A hair styling clip with a heating structure

Abstract

This invention relates to a hair styling clip with a heating structure, comprising a main unit, at least one hair clamping claw mounted on the main unit, and a hair clamping claw opening and closing triggering assembly. Each hair clamping claw includes a left clamping plate and a right clamping plate arranged opposite each other, wherein at least one clamping plate is slidably disposed. The hair clamping claw opening and closing triggering assembly is drively connected to the slidable clamping plate to drive the two clamping plates to slide open and close relative to each other. Heating plates are provided on the opposite clamping sides of the left clamping plate and the right clamping plate. The main unit has a built-in main control circuit assembly, and each heating plate is electrically connected to the main control circuit assembly. This structure achieves hair clamping opening and closing and double-sided synchronous heating and styling by providing heating plates on the left and right clamping plates respectively.

Description

Technical Field

[0001] This invention belongs to the field of heating and styling technology, and specifically relates to a hair styling clip with a heating structure. Background Technology

[0002] A high-crowned volumizing clip is a hair styling tool specifically designed to create a high crown and voluminous hairstyle. By applying force at the roots, it lifts the hair, keeping the roots, which would otherwise lie flat against the scalp, upright and voluminous, thus visually increasing the height of the crown and reshaping the head shape. To enhance the styling effect, heated volumizing clips have appeared on the market, resulting in a longer-lasting and more natural style that is less likely to flatten. However, existing heated hair styling clips still have some drawbacks: only one clip in the clamp has a heating mechanism, while the other clip only serves to clamp, limiting the heating range and requiring a longer clamping time to achieve the desired styling effect. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art. This invention provides a hair styling clip with a heating structure. By setting heating plates on the left and right clips respectively, the hair can be clamped and opened simultaneously and heated and styled on both sides at the same time.

[0004] The technical solution of the present invention: A hair styling clip with a heating structure includes a main unit, at least one hair clamping claw mounted on the main unit, and a hair clamp opening and closing triggering component; Each hair-clamping claw includes a left clamp and a right clamp arranged opposite to each other, wherein at least one clamp is slidably arranged. The hair-clamping claw opening and closing triggering component is connected to the slidable clamp to drive the two clamps to slide open and close relative to each other. Heating elements are provided on the opposing clamping sides of the left and right clamping plates; the main unit has a built-in main control circuit assembly, and each heating element is electrically connected to the main control circuit assembly.

[0005] The above technical solution includes a main unit, at least one hair clamping claw, and a claw opening and closing triggering component. By defining each hair clamping claw as a left and right clamping plate structure with opposite orientation, the two clamping plates can achieve stable relative sliding opening and closing motion, providing a reliable mechanical basis for hair clamping. Heating plates are evenly distributed on the opposite clamping sides of the left and right clamping plates, ensuring that the clamping area is fully covered by the heat source and that the hair clamping position can receive heat synchronously. The main control circuit component built into the main unit uniformly manages the power-on working status of all heating plates, realizing integrated and coordinated mechanical clamping and electrothermal shaping. The structure is well-organized, the working logic is stable, and it can continuously and stably complete the hair clamping, heating, and shaping operation, effectively improving the neatness of hair shaping and the ease of operation.

[0006] A further feature of the present invention is that the slidable clip is electrically connected to the main control circuit assembly via a sliding conductive component; the sliding conductive component includes a conductive sliding arm and a conductive contact area; the conductive sliding arm is linked to the slidable clip and connected to the heating element on the clip; the conductive contact area is fixed inside the main unit and electrically connected to the main control circuit assembly; the conductive contact area also extends along the opening and closing stroke direction of the slidable clip; within the opening and closing stroke of the clip, the conductive sliding arm corresponding to the sliding conductive component maintains contact and conductivity with the conductive contact area.

[0007] By further configuring the above-mentioned components, a sliding conductive component is used to achieve dynamic conductive connection. Through the coordinated movement of the conductive sliding arm and the sliding clamp, and the fixed arrangement of the conductive contact area, the conductive contact area is extended along the opening and closing stroke direction of the clamp. This ensures that the conductive sliding arm can continuously contact the conductive contact area and maintain conductivity at any opening and closing displacement position of the clamp. This completely avoids the defects such as power failure, loose connection, momentary circuit break, and heating interruption that are prone to occur during the reciprocating opening and closing of sliding heating clamps. It ensures that the heating element maintains continuous power and heat generation throughout the entire working stroke, significantly improving the dynamic working stability of the equipment, ensuring continuous and uniform heat output during the shaping process, and avoiding shaping defects caused by power failure.

[0008] A further provision of the present invention: the main control circuit assembly includes a control circuit board and a power supply module electrically connected to the control circuit board, and the conductive contact area is disposed on one side of the control circuit board corresponding to the conductive sliding arm.

[0009] By adopting the above-mentioned further configuration, the conductive contact area is directly placed on the corresponding surface of the control circuit board. There is no need to add an independent conductive base, adapter bracket, connecting wire or other auxiliary conductive structure. The conductive area is fixed and the circuit is connected directly by relying on the existing circuit board carrier, which greatly simplifies the internal assembly structure of the equipment. At the same time, it ensures the circuit connection accuracy between the conductive contact area and the main control circuit components, and improves the integration and assembly stability of the conductive structure.

[0010] A further provision of the present invention: the conductive sliding arm includes a substrate, the substrate having conductive feet extending toward the conductive contact area, one end of the conductive feet being connected to the substrate, and the other end forming a contact end that slides in contact with the conductive contact area, the conductive feet being elastic members; wherein the conductive feet are provided in pairs and extend in opposite directions.

[0011] With the above-mentioned further configuration, an extended conductive foot structure is set on the substrate of the conductive sliding arm. Utilizing the elastic component properties of the conductive foot, the contact end of the conductive foot can continuously and elastically press against the surface of the conductive contact area. Under the dynamic working condition of frequent reciprocating opening and closing sliding of the clamp, it can autonomously compensate for assembly gaps, structural deformation and slight wear errors, and always maintain a stable surface contact conduction state. This effectively avoids contact problems caused by vibration, gap deviation, and sliding jitter, and extends the service life of the sliding conductive structure. A pair of conductive feet extending in opposite directions are symmetrically arranged on the substrate to form a dual-point conductive circuit.

[0012] A further feature of the present invention is that the left clamping plate and the right clamping plate are both provided with grooves on their respective clamping sides, the heating plate is disposed in the groove of the corresponding clamping plate, and a heat-conducting plate is installed on the groove opening side of the clamping plate, the heat-conducting plate being attached to the heating plate.

[0013] With the above-mentioned further design, a groove structure is opened on the inner clamping side of the left and right clamping plates to embed the heating element inside the groove. A heat-conducting plate is attached to the opening side of the groove. On the one hand, the structure of the heat-conducting plate fully covering the heating element can evenly diffuse the point-like and sheet-like heat sources of the heating element to the entire clamping working surface, eliminating blind spots of local high temperature or low temperature, making the clamped hair strands more evenly heated, and greatly optimizing the hair styling and smoothing effect. On the other hand, the heat-conducting plate can form a closed protective structure for the internal heating element, preventing hair, dust, moisture and direct contact with the heating element, effectively avoiding the problems of oxidation, moisture, wear and tear, and dirt accumulation damage to the heating element, protecting the core heating structure, and improving the durability and safety of the equipment.

[0014] A further embodiment of the present invention: the hair clip opening and closing triggering component includes a pressing handle and an elastic reset component. The pressing handle is slidably mounted on the main unit, and the root of a slidable clip is connected to the pressing handle. One end of the pressing handle extends out of the main unit for user operation. When the user presses the pressing handle, it drives the slidable clip to slide away from the other paired clip, causing the hair clip to open. When the pressing handle is released, the elastic reset component provides a reset force, driving the pressing handle and the slidable clip to reset, causing the hair clip to close.

[0015] By further configuring the above-mentioned features, a complete automated opening and closing clamping mechanism is constructed through the combined triggering structure of the pressing handle and the elastic reset component. Users only need to press the exposed pressing handle to drive the sliding clip to move and open, automatically releasing the clamping state. After the external force is removed, the handle and clip can be automatically driven to reset and close by the elastic reset force of the elastic reset component, completing the hair clamping operation. The structure is simple and durable, and is suitable for high-frequency and routine hair styling operations.

[0016] A further feature of the present invention includes multiple hair-clamping claws arranged in parallel along the left-right direction, wherein one clip of each hair-clamping claw is slidably mounted on the main unit and the other clip is fixedly mounted on the main unit; the hair-clamping claw opening and closing triggering component can synchronously drive all slidable clips to complete the opening and closing action.

[0017] By further configuring the above-mentioned components, multiple hair clamping claws are arranged in parallel along the left and right directions. Each hair clamping claw adopts a paired structure of fixed clips and sliding clips. At the same time, a unified hair clamping claw opening and closing trigger component enables the synchronous linkage opening and closing of all sliding clips. This allows the device to simultaneously clamp and heat-set multiple areas of hair in a single clamping operation, greatly expanding the coverage of a single setting operation. This eliminates the need for repeated multi-section operations and significantly improves the efficiency of hair setting operations.

[0018] A further embodiment of the present invention includes: the claw opening and closing trigger includes a pair of pressing handles, the two pressing handles being slidably disposed on the left and right outer walls of the main unit respectively, and the elastic reset member abutting between the two pressing handles; the root of the slidable clip in each claw is connected to the pressing handle on the corresponding side respectively; when the two pressing handles move towards each other, they drive the corresponding slidable clip to slide and separate relative to the paired fixed clip; the elastic reset member is used to drive the two pressing handles to reset in opposite directions, and simultaneously drive the corresponding slidable clip to slide and approach the paired fixed clip.

[0019] With the above-mentioned further configuration, slidable pressing handles are arranged on the outer walls of the left and right sides of the main unit. The elastic reset component is abutted and assembled between the two pressing handles. At the same time, the sliding clips of each hair-clamping claw on the left and right sides are respectively connected to the pressing handles on the same side, forming a double-sided symmetrical linkage opening and closing structure. When the pressing handles on both sides move towards each other, they can simultaneously drive the sliding clips on the left and right sides to slide and separate from the corresponding fixed clips, quickly realizing the synchronous opening and releasing of all hair-clamping claws. When the elastic reset component drives the two pressing handles to reset in opposite directions, it can simultaneously drive the sliding clips on the left and right sides to move and close with the corresponding fixed clips, realizing full-area synchronous clamping. The double-sided symmetrical transmission structure has balanced force and extremely high linkage consistency, eliminating the problems of single claw action lag, jamming, and asynchronous opening and closing, and ensuring a high degree of uniformity in the opening and closing actions of multiple hair-clamping claws.

[0020] A further provision of the present invention includes: one pressing handle is provided with a plug arm, and the other pressing handle is provided with a corresponding receiving cavity. The plug arm is inserted into the receiving cavity to form a sliding sleeve engagement, and the plug arm and the receiving cavity are also slidably guided by a limiting guide groove and a guide post. The elastic reset member is abutted and disposed in the receiving cavity.

[0021] With the above-mentioned further configuration, the linkage sliding structure between the two pressing handles is realized through the sleeve engagement of the plug arm and the receiving cavity. Then, the sliding engagement of the limiting guide groove and the guide post guides and limits the overall sliding stroke, effectively limiting the left and right swaying and up and down deviation of the pressing handle during operation, ensuring that the bidirectional pressing action is straight and smooth. The elastic reset component is housed and abutted inside the receiving cavity, which can obtain a stable installation limit, prevent the reset component from moving, deviating or falling out, and ensure high consistency and smooth movement of the pressing and reset action.

[0022] A further feature of the present invention is that the main unit is provided with a hair-raising rod, which is positioned above the gap between the two hair-clamping claws.

[0023] By employing the above-mentioned further configuration, a top hair rod is placed above the gap between the two hair-clamping claws on the main unit. This creates a support structure between the multiple parallel hair-clamping claws, lifting the hair in the middle gap to prevent it from sagging due to lack of clamping support. Combined with the hair-clamping claws on both sides, this achieves full-area root volume shaping, further enhancing the overall volume and three-dimensionality of the crown. Attached Figure Description

[0024] Figure 1 This is a structural diagram of a specific embodiment of the present invention; Figure 2 This is a structural diagram of the main control circuit assembly according to a specific embodiment of the present invention; Figure 3 This is a structural diagram of the control circuit board according to a specific embodiment of the present invention; Figure 4 This is an assembly diagram of the claw opening and closing trigger component according to a specific embodiment of the present invention; Figure 5 This is a connection structure diagram of the claw opening and closing trigger component according to a specific embodiment of the present invention; Figure 6 This is a diagram showing the connection between the right clip of a hair clip on the left and the left pressing handle in a specific embodiment of the present invention. Figure 7 This is a diagram showing the connection between the right clip of the two right-side hair-clamping claws and the right-side pressing handle in a specific embodiment of the present invention. Figure 8 This is an assembly diagram of the heating element according to a specific embodiment of the present invention; Figure 9 This is a diagram showing the assembly of the heating element and the heat-conducting plate in a specific embodiment of the present invention.

[0025] Reference numerals: 1-Main unit, 2-Hand clamping claw, 21-Left clamping plate, 22-Right clamping plate, 23-Groove, 3-Hand clamping claw opening and closing trigger assembly, 31-Pressing grip, 32-Elastic reset component, 4-Heating plate, 5-Main control circuit assembly, 51-Control circuit board, 52-Power supply module, 6-Switch button, 7-Sliding conductive component, 71-Conductive sliding arm, 711-Base plate, 712-Conductive foot, 72-Conductive contact area, 8-Heat-conducting plate, 9-Top launch rod; 311-Plug-in arm, 312-Receiving cavity, 3111-Limiting guide groove, 3121-Guide post. Detailed Implementation

[0026] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] like Figure 1-9 As shown, a hair styling clip with a heating structure according to the present invention includes a main unit 1, at least one hair clamping claw 2 mounted on the main unit 1, and a hair clamp opening and closing triggering assembly 3. Each hair-clamping claw 2 includes a left clamping piece 21 and a right clamping piece 22 arranged opposite to each other, wherein at least one clamping piece is slidably arranged, and the hair-clamping claw opening and closing triggering component 3 is connected to the slidable clamping piece in a transmission connection to drive the two clamping pieces to slide open and close relative to each other; Heating elements 4 are provided on the opposing clamping sides of the left clamping plate 21 and the right clamping plate 22; the main unit 1 has a built-in main control circuit assembly 5, and each heating element 4 is electrically connected to the main control circuit assembly 5; the outer surface of the main unit 1 is provided with a switch button 6 electrically connected to the main control circuit assembly 5, or a control method such as an inductive switch is used to realize power on / off and temperature control, adapting to different hair types and different styling needs, further improving operational flexibility. The heating elements are of conventional design, but can also be heating wires or heating leads. Those skilled in the art can select the appropriate heating type according to actual needs, and are not limited to the forms listed above.

[0028] In the aforementioned hair-clamping claw components, one clamping piece can be fixed to the main unit while the other clamping piece is slidable, or both clamping pieces can be slidable.

[0029] Specifically, the slidable clip is electrically connected to the main control circuit assembly 5 via a sliding conductive component 7. The sliding conductive component 7 includes a conductive sliding arm 71 with sliding contact and a conductive contact area 72. The conductive sliding arm 71 is linked to the slidable clip and connected to the heating element 4 on the clip. The conductive contact area 72 is fixed inside the host 1 and electrically connected to the main control circuit assembly 5. The conductive contact area 72 also extends along the opening and closing stroke direction of the slidable clip. Within the opening and closing stroke of the clip, the conductive sliding arm 71 of the corresponding sliding conductive component 7 maintains contact and conductivity with the conductive contact area 72. Of course, electrical conductivity can also be achieved through a flexible wire connection. Those skilled in the art can also select a suitable conductive connection form according to the sliding stroke length of the clip and the assembly space. The sliding conductive structure disclosed in this embodiment is only a preferred solution.

[0030] Specifically, the main control circuit assembly 5 includes a control circuit board 51 and a power supply module 52 electrically connected to the control circuit board 51. The conductive contact area 72 is integrally disposed on one side of the control circuit board 51 corresponding to the conductive sliding arm 71. In actual assembly, the power supply module 52 can be powered by a built-in rechargeable battery or an external power cord according to the product design requirements, which can be flexibly adjusted by those skilled in the art.

[0031] Specifically, the conductive sliding arm 71 includes a substrate 711, on which conductive feet 712 extend toward the conductive contact area. One end of the conductive foot 712 is integrally connected to the substrate 711, and the other end forms a contact end that slides in contact with the conductive contact area 72. The conductive foot 712 is an elastic member. The conductive feet 712 are provided in pairs and extend in opposite directions. The contact end is bent to optimize the sliding contact angle, reduce sliding friction resistance, improve the smoothness during opening and closing sliding, reduce jamming, scraping, and contact loss, and continuously ensure the stable operation of the dynamic conductive structure.

[0032] Specifically, grooves 23 are provided on the opposing clamping sides of the left clamping piece 21 and the right clamping piece 22. The heating element 4 is disposed in the groove 23 of the corresponding clamping piece. A heat-conducting plate 8 is installed on the open side of the groove 23 of the clamping piece, and the heat-conducting plate 8 is attached to the heating element 4. The heat-conducting plate can be made of a metal material with excellent thermal conductivity and insulation, which ensures rapid and uniform heat conduction while avoiding the risk of leakage, further improving the safety of use.

[0033] Specifically, the slidable clip is slidably arranged in the left-right direction. The hair clip opening and closing triggering component 3 includes a pressing handle 31 and an elastic reset member 32. The pressing handle 31 is slidably mounted on the main unit 1. The root of the slidable clip is fixed or integrally connected to the pressing handle 31. One end of the pressing handle 31 extends out of the main unit 1 for user operation. When the user presses the pressing handle 31, it can drive the slidable clip to slide away from the other paired clip, so that the hair clip 2 completes the opening action. When the pressing handle 31 is released, the elastic reset member 32 provides a reset force, which drives the pressing handle 31 and the slidable clip to reset, so that the hair clip 2 completes the closing action.

[0034] Specifically, it includes multiple hair-clamping claws 2 arranged in parallel along the left and right direction. One clip of each hair-clamping claw 2 is slidably mounted on the host 1, and the other clip is fixedly mounted on the host 1. The hair-clamping claw opening and closing triggering component 3 can synchronously drive all the slidable clips to complete the opening and closing action.

[0035] Specifically, the claw opening and closing trigger 3 includes a pair of pressing handles 31, which are slidably disposed on the left and right outer walls of the main unit 1, respectively. The elastic reset member 32 is abutted between the two pressing handles 31. The root of the slidable clip in each claw is connected to the pressing handle 31 on the corresponding side. When the two pressing handles 31 move towards each other, they drive the corresponding slidable clip to slide and separate relative to the paired fixed clip. The elastic reset member 32 is used to drive the two pressing handles 31 to reset in opposite directions, and simultaneously drive the corresponding slidable clip to slide and move closer to the paired fixed clip. At least one hair-clamping claw on the left side has a slidable clip connected to the left pressing handle. The left clip in this left hair-clamping claw is fixed, and the right clip is slidable. At least one hair-clamping claw on the right side has a slidable clip connected to the right pressing handle. The right clip in this right hair-clamping claw is fixed, and the left clip is slidable. Through the symmetrical arrangement of the sliding clips, and in conjunction with the synchronous linkage of the pressing handles on both sides, when both sides are pressed, the left pressing handle drives the right clip in the left hair-clamping claw to slide to the right and separates, and the right pressing handle drives the left clip in the right hair-clamping claw to slide to the left and separates. This allows all hair-clamping claws to open synchronously. After releasing, under the elastic force of the elastic reset component, the pressing handles on both sides reset in the opposite direction, causing all slidable clips to close synchronously with their corresponding fixed clips, thus completing the hair clamping. The overall force is uniform and the linkage synchronization is excellent.

[0036] Alternatively, only one pressing handle can be installed, and the opening and closing of all sliding clips to one side can be completed simultaneously through single-sided sliding linkage. The heating element on the fixed clip is connected to the main control circuit component 5 via wires, which is simple to assemble and does not require adaptation to sliding displacement, resulting in a more concise and neat overall wiring layout.

[0037] Specifically, one of the pressing handles 31 is fixedly or integrally provided with a plug arm 311, and the other pressing handle 31 is provided with a corresponding receiving cavity 312. The plug arm 311 is inserted into the receiving cavity 312 to form a sliding sleeve fit. The plug arm 311 and the receiving cavity 312 are also slidably guided by a limiting guide groove 3111 and a guide post 3121. The limiting guide groove is opened on the inner wall of the plug arm or the receiving cavity, and the guide post is fixedly provided on the inner wall of the receiving cavity or the plug arm. After the two are plugged in, they can provide stable guidance for the sliding movement of the two pressing handles in opposite directions. The elastic reset member 32 is abutted in the receiving cavity 312.

[0038] Of course, the aforementioned clamp can also be rotatably hinged. The claw opening and closing triggering component can also adopt a joint structure of hinged handle and torsion spring reset component. When the user squeezes the hinged handle, the hinged clamp can be driven to rotate and close to complete the clamping. After releasing the squeezing force, the torsion spring can drive the hinged clamp to rotate and open to release the clamping state. At this time, a conductive slip ring is used to realize the dynamic conductive connection of the sliding clamp. Relying on the conductivity characteristics of the rotating conductive slip ring to adapt to the dynamic conductivity requirements of the hinged rotating clamp, it can also ensure that the hinged rotating clamp maintains continuous conductivity during the rotation opening and closing process, meeting the dynamic conductivity requirements of different structural layouts. Those skilled in the art can flexibly rotate according to the sliding form of the clamp.

[0039] Specifically, the host 1 is provided with a hair-lifting rod 9, which is positioned above the gap between the two hair-clamping claws 2. The hair-lifting rod 9 has an overall upward-arching arc structure, and its outer arc surface can provide stable support for the hair roots on the top of the head, naturally lifting the hair roots in the middle area of ​​the top of the head upward.

[0040] The specific working principle is as follows: Press the switch button to start. The main control circuit component controls the heating element to be powered on and heated. The heat is evenly diffused to the entire clamping working surface through the attached heat-conducting plate. Once the temperature reaches the preset working temperature, the shaping operation can begin.

[0041] During hair styling, the user presses the two handles facing each other from both sides of the main unit. The two handles slide towards each other along the guide structure of the insertion arm and the receiving cavity, simultaneously causing all the sliding clips on both sides to slide and separate from their corresponding fixed clips, opening all the hair clamping claws at the same time. Then, the hair to be styled is placed in sections between the opened hair clamping claws. After releasing the handles, the elastic reset component pushes the two handles back to their original positions, simultaneously causing all the sliding clips to slide closer to their corresponding fixed clips, closing and clamping the placed hair. The heating structure continuously and evenly heats and styles the clamped hair, while the hair in the gaps at corresponding positions is supported upwards by the top hair rod to maintain a fluffy support effect. After styling, pressing the two handles facing each other again will open all the hair clamping claws simultaneously, allowing the hair to be removed and completing the styling process.

[0042] It should be noted that in the description of this invention, all directional indications (such as up, down, forward, backward, etc.) are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0043] Furthermore, in this invention, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this invention, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

Claims

1. A hair styling clip with a heating structure, characterized in that, It includes a host (1), at least one clamping claw (2) installed on the host (1) and a claw opening and closing triggering component (3); Each hair-clamping claw (2) includes a left clamping piece (21) and a right clamping piece (22) arranged opposite to each other, wherein at least one clamping piece is slidably arranged, and the hair-clamping claw opening and closing triggering component (3) is connected to the slidable clamping piece in a transmission connection to drive the two clamping pieces to slide open and close relative to each other; Heating elements (4) are provided on the opposite clamping sides of the left clamping plate (21) and the right clamping plate (22); the host (1) has a built-in main control circuit assembly (5), and each heating element (4) is electrically connected to the main control circuit assembly (5).

2. The hair styling clip with a heating structure according to claim 1, characterized in that: The slidable clip is electrically connected to the main control circuit assembly (5) via a sliding conductive component (7); the sliding conductive component (7) includes a conductive sliding arm (71) and a conductive contact area (72) with sliding contact; the conductive sliding arm (71) is linked to the slidable clip and connected to the heating element (4) on the clip; the conductive contact area (72) is fixed inside the host (1) and electrically connected to the main control circuit assembly (5); the conductive contact area (72) also extends along the opening and closing stroke direction of the slidable clip; within the opening and closing stroke of the clip, the conductive sliding arm (71) of the corresponding sliding conductive component (7) maintains contact and conduction with the conductive contact area (72).

3. The hair styling clip with a heating structure according to claim 2, characterized in that: The main control circuit assembly (5) includes a control circuit board (51) and a power supply module (52) electrically connected to the control circuit board (51). The conductive contact area (72) is disposed on one side of the control circuit board (51) corresponding to the conductive slide arm (71).

4. The hair styling clip with a heating structure according to claim 2, characterized in that: The conductive sliding arm (71) includes a substrate (711), on which a conductive foot (712) is provided extending toward the conductive contact area. One end of the conductive foot (712) is connected to the substrate (711), and the other end forms a contact end that slides in contact with the conductive contact area (72). The conductive foot (712) is an elastic member. The conductive foot (712) is provided in pairs and extends in opposite directions.

5. The hair styling clip with a heating structure according to any one of claims 1-4, characterized in that: The left clamping piece (21) and the right clamping piece (22) are provided with grooves (23) on their respective clamping sides. The heating element (4) is provided in the groove (23) of the corresponding clamping piece. The opening side of the groove (23) of the clamping piece is provided with a heat-conducting plate (8). The heat-conducting plate (8) is attached to the heating element (4).

6. The hair styling clip with a heating structure according to claim 1, characterized in that: The hair clip opening and closing trigger assembly (3) includes a pressing handle (31) and an elastic reset member (32). The pressing handle (31) is slidably mounted on the host (1). The root of the slidable clip is connected to the pressing handle (31). One end of the pressing handle (31) extends out of the host (1) for user operation. When the user presses the pressing handle (31), the slidable clip will slide away from the other paired clip, so that the hair clip (2) completes the opening action. When the pressing handle (31) is released, the elastic reset member (32) provides a reset force, which drives the pressing handle (31) and the slidable clip to reset, so that the hair clip (2) completes the closing action.

7. The hair styling clip with a heating structure according to claim 6, characterized in that: It includes multiple hair-clamping claws (2) arranged in parallel along the left and right direction. One of the clips of each hair-clamping claw (2) is slidably mounted on the host (1), and the other clip is fixedly mounted on the host (1). The hair-clamping claw opening and closing triggering component (3) can synchronously drive all the slidable clips to complete the opening and closing action.

8. The hair styling clip with a heating structure according to claim 7, characterized in that: The claw opening and closing trigger (3) includes a pair of pressing handles (31), which are slidably disposed on the left and right outer walls of the main unit (1), and the elastic reset member (32) is abutted between the two pressing handles (31); the root of the slidable clip in each claw is connected to the pressing handle (31) on the corresponding side; when the two pressing handles (31) move towards each other, the corresponding slidable clip is driven to slide and separate relative to the paired fixed clip; the elastic reset member (32) is used to drive the two pressing handles (31) to reset in opposite directions, and simultaneously drive the corresponding slidable clip to slide and approach the paired fixed clip.

9. The hair styling clip with a heating structure according to claim 7, characterized in that: One of the pressing handles (31) is provided with a plug arm (311), and the other pressing handle (31) is provided with a corresponding receiving cavity (312). The plug arm (311) is inserted into the receiving cavity (312) to form a sliding sleeve fit. The plug arm (311) and the receiving cavity (312) are also slidably guided by the limiting guide groove (3111) and the guide post (3121). The elastic reset member (32) is abutted in the receiving cavity (312).

10. The hair styling clip with a heating structure according to any one of claims 1-4, characterized in that: The host (1) is provided with a hair-top rod (9), which is positioned above the gap between the two hair-clamping claws (2).

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