JP3148283U - Light emitting diode lighting device - Google Patents
Light emitting diode lighting device Download PDFInfo
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- JP3148283U JP3148283U JP2008008427U JP2008008427U JP3148283U JP 3148283 U JP3148283 U JP 3148283U JP 2008008427 U JP2008008427 U JP 2008008427U JP 2008008427 U JP2008008427 U JP 2008008427U JP 3148283 U JP3148283 U JP 3148283U
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- emitting diode
- light
- acrylic resin
- light emitting
- sheet
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- 239000004925 Acrylic resin Substances 0.000 claims abstract description 22
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 22
- 230000037237 body shape Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
【課題】板厚アクリル樹脂板を柔軟性を持たせた薄板アクリル樹脂シートに置換することにより、その柔軟性を利用して平面体のみならず曲面体形状とすることもできる発光ダイオード照明装置を提供する。【解決手段】複数個の発光ダイオードを並列に接続して配列したプリント基板を予め反射シートを貼付した絶縁シートの所定端に配置するとともに所要寸法の柔軟性を持たせたアクリル樹脂シートをこれの表面に貼付したフィルムで覆い発光ダイオードに電圧を印加して点灯するように構成した発光ダイオード照明装置である。【選択図】図３A light-emitting diode illuminating device that can be formed into a curved body shape as well as a flat body by replacing a thick acrylic resin plate with a thin acrylic resin sheet having flexibility. provide. A printed circuit board in which a plurality of light emitting diodes are connected in parallel is arranged at a predetermined end of an insulating sheet to which a reflective sheet is previously attached, and an acrylic resin sheet having a required dimension is provided. It is a light-emitting diode illuminating device that is covered with a film affixed to the surface and lit by applying a voltage to the light-emitting diode. [Selection] Figure 3
Description
本考案は、省電力用照明器具として普及されている発光ダイオード照明装置の改良に関する。The present invention relates to an improvement of a light-emitting diode illumination device that is widely used as a power-saving lighting fixture.
最近、この種の発光ダイオードを用いた照明装置は、発熱量、消費電力等の面からその利用範囲が急速に拡大しつつある。
また、照明装置としてのサイズも小型のものから大型化のものへと需要も移行傾向にあるとともにその応用用途も種々になってきている。
従来これを構成する発光ダイオード照明装置は、図１のように、例えば表面に反射板５を貼付した所要寸法の板厚のアクリル樹脂板１上の一端に複数個の発光ダイオード２を並列に接続配設したプリント基板３を設置し、この表面にフィルム４を貼付した前記板厚のアクリル樹脂板１を配置しこれらに電圧を印加し光源を得て照明装置としているものが公知とされている。Recently, a lighting device using this type of light emitting diode has been rapidly expanding its use range in terms of heat generation, power consumption, and the like.
In addition, the demand for lighting devices has been shifting from a small size to a large size, and their application uses have also been diversified.
As shown in FIG. 1, a conventional light emitting diode illuminating device comprising a plurality of
しかしながら、このように構成されている従来の発光ダイオード照明装置には次のような問題点がある。
（１）構成上、本体を形成しているいるアクリル樹脂板は柔軟性がなく平面体構造のもの しか製作がされていない。
（２）従って寸法が大型化したものでは重量に制限を受けたり、製造上、加工が困難とな る要素が多いこと等から必然的に製作不可能となる。
また、応用効果も期待できない。
（３）曲面体構成品も製作可能だが、曲面が既成寸法都なるため使用範囲が狭まり、任意 の曲面施工が困難である。However, the conventional light-emitting diode illuminating device thus configured has the following problems.
(1) Due to the construction, the acrylic resin plate forming the main body is not flexible and has only a planar structure.
(2) Therefore, it is inevitably impossible to manufacture a larger size because it is limited in weight and has many factors that make it difficult to process.
Also, application effects cannot be expected.
(3) Curved body components can also be manufactured, but since the curved surface is an established dimension, the range of use is narrowed, making it difficult to construct any curved surface.
本考案は上述の問題点を除去するためになされたものであり、板厚のアクリル樹脂板を柔軟性をもつアクリル樹脂シートに置換することにより、その柔軟性を利して平面体のみならず曲面体の形状と寸法の大型化を図れる。
また、施工場所、方法に制限が少ない発光ダイオード照明装置の提供を目的としたものである。The present invention has been made to eliminate the above-mentioned problems. By replacing the acrylic resin sheet having a thickness with an acrylic resin sheet having flexibility, not only a planar body but also flexibility can be used. The size and size of the curved body can be increased.
Moreover, it aims at provision of the light emitting diode illuminating device with few restrictions in a construction place and a method.
本考案は従来の板厚のアクリル樹脂板を柔軟性をもつアクリル樹脂シートに置換することにより解決されたものであり、複数個の発光ダイオードを並列に接続して配列したプリント基板を予め反射シートの所要端に配置するとともに所要寸法の柔軟性をもたせたアクリル樹脂シートをこれの表面に貼付したフィルムで覆い発光ダイオードに電圧を印加して構成してなる照明装置を提供する。The present invention has been solved by replacing a conventional acrylic resin plate with a flexible acrylic resin sheet, and a printed circuit board in which a plurality of light emitting diodes are connected in parallel is arranged in advance as a reflection sheet. An illuminating device is provided in which an acrylic resin sheet having a required dimension and flexibility is covered with a film affixed to the surface thereof, and a voltage is applied to a light emitting diode.
柔軟性をもつアクリル樹脂シートには、その裏面に施されている所要数のエンボスに発光ダイオードの光が乱反射することから照明度及び照明効率も極めて良好となる。In the acrylic resin sheet having flexibility, the light intensity of the light emitting diode is diffusely reflected on a required number of embosses provided on the back surface thereof, and therefore the illumination degree and the illumination efficiency are extremely good.
以上のように本考案の発光ダイオード照明装置では、絶縁シートの一端の発光ダイオードのプリント基板は任意の方法で固定できることから着脱、落下等で欠落することはなく耐衝撃性、耐震性も良好である。As described above, in the light-emitting diode illuminating device of the present invention, the printed circuit board of the light-emitting diode at one end of the insulating sheet can be fixed by any method, so that it will not be lost due to detachment, dropping, etc. is there.
以下、本考案の一実施例を説明すると次のようである。
図２は本考案の柔軟性をもつアクリル樹脂シートを用いた発光ダイオード照明装置の斜視図であるが、同図（イ）のように１１は柔軟性をもつアクリル樹脂シート、１２は発光ダイオード、１３はプリント基板、１４はフィルム、１５は絶縁シート、１６は反射シールからなる。本考案はこれらを組み合わせることにより従来の平面体の構成のみならず、同図（ロ）のような曲面体の構成も可能となり、図示のように円柱あるいは円筒体Ａ形状のものへも取付けが可能となる。Hereinafter, an embodiment of the present invention will be described as follows.
FIG. 2 is a perspective view of a light-emitting diode illuminating apparatus using a flexible acrylic resin sheet according to the present invention. As shown in FIG. 2A, 11 is a flexible acrylic resin sheet, 12 is a light-emitting diode, 13 is a printed circuit board, 14 is a film, 15 is an insulating sheet, and 16 is a reflective seal. By combining these, the present invention enables not only the configuration of a conventional flat body but also the configuration of a curved body as shown in FIG. 5 (b), and can be attached to a cylindrical or cylindrical body A as shown in the figure. It becomes possible.
具体的な組み合わせの構成について説明すると、図３の断面図に示すように先ず１５の絶縁シートにとこれの表面に貼付した反射シール１６の一端に１２の発光ダイオードを並列に接続配設した１３のプリント基板を固定する。
なお、一端の発光ダイオードから前記により点灯された光は、柔軟性をもつアクリル樹脂シート１１内で、前記アクリル樹脂シート１１下面のエンボス１１ａと反射シール１６の屈折、乱反射により光輝状態を維持し、照明度が保持される。A specific combination configuration will be described. First, as shown in a cross-sectional view of FIG. 3, 12 light emitting diodes are connected in parallel to one end of a
In addition, the light lit by the above from the light emitting diode at one end maintains a brilliant state in the flexible acrylic resin sheet 11 by refraction and irregular reflection of the emboss 11a and the
応用的な面からみて例えば薄板アクリル樹脂シートの表面に貼付するフィルムに予め画像、文字を施したフィルムを用いれば広告媒体とすることができる。From an application standpoint, for example, if a film on which images and characters have been previously applied to a film to be attached to the surface of a thin acrylic resin sheet can be used as an advertising medium.
１２の発光ダイオードへの電圧の印加はこれのプラス、マイナス極の並列接続（図示はしていない）で入、切されるのはいうまでもない。
以上のように本考案の発光ダイオード照明装置は、その構成も簡単なことから、製作上も容易であり、照明装置が大型化しても従来のような板厚のアクリル樹脂板を使用しないで済み、アクリル樹脂そのものに柔軟性をもたせることにより、大型のものでも寸法的な制限を受けることもなく自在の曲面施工が可能となる。Needless to say, the voltage applied to the 12 light emitting diodes is turned on and off by parallel connection (not shown) of the positive and negative poles.
As described above, the light-emitting diode illuminating device of the present invention has a simple structure and is easy to manufacture, and even if the illuminating device is enlarged, it is not necessary to use an acrylic resin plate having a conventional thickness. By providing flexibility to the acrylic resin itself, it is possible to perform flexible curved surface construction without any dimensional restrictions even for large-sized ones.
１１ 薄板アクリル樹脂シート
１２ 発光ダイオード
１３ プリント基板
１４ フィルム
１５ 絶縁シート
１６ 反射シート11 Thin
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008008427U JP3148283U (en) | 2008-11-05 | 2008-11-05 | Light emitting diode lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008008427U JP3148283U (en) | 2008-11-05 | 2008-11-05 | Light emitting diode lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3148283U true JP3148283U (en) | 2009-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008008427U Expired - Fee Related JP3148283U (en) | 2008-11-05 | 2008-11-05 | Light emitting diode lighting device |
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| JP (1) | JP3148283U (en) |
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2008
- 2008-11-05 JP JP2008008427U patent/JP3148283U/en not_active Expired - Fee Related
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