Electrically heated styling comb and electrically heated styling comb

Abstract

The present application relates to a kind of electric heating styling comb head and electric heating styling comb, belong to hairdressing equipment technical field.A kind of electric heating styling comb head, comprising: comb head component, the two sides outer wall of the comb head component mutually apart are respectively equipped with several comb teeth;Heat conduction component, the heat conduction component is equipped with the installation cavity extending along its length direction, the heat conduction component is assembled on the comb head component, the heat conduction component and the comb head component are mutually clamped and limited;Heating assembly, the heating assembly is arranged on the heat conduction component and is located in the installation cavity;Base, the base is equipped with assembly port, the comb head component is arranged on the base and is located at the assembly port.The present application each component is mutually clamped and limited, and structure is stable, can realize double-sided even heating, hair even heating, can take into account straight hair and curl hair styling, assembly compact, strong practicality.

Description

Technical Field

[0001] This invention relates to the field of hair styling equipment technology, and in particular to an electric heating styling comb and an electric heating styling comb. Background Technology

[0002] Existing electric styling combs generally adopt a single-sided heating layout, resulting in a small heating coverage area and uneven heating of the hair strands. This easily leads to localized overheating, short styling time, and poor overall hair shaping effect. Moreover, the functions of conventional combs are relatively limited, only capable of straightening hair and unable to meet various styling needs such as bangs shaping and curly hair creation, thus restricting their applicability. In addition, the limiting and locking structures of various components are rudimentary, and the internal heat conduction and heating components are prone to displacement and movement during long-term use, further leading to a continuous decline in the structural stability of the entire machine and a short service life. Overall, the user experience and product practicality are insufficient. Summary of the Invention

[0003] Therefore, it is necessary to provide an electric heating styling comb and electric heating styling brush to address the problems of uneven heating on one side, limited styling function, and poor structural stability of existing electric heating styling combs.

[0004] The first aspect of this invention discloses an electrically heated styling comb, comprising: a comb assembly having a plurality of comb teeth on its two opposing outer walls; a heat-conducting assembly having a mounting cavity extending along its length, the heat-conducting assembly being mounted on the comb assembly and engaging and limiting each other with the comb assembly; a heating assembly disposed on the heat-conducting assembly and located within the mounting cavity; and a base having an assembly opening, the comb assembly being disposed on the base and located at the assembly opening.

[0005] In the aforementioned electric heating styling comb, the heat-conducting component is assembled inside the comb assembly and interlocks with each other, effectively preventing relative displacement and radial movement during use, ensuring a robust and reliable assembly. The heating component is housed within the mounting cavity of the heat-conducting component, and the generated heat can be evenly conducted to the comb teeth arranged on both sides of the comb assembly, achieving a double-sided synchronous heating effect. This ensures that the hair strands are heated fully and evenly, significantly optimizing the hair styling quality. The double-sided comb teeth can meet diverse hair styling needs. Straightening can be achieved using only one side of the comb teeth, while flipping the comb over allows the contour of the comb assembly to cover the bangs, easily creating a curly style, making the product suitable for a wider range of scenarios. The base has an assembly opening to limit the end of the comb assembly, facilitating the sequential assembly and locking of all components at the comb end, and also allowing for smooth connection to the rear handle housing. The overall structure is compact, with excellent thermal conductivity, combining structural stability with multiple styling functions.

[0006] In one embodiment, the comb assembly has an internal mounting space that extends along its length and extends through its thickness.

[0007] In one embodiment, the end of the heat-conducting component extends outward through the assembly port and aligns with the end of the base furthest from the comb assembly, allowing fasteners to pass through and lock the connection. This assembly method can axially and firmly lock the heat-conducting component, comb assembly, and base into one unit, effectively limiting axial slippage and loosening of the components, significantly improving the overall assembly firmness of the comb. At the same time, the fasteners are concentrated at the end for locking, making the assembly operation simple and quick, and disassembly and maintenance more convenient. This locking structure can also be used to smoothly connect the rear handle component, ensuring the integrity and structural stability of the entire machine's series assembly.

[0008] In one embodiment, the comb assembly includes a comb frame and fasteners. The comb frame has an installation space extending along its length and penetrating along its thickness. The heat-conducting component is mounted on the comb frame and partially housed within the installation space. The heat-conducting component and the comb frame are mutually engaged and positioned. A plurality of comb teeth are disposed on the opposite outer walls of the comb frame. Multiple fasteners are disposed at the ends of the comb frame near the base and engage with the inner wall of the base after passing through the assembly port. The comb frame has an internal installation space that extends along its length and extends through its thickness, allowing the heat-conducting component to pass through and be partially accommodated. The heat-conducting component and the comb frame interlock and limit each other, firmly constraining the radial position of the heat-conducting component and preventing it from shifting or shaking during heating and repeated combing. The outer walls on both sides of the comb frame are equipped with comb teeth, which can stably support the comb tooth structure and conduct heat. Multiple fasteners at the ends of the comb frame pass through the assembly port of the base and snap into the inner wall of the base, which can pre-fix and position the comb frame and the base, reducing the difficulty of alignment when fastening and assembling the fasteners. The pre-snap fastening combined with the double fixing method of the end fasteners makes the comb frame, heat-conducting component and base more tightly and reliably assembled, and while making disassembly and assembly convenient, it further improves the overall structural stability of the machine.

[0009] In one embodiment, the heat-conducting component includes a first heat-conducting element, a second heat-conducting element, and heat-conducting protrusions. The first heat-conducting element and the second heat-conducting element are arranged opposite to each other and surround to form the mounting cavity. The first heat-conducting element and the second heat-conducting element are respectively assembled on the combing component. The first heat-conducting element and the second heat-conducting element are respectively engaged and limited with the combing component. There are multiple heat-conducting protrusions. The multiple heat-conducting protrusions are arranged sequentially on the outer surfaces of the first heat-conducting element and the second heat-conducting element that are opposite to each other. The ends of the first heat-conducting element and the second heat-conducting element pass through the mounting opening and are locked and fixed to the end of the base away from the combing component by fasteners. The heat-conducting component consists of a first heat-conducting element and a second heat-conducting element, which are joined together to form an installation cavity. The split structure facilitates the assembly and maintenance of the heating component. The two heat-conducting elements are respectively engaged and positioned with the combing component to effectively prevent misalignment and loosening. Heat-conducting protrusions are arranged sequentially on the outer sides of the two heat-conducting elements, which can expand the heat-conducting area. When combing hair, the heat-conducting protrusions can directly contact the hair to provide heat, resulting in rapid heating and better styling effect. After the ends of the first and second heat-conducting elements pass through the assembly port, they are locked to the end of the base by fasteners. This can tighten the two heat-conducting elements, avoid the formation of splicing gaps, maintain the integrity of heat conduction, and at the same time achieve a stable connection between the heat-conducting component and the base. The overall structure is reliable and has excellent heat conduction performance.

[0010] In one embodiment, the first heat-conducting component is provided with a first mounting hole and a plurality of first limiting platforms, the plurality of first limiting platforms being distributed on both side walls of the first heat-conducting component. The second heat-conducting component is provided with a second mounting hole and a plurality of second limiting platforms, the plurality of second limiting platforms being distributed on both side walls of the second heat-conducting component. When the first heat-conducting component and the second heat-conducting component are fitted together and mounted on the comb assembly, the first limiting platforms and the second limiting platforms respectively abut against and limit the inner wall of the comb assembly. The first mounting hole, the second mounting hole and the end of the base away from the comb assembly are aligned and connected to allow fasteners to pass through and lock and fix them. The first heat-conducting component has a first limiting platform on its side wall, and the second heat-conducting component has a second limiting platform on its side wall. After the two heat-conducting components are assembled into the comb assembly, the two limiting platforms closely abut against the inner wall of the comb assembly to limit the radial sway and positional displacement of the first and second heat-conducting components, ensuring the stability of their splicing shape. The first and second assembly holes are aligned with each other and aligned with the holes at the end of the base. Fasteners are uniformly inserted and locked, which can not only firmly gather and fit the two heat-conducting components and eliminate splicing gaps, but also complete the axial fixation of the entire heat-conducting assembly to the base. The assembly accuracy is high, the structure is stable, and the uniform heat conduction effect of the whole machine is continuously guaranteed.

[0011] In one embodiment, the comb assembly has an internal mounting space extending along its length and penetrating through its thickness. The first and second heat-conducting components are located within the mounting space, and the plurality of heat-conducting protrusions are exposed outside the mounting space. The mounting space, extending through the thickness and along the length of the comb assembly, allows for the overall arrangement and assembly of the first and second heat-conducting components after assembly. The inner wall of the mounting space constrains the overall outline of the two heat-conducting components, preventing significant misalignment after assembly. The heat-conducting protrusions extend outwards and are exposed outside the mounting space, allowing direct contact with the hair strands to transfer heat, shortening the heat conduction path and increasing heating efficiency. Simultaneously, the exposed structure can directly participate in hair curling and straightening styling operations, resulting in better hair styling effects.

[0012] In one embodiment, the first heat-conducting component is integrally formed with the corresponding heat-conducting protrusion, and the second heat-conducting component is integrally formed with the corresponding heat-conducting protrusion. This integral forming eliminates gaps between components, ensuring continuous and lossless heat conduction, resulting in higher thermal conductivity. It also significantly improves the overall structural strength of the component, making it less prone to breakage or detachment during use. Furthermore, it reduces manufacturing processes, enhancing assembly convenience and structural durability.

[0013] In one embodiment, the heat-conducting protrusion has an elliptical cross-section. The elliptical cross-section design of the heat-conducting protrusion, with its rounded contour, prevents snagging and scratching of the hair when in contact with it, resulting in a smooth and comfortable combing experience. The curved outer surface increases the contact area with the hair, providing a wider heat-conducting contact range and ensuring even and sufficient heating of the hair. Furthermore, the curved surface better conforms to the curvature of the hair during curling, leading to better shaping results for bangs and curls.

[0014] In one embodiment, the heating component includes a silicone pad and heating films. The silicone pad is assembled within the mounting cavity. Multiple heating films are arranged and adhered to opposite sides of the outer wall of the silicone pad. The side of the heating film facing away from the silicone pad abuts against the inner wall of the heat-conducting component. The heating films are connected to an external power source and generate heat. The silicone pad provides elastic support and insulation for the heating films on both sides, ensuring they remain tightly fitted to the inner wall of the heat-conducting component, reducing heat loss and improving heat conduction efficiency. It also isolates the heating films on both sides, preventing leakage and short circuit hazards. Once connected to a power source, the heating films continuously generate heat, which is evenly transferred bidirectionally to both sides of the heat-conducting component, ensuring simultaneous heating on both sides of the comb, stable and safe overall heating, and good heat conduction uniformity.

[0015] In one embodiment, the silicone pad is provided with multiple buckles, which are disposed on both side walls of the silicone pad and distributed sequentially along the length of the silicone pad. The inner wall of the heat-conducting component has corresponding first slots. When the silicone pad is assembled into the mounting cavity, the buckles engage with the first slots one by one. The multiple buckles arranged along the length of both sides of the silicone pad can engage with the first slots on the inner wall of the heat-conducting component, firmly confining the silicone pad and the heating film attached to both sides of the silicone pad inside the mounting cavity. This effectively prevents the heating component from slipping or shifting during comb movement and heat deformation, maintaining a tight fit between the heating film and the inner wall of the heat-conducting component, ensuring continuous and efficient heat conduction. The buckle-engaging assembly method eliminates the need for adhesive fixation, making assembly and disassembly simple and convenient, facilitating later maintenance and replacement of internal heating components.

[0016] A second aspect of the present invention discloses an electric heating styling comb, comprising: the above-mentioned electric heating styling comb head;

[0017] A housing assembly is fixedly connected to one end of the electrically heated styling comb; a power supply is installed inside the housing assembly and is electrically connected to the heating component; and a control circuit board is installed inside the housing assembly and is electrically connected to the power supply and the heating component.

[0018] The aforementioned electric heating styling comb uses the aforementioned electric heating styling comb head as its core styling heating structure. The housing component and the end of the electric heating styling comb head are firmly connected and formed, resulting in a neat and compact overall structure. The power supply and control circuit board are integrated and assembled inside the housing component, respectively establishing an electrical connection with the heating component. The power supply status can be precisely adjusted through the control circuit board to achieve intelligent control of the heating power and temperature of the heating component, ensuring stable and controllable heating of the comb head. Combined with the advantages of the electric heating styling comb head, which provides uniform heat conduction on both sides and multiple styling options, it takes into account structural stability, safety of use, and hair styling functionality. The whole machine has a high degree of integration, is easy to operate, and produces excellent styling results.

[0019] In one embodiment, the housing assembly includes an inner shell and an outer shell. The end of the inner shell near the base is aligned with the heat-conducting component and the base. The base, one side wall of the inner shell, the heat-conducting component, and the other side wall of the inner shell are sequentially connected by fasteners. The inner shell has a first mounting position extending along its length. The power supply is mounted in the mounting space. The control circuit board is snapped onto the outer side wall of the inner shell. The outer shell is sleeved on the outside of the inner shell and the control circuit board, and its end face abuts against the outer wall of the base. The inner wall of the outer shell near the base has a plurality of second latches, which are engaged with the side wall of the inner shell. The housing assembly adopts an inner and outer shell fitting assembly structure. The end of the inner shell is precisely aligned with the heat conduction component and the base, and is locked in place by fasteners, achieving a stable axial connection between the comb structure and the handle housing, resulting in strong overall assembly integrity. The inner shell has a first assembly position for the internal installation of the power supply, while the control circuit board is snap-fitted onto the outer wall of the inner shell, resulting in a neat layout, convenient assembly and disassembly, and high integration. The outer shell fits over the inner shell and the control circuit board, with its end abutting against the outer wall of the base and engaging with the inner shell through a second snap-fit ​​on the inner wall, effectively preventing the housing from loosening or shifting, providing effective protection for the internal circuitry and power supply structure, and improving the overall structural stability and safety of use.

[0020] In one embodiment, the electrothermal styling comb further includes a button assembly. A third mounting hole is provided at the end of the outer shell away from the base. The button assembly is disposed on the end of the inner shell away from the base, and its operating end is located at the third mounting hole. The button assembly is electrically connected to the control circuit board. The button assembly is installed at the end of the inner shell, with its operating end exposed through the third mounting hole and electrically connected to the control circuit board. Users can conveniently control the device's start / stop and heating temperature via the button assembly, making operation intuitive and convenient, and improving usability.

[0021] In one embodiment, the electrically heated styling comb further includes a cover, which is detachably fitted over the outside of the electrically heated styling comb head. One end of the cover near the housing assembly is detachably engaged with the housing assembly. The addition of the cover to the electrically heated styling comb, which is detachably fitted over the outside of the electrically heated styling comb head and whose end is detachably engaged with the housing assembly, provides protection for the comb head, comb teeth, and heat-conducting structure when not in use. This effectively prevents dust and impacts, avoids damage to the heating structure, and also facilitates portability and storage, improving product lifespan and practicality. Attached Figure Description

[0022] Figure 1 First 3D view of the electric heating comb; Figure 2 First exploded view of an electrically heated hair comb; Figure 3Second exploded view of an electrically heated hair comb; Figure 4 This is a first cross-sectional view of an electrically heated hair comb. Figure 5 This is a second cross-sectional view of electrically heated cooked meat. Figure 6 This is a magnified view of part A. Figure 7 A schematic diagram of the assembly of the heat-conducting and heating components; Figure 8 A 3D view of the heating component; Figure 9 This is a first cross-sectional view of the electric heating comb; Figure 10 Exploded view of the housing assembly; Figure 11 This is a magnified view of part B. Figure 12 A 3D view of the housing assembly; Figure 13 This is the second cross-sectional view of the electrothermal shaping comb.

[0023] The correspondence between the reference numerals and the component names is as follows: 1. Comb assembly, 11. Comb teeth, 12. Comb frame, 13. Fastener, 101. Installation space; 2 thermal conductive components, 21 first thermal conductive element, 211 first limiting stage, 22 second thermal conductive element, 221 second limiting stage, 23 thermal conductive protrusion, 201 mounting cavity, 202 first assembly hole, 203 second assembly hole, 204 first bayonet. 3 heating components, 31 silicone pad, 311 clip, 32 heating film; 4 bases, 401 mounting ports; 5 housing assembly, 51 inner shell, 52 outer shell, 501 first assembly position, 502 second bayonet, 503 third assembly hole; 6. Power supply; 7. Control circuit board; 8-button assembly; 9. Cover body. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0026] The following describes some embodiments of the electric heating styling comb according to the present invention with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figures 1 to 8 As shown, this embodiment discloses an electric heating styling comb, including: a comb assembly 1, with a plurality of comb teeth 11 respectively provided on the outer walls of the two opposite sides of the comb assembly 1; a heat-conducting assembly 2, with a mounting cavity 201 extending along its length direction, the heat-conducting assembly 2 is assembled on the comb assembly 1, and the heat-conducting assembly 2 and the comb assembly 1 are mutually engaged and limited; a heating assembly 3, the heating assembly 3 is disposed on the heat-conducting assembly 2 and located in the mounting cavity 201; and a base 4, with a mounting opening 401, the comb assembly 1 is disposed on the base 4 and located at the mounting opening 401.

[0029] In the aforementioned electric heating styling comb, the heat-conducting component 2 is assembled inside the combing component 1 and interlocks with it, effectively preventing relative displacement and radial movement during use, ensuring a firm and reliable assembly. The heating component 3 is housed in the mounting cavity 201 of the heat-conducting component 2, and the generated heat can be evenly conducted to the comb teeth 11 arranged on both sides of the combing component 1 through the heat-conducting component 2, achieving a double-sided synchronous heating effect, ensuring that the hair is heated fully and evenly, significantly optimizing the hair styling quality. The double-sided comb teeth can meet diverse hair styling needs. Straightening can be completed by relying on the comb teeth on one side, and after flipping the comb as a whole, the bangs can be covered by the contour arc of the combing component 1 to easily create a curly style, making the product applicable to a wider range of scenarios. The base 4 has an assembly port 401 to limit the end of the combing component 1, which facilitates the sequential assembly and locking of all parts of the comb end, and also allows for smooth connection with the rear handle housing. The overall structure is compact, has excellent thermal conductivity, and combines structural stability with multiple styling functions.

[0030] like Figure 2 As shown, in addition to the features of the above embodiments, this embodiment further defines that the comb assembly 1 has an installation space 101 that extends along its length direction and penetrates along its thickness direction inside.

[0031] like Figure 2As shown, in addition to the features of the above embodiments, this embodiment further specifies that the end of the heat-conducting component 2 extends outward through the assembly port 401 and aligns with the end of the base 4 away from the comb assembly 1 for fasteners to pass through and lock together. This assembly method can axially and firmly lock the heat-conducting component 2, the comb assembly 1, and the base 4 into one unit, effectively limiting axial slippage and gap loosening of each component, greatly improving the overall assembly firmness of the comb. At the same time, the fasteners are concentrated at the end for locking, making the assembly operation simple and quick, and the disassembly and maintenance more convenient. It can also smoothly connect the rear handle component with the help of this locking structure, ensuring the integrity and structural stability of the entire machine's series assembly.

[0032] like Figure 2 , Figures 4 to 6 As shown, in addition to the features of the above embodiments, this embodiment further defines the comb assembly 1 as including a comb outer frame 12 and fasteners 13. The comb outer frame 12 is provided with an installation space 101 extending along its length direction and penetrating along its thickness direction. The heat-conducting component 2 is mounted on the comb outer frame 12 and partially housed in the installation space 101. The heat-conducting component 2 and the comb outer frame 12 are mutually engaged and limited. A number of comb teeth 11 are provided on the two opposite outer walls of the comb outer frame 12. There are multiple fasteners 13. Multiple fasteners 13 are provided at the end of the comb outer frame 12 near the base 4. Multiple fasteners 13 are engaged with the inner wall of the base 4 after passing through the assembly port 401. An installation space 101 extending along the length and penetrating the thickness of the comb frame 12 is provided inside, allowing the heat-conducting component 2 to pass through and be partially accommodated inside. The heat-conducting component 2 and the comb frame 12 are interlocked and limited, which can firmly constrain the radial position of the heat-conducting component 2 and prevent it from shifting or shaking during heating and repeated combing. The outer walls on both sides of the comb frame 12 are provided with comb teeth 11, which can stably support the comb tooth structure and receive heat conduction. Multiple fasteners 13 set at the ends of the comb frame 12 pass through the assembly port 401 of the base 4 and are snapped together with the inner wall of the base 4. This can pre-fix and position the comb frame 12 and the base 4, reducing the difficulty of alignment for subsequent fastener locking assembly. The pre-snap fastening combined with the double fixing method of the end fastener locking makes the comb frame 12, the heat-conducting component 2 and the base 4 more tightly and reliably assembled, and while making disassembly and assembly convenient, it further improves the overall structural stability of the machine.

[0033] Specifically, the outer edge of the comb frame 12 has a smooth, curved transition. Comb teeth 11 are arranged on both opposite sides of the outer frame 12, which can adapt to various hair styling needs. Using the comb teeth 11 on one side to comb the hair can smoothly complete the straightening and straightening of hair. When the styling comb is flipped over for use, it can closely fit and wrap the bangs hair based on the curved contour of the outer frame 12. With the help of the curved surface and the heating and heat conduction structure, the hair can be shaped, and a natural curly bangs hairstyle can be easily created. One machine can realize two functions: straightening hair and styling bangs curls. It is applicable to a wide range of scenarios and is more convenient for users.

[0034] like Figure 7 As shown, in addition to the features of the above embodiments, this embodiment further defines the heat-conducting component 2 as including a first heat-conducting element 21, a second heat-conducting element 22, and heat-conducting protrusions 23. The first heat-conducting element 21 and the second heat-conducting element 22 are arranged opposite to each other and surround to form an installation cavity 201. The first heat-conducting element 21 and the second heat-conducting element 22 are respectively assembled on the combing component 1. The first heat-conducting element 21 and the second heat-conducting element 22 are respectively engaged and limited with the combing component 1. There are multiple heat-conducting protrusions 23. The multiple heat-conducting protrusions 23 are arranged sequentially on the outer surfaces of the first heat-conducting element 21 and the second heat-conducting element 22 that are opposite to each other. The ends of the first heat-conducting element 21 and the second heat-conducting element 22 pass through the mounting opening 401 and are locked and fixed to the end of the base 4 away from the combing component 1 by fasteners. The heat-conducting component 2 is formed by the first heat-conducting element 21 and the second heat-conducting element 22, which are joined together to form an installation cavity 201. The split structure facilitates the assembly and maintenance of the heating component. The two heat-conducting elements are respectively engaged and limited with the combing component 1, which can effectively prevent misalignment and loosening. Heat-conducting protrusions 23 are arranged in sequence on the outer side of the two heat-conducting elements, which can expand the heat-conducting area. When combing hair, the heat-conducting protrusions 23 can directly contact the hair to provide heat, resulting in rapid heating and better styling effect. The ends of the first heat-conducting element 21 and the second heat-conducting element 22 pass through the assembly port 401 and are locked to the ends of the base 4 by fasteners. This can tighten the two heat-conducting elements, avoid the formation of splicing gaps, maintain the integrity of heat conduction, and at the same time achieve a stable connection between the heat-conducting component 2 and the base 4. The overall structure is reliable and has excellent heat conduction performance.

[0035] like Figure 7As shown, in addition to the features of the above embodiments, this embodiment further specifies that the first heat-conducting component 21 is provided with a first assembly hole 202 and a plurality of first limiting platforms 211, the plurality of first limiting platforms 211 being distributed on both side walls of the first heat-conducting component 21; the second heat-conducting component 22 is provided with a second assembly hole 203 and a plurality of second limiting platforms 221, the plurality of second limiting platforms 221 being distributed on both side walls of the second heat-conducting component 22; when the first heat-conducting component 21 and the second heat-conducting component 22 are fitted together and mounted on the comb assembly 1, the first limiting platforms 211 and the second limiting platforms 221 respectively abut against and limit the inner wall of the comb assembly 1; the first assembly hole 202, the second assembly hole 203 and the end of the base 4 away from the comb assembly 1 are aligned and connected for fasteners to pass through and lock and fix. The first heat-conducting component 21 has a first limiting platform 211 on its side wall, and the second heat-conducting component 22 has a second limiting platform 221 on its side wall. After the two heat-conducting components are assembled into the comb assembly 1, the two limiting platforms are closely attached to the inner wall of the comb assembly 1 to form abutment and limiting, which can restrict the radial shaking and positional displacement of the first heat-conducting component 21 and the second heat-conducting component 22, and ensure the stability of their splicing shape. The first assembly hole 202 and the second assembly hole 203 are aligned with each other and aligned and connected with the end hole of the base 4. The fasteners are uniformly connected and locked, which can not only firmly gather and fit the two heat-conducting components and eliminate splicing gaps, but also complete the axial fixation of the heat-conducting component as a whole to the base 4. The assembly accuracy is high, the structure is stable, and the uniform heat conduction effect of the whole machine is continuously guaranteed.

[0036] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further defines that the comb assembly 1 has an installation space 101 extending along its length and penetrating along its thickness. The first heat-conducting component 21 and the second heat-conducting component 22 are located within the installation space 101, and multiple heat-conducting protrusions 23 are exposed outside the installation space 101. The installation space 101, which extends through the thickness and along the length, is provided inside the comb assembly 1 to accommodate the assembled first heat-conducting component 21 and second heat-conducting component 22 as a whole. The inner wall of the installation space 101 constrains the overall outline of the two heat-conducting components, preventing significant displacement after assembly. The heat-conducting protrusions 23 extend outward and are exposed outside the installation space 101, allowing them to directly contact the hair strands to transfer heat, shortening the heat conduction path and increasing the heating efficiency. At the same time, they can directly participate in hair curling and straightening styling operations based on the exposed structure, resulting in better hair styling effects.

[0037] In addition to the features of the above embodiments, this embodiment further specifies that the first heat-conducting component 21 and the corresponding heat-conducting protrusion 23 are integrally formed, and the second heat-conducting component 22 is integrally formed with the corresponding heat-conducting protrusion 23. The integral forming setting eliminates the gaps between the components, the heat conduction is continuous and lossless, the heat conduction efficiency is higher, and the overall structural strength of the component is greatly improved. It is not easy to break or fall off during use, the production and processing steps are reduced, and the assembly convenience and structural durability are improved.

[0038] like Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further defines the heat-conducting protrusion 23 as having an elliptical cross-section. The elliptical cross-section design of the heat-conducting protrusion 23, compared to cylindrical or flat straight comb teeth, makes it less likely to snag or scratch the hair when in contact with it, reducing hair bending and resulting in a smooth and comfortable combing experience. The curved outer surface increases the contact area with the hair, providing a wider heat-conducting contact range, ensuring even and sufficient heating of the hair. Furthermore, the curved surface better conforms to the hair's curvature during curling, leading to better shaping of bangs and curls.

[0039] like Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further defines the heating component 3 as including a silicone pad 31 and a heating film 32. The silicone pad 31 is assembled in the mounting cavity 201. There are multiple heating films 32, which are respectively attached to the outer walls of the silicone pad 31 on opposite sides. The side of the heating film 32 facing away from the silicone pad 31 abuts against the inner wall of the heat-conducting component 2. The heating film 32 is used to connect to an external power source and generate heat. The silicone pad 31 can provide elastic support and insulation for the heating films 32 on both sides, which can ensure that the heating films 32 are always tightly attached to the inner wall of the heat-conducting component 2, reducing heat loss and improving heat conduction efficiency. It can also isolate the heating films 32 on both sides, avoiding the risk of leakage and short circuit. After the heating film 32 is connected to the power source, it can continuously generate heat. The heat can be evenly transferred to both sides of the heat-conducting component 2 in both directions, ensuring that both sides of the comb are heated simultaneously, and the overall heating is stable and safe with good heat conduction uniformity.

[0040] like Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the silicone pad 31 is provided with multiple buckles 311. The multiple buckles 311 are arranged on the two side walls of the silicone pad 31 and distributed sequentially along the length of the silicone pad 31. The inner wall of the heat-conducting component 2 is correspondingly provided with a number of first slots 204. When the silicone pad 31 is assembled in the mounting cavity 201, the buckles 311 and the first slots 204 are engaged one by one. The multiple buckles 311 arranged along the length of both sides of the silicone pad 31 can be engaged with the first slots 204 on the inner wall of the heat-conducting component 2 one by one. This can firmly limit the silicone pad 31 and the heating film 32 attached to both sides of the silicone pad 31 inside the mounting cavity 201, effectively avoiding the situation where the heating component slips or shifts during comb shaking and heat deformation. It always maintains the state of tight contact between the heating film 32 and the inner wall of the heat-conducting component 2, ensuring continuous and efficient heat conduction. The buckle engagement assembly does not require adhesive fixation, and the disassembly and assembly are simple and convenient, which is convenient for later maintenance and replacement of internal heating components.

[0041] Example 2

[0042] like Figures 9 to 13As shown, this embodiment discloses an electric heating styling comb, including: the above-mentioned electric heating styling comb head; a housing assembly 5, which is connected and fixed to one end of the electric heating styling comb head; a power supply 6, which is assembled inside the housing assembly 5 and electrically connected to the heating assembly 3; and a control circuit board 7, which is assembled inside the housing assembly 5 and electrically connected to the power supply 6 and the heating assembly 3.

[0043] The aforementioned electric heating styling comb uses the aforementioned electric heating styling comb head as its core styling heating structure. The housing component 5 is firmly connected to the end of the electric heating styling comb head, resulting in a neat and compact overall structure. The power supply 6 and control circuit board 7 are integrated and assembled inside the housing component 5, respectively establishing an electrical connection with the heating component 3. Through the control circuit board 7, the power supply status of the power supply 6 can be precisely adjusted, realizing intelligent control of the heating power and temperature of the heating component 3, ensuring stable and controllable heating of the comb head. Combined with the advantages of the electric heating styling comb head, which provides uniform heat conduction on both sides and multiple styling options, it takes into account structural stability, safety of use, and hair styling functionality. The whole machine has a high degree of integration, is easy to operate, and produces excellent styling results.

[0044] like Figure 10 and Figure 11 As shown, in addition to the features of the above embodiments, this embodiment further defines the housing assembly 5 as including an inner shell 51 and an outer shell 52. The end of the inner shell 51 near the base 4 is aligned and engaged with the heat-conducting component 2 and the base 4. The base 4, one side wall of the inner shell 51, the heat-conducting component 2, and the other side wall of the inner shell 51 are sequentially connected by fasteners. The inner shell 51 is provided with a first mounting position 501 extending along its length direction. The power supply 6 is mounted in the mounting space 501. The control circuit board 7 is snapped onto the outer side wall of the inner shell 51. The outer shell 52 is sleeved on the outside of the inner shell 51 and the control circuit board 7, and its end face abuts against the outer wall of the base 4. The inner wall of the outer shell 52 near the base 4 is provided with a plurality of second latches 502, which are limited and engaged with the side wall of the inner shell 51. The housing assembly 5 adopts an inner-outer-outer fitting assembly structure of inner shell 51 and outer shell 52. The end of inner shell 51 is precisely aligned with heat conduction component 2 and base 4, and is locked in sequence by fasteners to achieve a stable axial connection between the comb structure and the handle housing, resulting in strong overall assembly integrity. The inner shell 51 is provided with a first assembly position 501 for the internal installation of power supply 6, while the control circuit board 7 is snap-fitted onto the outer wall of inner shell 51, resulting in a neat layout, convenient disassembly and assembly, and high integration. The outer shell 52 fits and covers inner shell 51 and control circuit board 7, with its end abutting against the outer wall of base 4 and being limited and locked to inner shell 51 through the second snap 502 on the inner wall, effectively preventing the housing from loosening or shifting, providing effective protection for the internal circuit and power supply structure, and improving the overall structural stability and safety of use.

[0045] like Figure 10 and Figure 12As shown, in addition to the features of the above embodiments, this embodiment further specifies that the electric heating styling comb also includes a button assembly 8. A third mounting hole 503 is provided at the end of the outer shell 52 away from the base 4. The button assembly 8 is disposed on the end of the inner shell 51 away from the base 4. The operating end of the button assembly 8 is located at the third mounting hole 503, and the button assembly 8 is electrically connected to the control circuit board 7. The button assembly 8 is installed at the end of the inner shell 51, and the operating end is exposed through the third mounting hole 503 of the outer shell 52 and electrically connected to the control circuit board 7. Users can conveniently control the start / stop of the device and the heating temperature through the button assembly, making operation intuitive and convenient, and improving usability.

[0046] like Figure 13 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the electric heating styling comb also includes a cover 9. The cover 9 is detachably installed on the outside of the electric heating styling comb head, and one end of the cover 9 near the housing assembly 5 is detachably connected to the housing assembly 5. The addition of the cover 9 to the electric heating styling comb, which is detachably installed on the outside of the electric heating styling comb head and whose end is detachably connected to the housing assembly 5, provides protection for the comb head, comb teeth, and heat-conducting structure when not in use, effectively preventing dust and impacts, avoiding damage to the heating structure, while also facilitating portability and storage, and improving the product's lifespan and practicality.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. An electrically heated styling comb, characterized in that, The electric heating styling comb includes: The comb assembly (1) has several comb teeth (11) on its two opposite outer walls. A heat-conducting component (2) is provided with a mounting cavity (201) extending along its length direction. The heat-conducting component (2) is assembled on the comb assembly (1). The heat-conducting component (2) and the comb assembly (1) are mutually engaged and limited. Heating component (3), which is disposed on the heat-conducting component (2) and located in the mounting cavity (201); The base (4) is provided with an assembly port (401), and the comb assembly (1) is disposed on the base (4) and located at the assembly port (401).

2. The electric heating styling comb according to claim 1, characterized in that, The comb assembly (1) has an installation space (101) that extends along its length and penetrates along its thickness. And / or the end of the heat-conducting component (2) extends outward through the assembly port (401) and aligns with the end of the base (4) away from the comb assembly (1) for fasteners to pass through and lock the connection. And / or the comb assembly (1) includes a comb frame (12) and fasteners (13). The comb frame (12) has an installation space (101) extending along its length and penetrating along its thickness. The heat-conducting component (2) is mounted on the comb frame (12) and partially housed in the installation space (101). The heat-conducting component (2) and the comb frame (12) are mutually engaged and limited. The comb teeth (11) are disposed on the two opposite outer walls of the comb frame (12). There are multiple fasteners (13). The multiple fasteners (13) are disposed at the ends of the comb frame (12) near the base (4). The multiple fasteners (13) are engaged with the inner wall of the base (4) after passing through the assembly port (401).

3. The electric heating styling comb according to claim 1, characterized in that, The heat-conducting component (2) includes a first heat-conducting element (21), a second heat-conducting element (22), and a heat-conducting protrusion (23). The first heat-conducting element (21) and the second heat-conducting element (22) are arranged opposite to each other and surround to form the mounting cavity (201). The first heat-conducting element (21) and the second heat-conducting element (22) are respectively mounted on the comb assembly (1). The first heat-conducting element (21) and the second heat-conducting element (22) are respectively engaged and limited with the comb assembly (1). There are multiple heat-conducting protrusions (23). The multiple heat-conducting protrusions (23) are arranged sequentially on the outer surfaces of the first heat-conducting element (21) and the second heat-conducting element (22) that are opposite to each other. The ends of the first heat-conducting element (21) and the second heat-conducting element (22) pass through the mounting port (401) and are locked and fixed to the end of the base (4) away from the comb assembly (1) by fasteners.

4. The electric heating styling comb according to claim 3, characterized in that, The first heat-conducting component (21) is provided with a first assembly hole (202) and a plurality of first limiting platforms (211). The plurality of first limiting platforms (211) are distributed on both sides of the first heat-conducting component (21). The second heat-conducting component (22) is provided with a second assembly hole (203) and a plurality of second limiting platforms (221). The plurality of second limiting platforms (221) are distributed on both sides of the second heat-conducting component (22). When the first heat-conducting component (21) and the second heat-conducting component (22) are fitted together and mounted on the comb assembly (1), the first limiting platform (211) and the second limiting platform (221) respectively abut against the inner wall of the comb assembly (1) for limiting. The first assembly hole (202), the second assembly hole (203) and the base (4) are aligned and connected at one end away from the comb assembly (1) so that fasteners can pass through and lock and fix them. And / or the comb assembly (1) has an installation space (101) extending along its length and penetrating along its thickness, the first heat-conducting element (21) and the second heat-conducting element (22) are located in the installation space (101), and the plurality of heat-conducting protrusions (23) are exposed in the installation space (101).

5. The electric heating styling comb according to claim 3, characterized in that, The first heat-conducting element (21) is integrally formed with the corresponding heat-conducting protrusion (23), and the second heat-conducting element (22) is integrally formed with the corresponding heat-conducting protrusion (23); And / or the cross-section of the heat-conducting protrusion (23) is elliptical.

6. The electric heating styling comb according to claim 1, characterized in that, The heating component (3) includes a silicone pad (31) and a heating film (32). The silicone pad (31) is assembled in the mounting cavity (201). There are multiple heating films (32). The multiple heating films (32) are respectively attached to the outer walls of the silicone pad (31) on opposite sides. The side of the heating film (32) away from the silicone pad (31) abuts against the inner wall of the heat conduction component (2). The heating film (32) is used to connect to an external power source and generate heat when powered on.

7. The electric heating styling comb according to claim 6, characterized in that, The silicone pad (31) is provided with multiple buckles (311). The multiple buckles (311) are arranged on the two side walls of the silicone pad (31) and distributed sequentially along the length of the silicone pad (31). The inner wall of the heat-conducting component (2) is provided with a number of first slots (204). When the silicone pad (31) is assembled in the mounting cavity (201), the buckles (311) and the first slots (204) are engaged one by one.

8. An electrically heated styling comb, characterized in that, include: The electric heating styling comb according to any one of claims 1 to 7; The housing assembly (5) is connected and fixed to one end of the electric heating styling comb; A power source (6) is installed inside the housing assembly (5) and is electrically connected to the heating assembly (3); The control circuit board (7) is assembled inside the housing assembly (5) and electrically connected to the power supply (6) and the heating assembly (3).

9. The electric heating styling comb according to claim 8, characterized in that, The housing assembly (5) includes an inner shell (51) and an outer shell (52). The end of the inner shell (51) near the base (4) is aligned with the heat-conducting component (2) and the base (4). The base (4), one side wall of the inner shell (51), the heat-conducting component (2), and the other side wall of the inner shell (51) are sequentially connected by fasteners. The inner shell (51) is provided with a first mounting position (501) extending along its length. The power supply (6) is mounted in the mounting space (501). The control circuit board (7) is snapped onto the outer side wall of the inner shell (51). The outer shell (52) is sleeved on the outer side of the inner shell (51) and the control circuit board (7) and its end face abuts against the outer wall of the base (4). The inner wall of the outer shell (52) near the base (4) is provided with a plurality of second slots (502). The second slots (502) are limited and engaged with the side wall of the inner shell (51).

10. The electric heating styling comb according to claim 9, characterized in that, The electric heating comb also includes a button assembly (8). The outer shell (52) is provided with a third mounting hole (503) at one end away from the base (4). The button assembly (8) is located on the end of the inner shell (51) away from the base (4). The operating end of the button assembly (8) is located at the third mounting hole (503). The button assembly (8) is electrically connected to the control circuit board (7). And / or the electric heating styling comb also includes a cover (9), which is detachably covered on the outside of the electric heating styling comb head, and the end of the cover (9) near the housing assembly (5) is detachably connected to the housing assembly (5).

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