JP3021208U - Ice sheet and icicle using inorganic phosphors emitting near-ultraviolet rays - Google Patents

Abstract

(57) [Summary] [Purpose] Switching between near-ultraviolet irradiation and general lighting for an image created using an inorganic phosphor coating that emits light by near-ultraviolet irradiation and a non-luminous material containing ordinary pigments or a coating of fluorescent material. In order to achieve a more powerful and powerful expression using an illumination display device, we will use the refraction of light, vortices, the reflecting ice sheet, and the icicles to enhance the unique effects of ice. It is a thing. [Structure] Inorganic phosphor paint that emits light when irradiated with near-ultraviolet light, or a sheet or board drawn with a paint of normal non-emissive material or fluorescent material in combination with it is stretched over the ice sheet of the skating rink, and also drawn. Transparent sheet,
A modeled object is enclosed in an icicle or ice block.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an ice sheet and an ice column using an inorganic phosphor that emits fluorescence upon irradiation with ultraviolet rays.

[0002]

[Prior art]

 In recent years, near-ultraviolet lamps and inorganic phosphors that emit light by irradiation with a wavelength of 250 to 450 nm (hereinafter commonly referred to as "black light") have been developed. The motif used is a chromatic single image and a single emission image under general illumination (fluorescent lamp, incandescent lamp), but the inorganic fluorescent paint that emits light by black light irradiation is white under general illumination. And becomes a bright chromatic color when irradiated with black light. Therefore, by switching the lighting between black light and general lighting, it is possible to display two different types of characters and pictures on the same screen, and in combination with vivid chromatic colors, especially in the advertising industry, It has come to be widely used for display devices, advertising lights, and the like.

[0003]

[Problems to be solved by the device]

 In industrial use, when examining industrial property rights, many of the applications claimed the same publicly-known matters mentioned in the former section of the above-mentioned “Prior Art”, or simply signed. Vague expressions to broaden the scope of claims such as use for display devices, advertising lights, etc., and even for the material to be used, paint such as aluminum cannot be applied even in glass, marble or metal. Moreover, even if only one inorganic phosphor that emits light when irradiated with black light is used, it will not have the effect of emitting light unless it is at least in a dark environment, and development of an important concrete target with an impact to be solved for industrial use. Tend to be difficult.

The present invention intends to enhance the effect by using an ice sheet and icicles in order to express a motif that changes by switching between black light irradiation and general lighting with a powerful impact that has never been seen before. To do.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides an organic phosphor coating that emits light when irradiated with black light, or a combination of the organic phosphor coating and a non-emissive material containing a normal pigment, or an image prepared using a coating of a fluorescent material. A skating rink in which a black light and a general light are switched to display light, and a sheet and a board that are drawn with the above paint are placed on an ice layer floor and the upper ice layer is frozen on the ice layer floor.

[0006] In addition, sheets, boards, or colored or shaped objects formed by using the paints and lamps described above as a skeleton, are ice columns or ice blocks frozen internally.

[0007]

[Action]

 According to the configuration of the present invention described above, the expression of the chromatic color as a vivid emission fluorescent color by the black light irradiation, which has been conventionally devised, and the expression of the chromatic color by the general illumination using the non-emissive material or the fluorescent material, are alternated. In addition to being able to clearly express the contrast of the skating rink, in the case of a skating rink, black light lighting and general lighting can be used at the same time as spotlights, which greatly expands the range of expression of the motif, and on the skating rink that was not possible until now. With the effect of expression, and due to the reflected light from the ice, raised letters, patterns, etc., it became possible to express differently from the past.

[0008] In addition, the icicles and lumps of ice, which are drawn on a transparent sheet, appear to be drawn on the whole ice, and the luminescent color of the inorganic fluorescent material appears in a fantastic manner after passing through the ice layer. The refraction phenomenon of light can be utilized by engraving the surface of ice cubes.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings.

Example 1 A sheet (2) was prepared by using an inorganic phosphor coating material that emits light by black light (1) irradiation in advance, or a non-emissive material or a fluorescent material coating material that contains an ordinary pigment in combination with the inorganic phosphor coating material. ) Drawing (3), in that case, drawing (3) Sheet (2) is a transparent sheet if you want the effect of emphasizing the characters and designs, in the case of designs with complex shades of art, The sheet (2) that becomes the canvas is not necessarily transparent.

The skating rink (4) is provided with an ice layer base floor (5) that serves as a base both outdoors and indoors, and the floor surface is made flat, on which the sheet (2) pre-drawn (3) is placed. It is stretched on a flat surface, then the upper ice layer (6) is provided on the sheet (2). The upper ice layer (6) should be as transparent as possible for its effect, and in the case of a normal skating rink (4), It is appropriate that the ice layer (6) has a maximum ice layer thickness of about 70 mm, and if the ice layer becomes thicker than this, the illumination effect will decrease.

In the above skating rink (4) ice sheet, especially in the case of figure skating, in a dark environment inside an indoor skating rink, spotlight simultaneous illumination of a black light (1) lamp and a general lighting lamp (7) Is possible and has an outstanding effect.

Example 2 As shown in FIG. 2, a shaped article (8) colored with the coating material described in Example 1 or a transparent sheet drawn (3) was applied to an icicle (9). When a black light (1) is radiated to a frozen product, the ice pillars (9) in the case of ice blocks appear to be drawn and painted on the entire ice due to the refraction of light. If the coloring appears in a fantastic manner, and if ice blocks are engraved and molded, the phenomenon of light refraction will still occur, and a unique expression can be realized.

[0014]

[Effect of device]

 Since the present invention is configured as described above, it has the remarkable effects described below.

In the case of an indoor skating rink, it can be kept in a dark environment at all times, the clear emission condition of the inorganic phosphor is good, and black light and general light can be used as spot lights at the same time, and two different motifs can be used. Can be expressed at the same time.

It is a character or pattern on the ice sheet, and not only a raised expression but also a unique beautiful expression by the reflection of ice can be made.

When a transparent sheet is used for ice pillars and ice blocks, it appears that the ice layer is drawn on the whole ice due to the refraction of light in the ice layer, and the color of the inorganic fluorescent substance permeates the ice layer and rises fantastically.

By subjecting the icicles and ice blocks to surface engraving and molding, further refraction of light can be utilized.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional perspective view showing a part of a state of an installed ice skating rink.

FIG. 2 is a perspective view showing a state in which a modeled object is included in an icicle.

[Explanation of symbols]

 1, black light 2, sheet 3, drawing 4, skating rink 5, ice layer base 6, upper ice layer 7, general lighting lamp 8, shaped object 9, icicle

Claims (2)

[Scope of utility model registration request] 1. A near-ultraviolet ray is an inorganic phosphor coating that emits light when irradiated with a near-ultraviolet lamp, or an image formed by using a non-emissive material containing a normal pigment or a coating of a fluorescent material in combination with the above-mentioned coating. In a device that displays lighting by switching between lighting and general lighting (fluorescent lamps and incandescent lamps), sheets and boards drawn with the above paint are placed on an ice layer base, and the upper ice layer is frozen on top of it. Also, a skating rink characterized by including the expression motif on the ice sheet. 2. A sheet, a board, or a shaped article as a skeleton using the paint and the illumination lamp according to claim 1.
Ice pillars and ice blocks that are characterized by containing colored moldings.