JP2003245392A - Illuminator - Google Patents
IlluminatorInfo
- Publication number
- JP2003245392A JP2003245392A JP2002045766A JP2002045766A JP2003245392A JP 2003245392 A JP2003245392 A JP 2003245392A JP 2002045766 A JP2002045766 A JP 2002045766A JP 2002045766 A JP2002045766 A JP 2002045766A JP 2003245392 A JP2003245392 A JP 2003245392A
- Authority
- JP
- Japan
- Prior art keywords
- light
- window hole
- guide plate
- guiding plate
- light sources
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Slot Machines And Peripheral Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、スロットマシンな
どの遊技機に好適な照明装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting device suitable for a gaming machine such as a slot machine.
【0002】[0002]
【従来の技術】スロットマシンなどの遊技機では、数字
などを印刷した回転するドラムの内部に照明装置を備え
ている。2. Description of the Related Art In a gaming machine such as a slot machine, an illuminating device is provided inside a rotating drum on which numbers and the like are printed.
【0003】[0003]
【発明が解決しようとする課題】しかし、この種の照明
装置では照明色は変えられるものの一様な照明光しか放
出されず変化に乏しい。従って、本発明はこのような解
決すべき課題を鑑み、複数色を同時に放出可能な変化の
ある照明装置を提供することを目的とする。However, in this type of illumination device, although the illumination color can be changed, only uniform illumination light is emitted and the change is scarce. Therefore, in view of such problems to be solved, it is an object of the present invention to provide a lighting device having a change capable of simultaneously emitting a plurality of colors.
【0004】[0004]
【課題を解決するための手段】請求項に示した通りであ
る。[Means for Solving the Problems] As described in the claims.
【0005】[0005]
【発明の実施の形態】次に、本発明の実施形態を説明す
るが、それはあくまで本発明に基づいて採択された例示
的な実施形態であり、本発明をその実施形態に特有な事
項に基づいて限定解釈してはならず、本発明の技術的範
囲は、請求項に示した事項さらにはその事項と実質的に
等価である事項に基づいて定めなければならない。BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described, but it is merely an exemplary embodiment adopted based on the present invention, and the present invention is based on matters peculiar to the embodiment. However, the technical scope of the present invention should be determined based on the matters shown in the claims and the matters substantially equivalent to the matters.
【0006】図示の実施形態は、発光ダイオードなどで
構成された複数の光源1…、2…、3…を搭載した基板
4と、この基板4に対向して設置され窓孔5が形成され
た導光板6とを備え、前記導光板6の端部は前記基板4
の方向に折り曲げられその折曲部7の端面には前記光源
のうちの一部1…、3…の光が導入されて、前記窓孔5
の周囲において光が枠状をなして前面に放出され(光放
出部8)、前記窓孔5には前記光源のうちの他2…の光
9が通過される照明装置である。また、導光板6は光導
入部10及び枠状の光放出部8以外の部分11を不透光
部としている。なお、導光板6は透明アクリル樹脂など
で形成され、光導入部10は光源1…、3…が収められ
る切り欠き形状をなす。また、12は表面に数字などを
印刷した半透明の回転可能なドラムである。In the illustrated embodiment, a substrate 4 on which a plurality of light sources 1 ..., 2 ..., 3 composed of light emitting diodes and the like are mounted, and a window hole 5 formed so as to face the substrate 4 are formed. A light guide plate 6, and the end portion of the light guide plate 6 is the substrate 4
, 3 ... Of the light sources are introduced into the end face of the bent portion 7, and the window hole 5 is bent.
Is a lighting device in which light in the form of a frame is emitted to the front (light emitting portion 8) around the periphery of the window, and the light 9 of the other two of the light sources passes through the window hole 5. Further, the light guide plate 6 uses a portion 11 other than the light introducing portion 10 and the frame-shaped light emitting portion 8 as a light non-transmissive portion. The light guide plate 6 is formed of a transparent acrylic resin or the like, and the light introducing portion 10 has a notch shape in which the light sources 1, ... Reference numeral 12 is a semi-transparent rotatable drum having numbers printed on its surface.
【0007】さらに詳述すれば、導光板6における光放
出部8の背面には縦横方向に細い凹条または凸条21が
多数本微細に形成され、導光板6に導入された光を前面
に向けて乱反射放出できるようにしている。光源1…、
2…、3…としては、制御回路により可変色発光可能な
発光ダイオードが適する。More specifically, on the rear surface of the light emitting portion 8 of the light guide plate 6, a large number of fine concave or convex stripes 21 are formed finely in the vertical and horizontal directions, and the light introduced into the light guide plate 6 is directed to the front surface. It is designed to be able to emit diffuse reflection. Light source 1 ...
As 2 ..., 3 ..., a light emitting diode capable of emitting variable colors by a control circuit is suitable.
【0008】本実施形態によれば、導光板6の前面が枠
状に色発光可能であるとともに、導光板6の窓孔5を通
して光源2…の色を前面に放出可能なため、前者と後者
で発光色を変えることにより興趣性ある発光が楽しめ
る。According to the present embodiment, the front surface of the light guide plate 6 can emit color light in a frame shape, and the color of the light sources 2 ... Can be emitted to the front surface through the window hole 5 of the light guide plate 6. You can enjoy interesting luminescence by changing the luminescent color with.
【図1】本発明の実施形態を示す分解斜視図FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
【図2】同組立断面図FIG. 2 is a sectional view of the assembly.
1、2、3 光源 4 基板 5 窓孔 6 導光板 7 折曲部 8 枠状の光放出部 9 直接光 1, 2, 3 light source 4 substrates 5 window holes 6 Light guide plate 7 Folding section 8 Frame-shaped light emitting part 9 direct light
Claims (2)
に対向して設置され窓孔が形成された導光板とを備え、
前記導光板の端部は前記基板の方向に折り曲げられその
折曲部の端面には前記光源のうちの一部の光が導入され
て、前記窓孔の周囲において光が枠状をなして前面に放
出され、前記窓孔には前記光源のうちの他の光が通過さ
れる照明装置。1. A substrate having a plurality of light sources mounted thereon, and a light guide plate provided facing the substrate and having a window hole formed therein,
An end portion of the light guide plate is bent toward the substrate, and a part of the light of the light source is introduced to the end surface of the bent portion, and the light forms a frame shape around the window hole to form a front surface. The illumination device that is emitted to the window and allows the other light of the light source to pass through the window.
び枠状の光放出部以外の部分を不透光部とした照明装
置。2. The illumination device according to claim 1, wherein the light guide plate has a portion other than the light introducing portion and the frame-shaped light emitting portion as a light non-transmissive portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002045766A JP2003245392A (en) | 2002-02-22 | 2002-02-22 | Illuminator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002045766A JP2003245392A (en) | 2002-02-22 | 2002-02-22 | Illuminator |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003245392A true JP2003245392A (en) | 2003-09-02 |
Family
ID=28659439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002045766A Pending JP2003245392A (en) | 2002-02-22 | 2002-02-22 | Illuminator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003245392A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100940353B1 (en) | 2009-05-07 | 2010-02-04 | 쩡-치 휴 | Light guide device for water spraying device |
JP2011104007A (en) * | 2009-11-13 | 2011-06-02 | Olympia:Kk | Display device and game machine |
JP2014150069A (en) * | 2010-04-23 | 2014-08-21 | Martin Professional As | Background light effect in led lighting apparatus utilizing light guided from second light source |
JP2014217562A (en) * | 2013-05-08 | 2014-11-20 | 株式会社北電子 | Game machine |
JP5677557B1 (en) * | 2013-12-06 | 2015-02-25 | 京楽産業.株式会社 | Game machine |
JP2015112498A (en) * | 2014-12-26 | 2015-06-22 | 京楽産業.株式会社 | Game machine |
JP2018015585A (en) * | 2017-09-27 | 2018-02-01 | 株式会社平和 | Game machine |
EP4080112A1 (en) * | 2021-04-22 | 2022-10-26 | Harman Professional Denmark ApS | Illumination device with light source emulation effect |
-
2002
- 2002-02-22 JP JP2002045766A patent/JP2003245392A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100940353B1 (en) | 2009-05-07 | 2010-02-04 | 쩡-치 휴 | Light guide device for water spraying device |
JP2011104007A (en) * | 2009-11-13 | 2011-06-02 | Olympia:Kk | Display device and game machine |
EP2988064A1 (en) * | 2010-04-23 | 2016-02-24 | Martin Professional ApS | Led light fixture with background lighting |
JP2014150069A (en) * | 2010-04-23 | 2014-08-21 | Martin Professional As | Background light effect in led lighting apparatus utilizing light guided from second light source |
EP3343103A1 (en) * | 2010-04-23 | 2018-07-04 | Martin Professional ApS | Led light fixture with background light effects |
EP2561274A4 (en) * | 2010-04-23 | 2015-03-18 | Martin Professional As | Background light effects led light fixture with light guided second light sources |
JP2014217562A (en) * | 2013-05-08 | 2014-11-20 | 株式会社北電子 | Game machine |
JP2015109919A (en) * | 2013-12-06 | 2015-06-18 | 京楽産業.株式会社 | Game machine |
JP5677557B1 (en) * | 2013-12-06 | 2015-02-25 | 京楽産業.株式会社 | Game machine |
JP2015112498A (en) * | 2014-12-26 | 2015-06-22 | 京楽産業.株式会社 | Game machine |
JP2018015585A (en) * | 2017-09-27 | 2018-02-01 | 株式会社平和 | Game machine |
EP4080112A1 (en) * | 2021-04-22 | 2022-10-26 | Harman Professional Denmark ApS | Illumination device with light source emulation effect |
US11835219B2 (en) | 2021-04-22 | 2023-12-05 | Harman Professional Denmark Aps | Illumination device with light source emulation effect |
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