CN106287243A - A kind of plant illumination COB LED - Google Patents

A kind of plant illumination COB LED Download PDF

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Publication number
CN106287243A
CN106287243A CN201610617763.XA CN201610617763A CN106287243A CN 106287243 A CN106287243 A CN 106287243A CN 201610617763 A CN201610617763 A CN 201610617763A CN 106287243 A CN106287243 A CN 106287243A
Authority
CN
China
Prior art keywords
led chip
light
blue
light led
white
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.)
Pending
Application number
CN201610617763.XA
Other languages
Chinese (zh)
Inventor
王�华
眭世荣
谢文浩
陶炳志
梁国海
张剑平
余荣桑
胡晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Light Sources Re-Invent Industry Center Associating Guangdong Nanhai District Foshan City
Original Assignee
New Light Sources Re-Invent Industry Center Associating Guangdong Nanhai District Foshan City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Light Sources Re-Invent Industry Center Associating Guangdong Nanhai District Foshan City filed Critical New Light Sources Re-Invent Industry Center Associating Guangdong Nanhai District Foshan City
Priority to CN201610617763.XA priority Critical patent/CN106287243A/en
Publication of CN106287243A publication Critical patent/CN106287243A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The invention discloses a kind of plant illumination COB LED, its structure includes aluminum base plate, it is packaged with blue LED die, red LED chip, White-light LED chip by COB, it is characterized in that, the quantity ratio of described red LED chip, described blue-light LED chip and described White-light LED chip is 10:1:1, and described red LED chip surrounds described blue-light LED chip and described White-light LED chip.The area of the present invention is little, and radiating efficiency is high, drive electric current little, the plant illumination of life-span length COB LED, and can the most arbitrarily change the ratio of HONGGUANG and blue light.

Description

A kind of plant illumination COB LED
Technical field
The present invention relates to plant lamp technical field, particularly relate to a kind of plant illumination COB LED.
Background technology
Illumination is one of important environmental factors of plant growing, is the energy source of photosynthesis of plant, directly affects and plant The growth metabolism of thing.Illumination is also that the plants such as regulation photomorphogenesis, photoperiodical reaction and inherent biological clock rhythm are important The signal of vital movement.Lamp is limited by geographical position, season, meteorological condition, it is impossible to effectively utilized by plant, constraint Crop is cultivated and the characteristic such as its light intensity, photon flow, light quality, photoperiod cannot be accurately controlled, and the most not plant growing is Good light source.But, these Traditional Man light sources generally have the shortcomings such as power is big, luminous efficiency is low, caloric value is big, power consumption is high, Limit to its range of application.
As forth generation novel illumination light source, LED has many and is different from the feature of other electric light sources, and this also becomes The first-selection of energy-conserving and environment-protective light source.In plant illumination LED plant lamp, HONGGUANG is primarily due to the plant need to red blue light more than blue light Ask different.HONGGUANG has promotion axis section to take root, chlorophyll formation, Carbohydrate Accumulation and absorption and the effect of utilization. Use the LED plant growth lamp light filling of HONGGUANG for promoting the Rapid Rooting of various plants and improving seedling matter during the most numerous Dose-effect fruit is substantially.So selecting plant growth lamp when of planting plants, according to the reasonably combined red blue light of the needs of plant, with Reach best light filling effect.
Summary of the invention
The technical problem to be solved in the present invention is the limitation that plant illumination light source proportion of red blue light can not arbitrarily regulate, According to different plants, proportion of red blue light demand difference can be regulated.
The technical solution adopted for the present invention to solve the technical problems is: a kind of plant illumination COB LED, its structure Including aluminum base plate, it is packaged with blue LED die, red LED chip, White-light LED chip, described red-light LED core by COB The quantity ratio of sheet, described blue-light LED chip and described White-light LED chip is 10:1:1, and described red LED chip surrounds described indigo plant Light LED chip and described White-light LED chip.
Described red LED chip is divided into four groups to control respectively, and the number of red LED chips described in each group is 1,2 respectively, 3,4.
Described blue-light LED chip and described White-light LED chip are one group.
Described blue-light LED chip and described White-light LED chip individually control.
On described aluminum base plate, the gap of LED chip is equipped with protective layer.
Described red LED chip, described blue-light LED chip and described White-light LED chip form the rectangular array of 4 × 3, Described blue-light LED chip and described White-light LED chip are positioned at the centre of array.
Therefore, the beneficial effect that the present invention provides has:
(1) quick heat radiating on aluminium base, chip area is little, and radiating efficiency is high, drive electric current little, thus has low thermal resistance, high heat The high-cooling property led.Comparing common SMD low-power light source feature: brightness is higher, thermal resistance little (< 6 DEG C/W), light decay is less, aobvious refers to Higher, hot spot is perfect, and the life-span is long.
(2) control of each group LED chip is separate, can carry according to different plants and different ambient For illumination and the different brightness of Different Red blue light ratio, reach effect that is energy-conservation and that promote plant growing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the present invention;
Now by as follows for the label declaration in accompanying drawing:
1 aluminum base plate;2 red LED chips;3 blue-light LED chips;4 White-light LED chips.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not For limiting the present invention.
A kind of plant illumination COB LED as shown in Figure 1, its structure includes aluminum base plate, is packaged with indigo plant by COB Color LED chip, red LED chip, White-light LED chip, the quantity of red LED chip, blue-light LED chip and White-light LED chip Ratio is 10:1:1, and red LED chip surrounds blue-light LED chip and White-light LED chip.Red LED chip is divided into four groups to control respectively System, the number of each group of red LED chips is 1,2,3,4 respectively.Blue-light LED chip and White-light LED chip are one group.Blue light LED chip and White-light LED chip individually control.Aluminum base plate is laid in the gap of LED chip protective layer.HONGGUANG LED chip, blue-light LED chip and White-light LED chip form the rectangular array of 4 × 3, blue-light LED chip and White-light LED chip It is positioned at the centre of array.
Due to 10 red LED chips respectively with quantity for 1, the four core assembly sheet groups of 2,3,4 are respectively controlled, blue light LED chip and White-light LED chip are also respectively controlled, so blue-light LED chip and red LED chip can be at 1:1 to 1: Arbitrarily regulating between 10, range of accommodation is wide.When needing more sufficient light, white LED chip can be lighted increase bright Degree.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, And all these modifications and variations all should belong to the protection domain of claims of the present invention.

Claims (6)

1. a plant illumination COB LED, its structure includes aluminum base plate, is packaged with blue LED die, red by COB Light LED chip, White-light LED chip, it is characterised in that described red LED chip, described blue-light LED chip and described white light LEDs The quantity ratio of chip is 10:1:1, and described red LED chip surrounds described blue-light LED chip and described White-light LED chip.
A kind of plant illumination COB LED the most according to claim 1, it is characterised in that described red LED chip divides Being four groups to control respectively, the number of red LED chips described in each group is 1,2,3,4 respectively.
A kind of plant illumination COB LED the most according to claim 1, it is characterised in that described blue-light LED chip and Described White-light LED chip is one group.
A kind of plant illumination COB LED the most according to claim 1, it is characterised in that described blue-light LED chip and Described White-light LED chip individually controls.
A kind of plant illumination COB LED the most according to claim 1, it is characterised in that LED on described aluminum base plate The gap of chip is equipped with protective layer.
A kind of plant illumination COB LED the most according to claim 1, it is characterised in that described red LED chip, Described blue-light LED chip and described White-light LED chip form the rectangular array of 4 × 3, described blue-light LED chip and described in vain Light LED chip is in the centre of array.
CN201610617763.XA 2016-07-29 2016-07-29 A kind of plant illumination COB LED Pending CN106287243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610617763.XA CN106287243A (en) 2016-07-29 2016-07-29 A kind of plant illumination COB LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610617763.XA CN106287243A (en) 2016-07-29 2016-07-29 A kind of plant illumination COB LED

Publications (1)

Publication Number Publication Date
CN106287243A true CN106287243A (en) 2017-01-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610617763.XA Pending CN106287243A (en) 2016-07-29 2016-07-29 A kind of plant illumination COB LED

Country Status (1)

Country Link
CN (1) CN106287243A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107852999A (en) * 2017-11-09 2018-03-30 成都新柯力化工科技有限公司 A kind of LED suitable for the illumination of lily young shoot
CN110268890A (en) * 2019-07-23 2019-09-24 厦门迈信物联科技股份有限公司 A kind of LED kind plant lamp

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102138464A (en) * 2010-12-14 2011-08-03 杭州汉徽光电科技有限公司 Light supplement method for greenhouse plant cultivation
US20120043907A1 (en) * 2010-08-20 2012-02-23 Dicon Fiberoptics, Inc. Compact high brightness led grow light apparatus, using an extended point source led array with light emitting diodes
CN202629638U (en) * 2012-04-12 2012-12-26 周海兵 COB (Chip on Board)-packaged LED (Light-Emitting Diode) plant lamp
CN203823597U (en) * 2014-05-22 2014-09-10 厦门多彩光电子科技有限公司 Circular COB (chip on board) encapsulated LED lamp for plant growth
CN204114632U (en) * 2014-08-28 2015-01-21 中山大学 LED plant growth lamp and LED plant growth lamp system
CN204176469U (en) * 2014-11-07 2015-02-25 天津职业技术师范大学 LED plant growth lamp
CN104456202A (en) * 2014-11-26 2015-03-25 江门市三泰照明制品有限公司 LED plant lamp and usage method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120043907A1 (en) * 2010-08-20 2012-02-23 Dicon Fiberoptics, Inc. Compact high brightness led grow light apparatus, using an extended point source led array with light emitting diodes
CN102138464A (en) * 2010-12-14 2011-08-03 杭州汉徽光电科技有限公司 Light supplement method for greenhouse plant cultivation
CN202629638U (en) * 2012-04-12 2012-12-26 周海兵 COB (Chip on Board)-packaged LED (Light-Emitting Diode) plant lamp
CN203823597U (en) * 2014-05-22 2014-09-10 厦门多彩光电子科技有限公司 Circular COB (chip on board) encapsulated LED lamp for plant growth
CN204114632U (en) * 2014-08-28 2015-01-21 中山大学 LED plant growth lamp and LED plant growth lamp system
CN204176469U (en) * 2014-11-07 2015-02-25 天津职业技术师范大学 LED plant growth lamp
CN104456202A (en) * 2014-11-26 2015-03-25 江门市三泰照明制品有限公司 LED plant lamp and usage method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107852999A (en) * 2017-11-09 2018-03-30 成都新柯力化工科技有限公司 A kind of LED suitable for the illumination of lily young shoot
CN110268890A (en) * 2019-07-23 2019-09-24 厦门迈信物联科技股份有限公司 A kind of LED kind plant lamp

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Application publication date: 20170104