JPH01308385A - Cage ceiling lighting system for elevator - Google Patents

Abstract

PURPOSE:To make a variation in light enjoyable in altering a sight position and its angle by combining a coloring plate and a transparent cylindrical body together. CONSTITUTION:Plural numbers of transparent cylindrical bodies 15 are installed in the upper part of a mirror part formed in a front end rail area of a cage body in parallel so as to form a ceiling surface, and plural numbers of colors are arranged in an upper part of these cylindrical bodies 15, while there is provided with a coloring plate 17 which transmits light. Each of illuminating lamps 19 is set up in an upper part of this coloring plate 17, whereby if a look-up position and its angle are altered, a refractive angle of light transmitted through the coloring plate 17 is variously changed by these cylindrical bodies 15 and thereby monochromatic light or mixed colored light plurally overlapped comes in sight continuously with the movement of eyes. In addition, mixed-color light is reflected on the mirror part, so that such an image that as if there is depth continuing the interior of a room in the innermost recess comes to be given.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) This invention relates to an elevator car ceiling lighting device.

(Prior Art) Generally, the inside of an elevator car is a very narrow space structurally, making it a cramped vehicle.

For this reason, passenger cars used by passengers, especially in high-rise buildings such as hotels, are designed to make the car as spacious and comfortable as possible, such as by raising the top of the car. This is often impossible due to mechanical problems with the elevator. For this purpose, for example, JP-A-59-1
A device that makes the ceiling appear higher is known as described in Japanese Patent No. 28186.

Specifically, as shown in FIG. 4 and FIG.
A mirror plate 107 to which a mirror 05 is attached is provided, and the light emitted from the illumination lamp 105 attached to the mirror plate 107 is irradiated into the room through a half mirror plate 109. As a result, the illumination lamp 105 is reflected multiple times by the mutual effect of the mirror surfaces due to the opposing arrangement of the mirror plate 107 and the half mirror plate 109, making it appear three-dimensional, thereby raising the ceiling surface. be.

(Problem to be solved by the invention) As mentioned above (in the conventional means, lighting plus mirror plate) 0
7 and the half-mirror board 109 have been devised to make the ceiling look roaring, but these days, more and more buildings are asserting their individuality, and passenger cars are also required to meet various needs. It has become to.

Therefore, this invention has developed an elevator car ceiling lighting system that not only uses the light from the lighting lamps as mere illumination, but also allows passengers to enjoy the change in light depending on the viewing angle, and gives passengers an image of expanded depth. is intended to provide.

[Structure of the Invention] (Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention provides the following features: a mirror surface portion formed at least in the front curtain area of the car body; A plurality of parallel transparent cylindrical bodies provided above to form a ceiling surface, a coloring plate located above the cylindrical body that is arranged in multiple colors and transmitting light, and arranged above the coloring plate. The structure consists of an illuminated lamp.

(Function) According to such a car ceiling lighting device, the light from the lighting lamp passes through the color plate and the cylindrical body, so it functions as illumination, and normal brightness is ensured.

Next, when you change the position or angle you look up at, the refraction angle of the light that passes through the color plate changes depending on the cylinder, and the light of a single color or a mixture of multiple overlapping colors appears continuously as your eyes move. It becomes like this. Furthermore, the colored lights are reflected on the mirror surface, giving an image of depth as if the six rooms continued in the back.

(Embodiment) Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings of FIGS. 1 to 3.

In the figure, 1 indicates the car body. The car main body 1 is formed into a box shape with a floor plate 3 and front, rear, left and right side plates 5 serving as peripheral walls, and is provided with an openable/closable car door 7 serving as an entrance/exit at the front. The upper part of the door 7 becomes the curtain plate 9 and opens J3.
The right side of the car door 7 is a corner control section 11 with a built-in control panel.

On the other hand, a lighting device 13 is arranged above the car body 1.

The lighting device 13 includes a plurality of transparent cylindrical bodies 15 arranged in parallel forming a ceiling surface, a coloring plate 17 located above the cylindrical body 15 and arranged with a plurality of colors alternately and transmitting light, and a coloring plate 17 It consists of a plurality of illumination lamps 19 arranged above.

The cylindrical body 15 is formed in a hollow shape from acrylic resin or the like, and has a function of changing the refraction angle for incident light from the outer periphery or the central portion on the surface side of the cylindrical body 15. ing.

The coloring board 17 is, for example, a colored acrylic board that sequentially colors the three primary colors red, blue, and yellow in a meandering band shape.
It has a shape that is provided over the entire area of the ceiling surface formed by the cylindrical body 15.

The illumination lamps 19 utilize ordinary fluorescent lamps and are arranged at predetermined intervals.

On the other hand, the entire area of the curtain plate 9 is a mirror surface portion 21 in which a mirror is fitted to reflect the ceiling surface and surrounding wall surface.

In addition, in FIG. 3, 23 indicates a lighting cover.

According to the ceiling lighting device configured in this manner, the light from the illumination lamp 19 passes through the coloring plate 17 and the cylindrical body 15, so that it functions as illumination, and normal brightness is ensured.

Next, when you change the position or angle at which you look up, the refraction angle of the light that has passed through the color plate 17 changes depending on the cylinder 15, and the light of a single color or a mixture of multiple overlapping colors appears continuously as your eyes move. You can enjoy the changes in the light. Further, the colored light is reflected on the mirror surface section 21, giving an image of depth as if the room continues into the back.

In this embodiment, the mirror surface portion 21 is provided on the front surface of the car body 1, but it is also possible to provide a combination of mirror surface portions 21 on the left and right sides or on the rear surface side.

Also, the cylindrical body 15 can be made of a combination of thick and thin ones,
Alternatively, by widening or narrowing the interval between the cylindrical bodies 15, it is possible to enjoy the change in light even more.

[Effects of the Invention] As explained above, according to the ceiling lighting device of the present invention, by changing the viewing position and angle by a simple device combining a color plate and a transparent cylindrical body, a single color or a mixture of multiple overlapping colors can be displayed. You will be able to obtain colors and enjoy the changes in light. In addition, the mirror surface gives the impression of depth, with the interior continuing into the interior.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing a ceiling lighting device of the present invention, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is a schematic configuration diagram of the car of the invention, and Fig. 4 is a conventional example. FIG. 5 is a schematic diagram similar to FIG. 3 showing a conventional example. 1... Beam basket 15... Cylindrical body 17... Color plate 19... Illumination lamp 21... Mirror surface part

Claims (1)

[Claims] A mirror surface portion formed in at least the front curtain area of the car body, a plurality of parallel transparent cylindrical bodies provided above the mirror surface portion and forming a ceiling surface, and a plurality of transparent cylindrical bodies located above the cylindrical bodies and having a plurality of colors. What is claimed is: 1. A ceiling lighting device for an elevator car, characterized in that the ceiling lighting device for an elevator car is comprised of a coloring board that is mutually colored and transmits light, and an illumination lamp disposed above the coloring board.