KR200487803Y1 - Arcing-horn for the line postinsulator - Google Patents

Abstract

The present invention relates to a resilient horn for preventing disconnection by a power distribution line and for preventing LP breakage.
The technical idea of the present invention is to prevent the breakage of the LP insulator by inducing and absorbing the external surge, and the filament of the pressure-proof structure is formed in the inside of the lightning conductor so that even if the lightning conductor explodes in overcurrent or overvoltage, And the filament is characterized by being able to prevent power outage and provide high quality electric power by reinforcing the electric power protection device due to the integrated bonding technology of the environmentally friendly silicone high-voltage direct injection method.

Description

{ARCING-HORN FOR THE LINE POSTINSULATOR}

This design guards and absorbs the external surge so as to prevent damage to the LP insulator. A filament of a pressure-proof structure is wound inside the lightning conductor so as to prevent secondary damage due to non-product even if the lightning conductor explodes in overcurrent or overvoltage. And the filament is capable of preventing electrostatic discharge and supplying high quality electric power by reinforcing the electric power protection device due to the integrated adhesive technique of the environmentally friendly silicone high-voltage direct injection method. The electric wire protecting device and the LP insulator prevention It is about my resentment for.

Generally, insulators are used to electrically insulate high-voltage wires, high-voltage wires, steel towers, transmission and distribution facilities, and to mechanically maintain or support the spacing of high-voltage wires. A plurality of wrinkles are formed on the outer surface to increase the surface leakage distance.

In recent years, polymer insulators which are lightweight, easy to process, transport, and install have been widely used while having electrical insulation properties and mechanical characteristics superior to those of conventional magnetic insulators.

The polymer insulator is formed of a polymer as a main body and has a plurality of polymer pads at predetermined intervals with a predetermined width on the outer circumferential surface, and a clevis type or an eye type coupling metal fitting .

The polymer insulator may be destroyed at once due to excessive electrical and mechanical stresses and excessive electric power arcing, or may be destroyed due to wind tunnel, severe temperature change, pollution by soot, salt due to dust in the dust and salt area, It may cause deterioration due to an abnormal voltage or the like.

In order to prevent the damage of the insulator, the insulator is installed around the insulator so as to generate an island lock between the soul and the inner soul when an abnormal voltage such as an overrun or overrun occurs. Damage, of course, is to prevent damage to the wire jacket near the support.

FIG. 5 is a perspective view of a mold insert connected to one side of a polymer line post insulator according to the prior art. This mold insert has a metal insert end ring 11 at the middle of the line post insulator 20 There was a problem in that it was exposed to natural disasters such as strong wind, heavy snow, and heavy rain.

In addition, arc fusing caused by lightning strikes a problem that the wire covering by the lightning surge penetrates and flashes, and the flux flows continuously from the breakdown point of the insulation, so that the electric wires are easily fused by the arc heat. As a result of exposure, it is easy to disconnect when touching algae and other non-insulated objects, which is a major cause of failure in line post insulators.

1. Korean Patent Registration No. 10-0823955

In order to solve the above-mentioned problem, the present invention is directed to prevent the LP insulator from being damaged by inducing and absorbing external surge. In the inside of the light-emitting element, the filament of the pressure- And the filament is reinforced with a power protection device due to an integrated adhesive technique of an environment-friendly silicone high-voltage direct injection method, and is capable of preventing electrostatic discharge and supplying high quality electric power. And to provide a sincerity for preventing breakage and preventing LP breakage.

In order to achieve the above-mentioned object, the present invention is directed to protect the LP insulator from damage when a thunderbolt caused by a lightning stroke, a direct lightning rod and an induction lightning occurs, An induction ring (100) having an opening (130) to be opened and closed and a fastener (140) bent in a rectangular shape on the other side opposite to the opening (130); A flange 220 having a plurality of corrugated insulator 210 is formed on the body and a filament 230 having a pressure-proof structure is inserted into the core 240 A light-emitting element 200 formed to wind on an outer circumferential surface; A supporting bracket 300 coupled at one end to the lower end of the lightning rod 200 and at the other end to prevent a ground fault by being assembled with a metal fitting of an LP insulator; .

Accordingly, the filament 230 of the light-emitting body is wound in the form of a diamond network, and the high-voltage injected silicon film 250 is further coated on the outer circumferential surface of the filament 230.

The opening 130 of the induction ring is formed such that the detent clip 131 is bent in a direction symmetrical to the opposite ends of the opening 130. The binding clip 120 is formed in an elliptical chain shape, Is engaged with the both-side latch portion (131), and is formed so as to be able to bind together.

In this way, the present invention can prevent the breakage of the LP insulator by inducing and absorbing the external surge, and the filament of the pressure-proof structure is wound inside the lightning rod so that even if the lightning conductor explodes in overcurrent or overvoltage, And the filament has the effect of preventing power outage and supplying high quality electric power by reinforcing the power protection device due to the integrated adhesion technique of the environmentally friendly silicone high-voltage direct injection method.

FIG. 1 is a side view of a lightning rod horn according to the present invention,
Fig. 2 is a plan view of Fig. 1,
Fig. 3 is an example of filaments as one embodiment of the present invention,
Fig. 4 is a view showing another embodiment of the present invention in which a silicon film surrounds a filament. Fig.
FIG. 5 is a view showing an example of a conventional self-contained hone.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will now be described in detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 4, the present invention is largely composed of an induction ring 100, a lightning arrester 200, and a support bracket 300.

The induction ring 100 is guided to protect the breakage of the LP insulator when a thunderbolt caused by a lightning stroke, a direct lightning strike, and an induction lightning occurs. In the induction ring 100, And a fixture 140 bent in a rectangular shape is formed on the other side opposite to the opening 130.

The light-emitting element 200 has an insulator shell 220 having a plurality of corrugated insulator 210 formed on its body so that the induction ring 100 is coupled to the upper end of the body, and a pressure- The filament 230 is formed to be wound on the outer circumferential surface of the core 240.

The support bracket 300 is coupled to the lower end of the lightning protection member 200 at one end thereof and the other end thereof is assembled with a metal fitting of the LP insulator to prevent a ground fault.

Accordingly, the filament 230 of the light-emitting body is wound in the form of a diamond network, and the high-voltage injected silicon film 250 is further coated on the outer circumferential surface of the filament 230.

That is, the filament is formed by a plug-in type winding method and is formed so as to be able to determine the winding thickness and the cell size according to the discharge grade, so that the internal pressure can be effectively dispersed and discharged upon breakdown. For example, it can be wound to withstand an explosion pressure of 10,000A.

In addition, the high-pressure-injected silicon film is provided to maximize the prevention of penetration, and high-pressure adhesion is ensured so as to prevent the interface between the ZnO device electrodes from occurring.

Such a silicone film is formed to have a high bonding strength so as to secure an excellent bonding strength when adhering to the filament.

The opening 130 of the induction ring is formed such that the detent clip 131 is bent in a direction symmetrical to the opposite ends of the opening 130. The binding clip 120 is formed in an elliptical chain shape, Is engaged with the both-side latch portion (131), and is formed so as to be able to bind together.

It is to be understood that the present invention is not limited to the specific preferred embodiments described above and that various modifications can be made by those skilled in the art without departing from the scope of the present invention, Of course, such modifications are within the scope of the claims.

100 ... induction ring 110 ... circular ring
120 ... binding clip 130 ... opening
140 ... fixture 200 ... arrester
210 ... Insect gut 220 ... Insect sheath
230 ... filament 240 ... core
300 ... support bracket

Claims (3)

delete The opening 130 is formed at one side of the circular ring 110 to be opened and closed by the binding clip 120 when the lightning stroke, the direct lightning strike, An induction ring 100 formed with a fastener 140 bent in a rectangular shape on the other side opposed to the opening 130; A flange 220 having a plurality of corrugated insulator 210 is formed on the body and a filament 230 having a pressure-proof structure is inserted into the core 240 A light-emitting element 200 formed to wind on an outer circumferential surface; A supporting bracket 300 coupled at one end to the lower end of the lightning rod 200 and at the other end to prevent a ground fault by being assembled with a metal fitting of an LP insulator; In my resentment made up,
The filament 230 is formed to be coated with a high-pressure-injected silicon film 250, and the high-pressure injected silicon film 250 is interposed between the ZnO device electrodes And the filament (230) is formed so as to be able to wind while determining the winding thickness and the size of the diamond-like mesh cell according to the discharge grade. LP Resistant to prevent damage to the insulator.
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