KR20200136531A - Dust collection and inflow prevention device using static electricity - Google Patents

Abstract

The present invention relates to a fine dust collection and inflow prevention device using static electricity which uses high voltage static electricity generated by a static electricity induction phenomenon between objects to generate static electricity regardless of the weather, and after the power is cut off, the polarity of positive and negative charges is not changed even if being driven again by applying power, so that the fine dust collection and inflow prevention device is configured to stably and continuously generate static electricity to collect and prevent inflow of fine dust.

Description

Dust collection and inflow prevention device using static electricity}

The present invention relates to a fine dust collecting device using static electricity, and more particularly, it is possible to generate static electricity regardless of the weather by using high voltage static electricity generated by the static electricity induction phenomenon between objects, and power is cut off. The present invention relates to a fine dust collecting device using static electricity in which the polarity of the + and negative charges is not changed even after the power is applied again, so that static electricity is stably and continuously generated to collect and prevent the inflow of fine dust.

In general, various methods such as gravitational dust collection, centrifugal dust collection, filter dust collection, inertia and collision dust collection, cleaning dust collection, electric dust collection, and sonic dust collection are used to collect dust in the atmosphere.

Among them, the dust collecting device using electricity is rotated by the driving unit in a state in which a body portion having a space portion formed therein, a driving portion installed inside the body portion, and a side surface contacting the inner surface of the body portion And a triboelectric induction unit that generates static electricity by the triboelectric induction unit, and a dust collecting sheet that is detachably installed on the outer surface of the main body so as to adsorb dust particles by static electricity generated by the triboelectric induction unit.

A dust collecting device using static electricity of the prior art configured as described above is an invention in which a dust collecting sheet installed to absorb dust is separated to facilitate its usability.

However, the closer to the triboelectric induction part where static electricity is generated, the stronger the force to cancel the static electricity is, so it is desirable to form the dust collecting sheet and the triboelectric induction part by a certain distance apart. Since it is formed so that there is no gap between the electric induction part and the dust collecting sheet, the amount of induction of static electricity transmitted to the dust collecting sheet is small, so the effect of collecting static electricity by static electricity could not be expected.

In view of this, a fine dust collecting device using static electricity is published in Patent Application No. 10-2016-0023674.

Looking at, a conventional fine dust collecting device using static electricity includes a case having an accommodation space therein, a control unit installed on one side of the case, a power supply unit connected to the control unit to supply power, and an inside of the case. A motor unit consisting of an installed motor, a power transmission shaft shaft-coupled with the motor shaft of the motor and a gear formed on an outer circumferential surface, and a circular gear formed on the outer circumferential surface so as to rotate by the rotation of the power transmission shaft by gear coupling with the power transmission shaft. A rotation friction member, a fixed friction member installed to be in contact with one side of the outer circumferential surface of the rotation friction member, and an arc-shaped member spaced apart from the rotation friction member by a predetermined distance and installed at a position symmetrical to the fixed friction member around the rotation friction member. An electrostatic generating unit composed of an electrostatic inducing member, an electrostatic inducing line installed on one side of the electrostatic inducing member, an electrostatic plate installed inside the case while being connected to the electrostatic inducing member by the electrostatic inducing line, and an upper portion of the case Consisting of including a dust collecting sheet installed integrally or detachably on the surface, the rotation friction member has a gear formed on the upper or lower portion of the outer circumferential surface, the fixed friction member is in surface contact with the outer circumferential surface where the gear is not formed The fixed friction member includes a fixed friction member housing with a receiving space formed therein and one side open, an elastic spring installed in the inner receiving space of the fixed friction member housing, and the elasticity of the elastic spring by being connected to the end of the elastic spring. By means of a friction pad or a friction brush that is in close contact with the outer peripheral surface of the rotational friction member.

However, the conventional conventional fine dust collecting device using static electricity configured as described above includes a motor unit composed of a power transmission shaft and a motor, a circular rotational friction member having a gear formed on an outer circumferential surface to rotate by rotation of the power transmission shaft, and the A fixed friction member installed to be in contact with one side of the outer circumferential surface of the rotation friction member, and an arc-shaped static electricity inducing member installed at a position symmetrical to the fixed friction member around the rotation friction member and spaced apart from the rotation friction member by a predetermined distance, and the Since the static electricity generating unit composed of the static electricity guiding line installed on one side of the static electricity inducing member is separately configured, the size is inevitably increased, making it difficult to use in a small space.

In addition, the conventional fine dust collecting device using static electricity has a disadvantage in that it is difficult to generate static electricity when there is humidity because it generates static electricity through friction as described above.

Patent application number 10-2016-0023674, filing date; February 26, 2016

Accordingly, the present invention has been devised to solve the above-described problem, by using high voltage static electricity generated by the static electricity induction phenomenon between objects so as to generate static electricity regardless of the weather, and after the power is cut off, It provides a device to collect and prevent the inflow of fine dust using static electricity, so that the polarity of + and-charges does not change even if the power is applied again, so that static electricity is stably and continuously generated to collect and prevent the inflow of fine dust. Has its purpose.

Other objects of the present invention will become apparent as the technology progresses.

In the present invention for achieving the above object, the device for collecting and preventing the inflow of fine dust using static electricity is formed with a through hole through which a part is formed, and a receiving groove that is opened and closed by a cover part is formed in a portion where the through hole is not formed. It corresponds to a housing for collecting and preventing the inflow of fine dust, which is provided to be fastened to an insect screen or an air purifier or a stroller or a vehicle or street light by a fastening means, and is fixedly installed on one side of the receiving groove of the housing for collecting fine dust and applied power. Static electricity provided so that positive and negative charges can be output by generating static electricity by induction of static electricity by rotating the upper and lower rotating plates for generating static electricity, which is provided with a large number of upper and lower metal pieces formed at regular intervals in the radial direction. By being fixedly installed on the inner circumferential surface of the generating means and the through-hole of the housing for collecting fine dust, it is connected and connected through the +charge output part of the static electricity generating means and the +charge output connection line to collect and introduce fine dust distributed in the air. A power supply installed in the receiving groove by being positioned at one side of the static electricity generating means, and capable of supplying power to the static electricity generating means in response to the operation of the power switch. As the power storage unit for supply and one end and the other end are fixedly installed at the top and bottom of one surface of the fine dust collecting and inflow prevention unit, the static electricity generating means is connected through a -charge output unit and a -charge output connection line. It characterized in that it comprises a charge discharging member for inducing fine dust, which is provided to allow the fine dust to be charged toward the fine dust collecting and inflow prevention part.

In addition, by being fixedly installed on the inner circumferential surface of the through-hole of the housing for fine dust collecting, it is separated from one side of the fine dust collecting and inflow prevention unit and connected and connected through the +charge output unit of the static electricity generating means and the +charge output connection line. It is characterized in that a fine dust auxiliary dust collecting unit is further provided to collect and prevent the inflow of fine dust that has not been collected in the fine dust collection and inflow prevention unit by outputting the + charge according to the result.

As described above, according to the apparatus for collecting and preventing the inflow of fine dust using static electricity according to the present invention, there is an effect of stably and continuously generating static electricity to collect and prevent the inflow of fine dust and remove it.

1 is a perspective view showing a device for collecting and preventing inflow of fine dust using static electricity according to the present invention.
2 is a front view showing a device for collecting and preventing inflow of fine dust using static electricity according to the present invention.
3 is a rear view showing a device for collecting and preventing inflow of fine dust using static electricity according to the present invention.
4 is a cross-sectional view showing a device for collecting and preventing inflow of fine dust using static electricity according to the present invention.
5 is a view showing a state in which a static electricity generating means and a power storage unit are installed in a housing receiving groove for collecting fine dust of the device for collecting and preventing fine dust using static electricity according to the present invention.
6 is a side cross-sectional view showing a device for collecting and preventing inflow of fine dust using static electricity according to the present invention.
7 is a view showing a connection relationship to each substrate of the device for collecting and preventing fine dust using static electricity according to the present invention.
8 is a view showing a connection relationship with the forced charge changing means of the device for collecting and preventing fine dust using static electricity according to the present invention.
9 is a view showing an upper metal brush for outputting + charge of the device for collecting and preventing inflow of fine dust using static electricity according to the present invention.

Hereinafter, an embodiment of an apparatus for collecting and preventing inflow of fine dust using static electricity according to the present invention will be described in detail.

First of all, it should be noted that in the drawings, the same components or parts denote the same reference numerals as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted so as not to obscure the subject matter of the invention.

As shown in the accompanying drawings Figures 1 to 4, the device 100 for collecting and preventing fine dust using static electricity according to the present invention has a through hole 110a through which a part is formed, and the through hole 110a In the portion where) is not formed, a receiving groove 110b that is opened and closed by the cover 111 is formed, and a housing for collecting fine dust is provided so as to be fastened by a fastening means to an insect screen or an air purifier or a stroller or a vehicle or street light ( 110), and a plurality of upper and lower metal pieces 1251, 1261 formed radially at predetermined intervals on one side corresponding to the supply of power by being fixedly installed on one side of the receiving groove 110b of the housing 110 for collecting fine dust Static electricity generating means 120 provided to output positive and negative charges by generating static electricity by a static electricity induction phenomenon as the upper and lower rotating plates 1250 and 1260 for generating static electricity are rotated, and the fine dust By being fixedly installed on the inner circumferential surface of the through hole 110a of the dust collecting housing 110, it is connected and connected through the +charge output part of the static electricity generating means 120 and the +charge output connection line to collect fine dust distributed in the air. The fine dust collecting and inflow prevention unit 130 provided so as to be possible, and by being located at one side of the static electricity generating means 120 is installed in the receiving groove 110b to the side of the static electricity generating means 120 with a power switch (Fig. A power storage unit 140 provided to supply power corresponding to the operation of (not shown), and one end and the other end are fixedly installed at the top and bottom of one surface of the fine dust collecting and inflow prevention unit 130 For fine dust induction provided to induce fine dust toward the -charge output unit and the -charge output connection line of the static electricity generating means 120 to the side of the fine dust collection and inflow prevention unit 130 -charge It is configured to include a discharge member 150.

In addition, by being fixedly installed on the inner circumferential surface of the through-hole 110b of the housing 110 for collecting fine dust, it is spaced apart from one side of the fine dust collecting and inflow prevention unit 130 and the positive charge of the static electricity generating means 120 A fine dust auxiliary dust collecting unit 160 to collect and prevent the inflow of fine dust that is not collected in the fine dust collection and inflow prevention unit 130 by outputting the + charge as it is connected and connected through the output unit and the + charge output connection line. Is further equipped.

In addition, one end and the other end are fixed to the upper and lower ends of the fine dust auxiliary dust collecting unit 160, so that the charge output unit of the static electricity generating means 120 and the discharge member connected to the charge output connection line are moved. An auxiliary charge-discharge member 170 for fine dust conduction is further provided so that fine dust is collected and prevented from flowing into the auxiliary dust collecting and inflow prevention unit 160 conducted to the fine dust.

In addition, on one side of the lower side of the housing 110 for collecting fine dust, one end is installed in an angle-adjustable manner, so that a plurality of solar cells are provided by a cell cover so that electricity can be stored toward the power storage unit 140. The arrayed light collecting plates are covered, and a solar power generation unit 180 connected to and controlled by an automatic solar cell power circuit is further provided.

Hereinafter, the apparatus for collecting and preventing the inflow of fine dust using static electricity according to the present invention will be described in more detail with reference to FIGS. 1 to 9.

First, the housing 110 for collecting fine dust of the apparatus for collecting and preventing inflow of fine dust using static electricity according to the present invention is formed in a rectangular frame so as to be installed on a window frame.

In other words, the housing 110 for collecting fine dust is formed in a rectangular frame, so that installation grooves 110c are formed on the upper and lower surfaces to be installed on the window frame, and the upper side of one surface penetrates the other surface to collect and inflow fine dust. A through hole (110a) is formed to install the prevention unit 130 and the auxiliary fine dust collecting unit 160, and a static electricity generating unit 120 and a power storage unit 140 are provided under the through hole 110a. The receiving groove (110b) is provided to be opened and closed by the cover portion (111) to be accommodated.

In addition, the inner circumferential surface of the through-hole 110a of the housing 110 for collecting fine dust has a stepped fixing protrusion so that the fine dust collecting and inflow prevention unit 130 and the auxiliary fine dust collecting unit 160 can be fixedly installed. 110d) is further formed and provided.

In addition, a guide groove 110e for guiding the +charge output connection line and the -charge output connection line is further formed between the receiving groove 110b and the through hole 110a of the housing 110 for collecting fine dust. do.

The static electricity generating means 120 is fixedly installed on one side of the receiving groove 110b of the housing 110 for collecting fine dust, so as to correspond to the power being applied from the power supply storage unit 140, and the upper and The lower metal piece is provided so as to output positive and negative charges by generating static electricity by a static electricity induction phenomenon as the upper and lower rotating plates for generating static electricity are rotated at regular intervals in the radial direction.

That is, the static electricity generating means 120 is formed in a plate shape, and an upper metal brush 1211 for outputting charge + having an upper charge output end 1211a is formed on one side of the plate so that one end can be separated and fixed, and the The + charge output part 1212 is formed at a position opposite to the upper metal brush 1211 for charge output, and the + charge output upper metal brush 1211 and the charge output part 1212 are respectively located at one side. The upper substrate 1210 provided with the upper metal brushes 1214 and 1215 for the first and second neutrals having the upper connection ends 1214a for the neutral to be connected to each other through the connection wiring 1213 for the upper neutral; It is formed in a plate shape so as to be spaced apart and fixed through the upper substrate 1210 and the fixing member 1220, and is detachably and fixedly installed on one side of the plate, so that -the charge output unit 1212 and -the charge output connection line -A charge output terminal 1231a is provided to be connected via (1212a) -a charge output lower metal brush 1231 is formed, and the -charge output lower metal brush 1231 is located at a position opposite to the +charge output upper part The +charge lower output terminal 1233 is formed to be connected via the +charge upper output terminal 1211a of the metal brush 1211 and the +charge output connection line 1232 as a medium, and the +charge lower output terminal 1233 and the -charge One end is detachably installed on the plate between the lower metal brushes for output (1231), and is connected via the upper connection terminal for neutral (1214a) and the connection line for neutral (1234) to prevent the electric charge from being changed. A lower substrate 1230 equipped with a neutral lower metal brush 1235 having a lower connection end 1235a, and a drive shaft 1241 penetrating the central portion of the upper substrate 1210 are fixedly installed to apply power. A driving motor 1240 for generating static electricity provided to be driven by being driven, and a driving motor 1240 for generating static electricity that is spaced apart from a lower portion of the upper substrate 1210 and an upper portion of the lower substrate 1230 Of It is formed in a plate shape so as to be fixedly installed on the drive shaft 1241 apart from each other, and the upper metal brush 1211 for +charge output and the lower metal brush 1231 for charge output repeat contact and non-contact according to rotation on the plate. The upper and lower rotating plates 1250 and 1260 for generating static electricity are provided with a plurality of upper and lower metal pieces 1251 and 1261 formed radially at regular intervals on one surface so that static electricity can be generated by static electricity induction, and the static electricity It is positioned between the generating upper and lower rotating plates 1250 and 1260 and formed in a plate shape so as to be fixedly connected to the upper and lower substrates 1210 and 1230 via the fixing member 1220, and facing each other on one side of the plate. A + charge metal thin plate 1271 having a + charge connection terminal 1271b connected to the + charge output connection line 1232 via the + charge connection line 1271a is formed, and the + charge metal thin plate On the plate opposite to the 1271-a charge metal thin plate 1272 is formed-to the charge output connection line 1212a-connected via a charge connection connection line 1272a-having a charge connection terminal 1272b The electric charge is moved by the driving motor 1240 for generation and supplied to the upper and lower metal pieces 1251 and 1261 of the upper and lower rotating plates 1250 and 1260 for generating static electricity, and then the static electricity output can be increased. On one side of the fixed substrate 1270 and the -charge output unit 1212 and the upper metal brush 1211 for +charge output formed on the upper substrate 1210, a -charge output terminal 181a for forced charge change is provided. A charge metal brush 1281 for changing forced charge and a + charge metal brush 1282 for changing forced charge having a charge output terminal 1282a for changing forced charge, and the fixing substrate 1270 is- Charged metal plate (1272) and +charged metal plate (1271) on one side for forced charge change-charge connection connection line (1283) and forced charge change + charge connection connection line (1284) For forced charge change connected to each other -For forced charge change with charge connection terminal 1285a -For forced charge change with charge metal thin plate 1285 and forced charge change +charged metal plate with charge connection terminal 1286a 1286) is installed, + charge upper output terminal 1211a and-charge output unit 1212 for changing the forced charge by changing the charge-for forced charge change of charge metal brush 1281-charge output terminal 1281a And, a forced charge changing means 1280 provided to forcibly change the charge by cross-connecting the forced charge change + charge connection terminals 1282a of the charge metal brush 1282 Is composed.

In addition, the upper substrate 1210, the lower substrate 1230, and the fixing substrate 1270 are fixed to one side and the other surface of the fixing member 1220 provided to fix the fixing substrate 1270 apart from each other by fixing screws. A protective plate 1290 including upper and lower cover plates 1291 and 1292 of plate formation is further provided so as to protect the upper and lower substrates 1210 and 1230.

When describing the above-described static electricity generating means 120 in more detail, first, the upper substrate 1210 of the static electricity generating means 120 is fixed to the fixing member 1220 and the driving motor 1240 for generating static electricity. ), the upper and lower rotating plates 1250 and 1260 for generating static electricity are rotated, so that the upper metal brush 1211 for outputting +charges contacts to generate +charges and generated through the lower substrate 1230. -For changing the forced charge of the forced charge changing means 1280, while allowing the +charge and -charge to be output to the outside through the respective output lines -for changing the forced charge of the electric charge metal brush 1281 -The charge output terminal 1281a and the forced charge change + charge connection terminal 1282a of the forced charge change + charge metal brush 1282 are cross-connected to each other to forcibly change the charge.

Here, the upper substrate 1210 is formed in a plate shape, and a through hole (not shown in the drawing) is formed in the central portion to penetrate the drive shaft 1241 of the driving motor 1240 for generating static electricity, and one side of the through hole A plurality of fixing holes (not shown) are formed in the radial direction to fix the driving motor 1240 for generating static electricity in the plate, and the upper metal brush 1211 for +charge output and the upper part for the first and second neutrals A plurality of fixing holes (not shown) are formed and provided to fix the metal brushes 1214 and 1215 and the forced charge change-charge metal brush 1281 and the forced charge change + charge metal brush 1282 .

In addition, the upper substrate 1210 is provided with a fixing recess for an upper substrate (not shown) formed radially at the tip portion so that the upper substrate 1210 can be fixed by fitting the outer circumferential surface of the fixing member 1220.

Here, the above-described + charge output upper metal brush 1211, the first and second neutral upper metal brushes 1214, 1215, and forced charge change-charge metal brush 1281 and forced charge change + charge metal brush ( 1282 is formed in the same configuration, and only one upper metal brush 1211 for outputting the + charge will be described as an example.

That is, the upper metal brush 1211 for +charge output has a tension spring 1211a inserted and fixed in the fixing hole, and a threaded part 1211b' on a part of the outer circumferential surface so as to be coupled to and detached from the tension spring 1211a. The fixing piece 1211b formed of a metal material is formed of a hollow tube, and one end is inserted into the central portion of the fixing piece 1211b to protrude, and the other end is fixed by pressing one end of the fixing piece 1211b to prevent static electricity. As the upper rotating plate 1250 for generating static electricity is in contact with the upper metal piece 1251 formed on the generating upper rotating plate 1250, a fiber member for electric charge transfer of stainless steel in contact with the metal piece to generate static electricity ( 1211c).

In addition, the fixing member 1220 is formed of a column body, and upper and lower screw grooves 1221 and 1222 to fix the upper and lower cover plates 1291 and 1292 of the protection plate 1290 on one side and the other side. ) Are each formed, and the first, second, and third fixing shaft diameter portions 1223, which are reduced to sequentially fix the upper substrate 1210, the fixing substrate 1270, and the lower substrate 1230 on the outer circumferential surface. 1224 and 1225) are formed and provided at regular intervals.

The lower substrate 1230 is spaced apart from the upper substrate 1210 by being fixed by inserting the third fixing shaft diameter portion 1225 of the fixing member 1220, and a lower rotating plate for generating static electricity ( 1260) is rotated-generating a negative electrode generated by contacting and non-contacting the lower metal brush 1231 for the charge output with the lower metal piece 1261, for neutral use of the lower metal brush 1235 for neutral The lower connection terminal 1235a is connected to the neutral upper connection terminal 1214a of the first and second neutral upper metal brushes 1214 and 1215 formed on the upper substrate 1210, and the -charge output part 1212 It is configured to stably generate static electricity by preventing the poles of) and + charge upper output terminal 1211a from being changed.

In addition, a plurality of fixing holes (not shown) are formed and provided in the lower substrate 1230 to fix the lower metal brush 1231 for charge output and the lower metal brush 1235 for neutral.

In addition, a fixing groove for the lower substrate (not shown in the drawing) is further provided in the radial direction so that the third fixing shaft diameter portion 1225 of the fixing member 1220 is fitted to the front end of the lower substrate 1230. It is formed and provided.

Here, the -charge output lower metal brush 1231 and the neutral lower metal brush 1235 fixed to the lower substrate 1230 are +charge output upper metal brushes provided on the upper substrate 1210 ( 1211) and a detailed description thereof will be omitted.

The above-described upper and lower rotating plates 1250 and 1260 for generating static electricity are fixedly installed on a drive shaft 1241 of the driving motor 1240 for generating static electricity to be spaced apart from each other, so that the upper rotating plate 1250 for generating static electricity Is located under the upper substrate 1210 and the lower rotating plate 1260 for generating electricity is positioned above the lower substrate 1230 to rotate in the same direction corresponding to the driving of the driving motor 1240 for generating static electricity. Accordingly, the upper metal brush 1211 for +charge output and the lower metal brush 1231 for -charge output fixedly installed on the upper substrate 1210 and the lower substrate 1230 are in contact with the upper and lower metal pieces 1251, 1261, and It is configured to generate static electricity due to repeated non-contact.

The fixing substrate 1270 is a central part to be installed spaced apart between the upper and lower rotating plates 1250 and 1260 by being fixed by inserting the second fixing shaft diameter part 1224 of the fixing member 1220 Is formed in a plate shape in which a hole (not shown) is formed to penetrate the drive shaft 1241, and a plurality of fixing grooves (not shown) are formed in the radial direction at the front end, and the + charge upper output end 1211a is formed on the plate. ) And the +charge lower output terminal 1233 via the +charge connection line 1271a, and connect the -charge output unit 1212 and the -charge output terminal 1231a through the -charge connection connection line 1272a. In order to increase the electrostatic output by connecting, a + charge metal thin plate 1271 having a + charge connection terminal 1271b and a -charge metal thin plate 1272 having a charge connection terminal 1272b are formed and provided.

Therefore, on a day of high humidity or rain, the capacitance is easily reduced or static electricity is lost. However, by stably generating static electricity by the action of the fixing substrate 1270, static electricity can be generated regardless of the weather. The static electricity output is increased, which can generate high-pressure static electricity.

The fine dust collecting and inflow prevention part 130 is fixed to one surface of the fixing protrusion 110d formed on the inner surface of the through hole 110a of the fine dust collecting housing 110 through a plurality of screws, and the It is provided to collect fine dust distributed in the air by being connected and connected through a + charge output unit of the static electricity generating means 120 and a + charge output connection line.

That is, the fine dust collecting and inflow prevention unit 130 can be fixed to one surface of the fixing protrusion 110d formed on the inner surface of the through hole 110a of the fine dust collecting housing 110 through a plurality of screws. The fixed frame 131 for collecting fine dust and the fixed frame 131 for collecting fine dust and the connecting line for +charge output wired through the guide groove 110e by being interposed between the fixing frame 131 for collecting fine dust and the fixing protrusion 110d It consists of a network 132 for collecting fine dust that is provided to be connectable.

The power storage unit 140 for power supply is installed on the other side of the receiving groove 110b of the housing 110 for collecting fine dust to store electricity generated by the solar power generation unit 180, and The electricity generated by this is sufficiently stored in the power storage unit 140 for power supply, and is provided to enable stable power supply to the static electricity generating means 120 side.

The above-described fine dust induction -charge discharging member 150 is installed to be fixed to one end and the other end on one surface of the fine dust collecting and inflow prevention unit 130 -charge of the static electricity generating means 120 It is provided so as to induce fine dust to the side of the fine dust collecting and inflow prevention unit 130 as the output unit and the -charge output connection line are connected.

That is, the above-described fine dust induction -charge discharge member 150 has one end and the other end fixedly installed on one surface of the fine dust collecting and inflow prevention unit 130 so that the fine dust collecting and inflow prevention unit It is spaced apart from the fine dust collecting net 132 of 130, but an installation groove is formed on the side facing the fine dust collecting net 132, and the other end has a wiring hole to enable wiring of the -charge output connection line. Is formed and provided in a bar shape so as to be fixedly installed in the installation groove of the -charge discharge fixing bar 151 and the -charge discharge fixing bar 151 to be connected to the -charge output connection line, the bar A plurality of -electrode brushes 153 having one end fixed to the fixing hole formed in the metal material and provided with a fixed hole at a predetermined interval on the top and the other end protruding to the outside. ).

The fine dust auxiliary dust collecting unit 160 is fixedly installed on the inner circumferential surface of the through hole 110a of the fine dust collecting housing 110, thereby being spaced apart from one side of the fine dust collecting and inflow prevention unit 130 to generate the static electricity. It is provided to collect fine dust that is not collected in the fine dust collection and inflow prevention unit 130 by outputting the + charge according to the connection and connection through the + charge output unit of the means 120 and the + charge output connection line. , In the same configuration as the configuration of the fine dust collecting and inflow prevention unit 130, that is, a plurality of fixing protrusions 110d formed on the inner surface of the through hole 110a of the fine dust collecting housing 110 Through the guide groove 111e by being interposed between the fixing frame 161 for fine dust auxiliary dust collection provided to be fixed via a screw, and the fixing frame 161 for auxiliary fine dust collection and the fixing protrusion 110d. It consists of a wired + charge output connection line and a fine dust auxiliary dust collecting network 162 provided to be connected to the connection.

The auxiliary-charge discharge member 170 for inducing fine dust has one end and the other end fixed on one surface of the fine dust auxiliary dust collecting unit 160, and the -charge output unit and the -charge of the static electricity generating means 120 It is provided to be able to induce fine dust toward the fine dust auxiliary dust collecting unit 160 as it is connected and connected through an output connection line.

That is, the auxiliary-charge discharge member 170 for inducing fine dust has one end and the other end fixedly installed on one surface of the fine dust auxiliary dust collecting unit 160 so that the fine dust auxiliary dust collecting unit 160 Discharge wiring so that it is spaced apart from the dust auxiliary dust collecting network 162, but a discharge installation groove is formed on the surface facing the fine dust auxiliary dust collecting network 162, and a charge output connection line can be wired at the bottom of the other end. It is fixedly installed in the discharge installation groove of the -charge discharge auxiliary fixing bar 171 and the -charge discharge auxiliary fixing bar 171 provided with a hole formed in a bar shape so as to be connected to the -charge output connection line. It is formed, one end is fixed to the release fixing hole formed in the metal material auxiliary connection piece 172 provided with a fixed hole for discharge is formed on the bar, and the auxiliary connection piece 172, the other end is fine It consists of a plurality of-electrode auxiliary brushes 173 protruding toward the dust auxiliary dust collecting net 162 side.

Installed in the receiving groove 110b by operating the power switch installed on the lower side of the housing 110 for collecting fine dust by installing the device for collecting and preventing inflow of fine dust using static electricity according to the present invention made as described above Static electricity is generated by driving the static electricity generating means 120 by receiving power from the power storage unit 140.

That is, when power is applied to the static electricity generating means 120, the static electricity generating drive motor 1240 is driven, thereby being fixedly installed on the drive shaft 1241 of the static electricity generating drive motor 1240 to be spaced apart from each other. The upper and lower rotating plates 1250 and 1260 for generating static electricity are rotated.

The upper and lower rotating plates for generating static electricity (1250, 1260) are fixedly installed on the upper substrate 1210 and the upper metal brushes 1211 and upper metal brushes 1214 and 1215 for the first and second neutrals are fixed and installed on the upper substrate 1210. Repetitively contacting and non-contacting the upper metal piece 1251 formed on the upper rotating plate 1250 for generating static electricity, and fixedly installed on the lower substrate 1230-lower metal brush 1231 for charge output and lower metal brush for neutral The lower metal piece 1261 formed on the lower rotating plate 1260 for generating static electricity 1235 is repeatedly in contact and non-contact.

At this time, when the upper and lower metal pieces 1251 and 1261 formed on each side of the upper and lower rotating plates 1250 and 1260 for generating static electricity reach the positions of the upper metal brushes 1214 and 1215 for the first and second neutrals , Electric charges opposite to each other are induced in the upper and lower metal pieces 1251 and 1261 by the electrostatic induction phenomenon.

As a result, + and -charges are transferred to and charged to the +charged metal thin plate 1271 and the -charged metal thin plate 1272 of the fixing substrate 1270, or to the +charged metal thin plate 1271 and the -charged metal thin plate 1272. Charged static electricity is supplied and applied to the +charge upper output terminal 1211a and the -charge output unit 1212 side.

The +charge applied to the +charge upper output terminal 1211a side is fixed to the inner circumferential surface of the through hole 110a of the fine dust collecting housing 110 through the +charge output connection line, and the fine dust collecting and inflow prevention unit 130 -The charge is guided toward the dust auxiliary dust collecting unit 160 and applied to the -charge output unit 1212 side -for inducing fine dust through the connection line for charge output -for inducing the charge discharging member 150 and the auxiliary for inducing fine dust -charge discharge By being guided toward the member 170, the fine dust collecting network 132 of the fine dust collecting and inflow prevention unit 130 and the fine dust auxiliary dust collecting network 162 of the fine dust auxiliary collecting unit 160 are + charge. And, the -electrode brush 153 of the charge discharging member 150 and the sub-electrode brush 153 of the charge discharging member 150 -electrode auxiliary brush 173 of the charge discharging member 170 are -charged When the outdoor air is introduced into the indoor side, the fine dust collecting network 132 and the fine dust auxiliary dust collecting network 162 collect and prevent the inflow of fine dust.

As described above, the apparatus for collecting and preventing the inflow of fine dust using static electricity according to the present invention generates high-pressure static electricity due to static electricity induction between objects separated by only rotation of the upper and lower rotating plates for generating static electricity, and The induction of static electricity is increased, and static electricity can be stably generated even in high humidity or rainy weather, thereby increasing the dust collection efficiency of fine dust.

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

100; Device to collect and prevent inflow of fine dust using static electricity
110; Housing for collecting fine dust 120; Static electricity generation means
130; Fine dust collection and inflow prevention unit 140; Power storage part for power supply
150; For inducing fine dust-Charge discharge member 160; Fine dust auxiliary dust collection unit
170; Auxiliary charge discharging member for inducing fine dust 180; Solar power

Claims (7)

A device for collecting and preventing inflow of fine dust using static electricity,
A through hole (110a) through which a part is penetrated is formed, and a receiving groove (110b) opened and closed by the cover part 111 is formed in the portion where the through hole (110a) is not formed, so that a screen or an air purifier or a stroller or vehicle Or a housing 110 for collecting fine dust, which is provided to be fastened to the street light by a fastening means;
Static electricity provided by being fixedly installed on one side of the receiving groove 110b of the housing 110 for collecting fine dust and having a plurality of upper and lower metal pieces 1251 and 1261 formed radially at regular intervals on one side to correspond to the supply of power Static electricity generating means 120 provided to output positive and negative charges by generating static electricity by the static electricity induction phenomenon as the generating upper and lower rotating plates 1250 and 1260 rotate;
By being fixedly installed on the inner circumferential surface of the through hole 110a of the housing 110 for collecting fine dust, the static electricity generating means 120 is connected to the + charge output unit through the + charge output connection line and distributed in the air. A fine dust collecting and inflow prevention unit 130 provided to collect and prevent fine dust from entering;
A power storage unit provided in the receiving groove 110b by being positioned on one side of the static electricity generating means 120 to supply power to the static electricity generating means 120 in response to the operation of the power switch ( 140) and;
The fine dust collecting and inflow prevention unit 130 has one end and the other end fixedly installed at the top and bottom of the surface of the static electricity generating means 120 through the -charge output unit and the -charge output connection line. A charge-discharge member 150 for inducing fine dust, which is provided to charge fine dust flowing into the fine dust collection and inflow prevention unit 130
A device for collecting and preventing inflow of fine dust using static electricity, comprising: The method of claim 1,
By being fixedly installed on the inner circumferential surface of the through hole 110b of the housing 110 for collecting fine dust, the fine dust collecting and inflow prevention unit 130 is spaced apart from one side of the static electricity generating means 120 and the + charge output unit A fine dust auxiliary dust collecting unit 160 is further provided to collect and prevent the inflow of fine dust that has not been collected in the fine dust collection and inflow prevention unit 130 by outputting + charges as they are connected and connected through a connection line for charge output A device for collecting and preventing inflow of fine dust using static electricity, characterized in that.
The method of claim 2,
The fine dust auxiliary dust collecting unit 160 is fixed to one end and the other end at the top and bottom of one surface of the fine dust auxiliary dust collecting unit 160 and connected to the -charge output unit of the static electricity generating means 120 through a connection line for charge output ( A device for collecting and preventing inflow of fine dust using static electricity, characterized in that the auxiliary-charge discharge member 170 is further provided for inducing fine dust to enable charging of fine dust toward 160).
The method of claim 1,
A light collecting plate in which a plurality of solar cells are arranged by a cell cover so that one end is angle-adjustable installed on the lower side of the housing 110 for collecting fine dust so that electricity can be stored toward the power storage unit 140 A device for collecting and preventing inflow of fine dust using static electricity, characterized in that it is covered, and a photovoltaic power generation unit 180 connected to and controlled by a photovoltaic cell automatic power circuit is further provided.
The method according to claim 1 or 2,
The fine dust collecting housing 110 is formed of a square-shaped frame in which a through hole 110a partially penetrated and an accommodation groove 110b formed under the through hole, so that installation grooves 110c are formed on the top and bottom surfaces. Is formed, the through hole (110a) inner circumferential surface is a stepped fixing protrusion (110d) is formed so that the fine dust collecting and inflow prevention unit 130 and the fine dust auxiliary dust collecting unit 160 can be fixedly installed, the receiving groove A device for collecting and preventing fine dust using static electricity, characterized in that a guide groove (110e) for guiding the + charge output connection line and the-charge output connection line is formed between the (110b) and the through hole (110a).
The method according to claim 1 or 2,
The static electricity generating means 120 is formed in a plate shape, and has an upper metal brush 1211 for outputting + charge having a + charge upper output terminal 1211a so that one end of the plate can be separated and fixed, and the + charge -Charge output part 1212 is formed at a position opposite to the upper metal brush 1211 for output, and the upper neutral by being located at one side of the +charge output upper metal brush 1211 and -charge output part 1212, respectively. The upper substrate 1210 provided with the first and second neutral upper metal brushes 1214 and 1215 having a neutral upper connection end 1214a so as to be connected to each other through a connection wiring 1213, and the upper It is formed in a plate shape so as to be fixed by being spaced apart from the substrate 1210 and the fixing member 1220 as a medium, and is detachably and fixedly installed on one side of the plate, so that the -charge output unit 1212 and the -charge output connection line 1212a ) To be connected and connected via a -charge output terminal 1231a, -a lower metal brush 1231 for charge output is formed, and an upper metal brush for +charge output at a position opposite to the -charge output lower metal brush 1231 The +charge lower output terminal 1233 is formed to be connected via the +charge upper output terminal 1211a and the +charge output connection line 1232 of the (1211), and the +charge lower output terminal 1233 and the -charge output lower The lower part for neutral is installed on the plate between the metal brushes 1231 so that one end can be separated and combined, and connected through the upper connection terminal 1214a for neutral and the connection line 1234 for neutral to prevent the electric charge from being changed. A lower substrate 1230 provided with a neutral lower metal brush 1235 having a connection end 1235a, and a drive shaft 1241 penetrating the central portion of the upper substrate 1210 are fixedly installed to supply power. The driving motor 1240 for generating static electricity provided to be driven by the driving shaft of the driving motor 1240 for generating static electricity is positioned to be spaced apart from the lower part of the upper substrate 1210 and the upper part of the lower substrate 1230 It is formed in a plate shape so that it can be fixed and installed apart from each other on the (1241), but on the plate, the upper metal brush 1211 for +charge output and the lower metal brush 1231 for charge output are repeatedly contacted and non-contact. The upper and lower rotating plates 1250 and 1260 for generating static electricity are provided with a plurality of upper and lower metal pieces 1251 and 1261 formed radially at predetermined intervals on one surface to generate static electricity due to static electricity induction, and the static electricity generation It is positioned between the upper and lower rotating plates 1250 and 1260 and formed in a plate shape so as to be fixedly connected to the upper and lower substrates 1210 and 1230 via the fixing member 1220, and a position facing each other on one side of the plate A + charge metal thin plate 1271 having a + charge connection terminal 1271b connected to the + charge output connection line 1232 via the + charge connection line 1271a is formed, and the + charge metal thin plate ( On the plate opposite to the 1271)-a charge metal thin plate 1272 is formed-to the charge output connection line 1212a-connected via a charge connection connection line 1272a-having a charge connection terminal 1272b The electric charge is moved by the driving motor 1240 and supplied to the upper and lower metal pieces 1251 and 1261 of the upper and lower rotating plates 1250 and 1260 for generating static electricity, and then provided to increase the electrostatic output. A fixed substrate 1270 and a -charge output part 1212 formed on the upper substrate 1210 and one side of the upper metal brush 1211 for +charge output, have a -charge output terminal 181a for forced charge change A forced charge change + charge metal brush 1282 having a forced charge change -charge metal brush 1281 and a forced charge change + charge output terminal 1282a is provided, and the fixing substrate 1270 has -charge One side of the thin metal plate 1272 and the thin metal plate 1271 are forcible charge change-charge connection connection line 1283 and + charge connection connection line 1284 for forced charge change. For forced charge change to be connected -For forced charge change with charge connection terminal 1285a -For forced charge change with charge metal plate 1285 and forced charge change +charge connection terminal 1286a +charge metal plate 1286 ) Is installed, + charge upper output terminal 1211a and-for changing the forced charge by changing the charge of the charge output unit 1212-for changing the forced charge of the charge metal brush 1281-and the charge output terminal 1281a , Forcible charge change + Forcible charge change of the charge metal brush 1282 + Forced charge changing means 1280 provided to forcibly change the charge by cross-connecting the charge connection terminals 1282a A device for collecting and preventing inflow of fine dust using static electricity, characterized in that.
The method of claim 1,
The fine dust induction -charge discharging member 150 has one end and the other end fixedly installed on one surface of the fine dust collecting and inflow prevention unit 130 so that the fine dust collecting and inflow prevention unit 130 It is spaced apart from the fine dust collecting and inflow prevention net 132 of the, but an installation groove is formed on the side facing the fine dust collecting and inflow prevention net 132, and the other end is wired so that the -charge output connection line can be wired. It is formed in a bar shape so as to be fixedly installed in the installation groove of the -charge discharge fixing bar 151 and the -charge discharge fixing bar 151 having a hole formed therein, A plurality of -electrode brushes provided with a metal connection piece 152 formed with fixed holes at a predetermined interval on the bar, and one end fixed to the fixing hole formed in the connection connecting piece 152 and the other end protruding to the outside ( Device for collecting and preventing inflow of fine dust using static electricity, characterized in that consisting of 153).

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