JPS59923B2 - Post with lighting - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a column with an illumination light, and more particularly, to a column with an illumination light, in which a mounting base for holding a plurality of vertically arranged light fixtures is movable up and down along the column by a wire. be.

Generally, as shown in FIG. 1, when a movable base 3 with a plurality of lamps 2 connected vertically is moved up and down along a support 1, the movable base 3 is lowered to the lowest position. Also, light fixture 2
Because the lamps are arranged one above the other, it is often difficult to reach the upper lamp 2, and scaffolding is often required to replace the lamp, clean the equipment, or inspect the wiring, making maintenance difficult. There was a problem.

The present invention has been made in view of the above points, and its main purpose is to facilitate maintenance such as lamp replacement and cleaning of multiple lighting fixtures lined up above and below, and to prevent the electric wires from becoming tangled. To provide a support with an illumination light that does not cause damage.

The present invention will be described in detail below based on embodiments shown in the figures.

The support with an illumination light according to the present invention is attached to a support 1 and a plurality of lamps 2, 2, . . .
- A movable platform 3 that is connected vertically and a winding machine that has one end fixed to the upper end of the movable platform 3 and the other end provided at the bottom end of the column 1 in order to move the movable platform 3 up and down along the column 1. The movable base 3 consists of a base 10 slidably held on the support 1, one end of the wire 5 is fixed, and the lower end is hinged to the lower end of the base 10. and a mounting base on which a plurality of light fixtures 2, 2, . . . By loosening the lifting force of the wire 5 acting on the top end of the mount, the plurality of light fixtures 2, 2 that were aligned vertically can be rotated around the bottom end of the mount.
... are arranged in the horizontal direction, and in the embodiment shown in FIG. and a plurality of lamps 2゜2 whose lower ends are pivotally connected to the lower end of the base 10 with hinges 18.
. . . and a mounting base 11 connected vertically, and when the entire movable base 3 is lowered to the lower end of the support 1, the wire 5 connected to the upper end of the mounting base 11 is loosened.
In the example shown in FIG. 4, the movable base 3 is slidably held on the support 1. It is composed of a base 10 and two foldable mounts 12, 12, and the lower end of the lower mount 12 is pivotally connected to the lower end of the base 10 to attach the wire 5.
An example is shown in which the mounting bases 12, 12 are folded up with the lamp 2 facing outward when the mounting bases 12, 12 are loosened.

Note that the figures indicated by two-dot chain lines in FIGS. 3 and 4 omit illustration of the lamp 2 in whole or in part.

As shown in FIG. 5, the movable platform 3 is held by a guide rail 20 formed vertically on the outer surface of the column 1, and is guided vertically along the outer surface of the column 1. In the case of the embodiment shown in the figures and FIG. 4, a pair of rollers 21.
21 and guide rail 20 between rollers 21 and 21.
By positioning the movable table 3, the movable base 3 is slidably held on the outer surface of the support column 1.

In the figure, 6 is a pulley provided at the upper end of the support column 1, and the wire 5 is a frame.

On the other hand, in the embodiment shown in FIG. 3 and FIG.
It is rotatably attached to 6.

In the embodiment shown in FIG. 3, the tip of the wire 5 is fixed to the upper end of the mounting base 11 via a pulley 14 provided at the upper end of the base 10, and the wire 5 is unwound by a winder 4 and movable. When the base 3 is lowered, the lower end of the base 10 is placed on the step 17 at the lower end of the support column 1, and the entire movable base 3 is lowered to the lowest position, loosen the wire 5 further and the mounting base 11 will be attached to the light fixture 2. Due to the weight, the hinge 18 is used as a fulcrum, as shown by the two-dot chain line in the same figure.
The upper light fixtures 2 fall forward and are displaced downward, so that each light fixture 2 is lined up in a position that can be reached from the ground, making it easy to replace lamps, clean, and inspect wiring without using a step stool or the like. be.

In the embodiment shown in FIG. 4, of the two mounts 12 and 12 connected to each other by a hinge 19, the lower mount 12 has its lower end connected to the lower end of the base 10 by a hinge 20, and the upper mount The upper end of 12 is held movably up and down on the base 10 and is connected to the wire 5, as in the previous embodiment.
When the lower end of the base 10 is placed on the stepped portion 17 and the wire 5 is further loosened, the two mounting bases 12, 12 are attached as shown in the figure.
is folded with the side with the lamp 2 on the outside, and each lamp 2
is moved downward.

As described above, the present invention provides a support, a movable base that is mounted to be vertically movable along the outer surface of the support, and a plurality of light fixtures connected vertically, and one end for moving the movable base up and down along the support. is fixed to the upper end of a movable table, and the other end is connected to a winder provided at the lower end of the column. The mounting base is fixed and has a lower end pivotally connected to the lower end of the base with a hinge, and a plurality of light fixtures are connected vertically. By loosening the lifting force of the wire acting on the top of the mount while holding it in place, the mount rotates around the bottom of the mount, allowing the multiple light fixtures that were lined up vertically to line up horizontally. Therefore, even if multiple light fixtures are installed vertically on a mounting base and the upper light fixture is out of reach when the base is lowered below the support, the upper light fixture can be lowered further downward. Therefore, there is an advantage that lamp replacement, cleaning, and wiring inspection of all lighting equipment can be easily performed without using a step stool or the like.

Also, the distance between adjacent light fixtures does not change between when the mount is pulled up in normal use and when the mount is lowered and laid down for lamp replacement, cleaning, wiring inspection, etc. Therefore, even though the mounting base was lowered so that the upper light fixture could be lowered to the same level as the lower light fixture, the electric wires attached to each light fixture did not sag or stretch. The electric wires do not get tangled and can be moved up and down smoothly.

[Brief explanation of the drawing]

FIG. 1 is a schematic front view showing one embodiment of the conventional example, FIG. 2 is a partial perspective view of the present invention, FIG. FIG. 5 is a partially omitted front view showing the operation of the embodiment, and FIG. 5 is a schematic sectional view showing a joint between the movable base and the support column, in which 1 is the support support, 2 is a lamp, 4 is a winder, and 5 is a Wires 11 and 12 are mounts, respectively.

Claims (1)

[Claims] 1. A column, a movable platform that is attached to the column so that it can move up and down along the outer surface of the column, and multiple lighting fixtures are connected vertically, and one end fixed to the top of the movable platform in order to move the movable platform up and down along the column. The movable table consists of a wire whose other end is connected to a winder provided at the lower end of the column, and the movable table has a base which is slidably held on the column and one end of which is fixed to the wire, and the lower end of which is connected to the winder. The mounting base is pivoted to the lower end of the base with a hinge and has a plurality of light fixtures connected vertically, and the mounting base is configured such that the lower end of the base is held in a fixed position by the lower end of the support. By relaxing the lifting force of the wire that acts on the top of the mounting base,
A support with an illumination light, which is characterized by rotating around the lower end of the mounting base so that a plurality of light fixtures that were previously lined up vertically are lined up horizontally.