CN2395881Y

CN2395881Y - Luminous board

Info

Publication number: CN2395881Y
Application number: CN 99249281
Authority: CN
Inventors: 曾文宏
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-25
Filing date: 1999-10-25
Publication date: 2000-09-13
Anticipated expiration: 2009-10-25

Abstract

The utility model relates to a noctilucent board, which comprises a basal plate that is provided with a top surface and a bottom surface, a protective layer that also has a top surface and a bottom surface, and a noctilucent layer that is clamped between the top surface of the basal plate and the bottom surface of the protective layer. The noctilucent plate can resist scrape and high temperature, can emit light at night, and can be applied to the indication of firefighting safety or emergent salvage.

Description

Luminous plate

The utility model is about a kind of luminous plate, refers to a kind of luminous plate that is common to structural fire protection or decoration usefulness especially.

When public place or at home when unpredictable disaster (for example fire, violent earthquake or power failure) takes place, situation that maybe must outage, often cause context as dark as a stack of black cats.And under shape is understood in this without a licence, because the route of not clear escape, often make and fall into disaster the on-the-spot common people difficulty of escaping takes place, and cause the generation injures and deaths.Be can be luminous in dark surrounds, to indicate or to warn the sign of usefulness in emergency condition with needs.

Chang Yong this kind of sign on the market, generally being divided into must the additional power source class and need not the additional power source class.And need not the additional power source class use luminescent coating to be write or be drawn as the pattern or the literal of indication more, with luminous direction in dark surrounds with indication escaping.Yet, write or be drawn as the pattern of indication or literal because hardness is not high with luminescent coating, scratch-resistant not, being limited in scope of application; The timeliness of using is also not long; In addition, if in the environment of fire, luminescent coating is the high temperature of fire-resistant calamity not, subjects to high temperature in the dark surrounds of fire and destroy, can't luminous direction with indication escaping.Therefore need a kind of scratch resistance badly, rub resistance and resistant to elevated temperatures noctilucence indication pattern are to deal with the needs of escaping or helping out of distress under the emergency.

Fundamental purpose of the present utility model is that a kind of luminous plate is being provided, but its rub resistance, and can be luminous in dark.

Another purpose of the present utility model be provide a kind of can be in dark luminous luminous plate, it can be applicable to the safety of fire-fighting or the usefulness of the indication of promptly helping out of distress.

Another purpose of the present utility model be provide a kind of can be in dark luminous luminous plate, it can be applicable to illumination in the dark and need not consumed power, with energy savings.

Luminous plate of the present utility model comprises that it comprises a substrate, a protective seam and a noctilucence layer, and wherein noctilucence layer is to be located between this substrate surface and this protective seam bottom surface.

Wherein this substrate is that at least a institute by ceramic wafer, glass plate, refractory brick, slabstone, cement plate, sheet metal or plasterboard constitutes.

Wherein this protective seam is made of transparent vernicose clear frit.

Wherein this noctilucence layer forms the shape with pattern or literal.

Wherein this noctilucence layer is to be stacked and placed on the surface of substrate, and forms at 500 ℃ to 1000 ℃ temperature ranges sintering on substrate.

Wherein this protective seam be by the coating clear frit in the surface of noctilucence layer or the surface of substrate, and its heat-agglomerating to 480 ℃ to 950 ℃ of temperature ranges are formed, be transparent vernicose solid bed.

For further specifying structure of the present utility model and feature thereof, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:

Fig. 1 is the decomposition texture synoptic diagram of the utility model luminous plate.

Fig. 2 is the structural representation of the utility model luminous plate.

Fig. 3 is the structure side view of the utility model luminous plate.

With reference to Fig. 1 of the present utility model, it is the decomposition texture synoptic diagram of the utility model luminous plate, and the utility model luminous plate is to comprise a substrate 10, and it has 12 and one bottom surface 14, a surface; One protective seam 30, it has 32 and one bottom surface, a surface; And a noctilucence layer 20, be located between this substrate surface 12 and this protective seam bottom surface (with reference to figure 3).With reference to Fig. 2 of the present utility model, its be the utility model luminous plate in conjunction with synoptic diagram, the iterative structure of its each layer such as of the present utility model shown in Figure 3.

The substrate 10 of luminous plate of the present utility model can be the plane of Any shape, material or the substrate of curved surface.Being preferably can anti-500 ℃ of entire body surface to any material of 1000 ℃ of temperature ranges; Be more preferred from ceramic substrate, glass substrate, refractory brick, stone material substrate, concrete substrate, metal substrate or gypsum substrate.

Noctilucence layer 20 of the present utility model is the surfaces 12 that are stacked and placed on substrate 10, and is located between these substrate 10 surfaces 12 and this protective seam bottom surface; For containing one deck of luminescent powder.Because of containing luminescent powder, thus noctilucence layer can be in bright environment extinction, then in dark surrounds, distribute soft light.Noctilucence layer can be any literal, pattern or its combination, and can be versicolor combination according to need.Noctilucence layer of the present utility model is preferably with the form of sintering soundly in conjunction with being covered on the substrate 10.

The protective seam 30 of luminous plate of the present utility model can be any vernicose transparent or semitransparent hard top layer; it has 32 and one bottom surface, a surface, and with the surface 12 of bottom surface and substrate noctilucence layer 20 is located between this substrate surface 12 and this protective seam bottom surface.Protective seam 30 is because the hard top layer of tool, so but scratch-resistant; Again because of having gloss, so can increase decoration result attractive in appearance.The protective seam 30 of luminous plate of the present utility model is preferably clear frit; The best is can anti-480 ℃ of clear frits to 950 ℃ of high temperature.

The manufacturing of luminous plate of the present utility model is preferably sintering and forms.Preferable as first with luminescent powder, glass glaze and CMC (Carboxylmethyl Cellulose) stick mixes into luminous mixture, afterwards luminous mixture is coated on the substrate; The substrate that will be coated with the luminous mixture layer more slowly is heated to 500 ℃ to 1000 ℃ temperature ranges to carry out sintering, slowly cools off treated substrate thereafter; Be coated with clear frit again on the luminous mixture layer on the substrate, the substrate heat-agglomerating to 480 that will be coated with clear frit again is ℃ to 950 ℃ of temperature ranges.The matrix that slow afterwards cooling is treated.Coating luminous mixture of the present utility model or coating clear frit can use any known coating process in substrate 10, and preferable use is brushed, transfer printing, bat printing, the method for spraying or screen printing.

Luminous plate of the present utility model after it accepts illumination daytime, can continue to distribute light about 3 to 4 hours because of containing luminescent powder in dark surrounds.

Luminous plate of the present utility model is because of having a protective seam 30, and hardness is higher, wear-resisting scratch-resistant.Luminous plate of the present utility model can cooperate the shape or the needs of substrate 10, and can be various curved surfaces or pattern pattern, literal or its any combination.Luminous plate of the present utility model can be used for the safety of fire-fighting or the usefulness of the indication of promptly helping out of distress, especially luminous plate of the present utility model is after the illumination of accepting daytime, can be luminous about 3 to 4 hours, especially in the dark surrounds that gathers at scene of a fire dense smoke, the escape environment of seizing every minute and second provide need not additional power indicative illumination, particularly useful.The type of service of luminous plate of the present utility model can be the form of any application, is preferably the decoration of floor, wallboard, ceiling, ceramic tile, road sign, indicative poster or the sign of buildings, warning poster or sign, signboard and exterior wall.Luminous plate of the present utility model removes the usefulness of the indication that can be used for the safety of fire-fighting or promptly help out of distress, it also can be used for the usefulness (for example warning pattern on cliffside or limit, pond) of the prompting and the warning of potential danger, the dangerous tip and the warning that are particularly useful for guarding the shortage of manpower place.In addition, it also can be used for night lighting but does not need consume electric power, and soft light is provided.Even it can be applicable to decorate, and increases usefulness attractive in appearance (for example exterior wall in building or advertising signboard).

To sum up institute is old, and no matter the utility model is all showing it totally different in the feature of known techniques with regard to purpose, means and effect, is a quantum jump of " luminous plate ", earnestly asks your juror to perceive, and grants quasi patent early, so that Jiahui society, the true feeling moral just.It should be noted that only the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to above-mentioned explanation.

Claims

1. a luminous plate is characterized in that, comprising:

One substrate, it has a surface and a bottom surface;

One protective seam, it has a surface and a bottom surface; And

One noctilucence layer is located between this substrate surface and this protective seam bottom surface.

2. luminous plate according to claim 1 is characterized in that, wherein this substrate is that at least a institute by ceramic wafer, glass plate, refractory brick, slabstone, cement plate, sheet metal or plasterboard constitutes.

3. luminous plate according to claim 1 is characterized in that wherein this protective seam is made of transparent vernicose clear frit.