CN115560300A - Easily maintain lamplight system between hidden curtain layer - Google Patents

Abstract

The invention relates to an easy-to-maintain concealed interlayer lighting system of a curtain wall, comprising a U-shaped frame and a T-shaped plate for fixing to the interlayer of the curtain wall with the opening facing away from the curtain wall, and the T-shaped plate is fastened to the U-shaped frame The fastening plate at the opening of the fastening plate and the supporting plate fixed on the fastening plate and inserted into the inside of the U-shaped plate. A lamp is fixed along the length direction at a position corresponding to the through groove, and the distance between the supporting plate and the upper plate of the U-shaped frame is not less than the height of the lamp. The invention solves the technical problem that the structure of the curtain wall lighting system in the prior art is visible outdoors and difficult to repair and maintain. The lamps are completely hidden in the beam cavity of the curtain wall, invisible from both indoors and outdoors, and have a good architectural visual effect. The split design of the beam in the curtain wall simplifies the maintenance of the lamps.

Description

Easy to maintain hidden curtain wall interlayer lighting system

technical field

The invention relates to the field of curtain wall design and construction, in particular to an easy-maintenance hidden curtain wall interlayer lighting system.

Background technique

In order to highlight the characteristics of the building's appearance at night, the facades of modern large-scale and super high-rise buildings are generally designed with various forms of lighting systems. The lighting system is closely integrated with the building exterior curtain wall system. When the lighting system is arranged on the curtain wall, the overall appearance of the building curtain wall should not be damaged, and the maintainability of the damaged lamps should be fully considered. The existing lighting system is a wall washer system arranged between curtain wall layers. The conventional wall washer system is arranged on the central transverse frame in the closed cavity between the glass and the interlayer back panel. This installation method makes the structure of the lighting system visible outdoors, which affects the overall appearance of the building, and once the lamp is damaged, it is very difficult to repair and maintain, and the repair time is long, which seriously affects the building's use function. Therefore, it is necessary to improve and optimize the installation position and installation method of the lighting system between the curtain wall layers. On the premise of satisfying the function of the lighting system between the curtain walls, the facade of the building is more concise and beautiful, and the maintenance of the lighting is simpler, more convenient and faster.

Contents of the invention

Aiming at the deficiencies in the above-mentioned prior art, the present invention provides an easy-to-maintain concealed curtain wall interlayer lighting system, which solves the problem that the structure of the curtain wall lighting system in the prior art is visible outdoors and difficult to maintain. technical problem.

The invention discloses an easy-to-maintain concealed curtain wall interlayer lighting system, which includes a U-shaped frame and a T-shaped plate for fixing to the rear side of the curtain wall interlayer opening with the opening facing away from the curtain wall, and the T-shaped plate includes a buckle The fastening plate at the opening of the U-shaped frame and the supporting plate fixed on the fastening plate and inserted into the U-shaped plate, the upper plate of the U-shaped plate near the web is provided with a through groove along the length direction, A lamp is fixed along the length direction on the supporting plate at a position corresponding to the through groove, and the distance between the supporting plate and the upper plate of the U-shaped frame is not less than the height of the lamp.

A further improvement of the easy-to-maintain concealed curtain wall interlayer lighting system of the present invention lies in that a flange for supporting the supporting plate is provided on the web of the U-shaped plate.

The further improvement of the easy-to-maintain concealed curtain wall interlayer lighting system of the present invention lies in that the web of the U-shaped plate is provided with a slot for inserting the supporting plate.

The further improvement of the easy-to-maintain hidden curtain wall interlayer lighting system of the present invention is that guide plates are fixed on both sides of the slot, and the ends of the two guide plates near the opening of the U-shaped frame are relatively outwardly inclined.

The further improvement of the easy-to-maintain concealed curtain wall interlayer lighting system of the present invention lies in that the upper plate and the lower plate of the U-shaped frame are provided with female buckles on the opposite inner sides near the opening, and the two sides of the buckle plate are provided with fittings for the female buckles. public buckle.

Compared with the prior art, the present invention has positive and obvious effects. The invention solves the curtain wall lighting system in the prior art by dividing the middle beam into two parts, a U-shaped frame and a T-shaped plate, and setting the lamps on the T-shaped plate and then detachably inserting them into the U-shaped frame. The structure is visible outdoors and the technical problems of maintenance are difficult. The lamps are completely hidden in the beam cavity of the curtain wall, invisible from both indoors and outdoors, and have a good architectural visual effect. The split design of the beam in the curtain wall simplifies the maintenance of the lamps. It not only saves maintenance time, but also reduces the time occupied by maintenance on building space and saves maintenance costs. And maintenance can be done with only common gadgets on the interior side.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Figure 1 is a cross-sectional view of the interlayer structure of the curtain wall.

Fig. 2 is a cross-sectional view of the structure of the middle beam and the arrangement of lamps in the prior art.

Fig. 3 is a cross-sectional view of the easy-to-maintain concealed curtain wall inter-floor lighting system of the present invention.

Fig. 4 is a perspective view of the easy-maintenance hidden curtain wall inter-floor lighting system of the present invention.

Fig. 5 is an exploded view of the easy-to-maintain hidden curtain wall interlayer lighting system of the present invention.

Fig. 6 is a cross-sectional view of the U-shaped frame drawn from the T-shaped plate of the easy-maintenance hidden curtain wall inter-floor lighting system of the present invention.

Fig. 7 is a perspective view of the U-shaped frame drawn from the T-shaped plate of the easy-maintenance hidden curtain wall inter-floor lighting system of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring first to Figures 1 and 2, a conventional curtain wall structure generally includes a curtain wall middle beam 1, the two ends of the middle beam 1 are connected to the curtain wall columns 4 by screws, and the front side of the middle beam 1 and the curtain wall glass 2 are bonded together by structural glue. The rear side of the curtain wall glass 2 is arranged with a backboard and thermal insulation cotton 3 . In the gap between the backboard and the thermal insulation cotton 3 rear side and the main structure floor 6, there is an interlayer fireproof seal 8. The upper surface of the main floor 6 has a ground finishing surface decoration 7 . There is an indoor suspended ceiling 5 on the rear side of the beam 1 in the curtain wall.

Further cooperating with Fig. 1 and Fig. 2, in the cavity between the curtain wall glass 2, the back panel and the insulation cotton 3, a curtain wall interlayer lamp 103 is arranged. The conventional curtain wall interlayer light fixture 103 is located above the middle beam 1 of the curtain wall. Through the glass 2 of the curtain wall, the lamps 103 can be seen from the outside, and the lamps 103 are visible outside, which affects the external visual effect of the curtain wall and needs to be avoided.

Further referring to Fig. 2, when the lamp 103 is damaged in daily use and needs to be replaced, the curtain wall glass 103 needs to be removed from the outside or indoors including the indoor suspended ceiling 5, part of the ground decoration 7, the interlayer fireproof seal 8 and the rock wool of the back plate. A range of materials including 3. After the replacement of the lamp 103 is completed, the above-mentioned materials are reinstalled in sequence in the reverse order of dismantling, and the overhaul is completed. This maintenance plan requires professional skilled workers to use professional tools to destructively remove some materials in the interlayer parts of the curtain wall, which not only takes a long time, occupies the building space, but also costs a lot.

In order to solve the problems of exterior decoration and maintenance of the above-mentioned interfloor lamps 103, an example of the present invention provides an easy-to-maintain concealed curtain wall interfloor lighting system, as shown in Fig. 3 and Fig. 4 . The curtain wall glass 2 is fixed on the front side of the supporting frame. The supporting frame includes a plurality of columns and a plurality of middle beams 1 whose two ends are fixed on the adjacent columns 4. The U-shaped frame 101 and the T-shaped plate 102, the T-shaped plate 102 includes a fastening plate that is fastened to the opening of the U-shaped frame 101 and a supporting plate that is fixed on the fastened plate and inserted into the U-shaped plate. The position on the upper plate of the U-shaped plate close to the web is provided with a through groove 104 along the length direction, and the position corresponding to the through groove 104 on the supporting plate is fixed with a lamp 103 along the length direction. The distance between the upper plates of the frame 101 is not less than the height of the lamp 103 . The combination of the U-shaped frame 101 and the T-shaped plate 102 forms the middle beam, which is used for load bearing and facilitates the installation of the lighting system. The lighting system realizes the concealed installation of the lamps 103 , which can ensure that the lights are projected onto the interlayer back panel 3 smoothly. In order to more intuitively show the relationship between the components of the middle beam between the curtain wall layers, the example of the present invention also provides an exploded view of the position of the middle beam between the curtain wall layers, as shown in Figure 5, which includes the middle beam between the curtain wall layers, the curtain wall glass 2, Interlayer back panel 3, curtain wall column and U-shaped frame 101 of cross beam between curtain wall interlayers, T-shaped plate 102, lamps 103, channel 104, and vertical structural adhesive 201 and horizontal structural adhesive 202 for bonding glass.

Embodiment 1, the web of the U-shaped plate is provided with a flange for supporting the supporting plate. The end of the supporting plate close to the web of the U-shaped plate is supported by the flange, so that the supporting plate will not move down as time goes by, affecting the illumination effect of the lamp 103 .

Embodiment 2, as shown in FIGS. 4-7 , the web of the U-shaped plate is provided with a slot 105 for inserting the supporting plate. The way of the slot 105 makes the support plate obtain the upper and lower joint limit function, avoiding the situation that the support plate moves upward under the influence of earthquakes and the like.

Preferably, guide plates are fixed on both sides of the slot 105 , and the ends of the two guide plates near the opening of the U-shaped frame 101 are relatively outwardly inclined. The setting of the guide plate enables the supporting plate to be inserted into the slot 105 more accurately when plugged in, which improves the installation efficiency.

Preferably, as shown in FIG. 3 and FIG. 4 , the upper and lower plates of the U-shaped frame 101 are provided with female snaps on the opposite inner sides near the opening, and the fastening plate is provided with a male snap adapted to the female snaps. Through the cooperation of the male buckle and the female buckle, the installation of the fastening plate is more stable, and the falling off during normal use is avoided.

The installation steps are as follows:

Step 1: Complete the processing and assembly of the curtain wall unit according to the processing and assembly of the conventional curtain wall;

Wherein, during processing, care should be taken to process and mill the U-shaped frame 101 slot 104 shown in FIG. 5 according to the designed size and position requirements.

Step 2: Fasten and fix the T-shaped plate 102 and the U-shaped frame 101;

First, the lamp 103 needs to be fixed at the front design position of the T-shaped plate 102, the cable of the lamp 103 is connected with the cable reserved in the curtain wall column 4, and a preliminary test is performed to ensure that the installed lamp 103 works normally;

After ensuring that the lamp 103 can work normally, the T-shaped plate 102 on which the lamp 103 is fixed is pushed into the U-shaped frame 101 for fastening and fixing, and then the curtain wall unit can be installed.

Step 3: When the lamp 103 system is damaged and needs to be overhauled, use a small screwdriver to slightly lift the T-shaped plate 102 indoors and then forcefully pry it out to replace and repair the lamp 103, as shown in Figure 6 and Figure 7;

Step 4: After the maintenance of the lamp 103 is completed, fasten and fix the T-shaped plate 102 again according to the step 2, and the maintenance process is over.

The invention solves the curtain wall lighting system in the prior art by dividing the middle beam into two parts, a U-shaped frame and a T-shaped plate, and setting the lamps on the T-shaped plate and then detachably inserting them into the U-shaped frame. The structure is visible outdoors and the technical problems of maintenance are difficult. The lamps are completely hidden in the beam cavity of the curtain wall, invisible from both indoors and outdoors, and have a good architectural visual effect. The split design of the beam in the curtain wall simplifies the maintenance of the lamps. It not only saves maintenance time, but also reduces the time occupied by maintenance on building space and saves maintenance costs. And maintenance can be done with only common gadgets on the interior side.

The parts not involved in the present invention are the same as the prior art or can be realized by adopting the prior art. The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this professional technology Personnel, without departing from the scope of the technical solution of the present invention, when the technical content disclosed above can be used to make some changes or modifications to equivalent embodiments with equivalent changes, but any content that does not depart from the technical solution of the present invention, according to this Technical Essence of the Invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (5)

1. The easy-maintenance hidden type curtain wall interlayer lighting system is characterized by comprising a U-shaped frame and a T-shaped plate, wherein the U-shaped frame and the T-shaped plate are used for being fixed between curtain wall layers in a direction that an opening faces away from the curtain wall, the T-shaped plate comprises a buckling plate buckled at the opening of the U-shaped frame and a bearing plate fixed at the buckling plate and inserted into the U-shaped plate, a through groove is formed in the position, close to a web plate, of an upper plate of the U-shaped plate along the length direction, a lamp is fixed on the bearing plate corresponding to the through groove along the length direction, and the distance between the bearing plate and the upper plate of the U-shaped frame is not smaller than the height of the lamp.

2. The easy-to-maintain hidden curtain wall interlayer lighting system of claim 1, wherein the web of the U-shaped plate is provided with a flange for supporting the supporting plate.

3. The easy-to-maintain hidden type curtain wall interlayer lighting system as claimed in claim 1, wherein the web plate of the U-shaped plate is provided with a slot for the support plate to be inserted into.

4. The easy-to-maintain hidden curtain wall interlayer lighting system as claimed in claim 3, wherein two sides of the slot are fixed with guide plates, and one ends of the two guide plates close to the opening of the U-shaped frame are relatively inclined outwards.

5. The easy-to-maintain hidden curtain wall interlayer lighting system as claimed in claim 1, wherein the upper plate and the lower plate of the U-shaped frame are provided with female fasteners at opposite inner sides near the opening, and male fasteners adapted to the female fasteners are provided at two sides of the fastening plate.

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