CN102287713A - Adjustable spectrum lamp for plant irradiation - Google Patents
Adjustable spectrum lamp for plant irradiation Download PDFInfo
- Publication number
- CN102287713A CN102287713A CN2011102343820A CN201110234382A CN102287713A CN 102287713 A CN102287713 A CN 102287713A CN 2011102343820 A CN2011102343820 A CN 2011102343820A CN 201110234382 A CN201110234382 A CN 201110234382A CN 102287713 A CN102287713 A CN 102287713A
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- spectrum
- plant
- light fixture
- 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.)
- Pending
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 20
- 238000005286 illumination Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 241001025261 Neoraja caerulea Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 230000005284 excitation Effects 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000019552 anatomical structure morphogenesis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/249—Lighting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Plants (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
The invention relates to the technical field of LED (light emitting diode) plant lighting, and discloses an adjustable spectrum lamp for plant irradiation. The spectrum lamp comprises an LED lamp body (4), wherein the interior of the LED lamp body (4) is provided with an LED excitation source (2); and the head of the LED lamp body (4) is provided with a lamp optical element (3), and phosphor powder (1) is distributed on the lamp optical element (3). The spectrum lamp provided by the invention can adjust the LED excitation source in the lamp body and the phosphor powder on the lamp spectrum lamp according to the special demands of the appointed plant on favorite spectrum, finally the different demands of different plants on the irradiation spectrum are realized, the lamp production and final application of the lamp are very convenient, and the lamp production and application cost of the lamp are greatly lowered.
Description
Technical field
The present invention relates to LED plant illumination technical field, particularly a kind of adjustable spectrum light fixture that is used for plant illumination.
Background technology
Only green plants carries out the indispensable energy source of photosynthesis, also affects morphogenesis and the geographical distribution of plant with the time, and light comprises light intensity, light quality and photoperiod to the effect index of plant.Light intensity, light quality and the photoperiod adjusted plant illumination according to the growth characteristics of plant not only can promote the quick growth of plant, in addition can change plant the ground Domain Properties and season attribute.What the traditional plant lighting engineering adopted is high-pressure mercury lamp, fluorescent lamp, metal halid lamp, incandescent lamp etc., and not only energy consumption is big for these light sources, operating cost is high, and spectral width is big, the difficult regulation and control of light quality, service life are low.Led light source is used in the plant illumination field the distinct advantages of oneself: can select specific wavelength, and wave band to concentrate be that spectral line is narrower; Reaching 50000-100000 hour service life, is more than 10 times of ordinary luminaire; Irradiation at short distance can be realized as low heating light source, the cultivation of plants number of plies and space availability ratio can be increased substantially; Volume is little and shock resistance is strong, and discrete spot light characteristic is convenient to light fixture is carried out various luminous intensity distribution design and structural design; Adopt direct current supply, can use in conjunction with wind-power electricity generation or solar electrical energy generation; Thereby can be by regulating frequency and the further power saving of work ratio; Can be by adjusting the control of electric current realization to light intensity and light quality.
The light source of common LED plant illumination light fixture is a led chip of according to the plant growth demand of spectrum segment being selected to dispose corresponding wave band.The different plants needed hobby illumination wavelength difference of growing, therefore need to give and specify its needed led chip " set meal " of plants configuration, the desired led chip kind of this method is more, even the led chip of some specific wavelength need customize according to different wavelength demands, according to this by adjust the led chip kind and mutually the proportioning method of adjusting LED light fixture spectral power distribution must cause the increase of light fixture production cost and the very big inconvenience in the application process.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and a kind of adjustable spectrum light fixture that is used for plant illumination is provided.It can excite the fluorescent material that is positioned on the light fixture optics by the LED excitaton source according to the special requirement of specifying plant to hobby spectrum, thereby obtains the plant needed spectrum of growing.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of adjustable spectrum light fixture that is used for plant illumination comprises the LED luminaire body, and described LED luminaire body inside is provided with the LED excitaton source, and described LED luminaire body head is provided with the light fixture optics, is distributed with fluorescent material on the light fixture optics.
Described LED excitaton source is blue-ray LED or ultraviolet leds.
Described light fixture optics is diffuser or lens or reflection shield.
The beneficial effect of technical solution of the present invention is: by adjusting LED excitaton source and fluorescent material, the chip kind and the proportioning that comprise the LED excitaton source, the kind and the proportioning that also comprise fluorescent material, these adjustment are decided by the different demands of different plants to spectrum, can increase the free degree that spectrum is regulated to a great extent; In addition, realize illumination demand to different plants by conversion LED light fixture optics, with making the production and the final application of light fixture very convenient, greatly reduce the production and the application cost of light fixture.
Description of drawings
Fig. 1 is the theory diagram of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Embodiment, as shown in Figure 1, a kind of adjustable spectrum light fixture that is used for plant illumination comprises LED luminaire body 4, and described LED luminaire body 4 inside are provided with LED excitaton source 2, and described LED luminaire body 4 heads are provided with light fixture optics 3, and fluorescent material 1 is arranged on the light fixture optics 3.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (3)
1. adjustable spectrum light fixture that is used for plant illumination, comprise LED luminaire body (4), it is characterized in that: described LED luminaire body (4) inside is provided with LED excitaton source (2), described LED luminaire body (4) head is provided with light fixture optics (3), is distributed with fluorescent material (1) on the light fixture optics (3).
2. a kind of adjustable spectrum light fixture that is used for plant illumination according to claim 1, it is characterized in that: described LED excitaton source (2) is blue-ray LED or ultraviolet leds.
3. a kind of adjustable spectrum light fixture that is used for plant illumination according to claim 1, it is characterized in that: described light fixture optics (3) is diffuser or lens or reflection shield.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102343820A CN102287713A (en) | 2011-08-16 | 2011-08-16 | Adjustable spectrum lamp for plant irradiation |
| PCT/CN2012/075595 WO2013023468A1 (en) | 2011-08-16 | 2012-05-16 | Spectrum-adjustable lighting for use in plant lighting |
| ZA2014/04681A ZA201404681B (en) | 2011-08-16 | 2014-06-25 | Spectrum-adjustable lighting for use in plant lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102343820A CN102287713A (en) | 2011-08-16 | 2011-08-16 | Adjustable spectrum lamp for plant irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287713A true CN102287713A (en) | 2011-12-21 |
Family
ID=45334361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102343820A Pending CN102287713A (en) | 2011-08-16 | 2011-08-16 | Adjustable spectrum lamp for plant irradiation |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102287713A (en) |
| WO (1) | WO2013023468A1 (en) |
| ZA (1) | ZA201404681B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023468A1 (en) * | 2011-08-16 | 2013-02-21 | 浙江晶日照明科技有限公司 | Spectrum-adjustable lighting for use in plant lighting |
| WO2013023467A1 (en) * | 2011-08-16 | 2013-02-21 | 浙江晶日照明科技有限公司 | Method for adjusting spectrum of lighting for plants |
| CN104160882A (en) * | 2013-05-16 | 2014-11-26 | 王唯工 | Lamps and oxygen concentrators that promote photosynthesis and kill insects |
| CN113940206A (en) * | 2021-09-24 | 2022-01-18 | 中国农业科学院都市农业研究所 | Scanning device and method for agricultural illumination |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453544Y (en) * | 2000-08-17 | 2001-10-10 | 北京和风经贸公司 | Lamp tube for improving photosynthesis of plant |
| CN1546606A (en) * | 2003-12-01 | 2004-11-17 | 北京交通大学 | A kind of borophosphate fluorescent powder excited by purple light or ultraviolet light and its preparation method |
| CN201416781Y (en) * | 2009-06-25 | 2010-03-03 | 李欣洋 | LED light source using optical device with COC transparent substrate |
| CN102130279A (en) * | 2010-12-30 | 2011-07-20 | 陕西科技大学 | A kind of LED device that improves LED color rendering index and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915183B2 (en) * | 2006-09-12 | 2012-04-11 | パナソニック株式会社 | Storage device |
| CN201225533Y (en) * | 2008-05-26 | 2009-04-22 | 中国农业科学院农业环境与可持续发展研究所 | Tissue culture used tubular LED light source device |
| CN201611030U (en) * | 2010-01-26 | 2010-10-20 | 亚德光机股份有限公司 | Light-emitting diode lamp set |
| CN201628109U (en) * | 2010-02-08 | 2010-11-10 | 东北农业大学 | A plant growth light source system |
| CN202100964U (en) * | 2011-03-11 | 2012-01-04 | 义乌市菲莱特电子有限公司 | LED (light emitting diode) energy-saving lamp tube with wide spectrum |
| CN102287713A (en) * | 2011-08-16 | 2011-12-21 | 浙江晶日照明科技有限公司 | Adjustable spectrum lamp for plant irradiation |
-
2011
- 2011-08-16 CN CN2011102343820A patent/CN102287713A/en active Pending
-
2012
- 2012-05-16 WO PCT/CN2012/075595 patent/WO2013023468A1/en not_active Ceased
-
2014
- 2014-06-25 ZA ZA2014/04681A patent/ZA201404681B/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453544Y (en) * | 2000-08-17 | 2001-10-10 | 北京和风经贸公司 | Lamp tube for improving photosynthesis of plant |
| CN1546606A (en) * | 2003-12-01 | 2004-11-17 | 北京交通大学 | A kind of borophosphate fluorescent powder excited by purple light or ultraviolet light and its preparation method |
| CN201416781Y (en) * | 2009-06-25 | 2010-03-03 | 李欣洋 | LED light source using optical device with COC transparent substrate |
| CN102130279A (en) * | 2010-12-30 | 2011-07-20 | 陕西科技大学 | A kind of LED device that improves LED color rendering index and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023468A1 (en) * | 2011-08-16 | 2013-02-21 | 浙江晶日照明科技有限公司 | Spectrum-adjustable lighting for use in plant lighting |
| WO2013023467A1 (en) * | 2011-08-16 | 2013-02-21 | 浙江晶日照明科技有限公司 | Method for adjusting spectrum of lighting for plants |
| CN104160882A (en) * | 2013-05-16 | 2014-11-26 | 王唯工 | Lamps and oxygen concentrators that promote photosynthesis and kill insects |
| CN113940206A (en) * | 2021-09-24 | 2022-01-18 | 中国农业科学院都市农业研究所 | Scanning device and method for agricultural illumination |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013023468A1 (en) | 2013-02-21 |
| ZA201404681B (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |