A curling iron

Abstract

This application relates to the technical field of hair processing equipment, and provides a curling iron. The curling iron includes a styling section and a hair dryer body connected to the styling section. The styling section includes: an air assembly for adsorbing and heating hair around its periphery for styling, wherein the air assembly has an air inlet at its lower end and an air outlet around its periphery; a heating element connected to the upper end of the air assembly for assisting the air assembly in heating and styling the adsorbed hair; and a conductive plug for connecting the air assembly to the hair dryer body and electrically connecting the heating element to the hair dryer body, wherein the conductive plug is located at the lower end of the air assembly, and a transfer air duct communicating with the air inlet is formed in the middle of the conductive plug. By optimizing the styling section and adding a heating element to the upper end of the air assembly, the styling effect at the roots of the hair at the top is enhanced, while the styling time required can be effectively shortened, improving the user experience.

Description

Technical Field

[0001] This utility model relates to the technical field of hair processing equipment, and in particular to a curling iron. Background Technology

[0002] In the field of related technologies, curling irons are one of the traditional styling tools. With the development of technology, various types of curling irons have appeared on the market, and air curling irons are one of them.

[0003] Due to the limitations of its working principle, traditional air curling irons have a much lower air temperature than traditional metal curling irons. The air temperature at the top is also significantly lower than that at the bottom. Furthermore, when curling hair, the roots are closer to the top of the curling iron, and the amount of hair at the roots is greater than that at the ends. This results in a difference in styling effect between the roots and ends, and a significant difference in the subsequent styling time. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a curling iron to solve the technical problems of poor styling effect and long styling time of existing curling irons.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] This application provides a curling iron, the curling iron including a styling part and a hair dryer body connected to the styling part, wherein the styling part includes:

[0007] An air assembly is provided with an air inlet at its lower end and an air outlet on its periphery. Airflow is discharged from the air outlet in a direction tangential to the outer surface of the air assembly, so that the airflow discharged from the air outlet will attract and wrap the hair near the air assembly around the outer surface of the curling iron.

[0008] A heating element is connected to the upper end of the air assembly to assist the air assembly in heating and styling the hair it adsorbs.

[0009] A conductive plug is used to connect the air assembly to the hair dryer body and to electrically connect the heating assembly to the hair dryer body. The conductive plug is located at the lower end of the air assembly, and a transfer air duct communicating with the air inlet is formed in the middle of the conductive plug.

[0010] According to some embodiments of this application, the heating component includes:

[0011] A coiled rod, wherein the coiled rod has a cylindrical structure and a heating element mounting cavity is formed inside the coiled rod;

[0012] A heating element is disposed within the heating element mounting cavity and is used to heat the curling iron to heat and style the hair through the outer periphery of the curling iron.

[0013] A bottom cover, located at the first end of the coil rod, is used to connect to the upper end of the air assembly.

[0014] According to some embodiments of this application,

[0015] The bottom cover is provided with a wire hole for the wires connecting the heating element and the conductive plug to pass through.

[0016] According to some embodiments of this application, the heating component further includes: a bottom cover silicone, used to limit the wire and seal the wire hole.

[0017] According to some embodiments of this application, the inside of the winding rod is provided with two partition plates, which are arranged inside the winding rod in a direction parallel to the axis of the winding rod, and the two partition plates are parallel to each other, wherein the heating element mounting cavity is formed between the two partition plates;

[0018] Alternatively, the inside of the coiling rod is provided with at least two pairs of fixing plates arranged opposite each other, wherein each pair of fixing plates cooperates with the corresponding inner side of the coiling rod to form a heating element mounting cavity.

[0019] According to some embodiments of this application, the bottom cover is provided with a first locking structure for connecting the coil rod and a second locking structure for connecting the air assembly.

[0020] According to some embodiments of this application, the outer side wall of the bottom cover is formed with a first annular outer edge extending toward the side of the coiling rod, and a second annular outer edge extending toward the side of the air assembly;

[0021] Wherein, the first annular outer edge is used to cover part of the outer peripheral wall of the curling iron, and the second annular outer edge is used to cover part of the outer peripheral wall of the air assembly.

[0022] According to some embodiments of this application, the curling iron further includes:

[0023] The top cover assembly is detachably disposed at the second end of the reel and is used to seal the reel.

[0024] According to some embodiments of this application, the air assembly includes:

[0025] The main support frame has a first end connected to the heating element and a second end connected to the conductive plug. The main support frame includes a cylindrical air outlet with a hollowed-out periphery for passing through the wires that electrically connect the heating element and the conductive plug.

[0026] A baffle is detachably mounted at the connection between the second end of the main support and the conductive plug, and the baffle has a hollow structure to allow airflow to pass through. The baffle is positioned across the air inlet.

[0027] According to some embodiments of this application, the air assembly further includes:

[0028] An air guide duct is detachably installed around the periphery of the cylindrical air outlet, and an air outlet is formed on the air guide duct that connects the inside and outside of the main support.

[0029] PCBA board, the PCBA board is disposed at the second end of the main body support, and the PCBA board is provided with a syringe for installing conductive needles;

[0030] The second end of the main support is provided with a groove for placing the PCBA board and a wire groove connecting the groove and the inside of the cylindrical air outlet. The groove is located on the outer periphery of the cylindrical air outlet, and the wire groove is used to pass through the wire to connect it to the PCBA board.

[0031] The silicone support is used to limit the wire and seal the wire groove.

[0032] According to some embodiments of this application, the air outlet includes a first air outlet and a second air outlet.

[0033] The air assembly includes:

[0034] A main support frame, wherein a first end of the main support frame is connected to the heating element, and a second end of the main support frame is connected to the conductive plug;

[0035] One or more components that can move between a first position and a second position;

[0036] When the component is in the first position, the airflow is discharged from the first air outlet in a clockwise direction;

[0037] When the component is in the second position, the airflow is discharged from the second air outlet in a counterclockwise direction.

[0038] In the above technical solution, a curling iron is provided. By optimizing the styling section, a heating element is added to the upper part of the air component of the styling section, thereby enhancing the styling effect of the hair roots at the top and effectively shortening the styling time, thus improving the user experience. Attached Figure Description

[0039] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the styling section of a curling iron according to an exemplary embodiment;

[0041] Figure 2 This is a schematic diagram showing the conductive plug, air assembly, and heating assembly of the molding part in a separated state according to an exemplary embodiment;

[0042] Figure 3 This is an exploded view of a heating component according to an exemplary embodiment;

[0043] Figure 4 This is a schematic diagram of a bottom cover according to an exemplary embodiment;

[0044] Figure 5 This is a cross-sectional view of a sculpted part according to an exemplary embodiment;

[0045] Figure 6 This is another cross-sectional view of the sculpted part shown according to an exemplary embodiment;

[0046] Figure 7 This is an exploded view of an air assembly according to an exemplary embodiment;

[0047] Figure 8 This is a schematic diagram showing the inner cover and outer cover in a separated state according to an exemplary embodiment;

[0048] Figure 9 This is a schematic diagram of an integrated air duct according to an exemplary embodiment;

[0049] Figure 10 This is a schematic diagram showing the main support, baffle, and support silicone in a separated state according to an exemplary embodiment;

[0050] Figure 11 This is a schematic diagram illustrating the state in which the conductive pins of a conductive plug are separated from the plug, according to an exemplary embodiment.

[0051] Figure 12 This is a schematic diagram illustrating one installation method of a heating element in a heating assembly according to an exemplary embodiment.

[0052] Figure 13a This is a schematic diagram illustrating a method of sealing the air outlet to allow the air assembly to discharge air clockwise, according to an exemplary embodiment.

[0053] Figure 13b This is a schematic diagram illustrating a method of sealing the air outlet to cause the air assembly to discharge air counterclockwise, according to an exemplary embodiment.

[0054] Figure 14a , 14b 14c is a schematic diagram illustrating a method of sealing the air inlet to enable the air assembly to output air in different directions, according to an exemplary embodiment.

[0055] In the picture:

[0056] 10. Conductive plug; 101. Plug; 102. Conductive pin;

[0057] 20. Air assembly; 201. Main support frame; 201A. Cable tray; 202. Air duct; 2021. Air outlet; 2022. First air outlet; 2023. Second air outlet; 203. PCBA board; 204. Syringe; 205. Baffle; 206. Support silicone; 207. Groove; 208. Cylindrical air outlet;

[0058] 30. Heating element; 301. Winding rod; 301A. First cavity; 301B. Second cavity; 301C. Third cavity; 3011. Partition plate; 3012. Fixing plate; 302. Bottom cover; 302A. Wire hole; 3021. First locking structure; 3022. Second locking structure; 3023. First annular outer edge; 3024. Second annular outer edge; 303. Bottom cover silicone; 304. Heating element; 305. Top cover assembly; 3051. Outer cover; 3052. Inner cover.

[0059] 40. Component; 401. First channel; 402. Second channel; Detailed Implementation

[0060] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. Through these descriptions, the features and advantages of the present application will become clearer and more apparent.

[0061] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments. Although various aspects of embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated otherwise.

[0062] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0063] In related technologies, due to the limitations of the working principle, the air temperature of traditional air curling irons is much lower than that of traditional metal curling irons, and the air temperature at the top is significantly lower than that at the bottom. Also, when curling hair, the roots are closer to the top of the curling iron, and the amount of hair at the roots is greater than that at the ends. This results in a difference in the styling effect between the ends and the roots, and a significant difference in the subsequent styling time.

[0064] Based on this, this application provides a curling iron that optimizes the styling section by adding a heating element to the upper end of the air component of the styling section (i.e., the end away from the lower air inlet), thereby enhancing the styling effect of the top of the curling iron on the hair roots, while effectively shortening the styling time and improving the user experience.

[0065] The technical solution of this embodiment will be described in detail below with reference to the accompanying drawings. In the absence of conflict, the following embodiments and implementation methods can be combined with each other.

[0066] An exemplary embodiment of this utility model provides a curling iron, which includes: a styling section and a hair dryer body connected to the styling section. For example... Figure 1 As shown, Figure 1 This is a schematic diagram of a curling iron according to an exemplary embodiment. The styling section includes an air assembly 20, a heating assembly 30, and a conductive plug 10, etc.

[0067] like Figures 1-2 As shown, the air assembly 20 is used to attract and heat hair around its periphery for styling. The air assembly 20 has an air inlet at its lower end and an air outlet 2021 around its periphery. Airflow exits from the air outlet 2021 in a direction tangential to the outer surface of the air assembly, causing the airflow exiting from the air outlet 2021 to attract and wrap hair near the air assembly around the outer surface of the curling iron. A heating element 30 is connected to the upper end of the air assembly 20, assisting the air assembly 20 in heating and styling the attracted hair. A conductive plug 10 connects the air assembly 20 to the hair dryer body and electrically connects the heating element 30 to the hair dryer body. The conductive plug 10 is located at the lower end of the air assembly 20, and a transition air duct communicating with the air inlet is formed in the middle of the conductive plug 10.

[0068] In this embodiment, the hot air delivered by the hair dryer body passes sequentially through the adapter air duct of the conductive plug 10, the air inlet of the air assembly 20, and the corresponding air outlet 2021. Since the air outlet 2021 has a specific airflow direction, hair can be attracted to the outer periphery of the air assembly 20, thus creating a heated styling effect. Furthermore, because the air temperature at the upper end of the air assembly 20 is relatively low, the heating element 30 attached to the upper end of the air assembly 20 can be used to wrap the hair near the roots, and the heat generated by the heating element 30 can be used to style this portion of the hair. The styling section of this curling iron adopts a combined structure. Based on the cooperation of the heating element 30 and the air assembly 20, it creates a heated styling effect on the hair from the ends to near the roots, resulting in better styling results and higher efficiency.

[0069] In some exemplary embodiments, to facilitate wrapping hair, the shape of the heating component 30 can be adapted to the air component 20, and the overall exterior of the heating component 30 can adopt a cylindrical structure. Specifically, such as... Figure 3 As shown, the heating component 30 includes: a coiling rod 301, a heating element 304, and a bottom cover 302, etc.

[0070] The curling iron 301 has a cylindrical structure and a heating element 304 mounting cavity is formed inside the curling iron 301. The heating element 304 is disposed in the heating element 304 mounting cavity, and the heating element 304 can heat the curling iron 301, thereby heating and styling the hair through the outer periphery of the curling iron 301. The bottom cover 302 is disposed at the first end of the curling iron 301, and the bottom cover 302 is used to connect to the upper end of the air assembly 20. For example, the material of the curling iron 301 is metal; the heating element 304 can be PTC, PI film, MCH, etc.

[0071] In this embodiment, the bottom cover 302 not only separates the heating element 304 inside the curling iron 301 from the air assembly 20, allowing the airflow to be concentrated inside the air assembly 20 and improving the hair adsorption effect of the air assembly 20, but also serves as a connector to connect the curling iron 301 and the air assembly 20.

[0072] In some exemplary embodiments, considering that the heating component 30 needs to be electrically connected to the conductive plug 10, the structure of the bottom cover 302 can be optimized. For example, as... Figure 4 As shown, the bottom cover 302 is provided with a wire hole 302A, which is used for the wires connecting the heating element 304 and the conductive plug 10 to pass through.

[0073] In some exemplary embodiments, since a wire-passing hole 302A is provided on the bottom cover 302, the wire-passing hole 302A connects the inner cavity of the air assembly 20 with the heating element 304 mounting cavity of the coil 301. To improve the sealing between the two, a sealing member can also be provided. For example, as shown...Figure 3 , Figure 5 As shown, the heating component 30 also includes: a bottom cover silicone 303, used to limit the wire and seal the wire hole 302A.

[0074] In some exemplary embodiments, such as Figure 3 As shown, the winding rod 301 has two partition plates 3011 inside. The two partition plates 3011 are arranged inside the winding rod 301 along a direction parallel to the axis of the winding rod 301, and the two partition plates 3011 are parallel to each other. The heating element 304 mounting cavity is formed between the two partition plates 3011.

[0075] Specifically, based on the two parallel partition plates 3011, three adjacent cavities are formed inside the coiling rod 301, such as... Figure 3 As shown, the structure includes a first cavity 301A, a second cavity 301B, and a third cavity 301C, with the heating element 304 disposed in the second cavity 301B located in the middle. Based on this, the heating element 304 can connect with the two partition plates 3011, which is beneficial for improving heat transfer efficiency. In some alternatives, the first cavity 301A and the third cavity 301C can be made into a solid structure, i.e., only one second cavity 301B is required; or, a heat-conducting medium can be added to the first cavity 301A and the third cavity 301C to increase heat conduction, allowing the heat generated by the heating element 304 to be quickly transferred to the outer periphery of the coiled rod 301.

[0076] In another alternative approach, to increase the contact area between the heating element 304 and the coiled rod 301 to enhance heat transfer, the size and installation position of the heating element 304 can be adaptively adjusted. For example, such as... Figure 12 As shown, the inside of the coiling rod 301 is provided with at least two pairs of fixing plates 3012 arranged opposite to each other, wherein each pair of fixing plates 3012 cooperates with the corresponding inner side of the coiling rod 301 to form a heating element 304 mounting cavity.

[0077] In some exemplary embodiments, to achieve the connection function of the bottom cover 302 to the coil rod 301 and the air assembly 20, for example, as follows: Figures 5-6 As shown, the bottom cover 302 is provided with a first locking structure 3021 for connecting the coil rod 301 and a second locking structure 3022 for connecting the air assembly 20.

[0078] It should be noted that both the first locking structure and the second locking structure 3022 are mechanical structures used to connect, fix, or assemble two or more components. They can be threaded connections, such as having screw holes on the bottom cover 302 and mounting holes on the coil bar 301 and air assembly 20 that match the screw holes, with screws used to connect the components; they can be snap-fit ​​connections, such as having snaps on the bottom cover 302 and slots on the coil bar 301 and air assembly 20, consisting of mutually cooperating snaps and slots; or they can be rivet connections, such as having through holes on the bottom cover 302 and through holes on the coil bar 301 and air assembly 20, using the plastic deformation of the rivet to achieve the connection.

[0079] Furthermore, the position and number of the first locking structure 3021 and the second locking structure 3022 can be designed according to actual needs, and will not be elaborated here.

[0080] In some exemplary embodiments, considering that a gap may exist at the connection point between the heating element 30 and the air element 20 after they are connected, and this gap could easily cause hair to get caught, the connection structure between the heating element 30 and the air element 20 can be optimized, i.e., the structure of the bottom cover 302 can be improved. For example, as... Figure 5 As shown, the outer wall of the bottom cover 302 has a first annular outer edge 3023 extending toward the curling iron 301 and a second annular outer edge 3024 extending toward the air assembly 20; wherein the first annular outer edge 3023 is used to cover part of the outer peripheral wall of the curling iron and the second annular outer edge 3024 is used to cover part of the outer peripheral wall of the air assembly 20.

[0081] In this embodiment, by providing a first annular outer edge 3023 and a second annular outer edge 3024, a radial gap can be avoided at the connection between the curling iron 301 and the air assembly 20, thereby effectively preventing hair from being caught and thus avoiding user discomfort. It should be noted that the extension length and thickness of the first annular outer edge 3023 and the second annular outer edge 3024 can be designed according to the dimensions of the curling iron 301 and the air assembly 20, and will not be elaborated further here.

[0082] In some exemplary embodiments, since the coiling rod 301 has a cylindrical structure, a cap can be added to the second end of the coiling rod 301 to prevent the user from being burned and to prevent the heat from the heating element 304 from dissipating from the second end of the coiling rod 301. For example, as... Figure 6 , Figure 8 As shown, the curling iron also includes: a top cover assembly 305, which is detachably disposed at the second end of the curling iron 301 for sealing the curling iron 301.

[0083] Optionally, the top cover assembly 305 includes an inner cover 3052 and an outer cover 3051. The inner cover 3052 connects and fixes the top cover assembly 305 and the heating element 30. The outer cover 3051 and the inner cover 3052 are snapped together to form the outer surface of the top cover assembly 305. This design is aesthetically pleasing and easy to install and remove.

[0084] In some exemplary embodiments, such as Figure 7 , Figures 9-11 As shown, the conductive plug 10 includes a plug 101 and a conductive pin 102, and the air assembly 20 includes a main support 201, a support silicone 206, an air duct 202, and a PCBA board 203, etc.

[0085] The main support 201 has a first end connected to the heating element 30 and a second end connected to the conductive plug 10. The main support 201 includes a cylindrical air outlet 208 with a hollowed-out periphery, through which wires for electrically connecting the heating element 30 and the conductive plug pass. The air guide 202 is detachably surrounded on the periphery of the support body, and an air outlet 2021 is formed on the air guide 202 that connects the inside and outside of the support body.

[0086] Optionally, such as Figure 9 As shown, the air guide duct 202 is an integrated cylindrical structure. The air guide duct 202 is sleeved on the outside of the main support 201, and corresponding air outlets 2021 are formed on its periphery. The integrated air guide duct 202 is conducive to controlling the gap of the air outlets 2021, and does not require various positioning hooks, so the air outlets 2021 will not be blocked.

[0087] In another alternative, such as Figure 7 As shown, the air guide duct 202 consists of multiple curved panels surrounding the main support 201. Each curved panel has a corresponding air outlet 2021, and each curved panel has an air guide plate and a positioning hook on its inner side. The air guide plate is used to guide the air inside the main support 201 to the air outlet 2021, and the positioning hook is used to detachably connect the air guide duct 202 to the main support 201.

[0088] PCBA board 203 is disposed at the second end of the main support 201, and PCBA board 203 is provided with a syringe 204 for installing conductive needle 102. The second end of the main support 201 is provided with a groove 207 for placing PCBA board 203 and a wire groove 201A connecting the groove 207 and the inside of the cylindrical air outlet 208. The groove 207 is located on the outer periphery of the cylindrical air outlet 208. The wire groove 201A is used to pass wires through so that they are connected to PCBA board 203. The support silicone 206 is used to limit the wires and seal the wire groove 201A.

[0089] In this embodiment, the wires of the heating element 30 are first electrically connected to the PCBA board 203 located below the air assembly 20. Specifically, the heating element 304 includes a heating source and an NTC. The heating source is connected in series with a fuse and is disposed inside the coil 301. The heating source and the NTC are respectively connected to two wires. The wires pass through the wire hole 302A of the bottom cover 302, the cavity of the air assembly 20 (i.e., the cavity of the main support 201), and reach the PCBA board 203 in sequence, and finally the tail end is soldered to the PCBA board 203. Since a syringe 204 is fixed on the PCBA board 203, and the syringe 204 is electrically connected to the corresponding conductive pin 102 on the conductive plug 10, after the conductive plug 10 is connected and fixed to the hair dryer body, the conductive pin 102 can be connected to the wires inside the hair dryer body to form a complete circuit.

[0090] In some exemplary embodiments, such as Figure 10 As shown, the air assembly 20 also includes a baffle 205. The baffle 205 is detachably mounted at the connection point between the second end of the main support 201 and the conductive plug 10, and has a perforated structure to allow airflow. The baffle 205 spans the air inlet. Since the connecting air duct of the conductive plug 10 communicates with the cavity of the main support 201, placing the baffle 205 between the conductive plug 10 and the air assembly 20 prevents the user from accidentally touching the wires running inside the air assembly 20. The conductive plug 10 and the main support 201 are connected by screws, and the baffle 205 is clamped and fixed between the conductive plug 10 and the main support 201.

[0091] The curling iron uses air to cause hair to spirally adhere to it. The ends of the hair are attracted to the air component 20 and, after wrapping around several times, cannot easily fall off. Due to the hair accumulation effect during rotation and the shortening of the air component 20, the roots of the hair become wrapped around the curling iron 301 of the heating component 30. Because the top of the curling iron is the heating element 304, the heating temperature is relatively high, which enhances the curling effect at the hair roots, strengthens the styling effect at the roots, and extends the styling time. The absence of airflow at the top of the curling iron also reduces the risk of burns from high-temperature airflow.

[0092] In some exemplary examples, such as Figure 13a , 13b As shown in 14a, 14b, and 14c, the air outlet includes a first air outlet 2022 and a second air outlet 2023.

[0093] The air assembly 20 includes:

[0094] The main support 201 is provided, wherein the first end of the main support 201 is connected to the heating component 30, and the second end of the main support 201 is connected to the conductive plug 10.

[0095] One or more components 40 movable between a first position and a second position;

[0096] When component 40 is in the first position, airflow is discharged from the first air outlet 2022 in a clockwise direction;

[0097] When component 40 is in the second position, airflow is discharged from the second air outlet 2023 in a counterclockwise direction.

[0098] More specifically, this can be achieved by blocking the air outlet. In the first position, component 40 blocks the second air outlet 2023, and the airflow is discharged only from the first air outlet 2022; in the second position, component 40 blocks the first air outlet 2022, and the airflow is discharged only from the second air outlet 2023.

[0099] Understandably, this can also be achieved by blocking the air inlets. The air inlets include a first air inlet and a second air inlet. The first air inlet is connected to the first air outlet 2022, and the second air inlet is connected to the second air outlet 2023. In a first position, component 40 blocks the second air inlet, allowing airflow to exit from the first air outlet 2022. In a second position, component 40 blocks the first air inlet, allowing airflow to exit from the second air outlet 2023. A first channel 401 and a second channel 402 are provided within the cylindrical air outlet 207. The first channel 401 is connected to the first air outlet 2022, and the second channel 402 is connected to the second air outlet 2023. Component 40 is positioned at the air inlet. By rotating component 40, it connects to the first channel 401 in the first position and to the second channel 402 in the second position. The first air inlet is the entrance to the first channel 401, and the second air inlet is the entrance to the second channel 402.

[0100] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship in the working state of this application. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0101] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0102] The present application has been described above with reference to preferred embodiments; however, these embodiments are merely exemplary and illustrative. Various substitutions and modifications can be made to the present application based on these embodiments, all of which fall within the protection scope of the present application.

Claims

1. A curling iron, characterized in that, The curling iron includes a styling section and a hair dryer body connected to the styling section, wherein the styling section includes: An air assembly is provided with an air inlet at its lower end and an air outlet on its periphery. Airflow is discharged from the air outlet in a direction tangential to the outer surface of the air assembly, so that the airflow discharged from the air outlet will attract and wrap the hair near the air assembly around the outer surface of the curling iron. A heating assembly is provided at the upper end of the air assembly to assist the air assembly in heating and styling the hair it attracts. A conductive plug is used to connect the air assembly to the hair dryer body and to electrically connect the heating assembly to the hair dryer body. The conductive plug is located at the lower end of the air assembly, and a transfer air duct communicating with the air inlet is formed in the middle of the conductive plug.

2. The curling iron according to claim 1, characterized in that, The heating component includes: A coiled rod, wherein the coiled rod has a cylindrical structure and a heating element mounting cavity is formed inside the coiled rod; A heating element is disposed within the heating element mounting cavity and is used to heat the curling iron to heat and style the hair through the outer periphery of the curling iron. A bottom cover, located at the first end of the coil rod, is used to connect to the upper end of the air assembly.

3. The curling iron according to claim 2, characterized in that, The bottom cover is provided with a wire hole for the wires connecting the heating element and the conductive plug to pass through.

4. The curling iron according to claim 3, characterized in that, The heating component also includes: a bottom cover silicone, used to limit the wire and seal the wire hole.

5. The curling iron according to claim 2, characterized in that, The winding rod has two partition plates inside, which are arranged in a direction parallel to the axis of the winding rod and are parallel to each other, wherein the heating element mounting cavity is formed between the two partition plates. Alternatively, the inside of the coiling rod is provided with at least two pairs of fixing plates arranged opposite each other, wherein each pair of fixing plates cooperates with the corresponding inner side of the coiling rod to form a heating element mounting cavity.

6. The curling iron according to claim 2, characterized in that, The bottom cover is provided with a first locking structure for connecting the coil rod and a second locking structure for connecting the air assembly.

7. The curling iron according to claim 2, characterized in that, The outer wall of the bottom cover has a first annular outer edge extending toward the side of the coiling rod, and a second annular outer edge extending toward the side of the air assembly; Wherein, the first annular outer edge is used to cover part of the outer peripheral wall of the curling iron, and the second annular outer edge is used to cover part of the outer peripheral wall of the air assembly.

8. The curling iron according to claim 2, characterized in that, The curling iron also includes: The top cover assembly is detachably disposed at the second end of the reel and is used to seal the reel.

9. The curling iron according to any one of claims 1-8, characterized in that, The air assembly includes: The main support frame has a first end connected to the heating element and a second end connected to the conductive plug. The main support frame includes a cylindrical air outlet with a hollowed-out periphery for passing through the wires that electrically connect the heating element and the conductive plug. A baffle is detachably mounted at the connection between the second end of the main support and the conductive plug, and the baffle has a hollow structure to allow airflow to pass through. The baffle is positioned across the air inlet.

10. The curling iron according to claim 9, characterized in that, The air assembly also includes: An air guide duct is detachably installed around the periphery of the cylindrical air outlet, and an air outlet is formed on the air guide duct that connects the inside and outside of the main support. PCBA board, the PCBA board is disposed at the second end of the main body support, and the PCBA board is provided with a syringe for installing conductive needles; The second end of the main support is provided with a groove for placing the PCBA board and a wire groove connecting the groove and the inside of the cylindrical air outlet. The groove is located on the outer periphery of the cylindrical air outlet, and the wire groove is used to pass through the wire to connect it to the PCBA board. The silicone support is used to limit the wire and seal the wire groove.

11. The curling iron according to any one of claims 1-8, characterized in that, The heating element is electrically connected to the conductive plug, and the air outlet includes a first air outlet and a second air outlet. The air assembly includes: A main support frame, wherein a first end of the main support frame is connected to the heating element, and a second end of the main support frame is connected to the conductive plug; One or more components that can move between a first position and a second position; When the component is in the first position, the airflow is discharged from the first air outlet in a clockwise direction; When the component is in the second position, the airflow is discharged from the second air outlet in a counterclockwise direction.

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