CN1316871C - Plant growing controller with high power luminous diode light source - Google Patents
Plant growing controller with high power luminous diode light source Download PDFInfo
- Publication number
- CN1316871C CN1316871C CNB2004100510744A CN200410051074A CN1316871C CN 1316871 C CN1316871 C CN 1316871C CN B2004100510744 A CNB2004100510744 A CN B2004100510744A CN 200410051074 A CN200410051074 A CN 200410051074A CN 1316871 C CN1316871 C CN 1316871C
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- China
- Prior art keywords
- circuit
- semiconductor refrigerating
- microcomputer
- light source
- interconnect
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The present invention relates to a plant growth controlling device which has a light source selecting light wavelength suitable for plant growth, can measure and control temperature, can display temperature values, and has a luminous diode light source with large power. The present invention is mainly composed of a lamp socket, a light source socket, a lamp cover, a semiconductor refrigerating element, a circuit board and a luminous diode, wherein the luminous diode is welded on the circuit board, the circuit board and the semiconductor refrigerating element are arranged in the lamp cover, and the other surface of the semiconductor refrigerating element is arranged on the lamp socket; the circuit board is provided with a light source circuit, a semiconductor refrigerating circuit, a microcomputer circuit, a temperature measuring circuit, a heating circuit, a blast controlling circuit, a display circuit and a keyboard circuit; the present invention has the function of heating and controlling environmental temperature which can be measured and displayed; the present invention has the luminous diode light source which has large power and can select wave length; the present invention has a semiconductor refrigerating function, and the luminous efficiency of the luminous diode can be ensured.
Description
Technical field
The present invention is specifically related to electronics, biological technical field, belongs to instrument and meter for automation and device technique; It specifically is a kind of plant growing control device with large-power light-emitting diodes light source.
Background technology
Chinese patent application CN002547619 discloses red light-emitting diode (LED) plant growing has been had good facilitation, is particularly suitable for the house plant growth occasion of insufficient light.The light source that the house plant growth is adopted mainly is incandescent lamp or fluorescent light source, also is the technology of comparative maturity, still, and the generally growth of the wavelength of light of the way of Cai Yonging and not exclusively suitable plant.The problem that exists is at present: (1) existing method irradiation is the method for solar simulated just, can not control the wavelength of light fully; (2) have only illumination to penetrate, still, both automatically do not measured temperature, temperature that can not the control growing chamber; (3) have only incandescent lamp, perhaps fluorescent light source does not have the light source of fixed wave length and Wavelength-selective.
Summary of the invention
Purpose of the present invention is exactly to overcome the technical problem that exists in the above-mentioned prior art, a kind of light source with the optical wavelength that select to be fit to plant growing is provided, can measures and control the plant growing control device with large-power light-emitting diodes light source of the numerical value of temperature, displays temperature.
Plant growing control device with large-power light-emitting diodes light source of the present invention is connected and composed jointly by circuit of light sources, semiconductor refrigerating circuit, microcomputer circuit, temperature measurement circuit, heater circuit, air blast control circuit, display circuit, keyboard circuit, and its interconnected relationship is: the input line of circuit of light sources and the output line of microcomputer circuit interconnect; The input line of semiconductor refrigerating circuit and the output line of microcomputer circuit interconnect; The input line of temperature measurement circuit and the output line of microcomputer circuit interconnect; The input line of heater circuit and the output line of air blast control circuit interconnect; The input line of air blast control circuit and the output line of microcomputer circuit interconnect; The input line of display circuit and the output line of microcomputer circuit interconnect; The input line of keyboard circuit and the output line of microcomputer circuit interconnect; Cooling module close installation in circuit of light sources plate and the semiconductor refrigerating circuit, the heat that component and light emitting diode are produced dispels the heat, and makes to reach stable luminous effect by light source constant temperature; Blower fan in the resistive heater of heater circuit and the air blast control circuit is installed together, so that the heat of resistance wire is dispersed in the environment, plays the effect of heating.
Circuit of light sources is by light emitting diode D
1～D
48, resistance R
6～R
14, pliotron Q
4Be electrically connected formation jointly, the semiconductor refrigerating circuit is by cooling module IC
3, pliotron Q
3, resistance R
5Be electrically connected formation jointly, microcomputer circuit is by single chip microcomputer IC
1Constitute, temperature measurement circuit is by temperature sensor IC
2Constitute, heater circuit is by resistance wire R
T, triode Q
2, resistance R
3～R
4, relay J
2Be electrically connected formation jointly, the air blast control circuit is by blower motor, triode Q
1, resistance R
1～R
2, relay J
1Be electrically connected formation jointly, display circuit is by bus driving circuits IC
5, address latch circuit IC
4, nixie display DS
1～DS
6Be electrically connected formation jointly, keyboard circuit is by bus driving circuits IC
6, button K
1～K
8Be electrically connected formation jointly.
Style of work principle of the present invention and circuit working principle thereof are as follows: device powers on, and heating parameters is set, for example: heating with full power, perhaps 20% power heating.By the button setting, observe numerical value by display again, finish setting at last.Utilize key control device heating beginning, microcomputer passes through temperature transducer measures ambient temperature numerical value, and send display displays temperature numerical value, after the resistive heater energising, begin to heat and heat is displaced among the air of plant growing by blower fan, play improving the effect of environmental temperature, measure temperature sensor measures ambient temperature at any time, when temperature reaches the temperature of setting, stop heating, when temperature is lower than when temperature is set, begin heating, successively circulation.After device powers on, the large-power light-emitting diodes light source igniting, light source can be fixedly mounted on the top of plant, emission wavelength can be selected 650nm, because the light emitting diode of light source is many, produce many Btu utilization semiconductor cooling devices and dispel the heat, guarantee the luminescent properties of light emitting diode, avoid reducing along with the rising luminous efficiency of temperature, light source is radiated on the plant can promote its growth.This device is particularly suitable for plant growing canopy and growth room.
The present invention compared with prior art has following advantage and effect:
(1) the present invention has the heating temperature function that controls environment, and can measure and the display environment temperature;
(2) the present invention has high-power, as can to select wavelength LED source;
(3) light source of the present invention has the semiconductor refrigerating function, can guarantee the luminous efficiency of light emitting diode;
(4) the present invention has control functions such as the heating-up temperature of setting.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is mounted in the circuit block diagram on the circuit board among Fig. 1;
Fig. 3 is the circuit theory diagrams of Fig. 2.
Concrete embodiment
In Fig. 1, the 1st, lamp socket, the 2nd, supply socket, the 3rd, lampshade, the 4th, semiconductor refrigerating element, the 5th, circuit board, the 6th, light emitting diode.Light emitting diode is welded on the circuit board, circuit board and semiconductor refrigerating element close installation, and be installed in lampshade inside jointly, and the semiconductor refrigerating element dissipates heat, and the another side and the lamp socket of semiconductor refrigerating element are installed mutually.
In Fig. 2, plant growing control device with large-power light-emitting diodes light source is connected and composed jointly by circuit of light sources, semiconductor refrigerating circuit, microcomputer circuit, temperature measurement circuit, heater circuit, air blast control circuit, display circuit, keyboard circuit, and its interconnected relationship is: the input line of circuit of light sources and the output line of microcomputer circuit interconnect; The input line of semiconductor refrigerating circuit and the output line of microcomputer circuit interconnect; The input line of temperature measurement circuit and the output line of microcomputer circuit interconnect; The input line of heater circuit and the output line of air blast control circuit interconnect; The input line of air blast control circuit and the output line of microcomputer circuit interconnect; The input line of display circuit and the output line of microcomputer circuit interconnect; The input line of keyboard circuit and the output line of microcomputer circuit interconnect; Cooling module close installation in circuit of light sources plate and the semiconductor refrigerating circuit, the heat that component and light emitting diode are produced dispels the heat, and makes to reach stable luminous effect by light source constant temperature; Blower fan in the resistive heater of heater circuit and the air blast control circuit is installed together, so that the heat of resistance wire is dispersed in the environment, plays the effect of heating.
In Fig. 3, circuit of light sources is by light emitting diode D
1～D
48, resistance R
6～R
14, pliotron Q
4Be electrically connected formation jointly, the semiconductor refrigerating circuit is by cooling module IC
3, pliotron Q
3, resistance R
5Be electrically connected formation jointly, microcomputer circuit is by single chip microcomputer IC
1Constitute, temperature measurement circuit is by temperature sensor IC
2Constitute, heater circuit is by resistance wire R
T, triode Q
2, resistance R
3～R
4, relay J
2Be electrically connected formation jointly, the air blast control circuit is by blower motor M
1, triode Q
1, resistance R
1～R
2, relay J
1Be electrically connected formation jointly, display circuit is by bus driving circuits IC
5, address latch circuit IC
4, nixie display DS
1～DS
6Be electrically connected formation jointly, keyboard circuit is by bus driving circuits IC
6, button K
1～K
8Be electrically connected formation jointly.
Making of the present invention and each components and parts require as follows: (1) device designs processing circuit and circuit board by Fig. 1 and Fig. 3, finishes design and processing; (2) design processing large-power light-emitting diodes light source according to Fig. 2.The selection of main element and device: the optional Intel89c51 model of single chip circuit IC1, semiconductor refrigerating element IC
3Optional TEC1-12605 model is measured the optional SHT11 model of temperature sensor.
Claims (2)
1, a kind of plant growing control device with large-power light-emitting diodes light source, it is characterized in that mainly constituting by lamp socket, supply socket, lampshade, semiconductor refrigerating element, circuit board, light emitting diode, light emitting diode is welded on the circuit board, circuit board and semiconductor refrigerating element are installed in lampshade inside, and the another side of semiconductor refrigerating element is installed on the lamp socket; Circuit of light sources, semiconductor refrigerating circuit, microcomputer circuit, temperature measurement circuit, heater circuit, air blast control circuit, display circuit, keyboard circuit are arranged on the described circuit board, and its interconnected relationship is: the input line of circuit of light sources and the output line of microcomputer circuit interconnect; The input line of semiconductor refrigerating circuit and the output line of microcomputer circuit interconnect; The input line of temperature measurement circuit and the output line of microcomputer circuit interconnect; The input line of heater circuit and the output line of air blast control circuit interconnect; The input line of air blast control circuit and the output line of microcomputer circuit interconnect; The input line of display circuit and the output line of microcomputer circuit interconnect; The input line of keyboard circuit and the output line of microcomputer circuit interconnect.
2, the plant growing control device with large-power light-emitting diodes light source according to claim 1 is characterized in that described circuit of light sources is by light emitting diode D
1～D
48, resistance R
6～R
14, pliotron Q
4Be electrically connected formation jointly, the semiconductor refrigerating circuit is by cooling module IC
3, pliotron Q
3, resistance R
5Be electrically connected formation jointly, microcomputer circuit is by single chip microcomputer IC
1Constitute, temperature measurement circuit is by temperature sensor IC
2Constitute, heater circuit is by resistance wire R
T, triode Q
2, resistance R
3～R
4, relay J
2Be electrically connected formation jointly, the air blast control circuit is by blower motor M
1, triode Q
1, resistance R
1～R
2, relay J
1Be electrically connected formation jointly, display circuit is by bus driving circuits IC
5, address latch circuit IC
4, nixie display DS
1～DS
6Be electrically connected formation jointly, keyboard circuit is by bus driving circuits IC
6, button K
1～K
8Be electrically connected formation jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100510744A CN1316871C (en) | 2004-08-13 | 2004-08-13 | Plant growing controller with high power luminous diode light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100510744A CN1316871C (en) | 2004-08-13 | 2004-08-13 | Plant growing controller with high power luminous diode light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586126A CN1586126A (en) | 2005-03-02 |
| CN1316871C true CN1316871C (en) | 2007-05-23 |
Family
ID=34602360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100510744A Expired - Fee Related CN1316871C (en) | 2004-08-13 | 2004-08-13 | Plant growing controller with high power luminous diode light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1316871C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010010540A1 (en) * | 2008-07-25 | 2010-01-28 | Jeffery Bucove | An apparatus and method for plant metabolism manipulation using spectral output |
| WO2012040838A1 (en) * | 2010-09-06 | 2012-04-05 | Jeff Bucove | System and method for automating crop associated selection of spectral agricultural lighting programs |
| CN103081739B (en) * | 2013-02-26 | 2014-03-26 | 中国热带农业科学院南亚热带作物研究所 | Device for heating terminal bud partially |
| CN104180256A (en) * | 2014-09-10 | 2014-12-03 | 广西三熠照明电器有限公司 | LED plant light supplement lamp |
| CN109140255A (en) * | 2018-09-04 | 2019-01-04 | 深圳市卡普瑞环境科技有限公司 | A kind of constant temperature implementation method of constant temperature light source |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346000Y (en) * | 1998-09-15 | 1999-10-27 | 王海滨 | Controller for plant illuminance light of plastic greenhouse |
-
2004
- 2004-08-13 CN CNB2004100510744A patent/CN1316871C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346000Y (en) * | 1998-09-15 | 1999-10-27 | 王海滨 | Controller for plant illuminance light of plastic greenhouse |
Non-Patent Citations (3)
| Title |
|---|
| LED在植物工厂中的应用 陈洪国，液晶与显示，第11卷第4期 1996 * |
| LED在植物工厂中的应用 陈洪国，液晶与显示，第11卷第4期 1996;植物生长发育对光波段选择性吸收的研究进展 徐景致 李同凯等，河北林果研究，第17卷第2期 2002 * |
| 植物生长发育对光波段选择性吸收的研究进展 徐景致 李同凯等，河北林果研究，第17卷第2期 2002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1586126A (en) | 2005-03-02 |
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