KR102619714B1 - Shade canopy with clean air supply - Google Patents

Abstract

A parasol shade device for outdoor air purification is disclosed. The parasol shade device for outdoor air purification includes a parasol pole formed with an air intake port for sucking in surrounding air and an air discharge port for discharging the sucked air to the surroundings; an air purification module provided within the parasol pole and purifying the inhaled air; A parasol shade cloth supported on the parasol pole and surrounding the space around the parasol pole; And it is provided inside the parasol shade, and includes a wind direction control plate that changes the flow direction of the air discharged from the air outlet.

Description

Parasol shade device for outdoor air purification {Shade canopy with clean air supply}

The present invention relates to a parasol shade device for outdoor air purification, and more specifically, to a parasol shade device that can supply clean air to users.

Water and air are being polluted due to industrial development and population growth, and due to the damage to the natural environment, air pollution around our lives has exceeded the dangerous level and is threatening our physical health.

Extreme changes in climate and atmospheric environment due to global warming, such as unpredictable heavy rain and snowfall, heat waves and cold waves, and excessive ultraviolet rays (sunlight), fine dust, and yellow dust, are affecting people who engage in daily outdoor activities. It is also having a fatal negative impact on safety and health.

For this reason, as a means of protecting the safety and health of people engaging in outdoor activities, temporary rest facilities in the form of shade canopies or booths are built and operated in parks, bus stops, etc.

For example, Korean Patent Publication No. 10-2022-0028581 discloses a shelter structure consisting of a roof panel, a side panel, a rest area, and an air purification unit. These shelter structures are effective in reducing fine dust concentration only at a very close distance from the air purification unit, and in most cases, they are ineffective because they approach the concentration of fine dust in the air even at a small distance. And because it is a closed structure, it can interfere with people's passage.

Meanwhile, shelters with open structures use multiple air curtains to maximize the effect of blocking fine dust, but this has the limitation of high power consumption.

The present invention provides a parasol shade device for outdoor air purification that can reduce fine dust concentration within a range that does not reduce the original usability of the shelter.

In addition, the present invention provides a parasol shade device for outdoor air purification that can minimize the inflow of fine dust into the shelter space.

Additionally, the present invention provides a parasol shade device for outdoor air purification that can maximize the supply of clean air to the human respiratory system.

The parasol shade device for outdoor air purification according to the present invention includes a parasol pole having an air intake port for sucking in surrounding air and an air discharge port for discharging the sucked air to the surroundings; an air purification module provided within the parasol pole and purifying the inhaled air; A parasol shade cloth supported on the parasol pole and surrounding the space around the parasol pole; And it is provided inside the parasol shade, and includes a wind direction control panel that changes the flow direction of the air discharged from the air outlet.

In addition, the parasol shade can include: a roof shade installed on the top of the parasol pole; and a side shade that extends downward from the edge of the roof shade and has an entrance, and the wind direction control plate may be arranged to be inclined at a predetermined angle with respect to the side shade.

In addition, the wind direction control plate is located at a higher point than the air outlet, and the upper wind direction control plate is coupled to the parasol shade so that it can be rotated relative to the side shade. And it is located at a lower point than the air outlet, and may include a lower wind direction control plate whose lower end is coupled to the parasol shade so that it can be rotated with respect to the side shade.

In addition, the upper wind direction control plate is disposed to be inclined downward so that its lower end is closer to the parasol pole than the upper end, and the lower wind direction control plate is disposed to be inclined upward so that its upper end is closer to the parasol pole than the lower end, and the lower end of the upper wind direction control plate and the The distance between the top of the lower wind direction control plate may correspond to the height of the air outlet.

Additionally, the upper wind direction control plate and the lower wind direction control plate may have different areas.

Additionally, the upper wind direction control plate and the lower wind direction control plate may be provided on both sides of the entrance and exit, respectively.

Additionally, the pole of the upper wind direction control panel and the pole of the lower wind direction control panel may be arranged on the same line as the pole of the side shade in the folded state.

In addition, the parasol pole includes an upper air outlet formed at the same height as the upper wind direction control plate and discharging air toward the upper wind direction control plate; And a lower air outlet may be formed at the same height as the lower wind direction control plate and discharge air toward the lower wind direction control plate.

According to the present invention, a shelter space is provided inside the parasol shade, and clean air discharged through the air purification module can be supplied to people staying in the shelter space.

In addition, according to the present invention, clean air discharged from the air outlet moves toward the entrance along the side shade, creating an air curtain effect, so the inflow of fine dust into the shelter space can be minimized.

Additionally, according to the present invention, the flow of clean air discharged from the air outlet is changed by the wind direction control panel and supplied uniformly within the shelter space, thereby maximizing the supply of clean air to the human respiratory system.

Figure 1 is a diagram showing a parasol shade device for outdoor air purification according to an embodiment of the present invention.
Figure 2 is a diagram showing a parasol pole and a roof shade.
Figure 3 is a cross-sectional view showing a parasol pole and an air purification device.
Figure 4 is a perspective view showing the side shade and wind direction control panel.
Figures 5 and 6 are diagrams showing how the air flow is changed by the wind direction control panel according to an embodiment of the present invention.
Figure 7 is a diagram showing a parasol shade device for outdoor air purification according to another embodiment of the present invention.
Figure 8 is a diagram showing a parasol shade device for outdoor air purification according to another embodiment of the present invention.
Figures 9 to 12 are diagrams sequentially showing the process of converting the parasol shade and wind direction control panel from the unfolded state to the folded state.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, the technical idea of the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete and so that the spirit of the invention can be sufficiently conveyed to those skilled in the art.

In this specification, when an element is referred to as being on another element, it means that it may be formed directly on the other element or that a third element may be interposed between them. Additionally, in the drawings, the thicknesses of films and regions are exaggerated for effective explanation of technical content.

Additionally, in various embodiments of the present specification, terms such as first, second, and third are used to describe various components, but these components should not be limited by these terms. These terms are merely used to distinguish one component from another. Accordingly, what is referred to as a first component in one embodiment may be referred to as a second component in another embodiment. Each embodiment described and illustrated herein also includes its complementary embodiment. Additionally, in this specification, 'and/or' is used to mean including at least one of the components listed before and after.

In the specification, singular expressions include plural expressions unless the context clearly dictates otherwise. In addition, terms such as "include" or "have" are intended to designate the presence of features, numbers, steps, components, or a combination thereof described in the specification, but are not intended to indicate the presence of one or more other features, numbers, steps, or components. It should not be understood as excluding the possibility of the presence or addition of elements or combinations thereof. Additionally, in this specification, “connection” is used to mean both indirectly connecting and directly connecting a plurality of components.

Additionally, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Figure 1 is a diagram showing a parasol shade device for outdoor air purification according to an embodiment of the present invention, Figure 2 is a diagram showing a parasol pole and a roof shade, Figure 3 is a cross-sectional view showing a parasol pole and an air purifying device, Figure 4 is a perspective view showing the side shade and wind direction control panel.

Referring to FIGS. 1 to 4, the outdoor air purifying parasol shade device 10 is installed outdoors to provide a shelter space to avoid cold or heat, and can provide users with clean air from which fine dust has been removed. there is.

The parasol shade device 10 for outdoor air purification includes a parasol pole 100, an air purification module 200, a parasol shade 300, and a wind direction control panel 400.

The parasol pole 100 has a predetermined height and is a hollow pole with an open interior, and an air intake port 110 and an air discharge port 120 are formed on the outer peripheral surface. The air intake port 110 and the air outlet 120 may be formed at different heights. According to an embodiment, the air outlet 120 may be formed at a height corresponding to the human respiratory system, for example, between the chest and the head, and the air intake port 110 may be formed at a lower height than the air outlet 120. The air intake port 110 and the air outlet 120 have a plurality of openings formed along the circumference of the parasol pole 100.

The air purification module 200 is located in the section between the air intake 110 and the air outlet 120 within the parasol pole 100. The air purification module 200 includes a blowing fan 210 and a purification filter 220. The blowing fan 210 is driven by external power supply. By driving the blowing fan 210, the surrounding air 11 of the parasol pole 100 is introduced through the air intake port 110. The introduced air moves toward the purification filter 220.

The purification filter 220 filters fine dust contained in the air. Clean air 12 that has passed through the purification filter 220 is discharged around the parasol pole 100 through the air outlet 120.

The parasol shade 300 is supported on the parasol pole 100 and surrounds the space around the parasol pole 100 to provide a shelter space. The parasol shade 300 may be provided in various shapes such as circular, square, and pentagonal. In this embodiment, the parasol shade 300 is provided in a circular shape as an example. The parasol shade 300 consists of a vinyl tent and poles that support the vinyl tent.

The parasol shade 300 includes a roof shade 310 and a side shade 320.

The roof shade 310 is placed on top of the parasol pole 100 and covers the ceiling of the shelter space. The roof shade 310 can be switched between an unfolded state and a folded state. The roof shade 310 can be folded or unfolded into the same shape as an existing parasol.

The side shade 320 extends downward from the end of the roof shade 310 in the unfolded state and surrounds the perimeter of the shelter space. The side shade 320 has a generally cylindrical shape in the unfolded state, and one area is open to provide an entrance 321 through which users can enter and exit. A plurality of entrances 321 may be provided spaced apart along the circumference of the side shade 320 . The side shade 320 minimizes the inflow of fine dust into the shelter space and blocks the outflow of clean air to the outside.

The wind direction control panel 400 is installed inside the parasol shade 300 and changes the air flow direction so that clean air discharged from the air outlet 120 can be uniformly supplied to the shelter space. The wind direction control panel 400 is composed of foldable poles and a tent supported by the poles, and forms a generally square plate in the unfolded state. One end of the pole of the wind direction control panel 400 is coupled to the pole of the side shade 320, and in the unfolded state, it is arranged obliquely at a predetermined angle with respect to the side shade 320. The wind direction control panel 400 can change its angle with the side shade 320 by rotating one end about its axis. The wind direction control panel 400 can be changed to have various angles such as 15°, 30°, and 45° between the wind direction control panel and the side shade 320. Wind direction control plates 400 are provided on both sides of the entrance 321, respectively.

The wind direction control panel 400 includes an upper wind direction control panel 410 and a lower wind direction control panel 420.

The upper wind direction control panel 410 is located at a higher point than the air outlet 120, and its upper end is coupled to the upper end of the side shade 320. In the unfolded state, the upper wind direction control panel 410 is arranged to be inclined downward so that the lower end is located closer to the parasol pole 100 than the upper end.

The lower wind direction control panel 420 is located at a lower point than the air outlet 120, and its lower end is coupled to the lower end of the side shade 320. In the unfolded state, the lower wind direction control plate 420 is arranged to be inclined upward so that the upper end is located closer to the parasol pole 100 than the lower end.

The lower end of the upper wind direction control panel 410 and the upper end of the lower wind direction control panel 420 are disposed at a predetermined distance apart, and the space between them is located at the same height as the air outlet 120.

According to one example, the upper wind direction control plate 410 and the lower wind direction control plate 420 may have the same area in the unfolded state.

According to another example, the upper wind direction control plate 410 and the lower wind direction control plate 420 may have different areas in the unfolded state. The upper wind direction control plate 410 may have a larger area than the lower wind direction control plate 420. In contrast, the lower wind direction control plate 420 may have a larger area than the upper wind direction control plate 420. The air flow rate at which the air flow changes may vary depending on the width of the wind direction control plates 410 and 420. If the area of the upper wind direction control panel 410 is large, a relatively large air flow may occur in the upper area of the shelter space, and a relatively small air flow may occur in the lower area. The width of the wind direction control panels 410 and 420 and their width ratios may be designed in various ways in consideration of the height of the air outlet 120 and the height of the users.

Figures 5 and 6 are diagrams showing how the air flow is changed by the wind direction control panel according to an embodiment of the present invention.

Referring to Figure 5, clean air 12 discharged from the air outlet 120 moves toward the side shade 320 and is supplied to the user. Since the air outlet 120 is located at the same height as the user's respiratory organ, a large flow rate of clean air 12 can be supplied to the user's respiratory organ.

Some (12a) of the clean air 12 moving toward the side shade 320 moves to the upper part of the shelter space along the upper wind direction control panel 410, and the other part (12b) moves to the upper part of the shelter space along the lower wind direction control panel 420. It circulates within the shelter space as it moves to the lower part of the space. And the remaining part (12c) flows into the space between the lower end of the upper wind direction control plate 410 and the upper end of the lower wind direction control plate 420.

Referring to FIG. 6, the air 12c flowing into the space between the lower end of the upper wind direction control panel 410 and the upper end of the lower wind direction control panel 420 moves toward the entrance 321 along the side shade 320. The air flow is formed substantially perpendicular to the direction of entry and exit of the entrance 321 when viewed from the top. This air flow creates an air curtain effect at the entrance 321, blocking external fine dust from entering the parasol shade 300.

In this way, by providing the wind direction control panel 400, clean air 12 circulates within the shelter space, and an air curtain effect occurs at the entrance 321 to block the inflow of external fine dust, thereby providing clean air to the user. can be provided.

Figure 7 is a diagram showing a parasol shade device for outdoor air purification according to another embodiment of the present invention.

Referring to FIG. 7, the upper wind direction control plate 410 and the lower wind direction control plate 420 are provided with substantially the same area. The lower end of the lower wind direction control panel 420 is located at a predetermined height from the ground. The arrangement of these wind direction control plates 410 and 420 maximizes the circulation of clean air 12 at a height corresponding to the user's respiratory tract.

Figure 8 is a diagram showing a parasol shade device for outdoor air purification according to another embodiment of the present invention.

Referring to FIG. 8, a plurality of air intake ports 110a to 110c and a plurality of air discharge ports 120a to 120c are formed in the parasol support 100, and may be located at different heights. According to the embodiment, one air intake port 110a and the air outlet 120a are located at the same height as the user's respiratory organ, and the other air intake port 110b and the air outlet 120b are located at a height higher than the user's respiratory organ. Located at a point, another air intake port 110c and an air outlet 120c may be located at a point lower than the user's respiratory tract. An air purification module 200 may be provided inside the parasol pole 100 at each point where the air intake ports 110a to 110c and the air outlet ports 120a to 120c are formed. Clean air discharged from the air outlets 120a to 120c is supplied to each area of the shelter space so that users can breathe clean air.

Figures 9 to 12 are diagrams sequentially showing the process of converting the parasol shade and wind direction control panel from the unfolded state to the folded state.

First, referring to FIG. 9, the upper and lower wind direction control plates 410 and 420 are folded toward the side shade 420, and the lateral poles of the upper and lower wind direction control plates 410 and 420 are separated and folded toward the axial pole. .

Referring to Figure 10, the lower area of the lower wind direction control plate 420 and the side shade 320 is folded upward.

Referring to FIG. 11, the lower wind direction control plate 420, the upper wind direction control plate 410, and the side shade 420 are folded and raised to the top of the roof shade 410.

Referring to FIG. 12, the lower wind direction control plate 420, the upper wind direction control plate 410, and the side shade 320 are overlapped and folded several times to reduce the volume. At this time, the pole of the upper wind direction control panel 410 and the pole of the lower wind direction control panel 420 are arranged on the same line as the pole of the side shade 320 in the folded state, so that the occupied volume is minimized. The pole of the roof shade 310 is folded, and the folded wind direction control plates 410 and 420 and the side shade 320 are placed in close contact with one side of the roof shade 310. Since the length of the wind direction control plates 410, 420 and the side shade 320 in the folded state is generally provided to be the same as the length of the loop shade 310 in the folded state, storage of the parasol shade device 10 is easy.

Above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to the specific embodiments and should be interpreted in accordance with the appended claims. Additionally, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

10: Parasol shade device for outdoor air purification
100: Parasol pole
200: Air purification module
300: Parasol shade canopy
310: Roof shade
320: side shade
400: Wind direction control panel
410: Upper wind direction control panel
420: Lower wind direction control panel

Claims (8)

A parasol pole having an air intake port for sucking in surrounding air and an air outlet for discharging the sucked air to the surroundings;
an air purification module provided within the parasol pole and purifying the inhaled air;
A parasol shade cloth supported on the parasol pole and surrounding the space around the parasol pole; and
It is provided inside the parasol shade, and includes a wind direction control panel that changes the flow direction of the air discharged from the air outlet,
The parasol shade,
A roof shade installed on the top of the parasol pole; and
Extending downward from the edge of the roof shade, it includes a side shade with an entrance,
The wind direction control panel is,
an upper wind direction control plate located at a higher point than the air outlet and having an upper end coupled to the parasol shade so that it can be rotated relative to the side shade; and
An outdoor air purifying parasol shade device that is located at a lower point than the air outlet and includes a lower wind direction control plate whose lower end is coupled to the parasol shade so that it can be rotated relative to the side shade. delete delete According to claim 1,
The upper wind direction control plate is disposed to be inclined downward so that the lower end is closer to the parasol pole than the upper end,
The lower wind direction control plate is disposed to be inclined upward so that the upper end is closer to the parasol pole than the lower end,
A parasol shade device for outdoor air purification between the lower end of the upper wind direction control panel and the upper end of the lower wind direction control panel corresponds to the height of the air outlet. According to claim 1,
The upper wind direction control plate and the lower wind direction control plate are parasol shade devices for outdoor air cleaning having different areas. According to claim 1,
The upper wind direction control panel and the lower wind direction control panel are provided on both sides of the entrance and exit, respectively. A parasol shade device for outdoor air purification. According to claim 1,
The pole of the upper wind direction control panel and the pole of the lower wind direction control panel are arranged on the same line as the pole of the side shade in the folded state. According to claim 1,
On the parasol pole
an upper air outlet formed at the same height as the upper wind direction control panel and discharging air toward the upper wind direction control panel; and
A parasol shade device for outdoor air purification, which is formed at the same height as the lower wind direction control plate and has a lower air outlet that discharges air toward the lower wind direction control plate.