CN102150584A - Plant cultivating device - Google Patents
Plant cultivating device Download PDFInfo
- Publication number
- CN102150584A CN102150584A CN2010101172030A CN201010117203A CN102150584A CN 102150584 A CN102150584 A CN 102150584A CN 2010101172030 A CN2010101172030 A CN 2010101172030A CN 201010117203 A CN201010117203 A CN 201010117203A CN 102150584 A CN102150584 A CN 102150584A
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- Prior art keywords
- plant
- cultivation device
- plant cultivation
- emitting diode
- light emitting
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
A plant cultivating device is used for cultivating a plant and comprises a frame, at least a light emitting diode, at least two movable platforms and an elevating unit. The movable platforms are arranged in the frame, the light emitting diode is positioned above the plant, and the elevating unit is connected with the movable platforms which are moved through the elevating element, so that the top of the plant remains a fixed distance from the movable platforms. The plant cultivating device of the invention has the advantages that the fixed distance H1 between the plant and the lower surfaces of the movable platforms can be remained within a good range without adjusting the positions of the movable platforms through manpower, therefore, high production efficiency can be achieved.
Description
Technical field
The present invention relates to a kind of plant cultivation device, particularly relate to a kind of plant cultivation device that utilizes light emitting diode as illumination.
Background technology
Fig. 1 is the schematic diagram of known plant cultivation device.
See also Fig. 1, plant cultivation device 10 comprises framework 11, light emitting diode 12, fixed platform 13 and illumination controller 14.Fixed platform 13 is located in the framework 11, and light emitting diode 12 comprises lower surface 131, and light emitting diode 12 is located on the lower surface 131.In addition, illumination controller 14 electrically connects with light emitting diode 12, to adjust luminous intensity and irradiation time.
In the process of cultivating plant, because plant can constantly grow, when plant growing, if the distance between the fixed platform 13 is not adjusted, then plant may be run into the fixed platform 13 that is positioned at the top and lose.In addition, when cultivating plant, the luminous intensity of irradiation can influence the growth rate of plant, and the distance between light source and the plant can influence the luminous intensity of irradiation, when the luminous intensity of shining is set under the specific optimum value, can make plant obtain preferable production efficiency.Therefore, the spacing of the fixed platform 13 above the fixed platform 13 of known plant cultivation device 10 can't be adjusted plant at any time and be positioned at is so utilize known plant cultivation device 10 can't obtain best production efficiency.
Summary of the invention
For overcoming the defective of prior art, the invention provides a kind of plant cultivation device, in order to cultivate a plant, comprise framework, at least one light emitting diode, at least two movable platforms and lifting unit.Movable platform is located in the framework, and light emitting diode is positioned at the plant top, and lifting unit is connected with movable platform, moves movable platform by lifting unit, makes top of plant and movable platform keep fixed range.
It should be noted that lifting unit comprises ball screw and driver, ball screw is connected with driver and movable platform, and the rotation of driver drives ball screw is moved to drive movable platform.
It should be noted that each movable platform comprises upper surface and lower surface, upper surface carrying plant, and light emitting diode is located on the lower surface.
It should be noted that driver comprises a motor.
It should be noted, lifting unit also comprises sensor and controller, sensor is arranged on the lower surface and with controller and electrically connects, and controller electrically is connected with driver, when the fixed range between the lower surface of sensor detection plant and movable platform need be adjusted, the start of controller control driver.
It should be noted that sensor comprises an infrared sensor.
It should be noted that fixed range is between 150mm to 300mm.
It should be noted that when fixed range was 300mm, the luminous intensity of light emitting diode was 300 μ mol/m
2/ s.
It should be noted that when fixed range was 150mm, the luminous intensity of light emitting diode was 150 μ mol/m
2/ s.
It should be noted that plant cultivation device also comprises the illumination controller, illumination controller and light emitting diode electrically connect, to adjust luminous intensity and irradiation time.
It should be noted that light emitting diode is that red light-emitting diode and wavelength are 660nm.
Plant cultivation device of the present invention does not need to adjust by manpower the position of movable platform, and the fixed range H1 between the lower surface of plant and movable platform is remained in the preferred range, reaches preferable production efficiency.
Description of drawings
Fig. 1 is the schematic diagram of known plant cultivation device;
Fig. 2 is the schematic diagram of plant cultivation device of the present invention;
Fig. 3 is the connection calcspar of the lifting unit of plant cultivation device of the present invention;
Fig. 4 is the annexation schematic diagram of the lifting unit of plant cultivation device of the present invention.
Wherein, description of reference numerals is as follows:
Known technology
10 plant cultivation devices
11 frameworks
12 light emitting diodes
13 fixed platforms
131 lower surfaces
14 illumination controllers
The present invention
20 plant cultivation devices
21 frameworks
22 light emitting diodes
23,24 movable platforms
231,241 upper surfaces
232,242 lower surfaces
25 lifting units
251 ball screws
252 drivers
253 sensors
254 controllers
26 illumination controllers
30 plants
The H1 fixed range
Embodiment
For the present invention can be become apparent, cited below particularlyly go out preferred embodiment and conjunction with figs. and make detailed description.
Fig. 2 is the schematic diagram of plant cultivation device of the present invention.Fig. 3 is the connection calcspar of the lifting unit of plant cultivation device of the present invention.Fig. 4 is the annexation schematic diagram of the lifting unit of plant cultivation device of the present invention.
See also Fig. 2-Fig. 4, plant cultivation device 20 of the present invention is in order to cultivate plant 30 and to comprise framework 21, light emitting diode 22, movable platform 23,24 and lifting unit 25. Movable platform 23,24 is located in the framework 21, and each movable platform 23,24 comprises upper surface 231,241 and lower surface 232,242, upper surface 241 carrying plants 30, and light emitting diode 22 is located on the lower surface 232.Lifting unit 25 is connected with movable platform 23,24, moves movable platform 23,24 by lifting unit 25, makes the top of plant 30 and the lower surface 232 of movable platform 23 keep a fixed range H1.
In the present embodiment, lifting unit 25 comprises ball screw 251, driver 252, sensor 253 and controller 254.Ball screw 251 is connected with driver 252 and movable platform 23,24, and driver 252 drives ball screw 251 and rotates, move to drive movable platform 23,24, sensor 253 is arranged on the lower surface 232 and with controller 254 and electrically connects, and controller 254 electrically connects with driver 252.When the fixed range H1 that detects 232 of the lower surfaces of plant 30 and movable platform 23 when sensor 253 need adjust, 252 starts of controller 254 control drivers.
It should be noted that in the present embodiment, driver 252 is a motor, and sensor 253 is an infrared sensor.In addition, when cultivating plant, the luminous intensity of irradiation can influence the growth rate of plant, and the distance between light source and the plant can influence the luminous intensity of irradiation, when the luminous intensity of shining is set under the specific optimum value, can make plant obtain preferable production efficiency.Therefore, plant cultivation device 20 of the present invention makes fixed range H1 between 150mm to 300mm, and when fixed range H1 was 300mm, the luminous intensity of light emitting diode 22 was 300 μ mol/m
2/ s, when fixed range H1 was 150mm, the luminous intensity of light emitting diode 22 was 150 μ mol/m
2/ s.In addition, it should be noted that in the present embodiment, light emitting diode 22 is that red light-emitting diode and wavelength are 660nm.
In addition, plant cultivation device 20 of the present invention also can comprise illumination controller 26, and illumination controller 26 electrically connects with light emitting diode 22, to adjust luminous intensity and irradiation time, makes plant 30 can keep the optimum growh state.Movable platform of the present invention is not limited to two, can use that more the multi-activity platform is stacked, to reach best service efficiency.
Plant cultivation device 20 of the present invention provides moveable platform 23,24, and reaches the effect of control automatically by lifting unit 25.Because lifting unit 25 comprises sensor 253, therefore, when sensor 253 detects fixed range H1 not during the scope at 150mm to 300mm, this information can be passed in the controller 254, again via the 252 beginning starts of controller 254 control drivers, at this moment, driver 252 meetings drive ball screw 251 and rotate, and therefore control movable platform 23,24 risings or reduction to adjust height.In the time of in sensor 253 detects the scope that fixed range H1 comes back to 150mm to 300mm, controller 254 just can be controlled driver 252 makes it stop start.As from the foregoing, plant cultivation device 20 of the present invention does not need to adjust by manpower the position of movable platform 23,24, and the fixed range H1 of 232 of the lower surfaces of plant 30 and movable platform 23 is remained in the preferred range, reaches preferable production efficiency.
In addition, spirit of the present invention is to make the platform activity by lifting unit 25, to keep the distance at light emitting diode 22 and plant 30 tops.And as shown in Figure 2, its concrete form of implementation can be provided with upper and lower two movable platforms 23,24, or an only top movable platform, and plant 30 is placed directly on the ground.And upper and lower two movable platforms 23,24 were both can two all movable, also can only go up movable platform or time movable platform activity.
The above only is preferred embodiment of the present invention, can not limit scope of the invention process with this, and promptly the simple equivalent of doing according to claim of the present invention and summary of the invention generally changes and modifies, and all still belongs in the scope that patent of the present invention contains.Arbitrary embodiment of the present invention in addition or claim must not reached disclosed characteristics.In addition, summary part and denomination of invention only are the usefulness that is used for assisting the patent document retrieval, are not the scope that is used for limiting claim of the present invention.
Claims (11)
1. plant cultivation device in order to cultivate a plant, comprising:
One framework;
At least one light emitting diode is positioned at the plant top;
At least two movable platforms are located in this framework; And
One lifting unit is connected with described movable platform, moves described movable platform by this lifting unit, makes top of this plant and described movable platform keep a fixed range.
2. plant cultivation device as claimed in claim 1, wherein this lifting unit comprises a ball screw and a driver, this ball screw is connected with this driver and described movable platform, and this ball screw rotation of this driver drives is moved to drive described movable platform.
3. plant cultivation device as claimed in claim 2, wherein this driver comprises a motor.
4. plant cultivation device as claimed in claim 2, wherein, each movable platform comprises a upper surface and a lower surface, this upper surface carries this plant, and this light emitting diode is located on this lower surface.
5. plant cultivation device as claimed in claim 4, wherein this lifting unit also comprises a sensor and a controller, this sensor is arranged on this lower surface and with this controller and electrically connects, and this controller electrically is connected with this driver, when this sensor detected this fixed range between this lower surface of this plant and described movable platform and need adjust, this controller was controlled this driver start.
6. plant cultivation device as claimed in claim 5, wherein this sensor comprises an infrared sensor.
7. plant cultivation device as claimed in claim 1, wherein this fixed range is between 150mm to 300mm.
8. plant cultivation device as claimed in claim 7, wherein when this fixed range was 300mm, the luminous intensity of this light emitting diode was 300 μ mol/m
2/ s.
9. plant cultivation device as claimed in claim 7, wherein when this fixed range was 150mm, the luminous intensity of this light emitting diode was 150 μ mol/m
2/ s.
10. plant cultivation device as claimed in claim 1, it also comprises an illumination controller, this illumination controller and this light emitting diode electrically connect, to adjust luminous intensity and irradiation time.
11. plant cultivation device as claimed in claim 1, wherein this light emitting diode is that red light-emitting diode and wavelength are 660nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101172030A CN102150584B (en) | 2010-02-12 | 2010-02-12 | Plant cultivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101172030A CN102150584B (en) | 2010-02-12 | 2010-02-12 | Plant cultivating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102150584A true CN102150584A (en) | 2011-08-17 |
| CN102150584B CN102150584B (en) | 2012-09-19 |
Family
ID=44432514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101172030A Expired - Fee Related CN102150584B (en) | 2010-02-12 | 2010-02-12 | Plant cultivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102150584B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613077A (en) * | 2012-03-27 | 2012-08-01 | 山东纯英光电科技有限公司 | Elevating LED adjustable-light culture rack |
| CN104025939A (en) * | 2014-06-27 | 2014-09-10 | 何利荣 | Plant culturing shelf |
| CN104094801A (en) * | 2014-07-14 | 2014-10-15 | 同济大学 | Movable precise light supplement device for seedbeds |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356476Y (en) * | 1998-04-30 | 2000-01-05 | 穆德山 | Combined household greenhouse |
| CN2353137Y (en) * | 1998-09-02 | 1999-12-15 | 郭嘉胤 | Space forcing-frame for planting |
| CN1233217C (en) * | 2003-09-02 | 2005-12-28 | 中国科学院上海生命科学研究院 | Light effect of fluorescent diode in soilless cultivation root system environment |
| CN2817379Y (en) * | 2005-08-18 | 2006-09-20 | 戴吉隆 | Self-circulating cultivation bed for mushroom or plant |
| CN100593967C (en) * | 2006-08-07 | 2010-03-17 | 上海电气集团现代农业装备成套有限公司 | Lifting and translating type greenhouse high-density trough planting mechanical device |
-
2010
- 2010-02-12 CN CN2010101172030A patent/CN102150584B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613077A (en) * | 2012-03-27 | 2012-08-01 | 山东纯英光电科技有限公司 | Elevating LED adjustable-light culture rack |
| CN104025939A (en) * | 2014-06-27 | 2014-09-10 | 何利荣 | Plant culturing shelf |
| CN104094801A (en) * | 2014-07-14 | 2014-10-15 | 同济大学 | Movable precise light supplement device for seedbeds |
| CN104094801B (en) * | 2014-07-14 | 2016-05-18 | 同济大学 | Accurate light compensating apparatus is moved in a kind of seedbed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102150584B (en) | 2012-09-19 |
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Granted publication date: 20120919 Termination date: 20150212 |
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| EXPY | Termination of patent right or utility model |