CN203560760U - LED plant lamp tube - Google Patents

LED plant lamp tube Download PDF

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Publication number
CN203560760U
CN203560760U CN201320757193.6U CN201320757193U CN203560760U CN 203560760 U CN203560760 U CN 203560760U CN 201320757193 U CN201320757193 U CN 201320757193U CN 203560760 U CN203560760 U CN 203560760U
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CN
China
Prior art keywords
light source
led light
led
circuit board
radiator
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.)
Expired - Fee Related
Application number
CN201320757193.6U
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Chinese (zh)
Inventor
罗文正
赵晓艳
郭建芳
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Sichuan Sunfor Light Co Ltd
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Sichuan Sunfor Light Co Ltd
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Filing date
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Priority to CN201320757193.6U priority Critical patent/CN203560760U/en
Application granted granted Critical
Publication of CN203560760U publication Critical patent/CN203560760U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an LED plant lamp tube (100). The LED plant lamp tube (100) comprises a left end (1), a radiator (2), a driving power supply (3), an LED light source module (4), a lamp shade (5) and a right end (6), wherein the LED light source module (4) is installed on the radiator (2), the lamp shade (5) is fixed to the radiator (2), the driving power supply (3) is arranged inside the radiator (2), and the left end (1) and the right end (6) are fixed to the two ends of the radiator (2) respectively. The LED plant lamp tube (100) is characterized in that the LED light source module (4) comprises an LED light source set and a circuit board (404), the LED light source set comprises red-light LED light sources (401) and blue-light LED light sources (402), and the red-light LED light sources (401) and the blue-light LED light sources (402) are arranged in a cross mode. The LED plant lamp tube (100) has the advantages that the structure is simple, the ratio of the red-light LED light sources to the blue-light LED light sources can be set flexibly, the ratio can be adjusted according to different requirements for wavelengths of different plants or different requirements for wavelengths of the same kind of plants in different times, and thus growth of the plants can be adjusted effectively through the spectrum of lamplight.

Description

A kind of LED plant fluorescent tube
Technical field
The utility model relates to LED lighting field, especially relates to a kind of LED plant fluorescent tube.
Background technology
As everyone knows, in growing process, illumination has directly affected the upgrowth situation of plant, and at present, the light fixture that room lighting adopts mostly is incandescent lamp or common LED lamp.Because the required light wavelength of growth and development of plants is 400-700nm, so most light can not be utilized by photosynthesis of plant in incandescent light source, both wasted electricity, be also unfavorable for plant growth.And common LED lamp is owing to being subject to the wavelength of LED illuminator and the restriction of different wave length LED illuminator ratio, the DeGrain to Promoting plant growth, can not meet people's needs.
Show after deliberation, the required light wavelength of growth and development of plants is 400-700nm, and LED blue light and red light wavelength are respectively 400-500nm, 610-720nm, and these two kinds of light positives are well plant required two kinds ' light are fertile '.The reddest blue combined light of applicable growth and development of plants, and single ruddiness or blue light are grown not too much influence to Promoting plant growth.So all complete to now plant light compensation, Promoting plant growth growth, change Plant Light cycle by red blue combined light.And LED light fixture has efficient, energy-conservation long service life and the advantages such as convenient are installed, so people utilize LED lamp to produce the required mixed light of growth and development of plants.As disclosed a kind of LED plant lamp that is beneficial to plant growth in the Granted publication number patent that is CN202153887U, it utilizes the combination results mixed light of blue-ray LED and red light fluorescent powder, and reaches by adjusting the power of LED plant lamp the object promoting different plant growths.But because it is to utilize the combination of blue-ray LED and red light fluorescent powder to obtain red blue mixed light, so can not control the proportioning of red blue spectrum, make it can not meet the different demands of different plant different times to red blue spectrum.
Utility model content
For the problems referred to above, the utility model provides a kind of LED plant fluorescent tube.
The utility model discloses a kind of LED plant fluorescent tube, it comprises: left end head, radiator, driving power, LED light source module, lampshade and right-hand member head, described LED light source module is arranged on described radiator, described lampshade is fixed on described radiator, described driving power is arranged in described radiator, described left end head and described right-hand member head are separately fixed at the two ends of described radiator, it is characterized in that, described LED light source module comprises LED light source group and circuit board, and wherein said LED light source group comprises red-light LED light source and the blue-ray LED light source of cross arrangement.
According to one preferred embodiment, the described red-light LED light source in described LED light source group and the quantity of described blue-ray LED light source are than being 10:1,9:1,8:1,7:1,6:1 or 5:1.
According to one preferred embodiment, on described LED light source module, at least comprise one group described in LED light source group, wherein described in every group, the described red-light LED light source in LED light source group and described blue-ray LED light source are connected in series.
According to one preferred embodiment, described in every group, in LED light source group, be also connected in series with current regulator diode.
Preferred embodiment the described LED light source group being welded at the upper surface of described circuit board has formed an area source according to one, and the exiting surface of described area source is square, rectangle, circle or other polygons.
According to one preferred embodiment, the aluminum base circuit board that described circuit board is high heat conduction, copper base circuit board, FR4 circuit board or ceramic base circuit board.
Preferred embodiment on described circuit board, be provided with circuit according to one, described LED light source group is welded at the upper surface of described circuit board and is electrically connected with described circuit by series connection or mode in parallel or that go here and there and combine.
Preferred embodiment described driving power is fixed in the inner chamber body of described radiator according to one, and with described LED light source module electrical connection.
According to one preferred embodiment, described driving power is common driving power or dimming drive power.
According to one preferred embodiment, in described driving power, also comprise control device, described control device is connected respectively with LED light source group described at least two groups, between wherein said LED light source group described red-light LED light source from the quantity of described blue-ray LED light source than different.
According to one preferred embodiment, described lampshade is transparent or translucent PC lampshade, PMMA lampshade or glass lamp shade.
According to one preferred embodiment, described left end head is or/and the outer face of described right-hand member head is provided with three-phase socket, the outer face of described left end head and described right-hand member head is provided with at least one screwed hole, and described left end head and described right-hand member head are connected and fixed by screw and described radiator.
According to one preferred embodiment, described left end head or/and the inside of described right-hand member head be connected with described driving power, described left end head or/and the outside of described right-hand member head by described three-phase socket, be connected with power supply circuits.
The utility model has the advantage of:
1. red and blue LED proportioning is flexible, can be different to the demand of wavelength according to different plants or kindred plant different times, adjust LED proportioning.
2. three-phase Interface design, can directly access civil power, easy to use.
3. the effective coordinate plant growth of simple in structure, light spectrum.
4.LED light source long service life, pollution-free, hose-shaped design meets the understanding of people to traditional tube, more acceptant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is LED light source module schematic diagram of the present utility model;
Fig. 3 is driving power schematic diagram of the present utility model;
Fig. 4 is sectional view of the present utility model;
Fig. 5 is termination knot composition of the present utility model;
Fig. 6 is circuit theory diagrams of the present utility model;
Reference numerals list
100:LED plant fluorescent tube
1: left end head 2: radiator 3: driving power 4:LED light source module
5: lampshade 6: right-hand member head
101: three-phase socket 102: screw
301: common driving power 302: dimming drive power 303: control device
401: red-light LED light source 402: blue-ray LED light source 403: current regulator diode
404: circuit board
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model.
Fig. 1 is structural representation of the present utility model.It shows a kind of LED plant fluorescent tube 100, and it comprises: left end head 1, radiator 2, driving power 3, LED light source module 4, lampshade 5 and right-hand member head 6.LED light source module 4 is arranged on described radiator 2.Lampshade 5 is fixed on described radiator 2.Driving power 3 is arranged in described radiator 2.Left end head 1 and right-hand member head 6 are separately fixed at the two ends of radiator 2.LED light source module 4 comprises LED light source group and circuit board 404.Wherein LED light source group comprises red-light LED light source 401 and blue-ray LED light source 402.Red-light LED light source 401 and blue-ray LED light source 402 be cross arrangement in proportion.
Fig. 3 is LED light source module schematic diagram of the present utility model.LED light source module 4 comprises LED light source group and circuit board 404.
Circuit board 404 can be aluminum base circuit board, copper base circuit board, FR4 circuit board or the ceramic base circuit board of high heat conduction.On circuit board 404, by printing or other circuit technologies, be provided with circuit.
LED light source group comprises red-light LED light source 401, blue-ray LED light source 402 and current regulator diode 403.Wherein, red-light LED light source 401 and blue-ray LED light source 402 in proportion cross arrangement be connected in series.The quantity of red-light LED light source 401 and blue-ray LED light source 402 is than determining according to the needs of plant growth.This quantity than can be in 10:1,9:1,8:1,7:1,6:1,5:1 a kind of.Current regulator diode 403 is also connected in series with red-light LED light source 401 and blue-ray LED light source 402.Current regulator diode 403 can keep the stable of described LED light source group work.
In LED light source module 4, the quantity of LED light source group can be 1 group, also can be many groups.While only having one group of LED light source group in LED light source module 4, red-light LED light source 401, blue-ray LED light source 402 and current regulator diode 403 are directly serially connected in the circuit of circuit board 404 upper surfaces.While having many group LED light source groups in LED light source module 4, between LED light source group, can be welded in the circuit of circuit board 404 upper surfaces by series connection or mode in parallel or that go here and there and combine.And be electrically connected with the circuit on circuit board 404.As shown in circuit theory diagrams as of the present utility model in Fig. 6.And the LED light source group of the upper surface of circuit board 404 has formed an area source.The exiting surface of this area source can be square, rectangle, circle or other polygons.
Owing to being according to the ratio cross arrangement of the needs of plant growth between red-light LED light source 401 and blue-ray LED light source 402.So the red light producing and blue light can merge well, thereby can produce balancedly irradiate crops of fusion light that plant needs, merge light utilization efficiency high, save cost.
Fig. 3 is driving power schematic diagram of the present utility model.Driving power 3 can be common driving power 301.Also can be dimming drive power 302.By dimming drive power 302, can control the luminous intensity of red-light LED light source 401 and blue-ray LED light source 402.Can also in driving power 3, control device 303 can also be set in addition.Control device 303 is connected respectively with at least two group LED light source groups, wherein between LED light source group red-light LED light source 401 from the quantity of blue-ray LED light source 402 than different.Now, the many groups of LED light source groups with different red and blue LED quantity ratios are set in LED light source module 4, by control device 303, expose and answer the LED light source group of red and blue LED quantity ratio in control point as required, thereby control the proportioning of red blue spectrum.Can carry out modularized design to LED light source, as required by the LED light source pack module of various proportionings, by control device 303, light the LED light source group of corresponding red and blue LED quantity ratio, further regulate light fixture spectrum, realize time sharing segment dimming function.Can meet so the different demands of different plant different times to red blue spectrum and intensity of illumination.For example flowers see leaf or leafy vegetable, configuration is selected below 6.8:1, blue light is slightly many, because blue light is conducive to plant leaf blade growth.See selecting more than 6.8:1 at florescence light filling of flower, red light is many, because red light is conducive to flowering of plant and result.From seedling to the whole growth period of blooming, all want light filling, select 6-7:1 just.
Fig. 4 is sectional view of the present utility model.It is intended to be illustrated more clearly in the structural relation of radiator 2, driving power 3, LED light source module 4 and lampshade 5 in the utility model LED plant fluorescent tube 100.From Fig. 2, we can be clear that, the circuit board 404 of LED light source module 4 is fixed on radiator 2.Driving power 3 is fixed in the inner chamber body of radiator 2, and is electrically connected with LED light source group.Lampshade 5 can be by being fixed on radiator 2.LED light source module 4 is encapsulated in the annular seal space of radiator 2 and lampshade 5 formation.
Lampshade 5 can be transparent or translucent PC lampshade or PMMA lampshade, can be also glass lamp shade.And can apply layer of fluorescent powder layer on lampshade 5.This layer of phosphor powder layer can be the phosphor powder layer that red fluorescence powder and blue colour fluorescent powder mix.By being set on lampshade 5, the phosphor powder layer of red fluorescence powder and blue colour fluorescent powder mixing can further increase the effect of the proportioning of red blue spectrum.Also can make red light and blue light merge further.Thereby can produce balancedly irradiate crops of fusion light that plant needs, further improve the utilization rate that merges light.
Fig. 5 is termination knot composition of the present utility model.Left end head 1 is or/and the outer face of right-hand member head 6 is provided with three-phase socket 101.The outer face of left end head 1 and right-hand member head 6 is provided with at least one for the fixing screwed hole of termination.Left end head 1 is or/and the inside of the three-phase socket 101 on right-hand member head 6 and driving power 3 electrical connections.Left end head 1 or/and the outside of termination 6 by three-phase socket 101, be connected with power supply circuits.Left end head 1 and right-hand member head 6 are fixedly connected on the two ends of radiator 2 by screw 102.
The utility model has the advantage of:
1. red and blue LED proportioning is flexible, can be different to the demand of wavelength according to different plants or kindred plant different times, adjust LED proportioning.
2. three-phase Interface design, can directly access civil power, easy to use.
3. the effective coordinate plant growth of simple in structure, light spectrum.
4.LED light source long service life, pollution-free, hose-shaped design meets the understanding of people to traditional tube, more acceptant.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.

Claims (13)

1. a LED plant fluorescent tube (100), it comprises: left end head (1), radiator (2), driving power (3), LED light source module (4), lampshade (5) and right-hand member head (6),
Described LED light source module (4) is arranged on described radiator (2), described lampshade (5) is fixed on described radiator (2), described driving power (3) is arranged in described radiator (2), described left end head (1) and described right-hand member head (6) are separately fixed at the two ends of described radiator (2)
It is characterized in that,
Described LED light source module (4) comprises LED light source group and circuit board (404), and wherein said LED light source group comprises red-light LED light source (401) and the blue-ray LED light source (402) of cross arrangement.
2. LED plant fluorescent tube according to claim 1 (100), is characterized in that, the described red-light LED light source (401) in described LED light source group is 10:1,9:1,8:1,7:1,6:1 or 5:1 with the quantity of described blue-ray LED light source (402) ratio.
3. LED plant fluorescent tube according to claim 2 (100), it is characterized in that, LED light source group described at least comprising one group on described LED light source module (4), wherein described in every group, the described red-light LED light source (401) in LED light source group and described blue-ray LED light source (402) are connected in series.
4. LED plant fluorescent tube according to claim 3 (100), is characterized in that, is also connected in series with current regulator diode (403) described in every group in LED light source group.
5. LED plant fluorescent tube according to claim 4 (100), it is characterized in that, the described LED light source group being welded at the upper surface of described circuit board (404) has formed an area source, and the exiting surface of described area source is square, rectangle, circle or other polygons.
6. LED plant fluorescent tube according to claim 1 (100), is characterized in that, the aluminum base circuit board that described circuit board (404) is high heat conduction, copper base circuit board, FR4 circuit board or ceramic base circuit board.
7. according to the LED plant fluorescent tube (100) described in claim 1 or 6, it is characterized in that, described circuit board is provided with circuit on (404), and described LED light source group is welded at the upper surface of described circuit board (404) and is electrically connected with described circuit by series connection or mode in parallel or that go here and there and combine.
8. LED plant fluorescent tube according to claim 1 (100), is characterized in that, described driving power (3) is fixed in the inner chamber body of described radiator (2), and is electrically connected with described LED light source module (4).
9. according to the LED plant fluorescent tube (100) described in claim 1 or 8, it is characterized in that, described driving power (3) is common driving power (301) or dimming drive power (302).
10. LED plant fluorescent tube according to claim 9 (100), it is characterized in that, in described driving power (3), also comprise control device (303), described control device (303) is connected respectively with LED light source group described at least two groups, between wherein said LED light source group described red-light LED light source (401) from the quantity of described blue-ray LED light source (402) than different.
11. LED plant fluorescent tubes according to claim 1 (100), is characterized in that, described lampshade (5) is transparent or translucent PC lampshade, PMMA lampshade or glass lamp shade.
12. LED plant fluorescent tubes according to claim 1 (100), it is characterized in that, described left end head (1) is or/and the outer face of described right-hand member head (6) is provided with three-phase socket (101), the outer face of described left end head (1) and described right-hand member head (6) is provided with at least one screwed hole, and described left end head (1) and described right-hand member head (6) are connected and fixed by screw (102) and described radiator (2).
13. LED plant fluorescent tubes according to claim 12 (100), it is characterized in that, described left end head (1) or/and the inside of described right-hand member head (6) be connected with described driving power (3), described left end head (1) or/and the outside of described right-hand member head (6) be connected with power supply circuits by described three-phase socket (101).
CN201320757193.6U 2013-11-26 2013-11-26 LED plant lamp tube Expired - Fee Related CN203560760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320757193.6U CN203560760U (en) 2013-11-26 2013-11-26 LED plant lamp tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320757193.6U CN203560760U (en) 2013-11-26 2013-11-26 LED plant lamp tube

Publications (1)

Publication Number Publication Date
CN203560760U true CN203560760U (en) 2014-04-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501032A (en) * 2014-11-26 2015-04-08 江门市三泰照明制品有限公司 LED plant lamp and application method thereof
CN105910018A (en) * 2016-06-08 2016-08-31 江门市新中光科技有限公司 LED plant growth lamp light source plate capable of randomly combining colored light ratio
CN109058778A (en) * 2018-08-23 2018-12-21 清华大学深圳研究生院 A kind of household plant factory LED illumination lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501032A (en) * 2014-11-26 2015-04-08 江门市三泰照明制品有限公司 LED plant lamp and application method thereof
CN105910018A (en) * 2016-06-08 2016-08-31 江门市新中光科技有限公司 LED plant growth lamp light source plate capable of randomly combining colored light ratio
CN109058778A (en) * 2018-08-23 2018-12-21 清华大学深圳研究生院 A kind of household plant factory LED illumination lamp

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140423

Termination date: 20181126

CF01 Termination of patent right due to non-payment of annual fee