KR101318283B1 - Apparatus for displaying of electrical short and lamp state of street light pillar - Google Patents

Abstract

Disclosed is a light leakage and lamp status display device that monitors a short circuit and a lamp status by using a device built in the street lamp, and visually displays a lamp abnormality or a short circuit to detect a short circuit or a short circuit condition. .
The present invention includes a short circuit breaker and a lamp state display device including: an earth leakage breaker built in the street light pole and generating a short circuit detection signal when a short circuit is detected; A ballast built in the street lamp and supplying a voltage required to turn on a lamp, controlling a lamp current to maintain a constant brightness, and generating a lamp abnormal signal when the lamp is abnormal; When a ground fault detection signal or a lamp fault signal is generated from the ground fault breaker or ballast, the display lamp is turned on to visually display a ground fault or a lamp fault.

Description

Apparatus for displaying of electrical short and lamp state of street light pillar}

The present invention relates to a short-circuit lamp leakage and lamp status display device, and more specifically, to monitor the short-circuit and lamp status by using a device built in the street lamp, and to visually display the lamp abnormality or short-circuit detection when the lamp abnormality or short circuit is detected The present invention relates to a short-circuit warning device and a lamp state display device for easily recognizing the problem.

In general, street lighting is installed for night lighting in the city of Songson, where many people come and go. These street lights are composed of street lamps that are continuously installed along the roadside, street lamps (lamp) body is fixed to the top of the street lamps. In addition, such a street light has a structure that is automatically flashed every predetermined time by the street lamp flasher installed outside.

Conventional technology for street lamps is registered in the Korean Utility Agency Registration Utility Model Registration No. 20-0450218 (registered on September 6, 2010) (the name of the proposal: message display device installed in street lamps) (hereinafter, referred to as "prior art 1" ), The Korean Utility Model Registration Utility Model Registration No. 20-0446078 (registered on September 23, 2009) (name of the proposal: integrated security luminaire of wireless flasher, ballast and earth leakage breaker).

The disclosed prior art 1 is installed in the street lamp column, a display unit for outputting images and text, a control unit for remotely controlling the display unit and the street light, an input unit for inputting at least one of the image data, text data and control data to the control unit; It is provided with a memory for storing data, and installed in the street lamp column so that it can visually deliver various advertisements and delivery items through the display unit flashing according to the flashing state of the street lamp.

In addition, the prior art 2 is a hemispherical luminaire body coupled to a hemispherical transparent globe and a circular sealing member, a rectangular integral case formed integrally from one side of the luminaire body, discharge light through a through hole formed in one side of the luminaire body The coupling socket is electrically coupled to the ballast, which is provided with a coil, a condenser and an igniter separately therein, and is electrically connected to the ballast at a position spaced apart from the ballast by a predetermined distance from the wireless flasher in the integrated case. It is composed of an earth leakage breaker provided at a predetermined position. This prior art 2 can be integrated into the automatic flasher and the earth leakage breaker and ballast, thereby reducing the cost of the external installation of the wireless flasher and ballast, and according to the compact structure can further improve the aesthetics such as street lights or security. It was made.

1. Registered Utility Model Publication No. 20-0450218 (Registration of September 6, 2010) of the Korean Intellectual Property Office (Name of the proposal: Message display device installed in street lamps) 2. Registered Utility Model Publication No. 20-0446078 (Registered on September 23, 2009) of the Korea Intellectual Property Office

However, the above conventional technologies have the following problems.

For example, the prior art 1 is used to attach the electric sign to the street lamp for advertising purposes, there was a disadvantage that can not display the abnormal state of the street lamp.

In addition, the prior art 1 was not possible to detect the short-circuit and display it, it was also impossible to remotely check the short-circuit state of the street light.

In addition, the prior art 2 is to improve the efficiency of the work by implementing a wireless flasher, ballast and earth leakage breaker integrally to the luminaire, it is impossible to check the lamp state or the earth leakage state through the street lamp column, the short-circuit state of the street lamp remotely It was also impossible to confirm.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

The problem to be solved by the present invention is to monitor the short-circuit and the lamp state by using a device built in the street lamp, and to visually display when the lamp abnormality or short-circuit is detected by short-circuit And a lamp state display device.

Another problem to be solved by the present invention is when the short circuit is detected in the street lamp flasher to notify the short circuit detection of the short-circuit wirelessly to the central monitoring panel located in the remote to facilitate the real-time leakage of the street lamp attention to a specific street lamp It is to provide a lamp status display device.

Another problem to be solved by the present invention is a built-in display lamp that can display a short circuit and the lamp status in the street lamp, so that the administrator can easily recognize the short circuit and lamp status of the street lamp, the short circuit and lamp status It is to provide a display device.

According to a preferred embodiment of the present invention for solving the above problems the "leakage and lamp state display device of the street lamp,"

A ground fault breaker built in a street lamp and generating a ground fault detection signal when the ground fault is detected and performing a ground fault breaking operation;

A ballast embedded in the street lamp and supplying a voltage required to light a lamp, controlling a current of the lamp to maintain a constant brightness, and generating a lamp abnormal signal when the lamp is abnormal;

And a display device for visually displaying a short circuit or a lamp abnormality by lighting a display lamp when a short circuit detecting signal or a lamp abnormal signal is generated from the ground fault breaker or ballast.

The display device includes a controller for turning on the display lamp when a short circuit detecting signal or a lamp error signal is generated.

The display lamp is characterized in that built in the streetlight.

In addition, according to a preferred embodiment of the present invention "leak leakage and lamp state display device,"

And a street light flasher connected to the ground fault breaker to generate a ground fault alarm signal when the ground fault detection signal is generated from the ground fault breaker, and to make the generated ground fault alarm signal as a wireless signal to a remote central monitoring panel. It is done.

The street lamp blinker is characterized in that it comprises a wireless communication module for transmitting a short circuit alarm signal to a wireless signal.

According to the present invention, by using a device built in the street lamp, it is possible to monitor the short circuit and the lamp state, and to visually display it when the lamp abnormality or short circuit is detected, there is an advantage that can easily recognize the lamp or the short circuit state.

In addition, according to the present invention, when a short circuit is detected in the street lamp blinker, the central monitoring panel located in the remote area can be notified of a short circuit by wireless detection.

In addition, according to the present invention has a built-in display lamp that can display a short circuit and the lamp state in the street lamp, there is an advantage that the administrator can easily recognize the short circuit and the lamp status of the street lamp.

1 is a block diagram of an electrical leak and lamp state display device of the street lamp according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 is a block diagram of a "light leakage and lamp state display device according to the present invention", street lamp 100, lamp (street light) 110, earth leakage breaker 120, ballast 130, display device 140 ), The street lamp flasher 150, the central monitoring panel 200 is configured.

The earth leakage breaker 120 is built in the street lamp 100 and, when a short circuit is detected, serves to generate a short circuit detection signal and perform a short circuit blocking operation.

The ballast 130 is embedded in the street lamp 100 and supplies a voltage required to turn on the lamp 110, maintains a constant brightness by controlling the current of the lamp 110, and generates a lamp abnormal signal in the event of lamp failure Do it.

The ballast 130 is usually embedded in the street lamp 100 by being impregnated with a condenser and an igniter in a state connected in series with a lamp in the form of a choke coil wound around a core.

Here, the earth leakage breaker 120 or the ballast 130 is configured in the same manner as the earth leakage breaker or ballast applied to the existing street light, and thus will not be described in detail.

The display device 140 serves to visually display a short circuit or a lamp abnormality by lighting the display lamp 141 when a short circuit detecting signal or a lamp abnormal signal is generated from the ground fault breaker 120 or the ballast 130.

The display device 140 includes a controller 142 that turns on the display lamp 141 when a short circuit detecting signal or a lamp abnormal signal is generated, and the display lamp 141 is embedded in the street lamp 100. Do.

The street light flasher 150 is connected to the ground fault breaker 120 to generate a ground fault alarm signal when the ground fault detection signal is generated from the ground fault breaker 120, and makes the generated ground fault alarm signal as a wireless signal to a remotely located center. It serves to transmit to the watchdog 200. In this case, it is preferable that the ground fault alarm signal includes location information of a streetlight in which a ground fault has occurred. The location information is preferably set in advance to know the location of each street lamp.

Although not shown in the drawing, the street lamp flasher 150 includes a wireless communication module for transmitting a short circuit alarm signal to a wireless signal.

The central monitoring unit 200 is remotely located and generates an alarm for the occurrence of a short circuit when a short circuit detection signal is transmitted from the street lamp blinker 150, so that an administrator may easily know which street light has occurred.

The electrical leak and lamp state display device of the street lamp according to the present invention configured as described above includes a ground fault breaker 120 and a ballast 130 in the street lamp 100, and a display device 140.

The ground fault breaker 120 detects a ground fault through a conventional ground fault detection method, and when a ground fault is detected, the circuit breaker operates the circuit breaker to generate a ground fault detection signal and generates a ground fault detection signal at the same time. To pass).

The controller 142 of the display device 140 turns on a display lamp (for example, LED) 141 built in the street lamp 100 when the leakage detection signal is transmitted from the ground fault breaker 120 to generate a short circuit. Will visually indicate Here, the display lamp 141 is preferably embedded in a predetermined position of the street lamp 141 so that the administrator can visually identify.

In addition, the ballast 130 is to supply a high voltage required to turn on the lamp 110, and to maintain a constant brightness by controlling the current of the lamp 110, at this time by detecting the current flowing through the lamp 110 It is judged whether or not abnormal. For example, when excessive current flows through the lamp 110, it is determined that an abnormality has occurred in the lamp.

When it is determined that the lamp is abnormal, a lamp abnormal signal is generated and transmitted to the display device 140. When the lamp abnormal signal is transmitted, the controller 142 recognizes that the lamp is abnormal and displays the lamp. ) So that the administrator can easily check the lamp status with the naked eye.

That is, the present invention lights up the display lamp when a short circuit is detected or a lamp abnormality is detected, so that the administrator can easily recognize a short circuit occurrence or a lamp abnormal state with the naked eye.

On the other hand, another feature of the present invention is that it is possible to notify the central monitoring panel 200 located in the remote sensing.

For example, when the ground fault detector 120 detects a ground fault, the ground fault detector 120 transmits a ground fault detection signal to the street lamp blinker 150, and the street light blinker 150 generates a ground fault alarm signal when the ground fault blinker signal is transmitted. . Here, the ballast 120 generates a ground fault detection signal including position information for identifying the location of the street lamp caution when the ground fault detection signal is generated. Therefore, the ground fault alarm signal generated by the street lamp flasher 150 also includes location information for recognizing where a short circuit occurs in the street lamp column. The ground fault alarm signal is made into a wireless signal through a wireless communication module in space. Is emitted to and transmitted to the central monitoring panel 200 located in the remote.

The central monitoring unit 200 located remotely generates an alarm for a short circuit alarm when a short circuit alarm signal is received so that an administrator recognizes that a short circuit has occurred in the street lamp column. Make it easy to recognize which streetlight source has a short circuit.

Therefore, the manager can quickly find the lamppost and follow up on the short circuit, thereby preventing further accidents caused by the short circuit.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100... Streetlight
120 ... Earth leakage breaker
130 ... ballast
140 ... Display device
141 ... Indicator lamp
142 ... Controller
150 ... Street light flasher
200 ... Central Surveillance Group

Claims (4)

A ground fault breaker built in a street lamp and generating a ground fault detection signal when the ground fault is detected and performing a ground fault breaking operation;
A ballast embedded in the street lamp and supplying a voltage required to light a lamp, controlling a current of the lamp to maintain a constant brightness, and generating a lamp abnormal signal when the lamp is abnormal;
A display device for visually displaying a short circuit or a lamp abnormality by lighting a display lamp when a short circuit detecting signal or a lamp abnormal signal is generated from the ground fault breaker or ballast;
The display device includes a controller to turn on the display lamp when a short circuit detecting signal or a lamp abnormal signal is generated.
The display lamp is a short-circuit lamp leakage and lamp status display device, characterized in that built in the street lamp.
delete The method according to claim 1,
And a street light flasher connected to the ground fault breaker to generate a ground fault alarm signal when the ground fault detection signal is generated from the ground fault breaker, and to make the generated ground fault alarm signal as a wireless signal to a remote central monitoring panel. An earth leakage and lamp status display device.
The apparatus of claim 3, wherein the street light blinker comprises a wireless communication module configured to transmit a short circuit alarm signal to a wireless signal.

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