CN103839751B - A kind of metal halide lamp pill - Google Patents
A kind of metal halide lamp pill Download PDFInfo
- Publication number
- CN103839751B CN103839751B CN201310704813.4A CN201310704813A CN103839751B CN 103839751 B CN103839751 B CN 103839751B CN 201310704813 A CN201310704813 A CN 201310704813A CN 103839751 B CN103839751 B CN 103839751B
- Authority
- CN
- China
- Prior art keywords
- iodide
- metal halide
- halide lamp
- pill
- thallium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 52
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 52
- 239000006187 pill Substances 0.000 title claims abstract description 37
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims abstract description 57
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims abstract description 34
- 235000009518 sodium iodide Nutrition 0.000 claims abstract description 19
- CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 claims abstract description 19
- MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 0.000 claims abstract description 19
- RMUKCGUDVKEQPL-UHFFFAOYSA-K triiodoindigane Chemical compound I[In](I)I RMUKCGUDVKEQPL-UHFFFAOYSA-K 0.000 claims abstract description 19
- HUIHCQPFSRNMNM-UHFFFAOYSA-K scandium(3+);triiodide Chemical compound [Sc+3].[I-].[I-].[I-] HUIHCQPFSRNMNM-UHFFFAOYSA-K 0.000 claims abstract description 18
- ASAMDJHOONJZTG-UHFFFAOYSA-K dysprosium(3+);triiodate Chemical compound [Dy+3].[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O ASAMDJHOONJZTG-UHFFFAOYSA-K 0.000 claims abstract description 12
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 7
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims abstract description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims abstract description 5
- 229910052776 Thorium Inorganic materials 0.000 claims abstract description 5
- 229910052738 indium Inorganic materials 0.000 claims abstract description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 5
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 4
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 4
- 230000004907 flux Effects 0.000 abstract description 3
- 238000010891 electric arc Methods 0.000 abstract description 2
- 230000003595 spectral effect Effects 0.000 abstract description 2
- 238000009877 rendering Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- -1 compound rare-earth Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Discharge Lamp (AREA)
Abstract
The present invention relates to a kind of metal halide lamp pill.This metal halide lamp pill contains the iodide of scandium, sodium, thorium, thallium, indium, its iodide possibly together with lithium and the iodide of dysprosium, the weight part ratio of described each component is: scandium iodide 70～90 parts, sodium iodide 10～20 parts, Thorium tetraiodide. 0.03～0.1 part, thallium iodide 0.05～0.15 part, indium iodide 0.01～0.04 part, lithium iodide 0.05～0.15 part, iodate dysprosium 0.05～0.10 part.The present invention changes the spectral component in plasma discharge and ratio, makes visible ray ratio increase；Improve the tube wall load of electric arc tube, the luminous flux of unit power is improved.Using metal halide lamp prepared by metal halide lamp pill of the present invention, quality exceedes national standard, has the specular removal of more than 120Lm/w, and the life-span, more than 12000 hours, reaches the purpose of energy-conserving and environment-protective.
Description
Technical field
The invention belongs to photoelectric source field, be specifically related to a kind of metal halide lamp pill.
Background technology
Metal halide lamp, is to add the third generation light source that various metal halide is made on the basis of high voltage mercury lamp, and it encloses rare earth gas, metal halide and hydrargyrum inside luminous tube.Rare earth gas is mainly used in making metal halide lamp easily start and can throwing out powerful beams at once after start-up, metal halide is for can produce suitable light output under stably lighting state, and hydrargyrum is for producing the inter-electrode voltage that the comparison required for making metal halide lamp action under appropriate state is high.Metal halide lamp has the features such as luminous efficiency height, good, the life-span length of color developing, is a kind of energy-conserving light source close to color of sunshine, is widely used in room lighting.
Metal halide lamp pill refers to metal halide material, is the critical material producing metal halide lamp.At present, metal halide lamp pill relatively common on market is complex or the eutectic mixture of metal halide, in addition to indivedual use bromides, the most all uses iodide.The most visible Patents report.Publication date is on January 7th, 1998, the United States Patent (USP) of Publication No. CN1169588, disclose the metal halide lamp that a kind of color characteristic improves to some extent, the Illuminant pill that this lamp uses is made up of the iodide of sodium, scandium, lithium, dysprosium and thallium, the mole ratio of each component is 24～44:1:9.5:3～4, and the amount of thallium then takes the 0.35-0.45mg/cm of arc pipe solvent3, this is a kind of typical compound rare-earth type pill, but this Illuminant pill colour temperature is relatively low, and the metal halide lamp for different capacity does not has versatility, and the requirement to cast is the harshest.Publication date is on April 28th, 2004, the Chinese patent of Publication No. CN1492471, disclose the Illuminant pill of a kind of metal halide lamp, this pill contains the iodide of sodium, scandium, thallium, indium, thorium, and described sodium iodide, scandium iodide, Thorium tetraiodide., thallium iodide, the mol ratio composition of indium iodide be: 0.3～1.35: 0.02～0.35: 2.8 × 10-3～1.2 × 10-2∶1.0×10-3～1.3 × 10-2: 0～4.0 × 10-3.Publication date is on June 29th, 2005, the Chinese patent of Publication No. CN1632908, disclose a kind of Illuminant pill for metal halide lamp, this pill is made up of sodium, thorium, thallium, the iodide of indium, and described sodium iodide, Thorium tetraiodide., thallium iodide, the mol ratio component of indium iodide be: 0.4～0.7: 1.0 × 10-3～6.0 × 10-3: 0.01～0.04: 2.0 × 10-3～6.0 × 10-3.The photoelectric color comprehensive technical indexes using the metal halide etc. that latter two proportioning produces all increases, but still is difficult to the requirement meeting the place illumination such as show case, machine room to aspects such as light source color temperature, light color reductibility and service lifes.
Summary of the invention
It is an object of the invention to provide a kind of novel metal halide lamp pill, this pill can improve light efficiency, extend the service life of metal halide lamp simultaneously.
The present invention adopts the technical scheme that:
A kind of metal halide lamp pill, containing scandium, sodium, thorium, thallium, the iodide of indium, its iodide possibly together with lithium and the iodide of dysprosium.
The weight part ratio of the above each component of metal halide lamp pill is: scandium iodide 70～90 parts, sodium iodide 10～20 parts, Thorium tetraiodide. 0.03～0.1 part, thallium iodide 0.05～0.15 part, indium iodide 0.01～0.04 part, lithium iodide 0.05～0.15 part, iodate dysprosium 0.05～0.10 part.
As preferably, the weight part ratio of the above each component of metal halide lamp pill is: scandium iodide 80～90 parts, sodium iodide 12～18 parts, Thorium tetraiodide. 0.04～0.08 part, thallium iodide 0.08～0.12 part, indium iodide 0.01～0.04 part, lithium iodide 0.07～0.12 part, iodate dysprosium 0.07～0.08 part.
As optimal preferred, the weight part ratio of the above each component of metal halide lamp pill is: the weight part ratio of described each component is: scandium iodide 85 parts, sodium iodide 15 parts, Thorium tetraiodide. 0.06 part, thallium iodide 0.1 part, indium iodide 0.02 part, lithium iodide 0.09 part, iodate dysprosium 0.07 part.
The invention has the beneficial effects as follows:
Metal halide lamp pill the most of the present invention changes the spectral component in plasma discharge and ratio, in the range of wavelength 380nm～760nm, makes visible ray ratio increase, especially the ratio of ultrared,
Metal halide lamp pill the most of the present invention improves the tube wall load of electric arc tube, the complex being originally in liquid state is made to be transformed into gaseous state shape, participating in the activation electric discharge of atom, so that luminous flux is improved, the luminous flux of unit power is also improved.
3. using metal halide lamp prepared by metal halide lamp pill of the present invention, quality exceedes national standard, has the specular removal of more than 120Lm/w, and the life-span, more than 12000 hours, reaches the purpose of energy-conserving and environment-protective.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but is not intended to protection scope of the present invention and range of application:
Embodiment 1
A kind of metal halide lamp pill, containing scandium iodide, sodium iodide, Thorium tetraiodide., thallium iodide, indium iodide, lithium iodide, the weight part ratio of each component is: scandium iodide 90 parts, sodium iodide 20 parts, Thorium tetraiodide. 0.1 part, thallium iodide 0.15 part, indium iodide 0.04 part, lithium iodide 0.15 part, iodate dysprosium 0.1 part.Utilizing this metal halide lamp pill to make the metal halide lamp of 400W, its luminous efficiency is 125Lm/w, and color rendering index is 85, and colour temperature is 4600K, and service life is 12500 hours.
Embodiment 2
A kind of metal halide lamp pill, containing scandium iodide, sodium iodide, Thorium tetraiodide., thallium iodide, indium iodide, lithium iodide, the weight part ratio of each component is: scandium iodide 80 parts, sodium iodide 12 parts, Thorium tetraiodide. 0.04 part, thallium iodide 0.08 part, indium iodide 0.01 part, lithium iodide 0.07, iodate dysprosium 0.07 part.Utilizing this metal halide lamp pill to make the metal halide lamp of 400W, its luminous efficiency is 123Lm/w, and color rendering index is 82, and colour temperature is 4590K, and service life is 12500 hours.
Embodiment 3
A kind of metal halide lamp pill, containing scandium iodide, sodium iodide, Thorium tetraiodide., thallium iodide, indium iodide, lithium iodide, the weight part ratio of each component is: scandium iodide 70 parts, sodium iodide 10 parts, Thorium tetraiodide. 0.03 part, thallium iodide 0.05 part, indium iodide 0.01 part, lithium iodide 0.05 part, iodate dysprosium 0.05 part.Utilizing this metal halide lamp pill to make the metal halide lamp of 400W, its luminous efficiency is 120Lm/w, and color rendering index is 80, and colour temperature is 4500K, and service life is 12000 hours.
Embodiment 4
A kind of metal halide lamp pill, containing scandium iodide, sodium iodide, Thorium tetraiodide., thallium iodide, indium iodide, lithium iodide, the weight part ratio of each component is: scandium iodide 85 parts, sodium iodide 15 parts, Thorium tetraiodide. 0.06 part, thallium iodide 0.1 part, indium iodide 0.02 part, lithium iodide 0.09 part, iodate dysprosium 0.07 part.Utilizing this metal halide lamp pill to make the metal halide lamp of 400W, its luminous efficiency is 130Lm/w, and color rendering index is 85, and colour temperature is 4800K, and service life is 13000 hours.
Embodiment 5
A kind of metal halide lamp pill, containing scandium iodide, sodium iodide, Thorium tetraiodide., thallium iodide, indium iodide, lithium iodide, the weight part ratio of each component is: scandium iodide 90 parts, sodium iodide 18 parts, Thorium tetraiodide. 0.08 part, thallium iodide 0.12 part, indium iodide 0.04 part, lithium iodide 0.12 part, iodate dysprosium 0.08 part.Utilizing this metal halide lamp pill to make the metal halide lamp of 400W, its luminous efficiency is 124Lm/w, and color rendering index is 82, and colour temperature is 4600K, and service life is 12800 hours.
Claims (3)
1. a metal halide lamp pill, iodide containing scandium, sodium, thorium, thallium, indium, lithium and dysprosium, it is characterized in that, the weight part ratio of each component is: scandium iodide 70～90 parts, sodium iodide 10～20 parts, Thorium tetraiodide. 0.03～0.1 part, thallium iodide 0.05～0.15 part, indium iodide 0.01～0.04 part, lithium iodide 0.05～0.15 part, iodate dysprosium 0.05～0.10 part.
Metal halide lamp pill the most according to claim 1, it is characterized in that, the weight part ratio of described each component is: scandium iodide 80～90 parts, sodium iodide 12～18 parts, Thorium tetraiodide. 0.04～0.08 part, thallium iodide 0.08～0.12 part, indium iodide 0.01～0.04 part, lithium iodide 0.07～0.12 part, iodate dysprosium 0.07～0.08 part.
Metal halide lamp pill the most according to claim 2, it is characterized in that, the weight part ratio of described each component is: scandium iodide 85 parts, sodium iodide 15 parts, Thorium tetraiodide. 0.06 part, thallium iodide 0.1 part, indium iodide 0.02 part, lithium iodide 0.09 part, iodate dysprosium 0.07 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704813.4A CN103839751B (en) | 2013-12-20 | 2013-12-20 | A kind of metal halide lamp pill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704813.4A CN103839751B (en) | 2013-12-20 | 2013-12-20 | A kind of metal halide lamp pill |
Publications (2)
| Publication Number | Publication Date |
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| CN103839751A CN103839751A (en) | 2014-06-04 |
| CN103839751B true CN103839751B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310704813.4A Expired - Fee Related CN103839751B (en) | 2013-12-20 | 2013-12-20 | A kind of metal halide lamp pill |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952688A (en) * | 2015-06-16 | 2015-09-30 | 安徽柏利照明电器有限公司 | Luminous pill containing rare earth materials |
| CN106876244A (en) * | 2015-12-11 | 2017-06-20 | 李昆达 | Electrodeless lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073804A (en) * | 1991-09-30 | 1993-06-30 | 电灯专利信托有限公司 | Hochdruckentladungslkleiner kleiner leistung |
| CN1204139A (en) * | 1997-06-27 | 1999-01-06 | 奥斯兰姆施尔凡尼亚公司 | Ceramic envelope device, lamp with such device, and method of manufacture of such devices |
| CN1613133A (en) * | 2002-01-04 | 2005-05-04 | 皇家飞利浦电子股份有限公司 | Discharge lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046704A1 (en) * | 2004-10-29 | 2006-05-04 | Toshiba Lighting & Technology Corporation | Metal halide lamp and lighting equipment |
-
2013
- 2013-12-20 CN CN201310704813.4A patent/CN103839751B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073804A (en) * | 1991-09-30 | 1993-06-30 | 电灯专利信托有限公司 | Hochdruckentladungslkleiner kleiner leistung |
| CN1204139A (en) * | 1997-06-27 | 1999-01-06 | 奥斯兰姆施尔凡尼亚公司 | Ceramic envelope device, lamp with such device, and method of manufacture of such devices |
| CN1613133A (en) * | 2002-01-04 | 2005-05-04 | 皇家飞利浦电子股份有限公司 | Discharge lamp |
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| CN103839751A (en) | 2014-06-04 |
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