Hairdressing device

Abstract

A hairdressing device, comprising a hair straightening unit and an air barrel unit. The hair straightening unit is provided with two arms (11); hair straightening plates (12) are provided on opposite surfaces of the two arms (11); the air barrel unit comprises air supply ducts (21) arranged in one of the arms (11); air outlets (213) of the air supply ducts (21) are located on the corresponding arm (11) and are located beside the corresponding hair straightening plate (12). Since the air outlets (213) of the air supply ducts (21) are configured to avoid the corresponding hair straightening plate (12), the corresponding hair straightening plate (12) and the air outlets (213) are spaced apart, thereby effectively preventing air flow blown out of an air outlet duct (22) from being blown to the hair straightening plates (12) and thus ensuring sufficient heat of the hair straightening plates (12) during hair straightening.

Description

Hairdressing Equipment Technical Field

[0001] The utility model relates to the technical field of hairdressing devices, in particular to a hairdressing device. Background Art

[0002] In daily life, we often use hair straighteners to straighten hair to achieve hairdressing effects. Most traditional hair straighteners simply use straightening plates to clamp the hair, heat it and straighten it. A few hairdressing devices also have a blow-drying function, which can dry the hair while straightening it.

[0003] Patent CN206295032U discloses a hair straightener with a blowing function. The wind blown by the hair straightener is natural wind. When the natural wind blows onto the straightening plate (heating device), it will lower the temperature of the straightening plate, thereby reducing the styling efficiency. Utility Model

[0004] In view of this, the present invention addresses the deficiencies in the prior art, and its main purpose is to provide a hairdressing device that solves the problem that the temperature of the straightening plate (heating device) is lowered when natural wind blows onto the straightening plate.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A hairdressing device comprising

[0007] Hair straightening unit: The hair straightening unit has two arms, and hair straightening plates are provided on the opposite surfaces of the two arms;

[0008] The air duct unit includes an air supply duct arranged in one of the arms, and the air outlet of the air supply duct is located in the corresponding arm and is located next to the straightening plate.

[0009] As a preferred solution, each arm is provided with at least two straightening plates arranged at a distance from each other, and the air outlet is provided between two adjacent straightening plates.

[0010] As a preferred solution, the air supply duct is provided on one of the arms, and an air outlet duct is provided on the other arm. The air outlet duct passes through the corresponding arm and faces the air outlet of the air supply duct.

[0011] As a preferred solution, it also includes a heating system, which has a main control unit, a first heating element provided in the straight hair unit, and a second heating element provided in the hair dryer unit. The first heating element and the second heating element are both electrically connected to the main control unit.

[0012] As a preferred solution, the first heating element is placed in the hair straightening plate.

[0013] As a preferred solution, the second heating body is placed in the air supply duct.

[0014] As a preferred solution, the main control unit, the motor, and the first heating body are arranged in sequence along the air flow direction from the air inlet to the air outlet of the air supply duct.

[0015] As a preferred solution, the air supply duct is an independent duct and is detachably assembled on one of the arms.

[0016] As a preferred solution, the air supply duct is enclosed by an upper duct shell and a lower duct shell, and a seal to prevent air leakage and a sealing groove for installing the seal are provided between the upper duct shell and the lower duct shell.

[0017] As a preferred solution, a rib is provided on the periphery of the air outlet, and a guide wing is provided inside the air outlet.

[0018] Compared with the prior art, the present invention has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, the air outlet of the air supply duct is located on the corresponding arm and avoids the arrangement of the straightening plate. Since there is a gap between the straightening plate and the air outlet, the airflow from the air outlet duct is effectively prevented from blowing onto the straightening plate, ensuring that the straightening plate has sufficient heat when straightening hair.

[0019] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG1 is a perspective view of a hairdressing device in a closed state provided by an embodiment of the present invention;

[0021] FIG2 is a perspective view of the hairdressing device provided by an embodiment of the present invention in an open state;

[0022] FIG3 is a partial exploded view of a hairdressing device provided by an embodiment of the present utility model;

[0023] FIG4 is a cross-sectional view of a hairdressing device provided by an embodiment of the present invention from a first perspective;

[0024] FIG5 is a cross-sectional view of the hairdressing device provided by the embodiment of the present invention from a second viewing angle.

[0025] Reference numerals:

[0026] 11. Arm

[0027] 102, first arm 103, second arm

[0028] 12. Straightening Iron 121, First Straightening Iron

[0029] 122, second straightening plate 13, first heating element

[0030] 21. Air supply duct 211. Air inlet

[0031] 212, motor 213, air outlet

[0032] 22. Air outlet duct 23. First heating element

[0033] 24. Air duct upper shell 25. Air duct lower shell

[0034] 26. Seal 27. Sealing groove

[0035] 28. Peripheral bone 29. Guide wing

[0036] Main control unit. Implementation Method

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0038] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0041] Please refer to Figures 1 to 5, which show a hairdressing device. The hairdressing device is an integrated handheld device that can be used to quickly dry hair and straighten hair at the same time.

[0042] A hairdressing device includes a hair straightening unit and a hair dryer unit. The hair straightening unit has two arms 11, with hair straightening plates 12 disposed on opposing surfaces of the arms 11. The hair dryer unit includes an air supply duct 21 disposed in one arm 11 and an air outlet duct 22 disposed in the other arm, the air outlet duct 22 communicating with the air supply duct 21.

[0043] The air outlet 213 of the air supply duct is located on the corresponding arm and is away from the straightening plate 12, for example, it can be located beside the straightening plate 12. Since there is a gap between the straightening plate 12 and the air outlet, the airflow from the air outlet duct 22 is effectively prevented from blowing onto the straightening plate 12, ensuring that the straightening plate 12 has sufficient heat when straightening hair.

[0044] As shown in Figures 1 and 2, the two arms 10 can optionally be a first arm 102 and a second arm 103, respectively. One end of the first arm 102 and the second arm 103 are hingedly connected to each other, so that the first arm 102 and the second arm 103 cooperate to enable the two arms to have a closed state and an open state. In the first closed state, when the first and second arms 102, 103 are closed and clamp the hair, the hair straightening unit is activated to straighten the hair. In the other closed state, when the first and second arms 102, 103 are closed, the hair dryer unit is activated and the hair 1 is air-dried by placing the device close to the hair 1. In the open state, wet hair can be stored between the first and second arms 102, 103.

[0045] Each arm 11 is provided with at least two straightening plates 12, and each adjacent straightening plates 12 are installed on the corresponding arm with a spacing therebetween. The air outlet 213 is provided between the adjacent straightening plates 12, and preferably, is located in the middle of the two straightening plates to prevent the blowing air from affecting the temperature of the straightening plates.

[0046] As shown in FIG5 , in one embodiment of the present application, the hair straightening plate 12 includes a first hair straightening plate 121 provided on one arm and spaced apart from the air outlet 213, and a second hair straightening plate 122 provided on the other arm and spaced apart from the air outlet duct 22. The second hair straightening plate 122 and the first hair straightening plate 121 are vertically opposed. During use, a consumer clamps a section of wet hair between the first and second hair straightening plates 121, 122, and by pulling the device in the direction in which the hair extends, the first and second hair straightening plates 121, 122 scrape the wet hair to remove excess unbound water, and also heat the hair to accelerate the subsequent evaporation of water. During the pulling process, the first and second hair straightening plates 121, 122 also straighten the hair for styling.

[0047] The air supply duct 21 is provided on one arm, and the other arm is provided with an air outlet duct 22. The air outlet duct 22 passes through the corresponding arm and directly faces the air outlet 213. As shown in FIG2 , in one embodiment, the air outlet duct 22 includes an air outlet 213 provided on the inner side surface of the first arm 102 and connected to the end of the air supply duct 21, and an air outlet duct 22 passing through the inner side surface of the second arm 103 and opposite the air outlet 213. The air outlet duct 22 can guide the high-speed airflow blown out of the air outlet 213, effectively avoiding airflow turbulence, thereby improving the drying efficiency of the hair 1. Preferably, the air outlet duct 22 is a hollow hole with a larger aperture than the aperture of the air outlet 213, so that it is large enough not to block the airflow blown out of the air outlet 213.

[0048] The straightening plate 12 includes a first heating element 13, and the air duct 21 includes a second heating element 23 for heating the airflow. Both the first and second heating elements 13, 23 are electrically connected to a main control unit 30, forming the heating system of the device.

[0049] In the heating system, the first heating body and the control unit form a first heating system, and the second heating body and the control unit form a second heating system. The two heating systems can work independently or together, so that the hairdressing device can be used independently as a hair straightening device, a hair dryer device, and a hair straightening hair dryer.

[0050] 1) When used as a hair straightening device, only the first heating system works. The straightening plate 12 clamps the hair and heats the hair through the first heating body 13, and the device is pulled to complete the hair straightening.

[0051] 2) When used as a hair dryer, only the second heating system works. The second heating body 23 heats the air flow in the air supply duct, and the hot air flows through the air flow channel and blows onto the hair to dry the hair.

[0052] 3) When the device is used as a hair straightening dryer, the two heating systems work together, which is equivalent to the first heating element 13 and the second heating element 23 both working. They independently provide the heat required for straightening and drying hair. Even if the wind blows onto the straightening plates, it will not affect the heat of the straightening plates, so that the hair straightening temperature will not be lowered when blowing, thereby improving styling efficiency.

[0053] As shown in Figure 4, in one embodiment of the present application, a main control unit 30 is provided in any of the arms 11. The main control unit 30 controls the operation of the first heating element 13 and the second heating element 23. Specifically, the main control unit 30 is provided in the air supply duct 21 of the first arm 102. The air supply duct 21 not only transports air but also cools the main control unit 30. The main control unit 30 controls the first heating element 13 and the second heating element 23 to operate individually or together, so that the device enters the straight hair mode, the blowing mode, or the straight hair blowing mode. The main control unit 30 controls the three modes to switch freely, with diverse functions and simple use, which is deeply loved by consumers.

[0054] When the hair needs to be straightened, the hair is stored between the two arms 10, and then the two arms 10 are closed, the straightening mode is started, and the device is pulled along the extension direction of the hair to straighten the hair.

[0055] When the hair is wet, you can select the blowing mode to dry the hair. When starting the blowing mode, close the two arms 10, hold the device and aim the air outlet end of the air outlet duct 22 at the hair, and the air flow blown out from the air outlet end of the air outlet duct 22 blows on the hair to dry the moisture.

[0056] When the consumer needs to straighten and air-dry the hair, the consumer places the hair 1 between the two arms 10 in a closed state, starts the straightening blow-drying mode, pulls the device along the extension direction of the hair, the straightening unit straightens the hair, and at the same time, the dryer unit air-dries the hair 1.

[0057] In one embodiment of the present application, a first heating element 13 is provided on at least one of the first straightening plate 121 and the second straightening plate 122. The first heating element 13 is electrically connected to the main control unit 30. The main control unit 30 controls the first heating element 13 to generate heat, and the first heating element 13 transfers heat to at least one of the first straightening plate 121 and the second straightening plate 122. Optionally, the first heating element 13 can be a heating coil or a heating tube. The first heating element 13 is provided on both the first straightening plate 121 and the second straightening plate 122 to ensure sufficient heat during hair straightening.

[0058] As shown in FIG5 , in one embodiment of the present application, the two first straightening plates 121 are spaced apart on either side of the air outlet 213; and the two second straightening plates 122 are spaced apart on either side of the air outlet duct 22. By arranging the first straightening plates 121 at a certain distance from the air outlet 213, and the second straightening plates 122 at a certain distance from the air outlet duct 22, the heat generated by the high-speed airflow from the air outlet 213 affecting the first and second straightening plates 121 and 122 is reduced, ensuring sufficient heat during hair straightening and improving styling efficiency.

[0059] In one embodiment, the first straightening plate 121 and the second straightening plate 122 are both aluminum plates, which have excellent thermal conductivity. Alternatively, the first straightening plate 121 and the second straightening plate 122 are ceramic floating plates with springs, and the springs have low rebound rate or low stiffness, thereby providing good control of hair tension. In one embodiment of the present application, the second heating body 23 is an electric heating coil 23, and the electric heating coil 23 is electrically connected to the main control unit 30. The second heating body 23 can also be another heating body. The second heating body 23 and the first heating body 13 are two separate heating units of the device, and the two do not affect each other. One of the two can work alone or together. When the second heating body 23 and the first heating body 13 work together, they can fully ensure the heat when the hairdressing device is straightening and blowing.

[0060] As shown in Figures 3 and 4, in one embodiment of the present application, the air supply duct 21 includes an air supply duct 21 provided in one of the arms 11 and a motor 212 provided in the air supply duct 21. The second heating body 23 is provided in the air supply duct 21 and is located next to the output end of the motor 212, so that the hot air flow will not flow on the motor 212, thereby improving the service life of the motor 212.

[0061] The motor 212 is connected to the main control unit 30. The main control unit 30 can control the motor 212 to operate independently, to operate in conjunction with the second heating element 23, or to operate in conjunction with the motor 212, the second heating element 23, and the first heating element 13, thereby achieving different operating modes. The end of the air supply duct 21 is connected to the air outlet 213. Optionally, the air supply duct 21 and the motor 212 are both located within the first arm 102.

[0062] In this embodiment, the main control unit 30, motor 212, and second heating element 23 are arranged sequentially along the air flow direction from the air inlet to the air outlet of the air supply duct 21. As a result, when air enters, it first passes through the main control unit 30, dissipating heat from the main control unit, then passes through the motor 212 and second heating element 23, and finally blows out of the air outlet. This means that air is heated by the second heating element 23 only at the very end of the air supply duct 21. This ensures that the front-end main control unit 30 and motor 212 operate at room temperature, and that the passing air dissipates heat from the main control unit 30 and motor 212, thereby extending the life of the accessories.

[0063] The air supply duct 21 extends from the hinged end of the first arm 102 into the interior of one of the arms. Air enters from the hinged end and exits through the outlet of the corresponding arm. Optionally, the air supply duct 21 is a separate duct, removably attached to one of the arms. This independent duct allows for independent assembly of the hair dryer unit, forming a single assembly that can then be installed on the hair straightening arm. In this embodiment, the air supply duct 21 is enclosed by an upper duct shell 24 and a lower duct shell 25. A seal 26 to prevent air leakage and a sealing groove 27 for mounting the seal are located between the upper duct shell 23 and the lower duct shell 24.

[0064] Optionally, the motor 212 includes a motor and an impeller mounted on the motor output shaft. The motor drives the impeller to rotate, thereby agitating the airflow. A rib 28 is provided around the periphery of the air outlet. The rib forms a circle that surrounds the periphery of the air outlet 213 and is raised to a certain height to prevent water from flowing from the air outlet into the air supply duct. Guide wings 29 are provided within the air outlet 213. These guide wings 29 have air guides at different angles, thereby directing air from the horizontal inlet of the air supply duct 21 to the longitudinal outlet of the air outlet duct 222.

[0065] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A hairdressing device, characterized in that: include Hair straightening unit: the hair straightening unit has two arms (11), and hair straightening plates (12) are provided on opposite surfaces of the two arms; A blower unit; the blower unit comprises an air supply duct (21) disposed in one of the arms, the air outlet (213) of the air supply duct (21) being located in the corresponding arm and beside the hair straightening plate (12).

2. The hairdressing device according to claim 1, characterized in that: Each arm (11) is provided with at least two straightening plates (12) arranged at a distance from each other, and the air outlet (213) is arranged between two adjacent straightening plates (12) of the corresponding arm.

3. The hairdressing device according to claim 1, characterized in that: The air supply duct (21) is provided on one of the arms, and an air outlet duct (22) is provided on the other arm; the air outlet duct (22) passes through the corresponding arm and faces the air outlet (213) of the air supply duct (21).

4. The hairdressing device according to claim 1, characterized in that: The device also comprises a heating system, the heating system comprising a main control unit (30), a first heating element (13) provided in the hair straightening unit, and a second heating element (23) provided in the hair dryer unit, wherein the first heating element (13) and the second heating element (23) are both electrically connected to the main control unit (30).

5. The hairdressing device according to claim 4, characterized in that: The first heating element (13) is built into the hair straightening plate (12).

6. The hairdressing device according to claim 4, characterized in that: The second heating body (23) is built into the air supply duct (21).

7. The hairdressing device according to claim 4, characterized in that: The main control unit (30), the motor (212), and the second heating body (23) are arranged in sequence along the air flow direction from the air inlet to the air outlet of the air supply duct (21).

8. The hairdressing device according to claim 1, characterized in that: The air supply duct (21) is an independent duct and is detachably mounted on one of the arms (11).

9. The hairdressing device according to claim 8, characterized in that: The air supply duct (21) is enclosed by an upper duct shell (24) and a lower duct shell (25), and a sealing member (26) for preventing air leakage and a sealing groove (27) for installing the sealing member are provided between the upper duct shell and the lower duct shell.

10. The hairdressing device according to claim 1, characterized in that: A peripheral frame (28) is provided on the outer periphery of the air outlet, and a guide wing (29) is provided inside the air outlet.

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