KR20210068736A - Device for Birds extirpation using motion sensor - Google Patents

Abstract

The present invention relates to a bird extermination device using a motion detection sensor. More specifically, the present invention relates to a bird extermination device installed near a transformer or an electric wire support installed on an upper side of a utility pole and rotates a rotor blade by sensor detection to prevent birds from settling, and the bird extermination device places a reflective polyhedron on the top of a rotating shaft of the rotor blade to diffusely reflect sunlight to avoid the approach of birds.

Description

Device for Birds extirpation using motion sensor

The present invention relates to a bird repelling device using a motion sensor, and more particularly, it is installed near a transformer or electric wire support installed on the upper side of a telephone pole to rotate a rotary blade by sensor detection to prevent birds from being seated, It relates to an algae repelling device that arranging a reflective polyhedron on the upper end of the rotating shaft of the rotor blade to diffusely reflect sunlight to avoid the approach of birds.

In general, electricity produced in power plants is provided to homes through power transmission facilities. In particular, power transmission towers are used from power plants to substations, and electric poles are used from substations to houses, so that electric wires are arranged at regular intervals at a height above a certain height from the ground.

The power transmission tower is connected to the wire using a suspension insulator to the steel pole, the electric pole is connected to the wire by installing a transformer or a wire support. In this way, a certain space is formed in the portion connecting the electric wire to the transmission tower and the telephone pole, and the space can be used as a place where a nest of birds such as magpies is installed.

At this time, the nest is not only built with branches, but also pieces of wire are often used, and the metallic material often causes a power outage accident or malfunction of the installation device due to contact with an existing electric wire.

Therefore, in order to prevent this, a lot of manpower was put into dismantling the nests of birds from the telephone poles, but there was a problem in that it was not only cumbersome but also expensive.

In order to solve this problem, various devices for preventing birds from nesting on electric poles have been invented, but they have not been used because they have no practical effect. In particular, conventional inventions such as generating ultrasonic waves or operating a pinwheel using wind have It was effective in the beginning, but after a certain period of time, the birds adapt and it was not effective.

Korean Patent No. 10-1101881 (registered on December 27, 2011; hereinafter referred to as 'Prior Document 1') suggests a device for repelling birds. The prior document 1 is composed of a solar cell, a bird detection sensor, a bird repelling fan installed downward, and a fixing piece that is an installation means on a utility pole. When a bird is detected, wind and strong light are provided, and the outer cover of the bird repelling fan is installed. It is provided in a structure that allows light reflection by using it.

However, in Prior Document 1, since the fan is rotated to generate wind, the configuration of the device is increased, whereas the range of protection of the device is limited. In addition, in order to effectively protect one utility pole or a power transmission tower, a plurality of them must be installed. However, when the device of Prior Document 1 is used, there is a disadvantage in that the cost is excessively consumed.

Korean Patent No. 10-1169567 (registration on July 24, 2012; hereinafter referred to as 'Prior Document 2') suggests a bird repellent. The prior document 2 is composed of a solar cell, a fixed frame for attaching the solar cell, an elastic fixture for installation on a telephone pole or a power transmission tower, and a wing means installed on the fixed frame to flap wings. The bird repellent of this prior document 2 is further provided with a sound generating unit and a sound wave generating unit for generating a sound wave when a bird is detected by a bird detecting sensor, and includes a plurality of LED light emitting units for emitting light.

In the preceding document 2, when a bird is detected by a bird detection sensor, the access of the bird is blocked through the wing means, sound and sound wave generation, and LED light emission. However, the prior document 2 has a structure that rotates or moves the blades up and down, and since it uses an LED light emitting unit, a large amount of power consumption is required and a charging device of a large capacity is required, thereby increasing the manufacturing cost.

Korean Patent No. 10-1101881 (Registered on December 27, 2011): Bird Repellent Device Korean Patent Registration No. 10-1169567 (Registered on July 24, 2012): Bird repellent

The bird repelling device using the motion detection sensor of the present invention for solving the problems of the prior art as described above,

An object of the present invention is to provide a device for preventing a nearby bird from sitting by operating a rotary blade by a motion sensor.

In particular, a hemispherical reflective multi-faceted cap is mounted on the upper end of the rotary shaft of the rotary blade to reflect surface reflection at various angles to avoid bird access, thereby reducing power consumption by reducing the frequency of rotary blade drive by motion detection sensor. The purpose is to provide a device capable of

A bird repelling device using a motion sensor of the present invention for solving the above problems,

A device installed on a telephone pole or a power transmission tower to repel birds, the apparatus comprising: a power supply unit; a main body having a motor driving unit coupled to a rotating shaft exposed to the upper part; a rotating blade coupled to the rotating shaft exposed to the upper part of the body and rotated by the operation of the motor driving unit; a motion detection sensor installed on the outer surface of the main body to detect the approach of birds; A control unit installed inside the main body to supply power from the power supply unit to the motor driving unit by a signal detected by the motion sensor to drive the motor;

The main body is formed as a plate-shaped cylindrical body, and an assembly consisting of a bracket or a fastening tie for coupling to a telephone pole or a power transmission tower is formed on the side, and the main body has one upper surface or one upper surface and three to four operations on the side. Each of the detection sensors is installed, so that sensor detection in various directions can be performed.

In addition, a reflective multi-faceted cap having an outer surface formed of a reflective material formed in a hemispherical shape by a polygon may be further installed on the upper end of the rotation shaft to achieve surface reflection at various angles.

In addition, the upper surface of the rotary blade may be further formed with a reflective polyhedral protrusion having a polygonal outer surface in a hemispherical shape protruding upward to achieve surface reflection at various angles.

In addition, a solar panel is further installed on the upper surface of the main body, so that the power supply unit can be charged.

In addition, a plurality of pressure sensors and electric shock wires are wired on the upper surface of the main body, and when partial pressure is detected, electricity can be passed through the electric shock wires to cause an electric shock.

The bird repelling device using the motion detection sensor of the present invention by the above solution means,

When birds are detected, the rotor blades can be activated to prevent nesting in main parts of telephone poles or power transmission towers.

In particular, it is possible to surface-reflect sunlight in various directions by forming a reflective multi-faceted cap or reflective multi-faceted protrusion, and by increasing the amount of light reflected by surface reflection, it is possible to prevent birds from approaching at a distance or a short distance in advance.

In addition, when sitting on the main body by the electric shock wire wired on the upper surface, the pressure sensor detects this and momentarily releases a high-voltage current to allow the bird to evacuate. It became possible to provide a device capable of blocking access.

Figure 1a is a perspective view of a bird repelling device according to a preferred embodiment of the present invention.
Figure 1b is a block diagram of the configuration of the bird repelling device according to the present invention.
1C is a schematic diagram showing an example in which a plurality of motion detection sensors are mounted according to an embodiment of the present invention;
2A and 2B are schematic views showing a state in which a reflective multi-faceted cap is mounted on a rotating shaft according to an embodiment of the present invention.
3A and 3B are a plan view and a side view showing an example in which a reflective polyhedral protrusion is formed on a rotating blade according to another embodiment of the present invention.
4A and 4B are a plan view and a block diagram illustrating a form in which a solar panel according to an embodiment of the present invention is mounted.
5 is a plan view showing a bird repelling device to which an electric shock wire according to the present invention is wired.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Since the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and the present invention will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. In describing each figure, like reference numerals have been used for like elements. In the accompanying drawings, the dimensions of the structures are enlarged or reduced than the actual size for clarity of the present invention.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as "comprise", "comprising" or "have" are intended to designate that a feature, number, step, operation, component, or combination thereof described in the specification exists, and is one or the It should be understood that the existence or addition of the above other features or numbers, steps, operations, elements or combinations thereof is not precluded in advance.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those generally used and defined in the dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and are not to be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. .

1a is a perspective view of a bird repelling device according to a preferred embodiment of the present invention, FIG. 1b is a block diagram of the configuration of the bird repelling device according to the present invention, and FIG. 1c is a plurality of motion detection sensors according to an embodiment of the present invention It is a schematic diagram showing an example in which the is installed.

As shown, the bird repelling device 10 according to the present invention is installed on a telephone pole or a power transmission tower to prevent birds, particularly magpies, from nesting.

The algae repelling device 10 includes a main body 20, a rotary blade 30 and a motion detection sensor 40 installed on the outer surface of the main body, and a control unit 50 installed inside the main body. .

First, the main body 20 may be provided in various forms, such as a box shape having an accommodating space therein, a cylindrical shape, or the like. It is preferable that the main body is formed in an openable and openable form, and the opening and closing side is watertight by interposing a packing.

A power supply unit 21 and a motor driving unit 22 are installed inside the main body 20 .

The power supply unit 21 may receive power from the outside, use a replaceable primary battery, or use a secondary battery that is simply charged through a solar cell or wind power.

The motor driving unit 22 may be configured only with a motor, or a reduction gear may be additionally coupled thereto. The motor driving unit transmits the rotational force generated by the power supply to the rotating shaft 23 so that the rotational force is transmitted from the inside of the main body to the outside. The coupling of the motor driving unit 22 and the rotating shaft 23 may be coaxially coupled in series, or by using an auxiliary member such as a gear, the driving shaft and the rotating shaft of the motor driving unit may be bent in an intersecting direction to transmit rotational force. In addition, since the rotating shaft 23 is installed through the main body 20, a bushing or a separate auxiliary member is used to sufficiently support the rotating shaft using a bushing or a separate auxiliary member on the contact surface with the main body, and rainwater or foreign substances are prevented from flowing into the inside through the penetrating portion of the rotating shaft. It is preferable to provide a watertight structure to prevent it.

Next, the rotary blade 30 is coupled to the rotary shaft 23 exposed to the outside of the body and receives power by the rotary shaft to rotate. The wing portion of the rotary blade 30 is not limited to four as shown, but may be variously configured in the range of 1 to 6 pieces.

In addition, the rotary blade 30 may be installed on the upper surface of the main body to rotate on a horizontal line or may be installed on the side to make rotation on a vertical line.

The rotary blade 30 is provided in a structure detachable from the rotary shaft 23, and the length of the rotary blade can be formed in various ways to selectively mount and use the rotary blade of a required length according to the environment of the installation place. However, it is preferable that the rotary blade 30 does not overlap the detection area of the motion detection sensor 40 to prevent the driving of the rotary blade from being sensed by the motion detection sensor. Therefore, the rotary blade 30 is preferably installed on the edge of the main body 20, it is preferable that the motion detection sensor 40 is installed in the portion furthest away from the rotary blade.

The motion detection sensor 40 is installed on the outer surface of the main body 20 to detect the approach of birds, and to drive the rotary blade 30 by the detection signal. The motion detection sensor 40 is installed in a direction as far as possible from the rotary blade 30 as shown in FIG. 1A to prevent sensing the driving of the rotary blade. At this time, a detection prevention wall is formed on the outer surface of the main body on which the motion detection sensor 40 is mounted in the direction of the rotation blade to prevent the motion detection sensor from detecting the rotating blade, or the motion detection sensor is installed by inserting the motion detection sensor into the body by a certain depth. This can make the rotor blades undetectable.

The motion detection sensor 40 is preferably installed in the direction where the birds mainly approach depending on the installation location, and is installed on the upper surface of the main body 20 as well as the front, rear, left, right, and side walls, respectively, as shown in FIG. 1c to approach from various directions. It is possible to detect the tidal current to operate the rotary blade 30. That is, as shown in the figure, in the case of a box type, one is installed on the upper surface, and each is installed on the other side of the four sides except for the installation surface, so that various angles can be sensed. In addition, in the case of a cylindrical body, by installing 3 or 4 at an isometric angle on the side, it can be sensed in all directions.

Next, the control unit 50 controls various signal flows and power supply of the bird repelling device. When the detection signal from the motion detection sensor 40 is detected, the control unit 50 supplies power from the power supply unit 21 to the motor driving unit 22 to operate the motor driving unit so that the rotary blade 30 is rotated.

At this time, the driving time of the motor driving unit 22 is such that when the detection signal of the motion detection sensor 40 is detected, the operation is made for a preset time, or the operation is performed only when the detection signal of the motion detection sensor 40 is detected. can make you lose

The algae repelling device 10 configured as described above is to be installed on a telephone pole or a power transmission tower by forming an assembly on the lower surface or one side of the main body 20 . The assembly can be installed in a vertical or horizontal direction using a bracket or a fastening tie.

2A and 2B are schematic views illustrating a state in which a reflective multi-faceted cap is mounted on a rotating shaft according to an embodiment of the present invention.

As shown, the rotary blade 30 is mounted on the rotary shaft 23, and a reflective multi-faceted cap 24 is mounted on the end of the rotary shaft to finish. The reflective multi-faceted cap 24 of the present invention is coupled to the end of the rotating shaft, and has a multi-faceted shape formed in a hemispherical shape by forming a reflective layer that reflects light on an outer surface and spaced apart from a curved surface by a predetermined angle. The reflective multi-faceted cap 24 may be formed to be larger than the diameter of the rotation shaft 23 to provide a reflective effect by a wide surface.

As described above, the multi-faceted reflective cap 24 blocks the approach of birds by diffusely reflecting sunlight irradiated from various directions. In particular, in the case of a curved surface, various reflection angles can be provided, but the intensity of reflected light is low due to point reflection. However, when a hemispherical reflective polyhedron is formed by a plurality of surfaces as in the present invention, the effect of blocking the approach of birds can be enhanced by increasing the intensity of reflected light due to surface reflection.

That is, as shown in FIG. 2b, the light irradiated from one direction is reflected by the reflective multi-faceted cap 24 according to the present invention and proceeds, but as shown in the figure, the reflected portion is formed as a plane, so it is reflected by the size of the plane. Since the amount of light is increased, it is possible to reflect a longer distance and stronger light than reflected on a curved surface, thereby blocking the approach of birds.

It is preferable that the surface of the reflective multi-faceted cap 24 has a dome shape by forming a reflective surface between at least 5 steps and a maximum of 20 steps from the lower end of the cap to the upper end, and forming steps to have a width of a similar ratio on both sides. . When formed in less than five stages, although the amount of reflected light is large, the angle difference in the direction in which the reflected light is provided is large, so it is difficult to provide an evasion effect for the birds approaching therebetween. In addition, when it exceeds 20 stages, it is possible to minimize the angle between the reflections, but since the surface reflecting in one direction is narrow, the difference in the amount of reflection is not formed significantly when compared to the point reflection, it is preferable that the surface is formed in the above range.

Since the blocking of the approach of the bird by such diffuse reflection can be made substantially outside the detection area of the motion detection sensor 40, it is possible to lower the power consumption by lowering the driving frequency of the rotary blade 30 according to the approach of the bird.

3A and 3B , a reflective multi-faceted projection 31 may be further formed on the upper surface of the rotary blade 30 . As shown, the reflective multi-faceted protrusion 31 has a hemispherical shape protruding upward similarly to the reflective multi-faceted cap, and forms a hemispherical shape on the outer surface by a plurality of surfaces in the same manner as the reflective multi-faceted cap, and has a reflective surface on the outer surface to provide reflected light at a certain angle.

These reflective multi-faceted projections 31 can provide a reflective effect even in a state in which the rotor blades are stopped, and provide sparkles even when the rotation blades 30 rotate to avoid birds.

The half-sided protrusion 31 may be formed on the upper surface of the main body in addition to the rotary blade to provide surface reflected light to provide the effect of blocking the approach of birds.

4A and 4B are a plan view and a block diagram illustrating a form in which a solar panel according to an embodiment of the present invention is mounted.

The solar panel 60 is disposed on the upper surface of the main body 20 , and when light is irradiated, absorbs light to produce electricity, and the generated electricity may be charged in the power supply unit 21 . At this time, it is possible to stably charge the electricity produced by providing a charging module to the solar panel or the power supply unit. When there is no charging module in the solar panel and the power supply unit, a charging module may be provided in the control unit so that electric charging may be performed by the power supply unit through the control unit.

As shown in FIG. 5 , a plurality of pressure sensors 70 may be arranged at regular intervals on the upper surface of the main body 20 of the present invention, and the electric shock wire 80 may be exposed to the outside.

The pressure sensor 70 and the electric shock wire 80 are connected to the control unit 50, and when a pressure sensing signal is partially transmitted among the pressure sensors 70 installed in plurality to the control unit 50, the control unit causes the tidal current on the upper surface of the body. It is determined that it is sitting, and a high-voltage current is instantaneously passed through the electric shock wire 80, and the electric shock bird can be surprised and separated from the bird repelling device.

In this case, the control unit 50 may further include a transformer for generating a high-voltage current to generate and discharge the high-voltage current when necessary.

In addition, when the pressure is applied to the plurality of pressure sensors 70 as a whole, it is determined that the detection is made by a weight or wind pressure rather than a bird sitting on it, so it does not emit a high-voltage current, and when this total pressure sensing is maintained for a long time By using a wired or wireless communication device, a signal can be sent to the manager for quick inspection.

The electric shock wire 80 is exposed on the upper surface of the main body and wiring is made as shown, but in addition, a plurality of high-voltage current carrying points are formed on the upper surface of the main body to emit a high-voltage current to each point, and the electric current is caused by a weak electric shock. can be removed from the bird control system.

In addition, the electric shock method has become possible to provide a device capable of blocking in advance the nesting by preventing the birds from sitting even when the rotor blades are damaged or do not operate normally.

10: bird repellent device
20: body
21: power supply unit 22: motor driving unit
23: rotation axis 24: reflective multi-faceted cap
30: rotary wing
31: reflective polyhedron
40: motion detection sensor
50: control unit
60: solar panel
70: pressure sensor
80: electric shock wire

Claims (6)

In a device installed on a telephone pole or a power transmission tower to repel birds,
The power supply unit 21 and the motor driving unit 22 coupled to the rotating shaft 23 exposed to the upper portion is built-in the main body 20;
a rotating blade 30 coupled to the rotating shaft 23 exposed to the upper part of the body and rotated by the operation of the motor driving unit 22;
a motion detection sensor 40 installed on the outer surface of the main body 20 to detect the approach of birds;
A control unit 50 installed inside the main body 20 to supply power from the power supply unit 21 to the motor driving unit 22 by a signal detected by the motion detection sensor 40 to drive it; A bird repellent device. According to claim 1,
The main body 20 is formed as a plate-shaped cylindrical body, and a coupling body composed of a bracket or a fastening tie for coupling to a utility pole or a power transmission tower is formed on the side thereof,
Bird extermination device, characterized in that the main body has one upper surface or one upper surface and three to four motion detection sensors 40 are installed on the side, respectively, to detect sensors in various directions. 3. The method of claim 2,
A bird repelling device, characterized in that the surface reflection is made for various angles by further installing a reflective multi-faceted cap 24 having an outer surface formed of a reflective material on the upper end of the rotation shaft 23 to form a hemispherical shape by a polygon. 4. The method of claim 3,
Bird repelling device, characterized in that the surface reflection is made for various angles by further forming a reflective polyhedral projection 31 having a polygonal outer surface in a hemispherical shape protruding upwards on the upper surface of the rotor blade 30 . 3. The method of claim 2,
A solar panel (60) is further installed on the upper surface of the main body (20) to charge the power supply. 3. The method of claim 2,
A plurality of pressure sensors 70 and electric shock wires 80 are wired on the upper surface of the main body 20, and when partial pressure is detected, electricity is passed through the electric shock wires to cause electric shock. .

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