KR200355925Y1 - A combination socket electric lamp cable for temporary work - Google Patents

Abstract

The present invention has a branch and a socket portion formed in one body, which significantly improves productivity, and is easy to install and collect, and can be easily and reliably shortened working time and makes it easy to handle and manage. It relates to a socket-integrated light wire.

The present invention for realizing this, in the construction site hypothesis light wire that is provided with a plurality of branch members and sockets are provided at a predetermined interval, the wire branch is made on the power cable for the lamp installation and the tie hole is formed, the power cable The branch portion is a branch of the electric wire, the tie hole is formed in the fixed portion, and the socket portion is electrically connected to the branch portion and is fitted with a light fixture is configured to include a light wire socket formed of one body. The light socket includes a socket for forming a branch and a fixing portion at the same time as a (+) (-) wire is drawn out from the socket of the socket and connected to the (+) (-) wire of the power cable. It is preferable that the coating layer is formed integrally with a molding, and a hook for supporting the line is separately formed at a branch of the light wire socket.

Description

Socket integrated light wire for field construction {A COMBINATION SOCKET ELECTRIC LAMP CABLE FOR TEMPORARY WORK}

The present invention relates to a light wire that is installed in a construction site, specifically, the branch portion and the socket portion formed in one body, the productivity is remarkably improved, and the installation and collection work is easy and can be carried out easily and stably work time It relates to a socket-integrated light wire for on-site hypothesis to shorten and facilitate handling.

In general, a lighting device installed on a construction site, especially an underground construction site, is used a light wire in which a plurality of light sockets are arranged at regular intervals on a power cable.

As described above, the length of light wires in which a plurality of sockets and lamps are installed is long enough to reach tens to hundreds of meters, so that productivity, management of installation and collection, etc. should be easy and safety should be good.

As shown in FIG. 6, the conventional temporary lighting fixture 100 is branched to the power cable 110, and the socket 120 is installed at the end of the branch line 130. At the branching point of the power cable, a fixing part 145 having a tie hole 145a is formed integrally on an upper portion of the tie T for bundling and supporting the power cable 110 and the branch line 130. Branch member 140 is formed in the shape of a child is coupled.

Then, the banding member, such as a band or wire, is sewn into the tie hole 145a formed on the branch member 140 and tied to a structure installed on the site to fix the banding member. .

However, since the branching member 140, the branch line 130, and the socket 120 are separately configured, the conventional technology 100 may increase productivity due to a large cost of components and assembly cost. There was a problem. In addition, the socket 120 is connected to the branch member 140 via the branch line 130, so that the swing due to the wind or the passing object is large, which may damage the socket 120 when the winding of the light wire is stored. Hanging on the long (110), the winding state is distracting and bulky, there was a problem that handling management is cumbersome.

In addition, when the installation work using the banding member as described above, a large number of branch members 140 must be bundled daily, and when the collection must be released one by one, there is a problem in that labor and time are large and the work is cumbersome.

In addition, when the installation work, the power cables are laid down on the floor first, then the banding work is done, and when collected, they are also lowered to the site floor and then reaped. There were many and time-consuming problems.

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

The purpose of the present invention is to provide easy management and handling by providing a light wire socket formed of a single body and a branch part and a socket part, and for on-site construction to reduce manufacturing cost by significantly reducing the number of parts and the productivity accordingly. Provides a socket-integrated light wire.

Another object of the present invention is to provide a socket-integrated light wire for on-site hypothesis that the installation and collection operations can be performed simply, easily and stably to shorten the working time and to facilitate handling and management.

1 is a partial perspective view showing the configuration of an embodiment according to the present invention

2 is a cross-sectional view of the state of use of

3 is a side view of FIG. 1

4 is a front sectional view of another embodiment according to the present invention.

5 is an installation state of one embodiment according to the present invention

6 is a partially omitted front view of the prior art

* Explanation of symbols for the main parts of the drawings

1: socket-type light wire for field construction according to the present invention

2: light fixture 3: row

4; Light protection net 10: power cable

11: wire 20, 20 ': light socket

21: branch 23: socket

23a: socket 23d: stepped

23e: socket coating layer 23f: stone jaw

30: plug 40: outlet

100: light line of the prior art

On-site hypothetical socket-integrated light wire according to the present invention to achieve the above object,

In the construction site construction light fixture that is provided with a plurality of branch members and sockets are provided at a predetermined interval, the wire branch is made on the power cable for the lamp installation and the tie hole is formed,

The branch portion of the electric wire is formed on the power cable, the tie hole is formed in the fixed portion, and the socket portion which is electrically connected to the branch portion and the lamp is fitted, characterized in that it comprises a light wire socket formed of one body.

The light socket includes a socket for forming a branch and a fixing portion at the same time as a (+) (-) wire is drawn out from the socket of the socket and connected to the (+) (-) wire of the power cable. It is preferable that the coating layer is formed by integrally molding.

It is preferable that a hook is formed at the branch of the light wire socket to be supported over a line that is separately installed.

Hereinafter, with reference to the accompanying drawings an embodiment of a socket-integrated light wire for the field hypothesis of the present invention will be described in more detail.

1 is a partial perspective view showing the configuration of an embodiment according to the present invention, Figure 2 is a front sectional view of Figure 1, Figure 3 is a partial cutaway side view of FIG.

As shown in Figures 1 to 3, the socket-integrated lamp wire 1 for the field hypothesis of the embodiment according to the present invention, the electric wire branch is made on the power cable 10 for the installation of the lamp 2 and the tie hole A plurality of branch members and sockets having the fixed parts formed therein are provided at predetermined intervals, the branch parts 21 having branching of the electric wires 11 on the power cable 10, and the fixing parts 25 formed with the tie holes 25 a. ), And the socket 23, which is electrically connected to the branch 21 and to which the lamp 2 is fitted, includes a light wire socket 20 formed of one body.

The light wire socket 20 has (+) (−) wires 23b and 23c drawn out from the socket 23a of the socket portion 23 so that the (+) (−) wire 11a of the power cable 10 is formed. It is preferable that the socket coating layer 23e, which is connected to the cavities 11b and forms the branch 21 and the fixing part 25, and which double coats the socket 23a, is integrally molded. In the socket coating layer 23e, a stepped portion 23f for forming the lamp protection net 4 is formed.

The branch portion 21 of the light wire socket 20 is preferably provided with a hook 25b to be supported over the string 3 is provided separately.

The hook 25b is prevented from endless detachment with respect to the string 3, and the end portion is in close contact with the body of the fixing portion 25 to facilitate the insertion of the string 3, and the tip 25ba is protruded outward.

Since the hook 25b is made of a resin material having elasticity, opening and detaching is free from insertion and removal from the file 3 in the free state.

In one embodiment according to the present invention, the light wire socket 20 ', as shown in Figure 4, the socket portion 23, the branch portion 21 and the fixing portion 25 integrally to the socket 23a It may be formed. In other words, the whole is integrally formed in the state in which the coating layer is not formed in the socket 23a.

The socket 23a is provided with a step 23d for installing the lamp protection net 4 therein.

In addition, the light wire socket 20 is made of a synthetic resin material having an insulating, waterproof, buffering force and the branch portion 21 may be formed with a through hole 27 for preventing molding shrinkage. Reference numeral 11c is a ground wire, 30 is a plug, 40 is an outlet for continuous connection.

It looks at the working state of the socket-type light wire (1) for the field construction according to the present invention having such a configuration.

The light wire socket 20 according to the present invention has a simple configuration because the socket portion 23 into which the lamp 2 is fitted is integrally formed in the branch portion 21 formed in the power cable 10. First of all, the number of parts is greatly reduced and the production is simplified, which greatly improves productivity. In addition, the socket portion is integrated into the branch portion to enhance the robustness to improve the quality.

In addition, the hook 25b is formed on the fixing part 25 as shown in FIG. 5 so that the installation operation can be easily performed by using the cord 3 separately installed. When a solid fixing is required, banding fixing using a tie hole (25a) and a separate band is made, and such a bending work is performed in a state in which the hook (25b) is spread over a line (3), and work is made stable. Will improve. In addition, when the light line is collected, the hook 25b is pushed to one side in a state in which the hook 25b is suspended on the line 3, and can be easily arranged on one side collected without tangling, thus making collection collection work very easy.

In addition, it can be carried out in a stable state supported on the rope (3) by using the hook (25b) even when the band is released so that the bulb does not fall to the floor of the construction site, which may be a water floor or mud to protect the material do.

The present invention is not limited to the above-described embodiments and drawings because various substitutions, modifications, and changes are possible to those skilled in the art without departing from the technical spirit of the present invention. .

As described in detail above, the socket-type light wire for field construction according to the present invention,

By providing a light wire socket having a branch and a socket formed as one body, it is easy to manage and handle, and improves robustness, and the number of parts and the productivity thereof are remarkably improved, thereby significantly reducing manufacturing costs.

In addition, since the hook is provided, the installation and collection operations can be easily, easily performed, and stably performed, thereby reducing the working time and facilitating the handling and management.

Claims (5)

In the hypothetical light wire for construction sites, such as a construction site in which a plurality of branch members and sockets are provided at a predetermined interval, the wire branch is made on the power cable 10 for the installation of the lamp 2 and the tie holes are formed. A branch 21 in which a branch of the electric wire 11 is formed on the power cable 10, a fixing portion 25 in which a tie hole 25a is formed, and the lamp 21 are electrically connected to the branch portion 21. Field-mounted socket-integrated light wire, characterized in that the socket portion 23 to be fitted includes a light wire socket 20 formed of a body. The method of claim 1, The light wire socket 20 has (+) (−) wires 23b and 23c drawn out from the socket 23a of the socket portion 23 so that the (+) (−) wire 11a of the power cable 10 is formed. (B), the branched portion 21 and the fixed portion 25 are formed, and the socket coating layer 23e for double covering the socket 23a is integrally molded. Temporary socket integrated light wire. The method of claim 1, On-site hypothetical socket-integrated light wire, characterized in that the hook portion (25b) for supporting over the line (3) to be installed separately in the branch portion 21 of the light wire socket (20). The method of claim 3, wherein The hook 25b is a field hypothesis socket, characterized in that the endless contact with the string (3) is prevented, the end is in close contact with the fixing body to facilitate the insertion of the string (3) and the tip (25ba) is protruded outwardly Integral light wire. The method of claim 2, On-site hypothetical socket-integrated light wire, characterized in that the stepping wall (23f) for installing the light protection net (4) is formed in the socket coating layer (23e) of the light wire socket.