CN102679242A - Pure three-color fluorescent powder plant illumination supplement lamp and manufacturing method thereof - Google Patents
Pure three-color fluorescent powder plant illumination supplement lamp and manufacturing method thereof Download PDFInfo
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- CN102679242A CN102679242A CN2012101276325A CN201210127632A CN102679242A CN 102679242 A CN102679242 A CN 102679242A CN 2012101276325 A CN2012101276325 A CN 2012101276325A CN 201210127632 A CN201210127632 A CN 201210127632A CN 102679242 A CN102679242 A CN 102679242A
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Abstract
The invention provides a pure three-color fluorescent powder plant illumination supplement lamp and a manufacturing method thereof. The lamp comprises a lamp holder and a lamp tube; three-color fluorescent powder is applied on the inner wall of the lamp tube; the dominant wave length of red light emitted by the plant illumination supplement lamp is 610 nanometers; and the three-color fluorescent powder comprises three-color fluorescent red powder and three-color fluorescent blue powder. According to the pure three-color fluorescent powder plant illumination supplement lamp provided by the invention, and the three-color fluorescent powder is applied to the inner wall of the fluorescent powder, so that according to different mixed ratios of the red powder to the blue powder, the light efficiency can be improved to 35 to 49 lumen per watt, the irradiation radius is increased, the number of such plant illumination supplement lamps used per mu can be decreased, the degree of luminous decay is lowered, namely, the luminous decay can reach 30% after the lamp is used for 8000 hours, and the service life of the lamp tube is prolonged.
Description
Technical field
The present invention relates to plant light filling lamp and preparation method thereof, specifically, relate to a kind of tube inner wall and scribble plant light filling lamp of pure three primary colors fluorescent powder and preparation method thereof.
Background technology
When plant carries out photosynthesis; Ruddiness is photosynthetic mainly photochromic; Plant light filling lamp in the therefore existing warmhouse booth is main with ruddiness mainly, just can be used for the plant light filling because traditional concept is thought when the ruddiness dominant wavelength of light filling lamp is 660 nanometers, and therefore existing plant light filling lamp all is that the halogen calcium phosphate fluoressent powder that glows is coated in tube inner wall; Thereby obtain the required ruddiness of photosynthesis of plant, and the dominant wavelength of this ruddiness is 660 nanometers.But the transmitting terminal of halogen calcium phosphate fluoressent powder is unstable, light decay is big, makes traditional plant light filling lamp have two big shortcomings: the one, and light efficiency is too low, and every very bright degree has only 12～15 lumens; The 2nd, light decay is too big, uses that the light decay degree reaches about 30% after 1000 hours, and lamp tube service life is short.
Summary of the invention
The technical problem that the present invention will solve is, pure three primary colors fluorescent powder plant light filling lamp and preparation method thereof is provided, and light efficiency is brought up to every watt 35～49 lumen, and the light decay degree reduces, and uses just to arrive 30% light decay in 8000 hours, has increased lamp tube service life.
The technical scheme that the present invention is adopted for its technical problem of solution is: a kind of pure three primary colors fluorescent powder plant light filling lamp is provided; Comprise lamp socket and fluorescent tube; Said tube inner wall scribbles three primary colors fluorescent powder, and the dominant wavelength of the ruddiness that sends of this plant light filling lamp is 610 nanometers.
Above-mentioned pure three primary colors fluorescent powder plant light filling lamp, wherein, said three primary colors fluorescent powder comprises three primary colors fluorescent powder rouge and powder and three primary colors fluorescent powder blue powder.
Above-mentioned pure three primary colors fluorescent powder plant light filling lamp, wherein, said three primary colors fluorescent powder rouge and powder accounts for 50%～90%, and three primary colors fluorescent powder blue powder accounts for 50%～10%.
Above-mentioned pure three primary colors fluorescent powder plant light filling lamp, wherein, said three primary colors fluorescent powder is a rare-earth trichromatic fluorescent powder.
The present invention also provides a kind of preparation method of pure three primary colors fluorescent powder plant light filling lamp as claimed in claim 1, comprises the steps:
With the three primary colors fluorescent powder mixing preparation,
Then mixed three primary colors fluorescent powder is coated in tube inner wall,
It is characterized in that: three primary colors fluorescent powder rouge and powder accounts for 50%～90% in the said three primary colors fluorescent powder, and three primary colors fluorescent powder blue powder accounts for 50%～10%.
Compared with prior art, the present invention has following beneficial effect: pure three primary colors fluorescent powder plant light filling lamp provided by the invention, and tube inner wall scribbles three primary colors fluorescent powder; The mixed proportion different with blue powder according to rouge and powder, light efficiency are brought up to every watt 35～49 lumen, have increased the irradiation radius; Reduced every mu of usage quantity of plant light filling lamp; And the light decay degree reduces, and uses just to arrive 30% light decay in 8000 hours, has increased lamp tube service life.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of pure three primary colors fluorescent powder plant light filling lamp of the present invention;
Fig. 2 is the spectrogram of pure three primary colors fluorescent powder plant light filling lamp shown in Figure 1.Among Fig. 1:
1 lamp socket, 2 fluorescent tubes
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 is for the structural representation of the present invention's one kind of plant light filling lamp, and is as shown in Figure 1, and pure three primary colors fluorescent powder plant light filling lamp provided by the invention comprises lamp socket 1 and fluorescent tube 2, and said fluorescent tube is straight tube or bend pipe, and said fluorescent tube 2 inwalls scribble pure three primary colors fluorescent powder.Fig. 2 is the spectrogram of plant light filling lamp shown in Figure 1.As shown in Figure 2; The dominant wavelength of the ruddiness that the pure three primary colors fluorescent powder plant of the present invention light filling lamp sends is 610 nanometers, and said three primary colors fluorescent powder comprises three primary colors fluorescent powder rouge and powder and three primary colors fluorescent powder blue powder, and described three primary colors fluorescent powder rouge and powder accounts for 50%～90%; Said three primary colors fluorescent powder blue powder accounts for 50%～10%; Because different plants are to the different demands of light quality, the mixed proportion of three primary colors fluorescent powder rouge and powder and three primary colors fluorescent powder blue powder is also different, and said mixed proportion is 9: 1 to 1: 1.Preferably, said three primary colors fluorescent powder is a rare-earth trichromatic fluorescent powder.
The preparation method of pure three primary colors fluorescent powder plant light filling lamp provided by the invention; Comprise the steps: the three primary colors fluorescent powder mixing preparation; Then mixed three primary colors fluorescent powder is coated in tube inner wall; Wherein, three primary colors fluorescent powder rouge and powder accounts for 50%～90% in the said three primary colors fluorescent powder, and three primary colors fluorescent powder blue powder accounts for 50%～10%.Because the light efficiency of three primary colors fluorescent powder rouge and powder is every watt 45～55 lumen; The light efficiency of three primary colors fluorescent powder blue powder is every watt 13～17 lumen; Therefore the light efficiency of the pure three primary colors fluorescent powder plant of the present invention light filling lamp is brought up to every watt 35～49 lumen according to the rouge and powder mixed proportion different with blue powder; And the fluorescent tube light decay degree of coating three primary colors fluorescent powder reduces, and uses just to arrive 30% light decay in 8000 hours, has increased lamp tube service life.
When intensity of illumination was illumination compensation point, rate of photosynthisis equated with respiratory intensity in the plant, so intensity of illumination must be greater than the illumination compensation point of this plant, and plant could begin to carry out photosynthesis.In the sunlight spectrum; Ruddiness is the most favourable to photosynthesis of plants, and green glow is inoperative basically to photosynthesis of plants, and the green glow of plant light filling lamp reduces to 1/3rd of green glow in the sunlight; Ruddiness increases to the twice of ruddiness in the sunlight; So when plant utilization plant light filling lamp carried out light filling, illumination compensation point was 1/5th of sunlight, table one is the illumination compensation points of each kind of plant under solar radiation and under the plant light filling light irradiation such as greengrocery, melon and fruit class.
Table one
Existing plant light filling lamp and the pure three primary colors fluorescent powder plant of the present invention light filling lamp that power is 40W accounts for 80% at three primary colours rouge and powder, three primary colours blue powder accounted for 20% o'clock; And add that all illumination test behind the polished aluminum alloy lampshade is shown in table two; Can know by table two; When irradiation was highly identical, the light efficiency of pure three primary colors fluorescent powder plant light filling lamp of the present invention was existing more than 3 times of plant light filling lamp.
Table two
Therefore, do not having fully under the sunlight conditions, if will reach the illumination compensation point of greengrocery plant in the subordinate list one; The luminous intensity on plant light filling light irradiation blade face is greater than 400LUX, and traditional 40W plant light filling lamp should be no more than 0.75 meter apart from the height on blade face, promptly shines 0.75 meter of radius; So every mu should be no less than 296 with lamp; And the pure three primary colors fluorescent powder plant of 40W of the present invention light filling lamp height can reach 1.5 meters apart from the blade face, promptly shine 1.5 meters of radiuses, every mu of this moment only need 74 with lamp; Do not having fully under the sunlight conditions, if will reach the fructovegetative illumination compensation point of melon in the subordinate list one, the luminous intensity on plant light filling light irradiation blade face is greater than 240LUX; Tradition 40W plant light filling lamp should be no more than 1 meter apart from the height on blade face; Promptly shine 1 meter of radius, then every mu should be no less than 166.5 with lamp, and the pure three primary colors fluorescent powder plant of 40W of the present invention light filling lamp height can reach 2 meters apart from the blade face; Promptly shine 2 meters of radiuses, every mu of this moment only needs 41.6 with lamp.
In sum, pure three primary colors fluorescent powder plant light filling lamp provided by the invention and preparation method thereof, tube inner wall scribbles pure three primary colors fluorescent powder; The mixed proportion different with blue powder according to rouge and powder, light efficiency are brought up to every watt 35～49 lumen, have increased the irradiation radius; Reduced every mu of usage quantity of plant light filling lamp; And the light decay degree reduces, and uses just to arrive 30% light decay in 8000 hours, has increased lamp tube service life.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a pure three primary colors fluorescent powder plant light filling lamp comprises lamp socket and fluorescent tube, and it is characterized in that: said tube inner wall scribbles pure three primary colors fluorescent powder, and the dominant wavelength of the ruddiness that sends of this plant light filling lamp is 610 nanometers.
2. pure three primary colors fluorescent powder plant light filling lamp according to claim 1, it is characterized in that: said three primary colors fluorescent powder comprises three primary colors fluorescent powder rouge and powder and three primary colors fluorescent powder blue powder.
3. pure three primary colors fluorescent powder plant light filling lamp according to claim 2, it is characterized in that: the mixed proportion of said three primary colors fluorescent powder rouge and powder and three primary colors fluorescent powder blue powder is 9: 1 to 1: 1.
4. pure three primary colors fluorescent powder plant light filling lamp according to claim 3, it is characterized in that: said three primary colors fluorescent powder is a rare-earth trichromatic fluorescent powder.
5. the preparation method of pure three primary colors fluorescent powder plant light filling lamp as claimed in claim 1 comprises the steps:
With the three primary colors fluorescent powder mixing preparation,
Then mixed three primary colors fluorescent powder is coated in tube inner wall,
It is characterized in that: comprise 50%～90% three primary colors fluorescent powder rouge and powder in the said three primary colors fluorescent powder, 50%～10% three primary colors fluorescent powder blue powder.
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| CN2012101276325A CN102679242A (en) | 2012-04-27 | 2012-04-27 | Pure three-color fluorescent powder plant illumination supplement lamp and manufacturing method thereof |
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| CN2012101276325A CN102679242A (en) | 2012-04-27 | 2012-04-27 | Pure three-color fluorescent powder plant illumination supplement lamp and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972124A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Indoor production method of radish sprouting vegetables by adopting rare-earth plant growth lamp |
| CN102972275A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
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| JPH05190144A (en) * | 1992-01-10 | 1993-07-30 | Nec Home Electron Ltd | Fluorescent lamp for aquarium |
| CN2453544Y (en) * | 2000-08-17 | 2001-10-10 | 北京和风经贸公司 | Lamp tube for improving photosynthesis of plant |
| CN201527998U (en) * | 2009-09-25 | 2010-07-14 | 上海大学 | Plant growth light source based on OLED |
| CN101916709A (en) * | 2010-08-22 | 2010-12-15 | 浙江山蒲照明电器有限公司 | High-power and high-lighting effect T8 fluorescent lamp |
| CN202008981U (en) * | 2011-03-30 | 2011-10-12 | 刘景龙 | Energy-saving lamp prompting plant growth |
| CN102382648A (en) * | 2011-09-22 | 2012-03-21 | 天津理工大学 | Method for enhancing photosynthesis spectral intensity of LED phosphor by using plasma |
| CN202834998U (en) * | 2012-04-27 | 2013-03-27 | 上海合鸣照明电器有限公司 | Pure trichromatic phosphor plant light-compensating lamp |
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2012
- 2012-04-27 CN CN2012101276325A patent/CN102679242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05190144A (en) * | 1992-01-10 | 1993-07-30 | Nec Home Electron Ltd | Fluorescent lamp for aquarium |
| CN2453544Y (en) * | 2000-08-17 | 2001-10-10 | 北京和风经贸公司 | Lamp tube for improving photosynthesis of plant |
| CN201527998U (en) * | 2009-09-25 | 2010-07-14 | 上海大学 | Plant growth light source based on OLED |
| CN101916709A (en) * | 2010-08-22 | 2010-12-15 | 浙江山蒲照明电器有限公司 | High-power and high-lighting effect T8 fluorescent lamp |
| CN202008981U (en) * | 2011-03-30 | 2011-10-12 | 刘景龙 | Energy-saving lamp prompting plant growth |
| CN102382648A (en) * | 2011-09-22 | 2012-03-21 | 天津理工大学 | Method for enhancing photosynthesis spectral intensity of LED phosphor by using plasma |
| CN202834998U (en) * | 2012-04-27 | 2013-03-27 | 上海合鸣照明电器有限公司 | Pure trichromatic phosphor plant light-compensating lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972124A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Indoor production method of radish sprouting vegetables by adopting rare-earth plant growth lamp |
| CN102972275A (en) * | 2012-12-15 | 2013-03-20 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
| CN102972275B (en) * | 2012-12-15 | 2013-12-18 | 安徽科技学院 | Technology for culturing fava bean sprout by adoption of artificial light source |
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