WO2019235689A1

WO2019235689A1 - Solar tree, solar tree system, and solar park for removing fine dust

Info

Publication number: WO2019235689A1
Application number: PCT/KR2018/010299
Authority: WO
Inventors: 송재국
Original assignee: 주식회사 비앤이솔루션
Priority date: 2018-06-07
Filing date: 2018-09-04
Publication date: 2019-12-12

Abstract

Provided in one embodiment is a solar tree system comprising: a support block which is attached to a ground structure while surrounding same by a width equal to or greater than a predetermined length; a first air purifying block, attached at a first location of the support block that is spaced apart by a predetermined distance from the ground structure, for purifying air around the ground structure then exhausting same; a symmetric block, attached at a second location which is symmetrical with the first location with respect to the ground structure, having a load which is different from a load of the first air purifying block within a predetermined amount; and a solar cell, directly or indirectly coupled to the ground structure, for supplying power produced by using solar light to the first air purifying block.

Description

Solar Tree, Solar Tree System and Solar Park to remove fine dust

The present embodiment relates to a technique of producing power using sunlight and removing fine dust using the power.

Since ancient times, the shade of trees has been a favorite resting place for people.

Trees are located outdoors but they shade down and release the oxygen produced by photosynthesis, so people can get fresh air in the shade of the trees while avoiding solar radiation.

However, in recent years, as the pollution to the air is getting worse, there are fewer people taking a break in the shade of the trees. Still, in the shade of the tree, insolation can be avoided, but it is not suitable as a resting place because it must inhale contaminated air.

Meanwhile, as social interest in fine dust increases, research on air purification technology for removing fine dust has been actively conducted.

However, most of the air purification techniques are related to the purification of air in the room, and there are not many techniques related to the purification of the air in the open air. Some products for purifying air in the open air have been proposed, but only the size or capacity of the product used in the room is increased, so that it does not overcome the problems caused by the difference between the outdoor environment and the indoor environment.

Against this background, one object of this embodiment is to provide a technique for providing purified air with shade outdoors.

Another object of this embodiment is to provide a technique for purifying air outdoors.

In order to achieve the above object, one embodiment, a solar cell panel for producing power using the incident sunlight; At least one moss planting device disposed in the shaded space and having a plurality of moss planted therein; An inlet connected to the shaded space and supplying outside air to the shaded space; A discharge port connected to the shaded space and discharging internal air formed in the shaded space; A blower for flowing air from the inlet to the outlet through the moss planting device using the electric power; And it provides a solar tree comprising a water supply device for supplying water to the moss planting device using the power.

In the solar tree, the moss planting apparatus includes at least one planting plate, the plurality of moss is planted on the planting plate, the outside air may be supplied to the upper side of the planting plate.

In the solar tree, the at least one moss planting device is disposed at different heights in the shaded space, and the outside air is discharged to the outlet while sequentially passing from the top moss planting device to the bottom moss planting device. Can be.

In the solar tree, two adjacent moss planting devices may be arranged so that a portion overlaps or does not overlap the whole when viewed from above.

In the solar tree, the water supply device may include a water pipe extending upward and downward, and may inject water to the upper side of the planting plate through the outlet port branched from the water pipe.

In the solar tree, the planting plate may be configured to be removable so as to be drawn out from the shaded space.

The solar tree may further include a body to which the photovoltaic panel is fixed upward, and the shaded space may be formed inside the body.

In the solar tree, a shade region is formed in the peripheral space of the body to the lower side of the solar panel, the inlet is formed on the upper side of the body, the outlet is formed to face the shade region from the lower side of the body Can be.

In the solar tree, the body has a cylindrical shape, the outer shell of the body is made of a bark shape, artificial branches and artificial leaves can be attached to the upper side of the body.

The solar tree may further include a pest control device that is driven by the power produced by the solar panel and sprays a repellent or insecticide into the shade area.

The solar tree may further include an energy storage device for storing the power produced by the solar panel.

The solar tree may further include a heating and cooling device driven by electric power produced by the solar panel to heat or cool air supplied to the shade area.

The solar tree may further include a lighting device that is driven by the power produced by the solar panel and illuminates the peripheral area of the body.

In the solar tree, the inner surface of the body is formed in a cylindrical shape, the moss planting device includes at least one planting plate on one side is attached directly or indirectly to the inner surface, the plurality of moss is the other of the planting plate It is planted to the side, the outside air may be supplied to the other side of the planting plate.

In the solar tree, the water supply device, the water pipe is connected to the upper and lower sides, the water pipe may supply water to one side of the planting plate.

In the solar tree, the planting plate may be vertically detached.

In the solar tree, a flow path of air is formed in the vicinity of the center of the body while the other side of the planting plate, the inlet is connected to the upper side of the flow path and the outlet can be connected to the lower side of the flow path.

The solar tree may further include a dust stacking unit in which heavy dust is stacked on the lower layer of the flow path.

In the solar tree, the dust stacking portion may be configured to be removable.

Another embodiment, the support block is attached while surrounding the ground structure in a width of a predetermined length or more; A first air purification block attached to the support block at a first position spaced apart from the ground structure by a predetermined distance, and purifying and discharging air around the ground structure; A symmetric block attached to a second position symmetrical to the first position with respect to the ground structure, the symmetric block having a load difference within a predetermined size from the load of the first air purification block; And a solar cell coupled directly or indirectly to the ground structure and supplying power produced using sunlight to the first air purification block.

The support block may include a combination of a plurality of sub support blocks, and a coupling part for coupling the plurality of sub support blocks may be located closer to the ground structure than the first air purification block. The coupling part functions as a support point of the lever, and a force proportional to the load of the first air purification block and the symmetrical block is in the direction of the ground structure from the lower side of the contact surface between the support block and the ground structure. Coupling force between the support block and the ground structure may be increased while being pushed out.

In the support block, the first position and the second position have a seating groove having a lower side closed and an open upper side, wherein the first air purification block and the symmetrical block are coupled to the support block without the coupling part. Can be seated on

The symmetric block is a second air purification block having the same configuration as the first air purification block, and the first air purification block and the second air purification block store some or all of the power generated by the solar cell. It may include an energy storage device.

The symmetric block is an energy storage block, the energy storage block includes an energy storage device for storing some or all of the power produced by the solar cell, the load of the energy storage block is the load of the first air purification block. The weight or capacity of the energy storage device may be determined to fall within a predetermined size.

The support block includes four openings that open upward and downward and seating grooves formed in left and right sides of the openings. A seating protrusion may be seated on the support block while being located in the seating groove. The first air purification block is located at a first opening of the four openings, and a first energy storage block is located at a second opening to store some or all of the power generated by the solar cell. The second air purification block having the same configuration as the first air purification block is located at the third opening located opposite to the second opening, and the second air purification block having the same configuration as the first energy storage block is located at the fourth opening located opposite the second opening. The second energy storage block of the configuration may be located. The wiring in the support block and the wiring of the first air purification block are electrically connected to each other by an electrical connector positioned at the seating recess and the seating protrusion, and the power produced by the solar cell is connected to the wiring in the support block. Can be supplied.

The solar tree system may further include a solar cell insertion block attached to the ground structure and having an insertion hole into which a supporting rod for supporting the solar cell is inserted.

Another embodiment, the support block is attached to surround the ground structure; At least one air purification block seated on the support block and configured to purify and discharge air around the ground structure; And a solar cell coupled directly or indirectly to the ground structure and supplying electric power produced using sunlight to the first air purification block, wherein the air purification block is an intake formed from an upper side to a lower side. A solar tree system including a suction fan positioned in a path away from the suction path and inducing air to flow into the suction path, and a dust lamination part disposed under the suction path and having heavy dust falling through the suction path. To provide.

The suction fan may be inclined at a predetermined angle with an arrangement direction of the suction path.

A plasma electrostatic precipitator may be disposed on the inner wall of the suction passage.

A detachable dust storage unit is located in the dust stacking unit, and the heavy dust may be stacked in the dust storage unit.

A storage compartment for accommodating an energy storage device may be positioned above the suction fan, and the storage compartment may cover an upper side of the suction fan.

The suction fan introduces air into the suction passage through the forward rotation, and causes air flow to the dust stacking portion or the suction passage through the reverse rotation, thereby removing foreign substances remaining in the dust stacking portion or the suction passage to the outside. Can be discharged.

The solar tree system may further include a vibration generating device for generating vibration in the air purifying block, the suction passage, the dust stacking unit, or the electrostatic precipitator.

By providing clean air with shade, it can provide outdoor rest area where people can rest even in polluted outdoor air, and by providing smart solar system that works well for outdoor environment, It is possible to supply purified air to people with optimum efficiency.

1 is a view for explaining the function of the solar tree according to the first embodiment.

2 is a configuration diagram of electrical devices that may be included in the solar tree according to the first embodiment.

3 is a cross-sectional view of a first example of the air purifying apparatus according to the first embodiment.

4 is a cross-sectional view of a second example of the air purifying apparatus according to the first embodiment.

5 is a flowchart illustrating a control method of the air purifying apparatus according to the first embodiment.

6 is a first exemplary diagram of an outline of a solar tree according to the first embodiment.

FIG. 7 is a diagram of a second example of the outline of the solar tree according to the first embodiment. FIG.

8 is a configuration diagram of a control system that may be included in the solar tree according to the first embodiment.

9 is a configuration diagram of a solar park according to the first embodiment.

10 is a view showing that the solar tree according to the first embodiment is installed on the side of the road.

11 is a diagram illustrating that a solar tree according to the first embodiment is installed at a bus stop.

12 is another example of an internal configuration of the solar tree according to the first embodiment.

13 is a perspective view of a solar tree system according to the second embodiment.

14 is a perspective view of a support block according to the second embodiment.

15 is a cross-sectional view of a support block and a functional block in accordance with a second embodiment.

16 is a top view of a state in which a support block and a functional block are coupled according to the second embodiment.

17 is a perspective view of a solar cell and a solar cell insertion block coupled according to a second embodiment.

18 is an electrical wiring diagram of the solar tree system according to the second embodiment.

19 is a configuration diagram of an air purification block according to the second embodiment.

20 is a view showing that the solar tree system according to the second embodiment is installed on the side of the road.

FIG. 21 is a diagram illustrating that a solar tree system according to the second embodiment is installed at a bus stop.

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

First embodiment

While the solar tree 100 includes the solar panel 110, the solar tree 100 may generate power using solar light incident from the upper side of the solar panel 110, and form a shade region below.

The solar tree 100 may have a shape such as a tree in appearance. As an example, the photovoltaic panel 110 may have a shape such as a leaf of a tree. As another example, the solar tree 100 may include the artificial leaf 102, and the solar panel 110 may be in harmony with the artificial leaf 102 while being disposed on the artificial leaf 102.

The solar tree 100 may include a body 120 that stands up in the shade region and provides a support force to the solar panel 110 so that the solar panel 110 is positioned above the shade region.

The outer shell of the body 120 may be configured in a bark shape so that people may feel like a tree from the solar tree 100 in appearance.

The solar tree 100 may provide the benefits of the tree as it is to people.

First, the solar tree 100 may provide a resting space, for example, a shade area, in which people may avoid solar radiation by blocking sunlight incident from the upper side. Conventionally, the solar panels installed in the parking lot also blocks the sun so that the car can avoid solar radiation, but the solar tree 100 according to the first embodiment has a tree shape and provides people with a more familiar and comfortable environment. On the side, it can be said that there is a difference from the solar panels installed in the existing parking lot.

The solar tree 100 may provide purified air to people. In recent years, fewer people are resting under the shade of trees, which can be attributed to air pollution. The solar tree 100 purifies the air using the power generated by the solar panel 110 and provides the purified air to the shade area so that the people under the solar tree 100 can rest in peace.

The solar tree 100 may provide cool air to people. The trees reflect some of the incoming sunlight and absorb some for photosynthesis, keeping the air below cool. Photovoltaic panel 110 also reflects some of the sunlight and absorbs some of the sunlight, but is cooler than trees because heat generated by power generation or heat generated by sunlight incident upwards is partially conducted downward. It's hard to make air. The solar tree 100 may provide cool air (cooled air) to the shade area while further including an internal air conditioning and heating device to compensate for this.

In addition, the solar tree 100 may provide or reinforce the various benefits provided by the tree. For example, while the solar tree 100 includes an oxygen generator, the solar tree 100 may provide oxygen to the shade region, and may spray the natural incense of the tree into the shade region using a fragrance apparatus.

The solar tree 100 may obtain the driving power of the device providing the benefit from the solar panel 110. As a tree provides various benefits to people by using sunlight as an energy source, the solar tree 100 uses the solar panel 110 to generate power and uses the produced power to provide various (benefit) devices. -For example, an air purifier, an air conditioning unit, an oxygen generator, an aroma unit, or the like.

Referring to FIG. 2, the solar tree 100 may include a solar panel 110 capable of producing electric power, and may include an energy storage device 310 storing electric power produced by the solar panel 110. have.

The photovoltaic panel 110 may include a semiconductor that converts sunlight into electrical energy, and may include an inverter that converts electricity produced in the semiconductor into a form of electricity that may be used by other devices.

The energy storage device 310 may include, for example, a battery such as a secondary battery, and a battery management system (BMS) for controlling the amount of energy of the battery, for example, a state-of-charge (SoC). It may include.

The energy storage device 310 may limit the driving of some of the power consumption devices included in the solar tree 100 according to the amount of stored energy. For example, the energy storage device 310 may set a priority for power consumption and stop driving the device having a lower priority if the stored energy amount is less than or equal to a predetermined value. As a more specific example, when looking at the lighting device 330, the charging device 340, the directional device 340, the lighting device 330 is the highest priority device, the directional device 340 is the next-order device, and charging The device 340 may be the device of last ranking. In such a relationship, the energy storage device 310 may stop driving in order of the charging device 340, the directional device 340, and the lighting device 330 according to the stored energy amount.

The solar tree 100 may include a tree function simulation apparatus. The tree function simulation apparatus may be, for example, an air purifier 320, an air conditioner 324, an aroma device 340, or the like. The tree function replicating device may be a device that simulates and enhances the positive benefits that a tree provides to a person.

The air purifier 320 may purify the contaminated air and supply the purified air to the shade area.

The air conditioning unit 324 may be driven by the power produced by the solar panel 110 and heat or cool the air supplied to the shaded area. The solar tree 100 may further include a thermometer for measuring the temperature of the shade area, and the air conditioner 324 may control the amount of heating heat or cooling heat according to the temperature measured by the thermometer.

While the fragrance apparatus 340 includes the fragrance, the fragrance may be injected into the shade area by using the power generated by the solar panel 110. The fragrance may be a natural fragrance extracted from the tree.

The solar tree 100 may further include various additional devices in order to increase comfort in the shade area in addition to the tree function simulation apparatus. The additional device may be, for example, the pest control device 326, the lighting device 330, the air flow device 322, the charging device 340 and the like.

The pest control device 326 may be driven by electric power produced by the solar panel 110 and fight pests by spraying a repellent or insecticide into the shade area.

In addition, the lighting device 330 may be driven by the power produced by the solar panel 110 and may illuminate the peripheral area of the body.

Here, the power produced by the solar panel 110 includes power stored in the solar panel 110 and stored in the energy storage device 310. The lighting device 330 may be driven by the power produced in the solar panel 110 and stored in the energy storage device 310 because the lighting device 330 uses power at a time when the solar light is not substantially strong or absent.

Air flow device 322 is a device for generating a flow of air, such as wind in the solar tree 100, has the effect of increasing the amount of air purification in the air purifier 320, and rest in the shade area There is also the effect of providing a fresh feeling like the wind to those who take it.

The charging device 340 is a device that provides charging power to portable electronic devices held by people taking a break in the shaded area, for example, a smartphone, a laptop, and the like.

In addition to the above-described device, the solar tree 100 includes a communication device, and can provide wireless communication to people located in the shaded area, and includes a media output device such as a television, such as a movie or a broadcast. Media content can be provided. In addition, the solar tree 100 may include audio devices such as radio and audio, and provide voice contents such as radio broadcasting and music to people.

On the other hand, the air purifying apparatus according to the first embodiment can purify the air by using moss. Moss is known to have a very high air purification capacity compared to other plants. However, moss has a disadvantage in that vegetation is possible only when sufficient moisture is supplied in the shaded space. The air purifying apparatus according to the first embodiment forms a shaded space inside the body of the solar tree, and a plurality of shaded spaces. This disadvantage can be overcome by arranging moss and supplying adequate moisture with a large number of moss. In addition, the solar tree according to the first embodiment may perform a function of introducing external air into the moss and exhausting the purified air so that a lot of air purification may be performed in the moss. In order to provide an environment suitable for the vegetation of moss and to allow air purification through moss smoothly, electric power is required. The solar tree according to the first embodiment produces the electric power by using a solar panel, so As described above, the energy can be obtained from the sunlight to purify the air.

At least one moss planting device which is disposed in the shaded space and is planted with a plurality of moss, an inlet connected to the shaded space and supplying outside air to the shaded space, and connected to the shaded space It may include an outlet for discharging the internal air is formed, a blower for flowing air from the inlet to the outlet through the moss planting apparatus using electric power, and a water supply device for supplying moisture to the moss planting apparatus using power. .

Here, the shaded space may be formed inside the body to which the solar panel is fixed.

Referring to FIG. 3, in the air purifying apparatus, the moss planting apparatus includes at least one planting plate, and a plurality of moss is planted on the planting plate, and external air may be supplied to the upper side of the planting plate.

Two adjacent moss planting devices may be arranged so that a portion overlaps or does not overlap the whole when viewed from above.

The water supply device may include a water pipe extending upward and downward, and may inject water onto an upper side of the planting plate through a jet port branched from the water pipe.

The planting plate may be configured to be removable so as to be drawn out from the shaded space.

Referring to FIG. 4, in the air purifying apparatus, the moss planting apparatus includes at least one planting plate, one side of which is directly or indirectly attached to the inner surface of the body, and a plurality of moss is planted to the other side of the planting plate, and the outside air is It can be supplied to the other side of the planting plate.

The water supply apparatus includes a water pipe connected to the upper and lower sides, and the water pipe may supply water to one side of the planting plate.

The planting plate may be vertically detached.

While the other side of the planting plate is formed around the center of the air flow path, the inlet is connected to the upper side of the flow path and the outlet can be connected to the lower side of the flow path. The air purifier may further include a dust stacking unit in which heavy dust is stacked on the lower layer of the flow path, and the dust stacking unit may be detachable.

Referring to FIG. 5, the air purifier may operate the blower to draw air from the outside (S500).

The air introduced through the blower may be primarily purified through the filtration filter (S502).

The primary purified air may be purged secondary by the activity of the moss while passing through the moss planting device is moss (S504).

Secondarily purified air may be heated or cooled to be processed into human-friendly air (S506).

Finally processed air may be discharged to the outside (S508).

Referring to FIG. 6, the outer shell of the pillar 120 in the solar tree 100 may be configured in the shape of a bark, and the pillar 120 is connected to an artificial branch 212 and the artificial branch 212 has an artificial leaf ( 102 is attached, and the photovoltaic panel 110 may be disposed on the artificial leaf 102.

Artificial leaf 102 may be used to provide a tree-like appearance, but may also be used to maximally block sunlight penetrating into the shade area. Although the photovoltaic panel 110 primarily blocks sunlight, but when the photovoltaic panel 110 is thin and a plurality of photovoltaic panels 110 are used, the plurality of photovoltaic panels 110 may be used. Solar light may be leaked in a space, and the artificial leaf 110 may block solar light more completely by blocking the secondary light under the solar panel 110.

In addition, the photovoltaic panel 110 may be disposed around the south side and may not be disposed in the north side, and the artificial leaf 102 is disposed in a space where the photovoltaic panel 110 is not disposed, so that the entire solar tree 100 is disposed. The shape can be made closer to the tree.

Referring to FIG. 7, the solar tree 500 may include a solar panel 510 having a shape other than a quadrangle. The photovoltaic panel 510 may have a shape of an appearance in which a plurality of leaves are combined, or may have an appearance of a large leaf. For example, the solar panel 510 may have a round shape or may have a polygonal shape of five or more shapes.

The shape of the photovoltaic panel 510 may create an effect that allows the solar tree 500 to be recognized in a more similar form to a tree.

The solar tree 500 may further include artificial leaves 512 in addition to the photovoltaic panel 510 having a special shape. The solar tree 500 basically forms a tree shape using a solar panel 510 having a special shape, but may place an artificial leaf 512 in a space having a gap to make the entire shape similar to a tree.

The solar tree 500 may have the shape of a pine tree similar to a triangle as shown in FIG. 5, or may have the shape of an apple tree similar to a circle as shown in FIG. 4.

SolarTree includes more sensing and control devices, allowing more systematic control of the entire system.

Referring to FIG. 8, the solar tree 600 may include a control device 610, a sensing device 620, a display device 630, and the like as a control system.

The sensing device 620 may be a device for sensing the air state of the shade area. For example, the sensing device 620 may measure the concentration of fine dust / ozone, measure temperature, and measure humidity.

The sensing device 620 may be positioned at a distance d from the pillar 120 to sense the air state of the shade area. Here, the predetermined distance d may be the outermost distance where the shade region is formed, but is not limited thereto. For example, when the sensing device 620 is located inside the shade area, the sensing device 620 uses the estimation technique such as linear interpolation to estimate the air state of the entire shade area. The state can be estimated.

The sensing device 620 may transmit a sensing value for the air state of the shade area to the control device 610 and / or the display device 630. For example, the sensing device 620 may transmit sensing information about the concentration of fine dust included in the air in the shade area to the control device 610.

The controller 610 may adjust the driving strength of the electric device included in the solar tree 600, for example, the air flow device, according to the information or the signal of the air condition received from the sensing device 620. For example, if it is determined that the concentration of fine dust in the air of the shade area is higher than the preset reference value, the controller 610 increases the driving intensity of the air flow apparatus to purify the air according to the information received from the sensing device 620. It is possible to increase the amount of purification of air through the device. Alternatively, when it is determined that the air temperature in the shade area is higher (than a preset reference value) according to the information received from the sensing device 620, the control device 610 may increase the driving intensity of the air conditioner to lower the air temperature.

The sensing device 620 may sense the presence or absence of a person staying in the shaded area. In addition, the control device 620 may drive the electric device included in the solar tree 600 according to the person information of the shadow area received from the sensing device 620-information on the presence or the number of people. Drive strength can be adjusted. For example, the controller 620 may not operate the air flow apparatus when there is no person in the shade area. Alternatively, the controller 620 may increase the driving strength of the air flow apparatus when there are more people in the shade area.

The display device 630 may receive the air state information on the shade area from the sensing device 620 or the control device 610 and display it on the screen. The display device 630 may further display useful life information (eg, traffic information, weather information, news, etc.) in addition to the information on the air condition.

Meanwhile, the solar tree may be arranged alone, but several solar trees may form a park (solar park) or a forest (solar forest).

9 is a configuration diagram of a solar park according to the first embodiment.

Referring to FIG. 9, a plurality of solar trees 710 may be disposed in the solar park 700, and a central management unit 720 may be disposed to manage power generated by the plurality of solar trees 710. In the solar park 700, the plurality of solar trees 710 and the central management apparatus 720 may be connected through wiring.

The central management unit 720 may include an energy storage device, for example, a battery, to store power generated by the plurality of solar trees 710. The central management apparatus 720 may supplement the insufficient power of the at least one solar tree 710 using the stored power.

The central management unit 720 is connected to the commercial power grid and can supplement the insufficient power of at least one solar tree using the commercial power grid power.

Referring to FIG. 10, a plurality of solar trees 100 may be installed on the roadside. At this time, the solar tree 100 may be installed in the street light of the roadside. When the solar tree 100 is installed in the street lamp, the power produced by the solar tree 100 may be used as driving power of the street lamp.

Referring to FIG. 11, the solar tree 100 may be installed at a bus stop. At this time, the solar tree 100 may be attached to the bus stop structure.

When the solar tree 100 is installed at the bus station, the power generated by the solar tree 100 may be supplied to the bus station electronic device. For example, the solar tree 100 may supply power to the arrival time notification device. Can be.

Alternatively, the solar tree 100 may include an arrival time notification device as a function block.

Referring to FIG. 12, the solar tree 100 includes a solar panel 910, a pillar 920, artificial branches 912, an air purifier 942, an air flow device 944, and an air discharge device 946. And the like.

The photovoltaic panel 910 may be supported by the pillar 920 and the artificial branch 912 while being connected to the artificial branch 912 branched from the pillar 920.

The contact point of the artificial branch 912 and the solar panel 910 may further include a rotation control device such as a motor. The solar panel 910 may change a posture by a rotation controller. For example, the solar tree 100 may obtain a maximum amount of solar radiation by changing the attitude of the solar panel 910 differently according to the altitude and direction of the sun.

The pillar 920 may also include a rotation control device such as a motor. The pillar 920 may be divided into a plurality of stages, and each stage may be connected to a rotation control device such as a motor. The rotation control device included in the pillar 920 may be used to rotate the pillar 920. The solar tree 100 may be a rotation control device connected between the solar panel 910 and the artificial branch 912 to change the attitude of the solar panel 910, but the solar tree 100 may have a pillar 920. It is possible to change the direction of the entire solar tree 100 using a rotation control device included in.

The air purifier 942 may purify the contaminated air and supply the purified air to the shade area. The air purifier 942 may be configured as a filter. The air purifier 942 may include a filter that does not use electric energy, for example, a hepa filter, and may include a filter that uses electric energy, for example, an electrostatic precipitating filter. When the air purifier 942 includes a filter using electric energy, the air purifier 942 may use the power generated by the solar panel 910.

The air flow apparatus 944 is a device for allowing air to flow to the air purifier 942, and may be, for example, an electric fan. The airflow apparatus 944 may control the flow of air so that the polluted air flows through the air purification apparatus 942 to the shade region. The airflow apparatus 944 may be located at the front-end of the air purifier 942 before the air flows into the air purifier 942 in the flow path of the air, and the rear-end is air It may be located at the position after the air flows out of the air purifier 942 in the flow path of the.

The air flow apparatus 944 may be driven by the power produced by the solar panel 910. The air flow apparatus 944 may include a DC electric fan driven by direct current, in which case the DC electric fan may be driven by the power produced by the solar panel 910.

The air discharge device 946 may include a net in which a plurality of holes are formed, and may be located at the rear end of the air purifier 942. The air exhaust device 946 may be shaped like a part of a tree for appearance consistency as a part exposed to people. For example, the air exhaust device 946 may be formed to have an appearance such as a cut surface of a cut tree branch, a cut surface including a ring pattern. Alternatively, the surface of the air exhaust device 946 may have a shape like a plurality of leaves. Alternatively, the surface of the air discharge device 946 may have a shape such as a plurality of petals, wherein the solar tree 100 further includes a fragrance device and is discharged to the shade area through the air discharge device 946. You can smell the flowers in the air.

Various devices may be included in the solar tree 100, and other devices that may be included in the solar tree 100 may be referred to the parts described with reference to FIG. 2.

On the other hand, air in the solar tree 100 may flow from the upper side to the left and right sides. Since people are usually located at the lower side of the solar tree 100, the solar tree 100 may inhale air at a position higher than the position of the people and then discharge the air toward the lower side where the people are located.

An inlet 934 may be formed at an upper side of the pillar 920 of the solar tree 100, and a first passage 930 may be formed in which air may flow from the upper side of the pillar 920 to the lower side. In addition, a second passage 940 may be formed in the pillar 920 to be connected to some side surfaces of the first passage 930 and to discharge air to the outside.

Air entering through the inlet 934 formed on the upper side of the first passage 930 flows downward along the first passage 930, and part of the air continues to flow downward, and the other portion passes the second passage 940. Can flow along.

At this time, the heavy dust contained in the air entering the inlet 934 may be lowered to the bottom bottom. The solar tree 100 may further include a dust collector 950 that can flow in and out from the lower bottom portion, and dust falling down to the lower bottom is discharged out of the solar tree 100 manually or automatically through the dust collector 950. Can be.

Since the second flow path 940 is formed to the side of the first flow path 930, the second flow path 940 may be less affected by relatively heavy dust.

The first flow path 930 may include a section that is wider toward the lower side. For example, as illustrated in FIG. 12, the first passage 930 may have a shape in which the entire section becomes wider toward the lower side.

The second flow path 940 may be connected to a section in which the width becomes wider toward the lower side from the first flow path 930. In a section where the width becomes wider toward the lower side, contaminants such as dust are hard to be stacked on the wall surface 932 of the first passage 930. Therefore, less contaminants such as dust flow into the second passage 940 connected to the section.

The air purifier 942, the air flow device 944, and the air discharge device 946 may be disposed in the second flow path 940. In the case of the apparatus disposed in the first passage 930, dust falling from the upper side to the lower side may be stacked. The air purifier 942, the air flow apparatus 944, and the air discharge apparatus 946 may be a second passage. By being placed at 940, this problem of lamination of dust can be avoided.

Second embodiment

13 is a perspective view of a solar tree system according to one embodiment.

Referring to FIG. 13, the solar tree system 1100 may include a support block 1110, a function block 1120, a solar cell 1130, and the like. For convenience of description, the ground structure 1010 is shown together with the solar tree system 1100, which may be one component of the solar tree system 1100, and the solar tree system 1100. It may be a configuration that is not included.

The ground structure 1010 is a structure installed standing on the ground, for example, may be a structure including a pillar-shaped body, such as a street lamp, traffic guide facilities.

The support block 1110 may be attached to the ground structure 1010 to support the functional block 1120. For example, the support block 1110 is attached while surrounding the columnar body of the ground structure 1010, and supports the functional block 1120 such that the functional block 1120 is disposed at a predetermined height of the ground structure 1010. can do.

The function block 1120 is a block including a part of a configuration required to perform the function of the solar tree system 1100. For example, the air purification block, the energy storage block, and the symmetric block may correspond to the function block 1120. Can be. Functionally, the air purification block performs a function of purifying and discharging the polluted air around the ground structure 1010, and the energy storage block stores a part or all of the power generated by the solar cell 1130. And, the symmetric block may perform a function of balancing the load by the block attached to the support block 1110.

The function block 1120 may be attached to the support block 1110 and supported by the support block 1110.

The support block 1110 may surround the ground structure 1010 with a width of a predetermined length or more-where the width means the upper and lower widths, and the upper and lower sides can be understood as the longitudinal direction or the gravity direction of the ground structure 1010. has exist-.

In addition, the function block 1120 may be attached at a position spaced apart from the contact surface with the ground structure 1010 at a support block 1110 at a predetermined distance. At this time, the force that the function block 1120 presses the support block 1110-for example, the load-acts as a force to push the support block 1110 in the direction of the ground structure 1010 according to the principle of the lever. The coupling force between the support block 1110 and the ground structure 1010 is increased by the force.

The function block 1120 may be seated on the support block 1110 without a coupling part. The coupling part can be, for example, a bolt / nut. The functional block 1120 may be seated on the support block 1110 while some outer surface thereof is supported by the support block 1120 without such a coupling component. The functional block 1120 may be seated on the support block 1120 by such a structure, and the support block 1110 may be ground-structured by the force that the functional block 1120 presses on the support block 1110 as described above. The coupling force of 1010 may increase. In this way, the functional block 1120 may be stably disposed at a predetermined height of the ground structure 1010.

The solar cell 1130 may be directly or indirectly coupled to the ground structure 1010 and may generate power using solar light.

The solar cell 1130 may be directly coupled to the ground structure 1010, and may be indirectly coupled to the ground structure 1010 through the solar cell insertion block 1140 as shown in FIG. 13.

The solar cell insertion block 1140 may be attached to surround the ground structure 1010. In addition, at least one insertion hole may be formed in the solar cell insertion block 1140, and a support rod for supporting the solar cell 1130 is inserted into the insertion hole so that the solar cell 1130 is inserted into the solar cell insertion block 1140. Can be coupled to.

The solar tree system 1100 is installed outdoors to purify the outdoor air and have an easy supply to people.

First, outdoor supply and demand of power may not be easy, and the solar tree system 1100 may generate power by using its own solar cell 1130. Of course, when the ground structure 1010 is a structure such as a street light, the power supplied to the street light may be used, but when the management of the ground structure 1010 and the management of the solar tree system 1100 are different from each other, the ground structure Since the power supplied to the 1010 cannot be used indiscriminately, there may be a certain limit in sharing the power between the ground structure 1010 and the solar tree system 1100.

In addition, since the solar tree system 1100 has a block shape as illustrated in FIG. 13, the solar tree system 1100 may be easily manufactured and installed. The solar tree system 1100 may combine each component without a separate coupling component between each component. For example, the functional block 1120 may be attached to the support block 1110 without a separate coupling part, and the solar cell 1130 may also be coupled to the solar cell insertion block 1140 without a separate coupling part. Of course, each component can be combined using additional coupling parts in order to further enhance the coupling force, but in the case where it is not necessary to reinforce the coupling force, it is possible to combine each component without the coupling component. It may be a feature of 1100.

14 is a perspective view of a support block according to an embodiment.

Referring to FIG. 14, the support block 1110 may include two or

more openings

1220a and 1220b. The

openings

1220a and 1220b have a form in which the upper and lower sides are opened, and the upper and lower sides may be understood as the longitudinal direction or the gravity direction of the ground structure 1010.

The mounting grooves 1230 may be formed at left and right sides of the

openings

1220a and 1220b in the support block 1110. The seating groove 1230 has a lower side closed, an upper side open, and when viewed in a plane perpendicular to the longitudinal direction of the ground structure 1010, the direction toward the

openings

1220a and 1220b is open and the other direction is blocked. Can be. Here, the left and right sides may be understood as a direction perpendicular to the upper and lower sides.

The body 1121 of the functional block 1120 is located in the

openings

1220a and 1220b, and the seating protrusions 1122 protruding left and right from the body 1121 of the functional block 1120 are positioned in the seating grooves 1230. The block 1120 may be seated on the support block 1110.

The functional block 1120 may be coupled to the support block 1110 without a separate coupling part, but an electrical connector may be used for electrical connection between the functional block 1120 and the support block 1110. The electrical connector may be located in the seating groove 1230 and the seating protrusion 1122, and the wiring in the functional block 1120 and the wiring in the support block 1110 may be electrically connected through the electrical connector. The power produced by the solar cell may be supplied to the wiring in the support block 1110, and the functional block 1120 may be supplied with the power by being electrically connected to the support block 1110 through the above-described electrical connector.

A through part 1240 through which the ground structure 1010 penetrates may be positioned in the center of the support block 1110. The shape of the through part 1240 may be the same as or similar to the outer shape of the ground structure 1010.

The support block 1110 may be configured by combining a plurality of

sub support blocks

1210a and 1210b.

Each of the

sub support blocks

1210a and 1210b may be coupled to each other by the coupling part 1250. Coupling component 1250 may be, for example, a bolt and / or a nut.

The

openings

1220a and 1220b may be formed in the respective

sub support blocks

1210a and 1210b or may be formed by combining the two

sub support blocks

1210a and 1210b. For example, the first opening 1220a is formed in the first sub support block 1210a, and the second opening 1220b is coupled to the first sub support block 1210a and the second sub support block 1210b. It can be formed by. As shown in FIG. 14, one opening 1220a is formed in each of the

sub support blocks

1210a and 1210b, and two openings 1220b are formed by the combination of the respective

sub support blocks

1210a and 1210b. When formed, a total of four

openings

1220a and 1220b may be formed in the support block 1110.

15 is a cross-sectional view of a support block and a functional block in accordance with one embodiment.

Referring to FIG. 15, the first functional block 1120a may be attached to the first sub support block 1210a at a first position spaced apart from the ground structure 1010 at a first distance D1 by a second function. The block 1120b may be attached to the second sub support block 1210b at a second position spaced apart from the ground structure 1010 by a second distance D2.

The load F1 of the first functional block 1120a and the load F2 of the second functional block 1120b may be substantially the same. Alternatively, the load F1 of the first functional block 1120a and the load F2 of the second functional block 1120b may have a difference within a predetermined size. The first position and the second position may be positions symmetrical with respect to the ground structure 1010. The load F1 of the first functional block 1120a and the load F2 of the second functional block 1120b are By the same or similar to each other, the load of the solar tree system attached to the ground structure 1010 can be evenly disposed.

The first functional block 1120a is an air purification block for purifying and discharging the air around the ground structure 1010 and may include an air purifier therein. Such an air purifier may have a constant weight. When the second functional block 1120b has the same configuration as the first functional block 1120a, for example, when the second functional block 1120b is also an air purification block, the first functional block 1120a and the second The load of the functional block 1120b may be maintained substantially the same.

The first functional block 1120a may be an air purification block, and the second functional block 1120b may be a symmetric block. Here, the symmetric block is a functional block having a substantially same load as the functional block in a symmetrical position with respect to the ground structure 1010, and may be a block having only a constant load for balancing the load, or an air purifying block or Like an energy storage block, it may be a block having a constant load and performing other functions.

The first functional block 1120a may be a first air purification block, and the second functional block 1120b as a symmetric block may be a second air purification block having the same configuration as the first air purification block. In this case, the first air purification block and the second air purification block may include an energy storage device that stores some or all of the power produced by the solar cell. This type can be considered to be a form in which the functions of the energy storage block are combined in the air purification block.

The first functional block 1120a may be an air purification block and the second functional block 1120b as a symmetric block may be an energy storage block. The energy storage block may include an energy storage device that stores some or all of the power produced by the solar cell. In this form, the load of the energy storage block can be adjusted according to the weight or capacity of the energy storage device. For example, the weight or capacity of the energy storage device may be determined so that the load of the energy storage block falls within a predetermined size with the load of the air purification block. Batteries included in the energy storage device may have a constant energy density. Increasing the capacity of such a battery increases the weight of the battery in proportion to it, and decreasing the capacity of the battery reduces the weight of the battery in proportion. .

Meanwhile, the first sub support block 1210a and the second sub support block 1210b may be coupled to each other through the coupling part 1250, and the coupling part 1250 may be grounded than the

functional blocks

1120a and 1120b. It may be located closer to the structure 1010. In addition, the coupling part 1250 may function as a support point of the lever, and forces F3 and F4 proportional to the loads F1 and F2 of the first functional block 1120a and the second functional block 1120b are The

sub support blocks

1210a and 1210b and the ground structure are applied to push the

sub support blocks

1210a and 1210b toward the ground structure 1010 from the lower side of the contact surface between the

sub support blocks

1210a and 1210b and the ground structure 1010. The coupling force between the 1010 and the coupling force between the

sub support blocks

1210a and 1210b can be increased.

16 is a top view of a support block and a functional block in accordance with one embodiment.

Referring to FIG. 16, four

functional blocks

1120a, 1120b, 1120c, and 1120d may be attached to the support block 1110 in four directions. The support block 1110 may include four openings, wherein the first air purification block is located at the first opening of the four openings, the first energy storage block is located at the second opening, and is opposite to the first opening. The second air purification block having the same configuration as the first air purification block is located at the third opening, and the second energy storage block having the same configuration as the first energy storage block is disposed at the fourth opening located at the opposite side of the second opening. Positioning can balance the load.

17 is a perspective view of a solar cell and a solar cell insertion block coupled according to one embodiment.

Referring to FIG. 17, an insertion hole 1520, a through hole 1530, a coupling hole 1540, and the like may be formed in the solar cell insertion block 1140.

At least one insertion hole 1520 may be formed in the solar cell insertion block 1140, and a support rod 1132 supporting the solar cell 1130 may be inserted into the insertion hole 1520.

Although not shown in the drawing, the insertion hole 1520 into which the supporting rod 1132 is inserted and the insertion hole 1520 symmetrically positioned with respect to the ground structure have other structures that can be balanced with the load of the solar cell 1130. Can be inserted. The other structure may be, for example, a structure having only a load, or a structure having a load similar to that of the solar cell 1130 such as a light or a traffic sign.

The ground structure is inserted into the through hole 1530, and the shape of the through hole 1530 may be similar to that of the ground structure.

The solar cell insertion block 1140 may be composed of a plurality of

sub-insertion blocks

1510a and 1510b. Each of the

sub-insertion blocks

1510a and 1510b has a coupling hole for coupling the sub-insertion blocks 1510a and 1510b. 1540 may be formed. Two

sub-insertion blocks

1510a and 1510b may be coupled to each other while a coupling part, for example, a bolt, is inserted into the coupling hole 1540.

18 is an electrical wiring diagram of a solar tree system according to an embodiment.

Referring to FIG. 18, direct current type power may be supplied through an internal wiring.

Power produced by the solar cell 1130 may be supplied to the support block 1110 through positive and negative wirings, respectively. When the support block 1110 is divided into sub support blocks, the power generated by the solar cell 1130 may be supplied to each sub support block through the positive and negative wires.

The first electrical connectors 1118a and 1118b may be located in the seating grooves of the support block 1110, and the second

electrical connectors

1128a and 1128b may be located in the seating protrusions of the functional block 1120. The first electrical connectors 1118a and 1118b may have the shape of a female connector, and the second

electrical connectors

1128a and 1128b may have the shape of a male connector. In contrast, the first electrical connectors 1118a and 1118b may have a male connector shape, and the second

electrical connectors

1128a and 1128b may have a female connector shape. Alternatively, the first electrical connectors 1118a and 1118b and the second

electrical connectors

1128a and 1128b may both be configured as flat electrodes that do not protrude.

In the support block 1110, one side of the opening may have a positive first electrical connector 1118a, and the other side of the support block 1110 may have a first electrical connector 1118b. In the function block 1120, a positive second electrical connector 1128a is positioned at a position corresponding to the positive first electrical connector 1118a, and a position corresponding to the first electrical connector 1118b. A second electrical connector 1128b may be located at the second electrical connector 1128b.

19 is a block diagram of an air purification block according to one embodiment.

Referring to FIG. 19, the air purification block 1700 may include an electrostatic precipitator 1710, a suction path 1720, a dust stacking unit 1730, a suction fan 1740, and the like.

The air introduced through the suction port 1722 from the outside may be purified by the electrostatic precipitator 1710 disposed on the inner wall of the suction path 1720. The electrostatic precipitator 1710 may be operated in a plasma manner, but may also be operated in other manners.

The heavy dust that is not attached to the electrostatic precipitator 1710 may be stacked on the dust stack 1730 disposed under the suction path 1720 while falling along the path of the suction path 1720 by gravity.

In the dust stacking unit 1730, a removable dust storage unit 1732 may be located. The heavy dust is stacked on the dust storage unit 1732, and is stacked on the dust storage unit 1732 by a manager or a fully automatic device at regular intervals. Heavy dust can be removed.

The suction fan 1740 may be positioned in a path away from the suction path 1720 to induce air to flow into the suction path 1720. The suction path 1720 may be formed in a vertical direction parallel to the gravity direction, and the suction fan 1740 may be located in one side direction of the suction path 1720 in the vertical direction. When the suction fan 1740 is positioned on the path of the suction path 1720, heavy dust may be stacked on the suction fan 1740. The suction fan 1740 is separated from the suction path 1720 as in an exemplary embodiment. When placed in the path, the heavy dust flowing into the suction path 1720 may be stacked on the dust stack 1730 positioned below the suction path 1720 and may not flow into the suction fan 1740 or may enter only a small amount. have.

The suction fan 1740 may be inclined at a predetermined angle with the arrangement direction or the gravity direction of the suction path 1720. When the inflow direction of the air into the suction fan 1740 is parallel to the gravity direction, contaminants are easily stacked on the suction fan 1740. As in an embodiment, the suction fan 1740 is disposed in the suction path 1720 or gravity. When inclined at an angle with respect to the direction, the amount of the pollutant deposited on the suction fan 1740 may be small.

An upper side of the suction fan 1740 may include a storage compartment 1760 that accommodates the energy storage device 1770. The storage compartment 1760 may cover the upper side of the suction fan 1740. Accordingly, the air moving upward from the lower side by the inclined suction fan 1740 may move downward after hitting the storage compartment 1760. .

In addition, while the outlet 1750 is positioned below the storage compartment 1760, the air collided with the storage compartment 1760 may be discharged to the outside of the air purification block 1700 through the outlet 1750.

Meanwhile, the suction fan 1740 may rotate in the forward direction and may rotate in the reverse direction. When the suction fan 1740 rotates in the forward direction, air is introduced from the outside through the suction path, and when rotated in the reverse direction, the air is discharged to the outside through the suction path. At this time, when the suction fan 1740 rotates in the reverse direction, air flow may occur in the dust stacking unit and / or the suction path, and since the air flow is in the opposite direction as when the air is rotated in the forward direction, the dust stacking unit and / or Alternatively, foreign substances remaining in the suction passage can be discharged to the outside.

The air purifier installed outdoors may be difficult to maintain, and according to the operation method of the suction fan 1740 described above, the solar tree system performs the air purifying function and the night time is low when the crowd is busy. There is a function to clean the inside itself.

On the other hand, the air purification block 1700 further includes a vibration generator (not shown) for generating vibrations in the entire air purification block 1700, the suction path 1720, the dust stacking unit 1730 or the electrostatic precipitator 1710, and the like. By doing so, it is possible to more easily remove the dust stacked on each structure. And, this makes it easier to maintain the solar system.

20 is a diagram illustrating a solar tree system installed at a roadside according to an exemplary embodiment.

Referring to FIG. 20, a plurality of solar tree systems 1100 may be installed at a roadside. In this case, the solar tree system 1100 may be installed in a street light of a roadside. When the solar tree system 1100 is installed in the street lamp, the power generated by the solar tree system 1100 may be used as driving power of the street lamp.

FIG. 21 is a diagram illustrating that a solar tree system is installed at a bus stop according to an exemplary embodiment.

Referring to FIG. 21, the solar tree system 1100 may be installed at a bus stop. At this time, the solar tree system 1100 may be attached to the bus station structure.

When the solar tree system 1100 is installed at the bus station, the power generated by the solar tree system 1100 may be supplied to the bus station electronics. For example, the solar tree system 1100 may be an arrival time notification device. Can supply power

Alternatively, the solar tree system 1100 may include an arrival time notification device as a function block.

Meanwhile, in the above-described embodiment, the air purification block is mainly described as a functional block of the solar tree system 1100. In addition to the functional block, the air flow block, the air-conditioning block, the pest control block, the mobile phone charging device block, the direction block, etc. This can be

An airflow block is a block that can supply people with wind, similar to a fan, and can include a fan inside. An air-conditioning block is a block that can supply people with cooled and heated air such as a heater or a heater. It may include a device or a cooling device and a fan. Pest control block is a block that can spray the pest repellent or the air containing the pesticide components to the periphery of the ground structure may include a pest repellent spreader or pesticide spreader inside.

In addition, the mobile phone charger block is a block that can be supplied to convert the power produced by the solar cell into the mobile phone charging voltage, may include a power converter, the directional block is air containing the components beneficial to humans, such as phytoncide The supplying block may include a fragrance device and the like.

The solar tree system 1100 may provide various functions to people located around the ground structure while a plurality of different functional blocks are disposed.

The terms "comprise", "comprise" or "having" described above mean that a corresponding component may be included unless specifically stated otherwise, and thus does not exclude other components. It should be construed that it may further include other components. All terms, including technical and scientific terms, have the same meanings as commonly understood by one of ordinary skill in the art unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be construed in an ideal or excessively formal sense unless explicitly defined in the present invention.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims

A support block attached while surrounding the ground structure with a width over a predetermined length;

A first air purification block attached to the support block at a first position spaced apart from the ground structure by a predetermined distance, and purifying and discharging air around the ground structure;

A symmetric block attached to a second position symmetrical to the first position with respect to the ground structure, the symmetric block having a load difference within a predetermined size from the load of the first air purification block; And

A solar cell coupled directly or indirectly to the ground structure and supplying electric power produced using sunlight to the first air purification block.

Solar tree system comprising a.
The method of claim 1,

The support block is composed of a combination of a plurality of sub support blocks,

And a coupling part for coupling the plurality of sub support blocks is located closer to the ground structure than the first air purification block.
The method of claim 2,

The coupling part functions as a support point of the lever,

A force proportional to the load of the first air purification block and the symmetric block is applied to push the support block toward the ground structure from the lower side of the contact surface of the support block and the ground structure, between the support block and the ground structure. Solar tree system to increase the bond strength of.
The method of claim 1,

In the support block, a seating groove is formed in the first position and the second position, the lower side of which is blocked and the upper side of which is opened.

And the first air purification block and the symmetric block are seated on the support block through the seating groove without coupling parts.
The method of claim 1,

The symmetric block is a second air purification block having the same configuration as the first air purification block,

The first air purification block and the second air purification block solar tree system including an energy storage device for storing some or all of the power produced by the solar cell.
The method of claim 1,

The symmetric block is an energy storage block,

The energy storage block includes an energy storage device for storing some or all of the power produced by the solar cell,

And a weight or capacity of the energy storage device is determined such that the load of the energy storage block falls within a predetermined size with the load of the first air purification block.
The method of claim 1,

The support block includes four openings that are opened up and down and seating grooves formed in each of the openings left and right,

The body of the first air purification block and the symmetric block is located in the opening and the mounting projection protruding left and right from the body is located in the seating groove and the solar tree system is seated on the support block.
The method of claim 7, wherein

The first air purification block is located at the first opening of the four openings, and a first energy storage block is located at the second opening to store some or all of the power generated by the solar cell. The second air purification block having the same configuration as the first air purification block is located at the third opening located at the side, and the same configuration as the first energy storage block is located at the fourth opening located at the opposite side of the second opening. Solar tree system in which the second energy storage block is located.
The method of claim 7, wherein

The wiring in the support block and the wiring of the first air purification block are electrically connected to each other by an electrical connector positioned in the seating recess and the seating protrusion.

The solar tree system to which the power produced by the solar cell is supplied to the wiring in the support block.
The method of claim 1,

And a solar cell insertion block attached to the ground structure and having an insertion hole into which a support rod for supporting the solar cell is inserted.
A support block attached to surround the ground structure;

At least one air purification block seated on the support block and configured to purify and discharge air around the ground structure; And

A solar cell coupled directly or indirectly to the ground structure and supplying electric power produced using sunlight to the first air purification block;

The air purification block,

A suction path formed from the upper side to the lower side, the suction fan which is located on the path away from the suction path and guides the air to flow into the suction path, and the heavy dust placed below the suction path and falling through the suction path is laminated. Including dust stacking portion

Solar Tree System.
The method of claim 11,

And the suction fan is inclined at a predetermined angle with a direction in which the suction path is disposed.
The method of claim 11,

And a plasma electrostatic precipitator on the inner wall of the suction passage.
The method of claim 11,

A detachable dust storage unit is disposed in the dust stacking unit, and the heavy dust is stacked in the dust storage system.
The method of claim 11,

The solar cell system is located above the suction fan, the storage compartment for storing the energy storage device, the storage compartment covers the upper side of the suction fan.
The method of claim 11,

The suction fan introduces air into the suction path through the forward rotation, and causes air to flow into the dust stacking portion or the suction path through the reverse rotation, thereby removing foreign substances remaining in the dust stacking portion or the suction path to the outside. Drain solar system.
The method of claim 13,

The air purifying block and the suction passage may further include a vibration generating device for generating vibration in the dust stacking unit or the electrostatic precipitator.