TWM564903U - Light guiding device of 3D plant cultivation - Google Patents

Abstract

The present invention relates to a three-dimensional planting light guiding device, which is mainly provided with a light guiding film at the bottom end of the light transmitting plate to form a light guiding plate, and the light guiding film is arranged on the substrate and has a number of isosceles. The light guiding structure of the triangle, and the angle of the apex angle of the light guiding structure is 30 degrees to 55 degrees and is in contact with the light transmitting plate, so that the apex angle of the light transmitting plate together with the light guiding structure faces the sun illuminating surface, and the light guiding structure is set at the same time Parallel to the south and within 20 degrees of the parallel with the south; thereby, through the arrangement of the light guide plate, the sunlight can be concentrated through the guide of the light guide plate and mostly concentrated in the downward direct direction, so that the greenhouse is The crops planted in the lower layer of the planting rack can also receive sufficient sunlight to not only make the crops grow better, obtain better yields, and do not need to use artificial light sources to supplement the light, which can reduce the cost of use and reduce crops. Planting costs, and more practical performance characteristics in its overall implementation.

Description

Three-dimensional plant light guiding device

This creation department is about a three-dimensional planting light guiding device, especially a crop that can be planted in the lower layer of the planting rack in the greenhouse, which can also obtain sufficient sunlight to not only make the crop grow better, but also obtain better. The output, without the need to use artificial light source to supplement the light, can reduce the cost of use, reduce the cost of crop planting, and increase the utility characteristics in its overall implementation.

According to the different environments, temperature, humidity, and illumination required for different crop growth, if the cultivation of general economic crops is carried out in an open-air manner, the crops will be weather-limited, causing crop growth to be affected, even Leading to poor crop yields, and crops are prone to death due to the inability to withstand extreme temperatures such as extreme heat or cold temperatures; therefore, it is often seen that farmers build greenhouses to use the greenhouse to grow a variety of cash crops. Mainly a closed environment, and the greenhouse roof is constructed with lighting panels, so that the set light, temperature and humidity can be provided in the greenhouse to enable the crop to obtain the optimal environment for growth.

With the development of the industrial and commercial industry, the area of agricultural land has been gradually reduced, and the planting of crops in a flat manner has not been able to effectively increase the crop yield per unit area, making modern agricultural cultivation techniques use three-dimensional for the purpose of increasing the yield per unit area of the greenhouse. Planting methods are used to cultivate crops, and the three-dimensional planting method is mainly composed of a multi-layered planting rack, which is divided into several planting blocks to plant crops.

However, the above-mentioned structure for cultivating crops in a greenhouse using a three-dimensional planting method can achieve the expected effect of increasing crop yield, but it is also found in its actual application, please refer to the schematic diagram of the existing use state of the sixth figure, In the greenhouse (5), due to the blockage of the planting racks (51), when the sunlight is irradiated to the roof lighting panel (52) in the range of 30 degrees to 60 degrees, the sunlight cannot be effectively irradiated to each. The bottom of the plant rack (51), and only the crops located on the top of each plant rack (51) can be fully exposed to the sun, causing crops located on the lower layers of each plant rack (51) to receive sufficient sunlight. However, it affects its growth and even reduces production; therefore, it is usually necessary to install an artificial light source to supplement the illumination of the underlying crops, increase the power consumption, and lead to an increase in the overall use cost.

The reason is that the creators have, in view of this, upholding the rich experience in design and development and actual production of the relevant industries for many years, researching and improving the existing defects, and providing a three-dimensional planting light guiding device, in order to achieve better practical value. .

The main purpose of the present invention is to provide a three-dimensional planting light guiding device, which is mainly arranged through a light guiding film, so that sunlight can be directed downward through the guiding of the light guiding film, so that the lower layer of the planting rack in the greenhouse The crops planted can also receive sufficient sunlight to not only make the crops grow better, obtain better yields, and do not need to use artificial light sources to supplement the light, which can reduce the cost of use and reduce the cost of crop planting. The overall implementation of the use of more practical features.

The main purpose and effect of the three-dimensional planting light guiding device are achieved by the following specific technical means:

The utility model is mainly characterized in that a light guiding film is fixedly coupled to the bottom end of the light transmitting plate to form a light guiding plate; wherein:

The light-transmitting plate is made of a light-transmissive material, and a light-guiding film is fixedly coupled to the bottom end of the light-transmitting plate, and the light-guiding film is arranged on the substrate to form a plurality of light guiding structures, and the light guiding structure is waitable. a waist triangle, and an angle of the apex angle of the light guiding structure is 30 degrees to 55 degrees, so that the apex angle of the light guiding structure is in contact with the light transmitting plate, and the light transmitting plate is combined with the light guiding structure The apex angle is toward the sun-illuminated surface, and the light-guiding structure is disposed parallel to the south and within 20 degrees of the parallel with the south.

In a preferred embodiment of the present invention, a plurality of retroreflective sheetings are arranged below the light guiding plate.

In a preferred embodiment of the present invention, the ratio of the pitch of each of the retroreflective sheetings to the length of the retroreflective sheeting is 1:1.2.

A preferred embodiment of the present invention is a three-dimensional plant light guiding device, wherein the reflecting sheet is an aluminum foil.

A preferred embodiment of the present invention relates to a three-dimensional planting light guiding device, wherein the reflecting sheet is made of metal.

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

First, please refer to the schematic diagram of the three-dimensional decomposition structure of the first picture, the three-dimensional combination structure diagram of the second picture, and the third enlarged view of the partial enlarged structure of the creation. The creation is mainly on the light-transmitting board. (1) A light guiding film (2) is fixedly coupled to the bottom end to form a light guiding plate; wherein:

The light-transmitting plate (1) is made of a light-transmitting material, and a light guiding film (2) is fixedly coupled to the bottom end of the light-transmitting plate (1), and the light guiding film (2) is attached to the substrate (21). Arranging a plurality of light guiding structures (22), the light guiding structure (22) is an isosceles triangle, and the angle of the apex angle (221) of the light guiding structure (22) is 30 degrees to 55 degrees, so that the guiding The apex angle (221) of the light structure (22) is in contact with the light transmissive plate (1), and the apex angle (221) of the light transmissive plate (1) together with the light guiding structure (22) is exposed to sunlight. At the same time, the light guiding structure (22) is arranged parallel to the south and the angle of deviation from the south is within 20 degrees.

In this way, the creation of the creation is in use, please refer to the fourth diagram of the use state diagram of the creation, which is to combine the light-transmitting plate (1) with the light-guiding film (2). The light guide plate is formed at the roof of the greenhouse (3), and the sunlight can be used to guide the sunlight (31) when the sunlight passes through the light-transmitting plate (1) at an angle of 30 degrees to 90 degrees. Concentrating straight to the lower side of the light guiding film (2), and the vertical downward angle deviation is within an angle range of 10 degrees to the left and right, so that the bottom of the planting rack (31) is irradiated into the greenhouse (3) The sunlight at the end can reach the photosynthesis photon flux density (PPFD) of 220 or more for crop growth, so that the crops planted on the plant rack (31) can obtain the light needed for growth, which can reach the expected Crop yield.

In addition, please refer to the fifth figure. Another embodiment of the present invention is shown in the state of use. The present invention may also be arranged with a number of retroreflective sheets (4) arranged under the light guide plate. The reflective sheet (4) may be aluminum foil. Or a metal material, and the ratio of the distance between each of the reflecting sheets (4) and the length [depth] of the reflecting sheet (4) is 1:1.2, so that each of the reflecting sheets (4) will pass through the light guiding film ( 2) the refracted light generates a complementary light source; especially when the sunlight passes through the light-transmitting plate (1) at an incident angle of a small 40 degree angle or more than 50 degrees, the light guiding structure (22) and the The reflector (4) will cause the refracted light to produce a complementary light source for different angles of illumination, so that the sunlight can be irradiated to the planting racks at different angles, so that the plants are planted on the planting rack (31). Crops at the angled part get more light.

According to the above description, the composition and use of the present construction structure can be seen that, compared with the existing structure, the present creation is mainly through the arrangement of the light guide plate, so that the sunlight can be guided through the light guiding structure. Under direct illumination, the crops planted in the lower layer of the planting rack in the greenhouse can also receive sufficient sunlight, which not only makes the crop grow better, but also obtains better yield, and does not need to use artificial light source to supplement the light. It can reduce the cost of use, reduce the cost of crop planting, and increase the utility performance characteristics in its overall implementation.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1)‧‧‧Translucent panels

(2) ‧‧‧Light guide film

(21) ‧‧‧Substrate

(22) ‧‧‧Light guiding structure

(221)‧‧‧Top corner

(3) ‧ ‧ greenhouse

(31)‧‧‧plant rack

(4) ‧‧‧Reflecting film

(5) ‧ ‧ greenhouse

(51)‧‧‧plant rack

(52)‧‧‧Lighting board

The first picture: a schematic diagram of the three-dimensional decomposition structure of the creation.

The second picture: a schematic diagram of the three-dimensional combination structure of the creation.

The third picture: a schematic diagram of a partial enlarged combination cross-sectional structure of the present creation.

The fourth picture: a schematic diagram of the state of use of this creation.

Fifth Figure: Another embodiment of the present application uses a schematic diagram of the state.

Figure 6: Schematic diagram of the current state of use.

Claims (5)

A three-dimensional planting light guiding device is mainly provided with a light guiding film at a bottom end of the light transmitting plate to form a light guiding plate; wherein: the light transmitting plate is made of a light transmissive material, and the light transmitting plate is made at the bottom of the transparent plate The light guiding film is fixedly arranged on the substrate, and the light guiding film is arranged on the substrate to form a plurality of light guiding structures. The light guiding structure is an isosceles triangle, and the angle of the apex angle of the light guiding structure is 30 degrees ～ 55 degrees, the apex angle of the light guiding structure is in contact with the light transmissive plate, and the apex angle of the light transmissive plate together with the light guiding structure faces the sun illuminating surface, and the light guiding structure is arranged parallel to The south and the parallel deviation from the south is within 20 degrees. The three-dimensional plant light guiding device according to claim 1, wherein the light guiding plate is arranged with a plurality of reflecting sheets arranged under the light guiding plate. The stereoscopic plant light guiding device according to claim 2, wherein a ratio of a pitch of each of the light reflecting sheets of the light guiding plate to a length [depth] of the reflecting sheet is 1:1.2. The three-dimensional plant light guiding device according to claim 2, wherein the reflecting sheet is an aluminum foil. The three-dimensional plant light guiding device according to claim 2, wherein the reflecting sheet is made of a metal material.