CN2205042Y - Luminescent board - Google Patents
Luminescent board Download PDFInfo
- Publication number
- CN2205042Y CN2205042Y CN 94229138 CN94229138U CN2205042Y CN 2205042 Y CN2205042 Y CN 2205042Y CN 94229138 CN94229138 CN 94229138 CN 94229138 U CN94229138 U CN 94229138U CN 2205042 Y CN2205042 Y CN 2205042Y
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- luminous
- layer
- particles
- dry powder
- burned
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- Expired - Fee Related
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Abstract
The utility model relates to a luminous signboard. A metal board is punched and formed to be a bottom board; the surface of the bottom board is manufactured to be an anti-corrosive coating through adopting the electrostatic painting process; through making use of the dry powder of the silk screen process, the surface of the anti-corrosive coating is firstly coated with a color screening layer which is burned by color screening materials, and then, the surface of the anti-corrosive coating is coated with a luminous layer which is burned by luminous materials and transparent resins on the word position or the pattern position. The color screening layer is mainly used for covering the dark brown anti-corrosive layer; the action of the luminous particles in the luminous layer can be displayed to the large extent, and the luminous intensity of the luminous signboard can be reinforced. The luminous particles of the luminous signboard and the transparent resins are mixed and are burned to be the luminous layer through the high temperature; the luminous particles can be kept to uniformly suspend in the luminous layer, and the luminous particles can not be contacted with the outside air and moisture.
Description
The utility model relates to a kind of luminescence scutcheon, and this label can be used as various traffic sign direction boards, billboard ad, floor label etc.
Existing all kinds of luminescence scutcheons all adopt the metal base plate spray paint to form the corrosion protection layer; at the spraying of protective seam surface or sintering one deck luminescent material; handle through Lacquer finish again and form sealer; a kind of new material luminous license plate for motor vehicle that No. 91214068.2 patents of China's utility model are introduced adopts above-mentioned technological process to make.Because paint self has volatility, warping resistance intensity and adhesion property are relatively poor in addition, paint protective layer year in and year out and just can peel off naturally, influence the attractive in appearance and serviceable life of luminous license plate.Because existing luminescence scutcheon manufacture craft, all be that luminescent material is painted on the protective layer surface in addition, binding ability is relatively poor between luminescent material and the protective layer, therefore causes the luminescent layer surface inhomogeneous and influence its luminous intensity.Existing all kinds of luminescence scutcheons fold and the melanism problem of aging owing to luminescent material exists; although adopt the sealer processing mode; can prolong luminescent material serviceable life to a certain extent; but eventually with regard to non-best solution route; the aging just matter of time of luminescent material melanism causes luminous intensity to decay day by day thus.
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of manufacture craft advanced person, the luminescence scutcheon that luminous intensity is lasting.
Above-mentioned purpose of the present utility model is to realize like this.
A kind of luminescence scutcheon, adopt sheet metal impact briquetting base plate, the surface that it is characterized in that base plate is provided with the anticorrosive coat that electrostatic spraying is made, and hides chromatograph and surface light emitting layer in the character code of this anticorrosive coat or in the middle of useful silk screen process dry powder is fired into above the pattern position.Adopt electrostatic painting process to make anticorrosive coat and overcome to paint in the past and make the above-mentioned many disadvantages that label exists, make label have strong adhesion, shock-resistant, do not split, advantage such as non-corrosive, surface smoothness are good.Adopt the screening chromatograph to avoid luminescent material directly to contact, help improving the luminescent layer luminous intensity with the dark brown anticorrosive coat.Above-mentioned screening chromatograph surface is provided with incandescnet particle and transparent resin dry powder evenly mixes the luminescent layer that burns till.
This luminescence scutcheon has changed to transfer as carrier with volatile paint in the past converts the process that luminescenjt powder is processed luminescence scutcheon, but all adopt the dry powder silk screen process, electric furnace high-temperature firing fusing and make be subjected to ray velocity fast, illumination effect is good, long between the surplus light time, surfacing is smooth, does not fold, not the luminescence scutcheon of new generation of melanism.Its preparation technology's mechanism is: the first step is bitten the resin dry powder of white on the label base plate with silk screen on the anticorrosive coat of the label base plate that electrostatic spraying processes, form white dry powder pattern, make not luminescence scutcheon through electric furnace high temperature heat fused, its effect has two: one, and the background color that color is heavier covers, and prevents because the very grave luminosity that influences of background color; The 2nd, as at the back side of glass vacuum plated aluminum film, form the minute surface effect, help the light reflection.Second goes on foot: luminescent powder is transferred according to a certain percentage converted in transparent resin dry powder, sieve is mixed evenly, still the mixed powder of accent being converted with former silk screen plate piece is bitten once more and is being formed on the pattern of the plate face of luminescence scutcheon not and reaching identical, and then advance electric furnace high temperature heat fused and lower the temperature, stable curing, make perfect desirable luminescence scutcheon at last, transparent resin dry powder and luminescent powder are concocted together, through the high temperature heat fused, the luminescent powder that fusing takes place suspends to dive and plants in similar vacuum environment in the transparent resin in the liquid condition, after heating, transparent resin dry powder transparency increases, behind the transparent resin cooling curing, smooth surface, the luminescent crystal particle also can not fold the surface of transparent resin, solved the difficult problem that luminescent powder directly contacts with water in air, prevented melanism, this moment, luminescence scutcheon saw that from the front luminescent crystal is uniform ordered state, see that from tangent plane luminescent crystal is suspension and is solidificated in the transparent resin, therefore it is subjected to ray velocity fast, it is good to hold light and illumination effect, long between the residual light time.
Introduce the utility model specific embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model example structure synoptic diagram.
In the present embodiment, base plate 1 adopts the sheet metal impact briquetting, make anticorrosive coat 3 on base plate 1 surface with electrostatic plastic spraying, on character code 2 position anticorrosive coats 3 surfaces, adopt white resin dry powder to utilize silk screen process, high-temperature firing becomes to hide chromatograph 4, adopts silk screen process technology high-temperature firing to become luminescent layer 5 on screening chromatograph 4 surfaces with incandescnet particle and transparent resin potpourri again.Above-mentioned luminescence scutcheon is through luminance test, and original intensity is 0.04cd/m
2, through test again in ten and a half hours, its luminosity was 0.0002cd/m
2
Claims (2)
1, a kind of luminescence scutcheon, adopt sheet metal impact briquetting base plate [1], the surface that it is characterized in that base plate [1] is provided with the anticorrosive coat [3] that electrostatic spraying is made, at character code of this anticorrosive coat [3] or middle chromatograph [4] and the surface light emitting layer [5] of hiding that useful silk screen process dry powder is fired into above pattern position [2].
2, luminescence scutcheon according to claim 1 is characterized in that said screening chromatograph ［ 4 ］ surface is provided with incandescnet particle and the even luminescent layer ［ 5 ］ that burns till that mixes of transparent resin dry powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229138 CN2205042Y (en) | 1994-07-14 | 1994-07-14 | Luminescent board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229138 CN2205042Y (en) | 1994-07-14 | 1994-07-14 | Luminescent board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205042Y true CN2205042Y (en) | 1995-08-09 |
Family
ID=33841527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229138 Expired - Fee Related CN2205042Y (en) | 1994-07-14 | 1994-07-14 | Luminescent board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205042Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228375A (en) * | 2013-06-21 | 2014-12-24 | 镇江江城金属制品有限公司 | Screen printing method |
| CN104994977A (en) * | 2013-01-16 | 2015-10-21 | 奥依列斯工业株式会社 | Sliding plate and floor plate for turnout |
| CN105820627A (en) * | 2016-06-13 | 2016-08-03 | 上海金泛斯标识有限公司 | Antique brass imitating sign and preparation method thereof |
| CN106531012A (en) * | 2016-12-28 | 2017-03-22 | 安徽星光标识系统有限公司 | Signboard |
| CN114851685A (en) * | 2022-01-30 | 2022-08-05 | 上海神力科技有限公司 | Method for modifying surface of sealing groove of polar plate by electrostatic powder spraying of screen printing plate |
-
1994
- 1994-07-14 CN CN 94229138 patent/CN2205042Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994977A (en) * | 2013-01-16 | 2015-10-21 | 奥依列斯工业株式会社 | Sliding plate and floor plate for turnout |
| CN104228375A (en) * | 2013-06-21 | 2014-12-24 | 镇江江城金属制品有限公司 | Screen printing method |
| CN105820627A (en) * | 2016-06-13 | 2016-08-03 | 上海金泛斯标识有限公司 | Antique brass imitating sign and preparation method thereof |
| CN105820627B (en) * | 2016-06-13 | 2018-12-11 | 上海金泛斯标识有限公司 | A kind of antique copper colour code board and preparation method thereof |
| CN106531012A (en) * | 2016-12-28 | 2017-03-22 | 安徽星光标识系统有限公司 | Signboard |
| CN114851685A (en) * | 2022-01-30 | 2022-08-05 | 上海神力科技有限公司 | Method for modifying surface of sealing groove of polar plate by electrostatic powder spraying of screen printing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: DALIAN XINXING SPRAY COATING TECHNIQUE DEVETOPMENT CO. TO: QIANDA LUMINOUSSIGNS CO., LTD., DALIAN ECONOMIC TECH. DEV. ZONE |
|
| CP03 | Change of name, title or address |
Address after: 116600, Dalian economic and Technological Development Zone, Harbin Road, Huatong Industrial Park, No. three Patentee after: Qianda Luminous Signs Co., Ltd., Dalian Economic Tech. Dev. Zone Address before: Gezhenpu town saddle village 116031 Dalian District of Ganjingzi City Patentee before: Dalian emerging spraying Technology Development Company |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |