CN201836761U - Light-emitting diode (LED) illumination device - Google Patents
Light-emitting diode (LED) illumination device Download PDFInfo
- Publication number
- CN201836761U CN201836761U CN2010205615654U CN201020561565U CN201836761U CN 201836761 U CN201836761 U CN 201836761U CN 2010205615654 U CN2010205615654 U CN 2010205615654U CN 201020561565 U CN201020561565 U CN 201020561565U CN 201836761 U CN201836761 U CN 201836761U
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- emitting diode
- light
- lampshade
- illuminating apparatus
- blue light
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Abstract
The utility model relates to an LED illumination device, which comprises a lamp holder, a lampshade and an illuminant board, wherein both the lampshade and the lamp holder form an accommodation space in an enclosing way; the illuminant board is arranged in the accommodation space, and a plurality of red LED modules and a plurality of blue LED modules are arranged on the illuminant board; each red LED module and each blue LED module are respectively provided with a single LED die; and the proportion of the quantity of the red LED modules and the quantity of the blue LED modules is 7:3-5:2.
Description
Technical field
The utility model is about a kind of lighting device, is used for plant is provided the light emitting diode illuminating apparatus of illumination.
Background technology
It is electric according to the control growth that night all is dependent in the cultivation of flowers for a long time, with the chrysanthemum is example, chrysanthemum is a short day plant, the mode of electricity photograph can be kept the terminal bud of plugged ear maternal plant for nourishing and growing with night, also bloom according to suppressing with electricity the early stage in the cut-flower cultivation, go up the purpose that prolongs the cut-flower scape to reach commercial cultivation, can regulate term simultaneously, to reach the purpose of annually cultivating.
Research points out that plant is not for any light significant reaction to be arranged all, but significant reaction is arranged at fixed wave length, particularly the reaction of ruddiness and blue light is the most obvious, ruddiness can promote root, stem, leaf and formation thereof and yield positive results, blue light then can promote the allelotaxis that plant absorbs nourishment, and adjusts speed and aspect that ratio red, blue light promptly can be adjusted the plant growth simultaneously.
Take a broad view of the above, prior art can utilize bulb that ruddiness and blue light source are provided, and so that the illumination of plant specific wavelength and ratio to be provided, but does not manyly cause meaningless power consumption because of the luminous intensity distribution ratio is good, increases the consumption of light emitting diode lighting equipment.For instance, generally speaking the cost of chrysanthemum electricity photograph reaches per hectare more than 40,000 yuan, and the ratio that accounts for the non-labour's production cost of chrysanthemum is very high.According to document and experiment, the energy that collocation bracket lamp mode gives electric photograph reaches 0.5～1.5 μ mol/m
2Sec can reach the benefit that inhibition is bloomed and suppressed lateral bud.Therefore the not good light source that produces of luminous intensity distribution ratio causes failing to reach best benefit of chrysanthemum and harvest, promptly can cause the increase of flower-grower's cost.
The utility model content
Edge this, for overcoming the problem that above-mentioned prior art produces, the utility model provides a kind of light emitting diode illuminating apparatus, light emitting diode illuminating apparatus includes lamp socket, lampshade and light source board.Wherein, lampshade and lamp socket cross an accommodation space jointly, light source board is established as in the accommodation space, light source board is provided with a plurality of red light-emitting diode modules and a plurality of blue light-emitting diode module, wherein, red light-emitting diode module and blue light-emitting diode module respectively have single light-emitting diode chip for backlight unit (die), the emission wavelength scope of red light-emitting diode module is between the 620nm to 660nm, the emission wavelength scope of blue light-emitting diode then is between the 430nm to 470nm, and the quantitative proportion of the quantity of red light-emitting diode and blue light-emitting diode is between 7: 3 to 5: 2.
Therefore, main purpose of the present utility model is to propose above-mentioned light emitting diode illuminating apparatus, because the quantity of red light-emitting diode and the quantitative proportion of blue light-emitting diode are arranged in pairs or groups between 7: 3 to 5: 2, make it can reach chrysanthemum and suppress to bloom and suppress the lateral bud optimum efficiency.
Simultaneously, another purpose of the present utility model is to propose a kind of light emitting diode illuminating apparatus, the height that the energy of light emitting diode comes compared to conventional bulb, and the wavelength of light emitting diode also can adjust, and therefore can reach the optimal balance point of benefit and cost.
Description of drawings
Fig. 1 is primary structure exploded view of the present utility model.
[primary clustering symbol description]
Light emitting diode illuminating apparatus 100
Protruding arm 21
Red light-emitting diode module 31
Blue light-emitting diode module 32
Perforate 422
The specific embodiment
The utility model is about light emitting diode illuminating apparatus, be used for providing illumination to chrysanthemum, below now for example preferred embodiment with explanation the utility model, yet those of ordinary skills should understand, this only illustrates, and is not to be defined in utility model itself.The detailed description of relevant this preferred embodiment is as follows.
See also Fig. 1, light emitting diode illuminating apparatus 100 of the present utility model comprises lamp socket 2, light source board 3, lampshade 4.Wherein lampshade 4 is integrally formed, have towards lamp socket 2 first end 41 with respect to first end 41 second end 42, lampshade 4 second end 42 be provided with plane configuration 421, offer a plurality of perforates 422 on the plane configuration 421, and light source board 3 fits in the one side of the plane configuration 421 of lampshade 4 towards first end 41, and each the red light-emitting diode module 31 on the light source board 3 and blue light-emitting diode module 32 are embedded among each perforate 422.Wherein lampshade 4 crosses an accommodation space jointly with lamp socket 2, light source board 3 is established as in the accommodation space, in addition, lamp socket 2 further includes a pair of protruding arm 21, protruding arm 21 extends towards heat radiation lampshade 4 directions from lamp socket 2, and with light source board 3 closely be pressed on heat radiation lampshade 4 second ends 42 plane configuration 421 on the face of heat radiation lampshade 4 first ends 41.Light source board 3 is provided with many red light-emitting diodes module 31 and a plurality of blue light-emitting diode module 32, and red light-emitting diode module 31 and blue light-emitting diode module 32 are to be evenly distributed on the light source board 3 and respectively to have single light-emitting diode chip for backlight unit (die).Wherein, the emission wavelength scope of red light-emitting diode module 31 is between the 620nm to 660nm, the effect that ruddiness has inhibition to bloom at chrysanthemum, again this wave-length coverage can produce to chrysanthemum the best the inhibition effect of blooming, and the consumed power of each red light-emitting diode module 31 is 1 watt, reaches the minimum purpose of dissipation power.Simultaneously, the emission wavelength scope of blue light-emitting diode 32 is between the 430nm to 470nm and blue light has the effect that suppresses lateral bud at chrysanthemum, this wave-length coverage can produce the best lateral bud of chrysanthemum is suppressed effect again, the consumed power of each blue light-emitting diode module 32 is 1 watt, reaches the minimum purpose of dissipation power.
The quantity of red light-emitting diode 31 and blue light-emitting diode 32 quantitative proportions are more satisfactory between 7: 3 to 5: 2, and are wherein preferable with 2.5: 1 again.
For example, when the quantity of red light-emitting diode 31 is 7, then the quantity of blue light-emitting diode 32 is 3; Or the quantity of red light-emitting diode 31 is 6, and then the quantity of blue light-emitting diode 32 is 2; Or the quantity of red light-emitting diode 31 is 5, then the quantity of blue light-emitting diode 32 is 2, more than be all preferable benefit configuration, and can do configuration selection according to the difference of plant variety, also can be simultaneously red light-emitting diode 31 and blue light-emitting diode 32 be increased with multiple, for example: red light-emitting diode 31 as be 10 according to the size of light emitting diode illuminating apparatus 100; 32 of blue light-emitting diodes are 4, and the rest may be inferred.And the artificial light sources energy that chrysanthemum is accepted every day reaches 7200～32400 μ mol, and seeing through the every day electricity is can reach the highest electricity according to benefit in 4～6 hours according to the time.
By above-mentioned the utility model embodiment as can be known, the utility model really possesses the value on the industry.Only the explanation of above embodiment only is preferred embodiment explanation of the present utility model, those of ordinary skills can do other improvement and variation according to the utility model, yet this kind improved and changed in the claim that still ought belong to spirit of the present utility model and define.
Claims (7)
1. a light emitting diode illuminating apparatus is used for providing illumination to a plant, it is characterized in that including:
One lamp socket;
One lampshade, this lampshade and this lamp socket cross an accommodation space jointly;
One light source board, this light source board is established as in this accommodation space, and this light source board is provided with a plurality of red light-emitting diode modules and a plurality of blue light-emitting diode module, and the quantity of these a plurality of red light-emitting diodes and the quantitative proportion of these a plurality of blue light-emitting diodes are between 7: 3 to 5: 2.
2. light emitting diode illuminating apparatus according to claim 1, the emission wavelength scope that it is characterized in that these a plurality of blue light-emitting diode modules is 430nm to 470nm.
3. light emitting diode illuminating apparatus according to claim 1, the emission wavelength scope that it is characterized in that these a plurality of red light-emitting diode modules is 620nm to 660nm.
4. light emitting diode illuminating apparatus according to claim 1, the quantity that it is characterized in that these a plurality of red light-emitting diodes is 7, and the quantity of these a plurality of blue light-emitting diodes is 3.
5. light emitting diode illuminating apparatus according to claim 1, the quantity that it is characterized in that these a plurality of red light-emitting diodes is 5, and the quantity of these a plurality of blue light-emitting diodes is 2.
6. light emitting diode illuminating apparatus according to claim 1, it is characterized in that this lampshade has first end and second end with respect to this first end towards this lamp socket, second end of this lampshade is provided with a plane configuration, offer a plurality of perforates on this plane configuration, and this light source board fits in the one side of this plane configuration of this lampshade towards this first end, and each red light-emitting diode module and blue light-emitting diode module are embedded among each perforate.
7. light emitting diode illuminating apparatus according to claim 1 is characterized in that this lamp socket further includes a pair of protruding arm, and this is pressed on the one side of this plane configuration of this heat radiation lampshade towards this first end to protruding arm with this light source board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615654U CN201836761U (en) | 2010-10-09 | 2010-10-09 | Light-emitting diode (LED) illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615654U CN201836761U (en) | 2010-10-09 | 2010-10-09 | Light-emitting diode (LED) illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836761U true CN201836761U (en) | 2011-05-18 |
Family
ID=44006867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205615654U Expired - Fee Related CN201836761U (en) | 2010-10-09 | 2010-10-09 | Light-emitting diode (LED) illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588781A (en) * | 2012-01-20 | 2012-07-18 | 深圳市奥马斯光电照明有限公司 | LED plant growth down lamp |
| CN111011213A (en) * | 2019-12-29 | 2020-04-17 | 金华匠康金草生态农业科技有限公司 | Anoectochilus roxburghii culture method for improving drying rate |
-
2010
- 2010-10-09 CN CN2010205615654U patent/CN201836761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588781A (en) * | 2012-01-20 | 2012-07-18 | 深圳市奥马斯光电照明有限公司 | LED plant growth down lamp |
| CN102588781B (en) * | 2012-01-20 | 2015-05-13 | 深圳市奥马斯光电照明有限公司 | LED plant growth down lamp |
| CN111011213A (en) * | 2019-12-29 | 2020-04-17 | 金华匠康金草生态农业科技有限公司 | Anoectochilus roxburghii culture method for improving drying rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110518 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |