WO2022182161A1

WO2022182161A1 - Wearable air purifier

Info

Publication number: WO2022182161A1
Application number: PCT/KR2022/002706
Authority: WO
Inventors: 김국헌
Original assignee: 정헌홀딩스 주식회사
Priority date: 2021-02-24
Filing date: 2022-02-24
Publication date: 2022-09-01
Also published as: KR102301192B1

Abstract

A wearable air purifier according to an embodiment of the present invention is worn on the head of a user to block external air, purify air supplied as the inhaled air of the user and purify air discharged as the exhaled air of the user, and comprises: a purifying and supplying part for suctioning air to be used as the inhaled air of the user, and purifying and supplying same; a purifying and discharging part for suctioning the exhaled air generated by the user, and purifying and discharging the exhaled air having been suctioned; and a control part for controlling the operations of the purifying and supplying part and the purifying and discharging part, and thus the present invention is worn on the head of the user so as to be capable of blocking external air, purifies the air supplied as the inhaled air of the user and purifies the air discharged as the exhaled air of the user, and enables the user to manage health on the basis of the state of the air used and generated during breathing.

Description

wearable air purifier

The present invention relates to a wearable air purifier, and more particularly, to a wearable air purifier capable of blocking outside air in front of a user's face and purifying air to be supplied to the user's inhalation and air to be discharged to the user's exhalation. .

Fine dust is a suspended matter in the atmosphere with various complex components, and is mainly generated when fossil fuels such as petroleum and coal are burned.

Such fine dust is mainly composed of combustion particles such as carbon, organic hydrocarbons, nitrates, sulfates, and toxic metals, and is known to cause respiratory and cardiovascular diseases and increase mortality.

As a general means of blocking fine dust, a mask that covers the mouth and nose is used, but it is inconvenient to wear and does not adhere well to the user's face, so fine dust can enter the respiratory tract and cause environmental pollution with one-time use. can be

On the other hand, in order to solve this problem, technology development such as an air mask that can be worn by a user such as Republic of Korea Patent Registration No. 10-1701828 "Neckband type air blower" has been performed, which is composed of a neckband type. , to effectively block fine dust by introducing and filtering outside air, then spraying purified air around the user's face or supplying it through a mask.

However, by spraying purified air from the neck to the area around the face, polluted air can be mixed and introduced into the respiratory tract, and carbon dioxide generated during exhalation by supplying the purified air to the air supply mask through the hose connection part. There was a problem of re-suctioning, and there was the inconvenience of wearing a double mask.

Accordingly, after inhaling and purifying the outside air around the user, and supplying it to the user, and purifying and discharging the exhaled breath discharged from the user, the user's health is secured and the surrounding people who do not use the present invention are also useful. There was an urgent need to develop a technology for a wearable air purifier that has the advantage of being able to enjoy the

A wearable air purifier according to an embodiment of the present invention is to solve the above problems, and is worn on the user's head to block outside air, purify the air supplied to the user's inhalation, and to be discharged through the user's exhalation. An object of the present invention is to provide a wearable air purifier capable of purifying air.

A wearable air purifier according to an embodiment of the present invention for solving the above problems is a wearable that is worn on a user's head to block outside air, purify the air supplied to the user's inhalation, and purify the air discharged through the user's exhalation. An air purifier, the wearable air purifier comprising: a purification supply unit for sucking in, purifying, and supplying air to be used for inhalation of a user; It may include a purification/discharging unit for sucking in the exhaled breath generated by the user, purifying and discharging the inhaled exhalation, and a control unit for controlling the operation of the purification supply unit and the purification/discharging unit.

In addition, the purification supply unit, the air intake for sucking air; an intake air purification unit for purifying the inhaled air and a purification air injection unit for jetting the purified air to a user's face, wherein the purification discharge unit includes: an exhalation suction unit for inhaling the exhalation generated from the user; It may include an exhalation purifying unit for purifying the inhaled exhalation and an exhalation discharging unit discharging the purified exhalation to the rear of the user.

In addition, the intake air purification unit may include a first UV lamp for irradiating ultraviolet rays to the air flowing to the intake air purification unit through the air intake unit and a purification filter provided to filter foreign substances in the air and to be removable. .

Here, the purification filter may be formed of any one or more filters among a pre-filter, a HEPA filter, a strainer filter, a non-woven filter, and an activated carbon filter.

In addition, the purification air spraying unit is formed to have a curve corresponding to the curve of the user's forehead, and is provided to be spaced apart from the user's face by a predetermined distance, and is provided so as to be able to withdraw and enter in the front direction of the user, so as to be spaced apart from the user's forehead can be adjusted.

In addition, the purified air spraying unit may include an air curtain forming unit that blocks external air in front of the user and a breathing air providing unit that provides air supplied to the user's inhalation.

In addition, the exhalation suction unit is formed to have a curve corresponding to the user's chin curve, is provided to be spaced apart from the user's face by a predetermined distance, it may be provided so as to be detachable from the wearable air purifier.

In addition, the exhalation suction unit may include a blocking member formed to have a predetermined height to block foreign substances generated from the user's droplets.

In addition, the exhalation purification unit may include a second UV lamp for irradiating UV rays to the air flowing to the exhalation outlet through the exhalation suction unit.

In addition, the exhalation suction unit includes a foreign material blocking member for blocking foreign substances penetrating into the exhalation suction unit, the foreign material blocking member, may be inserted and detached from the foreign material blocking member insertion groove formed in the exhalation suction unit.

In addition, the wearable air purifier may further include a direction unit for supplying a fragrance composition to the air supplied to the user, and the direction unit may be provided to be inserted and detached from the interruption of a passage of air flowing from the purifying air spray unit.

In addition, the wearable air purifier according to an embodiment of the present invention further includes a UV blocking film detachable from the user's head direction, wherein the UV blocking film is curved in a shape corresponding to the user's head curvature, and blocks UV rays It may be a transparent member on which a UV blocking coating film is formed.

In addition, the wearable air purifier further includes a user terminal and a server that communicate remotely with the wearable air purifier, and the control unit includes an air quality measuring sensor for measuring air quality flowing through the wearable air purifier, and measuring the air quality The sensor may be linked with a user terminal or a server to transmit measured air condition information.

A wearable air purifier according to an embodiment of the present invention can purify the air supplied to the user's inhalation and purify the air discharged through the user's exhalation while blocking the external air of the user wearing the present invention. Both the user and the surrounding people have the advantage of being provided with purified air.

In addition, the purified air spraying unit according to an embodiment of the present invention can adjust the distance from the user's forehead according to the user's manipulation, and thus has the advantage of being easier to use.

In addition, the wearable air purifier according to an embodiment of the present invention has the advantage that it can be used more effectively as a detachable purifying filter made of a combination of a strainer filter, a non-woven fabric filter, and an activated carbon filter.

In addition, the wearable air purifier according to an embodiment of the present invention further includes a direction part and a UV blocking film, and has more useful functions.

In addition, the wearable air purifier according to an embodiment of the present invention is provided to communicate with the user terminal, and by measuring the state of air supplied to the user and air discharged from the user, it is possible to adjust the purification rate of the wearable air purifier. have an advantage

1 is a perspective view of a wearable air purifier according to an embodiment of the present invention.

2 is a rear view of a wearable air purifier according to an embodiment of the present invention.

3 is a bottom view of a wearable air purifier according to an embodiment of the present invention.

4 is an exemplary view illustrating a state in which the purified air spraying unit is drawn out in front of the user.

5 a and b are exemplary views for showing a state in which the exhalation suction unit is removed according to an embodiment of the present invention.

6A and 6B are exemplary views illustrating a state in which a purification filter according to an embodiment of the present invention is inserted and removed.

7 is a partial exploded view and a partial projection view for showing a detailed configuration of the exhalation suction unit and the exhalation purification unit according to an embodiment of the present invention.

8 is an exemplary view for showing in detail the configuration of the exhalation discharge unit and the control unit according to an embodiment of the present invention.

9 is an exemplary view of a wearable air purifier provided with a direction part.

10 is an exemplary view of a wearable air purifier provided with a UV blocking film according to an embodiment of the present invention.

11A and 11B are perspective and bottom views for showing a state in which the UV blocking film of FIG. 10 is removed.

12 is an exemplary diagram of a wearable air purifier further including a user terminal and a server according to an embodiment of the present invention.

A wearable air purifier according to an embodiment of the present invention is a wearable air purifier that is worn on a user's head to block outside air, purify the air supplied to the user's inhalation and purify the air discharged to the user's exhalation. The air purifier includes: a purification supply unit for sucking in, purifying and supplying air to be used for inhalation of a user; It may include a purification/discharging unit for sucking in the exhaled breath generated by the user, purifying and discharging the inhaled exhalation, and a control unit for controlling the operation of the purification supply unit and the purification/discharging unit.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various transformations may be applied and various embodiments may be provided. In addition, it should be understood that the content described below includes all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as 1st, 2nd, etc. are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprises" or "have" described below are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist. It should be construed as not precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, in the description with reference to the accompanying drawings, the same components are assigned the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Hereinafter, a wearable air purifier 1 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 12, and a specific embodiment will be described together.

1 is a perspective view of a wearable air purifier according to an embodiment of the present invention, FIG. 2 is a rear view of the wearable air purifier according to an embodiment of the present invention, and FIG. 3 is a bottom view of the wearable air purifier according to an embodiment of the present invention. Figure 4 is an exemplary view for showing a state that the purified air injection unit is drawn out in front of the user, Figure 5 a and b are examples for showing the state in which the exhalation suction unit is removed according to an embodiment of the present invention 6A and 6B are exemplary views for showing a state in which the purification filter is inserted and removed according to an embodiment of the present invention, and FIG. 7 is a detailed configuration of the exhalation suction unit and the exhalation purification unit according to the embodiment of the present invention A partial exploded view and a partial projection view for showing, FIG. 8 is an exemplary view for showing in detail the configuration of the exhalation discharge unit and the control unit according to an embodiment of the present invention.

1 to 8 , the wearable air purifier 1 according to an embodiment of the present invention is worn on the user's head to block outside air, purify the air supplied to the user's inhalation, and use the user's exhalation. After purifying the exhausted air, it can be discharged to the rear of the user.

Here, the material constituting the wearable air purifier 1 is a synthetic plastic, which is a material having a light weight so that a user can wear it easily while having strong rigidity in order to secure the durability of the wearable air purifier 1 can be used

In addition, the shape of the wearable air purifier 1 may be provided in the shape of a helmet that can be worn on the user's head as shown in FIGS. 1 to 3 , but this is a preferred shape of the wearable air purifier 1 . This is only an example, and the configuration of the purification supply unit 100 , the purification discharge unit 200 , and the control unit 300 , which will be described in detail later, may be provided in a divided shape instead of a single body.

Specifically, the wearable air purifier 1 according to an embodiment of the present invention may include a purification supply unit 100 , a purification discharge unit 200 , and a control unit 300 .

First, the purification supply unit 100 may supply the user to the user by purifying the inhaled air after inhaling the air to be supplied to the user.

In addition, at the uppermost end of the purification supply unit 100, a headband 101 in a form that can be placed on the user's head so that the wearable air purifier 1 can be fixed on the user's head may be formed.

Specifically, the purification supply unit 100 may include an air intake unit 110 , an intake air purification unit 120 , and a purified air injection unit 130 .

First, the air intake unit 110 may suck in air outside the user. At this time, the air intake unit 110 is provided in the purification supply unit 100 as shown in FIGS. 3 and 6 . Air outside the user may be sucked into the suction hole 112 provided in the purification supply unit 100 by using the suction power provided through the suction motor 111 to be used.

In addition, the intake air purification unit 120 may purify the air sucked through the air intake unit 110 .

Specifically, the intake air purification unit 120 will be described with reference to FIG. 6 . The intake air purification unit 120 may include a purification filter 121 and a first ultraviolet lamp 122 .

First, the purification filter 121 may be provided to filter foreign substances in the air, and to be removable from the inside of the suction hole 112 .

Specifically, the purification filter 121 may be formed through a combination of any one or more filters among a pre-filter, a hepa filter, a strainer filter, a non-woven filter, and an activated carbon filter, as shown in FIG. Looking closely at the cross-sectional view of the purification filter 121 shown, the pre-filter A4 at the outermost of the purification filter 121, the HEPA filter A3 provided inside the pre-filter A4, and the HEPA filter A3 ) as the activated carbon filter (A2) provided inside and the strainer filter (A1) provided inside the activated carbon filter (A2), the purification filter 121 formed so that a total of four layers overlapped can be formed.

First, the pre-filter is a filter that filters relatively large dust having a particle size of about 50 μm or more, and can primarily filter air, and the pre-filter has an antibacterial treatment on the surface of the pre-filter, so that the intrusion of various harmful substances can play a primary role in preventing

In addition, the HEPA filter has the advantage of excellent removal performance of contaminants such as house dust, mites, viruses, and molds of 0.3 μm or more floating in the air.

In addition, the activated carbon filter may be a filter manufactured by adding activated carbon fibers or activated carbon particles, and through this, has the advantage of effectively purifying foreign substances having fine particles.

In addition, the first ultraviolet lamp 122, a UVC-LED lamp may be used, and by irradiating ultraviolet rays to the air flowing in the direction of the intake air purification unit 120 through the air intake unit 110, air In this case, the first ultraviolet lamp 122 forms a predetermined length along the curved surface formed by the inside of the intake air purification unit 120 from the above-described insertion/removal direction of the purification filter 121 . may be arranged to do so.

In this case, the material inside the intake air purification unit 120 may be a material capable of diffusely reflecting ultraviolet rays.

Through this, the purification supply unit 100 according to an embodiment of the present invention first purifies the air entering through the air intake unit 110 through the purification filter 121, and thereafter, the intake air purification unit 120 By reflecting and scattering ultraviolet rays to the air flowing inside the intake air purification unit 120 through the first ultraviolet lamp 122 provided therein, it purifies the polluted air so that more effective air sterilization can be performed. have an advantage

In addition, the purified air spraying unit 130 may spray the purified air to the user's face, and the purified air spraying unit 130 may be formed at the height of the user's forehead as shown in FIG. 1 . can

In addition, the purified air spraying unit 130 may be formed in a frame having a shape corresponding to the curve of the user's forehead, preferably having an arc shape, and may be provided to be spaced apart from the user's face by a predetermined distance.

Specifically, the purified air spraying unit 130 may include an air curtain forming unit 131 and a breathing air providing unit 132 .

First, the air curtain forming unit 131 may block the air outside the user.

Specifically, the air curtain forming part 131 has a streamlined structure in its overall shape, and the purified air spraying part 130 at the outermost radius of the lower surface of the purified air spraying part 130 formed to have a flat lower surface. It may be provided in the form of holes formed at predetermined intervals along the length of the .

In addition, the breathing air providing unit 132 may provide air used during the user's breathing.

Specifically, the breathing air providing unit 132 is, as described above, the overall shape of the streamlined structure, and the air curtain forming unit 131 provided in the purified air jetting unit 130 formed so as to have a flat lower surface. It may be provided in a form perforated at predetermined intervals along the length formed by the purified air spraying unit 130 in the inner radius of can be

Through this, the air curtain forming unit 131 and the breathing air providing unit 132 are provided to have a plurality of structures in the purified air injecting unit 130, and the air discharged from the purified air injecting unit 130 maintains straightness. It has the advantage that it can be discharged in one state.

In addition, the purified air spraying unit 130 is provided to be drawn in and out in the front direction of the user, so that the separation distance between the purified air spraying unit 130 and the user's forehead can be adjusted as shown in FIG. 4 .

To this end, the purified air spraying unit 130 may be provided with an adjustment knob 133 for adjusting the spacing between the purified air spraying unit 130 and the user's forehead.

Meanwhile, as shown in FIG. 4 , the control knob 133 may be provided on one side of the purified air spraying unit 130 , but this is only a preferred embodiment and may be provided on both sides according to the user's request. .

In addition, the purification discharge unit 200, as shown in FIGS. 1 to 8, may be formed at the height of the user's chin, and inhale the air generated by the user's breathing, more specifically, the exhalation, and , can be purified and discharged to the rear of the user, for this purpose, the purification discharge unit 200 according to an embodiment of the present invention includes an exhalation suction unit 210 , an exhalation purification unit 220 and an exhalation discharge unit 230 . can do.

First, the exhalation suction unit 210 may suck the exhalation generated by the user, and for this purpose, the purification discharge unit 200 has an exhaust motor for discharging the purified exhalation after inhaling the exhalation ( 201) can be used.

Here, the exhalation suction unit 210, as shown in FIGS. 1 to 3, is formed in the shape of a frame that is formed to draw a curve corresponding to the user's chin curve, that is, an arc, from the user's face. It may be provided to be spaced apart by a predetermined distance.

In addition, the exhalation suction unit 210 may be engaged or released by the user's selection from the lower side of the wearable air purifier 1, as shown in a and b of FIG. 5 .

Through this, the wearable air purifier 1 according to the embodiment of the present invention omits the configuration of the purification discharge unit 200 that purifies and discharges the exhaled breath according to the user's request, and the air curtain is placed on the user's face. It can be used in a form that can receive only the formed and purified air, so it has the advantage of being easy to use.

In addition, the exhalation suction unit 210 may include a blocking member 211 formed to have a predetermined height to block foreign substances generated from the user.

Specifically, the blocking member 211 is, as shown in Figure 1, from the height of the user's chin, where the exhalation suction unit 210 is located, to the height of the user's mouth, to be provided in a form having a predetermined area. can

Through this, the wearable air purifier 1 according to the embodiment of the present invention uses the blocking member 211 as the user is talking or while the user is eating food, the user's droplets, specifically, saliva generated from the oral cavity. Alternatively, it is possible to prevent foreign substances such as food from spreading to the outside.

In addition, the exhalation purification unit 220 may purify the inhaled exhalation.

Specifically, the exhalation purification unit 220 may include a second ultraviolet lamp 221 .

Here, the second UV lamp 221 may be a UVC-LED lamp similar to the first UV lamp 122 , and as shown in FIG. 7 , to have a curve corresponding to the curve of the user's jaw. In the interior of the exhalation suction unit 210 that has been formed, it may be provided along the longitudinal direction of the exhalation suction unit 210 .

Here, the second UV lamp 221 may irradiate UV rays to the air flowing in the direction of the exhalation discharge unit 230 through the exhalation suction unit 210 .

Through this, the purification discharge unit 200 according to an embodiment of the present invention, through the second ultraviolet lamp 221 irradiating ultraviolet rays to the air that came in through the exhalation suction unit 210, to the exhalation suction unit 210. By reflecting and scattering ultraviolet rays to the air flowing in and flowing to the exhalation discharge unit 230, it is possible to purify the air polluted by the user's breathing.

In addition, the material constituting the interior of the exhalation purification unit 220, like the intake air purification unit 120, may be a material capable of diffusely reflecting ultraviolet rays.

Here, the exhalation suction unit 210 may include a foreign material blocking member 212 for blocking foreign substances penetrating into the inside of the exhalation suction unit 210 .

On the other hand, the foreign material blocking member 212 is most preferably formed of a material that can block foreign substances and moisture forming a predetermined mesh, such as a sponge or non-woven fabric, but this is only a preferred embodiment, and the Any material capable of defending against foreign substances penetrating into the interior may be used.

In addition, the foreign material blocking member 212 can be selectively inserted and removed from the foreign material blocking member insertion groove 213 formed in the exhalation suction unit 210, and through this, a wearable air purifier according to an embodiment of the present invention ( 1), when the foreign material blocking member 212 is contaminated, remove the foreign material blocking member 212 inserted into the foreign material blocking member insertion groove 213, and then insert a new foreign material blocking member 212 again into the foreign material blocking member insertion groove It can be used by inserting it into the 213, so it has the advantage of being able to use it more hygienically.

In addition, the exhalation discharge unit 230 may discharge the purified exhalation to the rear of the user, specifically, through the discharge hole 202 provided in the purification discharge unit 200 as shown in FIG. It can be discharged to the rear of the user.

However, the position of the discharge hole 202 shown in the figure is only a preferable position to prevent the purified air from being directly supplied to the purification supply unit 100 in purifying and discharging the exhalation generated during the user's breathing, The position of the discharge hole 202 for discharging the purified exhalation according to the user's request may be provided at another position.

In addition, the control unit 300 may include a control unit 300 for controlling the operation of the purification supply unit 100 and the purification discharge unit 200, the control unit 300, the wearable air purifier (1) A battery 320 for supplying power and a wireless communication means for communication with the PCB board 310 for controlling the , and a user terminal (HP) to be described later may be built-in.

In addition, the control unit 300 may include a charging connector insertion groove 321 into which a charging cable for charging the battery 320 can be inserted.

In addition, the control unit 300 may include a battery checking means 322 for checking the state of charge of the battery 320, the battery checking means 322, as shown in FIG. 1, a wearable It is provided on one side of the air purifier 1, it is possible to show the contents of the charge rate of the battery 320 to the user.

In addition, the control unit 300 includes external air outside the wearable air purifier 1 , air sucked into the purification supply unit 100 , air discharged from the purification supply unit 100 , and air supplied to the purification discharge unit 200 . And it may include an air quality measurement sensor 330 for measuring the state of the air discharged to the purification discharge unit (200).

Specifically, the air quality measuring sensor 330 will be described in detail with reference to FIGS. 1 to 8. The air quality measuring sensor 330 includes first, second, third, and fourth measuring

sensors

331, 332, 333, 334).

First, the first measurement sensor 331 may measure the state of the air entering the purification supply unit 100 .

Next, the second measurement sensor 332 may measure the state of the air purified through the purification supply unit 100 .

In addition, the third measurement sensor 333 may measure the state of the air introduced through the purification and discharge unit 200 .

In addition, the fourth measurement sensor 334 may measure the state of the air purified through the purification/discharging unit 200 .

On the other hand, the measured state of the air may be shown in the LED light-emitting lamp (L) (status indicator) and the display (D) provided in the wearable air purifier (1).

For example, when the air condition is bad, the LED light-emitting lamp (L) blinks in red, and when the air condition is at an intermediate level, the LED light-emitting lamp (L) blinks in yellow, and the air condition is If good, the LED light-emitting lamp L may flash green.

In addition, the display (D), the contamination rate of foreign substances contained in the air through the first, second, third, and fourth measurement sensors (331, 332, 333, 334), the wearable air purifier (1) The content of the purification rate of the air flowing through the interior can be displayed as a percentage or a number.

Through this, the wearable air purifier 1 according to the embodiment of the present invention is worn on the user's head to block outside air, purify the air supplied to the user's inhalation, and purify the air discharged to the user's exhalation. It has the advantage that it can be used, and it shows the user the state of the air entering and exiting through the wearable air purifier 1, so that it is easy to use and manage.

Referring to FIG. 9 , the wearable air purifier 1 according to an embodiment of the present invention may further include a fragrance unit 400 for supplying a fragrance composition to the air supplied to the user.

Specifically, the direction unit 400 may be provided to be inserted and detached from the purified air spraying unit 130 , and for this purpose, the direction unit 400 includes a direction member 410 coated with a fragrance composition, and purified air. It may include a direction member insertion/removal groove 420 and a cover 430 provided in the injection unit 130 .

First, the direction member insertion/removal groove 420 is provided in the purified air spraying unit 130 , and is provided in the flow path through which the purified air flows through the purification filter 121 and the first UVC-LED lamp 122 . The direction member insertion and removal groove 420 may be, and the direction member 410 containing the fragrance composition may be accommodated.

In addition, the cover 430 may be coupled to the direction member insertion/removal groove 420 to seal the direction member insertion/removal groove 420 accommodating the direction member 410 by hinge rotation based on the coupling surface.

Through this, the wearable air purifier 1 according to the embodiment of the present invention not only purifies the air supplied to the user, but also contains the fragrance composition applied to the fragrance member 410 in the air, which is more useful to the user. It has the advantage of providing an effect.

In addition, FIG. 10 is an exemplary view of a wearable air purifier equipped with a UV blocking film according to an embodiment of the present invention, and FIGS. 11 a and b are perspective and bottom views for showing a state in which the UV blocking film of FIG. 10 is removed. .

10 and 11 , the wearable air purifier 1 according to an embodiment of the present invention may further include a UV-blocking film 500 that is detachable from the user's head direction. For detachment, the UV blocking film 500 may include a coupling protrusion 510 extending vertically downward, and on the upper portion of the wearable air purifier 1, the coupling protrusion 510 may be accommodated. A receiving protrusion 520 may be provided.

Specifically, the UV-blocking film 500 may be a transparent member having a curved shape corresponding to the curvature of the user's head, and having a UV-blocking coating film for blocking UV rays.

Through this, the user wearing the wearable air purifier 1 according to the embodiment of the present invention performs a function of purifying the air supplied to the user's inhalation and purifying the air discharged through the user's exhalation, and at the same time, the user has the advantage of being able to block UV rays irradiated to the face during outdoor activities.

Referring to FIG. 12 , the wearable air purifier 1 according to an embodiment of the present invention may further include a user terminal HP and a server S that remotely communicate with the wearable air purifier 1 .

Here, the above-described air quality measurement sensor 330 that has also measured the air quality may transmit information about the measured air condition to the user terminal HP or the server S.

Here, as a means for communication between the wearable air purifier 1, the user terminal (HP), and the server (S), a wireless communication network such as a wireless LAN (LAN), Bluetooth (Bluetooth), Wi-Fi (wi-fi), etc. can be used

However, this is only a preferred embodiment, and in a situation where wireless communication of the above components (wearable air purifier 1, user terminal HP, server S) is limited, wired communication may be performed.

In addition, as shown in FIG. 12 , the user terminal 1 may be provided as an electronic device that a user can carry, such as a smartphone, but this is only an example for better understanding, and the wearable air purifier 1 ) may include an information processing device such as a PC or PDA for collecting air condition information collected from

Also, the server (S) may receive information about the air condition measured from the wearable air purifier (1) and store it in a database.

Accordingly, the wearable air purifier 1 according to an embodiment of the present invention can measure the state of air supplied and discharged to the user in real time, and can measure the state of outdoor air based on the state information of the air stored in the database. have an advantage

The wearable air purifier 1 according to an embodiment of the present invention has been described above with reference to the accompanying drawings 1 to 12, but those of ordinary skill in the art to which the present invention pertains can relate to the technical spirit or essential features of the present invention. It will be understood that other specific forms may be embodied without changing the . Accordingly, the embodiments described above are illustrative in all respects and not restrictive.

Claims

A wearable air purifier that is worn on the user's head to block outside air, purifies the air supplied to the user's inhalation, and purifies the air discharged through the user's exhalation,

The wearable air purifier,

a purification supply unit for inhaling, purifying and supplying air to be used as the user's inhalation;

A purification discharge unit that inhales the exhaled breath generated by the user, purifies and discharges the inhaled exhalation, and

Wearable air purifier comprising a control unit for controlling the operation of the purification supply unit and the purification discharge unit
The method of claim 1,

The purification supply unit,

an air intake for sucking air;

an intake air purification unit for purifying the intake air; and

and a purified air spraying unit that sprays the purified air to the user's face,

The purification discharge unit,

Exhalation suction unit for sucking the exhalation generated by the user;

an exhalation purifier that purifies the inhaled exhalation; and

Wearable air purifier comprising an exhalation discharge unit for discharging purified exhalation to the rear of the user
3. The method of claim 2,

The intake air purification unit,

A purification filter provided to filter foreign substances in the air, and to be detachable; and

A wearable air purifier comprising a first ultraviolet lamp irradiating ultraviolet rays to the air flowing through the air intake unit to the intake air purification unit.
4. The method of claim 3,

The purification filter is

A wearable air purifier comprising at least one filter selected from a pre-filter, a HEPA filter, a strainer filter, a non-woven filter, and an activated carbon filter.
3. The method of claim 2,

The purified air spraying unit,

A wearable that is formed to have a curve corresponding to the curve of the user's forehead, is provided to be spaced apart from the user's face by a predetermined distance, and is provided so as to be withdrawn in the front direction of the user so that the distance from the user's forehead is adjusted. air cleaner
3. The method of claim 2,

The purified air spraying unit,

An air curtain forming part that blocks the outside air in front of the user and

Wearable air purifier comprising a breathing air providing unit that provides air supplied to the user's breath
3. The method of claim 2,

The exhalation suction unit,

A wearable air purifier that is formed to have a curve corresponding to the user's chin curve, is provided to be spaced apart from the user's face by a predetermined distance, and is detachably provided in the wearable air purifier.
3. The method of claim 2,

The exhalation suction unit,

A wearable air purifier formed to have a predetermined height and comprising a blocking member for blocking foreign substances generated from user's droplets.
3. The method of claim 2,

The exhalation purification unit,

A wearable air purifier comprising a second UV lamp irradiating UV rays to the air flowing through the exhalation suction unit to the exhalation discharge unit.
3. The method of claim 2,

The exhalation suction unit,

Including a foreign material blocking member for blocking foreign substances penetrating into the interior of the exhalation suction unit,

The foreign material blocking member,

Wearable air purifier, characterized in that it is inserted and detached from the insertion groove of the foreign material blocking member formed in the exhalation suction part
3. The method of claim 2,

The wearable air purifier,

Further comprising a fragrance for supplying a fragrance composition to the air supplied to the user,

The direction part,

Wearable air purifier, characterized in that it is provided to be inserted and detached from the interruption of the passage of the air flowing in the purified air spraying unit
The method of claim 1,

The wearable air purifier,

Further comprising a UV blocking film detachable from the user's head direction,

The sunscreen is

A wearable air purifier, characterized in that it is a transparent member having a curved shape corresponding to the user's head curve, and formed with a UV blocking coating film to block UV rays.
The method of claim 1,

The wearable air purifier,

Further comprising a user terminal and a server that remotely communicates with the wearable air purifier,

The control unit is

and an air quality measurement sensor for measuring air quality flowing through the wearable air purifier,

The air quality sensor is

Wearable air purifier characterized in that it is linked with a user terminal or server to transmit measured air condition information