KR101912246B1 - Induced power type lighting apparatus for indicating power-line - Google Patents

Abstract

The present invention relates to an insulated cover installed outside a power line; A current transformer installed outside the insulating cover and generating an inductive current from the current of the power line; An AC-DC converter for converting an induction current generated from the current transformer into a DC current; A charging unit for converting a current converted by the AC-DC converter into a charging current; A battery charged by the charging current converted by the charging unit; A wireless communication unit for performing wireless communication with an external terminal; A main controller for outputting a control signal according to an operation signal received from the terminal through the wireless communication unit or outputting a control signal according to a predetermined setting; A light emitting unit controller controlled by a control signal of the main controller; A casing installed in the power line to surround the current transformer and having an AC-DC converter, a charging unit, a battery, a wireless communication unit, a main controller, and a light emitting unit controller; And a light emitting unit provided in the case for irradiating light to the outside using a power source of the battery and controlled by the light emitting unit controller. According to the present invention, it is possible to stably receive power required for operation of an airborne obstacle for a power line without using an external power source by using an induction current generated by using a current of a power line, thereby increasing operational reliability It enables stable installation on high-voltage power lines as well as safe and convenient use.

Description

Induced power-line indicator lamp (Induced power-type lighting apparatus for indicating power-line)

The present invention relates to an induction power line indicator lamp, and more particularly, to an induction power line indicator lamp using an induction current generated by using an electric current of a power line so as to stably supply power required for operation of an aviation obstacle for a power line without an external power source The present invention relates to an inductive power line indicator lamp.

Generally, transmission towers are installed at regular intervals in order to support power lines for supplying power generated by power stations to consumers, and they are installed in a place where people are rarely located, so that high-voltage power flows, so that human casualties do not occur.

Such power transmission towers and power lines are required to be installed in accordance with aviation related laws and regulations, since it is difficult for the operator such as an aircraft or a helicopter passing near them to visually recognize them.

A conventional technique related to a power line disturbance lamp is disclosed in Korean Patent No. 10-1085555 entitled " Light Emission Disturbance for Transmission Lines ", which is a special high voltage transmission line that generates an electric field and protects the transmission line from a lightning strike And a conductor plate formed in parallel with the extra-high voltage transmission line to constitute a circuit, an aviation obstacle serving as a kind of capacitor for accumulating the amount of electric charge, and a current induced from the electric charge accumulated in the aviation obstacle serving as a kind of capacitor Wherein the air obstruction sphere includes an air barrier sickle sheath made of a material having a high permittivity as an insulator and an airway jacket inner sheath made of metal.

However, the prior art has a limit to smoothly drive an LED by only a charging power source of a capacitor, and a structure suitable for stable installation on a power line and safe use is not specifically proposed. Therefore, it has become necessary to develop an electric power line obstacle that can reliably install the electric power line in a high-risk electric power line and secure the operation reliability.

In order to solve the problems of the prior art as described above, it is necessary to use a current of a power line to stably receive power required for operation of an airborne obstacle for a power line without an external power supply, The present invention aims to provide a safe and convenient use as well as a stable installation of a high-voltage power line. Other objects of the present invention will become readily apparent from the following description of the embodiments.

In order to achieve the above object, according to one aspect of the present invention, there is provided an insulated cover installed outside a power line. A current transformer installed outside the insulating cover to generate an inductive current from the current of the power line; An AC-DC converter for converting an induction current generated from the current transformer unit into a DC current; A charging unit for converting a current converted by the AC-DC converter into a charging current; A battery charged by the charging current converted by the charging unit; A wireless communication unit for performing wireless communication with an external terminal; A main controller for outputting a control signal according to an operation signal received from the terminal through the wireless communication unit or outputting a control signal according to a predetermined setting; A light emitting unit controller controlled by a control signal of the main controller; A casing unit installed in the power line to surround the current transformer unit and including the AC-DC converter, the charging unit, the battery, the wireless communication unit, the main controller, and the light emitting unit controller; And a light emitting unit installed in the case unit to emit light to the outside using a power source of the battery, the light emitting unit being controlled by the light emitting unit controller.

Wherein the casing unit comprises an inner case made of a metal material and provided around the AC unit, the AC-DC converter, the charging unit, the battery, the wireless communication unit, the main controller, and the light emitting unit controller. And an outer case provided on the outer side of the inner case and made of EPDM (Ethylene Propylene Diene Monomer).

In the inner case, at least one or more of the light emitting units may be provided on the outer surface, and the outer case may have an opening to expose the light emitting unit to the outside, and a window of a light transmitting material may be installed in the opening.

The outer case has a cylindrical structure having both ends in a cone shape and has a plurality of split cases assembled to each other so as to be able to open and close the interior of the case. A through hole is formed in the vertex of the cone shape, And a clamp of an elastic material may be provided on each of the through-holes so as to clamp the power line in a state where flow is suppressed by a frictional force.

Wherein the insulating cover is composed of a plurality of divided covers arranged along a periphery of the outer surface of the power line, the plurality of divided covers are assembled by clamps provided around the both ends, And the inner case can be seated on the outer side by penetrating both ends of the inner case.

Wherein the light emitting unit includes a plurality of LEDs arranged on the substrate, wherein the main controller controls the light emitting unit controller according to an operation signal of the terminal to control the number of flashes per unit time, the blinking time, Some or all of them may be controlled.

According to the induction power line indicator lamp of the present invention, it is possible to reliably receive the power required for the operation of the aviation obstacle for the power line without supplying external power by using the induction current generated by using the current of the power line, This makes it possible to increase the operational reliability of the air obstacle, to provide a stable installation on a high-voltage power line, and to ensure safe and convenient use.

1 is a perspective view illustrating an inductive power line type power line according to an embodiment of the present invention,
2 is an exploded perspective view showing an inductive power line type power line lamp according to an embodiment of the present invention,
3 is a configuration diagram showing an inductive power line type power line lamp according to an embodiment of the present invention,
FIG. 4 is a perspective view showing an insulation cover installed state of an inductive power line type power line lamp according to an embodiment of the present invention,
FIG. 5 is a perspective view showing a state in which a current transformer is installed in an inductive power line type power line lamp according to an embodiment of the present invention,
FIG. 6 is a perspective view showing an inner case installed state of an inductive power line type power line lamp according to an embodiment of the present invention,
7 is a perspective view illustrating a state in which a window portion is separated from an inductive power line type power line lamp according to an embodiment of the present invention.

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated and described in detail in the drawings. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention, And the scope of the present invention is not limited to the following examples.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant explanations thereof will be omitted.

FIG. 1 is a perspective view illustrating an inductive power line indicator lamp according to an embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating an inductive power line indicator lamp according to an embodiment of the present invention, FIG. 5 is a configuration diagram showing an inductive power line type power line indicator according to an embodiment of the present invention.

1 to 3, an inductive power line indicator lamp 100 according to an embodiment of the present invention includes an insulation cover 110, a current transformer unit 120, an AC-DC converter 130, a charging unit 140 A battery 150, a wireless communication unit 160, a main controller 170, a light emitting unit controller 180, case units 190 and 210, and a light emitting unit 220.

2 and 4, the insulating cover 110 is installed outside the power line 10. [ Here, the power line 10 may be not only a power transmission line of a transmission tower but also various power supply cables requiring installation of an air obstacle. The insulating cover 110 may be made of a variety of insulating materials including synthetic resin such as MC (Monomer Caster) or the like. The insulating cover 110 may be composed of a plurality of divided covers 111 arranged along the outer circumference of the power line 10 and a plurality of divided covers 111 may be formed by clamps 112 And a seating groove 113 on which the current transformer unit 120 is seated can be formed along the periphery. The insulating cover 110 may pass through the through holes 193 (shown in FIG. 6) formed at both ends of the inner case 190 (shown in FIG. 6) to be described later so that the inner case 190 can be seated on the outer side. Here, the split covers 111 may be divided into a pair in such a manner that they are located on both sides of the power line 10 by being divided in the longitudinal direction as in the present embodiment. In addition, the clamp 112 may be configured such that a pair of bendable members, for example, semicircular in shape, are hinged to each other at one end, and the other end of the bendable member is detachably coupled to each other with a fastening member such as a cicada. The insulating cover 110 may be prevented from leaking when it rains by using its own material, structural characteristics, or a separate sealing member.

2 and 5, the current transformer unit 120 is installed outside the insulating cover 110, for example, in the seating groove 113 of the insulating cover 110, and generates an induced current from the current of the power line 10 . The current transformer unit 120 generates an induction current used for charging the battery 150 by electromagnetic induction by the current flowing in the power line 10. [ The current transformer unit 120 may be formed in a ring shape. In order to secure the amount of power required for the operation of the light emitting unit 220 used as an air conditioner, a plurality of current transformers may be provided.

The current transformer unit 120 may include, for example, a core made of a conductive material, an insulating member provided outside the core, a coil wound around the outer side of the insulating member, and a cover surrounding the coil. Here, the core may be made of iron or an alloy thereof, or various other conductive metal materials, and may have a single ring structure or a structure in which a plurality of layers are stacked. In place of the fixed ring, It may have a connection ring structure in which both ends are connected to each other by a member. The insulating member is an insulating material provided to surround the core, and performs an insulating function between the core and the coil. The coil is wound around a plurality of cores via an insulating member and can transmit the generated induced current to the AC-DC converter 130 through a cable. The cover can be, for example, a core, an insulating member, a casing for enclosing the coil, or various structures such as a covering material or a coating layer. In addition to the sealing function and the insulation function, the cover minimizes the influence of the overcurrent, It can be made of excellent silicone rubber and blended EPDM (Ethylene Propylene Diene Monomer).

Referring to FIG. 3, the AC-DC converter 130 converts the induced current generated from the current transformer unit 120 to DC. Therefore, the AC-DC converter 130 converts the AC voltage generated from the current transformer unit 120 into a DC voltage required for charging the battery 150.

The charging unit 140 converts the current converted by the AC-DC converter 130 into a charging current. The charging unit 140 converts the current and the voltage supplied from the AC-DC converter 130 into a current and voltage of a level that satisfies the charging of the battery 150, thereby storing the electric energy in the battery 150. [ The charging unit 140 is configured to charge the DC power converted through the AC-DC converter 130 to charge the battery 150 to prevent the battery 150 from being burned as well as to discharge the battery 150 from the battery 150 to the light emitting unit 220 .

The battery 150 is charged by the charging current converted by the charging unit 140 and supplies not only a power source for the operation of the light emitting unit 220 but also other power sources necessary for the configuration and operation of the present invention.

The wireless communication unit 160 performs wireless communication with the external terminal 20. Various types of wireless communication methods including Bluetooth, Wi-Fi, ZigBee, and the like can be applied to the wireless communication unit 160 in addition to the infrared communication method. Here, the terminal 20 may be a remote controller that converts a signal generated by operating a manipulating part such as a button or a switch into a signal for wireless transmission and outputs the converted signal. In addition, the manipulating part, the signal converting part, A variety of devices capable of wirelessly outputting operation signals can be used and a smartphone capable of installing and operating an application for outputting operation signals required by the present invention can also be applied. Since the terminal 20 plays an important role in manipulating the airborne obstacle to the power line 10, it is necessary to permit the operation only for a specific person (authorized person) in use thereof, In the case of a plurality of devices used individually, it is necessary to perform the authentication or connection procedure for security by a predetermined procedure, and further, a process of encrypting and decrypting the operation signal may be required.

2 and 3, the main controller 170 outputs a control signal according to an operation signal received from the terminal 20 through the wireless communication unit 160, or outputs a control signal according to a predetermined setting. Meanwhile, the main controller 170, the AC-DC converter 130, the charging unit 140, the wireless communication unit 160, and the light emitting unit controller 180 may be integrated boards or devices, All or a portion of these may be formed of individual boards or devices and may be fixed to the inner surface of the inner case 190 (shown in FIG. 6) to be described later or to the outer surface of the insulating cover 110 by bolts, clamps, brackets or the like .

The light emitting portion controller 180 is controlled by a control signal of the main controller 170. The light emitting portion controller 180 may be a plurality of light emitting portions 220 corresponding to the number of the light emitting portions 220, And can control on / off, blink rate, illumination and the like of the light emitting unit 220 according to a control signal of the main controller 170.

2, 6 and 7, the casing units 190 and 210 are installed in the power line 10 so as to surround the current transformer unit 120 and include an AC-DC converter 130, a charging unit 140, A wireless communication unit 160, a main controller 170, and a light emitting unit controller 180 are installed. The case parts 190 and 210 may be formed of, for example, the inner case 190 and the outer case 210 as in the present embodiment.

The inner case 190 is installed around the transformer unit 120 and includes an AC-DC converter 130, a charging unit 140, a battery 150, a wireless communication unit 160, a main controller 170, A sub controller 180 is installed and may be made of a metal material to protect the internal installation from the influence of an external electromagnetic field. The inner case 190, like the outer case 210, may be composed of a plurality of, for example, a pair of split cases 191 assembled together to open and close the inner case 190. A flange 192 may be provided on the edge of the split case 191 for coupling to each other and a plurality of flanges 191 may be assembled by a bolt and a nut.

At least one or more light emitting units 220 may be installed on the outer surface of the inner case 190. In this embodiment, four light emitting units 220 are provided.

The outer case 210 may be made of EPDM (Ethylene Propylene Diene Monomer) material, which is installed outside the inner case 190 and hermetically sealed. The outer case 210 is formed with an opening 211 for exposing the light emitting unit 220 attached to the outer surface of the inner case 190 to the outside and a window 212 of a light- And can be detachably installed by bolts or the like. Here, the window 212 may be made of, for example, a transparent polycarbonate material for enhanced durability.

The outer case 210 may have a cylindrical structure that forms a cone portion 213 having both ends in a cone shape so as to reduce the air resistance and may include a plurality of split cases 214 A through hole may be formed at the vertex of the cone portion 213 to allow the power line 10 to penetrate therethrough and the flow line may be formed in the through hole so as to prevent the power line 10 from slipping by the frictional force. A clamp 217 made of an elastic material such as a rubber material for clamping in a restrained state may be provided. The clamp 217 is provided in each of the split cases 214 so that it can be fixed to the power line 10 by bolt fastening and fastening to each of them. The flange 215 may be formed at the edge portion of the split case 214 which is in contact with each other and the flange 215 may be fastened by the locking portion 216 such as a method of fastening a nut of a fastening bolt, As shown in Fig.

3, 6, and 7, the light emitting unit 220 is installed in the case units 190 and 210 to emit light to the outside using the power source of the battery 150, and the light emitting unit controller 180 Respectively. The light emitting portion 220 may include LEDs 222 arranged on the substrate 221 in a large number. The main controller 170 controls the LED 222 in accordance with the operation signal of the terminal 20 so that the LED 222 can be partially or wholly controlled in terms of the number of blinking times, .

According to the induction power line indicator lamp according to the present invention, the induction current generated by using the current of the power line can be used to stably supply the power required for the operation of the aviation obstacle for the power line without supplying the external power source This makes it possible to increase the operational reliability of the airborne obstacles and to ensure stable installation on high-voltage power lines, as well as to ensure safe and convenient use.

Although the present invention has been described with reference to the accompanying drawings, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

10: Power line 110: Insulation cover
111: split cover 112: clamp
113: seat groove 120:
130: AC-DC converter 140:
150: battery 160: wireless communication unit
170: Main controller 180: Light emitting section controller
190: inner case 191: split case
192: flange 193: through hole
210: outer case 211: opening
212: Window 213:
214: split case 215: flange
216: locking portion 217: clamp
220: light emitting portion 221: substrate
222: LED

Claims (6)

An insulating cover provided outside the power line;
A current transformer installed outside the insulating cover to generate an inductive current from the current of the power line;
An AC-DC converter for converting an induction current generated from the current transformer unit into a DC current;
A charging unit for converting a current converted by the AC-DC converter into a charging current;
A battery charged by the charging current converted by the charging unit;
A wireless communication unit for performing wireless communication with an external terminal;
A main controller for outputting a control signal according to an operation signal received from the terminal through the wireless communication unit or outputting a control signal according to a predetermined setting;
A light emitting unit controller controlled by a control signal of the main controller;
A casing unit installed in the power line to surround the current transformer unit and including the AC-DC converter, the charging unit, the battery, the wireless communication unit, the main controller, and the light emitting unit controller; And
A light emitting unit installed in the case unit to emit light to the outside using a power source of the battery, the light emitting unit being controlled by the light emitting unit controller;
Lt; / RTI >
In the case,
An internal case formed of a metal material and provided around the current transformer unit and having the AC-DC converter, the charging unit, the battery, the wireless communication unit, the main controller, and the light emitting unit controller installed inside; And
An outer case provided on the outer side of the inner case and made of EPDM (Ethylene Propylene Diene Monomer) material;
Lt; / RTI >
The inner case includes:
Wherein at least one or more of the light emitting portions are provided on the outer surface,
The outer case includes:
An opening is formed to expose the light emitting portion to the outside, a window of a light transmitting material is provided in the opening,
The outer case includes:
A plurality of split cases each having a cylindrical structure at both ends in a cone shape and assembled together so as to be able to open and close the interior of the split case, a through hole is formed in the vertex of the cone shape so that the power line passes through the through hole, A clamp of an elastic material for clamping the electric power line in a state where flow is suppressed by a frictional force is provided,
The insulating cover
Wherein the plurality of split covers are assembled by clamps provided on both ends of the split covers, and a seating groove on which the current transformer is mounted is formed along the periphery of the outer circumference of the power line And the inner case is seated on the outer side by penetrating both ends of the inner case. delete delete delete delete The method according to claim 1,
The light-
An LED comprising a plurality of LEDs arranged on a substrate,
The main controller includes:
Wherein the control unit controls the light emitting unit controller according to an operation signal of the terminal so as to control a part or all of the number of blinking times, the blinking time, and the illuminance intensity per unit time of the LED.

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