KR102459348B1 - Lighting device for orchard fruit growth - Google Patents

Abstract

A lighting device for growing orchard fruits of the present invention comprises: a hanging unit formed to be supported on a growing target plant or a column frame installed adjacent to the plant; a main body connected to the hanging unit; a solar power generation unit installed on the main body and generating power using incident sunlight; and a lighting unit radiating light of a predetermined wavelength for growing the plant by using the power supplied from the solar power generation unit. According to the present invention, a purpose of the lighting device for growing orchard fruits is to radiate the light necessary for the growth of the plant using sunlight by the lighting unit that radiates light of the predetermined wavelength for growing plants using the power supplied by the solar power generation unit.

Description

Lighting device for orchard fruit growth

The present invention relates to a lighting device for growing fruit in an orchard, and more particularly, a lighting device that generates light for growing growing plants using sunlight incident on the orchard, and is supported on the branches of growing plants in the orchard. is about

Earth's climate change is accelerating, and drought, heavy rain, heavy snow, lack of sunlight, earthquakes, and soil loss and pollution are occurring more frequently. Accordingly, enormous social and economic damage is caused worldwide, and in particular, direct damage to agriculture, which is a climate-dependent industry, is occurring.

In the case of Korea, the precipitation pattern is changing according to the recent abnormal temperature. In the past, more than 70% of the annual precipitation fell during the rainy season from the end of June to the middle of July. As it rains a lot, damage from diseases that have not been seen before, such as abnormal dropping of fruits and abnormal staining of the rind, are appearing.

In addition, the damage caused by late frost that occurs during the spring flowering period is also more frequent due to the influence of abnormal temperature.

Therefore, in response to the current climate change and soil pollution as described above, and in response to the coming environmental changes of the earth, including the climate, research on a method for stably securing agricultural products such as fruits in the future is becoming more and more important.

On the other hand, growth reactions such as germination, growth, and flowering of crops are controlled by the action of phytochrome, a photoreceptive protein according to light quality, but until now, they depend on white light, which has low efficiency, saving electrical energy and improving growth. There is a limit to increasing added value through control, productivity improvement, and quality improvement.

Most fruits and vegetables such as paprika, tomato, and watermelon have poor fruiting when there is not enough sunlight in winter and the sugar content of the fruit is lowered. -Emitting Diode) was used to develop efficient beam light technology.

In the field of bio-industry such as plant factories, prior technologies related to light sources that induce photosynthesis and promote growth of crops in facilities or plant factories using LED lamps have been proposed.

The proposed horticultural LED lighting device (Korean Patent No. 10-1389929) of Prior Art 1 relates to a method for manufacturing a fluorescent lamp type LED lighting device for plant growth promotion using an LED chip, and more particularly, It relates to a method for manufacturing a white LED lighting package similar to natural light, including red light having a dominant wavelength of 650 nm and blue light having a wavelength of 450 nm among visible light that promotes growth. In addition, the fluorescent lamp type LED lighting device includes a blue LED chip, a silicate-based green phosphor that absorbs the corresponding blue light in a diffusion region of the blue light emitted from the blue LED chip and emits light of a wavelength different from that of the blue light, and the blue light and the green light. It is composed of a nitride-based red phosphor that emits light in a different wavelength band by absorbing a part of it.

Since the prior art 1 does not include a separate locking part to be applied to orchard fruit, there is a limitation in that the fruit tree of the orchard cannot hang on the branch due to the realistic problem that the size is large. The downside is that you need an extra one.

On the other hand, the fruit ripening reflective member for soil preservation (Korean Utility Model No. 20-2010-0011868) proposed in Prior Art 2 relates to a fruit ripening reflective member for soil preservation, and in more detail, fruit trees and plants grow. In the reflective plate of a silver foil material disposed in the soil, a reflective member made of a silver foil material, a mesh-shaped mesh synthetic resin fused to the lower side of the reflective member to increase the shear strength of the reflective member, and the reflective member open up and down It is made including a plurality of pores formed in the reflective member, so that damage such as tearing of the reflective member does not occur, so it can be installed in the soil for a long period of time, and air is smoothly supplied to the soil for the growth of crops has a helpful effect on

In the prior art 2, as the present invention, the lighting device for irradiating light for growing growing plants using sunlight does not include a locking part that can be fixed to a tree branch, so it cannot be evenly irradiated to growing plants. There is a limit to

Korean Patent Registration No. 10-1389929: LED lighting device for horticulture Korean Public Utility Model No. 20-2010-0011868: Reflective member of ripening fruit for soil preservation

The present invention was created to solve the problems of the prior art, and generates light for growing growing plants using sunlight incident on the orchard, and an orchard that is easy to install on the branches of growing plants in the orchard. An object of the present invention is to provide a lighting device for fruit growth.

In order to achieve the above object, the lighting device for the growth of orchard fruit according to the present invention includes a locking part formed to be supported by a plant to be grown or a pillar frame installed adjacent to the plant, a main body connected to the locking part, and the main body It is installed in the solar power generation unit for generating electric power using the incident sunlight and a lighting unit for irradiating light of a predetermined wavelength for growing the plant using the power supplied from the photovoltaic unit is provided. .

The locking part includes a locking ring formed so as to be caught on the plant or pillar frame, and a connecting wire having one end connected to the locking ring and the other end fixed to the main body.

The main body has an accommodating space therein, is formed of a light-transmitting material, the photovoltaic unit is installed on the outer peripheral surface of the main body, and a solar panel that generates electricity by sunlight incident on the main body and the and a battery member for storing the power generated by the solar panel and providing the stored power to the lighting unit, wherein the lighting unit is installed inside the main body to generate light by the power provided from the battery member and a light source unit for

The lighting unit is installed on the main body and based on a light amount sensor that measures the amount of sunlight incident on the main body and the amount of light information provided by the light sensor, the illuminance of the light provided to the plant is set in a preset illuminance range It further includes a light control unit for controlling the illuminance of the light source to maintain.

The locking part is characterized in that it moves the main body so as to change the light irradiation position of the lighting unit with respect to the plant.

The locking portion includes a subframe installed on the main body, a plurality of support brackets installed on the plant or pillar frame radially around the main body, and a plurality of support brackets installed on each of the support brackets and the subframe, each of the support brackets and A plurality of distance adjusting units for adjusting the distance between the subframes and a movement control unit for controlling the distance adjusting units to adjust the distance between each of the support brackets and the subframe so that the main body moves in a predetermined direction be prepared

The distance adjusting unit includes a plurality of wires having one end connected to a position spaced apart from each other on the support bracket, and a plurality of wires rotatably installed at positions spaced apart from each other in the surf frame so that the other ends of the wires are wound or unwound, respectively. A winding drum and a plurality of drum driving members for rotating the winding drums are provided.

The locking unit further includes a tilt sensor for measuring the posture of the main body, and the movement control unit first and second positions of the subframe adjacent to the winding drums, respectively, based on the measurement information provided by the tilt sensor. If any one position is lower than the other position, it is determined that the main body is tilted and the main body is placed on the winding drum corresponding to any one of the first and second positions so that the main body returns to the initial position. It is characterized in that the distance control unit is controlled so that the wire is wound.

A solar light detection unit for measuring a direction in which sunlight is incident based on the main body is further provided, and the locking unit moves the main body in a direction in which sunlight is incident based on the information provided by the solar detection unit. do it with

One end of the solar detection unit is rotatably connected to the subframe, the other end is formed to extend a predetermined distance in a direction away from the main body, and a rotating rod that rotates and the other end of the rotating rod measures sunlight incident on the other end A solar sensor, a rotating member installed in the subframe to rotate the rotating rod, and a rotation sensing sensor installed in the rotating member to measure information on the rotational state of the rotating rod The solar sensor and rotation A direction calculation unit for calculating a direction in which the sunlight is irradiated based on the measurement information provided by the detection sensor is provided.

A plurality of guard units are provided for preventing the main body from colliding with an obstacle during movement by the engaging portion, wherein the guard unit is supported on the subframe by a separation rod, and radially arranged around the main body. It includes a guard panel, wherein the guard panel is formed of a light-transmitting material, characterized in that the width is formed to decrease as the distance from the main body.

The lighting device for growing fruit in an orchard of the present invention generates light for growing growing plants using sunlight incident on the orchard, and is installed on the branches of growing plants in the orchard to set the illuminance range of the sunlight to be constant. It has the advantage of being able to promote the production of fruit by maintaining it.

1 is an exemplary view of an orchard in which a lighting device for orchard fruit growth is installed in the present invention;
2 is a perspective view according to a first embodiment of a lighting device for orchard fruit growth according to the present invention;
Figure 3 is a cross-sectional view of Figure 2,
Figure 4 is a block conceptual diagram of Figure 2,
5 is a perspective view of a second embodiment of a lighting device for orchard fruit growth according to the present invention;
Figure 6 is a cross-sectional view of the subframe of Figure 5,
7 is a perspective view according to a third embodiment of the lighting device for orchard fruit growth according to the present invention;
8 is a perspective view of a fourth embodiment of a lighting device for orchard fruit growth according to the present invention;
9 is a plan view of FIG. 8 .
10 is a perspective view of a lighting unit according to a fifth embodiment of the lighting device for orchard fruit growth according to the present invention;
11 is a cross-sectional view showing the substrate of FIG. 10;
12 is a view in which a part of the circuit diagram of the substrate of FIG. 10 is separated;
13 is a conceptual diagram illustrating the first and second switch units of FIG. 10 .

Hereinafter, a lighting device for orchard fruit growth according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Since the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. In describing each figure, like reference numerals have been used for like elements. With respect to the accompanying drawings, the dimensions of the structures are enlarged than actual for clarity of the present invention.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification is present, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

1 to 4 show a first embodiment of a lighting device 100 for growing fruit in an orchard according to the present invention.

Referring to the drawings, the lighting device 100 for the growth of orchard fruit of this embodiment includes a hanging part 110 formed to be supported by a plant to be grown 10 or a pillar frame 20 installed adjacent to the plant 10 and , the main body 120 connected to the engaging part 110, the photovoltaic power generation unit 130 installed on the main body 120 and generating electric power using incident sunlight, the sunlight A lighting unit 140 irradiating light of a predetermined wavelength for growing the plant 10 using the power supplied from the power generation unit 130 is provided.

The plant 10 includes, but is not limited to, conventional fruit trees grown for the purpose of harvesting such as apples, grapes, pears, and persimmons in orchards, and all vegetable plants may be applied.

The pillar frame 20 is supported on the ground at a location spaced apart by a predetermined distance so as not to interfere with the growth of the plant 10, and has a cylindrical shape extending in the vertical direction. In this case, the pillar frame 30 is not limited to a cylinder, and various types of frames may be applied depending on the growth environment of the plant 10 , and includes a pre-installed power pole.

The locking part 110 is formed to be supported on the plant 10 or the pillar frame 20 and includes a locking ring 111 and a connecting wire 112 .

The locking ring 111 is formed in the form of a cylinder extending a predetermined distance in the vertical direction, and the upper portion is formed to be curved in an arc shape so as to be caught by the branch of the plant 10 or the pillar frame 20 .

The upper end of the connecting wire 112 is connected to the locking ring 111 , and the lower end is fixed to the main body 120 . The connecting wire 112 is a metal wire processed into a line shape is applied, and although not shown in the drawing, a chain shape may be applied.

The main body 120 has a connection ring 121 is formed at the upper end so that the connection wire 112 can be fixed. The main body 120 has a receiving space so that the solar power generation unit 130 and the lighting unit 140 can be installed therein. In addition, the main body 120 is formed in a spherical shape of a light-transmitting material so that the light irradiated from the lighting unit 140 installed in the receiving space can be irradiated to the plant 10 .

The photovoltaic unit 130 is installed on the main body 120 , and generates electric power using incident sunlight, and includes a photovoltaic panel 131 and a battery member 132 .

The solar panel 131 is installed to surround the upper outer peripheral surface of the main body 120 . More specifically, the solar panel 131 is formed to cover the upper portion of the main body 120 at a position adjacent to the connecting ring 121 . The solar panel 131 is curved according to the upper curvature of the main body 120 , or a plurality of solar cells are arranged along the outer circumferential surface of the main body 120 .

The solar panel 131 generates power by sunlight incident on the upper part of the main body 120, and a light-emitting means capable of converting conventionally generally used solar energy into electrical energy is applied, so additional description will be omitted.

The battery member 132 is installed inside the main body 120 . The battery member 132 stores the power generated by the solar panel 131, and provides the stored power to the lighting unit 140. Conventionally, the power generated by sunlight is stored and stored Since a power storage and supply means capable of supplying power is applied, an additional description will be omitted.

The lighting unit 140 irradiates light of a predetermined wavelength for growing the plant 10 by using the power supplied from the photovoltaic unit 130. A light source unit 141, a light quantity sensor 142, A data communication unit 143 and a light control unit 144 are provided.

The light source unit 141 is installed inside the main body 120 to generate light in a wavelength region capable of growing the plant 10 by the power provided from the battery member 132 . The light source unit 141 has light emitting diodes such as LEDs mounted on a plate-shaped substrate having a predetermined thickness, and a conventional lighting means is applied, so a detailed description thereof will be omitted. In this case, the wavelength band of the light emitted from the light source unit 141 may be variously set according to the type of the vegetation target plant.

The light amount sensor 142 is installed at the upper end of the main body 120 to measure the amount of sunlight incident on the main body 120 . The light amount sensor 142 detects light amount information that is the brightness level of sunlight irradiated to the main body 120 , and provides the sensed light amount information to the light control unit 144 .

The data communication unit 143 as to communicate with the manager terminal 30, receives input information for the operation of the lighting unit 140 from the manager's terminal 30, based on the received input information, the light It is provided to the control unit 144 . The data communication unit 143 is a conventional short-range wireless communication Bluetooth (Bluetooth), Wi-Fi (Wi-Fi) technology is applied, so the additional description will be omitted.

At this time, an app is installed in the manager terminal 30 to control the operation of a plurality of lighting devices 100 for growing fruit of an orchard of the present invention to irradiate the plants 10 with a bundle of light.

The manager terminal 30 is a device capable of performing wireless communication with the data communication unit 143, and uses a mobile terminal such as a laptop computer, a smart phone, a tablet PC, a desktop computer, or such a device, or directly or indirectly. Appropriate device connected to it.

The input information input through the manager terminal 30 includes a variety for the plant 10 , an illuminance range for growth in the plant 10 , time information for irradiating light, weather information, and the like.

The light control unit 144 is the light source unit 141 so that the illuminance of the light provided to the plant 10 maintains the illuminance range for growth in the plant 10 based on the light quantity information provided by the light quantity sensor 142 . ) to control the illuminance. In addition, the light control unit 144 operates the light source unit 141 for a time included in the corresponding input information based on input information input by the manager terminal 30 provided from the data communication unit 143 .

For example, the light control unit 144 increases the illuminance of the light source unit 141 when the amount of sunlight is less than a preset illuminance range based on the light amount information provided by the light amount sensor 142, and When the amount of light reaches a preset illuminance range, the operation of the corresponding light source unit 141 is stopped.

The lighting device 100 for the growth of orchard fruit of this embodiment described above includes the lighting unit 140 irradiating light of a predetermined wavelength for growing the plant 10 and a light intensity sensor 142 for measuring the amount of sunlight. Since it is possible to control the illuminance of the lighting unit 140 according to the amount of light irradiated to the plant 10, it is possible to stably provide an amount of light suitable for the growth of the plant 10, Growth can be effectively improved. In addition, the lighting device 100 for the growth of fruit in the orchard of this embodiment is provided with a photovoltaic power generation unit 130 for supplying photovoltaic power to the lighting unit 140, so that power supply by photovoltaic power generation is provided. It also has the advantage of reducing maintenance costs.

Meanwhile, FIGS. 5 to 6 show a second embodiment of a lighting device 200 for orchard fruit growth.

Elements having the same function as in the drawings shown above are denoted by the same reference numerals.

Referring to the drawings, the locking part 210 of the lighting device 200 for orchard fruit growth according to the present invention is the main so that the light irradiation position of the lighting unit 140 with respect to the plant 10 can be changed. A subframe 220, a support bracket 230, a distance adjustment unit 240, a tilt sensor (not shown), and a movement control unit (not shown) are provided for moving the body 120 .

The sub-frame 220 is a hexahedron having a square cross section is installed under the main body (120). A predetermined internal space 222 is formed in the subframe 220 so that the first to second winding drums 243 and 244 of the distance adjusting unit 240 to be described later can be installed therein. A plurality of wire holes 221 are formed in the outer peripheral surface of the subframe 220 so that first and second wires 241 and 242 to be described later can pass therethrough. The wire holes 221 are preferably formed at positions opposite to the first and second winding drums, respectively.

Further details of the first and second winding drums 243 and 244 and the first and second wires 241 and 242 will be described later.

The support bracket 230 is installed on the plant 10 or the pillar frame 20 radially around the main body 120, respectively. The support bracket 230 includes first and second clamp members 231 and 232 coupled to each other to hold the branch or column frame 20 of the plant 10, and first and second clamps coupled to each other. A fixing member 233 for fixing the members 231 and 232 is provided.

The first clamp member 231 has a hemispherical first lead-in groove formed on the side opposite to the sub-frame 220 so that the branch or column frame 20 of the plant 10 is introduced. Upper and lower surfaces of the first inlet groove are formed to be open.

The second clamp member 232 is installed to be coupled to the first clamp member 231 , and on a side opposite to the first clamp member 231 , a second lead-in groove corresponding to the first lead-in groove is formed in The second inlet groove is preferably formed so that the upper and lower surfaces are open.

A fixing protrusion 234 is formed on an outer surface of the second clamp member 232 opposite to the subframe 220 . The fixing protrusion 234 is formed to protrude in the shape of a cross-section in the shape of an English letter 'T'. The first to second wires 241 and 242 are fixed to one side of the fixing protrusion 234 . The first and second wires 241 and 242 are connected to the second clamp member 232 by the fixing protrusion 234 .

A fixing hole 235 so that the fixing member 233 passes through both ends of the first and second clamp members 231 and 232 so that the first and second clamp members 231 and 232 can be coupled to each other. ) is formed.

The fixing member 233 includes a plurality of fixing bolts passing through the first and second clamping members 231 and 232 coupled to each other, and fixing bolts passing through the first and second clamping members 231 and 232 . There are a number of retaining nuts that are fastened to the ends. The fixing bolt passes through the fixing hole 235 . Meanwhile, the fixing member 233 is not limited thereto, and any fixing means capable of fixing the first and second clamp members 231 and 232 to each other may be applied.

A plurality of the distance adjusting units 240 are installed in each of the support brackets 230 and the subframe 220 to adjust the separation distance between the support brackets 230 and the subframe 220, and the first wire 241 , a second wire 242 , a first winding drum 243 , a second winding drum 244 , a first drum driving member 245 , and a second drum driving member 246 .

One end of the first wire 241 is connected to the fixing protrusion 234 of each of the support brackets 230 , and the other end of the first wire 241 is connected to the inner space 222 of the subframe 220 through the wire hole 221 . is introduced into

The second wire 242 has one end extending side by side with each of the first wires 241 , and the second clamp member is spaced apart from the first wire 241 in a direction perpendicular to the longitudinal direction. It is connected to the fixing projection 234 of (232). The other end of the second wire 242 is introduced into the inner space 222 of the subframe 220 through the wire hole 221 . It is preferable that the first to second wires 241 and 242 are metal wires processed into a line shape in the same manner as the connection wire 112 .

The first winding drum 243 is rotatably installed in the inner space 222 of the subframe 220 so that the other end of the first wire 241 is wound or unwound. The second winding drum 244 is spaced apart from the first winding drum 243 by a predetermined distance in the inner space 222 of the subframe 220 so that the other end of the second wire 242 is wound or unwound. installed rotatably. At this time, it is preferable that the first and second winding drums 243 and 244 are disposed on the subframe 220 to be spaced apart from each other in a direction corresponding to the separation direction of the first and second wires 241 and 242 . .

The first and second drum driving members 245 and 246 are respectively connected to the first and second winding drums 243 and 244 to rotate the first and second winding drums 243 and 244 , respectively. The first and second drum driving members 245 and 246 are installed to protrude from the outer peripheral surface of the subframe 220 . The first to second drum driving members 245 and 246 may be a conventional DC motor that receives power energy and converts it into rotational power.

The inclination sensor is installed inside the main body 120 to measure the posture of the main body 120, that is, a horizontal state. A chip-type gyro sensor to which a gyroscope technology for measuring angular velocity is applied. do.

The movement control unit adjusts the separation distance between each of the support brackets 230 and the subframe 220 so that the main body 120 moves in a predetermined direction based on the light amount information provided by the light amount sensor 142 . Control the distance control units 240 to be.

The operation process of the movement control unit will be described in more detail as follows.

When a movement pattern for light irradiation of the lighting unit 140 is input through the manager terminal 30, the data communication unit 143 receives the movement pattern transmitted from the manager terminal and transmits it to the movement control unit, The movement control unit controls the distance adjusting unit 240 to move the corresponding main body 120 according to the movement pattern.

For example, when the main body 120 is moved forward, the first and second wires of the distance adjusting unit 240 installed in the front part of the subframe 220 among the distance adjusting units 240 . The first and second drum driving members 245 and 246 are operated so that the first and second drum driving members 241 and 242 are wound around the first and second winding drums 243 and 244, respectively, and the rest of the distance adjusting units 240 are The first and second wires 241 and 242 of the distance adjusting unit 240 are released from the first and second winding drums 243 and 244 so that the first to second drums of the corresponding distance adjusting unit 240 are released. The driving members 245 and 246 are operated.

On the other hand, the movement control unit is any one of the first and second positions of the subframe 220 adjacent to the first to second drum driving members 245 and 246, respectively, based on the measurement information provided by the inclination sensor. When the position is located lower than the other positions, it is determined that the main body 120 is inclined, and the first and second positions corresponding to any one of the first and second positions are determined so that the main body 120 returns to the initial position. The first and second wires 241,242 are wound around the first and second winding drums 243 and 244 .

For example, when the movement control unit is inclined so that the first winding drum 243 side is lower than the second winding drum 244 side of the main body 120, the first wire 241 is The first drum driving member 245 is operated to be wound around the first winding drum 243 by a predetermined length. Then, as the first wire 241 is wound around the first winding drum 243, the movement control unit applies tension of the first wire 241 so that the main body 120 returns to a horizontal state with respect to the ground. make it

The lighting device 200 for the growth of orchard fruit of the present embodiment described above is provided with the distance adjusting units 240 for allowing the main body 120 to move in a predetermined direction, so that the manager It can move to a desired place, and the inclination sensor is installed inside the main body 120 to measure the horizontal state of the main body 120 so that the horizontal state of the main body 120 is provided. The advantage is that it can be maintained continuously.

Meanwhile, FIG. 7 shows a third embodiment of a lighting device 300 for orchard fruit growth.

Referring to the drawings, the lighting device 300 for growing fruit in an orchard according to the present invention further includes a solar detection unit 310 that measures a direction in which sunlight is incident with respect to the main body 120 .

The solar detection unit 310 includes a rotation rod 311 , a rotation member 312 , a solar detection sensor 313 , a rotation detection sensor (not shown), and a direction calculation unit (not illustrated).

One end of the rotating rod 311 is rotatably connected to the lower end of the subframe 220 . It is preferable that the rotation rod 311 is rotatably installed on the subframe 220 based on an imaginary center line extending in the upward direction. The other end of the rotating rod 311 is extended a predetermined distance in the direction in which the outer diameter is expanded from the main body 120 .

The rotating member 312 is formed in a connection portion to the subframe 220 and the rotating rod 311, and the rotating rod 311 is a conventional DC motor that receives rotating power energy and converts it into rotating power. can be applied.

The solar light sensor 313 is installed at the other end of the rotating rod 311 to measure sunlight incident on the other end of the rotating rod 311 . The solar light sensor 313 detects light amount information that is a brightness degree of sunlight irradiated to the rotating rod 311 and provides the sensed light amount information to the direction calculating unit.

The rotation sensor is installed on the rotation member 312 to measure rotation information of the rotation state of the rotation rod 311 and provide it to the direction calculation unit. In this case, the rotation information includes an angular velocity, a rotation direction, a rotation angle, and a rotation distance of the rotation rod 311 .

The direction calculating unit calculates the direction in which the sunlight is irradiated with respect to the main body 120 based on the measurement information provided by the solar light sensor 313 and the rotation sensor. The direction calculation unit provides the information to the movement control unit based on the sunlight irradiation direction information.

At this time, the movement control unit of the locking unit 210 controls the distance control units so that the main body 120 moves in the direction in which the sunlight is incident based on the information provided by the sunlight detection unit 310 .

The lighting device 300 for the growth of orchard fruit of this embodiment described above is provided with a direction calculation unit for calculating the direction in which the sunlight is irradiated based on the measurement information provided by the solar light sensor 313 and the rotation sensor. Since it is possible to move the main body 120 to a position where appropriate sunlight is irradiated, there is an advantage that efficient power production of the solar panel 131 is possible.

Meanwhile, FIGS. 8 to 9 show a fourth embodiment of a lighting device 400 for orchard fruit growth.

Referring to the drawings, the lighting device 400 for orchard fruit growth according to the present invention includes a guard unit 410 that prevents the main body 120 from collided with an obstacle when the main body 120 is moved by the engaging part 210 . be prepared In this case, the obstacles include the branches, leaves, and animals and plants located on the branches of the plant 10 .

The guard unit 410 includes a separation rod 411 and a guard panel 412 .

A plurality of the spacing rods 411 have one end supported at the lower end of the subframe 220 , and the other end extending radially around the subframe 220 . As shown in the drawing, the spacing rod 411 is formed to extend forward, rearward, and left and right of the subframe 220, respectively, but is not limited thereto. If the structure extends radially with respect to the subframe 220, Anything is possible.

The guard panel 412 is formed at the other end of the separation rod 411 and is radially disposed around the main body 120 . Therefore, the guard panels 412 are spaced apart from the main body 120 by a predetermined distance and are respectively disposed on the front, rear and left and right sides of the main body 120 . The guard panel 412 is formed of a light-transmitting material so that sunlight irradiated to the main body 120 is transmitted. The guard panel 412 is formed to decrease in width as it moves away from the main body 120 .

More specifically, the middle portion of the plate material having a predetermined thickness is formed by bending the main body 120 at a predetermined angle in the moving direction. In addition, the guard panel 412 has through holes 413 through which the first to second wires 241 and 242 pass, respectively.

The lighting device 400 for growth of orchard fruit of this embodiment described above is provided with a guard unit 410 that prevents the main body 120 from colliding with an obstacle when the main body 120 is moved by the locking part 210, so that the locking It allows the unit 210 to move smoothly.

Meanwhile, FIGS. 10 to 12 illustrate a fifth embodiment of a lighting device 500 for orchard fruit growth.

Referring to the drawings, the lighting unit 510 of the lighting device 500 for the growth of orchard fruit according to the present invention is mounted on a substrate 520, and a plurality of LED groups for generating light in different wavelength bands are provided. 530 , and a first switch unit 540 through which the operator can input a first operation signal for operation of the unit unit 530 by touch operation, and the unit unit by operation of a toggle switch 551 . A second switch unit 550 capable of inputting a second operation signal for the operation of 530, and the unit unit 530 according to operation signals provided from the first and second switch units 540 and 550 ) is provided with a control module 560 for controlling the.

At this time, the substrate 520 is knitted in a plate shape having a predetermined thickness, and extends a predetermined length in the vertical direction. Since the substrate 520 is a conventionally used PCB substrate for mounting a light emitting diode such as an LED, a detailed description thereof will be omitted. The substrate 150 is installed in a receiving space provided inside the main body 120 .

The unit unit 530 is disposed on the substrate 520 and includes a plurality of the first LED 570, the second LED 580 and the third LED 590 for outputting light of mutually different wavelength bands, The first LED 570 , the second LED 580 , and the third LED 590 respectively output light of different wavelength bands.

Accordingly, some of the first LEDs 570 included in the unit unit 530 output light of a preset first wavelength band, and the rest of the first LEDs 570 output infrared rays, and the unit The second LED 580 included in the unit 530 outputs light of a preset second wavelength band, and some of the third LEDs 590 included in the unit lighting unit 530 are part of the first to the second wavelength band outputs light of a different third wavelength band, and the remainder of the third LEDs 590 outputs ultraviolet light.

Here, in the first wavelength band, light having a central wavelength of 380 nm is emitted by 25% to 35% of the photon quantity of the first LED 570, and light in a wavelength band of 380 nm to 450 nm is emitted by 5% to 15% of the photon quantity of the first LED 570. and the remainder of the quantum quantity of the first LED 570 is 600 nm to 700 nm wavelength, and 15% to 25% of the quantum quantity of the second LED 580 is emitted in the second wavelength band with a central wavelength band of 380 nm, and a wavelength band of 380 nm to 500 nm 15% to 25% of the photon quantity of the second LED 580 is emitted, the remainder of the photon quantity of the second LED 580 is at a wavelength of 600 nm to 800 nm, and in the third wavelength band, light having a central wavelength of 600 nm to 700 nm is emitted. The wavelength at which 60% to 70% of the photon quantum of the 3LED 590 is emitted. The first to third wavelength bands are not limited to the above-mentioned wavelength bands and may be changed according to applied plants.

In addition, the unit unit 530 includes first LEDs 570 that output a smaller number of infrared rays than the number of first LEDs 570 that output light in the first wavelength band, and emits light in the third wavelength band. A third LED (590) that outputs a number of UV rays that is less than the number of the output third LEDs (590) includes the third LED (590).

In addition, the unit unit 530 includes a first circuit unit 571, a second circuit unit 581 and A third circuit unit 591 is further provided.

The first circuit part 571 , the second circuit part 581 , and the third circuit part 591 are sequentially arranged in the width direction of the substrate 520 , and the first circuit part 571 and the second circuit part 581 . are disposed opposite to each other with respect to the third circuit unit 591 .

The first circuit unit 571 is installed in a line so as to be spaced apart from each other by a predetermined distance along the longitudinal direction of the substrate 520, and connected in series to each other to be turned on/off at the same time. Power to the plurality of first LEDs 570 formed to supply

The first circuit unit 571 includes a first circuit line 572 extending along the longitudinal direction of the substrate 520 from one side of the substrate 520 , and a predetermined width with the first circuit line 572 . The first protruding connection portions 574 spaced apart from each other and protruding a predetermined length in the width direction of the first circuit line 572 include second circuit lines 573 spaced apart from each other in the longitudinal direction of the substrate.

The second circuit unit 581 is disposed between the first LEDs 570 on a line in which the first LEDs 570 are arranged and is connected in series with each other to form a plurality of turned on/off at the same time. 580) is formed to supply power.

The second circuit unit 581 includes a third circuit line 582 that is spaced apart from the first circuit unit 571 by a predetermined distance in the width direction and extends in the longitudinal direction of the substrate 520, and the third circuit line ( A second protruding connection portion 584 spaced apart from 582 by a predetermined distance and formed in the width direction of the third circuit line 582 and protrudes a predetermined length in the width direction so as not to overlap the second circuit line 573 in the width direction. are provided with fourth circuit lines 583 spaced apart along the longitudinal direction of the substrate 520 .

The third circuit unit 591 is disposed to be positioned between the first LED 570 and the second LED 580 on the line in which the first LEDs 570 are arranged, and is connected in series to each other to be turned on/off at the same time. A plurality of them are formed to supply power to the third LED (590).

The third circuit unit 591 is positioned between the first circuit unit 571 and the second circuit unit 581 , and extends so as not to overlap with the second circuit line 573 and the fourth circuit line 583 . A fifth circuit line 592 and a sixth circuit line 593 are provided.

At this time, the first LED 570 is located in the first protruding connection part 574 , the second LED 580 is located in the second protruding connection part 584 , and the third LED 590 is located in the first protruding connection part 574 . 6 It is located on an extension line extending along the circuit line 593 , wherein the first LED 570 , the second LED 580 and the third LED 590 extend along the longitudinal direction of the substrate 520 . They are arranged in a line on an imaginary extension line.

The first switch unit 540 is that an operator can input a first operation signal for operation of the unit unit 530 by touch manipulation, and includes an on/off power touch pad 541, a pattern storage unit (not shown) city) and a pattern setting unit (not shown).

The on/off power touchpad 541 is a touch-operable touch pad provided by an operator, and is provided at a position adjacent to the main body 120 . Since the on-off power touchpad 131 is a recognition means like a conventionally used touch screen for recognizing the operator's finger touch, a detailed description thereof will be omitted.

The pattern storage unit stores light emission patterns for the first LED 570 , the second LED 580 , and the third LED 590 . The light emission pattern includes a light emission pattern in which the first LED 570 is operated alone, a light emission pattern in which the second LED 580 is operated alone, a light emission pattern in which the third LED 590 is operated alone, and first and second light emission patterns. The light emitting pattern in which the LEDs 570 and 580 are operated, the light emission pattern in which the first and third LEDs 570 and 590 are operated, the light emission pattern in which the second and third LEDs 580 and 590 are operated, the first to second 3 LEDs (570, 580, 590) are included in the light emission pattern and the like.

The pattern setting unit generates a first operation signal to operate the Sanji unit unit 530 with any one of the light emitting patterns stored in the pattern storage unit and transmits it to the control module 560 . Here, the pattern setting unit applies one of the first LED 570 , the second LED 580 and the third LED 590 among the light emitting patterns when the operator's touch is input to the on/off power touch pad 541 . The first operation signal is generated so that the light emitting pattern to be used is sequentially changed according to a preset operation sequence.

For example, when the operator's touch is first recognized on the on-off power touch pad 131 , the pattern setting unit emits a light emission pattern in which the first LED 570 is operated alone, and a light emission pattern in which the second LED 580 is operated alone. A first operation signal corresponding to the pattern is generated, and when the operator's touch is recognized again on the on/off power touchpad 541 , the first operation signal corresponding to the light emitting pattern in which the second LED 580 is operated alone create In addition, when the operator's touch is recognized again on the on/off power touchpad 541, the pattern setting unit generates a first operation signal corresponding to the light emitting pattern in which the third LED 590 is operated alone, and the on/off power supply When the touch pad 541 re-recognizes the operator's touch, the first and second LEDs 570 and 580 generate a first operation signal corresponding to the light emission pattern in which the operation is performed. In addition, the pattern setting unit generates a first operation signal corresponding to the light emitting pattern in which the first and third LEDs 570 and 590 are operated when the operator's touch is re-recognized on the on-off power touchpad 131, When the operator's touch is recognized again on the on/off power touchpad 541 , the second and third LEDs 580 and 590 generate a first operation signal corresponding to the light emission pattern in which they are operated. In addition, when the operator's touch is recognized on the on-off power touchpad 541 again, the pattern setting unit generates a first operation signal corresponding to the light emission pattern in which the first to third LEDs 570, 580, and 590 are operated, , when the operator's touch on the on-off power touchpad 541 is re-recognized, the first LED 570 generates a first operation signal corresponding to the light-emitting pattern in which it is operated.

The second switch unit 550 includes a toggle switch 551 and a signal generator 552 that generates a second operation signal for the operation of the unit unit 530 according to the operation of the corresponding toggle switch 551 . do.

The toggle switch 551 is provided with a lever to be operated by the operator, and the lever is configured to be set to any one of a plurality of setting positions or a neutral position by the operation of the operator. Here, the toggle switch 551 is a conventionally used toggle switch 551 to position the lever in any one position of rising, falling, and neutral, so a detailed description thereof will be omitted.

The signal generator 552 generates a second operation signal so that the first to third LEDs 570 , 580 , and 590 operate in mutually different operation patterns according to the position of the lever set by the operator. Here, the operation pattern includes an operation pattern in which the first LED 570 is operated alone, an operation pattern in which the second LED 580 is operated alone, an operation pattern in which the third LED 590 is operated alone, the first and The operation pattern in which the second LED (570, 580) is operated, the operation pattern in which the first and third LEDs (570, 590) are operated, the operation pattern in which the second and third LEDs (580, 590) are operated, first to The operation pattern in which the third LED (570. 580. 590) is operated is included.

For example, when the lever is set to any one of the setting positions, the signal generating unit 552 generates a second operation signal corresponding to the operation pattern in which the first LED 570 is operated alone, and the lever is set to the setting position. When set to the other one of them, the third LED 590 may generate a second operation signal corresponding to an operation pattern that is operated alone. Here, the operation pattern may be preset or changed by an operator.

The control module 560 controls the unit unit 530 according to a first operation signal or a second operation signal provided from the first and second switch units 540 and 550 . At this time, when the lever of the toggle switch 551 is set to the neutral position, the control module 560 controls the first to third LEDs to correspond to the first operation signal provided from the first switch unit 540 . Control the operation of (570. 580. 590). In addition, when the lever of the toggle switch 1551 is set to the setting positions, the control module 560 may include the first to third LEDs to correspond to a second operation signal provided from the second switch unit 550 . Control the operation of (570. 580. 590).

That is, when the lever of the toggle switch 551 is set to the neutral position, the operator can sequentially change the light emission pattern of the unit unit 530 using the on-off power touch pad 541 according to a preset operation sequence, and , when the lever of the toggle switch 551 is set to a setting position other than a neutral position, the control module 560 is a unit unit so that the first to third LEDs 570. 580. 590 set in the corresponding setting position operate. control 530 .

As described above, the operator can selectively control the unit unit 530 through the on/off power touchpad 541 or the toggle switch 551. When controlling using the on/off power touchpad 541, Since the first to third LEDs 570. 580. 590 are operated according to the operation sequence set by the expert, even if the worker is a non-expert, light in a wavelength band suitable for the growth state of the plant can be irradiated to the plant, and the toggle switch When the unit unit 530 is controlled through 551 , the operation pattern of the first to third LEDs 570. 580. 590 can be changed more quickly than control by the on-off power touchpad 541 . have.

Accordingly, the lighting device 500 for fruit growth in an orchard according to the present invention uses the toggle switch 551 and the on/off power touchpad 541 to illuminate the first to third LEDs 570. 580. 590. Since it can be easily operated following a number of operation patterns, it has the advantage of being able to quickly respond to various situations according to vegetation growth.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments presented herein, but is to be construed in the widest scope consistent with the principles and novel features presented herein.

10: plant 20: thermometer
30: administrator terminal
100, 200, 300 400: Lighting device for orchard fruit growth
110, 210: locking part 111: locking hook
112: connecting wire 120: main body
121: link 130: solar power generation unit
131: solar panel 132: battery member
140, 510: lighting unit 141: light source unit
142: light sensor 143: data communication unit
144: light control unit
220: subframe 221: wire hole
222: inner space 230: support bracket
231: first clamp member 232: second clamp member
233: fixing member 234: fixing projection
240: distance control unit 241: first wire
242: second wire 243: first winding drum
244: second winding drum 245: first drum driving member
246: second drum driving member
310: solar detection unit 311: rotating rod
312: rotating member 313: solar light sensor
410: guard unit 411: separation rod
412: guard panel 413: through hole
520: substrate 530: unit unit
540: first switch unit 550: second switch unit
560: control module

Claims (11)

a catching part formed to be supported by a plant to be grown or a pillar frame installed adjacent to the plant;
a main body connected to the locking part;
A photovoltaic power generation unit installed on the main body and generating power using incident sunlight;
and a lighting unit irradiating light of a predetermined wavelength for growing the plant by using the power supplied from the solar power generation unit,
The locking part
a tilt sensor for measuring the posture of the main body by moving the main body so as to change the light irradiation position of the lighting unit with respect to the plant;
a subframe installed on the main body;
A plurality of support brackets respectively installed on the plant or pillar frame radially around the main body,
A plurality of wires installed on each of the support brackets and the subframes to adjust a distance between the support brackets and the subframes, one end of which is connected to a position spaced apart from each other on the support brackets, and the other end of the wires A plurality of distance adjusting units including a plurality of winding drums rotatably installed at positions spaced apart from each other of the subframe so that the windings are wound or unwound, respectively, and a plurality of drum driving members for rotating the winding drums;
and a movement control unit for controlling the distance adjusting units so that the separation distance between each of the support brackets and the subframe is adjusted so that the main body is moved in a predetermined direction,
The movement control unit tilts the main body when any one of the first and second positions of the subframe adjacent to the winding drums is located lower than the other positions based on the measurement information provided by the inclination sensor. Characterized in that the distance control unit is controlled so that the wire is wound around the winding drum corresponding to any one of the first and second positions so that the corresponding main body returns to its initial position by determining that it is lost.
Lighting device for orchard fruit growth.
delete According to claim 1,
The main body has an accommodating space therein and is formed of a light-transmitting material,
The solar power unit
A solar panel installed on the outer circumferential surface of the main body and generated by sunlight incident on the main body;
and a battery member for storing the power generated by the solar panel and providing the stored power to the lighting unit,
The lighting unit is
It is installed inside the main body characterized in that it comprises a light source for generating light by the power provided by the battery member,
Lighting device for orchard fruit growth. 4. The method of claim 3,
The lighting unit is
a light quantity sensor installed on the main body to measure the amount of sunlight incident on the main body;
Characterized in that it further comprises a light control unit for controlling the illuminance of the light source unit so that the illuminance of the light provided to the plant maintains a preset illuminance range based on the light quantity information provided by the light quantity sensor,
Lighting device for orchard fruit growth. delete delete delete delete According to claim 1,
Further comprising a solar detection unit for measuring a direction in which sunlight is incident with respect to the main body,
The locking part is characterized in that it moves the main body in a direction in which sunlight is incident based on the information provided by the solar detector,
Lighting device for orchard fruit growth. 10. The method of claim 9,
The solar detector
a rotation rod having one end rotatably connected to the subframe and the other end extending a predetermined distance in a direction away from the main body and rotating;
A solar light sensor for measuring sunlight incident on the other end of the rotating rod;
a rotating member installed on the subframe to rotate the rotating rod;
A rotation detection sensor installed on the rotating member to measure information on the rotational state of the rotating rod,
It characterized in that it comprises a direction calculation unit for calculating the direction in which the sunlight is irradiated based on the measurement information provided by the solar sensor and the rotation detection sensor,
Lighting device for orchard fruit growth. According to claim 1,
Further comprising a guard unit for preventing the main body from colliding with an obstacle when moving by the engaging portion,
The guard unit is supported on the sub-frame by a spacing rod, and includes a plurality of guard panels radially arranged around the main body,
The guard panel is formed of a light-transmitting material, characterized in that the width is formed to decrease as the distance from the main body,
Lighting device for orchard fruit growth.

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