WO2013042820A1

WO2013042820A1 - Skylight capable of easy illumination adjustment and easy installation

Info

Publication number: WO2013042820A1
Application number: PCT/KR2011/007426
Authority: WO
Inventors: 이승근; 방재우
Original assignee: Lee Seung-Geun; Bang Jae-Woo
Priority date: 2011-09-19
Filing date: 2011-10-07
Publication date: 2013-03-28
Also published as: KR20130030393A; KR101352781B1

Abstract

Disclosed is a skylight that controls illumination and admits sunlight through a roof instead of through a sidewall, uses an optical diffuser plate to induce soft light, and is capable of being installed by one person. The skylight according to the present invention comprises: a lower frame fixed by being inserted upward from the bottom of an installation hole in a roof; a skylight frame having a light transmitting plate attached to the top of a frame member functioning as a frame on top of the lower frame to admit sunlight, and having a skylight plate formed as a polypropylene optical diffuser plate inserted into the lower frame at the bottom of the frame member so as to form a double layer spaced apart a predetermined distance from the light transmitting plate; and an upper frame that does not shield the light transmitting plate of the skylight frame but covers the top thereof such that the bottom of the upper frame is fixed on the roof surface. Here, a chassis is mounted on the perimeter at the bottom of the frame member, a rod body is formed at the bottom of the chassis, and a cover plate having an insert ring to be inserted into the rod body is coupled to widen so as to enable replacement of the skylight plate. Further, an insertion groove is formed inside at the top of the lower frame, a bracket bent by means of a joint is inserted into the insertion groove, a ratchet projection is formed to catch on surfaces of the bracket and insertion groove that contact each other, so as to be only inserted and not extracted, and the top of the bracket is bent outwardly and fixed by a fastening piece on the roof surface.

Description

Skylight for easy light control and construction

The present invention relates to a skylight, and more particularly, to a skylight that is easy to adjust the amount of light and construction provided to facilitate the construction while adjusting the amount of light flowing into the room.

In general, the term "lighting" means taking out sunlight in an indoor space. In general, as a known light method, a direct light method that receives sunlight directly through a window and an indirect light method that indirectly receives sunlight through a reflector are used.

However, when the above-described direct light method is adopted, there is a problem in that a glare phenomenon occurs due to reflection due to uneven distribution of illumination, and the view is deteriorated. It also has a problem that the warming effect of the.

In recent years, due to the high weight of buildings, the weight reduction of structures and skins, and the increase in the area of the windows, further reduce the thermal performance of the skin, which accounts for 40% of the total heat loss. In addition, domestic high-rise buildings with curtain walls are not only wasting energy by applying mechanical forced ventilation rather than natural ventilation, but by relying on artificial lighting rather than natural light. It causes discomfort, pain, and various diseases such as Building Syndrome, which adversely affects the health of residents.

Therefore, in order to save the quality and energy of the indoor environment for the residents' health, there is a need for an outer shell structure that can actively utilize natural energy rather than a mechanical ventilation system.

Recently, as the demand for quality improvement of building space has increased due to the recognition of the building environment and the improvement of culture level, the double envelope using the concept of a multi-layer that adds one envelope to the existing facade. We use window of structure. Formally, it consists of a hollow layer provided with a horizontal blind between the outer skin in contact with the outside, the inner skin in contact with the interior and the inner-outer skin. In other words, the double envelope structure is to add another envelope at a certain distance in front of the existing building envelope, and in general, a awning device or the like can be installed in the space between the two envelopes with a distance of about 20 to 140 cm. have.

Therefore, in recent years, an indirect lighting method using a reflection plate has been widely used to solve the problem of the direct lighting method. However, in the conventional skylight device, since the reflector is fixed and the inclination cannot be adjusted, when used in a multi-family house, especially in a non-south-oriented multi-family house, sunlight is reflected to the indoor space for only a short time and thus does not receive a sufficient amount of sunlight. There was this.

Invented to solve this problem, Utility Model Registration No. 376695 (automatic mining device of public housing, 2005.03.10.) And Patent Publication No. 2011-73037 (double skin of a building capable of natural light, Published on June 29, 2011).

As shown in FIGS. 1 and 2, the light-emitting device of Utility Model Registration No. 376695 is as follows.

A reflector reflecting sunlight;

Pedestal horizontally installed on the outside of the balcony;

A side wall part vertically installed on an upper surface of the pedestal;

A reflection plate support having a side portion coupled to a first universal joint to a support vertically formed with respect to the side wall of the side wall portion, the reflecting plate being fixed to an upper end portion, and having a variable length of the lower end portion;

An adjustment rod installed on the pedestal so as to be movable back and forth in the longitudinal direction and rotatable in place, and having one end coupled to a lower end of the reflector support and a second universal joint;

Adjusting rod driving means installed on the pedestal to move the adjusting rod back and forth and to rotate in place; And

And a control panel for controlling the adjusting rod driving means.

On the other hand, the double skin of the building that can be natural light of the Patent Publication No. 2011-73037,

In the double skin of the building installed in a double structure in the opening of the building to allow natural light,

Outer skin contacting the outside air;

Consists of the inner outer shell and located on the interior side with a spaced portion of the outer outer shell,

The outer shell and the inner shell are respectively partitioned by the same lattice-shaped frame, and glass is fitted in each partition, and the space is partitioned into three parts, the upper part, the middle part, and the lower part, and the three parts are the outer part and the outer part. It is partitioned by a metal plate connecting the inner shell, characterized in that the louver is provided to protrude in the outer direction at the boundary portion partitioning the upper end and the interruption portion of the outer shell.

Mining devices as described above are characterized by the addition of a so-called reflector in order to introduce a sufficient amount of sunlight toward the side wall of the building. Such a reflector is a structure capable of introducing a large amount of sunlight into the room irrespective of the altitude of the sun, but to compose the reflector, there is a problem of having a complicated structure as in the drawings of the above-described invention. That is, an invention is disclosed in which an extraordinary reflector is added to the outside of the window, or a reflection plate configured as a blind but not like an example is installed inside the window to increase the inflow of sunlight while adjusting the inclination of the reflector.

The present invention allows the solar light to be introduced while the light amount is controlled from the roof side rather than the side, induces a soft light using the light diffusion plate, and provides a skylight that is easy to adjust the light quantity and construction to enable the construction of the skylight alone. Its purpose is to.

The present invention to achieve the above object,

In the skylight is installed to install at least one installation hole on the roof to inject sunlight into the installation room,

A lower frame which is fixed by being inserted upwards below the installation hole;

A light transmitting plate is attached to the upper part of the frame member which is placed on the upper part of the lower frame and serves as a frame for inflowing the light of light, and a light emitting plate made of polypropylene light diffusing plate enters the lower frame and is spaced a predetermined distance from the light transmitting plate. A skylight frame attached as duplex as possible; And

It provides an skylight, characterized in that it comprises a; an upper frame is fixed to the roof surface by covering the top without covering the light transmitting plate of the skylight frame.

At this time, the chassis is mounted around the bottom of the frame member, a bar is formed on the outside of the chassis, the cover plate having a fitting ring to be fitted to the bar can be coupled to replace the skylight plate.

In addition, insertion grooves are formed at both sides of the upper end of the lower frame, and brackets bent by the joints are inserted into the insertion grooves, but the ratchet protrusions are formed on the faces of the brackets and the insertion grooves which are in contact with each other, so as not to be drawn out. The upper part of the bracket is bent outward and fixed to the roof by fasteners.

In addition, a radially open upper flange is formed below the upper frame to surround the fastener and the folded bracket, and an airtight member is applied to the end of the upper flange.

On the inner surface of the lower frame, a blind having a wing that is rotated horizontally and vertically may be installed to select light or to adjust the amount of light.

As described above, since the skylight according to the present invention receives sunlight from the roof, the amount of light does not vary greatly according to the altitude of the sun, and selectively ON / when the sunlight is not desired or desired by the opening and closing blinds. It can be turned OFF, and the amount of opening and closing of the blind can be adjusted to control the amount of light.

In addition, the skylight plate of the skylight can be used as a polypropylene light diffuser plate to remove direct sunlight to prevent temperature rise during the summer while preventing deformation and discoloration of the product, creating a soft light, and selectively replacing the skylight panel. It also has the effect of freeing the color of the interior lighting.

In addition, there is also a high workability that can be installed in a single work to be provided to be fixed to the bracket bent to the lower frame, which is a lower fixed structure of the skylight.

1 and 2 is a view showing the structure of a skylight according to the prior art,

3 is a schematic perspective view showing a skylight according to the present invention installed;

4 is an exploded perspective view showing a skylight according to the present invention,

5 is a cross-sectional view showing a state in which a skylight according to the present invention is installed,

Figure 6 is a cross-sectional view showing a coupling structure of the lower frame and the bracket shown in Figure 5,

FIG. 7 is a perspective view of the sky frame illustrated in FIG. 4 in a longitudinal direction.

8 is an enlarged cross-sectional view showing in detail the internal structure of the skylight frame, and

9 is a cross-sectional view showing a blind installed in the skylight according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the skylight easy to adjust the light amount and construction according to an embodiment of the present invention.

Skylight according to the present invention is to be installed on the roof 10 of the building as shown in Figure 3, it is not installed on the entire area of the roof 10, a single or multiple skylight 100 in a portion of the roof 10 This will be installed.

As shown in FIG. 4, the present invention skylight 100 includes a lower frame 110 having a lower frame of the skylight 100, a bracket 115 fixing the lower frame 110 to a roof, and a lower frame ( It is configured to include a light frame 120 mounted on the upper portion of the 110, and an upper frame 130 mounted on the light frame 120. Although the skylight 100 of the present invention is illustrated in a quadrangular shape, the skylight 100 may be formed in a polygonal shape such as a triangle, a pentagon, a hexagon, and a circle, or a star shape according to the atmosphere to produce.

In order to install the skylight 100 according to the present invention, first, the installation hole 11 is drilled to install the skylight 100 on the roof of a building, and then constructed. The size of the installation hole 11 is preferably drilled to match the size of the lower frame 110 in the skylight.

4 and 5, the lower frame 110 of the skylight 100 of the present invention is inserted into the installation hole 11 in the room, the outside of the installation hole 11 on the outside of the lower frame 110. The lower flange 111 in close contact with the ceiling surface is integrally formed. The lower flange 111 serves as a decorative frame when looking at the skylight 100 in the room in addition to the finishing role to cover the cut surface of the installation hole (11). Since the lower frame 110 should be inserted into the installation hole 11 from the indoor side as described above, it is difficult for the builder who is on the roof to put his hand inward through the installation hole and fix it. .

In other words, the place where the skylight 100 is installed may be a general home, but most of them are high floors such as factories, etc., and since the facilities are arranged indoors, installation of the skylight becomes difficult from the indoor side. This is the best. Therefore, the present invention provides a method for making the skylight easy to install even on the roof.

Once the lower frame 110 is installed, the rest is shown to be raised above the lower frame 110, so the installation of the lower frame 110 determines the difficulty of construction. As shown in FIG. 6, the lower frame 110 according to the present invention is provided with an insertion groove 112 extending downward on either side of the upper end thereof, and a bracket 115 inserted and fixed into the insertion groove 112. ) Is provided. Ratchet protrusions 116 corresponding to each other are formed on the inner surface of the insertion groove 112 and the contact surface of the bracket 115 inserted into the insertion groove 112. That is, the ratchet protrusion on the insertion groove 112 side is formed with a comb surface downward, and the ratchet protrusion on the bracket 115 side is formed on the contrary an upwardly curved surface so that when the bracket 115 enters the insertion groove 112. The ratchet protrusions 116 are inserted while making a loud noise so that they do not fall outside. And the bracket 115 has a structure in which the joint 117 by a hinge is formed in the middle part, and is bent.

Briefly describing the installation method of the lower frame 110 by the bracket 115, the bracket 115 is inserted into the insertion groove 112 to fix the bracket 115 to the lower frame 110, in this state Insert the lower frame 110 from the bottom of the installation hole (11). When the lower frame 110 is inserted into the installation hole 11, the bracket 115 protrudes upward from the installation hole 11. The bracket 115 is bent outwardly with respect to the joint 117 and the roof 10 ) Abuts to the surface, and is coupled to the roof surface from the bracket 115 with a fastener 118, such as screws or anchors, to complete the installation of the lower frame 110.

The skylight frame 120 mounted on the upper portion of the lower frame 110 installed as described above has a frame member 121 having a skeleton as shown in FIG. 7, and a light transmitting plate 122 attached to the upper portion of the frame member 121. ) And a light plate 123 attached to the lower portion of the frame member 121. Frame member 121 has a standard that can be inserted into the installation hole 11, the lower portion of the frame member 121 is attached to the skylight plate 123, the skylight plate 123 is in the interior of the lower frame 110 It is formed to protrude downward to a small size so that it can be located.

The skylight plate 123 used in the present invention serves as a light diffusion plate made of polypropylene to diffuse sunlight. In the case of the light diffusion plate, direct sunlight is removed to prevent temperature rise in the summer, and there is an advantage of preventing deformation and discoloration of products. The polypropylene light diffusing plate is stronger against impact strength or solar heat than a light transmitting plate or an acrylic plate, and has a small deformation or discoloration, and thus can be used semi-permanently. Since the upper floodlight plate 122 and the lower skylight plate 123 are dual, there is an advantage that can be obtained at the same time insulated and light effect in the winter.

On the other hand, the illuminance inside the factory suitable for work is usually 700 ~ 1,500lx. The skylight 100 of the present invention using the light diffusion plate is about 1,200 ~ 1,600lx illuminance comes out without any problems, it is possible to create a more comfortable environment than when exposed to a general lighting fixture.

Skylight plate 123 according to the present invention is characterized by having a structure that can be easily replaced. The skylight plate 123 according to the present invention is a polypropylene light diffusion plate based on white, and may be used in other colors to change the indoor atmosphere. That is, by combining the channel 125 to be spread outward to the lower surface of the frame member 121 to open all the channels 125 of the four corners to be able to withdraw and insert the skylight plate 123 therein will be.

The channel 125 bolts the chassis 125 around the lower surface of the frame member 121 as shown in FIG. 8, and couples the cover plate 127 to the outside of the chassis 125 to be rotated. Therefore, the outer side of the chassis 125 is integrally formed with a rod body 126 having a circular cross section, and fitted to the side of the cover plate 127 on one side of the cover plate 127 so as to be fitted to the ring body 126. Ring 128 is integrally formed and coupled. The fitting ring 128 is formed to be inserted into the rod 126 by cutting a part of the fitting ring 128 is configured so that the cover plate 127 can be opened in the range of about 60 ~ 90.

Finally, the upper frame 130 is used as a means for waterproofing by blocking the upper part of the skylight frame 120 to protect the skylight frame 120 or to block the fasteners 118 fixing the bracket 115 from above. do. The upper frame 130 has a hat shape, and surrounds the upper edge of the skylight frame 121 within a range not covering the floodlight plate 122, and the lower flange radially opened to be in close contact with the roof 10 at the lower end ( 131 is integrally formed. The upper frame 130 is fixed and waterproofed by applying an airtight member 132 such as silicon to a portion contacting the upper surface of the skylight frame 120 and a portion contacting the roof 10.

As shown in FIG. 9, the skylight 100 according to the present invention may further include a blind 140 to adjust the amount of light. The blind 140 is installed on the inner surface of the lower frame 110, and the plurality of wings 141 made of plates are mounted to rotate so that when the light is desired, the wings 141 are opened vertically and opened. If you do not want to close the wing 141 lay horizontally. Since the blind 140 can not be turned up to the ceiling and turned by hand, it can be controlled by installing a switch (not shown) on a wall lamp or using a remote controller (not shown). Automatic control of the blind 140 is a technology already commercialized in homes, offices, etc. It is expected that no special explanation is required, but the general structure is connected to the blade 141 of the blind 140 by the shaft 142, The shaft 142 may be rotated forward or reverse by an electric motor and a speed reducer (not shown), and the electric motor may be operated by a switch or a remote controller.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art can be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims You will understand.

Claims

In the skylight which is installed to perforate at least one or more installation holes 11 on the roof 10 to introduce sunlight into the installation hole 11,

A lower frame 110 which is fixed by being inserted upward from the bottom of the installation hole 11;

A light transmitting plate 122 is attached to an upper portion of the frame member 121 which is placed on the upper portion of the lower frame 110 and serves as a frame for injecting the light into the light, and a light emitting plate made of a polypropylene light diffuser plate at the lower portion thereof. A skylight frame 120 attached to the lower frame 110 so as to be spaced apart from the floodlight plate 122 by a predetermined distance; And

And a lower frame (130) having a lower end fixed to a surface of the roof (10) by covering an upper portion without covering the light transmitting plate (122) of the skylight frame (120).
The method of claim 1,

A chassis 125 is mounted around the bottom of the frame member 121, and a rod 126 is formed outside the chassis 125, and has a fitting ring 128 to be fitted to the rod 126. Skylight, characterized in that the cover plate 127 is coupled to open so that the skylight plate 123 can be replaced.
The method of claim 2,

Insertion grooves 112 are formed at both upper ends of the lower frame 110, and the brackets 115 bent by the joints 117 are inserted into the insertion grooves 112, and the brackets 115 abutting each other. On the surface of the insertion groove 112 is formed a ratchet protrusion 116 corresponding to each other, the upper portion of the bracket 115 is bent to the outside is fixed by the fastener 118 on the roof 10 surface skylight window.
The method of claim 3, wherein

A radially open upper flange 131 is formed below the upper frame 130 to surround the fastener 118 and the bent bracket 115 from above, and an airtight member 132 at an end of the upper flange 131. Skylight, characterized in that the coating.
The method of claim 4, wherein

On the inner surface of the lower frame 110, the skylight, characterized in that the blind 140 having a wing 141 is rotated horizontally and vertically so as to select the light or to adjust the amount of light.