KR102075604B1 - concentrate light, lighting louver system - Google Patents

Abstract

The present invention relates to a louver system for collecting light and lighting. The louver system for collecting light and lighting is installed in a window and controls the intensity of the radiated light by rotating a rotation shaft (S) installed on the inner side of a frame and tilting multiple slats (5). The louver system for collecting light and lighting includes: a roller unit (4) installed in a rotation shaft (S) and rotating in normal and reverse directions; a rear wire (21) tilting the slat (5) when ascending and descending by connecting the rear part of the multiple slats (5), wherein an upper end is hung on the roller unit (4) and a lower end is sagged to one side (rear side) of the roller unit (4); multiple tilting wires (8, 22, 32) tilting the slat (5) when ascending and descending by connecting the front side of the multiple slats (5), wherein an upper end of the multiple tilting wires (8, 22, 32) is connected to the rear wire (21) by a connection pin (19) in the roller unit (4) and a lower end is sagged to the other side (front side) of the roller unit (4); an extension wire (9) connecting the multiple tilting wires (8, 22, 32) to each other and preventing the each tilting wire (8, 22, 32) from being dropped in a predetermined distance or greater when the tilting wires (8, 22, 32) are separated from each other and sagged to the lower part; a connection wire (W1, W2, W3) connecting the front and rear wires (21, 8, 22, 32) to each other and enabling the slag (5) to be sagged and inclined with the tilting wire (8, 22, 32) when the tilting wire (8, 22, 32) is sagged to the lower side by fixing the slat (5) at the middle; and multiple connectors (11, 13, 23, 25) installed at an upper end and a lower end of the each tilting wire (8, 22, 32) and connected to the adjacent tilting wire (8, 22, 32) to be separated.

Description

Concentrate light, lighting louver system

The present invention relates to a light concentrating louver system, and more particularly, to a technology capable of efficiently collecting light by adjusting a reflection angle of light by differently adjusting rotation angles of a plurality of slats constituting a blind.

In general, the condensing light louver may adjust the amount of light by adjusting the angle of the plurality of slats by winding or unwinding the wire wound around the rotation shaft of the driving motor mounted on one end of the head box disposed at the top.

Such condensing light louvers typically include a frame installed on an upper part of a window, and a plurality of slats which are provided in a state suspended from a lower part of the frame, and which can adjust an incident amount of light by being flipped; A rotation shaft disposed in the longitudinal direction inside the frame and rotating by a motor; The upper end is wound on the rotary shaft and the lower end is composed of a lifting wire for winding or releasing the plurality of slats in the vertical direction when the rotating shaft rotates by connecting the plurality of slats through the vertical direction.

And, the condensing light louver is composed of a light collecting part at the top and a blocking part at the bottom, so that the light introduced into the light collecting part is used as illumination.

However, in the conventional condensing light louver, when tilting a plurality of slats to adjust the amount of incident light passing through the condenser, all the slats are connected to one and the tilting at the same angle, so the range of the condenser is fixed. There is a problem that can not reflect the sun altitude changes depending on the season to reduce the efficiency of mining, and also cause glare of the occupants caused by the change in the incident angle due to the difference in seasonal solar altitude.

Patent Application No. 10-2010-126044 (Mining blind)

Therefore, in order to solve such a problem, an object of the present invention is to improve the structure by adjusting the angle of rotation of the plurality of slats constituting the condensing light louver, respectively, by adjusting the angle of reflection of light to enter the upper and lower parts of the window By adjusting the amount of light, the user adjusts the range of light condensers differently to increase the light condensing efficiency and to provide a technology for preventing glare of the occupants.

In order to achieve the above object, an embodiment of the present invention provides a condensing light louver system, the condensing light louver system is installed in the window, a plurality of by rotating the rotating shaft (S) provided on the inside of the frame A system for adjusting the amount of light incident by tilting two slats (5),

A roller unit 4 provided on the rotating shaft S and rotating in the forward and reverse directions;

The upper end is caught by the roller part 4, and the lower end is hanged to one side (rear) of the roller part 4, and the rear wire 21 which tilts the slat 5 at the time of raising and lowering by connecting the plurality of slats rearwards. )Wow;

The upper end is connected to the rear wire 21 by the connecting pin 19 in the roller portion 4, the lower end is lined up to the other side (front) of the roller portion 4, connecting the front of the plurality of slats (5) A plurality of tilting wires 8, 22, and 32 for tilting the slats 5 by lifting and lowering;

An extension wire 9 for connecting the plurality of tilting wires 8, 22, and 32 to each other to prevent the tilting wires 8, 22, and 32 from falling below a certain distance even when they are separated from each other and sag downward;

The front and rear wires 21, 8, 22, 32 are connected to each other, but when the tilting wires 8, 22, 32 are drooped downward by fixing the slats 5 in the middle, the slats 5 are also drooped and inclined. Connecting wires W1, W2, and W3; And

It includes a plurality of connectors (11, 13, 23, 25) attached to the upper and lower ends of each of the tilting wire (8, 22, 32) detachably connected to the neighboring tilting wire (8, 22, 32).

As described above, the condensing light louver system according to an embodiment of the present invention has a hook-type connector mounted on upper and lower portions of a plurality of tilting wires by improving the structure, and if necessary, separates or couples the corresponding connectors to block the condenser. By forming a negative interface to adjust the angle of rotation of a plurality of slats differently, it is possible to efficiently condense by adjusting the angle of reflection of the light passing through the condenser, which is expected to increase the use time of the light concentrating louver. And by reducing the cooling load has the advantage of increasing the energy use efficiency of the building.

1 is a front view of a condensing light louver system according to an embodiment of the present invention.
2 is a side view of FIG. 1.
3 is a plan view of FIG. 1.
4 is a partially enlarged perspective view of a portion A shown in FIG. 2.
FIG. 5 is a side view illustrating an operating state of part A illustrated in FIG. 4.

Hereinafter, a light collecting louver system according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figure 1 to 5, the louver system (1) proposed by the present invention and the frame (Frame) 3 installed on the window;

A plurality of slats (Slab) 5 which are provided in a state suspended from the lower part of the frame 3 and which can adjust an incident amount of light by being flipped;

A rotating shaft S disposed in the longitudinal direction inside the frame 3;

The upper and lower wires are wound on the rotating shaft (S) and the lower ends of the plurality of slats (5) by connecting up and down the lifting wire for winding or releasing the plurality of slats (5) in the vertical direction when the rotating shaft (S) is rotated (R);

A motor (M) provided in the frame (3) for forward and reverse rotation of the rotating shaft (S);

The upper end is wound on the rotary shaft (S) and the lower end by connecting the plurality of slats (5) in the vertical direction when the rotation shaft (S) rotates, while adjusting the angle of the plurality of slats (5), the upper and lower slats (5) Tilting means (7) for adjusting the angle of the differently;

It is mounted to the rotary shaft (S) comprises a roller portion (Roller portion) (4) for winding or unwinding the tilting means (7) in the forward and backward directions.

In the condensing light louver system 1 having such a structure, the plurality of slats 5 have a constant area to control the amount of light in the room by blocking incident light or reflecting at a predetermined angle.

The slat 5 is a plurality of elevating wire (R) is passed through the center and connected to the upper and lower parts are connected to the rotary shaft (S). Therefore, when the rotating shaft S rotates in the forward or reverse direction by the motor M, the plurality of slats 5 are raised and lowered by winding or unwinding the winding wires wound thereon as well.

In addition, the plurality of slats 5 may be adjusted in angle by the tilting means 7 in place. In this case, the plurality of slats 5 may be tilted at different angles by the upper and lower slats 5 by the operation of the tilting means 7.

This tilting means (7), the upper end is caught by the roller portion 4, the lower end is hanging down to one side (rear) of the roller portion 4, by connecting the plurality of slats 5 rear slats (5) when raising and lowering Rear wire 21 for tilting;

The upper end is connected to the rear wire 21 through the connecting pin 19 in the roller portion 4, the lower end is lined up to the other side (front) of the roller portion 4, connecting the front of the plurality of slats (5) A plurality of tilting wires 8, 22, and 32 for tilting the slats 5 by lifting and lowering;

An extension wire 9 for connecting the plurality of tilting wires 8, 22, and 32 to each other to prevent the tilting wires 8, 22, and 32 from falling below a certain distance even when they are separated from each other and sag downward;

The front and rear wires 21, 8, 22, 32 are connected to each other, but when the tilting wires 8, 22, 32 are drooped downward by fixing the slats 5 in the middle, the slats 5 are also drooped and inclined. A plurality of connecting wires W1, W2, and W3; And

It includes a plurality of connectors (11, 13, 23, 25) attached to the upper and lower ends of each of the tilting wire (8, 22, 32) detachably connected to the neighboring tilting wire (8, 22, 32).

In this tilting means (7), the tilting wires (8, 22, 32) is composed of a plurality of wires, the first wire (8) is arranged at the top and the connector (17) of the roller (15) It is connected with the rear wire 21 on the opposite side. The second wire 22 is connected to the lower end of the first wire 8 by the connector, and the third wire 32 is connected to the lower end of the second wire 22 by the connector.

In this case, the first to third wires 8, 22, and 32 may be connected to or separated from each other when necessary by being connected by a plurality of connectors 11, 13, 23, and 25. Thus, a boundary between the light collecting portion and the blocking portion is formed around the separated connector.

That is, the plurality of connectors 11, 13, 23, and 25 are connected to the lower end of the first wire 8 and have a ring-shaped first connector 11; A second connector 13 provided at an upper end of the second wire 22 and connected to the first connector 11 having a ring shape as a semi-circular shape; A third connector 23 provided at a lower end of the second wire 22 and having a ring shape; It is provided on the upper end of the third wire 32 and includes a fourth connector 25 connected to the third connector 23 in a ring shape as a semi-circular shape.

As described above, the tilting wires 8, 22, and 32 are formed of a plurality of wires, which are described as three tilting wires 8, 22, and 32, but the present invention is not limited thereto. It can also be reduced.

The front and rear wires 21, 8, 22, and 32 are connected to each other by a plurality of connection wires W1, W2, and W3, and the connection wires W3 are connected to the first connection wires W1 from the top. It is composed of a second connection wire (W2), the third connection wire (W3).

At this time, each of the connecting wires (W1, W2, W3) is connected in two lines in the horizontal direction, the middle of the double is fixed the slat (5).

Therefore, when the connecting wires W1, W2, and W3 are inclined due to the deflection of the tilting wires 8, 22, and 32, the slats 5 may also be inclined, thereby changing the amount of incident light.

In addition, the extension wire 9 is prevented by connecting the tilting wires 8, 22, and 32 when the first to third wires 8, 22, and 32 are separated, respectively, when the wires are completely separated. Done.

Since the extension wire 9 is corrugated, it has a longer length than the linear first to third wires 8, 22 and 32.

Therefore, when the connectors of the first to third wires 8, 22 and 32 are separated from each other, if the lower wire, for example, the third wire 32 is separated from the second wire 22, the first wire Since the first and second connectors 11 and 13 are still connected to the second and second wires 22 and 8, only the third wire 32 is treated downward.

At this time, the extension wire 9 is a state in which the second wire 22 and the third wire 32 are connected, and the third wire 32 is the second wire 22 because it has a longer length as a corrugated shape. Rather than being completely separated from the drop and falling, it is separated from the second wire 22 while being connected by the extension wire 9 and sags to a predetermined distance below.

As such, when the third wire 32 sags to a lower distance, the third connecting wire W3 connecting the third wire 32 is inclined, and the third connecting wire W3 has a third slat ( L3) is fixed.

Therefore, the third slat L3 is also inclined at a predetermined angle by the third connection wire W3.

At this time, since the first and second wires 8 and 22 are maintained in their original state, the first and second connection wires W1 and W2 are also in their original state, so that the first and second slats L1 and L2 connected thereto are also in the original state. Since the original state is maintained, the amount of incident light is maintained.

On the other hand, since the third wire 32 sags to a lower distance, the third connecting wire W3 is also inclined, so that the third slat L3 connected thereto is also inclined. At this time, the second slat L2 maintains its original state.

Therefore, since the space area between the second slat L2 and the third slat L3 is changed due to the change in the angle of the third slat L3, the amount of incident light also changes.

As a result, the boundary between the light collecting part and the blocking part is formed based on the third slat L3, so that the amount of light passing through the slat 5 disposed below the third slat L3 and the upper portion of the third slat L3 is reduced. Since the amount of light passing through the slats 5 are different from each other, it is possible to adjust the amount of light in the upper and lower portions differently.

On the other hand, the roller portion 4 is rotated in the opposite direction by the upper portion of the tilting wire (8, 22, 32) and the rear wire 21 is caught. That is, the upper end of the tilting wire (8, 22, 32) and the upper end of the rear wire 21 are integrally connected to each other by the connecting pin 19 in the state wound around the roller portion 4, the rear wire 21 The tilting wires 8, 22 and 32 rise when the lowering occurs, and the tilting wires 8, 22 and 32 lower when the rear wire 21 rises.

The roller unit 4 is mounted to the rotary shaft (S) and the roller 15 to rotate in the forward and reverse direction, such as the rotary shaft (S); It is mounted on the circumferential surface of the roller 15 so that the upper end of the tilting wires (8, 22, 32) is connected to one side and the upper end of the rear wire (21) is connected to the other side, the front and rear wires (21, 8, 22, 32) A connector 17 rotating along the circumferential surface of the roller 15 in the forward and backward directions when the ascend and descend; Each of the brackets 18 and 20 protrude inside the frame 3 to prevent the connector 17 from rotating more than a predetermined position when the connector 17 rotates in the forward and reverse directions.

In more detail, the upper ends of the tilting wires 8, 22, 32 and the rear wires 21 are respectively connected to both sides of the connector 17, and the connector 17 is disposed on the circumferential surface of the roller 15. . And the square hole h is formed in the center of the roller 15, and the rotating shaft S penetrates this square hole h.

Therefore, when the motor M is driven and the rotation shaft S rotates by a predetermined angle, the roller 15 also rotates by a predetermined angle, thereby connecting the connector 17 and the front and rear wires 21 in friction contact with the circumferential surface. Will rotate as shown.

When the connector 17 reaches the first position P1 by being rotated clockwise by an angle, the connector 17 stops by contacting the brackets 18 and 20. Thus, the connector 17 is prevented from rotating any further.

On the contrary, when the connector 17 rotates counterclockwise to reach the second position P2, the connector 17 stops by contacting the brackets 18 and 20, thereby preventing further rotation.

Claims (4)

A condensing light louver system (1) installed in a window and adjusting the amount of incident light by tilting a plurality of slats (5) by rotating a rotating shaft (S) provided inside the frame,
A roller portion 4 provided on the rotation shaft S to rotate in the forward and reverse directions;
The upper end is caught by the roller part 4, and the lower end is hanged to one side (rear side) of the roller part 4, and the rear wire 21 which tilts the slat 5 at the time of raising and lowering by connecting the rear of a plurality of slats 5. )Wow;
The upper end is connected to the rear wire 21 by the connecting pin 19 in the roller portion 4, the lower end is lined up to the other side (front) of the roller portion 4, connecting the front of the plurality of slats (5) A plurality of tilting wires 8, 22, and 32 for tilting the slats 5 by lifting and lowering;
An extension wire 9 for connecting the plurality of tilting wires 8, 22, and 32 to each other to prevent the tilting wires 8, 22, and 32 from falling below a certain distance even when they are separated from each other and sag downward;
The front and rear wires 21, 8, 22, 32 are connected to each other, but when the tilting wires 8, 22, 32 are drooped downward by fixing the slats 5 in the middle, the slats 5 are also drooped and inclined. Connecting wires W1, W2, and W3; And
It includes a plurality of connectors (11, 13, 23, 25) attached to the upper and lower ends of each of the tilting wire (8, 22, 32) detachably connected to the neighboring tilting wire (8, 22, 32),
The plurality of tilting wires 8, 22 and 32 may include a first wire 8 having an upper end connected to a rear wire 21 opposite to the other side of the roller 15; A second wire 22 connected to a lower end of the first wire 8 by one of the plurality of connectors 11, 13, 23, and 25; A condensing day louver system (1) comprising a third wire (32) connected to a lower end of the second wire (22) by another one of the plurality of connectors (11, 13, 23, 25). The method of claim 1,
The roller unit 4 is mounted to the rotary shaft (S) and the roller 15 to rotate in the forward and reverse direction, such as the rotary shaft (S); It is mounted on the circumferential surface of the roller 15 so that the upper end of the tilting wires (8, 22, 32) is connected to one side and the upper end of the rear wire (21) is connected to the other side, the front and rear wires (21, 8, 22, 32) A connector 17 rotating along the circumferential surface of the roller 15 in the forward and backward directions when the ascend and descend; A condensing day louver system (1) comprising brackets (18,20) each protruding inside the frame (3) to prevent the connector (17) from rotating more than a predetermined position as it rotates in the forward and backward directions. delete The method of claim 1,
The plurality of connectors 11, 13, 23, and 25 are connected to the lower end of the first wire 8 and have a ring-shaped first connector 11; A second connector 13 provided at an upper end of the second wire 22 and connected to the first connector 11 having a ring shape as a semi-circular shape; A third connector 23 provided at a lower end of the second wire 22 and having a ring shape; A light concentrating louver system (1) comprising a fourth connector (25) provided at the top of the third wire (32) and connected to a third connector (23) having a ring shape as a semi-circular shape.

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