KR200423942Y1 - A street light having a receiving construction of ballast stabilizer - Google Patents

Abstract

This invention,

In the column having a ballast accommodating structure for accommodating a ballast connected to the underground power line entered into the column inside the column,

The ballast is made of a semi-circular shape of the front is open and a projection for mounting the ballast on the inner upper portion, forming a connecting ring to the upper and lower ends, respectively, and the ballast mounting stage is connected to each other by a connecting port,

Display to be mounted on the fixing projections protruding from the inner side of the column, and to determine whether there is a short circuit between the ground power line and each ballast and whether there is an abnormality of the lamp lead wire connected to the lamp lamp side from the ground power line and each ballast above The inspection department,

An entrance opening for entrance into the column of the ballast mounting unit is provided at the lower side of the column, and an inspection door opening and closing portion for inspection of the display inspection unit is provided at a predetermined position of the column, and through the inspection door opening portion in a state where the operator stands up. Checking the operation of ballast and short circuit is possible.

While allowing sufficient utilization of the inner space of the columnar to form a narrow constant space, it is possible to store a large number of ballasts and to make storage of the ballasts relatively easy, and to check the abnormality of the wires connected from the ballasts relatively easily. It relates to a columnar column having a ballast receiving structure that makes it possible.

Column, ballast storage structure, inspection door opening, ballast, terminal part, display inspection part, ballast attachment stand

Description

A street light having a receiving construction of ballast stabilizer

1 is an exploded perspective view of each element using the present invention,

Figure 2 is a cross-sectional view showing a state in which the ballast is coupled to the ballast mounting plate applied to the present invention,

3 is a schematic cross-sectional view showing a state in which the ballast mounting base, the terminal unit, the display inspection unit, etc. according to the present invention are connected in a vertical line and fixed in the column,

4 is a perspective view of the columnar applied by the present invention,

Figure 5 is a partial schematic front view of the columnar to be applied by the present invention.

※ Explanation of the main symbols in the drawings

10; Underground power lines 20; Lamp lead wire

30; Inspection lead wire

100; Lanterns 101; Fixing protrusion

110; Support 120; Lighting

130; Inspection door opening 131; door

140; Entry opening 200; ballast

300; Ballast attachment stage 310; Connector

320; Link 330; spin

400; Terminal portion 500; Display inspection department

510; Display check plate 520; Body

530; Fixture

The present invention relates to a columnar ballast storage structure for accommodating a ballast enclosure accommodated in a lamp or a street lamp, and in detail, the ballast box is raised to an appropriate position in the column and mounted, but there is an abnormality such as a short circuit between a ballast and a lamp. The present invention relates to a columnar column having a ballast accommodating structure for enabling identification.

In general, a lamp used for street lamps is a discharge lamp that emits light by discharge in a low pressure mercury vapor. When current flows due to the general characteristics of the discharge lamp, the voltage required for discharge decreases, so that a discharge is performed by applying a constant voltage. I'm getting up. In this process, if the current is excessively increased, there is a possibility that the lamp may be damaged. Therefore, the ballast is connected in series to prevent the increase of the current.

The ballast, which is commercially available and installed in the column, usually has a structure in which the top of the ballast is mounted on a hook-shaped mounting portion provided inside the lower end side of the column.

In the inspection of the column, the inspection of the ballast is an essential task. To check the ballast and to check for disconnection, the opening of the lower part of the column is opened, and then the ballast is removed from the outside. After checking and checking the abnormality of the parts connected from the underground power line, which is the incoming main power line, and the wires connected from the ballast to the lamp side, the ballast is stored in the lamp column again to be caught in the hook-shaped mounting part. After the ballast is lifted up and fixed to the upper side, the opening is sealed, and the inspection work such as the abnormality of the wire and the ballast in the column are completed.

However, if a ballast having a considerable weight is incorrectly mounted on a hook-shaped mount in the course of such work, a phenomenon in which the wire coating is peeled off due to the fall of the ballast is uncommon, and in the case of rain, an electric shock due to the peeled coating may occur. They are also exposed to dangers, exposing serious problems that threaten the safety of passers-by.

Therefore, in order to prevent such an electric shock accident, a safety pad made of a non-conductor such as rubber material is wound around the outer circumference of the column, in particular the position of the pedestrian, which corresponds to the height of the passerby. In order to check the complexity of the ballast and the ballast in the column every time, there is a limit that results in a problem of deterioration of work efficiency such as opening the opening after removing the safety pad.

In addition, a plurality of ballasts should be provided in the column where the lamps are formed in a large number. In the case where the structure of the plurality of ballasts is accommodated, it is difficult to secure sufficient space for accommodating the plurality of ballasts in the column having a relatively narrow space. The problem is pointed out.

In view of this, a number of ballast technology has been disclosed or disclosed to the Korean Intellectual Property Office. In the case of Utility Model Registration No. 369736, filed with the Korean Intellectual Property Office, By providing a mounting table for the stabilizer, the mounting table on which the ballast is fixed is able to be pulled out from the column and the rotation of the mounting table is also possible when the ballast is checked, so that the stable storage structure of the ballast and the inspection work by the rotation can be easily performed. It is possible to expect the advantage of the efficient work and stable storage effect of the ballast when only one ballast is accommodated in the column, but there is a problem that is not suitable when a plurality of ballasts are stored in the column.

In contrast, the utility model registration No. 254299 'street light ballast withdrawal box structure', it is possible to avoid the work in the column by exposing all parts necessary for the wiring of the wire circuit such as cables from the column. To provide the simplicity of work procedure and the reduction of working time due to the prefabricated structure, a metal sealed type drawer box is used to store parts such as a ballast and an earth leakage breaker mounted inside the column. The whole is separated from and provides a drawable and retractable structure.

However, in the case of the draw box structure having the above structure, there are a plurality of wires connected to the top and bottom of the ballast, respectively, considering that the length of the wire is limited to the construction process, the draw box completely drawn out from the column It is impossible to do this, and it is pointed out that a problem that is inconvenient of the work is caused, such as having to protrude to the outside of the column to some extent, and check the disconnection.

Therefore, the present invention has been devised to solve the above problems,

In order to allow sufficient utilization of the inner space of the columnar to form a narrow constant space, it is possible to store multiple ballasts and to make storage of ballasts relatively easy, and to easily check the abnormality of wires connected from the ballasts relatively easily. Its purpose is to provide a columnar ballast receiving structure.

The present invention for achieving the above object,

In the column having a ballast receiving structure for accommodating the ballast 200 connected to the underground power line 10 entering the column 100 into the column 100,

The front is made of a semi-spherical shape is opened and the projection 330 for mounting the stabilizer 200 on the inner upper portion is protruded, respectively forming a connecting ring 320 in the upper and lower ends and connecting the connecting ring 320 between each ( And stabilizer mounting bracket 300 is connected to the multi-stage by 310,

Being mounted on the fixing protrusion 101 protruding from the inner side of the column 100, the inspection lead wire connected from the underground power line 10 and each ballast 200 above the uppermost ballast mounting bracket 300 to be connected in multiple stages ( 30) the display check unit 500 for determining the presence or absence of a short circuit and abnormality of the lamp lead wire 20 connected to the lamp 120 side,

An entrance opening 140 for entering the column 100 of the ballast mounting unit 300 is provided at the lower side of the column 100, and an inspection door opening and closing unit 130 for inspecting the display inspection unit 500 is provided. The columnar 100 is provided on a predetermined position, and provides a columnar ballast accommodating structure that enables the inspection operation such as the presence or absence of the ballast 200 and the short circuit through the inspection door opening and closing unit 130 in an operator standing state.

In addition, the display checking unit 500 covers the front of the body portion 520 and the front and side of the body portion 520 to cover the front of the power supply for on / off and each lamp, such as to check the abnormality of the ballast It provides a columnar having a ballast receiving structure including having a lamp provided.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

The present invention, as shown in the accompanying drawings, when providing a lighting means by one or a plurality of lamps provided through the column, the plurality of ballasts are stored in a straight line, the storage connection along the inner surface of the column It is configured to be mounted, and it is easy to determine whether there are any abnormalities such as the lamp lead wire 20, the inspection lead wire 30, which are the ballast, the lamp, the underground power line, and the internal connection wire, and the installation of the ballast is also relatively easy. In order to provide a configuration to be, a lamp column 100 is provided with a lamp, a ballast mounting table 300 for receiving and mounting a plurality of ballasts 200 introduced into the column 100, and Terminal part 400 is composed of the lowest end of the ballast mounting bracket 300 is connected in multiple stages, and is composed of the top end of the ballast mounting bracket 300 is connected in multiple stages The display checker 500 is configured.

The column 100 is a column 100 that is generally adopted as the upper end may be provided with one or more lights, the lower end side is composed of a support 110 in contact with the ground, the lower end is opened to the outer peripheral surface side will be described later The entrance opening 140 is provided to facilitate the insertion of the ballast 200 and the ballast mounting table 300.

In addition, the operator who assumes the proper height, for example, the average height of the column 100 forms the check door opening and closing portion 130 on the proper position of the eye height in the standing state, the inspection door opening and closing portion 130 of the By opening the door 131, it is possible to easily determine whether the ballast 200 and disconnection of each wire by the naked eye and the like.

On the other hand, a fixing protrusion 101 for mounting the display check unit 500 connected to the ballast mounting bracket 300 or the uppermost ballast mounting bracket 300 at the position of the appropriate height of the inner wall 100 is provided. .

Preferably, the display inspection unit 500 should be on the same position line as the inspection door opening and closing part 130, so that the fixing protrusion 101 is provided on the upper inner side surface of the inspection door opening and closing part 130.

The ballast 200 is a known ballast 200 is commonly used because its structure is independent of the scope of the present invention, detailed description of the structure will be omitted.

The ballast mounting bracket 300 is a configuration for mounting the ballast 200, as shown in Figure 1, etc., but is made in a planar hemispherical shape so that the upper and lower ends are blocked and one side is open, the inside The protrusion 330 for fixing through the stabilizer 200 is formed.

In addition, the ballast mounting bracket 300 is to enable a series connection in multiple stages as described above, to accommodate a plurality of ballasts 200, respectively, the connecting ring to the upper and lower ends of the ballast mounting bracket 300 ( It is provided with 320, by using the connector 310 for connecting the connecting ring 320 is configured to enable a series connection between the ballast mounting bracket 300.

Thus, even though a plurality of lamps are placed through the column 100 by the ballast mounting unit 300 arranged in a straight line and connected in multiple steps along the inside of the column 100 in the column 100 having a narrow space. A plurality of ballasts 200 can be accommodated in an orderly manner, and also an orderly arrangement of disordered power lines is possible.

The terminal unit 400 is provided at the lower end side of the ballast mounting unit 300 located at the lowest end of the ballast mounting unit 300 connected to the multi-stage, the column 100 inside the lower end side support 110 above the ground In order to be connected to the underground power line 10 having a considerable thickness flowing through the through, and to be connected to the underground power line 10 is connected to the display check unit 500 provided at the top end, respectively.

The terminal 400 is preferably fixed to be mounted on a position that does not deviate significantly from the entrance opening 140 opened to the lower end side of the column 100, the lowest end for connecting from the lower end of the ballast mounting table 300 is configured as the lowest side It is preferable to adjust the size of the side connector 310 so that the terminal portion 400 is positioned on the position desired by the operator.

The display check unit 500 is to be connected to the upper end of the ballast mounting bracket 300 of the ballast mounting base 300 is arranged in a multi-stage connection, the front side of the display check unit 500 is a column 100 It is preferable to be on the same position line as the inspection door opening and closing portion 130 that is open toward the outer peripheral surface side of the.

The inspection door opening and closing part 130 is located on the inner circumferential side of the column 100 of the eye level based on the worker having an average height as described above, for the positioning, above the inspection door opening and closing part 130 The fixing protrusion 101 is provided inward as described above, and the display checking unit 500 is configured to be mounted thereon.

As shown in FIG. 5, the display checking unit 500 is connected to the underground power line 10 flowing into the support 110, and the inspection lead wires 30 drawn from the ballasts 200 connected in multiple stages are respectively provided. Is connected, so that the operator can check the presence or absence of the abnormality in the state of opening the door 131 of the display check unit 500.

The display check unit 500 is configured such that the display check plate 510 on the surface covers the front surface of the body 520 therein, and the display check plate 510 has a power on / off state and a plurality of states. LED lamps for checking the abnormality and short-circuit of the lamp lead wire 20 connected to the lamp and the inspection lead wire 30 connected to each ballast 100 and the terminal part 400 and the abnormality of each ballast 200. It is preferably provided to the front of the body portion 520, the display so as to be able to visually identify the current and voltage derived from the ballast 200.

Therefore, even if no abnormality of the display check plate 510 is found, if the lighting lamp of the column 100 does not turn on / off or if there is a disconnection due to other external circumstances, the display check plate 510 is checked. Separation to enable the identification of the current and voltage display, such as displayed on the front side of the body portion 520, it was possible to easily confirm the presence of abnormalities.

Hereinafter, an embodiment for the installation and inspection of the ballast 200 according to the configuration of the present invention will be described.

First, in order to install a plurality of ballasts 200 which are provided for each of a plurality of lamps into the column 100, to fix the ballasts 200 to the projections 330 respectively provided in the ballast mount 300 inside do.

Then, using the connector 310 in order to interconnect between the connecting ring 320 provided at each of the upper and lower ends of the ballast mounting bracket 300, each ballast mounting bracket 300 is connected in series in a straight line Done.

The display check unit 500 is connected above the final upper end side ballast mounting base 300 of the plurality of ballast mounting bases 300 connected in a straight line as described above, and below the final lower side ballast mounting base 300. The terminal unit 400 is connected to the underground power line 10.

As described above, the terminal unit 400 is connected to the underground power line 10, and it is easy to check whether there is any more error through the entrance opening 140 formed at the outer circumferential surface of the lower end of the column 100.

In addition, one line of the underground power line 10 connected to the terminal unit 400 and the display check unit 500 is connected, and the check lead line 30 connected to each ballast 200 is connected to the display check unit 500. After being connected to the side, the lamp lead wire 20 for supplying power to turn on / off the lamp from the display check unit 500 is connected.

The display inspection unit 500 is fixed to the upper side by using the fastener 530 configured to be mounted on the fixing protrusion 101 protruding to the inner side of the column 100, the display inspection unit 500. ) And each ballast mounting bracket 300 and the lowest terminal portion 400 is connected in series by the connector 310, respectively, in a state capable of mounting.

Therefore, when the operator opens the door 131 of the inspection door opening and closing portion 130 provided at the proper height of the column 100 to check the display inspection unit 500, the inside of the display inspection unit 500 Visual confirmation is possible, and the display inspection unit 500 can easily check whether there is an abnormality of the ballast 200 and whether there is a short circuit of the lamp lead wire 20 connected to the lamp.

In addition, by removing the display check plate 510 and extracting basic information such as the amount of current and voltage from the front of the body portion 520, it is very easy to check the abnormality of the voltage and current provided throughout the column 100 Done.

On the other hand, in order to check whether there is an abnormality of the underground power line 10 drawn into the lower end side of the column 100, through the entrance opening 140 provided to the lower side of the column 100, the terminal 400 and the underground power line 10 It is easy to check whether there is a short circuit.

Therefore, according to the present invention, it is possible to avoid that the number of strands of the wire is very cluttered as in the prior art, and to maintain the arrangement of the wires in the column very neatly and neatly, to facilitate the maintenance work of the column You can expect the effect to proceed.

In addition, according to the present invention, since the arrangement of the ballasts in the column including a plurality of lights can be made efficiently, it is possible to prevent the disordered arrangement of wires wired from each ballast, and also friction between each wire and each ballast and wire It is possible to prevent the peeling phenomenon of the coating due to the excessive collision, and the effect that can be completely prevented in advance, such as an earth leakage accident due to the aging ballast and stripping the wire coating wired therefrom can be expected.

In addition, according to the present invention to avoid the hassle of having to pull out the ballast to the outside in order to check the abnormality of the wires connected to the ballast, underground power line, each light, etc. as usual, the operator simply check the back By opening the door opening and closing part, only the display inspection part provided therein can be checked to check whether there is an abnormality in the electric wire in the entire column, and the effect of doubling the efficiency of the inspection work can be expected.

Claims (3)

In the column having a ballast receiving structure for accommodating the ballast 200 connected to the underground power line 10 entering the column 100 into the column 100, The front is made of a semi-spherical shape is opened and the projection 330 for mounting the stabilizer 200 on the inner upper portion is protruded, respectively forming a connecting ring 320 in the upper and lower ends and connecting the connecting ring 320 between each ( And stabilizer mounting bracket 300 is connected to the multi-stage by 310, To be mounted on the fixing protrusion 101 protruding from the inner side of the column 100, the inspection lead wire 30 from the underground power line 10 and each ballast 200 above the uppermost ballast mounting bracket 300 is connected to the multi-stage A display checking unit 500 for determining whether a short circuit exists and whether or not an abnormality of the lamp lead wire 20 connected to the lamp 120 is provided; An entrance opening 140 for entering the column 100 of the ballast mounting unit 300 is provided at the lower side of the column 100, and an inspection door opening and closing unit 130 for inspecting the display inspection unit 500 is provided. The column is provided with a ballast 100, a ballast having a ballast accommodating structure to enable inspection work such as the presence or absence of the ballast 200 through the inspection door opening and closing part 130 in a state where the operator stands. The method of claim 1, The display checking unit 500 covers a body portion 520 in which current and voltage are displayed on the front side, and covers the front surface of the body portion 520 to turn on / off power of each lamp, and check whether there is an abnormality of a ballast or a ballast. A column having a ballast accommodating structure, comprising: to be provided. The method of claim 1, A column having a ballast accommodating structure including a terminal unit 400 connected to the underground power line 10 under the lowermost ballast mounting unit 300 to be connected in multiple stages.

Images