CN203686715U - LED plant lamp tube - Google Patents
LED plant lamp tube Download PDFInfo
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- CN203686715U CN203686715U CN201420078775.6U CN201420078775U CN203686715U CN 203686715 U CN203686715 U CN 203686715U CN 201420078775 U CN201420078775 U CN 201420078775U CN 203686715 U CN203686715 U CN 203686715U
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Abstract
The utility model relates to a plant lamp tube, in particular to an LED plant lamp tube which comprises a plurality of LED lamp beads, an aluminum substrate, a metal lamp tube shell, a plastic lampshade, an end cap and a constant-current power supply. Power of each LED lamp bead is 1W to 3W, and the LED lamp beads emit blue light with the wavelength being 450nm and red light with the wavelength being 660nm. The aluminum substrate is provided with a printed circuit. A cavity with two open ends is formed in the metal lamp tube shell. One face of the metal lamp tube shell is provided with the aluminum substrate. Each LED lamp bead comprises a fixing end and a light-emitting end. The LED lamp beads are welded to the printed circuit of the aluminum substrate through the fixing ends, then electrically connected with the constant-current power supply, and then connected with the power supply through the end cap. The rectangular aluminum substrate makes full contact with the rectangular metal lamp tube shell, and therefore the heat-dissipating effect of the LED lamp beads is good; the LED lamp beads with the power being 1W to 3W emit the blue light with the wavelength being 450nm and the red light with the wavelength being 660nm, absorption of plants is good, and the purpose of saving the energy is achieved.
Description
Technical field
The utility model relates to plant lamp, in particular to a kind of LED plant fluorescent tube.
Background technology
Plant needs illumination, to promote its growth; Research shows the growth effect maximum to plant at the blue light of visible light wave range 400nm～520nm and the ruddiness of 610nm～720nm, is beneficial to plant and absorbs; And in blue wave band and red spectral band, the most remarkable on the impact of plant with the blue light of 450nm and the ruddiness of 660nm again.
A kind of LED plant fluorescent tube is provided in correlation technique, has mainly comprised LED lamp pearl, Lamp cup, circular aluminum substrate and the control circuit of multiple 1W of being less than; Wherein, be provided with circular aluminum substrate and multiple LED lamp pearl on Lamp cup, each lamp pearl is all electrically connected with aluminium base, the heat that aluminium base produces for distributing LED lamp pearl; Aluminium base and control circuit electrically connect, for making the multiple LED lamp of control circuit control pearl luminous; Control circuit is connected with power supply, with thinking that whole LED plant fluorescent tube provides power supply.
But, the LED plant fluorescent tube that correlation technique provides, using the relatively aluminium base of small size is multiple concentrated LED lamp pearl heat radiations, the heat radiation natural effect of aluminium base is bad, and cause the illumination working time of LED plant fluorescent tube oversize, cause heat not distribute in time, temperature is higher, the light decay of the chip of LED lamp pearl is obviously aggravation also, therefore choice for use is less than the LED lamp pearl of 1W, but the light wave of the red spectral band that the LED lamp pearl that is less than 1W sends is between 570nm～630nm, plant absorbs not remarkable to the light wave of this wave band, thereby make the impact of the Illumination on Plant that this LED lamp pearl sends lower, make the easy excessive growth of plant, for example, if while using LED lamp high-power and that light-emitting area is relatively large (the LED lamp of 3W), need other provided with fan to dispel the heat to LED etc., light fixture volume is large, thereby makes manufacturing cost high.
Utility model content
The purpose of this utility model is to provide LED plant fluorescent tube, to address the above problem.
A kind of LED plant fluorescent tube is provided in embodiment of the present utility model, has comprised: multiple power has been 1W-3W, and LED lamp pearl, aluminium base, metalized lamp pipe shell, constant-current supply device and the plug of the emission wavelength blue light that is 450nm and the wavelength ruddiness that is 660nm;
The chamber of the inner composition of metalized lamp pipe shell one both ends open; On a face of metalized lamp pipe shell, be provided with aluminium base; LED lamp pearl comprises stiff end and luminous end, and aluminium base is fixedly connected with LED lamp pearl by stiff end, and stiff end is electrically connected with constant-current supply device, and constant-current supply device is electrically connected with plug.
Further, this LED plant fluorescent tube also comprises printed circuit;
On aluminium base, be provided with printed circuit, stiff end is electrically connected with aluminium base by printed circuit.
Further, this LED plant fluorescent tube also comprises heat-conducting silicone grease;
Between stiff end and aluminium base, be provided with heat-conducting silicone grease, heat-conducting silicone grease is for transferring heat.
Further, this LED plant fluorescent tube also comprises lampshade; The two ends of lampshade are provided with Access Division; Metalized lamp pipe shell, the two ends that are provided with aluminium base one side are provided with card interface, for locking aluminium base and lampshade; Access Division and card interface removably connect.
Further, in this LED plant fluorescent tube, multiple LED lamp pearls are connected in series or are connected in parallel.
Further, this LED plant fluorescent tube also comprises protuberance; Metalized lamp pipe shell, is provided with two protuberances in the one side relative with aluminium base, protuberance is fixing for metalized lamp pipe shell is hung.
Further, in this LED plant fluorescent tube, the cross section of metalized lamp pipe shell is rectangle.
Further, in this LED plant fluorescent tube, be provided with constant-current supply device in chamber, constant-current supply device is electrically connected with plug, for supply voltage being converted to fixing power output, luminous with driving LED lamp pearl.
Further, in this LED plant fluorescent tube, chamber is outside equipped with constant-current supply device, and constant-current supply device is electrically connected with plug, for supply voltage being converted to fixing power output, luminous with driving LED lamp pearl.
The LED plant fluorescent tube that the utility model embodiment provides, comprising: multiple power is 1W-3W, and LED lamp pearl, aluminium base, metalized lamp pipe shell, constant-current supply device and the plug of the emission wavelength blue light that is 450nm and the wavelength ruddiness that is 660nm; The chamber of the inner composition of metalized lamp pipe shell one both ends open; On a face of metalized lamp pipe shell, be provided with aluminium base.LED lamp pearl comprises stiff end and luminous end, and LED lamp pearl disperses to be welded on aluminium base by stiff end, and stiff end is electrically connected with constant-current supply device, and constant-current supply device is connected energising with plug.Can only use the relatively aluminium base of small size with LED plant fluorescent tube of the prior art is multiple tight LED lamp pearl heat radiations of concentrating, their heats concentrate heat radiation natural effect bad, therefore choice for use is less than the LED lamp pearl of 1W, but the light wave of the red spectral band that the LED lamp pearl that is less than 1W sends is between 570nm～630nm, plant absorbs not remarkable to the light wave of this wave band, thereby make the impact of the Illumination on Plant that this LED lamp pearl sends lower, make the easy excessive growth of plant; For example, if while using LED lamp high-power and that light-emitting area is relatively large (the LED lamp of 3W), need other provided with fan to dispel the heat to LED etc., light fixture volume is large, thereby the scheme that manufacturing cost is high is compared, and in this programme, aluminium base is connected with the contact of metalized lamp pipe shell large area, is the heat radiation of LED lamp pearl by metalized lamp pipe shell, make radiating effect better, and it does not need fan cooling, thus low cost of manufacture, easy to use and flexible; And choice for use 1W-3W, the LED lamp pearl of the blue light that emission wavelength is 450nm and the ruddiness of 660nm, is more conducive to the absorption of plant.
Accompanying drawing explanation
The sectional view of the LED plant fluorescent tube after the amplification providing in the utility model embodiment is provided Fig. 1;
The front view of the LED plant fluorescent tube providing in the utility model embodiment is provided Fig. 2.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
A kind of LED plant fluorescent tube is provided in embodiment of the present utility model, as depicted in figs. 1 and 2, comprising: multiple power is 1W-3W and the emission wavelength blue light that is 450nm and red LED lamp pearl 101, aluminium base 102, metalized lamp pipe shell 103, constant-current supply device 111 and the plug 112 of 660nm; The chamber 110 of metalized lamp pipe shell 103 inner composition one both ends opens; On a face of metalized lamp pipe shell 103, be provided with aluminium base 102, LED lamp pearl 101 comprises stiff end 108 and luminous end 109, LED lamp pearl 101 disperses to be welded to the upper of aluminium base 102 by stiff end 108, stiff end 108 is electrically connected with constant-current supply device 111, and constant-current supply device 111 is connected energising with plug 112.
The LED plant fluorescent tube that the utility model embodiment provides, comprise: multiple power is 1W-3W, and LED lamp pearl 101, aluminium base 102, metalized lamp pipe shell 103, constant-current supply device 111 and the plug 112 of the emission wavelength blue light that is 450nm and the wavelength ruddiness that is 660nm; The chamber 110 of metalized lamp pipe shell 103 inner composition one both ends opens; On a face of metalized lamp pipe shell 103, be provided with aluminium base 102.LED lamp pearl 101 comprises stiff end 108 and luminous end 109, and LED lamp pearl 101 disperses to be welded on aluminium base 102 by stiff end 108, and stiff end 108 is electrically connected with constant-current supply device 111, and constant-current supply device 111 is connected energising with plug 112.Can only use the relatively aluminium base of small size with LED plant fluorescent tube of the prior art is multiple tight LED lamp pearl heat radiations of concentrating, their heats concentrate heat radiation natural effect bad, therefore choice for use is less than the LED lamp pearl of 1W, but the light wave of the red spectral band that the LED lamp pearl that is less than 1W sends is between 570nm～630nm, plant absorbs not remarkable to the light wave of this wave band, thereby make the impact of the Illumination on Plant that this LED lamp pearl sends lower, make the easy excessive growth of plant; For example, if while using LED lamp high-power and that light-emitting area is relatively large (the LED lamp of 3W), need other provided with fan to dispel the heat to LED etc., light fixture volume is large, thereby the scheme that manufacturing cost is high is compared, and in this programme, aluminium base is connected with the contact of metalized lamp pipe shell large area, is the heat radiation of LED lamp pearl by metalized lamp pipe shell, make radiating effect better, and it does not need fan cooling, thus low cost of manufacture, easy to use and flexible; And choice for use 1W-3W, the LED lamp pearl of the blue light that emission wavelength is 450nm and the ruddiness of 660nm, is more conducive to the absorption of plant.
In the present embodiment, metalized lamp pipe shell 103 materials are preferably aluminium alloy, and its production cost is low, and good heat conductivity.Wherein, because choice for use 1W-3W also can send blue light and the 660nm red LED lamp pearl 101 that wavelength is 450nm, be conducive to plant and carry out photosynthesis.In the present embodiment, preferably use the LED lamp pearl 101 of 1W, use the LED lamp pearl of 3W, regulating the power output of constant current power device 111 is 1W, makes the power output of constant-current supply device 111 be less than the rated power of the LED lamp pearl of 3W, thereby reduces lamp pearl caloric value in case overheated unfavorable to plant.
Concrete, constant-current supply device 111 is equivalent to control circuit, and it is connected with power supply by plug 112, power can be adjusted to the fixing power needing; Concrete, user can, according to the power of the LED lamp pearl 101 using, regulate the power output of constant current power device 111, makes the power of output equal the rated power of used LED lamp pearl 101, in order to guarantee the normal work of the LED lamp pearl 101 using.For example, in the time using the LED lamp pearl 101 of 1W, constant-current supply device 111 is set, its power output is adjusted to 1W.In addition, it should be noted that, in the time that use is greater than 1W and be less than the LED lamp pearl 101 of 3W, the power output that constant-current supply device 111 can be set in order to reduce lamp pearl caloric value is 1W, make power output be less than the rated power of LED lamp pearl 101, reduce the caloric value of LED lamp pearl 101.
Wherein, aluminium base 102 is preferably rectangle, can be also square or the shape that is similar to rectangle, and the object arranging is like this for aluminium base 102 is fully contacted with metalized lamp pipe shell 103, makes uniformity of temperature profile, thereby makes thermolysis perform to maximum.
Preferably, in this LED plant fluorescent tube, in chamber 110, be provided with constant-current supply device 111, constant-current supply device 111 is electrically connected with power supply by plug 112, for regulating the power output of power supply, supply voltage is converted to fixing power output, luminous with driving LED lamp pearl.Wherein, preferred, the cross section of the metalized lamp pipe shell 103 of this LED plant fluorescent tube is rectangle or square, and itself structure is preferably cavity rectangle, in order to make the contact area maximum of metalized lamp pipe shell 103 and aluminium base 102, makes radiating effect better; Cavity rectangle is in current all metalized lamp pipe shells 103, and it is maximum that unit power is distributed radiator area and volume, therefore radiating effect is best.Wherein, in the rectangular chamber 110 that metalized lamp pipe shell 103 forms, be provided with constant-current supply device 111, be electrically connected with power supply by plug 112, for driving LED lamp pearl luminous and by the power output of power supply be adjusted to need power, in order to offer the LED plant fluorescent tube of different capacity.
Concrete, the metalized lamp pipe shell 103 of this LED plant fluorescent tube can be also semicircle; Metalized lamp pipe shell 103 is set enough large, or constant-current supply device 111 is enough little, and constant-current supply device 111 is placed in to semicircle metalized lamp pipe shell.In addition, the utility model is not specifically limited the shape of metalized lamp pipe shell 103.It should be noted that, use metalized lamp pipe shell 103 to be connected with aluminium base 102, dispel the heat for the LED lamp pearl 101 between 1W-3E, do not need to increase in addition fan and dispel the heat, thus low cost of manufacture, easy to use and flexible.
Preferably, in this LED plant fluorescent tube, chamber 110 outer (can be also on metalized lamp pipe shell 103) is provided with constant-current supply device 111, and constant-current supply device 111 is electrically connected with power supply by plug 112, for supply voltage is converted to fixing power output, luminous with driving LED lamp pearl.On metalized lamp pipe shell 103, be provided with constant-current supply device 111, being that constant-current supply device 111 is external is fixedly connected with (or electrical connection) with metalized lamp pipe shell 103, this connected mode is more suitable for being connected of semicircle metalized lamp pipe shell and constant-current supply device 111, convenient installation, and economical and practical.Constant-current supply device 111 is electrically connected with power supply by plug 112, for the power output of power supply is adjusted to fixing power, in order to offer the LED plant fluorescent tube of different capacity.
Further, this LED plant fluorescent tube also comprises printed circuit; On aluminium base 102, be provided with printed circuit, stiff end is electrically connected with aluminium base 102 by printed circuit.
Concrete, LED lamp pearl 101 disperses to be welded on the printed circuit of aluminium base 102 by stiff end 108, then is electrically connected with constant-current supply device 111, is connected energising by constant-current supply device 111 with plug 112, makes constant-current supply device 111 control LED lamp pearl 101 luminous.
Further, this LED plant fluorescent tube also comprises heat-conducting silicone grease 104; Between stiff end 108 and aluminium base 102, be provided with heat-conducting silicone grease 104, heat-conducting silicone grease 104 is for transferring heat.
Concrete, the bottom surface of stiff end 108, and coats the gluey heat-conducting silicone grease with the higher capacity of heat transmission on aluminium base 102 contact-making surfaces, increase real contact area, makes heat transmission effect better.It should be noted that, in the present embodiment, the shape of heat-conducting silicone grease is not done to any restriction, heat-conducting silicone grease is exactly that heat in order to make LED plant fluorescent tube passes to aluminium base 102 better, faster, pass to metalized lamp pipe shell 103 by aluminium base 102, with thinking the heat radiation of LED plant fluorescent tube.
Further, this LED plant lamp also comprises lampshade 107; The two ends of lampshade 107 are provided with Access Division 105; Metalized lamp pipe shell 103, the two ends that are provided with aluminium base 102 one sides are provided with card interface 106, for locking aluminium base 102 and lampshade 107; Access Division 105 and card interface 106 removably connect.
Concrete, the present embodiment does not limit the shape of card interface 106 and Access Division 105, and the concrete shape of card interface 106 and Access Division 105 can arrange according to client's demand; Lampshade 107 removably connects with metalized lamp pipe shell 103, in order to be protected in LED lamp pearl 101 and to prevent from getting an electric shock.Lampshade 107 is plastics or lucite; The card interface 106 that metalized lamp pipe shell 103 arranges locks respectively aluminium base 102 and lampshade 107.The two ends of lampshade 107 are provided with the dismounting of can sliding between Access Division 105 and metalized lamp pipe shell 103 and are connected.Aluminium base 102 is also slidably dismantled and is connected with metalized lamp pipe shell 103.
Further, multiple described LED lamp pearls 101 are connected in series or are connected in parallel.
Concrete, multiple LED lamp pearls 101 can link together by the mode of series connection, can control multiple LED lamp pearls 101 and open simultaneously and close; Multiple LED lamp pearls 101 also can link together by mode in parallel, it is one group that multiple LED lamp pearls 101 specifically can be set, LED lamp pearl 101 like many categories is set, and each group LED lamp pearl 101 can be opened simultaneously or close, and LED lamp pearl 101 on the same group can separately not controlled.
Further, this LED plant fluorescent tube also comprises protuberance; Metalized lamp pipe shell, is provided with two protuberances in the one side relative with aluminium base, protuberance is fixing for metalized lamp pipe shell is hung; Concrete, this protuberance is fixing for metalized lamp pipe shell 103 is hung, and provides illumination for hanging LED plant fluorescent tube for plant.
LED lamp, because its luminous efficiency is higher, therefore be widely used in field of planting, with thinking that plant provides illumination, its market is very vast.But the illumination working time of LED plant fluorescent tube is oversize, cause heat not distribute in time, temperature is higher, and the light decay of LED chip is obviously aggravation also.Therefore the heat dissipation problem of LED lamp has limited the development of LED plant fluorescent tube; Heat dissipation problem can not get solving, and will make the temperature rise, luminous efficiency of LED lamp reduce, greatly reduce LED lamp pearl service life.
Existing LED plant fluorescent tube, one is the diode lights pearl (as SMD, strip lighttype, light pipe type) that adopts smaller power (being that power is less than 1W), but the diode lights pearl of smaller power (being that power is less than 1W) is just dispelled the heat with aluminium base 102, radiating effect is bad, and the absorption that light wavelength can be unfavorable for to plant of sending, less on the impact of plant, another kind is the larger LED plant of power fluorescent tube (the LED plant fluorescent tube of 3W), although it can launch the required light wave of plant, because power is large, self can not dispel the heat, need other provided with fan to dispel the heat to it, mounting means is loaded down with trivial details and cost is high, and can not close contact plant, the LED plant fluorescent tube that the utility model provides, use aluminum alloy lamp pipe shell to be connected with aluminium base 102, dispel the heat and (can use constant-current supply device 111 to provide and be less than its rated power for being greater than the LED lamp pearl 101 of 1W for the blue light of 1W-3W wavelength 450nm and the LED lamp pearl 101 of 660nm ruddiness, and the power that can be able to normally work), can not only send the visible ray of the wave band that is beneficial to plant absorption, and good heat dissipation effect, and do not need other provided with fan, greatly save cost, nature environmental protection, and because the LED lamp pearl 101 of 1W generates heat little, the position nearer apart from blade (even directly contacting plant) can be set, the position nearer apart from plant is set, can make photosynthesis maximization performance be conducive to plant and look faster and better, thereby reach the object of energy-saving and production-increase.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a LED plant fluorescent tube, is characterized in that, comprising: multiple power is 1W-3W, and LED lamp pearl, aluminium base, metalized lamp pipe shell, constant-current supply device and the plug of the emission wavelength blue light that is 450nm and the wavelength ruddiness that is 660nm;
The chamber of the inner composition of described metalized lamp pipe shell one both ends open; On a face of described metalized lamp pipe shell, be provided with described aluminium base; Described LED lamp pearl comprises stiff end and luminous end, and described aluminium base is fixedly connected with described LED lamp pearl by described stiff end, and described stiff end is electrically connected with described constant-current supply device, and described constant-current supply device is electrically connected with described plug.
2. LED plant fluorescent tube according to claim 1, is characterized in that, also comprises printed circuit;
On described aluminium base, be provided with described printed circuit, described stiff end is electrically connected with described aluminium base by described printed circuit.
3. LED plant fluorescent tube according to claim 2, is characterized in that, also comprises heat-conducting silicone grease;
Between described stiff end and described aluminium base, be provided with described heat-conducting silicone grease, described heat-conducting silicone grease is for transferring heat.
4. LED plant fluorescent tube according to claim 3, is characterized in that, also comprises lampshade;
The two ends of described lampshade are provided with Access Division; Described metalized lamp pipe shell, the two ends that are provided with described aluminium base one side are provided with card interface, for locking described aluminium base and described lampshade; Described Access Division and described card interface removably connect.
5. LED plant fluorescent tube according to claim 4, is characterized in that, multiple described LED lamp pearls are connected in series or are connected in parallel.
6. LED plant fluorescent tube according to claim 5, is characterized in that, also comprises protuberance; Described metalized lamp pipe shell, is provided with two protuberances in the one side relative with described aluminium base, described protuberance is fixing for metalized lamp pipe shell is hung.
7. LED plant fluorescent tube according to claim 6, is characterized in that, the cross section of described metalized lamp pipe shell is rectangle.
8. LED plant fluorescent tube according to claim 7, it is characterized in that, in described chamber, be provided with described constant-current supply device, described constant-current supply device is electrically connected with described plug, for supply voltage is converted to fixing power output, to drive described LED lamp pearl luminous.
9. LED plant fluorescent tube according to claim 7, it is characterized in that, described chamber is outside equipped with described constant-current supply device, and described constant-current supply device is electrically connected with described plug, for supply voltage is converted to fixing power output, to drive described LED lamp pearl luminous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078775.6U CN203686715U (en) | 2014-02-24 | 2014-02-24 | LED plant lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078775.6U CN203686715U (en) | 2014-02-24 | 2014-02-24 | LED plant lamp tube |
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| Publication Number | Publication Date |
|---|---|
| CN203686715U true CN203686715U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078775.6U Expired - Fee Related CN203686715U (en) | 2014-02-24 | 2014-02-24 | LED plant lamp tube |
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| CN (1) | CN203686715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199231A (en) * | 2014-09-26 | 2014-12-10 | 上海华勤通讯技术有限公司 | Flash lamp module and mobile terminal |
| CN106090666A (en) * | 2016-08-03 | 2016-11-09 | 珠海商照光电科技有限公司 | A kind of plant lamp |
| CN107035991A (en) * | 2017-04-13 | 2017-08-11 | 东莞市格铂生态科技有限公司 | A kind of APP controls the plantation lamp of light |
-
2014
- 2014-02-24 CN CN201420078775.6U patent/CN203686715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199231A (en) * | 2014-09-26 | 2014-12-10 | 上海华勤通讯技术有限公司 | Flash lamp module and mobile terminal |
| CN106090666A (en) * | 2016-08-03 | 2016-11-09 | 珠海商照光电科技有限公司 | A kind of plant lamp |
| CN107035991A (en) * | 2017-04-13 | 2017-08-11 | 东莞市格铂生态科技有限公司 | A kind of APP controls the plantation lamp of light |
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| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190224 |