CN203880592U - Timing control LED growth lamp suitable for growth stages of various plants - Google Patents
Timing control LED growth lamp suitable for growth stages of various plants Download PDFInfo
- Publication number
- CN203880592U CN203880592U CN201420292851.3U CN201420292851U CN203880592U CN 203880592 U CN203880592 U CN 203880592U CN 201420292851 U CN201420292851 U CN 201420292851U CN 203880592 U CN203880592 U CN 203880592U
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- led
- lamp
- led lamp
- growth
- light
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- 230000012010 growth Effects 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 230000003698 anagen phase Effects 0.000 claims description 7
- 241001025261 Neoraja caerulea Species 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Led Devices (AREA)
- Cultivation Of Plants (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a timing control LED growth lamp suitable for growth stages of various plants. The timing control LED growth lamp is composed of an LED light source, a light adjustment drive module, a wireless receiving module, a remote controller, a timing program-controlled switch and the like. The LED lamp is divided into red light LED lamps and blue light LED lamps which are merged into a row and are integrally installed on a heat dissipation plate. The remote controller sends out remote control signals, and the wireless receiving module receives the remote control signals and drives the parallel number of sampling resistors of the current in the light adjustment drive module, so that the drive module is adjusted to output the current so as to change the light-emitting intensity of the LED lamp. The timing program-controlled switch is used for automatically controlling the switch-on time and the switch-off time of the LED lamp. By means of the timing control LED growth lamp suitable for the growth stages of various plants, not only can the growth cycle of various plants be shortened and yield be increased, but also quality of various plants can be improved, manual operation is reduced, and the best working state of the LED lamp is guaranteed.
Description
Technical field
The utility model patent relates to technology of semiconductor illumination application field, specifically a kind of timing controlled LED plant growth lamp of applying in each growth phase of each Plants of being applicable to.
Background technology
As everyone knows, all kinds of plant growths all be unable to do without sunlight, but sunlight is mixed light, only have blue light and ruddiness wherein effective to the photosynthesis of plant, these two kinds of light only account for 1/3rd of Yanguan Pass, the light of other wavelength, not only the light to invalid even some wavelength of photosynthesis (as ultraviolet light) also can damage plant, and the light (as infrared light) of some wavelength also can accelerate Farmland Water evaporation.Scientist produces blue light and the red light of accelerating plant growth in various manners for a long time, but these method costs are high, and efficiency is low cannot be promoted in farmland.
21 century, semiconductor lighting technology develops rapidly, adopts different materials, and light emitting diode (LED) just can send the required monochromatic light of plant growth--blue light and ruddiness.But several years ago, due to the selling at exorbitant prices of LED lamp, therefore can only try out in laboratory.Along with the extensive application of LED lamp, cost significantly declines in recent years.Because this light fixture can not only accelerate plant growth, improve output and can also improve quality, so started in recent years to apply in agricultural greenhouse.But because LED light fixture power consumption in booth is larger, in the booth that therefore still can only be used for planting economic crops at present.
Evidence, the ratio of the required Red and blue light intensity of all kinds of plants is different, and plant is not identical in required light intensity of Seedling Stage, growth stage and maturity period yet simultaneously.The luminous intensity of the LED plant lamp of domestic production at present can not be adjusted, and the LED lamp that only changes configuration quantity and configuration density, could meet the requirement of different plants and different growing stages thereof, inconvenient in actual applications.
In growing process, LED lamp light application time also needs frequent adjustment, but the light irradiation times such as the LED lamp on present market are fixing, have no idea to adjust as required.
Utility model content
Adjust respectively and timed switching function in order to solve Red and blue light luminous intensity in LED plant growth lamp, the utility model provides a kind of timing controlled LED growth lamp that is suitable for the each growth phase of all kinds of plants.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
The timing controlled LED plant growth lamp that is suitable for each growth phase of all kinds of plants, is characterized in that, described LED plant growth lamp comprises:
LED light source: red LED lamp and blue LED lamp, described two kinds of LED lamp integration packagings are on heat sink, described red LED lamp is 4, and blue LED lamp is 3 and puts in order as red LED lamp, blue LED lamp, red LED lamp, blue LED lamp, red LED lamp, red LED lamp, blue LED lamp;
Light modulation driver module: formed by light modulator and LED driver module, and by the control of switching mode constant-current source circuit, described LED driver module provides constant current, the sampling resistor control that the size of described constant current is composed in parallel by many surface-mount resistors for described LED light source.Described switching mode constant-current source circuit comprises interchange input filter circuit, industrial frequency rectifying circuit, circuit of power factor correction, inverter circuit, rectifier filter circuit, light adjusting circuit;
Remote controller: the control appliance that sends remote signal;
Radio reception module: receive described remote signal and drive the number in parallel of sampling resistor in described LED driver module, thereby adjust driver module output current;
Timing grammed switch: the switch time of automatically controlling LED.
Described heat sink is the aluminium sheet radiator with shutter.
Described remote controller is divided into fourth gear, wherein controls LED blue-ray light or red globe lamp on/off for one grade, third gear control current sampling resistor number in parallel in addition, realize luminous strong, in, weak control.
The beneficial effects of the utility model are: red LED lamp of the present utility model and blue-ray LED are used in conjunction with, and not only can shorten the growth cycle of all kinds of plants, improve output, can also improve the quality of each Plants.In addition, time switch can reduce manual operation, and ensures that LED realizes optimum Working.
Brief description of the drawings
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is composition schematic diagram of the present utility model;
Fig. 2 is LED light source configuration schematic diagram of the present utility model;
Fig. 3 is driving power basic circuit of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model is made up of parts such as LED light source, light modulation driver module, radio reception module, remote controller, timing grammed switches.
LED light source adopts integration packaging, and this packaged type is luminous to be concentrated, volume is little, easy for installation in order to adapt to the demand of agricultural greenhouse, the LED light source of 7 10W has been installed in the radiator that is 1.2m in length, wherein 4 of red LED lamps, 3 of blue LED lamps.As shown in Figure 2, be labeled as in the drawings 1,3,5,6 light source is red-light source to the configuration on radiator of ruddiness, blue light source, and being labeled as 2,4,7 light source is blue light source.Power as requested, should adopt many LED chip series and parallel connections.The forward voltage of monomer blue chip at 3.2V between 3.6V.The forward voltage of monomer red light chips at 2.0V between 2.2V.Should adopt series-parallel connection mode according to needed voltage and current LED chip.
In actual applications, blue light and ruddiness also can adopt surface mount packaged type, and many LED chips are attached on aluminium base, LED light source consisting, and this packaged type area of dissipation is slightly large, is conducive to light source heat radiation.
In order both to guarantee LED light source secure heat dissipation, reduce costs again, to apply in agricultural greenhouse.This utility model adopts aluminium sheet radiator with shutter as shown in Figure 3.This radiator can be realized radiation, convection current, the multiple radiating mode of conduction, guarantee LED light source heat radiation, and cost is very low, can in agricultural greenhouse, apply.
Light modulation driver module is made up of switching mode constant-current source, comprises interchange input filter circuit, industrial frequency rectifying circuit, circuit of power factor correction, inverter circuit, rectifier filter circuit, light adjusting circuit lamp part composition, as shown in Figure 3, has comprised filtering, radio reception and light modulation and has driven three modules.In switch constant-current source, the numerical value of output constant current is determined by the numerical value of current sampling resistor, changes the quantity of sampling resistor parallel connection, can change the resistance of sampling resistor, thereby adjusts the luminous intensity of LED.
Remote controller adopts general product, is divided into fourth gear, wherein controls LED blue-ray light or red globe lamp on/off for one grade, third gear control current sampling resistor number in parallel in addition, realize luminous strong, in, weak control.
Timing grammed switch can preset lighting time and turn off the light the time, realizes LED plant lamp Optimal Control.
Claims (3)
1. the timing controlled LED growth lamp that is suitable for the each growth phase of all kinds of plants, is characterized in that, comprising:
LED light source: red LED lamp and blue LED lamp, described two kinds of LED lamps integration packaging in a row are on heat sink, described red LED lamp is 4, and blue LED lamp is 3 and puts in order as red LED lamp, blue LED lamp, red LED lamp, blue LED lamp, red LED lamp, red LED lamp, blue LED lamp;
Light modulation driver module: formed by light modulator and LED driver module, and by the control of switching mode constant-current source circuit, described LED driver module provides constant current for described LED light source, the sampling resistor control that the size of described constant current is composed in parallel by many surface-mount resistors, described switching mode constant-current source circuit comprises interchange input filter circuit, industrial frequency rectifying circuit, circuit of power factor correction, inverter circuit, rectifier filter circuit, light adjusting circuit;
Remote controller: the control appliance that sends remote signal;
Radio reception module: receive described remote signal and drive the number in parallel of sampling resistor in described LED driver module, thereby adjust driver module output current;
Timing grammed switch: the switch time of automatically controlling LED.
2. the timing controlled LED growth lamp that is suitable for the each growth phase of all kinds of plants according to claim 1, is further characterized in that, described heat sink is the aluminium sheet radiator with shutter.
3. the timing controlled LED growth lamp that is suitable for the each growth phase of all kinds of plants according to claim 1, be further characterized in that, described remote controller is divided into fourth gear, wherein control LED blue-ray light or red globe lamp on/off for one grade, third gear control current sampling resistor number in parallel in addition, realize luminous strong, in, weak control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292851.3U CN203880592U (en) | 2014-06-04 | 2014-06-04 | Timing control LED growth lamp suitable for growth stages of various plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292851.3U CN203880592U (en) | 2014-06-04 | 2014-06-04 | Timing control LED growth lamp suitable for growth stages of various plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880592U true CN203880592U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292851.3U Expired - Lifetime CN203880592U (en) | 2014-06-04 | 2014-06-04 | Timing control LED growth lamp suitable for growth stages of various plants |
Country Status (1)
| Country | Link |
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| CN (1) | CN203880592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-06-04 CN CN201420292851.3U patent/CN203880592U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 518117 No. 6 Lane three, Fu Xin Road, Tsuen Tau Village, Pingdi street, Longgang District, Shenzhen, Guangdong Patentee after: Guangdong Kexin Electronics Co., Ltd. Address before: 515100 Shantou City, Shantou province Chaonan District, Chen Dian Town, Guangzhou road, Chen Wai Road Industrial City Patentee before: Guangdong Kexin Industrial Co., Ltd. |