KR102392539B1 - A Multi-purpose Flexible Photovoltaic System with Removable Installation - Google Patents

Abstract

The present invention relates to a flexible photovoltaic power generation system, and more particularly, such that a flexible solar cell sheet is wound and accommodated in the main body, and the solar cell sheet in the main body is pulled out by the shear guide to be unfolded, and the unfolded sun The vertical movement of the battery sheet is blocked by the upper and lower guards, so that electricity can be generated by fixing and installing the solar cell sheet in any place, such as on land or water, It relates to a multi-purpose flexible photovoltaic power generation system that can be detached and installed to prevent damage and contamination of the solar cell sheet even in various surrounding environments such as bad weather.

Description

A Multi-purpose Flexible Photovoltaic System with Removable Installation

The present invention relates to a flexible photovoltaic power generation system, and more particularly, such that a flexible solar cell sheet is wound and accommodated in the main body, and the solar cell sheet in the main body is pulled out by the shear guide to be unfolded, and the unfolded sun The vertical movement of the battery sheet is blocked by the upper and lower guards, so that electricity can be generated by fixing and installing the solar cell sheet in any place, such as on land or water, It relates to a multi-purpose flexible photovoltaic power generation system that can be detached and installed to prevent damage and contamination of the solar cell sheet even in various surrounding environments such as bad weather.

In general, solar power generation is in the spotlight as a new and renewable energy power generation technology because it uses non-polluting, unlimited solar power and has almost no adverse effect on the environment. The spread of new and renewable energy power generation facilities is increasing.

Therefore, solar power generation facilities are installed in various locations such as the roof, wall, sea, and mountain of a building as well as on the ground to produce electric power.

However, solar power generation facilities are vulnerable to the external environment and are easily polluted, so they do not show sufficient power production efficiency.

In addition, conventional solar power generation facilities have a problem in that they are damaged or fall due to typhoons, earthquakes, hail, etc., causing damage to property and human life.

Therefore, as in the following patent documents, a technology has been developed to detect and prepare for disasters such as typhoons in advance, but this alone cannot completely prevent damage or damage to the solar module, and still damage caused by earthquakes, hail, etc. And pollution cannot be avoided, it is difficult to move, and it is inevitably installed in a fixed position, so there is a problem that its utilization is reduced.

(Patent Literature)

Registered Patent Publication No. 10-1706976 (Registered on 2017.02.09.) "Solar Power Generation Facility Disaster Management System"

The present invention has been devised to solve the above problems,

The present invention is such that the flexible solar cell sheet is wound and accommodated in the main body, the solar cell sheet in the main body is pulled out and unfolded by the front end guide, and the vertical movement of the unfolded solar cell sheet is blocked by the upper and lower guards As much as possible, the solar cell sheet is fixed and installed in any place such as land or water so that electricity can be generated, and the solar cell sheet is frequently accommodated in the main body to prevent damage to and damage to the solar cell sheet in various surrounding environments such as natural disasters or bad weather. An object of the present invention is to provide a multi-purpose flexible solar power system that can prevent pollution.

An object of the present invention is to provide a multi-purpose flexible photovoltaic power generation system that is supported by an installation frame and spreads the solar cell sheet along the moving guide part so that the installation of the solar cell sheet can be made easily.

According to the present invention, the guide member is formed in a telescopic form by a plurality of guide members, and a guard member capable of moving in the front and rear directions is installed on each guide member to block the vertical movement of the solar cell sheet, so that the guide member and the guard An object of the present invention is to provide a versatile flexible photovoltaic power generation system that enables the expansion and reduction of the solar cell sheet without putting the member in the body part, thereby reducing the volume of the body part.

An object of the present invention is to provide a multi-purpose flexible photovoltaic power generation system that can more effectively block performance degradation and failure due to contamination of the solar cell sheet by cleaning the surface of the solar cell sheet entering and leaving the main body.

An object of the present invention is to provide a multi-purpose flexible photovoltaic power generation system capable of adjusting the installation angle of a solar cell sheet according to an installation environment by allowing the shear guide part or the body part to be lifted up and down in the vertical direction.

The present invention is implemented by an embodiment having the following configuration in order to achieve the above object.

According to an embodiment of the present invention, the multipurpose flexible photovoltaic power generation system according to the present invention comprises a body portion forming a space in which a flexible solar cell sheet is wound and accommodated, and a solar cell sheet accommodated in the body portion from the body portion. It is characterized in that it comprises a front end guide for drawing out and unfolding, and an upper and lower guard portion for preventing flapping or sagging by blocking the vertical movement of the solar cell sheet unfolded by the front end guide.

According to another embodiment of the present invention, the multi-purpose flexible photovoltaic power generation system according to the present invention is unfolded together with the solar cell sheet by the front end guide part, and a guide part that moves along the installation frame so that the solar cell sheet is easily unfolded. It is characterized in that it contains;

According to another embodiment of the present invention, in the multipurpose flexible photovoltaic power generation system according to the present invention, both ends of the upper and lower guard parts are supported by the guide part, and a plurality of guard members are formed at regular intervals. The guide part is formed to face both ends to support the both ends of the guard member, is formed of a material having elasticity, and is connected to the front end guide part and spreads out guide member; It is formed in a shape to increase or decrease the length, and the guard member is formed so that both ends are supported by each of the plurality of guide members, and is supported by the guide member to be movable in the front-rear direction.

According to another embodiment of the present invention, in the multi-purpose flexible photovoltaic power generation system according to the present invention, the upper and lower guard portions are formed to be recessed to a predetermined depth inside the guide member, the guard member is inserted, and a constant along the front-rear direction and a moving groove formed to have a length, wherein the guard member includes an insertion protrusion inserted and supported in the moving groove.

According to another embodiment of the present invention, in the multipurpose flexible photovoltaic power generation system according to the present invention, the guide member is penetrated along the outer central portion and the guide protrusion of the installation frame is inserted, up to the front and rear ends of each guide member It is characterized in that it includes a guide hole formed to extend so that the guide member can move along the installation frame.

According to another embodiment of the present invention, the multipurpose flexible photovoltaic power generation system according to the present invention is formed at the entrance of the main body to which the solar cell sheet is put in and out, and it is characterized in that it includes a washing unit for washing the surface of the solar cell sheet.

According to another embodiment of the present invention, in the multipurpose flexible photovoltaic power generation system according to the present invention, the cleaning unit includes a cleaning brush that removes foreign substances on the surface of the solar cell sheet by contact, and air or It is characterized in that it comprises a spray nozzle for spraying water.

According to another embodiment of the present invention, the multipurpose flexible photovoltaic power generation system according to the present invention includes an inclination adjusting unit for changing the inclination of the solar cell sheet by elevating the front end guide or the main body in the vertical direction. .

According to another embodiment of the present invention, in the multi-purpose flexible photovoltaic power generation system according to the present invention, the inclination adjusting unit includes a shear inclination unit for elevating and lowering the shear guide part in the vertical direction, and the shear slope part is the shear guide part. It is characterized in that it comprises a shear fixing member for fixing, a support body formed under the shear fixing member to support the shear fixing member, and an elevating cylinder formed in the support body to move the shear fixing member in the vertical direction. .

According to another embodiment of the present invention, in the multipurpose flexible photovoltaic power generation system according to the present invention, the shear fixing member includes a support member inserted into the support body to move in the vertical direction, and the support body has an inner circumferential surface It is formed to be recessed to a certain depth along the , and includes an insertion groove into which the support member is inserted, and the support member is supported by the insertion groove to move in the vertical direction.

According to another embodiment of the present invention, in the multi-purpose flexible photovoltaic power generation system according to the present invention, the inclination adjusting unit includes a main inclined portion for elevating and lowering the main body in the vertical direction, and the main inclined portion is configured to accommodate the main body portion. It characterized in that it comprises a main body accommodating frame, a driving body supporting the main body accommodating frame from the lower side, and a driving cylinder formed in the driving body to move the main body accommodating frame in an up-down direction.

The present invention can obtain the following effects by the configuration, combination, and use relationship described below with the present embodiment.

The present invention is such that the flexible solar cell sheet is wound and accommodated in the main body, the solar cell sheet in the main body is pulled out and unfolded by the front end guide, and the vertical movement of the unfolded solar cell sheet is blocked by the upper and lower guards As much as possible, the solar cell sheet is fixed and installed in any place such as land or water so that electricity can be generated, and the solar cell sheet is frequently accommodated in the main body to prevent damage to and damage to the solar cell sheet in various surrounding environments such as natural disasters or bad weather. It has the effect of preventing contamination, etc.

The present invention has the effect of allowing the solar cell sheet to be easily installed by spreading the solar cell sheet along the guide part supported by the installation frame and moving.

According to the present invention, the guide member is formed in a telescopic form by a plurality of guide members, and a guard member capable of moving in the front and rear directions is installed on each guide member to block the vertical movement of the solar cell sheet, so that the guide member and the guard By enabling the expansion and reduction of the solar cell sheet without putting the member in the body, there is an effect of reducing the volume of the body.

The present invention has the effect of more effectively blocking performance degradation and failure due to contamination of the solar cell sheet by cleaning the surface of the solar cell sheet entering and leaving the main body.

The present invention has the effect of adjusting the installation angle of the solar cell sheet according to the installation environment by allowing the shear guide part or the body part to be lifted in the vertical direction.

1 is a perspective view of a multi-purpose flexible photovoltaic power generation system capable of detachable installation according to an embodiment of the present invention;
2 is a perspective view showing a state in which the solar cell sheet of FIG. 1 is wound and accommodated in the main body;
3 is a cross-sectional view taken along line AA of FIG. 1;
Fig. 4 is a side view of Fig. 1;
5 is a view of the inlet of the main body of FIG. 1 viewed from the front;
6 is a perspective view showing a state in which the multi-purpose flexible solar power system of FIG. 1 is installed on the installation frame;
7 is a cross-sectional view taken along line BB of FIG.
8 is a cross-sectional view taken along line CC of FIG. 6;
9 is a reference view showing an example of coupling the shear fixing member and the fixed end;
10 is a reference view showing a state in which the inclination of the solar cell sheet is adjusted by the inclination adjusting unit;

Hereinafter, preferred embodiments of a multi-purpose flexible photovoltaic power generation system capable of detachable installation according to the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

When a multi-purpose flexible photovoltaic power generation system capable of detachable installation according to an embodiment of the present invention will be described with reference to FIGS. 1 to 10, the multi-purpose flexible photovoltaic power generation system has a flexible solar cell sheet 11 wound and accommodated. a body portion (1) forming a space to be; a front end guide (2) for drawing out the solar cell sheet (11) accommodated in the main body (1) from the main body (1) and unfolding; an upper and lower guard unit 3 for preventing flapping or sagging by blocking the vertical movement of the solar cell sheet 11 unfolded by the front end guide unit 2; a guide part (4) which is spread together with the solar cell sheet (11) by the front end guide part (2) and moves along the installation frame (P) so that the solar cell sheet (11) is easily unfolded; a cleaning unit 5 formed at the entrance of the main body 1 to which the solar cell sheet 11 is put in and out to clean the surface of the solar cell sheet 11; and an inclination adjusting unit 6 for changing the inclination of the solar cell sheet 11 by elevating the front end guide 2 or the main body 1 in the vertical direction.

The photovoltaic power generation system according to the present invention is to produce electric power using a solar cell sheet 11 formed of a flexible material, and to accommodate the solar cell sheet 11 by winding it in the body part 1, When necessary, it is drawn out from the main body 1 and unfolded so that it can be easily installed and disassembled in various places. Therefore, the photovoltaic power generation system according to the present invention recovers the solar cell sheet 11 when it is raining or night, strong wind, earthquake, typhoon, etc., power generation efficiency is not good, or damage or contamination of the solar cell sheet 11 is expected. to prevent damage and contamination of the solar cell sheet 11 to enable efficient power generation by preventing damage and contamination of the solar cell sheet 11, and to prevent accidents due to the fall of the solar cell sheet 11 can

In addition, the solar power generation system can install the solar cell sheet 11 in various positions by moving only the main body 1 regardless of a place such as ground, water, or mountainous area, and a solar cell is installed on the installation frame P Since it is only necessary to insert the seat 11, the installation can be made very easy.

In addition, since the main body 1 accommodates only the solar cell sheet 11 inside, excluding the upper and lower guard parts 3 and guide parts 4, the device can be downsized, which allows easy movement and storage. can make it happen

In addition, the photovoltaic system can minimize contamination by washing the solar cell sheet 11 that enters and exits from the main body 1, and can be installed at the installation site by adjusting the inclination of the solar cell sheet 11. Efficient development can be achieved.

Hereinafter, for convenience of description, it is assumed that the directions A, B, C, D, E, and F of FIG. 1 are vertical, front, back, and left directions.

The main body 1 is configured to form a space in which the flexible solar cell sheet 11 is wound and accommodated, and the solar cell sheet 11 is wound and accommodated in a closed space, and the solar cell sheet ( 11) to allow entry and exit. Therefore, the main body 1 draws out the solar cell sheet 11 when the solar cell sheet 11 is used and unfolds it, and when the solar cell sheet 11 is not in use, the solar cell sheet 11 is placed in the inner space when the solar cell sheet 11 is not used. It is accommodated in a wound state, and the solar cell sheet 11 can be moved to various places in a state in which it is accommodated. To this end, the main body 1 may include a solar cell sheet 11 and a winding means 13 .

The solar cell sheet 11 generates electric power by sunlight, and is a configuration formed of a flexible material, and since various types of known flexible solar cell sheet 11 can be applied, a detailed description thereof will be omitted. However, the front end of the solar cell sheet 11 is fixed to the front end guide 2 in a state wound around the winding means 13 , and is drawn out from the main body 1 according to the pulling of the front end guide 2 . do. In addition, in a state in which the solar cell sheet 11 is withdrawn to the outside of the main body 1, the movement in the vertical direction is blocked by the upper and lower guards 3 to prevent flapping or sagging. To facilitate solar power generation.

The winding means 13 is accommodated in the main body 1 to wind the solar cell sheet 11 , and may be formed of a cylindrical member as shown in FIG. 10 . In addition, the winding means 13 may be connected to a separate elastic member (not shown) so that the winding means 13 receives rotational force due to the restoring force of the elastic member (not shown) in one direction, through which the sun It is possible to always pull the battery sheet 11 in the winding direction. To this end, the winding means 13 may be connected to an elastic member (not shown) formed of a spiral spring or the like to pull the solar cell sheet 11, and through this, when pulled by the shear guide part 2 Only when the solar cell sheet 11 is drawn out of the main body 1 and the shear guide 2 is placed, the solar cell sheet 11 can be automatically wound around the winding means 13 .

The front end guide portion 2 is configured to take out the solar cell sheet 11 out of the main body 1 , and is fixed to the end of the solar cell sheet 11 . The front end guide part 2 may be formed in a plate shape having a predetermined width, and a guide member 41 to be described later of the guide part 4 is fixed to both sides of the solar cell sheet 11 so as to be fixed to the solar cell. To be able to pull the guide member 41 together with the seat (11). In addition, the front end guide portion 2 may include a fixed end 21 for fixing to the inclination adjustment portion (6).

The fixed end 21 is configured such that the front end guide 2 is fixed to the inclination adjusting unit 6, so that the entire solar cell sheet 11 is drawn out from the main body 1 to maintain a fixed state. do. The fixed end 21 may be formed in various forms and methods, but may be formed to protrude downward from the end of the front end guide part 2 as shown in FIG. 4 as an example, and a protruding protrusion ( As the 211 is formed to protrude to the rear side, it may include a locking hole 213 having a larger diameter than the protruding protrusion 211 at the end thereof. Accordingly, the shear guide part 2 inserts the locking hole 213 into the insertion hole 611b of the shear fixing member 611 to be described later as shown in FIG. 9 in a state in which the solar cell sheet 11 is sufficiently pulled. It rises along the locking groove 611a, and the protruding protrusion 211 rises along the locking groove 611a so as to be fixed while being caught on the upper end of the locking groove 611a. At this time, the locking hole 213 has a larger diameter than the protrusion 211, and the width of the locking groove 611a is formed to correspond to the protrusion 211, so that the locking hole 213 is in the locking groove 611a. Since it is caught, the fixed end 21 can be maintained in a state fixed to the shear fixing member 611 .

The upper and lower guard unit 3 is configured to block the vertical movement of the solar cell sheet 11 drawn out from the main body 1, so that the solar cell sheet 11 is stably fixed without sagging or flapping. To ensure stable power generation by solar power. In addition, the upper and lower guard parts 3 are formed to be supported by the guide parts 4 on both sides. To be able to be formed in each of the plurality of guide members 41 of the guide portion (4). In addition, the upper and lower guard part 3 blocks the vertical movement of the solar cell sheet 11 by the guard member 31 , while blocking the guard member 31 from being accommodated into the body part 1 . To include a moving groove 33 that enables the forward and backward movement of the guard member 31 along the guide member 41 for that purpose.

The guard member 31 is formed so that both ends are supported by the guide member 41 to block the vertical movement of the solar cell sheet 11, is formed on each of the plurality of guide members 41, the solar cell sheet ( 11) can be blocked at multiple points. In other words, the guide member 41 has a telescopic shape in which a plurality of guide members 41 are inserted into each other in order to enable expansion and reduction without being accommodated in the main body 1 as described later. , the guard member 31 is formed on each of these guide members 41 to block the vertical movement of the solar cell sheet 11 at a plurality of points. In addition, the guard member 31 is also blocked from being accommodated into the body part 1 to minimize the volume of the body part 1 , and for this purpose, the guard member 31 follows the guide member 41 . It is formed so that it can move freely in the forward and backward directions as much as possible. Accordingly, as shown in FIG. 3 , the guard member 31 includes the insertion protrusion 311 protruding to the outside to move in the front-rear direction along the moving groove 33, and through this, the solar cell sheet 11 ) in the state accommodated in the main body 1, each guard member 31 is fixed to the front end of the moving groove 33, as shown in FIG. Accordingly, the guard member 31 can block the movement of the solar cell sheet 11 at a plurality of points while allowing the guide member 41 to be freely expanded and reduced, and the body portion of the solar cell sheet 11 ( 1) At the time of accommodation, the guard member 31 is not accommodated in the body part 1, and the guide member 41 can be reduced in a state in close contact as much as possible so that the storage and movement of the body part 1 can be made easily. can In addition, as shown in FIG. 3 , the insertion protrusion 311 is formed so that its end is bent up and down to be inserted into the moving groove 33 , and through this, the guard member 31 for the guide member 41 . ) can be provided with stable support.

The moving groove 33 has a configuration in which the insertion protrusion 311 of the guard member 31 is inserted to move in the front-rear direction, and is formed at a predetermined depth inside the guide member 41, and the upper and lower bent ends ( 311a) may be formed to have a certain space in the upper and lower sides to enable the insertion. The moving groove 33 may be formed along the front-rear direction of each guide member 41, and is formed up to the front and rear ends as far as possible to the guide member 41 when the solar cell sheet 11 is not in use, as shown in FIG. 2 . is reduced as much as possible so that the guard member 31 can be in close contact.

The guide part 4 is configured to support both ends of the guard member 31 and move along the installation frame P so that the solar cell sheet 11 can be easily expanded and reduced. ) and a guide ball 43 may be included.

The guide member 41 is formed in a pair at both ends of the guard member 31 to support the guard member 31 , and is connected to the front end guide part 2 to spread out together with the solar cell sheet 11 . To this end, the guide member 41 may be formed in a telescopic shape, and the telescopic shape means providing a plurality of guide members 41 having different cross-sectional areas, and disposing a small guide member 41 with a cross-sectional area toward the front end. Thus, the guide member 41 on the front side has a shape to be inserted into the guide member 41 on the rear side, so that the guide member 41 can be expanded and reduced without being accommodated in the body part 1 . Therefore, the guide member 41 may be formed in the form of a frame having a hollow inside, and is formed of a material having elasticity so that the flexible solar cell sheet 11 can be installed in various forms. Accordingly, the guide member 41 can be installed along the installation frame P in the form of a circular plastic house as shown in FIG. 6 , and regardless of the shape of the installation frame P, the installation frame P ) to enable easy installation in various places. In addition, each of the plurality of guide members 41 has a moving groove 33 formed inside, so that the insertion protrusion 311 of the guard member 31 is inserted, so that the guard member 31 moves forward and backward along the guide member 41 . to be able to move freely in the right direction. In addition, the guide hole 43 is formed to communicate in the front-rear direction on the outside of the guide member 41 so that the guide protrusion P1 of the installation frame P can be inserted.

The guide hole 43 is configured to penetrate along the outer central portion of the guide member 41 , and is formed to extend to the front and rear ends of the guide member 41 . 7 to 8, the guide protrusion P1 of the installation frame P is inserted into the guide hole 43 so that the guide member 41 follows the guide protrusion P1 of the installation frame P. to be able to move Therefore, the guide holes 43 formed in each of the plurality of guide members 41 are extended to the front and rear ends to form a straight line with each other, so that the guide member 41 can smoothly move along the guide protrusion P1. let it be Through this, the guide member 41 can be moved while being expanded or reduced along the guide protrusion P1 of the installation frame P during installation and dismantling, so that installation and dismantling can be performed easily and quickly. In addition, the guide protrusion P1 may be formed by bending in the vertical direction like the insertion protrusion 311 , thereby preventing it from being separated from the guide hole 43 . At this time, the front end of the guide member 41 formed at the most front end may be formed with a shear inlet hole 431 formed to penetrate up and down of the guide member 41 as shown in FIG. 4 . Therefore, the guide member 41 is inserted into the guide projection P1 of the installation frame P through the shear inlet hole 431 when the system is installed, so that it can move along the guide projection P1, and the system is dismantled. Also, after inserting a plurality of guide members 41 into each other and reducing them to the maximum, the guide members 41 can be dismantled from the installation frame P by allowing them to come out from the guide protrusion P1 through the shear inlet hole 431. let it be

The cleaning unit 5 is configured to clean the surface of the solar cell sheet 11, and as shown in FIG. can The cleaning unit 5 may be applied with various cleaning means, but as shown in FIG. 5 , a cleaning brush 51 that comes into contact with the solar cell sheet 11 to remove foreign substances from the solar cell sheet 11 . ), and the cleaning brush 51 rotates freely by contact with the solar cell sheet 11 to remove foreign substances. In addition, the washing unit 5 may include a spray nozzle 53 for spraying compressed water or air toward the solar cell sheet 11 as shown in FIG. Spraying can be done. The spray nozzle 53 may spray compressed air toward the surface in which the cleaning brush 51 and the solar cell sheet 11 are in contact, and through this, foreign substances on the solar cell sheet 11 may be more effectively removed. can Therefore, the washing unit 5 can remove foreign substances on the solar cell sheet 11 when the solar cell sheet 11 is put in and out of the main body 1 to increase the power generation efficiency through the solar cell sheet 11 and It can prolong the service life.

The inclination adjusting unit 6 is configured to adjust the inclination of the solar cell sheet 11 installed along the installation frame P, and a front end guide 2 or It is possible to adjust the height of the main body (1). Since the amount of power generation of the solar cell sheet 11 varies according to an angle formed with the sun, the inclination adjusting unit 6 adjusts the inclination of the solar cell sheet 11 to increase power generation efficiency. To this end, the inclination control unit 6 may include a shear slope unit 61 for adjusting the height of the front end guide unit 2 and a body slope unit 63 for adjusting the height of the body unit 1 . .

The shear inclination part 61 is configured to adjust the inclination of the solar cell sheet 11 by elevating the shear guide part 2, and a shear fixing member 611 for fixing the shear guide part 2, the front end It may include a support body 613 on which the fixing member 611 is seated, and an elevation cylinder 615 formed in the support body 613 to elevate the shear fixing member 611 .

The shear fixing member 611 is configured to fix the shear guide 2, more precisely, it is coupled with the fixed end 21 of the front guide 2 to fix the front guide 2 . The shear fixing member 611 is formed to be supported on the upper side of the support body 613 and is lifted by the lifting cylinder 615 so that the inclination of the solar cell sheet 11 can be adjusted. To this end, the front end fixing member 611 is a locking groove 611a into which the protrusion 211 of the fixing end 21 is inserted and fixed, and the locking hole 213 is inserted through the locking groove 611a. It may include an insertion hole 611b, and a support member 611c inserted into and supported by the support body 613 .

The locking groove (611a) is formed so as to penetrate the front side of the front end fixing member (611) so that the protrusion 211 of the fixed end 21 is inserted. To be able to rise along the groove (611a). The locking groove 611a is formed to have a smaller width than the locking hole 213 of the fixed end 21, and the locking hole 213 is inserted into the locking groove 611a while the protruding protrusion 211 is inserted into the locking groove 611a. 611a) so that it can be fixed. At this time, since the solar cell sheet 11 is pulled by an elastic member (not shown) formed on the winding means 13, the protrusion 211 caught in the locking groove 611a is also pulled and maintained in a stably fixed state. .

The insertion hole (611b) is a hole formed to pass through the lower end of the engaging groove (611a) with a larger width than the engaging groove (611a), so as to be formed in a size corresponding to the engaging hole (213) of the fixed end (21). do. Therefore, the insertion hole (611b) allows the locking hole 213 to pass through and be inserted into the shear fixing member 611, and the locking hole 213 protrudes in a state in which it is inserted into the shear fixing member 611. The protrusion 211 rises along the locking groove 611a and is fixed by being caught on the upper end of the locking groove 611a.

The support member 611c is configured to protrude downward of the front end fixing member 611 and inserted into the support body 613, and is inserted into an insertion groove 613a to be described later of the support body 613 and is inserted into an insertion groove ( 613a) can be moved up and down. The support member 611c may be formed to protrude downward along the circumference of the shear fixing member 611, and the shear fixing member 611 can be moved up and down while stably fixed to the support body 613. let it be

The support body 613 is configured to support the shear fixing member 611 from the lower side, and is formed to be in close contact with the lower side of the shear fixing member 611, and the elevation cylinder 615 is formed therein to form the elevation cylinder 615 ) so that the shear fixing member 611 can be moved up and down according to the operation. At this time, the support body 613 has an insertion groove 613a formed along the inner circumference of the support body 611 to enable stable vertical movement of the shear fixing member 611, and the insertion groove 613a has a support member 611c ) to move up and down in the inserted state. Accordingly, the insertion groove 613a forms a predetermined space in the vertical direction, opens upward to allow the support member 611c to be inserted, and enables vertical movement of the support member 611c through the open upper space. do.

The lifting cylinder 615 is formed to be accommodated in the support body 613 to move the shear fixing member 611 in the vertical direction, and may be formed of a hydraulic cylinder, etc., of the shear fixing member 611 . The inclination of the solar cell sheet 11 can be adjusted according to the vertical movement. The lifting cylinder 615 may be operated manually or automatically, and its operation may be controlled through a separate control unit (not shown).

The body inclined part 63 is configured to adjust the inclination of the solar cell sheet 11 by moving the body part 1 in the vertical direction, and a body accommodating frame 631 for accommodating the body part 1, It may include a driving body 633 for supporting the main body accommodating frame 631, and a driving cylinder 635 for moving the main body accommodating frame 631 up and down.

The main body accommodating frame 631 is configured to accommodate the main body 1 , and allows the main body 1 to be seated and supported at the lower side of the main body 1 . To this end, the body accommodating frame 631 may include an accommodating groove 631a in which the main body 1 is accommodated, and the body 1 may be seated and fixed in the accommodating groove 631a. . In addition, the body accommodating frame 631 may include an inserting member 631b protruding downward, and the inserting member 631b is inserted into a support groove 633a to be described later of the driving body 633 and vertically make it move The insertion member 631b may be formed along the periphery of the lower surface of the body accommodating frame 631, and by allowing the insertion member 631b to move up and down while being inserted into the support groove 633a, the vertical movement of the body accommodating frame 631 is possible. to make it stable.

The driving body 633 is configured to support the main body accommodating frame 631 from the lower side, and a driving cylinder 635 is formed therein so that the main body accommodating frame 631 can be moved up and down. Accordingly, the driving body 633 may be formed to have a size corresponding to the body accommodating frame 631 to support the body accommodating frame 631, and a support groove 633a is formed along the inner circumference to form an insertion member (631b) can be inserted. Accordingly, the support groove 633a is formed in the vertical direction to allow the insertion member 631b to be inserted, and is formed along the inner circumferential surface of the driving body 633 . In addition, the upper side of the support groove (633a) is opened so that the insertion member (631b) can be moved up and down in the inserted state.

The driving cylinder 635 is configured to move the body accommodating frame 631 up and down, and through this, the height of the main body 1 is adjusted, so that the inclination of the solar cell sheet 11 can be adjusted. The driving cylinder 635 may be formed inside the driving body 633, a hydraulic cylinder, etc. may be applied, and may be operated manually or automatically by a separate control unit (not shown).

In the above, the applicant has described various embodiments of the present invention, but these embodiments are only one embodiment that implements the technical idea of the present invention, and any changes or modifications are not allowed as long as the technical idea of the present invention is implemented. should be construed as falling within the scope of

1: body part 11: solar cell sheet 13: winding means
2: front end guide 21: fixed end 211: protrusion 213: catch
3: upper and lower guard part 31: guard member 311: insertion protrusion
311a: upper and lower bending end 33: moving groove
4: guide part 41: guide member 43: guide hole 431: shear inlet hole
5: washing unit 51: washing brush 53: spray nozzle
6: inclination control unit 61: shear inclination unit 611: shear fixing member
611a: locking groove 611b: insertion hole 611c: support member
613: support body 613a: insertion groove 615: elevating cylinder
63: body inclined portion 631: body receiving frame 631a: receiving groove
631b: insertion member 633: drive body 633a: support groove 635: drive cylinder
P: Installation frame P1: Guide projection

Claims (11)

a body portion forming a space in which a flexible solar cell sheet is wound and accommodated;
a front end guide for drawing out the solar cell sheet accommodated in the main body from the main body and unfolding;
an upper and lower guard unit for preventing flapping or sagging by blocking the vertical movement of the solar cell sheet unfolded by the front end guide unit; and
It includes; a guide part that unfolds together with the solar cell sheet by the front end guide part and moves along the installation frame so that the solar cell sheet is easily unfolded;
The upper and lower guard parts,
Both ends are supported by the guide part, and a plurality of guard members are formed at regular intervals;
The guide unit,
and a guide member formed to face both ends to support both ends of the guard member, formed of a material having elasticity, and connected to the front end guide member to spread;
The guide member is formed in a telescopic form in which a plurality of them are inserted into each other so that the length can be increased or decreased,
The guard member is formed so that both ends are supported by each of the plurality of guide members and is supported by the guide member to be movable in the front-rear direction,
The upper and lower guard parts,
a moving groove formed to be recessed at a predetermined depth inside the guide member, into which the guard member is inserted, and formed to have a predetermined length along the front-rear direction; and
The guard member is a multipurpose flexible solar power generation system, characterized in that it includes an insertion protrusion that is inserted into the movable groove and supported. delete delete delete According to claim 1, wherein the guide member
A guide hole that is penetrated along the outer central portion and the guide projection of the installation frame is inserted, and is formed to extend to both front and rear ends of each guide member. Flexible solar power system. According to claim 1, wherein the multi-purpose flexible solar power system is
Multipurpose flexible solar power generation system, characterized in that it is formed at the entrance of the main body to which the solar cell sheet enters and exits and includes a cleaning unit for cleaning the surface of the solar cell sheet. 7. The method of claim 6, wherein the washing unit
A multi-purpose flexible photovoltaic power generation system comprising: a cleaning brush for removing foreign substances on the surface of the solar cell sheet by contact; and a spray nozzle for spraying air or water on the surface of the solar cell sheet. According to claim 1, wherein the multi-purpose flexible solar power system is
Multipurpose flexible photovoltaic power generation system, characterized in that it includes an inclination adjusting unit for changing the inclination of the solar cell sheet by elevating the front end guide or the main body in the vertical direction. The method of claim 8, wherein the inclination adjustment unit
It includes a shear slope for elevating the shear guide in the vertical direction,
The shear slope part,
A shear fixing member for fixing the shear guide part, a support body formed below the shear fixing member to support the shear fixing member, and an elevating cylinder formed in the support body to move the shear fixing member up and down Multipurpose flexible solar power system, characterized in that. The method of claim 9, wherein the shear fixing member
It is inserted into the support body and includes a support member moving in the vertical direction,
The support body is formed to be recessed to a certain depth along the inner circumferential surface, including an insertion groove into which the support member is inserted, and the support member is supported in the insertion groove to move in the vertical direction. The method of claim 8, wherein the inclination adjustment unit
It includes a body inclined portion for elevating the body portion in the vertical direction,
The body inclined portion,
A main body accommodating frame for accommodating the main body, a driving body supporting the main body accommodating frame from the lower side, and a driving cylinder formed in the driving body to move the main body accommodating frame in the vertical direction. photovoltaic system.

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