KR20190089295A - Multifunctional hair dryer having cleaner function - Google Patents

Abstract

The purpose of the present invention is to provide a multipurpose hair dryer capable of being used as a cleaner, in which a simply engaged structure allows a user to dry hair and clean foreign materials such as dust and hairs. The hair dryer of the present invention comprises: a body unit including a sucking unit for sucking outdoor air and a discharge unit for discharging the sucked air subjected to passage through the inside; an air circulation unit installed inside the body unit to include a fan for sucking and discharging air and a motor for rotating the fan in one direction; a hair dryer unit including a heating wire installed inside the body unit to heat the air sucked and discharged by the air circulation unit so that hot air can be discharged; a control unit including a power unit for providing power to the heating wire of the hair dryer unit and the motor, and a switching unit for switching on/off the motor and the heating wire by the power unit; and a vacuum cleaning unit installed detachably on the sucking unit of the body unit to suck and capture hair along with the air by means of the air circulation unit.

Description

Multifunctional hair dryer having cleaner function

More particularly, the present invention relates to a multifunctional hair dryer capable of cleaning dust and other foreign matter such as hair by simply putting the hair dryer into a hair dryer.

Generally, hair dryers are electronic devices used to dry or shape hair.

Such a hair dryer has a warm air function for sucking an appropriate amount of air through an intake air hole formed at the rear of the fan and discharging the heated air to the outside during the passage of the sucked air through the electrothermal heater, And has a cold air function for directly discharging the air sucked into the air intake hole by the operation of the fan in the non-operated state.

Also, the function of hot air and cold air is structured to be divided into steel and medicine according to the product.

If you use your hair dryer to dry your hair, your hair will fall out of your hair.

There is a way to clean these fallen hair by hand picking, brooming or using a vacuum cleaner, but the hair is thin and long and it is difficult to pick up by hand, and when the broom is cleaned, the hair is stuck to the broom due to static electricity There is a problem.

In addition, although the use of a vacuum cleaner is the most effective method for cleaning the hair, it is inefficient and wasteful to use a vacuum cleaner having high power consumption for cleaning the hair.

In order to solve such a problem, Korean Patent Registration No. 10-1996-0006346 (hair dryer as a cleaner) and Korean Patent Registration No. 10-0833885 (hair dryer having a hair cleaning function) are disclosed .

However, since the air suction is sucked through the plate-shaped filter, the air is not smoothly introduced into the filter when the hair is applied to the filter.

Further, when the amount of collected hair is large, there is a problem that the amount of air sucked through the air inlet port is small and overheating occurs.

Korean Registered Patent Publication No. 10-1996-0006346, hairdryer for both cleaners. Korean Patent Registration No. 10-0833885, a hair dryer having hair cleaning function.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a multifunctional hair dryer that can clean foreign objects such as dust and hair by simply fitting the hair dryer into a hair dryer.

According to an aspect of the present invention, there is provided an air conditioner comprising: a main body unit including a suction unit for sucking outside air from the outside and an exhaust unit for discharging the outside air sucked through the suction unit; An air circulation unit installed inside the main body unit and including a fan for sucking and discharging outside air and a motor for rotating the fan only in one direction; A hair dryer unit including a heating wire installed inside the main body unit to heat the outside air sucked and discharged by the air circulating unit to discharge hot air; A control unit including a power unit for supplying power to the heat wire of the hair dryer unit and the motor, and a switch unit for switching on / off of the motor and the heating wire by the power source unit; And a vacuum cleaning unit removably installed in the suction unit of the main body unit and capable of sucking and collecting dust and hair together with the outside air sucked and discharged by the air circulation unit, A cleaning head body detachably installed at a suction portion of the main body unit and having both ends opened; A moving path formed to move outside air inside the cleaning head body; A collecting cylinder capable of collecting dust and hair through the through hole, a through hole formed at one side of the cleaning head body so as to communicate with the traveling path; And a coupling part detachably coupling the collection cylinder to the cleaning head body.

According to another aspect of the present invention, there is provided an air conditioner comprising: a main body unit including a suction unit for sucking outside air from the outside and an exhaust unit for discharging the outside air sucked through the suction unit; An air circulation unit installed inside the main body unit and including a fan for sucking and discharging the outside air and a forward / reverse motor for selectively rotating the fan in both directions; A hair dryer unit including a heating wire installed inside the main body unit to heat the outside air sucked and discharged by the air circulating unit to discharge hot air; A control unit including a power supply unit for supplying power to the heat wire of the hair dryer unit and the forward and reverse motors, and a switch unit for switching ON / OFF of the forward and reverse motors and hot wires by the power supply unit; And a vacuum cleaning unit detachably installed in the suction unit of the main body unit and capable of sucking and collecting dust and hair together with the outside air sucked and discharged by the air circulation unit, A cleaning head body detachably installed at a suction portion of the main body unit and having both ends opened; A moving path formed to move outside air inside the cleaning head body; A collecting cylinder capable of collecting dust and hair through the through hole, a through hole formed at one side of the cleaning head body so as to communicate with the traveling path; And a coupling unit detachably coupling the collecting cylinder to the cleaning head body, wherein the switch unit of the control unit controls the forward and reverse motors so as to switch the rotation direction of the fan, And the exhaust part can be changed.

Preferably, the moving path includes an induction surface inclined inside the cleaning head body such that outside air moving inside the cleaning head body passes through the collecting tub through the through-hole.

Preferably, the engaging portion comprises: a guide protrusion and a guide groove formed at corresponding portions of the cleaning head body and the collecting barrel so that the collecting barrel can be slidably joined and separated to the cleaning head body.

Preferably, the engaging portion comprises: a male screw portion and an female screw portion formed at mutually corresponding portions of the cleaning head body and the collecting container so that the collecting container can be rotated and joined and separated to the cleaning head body.

In the vacuum cleaner unit, it is preferable that a suction pipe protruding from both ends of the suction pipe is installed so that dust and foreign matter can be sucked together with the outside air sucked by the air circulating unit.

According to the multifunctional hair dryer of the present invention, there is an effect that the collection tube can be detachably attached to one side so as to form a large collecting space, and the inflow of outside air can be smoothly provided irrespective of the collected hair.

In addition, the present invention has the effect of separating only the collecting container and easily removing the collected hair.

Particularly, the present invention has the effect of selectively collecting hair when sucking and exhausting by user's selection.

1 is a perspective view of a multifunctional hair dryer according to the present invention,
FIG. 2 is a view showing a structure of a multifunctional hair dryer according to the present invention,
FIG. 3 is a view showing a modification of the suction protrusion in the multifunctional hair dryer shown in FIG. 2,
FIG. 4 is a view illustrating the structure of a vacuum cleaner provided in the multifunctional hair dryer according to the present invention,
5 is a view showing a modified example of the engaging part in the vacuum cleaning unit shown in Fig.

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

Prior to the description of the present invention, the following specific structure or functional description is merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms , And should not be construed as limited to the embodiments described herein.

In addition, embodiments according to the concept of the present invention can make various changes and have various forms, so that specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

FIG. 1 is a perspective view of a multifunctional hair dryer according to the present invention, FIG. 2 is a view showing a structure of a multifunctional hair dryer according to the present invention, and FIG. FIG. 4 is a view showing a structure of a vacuum cleaner provided in a multifunctional hair dryer according to the present invention, and FIG. 5 is a view showing a modified example of a coupling part in the vacuum cleaner unit shown in FIG.

As shown in these drawings, it is preferable that the main body unit 110 is provided in the multifunctional hair dryer according to the present invention.

The main body unit 110 includes a suction unit 112 through which outside air is sucked from the outside and a discharge unit 114 through which the outside air sucked through the suction unit 112 is discharged via the inside 116 .

It is preferable that the suction unit 112 and the exhaust unit 114 of the main body unit 110 are installed at both ends and that the main body unit 110 has the handle 118 protruded to one side .

As shown in the figure, the multifunctional hair dryer according to the present invention preferably includes an air circulation unit 120.

The air circulation unit 120 is installed in the interior 116 of the main body unit 110 and includes a fan 122 for sucking and discharging outside air and a motor 124 for rotating the fan 122 .

At this time, the motor 124 may be any one of a motor that rotates the fan 122 only in one direction or a normal motor that rotates the fan 122 in both directions.

As shown in the drawing, the multifunctional hair dryer according to the present invention preferably includes a hair dryer unit 130.

The hair dryer unit 130 sucks the outside air through the suction unit 112 by the fan 122 rotated by the motor 124 of the air circulation unit 120 and discharges it through the exhaust unit 114 And a heat ray 132 installed in the interior 116 of the main body unit 110 so as to heat the outside air to be converted into hot air.

At this time, it is preferable that the heat ray 132 is installed adjacent to the exhaust part 114 side.

Since the hot air is discharged by the hair dryer unit 130, the hair dryer can be used as a hair dryer.

As shown in the figure, the multifunctional hair dryer according to the present invention preferably includes a control unit 140.

The control unit 140 includes a power supply unit 142 for supplying power to the heating wire 132 and the motor 124 and a switch for switching the on / off of the motor 124 and the heating wire 132 by the power supply unit 142. [ (144).

The switch unit 144 of the control unit 140 controls the forward and reverse motors so as to switch the rotation direction of the fan 122 so that the suction unit 112 and the exhaust unit 114 of the main unit 110 Can be changed.

As shown in the drawing, the multifunctional hair dryer according to the present invention is preferably provided with a vacuum cleaning unit 150.

The vacuum cleaning unit 150 is detachably installed in the suction unit 112 of the main body unit 110 and is capable of sucking and collecting dust and hair together with the outside air sucked and discharged by the air circulation unit 120 .

The vacuum cleaning unit 150 is provided with a cleaning head body 152 having both ends opened to be detachably installed in the suction unit of the main body unit 110. The inside of the cleaning head body 152 A through hole 152a is formed at one side of the cleaning head body 152 so as to communicate with the moving path 154 and a through hole 152a is formed through the through hole 152a, And a coupling unit 158 for collecting hair and a coupling unit 158 detachably coupling the collection cylinder 156 to the cleaning head body 152.

The moving path 154 is provided so that the outside air moving through the inside 116 of the cleaning head body 152 passes through the collection tube 156 through the through hole 152a, And an induction surface 154a is formed at an inclined angle with respect to the guide surface 116. [

The dust and hair sucked together with the outside air by the guide surface 154a can collect dust and foreign matter in the collecting container 156 via the collecting container 156, and the outside air can be discharged.

Therefore, the present invention can prevent overheating by preventing the flow of the outside air by the collected hair by collecting the hair in the collecting box 156 installed at one side of the cleaning head body 152. [

The structure of the coupling portion 158 for coupling the collection tube 156 to the cleaning head body 152 capable of collecting the hair as described above is the same as the structure of the collection tube 158 156 formed at corresponding positions of the cleaning head body 152 and the collecting container 156 so as to be slidably engaged and separated.

As shown in FIG. 5, in order to engage and separate the collecting container 156 by rotating the collecting container 156 on the cleaning head body 152, And a male helical portion 158c and an arm helical portion 158d formed at mutually corresponding portions of the cleaning head body 152 and the collecting cylinder 156. [

The vacuum cleaning unit 150 may further include a suction protrusion 151 detachably attached to the vacuum cleaning unit 150 to facilitate suction of dust and foreign substances from the vacuum cleaning unit 150.

The suction protrusions 151 may be formed in the shape of a pipe having both ends opened to allow dust and foreign substances to be easily sucked together with the outside air sucked by the air circulation unit 120.

In addition, the shape of the suction protrusion 151 may be formed to have a letter "A" shape as shown in FIGS. 1 and 2 or may be formed as a straight line as shown in FIG.

Since the suction protrusion 151 is formed to have a relatively small diameter, suction of the hair can be facilitated by concentrating the suction force.

According to the present invention, the vacuum cleaner unit 150 is separated from the vacuum cleaner 150 and used as a hair dryer. When the hair dryer is used, the vacuum cleaner unit 150 is coupled to the suction unit 112, You can easily inhale and clean hair that has fallen to the floor.

Particularly, the present invention is advantageous in that the collected hair is collected in a collecting box 156 detachably installed on one side of the vacuum cleaning unit 150, so that the flow of the outside air is not affected and the collecting box 156 is easily separated So that the convenience of use can be provided.

Although the present invention has been fully described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

110 - Main unit 112 - Suction part
114 - Exhaust 116 - Interior
118 - Handle 120 - Air circulation unit
122 - Fan 124 - Motor
130 - Hair dryer unit 132 - Hot wire
140 - Control unit 142 - Power unit
144 - Switch part 150 - Vacuum cleaning unit
152 - cleaning head body 154 - traveling path
156 - collecting box 158 -

Claims (6)

A main body unit including a suction unit for sucking outside air from the outside and an exhaust unit for discharging the outside air sucked through the suction unit via the inside thereof;
An air circulation unit installed inside the main body unit and including a fan for sucking and discharging outside air and a motor for rotating the fan only in one direction;
A hair dryer unit including a heating wire installed inside the main body unit to heat the outside air sucked and discharged by the air circulating unit to discharge hot air;
A control unit including a power unit for supplying power to the heat wire of the hair dryer unit and the motor, and a switch unit for switching on / off of the motor and the heating wire by the power source unit;
And a vacuum cleaning unit removably installed in the suction unit of the main body unit to suck and collect dust and hair together with the outside air sucked and discharged by the air circulation unit,
The vacuum cleaning unit comprises:
A cleaning head body detachably installed at a suction portion of the main body unit and having both ends opened;
A moving path formed to move outside air inside the cleaning head body;
A collecting cylinder capable of collecting dust and hair through the through hole, a through hole formed at one side of the cleaning head body so as to communicate with the traveling path; And
And a coupling part detachably coupling the collection cylinder to the cleaning head body. A main body unit including a suction unit for sucking outside air from the outside and an exhaust unit for discharging the outside air sucked through the suction unit via the inside thereof;
An air circulation unit installed inside the main body unit and including a fan for sucking and discharging the outside air and a forward / reverse motor for selectively rotating the fan in both directions;
A hair dryer unit including a heating wire installed inside the main body unit to heat the outside air sucked and discharged by the air circulating unit to discharge hot air;
A control unit including a power supply unit for supplying power to the heat wire of the hair dryer unit and the forward and reverse motors, and a switch unit for switching ON / OFF of the forward and reverse motors and hot wires by the power supply unit; And
And a vacuum cleaning unit removably installed in the suction unit of the main body unit to suck and collect dust and hair together with the outside air sucked and discharged by the air circulation unit,
The vacuum cleaning unit comprises:
A cleaning head body detachably installed at a suction portion of the main body unit and having both ends opened;
A moving path formed to move outside air inside the cleaning head body;
A collecting cylinder capable of collecting dust and hair through the through hole, a through hole formed at one side of the cleaning head body to be in contact with the traveling path; And
And a coupling portion detachably coupling the collection cylinder to the cleaning head body,
The switch unit of the control unit includes:
Wherein the control unit controls the forward and reverse motors so as to change the direction of rotation of the fan so that the suction unit and the exhaust unit of the main body unit can be changed. 3. The apparatus according to claim 1 or 2, wherein the moving path comprises:
And an induction surface inclined inside the cleaning head body such that outside air moving inside the cleaning head body passes through the collection tube through the through hole. 3. The connector according to claim 1 or 2,
Wherein the cleaning head body comprises a guide protrusion and a guide groove formed at positions corresponding to the cleaning head body and the collecting container so that the collecting container can be slidably joined and separated from the cleaning head body.
3. The connector according to claim 1 or 2,
Wherein the cleaning head body includes a male screw portion and an female screw portion formed at mutually corresponding positions of the cleaning head body and the collecting container so as to be able to rotate and join and separate the collecting container to the cleaning head body. The vacuum cleaner according to claim 1 or 2, wherein:
Wherein a suction port of a pipe shape having both ends opened to allow dust and foreign substances to be sucked together with the outside air sucked by the air circulation unit is installed in a freely chargeable manner.

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