CN202813024U - LED light-supplementing apparatus - Google Patents
LED light-supplementing apparatus Download PDFInfo
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- CN202813024U CN202813024U CN2011205048282U CN201120504828U CN202813024U CN 202813024 U CN202813024 U CN 202813024U CN 2011205048282 U CN2011205048282 U CN 2011205048282U CN 201120504828 U CN201120504828 U CN 201120504828U CN 202813024 U CN202813024 U CN 202813024U
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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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Abstract
The utility model discloses an LED light-supplementing apparatus which comprises a reflecting cover used for light condensation; an LED multicolor assembled lamp which is disposed on the bottom of the reflecting cover and contains a red color, a yellow color, a blue color and a green color; a vacuum high-thermal-conductive metal radiator disposed on the LED multicolor assembled lamp; five power source control lines connected with the LED multicolor assembled lamp; and a power supply device connected with the power source control lines and used for adjusting light colors and light brightness; wherein the power supply device is provided with four output adjusting knobs used for adjusting LED brightness of the red, yellow, blue and green colors. According to the LED light-supplementing apparatus of the utility model, a vacuum high-thermal-conductive metal is used for radiating, thereby reducing the heat resistance, raising the heat dissipating capacity, decreasing the sectional area, and reducing the size; an LED multicolor arrangement is used as the power source, suitable for supplementing light for plants under multiple environmental conditions; staged light supplement is adopted to be suitable to the whole growth process of the plants, and a constant-voltage current follower is used as the power supply device, which is applicable to demands on electric energy for light supplement at each growth period of the plants; and thus the LED light-supplementing apparatus is strong in practicality and wide in application range.
Description
Technical field:
The utility model relates to a kind of LED light compensating apparatus of agricultural plant field, and particularly a kind of dependence LED Illumination on Plant effectively promotes photosynthetic LED light compensating apparatus by Artificial Control in growth stages process.
Background technology:
Illumination is one of most important envirment factor of crop growth.Yet the illumination in greenhouse itself is more much lower than open country, especially descend in the condition of winter, spring and cloudy weather for several days running snow, the situation of illumination deficiency can be more obvious, the greenhouse illuminance a little less than, the deficiency of intensity of illumination and light application time can affect the photosynthesis of crop, make growth suppressed, thereby cause production declining.For growing up strong and sturdy of crops in the assurance warmhouse booth, need to carry out artificial light filling to plant.
Certainly, the agricultural plant light compensation device that uses now though plug-in can be lighted red, blue, yellow, green, can not be adjusted according to the plant demand, as: can not adjust the light intensity of plant in Seedling Stage, growth stage, maturity period; Can not adjust plant and need the photochromic adjustment of each demand, so effect is poor, energy consumption is also large.
The utility model content:
For the problems referred to above, invented a kind of so new LED light compensating apparatus, this device not only can be adjusted the light intensity that plant needed in Seedling Stage, growth stage, maturity period, and can adjust colourity to plant light compensation according to the demand of plant, as: the vegetables with green leaves emphasis is mended green, blue light, and haw class emphasis is mended ruddiness.
Concrete technical scheme of the present utility model is as follows:
A kind of LED light compensating apparatus comprises:
One reflection shield that is used for optically focused;
One is placed in the LED polychrome Assembled lamp that comprises red, yellow, blue, green four looks of reflection shield bottom;
One is placed in the steaming outage heat-conducting metal radiator on the LED polychrome Assembled lamp;
One five power control lines that are connected with LED polychrome Assembled lamp; And,
One be connected with power control line be used for regulate photochromic with the light PS;
It is characterized in that,
Described PS is provided with four output adjusting knobs of regulating respectively red, yellow, blue, green four look LED lights.
As preferred version, also be provided with power control line connector, power input interface, power switch and power supply indicator on the described PS.
As preferred version, in described five power control lines, four connect respectively red, yellow, blue, green four look LED, and remaining one for supplying altogether line.
As preferred version, described reflection shield is the reflection shield of the orthogonal section flue of opening, and described reflection shield and LED polychrome Assembled lamp are for being welded to connect.
As preferred version, described LED polychrome Assembled lamp is the led light source array that plural groups adopts red, yellow, blue, green four look LED to distribute with sphere of movements for the elephants.
Adopt to steam the outage heat-conducting metal in the utility model and do heat radiation, reduced thermal resistance and increased heat dissipation capacity, the volume that reduced reduced cross-sectional area; Adopt the how photochromic layout of LED to do light source, be fit under the multiple environmental conditions to plant light compensation; Adopt the segmentation light filling to be suitable for the overall process of plant growth, adopt the constant-voltage power supply follower to do charger, be applicable to the plant light filling power requirement in each growth period, compared with prior art practicality is stronger, and application surface is wider.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the schematic diagram of PS described in the utility model.
Fig. 3 is the array of figure of LED polychrome Assembled lamp described in the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, LED light compensating apparatus described in the utility model comprises reflection shield 1, comprises the LED polychrome Assembled lamp 2 of red, yellow, blue, green four looks, steams outage 3, five power control lines 4 of heat-conducting metal radiator and PS 5.
Wherein, reflection shield 4 is the metal shell reflection shield of the orthogonal section flue of opening, and LED polychrome Assembled lamp 2 is placed in reflection shield 1 bottom by welding.Steam outage heat-conducting metal radiator 3 and be placed in LED polychrome Assembled lamp 2 tops, five power control line 1 one ends connect LED polychrome Assembled lamp 2, and the other end connects PS 5.
As shown in Figure 2, PS is provided with four output adjusting knobs (51,52,53,54) of regulating respectively red, yellow, blue, green four look LED lights.And be provided with power control line connector 55, power input interface 56, power switch 57 and power supply indicator 58.Power control line connector 55 is used for connecting five power control lines, and power input interface is used for inputting the AC220V power supply.In five power control lines, four connect respectively red, yellow, blue, green four look LED, and remaining one for supplying altogether line.
As shown in Figure 3, as preferred version, described LED polychrome Assembled lamp is the led light source array that plural groups adopts red, yellow, blue, green four look LED to distribute with sphere of movements for the elephants.
In the whole device, LED polychrome Assembled lamp, steaming outage heat-conducting metal radiator, rectangular horn reflection shield and power control line consist of LED supplementary lighting sources load circuit; The PS of control plant light compensation light source is by 4 output bright adjusting knobs (being used for regulating red light, sodium yellow, blue light, green light), and switch, indicator lamp consist of this LED light compensating apparatus controller circuitry.
After power switch is connected, indicator lamp is bright, according to regulated light intensity toning degree knob by the colourity of light filling plant demand, as: when giving the seedling light filling, need the low light level, to " low light level " position, system will send the anomalous trichromatism light that adapts to the seedling needs red light, sodium yellow, blue light, 4 knobs of green light; When the light filling plant was seedling, to green 4 knobs to " seedling " position, system will send the coloured light that adapts to the seedling needs red light, sodium yellow, blue light, 4 knobs of green light; If the light filling plant is the greenery class, red light, sodium yellow, blue 3 knobs are screwed into low light level position, green light button revolves and is put into " seedling " position.If the light filling plant is the fruit class, blue light, 2 knobs of green light are screwed into low light level position; When the light filling plant was the maturity period, to " high light " position, at this moment system will send the look high light that adapts to the seedling needs red light, sodium yellow, blue light, green 4 knobs, made fruit long to best.
Owing under the technical need of the artificial light filling in greenhouse, produced a kind of novel light source---LED, made light compensating apparatus by scientific method and come intelligent control illumination and wavelength.The LED light compensating apparatus is Promoting plant growth effectively, the light of various wavelength has different reactions to photosynthesis of plant, growth rate, prove through preliminary test: leaf area expansion and photosynthetic rate are accelerated under " ruddiness " effect, the content of chlorophyll content, soluble sugar and total reducing sugar is all the highest, and chlorophyll a/b value and total nitrogen content are low; Under " blue light " effect, promote the seedling stem to increase slightly, regulate stomatal opening, promote cell leakage and cytoplasm circulation; The growth of seedling can be better than " ruddiness " under " red blue light " mixes.Show with wavelength to be the Xiao Song dish of the red LED cultivation of 660nm, sugar part is original 1.3 times, near-infrared LED irradiation with 730nm, the content of vitamin has increased by 54%～72% in the crop, LED is under 400ms frequency and 50% dutycycle in application, the growth rate of romaine lettuce, photosynthetic rate all improve more than 20%, and therefore adopting the LED Intelligent supplemental lighting to shine plant is to meet very much scientic planting.
This shows that the utility model not only can be adjusted the light intensity that plant needed in Seedling Stage, growth stage, maturity period, and can adjust colourity to plant light compensation according to the demand of plant.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. LED light compensating apparatus comprises:
One reflection shield that is used for optically focused;
One is placed in the LED polychrome Assembled lamp that comprises red, yellow, blue, green four looks of reflection shield bottom;
One is placed in the steaming outage heat-conducting metal radiator on the LED polychrome Assembled lamp;
One five power control lines that are connected with LED polychrome Assembled lamp; And,
One be connected with power control line be used for regulate photochromic with the light PS;
It is characterized in that,
Described PS is provided with four output adjusting knobs of regulating respectively red, yellow, blue, green four look LED lights.
2. according to claim 1 LED light compensating apparatus is characterized in that, also is provided with power control line connector, power input interface, power switch and power supply indicator on the described PS.
3. according to claim 1 LED light compensating apparatus is characterized in that in described five power control lines, four connect respectively red, yellow, blue, green four look LED, and remaining one for supplying altogether line.
4. according to claim 1 LED light compensating apparatus is characterized in that, described LED polychrome Assembled lamp is that plural groups adopts red, yellow, blue, green four look LED with the led light source array of sphere of movements for the elephants distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205048282U CN202813024U (en) | 2011-12-07 | 2011-12-07 | LED light-supplementing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205048282U CN202813024U (en) | 2011-12-07 | 2011-12-07 | LED light-supplementing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813024U true CN202813024U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205048282U Expired - Fee Related CN202813024U (en) | 2011-12-07 | 2011-12-07 | LED light-supplementing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960015A (en) * | 2014-05-05 | 2014-08-06 | 安徽科技学院 | Beet green indoor production method |
| CN115067097A (en) * | 2022-07-26 | 2022-09-20 | 江苏桁壹生物科技有限公司 | Plant cultivation artificial light supplementing method, system and equipment |
-
2011
- 2011-12-07 CN CN2011205048282U patent/CN202813024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960015A (en) * | 2014-05-05 | 2014-08-06 | 安徽科技学院 | Beet green indoor production method |
| CN103960015B (en) * | 2014-05-05 | 2016-08-17 | 安徽科技学院 | A kind of method of beta vulgaris indoor production |
| CN115067097A (en) * | 2022-07-26 | 2022-09-20 | 江苏桁壹生物科技有限公司 | Plant cultivation artificial light supplementing method, system and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED light-supplementing apparatus Effective date of registration: 20130614 Granted publication date: 20130320 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Huazhaohong Optoelectronic Technology Co., Ltd. Registration number: 2013990000370 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151103 Granted publication date: 20130320 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Huazhaohong Optoelectronic Technology Co., Ltd. Registration number: 2013990000370 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED light-supplementing apparatus Effective date of registration: 20151106 Granted publication date: 20130320 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Huazhaohong Optoelectronic Technology Co., Ltd. Registration number: 2015990000989 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |