CN1271677C - Luminous pill of metal halide lamp - Google Patents
Luminous pill of metal halide lamp Download PDFInfo
- Publication number
- CN1271677C CN1271677C CN 03157046 CN03157046A CN1271677C CN 1271677 C CN1271677 C CN 1271677C CN 03157046 CN03157046 CN 03157046 CN 03157046 A CN03157046 A CN 03157046A CN 1271677 C CN1271677 C CN 1271677C
- 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 - Lifetime
Links
- 239000006187 pill Substances 0.000 title claims abstract description 30
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 27
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 27
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims abstract description 18
- CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 claims abstract description 7
- MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 0.000 claims abstract description 7
- RMUKCGUDVKEQPL-UHFFFAOYSA-K triiodoindigane Chemical compound I[In](I)I RMUKCGUDVKEQPL-UHFFFAOYSA-K 0.000 claims abstract description 7
- HUIHCQPFSRNMNM-UHFFFAOYSA-K scandium(3+);triiodide Chemical compound [Sc+3].[I-].[I-].[I-] HUIHCQPFSRNMNM-UHFFFAOYSA-K 0.000 claims abstract description 6
- 235000009518 sodium iodide Nutrition 0.000 claims abstract description 6
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 6
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 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 5
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 5
- 239000011734 sodium Substances 0.000 claims abstract description 5
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims abstract description 4
- 229910052776 Thorium Inorganic materials 0.000 claims abstract description 4
- 229910052738 indium Inorganic materials 0.000 claims abstract description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 4
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 4
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 3
- 150000004694 iodide salts Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 description 5
- 238000009877 rendering Methods 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 3
- 229910052692 Dysprosium Inorganic materials 0.000 description 2
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- -1 compound rare-earth Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
Abstract
The invention belongs to the field of photoelectric sources, and discloses a luminous pill of a metal halide lamp, which consists of iodides of sodium, scandium, thorium, thallium and indium. The molar ratio of the sodium iodide to the scandium iodide to the thorium iodide to the thallium iodide to the indium iodide is as follows: 0.3-1.35: 0.02-0.35: 2.8 x 10-3~1.2×10-2∶1.0×10-3~1.3×10-2∶2.35×10-3~4.0×10-3. The luminous pill produced by the components can be universally used for 150-400W metal halide lamps with different powers and different tube types, and has good photoelectric color comprehensive technical indexes.
Description
Technical field
The invention belongs to the photoelectric source field, specifically relate to the metal halide lamp Illuminant pill.
Background technology
Metal halide lamp is of many uses as the preferred energy-conserving light source of green illumination, extensive market.The metal halide lamp Illuminant pill is a crucial luminescent material of producing metal halide lamp.At present, more common Illuminant pill is the complex compound or the eutectic mixture of metal halide on the market, except that indivedual use bromides, generally all is iodide.Such as the application number of U.S. Ostland Mu Shierniya company by disclosing the improved to some extent metal halide lamp of a kind of color characteristic in 97111536.2 the Chinese patent application, the Illuminant pill that this lamp uses is made up of the halide of sodium, scandium, lithium, dysprosium and thallium, the mole ratio of each component is 24~44: 1: 9.5: 3~4, the amount of thallium then get arc pipe volume 0.35 to 0.45mg/cm
3This is a kind of typical compound rare-earth type Illuminant pill, but this kind Illuminant pill colour temperature is lower, does not have versatility for the metal halide lamp of different capacity, and is also harsh to the requirement of cast.
In addition, Dandong Lamp Bulb Factory is in application number is 93115746 document, a kind of high-efficiency metal-halide lamp is disclosed, 8 kinds of metallic elements that filling is prepared by a certain percentage in this lamp body: dysprosium, holmium, thallium, cerium, neodymium, indium, tin, sodium and two kinds of halogens: the complex halide of iodine and bromine belongs to the rare earth metal Illuminant pill.The photoelectric color comprehensive technical indexes of this lamp is fine, but that the life-span of lamp reaches is lower, and the component complexity, makes difficulty, and cost is higher.
Technical scheme
The purpose of this invention is to provide a kind of suitable different casts, the metal halide lamp of different capacity is had versatility, and the Illuminant pill of all good metal halide lamps of photoelectric color comprehensive technical indexes.
The invention provides a kind of Illuminant pill of metal halide lamp, this pill comprises the halide of sodium, scandium, thorium, thallium, indium.
In the preferable alloy halide lamp Illuminant pill provided by the invention, said halide is sodium iodide, scandium iodide, thorium iodide, thallium iodide, indium iodide, and their mol ratio is: 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
In the Illuminant pill provided by the invention, owing to wherein reasonably added thorium iodide, both improved the light efficiency and the color rendering of metal halide lamp in the known technology, can replenish the loss of thorium in the electrode that the electrode sputter causes again, keep the electronics emission, prolong the useful life of metal halide lamp.Add thallium iodide, indium iodide under the proportioning provided by the invention, the colour temperature of the metal halide lamp of the different multiple cast of tube wall load, multiple power can be maintained in the white range of 4000K~4800K.
The Illuminant pill that utilizes this component to produce, can be general the metal halide lamp of production 150W~400W different capacity, thereby reduced the replacing number of times that the ball device is annotated by electric bulbs factory, improved work efficiency.Simultaneously, this Illuminant pill can adapt to various cast, and the photoelectric color comprehensive technical indexes obviously is better than the index of prior art.
Term " pill " means the metal halide lamp Illuminant pill, is commonly called as pill.
Embodiment
The present invention is further elaborated below in conjunction with embodiment.
Embodiment 1
A kind of Illuminant pill of metal halide lamp is formed by sodium iodide, scandium iodide, thorium iodide, thallium iodide, indium iodide complexing, and its mol ratio composition is: 0.3: 0.35: 6.0 * 10
-3: 5.26 * 10
-3: 2.35 * 10
-3Utilize the metal halide lamp of 400 watts of OSRAM casts that this Illuminant pill makes, its luminous efficiency is 116.6Lm/w, and color rendering index is 70, and colour temperature is 4203K.
Embodiment 2
A kind of Illuminant pill of metal halide lamp is formed by sodium iodide, scandium iodide, thorium iodide, thallium iodide, indium iodide complexing, and its mol ratio composition is: 1.35: 0.12: 2.8 * 10
-3: 1.3 * 10
-2: 4.0 * 10
-3Utilize the metal halide lamp of 400 watts of pioneer's casts that this Illuminant pill makes, its luminous efficiency is 96.6m/w, and color rendering index is 64.4, and colour temperature is 4160K.
Embodiment 3
A kind of Illuminant pill of metal halide lamp is formed by sodium iodide, scandium iodide, thorium iodide, thallium iodide, indium iodide complexing, and its mol ratio composition is: 1.0: 0.02: 1.2 * 10
-2: 1.0 * 10
-3: 0.Utilize the metal halide lamp of 150 watts of rugby shapes that this Illuminant pill makes, its luminous efficiency is 100Lm/w, and color rendering index is 69, and colour temperature is 4181K.
Claims (2)
1. the Illuminant pill of a metal halide lamp contains the iodide of sodium, scandium, thallium, indium, it is characterized in that: the iodide that also contain thorium in this Illuminant pill.
2. Illuminant pill according to claim 1 is characterized in that: the mol ratio composition of described sodium iodide, scandium iodide, thorium iodide, thallium iodide, indium iodide is: 0.3~1.35: 0.02~0.35: 2.8 * 10
-3~1.2 * 10
-2: 1.0 * 10
-3~1.3 * 10
-2: 2.35 * 10
-3~4.0 * 10
-3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03157046 CN1271677C (en) | 2003-09-12 | 2003-09-12 | Luminous pill of metal halide lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03157046 CN1271677C (en) | 2003-09-12 | 2003-09-12 | Luminous pill of metal halide lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1492471A CN1492471A (en) | 2004-04-28 |
CN1271677C true CN1271677C (en) | 2006-08-23 |
Family
ID=34240852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03157046 Expired - Lifetime CN1271677C (en) | 2003-09-12 | 2003-09-12 | Luminous pill of metal halide lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1271677C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1332415C (en) * | 2004-11-19 | 2007-08-15 | 中国原子能科学研究院 | Luminous pill for metal halide lamp |
CN101477933B (en) * | 2008-12-15 | 2010-06-23 | 芜湖兴华照明电器有限公司 | Illuminant pill for metal halide white lamp |
CN101477931B (en) * | 2008-12-15 | 2010-06-23 | 芜湖兴华照明电器有限公司 | Illuminant pill for metal halide lamp |
CN101477934B (en) * | 2008-12-15 | 2010-06-23 | 芜湖兴华照明电器有限公司 | Illuminant pill for metal halide rare-earth lamp |
CN103050365B (en) * | 2012-12-19 | 2015-09-09 | 杭州时代照明电器有限公司 | Plant growth metal halide lamp and manufacture method thereof |
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 |
-
2003
- 2003-09-12 CN CN 03157046 patent/CN1271677C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1492471A (en) | 2004-04-28 |
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---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060823 |