Intelligent temperature control negative ion curling iron

Abstract

The utility model discloses an intelligent temperature control negative ion curling iron which comprises a shell, a buckle locking assembly, a curling cylinder, an air feeder, a heating wire framework, a negative ion generator, a temperature controller and a circuit board. The air feeder is used for conveying hot air flow towards the air outlet of the shell; the anion generator is used for generating anions, the heating wire is connected with the circuit board through the temperature controller, the hair curling cylinder is connected with the end of the shell, and the buckle locking assembly is used for connecting the hair curling cylinder to the shell in a buckled mode. The hair curling cylinder comprises a connecting part and a hair curling part. The hair curling part is provided with comb tooth sets and hot air holes which are arranged at intervals in the circumferential direction. The negative ion generator can generate negative ions so as to improve the hair care effect. The temperature controller can monitor the heating temperature of the heating wire in real time, so that the use safety is improved; the hair curling cylinder and the shell are detachably connected through the buckle locking assembly so as to be conveniently and rapidly disassembled and cleaned, hot air flow can evenly act on hair due to the arrangement of the comb tooth set and the hot air holes, and therefore the hair curling speed is increased, and the shaping effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of curling irons, and more particularly to an intelligent temperature-controlled negative ion curling iron. Background Technology

[0002] With the increasing demand for hair care among modern people, various types of curling tools have appeared on the market. Among them, curling irons are a common hair care device that is widely used in homes and hair salons due to their ease of use and remarkable effects.

[0003] In existing technologies, the high temperatures generated during the use of traditional curling irons can damage hair, leading to problems such as dryness and split ends, and resulting in poor hair care effects. Furthermore, curling irons can overheat during the heating process, which can easily exacerbate hair damage. In addition, the curling barrels of traditional curling irons are usually non-removable, which makes cleaning and maintenance inconvenient and affects the user experience.

[0004] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an intelligent temperature-controlled negative ion curling iron that has good hair care effect and is easy to disassemble and clean.

[0006] To achieve this objective, the present invention adopts the following technical solution: an intelligent temperature-controlled negative ion curling iron, comprising a shell, a buckle locking assembly, a curling tube, a blower, a heating wire frame, a negative ion generator, a temperature controller, and a circuit board;

[0007] The housing has an air inlet and an air outlet at both ends, and the housing has an accommodating chamber inside. The blower is located in the accommodating chamber, and the heating wire skeleton is located at the air outlet end of the blower. The heating wire skeleton is used to wind the heating wire, and the blower is used to deliver hot airflow towards the air outlet.

[0008] The negative ion generator and the temperature controller are located at the end of the heating wire skeleton. The negative ion generator is used to generate negative ions. The heating wire is connected to the circuit board through the temperature controller. The temperature controller is used to disconnect when the temperature of the heating wire is greater than a predetermined temperature threshold.

[0009] The hair curler is connected to the end of the housing, and the snap-locking assembly is located at one end of the housing near the air outlet. The snap-locking assembly is used to snap the hair curler onto the housing.

[0010] The hair curler includes a connecting part and a curling part. The curling part is used to curl hair. The curling part is provided with a comb tooth group and hot air holes arranged at intervals along the circumference.

[0011] Using the above technical solution, in the intelligent temperature-controlled negative ion curling iron, the buckle locking assembly includes a pressing block, a spring, and a limiting pressure cap;

[0012] The housing has a mounting hole, the spring is located in the mounting hole, the top of the spring abuts against the pressing block, the spring is used to apply an upward elastic force to the pressing block, and the limiting pressure cover is provided above the pressing block to prevent the pressing block from popping out of the mounting hole;

[0013] The pressing block has a hook at its end, and the hair curler has a groove on its inner wall. The hook is used to engage or disengage with the groove as the pressing block moves.

[0014] The intelligent temperature-controlled negative ion curling iron, which adopts the above technical solution, also includes an air guide cover. The air guide cover is located in the housing between the air inlet and the blower. The air guide cover is used to guide the external airflow from the air inlet into the housing.

[0015] The intelligent temperature-controlled negative ion curling iron, which adopts the above technical solution, also includes a protective cover, which surrounds the heating wire skeleton.

[0016] The intelligent temperature-controlled negative ion curling iron, which adopts the above technical solution, also includes a switch button. The switch button is slidably connected to the housing and is electrically connected to the circuit board.

[0017] Using the above technical solution, in the intelligent temperature-controlled negative ion curling iron, guide protrusions are provided on both sides of the end of the shell, and the inner wall of the connecting part of the curling tube is provided with a guide groove for the guide protrusions to be positioned and slid into.

[0018] Using the above technical solution, in the intelligent temperature-controlled negative ion curling iron, the shell is formed by two side cover plates that are fastened together.

[0019] Using the above technical solution, the air outlet of the shell of the intelligent temperature-controlled negative ion curling iron is equipped with a filter screen.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] This invention features air inlets and outlets at both ends of the housing, which, together with the blower and heating wire inside the housing, enable efficient heating and delivery of airflow. The negative ion generator produces negative ions to reduce static electricity and enhance hair care. The thermostat monitors the heating temperature of the heating wire in real time, improving safety. The curling barrel and housing are detachably connected via a snap-lock assembly for easy and quick disassembly and cleaning. The comb teeth and hot air holes ensure that the hot airflow is evenly distributed to the hair, thereby improving curling speed and styling effect. The overall structure is compact, effectively enhancing the ease of use and hair styling experience of the curling iron. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the exploded shell structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the assembly structure of the snap-locking component of this utility model;

[0027] Figure 4 This is a schematic diagram of the hair curling tube structure of this utility model. Detailed Implementation

[0028] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below 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 skilled in the art without creative effort are within the scope of protection of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0030] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] like Figures 1 to 4 As shown, this utility model embodiment provides an intelligent temperature-controlled negative ion curling iron, including a housing 1, a snap-lock assembly 2, a curling tube 3, a blower 4, a heating wire frame 5, a negative ion generator 6, a temperature controller 7, and a circuit board 8; the housing 1 has an air inlet 11 and an air outlet 12 at both ends, and the housing 1 has an internal accommodating chamber 10. The blower 4 is located in the accommodating chamber 10, and the heating wire frame 5 is located at the air outlet end of the blower 4. The heating wire frame 5 is used to wind heating wire (not shown), and the blower 4 is used to deliver hot air towards the air outlet 12. The negative ion generator 6 and the temperature controller 7 are located at the end of the heating wire frame 5. The negative ion generator 6 is used to generate negative ions, and the heating wire passes through the air outlet 12. The thermostat 7 is connected to the circuit board 8. The thermostat 7 is used to disconnect when the temperature of the heating wire exceeds a predetermined temperature threshold. The blower 4 is located in the accommodating chamber 10. It can draw in air through the air inlet 11 and deliver it to the heating wire on the heating wire frame 5. The heating wire can heat the airflow and deliver the heated airflow through the air outlet 12. At the same time, during the heating process, the negative ion generator 6 can generate negative ions to effectively reduce static electricity, increase the shine of the hair, keep the hair smooth, and improve the hair care effect. The thermostat 7 can monitor the temperature of the heating wire to prevent the temperature from being too high and damaging the hair. When the temperature of the heating wire exceeds the predetermined safety threshold, the thermostat 7 will automatically disconnect the circuit and cut off the power supply to the heating wire, thereby avoiding overheating and ensuring safe use.

[0032] The curling barrel 3 is connected to the end of the housing 1. The snap-locking assembly 2 is located at the end of the housing 1 near the air outlet 12. The snap-locking assembly 2 is used to snap the curling barrel 3 to the housing 1. The curling barrel 3 includes a connecting part 31 and a curling part 32. The curling part 32 is used to curl hair. The curling part 32 is provided with a comb tooth group 321 and a hot air hole 322 arranged at intervals along the circumference. The curling barrel 3 and the housing 1 are detachably connected by the snap-locking assembly 2. In this way, the curling barrel 3 can be quickly assembled and disassembled, which not only facilitates the user's operation, but also improves the user experience and flexibility of the curling iron. The curling part 32 is provided with a comb tooth group 321 and a hot air hole 322 arranged at intervals along the circumference. The comb tooth group 321 can disperse and straighten the hair during the curling process to prevent the hair from tangling or getting knotted. At the same time, the hot air hole 322 blows the hot air evenly onto the hair, improving the heating effect and speeding up the curling speed.

[0033] like Figure 3 As shown, the latching assembly 2 further includes a pressing block 21, a spring 22, and a limiting cover 23. The housing 1 has a mounting hole 100. The spring 22 is located in the mounting hole 100. The top of the spring 22 abuts against the pressing block 21. The spring 22 is used to apply an upward elastic force to the pressing block 21. The limiting cover 23 is located above the pressing block 21 to restrict the pressing block 21 from popping out of the mounting hole 100. The end of the pressing block 21 has a hook portion 211. The inner wall of the connecting portion 31 of the hair curler 3 has a groove 311. The hook portion 211 is used to latch and connect or separate from the groove 311 as the pressing block 21 moves. The end of the pressing block 21 is provided with a hook part 211, which cooperates with the groove 311 on the inner wall of the connecting part 31 of the hair curler 3 to achieve a snap-fit ​​connection. The user only needs to press the pressing block 21 lightly to install or remove the hair curler 3. The limiting cover 23 can restrict the pressing block 21 from popping out of the mounting hole 100, and prevent the pressing block 21 from accidentally falling off or loosening under external force.

[0034] like Figure 2 As shown, it further includes an air guide shroud 13, which is disposed in the housing 1 between the air inlet 11 and the blower 4. The air guide shroud 13 is used to guide the external airflow from the air inlet 11 into the housing 1. The air guide shroud 13 can reduce the resistance and turbulence in the airflow process, thereby improving the conveying efficiency of the blower 4.

[0035] like Figure 1 and Figure 2As shown, it further includes a protective cover 14, which surrounds the heating wire frame 5. The protective cover 14 can isolate the heating wire from the external environment, prevent users from coming into contact with the high-temperature heating components, and thus improve the safety of use.

[0036] like Figure 1 As shown, it further includes a switch button 15, which is slidably connected to the housing 1. The switch button 15 is electrically connected to the circuit board 8. When the user slides the switch button 15, the electrical connection between the switch button 15 and the circuit board 8 is triggered, thereby starting or stopping the operation of the circuit, effectively improving the convenience of operation.

[0037] like Figure 1 As shown, further, guide protrusions 24 are provided on both sides of the end of the housing 1, and the inner wall of the connecting part 31 of the hair curler 3 is provided with a guide groove 312 for the guide protrusions 24 to slide into for positioning. With this setting, the hair curler 3 can achieve precise docking when connected to the housing 1, avoiding misalignment or structural shaking due to assembly.

[0038] like Figure 1 As shown, the housing 1 is further formed by two side cover plates 101 that are fastened together. This arrangement simplifies the assembly process of the housing 1 and improves production efficiency.

[0039] like Figure 3 As shown, the air outlet 12 of the housing 1 is further provided with a filter screen 16, which can effectively block dust, particles and other impurities from being blown directly onto the hair, thereby preventing foreign objects from adhering to the hair and affecting the cleanliness and styling effect of the hair.

[0040] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A smart temperature-controlled negative ion curling iron, characterized in that, Includes housing, snap-locking assembly, hair curler, blower, heating wire frame, negative ion generator, temperature controller, and circuit board; The housing has an air inlet and an air outlet at both ends, and the housing has an accommodating chamber inside. The blower is located in the accommodating chamber, and the heating wire skeleton is located at the air outlet end of the blower. The heating wire skeleton is used to wind the heating wire, and the blower is used to deliver hot airflow towards the air outlet. The negative ion generator and the temperature controller are located at the end of the heating wire skeleton. The negative ion generator is used to generate negative ions. The heating wire is connected to the circuit board through the temperature controller. The temperature controller is used to disconnect when the temperature of the heating wire is greater than a predetermined temperature threshold. The hair curler is connected to the end of the housing, and the snap-locking assembly is located at one end of the housing near the air outlet. The snap-locking assembly is used to snap the hair curler onto the housing. The hair curler includes a connecting part and a curling part. The curling part is used to curl hair. The curling part is provided with a comb tooth group and hot air holes arranged at intervals along the circumference.

2. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, The buckle locking assembly includes a pressing block, a spring, and a limiting pressure cover; The housing has a mounting hole, the spring is located in the mounting hole, the top of the spring abuts against the pressing block, the spring is used to apply an upward elastic force to the pressing block, and the limiting pressure cover is provided above the pressing block to prevent the pressing block from popping out of the mounting hole; The pressing block has a hook at its end, and the hair curler has a groove on its inner wall. The hook is used to engage or disengage with the groove as the pressing block moves.

3. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, It also includes an air guide shroud, which is located inside the housing between the air inlet and the blower. The air guide shroud is used to guide external airflow from the air inlet into the housing.

4. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, It also includes a protective cover that surrounds the heating wire skeleton.

5. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, It also includes a switch button, which is slidably connected to the housing and electrically connected to the circuit board.

6. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, The housing has guide protrusions on both sides of its end, and the inner wall of the connecting part of the hair curler has guide grooves for the guide protrusions to slide into for positioning.

7. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, The shell is formed by two side cover plates that are fastened together.

8. The intelligent temperature-controlled negative ion curling iron according to claim 1, characterized in that, The air outlet of the housing is equipped with a filter screen.

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