JP3185429U - Art display frame with built-in light source - Google Patents

Abstract

A frame for displaying an art object having a light source inside the frame and incorporating a light source capable of ideal uniform irradiation is provided.
A rectangular outer frame, a light source panel disposed on an inner surface of the outer frame, a transparent plate for protecting the artwork from the front, and the artwork from the back are supported. For this purpose, a mat 5 and a back plate 4 are provided. The artwork 6 is shown more beautifully by the illumination of the light source panel 2. The light source panel 2 arranged on the inner surface of the outer frame 1 may be installed on one or two surfaces of the outer frame 1 so as to irradiate toward the opposite surface of the outer frame 1. It may be installed all over the surface and irradiated toward the center of the frame. It is desirable to use LED illumination for illumination of the light source panel 2.
[Selection] Figure 1

Description

  The present invention relates to an art display frame incorporating a light source.

  Conventionally, in art museums and the like, spotlights such as incandescent light bulbs are usually used to make art works more beautiful.

  If you can illuminate the artworks with the best lighting, you can bring out the beauty of the artworks and show them more effectively. First of all, by illuminating the shaded part of the target work, a deeper sense of depth is highlighted, creating a fantastic effect. And on the other hand, by illuminating the clear part of the target work, it will make a more delicate glow stand out and create an impressive effect. In other words, it is desired to show the “brightness and darkness contrast” inherent to the artworks by lighting more boldly and more dynamically. The purpose of many famous paintings such as Veraqueles and Vermeer was the endless exploration of this “contrast of light and darkness”. Therefore, when exhibiting these masterpieces, it is important to have a lighting device that can always make the best use of this light and dark beauty.

  However, with spotlights such as incandescent bulbs, spots of light and traces of light are strongly emitted on a part of the surface of the work of art, and it is not possible to expect the effect that light spreads and shines uniformly on the entire surface. Furthermore, each time an exhibit is changed, it is necessary to change the position of lighting, the intensity of light, and the color tone that are most suitable for the artwork, which is complicated.

  In view of the above problems, an object of the present invention is to provide an art display frame that eliminates uneven illumination resulting from the use of a spotlight or the like and enables ideal uniform illumination.

  In order to solve the above problems, an art display frame according to the present invention includes a rectangular outer frame, a light source panel disposed on the inner surface of the outer frame, and a transparent plate for protecting the art from the front. , Comprising a back plate and a mat for supporting the work of art from the back, and making the work of art more beautiful by the illumination of the light source panel

  The light source panel arranged on the inner side surface of the outer frame may be installed on one or two sides of the outer frame and irradiated toward the opposite side, or installed on all four sides. The light may be irradiated toward the center of the frame.

  For the illumination of the light source panel, it is desirable to use LED illumination for the following reasons. That is, (1) LED lighting emits light without generating heat and without infrared rays, so even if it is installed in the vicinity of a work of art and used for a long time, the object may be damaged by heat. Absent. (2) Incandescent bulbs and fluorescent lamps have limitations in miniaturization due to fear of heat generation and destruction, but LEDs can be miniaturized with little concern, and can be easily incorporated into the frame. . (3) Since the directivity can be changed depending on the shape of the LED element and the lens, it can be installed on one or two surfaces inside the outer frame to emit a lot of light in one direction. It can also be installed in all directions so that it emits light in all directions. (4) Since continuous lighting for several tens of thousands of hours is possible, even if hundreds of lightings are incorporated in the frame, the replacement frequency due to the lifetime is significantly reduced.

  Irradiation unevenness that occurs as a result of using a spotlight or the like is eliminated, and ideal uniform irradiation is possible. As a result, the “brightness and darkness contrast” inherent in artworks can be made bolder and more dynamic.

  There is no need to readjust external lighting when changing exhibitions, and it is always possible to apply the optimal lighting to the artwork, so that it is possible to draw out the beauty of any artwork and make it more effective. Can be shown.

(A) It is a top view of this art display frame. (B) It is a-a 'sectional drawing of this art display frame. It is an expanded sectional view near a light source panel. It is a perspective view of a light source panel.

  Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the art display frame according to the present invention protects a rectangular outer frame 1, a light source panel 2 disposed on the inner surface of the outer frame 1, and a work 6 from the front. The transparent plate 3 and the mat 5 and the back plate 4 for supporting the artwork 6 from the back are provided.

  The greatest feature of this frame is that the light source panel 2 is installed on one or more of the four inner surfaces of the outer frame 1. In this embodiment, the light source panel 2 is shown in FIGS. 1 and 2. Thus, the light source panel 2 is installed only on the lower surface. The light source panel 2 is installed between the transparent plate 3 on the lower surface of the outer frame 1 and the mat 5, and both ends in the longitudinal direction of the light source panel 2 are screwed to the back plate 4.

  In the light source panel 2, at least 10 or more LED illuminations 21 proportional to the panel size are arranged at regular intervals (FIG. 3). In this embodiment, since the light source panel 2 is installed only on one surface of the outer frame 1 and emits light toward the opposite surface, the LED illumination 21 used is designed to emit a lot of light in one direction. -It is set as the manufactured 1 direction irradiation type LED lighting. The light from these LED illumination assemblies is uniformly irradiated into the space formed between the artwork 6 and the transparent plate 3 to illuminate the artwork 6 without unevenness.

  As other embodiments of the art display frame according to the present invention, (1) a light source panel is installed on two of the four inner surfaces of the outer frame, and a surface diagonal to the surface on which the panel is installed (2) A light source panel is installed on all four surfaces, and light is uniformly irradiated in the space between the artwork and the transparent plate. The LED illumination used in the above (2) can be selected from an omnidirectional type instead of the one-way illumination type in consideration of the characteristics of the art work to be exhibited. The excellent point of the art display frame according to the present invention is that the most effective irradiation method can be selected according to the art to be exhibited.

  Furthermore, for the lighting used for the light source panel, it is possible to use not only a bulb-type LED but also a straight tube type LED, and a next-generation laser that is currently under development and that has better performance than the LED. It may be possible to use a light source or the like in the future.

DESCRIPTION OF SYMBOLS 1 Outer frame 2 Light source panel 21 LED lighting 22 Power cable 23 Outlet 3 Transparent plate 4 Back plate 5 Mat 6 Art work

Claims (4)

It is a frame for displaying flat artworks,
A rectangular outer frame,
A light source panel disposed on an inner surface of the rectangular outer frame;
A transparent plate for protecting the plane art from the front;
A mat and a back plate for supporting the flat artwork from the back;
The art display frame is characterized in that the art work on the plane is more beautifully displayed by illumination of the light source panel.   2. The art display frame according to claim 1, wherein the light source panel is installed on at least one of the four inner surfaces of the outer frame.   The artwork display frame according to claim 1, wherein the light source panel is an assembly of one or more LED lights.   The art display frame according to any one of claims 1 to 3, wherein the transparent plate for protecting the flat art work from the front is a transparent glass or an acrylic board.