KR20220071484A - Device for spraying disinfection - Google Patents

Abstract

The present invention relates to a disinfectant spray device. The purpose of the present invention is to be capable of preventing an infectious disease by automatically spraying a disinfectant for sterilization into a human body or air in a public facility used by an unspecified number of people, or a house, to be capable of preventing waste of the disinfectant by adjusting a spray time and a spray amount of the disinfectant, and to measure an amount of the disinfectant stored in real time to transmit the amount to a user terminal, thereby preventing the disinfection operation from being stopped. The disinfectant spray device according to the present invention comprises: a case; a storage unit accommodated in an inner space of the case and storing a disinfectant; a spray unit spraying the disinfectant of the storage unit to an outside of the case; and a blowing unit installed in the case and generating wind to spread the disinfectant sprayed by the spray unit.

Description

DEVICE FOR SPRAYING DISINFECTION

The present invention relates to a disinfectant spray device, and more particularly, to a disinfectant spray device capable of automatically spraying a disinfectant solution for sterilization into the human body or the air in a public facility or house used by an unspecified number of people.

In general, the disinfectant spraying device has a container containing a liquid drug and a detection sensor, so that the material in the container can be automatically sprayed.

This disinfectant spray device is a means to prevent diseases and transmission caused by all pathogens that can be generated from hands in places that require hand hygiene, such as hospitals, food factories, restaurants, and group catering companies, and must be on the hands before starting work. It is a device for sterilizing stained bacteria using a disinfectant solution and disinfecting gel.

The disinfectant spraying device includes a manual type using a push button and an automatic electric spraying type.

Among them, the manual method using the former push button is inexpensive, but the disinfectant solution can be abused, and there is a problem and inconvenience of re-dyeing because the spray handle must be pressed.

And the latter automatic electric injection type is a method that detects an object by having a detection sensor and an electric injection device and automatically injects it, and there are a pumping type, a solenoid valve type, and an actuator type using a mechanical pump.

Of these, the pumping type requires a motor pump pressurizing device and a solenoid valve, so the manufacturing cost is high, and it is difficult to reduce the size.

In addition, since the injection amount must be controlled by the driving time of the solenoid valve, an injection amount display unit and an injection control device must be provided. These factors cause an increase in manufacturing cost.

In addition, since the solenoid valve type without the pressurization device is used with butane gas as a solvent, there is always a risk of explosion, and although butane gas is harmless to the human body, there is a risk of side effects because it is chemically processed. There is a problem that various disinfectants cannot be used because it is not suitable for hand disinfection used in the edible treatment of food and is mixed with butane gas.

In addition, the conventional disinfectant spraying device has a problem in that it is difficult to control the spray amount of the disinfectant solution due to the rotational inertia of the motor.

In addition, the conventional disinfectant spray device does not provide a means for measuring the storage amount of the disinfectant solution, so there is a problem that the administrator cannot cope with the situation in which the disinfection operation is not performed because the disinfectant solution is all used up.

Registered Patent Publication No. 10-0885969

The present invention has been devised to solve the problems of the prior art, and provides a disinfectant spray device capable of preventing infectious diseases by automatically spraying a disinfectant solution for sterilization into the human body or the air in a public facility or house used by an unspecified number of people but it has a purpose.

Another object of the present invention is to provide a disinfecting solution spraying device capable of preventing wastage of the disinfecting solution by controlling the spraying time and the spraying amount of the disinfecting solution.

Another object of the present invention is to provide a disinfectant spraying device capable of preventing the sterilization operation from being stopped by measuring the amount of the disinfectant solution stored in real time and transmitting it to the user terminal.

The disinfectant spray device according to the present invention includes a case, a storage unit accommodated in an internal space in the case, a storage unit for storing a disinfectant solution, a spray unit spraying the disinfectant solution from the storage unit to the outside of the case, and installed in the case and installed in the spray unit It includes a blower for generating wind to spread the disinfectant solution sprayed by the

And, it is installed in the case and further includes a proximity sensor for controlling the driving of the spray unit and the blower by sensing a human body approaching within a predetermined distance.

In addition, it further includes a timer for driving the spray unit for a preset time to limit the spraying time of the disinfectant solution.

And, it further includes a limit sensor for automatically controlling the driving of the spray unit to limit the spray amount of the disinfectant solution.

In addition, a water level sensor for detecting the level of the disinfectant solution stored in the storage unit,

a control unit for obtaining a level detection value of the disinfectant solution through the water level sensor;

The control unit further includes a wireless communication unit for transmitting the detected level value of the disinfectant solution to the user terminal.

And, further comprising a receiving portion installed on the wall or ceiling together with the case, the receiving portion, the housing including a flange detachably coupled to the wall or ceiling, a bottom plate seated on the bottom surface of the housing, the A storage space inside, including a heavy plate disposed on the rear side of the bottom plate, a pair of side plates disposed on both sides of the bottom plate, and an opening/closing plate whose lower side is hinged to the upper surface of the bottom plate to open and close between the side plates The formed accommodating box, respectively disposed on both inner side walls of the housing, a lifting driving unit for elevating the accommodating box to enter or withdraw the housing, is formed on the bottom plate, and the opening and closing plate is tilted in a state in which the accommodating box is drawn into the housing A support part for supporting the opening and closing plate so as to be supported on the inner wall surface of the housing, coupled to the upper outer surface of the opening and closing plate, and when the holder is withdrawn, the opening and closing plate rotates downward to support the upper surface of the housing. Including parts by weight to be given.

The disinfectant spraying device according to the present invention has the effect of preventing infectious diseases by automatically spraying the disinfectant solution for sterilization into the human body or the air in a public facility or house used by an unspecified number of people.

In addition, the sprayed disinfectant solution can be widely spread, and the disinfection effect can be improved by spraying the disinfecting solution for a predetermined time and a predetermined amount only when a person approaches.

In addition, as the amount of disinfectant stored is checked in real time and transmitted to the administrator by wireless communication, the administrator can quickly replenish the disinfectant before it is exhausted, thereby preventing the disinfection operation from being interrupted.

1 is a cross-sectional view showing a disinfectant spray device according to the present invention.
Figure 2 is a front view showing a disinfectant spray device according to the present invention.
Figure 3 is a block diagram showing the connection relationship of the components in the disinfectant spray device according to the present invention.
4 is a perspective view showing an application example of the disinfectant spraying device and the receiving unit according to the present invention.
5 is a perspective view showing a receiving part applied to the disinfectant spraying device according to the present invention.
6 is a cross-sectional view showing a receiving unit applied to the disinfectant spray device according to the present invention.
7 is a perspective view showing the operation of the housing applied to the disinfectant spray device according to the present invention.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. Throughout the specification, like reference numerals are assigned to similar parts.

1 is a cross-sectional view showing a disinfectant spraying device according to the present invention, FIG. 2 is a front view showing a disinfecting solution spraying device according to the present invention, and FIG. 4 is a perspective view showing an application example of the disinfectant spraying device and the receiving unit according to the present invention.

The disinfectant spraying device 1 according to an embodiment of the present invention is a product capable of automatically spraying the disinfecting solution 120 for sterilization into the human body or the air indoors or outdoors.

To this end, the disinfectant spraying device 1 according to an embodiment of the present invention may include at least one or more of the case 10 , the spraying unit 30 , and the blowing unit 50 .

At this time, the disinfectant spray device 1 according to an embodiment of the present invention may be installed in various locations, such as indoor walls, ceilings, doors installed in hallways, inside elevators used by unspecified people, or walls of corridors located outside the elevator. It can be, and the drawing shows an example installed on the outer wall of the elevator.

The case 10 has a tubular structure in which a receiving groove is formed.

The storage unit 20 for storing the disinfectant solution 120 is accommodated in the receiving groove.

The accommodating groove has a structure with an open lower side, and the case 10 may include a cover 11 for opening and closing the bottom of the accommodating groove.

The cover 11 may be hinged to the lower side of the case 10 to open or close the lower side of the receiving groove.

An insertion groove 10a is formed on the bottom surface of the case 10 , and a fixing protrusion 11a inserted into the insertion groove 10a may be formed on the upper surface of the cover 11 .

That is, when the cover 11 is rotated in the upward direction to closely contact the bottom surface of the case 10, the fixing protrusion 11a is drawn into the insertion groove 10a, and the cover 11 seals the lower side of the receiving groove, and this When the cover 11 is rotated in the downward direction in this state, the fixing protrusion 11a is withdrawn from the insertion groove 10a and the lower side of the receiving groove is opened.

Therefore, when the disinfectant solution 120 stored in the storage unit 20 is exhausted, the cover 11 is opened to take out the storage unit 20 , the storage unit 20 is filled with the disinfectant solution 120 , and then stored again. After inserting the part 20 into the receiving groove, the cover 11 may be closed.

And, the upper surface of the case 10 is formed with a storage box 12 in which the blower 50 to be described later is accommodated.

One side of the storage box 12 is opened so that the blower 50 enters and exits.

That is, the blower 50 can be drawn in and installed in the inner space of the box 12 through the open part of the box 12, and when an abnormality occurs in the blower 50, the blower 50 is pulled out and repaired. it can be

Furthermore, the wind generated by the blower 50 is discharged through the open portion of the housing 12 and is directed toward the disinfectant solution 120 sprayed by the spraying unit 30 .

The storage unit 20 is accommodated in the receiving groove of the case 10 .

The storage unit 20 is formed in a tubular structure with an open top surface and an empty space therein.

In the internal space of the storage unit 20, the disinfectant solution 120 is stored at a predetermined level.

In order to check the amount of the disinfectant solution 120 stored in the storage unit 20 from the outside of the case 10, the case 10 is provided with a viewing window 12, and the storage unit 20 is located at a position corresponding to the viewing window. As it is disposed, it may be formed of a transparent material.

At this time, the disinfectant solution 120 may be applied as any one of the chemicals generally used for prevention or sterilization.

A portion of the spray unit 30 is immersed in the disinfectant solution 120 in the storage unit 20, and a portion of the hose 31 is embedded in the inside of the case 10, and is integrally connected to the upper end of the hose 31 and is connected to the case ( 10), the spray nozzle 32 exposed to the upper side, is disposed inside the storage unit 20, and may include a spray means (not shown) for spraying the disinfectant solution 120 .

The spraying means may be formed of a metering pump or an air compressor. When the spray means is operated, the disinfectant solution 120 in the storage unit 20 is sprayed through the spray hole 321 through the hose 31 and the spray nozzle 32 .

At this time, the spray nozzle 32 is applied as a known product that can convert the disinfectant solution 120 into a particulate form and spray it like a mist.

Blower 50 is disposed in the inner space of the aforementioned storage box (12).

The blower 50 may include a motor 51 in which the shaft of the motor 51 rotates in a forward or reverse direction, and a fan 52 that is rotated in place by the power of the motor 51 to generate wind.

Since the fan 52 is rotated and the generated wind spreads the disinfectant solution 120 discharged to the outside of the case 10, it is possible to effectively sterilize the air polluted around the case.

Furthermore, the spread disinfectant solution 120 is also attached to the body, clothes, shoes, etc. of a person located in the vicinity, it is possible to efficiently remove germs, bacteria, etc. attached to the body, clothes, shoes, etc.

Meanwhile, the disinfectant spraying device 1 according to an embodiment of the present invention may further include a proximity sensor 60 installed in the case 10 and a timer 70 electrically connected to the spraying unit.

Proximity sensor 60 is embedded in the inside of the case 10, a part is exposed to the front of the case 10, the control unit 100 to be described later by sensing a person approaching within a preset distance in front of the case 10 send a signal to

The control unit 100 operates the spray means according to the sensed signal so that the disinfectant solution 120 is sprayed through the spray nozzle 32 .

And, the control unit 100 stops the operation of the spray means when the proximity sensor 60 does not sense a person and thus does not receive a signal.

At this time, the control unit 100 controls the spray means to stop or operate repeatedly.

That is, the control unit 100 repeatedly stops or operates the spray means so that the disinfectant solution 120 is sprayed several times.

And, the timer 70 is configured so that the control unit 100 operates the spraying means only for a preset time.

For example, the timer 70 may be configured such that the control unit 100 operates the spraying means for only about 5 to 10 seconds and then stops it.

In this case, the control unit 100 may be programmed so that the spraying means sprays a predetermined amount of the small fluid for about 5 to 10 seconds for about 5 to 10 times.

For example, a person in front of an elevator may wait for more than one minute for an elevator car on another floor.

If the above-described timer 70 is not included, the proximity sensor 60 continues to detect a person waiting in one place and the disinfectant solution 120 is continuously sprayed to the same person, so the disinfectant solution 120 is wasted can be

However, if the operating time of the spraying means is limited through the timer 70 as in the embodiment of the present invention, the disinfectant solution 120 can be sprayed in an appropriate amount, thereby preventing wastage of the disinfecting solution 120 .

Furthermore, the proximity sensor 60 may be configured to transmit to the control unit 100 whenever a new person other than the previously sensed person is sensed.

At this time, the timer 70 may be replaced by the limit sensor 80 .

The limit sensor 80 is electrically connected to the spray means, and is operated by the proximity sensor 60 in the same way as the timer 70 .

That is, when the proximity sensor 60 senses a person, the limit sensor 80 set for a predetermined operating time is operated to operate the spraying means. Since the pump is pumped for a certain period of time set in the limit sensor 80, the disinfectant solution 120 is sprayed through the hose to the spray nozzle 32, and the disinfectant solution 120 is discharged only for a predetermined period of time from the limit sensor 80 and then stopped. At this time, the surrounding air and people are disinfected.

Additionally, the disinfectant spraying device 1 according to an embodiment of the present invention detects the level of the disinfectant solution 120 through a water level sensor and a water level sensor that detects the level of the disinfectant solution 120 stored in the storage unit 20 . The control unit 100 for obtaining a value, the control unit 100 may further include a wireless communication unit 110 for transmitting the detected level value of the disinfectant solution 120 obtained by the user terminal to the user terminal.

The water level sensor may include a full water level sensor 90b for detecting a predefined full water level and a low water level sensor 90a for detecting a predefined low water level, and the values detected by these sensors are transmitted to the controller 100 .

And, the wireless communication unit 110 may be applied to Wi-Fi.

For example, when the full water level sensor 90b detects the full water level, this detection signal is transmitted to the controller 100 . The full water level detection signal may mean that the disinfectant solution 120 is full in the storage unit 20 , so that it is no longer necessary to fill the disinfectant solution 120 .

The control unit 100 may be programmed to transmit or not transmit the water level fact to the user terminal through the wireless communication unit 110 when the full water level sensor 90b receives the full water level detection signal.

Meanwhile, if the low water level sensor 90a detects the low water level, this detection signal is transmitted to the control unit 100 , and the control unit 100 transmits the low water level signal to the user terminal through the wireless communication unit 110 . The low water level detection signal may mean that the disinfectant solution 120 in the storage unit 20 is almost used up, so it is necessary to fill the new disinfectant solution 120 .

The low water level detection signal may be displayed on the user terminal in the words 'disinfectant shortage' and 'disinfectant filling request'.

At this time, in the disinfectant spraying device 1 according to an embodiment of the present invention, the full water level sensor may be omitted.

Next, the receiving part 40 applied to the disinfectant spraying device according to an embodiment of the present invention will be described with reference to FIGS. 5 to 7 .

5 is a perspective view showing a receiving part applied to the disinfecting solution spraying device according to the present invention, FIG. 6 is a cross-sectional view showing the receiving part applied to the disinfecting solution spraying device according to the present invention, and FIG. 7 is applied to the disinfecting solution spraying device according to the present invention. It is a perspective view showing the operation of the accommodating part.

The receiving unit 40 includes various parts for managing the disinfectant spraying device 1 according to an embodiment of the present invention, but an auxiliary disinfecting solution 120 for refilling when the disinfecting solution 120 in the storage unit 20 is exhausted. ), etc., perform a function of storing various items or chemical liquids (hereinafter referred to as 'storage items').

Specifically, the receiving unit 40 may include a housing 41 , a receiving box 42 , a lift driving unit 43 , a support unit 44 , and a weight unit 45 .

The housing 41 may be formed in a rectangular box shape with an open upper surface and an empty space therein.

The housing 41 may be installed on a wall or a ceiling together with the case 10 , and the drawing shows an example in which the accommodating part 40 is installed on the exterior wall of the elevator together with the case 10 .

The housing 41 may include a flange P bolted to the wall surface.

In this case, the housing 41 may be disposed lower than the case 10 for easy use by the operator.

In addition, the upper surface of the housing 41 may be opened and closed by the cover 11 .

The storage box 42 is to provide a place to accommodate the actual storage, the bottom plate 421 seated on the bottom surface of the housing 41, the rear edge of the bottom plate 421 is formed at a predetermined height. 422, a pair of side plates 423 formed at both edges of the bottom plate 421 at a predetermined height, the lower side is hinged to the upper surface of the bottom plate 421 to open and close the opening between the side plates 423. A plate 424 may be included.

Accordingly, the storage box 42 is formed in the shape of a square box with an open upper surface.

At this time, although not shown in the drawings, the bottom surfaces of the opening and closing plates 424 in contact with the upper surfaces of the bottom plates 421 and 721 may be rounded to form a curved shape so as to be rotated smoothly in both directions.

A rotation shaft 424a is formed on the lower side of both sides of the opening and closing plate 424 , and an insertion groove 423a into which the rotation shaft 424a is inserted is formed on the lower side of the side plate 423 .

Accordingly, the opening and closing plate 424 opens and closes the space between the side plates 423 while being rotated based on the rotation shaft 424a.

The lifting driving unit 43 elevates the storage box 42 accommodated in the housing 41 , and is configured as a pair and is installed on both inner side walls of the housing 41 , respectively.

Accordingly, the storage box 42 is disposed between the lifting drive unit 43 .

The lifting driving unit 43 may be formed as a rodless cylinder having a lifting body 431 coupled to the bottom plate 421 .

Although not shown in the drawing, a lifting button (not shown) and a lowering button (not shown) for raising or lowering the lifting body 431 of the lifting drive unit 43 may be provided on the wall, respectively.

Therefore, when the cover 11 is removed from the housing 41 and the lifting body 431 is raised by pressing the lifting button, the housing 42 is raised and protrudes upwards of the housings 41 and 710, and the lowering button is pressed. When the lifting body 431 is lowered by pressing, the receiving box 42 is lowered and completely introduced into the inner space of the housing 41 .

For this reason, when you want to take out the contents accommodated in the storage box (42), you can pull out the storage box (42) to the upper side of the housing (41) by pressing the lifting button.

When the storage box 42 is raised, the opening/closing plate 424 leaning on the inner wall surface of the housing 41 is rotated downward and is conducted. At this time, the opening/closing plate 424 is a part of the housing 41. The space between the side plates 423 is opened by being seated on the upper surface to maintain a horizontal state.

The storage box 42 is lifted to a certain height by the lifting drive unit 43 and pulled out. When the storage unit 40 is installed on the wall so that the space between the side plates 423 corresponds to the eye level of the operator, the operator can reduce the waist or It is possible to easily take out items from the front without bending the head or lifting the heel.

The support part 44 is fixed to both sides of the bottom plate 421 to support the lower surface of the opening and closing plate 424, the surface in contact with the opening and closing plate 424 is formed to be inclined, and the receiving box 42 is the housing 41 In the state accommodated in the opening and closing plate 424 to be supported on the inner wall surface of the housing 41 in an inclined state.

The weight portion 45 is formed of a metal material having a certain weight, and is coupled to the upper outer surface of the opening/closing plate 424 , that is, the surface facing the inner wall surface of the housing 41 , so that the receiving box 42 is the housing 41 . When withdrawing from, the downward rotation of the opening and closing plate 424 is promoted.

Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. should be interpreted

1: disinfectant spray device 10: case
10a, 423a: insertion groove 11: cover
11a: fixing projection 12,42: storage box
20: storage unit 30: spray unit
31: hose 32: spray nozzle
40: housing 41: housing
421: bottom plate 422: thick plate
423: side plate 424: opening and closing plate
424a: rotation shaft 43: lift drive part
431: elevating body 44: support
45: weight part 50: blower part
51: motor 52: fan
60: proximity sensor 70: timer
80: limit sensor 90a: low water level sensor
90b: full water level sensor 100: control unit
110: wireless communication unit

Claims (5)

case,
A storage unit accommodated in the inner space of the case and storing a disinfectant solution;
A spraying unit that sprays the disinfectant solution of the storage unit to the outside of the case,
Disinfectant spraying device including a blower installed in the case and generating wind to spread the disinfectant sprayed by the spraying part.
According to claim 1,
Disinfectant spraying device further comprising a proximity sensor installed in the case and sensing a human body approaching within a predetermined distance to control the operation of the spraying unit and the blower.
According to claim 1,
The disinfectant solution spraying device further comprising a timer for driving the spraying unit for a preset time to limit the spraying time of the disinfectant solution.
According to claim 1,
Disinfectant spraying device further comprising a limit sensor for automatically controlling the driving of the spraying unit to limit the spraying amount of the disinfectant solution.
According to claim 1,
a water level sensor for detecting the level of the disinfectant solution stored in the storage unit;
a control unit for obtaining a level detection value of the disinfectant solution through the water level sensor;
Disinfectant spraying device further comprising a wireless communication unit for transmitting the detected level value of the disinfectant solution obtained by the control unit to the user terminal.

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