KR20230152981A - Wireless electrolysis device for water and sprayer having the same - Google Patents

Abstract

The present invention relates to an electrolysis device and an injector, and includes a first coil connected to a power source, a second coil disposed inside a container containing water and magnetically connected to the first coil, and the second coil. It includes a first electrode connected to one end and a second electrode connected to the other end of the second coil, and according to the present invention, water is electrolyzed using magnetic induction current and wireless charging is possible at the same time, making it usable and portable. This has the effect of improving performance and making maintenance/repair easier.

Description

Wirelessly operated water electrolysis device and sprayer including the same {WIRELESS ELECTROLYSIS DEVICE FOR WATER AND SPRAYER HAVING THE SAME}

The present invention relates to a water electrolysis device and sprayer, and more specifically, to a water electrolysis device and sprayer that can electrolyze water using self-induced current and simultaneously wirelessly charge a battery.

Sterilization refers to applying physical or chemical stimulation to microorganisms to destroy them within a short period of time. Depending on the degree, it can be distinguished between sterilization, which renders the object completely sterile, and disinfection, which renders the object almost sterile.

In places such as hospitals and biochemical laboratories, sterilization to a sterile state is required as needed. And in places where people live on a daily basis, such as restaurants, cafes, and homes, disinfection at the level of daily quarantine is required to remove infectious bacteria or viruses, even if it is not sterilization.

In the past, there were many cases where many people were exposed to various infectious diseases in everyday spaces due to infectious bacteria or viruses. SARS and H1N1 flu, which were once prevalent around the world, killed many people through daily infections. In addition, avian influenza and swine cholera occur occasionally, causing many animals to be culled.

Recently, COVID-19 has spread around the world, and many people around the world have been infected and lost their lives due to its highly contagious nature.

In order to reduce infectiousness from these contagious bacteria or viruses, not only vaccination but also daily quarantine are essential. In particular, sterilization and disinfection are necessary to suppress infectious diseases in places where people live every day, such as restaurants, cafes, and homes.

For such sterilization and disinfection, a method of spraying a spray containing a disinfectant to the required location has been used in the past. At this time, household quarantine was mainly carried out by spraying liquid containing chemical sterilizing substances with a sprayer. However, as these chemical sterilizing substances are sprayed in the form of mist, there have been cases of various diseases occurring when they come into contact with human skin or are inhaled into the respiratory tract.

Recently, in recognition of the problems with these chemical sterilizing substances, technologies for sterilizing and cleaning using electrolyzed water generated by electrolyzing water have been developed and preferred.

However, most of the conventional injectors using electrolysis are charged by connecting with a wired cord, and electrolysis requires a complex electrical connection structure between a water container, a battery, and a circuit board.

For this reason, there is inconvenience in use due to the inconvenience of having to detach the wired cord every time the sprayer is used for sterilization and disinfection, and frequent detachment and detachment of the wired cord may result in damage to the plug area. Additionally, when a problem occurs in the electrical connection structure between the water container, battery, and circuit board, it is difficult to repair and may eventually require replacement of the entire injector.

The present invention was created to solve the problems in the related technical field as described above. The purpose of the present invention is to provide a water electrolysis device and sprayer that can electrolyze water using self-induced current and simultaneously wirelessly charge a battery. It is about providing.

Another object of the present invention is to provide a water electrolysis device and sprayer with improved usability and portability and easy maintenance.

The present invention for achieving the above objects relates to an electrolysis device, comprising: a first coil connected to a power supply; and a second coil disposed inside the container containing water and magnetically connected to the first coil. a first electrode connected to one end of the second coil; and a second electrode connected to the other end of the second coil, wherein when a current is applied from the power source to the first coil, a self-induced current is generated in the second coil to electrolyze water. .

Additionally, in an embodiment of the present invention, a catalyst disposed on the first electrode or the second electrode and promoting electrolysis of water may be further included.

In addition, in an embodiment of the present invention, in order to waterproof the second coil, a coating portion disposed inside the container to seal the second coil may be further included.

The present invention relates to an injector, comprising: a device body; A container detached from the device body and containing water; an air pump disposed inside the device body; a motor unit disposed inside the device body, connected to the air pump, and driving the air pump; a nozzle unit disposed at the front of the commercial apparatus body, connected to the air pump through a first pipe through which air flows, and connected to the container through a second pipe through which electrolytic water flows; a battery unit disposed inside the device body and supplying power to the motor unit; and an electrolysis device that electrolyzes the water contained in the container using self-induced current.

Additionally, in an embodiment of the present invention, the battery unit includes: a battery disposed in a battery receiving portion formed in a lower portion of the device body; a first charging coil disposed in the battery receiving portion and connected to the battery; and a second charging coil connected to an external power supply and disposed inside the station on which the device body is mounted, wherein the first charging coil and the second charging coil are magnetically connected to each other, and the first charging coil is connected to the external power supply. 2 When current is applied to the charging coil, a self-induced current is generated in the first charging coil, allowing the battery to be charged.

Additionally, an embodiment of the present invention may further include a seal disposed in close contact between the outer surface of the motor unit and the inner surface of the device body.

In addition, an embodiment of the present invention further includes a ventilation net disposed adjacent to the air pump at the rear portion of the device body and blocking foreign substances, wherein the ventilation net is formed with a plurality of ventilation holes through which air passes, and a plurality of ventilation holes through which air passes. As the ventilation holes of the dog are arranged from the edge to the center of the ventilation net, the size of the ventilation holes may increase.

Additionally, an embodiment of the present invention may further include a filter disposed inside the container and coupled to an end of the second pipe to filter foreign substances in the water.

Additionally, an embodiment of the present invention further includes a sensor unit disposed on a front portion of the device body, wherein the sensor unit includes: a first sensor detachable portion disposed around an outer circumference of a spray hole formed in the nozzle unit; and a second sensor detachable portion disposed adjacent to the container detachable portion formed inside the device body.

Additionally, in an embodiment of the present invention, the first sensor detached from the first sensor detachable unit may be an optical sensor to identify the electrolytic water sprayed through the spray hole or an ultraviolet sensor to sterilize the object.

Additionally, in an embodiment of the present invention, the second sensor detached from the second sensor detachable unit may be an optical sensor to identify the remaining amount of water contained in the container or an ultraviolet sensor to sterilize the water contained in the container.

Additionally, in an embodiment of the present invention, the electrolysis device includes a first coil connected to an external power source; and a second coil disposed inside the container and magnetically connected to the first coil. a first electrode connected to one end of the second coil; and a second electrode connected to the other end of the second coil. When current is applied from an external power source to the first coil, a self-induced current is generated in the second coil to electrolyze water. .

Additionally, in an embodiment of the present invention, the electrolysis device may further include a catalyst that is connected to the first electrode or the second electrode and promotes electrolysis of water.

In addition, in an embodiment of the present invention, the electrolysis device may further include a coating portion disposed to seal the second coil inside the container to waterproof the second coil.

Additionally, in an embodiment of the present invention, the first coil may be placed on the bottom of the container, and the second coil may be placed at the station.

According to the present invention, water can be electrolyzed using self-induced current by the simple operation of mounting a sprayer on a station, and batteries can be charged wirelessly. And when using the sprayer, it can be removed from the station and used immediately to perform sterilization and disinfection work. In other words, it has the advantage of improved usability and portability.

Additionally, since it uses a wireless method rather than a wired method, it has the advantage of being convenient for maintenance/repair.

Figure 1 is a front perspective view showing an injector according to an embodiment of the present invention.
Figure 2 is a rear perspective view showing an injector according to an embodiment of the present invention.
Figure 3 is a bottom perspective view showing an injector according to an embodiment of the present invention.
Figure 4 is a front view showing an injector according to an embodiment of the present invention.
Figure 5 is a rear view showing an injector according to an embodiment of the present invention.
Figure 6 is a perspective view showing a state in which an injector station is seated according to an embodiment of the present invention.
Figure 7 is a cross-sectional view showing the internal structure of the electrolysis device, injector, and station disclosed in Figure 6.
Figure 8 is a diagram showing a state of using an injector according to an embodiment of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. 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.

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining embodiments of the present invention are illustrative, and the present invention is not limited to the matters shown. Like reference numerals refer to like elements throughout the specification. Additionally, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. When 'includes', 'has', 'consists of', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, the plural is included unless specifically stated otherwise.

When interpreting a component, it is interpreted to include the margin of error even if there is no separate explicit description.

In the case of a description of a positional relationship, for example, if the positional relationship of two parts is described as 'on top', 'on the top', 'on the bottom', 'next to', etc., 'immediately' Alternatively, there may be one or more other parts placed between the two parts, unless 'directly' is used.

Although first, second, etc. are used to describe various elements, these elements are not limited by these terms. These terms are merely used to distinguish one component from another. Accordingly, the first component mentioned below may also be the second component within the technical spirit of the present invention.

Like reference numerals refer to like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of explanation, and the present invention is not necessarily limited to the size and thickness of the components shown.

Each feature of the various embodiments of the present invention can be partially or fully combined or combined with each other, and as can be fully understood by those skilled in the art, various technical interconnections and operations are possible, and each embodiment may be implemented independently of each other. It may be possible to conduct them together due to a related relationship.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the attached drawings. A plurality of embodiments described below may be applied overlappingly as long as they do not conflict with each other.

Referring to Figure 7, the electrolysis device 600 according to an embodiment of the present invention includes a first coil 610, a second coil 620, a first electrode 651, a second electrode 653, and a catalyst ( 630) and a coating portion 640.

The first coil 610 may be electrically connected to an external power source and may receive current from the external power source. Here, the first coil 610 may have a flat shape in which an electric wire is wound multiple times in a circle.

The second coil 620 may be disposed adjacent to the first coil 610 to be magnetically connected to the inside of the container 400 containing water. Here, the second coil 620 may have a flat shape in which an electric wire is wound multiple times in a circle.

The arrangement positions of the first coil 610 and the second coil 620 are at least partially or within a range that allows a self-induced current to flow in the second coil 620 when a current flows in the first coil 610. It can be consistent overall.

The first electrode 651 may be electrically connected to an electric wire disposed at one end of the second coil 620. And the second electrode 653 may be electrically connected to an electric wire disposed at the other end of the second coil 620.

The catalyst 630 is disposed on the first electrode 651 and/or the second electrode 653 and may promote electrolysis of water. In an embodiment of the present invention, the catalyst 630 may be platinum (Pt), copper (Cu)-nickel (Ni)-chromium (Cr) alloy, etc., but is not necessarily limited thereto.

The coating portion 640 may be disposed to seal the second coil 620 inside the container 400 in order to waterproof the second coil 620. In the practice of the present invention, the coating portion 640 may be made of a silicon material, but is not necessarily limited thereto.

Looking at the operation method using the above-described structure, when current is applied from the power supply to the first coil 610, the second coil 620 is connected to the second coil 620 by magnetic linkage between the first coil 610 and the second coil 620. A self-induced current occurs.

When a self-induced current is generated in the second coil 620, a current flows between the first electrode 651 and the second electrode 653. At this time, either the first electrode 651 or the second electrode 653 is One becomes the cathode and the other becomes the anode. Accordingly, the first electrode 651 and the second electrode 653 ionize and decompose water molecules and generate electrolyzed water.

The electrolysis device 600 according to an embodiment of the present invention uses self-induced current through a wireless structure, unlike the conventional wired method, thereby eliminating the complicated structure of the conventional wired connection and applying current through a simple wireless structure. It has technical features that improve usability and make maintenance easier.

Meanwhile, referring to FIGS. 1 to 7, the injector 100 according to an embodiment of the present invention includes a device body 200, a container 400, an air pump 310, a motor unit 320, and a nozzle unit 340. ), a battery unit 500, a seal 330, a ventilation net 350, a filter 345, a sensor unit 360, and an electrolysis device 600.

The device body 200 may form the overall outline of the injector 100, and may be made of plastic in an embodiment of the present invention, but is not necessarily limited thereto. The device body 200 may be divided into two parts, and the two parts may be coupled by fastening with a bolt (200a; see FIG. 3). In this case, disassembly/assembly is simple, making it easy to maintain/repair the parts placed inside the device body 200.

A nozzle unit 340 that sprays electrolytic water may be disposed on the upper front portion of the device body 200, and a ventilation net 350 through which air is sucked may be disposed on the upper rear portion of the device body 200.

Additionally, a container detachment portion 230 through which the container 400 can be detached may be formed on the lower side of the front part of the device body 200. A handle portion 210 may be formed on the lower side of the rear portion of the device body 200 to allow the user to hold the sprayer 100, and a battery receiving portion 220 in which the battery 510 is built into the lower portion of the handle portion 210. ) can be placed.

Additionally, an air pump 310 and a motor unit 320 are disposed inside the device body 200, and the sucked air can be sprayed through the nozzle unit 340.

The container 400 contains water and can be detached from the device body 200. Referring to FIG. 7, a container detachable portion 230 may be formed on the lower front side of the device body 200.

The container detachable unit 230 may include an opening 231, a container detachable block 233, and a container support piece 235. The opening 231 may be formed in an open structure on the lower front of the device body 200, and the upper part of the container 400 may be introduced into the interior of the device body 200 through the opening 231.

The container detachment block 233 may be fixed to a fixing piece 242 provided inside the device body 200. Threads that can be fastened to each other may be machined on the inner peripheral surface of the container detachable block 233 and the upper outer peripheral surface of the container 400. Accordingly, the upper part of the container 400 can be connected to the inside of the container detachment block 233 by turning it in one direction or can be separated by turning it in the opposite direction.

And the container support piece 235 contacts the surface of the container 400 when the upper part of the container 400 is coupled to the container detachable block 233 and can prevent the container 400 from shaking.

Here, the filter 345 may be placed inside the container 400 to filter foreign substances in the water, and may be coupled to the end of the second pipe 343 connected to the nozzle unit 340.

The air pump 310 can be arranged and fixed in position by a fixing piece 244 provided inside the device body 200, and when rotated by power, the ventilation net 350 disposed on the rear part of the device body 200 Allow air to be forcibly sucked in through. This creates a relatively low or negative pressure inside the device body 200 compared to atmospheric pressure and allows external air to flow into the device body 200.

The motor unit 320 can be arranged and fixed in position by a fixing piece 243 provided inside the device body 200, is connected to the air pump 310, and is driven by providing rotational force to the air pump 310. can do. At this time, although not shown in the drawing, the motor unit 320 is connected to the air pump 310 through a gearbox and can control the transmitted rotational force.

Here, referring to FIG. 7, the seal 330 may be placed in close contact between the outer surface of the motor unit 320 and the inner surface of the device body 200. The seal 330 may function to prevent the sucked air from leaking out through other parts of the device body 200 other than the air pump 310 when the air pump 310 sucks in external air. Additionally, the seal 330 may function to prevent water or electrolyzed water from leaking into the motor unit 320 or the air pump 310, thereby preventing the motor unit 320 or the air pump 310 from being damaged.

The nozzle unit 340 may be arranged and fixed in position by a fixing piece 246 provided on the front part of the device body 200. A spray hole 347 may be formed in the front part of the nozzle unit 340, and electrolytic water may be sprayed onto the sterilizing or disinfecting object through the spray hole 347.

This nozzle unit 340 may be connected to the air pump 310 through a first pipe 341 through which air flows. Referring to FIG. 7, the nozzle unit 340 is connected to the motor unit 320 and the first pipe 341. Although not shown in the drawing, the first pipe 341 penetrates the motor unit 320 and It can be connected to the air pump 310. Additionally, the nozzle unit 340 may be connected to the container 400 through a second pipe 343 through which electrolytic water flows.

In an embodiment of the present invention, the nozzle unit 340 may be a siphon nozzle, but it is not necessarily limited thereto, and other types of double-fluid nozzles that can simultaneously suction and spray air and electrolytic water are also possible.

The ventilation net 350 may be disposed by fitting into the fixing protrusion 245 provided on the rear portion of the device body 200. The ventilation net 350 may be placed adjacent to the air pump 310 at the rear of the device body 200, and when the air pump 310 operates, external air can be introduced into the device body 200. there is.

Referring to FIG. 5, a plurality of ventilation holes 351 may be formed in the ventilation net 350. At this time, the size of the plurality of ventilation holes 351 may be increased as they are arranged from the edge to the center of the ventilation net 350. For example, the ventilation hole 351a located in the center of the ventilation network 350 may be larger than the ventilation hole 351b located in the edge of the ventilation network 350. This is to allow relatively more air to flow into the central part of the air pump 310. In fact, when the air pump 310 operates, a relatively low or strong negative pressure is generated in the central portion of the air pump 310, allowing more air to flow in from the central portion of the ventilation net 350. Areas of the ventilation net 350 other than the ventilation holes 351 may function to block foreign substances.

The battery unit 500 may be disposed in the battery accommodation unit 220 of the device body 200 and may supply power to the motor unit 320 and the sensor unit 360.

In an embodiment of the present invention, the battery unit 500 may include a battery 510, a first charging coil 520, and a second charging coil 530.

Referring to FIG. 7 , the battery 510 may be placed in the battery receiving portion 220 formed in the lower portion of the device body 200. In an embodiment of the present invention, the battery 510 may be a rechargeable secondary battery such as a lithium ion battery, but is not necessarily limited thereto and may be a general battery that is replaced according to design specifications.

Referring to FIG. 3, a cover 222 may be placed on the lower part of the battery housing 220, and the battery 510 can be replaced by removing the cover 222.

The first charging coil 520 may be disposed in the battery housing 220, and in an embodiment of the present invention, the first charging coil 520 may have a flat shape in which an electric wire is wound multiple times in a circle.

Here, a terminal terminal may be disposed on the battery 510, and the terminal terminal is connected to the first charging coil 520 with a wire, and the self-induction current induced in the first charging coil 520 is sent to the battery 510. The battery 510 can be charged.

The second charging coil 530 may be placed inside the station 550 where the device body 200 is seated, and may be electrically connected to an external power source.

In an embodiment of the present invention, the first charging coil 520 and the second charging coil 530 are magnetically connected to each other, and accordingly, when current is applied from the external power supply to the second charging coil 530, the first charging coil 520 and the second charging coil 530 are magnetically connected to each other. A self-induced current is generated in the charging coil 520 and the battery 510 can be charged.

Referring to FIG. 7, the external power supply unit and the station 550 may be connected with a cable (P). A plug (U) may be mounted on the end of the cable (P), and the plug (U) may be detached from the station 550. In an embodiment of the present invention, the plug may be a USB port, but is not limited thereto.

Meanwhile, referring to FIG. 6, a seating groove 553 in which the device body 200 and the container 400 are seated is formed at the top of the station 550, and a cutout 551 is formed on the side of the station 550. can be formed. The charging terminal 540 and the power switch 710 may be exposed to the outside through the cutout 551.

Here, a charging terminal 540 may be disposed on the side of the battery receiving portion 220. The charging terminal 540 may be electrically connected to the battery 510, and the user may charge the battery 510 by wire by inserting a cable (P) into the charging terminal. In an embodiment of the present invention, the charging terminal 540 may be a USB port, but is not limited thereto.

And a power switch 710 may be placed next to the charging terminal 540. In an embodiment of the present invention, the power switch 710 may be of an up/down sliding type. When the power switch 710 is pushed downward, the battery power is turned on, and when the power switch 710 is pushed upward, the battery power is turned on. In this case, the battery power may be configured to be turned off.

Additionally, referring to FIG. 1, a start switch 720, a remaining battery level display unit 730, and a spray intensity display unit 740 may be disposed on the upper side of the device body 200. The start switch 720 may be a switch that operates the motor unit 320 to drive the air pump 310. The motor unit 320 and the air pump 310 can be operated by operating the start switch 720 while the power switch 710 is turned on.

In an embodiment of the present invention, the spray intensity of electrolytic water can be controlled by pressing the start switch 720 multiple times. The spray intensity display unit 740 can be displayed in three levels from top to bottom: strong, medium, and light, and strong, medium, and light can be selected depending on the number of times the user presses the start switch 720.

The remaining battery capacity display unit 730 may be displayed in four levels from top to bottom, and may be displayed in 25% units with the battery 510 approximately at 100%.

Here, a lamp such as an LED may be placed inside the battery remaining amount display unit 730 and the spray intensity display unit 740 so that the user can easily identify them.

Meanwhile, the sensor unit 360 may be positioned and fixed by a fixing piece 241 provided on the front part of the device body 200. This sensor unit 360 may include a front plate 365, a first sensor detachable part 361, and a second sensor detachable part 363.

Referring to FIG. 1, it may be disposed around the outside of the spray hole 347 of the front plate 365, and the first sensor detachable portion 361 may be disposed in the circumferential direction on the front plate 365. Here, the first sensor 362 detached from the first sensor detachment unit 361 may be an optical sensor or an ultraviolet sensor.

If the first sensor 362 is an optical sensor, this is to identify electrolytic water sprayed through the spray hole 347. Since electrolyzed water is colorless and in the form of a mist, the user's eyes may not be able to identify it. Therefore, an optical sensor is mounted on the first sensor detachable part 361 so that it can be identified when the electrolytic water is sprayed, so that it can be confirmed whether the electrolytic water is accurately sprayed onto the sterilization and disinfection object.

When the first sensor 362 is an ultraviolet sensor, this is for additional sterilization and disinfection along with the sterilization and disinfection of the electrolytic water sprayed through the spray hole 347. Through this, objects to be sterilized and disinfected can be sterilized and disinfected more reliably. Meanwhile, in the case of ultraviolet sterilization, sterilization and disinfection time takes several minutes or more, so the case of selecting the first sensor 362 as an ultraviolet sensor may be in the case of sterilization and disinfection, which require a relatively long time.

Referring to FIG. 7, the second sensor detachable part 363 is connected to the sensor unit 360 and an electric wire 363a and may be disposed adjacent to the container detachable part 230 inside the device body 200. The second sensor 364 detached from the second sensor detachable unit 363 may be an optical sensor or an ultraviolet sensor.

If the second sensor 364 is an optical sensor, this is to identify the remaining amount of water contained in the container 400. Especially in dark places, it is difficult to visually identify the remaining amount of water in the container 400, so in this case, the remaining amount of water can be confirmed through an optical sensor.

Additionally, when the first sensor 362 is an ultraviolet sensor, it is used to sterilize and disinfect the water contained in the container 400. Since the water itself contained in the container 400 may be contaminated with bacteria or viruses, bacteria or viruses can be removed by continuously irradiating ultraviolet rays to the water using an ultraviolet sensor.

In an embodiment of the present invention, the sensor unit 360 can be used to not only sterilize and disinfect using electrolyzed water, but also easily identify the spray direction of electrolyzed water and the remaining amount of water contained in the container 400 through an optical sensor, and an ultraviolet sensor. Through this, additional sterilization and disinfection effects can be achieved and the water contained in the container 400 can be continuously sterilized and disinfected.

Meanwhile, referring to FIG. 7, the electrolysis device 600 includes a first coil 610, a second coil 620, a first electrode 651, a second electrode 653, a catalyst 630, and a coating unit. It may include (640).

The first coil 610 may be placed in the station 550, may be electrically connected to a cable P connected to an external power source, and may receive current from the external power source. Here, the first coil 610 may have a flat shape in which an electric wire is wound multiple times in a circle.

The second coil 620 may be disposed on the bottom of the container 400. Here, the second coil 620 may have a flat shape in which an electric wire is wound multiple times in a circle.

The arrangement positions of the first coil 610 and the second coil 620 are at least partially or within a range that allows a self-induced current to flow in the second coil 620 when a current flows in the first coil 610. It can be consistent overall.

The first electrode 651 may be electrically connected to an electric wire disposed at one end of the second coil 620. And the second electrode 653 may be electrically connected to an electric wire disposed at the other end of the second coil 620.

The catalyst 630 is disposed on the first electrode 651 and/or the second electrode 653 and may promote electrolysis of water. In an embodiment of the present invention, the catalyst 630 may be platinum (Pt), copper (Cu)-nickel (Ni)-chromium (Cr) alloy, etc., but is not necessarily limited thereto.

The coating portion 640 may be disposed to seal the second coil 620 inside the container 400 in order to waterproof the second coil 620. In the practice of the present invention, the coating portion 640 may be made of a silicon material, but is not necessarily limited thereto.

Looking at the operation method using the above-described structure, when current is applied from the external power supply to the first coil 610 through the cable (P), magnetic connection between the first coil 610 and the second coil 620 A self-induced current is generated in the second coil 620.

When a self-induced current is generated in the second coil 620, a current flows between the first electrode 651 and the second electrode 653. At this time, either the first electrode 651 or the second electrode 653 is One becomes the cathode and the other becomes the anode. Accordingly, the first electrode 651 and the second electrode 653 perform the ionization decomposition function of water molecules.

Then, electrolyzed water is generated in the container 400, and the electrolyzed water is filtered through the filter 345 and then supplied to the nozzle unit 340 through the second pipe 343. Then, it is sprayed onto the object through the spray hole 347 of the nozzle unit 340, thereby sterilizing and disinfecting the object.

The electrolysis device 600 according to an embodiment of the present invention has a simple structure using a magnetic induction current through a wireless structure, unlike the conventional complex structure using a wire, and performs electrolysis by applying current, thereby improving usability and portability. Maintenance/repair becomes easy.

Meanwhile, referring to FIG. 8, the user is holding the handle 210 of the sprayer 100 with his hand and spraying electrolytic water onto the object E. Here, a spraying area (M) where electrolytic water is sprayed and a functional area (L) where the first sensor 362 functions are shown.

The spray area (M) where electrolytic water is sprayed is an area where objects are sterilized and disinfected.

In addition, if the functional area (L) where the first sensor 362 functions is an optical sensor, the user can identify that the electrolytic water is sprayed by shining light, so that the electrolytic water is sprayed on the part of the object that the user wants to sterilize or disinfect. Allow it to spray.

Alternatively, in the case of an ultraviolet sensor, the sterilization and disinfection effect can be increased by irradiating ultraviolet rays along with electrolyzed water to the object.

Through the above-described structure and operation method, the injector 100 according to an embodiment of the present invention can electrolyze water using self-induced current by a simple operation of mounting it on the station 550, and the battery 510 Wireless charging is possible.

And when using the sprayer 100, it can be separated from the station 550 and used immediately to perform sterilization and disinfection work. In other words, usability and portability are improved and maintenance/repair becomes convenient.

The above merely shows specific examples of the electrolysis device and the injector including the same.

Therefore, we wish to make it clear that those skilled in the art can easily understand that the present invention can be substituted and modified in various forms without departing from the spirit of the present invention as set forth in the claims below. do.

100: sprayer
200: Device body 210: Handle portion
220: Battery receiving part 230: Container detachment part
310: air pump 320: motor unit
330: Sealing 340: Nozzle unit
341: 1st pipe 343: 2nd pipe
345: Filter 347: Spray hole
350: Ventilation net 351a, 351b: Ventilation hole
360: Sensor unit 361: First sensor detachment unit
362: First sensor 363: Second sensor detachable part
364: Second sensor 365: Front plate
400: Container 500: Battery unit
510: Battery 520: First charging coil
530: Second charging coil 540: Charging terminal
550:Station
600: Electrolysis device
610: first coil 620: second coil
630: Catalyst 640: Coating part
651: first electrode 653: second electrode
W:water

Claims (16)

A first coil connected to the power supply; and
a second coil disposed inside a container containing water and magnetically connected to the first coil;
a first electrode connected to one end of the second coil; and
It includes a second electrode connected to the other end of the second coil,
An electrolysis device that electrolyzes water by generating a self-induced current in the second coil when current is applied from the power supply to the first coil.
According to paragraph 1,
An electrolysis device further comprising a catalyst disposed on the first electrode or the second electrode and promoting electrolysis of water.
According to paragraph 2,
An electrolysis device further comprising a coating portion disposed to seal the second coil inside the container in order to waterproof the second coil.
device body;
A container detached from the device body and containing water; and
An electrolysis device that electrolyzes the water contained in the container using magnetic induction current;
Injector containing.
According to paragraph 4,
an air pump disposed inside the device body;
a motor unit disposed inside the device body, connected to the air pump, and driving the air pump;
a nozzle unit disposed at the front of the commercial apparatus body, connected to the air pump through a first pipe through which air flows, and connected to the container through a second pipe through which electrolytic water flows; and
a battery unit disposed inside the device body and supplying power to the motor unit;
A spray gun further comprising:
According to clause 5,
The battery unit,
a battery disposed in a battery receiving portion formed at a lower portion of the device body;
a first charging coil disposed in the battery receiving portion and connected to the battery; and
A second charging coil connected to an external power supply and disposed inside the station where the device body is mounted,
The first charging coil and the second charging coil are magnetically connected, and when current is applied from an external power source to the second charging coil, a self-induced current is generated in the first charging coil to charge the battery.
According to clause 5,
An injector further comprising a seal disposed in close contact between the outer surface of the motor unit and the inner surface of the device body.
According to clause 5,
It further includes a ventilation net disposed adjacent to the air pump at the rear of the device body and blocking foreign substances,
The ventilation net is formed with a plurality of ventilation holes through which air passes,
A sprayer whose size increases as the plurality of ventilation holes are arranged from the edge to the center of the ventilation net.
According to clause 5,
A filter disposed inside the container and coupled to an end of the second pipe to filter foreign substances in the water.
According to clause 5,
It further includes a sensor unit disposed on the front part of the device body,
The sensor unit is,
A first sensor detachable portion disposed around the outer circumference of the spray hole formed in the nozzle unit; and
a second sensor detachable portion disposed adjacent to the container detachable portion formed inside the device body;
Injector containing.
According to clause 10,
The first sensor detached from the first sensor detachable unit is an optical sensor to identify electrolytic water sprayed through the spray hole or an ultraviolet sensor to sterilize an object.
According to clause 10,
The second sensor detached from the second sensor detachable unit is an optical sensor to identify the remaining amount of water in the container or an ultraviolet sensor to sterilize the water in the container.
According to clause 6,
The electrolysis device is,
A first coil connected to an external power supply; and
a second coil disposed inside the container and magnetically connected to the first coil;
a first electrode connected to one end of the second coil; and
It includes a second electrode connected to the other end of the second coil,
A sprayer that electrolyzes water by generating a self-induced current in the second coil when current is applied to the first coil from an external power supply.
According to clause 13,
The electrolysis device is,
A catalyst connected to the first electrode or the second electrode and promoting electrolysis of water.
According to clause 13,
The electrolysis device is,
In order to waterproof the second coil, the sprayer further includes a coating portion disposed inside the container to seal the second coil.
According to clause 13,
The first coil is disposed on the bottom of the container,
The second coil is an injector disposed at the station.