JPH06111602A - Lighting system for presentation - Google Patents

Abstract

PURPOSE:To improve the presentation effect by illumination by projecting the sparkle, ripple, and flicker of a liquid filled in a presentation body at an optional position. CONSTITUTION:A light source 10 is fitted inside a device main body 1, and a presentation body 3 filled with gas and a liquid inside is movably arranged in front of the light source 10 in the projection direction. The shade of the liquid is projected by the presentation body 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a lighting device for performance.

[0002]

2. Description of the Related Art Conventionally, lighting devices have been used in hotel lobby,
Decorative lighting is used in various places such as walls for advertisement. In general, as shown in FIG. 6, a hotel lobby or advertising wall surface is provided with, for example, sawtooth-shaped irregularities, and a lighting device is rotatably arranged below the wall surface. is there.

[0003]

By the way, according to the production lighting device having the above-mentioned structure, it is necessary to form a large number of irregularities on the wall surface, which is disadvantageous in that the work is troublesome. Moreover, the decoration effect on the wall surface is changed by changing the type of the light source. However, since the wall surface itself cannot be changed, there is a drawback that the decorative effect tends to be uniform. Further, there is a drawback that it cannot be carried out by moving it to a place where the wall surface does not have unevenness.

The present invention has been made in view of the above points, and can be used in an arbitrary location such as a hotel lobby or a wall for advertisement.
It is an object of the present invention to provide a production lighting device that can achieve various production effects.

[0005]

The present invention has the following constitution in order to solve the above problems. That is, the light source is mounted inside the box-shaped device body. In addition, at the front part in the projection direction of the light source, an effect body formed by injecting liquid inside is movably arranged. Then, the shadow of the liquid is arbitrarily taken by the effect body.

[0006]

According to the production lighting device having the above-described structure, the production body formed by injecting the liquid into the interior is moved, and the light of the light source is projected into the interior of the production body to cast the shadow of the liquid on the lobby of the hotel. The effect of decoration is enhanced by copying it on the wall surface for advertising or advertising. Also, by moving the production lighting device to a predetermined location,
Shadows such as liquid bubbles, ripples, and fluctuations can be shot anywhere.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. In the figure, 1 is a box-shaped apparatus main body, which is made of, for example, an iron material. Reference numeral 2 denotes a translucent plate arranged on the upper surface of the apparatus main body 1, which is made of resin or glass. Reference numeral 3 denotes an effect body housed inside the apparatus main body 1, and at least an upper surface and a lower surface are constituted by a transparent plate 4. The transparent plate is made of resin or glass. 5 is a liquid that is injected into the performance body 3,
For example, water is used. In addition to being transparent, water is colored red, blue, green, yellow, etc. before use. Further, a gas layer is provided on the upper surface of the liquid. The ratio of liquid to gas is set to about 8 to 2, for example.

Reference numeral 6 is a mechanism for moving the effect body 3. The mechanism shown in FIG. 3 is configured such that one end of the effect body 3 is pivotally attached by a support arm, a small motor 7 is arranged on the lower surface, and the effect body 3 is swung. In the mechanism shown in FIG. 4, the solenoid 8 is arranged in a part of the effect body 3, and the liquid inside the effect body 3 is shaken. The mechanism shown in FIG.
The vibrator 9 is arranged in a part of the above, and the liquid inside the effect body 3 is shaken.

Numeral 10 is a light source provided on the lower surface of the rendering body 3, for example, a halogen bulb of 300 watts is used. Reference numeral 11 is a reflector arranged so as to collect the projection light of the light source 10 in the direction of the effect body 3, and is configured so that the direction can be slightly changed. Reference numeral 12 is a socket for mounting a light source. When the amount of liquid is small and the liquid is used indoors, the light-transmitting plate on the upper surface of the rendering body 3 may be omitted.

Further, the above-described production lighting device is arranged at a corner on the floor or at an arbitrary position on the wall, as shown in FIG. According to this structure, by vibrating the effect body, bubbles, ripples, and fluctuations are generated, and a shadow can be projected on an arbitrary place such as a hotel lobby or a wall surface for advertisement.

[0011]

As described above, the present invention is constructed by movably arranging a performance body formed by injecting a liquid inside the front portion of the light source arranged inside the apparatus main body in the projection direction. Therefore, by shaking the liquid of the effect body, shadows such as foaming of the liquid, ripples, and fluctuations are projected, and there is a unique effect that the effect of the illumination can be enhanced. Further, by disposing the staging lighting device at a predetermined location, it is possible to easily project a shadow such as bubbles, ripples, and fluctuations at an arbitrary place, and there is a unique effect that the staging effect of the lighting can be enhanced.

[Brief description of drawings]

FIG. 1 is a side view of an effect lighting device of the present invention.

FIG. 2 is a side view showing an example of use of the production lighting device of FIG.

FIG. 3 is a side view of an effect body of the effect illumination device of FIG.

FIG. 4 is a side view of another effect body of the effect lighting device of FIG. 1.

5 is a side view of another effect body of the effect lighting device of FIG. 1. FIG.

FIG. 6 is a partial side view of a conventional lighting device for performance.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Device body 2 Light-transmitting plate 3 Rendering body 4 Light-transmitting plate 5 Liquid 6 Moving mechanism 7 Motor 8 Solenoid 9 Vibrator 10 Light source 11 Reflector 12 Socket

Claims (1)

[Claims] 1. A light source is mounted inside a box-shaped device body, and a performance body formed by injecting a liquid therein is movably arranged in the front part of the projection direction of the light source. Furthermore, the production lighting device is characterized in that a shadow of the liquid is projected by the production body.