A hair styling device

Abstract

The application discloses a hair styling device, which comprises a handheld part, an air guide part, a heating part, a circuit board, two clamping plates and a distribution part. One end of the handheld part is provided with an air inlet, and the other end of the handheld part is provided with two opposite air ducts. An air passing channel is formed between the two air ducts. The opposite sides of the two air ducts are both provided with air outlets. The air inlet and the air passing channel are both communicated with the air outlets. When the hair passes through the air passing channel, the air outlet direction is parallel or intersected with the hair. The air guide part and the heating part are both arranged in the handheld part. The air guide part is located between the air inlet and the air outlet, and the heating part is located between the air outlet and the air guide part. The circuit board is electrically connected with the air guide part and the heating part. The two clamping plates are oppositely arranged on the handheld part. The working surfaces of the two clamping plates can respectively pass through the two air ducts and extend into the air passing channel after being pushed by external force. One end of the distribution part is connected with the handheld part, and the other end of the distribution part extends into the air passing channel and is located between the two clamping plates.

Description

Technical Field

[0001] This invention relates to the field of hair styling tools technology, and more specifically, to a hair styling device. Background Technology

[0002] In related technologies, hair straighteners blow air through air outlets on two opposing styling plates onto the hair passing between the two styling plates to achieve a straightening effect. However, relying solely on the airflow from the air outlets to straighten the hair results in a poor straightening effect.

[0003] Therefore, existing technologies need to be improved and developed. Summary of the Invention

[0004] The purpose of this invention is to provide a hair styling device that can improve the straightening effect on hair.

[0005] This invention provides a hair styling device, comprising: a handheld unit, an air-guiding component, a heating component, a circuit board, two clamps, and a parting component. One end of the handheld unit has an air inlet, and the other end has two opposing air guides forming a hair-passing channel. Each of the opposing sides of the two air guides has an air outlet. The air inlet and the hair-passing channel are both connected to the air outlets. When hair passes through the hair-passing channel, the airflow direction of the air outlet is parallel to or intersects with the hair. Both the air-guiding component and the heating component are equipped with... Within the handheld portion, the air-guiding component is located between the air inlet and the air outlet, and the heating element is located between the air outlet and the air-guiding component. The circuit board is electrically connected to the air-guiding component and the heating element. Two clamping plates are disposed opposite to each other on the handheld portion. When the two clamping plates are pushed by an external force, the working surfaces of the two clamping plates can respectively pass through the two air guide tubes and extend into the hair-passing channel. One end of the hair-distributing component is connected to the handheld portion, and the other end of the hair-distributing component extends into the hair-passing channel and is located between the two clamping plates.

[0006] According to one embodiment of the present invention, the above-mentioned dispensing component is provided with an airflow outlet, the air inlet and the dispensing channel are both connected to the airflow outlet, and the airflow outlet direction is parallel to or intersects the airflow outlet direction.

[0007] According to one embodiment of the present invention, the above-mentioned dispensing component is provided with a heating plate, the heating plate is electrically connected to the circuit board, and the two opposite sides of the heating plate face the two clamping plates respectively.

[0008] According to one embodiment of the present invention, one end of each of the two clamping plates is rotatably disposed in the hand-held part via a rotating shaft, and a reset member is provided between the two clamping plates. The reset member is located on the side of the rotating shaft near the other end of the clamping plate, and the two ends of the reset member abut against the opposite sides of the two clamping plates respectively.

[0009] According to one embodiment of the present invention, each of the two clamping plates described above is provided with a guide post on its opposite side, and the two ends of the reset member are respectively sleeved on the two guide posts.

[0010] According to one embodiment of the present invention, each of the two clamping plates has an extension block at one end, and the two extension blocks are respectively located on opposite sides of one end of the two clamping plates, and the two extension blocks are staggered and abut against each other.

[0011] According to one embodiment of the present invention, the handheld part described above is provided with a control assembly, the control assembly including a first rotating rod, a second rotating rod and a movable member; the middle portions of the first rotating rod and the middle portions of the second rotating rod are rotatably disposed within the handheld part, one end of the first rotating rod abuts against one of the opposite sides of the two clamps, the other end of the first rotating rod abuts against one end of the second rotating rod, the other end of the second rotating rod is connected to the movable member, and at least a portion of the movable member is exposed in the handheld part.

[0012] According to one embodiment of the present invention, the handheld part described above is provided with a first switch, which is electrically connected to the circuit board. The movable part is provided with a second switch. When the movable part is pressed or the pressing of the movable part is released, the first switch and the second switch are connected or disconnected. The circuit board controls the air-guiding element and the heating element according to the connection or disconnection of the first switch and the second switch.

[0013] According to one embodiment of the present invention, the two air outlets are connected to form a "U"-shaped air outlet surrounding the over-generation channel, or both air outlets are connected to the airflow outlet to form a double "U"-shaped air outlet surrounding the over-generation channel.

[0014] According to one embodiment of the present invention, the working surface of the clamp is provided with a heating element, and the heating element is electrically connected to the circuit board.

[0015] The beneficial effects of the present invention are as follows: The hair straightening device of the present invention straightens the hair by cooperating with two clamps and a parting component, which can improve the straightening effect. In addition, the parting component can separate the hair passing through the hair channel, expand the gap between the hair strands, and make the airflow blown out from the two air outlets evenly act on each hair. This not only improves the heating and softening effect on the hair, but also improves the heating and softening efficiency of the hair, thereby improving the straightening effect and straightening efficiency. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the hair styling device in an embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of the hair styling equipment in an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the hair styling device with part of the handheld portion removed in an embodiment of the present invention;

[0020] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0021] Figure 5 for Figure 2 A magnified view of a section at point B.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Handheld part; 11. Air inlet; 12. Air guide tube; 121. Hair guide arc surface; 13. Hair passage; 14. Air outlet; 2. Air intake component; 3. Heating component; 4. Circuit board; 5. Clamping plate; 51. Guide post; 52. Extension block; 6. Hair distribution component; 61. Airflow outlet; 7. Heating plate; 8. Reset component; 9. Control assembly; 91. First rotating rod; 92. Second rotating rod; 93. Movable component; 10. Switch one; 20. Switch two. Detailed Implementation

[0024] The following drawings disclose several embodiments of the present invention. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0026] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this invention.

[0027] To further understand the content, features, and effects of this invention, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0028] like Figure 1 , Figure 2 as well as Figure 3 As shown, the present invention provides a hair styling device, including a handheld part 1, an air guide 2, a heating element 3, a circuit board 4, two clamps 5, and a parting element 6. One end of the handheld part 1 has an air inlet 11, and the other end has two opposing air guides 12, forming a hair passage 13 between the two air guides 12. Each of the opposing sides of the two air guides 12 has an air outlet 14. The air inlet 11 and the hair passage 13 are both connected to the air outlet 14. When hair passes through the hair passage 13, the airflow direction of the air outlet 14 is parallel to or intersects with the hair. The air guide 2 and the heating element 3 are both disposed within the handheld part 1. The air guide 2 is located between the air inlet 11 and the air outlet 14, and the heating element 3 is located between the air outlet 14 and the air guide 2. The circuit board 4 is electrically connected to the air guide 2 and the heating element 3. Two clamping plates 5 are positioned opposite each other on the handheld part 1. When pushed by an external force, the working surfaces of the two clamping plates 5 can pass through the two air guide tubes 12 and extend into the hair-generating channel 13. One end of the hair-generating component 6 is connected to the handheld part 1, and the other end of the hair-generating component 6 extends into the hair-generating channel 13 and is located between the two clamping plates 5. Specifically, the blower can be a high-speed motor, and the heating element 3 can be a heating wire.

[0029] In practical applications, the hair styling device can be used as a hair dryer to dry hair or to straighten hair. When straightening hair, a strand of hair is passed through the hair passage 13. The hair styling device is activated by the control button on the handheld part 1, which is electrically connected to the circuit board 4. Outside air enters the handheld part 1 through the air inlet 11 under the action of the air guide 2 and is heated by the heating element 3. Then, it is sprayed out from the air outlet 14 into the hair passage 13, acting on two strands of hair to heat and soften them. When the strand of hair passes through the hair passage 13, the parting element 6 divides the strand of hair into two strands, widening the gap between the hair strands. This allows the airflow from the air outlet 14 to act evenly on each strand of hair, improving the heating and softening effect. At the same time, a pushing force is applied to the two clamps 5, causing the working surfaces of the two clamps 5 to pass through the two air guide tubes 12 and extend into the hair passage 13 to clamp the hair. The hair styling device is then pulled along the direction from the root to the tip of the hair, straightening the hair.

[0030] It should be noted that the working surface of the clamp 5 refers to the side of the clamp 5 facing the parting component 6 that works with it to clamp the hair.

[0031] Understandably, the force with which the two clamps 5 and the parting piece 6 clamp the hair can be adjusted according to actual needs. The greater the pressure applied to the two clamps 5, the greater the clamping force between the two clamps 5 and the parting piece 6; the less the pressure applied to the two clamps 5, the less the clamping force between the two clamps 5 and the parting piece 6.

[0032] Through the above technical solution, the hair passing through the hair passage 13 is straightened under the action of the two clamps 5 and the parting component 6. Compared with straightening the hair by airflow alone, the straightening effect is effectively improved. In addition, when the hair passes through the hair passage 13, the parting component 6 can separate the hair, so that the airflow blown out of the air outlet 14 can act evenly on each hair. This not only improves the heating and softening effect on the hair, but also improves the heating and softening efficiency on the hair, thereby improving the straightening effect and straightening efficiency.

[0033] Specifically, when the straightener 5 passes through the air guide tube 12 and extends into the hair passage 13, the straightener 5 is located at the rear end of the air outlet 14. The rear end of the air outlet 14 refers to the side of the air outlet 14 away from the hair ends when the hair passes through the hair passage 13. In this way, the airflow blown out of the air outlet 14 softens the hair sufficiently before it is straightened by the straightener 5 and the parting component 6, so as to achieve a better straightening effect.

[0034] In practical applications, to facilitate hair passing through the hair passage 13, in some preferred embodiments, an inlet communicating with the hair passage 13 is formed between the ends of the two air guides 12 furthest from the air inlet 11. Each end of the two air guides 12 furthest from the air inlet 11 has a hair-guiding arc surface 121, and the two arc surfaces 121 are arranged opposite each other, causing the width of the inlet to gradually decrease. When hair passes through the hair passage 13, the gradually decreasing width of the inlet guides the hair, facilitating its entry into the hair passage 13.

[0035] In some preferred embodiments, the hair-dispensing component 6 is provided with an airflow outlet 61, and both the air inlet 11 and the hair-passing channel 13 are connected to the airflow outlet 61. The airflow direction of the airflow outlet 61 is parallel to or intersects with the airflow direction of the air outlet 14. This technical solution allows the heated airflow entering the handheld part 1 to be simultaneously blown out from both the air outlet 14 and the airflow outlet 61, acting on both sides of the hair, further improving the heating and softening efficiency and effect, thereby further improving the straightening efficiency and effect.

[0036] In some preferred embodiments, the hair-dispensing component 6 is provided with a heating plate 7, which is electrically connected to the circuit board 4. The two opposite sides of the heating plate 7 face the two clamping plates 5 respectively. Specifically, the heating plate 7 can be a PTC heating element or an MCH ceramic heating element. With this technical solution, when the two clamping plates 5 and the hair-dispensing component 6 work together to clamp the hair, the heating plate 7 is energized to generate heat that acts on the hair, achieving secondary heating and softening of the hair to further improve the straightening effect. In addition, after the hair passes through the hair-passing channel 13, rotating the hair styling device causes the hair to wrap around the hair styling device, and the hair can also be styled under the action of the heating plate 7.

[0037] In some preferred embodiments, the working surface of the clamping plate 5 is provided with a heating element, which is electrically connected to the circuit board 4. Specifically, the heating element can be a PTC heating element or an MCH ceramic heating element. Through this technical solution, when the two clamping plates 5 and the hair parting piece 6 are used to clamp the hair, the two heating elements are energized to generate heat that acts on the hair. The heating elements and the heating plate 7 work together to reheat and soften the hair, which can further improve the straightening effect.

[0038] In some preferred embodiments, the two air outlets 14 are connected to form a "U"-shaped air outlet surrounding the hair passage 13, or both air outlets 14 are connected to the airflow outlet 61 to form a double "U"-shaped air outlet surrounding the hair passage 13. This technical solution allows the airflow from the "U"-shaped air outlet or the double "U"-shaped air outlet to gather the hair passing through the hair passage 13, preventing the hair from sticking up and affecting the straightening effect.

[0039] like Figure 3 and Figure 4 As shown, in some preferred embodiments, one end of each of the two clamping plates 5 is rotatably mounted inside the handheld part 1 via a pivot. A reset member 8 is provided between the two clamping plates 5, located on the side of the pivot near the other end of the clamping plates 5. The two ends of the reset member 8 abut against the opposite sides of the two clamping plates 5. In specific applications, when straightening hair, a pushing force is applied to the two clamping plates 5, causing them to clamp the hair passing through the hair passage 13 in conjunction with the parting member 6. At this time, the reset member 8 is compressed. After pulling the hair styling device to the ends of the hair, the pushing force on the two clamping plates 5 is released, and the reset member 8, in its uncompressed state, is compressed. The elasticity of the reset member 8 pushes the two clamping plates 5 back from the hair passage 13, releasing the clamping of the hair. Specifically, the reset member 8 can be a spring.

[0040] In some preferred embodiments, each of the two clamping plates 5 has a guide post 51 on its opposite side, and the two ends of the reset member 8 are respectively sleeved on the two guide posts 51. In practical applications, the two guide posts 51 can guide and position the reset member 8 to prevent it from bending and becoming unstable.

[0041] In some preferred embodiments, each of the two clamping plates 5 has an extension block 52 at one end. The two extension blocks 52 are located on opposite sides of one end of the two clamping plates 5, and are staggered and abut against each other. This technical solution allows applying a pushing force to one of the clamping plates 5, which in turn pushes the other clamping plate 5 through the interaction of the two extension blocks 52. This allows the working surfaces of the two clamping plates 5 to pass through the two air ducts 12 and extend into the hair-passing channel 13 to clamp the hair passing through the channel 13, making operation simpler and more convenient and labor-saving.

[0042] To facilitate the movement of the clamping plates 5, in some preferred embodiments, the handheld portion 1 is provided with a control assembly 9, which is connected to one of the two clamping plates 5. Specifically, the control assembly 9 includes a first rotating rod 91, a second rotating rod 92, and a movable member 93; the middle portions of the first rotating rod 91 and the second rotating rod 92 are rotatably disposed within the handheld portion 1, one end of the first rotating rod 91 abuts against one of the opposite sides of the two clamping plates 5, the other end of the first rotating rod 91 abuts against one end of the second rotating rod 92, and the other end of the second rotating rod 92 is connected to the movable member 93, at least a portion of which is exposed in the handheld portion 1. In practical application, pressing the movable part 93 causes the movable part 93 to push the second rotating rod 92 to rotate around its middle part as the rotation center. The rotation of the second rotating rod 92 pushes the first rotating rod 91 to rotate around its middle part as the rotation center. This causes one end of the first rotating rod 91 to push one of the two clamping plates 5 so that its working surface passes through the air guide tube 12 and extends into the hair passage channel 13. The other of the two clamping plates 5, with the cooperation of the two extension blocks 52, also has its working surface pass through the air guide tube 12 and extend into the hair passage channel 13. This causes the hair passing through the hair passage channel 13 to be clamped between the working surfaces of the two clamping plates 5 and the hair parting part 6.

[0043] When using hair styling equipment, since it's impossible to dry and straighten all the hair at once, it's necessary to repeatedly pass a strand of hair through the hair-passing channel 13 and then press the movable part 93. However, during this process, the hair styling equipment is constantly in operation, causing a high-speed airflow to continuously blow out from the air outlet 14. This high-speed airflow can affect subsequent passes of a strand of hair through the hair-passing channel 13. Therefore, in some preferred embodiments, such as... Figure 2 and Figure 5 As shown, the handheld part is equipped with a first switch 10, which is electrically connected to the circuit board 4. A second switch 20 is located on the movable part 93. When the movable part 93 is pressed or depressed, the first switch 10 and the second switch 20 are switched on or off. The circuit board 4 controls the air intake component 2 and the heating component 3 based on the on / off state of the first switch 10 and the second switch 20. Specifically, the first switch 10 can be a Hall sensor, and the second switch 20 can be a magnet; the first switch 10 can be a reed switch, and the second switch 20 can be a magnet; the first switch 10 can also be a micro switch, and the second switch 20 can be a push rod.

[0044] When switch 10 is a Hall sensor and switch 20 is a magnet, when the movable part 93 is not pressed (when the movable part 93 is not pressed), the movable part 93 moves away from the Hall sensor under the action of the reset part 8, thereby causing the magnet to move away from the Hall sensor. At this time, switch 20 generates a first signal by sensing the magnet and feeds it back to the circuit board 4. The circuit board 4 controls the air intake 2 to rotate at a preset low speed or stop rotating, and controls the heating element 3 to work at a preset low power or not be powered, so that only a weak airflow or no airflow blows out of the air outlet 14, so as to avoid the subsequent passing of a strand of hair. The hair-passing channel 13 causes an impact. Furthermore, when a strand of hair passes through the hair-passing channel 13, the air-guiding component 2 rotates at a preset low speed or stops rotating, and the heating element 3 is controlled to operate at a preset low power or not be powered, thus achieving energy saving. After a strand of hair passes through the hair-passing channel 13, pressing the movable component 93 changes the distance between the magnet and the Hall sensor. The Hall sensor generates a second signal by sensing the magnet and feeds it back to the circuit board 4. The circuit board 4 controls the air-guiding component 2 to rotate at a preset high speed and simultaneously controls the heating element 3 to be powered, causing the air outlet 14 to blow out a hot, high-speed airflow, thereby achieving... Excellent heating, softening, and straightening effects; similarly, when switch 10 is a reed switch and switch 20 is a magnet, when the movable part 93 is pressed and the magnet approaches the reed switch, the magnetic field generated by the magnet magnetizes the reed switch's spring, causing the magnet and spring to attract and conduct. Circuit board 4 controls the air intake component 2 to rotate at a preset high speed based on the signal of the magnet and spring attracting and conducting, while simultaneously controlling the heating element 3 to be energized, causing the air outlet 14 to blow out a hot, high-speed airflow. When the movable part 93 is released, the magnet moves away, the magnetic field disappears, and the spring elastically rebounds and disconnects. Circuit board 4 controls the air intake component 2 to rotate at a preset low speed or stop rotating based on the disconnection of the magnet and spring. The circuit board 4 controls the heating element 3 to operate at a preset low power or not be powered on when switch 10 is a micro switch and switch 20 is a push rod. Pressing the movable part 93 triggers the micro switch. The circuit board 4 controls the air duct 2 to rotate at a preset high speed and simultaneously controls the heating element 3 to be powered on, so that the air outlet 14 blows out hot high-speed airflow. When the movable part 93 is released, the push rod moves away from the micro switch and the micro switch is not triggered. The circuit board 4 controls the air duct 2 to rotate at a preset low speed or stop rotating and controls the heating element 3 to operate at a preset low power or not be powered on, based on the signal that the micro switch is not triggered.

[0045] In summary, in one or more embodiments of the present invention, the hair styling device of the present invention straightens hair by cooperating with two clamps 5 and a hair parting member 6, which can improve the straightening effect. In addition, the hair parting member 6 can separate the hair passing through the hair passage 13, expand the gap between the hair strands, and make the airflow blown out by the two air outlets 14 evenly act on each hair, thereby improving the heating and softening effect on the hair and achieving a better straightening effect.

[0046] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A hair styling device, characterized in that, The device includes a handheld part (1), an air intake (2), a heating element (3), a circuit board (4), two clamps (5), and a hair parting element (6). One end of the handheld part (1) has an air inlet (11), and the other end of the handheld part (1) has two opposing air guides (12). A hair passage channel (13) is formed between the two air guides (12). Each of the two air guides (12) has an air outlet (14) on its opposite side. The air inlet (11) and the hair passage channel (13) are connected to the air outlet (14). When hair passes through the hair passage channel (13), the air outlet (14) is parallel to or intersects the hair. The air intake (2) and the heating element (3) are both located on the handheld part. Inside part (1), the air-guiding component (2) is located between the air inlet (11) and the air outlet (14), the heating component (3) is located between the air outlet (14) and the air-guiding component (2), and the circuit board (4) is electrically connected to the air-guiding component (2) and the heating component (3); the two clamping plates (5) are arranged opposite to each other on the hand-held part (1), and after the two clamping plates (5) are pushed by external force, the working surfaces of the two clamping plates (5) can pass through the two air guide tubes (12) and extend into the hair-passing channel (13); one end of the hair-distributing component (6) is connected to the hand-held part (1), and the other end of the hair-distributing component (6) extends into the hair-passing channel (13) and is located between the two clamping plates (5).

2. The hair styling device according to claim 1, characterized in that, The distribution component (6) is provided with an airflow outlet (61), the air inlet (11) and the over-discharge channel (13) are both connected to the airflow outlet (61), and the airflow direction of the airflow outlet (61) is parallel or intersecting with the airflow direction of the air outlet (14).

3. The hair styling device according to claim 1, characterized in that, The distribution component (6) is provided with a heating plate (7), which is electrically connected to the circuit board (4). The two opposite sides of the heating plate (7) face the two clamps (5) respectively.

4. The hair styling device according to claim 1, characterized in that, One end of each of the two clamps (5) is rotatably disposed in the hand-held part (1) via a pivot. A reset member (8) is provided between the two clamps (5). The reset member (8) is located on the side of the pivot near the other end of the clamp (5). The two ends of the reset member (8) abut against the opposite sides of the two clamps (5).

5. The hair styling device according to claim 4, characterized in that, Each of the two clamping plates (5) has a guide post (51) on its opposite side, and the two ends of the reset member (8) are respectively sleeved on the two guide posts (51).

6. The hair styling device according to claim 4, characterized in that, Each of the two clamping plates (5) has an extension block (52) at one end. The two extension blocks (52) are located on opposite sides of one end of the two clamping plates (5), and the two extension blocks (52) are staggered and abut against each other.

7. The hair styling device according to claim 6, characterized in that, The handheld part (1) is provided with an operating component (9), which includes a first rotating rod (91), a second rotating rod (92), and a movable part (93). The middle part of the first rotating rod (91) and the middle part of the second rotating rod (92) are rotatably disposed in the handheld part (1). One end of the first rotating rod (91) abuts against one of the opposite sides of the two clamps (5), and the other end of the first rotating rod (91) abuts against one end of the second rotating rod (92). The other end of the second rotating rod (92) is connected to the movable part (93), and at least a portion of the movable part (93) is exposed in the handheld part (1).

8. The hair styling device according to claim 7, characterized in that, The handheld part (1) is provided with a switch one (10), which is electrically connected to the circuit board (4). The movable part (93) is provided with a switch two (20). When the movable part (93) is pressed or the pressing of the movable part (93) is canceled, the switch one (10) and the switch two (20) are connected or disconnected. The circuit board (4) controls the air duct (2) and the heating element (3) according to the connection or disconnection of the switch one (10) and the switch two (20).

9. The hair styling device according to claim 2, characterized in that, The two air outlets (14) are connected to form a "U"-shaped air outlet surrounding the over-flow channel (13), or both air outlets (14) are connected to the airflow outlet (61) to form a double "U"-shaped air outlet surrounding the over-flow channel (13).

10. The hair styling device according to claim 1, characterized in that, The working surface of the clamp (5) is provided with a heating element, which is electrically connected to the circuit board (4).

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