KR20220105746A - Apparatus of position control for solar cell 4-way actuator - Google Patents

Abstract

The present invention relates to an apparatus for controlling a position of a solar cell four-way actuator for a smart factory and, more specifically, to an apparatus for controlling a position of a solar cell four-way actuator for a smart factory, capable of automatically adjusting an orienting direction of a solar module in response to a position (altitude) change of the sun, thereby maximizing power generation efficiency. In accordance with the present invention, the apparatus includes: a swing body having a front side assembled with a solar module, while performing an operation of an angle change to orient the solar module to the sun; at least two link supporters mounted on an outdoor handrail, while kept placed on the rear of the swing body; and an operation guider supporting the swing body while kept combined with the link supporters, while interconnected with the operation of an actuator based on an altitude change of the sun to cause the operation of the swing body and lead the operation thereof.

Description

Solar Cell 4-way Actuator Position Control Device for Smart Factory

The present invention relates to a solar cell four-way actuator position control device for a smart factory, and more particularly, in response to a change in the position (altitude) of the sun, the orientation direction of the solar module is automatically adjusted, thereby maximizing the power generation efficiency. It relates to a solar cell 4-way actuator position control device for a smart factory.

As modern civilization developed after the Industrial Revolution in Europe in the late 18th century, mankind needed more energy. Problems and global environmental issues are becoming issues every day.

Accordingly, countries around the world are starting with the framework convention of climate change adopted at the Rio Summit in June 1992 to solve energy problems such as commercialization of new and renewable energy to replace existing fossil fuels. We are working on a technical solution.

In particular, the entry into force of the United Nations Framework Convention on Climate Change (UNFCCC) to regulate anthropogenic emission of greenhouse gases, the cause of global warming, and the environment caused by oil price surges and nuclear reactor accidents Due to pollution, interest in new and renewable energy to replace the existing nuclear and thermal power generation is increasing.

Korea has been preparing various systems to solve climate change and energy problems, starting with the signing of the Convention on Climate Change in December 1993. The public compulsory project, which requires the installation of compulsory energy storage systems, has been implemented since 2004, and the government set low-carbon green growth as a new national paradigm in 2008 and took the global energy crisis as a stepping stone for challenges.

In addition, various projects are in progress due to the technological development and dissemination of new and renewable energy through the 「Basic Act on Low Carbon, Green Growth」 enacted in 2010 and the Renewable Energy Portfolio Standard (RPS) that has been in effect since 2012. Market expansion is expected.

On the other hand, in the field of new renewable energy, a photovoltaic system that can directly generate electricity from sunlight is an element of green architecture and is used in general construction and joint ventures. As a field that can be applied comprehensively and widely to real life spaces such as houses, solar power generation systems for home use are being actively researched to supply electricity to households with electricity generated by installing solar modules on the roof.

For example, in November 2017, the city of Seoul, which advocated the '2022 City of the Sun, Seoul', is promoting a plan to supply a total of 1 million households (551KW) of solar power plants by 2022 in apartments, houses, and buildings. The above-mentioned solar power mini power plant supply project was based on the fact that there are many apartment houses in Seoul, and in 2014, for the first time in a local government, the method of installing it on an apartment veranda (or balcony) was introduced. It has gained a high level of recognition to the extent of conducting business by benchmarking it.

Here, the above-mentioned veranda-type solar power plant is installed with a solar power generator with a capacity of 200W to less than 1,000W in scrap spaces such as single-family houses, multi-family houses (apartments, etc.), neighborhood living facilities, religious facilities, and verandas of commercial buildings. It refers to the direct use of electricity produced by the process, and the solar module is installed in a way that is mounted on the balcony railing.

In this regard, Republic of Korea Patent Registration No. 10-1475317 (Title of the invention: Solar module frame for installation of the lower outer wall of the veranda of an apartment house), Republic of Korea Patent Publication No. 10-2019-0082494 (Title of the invention: building veranda railing integrated solar) Photovoltaic module system), Korean Patent Registration No. 10-0841573 (title of the invention: solar cell module structure), etc., a number of prior art are disclosed.

However, the prior art is a technology for fixing and installing a solar module on a balcony railing using a holder, and as such, a method of simply installing a solar module using the holder is efficiently condensing sunlight. , concentrate light) has been limited.

In order to solve the above problems, through Republic of Korea Patent Registration No. 10-1625149, a small solar cell module assembly (solar module) is mounted on the balcony railing of an apartment to increase the power consumption, and the solar cell module assembly A mounting device for a solar cell module assembly for a balcony railing for improving light collection efficiency by easily installing it inclined according to the altitude of the sun has been disclosed.

1 is a side view showing a mounting device of a solar cell module assembly for a balcony railing according to the prior art, and the conventional mounting device of the solar cell module assembly for a balcony railing is, as shown in FIG. a support 910 provided on the rear side of the module assembly 901; a cradle 920 which is formed to extend obliquely from the upper side of the support 910 and mounts the solar cell module assembly 901 and the support 910 to the balcony railing 902; and an inclination adjusting unit 930 for supporting the support 910 with respect to the balcony railing 902 so that the solar cell module assembly 901 maintains the inclination adjusted according to the altitude of the sun.

According to the prior art, the solar cell module assembly 901 by the inclination adjusting unit 930 is mounted in a form that is spread from the upper side to the lower side of the balcony railing 902, so that the altitude of the sun is different for each season. It is possible to change the angle with respect to the photovoltaic cell module assembly 901 to match.

However, as described above, the angle of the solar cell module assembly 901 may be varied for each season by using the inclination adjusting unit 930, but in response to the movement of the sun rising in the east and setting in the west, the sunlight Since it is impossible to automatically adjust the orientation angle of the battery module assembly (901 / hereinafter referred to as 'solar module'), the problem of reduced light collection efficiency raised in the prior art still exists, and for that reason, solar power generation There were technical limitations that made it difficult to maximize efficiency.

In the end, by reacting (photosensitizing) to changes in the altitude of the sun and the angle of irradiation of sunlight, and allowing the orientation angle of the solar module to be automatically (actively) adjusted (variable), it is possible to increase the light collection capacity and maximize the power generation efficiency accordingly. There is an urgent need to research and develop a solar photovoltaic cell 4-way actuator position control device for smart factories.

(Document 1) Republic of Korea Patent No. 10-1475317 (Registered on December 16, 2014) (Document 2) Republic of Korea Patent Publication No. 10-2019-0082494 (published on July 10, 2019) (Document 3) Republic of Korea Patent No. 10-0841573 (registered on June 20, 2008) (Document 4) Republic of Korea Patent No. 10-1625149 (registered on May 23, 2016)

The purpose of the present invention is to solve the above problems, and to achieve a structure in which the angle (direction direction) of the solar module mounting structure (swing body) is automatically adjusted in response to the position of the sun, the light collecting of the solar module It is to provide a solar photovoltaic cell 4-way actuator position control device for smart factories that can improve capability and maximize power generation efficiency accordingly.

Another object of the present invention is to provide a bird repellent comprising a rotating body that rotates on an axis in a state attached to the device, and a smart device that prevents birds (birds) from sitting on the device based on the rotating body operation (rotation). To provide a solar cell 4-way actuator position control device for factories.

In order to achieve the above object, the present invention provides a swing body that performs an angularly variable operation so that the solar module is assembled on the front, while the solar module faces the sun; at least two or more link supporters mounted on the outdoor railing in a state disposed at the rear of the swing body; and a motion guide that supports the swing body in a state coupled to the link supporter and induces and guides the motion of the swing body in connection with the actuator driving based on the change in altitude of the sun. do.

On the other hand, the photovoltaic module is assembled in the front, while the photovoltaic module is a swing body that performs an angle-variable operation to direct the sun; at least two or more link supporters mounted on the outdoor railing in a state disposed at the rear of the swing body; an operation guide for supporting the swing body in a state coupled to the link supporter, and inducing and guiding the operation of the swing body in connection with the actuator driving based on the change in altitude of the sun; and a bird repellent installed on the upper side of the link supporter to prevent animals from sitting on the device.

In addition, the swing body includes a module frame surrounding the edge of the solar module, a main frame to which the module frame is assembled, and a state in which the main frame is provided on both rear sides of the main frame to form an operation trajectory of the main frame It is composed of a plurality of curved rails and includes at least two or more first cross bars for horizontally connecting the curved rails so that the curved rails are firmly coupled.

In addition, the link supporter, at least two or more supports for securing support in a state in close contact with the handrail, an upper clamper provided on the upper side of the support and fixed to the upper horizontal bar of the handrail, and a lower side of the support, It consists of a lower clamper fixed to the lower horizontal bar of the handrail.

In addition, the bird repellent includes a junction box installed on the upper end of the link supporter, a driving motor that receives electric power in a state provided in the junction box to generate rotational power, and is mounted on the upper end of the link supporter and is mounted on the driving motor. A rotating body that is axially rotated by receiving power in a connected state, and the drive motor, while recognizing the approach of an object within a set area on the rotating body, determines whether an object or an animal is an animal, and when it is determined as an animal, the driving motor It is composed of a control module that drives the rotating body to automatically operate.

In addition, in the upper clamper, a first binding part inserted and assembled into the support, a transverse holder bent in one direction from the upper end of the first binding part and mounted on the upper transverse bar of the handrail, and the front end of the horizontal holder A first attachment portion is provided in the lower clamper that is bent downwardly and is in close contact with one end of the upper transverse bar of the handrail, and a second binding portion inserted and assembled into the support is bent in one direction from the lower end of the second binding portion. A seating portion to be seated on the upper end of the lower horizontal bar of the handrail, and a second adhesive portion bent downward from the tip of the seating portion to be in close contact with one end of the lower horizontal bar of the handrail are provided.

In addition, the operation guider may include a plurality of side panels closely disposed on the outside of the curved rails, at least one second cross bar connecting the side panels laterally and on which the actuator is mounted, and the side panels; and a plurality of guide rolls rotatably coupled to the rails and supporting the curved rail in a state in which they are circumscribed at upper and lower ends of the curved rail, respectively, and rolling along the surface of the curved rail, the guide Any one of the rolls is connected to the actuator and moves the curved rail in the longitudinal direction when the actuator is driven to induce a tracking motion of the swing body.

In addition, the control module includes a detection means for recognizing the approach of an object within the set area on the rotating body, a remote sensor for wirelessly transmitting a power ON/OFF signal, and a dedicated program necessary for driving the device installed, and the detection means It is composed of a Raspberry Pi that receives the signal measured from the , processes information, and controls the overall operation of a device that drives the rotating body by supplying power to the driving motor.

In addition, the sensing means includes an ultrasonic sensor for detecting an approach distance and movement of an object approaching into the set area by generating an ultrasonic wave, and detecting a physical quantity of temperature intensity using infrared rays to determine whether an object approaching within the set area is an object It is combined with an infrared sensor to determine whether it is or is composed of a pressure sensor that detects pressure in a state embedded in the rotating body.

As can be clearly seen from the above description, the solar cell four-way actuator position control device for a smart factory of the present invention is a tracking motion of a swing body related to a guide roll that rotates when the actuator is driven based on the position information of the sun. As the orientation direction of the solar module assembled in front of the swing body is automatically adjusted (angle variable), it has the effect of maximizing the power generation efficiency as well as the improvement of the light collecting ability.

In addition, it is possible to control the birds that make it impossible for the birds to fly over the device by the rotating body of the bird repellent that rotates in the state of being attached on the device, and in particular, as a detection means of approaching an object. There is an effect of more clearly discriminating an object using an ultrasonic sensor and an infrared sensor at the same time and improving the driving efficiency of the device through this.

At the same time, with the achievement of various effects as before, the company's profit creation and growth by securing product competitiveness and independent technology that meets consumer purchasing needs, and the sunlight right of the lower floor furniture by being able to actively adjust the angle of the solar module It is a very useful invention that can greatly contribute to social value creation as well as to solve the problem of infringement of the right to view and expect a synergy effect through connection with various eco-friendly energy industry fields, starting with home solar power generation.

1 is a side view showing a mounting device of a solar cell module assembly for a balcony railing according to the prior art
2 to 4 are a perspective view, an exploded perspective view, and a side view showing a solar photovoltaic cell 4-way actuator position control device for a smart factory according to a first embodiment of the present invention.
5 is an exploded perspective view showing the configuration relationship of a link supporter among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to the first embodiment of the present invention.
6A and 6B are side cross-sectional views showing the upper and lower configuration relationships of the link supporter among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to the first embodiment of the present invention.
7 is a perspective view showing a configuration relationship of an actuator among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to the first embodiment of the present invention.
8 is a perspective view showing a solar cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
9 and 10 are a perspective view and a side cross-sectional view showing a bird repellent among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
Figure 11 (a) (b) is a configuration diagram of a junction box among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
12 is a block diagram of a control module in the solar photovoltaic cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
13 is an exploded perspective view showing a coupling relationship between a solar cell 4-way actuator position control device for a smart factory and a solar module according to a second embodiment of the present invention;
14A and 14B are diagrams of a state of use of a solar cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
15 (a) (b) (c) is an operation state diagram of a solar cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention.
16 and 17 are operation state diagrams of a solar cell 4-way actuator position control device for a smart factory according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings to the extent that those of ordinary skill in the art can easily practice the present invention.

First, it should be noted that in adding reference numerals to the components of the drawings, the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in the description of the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

2 to 4 of the accompanying drawings are a perspective view, an exploded perspective view and a side view showing a solar photovoltaic cell 4-way actuator position control device for an optical smart factory according to a first embodiment of the present invention, and FIG. 5 is a first embodiment of the present invention. An exploded perspective view showing the configuration relationship of a link supporter among the solar photovoltaic cell 4-way actuator position control device for a smart factory according to an embodiment, and FIGS. 6A and 6B are a solar cell 4 for a smart factory according to the first embodiment of the present invention It is a side cross-sectional view showing the upper and lower configuration relationship of the link supporter in the direction actuator position control device, and FIG. 7 is a configuration relationship of the actuator in the solar cell 4-way actuator position control device for a smart factory according to the first embodiment of the present invention. is a perspective view showing

As shown in Figures 2 to 4, the solar cell four-way actuator position control device (A) for a smart factory according to the present invention, the solar module is assembled in the front, while the solar module is directed to the sun At least two link supporters (2) mounted on an outdoor railing in a state in which the swing body (1) performs an angle-variable operation to be (指向), and the swing body (1) is arranged behind the swing body (1). And, while supporting the swing body 1 in a state coupled to the link supporter 2, it induces the operation of the swing body 1 in connection with the actuator (m) driving based on the change in the altitude of the sun, and the and a motion guide 3 for guiding the motion.

The swing body 1 is for assembling a solar module and setting the orientation angle, and a module frame 11 surrounding the rim of the solar module p, and a main frame to which the module frame 11 is assembled ( 12) and a plurality of curved rails 13 that are provided on both sides of the rear side of the main frame 12 and form a movement tracking of the main frame 12.

In addition, at least two or more first crossbars 14 are configured to horizontally connect the plurality of curved rails 13 so that the curved rails 13 maintain a solidly coupled state.

In addition, as a means for transmitting the position (altitude) information of the sun to the control unit (not shown), a photosensor (photosensor / not shown), which is an element for detecting the light itself or information contained in the light, is converted into an electric signal is provided. .

The module frame 11 is a rectangular frame that surrounds and protects the edge of the photovoltaic module (p). to suppress the conduction of the heat source to the main frame 12 as much as possible.

The main frame 12 is a rectangular form in which the module frame 11 can be accommodated by framing the "L"-shaped cross-section, and is formed across a predetermined area (central part). At least one reinforcing bar 111 may be provided to strengthen the holding.

Both ends of the curved rail 13 in the longitudinal direction are joined to the upper and lower corners of the main frame 12 to form an integral body with the main frame 12, forming a rearwardly convex curved shape. As a result, the main frame 12, which performs an angularly variable operation in connection with the actuator m, enables a tracking movement of a predetermined trajectory, and a “C”-shaped section or a rectangular section steel section in consideration of weight reduction. It is preferable that the

It is preferable that the first crossbar 14 has a length suitable for horizontally connecting a plurality of the curved rails 13 and is made of a “C”-shaped cross-section or a rectangular cross-section steel in consideration of weight reduction.

The link supporter (2) is for the installation and fixing of the swing body (1), and at least two or more supports (21) that secure support in a state in close contact with the railing of the outdoor (apartment veranda or balcony), and the support (21) ) is provided on the upper side and is fixed to the upper crossbar of the handrail, and is provided at the lower side of the support 21 and is composed of a lower clamper 23 fixed to the lower crossbar of the handrail.

The support 21 is, as shown in FIG. 5, a part of the upper clamper 22 and a part of the lower clamper 23 made of a "C"-shaped cross-section or a rectangular cross-section steel section into which a part can be inserted. On the other hand, a first fastening hole 211 for fastening assembly and positioning of the upper clamper 22 is penetrated in the upper part, and a second fastening hole for fastening assembly and positioning of the lower clamper 23 is provided. (212) is penetrated at the bottom.

Here, the first and second fastening holes 211 and 212 are long holes having a certain range along the longitudinal direction so that the position adjustment of the upper and lower clampers 21 and 22 as described above is possible. to be.

In the upper clamper 22, as shown in FIG. 6A, a first binding part 22-1 inserted and assembled into the support 21, one direction from the upper end of the first binding part 22-1. The horizontal holder 22-2 bent in a direction (facing the handrail) and mounted on the upper side of the upper horizontal bar of the handrail, is bent downward from the tip of the horizontal holder 22-2 to one end of the upper horizontal bar of the handrail. A first adhesion portion 22-3 to be in close contact is provided.

In addition, in the first binding part 22-1, the first position adjustment hole 21 corresponding to the first fastening hole 211 of the support 21 is long penetrated to have a certain range along the longitudinal direction. have.

In the lower clamper 23, as shown in FIG. 6b, a second binding part 23-1 inserted and assembled into the support 21, from the lower end of the second binding part 23-1 Seating part 23-2 bent in one direction (direction facing the railing) and seated on the upper side of the lower horizontal bar of the railing, bent downward from the tip of the seating part 23-2, and in close contact with one end of the lower horizontal bar of the railing A second adhesion portion 22-3 is provided.

In addition, in the second binding part 23-1, a second position adjusting hole 231 corresponding to the second fastening hole 211 of the support 21 is long penetrated to have a certain range along the longitudinal direction. have.

The motion guide (3) is for supporting the swing body (1) and controlling the motion (管掌, motion induction and motion guide), and a plurality of side panels closely arranged on the outside of the curved rails (13). (31), at least one second crossbar (32) on which the actuator (m) is mounted while horizontally connecting the side panels (31), and rotatably coupled to the side panels (31) It is composed of a plurality of guide rolls 33 that support the curved rail 13 in a circumscribed state at the upper and lower ends of the curved rail 13 and roll along the surface thereof.

Here, any one of the plurality of guide rolls 33 is connected to an actuator m, and when the actuator m is driven, the curved rail 13 is moved in the longitudinal direction to track the swing body 1 Rotational motion that induces motion.

As shown in FIGS. 6B and 7 , the side panel 31 has an assembling end 311 on which the guide rolls 33 externally disposed at the upper and lower ends of the curved rail 13 are mounted, the assembling end ( A binding end 312 that is bent to one side from one end (rear end) of 311 and is joined to the support 21 of the link supporter 2 is provided.

In addition, in the fastening end 312 , a third position adjusting hole 312a corresponding to the second fastening hole 211 of the support 21 is elongated so as to have a certain range along the longitudinal direction.

For reference, the actuator m is preferably a stepping motor capable of precisely controlling the angle of the swing body 1 by rotating by an angle proportional to the number of pulses, but is not necessarily limited thereto. As long as it is a mechanical element that exhibits an action effect, it can be employed in any other way.

On the other hand, Figure 8 is a perspective view showing a solar cell four-way actuator position control device for a smart factory according to a second embodiment of the present invention, Figures 9 and 10 are for a smart factory according to the second embodiment of the present invention It is a perspective view and a side cross-sectional view showing a bird repellent among the solar photovoltaic cell four-way actuator position control device, and FIGS. It is a configuration diagram of a junction box among control devices, and FIG. 12 is a configuration diagram of a control module among a solar photovoltaic cell 4-way actuator position control device for a smart factory according to a second embodiment of the present invention. In addition to the original purpose of maximizing the power generation efficiency of photovoltaic power generation, the photovoltaic four-way actuator position control device can be modified to enable extermination of algae.

As shown in Figure 8, the solar cell 4-way actuator position control device (A ') for a smart factory according to the second embodiment of the present invention, the solar module is assembled in the front while the solar module is A swing body (1) for performing an angularly variable motion directed to the sun, at least two link supporters (2) mounted on an outdoor railing in a state disposed behind the swing body (1), and the link supporter A motion guide that supports the swing body 1 in a state coupled to (2) and induces and guides the motion of the swing body 1 in connection with the actuator (m) drive based on the change in the altitude of the sun ( 3), and a bird repelling device 4 that prevents animals (birds) from sitting on the device in a state of being installed on the upper side of the link supporter 2 .

Swing body (1) and link supporter (2) operation guider (3) is the swing body (1) of the solar cell 4-way actuator position control device (A) for smart factory according to the first embodiment of the present invention and the link supporter 2 and the operation guider 3 have the same configuration, and detailed descriptions of those configurations will be omitted.

As shown in FIGS. 9 and 10, the bird repeller 4 includes a junction box 41 installed on the upper end of any one of the supports 21 of the link supporter 2, and the junction box ( 41), the driving motor 42 for generating rotational power by receiving power, and both sides are mounted on the top of the supports 21, and the power is transmitted in a state connected to the driving motor 42 The rotating body 43, which is axially rotated, and the driving motor 42, while recognizing the approach of the object within the set area on the rotating body 43, is determined whether it is an object or an animal. and a control module 44 for automatically operating the rotating body 43 by driving the driving motor 42 when it is determined and determined to be an animal (bird).

In addition, it is preferable that a mounting bracket 45 for mounting and coupling the junction box 41 and the rotating body 43 is provided integrally on the supports 21 of the link supporter 2 .

The junction box 41, as shown in Fig. 11 (a) (b), by forming a box structure, the inner space (41a) for accommodating the control module 44 is provided at the top, the inner space (41a) is opened and closed by the closing cover (411).

In addition, in the central portion of the finishing cupper 111, a projection window that enables recognition of the approach of an object within the set area on the rotating body 43 by the sensing means of the control module 44 to be described later is formed.

The driving motor 42 is preferably a servo-motor that drives a mechanical load in response to an input signal from the control module 44 and can precisely control the speed adjustment by itself, but must be limited thereto. As long as it is a mechanical element that exhibits the same operational relationship without being

The rotating body 43 is shaft-coupled to the motor shaft 421 of the driving motor 42 and simultaneously rotates when the motor shaft 421 rotates, and the rotating shaft 431 . It is composed of a rotating drum 432 that prevents animals from sitting on it by rotating it at the same time while enclosing it, and the rotating shaft 431 and the rotating drum 432 are a plurality of closing members provided at both ends of the rotating drum 432 . (433).

As shown in FIG. 12, the control module 44 includes a sensing means 441 for recognizing the approach of an object within a set area on the rotating body 43, and a remote sensor that wirelessly transmits a power ON/OFF signal. 442 and a dedicated program necessary for driving the device are installed, receiving the signal measured from the sensing means 441 to process information, and supplying power to the driving motor 42 to drive the rotating body 43 It consists of a Raspberry Pi (443) that controls the overall operation of the device.

In addition, the sensing means 441 includes an ultrasonic sensor 441-1 that detects an approach distance and movement of an object approaching into a set area by using the characteristics of ultrasonic waves or generating ultrasonic waves, and temperature and pressure using infrared rays. , is combined with an infrared sensor 441-2 that detects a physical quantity or a chemical quantity to determine whether an object approaching within the set area is an object or an animal.

On the other hand, the sensing means 441 may be configured as a pressure sensor that senses using a characteristic that an object is deformed or reacts thereto when the rotating drum 432 is pressed in an embedded state. have.

And, the raspberry pi (raspberry Pi, 443) is a microcomputer using a microprocessor as a central element and adding a main memory, peripheral circuits, and an interface with an input/output device to it, and the ultrasonic sensor ( 441-1) and the infrared sensor 441-2, and automatically drives the driving motor 42 based on the execution of a preset program.

Unexplained reference numeral, (b) is a unit bearing that helps the rotational movement of the rotary shaft, (s) is a fastening member (bolt, nut, etc.) for coupling between parts, (f) is installed outdoors It is a fence.

The operation of the solar photovoltaic cell four-way actuator position control device (A) (A') for a smart factory according to the present invention having the above configuration will be described in detail, but the following description will be given in the second embodiment of the present invention A detailed description will be given focusing on the solar photovoltaic cell 4-way actuator position control device (A') for the smart factory.

13 is an exploded perspective view showing a coupling relationship between a solar photovoltaic cell 4-way actuator position control device and a solar module for a smart factory according to a second embodiment of the present invention, and FIGS. 14A and 14B are a second embodiment of the present invention A state diagram of a solar cell 4-way actuator position control device for a smart factory according to an example is used, and FIGS. 15 (a) (b) (c) are a solar cell 4-way actuator for a smart factory according to a second embodiment of the present invention As an operation state diagram of the air position control device, as shown in FIG. 13, a solar module p for photovoltaic power generation is assembled in front of the device, and as shown in FIGS. 14a and 14b, household power In addition to the purpose of photovoltaic power generation to cover the algae, the solar cell four-way actuator position control device (A') for smart factory according to the second embodiment of the present invention is installed and used for the purpose of repelling birds.

To this end, the link supporter 2 is mounted on the handrail f installed in the outdoor structure (apartment veranda or balcony). First, the upper clamper 22 provided above the support 21 among the link supporters 2 ) to fix the upper portion of the support 21 by hanging it on the upper crossbar of the handrail f, and then the lower clamper 23 provided on the lower side of the support 21 is seated on the lower crossbar of the handrail f By fixing the lower portion of the support 21, the installation of the solar cell 4-way actuator position control device (A') for a smart factory of the present invention can be completed.

In that state, the control unit (not shown) for driving the actuator m mounted on the motion guide 3, and the bird repeller 4 to drive the driving motor 42 of the bird repellent 4 ) by supplying power to the Raspberry Pi 443 embedded in the junction box 41 of the junction box 41 so that the device operation is possible.

First, the operation of the device for directing the solar module (p) to face the sun for maximizing the light collecting efficiency is performed by performing the operation of the swing body (1) in which the solar module (p) is assembled in front of the variable angle bar,

Specifically, the control unit, which receives a signal (position information of the sun) from an optical sensor that tracks the position (altitude) of the sun in a state provided in the swing body 1, drives the actuator m based on a preset program Thus, any one of the guide rolls 33 configured on the side panel 31 of the motion guide 3 and connected to the actuator m is rotated, and thereby the curved rail 13 of the swing body 1 is rotated. ) is moved downward (or upward) in the longitudinal direction, so that as shown in Fig. 15 (a) (b) (c), the swing body 1 performs a tracking movement of a predetermined trajectory, and the swing body It is possible to change the angle of the solar module (p) assembled in (1).

Here, since the guide rolls 33 other than any one of the guide rolls 33 connected to the actuator m roll in a state circumscribed to the upper and lower ends of the curved rail 13, The vertical movement is guided, whereby the tracking movement of the swing body 1 becomes smooth.

On the other hand, the actuator (m) is automatically driven based on the program execution of the control unit based on the position tracking of the sun by the optical sensor and the tracking information, and a guide roll that rotates in connection with the actuator (m) driving ( 33), due to the vertical movement of the curved rail 13 and the active tracking movement of the swing body 1, the orientation angle of the photovoltaic module p is changed to a state where the sunlight is clearly viewed. It is possible to continue to maximize the efficiency of photovoltaic power generation along with the maximum condensing ability.

And, the operation of the bird repelling device to prevent animals (birds) from sitting on the device is made by performing the rotational operation of the rotating body 43 of the bird repelling device 4 installed on the link supporter 2,

Specifically, when a bird approaches into the setting area (around the device) and flies to the rotating drum 432 of the rotating body 43 mounted on the link supporter 2, the ultrasonic wave of the sensing means 441 The sensor 441-1 detects the approaching distance and movement of the object, and the infrared sensor 441-2 of the sensing means 441 determines whether the approaching object is an object or an animal.

Then, the Raspberry Pi 43, which has received a signal (bird approach information) from the ultrasonic sensor 441-1 and the infrared sensor 441-2, drives the driving motor 42 based on a preset program, By allowing the rotation shaft 431 of the rotation body 43 to rotate, it is possible to make it impossible for birds to sit on the rotation body 43 to build a nest or to excrete.

In summary, according to the solar photovoltaic cell 4-way actuator position control device (A) (A ') for a smart factory of the present invention, the guide roll 33 rotates when the actuator (m) is driven based on the position information of the sun. By the tracking movement of the swing body (1) related, the orientation direction of the solar module (p) assembled in front of the swing body (1) is automatically adjusted (angle variable), thereby improving the light collecting ability and maximizing the power generation efficiency can reap

In addition, by the rotating body 43 of the bird repelling device 4 that is axially rotated in a state attached to the device, it is possible to control birds that make it impossible for birds to fly over the device and sit on it, especially As a means for detecting the approach of an object, it is possible to clearly identify an object by using the ultrasonic sensor 441-1 and the infrared sensor 441-2 at the same time and to improve the driving efficiency of the device through this.

Referring to FIGS. 16 and 17 , the 'building-integrated solar power plant' refers to a new and renewable energy power generation system in which a photovoltaic cell (solar panel) forms an exterior material of a building, as shown in FIG. 17 . According to this, the inclination of the photovoltaic cell (solar panel) can be moved to be orthogonal to the incident angle according to the change in the incident angle of sunlight toward the building.

The angle of incidence of sunlight during one day varies greatly, but in solar power generation, the angle of incidence of sunlight is limited between about 10 am and 3 pm, so the angle of the solar panel changes little within 10 to 15 degrees. Since it is also possible, the angular displacement does not need to be large.

As shown in FIG. 17, in the solar cell (solar panel) constituting the exterior material of the building, the angle of the solar cell according to the change of the incident angle of direct sunlight illuminating the building as the position of the sun changes (control) technology for displacing (controlling) This is possible.

As shown in FIG. 16( c ), when C moves forward with respect to O as the central axis, D moves backward while the photovoltaic cell connected to C and D move at the same angle to be orthogonal to the incident angle of sunlight.

The above description is merely illustrative of the technical idea of the present invention, and a person skilled in the art to which the present invention pertains may make various modifications, changes and substitutions within the scope without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are intended to explain, not to limit the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments and the accompanying drawings. . And, the protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

A, A': Mounting device, 1: Swing body
2: link supporter, 3: motion guide
4: bird repellent, 11: module frame
12: main frame, 13: curved rail
14: first crossbar, 21: support
22: upper clamper, 22-1: first binding part
22-2: mounting part, 22-3: first adhesion part
23: lower clamper, 23-1: second binding part
23-2: seating part, 23-3: second adhesive part
31: side panel, 32: second crossbar
33: guide roll, 41: junction box
41a: inner space, 42: drive motor
43: rotating body, 44: control module
45: mounting bracket, 111: reinforcing bar
211: first fastening hole, 212: second fastening hole
221: first position adjustment hole, 231: second position adjustment hole
311: assembly end, 312: fastening end
312a: third position adjustment hole, 411: finish cover
421: motor shaft, 431: rotation shaft
432: rotating drum, 433: finishing member
441: detection means, 441-1: ultrasonic sensor
441-2: infrared sensor, 442: remote sensor
443: Raspberry Pi

Claims (2)

While the solar module is assembled in the front, the swing body for performing an angle-variable operation so that the solar module is directed to the sun;
At least two link supporters mounted on the outdoor railing in a state disposed at the rear of the swing body; and,
While supporting the swing body in a state coupled to the link supporter, a motion guider that induces and guides the operation of the swing body in connection with the actuator driving based on the change in the altitude of the sun; Smart comprising a Photovoltaic cell 4-way actuator position control device for factory.
While the solar module is assembled in the front, the swing body for performing an angle-variable operation so that the solar module is directed to the sun;
At least two link supporters mounted on the outdoor railing in a state disposed at the rear of the swing body;
an operation guide for supporting the swing body in a state coupled to the link supporter, and inducing and guiding the operation of the swing body in connection with the actuator driving based on the change in altitude of the sun; and,
A four-way actuator position control device for a smart factory comprising a; a bird repellent that prevents animals from sitting on the device in a state of being installed on the upper side of the link supporter.

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