KR101774033B1

KR101774033B1 - Hair dryer

Info

Publication number: KR101774033B1
Application number: KR1020150081759A
Authority: KR
Inventors: 고희석
Original assignee: 주식회사 헤어프랜드
Priority date: 2015-06-10
Filing date: 2015-06-10
Publication date: 2017-09-12
Also published as: KR20160145333A

Abstract

The present invention relates to a chambray hair dryer capable of easily drying hair and changing a hair style while reducing the consumption of electrical energy. The chambray hair dryer is characterized in that a discharge port of a long hole is formed in one side end portion in the longitudinal direction, A tubular case having a suction port formed therein; A heating unit installed on an air flow line in the case leading from an inlet port to an outlet port of the case, A motor provided so that a blowing fan provided from the other end of the case is opposed to the heating unit; An operating unit installed at a side of the case to control power to the heating unit and the motor according to a user's selection; And a comb-like diffuser having a comb-like shape corresponding to the discharge port and having an arrangement in which combs are mutually opposed and spaced apart along the longitudinal direction of the discharge port, and air in the case is discharged through the combs; .

Description

Chambit Hair Dryer {HAIR DRYER}

The present invention relates to a hair dryer, and more particularly, to a chambray hair dryer capable of easily drying hair and changing a hair style while reducing the consumption of electric energy.

A hair dryer is a device that heats the inhaled air and discharges the heated air in a specific direction to dry the wet hair or to use various types of hair to produce the hair.

Such hair dryers generally include heat wires, blower fans and motors.

For example, as shown in the hair dryer of FIG. 1 and the first and second embodiments, the prior art technique has been proposed in which the operation of the switch 5 according to the user's selection, the driving of the motor 2 and the blowing fan 3, So that the air passing through the inside of the body 1 is heated and the heated air is ejected to a required place.

That is, the conventional hair dryer has a configuration in which air heated at a position spaced apart from the user's head is blown out.

The reason why the heated air is ejected from the user's head at a desired distance is that the sensitivity difference between the heat transmitted according to the characteristics of each user and the difference in thickness or stiffness of the hair, So that it can be widely applied to a use difference including a style change.

Therefore, the hair dryer of the prior art determines the air volume desired by the users according to the above format, determines the sizes of the motor 2 and the air blowing fan 3 and the size of the body 1 according to the air volume, And the size of the heat ray 4 for heating the air in accordance with the temperature of the air.

However, as in the prior art, when the heated air is dispersed and supplied at a position spaced apart from the user's head, there is waste of air heated to a portion other than the desired portion, and consequently, electrical energy loss is inevitable.

In addition, in order to satisfy the temperature condition and the air volume condition desired by the user in consideration of the waste of the heated air, unnecessarily increasing the size and size of each constitution of the hair dryer has the uneconomical problem such as an increase in the manufacturing cost.

Further, in order to supply the desired temperature and air volume to the desired site, the user needs to be skilled, and there is also a need to use both hands simultaneously, such as the use of a comb with a hair dryer.

In addition, the conventional technology has a time loss as compared with the use of the user.

(1) Korean Registration Registration No. 20-0442620 (November 19, 2008) (2) Korean Registered Patent Registration No. 10-0537918 (December 14, 2005)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is as follows.

First, the supply of heated air to the desired site can be concentrated so as to reduce the waste of the heated air and thus the loss of electric energy.

Second, the user can select the desired temperature and airflow conditions within the range ensuring safety.

Third, the size and size of each configuration can be reduced, thereby reducing manufacturing costs.

Fourth, it is possible to change the hair style and hair style with one hand including the use of a comb, thereby enhancing the convenience of the user.

Fifth, it is possible to reduce the use time due to hair drying and hair style change.

Sixth, the functions of other devices such as an ancient period are provided together.

In order to accomplish the above object, the present invention provides a chambray hair dryer comprising: a tubular case having a longitudinally extending discharge port formed at one side thereof and a suction port formed at the other side thereof; A heating unit installed on an air flow line in the case leading from an inlet port to an outlet port of the case, A motor provided so that a blowing fan provided from the other end of the case is opposed to the heating unit; An operating unit installed at a side of the case to control power to the heating unit and the motor according to a user's selection; And a comb-like diffuser having a comb-like shape corresponding to the discharge port and having an arrangement in which combs are mutually opposed and spaced apart along the longitudinal direction of the discharge port, and air in the case is discharged through the combs; .

At this time, the case includes a plurality of distribution plates for guiding the air heated through the heating unit toward the discharge port of the case, and an engagement groove to which one side of the diffuser is coupled, And can be configured to operate.

In addition, the case may further include a durable material at a portion to which the diffuser is connected.

The heating unit includes a tubular housing formed on both sides thereof with an inflow hole and a discharge hole in the longitudinal direction and provided inside the case through coupling means, a heat line provided inside the housing, And a temperature sensor for externally indicating the temperature of the housing. The housing may be formed to have a predetermined or reduced diameter in the direction of the discharge hole in the direction of the inflow hole have.

Meanwhile, the diffuser includes an annular body portion having a coupling protrusion that is detachably coupled to the coupling groove so as to face the coupling protrusion, a through hole at an inner center portion of the diffuser, and air discharged through the through hole to the outside of the body portion And a plurality of combs protruding in the outer longitudinal direction of the body portion.

Further, the comb may be formed in a "V" shape surrounding the outside of the body portion.

The diffuser may be made of polyacetal, polybutylene terephthalate, polyamide-based heat-resistant plastic, or a heat resistant metal.

According to the present invention, even when the configuration of the heating unit provided inside the case is made small through the configuration of the diffuser coupled to the case, the air heated by the heating unit can be concentrated on the desired site of the user, It is possible to reduce waste and electric energy loss.

In addition, it is possible to smoothly select the temperature condition and the air volume condition desired by the user within the range ensuring the safety, thereby achieving a stable and efficient use.

In addition, since the size and size of each component can be reduced, the overall manufacturing cost can be reduced. As a result, the hair can be conveniently dried and the hair style can be changed by the user, There is an effect that convenience can be increased.

Further, it is possible to provide the user with the effect of being able to use such as an ancient period without having a separate antique or comb through the configuration of the diffuser to be coupled to the case.

1 is a view showing a conventional hair dryer.
2 is a perspective view showing a configuration of a diffuser according to the present invention.
3 is a side cross-sectional view of a Chambray hairdryer incorporating a diffuser according to an embodiment of the invention.
FIG. 4 is a side cross-sectional view illustrating an action state of an ambling hair dryer according to an embodiment of the present invention. FIG.
5 is a side cross-sectional view of a Chambray hairdryer incorporating a diffuser according to another embodiment of the present invention.
6 is a cross-sectional view taken along the line IV-IV 'of the Chambray hair dryer incorporating a diffuser according to another embodiment of the present invention.
7 is a front sectional view showing a state of coupling of a diffuser and a case according to another embodiment of the present invention.
FIG. 8 is a side cross-sectional view illustrating an operation state of a chambray hair dryer according to another embodiment of the present invention. FIG.
FIG. 9 is a cross-sectional view of a vertebra extracting side showing an operation state of a chambray hairdryer according to another embodiment of the present invention. FIG.
FIG. 10 is a front sectional view showing an operation state of a chambray hair dryer according to another embodiment of the present invention; FIG.

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, but the inventor may appropriately define the concept of the term to describe its invention in the best way Can be interpreted as meaning and concept consistent with the technical idea of the present invention.

It should be noted that the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications may be present.

In the present specification, one side indicating a direction will be described as one side referred to as the one side and the other side as one side as the other side with respect to the center of each structure.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 3, the ambilight hair dryer according to one embodiment of the present invention includes a tubular case (not shown) having a slot 12 formed at one end in the longitudinal direction and a suction port 11 formed at the other 10); A heating unit 20 installed on the air flow line in the case 10 leading from the suction port 11 of the case 10 to the discharge port 12 and having an application of electric power; A blowing fan 30 provided at one side of the heating unit 20; A motor 40 connected to the blowing fan 20; An operating unit 50 provided at a side of the case 10 to control power to the heating unit 20 and the motor 40 according to a user's selection; And the comb teeth (62) are arranged to face each other across the longitudinal direction of the discharge port (12), and the comb teeth (62) And a hair comb-like diffuser 60 for discharging air inside the hair-comb-shaped diffuser 60.

Here, the motor 40 and the blowing fan 30 provided inside the case 10 are the same in function and configuration as those of the motor and the blowing fan in the conventional hair dryer, and a detailed description thereof will be omitted .

3 and 4, the case 10 according to an embodiment of the present invention is formed into a tubular shape having a discharge port 12 and a suction port 11 of a long hole, At one side of the discharge port (12), an engaging groove (13) capable of detachably attaching one side of the diffuser (60) is formed.

2 to 4, the air flowing into the diffuser 60 in the direction of the suction port 11 of the case 10 through the motor 40 and the blowing fan 30 flows into the diffuser 60, (12) of the case (10), and in this case, the air discharged to the outlet (12) is concentrated through the diffuser (60) And is discharged to the outside of the case 10.

In particular, in an embodiment of the present invention, as shown in FIG. 3 and FIG. 4 showing the configuration of the heating unit 20, the heating unit 20 is formed of a hot wire heated by a power source.

The diffuser 60 is installed in the case 10 through the structure of the heating unit 20 provided inside the case 10, When the user intends to discharge the air introduced into the case 10 to the outside of the case 10, it is possible to concentrate the supply of air to the portion where the user intends to transmit the hot air. Thus, unnecessary waste of the heated air And to provide the function of the hair dryer smoothly to the user even when the size and the size of the constitution of the chambray hair dryer are reduced.

3 and 4, the diffuser 60 includes a coupling protrusion 61a that is detachably coupled to the coupling groove 13 formed in the case 10 so as to be opposed to the coupling protrusion 61a, An annular body portion 61 having a through hole 61b at the center thereof and an outer side portion 61b of the body portion 61 for discharging the air introduced through the through hole 61b to the outside of the body portion 61 And a plurality of comb teeth 62 protruding in the longitudinal direction.

2 to 4, the combs 62 for discharging the air inside the case 10 are disposed outside the body portion 61 and are spaced apart from each other So that even when the user uses one hand, the hair can be conveniently dried and the hair style can be changed easily, and the function of the comb can be conveniently used without having a separate comb.

2 to 4, a diffuser 60 composed of the body portion 61 and the comb 62 is coupled to one side of the discharge port 12 of the case 10, and the case 10 The coupling protrusion 61a of the body portion 61 is detachably coupled to the coupling groove 13 formed on the inner side of the case 10 so that the coupling of the case 10 and the diffuser 60 is facilitated, 60) is damaged, it can be conveniently replaced and used.

4, the air heated inside the case 10 passes through the inside of the diffuser 60 coupled to one side of the case 10 and flows to the outside of the case 10 It is possible to provide the user with a convenient and efficient function of the hair dryer even when the size of the case 10 and the configuration of the hair dryer are not largely configured.

3 and 4, the present invention does not operate the motor 40 provided inside the case 10 through a power source supplied from the outside as in the conventional hair dryer, The battery B is connected to the inside of the battery 10 and the battery 40 is electrically connected to the motor 40, the heating unit 20 and the operation unit 50, The operation of the motor 40 and the heating unit 20 can be controlled.

In the case of not operating the motor 40 and the heating unit 20 installed inside the case 10 through the external power source as in the case of the conventional hair dryer, The power of the battery B coupled to the inside of the control unit 50 is controlled through the control unit 50 to control the operation of the motor 40 and the heating unit 20 electrically connected to the control unit 50. [

The control unit 50 is electrically connected to the heating unit 20 and the motor 40 to control the heating unit 20 and the motor 40 by a user smoothly, The configuration of the operating unit 50 is the same as that of the conventional hair dryer, and its function and configuration are the same, and a detailed description thereof will be omitted.

3 and 4, the ambilight hair dryer according to an embodiment of the present invention includes a blower fan 30 and a heating unit 20 installed in a vertical direction, 4, the hot air heated by the heating unit 20 is directly supplied to the comb teeth 62 of the diffuser 60. In this case, So that the function of the hair dryer is effectively achieved even when the configuration of the heating section 20 is made small.

5 to 10, according to another embodiment of the present invention, as shown in Figs. 5 to 10, a discharge port 12 having a long hole is formed at one end side in the longitudinal direction, A tubular case 10 having a suction port 11 formed on the other side thereof; A heating unit 20 installed on the air flow line in the case 10 leading from the suction port 11 of the case 10 to the discharge port 12 and having an application of electric power; A motor (40) installed so that a blowing fan (30) provided from the other end of the case (10) is disposed opposite to the heating unit (20); An operating unit 50 provided at a side of the case 10 to control power to the heating unit 20 and the motor 40 according to a user's selection; And the comb teeth (62) are arranged to face each other across the longitudinal direction of the discharge port (12), and the comb teeth (62) And a hair comb-shaped diffuser 60 for discharging the air inside the hair-comb-shaped diffuser 60.

Here, the motor 40 and the blowing fan 30 constructed in accordance with another embodiment of the present invention are the same in function and configuration as the motor and the blowing fan applied in the embodiment of the present invention, and a detailed description thereof will be omitted do.

However, the heating unit 20 according to another embodiment of the present invention has the same function as the heating unit 20 configured with the heat ray 22 in the conventional hair dryer configuration, The air flowing in the direction of the discharge port 12 of the case 10 through the motor 40 and the blowing fan 30 can be smoothly heated through the heating unit 20 5 and 8, the inflow hole 21a and the discharge hole 21b are opposed to each other in the longitudinal direction of the heating unit 20 so that the engaging means 21c A heat source 22 provided inside the housing 21 and a heat sink 22 connected to the outside of the housing 21 via the coupling means 21c, 23), and a temperature sensor (24) for indicating the temperature of the housing (21) One having the characteristics.

In addition, the housing 21 has a structural feature in which the diameter of the housing 21 is adjusted in a direction of the discharge hole 21b in the direction of the inflow hole 21a.

Hereinafter, the structure of the heating unit 20 according to another embodiment of the present invention will be described in more detail. Hereinafter, the overall structure of the hair conditioning apparatus according to another embodiment of the present invention will be described .

First, as shown in Figs. 5 and 6, a case 10 of a chambray hair dryer constructed in accordance with another embodiment of the present invention is provided with a discharge port 12 in the longitudinal direction at one end thereof, A coupling groove 13 is formed at one side of the discharge port 12 and a diffuser 60 is detachably coupled to the coupling groove 13 .

2, 5, and 6, the air introduced into the diffuser 60 through the motor 40 and the blowing fan 30 in the direction of the inlet 11 of the case 10 is supplied to the heating unit (10) of the case (10) after being heated through the structure of the case (20), so that it can be smoothly discharged to the outside of the case (10).

When the air introduced into the case 10 through the structure of the heating unit 20 provided inside the case 10 is discharged, It is possible to prevent the heated air from being unnecessarily wasted when the hair dryer is used, and even when the size and the size of the constitution of the hair dryer are reduced, To the user smoothly.

5 to 8, the diffuser 60 includes an engaging protrusion 61a which is detachably coupled to the engaging groove 13 formed in the case 10 so as to be opposed to the engaging groove 13, An annular body portion 61 having a through hole 61b at the center thereof and an outer side portion 61b of the body portion 61 for discharging the air introduced through the through hole 61b to the outside of the body portion 61 And a plurality of comb teeth 62 protruding in the longitudinal direction.

5 to 8, the combs 62 for discharging the air inside the case 10 are disposed outside the body portion 61 and spaced apart from each other It is possible to conveniently accomplish hair drying and hair style change even when the user uses the ambling hair dryer of the present invention with one hand, and it is possible to easily change the hair style without using a comb, To the user.

5 to 8, in another embodiment of the present invention, the diffuser 60 composed of the body portion 61 and the comb teeth 62 is coupled to one side of the discharge port 12 of the case 10 The engagement of the case 10 and the diffuser 60 is facilitated by the coupling protrusion 61a of the body portion 61 being detachably coupled to the coupling groove 13 formed in the inside of the case 10, So that the diffuser 60 can be easily replaced and used even when the diffuser 60 is damaged during use.

6 to 10, the air heated inside the case 10 passes through the inside of the diffuser 60 coupled to one side of the case 10, and the case 10 10, it is possible to provide the user with a convenient and efficient function of the hair dryer even when the size of the case 10 and the configuration of the hair dryer are not largely constituted.

5 and 7, the present invention does not operate the motor 40 provided inside the case 10 through a power source supplied from the outside, as in the conventional hair dryer, The battery B is connected to the inside of the battery 10 and the battery 40 is electrically connected to the motor 40, the heating unit 20 and the operation unit 50, The operation of the motor 40 and the heating unit 20 can be controlled.

This is because, although not shown in detail in the present invention, the motor 40 and the heating unit 20, which are installed inside the case 10 through an external power source, The operation of the motor 40 and the heating unit 20 electrically connected to the operation unit 50 is controlled by adjusting the power of the battery B coupled to the inside of the operation unit 50 through the operation unit 50. [

The operation unit 50 may be electrically connected to the heating unit 20 and the motor 40 to control the heating unit 20 and the motor 40 by a user smoothly, .

6 to 10, which are different from the structure of the heating unit 20 of the embodiment of the present invention, the structure of the heating unit 20 according to another embodiment of the present invention includes the housing 21, And the temperature sensor 24 is connected to the inside of the case 10 through the structure of the motor 40 and the air blowing fan 30 provided inside the case 10, The air flowing into the housing 21 is heated through the heat wire 22 installed inside the housing 21 and then flows in the direction of the outlet 12 of the case 10. [

5, 8, and 9, the heating unit 20 includes a heating unit 20, a heating unit 20, a heating unit 20, A tubular housing 21 which forms a hole 21a and an exhaust hole 21b and which is provided inside the case 10 through a coupling means 21c and a tubular housing 21 which is provided inside the housing 21 A heat radiation plate 23 coupled to the outside of the housing 21 via the coupling means 21c and a temperature sensor 24 for indicating the temperature of the housing 21 as an external And the housing 21 is formed so that the diameter of the housing 21 is increased or decreased in the direction of the discharge hole 21b in the direction of the inflow hole 21a.

8 and 9, air flowing into the case 10 and flowing in the direction of the heating unit 20 flows in the outer direction of the housing 21 constituting the heating unit 20 The air flowing into the inflow hole 21a of the housing 21 is heated through the hot wire 21 to form hot air in a heated state, By discharging to the discharge hole 21b of the housing 21, cold air flows to the outside of the housing 21 to lower the ambient pressure and at the same time, the heated air inside the housing 21 is pulled, So that the flow of the heated air in the direction of the discharge port of the air conditioner 10 can be smoothly performed.

5, 7, and 8 showing the shape of the housing 21, the diameter of the housing 21 in the direction of the discharge hole 21b in the direction of the inlet hole 21a is constant The reason for this is that the flow of the heated air to the inside of the housing 21 is performed more smoothly.

Unlike the embodiment of the present invention, the above-described structure is such that the flow of air flowing from the inside of the case 10 through the structure of the housing 21 constituting the heating unit 20 uses the "orifice principle" The heating unit 20 is configured to include the housing 21, the heat ray 22, and the heat radiating plate 23 as described in the other embodiments of the present invention, So that the inflow air flows inside and outside the housing 21 and is discharged to the outside of the case 10.

8 and 9, the shape of the case 10 corresponding to the housing 21 is also increased or decreased in the direction of the discharge port 12 from the direction of the battery B, The flow of air flowing to the outside of the housing 21 can be performed more smoothly and the air discharge efficiency inside the case 10 can be further increased.

5, 8, and 9, the housing 21 is installed inside the case 10 through a coupling means 21c, so that the case 21 can be smoothly moved And can maintain the stable position continuously to provide more efficient function of the hair dryer.

This is because the housing 21 of the heating unit 20 is connected to the air flow line in the case 10 through the coupling means 21c described above when the heating unit 20 is installed inside the case 10 In the present invention, the structure of the coupling means 21c is illustrated as being coupled to the outside of the bar connecting the case 10 and the housing 21. However, 21c may be modified variously according to the user's choice provided that the housing 21 can be firmly installed inside the case 10. [

The heat dissipation plate 23 prevents the housing 21 from overheating naturally through the cold air flowing between the housing 21 and the case 10, It is possible to prevent the structures provided inside the case 10 from being damaged due to the heat generated from the heat ray 22 of the heating means 20. [

That is, a separate cooling means is provided inside the case 10 through the structure of the housing 21 provided inside the case 10 and the structure of the heat radiating plate 23 coupled to the outside of the housing 21 It is possible to prevent the motor 40 and the blowing fan 30 provided inside the case 10 from being damaged by the heat ray 22 of the heating means 20 and to use it stably.

5, 8, and 9, the heating unit 20 includes a temperature sensor 24 for indicating the temperature of the housing 21 of the heating unit 20 as an external , The user can check the temperature of the housing 21 and prevent the heating unit 20 from overheating, thereby achieving a more stable use of the hair dryer.

5 to 8, the case 10 includes a plurality of distribution plates 14a for guiding the air heated through the heating unit 20 toward the discharge port 12 of the case 10, , And 14b.

The distributing plates 14a and 14b are provided inside the case 10 according to another embodiment of the present invention. The distributing plates 14a and 14b are formed as shown in FIGS. 8 to 10 (12) of the case (10).

The distribution plates 14a and 14b are configured such that the air flowing from the inside of the case 10 can smoothly flow in the direction of the diffuser 60 coupled to one side of the discharge port 12, Various changes can be applied according to the selection.

In addition, as shown in FIGS. 5, 8 and 9, the case 10 further includes a durable material 16 at a portion to which the diffuser 60 is connected.

5, 8, and 9, when the air heated through the heating unit 20 is transmitted in the direction of the diffuser 60 coupled with the case 10, the durable material 16 is heated 5, 8, and 9, the durable material 16 is attached to the inner side or one side of the case 10, as shown in Figs. So that the inner surface of the case 10 is prevented from being damaged due to the heated air of the heating unit 20.

At this time, if the durable material 16 is made of a material having heat resistance, the durable material 16 may be modified in various shapes depending on the user's selection.

2, 6, and 7, the comb teeth 62 of the diffuser 60 constructed in accordance with the embodiment of the present invention include a V-shaped body 62 surrounding the outer side of the body portion 61, It is preferable that the diffuser 60 is formed of polyacetal, polystyrene terephthalate, polyamide-based heat-resistant plastic or heat-resistant metal.

This is because the user combs the comb teeth 62 of the diffuser 60 in the process of discharging the heated air inside the case 10 through the through holes 61b formed in the body portion 61 of the diffuser 60 So that the hair dryer and the comb function can be used at the same time, so that the hair can be dried and the natural hair style can be changed.

Needless to say, the shape of the comb teeth 62 may be formed on the outer side of the body portion 61 according to the user's selection.

The reason why the diffuser 60 is formed of polyacetal, polybutylene terephthalate, polyamide-based heat-resistant plastic or heat-resistant metal is that the air heated through the heating part 20 is heated inside the diffuser 60 To prevent the diffuser (60) from being easily damaged when exhausted to the outside of the case (10). The application of the heat resistant plastic or the heat resistant metal is variously changed according to the manufacturing environment of the diffuser or the user's choice .

In addition, although the diffuser 60 is not shown in detail in the present invention, the size and shape of the comb teeth 62 are variously changed according to the user's head or head state, It is needless to say that the diffuser 60 configured in a shape can be selectively coupled to one side of the case 10.

Description of the Related Art [0002]
10: Case 11:
12: outlet 13: engaging groove
14a, 14b: distribution plate 16: durable material
20: heating part 21: housing
21a: Inflow hole 21b: Discharge hole
21c: coupling means 22:
23: heat sink 24: temperature sensor
30: blower fan 40: motor
50: operating part 60: diffuser
61: Body portion 61a:
61b: through hole 62: comb

Claims

A tubular case 10 formed with a discharge port 12 at one end in the longitudinal direction in the longitudinal direction and a suction port 11 at the other end; A heating unit 20 installed on the air flow line leading from the suction port 11 to the discharge port 12 in the case 10 to generate heat by application of power; A motor (40) installed so that the provided blowing fan (30) is disposed opposite to the heating unit (20); An operating unit 50 installed in the case 10 for controlling the power of the heating unit 20 and the motor 40; And a diffuser (60) that is coupled to the discharge port (12), the hair dryer comprising:
The diffuser (60) includes a body portion (61) having a through hole (61b) so that an inner central portion thereof communicates with the discharge port (12) at one side thereof and discharges air to the other side;
V "shape and extending in the direction of air discharge through the through holes 61b at both sides in the width direction on the other side of the body portion 61, And a plurality of comb teeth (62) arranged at intervals in a mutually opposing shape,
The letter "V" shape and the thickness of the comb teeth 62 are adjusted by the amount of air discharged through the comb teeth 62 between the grooved portions < RTI ID = 0.0 & Is brought into contact with the heated air inside the case (10) to the side of the hair between the combs (62).

The method according to claim 1,
The case (10)
And a plurality of distribution plates 14a and 14b for guiding heated air through the heating unit 20 toward the discharge port 12 of the case 10,
Wherein an engaging groove (13) for engaging with one side of the diffuser (60) is formed at a peripheral edge of the discharge port (12) so as to have a length in the longitudinal direction of the discharge port (12)
The diffuser (60) has a coupling protrusion (61a) formed at one side thereof to be detachable in a sliding fitting manner with respect to the coupling groove (13)
Wherein the motor (40) operates by application of power according to the operation of the operation unit (50).

The method according to claim 1,
The case (10)
And a durable material (16) is further provided on a portion to which the diffuser (60) is connected.

The method according to claim 1,
The heating unit (20)
A housing 21 installed inside the case 10 through a coupling means 21c in the form of a tube having an inlet hole 21a on the other side in the longitudinal direction and a discharge hole 21b on one side in the longitudinal direction;
A heating wire 22 installed inside the housing 21;
A heat radiating plate (23) installed on the outside of the housing (21) through the coupling means (21c); And
And a temperature sensor (24) for indicating the temperature of the housing (21) externally,
Wherein the housing (21) is formed so as to have a reduced diameter in a direction set in the direction of the discharge hole (21b) in the direction of the inflow hole (21a).

delete

The method according to claim 1,
Wherein the diffuser (60) is formed of polyacetal, polybutylene terephthalate, polyamide-based heat-resistant plastic or heat-resistant metal.