KR100923219B1 - Balcony window with solar cell - Google Patents

Abstract

PURPOSE: A balcony window with a solar cell replacing a handrail is provided to achieve good appearance and protect a terminal box for the solar cell by placing the terminal box inside of the window frame. CONSTITUTION: A balcony window(1) comprises a window frame(10), first and second window sashes(20,30), a first transparent glass, a first protective film, solar cells, and a conductive member. The window frame is installed on one side of a building exterior wall. The first window sash is installed on the interior side of the window frame. The second window sash is installed on the upper side of the window frame, separated from the first window sash to the exterior side. The first transparent glass is installed on the lower side of the second window sash. The first protective film is attached to the front surface of the first transparent glass. The solar cells are attached in a specific pattern on the front surface of the first protective film to absorb solar energy and convert it to electricity. The conductive member connects the solar cells in series.

Description

Balcony window with solar cell for balcony railings {Balcony window with solar cell}

The present invention relates to a window provided with a solar cell for the balcony railings, and more particularly, by installing a solar cell in the balcony window of the double window type installed on one side of the outer wall of the building and the terminal box inside the window frame The present invention relates to a window and door provided with a solar cell for a balcony railing that can protect a terminal box from external factors while having a beautiful appearance.

With the problem of energy depletion all over the world, Korea relies on imports for 97% of the energy used, and it is an over-consumption country in that it is similar to Japan, where the average annual energy consumption per person is four times our income. There is no doubt about it.

In order to reduce energy consumption, efforts have been made to reduce lighting loads in buildings or to use natural energy such as solar energy as alternative energy.

Among the above solar energy, the photovoltaic power generation system that utilizes solar light is installed in a solar cell in a large amount of sunshine in the outer wall of the building, and after condensing the solar light in the solar cell to convert the collected solar light into electrical energy The converted electric energy is supplied to a part of the electric energy used inside the building.

However, the conventional photovoltaic power generation system requires a separate installation of solar cells in addition to the building materials, and requires a separate installation space for installing the solar cells, as well as construction time for constructing a separate photovoltaic power generation system. As the cost of labor and manpower increased, there was a problem of enormous time and cost.

In addition, the conventional photovoltaic power generation system is a means for supplying electricity generated from the solar cell to the external electricity supply object, one side is connected to the electricity supply means of the solar cell and the other side is connected to the wire connected to the electricity supply object As the terminal box is exposed to the outside, the appearance of the terminal box may not be beautiful, and the terminal box may be damaged or broken due to external factors.

The present invention has been made to solve the above problems, an object of the present invention is to install and terminal the third window and the solar cell installed in the lower portion of the outdoor side of the double window type balcony window installed on one side of the outer wall of the building By installing the inside of the window frame, the third window is a railing function that is normally installed on one side of the balcony, so that the handrail can be omitted, and the construction time and installation cost can be reduced. It is to provide a window with a solar cell for the balcony railing to protect the.

In addition, the terminal box is configured to include a fixed part fixed to the inside of the window frame and the terminal body is installed on one side of the inner surface of the window frame, and the terminal box is installed inside the window frame by detachable shape of one side of the window frame is installed The present invention provides a window with a solar cell for a balcony railing that can be easily taken out even when a replacement or repair is desired.

In addition, through the sealing groove formed in the fixing portion and the sealing agent to secure the tip of the power supply means firmly to the fixing portion, forming a bending space in the inside of the terminal body to which the electric wire is fixed and bends one side of the electric wire to give elastic force to the electric wire The present invention provides a window provided with a solar cell for the balcony railing that can prevent the electric wire from being pushed back when the electric current is in contact with the electric power means and maintain the electric contact with the electric power means.

According to an aspect of the present invention for achieving the above object, a window and frame frame is installed on one side of the outer wall of the building, the first window is installed to be opened and closed on the indoor side of the window frame, the window frame among the A second window spaced apart from the first window to the outside and installed to be opened and closed on an upper side, and a third window installed below the second window among the window frames and absorbing sunlight to generate electricity. The third window is a first transmission window that transmits sunlight, a first protective film is attached to the front of the first transmission window, a plurality of the predetermined pattern is attached to the front of the first protective film, absorbing sunlight A solar cell for converting solar energy into electrical energy, an energizing means for connecting the plurality of solar cells in series, and a second solar cell attached to an upper surface of the solar cell and the energizing means. A solar cell cell for a balcony railing, comprising: a foil film, a second transmission window installed on an upper surface of the second protective film, and a terminal box electrically connected to the electricity supply means and installed on one side of the window frame. It provides a window provided.

The third window may further include a third transmission window spaced apart from the first transmission window in the room-side direction.

In addition, the terminal box is fixedly installed on one side of the window frame, a fixed portion through which the front end of the power supply means penetrates, and the front end of the wire is inserted and fixed, the front end of the inserted fixed wire of the power supply means It comprises a terminal body which is installed on one side of the inner surface of the window frame so as to be connected to the front end, the window frame is preferably one side surface coupled to the terminal body is detachably coupled.

In addition, the fixing part is formed with a sealing groove on one side, the fixing groove is formed to penetrate from the bottom surface of the sealing groove to the other side, when the front end of the power supply means passed through the fixing groove through the sealing groove An encapsulant may be applied to the encapsulation groove.

In addition, the terminal body is coupled to the front surface of the first plate, the first plate is formed on the first plate and the first insertion hole is inserted into the front end of the wire, the first insertion hole is wider than the first insertion hole A second plate formed with a bending space portion having a diameter, a third plate coupled to a front surface of the second plate, and a third plate having a second insertion hole formed at a position displaced from the first insertion hole among the positions corresponding to the bending space portions; It is preferable to include a coupling means inserted into the first plate, the second plate and the third plate to couple the first plate, the second plate and the third plate.

According to the present invention as described above, the third window is usually installed by installing the third window and the solar cell is installed in the lower portion of the outdoor side of the double window type balcony window installed on one side of the outer wall of the building and the terminal box inside the window frame. The balustrade function is installed on one side of the balcony, so that the balustrade can be omitted, and the construction time and installation cost can be reduced, and the appearance is beautiful but the terminal box can be protected from external factors.

In addition, the terminal box is configured to include a fixed part fixed to the inside of the window frame and the terminal body is installed on one side of the inner surface of the window frame, and the terminal box is installed inside the window frame by detachable shape of one side of the window frame is installed If you want to replace or repair the effect can be easily withdrawn to the outside.

In addition, through the sealing groove formed in the fixing portion and the sealing agent to secure the tip of the power supply means firmly to the fixing portion, forming a bending space in the inside of the terminal body to which the electric wire is fixed and bends one side of the electric wire to give elastic force to the electric wire Providing there is an effect that can prevent the electric wire is pushed back when the electric current contact with the electric current means and maintain the contact between the electric current means and the electric wire.

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

1 is a perspective view of a window with a balcony railing alternative solar cell according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a window with a balcony railing alternative solar cell according to an embodiment of the present invention .

As shown in FIGS. 1 and 2, a window 1 provided with a solar cell for a balcony railing according to an embodiment of the present invention includes a window frame 10, a first window 20, and a second window ( 30); And a third window 40.

Window frame 10 is formed in a substantially rectangular shape is installed on one side of the outer wall surface of the building, the first guide rail 11 is formed on the inner peripheral surface of the interior, the partition bar 12 in the horizontal direction in the center on the outdoor side Is formed to partition the outdoor space into upper and lower portions.

In addition, a second guide rail 13 is protruded from the upper inner peripheral surface of the outdoor side, and the first guide rail 11 and the second guide rail 13 described above are the first window 20 and the second window ( 30 is slidably coupled and serves to guide the movement paths of the first window 20 and the second window 30.

In addition, a coupling groove 14 to which the third window 40 to be described later is coupled is formed on the lower inner peripheral surface of the outdoor side.

The first window 20 includes a rectangular frame 21 and a transmission window 22 coupled to the frame 21. The first window 20 corresponds to the first guide rail 11 at a side portion of the frame 21. A first fastening groove 23 having a shape is formed so that the first fastening groove 23 is inserted and coupled to the first guide rail 11 so as to be opened and closed on the interior side of the window frame 10, and the second will be described later. Secondary shielding of the wind and external noise shielded to the window 30 serves to further improve the blocking effect of the wind and external noise.

The second window 30 includes a frame 31 and a transmission window 32 coupled to the frame 31 like the first window 20, and includes a second guide rail at a side surface of the frame 31. A second fastening groove 33 having a shape corresponding to the 13 is formed so that the second fastening groove 23 is inserted and coupled to the second guide rail 13 so as to be opened and closed on the outdoor side of the window frame 10. It also serves to shield the interior of the building from drafts and outside noise and to allow sunlight to flow into the interior of the building.

As described above, since the first window 20 and the second window 30 are installed in the interior and the exterior of the window frame 10, the window is disappeared when the conventional balcony is expanded. To prevent this in advance, while having both indoor windows and indoor windows, the required installation space is narrow.

The third window 40 is formed in a substantially rectangular shape and is fixedly installed at the lower side of the outdoor side to serve as a railing that is normally installed for safety on one side of the balcony, and also serves to generate electricity absorbed by sunlight. A detailed configuration description of the third window 40 will be described with reference to FIG. 3.

In the above-described embodiment of the present invention, the first, second, and third windows 20, 30, and 40 are described in a sliding manner in which the first and second windows 20, 30, and 40 are opened and closed along the guide rail, but a conventional hinge structure may be applied. to be.

Figure 3 is an exploded perspective view of a third window according to an embodiment of the present invention, Figure 4 is a front view of a window with a balcony railing substitute solar cell according to an embodiment of the present invention.

As shown in FIG. 3, the third window 40 according to the exemplary embodiment of the present invention includes a first transmission window 41, a first protective film 42, a solar cell 43, and an energization means 44. , A second protective film 45, a second transmission window 46, a third transmission window 47, and a terminal box 48.

The first transmission window 41 is formed in a substantially rectangular plate shape, and serves to support the solar cell 43 and the energization means 44 together with the second transmission window 46.

The first protective film 42 is disposed on the upper surface of the first transmission window 41, and together with the second protective film 45 to be described later, the solar cell 43 and the energizing means 44 are externally exposed to moisture and heat. It protects against factors.

As the first protective film 42, an EVA (Ethylene Vinyl Acetate) film is preferably used.

A plurality of solar cells 43 is attached to the entire surface of the first protective film 42, and absorbs sunlight to convert the absorbed sunlight into electrical energy, crystalline silicon solar cell (PV) cell or amorphous type ( Amorphous system) or a thin film solar cell can be used.

It is apparent that the solar cell 43 is well known to be able to purchase and use a commercially available one having ordinary skill in the art, and a detailed description thereof will be omitted.

The power supply means 44 is attached to the upper surface of the plurality of solar cells 43 in a predetermined pattern, and serves to connect the plurality of solar cells 43 in series. In addition, the energization means 44 is coupled to one side of the terminal box 48, the tip portion of which will be described later, is electrically connected to the wire (B) extending from the electrical supply object (not shown) provided from the outside of the solar cell 43 It provides a path for electricity so that the generated electricity can be transferred to the electricity supply object.

The energization means 44 is usually preferably used a pattern formed of a material of Sn + Pb + Ag, Sn + Ag, Sn + Ag + Gu, In addition, infrared lamps, halogen lamps can be used, many using a soldering iron The solar cell 43 can be connected directly.

The second protective film 45 is attached to the front surface of the solar cell 43 and the power supply means 44, and together with the first protective film 42 described above, the solar cell 43 and the power supply means 44 are moist. It serves to protect from external factors such as heat, and the second protective film 45 is also preferably used EVA (Ethylene Vinyl Acetate: ethylene vinyl acetate) film.

The first protective film 42 and the second protective film 45 are laminated on the front and rear surfaces of the solar cell 43 and the energizing means 44, and as described above, the solar cell from the external environment such as moisture. (43) and the electricity supply means 44 serves to secure durability.

The second transmission window 46 is formed in a substantially rectangular shape and is installed on the upper surface of the second protective film 45, and has a low transmittance tempered glass having good transmittance so that the light collecting efficiency of sunlight absorbed by the solar cell 43 is not lowered. It is preferable to form.

The third transmission window 47 is spaced apart from the first transmission window 41 in the room-side direction, and between the third transmission window 47 and the first transmission window 41, a liver rod S is installed to provide a first transmission window 47. An air layer is formed between the transmission window 41 and the third transmission window 47.

The terminal box 48 is formed in a substantially box shape, one side of the electricity supply means 44 is connected to one side, and the wire B of the electricity supply object is connected to the other side, so that the electricity supply means 44 and the wire of the electricity supply object ( B) serves to conduct.

Such a terminal box 48 is installed inside the partition bar 12 of the window frame 10, as shown in Figure 4, while the beautiful appearance of the balcony window 1 of the present invention while the terminal box 48 from the external factors It is desirable to protect.

5 is a sectional view of a third window according to another embodiment of the present invention, and FIG. 6 is an enlarged view of 'A' shown in FIG.

5 and 6, the basic configuration is the same as the embodiment of Figs. 1 to 4, but is configured to easily withdraw the terminal box 48 from the window frame 10 to the outside.

5 and 6, the terminal box 48 of the present embodiment includes a fixing part 48a and a terminal body 48b, and one side of the window frame 10 provided with the terminal body 48b. (F) is detachably formed from the window frame 10 by the coupling member (C).

Here, the fixing portion 48a of the terminal box 48 is formed in a substantially plate shape, a sealing groove 48aa is formed on one side, and a fixing hole 48ab penetrating from the bottom of the sealing groove 48aa to the other side is formed. Formed.

At this time, the distal end portion of the energizing means 44 is disposed through the fixing hole 48ab from the sealing groove 48aa side, and the sealing groove 48aa is coated with the sealing agent 48ac, which is fixed to the fixing portion 48a. The manufacturing method will be described in detail with reference to FIG.

In addition, when the terminal body 48b is coupled, the fixing portion 48a is provided from the outer circumferential surface so that the front end portion of the conducting means 44 coupled to one side and the wire B coupled to the terminal body 48b can be easily contacted. A guide inclined portion 48ad inclined inward is formed.

The terminal body 48b includes a first plate 48ba having a first insertion hole 48ba 'formed at one side thereof, a second plate 48bb disposed at the front surface of the first plate 48ba, and a second plate 48bb provided therein. And a coupling means (48bd) for coupling the third plate (48bc) and the first plate (48ba), the second plate (48bb), the third plate (48bc) disposed on the front of the), the electrical supply object When the wire (B) of the connection is coupled to the fixing portion (48a) serves to make the wire (B) and the conduction means 44 of the electrical supply object to conduct.

The second plate 48bb is formed with a bending space portion 48bb 'having a diameter larger than the diameter of the first insertion hole 48ba' at a position corresponding to the first insertion hole 48ba ', and the third plate 48bb. The plate 48bc has a second insertion hole 48bc having a diameter equal to that of the first insertion hole 48ba 'at a position that is displaced from the first insertion hole 48ba' among positions corresponding to the bending space portion 48bb '. ') Is formed.

In addition, the first plate 48ba and the second plate 48bb are formed with threaded holes 48ba ″ and 48bb ″ for coupling the coupling means 48bd to one side thereof, and the third plate 48bc A screw groove 48bc ″ is formed in which an end of the coupling means 48bd screwed into the screw hole 48bb ″ of the first plate 48ba and the second plate 48bb is screwed.

The terminal body 48b is inserted into the first insertion hole 48ba 'and the second insertion hole 48bc' so that the wire B of the electric supply object is inserted into the first insertion hole 48ba 'and the second insertion hole 48ba'. One side of the wire B inserted into the hole 48bc 'is fixed to bend in the bending space portion 48bb' so that the wire B is elastic in the insertion direction, and thus the terminal body 48b is fixed to the It is coupled to 48a) even if the wire (B) and the power supply means 44 is in contact with the wire (B) by the elasticity can be maintained in contact with the power supply means 44 without being pushed back.

Here, the process of inserting the wire B into the terminal body 48b will be described in detail with reference to FIG. 8.

7 is a view showing a procedure of fixing the energizing means to the fixing portion according to another embodiment of the present invention.

Hereinafter, the order of fixing the tip of the energization means 44 to the fixing portion 48a will be described with reference to FIG. 7.

First, as shown in (a), the distal end portion of the energizing means 44 is inserted into the fixing hole 48ab from the sealing groove 48aa side, and the distal end portion of the energizing means 44 is inserted into the fixing hole 48ab. As shown in (b) by applying the sealant (48ac) to the sealing groove (48aa) so that the energizing means 44 is fixed to the fixing portion (48a).

Here, the material of the sealing agent 48ac may be any one as long as it can fix the energization means 44 to the fixing portion 48a. However, electricity that is transferred to the wire B through the energization means 44 is not shorted. It is preferably formed of an insulator so that silicon may be used as an example.

Then, as shown in (c), when the encapsulant 48ac is hardened, the conduction means 44 exposed to the outside through the fixing hole 48ab is removed, and the electrode portion 48ae is formed at the tip of the removed conduction means. After fixing to the inner side of the window frame 10.

8 is a view showing a procedure of fixing the wire to the terminal body according to another embodiment of the present invention.

In Figure 8 looks at the order of fixing the wire to the terminal body (48b).

First, as shown in (a), the third plate 48bc such that the position of the first insertion hole 48ba 'of the first plate 48ba and the second insertion hole 48bc' of the third plate 48bc coincide with each other. After moving the position of the) is inserted into the wire (B) through the insertion hole of the first plate (48ba) to expose the wire (B) through the second insertion hole (48bc ') of the third plate (48bc). .

As shown in the following (b), the third plate 48bc is formed so that the screw hole 48ba '' of the third plate 48bc and the screw hole 48bb '' of the second plate 48bb coincide with each other. Move (48bc) At this time, one side of the wire B supported by the first insertion hole 48ba 'moves the third plate 48bc to one side of the wire B supported by the second insertion hole 48bc' in a fixed state. As it moves along, one side of the wire B positioned on the second plate 48bb is bent. In this way, one side of the wire B is bent in the bending space portion 48bb 'of the second plate 48bb and has elasticity in the insertion direction.

Finally, the coupling means 48bd in each of the screw holes 48ba ", 48bb " and the screw groove 48bc " for coupling the first plate 48ba, the second plate 48bb, and the third plate 48bc. ) Is coupled to the terminal body 48b.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will include such modifications and variations as fall within the spirit of the invention.

1 is a perspective view of a window with a balcony railing alternative solar cell according to an embodiment of the present invention,

Figure 2 is an exploded perspective view of a window with a balcony railing substitute solar cell according to an embodiment of the present invention,

3 is an exploded perspective view of a third window according to an embodiment of the present invention;

4 is a front view of a window with a balcony railing substitute solar cell according to an embodiment of the present invention,

5 is a sectional view of a third window according to another embodiment of the present invention;

FIG. 6 is an enlarged view of 'A' shown in FIG. 5;

7 is a view showing a procedure of fixing the energizing means to the fixing portion according to another embodiment of the present invention;

8 is a view showing a procedure for fixing the wire to the terminal body according to another embodiment of the present invention,

<Description of main drawing code>

1: Window with solar cell for balcony railing 10: Window frame

20: first window 30: second window

40: third window 41: first transmission window

42: first protective film 43: solar cell

44: power supply means 45: the second protective film

46: second transmission window 47: third transmission window

48: terminal box 48a: fixed part

48b: terminal body

Claims (5)

A window frame installed on one side of an outer wall of the building; A first window and door installed on the indoor side of the window frame; A second window that is spaced apart from the first window among the window frames to the outside and is opened and closed on an upper side; And A first transmission window installed under the second window and the window frame, and a first protective film attached to the front surface of the first transmission window; A plurality of solar cells are attached to the front surface of the first protective film in a predetermined pattern and absorb solar light to convert solar energy into electrical energy, energization means for connecting the plurality of solar cells in series, and the solar cell. A second protective film attached to an upper surface of the cell and the energizing means, a second transmission window provided on the upper surface of the second protective film, and installed on one side of the window frame, and the electricity supply means provided to the outside Including a terminal box for electrically connecting the wire, including a third window fixedly installed under the second window, The third window is a window provided with a solar cell for the balcony railings, further comprising a third transmission window spaced apart from the first transmission window in the interior direction. delete The method of claim 1, The terminal box is A fixing part fixedly installed at one side of the window frame and having a front end portion of the power supply means penetrated at one side thereof; A front end portion of the wire is inserted and fixed, and the terminal body is installed on one side of the window frame so that the front end portion of the inserted and fixed electric wire is conducted with the front end of the conducting means, The window frame is a window with a balcony handrail substitute solar cell, characterized in that the one side is coupled detachably coupled to the terminal body. The method of claim 3, The fixing part is formed with a sealing groove on one side, the fixing groove is formed to penetrate from the bottom surface of the sealing groove to the other side, the sealing groove when the front end of the power supply means passed through the fixing groove through the sealing groove Window with a solar cell for the balcony railings, characterized in that the sealing agent is applied to. The method of claim 3, The terminal body A first plate having a first insertion hole into which one end of the wire is inserted; A second plate coupled to the front surface of the first plate and having a bending space having a diameter larger than that of the first insertion hole at a position corresponding to the first insertion hole; A third plate coupled to the front surface of the second plate and having a second insertion hole formed at a position shifted from the first insertion hole among positions corresponding to the bending space part; And And a coupling means inserted into the first plate, the second plate, and the third plate to couple the first plate, the second plate, and the third plate.

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