CN103050365B - Plant growth metal halide lamp and manufacture method thereof - Google Patents
Plant growth metal halide lamp and manufacture method thereof Download PDFInfo
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- CN103050365B CN103050365B CN201210554282.0A CN201210554282A CN103050365B CN 103050365 B CN103050365 B CN 103050365B CN 201210554282 A CN201210554282 A CN 201210554282A CN 103050365 B CN103050365 B CN 103050365B
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Abstract
The present invention relates to a kind of plant growth metal halide lamp and manufacture method thereof.Also there is no a kind of growth that can impel plant stem-leaf at present, improve the plant growth metal halide lamp of plant products.Lamp of the present invention comprises lamp holder, shell, electric arc tube, metal halide, mercury, inert gas, outer molybdenum component and getter, it is characterized in that: metal halide comprises sodium iodide NaI, thallium iodide TlI, indium iodide InI
3, scandium iodide ScI
3with iodate dysprosium DyI
3.Manufacture method of the present invention comprises electric arc tube production, the assembling of interior pipe, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing, it is characterized in that: the metal halide of filling in metal halide fillings operation comprises sodium iodide NaI, thallium iodide TlI, indium iodide InI
3, scandium iodide ScI
3with iodate dysprosium DyI
3.The blue spectrum of output of the present invention is enriched, and can impel the growth of plant stem-leaf.
Description
Technical field
The present invention relates to a kind of metal halide lamp and manufacture method thereof, especially a kind of plant growth metal halide lamp and manufacture method thereof is related to, this plant growth metal halide lamp promotes the photosynthesis of plant by simulated solar light, thus impel the growth of plant stem-leaf, be conducive to the growth cycle shortening plant, improve the output of plant.
Background technology
In recent years, along with development and the technological innovation of electric light source technology, artificial light sources is more and more used to planting and cultivation field, and the growth as indoor and outdoor vegetables, melon and fruit, flowers and nursery etc. is thrown light on.The application of artificial light sources, can provide the light required for plant growth different phase, especially in the winter of cold, can make up the deficiency of solar irradiation, and then the photosynthesis of Promoting plant growth, shortens growth cycle, improves output.
High intensity discharge light source is the most widely used general and the most effective artificial light sources in current plant growth field, has that light efficiency is high, light decay is little, the life-span is long and spectrum is applicable to the advantages such as plant growth needs.Be applied to the high-strength gas lamp of plant growth lighting in prior art mainly based on high-pressure sodium lamp, high-pressure sodium lamp mainly relies on the ionization of sodium metal in electric arc tube and luminous, and its luminescent spectrum mainly concentrates on red light region, and spectrum red ratio can reach more than 30%.Practice shows, high-pressure sodium lamp is more suitable for the Flowering and fruiting stage of plant growth.But, plant growth is except the Flowering and fruiting stage, other stage is as of equal importance to the growth quality of plant in germination, cauline leaf growth etc., plant is irradiated at the blue light light that the growth needs in these stages is abundant, and for the own characteristic of the high-pressure sodium lamp of plant growth in prior art, determine it and can not provide effective blue laser output for plant growth.
Metal halide lamp is another most widely used high intensity discharge light source, it is as a kind of plant growth metal halide lamp of high-intensity gas discharge lamp, have that light efficiency is high, light decay is little, the life-span is long, color rendering is good, spectral composition is applicable to the advantages such as plant growth, belong to the lighting source of green energy conservation; The plant growth Metal halogen lamp of plant growth Metal halogen lamp, especially 6000K colour temperature series, photochromic very close to the color of sunlight because of its lamp, so be highly suitable for the cauline leaf growth phase of plant.
In prior art, the manufacturing process of plant growth metal halide lamp comprises electric arc tube production, the assembling of interior pipe, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing, and wherein electric arc tube is produced and comprised metal halide fillings operation; Metal halide lamp comprises lamp holder, shell, electric arc tube, metal halide, mercury, inert gas, outer molybdenum component and getter, and metal halide, mercury and inert gas are filled in electric arc tube.The critical process being filled to the manufacture of this lamp of metal halide, the metal halide of filling in electric arc tube is the key factor of the spectrum property determining plant growth metal halide lamp performance, particularly lamp.Plant growth high-intensity gas discharge lamp all possesses the spectral characteristic of energy Promoting plant growth preferably, but prior art mainly colour temperature 3000K series and 4200K series vegetable grows Metal halogen lamp and has the plant growth sodium vapor lamp of Gao Guangtong output, the plant growth Metal halogen lamp of 3000K series, due to its higher red ratio, compares the germination and flowering phase that are suitable for plant growth; The plant growth Metal halogen lamp of 4200K series distributes due to the spectral intensity of its equilibrium, there is no outstanding advantage to a certain concrete growth phase of plant; Although plant growth high-pressure sodium lamp possesses high light flux (as 600W luminous flux can reach 90000lm), its red ratio is higher, is mainly applicable to the Flowering and fruiting stage of plant growth; Above-mentioned be all difficult to provide meet axis, blue spectrum intensity needed for leaf growth phase, in shortening plant growing cycle, there is no clear superiority.
Also some performances metal halide lamp relatively is preferably had at present, if publication date is on 07 08th, 2009, publication number is in the Chinese patent of CN101477932, disclose a kind of Illuminant pill of metal halide lamp, the Illuminant pill of this metal halide lamp contains sodium iodide, scandium iodide, lithium iodide and iodate iridium, color rendering index is greater than 80, the metal halide lamp of the different casts of 2800-3200K can be adapted to, but, the metal halide lamp being provided with this Illuminant pill can not export high blue spectrum, can not impel the growth of plant stem-leaf.And for example publication date is on 02 11st, 2009, publication number is in the Chinese patent of CN101364513, disclose a kind of rare earth metal halide lamp, the percentage by weight of the metal halide of filling in the electric arc tube of this rare earth metal halide lamp is iodate dysprosium DYI3 29 ~ 32, iodate thulium TMI3 0.5 ~ 3, Holmium triiodide HOI3 0.5 ~ 3, cesium iodide CSI 10 ~ 14, thallium iodide TLI 0.5 ~ 3, sodium iodide NAI 35 ~ 40, iodate erbium ERI13 ~ 16, the color developing of this rare earth metal halide lamp, useful life, comparatively ordinary lamps was improved largely, but it can not export high blue spectrum, the growth of plant stem-leaf can not be impelled.For another example publication date is on 02 11st, 2009, publication number is in the Chinese patent of CN101364514, disclose a kind of rare earth metal halide lamp, the percentage by weight of the metal halide of filling in the electric arc tube of this rare earth metal halide lamp is iodate dysprosium DYI3 19 ~ 22, iodate thulium TMI3 22 ~ 25, Holmium triiodide HOI3 20 ~ 24, cesium iodide CSI 8 ~ 12, thallium iodide TLI 22 ~ 25, the color developing of this rare earth metal halide lamp, useful life, comparatively ordinary lamps was improved largely, but it can not export high blue spectrum, the growth of plant stem-leaf can not be impelled.
In sum, also do not have a kind of long service life at present, the blue spectrum of output is enriched, and color developing is good, can impel the growth of plant stem-leaf, is conducive to the growth cycle shortening plant, can improves the plant growth metal halide lamp of plant products.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of long service life is provided, the blue spectrum exported is enriched, color developing is good, the growth of plant stem-leaf can be impelled, be conducive to the growth cycle shortening plant, improve plant growth metal halide lamp and the manufacture method thereof of plant products.
The present invention's adopted technical scheme that solves the problem is: this plant growth metal halide lamp comprises lamp holder, shell, electric arc tube, metal halide, mercury, inert gas, outer molybdenum component and getter, metal halide, mercury and inert gas are filled in electric arc tube, lamp holder is fixed on the end of shell, electric arc tube by outer molybdenum component encapsulation in the enclosure, getter is cased, it is characterized in that: described metal halide comprises and plays raising luminous flux, regulate colour temperature, and the sodium iodide NaI of gold-tinted and red light-emitting effect is provided, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3, in described metal halide, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.
As preferably, shell of the present invention adopts T76 quartz container, and described lamp holder adopts E39 screw lamp holder.
As preferably, in metal halide of the present invention, the parts by weight of sodium iodide NaI are 66-68 part, and the parts by weight of thallium iodide TlI are 4.4-5.4 part, indium iodide InI
3parts by weight be 13.3-14.3 part, scandium iodide ScI
3parts by weight be 11.1-12 part, iodate dysprosium DyI
3parts by weight be 2-5 part.
As preferably, in metal halide of the present invention, the parts by weight of sodium iodide NaI are 67.2 parts, and the parts by weight of thallium iodide TlI are 5.4 parts, indium iodide InI
3parts by weight be 13.3 parts, scandium iodide ScI
3parts by weight be 11.1 parts, iodate dysprosium DyI
3parts by weight be 3.0 parts.
The present invention's adopted technical scheme that solves the problem is: the manufacture method of this plant growth metal halide lamp comprises electric arc tube and produces, interior pipe assembling, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing, wherein, electric arc tube is produced and is comprised metal halide fillings operation, it is characterized in that: the metal halide of filling in described metal halide fillings operation is for playing raising luminous flux, regulate colour temperature, and the sodium iodide NaI of gold-tinted and red light-emitting effect is provided, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3, in described metal halide, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.
As preferably, in metal halide of the present invention, the parts by weight of sodium iodide NaI are 66-68 part, and the parts by weight of thallium iodide TlI are 4.4-5.4 part, indium iodide InI
3parts by weight be 13.3-14.3 part, scandium iodide ScI
3parts by weight be 11.1-12 part, iodate dysprosium DyI
3parts by weight be 2-5 part.
As preferably, in metal halide of the present invention, the parts by weight of sodium iodide NaI are 67.2 parts, and the parts by weight of thallium iodide TlI are 5.4 parts, indium iodide InI
3parts by weight be 13.3 parts, scandium iodide ScI
3parts by weight be 11.1 parts, iodate dysprosium DyI
3parts by weight be 3.0 parts.
The present invention compared with prior art, have the following advantages and effect: in the metal halide in plant growth metal halide lamp, sodium iodide NaI plays and improves luminous flux, adjustment colour temperature in composition, the effect of gold-tinted and red light-emitting is provided, thallium iodide TlI plays the effect regulating chromaticity coordinates, provide green luminescence in composition, indium iodide InI
3the effect that blue light emitting is provided is played, scandium iodide ScI in composition
3the effect of green luminescence is played, iodate dysprosium DyI in composition
3the effect regulating red light-emitting is played in composition.
Adopt the plant growth metal halide lamp that the manufacture method of plant growth metal halide lamp of the present invention manufactures, the blue spectrum of more horn of plenty can be provided, have better color developing, to the cauline leaf growth promoting plant, the growth cycle shortening plant has played positive effect.After tested, sodium iodide NaI of the present invention, thallium iodide TlI, indium iodide InI is adopted
3, scandium iodide ScI
3with iodate dysprosium DyI
3the spectrum red ratio of the 600W plant growth metal halide lamp of the colour temperature 6000K made Deng five yuan of metal halide proportionings is about 8%, and color rendering index Ra, more than 75, reaches 10000h useful life; Compared with the spectrum red ratio 11% of prior art colour temperature 4200K600W homotype signal lamp, low by 27%; Color rendering index Ra 65, exceeds 15%; Useful life, 9000h, grew 11%.
Accompanying drawing explanation
Fig. 1 is the structural representation of plant growth metal halide lamp in the embodiment of the present invention.
Fig. 2 is the process flow diagram of the manufacture method of plant growth metal halide lamp in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
See Fig. 1 to Fig. 2, plant growth metal halide lamp in the present embodiment comprises lamp holder 1, shell 2, electric arc tube 3, metal halide 4, mercury 5, inert gas 6, outer molybdenum component 9 and getter 10, wherein, metal halide 4, mercury 5 and inert gas 6 are filled in electric arc tube 3, lamp holder 1 is fixed on the end of shell 2, electric arc tube 3 is encapsulated in shell 2 by outer molybdenum component 9, and getter 10 is contained in shell 2.
Metal halide 4 in the present embodiment comprises the sodium iodide NaI playing and improve luminous flux, adjustment colour temperature and provide gold-tinted and red light-emitting effect, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3.
In the metal halide of the present embodiment, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.In metal halide, the parts by weight of sodium iodide NaI are preferably 66-68 part, are preferably 67.2 parts; The parts by weight of thallium iodide TlI are preferably 4.4-5.4 part, are preferably 5.4 parts; Indium iodide InI
3parts by weight be preferably 13.3-14.3 part, be preferably 13.3 parts; Scandium iodide ScI
3parts by weight be preferably 11.1-12 part, be preferably 11.1 parts; Iodate dysprosium DyI
3parts by weight be preferably 2-5 part, be preferably 3.0 parts.
The lamp holder 1 of the present embodiment adopts E39 screw lamp holder, is contained in shell 2, and shell 2 adopts the T76 glass bulb of high purity quartz control; The luminescent core of lamp is electric arc tube 3, be made up of high-purity material quartz ampoule, electrode 8 and outer molybdenum component 9, electric arc tube 3 inside is filled with quantitative mercury Hg 5, inert gas 6 and metal halide 4, wherein, the purity of mercury Hg 5 is 99.999%, inert gas 6 adopts mixed inert gas---and argon krypton gaseous mixture Ar Kr856, metal halide 4 adopts sodium iodide NaI, thallium iodide TlI, indium iodide InI
3, scandium iodide ScI
3with iodate dysprosium DyI
3five yuan of high pure metal halide 4, wherein, sodium iodide NaI plays and improves luminous flux, adjustment colour temperature in composition, and provide the effect of gold-tinted and red light-emitting, thallium iodide TlI plays the effect regulating chromaticity coordinates, provide green luminescence in composition, indium iodide InI
3the effect that blue light emitting is provided is played, scandium iodide ScI in composition
3the effect of green luminescence is played, iodate dysprosium DyI in composition
3the effect regulating red light-emitting is played in composition.
The alundum (Al2O3) Al that purity is 99.99% is scribbled at the two ends of electric arc tube 3
2o
3insulation material 7, its effect is the cold junction temperature improving electric arc tube 3, makes the photochromic consistency of lamp better.Outer molybdenum component 9 adopts connecting band 11, main conduction connection function.Getter 10 adopts NGE787 getter, is in lamp burning-point process, to absorb assorted gas, to extend the useful life of lamp.Fill the nitrogen of 86 ~ 88kPa in shell 2, damage to reduce sodium, be beneficial to the lux maintenance improving lamp.
The concrete proportioning of five yuan of metal halides that the present embodiment adopts sees the following form.
In upper table, proportioning 1 is optimal components ratio.
After tested, 6000K plant growth metal halide lamp of the present invention with see the following form with power other plant growth HID properties of product control case.
Comprise electric arc tube production, the assembling of interior pipe, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing, wherein, electric arc tube is produced and is comprised metal halide fillings operation, it is characterized in that: the metal halide of filling in described metal halide fillings operation improves luminous flux for playing, regulate colour temperature and provides the sodium iodide NaI of gold-tinted and red light-emitting effect, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3; In described metal halide, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.
In the present embodiment, the manufacture method of plant growth metal halide lamp comprises electric arc tube production, the assembling of interior pipe, shell clamp, enclosure exhaust, dress head scolding tin, the retrial of finished product ageing, prints packaging and warehouse-in.Electric arc tube is produced to comprise and quartz ampoule and quartzy blast pipe is taken over; The quartz ampoule and electrode 8, outer molybdenum component 9 that connect quartzy blast pipe are carried out clamp; Be exhausted after clamp, exhaust comprises the filling work procedure of metal halide 4, mercury 5 and inert gas 6;------retrial---inspection---electric arc tube is put in storage in flame coating to carry out restarting voltage tester after exhaust.Electric arc tube 3 and shelve part and carry out interior pipe assembling, the electric arc tube of shelving completed after the assembling of interior pipe carries out the later process such as shell clamp and enclosure exhaust together with quartz container.
The metal halide 4 of the present embodiment metal halide fillings operation adopts sodium iodide NaI, thallium iodide TlI, indium iodide InI
3, scandium iodide ScI
3with iodate dysprosium DyI
3deng five yuan of metal halides.Wherein, iodate dysprosium belongs to rare earth metal halide, plays and stablizes photochromic, to improve color rendering effect; Sodium iodide is used for improving the luminous flux of lamp and reduction colour temperature, and indium iodide is used for improving colour temperature, but sodium iodide can make photochromic jaundice, and indium iodide can make photochromic turning blue, and the two is all remarkable on the photochromic impact of lamp, and therefore, the proportioning of sodium iodide and indium iodide should strictly control.
In the present embodiment plant growth metal halide lamp manufacture method in, the parts by weight of metal halide 4 proportioning are: sodium iodide NaI 64.2-68.0 part, thallium iodide TlI 3.5-5.4 part, indium iodide InI
313.3-15.3 part, scandium iodide ScI
311.1-12.5 part and iodate dysprosium DyI
30.2-5.0 part, wherein, sodium iodide NaI plays and improves luminous flux, adjustment colour temperature in composition, and provide the effect of gold-tinted and red light-emitting, thallium iodide TlI plays the effect regulating chromaticity coordinates, provide green luminescence in composition, indium iodide InI
3the effect that blue light emitting is provided is played, scandium iodide ScI in composition
3the effect of green luminescence is played, iodate dysprosium DyI in composition
3the effect regulating red light-emitting is played in composition.In metal halide, the parts by weight of sodium iodide NaI are preferably 66-68 part, are preferably 67.2 parts; The parts by weight of thallium iodide TlI are preferably 4.4-5.4 part, are preferably 5.4 parts; Indium iodide InI
3parts by weight be preferably 13.3-14.3 part, be preferably 13.3 parts; Scandium iodide ScI
3parts by weight be preferably 11.1-12 part, be preferably 11.1 parts; Iodate dysprosium DyI
3parts by weight be preferably 2-5 part, be preferably 3.0 parts.
In plant growth metal halide lamp of the present invention, lamp holder 1, shell 2, mercury 5, inert gas 6, outer molybdenum component 9 and getter 10 etc., all adopt the known technology of the industry.In the manufacture method of plant growth metal halide lamp of the present invention, interior pipe assembling used, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing etc., and electric arc tube produce adapter, clamp, restart voltage tester, flame coating, retrial etc., the also equal employing industry known technology.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification is only to structure example of the present invention explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection range of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (7)
1. a plant growth metal halide lamp, comprise lamp holder, shell, electric arc tube, metal halide, mercury, inert gas, outer molybdenum component and getter, metal halide, mercury and inert gas are filled in electric arc tube, lamp holder is fixed on the end of shell, electric arc tube by outer molybdenum component encapsulation in the enclosure, getter is cased, it is characterized in that: described metal halide comprises and plays raising luminous flux, regulate colour temperature, and the sodium iodide NaI of gold-tinted and red light-emitting effect is provided, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3, in described metal halide, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.
2. plant growth metal halide lamp according to claim 1, is characterized in that: described shell adopts T76 quartz container, and described lamp holder adopts E39 screw lamp holder.
3. plant growth metal halide lamp according to claim 1, is characterized in that: in described metal halide, and the parts by weight of sodium iodide NaI are 66-68 part, and the parts by weight of thallium iodide TlI are 4.4-5.4 part, indium iodide InI
3parts by weight be 13.3-14.3 part, scandium iodide ScI
3parts by weight be 11.1-12 part, iodate dysprosium DyI
3parts by weight be 2-5 part.
4. plant growth metal halide lamp according to claim 3, is characterized in that: in described metal halide, and the parts by weight of sodium iodide NaI are 67.2 parts, and the parts by weight of thallium iodide TlI are 5.4 parts, indium iodide InI
3parts by weight be 13.3 parts, scandium iodide ScI
3parts by weight be 11.1 parts, iodate dysprosium DyI
3parts by weight be 3.0 parts.
5. the manufacture method of a plant growth metal halide lamp, comprise electric arc tube production, the assembling of interior pipe, shell clamp, enclosure exhaust, dress head scolding tin and the retrial of finished product ageing, wherein, electric arc tube is produced and is comprised metal halide fillings operation, it is characterized in that: the metal halide of filling in described metal halide fillings operation improves luminous flux for playing, regulate colour temperature and provides the sodium iodide NaI of gold-tinted and red light-emitting effect, play the thallium iodide TlI regulating chromaticity coordinates and green luminescence effect is provided, play the indium iodide InI that blue light emitting effect is provided
3, play the scandium iodide ScI that green luminescence effect is provided
3, and play the iodate dysprosium DyI regulating red light-emitting effect
3; In described metal halide, the parts by weight of sodium iodide NaI are 64.2-68 part, and the parts by weight of thallium iodide TlI are 3.5-5.4 part, indium iodide InI
3parts by weight be 13.3-15.3 part, scandium iodide ScI
3parts by weight be 11.1-12.5 part, iodate dysprosium DyI
3parts by weight be 0.2-5.0 part.
6. the manufacture method of plant growth metal halide lamp according to claim 5, is characterized in that: in described metal halide, and the parts by weight of sodium iodide NaI are 66-68 part, and the parts by weight of thallium iodide TlI are 4.4-5.4 part, indium iodide InI
3parts by weight be 13.3-14.3 part, scandium iodide ScI
3parts by weight be 11.1-12 part, iodate dysprosium DyI
3parts by weight be 2-5 part.
7. the manufacture method of plant growth metal halide lamp according to claim 6, is characterized in that: in described metal halide, and the parts by weight of sodium iodide NaI are 67.2 parts, and the parts by weight of thallium iodide TlI are 5.4 parts, indium iodide InI
3parts by weight be 13.3 parts, scandium iodide ScI
3parts by weight be 11.1 parts, iodate dysprosium DyI
3parts by weight be 3.0 parts.
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| CN104178168A (en) * | 2013-05-28 | 2014-12-03 | 海洋王照明科技股份有限公司 | Luminous composition for metal halide lamp and luminous pill for metal halide lamp and preparation method thereof |
| CN104183456A (en) * | 2013-05-28 | 2014-12-03 | 海洋王照明科技股份有限公司 | Ceramic halogen lamp electrode and ceramic halogen lamp |
| CN105679642B (en) * | 2016-01-12 | 2018-01-30 | 深圳市格林世界科技开发有限公司 | Low colour temperature yellow xenon lamp |
| CN109705854B (en) * | 2019-01-16 | 2021-06-15 | 江苏金琥珀光学科技股份有限公司 | Indium and thallium codoped cesium iodide scintillator and application thereof |
| CN115410896B (en) * | 2022-09-27 | 2023-07-28 | 唐山金晟照明科技有限公司 | Xenon lamp |
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| CN101364513A (en) * | 2008-09-18 | 2009-02-11 | 杭州时代照明电器有限公司 | Rare earth metal halide lamp manufacturing process and rare earth metal halide lamp |
| WO2010001316A1 (en) * | 2008-07-04 | 2010-01-07 | Philips Intellectual Property & Standards Gmbh | Mercury-free and zinc-free high intensity gas-discharge lamp |
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| US4935668A (en) * | 1988-02-18 | 1990-06-19 | General Electric Company | Metal halide lamp having vacuum shroud for improved performance |
| US4968916A (en) * | 1989-09-08 | 1990-11-06 | General Electric Company | Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure |
| CN1099112A (en) * | 1993-08-17 | 1995-02-22 | 丹东灯泡厂 | High-efficiency metal-halide lamp |
| US5694002A (en) * | 1996-05-08 | 1997-12-02 | Osram Sylvania Inc. | Metal halide lamp with improved color characteristics |
| CN1316552C (en) * | 2003-06-13 | 2007-05-16 | 王凯 | Metal holide lamp arc tube |
| CN1271677C (en) * | 2003-09-12 | 2006-08-23 | 中国原子能科学研究院 | Luminous pill of metal halide lamp |
| US20100066269A1 (en) * | 2006-12-11 | 2010-03-18 | Koninklijke Philips Electronics N.V. | Lighting device |
| CN201256143Y (en) * | 2008-05-27 | 2009-06-10 | 钱娟 | Microwave metallic halogen lamp |
| CN100590782C (en) * | 2008-10-14 | 2010-02-17 | 冯文媛 | Metal iodide formula used in metal iodide lamp |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010776A (en) * | 2004-09-02 | 2007-08-01 | 皇家飞利浦电子股份有限公司 | Discharge lamp with optimized salt filling |
| WO2010001316A1 (en) * | 2008-07-04 | 2010-01-07 | Philips Intellectual Property & Standards Gmbh | Mercury-free and zinc-free high intensity gas-discharge lamp |
| CN101364513A (en) * | 2008-09-18 | 2009-02-11 | 杭州时代照明电器有限公司 | Rare earth metal halide lamp manufacturing process and rare earth metal halide lamp |
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