A hair drying and styling device with a heating component arranged on an accessory

Abstract

The utility model relates to the technical field of hair styling tools, and in particular discloses a hair drying and styling tool with a heating component arranged on an accessory, comprising a handle portion and a curling portion used in conjunction with the handle portion; the handle portion comprises a control circuit board, a fan component electrically connected to the control circuit board, and a first cover shell for accommodating the control circuit board and the fan component; the curling portion comprises a curling barrel, a heating element located in the curling barrel, the curling barrel is provided with an air outlet gap that exposes the heating element and penetrates through a side wall of the curling barrel, the heating element is electrically connected to the control circuit board, the heating element is arranged on the curling barrel and / or on the handle portion, and the heating element is arranged on the curling barrel so that the heating element is close to a main area of ​​hair styling, thereby improving heating efficiency, achieving a faster and more uniform heating effect, thereby completing drying and styling faster, and at the same time effectively shortening the excessive length of the handle caused by the heating element being arranged at the handle position.

Description

Technical Field

[0001] The utility model relates to the technical field of hair styling tools, and in particular discloses a hair drying and styling device in which a heating component is arranged on an accessory. Background Art

[0002] There is a common curling iron, which includes a handle and a cylindrical curling barrel, and is used to heat the hair wrapped around the outer periphery of the curling barrel to curl the hair. When the curling iron is working, the hair ends are clamped and fixed, and the hair is rolled, heated and shaped as the curling barrel rotates. Therefore, this type of curling iron is suitable for quick hair styling in daily care. However, the existing similar curling iron structure still has the problem of being inconvenient to use. For example, the heating components of most curling irons on the market are arranged at the handle position, so the handle length needs to be made very long, which is inconvenient to use. Therefore, there is an urgent need for a hair drying and styling tool with a heating component arranged on an accessory. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a hair drying and styling tool in which a heating component is arranged on an accessory.

[0004] To achieve the above-mentioned purpose, the utility model provides a hair drying and styling device with a heating component arranged on an accessory, comprising a handle portion and a curling portion used in conjunction with the handle portion; the handle portion comprises a control circuit board, a fan component electrically connected to the control circuit board, and a first housing for accommodating the control circuit board and the fan component;

[0005] The curling part includes a curling roller and a heating element inside the curling roller. The curling roller is provided with an air outlet gap that exposes the heating element and penetrates the side wall of the curling roller. The heating element is electrically connected to the control circuit board and is arranged on the curling roller and / or the handle.

[0006] Preferably, the curling roller includes an outer bracket and an inner bracket accommodated inside the outer bracket, the air outlet gap is arranged on the outer bracket, the air outlet gap is extended along the length direction of the outer bracket, the inner bracket is provided with ribs separating the air outlet gaps along the length direction of the outer bracket, the air outlet gaps extend along the length direction of the outer bracket, and can effectively provide a continuous and uniform hot air flow, thereby achieving a more uniform heat distribution effect, thereby improving the curling efficiency and quality, and the inner bracket is provided with ribs separating the air outlet gaps along the length direction of the outer bracket, these ribs can not only enhance the stability of the internal structure, but also guide the hot air to flow along a certain path, thereby achieving an optimized airflow path and improving the thermal efficiency.

[0007] Preferably, the inner bracket is detachably connected to the handle portion, the heating element is contained in the inner bracket, the heating element is in the shape of a sheet and a strip and is located at the central axis of the inner bracket, the inner bracket can be easily removed and installed from the handle portion, thereby facilitating the maintenance and replacement of the internal heating element, while improving the maintenance efficiency and service life of the entire device, the heating element is contained in the inner bracket, in the shape of a sheet and a strip and is located at the central axis of the inner bracket: this arrangement enables the heating element to distribute heat evenly, ensuring uniform heating along the entire length direction of the inner bracket, achieving more uniform heating, avoiding local overheating, thereby providing a more average and safer heat treatment effect, suitable for effective drying and styling of hair of different thicknesses and lengths.

[0008] Preferably, the inner bracket includes a bottom member, on which rod bodies are arranged in a circular array, ribs are arranged between two adjacent rod bodies, and a plurality of ribs are arranged in a circular array in conjunction with the rod bodies. The ribs, through combination with the rod bodies, not only reinforce the rod bodies, but also increase the overall strength and durability of the inner bracket. In addition, the presence of the ribs helps to more evenly disperse the heat generated by the heating element, avoid the generation of hot spots, and achieve a more uniform heating effect. Such design features ensure that the hair can receive uniform heat treatment during the drying and styling process, thereby improving the efficiency and safety of the styling tool.

[0009] Preferably, the angle between the rib and the rod body is an acute angle or an obtuse angle, and the angle value is between 45°-89°. The multiple ribs between two adjacent rod bodies are arranged in a linear array. In this embodiment, the ribs are in a circle of rotating arrays and angled ribs, which are used to form a lower spiral wind when the wind flows through the ribs and blows out. The angled rib structure of the ribs increases the contact area between the wind flow and the ribs, thereby effectively utilizing the wind force and guiding the wind flow to form a lower spiral wind. The formation of this lower spiral wind can enhance the focus and penetration of the wind, so that the blowing is more concentrated and evenly acts on the target area. This not only improves the blowing efficiency, but also reduces the problem of local overheating or uneven cooling through uniform wind force distribution, and improves the comfort and effect of using the equipment.

[0010] Preferably, the external support includes sheets arranged in a circular array and connecting ribs for connecting two adjacent sheets. An outlet gap for blowing out wind is formed between two adjacent sheets. The structure of the sheets and the connecting ribs firmly supports the external structure and forms a specific wind channel. The outlet gap formed between two adjacent sheets is used for blowing out wind to form a Coanda effect. This outlet gap design allows the wind to form a uniformly distributed wind speed and wind pressure when passing through the external support.

[0011] Preferably, the inner bracket is accommodated in the outer bracket, and a strip-shaped protrusion is arranged on the inner wall of the outer bracket. A groove body for accommodating the protrusion is provided on the inner bracket to limit the axial movement of the inner bracket relative to the outer bracket. Through the mutual cooperation of the groove body and the protrusion between the inner bracket and the outer bracket, the precise positioning and stable connection between the two are achieved. When the protrusion is embedded in the groove body, it not only increases the structural stability between the inner and outer brackets, but also effectively prevents relative displacement caused by vibration or external force during the operation of the equipment. This fixing method enables the entire equipment to maintain good structural integrity and operational accuracy during use, avoiding performance degradation or failure caused by loose brackets. In addition, the design of this structure is also convenient for assembly and maintenance (only the inner bracket needs to slide out relative to the outer bracket), which improves the maintenance efficiency and service life of the equipment.

[0012] Preferably, end caps and shell components are respectively provided at both ends of the inner bracket in the length direction, and the end caps are used to cooperate with the shell components to stop and limit the two ends of the outer bracket. The end caps and the shell components are used in coordination to achieve the stopping and limiting of the two ends of the outer bracket. The end caps and the shell components work together to effectively limit the longitudinal movement of the outer bracket relative to the inner bracket. This limiting effect ensures that the relative positions of the inner and outer brackets remain unchanged during operation, thereby improving the structural stability of the entire device. Therefore, through the design of this end cap and shell component, not only the internal structure is protected from the invasion of dust and other external impurities, but also the durability and reliability of the entire device are enhanced. In addition, such a design also facilitates the assembly of the equipment and subsequent maintenance work.

[0013] Preferably, a second connecting piece is provided at one end of the inner bracket away from the end cover, and the heating element is accommodated in the inner bracket via the second connecting piece. An air inlet hole for communicating with the air outlet gap is provided on the second connecting piece. The number of the air inlet holes is equal to the number of the air outlet gaps, and a plurality of the air inlet holes are distributed in an array. By providing the second connecting piece and the air inlet holes, air is allowed to enter the inner bracket through the air inlet holes, thereby achieving effective ventilation with the air outlet gap. The number of the air inlet holes is equal to the number of the air outlet gaps, and a plurality of the air inlet holes are distributed in an array. Such a layout can evenly distribute the intake volume and ensure sufficient air flow around the entire heating element. This ventilation effect can effectively take away the heat generated by the heating element during operation, improve the heating efficiency, and also help maintain the temperature stability inside the device, thereby extending the service life of the device.

[0014] Preferably, the handle portion also includes a second cover shell used in conjunction with the first cover shell, and a first connector for cooperating with the second connector is provided at one end of the second cover shell close to the second connector, and the curling portion is detachably connected to the handle portion via the first connector and the second connector. This detachable connection design allows the user to easily install or remove the curling portion as needed, providing flexibility and convenience in use. In other embodiments, other curling portions or blowing portions can also be installed on the handle portion. Through this detachable connection method, the user can easily replace different curling portions to adapt to different hairstyle requirements, and it also facilitates the maintenance and cleaning of the equipment. This technical means not only improves the practicality of the product, but also increases the flexibility of user use.

[0015] The beneficial effects of the utility model are as follows: the control circuit board is electrically connected to the heating element, which ensures that the heating element can be accurately controlled by the control circuit board, achieves a precise temperature adjustment effect, and provides the appropriate temperature required for different hairstyles. The heating element is arranged on the curling roller so that the heating element is close to the main area of ​​the hairstyle, which improves the heating efficiency and achieves a faster and more uniform heating effect, thereby completing the drying and styling more quickly. At the same time, it can effectively shorten the handle length caused by the heating element being arranged at the handle position. The heating element is arranged on the handle part and can be adapted to a variety of curling parts, such as a curling part without a heating wire and a hair dryer head part for blowing. The curling roller protects the heating element and prevents it from contacting the outside, thereby achieving a safe heating effect and reducing the risk of scalding. The hair dryer ensures the safety of the user when using the hair dryer while making the hair dryer heat uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the main body structure of the utility model;

[0018] Figure 3 It is an exploded view of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the heating element of the utility model;

[0020] Figure 5 This is one of the schematic diagrams of the inner bracket structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the external support structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the second connecting member of the utility model;

[0023] Figure 8 This is the second schematic diagram of the inner bracket structure of the present utility model.

[0024] Reference numerals include:

[0025] 1. Handle part; 2. Curling part; 3. Air inlet cover; 4. Protective cover; 5. Wire; 11. Control circuit board; 12. Fan assembly; 13. First cover shell; 14. Second cover shell; 15. Control button; 16. First connecting piece; 21. Heat generating piece; 22. Inner bracket; 23. Outer bracket; 24. End cover; 25. Second connecting piece; 26. Filter; 27. Shell part; 211. Conductive piece; 221. Bottom part; 222. Head part; 223. Rod body; 224. Groove body; 225. Rib; 231. Sheet material; 232. Connecting rib; 233. Protrusion; 234. Air outlet gap; 251. Air inlet hole. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0027] See also Figures 1 to 8 As shown, a hair drying and styling tool with a heating component arranged on an accessory of the utility model comprises a handle portion 1 and a curling portion 2 used in conjunction with the handle portion 1; the handle portion 1 comprises a control circuit board 11, a fan component 12 electrically connected to the control circuit board 11, and a first housing 13 for mounting the control circuit board 11 and the fan component 12;

[0028] The curling part 2 includes a curling roller and a heating element 21 located inside the curling roller. The curling roller is provided with an air outlet gap 234 that exposes the heating element 21 and penetrates the side wall of the curling roller. The heating element 21 is electrically connected to the control circuit board 11. The heating element 21 can be arranged on the curling roller and / or on the handle part 1. The curling roller includes an outer inner bracket 22 and an outer bracket 23 sleeved on the inner bracket 22.

[0029] Specifically, the control circuit board 11 is electrically connected to the heating element 21, so that the heating element 21 can be accurately controlled by the control circuit board 11, and the precise temperature adjustment effect can be achieved, and the appropriate temperature required for different hairstyles can be provided. The heating element 21 is arranged on the curling roller so that the heating element is close to the main area of ​​the hairstyle, which improves the heating efficiency and achieves a faster and more uniform heating effect, thereby completing the drying and styling more quickly. At the same time, it can effectively shorten the handle length caused by the heating element being arranged at the handle position. The heating element 21 is arranged on the handle portion 1, which can be adapted to a variety of curling parts 2. The heating element 21 is protected by the inner bracket 22 and the outer bracket 23 to prevent it from contacting the outside, so as to achieve a safe heating effect and reduce the risk of scalding. While making the blowing heat uniform, the safety of the user during use is ensured. The heating element 21 can not only be arranged inside the curling roller to provide heat energy, but also be arranged in the handle portion 1, so that the user can obtain a more uniform and rapid heating effect during use. At the same time, the heating element 21 is arranged on the handle portion 1, which is also conducive to adapting to various curling rollers.

[0030] Specifically, the curling roller includes an outer bracket 23 and an inner bracket 22 accommodated in the outer bracket 23, an air outlet gap 234 is arranged on the outer bracket 23, and the air outlet gap 234 is extended along the length direction of the outer bracket 23. The inner bracket 22 is provided with ribs 225 separating the air outlet gap 234 along the length direction of the outer bracket 23. The air outlet gap 234 extends along the length direction of the outer bracket 23, which can effectively provide a continuous and uniform hot air flow, achieve a more uniform heat distribution effect, thereby improving the curling efficiency and quality, and the inner bracket 22 is provided with ribs 225 separating the air outlet gap 234 along the length direction of the outer bracket 23. These ribs 225 can not only enhance the stability of the internal structure, but also guide the hot air to flow along a certain path, thereby achieving an optimized airflow path and improving the thermal efficiency.

[0031] Specifically, the first housing 13 is made of heat-insulating material and can be insulated to prevent excessive heat from being transferred to the second housing 14 , while preventing the heat of the heating element 21 from affecting the fan assembly 12 and / or the control circuit board 11 to a certain extent.

[0032] Specifically, the inner bracket 22 is detachably connected to the handle portion 1, and the heating element 21 is contained in the inner bracket 22. The heating element 21 is arranged in a sheet-like strip shape and is located at the central axis of the inner bracket 22. The inner bracket 22 can be easily removed and installed from the handle portion 1, thereby facilitating the maintenance and replacement of the internal heating element 21, while improving the maintenance efficiency and service life of the entire device. The heating element 21 is contained in the inner bracket 22, is arranged in a sheet-like strip shape and is located at the central axis of the inner bracket 22: this arrangement enables the heating element 21 to evenly distribute heat, ensures uniform heating along the entire length direction of the inner bracket 22, achieves more uniform heating, avoids local overheating, and thus provides a more uniform and safer heat treatment effect, which is suitable for effective drying and styling of hair of different thicknesses and lengths.

[0033] Specifically, the inner bracket 22 includes a bottom part 221, on which a plurality of rod bodies 223 are arranged in a circular array, and the plurality of rod bodies 223 are arranged in parallel. The two ends of the rib 225 are respectively arranged on two adjacent rod bodies 223, and the number of ribs 225 between two adjacent rod bodies 223 is multiple. The ribs 225, by combining with the rod bodies 223, not only reinforce the rod bodies 223, but also increase the overall strength and durability of the inner bracket 22. In addition, the presence of the ribs 225 helps to more evenly disperse the heat generated by the heating element 21, avoid the generation of hot spots, and achieve a more uniform heating effect. Such design features ensure that the hair can be evenly heat-treated during the drying and styling process, thereby improving the efficiency and safety of the styling tool.

[0034] Specifically, the angle between the rib 225 and the rod body 223 is an acute angle or an obtuse angle, and the angle value is between 45°-89°. A plurality of ribs 225 are arranged between two adjacent rod bodies 223, and all ribs 225 between two adjacent rod bodies 223 are arranged in a linear array. In this embodiment, the ribs 225 are arranged in a circle of rotating arrays and angled ribs, which are used to form a lower spiral wind when the wind flows through the ribs 225 and blows out. The angled rib structure of the ribs 225 increases the contact area between the wind flow and the ribs 225, thereby effectively utilizing the wind force and guiding the wind flow to form a lower spiral wind. The formation of this lower spiral wind can enhance the focus and penetration of the wind, so that the blowing is more concentrated and uniformly acts on the target area. This not only improves the blowing efficiency, but also reduces the problem of local overheating or uneven cooling through uniform wind force distribution, and improves the comfort and effect of using the equipment.

[0035] Specifically, the air inlet is provided at one end of the handle 1 away from the curling part 2 , and the fan assembly 12 is used for external air to flow from the air inlet through the heating element 21 on the curling roller and / or the handle 1 , and then be blown out from the air outlet gap 234 after being heated.

[0036] Specifically, the outer bracket 23 includes sheets 231 arranged in a circular array and connecting ribs 232 for connecting two adjacent sheets 231. An air outlet gap 234 for blowing out wind is formed between the two adjacent sheets 231. The structure of the sheet 231 and the connecting ribs 232 firmly supports the external structure and forms a specific wind flow channel. The air outlet gap 234 formed between the two adjacent sheets 231 is used for blowing out wind flow to form a Coanda effect. The Coanda effect formed by the air outlet gap design allows the wind flow to form a uniformly distributed wind speed and wind pressure when passing through the outer bracket 23 so that the hair is adsorbed on the curling part 2.

[0037] Specifically, the Coanda effect, also known as the wall adhesion or Coanda effect, refers to the phenomenon that when a fluid (such as water flow or air flow) encounters a protruding surface, it changes its original flow direction and flows along the surface of the object. This phenomenon is based on the Bernoulli principle in fluid mechanics, that is, the slowing down of the flow rate will cause the fluid to be adsorbed on the surface of the object and flow. The Coanda effect is not limited to other fluids such as water, but also applies to other types of fluids, such as gas or liquid.

[0038] Specifically, the inner bracket 22 is accommodated in the outer bracket 23, and a strip-shaped protrusion 233 is arranged on the inner wall of the outer bracket 23. A groove 224 for accommodating the protrusion 233 is provided on the inner bracket 22 to limit the circumferential rolling of the inner bracket 22 relative to the outer bracket 23. Through the mutual cooperation of the groove 224 and the protrusion 233 between the inner bracket 22 and the outer bracket 23, the precise positioning and stable connection between the two are achieved. When the protrusion 233 is embedded in the groove 224, it not only increases the structural stability between the inner and outer brackets, but also effectively prevents relative displacement caused by vibration or external force during the operation of the equipment. This fixing method enables the entire equipment to maintain good structural integrity and operational accuracy during use, avoiding performance degradation or failure caused by loose brackets. In addition, the design of this structure is also convenient for assembly and maintenance (only the inner bracket 22 needs to slide out relative to the outer bracket 23), which improves the maintenance efficiency and service life of the equipment.

[0039] Specifically, the two ends of the inner bracket 22 in the length direction are respectively provided with end caps 24 and shell components 27. The end caps 24 are used to cooperate with the shell components 27 to stop and limit the two ends of the outer bracket 23. The end caps 24 and the shell components 27 are used in coordination to achieve the stopping and limiting of the two ends of the outer bracket 23. The end caps 24 and the shell components 27 work together to effectively limit the longitudinal movement of the outer bracket 23 relative to the inner bracket 22. This limiting effect ensures that the relative positions of the inner and outer brackets remain unchanged during operation, thereby improving the structural stability of the entire device. Therefore, through the design of the end caps 24 and the shell components 27, not only the internal structure is protected from the invasion of dust and other external impurities, but also the durability and reliability of the entire device are enhanced. In addition, such a design also facilitates the assembly and subsequent maintenance of the equipment.

[0040] Specifically, a head component 222 is provided at one end of the rod body 223 away from the bottom component 221, and an end cover 24 is provided on the head component 222. The end cover 24 and the head component 222 are connected by a snap-on connection. In other embodiments, threaded, adhesive, and other connection methods may also be used.

[0041] Specifically, a second connecting member 25 is provided at one end of the inner bracket 22 away from the end cover 24, and the heating element 21 is accommodated in the inner bracket 22 via the second connecting member 25. An air inlet 251 for communicating with the air outlet gap 234 is provided on the second connecting member 25. The number of the air inlet 251 is ≤ the number of the air outlet gap 234, and a plurality of the air inlet 251 is distributed in an array. By providing the second connecting member 25 and the air inlet 251, air is allowed to enter the inner bracket 22 through the air inlet 251, thereby achieving effective ventilation with the air outlet gap 234. The number of the air inlet 251 is ≤ the number of the air outlet gap 234, and a plurality of the air inlet 251 is distributed in an array. Such a layout can evenly distribute the intake volume and ensure sufficient air flow around the entire heating element 21. This ventilation effect can effectively take away the heat generated by the heating element 21 during operation, improve the heating efficiency, and also help maintain the temperature stability inside the device, thereby extending the service life of the device.

[0042] Specifically, the handle portion 1 also includes a second cover shell 14 used in conjunction with the first cover shell 13. The second cover shell 14 is provided with a first connecting piece 16 for cooperating with the second connecting piece 25 at one end thereof close to the second connecting piece 25. The curling portion 2 is detachably connected to the handle portion 1 via the first connecting piece 16 and the second connecting piece 25. This detachable connection design allows the user to easily install or remove the curling portion 2 as needed, providing flexibility and convenience in use. In other embodiments, other curling portions 2 or blowing portions can also be installed on the handle portion 1. Through this detachable connection method, the user can easily replace different curling portions 2 to adapt to different hairstyle requirements, while also facilitating the maintenance and cleaning of the device. This technical means not only improves the practicality of the product, but also increases the flexibility of user use.

[0043] Specifically, the second housing 14 is integrally formed by injection molding.

[0044] Specifically, in this embodiment, the first connecting member 16 and the second connecting member 25 are configured by snap-fitting.

[0045] Specifically, an air inlet cover 3 for air intake is provided at one end of the handle portion 1 away from the curling portion 2. This design allows ambient air to enter the handle portion 1 through the air inlet cover 3, and then flow to the curling portion 2 or other parts that need ventilation, which can maintain smooth ventilation inside the device, help reduce the heat generated when the device is running, improve the heat dissipation efficiency of the device, and thus extend the service life of the device. The air inlet cover 3 can also effectively block larger external debris.

[0046] Specifically, the heating element 21 is located at one end of the control circuit board 11 away from the air inlet cover 3, which effectively prevents the heat generated by the heating element 21 from affecting the control circuit board 11. The heating element 21 is a well-known technology and will not be described in detail here.

[0047] Specifically, the control circuit board 11 of this embodiment is connected to the external power supply via the wire 5 .

[0048] Specifically, a protective cover 4 is provided at the connection between the wire 5 and the handle portion 1. The protective cover 4 is made of silicone / rubber material. The protective cover 4 is designed in a "V" shape with an obtuse opening angle, which can effectively protect the wire.

[0049] Specifically, the second connecting member 25 and / or the first housing 13 are further provided with a filter 26, which is honeycomb-shaped and can filter impurities, dust and particles in the air to prevent them from entering the internal components. Keeping the interior clean helps to extend the life of the device and ensure stable functions. At the same time, the existence of the filter 26 can protect the internal electronics, machinery or heating elements of the handle 1 and the curling part 2 from external pollutants, avoiding damage to the device or reduction in efficiency due to the entry of impurities. The filter 26 on the curling part 2 can evenly distribute the airflow, making the airflow blow in more evenly, thereby achieving a better curling effect.

[0050] Specifically, a conductive member 211 is disposed on the heating element 21 . In this embodiment, the conductive member 211 is fixed / limited via a second connecting member 25 . The conductive member 211 is electrically connected to a conductive member electrically disposed on the control circuit board 11 via a contact conduction method.

[0051] Specifically, a control button 15 electrically connected to the control circuit board 11 is further disposed on the second cover shell 14 .

[0052] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A hair drying and styling tool with a heating component arranged on an accessory, comprising a handle portion (1) and a curling portion (2) used in conjunction with the handle portion (1); characterized in that: The handle portion (1) comprises a control circuit board (11), a fan assembly (12) electrically connected to the control circuit board (11), and a first housing (13) for mounting the control circuit board (11) and the fan assembly (12); The curling part (2) comprises a curling roller and a heating element (21) located inside the curling roller. The curling roller is provided with an air outlet gap (234) which exposes the heating element (21) and penetrates the side wall of the curling roller. The heating element (21) is electrically connected to the control circuit board (11). The heating element (21) is arranged on the curling roller and / or on the handle part (1).

2. A hair dryer and styler with a heating element disposed on an accessory according to claim 1, characterized in that: The hair curler comprises an outer bracket (23) and an inner bracket (22) accommodated in the outer bracket (23); an air outlet gap (234) is arranged on the outer bracket (23); the air outlet gap (234) extends along the length direction of the outer bracket (23); and the inner bracket (22) is provided with ribs (225) separating the air outlet gap (234) along the length direction of the outer bracket (23).

3. A hair dryer and styler with a heating element disposed on an accessory according to claim 2, characterized in that: The inner bracket (22) comprises a bottom part (221), a plurality of rod bodies (223) are arranged in a circular array on the bottom part (221), the plurality of rod bodies (223) are arranged in parallel, two ends of a rib (225) are respectively arranged on two adjacent rod bodies (223), and the number of ribs (225) between two adjacent rod bodies (223) is multiple.

4. A hair dryer and styler with a heating element disposed on an accessory according to claim 3, characterized in that: The angle between the rib (225) and the rod body (223) is an acute angle or an obtuse angle.

5. A hair dryer and styler with a heating element disposed on an accessory according to claim 4, characterized in that: All the ribs (225) between two adjacent rod bodies (223) are arranged in a linear array along the length direction of the rod bodies (223).

6. A hair dryer and styler with a heating element disposed on an accessory according to claim 1, characterized in that: An air inlet is provided at one end of the handle portion (1) away from the curling portion (2), and the fan assembly (12) is used for allowing outside air to flow from the air inlet through the heating element (21) on the curling roller and / or the handle portion (1) to be heated and then blown out from the air outlet gap (234).

7. A hair dryer and styler with a heating element disposed on an accessory according to claim 2, characterized in that: The inner bracket (22) is accommodated in the outer bracket (23), a strip-shaped protrusion (233) is arranged on the inner wall of the outer bracket (23), and a groove (224) for accommodating the protrusion (233) is provided on the inner bracket (22).

8. A hair dryer and styler with a heating element disposed on an accessory according to claim 2, characterized in that: End covers (24) and a sealing shell (27) are respectively provided at two ends of the inner support (22) in the length direction. The end covers (24) are used to cooperate with the sealing shell (27) to stop and limit the two ends of the outer support (23).

9. A hair dryer and styler with a heating element disposed on an accessory according to claim 8, characterized in that: A second connecting member (25) is provided at one end of the inner bracket (22) away from the end cover (24); the heating element (21) is accommodated in the inner bracket (22) via the second connecting member (25); an air inlet hole (251) which is in communication with the air outlet gap (234) is provided on the second connecting member (25); and the plurality of air inlet holes (251) are distributed in an array.

10. A hair dryer and styler with a heating element disposed on an accessory according to claim 9, characterized in that: The handle portion (1) further comprises a second housing (14) for accommodating the first housing (13); a first connecting piece (16) for cooperating with the second connecting piece (25) is provided at one end of the second housing (14) close to the second connecting piece (25); the curling portion (2) is detachably connected to the handle portion (1) via the first connecting piece (16) and the second connecting piece (25).

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