JPH08321208A - Illumination fixture for construction site - Google Patents

Abstract

PURPOSE: To provide a luminaire which is installed in a construction site and can serve also as colar cone, illumination, and sign by structuring a lighting system and its fixing table in such a way that they are connectable simply through two electrodes. CONSTITUTION: A case 10 has a transparent cylindrical part 14 to accommodate a fluorescent lamp 12 and is equipped with a cap 15 and electrode terminals 16, 18. The terminals 16, 18 are connected together through wirings, and also the electrode at the base of the lamp 12 is connected with the terminal 16. A fixing table 25 houses a glow lamp 26 and a stabilizer 27, and a plug 28 for connection of the AC main is connected with the stabilizer 27. An electrode terminal 30 is installed in the upper part of the table 25 while a power outlet for feeding 32 is provided inside the table 25. When the lighting system and fixing table 25 are assembled by fitting together the terminals 16, 30 and installed in a construction site, it can serve as a luminaire, partitions the area into a work zone and a walk zone, and functions also as a sign.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction site lighting fixture suitable for a construction site such as road construction.

[0002]

2. Description of the Related Art Generally, in a road construction site, what is called a cone-shaped color cone is used in some places to enclose a work area for construction, divide a passage for pedestrians, and For the purpose of securing the lights, they are often turned on even at night.

[0003]

However, conventionally, in order to ensure the safety of such a work site, color cones are lined up, wiring for lighting equipment is provided, and a sign for ensuring the safety is further provided. There is a problem in that it requires a lot of work and labor for this work, which requires a lot of personnel and cost.

The present invention has been made in order to alleviate such a conventional problem, and it is possible to arrange a construction lighting device relatively easily at a construction site and to have a role of a color cone, a lighting and a sign. For the purpose of provision.

[0005]

According to the present invention for achieving the above object, a light emitting means is housed in a cylindrical case having a light-transmitting property over the entire circumference and is connected to the light emitting means. A lighting device in which a first electrode terminal for supplying electric power to the light emitting means is provided at one end of the case, and a lighting means for operating the light emitting means is built in and provided at one end of the case of the lighting means. It is characterized in that it is constituted by a fixed base provided with a second electrode terminal which engages with the first electrode terminal and connects a power source to the light emitting means through the lighting means.

The first electrode and the second electrode are characterized by a detachable fitting or joining structure.

Further, the fixing table is characterized in that when it is stacked on another fixing table, an accommodation space for accommodating a part of the other fixing table is formed.

A transparent film on which characters, figures, patterns, etc. are marked is attached to the inner or outer peripheral surface of the cylindrical case.

[0009]

The working lighting equipment of the present invention constructed as described above operates as follows. First, in the lighting fixture according to claim 1, since the lighting device and its fixing base can be easily connected via the first and second electrodes, they are easy to carry and assemble. If it is placed in a construction site in an assembled state, it can be used as a lighting device and as a means for dividing a work area or a pedestrian traffic area. In addition, since it is not necessary to hang the electric wiring to the lighting equipment as in the conventional case, a very simple work can be performed.

In the luminaire according to the second aspect, since the first electrode and the second electrode are connected by fitting or joining, the illuminating device can be attached and detached very easily. Will be.

In the luminaire according to the third aspect of the invention, when the lighting fixtures are stacked on another fixing base, the accommodation space for accommodating a part of the other fixing base is formed in the fixing base, so that a large number of When the fixed table is transported, the arrangement is facilitated, so that the transportation space can be effectively used and the risk of damage to the fixed table during transportation is reduced.

According to the lighting equipment of claim 4,
On the inner or outer surface of the cylindrical case, characters, figures,
Since a translucent film with patterns etc. can be attached,
By writing information necessary for the construction site on this translucent film, it can be used as a sign.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a construction site lighting fixture of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of a lighting fixture for a construction site according to the present invention.

A fluorescent lamp 12, which is a light emitting means, is housed in a transparent cylindrical case 10. The tubular case 10 is connected to a transparent tubular portion 14 over the entire circumference thereof, a cap 15 for sealing one end of the tubular portion 14, and an electrode provided on a base of the fluorescent lamp 12. The support member 20 includes the electrode terminal 16 and the electrode terminal 18 as the first electrode terminal. The electrode terminal 16 and the electrode terminal 18 are connected to each other via a wire (not shown). Further, the electrode terminal 16 and the electrode of the base of the fluorescent lamp 12 located on the side of the cap 15 are also connected by wiring not shown.

The fixed base 25 has a fluorescent lamp 1 inside.
Glow lamp 2 as a lighting means for lighting 2
6 and a ballast 27 are incorporated, and a plug 28 for connecting to a commercial power source is connected to the ballast 27.
An electrode terminal 30 as a second electrode terminal connected to the electrode terminal 18 of the lighting device is provided on the fixed table 25. Further, inside the fixed base 25, a feed outlet 32 for electrically connecting to another fixed base is provided. An opening 33 for the lead wire for guiding and pulling out the lead wire for feeding is provided in the lower portion of the fixed base 25.

FIG. 2 is a view of the fixed base 25 seen from above, and is a perspective view so that the inside thereof can be seen.
The glow lamp 26, the ballast 27, the plug 28, and the feed outlet 32 are arranged at the positions shown in the drawing, respectively, and they are waterproof so that water does not enter from the outside. Further, the fixing table 25 has a storage space 35 formed therein so that the fixing table 25 can be stacked and arranged.

The lighting device and the fixed base 25 configured as described above are assembled by fitting the electrode terminals 18 of the lighting device and the electrode terminals 30 of the fixed base 25 as shown in FIG. 3 (a). assemble. A translucent film 40 on which a red-white striped striped pattern is printed is attached to the outer peripheral surface of the case 10 of the lighting device shown in FIG.

When it is installed in the construction site in such an assembled state, the lighting device emits light, so that it can serve as a lighting fixture, and also can function as a means for dividing a construction area or a walking area. It also becomes. further,
The display of the translucent film 40 can call attention to a pedestrian or the like, so that it also has a function as a sign.

Since the storage space 35 is formed in the fixed table 25, it can be stacked as shown in FIG. 4 (a) during storage. Therefore, the space for transportation and storage can be effectively used. Further, since the illumination device also has no protrusions on the outer peripheral portion, it can be regularly arranged and stored as shown in FIG. 7B, and the space for transportation and storage can be effectively used like the fixing table 25. It will be possible.

[0021]

As described above, the luminaire for construction site according to the present invention has the following effects for each claim.

In the luminaire according to the first aspect, since the illuminating device and its fixing base can be easily connected via the first and second electrodes, it is easy to carry and assemble. Thus, it can be used as a lighting device and as a means for dividing a work area or a pedestrian passage area.

In the luminaire according to the second aspect, since the first electrode and the second electrode are connected by fitting or joining, the lighting device can be attached and detached very easily. Will be.

In the luminaire according to the third aspect of the invention, when the lighting fixture is stacked on another fixing base, the accommodation space for accommodating a part of the other fixing base is formed in the fixing base. When transporting the fixed base, the arrangement is facilitated, the transportation space can be effectively used, and the risk of damage to the fixed base during transportation is reduced.

In the lighting fixture according to claim 4,
On the inner or outer surface of the cylindrical case, characters, figures,
Since a translucent film with patterns etc. can be attached,
By writing information necessary for the construction site on this translucent film, it can be used as a sign.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a lighting fixture for a construction site according to the present invention.

FIG. 2 is a top view of a fixed base of the construction site lighting fixture of the present invention.

FIG. 3 is a view showing an assembly state of a lighting fixture and a fixing stand in the lighting fixture for construction site of the present invention.

FIG. 4 is a diagram showing a housed state of the fixing base during transportation and a housed state of the lighting fixture during transportation in the construction site lighting apparatus of the present invention.

[Explanation of symbols]

10 ... Case, 12 ... Fluorescent lamp, 14 ... Cylindrical part,
15 ... Cap, 16, 18, 30 ... Electrode terminal, 2
0 ... Support member, 25 ... Fixed stand, 32 ... Feeding outlet, 35 ... Storage space, 40 ... Translucent film.

Claims (4)

[Claims] 1. A light emitting means (12) is housed in a cylindrical case (10) having a light-transmitting property over the entire circumference, and is connected to the light emitting means (12) to connect to the light emitting means (12). A lighting device having a first electrode terminal (18) for supplying electric power provided at one end of the case (10) and a lighting means (26, 2) for operating the light emitting means (12).
7) is built-in, engages with the first electrode terminal (18) provided at one end of the case (10) of the lighting device, and engages with the light emitting means (1) through the lighting means (26, 27).
A lighting fixture for a construction site, comprising: a fixed stand (25) having a second electrode terminal (30) for connecting a power source to 2). 2. The first electrode (18) and the second electrode (30)
The luminaire for a construction site according to claim 1, wherein is a detachable fitting or joining structure. 3. The fixing table (25) is characterized in that when it is stacked on another fixing table, an accommodation space (35) for accommodating a part of the other fixing table is formed. Item 1
Lighting equipment for the construction site described. 4. A transparent film (40) having characters, figures, patterns and the like attached to the inner or outer peripheral surface of the cylindrical case (10). The lighting fixture for a construction site according to Item 1.