CN2438197Y - Light storage self-luminous single circuit lamp house - Google Patents

Abstract

The utility model relates to a light storing type self-luminous lamp box with a single circuit, which is composed of a lamp box, a pane which is made of resin containing photoluminescent materials and has recognizable patterns and signs, a lighting circuit, and a light fixture. Luminous materials can absorb light as lighting normally; when a lighting lamp is switched off in a power failure, the photoluminescent materials can emit the light to display the pattern and the signs; the utility model is especially suitable for an emergency road sign and an escape road.

Description

Light storage type self luminous single circuit lamp box

The utility model relates to as the fire-fighting indication to be used and the fixed lighting device of propaganda, advertisement.

Existing advertisement, propaganda lamp box all are the single circuit lamp boxes, and be inoperative after outage.Existing fire-fighting emergent lamp box adopts the double circuit mode that lighting circuit and emergency circuit promptly are housed simultaneously, and wherein emergency circuit is divided into two kinds: accumulator formula and emergency power pack formula.

1, accumulator formula

In lamp box, be provided with accumulator, battery circuit and switching device shifter.At lighting circuit operate as normal shape

Under the attitude, accumulator is in energy accumulating state; If lighting circuit is because of accident have an accident (fire, earthquake

Deng) and interrupt, circuit will automatically switch, and accumulator is started working, and makes lighting assurance work.

This mode has the following disadvantages:

1) production cost height: accumulator and battery circuit expense are higher.

2) operating cost height: need periodic maintenance and change the element that damages.

3) fault rate height: the life of storage battery is shorter, is subjected to factor affecting such as quality and environment for use, failure rate

Very high, add under the normal condition and be in energy accumulating state, there is problem to be difficult for finding, easy during use

Make a fault.

2, emergency power pack formula

Outside the lighting circuit power supply, be equipped with emergency power pack in addition, as electric battery or generator.This mode has the following disadvantages:

1) cost height: need to be equipped with large-sized battery pack or generator and respective lines.

2) maintenance cost height: the maintenance of equipment, circuit and maintenance.

3) fault rate height:, do not have emergencing action as power supply or circuit generation problem.

The utility model purpose is to make a kind of light storage type self luminous single circuit lamp box, and having no progeny in lighting circuit still can high-visible its pattern sign, and safety coefficient is higher, cost is lower.Concrete structure is seen accompanying drawing one, two, three.

This product by lamp box (1) but, contain panel that has identification icon, sign (2) and the lighting circuit lighting (3) that the resin of embedded photoluminescent material makes and form.Wherein panel (2) can be by transparent or semitransparent substrate layer (4), contain luminescent layer (5) and pattern reference lamina (6) formation that the embedded photoluminescent material resin is made, in case power cut-off, illuminating lamp extinguishes, set off down in the luminous twilight sunset of luminescent panel, non-luminous pattern sign displays clearly; Panel also can be by transparent or semitransparent substrate layer (4), by luminous pattern sign (7) and hyaline membrane (8) formation that the resin that contains embedded photoluminescent material is made, and after the outage, the pattern sign is luminous and clear to be displayed.

The used substrate layer of the utility model is transparent or semitransparent glass or various resin plate, and its function is can printing opacity.Because this material does not lose, does not consume, so this lamp box can be effective for a long time.This product is more suitable for emergent road sign, the indication of escape road.Employed embedded photoluminescent material is silicate, aluminate, sulfide luminescent material or its potpourri that different kinds of ions activates, and its main chemical composition expression is respectively:

1, the chemical composition expression of the silicate luminescent material of different kinds of ions activation is:

αMO·βM’O·γSiO ₂·δR:Eu _xLn _y

Wherein M is the combination of one or more elements among Sr, Ca, Ba, the Zn;

M ' is the combination of one or more elements among Mg, Cd, the Be;

R is B ₂O ₃, P ₂O ₅In one or both combination of compounds;

Ln is the combination of one or more elements among Nd, Dy, Ho, Tm, La, Pr, Tb, Ce, Er, Mn, Bi, Sn, the Sb;

α, β, γ, δ, x, y are mole coefficient,

0.6≤α≤6；0≤β≤5；1≤γ≤9；

0≤δ≤0.7；0.00001≤x≤0.2；0≤y≤0.3。

Further experiment shows that in the preferred above-mentioned silicate luminescent material, the luminescent material of following 2 classes can be made the light emitting articles of higher brightness, and main chemical composition expression is:

1-1．(Sr _1-zCa _z) ₂MgSi ₂O ₇：Eu _xLn _y

1-2．(Sr _1-zCa _z) ₃MgSi ₂O ₈:Eu _xLn _y

Ln is one or more element combinations among La, Ce, Dy, Tm, Ho, Nd, Er, Sb, the Bi;

Z is coefficient: 0≤z≤1;

X, y are mole coefficient: 0.0001≤x≤0.2; 0.0001≤y≤0.3.

The preferred long persistence luminescent silicate material of above-mentioned 2 classes can send indigo plant, bluish-green, green, yellowish green, sodium yellow respectively with the difference of z value.For example during z=0, coloured light turns blue; During z=0.5, glow green.

2, the chemical composition expression of the aluminate luminescent material of different kinds of ions activation is:

α?MO·β?AL ₂O ₃·γ?B ₂O ₃:Eu _xLn _y

Wherein M is the combination of one or more elements among Mg, Ca, Sr, Ba, Zn, the Cd;

Ln is the combination of one or more elements among Nd, Dy, Ho, Tm, La, Ce, Er, Pr, the Bi;

α, β, γ, x, y are mole coefficient,

0.5≤α≤6；0.5≤β≤9；0.0≤γ≤0.3；

0.00001≤x≤0.25；0.00001≤y≤0.3。

Further experiment shows preferred above-mentioned aluminate luminescent material, the luminescent material of following 2 classes

Can make the light emitting articles of higher brightness, main chemical composition expression is:

2-1．MAl ₂O ₄:Eu _xLn _y

Wherein Ln is the combination of one or more elements among La, Ce, Dy, Ho, Nd, the Er;

M is the combination of one or more elements among Sr, Ca, Mg, Ba, the Zn;

X, y are mole coefficient: 0.0001≤x≤0.15; 0.0001≤y≤0.2.

With the difference of M, the glow color difference, during as M=Sr, for yellow green luminous; During M=Ca, for bluish violet luminous.

2-2．M ₄Al ₁₄O ₂₅:Eu _xLn _y

Wherein Ln is the combination of one or more elements among Pr, Ce, Dy, Ho, Nd, the Er;

M is the combination of one or more elements among Sr, Ca, Mg, Ba, the Zn;

X, y are mole coefficient: 0.0001≤x≤0.25; 0.0001≤y≤0.3.

3. the main chemical composition expression of the sulfide luminescent material of different kinds of ions activation is:

3-1．(Ca _1-zSr _z)S:Eu _xLn _y

Wherein Ln is the combination of one or more elements among Er, Dy, La, Tm, the Y;

Z is a coefficient, 0≤z≤1;

X, y are mole coefficient: 0.00001≤x≤0.2; 0.00001≤y≤0.15.

This material is different with the z value, can present red, orange luminescence.

3-2．R ₂O ₂S:Eu _xLn _y

Wherein R is the combination of one or more elements among Y, La, the Gd;

Wherein Ln is the combination of one or more elements among Er, Cr, Bi, Dy, Tm, Ti, Mg, Sr, Ca, Ba, the Mn;

X, y are mole coefficient: 0.00001≤x≤0.2; 0.00001≤y≤0.6.

Accompanying drawing one is the lamp box front view, and accompanying drawing two is the lamp box schematic top plan view, and accompanying drawing three is the panel sectional structure chart.Wherein 1 is lamp box, and 2 is panel, and 3 is lighting circuit and light fixture, and 4 is transparent or semitransparent substrate layer, and 5 is luminescent layer, and 6 is the pattern reference lamina, and 7 is the luminous pattern reference lamina, and 8 is transparent film layer.

Claims (12)

1, a kind of lamp box is characterized by the light storage type self luminous lamp box of single circuit: by lamp box (1) but, contain the panel that has identification icon, sign (2) and lighting circuit, the lighting (3) that the resin of embedded photoluminescent material makes and form.

2, lamp box as claimed in claim 1, it is characterized by described panel (2) is to be made of resin luminous material layer (6) and pattern reference lamina (5) that transparent or semitransparent substrate layer (4), embedded photoluminescent material are made.

3, lamp box as claimed in claim 1 is characterized by described panel (2) and is by transparent or semitransparent substrate layer (4), luminous pattern sign (7) and the hyaline membrane (8) made by the coating that contains embedded photoluminescent material and constitutes.

4, lamp box as claimed in claim 1, it is characterized by described embedded photoluminescent material is silicate, aluminate, sulfide luminescent material or its potpourri that different kinds of ions activates.

5, embedded photoluminescent material as claimed in claim 4 is characterized in that the chemical composition expression of the silicate luminescent material that described different kinds of ions activates is:

αMO·βM’O·γSiO ₂·δR:Eu _xLn _y

Wherein M is a kind of element among Sr, Ca, Ba, the Zn or the combination of multiple element;

M ' is the combination of one or more elements among Mg, Cd, the Be;

R is B ₂O ₃, P ₂O ₅In one or both combination of compounds;

Ln is the combination of one or more elements among Nd, Dy, Ho, Tm, La, Pr, Tb, Ce, Er, Mn, Bi, Sn, the Sb;

α, β, γ, δ, x, y, be mole coefficient,

0.6≤α≤6；0≤β≤5；1≤γ≤9；

0≤δ≤O.7；0.00001≤x≤O.2；0≤y≤0.3。

6, the silicate luminescent material of different kinds of ions activation as claimed in claim 5 is characterized in that the main chemical composition expression of luminescent material is:

(Sr _1-zCa _z) ₂MgSi ₂O ₇:Eu _xLn _y

Ln is one or more element combinations among La, Ce, Dy, Tm, Ho, Nd, Er, Sb, the Bi;

Z is coefficient: 0≤z≤1;

Y is mole coefficient: 0.0001≤x≤0.2; 0.0001≤y≤0.3.

7, the silicate luminescent material of different kinds of ions activation as claimed in claim 5 is characterized in that the main chemical composition expression of luminescent material is:

(Sr _1-zCa _z) ₃MgSi ₂O ₈:Eu _xLn _y

Ln is one or more element combinations among La, Ce, Dy, Tm, Ho, Nd, Er, Sb, the Bi;

Z is coefficient: 0≤z≤1;

X, y are mole coefficient: 0.0001≤x≤0.2; 0.0001≤y≤0.3.

8, embedded photoluminescent material as claimed in claim 4 is characterized in that the chemical composition expression of the aluminate luminescent material that described different kinds of ions activates is:

α MO β AL ₂O ₃γ B ₂O ₃: Eu _xLn _yWherein M is the combination of one or more elements among Mg, Ca, Sr, Ba, Zn, the Cd; Ln is the combination of one or more elements among Nd, Dy, Ho, Tm, La, Ce, Er, Pr, the Bi;

α, β, γ, x, y are mole coefficient,

0.5≤α≤6；0.5≤β≤9；0.0≤γ≤0.3；

0.00001≤x≤0.15；0.00001≤y≤0.2。

9, the aluminate luminescent material of different kinds of ions activation as claimed in claim 8 is characterized in that the main chemical composition expression of luminescent material is:

MAl ₂O ₄:Eu _xLn _y

Wherein Ln is the combination of one or more elements among La, Ce, Dy, Ho, Nd, the Er;

M is the combination of one or more elements among Sr, Ca, Mg, Ba, the Zn;

X, y are mole coefficient: 0.0001≤x≤0.15; 0.0001≤y≤0.2.

10, the aluminate luminescent material of different kinds of ions activation as claimed in claim 8 is characterized in that the main chemical composition expression of luminescent material is:

M ₄Al ₁₄O ₂₅:Eu _xLn _y

Wherein Ln is the combination of one or more elements among Pr, Ce, Dy, Ho, Nd, the Er;

M is the combination of one or more elements among Sr, Ca, Mg, Ba, the Zn;

X, y are mole coefficient: 0.0001≤x≤0.15; 0.0001≤y≤0.2.

11, embedded photoluminescent material as claimed in claim 4 is characterized in that the main chemical composition expression of the sulfide luminescent material that described different kinds of ions activates is:

(Ca _1-zSr _z)S:Eu _xLn _y

Wherein Ln is the combination of one or more elements among Er, Dy, La, Tm, the Y;

Z is a coefficient, 0≤z≤1;

X, y are mole coefficient: 0.00001≤x≤0.2; 0.00001≤y≤0.15.

12, embedded photoluminescent material as claimed in claim 4 is characterized in that the main chemical composition expression of the sulfide luminescent material that described different kinds of ions activates is:

R ₂O ₂S:Eu _xLn _y

Wherein R is the combination of one or more elements among Y, La, the Gd;

Wherein Ln is the combination of one or more elements among Er, Cr, Bi, Dy, Tm, Ti, Mg, Sr, Ca, Ba, the Mn;

X, y are mole coefficient: 0.00001≤x≤0.2; 0.00001≤y≤0.6.

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