JP3005789U - Stadium lighting - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Irradiate team color light on both sides of the scoreboard in the stadium, and emit multiple powerful directional light beams.
(EN) Provided is a production lighting device for a stadium, which has a structure in which the direction and angle can be freely changed and which can create the performance of light. [Structure] In order to create a team color for a soccer team, color light projectors are installed on the stand walls on both sides of the scoreboard 32 to illuminate the curved side walls with various colors according to the team color, and at multiple locations around the stadium. Further, a light projector 10 for projecting a plurality of light beams in different directions and angles to project freely in the sky of the stadium is installed, and a dimming control panel 40 of the light projector 10 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lighting device for a stadium such as a soccer field, and more particularly to a stadium lighting device for a stadium capable of producing a performance of light by freely operating a plurality of light beams.

[0002]

[Prior art]

 Traditionally, in stadiums such as baseball fields, rugby fields and soccer fields, scoreboards have been equipped with modern equipment such as electronic signage boards to display information and support, encouragement, and achievements for teams and players. It was Speaking of baseball, when there was a home run, the display of the home run was displayed on the electronic bulletin board as well as a continuous flow of figures like fireworks. In addition, the fireworks were fired outside the stadium to sound a celebration gun to create an atmosphere.

On the other hand, although the lighting illuminates the stadium itself or the ground during the competition, it has never been used for performance. Since conventional lighting equipment is heavy and does not have a mechanism to swivel vertically and horizontally, the actual situation is that something like performance using the lighting itself was not planned. . The lighting equipment has a structure that can change the direction of the light beam, but most of them are lighting for night games, usually installed firmly at the end of the lighting tower, and its drive is slow, The operating speed was usually slow even if it was manually operated or automatically driven. Therefore, it has not been considered that these conventional lighting devices operate light to perform performance. In terms of utilization of light, it was not the use of lighting equipment, but the existence of fireworks in the night sky.

The conventional lighting device only irradiates in one direction, and does not have a structure in which the irradiation direction can be freely changed. Moreover, since the directionality of the light beam is low and it diffuses even if the light intensity is raised, it was not possible to achieve a plan that radiates the light beam on the sky and intersects the light. Furthermore, even in the case of a laser beam projector with a strong directivity, it is difficult for a machine to control multiple light beams freely, and it is identified as a laser beam in a stadium with a circumference of 1500 lux or more. It was difficult to do. In other words, one light fixture (searchlight) can illuminate only one light beam, and in order to obtain many light beams at the same time, it was necessary to install the same number of light devices as the number of light beams to be obtained. On the other hand, it was possible to use a mechanically controlled reflecting mirror to change the direction of the light beam, but this had the drawback that the volume of the reflecting device itself was large and the initial cost for installation was high. In order to eliminate this drawback, a device has been developed that splits the light beam of a single projector and projects multiple lights. This made it possible to pursue flexible changes in the light beam itself.

[0005]

[Problems to be solved by the device]

 The purpose of the present invention is a lighting device that also serves as a light-up for the stadium itself, and by designing a powerful light beam with strong directivity so that the direction and angle can be freely changed, The objective is to provide a stadium lighting device that can be operated at will to create light performance.

[0006]

[Means for Solving the Problems]

 In order to achieve the above purpose, the stadium stage lighting device according to the present invention is provided with color light projectors on both sides of the scoreboard for the team color rendering of a soccer team, as well as color beam projectors on both sides of the scoreboard. Is provided with a curved side wall for irradiating the light rays projected from the color light projector, and a dimming control panel containing the colors of these projectors is separately provided at another location. On both sides of the stand, both sides are equipped with a color light projector with 6 red filters attached to the stand walls, a color light projector with 10 blue filters attached, and a projector with 8 green filters attached to each side. 24 lamps are installed in each. In addition, we installed light projectors at multiple locations around the stadium to cross the sky of the stadium in different directions and angles so that they could cross each other, and one of them was installed behind the scoreboard. However, the projector is configured to emit a plurality of light beams. In addition, at four places around the stadium, we installed light projectors that cross multiple rays of light in the sky of the stadium so that they could cross freely, and one of them was installed on the back of the scoreboard. This is a configuration in which a light projector emitting a light beam is provided and a dimming control panel for the light projector is provided.

[0007]

[Action]

 The above-configured stadium illuminating device is installed at multiple locations around the stadium, and by lighting from dusk to night, color light projectors with filters installed on the stand walls on both sides of the scoreboard. With this, a light beam that combines various colors for team color production is projected onto the curved side wall for irradiation. In addition, 6 light red filters called three primary colors, 10 light blue filters, and 8 light green filters are attached to the projector to obtain a clear color close to the primary color along with the team color. In addition, multiple light beams are projected toward the sky of the stadium, and the light beams rise as if they were standing in the hollow. By changing the direction and angle of the light beam, it is possible to irradiate each light beam in parallel, or to intersect and cross multiple light beams at one point to irradiate them in a pyramid shape. Since the floodlight installed on the back of the scoreboard can project multiple beams, it can be used for pre-match or half-time performance as well as post-match Victory Beam for production.

[0008]

【Example】

 Hereinafter, a configuration of a stadium effect lighting device according to the present invention will be described based on an embodiment shown in the accompanying drawings. FIG. 1 is a front view of an embodiment of a stadium effect lighting device, and FIG. 2 is a perspective view of another embodiment of a stadium effect lighting device according to the present invention. 1 and 2, the stadium stage lighting device 1 includes a light beam projector 10, a plurality of light beam projectors 20 capable of projecting a plurality of light beams, a color light beam projector 30, and a dimming control panel 40. Become.

In FIG. 1, the floodlight 30 with a special filter is installed on the side walls A of the stands 34 on both sides of the scoreboard 32 so as to face the scoreboard. On both sides of the scoreboard, semi-cylindrical curved walls 36a and 36b for color irradiation are installed, and the curved walls are color-lit up with an appropriate color by color projectors 30 installed on both sides. The color projector 30 has a structure capable of illuminating all colors, and illuminates and displays each team color of the soccer team from the wife walls (side walls) of the left and right stands of the scoreboard. As a result, the team colors of both the home team and the visitor team, which are currently competing with each other, are radiated to the left and right sides across the scoreboard, and it is possible to create a mood for the spectators and especially the supporters. In this embodiment, a halogen bulb 1Kw equipped with a color filter is used. There are 48 lights installed, and 24 lights are installed in each of the left and right walls. The color light projector may have a structure capable of sequentially emitting a large number of colors.

A color filter is attached to each of the 24 light projectors installed on the side wall of the stand 34. The color consists of the three elements of light: red, blue and green. The filter used in this embodiment uses a dichroic filter having a color-deposited structure, not a color-painted filter. As a result, a bright color close to the RED, GREEN, and BLUE primary colors is obtained. Since this bright color has reproducibility, a clear team color can be reproduced on both sides of the scoreboard at any time. Although the colors of the 24 light projectors installed on one side of the wife wall may be equally divided into three, in this embodiment, 6 color light projectors equipped with a red filter and 10 blue light projectors are mounted. It consists of a color light projector equipped with a filter and a projector equipped with eight green filters. This adjusts and balances the BLUE density and the RED density.

Soccer teams reflect the close relationship between companies and locals, while at the same time each team determines its own team color. For example, Bell Mare Hiratsuka is yellow green and blue, Jeff United Ichihara is yellow and green, Yokohama Marinos is blue and red, Sanfrecce Hiroshima is purple and orange, Kashima Antlers is red and blue, Verdi Kawasaki is green and white, Urawa Reds Diamonds. Are red and white, Yokohama Flugels are blue and white, Shimizu S-Pulse is yellow and orange, Jubilo Iwata is light blue and white, Gamba Osaka is blue and yellow, and so on. The feature is that the team can be identified very easily by comparing with other sports.

In FIG. 2, the light projector 10 is a normal light projector, and in this embodiment, five xenon lamps (registered trademark) 4 Kw are planned. The number of installations and the number of installation locations may be plural, but in this embodiment, they are installed at four locations around the stadium, and three out of five lights are scoreboards around the stadium. They are installed at approximately equal intervals in the three optional directions except for each. The remaining two xenon lamps are installed on the back of the scoreboard. Each light projector 10 has a structure in which the angle can be freely changed up, down, left, and right, and a plurality of light beams emitted toward the sky can be freely rotated by changing their directions and angles. It is possible to create a huge pyramid shape with the background of the night sky by intersecting all the light beams at a hollow point.

The multi-beam projector 20 is a machine for projecting a plurality of beams, and in this embodiment, two projectors are installed on the back side of the scoreboard. The multiple light beam projector may be a plurality of light beam projectors or a device in which one light beam projector is capable of emitting a plurality of light beams. The two floodlights installed on the back of the scoreboard can emit multiple beams of light from one location, a pre-match attraction or a celebration of halftime performance and home team victory. It will be illuminated as a Victory Beam later, and as an image light or position display of the stadium after the match is over.

The dimming control panel 40 is one in which a dimming device is concentrated in one place of the stadium, and controls dimming while appropriately adjusting the light amount of the light projector and the color and color tone of the color light projector. Therefore, it is intended for centralized control.

[0015]

[Effect of device]

 As described above, the stadium illuminating device according to the present invention displays the team color by projecting a specific color from the color light projector on the large curved walls provided on both sides of the scoreboard. be able to. This can strongly support the mood of cheering for the home team and the opponent team. In addition, multiple light beam projectors around the stadium and multiple light beam projectors on the back of the scoreboard are installed and centrally controlled by the dimming control panel. Since the projector is equipped with a colored projector, it is possible to light up the stadium itself, and at the same time, control the light beams of multiple rays with strong directivity at any angle and direction. By illuminating, you can create the performance of light. It is also possible to create a huge pyramid shape with the night sky as the background by concentrating the light beams at one hollow point and intersecting them. In addition, it is possible to light up the stadium itself, and at the same time, there is an advantage that effective performance lighting and performance can be performed with the same device.

[Brief description of drawings]

FIG. 1 is a front view of both sides of a scoreboard showing an embodiment of the present invention.

[Figure 2] Similarly, a perspective view of the production lighting device of the entire stadium.

[Explanation of symbols]

 1 Stadium illuminating device 10 Light projector 20 Multiple light projector 30 Color projector 32 Scoreboard 34 Stand A Side wall 36a, 36b Curved wall 40 Light control panel

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display location H05B 37/02 L 7361-3K

Claims (4)

[Scope of utility model registration request] 1. A light beam projector for projecting light beams to the sky of the stadium so as to cross the sky of the stadium at a plurality of places around the stadium, and colored light beam projectors on both sides of the scoreboard for team color production. At the same time, the scoreboard is provided with side walls for irradiating light rays on both sides, and further a dimming control panel including the color of the light projector is provided. 2. A plurality of light projectors for projecting light beams in the sky of the stadium are provided at a plurality of places around the stadium, and six lamps are provided on both sides of the scoreboard for team color production. At the same time as installing 24 lights each on each side, a color light projector equipped with a red filter, a color light projector equipped with 10 blue filters, and a light projector equipped with 8 green filters.
Curved side walls for irradiating a light beam are provided on both sides of the scoreboard, and a dimming control panel including the color of the light beam projector is further provided. 3. A plurality of light projectors for projecting a plurality of light beams in the sky of the stadium so that they can be crossed at different angles in the sky of the stadium are installed at a plurality of places around the stadium, and one of them is a scoreboard. Stadium illuminating device, which is a floodlight installed on the back that emits multiple beams of light. 4. A light projector for projecting a plurality of light beams in a crosswise manner to the sky of the stadium at four locations around the stadium, one of which is installed on the back of the scoreboard. A illuminating device for a stadium, which is a projector that emits light from a book and is provided with a dimming control panel for the beam projector.