The artificial plantation light-source control system of a kind of movable type
Technical field
The utility model relates to a kind of plantation light source, is specifically related to the artificial plantation light source of a kind of movable type, belongs to the planting technology field.
Background technology
Plant growth needs photosynthesis, its photosynthetic light source of the plant of general planting mainly comes from sunshine.Day alternates with night presents periodically regular variation along with sunrise sunset for plant growth, and these variable effects are to the growth rate of plant.The external factor that influences photosynthesis of plant efficient mainly contains following several: (1) illumination; (2) carbonic acid gas; (3) temperature; (4) moisture; (5) mineral nutrition; (6) photosynthetic diurnal variation.For improving the growth efficiency of plant, can regulate above-mentioned 6 kinds of external factor by science integration and realize.At present mode commonly used is plastic mulching, greenhouse gardening, the regularly fertilising etc. of watering, and problems such as the solution temperature that these conventional means can only be single, illumination, moisture, nutrition can't fundamentally be designed standard stable external growing environment for plant.Therefore the quality that improves the plant growth efficiency is still uncontrollable.
Because plant plantation lamp is a kind of artificial light sources, and the distance between light source and the plant can directly have influence on photosynthesis of plants, because the distance between light source and plant can't be regulated, specifically be if the distance of light source and plant strengthens then intensity of illumination to diminish and make that illumination is not enough and can influence photosynthesis, otherwise if make illumination cross greatly also to influence photosynthesis by force apart from reducing then intensity of illumination change.
The utility model content
In order to solve since the distance between light source and plant can't regulate, thereby influence the technical problem of photosynthesis of plant, the utility model purpose is to provide the artificial plantation light-source control system of a kind of movable type and control method thereof.
The purpose of this utility model is achieved by the following technical programs:
The artificial plantation light-source control system of a kind of movable type, the control system that it comprises planting area, is arranged in the artificial light sources of planting area, control the planting area artificial light sources; Described control system comprises artificial light sources intensity of illumination control system and artificial light sources position regulating system.
Described planting area is to enclose to cover formula to be independent of the extraneous artificial light sources that utilizes be the planting area of unique or main light source.
Described artificial light sources intensity of illumination control system comprises the inductor for the induction plant height, be used for to receive the controller that inductor obtains the plant height signal, the rectifier of being controlled by controller, and the light source that is connected with rectifier; Wherein by controller rectifier is regulated, with the intensity of control light source.
Described rectifier is the adjustable rectifier of electric current.
The keying of described artificial light sources intensity of illumination control system is set at every 6-23 hour and is one-period, namely setting 6-23 hour is man-day's noctilucence cycle, weak retaining, strong retaining, the weak retaining in back, dark retaining before the intensity of illumination of phase is divided into weekly, the weak retaining time accounts for the 1%-10% of cycle time wherein, the strong retaining time accounts for the 35%-78% of cycle time, the weak retaining in back accounts for the 1%-10% of cycle time, and dark retaining accounts for the 20%-45% of cycle time.
Described artificial light sources position regulating system comprises and moves up and down governor motion, moves horizontally governor motion.
Described position adjusting mechanism is manual or motor drive mechanism.
The described governor motion that moves up and down is by isolating frame, the riser that is connected with isolating frame, and the light source that is connected with riser is formed.
The described governor motion that moves horizontally is revolver or mobile device.
Described revolver is made up of the plant plantation lamp group that drives by conventional motors.
Described mobile device is formed by track with the adaptive plant of track plantation lamp group.
Described planting area is to contain basement in interior multiple field solid growth zone.
Described light source is plant plantation lamp, T5 or T8 plant power saving fluorescent lamps, umbellifer growth lamp, the logical sodium vapor lamp of the high light of GE or various independently plant growth lamp; Described plant plantation lamp is LED or T5 plant plantation lamp.
In described all plant plantation lamps, 80-95% wherein is ruddiness plant plantation lamp, and 5-20% is blue light plant plantation lamp.
The weak retaining period of weak retaining and back before described intensity of illumination is positioned at, current intensity is divided at least one retaining time section; Bright by blackout when keeping off a little less than preceding, the current intensity of plant plantation lamp progressively increases to strong retaining 100% current capacity by 0% current capacity of dark retaining according to keeping off inferior section; Dark by bright commentaries on classics when keeping off a little less than the back, the current intensity of plant plantation lamp is gradually reduced to dark retaining 0% current capacity according to the inferior section of retaining by 100% current capacity of strong retaining; Wherein preferable retaining time section is 2-6.
360 ° of the anglecs of rotation of described revolver.
The displacement of described mobile device is 1-100 centimetre.
The displacement of described mobile device is 1-50 centimetre.
Enforcement the utlity model has following beneficial effect:
1, the utility model utilizes the adjustable rectifier control of electric current intensity of illumination, not only can control the instability that is adjusted at different growth stage plant heights intensities of illumination that variation influences, also can control and adjust plant in different required different intensities of illumination of growth stage.
2, adjustable current rectifier can Artificial Control be adjusted intensity of illumination in the utility model, also can use the inductor of induction plant height, when inductor receives the signal of distance shortening change, according to the preset condition parameter, automatically adjust and reduce current intensity, make the upper edge of plant keep receiving identical or approaching intensity of illumination.
Description of drawings
Fig. 1 is for moving up and down the schematic diagram of governor motion in the utility model;
Fig. 2 is for moving up and down the use state diagram of governor motion in the utility model;
Fig. 3 moves horizontally the structure chart that governor motion is revolver in the utility model;
Fig. 4 moves horizontally the structure chart that governor motion is the front and back horizontally moving device in the utility model;
Fig. 5 moves horizontally the vertical view that governor motion is the left and right horizontal mobile device in the utility model;
Fig. 6 moves horizontally the front view that governor motion is the left and right horizontal mobile device in the utility model.
Embodiment
The utility model provides a kind of movable type artificial plantation light-source control system, and it comprises that at least one encloses covers formula to be independent of the extraneous artificial light sources that utilizes be the planting area of unique or main light source, and the control system that the planting area plant is controlled.Wherein, control system comprises artificial light sources intensity of illumination control system and artificial light sources position regulating system.Artificial light sources intensity of illumination control system comprises the inductor for the induction plant height, be used for to receive the controller that inductor obtains the plant height signal, the rectifier of being controlled by controller, and the light source 1 that is connected with rectifier; Wherein by controller rectifier is regulated, with the intensity of control light source 1.Rectifier is the adjustable rectifier of electric current.The keying of described artificial light sources intensity of illumination control system is set at every 6-23 hour and is one-period, namely setting 6-23 hour is man-day's noctilucence cycle, weak retaining, strong retaining, the weak retaining in back, dark retaining before the intensity of illumination of phase is divided into weekly, the weak retaining time accounts for the 1%-10% of cycle time wherein, the strong retaining time accounts for the 35%-78% of cycle time, the weak retaining in back accounts for the 1%-10% of cycle time, and dark retaining accounts for the 20%-45% of cycle time.The artificial light sources position regulating system comprises and moves up and down governor motion, moves horizontally governor motion.Position regulating system is manual or motor drive mechanism.Move up and down governor motion by isolating frame 3, the riser 2 that is connected with isolating frame 3, and the light source 1 that is connected with riser 2 is formed.Moving horizontally governor motion is revolver or mobile device.Revolver is made up of the plant plantation lamp group that drives by conventional motors.Mobile device is formed by track 4 with the adaptive plant plantation lamp group of track 4.Planting area is to contain basement in interior multiple field solid growth zone.Described light source 1 is plant plantation lamp, T5 or T8 plant power saving fluorescent lamps, umbellifer growth lamp, the logical sodium vapor lamp of the high light of GE or various independently plant growth lamp; Described plant plantation lamp is LED or T5 plant plantation lamp.In described all plant plantation lamps, 80-95% wherein is ruddiness plant plantation lamp, and 5-20% is blue light plant plantation lamp.The weak retaining period of weak retaining and back before described intensity of illumination is positioned at, current intensity is divided at least one retaining time section; Bright by blackout when keeping off a little less than preceding, the current intensity of plant plantation lamp progressively increases to strong retaining 100% current capacity by 0% current capacity of dark retaining according to keeping off inferior section; Dark by bright commentaries on classics when keeping off a little less than the back, the current intensity of plant plantation lamp is gradually reduced to dark retaining 0% current capacity according to the inferior section of retaining by 100% current capacity of strong retaining; Wherein preferable retaining time section is 2-6.360 ° of the anglecs of rotation of described revolver.The displacement of described mobile device is 1-100 centimetre and is preferably 1-50 centimetre.
Referring to Fig. 1-shown in Figure 2, be stable control artificial light sources intensity, the utility model is to utilize the adjustable rectifier control of electric current intensity of illumination, not only can control the instability that is adjusted at different growth stage plant heights intensities of illumination that variation influences, also can control and adjust plant in different required different intensities of illumination of growth stage.Adjustable current rectifier can Artificial Control be adjusted intensity of illumination.Also can use the inductor of induction plant height, when inductor receives the signal of distance shortening change, according to the preset condition parameter, adjust automatically and reduce current intensity, make the upper edge maintenance of plant receive identical or approaching intensity of illumination.This moves up and down structure is to utilize mechanical type pulley principle, and principles such as winch principle, fixed mount slip tenon, can adjust the height that raises or reduce plant plantation lamp group arbitrarily.Can make the plant lamp height along with maintaining a certain distance with the upper edge of plant in the plant developmental process, and this distance is according to the varieties of plant difference, the optimum height distance is 5-100 centimetre.Also can adjust distance because of the needs in the same varieties of plant developmental process, thereby the needs of control vegetation period are adjusted intensity of illumination and are made photosynthesis performance greatest benefit.
Referring to shown in Figure 3, for solving under the fixing situation of light source 1 illumination angle, when illumination is stopped by the blade face, top layer, will make the lower floor blade face be not easy to be subjected to illumination or be subjected to the faint deficiency of light, can cause because of photosynthetic not exclusively, directly influence the growth of plant.For the stem branches and leaves face that makes the different levels degree of depth can both receive sufficient illumination, the speed that moves horizontally is set at the 0.1-100 cm per minute, and is specifically referring to shown in Figure 3, centered by the central point of the light source 1 arranged, mobile with 360 degree rotations.
Referring to shown in Figure 4, also can be with the plant plantation lamp group of arranging, the rail mounted that directionality front and back linearity is 1-100 centimetre moves around, and its middle orbit 4 can represent with multi-form.
Referring to Fig. 5 and shown in Figure 6, the group structure is the plant plantation lamp group to arrange, directionality left and right sides linearity 1-100 centimetre rail mounted yaw move left and right, its middle orbit 4, can represent with multi-form, can also be with the plant plantation lamp group of arranging, with the movement of circling round of the rail mounted of 1-50 centimetre of circular or oval short distance diameter or eccentric wheel type, its middle orbit 4 also can represent with multi-form, and best displacement is 1-30 centimetre.
Wherein can reach the plant plantation lamp that moves horizontally up and down and comprise various ways, the light source that the lamp group of arranging as: the lamp group of being arranged by single LED lamp pearl, by a plurality of multiple LED plant lamps, the lamp group of being used by many T5 or T8 plant growth lamp pipe townhouse group, the logical sodium vapor lamp of the high light of GE, various umbellifer growth lamp or lamp group, various different plant lamps collocation and other any forms are used in the plant growth.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.