Integrated hot air hair curler

Abstract

An integrated hot air hair curler, comprising a hair curler main unit (10) and a hair curling head (20). A hot air apparatus (101) is arranged in the hair curler main unit (10). The hot air apparatus (101) is used for generating and outputting hot air. The hair curling head (20) is connected to the hair curler main unit (10). The hair curling head (20) is internally provided with a hot air barrel (201), hair curling rods (202) and a motor (203). The motor (203) is arranged in the hot air barrel (201). The hot air barrel (201) is in communication with the hot air apparatus (101), so that hot air output from the hot air apparatus (101) is output at the outer surface of the hot air barrel (201). The hair curling rods (202) are used to rotate driven by the motor (203), so as to roll hair onto the outer surface of the hot air barrel (201) for heating and forming.

Description

All-in-one hot air curling iron Technical Field

[0001] The utility model relates to the technical field of hair curlers, in particular to an integrated hot air hair curler. Background Art

[0002] A curling iron is a handheld electronic product used to curl hair. It is popular among women who value beauty due to its ease of use and affordability. As people's living standards improve, curling irons have become a staple in their lives, serving as a hairdressing tool for creating simple curls and styling hair. Automatic curling irons, which automatically wrap hair around a heated tube, are becoming increasingly popular.

[0003] Traditional automatic curling irons are high-temperature electronic products used to curl hair. They primarily use a heating element to transfer heat to the surface of a metal or ceramic plate. The surface temperature is typically set to a certain level, and the curling iron, once this heat reaches a certain level, creates a curl. However, these curling irons have relatively poor curling effects. This is because the hair is primarily heated and shaped by the surface temperature of the heating element. When hair is curled individually, the hair farther from the heating element is at a lower temperature, resulting in uneven heating. Therefore, the heating element of these curling irons typically needs to be heated to around 200 degrees Celsius. Excessively high temperatures can cause significant damage to the hair.

[0004] Furthermore, conventional automatic curling irons usually place core components such as the motor on the curling iron body, resulting in a complex structure and a large size of the curling iron body.

[0005] Utility Model Content

[0006] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the present invention is to provide an integrated hot air curling iron.

[0007] To achieve the above-mentioned purpose, according to an embodiment of the present invention, an integrated hot air curling iron comprises:

[0008] A hair curling iron main body, wherein a hot air device is provided in the hair curling iron main body, and the hot air device is used to generate and output hot air;

[0009] A curling head, which is connected to the curling iron main body, is provided with a hot air duct, a curling lever and a motor in the curling head, the motor is arranged in the hot air duct, the hot air duct and the hot air device are interconnected so as to output the hot air output from the hot air device from the outer surface of the hot air duct, and the curling lever is used to rotate under the drive of the motor to roll the hair into the outer surface of the hot air duct for heating and shaping.

[0010] Furthermore, according to one embodiment of the present invention, the curling head further comprises:

[0011] A connecting piece, the connecting piece is fixedly connected to the hair curler main body;

[0012] a first gear, the first gear being disposed in the connecting member and configured to rotate under the drive of the motor;

[0013] A lever connector, the lever connector is fixedly connected to the curling lever, the lever connector is arranged in the connecting piece, and a transmission tooth is provided on the inner side of the lever connector, the transmission tooth and the first gear are engaged with each other to drive the curling lever to rotate under the drive of the motor.

[0014] Furthermore, according to an embodiment of the present invention, the integrated hot air curling iron further includes:

[0015] The second gear is connected to the rotating shaft of the motor and rotates under the driving of the rotating shaft of the motor. The second gear and the first gear are engaged with each other to drive the first gear to rotate.

[0016] Furthermore, according to an embodiment of the present invention, a plurality of through holes may be evenly provided on the hot air vent so as to output the hot air evenly.

[0017] Furthermore, according to an embodiment of the present invention, a motor mounting bracket is further provided on the connecting member, and one end of the motor is fixedly connected to the connecting member through the motor mounting bracket.

[0018] Furthermore, according to an embodiment of the present invention, the hot air device includes:

[0019] A heating plate, wherein the heating plate is used to generate heat and heat the air;

[0020] An air outlet device is used to generate flowing air to transport the air heated by the heating plate into the hot air vent.

[0021] Furthermore, according to an embodiment of the present invention, the hot air device further includes:

[0022] A heat-insulating air duct, wherein the heating plate is arranged in the heat-insulating air duct;

[0023] The heat-insulating air guide tube is installed in the air duct installation shell and is fixedly connected to the connector through the air duct installation shell.

[0024] Furthermore, according to an embodiment of the present invention, a first rotating shaft mounting hole is also provided on the connecting member, and a second rotating shaft mounting hole and a third rotating shaft mounting hole are also provided at the connecting end of the wind tube mounting shell and the connecting head. The rotating shaft of one end face of the first gear is arranged in the first rotating shaft mounting hole, and the rotating shaft of the other end face of the first gear is arranged in the second rotating shaft mounting hole. The center position of one end face of the second gear is connected to the rotating shaft of the motor, and the rotating shafts of the other end faces of the two gears are arranged in the third rotating shaft mounting hole.

[0025] Furthermore, according to an embodiment of the present invention, a motor shaft through hole is provided on the connecting member, the motor shaft is arranged in the motor shaft through hole, and the end of the motor shaft is connected to the center position of the one end face of the second gear.

[0026] Furthermore, according to an embodiment of the present invention, the hair curling host also includes: a control circuit board, on which control buttons are provided, and the control circuit board is electrically connected to the heating plate, motor and air outlet device respectively to control the heating plate, motor and air outlet device.

[0027] The utility model provides an integrated hot air curling iron, wherein a hot air device is provided in a curling iron main body, the hot air device is used to generate and output hot air; a curling head is connected to the curling iron main body, the curling head is provided with a hot air duct, a curling lever and a motor, the motor is disposed in the hot air duct, the hot air duct and the hot air device are interconnected so that the hot air outputted from the hot air device is outputted from the outer surface of the hot air duct, the curling lever is driven by the motor to rotate so as to roll the hair into the outer surface of the hot air duct for heating and shaping, the hot air output is used to heat the hair more evenly, the hot air temperature is about 120 degrees, the hair is heated and shaped, the hair is less damaged, and the hair is well protected. Since the motor is disposed in the hot air duct, the motor is located in the hot air channel, which can greatly reduce the volume of the hot air curling iron, making the overall structure more compact, and the motor can also better drive the curling lever to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] FIG1 is a schematic structural diagram of an integrated hot air curling iron provided by an embodiment of the present utility model;

[0029] FIG2 is a schematic cross-sectional view of the integrated hot air curling iron provided by an embodiment of the present invention;

[0030] FIG3 is a schematic diagram of the exploded structure of an integrated hot air curling iron provided by an embodiment of the present invention;

[0031] FIG4 is a schematic diagram of another exploded structure of the integrated hot air curling iron provided by an embodiment of the present invention;

[0032] FIG5 is another exploded structural diagram of the integrated hot air curling iron provided by an embodiment of the present invention.

[0033] Reference numerals: Curling iron body 10; hot air device 101; heating plate 1011; air outlet device 1012; heat-insulating air guide tube 1013; air tube mounting shell 1014; control circuit board 102; control button 1021; main shell 103; upper shell 1031; lower shell 1032; curling head 20; hot air vent 201; curling lever 202; motor 203; motor shaft 2031; connecting member 204; motor mounting bracket 2041; first shaft mounting hole 2042; motor shaft through hole 2043; first gear 205; second gear 206; lever connector 207; transmission gear 2071; curling head shell 208; connecting ring 209; heat-insulating hair inlet nozzle 2010.

[0034] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the present invention, the following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] Referring to Figures 1 to 5, an embodiment of the present invention provides an integrated hot air curling iron, comprising a curling iron body 10 and a curling head 20. The curling iron body 10 is provided with a hot air device 101 for generating and outputting hot air. The curling head 20 is connected to the curling iron body 10 and includes a hot air duct 201, a curling lever 202, and a motor 203. The motor 203 is disposed within the hot air duct 201 and communicates with the hot air device 101 to output the hot air output from the hot air device 101 through the outer surface of the hot air duct 201. The hot air duct 201 may be uniformly provided with a plurality of through-holes to uniformly output the hot air. The curling lever 202 is driven by the motor 203 to rotate, thereby curling hair onto the outer surface of the hot air duct 201 for heating and shaping. Specifically, as shown in Figures 1 and 2, during use, the curling head 20 is connected to the curling iron main body 10. The curling iron main body 10 is configured to output hot air. The hot air is output through the air duct into the hot air duct 201 and then output to the outer surface of the hot air duct 201. Since the motor 203 is disposed within the hot air duct 201, the volume of the hot air curling device can be greatly reduced, making the overall structure more compact. The rotation of the motor shaft 2031 drives the curling lever 202 to rotate, thereby curling the hair into the upper surface of the hot air duct 201. The hot air output from the hot air duct 201 heats the curled hair, thereby shaping the hair. The hot air output ensures more uniform heating of the hair. The hot air temperature of approximately 120 degrees Celsius can heat and shape the hair, minimizing damage to the hair and effectively protecting the hair. The embodiment of the present invention disposes the motor 203 in the hot air duct 201 so that the motor 203 is located in the hot air channel, which can greatly reduce the volume of the hot air curling device and make the overall structure more compact. At the same time, the motor 203 can also better drive the curling rod 202 to rotate.

[0038] 3 to 5 , the curling head 20 further includes a connecting member 204, a first gear 205, and a lever connecting head 207. The connecting member 204 is fixedly connected to the curling iron body 10. The first gear 205 is disposed within the connecting member 204 and is configured to rotate under the drive of the motor 203. The lever connecting head 207 is fixedly connected to the curling rod 202. The lever connecting head 207 is disposed within the connecting member 204 and has a transmission tooth 2071 disposed on its inner side. The transmission tooth 2071 engages with the first gear 205 to rotate the curling rod 202 under the drive of the motor 203. As shown in FIG3 , the connecting member 204 connects the curling iron body 10, the hot air blower 201, the motor 203, and the curling rod 202 into a single unit. The first gear 205 is mounted within the connector 204 and is driven to rotate by the motor 203. As shown in FIG4 , the inner side of the lever connector 207 is provided with transmission teeth 2071. After the first gear 205 is installed, the teeth on the first gear 205 engage with the transmission teeth 2071 on the inner side of the lever connector 207, thereby driving the lever connector 207 and the curling lever 202 to rotate. As shown in FIG5 , the integrated hot air curling iron further includes a second gear 206. The second gear 206 is connected to the rotating shaft of the motor 203 and rotates under the drive of the motor 203. The second gear 206 engages with the first gear 205, driving the first gear 205 to rotate, thereby driving the curling lever 202 connector and the curling lever 202 to rotate.

[0039] 5 , the connector 204 is further provided with a motor mounting bracket 2041, and one end of the motor 203 is fixedly connected to the connector 204 via the motor mounting bracket 2041. Specifically, one end of the motor 203 is fixedly connected to the motor mounting bracket 2041 by screws, thereby relatively fixing the housing of the motor 203 to the connector 204.

[0040] 5 , the curling head 20 further includes a curling head housing 208, which is sleeved and connected to the connector 204. The curling head housing 208 includes a protective housing portion, which includes a first half shell and a second half shell. A hair entry gap is formed on one side between the first half shell and the second half shell. When using the curling iron to curl hair, the user guides hair into the hair entry gap through the hair entry opening of the curling iron to curl the hair.

[0041] 4 and 5 , the hot air device 101 includes a heating plate 1011 and an air outlet 1012. The heating plate 1011 is used to generate heat and heat the air; the air outlet 1012 is used to generate air flow to transport the air heated by the heating plate 1011 into the hot air vent 201. Specifically, the heating plate 1011 may be provided with a heating wire that, when energized, generates heat and heats the air. The heating plate 1011 can be set on a channel connected to the hollow structure of the hot air vent 201. The hot air vent 201 is located at one end of the heating plate 1011, and the air outlet device 1012 is located at the other end of the heating plate 1011. The air outlet device 1012 generates flowing air and transports it to the heating plate 1011. The flowing air can be heated by the heating plate 1011 to generate hot air. The hot air is output through the air duct and sent to the hollow structure of the vent, and then output from the air outlet hole or air outlet gap. It should be noted that the hot air device 101 may also include a temperature sensor to detect the temperature of the hot air output to the hollow structure of the vent, so as to control the heating temperature of the heating plate and ensure that the hot air temperature is within the set temperature range.

[0042] Referring to Figure 5, the hot air device 101 also includes: an insulating air duct 1013 and an air duct mounting shell 1014, the heating plate 1011 is arranged in the insulating air duct 1013; the insulating air duct 1013 is installed in the air duct mounting shell 1014, and is fixedly connected to the connecting head through the air duct mounting shell 1014.

[0043] As shown in FIG5 , the hot air device 101 further includes an insulated air duct 1013. The insulated air duct 1013 and the air duct mounting housing 1014 are hollow structures. The heating plate 1011 is disposed within the insulated air duct 1013 and is mounted within the air duct mounting housing 1014 via the insulated air duct 1013. The flowing air generated by the air outlet device 1012 passes through the insulated air duct 1013 and is heated by the heating plate 1011 within the insulated air duct 1013 before being output into the hollow structure of the hot air duct 201. The insulated air duct 1013 provides a certain degree of thermal insulation, preventing heat generated by the heating plate from being dissipated from the connector to the outside, thereby preventing heat loss and also preventing the curling iron housing from heating up near the connector.

[0044] As shown in Figure 5, the connecting member 204 is further provided with a first rotating shaft mounting hole 2042, and the connecting end of the wind tube mounting shell 1014 and the connecting head is further provided with a second rotating shaft mounting hole and a third rotating shaft mounting hole. One end face rotating shaft of the first gear 205 is disposed in the first rotating shaft mounting hole 2042, and the other end face rotating shaft of the first gear 205 is disposed in the second rotating shaft mounting hole. The center position of one end face of the second gear 206 is connected to the motor rotating shaft 2031, and the other end face rotating shaft of the two gears is disposed in the third rotating shaft mounting hole. In other words, the first gear 205 and the second gear 206 can be mounted by the rotating shaft mounting on the connecting member 204 and the wind tube mounting shell 1014. The connecting member 204 is further provided with a motor rotating shaft through hole 2043, and the rotating shaft of the motor 203 is disposed in the motor rotating shaft through hole 2043, with the end of the rotating shaft of the motor 203 connected to the center position of one end face of the second gear.

[0045] 3 , the hair curling main unit further includes a control circuit board 102, which is provided with control buttons 1021. The control circuit board 102 is electrically connected to the heating plate 1011, the motor 203, and the air outlet device 1012, respectively, to control the heating plate 1011, the motor 203, and the air outlet device 1012. As shown in FIG3 , the control circuit board 102 may be provided with multiple control buttons 1021 to adjust and control the operating states of the heating plate 1011, the motor 203, and the air outlet device 1012.

[0046] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An integrated hot air hair curler, characterized in that, Comprising: A hair curler main body, in which a hot air device is provided, and the hot air device is used to generate and output hot air; A curling head, which is connected to the hair curler main body. Inside the curling head, there is a hot air duct, a curling lever, and a motor. The motor is arranged inside the hot air duct. The hot air duct is in communication with the hot air device to output the hot air from the hot air device to the outer surface of the hot air duct. The curling lever is used to rotate under the drive of the motor to roll the hair onto the outer surface of the hot air duct for heating and shaping.

2. The integrated hot air hair curler according to claim 1, characterized in that, The curling head further includes: A connecting member, which is fixedly connected to the hair curler main body; A first gear, which is arranged inside the connecting member and is used to rotate under the drive of the motor; A lever connecting head, which is fixedly connected to the curling lever. The lever connecting head is arranged inside the connecting member. A transmission tooth is provided on the inner side of the lever connecting head, and the transmission tooth engages with the first gear to drive the curling lever to rotate under the drive of the motor.

3. The integrated hot air hair curler according to claim 2, wherein, It further includes: A second gear, which is connected to the rotating shaft of the motor and rotates under the drive of the rotating shaft of the motor. The second gear engages with the first gear to drive the first gear to rotate.

4. The integrated hot air hair curler according to claim 1, wherein A plurality of through holes can be evenly provided on the hot air duct to evenly output the hot air.

5. The integrated hot air hair curler according to claim 2, characterized in that A motor mounting bracket is further provided on the connecting member, and one end of the motor is fixedly connected to the connecting member through the motor mounting bracket.

6. The integrated hot air hair curler according to claim 3, characterized in that, The hot air device includes: A heating sheet, which is used to generate heat and heat the air; An air outlet device, which is used to generate flowing air to transport the air heated by the heating sheet into the hot air duct.

7. The integrated hot air hair curler according to claim 6, characterized in that, The hot air device further includes: A heat insulation air guide cylinder, and the heating sheet is arranged inside the heat insulation air guide cylinder; An air cylinder mounting shell, the heat insulation air guide cylinder is installed inside the air cylinder mounting shell and is fixedly connected to the connecting head through the air cylinder mounting shell.

8. The integrated hot air hair curler according to claim 7, wherein, A first rotating shaft mounting hole is further provided on the connecting member. A second rotating shaft mounting hole and a third rotating shaft mounting hole are further provided at the connecting end of the air cylinder mounting shell and the connecting head. One end face rotating shaft of the first gear is arranged in the first rotating shaft mounting hole, and the other end face rotating shaft of the first gear is arranged in the second rotating shaft mounting hole. The center position of one end face of the second gear is connected to the rotating shaft of the motor, and the other end face rotating shaft of the second gear is arranged in the third rotating shaft mounting hole.

9. The integrated hot air hair curler according to claim 8, characterized in that, A motor rotating shaft through hole is further provided on the connecting member, and the rotating shaft of the motor is arranged in the motor rotating shaft through hole. The end of the rotating shaft of the motor is connected to the center position of the one end face of the second gear.

10. The integrated hot air hair curler according to claim 1, characterized in that, The hair curler main body further includes: a control circuit board, on which control buttons are provided. The control circuit board is electrically connected to the heating sheet, the motor, and the air outlet device respectively to control the heating sheet, the motor, and the air outlet device.

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