JP2016116698A - Display device - Google Patents

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JP2016116698A
JP2016116698A JP2014258154A JP2014258154A JP2016116698A JP 2016116698 A JP2016116698 A JP 2016116698A JP 2014258154 A JP2014258154 A JP 2014258154A JP 2014258154 A JP2014258154 A JP 2014258154A JP 2016116698 A JP2016116698 A JP 2016116698A
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half mirror
exhibit
housing
light source
led light
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JP6695619B2 (en
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高木弘介
Kosuke Takagi
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Abstract

PURPOSE: To provide a display device which, with no exhibit irradiated, has an appearance like a mirror box having a mirror face from the outside and which, with an exhibit irradiated, makes it clearly visible from the outside, by avoiding inconveniences in which a display device with a fluorescent lamp installed therein has insufficient illumination, and a half mirror with transmissivity of 10% or less fails to be completely transparent, making an exhibit inside hard to be visible from the outside, and in which, with the transmissivity of the half mirror increased for the purpose of making an exhibit easy to see with the illumination of a level of fluorescent lamp, there are drawbacks with the display device inside seen through after lights out.CONSTITUTION: With a half mirror arranged in the front opening of the housing, there are installed in the housing an LED light source for emitting light to an exhibit stored inside the housing and an LED light source for emitting light to the half mirror.SELECTED DRAWING: Figure 2

Description

本発明は、展示装置に関し、より詳しくはハーフミラーを用いた演出性に富んだ展示装置に関する。   The present invention relates to an exhibition apparatus, and more particularly to an exhibition apparatus rich in performance using a half mirror.

従来、ハーフミラーあるいはマジックミラーと呼ばれる、明るい側からは鏡のように見え、暗い側から見ると透過しているように見えるビームスプリッターを用いた展示装置や収納装置に関する発明が、種々開示されている。   Conventionally, various inventions related to display devices and storage devices, which are called half mirrors or magic mirrors, use a beam splitter that looks like a mirror on the bright side and appears to be transparent on the dark side. Yes.

特許文献１に開示される自動販売機の展示装置は、展示スペースの前面をハーフミラーで形成すると共に、展示室内の商品や広告を照射する照明の輝度を調整可能としている。   In the display device of the vending machine disclosed in Patent Document 1, the front surface of the display space is formed by a half mirror, and the brightness of illumination for irradiating products and advertisements in the display room can be adjusted.

特許文献２に開示される収納棚は、収納棚前面にハーフミラーを配し、棚内部に照明を設置し、点灯すると、外側からハーフミラーを通して収納物が透けて見え、消灯すると外側から収納物が見えなくしたものである。   The storage shelf disclosed in Patent Document 2 has a half mirror on the front of the storage shelf, lights are installed inside the shelf, and when turned on, the stored items can be seen through the half mirror from the outside, and when turned off, the stored items are viewed from the outside. Is something that has disappeared.

特開平５−４６８５８号公報JP-A-5-46858 特開２００４−３２１７５０号公報JP 2004-321750 A

意外性などの装飾効果を上げるため、表面にハーフミラーを配した展示装置は既存である。これら既存の展示装置は外部から見た際に、ハーフミラーを内部が透けて見えないほどの鏡面にはしづらく、意外性の効果が薄れるという問題点があった。つまり、内部に収容される展示物が透けて見えてしまいがちであった。   Exhibiting equipment with a half mirror on the surface is already available to enhance the decorative effects such as unexpectedness. When these existing display devices are viewed from the outside, there is a problem that the half mirror is difficult to be mirrored so that the inside cannot be seen through, and the unexpected effect is reduced. In other words, the exhibits housed inside tend to be seen through.

他方で、内部が透けて見えないほどのハーフミラーにするためには、当該ハーフミラーの光透過率を小さくする必要があるが、光透過率が低すぎると、展示装置内部に収容される展示物に光を照射しても、外部から視認しづらく、展示効果が薄れるという難点があった。   On the other hand, in order to make the half mirror so that the inside cannot be seen through, it is necessary to reduce the light transmittance of the half mirror, but if the light transmittance is too low, the display housed inside the exhibition apparatus Even if the object was irradiated with light, it was difficult to see from the outside, and the display effect diminished.

具体的には展示装置内部に蛍光灯を備えた展示装置では照度が足りず、透過率１０パーセント以下のハーフミラーでは完全な透明にはならず、内部に展示される物が外部から視認しづらい。     Specifically, the display device provided with a fluorescent lamp inside the display device has insufficient illuminance, and a half mirror with a transmittance of 10% or less does not become completely transparent, and it is difficult to see the objects displayed inside from the outside. .

他方で蛍光灯程度の照度で展示物を見やすくするためにハーフミラーの透過率を上げると、消灯時にも展示装置内部が透けて見えてしまうという難点が生じる。   On the other hand, if the transmittance of the half mirror is increased in order to make it easier to see the exhibits with the illuminance equivalent to that of a fluorescent lamp, there is a problem that the inside of the display device can be seen through even when the lights are turned off.

また、展示物に光を照射するための光源として蛍光灯や白熱灯を利用すると、展示装置内の温度が上昇し、換気ファンなどの排熱装置を設ける必要があり、装置の複雑化や、ファンの回転に伴う耳障りな音の発生といった問題点があった。   In addition, if a fluorescent lamp or an incandescent lamp is used as a light source for irradiating light to the exhibit, the temperature in the exhibition apparatus rises, and it is necessary to provide a heat exhausting device such as a ventilation fan. There was a problem such as generation of annoying sound accompanying the rotation of the fan.

上記の目的を達成する本考案に係る展示装置は、筐体の前面開口部にハーフミラーを配し、筐体内に収容される展示物に照射するＬＥＤ光源と、ハーフミラーに向け照射するＬＥＤ光源を筐体内に装備して構成した。   An exhibition apparatus according to the present invention that achieves the above object includes an LED light source that irradiates an exhibit housed in a housing by arranging a half mirror in a front opening of the housing, and an LED light source that irradiates the half mirror Equipped with in a housing.

上記のように構成される本発明が、如何に作用して課題を解決するかを図面を参照しながら概説する。   It will be outlined with reference to the drawings how the present invention configured as described above works to solve the problems.

図２示されるように、本発明に係る展示装置１０は、筐体１１内に装備される展示物４０に対して照射するＬＥＤ光源２０と、ハーフミラー３０に向け照射するＬＥＤ光源２１を備えてなるものである。   As shown in FIG. 2, the display apparatus 10 according to the present invention includes an LED light source 20 that irradiates an exhibit 40 equipped in a housing 11 and an LED light source 21 that irradiates a half mirror 30. It will be.

蛍光灯等に比べ発熱量が少ないＬＥＤ光源を使用することから、展示装置内の温度の上昇を抑制可能であり、換気ファンなどの排熱装置が不要となるのである。   Since an LED light source that generates less heat than a fluorescent lamp or the like is used, an increase in the temperature in the display device can be suppressed, and a heat exhausting device such as a ventilation fan becomes unnecessary.

一方、ＬＥＤ光源から発せられる光は直進性が高いため、つまりは光が拡散しづらいことから、照度の割には、ハーフミラーを透過しづらいという難点がある。   On the other hand, since the light emitted from the LED light source has high straightness, that is, it is difficult for light to diffuse, there is a problem that it is difficult to transmit the half mirror for the illuminance.

係る不都合を回避するため、本発明ではハーフミラーに向け照射するＬＥＤ光源を別途設けてある。かかる光源ゆえに、透過率が低いハーフミラーを用いても展示装置内部からの光が透過し、展示物を外部から明瞭に視認可能となり、他方で消灯すれば透過率の低さゆえに、外部からは展示物が見えない鏡面となるものである。   In order to avoid such inconvenience, an LED light source for irradiating the half mirror is separately provided in the present invention. Because of this light source, even if a half mirror with low transmittance is used, light from the inside of the display device is transmitted, and the display can be clearly seen from the outside. It will be a mirror surface where the exhibits cannot be seen.

本発明の斜視図Perspective view of the present invention 本発明の概略を示す説明図Explanatory drawing which shows the outline of the present invention

以下、好ましい発明の一実施形態につき、図面を参照しながら概説する。なお、本発明の実施の形態は、下記の実施形態に何ら限定されることはなく、本発明の技術的範囲に属
する限り種々の形態を採りうる。 Hereinafter, an embodiment of a preferred invention will be outlined with reference to the drawings. The embodiment of the present invention is not limited to the following embodiment, and can take various forms as long as they belong to the technical scope of the present invention.

本発明に係る展示装置１０は、図１に示すように、筐体１１の前面開口部１２にハーフミラー３０を備えてなるものである。   As shown in FIG. 1, an exhibition apparatus 10 according to the present invention includes a half mirror 30 in a front opening 12 of a housing 11.

筐体１１の形状は、内部に展示物を収容可能であれば特に限定されない。また、展示物を載置するための棚を設けても構わない。展示物が絵画やポスターといったものであれば、筐体１１内部の後部壁面に貼着すれば足りる。   The shape of the housing | casing 11 will not be specifically limited if an exhibit can be accommodated in an inside. In addition, a shelf for placing an exhibit may be provided. If the exhibit is a painting or a poster, it is sufficient to attach it to the rear wall surface inside the housing 11.

ハーフミラー３０としては、汎用のもの、例えば板ガラスあるいはアクリルなどの有機ガラスに、錫や銀をめっき或いは蒸着した反射膜を、ごく薄く形成したものを利用可能である。反射光と透過光の割合は反射膜の厚みで調整可能であり、本発明の如く、ハーフミラー３０に向け照射するＬＥＤ光源２１を備えてなるものであれば、透過率１０パーセント程度のハーフミラーを使用しても、展示物を外部から明瞭に視認可能となるものである。   As the half mirror 30, a general-purpose one, for example, a very thin reflection film formed by plating or evaporating tin or silver on an organic glass such as plate glass or acrylic can be used. The ratio of the reflected light and the transmitted light can be adjusted by the thickness of the reflective film. If the LED light source 21 that irradiates the half mirror 30 is provided as in the present invention, the half mirror having a transmittance of about 10 percent. Even if is used, the exhibits can be clearly seen from the outside.

筐体１１内に装備されるＬＥＤ光源としては、図２に示すように、展示物４０に対して照射するＬＥＤ光源２０と、ハーフミラー３０に向け照射するＬＥＤ光源２１を用いている。図中ＬＥＤ光源２０，２１共に、筐体１１の側面に二個づつ設けてあるが、むろん係る限定を受けるものではなく、一個又は複数個設置可能である。また、ＬＥＤ光源２０，２１を首振り自在とし、照射角度を可変とすれば使い勝手に富むものとなる。   As the LED light source equipped in the housing 11, as shown in FIG. 2, an LED light source 20 that irradiates the exhibit 40 and an LED light source 21 that irradiates the half mirror 30 are used. Although two LED light sources 20 and 21 are provided on the side surface of the housing 11 in the figure, it is not limited to the above, and one or more LED light sources can be installed. Further, if the LED light sources 20 and 21 can be swung freely and the irradiation angle is variable, it is easy to use.

ＬＥＤ光源２０の取り付け位置は、展示物に照射可能な位置であれば、筐体１１内の任意位置で構わない。ＬＥＤ光源２１の取り付け位置は、ハーフミラー３０に照射可能な位置であれば、筐体１１内の任意位置で構わない。   The LED light source 20 may be attached at any position in the housing 11 as long as it can irradiate the exhibit. The LED light source 21 may be attached at any position in the housing 11 as long as it can irradiate the half mirror 30.

１０・・展示装置
１１・・筐体
２０，２１・・ＬＥＤ光源
３０・・ハーフミラー 10. ・ Exhibitor 11 ・ ・ Case 20, 21 ・ ・ LED light source 30 ・ ・ Half mirror

Claims (1)

筐体（１１）の前面開口部（１２）にハーフミラー（３０）を配し、筐体（１１）内に収容される展示物に照射するＬＥＤ光源（２０）と、ハーフミラー（３０）に向け照射するＬＥＤ光源（２１）を筐体（１１）内に装備した展示装置。   A half mirror (30) is arranged in the front opening (12) of the housing (11), and the LED light source (20) that irradiates the display housed in the housing (11) and the half mirror (30). Exhibition equipment equipped with an LED light source (21) for directing in the housing (11).
JP2014258154A 2014-12-21 2014-12-21 Exhibition equipment Active JP6695619B2 (en)

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JP6695619B2 JP6695619B2 (en) 2020-05-20

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178968U (en) * 1982-05-25 1983-11-30 サンデン株式会社 Vertical case
JP2004319466A (en) * 2003-03-31 2004-11-11 Ccs Inc Light radiation device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178968U (en) * 1982-05-25 1983-11-30 サンデン株式会社 Vertical case
JP2004319466A (en) * 2003-03-31 2004-11-11 Ccs Inc Light radiation device

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