CN204268240U - High-power Dimmable LED plant growth lamp - Google Patents
High-power Dimmable LED plant growth lamp Download PDFInfo
- Publication number
- CN204268240U CN204268240U CN201420731010.8U CN201420731010U CN204268240U CN 204268240 U CN204268240 U CN 204268240U CN 201420731010 U CN201420731010 U CN 201420731010U CN 204268240 U CN204268240 U CN 204268240U
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- China
- Prior art keywords
- power
- led
- luminous plaque
- control circuit
- frames
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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.)
- Expired - Fee Related
Links
- 230000000051 modifying Effects 0.000 claims abstract description 16
- 230000033228 biological regulation Effects 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000630 rising Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003595 spectral Effects 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
- 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 utility model discloses a kind of high-power Dimmable LED plant growth lamp, housing is made up of four frames and the panel be fixed in four frames and cover plate; LED luminous plaque is connected in four frames, and between panel and cover plate, each fan is separately fixed in the installing hole on cover plate, a frame is provided with the fixture of lamp, separately two or three frames has multiple louvre; The great power LED of LED luminous plaque is divided into one or more groups, often organizes between great power LED and is connected to LED luminous plaque power drives end interface after electrical connection; Each LED drive end of light modulation temperature control control circuit connects each power drives end interface of LED luminous plaque respectively, and its fans drive end connects each fans drive end interface respectively.The utility model luminous efficiency is high, and rising angle is large, and illuminating area is large, good heat dissipation effect, long service life, can need to regulate brightness according to plant.
Description
Technical field
The utility model relates to a kind of in order to irradiate plant growth, can make the faster of plant growth, the LED plant growth lamp that fruit yield is higher.
Background technology
Luminous environment is one of indispensable important physical environmental factor of growth and development of plants, by the adjustment of light, controlling that plant forms builds up is the important technology in facility cultivation field, plant lamp can substitute sunshine when the irradiation not having the sun, sunshine is supplemented when sunlight is not enough, can extend the photosynthesis duration of plant, compare with other light sources such as cold white fluorescent lamp, high-pressure mercury lamp and metal halid lamps, light energy conversion more can be become photosynthetically active radiation by LED effectively; In addition it have that the life-span is long, volume is little, lightweight and in the feature such as solid-state, therefore, extremely pay attention in ground and space plant growing in recent years.Research shows that LED illumination System can provide spectral power distribution to throw light on uniformly, and the efficiency that its electric energy is converted to plant institute light requirement exceedes 520 times of Metal halogen lamp.What the light source of existing LED plant growth lamp generally adopted is uncontrollable light source, and is all the low-power LED adopted, and LED is many, and lighting effect is poor.The patent No. is that the utility model patent of ZL201320243226.5 discloses a kind of novel plant LED, because it does not solve the heat dissipation problem of great power LED, so, which employs low-power LED and high-power LED combined use, and add light modulator, the luminescence of light source can be controlled, but because low-power LED luminous efficiency is poor, its light efficiency or very poor, can not meet the luminous energy required for photosynthesis of plant more fully, affect the fruit yield of plant.
Utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, and provide a kind of high-power Dimmable LED plant growth lamp, the luminous efficiency of this plant growth lamp is high, rising angle is large, and illuminating area is large, good heat dissipation effect, long service life, can need to regulate brightness according to plant.
For achieving the above object, technical solution of the present utility model is: a kind of high-power Dimmable LED plant growth lamp, comprises housing, by great power LED with fix and the aluminum base circuit board being electrically connected each great power LED the LED luminous plaque, the light modulation temperature control control circuit comprising light modulator and temperature-control circuit and the one or more fan that form; The power end of light modulation temperature control control circuit, the power supply of each fan are all connected dc source with the power supply of LED luminous plaque; Housing is made up of four frames and the panel be fixed in four frames and cover plate; LED luminous plaque is connected in four frames, and between panel and cover plate, each fan is separately fixed in the installing hole on cover plate, a frame is provided with the fixture of lamp, separately two or three frames has multiple louvre; The great power LED of LED luminous plaque is divided into one or more groups, often organizes between great power LED and is connected to LED luminous plaque power drives end interface after electrical connection; Each LED drive end of light modulation temperature control control circuit connects each power drives end interface of LED luminous plaque respectively, and its fans drive end connects each fans drive end interface respectively.
Light modulation temperature control control circuit described above comprises controlling circuit of voltage regulation, IC control circuit, light adjusting potentiometer, temperature detect switch (TDS) and one or more constant-current controller; 24V dc source is by being connected to the power end of IC control circuit and temperature detect switch (TDS) after power switch and controlling circuit of voltage regulation; The power output end of temperature detect switch (TDS) connects the drive end interface of each fan respectively, its earth terminal ground connection; On one end that two current potential adjustable sides of IC control circuit are connected to light adjusting potentiometer and centre tap, its earth terminal ground connection, its each signal output part connects the power input of constant-current control module respectively, and the power output end of each constant-current control module connects each power drives end interface of LED luminous plaque respectively; The other end ground connection of light adjusting potentiometer; The button of light adjusting potentiometer and power switch are all arranged on frame.
The great power LED of LED luminous plaque described above is divided into eight groups, and LED luminous plaque power drives end interface has eight.This group technology makes circuit distribution effects best.
Because the utility model adopts electric fan cooling, the temperature that circuit board can be made to produce with air by the louvre Quick diffusing on frame in air, cooling rate is fast, so light source can adopt equally distributed multiple great power LED, its luminous efficiency is high, rising angle is large, and illuminating area is large, evenly luminous, good heat dissipation effect, long service life; And light modulation temperature control control circuit is installed, and can need to regulate brightness according to plant, can according to the height of temperature, start-stop fan for cooling, it is when reaching best light efficiency, and energy consumption consumes minimum.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is right view of the present utility model;
Fig. 5 is top view of the present utility model;
Fig. 6 is the circuit connection structure schematic diagram in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present embodiment comprises housing, by great power LED 9 with fix and the aluminum base circuit board being electrically connected each great power LED 9 the LED luminous plaque, the light modulation temperature control control circuit 13 comprising light modulator and temperature-control circuit and four fans 7 that form.Housing is made up of four frames 2,3,8,10 and the panel 11 be fixed in four frames 2,3,8,10 and cover plate 12.LED luminous plaque is connected in four frames 2,3,8,10, and between panel 11 and cover plate 12, each fan 7 is separately fixed in the installing hole on cover plate 12, upper side frame 3 is provided with the fixture 6 of lamp, and left and right frame 2 and 8 has multiple louvre 1.The great power LED 9 of LED luminous plaque is divided into eight groups, often organizes between great power LED 9 and is connected to LED luminous plaque power drives end interface after electrical connection.Light modulation temperature control control circuit 13 comprises controlling circuit of voltage regulation, IC control circuit, light adjusting potentiometer, temperature detect switch (TDS) and eight constant-current controllers.24V dc source is by being connected to the power end of IC control circuit and temperature detect switch (TDS) after power switch 5 and controlling circuit of voltage regulation; The power output end of temperature detect switch (TDS) connects the drive end interface of each fan 7 respectively, its earth terminal ground connection; On one end that two current potential adjustable sides of IC control circuit are connected to light adjusting potentiometer 4 and centre tap, its earth terminal ground connection, its each signal output part connects the power input of constant-current control module respectively, and the power output end of each constant-current control module connects each power drives end interface of LED luminous plaque respectively; The other end ground connection of light adjusting potentiometer.Button and the power switch 5 of light adjusting potentiometer 4 are all arranged on frame 3.
Above-described embodiment is only preferred and exemplary; those skilled in the art can carry out the improvement of equivalent technologies according to the description of this patent; as selected the number of the quantity of fan, the group number of great power LED and constant-current controller as required, it is all in the protection domain of this patent.
Claims (3)
1. a high-power Dimmable LED plant growth lamp, is characterized in that: comprise housing, by great power LED with fix and the aluminum base circuit board being electrically connected each great power LED the LED luminous plaque, the light modulation temperature control control circuit comprising light modulator and temperature-control circuit and the one or more fan that form; The power end of light modulation temperature control control circuit, the power supply of each fan are all connected dc source with the power supply of LED luminous plaque; Housing is made up of four frames and the panel be fixed in four frames and cover plate; LED luminous plaque is connected in four frames, and between panel and cover plate, each fan is separately fixed in the installing hole on cover plate, a frame is provided with the fixture of lamp, separately two or three frames has multiple louvre; The great power LED of LED luminous plaque is divided into one or more groups, often organizes between great power LED and is connected to LED luminous plaque power drives end interface after electrical connection; Each LED drive end of light modulation temperature control control circuit connects each power drives end interface of LED luminous plaque respectively, and its fans drive end connects each fans drive end interface respectively.
2. high-power Dimmable LED plant growth lamp according to claim 1, is characterized in that: described light modulation temperature control control circuit comprises controlling circuit of voltage regulation, IC control circuit, light adjusting potentiometer, temperature detect switch (TDS) and one or more constant-current controller; 24V dc source is by being connected to the power end of IC control circuit and temperature detect switch (TDS) after power switch and controlling circuit of voltage regulation; The power output end of temperature detect switch (TDS) connects the drive end interface of each fan respectively, its earth terminal ground connection; On one end that two current potential adjustable sides of IC control circuit are connected to light adjusting potentiometer and centre tap, its earth terminal ground connection, its each signal output part connects the power input of constant-current control module respectively, and the power output end of each constant-current control module connects each power drives end interface of LED luminous plaque respectively; The other end ground connection of light adjusting potentiometer; The button of light adjusting potentiometer and power switch are all arranged on frame.
3. high-power Dimmable LED plant growth lamp according to claim 1 and 2, is characterized in that: the great power LED of described LED luminous plaque is divided into eight groups, LED luminous plaque power drives end interface has eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731010.8U CN204268240U (en) | 2014-12-01 | 2014-12-01 | High-power Dimmable LED plant growth lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731010.8U CN204268240U (en) | 2014-12-01 | 2014-12-01 | High-power Dimmable LED plant growth lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268240U true CN204268240U (en) | 2015-04-15 |
Family
ID=52803104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731010.8U Expired - Fee Related CN204268240U (en) | 2014-12-01 | 2014-12-01 | High-power Dimmable LED plant growth lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402652A (en) * | 2015-12-16 | 2016-03-16 | 华南理工大学 | Universal adjustable LED plant light supplementing device capable of achieving multi-light matching |
| CN109587940A (en) * | 2019-01-23 | 2019-04-05 | 刘昊 | A kind of high heat radiating metal aluminum-based copper-clad plate |
-
2014
- 2014-12-01 CN CN201420731010.8U patent/CN204268240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402652A (en) * | 2015-12-16 | 2016-03-16 | 华南理工大学 | Universal adjustable LED plant light supplementing device capable of achieving multi-light matching |
| CN109587940A (en) * | 2019-01-23 | 2019-04-05 | 刘昊 | A kind of high heat radiating metal aluminum-based copper-clad plate |
| CN109587940B (en) * | 2019-01-23 | 2021-08-17 | 江西倍韬新材料科技有限公司 | High-heat-dissipation aluminum-based copper-clad plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20181201 |