CN207246808U

CN207246808U - There is blue light, purple light, the plant growth lamp of UV A at the same time

Info

Publication number: CN207246808U
Application number: CN201720971257.0U
Authority: CN
Inventors: 王宪龙; 眭世荣; 曹文平
Original assignee: Guangdong Middle Farm Zhi Chuang Agricultural Science And Technology Co Ltd
Current assignee: Guangdong Middle Farm Zhi Chuang Agricultural Science And Technology Co Ltd
Priority date: 2017-08-05
Filing date: 2017-08-05
Publication date: 2018-04-17
Anticipated expiration: 2027-08-05

Abstract

The utility model discloses a kind of while there is the plant growth lamp of blue light, purple light, UV-A, including：One LED light source, the LED light source include circuit board and at least three LED lamp beads being arranged on circuit board；One driving power, for driving the LED light source；One timer.

Description

There is the plant growth lamp of blue light, purple light, UV-A at the same time

Technical field

It the utility model is related to while there is blue light, the plant growth lamp device of purple light, UV-A.

Background technology

Limited due to researching and developing, producing veterinary antibiotics, high-grade medicinal material etc. be subject to natural conditions, people using facility to cultivate, Plant is produced, the plant factor of loopful control is the highest form of industrialized agriculture, just more and more by human knowledge and use.Plant Thing factory substantially all indoors, it is necessary to using artificial lighting pattern, this requires the mankind are accurately allotted needed for plant growth Light source.

In recent years, light emitting diode (LED) technology was quickly grown, and the technical matters of LED light source is more and more ripe, and shine effect Rate is continuously improved, and cost also constantly declines.LED has advantage as is evident below compared to traditional fluorescent lighting fixture：(1) LED belongs to cold light Source, heat dissipation is few, can be irradiated close to plant without plant of burning, and small, can reduce culturing rack floor height, improve space Utilization rate；(2) long lifespan, small power consumption.The service life of LED can reach 60,000-10 ten thousand hours, be fluorescent lamp service life Several times；(3) LED monochromes are adjustable, can be according to the accurate configuration for needing to carry out light quality of plant growth.Above plurality of advantages causes Existing part tissue culture base starts to replace common fluorescent lamp to carry out illumination with LED light source, this shows in plant production industry The advantage of LED is gradually known and for producing.

The plant lamp being presently used on plant growth is largely red blue light, or colour mixture light (full spectrum), is mainly used In nursery, plant vegetables above, it is therefore an objective to pursue fast-growth, take reinforcement light intensity, the mode of densely arranged lamps and lanterns, lamps and lanterns used more The light 70-80% sent, or even 90% be feux rouges, is provided to improve photosynthetic efficiency, promotes plant to grow soon.But have But lack use beneficial to blue light, purple light and the ultraviolet light of the secondary metabolites such as induction biosynthesis and inverting biological alkali is stimulated.Sealing entirely There is no sunlight in the plant factor closed, even the sun optical thin film greenhouse generally used by the north, since ultraviolet light is basic Filtered out by film and shadow shield, although the veterinary antibiotics appearance produced also is not much different without significant difference, mouthfeel, But nutrient composition content substantially reduces, especially medicinal plant, such as the ginseng planted out, contained medicinal ingredient ginseng A kind of saponin (alkaloid) content is extremely low.Therefore, the artificial light source at present in all industrialized agriculture productions all lacks purple light, UV-A Light so that edible, medicinal plant quality declines, and nutritional ingredient is poorer than outdoor plantation.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a plant growth combined light source lamp, efficiently uses LED can precisely choose the characteristics of special wavelength, with the addition of purple light, UV-A light-emitting devices, can suppress to plant to a certain extent The excessive growth of thing overground part, and stimulate the synthesis and conversion of the secondary metabolites such as plant alkaloid, improve medicinal plant it is effective into Point, practicality is high.

Technical solution is used by the utility model solves its technical problem：

There is the combined light source growth lamp of blue light, purple light, UV-A at the same time, including：One LED combination light source, the LED light source Including circuit board and the LED lamp bead being arranged on circuit board, the lamp bead includes at least 370nm UV-A, a 400nm The blue light of wavelength purple light and 450nm；One LED circuit is set, and the lamp bead of 0.2W is made 0.15W drop power uses, and by 3.0V's Voltage drops to 2.8V, improves luminous efficiency and lamp bead service life；One lamp housing, the shell carry polylith magnet, for easy, fast Quick-mounting is fitted on plant growth brandreth, without using the traditional approach for punching, tightening up a screw on the top of the shelf；One driving power, is used for Drive the LED light source；One timer, for time switch.

Further, the LED lamp bead decompression, reduction power use, and are divided into multigroup arrangement.

Further, quantity at least three of the LED lamp bead, and the spacing distance between adjacent LED lamp bead is identical.

Further, the light that the LED lamp bead is sent is the blue light of 450nm, 400nm at least containing peak wavelength The UV-A of purple light, 370nm, purple light, UV-A accountings are respectively ten a quarters.

Further, the LED light source is connected with external driving power.

Further, the LED lamp lamp body has polylith magnet bayonet, directly can arbitrarily adsorb installed in plant growth On brandreth.

Further, the LED light has a heat radiation body for carrying magnet bayonet, can not have to fixing piece, arbitrarily Adsorbing, on plant growth brandreth, an external power supply, a timer, can set, change daily irradiation time, Artificial adjustment is carried out to daily light application time by timing means.

The beneficial effects of the utility model are：

1. by LED blue lights, purple light, UV-A light sources on same lamps and lanterns, collective effect, can press down to a certain extent The excessive growth of ground plant processed, and promote the synthesis and conversion of the secondary metabolites such as plant alkaloid, improve the medicinal of medicinal plant Component content.

2. a timing means, with making adjustments daily light application time so that medicinal plant obtains most according to the natural law Good light irradiation time；Or in order to obtain stress effect, artificially arrange certain day irradiation 4 it is small when within, or 16 it is small when more than.

3. each timing means corresponds to one group of growth lamp, to ensure particularity and section of the different cultivated plants to lighting requirements Playing property.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Attached drawing be the utility model have at the same time blue light, purple light, UV-A plant growth lamp stereogram.

Embodiment

Referring to the drawings, the plant growth lamp that the utility model has blue light, purple light, UV-A at the same time includes：Lamp body 1, magnet Bayonet 2, at least 3 LED lamp bead 3-1,3-2 and 3-3, lamp body external connection 4, driving power 6, timer 7.

The monnolithic case of the lamp body 1 is the hard lamp bar of long flat.The magnet bayonet 2 is installed on lamp body 1, for letter Just, it is quickly assembled on plant growth brandreth, avoids fixing LED lamp bodies by screw bayonet on the top of the shelf.LED lamp bead 3- 1st, blue light of the light that 3-2 and 3-3 are sent at least containing peak wavelength for 450nm, and the UV-A of the purple light of 400nm, 370nm, The light of above-mentioned wave-length coverage is conducive to improve the content of the secondary metabolites such as plant alkaloid, in particular for medicinal plant, effect Fruit is obvious.

Plant growth lamp described while that there is blue light, purple light, UV-A, can with lamp body external connection 4 by adapter 5 with Driving power 6 is connected, and driving power 6 is connected with timer 7.By setting the parameter of timer 7, driving power 6 can be controlled Push And Release, so as to control the light irradiation time of plant growth lamp described in the utility model, the growth for being allowed to meet target crop is practised Property, also it can shorten or extend light irradiation time taking human as manufacture stress conditions, promote the accumulation of the secondary metabolites such as alkaloid.

It should be appreciated that above-described embodiment is intended merely to that conveniently the utility model is explained, it is any to be based on this reality , all should be within the protection scope of the present utility model with novel method.

Claims

1. there is the plant growth lamp of blue light, purple light, UV-A at the same time, including：One LED combination light source, the LED light source include electricity Road plate and the LED lamp bead being arranged on circuit board, it is purple that the lamp bead includes at least 370nm UV-A, a 400nm wavelength The blue light of light and 450nm；One LED circuit is set, and the lamp bead of 0.2W is made 0.15W drop power uses, and by the voltage drop of 3.0V To 2.8V, luminous efficiency and lamp bead service life are improved；One lamp housing, the shell carry polylith magnet, for easy, quick assembling Onto plant growth brandreth, without using the traditional approach for punching, tightening up a screw on the top of the shelf；One driving power, for driving State LED light source；One timer, for time switch.

2. plant growth lamp according to claim 1 while that there is blue light, purple light, UV-A, it is characterised in that：Lamps and lanterns light Source is made of blue light, purple light and UV-A, and purple light, UV-A accountings are respectively ten a quarters.

3. plant growth lamp according to claim 1 while that there is blue light, purple light, UV-A, it is characterised in that：Lamp housing The magnet carried is magnet bayonet, for simplicity, is quickly assembled to plant growth brandreth.

4. plant growth lamp according to claim 1 while that there is blue light, purple light, UV-A, it is characterised in that：It is described The light that LED lamp bead is sent is at least containing the blue light that peak wavelength is 450nm, the purple light of 400nm and the UV-A of 370nm.

5. plant growth lamp according to claim 1 while that there is blue light, purple light, UV-A, it is characterised in that：It is described The external driving power of LED light source.

6. according to claim 1-5 any one of them plant growth lamps, it is characterised in that carry magnet bayonet including one Heat radiation body, can not have to fixing piece, any to adsorb, on plant growth brandreth, an external power supply, a timing Device, can set, change daily irradiation time.