KR101787237B1 - Display apparatus for icerink - Google Patents

Display apparatus for icerink Download PDF

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Publication number
KR101787237B1
KR101787237B1 KR1020160017978A KR20160017978A KR101787237B1 KR 101787237 B1 KR101787237 B1 KR 101787237B1 KR 1020160017978 A KR1020160017978 A KR 1020160017978A KR 20160017978 A KR20160017978 A KR 20160017978A KR 101787237 B1 KR101787237 B1 KR 101787237B1
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KR
South Korea
Prior art keywords
ice
layer
scattering
display module
display device
Prior art date
Application number
KR1020160017978A
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Korean (ko)
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KR20170096660A (en
Inventor
박광일
이성재
유영문
Original Assignee
부경대학교 산학협력단
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Priority to KR1020160017978A priority Critical patent/KR101787237B1/en
Publication of KR20170096660A publication Critical patent/KR20170096660A/en
Application granted granted Critical
Publication of KR101787237B1 publication Critical patent/KR101787237B1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/14—Lighting means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

The present invention relates to an ice display device, and more particularly, to an ice display device capable of performing performance by providing a display module capable of displaying on a lower portion of an ice sheet such as an ice link.

Description

DISPLAY APPARATUS FOR ICERINK [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an ice display device, and more particularly, to an ice display device in which a display module capable of being displayed on an ice sheet such as an ice link is installed.

Generally, the presentation of the performance on the ice sheet represented by the ice link is performed by directing the light toward the ice sheet surface by using a directing method using dry ice or the like and using a plurality of lights located on the upper side of the ice sheet, And a method of producing a variety of pictographs or shapes.

However, a method of irradiating light upwardly, that is, a method of directing only with a projector image, has a problem in that brightness and sharpness of light reflected from an ice sheet are reduced, and limitations arise in realizing a vivid image.

1. Registration No. 1419014 (Registered on July 31, 2014) "Ice link freezing facility and construction method" 2. Registered Utility Model No. 0448644 (Registered on April 26, 2010) "All-weather all-weather all-year-old rink including skating rink panel supporting device and supporting device"

An object of the present invention is to provide an ice display device capable of displaying various types of ice on a surface of a ice panel by providing a display module below the surface of the ice panel.

Further, it is an object of the present invention to provide an ice display device capable of displaying a screen like a screen on the surface of an ice sheet, and capable of producing various effects in addition to effects of other sounds and lights.

According to the present invention, the above object is attained by an ice-making method for ice making in which an ice sheet is formed on a surface thereof and a scattering layer is formed therein; And at least one display module installed inside the ice body and allowing the display to be directed through the surface by passing light through the scattering layer and projecting light onto the surface. .

Here, the ice body may include: a first ice layer formed on a bottom surface; And a second ice layer formed on the first ice layer and being a scattering layer on which the display module is installed.

The ice body may further include: a first ice layer formed on a bottom surface; A second ice layer formed on the first ice layer and provided with the display module; And a third ice layer as a scattering layer formed on the second ice layer.

At this time, the ice body may further include a third ice layer formed on the second ice layer.

In addition, the scattering layer may be formed to be opaque, and the scattering layer may be formed to include a plurality of bubbles or may include scattering agents.

The scattering agent may be at least one selected from the group consisting of silica, silicon, alumina, titanium dioxide (TiO2), zirconia (ZrO2), barium sulfate, zinc oxide (ZnO), polymethyl methacrylate (Poly (methylmethacrylate), PMMA), and benzoguanamine-based polymers.

The scattering layer may include a scattering portion formed to correspond to a light irradiation range of the display module, and an non-scattering portion formed outside the light irradiation range of the display module.

The projector may further include a projector for irradiating light toward the surface of the ice sheet from the upper side of the ice sheet.

According to the present invention, there is provided an ice display device in which a display module is installed below an ice surface to enable various types of display on the ice surface.

In addition, a display device such as a screen can be provided on the surface of an ice sheet, thereby providing various effects and effects such as sound and illumination.

1 is a cross-sectional view of an ice display device according to a first embodiment of the present invention,
2 is a cross-sectional view of an ice display device according to a second embodiment of the present invention,
3 is a cross-sectional view of an ice display device according to a third embodiment of the present invention,
4 is a schematic view of a scattering layer of an ice display device according to a fourth embodiment of the present invention,
5 is a schematic view of an ice display device according to a fifth embodiment of the present invention.

Prior to the description, components having the same configuration are denoted by the same reference numerals as those in the first embodiment. In other embodiments, configurations different from those of the first embodiment will be described do.

Hereinafter, the ice display device according to the first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view of an ice display device according to a first embodiment of the present invention. Referring to FIG. 1, the ice display device according to the first embodiment of the present invention includes an ice body having a multi-layered scattering layer and a display module 21 installed inside the ice body.

The ice body includes a first ice layer 10 on which a cooling source 11 is installed and a second ice layer 20 on which a display module 21 is installed.

The first and second ice layers 10 and 20 may be formed to have a predetermined thickness by repeating a process of spraying water with a spray device and then cooling the same.

The first ice layer 10 is a part forming the base of the entire ice body. The first ice layer 10 is formed on the bottom surface, and the cooling source 11 may be provided on the part contacting the bottom surface.

The cooling source 11 is in the form of a brine or the like and is provided such that refrigerant is supplied to the inside of the cooling source 11. The cooling pipe 11a is installed on the plane of the region where the ice sheet is to be formed, And a cooling mat 11b serving as a cooling auxiliary means is provided at a lower portion thereof.

The display module 21 is installed on the lower side of the second ice layer 20. At this time, it is possible to distribute the pressure applied to the display module 21 from the surface of the ice layer, which is formed to have a certain height above the display module 21.

In addition, the second ice layer 20 itself is a scattering layer, which includes a large number of bubbles or is formed into an opaque layer containing a scattering agent.

In the case where bubbles are contained, the fluid forming the scattering layer may be water, and in the case where the scattering agent is included, a suitable fluid may be selected in which the fluid forming the scattering layer does not dissolve the scattering agent.

The scattering agent may be at least one selected from the group consisting of silica, silicon, alumina, titanium dioxide, zirconia, barium sulfate, zinc oxide, poly (methylmethacrylate), PMMA), and benzoguanamine-based polymers.

The display module 21 installed in the second ice layer 20 is installed so that a plurality of lights such as LEDs are arranged on a predetermined support (not shown) and irradiate upward. Each of the lights is blinked under the control of a predetermined control unit so that the display module 21 can display various characters or shapes when viewed from the entire ice surface.

The light emitted from the display module 21 is scattered through the second ice layer 20, which is a scattering layer, and is projected onto the ice sheet surface, so that various performances can be produced.

Next, an ice display device according to a second embodiment of the present invention will be described. 2 is a cross-sectional view of the ice display device according to the second embodiment of the present invention. Referring to FIG. 2, in the second embodiment, a third ice layer 30 is further formed on the second ice layer 20 of the first embodiment. At this time, the third ice layer 30 is formed as a transparent layer so as to share the pressure transmitted from the surface of the ice layer to the display module 21 and the lower layer thereof.

Next, the ice display device according to the third embodiment of the present invention will be described. 3 is a cross-sectional view of the ice display device according to the third embodiment of the present invention. Referring to FIG. 3, in the ice display device according to the third embodiment of the present invention, a scattering layer is formed in the third ice layer 30 in comparison with the second embodiment.

That is, the ice display device according to the second embodiment is formed to have a predetermined thickness by repeating the process of spraying the water by the spraying device and cooling the second ice layer 20. The third ice layer 30 is formed to have a predetermined thickness by repeating the process of spraying the fluid including the bubbles or scattering agent to the atomizing device and cooling it.

At this time, the third ice layer 30 may be formed as an opaque layer and the second ice layer 20 may be selectively formed as a transparent layer or an opaque layer.

Meanwhile, since the third ice layer 30 is formed as a scattering layer, another transparent or opaque ice layer may be formed on the third ice layer 30 as needed.

Next, an ice display device according to a fourth embodiment of the present invention will be described. 4 is a schematic view of a scattering layer of an ice display device according to a fourth embodiment of the present invention. Referring to FIG. 4, in the ice display device according to the fourth embodiment of the present invention, the scattering layer includes a scattering part 41 and an non-scattering part 42.

The scattering unit 41 is formed in a region corresponding to the light irradiation range irradiated from the display module 21 and the non-scattering unit 42 is formed in an area outside the light irradiation range of the display module 21. [ The scattering unit 41 may include bubbles or a predetermined scattering agent.

In other words, the scattering layer is cooled by spraying a fluid with a spraying device, cooling the fluid to include bubbles or predetermined scattering agent in the part where the scattering part 41 is to be formed, Is formed by cooling.

This scattering layer can be applied to the second ice layer 20 of the first embodiment or to the third ice layer 30 of the third embodiment.

Next, an ice display device according to a fifth embodiment of the present invention will be described. 5 is a schematic view of an ice display device according to a fifth embodiment of the present invention.

Referring to FIG. 5, the ice display device according to the fifth embodiment of the present invention further comprises a projector 50 that irradiates light toward the surface of the ice sheet in the upward direction of the ice sheet. At this time, the first ice layer 10 is preferably formed to be opaque. The figure shows that the projector 50 is further provided on the ice body in the first embodiment.

The light emitted from the projector 50 is reflected by the surface of the second ice layer 20 which is an opaque layer, and the reflected light is reflected by the light emitted from the display module 21 inside the ice body, So that a more effective performance can be produced.

In the case of the ice chain according to the second embodiment, the surface of the second ice layer 20, which is a non-transparent layer, functions as a screen and reflects light, The light is reflected on the surface of the third ice layer 30, which is a non-transparent layer, and the same performance effect as described above can be exhibited.

[Description of Reference Numerals]
10: first ice layer 11: cooling source
11a: cooling pipe 11b: cooling mat
20: second ice layer 21: display module
30: Third ice layer
41: scattering section 42: non-scattering section
50: Projector

Claims (9)

An ice body on which an ice sheet is formed on the surface and on which a scattering layer is formed; And
And at least one display module installed inside the ice body and projecting light to the surface through the scattering layer to enable display through the surface,
The scattering layer is formed opaque,
Wherein the scattering layer is formed to include a scattering agent. The method according to claim 1,
The ice-
A first ice layer formed on the bottom surface; And
And a second ice layer formed on the first ice layer and being a scattering layer on which the display module is installed. The method according to claim 1,
The ice-
A first ice layer formed on the bottom surface;
A second ice layer formed on the first ice layer and provided with the display module; And
And a third ice layer that is a scattering layer formed on the second ice layer. 3. The method of claim 2,
Wherein the ice body further comprises a third ice layer formed on the second ice layer. delete delete The method according to claim 1,
The scattering agent may be at least one selected from the group consisting of silica, silicon, alumina, titanium dioxide, zirconia, barium sulfate, zinc oxide, poly (methylmethacrylate), PMMA), and benzoguanamine-based polymers. The method according to claim 1,
Wherein the scattering layer includes a scattering portion formed to correspond to a light irradiation range of the display module and an non-scattering portion formed outside a light irradiation range of the display module. The method according to claim 1,
And a projector for irradiating light from the upper side of the ice plate toward the surface of the ice plate.
KR1020160017978A 2016-02-16 2016-02-16 Display apparatus for icerink KR101787237B1 (en)

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KR1020160017978A KR101787237B1 (en) 2016-02-16 2016-02-16 Display apparatus for icerink

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Application Number Priority Date Filing Date Title
KR1020160017978A KR101787237B1 (en) 2016-02-16 2016-02-16 Display apparatus for icerink

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KR20170096660A KR20170096660A (en) 2017-08-25
KR101787237B1 true KR101787237B1 (en) 2017-10-19

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101999778B1 (en) * 2017-12-07 2019-07-12 빛샘전자 주식회사 Ice rink facility including led display module and method for constructing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001243818A (en) 2000-03-01 2001-09-07 Washu Kanko Kaihatsu Kk Ice body illumination method and ice skate rink using the same
JP2003214262A (en) 2002-01-24 2003-07-30 Usui Internatl Ind Co Ltd Egr gas cooling device
JP4080710B2 (en) 2000-09-26 2008-04-23 三菱化学株式会社 Method for producing aromatic polycarbonate
KR101419014B1 (en) 2014-01-28 2014-07-16 주식회사 엠디텍 Refigeration equipment building process and Refigeration equipment in ice rink

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001243818A (en) 2000-03-01 2001-09-07 Washu Kanko Kaihatsu Kk Ice body illumination method and ice skate rink using the same
JP4080710B2 (en) 2000-09-26 2008-04-23 三菱化学株式会社 Method for producing aromatic polycarbonate
JP2003214262A (en) 2002-01-24 2003-07-30 Usui Internatl Ind Co Ltd Egr gas cooling device
KR101419014B1 (en) 2014-01-28 2014-07-16 주식회사 엠디텍 Refigeration equipment building process and Refigeration equipment in ice rink

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