CN105470069A - Preparation method of UVB sunshine calcium supplementation fluorescent lamp - Google Patents
Preparation method of UVB sunshine calcium supplementation fluorescent lamp Download PDFInfo
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- CN105470069A CN105470069A CN201510694819.7A CN201510694819A CN105470069A CN 105470069 A CN105470069 A CN 105470069A CN 201510694819 A CN201510694819 A CN 201510694819A CN 105470069 A CN105470069 A CN 105470069A
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- calcium
- uvb
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- fluorescent material
- fluorescent lamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/221—Applying luminescent coatings in continuous layers
- H01J9/222—Applying luminescent coatings in continuous layers constituted by coated granules emitting light of different colour
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7721—Aluminates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/01—Generalised techniques
- H01J2209/012—Coating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Luminescent Compositions (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
The invention provides a preparation method of a UVB sunshine calcium supplementation fluorescent lamp. The method comprises the steps of tube bending, powder coating, tube toasting, port sealing, bridging, gas exhausting and aging. In the powder coating step, a raw material formed by high-strength UVB fluorescent powder and visible light full-spectrum fluorescent powder is added, wherein the high-strength UVB fluorescent powder is 40-60 wt%, and the visible light full-spectrum fluorescent powder is 40-60 wt%. The fluorescent lamp provided by the invention avoids the radiation of harmful light, light emitted by the fluorescent lamp is closet to natural sunshine, and the synthesis of a vitamin D3 is effectively performed by UVB under the irradiation of a light source, so that calcium is supplemented.
Description
Technical field:
The invention belongs to medical illumination technical field, relate to a kind of UVB sunlight and to replenish the calcium the manufacture method of fluorescent lamp, can be used for livestock breed aquatics and replenish the calcium.
Background technology:
Cholecalciferol is the metabolic necessity of calcium in animal body, and the strong and growth of bone all be unable to do without calcareous.If lack calcareous in animal body, just easily cause the disease of bone metabolism aspect.Cholecalciferol can also strengthen the turtle shell of green turtle and tortoise.
Although animal can obtain cholecalciferol by dietary intake, research shows, the D3 obtained by dietary structure can not replace the cholecalciferol utilizing daylight to synthesize via skin, or even also cannot substitute to the supplementary this vitamin of injection in their bodies.
Most animals needs by the necessary cholecalciferol of skin synthesis healthy growth.Therefore, they need to be in ultraviolet (the being called as UVB ultraviolet B radiation) environment of special wave band.Lamp of replenishing the calcium just can launch the ultraviolet light of this special wavelength
But routine is replenished the calcium, the spectrum of lamp also there will be certain UVC Energy transmission at UVB wave band, and this to cause blood-shoot-eye illness, and long-time irradiation also there will be the risk of cutaneum carcinoma.
Summary of the invention
UVB fluorescent material above existing market is wide ripple fluorescent material, and half width is very large, and therefore initial wave band has UVC spectrum, so fluorescent tube contains UVC Energy transmission, UVC irradiation has blood-shoot-eye illness, the risk of cutaneum carcinoma.And existing UVB fluorescent material intensity is very low, the fluorescent lamp UVB intensity produced is not high, can not UVB under full scale certain altitude containing numerical quantity; In addition, spectrum just has UVB merely, and visible light color rendering index (RA) is very low, and simple is discontinuous spectrum, can not as complete spectrum all standing sunlight spectrum.
The object of the invention is to overcome above-mentioned weak point, the manufacture method that a kind of UVB sunlight replenishes the calcium fluorescent lamp is provided.
Technical scheme of the present invention is achieved in the following ways:
A kind of UVB sunlight is replenished the calcium the preparation method of fluorescent lamp, the method comprises bend pipe, dusting, roasted tube, sealing, bridge joint, exhaust and seasoned step, the raw material be made up of high intensity UV B fluorescent material and visible light full spectrum fluorescent material is added in dusting step, wherein, high intensity UV B fluorescent material accounts for 40 ~ 60wt%, and visible light full spectrum fluorescent material accounts for 40 ~ 60wt%.
Described high intensity UV B fluorescent material consists of: according to chemical group fraction: (M
yce
x) Al
12-zo
19+1/3z, wherein, one or more in M=Si, Sr, Ba, Ca or Mg, 0<x<1,0<y<1,0≤z<1.Described high intensity UV B fluorescent material is preferably strontium aluminate cerium.This high intensity UV B fluorescent material detects main peak 300 ~ 350nm by ultraviolet spectrum analyzer, granular size 2 ~ 12um.
Above-mentioned high intensity UV B fluorescent material is prepared by following steps:
(1): component is by (M
yce
x) Al
12-zo
19+1/3zcalculate raw materials technology proportioning, wherein: one or more in M=Si, Sr, Ba, Ca or Mg, 0<x<1,0<y<1,0≤z<1.
(2): said components is fully mixed, with boric acid and lithium fluoride as additive of fluxing, and in the corundum ball grinder that agate ball is housed mix grinding 30-35 hour, the oxide that mix grinding is good is placed in corundum crucible and puts calcination 3-5 hour under high temperature oxidative atmosphere into, and calcination temperature controls at 1500 DEG C.
(3): firing product crosses 200-250 mesh sieve after break process, medium particle diameter controls at 5 μm ~ 10 μm, then carry out pickling processes with the salpeter solution that concentration is 0.1%, pickling sieve after product until neutrality, then suction filtration, 80-100 DEG C are dried after 100-200 mesh sieve.
(4): again sifted product is loaded in corundum crucible, calcination 2-4 hour in nitrogen hydrogen (nitrogen containing 5%-10% volume of hydrogen) mixed atmosphere, calcination temperature controls at 1450 DEG C, last calcination product sieves through process and is finished product, and the luminescent substance powder color of gained is white.
Described visible light full spectrum fluorescent material consists of: according to chemical group fraction: (Sr
1-x-ymg
y)
m(PO
4)
n: Sn
x, calculate raw materials technology proportioning, wherein, 0<x<0.5,0<y<0.5,3<m<4,2<n<3.Preferred visible light full spectrum fluorescent material is strontium phosphate magnesium europium.Visible light full spectrum fluorescent material ultraviolet spectrum analyzer detects main peak 620-630nm, and granular size is 2-12um.
Above-mentioned visible light full spectrum fluorescent material is prepared by following steps:
(1) according to chemical group fraction (Sr
1-x-ymg
y)
m(PO4)
n: Sn
xcalculate raw materials technology proportioning, wherein: 0<x<0.5,0<y<0.5,3<m<4,2<n<3.
(2) said components is fully mixed, to flux additive with boric acid, and in the corundum ball grinder that agate ball is housed mix grinding 32 hours, the oxide that mix grinding is good is placed in corundum crucible and puts under high temperature oxidative atmosphere calcination into 4 hours, and calcination temperature controls at 1180 DEG C.
(3) firing product crosses 250 mesh sieves after break process, medium particle diameter controls at 5 μm ~ 10 μm, then carry out pickling processes with the salpeter solution that concentration is 0.1%, pickling sieve after product until neutrality, then suction filtration, 100 DEG C of temperature are dried after 150 mesh sieves.
(4) again sifted product is loaded in corundum crucible, calcination 2-4 hour in nitrogen hydrogen (nitrogen containing 5%-10% volume of hydrogen) mixed atmosphere, calcination temperature controls at 1200 DEG C, last calcination product sieves through process and is finished product, and the luminescent substance powder color of gained is white.
In preferred described raw material, strontium phosphate magnesium europium fluorescent material accounts for 60wt%, strontium aluminate cerium accounts for 40wt%.
The technology used in the present invention principle: the UVB ultraviolet that comprises irradiated by electricity-saving lamp is exported and visible ray all standing spectrum, reaches the effect close to simulated solar irradiation
UVB sunlight of the present invention fluorescent lamp of replenishing the calcium is specially adapted to biology and replenishes the calcium.
Beneficial effect of the present invention compared with the prior art: most animals needs by the necessary cholecalciferol of skin synthesis healthy growth.Therefore, they need to be in ultraviolet (the being called as UVB ultraviolet B radiation) environment of special wave band.The present invention avoids harmful radiation of UVC, closest to natural sunlight, can, effectively by the irradiation of light source, allow UVB bring the synthesis of cholecalciferol, thus bone be replenished the calcium.
Embodiment
Below by way of specific embodiment, the present invention is further described:
Embodiment 1
A kind of UVB sunlight is replenished the calcium the preparation method of fluorescent lamp, the method comprises conventional bend pipe, dusting, roasted tube, sealing, bridge joint, exhaust and seasoned step, the raw material be made up of high intensity UV B fluorescent material and visible light full spectrum fluorescent material is added in dusting step, wherein, in raw material, high intensity UV B fluorescent material accounts for 40wt%, and visible light full spectrum fluorescent material accounts for 60wt%.
Above-mentioned high intensity UV B fluorescent material is prepared by following steps:
(1) component is by (M
yce
x) Al
12-zo
19+1/3zcalculate raw materials technology proportioning, wherein: M=Ba, x=0.2; Y=0.8; Z=0.
(2): said components is fully mixed, with boric acid and lithium fluoride as additive of fluxing, and in the corundum ball grinder that diameter 10mm agate ball is housed mix grinding 32 hours, the oxide that mix grinding is good to put under high temperature oxidative atmosphere calcination into 4 hours in corundum crucible, and calcination temperature controls at 1500 DEG C.
(3): firing product crosses 250 mesh sieves after break process, medium particle diameter controls at 5 μm ~ 10 μm, then carry out pickling processes with the salpeter solution that concentration is 0.1%, pickling sieve after product until neutrality, then suction filtration, 100 degree of temperature are dried after 150 mesh sieves.
(4): again sifted product is loaded in corundum crucible, calcination 3 hours in nitrogen hydrogen (nitrogen of 5% volume of hydrogen) mixed atmosphere, calcination temperature controls at 1450 DEG C, and last calcination product sieves through process and is finished product, and the luminescent substance powder color of gained is white.
Above-mentioned visible light full spectrum fluorescent material is prepared by following steps:
(1) according to chemical group fraction (Sr
1-x-ymg
y)
m(PO4)
n: Sn
xcalculate raw materials technology proportioning, wherein: x=0.02; Y=0.1, m=3.1, n=2.05;
(2) said components is fully mixed, to flux additive with boric acid, and in the corundum ball grinder that diameter 10mm agate ball is housed mix grinding 32 hours, the oxide that mix grinding is good to put under high temperature oxidative atmosphere calcination into 4 hours in corundum crucible, and calcination temperature controls at 1180 DEG C.
(3) firing product crosses 250 mesh sieves after break process, medium particle diameter controls at 5 μm ~ 10 μm, then carry out pickling processes with the salpeter solution that concentration is 0.1%, pickling sieve after product until neutrality, then suction filtration, 100 degree of temperature are dried after 150 mesh sieves.
(4) again sifted product is loaded in corundum crucible, calcination 3 hours in nitrogen hydrogen (nitrogen of 5% volume of hydrogen) mixed atmosphere, calcination temperature controls at 1200 DEG C, and last calcination product sieves through process and is finished product, and the luminescent substance powder color of gained is white.
Embodiment 2
A kind of UVB sunlight is replenished the calcium the preparation method of fluorescent lamp, the method comprises conventional bend pipe, dusting, roasted tube, sealing, bridge joint, exhaust and seasoned step, the raw material be made up of high intensity UV B fluorescent material and visible light full spectrum fluorescent material is added in dusting step, wherein, in raw material, high intensity UV B fluorescent material is strontium aluminate cerium, accounts for 40wt%, visible light full spectrum fluorescent material is strontium phosphate magnesium europium, accounts for 60wt%.
Ultraviolet in daylight is the exclusive source that human organism produces cholecalciferol, and the dehydrocholesterol in human body skin can change cholecalciferol into after daylight middle-ultraviolet lamp irradiates.When cholecalciferol lacks, blood calcium, serium inorganic phosphorus decline, and cause bone calcification process generation obstacle, and accelerate loss and the fracture rates of sclerotin, therefore lack outdoor activity person, contact sunlight is few, and being easy to get, this type of is sick.The people that the present invention solves scarce cholecalciferol can supplement the defect because natural sunlight underexposure produces in indoor.
Test example
Obvious calcium deficiency patient 30 people, age 30-60 year, irradiate 2 hours embodiment of the present invention light sources in indoor every day, in one week of Continuous irradiation, after hospital's Bone mineral density, the bone density of human body improves all at 5-10%, and have no adverse reaction, good effect of replenishing the calcium is described, and easy to use, safe.
Claims (10)
1. a UVB sunlight is replenished the calcium the preparation method of fluorescent lamp, the method comprises bend pipe, dusting, roasted tube, sealing, bridge joint, exhaust and seasoned step, it is characterized in that in dusting step, add the raw material be made up of high intensity UV B fluorescent material and visible light full spectrum fluorescent material, wherein, high intensity UV B fluorescent material accounts for 40 ~ 60wt%, and visible light full spectrum fluorescent material accounts for 40 ~ 60wt%.
2. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described high intensity UV B fluorescent material consists of: (M
yce
x) Al
12-zo
19+1/3z, according to chemical group fraction: one or more in M=Si, Sr, Ba, Ca or Mg, 0<x<1,0<y<1,0≤z<1.
3. UVB sunlight according to claim 2 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described high intensity UV B fluorescent material is strontium aluminate cerium.
4. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described high intensity UV B fluorescent material detects main peak 300 ~ 350nm by ultraviolet spectrum analyzer.
5. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described high intensity UV B fluorescent powder grain size 2 ~ 12um.
6. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described visible light full spectrum fluorescent material consists of: according to chemical group fraction: (Sr
1-x-ymg
y)
m(PO
4)
n: Sn
x, calculate raw materials technology proportioning, wherein, 0<x<0.5,0<y<0.5,3<m<4,2<n<3.
7. UVB sunlight according to claim 6 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described visible light full spectrum fluorescent material is strontium phosphate magnesium europium.
8. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that described visible light full spectrum fluorescent material ultraviolet spectrum analyzer detects main peak 620-630nm.
9. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, it is characterized in that the granular size of described visible light full spectrum fluorescent material is 2-12um.
10. UVB sunlight according to claim 1 is replenished the calcium the preparation method of fluorescent lamp, and it is characterized in that in described raw material, high intensity UV B fluorescent material accounts for 40wt%, and visible light full spectrum fluorescent material accounts for 60wt%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694819.7A CN105470069B (en) | 2015-10-23 | 2015-10-23 | A kind of UVB sunshines are replenished the calcium the preparation method of fluorescent lamp |
| PCT/CN2015/099504 WO2017067073A1 (en) | 2015-10-23 | 2015-12-29 | Method of manufacturing fluorescent lamp emitting uvb light and facilitating calcium supplement absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694819.7A CN105470069B (en) | 2015-10-23 | 2015-10-23 | A kind of UVB sunshines are replenished the calcium the preparation method of fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470069A true CN105470069A (en) | 2016-04-06 |
| CN105470069B CN105470069B (en) | 2017-10-17 |
Family
ID=55607660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694819.7A Active CN105470069B (en) | 2015-10-23 | 2015-10-23 | A kind of UVB sunshines are replenished the calcium the preparation method of fluorescent lamp |
Country Status (2)
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|---|---|
| CN (1) | CN105470069B (en) |
| WO (1) | WO2017067073A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420913A (en) * | 2016-11-30 | 2017-02-22 | 广西大学 | Water-soluble reagent for preventing pinkeye of tortoises |
| CN108192614A (en) * | 2018-01-09 | 2018-06-22 | 中国计量大学 | A kind of white light LEDs full spectral emissions fluorescent powder and preparation method thereof |
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| US3670193A (en) * | 1970-05-14 | 1972-06-13 | Duro Test Corp | Electric lamps producing energy in the visible and ultra-violet ranges |
| US4683379A (en) * | 1984-08-29 | 1987-07-28 | Friedrich Wolff | Lamp for emission of radiation in UV and visible light ranges of the spectrum |
| US20080138652A1 (en) * | 2003-05-06 | 2008-06-12 | Thomas Justel | Fluorescent Lamp Having a Uvb Phosphor |
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| CN108192614A (en) * | 2018-01-09 | 2018-06-22 | 中国计量大学 | A kind of white light LEDs full spectral emissions fluorescent powder and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017067073A1 (en) | 2017-04-27 |
| CN105470069B (en) | 2017-10-17 |
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Address after: 224248 Dongtai City, Yancheng City, Yancheng City, Dongtai City, industrial concentrated north area 4 Patentee after: Dongtai Tianyuan Photoelectric Technology Co. Ltd. Address before: 224248 Dongtai City, Yancheng City, Yancheng City, Dongtai City, industrial concentrated north area 4 Patentee before: DONGTAI TIANYUAN FLUORESCENT MATERIALS CO., LTD. |