CN201866623U - Lighting system - Google Patents
Lighting system Download PDFInfo
- Publication number
- CN201866623U CN201866623U CN2010205615832U CN201020561583U CN201866623U CN 201866623 U CN201866623 U CN 201866623U CN 2010205615832 U CN2010205615832 U CN 2010205615832U CN 201020561583 U CN201020561583 U CN 201020561583U CN 201866623 U CN201866623 U CN 201866623U
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- emitting diode
- light
- lighting device
- light source
- modules
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a lighting system which comprises a plurality of lighting devices. Each lighting device comprises a plurality of light sources, wherein the vertical height (H) between the light sources of each lighting device and a lighted object is within 1.5 to 2m, and the horizontal distance between the light sources of each lighting device is within 2.5 to 3m, and the light diffusing angle (Theta) of each light source is within 80 to 140 degrees; each lighting device comprises a plurality of LED (light-emitting diode) modules which further includes a plurality of red LED modules and a plurality of blue LED modules, and the number ratio between the red LED modules and the blue LED modules is within 7:3 to 5:2.
Description
Technical field
The utility model is used for plant is provided the illuminator of illumination about a kind of illuminator.
Background technology
The cultivation of flowers need be carried out the irradiation of light mostly, 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, phase also blooms according to suppressing with electricity before 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.
The lamp lighting of plant can set up lamp bracket usually in order to illumination, and varying level distance and vertical range all can influence the effect that chrysanthemum is bloomed and suppressed, and utilizes best electric light antenna height and planar configuration under the varying level distance simultaneously, to save the electricity charge.
Simultaneously, 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.
Moreover general using fin, fin or fan carry out the heat radiation of light emitting diode lighting equipment, and fin is too heavy, and fan needs transmission of electricity in addition, and both pile up dust all easily, cause heat radiation power to descend.Simultaneously, dispel the heat in aforesaid mode, heat energy is all concentrated and is flowed to that lamp socket is derived and can't Homogeneouslly-radiating, makes lamp socket overheated and cause the damage of quickening lighting device easily.
Take a broad view of the above, prior art can be utilized best electric light antenna height and the planar configuration under the varying level distance, with the saving electricity charge, but domestic chrysanthemum cultivation dealer lacks and can form the problem that the energy can't make full use of for the preferable bracket lamp proportional arrangement pattern of following.Simultaneously, bulb provides ruddiness and blue light source, so that the illumination of plant specific wavelength and ratio to be provided, but how not to cause meaningless power consumption because of the luminous intensity distribution ratio is good, again because of the not good consumption that increases lighting apparatus of heat sinking function.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 bracket lamp mode of the preferableization energy that the optimal light distribution ratio gives electric photograph of arranging in pairs or groups reaches 0.5～1.5 μ mol/m
2Sec can reach the benefit that inhibition is bloomed and suppressed lateral bud.Therefore, as not good because of lamp source luminous intensity distribution ratio or because of bracket lamp proportional arrangement pattern, the light source that causes being produced fails to reach best benefit of chrysanthemum and harvest, promptly can cause the increase of flower-grower's cost.
The utility model content
Therefore, for overcoming the problem that above-mentioned prior art produces, the utility model provides a kind of illuminator, comprises a plurality of lighting devices, and each lighting device comprises a plurality of light sources.Wherein, the vertical height of the light source distance photographed object of each lighting device is between 1.5 meters to 2 meters, horizontal range between the light source of each lighting device is between 2.5 meters to 3 meters simultaneously, and in addition, the divergence of beam angle of each light is between 80 degree are spent to 140.
Main purpose of the present utility model is to propose above-mentioned illuminator, this illuminator provides the best erection mode of the dispersion angle of the vertical height of lighting device about the light source distance photographed object, horizontal range and source light, so that the saving of best radiation modality and energy expenditure to be provided.
Simultaneously, another purpose of the present utility model is to propose a kind of lighting device, lighting device is arranged in pairs or groups the quantity of red light-emitting diode and the quantitative proportion of blue light-emitting diode between 7: 3 to 5: 2, make it can reach chrysanthemum and suppress to bloom and suppress the lateral bud optimum efficiency, therefore can reach the optimal balance point of benefit and cost.
Description of drawings
Fig. 1 is an illuminator schematic diagram of the present utility model.
Fig. 2 is the utility model illuminator lighting device exploded view.
[primary clustering symbol description]
Red light-emitting diode module 31
Blue light-emitting diode module 32
Perforate 422
Photographed object P
The vertical height H of light source distance photographed object
Horizontal range L between the light source of lighting device
The divergence of beam angle θ of light source
The specific embodiment
The utility model is used for providing illumination to chrysanthemum about illuminator, 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, illuminator 100 of the present utility model, comprise a plurality of lighting devices 1, each lighting device 1 comprises at least one light source 2, for asking optimum illumination and avoid loss of light source, the vertical height H apart from photographed object P sets between 1.5 meters to 2 meters, simultaneously with the light source 2 of each lighting device 1, the horizontal range L that the light source of each lighting device 1 is 2 is between 2.5 meters to 3 meters, and the divergence of beam angle θ of each light source 2 is between 80 degree are spent to 140.
See also Fig. 2, light emitting diode illuminating apparatus 1 of the present utility model comprises lamp socket 2, light source board 3, lampshade 4.Wherein lampshade 4 is integrally formed, and has towards first end 41 of lamp socket 2 and second end 42 with respect to first end 41, and second end 42 of lampshade 4 is provided with plane configuration 421, offers a plurality of perforates 422 on the plane configuration 421.A plurality of red light-emitting diode modules 31 and blue light-emitting diode module 32 are arranged on the light source board, and light source board 3 fits in the one side of the plane configuration 421 of lampshade 4 towards first end 41, and each red light-emitting diode module 31 and blue light-emitting diode module 32 on the light source board 3 are embedded among each perforate 422.Wherein, lampshade 4 crosses 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, and protruding arm 21 extends towards heat radiation lampshade 4 directions from lamp socket 2, and the plane configuration 421 that light source board 3 is pressed on heat radiation lampshade 4 second ends 42 is on the face of heat radiation lampshade 4 first ends 41, light source board 3 and heat radiation lampshade 4 are fitted tightly, strengthen the contact area of heat energy guiding, be more conducive to the transmission of heat energy.Red light-emitting diode module 31 on the light source board 3 and blue light-emitting diode module 32 respectively 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, and this wave-length coverage can produce the inhibition effect of blooming to chrysanthemum the best, 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, and this wave-length coverage can produce the best lateral bud of chrysanthemum is suppressed effect, 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 the artificial light sources energy that chrysanthemum is accepted every day reaches 7200～32400 μ mol, and simultaneously, it is can reach best electricity according to benefit in 4～6 hours according to the time that the best erection mode of collocation illuminator 100 sees through the every day electricity.
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 work as 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 (4)
1. illuminator, comprise many lighting devices (1), each lighting device comprises at least one light source (2), it is characterized in that: the vertical height (H) of this light source distance of each lighting device (1) and photographed object is between 1.5 meters to 2 meters, and the horizontal range (L) between this light source of each lighting device (1) is between 2.5 meters to 3 meters, the divergence of beam angle (θ) of each light source is between 80 degree are spent to 140, and this lighting device comprises multiple optical diode module, wherein these a plurality of light-emitting diode (LED) modules further comprise a plurality of red light-emitting diode modules and a plurality of blue light-emitting diode module, and the number of this red light-emitting diode module and this blue light-emitting diode module is than between 7: 3 to 5: 2.
2. illuminator according to claim 1, it is characterized in that this lighting device (1) further comprises a heat radiation lampshade (4) and a lamp socket (2), this heat radiation lampshade (4) has a plane configuration (421), this plane configuration (421) is provided with a plurality of openings (422), and this a plurality of light-emitting diode (LED) modules (31.32) correspondence is embedded at a plurality of openings (422); This lamp socket (2) has a pair of protruding arm (21), and this is pressed on this heat radiation lampshade (4) to protruding arm (21) with this light source (3).
3. illuminator 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.
4. illuminator 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615832U CN201866623U (en) | 2010-10-09 | 2010-10-09 | Lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205615832U CN201866623U (en) | 2010-10-09 | 2010-10-09 | Lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866623U true CN201866623U (en) | 2011-06-15 |
Family
ID=44137777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205615832U Expired - Fee Related CN201866623U (en) | 2010-10-09 | 2010-10-09 | Lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291897A (en) * | 2019-08-07 | 2019-10-01 | 福建鸿博光电科技有限公司 | A kind of illumination apparatus for plant different times |
-
2010
- 2010-10-09 CN CN2010205615832U patent/CN201866623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291897A (en) * | 2019-08-07 | 2019-10-01 | 福建鸿博光电科技有限公司 | A kind of illumination apparatus for plant different times |
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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: 20110615 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |