Electric hair curler
By designing an electric hair curler, the electrical connector is used to achieve continuous electrical conduction of the heating component, automatically curling and heating the hair, solving the problems of complex use and safety hazards of existing hair curlers, and achieving a simpler and safer use experience.
Patent Information
- Application Number
- CN202323324886.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2033-12-06
AI Technical Summary
The use of existing curlers is complicated, and users need to manually wrap their hair around the curling drum. The operation is complicated and there are safety risks, such as burning by the curling drum.
Design an electric hair curler, including a handle shell and a curling barrel. The curling barrel is equipped with a heating component and an electrical connector. Through the design of the electrical connector, the heating component can achieve continuous electrical conduction when the curling barrel rotates and automatically curl the hair. and heat.
It realizes automatic curl shaping, simplifies the use process, reduces the complexity of use and safety hazards, and users can use the curling iron more conveniently and safely.
Smart Images
Figure CN222357364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hairdressing equipment, in particular to an electric hair curler. Background Art
[0002] As a hairdressing device for curling and shaping hair, the curling iron is not only widely used in barbershops, but also often used in people's daily lives. It has the advantages of easy operation, good shaping effect, low price, etc., and is especially favored by women.
[0003] At present, the existing curling irons on the market usually require users to manually wrap their hair around the curling roller, and then heat the curling roller to achieve hair shaping. However, the use of such products is relatively complicated. The operation of users manually wrapping their hair around the curling roller is complicated and has safety hazards. Users generally need to curl and shape each strand of hair separately. When curling the second strand of hair, it is easy to be burned by the curling roller.
[0004] To this end, the utility model provides an electric hair curler, which can effectively solve the above problems, has a simple structure, is easy to use, can achieve automatic curling and shaping, and ensures electrical connection. Utility Model Content
[0005] In order to overcome the deficiencies of the prior art, the utility model provides an electric hair curler which has a simple structure, is easy to use, can achieve automatic curling and shaping, and ensures electrical connection.
[0006] The technical solution adopted by the utility model to solve its technical problems is:
[0007] An electric hair curler, comprising:
[0008] A handle housing, wherein a first electrical connector is disposed in the handle housing;
[0009] A hair curler, the hair curler is rotatably connected to the handle housing, a heating component and a second electrical connector are provided in the hair curler, the heating component and the second electrical connector rotate synchronously with the hair curler, and the heating component is electrically connected to the second electrical connector;
[0010] When the hair roller and the handle housing rotate relative to each other, the second electrical connector rotates relative to the first electrical connector, and the second electrical connector is electrically connected to the first electrical connector, so that the circuit where the heating component is located is turned on.
[0011] As an improvement of the present invention, the first electrical connector is provided with a circular conductive sheet, and the second electrical connector is provided with a conductive spring pin, which abuts against the conductive sheet and slides along the surface of the conductive sheet when the curling roller and the handle housing rotate relative to each other.
[0012] As an improvement of the present utility model, the conductive sheet includes a positive conductive sheet and a negative conductive sheet, the positive conductive sheet and the negative conductive sheet are both in annular shape and are concentrically arranged, the conductive spring needle includes a positive conductive spring needle and a negative conductive spring needle, the positive conductive spring needle and the negative conductive spring needle are arranged at intervals, the positive conductive spring needle is arranged corresponding to the positive conductive sheet, and the negative conductive sheet and the negative conductive spring needle are arranged correspondingly.
[0013] As an improvement of the present invention, a separation portion is further provided on the surface of the first electrical connector. The separation portion is annular and protrudes from the surface of the first electrical connector and is located between the positive conductive sheet and the negative conductive sheet.
[0014] As an improvement of the present invention, an annular groove is provided on the surface of the second electrical connector, the groove matches the isolation part, and the isolation part is inserted into the groove and can slide in the groove.
[0015] As an improvement of the present utility model, the conductive spring needle includes a base, a accommodating shell, a spring and a needle. The accommodating shell is connected to the base, the spring is inserted into the accommodating shell, the needle is at least partially inserted into the accommodating shell and can slide in the accommodating shell, and the two ends of the spring are respectively abutted against the base and the needle.
[0016] As an improvement of the present utility model, a driving device is provided in the handle housing, and an output shaft of the driving device passes through the first electrical connector and the second electrical connector to be connected to the hair roller.
[0017] As an improvement of the utility model, it further comprises a bearing assembly, wherein the bearing assembly is arranged in the handle housing, and the output shaft of the driving device passes through the bearing assembly.
[0018] As an improvement of the utility model, it further comprises a hair clamp, which is rotatably connected to the hair roller, and is used to clamp the hair between the hair clamp and the hair roller.
[0019] As an improvement of the present utility model, the hair clamp includes a clamping plate, a pressing piece and a reset piece, wherein the clamping plate and the pressing piece are arranged on both sides of the rotating shaft, one end of the reset piece abuts against the pressing piece, and the other end of the reset piece abuts against the curling roller.
[0020] As an improvement of the utility model, it further comprises a connection control board, which is arranged on the second electrical connection piece and electrically connected to the conductive elastic pin.
[0021] As an improvement of the utility model, it also includes a rotation control plate, which is electrically connected to the driving device, and is provided with a rotation control button. The rotation control plate is arranged in the handle shell, and the rotation control button is arranged outside the handle shell.
[0022] As an improvement of the utility model, it also includes a temperature control board, which is electrically connected to the heating component, and a temperature control button is provided on the temperature control board. The temperature control board is arranged in the handle shell, and the temperature control button is arranged outside the handle shell.
[0023] The beneficial effect of the utility model is that through the arrangement of the above structure, when in use, the hair is connected to the curling roller, and the curling roller rotates so that the hair is wound around the curling roller. When the curling roller rotates relative to the handle housing, the first electrical connector and the second electrical connector are continuously electrically connected to allow the heating component to work and generate heat, thereby shaping the hair and facilitating use by the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the overall structure of the hair clip of the utility model in a clipping state;
[0028] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;
[0029] Figure 4 yes Figure 3 Enlarged view of circle A;
[0030] Figure 5 It is a partial exploded schematic diagram of the utility model at one angle;
[0031] Figure 6 It is a partial explosion schematic diagram of the utility model from another angle;
[0032] Figure 7 It is a schematic diagram of the explosion structure of the conductive bullet needle of the utility model. DETAILED DESCRIPTION
[0033] Reference Figures 1 to 7 , an electric hair curler, comprising:
[0034] A handle housing 10, wherein a first electrical connector 30 is disposed in the handle housing 10;
[0035] A hair curler 20, the hair curler 20 is rotatably connected to the handle housing 10, a heating component 40 and a second electrical connector 50 are provided in the hair curler 20, the heating component 40 and the second electrical connector 50 rotate synchronously with the hair curler 20, and the heating component 40 is electrically connected to the second electrical connector 50;
[0036] When the hair roller 20 and the handle housing 10 rotate relative to each other, the second electrical connector 50 and the first electrical connector 30 rotate relative to each other, and the second electrical connector 50 and the first electrical connector 30 are electrically connected to each other, so that the circuit where the heating component 40 is located is turned on.
[0037] With the arrangement of the above structure, when in use, the hair is connected to the curling roller 20, and the curling roller 20 rotates so that the hair is wound around the curling roller 20. When the curling roller 20 rotates relative to the handle housing 10, the first electrical connector 30 and the second electrical connector 50 are continuously electrically connected to allow the heating component 40 to work and generate heat, thereby shaping the hair and facilitating use by the user.
[0038] In this embodiment, the first electrical connector 30 is provided with an annular conductive sheet 31, and the second electrical connector 50 is provided with a conductive spring pin 51, the conductive spring pin 51 abuts against the conductive sheet 31, and when the hair roller 20 and the handle housing 10 rotate relative to each other, the conductive spring pin 51 slides along the surface of the conductive sheet 31. Through the above-mentioned structure, the annular conductive sheet 31 cooperates with the conductive spring pin 51, and when the hair roller 20 and the handle housing 10 rotate relative to each other, the conductive spring pin 51 slides along the surface of the conductive sheet 31, so that the electrical connection between the first electrical connector 30 and the second electrical connector 50 can be achieved, thereby making the circuit where the heating component 40 is located conductive, thereby improving the user experience.
[0039] In this embodiment, the conductive sheet 31 includes a positive conductive sheet 311 and a negative conductive sheet 312, and the positive conductive sheet 311 and the negative conductive sheet 312 are both annular and concentrically arranged. The conductive spring pin 51 includes a positive conductive spring pin 511 and a negative conductive spring pin 512, and the positive conductive spring pin 511 and the negative conductive spring pin 512 are arranged at intervals. The positive conductive spring pin 511 is arranged correspondingly to the positive conductive sheet 311, and the negative conductive sheet 312 is arranged correspondingly to the negative conductive spring pin 512. Through the arrangement of the above structure, the positive conductive sheet 311 and the negative conductive sheet 312 are both annular and concentrically arranged. When the hair roller 20 rotates relative to the handle housing 10, the positive conductive sheet 311 can be electrically connected to the positive conductive spring pin 511, and the negative conductive sheet 312 can be electrically connected to the negative conductive spring pin 512, thereby improving the stability of the electrical connection of the product.
[0040] In this embodiment, a separator 32 is further provided on the surface of the first electrical connector 30. The separator 32 is annular and protrudes from the surface of the first electrical connector 30, and is located between the positive conductive sheet 311 and the negative conductive sheet 312. With the above-mentioned structure, the separator 32 protrudes from the surface of the first electrical connector 30, which can effectively separate the positive conductive sheet 311 and the negative conductive sheet 312, prevent the two from contacting and causing a short circuit, and ensure the stability of the electrical connection of the product.
[0041] In this embodiment, an annular groove 52 is provided on the surface of the second electrical connector 50, and the groove 52 matches the isolation portion 32. The isolation portion 32 is inserted into the groove 52 and can slide in the groove 52. With the above-mentioned structure, the isolation portion 32 is inserted into the groove 52, and when the hair roller 20 rotates relative to the handle housing 10, the first electrical connector 30 and the second electrical connector 50 can be ensured to rotate coaxially, thereby further ensuring the stability of the product.
[0042] In this embodiment, the conductive spring needle 51 includes a base 501, a housing 502, a spring 503 and a needle 504. The housing 502 is connected to the base 501, the spring 503 is inserted in the housing 502, the needle 504 is at least partially inserted in the housing 502 and can slide in the housing 502, and the two ends of the spring 503 are respectively abutted against the base 501 and the needle 504. Through the above-mentioned structure, when the first electrical connector 30 and the second electrical connector 50 are connected, the elastic force of the spring 503 drives the needle 504 to move in a direction away from the base 501, so as to abut the needle 504 against the conductive sheet 31 to achieve electrical connection; and the housing 502 can effectively accommodate the spring 503, prevent the spring 503 from deflecting, and ensure the stability of the product; and because the spring 503 is elastic, it can prevent the hair roller 20 from getting stuck when it rotates relative to the handle housing 10. Preferably, the conductive spring pins 51 include a plurality of conductive spring pins 51 , and the plurality of conductive spring pins 51 are arranged at intervals along the circumference of the second electrical connector 50 . The plurality of conductive spring pins 51 can further stably achieve electrical connection.
[0043] In this embodiment, a driving device 60 is provided in the handle housing 10, and an output shaft 61 of the driving device 60 passes through the first electrical connector 30 and the second electrical connector 50 and is connected to the hair roller 20. With the above-mentioned structure, the output shaft 61 passes through the center of the first electrical connector 30 and the second electrical connector 50 and is connected to the hair roller 20, which can effectively drive the hair roller 20 to rotate, and is convenient for users to use.
[0044] In this embodiment, a bearing assembly 70 is further included, and the bearing assembly 70 is disposed in the handle housing 10, and the output shaft 61 of the driving device 60 is disposed through the bearing assembly 70. Through the above-mentioned structural arrangement, the bearing assembly 70 can make the output shaft 61 stably rotate around the axis, prevent the rotation shaft 61 from deviating, and improve the stability of the product.
[0045] In this embodiment, a hair clip 80 is further included, and the hair clip 80 is rotatably connected to the hair roller 20, and the hair clip 80 is used to clamp the hair between the hair clip 80 and the hair roller 20. Through the above-mentioned structure, the hair clip 80 can clamp the user's hair, and then the hair can be wound around the hair roller 20 as the hair roller 20 rotates, which is convenient for the user to perform the hair curling operation; at the same time, when heating and shaping the hair, there is no need to hold it in hand, which is safer to use.
[0046] In this embodiment, the hair clamp 80 includes a clamping plate 81, a pressing member 82 and a reset member 83. The clamping plate 81 and the pressing member 82 are arranged on both sides of the rotating shaft. One end of the reset member 83 abuts against the pressing member 82, and the other end of the reset member 83 abuts against the hair roller 20. With the above-mentioned structure, when in use, the pressing member 82 is pressed, the pressing member 82 drives the clamping plate 81 to rotate, the reset member 83 is deformed, a gap exists between the clamping plate 81 and the hair roller 20, and the hair is stuffed into the gap. The pressing member 82 is released, the reset member 83 is reset, and the clamping plate 81 is driven to move toward the hair roller 20, thereby clamping the hair between the clamping plate 81 and the hair roller 20, which is convenient for use; preferably, the shape of the side of the clamping plate 81 facing the hair roller 20 matches the shape of the outer surface of the hair roller 20.
[0047] In this embodiment, a connection control board 53 is further included, and the connection control board 53 is arranged on the second electrical connection member 50 and electrically connected to the conductive spring pins 51. Through the arrangement of the above structure, the connection control board 53 can electrically connect the plurality of conductive spring pins 51 with the conductive sheet 31, thereby achieving electrical connection of the heating component 40, and further ensuring the stability of the circuit connection.
[0048] In this embodiment, a rotation control panel 62 is further included, and the rotation control panel 62 is electrically connected to the driving device 60. A rotation control button 63 is provided on the rotation control panel 62. The rotation control panel 62 is disposed in the handle housing 10, and the rotation control button 63 is disposed outside the handle housing 10. With the above-mentioned structure, when in use, the user can press the rotation control button 63, and the rotation control panel 62 generates a signal in response to the user pressing the rotation control button 63 and transmits the signal to the driving device 60, thereby controlling the rotation direction and rotation speed of the driving device 60, effectively realizing human-computer interaction and facilitating user operation.
[0049] In this embodiment, a temperature control board 41 is further included, and the temperature control board 41 is electrically connected to the heating component 40. A temperature control button 42 is provided on the temperature control board 41. The temperature control board 41 is arranged in the handle housing 10, and the temperature control button 42 is arranged outside the handle housing 10. With the arrangement of the above structure, when in use, the user can press the temperature control button 42, and the temperature control board 41 responds to the user's operation of pressing the temperature control button 42, generates a signal and transmits it to the heating component 40, and the heating component 40 heats up or turns off, or changes the output power of the heating component 40, so that the user can operate the product conveniently.
[0050] As described above, one or more implementation methods are provided in combination with specific contents, and the specific implementation of the utility model is not limited to these descriptions. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements based on the concept of the utility model, shall be regarded as the protection scope of the utility model.
Claims
1. An electric hair curler, characterized in that: include: A handle housing (10), wherein a first electrical connector (30) is provided in the handle housing (10); A hair curler (20), the hair curler (20) being rotatably connected to the handle housing (10), a heating component (40) and a second electrical connector (50) being provided inside the hair curler (20), the heating component (40) and the second electrical connector (50) rotating synchronously with the hair curler (20), the heating component (40) being electrically connected to the second electrical connector (50); When the hair roller (20) and the handle housing (10) rotate relative to each other, the second electrical connector (50) and the first electrical connector (30) rotate relative to each other, and the second electrical connector (50) and the first electrical connector (30) are electrically connected to each other, so that the circuit in which the heating component (40) is located is turned on.
2. The electric hair curler according to claim 1, characterized in that: The first electrical connection member (30) is provided with a circular conductive sheet (31), and the second electrical connection member (50) is provided with a conductive spring pin (51), the conductive spring pin (51) abuts against the conductive sheet (31), and when the hair roller (20) and the handle housing (10) rotate relative to each other, the conductive spring pin (51) slides along the surface of the conductive sheet (31).
3. The electric hair curler according to claim 2, characterized in that: The conductive sheet (31) comprises a positive conductive sheet (311) and a negative conductive sheet (312), the positive conductive sheet (311) and the negative conductive sheet (312) are both annular and concentrically arranged, the conductive spring needle (51) comprises a positive conductive spring needle (511) and a negative conductive spring needle (512), the positive conductive spring needle (511) and the negative conductive spring needle (512) are arranged at intervals, the positive conductive spring needle (511) is arranged correspondingly to the positive conductive sheet (311), and the negative conductive sheet (312) and the negative conductive spring needle (512) are arranged correspondingly.
4. The electric hair curler according to claim 3, characterized in that: The surface of the first electrical connector (30) is also provided with an isolating portion (32), the isolating portion (32) is annularly protruding from the surface of the first electrical connector (30) and is located between the positive electrode conductive sheet (311) and the negative electrode conductive sheet (312).
5. The electric hair curler according to claim 4, characterized in that: The surface of the second electrical connector (50) is provided with an annular groove (52), the groove (52) matches the isolation part (32), and the isolation part (32) is inserted into the groove (52) and can slide in the groove (52).
6. The electric hair curler according to claim 2, characterized in that: The conductive spring needle (51) comprises a base (501), a housing (502), a spring (503) and a needle (504); the housing (502) is connected to the base (501); the spring (503) is inserted into the housing (502); the needle (504) is at least partially inserted into the housing (502) and can slide in the housing (502); and two ends of the spring (503) are respectively in contact with the base (501) and the needle (504).
7. The electric hair curler according to claim 2, characterized in that: A driving device (60) is provided inside the handle housing (10); an output shaft (61) of the driving device (60) passes through the first electrical connector (30) and the second electrical connector (50) to be connected to the hair roller (20).
8. The electric hair curler according to claim 7, characterized in that: It also comprises a bearing assembly (70), wherein the bearing assembly (70) is arranged in the handle housing (10), and the output shaft (61) of the driving device (60) is arranged through the bearing assembly (70).
9. The electric hair curler according to claim 1, characterized in that: It also comprises a hair clamp (80) which is rotatably connected to the hair roller (20) and is used to clamp hair between the hair clamp (80) and the hair roller (20).
10. The electric hair curler according to claim 9, characterized in that: The hair clip (80) comprises a clamping plate (81), a pressing piece (82) and a resetting piece (83); the clamping plate (81) and the pressing piece (82) are arranged on both sides of the rotating shaft; one end of the resetting piece (83) abuts against the pressing piece (82), and the other end of the resetting piece (83) abuts against the hair roller (20).