KR20180012637A

KR20180012637A - Constructing structure for ceiling lighting device

Info

Publication number: KR20180012637A
Application number: KR1020160095731A
Authority: KR
Inventors: 김재명
Original assignee: 주식회사세연이앤에스
Priority date: 2016-07-27
Filing date: 2016-07-27
Publication date: 2018-02-06
Also published as: WO2018021614A1; KR101833513B1; JP6410114B2; JP2018524757A

Abstract

The present invention relates to an installation structure of a lighting device for a ceiling, which comprises: a lighting means (100) positioned in a lighting means installation space (S) provided on a ceiling panel (P) in a lower portion of an anchor bolt (A) installed downward to a ceiling (C) to provide illumination; a support bracket (200) installed to be detachably coupled to an edge portion of an upper surface of the lighting means (100) via a fastening member (B); a height adjusting means (300) including a height adjusting mechanism (320) fitted to the anchor bolt (A) to adjust the height thereof, a fixing member (330) installed at one side of the height adjusting mechanism (320) to press an outer surface of the anchor bolt to fix the height adjusting mechanism (320) to the anchor bolt (A), and a connection bracket (310) installed at one side of the height adjusting mechanism (320); and an elastic member (400) having both ends respectively connected to the support bracket (200) and the connection bracket (310) to induce the lighting means (100) to be tightly coupled to the lighting means installation space (S). According to the present invention, installation and separation of a lighting device can be quickly and simply performed regardless of the length or the degree of inclination of an anchor bolt installed on a ceiling. Also, the lighting device can be installed at uniform intervals and directions in a state of being closely attached to a ceiling panel when the installation thereof is completed, such that an aesthetic sense is improved, and a foreign substance can be prevented from being introduced into the lighting device. Furthermore, the size and number of components for installing the lighting device are reduced, thereby enhancing the convenience of transportation and storage thereof, and reducing manufacturing costs.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ceiling lighting device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation structure of an illumination device provided below an anchor bolt installed on a ceiling slab and fixed to a ceiling panel to provide downward illumination, The lighting apparatus can be installed in a uniform distance and direction with the lighting apparatus being in close contact with the ceiling panel in a state where the installation is completed, The present invention relates to an installation structure of a ceiling lighting device which can reduce the size and number of parts for installation of a lighting device, thereby increasing the convenience of transportation and storage and reducing the manufacturing cost.

[0002] Generally, an illumination device includes a main frame, a main frame, an illumination module, a power supply for lighting the lamp by applying power to the illumination module, And a cover sheet for diffusing light evenly downward and illuminating the light.

An anchor bolt is installed at a predetermined interval in the ceiling slab to which the lighting device is to be installed, and a ceiling panel is installed on the lower side of the ceiling slab. An opening for installing the lighting device is provided on the lower side of the anchor bolt .

In this case, in order to install the lighting device, the auxiliary housing is inserted into the anchor bolt, the nut coupled to the anchor bolt is tightened or the height of the auxiliary housing is adjusted, and then the lighting device is installed in the auxiliary housing. The coupling between the auxiliary housing and the lighting device is fixed by fixing it with force or by means of a locking member in the form of a ring or projection, or by fastening members such as screws.

However, when the lighting apparatus is installed using the auxiliary housing as described above, the installation time of the auxiliary housing varies depending on the position and inclination of the anchor bolt. If the installation interval of the anchor bolts is not uniform, When the bolt is inclined to the ceiling slab, since the position of the basically formed coupling hole for fitting the auxiliary housing into the anchor bolt is not matched, it is required to drill a separate through hole according to the interval of the anchor bolt, And there is a problem that the efficiency of the work is deteriorated.

In addition, since the through holes are formed forcibly in accordance with the mounting positions of the anchor bolts, the auxiliary housings are hardly installed in uniform intervals and directions, and the height at which the auxiliary housings are installed is controlled by the nuts coupled to the anchor bolts. The lighting apparatus coupled to the auxiliary housing is installed in a crooked state or the installation height becomes uneven, which is a factor that hinders the aesthetics.

In addition, since the auxiliary housing must be provided for installing the lighting device, it is required to secure an area for installing the auxiliary housing, and the volume of parts for installing one lighting device is increased, There is a problem in that the transportation cost increases greatly.

Accordingly, a technique has been proposed in which the height at which the lighting apparatus is installed can be uniformly adjusted even when the lighting apparatus is installed through the auxiliary housing, and the installation and separation can be simplified.

For example, in Korean Patent Laid-Open Publication No. 2010-0136020, as shown in Fig. 1, in a state of being projected inward from the center of the inner wall surface of each of the illumination lamp covers 14, which are covered with and joined to the lower end of the illumination lamp housing 12, A support boss 18 which is fixedly fixed at its center by a through hole 18a in the direction parallel to the wall surface and a support boss 18 which is formed in a wire shape or a piece shape and whose both ends are opposed to each other from both sides of the through hole 18a A support piece 20 which is pulled upwards and then upwardly pulled upward to be gathered toward the center by the torsional force in the action of an external force and to be opened outward when the external force is released and a support piece 20 which is provided at a position corresponding to the support boss 18 12, the front surface and the bottom surface are opened with the inside thereof being empty, and on the upper surface, A support jaw 22 formed with a lower support piece insertion hole 24 serving as a center for collecting the outwardly extending support piece 20 and an upper jaw 22 at a position corresponding to the support jaw 22, The support piece 20 inserted in the upper side through the lower support piece insertion hole 24 is formed in the outer side of the outer side of the support piece insertion hole 24 in parallel with the support jaw 22 in a length longer than the length of the support piece insertion hole 24, An upper support piece insertion hole 26 for guiding the upper cover piece 26 to be opened toward the side of the upper cover piece insertion hole 26 is proposed.

However, the above-mentioned proposed technique can easily install the illumination device and adjust the installation height. However, the support piece 20 is elastically supported in a state in which it is abutted on the upper and lower support piece insertion holes 24 and 26 obliquely There is a problem in that the illumination lamp cover 14 is likely to be deformed downward due to vibration or impact because the illumination lamp cover 14 is not caught and fixed to the upper and lower support piece insertion holes 24 and 26, The loop 20a is formed at the upper end of the support piece 20 so as to prevent the problem of falling off from the loop 12 by a certain amount. There was a difficult problem.

When the illumination cover 14 is pulled downward to adjust the installation height of the illumination cover 14, there is a problem that a space is formed between the surface (ceiling panel) where the illumination lamp is installed and the illumination cover 14 Therefore, insects and foreign matter easily flow into the spaced space, which is a factor that hinders the lighting. Even if the installation and the separation are easy, there is an inconvenience that it is necessary to separate and reinstall the power supply to clean it frequently.

In addition, it has not been possible to solve the problem that the area for installing the auxiliary housing must be secured, and the volume of parts for installing one lighting device becomes large, which makes it difficult to carry and store.

Korean Unexamined Patent Application Publication No. 10-2010-0136020 (Disclosure of Disclosure of Lighting Fixture Cover, Dec. 28, 2010)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is therefore an object of the present invention to provide a lighting system capable of quickly and easily installing and demounting an illumination device regardless of the length or inclination of an anchor bolt installed in a ceiling slab, The illuminating device can be installed in a uniform interval and direction in a state of being closely attached to the ceiling panel, thereby improving the aesthetics as well as preventing the foreign matter from entering into the illuminating device. The size and number of parts for installing the illuminating device There is provided an installation structure of a ceiling light device capable of reducing the manufacturing cost by increasing the convenience of transportation and storage.

In order to achieve the above object, according to the present invention, there is provided a ceiling panel (P) provided below an anchor bolt (A) installed downward on a ceiling (C) A support bracket 200 detachably coupled to the upper surface of the lighting unit 100 via a fastening member B and a fixing bracket 200 fixed to the anchor bolt A And a fixing member 330 for fixing the height adjuster 320 to the anchor bolt A is provided at one side of the elevation adjuster 320 so as to press the outer surface of the anchor bolt And a connecting bracket 310 installed at one side of the height adjusting member 320. The supporting bracket 200 and the connecting bracket 310 are connected to both ends of the height adjusting unit 300, The illumination means 100 is closely connected to the illumination means installation space S It is preferable to include the elastic member 400 which induces the elastic member 400 in a combined manner.

The elastic member 341 has an upper portion fixed to one side of the outer surface of the height adjuster 320 and a lower end positioned below the lower end of the height adjuster 320, A bent portion 342 bent toward the anchor bolt A exposed at a lower portion of the height adjuster 320 and a second bent portion 342 contacting and contacting the spiral portions A1 and A2 of the anchor bolt A, It is preferable to further include an elastic piece 340 formed of a contact portion 343 provided at an end of the bent portion 342 and exerting an elastic force toward the anchor block A side.

The height adjuster 320 is formed in a cylindrical shape or a triangular or square pillar shape, and a through hole 321 through which the anchor bolt A passes is formed in the central portion along the longitudinal direction desirable.

The height adjusting member 320 is engaged with the helix portions A1 and A2 of the anchor bolt A on the inner circumferential surface of the through hole 321 through which the anchor bolt A passes, And a fixing member 330 fixedly coupled to the fixing member 330 so as to be opposed to each other with a size corresponding to the mutually opposite ends of the one end cut along the longitudinal direction and cut at both ends thereof, A connection fixing part 323 having a hole 324 formed therein and a connecting part 323 which is elastically supported and pivotally coupled to the connection fixing part 323 around the hinge axis 326, It is preferable that the elastic expanding portion 325 is formed so that the connection fixing portions 323 are spaced apart from each other as the other side of the elastic linking portion 323 is pressed.

The fixing member 330 is screwed on one side of the elevation adjusting member 320 toward the anchor bolt A so that the end surface thereof is press-fixed to the outer surface of the anchor bolt A The connecting bracket 310 includes a bolt 331 and a handle 332 formed on the opposite end of the bolt 331 for screwing the bolt 331, And a spring connection hole 311 to which the end of the spring connection hole 311 is connected.

Both ends of the support bracket 200 and the connection bracket 310 are connected and fixed so that the illumination unit 100 is detached from the ceiling panel P in a state where the lighting unit 100 is connected to the anchor bolt A It is preferable to provide a departure-preventing wire 500 for preventing a fall.

The support bracket 200 partially bows the upper and lower sides of the side support 220 on the upper side of the illumination unit 100 and supports the illumination fixture 210 and the spring fixture 230 An illumination fixing hole 211 is formed in the illumination fixing part 210 and a spring fixing hole 231 is formed in the spring fixing part 230.

The support bracket 200 may have a spring engagement portion 240 formed with a spring engagement hole 241 and a corner support portion 250 extending downward from both sides of the spring engagement portion 240, It is preferable to form the illumination coupling part 260 in which the illumination coupling hole 261 is formed by partially bending the lower portion of each of the corner support parts 250.

The support bracket 200 includes a lower bracket 270 upwardly disposed on a horizontal portion 271 having an illumination installation hole 272 and provided with a vertical portion 273 having at least one insertion hole 274 formed therein, An upper bracket 280 formed with a fitting protrusion 283 to be tightly fitted in the fitting hole 274 so that the tight fitting portion 281 formed with the hole 282 is tightly fixed to one surface of the vertical portion 273, .

As described above, the installation structure of the ceiling light device according to the present invention can quickly and easily install and separate the lighting device regardless of the length or inclination of the anchor bolt installed on the ceiling slab, The lighting apparatus can be installed in a uniform distance and direction in a state in which the lighting apparatus is in close contact with the ceiling panel in a state where the installation is completed, thereby improving the aesthetics and preventing the foreign matter from entering the lighting apparatus. It is possible to reduce the size and number of parts for installation, thereby increasing the convenience of transportation and storage and reducing the manufacturing cost.

1 is an exploded perspective view showing a conventional lighting fixture installation structure,
2 is a perspective view illustrating an installation structure of a ceiling light device according to an embodiment of the present invention;
Fig. 3 is an exploded perspective view of Fig. 1,
FIG. 4 is a bottom perspective view of FIG. 1,
5A is a perspective view illustrating a support bracket according to an embodiment of the present invention,
FIG. 5B is a perspective view illustrating a support bracket according to another embodiment of the present invention,
FIG. 5C is a perspective view and an exploded perspective view illustrating a support bracket according to another embodiment of the present invention,
FIG. 6A is a perspective view illustrating a height adjustment unit according to an embodiment of the present invention,
FIG. 6B is a side cross-sectional view showing a state in which the height adjusting means according to FIG. 5A is coupled to the anchor bolt,
FIG. 7A is a perspective view illustrating a state in which the elastic adjusting member is further provided in the height adjusting means according to FIG. 5A; FIG.
FIG. 7B is a bottom perspective view illustrating a state in which the height adjusting means according to FIG. 6A is coupled to the anchor bolt,
FIG. 8 is a perspective view illustrating an elastic member according to an embodiment of the present invention connected to a height adjusting means and a support bracket; FIG.
FIG. 9 is a side schematic view showing a process in which the lighting unit according to the embodiment of the present invention is installed on a ceiling panel through a support bracket, an elastic member,
FIG. 10 is a perspective view illustrating an escape prevention wire according to an exemplary embodiment of the present invention, in which the escape prevention wire is connected to the height adjusting means and the support bracket;
11 is a side schematic view showing a process in which the lighting means according to the embodiment of the present invention is installed on the ceiling panel in a state in which the escape prevention wire is further provided;
FIG. 12 is a side schematic view showing a process of installing illumination means according to another embodiment of the present invention on a ceiling panel in a state in which the separation prevention wire is further provided;
13 is an exploded perspective view illustrating a height adjusting means coupled to an anchor bolt according to another embodiment of the present invention.

Prior to description, elements having the same configuration are denoted by the same reference numerals in different embodiments, and explanations will be made of configurations that are different from those of the other embodiments in other embodiments.

Hereinafter, an installation structure of a ceiling light device according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 12 attached hereto.

A plurality of anchor bolts A are installed at predetermined intervals in a ceiling C according to an installation structure of a ceiling lighting device according to an embodiment of the present invention, and a ceiling panel P is provided below the ceiling C And the ceiling panel (P) is provided with an illumination means installation space (C) below the anchor bolt (A).

The illumination means 100 according to an embodiment of the present invention is provided to finish the illumination means installation space C to provide illumination below the ceiling panel P, A frame connecting hole 120 for connecting the ends of the illumination frame 110 to each other to form a predetermined shape and a frame connector 120 installed on the inner side of the illumination frame 110 or on the upper side of the illumination frame 110 An upper closure member 130 installed to cover an opened upper portion of the illumination space formed by the illumination frame 110, and an upper closure member 130 formed by the illumination frame 110 And a lower cover sheet 140 installed to cover the opened lower part of the illumination space so that the illumination by the illumination module is uniformly diffused downward and brightly illuminated. The illumination unit 100 includes a circular, May be formed by three or more of each square, the illumination unit 100 according to this embodiment is described as being of a rectangular shape.

The support bracket 200 is detachably coupled to the upper surface of the lighting unit 100 via the fastening member B so that the outer surface of the support bracket 200 is closely attached to the circumferential surface of the lighting space C, The brackets 200 may be provided on both sides of each of the illumination frames 110, or may be installed at both side edges or at respective corners opposite to each other, or may be installed at side edges and corners, 100 may be installed depending on the size and the weight of the illumination frame 110, and may have various shapes depending on the position of the illumination frame 110.

5A, the support bracket 200 partially bows the upper and lower portions of the side support portion 220 installed on the upper side of the illuminating means 100 in the longitudinal direction, The illumination fixing part 210 is formed with an illumination fixing hole 211 in which a fastening member B is inserted and coupled and the spring fixing part 230 is provided with a spring fixing part 230, And the support bracket 200 may be provided with at least one spring fixing hole 231 at each end of the illumination frame 110. The supporting bracket 200 may be provided at one side of each side of the illumination frame 110, The side support portion 220 of the ceiling panel P can be brought into close contact with the circumferential surface of the illumination means installation space C so that the illumination means 100 does not arbitrarily flow under the ceiling panel P. [

5B, the supporting bracket 200 includes a spring coupling portion 240 having a spring coupling hole 241 to which a first end portion of a later-described elastic member 400 is connected and fixed, and a spring coupling portion 240 having a spring coupling portion 240 And a lighting coupling hole 261 in which the coupling member B is inserted is formed to partially bend the lower portion of each of the corner supporting portions 250. The lighting frame 110 The support bracket 200 may be installed at a corner of the illumination frame 110 so that at least two of the support brackets face each other or on the opposite sides. The corner supporting portions 250 of the supporting brackets 200 are brought into close contact with the respective circumferential surfaces connecting the illuminating means installation spaces C so that the illuminating means 100 is not arbitrarily moved under the ceiling panel P As well as being able to do, When installing the side edges (110) can be so as to be supported by each circumferential surface of the line with the installation places than yet lighting device installation space by a respective corner of the support (250) (S), it is possible to quickly and efficiently installed.

5A and 5B, the support bracket 200 may be formed of a lower bracket 270 and an upper bracket 280 that are mutually disassemblably coupled as shown in FIG. 5C.

The lower bracket 270 includes a horizontal portion 271 having an illumination installation hole 272 formed therein for fixing and fastening the fastening member B and at least one insertion hole 274 formed upwardly in the horizontal portion 271, And the upper bracket 280 is formed by a vertical fixing part 271 having a vertical fixing part 281 formed with a spring mounting hole 282 for connecting one end of an elastic member 400 to be described later, The fitting protrusion 283 may be formed so as to be tightly fitted in the fitting hole 274 so as to be closely attached to one surface of the fitting hole 274.

In order to prevent the lower bracket 270 and the upper bracket 280 from being tightly and firmly coupled with each other as well as being separated arbitrarily from the coupled state, The engaging protrusion 284 may be formed so as to be recessed at a width corresponding to the thickness of the portion 271 so that the fitting protrusion 283 is caught by the engaging protrusion 284 in a state of being fitted in the fitting hole 274, The protrusion 283 may be inserted into the fitting hole 274 and then the fitting protrusion 283 may be twisted or fixed so as not to be detached from the inserted state in the fitting hole 274. [

The horizontal portion 271 and the vertical portion 273 constituting the lower bracket 270 are not necessarily installed horizontally or vertically but may be inclined at a predetermined angle. The insertion hole 274 is also formed on both sides of the vertical portion 273, and the insertion hole 274 is formed on the opposite side of the vertical portion 273, as shown in FIG. However, unlike this, one may be formed at the center portion or may be formed at the center portion and both sides.

The reason why the support frame 200 is detachably coupled to the lower bracket 270 and the upper bracket 280 as shown in FIG. 5C is that even when the lower bracket 270 is installed, The upper bracket 280 can be easily coupled to the lower bracket 270 so that the lighting means installation space C can be easily accommodated even when the lighting means 100 is installed on the ceiling panel P. [ So that it is possible to reduce the time required for fixing the support bracket 200 to the lighting frame 110 at the work site, thereby increasing the efficiency of the work. In this case, It is preferable that the end surface of the lower bracket 270 is formed so as not to protrude above the upper surface of the illumination frame 110.

The support bracket 200 according to one embodiment of the present invention is illustrated and described as being provided in the shape of FIG. 5a and installed on each side of the upper edge of the illumination frame 110.

6A and 6B, the height adjusting means 300 includes a height adjuster 320 which is adjustably inserted into the anchor bolt A and a height adjuster 320 which adjusts the height of the outer surface of the anchor bolt A on one side of the height adjuster 320 A fixing member 330 for pressing the height adjusting member 320 to the anchor bolt A and a connecting bracket 310 installed at one side of the height adjusting member 320 are provided. The height at which the anchor bolt A is fitted can be easily adjusted through the height adjusting means 300. At the adjusted height, the end surface of the anchor bolt A is fixed by using the fixing member 330 so as to press the outer surface of the anchor bolt A And the height adjuster 320 can be firmly fixed at a height set in the anchor bolt A. [

Here, the height adjuster 320 is formed in a cylindrical shape or a triangular-pyramid shape, and a through hole 321 through which the anchor bolt A passes is formed in the central portion along the longitudinal direction And the fixing member 330 is screwed to the height adjuster 320 so as to face the anchor bolt A and one end of the bolt portion is engaged with the bolt portion And the connecting bracket 310 may be formed at the other end of the bolt 331 to have a rotational force and the connecting bracket 310 is connected to the other end of the elastic member 400 It is preferable that the spring connection hole 311 is formed in the shape of a letter "B".

7A and 7B, a resilient piece 340 may be further provided on one side of the outer surface of the height adjuster 320 to exert an elastic force toward the anchor bolt A, And an anchor bolt A which is exposed at a lower portion of the height adjuster 320 at an end of the elastic portion 341. The anchor bolt A is fixed to the lower end of the height adjuster 320, And a contact portion 343 provided at an end of the bent portion 342 so as to be fixedly contacted with the spiral portions A1 and A2 of the anchor bolt A. [

At this time, the contact portion 343 is fixed to the spiral portions A1 and A2 of the anchor bolt A so as to be fitted and fixed so as to be fixedly supported, It is preferable that the anchor bolt A is formed in a concave shape so as to be firmly fixed by widening an area of contact with the spiral portions A1 and A2 of the anchor bolt A. In addition, Or an arc shape corresponding to the diameter of the anchor bolt (A).

Since the resilient piece 340 is installed so as to apply an elastic force to the anchor bolt A side, the contact portion 343 contacts the anchor bolt A while the height adjuster 320 is moved upward along the anchor bolt A The contact portion 343 is in contact with the threaded groove A1 of the anchor bolt A in a state where the threaded groove A1 of the anchor bolt A is in close contact with the threaded groove A1 of the anchor bolt A, When the height adjusting member 320 is fixed by the elastic piece 340 and the fixing member 330 does not press the outer surface of the anchor bolt A against the height adjusting member 320, The fixing member 330 can be maintained in a state of being fixed to the anchor bolt A so that the fixing member 330 is not repeatedly tightened or loosened every time the height adjusting member 320 is adjusted to the height set in the anchor bolt A The height of the height adjuster 320 can be easily adjusted, 330 there is a rapid and advantages that can be tightened or loosened easily, even if, or to be fixed to the outer surface of the anchor bolt (A) releases the fixed state.

The height adjusting means 300 may include a connecting bracket 310, a height adjuster 320 and a fixing member 330 or may further comprise elastic pieces 340. However, 320 are fixed to the anchor bolts A in a quick and easy manner while maintaining a fixed state. In order to maintain a more rigid fixed state, the connection bracket 310, the height adjusting member 320, the fixing member 330, The height adjustment means 300 may be provided with a connection bracket 310, a height adjusting member 320, a fixing member 330, an elastic piece (not shown) 340 are all provided.

8, both ends of the elastic member 400 are connected to the support bracket 200 and the connection bracket 310 so that the illumination means 100 is brought into close contact with the lower surface of the ceiling panel P by an elastic force The spring fixing hole 231 of the support bracket 200 and the spring connection hole 310 of the connection bracket 310 are formed at both ends of the elastic member 400. In addition, It is preferable that an annular connecting ring 410 is formed so as to be able to quickly and easily engage with the connecting portion 311 while maintaining a firm connection state.

However, the method of connecting the elastic member 400 to the support bracket 200 and the connection bracket 310 is not limited to this, and the amount of the elastic member 400 (not shown) Or one end of the elastic member 400 may be fixed to one of the support bracket 200 and the connection bracket 310 by welding or the like and the other end of the elastic member 400 may be fixed to the other end As shown in FIG.

The process of installing the illumination means 100 on the ceiling panel P with reference to FIG. 9 will be described with reference to FIG. 5A. Before the illumination means 100 is installed on the ceiling panel P, And the height adjusting means 300 is provided on each of the anchor bolts A so that the support frames 200 can be installed on the sides of the upper surface of the illumination frame 110, A spring fixing hole 231 formed in the support frame 200 and a spring formed in the connection bracket 310 using the connection ring 410 provided at both ends of the elastic member 400. [ So that the connection hole 311 is connected.

In this case, the elastic members 400 connected to the two height adjusting means 300 are installed so that one end of each of the elastic members 400 is connected to the support frame 200 installed on both sides of the illumination frame 110, Two of the four support brackets 200 installed on the illumination frame 110 may be connected and fixed to one height adjusting means 300 in consideration of the size and weight of the lighting means 100. [

Thereafter, the lighting unit 100 to which the supporting bracket 200, the height adjusting unit 300 and the elastic member 400 are coupled is transported to the illuminating unit installation space C side so that the supporting bracket 200 and the elastic member 400, The height adjusting member 320 connected and fixed through the anchor bolt A is inserted into the anchor bolt A at a position adjacent to the support bracket 200 on one side thereof and then is lifted up to a set height along the anchor bolt A, The height of the anchor bolt A is fixed to the anchor bolt A by pressing the outer circumferential surface of the anchor bolt A once again using the fixing member 330 do.

Since the lighting means 100 is connected by the elastic member 400, the elastic member 400 may be pulled or extended while the height adjusting member 320 is fixed to the anchor bolt A The worker's arm or body can be placed between the lighting means 100 and the ceiling panel P and placed between the illumination means installation space C to perform the installation work.

When the installation of the height adjusting means 300 is completed on one side of the anchor bolt A and the force applied to extend the elastic member 400 is released, Is kept in close contact with the lower surface of the ceiling panel P. As shown in Fig.

The height adjusting means 300 is connected and fixed to the other supporting bracket 200 through the elastic member 400 in the same manner as the one lighting frame 110 is installed in close contact with the ceiling panel P, The installation of the illumination means 100 is completed and the illumination means installation space C is closed by the illumination means 100. The illumination means 100 is installed in the anchor bolt A at a position adjacent to the support bracket 200 on the other side, .

The height adjusting means 300 and the lighting means 100 are connected to each other through the elastic member 400. At this time, the elastic member 400 The upper surface of the illumination frame 110 can be kept in a state of being in a state of being in a state of being in a state of being in a state of being firmly adhered uniformly to the lower surface of the ceiling panel P by the force of pulling the lighting means 100 toward the ceiling C, will be.

Here, the support brackets 200 are provided on the four sides of the illumination frame 110 in the shape of FIG. 5A. However, the support brackets 200 may be provided in the shape of FIG. 5B to correspond to the opposite sides of the illumination frames 110 5c, the number of the lighting frames 110 may be increased or decreased according to the size of the lighting unit 100. In addition, The elastic members 400 may be separately connected to the plurality of support frames 200 by means of height adjustment means 300 at adjacent positions.

The height adjusting means 300 is attached to the anchor bolt A on the other side after the installation of the height adjusting means 300 is completed in the anchor bolt A on one side of the illuminating means 100, The height adjustment means 300 connected to both sides of the illumination frame 110 through the elastic member 400 is connected to the anchor bolts A on both sides of the elastic member 400. In this case, 400) can be stretched or contracted by releasing the applied force.

As long as the height adjusting means 300 can be inserted into the anchor bolt A, the bolt fixing portion 330 and the elastic fixing portion 340 are kept fixed, Even if the anchor bolts A are provided on the ceiling C in irregular intervals or the anchor bolts A are inclined to the ceiling C, A height adjustment means 300 fixed to the anchor bolt A and an elastic member 400 connecting the support frame 200 and the height adjustment means 300 to the anchor bolt A, It is possible to install the lighting means 100 easily.

10, the installation structure of the ceiling lighting apparatus according to the embodiment of the present invention is such that the lighting unit 100 is separated from the ceiling panel P in a state where the lighting unit 100 is connected to the anchor bolt A Preventing wire 500 in which both ends of the support bracket 200 and the connection bracket 310 are connected and fixed to each other.

The length of the escape prevention wire 500 is determined by taking into consideration the distance between the ceiling panel P and the anchor bolt A and the distance between the anchor bolt A and the support frame 200, A convenient operation can be performed during the installation and the lighting unit 100 should be formed in an appropriate length so that the lighting unit 100 is not completely separated from the ceiling panel P in a state in which the lighting unit 100 is installed.

At this time, it is preferable that the escape prevention wire 500 is installed in the elastic member 400 in the axial direction so that the elastic member 400 can be guided in the direction in which it is stretched and retracted by the escape prevention wire 500.

The support bracket 200 is formed with a wire fixing hole 232 for connecting and fixing one end of the release preventing wire 500. The spring fixing hole 231 and the wire fixing hole 232 The elastic member 400 coupled to the spring fixing hole 231 is expanded or contracted while the release preventing wire 500 is more firmly fixed to the support bracket 200 So as to be stably guided by the escape prevention wire 500.

In addition, the connection bracket 310 may be provided with a wire connection hole (not shown) for allowing the elastic member 400 to be guided and expanded by the escape prevention wire 500 while stably fixing the escape prevention wire 500 You can.

However, the release prevention wire 500 does not necessarily have to be fitted in the elastic member 400 in the axial direction. In such a state that the release prevention wire 500 is positioned outside the elastic member 400, The both ends of the member 400 are connected to the spring fixing hole 231 and the spring connection hole 311 and the both ends of the separation preventing wire 500 are connected to the wire fixing hole 232 and the wire connecting hole, It may be fixed.

In other words, the elastic member 400 does not guide the lighting means 100 to the ceiling C only because the direction in which the elastic member 400 is stretched and contracted is not guided by the escape prevention wire 500, And does not affect the prevention of the illumination means 100 being detached from the ceiling panel P by the escape prevention wire 500 and falling down.

Hereinafter, the process of installing the illumination means 100 on the ceiling panel P with the separation prevention wire 500 further provided will be described with reference to FIG. 11. First, the lighting frame 110 The height adjustment means 300 is provided with two corresponding to the anchor bolts A provided on the upper side of the lighting means 100. The height adjustment means 300 is provided on the upper side of the upper surface of the lighting means 100, 5B in which the support brackets 200 are provided at the corners of the illumination frame 110, two support frames 200 may be installed at opposite edges of the illumination frames 110, It can be.

After the support frame 200 is installed on both sides of the upper surface of the illumination frame 110, the release prevention wire 500 is inserted along the axial direction of the elastic member 400, 500 are connected to a wire fixing hole 232 of a support bracket 200 provided on both sides of the support bracket 200 installed on the illumination frame 110 and the other end of the support bracket 200 is connected to the other side The end portions are connected to the spring connection holes 311 of the connection brackets 310 respectively provided in the two height adjusting means 300 and are fixed by the connection clip 510 so that the support frame 200 and the height adjusting means 300 are mutually connected by the escape prevention wire 500.

Here, the elastic member 400 is installed such that only one end portion of the elastic member 400 is connected to and fixed to the spring connection hole 311 in a state where the release prevention wire 500 is fitted in the axial direction of the elastic member 400.

Next, the lighting means 100 in a state in which the support bracket 200, the height adjusting means 300, the elastic member 400 and the escape prevention wire 500 are installed is transported to the lighting device installation space C side, The height adjustment means 300 connected to both sides of the illumination frame 110 through the bracket 200 and the escape prevention wire 500 are respectively fitted to the anchor bolts A on both sides and fixed by the elastic pieces 340 , The lighting means 100 is suspended from the anchor bolt A by the height adjusting means 300 and the escape prevention wire 500.

Thereafter, the height adjusting member 320 inserted into the anchor bolt A is pushed up toward the ceiling C, and when the elevation adjusting member 320 is pushed up, the height adjusting member 320 is fixed to the anchor bolt A, The upper end of the anchor bolt A is rotated so as to press the outer circumferential surface of the anchor bolt A while the lower end of the anchor bolt A is firmly fixed to the anchor bolt A, And the other end of the elastic member 400 is pulled and fixed so as to be fixed to the spring fixing hole 231.

The upper end of one side of the illumination frame 110 is fixed to the support bracket 200 and the connection bracket 310 by the restoring force of the elastic member 400 And is brought into close contact with the lower surface of the ceiling panel (P).

When the height adjusting member 320 fitted to the other anchor bolt A is fixed and the supporting bracket 200 and the connecting bracket 310 are connected and fixed by the elastic member 400, The other upper end surface of the frame 110 is brought into close contact with the lower surface of the ceiling panel P by the restoring force of the elastic member 400 so that the entire upper surface of the lighting frame 110 is uniformly adhered to the lower surface of the ceiling panel P. .

In this way, the illuminating means 100 is kept in a state of being firmly adhered to the ceiling panel P by the elastic member 400, and the ceiling panel P is installed in close contact with the ceiling panel P, It is possible to prevent the lighting means 100 from falling out of the ceiling panel P and falling down because the hanging wire 500 keeps the hanging state of the anchor bolt A. [

12, the height adjusting means 300 is connected to the anchor bolt A via the escape preventing wire 500. The height adjusting means 300 is provided with the height adjusting means 300, And the other end of the elastic member 400 having one end connected to the height adjusting means 300 is installed on the support bracket 200 provided on one side of the illumination frame 110, The height adjusting means 300 and the elastic member 400 may be installed on the other side of the anchor bolt A in the same manner.

When the elastic member 400 is stretched in a state where the lighting means 100 and the anchor bolts A are connected to the elastic member 400 and the escape prevention wire 500, The operator can place the arm or the body in the lighting means installation space C in this state, so that the height adjusting member 320 is pushed up to the ceiling C side It is possible to perform an operation such that the height adjusting member 320 pushed up along the anchor bolt A is firmly fixed by the fixing member 330 and that the upper surface of the lighting means 100 is fixed to the ceiling It is possible to maintain the state in which the lighting unit 100 is firmly adhered to the lower surface of the panel P and prevent the illumination means 100 hanging from the anchor bolt A through the escape prevention wire 500 from falling off the ceiling panel P You can do it.

As described above, the installation structure of the ceiling light device according to one embodiment of the present invention can quickly and easily install and separate the lighting means regardless of the length or inclination of the anchor bolt installed in the ceiling slab, The convenience of construction is increased along with the saving of time, and in a state in which the installation is completed, the lighting means can be installed in a uniform interval and direction in close contact with the ceiling panel to improve aesthetics and prevent foreign matter from entering the lighting means And it is possible to reduce the size and number of components for installation of the lighting device, thereby increasing the convenience of transportation and storage and reducing the manufacturing cost.

Hereinafter, with reference to FIG. 13, the height adjusting means according to the installation structure of the ceiling light device according to another embodiment of the present invention will be described.

The height adjusting means 300 according to another exemplary embodiment of the present invention may include a height adjuster 320, a fixing member 330 and a connection bracket 310. The height adjuster 320 may include an anchor bolt The connection fixing portion 323 and the elastic expanding portion 325 are further formed in addition to the through hole 321 formed in the longitudinal direction so as to be engaged with the connection portion A of the present invention. Which is different from the embodiment.

The fixing part 322 is formed to be engaged with the spirals A1 and A2 of the anchor bolt A on the inner circumferential surface of the through hole 321. The connection fixing part 323 is configured to be engaged with the spiral parts A1 and A2 of the anchor bolt A, And a fixing hole 324 coupled to the connection fixing part 323 by a fixing member 330 is formed in the connection fixing part 323 so as to face the connection fixing part 323, .

The elastic expanding portion 325 is elastically supported around the hinge shaft 326 and has one side of the first turning piece 327a and the second turning piece 327b pivotally coupled to each other, And the other end of the first rotating piece 327a and the second rotating piece 327b is pressed so that the connection fixing portion 323 is urged in a direction away from each other, At this time, the first rotating piece 327a and the second rotating piece 327b are formed to be elastically supported by an elastic body such as a spring.

Here, the height adjusting member 320 has a thickness and material such that the connection fixing part 323 can be sufficiently opened by the elastic expanding part 325 to enlarge the diameter of the through hole 321, And the connection fixing portion 323 is formed to have a thickness that can not be deformed even if a force applied by the elastic expanding portion 325 is applied.

At this time, the rotation connecting portion 328 is provided at a position where the connection fixing portion 323 and the elastic expanding portion 325 are coupled to each other. By the rotation connecting portion 328 while the connection fixing portions 323 are moved away from each other, The pivotal connection portion 328 may have a coupling hole 328a formed at an end of one of the connection fixing portion 323 and the elastic expansion portion 325, And a coupling protrusion 328b formed at the other end of the coupling hole 328 so as to be rotatably fitted in the coupling hole 328. [

13A and 13B show engagement holes 328a formed on the surfaces of the connection fixing portions 323 facing each other and a coupling hole 328a is formed at one end of the first and second rotation pieces 327a and 327b, The coupling hole 328a may be formed on the end surface of the connection fixing portion 323 or on the opposite side of the coupling fixing portion 323 or may be formed on the opposite side of the elastic fixing portion 328a. And the engaging projection 328b at this time should be formed at a position where it can be pivotably fitted in the engaging hole 328. [

The elevation controller 320 is installed in the anchor bolt A. The first pivoting piece 327a is not engaged with the other end of the elastic expanding part 325, The diameter of the through hole 321 becomes larger than the diameter of the anchor bolt A by pressing the other side of the second turning piece 327b. The height adjuster 320 can be easily adjusted in a state where the height adjuster 320 is fitted in the anchor bolt A since the bolt A is not interfered with the spiral portions A1 and A2 of the anchor bolt A. [

When the force applied to the other side of the first and second turning pieces 327a and 327b is released after the height adjusting member 320 is moved to the height set by the anchor bolt A, And the fastening portion 322 can be fixed in a state of being engaged with the helix portions A1 and A2 of the anchor bolt A while the connection fixing portion 323 is fixed to the elastic expanding portion 323. [ The urging portion 322 can be prevented from being arbitrarily disengaged from the spiral portions A1 and A2 of the anchor bolt A due to the urging force of the resilient force of the urging portion 325.

When the height adjustment member 320 is fixed to the anchor bolt A by the tightening unit 322 as described above, the fixing member 330 is inserted into the fixing hole 324 and the connection fixing unit 323 The height adjusting member 320 can be more stably and firmly fixed to the anchor bolt A when the anchor bolts A and B are fixed to each other by the fixing member 330. [

The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

C: Ceiling A: Anchor bolt
P: Ceiling panel S: Lighting space
B: fastening member
100: illumination means 110: illumination frame
120: frame connector 130: upper closure member
140: Lower cover sheet
200: support bracket 210: illumination fixture
211: illumination fixing hole 220: side support portion
230: Spring fixing part 231: Spring fixing hole
232: wire fixing hole 240: spring coupling portion
241: spring coupling hole 242: wire coupling hole
250: Corner support part 260: Light coupling part
261: illumination coupling hole 270: lower bracket
271: Horizontal part 272: Lighting installation hole
273: vertical portion 274: fitting hole
280: upper bracket 281: tight fitting part
282: spring mounting hole 283: fitting projection
284:
300: height adjusting means 310: connecting bracket
311: Spring connection hole 320: Height adjuster
321: through hole 322:
323: connection fixing part 324: fixing hole
325: elastic extension part 326: hinge shaft
327a: first rotating piece 327b: second rotating piece
328: Rotating connection part 328a: Coupling hole
328b: engaging projection 330: fixing member
331: bolt portion 332: handle portion
340: elastic piece 341: elastic piece
342: bending portion 343:
400: elastic member 410: connecting ring
500: Leaving prevention wire 510: Connection clip

Claims

An illumination means (100) placed in an illumination means installation space (S) provided in a ceiling panel (P) under an anchor bolt (A) installed downward to the ceiling (C) and configured to emit light;
A support bracket 200 installed on an upper surface of the lighting unit 100 so as to be disassemblable via a fastening member B;
A height adjusting member 320 coupled to the anchor bolt A so as to be adjustable in height, a fixing member 333 connecting the height adjusting member 320 so as not to be detached from the anchor bolt A, A height adjusting means 300 comprising a connecting bracket 310 installed on one side of the adjuster 320;
And an elastic member 400 connecting both ends of the support bracket 200 and the connection bracket 310 to each other to guide the illumination unit 100 into the illumination unit installation space S, Wherein the ceiling lighting device is mounted on the ceiling.

The method according to claim 1,
An elastic portion 341 having an upper portion fixed to one side of the outer surface of the height adjuster 320 and a lower end positioned below the lower end of the height adjuster 320, A bent portion 342 bent toward the anchor bolt A exposed at a lower portion of the height adjusting member 320 and a bent portion 342 bending toward the anchor bolt A so as to be fixedly held in contact with the spiral portions A1 and A2 of the anchor bolt A. [ Wherein an elastic piece (340) which is composed of a contact portion (343) provided at an end of the anchor bolt (342) and exerts an elastic force toward the anchor bolt (A) is further provided.

The method according to claim 1,
The height adjuster 320 is formed in a cylindrical shape or a triangular-pyramid shape, and a through hole 321 through which the anchor bolt A passes is formed in the central portion along the longitudinal direction The installation structure of a ceiling light device.

The method according to claim 1,
The height adjusting member 320 is engaged with the spiral portions A1 and A2 of the anchor bolt A on the inner circumferential surface of the through hole 321 formed in the center portion of the anchor bolt And a fixing hole (322) formed in the fixing member (330) so as to be opposed to each other in such a manner that one side thereof is cut along the longitudinal direction, A connection fixing part 323 formed with a connection fixing part 323 and a connection fixing part 323 are provided at one side which is elastically supported and pivoted about the hinge axis 326, And the elastic fixing part (325) is formed so that the connection fixing parts (323) are spaced apart from each other as the other side of the connection part is pushed.

The method according to claim 1,
The fixing member 330 is screwed on one side of the elevation adjusting member 320 toward the anchor bolt A so that the end surface of the fixing member 330 is threadedly engaged with the bolt portion And a handle 332 formed on the opposite side of the bolt 331 and adapted to exert a rotational force on the opposite end of the bolt 331. The connection bracket 310 is disposed at one end of the elastic member 400 And a spring connection hole (311) for connection is formed.

The method according to claim 1,
Both ends of the support bracket 200 and the connection bracket 310 are connected and fixed so that the illumination unit 100 is detached from the ceiling panel P in a state where the lighting unit 100 is connected to the anchor bolt A, (500) is provided on the ceiling of the ceiling.

The method according to claim 1,
The support bracket 200 partially bows the upper and lower sides of the side support 220 on the upper side of the illumination unit 100 and supports the illumination fixture 210 and the spring fixture 230 Wherein an illumination fixing hole (211) is formed in the illumination fixing part (210), and a spring fixing hole (231) is formed in the spring fixing part (230).

The method according to claim 1,
The supporting bracket 200 is formed with a spring coupling part 240 having a spring coupling hole 241 formed therein and a corner supporting part 250 downward to both sides of the spring coupling part 240, And a lighting coupling part (260) having an illumination coupling hole (261) formed by partially bending the lower part of the corner supporting part (250).

The method according to claim 1,
The support bracket 200 includes a lower bracket 270 upwardly provided with a vertical portion 273 having one or more insertion holes 274 formed in a horizontal portion 271 formed with an illumination installation hole 272, The upper bracket 280 is formed with the fitting protrusion 283 which is tightly fitted in the fitting hole 274 so that the tight fitting part 281 formed with the fixing part 281 is tightly fixed to one surface of the vertical part 273, Wherein the ceiling lighting device is mounted on the ceiling.