KR101495310B1

KR101495310B1 - A sliding fittings with solar cell module

Info

Publication number: KR101495310B1
Application number: KR20130026715A
Authority: KR
Inventors: 서정원
Original assignee: 은성이엔지(주)
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2015-02-27
Also published as: KR20140112650A

Abstract

The present invention relates to a solar cell module, comprising a pair of sliding doors which surround a window frame including a solar cell module and have a moving groove bent at a top and a bottom at a lower end thereof and movable projections corresponding to the moving grooves of the doors, A sliding window structure having an electric connection structure for transmitting electric energy of a solar cell, wherein the sliding window and the window frame frame are opened and closed in a sliding manner, A limit switch unit connected to positive and negative poles of a solar cell is provided so as to protrude in both the left and right sides of the window frame, A sliding door provided with a solar cell module in which metal plates which are brought into contact with the left and right limit switch portions and to which electricity is energized, It relates to the call,
When the door is opened or closed, the limit switch installed on each door slides while being in contact with the metal plate corresponding to the electrode of each solar cell, so that stable electrical energy transmission is always performed. And it is easy to install because of the structural simplicity that does not use electric wire or connection terminal as a connection means, and it has a small breakage rate of the product, and the semi-permanent use is possible.

Description

[0001] The present invention relates to a sliding door with a solar cell module,

The present invention relates to a sliding window provided with a solar cell module, and more particularly, to an electrical connecting structure conforming to a sliding opening / closing method of a sliding window, which has a simple structure of connection between a solar cell and a window frame frame, And more particularly, to a sliding window provided with a solar cell module capable of efficiently transmitting electricity.

As global energy fossil fuel depletion is emerging, the development of renewable energy using solar, water, geothermal, and bio-organisms as a future energy source is emerging as an urgent task .

Among renewable energy sources, research on solar energy that can be used infinitely without any pollution is being actively carried out. Especially, solar power generation system which converts light energy emitted from the sun into electric energy into electric energy A variety of techniques have been developed.

Such a photovoltaic power generation system is mainly constructed by installing a solar cell in a sunny place such as an outer wall or a roof of a building, condensing sunlight in a solar cell, converting the condensed sunlight into electric energy, And to supply a part of the electric energy used therein.

In recent years, methods for applying solar cells to door windows have been developed in order to increase the utilization of solar cells. In particular, efforts have been made to apply them to veranda or balcony windows having a large amount of sunshine and a large mining area have.

However, in order to apply the solar cell to the window as described above, since the position of the sliding window that slidingly moves left and right when the door is opened and closed varies from time to time, electrical connection between the left and right sliding windows including the solar cell, It is difficult to electrically connect them.

Korean Unexamined Patent Publication No. 2012-0053119 discloses a sliding door assembly using solar cells capable of stably connecting solar cells even when the sliding door assembly is opened and closed.

Fig. 1 is a front view showing a sliding door assembly using a conventional solar cell. Fig. 2 is a view showing a configuration of a variable electrical connection portion in Fig. 1. As shown in Fig. 1, sliding doors 100a and 100b, A frame 200 for supporting the sliding doors 100a and 100b such that the sliding doors 100a and 100b are slidable relative to each other, a solar cell 300 formed on each of the doors 100a and 100b, And variable electrical connection portions 400a, 400b, and 400c that are variable in size.

The variable electrical connection portions 400a, 400b and 400c include a wire portion 410 having an end connected to the solar cell 300 and a resilient member such as a spring so that the wire portion 410 is exposed even when the wire portion 410 is long exposed. And a winding part (420) for holding the wire part (410) in a resilient manner so as to have a constant tension without holding the wire part (410), and the wire part (410) 300 are connected to the connection terminals 431, 432.

Accordingly, the variable electrical connections 400a, 400b, and 400c are provided in the frame 200 to electrically connect the solar cells 300. When the sliding doors 100a and 100b are slidingly moved, So that electrical connection between the solar cells 300 is maintained.

However, due to the sliding property of the sliding door, due to the nature of the sliding door, there is a structural problem that the elastic member of the winding part may be broken or the tension may be reduced by repeated operation. In this case, The connection terminals are torn out or the untwisted wires are tangled with each other to cause a malfunction such as the door not sliding.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a sliding door opening / closing system for a sliding door, which is constructed to solve the above problems, The present invention provides a sliding window provided with a solar cell module capable of transmitting data.

In order to accomplish the above object, the present invention provides a solar cell module including a pair of sliding doors which surround a rim of a window including a solar cell module and have a moving groove bent at a top and a bottom, Wherein the sliding door and the window frame frame are electrically connected to each other so as to transmit electric energy of the solar cell, And a limit switch portion connected to positive and negative poles of the solar cell is provided so as to protrude from both the left and right sides of the upper end of the window frame frame, The metal plates which are brought into contact with the left and right limit switch portions of the respective sliding doors through the protrusions and are electrically energized are arranged in the longitudinal direction And it provides the solar cell module is provided with sliding windows and doors, characterized in that chakdoen.

Further, in the present invention, the left and right limit switch portions provided on the pair of sliding door doors are respectively positioned on the inner side where the left and right doors are adjacent to each other, and the limit switch portion connected to the same electrode of the different solar cell is located. And a pair of limit switch parts disposed on the inner side of the left and right doors are simultaneously mounted on the central metal plate provided between the inner and outer moving projections.

The limit switch unit is a roller type limit switch having a body formed to have an upward and downward tension and a metal roller rotated at a top end of the body in contact with the metal plate of the window frame. And a solar battery module provided with the solar cell module.

Further, in the present invention, the upper end of the sliding door has a space portion into which each limit switch portion can be inserted, and an elastic member connected to the lower end of the limit switch portion is installed in the space portion. We provide sliding window.

Further, the present invention is a solar cell module comprising a solar cell module, a sliding window provided with the solar cell module, a sliding window provided with a solar cell module, and a general sliding door window provided inside the sliding window, System.

As described above, the sliding window provided with the solar cell module of the present invention is provided with a pair of limit switches connected to the electrodes of the solar cells at the upper end of the door, A limit switch provided on each door at the time of opening and closing the door is slid in a state in which it is always in contact with the metal plate corresponding to the electrode of each solar cell so that a stable electric energy It is easy to install due to the simple structure that does not use wires or connection terminals as a connecting means, and it has the effect of reducing the breakage rate of the product and increasing the use period.

1 is a front view showing a sliding door assembly using a conventional solar cell
2 is a view showing the configuration of the variable electrical connection portion of Fig. 1
3 is a front view showing a sliding window according to an embodiment of the present invention.
Fig. 4 is a side sectional view showing the sliding window of Fig. 3
5 is an enlarged view of a portion A in Fig. 3
6 is a side sectional view of a sliding window according to another embodiment of the present invention
7A and 7B are schematic views for explaining the use state of the present invention
8 is a side sectional view illustrating an installation state according to an embodiment of the sliding window of the present invention
9 is a side sectional view illustrating an installation state according to another embodiment of the sliding window of the present invention

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrical connection structure for storing electrical energy converted from a solar cell installed in a window of a sliding door into a battery via a window frame frame so as to apply a solar power generation system to a sliding window, The present invention is not limited to the embodiments shown in the drawings.

FIG. 3 is a front view of a sliding window according to an embodiment of the present invention, FIG. 4 is an enlarged view of a portion A of FIG. 3, and FIG. 5 is a side sectional view of the sliding window of FIG.

As shown in the figure, the present invention includes a pair of sliding doors 10, which surround the rim of the window including the modules 11a and 11b and have a moving groove 12 bent at the upper and lower ends, A pair of movable projections 21 corresponding to the moving grooves 12 of the sliding door 10 are formed on the inner and outer sides of the window frame 20 in the longitudinal direction, A sliding window (1) provided with a solar module in which a sliding door (10) is opened and closed in a sliding manner is intended.

The solar cells 11a and 11b are positioned between the double glasses forming windows and have structures of positive (+) and negative (-) on one side and the other side of the sliding door 10, Transparent thin film type amorphous silicon cells (A-Si) are mainly used.

In order to have an electrical connection structure between the sliding door 10 and the window frame 20 in the sliding window 1 having the solar cell module as described above, And the limit switches 30 connected to the positive and negative electrodes of the solar cells 11a and 11b are provided so as to protrude from both the left and right sides.

A metal plate 25 is provided inside the upper end of the window frame 20 and electrically connected to the left and right limit switch portions 30 of the sliding door 10 via the inner and outer movable projections 21, And these metal plates 25 have a sufficient length so that each door 10 can be continuously brought into contact with the limit switch portion 30 in consideration of the moving range within the window frame 20. [ The metal plate 25 may be any metal having a high electrical conductivity, but most preferably copper or an alloy thereof.

For example, when the limit switch portion 30 is provided at the upper center of each sliding door 10, the limit switch portion of the right door 10b is moved from the contact position of the limit switch portion 30 of the left door 10a The limit switch portion 30 provided at the upper end of the sliding door 30 for opening and closing the left and right doors 10a and 10b is provided with a metal plate 25 corresponding to the corresponding metal plate 25, 25) at any time.

Electrical energy generated by the solar cells 11a and 11b installed in the window of each door 10 is electrically connected between the sliding door 10 and the window frame 20 as described above, The inverter 40 installed in the exterior via the metal plate 25 of the frame 30 and the window frame frame 20 is converted into an alternating current electricity and then stored in the storage battery 50.

On the other hand, the left and right limit switch portions 30 provided on the sliding door 10 are arranged in the same manner as the solar cells 11a and 11b, respectively, on the inner side where the left door 10a and the right door 10b are adjacent to each other The limit switch portion 30 connected to the electrode is positioned and the center metal plate 25 provided between the inner and outer moving projections 21 of the window frame 20 is provided with the left and right doors 10a and 10b It is preferable that the two limit switch portions 30 located on the inner side are mounted so as to be in contact with each other.

2, the limit switch unit 30 provided on the left door 10a and the right door 10b is connected to the first, second, third, and fourth limits The first limit switch portion 30a of the left door 10a is connected to the anode of the left solar cell 11a and the second limit switch portion 30b is connected to the anode of the left solar cell 11a, The third limit switch portion 30c is connected to the cathode of the right solar cell 11b and the fourth limit switch portion 30d is connected to the cathode of the solar cell 11a, And is connected to the anode of the right solar cell 11b.

When the metal plate 25 provided on the window frame 20 is also referred to as the first, second and third metal plates 25a, 25b and 25c from the left side, the first limit switch portion 25a of the left door 10a, The second and third limit switch portions 30b and 30c located inside the left and right doors 10a and 10b are brought into contact with the first metal plate 25a and the second metal plate 25b, And the fourth limit switch portion 30d of the right door 10c is brought into contact with the third metal plate 25c.

The limit switch unit 30 connected to the same electrode is positioned inside the adjacent left and right doors 10a and 10b so that the metal plate 25 mounted at the center of the window frame 20 has the same electrode It is possible to reduce the number of mounts of the entire metal plate 25 to three by installing only one limit switch unit 30 so that the two limit switch units 30 can be brought into contact with each other, So that the risk of short circuit due to electrical connection can be cut off.

The limit switch unit 30 used as described above can be applied to any known limit switch that is electrically connected by operating a built-in switch when a predetermined object contacts the contact unit. In the present invention, It is preferable to use a roller type limit switch 30 provided with a body 31 formed to have a tension in the upward and downward directions and a metal roller 32 rotated at the upper end of the body in contact with the metal plate of the window frame This is because the limit switch 30 provided at the upper end of the sliding door 10 when the sliding door 10 is opened or closed in the window frame 20 is easily moved with a small frictional force to the metal plate 25 by the metal roller 32, It can be.

In order to attach or detach the door 10 to or from the window frame 20 in the case of a conventional sliding window, the upper end of the door 10 is lifted up to be in close contact with the window frame 20, The limit switch unit 30 provided at the upper end of the door 10 may be in close contact with the window frame 20 and may be broken and thus the limit switch unit 30 must be protected do.

FIG. 6 is a side sectional view showing a sliding window according to another embodiment of the present invention. As shown in FIG. 6, at the upper end of the sliding door 10, a space portion into which each limit switch portion 30 can be inserted The elastic member 14 such as a spring connected to the lower end of the limit switch portion 30 is provided in the space portion 13 so that the limit switch portion 30 is elastically deformed in the space portion 13, and when the pressing force is removed, it is protruded outward by the elastic force of the elastic member 14.

The limit switch portion 30 is inserted into the space portion 13 formed in the sliding door 10 when the upper end of the limit switch portion 30 is brought into close contact with the window frame 20 in order to attach and detach the sliding door 10 from the window frame 20, It is possible to prevent breakage.

FIGS. 7A and 7B are schematic views for explaining the use state of the present invention, and the state of use of the sliding window provided with the solar cell module of the present invention will be described below.

First, as shown in FIG. 7A, the limit switch portion 30 provided on each door in a state in which the left door 10a and the right door 10b are both closed in the window frame 20 includes metal plates 25a and 25b The left door 10b and the right door 10b are kept in contact with each other within the length range of the right door 10b and the left door 10b as shown in FIG. Are continuously contacted with the metal plates 25b and 25c formed along the movement range, so that stable and continuous electrical connection is possible. In addition, even when the left door 10b is opened, the same operation state is used, and a description thereof will be omitted.

As described above, the sliding window provided with the solar cell module of the present invention is an electrical connection structure conforming to the sliding opening / closing method. When the door is opened and closed, the limit switch provided on each door is always in contact with the metal plate corresponding to the electrode of each solar cell It is easy to install due to the simple structure that does not use electric wire or connection terminal as a connecting means, and it is possible to use semi-permanently because the breakage rate of the product is low.

8 is a side sectional view illustrating the installation state of the sliding window according to the present invention. As shown therein, a sliding window 1 equipped with a solar cell module is installed outside the balcony 3, The window system of the double structure in which a general sliding window (3) is installed is shown in the inside. The sliding window system (1) with the solar cell module is installed on the balcony (3) The amount of sunlight absorbed by the sunlight can be prevented from being reduced, and a larger amount of electric energy can be generated.

9 is a side sectional view illustrating an installation state according to another embodiment of the sliding window apparatus of the present invention. In the window system having the double structure including the sliding window apparatus 1 having the solar cell module as shown in FIG. And a sliding window 1 provided with a solar cell module installed outside the balcony 3 are formed to be inclined in an upward direction. This is because the inclination of the sunlight in the direct sunlight direction is the same as that of the solar cell 1, .

10: Sliding door
10a: Left door 10b: Right door
11a, 11b: solar cell 12: moving groove
13: space part 14: elastic member
20: window frames
21: moving projection 25: metal plate
30: Limit switch section
31: body 32: metal roller
40: Inverter
50: Battery

Claims

A pair of sliding doors each having a moving groove bent in a " C " shape at an upper end and a lower end to cover a rim of the window including the solar cell module, and a moving projection corresponding to the moving groove of each door, Wherein the window frame frame is opened and closed in a sliding manner and the sliding door and the window frame frame are electrically connected to each other so as to transmit electric energy of the solar cell,
A limit switch portion connected to positive and negative poles of the solar cell is provided on the upper end of the door so as to protrude in both the left and right sides of the solar cell,
In the upper end of the window frame frame, metal plates which are electrically connected to the left and right limit switch portions of the sliding door through the inner and outer moving projections are mounted in the longitudinal direction, respectively,
The left and right limit switches provided in the pair of sliding doors are respectively positioned such that the limit switches connected to the same electrodes of the different solar cells are located inside the left and right doors adjacent to each other,
And a pair of limit switch portions located on the inner side of the left and right doors are simultaneously mounted on the central metal plate provided between the inner and outer moving projections of the window frame frame.

delete

The limit switch unit according to claim 1, wherein the limit switch unit is a roller type limit switch provided with a body formed to have an upward and downward tension, and a metal roller rotated at a top end of the body in contact with a metal plate of the window frame, Sliding window with solar cell module.

4. The solar cell module according to claim 3, wherein an upper portion of the sliding door has a space portion into which each limit switch portion can be inserted, and an elastic member connected to a lower end of the limit switch portion is installed in the space portion Sliding window.

A sliding window structure in which a sliding door window provided with a solar cell module is installed on the outside with a balcony interposed therebetween,
The sliding window provided with the solar cell module
A pair of sliding doors each having a moving groove bent in a " C " shape at an upper end and a lower end to cover a rim of the window including the solar cell module, and a moving projection corresponding to the moving groove of each door, Wherein the sliding door and the window frame frame have an electrical connection structure for transmitting electric energy of the solar cell,
A limit switch portion connected to positive and negative poles of the solar cell is provided on the upper end of the door so as to protrude in both the left and right sides of the solar cell,
In the upper end of the window frame frame, metal plates which are electrically connected to the left and right limit switch portions of the sliding door through the inner and outer moving projections are mounted in the longitudinal direction, respectively,
The left and right limit switches provided in the pair of sliding doors are respectively positioned such that the limit switches connected to the same electrodes of the different solar cells are located inside the left and right doors adjacent to each other,
Wherein a central metal plate provided between the inner and outer moving projections of the window frame frame is mounted so that two limit switches located on the inner side of the left and right doors are in contact with each other at the same time.