KR102271542B1 - Hand sterilizer - Google Patents

Abstract

A hand sterilizer according to one embodiment of the present invention comprises: a closure-shaped main body provided with an opening formed in the front so that both hands of a user can be introduced, and provided with an inner space in which the user's both hands are accommodated; a first sensor installed on an inner wall of the main body to detect an object introduced into the inner space; a second sensor for measuring a body temperature of the user's wrists introduced into the inner space; a storage unit which includes a disinfectant tank in which a disinfectant is accommodated and a moisturizer tank in which a moisturizer is accommodated so that the liquid disinfectant and the moisturizer can be stored separately, but in which the disinfectant tank and the moisturizer tank are detachably installed and installed at a rear of the main body; a spray unit connected to the storage unit and installed on a ceiling of an inner wall of the main body to spray the disinfectant and moisturizer into the inner space; a drying unit installed on both sides of the main body to blow outside air into the inner space to dry both hands of the user; and a control unit that receives an input signal from the first sensor and sequentially transmits an operation signal to the second sensor, the spray unit, and the drying unit to control an operation.

Description

Hand sanitizer {HAND STERILIZER}

The present invention relates to a hand sanitizer device, and more particularly, it can be used in public places such as hospitals, schools, restaurants, etc., and can sequentially process body temperature measurement, hand disinfection, drying and moisturizing at once by sensing the user's hand. It's about hand sanitizer.

The hand plays a role in holding the handle of a bus or subway or performing various tasks using various tools. It is one of the most used body organs in daily life. Generally, an adult comes into contact with about 30 objects per minute. is known

In particular, except when gloves are used in special circumstances such as in winter, there are many cases in which they are generally exposed and always come into contact with something, such as various objects.

Therefore, the hands are often pointed out as the transmission route of various diseases. In fact, most of the bacteria or viruses that cause diseases are transmitted through a medium, and the survival period varies depending on which medium they are attached to. .

In general, when looking at the path of infectious disease, the hand becomes contaminated with bacteria or viruses in the process of contacting various objects in daily life, and the infection occurs by touching the nose, eyes, or mouth while the hands are contaminated. is more than 60% of all infectious diseases.

Recently, due to the prevalence of high-risk infectious diseases such as MERS and Corona 19 around the world, the situation in which hand hygiene is required more than ever is continuing, because bacteria and viruses on human hands are active for more than 3 hours. You should wash your hands properly at least 8 times daily.

However, in busy daily life, it is often difficult to wash hands under running water for more than 30 seconds 10 to 20 times a day whenever going to and from the bathroom. technology has been developed.

The hand sanitizer used at this time contains a high content of alcohol for bacterial and viral agents, so if you use the hand sanitizer repeatedly, it may cause itching by drying the skin, or rash symptoms due to skin irritation, etc. There are problems that cause new problems.

The matters described as the background art above are only for improving the understanding of the background of the present invention, and should not be accepted as acknowledging that they correspond to the prior art already known to those of ordinary skill in the art.

KR 10-1953557 B1 (2019.02.25.)

The present invention has been devised to solve the above problems, and in the process of disinfecting a user's hands using a disinfectant with a high alcohol content, it is possible to prevent both hands from drying out or causing skin irritation. provides

In addition, there is provided a hand sanitizer with improved ease of use by sequentially performing disinfection, moisturizing, and drying depending on whether the user's hands are inflow or not.

When a user's body temperature exceeds a preset temperature range, a hand sanitizer is provided that can be immediately recognized by a nearby manager so that a prompt response is possible according to the prepared guidelines.

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art from the description of the present invention.

A hand sanitizer apparatus according to an embodiment of the present invention includes: a body-shaped body having an opening formed on the front side so that the user's hands can be introduced, and an internal space for receiving the user's hands; a first sensor installed on the inner wall of the body to detect an object flowing into the inner space; a second sensor for measuring the body temperature of the user's wrists introduced into the inner space; At least one disinfectant tank accommodating a disinfectant and at least one humectant tank accommodating the humectant are included so that the liquid disinfectant and the humectant can be stored separately, wherein the sterilant tank and the humectant are detachably installed to the rear of the main body. a storage unit installed in the a spraying unit connected to the storage unit and installed on the ceiling of the inner wall of the body to spray the disinfectant and moisturizing agent into the inner space; a drying unit installed on both sides of the main body to blow outside air into the inner space to dry both hands of the user; and a control unit that receives an input signal from the first sensor and sequentially transmits an operation signal to the second sensor, the spray unit, and the drying unit to control the operation.

The body may include a partition plate protruding upward from the center of the bottom of the body adjacent to the opening so as to partition the inner space into a first area and a second area for disinfecting the user's left and right hands, respectively.

In this case, a pair of the second sensor is preferably installed on both sides of the partition plate to measure the body temperature of the user's left and right hands.

More preferably, the hand sanitizer device according to an embodiment of the present invention comprises: a display unit installed on the outer surface of the main body to display the user's body temperature on the screen; and an alarm unit for outputting an alarm sound according to an operation signal of the control unit.

At this time, the control unit receives the body temperature of the user's left and right wrists from the pair of second sensors, calculates the average as the user's body temperature, transmits an operation signal to be displayed on the display unit, and transmits the user's left and right wrist body temperature. When the temperature difference of the wrist exceeds a preset reference body temperature deviation or the calculated user body temperature exceeds a preset reference body temperature range, an operation signal may be transmitted to the alarm unit.

The spray unit may include: a pair of spray nozzles spaced apart from the inner wall of the body to spray the disinfectant or moisturizing agent on the user's left and right hands in a mist state; a disinfectant supply unit having one side coupled to the disinfectant tank so as to supply the disinfectant accommodated in the disinfectant tank to the spray nozzle; a humectant supply unit having one side coupled to the humectant tank so as to supply the humectant contained in the humectant tank to the spray nozzle; and a pair of spray holes to which the spray nozzle is mounted on the front surface are formed spaced apart, and the other side of the disinfectant supply part and the moisturizer supply part are connected to the rear surface, so that the disinfectant and moisturizer supplied from the disinfectant supply part and the moisturizer supply part are applied to the pair of spray nozzles. Includes a distribution unit for distributing to.

Preferably, the disinfectant supply unit and the moisturizer supply unit are individually operated by receiving an operation signal from the control unit according to the preset amount of the disinfectant supply and the supply amount of the moisturizer.

In addition, the injection unit may further include a ball joint that mediates the injection nozzle and the distribution unit so as to adjust the injection direction of the injection nozzle, and the control unit may further include a position and size of the object received from the first sensor. It is preferable to receive the information and transmit an operation signal to the injection nozzle to adjust the injection direction and the injection angle of the injection nozzle.

The drying unit may include: a first blower installed on one side of the body to introduce outside air into the inner space; and a second blower installed on the other side of the main body to face the first blower to discharge air in the inner space to the outside.

More preferably, the hand sanitizer device according to an embodiment of the present invention may further include a UV lamp installed on the inner wall of the ceiling of the body and irradiating ultraviolet rays to both hands of the user to perform secondary sterilization and further drying of both hands of the user. can

The control unit may be characterized in that it controls the UV lamp to operate in conjunction with the drying unit.

The main body may further include an input unit connected to the control unit and installed on the main body plane so as to set the disinfectant supply amount, the moisturizer supply amount, the reference body temperature range, and the blowing time of the drying unit.

According to an embodiment of the present invention, there is an effect of providing a moisturizer after use of a hand sanitizer with a high alcohol content to protect the user's hands from dryness or itching.

In addition, as the disinfectant spraying, the moisturizing agent spraying, and drying are sequentially performed, the user's hands are disinfected, moisturized, and dried at once, thereby improving the convenience of use.

In particular, by quickly drying the liquid disinfectant and moisturizer sprayed on the user's hand using a drying unit after spraying the disinfectant and moisturizer, it is possible to prevent discomfort such as stickiness caused by the disinfectant or moisturizer.

In addition, by using a UV lamp, performing secondary sterilization using infrared rays after primary sterilization with a disinfectant, and improving drying effect, there is an effect that can further improve cleanliness and convenience.

In addition, by measuring the user's body temperature from both hands and comparing the difference and average with the preset reference body temperature deviation and reference body temperature range, it is possible to quickly detect whether the user's abnormality has occurred and whether the device is malfunctioning. has the effect of making it possible.

1 is a perspective view showing a hand sanitizer device according to an embodiment of the present invention;
2 is a plan cross-sectional view for explaining a hand sanitizer device according to an embodiment of the present invention;
3 is a side cross-sectional view showing a hand sanitizer device according to an embodiment of the present invention;
Figure 4 is a perspective view for explaining the coupling of the injection unit according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments. For reference, the same numbers in this description refer to substantially the same elements, and may be described by citing the contents described in other drawings under these rules, and contents determined to be obvious to those skilled in the art or repeated may be omitted.

1 is a perspective view showing a hand disinfection apparatus according to an embodiment of the present invention, FIG. 2 is a plan sectional view for explaining the hand disinfection apparatus according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention It is a side cross-sectional view showing the hand sanitizer according to

As shown in FIGS. 1 to 3 , the hand sanitizer device according to an embodiment of the present invention detects the inflow of an object into the body 100 and the body 100 having an internal space for sterilizing the user's hands, and the body 100 . a first sensor 200, a second sensor 300 for measuring the user's body temperature, a storage unit 400 for storing a moisturizer and a disinfectant, a spraying unit 500 for spraying a disinfectant and a moisturizer, and both hands of the user It includes a drying unit 600 for drying and a control unit 700 for controlling their operation.

The main body 100 is provided in the shape of a housing in which an inner space is formed and an opening is formed in the front so that the user's hands can be disinfected.

In this case, the body 100 may be made of various materials such as steel or plastic, but is preferably formed of a material that does not cause damage such as corrosion, deformation, etc. by disinfectants and moisturizing agents with high alcohol content.

In addition, it is preferable that the internal space and the opening have a sufficient size so that both hands of the user can enter at the same time.

The first sensor 200 determines whether the user's hands have been introduced into the inner space, and more preferably, a sensor capable of detecting the size and position of the user's left and right hands as well as the inflow of both hands is used. desirable.

Because, the hand sanitizer device according to an embodiment of the present invention is generally used by several people in a family unit or in a public place such as a hospital, school, restaurant, etc. used together, depending on the size of the hand and insertion into the internal space depending on the person. This is because the spraying position, angle, and amount of spraying of disinfectant and moisturizer must be adjusted accordingly because the location for spraying changes each time.

Accordingly, it is possible to minimize waste of the disinfectant and propellant by spraying an appropriate amount of the disinfectant and the moisturizing agent according to people, and to further improve the disinfection and moisturizing effect by spraying it at the correct location.

A detailed operation according to the size and position of the user's hand will be described in more detail later with the injection unit 500 and the control unit 700 .

In the present invention, the first sensor 200 may be applied to various types of position sensing sensors such as ultrasonic waves and infrared rays capable of detecting the position and size of an object flowing into the inner space, more preferably, the user's hand. A human body heat sensor, an infrared human body sensor, etc. may be used to detect it.

Accordingly, it is possible to more precisely control the spraying direction, the spraying angle, and the spraying amount of the disinfectant and the moisturizing agent.

Meanwhile, at least one pair of the second sensors 300 is provided to measure the body temperature of the user's left hand and right hand, respectively, and transmit the measured body temperature to the controller 700 .

At this time, the main body 100 is formed with a partition plate 110 protruding upward from the center of the floor adjacent to the opening so that the user can divide the left and right hands into the inner space, and a pair of second sensors 300 . is preferably installed on both sides of the partition plate 110, respectively.

Because the user divides the left hand and the right hand based on the partition plate 110 and inserts them into the inner space, the first sensor 200 detects more quickly and accurately so that the disinfectant and moisturizer are sprayed. This is because it is possible to further improve cleanliness by preventing the overuse of chemicals and minimizing contamination by disinfectants and moisturizers.

In addition, the second sensor 300 is installed adjacent to the opening of the body so that the user can measure the body temperature of the user's left and right wrists, which are naturally exposed from the sleeves, etc. while inserting both hands into the inner space. It has the effect of allowing the user's body temperature to be measured.

In other words, when the hand is not wearing gloves, it is often kept exposed to the outside, and when the outside temperature is low, such as in winter, it is often measured lower than the actual body temperature by the outside air, so the second sensor 300 ) has the effect of making it possible to measure the body temperature more accurately by allowing the body temperature of the wrist to be measured.

Furthermore, there is an effect of enabling a rapid response to febrile infectious diseases such as corona and flu by accurately measuring the user's body temperature.

More preferably, the hand sanitizer according to an embodiment of the present invention is installed on the outer surface of the main body 100 and outputs the display unit 810 for outputting the user's body temperature measured by the second sensor 300 and an alarm sound. It is preferable to further include an alarm unit 820 to.

At this time, when the body temperature of the left and right wrists measured by the pair of second sensors 300 is received, the controller 700 calculates an average value of the body temperatures of the left and right wrists as the user's body temperature, and uses this as the user's body temperature. ) to transmit the operation signal to output.

In addition, when the calculated user body temperature exceeds a preset reference body temperature range (for example, 35.5 to 38 ° C), the control unit 700 determines that there is an abnormality in the user's body temperature and outputs it on the display unit 810 At the same time, it is preferable to transmit an operation signal to output an alarm sound from the alarm unit 820 .

Accordingly, it is possible to minimize the spread of infectious diseases by enabling a quick response by allowing the surrounding managers and users to immediately recognize whether the body temperature is abnormal or not.

More preferably, when the user body temperature calculated by the control unit 700 is abnormal, the display unit 810 may cause the user's body temperature to blink, thereby helping the surrounding manager and the user to recognize it.

The storage unit 400 is for storing the disinfectant and the moisturizer sprayed on both hands of the user, and includes a disinfectant tank 410 and a moisturizer tank 420 so that the liquid disinfectant and the moisturizer can be stored separately.

At this time, it is preferable that the disinfectant tank 410 and the moisturizer tank 420 are detachably installed in the body 100 so that the disinfectant and the moisturizer can be filled or replaced.

In addition, it is preferable that the disinfectant and the moisturizer and a non-reactive material such as glass are formed, because the quality of the disinfectant and the moisturizing agent should not be deteriorated or malfunction due to damage such as deformation should not occur.

In the present invention, the storage unit 400 is described as consisting of two disinfectant tanks 410 and one moisturizing agent tank 420, but this can be applied by adjusting the size and quantity according to the amount of disinfectant and moisturizing agent used. .

4 is a perspective view for explaining the coupling of the injection unit 500 according to an embodiment of the present invention.

Referring to FIG. 4 , the spray unit 500 according to an embodiment of the present invention includes a pair of spray nozzles 510 spaced apart from the inner wall of the body 100 and a disinfectant tank 410 to spray a moisturizer and a disinfectant. ), a disinfectant supply unit 520 that draws out and supplies the disinfectant, a moisturizer supply 530 that draws out and supplies a moisturizer from the moisturizer tank 420, and a pair of spray nozzles 510 for distributing the extracted moisturizer and disinfectant. and a distribution unit 540 that

The spray nozzle 510 is for supplying a liquid disinfectant and moisturizer to the left and right hands of the user, and it is preferable to spray in a mist state, because the reason is that by supplying the disinfectant and moisturizing agent in a mist state, disinfection quickly And it is because the moisture is made and the user's hands can be dried quickly.

In addition, in the present invention, the spray nozzle 510 is preferably provided so that the spray angle can be adjusted.

Accordingly, the control unit 700 adjusts the spray angle sprayed from the spray nozzle 510 according to information about the user's both hands, including the location and size of the user's left and right hands, received from the first sensor 200 . By individually transmitting an operation signal to each of the spray nozzles 510, not only the disinfectant and the moisturizer are sprayed at the correct location, but also the waste of the disinfectant and the moisturizer can be prevented.

In particular, even in the case of the handicapped having different sizes of the left and right hands, the disinfectant and moisturizing agent in the corresponding amounts to each hand are sprayed, thereby minimizing contamination of the body 100 and reducing maintenance costs.

The disinfectant supply unit 520 and the moisturizer supply unit 530 are detachably coupled to the disinfectant tank 410 and the moisturizer tank 420, respectively, and withdraw the disinfectant and the moisturizer from the disinfectant tank 410 and the moisturizer tank 420 to separate them. It is delivered to the distribution 540 .

At this time, it is preferable that the disinfectant supply unit 520 and the moisturizer supply unit 530 receive an operation signal from the control unit 700 and operate individually, because the disinfectant is supplied and the moisturizer is supplied after disinfecting both hands of the user. This is because the user's hands must be moisturized.

In addition, as described above, the control unit 700 sets the amount of the disinfectant and moisturizer sprayed from the information on the user's both hands received from the first sensor 200, and the disinfectant supply unit 520 so that the disinfectant and the moisturizer are drawn out accordingly. ) and the moisturizer supply unit 530 individually transmits an operation signal.

The distribution unit 540 supplies the disinfectant and moisturizer supplied from the disinfectant tank 410 and the moisturizer tank 420 to the pair of spray nozzles 510 according to the operation signal of the control unit 700 as described above.

At this time, the left and right spray nozzles 510 for spraying the disinfectant and moisturizing agent to the user's left hand and right hand, respectively, receive an operation signal from the control unit 700 and adjust the spray amount, and the amount is adjusted by the first sensor ( 200) is determined according to the user's both hands information received from.

In addition, it is preferable that the distribution unit 540 is formed with the disinfectant flow path and the propellant flow path separated therein, because the disinfectant and moisturizing power can be prevented from being reduced due to the mixing of the disinfectant and the moisturizing agent sprayed through the nozzle. because there is

More preferably, it is preferable that the injection unit 500 according to an embodiment of the present invention further includes a ball joint 550 that mediates the injection nozzle 510 and the distribution unit 540 .

Because, the control unit 700 transmits an operation signal to each of the injection nozzles 510 according to the user's both hands information including the location and size information of each of the user's left and right hands received from the first sensor 200, thereby transmitting the injection nozzles. This is because the injection direction, the injection angle, and the injection amount of the 510 can be adjusted.

The drying unit 600 according to an embodiment of the present invention is installed opposite to each other on both sides of the main body to introduce external air into the internal space and ventilate the internal space to quickly dry the user's hands to which the disinfectant or moisturizing agent is sprayed. can improve the convenience of

More specifically, the drying unit 600 is installed on one side of the main body 100 to face the first blower 610 and the first blower 610 for introducing outside air into the inner space. It consists of a second blower 620 to ventilate the air in the internal space to the outside.

Accordingly, the first blower 610 introduces outside air to dry the moisturizer and disinfectant on the user's hands, and the second blower 620 discharges the air in the internal space containing the dried moisturizer and disinfectant to the outside. , there is an effect that the user's hands are dried more quickly, thereby greatly improving the convenience of use.

At this time, the control unit 700 sequentially sprays the disinfectant and the propellant through the spray nozzle 510, and after a preset time has elapsed, by transmitting an operation signal to the first and second blowers 610 and 620, in advance Allow drying for the set blowing time.

In addition, it is preferable that the first blower 610 according to an embodiment of the present invention further includes a removable filter to prevent foreign substances such as dust and bacteria or viruses contained in the outside air from entering the inner space.

On the other hand, in the present invention, the second blower 620 is configured to discharge the air in the internal space to the outside, and in the process of drying the user's hand, the dried disinfectant is discharged to the outside to eliminate viruses or bacteria in the outside air. It is preferable not to apply

This is because it is possible to prevent re-contamination by foreign substances or bacteria and viruses contained in the outside air introduced in the process of drying the user's hands after disinfection is completed using the disinfectant, as well as preventing the hand according to an embodiment of the present invention from being re-contaminated. It is effective in purifying the air in the room where the disinfection device is installed.

In this case, various types of filters such as a Hepa filter, an activated carbon filter, and an electrostatic filter may be applied to the filter according to an embodiment of the present invention, and silver or copper having excellent antibacterial and sterilizing effects to facilitate removal of bacteria and viruses It is preferable to use a filter having an antibacterial function by containing

More preferably, the hand sanitizer according to an embodiment of the present invention may further include a UV lamp 900 for performing secondary sterilization while drying the user's hands.

At this time, the UV lamp 900 is preferably irradiated with ultraviolet rays with a low wavelength of 320 to 400 nm, because the reason is that the user's skin should not be damaged by exposure to ultraviolet rays of a high wavelength.

In the present invention, the UV lamp 900 is preferably installed in the central part of the ceiling of the body 100 so that both hands of the user can be irradiated.

At this time, it is preferable that the control unit 700 controls the UV lamp 900 to operate in conjunction with the first and second blowers 610 and 620 . This is because, after the first sterilization by the disinfectant, the UV lamp 900 sterilizes the user's hand to which the moisturizer is sprayed, thereby further improving cleanliness and shortening the drying time.

In addition, the main body 100 according to an embodiment of the present invention further includes an input unit 120 capable of setting the disinfectant supply amount, the moisturizing agent supply amount, the reference body temperature range, and the blowing time of the blower.

In this case, the input unit 120 is installed on the plane of the main body for easy operation, and various types of input methods such as a touch panel, a keyboard, and an operation button may be selectively applied.

In addition, it may be provided to further include a protective cover so that operation other than the administrator is impossible.

Accordingly, the supply amount, the reference body temperature range, the blowing time, etc. may be differently adjusted according to the type of infectious disease prevalent at the time or the type of disinfectant and moisturizer used.

Hereinafter, with reference to the drawings, the operating relationship of the hand sanitizer according to an embodiment of the present invention will be described in more detail.

When the user inserts both hands into the inner space through the opening of the main body 100, and separates the left and right hands around the partition plate 110, the first sensor 200 determines whether the user's left and right hands are introduced. , information on both hands of the user including size and location information is collected and transmitted to the controller 700 .

When the control unit 700 receives the user's both hands information from the first sensor 200, it transmits an operation signal to the second sensor 300 to measure the body temperature of the wrist of the user's left and right hands and transmit it to the control unit.

The control unit 700 calculates the average of the left and right wrist body temperatures received from the second sensor 300, sets this as the user body temperature, and compares it with the reference body temperature range set in advance through the input unit 120 to exceed the reference body temperature range. In this case, it is determined that an abnormality has occurred, and an operation signal is transmitted to the alarm unit 820 and the display unit 810 so that the surrounding manager and user can quickly recognize it and take an immediate response.

In addition, when the difference between the left and right wrist body temperatures received from the second sensor 300 exceeds the reference body temperature deviation range set through the input unit 120 in advance, the control unit 700 causes a malfunction in the second sensor 300 . It is determined that it is, and the second sensor 300 retransmits the operation signal so that the measurement is made again.

In this case, when the first sensor 200 detects that only one of the left and right hands flows into the inner space, it is determined as a disabled right and a comparison with the reference body temperature deviation is omitted.

If it is determined that there is no abnormality in the comparison process, the control unit 700 transmits an operation signal to the display unit 810 to output the calculated user body temperature, and at the same time transmits an operation signal to the disinfectant supply unit 520 to the disinfectant tank ( The disinfectant is drawn from the 410) and supplied to the distribution unit 540, and an operation signal is transmitted to the spray nozzle 510 so that the spray direction, angle, and spray amount of each spray nozzle 510 are adjusted, and First disinfect both hands.

When the primary sterilization is completed, the control unit 700 transmits an operation signal to the moisturizer supply unit 530 and the spray nozzle 510 after a predetermined time elapses, so that the moisturizer is sprayed on both hands of the user in the same manner as the disinfectant.

When the spraying of the moisturizer is completed, the control unit 700 transmits an operation signal to the drying unit 600 and the UV lamp 900 to perform secondary sterilization and drying for a preset blowing time through the input unit 120 and perform the operation. quit

As described above, although described with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the following claims. You will understand that it can be done.

100: body 110: compartment plate
120: input unit 200: first sensor
300: second sensor 400: storage unit
410: disinfectant tank 420: moisturizer tank
500: spray unit 510: spray nozzle
520: disinfectant supply unit 530: moisturizer supply unit
540: distribution unit 550: ball joint
600: drying unit 610: first blower
620: second blower 700: control unit
810: display unit 820: alarm unit
900: UV lamp

Claims (8)

an opening formed in the front so that both hands of the user can be introduced, and an inner space in which the user's hands are accommodated;
a first sensor installed on the inner wall of the body to detect an object flowing into the inner space;
a second sensor for measuring the body temperature of the user's wrists introduced into the inner space;
A disinfectant tank in which the disinfectant is accommodated and a moisturizer tank in which the moisturizer is accommodated so that the liquid disinfectant and the moisturizer can be stored separately, wherein the disinfectant tank and the moisturizer are detachably installed and installed at the rear of the main body. unit;
a spraying unit connected to the storage unit and installed on the ceiling of the inner wall of the body to spray the disinfectant and moisturizing agent into the inner space;
a drying unit installed on both sides of the main body to blow outside air into the inner space to dry both hands of the user; and
A control unit that receives an input signal from the first sensor and sequentially transmits an operation signal to the second sensor, the injection unit, and the drying unit to control the operation;
The spray unit may include: a pair of spray nozzles installed on the inner wall of the main body to be spaced apart from each other so as to spray the disinfectant or moisturizing agent on the user's left and right hands in a mist state; a disinfectant supply unit having one side coupled to the disinfectant tank so as to supply the disinfectant contained in the disinfectant tank to the spray nozzle; a humectant supply unit having one side coupled to the humectant tank so as to supply the humectant contained in the humectant tank to the spray nozzle; A pair of spray holes to which the spray nozzle is mounted are formed spaced apart on the front side, and the other side of the disinfectant supply part and the moisturizer supply part are connected to the rear surface, so that the disinfectant and moisturizer supplied from the disinfectant supply part and the moisturizer supply part are transferred to the pair of spray nozzles. a distributing unit for distributing; and a ball joint that mediates the spray nozzle and the distribution unit to adjust the spray direction of the spray nozzle.
The disinfectant supply unit and the moisturizer supply unit operate individually by receiving an operation signal from the control unit according to the pre-set disinfectant supply amount and the moisturizer supply amount, and the control unit receives the position and size information of the object received from the first sensor, and the Hand sanitizer device, characterized in that it transmits an operation signal to the spray nozzle to adjust the spray direction and the spray angle of the spray nozzle.
The method according to claim 1,
The body is
A partition plate protruding upward from the center of the bottom of the main body adjacent to the opening so as to partition the inner space into a first area and a second area for disinfecting the user's left hand and right hand, respectively;
The second sensor is
A pair of hand sanitizers are installed on both sides of the partition plate to measure the body temperature of the user's left and right hands.
3. The method according to claim 2,
a display unit installed on the outer surface of the main body to display the user's body temperature on the screen; and
Further comprising; an alarm unit for outputting an alarm sound according to the operation signal of the control unit;
The control unit is
Receives the body temperature of the user's left and right wrists from a pair of second sensors, calculates the average as the user's body temperature, transmits an operation signal to be displayed on the display unit, and the difference in body temperature between the user's left and right wrists A hand sanitizer device, characterized in that it transmits an operation signal to the alarm unit when the set reference body temperature deviation is exceeded or the calculated user body temperature exceeds a preset reference body temperature range.
delete delete The method according to claim 1,
The drying unit is
a first blower installed on one side of the body to introduce outside air into the inner space; and
A hand sanitizer including; a second blower installed on the other side of the main body to face the first blower and discharging the air in the inner space to the outside.
The method according to claim 1,
A UV lamp installed on the inner wall of the ceiling of the body to irradiate the user's both hands with ultraviolet rays to sterilize the user's both hands and further dry them;
The control unit, characterized in that to control the UV lamp to operate in conjunction with the drying unit, hand disinfection device.
The method according to claim 1,
The body is
The hand sanitizer apparatus further comprising: an input unit connected to the control unit and installed on the main body plane so as to set the disinfectant supply amount, the moisturizer supply amount, the reference body temperature range, and the blowing time of the drying unit.

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