CN210630367U

CN210630367U - LED optical disk three-dimensional multilayer film type hydroponic culture frame

Info

Publication number: CN210630367U
Application number: CN201921240270.4U
Authority: CN
Inventors: 罗棣楹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-29
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a three-dimensional multilayer film type hydroponic culture frame of an LED optical disk, which comprises a frame; the cultivation disc is provided with a bearing frame arranged in the frame and a film arranged at the top of the bearing frame, the top of the bearing frame is provided with a plurality of light reflecting parts, and the light reflecting parts are provided with a plurality of light reflecting surfaces facing the upper space and having different azimuth angles; at least one LED optical disk, which is provided with a carrying disk arranged in the frame and a plurality of LED lamps arranged at the bottom of the carrying disk and capable of projecting light to plants on the film; at least one water supply end extending to one end of the cultivation tray for supplying cultivation water into the film; at least one drainage end extending to the other end of the cultivation tray; at least one height adjusting unit, which is arranged at one end of the frame. The utility model discloses build good planting environment, not only adjustable frame is from the water supply end toward the slope of drainage end direction, makes the cultivation water in the drainage end guide film discharge to the external world, still can strengthen the photosynthesis of planting the plant, according to the cost of setting up for the drainage pipe way, can promote the growth of plant again.

Description

LED optical disk three-dimensional multilayer film type hydroponic culture frame

Technical Field

The utility model relates to a hydroponic cultivation frame, in particular to a three-dimensional multilayer film type hydroponic cultivation frame of LED CD that can build good planting environment for the plant of planting.

Background

The light is an important environmental factor for plant growth and development, a light source required by plant development on the earth mainly comes from solar radiation and is a continuous spectrum, and due to the characteristic that the plant selectively absorbs the light, the photosynthesis and energy conversion only utilize a small part of effective light; with the progress of science and technology and the rapid development of agriculture and biological industry, the utilization of effective light by plants breaks through the limitation of simply depending on sunlight, and the deficiency of replacing or supplementing natural light sources by artificial light sources becomes an important means for controlling agriculture in environment.

Further, artificial light sources used in the agricultural field for a long time are mainly high-pressure sodium lamps, fluorescent lamps, metal halogen lamps, incandescent lamps, light emitting diode lamps, and the like; among them, the Light-emitting diode (LED) is a semiconductor device, and is mostly used as an indicator Light or a display panel at first, but with the appearance of the white LED, the LED is also used as a lighting, and has the advantages that the efficiency is high, the energy is saved, the service life is long, and the LED is not easy to be damaged, and the like, which cannot be compared with the conventional incandescent lamp Light source; the LED optical disk is a lamp for providing sufficient illumination for plants to improve the growth speed of the plants, and the LED optical disk adopts the LED as a light source for plant illumination at present to replace the traditional incandescent lamp as the light source for plant illumination.

In addition, in the past, plants are usually planted in a plane area, but in order to improve the planting yield in a limited planting space, a multi-layer hydroponic planting frame body or a multi-layer planting platform is newly developed, the number of the planted plants can be increased in a multi-layer mode, and the effect of preventing and treating insect pests can be achieved by improving the planting height. In a conventional multi-layered hydroponic frame, a plurality of cultivation trays capable of holding plants are disposed in the frame, the upper and lower adjacent cultivation trays have different inclination directions, and the adjacent ends of the upper and lower cultivation trays are connected by a water pipe, so that cultivation water introduced into the uppermost cultivation tray flows from top to bottom between the cultivation trays in a reciprocating manner. And an LED compact disc capable of providing illumination for plants is arranged above and near each cultivation disc.

The configuration mode of the cultivation disc of the traditional multilayer hydroponic cultivation frame body is not beneficial to the great height adjustment of the LED optical disc, when the plant on the cultivation disc is in the seedling stage, the LED optical disc is difficult to adjust to the position close to the plant seedling, so that the situation that the plant growth is poor occurs, and when the plant on the cultivation disc grows to the position close to the LED optical disc, the situation that the plant burns on the top is caused; the efficiency of photosynthesis of plants of the traditional multilayer hydroponic cultivation frame body needs to be further improved, and because light rays emitted by the LED optical discs are divergent, only the upward leaf surfaces of the plants can be irradiated by the light rays in the growth stage of the plants, but the back surfaces of the plant leaves cannot be directly irradiated by the light rays, but the back surfaces of the plant leaves can also be subjected to photosynthesis, the configuration mode of the traditional multilayer hydroponic cultivation frame body needs to be further improved; in addition, the cultivation tray is configured in a roundabout water guiding mode, so that the problem that the cultivation space cannot be fully and effectively utilized is caused, and the cultivation density of the average unit area and the yield of the plants to be cultivated are difficult to greatly improve.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a three-dimensional multilayer film type hydroponic cultivation rack for LED optical disks, which can be constructed in a vertical parallel arrangement, thereby saving installation space, enhancing photosynthesis of plants, and increasing cultivation area of plants.

In order to achieve the above object, the utility model provides a three-dimensional multilayer film formula hydroponics frame of LED CD, three-dimensional multilayer film formula hydroponics frame of LED CD contains:

a frame;

the cultivation disc is provided with a bearing frame arranged in the frame and a plastic film sleeved on the top of the bearing frame and used for storing water and cultivating plants, the top of the bearing frame is provided with a plurality of light reflecting parts, and the light reflecting parts are provided with a plurality of light reflecting surfaces facing to upper spaces at different azimuth angles so as to reflect light rays emitted by the LED optical disc to the back surfaces of the plant leaves and strengthen photosynthesis of the plants;

the LED optical disks are provided with a carrying disk which is arranged in the frame in a height adjusting mode and is positioned at the opposite end above the cultivation disk, and a plurality of LED lamps which are arranged at the bottom of the carrying disk and can project light to plants on the thin film, wherein a plurality of communication grooves for supplying air flow are formed in the carrying disk, so that the outside fresh air can be conveniently circulated among the LED optical disks;

at least one water supply end, which extends to one end of the cultivation disc respectively and supplies cultivation water to the film;

at least one drainage end extending to the other end of the cultivation tray; and

at least one height adjustment unit, it locates frame one end, height adjustment unit adjusts the frame certainly the water supply end is past drainage end direction from top to bottom inclines, and makes the cultivation dish certainly the water supply end is past drainage end direction from top to bottom inclines, makes drainage end guide cultivation water in the film discharges to the external world, and saves the cost of setting up for the drainage pipe way, and the unnecessary consumption of the energy.

Through the above, the LED optical disc can be close to and far away from the plants through height adjustment according to the growth height of the plants so as to provide sufficient light for the plants, and the back surfaces of the leaves of the planted plants can absorb the light to carry out photosynthesis through reflection of the light emitted by the LED optical disc by the light reflecting parts; the height adjusting unit can adjust the frame to incline from top to bottom from the water supply end to the water drainage end, so that the cultivation disc inclines from top to bottom from the water supply end to the water drainage end, the water drainage end guides the cultivation water in the film to be discharged to the outside, the distance between the LED optical disc and the cultivation disc can be very close, and the purpose of irradiating the plants to be cultivated in a short distance is achieved; in addition, the distance between the LED optical disks and the cultivation disks is shortened to a certain extent, so that the setting height of the cultivation disks is saved, more LED optical disks and cultivation disks can be arranged in a frame with the same height and size, the setting number of the LED optical disks and the cultivation disks is increased, the cultivation density of the average unit area is greatly improved, and the purpose of increasing the yield of the plants to be cultivated is achieved.

Preferably, the bearing frame is provided with a plurality of convex parts and a plurality of concave parts which are staggered from the water supply end to the water drainage end, the position of the film corresponding to the convex part forms a convex surface, the position of the film corresponding to the concave part forms a concave surface, the convex surfaces and the concave surfaces are staggered from the water supply end to the water discharge end, the plurality of light reflecting parts are arranged on part of the convex parts and/or part of the concave parts at intervals, and is exposed outside the convex surface and/or the concave surface of the film, the cultivation water can gradually flow along the convex surface and the concave surface to generate accumulation, so as to be beneficial to the plants to absorb nutrients contained in the cultivation water, the plurality of light reflecting parts arranged at intervals can reflect the light rays irradiated to the light reflecting parts through the plant gaps to the back of the leaves of the plants so as to enhance the photosynthesis of the plants.

Preferably, a plurality of positioning holes for pivoting the cultivation disc and the LED optical disc are formed on both sides of the frame along the vertical direction of the ground, so that the cultivation disc and the LED optical disc can be adjusted in height.

Preferably, the height adjustment unit has a foot pad, the top of the foot pad has a screw, the bottom of one end of the frame has a plurality of screw holes for screwing the screw, and the distance between the bottom of one end of the frame and the ground is adjusted by rotating the screw, so as to adjust the frame to incline from the water supply end to the water discharge end from top to bottom.

Preferably, the bottom of the frame is provided with a water tank connected with the drainage end, and the water tank can collect the cultivation water led out from the drainage end for recycling.

Compared with the prior art, the utility model has the advantages of as follows:

1. the height of the LED lamp can be adjusted at will, so that the LED lamp is close to the plants to be cultivated on the cultivation plate, the growth speed of the plants is improved, the number of the lamp tubes is reduced, and the redundant loss of energy is reduced;

2. the reflecting part reflects the light emitted by the LED optical disk, so that the back of the leaves of the plant can absorb the light to carry out photosynthesis;

3. the cultivation water at the water supply end flows to the other side through one side of each cultivation disc uniformly, and is discharged to the outside through the other side of each cultivation disc uniformly by utilizing the drainage end, so that the distance between the LED optical discs and the cultivation discs is favorably shortened, the arrangement number of the LED optical discs and the cultivation discs is increased, and the yield of the plants to be cultivated is increased;

4. through the design of the convex part and the concave part, the cultivation water gradually flows along the convex part and the concave part to generate accumulation, and the plants can absorb nutrients contained in the cultivation water;

5. through the design of the positioning holes, the height of the cultivation disc and the height of the LED optical disc can be adjusted at will;

6. the design of the height adjusting unit is favorable for randomly adjusting the inclination angle of the cultivation tray;

7. the high oxygen content cultivation water which is beneficial to plants is generated through the height difference between the drainage end and the water tank.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a side cross-sectional view of the embodiment of FIG. 1;

FIG. 3 is an enlarged schematic view of the reflector of the present invention;

FIG. 4 is an enlarged partial cross-sectional view of FIG. 2;

fig. 5 is another partial enlarged sectional view of fig. 2.

[ description of main element symbols ]

A frame-1; positioning hole-11; a screw hole-12;

a cultivation plate-2; a carrier-21; a convex part-211; a recess-212; film-22; convex surface-221; a concave surface-222;

LED CD-3; a carrier disc-31; a communicating groove-311; an LED light fixture-32;

-4, a feed end;

a drainage end-5; drainage holes-51;

a height adjustment unit-6; a foot pad-61; screw-62;

a water tank-7;

plant-8;

a light-reflecting portion-9; a reflective surface-91.

Detailed Description

To achieve the above objects and advantages, the present invention will be described below with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement the present invention as described below.

Referring to fig. 1, a perspective view of a preferred embodiment of the present invention is disclosed, and fig. 2 to 5 are combined to illustrate a three-dimensional multilayer film hydroponic cultivation frame of LED optical discs of the present invention, which comprises a frame 1, at least one cultivation disc 2, at least one LED optical disc 3, at least one water supply end 4, at least one water discharge end 5 and at least one height adjustment unit 6; wherein:

the frame 1 is rectangular, and the cultivation disc 2 is provided with a bearing frame 21 arranged in the frame 1 and a plastic film 22 sleeved on the top of the bearing frame 21 and used for storing water and cultivating plants; the top of the support frame 21 has a plurality of light reflecting portions 9, and the light reflecting portions 9 have a plurality of light reflecting surfaces 91 facing the upper space at different azimuth angles, so as to reflect the light emitted from the LED optical disc 3 to the back of the leaves of the plant 8, thereby enhancing the photosynthesis of the plant 8. As shown in fig. 3, the light reflecting part 9 may have a supporting part (not shown) and a light reflecting body (not shown), the light reflecting body is combined on the upper part of the supporting part, the supporting part is combined on the top of the supporting frame, the supporting part may be a cylinder with any shape, such as a cylinder, a rectangular body, etc., the light reflecting body may be a regular or irregular cube, such as a cone, a trapezoid, a semi-circular body, an oval body, etc., and has a plurality of light reflecting surfaces 91 facing the upper space with different orientation angles; of course, the reflector may also be provided with only reflectors, which are directly integrated in the top of the carrier. In the present embodiment, the reflective body of the elliptical body is combined with the cylindrical supporting portion, but the present invention is not limited thereto.

The LED optical disc 3 has a carrying disc 31 which is arranged in the frame 1 in a height adjustable manner and is positioned at the opposite end above the cultivation disc 2, and a plurality of LED lamps 32 which are arranged at the bottom of the carrying disc 31 and can project light to the plants 8 on the film 22, and the LED optical disc 3 can be close to and far away from the plants 8 through height adjustment according to the growth height of the plants 8 so as to provide sufficient light for the plants 8.

In this embodiment, the cultivation tray 2 may be multiple, and the number of the LED optical discs 3 is equal to the number of the cultivation trays 2.

The water supply ends 4 may be water pipes, and the water supply ends 4 each extend to one end of the cultivation tray 2 to supply cultivation water into the film 22 at one end of the cultivation tray 2.

The water discharge ends 5 may be water pipes, and the water discharge ends 5 each extend to the other end of the cultivation tray 2 and form a discharge hole 51 for guiding cultivation water downward on the film 22 at the other end of the cultivation tray 2.

The height adjusting unit 6 is disposed at one end of the frame 1, and the height adjusting unit 6 can adjust the frame 1 to incline from the water supply end 4 to the water discharge end 5, so that the cultivation tray 2 inclines from the water supply end 4 to the water discharge end 5, and the water discharge end 5 guides the cultivation water in the film 22 to be discharged to the outside through the drainage hole 51, thereby saving the installation height of the cultivation tray 2 and increasing the installation number of the LED optical discs 3 and the cultivation trays 2.

In addition, the utility model discloses still contain:

the support frame 21 is formed with a plurality of convex portions 211 and a plurality of concave portions 212 which are staggered from the water supply end 4 to the water discharge end 5, so that the position of the film 22 corresponding to the convex portion 211 forms a convex surface 221, and the position of the film 22 corresponding to the concave portion 212 forms a concave surface 222, the convex surfaces 221 and the concave surfaces 222 are arranged alternately from the water supply end 4 to the water discharge end 5, the plurality of light-reflecting portions 9 are disposed at intervals on a part of the convex portions 211 of the plurality of convex portions 211 and/or on a part of the concave portions 212 of the plurality of concave portions 212, and are exposed outside the convex surface 221 and/or the concave surface 222 of the film 22, the cultivation water can gradually flow along the convex surface 221 and the concave surface 222, and is accumulated on the concave surface 222, so that the plants 8 can absorb the nutrients contained in the cultivation water, the light reflecting parts 9 arranged at intervals can reflect the light irradiated to the light reflecting parts 9 through the gaps of the plants 8 to the back of the leaves of the plants 8 so as to enhance the photosynthesis of the plants 8.

A plurality of communication grooves 311 for supplying air flow are formed on the carrier disc 31 to facilitate the circulation of fresh air from outside to between the LED optical discs 3.

A plurality of positioning holes 11 for pivoting the two ends of the cultivation disc 2 and the LED optical disc 3 are formed at intervals on two sides of the frame 1 along the vertical direction of the ground, so that the two ends of the cultivation disc 2 and the LED optical disc 3 can be selectively pivoted in the positioning holes 11 at any height position to adjust the height of the cultivation disc 2 and the LED optical disc 3.

The height adjusting unit 6 has a foot pad 61, a screw 62 is provided on the top of the foot pad 61, a plurality of screw holes 12 for screwing the screw 62 are provided on the bottom of one end of the frame 1, the distance between the bottom of one end of the frame 1 and the ground can be adjusted by rotating the screw 62, and the frame 1 is further adjusted to incline from the water supply end 4 to the water discharge end 5 from top to bottom.

The bottom of the frame 1 is provided with a water tank 7 connected with the drainage end 5, the cultivation water guided out from the drainage end 5 can be collected for recycling, and in the recycling process of the drainage end 5 and the water tank 7, the oxygen content of the cultivation water is increased by utilizing the natural height difference.

Through the above structure, the present invention can be implemented, when in use, each LED optical disc 3 can be adjacent to and far away from the plant 8 through height adjustment according to the height of the plant 8, so as to provide sufficient light for the plant 8; therefore, the distance between the LED optical disk 3 and the cultivation disk 2 can be very close, and the purpose of irradiating the plant 8 to be cultivated in a short distance is achieved.

The water supply end 4 can supply cultivation water to the film 22 at one end of the cultivation tray 2, and the height adjusting unit 6 can adjust the frame 1 to incline from the water supply end 4 to the water discharge end 5 from top to bottom, so that the cultivation tray 2 inclines from the water supply end 4 to the water discharge end 5 from top to bottom, and the cultivation water flows from the water supply end 4 to the water discharge end 5, during which the cultivation water can be gradually blocked by the convex surface 221, and accumulated on the concave surface 222, and the cultivation water is discharged to the outside at the other end of the cultivation tray 2 through the water discharge end 5.

It is worth mentioning that, because the distance between the LED optical disc 3 and the cultivation disc 2 is shortened to some extent, the setting height of the cultivation disc 2 is saved, and therefore, more LED optical discs 3 and cultivation discs 2 can be set in the frame 1 with the same height and size, so that the setting number of the LED optical discs 3 and the cultivation discs 2 is increased, the cultivation density of the average unit area is greatly improved, and the purpose of increasing the yield of the plants 8 to be cultivated is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention; all equivalent modifications or substitutions which do not depart from the spirit of the invention are deemed to be within the scope of the invention.

Claims

1. The LED optical disk three-dimensional multilayer film type hydroponic culture frame is characterized by comprising:

a frame;

the cultivation disc is provided with a bearing frame arranged in the frame and a plastic film sleeved on the top of the bearing frame and used for storing water and cultivating plants, the top of the bearing frame is provided with a plurality of light reflecting parts, and the light reflecting parts are provided with a plurality of light reflecting surfaces facing the upper space at different azimuth angles;

at least one LED optical disk, which is provided with a carrying disk which is arranged in the frame in a height adjusting mode and is positioned at the opposite end above the cultivation disk, and a plurality of LED lamps which are arranged at the bottom of the carrying disk and can project light to plants on the thin film, wherein a plurality of communication grooves for supplying air current are formed on the carrying disk;

and the height adjusting unit is arranged at one end of the frame.

2. The LED optical disc three-dimensional multilayer film hydroponic frame as claimed in claim 1, wherein said frame has a plurality of convex portions and a plurality of concave portions arranged alternately from said water supply end to said water discharge end, and said film forms a convex surface with respect to the position of said convex portions, and forms a concave surface with respect to the position of said concave portions, and said convex and concave surfaces are arranged alternately from said water supply end to said water discharge end; the light reflecting parts are arranged on part of the convex parts and/or part of the concave parts at intervals and are exposed out of the convex surfaces and/or the concave surfaces of the film.

3. The LED optical disc three-dimensional multilayer film hydroponic culture rack of claim 1, wherein a plurality of positioning holes for pivotally mounting the culture tray and the LED optical disc are formed on both sides of the frame along a vertical direction of the ground.

4. The LED optical disc three-dimensional multilayer film hydroponic culture rack of claim 1, wherein said height adjustment unit has a foot pad with a screw on top, and said frame has a plurality of screw holes on one end bottom for screwing said screw.

5. The LED optical disk three-dimensional multilayer film hydroponic culture rack of claim 1, wherein a water tank connected to said drain end is provided at the bottom of said frame.