CN206932885U - LED plant cultivating devices - Google Patents
LED plant cultivating devices Download PDFInfo
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- CN206932885U CN206932885U CN201720067963.2U CN201720067963U CN206932885U CN 206932885 U CN206932885 U CN 206932885U CN 201720067963 U CN201720067963 U CN 201720067963U CN 206932885 U CN206932885 U CN 206932885U
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- Prior art keywords
- support plate
- light source
- light
- liquid bath
- plant cultivating
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- 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
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- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Hydroponics (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model provides a kind of LED plant cultivating devices, including casing, LED light source and support plate；Wherein, the bottom of the casing is provided with nutrition liquid bath, and the nutrition liquid bath is built with nutrient solution；The support plate is floated on the nutrient solution；Light-reflecting portion and the cultivation bed to cultivated plant are provided with the support plate；The light source is arranged in the casing and is arranged on the upside of the support plate.Reflector layer is provided with the light-reflecting portion；The reflector layer is reflecting coating layer or reflective membrane.Light-reflecting portion is provided with the utility model, the light that light source can be sent reflexes to stem and the blade of plant, comprehensive in growing process receive illumination so as to realize, the stem and vacuum side of blade for ensureing plant can also receive light source, fully simulation natural light irradiation, accelerate plant growth rate, shorten growth cycle, ensure that plantling strain is more thick and strong.
Description
Technical field
Non- daylight nursery application fields of the LED in agricultural is the utility model is related to, in particular it relates to which a kind of LED plants are planted
Train device.
Background technology
Influence of the light of different wave length for photosynthesis of plant is different, and the light that photosynthesis of plant needs exists
The luminous energy absorbed in the range of visible light (380~760nm) accounts for the 60%-65% of its physiological radiation luminous energy, wherein main
Will be using the red of 610~720nm of wavelength (crest is 660nm), orange light (account for physiological radiation 55% or so) and wavelength 400
~510nm (crest 450nm) indigo plant, purple light (accounting for 8% of physiological radiation or so) are absorption peak region.520~610nm
The light of (green), the ratio absorbed by phytochrome are very low.Far-red light (710nm~740nm) LED builds up to phytomorph,
Regulation plant height growth has a very big impact.Therefore, it is main body to develop red two wave bands of blue crest, the remote red benefit of auxiliary
Optical module will improve the optical energy utilization efficiency of light source.The white of sunshine is composite coloured, and the three primary colours of light are red, blue, green.
Add green glow to be in order that partially white in light filling facility colour environment, operating personnel is worked long hours comfortably, will not be dizzy.
Different plants has specificity, i.e., different plants are in difference because of long-term environmental suitability to the demand of illumination
Larger difference be present in light quality, light quantity and photoperiod needed for growth period., can be plant according to the difference needed to intensity of illumination
It is divided into heliophyte and shade plant.And Yang Sheng basal granule number differences compared with the chloroplaset of shade plant are larger, so they
It is different in different spectral absorption narrow bandwidths, cause different to certain wavelength light quantum flow density requirement.Even if to same plant,
Its budding period is also different from the intensity of illumination needed for vegetative growth phase.
Current LED applies the single LED lamp for being suitable for the light demand characteristics of certain plant mostly in plant growth, and its is photochromic
It is immobilized, it is impossible to meet the lighting requirements of another plant.Therefore, according to different plant chlorophyll a/b composition ratio
Example, by LED to carry out system design, LED is controlled to realize with different circuits a variety of compound photochromic, and with configuration to light source system
System is controlled, to meet the different demands of different plants and different growth phases to light.
The ratio between both 610-720nm feux rouges and 710-740nm far red light luminous flux is that R/FR compares plant height
Regulation has material impact.610-720nm feux rouges can reduce the content of plant inner gibberellin, so as to reduce panel length and
Plant height；And the effect of 710-740nm far red lights is on the contrary, the content of plant inner gibberellin can be improved, so as to increase
Add panel length and plant height.R/FR ratios have turned into an important evaluating of control plant height.
The uniform light emitting diode combined method of proportion of red blue light and its module during CN100587326 discloses one, still
There is no far-red light LED to participate in collocation, it is impossible to which solve the ratio between red and far-red light LED light flux (R/FR) is uniformly distributed problem；
CN201475731 discloses a kind of LED plant lamps, using two kinds of monochromatic light of green LED and blue led as candle light, with it is red,
Yellow, green, blue, purple light is auxiliary photosynthesis light source, and also without far red light LED participation, key light and auxiliary light are overlapping, are planting
The concrete application stage of thing nursery is not apparent.
In the prior art, plant growth LED culture apparatuses on top mostly using LED light source is installed, and bottom is nutrient solution, battalion
Place support plate in nutrient solution, planting plants on support plate.LED light source sets different wavelength according to the plant growth time, to meet not
Plant with growth phase needs to irradiate different light.This device, which can be realized, is not needing the situation profit of sunlight, utilizes lamp
Light carrys out cultivated plant.But having a defect, i.e., light source all is from top, when plant grows up to a certain extent, the leaf on top
When son covers the stem of plant, the stem of plant cannot be irradiated to light source, can influence plant growth.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of LED plant cultivating devices.
According to LED plant cultivating devices provided by the utility model, including casing, LED light source and support plate；
Wherein, the bottom of the casing is provided with nutrition liquid bath, and the nutrition liquid bath is built with nutrient solution；The support plate floats
On the nutrient solution；
Light-reflecting portion and the cultivation bed to cultivated plant are provided with the support plate；The light source is arranged in the casing
And it is arranged on the upside of the support plate.
Preferably, it is provided with reflector layer in the light-reflecting portion；
The reflector layer is reflecting coating layer or reflective membrane.
Preferably, adjacent reflector layer is connected with each other.
Preferably, the light source is luminous face-down.
Preferably, the support plate is cystosepiment；
Sponge is set in the cultivation bed.
Preferably, in addition to pump；
Wherein, the water inlet of the pump connects the one end of the nutrition liquid bath, and delivery port connects the nutrition liquid bath
The other end.
Preferably, the quantity of the support plate is multiple；
Length direction of multiple support plates along the nutrition liquid bath is arranged in order.
Preferably, the width of the support plate is slightly less than the width of nutrition liquid bath；
The length of the nutrition liquid bath is the multiple of the length of the support plate.
Preferably, multiple light source mounting seats being arranged in order are provided with the upper plate of the casing；
The light source is removably arranged in the light source mounting seat.
Preferably, in addition to liquid storage tank；
Wherein, the water inlet of the pump connects the delivery port of the liquid storage tank, described in the water inlet connection of the liquid storage tank
The other end of nutrition liquid bath.
Compared with prior art, the utility model has following beneficial effect：
1st, light-reflecting portion is provided with the utility model, the light that can send light source reflexes to stem and the leaf of plant
Piece, so as to realize it is comprehensive in growing process receive illumination, the stem and vacuum side of blade for ensureing plant can also receive light
Source, natural light irradiation is fully simulated, accelerate plant growth rate, shorten growth cycle, ensure that plantling strain is more thick and strong；
2nd, the utility model is simple in construction, rationally distributed, easy to spread.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the utility model another kind structural representation.
In figure：
1 is LED light source；
2 be plant；
3 be sponge；
4 be pump；
5 be light-reflecting portion.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
In the present embodiment, LED plant cultivating devices provided by the utility model, including casing, LED light source 1 and load
Plate；
Wherein, the bottom of the casing is provided with nutrition liquid bath, and the nutrition liquid bath is equipped with nutrient solution；The support plate floats over
On the nutrient solution；Nutrient solution can be contacted so as to the root of cultivation bed implants 2.
The support plate is provided with light-reflecting portion and the cultivation bed to cultivated plant 2；The light source is arranged in the casing
And it is arranged on the upside of the support plate.
Reflector layer is provided with the light-reflecting portion；
The reflector layer is reflecting coating layer or reflective membrane.Other luminescent materials or reflective can also be used in variation
Device.
The LED light source 1 it is luminous down, so as to realize direct projection of the light to cultivation bed implants 2.
The support plate is cystosepiment；
Sponge is set in the cultivation bed, so as to absorb the nutrient solution grown for plant 2.Also may be used in variation
Cultivated plant 2 is used in be replaced by other business liquid absorption aggregation apparatus.
LED plant cultivating devices provided by the utility model, in addition to pump；
Wherein, the water inlet of the pump connects the one end of the nutrition liquid bath, and delivery port connects the nutrition liquid bath
The other end,
LED plant cultivating devices provided by the utility model, in addition to liquid storage tank；
Wherein, the water inlet of the pump connects the delivery port of the liquid storage tank, described in the water inlet connection of the liquid storage tank
The other end of nutrition liquid bath.
So as to realize the flowing of nutrient solution, the nutrient solution that many nutriments have been predominantly absorbed in liquid pool of doing business is entered
Row is changed.
The quantity of the support plate is multiple；
Length direction of multiple support plates along the nutrition liquid bath is arranged in order.
The width of the support plate is slightly less than the width of nutrition liquid bath；The length of the nutrition liquid bath is the length of the support plate
Multiple.
Multiple light source mounting seats being arranged in order are provided with the upper plate of the casing；
The LED light source 1 is removably arranged in the light source mounting seat, so as to according to the growth phase of plant 2
LED light source is changed.
When using LED plant cultivating devices provided by the utility model, multiple support plates can be continuously placed in casing, each
The plant of different growth phases is planted on support plate.Pump makes nutrient solution one-way flow in nutrition liquid bath.Support plate floats on nutrient solution
On, after last ripe plant support plate is taken away, remaining support plate can unidirectionally move along the direction that nutrient solution flows,
The position vacated up front can place the support plate newly sowed.And it is different according to the plant growth stage, LED light sources 1 are set
Different spectrum.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on substantive content of the present utility model.
Claims (10)
1. a kind of LED plant cultivating devices, it is characterised in that including casing, LED light source and support plate；
Wherein, the bottom of the casing is provided with nutrition liquid bath, and the nutrition liquid bath is built with nutrient solution；The support plate floats over institute
State on nutrient solution；
Light-reflecting portion and the cultivation bed to cultivated plant are provided with the support plate；The light source is arranged in the casing and set
Put in the upside of the support plate.
2. LED plant cultivating devices according to claim 1, it is characterised in that be provided with reflector layer in the light-reflecting portion；
The reflector layer is reflecting coating layer or reflective membrane.
3. LED plant cultivating devices according to claim 2, it is characterised in that adjacent reflector layer is connected with each other.
4. LED plant cultivating devices according to claim 1, it is characterised in that the light source it is luminous down.
5. LED plant cultivating devices according to claim 1, it is characterised in that the support plate is cystosepiment；
Sponge is set in the cultivation bed.
6. LED plant cultivating devices according to claim 1, it is characterised in that also including pump；
Wherein, the water inlet of the pump connects the one end of the nutrition liquid bath, and delivery port connects the another of the nutrition liquid bath
End.
7. LED plant cultivating devices according to claim 1, it is characterised in that the quantity of the support plate is multiple；
Length direction of multiple support plates along the nutrition liquid bath is arranged in order.
8. LED plant cultivating devices according to claim 1, it is characterised in that the width of the support plate is slightly less than nutrition
The width of liquid bath；
The length of the nutrition liquid bath is the multiple of the length of the support plate.
9. LED plant cultivating devices according to claim 1, it is characterised in that be provided with the upper plate of the casing
Multiple light source mounting seats being arranged in order；
The light source is removably arranged in the light source mounting seat.
10. LED plant cultivating devices according to claim 6, it is characterised in that also including liquid storage tank；
Wherein, the water inlet of the pump connects the delivery port of the liquid storage tank, and the water inlet of the liquid storage tank connects the nutrition
The other end of liquid bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067963.2U CN206932885U (en) | 2017-01-18 | 2017-01-18 | LED plant cultivating devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067963.2U CN206932885U (en) | 2017-01-18 | 2017-01-18 | LED plant cultivating devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932885U true CN206932885U (en) | 2018-01-30 |
Family
ID=61356704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067963.2U Active CN206932885U (en) | 2017-01-18 | 2017-01-18 | LED plant cultivating devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819803A (en) * | 2019-04-02 | 2019-05-31 | 中国计量大学 | A uniform plant illumination culturing rack of plantation specular |
| CN110710449A (en) * | 2018-07-13 | 2020-01-21 | 朝阳科技大学 | Hydroponic system capable of realizing inverted planting |
| CN111669968A (en) * | 2018-02-13 | 2020-09-15 | 罗吉斯公司 | Product retainer assembly |
| CN111903495A (en) * | 2020-08-12 | 2020-11-10 | 中国农业科学院都市农业研究所 | Plant cultivation system |
| CN114128513A (en) * | 2021-09-24 | 2022-03-04 | 中国农业科学院都市农业研究所 | Light filling device based on near-infrared electromagnetic wave conversion material |
-
2017
- 2017-01-18 CN CN201720067963.2U patent/CN206932885U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669968A (en) * | 2018-02-13 | 2020-09-15 | 罗吉斯公司 | Product retainer assembly |
| CN110710449A (en) * | 2018-07-13 | 2020-01-21 | 朝阳科技大学 | Hydroponic system capable of realizing inverted planting |
| CN109819803A (en) * | 2019-04-02 | 2019-05-31 | 中国计量大学 | A uniform plant illumination culturing rack of plantation specular |
| CN111903495A (en) * | 2020-08-12 | 2020-11-10 | 中国农业科学院都市农业研究所 | Plant cultivation system |
| CN114128513A (en) * | 2021-09-24 | 2022-03-04 | 中国农业科学院都市农业研究所 | Light filling device based on near-infrared electromagnetic wave conversion material |
| CN114208558A (en) * | 2021-09-24 | 2022-03-22 | 中国农业科学院都市农业研究所 | Light supplementing device and method based on thermoluminescent material |
| CN114208558B (en) * | 2021-09-24 | 2022-12-13 | 中国农业科学院都市农业研究所 | Light supplementing device and method based on thermoluminescent material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee after: Shanghai Sansi Technology Co., Ltd. Patentee after: Shanghai Sansi Tecnology Co., Ltd., Co-patentee after: Jiashan Sansi Photoelectric Technology Co., Ltd. Address before: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee before: Sansi Photoelectric Technology (Shanghai) Co., Ltd. Patentee before: Shanghai Sansi Tecnology Co., Ltd., Co-patentee before: Shanghai Sansi Technology Co., Ltd. Co-patentee before: Jiashan Sansi Photoelectric Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |