KR200474235Y1

KR200474235Y1 - Skylight with lighting control function

Info

Publication number: KR200474235Y1
Application number: KR2020130002922U
Authority: KR
Inventors: 조규오
Original assignee: 조규오
Priority date: 2013-04-16
Filing date: 2013-04-16
Publication date: 2014-09-01

Abstract

The skylight capable of adjusting the amount of light according to the present invention comprises: an outer frame coupled to an upper periphery of an opening formed in a ceiling wall; An outer window coupled to the outer frame so as to cover an upper side of the opening; An inner frame coupled to a lower periphery of the opening; And a light diffusing window that is coupled to the inner frame in a detachable structure so as to cover the lower side of the opening portion. By using the skylight window according to the present invention, it is possible to selectively enter or block the direct rays through the light diffusion window detachment and to improve the heat insulation effect by minimizing the heat transfer due to conduction, thereby reducing the heating cost and the cooling cost, Can be easily detached and attached by a one-touch method, which is advantageous in that maintenance and repair are very simple.

Description

[0002] Skylight with lighting control function [

The present invention relates to a skylight installed on a ceiling of a building, and more particularly, to a skylight that can adjust the amount of light according to a user's choice and is configured to improve heat insulation efficiency by minimizing the heat transfer rate by conduction.

As is well known, when building roofs of various buildings such as factories (industrial sites), warehouses, and the like, a skylight window is installed so that the interior of the building can be brightened by the sunlight.

The above-described skylight is not only used for the inflow of sunlight, but also has a large planar shape and an arched shape in terms of shape, and also functions to give aesthetics to the appearance of buildings. The skylight panel used in the skylight is installed so that synthetic resin materials such as polycarbonate or the like are connected to the skylight window using adhesive means. However, if the interior and exterior of the building are divided by the single lining panel, the interior and exterior insulation and soundproofing functions of the building are insufficient.

In addition, when a skylight comprising a single layer of skylight panel is installed, there is a limit to broadly illuminate the interior of a building because sunlight flows only into a straight line. In the summer, Therefore, problems such as an increase in electricity consumption due to over-use of the air conditioner and induction of the air conditioner are caused. In winter, the hot temperature of the room is taken away by the cold outside temperature.

In order to solve such a problem, there is provided a mining panel and a mining and heat insulating panel which are arranged so as to be spaced apart from each other so that sunlight can be scattered to some extent and the room can be introduced into the room. By forming an air layer between the mining panel and mining / A skylight of a building roof (Korean Patent Registration No. 10-0907644) with improved performance has been proposed. However, such a skylight has a problem that the sunlight can not enter 100% even in the winter season, even when the sunlight needs to be introduced, since the mining and insulation panel is fixedly coupled to the structure.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a light diffusion window which is detachable so that direct sunlight can be selectively introduced or blocked, heat transfer due to conduction is minimized, It is an object of the present invention to provide a skylight that can be easily detached and attached by a one-touch method.

According to an aspect of the present invention, there is provided a skylight capable of adjusting the amount of light, including: an outer frame coupled to an upper side of an opening formed in a ceiling wall; An outer window coupled to the outer frame so as to cover an upper side of the opening; An inner frame coupled to a lower periphery of the opening; And a light diffusing window that is coupled to the inner frame in a detachable structure so as to cover the lower side of the opening portion.

Wherein the inner frame includes a base portion coupled to a bottom surface of the ceiling wall, a hinge portion extending downward from the side farther from the opening portion of the base portion, the hinge portion having an end cross- And a cover which is coupled to the end of the hinge part so as to be rotatable and whose other side covers or opens the lower end of the seating part according to the rotation angle, And when the other side of the cover covers the lower end of the seat part, it is pressed and fixed to the inner frame between the lower end of the seat part and the other side of the lid.

The seat portion and the lid are provided with a packing at a portion in contact with the light diffusion window.

The cover is provided with a protrusion protruding in a direction perpendicular to the rotation axis of the lid. The other end of the cover is positioned between a point that maximally covers the lower end of the seat and a point that maximally opens the lid. And an elastic body that is compressed by the protrusion when the cover is rotated so that the cover is rotated.

Wherein the elastic body is kept in contact with the protrusion at all times irrespective of the rotation angle of the lid and is compressed to a maximum extent by the protrusion when the lid is rotated by a predetermined angle to apply a maximum elastic force to the protrusion, Applied by a spring.

The inner frame is formed to extend downward from the base portion and defines a rotation angle of the lid such that the other side of the lid and the bottom of the seating portion are not in contact with each other when the lid is rotated so as to cover the lower end of the seating portion Further comprising a support.

The outer frame is coupled to the upper side of the inner wall of the opening of the ceiling wall, and the inner frame is coupled to the bottom of the ceiling wall.

The outer frame and the inner frame are coupled to the ceiling wall by silicon molding, and the outer window is coupled to the upper surface of the outer frame by silicone molding, and a sealed air layer is formed between the outer window and the light diffusion window.

By using the skylight window according to the present invention, it is possible to selectively enter or block the direct rays through the light diffusion window detachment and to improve the heat insulation effect by minimizing the heat transfer due to conduction, thereby reducing the heating cost and the cooling cost, Can be easily detached and attached by a one-touch method, which is advantageous in that maintenance and repair are very simple.

1 is a sectional view of a skylight according to the present invention.
2 is an enlarged cross-sectional view showing a mounting structure of an outer frame and an inner frame included in a skylight according to the present invention.
3 is an exploded perspective view showing a structure in which the leaf spring is coupled to the inner frame.
Fig. 4 and Fig. 5 are enlarged cross-sectional views showing operation examples of the lid.

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

FIG. 1 is a sectional view of a skylight according to the present invention, and FIG. 2 is an enlarged sectional view showing a mounting structure of an outer frame and an inner frame included in a skylight according to the present invention.

The skylight window capable of adjusting the amount of light according to the present invention is a kind of fixing window installed in the opening 12 formed in the ceiling wall 10 so that sunlight can be introduced into the room through the opening 12, An outer side window 200 coupled to the outer frame 100 so as to cover the upper side of the opening 12 and an outer side frame 200 coupled to the lower side of the opening 12, And a light diffusion window 400 having an edge coupled to the inner frame 300 so as to cover a lower side of the opening 12. [ The outer window 200 is made of transparent glass having a high sunlight transmittance and UV coating so as to block ultraviolet rays, It is preferably made of tempered glass so that it is not easily broken by an external impact. In addition, the light diffusion window 400 is a component that blocks and disperses the sunlight so that the sunlight transmitted through the outer window 200 is not directly introduced into the room. The light diffusion window 400 is lightweight, It is preferable that it is made of a polypropylene plate so that breakage and injury do not occur. Such UV-coated tempered glass and polypropylene plate are commercially available materials in the technical field of the present invention, and therefore, detailed description thereof will be omitted.

1 and 2, the skylight according to the present invention is designed so that outdoor air or heat is not conducted to the room through the outer frame 100 and the inner frame 300, 100 and the inner frame 300 are spaced apart from each other and installed in the ceiling wall 10. In a typical conventional light window, an outer glass window and an inner glass window are coupled to a single frame. In this case, since the upper and lower sides of the frame are exposed to the outside and the room, respectively, , So that a large amount of heating and cooling costs are required. However, in the skylight according to the present invention, the outer window 200 in contact with the outside air and the light diffusion window 400 in contact with the inside air are respectively coupled to different frames, i.e., the outer frame 100 and the inner frame 300, Since the outer frame 100 and the inner frame 300 are spaced apart from each other so as not to be in direct contact with each other, external cool air and heat are not easily transmitted to the room, thereby reducing the cooling cost and heating cost. Of course, although heat transfer may occur through the air layer between the outer window 200 and the light diffusion window 400, since the gas has a characteristic that the heat transfer rate is very low as compared with the solid body, the outer window 200 and the light diffusion window 400 ) Is very small.

In addition, when outside air or air flows into the space between the outer window 200 and the light diffusion window 400, a convection phenomenon occurs between the outer window 200 and the light diffusion window 400, The space between the outer window (200) and the light diffusion window (400) is preferably sealed to be isolated from the outside. That is, in order that no space is formed between the outer frame 100 and the ceiling wall 10, between the inner frame 300 and the ceiling wall 10, and between the outer window 200 and the outer frame 100, The outer frame 100 and the inner frame 300 are coupled to the ceiling wall 10 by the silicone molding 20 and the outer window 200 is bonded to the upper surface of the outer frame 100 by the silicon molding 20. [ Bonded.

Since the outer frame 100 exposed to the outside receives a large amount of external force such as wind, when the outer frame 100 is coupled to the upper surface of the ceiling wall 10, an external force applied in the horizontal direction causes the ceiling wall 10, There is a fear that it will be separated from. Therefore, each of the outer frames 100 is coupled to the upper side of the inner wall of the opening 12 of the ceiling wall 10, and each of the outer frames 100 is integrally connected through the one outer window 200, It is preferable that the detachment due to the detachment does not occur. For example, even if an external force in the left direction is applied to the outer frame 100 located on the right side, the outer frame 100 positioned on the left side is supported by the inner wall of the opening portion 12, The outer frame located on the right side can be stably mounted on the inner wall of the opening 12 without being pushed to the left.

In this case, since the inner frame 300 located in the room is free from the risk of detachment due to an external force, the bottom wall of the ceiling wall 10, as shown in this embodiment, Lt; / RTI > As described above, since the distance D between the outer window 200 and the light diffusion window 400 is further secured when the inner frame 300 is coupled to the bottom surface of the ceiling wall 10, And the light diffusion window 400 can be further improved. Meanwhile, when the inner frame 300 is coupled to the bottom surface of the ceiling wall 10 as described above, there is an advantage that the process of removing the light diffusion window 400 is simplified. Will be described in detail.

In addition, the skylight according to the present invention has a structure in which a light diffusion window 400 for blocking and diffusing the sunlight beam to a certain extent so as to adjust the amount of sunlight flowing into the room through the opening 12, 300). &Lt; / RTI > That is, the skylight according to the present invention is provided with a light diffusion window 400 (see FIG. 1) below the opening 12 so as to reduce the amount of sunlight entering the room when the temperature is high as in the summer, And when the temperature is low as in the winter season, the light diffusion window 400 can be detached so that a larger amount of sunlight can be introduced into the room. If the light diffusion window 400 is constructed as a detachable structure, it is possible to reduce the cooling cost by blocking the sunlight flowing into the room in the summer season. In the winter season, the solar light can be introduced into the room as much as possible, There is an advantage that it can be.

Fig. 3 is an exploded perspective view showing a structure in which the leaf spring is coupled to the inner frame, and Figs. 4 and 5 are enlarged cross-sectional views showing an example of operation of the lid.

The skylight according to the present invention is constructed such that the light diffusion window 400 can be coupled to the inner frame 300 without a separate fastening element so that the user can more easily attach and detach the light diffusion window 400 There are other characteristics.

That is, the inner frame 300 includes a base portion 310 coupled to a bottom surface of the ceiling wall 10, and a downwardly extending portion extending away from the opening 12 of the base portion 310 A seating portion 350 extending downward from a side (the left side in FIG. 3) of the base portion 310 close to the opening portion 12; (Left side in FIG. 3) cover or open the lower end of the seating part 350 according to the rotation angle, and a cover 330 coupled to the end of the hinge part 320 in a rotatable manner, do. The light diffusion window 400 is pressed between the lower end of the seating part 350 and the other side of the lid 330 when the other side of the lid 330 is rotated to cover the lower end of the seating part 350, 300). At this time, the seating part 350 has a structure in which the contact area with the light diffusion window 400 is increased so as to more stably support the light diffusion window 400, that is, the lower side is extended toward the light diffusion window 400 And then bent along the upper surface of the light diffusion window 400.

The seating part 350 and the lid 330 may be formed of a light diffusion material such that light is not diffused between the seating part 350 and the light diffusion window 400 or between the lid 330 and the light diffusion window 400, A packing (not shown) may be provided at a portion contacting the window 400. When the packing is provided as described above, the space between the outer window 200 and the light diffusion window 400 can be more reliably sealed, and the heat insulating property of the window is further improved. In general, since the inner frame 300 is made of a metal having a hardness higher than that of the light diffusion window 400, if the light diffusion window 400 comes into direct contact with the seating portion 350 and the cover 330, . However, if the light diffusion window 400 is pressed between the seating part 350 and the lid 330, the light diffusion window 400 may be formed in the light diffusion window 400, The risk of damage to the product is remarkably reduced.

2, when the cover 330 is completely rotated counterclockwise in a state in which the lower end of the seat 350 is completely covered as shown in FIG. 2, the cover 330 can be opened and closed in a one- 5, when it is rotated to a certain extent in the clockwise direction from the fully opened state as shown in FIG. 5, the bottom of the seating part 350 is completely covered as shown in FIG. 2 It is preferable that it is configured to be rotated automatically.

As described above, at the point where the cover 330 covers the end of the hinge portion 320 of the lid 330, a direction perpendicular to the rotation axis of the lid 330 A protrusion 332 protruding in the left direction of the cover 330 and an elastic body 360 for elastically applying a rotational force to the cover 330 may be additionally provided. At this time, the elastic body 360 is positioned between the position where the other side of the lid 330 is maximally covering the lower end of the seating part 350 and the point where it is maximally opened, that is, And is compressed by the protrusion 332 and applied with a repulsive force toward the protrusion 332. As a result, For example, the elastic body 360 maintains a state in which the elastic body 360 is always in contact with the protrusion 332 regardless of the rotation angle of the lid 330. When the lid 330 is rotated by a predetermined angle 4), and is applied with a maximum spring force by the protrusion 332 to apply the maximum elastic force to the protrusion 332 when the protrusion 332 is rotated.

The opening and closing of the lid 330 facilitates opening and closing of the lid 330 so that the lid 330 can be easily detached and attached to the lid 330 as shown in FIG. The light diffusion window 400 is pressed toward the seating part 350 by the elastic force of the leaf spring when the light diffusion window 400 is rotated so as to cover the seating part 350, And the like. In this embodiment, only the case where the stopping portion of the elastic body 360 applying the elastic force to the lid 330 is applied as a leaf spring curved convexly toward the protruding portion 332 is shown, but the elastic body 360 The cover 330 can be replaced with various shapes and materials as long as it can apply an elastic force to the cover 330 in a direction in which the cover 330 is opened and closed. Also, the mounting position of the elastic body 360 may be appropriately changed in accordance with the protruding direction of the protrusion 332.

When the cover 330 is covered with the light diffusion window 400 at the bottom of the seating part 350, There is a possibility that the light diffusion window 400 is damaged by the lid 330. In order to solve such a problem, the skylight according to the present invention is formed so as to extend downward from the base part 310 to limit the angle at which the lid 330 can be rotated to the maximum in the direction covering the lower end of the seating part 350 A support portion 340 may be further provided. If the support part 340 is additionally provided, even if the lid 330 is rotated clockwise as much as possible, the lid 330 and the seating part 350 are kept separated from each other by the thickness of the light diffusion window 400 It is possible to prevent the light diffusion window 400 from being damaged by the impact of the cover 330.

While the present invention has been described in detail with reference to the preferred embodiments thereof, the scope of the present invention is not limited to the specific embodiments but should be construed in accordance with the appended claims. Those skilled in the art will appreciate that many modifications and variations are possible without departing from the scope of the present invention.

10: ceiling wall 12: opening
20: silicone molding 100: outer frame
200: outer window 300: inner frame
310: base portion 320: hinge portion
330: cover 332:
340: support part 350: seat part
360: elastic body 400: light diffusion window

Claims

An outer frame (100) coupled to the upper side of the opening (12) formed in the ceiling wall (10);
An outer window (200) having an edge coupled to the outer frame (100) so as to cover an upper side of the opening (12);
An inner frame 300 coupled to the lower side of the opening 12; And
A light diffusion window (400) coupled to the inner frame (300) in a detachable structure so as to cover a lower side of the opening (12); &Lt; / RTI >
The inner frame 300 includes:
A base 310 coupled to a bottom surface of the ceiling wall 10;
A hinge part 320 extending downward from the opening part 12 of the base part 310 and having a spherical end cross section;
A seating part 350 extending downward from a side of the base part 310 close to the opening 12; And
And a cover (330) coupled to the end of the hinge part (320) so that one side of the hinge part (320) is rotatable and the other side covers or opens the lower end of the seating part (350)
The light diffusion window 400 is pressed between the lower end of the seating part 350 and the other side of the lid 330 when the other side of the lid 330 covers the lower end of the seating part 350, Fixed to the frame 300,
A protrusion 332 protruding in a direction perpendicular to the rotation axis of the lid 330 is formed at a position of the lid 330 to surround the end of the hinge 320,
When the lid 330 is rotated so that the other side of the lid 330 is positioned between a position where the lower end of the seating part 350 maximally covers the lower end and a position where the lid 330 is maximally opened, 360)
The elastic body 360 maintains the state of being always in contact with the protrusion 332 regardless of the rotation angle of the lid 330. When the lid 330 is rotated by a preset angle, Is a leaf spring which is compressed to a maximum extent and applies a maximum elastic force to the protrusion (332).

The method according to claim 1,
Wherein the seating part (350) and the lid (330) are provided with a packing at a portion in contact with the light diffusion window (400).

delete

The method according to claim 1,
Wherein the outer frame 100 is coupled to the upper side of the inner wall of the opening 12 of the ceiling wall 10 and the inner frame 300 is coupled to the bottom of the ceiling wall 10.

The method according to claim 1,
The outer frame 100 and the inner frame 300 are coupled to the ceiling wall 10 by a silicone molding 20 and the outer window 200 is joined to the outer frame 100 by a silicone molding 20. [ And a sealed air layer is formed between the outer window (200) and the light diffusion window (400).