KR20220082754A - Indoor hydroponic apparatus - Google Patents

Abstract

The present invention relates to an indoor hydroponics apparatus, and includes a rail part provided in an indoor space, a frame part slidably installed on the rail part, and a bed mounted on the frame part and providing a space for planting crops It is characterized in that it includes a control unit connected to the unit and the irradiation unit and the irradiation unit for irradiating light toward the crops planted in the bed, and for changing the position of the irradiation unit according to the growth state of the crops planted in the bed unit.

Description

Indoor hydroponics {INDOOR HYDROPONIC APPARATUS}

The present invention relates to an indoor hydroponic cultivation device, and more particularly, to an indoor hydroponic cultivation device capable of growing crops indoors using a nutrient solution rather than soil.

In general, hydroponics is a method of dissolving nutrients required for crops in water and making them come into direct contact with the roots of plants, or soaking an inert medium that serves as a root support, for example, a material such as rock wool, in a culture medium and bringing it into contact with the roots of plants. It is a method of cultivation in which crops are grown by supplying a culture agent to the crops.

Since hydroponics does not require soil, the cost is very low compared to general soil cultivation, and since it is grown indoors, it is relatively less affected by the weather, and since it artificially creates an environment, the occurrence of various diseases and pests can be reduced.

In addition, since the working environment is relatively pleasant, a greater effect can be seen compared to soil cultivation with the same labor force, and an appropriate nutrient solution suitable for the physiology of the crop can be continuously supplied, so that the crop can grow stably, and thus, Harvest is possible.

However, in the conventional hydroponics device, as the location of the lighting device that supplies light to the crop is fixed, the light is not uniformly supplied to the entire crop due to the change in the position of the leaf according to the growth of the crop, so the photosynthetic efficiency of the crop There is a problem with this falling off.

The background technology of the present invention is disclosed in Korean Patent Registration No. 10-1873148 (registered on June 25, 2018, title of the invention: hydroponics).

An object of the present invention is to provide an indoor hydroponics apparatus capable of varying the irradiation position of light according to the growth state of crops.

In addition, an object of the present invention is to provide an indoor hydroponic cultivation device that can easily secure a working space.

In order to solve the above problems, an indoor hydroponics apparatus according to the present invention includes: a rail unit provided in an indoor space; a frame part slidably installed on the rail part; a bed part mounted on the frame part and providing a space for planting crops; an irradiation unit for irradiating light toward the crop planted in the bed unit; and a control unit connected to the irradiation unit and varying the position of the irradiation unit according to the growth state of the crop planted in the bed unit.

In addition, the irradiation unit, a guide unit disposed to face the bed unit; a first lighting unit fixed to the guide part; and a second lighting unit that is slidably installed on the guide and is spaced apart from the first lighting unit.

In addition, both sides of the guide portion extend downward based on the central portion.

In addition, the guide part is formed to be curved with a predetermined curvature.

In addition, the first lighting unit is disposed in the central portion of the guide portion, the second lighting unit is provided in plurality, and at least one is disposed on both sides of the first lighting unit.

In addition, the second lighting unit is collected or unfolded toward the first lighting unit in conjunction with the operation of the control unit.

In addition, the control unit may include: a driving unit disposed to be spaced apart from the guide unit and receiving power from the outside to generate a driving force; and a power transmission unit linked to the driving force of the driving unit to slide and move the second lighting unit in the longitudinal direction of the guide unit.

In addition, the power transmission unit may include: a rod unit connected to the driving unit and rotated by receiving a driving force from the driving unit; and a wire part having both sides connected to the rod part and the second lighting unit, respectively, and wound or unwound on the rod part according to the rotation direction of the rod part to transmit tension to the second lighting unit.

In addition, the power transmission unit, movably supporting the wire unit, and a roller unit for changing the transmission direction of the tension through the wire unit; further includes.

In addition, the control unit, a monitor unit for monitoring the growth state of the crop planted in the bed unit; and a control unit for controlling the operation of the driving unit based on the growth state of the crop monitored by the monitor unit.

In addition, a plurality of the frame parts are provided to be spaced apart from each other, and are provided to be independently movable on the rail part.

In addition, the bed portion is provided in plurality and is stacked in multiple stages along the height direction of the frame portion.

In addition, it further includes; an air conditioning unit for controlling the air condition inside the indoor space.

The indoor hydroponics apparatus according to the present invention can improve the photosynthetic efficiency of crops by inducing the light generated by the irradiation unit to reach uniformly over the entire area of the crop according to the growth state of the crop by the control unit.

In addition, as the indoor hydroponics apparatus according to the present invention is provided with a plurality of frame parts to be movable independently of each other on the rail unit, it is possible to provide a wider working space to the operator, and it is possible to improve work efficiency.

1 is an installation state diagram schematically showing an installation state of an indoor hydroponics apparatus according to an embodiment of the present invention.
Figure 2 is a perspective view schematically showing the configuration of an indoor hydroponics apparatus according to an embodiment of the present invention.
3 is an enlarged view schematically showing the configuration of an irradiation unit according to an embodiment of the present invention.
4 is a block diagram schematically showing the configuration of an adjustment unit according to an embodiment of the present invention.
5 is a side view schematically showing the configuration of a power transmission unit according to an embodiment of the present invention.
6 is a front view schematically showing the configuration of a power transmission unit according to an embodiment of the present invention.
7 and 8 are operational diagrams schematically showing the operation process of the indoor hydroponics apparatus according to an embodiment of the present invention.

Hereinafter, an embodiment of an indoor hydroponics apparatus according to the present invention will be described with reference to the accompanying drawings.

In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

In addition, in this specification, when it is said that a certain part is "connected (or connected)" with another part, it is not only "directly connected (or connected)" but also "with another member interposed therebetween" Indirectly connected (or connected)" is included. In this specification, when a part "includes (or includes)" a certain component, it does not exclude other components unless otherwise stated, but further "includes (or includes)" other components. means you can

Also, like reference numerals may refer to like elements throughout. Even if the same or similar reference signs are not mentioned or described in a particular drawing, the reference signs may be described based on different drawings. Also, even if there are parts to which reference signs are not indicated in specific drawings, those parts may be described based on other drawings. In addition, the relative differences in the number, shape, size, and size of detailed components included in the drawings of the present application are set for convenience of understanding, and do not limit the embodiments and may be implemented in various forms.

1 is an installation state diagram schematically showing an installation state of an indoor hydroponic cultivation apparatus according to an embodiment of the present invention, and FIG. 2 is a perspective view schematically showing the configuration of an indoor hydroponic cultivation apparatus according to an embodiment of the present invention to be.

1 and 2, the indoor hydroponics apparatus 1 according to an embodiment of the present invention is a rail unit 100, a frame unit 200, a bed unit 300, an irradiation unit 400, and an adjustment. It includes a unit 500 and an air conditioning unit 600 .

The indoor space described below may be exemplified as various spaces in which crops can be grown, such as inside a greenhouse, and the crops may be exemplified by various types of crops that can be grown hydroponically, such as strawberries.

The rail unit 100 is provided in the indoor space to guide the movement of the frame unit 200 to be described later. The rail unit 100 according to an embodiment of the present invention may be formed to have a substantially bar shape and installed on the floor surface of an indoor space. The length of the rail part 100 can be variously changed in design according to the size, number, etc. of the frame part 200 to be described later. Separate stoppers (not shown) for limiting the range of movement of the frame unit 200 may be formed at both ends of the rail unit 100 to prevent separation of the frame unit 200 to be described later. A plurality of rail units 100 may be provided to be spaced apart from each other by a predetermined distance on the floor surface of the indoor space. In this case, the plurality of rail units 100 may be disposed parallel to each other.

The frame part 200 is slidably installed on the rail part 100 and supports the bed part 300 to be described later. A plurality of frame units 200 may be provided to be spaced apart from each other by a predetermined distance on the rail unit 100 . The plurality of frame units 200 may be provided to be movable independently of each other on the rail unit 100 . Accordingly, the plurality of frame units 200 can provide a wider working space to the worker by adjusting the distance between each other according to the worker's work position, thereby improving work efficiency.

The frame unit 200 according to an embodiment of the present invention includes a frame body 210 and a moving member 220 .

The frame body 210 forms a schematic appearance of the frame part 200 according to an embodiment of the present invention. The frame body 210 according to an embodiment of the present invention may be formed to have a frame shape in which bar-shaped beams and the like are arranged in the form of a lattice. The lower end of the frame body 210 is disposed to face the bottom surface of the indoor space, more specifically, to be spaced apart from the upper end of the rail unit 100 . The frame body 210 is disposed so that the longitudinal direction is perpendicular to the rail unit 100 and the extending direction.

The moving member 220 movably supports the frame body 210 with respect to the rail part 100 . The moving member 220 according to an embodiment of the present invention may be formed in the form of a wheel rotatably connected to the lower side of the frame body 210 . The moving member 220 is seated on the upper portion of the rail unit 100 and is in rolling contact with the rail unit 100 at the same time. The moving member 220 is moved along the longitudinal direction of the rail part 100 as an external force is applied to the frame body 210 from the operator and changes the position of the frame body 210 . Alternatively, the moving member 220 may be connected to a separate motor (not shown) to automatically travel on the rail unit 100 .

The bed unit 300 is mounted on the frame unit 200 and provides a space for planting crops. The bed unit 300 according to an embodiment of the present invention is formed to have a box shape with an open upper surface and is mounted inside the frame body 210 . The bed unit 300 may be integrally coupled to the frame unit 200 by welding or the like, and may be detachably coupled to the frame body 210 by bolting or the like. The bed portion 300 extends in a longitudinal direction parallel to the longitudinal direction of the frame body 210 . In this case, the bed unit 300 may be divided into a plurality of sections along the longitudinal direction by a separate partition wall (not shown).

The bed unit 300 is provided with artificial soil for supporting the roots of crops therein, and the artificial soil is filled with a nutrient solution for supplying nutrients to the roots of crops, thereby creating an environment in which crops can be planted. As the bed unit 300 is connected to a separate nutrient solution supply module (not shown), the nutrient solution can be continuously supplied during the cultivation of crops.

The bed unit 300 is provided in plurality and may be stacked in multiple stages along the height direction of the frame unit 200 . Accordingly, the plurality of bed units 300 can grow a larger number of crops compared to the same area compared to the case of cultivating existing crops in soil. The plurality of bed units 300 may be disposed to be spaced apart from each other by a predetermined interval in the height direction of the frame unit 200 . Accordingly, the plurality of bed units 300 may secure sufficient free space for the growth of crops between adjacent bed units 300 .

The irradiation unit 400 irradiates light toward the crops planted in the bed unit 300 .

3 is an enlarged view schematically showing the configuration of an irradiation unit according to an embodiment of the present invention.

Referring to FIG. 3 , the irradiation unit 400 according to an embodiment of the present invention includes a guide unit 410 , a first lighting unit 420 , and a second lighting unit 430 .

The guide part 410 is disposed to face the bed part 300 , and supports a first lighting unit 420 and a second lighting unit 430 to be described later. The guide part 410 according to an embodiment of the present invention is disposed to be spaced apart from the upper surface of the bed part 300 on which crops are planted by a predetermined distance. Both ends of the guide part 410 may be coupled to and supported by the frame body 210 . The guide part 410 is provided in plurality and is disposed to face each of the bed parts 300 stacked in multiple stages inside the frame part 200 . The guide part 410 is arranged in a longitudinal direction parallel to the width direction of the frame body 210 . Both sides of the guide part 410 may extend downward based on the central part. In this case, the guide part 410 may be formed to have an arc shape that is curved with a predetermined curvature. Accordingly, the guide part 410 induces a second lighting unit 430 to be described later to move toward both ends of the guide part 410 by its own weight to keep the wire part 522 to be described taut. A plurality of guide parts 410 may be provided to be spaced apart from each other by a predetermined distance along the longitudinal direction of the bed part 300 . The number and spacing of the guide part 410 can be variously changed in design according to the length of the bed part 300 .

The guide part 410 may be provided with a through-hole part 411 formed to vertically penetrate the upper and lower surfaces of the guide part 410 . The through-hole part 411 according to an embodiment of the present invention may be disposed in the center of the width direction of the guide part 410 , and both ends may be formed to have a long hole shape extending along the length direction of the guide part 410 . .

The first lighting unit 420 is fixed to the guide unit 410 and irradiates light toward the crops planted in the bed unit 300 . The first lighting unit 420 according to an embodiment of the present invention may be exemplified by various lighting devices that generate light by receiving power from an external source, such as an LED. The first lighting unit 420 extends in a longitudinal direction parallel to the longitudinal direction of the bed unit 300 . The first lighting unit 420 is disposed in a position perpendicular to the central portion of the guide portion 410 , that is, the upper surface of the bed portion 300 . The upper surface of the first lighting unit 420 may be fixed to the inner surface of the guide part 410 by welding or bolting. The first lighting unit 420 irradiates light to the crops planted in the bed unit 300 through the lower side.

The second lighting unit 430 is slidably installed on the guide part 410 , is spaced apart from the first lighting unit 420 , and irradiates light toward the crops planted in the bed part 300 . Like the first lighting unit 420 , the second lighting unit 430 according to an embodiment of the present invention may be exemplified by various lighting devices that generate light by receiving power from an external source such as an LED. The second lighting unit 430 extends in a longitudinal direction parallel to the longitudinal direction of the bed unit 300 . The second lighting unit 430 irradiates light to the crops planted in the bed unit 300 through the lower side. The second lighting unit 430 has an upper surface connected to the inner surface of the guide part 410 to be slidably moved in a direction parallel to the longitudinal direction of the guide part 410 . Accordingly, the second lighting unit 430 slides in a direction parallel to the longitudinal direction of the guide unit 410 by a control unit 500 to be described later, and the position at which light is irradiated to the crop may be changed.

A plurality of second lighting units 430 may be provided. At least one of the plurality of second lighting units 430 may be disposed on both sides of the first lighting unit 420 . In this case, the second lighting units 430 installed on both sides of the first lighting unit 420 may be symmetrically disposed with respect to the first lighting unit 420 . In FIG. 3 , the second lighting unit 430 is illustrated as being disposed one on each side of the first lighting unit 420 , but the number of second lighting units 430 is not limited to these matters, and 2 It is possible to change the design to a dog, three, etc. The plurality of second lighting units 430 are interlocked with the operation of the adjusting unit 500 to be described later and are gathered toward the first lighting unit 420 or toward both ends of the guide unit 410 from the first lighting unit 420 . By unfolding, the area irradiated with light to the crop can be reduced or expanded. In this case, separate stoppers (not shown) for limiting the movement range of the second lighting unit 430 are formed at both ends of the guide part 410 to prevent the second lighting unit 430 from being separated. can

The control unit 500 is connected to the irradiation unit 400 , and changes the position of the irradiation unit 400 , more specifically, the second lighting unit 430 according to the growth state of the crops planted in the bed unit 300 . Accordingly, the control unit 500 may improve the photosynthetic efficiency of the crop by inducing the light generated by the irradiation unit 400 to reach uniformly over the entire area of the crop according to the growth state of the crop.

4 is a block diagram schematically showing the configuration of an adjustment unit according to an embodiment of the present invention.

Referring to FIG. 4 , the control unit 500 according to an embodiment of the present invention includes a driving unit 510 , a power transmission unit 520 , a monitor unit 530 , and a control unit 540 .

The driving unit 510 is disposed to be spaced apart from the guide unit 410 and receives power from the outside to generate driving force. The driving unit 510 according to an embodiment of the present invention may be exemplified by various types of electric motors that receive power from the outside and generate forward and reverse rotational force. The driving unit 510 is disposed at a position spaced apart from the upper side of the guide unit 410 by a predetermined distance. In this case, the driving unit 510 may be supported by being directly coupled to the frame body 210 , and may be supported inside the frame body 210 through a separate bracket coupled to the frame body 210 . A plurality of driving units 510 may be provided to be individually installed on the upper side of each guide unit 410 .

The power transmission unit 520 is linked to the driving force of the driving unit 510 to slide the second lighting unit 430 in the longitudinal direction of the guide unit 410 .

5 is a side view schematically showing the configuration of a power transmission unit according to an embodiment of the present invention, and FIG. 6 is a front view schematically showing the configuration of a power transmission unit according to an embodiment of the present invention.

5 and 6 , the power transmission unit according to an embodiment of the present invention includes a rod part 521 , a wire part 522 , and a roller part 523 .

The rod unit 521 is connected to the driving unit 510 , and is rotated by receiving a driving force from the driving unit 510 . The rod part 521 according to an embodiment of the present invention may be formed to have a rod shape having a circular cross-section. The rod unit 521 has one end connected to the output shaft of the driving unit 510 to receive rotational force generated from the driving unit 510 . In this case, one end of the rod unit 521 may be connected to the output shaft of the driving unit 510 via a separate reduction gear. The rod part 521 extends in a longitudinal direction parallel to the longitudinal direction of the bed part 300 . The central portion and the other end of the rod portion 521 may be rotatably supported through a bearing fixed to the frame body 210 . A plurality of rod units 521 may be provided to be individually connected to each of the driving units 510 .

Both sides of the wire part 522 are connected to the rod part 521 and the second lighting unit 430 , respectively, and are interlocked with the rotation of the rod part 521 to slide the second lighting unit 430 . The wire part 522 according to an embodiment of the present invention may be formed to have a shape such as a wire, a string, etc. that is freely deformable and can transmit tension along the longitudinal direction. The upper end of the wire unit 522 is integrally connected to the outer circumferential surface of the rod unit 521 , and the lower end penetrates the through-hole unit 411 provided in the guide unit 410 and is connected to the second lighting unit 430 .

The wire part 522 is wound or unwound around the rod part 521 according to the rotation direction of the rod part 521 and transmits tension to the second lighting unit 430 . More specifically, the wire part 522 is wound around the rod part 521 as the rod part 521 is rotated to one side, and by applying tension to the second lighting unit 430, the second lighting unit 430 is formed. It moves toward the center of the guide part 410 , that is, the first lighting unit 420 . The wire part 522 is released from the rod part 521 as the rod part 521 is rotated to the other side, and by reducing the magnitude of the tension acting on the second lighting unit 430, the second lighting unit 430 loses its own weight. It is guided to move to both ends of the guide part 410 by the

The wire unit 522 is provided in plurality and is individually connected to the plurality of second lighting units 430 . The wire part 522 connected to any one of the second lighting units 430 among the plurality of wire parts 522 may be arranged in a plurality of rows to be spaced apart from each other by a predetermined interval along the length direction of the rod part 521 .

The roller unit 523 movably supports the wire unit 522 and switches the direction of transmission of tension through the wire unit 522 . That is, the roller unit 523 changes the extension direction of the lower end of the wire unit 522 connected to the second lighting unit 430 so that the direction of the tension transmitted along the wire unit 522 is changed to the second lighting unit ( 430) to be transmitted in a direction parallel to the slide movement direction. The roller unit 523 according to an embodiment of the present invention may be formed in the form of a roller rotatable about a central axis and installed on the upper surface of the guide unit 410 . The roller portion 523 has an outer peripheral surface in rolling contact with the wire portion 522 . The upper end of the wire part 522 connected to the rod part 521 is maintained in a state extending vertically downward from the rod part 521 with respect to the roller part 523 . The lower end of the wire part 522 connected to the second lighting unit 430 is bent and extended toward the second lighting unit 430 with respect to the roller part 523 . The roller part 523 maintains a state in contact with the wire part 522 as the wire part 522 is moved in the longitudinal direction by the rotation of the rod part 521 and is rotated about the central axis.

The monitor unit 530 monitors the growth state of the crop planted in the bed unit 300 . The monitor unit 530 according to an embodiment of the present invention includes a photographing module for obtaining image information of a crop planted in the bed unit 300, and a position of leaves according to the growth of a crop through the image information obtained from the photographing module It may include a sensing module for detecting a change.

The control unit 540 controls the operation of the driving unit 510 based on the growth state of the crop monitored by the monitor unit 530 . More specifically, when the position of the leaf is changed according to the growth of the crop, the control unit 540 controls the operation of the driving unit 510 so that the second lighting unit 430 can irradiate light at the corresponding position. The position of the lighting unit 430 is changed. The control unit 540 according to an embodiment of the present invention includes a communication module that receives data on the growth state of a crop monitored from the monitor unit 530 by wire or wirelessly, and based on the data received from the monitor unit 530 . to include a control module for controlling the operation of the driving unit 510 .

The air conditioner 600 adjusts the air condition inside the indoor space. The air conditioning unit 600 according to an embodiment of the present invention may include a flow fan 610 for circulating air inside the indoor space with external air, and a CO ₂ supplier 620 for supplying carbon dioxide into the indoor space. can Accordingly, the air conditioning unit 600 may prevent clogging of the pores of the leaves of the crop as air stagnates inside the indoor space, and may induce active photosynthesis of the crop.

Hereinafter, the operation process of the indoor hydroponics apparatus 1 according to an embodiment of the present invention will be described in detail.

7 and 8 are operational diagrams schematically showing the operation process of the indoor hydroponics apparatus according to an embodiment of the present invention.

Referring to FIG. 7 , in the initial stage of growth of the crop, the leaves of the crop are intensively disposed at a position facing the central portion of the guide part 410 .

The monitor unit 530 acquires image information of the crop through the photographing module, and detects the positional state of the leaf of the crop through the sensing module.

The control unit 540 transmits a control signal to the driving unit 510 based on the monitored data from the monitor unit 530 .

The driving unit 510 generates a rotational force directed to one side (counterclockwise direction based on FIG. 7 ) according to a control signal of the control unit 540 , and the rod unit 521 is rotated to one side in association with the rotational force.

As the rod part 521 is rotated to one side, the wire part 522 is wound around the outer circumferential surface of the rod part 521 to apply tension to the second lighting unit 430 .

The second lighting unit 430 slides toward the center of the guide part 410 , that is, the first lighting unit 420 by the tension transmitted through the wire part 522 .

Accordingly, the second lighting unit 430 and the first lighting unit 420 may radiate light toward the crop from the central position of the guide part 410 in which the leaves of the crop are intensively disposed.

Referring to FIG. 8 , in the case of the late growth phase of the crop, the position of the leaf is extended to both sides in the width direction of the bed part 300 due to the growth and fruiting of the stem of the crop.

The monitor unit 530 acquires image information of the crop through the photographing module, and detects a change in the position of the leaf of the crop through the sensing module.

The control unit 540 transmits a control signal to the driving unit 510 based on the monitored data from the monitor unit 530 .

The driving unit 510 generates a rotational force toward the other side (clockwise based on FIG. 8 ) according to a control signal of the control unit 540 , and the rod unit 521 is rotated to the other side in association with the rotational force.

The wire part 522 is released from the rod part 521 and reduces the magnitude of the tension acting on the second lighting unit 430 .

The second lighting unit 430 is moved to both ends of the guide part 410 by its own weight as the magnitude of the tension received from the wire part 522 is reduced.

Accordingly, the second lighting unit 430 may induce light to reach uniformly over the entire crop area by irradiating light toward the leaves of the crop extending outward in the width direction of the bed unit 300 .

Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and it is understood that various modifications and equivalent other embodiments are possible by those of ordinary skill in the art. will understand

Therefore, the technical protection scope of the present invention should be defined by the following claims.

1: indoor hydroponics 100: rail part
200: frame part 210: frame body
220: moving member 300: bed part
400: irradiation unit 410: guide unit
420: first lighting unit 430: second lighting unit
500: control unit 510: drive unit
520: power transmission unit 521: rod unit
522: wire part 523: roller part
530: monitor unit 540: control unit
600: air conditioning unit

Claims (13)

a rail unit provided in an indoor space;
a frame part slidably installed on the rail part;
a bed part mounted on the frame part and providing a space for planting crops;
an irradiation unit for irradiating light toward the crop planted in the bed unit; and
The indoor hydroponics apparatus comprising a; connected to the irradiation unit, and changing the position of the irradiation unit according to the growth state of the crop planted in the bed unit.
The method of claim 1,
The investigation unit,
a guide part disposed to face the bed part;
a first lighting unit fixed to the guide part; and
Indoor hydroponics apparatus comprising a; a second lighting unit that is slidably installed in the guide unit and is disposed to be spaced apart from the first lighting unit.
3. The method of claim 2,
The guide portion for indoor hydroponics, characterized in that both sides extend downward relative to the central portion.
4. The method of claim 3,
The guide portion for indoor hydroponics, characterized in that formed to be curved with a predetermined curvature.
3. The method of claim 2,
The first lighting unit is disposed in the central portion of the guide, and the second lighting unit is provided in plurality, and at least one indoor hydroponics apparatus is provided on both sides of the first lighting unit.
6. The method of claim 5,
The second lighting unit is an indoor hydroponics apparatus, characterized in that it is collected or unfolded toward the first lighting unit in association with the operation of the control unit.
3. The method of claim 2,
The control unit,
a driving unit disposed to be spaced apart from the guide unit and receiving power from the outside to generate a driving force; and
The indoor hydroponics apparatus comprising a; a power transmission unit linked to the driving force of the driving unit to slide and move the second lighting unit in the longitudinal direction of the guide unit.
8. The method of claim 7,
The power transmission unit,
a rod part connected to the driving part and rotating by receiving a driving force from the driving part;
and a wire part having both sides connected to the rod part and the second lighting unit, respectively, and wound or unwound on the rod part according to the rotation direction of the rod part to transmit tension to the second lighting unit. Indoor hydroponics equipment.
9. The method of claim 8,
The power transmission unit,
Indoor hydroponics apparatus further comprising; a roller part for movably supporting the wire part and changing the direction of transmission of tension through the wire part.
8. The method of claim 7,
The control unit,
a monitor unit for monitoring the growth state of the crop planted in the bed unit; and
The indoor hydroponics apparatus further comprising a; a control unit for controlling the operation of the driving unit based on the growth state of the crop monitored by the monitor unit.
The method of claim 1,
The frame portion is provided in plurality and is arranged to be spaced apart from each other, and the indoor hydroponics apparatus, characterized in that it is provided to be movable independently on the rail portion.
The method of claim 1,
The bed portion is provided in plurality and is an indoor hydroponics apparatus, characterized in that it is stacked in multiple stages along the height direction of the frame portion.
The method of claim 1,
Indoor hydroponics apparatus further comprising; an air conditioning unit for controlling the air condition inside the indoor space.

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