Multifunctional hair treatment device
By introducing heat-conducting and air-distributing components into the curling iron, the styling rod is directly heated and heat loss is prevented, solving the problem of heat loss in existing curling irons and achieving efficient hair styling and uniform heating.
Patent Information
- Application Number
- CN202520109170.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing curling irons suffer significant heat loss when styling hair using heated airflow, affecting the styling results.
Design a multifunctional hair treatment device, including a handle, a styling stick, a heat-conducting component, and an air-distributing component. The heat-conducting component and the first heating element directly heat the styling stick, and the fan generates airflow to achieve the dual functions of curling and blow-drying. The air-distributing component prevents heat loss.
It improves the heat matching and effect of hair styling, enhances the reliability of heat conduction, ensures that the styling stick heats up evenly, and enhances the reliability of styling.
Smart Images
Figure CN223886430U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hair styling technology, and in particular to a multifunctional hair processing device. Background Technology
[0002] A curling iron is a handheld hair styling product used to curl hair. Its main components are the handle and the curling barrel. The main styling process involves a blower and heating element attached to the handle blowing heated air towards the curling barrel. This heated air then blows outwards from the barrel, heating the hair wrapped around it and setting the style. However, this method of styling solely by heating the hair results in significant heat loss as the airflow blows towards the barrel, leading to insufficient heat reaching the hair and severely impacting the styling effect.
[0003] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content
[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide a multifunctional hair processing device that effectively solves the technical defect of existing hair curlers having poor hair styling effects.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a multifunctional hair treatment device, comprising...
[0006] A handle for the user to hold; a first air duct is formed inside the handle, and a fan is installed inside the first air duct;
[0007] A shaping rod is installed at one end of the handle; the shaping rod is hollow and has a second air duct that is connected to the first air duct; the circumferential side of the shaping rod has multiple air outlets that are connected to the second air duct; the second air duct is equipped with an air distribution component that can divert airflow, the air distribution component is equipped with a heat-conducting component for transferring heat to the shaping rod, and the heat-conducting component is equipped with a first heating element for generating heat.
[0008] The beneficial effects of the multifunctional hair treatment device provided in this application are as follows: Firstly, by setting a heat-conducting component and a first heating component, the heat generated by the first heating component can be directly transferred to the styling rod through the heat-conducting component to heat the hair wrapped around the styling rod; compared with the traditional technology of using hot air to style hair curling irons, it can ensure that the generated heat meets the styling temperature requirements, thereby improving the effect of hair styling.
[0009] Secondly, by setting up an air distribution component and a first air duct, the first air duct can use a fan to generate airflow and blow it out to the air outlet through the second air duct, thus forming a multi-functional hair processing device that has both curling and blow-drying functions; moreover, the air distribution component can prevent the airflow from carrying away the heat of the heat-conducting component, thereby improving the heat conduction reliability of the heat-conducting component to the styling rod.
[0010] As a preferred embodiment: the heat-conducting component includes an upper heat-conducting plate and a lower heat-conducting plate, which can enclose a first clamping space;
[0011] The first heating element is installed in the first clamping space, with the upper surface of the first heating element completely attached to the lower surface of the upper heat-conducting plate, and the lower surface of the first heating element completely attached to the upper surface of the lower heat-conducting plate.
[0012] As a preferred embodiment: the upper heat-conducting plate has a first abutting part that can abut against the inner surface of the second air duct, and the lower heat-conducting plate has two second abutting parts that can abut against the inner surface of the second air duct; the first abutting parts and the second abutting parts are arranged in an array along the circumferential spacing of the second air duct, and form a three-point heat conduction structure.
[0013] As a preferred embodiment: the first abutting part abuts against the inner surface of the second air duct, which is the first contact area, and the second abutting part abuts against the inner surface of the second air duct, which is the second contact area, and the first contact area and the second contact area are the same size.
[0014] As a preferred option: the air distribution unit includes
[0015] The airflow guide is located at the end of the second air duct near the handle;
[0016] An upper guide member is provided on the front side of the guide section and extends along the axial direction of the second air duct;
[0017] The lower guide member is located on the front side of the guide section and extends along the axial direction of the second air duct;
[0018] The upper and lower guide members can enclose a second clamping space for holding the heat-conducting component.
[0019] As a preferred embodiment: the upper guide member is arranged in a "⊥" shape, and the upper guide member is provided with a first clearance groove, which passes through the upper surface and the lower surface of the upper guide member and connects to the second clamping space; the upper heat conduction plate is provided with a first extension, which extends upward through the first clearance groove; the first abutment is provided at the top of the first extension, and the top of the upper guide member abuts against the bottom of the first abutment.
[0020] As a preferred embodiment: the upper guide member has first support portions extending on the left and right sides, the first support portions abutting against the surface of the second air duct to separate the left and right air ducts; the lower guide member has second support portions extending downward on the left and right sides, the second support portions abutting against the surface of the second air duct to separate the lower air duct.
[0021] As a preferred option: the air distribution unit is equipped with a temperature sensor, and the temperature sensor and the first heating element are arranged at intervals along the air outlet direction.
[0022] As a preferred option, the air distribution unit is provided with a cable passage hole, which allows the cables of the temperature sensor and the first heating element to pass through and extend to the end of the handle.
[0023] As a preferred option: a second heating element is installed in the first air duct, and the distance between the second heating element and the fan is set. Attached Figure Description
[0024] To more clearly illustrate the technical solutions in the embodiments of this application, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0025] Figure 1 This is a three-dimensional structural diagram of the multifunctional hair treatment device provided in the embodiments of this application;
[0026] Figure 2 yes Figure 1 A schematic diagram of the axial full section of the multifunctional hair treatment device shown.
[0027] Figure 3 yes Figure 1 The top view of the modeling rod shown;
[0028] Figure 4 yes Figure 3 The sectional view shown at point AA;
[0029] Figure 5 yes Figure 3 The sectional view shown at BB;
[0030] Figure 6 yes Figure 1 An exploded view of the shaper shown;
[0031] Figure 7 yes Figure 6 The diagram shows a partial exploded view of the shaper.
[0032] The following are the labeling elements in the figure:
[0033] 100. Multifunctional hair treatment device;
[0034] 10. Handle; 11. First air duct; 12. Fan; 13. Second heating element; 14. Control module; 141. Mode button; 142. Temperature button; 143. Fan speed button; 144. Switch push button;
[0035] 20. Shaped rod; 21. Second air duct; 211. Left side air duct; 212. Right side air duct; 213. Lower side air duct; 22. Air outlet; 23. Fixing shell; 24. Air blocking cover;
[0036] 30. Air distribution component; 31. Airflow guide; 32. Upper airflow guide; 321. First support part; 322. First clearance groove; 33. Lower airflow guide; 331. Second support part; 34. Second clamping space; 35. Cable hole; 36. Air distribution plate;
[0037] 40. Heat-conducting component; 41. Upper heat-conducting plate; 411. First extension; 42. Lower heat-conducting plate; 421. Second extension; 43. First clamping space; 44. First abutment part; 45. Second abutment part;
[0038] 50. First heating element;
[0039] 60. Temperature sensor;
[0040] L1, first contact area; L2, second contact area. Detailed Implementation
[0041] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.
[0042] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0043] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0044] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0045] 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.
[0046] Please refer to the following: Figures 1 to 7 The multifunctional hair treatment device 100 provided in the embodiments of this application will now be described. The multifunctional hair treatment device 100 includes: a handle 10 and a styling rod 20.
[0047] The handle 10 is for the user to hold, and a first air duct 11 is formed inside the handle 10. A fan 12 is installed inside the first air duct 11. A shaping rod 20 is installed at one end of the handle 10. The shaping rod 20 is hollow and has a second air duct 21 that is connected to the first air duct 11. The circumferential side of the shaping rod 20 is provided with multiple air outlets 22 that are connected to the second air duct 21. The second air duct 21 is provided with an air distribution component 30 that can divide the airflow. The air distribution component 30 is provided with a heat-conducting component 40 for transferring heat to the shaping rod 20. The heat-conducting component 40 is equipped with a first heating element 50 for generating heat.
[0048] Specifically, firstly, by setting a heat-conducting component 40 and a first heating component 50, the heat generated by the first heating component 50 can be directly transferred to the styling rod 20 via the heat-conducting component 40 to heat the hair wrapped around the styling rod 20; compared with the traditional technology of using hot air to style hair curling irons, it can ensure that the generated heat meets the styling temperature requirements, thereby improving the effect of hair styling; secondly, by setting an air distribution component 30 and a first air duct 11, the first air duct 11 can use the fan 12 to generate airflow and blow it out to the air outlet 22 through the second air duct 21, thus forming a multifunctional hair processing device 100 that has both curling and blow-drying functions; moreover, the air distribution component 30 can prevent the airflow from carrying away the heat of the heat-conducting component 40, thereby improving the heat conduction reliability of the heat-conducting component 40 to the styling rod 20.
[0049] In some embodiments of this application, the heat-conducting component 40 includes an upper heat-conducting plate 41 and a lower heat-conducting plate 42, which can enclose a first clamping space 43; a first heating component 50 is installed in the first clamping space 43, and the first heating component 50 is preferably a PTC thermistor; the upper surface of the first heating component 50 is completely attached to the lower surface of the upper heat-conducting plate 41, and the lower surface of the first heating component 50 is completely attached to the upper surface of the lower heat-conducting plate 42, so as to generate heat through the first heating component 50 and transfer it to the styling rod 20 through the upper heat-conducting plate 41 and the lower heat-conducting plate 42, thereby heating and styling the hair wrapped around the styling rod 20.
[0050] Preferably, the upper heat-conducting plate 41 has a first abutting part 44 that can abut against the inner surface of the second air duct 21, and the lower heat-conducting plate 42 has two second abutting parts 45 that can abut against the inner surface of the second air duct 21; the first abutting part 44 and the second abutting part 45 are arranged in an array along the circumferential spacing of the second air duct 21, and form a three-point heat-conducting structure.
[0051] Specifically, the first abutting part 44 abuts against the inner surface of the second air duct 21, forming a first contact area L1, and the second abutting part 45 abuts against the inner surface of the second air duct 21, forming a second contact area L2. The first contact area L1 and the second contact area L2 are the same size.
[0052] It can be seen that by setting the first abutment part 44 and the second abutment part 45 in a three-point structure arrangement, the uniformity of heat transfer to the styling rod 20 can be improved, and the styling rod 20 as a whole can be in a state of uniform heating, thereby improving the reliability and styling effect of hair styling; moreover, the contact area of the first abutment part 44 and the second abutment part 45 is the same, which can further improve the effect of uniform heating.
[0053] In some other embodiments of this application, the air distribution member 30 includes a guide portion 31, an upper guide portion 32, and a lower guide portion 33; the guide portion 31 is disposed at one end of the second air duct 21 near the handle 10; the upper guide portion 32 is disposed on the front side of the guide portion 31 and extends along the axial direction of the second air duct 21, and the lower guide portion 33 is disposed on the front side of the guide portion 31 and extends along the axial direction of the second air duct 21; the upper guide portion 32 and the lower guide portion 33 can form a second clamping space 34 for clamping the heat-conducting member 40.
[0054] Specifically, the upper guide member 32 is arranged in a "⊥" shape. The upper guide member 32 is provided with a first clearance groove 322, which passes through the upper surface and the lower surface of the upper guide member 32 and connects to the second clamping space 34. The upper heat conduction plate 41 is provided with a first extension 411, which extends upward through the first clearance groove 322. The first abutment 44 is provided at the top of the first extension 411, and the top of the upper guide member 32 abuts against the bottom of the first abutment 44.
[0055] Continuing from above, the upper guide member 32 has first support portions 321 extending from its left and right sides, which abut against the surface of the second air duct 21 to separate the left air duct 211 and the right air duct 212; the lower guide member 33 has second support portions 331 extending downward from its left and right sides, which abut against the surface of the second air duct 21 to separate the lower air duct 213. The guide portions 31 can close the second clamping space 34, so that after the airflow is guided by the guide portions 31, it only flows in from the left air duct 211, the right air duct 212 and the lower air duct 213. The lower heat conduction plate 42 has downwardly extending second extension portions 421 on both sides, which abut against the second support portions 331, and the second abutment portions 45 are provided at the bottom of the second extension portions 421.
[0056] It is understandable that the air outlet 22 is set as needed according to the location of the left air duct 211, the right air duct 212 and the lower air duct 213, so that the airflow of the left air duct 211, the right air duct 212 and the lower air duct 213 can be blown out through the air outlet 22.
[0057] Therefore, after the air distribution component 30 and the heat conduction component 40 are installed in the second air duct 21 in the above manner, they can effectively support the upper heat conduction plate 41 and the lower heat conduction plate 42 with the help of the upper guide component 32 and the lower guide component 33, so that the first abutment part 44 and the second abutment part 45 can reliably contact the inner surface of the second air duct 21, so as to ensure that the heat conduction component 40 can reliably and effectively transfer heat to the molding rod 20. Moreover, the clever arrangement of the structure of the first support part 321 and the second support part 331 can divide the second air duct 21 into the left air duct 211, the right air duct 212 and the lower air duct 213, so as to improve the uniformity of the airflow blowing from the second air duct 21 to the air outlet 22.
[0058] In some embodiments of this application, the other end of the shaping rod 20 is provided with a fixing shell 23, and the rear side of the fixing shell 23 is provided with a wind-blocking cover 24. The upper guide 32 and the lower guide 33 can extend forward and abut against the rear side of the wind-blocking cover 24, thereby ensuring that the airflow is only blown out from the air outlet 22, which can eliminate the problem of airflow leakage.
[0059] Preferably, the upper guide 32 is provided with multiple air distribution plates 36 on the side facing the left air duct 211 and the right air duct 212, and the lower guide 33 is provided with multiple air distribution plates 36 on the side facing the lower air duct 213. The air distribution plates 36 gradually increase in size along the air outlet direction, so as to ensure that the airflow can be blown out evenly from the air outlet 22 after entering the second air duct 21.
[0060] Specifically, the air distributor 30 is equipped with a temperature sensor 60, and the temperature sensor 60 and the first heating element 50 are arranged at intervals along the air outlet direction. The air distributor 30 is provided with a cable passage hole 35, which allows the cables of the temperature sensor 60 and the first heating element 50 to pass through and extend to the end of the handle 10. The cable passage hole 35 allows for effective cable management, improving airflow smoothness and reducing noise.
[0061] In some other embodiments of this application, the front end of the handle 10 is provided with an air inlet, which can be connected to the first air duct 11 to allow the fan 12 to draw in outside air when it is working; the first air duct 11 is equipped with a second heating element 13, and the second heating element 13 is spaced apart from the fan 12. The handle 10 is equipped with a control module 14, which has a mode button 141, a temperature button 142, a fan speed button 143, and a power switch push button 144. The use of various functions is controlled through the control module 14.
[0062] When using the blow-drying function, the second heating element 13 generates heat, and the fan 12 produces airflow. The airflow passes through the second heating element 13 to be heated, and the heated airflow passes through the first air duct 11 and the second air duct 21, finally blowing hot air out to the air outlet 22, thus realizing the function of the blow-dryer 12. Of course, when the fan 12 blows air, it can also blow cold air without heating through the second heating element 13. When using the curling styling function, the first heating element 50 generates heat, and the heat is transferred to the styling rod 20 through the heat conductor 40, so that the hair wrapped around the styling rod 20 can be heated and styled.
[0063] Understandably, the blow-drying function and the curling function can be used individually or simultaneously.
[0064] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.
Claims
1. A multifunctional hair treatment device, characterized in that, include A handle (10) is provided for the user to hold; a first air duct (11) is formed inside the handle (10), and a fan (12) is installed inside the first air duct (11). A shaping rod (20) is installed at one end of a handle (10); the shaping rod (20) is hollow and has a second air duct (21) that is connected to the first air duct (11); the circumferential side of the shaping rod (20) is provided with multiple air outlets (22) that are connected to the second air duct (21); the second air duct (21) is provided with an air distribution component (30) that can divide the airflow; the air distribution component (30) is provided with a heat-conducting component (40) for transferring heat to the shaping rod; the heat-conducting component (40) is equipped with a first heating component (50) for generating heat.
2. The multifunctional hair treatment device according to claim 1, characterized in that, The heat-conducting component (40) includes an upper heat-conducting plate (41) and a lower heat-conducting plate (42), which can enclose a first clamping space (43). The first heating element (50) is installed in the first clamping space (43), the upper surface of the first heating element (50) is completely attached to the lower surface of the upper heat-conducting plate, and the lower surface of the first heating element is completely attached to the upper surface of the lower heat-conducting plate.
3. The multifunctional hair treatment device according to claim 2, characterized in that, The upper heat-conducting plate (41) has a first abutting part (44) that can abut against the inner surface of the second air duct (21), and the lower heat-conducting plate (42) has two second abutting parts (45) that can abut against the inner surface of the second air duct (21); the first abutting part (44) and the second abutting part (45) are arranged in an array along the circumferential spacing of the second air duct (21) and form a three-point heat-conducting structure.
4. The multifunctional hair treatment device according to claim 3, characterized in that, The first abutting part (44) abuts against the inner surface of the second air duct (21) and has a first contact area (L1), and the second abutting part (45) abuts against the inner surface of the second air duct (21) and has a second contact area (L2). The first contact area (L1) and the second contact area (L2) are the same size.
5. The multifunctional hair treatment device according to claim 2 or 3, characterized in that, The air distribution component (30) includes A flow guide (31) is provided at one end of the second air duct (21) near the handle (10); The upper guide member (32) is located on the front side of the guide section (31) and extends along the axial direction of the second air duct (21); The lower guide member (33) is located on the front side of the guide section (31) and extends along the axial direction of the second air duct (21); The upper guide (32) and the lower guide (33) can form a second clamping space (34) for clamping the heat-conducting component (40).
6. The multifunctional hair treatment device according to claim 5, characterized in that, The upper guide (32) is arranged in the shape of "⊥". The upper guide (32) is provided with a first clearance groove (322). The first clearance groove (322) passes through the upper surface and the lower surface of the upper guide (32) and connects to the second clamping space (34). The upper heat-conducting plate (41) is provided with a first extension (411), which extends upward through the first clearance groove (322); the first abutment (44) is provided at the top of the first extension (411), and the top of the upper guide member (32) abuts against the bottom of the first abutment (44).
7. The multifunctional hair treatment device according to claim 6, characterized in that, The upper guide (32) has a first support portion (321) extending on the left and right sides. The first support portion (321) abuts against the surface of the second air duct (21) to separate the left air duct (211) and the right air duct (212). The lower guide (33) has a second support (331) extending downward on both sides. The second support (331) abuts against the surface of the second air duct (21) to separate the lower air duct (213).
8. The multifunctional hair treatment device according to claim 1, characterized in that, The air distribution unit (30) is equipped with a temperature sensor (60), and the temperature sensor (60) and the first heating element (50) are arranged at intervals along the air outlet direction.
9. The multifunctional hair treatment device according to claim 7, characterized in that, The air distribution unit (30) is provided with a wire hole (35), which allows the cables of the temperature sensor (60) and the first heating element (50) to pass through and extend to the end of the handle (10).
10. The multifunctional hair treatment device according to claim 1, characterized in that, The first air duct (11) is equipped with a second heating element (13), and the distance between the second heating element (13) and the fan (12) is set.