KR20110021338A

KR20110021338A - Lighting device

Info

Publication number: KR20110021338A
Application number: KR1020090079068A
Authority: KR
Inventors: 하재금
Original assignee: (주)주원
Priority date: 2009-08-26
Filing date: 2009-08-26
Publication date: 2011-03-04

Abstract

PURPOSE: A lighting apparatus is provided to be installed easily by one person and reduce the installation time while simplifying the structure. CONSTITUTION: A lighting apparatus comprises(300) a first combining hole formed with the screw thread(410) on external or inner surface. The first combining hole is installed underneath the gypsum board to be protruding downward. A lighting substrate is installed with the lighting device underneath. A second combining hole is installed on the lighting substrate to be protruding upward and combined with the first combining hole.

Description

Lighting device

The present invention relates to a lighting fixture, and more particularly to a lighting fixture that can be easily installed by improving the mounting structure of the lighting fixture.

In recent years, the field of importance in the construction site is the lighting field. In particular, there are many cases in which various characteristic lights are installed on the well-being hot air, and the number of installation of lighting fixtures is also increasing.

Most lighting fixtures are installed on the upper surface of the room, but a lot of air is used to install these lighting fixtures. Specifically, the mounting method of the lighting fixture according to the prior art will be described.

Usually the ceiling of the room is made of a concrete structure and is provided with a gypsum board at the bottom of the ceiling to install a lighting fixture on the gypsum board.

In addition, when the lighting fixtures are installed, a plurality of screw holes are formed in the gypsum board and then screwed together with the screw holes of the lighting fixtures.

However, this installation method requires several screws to support the weight of the luminaire. First, the holes of the gypsum board must be formed in accordance with the positions of the various screw holes of the luminaire. Very tricky In other words, if the screw hole is not properly formed, it is very troublesome to drill a new hole.

In addition, it is difficult to work alone because it is necessary to install a number of screws to support the lighting fixtures.

The present invention has been made in order to solve the above problems, to provide a lighting fixture that can be very easy to install.

In order to achieve the above object, the present invention, the first coupling sphere is protruded to the bottom of the gypsum board is installed on the lower ceiling, the thread is formed on the outer or inner circumference; An illumination substrate on which a light emitting device is installed; And a second coupling sphere protruding upward from the lighting substrate and having a screw thread corresponding to the first coupling sphere to be coupled to the first coupling sphere.

In another embodiment, the first coupler is installed on the ceiling, protruding downward to penetrate through the gypsum board installed in the lower part of the ceiling, the thread is formed on the outer or inner circumference; An illumination substrate on which a light emitting device is installed; And a second coupling sphere protruding upward from the lighting substrate and having a screw thread corresponding to the first coupling sphere to be coupled with the first coupling sphere.

The upper edge of the lighting substrate is preferably formed to protrude a protective wall to block foreign matter from the outside.

In addition, the guide panel protruding downward from the lower surface of the ceiling or the gypsum board installed in the lower ceiling, the guide panel bent in the horizontal direction; An illumination substrate on which a light emitting device is installed; And a sliding part protruding upward from an upper surface of the lighting substrate and including a sliding panel bent in a horizontal direction and coupled to the guide panel.

Here, it is preferable that a plurality of the guide panels are symmetrically installed, and the sliding parts are bent to both sides of the support part and simultaneously coupled to the plurality of guide panels.

According to the present invention, it is possible to easily install a lighting fixture alone.

In addition, since the structure of the lighting fixtures is very simple and construction time can be reduced, there is a great advantage in cost reduction.

The configuration and operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to Figure 1 describes the basic configuration of a lighting fixture according to the present invention.

The luminaire according to the present embodiment is configured to include a lighting substrate 100, the first coupler 410, the second coupler 420, the protective wall 120.

The lighting substrate 100 is a substrate to which a light emitting device (not shown) that emits light is installed, and various wires are connected.

The light emitting device may be a fluorescent lamp, an incandescent lamp, an LED lamp, and the like, and is attached to the lower surface of the lighting substrate 100. In addition, the cover 110 serves to scatter the light emitted from the light emitting device and adjust the transmittance so that the viewer is not too dazzling and at the same time enhances the aesthetics.

The lighting substrate 100 may have various shapes such as a rectangle and a circle.

The ceiling 300 of a building is usually made of concrete, and a gypsum board 200 is used as a ceiling finishing material in the lower part of the ceiling. The gypsum board 200 mixes sawdust, fibers, pearlite, etc., using calcined gypsum as a main raw material, adds a blowing agent, kneads with water, and pours it between two sheets to harden it into a plate shape.

The lower surface of the gypsum board 200 is provided with a first coupler 410 for coupling with the illumination substrate 100.

The first coupler 410 is configured to protrude downward from the lower surface of the gypsum board 200, the thread is formed on the inner peripheral surface. The first coupler is manufactured to a size sufficient to sufficiently support the illumination substrate 100.

The first coupler 410 may be coupled to the gypsum board 200 with bolts or nuts, but since the gypsum board 200 may be weakened, a reinforcing material formed of wood or the like on the top surface of the gypsum board 200. It is preferable to install 210.

On the other hand, the second coupling sphere 420 for coupling the first coupling sphere 410 is installed on the upper surface of the illumination substrate 100.

The second coupler 420 has a screw thread formed on its outer circumferential surface corresponding to the screw thread of the first coupler. However, according to design conditions, a thread may be formed on the outer circumference of the first coupler 410 and the inner circumference of the second coupler 420.

In addition, it is preferable to provide a safety line 500 between the ceiling 300 and the lighting substrate 100 in preparation for a safety accident.

A protective wall 120 is installed around the upper surface of the lighting substrate 100. The protective wall 120 serves to block foreign substances from the outside, such as dust or insects, and at the same time serves to enhance the aesthetic sense.

The lighting fixture according to the present embodiment does not need a separate coupling mechanism, and is easily coupled by placing the lighting substrate 100 on the first coupling hole 410 and then rotating it.

When the coupling of the lighting substrate 100 is completed, as shown in FIG. 2, the protective wall 120 is in close contact with the gypsum board 200 to block foreign substances from the outside. Accordingly, the protective wall 120 is preferably formed at a height similar to that of the first coupler 410 or the second coupler 420.

Next, another embodiment will be described with reference to FIG. 3.

In the present embodiment, the first coupler 410 is not directly installed on the gypsum board 200, but is directly installed on the concrete ceiling 300.

At this time, the first coupler 410 may be coupled using an anchor for concrete coupling (anchor), if necessary, may be provided between the support 310 of a certain height.

The gypsum board 200 is formed with a hole wide enough to allow the first coupler 410 to penetrate downward, and the second coupler 420 and the lighting substrate 100 may be manufactured in the same manner as in the previous embodiment. Can be.

In this embodiment, the height of the passivation wall 120 may be further lowered since the first coupling hole 410 may be further raised.

The following embodiment will be described with reference to FIGS. 4A and 4B.

In this embodiment, the guide panel 610 and the sliding panel 620 are combined using.

The guide panel 610 may be installed on a ceiling finishing material such as concrete ceiling or gypsum board, and protrudes downward and is bent in a horizontal direction.

In addition, the sliding panel 620 is installed on the upper surface of the lighting substrate 100, and is formed with a sliding portion which is bent in the horizontal direction after protruding upward.

In this embodiment, the end of the illumination substrate 100 is aligned with the end of the guide panel 610 and then pushed in the horizontal direction to complete the coupling.

Shapes of the guide panel 610 and the sliding panel 620 may be bent in opposite directions as shown in FIGS. 5A and 5B.

Another embodiment will be described with reference to FIGS. 6A and 6B.

According to this embodiment, the guide panel 650 is bent after protruding downward from the ceiling, and the two guide panels 650 are installed symmetrically in pairs.

In addition, the sliding panel includes a support portion 662 and the sliding portion 664. That is, the support part 662 is formed to protrude upward from the upper surface of the illumination substrate 100, the sliding part 664 is installed in a form bent at both ends at the end of the support part 662. As a result, it is provided in the form of a T.

In order to install such a lighting fixture, the support part 662 is pushed down between the pair of guide panels 650 and then lowered, and the sliding part 664 is coupled to both guide panels 650 simultaneously.

Next, another embodiment will be described with reference to FIGS. 7 and 8.

According to this embodiment, four guide panels and four sliding panels are provided.

Referring to FIG. 8, the front sliding panel 682 has a relatively close distance between the two, and the rear sliding panel 684 has a distance between the two farther than the front sliding panel 682.

By arranging the guide panel and the sliding panel in this way, it is possible to install easily and firmly when pushing from the front sliding panel 682. In addition, this structure can be applied to both a circular illumination substrate and a rectangular illumination substrate.

By such a coupling structure of the lighting fixture can be easily installed by yourself without using a separate coupling mechanism.

1 is a cross-sectional view showing the structure of a lighting fixture according to the present invention;

2 is a cross-sectional view showing a coupling state of the lighting fixture according to FIG.

3 is a sectional view showing a structure of a lighting fixture according to another embodiment;

4a and 4b are perspective views showing the structure of a luminaire using a guide panel and a sliding panel;

5A and 5B are perspective views showing modified embodiments of FIGS. 4A and 4B;

6A and 6B are sectional views showing another embodiment;

7 is a sectional view showing another embodiment;

8 is a plan view of FIG.

100: lighting substrate 110: cover

200: gypsum board 210: reinforcement

300: ceiling 410: first coupling sphere

420: second coupler 500: safety line

610: guide panel 620: sliding panel

Claims

A first coupler that protrudes downward from the ceiling finish material installed in the ceiling finish material installed below the ceiling, and has a thread formed on the outer circumference or the inner circumference;

An illumination substrate on which a light emitting device is installed; And

And a second coupling hole protruding upward from the lighting substrate on the lighting substrate and having a screw thread corresponding to the first coupling hole to be coupled to the first coupling hole.

A first coupler installed in the ceiling and protruding downward to penetrate the ceiling finishing material installed in the lower part of the ceiling and having a thread formed on the outer circumference or the inner circumference;

An illumination substrate on which a light emitting device is installed; And

And a second coupling hole protruding upward from the lighting substrate and having a screw thread corresponding to the first coupling hole to be coupled to the first coupling hole.

The method according to claim 1 or 2,

The upper surface of the lighting substrate is a lighting fixture, characterized in that the protective wall protruding to block foreign matter from the outside is formed.

A guide panel protruding downward from a lower surface of a ceiling finishing material installed on the ceiling or the lower ceiling, and having a guide part bent in a horizontal direction;

An illumination substrate on which a light emitting device is installed; And

And a sliding panel having a supporting portion protruding upward from an upper surface of the lighting substrate, the sliding portion being bent in a horizontal direction from the supporting portion to be coupled to the guide panel.

The method of claim 4, wherein

The guide panel is a plurality of symmetrical installation,

The sliding part is bent sideways at the support portion, characterized in that coupled to the plurality of guide panels at the same time.