CN209232789U - A kind of plant growth lighting device - Google Patents
A kind of plant growth lighting device Download PDFInfo
- Publication number
- CN209232789U CN209232789U CN201822145330.6U CN201822145330U CN209232789U CN 209232789 U CN209232789 U CN 209232789U CN 201822145330 U CN201822145330 U CN 201822145330U CN 209232789 U CN209232789 U CN 209232789U
- Authority
- CN
- China
- Prior art keywords
- purple
- package support
- plant growth
- fluorescent powder
- adhesive tape
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of plant growth lighting devices, including package support, two blue LED wafers, a purple LED chip, fluorescent powder and transparent adhesive tape, two blue LED wafers and a purple LED chip combine connection by series system and set on the package support, transparent adhesive tape coats blue LED wafers and purple LED chip and is filled in package support, the fluorescent powder of uniformly distributed fluorescent powder in transparent adhesive tape, addition purple LED chip excitation adjusts purple light energy accounting to 2%~8%.Above-mentioned apparatus realize plant growth lighting spectrum method be by blue violet light LED wafer excitated red fluorescent powder and green emitting phosphor, while be superimposed itself spectrum of blue violet light LED wafer obtain spectrum main body.The utility model provides a kind of plant illumination LED light source of high photosynthetic photon flux efficiency of the single encapsulation containing purple light, can preferably be applied to supplementing light for greenhouse, the illumination of full artificial light plant factory etc..
Description
Technical field
The utility model relates to technical field of semiconductor illumination, specifically a kind of plant growth lighting device.
Background technique
Plant illumination LED light source at this stage will realize the spectrum containing purple light, and there are two types of ways of realization: 1, purple light monochromatic light
The mould group that the encapsulation of encapsulation collocation blue light fluorescence excitation spectrum is constituted；2, purple light excited spectrum is used completely.The first is realized
Mode photosynthetic photon flux efficiency is relatively high, but need it is a variety of encapsulation be used cooperatively so that modular circuit design it is many and diverse and
Need higher light mixing condition；The second way single can be encapsulated to realize spectrum, and module design is freer, but due to purple light core
The limitation of piece efficiency and purple light excited fluorescent powder efficiency is extremely difficult to high photosynthetic photon flux efficiency.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, realistic development is adapted to, provided a kind of containing purple light
The plant illumination LED light source of the single high photosynthetic photon flux efficiency of encapsulation, and it is mainly used in supplementing light for greenhouse, the plant of full artificial light
Object industrial light etc..
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of realization device of plant growth lighting spectrum, including package support, two blue LED wafers, a purple light
LED wafer, fluorescent powder and transparent adhesive tape, two blue LED wafers and a purple LED chip pass through series system group
It closes connection and is located on the package support, the transparent adhesive tape coats the blue LED wafers and purple LED chip and is filled in
In the package support, the uniformly distributed fluorescent powder in the transparent adhesive tape adds the fluorescent powder of the purple LED chip excitation
Purple light energy accounting is adjusted to 2%~8%.
Further, two blue LED wafers are symmetrically arranged on the package support, and the purple LED chip is located at
Between two blue LED wafers and it is located on the package support.
Further, the blue LED wafers are positive assembling structure or vertical structure.
Further, the purple LED chip is positive assembling structure or vertical structure.
Further, the material of the package support is EMC, PCT, Al2O3Ceramics or AlN ceramic.
Further, the size of the package support is 3030 specifications or 2835 specifications.
Further, the material of the transparent adhesive tape is silica gel or epoxy resin.
Utility model device realizes that the method and step of plant growth lighting spectrum is as follows: passing through the blue LED wafers
With purple LED chip excitated red fluorescent powder and green emitting phosphor, meanwhile, be superimposed the blue LED wafers and purple LED chip
Itself spectrum obtains spectrum main body.
Above-mentioned apparatus realizes that plant growth lighting spectrum can be applied to supplementing light for greenhouse or the illumination of full artificial light plant factory
Deng.
Compared with prior art, the advantages of the utility model and good effect is as follows: overcome prior art high photosynthetic efficiency and
The single not compatible deficiency of encapsulation, provides a kind of plant illumination of high photosynthetic photon flux efficiency of the single encapsulation containing purple light
LED light source, and can preferably be applied to supplementing light for greenhouse, the illumination of full artificial light plant factory etc..
Detailed description of the invention
Fig. 1 is the bonding wire schematic diagram of 2 device of the utility model embodiment；
Fig. 2 is the sectional view of 2 device of the utility model embodiment；
Fig. 3 is the spectral curve that 2 device of the utility model embodiment is realized；
Mark meaning is as follows in Fig. 1-3: 1- package support, 2- blue LED wafers, 3- purple LED chip, 4- fluorescent powder,
5- transparent adhesive tape.
Specific embodiment
It is necessary to understand that, "upper", "lower", "top", "bottom", "inner", "outside" etc. refer in the description of the present invention,
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, target only the utility model for ease of description
It is described with simplifying, is not that indication or suggestion institute finger must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
Embodiment 1
A kind of realization device of plant growth lighting spectrum, including the purple of blue LED wafers 2, one of package support 1, two
Light LED wafer 3, fluorescent powder 4 and transparent adhesive tape 5, two blue LED wafers 2 and a purple LED chip 3 pass through string
Connection mode combines connection and is located on the package support 1, and the transparent adhesive tape 5 coats the blue LED wafers 2 and purple LED
It chip 3 and is filled in the package support 1, the uniformly distributed fluorescent powder 4, adds the purple LED in the transparent adhesive tape 5
The fluorescent powder that chip 3 excites adjusts purple light energy accounting to 2%.
Two blue LED wafers 2 are located at side by side on the package support 1, and the purple LED chip 3 is located at described
It the left side of blue LED wafers 2 and is located on the package support 1.
The blue LED wafers 2 are positive assembling structure, and the purple LED chip 3 is vertical structure.
The material of the package support 1 is EMC ceramics, and the size of the package support 1 is 3030 specifications.
The material of the transparent adhesive tape 5 is silica gel.
The method that above-mentioned apparatus realizes plant growth lighting spectrum, includes the following steps:
By the blue LED wafers 2 and 3 excitated red fluorescent powder of purple LED chip and green emitting phosphor, it is superimposed simultaneously
The blue LED wafers 2 and itself spectrum of purple LED chip 3 obtain spectrum main body.
Above-mentioned apparatus realizes that plant growth lighting spectrum can be applied to supplementing light for greenhouse, can preferably promote plant raw
It is long.
Embodiment 2
A kind of realization device of plant growth lighting spectrum, including the purple of blue LED wafers 2, one of package support 1, two
Light LED wafer 3, fluorescent powder 4 and transparent adhesive tape 5, two blue LED wafers 2 and a purple LED chip 3 pass through string
Connection mode combines connection and is located on the package support 1, and the transparent adhesive tape 5 coats the blue LED wafers 2 and purple LED
It chip 3 and is filled in the package support 1, the uniformly distributed fluorescent powder 4, adds the purple LED in the transparent adhesive tape 5
The fluorescent powder that chip 3 excites adjusts purple light energy accounting to 5%.
Two blue LED wafers 2 are symmetrically arranged on the package support 1, and the purple LED chip 3 is located at two
Between the blue LED wafers 2 and it is located on the package support 1.
The blue LED wafers 2 are positive assembling structure, and the purple LED chip 3 is positive assembling structure.
The material of the package support 1 is PCT ceramics, and the size of the package support 1 is 2835 specifications.
The material of the transparent adhesive tape 5 is epoxy resin.
The method that above-mentioned apparatus realizes plant growth lighting spectrum, includes the following steps:
By the blue LED wafers 2 and 3 excitated red fluorescent powder of purple LED chip and green emitting phosphor, it is superimposed simultaneously
The blue LED wafers 2 and itself spectrum of purple LED chip 3 obtain spectrum main body.
Above-mentioned apparatus realizes that plant growth lighting spectrum can be applied to full artificial light plant factory illumination, promotes well
The limb of plant and foliage development.
Embodiment 3
A kind of realization device of plant growth lighting spectrum, including the purple of blue LED wafers 2, one of package support 1, two
Light LED wafer 3, fluorescent powder 4 and transparent adhesive tape 5, two blue LED wafers 2 and a purple LED chip 3 pass through string
Connection mode combines connection and is located on the package support 1, and the transparent adhesive tape 5 coats the blue LED wafers 2 and purple LED
It chip 3 and is filled in the package support 1, the uniformly distributed fluorescent powder 4, adds the purple LED in the transparent adhesive tape 5
The fluorescent powder that chip 3 excites adjusts purple light energy accounting to 8%.
Two blue LED wafers 2 are located at side by side on the package support 1, and the purple LED chip 3 is located at described
It the right side of blue LED wafers 2 and is located on the package support 1.
The blue LED wafers 2 are vertical structure, and the purple LED chip 3 is positive assembling structure.
The material of the package support 1 is AlN ceramic, and the size of the package support 1 is 3030 specifications.
The material of the transparent adhesive tape 5 is silica gel.
The method that above-mentioned apparatus realizes plant growth lighting spectrum, includes the following steps:
By the blue LED wafers 2 and 3 excitated red fluorescent powder of purple LED chip and green emitting phosphor, it is superimposed simultaneously
The blue LED wafers 2 and itself spectrum of purple LED chip 3 obtain spectrum main body.
Above-mentioned apparatus realization plant growth lighting spectrum be can be applied into plant growth supplementing light for greenhouse, can be promoted well
The limb of plant and foliage development.
Above-described embodiment is only the more excellent embodiment of the utility model, all according to the technical essence of the utility model pair
Any simple modification, modification and alternate variation made for any of the above embodiments, are all within the scope of the technical scheme of the utility model.
Claims (7)
1. a kind of plant growth lighting device, which is characterized in that including package support, two blue LED wafers, a purple light
LED wafer, fluorescent powder and transparent adhesive tape, two blue LED wafers and a purple LED chip pass through series system group
It closes connection and is located on the package support, the transparent adhesive tape coats the blue LED wafers and purple LED chip and is filled in
In the package support, the uniformly distributed fluorescent powder in the transparent adhesive tape adds the fluorescent powder of the purple LED chip excitation
Purple light energy accounting is adjusted to 2%~8%.
2. a kind of plant growth lighting device according to claim 1, which is characterized in that two blue LED wafers
It is symmetrically arranged on the package support, the purple LED chip is located between two blue LED wafers and is located at the envelope
It fills on bracket.
3. a kind of plant growth lighting device according to claim 1, which is characterized in that the blue LED wafers are positive
Assembling structure or vertical structure.
4. a kind of plant growth lighting device according to claim 1, which is characterized in that the purple LED chip is positive
Assembling structure or vertical structure.
5. a kind of plant growth lighting device according to claim 1, which is characterized in that the material of the package support is
EMC、PCT、Al2O3Ceramics or AlN ceramic.
6. a kind of plant growth lighting device according to claim 1, which is characterized in that the size of the package support is
3030 specifications or 2835 specifications.
7. a kind of plant growth lighting device according to claim 1, which is characterized in that the material of the transparent adhesive tape is silicon
Glue or epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145330.6U CN209232789U (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145330.6U CN209232789U (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232789U true CN209232789U (en) | 2019-08-09 |
Family
ID=67508537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822145330.6U Active CN209232789U (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560074A (en) * | 2018-12-20 | 2019-04-02 | 南昌易美光电科技有限公司 | A kind of plant growth lighting device |
| CN112310265A (en) * | 2020-10-30 | 2021-02-02 | 杭州数通光电有限公司 | Light source for plant illumination and manufacturing method thereof |
| CN112397488A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating current LED chip set, high-voltage alternating current LED light source and illumination equipment |
-
2018
- 2018-12-20 CN CN201822145330.6U patent/CN209232789U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560074A (en) * | 2018-12-20 | 2019-04-02 | 南昌易美光电科技有限公司 | A kind of plant growth lighting device |
| CN112397488A (en) * | 2019-08-12 | 2021-02-23 | 杭州汉徽光电科技有限公司 | High-voltage alternating current LED chip set, high-voltage alternating current LED light source and illumination equipment |
| CN112310265A (en) * | 2020-10-30 | 2021-02-02 | 杭州数通光电有限公司 | Light source for plant illumination and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209232789U (en) | A kind of plant growth lighting device | |
| CN109560074A (en) | A kind of plant growth lighting device | |
| CN101740707B (en) | Preformed fluorescent powder patch and method for encapsulating same and light emitting diode | |
| CN212277195U (en) | High-color rendering index and high-light efficiency packaging body | |
| CN103066188B (en) | White light LED (Light Emitting Diode) capable of lighting by triggering carbon points through blue light, and preparation method thereof | |
| CN104037310B (en) | Three-primary-color matching white-light LED based on carbon quantum dots and ZnCuInS quantum dots and preparation method thereof | |
| CN208538852U (en) | A kind of encapsulating products of LED chip | |
| CN100565000C (en) | Utilize the YAG crystalline ceramics to prepare the method for white light LEDs | |
| CN207146079U (en) | The LED light supplementing lamp for plants of one lamp multipotency | |
| CN106783821A (en) | The full-spectrum LED encapsulating structure and its method for packing of a kind of unstressed configuration powder | |
| CN102244185A (en) | White light LED (light emitting diode) with high color rendering index, high light efficiency and low color temperature and preparation method thereof | |
| CN103681978A (en) | White LED package method and white LED using package method | |
| CN207097867U (en) | A kind of yellowish-white light LED road lamp of unstressed configuration powder type | |
| CN203205454U (en) | Package structure of LED light source | |
| CN205752229U (en) | A kind of encapsulating structure of high-capacity LED | |
| CN206401317U (en) | A kind of full-spectrum LED encapsulating structure of unstressed configuration powder | |
| CN207097855U (en) | A kind of quantum dot LED encapsulation structure | |
| CN109166956A (en) | Full-spectrum LED light source | |
| CN209000951U (en) | Full-spectrum LED light source | |
| CN205402577U (en) | Integration LED module based on NULL | |
| CN201956347U (en) | High-power LED (light-emitting diode) | |
| CN205944086U (en) | Nature spectrum LED light source | |
| CN201838590U (en) | Twin-wafer high-color-rendering-property warm white light packaging structure | |
| CN201448655U (en) | Light-emitting diode structure | |
| CN209641655U (en) | A kind of high pressure RGB LED component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lighting device for plant growth Effective date of registration: 20220421 Granted publication date: 20190809 Pledgee: China Merchants Bank Limited by Share Ltd. Nanchang branch Pledgor: NANCHANG YIMEI OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980004612 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230505 Granted publication date: 20190809 Pledgee: China Merchants Bank Limited by Share Ltd. Nanchang branch Pledgor: NANCHANG YIMEI OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980004612 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plant growth lighting device Effective date of registration: 20230518 Granted publication date: 20190809 Pledgee: China Merchants Bank Limited by Share Ltd. Nanchang branch Pledgor: NANCHANG YIMEI OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2023980041102 |