CN102629547A - Ultraviolet-proof energy-saving tube - Google Patents
Ultraviolet-proof energy-saving tube Download PDFInfo
- Publication number
- CN102629547A CN102629547A CN2012100734684A CN201210073468A CN102629547A CN 102629547 A CN102629547 A CN 102629547A CN 2012100734684 A CN2012100734684 A CN 2012100734684A CN 201210073468 A CN201210073468 A CN 201210073468A CN 102629547 A CN102629547 A CN 102629547A
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- China
- Prior art keywords
- fluorescent
- fluorescent powder
- coated
- film
- ultraviolet
- Prior art date
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention provides an ultraviolet-proof energy-saving tube, which solves present technical problems. The tube comprises a tube body and is characterized in that the inner surface of the tube body is coated with a film which is produced by mixing ZnO and A12O3, and the film is coated with fluorescent powder which is a mixture of rare earth trichromatic phosphor and ultraviolet phosphor, wherein the zinc oxide is oil nanometer zinc dioxide, and 1% of triethyl phosphate is added to the fluorescent powder. The surface of the tube body is coated with the protecting film produced by mixing the ZnO and the A12O3, and the solidifying effect is greatly improved. The adhesive force between the fluorescent powder and glass is reduced by many times after present binding agents are decomposed from coatings. In order to obtain the fluorescent powder coating with good quality, the triethyl phosphate is added to a fluorescent powder suspension to enhance the adhesive force, and the protecting effect of the film is remarkable.
Description
Technical field
The invention belongs to field of materials, especially the new energy materials field is specifically related to a kind of ultraviolet power saving fluorescent lamps.
Background technology
Electricity-saving lamp is called Electricity-saving lamp bulb, electronics bulb, compact fluorescent lamp and integral type fluorescent lamp again, is meant the lighting apparatus that fluorescent lamp and ballast (stabilizer) is combined into an integral body.Conventional fluorescent lamps pipe meeting radiation ultraviolet ray, and ultraviolet ray can be quickened wearing out of materials such as paper, plastics, food, and some serial collectibles is harmful to, and also big to human skin harm.Existing common in the market is energy-efficient compact fluorescent lamp, the antiultraviolet fluorescent tube also claims not have quartz burner, uvioresistant fluorescent tube or anti-UV fluorescent tube.This lamp is coated with film between glass tube inner surface and fluorescent material, but existing film is ZnO or AL
2O
3A kind of, fixed effect and preventing ultraviolet effect all are left to be desired.
Summary of the invention
The invention solves the prior art problem, a kind of antiultraviolet power saving fluorescent lamps is provided.
The present invention adopts following technical scheme:
A kind of antiultraviolet power saving fluorescent lamps comprises body, it is characterized in that: said inner surface of tube body is coated with ZnO and AL
2O
3Mix and made membrane, film is coated with fluorescent material outward, and said fluorescent material is rare-earth trichromatic fluorescent powder and ultraviolet fluorescent powder.
Said zinc oxide is oiliness nanometer titanium dioxide zinc.Add 1% tricresyl phosphate second fat in the said fluorescent material.
Compared with prior art, the present invention has following advantage:
The present invention applies that ZnO mixes with AL2O3 and the diaphragm made at surface of the light tube; Improved the effect of solidifying greatly; Fluorescent material can reduce manyfold in adhesion strength on glass after binding agent decomposed from coating in the prior art; The present invention makes fluorescent coating have good quality, in phosphor suspension, adds tricresyl phosphate second fat, to improve adhesion strength.The overlay film protection effect is remarkable.
Embodiment
Be coated with ZnO and AL at inner surface of tube body
2O
3Mix and made membrane, film is coated with fluorescent material outward, and said fluorescent material comprises rare-earth trichromatic fluorescent powder and ultraviolet fluorescent powder.
By adhesive fluorescent material is bonded on the glass tube when being coated with pipe, adhesive is gone by roasting behind the roasted tube, and fluorescent material just is bonded on the glass tube by aluminium oxide.Earlier the powdered aluminium oxide, put into pure water (put down gently and prevent to fly upward) by 12%, add a cover.Spend about 10 hours, aluminium oxide all soaks, and stirs to make in 3 hours evenly, and is subsequent use.When preparation powder slurry, by 1 kilogram of fluorescent material, put 400 milliliters of pure water earlier, put 430 milliliters of aluminum oxide suspensions again, put into fluorescent material then while stirring.Stirred again 5 hours, and made its even mixing.Put into adhesive, antifoaming agent, dispersant again, also need add ethanol ammonia (adjusting pH value) when being necessary.This moment, aluminium oxide also had the effect of the short uv damage fluorescent material of anti-185nm.Also have, by 3% to 5% preparation aluminum oxide suspension.Be coated with this aluminum oxide suspension (very thin one deck) then earlier, be coated with phosphor slurry again.This aluminium oxide is used for preventing that harmful substance is poisoned fluorescent material in the glass tube.
Binding agent decomposes back fluorescent material from coating can reduce manyfold in adhesion strength on glass, has good quality for making fluorescent coating, and the present invention adds tricresyl phosphate second fat in phosphor suspension, to improve adhesion strength.But consumption will be controlled suitably, too much can influence luminous flux.
In order to guarantee the uniformity of fluorescent tube coating, just require the viscosity of powder slurry certain with proportion, the temperature and humidity control of operating room suitably, generally temperature is at 25-28 degrees centigrade, relative humidity is 70-75% for well, Changes in weather also will be noted.
In addition, batching and dusting operating room, equipment, operating personnel should keep good hygienic conditions.
Claims (3)
1. an antiultraviolet power saving fluorescent lamps comprises body, it is characterized in that: said inner surface of tube body is coated with ZnO and AL
2O
3Mix and made membrane, film is coated with fluorescent material outward, and said fluorescent material is rare-earth trichromatic fluorescent powder and ultraviolet fluorescent powder.
2. fluorescent tube according to claim 1 is characterized in that: said zinc oxide is oiliness nanometer titanium dioxide zinc.
3. fluorescent tube according to claim 1 is characterized in that: add 1% tricresyl phosphate second fat in the said fluorescent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100734684A CN102629547A (en) | 2012-03-20 | 2012-03-20 | Ultraviolet-proof energy-saving tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100734684A CN102629547A (en) | 2012-03-20 | 2012-03-20 | Ultraviolet-proof energy-saving tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102629547A true CN102629547A (en) | 2012-08-08 |
Family
ID=46587783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100734684A Pending CN102629547A (en) | 2012-03-20 | 2012-03-20 | Ultraviolet-proof energy-saving tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102629547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315862A (en) * | 2014-07-18 | 2016-02-10 | 深圳市乔麟光电有限公司 | Preparation method of cold cathode ultraviolet lamp coating liquid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189703A (en) * | 2005-05-31 | 2008-05-28 | 松下电器产业株式会社 | Fluorescent lamp and process for producing the same, and illuminator |
| CN101276727A (en) * | 2007-03-29 | 2008-10-01 | 哈利盛东芝照明公司 | Electrode fixuture and cold cathode fluorescent lamp |
| CN101445330A (en) * | 2007-11-27 | 2009-06-03 | 上海沪正纳米科技有限公司 | Transparent antiultraviolet glass paint |
| JP2009181867A (en) * | 2008-01-31 | 2009-08-13 | Sumitomo Osaka Cement Co Ltd | Coating material for fluorescent lamp and coating, and method of manufacturing coating and fluorescent lamp |
| JP4370971B2 (en) * | 2004-02-02 | 2009-11-25 | 日立ライティング株式会社 | Fluorescent lamps and lighting fixtures |
| CN101847681A (en) * | 2009-12-21 | 2010-09-29 | 深圳市成光兴实业发展有限公司 | White light LED fluorescent powder film layer manufactured by adopting spraying process and manufacture method |
-
2012
- 2012-03-20 CN CN2012100734684A patent/CN102629547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4370971B2 (en) * | 2004-02-02 | 2009-11-25 | 日立ライティング株式会社 | Fluorescent lamps and lighting fixtures |
| CN101189703A (en) * | 2005-05-31 | 2008-05-28 | 松下电器产业株式会社 | Fluorescent lamp and process for producing the same, and illuminator |
| CN101276727A (en) * | 2007-03-29 | 2008-10-01 | 哈利盛东芝照明公司 | Electrode fixuture and cold cathode fluorescent lamp |
| CN101445330A (en) * | 2007-11-27 | 2009-06-03 | 上海沪正纳米科技有限公司 | Transparent antiultraviolet glass paint |
| JP2009181867A (en) * | 2008-01-31 | 2009-08-13 | Sumitomo Osaka Cement Co Ltd | Coating material for fluorescent lamp and coating, and method of manufacturing coating and fluorescent lamp |
| CN101847681A (en) * | 2009-12-21 | 2010-09-29 | 深圳市成光兴实业发展有限公司 | White light LED fluorescent powder film layer manufactured by adopting spraying process and manufacture method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315862A (en) * | 2014-07-18 | 2016-02-10 | 深圳市乔麟光电有限公司 | Preparation method of cold cathode ultraviolet lamp coating liquid |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120808 |