer wall of the heat vent 20, so that it is not easy for high-temperature hot air to directly blow onto the user's hair at the rear portion of the heat vent 20, so that 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, a better isolation effect can be achieved to prevent the user's scalp from directly contacting the heating tube 20 and causing burns. That is to say, by providing the curling shell 100, the application is safer to use, and the application replaces the traditional curling rod with the hair puller 101. The hair puller 101 in the application has the same function as the traditional curling rod, so that the user's hair is rolled onto the surface of the heating tube 20 when it rotates around the heating tube 20. While realizing hot curling and shaping, the hair curling cover 101 of the present application can also play a good role of isolation and protection, so that the hot air discharged from the air outlet 201 opened on the heating tube 20 can be blocked as much as possible from blowing to the inner surface of the hair curling shell 100, so that during use, the temperature of the surface of the hair curling shell 100 of the present application will not be very high, so that compared with the prior art, 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, so that the present application is 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] Furthermore, when the present application is actually used, a portion of the hot air will be blown forward to the inside of the heating vent 20 through the air guide gap 50a, 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 heating vent 20 when the hair is curled; another portion 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 air exhaust gap between the outer peripheral edge 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 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 curling and 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 a good market promotion value. The present application will inevitably be very popular and will definitely 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" etc. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the 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 changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied 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 sleeved outside the heating passage, and a curling gap A is provided between the curling passage and the heating passage for curling hair; the hollow connecting seat is connected between the front end of the handle and the rear end of the heating passage; the hollow cylindrical heating element and the blowing component are sequentially arranged in the handle from front to back, and an air guide gap is provided on the hollow cylindrical heating element along the front-to-back direction; The blowing component is arranged to discharge air forwardly 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 hair curler 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 and penetrates through its outer wall, and the rear end of the hot air inlet channel is connected with the front end of the air guide gap; the outer wall of the heat-generating passage is evenly opened with multiple air outlet holes from its front end to the middle thereof and penetrate through its inner wall to connect with the hot air inlet channel.

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

4. The high-performance intelligent hair curler according to claim 3, characterized in that: The hair curling assembly comprises a hair puller set along the front-back direction and a ring connected to the rear end of the hair puller; The hair pull sleeve is formed into a hollow cylindrical structure, and a curling entrance extending to the middle of the rear thereof is opened backward at its front end; a connecting sleeve is provided forward at the middle of the hollow connecting seat; the rear end of the heat-generating tube is fixed outside the front end of the connecting sleeve; the sleeve 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 pull sleeve can be driven to rotate circumferentially around the heat-generating tube under the driving of the driving motor.

5. The high-performance intelligent hair curler according to claim 4, characterized in that: Also includes 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 mesh 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 and is located beside 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 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 fixing 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: A plurality of air guide ports A penetrating the inner and outer walls are evenly opened in the front middle of the connecting sleeve; a plurality of air guide ports B penetrating the inner and outer walls are evenly opened in the front middle of the stopping sleeve, 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 wires 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 correspondingly fixed into multiple slots located at the same front and rear positions; multiple fixed plates are respectively evenly provided with multiple air guide holes penetrating 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 fixed plates.

Images