Curved surface design method and device of hair curling mechanism of wind comb curling iron

Abstract

The embodiment of the invention discloses a curved surface design method for a hair rotating mechanism of a wind comb curling iron, and the method comprises the steps: determining the value range of each parameter of a hyperelliptic equation according to the size parameter information of the hair rotating mechanism; based on the value range of each parameter, selecting a plurality of groups of parameter value sets; generating a plurality of candidate curved surfaces corresponding to the rotary firing mechanism based on a plurality of groups of parameter value sets and the hyper-elliptic equation; and performing airflow simulation on the plurality of candidate curved surfaces of the whirling mechanism, and taking the candidate curved surface with the optimal airflow distribution condition as a target curved surface of the whirling mechanism. According to the method and device for designing the curved surface of the hair curling mechanism of the wind comb hair curling bar, by optimizing the curved surface design of the hair curling mechanism, the hair curling effect can be remarkably improved, hair damage can be reduced, the diversified requirements of users can be met, and the development of the hair care and shaping industry can be promoted.

Description

Technical Field

[0001] The invention belongs to the technical field of wind comb curling rods, and in particular relates to a method and a device for designing a curved surface of a hair rotating mechanism of a wind comb curling rod. Background Art

[0002] In recent years, as people pay more and more attention to their personal image and appearance, the hair care and styling product market has experienced rapid development. Among them, the electric hair curling iron, as a new type of hair styling tool, has quickly won the favor of the majority of users with its convenient operation and excellent styling effect. Compared with traditional curling irons, the electric hair curling iron not only simplifies the curling process, but also improves the safety and consistency of curling, providing users with a more natural and smooth curling experience.

[0003] The core technology of the hair curling iron lies in its unique hair curling mechanism design. The mechanism combines a heating element, an airflow generating device and a carefully designed airflow path to automatically curl the hair by utilizing the wall effect (i.e., the pressure gradient formed in the boundary layer when the fluid flows along the solid surface). Specifically, when the user brings the hair curling iron close to the pre-treated wet or semi-dry hair, the hair will be naturally attracted and fit tightly to the curved surface of the hair curling mechanism due to the low-pressure area formed on the surface of the hair curling mechanism. At the same time, the hot air generated inside the device blows through the hair, accelerating the evaporation of moisture, thereby achieving a quick styling effect.

[0004] In order to further improve the curling effect, the key is to optimize the airflow characteristics of the hair-twirling mechanism. According to Bernoulli's principle, the airflow speed is inversely proportional to the pressure, that is, the faster the airflow speed, the lower the pressure in the corresponding area. Therefore, in theory, increasing the wind speed at the air outlet of the hair-twirling mechanism can enhance the formation of low-pressure areas and thus strengthen the wall effect. However, practice has shown that simply pursuing high wind speeds does not always bring the best curling effect. Too high wind speeds may cause the airflow to no longer stably fit the curved surface of the hair-twirling mechanism, which in turn weakens the effect of the wall effect. In addition, this instability of the airflow is also affected by the aerodynamic viscosity, which is closely related to temperature - as the temperature increases, the dynamic viscosity of the air decreases, which also affects the stability of the airflow and its adsorption on the hair.

[0005] In view of this, how to optimize the shape, curvature, etc. of the protruding surface under certain wind speed, wind temperature and surface processing, design the most suitable shape, and ultimately achieve the ideal curling effect has become a technical problem that needs to be urgently solved in this field. Summary of the invention

[0006] The present invention aims to solve at least one of the technical problems existing in the prior art, and discloses a method and a device for designing a curved surface of a hair curling mechanism of a hair curling rod.

[0007] In a first aspect, the present invention provides a method for designing a curved surface of a hair curling mechanism of a hair comb curling iron, the method comprising:

[0008] According to the size parameter information of the spinning mechanism, the value range of each parameter of the super ellipse equation is determined;

[0009] Based on the value range of each parameter, select multiple sets of parameter value sets;

[0010] Based on a plurality of sets of parameter values ​​and the superellipse equation, a plurality of candidate surfaces corresponding to the hair-spinning mechanism are generated;

[0011] Airflow simulation is performed on the plurality of candidate curved surfaces of the hair-spinning mechanism respectively, and the candidate curved surface with the best airflow distribution is used as the target curved surface of the hair-spinning mechanism.

[0012] In some possible embodiments, determining the value range of each parameter of the super ellipse equation according to the size parameter information of the hair-spinning mechanism includes:

[0013] According to the jet width, curvature radius and curved surface type of the spinning mechanism, the value range of each parameter of the super ellipse equation is determined.

[0014] In some possible embodiments, selecting multiple sets of parameter value sets based on the value ranges of the parameters includes:

[0015] Based on the value range of each parameter and according to the preset data width of each parameter, generating the value of each parameter;

[0016] The values ​​of each parameter are combined to obtain multiple groups of parameter value sets.

[0017] In some possible embodiments, the step of performing airflow simulation on the plurality of candidate curved surfaces of the hair-spinning mechanism respectively and taking the candidate curved surface with the best airflow distribution as the target curved surface of the hair-spinning mechanism includes:

[0018] Setting working parameters of the hair dryer or hair curler; wherein the working parameters include wind speed information and temperature data;

[0019] The airflow distribution under the different candidate curved surfaces of the swirl mechanism is calculated, the uniformity of the airflow distribution and the turbulence level are analyzed, and the candidate curved surface with the best airflow distribution uniformity and turbulence level is used as the target curved surface.

[0020] In some possible embodiments, after obtaining the target curved surface of the hair-spinning mechanism, the method further includes:

[0021] A hair curling test is performed using a hair curling iron equipped with a hair curling mechanism having the target curved surface to obtain the hair curling efficiency and the degree of hair damage;

[0022] Based on the curling efficiency and the degree of hair damage, the parameters of the target curved surface are optimized to obtain an optimized target curved surface.

[0023] In a second aspect, an embodiment of the present invention provides a curved surface design device for a hair curling mechanism of a hair comb curling rod, the device comprising:

[0024] A determination module, used to determine the value range of each parameter of the super ellipse equation according to the size parameter information of the spinning mechanism;

[0025] A selection module, used to select multiple sets of parameter value sets based on the value range of each parameter;

[0026] A generating module, used for generating a plurality of candidate surfaces corresponding to the hair-spinning mechanism based on a plurality of sets of parameter values ​​and the superellipse equation;

[0027] The simulation module is used to perform airflow simulation on the multiple candidate curved surfaces of the hair-spinning mechanism respectively, and take the candidate curved surface with the best airflow distribution as the target curved surface of the hair-spinning mechanism.

[0028] In some possible embodiments, the simulation module is specifically used to:

[0029] Setting working parameters of the hair dryer or hair curler; wherein the working parameters include wind speed information and temperature data;

[0030] The airflow distribution under the different candidate curved surfaces of the swirl mechanism is calculated, the uniformity of the airflow distribution and the turbulence level are analyzed, and the candidate curved surface with the best airflow distribution uniformity and turbulence level is used as the target curved surface.

[0031] In a third aspect, an embodiment of the present invention provides an electronic device, including:

[0032] one or more processors;

[0033] A storage unit is used to store one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors can implement the method described above.

[0034] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, can implement the method described above.

[0035] In a fifth aspect, an embodiment of the present invention provides a computer program product, including a computer program, which implements the method described above when executed by a processor.

[0036] Beneficial effects:

[0037] The curved surface design method and device of the hair curling mechanism of the wind comb curling rod of the embodiment of the present invention aims to improve the curling efficiency and reduce the damage to the hair by optimizing the shape and curvature of the hair curling mechanism surface. The method can design the most suitable hair curling mechanism curved surface under certain wind speed, wind temperature and surface process conditions, thereby achieving significant improvements in the following aspects:

[0038] By optimizing the curved surface shape and curvature of the hair curling mechanism, the wall effect can be more effectively utilized, so that the airflow can be more stably attached to the surface of the hair curling mechanism, thereby better guiding the hair to curl. In addition, the formation of low-pressure areas is enhanced, the adsorption of airflow to hair is improved, the curling process is accelerated, the curling time is shortened, and the curling efficiency is improved.

[0039] The optimized curved surface design of the hair curling mechanism can reduce the direct contact between the hair and the heating element, reducing the risk of high temperature damage to the hair. More uniform airflow distribution helps avoid local overheating and protects the health and luster of the hair.

[0040] By precisely controlling the curved surface shape and curvature of the hair curling mechanism, the consistency of the curling effect can be ensured each time it is used, reducing the different effects caused by differences in operating skills. A more natural and smooth curling effect is generated to meet the aesthetic needs of different users.

[0041] It is highly flexible and can be adjusted according to different curling needs to adapt to different types of hair and curling styles. Users can choose the most suitable curling mechanism design according to their hair length, thickness and curl preference to get the best curling experience.

[0042] Finally, the embodiments of the present invention are not only applicable to existing wind-blown hair curling iron products, but can also be extended to other similar hair care and styling equipment, and have broad application prospects.

[0043] In summary, the method and device for designing the curved surface of the hair curling mechanism of the wind comb curling iron provided by the embodiment of the present invention not only achieves a breakthrough in technology, but also shows great potential in user experience and market application. By optimizing the curved surface design of the hair curling mechanism, the curling effect can be significantly improved, hair damage can be reduced, the diverse needs of users can be met, and the development of the hair care and styling industry can be promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and other features, advantages and aspects of the embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0045] Figure 1 It is a flow chart of a method for designing a curved surface of a hair curling mechanism of a hair comb curling iron according to an embodiment of the present invention;

[0046] Figure 2 It is a structural schematic diagram of the hair rotating mechanism of the wind comb curling iron according to an embodiment of the present invention;

[0047] Figure 3 It is a schematic diagram of the internal structure of the hair curling mechanism of the wind comb curling iron according to an embodiment of the present invention;

[0048] Figure 4 It is a structural schematic diagram of a curved surface design device for a hair curling mechanism of a hair comb curling iron according to an embodiment of the present invention. DETAILED DESCRIPTION

[0049] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0050] Unless otherwise specified, the technical terms or scientific terms used in the embodiments of the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. "Including" or "comprising" used in the embodiments of the present invention neither limit the shapes, numbers, steps, actions, operations, components, originals and / or their groups mentioned, nor exclude the appearance or addition of one or more other different shapes, numbers, steps, actions, operations, components, originals and / or their groups, or the addition of these. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number and order of the indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0051] Unless otherwise specifically stated, the relative arrangement of the components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship, and the techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and devices shown should be considered as part of the authorized specification. In all examples shown and discussed here, any specific other examples may have different values. It should be noted that similar symbols and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0052] In the description of the embodiments of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the embodiments of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in the embodiments of the present invention and the features of the different embodiments or examples, without contradiction.

[0053] Figure 1 FIG. 1 is a flow chart of a method for designing a curved surface of a hair curling mechanism of a hair curling iron according to an embodiment of the present invention. Figure 1 As shown, an embodiment of the present invention relates to a method for designing a curved surface of a hair curling mechanism of a hair curling iron, and the method includes steps S101 to S104.

[0054] Step S101: Determine the value range of each parameter of the super ellipse equation according to the size parameter information of the hair-spinning mechanism.

[0055] Specifically, in this step, the superellipse equation can be expressed as:

[0056] In the above superellipse equation, x and y are variables on the coordinate axis, a and b are scale factors related to the x and y directions, and n is an exponent that determines the shape of the curve. Parameter selection is to adjust the values ​​of a, b, and n to get surfaces of different shapes.

[0057] Obviously, when n=2, it is a standard elliptic curve; the scales in the x and y directions are determined by the values ​​of a and b, and when a=b, it is further simplified to a circle. When n>2, the curve tends to a rectangle; when n<2, the curve tends to a star.

[0058] In some embodiments, the value ranges of various parameters of the super ellipse equation are determined according to the jet width, curvature radius and surface type of the spinning mechanism.

[0059] Specifically, you can combine Figure 2 and Figure 3 Since the size of the cyclone mechanism 1 of the wind comb is determined (referring to its air outlet length and diameter, the air outlet length is generally between 140mm and 180mm, and the diameter is generally between 25mm-40mm, which has been determined as an appearance indicator at the beginning of the design), the jet width h is relatively easy to determine, and the ratio of h / e is generally between 10-15. Since e has been determined, h can be basically determined. (e is 0.3mm, h is 3.5mm)

[0060] Since the ratio of h / r (the ratio of the width of the jet to the radius of curvature of the wall) is less than 0.5, the wall attachment effect will be more obvious, so r should be greater than 7 (twice as much as h). In view of the actual situation of the wind comb, considering the symmetry and size, the diameter is generally not greater than the radius of the cyclone mechanism 1, otherwise the size will be difficult to arrange. Here, the radius of the cyclone mechanism 1 is 16 mm, then 8 ≥ r ≥ 7, and the range of a and b is determined: 16 ≥ a, b ≥ 14. Since the surface needs to be convex, n ≥ 2, and then select relevant values ​​nearby to obtain the value ranges of each parameter of the super ellipse equation, and then different surfaces can be obtained according to these value ranges.

[0061] Step S102: Select multiple groups of parameter value sets based on the value ranges of the parameters.

[0062] Specifically, in this step, based on the value range of each parameter and according to the pre-set data width of each parameter, the value of each parameter can be generated, and the values ​​of each parameter can be combined to obtain multiple groups of parameter value sets.

[0063] For example, if the data width of parameters a and b of the above-mentioned superellipse equation is 0.5 and n is 1, then a=14, 14.5, 15, 15.5, 16; b=14, 14.5, 15, 15.5, 16, n=2, 3, 4..... and so on, so that the selected values ​​of each parameter can be combined to obtain multiple sets of parameter value sets.

[0064] Step S103: Generate multiple candidate surfaces corresponding to the hair-spinning mechanism based on multiple sets of parameter values ​​and the super ellipse equation.

[0065] Step S104 , performing airflow simulation on the plurality of candidate curved surfaces of the hair-spinning mechanism respectively, and taking the candidate curved surface with the best airflow distribution as the target curved surface of the hair-spinning mechanism.

[0066] Specifically, in this step, the effectiveness of different curved surfaces can be verified by using computational fluid dynamics (CFD) software to simulate airflow. The simulation process includes but is not limited to: setting the working parameters of the hair dryer and curling iron, such as wind speed, temperature, etc. Calculating the airflow distribution under different n values ​​(primary) and a, b (secondary). Analyzing the uniformity of airflow distribution and the turbulence level, and taking the candidate curved surface with the best airflow distribution uniformity and turbulence level as the target curved surface.

[0067] In some embodiments, after obtaining the target curved surface of the hair-spinning mechanism, the method further includes:

[0068] A hair curling test is performed using a hair curling iron with a hair curling mechanism equipped with the target curved surface to obtain the hair curling efficiency and the degree of hair damage; based on the hair curling efficiency and the degree of hair damage, the parameters of the target curved surface are optimized to obtain an optimized target curved surface.

[0069] The curved surface design method of the hair curling mechanism of the wind comb curling rod of the embodiment of the present invention can optimize the shape and curvature of the surface of the protruding hair curling mechanism under a certain wind speed, wind temperature and surface process, design the most suitable shape, and improve the curling efficiency and reduce the damage to the hair by optimizing the air flow distribution. The design method has a wide range of application prospects and can be personalized according to different curling needs.

[0070] The embodiment of the present invention provides a method for designing a curved surface of a hair curling mechanism of a wind comb curling rod, aiming to improve the curling efficiency and reduce the damage to the hair by optimizing the shape and curvature of the hair curling mechanism surface. The method can design the most suitable hair curling mechanism curved surface under certain wind speed, wind temperature and surface process conditions, thereby achieving significant improvements in the following aspects:

[0071] By optimizing the curved surface shape and curvature of the hair curling mechanism, the wall effect can be more effectively utilized, so that the airflow can be more stably attached to the surface of the hair curling mechanism, thereby better guiding the hair to curl. In addition, the formation of low-pressure areas is enhanced, the adsorption of airflow to hair is improved, the curling process is accelerated, the curling time is shortened, and the curling efficiency is improved.

[0072] The optimized curved surface design of the hair curling mechanism can reduce the direct contact between the hair and the heating element, reducing the risk of high temperature damage to the hair. More uniform airflow distribution helps avoid local overheating and protects the health and luster of the hair.

[0073] By precisely controlling the curved surface shape and curvature of the hair curling mechanism, the consistency of the curling effect can be ensured each time it is used, reducing the different effects caused by differences in operating skills. A more natural and smooth curling effect is generated to meet the aesthetic needs of different users.

[0074] It is highly flexible and can be adjusted according to different curling needs to adapt to different types of hair and curling styles. Users can choose the most suitable curling mechanism design according to their hair length, thickness and curl preference to get the best curling experience.

[0075] Finally, the embodiments of the present invention are not only applicable to existing wind-blown hair curling iron products, but can also be extended to other similar hair care and styling equipment, and have broad application prospects.

[0076] In summary, the surface design method of the hair curling mechanism of the wind comb curling iron provided by the embodiment of the present invention not only achieves a breakthrough in technology, but also shows great potential in user experience and market application. By optimizing the surface design of the hair curling mechanism, the curling effect can be significantly improved, hair damage can be reduced, the diverse needs of users can be met, and the development of the hair care and styling industry can be promoted.

[0077] Based on the same inventive concept, an embodiment of the present invention provides a curved surface design device for a hair curling mechanism of a hair comb curling iron, which can be applied to the method described above. For details, please refer to the relevant records above and will not be repeated here.

[0078] Figure 4 FIG. 1 is a schematic diagram of the structure of the curved surface design device of the hair curling mechanism of the hair comb curling rod according to an embodiment of the present invention. Figure 4 As shown, the device includes: a determination module 401, a selection module 402, a generation module 403 and a simulation module 404.

[0079] Specifically, the determination module 401 is used to determine the value range of each parameter of the super ellipse equation according to the size parameter information of the hair-spinning mechanism. The selection module 402 is used to select multiple sets of parameter value sets based on the value range of each parameter. The generation module 403 is used to generate multiple candidate surfaces corresponding to the hair-spinning mechanism based on multiple sets of parameter value sets and the super ellipse equation. The simulation module 404 is used to perform airflow simulation on the multiple candidate surfaces of the hair-spinning mechanism respectively, and take the candidate surface with the best airflow distribution as the target surface of the hair-spinning mechanism.

[0080] The curved surface design device for the hair curling mechanism of the wind comb curling iron provided by the embodiment of the present invention not only achieves a breakthrough in technology, but also shows great potential in user experience and market application. By optimizing the curved surface design of the hair curling mechanism, the curling effect can be significantly improved, hair damage can be reduced, the diverse needs of users can be met, and the development of the hair care and styling industry can be promoted.

[0081] In some possible embodiments, Figure 4 As shown, the simulation module 404 is specifically used for:

[0082] The working parameters of the hair dryer and curling iron are set; wherein the working parameters include wind speed information and temperature data; the airflow distribution under the different candidate curved surfaces of the curling mechanism is calculated, the uniformity of the airflow distribution and the turbulence level are analyzed, and the candidate curved surface with the best airflow distribution uniformity and turbulence level is used as the target curved surface.

[0083] Based on the same inventive concept, an embodiment of the present invention provides an electronic device, including:

[0084] one or more processors;

[0085] A storage unit is used to store one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors can implement the method described above.

[0086] Based on the same inventive concept, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the method described above can be implemented.

[0087] The computer-readable medium may be included in the apparatus, device, or system of the present invention, or may exist independently.

[0088] Among them, computer-readable storage media can be any tangible media that contains or stores a program, which can be an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or equipment. More specific examples include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, an optical fiber, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0089] The computer-readable storage medium may also include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code, specific examples of which include but are not limited to electromagnetic signals, optical signals, or any suitable combination thereof.

[0090] Based on the same inventive concept, an embodiment of the present invention provides a computer program product, including a computer program, which can implement the method described above when executed by a processor.

[0091] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A method for designing a curved surface of a hair curling mechanism of a hair curling iron, characterized in that: The method comprises: According to the size parameter information of the spinning mechanism, the value range of each parameter of the super ellipse equation is determined; Based on the value range of each parameter, select multiple sets of parameter value sets; Based on a plurality of sets of parameter values ​​and the superellipse equation, a plurality of candidate surfaces corresponding to the hair-spinning mechanism are generated; Airflow simulation is performed on the plurality of candidate curved surfaces of the hair-spinning mechanism respectively, and the candidate curved surface with the best airflow distribution is used as the target curved surface of the hair-spinning mechanism.

2. The method according to claim 1, characterized in that Determining the value range of each parameter of the super ellipse equation according to the size parameter information of the spinning mechanism includes: According to the jet width, curvature radius and curved surface type of the spinning mechanism, the value range of each parameter of the super ellipse equation is determined.

3. The method according to claim 1, characterized in that The selecting of multiple sets of parameter value sets based on the value ranges of the parameters includes: Based on the value range of each parameter and according to the preset data width of each parameter, generating the value of each parameter; The values ​​of each parameter are combined to obtain multiple groups of parameter value sets.

4. The method according to any one of claims 1 to 3, characterized in that: The step of respectively performing airflow simulation on the plurality of candidate curved surfaces of the hair-spinning mechanism and taking the candidate curved surface with the best airflow distribution as the target curved surface of the hair-spinning mechanism comprises: Setting working parameters of the hair dryer and hair curler; wherein the working parameters include wind speed information and temperature data; The airflow distribution under the different candidate curved surfaces of the swirl mechanism is calculated, the uniformity of the airflow distribution and the turbulence level are analyzed, and the candidate curved surface with the best airflow distribution uniformity and turbulence level is taken as the target curved surface.

5. The method according to claim 4, characterized in that After obtaining the target curved surface of the hair-spinning mechanism, the method further includes: A hair curling test is performed using a hair curling iron with a hair curling mechanism having the target curved surface to obtain the hair curling efficiency and the degree of hair damage; Based on the curling efficiency and the degree of hair damage, the parameters of the target curved surface are optimized to obtain an optimized target curved surface.

6. A curved surface design device for a hair curling mechanism of a hair comb curling rod, characterized in that: The device comprises: A determination module, used to determine the value range of each parameter of the super ellipse equation according to the size parameter information of the spinning mechanism; A selection module, used to select multiple sets of parameter value sets based on the value range of each parameter; A generating module, used for generating a plurality of candidate surfaces corresponding to the hair-spinning mechanism based on a plurality of sets of parameter values ​​and the superellipse equation; The simulation module is used to perform airflow simulation on the multiple candidate curved surfaces of the hair-spinning mechanism respectively, and take the candidate curved surface with the best airflow distribution as the target curved surface of the hair-spinning mechanism.

7. The device according to claim 6, characterized in that The simulation module is specifically used for: Setting working parameters of the hair dryer or hair curler; wherein the working parameters include wind speed information and temperature data; The airflow distribution under the different candidate curved surfaces of the swirl mechanism is calculated, the uniformity of the airflow distribution and the turbulence level are analyzed, and the candidate curved surface with the best airflow distribution uniformity and turbulence level is taken as the target curved surface.

8. An electronic device, characterized in that: include: one or more processors; A storage unit, used to store one or more programs, which, when executed by the one or more processors, enable the one or more processors to implement the method according to any one of claims 1 to 5.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 5 can be implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method according to any one of claims 1 to 5 is implemented.

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