KR100761986B1 - Shoes drying sterilization machine - Google Patents

Abstract

A shoe dryer and sterilizer with an improved structure is provided to help a user to set a desired temperature and move with easiness, to increase heat efficiency, and to extend lifespan of parts. A shoe dryer and sterilizer includes: an outer housing; an inner housing(20); and an air inlet section having a first outside air feed duct and a second outside air feed duct. The inner housing is constituted by a first inner air vent(21) on the top, a first and a second inlet(23,24) connected to a feed duct(22) for introducing air that has passed through a heater and an ozone generator in a sterilizing dry chamber of the outer housing, a second inner air vent(25) on both sides to discharge an introduced dry air, a shelf count(26) separated from the second inner air vent, and air circulating holes(27) connected to the sterilizing dry chamber.

Description

Shoes drying sterilization machine

1 is a perspective view showing a shoe drying sterilizer according to the present invention.

2 is a perspective view of the outer housing according to the present invention;

Figure 3 is a perspective view of the outer housing according to the present invention from the back.

Figure 4 is a rear view of the outer housing according to the present invention.

5 is an enlarged perspective view of a portion A of the base of the outer housing according to the present invention.

6 is a perspective view of the inner housing according to the present invention;

7 is an enlarged perspective view of a portion B showing a first inflow portion according to the present invention;

8 is a perspective view of a second inlet according to the present invention;

9 is a perspective view showing the shelf mounting portion according to the present invention.

10 is a perspective view showing an air inlet according to the present invention.

Figure 11 is a side view showing the air flow of the shoe drying sterilizer according to the present invention.

12 is a front view showing the air flow of the shoe drying sterilizer according to the present invention.

* Explanation of symbols for main parts of drawing *

w: bulkhead 1: heater

2: ozone generator 3: temperature sensor

4: blower 5: sterilization drying room

6: door 7: shelf

8: control unit 9: power unit

10: outer housing 11: air outlet

12: upper cover 13: first air inlet

14 rear cover 15 second air inlet

16: base 16a: wheel

16b: height adjustment bolt 20: inner housing

21: first internal air outlet 22: supply duct

23: first inlet 23a: first inlet groove

24: second inlet 24a: hole

24b: coupling part 24c: supply hose

25: second internal air outlet 26: shelf mounting

26a: Hanging Home 26b: Hanger

27: air circulation groove 30: air inlet

31: first external air supply duct 32: second external air supply duct

50: Shoe Drying Sterilizer

The present invention relates to a shoe drying sterilizer, and more specifically, while maintaining the temperature set by the user at all times, it is possible to store and dry according to various shoe types, the first pre-heating and the air formed inside the outside air is sucked The present invention relates to a shoe drying sterilizer capable of circulating through recycling to improve thermal efficiency and extend component life.

In general, shoes used daily are used differently depending on the usage environment and clothes, but separate work shoes are mainly used at construction and work sites to prevent the progress of work and safety accidents. And exercise for the health uses sneakers.

These shoes are sweaty inside due to prolonged use, and various germs grow inside the shoes, and because of this, odors are generated, so that the shoes are not kept clean and hygienic. Moisture and odors were generated inside the shoes.

Therefore, in order to remove moisture and odors in the shoes, such as washing by hand or washing using a separate washing machine, and then dried naturally, but the natural drying takes a lot of drying time depending on the natural conditions.

In particular, the work shoes are not well ventilated, so they have to be worn all day, so the hygiene is not good. However, they cannot be used to wash shoes every day. It became impossible.

The present invention for solving the above problems can be maintained at a constant temperature of the sterilization drying room by the temperature sensor installed in the sterilization drying room at all times, while maintaining the temperature set by the user to dry and sterilize the shoes inside The purpose is to provide a shoe drying sterilizer that can.

Another object of the present invention is easy to move and at the same time smoothly fixed by the support of the outer housing, in particular, it is possible to increase the thermal efficiency by the air inlet formed between the outer housing and the inner housing Provide shoe drying sterilizer.

Still another object of the present invention is to move the shelf mounting portion formed in the inner housing according to the size of the shoe can be dried in a state of storing a variety of shoes, the shoe inside by the first inlet formed at a certain angle In addition to providing a smoothly dried ozone air, the supply hose is further formed in the second inlet to provide a shoe drying sterilizer that can smoothly dry long neck shoes such as boots or work shoes.

Another object of the present invention is to improve the thermal efficiency by the air circulation groove of the inner housing, provides a shoe drying sterilizer that can smoothly supply the ozone air dried by the inclined surface of the inner housing.

Still another object of the present invention is that the fresh air introduced from the first and second external air supply ducts can be preheated primarily, thereby increasing the thermal efficiency and simultaneously cooling the partition walls, thereby improving the life of the components. Provides a shoe drying sterilizer that can be extended.

The shoe drying sterilizer of the present invention for achieving the above object forms a sterilization drying chamber having a heater, an ozone generating unit, and a temperature sensor formed on the upper side of the blower, and an outer housing and a door formed on the front of the blower. In the shoe drying sterilizer including a shelf formed inside and a control unit and a power supply unit formed outside the outer housing, an upper cover constituting an air outlet through which air is discharged upward and a rear side having a first air inlet formed behind A cover is formed, and on both sides, a second air inlet for introducing external air is formed, and a bottom surface is formed inside the outer housing and the outer housing, which forms a support, and the upper side of the inside air. A first internal air discharge port discharged to the air, and a rear surface of the first air discharge port The first inlet and the second inlet connected to the supply duct are formed so that the air passing through the heater and the ozone generating unit of the drying chamber can be introduced into the inside of the chamber. An inner housing and an outer housing formed with a shelf mounting portion spaced apart from a second inner air outlet and the second inner air outlet, and an air circulation groove connected to the sterilization drying chamber at a lower side thereof, and having an inclined surface at a rear side thereof; A first portion formed between the housing and the inner housing and partitioned from the supply duct of the inner housing by a partition wall so as to move external air introduced from the first air inlet of the rear cover formed at the rear side of the outer housing into the sterilization drying chamber; The external air supply duct is formed, and both sides of the external air inlet from the second air inlet formed in the outer housing The air inlet portion includes a second internal air discharge port and a second external air supply duct partitioned by a partition wall so as to move air into the sterilization drying chamber.

Hereinafter, the configuration of the present invention using the accompanying drawings to be described in more detail.

First, as shown in FIGS. 1 to 4, the outer housing 10 has a sterilization drying chamber 5 provided with a heater 1, an ozone generating unit 2, a temperature sensor 3, and a blower 4 at a lower side thereof. The front door is provided with the door 6 and the control part 8, and the inner shelf 7 and the side power supply part 9 are formed.

Here, the temperature sensor 3 formed in the sterilization drying chamber 5 measures the internal temperature of the sterilization drying chamber 5 and automatically turns off the power of the heater 1 when a temperature higher than the set temperature value is detected. By sending a signal to the control unit 8 so that it can be, it is preferable to act so that the temperature of the dry sterilized air generated at a constant level at all times, the control unit 8 is temperature control and drying time setting, sterilization time It is desirable to act so that it can be adjusted.

In addition, an upper cover 12 constituting an air outlet 11 through which the air inside is discharged is provided above the outer housing 10, and a rear side of the first air capable of introducing outside air. A rear cover 14 is formed to form the inlet 13, and second air inlets 15 are formed at both sides thereof to allow external air to be introduced thereon, and a base 16 is formed at the bottom thereof. have.

Here, the support 16 is formed in the wheel 16a on one side, and the height adjustment bolt (16b) on the other side, as shown in Figure 5, easy to transport and fixed at the position to be installed at the same time It is configured to be.

On the other hand, the inner housing 20 formed inside the outer housing 10 has a first inner air outlet 21 to discharge the air inside to the outside as shown in Figure 6, the rear The supply duct 22 and so that the dried ozone air passing through the heater 1 and the ozone generator 2 of the sterilization drying chamber 5 formed in the lower side of the outer housing 10 can be introduced into the interior. The first inlet part 23 and the second inlet part 24 which are connected are provided.

Here, the first inlet 23 is formed in a triangular shape forming an angle (a) of 30 to 40 ° as shown in Figure 7, the first inlet groove 23a is formed at a predetermined interval on the triangle Therefore, by introducing the dried ozone air moved to the supply duct 22 at a predetermined angle, it is configured to smoothly supply the dried ozone air to the inside of the shoe taken on the shelf (7), In addition, the second inlet part 24 forms a hole 24a through which air can be introduced into the inner housing 20, as shown in FIG. 8, but a separate supply hose outside the hole 24a. It is configured to increase the efficiency by forming a coupling portion (24b) that can be coupled to the 24c, to more surely introduce the air into the shoe.

In addition, on both sides of the inner housing 20, the second internal air outlet 25 and the second internal air outlet to discharge the air after the drying and sterilization of the shoes from the dried ozone air introduced into the outside to the outside Four shelf mounting portions 26 formed spaced apart from (25) are provided at the edges, and at the lower side, air circulation grooves 27 connected to the sterilization drying chamber 5 are formed to form second internal air. By reusing part of the air not discharged to the discharge port 25, it is possible to increase the thermal efficiency, the dried ozone air discharged from the blower (4) to the rear side of the air circulation groove (27) An inclined surface 28 which can smoothly flow into the supply duct 22 is formed.

Here, the shelf mounting portion 26 is a hanger that can take the shelf (7) by inserting into the collecting groove (26a) and the collecting groove (26a) formed while maintaining a constant interval as shown in FIG. It is composed of a (26b), it is possible to adjust the height of the shelf (6) to the size of the shoe.

On the other hand, the air inlet 30 formed between the outer housing 10 and the inner housing 20 is the first of the rear cover 14 formed on the rear side of the outer housing 10 as shown in FIG. The first external air supply duct partitioned by the supply duct 22 and the partition wall w of the inner housing 20 to move the external air introduced from the air inlet 13 into the sterilization drying chamber 5. (31) of both sides of the inner housing 20 to move the outside air introduced from the second air inlet 15 formed in the outer housing 10 to the sterilization drying chamber (5) And a second external air supply duct 32 partitioned by a second internal air outlet 25 and a partition wall w.

Referring to the preferred embodiment of the shoe drying sterilizer of the present invention having the configuration as described above in detail with reference to the accompanying drawings.

First, after moving to the position to install the shoe drying sterilizer 50 of the present invention, it is fixed to the installation position using the height adjustment bolt 16b of the support portion 16 formed on the lower side of the outer housing 10. Let.

Then, using the shelf mounting portion 26 of the inner housing (2) to set the position according to the shoes to be dried and sterilized, the shelf (7) to the hanger (26b) of the shelf mounting portion 26 To place the shoe on the shelf (7).

Then, using the control unit 8 to complete the temperature control and drying time setting, sterilization time setting for drying the shoes to apply power.

Then, the blower 4 formed in the sterilization drying chamber 5 and the heater 1 and the ozone generator 2 formed above the blower 4 operate simultaneously.

Here, the control unit 8 is further provided with a setting key (not shown in the figure) that can turn on / off the ozone generator 2, it is possible to selectively operate the ozone generator 2 It is natural.

As described above, when the components of the sterilization drying chamber 5 start to operate, the blower 4 sucks ozone air formed by the ozone generator 2 to sterilize the rear side of the inner housing 20. Air is introduced into the supply duct 22 formed at the inside of the housing. At this time, the ozone air is maintained at a temperature of 40 to 60 ° C. by the heater 1 formed above the blower 4, and the inner housing is provided. The dried ozone air flows into the supply duct 22 of (20).

As described above, the dried ozone air introduced into the supply virtue 22 is introduced into the interior of the inner housing 20 through the first and second inlets 23 and 24 of the inner housing 20.

Looking at the process of inflow of air through the first and second inlets 23 and 24, first, as shown in FIG. 11, the dried ozone air moved to the supply duct 22 through the blower 4 is 30˜. The dried ozone air flows into the shoe inside the inner housing 20 through the first inflow groove 23a of the first inflow portion 23 having a triangular shape (a) of 40 °. .

At this time, since the first inflow portion 23 forms a predetermined angle (a) to allow the ozone air to be dried up to the inside of the shoe, the shoe does not need to be separately introduced into the shoe. It is naturally introduced into.

In addition, although the second inlet part 24 generally introduces ozone air, which is dried in the horizontal direction, into the inner housing 20 through the hole 24a, but dry shoes having long lengths such as boots or work shoes. And ozone dried by attaching a separate supply hose 24c to the coupling part 24b formed outside the hole 24a of the second inlet part 24 so that air can be introduced into the shoe. By inducing air, it is possible to smoothly perform drying and sterilization of various shoes.

Meanwhile, at the same time as the process of drying the shoe as described above, the shoe through the first internal air outlet 21 formed on the upper side of the inner housing 20 and the second internal air outlet 25 formed on both sides thereof. The drying and sterilization of the air is to act to release some of the air to the outside.

Here, the air passing through the first internal air outlet 21 is discharged to the outside through the first air inlet 13 of the upper cover 12 formed on the upper side of the outer housing 10, the second inside The air discharged to the air outlet 25 is formed of the upper cover 12 formed on the upper side of the outer housing 10 through the partition wall w formed between the outer housing 10 and the inner housing 20. 1 is discharged to the outside through the air inlet (13).

This is because general air moves upward when the temperature increases, so that it is not necessary to form a separate exhaust fan.

In addition, a part of the air that has not moved the first and second internal air outlets 21 and 25 is recycled through an air circulation groove 27 connected to the sterilization drying chamber 5 at the lower side of the inner housing 20. The thermal efficiency can be increased, and in particular, since the air is sterilized again by the ozone generating unit 2, it is natural that the dried ozone air can always be supplied even if the air is circulated to the inside of the inner housing 20 again. .

On the other hand, the first and second formed on both sides and the rear side of the outer housing 10 at the same time to supply, discharge, and recycle the ozone air dried in the inner housing 20 through the sterilization drying chamber (5) as described above The air inlets 13 and 15 serve to suck external fresh air by the amount of air discharged to the outside.

This, even if the interior of the shoe drying sterilizer 50 of the present invention is not in a vacuum state, when the process of repeatedly discharging to the outside while the air temperature is expanded by expanding the air temperature, the internal pressure is naturally lowered Fresh air comes in.

Here, the operation of the first and second air inlets 13 and 15 will be described. First, external air is introduced into the first air inlet 13 by the difference in pressure as described above.

Then, the air moves to the second external air supply duct 32 formed between the outer housing 10 and the inner housing 20, at which time, the agent formed in the inner housing 20 2 The second external air supply duct 32 partitioned by the internal air outlet 25 and the partition wall w is configured to partition the heat source of the air discharged from the second internal air outlet 25 discharged to the outside. ) Is moved to the sterilization drying room (5) during the first preheating process.

Of course, even though the temperature of the air discharged from the second internal air outlet 25 is about 40 to 50 °, and the thermal efficiency is lowered, the partition wall w is constantly discharged to the outside by a constant temperature. The external fresh air introduced from the second external air supply duct 32 by the partition wall w, which has risen to a predetermined temperature as described above, receives some heat source, and at the same time the primary preheating occurs, the partition wall w Because of the cooling), the effect of extending the life of the components of the shoe drying sterilizer 50 of the present invention is obtained.

On the other hand, referring to the action of the second air inlet 15, the outer fresh air through the first air inlet 13 as in the first air inlet 13, the outer housing 10 and the inner housing 20 Fresh air from the outside flows into the sterilization drying chamber 5 while flowing into the first external air supply duct 31 partitioned by the supply duct 22 and the partition wall w formed therebetween.

Here, the heater 1 is formed below the supply duct 22. The air flowing into the supply duct 22 by the heat generated by the heater 1 forms a temperature of 40 to 60 ° C. In fact, the temperature of the actual heater 1 must be maintained higher than that to form the temperature of the air 40 ~ 60 ℃.

In other words, the partition wall w of the portion where the heater 1 is formed receives more heat than the other partition wall portions by heat generated in the heater 1, resulting in a shortened life.

In the present invention, by forming the first air inlet 13 on the rear side of the outer housing 10 so that the fresh air from outside to the site where the heater 1 is formed, the partition wall (w) is the heater (1) By acting so as not to receive excessive heat by shortening the life and at the same time to achieve the effect of cooling the outside of the shoe drying sterilizer 50 of the present invention.

In addition, the heater (1) formed in the sterilization drying chamber (5) is operated to continuously supply a heat source, the air and the heater being recycled through the air circulation groove (27) formed in the inner housing (20) 1) If the temperature of the sterilization drying chamber 5 continues to rise above the temperature set by the user by the heat source emanating from itself, the risk and efficiency due to overload may decrease.

Therefore, in the present invention, when the temperature of the sterilization drying chamber 5 rises above a predetermined temperature by the temperature sensor 3 capable of measuring the temperature inside the sterilization drying chamber 5, the operation of the heater 1 is automatically performed. When the temperature of the sterilization drying chamber 5 is lowered below a predetermined temperature, the heater 1 can be operated again, so that the performance degradation and risk factors of the shoe drying sterilizer 50 of the present invention can be removed. It is.

As described above, since the shoe drying sterilizer of the present invention can maintain the temperature of the sterilization drying room at a constant time by the temperature sensor installed in the sterilization drying room, drying of the shoes inside and maintaining the temperature set by the user. Sterilization is possible.

In addition, the support portion of the outer housing can be easily moved and fixed at the same time, in particular, the thermal efficiency can be improved by the air inlet portion formed between the outer housing and the inner housing.

In addition, the shelf is formed in the inner housing can be moved according to the size of the shoe can be dried in a state of storing a variety of shoes, ozone air dried inside the shoe by the first inlet formed at a predetermined angle In addition, the supply hose may be further formed in the second inlet to smoothly dry long neck shoes such as boots or work shoes.

In addition, it is possible to improve the thermal efficiency by the air circulation groove of the inner housing, it is possible to smoothly supply the ozone air dried by the inclined surface of the inner housing.

In addition, external fresh air introduced from the first and second external air supply ducts can be preheated primarily to increase thermal efficiency and to simultaneously cool the partition walls, thereby extending the life of the components. Invention.

Claims (8)

A sterilization drying chamber having a heater, an ozone generating unit, and a temperature sensor formed on the upper side of the blower is formed on the lower side, and an outer housing having a door on the front side, a shelf formed inside the outer housing, and a shelf formed outside the outer housing. In the shoe drying sterilizer including a control unit and a power supply unit, The upper side forms an upper cover that constitutes an air outlet through which air is discharged, and the rear side cover of which a first air inlet is formed on the rear side, and a second air inlet which allows inflow of external air on both sides, and a bottom surface. The outer housing is formed with a support; The air is formed inside the outer housing, the upper side of which forms a first internal air outlet for discharging the internal air to the outside, and the air passing through the heater and the ozone generator of the sterilization drying chamber formed at the lower side of the outer housing to the rear. A first inlet and a second inlet connected to the supply duct so as to be introduced therein, and on both sides, a second internal air outlet and a second internal air outlet for discharging dry air introduced therein; An inner housing formed spaced apart from each other to form a shelf mounting portion, the lower side of which forms an air circulation groove connected to the sterilization drying chamber and the rear side of which forms an inclined surface; It is formed between the outer housing and the inner housing, partitioned from the supply duct of the inner housing by the partition wall so as to move the outside air introduced from the first air inlet of the rear cover formed on the rear side of the outer housing into the sterilization drying chamber. A first external air supply duct is formed, and both sides are partitioned by the second internal air outlet and the partition wall to move the external air introduced from the second air inlet formed in the external housing to the sterilization drying chamber. Shoe drying sterilizer characterized in that the air inlet consisting of a second external air supply duct. The method of claim 1, wherein the temperature sensor formed in the sterilization drying chamber measures the temperature of the sterilization drying chamber and, when a temperature higher than the set temperature is measured, sends a signal to the control unit to automatically turn off the power of the heater. Shoe Drying Sterilizer. The shoe drying sterilizer of claim 1, wherein the control unit formed outside the outer housing may adjust temperature, set drying time, and sterilize time. 2. The shoe drying sterilizer of claim 1, wherein the supporting portion of the outer housing forms a wheel on one side and a height adjustment bolt on the other side. The shoe drying sterilizer of claim 1, wherein the first inlet formed on the rear surface of the inner housing has a triangular shape having an angle of 30 to 40 °, and the first inlet is formed at regular intervals. The shoe drying sterilizer of claim 1, wherein the second inlet formed on the rear surface of the inner housing forms a hole and a coupling part for introducing air into the inner housing. 7. The shoe drying sterilizer of claim 6, wherein a supply hose is further formed at a coupling portion formed at the second inlet of the inner housing. According to claim 1, Shelf mounting portion of the inner housing shoe drying sterilizer, characterized in that consisting of a hook groove formed in a predetermined interval and the hook is inserted into the collecting groove.

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