JPS59222879A - Ililumination display unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an illumination display device for displaying advertisements and the like using illumination.

[Technical background of the invention and its problems]

FIG. 1 and FIG. 2 show a conventional lighting display device, in which a is a housing having a front opening, and a mounting frame C is attached to the front opening. There is a lamp storage section d at the front upper part of the mounting frame C.
is formed protrudingly, and inside the opening e in the receiving frame C, a transparent protective glossy panel f1, a front film g1, an inner film h, and a light diffusion panel i are provided so as to overlap in order toward the back side of the housing a. These are attached to the inside of the mounting frame C via the support frame j. The front film g forms countless tiny transparent parts gl on the surface of the non-transparent board, and at the same time, letters, symbols, and designs are printed on the other non-transparent parts except for the transparent parts g1... It is made by printing, etc. a predetermined indication such as. Further, the inner surface film h is formed by printing or otherwise printing a predetermined display such as letters or symbols on the surface of a translucent plate material. Further, the light diffusing panel i is formed by mixing a light diffusing agent into a transparent synthetic resin to form a milky white color, for example.

In the rung storage part d of the mounting frame C, the first irradiation run y"k,
A second irradiation lamp t is provided in the inner part of the housing a, and the above-mentioned display is alternately displayed on the front surface of the protective panel f. It is projected on the side. That is, when the first irradiation lamp is turned on, a part of the irradiation light passes through each light-transmitting part g1 of the front film g and enters into the housing a, and the other part enters the housing a. The opaque portion of the front film g is reflected and dispersed to the side where the protective panel f is arranged, so that the display of the front film g applied to the opaque portion is projected, and the first irradiation lamp is When the lamp k is turned off and the second irradiation lamp t is turned on, the irradiation light is diffused by the light diffusion channel i, passes through the inner surface film h, and then passes through each light-transmitting part gl of the front film g. . . , and are dispersed to the side where the protective panel f is arranged, so that the display on the inner surface film h is projected. In this way, by alternately lighting up the lamps, , and t, two different types of displays are displayed alternately, thereby making it possible to carry out unique advertisements and the like.

However, in such a conventional device, a lamp storage part d is formed protruding from the upper front surface of the mounting frame C, and the first irradiation lamp is entirely disposed in this storage part d, so that the entire structure is Since it is large, a large space must be secured for its installation. Also, the front film g and the inner film h
Since the structure is such that the body in heavy contact with the front film g is arranged vertically, and the irradiation lamp is facing the front upper part of the lamp, the incident angle of the light to the front film g is small, and therefore the front film g is effectively irradiated. It was a national problem to do so, and there was no choice but to use k for large-capacity irradiation lamps.

[Purpose of the invention]

The present invention has been made with attention to these points, and its purpose is to make the entire structure compact and to effectively irradiate the front film with light at a large incident angle. An object of the present invention is to provide an illumination display device that has the following features.

[Summary of the invention]

The present invention provides a structure in which a front film and an inner film are in close contact with each other,
The front film is installed in a housing having an opening with the front film facing the opening and the whole body is inclined, and irradiation lamps are installed in the space on the side where the front film is placed and the space on the side where the inner film is placed. It was arranged so that

[Embodiments of the invention]

Hereinafter, the first embodiment of the present invention will be explained with reference to FIGS. 3 to 5.
This will be explained with reference to the figures. In the figure, reference numeral 1 denotes a housing whose front side is open, and a mounting frame 375 is attached to the opening 2 on the front side. A pair of triangular supporting plates 4, 4 are attached to the inside of the taking frame 3, facing each other. Furthermore, the inside of the mounting frame 3 has a transparent protection ring 5, and the board surface has numerous transparent parts 6a..., and other non-transparent parts except for the transparent parts 6a... A front film 6 on which a predetermined display is printed or the like, an inner film 7 on which a predetermined display is printed or the like on a transparent plate, and a translucent light diffusion panel 8 are located at the back of the housing 1. They are provided so as to overlap one after another in a heavy manner toward the sides, and are installed at an angle between the support plates 4 and 4 via the support frame 9. And mounting frame 3
A first irradiation lamp 11 is installed in the upper part between the opening 10 and the protection panel 5, that is, in the space on the side where the front film 6 is placed.
．． 11, and a second irradiation lamp 12 is disposed between the back surface of the housing 1 and the light diffusion panel 8, that is, in the space on the side where the inner surface film 7 is disposed. The upper end side of the front film 6 extends until it hits the inner top surface of the casing 1, and the plate surface area of the extending portion 13 is entirely non-transparent, and this non-transparent extending portion 13, the spaces in which the first and second irradiation lamps 11 and 12 are arranged are isolated from each other.

In the illumination display device configured in this manner, when the first irradiation lamp 11.11 is turned on, the display made on the front film 6 is projected on the front side of the protection panel 5, and the display on the second irradiation lamp 2 is projected onto the front side of the protection panel 5. By lighting up, the display made on the inner surface film 7 is also displayed. The overlapped body of the front film 6 and the inner surface film 7 is arranged at an angle inside the housing 1, and the first irradiation lamp 11.11 is placed in the space formed by the inclination on the side where the front film 6 is arranged. Therefore, unlike the conventional case, there is no need to provide a lamp accommodating portion that protrudes to the front of the housing 1.
The housing 1 can be constructed in a small size, which allows the housing 1 to be installed in a small space. Since the contact between the front film 6 and the inner film 7 is inclined, the light from the irradiation lamps 11, 11 hits the surface of the front film 6 at a large angle of incidence, thus effectively irradiating the surface. This makes it possible to clearly project the display on the front film 6 even with the irradiation lamp 11.11 having a small capacity. In this embodiment, the body of the front film 6 and the inner surface film 7 is tilted so as to face obliquely upward, so that when the casing l is installed on the floor, the body of the body of the front film 6 and the inner surface film 7 can be It can be visually observed from a line of sight substantially perpendicular to the surface, and therefore, the display on the front film 6 and the inner film 7 can be seen more clearly, especially when such an installation configuration is adopted.

In addition, the space where the first irradiation lamp 11.11 is arranged and the space where the second irradiation lamp 12 is arranged are formed by an opaque extending part 13 made of a part of the front film 6. Since it is partitioned, there is no possibility that the light from the first irradiation lamp 11.11 leaks to the side where the inner surface film 7 is arranged, or conversely, the light from the second irradiation lamp 12 leaks to the side where the front film 6 is arranged. Never.

Next, a second embodiment of the present invention will be described with reference to FIGS. 6 and 7. The housing 21 has openings 22.22 on both sides thereof, and mounting frames 23.23 are attached to these openings 22.22, respectively. A storage panel 25, a front film 26, an inner film 27,
- The heavy contact bodies of the light diffusion panel 28 are supported in an inclined manner, and both of these heavy contact bodies are tilted toward opposite sides of each other so as to form a substantially inverted V.
A first irradiation run f' s 1 is placed in the space on the side where each front film 26 is placed.
A second irradiation rung 31 is disposed in the space on the side where each inner surface film 27 is disposed. Non-transparent extending parts 33.33 are formed on the upper edge of each front film 26.26, and spaces in which the first irradiation lamps 31 are arranged are formed in these extending parts 33.33. and the space where the second irradiation lamps 32... are arranged.

In the illumination display device configured in this way, the displays of the front films 26 and 26 are projected on both side surfaces of the housing 1 by lighting the first irradiation runs f31, respectively.
By lighting the second irradiation lamps 3..., the display on the inner surface films 27, 27 is projected, respectively. In the case of this embodiment as well, the front film 26 and the inner surface film 27 are arranged in a tilted manner as in the first embodiment, and the space on the side where the front film 26 is arranged is utilized. Since the first irradiation lamp 3 is disposed at the front end, the housing 2 can be made compact, and the front film 26 can be effectively irradiated. Furthermore, this embodiment includes a pair of inner surfaces 27, 27, both of which are inclined so as to gradually approach the area where the second irradiation lamps 3, . . . ...and the inner film 2 of both
7.27 can be effectively irradiated.

In each of the above embodiments, the front film and the inner film were tilted so that the front film faced obliquely upward, but this was in the opposite state, that is, the front film was oriented diagonally upward. It may also be tilted so that it faces downward. Furthermore, it goes without saying that the display by the device of the present invention is not limited to advertising, and may be for other purposes.

[Effects of the Invention J As explained above, according to the present invention, the entire structure can be made compact and can be installed in a narrow space, and the light can be effectively transmitted at a large incident angle to the front film. This has the effect of being able to irradiate.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the conventional device, Fig. 2 is a perspective view of the disassembled state, Fig. 3 is a perspective view showing the first embodiment of the present invention, Fig. 4 is a sectional view, and Fig. 5 is a perspective view of the conventional device. FIG. 6 is a sectional view showing a second embodiment of the present invention, and FIG. 7 is a perspective view similarly shown in an exploded state. 1.21... Housing, 2, 22... Opening, 6, 26
...Front film, 7.27...Inner film, 1
1°31...Irradiation lamp, 12.32...Irradiation lamp, 13.33...Extension part. Applicant's Representative Patent Attorney Takehiko Suzue Figure 1 Figure 2 Figure 3 Figure 4

Claims (3)

[Claims] (1) A front film that is not translucent and has a large number of translucent parts and has a predetermined display on the non-transparent parts, and an inner surface that is translucent and has a predetermined display on its surface. and the film are placed in close contact with each other, and this overlapped body is provided in a housing having an opening on one side, with the front film facing the opening and the entire body being inclined, and a space on the side where the front film is placed. An illumination display device characterized in that an irradiation lamp is disposed in each of the space portion and the space portion on the side where the inner surface film is disposed. (2) A front film that is opaque and has a large number of translucent parts and has a predetermined marking on the opaque part, and an inner surface that is translucent and has a predetermined marking on its surface. A pair of such heavy contact bodies are placed in a housing having openings on both sides, with each front film facing each opening, and both heavy contact bodies facing each other. It is installed and stored in an almost V-shape with an inclination to the side, and a radiation lamp is arranged in each space on the side where each front film is placed and the space on the side where each inner film is placed. lighting display device. (3) The edge of the front film is extended to form an extension part, the entire surface of this extension part is opaque, and the space part on the placement side of the front film and the inner face film are formed at the extension part. The lighting display device according to claim 1 or 2, characterized in that the lighting display device is isolated from the space on the side where the lighting display device is arranged.