KR20210057946A - Photovotaic louver system with detachable function of photovoltaic module - Google Patents

Abstract

Dislocated is a photovoltaic louver system with a detachable function of a photovoltaic module, comprising: a photovoltaic louver frame; a plurality of louver blades provided in the photovoltaic louver frame; and a photovoltaic module detached from or attached to each of the louver blades. Due to the photovoltaic louver system with the detachable function of the photovoltaic module described above, a photovoltaic module is configured to be detached from a louver blade. When abnormality in the photovoltaic module occurs, while a function of a louver is maintained, the photovoltaic module can be easily repaired or replaced. In addition, if a detachable structure is used, a photovoltaic module product can be easily upgraded to a newly released photovoltaic module product. On the other hand, as a rotation angle for various needs and purposes is configured to be automatically set for each louver blade, photovoltaic efficiency can be increased. Moreover, a louver blade can be selectively opened to ventilate, or selectively closed to reduce energy loss.

Description

Solar louver system with detachable function of solar module {PHOTOVOTAIC LOUVER SYSTEM WITH DETACHABLE FUNCTION OF PHOTOVOLTAIC MODULE}

The present invention relates to a solar louver system, and more specifically, to a photovoltaic louver system to which the detachment function of a solar module is applied.

Since a separate space is required for solar power generation, interest in building-integrated photo voltaic is increasing in recent years.

By configuring windows, walls, louvers, etc. as solar modules and implementing them in the building itself, it is possible to solve the difficulties of occupying a separate space.

However, in the case of a building-integrated solar module, if a failure occurs in the solar module itself, it is difficult to replace it, and there is a problem in that the louver itself must be removed.

Most of the louvers have a structure that it is not easy to remove only the louver blades when a part of the solar module is broken. Therefore, the louver must be used while the failed solar module is left as it is.

Accordingly, even in the case of a building-integrated solar module, a structure capable of managing and using the solar module separately from the building is required.

Registered Patent Publication 10-1929719 Registered Patent Publication 10-1853189

An object of the present invention is to provide a solar louver system to which the detachment function of a solar module is applied.

The solar louver system to which the detachment function of the solar module according to the object of the present invention is applied, includes a solar louver frame; A plurality of louver blades provided in the solar louver frame; And a solar module detachable to each of the louver blades.

Here, a solar module-shaped seating structure space is formed on one side of the louver blade so that the solar module is fitted, and a pair of grooves are formed to face each other on the left and right inner walls of the seating structure space. Rotor shafts are mounted on both sides.

In addition, a pair of protrusions are formed on both side surfaces of the solar module, and the protrusions are coupled to the grooves.

On the other hand, the louver blade is configured to be automatically rotated toward the incident direction of sunlight according to the automatic control of the rotor automatic control module of the solar louver controller, and the rotation angle at which the power generation amount of the solar module attached to each louver blade is the maximum It is set to, and may be configured to individually set each rotation angle according to the automatic control of the automatic rotor control module of the solar louver controller.

And a temperature sensor measuring the temperature of the solar module so that the solar module can be rotated and maintained in a direction opposite to a current incident surface of the solar light when the temperature of the solar module rises above a predetermined threshold. It may be configured to further include a rainfall/snow detection sensor for real-time detection of rainfall or snowfall in order to rotate and maintain the solar module in a direction opposite to the current incident surface of sunlight during rainfall or snowfall.

And the louver blade, when the temperature of the solar module rises above a predetermined threshold, the solar module is located in the opposite direction of the current solar light incident surface by automatic control of the rotor automatic control module of the solar louver controller. In the case of rainfall/snowfall, each solar module may be configured to rotate toward the room by automatic control of the rotor automatic control module of the solar louver controller.

It further includes a billboard module that is attached to and attached to the louver blade to output an advertisement image.

Here, the solar module and the billboard module may be configured to be selectively attached to and detached from each louver blade.

According to the solar louver system to which the above-described detachment function of the solar module is applied, the solar module is configured to be detachable to the louver blade, so that if an abnormality occurs in the solar module, the solar module maintains the function of the louver. There is an effect that can be easily repaired or replaced.

In addition, if such a detachable structure is used, there is an effect that it can be easily upgraded to a newly released solar module product.

On the other hand, by being configured to automatically set a rotation angle suitable for various needs and purposes for each louver blade, there is an effect of increasing solar power generation efficiency or reducing energy loss by selectively opening the louver blade to ventilate or selectively close it.

In addition, since it is configured to selectively attach an advertising board module instead of a solar module as needed, there is an effect of installing an advertising board module on a louver blade having low solar power generation efficiency due to frequent occurrence of dark shadows.

1 is a real configuration diagram of a solar louver system to which the detachment function of a solar module is applied according to an embodiment of the present invention.
2 is a block diagram of a solar louver system to which the detachment function of the solar module is applied according to an embodiment of the present invention.
3 is an exploded perspective view of a louver blade and a solar module according to an embodiment of the present invention.
4 is a side view showing a rotational state of a louver blade and a solar module according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and will be described in detail in specific details for carrying out the invention. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

Terms such as first, second, A, and B 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 component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof does not preclude in advance.

Unless otherwise defined, 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 the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a real configuration diagram of a solar louver system to which the detachment function of a solar module is applied according to an embodiment of the present invention, and FIG. 2 is a solar light to which the detachment function of a solar module according to an embodiment of the present invention is applied. A block diagram of a louver system, FIG. 3 is an exploded perspective view of a louver blade and a solar module according to an embodiment of the present invention, and FIG. 4 is a rotation state of a louver blade and a solar module according to an embodiment of the present invention. It is a side view showing.

First, referring to FIG. 1, (A) a plan view, (B) a front view, and (C) a side view of a solar louver system 100 to which the detachment function of a solar module according to an embodiment of the present invention is applied. Is shown.

The solar louver system 100 has a structure in which a solar module 103 can be attached to each of the louver blades 102. In addition, each of the louver blades 102 is configured in a structure in which the photovoltaic module 103 is detachable. In this case, it is possible to facilitate maintenance or replacement of the solar module 103 while maintaining the function of the solar louver system 100.

In FIG. 2, a more specific configuration and function of the solar louver system 100 will be described.

Referring to FIG. 2, a solar louver system 100 to which a solar module detachment function is applied according to an embodiment of the present invention includes a solar louver frame 101 and a louver blade 102. ), a photovoltaic module 103, a billboard module 104, a temperature sensor 105, and a rainfall/snow detection sensor 106.

Hereinafter, a detailed configuration will be described.

The solar louver frame 101 is a configuration in which a plurality of louver blades 102 are provided, and may be installed in an air-conditioner or a window or the like.

The louver blade 102 is a configuration provided in the solar louver frame 101, and may be configured to change an angle (rotation angle) for lighting, ventilation, indoor energy blocking, solar power generation efficiency, and the like. Each of the louver blades 102 may be operated at a different angle of rotation.

Each louver blade 102 may have a structure in which the solar module 103 is detachable. When a failure of the solar module 103 occurs, the louver blade 102 may be configured to be repaired or easily replaced by removing only the solar module 103 while maintaining the function of the louver blade 102 as it is. In addition, it can be easily upgraded by replacing it with a newly released solar module 103.

The louver blade 102 may be made of an aluminum material. Since the temperature of the photovoltaic module 103 is often increased a lot, it may be configured to have a heat dissipation structure made of aluminum.

The solar module 103 may be formed in a structure that is detachable to each louver blade 102. As mentioned above, it has a very convenient structure for replacement, repair or product upgrade.

The detachable structure of the louver blade 102 and the solar module 103 may be implemented as shown in FIG. 3.

Referring to FIG. 3, a seating structure space in the shape of a solar module 103 is formed on one side of the louver blade 102 so that the solar module 103 is fitted, and a pair of inner walls on the left and right sides of the seating structure space The grooves 102a are formed to face each other.

In addition, a rotor shaft 102b is mounted on both side surfaces of the louver blade 102, a pair of protrusions 103a are formed on both side surfaces of the solar module 103, and the protrusion 103a is It is coupled to the groove 102a.

As the rotor shaft 102b rotates by the rotor 111, the louver blade 102 and the solar module 103 may be integrally configured to rotate. 4 shows a part of an operation in which the louver blade 102 and the photovoltaic module 103 are integrated and rotated.

The billboard module 104 may be configured to output an advertisement image or advertisement text.

The billboard module 104 may be implemented in the same shape as the solar module 103 and may be configured to be attached and detached to the louver blade 102 instead of the solar module 103.

The billboard module 104 is preferably installed on the louver blade 102 where dark shadows frequently occur due to the location of the building or the surrounding structures. Advertising board modules 104 are installed on the louver blade 102 at a location where solar power generation efficiency is low to output an advertisement image, thereby increasing its utilization.

The temperature sensor 105 may be configured to sense the temperature of each solar module 103. This is because it is necessary to sense the temperature in real time because the risk of fire or failure may increase as the temperature of the solar module 103 increases. In this case, it is necessary to change the direction of the photovoltaic module 103 to the indoor direction in order to stop the power generation of the photovoltaic module 103.

The rainfall/snow detection sensor 106 may be configured to detect rainfall or snowfall outdoors. In case of rainfall/snowfall, solar power generation efficiency is low, and if the solar module 103 hits rain or snow, there may be a problem in durability, and after rain or snow melts, staining, discoloration or discoloration occurs, so the solar module It leads to a reduction in the lifespan of 103 and a decrease in power generation efficiency. Accordingly, during rainfall/snowfall, it is necessary to change the direction of the solar module 103 to the indoor direction.

The solar louver controller 200 includes a power generation detection module 201, a temperature monitoring module 202, a rainfall/snowfall monitoring module 203, an automatic rotor control module 204, a rotor 205, a mode/angle setting module ( 206), an advertisement control module 207, a photovoltaic module failure determination module 208, a rotor failure determination module 209, and a failure notification module 210.

Hereinafter, a detailed configuration will be described.

The generation amount detection module 201 may be configured to detect the amount of power generated by each solar module 103. The generation amount detection module 201 may be used to detect the amount of power for each photovoltaic module 103 to determine the efficiency or failure of each photovoltaic module 103.

The temperature monitoring module 202 may be configured to monitor the temperature sensed by each temperature sensor 105 in real time.

The rainfall/snow monitoring module 203 may be configured to monitor rainfall/snow detection by the rainfall/snow detection sensor 106 in real time.

The rotor automatic control module 204 may be configured to automatically drive and control the rotor 111 coupled to each louver blade 102 to change the rotation angle of each louver blade 102 and maintain the rotation angle. The angle of rotation of each louver blade 102 may be individually controlled.

The rotor automatic control module 204 is basically configured to automatically rotate each louver blade 102 at a rotation angle that is the maximum amount of generation of each solar module 103 detected by the generation amount detection module 201 in real time. I can. The generation amount detection module 201 may be configured to automatically find the maximum rotation angle and maintain the rotation angle. Each louver blade 102 may be configured to slowly rotate automatically toward the direction of incidence of sunlight, as shown in FIGS. 4A and 4B.

On the other hand, the rotor automatic control module 204 uses the temperature of each solar module 103 detected by the temperature monitoring module 202 and whether rainfall/snowfall is monitored in real time by the rainfall/snow monitoring module 203. The rotation angle of each louver blade 102 can be automatically controlled.

As mentioned above, when the temperature of the specific photovoltaic module 103 rises above a predetermined threshold, the automatic rotor control module 204 is the solar light incident surface of the photovoltaic module 103 as shown in FIG. 4C. May be configured to rotate and maintain in a direction opposite to the current solar light incident surface. Accordingly, solar power generation is stopped, the temperature may be gradually lowered, and an accident or failure due to overheating may be prevented.

In addition, during rainfall or snowfall, the automatic rotor control module 204 may be configured to rotate and maintain the solar light incident surface of the solar module 103 in a direction opposite to the current sunlight incident surface as shown in FIG. 4C. Accordingly, it is possible to prevent a freezing accident of the solar module 103 due to rain or snow, a decrease in efficiency due to a broom, and a decrease in efficiency due to discoloration or discoloration.

The rotor 205 may be configured to rotate and drive according to the automatic control of the rotor automatic control module 204 to change and maintain the rotation angle of the louver blade 102 within 360 degrees.

The mode/angle setting module 206 may be configured to receive a mode or rotation angle desired by the user from the user terminal 300 and set the automatic rotor control module 204.

The mode/angle setting module 206 may be configured to set a ventilation mode or an outdoor air blocking mode. The ventilation mode may have a rotation angle of a state capable of ventilating the indoor air by introducing outdoor air as shown in FIG. 4C, and the outdoor air blocking mode may have a rotation angle of blocking outdoor outdoor air as shown in FIG. 4D. .

The advertisement control module 207 may be configured to control advertisement output by providing an advertisement image or advertisement phrase to the advertisement board module 104 in real time. At this time, since the billboard module 104 must be easily seen outdoors, it may be configured to be set to the same rotation angle as the outdoor air blocking mode as shown in E of FIG. 4.

During advertisement output control, the advertisement control module 207 may control the automatic rotor control module 204 to change the rotation angle of the advertisement board module 104 to a rotation angle of the outdoor air blocking mode or a specific rotation angle.

In addition, the advertisement control module 207 receives the number and location of the advertisement board module 104 installed in advance, and divides the advertisement image into each advertisement board module 104 so that the corresponding number of advertisement board modules 104 form one advertisement screen. Can be controlled to output. For example, when 30 advertisement board modules 104 are installed in a group, the advertisement image may be provided so that the 30 advertisement board modules 104 operate in one full screen for all advertisement images.

The solar module failure determination module 208 may be configured to determine whether each solar module 103 has a failure. Whether or not the solar module 103 has a failure cannot be visually confirmed, and it is difficult to recognize noise or malfunction caused by the failure.

The photovoltaic module failure determination module 208 may determine whether or not there is a failure by analyzing the amount of photovoltaic power generation expected at the current rotation angle of each photovoltaic module 103. More specifically, it is possible to determine whether each solar module 103 has a failure by analyzing a difference in the amount of power generated between the solar modules 103 having the same rotation angle within an error range.

For example, if 5 out of 6 photovoltaic modules 103 having the same rotation angle show similar photovoltaic power generation, but the other one shows a significantly lower photovoltaic power generation amount, it is determined that the photovoltaic module 103 is defective. can do.

The rotor failure determination module 209 of each photovoltaic module 103 detected in real time by the generation amount detection module 201 according to the change value of the rotation angle of each photovoltaic module 103 controlled by the rotor automatic control module 204 It may be configured to determine whether each rotor 205 is broken by analyzing the change in the amount of power generation.

That is, if the rotation angle is changed for 4 hours following the incident direction of sunlight, although the amount of power generation is relatively steady, unlike other solar modules 103, when the amount of power generation decreases, it is determined that the rotor 205 is defective. I can.

The failure notification module 210 is a real-time failure of the solar module 103 determined to be a failure in the solar module failure determination module 208 and the rotor 205 determined as failure in the rotor failure determination module 209 It may be configured to transmit a notification message to the user terminal 300.

The user can easily recognize the failure of the solar module 103 or the rotor 205 through a real-time failure notification message, and repair or replace it. F of FIG. 4 shows a state in which only the louver blade 102 is operated before the solar module 103 is removed and replaced due to a failure.

In FIG. 2, the ESS 400 is a configuration for storing power generated by the solar module 103. It may be configured to store power generated by direct current.

The inverter 500 may be configured to convert DC power of the ESS 400 into AC power and provide it to the load 600. The inverter 500 may also provide AC power to the billboard module 104.

Although described with reference to the above embodiments, those skilled in the art can understand that various modifications and changes can be made to the present invention without departing from the spirit and scope of the present invention described in the following claims. There will be.

100: solar louver system
101: solar louver frame 102: louver blade
103: solar module 104: billboard module
105: temperature sensor 106: rainfall/snow detection sensor
200: solar louver controller
201: generation amount detection module 202: temperature monitoring module
203: rainfall/snowfall monitoring module 204: rotor automatic control module
205: rotor 206: mode/angle setting module
207: advertisement control module 208: solar module failure determination module
209: rotor failure determination module 210: failure notification module
300: user terminal
400: ESS
500: inverter
600: load

Claims (5)

A solar louver frame 101;
A plurality of louver blades 102 provided in the solar louver frame 101;
And a photovoltaic module 103 detachable to each of the louver blades 102. A photovoltaic louver system to which the detachable function of a photovoltaic module is applied.
The method of claim 1,
The louver blade 102,
The amount of power generation of the solar module 103 attached to each louver blade 102 is configured to be automatically rotated toward the incident direction of sunlight according to the automatic control of the rotor automatic control module 204 of the solar louver controller 200 Detachable and detachable photovoltaic module, characterized in that it is set to the maximum rotation angle, and is configured to individually set each rotation angle according to the automatic control of the rotor automatic control module 204 of the solar louver controller 200 Solar louver system with function.
The method of claim 1,
When the temperature of the photovoltaic module 103 rises above a predetermined threshold, the temperature of the photovoltaic module 103 is rotated to maintain the photovoltaic module 103 in a direction opposite to the current incident surface of the photovoltaic module. A temperature sensor 105 for measuring the;
It is configured to further include a rainfall/snow detection sensor 106 for real-time detection of rainfall or snowfall in order to rotate and maintain the solar module 103 in a direction opposite to the current incident surface of sunlight during rainfall or snowfall. A solar louver system that applies the feature of the solar module's detachable function.
The method of claim 3,
The louver blade 102,
When the temperature of the photovoltaic module 103 rises above a predetermined threshold, the photovoltaic module 103 is currently exposed to the solar light incident surface by the automatic control of the rotor automatic control module 204 of the photovoltaic louver controller 200. Rotate to be located in the opposite direction of
During rainfall/snowfall, each photovoltaic module 103 rotates toward the room by automatic control of the rotor automatic control module 204 of the photovoltaic louver controller 200. Solar louver system applied.
The method of claim 1,
Includes a billboard module 104 that is attached to and detached from the louver blade 102 to output an advertisement image,
The solar module 103 and the billboard module 104,
Solar louver system to which the detachment function of the solar module is applied, characterized in that it is configured to be detachable to each louver blade (102).

Images