CN1831908A - Self-luminous indicating plate and its manufacturing method - Google Patents
Self-luminous indicating plate and its manufacturing method Download PDFInfo
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- CN1831908A CN1831908A CN 200610034704 CN200610034704A CN1831908A CN 1831908 A CN1831908 A CN 1831908A CN 200610034704 CN200610034704 CN 200610034704 CN 200610034704 A CN200610034704 A CN 200610034704A CN 1831908 A CN1831908 A CN 1831908A
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- indicating plate
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Abstract
A method for preparing self - luminous indication plate includes grinding enamel powder to be particle of 8 - 150 mu, mixing said enamel powder with luminous powder and liquid sodium silicate, attaching mixed material on base plate and using it as indication character main body, coating a layer of transparent ceramic enamel powder on external of indication character main body for obtaining semi-product, firing semi-product at temperature of 980 - 1100 deg.c for obtaining final product.
Description
Technical field
The present invention relates to a kind of luminous voluntarily direction board, and relate to its manufacture method.
Background technology
Current, for security against fire and emergency escape etc. need, various is that the direction board of background has obtained widespread use at various interior of buildings such as subway, markets with light.In recent years, need electricity consumption for solving direction board, having a power failure just is difficult to the problem of work, occurred on the market from electric power storage type direction board, but this direction board needs consume electric power.And aforementioned existing various direction boards generally all can not be trampleed on, and need be arranged on the wall, perhaps prop up independently by support, and are not easy to be set on the ground.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of energy that do not expend is provided, can be luminous voluntarily, and can be set at the ground direction board that need be trampleed on by the people.
Another object of the present invention provides a kind of manufacture method of self-luminous indicating plate.
For reaching above-mentioned first goal of the invention, the technical solution used in the present invention is:
Self-luminous indicating plate comprises substrate and pointing character main body, and the material of described pointing character main body is a luminescent ceramic.
The present invention adopts the pointing character main body of luminescent ceramic as self-luminous indicating plate, by absorbing sunshine and light accumulation of energy, and without power consumption, just can be luminous voluntarily in a little less than light; And intensity is big, can bear and trample on and roll.
In the above-mentioned self-luminous indicating plate, the manufacturing raw material and the quality percentage composition thereof of described luminescent ceramic are: luminescent powder 17-59%, ceramic powdered frit 29-72% and bonding agent 9-17%.This raw material proportioning can make direction board should have under the situation of intensity in maintenance, has higher luminous intensity and long fluorescent lifetime.
In the above-mentioned self-luminous indicating plate, described luminescent powder is the alkaline earth aluminate luminescent powder.This luminescent powder has higher luminous intensity and long fluorescent lifetime.
In the above-mentioned self-luminous indicating plate, the material of described substrate is a ceramics vitrified brick.Ceramics vitrified brick is made the luminescent ceramic of substrate and pointing character main part can realize better fusion, and has due intensity.
In the above-mentioned self-luminous indicating plate, described pointing character body thickness is the 1-2 millimeter.This thickness has typography preferably under the prerequisite that keeps other performances.
In the above-mentioned self-luminous indicating plate, be coated with crystalline ceramics glaze layer in the outside of described pointing character main body.Crystalline ceramics glaze layer can shield to the pointing character main body.
For reaching second goal of the invention of the present invention, the technical solution adopted in the present invention is as follows.
The manufacture method of self-luminous indicating plate, it comprises step:
1) ceramic glaze is crushed to the 80-150 order;
2) with the luminescent powder of quality percentage composition 17-59%, the ceramic powdered frit of 29-72% and the liquid sodium silicate of 9-17% mix;
3) adopt thick mode of printing, make the luminescent powder that mixes, ceramic powdered frit and liquid sodium silicate attached on the ceramics vitrified brick as substrate, as the pointing character main body;
4) be coated with layer of transparent pottery powdered frit in the outside of pointing character main body, obtain the self-luminous indicating plate blank;
5) the self-luminous indicating plate blank is put into firing furnace, burn till, can obtain self-luminous indicating plate at 980-1100 ℃.
Description of drawings
This Figure of description 1 is the forward view of an embodiment of the present invention autoluminescence nameplate;
Fig. 2 is its side sectional view.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further and to specify.
In attached Fig. 1 and 2 illustrated embodiment self-luminous indicating plate, the substrate 1 of ceramics vitrified brick matter is provided with the pointing character main body 2 that thickness is 1-2 millimeter luminescent ceramic material, is coated with crystalline ceramics glaze layer 3 in the outside of described pointing character main body 2.The manufacturing raw material of described luminescent ceramic and quality percentage composition thereof can be any a group in the following table.
Luminescent ceramic raw material and quality percentage composition combination table thereof
| Raw material | The 1st group | The 2nd group | The 3rd group | The 4th group | The 5th group |
| The alkaline earth aluminate luminescent powder | 17 | 59 | 40 | 19 | 45 |
| The pottery powdered frit | 66 | 29 | 50 | 72 | 40 |
| Liquid sodium silicate | 17 | 12 | 10 | 9 | 15 |
The present invention adopts the pointing character main body 2 of luminescent ceramic as self-luminous indicating plate, by absorbing sunshine and light accumulation of energy, and without power consumption, just can be luminous voluntarily in a little less than light; At daylight or light-illuminating after 30 minutes, can be luminous more than 18 hours, can repeat for a long time luminous, and nontoxic, "dead", environmental protection and energy saving safe in utilization; And intensity is big, can bear and trample on and roll.
A kind of manufacture method of above-mentioned self-luminous indicating plate comprises the steps:
1) ceramic glaze is crushed to the 80-150 order;
2) will select the luminescent powder of quality percentage composition, ceramic powdered frit and liquid sodium silicate mixes;
3) adopt thick mode of printing, make the luminescent powder that mixes, ceramic powdered frit and liquid sodium silicate attached on the ceramics vitrified brick as substrate 1, as pointing character main body 2;
4) be coated with layer of transparent pottery powdered frit in pointing character main body 2 outsides, obtain the self-luminous indicating plate blank;
5) the self-luminous indicating plate blank is put into firing furnace, burn till, can obtain self-luminous indicating plate at 980-1100 ℃.
The present invention also only is confined to aforesaid embodiment, pointing character main body 2 as the luminescent ceramic material also can be to be fixed on the substrate 1 by mosaic mode, luminescent powder also can adopt the rare earth aluminate luminescent powder, and bonding agent also not necessarily leaves no choice but use liquid sodium silicate, and the manufacturing raw material of luminescent ceramic and quality percentage composition thereof also can be other feasible combination.
Claims (7)
1. a self-luminous indicating plate comprises substrate (1) and pointing character main body (2), and it is characterized in that: the material of described pointing character main body (2) is a luminescent ceramic.
2. self-luminous indicating plate as claimed in claim 1 is characterized in that: the manufacturing raw material and the quality percentage composition thereof of described luminescent ceramic are luminescent powder 17-59%, ceramic powdered frit 29-72% and bonding agent 9-17%.
3. self-luminous indicating plate as claimed in claim 1 or 2 is characterized in that: described luminescent powder is the alkaline earth aluminate luminescent powder.
4. self-luminous indicating plate as claimed in claim 1 or 2 is characterized in that: the material of described substrate (1) is a ceramics vitrified brick.
5. self-luminous indicating plate as claimed in claim 1 or 2 is characterized in that: described pointing character main body (2) thickness is the 1-2 millimeter.
6. self-luminous indicating plate as claimed in claim 1 or 2 is characterized in that: be coated with crystalline ceramics glaze layer (3) in the outside of described pointing character main body (2).
7. the manufacture method of a self-luminous indicating plate, it comprises step:
1) ceramic glaze is crushed to the 80-150 order;
2) with the luminescent powder of quality percentage composition 17-59%, the ceramic powdered frit of 29-72% and the liquid sodium silicate of 9-17% mix;
3) adopt thick mode of printing, make the luminescent powder that mixes, ceramic powdered frit and liquid sodium silicate attached on the ceramics vitrified brick as substrate, as the pointing character main body;
4) be coated with layer of transparent pottery powdered frit in the outside of pointing character main body, obtain the self-luminous indicating plate blank;
5) the self-luminous indicating plate blank is put into firing furnace, burn till, can obtain self-luminous indicating plate at 980-1100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034704 CN1831908A (en) | 2006-04-03 | 2006-04-03 | Self-luminous indicating plate and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034704 CN1831908A (en) | 2006-04-03 | 2006-04-03 | Self-luminous indicating plate and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
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| CN1831908A true CN1831908A (en) | 2006-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610034704 Pending CN1831908A (en) | 2006-04-03 | 2006-04-03 | Self-luminous indicating plate and its manufacturing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982747A (en) * | 2012-12-11 | 2013-03-20 | 湖北春永明亮科技有限公司 | Method for preparing fireproof long persistence fire control sign |
| CN109704735A (en) * | 2019-01-12 | 2019-05-03 | 韩山师范学院 | A kind of energy saving luminous ceramics and preparation method thereof |
| CN112010673A (en) * | 2020-10-26 | 2020-12-01 | 佛山市东鹏陶瓷发展有限公司 | Luminous ceramic tile and preparation method thereof |
-
2006
- 2006-04-03 CN CN 200610034704 patent/CN1831908A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982747A (en) * | 2012-12-11 | 2013-03-20 | 湖北春永明亮科技有限公司 | Method for preparing fireproof long persistence fire control sign |
| CN102982747B (en) * | 2012-12-11 | 2015-08-12 | 湖北春永明亮科技有限公司 | Prepare the method for fireproof long persistence fire control sign |
| CN109704735A (en) * | 2019-01-12 | 2019-05-03 | 韩山师范学院 | A kind of energy saving luminous ceramics and preparation method thereof |
| CN112010673A (en) * | 2020-10-26 | 2020-12-01 | 佛山市东鹏陶瓷发展有限公司 | Luminous ceramic tile and preparation method thereof |
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