CN204227199U - A kind of LED plant illumination system - Google Patents
A kind of LED plant illumination system Download PDFInfo
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- CN204227199U CN204227199U CN201420627902.3U CN201420627902U CN204227199U CN 204227199 U CN204227199 U CN 204227199U CN 201420627902 U CN201420627902 U CN 201420627902U CN 204227199 U CN204227199 U CN 204227199U
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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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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- Cultivation Of Plants (AREA)
Abstract
The utility model relates to a kind of LED plant illumination system, the outside framework (3) comprising pedestal (1), lamp main body (2) and be connected with described lamp main body, it is characterized in that: described outside framework is arc, described lamp main body hangs on outside framework, and lamp main body can move along outside framework; Described lamp main body is made up of the LED light source (22) of hanging stick (21) and described hanging stick lower end.Compared with prior art, the utility model tool has the following advantages: one, high emulation plant growing environment, even if in indoor environment, plant also can normal growth.Two, Based Intelligent Control is carried out to the growing environment of plant, can according to user's needs, no matter be in the winter time or it all can be made summer to be in the environment of optimum growth.Three, can internet be connected to, carry out time synchronized, effectively avoid because of the reasons such as power down cause inside and outside the time asymmetric.
Description
Technical Field
The utility model belongs to the technical field of the LED illumination and specifically relates to a LED plant illumination system.
Background
With the continuous improvement of living standard and the progress of technology, the demand of people for fresh vegetable plants is also continuously increased. The greenhouse planting technology can shorten the production period of plants and produce season-off seasonal vegetables so as to meet the requirements of people. The proper illumination and temperature are necessary conditions for plant production, the illumination intensity of the vegetables planted in the greenhouse is often insufficient, and the proper temperature for plant production is difficult to reach especially in cold winter, so that the proper growth conditions for plants can be created by adopting auxiliary measures of artificial light supplement and heating.
The LED lamp is gradually applied to the field of modern agricultural production in the first decade of the 21 st century in China, and is more and more concerned by people because the LED lamp has the advantages of low energy consumption and long service life, and can adjust the light quality and the light quantity according to the needs of crops, promote the production and development of the crops and obviously improve the yield and the quality.
The LED technology is widely applied to the technical field of lamps by virtue of the advantages of energy conservation and environmental protection. Because the LED lamp can emit light with specific wavelength, the LED lamp is developed into an LED plant illumination system for simulating sunlight.
The illumination environment has good promotion effect on the growth of animals and plants. Particularly, the growth efficiency and quality are better under the environment of composite spectrum with different frequencies. Moreover, researches show that the growth conditions of animals and plants are more ideal under the condition of reasonable variation of illumination time and intensity. The data show that the influence of light with different wavelengths on plant photosynthesis is different, and the wavelength of the light required by the plant photosynthesis is 380-780 nanometers; blue-violet light with a wavelength of 380-520 nm and red-orange light with a wavelength of 610-780 nm make the most contribution to photosynthesis.
Blue light with a wavelength of about 450 nm is emitted from the blue LED, and red light with a wavelength of about 660 nm is emitted from the red LED, which just can provide the light needed by plants. Therefore, the so-called plant lighting system for promoting plant growth is ideally selected to use a combination of these two colors, blue light to promote green leaf growth and red light to aid in flowering and fruiting. Therefore, the optimal growth effect can be achieved by adjusting the proportion of the red light and the blue light for different plants and the growth period of the plants.
However, the conventional LED plant lighting system is fixed, and lights the growing plants at a single angle for a long time, so that the plants at different positions and even different parts of the same plant may develop unevenly. Meanwhile, the LED light source is easy to generate a large amount of heat energy after working for a long time, if the heat is not timely dissipated, the temperature is increased, the light attenuation is increased, the illumination intensity is weakened, the service life is shortened, and the growth of plants is influenced. The heat generated by the LED plant lighting system influences the growing environment of the plants. On the other hand, the traditional LED plant lighting system only simply imitates the intensity of light in the natural environment, but neglecting the temperature, relative humidity and suspended particles of the environment will affect the lighting effect, for example, when the relative humidity is high, the suspended water mist will block the light wave with shorter wavelength (such as blue light, green light, ultraviolet light, etc.), and the light energy that can be converted by the plant photosynthesis is exactly the light with shorter wavelength, so that the too high relative humidity will inhibit the plant photosynthesis. Therefore, how to imitate the most suitable illumination environment for plant growth is the hot research topic in modern agricultural technology.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a can high-efficient LED plant lighting system who promotes vegetation.
In order to solve the above problems, the LED plant lighting system of the present invention comprises a base, a lamp body and an outer frame connected to the lamp body, wherein the outer frame is arched, the lamp body is suspended from the outer frame, and the lamp body can move along the outer frame; the lamp body is composed of a suspension rod and an LED light source at the lower end of the suspension rod.
As a preferred embodiment, a red light LED chip, a blue light LED chip, an ultraviolet LED chip and a far infrared LED chip with a wavelength of 500-900 nm are arranged on a lamp panel of the LED light source, and four kinds of light emitting diodes are arranged on the lamp panel in a staggered manner.
The far infrared ray generated from the far infrared LED chip may preferably have a wavelength of about 750 nm.
As an achievable mode of the utility model, four kinds of LED chips can be including having notched support, first chip, second chip, pad and gold thread, be equipped with power input end solder joint and output solder joint on the pad diagonal angle, and the pad is located the bottom of the recess in the support, and the bottom design of the recess in the support mainly makes the light that the chip sent can fully reflect, has two positive and negative electrodes on the chip, and first chip and second chip dislocation welding are in the centre of pad. When the chip is welded on the bonding pad, the input end welding point on the bonding pad is on the same straight line with the positive and negative electrodes of the first chip, the output end welding point is on the other straight line with the positive and negative electrodes of the second chip, the two straight lines are parallel, the connecting line of the negative electrode of the first chip and the positive electrode of the second chip is perpendicular to the two straight lines, and the two straight lines are parallel to one edge of the bottom end of the groove in the support and perpendicular to the other edge of the bottom end of the groove in the support.
Pad input solder joint uses the gold thread to be connected with the positive pole of first chip, and the negative pole of first chip uses the gold thread to establish ties with the positive pole of second chip, and the negative pole of second chip uses the gold thread to be connected with pad output solder joint, and when using the gold thread to connect, the gold thread of two gold threads perpendicular to two chips of chip and pad connection establish ties can be avoided the gold thread to cover the chip like this, and causes the problem of shading.
As a preferred embodiment, the inner side of the outer frame is provided with a slide rail matched with the outer frame in shape, and the suspension rod is installed on the slide rail through a slide block; the sliding block is connected with a push rod of an air cylinder through a mechanical arm, and the air cylinder drives the sliding block to drive the lamp main body to slide along the sliding rail in a reciprocating mode. The mechanical arm is connected with the push rod through a rotating shaft, and the other end of the mechanical arm is connected with the sliding rail through the rotating shaft. The sliding rail and the sliding block are all commercially available products. The LED light source can be realized by any commercially available LED light source, and for different plant varieties, the LED light source can be formed by assembling LED chips generating various wavelengths.
In the present invention, the outer frame may be designed in a horizontal straight line shape in addition to the bow shape. In the planting area, a plurality of the plant illumination systems can be erected, and the lamp main bodies of the plant illumination systems reciprocate on the slide rails, so that the plants in different areas can be uniformly illuminated from different angles, and the problems of single illumination angle and nonuniform illumination in the prior art are effectively solved. And the movable LED light source has wider unit irradiation area, which is beneficial to reducing the installation amount of the LED light source in unit planting area.
Preferably, a control circuit is arranged in the suspension rod, a signal transmitting unit (4) is arranged at the central position of the bottom of the outer frame, and a signal receiving unit is arranged in the control circuit; the control circuit also comprises a microprocessor and a detection module which are sequentially and electrically connected with the LED light source, and a signal output module and a signal receiving unit which are connected with the microprocessor; a brightness detection unit, a temperature detection unit, a humidity detection unit and an electronic compass are arranged in the detection module; and a brightness adjusting unit, a temperature adjusting unit, a humidity adjusting unit and an alarm unit are arranged in the signal output module.
Preferably, a photosensitive sensor is arranged in the brightness detection unit; a thermosensitive sensor is arranged in the temperature detection unit; a humidity sensor is arranged in the humidity detection unit; a magnetic field sensor is arranged in the electronic compass unit.
Preferably, the brightness adjusting unit comprises two or more switching elements connected in series between the positive electrodes and the negative electrodes of different power supplies, and the control end of the switching element is connected with the output port of the a/D conversion unit of the microprocessor.
Preferably, the temperature adjusting unit comprises two switch elements, a fan and a heater, wherein the fan and the heater are respectively connected with an output port of an a/D conversion unit of the microprocessor through the two switch elements.
Preferably, a water storage container is arranged in the humidity adjusting unit, the water storage container is connected with the water outlet through an electromagnetic valve, the control end of the electromagnetic valve is connected with the output port of the A/D conversion unit of the microprocessor, and the water outlet is a water mist spraying body.
Preferably, the device further comprises a timing circuit module connected with the microprocessor.
Preferably, the timing circuit further comprises a GSM communication module arranged in the control circuit, and the GSM communication module is wirelessly connected with the external Internet and is connected with the timing circuit through a synchronization circuit. The GSM communication module can be realized by any one existing GSM communication module.
Preferably, the switching element is a commercially available relay, a triode or a MOS transistor.
Preferably, the magnetic field sensor is a commercially available two-dimensional magnetic field sensor, of the type KMZ 52.
Compared with the prior art, the utility model has the advantages of as follows:
firstly, the high simulation plant growth environment is provided, and even in the environment of dark and no light day, the plant can grow normally.
Secondly, the growing environment of the plant is intelligently controlled, and the plant can be in the most suitable growing environment in winter or summer according to the requirements of users.
And thirdly, the system can be connected to the Internet to perform time synchronization, thereby effectively avoiding the asymmetry of internal and external time caused by power failure and other reasons.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a block diagram of the control circuit system of the present invention.
Fig. 3 is an internal circuit diagram of the brightness adjusting unit of the present invention.
Fig. 4 is an internal circuit diagram of the temperature adjustment unit of the present invention.
Fig. 5 is an internal circuit diagram of the humidity control unit of the present invention.
Fig. 6 is a partial enlarged view of the slider of the present invention.
Fig. 7 is a longitudinal sectional view of the slider of the present invention.
Fig. 8 is a bottom view of the LED light source of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is further explained below with reference to the accompanying drawings.
Example 1
In this embodiment, as shown in fig. 1, an LED plant illumination system includes a base 1, a lamp body 2, and an outer frame 3 connected to the lamp body 2, where the outer frame 3 is arcuate, the lamp body 2 is suspended on the outer frame 3, and the lamp body 2 can move along the outer frame 3; the lamp body 2 is composed of a suspension rod 21 with a built-in control circuit and an LED light source 22 at the lower end of the suspension rod 21, a signal transmitting unit 4 is arranged at the center of the bottom of the outer frame 3, and a signal receiving unit 5 is arranged in the control circuit. The signal transmitting unit 4 is connected with the signal receiving unit 5 in wireless communication.
As a preferable scheme, as shown in fig. 8, in this embodiment, a lamp panel 7 of the LED light source 22 is provided with a red LED chip, a blue LED chip, and an ultraviolet LED chip, and the three light emitting diodes 8 are arranged on the lamp panel 7 in a staggered manner.
Preferably, as shown in fig. 6 and 7, the inner side of the outer frame 3 in this embodiment is provided with a slide rail 31 matching with the shape of the outer frame, and the suspension rod 21 is mounted on the slide rail 31 through a slide block 32; the slide block 32 is connected with a push rod 341 of a cylinder 34 through a mechanical arm 33; the mechanical arm is connected with the push rod through a rotating shaft 342, and the other end of the mechanical arm is connected with the sliding rail through a rotating shaft.
As shown in fig. 2, the control circuit includes a microprocessor 61 and a detection module 62 electrically connected with the LED light source in sequence, a signal output module 63 connected with the microprocessor 61, and a signal receiving unit; a brightness detection unit 621, a temperature detection unit 622, a humidity detection unit 623 and an electronic compass 624 are arranged in the detection module 62; the signal output module 63 is provided therein with a brightness adjusting unit 631, a temperature adjusting unit 632, a humidity adjusting unit 633 and an alarm unit 634.
After the plant lighting system is placed, the microprocessor 61 reads the signal fed back by the electronic compass 624, determines whether the relative position between the magnetic field direction and the suspension beam rod is vertical, and outputs an electrical signal to the alarm unit 634 if the relative position is not vertical. The angle relation formed between the lamp body and the plant is judged through the relative positions of the signal transmitting unit and the signal receiving unit, and the angle relation is associated with time, so that the simulation of the natural phenomenon of the east, the rising and the west of the sun is realized.
A photosensitive sensor is disposed in the luminance detection unit 621; a temperature detection unit 622 is provided with a heat-sensitive sensor therein; a humidity sensor is arranged in the humidity detection unit 623; a magnetic field sensor is arranged in the electronic compass 624 unit.
The magnetic field sensor is a two-dimensional magnetic field sensor, which is of the type KMZ 52.
The brightness adjusting unit 631 comprises two or more switching elements connected in series between the positive and negative electrodes of different power supplies, and the control end of the switching element is connected to the output port of the a/D conversion unit of the microprocessor 61, as shown in fig. 3.
When the photosensor detects different external light intensities, different resistance values are shown, and the microprocessor 61 is informed of outputting electric signals to corresponding different output ports, so that corresponding switch elements are closed, and the illumination intensity is adjusted.
The temperature adjustment unit 632 includes two switch elements, a fan and a heater, wherein the fan and the heater are respectively connected to the output port of the a/D conversion unit of the microprocessor 61 through the two switch elements, as shown in fig. 4.
When the temperature sensor reaches different external temperatures, the resistance values are different, and the microprocessor 61 is informed to output electric signals to corresponding different output ports, so that corresponding switch elements are closed, and the temperature is adjusted. When the temperature is too high, the fan is started to reduce the temperature of the environment; when the temperature is too low, the heater is turned on, so that the environment is heated.
The humidity control unit 633 is internally provided with a water storage container, the water storage container is connected with a water outlet through an electromagnetic valve, a control end of the electromagnetic valve is connected with an output port of an A/D conversion unit of the microprocessor 61, and the water outlet is a water mist spraying body, which is specifically shown in FIG. 5.
When the humidity sensor reaches different external temperatures, different resistance values are shown, and the microprocessor 61 is informed of outputting electric signals to corresponding different output ports, so that corresponding switch elements are closed, and the humidity is adjusted. When the humidity is too low, the electromagnetic valve is opened, so that the water storage container can spray water mist out through the water outlet.
The switch element is a relay, a triode or a MOS transistor, and in this embodiment, the switch element is a relay, and a coil control end of the relay is connected to an output port of the a/D conversion unit of the microprocessor 61. It should be noted that, those skilled in the art can replace the relay with the transistor or the MOS transistor according to the prior art and their own experience, and details are not described herein.
The intelligent control system also comprises a timing circuit 64 connected with the microprocessor 61 and a GSM communication module 65 arranged in the control circuit, wherein the GSM communication module 65 is wirelessly connected with the external Internet and is connected with the timing circuit 64 through a synchronization circuit 66. It should be noted that the GSM communication module 65, the synchronization circuit 66 and the timing circuit 64 are all implemented by those skilled in the art according to the prior art or their own experience.
The timing circuit 64 may be implemented using any of the existing timing circuits 64.
The working principle of the LED plant illumination system is as follows:
s1, connecting the intelligent control system to a microprocessor through a computer to preset relevant parameters of a natural mode and an intelligent mode.
The natural mode comprises four sub-modes of spring, summer, autumn and winter, and is changed by taking one year as a period.
In the natural mode, the different submodes only differ in the corresponding relation between the angle and the time between the LED light source and the plant and the setting of the temperature and the humidity.
Definition of the angle: the LED light source directly irradiates the plant and forms an included angle with the horizontal plane. The calculation parameters of the angle are obtained through the signal transmitting unit and the signal receiving unit.
TABLE-setting of parameters in Natural mode
The average data of the data bits selected in this embodiment in the south of the world.
The moving speed of the LED light source moves at a constant speed according to the relation between time and angle, and the LED light source is turned off in the time range which does not appear in the table, for example: in the 18:00-6:00 period in spring, the LED light source is turned off; the temperature change speed is changed at a constant speed according to the data in the table, and the change range covers 24 hours a day.
In the intelligent mode, it is necessary to set the optimum growth environment parameters of the placed plants.
S2, electrifying the system to initialize and start an LED light source;
the position of the LED light source returns to the east, and the specific position is determined by an electronic compass.
S3, judging whether the mode is a natural mode or not, if so, entering the natural mode, and otherwise, entering an intelligent mode;
s4, if the mobile terminal enters a natural mode, the GSM module sends a time reading request to the Internet;
s5, the Internet sends current time information to the GSM module;
s6, judging the season of the current time, and entering a corresponding season mode;
if the current time is 9/1/2014, 12 pm, and the determination result is autumn 12, reading the temperature and humidity information of autumn in the table, adjusting the position of the LED light source to be the highest point, and starting to move to the west. The LED plant illumination system adjusts and changes according to time in the mode until power failure stops.
And S7, if the intelligent mode is entered, all modules related to time are disconnected, and adjustment is performed only according to external environmental factors and the most suitable growth environmental parameters of the placed plants. The LED plant lighting system continues to operate in this mode until power is removed.
In this process, the lamp body 2 moves with time. The intelligent control lamp is characterized in that in the intelligent control mode, the illumination intensity is only related to the outside lighting intensity, so that the light supplementing effect is achieved, and the lamp main body moves back and forth at a constant speed; under the natural growth mode, the illumination intensity changes along with the time, and only passes through the plant once within twenty-four hours, and the light becomes dark until being extinguished in the evening.
It should be noted that, in the present embodiment, the details that are not described in detail can be implemented by those skilled in the art according to the prior common general knowledge and practical experience.
Test of plant cultivation Effect
Cabbage of Cruciferae (cabbage of Cruciferae) is selected for the testBrassica oleracea var. capitata) The process is carried out.
Selecting 20 cabbage seedlings with the mass (fresh weight) of 50-60 g, and respectively planting the cabbage seedlings at 0.3m3In the commercially available humus soil of (1). 10 seedlings are selected as a control group and placed outdoors (in a certain coastal city in south China, 7-9 months), another 10 seedlings are placed in a ventilated darkroom as a laboratory group, and an illumination system in embodiment 1 of the utility model is arranged in the darkroom. Wherein the LED light source is a commercially available rectangular LED light-emitting plate with a net light-emitting area of 20cm2The light source can generate illumination with the wavelength of 380-520 nm and the intensity of 3000-7500 lx. According to the prior art, 20 seedlings are subjected to operations of topdressing, irrigation, deinsectization and the like. The average mass of the experimental group and the control group was measured every 20 days. The results are as follows:
| group of | Day 20 (average mass/g) | Day 40 (average mass/g) | Day 60 (average mass/g) | Day 80 (average mass/g) |
| Experimental group | 68 | 131 | 199 | 300 |
| Control group | 70 | 130 | 210 | 300 |
Test of plant cultivation Effect
The test also used cabbage of Cruciferae (cabbage of Cruciferae)Brassica oleracea var. capitata) The process is carried out.
In the intelligent mode, the proper growth environment parameters of the cabbage need to be set firstly. Wherein the suitable temperature is set to be 17-20 ℃, and the relative humidity suitable for the soil is 70-80%.
The working principle is as follows: when the ambient temperature is lower than 17 ℃, starting a heater, and stopping heating when the ambient temperature is heated to 18 ℃; and when the ambient temperature is higher than 20 ℃, starting the fan, and stopping the fan when the temperature is reduced to 19 ℃. When the humidity is lower than 60%, the battery valve is opened to start spraying, and when the humidity is increased until the humidity reaches 75%, the spraying is stopped.
Selecting 20 cabbage seedlings with the mass (fresh weight) of 50-60 g, and respectively planting the cabbage seedlings at 0.3m3In the commercially available humus soil of (1). Select 10 of them seedlings to put in the open air as the control group (certain coastal city in south china, 7 months-9 months), put 10 seedlings in addition as the experimental group in the film greenhouse, wherein indoor being provided with one the utility model discloses the illumination system in embodiment 1. Wherein,the LED light source is a commercially available rectangular LED light-emitting plate, and the net light-emitting area of the LED light source is 20cm2The light source can generate illumination with the wavelength of 380-520 nm and the intensity of 3000-7500 lx. According to the prior art, 20 seedlings are subjected to operations of topdressing, irrigation, deinsectization and the like. The average mass of the experimental group and the control group was measured every 20 days. The results are as follows:
| group of | Day 20 (average mass/g) | Day 40 (average mass/g) | Day 60 (average mass/g) | Day 80 (average mass/g) |
| Experimental group | 68 | 220 | 350 | 510 |
| Control group | 70 | 130 | 210 | 300 |
The foregoing is illustrative of the present invention and is not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit and essence of the invention, and these changes and modifications should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a LED plant lighting system, includes base (1), lamps and lanterns main part (2) and with outer frame (3) that lamps and lanterns main part is connected, its characterized in that: the outer frame is arched, the lamp body is suspended on the outer frame, and the lamp body can move along the outer frame; the lamp body is composed of a suspension rod (21) and an LED light source (22) at the lower end of the suspension rod.
2. The LED plant lighting system of claim 1, wherein: the LED lamp comprises a lamp panel (7) of an LED light source (22), and is characterized in that a red LED chip, a blue LED chip, an ultraviolet LED chip and a far infrared LED chip with the wavelength of 500-900 nm are arranged on the lamp panel (7), and four light emitting diodes (8) are arranged on the lamp panel (7) in a staggered mode.
3. The LED plant lighting system of claim 1, wherein: a slide rail (31) matched with the outer frame (3) in shape is arranged on the inner side of the outer frame (3), and the suspension rod (21) is installed on the slide rail (31) through a slide block (32); the sliding block (32) is connected with a push rod (341) of a cylinder (34) through a mechanical arm (33); the mechanical arm is connected with the push rod through a rotating shaft (342), and the other end of the mechanical arm is connected with the sliding rail through the rotating shaft.
4. The LED plant lighting system of claim 3, wherein: a control circuit is arranged in the suspension rod, a signal transmitting unit (4) is arranged at the central position of the bottom of the outer frame, and a signal receiving unit (5) is arranged in the control circuit; the control circuit further comprises a microprocessor (61) and a detection module (62) which are sequentially electrically connected with the LED light source, and a signal output module (63) connected with the microprocessor; a brightness detection unit (621), a temperature detection unit (622), a humidity detection unit (623) and an electronic compass (624) are arranged in the detection module; the signal output module is internally provided with a brightness adjusting unit (631), a temperature adjusting unit (632), a humidity adjusting unit (633) and an alarm unit (634).
5. The LED plant lighting system of claim 4, wherein a photosensitive sensor is disposed within the brightness detection unit; a thermosensitive sensor is arranged in the temperature detection unit; a humidity sensor is arranged in the humidity detection unit; a magnetic field sensor is arranged in the electronic compass unit; the brightness adjusting unit comprises two or more switching elements which are connected in series between the anode and the cathode of different power supplies, and the control end of each switching element is connected with the output port of the A/D conversion unit of the microprocessor.
6. The LED plant lighting system of claim 4, wherein the temperature regulating unit comprises two switch elements, a fan and a heater, wherein the fan and the heater are respectively connected to the output port of the A/D conversion unit of the microprocessor through the two switch elements.
7. The LED plant illumination system of claim 5, wherein the humidity control unit is internally provided with a water storage container, the water storage container is connected with the water outlet through an electromagnetic valve, the control end of the electromagnetic valve is connected with the output port of the A/D conversion unit of the microprocessor, and the water outlet is a water mist spraying body.
8. The LED plant lighting system according to claim 6, further comprising a timing circuit (64) connected to the microprocessor and a GSM communication module (65) built in the control circuit, wherein the GSM communication module is wirelessly connected to the external Internet and is connected to the timing circuit module through a synchronization circuit (66).
9. The LED plant lighting system of claim 7, wherein the switching element is a relay or a triode or a MOS transistor.
10. The LED plant lighting system of claim 9, wherein the magnetic field sensor is a two-dimensional magnetic field sensor of the type KMZ 52.
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| CN201420627902.3U CN204227199U (en) | 2014-10-24 | 2014-10-24 | A kind of LED plant illumination system |
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| CN201420627902.3U CN204227199U (en) | 2014-10-24 | 2014-10-24 | A kind of LED plant illumination system |
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| CN204227199U true CN204227199U (en) | 2015-03-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296011A (en) * | 2014-10-24 | 2015-01-21 | 深圳莱特光电有限公司 | LED plant illumination system |
| CN105165438A (en) * | 2015-10-12 | 2015-12-23 | 上海芯智侬实业有限公司 | Wireless intelligent plant supplementary lighting lamp and management system |
| CN106332399A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Lighting display effect control method |
| CN109618768A (en) * | 2019-01-24 | 2019-04-16 | 福建商学院 | A kind of shipping protector that can adjust potting illumination and method |
-
2014
- 2014-10-24 CN CN201420627902.3U patent/CN204227199U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296011A (en) * | 2014-10-24 | 2015-01-21 | 深圳莱特光电有限公司 | LED plant illumination system |
| CN106332399A (en) * | 2015-06-30 | 2017-01-11 | 芋头科技（杭州）有限公司 | Lighting display effect control method |
| CN106332399B (en) * | 2015-06-30 | 2019-03-26 | 芋头科技（杭州）有限公司 | A kind of light display effect control method |
| CN105165438A (en) * | 2015-10-12 | 2015-12-23 | 上海芯智侬实业有限公司 | Wireless intelligent plant supplementary lighting lamp and management system |
| CN109618768A (en) * | 2019-01-24 | 2019-04-16 | 福建商学院 | A kind of shipping protector that can adjust potting illumination and method |
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Address after: 518000, 95, Fifth Industrial Zone, Mashan village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee after: SHENZHEN LIGHT ELECTRONICS CO., LTD. Address before: 518000, 95, Fifth Industrial Zone, Mashan village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen LIGHT Electronics Co., Ltd. |