KR20170141955A - Solar Photovotaic blind - Google Patents

Abstract

The present invention relates to a photovoltaic blind with an insect screen and, more specifically, to a photovoltaic blind with an insect screen which has an indirect illuminance function and a solar-light power generation function by a plurality of slats including a photovoltaic cell module and a reflecting part, and also has an insect function by an insect net provided between the slats. The photovoltaic blind with an insect screen of the present invention includes a frame unit which includes an upper frame and a lower frame vertically separated and a lateral frame connecting both ends of the upper frame and the lower frame; a plurality of slats having a predetermined length and width, including a photovoltaic cell module provided on an upper surface thereof and a reflecting part provided at a lower surface thereof, and coupled to the frame unit to be able to rotate while the slats are vertically separated; a rotation control unit provided in the lateral frame and controlling the rotation angles of the slats; and an insect unit provided in the frame unit to divide the indoor and outdoor environments.

Description

[0001] Solar blind with insect screen [0002]

The present invention relates to a solar blind with an insect control network, and more particularly, to a solar blind having an insect net between a plurality of the slats, To a solar blind equipped with an insect screen capable of insect control function.

In recent years, the use of renewable energy worldwide has been encouraged and systematically mandated. Of these, photovoltaic power generation is relatively easy due to its ease of installation, visible effects on the outside, and unlimited free raw material characteristics of sunlight Is preferred.

Solar power window can be installed in the place where the window is installed for solar power generation. According to the conventional method, since the window itself needs to be used as the solar battery, the raw material cost is high, and when the solar power is applied to the existing building, There is a problem that the optical window must be installed, and light enters into a narrow space between some of the cells and the battery and glazes to the inside residents to cause discomfort.

To solve such a problem, JP-A-10-1267136 discloses one of technologies for a conventional blind capable of generating photovoltaic power.

Conventionally, a blind capable of generating solar power is a vertical blind installed on a window of a building, such as a fixed frame installed on the upper side of a window; A plurality of solar cell blinds rotatably coupled to the stationary frame; A driving unit for adjusting the light incident surface of the solar cell rotating the solar cell blind so as to be directed toward the inside or outside of the building; A light sensing unit for simultaneously measuring the external light of the building and the intensity of the room light; And a control unit for controlling the driving unit according to a result measured by the light sensing unit, wherein the light sensing unit comprises a solar cell, and the control unit compares current values of the light sensing unit generated by the external light and the room light, And the driving unit is controlled so as to rotate the solar cell blind in a direction in which the current value is large.

That is, according to the conventional technique, the angle of the blind is adjusted in a direction in which a current value sensed by the light sensing unit is large, thereby improving power generation efficiency.

However, since the conventional technique is to be installed separately on the outer wall of the already installed window, the solar cell blind should be provided indoors. In this case, as the sunlight entering the room is partially covered by the screening net installed in the window, There is a problem that power generation efficiency is lowered.

(Patent License 001) KR 10-0724062 A (2007. 05. 25.)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a solar cell module and a reflector, which have a solar power generating function and an indirect lighting function, And to provide a solar blind equipped with an insect-control net capable of insect-proofing function as the insect net is provided between the slats.

In order to solve the above problems, a solar cell blind equipped with an insect-proofing net according to the present invention comprises: a frame part including upper and lower frames spaced apart from each other in a vertical direction and including side frames connecting both ends of the upper and lower frames; A slat which is formed to have a predetermined length and width and has a solar cell module on an upper surface thereof, a reflection part provided on a lower surface thereof, and a plurality of solar cells mounted on the frame part so as to be rotatable while being spaced apart in a vertical direction; A rotation regulating unit provided inside the side frame for regulating a rotation angle of the plurality of slats; And an insectproof portion provided on the frame portion so as to divide the interior and the exterior of the indoor space and to face the indoor space.

The insectproofing part may include a first screen inspecting net, which connects the upper frame and the lower frame to the adjacent slats, and winds the lower screen in accordance with rotation of the slats; And a second screen guard net connecting a pair of adjacent slats.

Meanwhile, a winding device is provided in the upper frame and the lower frame, one side of the first screen net is connected to the winding device, and the other side is connected to the slat.

At this time, the winding device has a hollow cylindrical shape extending in the up-and-down direction, and has a side surface formed with a lead-in groove through which the first screen net is drawn and drawn. A winding part formed in a cylindrical shape extending in the vertical direction and having a support member through groove formed at its center and having an elastic fixing groove formed on a lower surface thereof and inserted into the case with the first screen net wound on the outer circumferential surface; A support portion formed in a cylindrical shape extending in the vertical direction and inserted into the support member through groove such that a lower end thereof is exposed through the support member through groove of the winding portion; An elastic part formed of a spring that surrounds the periphery of the support part, one end of the elastic part being coupled to the support part and the other end being inserted into the elastic member fixing groove and being engaged with the winding part; And a locking part formed at a central part of the locking part to which the lower end of the supporting part is seated and a locking protrusion protruding along the periphery of the locking part.

On the other hand, the frame part is installed in a window so that a hinged door is formed toward the outside of the building.

According to the present invention, it is possible to generate solar light by the solar cell module provided in the blind, and at the same time, sunlight reflected from the solar cell module can be easily transferred to the indoor and utilized as indirect lighting.

Further, according to the present invention, one blind exhibits a combined function such as solar power generation, indirect lighting function, and insect proofing function, so that installation is easy, installation cost is low, and the installation is simple on a window, .

1 is a perspective view of a solar blind equipped with an insect control net according to the present invention;
2 is a partial perspective view of a solar blind with an insect screen according to the present invention;
3 is a sectional view showing an embodiment of using a solar blind equipped with an insect-proof net according to the present invention;
4 is a perspective view of a handle according to the present invention;
5 is a sectional view showing the state of the insectproof portion by the winding device according to the present invention.
6 is an exploded perspective view of the winding device according to the present invention.
7 is a partial cross-sectional view of the winding device according to the present invention in a fixed state.

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

The present invention relates to a solar blind with an insect screen, and more particularly, to a solar blind having an solar power generating function and an indirect lighting function by a slatt 200 provided with a solar cell module 210 and a reflecting part 220, And a sun screen blind equipped with an insect screen capable of insect-proofing function as a screening network is provided between a plurality of the slats (200).

FIG. 1 is a perspective view of a solar blind with an insect control net according to the present invention, FIG. 2 is a perspective view of a solar blind with an insect net according to the present invention, FIG. FIG. 5 is a cross-sectional view showing the state of the insectproof portion by the winding device according to the present invention, and FIG. 6 is a sectional view of the winding device according to the present invention, Fig. 7 is a partial cross-sectional view of the winding device according to the present invention in a fixed state. Fig.

A solar blind with an insect-proofing net according to the present invention includes a frame 100, a slat 200, a rotation regulating unit 300, and an insectproof unit 400.

The frame part 100 includes the upper frame 110 and the lower frame 120 spaced apart from each other in the vertical direction and includes a side frame 130 connecting the ends of the upper frame 110 and the lower frame 120 . That is, a rectangular frame is formed by the upper frame 110, the lower frame 120, and the side frame 130, and one side of the frame 100 is coupled to the window.

At this time, the frame part 100 is coupled to the window so that the grip part 600 of the rotation control part 300 described later is directed toward the inside of the room.

The slats 200 are formed to have a predetermined length and width. The solar cell modules 210 are provided on the upper surface of the slats 200. The reflectors 220 are provided on the lower surface of the slats 200. The plurality of solar cells 200 are rotatable And is coupled to the frame unit 100.

In addition, an axial protrusion protruding outward at both ends in the longitudinal direction of the slat 200 is formed and is rotatable as the shaft protrusion is inserted into the frame portion 100.

The solar cell module 210 is a solar cell module 210 formed by a known technique. It is self-evident that the solar cell module 210 is powered by solar light, ) Is transferred to a separate battery (not shown) to be stored and used.

At this time, it is preferable that a wire connecting the solar cell module 210 and the battery is provided in the hollow part of the frame part 100 to prevent breakage.

The reflector 220 may be formed of a mirror or the like so that the solar light can be easily reflected. The solar cell of the solar cell module 210 and the reflector 220 may have a size corresponding to each other And reflects the sunlight reflected from the solar cell module 210 to the room.

According to the present invention, when the upper surface of the slat 200 is disposed to face the sun, solar power is generated by the solar cell module 210 provided on the upper surface of the slat 200 A part of the sunlight incident on the solar cell module 210 is reflected and transmitted to the reflector 220. The sunlight transmitted to the reflector 220 is reflected and introduced into the room, .

Or when the upper surface of the slat 200 is disposed so as to face the room side, that is, when the reflector 220 provided on the lower surface of the slat 200 is arranged to face the sun, It is possible to prevent the temperature of the room from rising.

That is, by adjusting the angle of the slats 200, the present invention can be used for solar power generation, indirect lighting, or for adjusting the room temperature.

The rotation adjusting unit 300 is for adjusting the angles of the plurality of slats 200 at the same time and is provided in the hollow part of the frame unit 100. The ends of the plurality of slats 200 are coupled And is configured to include a rotary gear 310 and a rotary belt 320 so as to simultaneously adjust the rotation angle.

The rotary gear 310 is for transmitting a rotational force to the slat 200 and is fixedly coupled to an axial projection formed at a longitudinal end of the plurality of slats 200. The rotary gear 310 rotates The slat 200 rotates about the shaft projection as a rotation axis.

The rotating belt 320 rotates the plurality of rotating gears 310 at the same time and forms one endless track as the plurality of rotating gears 310 are meshed with each other.

That is, according to the above structure, the rotation regulating unit 300 controls the rotation angle of the plurality of slats 200 by rotating the rotation belt 320.

The handle 400 includes a handle coupling groove 620 and a lever 610. The handle 640 is coupled to the handle 610 and the lever 610, And a fixing jaw 630.

The handle engagement groove 620 is formed on the outer surface of the frame part 100 to guide and limit the movement distance of the lever 610.

The lever 610 is for rotating the rotation regulating part 300 and has one end coupled to the rotation belt 320 through the handle engagement groove 620 and the other end connected to the rotation part 320 of the frame part 100. [ And is exposed to the outside. At this time, a hinge portion is formed at the other exposed end of the lever 610 so that the lever 610 is bent in the left-right direction.

The fixing jaw 630 is for fixing the lever 610 so that the lever 610 is not moved any more. The fixing jaw 630 is formed of a plate having a predetermined thickness and width, and a plurality of the fixing jaws 630 are spaced apart from each other by a predetermined distance in the vertical direction, And is provided on the left or right side of the groove 620.

That is, with the above-described structure, when the knob 400 moves the lever 610 upward or downward a certain distance and the slat 200 reaches a predetermined rotation angle, the lever 610 is bent to the side By inserting between the adjoining fixing jaws 630, a constant rotation angle can be maintained as the slats 200 are fixed.

The insect control part 400 is provided in the frame part 100 so as to divide the inside and outside of the room and face the inside of the room.

The insect control unit 400 includes a first inspecting net 410 and a second inspecting net 420. The first inspecting net 410 is positioned adjacent to the upper frame 110 and the lower frame 120, And the second insecting net 420 is formed to connect between a pair of slats 200 positioned adjacent to each other so that the insectproof part 400 is connected to the slats 200 And is moved up and down according to the rotation of the slat 200 to partition the indoor and the outdoor.

At this time, since the pair of slats 200 forming the second insect control net 420 always maintains the constant distance regardless of the change in the rotation angle, the second insect control net 420 also maintains a constant tension As shown in Fig.

However, the distances between the upper frame 110 and the lower frame 120 and the respective adjacent slats 200 are continuously changed in accordance with the rotation of the slats 200, The first inspecting net 410 connecting the mutual configurations can not maintain a constant tension, that is, maintains a folded or wrinkled state.

This is not aesthetically pleasing. As the crumpled first screen net 410 covers the solar cell module 210 of the slat 200, the power generation efficiency may also be lowered, and the problem of foreign matter sticking to the first screen net Lt; / RTI >

Accordingly, it is preferable that the first insect-control net 410 is formed so as to always maintain a constant tension. To this end, the present invention includes the winding device 500.

The winding device 500 is provided inside the upper frame 110 and the lower frame 120. One side of the first insect control net 410 is coupled to the winding device 500, And the first screen net 410 is drawn or drawn from the winding device 500 according to the rotation of the slat 200.

At this time, the upper frame 110 and the lower frame 120 are formed with access grooves 140 to allow the first screen net 410 to be drawn out and drawn through the access grooves 140.

The winding device 500 includes a case 510, a winding part 520, a supporting part 530, an elastic part 540 and a fixing part 550.

The case 510 is formed in a hollow cylindrical shape extending in the vertical direction and has a side groove 511 formed at a side thereof to receive and draw out the first screen net 410. At this time, the inlet groove 511 is fixedly coupled to the upper frame 110 and the lower frame 120 in a state where the inlet groove 511 is opposed to the inlet / outlet groove 140.

The winding unit 520 is rotated in the same direction as the rotation direction of the slat 200 to wind or loosen the first insect control net 410 and extend in the vertical direction to have a length corresponding to the slat 200 A support inserting groove 521 is formed in the center of the case 510 and an elastic fixing groove 522 is formed in the bottom face of the case 510. The first insecting net 410 is wound on the outer circumference of the case 510, Respectively.

The support portion 530 is formed in a cylindrical shape extending in the vertical direction and inserted into the support through groove 521 so that the lower end of the support portion 530 is exposed through the support through groove 521 of the winding portion 520. At this time, the support portion 530 has a coupling protrusion 531 projecting downward from the lower surface thereof.

The elastic part 540 is formed by a spring that surrounds the support part 530 and has a first end 541 of the elastic part 540, And the other end 542 is inserted into the elastic member fixing groove 522 to be engaged with the winding unit 520. [

The fixing part 550 is for fixing the lower end of the supporting part 530. The fixing part 550 is formed with a locking groove 551 in which the lower end of the supporting part 530 is seated, And a locking protrusion 552 protruding therefrom is formed on the lower surface of the case 510. At this time, the engaging groove 551 is formed in a shape corresponding to the engaging projection 531.

According to the above configuration, when the slat 200 rotates in a predetermined direction, the first screen net 410 is loosened with a predetermined tension.

When the slat 200 rotates, the case 510 is kept stationary as it is fixedly coupled to the frame part 100 and the support part 530 coupled to the fixing part 550 ), And the winding unit 520 is rotated.

At this time, one end 541 of the elastic part coupled to the support part 530 is kept fixed, and the other end 542 of the elastic part coupled to the winding part 520 is moved in the same direction as the winding part 520 The first insect web 410 is loosened with a predetermined tension and then when the slat 200 is reversely rotated by the elastic force of the elastic portion 540, It will be rewound with tension.

That is, according to the present invention, since the blind part 400 is provided between the slats 200 having a blind function, one blind device can be combined with a solar power generation function, an indirect lighting function, Which is easy to install, has a small installation cost, and has a cosmetic effect because it is simple when installed on an outer wall of a building.

On the other hand, although not shown in the drawings, the present invention can be used in a window in a form of a sliding door that opens in a lateral direction or a door opening in an outdoor direction. In particular, in order to increase the power generation efficiency of the solar cell module 210 of the slat 200, there is a hinge type in which the upper frame 110 is hinged to the window and the lower frame 120 are open so that the lower frame 120 is opened outdoors.

Accordingly, when the solar cell module 210 is opened while the slats 200 are adjusted so as to face the outdoor side, sunlight is more easily incident on the solar cell module 210, And the power generation efficiency can be further increased as solar power is generated in a state in which the insectproof part 400 does not cover the solar cell module 210. [

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary 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.

100: frame unit 110:
120: lower frame 130: side frame
140: Access door
200: Slot 210: Solar module
220:
300: rotation regulating unit 310: rotary gear
320: rotating belt
400: insect repellent
410: first insect net 420: second insect net
500: retractor
510: Case 511: Inlet groove
520:
521: Support through groove 522: Elastic fixing groove
530: Support portion 531:
540:
541: one end of the elastic part 542: the other end of the elastic part
550: fixing portion 551:
552:
600: handle 610: lever
620: handle coupling groove 630:

Claims (5)

A frame part 100 including upper and lower frames 110 and 120 spaced apart in the vertical direction and including side frames 130 connecting the ends of the upper frame 110 and the lower frame 120;
The solar cell module 210 is provided on the upper surface and the reflector 220 is provided on the lower surface of the frame unit 100 so as to be rotatable while being separated from each other in the vertical direction, (200);
A rotation adjusting unit 300 provided in the side frame 130 to adjust the rotation angle of the plurality of slats 200; And
(400) provided in the frame part (100) so as to divide indoor and outdoor parts and to face the room side;
Wherein the blind is provided with an insect screen.
The method according to claim 1,
The insectproof portion 400 includes:
A first screening net 410 connecting the upper frame 110 and the lower frame 120 to each other and connecting the slats 200 to each other and winding the slat 200 according to the rotation of the slat 200; And
A second screen net 420 for connecting adjacent pairs of the slats 200;
Wherein the blind is provided with an insect screen.
The method of claim 2,
Inside the upper frame 110 and the lower frame 120,
Wherein the first insect web 410 is connected to the winding device 500 and the other side is connected to the slat 200. [ .
The method of claim 3,
The winding device (500)
A case 510 formed in a hollow cylindrical shape extending in the up and down direction and having a side entry opening 511 through which the first screening net 410 is drawn and drawn;
A support inserting groove 521 is formed at a central portion thereof and an elastic member fixing groove 522 is formed at a lower face thereof, and the first inspecting net 410 is wound on the outer circumferential face thereof, A winding part inserted into the case 510;
A support portion 530 formed in a cylindrical shape extending in the vertical direction and inserted into the support through groove 521 such that the lower end thereof is exposed through the support through groove 521 of the winding portion;
One end 541 of the elastic part 540 is engaged with the support part 530 and the other end 542 is inserted into the elastic member fixing groove 522, An elastic portion 540 coupled to the winding portion; And
A locking protrusion 552 protruding along the periphery of the locking protrusion 551 is formed at a central portion of the case 510 and a locking protrusion 552 protruding along the periphery of the locking protrusion 551 is formed, A fixing part 550 disposed on the fixing part 550;
Wherein the blind is provided with an insect screen.
The method according to claim 1,
The frame part 100 includes:
Wherein the door is installed in a window so that the door is opened toward the outside of the building.

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