KR20050006518A - Hand cleaning device with washing and sterilizing funtion - Google Patents

Abstract

PURPOSE: Provided is a hand cleaning device capable of washing, sterilizing and drying hands, to increase user convenience, whereby a user is able to dry and sterilize hands with the help of a UV lamp or a photocatalytic lamp. CONSTITUTION: The hand cleaning device has a cubic structure, and includes an entry(13) to which a catch case(12) having a net(12) formed on the top; a water container(14) inserted into an insertion opening(15) for providing a cleaning water through a supply pipe(10); a pump connected to the central part of the supply pipe(10); a spray nozzle installed on one side of the pump, facing towards the entry(13); a driving motor connected to a discharge fan; heat rays disposed at the lower part of the discharge fan; a sensor and a sterilizing lamp installed at the upper and internal part of the entry(13); a controller(20); and a built-in circuit board.

Description

Hand cleaning device with washing and sterilizing funtion

The present invention relates to a hand cleaning device that can be mounted and used indoors, such as homes or public facilities, and in particular, unlike the conventional hand dryer, since washing and sterilization and drying of the hands are performed at the same time, it enables very clean and simple use. It can be installed anywhere without regard to the installation place, so that the hand cleaning device that can be washed, sterilized, dried can be used more easily.

In recent years, infectious diseases caused by various viruses are prevalent regardless of the season. Such bacterial diseases are caused by food, but most of them are spread and infected by hands that have been exposed to the outside for a long time.

Therefore, the health authorities recommend that you wash your hands thoroughly after going out, and that you should eat foods in a clean state even if you eat them.

However, at home, you can easily wash your hands and dry your hands using towels, but if you are outside, there are not many places to wash your hands easily. Towels are provided, but such towels are used by many people, so there is a risk of infection.

Therefore, hand dryers are provided inside the restrooms of public facilities, restaurants, schools, rest areas, etc., which are used in recent years. It is to dry.

These hand dryers are intended to prevent bacterial infection when several people use them together, such as towels. When the wet hands are placed under the dryer, the hand dryer detects them by the sensor and discharges high temperature hot air. Wet hands dry quickly.

However, the hand dryer as described above is very cumbersome because you have to wash your hands in the sink and then move to the place where the hand dryer is located again to dry your hands. Is there.

In other words, the hand dryer is generally located near the washbasin of the bathroom, and after washing the hand in the washbasin, the wet hands should be dried with the hand dryer. It is.

The present invention has been made to eliminate the problems as described above, the heater and the motor and the discharge fan is built in the upper side of the body is opened on one side, the side of the body is equipped with a removable bucket to discharge the high pressure discharged washing water from the bucket A pump and a spray nozzle, a sterilization lamp such as a UV lamp or a photocatalyst lamp located at an inlet of the body, and a water collecting tank located at the bottom of the body, and are automatically or manually operated by separate control circuits and controllers. ,

Since it does not depend on the installation place, you can easily wash your hands using the washing water even in a place without a wash basin, as well as drying the washed hands by a known heating means and at the same time sterilization by sterilization lamp. It is an object of the present invention to provide a hand cleaning device having an effect of washing hands easily and hygienically.

1 is an exploded perspective view of the hand cleaning device of the present invention

2 is a side cross-sectional view of the hand cleaning device of the present invention.

Figure 3 is a cross-sectional plan view of the hand cleaning device of the present invention

Figure 4 is another embodiment of the hand cleaning device of the present invention

Explanation of symbols on the main parts of the drawings

1: body 2: discharge fan

3: driving motor 4: heating wire

10: supply pipe 11: filter net

12: sump 13: inlet

14: bucket 15: insertion hole

16 pump 17 injection nozzle

18: sensor 19: sterilization lamp

20: controller 21: circuit board

22: water pipe

Hereinafter, preferred embodiments of the present invention will be described.

1 is an exploded perspective view of a hand cleaning apparatus capable of washing and sterilizing the present invention, FIG. 2 is a side cross-sectional view of a hand cleaning apparatus capable of washing and sterilizing the present invention, and FIG. 3 is a plan cross-sectional view of the hand cleaning apparatus of the present invention.

On the front surface of the rectangular box body 1, the inlet 13 is formed to be inserted into the sump (12) formed with a strainer 11 in the upper portion,

On the side of the body 1, the insertion hole 15 is inserted into which the bucket 14 is inserted, and the supply pipe 10 for supplying the washing water from the bucket 14 is formed inside the upper side of the body 1 A pump 16 is coupled to the middle of the supply pipe 10, and a spray nozzle 17 is mounted to one side of the pump 16 to face the inlet 13.

A drive motor 3 coupled with a discharge fan 2 is located inside the upper part of the body 1, and a heating wire 4 is positioned below the discharge fan 2, so as to rotate the discharge fan 2. By the hot air is discharged to the inlet 13,

In the upper end of the inlet 13 of the body 1 is equipped with a detection sensor 18 and a sterilization lamp 19 such as a UV lamp or a photocatalyst lamp capable of sterilizing various viruses, pathogens and bacteria, (3) and the controller 20 on the front surface of the body 1 to which the germicidal lamp 19, such as the heating wire 4, the pump 16, the detection sensor 18, the UV lamp or the photocatalyst lamp, is powered. By the control operation of the circuit board 21 mounted on the inner end of the body (1) is configured to be manually / automatically operated sequentially.

In addition, by directly connecting the water pipe (22) to the supply pipe (10) it is possible to enable continuous use without replacement of the water tank 14 or filling of the washing water.

When described in more detail by the accompanying drawings, the action of the hand cleaning device capable of cleaning and sterilizing the present invention as described above are as follows.

First, in order to use the hand cleaning apparatus of the present invention, the user selects a desired use mode by pressing the controller 20 which is switched to an automatic or manual function.

In this state, when the user inserts his hand into the inlet 13 of the body 1, the sensor 18 on the upper side of the inlet 13 detects this and operates the normal circuit of the circuit board 21.

Therefore, first, by the operation of the circuit board 21 in a state where power is applied, the pump 16 is operated and water is supplied through the supply pipe 10 located inside the water tank 14 to receive the water through the spray nozzle 17. (14) The internal washing water is to be sprayed by the user's hand.

Therefore, the user can wash his hands using the sprayed washing water, and after the spraying of the washing water is made for a predetermined time, the pump 16 is stopped and power is supplied to the driving motor 3 and the heating wire 4. As a result, the discharge fan 2 is rotated by the operation of the driving motor 3 to discharge the hot air with the hot wire 4 into the inlet 13.

Therefore, the hands wet by the washing water are dried by high temperature hot air, and when the user's hand is lightly rubbed, the hands are dried more effectively.

In addition, while the sterilization lamp 19, such as UV lamp or photocatalyst lamp mounted on the upper side of the inlet 13 at the same time as the drying process described above, the sterilization lamp 19 of the UV lamp or photocatalyst lamp, etc. Various viruses, pathogens, bacteria, etc. remaining in the hand will be able to effectively sterilize.

When the sterilization drying process is maintained for a predetermined time, the operation is automatically stopped when the set time is reached, and at the same time the operation is stopped and the hand cleaning apparatus of the present invention is switched to an operation standby state.

When the user's hand again enters the inlet 13 of the body 1 in such a standby state, the washing, sterilization, and drying processes are repeated as described above by the reaction of the sensor 18.

In addition, the washing water generated during the washing process is to be collected in the sump (12) located below the inlet (13), the sump (12) can be removed from the inlet (13) in the sump (12) When the washing water is full, it is to be removed from the body (1), discard the contaminated washing water and insert it into the body (1), and then use it.

The upper surface of the sump 12 is formed with a strainer 11 as a whole to prevent foreign matters from entering the sump 12.

In addition, the bucket 14, which is removably mounted to the side insertion hole 15 of the body 1, like the above-mentioned water container 12, is the body (1) when the remaining amount of washing water is lost by the use of the hand cleaning device After separating the bucket 14 from the filling of the washing water it can be used again.

The hand cleaning device of the present invention can be used to switch to the automatic mode or the selected manual mode by the operation of the controller.

First, when the automatic mode is selected by the operation of the controller 20 of the user, the sensing sensor 18 detects that the user's hand enters, and at the same time the washing water is sprayed through the spray nozzle 17 for about 5 seconds. When the washing process is completed, the driving motor 3 is operated and hot air is supplied into the inlet 13 through the discharge fan 2 by the heating wire 4, and at the same time, sterilization of the UV lamp or the photocatalyst lamp is performed. Since the lamp 19 is turned on, the sterilization and drying process is performed for about 10 seconds.

When the cleaning and sterilization drying by the automatic mode is performed, the process automatically switches to the standby state. If there is no use of the hand cleaning device in the standby mode, sterilization lamps such as UV lamps or photocatalyst lamps are operated for about three minutes at regular intervals. ) Is turned on to sterilize the inlet (13).

In addition, when the washing manual mode is selected by the user's controller 20, only the washing water supplied from the bucket 14 is supplied to the inside through the pump 16 and the spray nozzle 17. Accordingly, the user's hand can be washed. If only sterilization and drying mode are selected in the manual mode, sterilization lamps such as UV lamps or photocatalyst lamps are discharged at the same time as hot hot air is discharged without spraying the washing water. Lights up so that sterilization and drying can be performed.

In addition, the use of various kinds of fungicides commonly distributed in the market inside the bucket 14 can greatly increase its sterilization effect.

In the manual mode or the automatic mode, when the controller 20 is operated by a user's need, the driving units are sequentially operated by controlling the respective circuit boards 21 inside the body 1.

In addition, by using the water pipe 22 directly connected to the supply pipe 10 for supplying the washing water to the injection nozzle 17, as shown in Figure 4, the inconvenience of having to fill or replace the water in the bucket (14) It can be removed so that it can be used more conveniently.

In addition, by applying the embodiment as described above it is possible to connect the sump (12) with the sewer pipe to enable the continuous use of the hand cleaning device without emptying the wash water collected by the sump (12) every time.

Such a hand cleaning device of the present invention can be installed in any element such as an office, a hospital, a school, a kindergarten, a rest room, a public institution as well as a home, so that a hygienic environment can be created with very convenient use.

The hand cleaning device capable of washing and sterilizing the present invention as described above can be easily washed by using the washing water even in a place without a sink, as well as a washing place by a well-known heating means. At the same time, since the sterilization action is performed by the sterilization lamp such as UV lamp or photocatalyst lamp at the same time, the hand can be washed more easily and hygienically.

Claims (2)

On the front surface of the rectangular box body 1, the inlet 13 is formed to be inserted into the sump (12) formed with a strainer 11 in the upper portion, On the side of the body 1, the insertion hole 15 is inserted into which the bucket 14 is inserted, and the supply pipe 10 for supplying the washing water from the bucket 14 is formed inside the upper side of the body 1 A pump 16 is coupled to the middle of the supply pipe 10, and a spray nozzle 17 is mounted to one side of the pump 16 to face the inlet 13. A drive motor 3 coupled with a discharge fan 2 is located inside the upper part of the body 1, and a heating wire 4 is positioned below the discharge fan 2, so as to rotate the discharge fan 2. By the hot air is discharged to the inlet 13, A detection sensor 18 and a sterilization lamp 19 are mounted on the inner upper end of the inlet 13 of the body 1 to drive the motor 3, the heating wire 4, the pump 16, and the detection sensor 18. Manual / automatic operation is sequentially performed by the control operation of the controller 20 on the front of the body 1 to which the sterilization lamp 19 is powered and the circuit board 21 mounted at the inner end of the body 1. Hand cleaning device capable of cleaning and sterilizing characterized in that. The method of claim 1, Hand cleaning device capable of washing and sterilizing, characterized in that the water pipe 22 is directly connected to the supply pipe 10 to enable continuous use without replacing the water tank 14 or filling the washing water.