KR101693817B1 - Solar cell and solar cell panel and blind thereof - Google Patents

Abstract

According to the present invention, the optimal light collecting ratio is always maintained according to the change of the altitude and temperature of the sun, and it is installed efficiently for the solar power generation in the residential area and the downtown area, Panel and a blind constituted by the same, wherein a light-condensing film; A solar cell module having a solar cell and forming a multilayer with the light-condensing film; And a thermoelectric module that receives the heat to generate an electromotive force and forms a multiple layer with the solar cell module.

Description

SOLAR CELL AND SOLAR CELL PANEL AND BLIND CONTAINING THE SAME

According to the present invention, the optimal light collecting ratio is always maintained according to the change of the altitude and temperature of the sun, and it is installed efficiently for the solar power generation in the residential area and the downtown area, Panel and a blind constituted thereby.

Generally, solar power generation refers to a power generation system that converts sunlight directly into electric power by a solar cell. Solar power generation is clean energy without pollution such as air pollution, noise, heat and vibration compared with other power generation, it is almost unnecessary to maintain the transportation and power generation facilities of fuel and has a long lifetime of the equipment. Is easy. Such solar power generation has advantages such as clean and unlimited energy source, easy maintenance of power generation system, and minimization of manpower for power generation.

Photovoltaic generation with these advantages is done in solar cells. The efficiency of the solar cell is determined according to how efficiently the light incident on the surface of the silicon wafer can be absorbed. On the other hand, a plurality of solar cells are referred to as solar cells, and a solar cell is referred to as a solar panel. Generally, a large number of solar panels are installed for maximizing solar power generation.

Conventional photovoltaic panels are mainly installed in a book area where the mining is relatively advantageous and the installation area is not limited.

However, since the conventional solar panel is directed to a constant direction at all times irrespective of the change of the sun altitude, the condensing efficiency is remarkably lowered at the time when the sun altitude is low, There is a disadvantage that it is necessary to adjust the solar panel one by one because the condensing efficiency is greatly changed unless the direction of the solar panel is adjusted in the winter season.

Also, in consideration of efficiency of mining, conventional photovoltaic panels have limitations on locations and locations to be installed on the roof of a building or a building.

Prior Art Document 1. Registration Patent Publication No. 10-1049194 (published on July 14, 2011)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a solar panel capable of maintaining an optimum light-gathering and power generation rate regardless of the altitude of the sun, To provide a solution to the problem.

According to an aspect of the present invention,

Condensing film;

A solar cell module having a solar cell and forming a multilayer with the light-condensing film; And

A thermoelectric module that generates an electromotive force by receiving heat and forms a multiple layer with the solar cell module;

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The thermoelectric module may further include a heat dissipation film of a graphene material which covers and dissipates the thermoelectric module.

In addition, the solar cell has a curved shape.

According to another aspect of the present invention,

A condensing film, a solar cell module having a solar cell and forming a multi-layered structure with the condensing film, and a thermoelectric module having a thermoelectric element generating heat by receiving heat and forming a multi-layer with the solar cell module, Of solar cells;

A case for fixing one end of the solar cell;

A crank rotatably connected to the other end of the solar cell and one end of the crank;

A wheel connected to a biased position such that the other end of the crank is rotatable; And

A wheel motor for rotating the wheel;

And a solar cell panel.

In addition, the case further includes a side plate into which the curved leading end of the solar cell is inserted.

According to another aspect of the present invention,

A plurality of solar panels having a solar cell module, a solar cell module having a solar cell module and a solar cell module having a multilayered structure with the solar cell module, and a thermoelectric module for generating electromotive force by receiving heat, And

A fixture suspended in parallel with the shingles through a connecting line;

.

In addition, the fixture includes a first frame installed on a window, a second frame suspending the awning plate through the connecting line, and a rotating device rotating the second frame with respect to the first frame .

In addition, the sunshade has a rotary shaft which is protruded at an uneven position;

The fixture includes a guide frame formed along a plurality of the wing plates to rotatably receive the rotary shaft.

In addition,

A rotation motor driven according to control of the controller;

A worm gear rotated by a rotational force of the rotary motor;

A rotary gear rotatably coupled to the worm gear and winding or unwinding a connection line connecting one end of the wing plates in such a manner that the rotary shaft pivotally protruded from one end of the wing wheel is wound once or more than once; And

An interlocking pulley that rotates through the rotary gear and the belt and winds or loops a connecting line connecting one end of the sheathing plates in such a manner that the rotary shaft projected at the other end of the sheathing plate is wound once or more than once;

.

Further, a spiral winding groove for guiding the connecting line to be wound on the rotating shaft is formed along the circumference of the rotating shaft.

In addition,

A drive shaft rod interlocked with the worm gear;

A first bevel gear interlocking with the drive shaft; And

A handle interlocked with a second bevel gear meshing with the first bevel gear;

.

In addition,

A case for fixing one end of the solar cell;

A crank having one end rotatably connected to the other end of the solar cell;

A wheel connected to a biased position such that the other end of the crank is rotatable; And

A wheel motor for rotating the wheel;

.

The present invention is characterized in that the light-condensing films having different refractive indexes are formed in a multi-layer structure to maintain optimal power generation efficiency even at low altitudes of the sun and to constitute a heat-radiating film made of graphene, .

In addition, the solar cell having the above-described configuration can be applied to the blinds of the blinds, so that it is possible to simultaneously perform the awning and the power generation.

1 is a cross-sectional view schematically showing a first embodiment of a solar cell according to the present invention,
2 is a cross-sectional view schematically showing a second embodiment of a solar cell according to the present invention,
FIG. 3 is a perspective view schematically showing the operation of the solar cell panel made up of the solar cell of FIG. 2,
FIG. 4 is a sectional view schematically showing the operation of the solar cell shown in FIG. 2,
5 is an exploded perspective view showing a state of a blind constituting a solar cell panel according to the present invention,
FIG. 6 is an exploded perspective view schematically showing a state in which the first frame and the second frame of the blind are engaged,
7 is a cross-sectional view showing a cross-sectional view of the fixed body formed in the blind,
8 is a plan view showing a state of the light receiving sensor constructed in the blind,
9 is a plan view showing the operation of the blind,
10 is an exploded perspective view schematically showing a second embodiment of a solar cell panel in which solar cells according to the present invention are combined,
FIG. 11 is a view showing the operation of the solar cell panel shown in FIG. 10,
12 is a perspective view schematically showing a second embodiment of a blind configured with a solar cell panel according to the present invention,
FIG. 13 is a side view showing the operation of the blind shown in FIG. 12,
Fig. 14 is a front view schematically showing a third embodiment of the blind according to the present invention, Fig.
Fig. 15 is an exploded perspective view specifically showing the blind of Fig. 14,
FIG. 16 is a cross-sectional view taken along line AA 'of FIG. 14,
FIG. 17 is a front cross-sectional view of FIG. 14,
FIG. 18 is a cross-sectional view taken along line BB 'of FIG. 14,
19 is a block diagram showing a controller of a blind according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It will be possible. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view schematically showing a first embodiment of a solar cell according to the present invention. Referring to FIG.

The solar cell 100 according to the present invention includes a light collecting film 110 that receives primary solar light L1 and refracts it into secondary sunlight L2, And a solar cell module 120 having a solar cell 121 that receives light L3 and generates photovoltaic power. Here, the solar cell module 120 accommodates the solar cell 121, joining the light collecting film 110 and the thermoelectric module 140 to each other on both surfaces thereof, receiving the secondary solar light L2, And a layer 122 of a material which refracts to sunlight L3.

In addition, the solar cell 100 includes a thermoelectric module 140 that generates electromotive force using heat generated during the light reception of the solar cell module 120, a solar cell module 120 that increases the power generation efficiency of the thermoelectric module 140, And a heat dissipation film 150 for dissipating heat while being in contact with the non-contact surface of the heat dissipation film 150.

The light collecting film 110 and the layer 122 of the solar cell module 120 converge sunlight received by the solar cell 121. The light collecting film 110 and the layer 122 are made of different materials The second and third solar beams L2 and L3 are output at different refraction angles. 1, the refraction angle of the secondary sunlight L2 is higher than that of the tertiary sunlight L3, as shown in FIG. 1, because the light- condensing film 110 is a material having a relatively higher density than the layer 122 in the present embodiment. Is greater than the refraction angle. However, the refractive index of the secondary solar light L2 may be made smaller than the refractive angle of the tertiary solar light L3 by making the density of the light collecting film 110 relatively lower than that of the layer 122. [

1B, the primary reflected light L4, which is reflected from the solar cell 121 or the thermoelectric module 140 and is output at a predetermined angle toward the light collecting film 110, And is incident on the solar cell 121 as the secondary reflected light L5. As a result, the solar cell 121 of the present embodiment effectively receives the solar cell 121 regardless of the incident angle of the primary sunlight L1, which changes according to the altitude of the sun, This can minimize the change in the amount of electricity generated and increase the daily average and total electricity generation.

In this embodiment, a glass material is applied to the light-collecting film 110, and an air-sensitive adhesive film such as EVA or the like having a density lower than that of the light-collecting film 110 is applied to the layer 122 of the solar cell module 120 . However, the material of the layer 122 is not limited to air or EVA, and various modifications can be made within the scope of the following rights.

The solar cell 121 is a known and common technology for generating electricity from incident sunlight, and a detailed description of the power generation principle and detailed configuration through light reception is omitted.

On the other hand, the thermoelectric module 140 is constituted by a thermoelectric element that generates heat by receiving heat, and develops through the Hebeck effect of the thermoelectric element. Since the heat of the light collecting film 110 and the solar cell module 120 heated by the sunlight is cooled in the power generation process of the thermoelectric module 140, the thermoelectric module 140 may include a heat- . The electromotive force generated in the thermoelectric module 140 is transferred to a separate thermoelectric module 550. The thermoelectric module 550 transforms and rectifies the received current to convert it into electricity of a predetermined size, The charging module (520) for charging the battery pack charges the electric furnace battery received from the heat generation module (550). Here, the battery and charging module 520 may be the same as the charging object of the solar cell 121.

The heat dissipation film 150 dissipates the heat generated in the solar cell 100 to reduce the thermal load received by the solar cell 121. For this, the heat dissipation film 150 preferably has a structure that widens the contact area with the outside. Further, the heat dissipation film 150 may be made of a special material such as graphene to increase the rigidity of the solar cell and achieve weight reduction. Since the heat dissipation of the solar cell 100 is performed by the thermoelectric module 140 as described above, the additional heat dissipation film 150 is not necessarily required. However, the heat dissipation rate of the solar cell 100 can be increased, The temperature difference of the thermoelectric module 140 can be enhanced so that the power generation efficiency of the thermoelectric module 140 can be increased.

FIG. 2 is a cross-sectional view schematically showing a second embodiment of the solar cell according to the present invention, FIG. 3 is a perspective view schematically showing the operation of the solar cell panel made up of the solar cell of FIG. 2, 2 is a cross-sectional view schematically showing the operation of the solar cell shown in FIG.

The solar cell 100 'of this embodiment includes the same light collecting film 110 as the solar cell 100 of the first embodiment, the solar cell module 120 and the heat dissipating film 150, It forms a curved shape. Furthermore, the solar cell 100 'of the present embodiment shrinks or relaxes in response to the lateral force applied from the lateral side as shown in Figs. 3 (a) and 3 (b). As a result, the solar panels 200a and 200b constituted by the solar cell 100 'can be adjusted in the light receiving rate of solar light for power generation while being bent or unfolded according to the time zone or the altitude of the sunlight as shown in FIG.

More specifically, as shown in FIG. 2 (a), most of the primary sunlight L1 is incident laterally at sunrise time, which is a time zone in which the altitude of the sun is relatively low. Therefore, in order to increase the light receiving efficiency with respect to the primary sunlight L1 incident in the lateral direction, a part of the plurality of solar cells 121 stands up so as to face the primary sunlight L1. To this end, as shown in FIG. 2 (a), pressure is applied to both sides of the solar cell 100 'to project the solar cell 100' upward. As a result, the primary sunlight L1 incident in the lateral direction enters directly into the solar cell 121, and the solar cell 121 performs high-efficiency power generation. Further, since the primary sunlight L1 is incident on a part of the opposite side that is not exposed to the primary sunlight L1 through the refraction angle adjustment of the light collecting films 110 and 120, A plurality of solar cells 121 located in the cell 100 'can perform effective power generation.

On the other hand, in order to expose a large area as large as possible to the primary sunlight L1 as shown in FIG. 2 (b), the solar cell 100 ' . Accordingly, the primary solar light L1 is incident on the entire area of the solar cell 100 ', and the solar cell 121 at each position for receiving the primary solar light L1 performs smooth power generation. Of course, the solar cell 121 at the edge of the solar cell 100 ', which is a position that is relatively gradient relative to the solar cell 121 located at the center of the solar cell 100' Since the light L1 is incident directly, the solar cell 121 at all positions can maintain a uniform power generation amount.

2 (c) shows a state in which the solar cell 100 'of the present embodiment is operated at a relatively low altitude and at a late afternoon time, And description thereof will be omitted here.

FIG. 5 is an exploded perspective view showing a state of a blind constituting a solar cell panel according to the present invention, FIG. 6 is an exploded perspective view schematically showing a combination of a first frame and a second frame of the blind, FIG. 8 is a plan view showing a state of the light receiving sensor constructed in the blind, FIG. 9 is a plan view showing an operational state of the blind, and FIG. do.

The blind 10 of the present embodiment includes a fixture 400 that forms the basic skeleton of the blind 10 and a plurality of solar panels 200 that are fixed to the fixture 400 and shade and generate electricity. The fixture 400 includes a first frame 401 mounted on a window (not shown), a second frame 402 supporting the solar panel 200 and connected to the first frame 401, A rotating device 403 installed in the frame 401 to generate a rotating force, a cooperating rotary shaft 404 mounted on the second frame 402 to receive the power of the interlocking shaft 403a of the rotating device 403, And a basic connecting line 43 connecting the solar panels 200 of the first frame 402 to the second frame 402 in parallel. The solar cell panel 200 performs the function of the sun shade plate in the blind 10, and the structure, the shape, the configuration, and the like have been described above, and a description thereof will be omitted here.

The fixture 400 is installed on the window frame of the window to adjust the posture for the solar panel 200 to be generated. The first frame 401 of the fixing body 400 is fixed to the upper end of the window frame and the second frame 402 is fixed to the first frame 401 through the rotating device 403 and the interlocking rotary shaft 404. [ As shown in Fig. 9 (b), the second frame 402 is interlocked with the second frame 402, and the second frame 402 is rotated by the rotation of the rotating device 403. [ And rotates around the interlocking rotating shaft 404 by the rotation of the rotating shaft 404. For reference, the rotating device 403 may include a gear for mechanically controlling the rotational speed, the rotational force, the rotational angle, and the like in addition to the motor that generates the rotational force.

Subsequently, the rotation device 403 generates a rotational force under the control of the control module 540. [ The control module 540 adjusts the direction of the solar cell panel 200 in accordance with the altitude and irradiation position of the sun so that the solar cell panel 200 receives sunlight with high efficiency. The control module 540 may be connected to at least one selected one of the timer 510 and the light receiving sensor 560 so that the rotation device 403 for adjusting the orientation of the solar cell panel 200 according to the time of the timer 510, And controls the operation of the rotating device 403 for adjusting the direction of the solar cell panel 200 in accordance with the light receiving direction of the light receiving sensor 560. [

In the present embodiment, the light receiving sensor 560 is divided into three directions in the base 561 so that the first, second and third sensors 562, 563, and 564 can effectively recognize the light receiving directions, A boundary wall 561a is formed at the boundary of the 1,2,3 sensors 562, 563, and 564. The light receiving sensor 560 accurately recognizes the irradiation direction of sunlight and transmits it to the control module 540. The control module 540 adjusts the light receiving direction of the solar cell panel 200 using the received irradiation direction information do.

FIG. 10 is an exploded perspective view schematically showing a second embodiment of a solar cell panel in which solar cells according to the present invention are combined, FIG. 11 is a view showing the operation of the solar cell panel shown in FIG. 10 , And will be explained with reference to this.

The solar cell panel 200 according to the present embodiment is a device equipped with a solar cell 100 'bent in a curved shape. The structure of the solar cell panel 200 includes a case 210 housing the solar cell 100 ', a fixing bracket 220 connecting the solar cell 100' and the crank 230, A wheel 240 to which the crank 230 is connected and a wheel motor 250 for rotating the wheel 240. [

Since the solar cell 100 'having a curved shape has been described above, its explanation will be omitted here.

The case 210 constitutes the body of the solar cell panel 200 while accommodating the solar cell 100 '. To this end, the case 210 has a bottom plate 211 on which the solar cell 100 'is mounted, and a fixed end, which is a side of the solar cell 100', to the case 210 and repeats contraction and relaxation according to the lateral pressure Side panels 212 and 213 for guiding the solar cell 100 'and a fixing bracket 220, a crank 230, a wheel 240, and a wheel motor (not shown) 250 for protecting the user.

In this embodiment, the bottom plate 211 is formed in a plate shape covering and protecting the entire bottom surface of the solar cell 100 ', but it is not limited thereto and one or more through holes may be formed.

The side plates 212 and 213 are integrally formed with the bottom plate 211 and have guide grooves 213a in which both side edges of the solar cell 100 ' Therefore, when a lateral force or a tensile force is applied to the free end of the solar cell 100 ', the solar cell 100' contracts or relaxes. At this time, both side edges of the solar cell 100 'move along the guide groove 213a And is disconnected from the case 210 to maintain a connected state.

Meanwhile, the fixed end of the solar cell 100 'may be fixed to at least one selected from the side plates 212 and 213 and the seating plate 211.

The protective cover 214 is integrally formed with the bottom plate 211 and is disposed on the free end side of the solar cell 100 'and includes a fixing bracket 220, a crank 230, a wheel 240, 250).

The fixing bracket 220 rotatably connects one end of the crank 230 with the fixing protrusion 101 protruding from the free end of the solar cell 100 '. The fixing protrusion 101 has a long bar shape and the fixing bracket 220 has a bar shape corresponding to the fixing protrusion 101. However, when one end of the crank 230 is connected to the solar cell 100 ' The present invention can be embodied in various forms without departing from the scope of the following description.

The crank 230 is a connecting member for converting the rotational motion of the wheel 240 into a rectilinear motion of the fixed bracket 220. The crank 230 is rotatably connected to the free end of the solar cell 100 ' And the other end is rotatably connected to the biased position of the wheel 240. The crank 230 is rotatably connected to the fixed bracket 220 and the wheel 240 so that the crank 230 is connected to the fixed bracket 220 and the wheel 240 through a connecting member such as a pin.

The wheel 240 rotates under the power of the wheel motor 250.

A small motor is applied to the wheel motor 250, and power supply and control for driving are received from a separate controller 500.

The operation of the fixing bracket 220 using the crank 230 will be sequentially described with reference to the above description.

11 (a), when the other end of the crank 230 connected to the wheel 240 is positioned in the arrangement direction of the solar cell 100 'with respect to the center of the wheel 240, the fixing bracket 220 are located farthest from the center of the wheel 240. At this time, since the fixing bracket 220 applies pressure to the solar cell 100 ', the solar cell 100' is contracted as shown in FIGS. 11 (a) and 11 (c).

11 (b) and FIG. 11 (c), the wheel 240 rotates in a clockwise direction and the other end of the crank 230 rotates relative to the center of the wheel 240 ', The position of the fixing bracket 220 becomes the closest position to the center of the wheel 240. At this time, since the fixing bracket 220 is a direction for relaxing the solar cell 100 ', the solar cell 100' is relaxed as shown in FIG. 11 (b).

The movement of the crank 230 is performed by the controller 500 that controls the operation of the wheel motor 250 and the controller 500 controls the operation of the wheel motor 250 at the set time. The controller 500 may be installed in the case 210 of the solar panel 200 to configure the controller 500 for each of the solar panels 200 and may be independent of the solar panel 200 So that one controller 500 controls the plurality of solar panels 200.

As a result, the crane 230 is moved by the operation of the wheel 240 to contract or relax the solar cell 100 ', thereby enabling the solar cell according to the present invention to maintain an optimal attitude in accordance with the altitude of the sunlight.

FIG. 12 is a perspective view schematically showing a second embodiment of a blind configured with a solar cell panel according to the present invention, FIG. 13 is a side view showing an operational view of the blind shown in FIG. 12, .

The blind 10 according to the present invention is installed on a window or a door of a building to block indoor irradiation of sunlight. The blind 10 for this purpose includes a wing plate 300 and a fixing body 400.

The sun shield plate 300 includes a solar cell panel 200 and a main body 310. The solar cell panel 200 is a device for performing power generation through solar light as described above. Since the solar cell panel 200 has been described above, the description thereof will be omitted here.

The main body 310 houses the solar cell panel 200, holds the outer shape of the solar cell panel 200, and protects the solar cell panel 200 from external force. The main body 310 is preferably made of a synthetic resin material having a plate shape having a large area for receiving the solar cell panel 200 in a stable shape and having a low weight and a heat-resistant effect while stably accommodating the solar cell panel 200. Although a shielding plate or the like for covering and protecting the front surface of the solar cell panel 200 is not shown in consideration of solar power generation efficiency in the present embodiment, it is also possible to use a shielding plate made of a transparent material covering and protecting the solar cell panel 200, .

As is well known, the blinds 10 are arranged in parallel with the plurality of sun shade plates 300 and rotate according to the operation of the user. For this purpose, the plurality of wing plates 300 are connected to each other via the first connection line 430 and the second connection line 430 ', and the first and second connection lines 430 and 430' . The first and second connecting lines 430 and 430 'are fixed to the four corners of the square plate 300 and are moved along the first and second connecting lines 430 and 430' So that the sun shades 300 connected to each other rotate as shown in FIG. 7 (b). The first and second connection lines 430 and 430 'will be described in detail while explaining the fixing body 400.

The fixture 400 is secured to a window or door so that a plurality of shrouds 300 are disposed to cover the window or door. A gear portion (not shown) for connecting and operating the first and second connection lines 430 and 430 'is installed inside the fixture 400. When the user connects the first connection line 430 or the second connection line 430' The plurality of sun shade plates 300 can be moved through the first and second connecting lines 430 and 430 'as shown in FIG. 7 (b) Let's do it.

The fixing body 400 reinforces the diverting pulley 410 and the fold line 420 so that when the user pulls the folding line 420, the gear portion is driven by rotation of the diverting pulley 410, 2 connecting lines 430 and 430 'are wound around the gear portion to overlap the plurality of wing plates 300 toward the fixing body 400.

Since the interlocking structure of the fixture 400, the gear portion, the first and second connection lines 430 and 430 ', the fold line 420 and the like is already known in the conventional blind technology, the fixture 400, 1 and 2 connecting lines 430 and 430 ', the fold line 420 and the like will be omitted.

FIG. 14 is a front view schematically showing a third embodiment of the blind according to the present invention, FIG. 15 is an exploded perspective view specifically showing the blind of FIG. 14, and FIG. 16 is a cross- FIG. 17 is a cross-sectional view of FIG. 14, FIG. 18 is a cross-sectional view of BB 'of FIG. 14, and FIG. 19 is a block diagram of a controller of a blind according to the present invention. .

The blind 10 'according to the present invention is composed of a window-shaped fixture 400' and a plurality of shading plates 300 'rotatably installed in the fixture 400'.

The fixing member 400 'is installed on a window or the like so that the ornamental plate 300' can be stably operated on the window. The fixing member 400 'for this purpose includes guide frames 440 and 440' arranged to be installed to support the wing plate 300 'and serve as a guide for moving the wing plate 300' And a driving device 450.

The sunshade 300 'includes a main body 310' for accommodating the solar cells 100 and 100 'and a rotary shaft 320 for rotatably connecting the guide frames 440 and 440' and the main body 310 ' 320 '.

The main body 310 'of the present embodiment includes an axis groove 311 to which the rotary shafts 320 and 320' are fixed and an insertion groove 312 for fixing the support shafts 313 for maintaining the shape of the shading plate 300 ' And a supporter 313 fixed to the insertion groove 312. Although the main body 310 'and the rotating shafts 320 and 320' are configured to be independent from each other in the present embodiment, the main body 310 'and the rotating shafts 320 and 320' may be integrally formed. Subsequently, the axis guide 311 is disposed at a biased position of the main body 310 ', so that the rotating shaft portions 320 and 320' are disposed at positions in a concentrated position of the orbiting plate 300 '. As a result, the sun shade 300 'rotates in one direction due to the weight of the main body 310' if it is not subjected to the force from the rotating shafts 320 and 320 '.

The rotating shafts 320 and 320 'are formed at the ends of the insertion pawls 321 and inserted into the guide frames 440 and 440' (Not shown). The insertion shaft 321 is inserted into the shaft hole 311 of the main body 310 'to be integrated with the main body 310' in the present embodiment. However, the connection shaft 322 is directly projected from the main body 310 ' Lt; / RTI >

The connecting rod 322 is inserted into the connecting groove 441 of the guide frame 440 and 440 'and moves along the connecting groove 441. The connecting rod 322 is inserted into the connecting groove 321, Is engaged with the rail 442 formed in the connection groove 441 so that the connection rod 322 is stably connected to the connection groove 441 of the guide frames 440 and 440 '.

The connection shaft 322 is formed with a winding groove 3222 along the peripheral surface and a through hole 3223 passing through the connection shaft 322 is formed at one point. A hollow 3224 to which the electric wire is to be wired is formed.

The winding grooves 3222 are formed to connect the upper and lower sun shades 300 'to each other by the third connecting line 430 "and the third connecting line 430" is wound along the winding groove 3222. To be more specific, the third connecting line 430 '' integrally connects a plurality of shading plates 300 'arranged in parallel in the up and down direction. For this purpose, a pair of third connecting lines 430' And is connected to the rotating shaft portions 320 and 320 'projected on both sides of the plate 300'. The third connection line 430 '' is wound only in a predetermined direction so that the rotational force generated by the movement of the third connection line 430 'is transmitted to the rotary shafts 320 and 320' So that all of the shingles 300 'formed on the blind 10' rotate in the same direction. For the sake of reference, the winding groove 3222 preferably has a spiral shape in order to prevent mutual interference between the lead line and the lead line of the third connecting line 430 "

The electric wires WL of the solar cells 100 and 100 'are wired by the through holes 3223 and the hollows 3224. Since the solar cells 100 and 100 'must output the electricity generated by the sunlight to the outside, the electric wire connection with the battery 530 must be performed. Also, the wheel motor 250 of the solar cell 100 'installed in the sun shade 300' must also operate under the control of the controller 500, and the electric wire must be wired. For this purpose, the electric wire WL drawn out from the sun shade 300 'is wired to the battery 530 of the controller 500 through the through hole 3223. The wire WL that is wired through the through hole 3223 and the hollow 3224 is not twisted because the rotating shafts 320 and 320 'rotate only within 180 degrees due to pulling of the third connecting line 430 & The wiring state can be maintained.

The driving device 450 automatically rotates the sun shade 300 'under the control of the controller 500. To this end, the driving device 450 includes a rotating motor 451 that operates in response to a control signal from the controller 500, a driving shaft 452 that is rotated by the power of the rotating motor 451, A rotary gear 455 which rotates by mating with the worm gear 454 and an interlocking pulley 454 interlocked with the rotary gear 455 via a belt or a chain B A first bevel gear 457 rotating coaxially with the drive shaft 452 and a handle 458 operated by a user for manual operation of the drive shaft 452.

The operation of the driving device 450 will be described in more detail. The rotation of the rotation motor 451 is controlled by the controller 500 to rotate the driving shaft 452. In this embodiment, the rotation motor 451 rotates the first interlocking gear 4511 and the drive shaft 452 constitutes the second interlocking gear 453 which meshes with the interlocking gear 4511, and the rotation motor 451 The rotation motor 451 and the drive shaft 452 are coaxially connected to each other so that the rotation motor 451 is rotated by the rotation motor 451. [ It is possible to directly transmit the rotational force to the driving shaft base 452. The rotational force of the rotary motor 451 may be transmitted to the driving shaft 452 through a plurality of interlocking methods other than the first and second interlocking gears 4511 and 453. [

When the worm gear 454 is rotated by the rotational force of the driving shaft 452, the rotating gear 455 engaging with the worm gear 454 is rotated by the rotational force.

The interlocking pulley 456 interlocked with the rotary gear 455 via the belt B rotates by receiving the rotational force of the rotary gear 455. Since the rotation of the rotary gear 455 is restricted before the worm gear 454 rotates due to the characteristics of the worm gear 454, when the drive shaft 452 rotates to rotate the orbiting plate 300 ' (300 ') maintains the current position.

The handle 458 that can be operated by the user is reinforced so that the user can transmit the rotational force to the driving shaft base 452 irrespective of the rotational force of the rotary motor 451. [ More specifically, the drive shaft 452 is disposed along the guide frames 440 and 440 'of the fixed body 400' and the first bevel gear 457 is formed at the lower end thereof. A handle 458 having a second bevel gear 4582 which meshes with and cooperates with the first bevel gear 457 is configured at one point of the guide frames 440 and 440 '. The second bevel gear 4582 is disposed on the gear shaft 4581 of the handle 458. When the user manipulates and rotates the handle 458 exposed to the fixture 400 ' And then transmitted to the driving shaft 452 through the first bevel gear 457 meshed with the second bevel gear 4582. The second bevel gear 4582 meshes with the second bevel gear 4582, The rotational force transmitted to the driving shaft 452 is transmitted to the worm gear 454 through the above-described process, and the rotational gear 455 rotates through the worm gear 454.

The controller 500 includes a timer 510 for measuring time, a charging module 520 for receiving electricity from the solar cell 100 to charge the battery 530, a battery 530, a timer 510 And a control module 540 for operating the driving motor 451. [ The control module 540 may operate the driving motor 451 only at the time when the user inputs the time such as morning, noon, afternoon, or the like, and may control the light receiving sensor (not shown) The driving motor 451 may be operated. Also, the battery 530 may be detached and configured, and may be connected to an external wiring to charge the battery 530 in daily life.

The operation of the blind 10 'according to the present invention will be described in detail.

The control module 540 of the controller 500 activates the drive motor 451 when it confirms the time of the timer 510 or senses a signal of the light receiving sensor and confirms a signal of a predetermined time or less.

The rotational force of the drive motor 451 is sequentially transmitted in the order of the drive shaft 452, the worm gear 454, the rotary gear 455, and the interlocking pulley 456 as described above. Here, the rotary gear 455 and the interlocking pulley 456 interlock with each other via the belt B. For this purpose, the rotary gear 455 constitutes a first interlocking pulley 4551, the interlocking pulley 456 constitutes a second interlocking pulley 4561, the belt B comprises a first interlocking pulley 4551, 2 interlock pulley 4561 in the form of an endless track. On the other hand, the rotary gear 455 and the interlocking pulley 456 constitute a first reel pulley 4552 and a second reel pulley 4562 for winding the fourth connecting line 430 ". As described above, The connecting line 430 "is wound by winding the winding groove 3222 of the rotating shaft 320 or 320 'one or more times and then wound around the winding groove 3222 of the rotary shaft 320 or 320' And the fourth connecting line 430 " thus drawn out finally winds up the first and second reel pulleys 4552 and 4562. Eventually, the first and second reel pulleys 4552 and 4562 rotate, The fourth connecting line 430 "moves along the winding grooves 3222 of the rotating shafts 320, 320 'to apply rotational force to the rotating shafts 320, 320' The rotary shafts 320 and 320 'are positioned on the orbiting plate 100' in a concentrated manner so that the rotation of the fourth connection line 100 ' 430 ") is not applied, the orbiting plate 100 ' Movement in the direction of gravity by its own weight and is a biased part, shade plate 100 'through this is to cover the windows to shade sunlight.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10,10 '; blind
100, 100 '; A solar cell 110; Condensing film 120; Solar cell module
121; Solar cell 140; Thermoelectric module 150; Heat-radiating film
200; Solar panel
210; Case 211; Bottom plates 212, 213; shroud
214; Protective cover 220; A fixing bracket 230; crank
240; Wheel 250; Wheel motors 300 and 300 '; Awning plate
310, 310 '; A body 311; Axis center 312; Insert groove
313; Supports 320, 320 '; A rotating shaft 321; Insertion stand
322; Connecting stub 3221; An engagement groove 3222; Winding home
3223; Through hole 3224; Hollow 400, 400 '; Fixed body
410; Diverting pulley 420; A second connecting line 430, 430 '; Third connection line
430 ", a fourth connecting line 440, 440 ', a guide frame 441,
442; Rail 450; A driving device 451; Rotation motor
452; Drive shaft base 454; A worm gear 455; Rotary gear
4551; A first interlock pulley 4552; First reel pulley 456; Interlocking pulley
4561; A second interlock pulley 4562; Second winding pulley 457; The first bevel gear
458; Handle 4581; Gear shaft 4582; The second bevel gear
500; A controller 510; Timer 520; Charging module
530; A battery 540; Control module

Claims (12)

delete delete delete delete delete A condensing film, a solar cell module having a solar cell and forming a multi-layered structure with the condensing film, and a thermoelectric module having a thermoelectric element generating heat by receiving heat and forming a multi-layer with the solar cell module, Of solar cells; A case for fixing one end of the solar cell, the case including a side plate into which a curved leading end of the solar cell is inserted; A crank rotatably connected to the other end of the solar cell and one end of the crank; A wheel connected to a biased position such that the other end of the crank is rotatable; A plurality of solar shrouds having a solar cell panel including a wheel motor for rotating the wheel, and a rotary shaft protruding from a central position; And
A fixing body having a guide frame suspended from a plurality of wing plates by connecting the wing plates in parallel through a connecting line, the guide frame being formed along a plurality of the wing plates and rotatably receiving the rotating shaft;
And a blind. The method according to claim 6,
The fixing body may include a first frame installed on a window, a second frame suspending the window plate via the connection line, and a rotating device rotating the second frame with respect to the first frame. The blinds. delete 7. The apparatus of claim 6, wherein the fixture
A rotation motor driven according to control of the controller;
A worm gear rotated by a rotational force of the rotary motor;
A rotary gear rotatably coupled to the worm gear and winding or unwinding a connection line connecting one end of the wing plates in such a manner that the rotary shaft pivotally protruded from one end of the wing wheel is wound once or more than once; And
An interlocking pulley that rotates through the rotary gear and the belt and winds or loops a connecting line connecting one end of the sheathing plates in such a manner that the rotary shaft projected at the other end of the sheathing plate is wound once or more than once;
And a blind. 10. The method of claim 9,
And a spiral winding groove for guiding the connection line to be wound on the rotary shaft by a spiral is formed along the circumference of the rotary shaft. 11. An apparatus according to claim 9 or 10, wherein said fixture
A drive shaft rod interlocked with the worm gear;
A first bevel gear interlocking with the drive shaft; And
A handle interlocked with a second bevel gear meshing with the first bevel gear;
And a blind. delete

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