A cold and hot styling comb

Abstract

This utility model discloses a hot and cold styling comb, comprising: a comb head, one end of which is connected to a handle and has multiple bristles on its outer surface; and two outer surfaces of the comb head respectively having a perming surface and a styling surface; an air duct, one end of which is located inside the comb head near the perming surface, and the other end of which is provided with an air-generating component for generating hot air that can be blown along the air duct to the perming surface; and a cooling component, which is located inside the comb head near the styling surface, with its cold end in contact with the styling surface. This utility model heats the hair through the perming surface and cools the hair through the styling surface, achieving rapid styling while effectively protecting the hair and extending the hold time of the hairstyle. Furthermore, the rapid heating of the perming surface effectively improves styling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of styling comb technology, and in particular to a hot and cold styling comb. Background Technology

[0002] The principle behind hair styling is essentially to reshape hair by altering the protein structure through high temperatures. Traditional hair dryers mainly consist of a set of heating wires and a small fan. When powered on, the air blown by the fan passes through the heated wires and becomes hot air, which is then blown onto the hair for styling. Traditional hair dryers typically blow hot air in a 360-degree direction through the nozzles, using the hot air to dry and heat the hair for styling. However, in a high-temperature environment, the hair cuticles automatically open, causing moisture and nutrients to be lost, resulting in dry hair and a shorter retention time for the styled hair.

[0003] Existing technologies address the aforementioned problems by rapidly reducing the temperature of heated hair. For example, Chinese invention patent application CN202110661238.9 discloses a cooling comb. The cooling element in this comb absorbs heat from the cooling comb teeth, maintaining a consistently low temperature. This effectively locks in the open hair cuticles during straightening, allowing them to repair and preventing the loss of moisture and nutrients, thus protecting hair quality and reducing damage during straightening. However, when the aforementioned cooling comb heats the hair, the hot air is generated by airflow passing over the heating surface of the cooling element. The cooling element generally refers to a semiconductor cooling element. The principle of semiconductor cooling is that heat is transferred from one end of the semiconductor to the other, creating a temperature difference between the hot and cold ends. However, semiconductors have inherent resistance; when current passes through a semiconductor, heat is generated, affecting heat transfer. Furthermore, heat between the two ends of the semiconductor is transferred in the reverse direction through the air and the semiconductor material itself, limiting the temperature difference range between the two ends of the semiconductor cooling element. The temperature difference between the heating and cooling surfaces of existing semiconductor cooling chips ranges from 90°C to 130°C, which is relatively small, especially the low positive temperature. This means that the temperature of the hot air blown out by the aforementioned cold hair comb cannot be too high, requiring a long heating time when styling hair, which greatly reduces the efficiency of styling. Utility Model Content

[0004] The purpose of this invention is to provide a hot and cold styling comb that heats the hair with the perming surface and cools the hair with the styling surface, so as to quickly style the hair while effectively protecting it and prolonging the holding time of the hairstyle. In addition, the perming surface heats up quickly, which effectively improves the efficiency of styling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This utility model provides a hot and cold styling comb, comprising:

[0007] A comb, wherein one end of the comb is connected to a handle and the outer surface of the comb is provided with multiple bristles, and the outer surfaces on both sides of the comb are respectively provided with a perming surface and a styling surface;

[0008] The air duct has one end located inside the comb near the perming surface, and the other end is provided with an air-generating component for generating hot air that can be blown along the air duct to the perming surface.

[0009] A cooling component is disposed inside the comb near the styling surface, and the cold end of the cooling component is in contact with the styling surface.

[0010] Furthermore, the comb includes a comb base, one end of which is connected to the comb handle, and the comb base divides the internal space of the comb into a heating chamber and a cooling chamber. The perming surface is attached to the outer surface of the heating chamber, the cooling component is disposed in the cooling chamber, the styling surface is attached to the outer surface of the cooling chamber, and the comb base has multiple air blowing holes on the side near the perming surface. The air blowing holes, the heating chamber, and the comb handle are sequentially connected to form an air duct.

[0011] Furthermore, the comb handle includes a housing, one end of which is connected to the comb head seat and the other end of which is provided with an air inlet mesh. Additionally, an air guide pipe is fitted inside the housing, one end of which is connected to the heating chamber and the blowing hole in sequence to form an air duct, and the other end of which is connected to the air generating component.

[0012] Furthermore, the air-generating assembly includes a heating element disposed inside an air duct, and a fan is disposed at the end of the air duct away from the comb.

[0013] Furthermore, the cooling assembly includes a semiconductor cooling chip disposed in the cooling cavity. The hot end of the semiconductor cooling chip is sequentially provided with a heat sink and a cooling fan. The cold end of the semiconductor cooling chip is in contact with the inner surface of the shaping surface via a cooling guide plate.

[0014] Furthermore, the comb handle is provided with a gear adjustment ring and a control board, and the semiconductor cooling chip, cooling fan, heating element, fan, and gear adjustment ring are all electrically connected to the control board.

[0015] Furthermore, it also includes a power cord, which is electrically connected to the control board and one end of the power cord is clamped to the comb handle by a locking ring.

[0016] Furthermore, the comb holder is provided with a top cover that can cover the cooling chamber at the end away from the comb handle.

[0017] Furthermore, the perming surface is provided with multiple air outlets, and at least some of the air outlets are connected to the blower holes.

[0018] Furthermore, the comb holder has a hollow interior forming a heating cavity, and the styling surface is an arched arc surface that curves away from the perming surface, with the two sides of the styling surface respectively connected to the two sides of the comb holder to form a cooling cavity.

[0019] Due to the adoption of the above structure, the beneficial effects of this utility model are as follows:

[0020] This invention incorporates a wind-generating component and a cooling component. The wind-generating component generates hot air to heat the perming surface, while the cold end of the cooling component absorbs heat upon contact with the styling surface, keeping it at a low temperature. This creates a temperature difference between the high-temperature perming surface and the low-temperature styling surface on both sides of the comb. During styling, the hair can be heated and shaped using the perming surface, and then cooled and set using the styling surface, achieving rapid hair styling. The combination of high temperature and rapid cooling effectively protects the hair and extends the hold time of the style. Furthermore, the wind-generating component heats the perming surface, while the cooling component cools the styling surface. Since the wind-generating component and cooling component operate independently, the temperature of the hot air generated by the wind-generating component is not limited by the cooling component. This allows for the generation of high-temperature hot air, increasing the temperature difference between the perming and styling surfaces and accelerating the heating rate of the perming surface, thereby effectively shortening styling time and improving styling efficiency.

[0021] The present invention will become clearer from the following description and in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is an exploded view of the structure of this utility model;

[0025] Figure 3 This is a half-sectional view of the present invention.

[0026] Reference numerals: Comb head-1, Comb head base-101, Heating chamber-102, Cooling chamber-103, Air blower-104; Comb handle-2, Outer shell-201, Air inlet mesh-202, Air duct-203; Comb strip-3; Hair perming surface-4, Air outlet-401; Styling surface-5; Air generating assembly-6, Heating element-601, Fan-602; Cooling assembly-7, Cooling fan-701, Heat sink-702, Semiconductor cooling chip-703, Cooling plate-704; Gear adjustment ring-8; Control board-9; Power cord-10; Locking ring-11; Top cover-12. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0029] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0030] Furthermore, the terms "set up," "install," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0032] Please refer to Figures 1 to 3 The present invention provides a hot and cold styling comb, comprising:

[0033] Comb 1, one end of the comb 1 is connected to the comb handle 2 and the outer surface of the comb 1 is provided with multiple comb bristles 3, and the outer surfaces on both sides of the comb 1 are respectively provided with a perming surface 4 and a styling surface 5.

[0034] The air duct has one end located inside the comb 1 on the side close to the perming surface 4, and the other end of the air duct is provided with an air-generating component 6 for generating hot air that can be blown along the air duct to the perming surface 4, so that the perming surface 4 is heated independently by hot air in the form of thermal convection.

[0035] The cooling component 7 is disposed inside the comb 1 on the side close to the styling surface 5, and the cold end of the cooling component 7 is in contact with the styling surface 5, thereby independently cooling the styling surface 5 by means of heat conduction.

[0036] When the user holds the comb handle 2 and combs the hair through the comb bar 3 on the side of the comb head 1 near the perming surface 4, the perming surface 4 can contact the hair and heat the hair for styling. Subsequently, by combing the hair through the comb bar 3 on the side of the comb head 1 near the styling surface 5, the styling surface 5 can contact the hair and cool the hair for styling. This achieves rapid heating and cooling of the hair, which can quickly shape the hair, improve styling efficiency, and effectively protect the hair and prolong the holding time of the hair style.

[0037] Preferably, multiple comb strips 3 are distributed on both sides of the comb head 1, and the comb strips 3 are fixedly mounted on the comb head 1 or fixedly mounted on the perming surface 4 and the styling surface 5;

[0038] The perming surface 4 and the styling surface 5 can be made of plastic and / or metal materials. As a further preferred option, the perming surface 4 and the styling surface 5 are porous plates made of copper, aluminum or other metal materials with good thermal conductivity. During operation, the temperature of the styling surface 5 is -10° to 35°.

[0039] In this invention, the comb 1 includes a comb base 101, one end of which is connected to the comb handle 2. The comb base 101 divides the internal space of the comb 1 into a heating chamber 102 and a cooling chamber 103. The perming surface 4 is attached to the outer surface of the heating chamber 102, the cooling component 7 is disposed in the cooling chamber 103, and the styling surface 5 is attached to the outer surface of the cooling chamber 103. This separation of the perming surface 4 from the styling surface 5, and the hot air from the cooling component 7, within the comb 103 is achieved. On both sides of the head 1, the mutual influence between the hot air heating the perming surface 4 and the cooling component 7 cooling the shaping surface 5 is reduced; and, the comb base 101 has a plurality of blow holes 104 on the side near the perming surface 4. The blow holes 104, the heating chamber 102, and the comb handle 2 are connected in sequence to form an air duct. The hot air generated by the air generating component 6 is blown along the comb handle 2, the heating chamber 102, and the blow holes 104 to the perming surface 4, thereby raising the temperature of the perming surface 4.

[0040] Preferably, the comb holder 101 has a hollow interior forming a heating cavity 102, which has good airtightness and can reduce the escape of hot air from the air-generating component 6 to the perming surface 4; the styling surface 5 is an arched arc surface that curves away from the perming surface 4, and the two sides of the styling surface 5 are respectively connected to the two sides of the comb holder 101 to form a cooling cavity 103; the cooling cavity 103 is a non-closed chamber, which allows air to flow inside and outside the cooling cavity 103, and the end of the cooling cavity 103 near the comb handle 2 is a closed end to prevent hot air from entering the cooling cavity 103.

[0041] In this invention, the comb handle 2 includes a housing 201. One end of the housing 201 is connected to the comb head base 101, and the other end of the housing 201 is provided with an air inlet mesh 202. Furthermore, an air guide pipe 203 is fitted inside the housing 201. One end of the air guide pipe 203 is sequentially connected to the heating chamber 102 and the blower hole 104 to form an air duct, and the other end of the air guide pipe 203 is connected to the air-generating assembly 6. When the air-generating assembly 6 is working, outside air is drawn into the housing 201 through the air inlet mesh 202, and after being turned into hot air by the air-generating assembly 6, it is sequentially blown along the air guide pipe 203, the heating chamber 102, and the blower hole 104 to the perming surface 4.

[0042] Preferably, the outer shell 201 is composed of two shell pieces joined together, which effectively reduces the difficulty of production.

[0043] In this utility model, the air-generating component 6 includes a heating element 601, which is disposed inside the air duct 203. Furthermore, a fan 602 is disposed at the end of the air duct 203 away from the comb 1. The fan 602 compresses air to form an airflow that flows along the air duct 203 toward the direction close to the perming surface 4. The airflow is heated by the heating element 601 to form hot air.

[0044] Preferably, the heating element 601 is a heating wire or a heating mesh. When energized, the current passes through the heating element 601, and after passing through a certain resistance, the electrical energy is converted into heat energy, thereby raising the temperature of the heating element 601 and heating the surrounding airflow. The heating element 601 can be made of heating materials commonly used in traditional hair dryers, such as nickel-chromium alloy, copper-nickel alloy, and tungsten. It heats up quickly and can operate in high-temperature environments, thus rapidly generating hot air and shortening the time it takes for the perming surface 4 to heat up to the preset temperature, improving styling efficiency.

[0045] In this invention, the cooling assembly 7 includes a semiconductor cooling chip 703 disposed within the cooling cavity 103. The hot end of the semiconductor cooling chip 703 is sequentially provided with a heat sink 702 and a cooling fan 701. The cold end of the semiconductor cooling chip 703 is in contact with the inner surface of the shaping surface 5 via a cooling guide plate 704. The cooling fan 701, heat sink 702, semiconductor cooling chip 703, and cooling guide plate 704 are stacked sequentially from top to bottom on the shaping surface 5. When the semiconductor cooling chip 703 is working, the heat from the shaping surface 5 is transferred to the hot end of the semiconductor cooling chip 703 via the cooling guide plate 704 and the cold end of the semiconductor cooling chip 703, and then dissipated sequentially via the heat sink 702 and the cooling fan 701, thereby achieving the effect of cooling the shaping surface 5.

[0046] Preferably, one end of the comb strip 3 is embedded in the heat sink 702 near the shaping surface 5, and the other end of the comb strip 3 passes through the shaping surface 5 and extends out of the comb head 2.

[0047] In this invention, the comb handle 2 is equipped with a gear adjustment ring 8 and a control board 9. The semiconductor cooling chip 703, cooling fan 701, heating element 601, fan 602, and gear adjustment ring 8 are all electrically connected to the control board 9. The user can rotate the gear adjustment ring 8 as needed. The control board 9, based on the signal received from the gear adjustment ring 8, controls the start / stop and operating power of the semiconductor cooling chip 703, cooling fan 701, heating element 601, and fan 602.

[0048] This utility model also includes a power cord 10, which is electrically connected to the control board 9. One end of the power cord 10 is clamped to the comb handle 2 by a locking ring 11. When the other end of the power cord 10 is connected to an external power source, it can supply power to the control board 9.

[0049] In this invention, the comb holder 101 is provided with a top cover 12 that can cover the end of the cooling chamber 103 away from the comb handle 2, which can prevent the cooling component 7 inside the cooling chamber 103 from being exposed to the outside world and effectively protect the cooling component 7.

[0050] Preferably, the central axis of the top cover 12 is connected to the central axis of the comb seat 101 by screws. There are gaps between the outer edge of the top cover 12 and the comb seat 101 and the shaping surface 5, so that the cooling cavity 103 forms a non-closed chamber, which does not affect the exchange of air inside and outside the cooling cavity 103.

[0051] In this invention, the perming surface 4 is provided with multiple air outlets 401, and at least some of the air outlets 401 are connected to the blower holes 104, so that the hot air in the air duct can be blown out from the air outlets, thereby heating and drying the hair by means of thermal convection. Moreover, compared with the traditional 360-degree air outlet comb, all the air outlets 401 and blower holes 104 are located on the side of the comb head 1 close to the perming surface 4, so that all the hot air can only be blown out from one side of the comb head 1. Under the condition of using the same power fan, the wind speed of the air outlets 401 can be effectively increased, and the speed of drying the hair can be further accelerated.

[0052] In use, rotating the gear adjustment ring 8 triggers a corresponding electrical signal from the controller, which then activates the semiconductor cooling chip 703, cooling fan 701, heating element 601, and blower 602, adjusting the operating power of these devices to match the gear position. The blower 602 draws outside air into the housing 201 via the air inlet mesh 202, creating an airflow along the air duct 203 towards the perming surface 4. This airflow is heated by the heating element 601, forming hot air. The hot air continues to flow through the heating chamber 102 and the air outlet 104 to the perming surface 4, raising its temperature. Simultaneously, the semiconductor cooling chip 703 operates, and the heat from the setting surface 5 is dissipated through the cooling plate 704 and the semiconductor cooling chip. The cold end of the chip 703 is transferred to the hot end of the semiconductor cooling chip 703, and then discharged through the heat sink 702 and the cooling fan 701 in sequence, causing the temperature of the styling surface 5 to drop. When the user holds the comb handle 2 and combs the hair through the comb bar 3 on the side of the comb head 1 near the styling surface 4, the styling surface 4 comes into contact with the hair, and at the same time, hot air is blown out from the air outlet 401 onto the hair, which can heat the hair for styling. Subsequently, the hair is combed using the comb bar 3 on the side of the comb head 1 near the styling surface 5, and the styling surface 5 will come into contact with the hair, cooling the hair for styling. This achieves rapid heating and cooling of the hair, which can quickly shape the hair, improve styling efficiency, and effectively protect the hair and prolong the holding time of the hair style.

[0053] The preferred embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above. Devices and structures not described in detail herein should be understood as being implemented in a conventional manner within the art. Any person skilled in the art can make many possible variations and modifications to the technical solutions of this utility model using the disclosed methods and techniques, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of this utility model. This does not affect the essential content of this utility model. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the content of the technical solution of this utility model, still fall within the protection scope of the technical solution of this utility model.

Claims

1. A hot and cold styling comb, characterized in that, include: A comb (1) is provided with a comb handle (2) at one end and multiple comb strips (3) on the outer surface of the comb (1). Furthermore, the outer surfaces of the two sides of the comb (1) are respectively provided with a perming surface (4) and a styling surface (5). The air duct has one end located inside the comb (1) on the side close to the perming surface (4), and the other end of the air duct is provided with an air-generating component (6) for generating hot air that can be blown along the air duct to the perming surface (4). A cooling component (7) is disposed inside the comb (1) on the side close to the shaping surface (5) and the cold end of the cooling component (7) is in contact with the shaping surface (5).

2. The hot and cold styling comb according to claim 1, characterized in that: The comb (1) includes a comb base (101), one end of which is connected to the comb handle (2), and the comb base (101) divides the internal space of the comb (1) into a heating chamber (102) and a cooling chamber (103). The perming surface (4) is attached to the outer surface of the heating chamber (102), the cooling component (7) is disposed in the cooling chamber (103), the styling surface (5) is attached to the outer surface of the cooling chamber (103), and a plurality of air blowing holes (104) are provided on the side of the comb base (101) near the perming surface (4). The air blowing holes (104), the heating chamber (102), and the comb handle (2) are connected in sequence to form an air duct.

3. The hot and cold styling comb according to claim 2, characterized in that: The comb handle (2) includes a housing (201), one end of which is connected to the comb head seat (101) and the other end of which is provided with an air inlet mesh (202). Furthermore, an air guide pipe (203) is sleeved inside the housing (201). One end of the air guide pipe (203) is connected to the heating chamber (102) and the blowing hole (104) in sequence to form an air duct, and the other end of the air guide pipe (203) is connected to the air generating component (6).

4. A hot and cold styling comb according to claim 3, characterized in that: The air-generating assembly (6) includes a heating element (601), which is disposed inside the air duct (203), and a fan (602) is disposed at the end of the air duct (203) away from the comb (1).

5. A hot and cold styling comb according to claim 4, characterized in that: The cooling assembly (7) includes a semiconductor cooling chip (703) disposed in the cooling cavity (103). The hot end of the semiconductor cooling chip (703) is provided with a heat sink (702) and a cooling fan (701) in sequence. The cold end of the semiconductor cooling chip (703) is in contact with the inner surface of the shaping surface (5) via a cooling plate (704).

6. A hot and cold styling comb according to claim 5, characterized in that: The comb handle (2) is provided with a gear adjustment ring (8) and a control board (9). The semiconductor cooling chip (703), cooling fan (701), heating element (601), fan (602), and gear adjustment ring (8) are all electrically connected to the control board (9).

7. A hot and cold styling comb according to claim 6, characterized in that: It also includes a power cord (10), which is electrically connected to the control board (9) and one end of the power cord (10) is clamped to the comb handle (2) by a locking ring (11).

8. A hot and cold styling comb according to any one of claims 2 to 7, characterized in that: The comb holder (101) is provided with a top cover (12) that can cover the cooling chamber (103) at the end away from the comb handle (2).

9. A hot and cold styling comb according to any one of claims 2 to 7, characterized in that: The perming surface (4) is provided with a plurality of air outlets (401), and at least some of the air outlets (401) are connected to the blower hole (104).

10. A hot and cold styling comb according to any one of claims 2 to 7, characterized in that: The comb holder (101) has a hollow interior forming a heating cavity (102). The shaping surface (5) is an arched arc surface that curves away from the perming surface (4), and the two sides of the shaping surface (5) are connected to the two sides of the comb holder (101) to form a cooling cavity (103).

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