CN219679975U

CN219679975U - Automatic hair curler

Info

Publication number: CN219679975U
Application number: CN202320401120.7U
Authority: CN
Inventors: 冯业
Original assignee: Dongguan Lemei Intelligent Technology Co ltd
Current assignee: Dongguan Lemei Intelligent Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-15
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an automatic hair curler, which comprises a shell, a driving mechanism, a heating rod, a rotating component and an atomization device, wherein the shell comprises a handle part, and an electric control device is arranged in the handle part; the driving mechanism is arranged on the handle part and is electrically connected with the electric control device. The heating rod is arranged at one end of the handle part and is electrically connected with the electric control device. The rotating part is rotatably installed on the handle part and provided with an extension part extending to the outer side of the heating rod, the extension part is spaced from the outer peripheral surface of the heating rod, and the rotating part is connected with the driving mechanism. The atomizer includes atomizer and air supply subassembly, and handle portion is all located to atomizer and air supply subassembly, and the atomizer has air inlet, atomizing export and atomizing chamber, and air inlet communicates with air supply subassembly's air-out end, and at least one of casing and rotating member is equipped with the nozzle towards stick week side space that generates heat, nozzle and atomizing export intercommunication. The technical scheme of the utility model can improve the uniformity of liquid spraying on the hair and improve the use effect.

Description

Automatic hair curler

Technical Field

The utility model relates to the field of hair styling tools, in particular to an automatic hair curler.

Background

With the improvement of living standard of people, the requirements of people on hairstyles are also gradually improved. Therefore, various curlers are emerging on the market to meet the use requirements of different users. At present, some hair curlers are provided with atomizers, care solutions such as water or essential oil are atomized through the atomizers and sprayed to hair, but in the actual hair curling process, a bundle of hair is placed on a heating rod to carry out hair curling operation, so that the spray can only be attached to the hair on the outer side, and the spray is difficult to spray to the hair in the middle part, so that the spray is uneven, and the actual use effect is poor.

Disclosure of Invention

The utility model mainly aims to provide an automatic hair curler which aims to improve the uniformity of liquid spraying on hair.

To achieve the above object, the present utility model provides an automatic hair curler comprising:

the shell comprises a handle part, wherein an electric control device is arranged in the handle part;

the driving mechanism is arranged on the handle part and is electrically connected with the electric control device;

the heating rod is arranged at one end of the handle part and is electrically connected with the electric control device;

a rotating member rotatably mounted to the handle portion and having an extension portion extending to an outside of the heat generating rod, the extension portion being spaced from an outer circumferential surface of the heat generating rod, the rotating member being connected to the driving mechanism; and

the atomizing device comprises an atomizer and an air supply assembly, wherein the atomizer and the air supply assembly are both arranged on the handle part, the atomizer is provided with an air inlet, an atomizing outlet and an atomizing cavity connected between the air inlet and the atomizing outlet, the air inlet is communicated with an air outlet end of the air supply assembly, at least one of the shell and the rotating component is provided with an atomizing opening facing the space on the periphery of the heating rod, and the atomizing opening is communicated with the atomizing outlet.

Optionally, the casing still including connect in the sleeve portion of handle portion one end, rotary part with the stick that generates heat all is located in the sleeve portion, the sleeve portion is kept away from the one end of handle portion is uncovered setting, the lateral part of sleeve portion still is equipped with dodges the breach, dodge the breach from the uncovered end of sleeve portion towards handle portion place direction extends, sleeve portion with at least one of rotary part is equipped with the spraying mouth.

Optionally, at least one of the spray openings is provided on an inner wall surface of the sleeve portion.

Optionally, the rotating part further comprises a rotating part and a mounting disc connected to one end of the rotating part, the rotating part is rotatably mounted on the handle part, the extending part is connected to the mounting disc and is spaced from the rotating part, and at least one of the position between the rotating part and the extending part on the mounting disc is provided with the spraying opening.

Optionally, the heating rod includes the main part that generates heat and connect in generate heat the connecting piece of main part, generate heat the main part be located in the sleeve portion, the connecting piece extends to in the handle portion, and with the handle portion is fixed, the rotating part is equipped with rotating part, the rotating part passes through rotating part rotate install in the handle portion, the rotating part is equipped with the installation via hole, the connecting piece is followed the installation via hole passes, be equipped with a plurality of driving teeth in the installation via hole, a plurality of driving teeth follow the circumference interval distribution of installation via hole, actuating mechanism includes the motor and locates gear on the motor, the motor is located in the handle portion, and install in the connecting piece, the gear with the driving teeth meshing in the installation via hole.

Optionally, the atomizer is located the actuating mechanism is kept away from the one side of stick that generates heat, atomizing export with pass through the pipe intercommunication between the spraying mouth.

Optionally, a liquid-absorbing filler and a heating element are arranged in the atomizing cavity, and the heating element is arranged on the liquid-absorbing filler to heat the liquid-absorbing filler, so that the liquid to be atomized on the liquid-absorbing filler is heated and atomized.

Optionally, the air supply assembly comprises an air pump and an air supply pipe, one end of the air supply pipe is communicated with an air outlet of the air pump, and the other end of the air supply pipe is communicated with the air inlet; or, the air supply assembly comprises a fan and an air supply pipe, one end of the air supply pipe is communicated with an air outlet of the fan, and the other end of the air supply pipe is communicated with the air inlet.

Optionally, the electric control device comprises a circuit board, a forward rotation control key, a reverse rotation control key, a heating key, a cooling key, a time adjusting key and a switch key, wherein the forward rotation control key and the reverse rotation control key are electrically connected with the driving mechanism through the circuit board and used for controlling the rotation direction of the rotating part, the heating key and the cooling key are electrically connected with the heating rod through the circuit board and used for controlling the temperature of the heating rod, and the time adjusting key and the switch key are electrically connected with the circuit board.

Optionally, the electronic control device further comprises a display, and the display is electrically connected with the circuit board and is located at the handle portion.

According to the technical scheme, the spray opening facing the space on the periphery of the heating rod is formed in at least one of the shell and the rotating component, and the atomizer and the air supply assembly are arranged on the handle part, so that the air inlet of the atomizer is communicated with the air outlet end of the air supply assembly, and the atomization outlet of the atomizer is communicated with the spray opening. Like this in-process of curly hair molding through automatic curler can be after the atomizer atomizes liquid, blows the atomized liquid to the winding on the hair of stick that generates heat through air supply assembly, under the air current effect like this, can make the atomized liquid be blown into between the hair better for more hair contact atomized liquid, can promote the hydrojet homogeneity to the hair, thereby promoted the result of use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Figure 1 is a schematic view of an embodiment of an automatic curling iron of the present utility model;

figure 2 is a schematic view of the automatic curling iron of figure 1 at another angle;

figure 3 is a schematic view of the automatic curling iron of figure 2 at another angle;

FIG. 4 is a cross-sectional view taken at X-X in FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an enlarged view at B in FIG. 4;

FIG. 7 is a schematic view of the heat generating rod, rotary member and drive mechanism of FIG. 5;

fig. 8 is an enlarged view at C in fig. 7.

Reference numerals illustrate:

10. a housing; 11. a handle portion; 12. a sleeve portion; 121. avoiding the notch; 20. a heating rod; 21. a heat-generating body; 211. a heat conduction tube; 212. an electric heating element; 22. a connecting piece; 30. an atomizing device; 31. an atomizer; 311. an air inlet; 312. an atomization outlet; 313. an atomizing chamber; 314. an atomizing assembly; 32. an air supply assembly; 33. a conduit; 40. an electric control device; 41. a circuit board; 42. a forward rotation control key; 43. reversing the control key; 44. a temperature raising key; 45. a cooling key; 46. a time adjustment key; 47. a switching key; 48. a display; 49. a power line; 50. a rotating member; 51. an extension; 52. a rotating part; 521. mounting a via hole; 522. a drive tooth; 53. a mounting plate; 531. a spray opening; 60. a driving mechanism; 61. a motor; 62. a gear.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an automatic hair curler.

In the embodiment of the present utility model, referring to fig. 1 to 8, the automatic hair curler includes a housing 10, a driving mechanism 60, a heating rod 20, a rotating member 50 and an atomizing device 30, wherein the housing 10 includes a handle portion 11, and an electric control device 40 is disposed in the handle portion 11; the driving mechanism 60 is provided on the handle portion 11 and is electrically connected to the electronic control device 40. The heating rod 20 is mounted at one end of the handle 11, and the heating rod 20 is electrically connected to the electronic control device 40. The rotary member 50 is rotatably attached to the handle 11, and has an extension 51 extending to the outside of the heat generating rod 20, the extension 51 being spaced from the outer peripheral surface of the heat generating rod 20, and the rotary member 50 is connected to the driving mechanism 60.

The atomizing device 30 comprises an atomizer 31 and an air supply assembly 32, the atomizer 31 and the air supply assembly 32 are both arranged on the handle portion 11, the atomizer 31 is provided with an air inlet 311, an atomization outlet 312 and an atomization cavity 313 connected between the air inlet 311 and the atomization outlet 312, the air inlet 311 is communicated with the air outlet end of the air supply assembly 32, at least one of the shell 10 and the rotating component 50 is provided with an atomization opening 531 facing the space on the periphery of the heating rod 20, and the atomization opening 531 is communicated with the atomization outlet 312.

In this embodiment, an atomization assembly 314 is disposed in the atomization chamber 313, and the atomization assembly 314 is used for atomizing the liquid (the liquid may be water or a care solution such as essential oil) in the atomizer 31. Optionally, the atomizing assembly 314 includes a heating element (e.g. an electric heating wire or a ceramic heating element) and a liquid-absorbing filler (e.g. liquid-absorbing cotton) contacting the heating element, when the heating element is electrically heated, the liquid-absorbing filler can be heated to atomize the liquid on the liquid-absorbing filler, and when the air supply assembly 32 supplies air flow to the atomizing cavity 313, the atomized liquid atomized in the atomizing cavity 313 can be driven to flow from the atomizing outlet 312 to the atomizing inlet 531. Of course, in other embodiments, atomizing assembly 314 may also be an atomizing plate (i.e., atomizer 31 is an ultrasonic atomizer 31).

Optionally, the atomization component 314 includes a liquid-absorbing filler disposed in the atomization cavity 313 and a heating element disposed on the liquid-absorbing filler to heat the liquid-absorbing filler, so that the liquid to be atomized on the liquid-absorbing filler is heated and atomized.

The rotating member 50 has at least one extending portion 51, and when hair is brought close to the heating rod 20 or caught between the extending portion 51 and the heating rod 20 in use, the extending portion 51 is rotated around the heating plate by driving the rotating member 50 by the driving mechanism 60, thereby winding the hair around the heating rod 20. When the rotating member 50 is provided with the plurality of extending portions 51, the plurality of extending portions 51 are distributed at intervals along the circumferential direction of the heat generating rod 20.

The heating rod 20 comprises a connecting piece 22 and a heating main body 21, the heating main body 21 comprises a heat conduction tube 211 and an electric heating piece 212 arranged in the heat conduction tube 211, the heating piece 212 is connected with the connecting piece 22, the electric heating piece 212 is electrically connected with the electric control device 40, when the electric heating piece 212 is electrified, the electric heating piece 212 can generate heat, and the heat of the electric heating piece 212 can be conducted to the heat conduction tube 211, so that when hair is wound on the heat conduction tube 211, the heat can be conducted to the hair, and hair curling and styling can be performed. The electric heating element 212 may be a PTC heating element, an MCH heating element (Metal Ceramics Heater, ceramic heating element), a heating film, a graphene heating element, or the like.

According to the technical scheme of the utility model, at least one of the shell 10 and the rotating part 50 is provided with the spray opening 531 facing the space on the periphery side of the heating rod 20, and the handle part 11 is provided with the atomizer 31 and the air supply assembly 32 which are both arranged on the handle part 11, so that the air inlet 311 of the atomizer 31 is communicated with the air outlet end of the air supply assembly 32, and the atomization outlet 312 of the atomizer 31 is communicated with the spray opening 531. In the process of curling hair styling through the automatic curler, after the atomizer 31 atomizes liquid, the atomized liquid is blown to the hair wound on the heating rod 20 through the air supply assembly 32, so that the atomized liquid can be blown into between hair better under the action of air flow, more hair is contacted with the atomized liquid, the uniformity of liquid spraying on the hair can be improved, and the using effect is improved.

In some embodiments, the housing 10 further includes a sleeve portion 12 connected to one end of the handle portion 11, the rotating member 50 and the heating rod 20 are both located in the sleeve portion 12, one end of the sleeve portion 12 away from the handle portion 11 is disposed in an open manner, a side portion of the sleeve portion 12 is further provided with a avoidance gap 121, the avoidance gap 121 extends from the open end of the sleeve portion 12 toward the direction of the handle portion 11, and at least one of the sleeve portion 12 and the rotating member 50 is provided with a spraying opening 531. Specifically, the sleeve portion 12 is fixed relative to the handle portion 11, and the rotary member 50 is rotatable within the sleeve, such that hair may be placed within the sleeve portion 12 from the open end of the sleeve portion 12 and the relief notch 121 during use, to allow the hair to be wrapped around the heater rod 20 as the rotary member 50 is rotated. Through the sleeve part 12 arranged outside the heating rod 20 and the rotating part 50, the rotating part 50 and the heating rod 20 can be protected, the hands of a user can be prevented from being scalded during use, the hair can be well limited, and the risk that the hair falls off from the heating rod 20 during the winding process is reduced. Wherein the sleeve portion 12 and the handle portion 11 may be integrally connected, or the sleeve portion 12 and the handle portion 11 may be detachably connected.

In some embodiments, the rotary member 50 further includes a rotary portion 52 and a mounting plate 53 coupled to one end of the rotary portion 52, the rotary portion 52 being rotatably mounted to the handle portion 11, the extension portion 51 being coupled to the mounting plate 53 and spaced apart from the rotary portion 52, at least one of the extension portion 51 and a position on the mounting plate 53 between the rotary portion 52 and the extension portion 51 being provided with a spray opening 531. Specifically, the spray ports 531 may be provided only in the mounting plate 53, the spray ports 531 may be provided only in the extension portion 51, and the spray ports 531 may be provided in both the mounting plate 53 and the extension portion 51. The spray opening 531 may be provided toward the heating rod 20 or toward the sleeve portion 12; or when the plurality of spray openings 531 are provided, part of the spray openings 531 are arranged towards the heating rod 20, and part of the spray openings 531 are arranged towards the sleeve part 12, so that the spray fills the inner cavity of the sleeve part 12, and the spray can be fully contacted with hair during hair curling.

There are various ways to achieve communication between the spray opening 531 and the spray outlet 312 on the rotating member 50, for example, in one embodiment, the spray opening 531 penetrates through a side of the mounting plate 53 facing away from the extending portion 51, a flow distribution cavity is formed between a side of the mounting plate 53 facing away from the extending portion 51 and the handle portion 11, and the spray outlet 312 and the spray opening 531 are both communicated with the flow distribution cavity. In another embodiment, the automatic hair curler further comprises an annular guide member, the annular guide member is fixed on the handle portion 11 and is combined with a side wall of the mounting plate 53, which is opposite to the extending portion 51, to form a guide cavity, the spray opening 531 is communicated with the guide cavity, the annular guide member is provided with a through hole communicated with the guide cavity, the through hole is communicated with the atomization outlet 312, the annular guide member is sealed with the mounting plate 53 through a sealing ring, and the sealing ring is fixed on the annular guide member or the mounting plate 53.

In other embodiments, the inner wall surface of the sleeve portion 12 is provided with at least one spray opening 531. This can simplify the structure of the rotating member 50.

In still another embodiment, at least one spraying opening 531 is provided on the inner wall surface of the sleeve portion 12, and the rotating member 50 further includes a rotating portion 52 and a mounting plate 53 connected to one end of the rotating portion 52, the rotating portion 52 is rotatably mounted to the handle portion 11, the extending portion 51 is connected to the mounting plate 53 and spaced from the rotating portion 52, and at least one of the position between the rotating portion 52 and the extending portion 51 on the mounting plate 53 and the extending portion 51 is provided with the spraying opening 531. This allows the spray to better fill the interior of the sleeve portion 12 and allows the spray to adequately contact the hair during hair curling.

In some embodiments, the heating rod 20 includes a heating body 21 and a connecting member 22 connected to the heating body 21, the heating body 21 is located in the sleeve portion 12, the connecting member 22 extends into the handle portion 11 and is fixed with the handle portion 11, the rotating member 50 is provided with a rotating portion 52, the rotating member 50 is rotatably mounted on the handle portion 11 through the rotating portion 52, the rotating portion 52 is provided with a mounting through hole 521, the connecting member 22 passes through the mounting through hole 521, a plurality of transmission teeth 522 are provided in the mounting through hole 521, the plurality of transmission teeth 522 are distributed at intervals along the circumferential direction of the mounting through hole 521, the driving mechanism 60 includes a motor 61 and a gear 62 provided on the motor 61, the motor 61 is located in the handle portion 11 and is mounted on the connecting member 22, and the gear 62 is meshed with the transmission teeth 522 in the mounting through hole 521. This allows the driving mechanism 60, the rotating member 50 and the heating rod to be assembled together, i.e., the driving mechanism 60, the rotating member 50 and the heating rod can be assembled to form a whole module when the automatic hair curler is assembled, and the driving mechanism 60, the rotating member 50 and the heating plate can be assembled to the housing 10 in a whole. Optionally, the gear 62 has a shaft at an end remote from the motor 61, the shaft being rotatably mounted to the connector 22.

In some embodiments, the atomizer 31 is located on a side of the drive mechanism 60 remote from the heater rod 20, and the atomization outlet 312 is in communication with the spray orifice 531 via a conduit 33. This prevents the atomizer 31 from interfering with the drive mechanism 60, and is also advantageous in reducing the radial dimension of the handle portion 11.

The specific structure of the air supply assembly 32 may be various, for example, in some embodiments, the air supply assembly 32 includes an air pump and an air supply pipe, where one end of the air supply pipe is communicated with an air outlet of the air pump, and the other end of the air supply pipe is communicated with the air inlet 311. Specifically, the air pump is a micro air pump, and the type thereof may be various, for example, the air pump may be a diaphragm type air pump, an electromagnetic type air pump, a piston type air pump, or the like. The air pump is used as an air supply structure, so that the air pressure of atomized air flow sprayed out from the spray outlet is large, and atomized liquid can be blown into the space between the hairs better.

In other embodiments, the air supply assembly 32 includes a blower and an air supply duct, one end of the air supply duct being in communication with the air outlet of the blower and the other end being in communication with the air inlet 311. Like this adopt the fan as the air supply structure, can make the noise of air supply subassembly 32 little, can promote user's use experience.

In some embodiments, the electronic control device 40 includes a circuit board 41, a forward rotation control key 42, a reverse rotation control key 43, a temperature raising key 44, a temperature lowering key 45, a time adjustment key 46 and a switch key 47, where the forward rotation control key 42 and the reverse rotation control key 43 are electrically connected to the driving mechanism 60 through the circuit board 41 to control the rotation direction of the rotating member 50, the temperature raising key 44 and the temperature lowering key 45 are electrically connected to the heating rod 20 through the circuit board 41 to control the temperature of the heating rod 20, and the time adjustment key 46 and the switch key 47 are electrically connected to the circuit board 41. The automatic hair curler is convenient for a user to adjust the state of the automatic hair curler according to actual needs in the using process. Wherein the time adjustment key 46 may be used to adjust the heating time of the glow stick 20, etc.

In some embodiments, the electronic control device 40 further includes a display 48, the display 48 being electrically connected to the circuit board 41 and located on the handle portion 11. This may be used to indicate the status of the use of the automatic hair curler via the display 48, for example, to indicate the temperature of the glow stick 20, the length of time the automatic hair curler is used, etc.

In addition, the automatic curling iron further comprises a power cord 49, and the power cord 49 is mounted at one end of the handle portion 11 far away from the heating rod 20 and is electrically connected with the electric control device 40. Alternatively, the automatic curling iron may further comprise a rechargeable battery disposed within the handle portion 11 and electrically connected to the electronic control device 40.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An automatic hair curler, comprising:

2. The automatic hair curler of claim 1, wherein said housing further comprises a sleeve portion connected to one end of said handle portion, said rotary member and said heater rod are both located within said sleeve portion, one end of said sleeve portion remote from said handle portion is open, a side portion of said sleeve portion is further provided with a relief notch extending from said open end of said sleeve portion in a direction of said handle portion, and at least one of said sleeve portion and said rotary member is provided with said spray opening.

3. An automatic hair curler according to claim 2, wherein said inner wall surface of said sleeve portion is provided with at least one of said spray openings.

4. The automatic hair curler of claim 2, wherein said rotary member further comprises a rotary part rotatably mounted to said handle part and a mounting plate attached to one end of said rotary part, said extension part being attached to said mounting plate and spaced from said rotary part, at least one of said mounting plate being located between said rotary part and said extension part being provided with said spray opening.

5. The automatic hair curler of claim 2, wherein said heating rod comprises a heating body and a connecting member connected to said heating body, said heating body is located in said sleeve portion, said connecting member extends into said handle portion and is fixed to said handle portion, said rotating member is provided with a rotating portion, said rotating member is rotatably mounted to said handle portion by said rotating portion, said rotating portion is provided with a mounting through hole, said connecting member passes through said mounting through hole, a plurality of transmission teeth are provided in said mounting through hole, a plurality of said transmission teeth are circumferentially spaced along said mounting through hole, said driving mechanism comprises a motor and a gear provided on said motor, said motor is located in said handle portion and is mounted to said connecting member, said gear is meshed with said transmission teeth in said mounting through hole.

6. The automatic hair curler of claim 1, wherein said atomizer is located on a side of said drive mechanism remote from said heat stick, and wherein said atomizing outlet is in communication with said spray outlet via a conduit.

7. The automatic hair curler of claim 1, wherein said atomizing chamber has a liquid absorbing filler and a heat generating body disposed thereon for heating said liquid absorbing filler so that the liquid to be atomized on said liquid absorbing filler is heated and atomized.

8. The automatic hair curler of claim 1, wherein said air supply assembly comprises an air pump and an air supply tube, one end of said air supply tube being in communication with an air outlet of said air pump and the other end being in communication with said air inlet; or, the air supply assembly comprises a fan and an air supply pipe, one end of the air supply pipe is communicated with an air outlet of the fan, and the other end of the air supply pipe is communicated with the air inlet.

9. The automatic hair curler of any of claims 1-8, wherein said electrical control means comprises a circuit board, a forward control key, a reverse control key, a temperature increasing key, a temperature decreasing key, a time adjusting key and a switch key, said forward control key and said reverse control key being electrically connected to said drive mechanism via said circuit board for controlling the direction of rotation of said rotary member, said temperature increasing key and said temperature decreasing key being electrically connected to said heat generating bar via said circuit board for controlling the temperature of said heat generating bar, said time adjusting key and said switch key being electrically connected to said circuit board.

10. The automatic hair curler of claim 9, wherein said electronic control device further comprises a display electrically connected to said circuit board and located on said handle portion.