A hair comb

Abstract

This utility model discloses a hair comb, relating to the technical field of hair care equipment. The hair comb includes: a first housing with an internal receiving space; a comb tooth assembly disposed in the receiving space; the comb tooth assembly being at least partially located on the outer surface of the first housing; a heating assembly disposed on the comb tooth assembly; an airflow channel disposed in the receiving space, including a first sub-channel and a second sub-channel; a first air outlet in the first sub-channel; a second air outlet in the second sub-channel; a blowing assembly with an air outlet; the air outlet communicating with the airflow channel; and an adjusting assembly disposed at the air outlet, used to control the communication state between the air outlet and the airflow channel, enabling at least one of the first and second sub-channels to communicate with the air outlet. This hair comb facilitates precise control over styling.

Description

Technical Field

[0001] This utility model relates to the field of hair care equipment technology, and in particular to a hair comb. Background Technology

[0002] In the field of hair care equipment, the electric heated hair dryer comb is a device that integrates drying and combing functions. Compared with the traditional electric heated straightener, the electric heated hair dryer comb is more convenient and faster to use, and has been widely used for hair drying and styling.

[0003] However, the airflow position in existing electric heated hair dryer combs is fixed, generally set around the entire comb teeth, making it impossible to direct airflow to specific areas such as the ends and roots of the hair. This results in the airflow direction not being able to adapt to different styling needs, and still causes inconvenience in fine-grained styling control (especially in professional processes that require cold air setting after heating). Utility Model Content

[0004] The purpose of this utility model is to provide a hair comb for convenient and precise control of styling.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides a hair comb, which includes: a first housing, a comb tooth assembly, a heating assembly, an airflow channel, a blowing assembly, and an adjusting assembly; the first housing has an internal receiving space; the comb tooth assembly is disposed in the receiving space; the comb tooth assembly is at least partially located on the outer surface of the first housing; the heating assembly is disposed on the comb tooth assembly; the airflow channel is disposed in the receiving space, including a first sub-channel and a second sub-channel; the first sub-channel has a first air outlet; the second sub-channel has a second air outlet; the blowing assembly has an air outlet; the air outlet is connected to the airflow channel; the adjusting assembly is disposed at the air outlet; it is used to control the connection state between the air outlet and the airflow channel, enabling at least one of the first sub-channel and the second sub-channel to be connected to the air outlet.

[0007] In some embodiments, the adjusting component is located in a first position, which can isolate the connection between the first sub-channel and the air outlet; the adjusting component is located in a second position, which can isolate the connection between the second sub-channel and the air outlet; and the adjusting component is located in a third position, in which both the first sub-channel and the second sub-channel are connected to the air outlet.

[0008] In some embodiments, the first sub-channel has a first opening, and the second sub-channel has a second opening; both the first opening and the second opening are capable of communicating with the air outlet; the first housing has an adjustment through hole extending along the first direction; the adjustment through hole is located between the first opening and the second opening; the adjustment component includes: an adjustment member, which passes through the adjustment through hole along the second direction; the adjustment member includes a connecting portion and a first blocking portion and a second blocking portion disposed opposite each other; the connecting portion extends along the first direction and is located between the first blocking portion and the second blocking portion; the second direction is set at an angle to the first direction; a sliding member is connected to the adjustment member and is located on the outer surface of the first housing; the sliding member can drive the adjustment member to move along the first direction to change the position of the adjustment member in the first direction; in the first direction, the adjustment member is located at the first position, and the first blocking portion can block the first opening; the adjustment member is located at the second position, and the second blocking portion can block the second opening; the adjustment member is located at the third position, and both the first opening and the second opening are connected with the air outlet.

[0009] In some embodiments, a plurality of first air outlets are provided in the first sub-channel; a plurality of second air outlets are provided in the second sub-channel; the plurality of first air outlets and the plurality of second air outlets are evenly spaced along a third direction; the third direction, the second direction and the first direction are arranged at an angle to each other.

[0010] In some embodiments, the angle between the centerline of the first vent and the second direction is in the range of 10° to 20°; and / or, the angle between the centerline of the second vent and the second direction is in the range of 10° to 20°; the second direction is set at an angle to the first direction.

[0011] In some embodiments, the heating assembly includes a heating element and a temperature monitoring element; the heating element is disposed on the comb assembly; and the temperature monitoring element is disposed on the heating element.

[0012] In some embodiments, the first housing has a plurality of comb tooth through holes; the comb tooth assembly includes a plurality of comb teeth; the plurality of comb teeth are arranged in a one-to-one correspondence with the plurality of comb tooth through holes, and the plurality of comb teeth are respectively inserted through the plurality of comb tooth through holes; the hair comb also includes a heat insulation component disposed on the outer surface of the first housing and communicating with the plurality of comb tooth through holes; the plurality of comb teeth can be inserted through the heat insulation component.

[0013] In some embodiments, in the second direction, the size of the heat insulation component is larger than the size of the comb teeth; the second direction is set at an angle to the first direction.

[0014] In some embodiments, the heat insulation component includes a plurality of first heat insulation sleeves and a plurality of second heat insulation sleeves respectively disposed in one-to-one correspondence with the plurality of comb tooth through holes; the plurality of comb teeth can respectively pass through the plurality of first heat insulation sleeves and the plurality of second heat insulation sleeves; the plurality of first heat insulation sleeves and the plurality of second heat insulation sleeves are all arranged at intervals along a third direction; in the first direction, the plurality of second heat insulation sleeves are distributed on both sides of the first heat insulation sleeves, and the plurality of second heat insulation sleeves are staggered from the plurality of first heat insulation sleeves; the third direction, the second direction and the first direction are arranged at an angle to each other.

[0015] In some embodiments, the cross-sectional shape of the first heat insulation sleeve is elliptical; the major axis of the ellipse is parallel to the first direction, and the minor axis of the ellipse is parallel to the third direction.

[0016] The cross-sectional shape of the second heat insulation sleeve is teardrop-shaped; the long axis of the teardrop shape is parallel to the first direction; the teardrop shape includes a large end and a small end; in the first direction, the large end is closer to the first heat insulation sleeve than the small end.

[0017] The beneficial effects of this utility model are:

[0018] This utility model provides a hair comb. By placing the comb teeth assembly inside the receiving space of the first housing and having at least a portion of the comb teeth assembly located on the outer surface of the first housing, it can achieve the function of combing hair. A heating component is provided on the comb teeth assembly. An airflow channel including a first sub-channel and a second sub-channel is provided in the receiving space. A first air blowing hole is provided in the first sub-channel, and a second air outlet is provided in the second sub-channel. The air outlet of the air blowing component is connected to the airflow channel. In this way, the hair comb can simultaneously achieve the functions of heating and blowing air, making it convenient for users to style their hair. In addition, an adjustment component is provided at the air outlet to control the connection state between the air outlet and the airflow channel, so that at least one of the first sub-channel and the second sub-channel is connected to the air outlet. This allows users to control the airflow by adjusting the components during use of the hair comb. Specifically, users can choose to blow air only from the first sub-channel, only from the second sub-channel, or both simultaneously, thus meeting different airflow needs. This allows users to target specific areas such as the ends and roots of their hair, facilitating precise control over styling and improving the comb's practicality. Furthermore, when users select to blow air only from the first or second sub-channel, the airflow is more concentrated due to the single sub-channel outlet, resulting in shorter styling time and a better user experience. Attached Figure Description

[0019] Figure 1 This is an exploded structural diagram of a hair comb provided in a specific embodiment of this utility model;

[0020] Figure 2 This is a structural diagram of a hair comb with the second sub-shell removed and the adjustment component in the third position, according to a specific embodiment of this utility model.

[0021] Figure 3 yes Figure 2 A partial structural diagram of the hair comb shown in the first position;

[0022] Figure 4 yes Figure 2 A partial structural diagram of the hair comb shown in the second position;

[0023] Figure 5 This is a structural diagram of an adjustment component provided in a specific embodiment of the present utility model;

[0024] Figure 6 This is a front view structural diagram of a hair comb provided in a specific embodiment of this utility model;

[0025] Figure 7 This is a structural diagram of a comb tooth inserted into a heat insulation component according to a specific embodiment of the present utility model.

[0026] In the picture:

[0027] 1. First housing; 11. Comb tooth through hole; 12. Adjustment through hole; 13. First sub-housing; 14. Second sub-housing; 2. Comb tooth assembly; 21. Comb tooth; 3. Heating assembly; 31. Heating element; 32. Temperature monitoring element; 4. Airflow channel; 41. First sub-channel; 411. First air outlet; 412. First opening; 42. Second sub-channel; 421. Second air outlet; 422. Second opening; 5. Air blowing assembly; 51. Air outlet; 6. Adjustment assembly; 61. Adjustment element; 611. First blocking part; 612. Second blocking part; 613. Connecting part; 62. Sliding element; 7. Heat insulation assembly; 71. First heat insulation sleeve; 72. Second heat insulation sleeve; 721. Large end; 722. Small end; 8. Anti-scalding element; 9. Second housing;

[0028] X1, first direction; X2, second direction; X3, third direction. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0033] Combination Figure 1 , Figure 2 As shown, this embodiment provides a hair comb. The hair comb includes a first housing 1, a comb tooth assembly 2, a heating assembly 3, an airflow channel 4, a blowing assembly 5, and an adjustment assembly 6.

[0034] like Figure 1 As shown, the first housing 1 is a hollow shell structure composed of a first sub-shell 13 and a second sub-shell 14. The first housing 1 has an internal receiving space; that is, when the first sub-shell 13 and the second sub-shell 14 are fastened together, an internal receiving space is formed. The comb tooth assembly 2 is disposed in this receiving space. At least a portion of the comb tooth assembly 2 is located on the outer surface of the first housing 1. Exemplarily, the first housing 1 has a plurality of comb tooth through holes 11 (i.e., for...). Figure 1Taking the illustrated perspective as an example, multiple comb-tooth through holes 11 are formed on the first sub-shell 13. The aforementioned comb-tooth assembly 2 includes multiple comb teeth 21, which are made of, for example, plastic materials (e.g., PA46, PEEK, PEI, etc.). It is easy to understand that the number of multiple comb teeth 21 should be equal to the number of multiple comb-tooth through holes 11. The multiple comb teeth 21 are arranged in a one-to-one correspondence with the multiple comb-tooth through holes 11, and the multiple comb teeth 21 are respectively inserted through the multiple comb-tooth through holes 11. This ensures that at least a portion of the multiple comb teeth 21 can pass through the comb-tooth through holes 11 and be exposed on the outer surface of the first shell 1 to achieve the effect of combing hair.

[0035] like Figure 1 As shown, the heating component 3 is disposed on the comb component 2, that is, with Figure 1 Taking the shown viewpoint as an example, the heating component 3 is disposed on the upper side of the comb component 2 (that is, the side of the comb component 2 facing away from the first sub-shell 13). The heating component 3 is used to heat the comb component 2, so that the user can use the heated comb component 2 to comb the hair, making it convenient for the user to style.

[0036] Combination Figure 1 , Figure 2 The airflow channel 4 is disposed in the aforementioned accommodating space, and the airflow channel 4 includes a first sub-channel 41 and a second sub-channel 42. The first sub-channel 41 has a first air outlet 411, and the second sub-channel 42 has a second air outlet 421. It is easy to understand that both the first air outlet 411 and the second air outlet 421 can communicate with the outside of the first housing 1. In other words, after the airflow enters the first sub-channel 41 and the second sub-channel 42, it can be discharged through the first air outlet 411 inside the first sub-channel 41 and the second air outlet 421 inside the second sub-channel 42, thus achieving the effect of blowing air.

[0037] like Figure 2 As shown, the aforementioned air-blowing component 5 is provided with an air outlet 51, which is connected to the airflow channel 4 mentioned above. The air-blowing component 5 is, for example, a fan. It is easy to understand that the air generated by the air-blowing component 5 is blown out through the air outlet 51, entering the first sub-channel 41 and / or the second sub-channel 42 connected to the air outlet 51, and finally exiting through the first air outlet 411 inside the first sub-channel 41 and / or the second air outlet 421 inside the second sub-channel 42, thus achieving the blowing effect of the entire hair comb.

[0038] Combination Figure 1 , Figure 2 The aforementioned adjustment component 6 is disposed at the air outlet 51. The adjustment component 6 is used to control the connection state between the air outlet 51 and the airflow channel 4, enabling at least one of the first sub-channel 41 and the second sub-channel 42 to be connected to the air outlet 51.

[0039] Therefore, the hair comb provided in this embodiment can realize the function of combing hair by setting the comb tooth assembly 2 in the receiving space inside the first housing 1 and making the comb tooth assembly 2 at least partially located on the outer surface of the first housing 1. A heating assembly 3 is set on the comb tooth assembly 2, and an airflow channel 4 including a first sub-channel 41 and a second sub-channel 42 is set in the receiving space. A first air blowing hole 411 is set in the first sub-channel 41, and a second air outlet 421 is set in the second sub-channel 42. The air outlet 51 of the air blowing assembly 5 is connected to the airflow channel 4. In this way, the hair comb can realize the functions of heating and blowing at the same time, which is convenient for users to style their hair. In addition, an adjustment assembly 6 is set at the air outlet 51 to control the connection state between the air outlet 51 and the airflow channel 4, so that at least one of the first sub-channel 41 and the second sub-channel 42 is connected to the air outlet 51. This allows users to control the airflow state by adjusting component 6 during the use of the hair comb. Specifically, users can control the hair comb to blow air only from the first sub-channel 41, only from the second sub-channel 42, or both simultaneously, thus meeting different airflow needs. This allows users to target specific areas such as the ends and roots of their hair, facilitating precise control over styling and improving the practicality of the hair comb. At the same time, when users choose to blow air only from the first sub-channel 41 or only from the second sub-channel 42, the airflow is more sufficient because only one sub-channel is used, thereby shortening the styling time and improving the user experience.

[0040] In some embodiments, combined with Figure 1 , Figure 2 As shown, the aforementioned adjusting component 6, when in the first position, can disconnect the connection between the first sub-channel 41 and the air outlet 51; when in the second position, it can disconnect the connection between the second sub-channel 42 and the air outlet 51; and when in the third position, both the first sub-channel 41 and the second sub-channel 42 are connected to the air outlet 51. That is, with... Figure 3 Taking the shown perspective as an example, when the adjusting component 6 is close to the first sub-channel 41 (i.e., when it is located on the left side), it can disconnect the connection between the first sub-channel 41 and the air outlet 51, so as to Figure 4 Taking the shown perspective as an example, when the adjusting component 6 is close to the second sub-channel 42 (i.e., when it is located on the right side), it can disconnect the connection between the second sub-channel 42 and the air outlet 51, so as to Figure 2 Taking the shown perspective as an example, when the adjustment component 6 is located in the middle of the first sub-channel 41 and the second sub-channel 42, both the first sub-channel 41 and the second sub-channel 42 are connected to the air outlet 51.

[0041] For example, combined Figures 2 to 4As shown, the first sub-channel 41 has a first opening 412, and the second sub-channel 42 has a second opening 422. Both the first opening 412 and the second opening 422 can communicate with the air outlet 51 of the airflow channel 4. Figure 2 As shown, an adjustment through hole 12 extending along the first direction X1 is provided on the first housing 1. The adjustment through hole 12 is located between the first opening 412 and the second opening 422. The adjustment through hole 12 is an elongated hole, such as an oblong hole extending along the first direction X1.

[0042] like Figure 5 As shown, the aforementioned adjustment assembly 6 includes an adjustment member 61 and a sliding member 62. The adjustment member 61 passes through the adjustment through hole 12 along the second direction X2. The adjustment member 61 includes a connecting portion 613 and two opposing first blocking portions 611 and 612. The connecting portion 613 extends along the first direction X1 and is located between the first blocking portions 611 and 612. The first blocking portions 611 and 612 are, for example, plate-like structures, with the first direction X1 perpendicular to the surface of these plate-like structures. In other words, the connecting portion 613 is respectively perpendicular to the two opposing first blocking portions 611 and 612, and the connecting portion 613, the first blocking portion 611, and the second blocking portion 612 combine to form an "I"-shaped structure. Here, the second direction X2 forms an angle with the first direction X1 mentioned above, for example, 90°.

[0043] Combination Figure 1 , Figure 5 , Figure 6 As shown, the sliding member 62 is connected to the adjusting member 61 and is located on the outer surface of the first housing 1. In other words, the end of the adjusting member 61 that passes through the adjusting hole 12 and is exposed on the outer surface of the first housing 1 is connected to the sliding member 62. The connection is achieved, for example, by welding. The sliding member 62 has a plate-like structure, and the second direction X2 is perpendicular to the surface of this plate-like structure. The sliding member 62 can drive the adjusting member 61 to move along the first direction X1, thereby changing the position of the adjusting member 61 in the first direction X1.

[0044] Combination Figures 2 to 5As shown, in the first direction X1, the adjusting member 61 is in the first position, and the first blocking part 611 can block the first opening 412. In the second position, the adjusting member 61 is in the second position, and the second blocking part 612 can block the second opening 422. In the third position, the adjusting member 61 is in the third position, and both the first opening 412 and the second opening 422 are connected to the air outlet 51. It is easy to understand that in the third direction X3, the size of the first blocking part 611 (i.e., the width of the first blocking part 611) should be greater than or equal to the size of the first opening 412 (i.e., the width of the first opening 412). At the same time, the size of the second blocking part 612 (i.e., the width of the second blocking part 612) should be greater than or equal to the size of the second opening 422 (i.e., the width of the second opening 422). This ensures the blocking effect of the first blocking part 611 on the first opening 412 and the blocking effect of the second blocking part 612 on the second opening 422.

[0045] With the above settings, the position of the adjustment component 6 in the first direction X1 can be changed, thereby enabling control of the blow-drying state of the hair comb. The structure is simple and easy to use.

[0046] The above description uses the adjustment component 6 in three different positions to control the connection between the air outlet 51 and the airflow channel 4. It's easy to understand that other configurations can also be used. For example, the adjustment component 6 can be in only two different positions to control the connection between the air outlet 51 and the airflow channel 4. Specifically, the adjustment component 6 can only be in the first or second position. When the adjustment component 6 is in the first position, it can disconnect the connection between the first sub-channel 41 and the air outlet 51. When the adjustment component 6 is in the second position, it can disconnect the connection between the second sub-channel 42 and the air outlet 51. In practical applications, those skilled in the art can flexibly configure the settings according to actual usage requirements.

[0047] In some embodiments, such as Figure 2 As shown, the first sub-channel 41 has multiple first air outlets 411, and the second sub-channel 42 has multiple second air outlets 421. The multiple first air outlets 411 and the multiple second air outlets 421 are evenly spaced along a third direction X3. Here, the third direction X3, the second direction X2, and the first direction X1 are arranged at an angle to each other, for example, 90°.

[0048] The above-described design allows the airflow from the hair comb to more evenly cover the hair surface, enhancing its effectiveness and enabling users to quickly complete styling, saving time. Simultaneously, the multiple evenly spaced air outlets 44 disperse the airflow, reducing the likelihood of hair clogging the outlets, especially when working with thick or curly hair. This ensures a consistently stable airflow, improving the reliability of the hair comb during use. Furthermore, the evenly spaced air outlets 44 create a more stable turbulent or dispersed airflow, which not only speeds up drying but also reduces frizz and static electricity, improving hair smoothness. It also allows the airflow to gently contact the scalp and hair, avoiding localized airflow concentration that could cause discomfort, thus improving user experience and comfort, making it suitable for users with sensitive scalps.

[0049] In some embodiments, such as Figure 7 As shown, the angle between the centerline of the first vent 411 and the second direction X2 ranges from 10° to 20°. For example, the angle between the centerline of the first vent 411 and the second direction X2 is 10°; or 12°; or 15°; or 18°; or 20°.

[0050] And / or, the angle between the centerline of the second vent 421 and the second direction X2 ranges from 10° to 20°. For example, the angle between the centerline of the second vent 421 and the second direction X2 is 10°; or, the angle between the centerline of the second vent 421 and the second direction X2 is 12°; or, the angle between the centerline of the second vent 421 and the second direction X2 is 15°; or, the angle between the centerline of the second vent 421 and the second direction X2 is 18°; or, the angle between the centerline of the second vent 421 and the second direction X2 is 20°.

[0051] It is easy to understand that the first vent 411 and the second vent 421 are inclined in a direction away from each other, and their inclination angles can be the same (i.e., mirror image) or different. Figure 7Taking the shown viewpoint as an example, the first air outlet 411 is tilted to the right, and the second air outlet 421 is tilted to the left. With this setting, when the user uses the hair comb and the comb teeth 21 are inserted into the hair roots, the tilted airflow blown out by the tilted air outlet 44 can evenly cover the hair roots to the hair ends. The tangential traction force generated by the tilted airflow, combined with the rolling of the comb teeth 21, can precisely control the direction of the hair strands (such as creating curls or fluffy effects). At the same time, the tilted airflow can be naturally guided to the hair shaft area, avoiding direct airflow to the scalp and improving the user's comfort. The tilted airflow direction is coordinated with the styling technique (such as spiral combing) direction, reducing the frequency of wrist adjustments and thus reducing user fatigue.

[0052] In some embodiments, such as Figure 1 As shown, the heating assembly 3 includes a heating element 31 and a temperature monitoring element 32. The heating element 31 is disposed on the comb assembly 2, that is, to... Figure 1 Taking the shown perspective as an example, the heating element 31 is disposed on the upper side of the comb assembly 2 (i.e., the side of the comb assembly 2 facing away from the first sub-shell 13). The heating element 31 is, for example, a graphene heating film, a polyimide (PI) flexible heating sheet, etc. The temperature monitoring element 32 is disposed on the heating element 31, that is, with... Figure 1 Taking the shown perspective as an example, the temperature monitoring element 32 is located on the upper side of the heating element 31 (i.e., the side of the heating element 31 facing away from the comb assembly 2). This temperature monitoring element 32 can be, for example, a negative temperature coefficient thermistor (NTC) or an analog temperature sensor. With this configuration, the temperature monitoring element 32 can monitor the temperature changes of the heating element 31 in real time, achieving precise temperature control and preventing damage to the hair cuticles or scalp from excessive heat, thus improving the practicality and safety of the hair comb during use.

[0053] It is not difficult to understand that, as Figure 1 As shown, the hair comb can also be equipped with a second housing 9, which is fastened to the inside of the first housing 1 and covers the comb tooth assembly 2 and the heating assembly 3. With this arrangement, the second housing 9 forms an independent installation space inside the first housing 1, isolating the comb tooth assembly 2 and the heating assembly 3 within the accommodating space of the first housing 1 from other components of the hair comb. This prevents the heat emitted by the heating assembly 3 from dissipating to other areas of the hair comb, thus affecting the heating effect of the heating assembly 3. Simultaneously, it ensures that the airflow inside the first sub-channel 41 and the second sub-channel 42 within the accommodating space is not affected by the heating assembly 3, ensuring that the airflow blown out by the first sub-channel 41 and the second sub-channel 42 is always cool air, thereby guaranteeing the styling effect on the hair and improving the practicality of the hair comb.

[0054] In some embodiments, combined with Figure 1 , Figure 6 As shown, the hair comb also includes a heat insulation component 7. This heat insulation component 7 is disposed on the outer surface of the first housing 1 (i.e., on the outer surface of the first sub-housing 13) and communicates with multiple comb tooth through holes 11. Multiple comb teeth 21 can pass through the heat insulation component 7. That is, with... Figure 1 Taking the shown perspective as an example, the heat insulation component 7 is disposed on the lower side of the first housing 1. After passing through the comb tooth through hole 11 at the bottom of the mounting groove 11, the multiple comb teeth 21 can be further inserted into the heat insulation component 7. With this arrangement, the comb teeth 21 can be isolated to a certain extent, avoiding excessive temperature of the comb teeth 21 from damaging the hair cuticle or scalp, thus improving the safety of the above-mentioned hair comb during use.

[0055] In some embodiments, such as Figure 7 As shown, in the second direction X2, the size of the heat insulation component 7 is larger than the size of the comb teeth 21 in the comb tooth assembly 2. That is, with Figure 7 Taking the shown perspective as an example, the length of the heat insulation component 7 is greater than the length of the comb teeth 21 in the comb tooth assembly 2. By setting it this way, the ends of the comb teeth 21 can be prevented from protruding from the heat insulation component 7, thus preventing the ends of the comb teeth 21 from burning the user and further improving the safety of the above-mentioned hair comb during use.

[0056] In some embodiments, combined with Figure 1 , Figure 6 As shown, the heat insulation component 7 includes multiple first heat insulation sleeves 71 and multiple second heat insulation sleeves 72, each corresponding to one of the multiple comb tooth through holes 11. Multiple comb teeth 21 can pass through the multiple first heat insulation sleeves 71 and multiple second heat insulation sleeves 72 respectively. It is easy to understand that the extending direction of the first heat insulation sleeves 71 and the second heat insulation sleeves 72 is the same as the extending direction of the comb teeth 21 in the comb tooth component 2, that is, both extend along the second direction X2.

[0057] like Figure 6 As shown, multiple first heat-insulating sleeves 71 and multiple second heat-insulating sleeves 72 are arranged at intervals along a third direction X3. It is easy to understand that the corresponding comb teeth through-holes 11 and multiple comb teeth 21 are also arranged at intervals along a third direction X3. In the first direction X1, multiple second heat-insulating sleeves 72 are distributed on both sides of the first heat-insulating sleeves 71, and the multiple second heat-insulating sleeves 72 are staggered from the multiple first heat-insulating sleeves 71. This staggered arrangement of the first heat-insulating sleeves 71 and second heat-insulating sleeves 72 creates a combing gap between them, thus ensuring the safety of using the hair comb (preventing burns) while improving the combing efficiency when using it.

[0058] In some embodiments, such as Figure 6As shown, the cross-sectional shape of the first heat insulation sleeve 71 is elliptical. The major axis of this ellipse is parallel to the first direction X1, and the minor axis is parallel to the third direction X3. The cross-sectional shape here is perpendicular to the extending direction of the first heat insulation sleeve 71. The cross-sectional shape of the second heat insulation sleeve 72 is teardrop-shaped, with its major axis parallel to the first direction X1. This teardrop shape includes a large end 721 and a small end 722. In the first direction X1, the large end 721 is closer to the first heat insulation sleeve 71 than the small end 722. The cross-sectional shape here is perpendicular to the extending direction of the second heat insulation sleeve 72. This design allows the outer surfaces of the first heat-insulating sleeve 71 and the second heat-insulating sleeve 72 to form a smooth transition structure. Specifically, the cross-sectional shapes of the first heat-insulating sleeve 71 and the second heat-insulating sleeve 72 have streamlined edges. This reduces frictional resistance to the hair, disperses force when the hair slides along the curved surface, avoids the "hooking effect" of the right-angle comb teeth 21, and facilitates hair combing, especially for tangled hair. Simultaneously, the absence of sharp edges prevents scratching the hair cuticles, improving hair care effects, and the curved surface inhibits charge accumulation, preventing static electricity and enhancing the user experience. Furthermore, setting the cross-sectional shape of the first heat-insulating sleeve 71 to an ellipse and the second heat-insulating sleeve 72 to a teardrop shape avoids cleaning dead spots, reduces cleaning time, and further improves the user experience.

[0059] In some embodiments, such as Figure 6 As shown, the hair comb also includes multiple anti-scalding elements 8, which surround the heat insulation component 7, that is, multiple anti-scalding elements 8 surround multiple second heat insulation sleeves 72. The anti-scalding elements 8 extend along a second direction X2, that is, the extending direction of the anti-scalding elements 8 is the same as the extending direction of the comb teeth 21 of the comb tooth assembly 2. With this arrangement, the anti-scalding elements 8 can form an outer physical barrier, preventing the user from accidentally touching the heated comb teeth 21 of the comb tooth assembly 2, further improving the user's safety when using the hair comb. At the same time, the multiple anti-scalding elements 8 surrounding the heat insulation component 7 (that is, surrounding the comb tooth assembly 2) can force the heat emitted by the comb tooth assembly 2 to concentrate towards the center of the comb tooth assembly 2, reducing ineffective heat loss and improving the practicality of the hair comb.

[0060] It is easy to understand that the aforementioned hair comb may also include control components (such as a PCB board, control circuit, control module, etc.), power supply components (such as a battery, power interface, etc.), user operation components (such as components controlling the start / stop and wind speed adjustment of the air blowing component 5, and components controlling the start / stop and temperature adjustment of the heating component 3, etc.), and user prompt components (such as wind speed indicator lights, temperature indicator lights, etc.). For example, the air blowing component 5 of the hair comb supports three wind speed settings: Level 1: 4 m / s, where the wind speed indicator light is green; Level 2: 5 m / s, where the wind speed indicator light is blue; and Level 3: 6 m / s, where the wind speed indicator light is red. The heating component 3 of the hair comb supports three temperature settings: Level 1: 160℃, where one temperature indicator light is constantly on; Level 2: 180℃, where two temperature indicator lights are constantly on; and Level 3: 200℃, where all three temperature indicator lights are constantly on. These settings further enhance the practicality of the hair comb and improve the user experience.

[0061] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A hair comb, characterized in that, include: The first shell (1) has an internal accommodating space; The comb assembly (2) is disposed in the receiving space; The comb assembly (2) is at least partially located on the outer surface of the first housing (1); A heating component (3) is disposed on the comb component (2); An airflow channel (4) is provided in the accommodating space, including a first sub-channel (41) and a second sub-channel (42); the first sub-channel (41) is provided with a first air outlet (411); the second sub-channel (42) is provided with a second air outlet (421). The air blowing assembly (5) is provided with an air outlet (51); the air outlet (51) is connected to the airflow channel (4); An adjustment component (6) is provided at the air outlet (51); it is used to control the connection state between the air outlet (51) and the airflow channel (4), and can enable at least one of the first sub-channel (41) and the second sub-channel (42) to be connected to the air outlet (51).

2. The hair comb according to claim 1, characterized in that The adjustment component (6) is located in the first position, which can disconnect the first sub-channel (41) from the air outlet (51). The adjustment component (6) is located in the second position, which can disconnect the second sub-channel (42) from the air outlet (51). The adjustment component (6) is located in the third position, where both the first sub-channel (41) and the second sub-channel (42) are connected to the air outlet (51).

3. The hair comb of claim 2, wherein, The first sub-channel (41) has a first opening (412), and the second sub-channel (42) has a second opening (422); both the first opening (412) and the second opening (422) can communicate with the air outlet (51); the first housing (1) has an adjustment through hole (12) extending along the first direction (X1); the adjustment through hole (12) is located between the first opening (412) and the second opening (422); the adjustment assembly (6) includes: An adjusting member (61) is provided through the adjusting through hole (12) along a second direction (X2); the adjusting member (61) includes a connecting part (613) and a first blocking part (611) and a second blocking part (612) arranged opposite each other; the connecting part (613) extends along the first direction (X1) and is located between the first blocking part (611) and the second blocking part (612); the second direction (X2) is arranged at an angle to the first direction (X1); A slider (62) is connected to the adjusting member (61) and is located on the outer surface of the first housing (1); the slider (62) can drive the adjusting member (61) to move along the first direction (X1) to change the position of the adjusting member (61) in the first direction (X1); In the first direction (X1), the adjusting member (61) is located in the first position, the first blocking part (611) can block the first opening (412), the adjusting member (61) is located in the second position, the second blocking part (612) can block the second opening (422), the adjusting member (61) is located in the third position, and both the first opening (412) and the second opening (422) are connected to the air outlet (51).

4. The hair comb of claim 1, wherein The first sub-channel (41) is provided with a plurality of first air outlets (411); the second sub-channel (42) is provided with a plurality of second air outlets (421); the plurality of first air outlets (411) and the plurality of second air outlets (421) are all evenly spaced along a third direction (X3); the third direction (X3), the second direction (X2) and the first direction (X1) are arranged at an angle to each other.

5. The hair comb of claim 1, wherein, The angle between the centerline of the first vent (411) and the second direction (X2) is in the range of 10° to 20°. And / or, The angle between the centerline of the second vent (421) and the second direction (X2) is in the range of 10°~20°; the second direction (X2) is set at an angle to the first direction (X1).

6. The hair comb of claim 1, wherein The heating component (3) includes a heating element (31) and a temperature monitoring element (32); The heating element (31) is disposed on the comb assembly (2); the temperature monitoring element (32) is disposed on the heating element (31).

7. A hair comb according to any one of claims 1 to 6, characterised in that, The first housing (1) has a plurality of comb tooth through holes (11); the comb tooth assembly (2) includes a plurality of comb teeth (21); the plurality of comb teeth (21) are arranged in a one-to-one correspondence with the plurality of comb tooth through holes (11), and the plurality of comb teeth (21) are respectively inserted through the plurality of comb tooth through holes (11). The hair comb also includes a heat insulation component (7), which is disposed on the outer surface of the first housing (1) and communicates with the plurality of comb tooth through holes (11); the plurality of comb teeth (21) can pass through the heat insulation component (7).

8. The hair comb of claim 7, wherein, In the second direction (X2), the size of the heat insulation component (7) is larger than the size of the comb teeth (21); the second direction (X2) is set at an angle to the first direction (X1).

9. The hair comb of claim 7, wherein, The heat insulation component (7) includes a plurality of first heat insulation sleeves (71) and a plurality of second heat insulation sleeves (72) respectively corresponding to the plurality of comb tooth through holes (11); the plurality of comb teeth (21) can be respectively inserted into the plurality of first heat insulation sleeves (71) and the plurality of second heat insulation sleeves (72). Multiple first heat insulation sleeves (71) and multiple second heat insulation sleeves (72) are arranged at intervals along a third direction (X3); in the first direction (X1), multiple second heat insulation sleeves (72) are distributed on both sides of the first heat insulation sleeves (71), and the multiple second heat insulation sleeves (72) are staggered from the multiple first heat insulation sleeves (71); the third direction (X3), the second direction (X2) and the first direction (X1) are arranged at angles to each other.

10. The hair comb of claim 9, wherein, The cross-sectional shape of the first heat insulation sleeve (71) is elliptical; the major axis of the ellipse is parallel to the first direction (X1), and the minor axis of the ellipse is parallel to the third direction (X3); The cross-sectional shape of the second heat insulation sleeve (72) is teardrop-shaped; the long axis of the teardrop shape is parallel to the first direction (X1); the teardrop shape includes a large end (721) and a small end (722); in the first direction (X1), the large end (721) is closer to the first heat insulation sleeve (71) than the small end (722).

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