KR20100008305A - Device for curtain wall mounting led - Google Patents

Abstract

PURPOSE: A curtain wall apparatus with light-emitting diodes is provided to facilitate construction and maintenance by mounting the light-emitting diodes between glass or acrylic panels. CONSTITUTION: A curtain wall apparatus with light-emitting diodes comprises gaps, a curtain wall frame(1), LED lighting unit(12,14) and a cover(5). The gaps are formed on the side connection part of the panels at regular intervals. The curtain wall frame protrudes outward and blocks the indoor side gap. The LED lighting unit is mounted in the gap and connected to the curtain wall frame by using a bonding member. The LED lighting unit radiates light to the side of the panel. The cover covers the outdoor side gap.

Description

LED curtain wall device {DEVICE FOR CURTAIN WALL MOUNTING LED}

The present invention relates to a curtain wall device equipped with LED, LED light is emitted from the side of the panel in the curtain wall system mounted on a transparent / translucent panel made of a material such as glass / acrylic for the purpose of providing a stable indoor and outdoor environment The present invention relates to a curtain wall device equipped with an LED, which enables to create a more subtle and beautiful lighting effect.

 In general, curtain walls are installed to support vertical and horizontal loads applied to the building from the outside on the frame of pillars and beams, which are the main structures of the building, and serve as partitions that block the inside and outside of the building. The use of glass windows has attracted much attention in modern buildings for additional effects, namely decorative or interior use.

For lighting effect in curtain wall system using window made of transparent and translucent material such as glass window / glass, the exterior work of curtain wall and lighting work for landscape lighting are classified into separate works and after exterior work is completed For the purpose of landscape lighting, it is common to make additional work, for example, to install LED lights exposed to the exterior walls.

However, if the exterior construction and landscape lighting construction are carried out separately, the cost of construction and high-rise buildings will be exposed to a lot of risks in the stability of work, and if the LED lighting is directly installed on the exterior wall, It is also pointed out that the appearance of the intended appearance of the building will be compromised.

Domestic patent registration No. 266976 'light shelf for windows and doors' has the function to make lighting effect in windows through solar energy, but it has the purpose of utilizing natural light accumulated during the day, that is, solar energy even at night time. It may be pointed out that there is a limit to the use that cannot be seen as creating a design effect or lighting a curtain wall.

In addition, the Korean Utility Model Application No. 20-2002-009658 'window with a built-in lighting' provides the indirect lighting effect by the light inserted into the window frame, but the window frame border groove formed along the window frame circumference Indirect lighting effect is created by installing a line lamp in the room. Since the lighting is not securely mounted on the window frame, there is a problem with stability, and there is only a temporary lighting by means of dimming at the window frame border. It was not dimmed, but dimmed directly from the edge of the window frame, which actually had the disadvantage of indirect lighting.

Therefore, by providing the light diffusion effect through the window in the curtain wall of the window made of glass / acrylic material, it provides a soft and beautiful LED lighting function, and at the same time can provide ease of installation and replacement and smooth maintenance. There is a need for a new and advanced window lighting curtain system.

The present invention has been made to overcome the problems of the above technology, by integrating the LED lighting to the basic frame of the exterior curtain wall, the installation work is easy, as well as the LED that can seek to reduce / reduce the work time and cost It is a basic object of the present invention to provide an attached curtain wall device.

Another object of the present invention is to create a more subtle and beautiful lighting effect and beautiful design creation effect of the building by allowing the LED light to be transmitted and diffused through the panel through the side of the panel.

Still another object of the present invention is to mount a cover that is easy to install and repair on the site where the LED light is installed.

A further object of the present invention is to enhance the interior lighting function of the indirect lighting and the rear lighting by emitting the LED light from the side of the panel as well as the curtain wall structure frame itself.

In order to achieve the above object, the curtain wall device equipped with an LED according to the present invention, the gap formed at a predetermined interval on the side connection portion of the panel; A curtain wall frame which seals the indoor direction side of the gap and protrudes a predetermined length toward the outdoor direction side; An LED lighting device installed in the gap and coupled to the curtain wall frame and the bonding member to emit LED light in a lateral direction of the panel; And a first cover for sealing the outdoor side of the gap, wherein the LED light is emitted in a lateral direction of the panel.

The curtain wall frame may further include a protrusion formed to protrude a predetermined length in the gap direction, and the LED lighting apparatus may further include: a mounting frame contacting with the protrusion; It is attached to both sides of the mounting frame, but the LED module having an LED in the case formed open in the lateral direction of the panel; characterized in that consisting of.

In addition, a second cover is additionally installed between the first cover and the LED lighting device.

According to the curtain wall device equipped with an LED according to the present invention,

1) The LED lighting device is formed in the space between the sides of the glass / acrylic panel, and the cover is processed to facilitate the construction and maintenance, and to preserve the beautiful appearance of the building without damaging the appearance of the panel itself.

2) By allowing light to diffuse through the sides of the panel, not only can you create a softer and more beautiful building lighting,

3) It can shorten working time and reduce installation / maintenance cost.

4) The lighting appears from the side and rear of the panel, resulting in a more colorful and free lighting design effect.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and like reference numerals in each of the drawings refer to like elements.

1 is a plan view showing a schematic assembly configuration of the curtain wall device equipped with the LED according to the present invention, Figure 2 is a detailed exploded view of the curtain wall device according to the present invention.

As can be seen from Figures 1 and 2, the curtain wall device according to the present invention is a panel (i.e. glass window or glass panel) (8) extending along the transverse direction in a state of standing up to a certain height while making a side contact When a plurality of connections are made, a gap is formed through the side connection portion, and an LED lighting device is inserted into the gap, and a predetermined number of covers (3, 5) and curtain wall frames (1) surround the LED lighting device. It is provided so that the LED light is emitted along the side extending direction of the panel 8 to reflect the side of the panel 8 so as to create an indirect lighting or a soft lighting effect throughout the panel.

Referring to the specific configuration and operation of the curtain wall device according to the present invention.

First, the upper direction becomes the indoor direction and the lower direction becomes the outdoor direction with respect to the panel 8 in FIGS.

In the interior direction of the gap generated by the connecting portion (or other appropriate portion) of the panel 8, a curtain wall frame 1 capable of closing the gap is mounted along the gap. The curtain wall frame (1) serves as a known frame forming the basic frame of the curtain wall, the drawing has the shape of a rectangular parallelepiped extended in the room direction, but the design purpose that the curtain wall is to pursue It is possible to be formed in a variety of shapes.

1 and 2, the curtain wall frame 1 is provided with a protrusion 1a protruding in the outward direction (that is, the gap direction) on the panel direction surface (the lower surface in the drawing). This protrusion 1a is positioned in the gap by the panel 8 and is in surface contact coupling with the mounting frame 14 of the LED lighting apparatus which will be described later.

Looking at the protrusions 1a in detail, the lower surface of the curtain wall frame 1 located on the left and right sides at the point where the protrusions 1a are formed has a slightly raised recess 1b toward the upper direction (inner direction). have. The recess 1b serves to accommodate the inner bent portion 14a of the mounting frame 14 in the LED lighting device to be described later.

LED lighting device 12, 14 according to the present invention is located in the gap provided between the side surface of the panel 8, when the direction of extension of the gap is a main axis, one pair of left and right a plurality of pairs along the longitudinal direction of the gap It has a structure in which two LED modules 12 including the LED 12a are joined to the mounting frame 14 in a symmetrical manner.

Specifically, the LED lighting device (12, 14) is a mounting frame 14, which is formed in a shape similar to the H-shaped plane shape, and the LED module 12 attached to both sides of the mounting frame 14 It consists of.

As mentioned above, the mounting frame 14 is formed to extend in the longitudinal direction of the gap so that the LED module 12 in the side, the curtain wall frame 1 in the inner direction, and the second to be described later In order to provide a structure that is connected to the cover 3 so that the LED module 12 can be stably positioned in the gap in the device according to the present invention. The side end part is bent.

Specifically, support portions 14c extending from the sides of the reference portion 14b horizontally extending in the lateral direction of the panel 8 in a predetermined length in the inward and outward direction are formed, and at the inner end of the support portion 14c. It has an inner bent portion 14a extending in a predetermined length (same as the length of the indent of the curtain wall frame) in the outward direction (panel direction), and the outer end of the support portion 14c has a constant length in the inward direction (the upper portion) The outer bent portion 14d extending to a shorter length than the support portion is provided.

In addition, a hole is formed at one side (center portion) of the reference portion 14b (and even the protrusion), so that the fastener 4 is detachably fastened for engagement with the second cover 3 which will be described later. Becomes

The mounting frame 14 having such a structure accommodates the protruding portion 1a in a space generated by the inner portion of the reference portion 14b and the supporting portion 14c respectively provided on both sides, and the inner bending portion 14a. Is coupled to the curtain wall frame 1 in a manner that is accommodated in the recess 1b, the outer bent portion 14d is coupled to the second cover 3 via the heat insulating material (2).

LED modules 12 are mounted on the outer surface of the support part 14c formed in a pair of left and right, respectively.

In the LED module 12 according to the present invention, the LED 12a generating the LED light is mounted on a case 12b having a 'c' shape, that is, a shape in which one direction is open, so that the amount of the support portion 14c is increased. On the basis of one pair installed on each side, a structure is mounted in plural pairs at regular intervals along the longitudinal direction of the gap.

The case 12b may include a PCB for controlling the LED 12a (of course, the PCB may be installed in a separate space from the case), and one part is open and the other part is closed. It has a planar shape, such as, so that the LED light is not scattered to the surroundings and concentrates and diverts the LED light only toward the open area.

The LEDs 12a are arranged to emit LED light in the lateral direction of the panel 8, so as to sufficiently receive the LED light on the side of the panel 8, and then to diffuse reflection of the panel and refracted along the inside of the panel. It is possible to provide a blinding effect by which the LED light diffuses smoothly and softly indoors and out along the entire surface of the panel 8 by way of progress.

  These LED lighting devices are not closely bonded to the side of the panel 8 and are spaced at regular intervals, so that the LED light is absorbed almost directly only to the side of the panel 8 to prevent the LED light from being visually uniform. In other words, it is desirable to slightly disperse the LED light in a direction other than the side of the panel by a spaced distance so that it can be more softly illuminated by a combination of the LED light reaching the panel 8 and the LED light diffused around.

The wire 13 extending from the LED module 12 may be extended to the outside through the wire through hole formed in the lower surface or side surface of the curtain wall frame 1.

The panel 8 according to the present invention may also be formed of a single panel material, but as shown in FIGS. 1 and 2, two panel materials or acrylic materials (other transparent / translucent states) through the bonding film 9. It should be interpreted to include a material having a) and can be attached to face inward / outward, and it is also possible to insert a transparent / translucent treatment or other various patterns in the bonding film to maximize the design effect and lighting effect. Do.

The coupling between the panel 8 and the curtain wall frame 1 is connected to a joining member, such as tape 6 (located inside the curtain wall frame) to sealant 7 (structural sealant, located outside the curtain wall frame). To make it happen.

The inside of the gap provided between the side surfaces of the panel 8 is sealed by the curtain wall frame 1, but a plurality of covers 3 and 5 may be mounted to fill the outside of the gap.

Specifically, the first cover 5 and the second cover 3 are mounted in the outward direction of the gap by the panel 8.

The first cover 5 is mounted along the longitudinal direction of the gap at the outermost side of the gap by the panel 8, and primarily blocks the gap between the side surfaces of the panel 8 so as to provide insulation and waterproofing (or external). Function to prevent foreign substances from penetrating), and secondly, it serves as a reflector to enable diffuse reflection of the LED light of the LED module 12. It protects you.

Here, the function of the reflector is to reflect a small amount of LED light diffused in the outdoor direction from the LED module 12 to reinforce the softer LED lighting effect.

In order to reinforce the ultraviolet blocking function, it is possible to coat the ultraviolet blocking film on the surface of the first cover.

The first cover 5 has a coupling portion 5a that is bent in a gap direction on both sides thereof, and has a coupling portion 5a protruding obliquely at the bending end, so that the first cover 5 can be additionally provided in the coupling groove 3b of the second cover 3. The coupling portion 5a is coupled, and the panel 8 may be coupled to the panel 8 through a waterproof sealant 11.

The waterproof sealant 11 is a joining member for waterproofing, and serves to block moisture such as rainwater from penetrating into the interior by the first cover.

The second cover 3 according to the present invention not only reinforces the heat insulation and waterproof function of the first cover 5, but also promotes diffuse reflection of more perfect LED light and simultaneously blocks ultraviolet rays. It is the structure further mounted along the longitudinal direction of the clearance gap between the panels 8.

The second cover 3 has a through-hole in the center portion thereof so that the fastener 4 can be inserted therethrough, and the recessed portion 3a and the engaging groove 3b are provided at both sides thereof, and the first cover As in 5), the sunscreen film can be additionally coated.

The recess 3a is a space filled with the waterproof sealant 11 used for bonding with the panel 8 or a part of the gasket 10, and includes a base and a gasket in which sufficient waterproof sealant 11 can be held. 11) to provide a secure fixed state, the engaging groove (3b) can be engaged with the engaging portion (5a) formed at the end of the first cover (5), the first and second covers (5, 3) It is in charge of the function that promotes smooth bonding between the livers.

The second cover 3 and the panel 8 are also coupled through the waterproof sealant 11 as well as a gasket 10 is attached to the inside of the waterproof sealant 11 to ensure a stronger bonding relationship. Strengthen the bond between the panel 80 and the second cover 3.

In addition, between the second cover 3 and the outer bent portion 14d formed on the mounting frame 14 is preferably filled with a heat insulating material (2) made of a polyamide material to reinforce the thermal insulation of the interior.

Although not shown in the figure, a plurality of fine protrusions may be further formed on the inner surface of the second cover 3, so that it is possible to more accurately promote the diffuse reflection of the LED light. That is, the LED light is more actively diffused by the fine projections, thereby concentrating the LED light toward the panel and diffusing some of the LED light to the surroundings, thereby enhancing the soft light treatment effect by the LED light.

Fasteners (4) pass through the second cover (3), the mounting frame (14), and the protrusions (1a) to more firmly combine them, and fastened in plurality at regular intervals along the longitudinal direction of the gap. By the fastening of the fasteners 4, the second cover 3 and the LED module device can be more completely fixed to the curtain wall frame 1, and can provide convenience in maintenance. Have

If the second cover 3 is basically mounted on the device according to the invention, the first cover 5 does not need to be attached to the panel 8 via the waterproof sealant 11. It is possible to be easily mounted on one side of the second cover 3 by fitting to the cover 3 (ie, coupling between the coupling portion and the coupling groove).

The sealants (including waterproof sealants) 7 and 11 have a basic function capable of resisting self-weight to external resistance, and serve to support the coupling relationship between components and to ensure the bondability.

Figure 3 is a perspective view of the curtain wall device according to the present invention from the outside direction, Figure 4 is a perspective view showing the internal configuration of the curtain wall device according to the present invention.

As can be seen from Figure 3, in the curtain wall device according to the present invention, the curtain wall frame 1 is not only formed upright in the longitudinal direction in the panel 8, but also horizontally extending in the horizontal direction, as well as longitudinal It is possible to configure the curtain wall frame 1 extending in the lateral direction to cross each other, and correspondingly, the first and second covers 5 and 3 and the LED lighting device and the like can be combined therewith.

Such a freely arranged configuration can provide a variety of LED lighting effects intended by the manufacturer, and provides a more subtle and elegant lighting characteristics due to the ease of installation and visual effects such as the LED light is emitted between the panels.

5 is a plan view showing a state in which the auxiliary LED lighting module according to the present invention is mounted on the inner portion of the curtain wall frame.

As can be seen from FIG. 5, the curtain wall device according to the present invention has a separate inner wall of the curtain wall frame 1 in order to obtain a subtle LED lighting effect not only from the panel 8 but also from the curtain wall frame 1. It is possible to mount the auxiliary LED lighting module 15.

Specifically, the inner end of the curtain wall frame 1, which is the opposite end on which the protrusion 1a is formed, is provided with the receiving groove 16 formed in the direction toward the panel 8.

In addition, a pair of stepped portions 16a are formed on the sidewall of the accommodating groove 16 to ensure easy and safe coupling relationship of the auxiliary LED lighting module 15.

The upper surface of this step 16a is chamfered so that rounding may be formed smoothly.

Like the LED module, the auxiliary LED lighting module 15 includes an auxiliary case 15b having a PCB and an LED 15a. Each side portion of the auxiliary case 15b has protrusions protruding outwardly to a certain length. 15c is formed, and the auxiliary bent part 15d is formed in the upper part, ie, the inner direction, of the auxiliary case 15b on the basis of FIG. 5.

Although the LED 15a is formed to face inward in FIG. 5, the LED 15a is not limited thereto and may be formed to face in the lateral direction.

When the coupling relationship by this structure is demonstrated, when the auxiliary case 15b which accommodated the LED 15a enters into the accommodation groove 16, the protrusion part 15b of the auxiliary case 15b will be caught by the step 16a. do.

However, since the stepped portion 16a is chamfered, the protrusion 15b slides along the chamfered surface to guide the auxiliary case 15b to be accommodated in the receiving groove 16 without great effort.

The chamfered surface is formed on the upper surface of the step 16a on the basis of FIG. 5, and a space is generated in proportion to the chamfered process, and the auxiliary bent portion 15d is located in the space to accommodate the receiving groove 16 and the auxiliary case. It prevents unnecessary gaps between (15b) and ensures a close coupling relationship between the two.

The auxiliary case 15b is made of a synthetic resin material or aluminum extruded material having a certain elasticity, and when the auxiliary case 15b is pulled out of the receiving groove 16, the both sides of the auxiliary case 15b are pressed to form the protrusions 15c and the stepped portions 16a. It is possible to easily release the connection between the two by making a gap between the two.

According to the auxiliary LED lighting module 15, by the additional LED light is emitted from the curtain wall frame (1) itself, it is possible to enhance the lighting effect of the indoor as well as outdoor, and furthermore, the panel (in the auxiliary LED lighting module 15) 8) The LED light diffused to the side and the LED light of the existing LED lighting device meet each other and have a synergistic effect, so that the LED light is softly emitted in the inside and outside directions of the panel 8, so that the LED light is sufficiently emitted from the entire surface of the panel 8. It makes it possible to create the same effect as it would be.

As described so far, the configuration and operation of the curtain wall device equipped with the LED according to the present invention has been expressed in the above description and drawings, but this is merely an example, and the spirit of the present invention is not limited to the above description and the drawings. Of course, various changes and modifications are possible without departing from the spirit of the present invention.

1 is a plan view showing a schematic assembly configuration for a curtain wall device equipped with an LED according to the present invention.

Figure 2 is a detailed exploded view of the curtain wall device according to the present invention.

Figure 3 is a perspective view of the curtain wall device according to the invention seen from the outside direction.

Figure 4 is a perspective view showing the internal configuration of the curtain wall device according to the present invention.

Figure 5 is a plan view showing a state in which the auxiliary LED lighting module according to the present invention is mounted on the inner portion of the curtain wall frame.

<Explanation of symbols for the main parts of the drawings>

1: curtain wall frame 10: gasket

2; Insulation material 11: waterproof sealant

3: second cover 12: LED module

4: fastener 14: mounting frame

5: first cover 14a: inner bent portion

6: tape 15: auxiliary LED lighting module

7: sealant 15c: protrusion

8: panel 16: acceptance groove

9: bonding film 16a: step

Claims (8)

As a curtain wall device equipped with an LED, Gaps formed at regular intervals at the side connection portions of the panel; A curtain wall frame sealing the indoor side of the gap and protruding a predetermined length toward the outdoor side; An LED lighting device installed in the gap and coupled to the curtain wall frame and the bonding member to emit LED light in a lateral direction of the panel; And a first cover for sealing an outdoor side of the gap, wherein the LED wall emits LED light in a lateral direction of the panel. The method of claim 1, The curtain wall frame, And a protrusion formed to protrude a predetermined length in the gap direction. The LED lighting device, A mounting frame in contact with the protrusion; LED modules having an LED in the case is attached to both sides of the mounting frame, but is formed in the side direction of the panel opening; LED wall mounted curtain wall device, characterized in that consisting of. The method of claim 2, The mounting frame, A reference portion extending in the panel direction to be in contact with an end of the protrusion; Support portions extending at a right angle to the interior and exterior direction at both sides of the reference portion; An inner bent portion that is bent in the direction of the panel from the upper portion of the support and makes surface contact with one side of the curtain wall frame; It includes; the outer bent portion that is bent in the inward direction from the lower portion of the support, Wherein the LED module is characterized in that each attached to the outer surface of the upper limb support, curtain wall device equipped with an LED. The method of claim 1, The panel, An LED-attached curtain wall device, characterized in that any one of the two panels or acrylics are closely coupled so as to face the interior direction or the exterior direction via a bonding film capable of various patterns to transparent and translucent treatment. The method of claim 1, And a second cover between the first cover and the LED lighting device. The method of claim 5, A through hole is formed in the second cover, the LED lighting device and the curtain wall frame, and the second cover, the LED lighting device and the curtain wall frame are coupled to each other by fastening the fastener to the through hole. Monthly devices. The method of claim 5, Insulating material between the LED lighting device and the second cover is further filled, Curtain wall device equipped with an LED. The method of claim 1, The curtain wall frame, A receiving groove is provided at an end in the room direction; Auxiliary LED lighting module of the LED and the auxiliary case is additionally mounted in the receiving groove, The curtain wall device with an LED, characterized in that to emit light emitted from the curtain wall frame itself.

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