CN2225082Y - Thin wall luminant advertisement board - Google Patents

Abstract

The utility model relates to a thin wall luminous advertisement label board, which is an article for advertisement propaganda, label board indication, ornament and decoration. The thin wall luminous advertisement label board is characterized in that the external position and the back surface of the front picture of the light conducting board are provided with a transparent surface layer, the refractive index of which is smaller than the refractive index of the light conducting board; a light source irradiates on the side end surface of the light conducting board, and through making use of the total reflection principle of the optics, the light is focused on the picture. Accordingly, the boundary of the picture is clear; the theme is outstanding, and the thin wall luminous advertisement label board can cause the colors of the picture to change through the light control. The thin wall luminous advertisement label board has the advantages of simple structure, compact structure, easy fabrication, convenient maintenance, material saving, low cost, etc., and the thin wall luminous advertisement label board can be widely used for the advertisement propaganda, the label board indication, the ornament and the decoration of the shop, the hotel, and the family, and other aspects.

Description

Thin-walled luminous advertisement label

A kind of thin-walled luminous advertisement label can be used as advertising, label indication and decoratees adornment.

Luminous advertisement label in the market is to use neon bulb mostly, and light emitting diode or lamp box are made.Though the Advertisement label that neon bulb and light emitting diode are made is attractive in appearance clear, cost is higher, and very easily damage is not easy to maintenance and repair again; Though the lamp box type Advertisement label is simple in structure, the edge contour of its picture is clear inadequately, and picture place light is concentrated inadequately, so that theme is not outstanding, propaganda and decorative effect are not good enough.

Task of the present utility model is to provide that a kind of picture brightness is higher, the picture edge contour is clear, can give prominence to the picture theme, and is simple in structure and decorate the good thin-walled luminous advertisement label of the effect of publicity.

The utility model mainly is made up of lamp source and light guide plate, it is characterized in that the front that is attached to light guide plate 3 by the picture 5 that literal, pattern constituted with needed, there is transparent surface layer 4 at the position in its front except that picture 5 and the back side of light guide plate 3, lamp source 2 is arranged on the side end face of light guide plate 3, that is lamp source 2 direct irradiations are on the thickness direction of light guide plate 3; Housing 1 covers on the lamp source 2 and and light guide plate 3 connections.Light guide plate 3 can adopt inorganic material as normal silicate glass; Also can adopt organic material as polystyrene plates or be commonly called as polymethylmethacrylasheet sheet material into organic glass; The thickness of light guide plate 3 is 1～10mm, generally selects for use 3～5mm to get final product, and keeps Advertisement label having under the situation of certain intensity like this, and both weight reductions can reduce cost again.In order to prevent that light from producing leakage in the light guide plate transmission course, the back side and front in light guide plate 3 are coated with transparent surface layer 4 except that offscreen position, in order to satisfy above-mentioned requirements, therefore the refractive index of transparent surface layer 4 is less than the refractive index of light guide plate 3, makes light produce total reflection in transmission course.The thickness of normally transparent superficial layer 4 is about 0.5mm.Throw off the picture 5 in light guide plate 3 fronts, lamp source 2 is radiated at the side end face of light guide plate 3, is provided with housing 1 in the outside of lamp source 2, covers on the lamp source 2, the housing 1 of circular arc is not only as the lampshade of lamp source 2 but also as the framework of Advertisement label, housing 1 adopts aluminium alloy or stainless steel to make usually.The setting of lamp source 2 can be a kind of in as described below: be provided with light sources of different colors around light guide plate 3, as red, blue, yellow, green four kinds of colors, control by light, picture takes turns the conversion color.But also can be according to circumstances with need be in the upside of light guide plate 3; The lower side; Left-hand end; Right-hand end; The one or both ends of appointing in the above-mentioned situation are shone separately, depend on the needs.

The Advertisement label of Zhi Zuoing is to be made according to the optical total-reflection principle in this way, when light source irradiation during in light guide plate 3 side end faces, not luminous owing to produce total reflection on transparent surface layer, light only shows at picture 5 places that are provided with literal or pattern, light is concentrated and brightness is high, the boundary of picture is clear, and theme is outstanding distinct; That the utility model also has is simple in structure, compact, it is easy, easy to maintenance to make, advantage that save material, reduce cost, can extensively decorate the usefulness of decoration as advertising, label indication, shop, hotel and family.

Accompanying drawing 1 is a thin-walled luminous advertisement label structural drawing 1---housing 2---lamp source 3---light guide plate 4---transparent surface layer 5---picture

Embodiment: length a is 400mm, width b is 500mm, thickness h is that 5mm adopts polystyrene as light guide plate 3, its refractive index N is 1.59, post the picture 5 of ramage in its front, be 1.49 organic glass solution spraying the back side and positive offscreen position with refractive index N then in light guide plate 3, form transparent surface layer 4, the about 0.5mm of its surface layer thickness, treat to throw off ramage after the superficial layer drying, it is 12mm that lamp source 2 adopts 4 diameter phi, power is the fluorescent tube of 20W, and it is red that color is respectively, yellow, blue, purple four kinds of colors are located at around the light guide plate, control light shines four side end faces of light guide plate 3 in turn, outside fluorescent tube, adopt φ be the stainless-steel tube of 30mm as housing and lampshade, stamp aperture at its two ends after stainless-steel tube opened the bar line of rabbet joint, connect by pin and light guide plate 3.After the energized, the ramage of picture 5 is luminous, and the ramage boundary is obvious, the continuous conversion of color, and it is bright and colourful more to seem, noticeable; If the making mural painting of using, its decorative effect is better than the luminous mural painting of other classification.

Claims (3)

1. thin-walled luminous advertisement label, form by lamp source and light guide plate, it is characterized in that picture 5 being arranged in the front of light guide plate 3, there is transparent surface layer 4 at the position beyond the back side of light guide plate 3 and the front picture 5, lamp source 2 is arranged on the side end face of light guide plate 3, and housing 1 covers on the lamp source 2 and and light guide plate 3 connections.

2. thin-walled luminous advertisement label according to claim 1, the setting that it is characterized in that light guide plate 3 side end face lamp source 2 can be a kind of in as described below: 1. light guide plate 3 around, 2. upside, 3. lower side, 4. left-hand end, the 5. right-hand end of light guide plate 3 of light guide plate 3 of light guide plate 3 of light guide plate 3.

3. thin-walled luminous advertisement label according to claim 1, the thickness that it is characterized in that light guide plate 3 is 1～10mm.