JPS5934002Y2 - lighting equipment - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a lighting fixture that is optimal for use as a temporary work light used for ship ant control work, building construction, and other purposes, and in particular uses fluorescent tubes to reduce power consumption. The present invention relates to a luminaire that can be easily stored and transported by reducing the space required for storing and transporting the main body of the lighting equipment.

The lighting equipment of the present invention will be explained below based on the embodiment shown in the drawings. Reference numerals 1 and 1' are a pair of upper and lower guards that are used as protection guards for electric fans, and circular mounting plates 2 and 2' are used.
The mounting plates 2, 2' are provided in the center, and a plurality of steel rods 3, 3..., 3'3...
guard parts 4, 4' arranged radially, and these plurality of steel rods 3, 3..., 3'3'...
The peripheral frames 5, 5' which connect the open ends of the guard parts 4, 4' and form the front openings of the guard parts 4, 4' have a concave part 6°6' in the center of the bottom, and the mounting plate is attached to the concave part 6,6'. The bottom of the tank is positioned so that 2 and 2' are located.

Reference numeral 7 denotes a metal cylindrical case having a top opening 8 and a collar piece 9 extending outward from the periphery of the top opening 8. Inside this cylindrical case 7 are two stabilizers 10 and 10'. and fluorescent lamp electrical components 12 such as glow lamps 11 and 11'.
However, the center of gravity of all of them is fixed so as to be located in the center of this cylindrical case 7.

13 is a cover plate that covers the upper opening 8 of the cylindrical case 7;
Reference numeral 4 denotes a fluorescent tube support spring having two fluorescent tube mounting hooks 15a and 15b, and these cover plate 13 and fluorescent tube support spring 14 are fixed to the flange piece 9 of the cylindrical case 7 with screws 16. Ru.

17a and 17b are annular fluorescent tubes, which are attached to the cylindrical case 7.
By supporting the plurality of fluorescent tube support springs 14, 14, . Further, these annular fluorescent tubes 17a and 17b are arranged coaxially with the fluorescent lamp electrical component 1.
2 through fluorescent lamp sockets 18a and 18b.

The surrounding frame 5 of the upper guard 1 is connected to the cylindrical case 7.
The mounting plate 2 of the upper guard 1 is fixed with screws 19 to the lid plate 13 serving as the upper bottom of the cylindrical case 7 so as to cover the annular fluorescent tubes 17a and 17b from above, and the mounting plate 2 of the lower guard 1' The mounting plate 2' of the lower guard 1' is attached to the lower bottom 7' of the cylindrical case 7 with decorative screws so that the surrounding frame 5' covers the cylindrical case 7 and the annular fluorescent tubes 17a and 17b from below. 20, the upper guard 1 and the lower guard 1' are fixed in a removable manner, and in this state, the upper guard 1 and the lower guard 1' are shaped like flat barrels with their respective front openings facing each other, and have concave portions 6, 6' at the top and bottom. A lamp case is placed at the bottom of the tank, and annular fluorescent tubes 17a and 17b are arranged in a space within the lamp case excluding the portion occupied by the cylindrical case 7 containing the fluorescent lamp electrical parts 12. It is.

27, 27' are steel bars 3, 3... 3', 3
' . . . are fixed to the mounting plates 2, 2' with annular bodies consisting of an upper guard and a lower guard.

21 is a support 28 provided on the annular body 27 of the upper guard 1
, 28, the upper handle 21 is rotatably supported on both ends thereof, and when the upper handle 21 is in use, it protrudes from the recess 6, and when not in use, it is folded and stored in the recess 6. .

Reference numeral 22 denotes a side handle rotatably supported by the peripheral frame 5 of the upper guard 1, and is positioned exactly at the engagement portion between the upper guard 1 and the lower guard 1'.

Since the center of gravity of the cylindrical case 7 is located in the middle of the cylindrical case 7, the fluorescent tubes 17a and 17b are held horizontally when the upper handle 21 is used, and the fluorescent tubes 17a and 17b are held in a horizontal position when the side handle 22 is used. Light tube 17a.

17b are held in a vertical position, i.e. these upper handles 21
Alternatively, by using the side handles 22, the entire lighting device can be hung horizontally or vertically.

Reference numeral 23 denotes a power supply cord with a plug 24 for supplying power to the fluorescent lamp electric component 12 housed in the cylindrical case 7, and one end of the cord is connected to the insertion hole 2 of the mounting plate 2 in the recess 6 of the upper guard 1.
5 into the cylindrical case 7 through the insertion hole 26 of the cover plate 13, and the power supply cord 23 is housed in the recess 6 when the lighting fixture is not in use.

The lighting fixture of the present invention is constructed as described above.In particular, a pair of upper and lower guards each having a concave portion at the center of the bottom and an opening at the front, and a pair of upper and lower guards inserted between the upper and lower guards are provided. and a cylindrical case in which electric parts of the fluorescent lamp such as a ballast are housed, and the mounting plate of the upper guard has an upper handle which is stored in the recessed part of the upper case in a folded state. In addition to being rotatably supported on the shaft, the power supply cord to the fluorescent lamp electrical components is arranged such that it can be freely stored in the recess, so that when the lighting equipment is not in use, the handle can be stored in the recess. By simply storing the power supply cord in the recess, the outer surfaces of the upper and lower guards become flat, reducing the space required during storage and transportation.

Furthermore, according to the present invention, since it takes on a substantially flat barrel-like shape when not in use, even multiple lighting devices can be stored and transported at once by stacking them, which has the effect of reducing management costs. have

[Brief explanation of the drawing]

The drawings all show embodiments of the proposed lighting device; Fig. 1 is a top view, Fig. 2 is a cross-sectional side view of the main part, Fig. 3 is an exploded perspective view, and Fig. 4 is a view of the power supply when the upper handle is folded. This figure shows the cord stored in the recess, with A being a top view and the opening being a side view with the main part cut away. 2.2'... Mounting plate, 1... Upper guard, 1'... Lower guard, 7... Cylindrical case, 17a, 17b... ...Fluorescent tube, 6,6'
...Recessed portion, 21 ... Upper handle, 2
3...Power supply cord.

Claims (1)

[Scope of utility model registration request] A pair of upper and lower guards that have a recessed part in the center of the bottom and are open at the front, and a tube that is inserted between the upper and lower guards and that houses fluorescent lamp electrical parts such as a ballast inside. a shaped case, rotatably supporting an upper handle stored in the recess in a folded state, and disposing a power supply cord to the fluorescent lamp electrical component so as to be freely stored in the recess. Lighting equipment installed.