KR101881775B1 - Portable air blower of wearable type and air pollution monitoring system - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wearable portable air blower and an air pollution monitoring system using the same. More particularly, the present invention relates to a wearable portable air blower, So that it can be blocked.
Particularly, the present invention does not constitute a separate air tank, filters out the outside air, and then injects purified air around the face of the user or directly supplies the air using a mask, thereby effectively blocking the fine dust However, it is possible to configure the portable device to be miniaturized.
In addition, the present invention grasps real-time air pollution information for each region including the measured amount (concentration) of air pollutants such as fine dust and the current time and current position confirmed by a portable smart device such as a smart phone, By reprocessing by zone, the user can accurately grasp environmental pollution information in real time.
Therefore, reliability and competitiveness can be improved in the field of environmental pollution, the field of air pollution, especially the field related to fine dust, and the like or related fields.

Description

[0001] The present invention relates to a wearable portable air blower,

The present invention relates to a wearable portable air blower and an air pollution monitoring system using the same. More particularly, the present invention relates to a wearable portable air blower, So that it can be blocked.

Particularly, the present invention does not constitute a separate air tank, filters out the outside air, and then injects purified air around the face of the user or directly supplies the air using a mask, thereby effectively blocking the fine dust The present invention relates to a wearable portable air blower and an air pollution monitoring system using the same.

Fine dust is a suspended matter in the air with various complex components and refers to particulate matter with a diameter of 10 μm or less. It is generated mainly when fossil fuels such as coal and petroleum are burned. Especially, Is a large amount of air pollutants.

These fine dusts are mainly composed of combustion particles carbon, organic hydrocarbons, nitrates, sulphates and harmful metals, and are known to cause respiratory and cardiovascular diseases and increase the mortality rate.

Accordingly, devices for removing fine dust have been developed, such as Korean Patent Registration No. 10-1633878 'dust collector capable of removing fine dust', which is the prior art document described below.

However, most of the fine dust removing apparatuses including the prior art are mainly used in an indoor space and can not be used in outdoor activities.

Therefore, in case of outdoor activity, a mask for blocking fine dust is worn.

In the case of a mask for masking fine dust for outdoor activities, the function of the fabric itself is improved, so that the fine dust is prevented from passing through the mask fabric. As a result, the mask for blocking fine dust can be regarded as a kind of filter itself.

However, in the case of a mask for blocking fine dusts, the edge must be closely attached to the user's face to obtain a sufficient effect, but the edge of the mask for masking the fine dust in the outdoor activity is kept in close contact with the user's face It is very difficult.

For example, since the facial muscles move as the user talks to another person, or fine dusts are frequently introduced into the gap of the side portion due to carelessness of the user, The function may be lost.

In addition, when a mask having a high fine dust-barrier rate is used, the air permeability is low and breathing becomes difficult. In summer, the user feels a considerable inconvenience due to the heat when wearing the mask.

Korean Patent Publication No. 10-1633878 'Dust collector capable of removing fine dust'

In order to solve the above-mentioned problems, the present invention provides a wearable portable air blower that can supply purified air by spraying air around a user's face by worn on a user's neck in a living environment, and air pollution monitoring System. ≪ / RTI >

In addition, the present invention provides a wearable portable air blower capable of supplying clean air in the form of a mask in outdoor activities or supplying purified air in the form of being attached to a general mask, thereby enabling pleasant outdoor activities, and air pollution monitoring System. ≪ / RTI >

Particularly, the present invention does not constitute a separate air tank, filters out the outside air, and then injects purified air around the user's face or supplies the air to the inside of the mask, thereby effectively blocking fine dust, The present invention is directed to a wearable portable air blower and a system for monitoring air pollution using the same.

In addition, the present invention constitutes an air pollution detection sensor capable of measuring the degree of pollution of the atmosphere, and controls the operation in accordance with the amount (concentration) of air pollutants such as fine dust, and interlocks with a portable smart device such as a smart phone The air pollution information such as the concentration of harmful substances including the concentrations of harmful substances (fine dust, ozone, dust, etc.), the current time, and the current position, etc. are generated and collected, A portable air blower capable of providing air pollution information, and an air pollution monitoring system using the same.

In order to achieve the above object, the wearable portable air blower according to the present invention is a wearable air blower having an opening formed in one side direction, the wearable air blower being configured on at least one of left and right sides around the opening, A body module for filtering and injecting air into the face of the user to form an air curtain on the face of the user; And a connection module connected to the body module and configured to span the neck of the user and configured to store and supply electric energy required for operation of the body module.

In addition, the body module may include an inflow portion into which outside air flows; An intake unit for sucking outside air into the inflow unit; A filter unit for filtering the introduced outside air; And a discharge unit configured to discharge the inflowed and filtered purified air to the user's face side.

The wearable portable air blower according to the present invention is a wearable air blower in which an opening is formed in one side direction and is formed on at least one of left and right sides of the opening, A body module for filtering air in a direction of a face of the user and forming an air curtain on the face of the user; And a connection module connected to the body module and configured to span the user's neck.

The wearable portable air blower according to the present invention is a wearable air blower in which an opening is formed in one side direction and is formed on at least one of left and right sides of the opening, A body module for filtering purified air and supplying purified air; A connection module connected to the body module and configured to span the neck of the user; And an air supply mask for receiving the purified air from the body module and injecting the purified air into the body module.

In addition, the inflow portion may be extended to extend an opening area of the inflow slit into which the outside air flows.

In addition, the inflow portion may be formed by dividing the first inflow slit and the second inflow slit into different regions, at least one of the first inflow slit and the second inflow slit being formed in the inflating portion, The body module may further include an inlet flow path switching unit for selectively opening and closing the first inlet slit and the second inlet slit, wherein the body module filters the outside air introduced into the first inlet slit.

The inflow portion may include: a first inflow slit formed in an extension of the body module formed on either the left side or the right side with respect to the opening portion; And a second inlet slit formed in an extension of a body module formed on the other of the left and right sides of the opening, wherein the filter unit filters the outside air introduced into the first inlet slit, The two body modules formed on both sides of the body module may include an on-off switch configured to be installed inside each body module to control the operation of the intake unit for introducing the ambient air.

In addition, the body module may include a purge air introduced into the first inlet slit formed in the body module formed at one side, and a second inlet slit formed in the body module configured at the other side, corresponding to the operation of the on- And a three-way valve for selecting any one of the inflowing and blowing air and controlling the flow path so as to discharge the selected air to the discharging portion formed in both body modules.

The body module may further include an air pollution detection sensor and a control unit for measuring the concentration of air pollutants including fine dust, and the control unit may control the concentration of air pollutants measured by the air pollution detection sensor Thereby controlling the operation of the on-off switch and the three sides.

In addition, the air pollution monitoring system using the wearable portable air blower according to the present invention may further include a wearable air blower further including an air pollution detection sensor and a wireless communication module in the body module. A wireless communication module connected to the wireless communication module of the wearable air blower and connected to the wireless communication module via the wireless communication module, receives the concentration of the air pollutant including the fine dust measured by the air pollution detection sensor, A portable smart device for generating air pollution information by region including the current location; And a controller for receiving and collecting the local air pollution information from the plurality of portable smart devices and generating air pollution information for each administrative area, And a contamination integrated management server.

According to the above solution, the present invention is advantageous in that purified air can be supplied through the air curtain effect by spraying air around the user's face by wearing on the user's neck in a living environment.

In addition, the present invention has an advantage in that air can be supplied in the form of a mask for outdoor activities, or purified air can be supplied in the form of attaching to a general mask, thereby preventing intrusion of fine dust and enabling pleasant outdoor activities have.

Particularly, the present invention does not constitute a separate air tank, filters out the outside air, and then applies purified air to the vicinity of the user's face or supplies it to the inside of the mask, There is an advantage that the element can be minimized.

Accordingly, the present invention not only effectively blocks fine dust, but also improves the size and portability of the device, and has the advantage of being portable and convenient to use anytime, anywhere.

In addition, since the fan for circulating air is manufactured in the form of a drum relatively small in size compared to a blade, the efficiency of the apparatus can be greatly improved while minimizing the size of the apparatus, .

In addition, the present invention constitutes an air pollution detection sensor capable of measuring the degree of pollution of the atmosphere and controls the operation in accordance with the amount (concentration) of air pollutants such as fine dust, so that even when the user does not perform any other operation It is advantageous in that contaminants such as fine dust can be prevented from flowing into the body.

In addition, the present invention is advantageous in that it is possible to prevent frequent filter replacement due to unnecessary use of a filter and increase in maintenance cost due to use of the filter by switching to a purifying mode or a blowing mode according to the degree of air pollution.

In particular, the present invention relates to information on fine dusts, including concentrations of harmful substances including concentrations of harmful substances (fine dust, ozone, dust, etc.) measured in cooperation with a portable smart device such as a smart phone, current time, And transmits it to the air pollution monitoring system. Thus, there is an advantage that air pollution information can be grasped and provided in real time by region or administrative district.

Further, the present invention can enable air pollution management at the national level through collected and reworked air pollution information, and it has an advantage that the public health can be improved through this.

Therefore, reliability and competitiveness can be improved in the field of environmental pollution, the field of air pollution, especially the field related to fine dust, and the like or related fields.

1 is a perspective view showing an embodiment of a wearable portable air blower according to the present invention.
FIG. 2 is an enlarged view of a main part of the body module shown in FIG. 1. FIG.
FIG. 3 is a perspective view showing an embodiment of the inflow path switching unit shown in FIG. 2. FIG.
FIG. 4 is a view for explaining the function of the inbound / outbound switching unit shown in FIG. 3;
Fig. 5 is a view showing another embodiment of the inflow portion shown in Fig. 1. Fig.
6 is a view showing still another embodiment of the inflow portion shown in Fig.
7 is a perspective view showing an embodiment of the intake unit shown in Fig.
8 is a view showing another embodiment of Fig.
9 and 10 are views showing another embodiment of FIG.
Figs. 11 to 14 are views showing still another embodiment of Fig. 1. Fig.
Fig. 15 is a use state diagram of Fig. 1. Fig.
Figs. 16 and 17 are views showing specific embodiments of the air supply mask shown in Fig. 15. Fig.
18 is a perspective view showing another embodiment of the wearable portable air blower according to the present invention.
19 is a configuration diagram showing an embodiment of a wearable portable air blower and an air pollution monitoring system using the same according to the present invention.

The wearable portable air blower and the air pollution monitoring system using the same according to the present invention can be variously applied.

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

1, the wearable portable air blower A includes a body module 100 and a connection module 200. The wearable portable air blower A is generally formed in one side direction (front side on a user basis when worn in a lower left direction in FIG. 1) May be formed in the shape of an elliptical ring in which the opening portion (a) is formed.

The body module 100 is formed on at least one side, preferably both sides, of the left and right sides with respect to the opening part (a). The body module 100 filters out the outside air and blows it in the direction of the user's face, And functions to form an air curtain.

The connection module 200 is connected to the body module 100 and is formed to extend over the user's neck. In this case, the connection module 200 is not limited to the shape shown in FIG. 1, and may be changed into various shapes that can be worn over the user's neck according to the needs of those skilled in the art.

As a result, in the neck band type air blower A of the present invention, the two body modules 100 are formed at both end portions of the connection module 200 formed in an arc shape corresponding to a part of the ellipse, The body module 100 may be spaced apart to form an opening a and may be formed in an almost elliptical shape as a whole.

The body module 100 described above will be described in more detail as follows.

First, the body module 100 may include an inlet 110, a filter 120, an intake 130, and a discharge 140 as shown in FIG.

As shown in FIG. 1, the inlet 110 includes a first inlet slit 111 formed toward the front surface and a second inlet slit 112 formed toward the side surface, .

The filter unit 120 is provided inside the body module 100 to filter contaminants in the outside air flowing into the inlet unit 110. At this time, the filter unit 120 filters only the air flowing into the first inflow slit 111 formed in the inflow unit 110, which will be described in more detail below.

The intake unit 130 absorbs the outside air by using electric energy and the outside air enters the inside of the body module 100 through the inlet unit 110 and the filter unit 120 by the operation of the intake unit 130. [ Lt; / RTI >

The discharging unit 140 is for discharging the outside air sucked into the suction unit to the face side of the user and may be formed on the upper part of the body module 100 as shown in FIG.

Accordingly, as shown in FIG. 15, when the wearable portable air blower A according to the present invention is worn by the user, the surrounding air is introduced and filtered, and clean purified air is sprayed around the user's face The air curtain effect allows the user to always breathe clean air.

Hereinafter, the detailed configurations of the body module 100 will be described in more detail.

FIG. 2 is an enlarged view of a main part of the body module shown in FIG. 1. FIG.

2, the inflow section 110 may be formed with a first inflow slit 111 and a second inflow slit 112 at a front side (downward in FIG. 2) and at a side (a rightward direction in FIG. 2) . In other words, the first inflow slit 111 and the second inflow slit 112 can be formed by being divided into different regions.

In addition, the inflow path switching unit 150 that can open and close the first inflow slit 111 and the second inflow slit 112 may be formed in the inflow unit 110.

The user can selectively open and close the first inflow slit 111 and the second inflow slit 112 by operating the change-over switch 153 exposed at the side of the inflow section 110, In the following section.

As shown in the enlarged portion of FIG. 2, the filter portion 120 may be formed inside the first inflow slit 111.

The filter unit 120 may be detachably attached to the body module 100 and the filter unit 120 may be detachably attached to the filter unit 100. In this case, Lt; / RTI > Here, the structure in which each structure is detachably coupled is not limited to a specific one because various modifications are possible according to the needs of those skilled in the art.

As a result, the air having passed through the first inflow slit 111 is purified through the filter unit 120, and the air having passed through the second inflow slit 112 does not pass through the filter unit 120, The band-shaped air blower A can selectively use purified air and blown air.

Accordingly, when the degree of air pollution due to fine dust is high, the user can make the outside air pass through the filter unit 120 by using the change-over switch 153, and the air pollution caused by the fine dust is low, The body temperature can be lowered by using the blowing air which has not passed through the filter unit 120 by using the changeover switch 153. [

As a result, the present invention can prevent the frequent filter change due to the use of the filter unit 120 in an unnecessary situation and the increase of the maintenance cost due to the mode switching function to the purge mode and the blowing mode in advance.

FIG. 3 is a perspective view showing an embodiment of the inflow path switching unit shown in FIG. 2, and FIG. 4 is a view for explaining a function of the inbound-air switching unit shown in FIG.

3, the inflow path switching unit 150 may include a first open / close plate 151, a second open / close plate 152, a changeover switch 153, and a position fixing groove 154.

The first opening and closing plate 151 is for opening and closing the first inlet slit 111 of the inlet 110 and the first inlet slit 151a may be formed corresponding to the shape of the first inlet slit 111 have.

The second opening and closing plate 152 is for opening and closing the second inlet slit 112 of the inlet 110 and the second inlet slit 152a may be formed corresponding to the shape of the second inlet slit 112 have.

The first opening and closing plate 151 and the second opening and closing plate 152 are connected to each other at right angles as shown in Fig. 3 in correspondence with the forming directions of the first inlet slit 111 and the second inlet slit 112, Lt; / RTI >

The changeover switch 153 is for controlling the operation of the first opening and closing plate 151 and the second opening and closing plate 152. The changeover switch 153 penetrates the side surface of the inlet 110 as shown in FIGS. 1 and 2, May be formed to be exposed.

The position fixing groove 154 is provided so that the first opening and closing plate 151 and the second opening and closing plate 152 moved by the operation of the changeover switch 153 are maintained in their current state, . At this time, a protrusion (not shown) may be formed on the inner side surface of the inflow part 110 to be caught by the position fixing groove 154.

Closing plate 151 and the second open / close plate 152 depending on whether the protrusion formed on the inner side of the inlet 110 is inserted into the two position fixing grooves 154 formed in the vertical direction, The height of the first through-slit 151a and the second through-slit 152a of the first inlet slit 111 and the second inlet slit 152 can be changed.

In other words, as shown in FIG. 4, the inlet flow path switching unit 150 may be formed such that the first through-hole slit 151a and the second through-hole slit 152a have different heights from each other, It is possible to open and close the first inlet slit 111 and the second inlet slit 112 by using the first through-hole slit 151a and the second through-hole slit 152a.

Fig. 5 is a view showing another embodiment of the inlet portion shown in Fig. 1, and Fig. 6 is a view showing still another embodiment of the inlet portion shown in Fig.

5, the inlet 110 may have a symmetrical structure with the first inlet slit 111 and the second inlet slit 112, and the first inlet slit 111 and the second inlet slit 112 may be formed by the inlet flow path switching unit 150, 111 and the second inflow slit 112 may be selected and opened.

5, the inflow section 110 may be formed in a cylindrical shape, and the inflow path switching section 150 may be formed in a cap shape coupled to the inflow section 110. As shown in FIG. At this time, the body module 100 may be formed in the same or similar cylindrical shape as the inflow part 110.

The first inflow slit 111 and the second inflow slit 112 may be formed to be symmetrical with respect to a straight line passing through the central axis or the central axis.

As a result, the first inflow slit 111 and the second inflow slit 112 can be formed in the same shape, and the penetrating slit 150a having the same shape can be formed on the cap-shaped inflow path switching portion 150 have.

5 (a), unfiltered air can be introduced, and when rotated as shown in FIG. 5 (b), the filtered purified air flows into the inlet .

In FIG. 5, reference numeral 120a denotes a partition for spatially intercepting air supplied through the first inflow slit 111 and the second inflow slit 112.

The inlet 110 of the present invention may be divided into three zones as shown in FIG. 6 (a) or four zones as shown in FIG. 6 (b) depending on the type of the filter 120 .

Thus, one zone allows unfiltered air to be introduced, and the other zones can control the amount of air sucked depending on the type of filter.

7 is a perspective view showing an embodiment of the intake unit shown in Fig.

Referring to FIG. 7, the intake unit 130 may include a housing 131, an intake fan 132, and a drive motor 133.

The housing 131 can be opened to the inlet 110 side (in the left lower direction in FIG. 7, frontward on a user basis), and the first outlet 131a connected to the outlet 140 of the body module 100 May be formed.

At this time, since the housing 131 is formed in a cylindrical shape and the first outlet 131a is formed in the front, the air introduced to the rear of the housing 131 may not be smoothly discharged to the first outlet 131a.

In order to solve this problem, the present invention can form inclined guide ribs 131c at predetermined intervals so that air can move forward within the housing 131. [

8, a second outlet 131b may be formed in the housing 131 to move the introduced air to the rear. The second outlet 131b may be formed in the body module 100 May be used to supply air to the body module 100 of the other side.

At this time, the guide rib 131c can smoothly move the air inside the housing 131 backward.

The suction fan 132 is formed inside the housing 131, and may be formed in a cylindrical shape as a whole.

More specifically, the suction fan 132 may be opened on the side of the inlet 11 side, and a plurality of vanes 132a may be formed in the longitudinal direction.

As a result, as the intake fan 132 rotates, the intake air 130 of the present invention can be discharged to the side of the cylindrical shape by the vane through one side (inlet side) of the intake fan 132, The air discharged from the suction fan 132 may be discharged through the first discharge port 131a and the second discharge port 131b while rotating and moving along the inner surface of the housing 131. [

The driving motor 133 is for rotating the suction fan 132 in an axial direction and a motor shaft (not shown) may be fixed to the suction fan 132 through the housing 131.

8 is a view showing another embodiment of Fig.

8, the body module 100 configured on one side (right side in FIG. 8) performs the functions of suction, filtering, and supply of outside air, while the body module 100 configured on the other side And the battery 160 can be stored.

In other words, the wearable portable air blower A of the present invention has a left side (left side in the blower reference, right side in Fig. 8) and right side (left side in Fig. 8 on the blower reference) The first body module 100a and the second body module 100b may be formed on the first body module 100a.

As shown in FIGS. 2 to 5, the first body module 100a filters the outside air, and then a part of the filtered purified air is directly sprayed through the first outlet 131a, and another part of the purified air May be supplied to the second body module 100b through the second outlet 131b and may be injected from the second body module 100b.

8, the connection module 200 may be formed with a connection channel 210 for spatially connecting the interior of the first body module 100a and the second body module 100b, And another part of the purified air filtered by the first body module 100a by the flow path 210 can be supplied to the second body module 100b.

In the interior of the first body module 100a and the second body module 100b, a connection channel 210 and a related structure of the body modules (a housing of the first body module and a discharge part of the second body module) A guide passage 170 for connection can be formed.

As shown in FIG. 8, when the purified air and the blowing air described above are supplied through the single connecting passage 210 and the guide passage 170, contaminants remain in the respective flow paths during the supply of the blowing air, And may be discharged at the time of supply.

In order to prevent this, it is preferable that the flow path for supplying the purified air and the flow path for supplying the blowing air are constituted separately.

9 and 10 are views showing another embodiment of FIG.

Referring to FIG. 9, the first body module 100a and the second body module 100b may have a plurality of blowing holes 141 formed on the upper and inner surfaces thereof.

The discharge portion 140 and the air blowing hole 141 can be connected to the purified air guide passage 171 and the air guide passage 172 for the purified air and the guide passage 171 for the purified air, As shown in Fig. 10, the flow path 172 can be selected by the three-way flow path 180.

10, the purified air supplied from the intake unit 130 through the first inflow slit 111 and the filter unit 120 constituted in the first body module 100a is supplied to the three-way valve 180, The flow path may be controlled through the guide passage 171 for purified air and then injected through the discharge portion 140 formed in each body module 100. [

The ventilation air supplied from the intake unit 130 through the second inflow slit 112 formed in the first body module 100b is regulated by the operation of the three-way valve 180, And then blown through the blowing holes 141 formed in the respective body modules 100. [

Therefore, contaminants introduced into the blowing air and introduced therein can be prevented from being contained in the purified air.

Figs. 11 to 14 are views showing still another embodiment of Fig. 1. Fig.

Referring to FIG. 11, an air pollution detection sensor 310 may be further provided on the outer surface (upper surface in FIG. 11) of the body module 100 to measure air pollutants including fine dust concentration.

At this time, the concentration of air pollutants including fine dust measured by the air pollution detection sensor 310 is checked inside the body module 100, and the driving motor and the like of the intake unit 130 described above are controlled The control unit 300 can be configured.

At this time, the inflow path switching unit 150 may be configured to be automatically raised and lowered to control the purifying mode and the blowing mode by the control unit 300. For example, a rack gear may be formed in the inflow path switching portion 150, and the control portion 300 may control the rotation of the pinion gear engaged with the rack gear to move the inflow path switching portion 150 up and down.

At the same time, the control unit 300 controls the operation of the three-way valve 180 shown in Fig. 10, so that the purge mode and the blowing mode can be automatically changed according to the degree of the ambient air pollution even if the user does not perform any other operation .

11, when the body modules 100 on both sides of the opening part (a) are operated independently, the battery for supplying power to the internal structure of each body module 100 is shown in May be configured at the bottom of the body module 100 as shown.

12, the wearable portable air blower A of the present invention can be formed by extending a blow hole 141 to an inner end portion of the body module 100, The user can form an air curtain from the front side to the side and neck around the front face.

Accordingly, the air curtain effect can be further improved to minimize the inflow of contaminated outside air to the front face, and a more comfortable and cool feeling can be provided to the user.

On the other hand, in the case of the wearable portable air blower A as described above, since the center of gravity is formed on the front side because the battery 160 having a relatively large weight is formed on the front portion, .

13 and 14, the wearable portable air blower A according to the present invention can constitute the battery 160 inside the connection module 200. As shown in FIG. The electrical connection between the battery 160 and the intake unit 130 and the control unit 300 may be variously applied to the needs of those skilled in the art.

When the battery 160 is formed in the connection module 200 and the connection module 200 is made of a fabric material or the like, when the user wears the wearable portable air blower A on his neck And the battery 160, it is possible to obtain the effect of shaking the back of the user's neck.

Particularly, as shown in Fig. 14, when a plurality of batteries 160 are constructed, it is possible to apply pressure against the bending shape of the neck rear portion, so that the effect can be further improved.

On the other hand, in the case of the wearable portable air blower A described above, since the inflow portion 110 is formed in a plane, the amount of the air to be introduced into the inside can be insufficient.

In other words, when the amount of the air flowing into the inflow section 110 is small, the amount of air discharged to the front of the user's face is also reduced, so that the air curtain effect can be reduced.

14, a triangular extended portion 110a is further formed on the front surface (lower left surface in FIG. 14) of the inlet portion 110, and a triangular extended portion 110a is formed through a slit formed in the extended portion 110a The amount of air injected through the discharge portion 140 can be increased, and the air curtain effect can be improved.

One of the two body modules 100 disposed on both sides of the opening part a is used for the purpose of cleaning and the other is used for blowing air so that each body module 100 has a function It is possible to efficiently carry out the post-management such as filter replacement, inspection, and repair. At this time, the two body modules 100 may constitute a separate on-off switch (not shown) for operating the intake unit 130 formed in each of the two body modules 100, Mode can be selected.

Of course, the shape of the expansion ratio 110a is not limited to a triangle, and it is natural that the shape of the expansion ratio 110a can be changed into various shapes that can increase the inflow area of the air, such as an elliptical shape, according to the needs of those skilled in the art.

In addition, the purified air or the blowing air supplied from the two body modules 100 can be discharged through the body modules 100 on both sides by using the three-way flow as shown in FIG.

In other words, the purified air supplied from one body module 100 can be discharged through the discharge part 140 formed on both body modules 100 through three divergences, and the other body module 100 The intake unit 130 may not operate.

Also, the blowing air supplied from the other body module 100 may be discharged through the discharge part 140 formed on the body module 100 on both sides through three divergences. At this time, The intake unit 130 may not operate.

As a result, the wearable air blower A as shown in Fig. 14 corresponds to the operation of an on-off switch (not shown) for controlling the operation of the intake unit 130 formed in the two body modules 100 Is introduced into the first inflow slit 111 formed in the body module 100 formed at one side and flows into the purified inflow air or the second inflow slit 112 formed in the body module 100 formed at the other side, The air flow can be adjusted so that any one of the blowing air to be discharged may be selected and discharged through all of the discharge portions 140 formed on the body modules 100 on both sides.

In this case, in order to adjust the flow path, three variable diaphragms (not shown in Fig. 14) for adjusting the flow path can be formed in the wearable air blower A of Fig. 14, and each body module 100 It is needless to say that the structure of the flow path and the three sides of the inflowing air to the body module 100 on both sides can be variously applied according to the needs of those skilled in the art with reference to the configuration shown in FIG.

Fig. 15 is a use state diagram of Fig. 1. Fig.

Referring to FIG. 15, the purified air supplied from the wearable portable air blower A according to the present invention may be supplied through a separate air supply mask 400 worn by the user.

15, the wearable portable air blower A may further include an air supply mask 400 to be worn by the user, and the air supply mask 400 may include air filtered from the body module 100, And can be sprayed inward.

For this, as shown in FIG. 15, a hose connection part 142 connected to the intake part 130 and discharging the purified air may be formed on the outer side of the body module 100.

The hose connection part 142 may be connected to an air supply hose H connected to the air supply mask 400.

In addition, the air supply mask 400 may have a fine dust-blocking function, various types of flow paths may be formed therein, and a part of the flow path may be formed to open to the inside, Can be supplied to the interior of the air supply mask 400. [0064]

Hereinafter, the air supply mask 400 will be described in more detail.

Figs. 16 and 17 are views showing specific embodiments of the air supply mask shown in Fig. 15. Fig.

16, a mask type portable air blower as shown in FIG. 15 includes an air supply mask (not shown) for spraying the purified air supplied from the body module 100 for filtering and cleaning the outside air to the wearer's face 400).

16 (a), the outer mask 410 and the inner skin 440 constitute one mask outline, and the air dust mask filter 420 and the air blower tube (430) may be configured.

The fine dust blocking filter 410 is provided to prevent fine dust from passing through the air supply mask 400 and into the wearer's respirator. According to the needs of those skilled in the art, Can play a role. In other words, the envelope 410 may be formed of a material capable of blocking fine dust.

The air blower tube 430 injects the purified air filtered by the body module 100 to the inner skin 440 side so that the purified air is sprayed through a plurality of discharge holes 441 formed in the inner skin 400, .

Accordingly, a plurality of air holes 431 may be formed on the rear surface (inner skin side) of the air blower tube 430, and the air holes 431 and the discharge holes 441 may be formed at positions corresponding to each other.

Particularly, the air hole 431 and the discharge hole 441 are formed concentrically at a position corresponding to at least one of the nose and mouth of the wearer, so that the purified air can be supplied more efficiently.

15 and 18, the air blower tube 430 can be supplied with purified air through the air supply hose H.

Further, the mask type portable air blower as shown in Fig. 15 can be configured to be attached to a general mask (m) as shown in Fig. 16 (b).

More specifically, the air supply mask 400, which is a portable air blower in the form of a mask, includes a hook type velcro tape 450 detachably attached to the inside of the mask m, An air blower tube 430 may be provided. Here, it goes without saying that the air blower tube 430 is the same as or similar to the one described with reference to FIG. 16 (a).

Accordingly, the wearer can remove and use the air supply mask 400 shown in FIG. 16 (b) on the mask m desired by himself / herself. When the use is completed, the air supply mask 400 is separated from the mask m .

The air supply mask 400, which is a portable air blower in the form of a mask, has a shape of an air blower tube 430 formed therein so as to be able to concentrate on the nose and mouth of the wearer, And may be formed to correspond to the flatness of the nose and mouth of the wearer.

For example, an air blower tube 430 having a shape corresponding to the wearer's nose and mouth edge as shown in FIG. 17 (a) may be formed inside the air supply mask 400.

As another example, a cap type air blower cap 430 'capable of covering the wearer's nose and mouth can be formed inside the air supply mask 400 as shown in FIG. 17 (b).

A tube connection part 431 connected to the air supply hose H may be formed at one side of the air blower tube 430 and the air blower cap 430 ' Through holes (not shown) formed in the substrate (not shown).

18 is a perspective view showing another embodiment of the wearable portable air blower according to the present invention.

Referring to FIG. 18, the wearable portable air blower A may include a body module 100, an air supply hose H, and an air supply mask 400.

It is needless to say that the body module 100 may be configured to be worn by the wearer on his or her waist, and the internal configuration may include the configurations described above.

Accordingly, the wearer can stably wear the body module 100 during exercise, such as a cycle, as well as when the wearer is walking as shown in FIG.

As a result, the wearable portable air blower (A) according to the present invention is applicable to a neck-band type as shown in Fig. 1, a neck band and air supply mask combination type as shown in Fig. 15, a wearable body module as shown in Fig. 18, It is needless to say that it is possible to change not only the air supply mask combination type but also a mask type in which the purified air is supplied to the face of the wearer as shown in FIGS. 16 and 17.

In other words, air purification and supply can be performed simultaneously in the neckband type, purified air can be supplied from the neck band through the air supply mask, and purified air from the body module worn on the waist can be supplied to the air supply mask And the purified air supplied through the separate supply device can be supplied through the air supply mask.

Accordingly, the wearable air blower (A) of the present invention can be used in various forms in combination according to requirements of the person skilled in the art, conditions of use environment and the like.

On the other hand, in the present systems for indicating the degree of contamination to the fine dust, the accuracy varies depending on the position of the sensor for measuring the fine dust, so that it is difficult to transmit accurate information to the people located in the region where the sensor is not installed .

Accordingly, the present invention intends to provide accurate fine dust information by using a neck band air blower (A) according to the present invention which can be easily carried by users.

19 is a configuration diagram showing an embodiment of a wearable portable air blower and an air pollution monitoring system using the same according to the present invention.

Referring to FIG. 19, the fine dust monitoring system may include a portable smart device P and an air pollution integrated management server S, in addition to the wearable portable air blower A described above.

At this time, the wearable portable air blower A may further include a wireless communication module (not shown) in addition to the above-described configurations.

The portable smart device P is connected to the wireless communication module of the wearable portable air blower A through a short-range wireless communication network and can transmit and receive data.

Specifically, the portable smart device P receives the concentration of the air pollutant including the fine dust measured by the air pollution detection sensor 310 of the wearable portable air blower A, calculates the concentration of the received air pollutant It is possible to generate region-specific fine dust information including the current time and the current position.

In addition, the portable smart device P may change the control operation of the control unit 300 shown in FIG. For example, the portable smart device P can change the reference value of the fine dust concentration to be converted into the purge mode and the blowing mode by the control unit 300. [ As another example, the portable smart device P may be changed so that the control unit 300 is operated only in one of the cleaning mode and the blowing mode.

The integrated air pollution management server S collects concentration of air pollutants (air pollution information including fine dust information by region) in the area where the user is located from a plurality of portable smart devices P, Information can be generated.

In other words, the air pollution control management server S calculates an average value for each administrative area based on information on air pollutants including fine dust collected through the portable smart device P, Information can be generated.

If the user of the specific portable smart device (s) requests information on the air pollutant including the fine dust in the area where the user is located, the air pollution control server (S) It is possible to quickly and accurately provide fine dust information on a desired administrative zone.

In addition, the integrated management server (S) can manage the air pollution at the national level through collected and reworked fine dust information, thereby improving the public health.

The wearable portable air blower according to the present invention and the air pollution monitoring system using the same are described above. It will be understood by those skilled in the art that the technical features of the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

It is to be understood, therefore, that the embodiments described above are in all respects illustrative and not restrictive.

A: Wearable portable air blower
100: Body module
110: inlet portion 110a:
111: first inlet slit 112: second inlet slit
120:
130: intake part 131: housing
132: intake fan 133: drive motor
140:
141: ventilation hole 142: hose connection
150:
160: Battery
170: guide channel 180: 3 variant
200: connection module 210: connection channel
300: control unit 310: air pollution detection sensor
400: air supply mask
410: envelope 420: fine dust filter
430: air blower tube 440:
450: Hook type Velcro tape
P: Portable smart device S: Integrated air pollution management server

Claims (10)

A wearable air blower having an opening in one direction,
A body module which is formed on at least one of left and right sides of the opening part, filters out the air outside, and injects the air in a user's face direction to form an air curtain on the user's face; And
And a connection module connected to the body module and configured to span the neck of the user and configured to store and supply electric energy required for operation of the body module,
The body module comprises:
An inflow portion into which outside air flows;
An intake unit for sucking outside air into the inflow unit;
A filter unit for filtering the introduced outside air; And
And a discharge unit configured to discharge the filtered purifying air to the user's face side,
Wherein:
An extension for extending the opening area of the inflow slit into which the outside air flows,
Wherein:
At least one of the first inlet slit and the second inlet slit is formed in the extension portion while the first inlet slit and the second inlet slit are formed in different regions,
The filter unit includes:
Wherein the first inlet slit has a first inlet slit,
The body module comprises:
And an inlet flow path switching unit selectively opening and closing the first inlet slit and the second inlet slit.
A wearable air blower having an opening in one direction,
A filter body formed on at least one of left and right sides of the opening to filter out the outside air introduced into the inlet portion and to form an air curtain in front of the user's face, module; And
And a connection module connected to the body module and configured to span the neck of the user,
Wherein:
An extension for extending the opening area of the inflow slit into which the outside air flows,
Wherein:
At least one of the first inlet slit and the second inlet slit is formed in the extension portion while the first inlet slit and the second inlet slit are formed in different regions,
The filter unit includes:
Wherein the first inlet slit has a first inlet slit,
The body module comprises:
And an inlet flow path switching unit selectively opening and closing the first inlet slit and the second inlet slit.
A wearable air blower having an opening in one direction,
A body module configured to filter the outside air introduced into the inflow portion formed on at least one side of the left side and the right side of the opening portion and to enter the inflow portion and supply the cleaned air;
A connection module connected to the body module and configured to span the neck of the user; And
And an air supply mask for receiving the purified air from the body module and injecting the purified air into the body module,
Wherein:
An extension for extending the opening area of the inflow slit into which the outside air flows,
Wherein:
At least one of the first inlet slit and the second inlet slit is formed in the extension portion while the first inlet slit and the second inlet slit are formed in different regions,
The filter unit includes:
Wherein the first inlet slit has a first inlet slit,
The body module comprises:
And an inlet flow path switching unit selectively opening and closing the first inlet slit and the second inlet slit.
4. The method according to any one of claims 1 to 3,
Wherein:
A first inlet slit formed in the extension of the body module formed on either the left or right side of the opening; And
And a second inlet slit formed in an extension of the body module formed on the other of the left and right sides of the opening,
The filter unit includes:
Wherein the first inlet slit has a first inlet slit,
The two body modules, which are arranged on both sides of the opening,
And an on / off switch configured to be installed in each of the body modules to control an operation of an intake unit for introducing outside air.
5. The method of claim 4,
The body module comprises:
And a second inlet slit formed in the other of the first and second inlet slits, the first inlet slit being formed in one of the body modules and the second inlet slit, And a three-way valve for selecting any one of the three-way valves and adjusting the flow path so as to discharge the selected one to the discharge unit configured on both body modules.
6. The method of claim 5,
The body module comprises:
Further comprising an air pollution detection sensor and a control unit for measuring a concentration of air pollutants including fine dust,
Wherein,
Wherein the operation of the on-off switch and the three sides is controlled corresponding to the concentration of the air pollutant measured by the air pollution detection sensor.
The wearable air blower according to any one of claims 1 to 3, further comprising an air pollution detection sensor and a wireless communication module in the body module.
A wireless communication module connected to the wireless communication module of the wearable air blower and connected to the wireless communication module via the wireless communication module, receives the concentration of the air pollutant including the fine dust measured by the air pollution detection sensor, A portable smart device for generating air pollution information by region including the current location; And
Receiving air pollution information for each area from a plurality of the portable smart devices, collecting air pollution information for each administrative area, generating air pollution information for each of the portable smart devices at the request of the portable smart device, And an integrated management server for managing the air pollution. delete delete delete

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