KR101400930B1 - Sterilizing humidifier with ultra violet light emitting diode module and method thereof - Google Patents

Abstract

Disclosed herein is a sterilizing humidifier having an ultraviolet light emitting diode module and a sterilizing method using the sterilizing humidifier. The sterilizing humidifier having the ultraviolet light emitting diode module of the present invention comprises a main body, An ultraviolet light emitting diode module provided inside the storage part and having an ultraviolet light emitting diode chip for emitting ultraviolet rays of a specific area to sterilize water stored in the storage part, A water line wound around the water pipe to heat the water transported by the water pipe, an opening hole formed in the lower part, a low water chamber connected to the water pipe to receive the water transported through the water pipe, An ultrasonic wave generator for decomposing water contained in the low water chamber into fine particles by ultrasonic waves, A blowing fan connected to one side of the discharging part to supply fine particles discharged through the discharging part together with the blowing fan for supplying outside air to be discharged, And a power supply unit that receives power from an external source and supplies power to the ultraviolet light-emitting diode module, the heat wire, the ultrasonic generator, and the blower fan. This allows ultraviolet rays to be emitted to the water stored in the humidifier before discharging the water of the humidifier, thereby killing the bacteria contained in the water or suppressing the reproduction, thereby discharging harmless water to the human body.

Description

[0001] The present invention relates to a sterilizing humidifier having an ultraviolet light emitting diode module and a sterilizing method using the sterilizing humidifier,

The present invention relates to a humidifier, and more particularly, to a sterilizing humidifier having an ultraviolet light emitting diode module and an ultraviolet light emitting diode module for sterilizing water stored in a humidifier, and a sterilizing method using the same.

Generally, a humidifier is a household appliance that regulates the humidity of a room by atomizing the water and discharging it in the form of small water particles.

The type of humidifier includes a heating type which mixes the steam generated by cutting water and air, an ultrasonic method which vibrates water by ultrasonic wave to emit water particles of molecular state into the air, a complex type which combines heating and ultrasonic methods, , A centrifugal blower that blows into the screen by splashing it into small particles and emits in the tool, and a filter vaporization type in which air is allowed to flow through a wet filter to evaporate water to form moisture.

Among these humidifiers, recently, ultrasonic humidifiers which are easy to use and easy to install an automatic controller have been widely used.

The most important feature of the ultrasonic method is to make water particles in molecular state by vibrating the water by the vibration of the vibrator, and then to discharge the granulated water to the outside together with the air sucked and discharged by the blowing fan.

That is, the ultrasonic humidifier can humidify the room without water.

However, since the ultrasonic humidifier does not heat water, it is not hot, so there is no fear of burning, but the ambient temperature drop due to the heat of vaporization occurs because it is vaporized indoors.

In addition, because the germs in the water are sprayed in the room with the moisture without sterilization, heavy metals and chlorine are ejected to cause bleaching phenomenon that defects the furniture, electronic products, and walls, as well as causing a fatal injury to the human body due to bacteria It can be applied.

Disclosure of the Invention In order to solve the above problems, an object of the present invention is to provide a sterilizing humidifier having an ultraviolet light emitting diode module for sterilizing germs contained in water before discharging water to discharge sterilized water, and a sterilizing method using the same .

According to an aspect of the present invention, there is provided a water purifier comprising: a body; a storage unit installed at an upper portion of the body to store water and having a through hole at a lower portion thereof; An ultraviolet light emitting diode module having an ultraviolet light emitting diode chip for sterilizing water stored in a storage unit, a water pipe connected to a through hole formed in the storage unit to transport water stored in the storage unit, a water pipe wound around the water pipe, And an opening hole formed in a lower portion thereof is connected to the water pipe to receive the water transported through the water pipe, a water reservoir provided in the water reservoir, and water contained in the water reservoir by ultrasonic waves, An ultrasonic wave generator for decomposing the ultrasonic wave into particles, The shipment includes a discharging portion, a blowing fan connected to one side of the discharging portion and supplying external air capable of discharging together with the fine particles discharged through the discharging portion, and a fan formed outside the main body to receive power from an external source And a power supply unit for supplying power to the ultraviolet light-emitting diode module, the heat ray, the ultrasonic wave generator, and the blowing fan. The sterilizing apparatus includes the ultraviolet light emitting diode module.

In the sterilizing humidifier having the ultraviolet light emitting diode module of the present invention, the ultraviolet light emitting diode module is coated with a waterproof coating resin.

In the sterilizing humidifier having the ultraviolet light emitting diode module of the present invention, a water sensor for detecting the operation of the sterilizing humidifier and operating the ultraviolet light emitting diode module simultaneously with the operation of the sterilizing humidifier .

The sterilizing humidifier includes an ultraviolet light emitting diode module of the present invention. The sterilizing humidifier includes an input unit provided outside the main body for inputting an operation state change signal of the sterilization humidifier, and a display unit installed outside the main body, And further comprising:

In the sterilizing humidifier having the ultraviolet light emitting diode module according to the present invention, the input unit can input an operation time change signal of the ultraviolet light emitting diode module, and the display unit displays the operation time of the ultraviolet light emitting diode module Time is displayed.

A sterilizing step of sterilizing the ultraviolet light emitting diode module by emitting ultraviolet rays of a specific region wavelength to the water stored in the storage part, and the water pipe being connected to the through hole formed in the lower part of the storage part A transporting step of transporting sterilized water through the ultraviolet light emitting diode module, a heating step of heating water moving through the water pipe by winding a hot wire on the water pipe, and a low water chamber having an opening hole formed in the lower part thereof, A water disassembling step of disposing the ultrasonic wave generating unit on one side of the inside of the low water chamber to decompose the water contained in the low water chamber into minute molecules, And the fine particles disassembled by the ultrasonic wave generator together with the air sucked by the air blowing fan And the dispensing includes a discharging step. The sterilizing method of the sterilizing humidifier with the ultraviolet light emitting diode module is provided.

According to the sterilizing humidifier having the UV light emitting diode module and the sterilizing method using the UV light emitting diode module according to the present invention, ultraviolet rays are emitted to the water stored in the humidifier before discharging the water of the humidifier, thereby killing the bacteria contained in the water, So that it is possible to discharge harmless water to the human body.

FIG. 1 is a perspective view of a sterilizing humidifier having an ultraviolet light-emitting diode module according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of a sterilizing and humidifying unit including an ultraviolet light-emitting diode module according to an embodiment of the present invention, taken along line A-A '.
3 is a cross-sectional view illustrating an ultraviolet light-emitting diode module according to an embodiment of the present invention.
4 is a flowchart illustrating a method of disinfecting a sterilizing and humidifying apparatus having an ultraviolet light emitting diode module according to an embodiment of the present invention.

In the following description, only parts necessary for understanding the embodiments of the present invention will be described, and the description of other parts will be omitted so as not to obscure the gist of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor is not limited to the meaning of the terms in order to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention, so that various equivalents And variations are possible.

FIG. 1 is a perspective view of a sterilizing humidifier having an ultraviolet light-emitting diode module according to an embodiment of the present invention. FIG. 2 is a sectional view of the sterilizing humidifier having an ultraviolet light-emitting diode module according to an embodiment of the present invention. Sectional view after the incision.

1 and 2, a sterilizing humidifier 100 according to an embodiment of the present invention includes a body 20, a storage unit 25, an ultraviolet light emitting diode module 10, a water pipe 30, a heat ray 35, A low water chamber 40, an ultrasonic wave generating unit 45, a discharging unit 50, a blowing fan 60, and a power supply unit 70.

The main body 20 is a part constituting the appearance of the sterilizing humidifier 100 and includes all the configurations disclosed in the sterilizing humidifier 100 excluding the storage part 25 provided on the top of the main body.

The storage unit 25 is installed at an upper portion of the main body 20 and stores water and has a through hole 27 at a lower portion thereof to send water stored in the storage unit 25 to the water pipe 30.

The storage unit 25 is formed so as to be detachable from the main body 20.

Therefore, in order to fill the storage section 25 with water, only the storage section 25 can be separated from the sterilizing humidifier 100 and easily filled with water.

The water may flow into the storage part 25 through the through hole 27 formed in the lower part of the storage part 25.

That is, when the storage unit 25 is separated from the main body 20, external water can be introduced through the through holes 27. When the storage unit 25 is coupled to the main body 20, The water stored in the water pipe 25 can be sent to the water pipe 30.

The storage unit 25 may have a separate lid capable of opening and closing the through-hole 27.

The water can be discharged through the through hole 27 when the storage part 25 in which the storage part 25 and the main body 20 are separated is moved.

Therefore, when the storage part 25, in which the storage part 25 and the main body 20 are separated from each other, is moved with a separate lid capable of opening and closing the through-hole 27, 27 can be prevented from being discharged.

The ultraviolet light-emitting diode module 10 includes a plurality of ultraviolet light-emitting diode chips installed inside the storage part 25 to dissipate ultraviolet rays of a specific region wavelength to sterilize water stored in the storage part 25.

That is, the ultraviolet light-emitting diode module 10 can kill germs contained in water stored in the storage part 25 by emitting ultraviolet rays that can be sterilized.

The water containing the bacteria stored in the storage unit 25 can cause fatal diseases such as skin diseases and respiratory diseases to the human body released to the outside of the sterilizing humidifier 100. Therefore, the ultraviolet light emitting diode module (10), so that only sterilized water free from harm to the human body can be discharged to the outside.

The configuration of the ultraviolet light-emitting diode module 10 included in the bacterial humidifier 100 of the present invention will be described later.

The ultraviolet light emitting diode module 10 may be coated with a waterproof coating resin.

The ultraviolet light emitting diode module 10 is installed inside the storage part 25 and can be directly contacted with the water stored in the storage part 25.

Accordingly, the water stored in the storage unit 25 may be absorbed by the ultraviolet light-emitting diode module 10, resulting in failure of the ultraviolet light-emitting diode module 10. [

In order to protect the ultraviolet light-emitting diode module 10 from the water stored in the storage part 25, a waterproof coating resin may be applied.

The waterproof coating resin may be a thermosetting resin for high voltage electric parts such as epoxy and silicone which is excellent in light transmittance and heat resistance.

That is, the waterproof coating resin applied to the ultraviolet light emitting diode module 10 may be a material that improves the light emitting performance and durability of the ultraviolet light emitting diode module 10 as well as waterproof.

The water pipe 30 is connected to the through hole 27 formed in the storage unit 25 and can transport the water stored in the storage unit 25.

That is, one end of the water pipe 30 is connected to the storage unit 25, and the other end of the water pipe 30 is connected to the low water chamber 40, To the water chamber (40).

The hot wire 35 is wound on the water pipe 30 to heat the water that the water pipe 30 transports to the low water chamber 40.

That is, when the hot water 35 is wound on the water pipe 30 and the room temperature water stored in the storage unit 25 moves to the low water chamber 40 through the water pipe 30, Can be transported to the water chamber (40).

As the temperature rises, the surface tension weakens.

That is, because the surface tension of water is reduced, water particles can easily split.

Accordingly, the sterilizing humidifier 100 of the present invention can discharge the heated water through the heat ray 35 to the outside, thereby increasing the amount of humidification compared to the case of discharging the water at normal temperature.

The heat ray 35 can heat the water transported by the water pipe 30 to 75 to 80 캜.

By heating the water transported by the water pipe 30 to 75-80 DEG C, the heat ray 35 eliminates the microorganisms and medium and low temperature bacteria contained in the water, and the impurity precipitation inside the humidifier can be reduced.

In addition, since the temperature of the water discharged from the heat pipe 35 to the outside is discharged at 33 to 37 ° C by heating the water transported by the water pipe 30 to 75 to 80 ° C, there is no risk of burning and the temperature of the room is kept warm .

The lower water chamber 40 can receive the water transported through the water pipe 30 by connecting the opening hole 42 formed in the lower part to the water pipe 30.

That is, the water contained in the low water chamber 40 is sterilized through the ultraviolet light emitting die mode module 10, and the heated water is received through the heat ray 35.

The ultrasonic wave generator 45 is disposed inside the low water chamber 40 and can decompose the water contained in the low water chamber 40 into fine particles by ultrasonic waves generated from the ultrasonic wave generator 45.

That is, when the ultrasonic wave generator 45 generates ultrasonic waves due to the vibration of the ultrasonic wave generator 40 and vibrates the water contained in the low water chamber 40, the ultrasonic wave generator 45 receives vibration from the water molecules under the low water chamber 40 .

When a vibrating water molecule collides with water molecules that are not vibrating, the vibrations are transmitted between the molecules, and when the vibration touches the surface of the water in the upper portion of the lower chamber 40, the water molecules on the surface of the water are decomposed into fine particles .

The water molecules that break down into fine particles can rise above the water surface and become humid.

Therefore, the sterilizing humidifier 100 can humidify the external environment by not including heating the water to such an extent that steam is generated by providing the ultrasonic generator 45.

The discharging portion 50 is connected to the upper portion of the low water chamber 40 to discharge fine particles decomposed by the ultrasonic wave generating portion 45 to the outside.

That is, the discharging unit 50 is sterilized through the ultraviolet light-emitting diode module 10, heated through the heat ray 35, and discharged through the ultrasonic wave generator 45 into the external environment .

A blowing fan 60 is connected to one side of the discharging part 50 to supply the outside air so that the fine particles discharged through the discharging part 50 can be discharged more easily to the external environment.

The air blowing fan (60) sucks the air that has entered through the air holes formed in the main body (20).

The air sucked through the air blowing fan 60 is supplied to the discharging unit 50 and the fine particles existing in the discharging unit 50 are raised and discharged to the outside environment.

The outside air is sucked into the blowing fan (60) through an air hole outside the sterilizing humidifier (100).

Before the outside air is sucked into the blowing fan 60, the outside air passes through the air filter 61 first.

The air filter 61 can filter various bacteria contained in the air so that only harmless air free from germs can be sucked into the blowing fan 60 and supplied to the discharging unit 50.

That is, the fine particles, that is, the water and the air, discharged through the discharge part 50 are sterilized by the ultraviolet light-emitting diode module 10, and the air is sterilized by the air filter 61 and discharged to the outside.

The power supply unit 70 is formed outside the main body 20 and receives power from an external source and supplies power to the ultraviolet light emitting diode module 10, the heat ray 35, the ultrasonic wave generator 45, .

That is, the power supply unit 70 can receive power from the external power supply unit and supply power to the sterilization and humidifier 100 where power is required.

Accordingly, the power supply unit 70 can supply power to the sterilizing humidifier 100, the ultraviolet light emitting diode module 10 can emit ultraviolet rays, the heat ray 35 can heat water, And the blowing fan 60 allows the air to be sucked into the discharging portion 50. In this case,

The sterilizing humidifier 100 is installed inside the storage unit 25 and senses the operation of the sterilizing humidifier 100 to operate the sterilizing humidifier 100 and a water sensing sensor 65 ).

That is, when the sterilization humidifier 100 is supplied with electric power through the power supply unit 70, the water detection sensor 65 senses the operation of the sterilization humidifier 100 to operate the ultraviolet light emitting diode module 10.

In addition, when the disinfecting and humidifying device 100 is stopped from operating, the water detecting sensor 65 can detect the disconnection of the ultraviolet light emitting diode module 10 and stop the operation of the ultraviolet light emitting diode module 10.

The sterilizing humidifier 100 is installed outside the main body 20 and includes an input unit 22 for inputting a signal for changing the operating state of the sterilizing humidifier 100 and a display unit 22 for displaying the operating state of the sterilizing humidifier 100, And a display unit 24 for displaying the image.

The input unit 22 is installed outside the body 20 of the sterilizing humidifier 100 so that the user can easily control the sterilizing humidifier 100 by inputting the temperature of the water to be humidified or the power on / off of the sterilizing humidifier 100 .

The information inputted through the input unit 22 can be easily checked by the user through the display unit 24 to check the operating state of the sterilizing humidifier 100. For example, if the temperature of water to be humidified is changed through the input unit 22 If the changed water temperature is displayed through the display unit 24 and the power is turned off through the input unit 22, the display state of the display unit 24 disappears and the user can know that the operation of the sterilizing humidifier 100 is stopped.

The input unit 22 can input an operation time change signal of the ultraviolet light emitting diode module 10 and the display unit 24 can display the operation time of the ultraviolet light emitting diode module 10 according to the input of the input unit 22. [ can do.

The ultraviolet light emitting diode module 10 may sense the operation of the sterilizing humidifier 100 through the water sensing sensor 65 so as to operate simultaneously with the operation of the sterilizing humidifier 100 as well as the operation of the input unit 22 The operation time of the ultraviolet light emitting diode module 10 can be changed by inputting a signal capable of changing the operation time of the ultraviolet light emitting diode module 10. [

In addition, if the operation time of the ultraviolet light-emitting diode module 10 is changed through the input unit 22, the change can be displayed on the display unit 24 so that the user can easily grasp the operation time.

Although the input unit 22 and the display unit 24 are displayed on the right side of the main body 20 in the embodiment of the present invention, the technical idea of the present invention is not limited to this, It can be installed anywhere outside the main body 20.

3 is a cross-sectional view illustrating an ultraviolet light-emitting diode module according to an embodiment of the present invention.

3, an ultraviolet light emitting diode module 10 according to an embodiment of the present invention includes a plurality of ultraviolet light emitting diode chips 1, a PCB substrate 3, a lens unit 6, a reflector 8, 2).

As described above, the ultraviolet light-emitting diode module 10 is an apparatus that can dissolve ultraviolet rays to sterilize. The advantages of the ultraviolet light-emitting diode module 10 will be described below.

The ultraviolet rays directly transmitted from the sun to the earth have three types of UV-A (320 to 360 nm), UV-B (280 to 320 nm) and UV-C (250 to 280 nm) 99% reaching the Earth's surface is in the form of UV-A (320-360 nm) and there is only a small harm in the plant. UV-B (280-320 nm) can damage plant tissues and cause skin cancer in humans, -C (250-280 nm) can kill bacteria and viruses.

This bactericidal effect of ultraviolet rays is mainly caused by the UV-C region between 250 nm and 280 nm in the ultraviolet wavelength band, and UV-C is characterized by sterilized ultraviolet light because the DNA present in the cells absorbs UV-C well .

In UV-C, the wavelength of 253.7 nm (approximately 254 nm) is best absorbed by DNA, and this wavelength permanently damages the DNA, the microorganism gene material, and the wavelength exhibiting the highest bactericidal effect is 265 nm.

Thus, the ultraviolet light emitting diode module 10 emits ultraviolet light having a wavelength of 250 nm to 280 nm to sterilize bacteria.

Ultraviolet ray sterilization using the ultraviolet light emitting diode module 10 can sterilize all the bacteria. In the present invention, the ultraviolet light emitting diode module 10 is provided inside the sterilizing humidifier through ultraviolet sterilization to remove harmful bacteria , Escherichia coli, and viruses can be sterilized.

The ultraviolet light-emitting diode chip 1 is an ultraviolet light-emitting diode fabricated in the form of a semiconductor chip.

The ultraviolet light emitting diode chip 1 emits only the wavelength of a specific region and can emit only the necessary wavelength due to the characteristics of the semiconductor chip and thus the filter may not be used.

Therefore, the sterilization method using the ultraviolet light-emitting diode chip 1 has high efficiency because the power is not dispersed.

The ultraviolet light-emitting diode chip 1 is a semiconductor and is packaged with semiconductor technology and is very robust.

In addition, since the ultraviolet light-emitting diode chip 1 does not contain a heavy metal restriction substance, it is eco-friendly and can have a semi-permanent lifetime.

The plurality of ultraviolet light emitting diode chips 1 may be arranged according to a printed circuit pattern of the PCB substrate 3 to form an array.

 The plurality of ultraviolet light-emitting diode chip 1 arrays may uniformly arrange the ultraviolet light-emitting diode chips 1 that emit the same kind of wavelengths or may mix ultraviolet light-emitting diode chips 1 that emit different kinds of wavelengths.

In addition, the plurality of ultraviolet light-emitting diode chips 1 may be uniformly arranged on one side of the PCB substrate 3, and may be arranged in various forms such as a matrix or zigzag.

A plurality of ultraviolet light-emitting diode chips 1 on one side of the PCB substrate 3 are mounted.

The PCB substrate 3 may be an epoxy resin substrate, a compogite base material substrate, a flexible base material substrate, a ceramic base material, or the like depending on the material of the PCB substrate 3, Substrate and a metal cored base material substrate.

The PCB substrate 3 may be classified into a rigid PCB, a flexible PCB, and a rigid-flexible PCB depending on its characteristics.

The PCB substrate 3 according to the embodiment of the present invention can be formed by selecting any one of the above-described types.

A printed circuit pattern, which is a path for transmitting an electric signal, is formed on the PCB substrate 3, and a plurality of ultraviolet light-emitting diode chips 1 are mounted on the PCB substrate 3 according to a printed circuit pattern formed.

The PCB substrate 3 may be coated with a reflective coating layer 7 on the surface on which the ultraviolet light emitting diode chip 1 is mounted in order to increase the reflectance of ultraviolet rays.

The reflective coating layer 7 may be made of a material such as Al, Au, Ag or the like having good reflection characteristics.

The lens unit 6 may be formed at a predetermined interval in a direction in which the ultraviolet light emitting diode chip 1 emits ultraviolet rays.

The lens unit 6 diffuses the ultraviolet rays of the point light source into the planar light source and expands the angle at which the ultraviolet rays are radiated, so that ultraviolet rays can be irradiated over a wider area.

The lens unit 6 may include a diffusion plate 4 and a radiation tube lens 5. [

The diffuser plate 4 can change the ultraviolet light of the point light source to the ultraviolet light of the surface light source.

That is, the ultraviolet light-emitting diode chip 1 emits ultraviolet rays of the point light source, and ultraviolet rays of the point light source can be diffused into the ultraviolet rays of the surface light source as they pass through the diffusion plate 4. [

A diffusion pattern is formed in the diffusion plate 4, and ultraviolet rays of the point light source incident on the diffusion pattern formed can be diffused into ultraviolet rays of the planar light source.

The radiation angle of the ultraviolet rays can be increased by extending the angle at which the ultraviolet rays are radiated.

The reflection plate 8 may be formed to seal the space separated between the PCB substrate 3 and the lens unit 6 and to support the lens unit 6.

The reflection plate 8 can reflect ultraviolet rays emitted from the ultraviolet light emitting diode chip 1 toward the lens unit 6.

The reflector 8 can be coded with a reflective coating layer 7 to increase the reflectance of ultraviolet rays on the inner surface.

As the reflective coating layer 7, materials such as Al, Au, Ag and the like having good reflection characteristics can be used.

The heat sink 2 may be formed on the other side of the PCB substrate 3 on which the ultraviolet light emitting diode chip 1 is mounted.

The heat sink 2 can dissipate heat radiated from the plurality of ultraviolet light-emitting diode chips 1 and the PCB substrate 3 on which the ultraviolet light LED chips 1 are mounted.

At this time, the heat sink 2 may be formed using a heat spreader, a heat sink, a heat pipe, or the like.

4 is a flowchart illustrating a method of disinfecting a sterilizing and humidifying apparatus having an ultraviolet light emitting diode module according to an embodiment of the present invention.

Referring to FIG. 4, a method of sterilizing a sterilizing and humidifying apparatus having an ultraviolet light emitting diode module according to an embodiment of the present invention is as follows.

First, a storage step (S10) of storing water that can be discharged through a sterilizing humidifier through a storage unit is performed.

The water stored in the storage unit may contain bacteria because the tap water used in the home is generally used.

Accordingly, the sterilizing humidifier is finally subjected to a sterilization step (S20) of sterilizing the water stored in the storage part to discharge harmless water to the human body without bacteria.

That is, since the ultraviolet light emitting diode module is provided inside the storage part, ultraviolet rays are emitted from the water stored in the storage part, and water can be sterilized by ultraviolet rays.

The sterilized water is transported through a through-hole formed in the lower part of the reservoir to the water pipe (S30).

And a heating step (S40) in which the sterilized water is heated through the hot wire wound around the water pipe in the process of being transported through the water pipe.

By heating the sterilized water, the surface tension of the water is weakened.

That is, since the surface tension of the water is reduced, the water particles can be easily split, and when the water is discharged to the outside, the amount of the humidification can be improved as compared with the case of discharging the water at normal temperature.

The water pipe is connected to the opening hole formed in the lower part of the water storage room.

Water heated in the water pipe goes through a receiving step (S50) in which the water is received into the water storage room through the opening hole formed in the lower water storage room.

The water contained in the low-water chamber is subjected to a water decomposition step (S60) in which it is decomposed into fine particles by ultrasonic waves generated by the ultrasonic wave generator installed on the low-water chamber.

By decomposing the water contained in the lower chamber, the water molecules decomposed into fine particles can protrude above the water surface.

The water molecules decomposed into fine particles move to the discharge section connected to the upper portion of the embroidery chamber.

The discharging portion can suck the outside air by the blowing fan connected to one side of the discharging portion. The fine particles moving to the discharging portion are discharged through the discharging step S70 mixed with the air sucked in the blowing fan.

In other words, the air sucked in the blowing fan lifts the fine particles moved to the discharging portion and can be discharged to the external environment well.

It should be noted that the embodiments disclosed in the drawings are merely examples of specific examples for the purpose of understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

1: ultraviolet light emitting diode chip
2: Heating plate
3: PCB substrate
4: diffusion plate
5: Rectangular lens
6:
7: Reflective coating layer
8: Reflector
10: Ultraviolet light emitting diode module
20:
22:
24:
25:
27: Through hole
30: water pipe
35: Heat line
40: Low room
42: aperture hole
45: Ultrasonic wave generator
50:
60: blowing fan
61: air filter
65: Water sensor
70: Power supply
100: sterilization humidifier

Claims (6)

main body;
A storage unit installed at an upper portion of the main body to store water and having a through hole at a lower portion thereof;
An ultraviolet light emitting diode module having an ultraviolet light emitting diode chip installed in the stored water of the storage unit to dissipate ultraviolet rays of 250 nm to 280 nm to sterilize water stored in the storage unit;
A water pipe connected to the through hole formed in the storage unit to transport water stored in the storage unit;
A heating wire wound around the water pipe to heat the water transported by the water pipe;
An open hole formed in the lower portion is connected to the water pipe to receive the water transported through the water pipe;
An ultrasonic wave generator installed inside the low water chamber for decomposing water contained in the low water chamber into fine particles by ultrasonic waves;
A discharging unit connected to an upper portion of the low water chamber to discharge fine particles decomposed by the ultrasonic wave generating unit;
A blowing fan connected to one side of the discharging part and supplying outside air capable of discharging together with fine particles discharged through the discharging part; And
And a power supply unit provided outside the main body and supplying power to the ultraviolet light-emitting diode module, the heating wire, the ultrasonic generator, and the blower fan,
And a water sensor disposed inside the storage unit to sense operation of the sterilizing humidifier and to operate the ultraviolet light emitting diode module at the same time as operation of the sterilizing humidifier,
An input unit provided outside the main body for inputting a signal for changing the operating state of the sterilizing humidifier;
And a display unit installed outside the main body and displaying an operating state of the sterilizing / humidifying unit,
Wherein the ultraviolet light emitting diode module is coated with a waterproof coating resin,
Wherein the input unit is capable of inputting an operation time change signal of the ultraviolet light emitting diode module and the display unit displays an operation time of the ultraviolet light emitting diode module according to an input of the input unit Sterilization humidifier. delete delete delete delete A storage step of storing a storage additive;
A sterilizing step of ultraviolet light emitting diode module for sterilizing ultraviolet rays of a specific region wavelength to water stored in the storage portion;
A transporting step of transporting sterilized water through the ultraviolet light emitting diode module, the transporting pipe being connected to the through hole formed in the lower part of the storage part;
A heating step of heating water traveling through the water pipe by winding a hot wire on the water pipe;
A water receiving step in which a low water chamber having an opening hole at a lower portion thereof is connected to the water pipe through the opening hole to receive water of the water pipe;
A water decomposing step of disposing an ultrasonic wave generating part on one side of the inside of the low water chamber to decompose the water contained in the low water room into minute molecules; And
A discharging step of discharging fine particles decomposed by the ultrasonic wave generator together with the air sucked by the blowing fan, the discharging unit being connected to the upper portion of the low water chamber;
Wherein the ultraviolet light emitting diode module comprises a plurality of light emitting diodes (LEDs).

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