Negative ion blowing hair straightener
By designing a negative ion hair dryer, using negative ions to neutralize the positive charge of hair, combined with negative ion blow dryer, the existing hair straightener has solved the hair damage and static problems, achieving a smoother, smoother hair and better styling effect .
Patent Information
- Application Number
- CN202420522678.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-18
AI Technical Summary
During the use of existing hair straighteners, the high temperature of the heating body causes damage to the hair, resulting in yellow and dehydrated hair; at the same time, the hair is prone to static electricity during the process of straightening and styling, resulting in fluffy and frizzy, affecting the styling effect.
A negative ion hair dryer is designed, which drives the fan blades to rotate through the motor and generates heat from the heating body, and blows hot air from the first air outlet for heating and straightening of hair; the hair is not pinched when the hairpin is closed In the state, hot air can be blown out from the second air outlet and used as a hair dryer alone; at the same time, the negative ions generated by the negative ion generator guide the hair through the guide channel, neutralizing the positive charge and reducing static electricity.
Through the use of negative ion hair dryer, the damage to the hair by the heating body is avoided, the smoothness and smoothness of the hair is improved, the static phenomenon is reduced, and the hair is easier to comb and style.
Smart Images
Figure CN222486479U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hair straighteners, in particular to a negative ion hair straightener. Background Art
[0002] A hair straightener is a commonly used device for straightening and straightening hair. Existing hair straighteners generally include two rotatably connected hairpins, and a heating body is provided on the opposite sides of the hairpins. When in use, the hair is clamped between the two hairpins and the heat emitted by the heating body drags the hair to achieve straightening or straightening and shaping of the hair. However, the temperature of the heating body of the existing hairpins is often high, which can easily damage the hair during use, leading to problems such as dry and dry hair. To solve this problem, people have developed a hair straightener with a cold air blowing function, the purpose of which is to quickly cool the hair after heating it, and reduce the damage to the hair caused by excessively high temperature of the heating body. However, hair heated at high temperature will inevitably cause a certain degree of damage, and the use effect is not ideal. In addition, during the process of straightening and styling the hair, friction between the hair and the hair straightener is generated, which can easily cause positive charges to be generated by friction, thereby causing static electricity, making the hair fluffy and frizzy, and making the straight hair styling effect poor. Summary of the invention
[0003] The utility model aims at the deficiencies of the prior art and provides a negative ion hair straightener.
[0004] In order to solve the above technical problems, the utility model is solved by the following technical solutions: a negative ion hair straightener, comprising a handle and hairpin plates hinged on both sides of the handle and arranged opposite to each other, the handle being provided with an air inlet end and an air outlet end, a main circuit board, a motor and a heating element being arranged inside the handle, an air guide elastic member being provided at the air outlet end of the handle, one end of the air guide elastic member being connected to the air outlet end, and the other end being forked into two air guide tubes corresponding to each other and connected to air delivery cavities in the two hairpin plates, a first strip air outlet being provided on the hairpin plate and being connected to the air delivery cavity, a second strip air outlet being provided on one side of the hairpin plate, an air outlet direction of the first strip air outlet being toward the second strip air outlet, a negative ion guide channel being provided on the hairpin plate toward the air outlet direction of the second strip air outlet, and a negative ion generator being provided at the tail of the negative ion guide channel. This negative ion hair straightener drives the fan blades to rotate through a motor and generates heat from the heating element to blow out hot air from the first strip-shaped air outlet. When the hair is clamped by the opposite movement of the hairpin plates, the hair can be heated and can be used for straightening, straightening, shaping or drying the hair, thereby preventing the damage to the hair caused by the heating element. Moreover, when the hairpin plates are closed and not clamping the hair, hot air can be blown out from the second strip-shaped air outlet and used alone as a hair dryer. The negative ions generated by the negative ion generator are guided by the negative ion guide channel and then shot toward the hair, which can significantly improve the phenomenon of static electricity generated by the hair. These negative ions can neutralize the positive charge on the hair, thereby effectively reducing the static electricity phenomenon, making the hair softer, smoother and easier to comb.
[0005] In the above technical solution, preferably, the second strip-shaped air outlets on the two hairpin plates face an angle facing away from the outside. After the hot air is discharged from the first strip-shaped air outlet, it faces the second strip-shaped air outlet. The second strip-shaped air outlets on the two hairpin plates face an angle facing away from the outside. Therefore, the two second strip-shaped air outlets blow out the air obliquely outward, so that the hair below them is guided to both sides, expanding the evaporation area on the surface of the hair, making the hair drying more efficient; and when the hairpin plates are closed and not clamping the hair, hot air can be blown out from the second strip-shaped air outlet and used as a hair dryer alone. Since the two second strip-shaped air outlets blow out the air obliquely outward, the blowing range is larger, and the hair can be blown to both sides, making the hair drying more efficient.
[0006] In the above technical solution, preferably, the two hairpin plates include a rotating arm, an air delivery shell and an air guide plate, the air delivery shell is clamped between the rotating arm and the air guide plate, the air delivery shell and the air guide plate are assembled to form the air delivery cavity and the first strip air outlet connected to the air delivery cavity, and the air inlet end of the air delivery cavity is connected to the air guide tube.
[0007] In the above technical solution, preferably, the air guide plate has an arc-shaped air induction surface near the second strip air outlet, the end of the arc-shaped air induction surface abuts against the inner wall of the rotating arm, and the second strip air outlets on the two hairpin plates are located on the inner side of the two arc-shaped air induction surfaces. The arc-shaped air induction surface guides the air, so that the airflow blown out from the first strip air outlet can be smoothly guided to the second strip air outlet, and blown out along the outlet direction of the second strip air outlet, reducing the kinetic energy loss of the airflow.
[0008] In the above technical solution, preferably, a plurality of obliquely arranged air guides are provided on the inner side wall of the rotating arm, and the plurality of air guides divide the second strip-shaped air outlet into a plurality of sections, and the outlets of the gaps between the plurality of air guides face in a direction away from the handle. With this structure, when the hairpins clamp the hair to straighten, straighten, shape or blow dry the hair, long wet hair may drip water droplets, which may cause the pants or shoes to get wet. With this structure, the air guides the air through the air guides, so that the airflow blown out is diagonally outward away from the direction of the handle, so that the hair as a whole deviates diagonally outward for a distance, thereby preventing the long wet hair from dripping water droplets onto the pants or shoes.
[0009] Compared with the prior art, the utility model has the following beneficial effects: the negative ion hair straightener drives the fan blades to rotate by a motor and generates heat from the heating element to blow out hot air from the first strip-shaped air outlet; when the hair is clamped by the opposite movement of the hairpin plates, the hair can be heated and can be used for straightening, straightening, shaping or drying the hair, thereby preventing the hair from being damaged by the heating element; and when the hairpin plates are closed and not clamping the hair, hot air can be blown out from the second strip-shaped air outlet and used alone as a hair dryer; the negative ions generated by the negative ion generator are guided by the negative ion guide channel and then projected toward the hair, thereby significantly improving the phenomenon of static electricity generated by the hair; these negative ions can neutralize the positive charge on the hair, thereby effectively reducing the static electricity phenomenon, making the hair softer, smoother and easier to comb. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.
[0011] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of the utility model.
[0012] Figure 3 It is a schematic diagram of the airflow direction of the hairpin plate in the embodiment of the utility model.
[0013] Figure 4 It is a schematic structural diagram of a hairpin plate in an embodiment of the utility model.
[0014] Figure 5 It is a schematic diagram of the exploded structure of the hairpin plate in the embodiment of the utility model.
[0015] Figure 6 It is a schematic cross-sectional structure diagram of a hair clamp plate in an embodiment of the utility model. DETAILED DESCRIPTION
[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figures 1 to 6 A negative ion hair straightener comprises a handle 1 and hairpin plates 2 which are hinged on both sides of the handle 1 and are arranged opposite to each other. The handle 1 is provided with an air inlet end and an air outlet end. A main circuit board 3, a motor and a heating element are arranged in the handle 1. An air guide elastic member 4 is arranged at the air outlet end of the handle 1. One end of the air guide elastic member 4 is connected to the air outlet end, and the other end is forked into two air guide tubes 41 which are connected to the air delivery cavities 24 in the two hairpin plates 2 in a one-to-one correspondence. A first strip air outlet 26 which is connected to the air delivery cavity 24 is arranged on the hairpin plate 2. A second strip air outlet 28 is arranged on one side of the hairpin plate 2. The air outlet direction of the first strip air outlet 26 is toward the second strip air outlet 28. A negative ion guide channel 27 which is toward the air outlet direction of the second strip air outlet 28 is arranged on the hairpin plate 2. A negative ion generator 5 is arranged at the tail of the negative ion guide channel 27. This negative ion hair straightener drives the fan blades to rotate by a motor and generates heat from the heating element to blow out hot air from the first strip-shaped air outlet 26. When the hair is clamped by the opposite movement of the hair clamps 2, the hair can be heated and can be used for straightening, straightening, shaping or drying the hair, thereby preventing the hair from being damaged by the heating element. When the hair clamps 2 are closed and not clamping the hair, hot air can be blown out from the second strip-shaped air outlet 28 and used as a hair dryer alone. The negative ions generated by the negative ion generator 5 are guided by the negative ion guide channel 27 and then projected toward the hair, which can significantly improve the phenomenon of static electricity generated by the hair. These negative ions can neutralize the positive charge on the hair, thereby effectively reducing the static electricity phenomenon, making the hair softer, smoother and easier to comb.
[0017] In this embodiment, the second strip air outlets 28 on the two hair clamps 2 face at an angle facing away from the outside. After the hot air is discharged from the first strip air outlet 26, it faces the second strip air outlet 28. The second strip air outlets 28 on the two hair clamps 2 face at an angle facing away from the outside. Therefore, the two second strip air outlets 28 blow out the air obliquely outward, so that the hair below them is guided to both sides, expanding the evaporation area of the hair surface, making the hair drying more efficient; and when the hair clamps 2 are closed and not clamping hair, hot air can be blown out from the second strip air outlets 28 and used as a hair dryer alone. Since the two second strip air outlets 28 blow out the air obliquely outward, the blowing range is larger, and the hair can be blown to both sides, making the hair drying more efficient.
[0018] In this embodiment, the two clamping plates 2 include a rotating arm 21, an air delivery shell 22 and an air guide plate 23. The air delivery shell 22 is clamped between the rotating arm 21 and the air guide plate 23. The air delivery shell 22 and the air guide plate 23 are assembled to form an air delivery cavity 24 and a first strip air outlet 26 connected to the air delivery cavity 24. The air inlet end of the air delivery cavity 24 is connected to the air guide tube 41.
[0019] In this embodiment, the air guide plate 23 has an arc-shaped air induction surface 231 near the second strip air outlet 28, the end of the arc-shaped air induction surface 231 abuts against the inner wall of the rotating arm 21, and the second strip air outlet 28 on the two hairpin plates 2 is located inside the two arc-shaped air induction surfaces 231. The arc-shaped air induction surface 231 guides the air, so that the airflow blown out from the first strip air outlet 26 can be smoothly guided to the second strip air outlet 28, and blown out along the outlet direction of the second strip air outlet 28, thereby reducing the kinetic energy loss of the airflow.
[0020] In this embodiment, a plurality of obliquely arranged air guide pieces 211 are provided on the inner side wall of the rotating arm 21. The plurality of air guide pieces 211 divide the second strip-shaped air outlet 28 into a plurality of sections, and the outlets of the gaps between the plurality of air guide pieces 211 face in a direction away from the handle 1. With this structure, when the hairpin 2 clamps the hair to straighten, straighten, or blow dry the hair, long wet hair may drip water droplets, which may cause the pants or shoes to get wet. With this structure, the air guide piece 211 guides the air, so that the blown air flow is diagonally outward away from the direction of the handle 1, so that the hair as a whole deviates diagonally outward for a distance, thereby preventing the long wet hair from dripping water droplets onto the pants or shoes.
[0021] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A negative ion hair straightener, comprising a handle (1) and hairpin plates (2) hingedly connected to the handle (1) and arranged opposite to each other, characterized in that: The handle (1) is provided with an air inlet end and an air outlet end. A main circuit board (3), a motor and a heating element are provided in the handle (1). The air outlet end of the handle (1) is provided with an air guide elastic member (4). One end of the air guide elastic member (4) is connected to the air outlet end, and the other end is bifurcated into two air guide tubes (41) which are connected to the air delivery chambers (24) in the two hairpin plates (2) in a one-to-one correspondence. The hairpin plates (2) are provided with a first strip air outlet (26) which is in communication with the air delivery chamber (24). A second strip air outlet (28) is provided on one side of the hairpin plates (2). The air outlet direction of the first strip air outlet (26) is toward the second strip air outlet (28). The hairpin plates (2) are provided with a negative ion guide channel (27) which is toward the air outlet direction of the second strip air outlet (28). A negative ion generator (5) is provided at the tail of the negative ion guide channel (27).
2. A negative ion hair straightener as claimed in claim 1, characterized in that: The second strip-shaped air outlets (28) on the two hairpin plates (2) are oriented at an angle facing away from and outwards.
3. A negative ion hair straightener as claimed in claim 1, characterized in that: The two hairpin plates (2) comprise a rotating arm (21), an air delivery shell (22) and an air guide plate (23); the air delivery shell (22) is sandwiched between the rotating arm (21) and the air guide plate (23); the air delivery shell (22) and the air guide plate (23) are assembled to form the air delivery cavity (24) and the first strip-shaped air outlet (26) connected to the air delivery cavity (24); and the air inlet end of the air delivery cavity (24) is connected to the air guide cylinder (41).
4. A negative ion hair straightener as claimed in claim 3, characterized in that: The air guide plate (23) has an arc-shaped air induction surface (231) on the side close to the second strip-shaped air outlet (28), the end of the arc-shaped air induction surface (231) abuts against the inner wall of the rotating arm (21), and the second strip-shaped air outlet (28) on the two hairpin plates (2) is located on the inner side of the two arc-shaped air induction surfaces (231).
5. A negative ion hair straightener as claimed in claim 3, characterized in that: A plurality of obliquely arranged air guide plates (211) are provided on the inner side wall of the rotating arm (21), the plurality of air guide plates (211) divide the second strip-shaped air outlet (28) into a plurality of sections, and the outlets of the gaps between the plurality of air guide plates (211) face in a direction away from the handle (1).