KR102080733B1 - Protecter for pole installation with having fine dust reduction function - Google Patents

Abstract

The present invention relates to a protector for being installed around a pole having a fine dust reduction function, comprising: a case formed of an enclosure, and having left and right half bodies in which one side surface has an upper part and a lower part on which exhaust holes and inflow holes are formed, respectively, and the other side surface encompasses an outer circumferential surface of the pole; a cover closing an opened lower part of the case and having a plurality of suction holes; a bracket formed to radially protrude on the outer circumferential surface of the pole and on which the case is mounted; a filter installed within the case and purifying air discharged to the outside of the case through the exhaust holes; and a blowing fan installed within the case to suction air from the outside of the case through the suction holes formed on the cover. The present invention can save costs, and can be easily repaired and exchanged.

Description

Protector for pole installation with having fine dust reduction function

The present invention relates to a pillar mounting protector having a fine dust reduction function, and more particularly, to protect the pillars of street lamps or traffic lights installed in the existing, and to attach and detach the device for collecting the fine dust without deformation of the pillar to the rigidity of the pillar It relates to a pillar mounting protector having a fine dust reduction function does not adversely affect.

In general, roads are equipped with various types of pillars with street lights, traffic lights and / or signs. Most of these pillars are made of metal and stand vertically along the road.

These pillars have a protective function installed on the outer circumferential surface to form irregularities to prevent the attachment of illegal handbills on the surface of the pillars or to absorb shock when the pillars collide with the vehicle or the pedestrian to prevent accidents.

On the other hand, fine dust is largely caused by fixed sources caused by heating, power plants, waste incinerators, industrial activities (metal and iron production) and mobile sources by automobile fumes, tire and brake pad wear, construction machine smoke, ships and air traffic fumes. Will occur.

In addition to the findings that these harmful particles of particulate matter do not filter through the nasal mucosa, they directly penetrate into the alveoli when inhaled, increasing the prevalence and premature mortality of asthma and lung disease, as well as the International Cancer Institute (WRC) under the World Health Organization (IARC). Fine dust is classified as a group 1 carcinogen that is known to cause cancer in humans and has a harmful effect on the human body.

In addition, fine dust also affects crops and ecosystems, so sulfur dioxide or nitrogen dioxide in the atmosphere is converted into acidic substances by the oxidation reaction and lowers the acid rain, which can cause soil acidification, yellowing, and vegetation damage. It affects not only crops and ecosystems, but also industrial activities, which affects industrial activities such as increased defect rate of semiconductor and display manufacturing, malfunction of automation equipment, and cancellation of passenger ship operation.

As a prior art of such a fine dust reduction technology, Patent Document No. 10-1781095 discloses a street lamp for air purification dust collector and a signal light for air purification dust collector. The prior art has a pipe-shaped body in which a flow path part is formed, a first suction part formed in the body and formed in the flow path part so that an air flow is generated by introducing air, and suction in the first suction part. In order to reduce the flow rate of the air is provided above the body and the first dust collector formed in a larger cross-sectional area than the body and the first dust collector is formed above, and includes a fan that can rotate due to natural wind, And a discharge part formed to discharge the air by using the fan, and further comprising a second suction part corresponding to the first suction part, wherein the first suction part and the second suction part are the body. And eccentric with the center of the flow path so that air can be introduced to generate a spiral upward airflow.

However, the prior art having the configuration as described above is not applicable to the existing street lamp because it is necessary to form a suction part and a dust collecting part in which air is introduced into the body forming the pillar of the street lamp, discarding the existing street lamp and the suction unit and There is a problem that must be replaced with a street light provided with a dust collector.

In addition, the prior art is because the fan is installed on the top of the body, the distance between the suction unit and the fan is far, so even if the fan rotates, the negative pressure that sucks air through the flow path and the suction unit formed inside the body is not only reduced dust collection efficiency In addition, if the wind does not blow to the top of the body there is a problem that the fan does not rotate to suck the air outside the body through the suction.

In addition, the prior art is to collect dust in a manner that the dust contained in the air moving through the flow path inside the body collides with a plurality of separation plates provided in the dust collector to fall by gravity, but in an environment where the temperature rises in summer As the temperature inside the body rises, a hot rising air flow is formed inside the body, and dust is easily discharged to the outside of the street lamp through the discharge unit.

KR 10-1781095 B (2017.09.18)

The present invention is to solve the above problems, to prevent the installation of illegal advertisements to the existing poles of street lights or traffic lights, buffering power is exhibited even when pedestrians collide to prevent the occurrence of accidents and to collect fine dust It is an object of the present invention to provide a pillar mounting guard having a fine dust reduction function is provided.

In addition, it is an object of the present invention to provide a pillar mounting protector having a fine dust reduction function that is easy to replace the filter to filter the fine dust with easy attachment and detachment of the pillar.

In addition, a filter for filtering fine dust is formed in a large area to provide a pillar mounting protector having a fine dust reduction function excellent in dust collection efficiency.

In the technical idea of the present invention for achieving the above object, the case is formed of a case and formed in the upper and lower portions of each of the exhaust hole and the inlet hole and the other side is formed of a left and right half body surrounding the outer peripheral surface of the pillar and A cover partitioning the inside of the case horizontally and having a plurality of intake holes formed therein, a bracket protruding radially from the outer circumferential surface of the pillar and the case seated thereon; And a filter for purifying the air exhausted to the outside of the case and a blowing fan installed in the case and through the intake hole formed in the cover to intake air from the outside of the case. Achieved by guards.

Here, the case is preferably formed with a slot along the edge of the inner surface adjacent to the exhaust hole, the filter is inserted into the slot is partitioned inside the case by the filter.

In addition, the filter includes a mesh unit for filtering dust and a frame which supports the edge of the mesh unit and is inserted into the slot, wherein the frame and the slot are formed to be coupled to each of the uneven protrusions and uneven grooves on the surfaces facing each other. desirable.

In addition, the case is preferably formed with a settling groove in which the strip surrounding the circumference of the case is placed on one side.

In addition, the case is preferably coupled to the concave-convex portion is formed on the surface facing each other with the case on the opposite side of the pillar.

In addition, the case is preferably formed with a conical inclined surface at the top, the inclined surface and one side of the case is preferably formed with rainwater guide groove for guiding rainwater to the bottom of the case.

In addition, the case is preferably installed with an infrared LED inside to sterilize the air introduced into the case through the intake hole.

In addition, the exhaust hole is preferably formed with a hole that is narrowed toward the inside from the outside of the case.

In addition, the cover is preferably formed with a seat portion is seated on the bottom of the filter, the seat portion is preferably provided with a gasket in close contact with the bottom of the filter.

In addition, the cover is formed with a partition wall that vertically partitions the inside of the case, the partition wall is preferably the upper end is spaced apart from the upper end of the case to guide the air introduced through the intake hole to the filter.

In addition, the partition wall is preferably formed with a plurality of baffle plate on the surface facing the pillar.

In addition, the cover is the intake hole is formed on the inner peripheral surface adjacent to the pillar around the partition wall and the shielding portion is formed on the outer peripheral surface adjacent to the outer surface of the case, the inner peripheral surface is cut so that the cover is bent toward the center of the inner peripheral surface Preferably, a groove is formed.

According to the pillar mounting protector having a fine dust reduction function according to the present invention, the case is made of a left and right half body can be installed on the existing pillar without removing the pillar of the street lamp or traffic light installed in the existing can not only reduce the cost but also the case It is easy to repair and replace since it has a structure that is detachably attached to the pillar.

In addition, since the filter is mounted inside the case by sliding coupling with a slot formed inside the case, the filter is easy to clean and replace, and the filter can be formed in a large area, so the dust collection efficiency is excellent.

1 is a perspective view showing a pillar mounting guard having a fine dust reduction function according to the present invention.
Figure 2 is an exploded perspective view showing a pillar mounting guard having a fine dust reduction function according to the present invention.
3 and 4 are cross-sectional view showing a pillar mounting guard having a fine dust reduction function according to the present invention.
Figure 5 is an exploded perspective view showing the coupling of the case consisting of the left and right half of the pillar mounting protector having a fine dust reduction function according to the present invention.
Figure 6 is a perspective view of the cover of the pillar mounting guard having a fine dust reduction function according to the present invention.

The terms or words used in this specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors can appropriately define the concept of terms in order to explain their invention in the best way. Based on the principle, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a pillar mounting guard having a fine dust reduction function according to the present invention, Figure 2 is an exploded perspective view showing a pillar mounting guard having a fine dust reduction function according to the present invention.

3 and 4 are cross-sectional views showing a pillar mounting guard having a fine dust reduction function according to the present invention.

Referring to the drawings, the pillar mounting protector having a fine dust reduction function according to the present invention is coupled at both sides of the pillar (P) of the street light or traffic light, respectively, the exhaust hole 110 and the inlet hole (top and bottom of each side) 111 is formed and the case 100 consisting of a left and right half body provided with a filter 500 for purifying the air therein, a plurality of compartments for horizontally partitioning the inside of the case 100 and flowing air into the case 100. The cover 200 is formed of the intake hole 210, the packing 300 is interposed between the case 100 and the pillar (P), the bracket 400 is formed on the outer peripheral surface of the pillar (P) to support the case 100 ), And a blowing fan 600 provided inside the case 100.

In other words, the case 100 has a shape of a housing, and a plurality of exhaust holes 110 are formed at an upper portion of one side, and an inlet hole for sucking air outside the case at the lower portion of the exhaust hole 110 ( 111 is formed. As shown in FIGS. 1 and 2, the case 100 is formed in left and right halves so as to be coupled at both sides with respect to the pillar P. As shown in FIG.

1 and 2, the case 100 may have a semicircular shape and may be formed in a pair to be coupled at both sides about the pillar P, but in some cases, the case 100 may have a fan shape. It may be formed to have a plurality and coupled to the four sides of the pillar (P).

In addition, the case 100 may have a semicircle shape and be configured in a pair, but in some cases, the case 100 may be formed in a polygonal shape instead of an arc, and a plurality of planes may be formed in a continuous shape at a predetermined angle. .

In addition, the other side surface of the case 100 which faces the outer circumferential surface of the pillar P may have an arc shape or polygonal shape depending on the shape of the outer circumferential surface of the pillar P.

The case 100 formed of the left and right halves may be made of a material resistant to rust and corrosion, such as stainless steel, but in some cases, the case 100 is made of a synthetic resin exhibiting elastic restoring force. Is deformed and restored to its original state to absorb shocks to prevent pedestrian injuries.

In addition, the case 100 may have a fine protrusion formed on one side of the exhaust hole 110 to prevent illegal handbills from being attached, or a solution which does not adhere to the illegal handbills may be coated on one side of the case 100. Can be.

As described above, as the case 100 is formed in the left and right halves, the case 100 may be installed to face each other at both sides of the pillar P such as a street lamp or a traffic light, and thus the case 100 may be installed on the existing pillar P. It can be easily installed and the construction is convenient, if the case 100 is broken, it is easy to repair and replace.

In addition, the case 100 formed of left and right halves respectively has an opening 190, and a door 180 is installed in the opening 190 to replace the filter 500 described below and check the inspection opening provided in the street lamp. When the back is needed, the door 180 is opened from the case 100 to expose the opening 190.

That is, the opening 190 is formed at a position facing the inspection port formed in the street light, and is provided in the case 100 to inspect various electrical components such as a safety device and an earth leakage breaker provided in the inspection door. In addition, the opening 190 has a size that can be easily replaced with the filter 500, the opening 190 is installed in the opening 190, the door 180 is, for example, in the hinge As a result, the door 180 may have a hinge pivotal structure, or the edge of the door 180 and the opening 190 formed in the case 100 may be configured to be bound / separated by bolts.

On the other hand, the case 100, as shown in Figure 2, when the case 100 consisting of the left and right halves are coupled on both sides of the pillar, the concave-convex portion 160 so that the case 100 can easily be coupled facing each other Is formed.

The uneven portion 160 is formed on the surface facing each other with the case 100 on the opposite side of the pillar (P) as shown in Figure 5, the uneven portion 160 is, for example, the case 100 and A protrusion 161 is formed on a surface of the case 100 facing each other, and a groove 162 recessed in an opposite case 100 corresponding to the protrusion 161 is formed to form the protrusion 161 and the groove 162. By being combined, the case 100 made of left and right halves is easily coupled.

When the protrusions 161 and the grooves 162 are formed in the uneven parts 160 as described above, magnets are provided in the protrusions 161 and the grooves 162 so that the case 100 and the case 100 come closer to each other. This exertion can be coupled to the case 100 and the case 100 more stably.

In addition, the case 100 has a settled groove 140 in which a strip 150 surrounding the circumference of the case 100 is placed on one side thereof. As such, when the settling groove 140 in which the strip 150 is placed on one side of the case 100 is formed, the strip 150 is formed in a state in which the case 100 of the left and right halves are coupled to both sides of the pillar. The case 100 can be firmly fixed to the pillar P by being enclosed in the settling groove 140 to wrap and fix the case 100.

As described above, when the case 100 composed of left and right halves are coupled at both sides of the pillar P, a packing 300 made of a material exhibiting elastic restoring force is interposed between the other side surface of the case 100 and the outer circumferential surface of the pillar. do.

The packing 300 is made of a plate made of rubber, for example, when the left and right halves of the case 100 are coupled at both sides of the pillar P, frictional force is applied between the other side surface of the case 100 and the outer circumferential surface of the pillar P. When the case 100 is fixed to the pillar P by the strip 150, the case 300 may be firmly fixed to the pillar by the elastic deformation of the packing 300.

On the other hand, the inside of the case 100 is horizontally partitioned by the cover 200, the cover 200 is formed with a plurality of intake holes 210 so that the inside of the case 100 is horizontally by the cover 200 When partitioned, air outside the case 100 is introduced into the case 100 through the intake hole 210.

That is, the cover 200 is formed with a partition wall 240 that vertically partitions the inside of the case 100, as shown in Figure 3 and 6, the partition wall 240 is the upper end of the case 100 and The air introduced through the intake hole 210 is spaced apart to guide the filter 500 as shown in FIG. 4.

The cover 200 has an intake hole 210 formed in the inner circumferential surface 201 adjacent to the pillar P around the partition wall 240, and the shielding portion 250 is formed on the outer circumferential surface adjacent to the outer surface of the case 100. The air introduced through the intake hole 210 is moved to the upper end of the case 100 along the partition wall 240 and guided to the filter 500.

At this time, the partition wall 240 has a plurality of baffle plate 241 is formed on the surface facing the pillar (P), as shown in Figure 6 baffle foreign matter contained in the air introduced through the intake hole 210 It is caught by the plate 241 to primarily filter the air. The baffle plate 241 is formed in the partition wall 240 in a staggered form to increase the contact between the air and the baffle plate 241 to more effectively filter the foreign matter contained in the air.

In addition, when the cover 200 is installed or separated through the opening 190 formed in the case 100, the cover 200 is inserted into the case 100 through the opening 190 in a state in which the volume of the cover 200 is reduced. On the contrary, the cutting groove 202 is formed to be drawn out.

That is, the cover 200 is formed with a cutting groove 202 to be bent toward the center of the inner peripheral surface 201 adjacent to the pillar (P). A plurality of such cutout grooves 202 are formed at regular intervals on the inner circumferential surface of the cover 200 to press both sides of the cover 200 toward the center of the arc so that the gap of the cutout grooves 202 is narrowed. Since the diameter of the cover 200 is reduced, the volume of the cover 200 can be reduced, so that the cover 200 can be easily moved in and out through the opening 190 of the case 100, and thus, the filter 500 can be easily replaced.

The cover 200 is fixed by screwing the inside of the case 100 as shown in Figure 3, the cover 200 is formed with a through hole through which the screw penetrates, the screw 100 inside the case 100 Is formed, the boss is screwed through the through hole of the cover 200 is screwed to the boss of the case 100 to assemble the cover 200 to the lower portion of the case 100 or replace the filter 500 The cover can be easily removed from the case for this purpose.

In addition, an infrared LED 170 is installed inside the case 100, and the air introduced into the case 100 through the intake hole 210 is exposed to infrared rays emitted from the infrared LED 170 to sterilize the air. Let's go.

The infrared LED 170 is preferably installed on the inner side of the case 100 to face the exhaust hole 110 formed on one side of the case 100 is irradiated from the infrared LED 170 is the case 100 In addition to the air introduced into the filter 500 is irradiated to sterilize the filter 500.

On the other hand, the case 100 is seated on the bracket 400 formed on the outer peripheral surface of the pillar (P). As shown in FIG. 2, the bracket 400 protrudes radially from the outer circumferential surface of the pillar P, and the bracket 400 protrudes horizontally from the outer circumferential surface of the pillar P to contact the bottom surface of the case 100. It consists of a vertical portion 420 extending from the horizontal portion 410 and the free end of the horizontal portion 410 to surround the outer circumferential surface of the case 100 to prevent the case 100 from moving below the column do.

The bracket 400 has a fixed end of the horizontal portion 410 is fixed to the outer peripheral surface of the pillar (P) by welding, the bracket 400 is formed at regular intervals along the circumference of the pillar.

In addition, the bracket 400 is preferably provided at the lower end of the pillar P, and the bracket is formed at a predetermined distance (about 30 to 50 cm) from the ground.

On the other hand, the filter 500 is installed inside the case 100 to purify the air exhausted to the outside of the case through the exhaust hole (110). The filter 500 includes a mesh part 510 for filtering dust and a frame 520 for supporting an edge of the mesh part 510.

In addition, in order to fix the filter 500 to the inside of the case 100, the case 100 has a slot 120 formed along the edge of the inner surface adjacent to the exhaust hole 110, the slot 120 The frame 520 of the filter 500 is inserted into the air, and the inside of the case 100 is partitioned by the filter 500, and the air introduced into the case 100 through the intake hole 210 of the cover 200. Purified while passing through the mesh unit 510 of the filter 500, the purified air is exhausted to the outside of the case 100 through the exhaust hole 110 formed on one side of the case 100.

As shown in FIG. 4, the slot 120 and the frame 520 of the filter 500 are formed in the case 100, and the uneven protrusions 511 and the uneven grooves 521 are respectively formed as shown in FIG. 4. The frame inserted in 120 is firmly fixed.

That is, the uneven protrusions 511 and the uneven grooves 521 are respectively formed on the surface where the frame 520 and the slot 120 face each other, and the uneven protrusions 511 protrude in a dome shape so that the frame 520 is a slot ( When inserted into the 120, the uneven protrusion 511 is coupled to the uneven groove 521 to firmly fix the slot 120 and the frame 520.

As the filter 500 includes the mesh part 510 and the frame 520, the cover 200 has a sheet part 220 on which the bottom of the filter 500 is seated, and the sheet part 220. The gasket 230 is provided to be in close contact with the bottom of the filter 500.

The seat portion 220 is formed in the shield 250 as shown in the circle of FIG. 3 and the thickness of the frame 520 on the upper surface of the cover 200 so that the bottom of the frame 520 of the filter 500 is seated. A pair of partition walls having a separation distance corresponding to are formed, and a gasket 230 is provided between the partition walls to exhibit elastic restoring force.

As such, as the seat part 220 is formed on the cover 200 and the gasket 230 is provided on the seat part 220, the cover 200 is coupled to the lower part of the case 100 so that the filter ( As the lower end of the 500 is seated on the seat 220, the upper end of the filter 500 may be closely attached to the upper end of the case 100 so that the filter 500 may be firmly mounted in the case 100.

In addition, a blower fan 600 is installed inside the case 100 to intake air from the outside of the case 100 through the intake hole 210 formed in the cover 200. In the blower fan 600 installed inside the case 100, as shown in FIG. 3, the blower fan 600 is installed in a supporter protruding from the inner surface of the case 100, thereby providing air outside the case 100. It is introduced into the case 100 through the intake hole 210 formed in the cover 200.

In addition, the upper part of the pillar (P) is provided with a fine dust measuring sensor for measuring the concentration of fine dust when the concentration of fine dust in the air is operated by the blowing fan 600 installed inside the case 100 cover 200 The air outside the case 100 is introduced into the case 100 through the intake hole 210 formed in the) to purify the air through the filter 500 and the exhaust hole 110 formed at one side of the case 100. The purified air is exhausted to the outside of the case 100.

Pillar mounting protector having a fine dust reduction function according to the present invention having the configuration as described above can be installed on the existing pillar without the case 100 is made of left and right half body without removing the pillar of the street lamp or traffic light installed in advance Not only can it reduce, but the case 100 is made of a structure that is detachable to the pillar (P) it is easy to repair and replace.

In addition, since the filter 500 is mounted inside the case 100 by sliding coupling with the slot 120 formed inside the case 100, the filter 500 is not only easy to clean and replace the filter 500 but also the filter 500. ) Can be formed in a large area, excellent dust collection efficiency.

Meanwhile, the present invention is not limited to the above-described embodiments, but may be modified and modified without departing from the scope of the present invention, and such modifications and variations should be regarded as belonging to the technical spirit of the present invention. .

For example, as shown in FIGS. 1 and 2, the case 100 has a conical inclined surface formed at an upper end thereof, and one side of the inclined surface and the case 100 guides rainwater to the lower end of the case 100. Rainwater guide groove 130 is formed.

At this time, the rainwater guide groove 130 is formed in a straight form formed between the exhaust hole 110 and the exhaust hole 110 so as not to interfere with the exhaust hole 110 of one side of the case 100.

As such, a cone-shaped inclined surface is formed at the upper end of the case 100, and the rainwater guide groove 130 is formed while the rainwater falling to the upper end of the case 100 flows on the inclined surface as the rainwater guide groove 130 is formed. ) To prevent rainwater from flowing into the exhaust hole 110.

In addition, the exhaust hole 110 formed on one side of the case 100, as shown in the circle of Figure 3 is formed with a hole narrowing toward the inside from the outside of the case 100. That is, the exhaust hole 110 forms an extension part 110a extending toward the filter 500 from the rear surface of one side of the case 100, but the extension part 110a is inlet toward the other side of the case 100. Has a narrowing form.

As such, when the extension part 110a having the narrower hole is formed in the exhaust hole 110 from the outside of the case 100 to the inside, a foreign substance such as a worm is introduced into the case 100 through the exhaust hole 110. Not only can it prevent the inflow, raindrops falling in rainy weather pass through the exhaust hole 110 to block the inflow into the case 100.

100 case 110 exhaust hole
110a: extension 120: slot
130: rainwater guide groove 140: settle groove
150: strip 160: irregularities
161: protrusion 162: groove
170: infrared LED 180: door
190: opening 200: cover
201: Inner circumference 202: Incision groove
210: intake hole
220: seat portion 230: gasket
240: bulkhead 241: baffle plate
250: shield 300: packing
400: bracket 410: horizontal portion
420: vertical portion 500: filter
510: mesh portion 511: uneven protrusions
520: frame 521: uneven groove
600: blowing fan P: pillar

Claims (4)

Comprising a case formed in the upper and lower portions of the upper and lower sides of the exhaust hole and the inlet hole, the other side is formed of a left and right half body surrounding the outer peripheral surface of the pillar;
A cover partitioning the inside of the case horizontally and having a plurality of intake holes formed therein;
A bracket protruding radially from the outer circumferential surface of the pillar and on which the case is seated;
A filter mounted inside the case and purifying air exhausted to the outside of the case through the exhaust hole; And
And a blowing fan installed inside the case to intake air outside the case through an intake hole formed in the cover.
The cover
A partition wall that vertically partitions the inside of the case is formed,
The partition wall has an upper end spaced from the upper end of the case to guide the air introduced through the intake hole to the filter,
The partition wall is formed with a plurality of baffle plate on the side facing the pillar,
The cover
Protector for pillar installation having a fine dust reduction function characterized in that the seat portion is formed is seated on the bottom of the filter.
The method according to claim 1,
The case is
And a slot is formed along an edge of the inner surface adjacent to the exhaust hole, and a filter is inserted into the slot to partition the inside of the case by a filter.
The method according to claim 1,
The case is
The pillar mounting protector having a fine dust reduction function, characterized in that the settle groove is formed on the one side of the strip surrounding the circumference of the case is formed.
The method according to claim 1,
The case is
Protecting the pillar mounting guard having a fine dust reduction function characterized in that the concave-convex portion is formed on the surface facing each other with the case on the opposite side of the pillar.

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