KR101792194B1 - Street lamp for preventing of harmful insects - Google Patents

Abstract

The present invention relates to street lamps which can easily prevent access to pests, and more particularly to a streetlight which can prevent incidence of pests and insects gathered in the illumination, It is about a streetlight.
A streetlight which is easy to prevent pest access according to the present invention is a streetlight which is installed upright from the ground along a street or a road; A cross bar vertically coupled to the support bar top; An illumination unit including a body having a space formed therein and having a side wall at least at a hexagon, and an LED module mounted on each side of the side wall and emitting light individually; And an insect repellent part provided in the support column and generating an ultrasonic wave of a certain area area where insect pests are avoided.

Description

{STREET LAMP FOR PREVENTING OF HARMFUL INSECTS}

More particularly, the present invention relates to a streetlight which is easy to prevent access to pests, which can block the attraction of pests and insects gathered by illumination.

In general, street lights are installed along the street for the safety and security of the street traffic, and are provided in a form suitable for the highway, the main road of the city area, the road of commercial and residential district, and the like. The main role of this street light is to improve the visual environment of the user in the road and the ground at night and night so that the road can be used comfortably.

In particular, the early streetlights have focused on functional aspects that simply illuminate the darkness. Recently, however, streetlights considering the power-efficient aspects of controlling light and power by solar street lamps or remote systems, as well as traffic lights, CCTVs, and signs And street lamps that take into account the multifunctional aspects that have complex functions.

However, the lighting of the parks or the surrounding street lamps with flower beds may be caused by insect pests or insects with daylight. In general, pests are harmful insects, not active during the dry day, habitat under the leaves of swamps or grasses, and have a habit of flocking to bright light at night. The nature of this light is called the luminosity of the positive. Particularly, the pests gathering in the light frequently enter the inside of the streetlight cover, so that they can not escape again and die inside, thereby reducing the illuminance of the illumination and causing a trouble.

In addition, since the lighting apparatus is mostly installed at a high place, if the above-described problems occur, the cleaning can not be easily performed, and the interior lighting lamp must be replaced.

Conventional pest control street lamps have developed a method of immediately eliminating pests and insects gathered in light by means of direct spraying of insect repellent or electric shock device. However, have. In addition, noise may occur during insecticide, and surrounding air may also be contaminated.

In addition, lamps that emit light by using the resistance of filaments are mainly used as lighting means provided in conventional street lamps, but this is also difficult to maintain because of its short life span and high power consumption. In recent years, a streetlight device having a longer lifetime and higher energy efficiency than that of the lamp and a semi-permanently usable LED device as a light source has been developed and applied.

However, due to the unique structure of the LED, high temperature heat is generated when the illumination is provided. That is, only 20% of the total energy is diverted to the light, and the remaining 80% of the energy is released into heat, which affects the luminous flux and lifetime, thereby causing damage to internal parts.

Korean Patent Publication No. 10-0699565 (March 19, 2007) Korean Patent Publication No. 10-0614670 (August 14, 2006)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems derived from the prior art, and to provide a streetlight which is easy to prevent access to insects such that insects are prevented from gathering in the light of an illumination lamp.

It is also an object of the present invention to provide a streetlight which can be easily prevented from approaching a pest, which improves the power efficiency by greatly increasing the cooling efficiency with respect to the heat generated during illumination.

Meanwhile, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood from the following description.

According to an embodiment of the present invention, the above-mentioned object is achieved by a support stand which is installed upright from the ground along a road or a road; A cross bar vertically coupled to the support bar top; An illumination unit including a body having a space formed therein and having a side wall at least at a hexagon, and an LED module mounted on each side of the side wall and emitting light individually; And a pest control unit provided at one side of the support stand to generate at least one of electromagnetic waves, sound waves, and chemicals to prevent access to pests.

The illuminating unit may include a camera disposed at a lower portion of the main body and capturing an image in all directions, a controller provided at one side of the inner space of the main body to control operation of the LED module and the camera, And a cooler provided on the other side for cooling the LED module by a circulating water cooling system and a circulating air cooling system.

The cooler includes a heat exchanger unit provided on the rear surface of the substrate of the LED module and having an inlet through which the cooled liquid flows into the one side and an outlet through which the heat exchanged liquid is discharged from the other side, A heat exchanging unit connected to the heat exchanging unit and connected to the pumping unit, the heat exchanging unit including a heat exchanging unit for exchanging heat with the heat exchanging unit, And a blowing guide unit provided inside the main body and guiding blowing air generated from the cooling fan to a side surface of the LED module.

The cooling processing unit may include a cooling pipe having a shape bent at regular intervals, one end of which is connected to the heat exchange unit and the other end of which is connected to the pumping unit, And a cooling fan for cooling the liquid, wherein the cooling tube is disposed to face the cooling fan, and a constant gap is formed between the bent gaps.

The blowing guide unit may include a partition wall member having one end portion closely attached to the main body and the other end portion projecting toward the controller to disperse the airflow in the direction of the respective LED modules, And a guide member protruding in the direction of the cooling tube and guiding the air blown by the partition member to the side surface of the LED module.

The cooling processing unit is disposed in close contact with the heat exchange unit and has a curved shape at regular intervals. The cooling pipe has one end connected to the heat exchange unit and the other end connected to the pumping unit. And a cooling fan for cooling the liquid flowing through the cooling tube, wherein the cooling tube has a constant gap formed between the curved diameters.

The blowing guide unit may include a circulation inducing member for guiding the blowing air having passed through the gap to circulate along the inside in the shape of a hollow tube in which one side of the blowing guide unit is in close contact with the cooling pipe and the other side thereof is in close contact with the LED module. And a guide member formed closely to the LED module substrate and guiding a blowing air circulated inside the circulation inducing member to a side surface of the LED module.

The pest control unit may include an ultrasonic generator provided on the support bar for generating ultrasonic waves of a certain frequency range and a speaker for amplifying and outputting the ultrasonic waves generated from the ultrasonic generator, .

In addition, the pest control unit may include a case provided in the support platform and provided with a plurality of ventilation holes, a repellent agent accommodated in the case to generate an incentive for insect pests to be avoided, And an incense spreader for forcibly introducing air into the case to diffuse the fragrance generated by the repellent to a predetermined range.

According to the present invention, the following effects can be expected.

First, there is an advantage that insects and insects can be effectively prevented from approaching the streetlight without causing noise, air pollution, and environmental pollution through the insect pest control unit provided on the cross bar.

Secondly, it is possible to prevent damages caused by pest and insects being attracted to the illuminating unit through the first effect, thereby prolonging the life span of the lighting apparatus and facilitating maintenance.

Thirdly, the cooling efficiency of the LED module can be improved through the cooler provided in the lighting unit, which can greatly improve the service life and energy efficiency as compared with the existing street lamp.

FIG. 1 is a view illustrating an example of a streetlight in which pest access is easily prevented according to an embodiment of the present invention,
FIG. 2 is a perspective view and a front view showing a lighting unit of a streetlight that is easy to prevent access to pests according to an embodiment of the present invention,
FIG. 3 is a plan view showing an inner structure of a lighting unit of a streetlight which is easily prevented from approaching a pest according to an embodiment of the present invention,
Fig. 4 is an enlarged view of a portion A in Fig. 3,
FIG. 5 is a cross-sectional view illustrating an inner structure of a lighting unit of a streetlight that can easily prevent access to pests according to an embodiment of the present invention,
FIG. 6 is a plan view showing an internal structure of a streetlight illumination unit according to another embodiment of the present invention,
Fig. 7 is an enlarged view of a portion B in Fig. 6,
FIG. 8 is a perspective view and an exploded view showing a pest control unit of a streetlight that can easily prevent access to pests according to an embodiment of the present invention,
FIG. 9 is an internal view and an exploded view showing a pest control unit of a streetlight that can easily prevent pest access according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in various different forms, and these embodiments are not intended to be exhaustive or to limit the scope of the present invention to the precise form disclosed, It is provided to inform the person completely of the scope of the invention. And the terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. The singular forms herein include plural forms unless the context clearly dictates otherwise.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Brief Description of Drawings FIG. 1 is a block diagram of a computer system according to an embodiment of the present invention; FIG. 2 is a block diagram of a computer system according to an embodiment of the present invention; FIG.

Figs. 1 to 9 are diagrams for explaining a streetlight in which the pest access prevention of the present invention is easy.

2 is a perspective view illustrating a lighting unit of a streetlight according to an embodiment of the present invention. FIG. 1 is a perspective view of a streetlight according to an embodiment of the present invention, 3 is a plan view showing an inner structure of a lighting part of a streetlight in which pest access can be easily prevented according to an embodiment of the present invention. FIG. 4 is an enlarged view of part A of FIG. 3, 5 is a cross-sectional view illustrating an inner structure of a lighting unit of a streetlight that is easily prevented from approaching pests according to an embodiment of the present invention, and FIG. 6 is a diagram illustrating an inner structure of a streetlight illumination unit according to another embodiment of the present invention, 7 is an enlarged view of a portion B in Fig. 6, Fig. 8 is a perspective view and an exploded view showing a pest control part of a streetlight in which pest access can be easily prevented according to an embodiment of the present invention, Fig. It said, Figure 9 is a section showing the internal Pest help exploded view of a street light by the anti-pest access in accordance with another embodiment of the present invention easily.

As shown in FIG. 1, a streetlight which can easily prevent pest access according to the present invention includes a strut 10, a cross bar 20, a lighting unit 30, and a pest control unit 700.

First, the support platform 10 is installed upright from the ground along the road or along the road. Here, the column 10 of the present invention is made of concrete, synthetic resin, metal, or the like, and is formed in a general shape having a columnar long body having a through hole formed therein.

At this time, the cross bar 20 is vertically coupled to the upper portion of the column 10. Specifically, the crosspiece 20 has a tube shape communicating with the through hole of the support column 10, and is fixed in a protruding form from the column 10.

It is also possible that the cross bar 20 is integrally formed from the cradle 10. That is, when the column 10 and the cross bar 20 are made of concrete, they can be integrally formed as a whole, and in the case of metal or synthetic resin, the column 10 and the cross bar 20 can be integrally formed. Are separately provided, and they can be fixedly connected by welding or screw connection.

Although only one cross bar 20 is shown in the drawing, two or four cross bars 20 may be combined with the column 10 as necessary. This can be selectively adjusted according to the number of the lighting unit 30 or the pest control unit 700 to be described later. In addition to the above conditions, the weight of the column 10 It is preferable to determine the number of pixels.

As described above, since the support platform 10 and the cross bar 20 have a function and a shape that do not deviate largely from the streetlights used in general, detailed description thereof will be omitted.

The lighting unit 30 is a type of lighting equipment provided for the purpose of ensuring traffic safety at night or in rainy weather, such as a streetlight, a streetlight, etc. For this purpose, the lighting unit 30 includes a main body 100 and a plurality of LED modules 200 .

First, the main body 100 has a space portion formed therein, a side wall is formed at least at a hexagon, and the main function is to receive and protect the remaining components inwardly. Here, the hexagonal structure is the most economical structure for securing a maximum space with a minimum amount of material, and at the same time, it distributes the most balanced force. In particular, the hollow hexagonal structure is suitable for carrying out the main function of the main body 100, since the external force is easily dispersed and is stable and stable. Although it is possible to increase the number of side walls to more than six angles, it is possible to form the LED module 200 and the related members disposed on one side of the main body 100, It is preferable to be formed in consideration of the degree of occupying the space portion.

Next, the LED module 200 is individually mounted on each side of the side wall of the main body and emits light in a predetermined range, which is suitable for use in an environment in which it is impossible to confirm an object. This allows the camera 300 to illuminate the surroundings brightly at night or in the event of a rainy day, and at the same time, the camera 300, which will be described later, provides illumination in place of securing a light source at the time of shooting the subject, .

The camera 300 is formed at a lower portion of the main body and captures an image of a subject in a surveillance area and transmits a video signal. The camera 300 can perform the monitoring function alone during the daytime, but has a problem that the light source is limited in the nighttime. Therefore, each of the LED modules 200 may further include an infrared ray sensor, and it is also possible that an operating camera rotation device linked to the detection sensor is mounted on the camera. Accordingly, the infrared sensor is rotated in the forward direction so that the lens is directed in the direction in which the subject is sensed, thereby enabling the subject to be easily sensed and photographed even in the dark.

As shown in FIG. 2, a hemispherical cover for covering the outside of the camera 300 may be provided to block foreign substances, moisture, and the like from entering the camera 300, and further, It is possible to configure only the transparent portion, which is an image inflow portion of the subject, to be transparent and the rest to be opaque or to combine a transparent body and an opaque body in order to block entry into the lens.

The controller 400 includes a constant current circuit, a CDS, and a control circuit incorporated in an MCU (micro control unit) chip for controlling operations of the LED module 200 and the camera 300, Specifically, the luminance of the LED module 200 is kept constant through the constant current circuit, and CDS (cadmium sulfide) is adjusted to the brightness of the outside that changes with the flow during the daytime and at nighttime using the illuminance sensor, 200 and controls the operation states of the two control members through a control circuit so that the LED module 200 can perform its function. In addition, each control circuit for controlling the operation state of the camera 300 and the cooler 500, which will be described later, is mounted on the MCU chip so that it can play a pivotal role for controlling all electrically activated members .

3 to 7, the cooler 500 is provided in the internal space of the main body 100 to cool the LED module 200 by a circulating water cooling system or a circulating cooling air cooling system. More specifically, it includes a heat exchanging unit 510, a pumping unit 520, a cooling processing unit 530, and an air guiding unit 540. An overload occurs due to an increase in current, 300 to prevent the occurrence of breakage due to heat.

First, the heat exchange unit 510 is provided on the rear surface of the substrate of the LED module 200. The heat exchange unit 510 is formed in the shape of a normal water tank, and has an inlet through which the cooled liquid flows into the one side and an outlet through which the heat-exchanged liquid is discharged from the other side.

Here, although not shown, a guide partition wall may be formed in the heat exchange unit 510 to guide the liquid flowing into the inlet port in a predetermined direction. The plurality of guide barriers may be arranged in various shapes depending on the application. For example, guide ribs may be formed to guide the liquid flowing into the inlet port to flow smoothly to the outlet port. In particular, the guide ribs may be arranged in a helical shape so that the liquid can circulate in the heat exchange unit 510 as a whole, The flow rate can be induced.

A heat sink may be interposed between the LED module 200 and the heat exchange unit 510. The heat radiating plate is closely attached to the rear surface of the substrate of the LED module to rapidly receive heat generated from the LED module and emit the heat into the air. The heat radiating plate may be made of various metals such as copper and aluminum having high thermal conductivity.

Next, the pumping unit 520 is connected to the discharge port of the heat exchange unit 510, and serves to suck and discharge the heat-exchanged liquid in the heat exchange unit 510 so as to circulate in a predetermined direction.

Here, the pumping unit 520 may be an underwater pump accommodated in the heat exchange unit 510, as shown in the drawing. The pumping unit 520 may be disposed in close contact with the inner wall of the heat exchange unit 510 so as to communicate with the discharge port, and the liquid sucked through the pumping action may be sucked to the discharge port to circulate the liquid in the heat exchange unit 510 .

Meanwhile, although not shown in the drawing, the pumping unit 520 may be disposed apart from the heat exchanging unit 510. The pumping unit 520 may be connected between the heat exchange unit 510 and the cooling processing unit 530 through a circulating hose and further includes a hermetic protective case surrounding the exterior of the pumping unit 520 Things are also possible.

The protection case can prevent the pumping unit 520 from being damaged due to a peripheral object or an unexpected situation and prevent the liquid from leaking to the outside when leakage occurs.

The cooling processing unit 530 is connected at one end to the heat exchange unit 510 and at the other end to the pumping unit 520 so that liquid drawn from the pumping unit 520 flows toward the heat exchange unit 510 To cool down.

Here, the cooling processing unit 530 includes a cooling pipe 531 and a cooling pipe 532.

One end of the cooling pipe 531 is connected to the heat exchange unit 510 and the other end is connected to the pumping unit 520 to form a flow path through which the liquid discharged from the heat exchange unit 510 flows. The cooling pipe 531 is curved at a predetermined interval to maximize the exposure time to the blowing air, thereby greatly improving the cooling efficiency.

The cooling fan 532 generates air in the direction of the cooling pipe 531 so that the rotating blades rotate to generate airflow so that the liquid flowing through the cooling pipe 531 can be cooled.

In addition, the cooling processing unit 530 is disposed at the center of the space portion of the main body 100, spaced apart from the heat exchanging unit 510 and the pumping unit 520 as in the embodiment of FIGS. 3 to 5, A cooling pipe 531 corresponding to each of the cooling pipes 531 is disposed in the form of surrounding the controller 400 provided in the center of the main body 100.

 At this time, the cooling fan 532 is disposed at the lower part of the cooling pipe 531 and the controller 400 so as to generate upward airflow, thereby cooling not only the liquid inside all the cooling pipes 531 with one cooling fan 532, A central air-cooling system for preventing the overload of the indoor unit 400 may also be used. Of course, for the central air cooling method, the cooling fan 532 may be formed in an amount larger than the integrated size of the cooling pipe 531 and the controller 400.

In addition, a conductive plate is provided between the controller 400 and the cooling pipe 531, which are integrated at the center of the space, so that the same temperature can be maintained constant without concentrating heat in any one portion.

In this case, it is preferable that the cooling pipe 531 is formed in a bent shape in a predetermined pattern, and a plurality of gaps are formed between the bent gaps. By this configuration, So that it can be easily circulated to the inside of the main body 100 through the curved gap of the main body 531. Therefore, in addition to the cooling pipe 531, the components of the heat exchanger 510 cooler 500 can be cooled by blowing air by the cooling fan 532, so that the cooling efficiency can be further increased.

On the other hand, the cooling processing unit 530 may be disposed in close contact with the heat exchange unit 510 as in the other embodiments shown in Figs. 6 and 7. In other words, a compact structure is provided to minimize installation space, and all the components of the cooler 500 can be integrated inside the infrared camera device body.

It is preferable that the cooling pipe 531 is interposed between the heat exchanging unit 510 and the cooling pipe 532. By this configuration, the blowing air generated through the cooling fan 532 is blown out of the cooling pipe 531 So that it can be directly transmitted to the heat exchange unit 510 through the gap. Accordingly, the heat exchange unit 510 can be cooled not only by the circulating liquid but also through the blowing by the cooling fan 532, thereby greatly increasing the cooling efficiency.

Next, the air blowing guide unit 540 includes a partition wall member, a first guide member, and a second guide member to guide the blowing air generated from the cooling fan 640 to the side surface of the LED module 200.

5, the airflow passing through the gap of the cooling pipe 531 is projected on the opposite side of the cooling fan 532, and flows along the partition member extending adjacent to the cooling pipe 531 And is dispersed in the direction of each LED module 200.

One side of the first guide member protrudes with a gentle curve in the direction of the cooling pipe 531 and the other end of the first guide member protrudes with a gentle curve in the direction of the cooling pipe 531. [ And is guided to the side of the LED module 200.

The blower having passed through the LED module 200 is guided in the direction of the cooling fan 532 by the second guide member formed in the same manner as the first guide member and formed to be opposed to the first guide member, And is continuously circulated along the circulation path formed by the guide unit 540.

6 and 7, the blowing guide unit 540 includes a heat exchanging unit 510, a pumping unit 520, a cooling pipe 531, and an LED module (not shown) 200, and one side of the hollow tube is in close contact with the cooling tube 531, and the other side thereof is in close contact with the LED module 200 so that both sides of the hollow tube are shielded. Therefore, the airflow passing through the gap of the cooling pipe 531 is continuously circulated inside the circulation inducing member by the circulation inducing member.

In fact, although airflow can be guided to the LED module 200 by only the circulation inducing member, the cooling efficiency is not high. It is the guide member that is provided in order to increase the cooling efficiency. Specifically, the LED module 200 is closely formed on the edge of the substrate of the LED module 200, and is formed in a gentle curved shape so as to easily generate a vortex. Therefore, the airflow can be more efficiently guided to the LED module 200 along the circulation path generated by the guide member and the one side of the circulation inducing member adjacent to the guide member.

Finally, the canopy 600 is a freshly shaped protective member that is inclined outwardly downward from the top of the main body, as shown in FIG. Therefore, the canopy can protect the main body 100 and the members contained in the main body 100 from the sunlight, storm, and pollutants due to blast.

Although not shown in the drawing, the canopy 600 is provided with a coupling means, one end of which is coupled to the upper end of the canopy 600, and the other end of which is detachably coupled to a predetermined line or a latch, Can be formed. The lighting unit 30 can be easily installed anywhere in the cross bar 20 through the coupling means that can be formed in the shape of a ring or a hook at the other end.

The pest control unit 700 is provided in the support platform 10 to oscillate ultrasonic waves of a certain area of the pest area avoiding the insect pest.

For this purpose, the pest control unit 700 includes an ultrasonic generator 710 and a speaker 720 as shown in FIG.

The ultrasonic generator 710 is provided on the support bar to generate ultrasonic signals of a certain range of frequencies. At this time, the frequency of the oscillation band should be set to a range in which insects of 10KHz to 50KHz are avoided. In addition, in order to suppress the access of various insects, the ultrasonic signal is generated by changing the frequency by a random method, and the intensities and frequency bands of the ultrasonic signals are changed in various patterns instead of a certain pattern to prevent the insects from immune to the ultrasonic waves .

 The plurality of loudspeakers 720 connected to the output terminals of the ultrasonic generator 710 are arranged to surround the outside of the ultrasonic generator 710 according to the coupling method as shown in the figure.

Each of the speakers 720 receives the positive and negative ultrasound signals output from the ultrasound generator 710, amplifies and outputs the positive and negative ultrasound signals, and oscillates the ultrasound waves to the outside. At this time, it is preferable that the speaker 720 uses a piezoelectric effect speaker that converts an electrical signal into corresponding mechanical vibration to output an efficient and stable ultrasonic signal.

9, the case 730, the repellent 740, and the insect repellant 740 can be prevented from reaching the illuminating unit 30 by using the fragrance avoiding insect pest. And an incense spreader 750.

The case 730 is installed at a portion separated by 2 meters or more from the ground so as not to be damaged by passengers of the support platform 10. [ A plurality of air vents are formed on the bottom surface of the case 730, and a plurality of air vents for discharging the aroma to the outside are arranged along the peripheral surface.

In addition, a plurality of repellents 740, which generate a fragrance preventing the insect pests, are accommodated in the case 730 at a predetermined interval. At this time, the repellent 740 may be formed in the form of a gel. Specifically, the repellent 740 may be gelled by adding a repellent to the gelatin solution, and the gelled repellent 740 may not flow.

Citronella oil, eucalyptus oil extracted from eucalyptus, cinnamon oil extracted from cinnamon tree, and the like can be used as the containing material of the repellent 740. The oil may be extracted by a conventional steam distillation method or may be obtained by purchasing a commercially available product.

It is needless to say that the liquid repellent can be absorbed by an absorbent material such as a nonwoven fabric or used in a sheet of a porous membrane material.

An incense spreader 750 is provided below the case 730. The incandescent diffuser 750 forcibly introduces air into the case 730 through the vent hole to diffuse the incense generated by the repelling agent 740 in a predetermined range do.

 Accordingly, the incendive diffuser 750 may be composed of an electric motor and a blowing fan, and although not shown, the electric motor is electrically connected to one of the plurality of electric wires accommodated in the through hole in the support stand.

The blowing fan is coupled to the driving side of the electric motor and rotates to generate airflow. The air is blown into the vent holes of the bottom surface of the case 730 by blowing air. The air introduced into the case 730 is discharged to the outside along the discharge hole provided above the case 730 together with the fragrance generated by the repellent 740 and diffused to a certain extent to prevent access to the insect.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention to be described below may be better understood. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the appended claims and their equivalents should be construed as being included within the scope of the present invention.

10: holding tower
20: Crossbar
30:
100:
200: LED module
300: camera
400: controller
500: cooler
510: Heat exchange unit
520: pumping unit
530: cooling processing unit
531: cooling pipe
532: cooling fan
540: air blowing guide unit
541: hollow
600: Canopy
700: Pest control part
710: Ultrasonic generator
720: Speaker
730: Case
740: Detachable article
750: incense spreader

Claims (9)

A strut standing upright from the ground horizontally or along the road;
A cross bar vertically coupled to the support bar top;
An LED module which is provided on the cross bar and is mounted on each side of the side wall and emits light, and a main body having a space portion formed therein and having at least a hexagonal periphery around the side wall, A controller provided on one side of the inner space of the main body and controlling the operation of the LED module and the camera, and a controller provided on the other side of the inner space of the main body to control the LED module in a circulating water cooling system and a circulating air cooling system An illuminator including a cooler for cooling; And
And a pest control unit provided at one side of the support stand to generate at least one of electromagnetic waves, sound waves, and chemicals to prevent access to pests,
The cooler
A heat exchange unit provided on the rear surface of the substrate of the LED module and having an inlet through which cooled liquid flows into the one side and an outlet through which the heat exchanged liquid is discharged in the other side;
A pumping unit connected to an outlet of the heat exchange unit to suck and discharge the heat-exchanged liquid so as to circulate in a predetermined direction,
The pumping unit is formed in a curved shape at a predetermined interval. A constant gap is formed between the curved lines. One end portion is connected to the heat exchange unit and the other end is connected to the pumping unit. And a cooling fan arranged to face the cooling pipe and rotating the rotating blades to generate air to cool the liquid flowing through the cooling pipe,
And an air blowing guide unit provided inside the main body and guiding blowing air generated from the cooling fan to the side of the LED module.
delete delete delete The method according to claim 1,
The air blowing guide unit includes:
A partition wall member having one end portion closely attached to the main body and the other end portion protruding in the direction of the controller to disperse the airflow in the direction of the respective LED modules;
And a guide member which has one end thereof in close contact with the LED module substrate and the other end of which protrudes in the direction of the cooling tube so as to guide the wind blown by the partition member to the side of the LED module. A streetlight.
The method according to claim 1,
Wherein the cooling processing unit is disposed in close contact with the heat exchange unit,
A cooling pipe connected to the heat exchanging unit at one end and connected to the pumping unit at a predetermined interval,
And a cooling fan that rotates the rotating blades to generate a blowing air to cool the liquid flowing through the cooling tube,
Wherein the cooling pipe has a constant gap between the curved gaps.
The method according to claim 6,
The air blowing guide unit includes:
A circulation inducing member for guiding the blowing air passing through the gap to circulate along the inside in the shape of a hollow tube in which one side of the opening is in close contact with the cooling tube and the other side thereof is in close contact with the LED module,
And a guide member formed in close contact with the LED module substrate and guiding the air circulated into the circulation inducing member to the side of the LED module.
The method according to claim 1,
The pest control unit
An ultrasonic generator provided on the support platform for generating ultrasonic waves of a certain frequency;
And a speaker arranged to surround the ultrasonic generator and amplifying the ultrasonic wave generated from the ultrasonic wave generator and outputting the amplified ultrasonic wave.
The method according to claim 1,
The pest control unit
A case provided in the support column and having a plurality of ventilation holes;
A repellent agent accommodated in the case and generating a fragrance to avoid insects,
And an incense spreader provided below the case for forcibly introducing air into the case through the vent hole to diffuse the incense generated by the repellent to a predetermined range.

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