Heat conduction comb tooth device of electric heating hair straightening comb

Abstract

The heat conduction comb tooth device comprises a grab handle, the bottom end of the grab handle is fixedly connected with a battery, one side of the battery is provided with a power interface, the upper surface of the battery is fixedly connected with a fixed seat, the upper surface of the fixed seat is provided with a plurality of indicator lights, and the indicator lights are arranged on the upper surface of the fixed seat. A heating element is fixedly connected to the end, away from the power interface, of the battery, a groove is formed in the heating element, a heating plate is movably connected into the groove, a handle is fixedly connected to the end, away from the battery, of the heating plate, and a plurality of comb teeth are fixedly connected to the upper surface of the heating plate. A screw hole is formed in the outer surface of the end, away from the battery, of the heating element, a screw is in threaded connection with the inner wall of the screw hole, a gasket is fixedly connected to the end, away from the battery, of the screw, and a knob is fixedly connected to the end, away from the screw, of the gasket. Through the structure, the heating plate can be used without an external power supply, and different types of heating plates can be freely selected.

Description

Technical Field

[0001] The utility model relates to the technical field of hair care equipment, in particular to a heat-conducting comb tooth device of an electric heating straight hair comb. Background Art

[0002] A heated hair straightening comb is a hairdressing tool that combines the functionality of a traditional comb with the thermal properties of a hair straightener. The body of this comb is usually made of heat-resistant plastic or ceramic, with heating elements embedded in it. When the comb is powered on, these heating elements can quickly heat up and help to remove curls or fluff from the hair through heat transfer when combing the hair, achieving a straightening effect. The heat-conducting teeth refer to the teeth part of the hair straightening comb. These teeth are usually made of materials with good thermal conductivity, such as ceramic or metal, and can transfer heat to the hair evenly and quickly, thereby effectively straightening the hair without excessive damage.

[0003] However, most of the electric straightening combs on the market require an external power supply to use, which limits their portability and flexibility, especially in situations where there is no convenient power interface, such as when traveling or outdoor activities. This affects the user experience. At the same time, the heat-conductive comb teeth cannot be freely removed and installed, which also brings inconvenience to cleaning and maintenance. Since the comb teeth are closely integrated with the heating element, once the comb teeth are dirty or damaged, the cleaning and replacement of the entire device will become complicated and time-consuming, increasing the cost of use and dependence on the device. In addition, the non-detachable comb tooth design limits the possibility of users replacing the comb teeth according to different hair qualities or styling requirements, reducing the applicability and flexibility of the product.

[0004] Therefore, we propose a heat-conducting comb tooth device for an electric heating straight hair comb. Utility Model Content

[0005] The utility model provides a heat-conducting comb tooth device of an electric heating straight hair comb, which can be used in places without a power interface and the comb teeth can be replaced freely.

[0006] In order to achieve the above-mentioned purpose, a heat-conducting comb tooth device of an electric heat straightening comb is provided, and the heat-conducting comb tooth device of an electric heat straightening comb comprises a handle, a battery is fixedly connected to the bottom end of the handle, a power interface is arranged on one side of the battery, a fixing seat is fixedly connected to the upper surface of the battery, a plurality of indicator lights are arranged on the upper surface of the fixing seat, a heating element is fixedly connected to the end of the battery away from the power interface, a groove is arranged inside the heating element, a heating plate is movably connected in the groove, a handle is fixedly connected to the end of the heating plate away from the battery, and a plurality of indicator lights are fixedly connected to the upper surface of the heating plate. A comb tooth, a screw hole is provided on the outer surface of the end of the heating element away from the battery, a screw is threadedly connected to the inner wall of the screw hole, a washer is fixedly connected to the end of the screw away from the battery, and a knob is fixedly connected to the end of the washer away from the screw. The battery and power interface are connected to the bottom end of the handle, allowing the device to be powered by the battery and charged by an external power supply at the same time, increasing the flexibility of use of the device. The heating plate is fixed in place by the washer, which can ensure that the heating plate remains stable during use, reduce unstable factors caused by vibration or movement, and thus improve the operating safety and comfort of the device.

[0007] According to the heat-conducting comb tooth device of the electric heated straight hair comb, the handle is arc-shaped, and the power interface is a charging socket. The design of the handle being arc-shaped and the power interface being a charging plug provides a better feel and ease of use. The arc-shaped handle is more suitable for the natural grip of human hands, reducing hand fatigue during use. The setting of the charging socket facilitates quick connection to a power source for charging.

[0008] According to the heat-conducting comb tooth device of the electric heated hair straightening comb, the multiple indicator lights are evenly distributed along the upper surface of the fixing base, and the indicator lights are circular. The indicator lights are evenly arranged on the fixing base and are circular, so that the indicator lights are not only beautiful, but also their even arrangement makes it convenient for users to clearly see the working status or power indication from all angles, thereby improving the intuitiveness during use.

[0009] According to the heat-conducting comb tooth device of an electric heated hair straightening comb, the groove extends longitudinally along the heating element, and the size of the heating plate is slightly smaller than the inner size of the groove. The groove extends longitudinally along the heating element, and the heating plate is slightly smaller than the inner size of the groove, so that the heating plate can move slightly in the groove, which is beneficial to the thermal expansion of the heating plate during heating, reduces structural damage caused by thermal expansion and contraction, and extends the service life of the product.

[0010] According to the heat-conducting comb tooth device of the electric heated straight hair comb, the comb teeth are arc-shaped and fixed on the heating plate in a linear arrangement with equal spacing. The design of the comb teeth being arc-shaped and linearly arranged with equal spacing makes combing hair smoother, reduces pulling and damage to the hair, and at the same time, the arc-shaped comb teeth are more suitable for the curved shape of the head, thereby enhancing the comfort of use.

[0011] According to the heat-conducting comb tooth device of the electric heated hair straightening comb, the diameter of the screw hole is consistent with the diameter of the screw rod. By designing that the diameter of the screw hole is consistent with the diameter of the screw rod, the precise matching between the screw rod and the screw hole is ensured, the stability of the connection is enhanced, and the looseness problem caused by poor matching is reduced.

[0012] According to the heat-conducting comb tooth device of the electric heated hair straightening comb, the knob is cylindrical and has an anti-slip texture on the outer surface. The cylindrical shape of the knob and the anti-slip texture on the outer surface provide a better grip and operating feel. The anti-slip texture ensures that the hand can be firmly gripped even when there is water or grease on the hand during operation, thereby improving the accuracy and safety of adjustment.

[0013] The beneficial effects of the utility model are as follows: a battery is fixedly connected to the bottom of the handle and a power interface is provided. Such a configuration not only enables the device to be powered by the battery without an external power supply, thereby improving the mobility and flexibility of use of the device, but also allows the user to conveniently charge the device through an external power supply when the power is low, thereby ensuring the continuity of use; in addition, the groove design inside the heating element allows the heating plate to be movably connected, which means that the heating plate can be easily taken out for thorough cleaning and removal of accumulated product residues, such as hair spray, conditioner, etc., which not only facilitates the cleaning and maintenance of the device, but also allows different types of heating plates to be selected according to different styling requirements, such as different materials or designs, such as wider or narrower plates, thereby enhancing the diversity and personalization of the styling and greatly enhancing the applicability and economy of the product; this design enables the electric straight hair comb to maintain high efficiency while also greatly improving the user experience and the service life of the device.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a three-dimensional diagram of a heat-conducting comb tooth device of an electric heating hair straightening comb of the utility model;

[0017] Figure 2 This is a top view of a heat-conducting comb tooth device of an electric heated hair straightening comb of the utility model;

[0018] Figure 3 It is a side view of a heat-conducting comb tooth device of an electric heating hair straightening comb of the utility model;

[0019] Figure 4 The utility model is a heat-conducting comb tooth device of an electric heating straight hair comb. Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Handle; 2. Battery; 3. Power interface; 4. Indicator light; 5. Heating element; 6. Heating plate; 7. Comb teeth; 8. Handle; 9. Knob; 10. Groove; 11. Screw hole; 12. Screw; 13. Washer. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Example

[0024] Reference Figures 1 to 4 , The utility model embodiment is a heat-conducting comb tooth device of an electric heated straight hair comb, which includes a handle 1, a battery 2 is fixedly connected to the bottom end of the handle 1, a power interface 3 is provided on one side of the battery 2, a fixing seat is fixedly connected to the upper surface of the battery 2, and a plurality of indicator lights 4 are provided on the upper surface of the fixing seat, a heating element 5 is fixedly connected to the end of the battery 2 away from the power interface 3, a groove 10 is provided inside the heating element 5, a heating plate 6 is movably connected in the groove 10, a handle 8 is fixedly connected to the end of the heating plate 6 away from the battery 2, a plurality of comb teeth 7 are fixedly connected to the upper surface of the heating plate 6, a screw hole 11 is provided on the outer surface of the end of the heating element 5 away from the battery 2, a screw rod 12 is threadedly connected to the inner wall of the screw hole 11, a washer 13 is fixedly connected to the end of the screw 12 away from the battery 2, and a knob 9 is fixedly connected to the end of the washer 13 away from the screw 12, the battery 2 adopts a high-energy-density lithium-ion battery to improve the endurance of the device, and the power interface 3 is designed to support a fast charging function, shorten the charging time, and improve the user experience.

[0025] The handle 1 is arc-shaped, and the power interface 3 is a charging socket. The outer layer of the handle 1 is made of non-slip silicone material to improve the comfort and stability when holding. The power interface 3 is an internationally universal model, such as a USB-C interface, so as to be compatible with more charging devices.

[0026] Multiple indicator lights 4 are evenly arranged along the upper surface of the fixing base. The indicator lights 4 are round and made of LED material. Because of their low power consumption and long life, they are more environmentally friendly. The color of the indicator lights 4 can be designed to be changeable, displaying different colors according to different working conditions, so that users can intuitively understand the status of the device.

[0027] The groove 10 extends in the longitudinal direction of the heating element 5. The size of the heating plate 6 is slightly smaller than the inner size of the groove 10. The surface of the heating plate 6 can be coated with a silver ion antibacterial layer to prevent bacterial growth and protect the health of the user.

[0028] The comb teeth 7 are arc-shaped and are fixed on the heating plate 6 in a linear arrangement with equal spacing. The comb teeth 7 are made of special antistatic material to reduce static electricity generated during use and protect the hair from static electricity damage.

[0029] The diameter of the screw hole 11 is consistent with the diameter of the screw rod 12 .

[0030] The knob 9 is cylindrical, and the outer surface is provided with an anti-skid texture. The anti-skid texture not only increases the appearance, but also ensures the grip stability when used in a humid environment.

[0031] Working principle: First, the electric straight hair comb includes a handle 1, and a battery 2 is fixedly connected to the bottom end of the handle 1, which enables the straight hair comb to be used wirelessly and increases its flexibility in carrying and use. A power interface 3 is provided on one side of the battery 2, and the interface supports external power charging, ensuring that the user can conveniently connect to an external power source for charging when the battery is low on power. A fixing seat is fixedly connected to the upper surface of the battery 2, and a plurality of indicator lights 4 are designed on the upper surface of the fixing seat. These circular LED indicator lights are evenly arranged along the surface of the fixing seat to display the working status of the device and the battery power, so that the user can clearly see the working status of the device from different angles. The heating element 5 is located at the end of the battery away from the power interface 3, and a groove 10 is provided therein. The design of the groove 10 extends along the longitudinal direction of the heating element, and the size of the heating plate 6 located in the groove 10 is slightly smaller than the inner size of the groove 10. This design allows the heating plate 6 to be slightly smaller than the inner size of the groove 10. 6 has a little room for movement in the groove 10, which is conducive to coping with thermal expansion during the heating process, reducing mechanical stress and potential structural damage. A handle 8 is fixed to the far end of the heating plate 6. When the user needs to adjust or move the heating plate 6, the heating plate 6 can slide along the groove 10 inside the heating element 5 by manually grabbing and pulling the handle 8. Because the size of the heating plate 6 is slightly smaller than the inner size of the groove 10, this allows the heating plate 6 to move freely in the groove without getting off the track. A plurality of arc-shaped comb teeth 7 are fixedly connected to the upper surface of the heating plate 6. These comb teeth 7 are arranged linearly at equal intervals and are designed to be arc-shaped to fit the natural curve of the head, making combing smoother and reducing damage to the hair. When the user rotates the knob 9, through the threaded connection between the knob 9 and the screw 12, the rotation of the knob 9 causes the screw 12 to move forward or backward in the screw hole 11. This movement drives the gasket 13 to apply pressure or release pressure to the heating plate 6, thereby fixing the heating plate.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A heat-conducting comb tooth device for an electric hair straightening comb, comprising a handle (1), It is characterized in that The bottom end of the handle (1) is fixedly connected to a battery (2), one side of the battery (2) is provided with a power interface (3), the upper surface of the battery (2) is fixedly connected to a fixing seat, the upper surface of the fixing seat is provided with a plurality of indicator lights (4), the end of the battery (2) away from the power interface (3) is fixedly connected to a heating element (5), a groove (10) is provided inside the heating element (5), a heating plate (6) is movably connected inside the groove (10), the end of the heating plate (6) away from the battery (2) is fixedly connected to a handle (8), the upper surface of the heating plate (6) is fixedly connected to a plurality of comb teeth (7), the outer surface of the end of the heating element (5) away from the battery (2) is provided with a screw hole (11), the inner wall of the screw hole (11) is threadedly connected to a screw rod (12), the end of the screw rod (12) away from the battery (2) is fixedly connected to a washer (13), and the end of the washer (13) away from the screw rod (12) is fixedly connected to a knob (9).

2. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The handle (1) is arc-shaped, and the power interface (3) is a charging socket.

3. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The plurality of indicator lights (4) are evenly arranged along the upper surface of the fixing seat, and the indicator lights (4) are circular.

4. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The groove (10) extends in the longitudinal direction of the heating element (5), and the size of the heating plate (6) is slightly smaller than the inner size of the groove (10).

5. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The comb teeth (7) are arc-shaped, and the comb teeth (7) are fixed on the heating plate (6) in a linear arrangement with equal spacing.

6. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The diameter of the screw hole (11) is consistent with the diameter of the screw rod (12).

7. The heat-conducting comb tooth device of an electric hair straightening comb according to claim 1, It is characterized in that The knob (9) is cylindrical, and the outer surface is provided with anti-slip texture.

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