KR100934977B1 - Photocatalyst lamp and shoe sterilizer using therefor - Google Patents

Abstract

PURPOSE: An optical catalyst lamp and a shoes sterilization device using the same provided, which prevent damage of the optical catalyst lamp and efficiently sterilize harmful material in the air. CONSTITUTION: A shoes sterilization device using an optical catalyst lamp comprises a footwear receiving chamber which is equipped with a door opening and closing the front side and receives footwear; a main body which is integrally combined with the footwear receiving chamber and communicates with the footwear receiving chamber; an optical catalyst lamp which sterilizes the footwear accepted in the footwear receiving chamber; a guide tube(12) which is separated from the outer circumference of the optical catalyst lamp; a guide(13) which is separated from the optical catalyst lamp; and a ventilation fan circulating the air within the shoes sterilization device.

Description

Photocatalyst Lamp And Shoe Sterilizer Using Therefor}

The present invention relates to a photocatalyst lamp device and a shoe sterilizer using the same, and more particularly, to a photocatalyst lamp device including a photocatalyst lamp, comprising a guide tube spaced apart from an outer surface of the photocatalyst lamp and a guide formed on an inner circumferential surface of the guide tube. The present invention relates to a shoe sterilizer using a photocatalyst lamp that installs a device on a part of a main body to dry, sterilize and deodorize a shoe.

Photocatalyst refers to a substance that does not change itself, but promotes a reaction by absorbing light. When light comes in contact with the sun or a fluorescent lamp, a strong oxidizing power is generated on the surface thereof to remove harmful substances such as organic compounds and bacteria. Environmental purification material.

When the photocatalyst receives ultraviolet rays such as sunlight or fluorescent lamps, electrons (e-) with electricity and holes (h +) with + electricity are formed as in the principle of solar cells.

Among them, the hole (h +) forms a particularly powerful oxidizing hydroxide (OH Radical), which has a stronger oxidizing power than chlorine for sterilization or ozone of hypochlorite.

In addition, the electrons generate oxygen ions adsorbed on the photocatalyst into oxygen ions, which produce intermediates and peroxides in the oxidation reaction or water reactions through hydrogen peroxide. Effect, water purification effect, bactericidal effect, odor removal effect.

The photocatalyst lamp refers to a lamp whose surface is treated with a photocatalyst that causes a chemical reaction by light energy. The photocatalyst lamp uses the most efficient visible light-reactive titanium dioxide compound in indoor lighting.

In general, the photocatalyst lamp 100 of the prior art is coated with a photocatalyst film 103 on the outer circumferential surface of the fluorescent lamp.

More specifically, the phosphor 101 is coated on the inner circumferential surface of the cylindrical glass tube 102 made of glass in which the photocatalytic film 103 is coated on the outer circumferential surface of a general ultraviolet fluorescent lamp as shown in the state of the photocatalyst lamp of the prior art of FIG. 1. Is coated and a photocatalyst film 103 made of a titanium dioxide film is coated on the outer circumferential surface of the glass tube 102, and a cord for connection with a power source is protruded at both ends.

When the phosphor 101 is not coated on the inner circumferential surface of the glass tube 102, the phosphor 101 may be filled in the inner space of the glass tube 102.

When the photocatalyst lamp 100 is turned on, the titanium dioxide coated on the outer circumferential surface of the glass tube 102, that is, the photocatalyst film 103 is chemically reacted with a very small amount of near ultraviolet rays generated from the lamp to attach to the outer circumferential surface of the glass tube 102. Decompose pollutants and slowly destroy odorous substances and bacteria in indoor air, volatile organic compounds that cause various diseases such as headaches, allergies and atopic dermatitis, formaldehyde and bacteria in the air, viruses, odors, etc. do.

That is, the air contaminated by the convection phenomenon is purged through sterilization and deodorization at the moment of contact with the outer circumferential surface of the glass tube 102, and is removed by photocatalyst among the substances of inverse smell, such as ammonia (toilet odor) and acetaldehyde (tobacco, etc.). Irritating odors), methyl mercaptan (rotten onion odor), acetic acid (sour smell), and hydrogen sulfide (rotten egg smell).

The photocatalyst lamp 100 is used for sterilizers such as dishes and shoes, but by installing a blower fan near the photocatalyst lamp 100 to operate the blower fan, the air in the sterilizer is artificially circulated to promote a lot of air to the photocatalyst membrane 103. By contacting, more bacteria are contained in the air.

Looking at the state diagram of the shoe sterilizer using the photocatalyst of the prior art of Figure 2, the shoe sterilizer 110 is composed of a rectangular body of a combination of the side panel, the top panel, the bottom panel, the rear panel.

The shoe sterilizer using a photocatalyst of the prior art is formed with a shoe storage compartment 111 for accommodating shoes, and is provided with an opening and closing door for opening and closing the front of the shoe storage 111 compartment, the upper portion of the shoe storage compartment 111 The main body is composed of a sterilization chamber 112 having a sterilization device 120 configured to communicate with the shoe storage compartment 111 and sterilize the shoes stored in the shoe storage compartment 111.

The sterilization device 120 is a lamp support coupled to one side of the sterilization chamber 112, the ultraviolet lamp 121 is coupled to the lamp support and the lamp support is coupled to the ultraviolet lamp 121 is generated Titanium dioxide mesh cap 122 which causes a photocatalytic effect by ultraviolet rays, a blowing fan 123 installed to circulate air in the shoe box inside the sterilization chamber 112, and an ultraviolet lamp on the upper portion of the ultraviolet lamp 121. And a reflecting plate 124 reflecting the ultraviolet rays generated from the 121.

However, the photocatalyst lamp of the prior art is formed by coating titanium dioxide on the outer circumferential surface of an ultraviolet fluorescent lamp, that is, in the form of a circular tube, so that the wind being fed by the blower fan is short and uniform in contact with the outer circumferential surface of the lamp, that is, titanium dioxide film. There is a disadvantage in that the efficiency such as sterilization is poor because it is not contacted.

In addition, the shoe sterilizer using the ultraviolet lamp of the prior art has a disadvantage that the ultraviolet lamp is easily broken since no protective film is formed on the ultraviolet lamp.

In addition, the shoe sterilizer using the ultraviolet lamp of the prior art has a disadvantage that the titanium dioxide mesh cap and the ultraviolet lamp is spaced apart while the titanium dioxide mesh cap is a mesh shape that has a photocatalytic effect, so that the surface area is small so that the photocatalytic effect cannot be efficiently exhibited.

The present invention is to solve the above problems, to constitute a device for protecting the photocatalyst lamp itself to prevent damage of the photocatalyst lamp by contact or impact of other materials, to constitute a device for swirling air photocatalyst lamp The photocatalyst lamp which sterilizes harmful substances contained in the air by increasing the contact time between the photocatalyst lamp and the air while allowing the air in contact with the rotating circuit to provide a shoe sterilizer using the same.

A photocatalyst lamp device comprising a photocatalyst lamp, comprising: a guide tube spaced apart from an outer circumferential surface of the photocatalyst lamp at a predetermined interval and formed of a cylindrical tube; A guide configured on the inner circumferential surface of the guide tube and spaced apart from the photocatalyst lamp in a spiral shape; It is to include.

In addition, in the photocatalyst lamp device, the photocatalyst film is coated on the outer circumferential surface or the inner circumferential surface of the guide tube.

In addition, in the photocatalyst lamp device, the photocatalyst film is coated on the outer surface of the guide.

In addition, the present invention is a shoe sterilizer composed of a shoe storage chamber for accommodating shoes, a body composed of a sterilization chamber in communication with the shoe storage chamber, and a photocatalyst lamp configured in the sterilization chamber, spaced apart from the outer circumferential surface of the photocatalyst lamp at regular intervals. A guide tube formed of a cylindrical tube; A guide configured on the inner circumferential surface of the guide tube and spaced apart from the photocatalyst lamp in a spiral shape; And a blowing fan configured at one end of the photocatalyst lamp and the guide tube to circulate the air in the shoe sterilizer by sucking and discharging the air into the guide tube.

In addition, the present invention is a shoe sterilizer configured with a photocatalyst lamp, the photocatalyst film is coated on the outer peripheral surface or the inner peripheral surface of the guide tube.

In addition, the present invention is a shoe sterilizer configured with a photocatalyst lamp, the photocatalyst film is coated on the outer surface of the guide.

In addition, the present invention is a shoe sterilizer configured with a photocatalyst lamp, the filter is configured on the inlet side of the guide tube communicating with the shoe storage chamber and the sterilization chamber is configured to remove the dust in the air in the shoe sterilizer.

In addition, the present invention is a shoe sterilizer comprising a photocatalyst lamp, the heater for drying the shoes stored in the shoe storage compartment by heating the air discharged from the blower tube is configured on the outlet side of the blower communicating with the shoe storage chamber and the sterilization chamber Is configured.

According to the present invention, the photocatalyst lamp is prevented from contacting or impacting other materials due to the guide tube spaced apart from the photocatalyst lamp, thereby preventing shortening of life due to artificial damage.

In addition, the present invention allows the air in contact with the photocatalyst lamp to be circulated while rotating in a vortex by the guide in the guide tube to increase the contact time with the photocatalyst lamp, thereby effectively sterilizing harmful substances contained in the air.

In addition, the present invention has the effect that the photocatalyst film is coated on the outer circumferential surface or the inner circumferential surface of the guide tube can also sterilize air in contact with the outer circumferential surface or the inner circumferential surface of the guide tube in addition to the photocatalyst lamp.

In addition, the present invention has the effect that the photocatalyst film is coated on the outer surface of the guide can also sterilize the air in contact with the outer surface of the guide.

In addition, the present invention is configured on the inlet side of the guide tube is configured to remove the dust in the air sucked into the guide tube is effective to remove the dust in the shoe sterilizer.

In addition, the present invention is configured on the outlet side of the blower is configured to apply a temperature to the air discharged from the blower tube has the effect that it is possible to quickly dry the shoes stored in the shoe storage room of the shoe sterilizer.

The photocatalyst lamp device of the present invention is composed of a photocatalyst lamp, a guide tube and a guide as in the perspective view of the photocatalyst lamp device of the present invention of FIG.

The photocatalyst lamp 11 is the same as the photocatalyst lamp of the prior art, the configuration of which is coated with a photocatalyst film on the outer circumferential surface of the ultraviolet fluorescent lamp as shown in FIG. Phosphor 101 is coated on the inner circumferential surface of the cylindrical glass tube 102 coated with a film 103 and made of glass, and a photocatalytic film 103 made of a titanium dioxide film is coated on the outer circumferential surface of the glass tube 102. And both ends protrude a cord for connection with the power source, the phosphor 101 is filled in the inner space of the glass tube 102, if not coated on the inner peripheral surface of the glass tube (102).

4, the photocatalyst film 22 is coated on the inner circumferential surface of the guide tube 12, or the photocatalyst film 21 is coated on the outer circumferential surface of the guide tube 12, or the guide tube 12 is illustrated. The photocatalyst films 21 and 22 are simultaneously coated on the inner circumferential surface and the outer circumferential surface thereof.

The guide tube 12 is configured to be spaced apart from the outer circumferential surface of the photocatalyst lamp 11 at regular intervals, and is composed of a cylindrical tube having a diameter larger than the diameter of the photocatalyst lamp 11.

The guide tube 12 may be made of a material that is not deformed by the ultraviolet light of the photocatalyst lamp 11, that is, glass, stainless steel or chemical resin, but may pass through the ultraviolet light of the photocatalyst lamp 11. It is preferable to set it as transparent glass, transparent polycarbonate, etc. which are materials.

When the guide tube 12 is made of an opaque material, the photocatalyst film 22 is coated only on the inner circumferential surface of the guide tube 12, and in the case of a transparent material, the photocatalyst film 21 is only on the inner circumferential surface of the guide tube 12. ) Is coated or the photocatalyst films 21 and 22 are simultaneously coated on the inner and outer circumferential surfaces of the guide tube 12.

The reason for coating the photocatalyst films 21 and 22 on the guide tube 12 is to increase sterilization effect as the photocatalyst film is enlarged by enlarging the area where air is in contact with the photocatalyst film.

When the guide tube 12 is made of an opaque material, ultraviolet light of the photocatalyst lamp 11 does not pass through the guide tube 12, so that the photocatalyst film 22 is coated only on the inner circumferential surface of the guide tube 12. Will be.

When the guide tube 12 is made of a transparent material, since the ultraviolet light of the photocatalyst lamp 11 passes through the guide tube 12, the photocatalyst lamp 21 may also be applied to the photocatalyst film 21 coated on the outer circumferential surface of the guide tube 12. Ultraviolet ray 11 affects the photocatalyst film 21 to chemically react to sterilize the air on the outer circumferential surface of the guide tube 12.

The guide 13 is configured between the guide tube 12 and the photocatalyst lamp 11, and is configured on the inner circumferential surface of the guide tube 12 while being spaced apart from the photocatalyst lamp 11 and formed in a spiral shape.

Therefore, the diameter of the guide tube 12 is configured to be larger than the diameter of the photocatalyst lamp 11 and the width of the guide 13 combined.

Since the guide 13 is helically formed, air circulated in the guide tube 12 is helically rotated between the guide tube 12 and the photocatalyst lamp 11 so that the air is passed through the photocatalyst lamp 11. The sterilization efficiency is high by increasing the contact time with the.

The guide 13 is coated with a photocatalyst film 13-1 on the outer surface of the guide 13 to increase the sterilization effect by the ultraviolet light of the photocatalyst lamp 11.

The guide 13 is rectangular, triangular, inverted V-type or isosceles type cross section is preferably a triangular, inverted V-type or equilateral legs type that can reduce the resistance of the air flowing into the guide tube 12 than the rectangle. Do.

Meanwhile, the photocatalytic films 13-1, 21, and 22 coated on the guide tube 12 and the guide 13 include titanium dioxide (TiO 2), zirconia (ZrO 2), zinc oxide (ZnO), and iron dioxide (Fe 2 O 3). One of them.

Among the oxides exhibiting the photocatalytic effect, the photocatalytic films 13-1, 21, and 22 of the guide tube 12 and the guide 13 are present on the earth, and the raw materials are inexpensive, stable, and harmless to the human body. Titanium dioxide with is preferred.

On the other hand, the guide tube 12 is fixedly mounted by the bracket 14,

The bracket 14 fixes or mounts both ends of the photocatalyst lamp 11 and fixes or mounts both ends of the guide tube 12. The bracket 14 itself is installed in a different configuration so that the photocatalyst lamp 11 and It is the structure which makes the guide tube 12 be installed in another structure.

The bracket 14 is composed of a mounting bracket 14-1 for mounting both ends of the photocatalyst lamp 11 and a coupling bracket 14-2 that is integral with the mounting bracket 14-1 and coupled to another configuration. do.

The two mounting brackets 14-1 are configured to be spaced apart at regular intervals so as to be suitable at both ends of the photocatalyst lamp 11, and a through hole is formed in the middle, and the photocatalyst lamp 11 is formed in the through hole. It is mounted.

The coupling bracket 14-2 extends from the mounting bracket 14-1 and is integrally formed, but may be configured separately in each of the mounting brackets 14-1, and may be configured in two or two mounting brackets 14. -1) may be formed in one piece connecting one.

The shape of the bracket 14 to which the coupling bracket 14-2 and the mounting bracket 14-1 are coupled may be “a” type, “t” or “v” according to the space and location where the photocatalyst lamp 11 is installed. It can be changed into various forms such as shape.

The mounting bracket 14-1 is formed with a through hole on which the photocatalyst lamp 11 is mounted, and is formed concentrically and spaced apart from each other. The groove is one side of the mounting bracket 14-1, that is, two mounting holes. The brackets 14-1 are formed in a circular shape facing each other, and the guide tube 12 is mounted in the groove.

The through-holes may be changed in various shapes, such as grooves, depending on the space and position where the photocatalyst lamp 11 is installed. Can be changed in various ways.

5 is a perspective view of the shoe sterilizer using the photocatalyst of the present invention and the state of the shoe sterilizer using the photocatalyst of the present invention of FIG. 6, the shoe sterilizer 50 using the photocatalyst of the present invention includes a main body and a sterilizer 60. It is composed.

The main body is composed of a shoe storage chamber 51 and a sterilization chamber 52 and the sterilization apparatus 60 is configured in the sterilization chamber 52.

The shoe storage chamber 51 is rotated and provided with an opening and closing door for opening and closing the front surface and is formed as an inner space for accommodating shoes, and the sterilization chamber 52 and the shoe storage 51 chamber are integrally formed. It is divided into partitions formed by partitions and is formed as an inner space.

The communication path is in communication with the sterilization chamber 52 and the shoe storage chamber 51, and at the inlet of the photocatalyst lamp 61 and the guide tube 62 to be described later, and at the discharge port of the blower fan 65. Communication paths in communication with each other are configured.

Air in the shoe storage chamber 51 flows into the sterilization chamber 52 from the shoe storage chamber 51 through the communication path on the inlet side of the photocatalyst lamp 61 and the guide tube 62, and the photocatalyst lamp 61 and It passes through the guide tube 62, is sucked into the blowing fan 65 and discharged, and is circulated back to the shoe storage chamber 51 through a communication path communicating with each other at the discharge port of the blowing fan 65.

The sterilization chamber 52 may be configured at the upper portion of the shoe storage chamber 51 or may be configured at the side according to the installation place and space.

On the other hand, the sterilization device 60 is composed of a photocatalyst lamp 61, a guide tube 62, a guide 63, a blowing fan (65).

The photocatalyst lamp 61 is configured in the sterilization chamber 52 to sterilize the shoes stored in the shoe storage chamber 51. The prior art sterilization lamp 100 of FIG. 1 described in the photocatalyst lamp device 10 is described. Since it is the same as the description thereof will be omitted.

In order to control the current supplied to the photocatalyst lamp 61, a ballast 66 connected to the photocatalyst lamp 61 may be installed in the sterilization chamber 52.

The guide tube 62 is spaced apart from the outer circumferential surface of the photocatalyst lamp 61 at regular intervals and is composed of a cylindrical tube.

The detailed configuration of the guide tube 62 is different from the guide tube 12 of the photocatalyst lamp device 10 of the present invention described above and the same reference numerals and the description thereof will be omitted.

The guide 63 is formed on the inner circumferential surface of the guide tube 62 while being spaced apart from the photocatalyst lamp 61 and formed in a spiral shape.

The detailed configuration of the guide 63 is different from the guide 13 of the photocatalyst lamp device 10 of the present invention described above, and the configuration thereof is the same, and the description thereof will be omitted.

The photocatalyst film is coated on the outer circumferential surface or the inner circumferential surface of the guide tube 62, and the detailed structure of the photocatalyst film is described above. Since the configuration is the same and description thereof will be omitted.

The photocatalyst film is coated on the outer surface of the guide 63. The detailed configuration of the photocatalyst film is the same as that of the photocatalyst film of the guide 13 of the photocatalyst lamp device 10 according to the present invention. Is omitted.

Since the cross section of the guide 63 is rectangular, triangular, V-shaped or equilateral ladder type, the detailed description of the cross section is the same as that described in the photocatalyst lamp device 10 of the present invention, and thus the description thereof is omitted.

The photocatalyst film may be any one of titanium dioxide (TiO 2), zirconia (ZrO 2), zinc oxide (ZnO), and iron dioxide (Fe 2 O 3), but titanium dioxide having an advantage that the raw material is inexpensive and stable and harmless to human body is preferable. Do.

On the other hand, the guide tube 62 is mounted on both ends of the bracket 64, the bracket 64 is mounted on both ends of the photocatalyst lamp 61, is coupled to one side in the sterilization chamber 52, the photocatalyst The lamp 61 is fixed in the sterilization chamber 52.

The bracket 64 fixes or mounts both ends of the guide tube 62 while fixing or mounting both ends of the photocatalyst lamp 61. The bracket 64 itself is an upper surface, a side surface, or an inner surface of the sterilization chamber 52. By being coupled to the lower surface, the photocatalyst lamp 61 and the guide tube 62 are installed in the sterilization chamber 52.

The bracket 64 includes a mounting bracket for mounting both ends of the photocatalyst lamp 61 and a coupling bracket coupled to the top, side, or bottom of the inner surface of the sterilization chamber 52 while being integrated with the mounting bracket.

The two mounting brackets are configured to be spaced apart at regular intervals so as to be suitable at both ends of the photocatalyst lamp 61, and a through hole is formed in the middle, and the photocatalyst lamp 61 is mounted in the through hole.

The coupling bracket extends from the mounting bracket and is integrally formed, but may be configured separately in each of the mounting brackets, or may be configured in one piece to connect the two mounting brackets to one.

The shape of the bracket 64 to which the coupling bracket and the mounting bracket are coupled may be changed into various shapes such as "a", "t", or "v" shape according to the space and position where the photocatalyst lamp 61 is installed. .

The blowing fan 65 is configured at one end of the photocatalyst lamp 61 and the guide tube 62 to be sucked into the guide tube 62 to suck the air sucked into the guide tube 62 through the suction port. After the discharge through the discharge port to circulate the air in the shoe sterilizer.

The blowing fan 65 may be an axial flow fan, a centrifugal fan, or the like, and the suction port is configured to match the diameter of the guide tube 62.

On the other hand, a filter 71 for removing dust and a heater 72 for heating circulating air are configured in the shoe sterilizer.

The filter 71 is configured at the inlet side of the guide tube communicating with the shoe storage chamber 51 and the sterilization chamber 52 to remove dust in the air circulated in the shoe sterilizer.

The heater 72 is configured on the outlet side of the blower fan 65 in communication with the shoe storage chamber 51 and the sterilization chamber 52 to heat the air discharged from the blower fan 65 to heat the shoe storage chamber 51. It is a heating wire heater to dry the shoes stored in) and increase the temperature by electricity.

The photocatalyst lamp 61, the blowing fan 65, and the heater 72 are energized by inserting a terminal into a power bracket (not shown) installed on one side of the sterilization chamber 52.

On the other hand, in order to control the operation of the photocatalyst lamp 61, the blower fan 65 and the heater 72, the shoe storage compartment 51, the temperature sensor for sensing the temperature of the shoe storage compartment 51, shoe storage Storage room humidity detection sensor for detecting the humidity of the chamber 51 and the proximity sensor for detecting whether there is an article, that is shoes in the shoe storage compartment 51 is configured to open and close the front of the shoe storage compartment 51 A door detecting sensor is configured to detect whether the door is opened or closed, and a controller is configured to control the operation of the photocatalyst lamp 61, the blower fan 65, and the heater 72 as needed by receiving signals from these sensors. The operation panel 80 is configured on the outer surface of the main body of the shoe sterilizer 50.

Looking at the operation of the present invention by the above configuration, in the case of manual operation, open all the doors in the power-on state, the shoe storage compartment (51) to store the shoes to close the opening and closing the operation button 80 of the operation panel 80 When pressed, the photocatalyst lamp 61 connected to the controller is turned on to generate ultraviolet rays.

This ultraviolet light is transmitted to the photocatalytic film 103 of the photocatalyst lamp 61, the photocatalyst films 21 and 22 of the guide tube 62 and the photocatalytic film of the guide to cause a photocatalytic reaction, and the blower fan 65 is turned on at the same time as the ultraviolet light is turned on. ) Works.

When the blower fan 65 is operated, the air in the shoe storage chamber 51 is sterilized in the shoe storage chamber 51 through the communication path on the inlet side of the photocatalyst lamp 61 and the guide tube 62. Flows through the photocatalyst lamp 61 and the guide tube 62 to be sucked into the blowing fan 65 and discharged, and then to the shoe storage chamber 51 through a communication path communicating with each other at the discharge port of the blowing fan 65. Forced circulation

The circulating air enters the photocatalyst lamp 61 and the guide tube 62, and comes into contact with the photocatalytic membranes 103, 21, 22 of the photocatalyst lamp 61 and the guide tube 62 while being harmful. The microorganism is sterilized and dust in the air is removed while passing through the filter 71.

At this time, when the wet shoes are stored in the shoe storage chamber 51, when the heater 72 is operated by pressing the operation button of the operation panel 80, the air circulated forcedly passes through the heater 72 to hot air. The converted shoes are forced to be circulated to the shoe storage compartment 51 to raise the room temperature in the shoe storage compartment 51, thereby quickly drying the stored shoes.

On the other hand, the air inside the shoe sterilizer is discharged every predetermined time and new external air is made to flow into the body.

As the above operation is performed continuously, the device load of the shoe sterilizer is reduced, and at the same time, the sterilization of the contaminated air circulated inside the body is efficiently performed.

In the case of automatic operation, when the door is opened and closed, the door detection sensor detects this and sends a signal to the controller to detect whether the shoe is stored in the shoe storage room 51 by operating the proximity sensor.

When the shoe is stored in the shoe storage compartment 51 as a result of the detection of the door sensor, the controller operates the photocatalyst lamp 61 and the blower fan 65 while operating the temperature of the shoe storage compartment 51 through the temperature sensor. And, as the storage room humidity sensor detects the humidity of the shoe storage compartment 51, if the shoe is not stored in the photocatalyst lamp 61, the blowing fan 65 does not operate.

After operating the photocatalyst lamp 61 and the blower fan 65, when the predetermined time elapses, the humidity of the shoe storage compartment 51 is detected again as a humidity sensor for the storage compartment, which wets the shoe storage compartment 51. This is because the humidity of the shoe storage compartment 51 rises when the shoes are stored.

The control unit compares the indoor humidity of the first measured shoe storage compartment 51 with the indoor humidity of the second measured shoe storage compartment 51 and compares the room humidity of the second measured shoe storage compartment 51 with the first measured shoe storage compartment ( When the humidity rises above the predetermined room humidity of 51), the heater 72 is operated at a temperature and an operating time programmed for the rising room humidity.

The circulation air is heated by the operation of the heater 72 to dry the shoes as heated air, and the control unit controls the heater 72 as a signal of the circulated air temperature detected through the temperature sensor.

After a predetermined time has elapsed, the humidity of the shoe storage compartment 51 is again sensed as a storage room humidity detection sensor, and the detected humidity of the shoe storage compartment 51 is lower than the humidity of the first detected shoe storage compartment 51. Or the same, the control unit stops the operation of the heater 72.

When the photocatalyst lamp 61 and the blower fan 65 are operated for a predetermined time programmed and the circulation air is sterilized, the control unit stops the operation of the photocatalyst lamp 61 and the blower fan 65.

In the control method described above, the operation time and the control order of the photocatalyst lamp 61, the blowing fan 65, and the heater 72 can be changed as many as possible.

1 is a state diagram of a photocatalyst lamp of the prior art.

2 is a state diagram of a shoe sterilizer using a photocatalyst of the prior art.

3 is a perspective view of a photocatalyst lamp device of the present invention.

4 is a sectional view of the guide tube of the present invention.

5 is a perspective view of a shoe sterilizer using the photocatalyst of the present invention.

6 is a state diagram of a shoe sterilizer using the photocatalyst of the present invention.

7 is a control block diagram of the present invention.

             * Description of the symbols for the main parts of the drawings *

10: photocatalyst lamp device 11, 61: photocatalyst lamp

12, 62: Director 13, 63: Guide

13-1, 21, 22: photocatalytic membrane 14, 64: bracket

14-1: Mounting Bracket 14-2: Mounting Bracket

50: shoe sterilizer 51: shoe storage room

52: sterilization chamber 60: sterilization apparatus

65: blower fan 66: ballast

71: filter 72: heater

80: operation panel 100: photocatalyst lamp

Claims (8)

In the photocatalyst lamp device configured with a photocatalyst lamp, A guide tube spaced apart from the outer circumferential surface of the photocatalyst lamp at a predetermined interval and composed of a cylindrical tube; A guide configured on the inner circumferential surface of the guide tube and spaced apart from the photocatalyst lamp in a spiral shape; Photocatalyst lamp device comprising a. The method of claim 1, Photocatalyst lamp apparatus characterized in that the photocatalyst film is coated on the outer circumferential surface or the inner circumferential surface of the guide tube. The method of claim 1, Photocatalyst lamp apparatus, characterized in that the photocatalyst film is coated on the outer surface of the guide. A shoe storage room provided with an opening / closing door for opening and closing a front surface, a main body composed of a sterilization chamber integrally formed with the shoe storage room and communicating with the shoe storage room, and a shoe stored in the shoe storage room configured in the sterilization chamber. In the shoe sterilizer composed of a photocatalyst lamp for sterilizing A guide tube spaced apart from the outer circumferential surface of the photocatalyst lamp at a predetermined interval and composed of a cylindrical tube;  A guide configured on the inner circumferential surface of the guide tube and spaced apart from the photocatalyst lamp in a spiral shape; A blowing fan configured at one end of the photocatalyst lamp and the guide tube to circulate the air in the shoe sterilizer by sucking and discharging air into the guide tube; Shoe sterilizer comprising a photocatalyst lamp, characterized in that it comprises a. The method of claim 4, wherein Shoe sterilizer comprising a photocatalyst lamp characterized in that the photocatalyst film is coated on the outer circumferential surface or the inner circumferential surface of the guide tube. The method of claim 4, wherein Shoe sterilizer with a photocatalyst lamp, characterized in that the photocatalyst film is coated on the outer surface of the guide. The method according to any one of claims 4 to 6, The shoe sterilizer comprising a photocatalyst lamp, characterized in that the filter is configured on the inlet side of the guide tube communicating with the shoe storage chamber and the sterilization chamber to remove dust in the air in the shoe sterilizer. The method according to any one of claims 4 to 6 And a heater configured to heat the air discharged from the blower tube to dry the shoes stored in the shoe storage compartment, configured at the outlet side of the blower communicating with the shoe storage chamber and the sterilization chamber.

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