KR100408988B1 - Electricity hair iron using an electromagnet - Google Patents

Abstract

The present invention relates to an electric hair iron used to shape the shape of the hair, by using an electromagnet installed in the middle portion of the electric hair iron formed in the shape of tongs so that the user can easily use when forming the hair shape Electric hair iron.

The present invention is attached to the upper heating plate for accommodating the hair on one side and having a heating unit with a built-in electric heater, the operating member consisting of a gripping portion for holding the hand on the other side, the lower portion installed to correspond to the operating member and receiving the hair on one side A holding member having a heating portion having a heating plate having a heating plate therein and having a holding portion for holding a hand on the other side, a hinge member having an elastic body such that the operating member and the holding member can rotate by the holding force of the hand; In the electric hair iron consisting of a power supply plug having a wire connected to the gripping portion of the operating member, the operating member is formed with an upper bent in the longitudinal direction on the lower surface of the upper heating plate and a variable resistance on the upper surface A first dial for power intensity adjustment having an oscillation period and a second switch for oscillation period adjustment having a variable resistance, That there is an electromagnet for connection to the first switch, and generates a magnetic force to install; The fixing member has a lower bent in the longitudinal direction to be engaged with the upper bent portion of the operating member on the upper surface of the lower heating plate and the magnetic material is installed in a position corresponding to the electromagnet of the operating member; The plug is connected to the second switch of the actuating member, and an oscillator is connected to the first switch of the actuating member and an amplifier is connected to the first switch of the actuating member to amplify the oscillation frequency generated by the oscillator.

Therefore, it is easy to squeeze the operation member and the fixing member by the magnetic force of the electromagnet, and it is easy to pull the hair by the vibration of the oscillator, and the technique can be freely exerted, and it does not affect the user's arm and shoulder. have.

Description

Electric hair iron using an electromagnet

The present invention relates to an electric hair iron used to shape the shape of the hair, by using an electromagnet installed in the middle portion of the electric hair iron formed in the shape of tongs so that the user can easily use when forming the hair shape Electric hair iron.

In general, ancient times, various metal products were made in the shape of tongs, and then burned or picked up on the hair and used to straighten or bend the hair to the desired hairstyle.

However, if these products are not highly skilled, they can cause big problems such as burning the hair or getting burned. Various products that are operated using electricity have been developed and distributed for ease of use.

1 is a perspective view showing an electric hair iron according to the prior art, the electric hair iron according to the prior art is a heating unit 12 is built-in a heat transfer heater on one side, and the gripping portion 14 for holding the hand on the other side And an operating member 10 having a power supply wire 40 connected to a plug 40 connected to an outlet (not shown).

Here, the upper heating plate 12a which is heated to a high temperature by the heat generated from the heat transfer heater is attached to the lower surface of the heating unit 12.

On the surface of the upper heating plate 12a, an upper uneven portion 12b having unevenness in the lateral direction is formed.

Subsequently, the electric hair iron according to the related art is composed of a fixing member 20 having a heating part 22 in which an electric heater is built in one side and a holding part 24 for holding a hand on the other side.

Here, the fixing member 20 is installed to correspond to the operating member 10, the lower heating plate 22a formed in the same manner as the upper heating plate 12a attached to the operating member 10 is the heating portion of the fixing member 20 (22) It is attached to the upper surface.

Of course, the lower concave-convex portion 22b formed on the upper surface of the lower heating plate 22a is formed in the same manner as the upper concave-convex portion 12b formed on the upper heating plate 12a.

Again, the electric hair iron according to the prior art is composed of a hinge member 30 for connecting the operating member 10 and the fixing member 20 to be rotatable.

Here, the hinge member 30 is provided with an elastic body 32 such as a leaf spring that serves to open the operation member 10 and the fixing member 20 at regular intervals so as not to contact each other.

The electric hair iron according to the related art configured as described above connects the plug 40 to an outlet (not shown) to apply power to the wire 42.

Then, the power supply is applied to the electric heating heater built in the heating member (12, 22) of the operation member 10 and the fixing member 20 via the wire 42, thereby the upper heating plate (12a) and lower heating plate ( 22a) is heated to high temperature.

When the upper heating plate 12a and the lower heating plate 22a are heated to a high temperature, the hair is placed between the upper heating plate 12a and the lower heating plate 22a, and then the upper heating plate 12a and the lower heating plate 22a come into contact with each other. Pressing the grip portion (14, 24) as if grasping the pressure on the hair.

Then, the hair is pressed into the desired hair style by pulling the electric hair iron and pulling or bending the hair while pulling the hair.

Of course, in order to mold the hair to the desired hairstyle, the hair must be pressurized and heated for a predetermined time using an electric hair iron, and a technique capable of appropriately pressing and heating is required.

Here, the technique is briefly described in order to shape the desired hairstyle using the electric hair iron, starting from the root of the head close to the scalp and pulling the hair with the same force using the electric hair iron to the end of the hair. Press repeatedly as if it slips.

In addition, the technique is described in more detail to pull the hair inserted between the upper heating plate (12a) and the lower heating plate (22a) heated to a high temperature at a proper temperature and time and at a suitable speed to form the hair in the desired hairstyle. If the right temperature, time and speed are not matched, the hair may burn or be damaged.

Therefore, in order to shape the hair with the desired hairstyle, a technique suitable for forming the desired hairstyle must be applied.

However, in the electric hair iron according to the prior art as described above, in order to shape the hairstyle, the upper heating plate 12a and the lower heating plate 22a are pressed against the holding parts 14 and 24 and at the same time, the electric wire is pulled for the pulling operation. The two irons must be pulled at the same time to pull the hair iron, and at the same time to perform the same technique to make the desired hairstyle at the same time because it takes a lot of power, very difficult to use and highly skilled.

In addition, when forming a wave of various shapes on the hair, it takes more power than simply straightening the hair in a straight line, so that the technique cannot be exerted smoothly. In the case of non-skilled people, it was also very difficult to form a hairstyle using such an electric hair iron.

In particular, when the hairdresser in the beauty salon, etc. using the electric hair iron, the hairdresser should pull the electric hair iron by applying a lot of force because it must compress and pull the electric hair iron at the same time. The client's head is biased toward the hairdresser, and the client has a problem in that the head of the chair is held with both hands so as not to go to the hairdresser.

In addition, since the use of the electric hair iron takes a lot of power, such as muscle pain occurs in the user's arm and shoulders, such a pain in people who work as a beautician has a problem caused by occupational diseases.

In addition, the upper uneven portion 12b and the lower uneven portion 22b formed on the upper heating plate 12a and the lower heating plate 22a of the electric hair iron are formed in the transverse direction as well as the angle is formed at the corners of the upper heating plate. When the hair is put between the 12a and the lower heating plate 22a and the electric hair iron is pulled, there is a problem in that the slippage is significantly reduced and the hair does not pass smoothly.

In addition, when the water or perm solution, such as the hair splattered, due to the resistance of water or perm liquid, the sliding of the electric hair iron is more remarkably off, there was also a problem that takes a lot of force when pulling the hair.

Subsequently, the upper concave-convex portion 12b of the upper heating plate 12a and the lower concave-convex portion 22b of the lower heating plate 22a are formed in the transverse direction so that the two feet are placed between the upper heating plate 12a and the lower heating plate 22a. When inserting and holding the grip portion (14, 24) is also a part of the head is pushed to both sides of the upper heating plate (12a) and lower heating plate (22a) there was also a problem that is separated.

The present invention has been made in order to solve the problems as described above, by installing an electromagnet on the electric hair iron can maintain the state in which the upper heating plate and the lower heating plate of the electric hair iron by using the magnetic force of the electromagnet, the oscillator The purpose of the present invention is to provide an electric hair iron using an electromagnet that can be easily pressed and pulled when the electric hair iron can be gently pulled when the two-pull operation is performed by the vibration generated in the electromagnet.

In addition, it is easy to compress and pull by an electromagnet and an oscillator, so that not only the parallelism of the technique can be easily performed during the hairstyle molding operation, but also another object of the present invention is to provide an electro-hair iron using an electromagnet that can freely exhibit the technique.

In particular, it is another object of the present invention to provide an electric hair iron using an electromagnet that can easily receive a hair-styling at a beauty salon, because the electric hair iron does not have to pull the electric hair iron hard because it is easy to press and pull the electric hair iron.

In addition, it is another object to provide an electric hair iron using an electromagnet that can use the electric hair iron with a small force to prevent the occurrence of muscle pain in the user's arms and shoulders.

In addition, by forming the bent portion in the same direction as the direction of the two feet on the surface of the upper heating plate and the lower heating plate of the electric hair iron, the hair can pass smoothly between the upper heating plate and the lower heating plate during the pulling operation of the two hairs, Another object of the present invention is to provide an electric hair iron using an electromagnet which can be prevented from being separated from both sides of the upper heating plate and the lower heating plate because the bending is longitudinally inserted even between the lower heating plate and the lower heating plate.

Subsequently, a curved curved portion is formed on the upper and lower heating plates so that the hair can pass smoothly between the upper and lower heating plates due to the curvature even if water or permeate is on the hair. It is another purpose to provide.

1 is a perspective view showing an electric hair iron according to the prior art,

2 is a perspective view showing an electric hair iron using an electromagnet according to the present invention;

3 is a block diagram schematically showing the electrical configuration of the electric hair iron shown in FIG.

Figure 4 is a perspective view showing another embodiment of the electric hair iron using an electromagnet according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: operating member 12: heating part

14: holding part 20: fixing member

22: heating part 24: gripping part

30: hinge member 42: electric wire

50b: upper bend 60b: lower bend

70: electromagnet 70a: magnetic material

82: oscillator 84: amplifier

SW1: first switch SW2: second switch

Electric hair iron using an electromagnet according to the present invention for achieving the object as described above, the upper heating plate for accommodating the hair on one side is attached to the operation having a heating part with a built-in electric heater, the grip portion for holding the hand on the other side A fixing member comprising a member, a heating part having a heating unit having a lower heating plate accommodating the hair on one side, the holding member comprising a holding part for holding a hand on the other side, and the operating member and the fixing member In the electric hair iron consisting of a hinge member having an elastic body so as to be rotated by a gripping force of the hand, and a power supply plug having a wire connected to the gripping portion of the actuating member, the actuating member of the upper heating plate The upper bent portion is formed in the lower surface in the longitudinal direction, and the power intensity adjustment has a variable resistance on the upper surface. A first oscillation period and a switch for adjusting a second switch having a variable resistor installed, the lower surface is to that the electromagnet connected to the first switch, and generates a magnetic force installation eolsik; The fixing member has a lower bent in the longitudinal direction to be engaged with the upper bent portion of the operating member on the upper surface of the lower heating plate and the magnetic material is installed in a position corresponding to the electromagnet of the operating member; The plug is characterized in that the oscillator is connected to the second switch of the operating member and the current is periodically supplied and cut off and an amplifier connected to the first switch of the operating member and amplifying the oscillation frequency generated in the oscillator is installed. .

The features of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing an electric hair iron using an electromagnet according to the present invention, the electric hair iron using an electromagnet according to the present invention has a heating unit 12 having an electric heater built in one side and the other side. It consists of an operating member (10) having a gripping portion (14) for holding a hand.

Here, the heating unit 12 is attached to the upper heating plate 12a that is heated to a high temperature by the heat transfer heater on the lower surface, the power supply plug 40 having a wire 42 at the rear end is attached to the holding portion 14 Connected.

On the other hand, on the lower surface of the upper heating plate 12a is formed a curved upper bent portion 50b having a bend in the longitudinal direction.

In addition, the plug 40 amplifies the oscillation frequency generated when the oscillation function of the oscillator 82 and the oscillator 82 performing the oscillation function by the electric vibration generated by the periodic supply and interruption of the current (84) ) Is provided.

In addition, an electromagnet 70 having a magnetic force generating function is formed on the lower surface of the operating member 10 to generate magnetic force when electric power is applied, and the electromagnet 70 and the amplifier 84 are electrically connected to the upper surface. At the same time, the first dial type switch SW1 for power adjustment for adjusting the power intensity introduced into the electromagnet 70 protrudes.

In addition, the second switch for adjusting the oscillation period is electrically connected to the oscillator 82 of the plug 40 on the upper surface of the operating member 10 to adjust the oscillation period by adjusting the size of the oscillation frequency generated by the oscillator 82. (SW2) protrudes and is installed.

Subsequently, the electric hair iron using the electromagnet according to the present invention has a heating part 22 installed corresponding to the operation member 10 and having a heating part 22 having a built-in electric heater on one side, and a holding part 24 holding a hand on the other side. It consists of a fixing member 20 having.

Here, the upper surface of the heating unit 22 is attached to the lower heating plate (22a) formed in the same manner as the upper heating plate (12a) attached to the operation member 10 and heated to a high temperature by the heat transfer heater, the lower heating plate (22a) A curved lower bend 50b having a bend in the longitudinal direction is formed on an upper surface of

In this case, the upper bent portion 50b and the lower bent portion 60b are formed to be engaged with each other when the upper heating plate 12a and the lower heating plate 22a touch each other.

In addition, the fixing member 20 is provided with a magnetic body 70a made of iron or nickel having a property of being attached to a magnet at a position corresponding to the upper electromagnet 70 installed on the operating member 10.

At this time, the height of the upper electromagnet 70 and the magnetic material (70a) is manufactured to a suitable height to facilitate the ancient work.

Still further, the electric hair iron using the electromagnet according to the present invention has the same role as the electric hair iron of FIG. 1 and has an elastic body 32 for connecting and rotating the operating member 10 and the fixing member 20. It consists of a hinge member (30).

FIG. 3 is a block diagram schematically illustrating an electrical configuration of the electric hair iron shown in FIG. 2. When power is applied to the plug 40, a part of the current is fixed to the heating part 12 of the operating member 10. It is flowed into the heat transfer heater built in the heating part 22 of the member 20, and heats the upper heating plate 12a and the lower heating plate 22a.

The other part of the current is supplied to the amplifier 84 and the first switch SW1 provided with the variable resistor via the oscillator 82 and the second switch SW2 provided with the variable resistor. It is drawn into the electromagnet 70.

At this time, the oscillator 82 is subjected to the electric vibration due to the current of a constant magnitude drawn in, thereby outputting an oscillation frequency fixed to a certain magnitude, such an oscillation frequency is sent to the amplifier 84 and amplified and the electromagnet 70 It is pulled in.

Of course, the electromagnet 70 also generates a magnetic force fixed to a certain size due to the drawn current of a certain size.

Here, to adjust the magnetic strength of the electromagnet 70, the first switch (SW1) to adjust the magnitude of the incoming power may be adjusted, and to adjust the oscillation period of the oscillator 82 may adjust the size of the oscillation frequency The second switch SW2 may be adjusted.

Then, the electromagnet 70 generates magnetic force by the set size according to whether the first switch SW1 is operated, and the oscillator 84 generates oscillation by the set size according to whether the second switch SW2 is operated. do.

That is, when the first switch SW1 and the second switch SW2 are not adjusted, the electromagnet 70 and the oscillator 82 generate magnetic force and oscillation frequency of fixed size, and the first switch SW1 and the first switch SW1 and the second switch SW2 are not adjusted. In case of adjusting 2 switch (SW2), the magnitude of magnetic force and oscillation frequency can be changed.

At this time, the oscillator 84 is the electrical vibration is generated more than 60 times a second to enable high-speed vibration use.

On the other hand, since the oscillation frequency generated by the oscillator 84 is introduced into the amplifier 84, amplified and then transmitted to the electromagnet 70, the electromagnet 70 is periodically supplied and blocked.

Therefore, the electromagnet 70 repeatedly generates and vibrates due to the repeated supply and interruption of the current, and the instantaneous contact and non-contact with the magnetic body 70a depending on whether the magnetic force is generated due to the supply of the current.

That is, due to repeated contact and non-contact between the electromagnet 70 and the magnetic body 70a, the electromagnet 70 and the magnetic body 70a have a vibrator function in which vibration is generated.

Of course, the user may operate the electromagnet 70 and the oscillator 82 by operating the first switch SW1 and the second switch SW2, and in some cases, the electromagnet 70 and the oscillator 82 may be selectively selected. Can be operated.

In other words, the user may selectively use any one of the magnetic force generating function of the electromagnet 70 and the oscillating function of the oscillator 82, or may use both the functions of the electromagnet 70 and the oscillator 82 in parallel.

In some cases, only the electromagnet 70 except for the oscillator 82 may be installed and manufactured.

The electric hair iron using the electromagnet according to the present invention configured as described above operates in a state where the operating member 10 and the fixing member 20 are opened at regular intervals by the elastic body 32 of the hinge member 30 as in the conventional electric hair iron. Power is applied to the electric wire 40 of the member 10.

Then, when power is applied to the wire 40 of the operation member 10, the heat transfer heater mounted inside the heating units 12 and 22 is heated to heat the upper heating plate 12a and the lower heating plate 22a to a high temperature. .

Then, when the upper heating plate (12a) and the lower heating plate (22a) is heated, insert the two feet therebetween and press the holding parts (14, 24) as if grasping by hand to compress.

At this time, when the upper heating plate 12a and the lower heating plate 22a come into contact with each other due to the pressing of the holding parts 14 and 24, the electromagnet 70 is operated by pressing the button of the first switch SW1.

Therefore, the electromagnet 70 is generated by the magnetic force is attached to the magnetic body (70a), thereby the upper heating plate 12a and the lower heating plate (22a) is fixed to be in contact with each other in the state receiving the two feet.

That is, when using an electric hair iron using an electromagnet, unlike the conventional electric hair iron, the hair is inserted between the upper heating plate 12a and the lower heating plate 22a, and then the upper heating plate 12a and the lower portion using the electromagnet 70. Since the heating plate 22a can maintain a good spacing for the ancient work with each other, it is possible to facilitate the pressing and the release of the operating member 10 and the fixing member 20.

Then, the upper heating plate 12a and the lower heating plate 22a are compressed and then rotated by the dial of the second switch SW2 to operate the oscillator 82 to generate vibration between the electromagnet 70 and the magnetic body 70a. Pulling the electric hair iron according to the present invention is to straighten or bend the hair straight.

At this time, when the electric hair iron using the electromagnet is not pulled well, the second switch SW2 is manipulated so that the oscillation frequency of the oscillator 82 is adjusted to generate high-speed vibrations that generate more vibrations.

As a result, the number of vibrations increases, so that the two feet can pass more smoothly between the upper heating plate 12a and the lower heating plate 22a.

That is, when vibration is generated by the oscillator 82, a vibration is generated between the upper electromagnet 70 and the magnetic body 70a, so that a minute space between the upper heating plate 12a and the lower heating plate 22a, which accommodates the hair, is briefly present. Since it is formed, the hair can be easily pulled.

In addition, when a large amount of hair is inserted, the magnetic force of the electromagnet 70 may be generated by operating the first switch SW1 so that the hair may be pressed more strongly.

On the other hand, since the surfaces of the upper bent portion 50b of the upper heating plate 12a and the lower bent portion 60b of the lower heating plate 22a are bent in the same longitudinal direction as the hair grain direction, the hair is pulled even more smoothly.

In addition, due to the bending in the longitudinal direction, even if the hair is accommodated between the upper heating plate 12a and the lower heating plate 22a, the hair is not pushed or separated from both sides of the upper heating plate 12a and the lower heating plate 22a.

Therefore, even when water or permeate is splashed on the hair, the hair smoothly penetrates between the upper heating plate 12a and the lower heating plate 22a due to the bending formed in the longitudinal direction. When the vibration is generated using the oscillator 82, the hair Can be passed more smoothly.

In addition, the surface area of the upper heating plate 12a and the lower heating plate 22a is remarkably enlarged due to curved curvatures formed on the surfaces of the upper heating plate 12a and the lower heating plate 22a. Due to the heat can be evenly transferred to the inside of the hair can reduce the time of hair forming.

Meanwhile, the upper electromagnet 70 may be used to maintain the crimping state of the upper heating plate 12a and the lower heating plate 22a, and at the same time, the electric hair iron may be easily pulled using the vibration of the oscillator 82. Less effort is required in style forming, making it easier to apply techniques.

In addition, it is possible to prevent the pain caused by the arm or shoulder of the user is required to take a small amount of force during the hairstyle molding operation.

Figure 4 is a perspective view showing an electric hair iron using an electromagnet according to another embodiment of the present invention.

The electric hair iron using an electromagnet according to another embodiment of the present invention has the same configuration as the above-described present invention, except that the upper heating plate 12a of the operating member 10 and the lower heating plate 22a of the fixing member 20 are used. It is a structure different from the above-mentioned this invention that the surface of is formed in the plane.

Therefore, the description of the same configuration and operation is omitted.

As shown, the electric hair iron using the electromagnet according to another embodiment of the present invention is different from the above-described present invention, the upper heating plate 12a of the operation member 10 is formed on the lower surface of the upper flat portion 50b '. ), The lower heating plate 22a of the fixing member 20 has a lower flat portion 60b 'formed in a plane on the upper surface.

Therefore, the hair is inserted between the upper flat portion 50b 'of the upper heating plate 12a and the lower flat portion 60b' of the lower heating plate 22a, and then straightened or bent.

Of course, the electromagnet 70 and the oscillator 82 may be used in the same manner as the present invention described above, and the magnetic force and the oscillator 82 of the electromagnet 70 may be used using the first switch SW1 and the second switch SW2. Not only can the oscillation be adjusted, but the electromagnet 70 and the oscillator 82 can be selectively used alone or in combination in some cases.

Although the invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the invention, and such modifications and variations belong to the appended claims.

As described above, the electric hair iron using the electromagnet according to the present invention can facilitate the crimping of the operating member and the fixing member due to the electromagnet during the hairstyle molding operation, and easy pulling of the hair by the vibration of the vibrator. It can be effective.

In addition, it is easy to squeeze and pull the operation member and the fixing member to facilitate the parallelism of the technique, as well as to freely demonstrate the technique, there is also an effect that can be precisely hairstyle shaping work.

In addition, it is easy to compress and pull, even the unskilled person can easily make hairstyle work.

In particular, when the hair is pulled, it is easy and requires less power, so when the client receives a haircut in a beauty salon, the hairdresser does not have to pull the hair of the client, so the client's hair is not biased toward the hairdresser. Freeing yourself from physical tension while you are shaping your hairstyle can help you relax and talk.

In addition, a little power is required during the hairstyle molding operation does not cause muscle pain, such as the user's arms and shoulders, there is also the effect that the physical strength is consumed small to improve the work efficiency.

In addition, the bending formed in the upper heating plate and the lower heating plate is formed in the longitudinal direction so that the hair passes smoothly between the upper heating plate and the lower heating plate, it is also effective to prevent the two feet from being pushed or separated from both sides of the upper heating plate and the lower heating plate. have.

Subsequently, even if water or permeate is splashed on the hair, vibration may occur when the vibrator is operated, so that the hair may be easily pulled.

In addition, the surface area of the upper heating plate and the lower heating plate is enlarged due to the curved curvature formed on the surface of the upper heating plate and the lower heating plate, so that heat can be evenly transferred to the inside of the hair, thereby reducing the time for hairstyling work. have.

In addition, since the vibration is directly transmitted to the user's hand, wrist, and arm due to the vibration generated by the electromagnet during the hair forming operation, the massage effect and blood circulation may be promoted to relieve fatigue, thereby reducing the onset of occupational diseases. There is also.

Lastly, the electro-hair iron using the electromagnet is easy to use, which not only shortens the hairstyling work time but also improves the work efficiency, thereby providing an economically superior effect.

Claims (4)

An operating member 10 comprising an upper heating plate 12a for accommodating the hair on one side and a heating unit 12 having a built-in electric heater, and a holding unit 14 for holding a hand on the other side, and an operating member 10. And a fixing member (20) having a heating part (22) installed in correspondence with a heating element (22) having a lower heating plate (22a) accommodating the hair on one side and holding a hand on the other side; The hinge member 30 having an elastic body 32 so that the operating member 10 and the fixing member 20 can be rotated by the holding force of the hand, and the holding member 14 of the operating member 10. In the electric hair iron composed of a power supply plug 40 having a wire 42 connected to The actuating member 10 has an upper bent portion 50b formed in the longitudinal direction on the lower surface of the upper heating plate 12a, and has a power resistance adjusting dial-type first switch SW1 having a variable resistance on the upper surface and a variable resistance. A second switch SW2 for adjusting the oscillation period having the oscillation period is installed, and an electromagnet 70 connected to the first switch SW1 and generating magnetic force is installed on a lower surface thereof; The fixing member 20 is formed on the upper surface of the lower heating plate (22a) and the lower bent portion (60b) in the longitudinal direction to be engaged with the upper bent portion (50b) of the operating member 10 and the electromagnet of the operating member 10 The magnetic body 70a is installed at a position corresponding to the 70; The plug 40 is connected to the second switch SW2 of the operating member 10 and connected to the oscillator 82 and the first switch SW1 of the operating member 10 to which current is periodically supplied and interrupted. And an electric hair iron using an electromagnet, characterized in that an amplifier 84 for amplifying the oscillation frequency generated by the oscillator 82 is installed. According to claim 1, The electromagnet 70 is an electric hair iron using an electromagnet, characterized in that the intensity of the magnetic force is fixed and output, the oscillator (82) is fixed to the oscillation frequency is fixed. The electric hair iron using an electromagnet according to claim 1, wherein any one of the magnetic force generating function of the electromagnet and the oscillating function of the oscillator can be selected and used. The lower surface of the upper heating plate (12a) and the upper surface of the lower heating plate (22a) is characterized in that the upper flat portion (50b ') and the lower flat portion (60b') formed in a plane. Electric hair iron using electromagnet.