A curling iron with hot air stream shaping

Abstract

The utility model is suitable for curling iron technical field provides a kind of curling iron with hot air flow shaping, including handle, the one end of handle is connected with connecting seat, the inside of one end of connecting seat is connected with motor, the output of motor is connected with fan;In the utility model, by setting filter screen and detachable structure, effectively solve the problem of debris residue, filter screen, which is provided on the outside of curling barrel, is connected with the air outlet of protective sleeve in correspondence, can intercept dust, dandruff, hair gel residue and other debris, prevent it from entering the inside of curling barrel and adhering to heating element, air duct inner wall and fan blade, or entering core components such as motor, meanwhile, the limiting slot of one end of protective sleeve cooperates with the limiting buckle on filter plate, the other end is connected with top cover thread, this detachable design facilitates user to detach protective sleeve and curling barrel, to carry out depth cleaning to inside, prolong the service life of curling iron, reduce the risk of equipment failure or performance decline caused by debris accumulation.

Description

Technical Field

[0001] This utility model belongs to the field of curling iron technology, and in particular relates to a curling iron with hot airflow for styling. Background Technology

[0002] As people's pursuit of beauty continues to improve, hair styling tools are developing rapidly. As a key tool for creating fashionable curly hairstyles, the evolution of curling irons has attracted much attention. From the early simple metal heating rods to today's intelligent curling devices that integrate multiple advanced technologies, curling irons have undergone a long development process.

[0003] Existing curling irons, during the hot airflow styling process, easily draw dust, dandruff, hairspray residue, and other debris from the hair surface into the curling barrel due to the negative pressure suction generated by the cyclone. These debris not only adhere to the heating element, air duct inner wall, and fan blades of the curling iron, but may also enter core components such as the motor, affecting the use of the device. Therefore, a curling iron with hot airflow styling is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a curling iron with hot airflow for styling, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hot air curling iron includes a handle, one end of which is connected to a connecting seat. A motor is internally connected to one end of the connecting seat, and a fan is connected to the output end of the motor. A filter plate is connected to one end of the connecting seat, and a curling tube is connected to one side of the filter plate. A limit buckle is welded to one side of the filter plate. A heating rod is connected to the middle of one side of the filter plate. A heat-conducting sleeve is fitted over the heating rod, and spiral blades are connected to the outside of the heat-conducting sleeve. A protective sleeve is connected to the outside of the curling tube, and a top cover is connected to one end of the curling tube.

[0007] In a further technical solution, a limiting groove is provided at one end of the protective sleeve, and the limiting groove is connected to a limiting buckle, with three limiting buckles and three limiting grooves.

[0008] In a further technical solution, the other end of the protective sleeve is connected to the top cover by a thread, and the outer side of the top cover is connected to the inner side of the curling tube by a thread.

[0009] In a further technical solution, an air outlet is provided on the outer side of the protective cover, and a filter screen is provided on the outer side of the hair curler, with the air outlet and the filter screen being connected accordingly.

[0010] In a further technical solution, the other end of the connector is connected to a second spring through a groove, one end of the second spring is connected to a buckle, one end of the handle is provided with a first spring through a groove, one end of the first spring is connected to a button, the bottom of the button is connected to a push rod, and the push rod is located inside the first spring.

[0011] In a further technical solution, the push rod is connected to the buckle, the connecting seat is located inside one end of the handle, and a control plate is provided on the top of the handle.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention effectively solves the problem of debris residue by setting up a filter screen and a detachable structure. The filter screen on the outside of the curling iron is connected to the air outlet of the protective cover, which can intercept dust, dandruff, hairspray residue and other debris, preventing them from entering the curling iron and adhering to the heating element, the inner wall of the air duct and the fan blades, or entering core components such as the motor. At the same time, the limiting groove at one end of the protective cover cooperates with the limiting buckle on the filter plate, and the other end is connected to the top cover by threads. This detachable design makes it easy for users to remove the protective cover and the curling iron for deep cleaning, extending the service life of the curling iron and reducing the risk of equipment failure or performance degradation due to debris accumulation.

[0014] This invention features a heat-conducting sleeve and spiral blades attached to the outer side of the heating rod, which enhance heat conduction and airflow disturbance. The heat-conducting sleeve evenly transfers the heat generated by the heating rod, while the spiral blades cause the airflow generated by the fan to form a spiral flow, making more even contact with the hair and achieving three-dimensional heating. This accelerates the hair drying and styling process, improving styling efficiency and effect. Compared to the single heating method of traditional curling irons, this design allows for more even heating of the hair and reduces local overheating damage. The snap-fit ​​connection structure between the connector and the handle, combined with the design of the first spring, button, and push rod, enables quick and stable connection and disassembly. When the curling iron needs to be used or stored, pressing the button pushes the snap-fit ​​through the push rod, easily connecting or separating the connector and the handle. This convenient operation, combined with the second spring, keeps the snap-fit ​​in a stable engagement state, ensuring the curling iron is structurally stable and not easily loosened during use, thus improving the user experience.

[0015] To more clearly illustrate the structural features and effects of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional three-dimensional structural diagram of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional structural diagram of the hair curler of this utility model;

[0019] Figure 4 This is a side view cross-sectional three-dimensional structural diagram of the main body of this utility model;

[0020] Figure 5 This utility model Figure 1 A magnified three-dimensional structural diagram of A in the middle.

[0021] In the diagram: 1. Handle; 2. Connecting seat; 3. Motor; 4. Fan; 5. Filter plate; 6. Curling iron; 7. Limit buckle; 8. Heating rod; 9. Heat-conducting sleeve; 10. Spiral blade; 11. Protective sleeve; 12. Top cover; 13. Control panel; 14. First spring; 15. Button; 16. Push rod; 17. Buckle; 18. Second spring; 19. Air outlet; 20. Filter screen. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0024] like Figures 1-5 As shown, this utility model embodiment provides a curling iron with hot airflow styling, including a handle 1, a connecting seat 2 connected to one end of the handle 1, a motor 3 internally connected to one end of the connecting seat 2, a fan 4 connected to the output end of the motor 3, a filter plate 5 connected to one end of the connecting seat 2, a curling tube 6 connected to one side of the filter plate 5, a limit buckle 7 welded to one side of the filter plate 5, a heating rod 8 connected to the middle of one side of the filter plate 5, a heat-conducting sleeve 9 covering the outside of the heating rod 8, a spiral blade 10 connected to the outside of the heat-conducting sleeve 9, a protective sleeve 11 connected to the outside of the curling tube 6, and a top cover 12 connected to one end of the curling tube 6.

[0025] In this embodiment, the motor 3 is started, driving the fan 4 at the output end to rotate. Air enters the curling iron from the filter plate 5 at one end of the connector. As the air flows through the filter plate 5, larger particles of dust and other impurities are initially filtered out. After entering the interior, the air passes through the heating rod, which is powered on and generates heat. The outer heat-conducting sleeve 9 evenly conducts the heat. When the air passes through the spiral blades 10 area on the outer side of the heat-conducting sleeve 9, it is heated into hot air. The spiral blades 10 not only assist in heat conduction but also make the hot air form a spiral flow, enhancing the uniformity and fluidity of the hot air. The heated air continues to flow forward, passing through the channel between the filter plate 5 and the curling tube 6, and finally blown out from the air outlet 19 on the outside of the protective cover 11. Since the air outlet 19 is connected to the filter screen 20 on the outside of the curling tube 6, the hot air will be filtered twice by the filter screen 20 during the blowing process, further blocking dust and other impurities from entering the area where the curling tube 6 contacts the hair. The hot air wraps around the hair wrapped in the curling tube 6, heating the hair from both the inside and outside, causing the hydrogen bonds inside the hair to break quickly and the fibers to soften, preparing for the curling and styling.

[0026] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, specifically, a limiting groove is provided at one end of the protective sleeve 11, and the limiting groove is connected to the limiting buckle 7. There are three limiting buckles 7 and three limiting grooves.

[0027] The other end of the protective sleeve 11 is connected to the top cover 12 by a thread, and the outer side of the top cover 12 is connected to the inner side of the hair curler 6 by a thread.

[0028] An air outlet 19 is provided on the outer side of the protective cover 11, and a filter screen 20 is provided on the outer side of the hair curler 6. The air outlet 19 and the filter screen 20 are connected accordingly.

[0029] The other end of the connecting seat 2 is connected to a second spring 18 through a groove. One end of the second spring 18 is connected to a buckle 17. One end of the handle 1 is provided with a first spring 14 through a groove. One end of the first spring 14 is connected to a button 15. The bottom of the button 15 is connected to a push rod 16, which is located inside the first spring 14.

[0030] The push rod 16 is connected to the buckle 17, the connecting seat 2 is located on the inner side of one end of the handle 1, and the top of the handle 1 is provided with a control plate 13.

[0031] In this embodiment, the hair is continuously heated by hot air for a period of time, allowing it to soften fully and conform to the shape of the curling iron 6. After the set time is reached, the power to the curling iron is turned off, the hot air stops blowing, and the hair begins to cool naturally. As the temperature decreases, the hydrogen bonds inside the hair reconnect in the new curl shape, thereby achieving the curling and styling effect. When it is necessary to clean the curling iron, press the button 15 at one end of the handle 1. The push rod 16 at the bottom of the button 15 pushes the buckle 17 on the connecting seat, overcoming the elasticity of the second spring 18, and separating the connecting seat 2 from the handle 1. At the same time, since the limiting groove at one end of the protective sleeve 11 is connected to the limiting buckle 7 on the filter plate 5, and the other end is connected to the top cover 12 by threads, the protective sleeve 11 and the curling iron 6 can be easily removed. Users can perform deep cleaning of parts that are prone to accumulating debris, such as the filter screen 20, the inside of the curling iron 6, and the filter plate 5, to ensure the performance and hygiene of the curling iron for the next use.

[0032] The working principle of this utility model is as follows: First, the motor 3 is started, driving the fan 4 at the output end to rotate. Air enters the curling iron from the filter plate 5 at one end of the connector. The air passes through the heating rod 8, which is energized and heats up. The outer heat-conducting sleeve 9 evenly conducts the heat, and finally blows it out from the air outlet 19 on the outside of the protective sleeve 11. Then, since the air outlet 19 is connected to the filter screen 20 on the outside of the curling tube 6, the hot air will be filtered twice by the filter screen 20 during the blowing process, further blocking dust and other impurities from entering the area where the curling tube 6 contacts the hair. The hot air wraps around the hair wrapped in the curling tube 6 and blows hot air from both the inside and outside. The hair is heated, causing the hydrogen bonds inside the hair to break quickly, softening the fibers, and setting the curl. Finally, when it is time to clean the curling iron, press the button 15 at one end of the handle 1. The push rod 16 at the bottom of the button 15 pushes the buckle 17 on the connecting seat, overcoming the elasticity of the second spring 18, and separating the connecting seat 2 from the handle 1. At the same time, since the limiting groove at one end of the protective sleeve 11 is connected to the limiting buckle 7 on the filter plate 5, and the other end is connected to the top cover 12 by threads, the protective sleeve 11 and the curling tube 6 can be easily removed. Users can perform deep cleaning of parts that are prone to debris accumulation, such as the filter screen 20, the inside of the curling tube 6, and the filter plate 5.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A curling iron with hot airflow for setting hair, comprising a handle (1), characterized in that: One end of the handle (1) is connected to a connecting seat (2), one end of the connecting seat (2) is connected to a motor (3), the output end of the motor (3) is connected to a fan (4), one end of the connecting seat (2) is connected to a filter plate (5), one side of the filter plate (5) is connected to a hair curler (6), one side of the filter plate (5) is welded with a limit buckle (7), one side of the filter plate (5) is connected to a heating rod (8), the outer side of the heating rod (8) is covered with a heat-conducting sleeve (9), the outer side of the heat-conducting sleeve (9) is connected to a spiral blade (10), the outer side of the hair curler (6) is connected to a protective sleeve (11), and one end of the hair curler (6) is connected to a top cover (12).

2. The curling iron with hot airflow for setting hair according to claim 1, characterized in that: One end of the protective sleeve (11) is provided with a limiting groove, which is connected to the limiting buckle (7). There are three limiting buckles (7) and three limiting grooves.

3. The curling iron with hot airflow for setting hair according to claim 1, characterized in that: The other end of the protective sleeve (11) is connected to the top cover (12) by a thread, and the outer side of the top cover (12) is connected to the inner side of the hair curler (6) by a thread.

4. The curling iron with hot airflow for setting hair according to claim 1, characterized in that: An air outlet (19) is provided on the outside of the protective sleeve (11), and a filter (20) is provided on the outside of the hair curler (6). The air outlet (19) and the filter (20) are connected to each other.

5. The curling iron with hot airflow for setting hair according to claim 1, characterized in that: The other end of the connecting seat (2) is connected to a second spring (18) through a groove. One end of the second spring (18) is connected to a buckle (17). One end of the handle (1) is provided with a first spring (14) through a groove. One end of the first spring (14) is connected to a button (15). The bottom of the button (15) is connected to a push rod (16). The push rod (16) is located inside the first spring (14).

6. The curling iron with hot airflow for setting hair according to claim 5, characterized in that: The push rod (16) is connected to the buckle (17), the connecting seat (2) is located inside one end of the handle (1), and the top of the handle (1) is provided with a control plate (13).

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