CN202691891U

CN202691891U - Illuminating apparatus

Info

Publication number: CN202691891U
Application number: CN2012202913133U
Authority: CN
Inventors: 李武钊
Original assignee: LOGA TECHNOLOGY CO LTD
Current assignee: LOGA TECHNOLOGY CO LTD
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2013-01-23
Anticipated expiration: 2022-06-20

Abstract

The utility model relates to an illuminating apparatus which comprises a sunlight light source and a backlight module which receives the sunlight light source. The illumination range and brightness of sunlight are amplified by the backlight module when received sunlight is transmitted to the backlight module so that plants are under uniform and adequate sunlight illumination for photosynthesis, therefore, the essential benefits that the production efficiency of plants is improved, the cost of the illuminating apparatus is lowered, and the power consumption cost is reduced and the like are achieved.

Description

Lighting device

Technical field

The utility model is about a kind of lighting device, and espespecially a kind of effectively amplification sun light lighting scope and brightness are to improve the prouctiveness such as plant and to save the lighting device of cost and power consumption.

Background technology

Development along with industrial and commercial society, the manpower of being engaged in agriculture is increasingly short, and most of farmland is developed to industry and residential land, so that getting over convergent, field size subtracts, and the population in the whole world so, certainly will cause and inscribe between grain constantly soaring, in order to solve the problems such as farmland reduction and the shortage of manpower of being engaged in agriculture, the stereo farm that uses limited farmland and manpower to create maximum plantation amount is to arise at the historic moment.

Stereo farm adopts multilayer architecture, it mainly is many levels about the support body setting, to be separated into a plurality of plantation blocks crops of planting, in each plantation block the devices such as the required illumination of plant growth and watering are set again, the early stage employed lighting device of stereo farm is to copy the daylight illumination effect with fluorescent lamp or incandescent lamp.Yet, fluorescent lamp and incandescent lighting luminance shortage, and can only provide the light of single spectrum, plant growth is helped limited, required photosynthesis in the time of can't the effective supply plant growth needs the light such as ruddiness, blue light, ultraviolet and far infrared linear light to carry out photosynthesis during plant growth, as: ruddiness can accelerate the growth of plant, blue light can promote protein and organic acid to synthesize, and ultraviolet luminous energy promotes the growth of twig, and the far infrared linear light is then helpful to blooming of plant.

Can obtain the illuminating effect of approximate sunshine when making plant growth, therefore, stereo farm now is to utilize light emitting diode as main lighting source, existing light emitting diode is complied with the light that the dyestuff difference of mixing can be sent different colours, so natural lighting to simulated solar irradiation, when being provided, plant growth carries out that great help is arranged on the photosynthesis, yet, the luminosity of light emitting diode is lower, therefore, for well-off brightness of illumination and make plant be subject to uniform irradiation, be to use numerous light emitting diodes, and cause the sizable cost burden of dealer, and different according to floristics difference and growth course, the light emitting diode of different colours must be installed, so very time-consuming inconvenience on the assembled configuration of light emitting diode, moreover the use of numerous light emitting diodes must expend great electric power, in this, can produce heavy economic expense to the dealer on the one hand, the aspect does not also meet the environmental protection trend of now carbon reduction in addition, in addition, can send higher temperature during lumination of light emitting diode, except setting up again in addition radiating subassembly, avoiding light emitting diode to burn damage, and its high temperature that sends, also plant growth is caused adverse influence.

Therefore, the design people is because existing stereo farm provides the lighting device of plant growth to still have above-mentioned many disappearances in design, be to borrow it for many years in the manufacturing of association area and assisting a ruler in governing a country of design experiences and knowledge, and through clever thought in many ways, do the research and development improvement of renewal for the existing lighting device that plant growth is provided, create the utility model and grind.

The utility model content

The purpose of this utility model is for a kind of lighting device is provided, and it is amplification sun light lighting scope and brightness effectively, to improve plant production usefulness and to save cost and power consumption.

In order to reach above-mentioned enforcement purpose, the utility model proposes a kind of lighting device, comprise the backlight module of sunshine light source and reception sunshine light source.

Aforesaid lighting device, wherein, this backlight module comprises reflecting plate, LGP and the diffuser plate that phase stacked group is sequentially established, and makes between reflecting plate and LGP and be formed with spacing, drops into for the sunshine light source.

Aforesaid lighting device, wherein, the backlight module of this lighting device further comprises brightness enhancement film, and it is two-layer that diffuser plate is provided with, so that this brightness enhancement film is mounted between two diffuser plates.

Aforesaid lighting device, wherein, this reflecting plate further is formed with the first arc groove at place, corresponding LGP side.

Aforesaid lighting device, wherein, this reflecting plate further is formed with the second arc groove at the positive place of corresponding LGP.

Aforesaid lighting device, wherein, this lighting device further comprises illuminator, being mounted on the reflecting plate, and is positioned between reflecting plate and LGP.

Whereby, lighting device of the present utility model is to make the sunshine of reception be sent to the reflecting plate place of backlight module, continue by LGP and diffuser plate amplification sun light lighting scope and brightness, so that plant carries out photosynthesis under evenly sufficient solar light irradiation, accordingly, to reach the real benefits such as the cost that improves plant production usefulness and save lighting device and power consumption expense.

In addition, lighting device of the present utility model is further established illuminator in the reflecting plate place of reflecting plate group, in this, when waiting sunshine not enough in raining, just can start illuminator, be continuously plant growth illumination is provided to substitute sunshine, according to this, keep good prouctiveness to keep plant during weather in any time.

Description of drawings

Fig. 1 is stereogram of the present utility model;

Fig. 2 is local amplification stereogram of the present utility model;

Fig. 3 is cutaway view of the present utility model;

Fig. 4 is local amplification view of the present utility model.

The primary clustering label declaration:

1 sunshine collector, 2 photoconductive tubes

3 backlight modules, 31 reflecting plates

311 arc grooves, 32 LGPs

33 diffuser plates, 34 brightness enhancement film

35 illuminators

The specific embodiment

Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model:

At first, see also Fig. 1, shown in Figure 2, be lighting device of the present utility model, mainly formed by sunshine collector 1, photoconductive tube 2 and backlight module 3; Wherein:

This sunshine collector 1 is mounted on the open air, for collecting solar energy;

This photoconductive tube 2 sees also shown in Figure 3ly, extends to reflecting plate 31 places of backlight module 3 by sunshine collector 1, and this photoconductive tube 2 can also be optical fiber;

This backlight module 3, comprise reflecting plate 31, LGP 32, diffuser plate 33, brightness enhancement film 34 and illuminator 35, this reflecting plate 31 is located at each layer plant holder top, and make reflecting plate 31 in the side of corresponding LGP 32 and positive incidence surface is provided with first and second arc groove 311, this LGP 32 in addition, see also shown in Figure 4, then be mounted on reflecting plate 31 belows, and and 31 of reflecting plates be formed with spacing, the sunshine that sends for direct reflected plate 31 is penetrated by the past LGP 32 below exiting surfaces of the incidence surface of LGP 32, this diffuser plate 33 again, be mounted on LGP 32 belows, so that the distribution of light sources homogenising that penetrates through LGP 32 exiting surfaces, and improve its brightness, and this diffuser plate 33 is placed on the brightness enhancement film 34, the below, this brightness enhancement film 34 in addition, be mounted between two diffuser plates 33, penetrate rear direction of light to revise by diffuser plate 33, cohesion light, improve positive briliancy, in addition, this illuminator 35 comprises the light emitting diode of each color, is be assembled on the reflecting plate 31, and being positioned at 32 of reflecting plate 31 and LGPs, this illuminator 35 enters the perpendicular position of light direction as good to be mounted on sunshine.

Accordingly, when using enforcement, please consult again Fig. 1, shown in Figure 2, after the sunshine collector 1 that is installed in the open air receives solar light irradiation, just the sunshine that receives can be collected receipts, the sunshine that the collection that continues is received namely transmits (as shown in Figure 3) along photoconductive tube 2 toward reflecting plate 31 places that are positioned at each layer plant holder top.

Continue it, see also shown in Figure 4, the sunshine that transfers to reflecting plate 31 namely can throw LGP 32 incidence surfaces downwards by reflecting plate 31, and utilize reflecting plate 31 set first and second arc grooves 311, throw efficient into LGP 32 with further raising sunshine by the side incident face of LGP 32 and front incidence surface, continue and by LGP 32 sunshine of injecting is penetrated towards LGP 32 below exiting surface guidings, to further evenly be distributed by the sunshine that LGP 32 exiting surfaces penetrate with the diffuser plate 33 by LGP 32 belows, the brightness and the uniformity that go out to improve the sunshine projection, continue it, revised by diffuser plate 33 by brightness enhancement film 34 again and penetrate rear direction of light with cohesion light, improve positive briliancy, so, the sunshine that receives through sunshine collector 1, passing through reflecting plate 31, under the guiding of LGP 32 and diffuser plate 33 and brightness enhancement film 34, get final product illumination zone and the brightness of amplification sunshine, to provide plant evenly to reach sufficient solar light irradiation, be beneficial to help the photosynthesis of plant growth.

Moreover, wait when lacking sunshine when raining, then can start illuminator 35, utilize shades of colour illuminator 35, with simulated solar light, the illuminator 35 that is installed in reflecting plate 31 its first and second arc groove 311 places is emitted beam to be injected via forward and the side incident face of LGP 32, being directed to its below exiting surface by LGP 32 again penetrates, and evenly distribute and improve its positive briliancy by the light that diffuser plate 33 and brightness enhancement film 34 penetrate LGP 32 exiting surfaces, shine on plant with average, whereby, when the sunshine deficiencies such as rainy day, just alternative sunshine is continuously plant growth required illumination is provided, so that the plant of cultivation all can keep good prouctiveness in any time weather.

By said structure and embodiment as can be known, the utlity model has following advantage:

1. lighting device of the present utility model is that sunshine is directed to the plant holder, carry out photosynthesis for plant, because sunshine has full spectral characteristic, so the user must not install according to the difference in floristics and growth period the light emitting diode of corresponding color, accordingly, to improve the convenience of plant culture.

2. lighting device of the present utility model is to utilize the sunshine of nature to carry out photosynthesis for plant, so can save the cost burden that numerous light emitting diodes are installed, more can save the huge economic expense of using led lighting, in this, under financial cost significantly can being saved, be beneficial to plant and plant the dealer in the competitiveness of its industry.

3. lighting device of the present utility model is to utilize the sunshine of nature to carry out photosynthesis for plant, and therefore, a large amount of power consumption in the time of can avoiding using led lighting in this, can reach the environment protecting of carbon reduction, reduction environmental pollution.

4. lighting device of the present utility model is the guiding by reflecting plate, LGP and diffuser plate, with amplification directly by illumination zone and the brightness of solar light irradiation, make plant under the solar light irradiation of even and adequate brightness, carry out photosynthesis, significantly improve the prouctiveness of plant.

5. lighting device of the present utility model is to establish illuminator in reflecting plate place group, whereby, and when waiting sunshine not enough in raining, just can start illuminator, be continuously plant growth illumination is provided to substitute sunshine, according to this, keep good prouctiveness to keep plant during weather in any time.

The above only is the schematic specific embodiment of the utility model, is not to limit scope of the present utility model.Any those skilled in the art, the equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.

Claims

1. lighting device mainly comprises the sunshine light source and receives the backlight module of sunshine light source.

2. lighting device as claimed in claim 1 is characterized in that, described backlight module comprises reflecting plate, LGP and the diffuser plate that phase stacked group is sequentially established, and is formed with the spacing that drops into for the sunshine light source between described reflecting plate and described LGP.

3. lighting device as claimed in claim 2 is characterized in that, described backlight module further comprises brightness enhancement film, and described diffuser plate is provided with two-layer, and described brightness enhancement film is mounted between two described diffuser plates.

4. lighting device as claimed in claim 3 is characterized in that, described reflecting plate further is formed with the first arc groove at place, the described LGP of correspondence side.

5. lighting device as claimed in claim 4 is characterized in that, described reflecting plate further is formed with the second arc groove at the positive place of the described LGP of correspondence.

6. lighting device as claimed in claim 5 is characterized in that, described lighting device further comprises illuminator, and described illuminator is mounted on the described reflecting plate, and is positioned between described reflecting plate and described LGP.

7. lighting device as claimed in claim 2 is characterized in that, described reflecting plate further is formed with the first arc groove at place, the described LGP of correspondence side.

8. lighting device as claimed in claim 7 is characterized in that, described reflecting plate further is formed with the second arc groove at the positive place of the described LGP of correspondence.

9. lighting device as claimed in claim 8 is characterized in that, described lighting device further comprises illuminator, and described illuminator is mounted on the described reflecting plate, and is positioned between described reflecting plate and described LGP.

10. lighting device as claimed in claim 2 is characterized in that, described lighting device further comprises illuminator, and described illuminator is mounted on the described reflecting plate, and is positioned between described reflecting plate and described LGP.