KR101787644B1 - LED tex light - Google Patents

Abstract

The present invention relates to a liquid crystal display device comprising a main body constituted by a plate-like upper surface portion and a plate-like inclined portion or a vertical portion integrally extended on the upper surface portion and composed of a band-shaped horizontal portion extending integrally with an inclined portion or a vertical portion, In the text or the like, the diffusion cover is formed in a plate-like shape, a sound-absorbing groove having a depressed groove on the bottom surface and a pattern of a textured pattern and having a depth of 0.4 to 3.0 mm is formed; A screw is fastened to the textile bar through the fastening hole to fix the body to the ceiling; A sound absorbing groove is formed on the bottom surface of the horizontal portion of the main body and the bottom surface of the diffusion cover connected to the main body so that the small noise of the room can be absorbed and the sound absorbing groove is formed in the same manner as the textured pattern, The aesthetics of the entire ceiling are so nice that there is no step between the bottom surface of the main body and the bottom surface of the diffusion cover and the beauty of the main body is beautiful.

Description

LED tex light and the like {LED tex light}

More particularly, the present invention relates to a liquid-crystal display device, and more particularly, to a liquid-crystal display device and a liquid-crystal display device which constitute a sound-absorbing groove in a diffusion cover and a bottom surface of the main body is fastened with a bottom surface of a diffusion cover, And an ELITE-TEX which is directly fastened to the text-fixing text bar without a step between the bottoms of the diffusion cover.

Generally, the ceiling of a building is integrally formed with the hanger d at the end of a plurality of hanger bolts e made of metal protruding downward from the upper bottom of the building, A ceiling frame c having a bar shape whose height is adjusted by adjusting the height of the hanger d is formed at a predetermined interval and the ceiling frame c is fastened at a predetermined interval A text a of a gypsum board material is screwed to the bottom of a text bar b constituted by a plurality of metal plates to form a ceiling of the building.

The ceiling has low power consumption, a semi-permanent lifetime, and an LED light which does not emit harmful waves such as ultraviolet rays is attached to the ceiling and used for indoor illumination of a building.

In the case of the conventional ceiling-mounted LED illumination lamp,

Korean Patent Registration No. 10-1325909 A ceiling texel with LED light (Oct. 31, 2013) each has an LED module having an LED bulb and a circuit board, and is connected to a power line by a connector, A plurality of LED lights having a side and a bottom made of resin; A metal cover which is provided at an upper portion of the LED illumination lamp and is coupled to a side surface of the LED illumination lamp and which protects the LED illumination lamp and dissipates heat; A ceiling texel having the same material and pattern as the adjacent texels and having a plurality of holes into which the LED lights are inserted; A reinforcing member having the same hole as the ceiling tex and being superimposed on and joined to the ceiling tex to reinforce the ceiling tex; The ceiling texel and the stiffener material have the same height as the adjacent texel, and the ceiling texel and the stiffener have the same thickness as the adjacent texel. And a plurality of projections are formed on the side surface portion of the metal cover and the side surface portion of the LED illumination lamp.

The conventional art has a problem that when the ceiling tex is installed on the ceiling tex, the bottom surface of the LED light is protruded and exposed to the ceiling tex.

In addition, the conventional art has a problem that a ceiling tex is required to install an LED illumination light on a ceiling, and a separate reinforcing material and a ceiling tex are required.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a diffusion cover, And a sound absorbing groove having an engraved depth of 0.4 to 3.0 mm as a pattern. The diffusion cover is fastened to the body so that the bottom of the horizontal part does not have a step between the bottom faces of the diffusion cover, And has an effect of soundproofing, and the bottom surface of the main body does not have a step.

 The present invention relates to a liquid crystal display device comprising a main body constituted by a plate-like upper surface portion and a plate-like inclined portion or a vertical portion integrally extended on the upper surface portion and composed of a band-shaped horizontal portion extending integrally with an inclined portion or a vertical portion, In a text or the like, the bottom surface of the diffusion cover is constituted by a sound-absorbing groove having a depressed groove.

Further, in the present invention, the sound-absorbing groove has a depth of 0.4 to 3.0 mm.

Further, in the present invention, the sound-absorbing grooves are made up of a pattern of a pattern of texels, which are composed of patterns of at least one of combinations of curves having different curves, widths, bent curves and gull gaps having different widths, and the same pattern is repeated.

Further, in the present invention, the horizontal portion is composed of a main body fastening portion constituted by fastening holes penetrating vertically.

Further, in the present invention, the diffusion cover is formed in a plate shape, and the outer side surface of the edge is in contact with the inner side surface of the edge of the horizontal portion of the main body and is located in the through hole formed by the horizontal portion of the main body.

Further, A cover fastening part integrally projecting from an outer surface of the inclined part or the vertical part and formed with a coupling hole penetrating vertically; And a coupling portion formed integrally and near the top edge of the diffusion cover and having a screw hole is formed.

The main body fastening portion may include a fastening hole penetrating the upper and lower portions, an inner support projecting in a cylindrical shape from the rear surface of the horizontal portion, an outer support portion spaced apart from the inner support and projecting cylindrically with a diameter larger than the diameter .

Further, in the present invention, a support protrusion is provided which is located in the gap between the inner strut and the outer strut and protrudes on the inner circumferential surface or the outer circumferential surface.

According to the present invention, a sound absorbing groove is formed on a bottom surface of a diffusion cover coupled to a main body, thereby absorbing a small noise of a room.

In addition, the present invention has the same effect that the sound-absorbing groove is formed in the same manner as the textured pattern, so that the installation state of the present invention is the same as that of the text, so that the entire ceiling is aesthetically pleasing.

In addition, according to the present invention, since the bottom surface of the diffusion cover and the bottom surface of the main body are fastened to each other, a step is not formed between the bottom surface of the main body and the bottom surface of the diffusion cover.

In addition, the present invention is effective in that the main body is simply provided on the ceiling with a screw, so that no separate binding means for ceiling installation is required.

Further, the present invention has the effect of eliminating the need for a separate reinforcing member for installing the present invention on a ceiling.

In addition, according to the present invention, a screw is fastened to a text bar through a fastening hole, and an ELIDEX or the like is fastened to a ceiling, and a screw exposed to the fastening hole is the same as a screw exposed on a text surface, There is a visible effect.

In addition, the present invention has the effect that the main body fastening portion is projected on the rear surface of the horizontal portion so as to reinforce the strength of the horizontal portion around the fastening hole when the main body is screwed to the tex bar.

In addition, according to the present invention, the screw passes through the coupling hole of the cover fastening portion, and the coupling cover is fastened to the main body by screw fastening to the coupling portion, so that the coupling screw is not exposed to the bottom surface of the diffusion cover.

Fig. 1 is an installation state and lighting state of the ceiling embedding of the prior art. Fig.
2 is a perspective view of the present invention;
3 is a bottom perspective view of the main body of the present invention.
Figure 4: Body plan view of the present invention.
5 is a perspective view of a diffusion cover according to the present invention;
6 is a bottom perspective view of a diffusion cover according to the present invention.
Fig. 7 is a perspective view of the present invention. Fig.
Figure 8: Side view of the state in which the present invention is used.
9 is a side view of a state in which the spacer of the present invention is used.
10: Use state of the present invention Fig.
Figure 11: State of use installed with the system of the present invention.
12: use state of the present invention Fig.
Figure 13: Usage state installed with the system of the present invention.
Figure 14: State of use of the present invention.
Figure 15: State of use installed with the system of the present invention;
Fig. 16: Photograph depressed in the use state of the present invention. Fig.
Fig. 17: Photograph of the lighting in the use state of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The thickness of the horizontal part 15 of the body 10 is equal to the height of the text a and the thickness h of the horizontal part 15 is equal to the height of the text a, And the sound absorbing grooves 11 and 21 are formed in the horizontal portion 15 and the diffusion cover 20 so that the body 10 is attached to the ceiling tex (a), it does not protrude from the ceiling texas (a) but is integrated with the texas (a) and can absorb small noise in the room. By using continuous connection or connecting to the ceiling, (1) is compatible with the extension of the beauty of the ceiling.

In general, the ceiling frame (c) is installed in parallel at intervals of 1,500 to 2,000 mm, and the ceiling of the text bar (b) is spaced apart from the upper bottom surface in the inside of the building, (T-bar) or M-shaped embossing (M-bar) having a T-shaped cross section and formed by bending the galvanized steel sheet.

The projecting portion of the tever is projected to both sides of the ceiling frame (c), and the planar portion of the top of the tever and the embroider is directed toward the lower direction of the building, that is, toward the floor, a) is screwed.

The text a is formed by screwing a text a of a gypsum board to a bottom portion of a text bar b which is fastened to the ceiling frame c and is spaced at regular intervals in a direction perpendicular to the ceiling frame c, A ceiling is formed.

The texture (a) has a length of 600 m and a width of 300 mm and has a height of 9.5 mm, 12.5 mm, 15.0 mm or 17.0 mm, and its standard is 9.5T * 300 * 600mm, 12.5T * 300 * 600mm, 15.0T * 300 * 600mm, 17.0T * 300 * 600mm.

Each of the two lengths of the texas is screwed to one side of the bottom of the texbe b to be installed on the texbe b and the tex is continuously formed to form a ceiling.

That is, a first text is provided between the parallel textbars b. One upper side of the first textb is contacted with a bottom half of a cross-section of one of the parallel textbars b And the other upper surface of the first tex is screwed and brought into contact with the bottom half of the traversing bottom of the other texbab b among the parallel texbills b.

The second text is installed in the same manner as the first text between the parallel text bars in a state in which the width is in contact with the width of the first text provided on the text bar, and the third text is provided adjacent to the first text, Half of the length is in contact with one half of the length of the first tex, the other half of the one length is in contact with one half of the length of the second tex, and the other length is the cross- And is tightened by screwing.

 In this way, the fourth, fifth, sixth, seventh, and so forth are screwed into the first, second, and third tex, Is completed.

The tex (a) is a plate-like gypsum board having grooves formed on the bottom surface to provide a soundproof effect, and the ceiling surface is formed in a uniform pattern without the upper bottom surface of the building being exposed by the use of continuous attachment. So that the ceiling surface is beautiful, the elegance of the interior can be expressed, and the small noise of the room can be absorbed.

The present invention relates to an ELITE-TEXTURE (1) installed on a ceiling of a building or the like, and is used for cutting (a) a text (a) used as a ceiling finish material for an interior ceiling of an office, a hospital, a school, Is screwed directly to the text bar (b) without piercing it to form the text (a).

The main body 10 includes an upper surface portion 16, an inclined portion 14 or a vertical portion (not shown), a horizontal portion (not shown) (15).

The upper surface portion 16 of the main body 10 is formed in a plate shape and has a plurality of air outlets 17 passing through the upper and lower surfaces at regular intervals. The inclined portion 14 is formed around the periphery of the upper surface portion 16 And the vertical portion is constituted by a vertical surface that extends integrally and extends vertically around the edge of the upper surface portion 16. As shown in Fig.

The horizontal portion 15 is formed in a band shape extending integrally around the edge of the inclined portion 14 or in a band shape extending integrally around the edge of the vertical portion. The horizontal part 15 and the inclined part 14 or the vertical part are located on the upper part of the textiles and not exposed to the textiles a of the ceiling when the ELITE-texts etc. are installed on the textiles a of the ceiling.

The inclined portion 14 and the vertical portion are formed of only one of the two. That is, when the inclined portion 14 is constituted, the vertical portion is not constituted, and when the vertical portion is constituted, the inclined portion 14 is not constituted.

In other words, when the inclined portion 14 is formed, the upper edge of the inclined surface is formed integrally with the upper surface portion 16, and the lower edge of the inclined surface is formed with the horizontal portion 15 integrally, The upper edge of the vertical surface is formed integrally with the upper surface portion 16 and the lower edge of the vertical surface is formed with the horizontal portion 15 integrally.

The overall contour in which the upper surface portion 16, the inclined portion 14 or the vertical portion is formed in the shape of a quadrangular plate and the upper surface portion 16, the inclined portion 14 or the vertical portion and the horizontal portion 15 is formed 4 It is similar to that having a band-like flange at the edge open to each dish shape.

The main body 10 in the case where the inclined portion 14 is constituted has a larger area toward the end or edge of the inclined portion 14 from the upper face portion 16, The inclined portion 14 is formed in the longitudinal direction of the main body 10 when the inclined portion 14 and the inclined portion 14 are mixed with each other, And the vertical portion is formed in the width direction of the main body 10, the area becomes larger toward the edge of the inclined portion 14 from the upper face portion 16 in the longitudinal direction in which the inclined portion 14 is formed, The areas of the edges of the top face portion 16 and the inclined portion 14 are the same.

In the case where the inclined portion 14 is constituted, the plane of the inclined portion 14 is formed to be smaller than that of the single tex area, so that it becomes easier than the case where the insertion of the main body 10 into the ceiling texas is constituted by a vertical portion.

A converter 30 is formed on an outer upper surface of the top surface portion 16 and a converter 30 is mounted on a resin-based substrate for driving an LED (not shown) Current to a DC current suitable for the LED, and provides it to an LED module (not shown).

The converter 30 supplies DC current to the LED module and the top surface portion 16 is formed in the space formed by the top surface portion 16 and the inclined portion 14 or the space formed by the top surface portion 16 and the vertical portion from the outside And is electrically connected to the external electrode by the electrode line and electrically connected to the LED module via wiring or the like.

The converter 30 is supported on the outer surface of the upper surface portion 16 by guiding and holding the converter 30 and protruding from the upper surface portion 16 integrally protruding from the upper surface portion 16. The pair of the projections 18 The converter 30 is fixed in the outer upper surface of the upper surface portion 16 in a state shown in Fig.

The air outlet 17 is vertically passed through the upper surface portion to discharge the heat generated from the LED module to the outside so that external cold air is introduced into the air outlet 17. The converter 30 is placed on the upper surface where the air outlet 17 is not formed .

The LED module is mounted in the space formed by the top surface portion 16 and the inclined portion 14 or inside the space formed by the top surface portion 16 and the vertical portion and mounted on the resin-based LED substrate, An electrode circuit for electrically connecting a plurality of LEDs (not shown) used as a light source of the light source (not shown) is mounted and electrically connected to the converter 30 by electric wires

The horizontal part 15 is formed by a slant part 14 or a flange-shaped band-shaped protruding integrally outwardly from the edge of the vertical part. The horizontal part 15, which is exposed to the outside in a state where the main body 10 is installed on the ceiling, A sound absorbing groove 11 made of an engraved groove having a concave or convex pattern of a pattern of a textured pattern or a pattern similar to a pattern of a textured pattern is formed.

Since the horizontal portion 15 is equal to the size of the text a and the horizontal portion 15 is formed as one piece of the text a so that the body 10 is installed in the text a, And the bottom surface of the horizontal portion 15 is in contact with the side of the text a so that the bottom surface of the body a is embedded in the text a, So that a step is not formed on the bottom surface of the main body 10, so that the aesthetic appearance of the main body 10 becomes beautiful.

The horizontal part 15 is formed of a flat strip having a certain width and extending in a unitary manner around the slope part 14 or the edge of the vertical part and has a length f of 600 m and a width g of 300 mm 300 mm, 600 mm, 15.0 T * 300 * 600 mm, 17.0 T * 300 * 600 mm, each having a thickness h of 9.5 mm, 12.5 mm, 15.0 mm or 17.0 mm, Size.

When the length f of the horizontal portion 15 is greater than 600 mm, when the main body 10 is fastened to the ceiling texel a, the longitudinal portion 15 in the longitudinal direction is not located in the texel a, When the length f is smaller than 600 mm, the longitudinal portion 15 in the longitudinal direction is inserted into the text a and positioned in the text a, but between the longitudinal portion 15 in the longitudinal direction and the text a in the longitudinal direction A gap due to the gap is generated and the installation aesthetic appearance of the ELITE-TEX or the like is poor.

 When the width g of the horizontal portion 15 is greater than 300 mm, when the main body 10 is fastened to the ceiling texel a, the horizontal portion 15 in the width direction is not located in the texel a, When the width g is less than 600 mm, the horizontal portion 15 in the width direction is inserted into the text a and positioned in the text a, but between the horizontal portion 15 in the width direction and the text a in the width direction A gap due to the gap is generated and the installation aesthetic appearance of the ELITE-TEX or the like is poor.

That is, if the size of the horizontal part 15 is greater than 600 mm and the width g is 300 mm, the size of the horizontal part 15 becomes larger than the size of the text a, When the size of the horizontal portion 15 is 600 mm in length f and the width g is 300 mm in all cases, the horizontal portion 15 When the main body 10 is fastened to the ceiling tex a so that the size of the main body 10 is smaller than that of the texel a, A clearance is generated between them.

When the thickness h of the horizontal part 15 is equal to or less than 9.5 mm and the thickness of the horizontal part 15 is 9.5 mm or more and the thickness of the horizontal part 15 is 9.5 mm, In other words, when the thickness h of the horizontal portion 15 is 12.5 mm or less, the body 10 is projected or inserted from the text surface, When the EL display or the like 1 is installed on the ceiling tex, the horizontal part 15 or the main body 10 protrudes or enters from the text surface so that the installation aesthetic becomes unfavorable and the thickness h of the horizontal part 15 Is 15.0 mm or less, when the lens is used for a text (a) having a height of 15.0 mm, when the EL-type or the like is installed on the ceiling tex, the horizontal portion 15, that is, The installation aesthetic becomes unfavorable and the thickness h of the horizontal portion 15 becomes 17.0 mm In the case of using a Tex (a) having a height of 17.0 mm when the height is higher than or equal to the height, the horizontal part 15, that is, the body 10, protrudes or enters the text surface when the ELITE- Installation aesthetics become poor.

When the thickness h of the horizontal portion 15 and the height of the tex a are different from each other, the gap 40 corresponding to the difference is positioned on the rear surface of the horizontal portion 15, The body 10 and the text surface are horizontally aligned so that the body 10 and the text surface are aligned horizontally.

Since the length of the horizontal part 15 and the size of the text a are equal to each other with a length of 600 mm and a width of 300 mm, it is possible to fasten the ELITE- It is installed in the tex (a), and it is possible to install a plurality of the tanks vertically and horizontally in a continuous manner. In addition, the tether can be used in various systems by various attachments, and is compatible with installation. (1) can be installed.

The horizontal portion 15 has a thickness h of 9.5 to 17.0 mm and preferably has a thickness h of 9.5 mm, 12.5 mm, 15.0 mm or 17.0 mm. When the thickness h of the horizontal part 15 is set to be equal to the height of the text bar b so that the ELTEXT or the like 1 is installed on the ceiling texel a, And the diffusion cover 20 do not protrude from the text surface but become integral with the text a.

The body 10 having a thickness h of 9.5 mm of the horizontal part 15 is used for the text a having a height of 9.5 mm and the horizontal part 15 has the same plane as that of the body 10 The body 10 having the horizontal portion 15 having the thickness h of 12.5 mm is used for the text a having a height of 12.5 mm and the horizontal portion 15, The body 10 having the horizontal portion 15 having a thickness h of 15.0 mm has a horizontal portion 15a when used for a text A having a height of 15.0 mm The body 10 having the thickness h of 17.0 mm and the horizontal portion 15 having a thickness of 17.0 mm is formed in the same plane as the surface of the body 10 a), the horizontal surface 15, that is, the surface of the main body 10 and the surface of the tex- ture are flush with each other, and the installation aesthetics are good.

When the thickness h of the horizontal part 15 is different from the height of the text bar b, the height h corresponding to the dimension of the difference between the thickness h of the horizontal part 15 and the height of the text bar b When the ELDEX or the like 1 is installed on the ceiling tex a after selecting the spacer 40 of the main body 10 and the rear cover of the horizontal portion 15, 20) is not protruded on the surface of the text but is integrated with the text (a).

The size of the horizontal part 15 is equal to the size of the text a so that the LED 1 or the like is installed at the position of the text a and if the ceiling is completely closed with the text a, (1) can be installed in the seat (a) where the tex (a) is pushed out to the ceiling,

The dimensions of the horizontal portion 15 and the thickness h are to be regarded as having the same tolerance dimensions in consideration of the production tolerance. The production tolerance refers to processing tolerance, shrinkage tolerance (shrinkage ratio) and foaming tolerance caused by processing, molding or foaming of the product.

For example, synthetic resin products generally undergo some dimensional changes in temperature and humidity when plasticized, i.e., cooled, during injection molding. In the case of producing the main body 10 of the synthetic resin so that the thickness h of the horizontal part 15 is 9.5 mm, The thickness h of the horizontal part 15 may be slightly larger or smaller than 9.5 mm so that the product of such dimensions is the size of the body 10 with the thickness h of the horizontal part 15 being 9.5 mm, .

A conventional ceiling fill-in LED and the like are fabricated by using the size of the main body based on the conventional ceiling fill fluorescent lamp. The length of the fluorescent lamp is 1,200 mm, the length of the main body is 1,250 mm and the width is 315 mm because of the socket length of 50 mm for the fluorescent lamp for ceiling filling, and the LED for the ceiling filling of the prior art is composed of 1,250 mm in length and 315 mm in width, And the width and the width of the connection.

When a ceiling fill-in LED or the like of the prior art is installed on the ceiling texel (a), the ceiling texel is exposed to the texel surface rather than being located within the texel (a) The ceiling where the LED for purchase is installed is not beautiful. (1) of the present invention is an innovative invention that transcends this concept of the prior art.

The horizontal part 15 is constituted by a plurality of main body fastening parts 13 constituting a fastening hole 13-3 penetrating through the upper and lower parts and the screw is passed through the fastening hole 13-3 of the main body fastening part 13 And the main body 10 is installed on the ceiling by being screwed to the text bar b. When the thickness h of the horizontal part 15 is smaller than the height of the text bar b, the spacing member 40, which is separately formed on the rear surface of the horizontal part 15, The body 10 is installed on the ceiling by threading the metal bar b through the fastening hole 13-3 and the spacer 40. [

A screw for fastening the Tex a to the Tex bar b is inserted into the fastening hole 13-3 and screwed to the Tex bar b so that the ELITE-Tex or the like is fastened to the ceiling, -3) is the same as the screw exposed on the text surface, so that the horizontal part 15 is visually seen as a part of the text (a), and the ELITEEX (1) is easily installed with screws There is no need for separate ceiling installation.

The entire structure of the main body fastening part 13 is such that only the fastening holes 13-3 are formed in the bottom surface of the horizontal part 15 so that the rear surface of the horizontal part 15, When the ceiling is installed, it is formed as a projection in the shape of a column in the direction toward the inward direction of the ceiling. The main body fastening part 13 is protruded on the rear surface of the horizontal part to reinforce the strength of the horizontal part 15 around the fastening hole when the main body 10 is screwed to the text bar b.

The main body fastening part 13 includes a fastening hole 13-3 formed through the upper and lower parts and an inner support 13-1 protruding in a cylindrical shape from the rear surface of the horizontal part 15, And an outer strut 13-2 which is spaced apart from the inner strut 13-1 and is cylindrically protruded from the rear surface of the horizontal portion 15 at a diameter larger than the diameter of the inner strut 13-1.

Since the body 10 is fastened to the textile bar b by the screws, the position of the body fastening portion 13 in the horizontal portion 15 is determined by the position of the textile bar b in the inward direction from the outer edge of the horizontal portion 15, About a quarter of the width.

The text bar b is formed such that the text a is screwed on the left and right sides of the center of the text bar b in the longitudinal direction or the two bodies 10 are screwed together or the text a is on the other side, Since the main body 10 is fastened, the main body fastening portion 13 is located at a distance of about 1/4 of the width of the text bar.

The fastening hole 13-3 is formed in the inner support column 13-1 with a through hole passing through the thickness h of the horizontal portion 15 so that the inner support column 13-1 is vertically penetrated The outer strut 13-2 is formed into a cylindrical shape and the inner strut 13-1 is formed in the inner diameter of the outer strut 13-2 .

The inner strut 13-1 and the outer strut 13-2 share a center so that a gap is formed between the inner strut 13-1 and the outer strut 13-2, Is inserted and the spacer 40 is fastened to the rear surface of the horizontal portion 15. When the bottom surface of the horizontal part 15 and the text surface do not match when the EL light-emitting element 1 or the like is fastened to the ceiling, the height difference between the back surface of the horizontal part 15 and the height of the text bar b So that the bottom surface of the horizontal portion 15 and the text surface are aligned with each other.

The main body 10 is formed with an inclined portion 14 or an outer surface of a vertical portion, that is, an outer surface of the vertical portion, which is integrally protruded on an outer surface of which an LED module is not laid,

The cover fastening portion 12 is formed integrally with the inner edge of the horizontal portion 15 so as to integrally protrude from the outer peripheral surface of the inclined portion 14 or the vertical portion, That is, when the diffusion cover 20 is screwed on the outer surface of the LED module where the LED module is not placed, the diffusion cover 20 is fastened to the main body 10.

A screw is screwed into the screw hole of the engaging portion 24 of the diffusion cover 20 through the engaging hole of the cover engaging portion 12 so that the diffusion cover 20 is fastened to the main body 10, That is, the coupling screw is not exposed to the surface where the sound-absorbing grooves 21 are present.

The diffusion cover 20 includes a rectangular body 22 having a horizontal plate shape and a band-shaped cover flange 23 integrally bent and formed around the edge of the body 22, The outer side surface is brought into contact with the inner side surface of the edge portion of the horizontal portion 15 formed in the main body 10. [ The diffusion cover 20 is located in a through hole which is a through-hole formed by a flat strip-like horizontal portion 15 of a "ㅁ" shape and the bottom surface of the horizontal portion 15 coincides with the bottom surface of the diffusion cover 20 And is fastened to the main body 10.

The diffusion cover 20 is similar in shape to a rectangular dish and the cover flange 23 is closely attached to the inner surface of the horizontal portion 15 and is fastened to the main body 10 and light emitted from the LED module is incident thereon, Lt; / RTI >

When the diffusion cover 20 is fastened to the body 22, the outer surface of the cover flange 23 is horizontal (horizontal), and the outer surface of the cover flange 23 is horizontal When the diffusion cover 20 is fastened to the body 22 and is fastened to the inside of the horizontal part 15 in contact with the inner surface of the horizontal part 15, Are maintained in the same plane.

A plurality of engaging portions 24 integrally protruding near the upper edge of the diffusion cover 20 and formed with screw holes are formed. Screws are screwed into the engaging holes of the cover engaging portion 12 through the through holes, The cover 20 is fastened to the main body 10. When the diffusion cover 20 is fastened to the main body 10, an inner space formed by the diffusion cover 20 and the main body 10 is formed with a predetermined space, and the LED module is placed in the inner space.

The engaging portion 24 is integrally protruded from the inner surface of the cover flange 23 and has a height equal to or slightly smaller than the height of the cover flange 23 so as to correspond to the cover engaging portion 12. The engagement portion 24 is formed on the inner surface of the cover flange 23 so that the outer surface of the cover flange 23 is brought into contact with the outer surface of the horizontal portion 15 when the diffusion cover 20 is fastened to the main body 10 The distance between the horizontal portion 15 and the diffusion cover 20 is minimized and the horizontal portion 15 and the diffusion cover 20 are brought into close contact with each other.

The diffusion cover 20 is formed of a synthetic resin such as acrylic or polycarbonate. A diffusion agent is contained to disperse the light emitted from the LED. A bottom surface of the diffusion cover 20 exposed to the outside when the main body 10 is coupled is provided with an engraved Grooved sound absorbing grooves 21 are formed in the grooves of a groove or a pattern similar to the pattern of the textured pattern.

The sound absorbing grooves 11 of the horizontal portion 15 and the sound absorbing grooves 21 of the diffusion cover 20 are formed in a pattern similar to the pattern of the text a or a pattern similar to the pattern of the tex, When installed on the ceiling, the textures and the sound-absorbing grooves 11 of the horizontal portion 15 and the sound-absorbing grooves 21 of the diffusion cover 20 are formed in the same or similar patterns, so that the EL- It does not seem to be.

The sound absorbing grooves 11 and 21 of the horizontal portion 15 and the diffusion cover 20 are formed of a pattern of any one or more combinations of curves having different curvatures and widths, curved curved lines having different widths and seagull patterns, It consists of repeating patterns.

That is, the state in which the ELTEXT etc. of the present invention is installed on the ceiling texas (a) is such that the pattern of the soundtight grooves 11, (1) is not installed in the ceiling, and the entire ceiling of the ceiling becomes aesthetically pleasing with the texture of the ceiling. When the ELITE-TEXT light (1) is turned on, the ELITE- When the light is irradiated, it is recognized that there is an ELIDECEX (1) on the ceiling.

The sound-absorbing grooves 11 and the sound-absorbing grooves 21 have a depth of 0.4 to 3.0 mm. When the depth of the sound-absorbing grooves 11 and the sound-absorbing grooves 21 is less than 0.4 mm, the depth of the engraved grooves 11 is low so that the engraved patterns are not clearly visible on the bottoms of the horizontal portions 15 and the diffusion covers 20, When the depth of the sound-absorbing grooves 11 and the sound-absorbing grooves 21 is 3.0 mm or more, the engraving patterns of the bottom surface of each of the horizontal portion 15 and the diffusion cover 20 become conspicuous, The strength of the tongue 20 can be inhibited, and the depth difference between the tongue a and the sound-absorbing groove becomes large.

The sound absorbing grooves 11 and the sound absorbing grooves 21 are formed to be similar to the pattern of the text a so as to be similar to the depth of the textured pattern so as to absorb the small noise generated in the room. Since the tex (a) absorbs a small noise in the room due to the tex pattern, the small noise is absorbed by the sound-absorbing groove 11 and the sound-absorbing groove 21 which are the same as or similar to the textured pattern, (1) is installed on a ceiling, it is possible to absorb a small noise of a room which can not be made by an LED of the prior art.

And a spacing member 40 is further formed on the rear surface of the horizontal portion 15. The spacing member 40 has a height of 3.0 to 7.5 mm and is positioned between the horizontal portion 15 and the bottom surface of the text bar b. More specifically, the spacing member 40 has a height of 3.0 mm, 7.5 mm.

When the thickness h of the horizontal part 15 and the height of the text bar b are different from each other, the gap material 40 corresponding to the height difference is fastened to the main body fastening part 13, ) Is installed on the ceiling, the bottom surface of the ELDEXTEX (1) is aligned with the text surface, so that the ELDEXTEX (1) does not protrude from the text surface.

For example, when the thickness h of the horizontal portion 15 is 9.5 mm and the height of the Tex (a) is 12.5 mm, the spacing material 40 corresponding to the difference of 3.0 mm, that is, 3.0 mm The body 10 and the text surface are aligned horizontally when the main body 10 is coupled to the text bar b and the horizontal portion 15 is positioned on the horizontal portion 15, When the thickness h of the body 10 is 12.5 mm and the height of the texas is 17.0 mm, the spacer 40 having a height of 4.5 mm is placed on the rear surface of the horizontal portion 15, The body 10 and the text surface are aligned horizontally.

The spacing member 40 is formed of a short mold having a through-hole having upper and lower through-holes formed therein and a short mold having a through hole vertically passing through the lower portion of the spacing member 41, The diameter of the fixing portion 42 is smaller than the diameter of the fixing portion 42. [

The fixing portion 42 is inserted between the inner support 13-1 and the outer support 13-2 of the main assembly fastening portion 13 so that the spacer 40 is fastened to the main assembly fastening portion 13. [ Since the fixing portion 42 is inserted between the inner strut 13-1 and the outer strut 13-2, the fixing portion 42 is positioned between the inner strut 13-1 and the outer strut 13-2 The outer diameter of the fixing portion 42 is similar to the inner diameter of the outer support 13-2 and the inner diameter of the fixing portion 42 is similar to the outer diameter of the inner support 13-1.

The inner strut 13-1 and the outer strut 13-2 are spaced apart from each other with a common center to form a gap between the inner strut 13-1 and the outer strut 13-2, A support protrusion 13-4 integrally protruding from the inner surface of the inner support 13-1 or the outer support 13-2 is formed on the surface of the inner support 13-1 or the outer support 13-2, .

The support protrusions 13-4 formed on the outer surface of the inner strut 13-1 protrude in the inner surface direction of the outer strut 13-2 and are spaced apart from the inner surface of the outer strut 13-2, The support protrusions 13-4 formed on the inner surface are protruded in the outer surface direction of the inner support 13-1 and are not separated from the outer surface of the inner support 13-1.

The support protrusions 13-4 formed on the outer surface of the inner strut 13-1 when the fixing portion 42 of the spacer material 40 is fastened between the inner strut 13-1 and the outer strut 13-2, The supporting protrusions 13-4 formed on the inner surface of the outer support 13-2 by pressing the inner surface of the fixing portion 42 of the spacer 40 press the outer surface of the fixing portion 42 of the spacer 40 So that the spacing member 40 is securely fastened to the main body fastening portion 13.

The support protrusions 13-4 are formed in a state of contacting the inner surface or the outer surface of the fixing portion 42 inserted into the gap while reducing the gap between the inner support 13-1 and the outer support 13-2, 42 so that the fixing portion 42 is securely fastened between the inner strut 13-1 and the outer strut 13-2 by this pressing so that the spacing member 40 is fastened to the main body fastening portion 13 ) To be securely fastened.

Since the fixing portion 42 is inserted between the inner support 13-1 and the outer support 13-2 of the body fastening portion 13, the thickness h of the horizontal portion 15 and the thickness h When the height of the text bar b is larger than the thickness h of the horizontal portion 15, the height of the spacing portion 41 is set to 3.0 mm, 5.5 mm, or 7.5 mm The height of the fixing portion 42 corresponding to the difference between the height of the text bar b and the thickness h of the horizontal portion 15 according to the text bar b is selected and used.

When the thickness h of the horizontal part 15 and the height of the text bar b are different from each other, by using the spacing part 41, when the EL light- The bottom surface and the text surface match.

The through holes formed in the spacing portion 41 and the through holes formed in the fixing portion 42 communicate with each other and the thickness of the fixing portion 42 is formed to be smaller than the thickness of the spacing portion 41, Is formed as a two-step circumference.

The ceiling texel (a) having the ceiling texel (a) removed or the ceiling texel (a) not installed is installed at a predetermined position and the ceiling texel (a) The patterns of the sound-absorbing grooves 11 and 21 are the same as or similar to the patterns of the sound-absorbing grooves of the pattern of the text a, so that the entire ceiling including the ELITE-Tex 1 is finished with the text a, The whole aesthetic becomes beautiful.

The main body 10 in which the LED module and the converter are coupled to the main body 10 and the LED module and the converter are electrically connected is screwed into the screw hole of the engaging portion 24 through the engaging hole of the cover engaging portion 12, The main body 10 and the diffusion cover 20 are fastened together. An ELTEX or the like 1 in which the main body 10 and the diffusion cover 20 are fastened at a predetermined predetermined position where the ceiling tex is removed or the ceiling tex 15 is firstly inserted to electrically connect the converter and the external power source and then the rear surface of the horizontal portion 15 is brought into contact with the text bar b so that the text bar b is passed through the fastening hole of the horizontal portion 15, The LED 1 or the like is installed in the text a.

When the thickness h of the horizontal part 15 and the height of the text bar b are equal to each other, the bottom surface of the horizontal part 15, the bottom surface of the diffusion cover 20, When the thickness of the horizontal portion 15 is smaller than the height of the text bar b when the EL display or the like is installed, the thickness h of the horizontal portion 15 and the thickness of the text bar if the spacing member 40 corresponding to the height difference of the liquid crystal display panel b is fastened to the main body fastening portion 13 on the rear surface of the horizontal portion 15 and the EL light- 1) and the textured surface are installed in the same plane.

The ELITE-Tex 1 or the like may be provided in the longitudinal direction or the width direction by providing the ELITE-TEX light 1 or the like in the longitudinal direction or the width direction, (1) is installed in a mixed manner in the longitudinal direction and the width direction in a state in which the longitudinal direction and the width direction are not mixed with each other, so that the ELITEEXT etc. (1) can be installed long and wide Compatibility of the ELITE-TEX, etc. (1) becomes high.

The terms or words used in the specification and claims of the present invention are not to be construed in a conventional or dictionary sense and the inventor can appropriately define the concept of the term in order to explain its invention in the best way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

As described above, the embodiments described in the description of the present invention and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. It is possible to make various modifications within the limit.

It is therefore to be understood that within the scope of the appended claims, the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

1: ELITE-TEX, etc. 10: Body
11, 21: sound absorbing groove 12: cover fastening portion
13: Body fastening part 13-1: Inner holding
13-2: Outer support 13-3: Fastener
13-4: Support projection 14:
15: horizontal portion 16: upper surface portion
17: air outlet 18:
20: diffusion cover 22: body
23: cover flange 24:
30: Converter 40:
41: spacing part 42:
a: Text b: Tex bar
c: Ceiling frame d: Hanger
e: Hanger bolt f: Length
g: width h: thickness

Claims (8)

A body formed of a plate-like upper surface portion and a plate-like inclined portion or a vertical portion extending integrally on the upper surface portion and formed of a band-shaped horizontal portion extending integrally with the inclined portion or the vertical portion, and an ELITE- ,
The bottom surface of the diffusion cover is constituted by a sound absorbing groove made of a recessed groove;
Wherein the diffusion cover is formed in a plate shape and the outer side surface of the edge is in contact with the inner side surface of the edge of the horizontal portion and is located in the through hole formed by the horizontal portion;
Wherein the diffusion cover is fastened to the body so that the bottom surface of the horizontal portion is coincident with the bottom surface of the diffusion cover.
The method according to claim 1,
Wherein the sound absorbing grooves have a depth of 0.4 to 3.0 mm.
delete 3. The method of claim 2,
Wherein the horizontal portion comprises a body fastening portion having fastening holes penetrating vertically;
And a screw is fastened to the tex bar through the fastening hole to fix the body to the ceiling.
delete 5. The method of claim 4,
A cover fastening part integrally projecting from an outer surface of the inclined part or the vertical part and formed with a coupling hole penetrating vertically;
A coupling portion formed integrally and near the top edge of the diffusion cover and formed with a screw hole;
And a diffusion cover is fastened to the main body through a screw or through hole and is fastened to the coupling hole.
The method according to claim 6,
Wherein the main body fastening portion is composed of a fastening hole penetrating through the upper and lower portions, an inner support projecting in a cylindrical shape from a rear surface of the horizontal portion, and an outer periphery projecting in a cylindrical shape, Features such as ELDITEX.
8. The method of claim 7,
And a support protrusion which is located in the gap between the inner strut and the outer strut and protrudes from the inner circumferential surface or the outer circumferential surface.

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