KR102136738B1 - An appratus for drying laundry - Google Patents

Abstract

The present invention relates to a laundry drying apparatus having a sterilization and remote control function.
The laundry drying apparatus according to the present invention includes a case having a predetermined internal space and having an air outlet at the top, a blower fan provided inside the case to blow wind through the air outlet, and inside the case It is provided, the air heating unit for heating the air to increase the temperature of the wind discharged by the blower fan and is installed on the upper surface of the case or the air outlet, ultraviolet LED lamp unit for irradiating ultraviolet light toward the laundry to be dried Includes.

Description

An appratus for drying laundry

The present invention is a laundry drying apparatus having a sterilization and remote control function, and it is possible to easily sterilize and deodorize the laundry while quickly drying the laundry separately while making it portable and separate from the laundry rack used in a typical home. It relates to a laundry drying apparatus.

In general, when drying laundry at home, laundry clothes racks that can be stored in a foldable manner for convenience of carrying are widely used while having a mountable structure so that the laundry can be dried depending on natural atmospheric circulation in a state in which the laundry is unfolded as much as possible. . However, as the population of single-person households has recently increased, if the indoor air circulation is not smooth in summer or winter, or the humidity is high and drying is not smooth due to the high humidity, the laundry takes a long time to dry. There is room for problems such as odor caused by germs and bacterial propagation under certain humidity and temperature environments.

As part of recognizing these problems and improving the quality of life, there are cases where an expensive laundry drying device is commercialized and provided. The laundry drying device, which is one of the household appliances, has an inverter compressor and a drum motor, etc. and has a function of drying laundry in a short time by mechanical driving, but it is expensive and requires an installation space of a size similar to that of a washing machine. In some cases, there is a limitation that hygiene management of the drum inside the laundry dryer must be carried out, and there is a limit to shrink and damage laundry.

On the other hand, from the point of view of the prior patent documents, various prior patent technical documents exist for the purpose of improving the drying function of the clothes dryer. As an example, Korean Patent Publication No. 2019-0082023 proposes a clothes dryer to be supplied with hot water through a holding rod, and Korean Patent Publication No. 2016-014132 uses a perforated pipe to blower the frame of the clothes dryer. It is proposed to provide a structure for quick drying by being provided in the lower portion.

Nevertheless, according to the structure of the clothes rack proposed as above, although the rapid drying function of the laundry can be achieved, when the clothes rack is not in use, it is stored in a small space and is very difficult to carry, and achieves additional functions. There is another limitation that the weight of the clothes-drying rack increases due to the structural elements for it and the complexity of the structure makes it difficult to move, carry and store.

Korean Patent Publication No. 2019-0082023: Hot air supply system for clothes rack Korean Patent Publication No. 2016-014132: A clothes dryer with a ventilation system

The object of the present invention to recognize the above problems is to dry laundry that can have convenience of portability and storage by quickly drying the laundry, while having a sterilization and deodorizing function, which can be used as an accessory to an existing laundry drying rack. Is to provide a device.

In addition, an object of the present invention is to provide a laundry drying apparatus capable of remotely controlling the drying, sterilization, and deodorization functions by allowing the user to control the function of the clothes dryer in an environment where there is no user at home.

The laundry drying apparatus according to the present invention for achieving the above object has a predetermined internal space, a case in which an air outlet is formed on the upper part, and a blower provided in the case to blow wind through the air outlet A fan, provided in the case, is installed in an air heating unit for heating air to increase the temperature of the wind discharged by the blowing fan, and installed on the upper surface of the case or the air outlet, ultraviolet light toward the laundry to be dried. It includes a UV LED lamp unit for irradiating.

In the case, an air inlet is formed in the lower portion of the blowing fan so that external air of the case can be introduced into the inside, and a mesh network is formed in the air outlet and the air inlet, and the case is discharged through the air outlet. It is preferable to further include an injection unit for disinfecting or deodorizing agent into the air discharged by the blowing fan so as to be included in the air to be supplied to the laundry to be dried.

The blowing fan is installed so that a plurality of spaced apart from each other inside the case, it is preferable that the air outlets are respectively spaced apart on the upper surface of the case corresponding to the installation position of each of the blowing fan.

The mesh network formed in the air outlet is coated with a photocatalyst coating layer, and the ultraviolet LED lamp part is included in the air passing through the mesh network coated with the photocatalyst by irradiating light toward the mesh network coated with the photocatalyst. It can be formed to sterilize microorganisms.

A control unit for controlling the intensity of the wind discharged by the blowing fan, the heating temperature of the air heated by the air heating unit, and the driving of the UV LED lamp unit is further provided. A display unit for displaying the driving information of the heating temperature and the ultraviolet LED lamp unit and an input unit for inputting a control signal to the control unit may be provided.

The control unit includes a wireless communication unit capable of wireless communication with the outside, and the control unit controls the blowing fan and the air heating unit and ultraviolet rays according to a control signal transmitted from a user's remote controller or user terminal through the wireless communication unit. It can be formed to control the driving of the LED lamp unit.

The control unit further includes a timer for setting the current time information, the intensity of the wind by the blowing fan controlled by the control unit, the heating temperature range by the air heating unit, and the driving control of the ultraviolet LED lamp unit is the In conjunction with the timer, it may be formed to be controlled to operate only for a predetermined period.

It is installed on the upper portion of the case may further include a blowing direction guide portion for adjusting the blowing direction of the wind discharged through the air outlet.

The blowing direction guide portion is installed to be rotatable about a vertical axis passing through the center of the air outlet at the upper portion of the case, and the lower end is formed to be the same as or larger than the size of the air outlet, and the inner diameter becomes larger as it extends upward A rotating guide member formed in a cone shape, a predetermined length protruding from the inner circumferential surface of the rotating guide member, a guide protrusion for rotating the rotating guide member by air discharged through the air outlet, and at the bottom of the rotating guide member It may include a bearing portion provided to support the rotation guide member to be rotatable relative to the case.

The blowing direction guide portion is provided on the upper portion of the case and a sensing sensor for detecting the position of the laundry existing on the upper portion of the case, and extending upward from one side of the air outlet, but the direction of the wind discharged from the air outlet It may include a guide plate rotatably installed in the case for control, and a plate rotation driving unit for rotating the guide plate.

The blowing direction guide portion is provided on the upper portion of the case and a sensing sensor for detecting the location of laundry existing on the upper portion of the case, and is provided on the upper portion of the case, and the lower portion is connected to the case so as to surround the air outlet. It may include a guide tube capable of changing the extension direction, and an actuator connected to one side of the guide tube to adjust the discharge direction of the guide tube.

The present invention as described above, by providing the sterilization and deodorization function together in the process of flowing the warm air to the outside, while being able to dry the laundry in a short time, to be used in parallel with the existing laundry drying rack, portability and storage of It has the effect of maintaining convenience.

In addition, according to the present invention, it is possible to remotely control individual functions according to the amount of laundry, and to allow control according to reservation settings, thereby allowing the drying time of laundry to be adjusted according to user convenience.

1 is a perspective view of a laundry drying apparatus according to an embodiment of the present invention.
2 is an exploded perspective view of a laundry drying apparatus according to a preferred embodiment of the present invention.
3 is a functional diagram of a laundry drying apparatus according to an embodiment of the present invention.
4 is a cross-sectional view showing another embodiment of a laundry drying apparatus of the present invention.
5 illustrates an aspect in which a laundry drying apparatus according to a preferred embodiment of the present invention is used with a conventional laundry drying rack.
6 is a view showing a second embodiment of the laundry drying apparatus according to the present invention.
7 is a view showing another embodiment of the blowing direction guide unit according to the present invention.
8 is a view showing another embodiment of the blowing direction guide unit according to the present invention.
9 is a view showing an aspect in which a laundry drying apparatus according to a preferred embodiment of the present invention is used with a conventional laundry drying rack.

Hereinafter, a laundry drying apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention can be applied to various changes and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to specific disclosure forms, and it should be understood that all modifications, equivalents, and substitutes included in the spirit and scope of the present invention are included. In describing each drawing, similar reference numerals are used for similar components.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components. For example, the first component may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may be referred to as a first component.

Terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprises" or "have" are intended to indicate the presence of features, numbers, steps, actions, elements, parts or combinations thereof described in the specification, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, actions, components, parts or combinations thereof are not excluded in advance.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains. Terms, such as those defined in a commonly used dictionary, should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

1 is a perspective view of a laundry drying apparatus according to a preferred embodiment of the present invention, FIG. 2 is an exploded perspective view of a laundry drying apparatus according to a preferred embodiment of the present invention, and FIGS. 3 and 4 are preferred embodiments of the present invention A side cross-sectional view of a laundry drying apparatus according to an embodiment, and FIG. 5 is a block diagram showing a connection relationship between components of a laundry drying apparatus according to a preferred embodiment of the present invention. Hereinafter, a laundry drying apparatus of the present invention will be described in detail with reference to FIGS. 1 to 5 together.

The laundry drying apparatus 10 of this embodiment includes a case 100, an air blowing fan 200 for blowing wind inside the case 100, and an air heating unit 300 for heating the wind.

The case 100 is formed in a box shape having a predetermined internal space, and air outlets 110 and air inlets 120 are formed on the upper and lower surfaces, respectively. The air discharge port 110 and the air inlet port 120 are formed at predetermined intervals along the longitudinal direction of the case 100 to correspond to the installation position of the blower fan 200 to be described later.

A first mesh network 130 and a second mesh network 140 are formed at the air discharge port 110 and the air inlet port 120, respectively, and the second mesh network 140 flows into the case 100. To filter foreign matter contained in the outside air to prevent damage to the blowing fan 200, the first mesh network 130 discharges the air discharged from the blowing fan 200 and the upper part of the case 100 Blocks foreign matter from entering the case 100 from the side.

The blowing fan 200 is less than 1,000mmAq, or refers to a blower having a specification of 1,000 to 2,000 mmAq, and a plurality of cases may be provided inside the case 100. The blowing fan 200 may adjust the strength of the wind according to the rotational speed of the motor and fan blades.

In this embodiment, the blowing fan 200 is formed so that the blowing can be made in the vertical direction, and the air inlet 120 is formed in the lower case 100 based on the formation position of the blowing fan 200 The air discharge port 110 is formed in the upper case 100. However, in the case of the air inlet 120 through which air is introduced, it may be formed on the side of the case 100.

The air heating unit 300 is to increase the drying efficiency by increasing the amount of saturated water vapor by raising the temperature of the wind discharged from the case 100.

To this end, the heating coil of the air heating unit 300 of this embodiment is applied, and the heating coil extends from one side of the inside of the case 100 to the other side, and then has a shape of an'U' tube returning to the other side, and heat conduction. A plurality of heat exchange fins are formed on the outer circumferential surface for ease of use.

In this embodiment, a plurality of blower fans 200 are arranged to be spaced apart along the longitudinal direction of the case 100, while one of the heating coils applied to the air heating unit 300 extends across the entire blower fans 200 It is formed as possible. However, unlike this, a heating coil may be separately provided on the upper side of each of the blowing fans 200.

In addition, the air heating unit 300 may be in the form of a hot wire coil, the air contact surface can be maximized by the exposed hot wire, and while taking the form that the bolt is fastened to the fixing bracket inside the case 100, The case 100 or the blowing fan 200 is prevented from being damaged or overheated by the air heating unit 300 by being spaced apart from the inner surface and the respective blowing fans 200, and the air heating unit 300 is also provided. The operating temperature can be set in a range that does not overheat. The air heating unit 300 may be set to operate after a preset time in the laundry drying apparatus 10 after the operation of the blowing fan 200 is performed in order to prevent high heat generated by the air heating unit 300. .

In addition, the case 100 is further provided with an ultraviolet LED lamp unit 400 for irradiating ultraviolet light toward the laundry to be dried and the heated air discharged for drying.

The ultraviolet LED lamp unit 400 may be formed in an annular shape on the edge portion of the first mesh network 130, and the upper surface of the case 100 in which the first mesh network 130 and the second mesh network 140 are located. It may be formed to occupy all or part of the. The ultraviolet LED lamp unit 400 can perform the sterilization function of laundry by allowing light having a wavelength of 100 to 400 nm to be irradiated on the top surface in the process of warm air being upwardly discharged from the case 100 through the air outlet 110. have.

In this embodiment, although the ultraviolet LED lamp unit 400 is illustrated in a thin form on the rim of the first mesh network 130, the shape of the ultraviolet LED lamp unit 400 is not limited thereto, and various locations and It can be formed in the form.

In addition, a photocatalyst may be coated on the first mesh network 130. In addition, the ultraviolet LED lamp unit 400 may be provided to irradiate ultraviolet light not only toward the laundry but also toward the first mesh network 130. In this case, the photocatalyst is coated on the first mesh network 130, and the photocatalyst is activated by the ultraviolet light irradiated from the ultraviolet LED lamp unit 400 while being heated in the air discharged through the first mesh network 130. The sterilizing effect of drying laundry can be further increased by sterilizing the microorganisms or viruses contained therein.

On the other hand, the laundry drying apparatus 10 according to the present invention controls the entire power supply, the air blowing fan 200, the air heating unit 300, the control unit 600 for controlling the on/off and driving state of the ultraviolet LED unit And, it further includes a display unit 610 for displaying the driving status and an input unit 620 for inputting a driving control signal.

The control unit 600 controls the intensity of the blowing fan 200 and the air heating unit 300, that is, the intensity/strength of the wind by the blowing fan 200, and the heating temperature range/step by the air heating unit 300. Can.

The control unit 600 may perform self-control for electrical stability. For example, when the inside of the case 100 is overheated due to the air heating unit 300, the air heating unit 300 may be controlled by the control unit 600. ) By down-regulating the heating temperature range/step or temporarily shutting off the power of the air heating unit 300, so that the wind by the blowing fan 200 can be discharged outside only by the residual warmth inside the case 100. have.

In addition to the functions operated by the control unit 600 as described above, the user is informed of the state information of the laundry drying apparatus 10, the blowing fan 200, the air heating unit 300, and the ultraviolet LED lamp unit 400. A display unit 610 for giving is provided outside the case 100.

In this embodiment, the display unit 610 is a touch panel, and on/off power for driving the device and operating stages of the blower fan 200, the air heating unit 300, or the ultraviolet LED lamp unit 400. An input unit 620 for inputting a control signal is integrally formed in the display unit 610.

However, if necessary, a button, a lever, or a dial for controlling power or controlling a step may be provided separately from the display unit 610.

On the other hand, the control unit 600 further includes a timer 630, so that the operation time of the device can be preset, so that the operation of the laundry drying device 10 as a whole can be performed only for a predetermined time, or a blower fan. 200, the air heating unit 300, the ultraviolet LED lamp unit 400 may be able to operate individually.

In addition, as illustrated in FIG. 5, the control unit 600 further includes a wireless communication unit 640 capable of wireless communication with an external device, and the control unit 600 is possessed by the user through the wireless communication unit 640. In accordance with the control signal transmitted from the user terminal 650, it may be formed to control the driving of the blowing fan 200, the air heating unit 300, and the ultraviolet LED lamp unit 400.

The user terminal 650 is a dedicated terminal for the laundry drying apparatus 10, or may be in the form of a remote controller such as a remote controller, or may install an application on a smartphone to transmit and receive signals.

Of course, when the user terminal 650 is provided with a separate display means, the operation information displayed on the display unit 610 is also displayed on the user terminal 650 carried by the user so that the user can check the operation information even at a remote location. Can.

The wireless communication unit may perform data communication by various common communication methods such as infrared communication, WiFi, UWB, and RFID.

6 shows a second embodiment of the laundry drying apparatus 10 according to the present invention.

The laundry drying apparatus 10 of the present embodiment further includes a blowing direction guide unit 700 installed on an upper portion of the case 100 to control the blowing direction of the wind discharged through the air outlet 110.

The blowing direction guide unit 700 of the present embodiment is provided with a rotation guide member 710 provided on the upper part of the case 100 in which the air discharge port 110 is formed, and the rotation guide member 710 on the case 100 It includes a bearing portion 720 rotatably supported on the guide projections 730 formed on the rotating drive member.

The bearing part 720 is formed in a circle surrounding the edge of the air discharge port 110 and the upper bearing attached to the rotation guide member 710 can rotate with respect to the lower bearing attached to the upper surface of the case 100. It is a configuration and thus the rotation guide member 710 can rotate about a vertical axis passing through the center of the air outlet 110 in the vertical direction.

The rotation guide member 710 is formed in a cone shape in which the inner diameter gradually expands as it extends upward from the lower end connected to the bearing part 720, and the guide protrusion 730 is provided on the inner circumferential surface of the rotation guide member 710. It is protruding.

The guide protrusion 730 collides with the air discharged through the rotation guide member 710, and the rotation guide member 710 may rotate by the external force.

In addition, the movement path of air is diffused by rotation of the rotation guide member 710, and turbulent flow is induced due to collision with the guide protrusions 730. Therefore, the air discharged from the case 100 is diffused to a large area and discharged, thereby making it more efficient to dry laundry in a wider area.

7 shows another embodiment of the blowing direction guide unit 800.

The blowing direction guide unit 800 of the present embodiment is provided on the upper portion of the case 100 and a sensing sensor 810 for detecting the position of laundry existing on the upper portion of the case 100, and the air outlet 110 ) Extends upward from one side of the guide plate 820 and the guide plate 820 rotatably installed in the case 100 so as to control the direction of the wind discharged from the air outlet 110. It includes a plate rotation driving unit 830 to drive the rotation.

In the case of the present embodiment, the sensing sensor 810 senses the position of the laundry, and when the laundry is concentrated in one direction, the guide plate 820 rotates by the plate rotation driving part 830 to discharge and move the wind. You will guide the direction.

In this embodiment, the stepping motor connected to the rotating shaft of the guide plate 820 is applied to the plate rotating driving unit 830, but the plate rotating driving unit 830 may also be applied with various driving means capable of rotating and rotating the rotating shaft. .

Furthermore, in the case of the present embodiment, an injection unit 500 capable of spraying a sterilizing agent or a deodorant is further provided inside the case 100.

The injection unit 500 may perform a sterilization and deodorization function by the ultraviolet LED lamp unit 400 by spraying a sterilant in a process in which warm air flows to the outside.

8 shows another embodiment of the blowing direction guide unit 900.

The blowing direction guide unit 900 of the present embodiment is provided on the upper portion of the case 100 and wraps the detection sensor 910 and the air discharge port 110 for detecting the location of laundry existing on the upper portion of the case 100 It is connected to the casing 100 so as to include a guide tube 920 capable of changing the extending direction, and an actuator 930 for controlling the position of the upper end of the guide tube 920.

As in the embodiment illustrated in FIG. 7, the blowing direction guide unit 900 of the present embodiment also senses the position of laundry through the sensor 910, and when the laundry is concentrated on one side, in the case 100 Guide the discharge direction of the discharged wind to increase the drying efficiency.

9 shows an aspect in which the laundry drying apparatus 10 according to the preferred embodiment of the present invention is used with the conventional laundry drying rack 1. The laundry drying apparatus 10 according to the present invention is located at the bottom of a commonly used laundry drying rack 1, and hot air or hot air generated from the laundry drying apparatus 10 is discharged upward, and the laundry drying apparatus as described above (10) The sterilization function may be performed by allowing ultraviolet rays of a specific wavelength to be irradiated upward from the ultraviolet LED lamp unit 400 disposed outside the outside, and a sterilization and deodorization function is provided by providing an injection port 50 according to another embodiment. Improve it. In addition, the laundry drying apparatus 10 increases the drying efficiency by intensively transferring warm air to the laundry by adjusting the direction in which the wind is discharged when the blowing direction guide unit is provided.

Although the laundry drying apparatus 10 according to the present invention is illustrated in FIG. 9, only the aspect used with the laundry drying rack 1 widely used in existing homes is not limited thereto, and the laundry drying apparatus 10 is By a separate structure spaced apart, shoes, insoles, etc. may be utilized to effectively perform the function of drying and sterilization, and those skilled in the art to which the present invention pertains may be extended and utilized in various embodiments. You will understand that there is.

The description of the presented embodiments is provided to enable any person of ordinary skill in the art to use or practice the present invention. Various modifications to these embodiments will be apparent to those skilled in the art of the present invention, and the general principles defined herein can be applied to other embodiments without departing from the scope of the present invention. Thus, the present invention should not be limited to the embodiments presented herein, but should be interpreted in the broadest scope consistent with the principles and novel features presented herein.

1: laundry rack
10: laundry drying device
100: case
110: air outlet 120: air inlet
130: first mesh network 140: second mesh network
200: blower fan
300: air heating unit
400: ultraviolet LED lamp unit
500: injection unit
600: control unit
610: display unit 620: input unit
630: timer 640: wireless communication unit
650: user terminal
700: blowing direction guide
710: rotation guide member 720: bearing
730: guide projection
800: blowing direction guide
810: detection sensor 820: guide plate
830: plate rotation driving unit
900: blowing direction guide unit
910: detection sensor 920: guide tube
930: actuator

Claims (11)

A case having a predetermined internal space and having an air discharge port formed thereon;
A blowing fan provided inside the case to blow wind through the air outlet;
An air heating unit provided inside the case and heating air to increase the temperature of the wind discharged by the blowing fan;
An ultraviolet LED lamp unit which is installed on the upper surface of the case or the air outlet and irradiates ultraviolet light toward laundry to be dried; And
It is installed on the upper portion of the case and includes a blowing direction guide for adjusting the blowing direction of the wind discharged through the air outlet,
The blowing direction guide portion is installed on the upper portion of the case to be rotatable about a vertical axis passing through the center of the air outlet,
The lower end is formed to be the same as or larger than the size of the air discharge port, and a rotation guide member formed in a cone shape with an inner diameter gradually increasing as it extends upward,
Guide projections that protrude a predetermined length on the inner circumferential surface of the rotation guide member, and rotates the rotation guide member by air discharged through the air discharge port.
It characterized in that it comprises a bearing provided at the bottom of the rotation guide member to support the rotation guide member to be rotatable relative to the case
Laundry drying device.
According to claim 1,
In the case, an air inlet is formed at the lower portion of the blowing fan so that external air of the case can be introduced into the inside.
A mesh network is formed at the air outlet and the air inlet,
The case is characterized by further comprising an injection unit for disinfecting or deodorizing agent into the air discharged by the blower fan to be included in the air discharged through the air discharge port and supplied to the laundry to be dried.
Laundry drying device.
According to claim 1,
The blowing fan is installed so that a plurality of spaced apart from each other inside the case,
The air outlets are respectively spaced apart on the upper surface of the case corresponding to the installation position of each of the blowing fans.
Laundry drying device.
According to claim 2,
The mesh network formed in the air outlet is coated with a photocatalyst coating layer,
The ultraviolet LED lamp unit is characterized in that it is capable of sterilizing microorganisms contained in the air passing through the mesh network coated with the photocatalyst by irradiating light toward the mesh network coated with the photocatalyst.
Laundry drying device.
According to claim 1,
Further comprising a control unit for controlling the intensity of the wind discharged by the blowing fan, the heating temperature of the air heated by the air heating unit and the driving of the ultraviolet LED lamp unit,
On one side of the case, a display unit for displaying driving information of the wind intensity, heating temperature, and ultraviolet LED lamp unit, and an input unit for inputting a control signal to the control unit are provided.
Laundry drying device.
The method of claim 5,
The control unit includes a wireless communication unit capable of wireless communication with the outside,
The control unit is characterized in that it controls the operation of the blower fan and the air heating unit and the ultraviolet LED lamp unit according to the control signal transmitted from the user's remote controller or user terminal through the wireless communication unit
Laundry drying device.
The method of claim 6,
The control unit further includes a timer for setting the current time information,
The intensity of the wind by the blower fan controlled by the control unit, the heating temperature range by the air heating unit, and the driving control of the ultraviolet LED lamp unit are linked to the timer and are controllable to operate only for a predetermined period of time. To do
Laundry drying device.
delete delete delete A case having a predetermined internal space and having an air discharge port formed thereon;
A blowing fan provided inside the case to blow wind through the air outlet;
An air heating unit provided inside the case and heating air to increase the temperature of the wind discharged by the blowing fan;
An ultraviolet LED lamp unit which is installed on the upper surface of the case or the air outlet and irradiates ultraviolet light toward laundry to be dried; And
It is installed on the upper portion of the case and includes a blowing direction guide for adjusting the blowing direction of the wind discharged through the air outlet,
The blowing direction guide unit is provided on the upper portion of the case and a sensing sensor for detecting the position of the laundry present on the upper portion of the case,
It is provided on the upper portion of the case, the lower portion is connected to the case so as to surround the air outlet, and a guide tube capable of changing the extension direction,
It is connected to one side of the guide tube, characterized in that it comprises an actuator that can adjust the discharge direction of the guide tube
Laundry drying device.

Images