KR200237599Y1 - support structure of built-in light - Google Patents

Abstract

The present invention relates to a support structure, such as a ceiling, and provided with a pair of brackets 11 bent in a U-shape, and fixed to the upper ends of the center so that the ends of the pair of brackets 11 face downward in all directions. Hanger 10, the bent end portion 12 is bent in all four ends horizontally; It is fixed at four intersections of the crosspiece 2 and the crosspiece 3 partitioned between the ceiling material 1 and fastened to the four bent ends 12 of the hanger 10 by bolts 20 and nuts 21. Fixing pieces 18; An anchor bolt 22 which is a fixing means fixedly supported by the slab 4; The upper end is coupled to the anchor bolt 22 by the joint 30 and the lower end was provided with a ceiling light support structure consisting of fixing bolts 14 fastened to the upper center of the hanger 10.

And the fixing nut 14 of the upper nut 16 and the lower nut 17 on the fixing bolt 14 on the upper and lower sides of the hanger 10, and the bent end 12 and the fixing piece of the hanger 10 ( Long grooves 13 and 19 were formed in 18, respectively.

Therefore, all four sides of the ceiling lamp 5 are fixed to the four bent ends 12 of the hanger 10, and the hanger 10 is fixed to the slab 4 by the fixing bolts 14 and the anchor bolts 22. Therefore, the ceiling lamp (5) is relatively firmly installed in the slab (4) to prevent a safety accident.

Description

Support structure of built-in light}

The present invention relates to a ceiling lamp support structure, and more particularly to a ceiling lamp support structure that can be fixedly installed ceiling.

The ceiling is the surface that forms the upper part of the interior space, and its basic form is divided into a direct ceiling and a moon ceiling. Direct ceiling refers to the state of finishing directly while exposing the lower surface of the upper slab, and under the bottom of the steel frame, furniture members such as floor frames and braces are intersected and finished with fireproof coating or facility piping. It is difficult, and it is not practical because it lacks insulation, aisle, and sound insulation.

Dal ceiling is also known as double ceiling, and is a method of supporting the ceiling material as needed in upper slabs by a hanger, which is the most common ceiling type.

The ceiling lamp installed in the double ceiling structure has an interior decoration effect in addition to the role of lighting in the room, and accordingly, ceiling lamps of various designs are developed and used.

These ceiling lamps are generally divided into a support plate and a cover to which a safety device and a socket are mounted. The cover serves as an upholstery as a translucent member that determines the light quality of the light, and the parts other than the cover are disposed between the ceiling material and the slab. The cover is installed so that only the cover is exposed to the outside of the ceiling, that is, the interior side, as if only the cover is attached to the ceiling.

The most important point in installing such a ceiling lamp is a solid installation of the ceiling lamp, in the past, the ceiling lamp was supported by the ceiling material, or one point supported by the moon wood, hangers and the like was unstable.

An object of the present invention for solving the above problems is to provide a ceiling lamp support structure to ensure that the ceiling lamp is reliably supported.

The ceiling light support structure of the present invention for achieving the above object, in the ceiling light support structure, is provided with a pair of brackets bent in the U-shape, the top of the center of each other so that the ends of the pair of brackets are all four sides downward A hanger provided to be fixed so as to intersect, and a bent end portion at which all four ends are bent horizontally; Fixing pieces fixed to four sides of the crosspiece and longitudinal section partitioned between the ceiling materials and fastened with bolts and nuts at four bent ends of the hangers; Fastening means fixed to the slab; An upper end is coupled to the fixing means by a joint, and a lower end is formed of a fixing bolt fastened to the center upper portion of the hanger.

Therefore, the four corners of the hanger are fixed to the four sides of the hanger, such as the ceiling and the hanger is fixed to the slab by the fixing bolt and anchor bolt, so that the ceiling lamp is relatively firmly installed on the slab to prevent safety accidents, etc. It works.

1 is a perspective view showing an installation state showing a support structure of the present invention

Figure 2 is a schematic perspective view showing a state in which the ceiling lamp is installed by the support structure of the present invention

Figure 3 is a cross-sectional view of the use state of the present invention ceiling support structure

4 to 7 are partial enlarged cross-sectional views extracting the main portion of the present invention, such as the ceiling structure support

* Description of the symbols for the main parts of the drawings *

One ; Ceiling material 2; crossbar

3; Longitudinal band 4; Slab

5; Ceiling lamps 7; case

8 ; Bonding piece 10; hanger

13,19; Long groove 14; Fixing bolt

15; Adjusting nut 18; Fixed piece

22; Anchor bolt 30; Joint

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

In Figure 1, the present invention, such as the ceiling structure, the hanger 10, the fixing bolt 14, the fixing means anchor bolt 22, the adjusting nut 15.

The hanger 10 is provided with a pair of brackets 11 bent in a c-shape, fastened so that the ends of the pair of brackets 11 cross each other so that the ends of the pair of brackets 11 face downward, and the four of the hangers 10 The end portion is provided with a bent end portion 12 bent in a b-shape and is closely attached to the upper surface of the fixing piece 18 to be described later.

And the bent end 12 has a long groove 13 is formed so that when the assembly tolerance between the hanger 10 and the ceiling lamp (5) occurs, it is possible to compensate for this by flowing the hanger 10 in the horizontal direction.

Fixing bolt 14 serves to connect between the slab (4) and the hanger 10, the fixing bolt 14 of the upper and lower fixing bolts in the state that the lower end of the fixing bolt 14 is fitted to the upper center of the hanger (10) 14, the adjustment nut 15 consisting of the upper nut 16 and the lower nut 17 is fastened to engage the hanger 10 on the fixing bolt 14, respectively.

Here, the height of the hanger 10 coupled to the fixing bolt 14 is adjusted by the adjusting nut 15, and the height of the slab 4 and the ceiling material 1 may be different for each building, and in this case, the upper nut The position of the hanger 10 on the fixing bolt 14 can be adjusted by loosening or tightening the 16 and the lower nut 17.

A fixing piece 18 is provided between the bent end portion 12 of the hanger 10 and the corresponding crosspieces 2 and 4 at the intersections of the vertical bars 3, and both sides of the fixing piece 18 are nails. It is fixed to the crosspiece 2 and the longitudinal crossbar 3 by a screw, etc., and the other long groove 19 is formed in the center of the fixing piece 18 so as to face the long groove 13 of the bent end 12.

On the other hand, the fixing means fixed to the slab, the bolt shaft 23, the pipe 26, the nut 27 and the washer 29, the anchor bolt 22 having a C ring 28.

The bolt shaft 23 has a head 25 having a tapered surface at an upper end thereof, and a male screw portion 24 is formed at a lower portion thereof, and a pipe 26 is formed at the male screw portion 24 of the bolt shaft 23. When coupled to the head 25 is pushed toward the outer side along the tapered surface.

A nut 27 is fastened to the male threaded portion 24 below the pipe 26, and a washer 29 and a C ring 28 are coupled to the male threaded portion 24 between the pipe 26 and the nut 27. have.

And the joint 30 is fastened to the male threaded portion 24 end of the bolt shaft 23 and the upper end of the fixing bolt 14 are coupled to support them.

In the structure of the present invention such as ceiling and the like, the fixing piece 18 is fixed to the intersection of the crosspiece 2 and the crosspiece 3 and the bent end 12 of the hanger 10 is positioned above the two pieces. The bolts 20 and the nuts 21 are coupled to the long grooves 13 and 19 to fasten them.

Then, the anchor bolt 22 is fastened to the slab 4 opposite to the upper end of the fixing bolt 14, and the lower end of the anchor bolt 22 and the corresponding upper end of the fixing bolt 14 are connected to the joint 30. do.

Here, the anchor bolt 22 is put into the slab 4 and tightened the nut 27 as shown in Figs. 6 and 7 and the pipe 26 is pushed upward while the upper end of the pipe 26 is The anchor bolt 22 is firmly supported on the slab 4 because it is driven around the hole of the slab 4 while being opened along the tapered surface.

In addition, the height of the hanger 10 coupled to the fixing bolt 14 can be adjusted according to the height between the slab 4 and the ceiling material 1, when the hanger 10 is raised to the upper side of the fixing bolt 14, Raise the upper nut 16 of the adjustment nut 15 to the upper side, and lift the hanger 10 up to the upper nut 16 to raise the lower nut 17 to the bottom of the hanger.

Thus, the height of the hanger 10 can be properly adjusted by using the adjusting nut 15 so that the height of the hanger 10 can be properly adjusted according to the height of the slab 4 and the ceiling material 1.

As shown in FIG. 3, the ceiling lamp 5 is installed on the hanger 10 installed as described above. The one end of the coupling pieces 8 is fixed around the case 7 of the ceiling lamp 5 and the coupling piece ( The other end of 8) is fixedly supported to the crosspiece 2 and the longitudinal crossbar 3 by the fixing piece 18.

Here, assembly tolerances may occur between the ceiling lamp 5 and the hanger 10, and this problem may be compensated by the long groove 13 of the hanger 10 and the long groove 19 of the fixing piece 18. . That is, since the hanger 10 can be moved to the left or right, or the front and rear to some extent by the length of the long grooves 13 and 19, the assembly tolerances generated therebetween can be compensated for.

The ceiling light support structure of the present invention is securely supported on all sides of the ceiling light 5 by the four support legs of the hanger 10, the upper end of the fixing bolt 14 by the anchor bolt 22 is surely. Since it is supported, the ceiling lamp 5 is relatively firmly installed.

Therefore, the support structure of the ceiling design of the present invention is firmly supported by the anchor bolt 22, the upper end of the fixing bolt 14 to the slab (4), the height of the hanger 10 by the adjustment nut 15 can be freely adjusted. And, by the long groove 13 of the hanger 10 and the long groove 19 of the fixing piece 18 has an advantage that can compensate for the assembly tolerance of the ceiling lamp (5) and the hanger (10).

According to the ceiling lamp support structure according to the present invention as described above, the four sides of the ceiling lamp 5 is fixed to the four bent ends 12 of the hanger 10, the hanger 10 is fixed bolt 14 and Since it is fixed to the slab (4) by the anchor bolt 22, the ceiling lamp (5) is relatively firmly installed in the slab (4) has the effect of preventing a safety accident.

Claims (4)

In supporting structure such as ceiling, A pair of brackets 11 bent in a U-shape are provided, and a pair of brackets 11 are fixed to each other so that their upper ends cross each other so that the ends of the pair of brackets 11 face downward, and the four ends are bent horizontally. A hanger 10 in which 12 is formed; It is fixed at four intersections of the crosspiece 2 and the crosspiece 3 partitioned between the ceiling material 1 and fastened to the four bent ends 12 of the hanger 10 with bolts 20 and nuts 21. Fixed pieces 18; Fastening means fixed to the slab (4); The upper end is coupled to the fixing means by a joint 30, the lower end of the ceiling lamp support structure, characterized in that consisting of a fixing bolt 14 is fastened to the center upper portion of the hanger (10). The method of claim 1, wherein the fixing means, A head shaft 25 having a tapered surface at an upper end thereof, a bolt shaft 23 having a male screw portion 24 formed at a lower portion thereof, A pipe 26 coupled to an outer circumferential surface of the bolt shaft 23 and opened outward along a tapered surface when pushed toward the head 25; A nut 27 fastened to the male screw part 24 of the bolt shaft 23; Ceiling pipe support structure, characterized in that the anchor bolt (22) consisting of a washer (29) and a C ring 28 provided on the bolt shaft (23) between the pipe (26) and the nut (27). The method of claim 1, An upper nut 16 and a hanger for supporting a central upper portion of the hanger 10 to adjust the position of the hanger 10 coupled to the fixing bolt 14 according to the height between the slab 4 and the ceiling material 1 ( 10) The support structure of the ceiling lamp, characterized in that the adjustment nut (15) consisting of a lower nut (17) for supporting the lower portion of the center. The method of claim 1, Long grooves 13 are formed in the bent end portion 12 of the hanger 10 to compensate for the coupling tolerance between the hanger 10 and the ceiling lamp 5, Ceiling support structure, characterized in that the other long groove 19 is formed on the fixing piece (18) facing the bent end (12).