JP6410114B2 - Ceiling lighting installation structure - Google Patents

Description

  The present invention relates to an installation structure of an illuminating device that is installed to be fixed to a ceiling panel below an anchor bolt installed on a ceiling slab and provides illumination downward, and more specifically, installed on a ceiling slab. Regardless of the length or inclination of the anchor bolt, the lighting device can be installed and separated quickly and easily, and in the installed state, the lighting device is in close contact with the ceiling panel in a uniform interval and direction. Since it can be installed, it not only improves the aesthetics, but also prevents inflow of foreign objects into the lighting device, and reduces the size and number of parts for installing the lighting device and increases the convenience of transportation and storage. The present invention relates to an installation structure for a ceiling lighting device that can reduce manufacturing costs.

  In general, the lighting device covers a main frame having an outer shape, a lighting module installed in the main frame, a power supply device that applies power to the lighting module so that a lamp is lit, and a lower portion of the main frame. And a cover sheet that illuminates brightly by diffusing the light of the illumination module evenly downward.

  Anchor bolts are installed at predetermined intervals on the ceiling slab where such lighting devices are to be installed, and a ceiling panel is installed on the lower side of the ceiling slab. In most cases, an opening for installing the lighting device is provided on the side.

  At this time, in order to install the lighting device, after fitting the auxiliary housing to the anchor bolt, adjusting the installation height of the auxiliary housing by tightening or loosening the nut coupled to the anchor bolt, and then lighting the auxiliary housing The method of installing the equipment was mainly adopted. The coupling between the auxiliary housing and the lighting device is realized by fixing with an interference fit, fixing with a hook or protrusion-like locking member, or fixing with a fastening member such as a screw nail.

  However, when the lighting device is to be 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, but if the installation interval of the anchor bolt is not uniform, When the anchor bolt is tilted with respect to the ceiling slab, the position of the coupling hole basically provided for fitting the auxiliary housing to the anchor bolt does not match, so another through hole is provided depending on the distance between the anchor bolts. The need for the drilling operation increases the installation time and reduces the efficiency of the operation.

  In addition, by forcibly providing the through hole according to the installation position of the anchor bolt, it is difficult to install the auxiliary housing at a uniform interval and direction, and the height at which the auxiliary housing is installed is determined by a nut coupled to the anchor bolt. Because it is adjusted, it is difficult to install on all ceiling surfaces at a uniform height, so the lighting device connected to the auxiliary housing is installed in a shifted state or the installation height is uneven and impairs the aesthetics Acted as a factor.

  In addition to this, since an auxiliary housing must be provided in order to install the lighting device, there is a restriction that an area for installing the auxiliary housing must be secured, and parts for installing one lighting device. There is a problem that the transportation cost is greatly increased as well as the volume of the container cannot be easily transported and stored.

  Therefore, conventionally, a technique has been proposed in which the installation height of the illumination device can be adjusted uniformly even if the illumination device is installed via the auxiliary housing, and the installation and separation can be simplified.

  As an example, in Patent Document 1, as shown in FIG. 1, a screw 16 projects inward from the center of the inner wall surface of each of the illuminating lamp covers 14 fitted to the lower end of the illuminating lamp housing 12. It is installed so as to be fixed, and the support boss 18 having a through hole 18a drilled in the center portion in a direction parallel to the wall surface is formed into a wire shape or a piece shape, and both ends are opposite to each other from both sides of the through hole 18a. A support piece 20 which is inserted so as to be shifted to the side, then pulled upward, is collected to the center side by a torsional force when an external force is applied, and is expanded to the outward side when the external force is released; It is provided so as to protrude inward from the inner wall surface of the illuminating lamp housing 12 at a position corresponding to the support boss 18, and the front and bottom surfaces are opened when the interior is open, and the illuminating lamp cover 14 is attached and detached on the upper surface. Sometimes outside A support step portion 22 having a lower support piece insertion hole 24 that serves to collect the support pieces 20 that are widened to the center side, and a support piece at a position corresponding to the support step portion 22 at the upper edge of the illuminating lamp housing 12 Guided so that the support piece 20, which is longer than the insertion hole 24 in parallel with the support step 22 and inserted upward through the lower support piece insertion hole 24, expands outward. An illumination lamp cover mounting device including an upper support piece insertion hole 26 is proposed.

  However, in this conventional technique, the lighting device can be easily installed and the installation height can be adjusted, but the support piece 20 is in a state where it is in contact with the upper and lower support piece insertion holes 24 and 26 obliquely. Since it is only elastically supported and is not locked to the upper and lower support piece insertion holes 24 and 26, there is a possibility that the illuminating lamp cover 14 is likely to loosen downward due to vibration or impact. A ring-shaped member 20a wound round is provided at the upper end of the support piece 20 in order to prevent the problem of falling off the illuminating lamp housing 12 arbitrarily, but the ring-shaped member 20a alone is used for illumination. There is a problem that it is difficult to maintain a stable fixed state of the lamp cover 14.

  Further, when the illuminating lamp cover 14 is pulled downward to adjust the installation height of the illuminating lamp cover 14, a separation space is generated between the surface (ceiling panel) on which the illuminating lamp is installed and the illuminating lamp cover 14. Because it is made of only a structure, insects and foreign objects can easily flow into such a remote space and hinder lighting, and even if it is easy to install and separate, it can be cleaned from time to time. There was an inconvenience that had to be removed and reinstalled. In addition, it is necessary to secure an area for installing the auxiliary housing, and it is impossible to solve the problem that the volume of parts for installing one lighting device becomes large and transportation and storage are not easy. It was.

Korean Published Patent No. 2010-0136020

  Therefore, the present invention is to solve such a conventional problem, and its purpose is to quickly install and separate the lighting device regardless of the length or inclination of the anchor bolt installed on the ceiling slab. It can be done easily, and when installed, the lighting device can be installed in a uniform spacing and direction with the ceiling panel in close contact with it, not only improving aesthetics, but also preventing foreign objects from entering the lighting device. It is possible to provide a ceiling lighting device installation structure that can reduce the size and number of parts for installing the lighting device, increase the convenience of transportation and storage, and reduce the manufacturing cost. is there.

  In order to achieve the above object, the present invention includes an illuminating means 100 that is located in the illuminating means installation space S provided in the ceiling panel P below the anchor bolt A that is installed downward on the ceiling C, and that provides illumination. The support bracket 200 that is installed on the upper surface frame of the illumination unit 100 via a fastening member B so as to be disassembled and connectable, the height adjustment tool 320 that is fitted to the anchor bolt A so that the height can be adjusted, and the height adjustment tool 320. A fixing member 330 for fixing the height adjustment tool 320 to the anchor bolt A, and a connection bracket 310 installed on one side of the height adjustment tool 320; Both end portions are connected to the height adjusting means 300, the support bracket 200 and the connecting bracket 310, respectively. Preferably comprise an elastic member 400 to induce as tightly coupled to the light unit installation space S.

  Further, an upper portion is fixed to one side of the outer surface of the height adjustment tool 320, and a lower end portion thereof is located below the lower end of the height adjustment tool 320, and an end portion of the elastic portion 341, A bent portion 342 that is bent to the anchor bolt A side exposed at the lower portion of the height adjustment tool 320, and the end of the bent portion 342 so as to be fixedly supported in contact with the spiral portions A1 and A2 of the anchor bolt A. It is preferable that an elastic piece 340 that includes the contact portion 343 provided and exhibits an elastic force is further provided on the anchor bolt A side.

  Further, the height adjustment tool 320 has a cylindrical shape or a triangular prism shape or more, and a through hole 321 through which the anchor bolt A passes is provided along the length direction at the center thereof. It is preferred that

  In addition, the height adjustment tool 320 is screwed with the spiral portions A1 and A2 of the anchor bolt A on the inner peripheral surface of the through hole 321 drilled so that the anchor bolt A penetrates along the length direction in the center portion. A spiral fixing part 322 formed in a communicable manner, and one side is incised along the length direction, and extended so as to be opposed to each other at a size corresponding to each of the incised both ends. A connection fixing part 323 having a fixing hole 324 to be connected and fixed, and one side elastically supported around the hinge shaft 326 and rotatably connected to the connection fixing part 323 are installed, and the connection fixing part 323 is connected to each other. It is preferable to include an elastic expansion portion 325 that exerts an elastic force in the approaching direction and pressurizes the other side that is rotatably coupled so that the connection fixing portion 323 moves away from each other.

  The fixing member 330 is screwed to one side of the height adjustment tool 320 toward the anchor bolt A, and the screwed end surface presses and fixes the outer surface of the anchor bolt A under pressure. And a handle portion 332 that applies a rotational force to the opposite end portion to which the bolt portion 331 is screwed, and the connection bracket 310 is a spring connection hole in which one end portion of the elastic member 400 is connected and installed. 311 and is preferably “L” -shaped.

  Further, both ends of the support bracket 200 and the connection bracket 310 are connected and fixed, and the illuminating means 100 is prevented from falling off the ceiling panel P in a state of being connected to the anchor bolt A and falling. It is preferable that the prevention wire 500 is installed.

  In addition, the support bracket 200 is partially bent at a lower part and an upper part around a side support part 220 installed in the vertical direction above the illumination unit 100 to form an illumination fixing part 210 and a spring fixing part 230. The illumination fixing part 210 is provided with an illumination fixing hole 211, and the spring fixing part 230 is preferably provided with a spring fixing hole 231.

  The support bracket 200 includes a spring coupling portion 240 having a spring coupling hole 241 and a corner support portion 250 extending downward from both sides around the spring coupling portion 240, respectively. It is preferable that the lower part of the part 250 is partially bent to form the illumination coupling part 260 with the illumination coupling hole 261.

  The support bracket 200 includes a lower bracket 270 in which a vertical portion 273 having one or more insertion holes 274 extends from a horizontal portion 271 having an illumination installation hole 272 and a spring installation hole 282. It is preferable to include an upper bracket 280 provided with an insertion protrusion 283 projectingly inserted into the insertion hole 274 so that the contact fixing part 281 is fixed in close contact with one surface of the vertical part 273. .

  As described above, the installation structure of the ceiling lighting 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. It is possible to reduce the construction time and increase the convenience of construction, and in the installed state, the lighting device can be installed in a uniform interval and direction in close contact with the ceiling panel, not only improving aesthetics, Inflow of foreign matter into the lighting device can be prevented, and the size and number of parts for installing the lighting device can be reduced to increase the convenience of transportation and storage and reduce manufacturing costs. effective.

It is the isolation | separation perspective view which shows the conventional illumination lamp installation structure. It is a perspective view which shows the installation structure of the illuminating device for ceilings concerning one Embodiment of this invention. FIG. 2 is an exploded perspective view of FIG. 1. FIG. 2 is a bottom perspective view of FIG. 1. It is a perspective view which extracts and shows the support bracket which concerns on one Embodiment of this invention. It is a perspective view which extracts and shows the support bracket which concerns on other embodiment of this invention. It is the perspective view and isolation | separation perspective view which extract and show the support bracket which concerns on another embodiment of this invention. It is a perspective view which extracts and shows the height adjustment means which concerns on one Embodiment of this invention. FIG. 5b is a side cross-sectional view showing a state in which the height adjusting means according to FIG. 5a is coupled to an anchor bolt. FIG. 5b is a perspective view showing a state in which an elastic piece is further provided on the height adjusting means according to FIG. 5a. FIG. 6b is a bottom perspective view showing a state in which the height adjusting means according to FIG. 6a is coupled to an anchor bolt. It is a perspective view which extracts and shows the state by which the elastic member which concerns on one Embodiment of this invention was connected and installed by the height adjustment means and the support bracket. It is the side schematic diagram which shows the process in which the illumination means which concerns on one Embodiment of this invention is installed in a ceiling panel via a support bracket, an elastic member, and a height adjustment means. FIG. 6 is a perspective view illustrating a state in which a detachment prevention wire further provided according to an embodiment of the present invention is connected and installed to a height adjusting unit and a support bracket. It is the side schematic diagram which shows the process in which the illuminating means which concerns on one Embodiment of this invention is installed in a ceiling panel in the state further provided with the detachment prevention wire. It is the side schematic diagram which shows the process in which the illuminating means which concerns on other embodiment of this invention is installed in a ceiling panel in the state further provided with the detachment prevention wire. It is a separate perspective view which shows the height adjustment means couple | bonded with the anchor bolt which concerns on other embodiment of this invention.

  Prior to the description, in various embodiments, components having the same configuration will be described in one embodiment using the same reference numerals, and in other embodiments, configurations different from those in the first embodiment will be described.

  Hereinafter, the installation structure of the ceiling lighting device according to the embodiment of the present invention will be described in detail with reference to FIGS.

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

  The illuminating means 100 according to an embodiment of the present invention is installed so as to close the above-described illuminating means installation space C, and provides illumination below the ceiling panel P. A frame 110, a frame connector 120 that interconnects the end portions of the illumination frame 110 to form a predetermined shape, and is installed on the inner surface of the illumination frame 110 or on the upper side of the illumination frame 110. An illumination module (not shown) that is turned on when power is applied, an upper closing member 130 that is installed so as to cover an opened upper portion of the illumination space formed by the illumination frame 110, and the illumination frame 110. It is installed so as to cover the open bottom of the formed lighting space, and the lighting by the lighting module diffuses evenly downward Comprising a lower cover sheet 140 to illuminate torque. Such an illuminating unit 100 can be formed in a circular shape, an elliptical shape, or a polygon having a triangular shape or more, and the illuminating unit 100 according to the present embodiment has a rectangular shape.

  The support bracket 200 is installed on the upper frame portion of the illumination unit 100 so as to be disassembled and coupled to the peripheral surface of the illumination unit installation space C via the fastening member B so that the outer surface is in close contact therewith. The support bracket 200 may be installed on each side of the lighting frame 110, or may be installed on both side corners or the respective corners at positions opposite to each other, or may be installed on the side and corner. . One or two or more support brackets can be installed according to the size and weight of the illumination unit 100, and various types of support brackets can be installed according to the position where the illumination bracket 110 is installed.

  As shown in FIG. 5a, the support bracket 200 described above includes a lighting fixing portion 210 and a spring fixing portion that are partially bent at a lower portion and an upper portion around a side support portion 220 that is vertically installed above the lighting means 100. 230, the illumination fixing part 210 is provided with an illumination fixing hole 211 to which the fastening member B is inserted and coupled, and the spring fixing part 230 is connected to one end of the elastic member 400 described later. A spring fixing hole 231 to be fixed may be provided. It is preferable that at least one such support bracket 200 is installed for each side of the illumination frame 110, so that the side support 220 of each support bracket 200 is a peripheral surface of the illumination means installation space C. It is possible to prevent the lighting means 100 from freely moving below the ceiling panel P in close contact with the ceiling.

  Further, as shown in FIG. 5b, the support bracket 200 includes a spring coupling portion 240 having a spring coupling hole 241 to which one end of an elastic member 400 described later is coupled and fixed, and the spring coupling portion 240 from both sides. Each of the corner support portions 250 extends downward, and a portion of the lower portion of each corner support portion 250 is bent so that an illumination coupling hole 261 into which the fastening member B is inserted is provided in the illumination frame 110. The illumination coupling part 260 to be coupled can be formed and configured. The support bracket 200 is preferably installed so that at least two of the support brackets 200 are opposed to the corner portion of the illumination frame 110 or are positioned on the opposite side. As a result, the corner support portions 250 of the support brackets 200 are in close contact with the peripheral surfaces of the illumination means installation space C that are connected to each other so that the illumination means 100 does not freely move below the ceiling panel P. Of course, it is possible to support each peripheral surface of the illumination means installation space S by the respective corner support portions 250 while reducing the number of installation locations compared to the case where the illumination frame 110 is installed on the side. Quick and efficient installation is possible.

  In addition to this, the support bracket 200 is integrally formed as shown in FIGS. 5a and 5b, and as shown in FIG. 5c, the lower bracket 270 and the upper bracket 280 are provided so as to be capable of being mutually disassembled. May be configured.

  Here, the lower bracket 270 has a horizontal portion 271 having an illumination installation hole 272 so that the fastening member B is inserted and fixed, and extends upward from the horizontal portion 271, and includes one or more insertion holes 274. The upper bracket 280 includes a spring fixing hole 282 to which one end of an elastic member 400, which will be described later, is connected and fixed to one surface of the vertical portion 273. As shown, the insertion protrusion 283 that is closely inserted into the insertion hole 274 may be provided.

  At this time, not only the lower bracket 270 and the upper bracket 280 are tightly and firmly coupled, but also the close contact fixing portion 281 and the insertion protrusion 283 are connected so as not to be arbitrarily separated in the coupled state. A locking groove 284 that is depressed with a width corresponding to the thickness of the horizontal portion 271 is formed in the portion to be inserted, and the insertion protrusion 283 is inserted into the insertion hole 274 to be locked to the locking groove 284. Alternatively, after the insertion protrusion 283 is inserted into the insertion hole 274, the insertion protrusion 283 can be twisted or folded to be fixed so as not to be detached when inserted into the insertion hole 274.

  The horizontal portion 271 and the vertical portion 273 constituting the lower bracket 270 do not necessarily have to be installed horizontally or vertically, but may be formed to be inclined at a certain inclination angle. Although the horizontal portion 271 and the vertical portion 273 are illustrated as being integrally formed and having an “L” shape, differently, the horizontal portion 271 and the vertical portion 273 may be formed in an inverted “T” shape. Although the insertion holes 274 are also illustrated as being provided on both sides of the vertical portion 273, unlike this, one may be provided in the central portion, or all may be provided in the central portion and both sides.

As shown in FIG. 5c, the support frame 200 is composed of a lower bracket 270 and an upper bracket 280 so as to be separable / combinable. The support frame 200 is packaged together with the illumination means 100 even when the lower bracket 270 is installed. Storage and transportation can be facilitated, and when the lighting means 100 is installed on the ceiling panel P, the upper bracket 280 is simply coupled to the lower bracket 270 and supported by the peripheral surface of the lighting means installation space C. This is to reduce the time required to fix and install the support bracket 200 to the lighting frame 110 at the work site, thereby increasing work efficiency. At this time, the end surface of the lower bracket 270 is preferably formed so as not to protrude upward from the upper end surface of the illumination frame 110.

  The support bracket 200 according to this embodiment has a shape as shown in FIG. 5A and is described and illustrated as being installed on each side of the upper frame portion of the illumination frame 110.

  6A and 6B, the height adjusting means 300 presses the outer surface of the anchor bolt A on one side of the height adjusting tool 320, and the height adjusting tool 320 fitted to the anchor bolt A so as to be adjustable in height. It is preferable that the height adjustment tool 320 is fixed to the anchor bolt A, and the connection bracket 310 is installed on one side of the height adjustment tool 320. While the height fitted into the anchor bolt A is easily adjusted via the means 300, the end face is fixed using the fixing member 330 so that the end surface pressurizes the outer surface of the anchor bolt A at the adjusted height. Thus, the height adjustment tool 320 can be firmly fixed to the anchor bolt A at a predetermined height.

  Here, the height adjustment tool 320 has a cylindrical shape or a triangular prism shape or more, and a through hole 321 through which the anchor bolt A passes is provided along the length direction at the center. Preferably, the fixing member 330 is screwed into the height adjustment tool 320 so as to pass through the anchor bolt A, and a screw portion 331 whose one end face is pressure-fixed to the outer surface of the anchor bolt A. And a handle portion 331 that is installed at the other end portion of the bolt portion 331 and applies a rotational force. The connection bracket 310 is a spring connection in which the other end portion of the elastic member 400 is connected and installed. It preferably has a hole 311 and has an “L” shape.

  At this time, an elastic piece 340 that exerts an elastic force on the anchor bolt A side can be further installed on one side of the outer surface of the height adjustment tool 320 as shown in FIGS. 7a and 7b. Such an elastic piece 340 has an upper portion fixed and a lower end portion exposed below the lower end of the height adjustment tool 320 and an elastic portion 341 exposed from the end of the elastic portion 341 to the lower portion of the height adjustment tool 320. The bent portion 342 is bent to the anchor bolt A side, and the contact portion 343 is provided at the end of the bent portion 342 so as to be fixedly supported in contact with the spiral portions A1 and A2 of the anchor bolt A. It is preferable.

  At this time, the contact portion 343 is inclined at an angle corresponding to the inclination of the spiral portions A1 and A2 of the anchor bolt A so as to be locked and supported by the spiral portions A1 and A2 of the anchor bolt A. In addition to this, it is preferable that the anchor bolt A is formed in a concave shape so that the area in contact with the spiral portions A1 and A2 of the anchor bolt A can be widened and firmly fixed, and such a concave shape has an angular shape. , A bent shape, or an arc shape corresponding to the diameter of the anchor bolt A.

  Since such an elastic piece 340 is installed so that an elastic force is applied to the anchor bolt A side, the contact portion 343 is fixed to the anchor bolt while the height adjustment tool 320 moves upward along the anchor bolt A. When the height adjusting tool 320 is moved to a predetermined height alternately in close contact with the thread groove A1 and the thread A2 of A, the contact portion 343 is fitted into the thread groove A1 of the anchor bolt A and fixed. . When the height adjusting tool 320 is fixed by the elastic piece 340 as described above, the height adjusting tool 320 is fixed to the anchor bolt A even when the outer surface of the anchor bolt A is not pressurized by the fixing member 330. Therefore, each time the height adjustment tool 320 is adjusted to a predetermined height with respect to the anchor bolt A, the fixing member 330 need not be repeatedly tightened or loosened. The adjustment can be easily performed, and the fixing member 330 can be quickly and easily tightened or loosened even when the fixing member 330 is fixed to the outer surface of the anchor bolt A or the fixed state is released. There are advantages.

  Here, the height adjusting means 300 may be configured by the connection bracket 310, the height adjusting tool 320, and the fixing member 330, and may further include an elastic piece 340. The height adjusting tool 320 may be an anchor bolt. In order to maintain a more rigid fixed state while maintaining a state in which the height is quickly and easily adjusted relative to A, the connection bracket 310, the height adjustment tool 320, the fixing member 330, and the elastic piece 340 are maintained. According to the present embodiment, the height adjustment means 300 will be described and illustrated as having the connection bracket 310, the height adjustment tool 320, the fixing member 330, and the elastic piece 340.

  As shown in FIG. 8, the elastic member 400 is provided so that both ends thereof are connected to the support bracket 200 and the connection bracket 310, and the lighting unit 100 is in close contact with the lower surface of the ceiling panel P by elastic force. is there. Such an elastic member 400 preferably uses a conventional coil spring. Further, it is possible to maintain a firm coupling state at both ends of the elastic member 400 while quickly and easily coupling to the spring fixing hole 231 of the support bracket 200 and the spring coupling hole 311 of the coupling bracket 310. Therefore, it is preferable that a hook-like connecting hook 410 is provided.

  However, the method of connecting and installing the elastic member 400 to the support bracket 200 and the connecting bracket 310 is not limited to this, and both ends of the elastic member 400 are connected and installed via a known binding tool (not shown). Alternatively, one end of the elastic member 400 is fixed to one of the support bracket 200 and the connection bracket 310 by welding or the like, and the other end is connected to either one via the connection hook 410. Can do.

  Referring to FIG. 9, the process of installing the illumination unit 100 on the ceiling panel P according to the above-described configuration will be described. Prior to installing the illumination unit 100 on the ceiling panel P, the support frame provided in the shape of FIG. 200 are provided so that one can be installed on each side of each of the upper surface frame portions of the illumination frame 110 provided in a square shape, and the height adjusting means 300 is fixedly installed on each anchor bolt A. The spring fixing hole 231 of the support frame 200 and the spring connecting hole 311 of the connecting bracket 310 are connected to each other by using connecting hooks 410 provided at both ends of the elastic member 400. Install.

  At this time, the elastic members 400 connected and installed to the two height adjusting units 300 are installed so that the respective one side ends thereof are connected to the support frames 200 installed on both sides of the illumination frame 110. However, in consideration of the size and weight of the illumination means 100, any two of the four support brackets 200 installed on the illumination frame 110 are connected and fixed to the height adjustment means 300, respectively. Can also be installed.

  After that, the illumination unit 100 in which the support bracket 200, the height adjustment unit 300, and the elastic member 400 are coupled is transported to the illumination unit installation space C, and is connected and fixed via the support bracket 200 and the elastic member 400 on one side. When the height adjustment tool 320 is fitted to the anchor bolt A at a position adjacent to the support bracket 200 on one side thereof and then pushed up to a predetermined height along the anchor bolt A, the height is set by the elastic piece 340. Then, the height adjustment tool 320 is firmly fixed to the anchor bolt A by pressurizing the outer peripheral surface of the anchor bolt A again using the fixing member 330.

  Here, since the illumination means 100 is in a state of being connected by the elastic member 400, the elastic member 400 is pulled or pushed while the height adjusting tool 320 is fixed to the anchor bolt A. After the extension, the operator's arm or trunk can be placed between the illumination means 100 and the ceiling panel P between the illumination means installation space C to perform the installation work.

  Thus, when the installation work of the height adjusting means 300 with respect to the anchor bolt A on one side is completed and the force applied so that the elastic member 400 is extended is released, the restoring force of the elastic member 400 causes one side of the lighting frame 110 to be The state where the end surface is in close contact with the lower surface of the ceiling panel P is maintained.

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

  At this time, the height adjusting means 300 is installed on the anchor bolt A, and the height adjusting means 300 and the illumination means 100 are connected and installed via an elastic member 400. At this time, the restoring force of the elastic member 400 exerts a force that pulls the illumination unit 100 toward the ceiling C, so that the state where the upper surface of the illumination frame 110 is in close contact with the lower surface of the ceiling panel P can be maintained.

  Here, it has been described that the support bracket 200 has the shape of FIG. 5A and is installed on each of the four sides of the illumination frame 110. However, the support bracket 200 has the shape of FIG. Or you may install in the corner part applicable to an other side, and it may be comprised and comprised so that a vertical separation and coupling | bonding is possible like FIG. 5c. Also, the lighting frame 110 is provided with two or more support brackets on each side or four corners according to the size and weight of the lighting means 100, and the plurality of support frames 200. The elastic member 400 can be divided and connected by the height adjusting means 300 at a position adjacent to the elastic member 400.

  In the present embodiment, when the lighting unit 100 is installed, after the installation of the height adjusting unit 300 is completed on any one anchor bolt A, the height adjusting unit 300 is installed on the other anchor bolt A. However, the elastic member 400 is different from the elastic member 400 in a state where the height adjusting means 300 connected to both sides of the lighting frame 110 are coupled to the anchor bolts A on both sides via the elastic member 400. It can also be installed by applying force so that it expands and contracts or canceling the applied force.

  As described above, as long as the height adjusting means 300 can be inserted into the anchor bolt A, the lighting means 100 is in close contact with the ceiling panel P while maintaining the fixed state via the bolt fixing portion 330 and the elastic fixing portion 340. The anchor bolt A is fixed to the lighting means 100 even when the anchor bolts A are installed at a ceiling C in an irregular manner or the anchor bolts A are tilted. The illumination means 100 is quickly and easily provided via the support frame 200 to be installed, the height adjusting means 300 fixedly installed on the anchor bolt A, and the elastic member 400 connecting the support frame 200 and the height adjusting means 300. Can be installed.

  On the other hand, as shown in FIG. 10, the installation structure of the ceiling lighting device according to the embodiment of the present invention is arbitrarily detached from the ceiling panel P in a state where the lighting unit 100 is connected to the anchor bolt A and falls. In order to prevent this, the support bracket 200 and the connection bracket 310 may further include a detachment prevention wire 500 whose both ends are connected and fixed to each other.

  Here, the length of the detachment prevention wire 500 is a convenient operation during the installation of the illumination means 100 in consideration of the distance between the ceiling panel P and the anchor bolt A, the distance between the anchor bolt A and the support frame 200, and the like. Although it can be performed, it must be formed in an appropriate length so that the illumination unit 100 is not detached from the ceiling panel P in a state where the installation of the illumination unit 100 is completed.

  At this time, the separation preventing wire 500 is preferably installed by being inserted into the elastic member 400 along the axial direction. However, this allows the direction in which the elastic member 400 is expanded and contracted by the separation preventing wire 500 to be guided. Because.

  Further, the support bracket 200 is provided with a wire fixing hole 232 for connecting and fixing one end of the separation preventing wire 500, and the separation preventing wire is inserted into the spring fixing hole 231 and the wire fixing hole 232. Can be fixed by the connecting clip 510, which prevents the separation preventing wire 500 from being fixed to the support bracket 200 while the elastic member 400 coupled to the spring fixing hole 231 is expanded and contracted. This is because the wire 500 is stably guided.

  In addition, a wire connection hole (not shown) is provided for the elastic member 400 to be expanded and contracted by being guided by the separation prevention wire 500 while stably fixing the separation prevention wire 500 to the connection bracket 310. It can be provided separately.

  However, the above-described detachment prevention wire 500 does not necessarily have to be inserted and installed in the elastic member 400 along the axial direction, but in a state where the detachment prevention wire 500 is positioned outside the elastic member 400, Both ends of the elastic member 400 can be connected and fixed to the spring fixing hole 231 and the spring connecting hole 311 respectively, and both ends of the separation preventing wire 500 can be connected and fixed to the wire fixing hole 232 and the wire connecting hole, respectively.

  In other words, while the elastic member 400 expands and contracts, the expansion / contraction direction is merely not guided by the separation preventing wire 500, and the illumination means 100 is pulled toward the ceiling C side by the elastic force of the elastic member 400 to the lower surface of the ceiling panel P. It does not affect the prevention of the lighting means 100 from falling off the ceiling panel P and falling off by the separation preventing wire 500.

  Hereinafter, a process in which the illumination unit 100 is installed on the ceiling panel P in a state where the separation preventing wire 500 is further provided will be described with reference to FIG. First, four pieces are provided on the upper surface frame portion of the illumination frame 110 provided in a square shape so that one is installed on each of the four sides, and the height adjusting means 300 is provided on the upper side of the illumination means 100. Two are provided to correspond to the anchor bolt A provided. Here, when the support bracket 200 is installed at the corner of the lighting frame 110 as shown in FIG. 5b, two may be installed at opposite corners of the lighting frame 110. All may be installed.

  Thereafter, when the support frame 200 is installed on both sides of the upper surface frame portion of the illumination frame 110, one end of the separation prevention wire 500 is inserted in the state where the separation prevention wire 500 is inserted along the axial direction of the elastic member 400. The support brackets 200 installed on the illumination frame 110 are connected to the wire fixing holes 232 of the support brackets 200 installed on both sides facing each other, and the other end of the separation preventing wire 500 has two height adjusting means 300. The support frame 200 and the height adjusting means 300 are connected to each other by the detachment preventing wire 500 by being connected and installed in the spring connection holes 311 of the connection bracket 310 provided to the connection bracket 310 and fixed by the connection clip 510. Like that.

  Here, the elastic member 400 is installed so that only one side end portion is connected and fixed to the spring connection hole 311 in a state where the separation preventing wire 500 is inserted inside along the axial direction of the elastic member 400.

  Next, the illumination unit 100 in a state where the support bracket 200, the height adjustment unit 300, the elastic member 400, and the separation prevention wire 500 are installed is transported to the illumination unit installation space C, and the support bracket 200 and the separation prevention wire 500 are transported. The height adjusting means 300 connected and installed on both sides of the lighting frame 110 is fitted to the anchor bolts A on both sides and fixed by the elastic pieces 340, so that the lighting means 100 is fixed to the height adjusting means. 300 and the detachment prevention wire 500 are hung on the anchor bolt A.

  Thereafter, the height adjusting tool 320 fitted to the anchor bolt A on one side is pushed up to the ceiling C side, and the end surface of the fixing member 330 is fixed so that the height adjusting tool 320 is firmly fixed to the anchor bolt A in the pushed-up state. After rotating the outer peripheral surface of the anchor bolt A to pressurize and firmly fixing the height adjusting tool 320 to the anchor bolt A, the elastic member 400 having one end connected to the connection bracket 310 is fixed. The side end portion is pulled and connected and installed so as to be fixed to the spring fixing hole 231.

  When the elastic member 400 is installed so that both ends of the elastic member 400 are connected and fixed to the support bracket 200 and the connection bracket 310, the upper end surface on one side of the lighting frame 110 is placed on the lower surface of the ceiling panel P by the restoring force of the elastic member 400. In close contact.

  If the height adjustment tool 320 fitted to the anchor bolt A on the other side is fixed by the method as described above, and the support bracket 200 and the connection bracket 310 are connected and fixed by the elastic member 400, the illumination frame 110 is provided. The other upper end surface 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 end surface of the illumination frame 110 is in close contact with the lower surface of the ceiling panel P.

  As described above, the illumination unit 100 is not only maintained in the state of being in close contact with the ceiling panel P by the elastic member 400, but is also subjected to vibration, impact, etc. while being installed in close contact with the ceiling panel P. However, since the state hung on the anchor bolt A by the separation preventing wire 500 is maintained, the lighting unit 100 can be prevented from falling off the ceiling panel P and falling.

  At this time, as shown in FIG. 12, the illumination unit 100 further provided with the separation preventing wire 500 is connected to the anchor bolt A on either side via the separation preventing wire 500. Is fixedly installed at a predetermined height, 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 installed on one side of the lighting frame 110. Then, after the upper end surface on one side of the lighting frame 110 is in close contact with the lower surface of the lighting panel P, the height adjusting means 300 and the elastic member 400 are installed on the anchor bolt A on the other side in the same manner. You can also.

  Here, when the lighting unit 100 and the anchor bolt A are installed so as to be connected to the elastic member 400 and the separation preventing wire 500, when the force is applied so that the elastic member 400 expands, the lighting unit 100 becomes a ceiling panel. In this state, the operator can place his / her arm or torso in the illumination means installation space C, so that the height adjustment tool 320 is pushed up toward the ceiling C or pushed up along the anchor bolt A. Of course, the upper and lower surfaces of the lighting means 100 are in close contact with the lower surface of the ceiling panel P, of course, such as making the height adjustment tool 320 firmly fixed by the fixing member 330. The illumination means 100 suspended from the anchor bolt A via the separation preventing wire 500 is provided with the ceiling panel. It is possible to prevent the crash disengaged from.

  As described above, the installation structure of the ceiling lighting device according to the embodiment of the present invention allows the installation and separation of the illumination means to be performed quickly and easily regardless of the length or inclination of the anchor bolt installed on the ceiling slab. The installation time can be reduced and the convenience of the installation can be increased, and when installed, the lighting means can be installed in a uniform interval and direction with the ceiling panel in close contact, improving the aesthetics. In addition to preventing the inflow of foreign matter into the lighting means and reducing the size and number of parts for installing the lighting device, it is possible to increase the convenience of transportation and storage and reduce the manufacturing cost. There is an effect that can be done.

  Hereinafter, with reference to FIG. 13, the height adjustment means by the installation structure of the ceiling illuminating device which concerns on other embodiment of this invention is demonstrated.

  A height adjusting means 300 according to another embodiment of the present invention includes a height adjusting tool 320, a fixing member 330, and a connecting bracket 310, and an anchor bolt A is fitted in the center of the height adjusting tool 320 described above. In addition to the through hole 321 drilled along the length direction so as to be combined, a spiral fixing part 322, a connection fixing part 323, and an elastic extension part 325 are further formed. There is a difference from one embodiment of the present invention.

  Such a spiral fixing portion 322 is formed so as to be screwed to the inner peripheral surface of the through hole 321 with the spiral portions A1 and A2 of the anchor bolt A, and the connection fixing portion 323 includes the height adjustment tool 320. It is extended so that it may oppose in the magnitude | size corresponding to each other at the both ends cut along the length direction on one side. One or more fixing holes 324 coupled by the fixing member 330 are formed in the connection fixing portion 323.

  The elastic extension portion 325 is provided with one side of the first rotation piece 327a and the second rotation piece 327b that are elastically supported around the hinge shaft 326 and rotatably connected, and the connection fixing portion 323 approaches each other. It is formed so that a force is exerted in a direction in which the connecting and fixing portion 323 moves away from each other as the other side of the first rotating piece 327a and the second rotating piece 327b is pressurized by exerting an elastic force in the direction. 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 adjustment tool 320 is formed with a thickness and material that can be restored again after the coupling fixing portion 323 is sufficiently expanded by the elastic expansion portion 325 and the diameter of the through hole 321 is expanded, The connection fixing portion 323 is preferably formed to a thickness that does not deform even when a force that is expanded by the elastic expansion portion 325 is applied.

  At this time, a rotation connection portion 328 is provided at a position where the connection fixing portion 323 and the elastic extension portion 325 are coupled to each other, and the rotation extension portion 328 elastically expands while the connection fixing portion 323 moves away or approaches each other. The part 325 can be rotated and operated easily. Such a rotation connecting portion 328 is fitted to a fitting hole 328a provided at either end of the connection fixing portion 323 or the elastic expansion portion 325, and to be fitted to the fitting hole 328 so as to be freely rotatable. It is preferable that the projections 328b are provided at the other end.

  In FIG. 13, fitting holes 328 a are provided vertically on the surfaces where the coupling fixing portions 323 face each other, and the fitting holes 328 a correspond to one end portions of the first rotating piece 327 a and the second rotating piece 327 b. Unlike the above, the fitting hole 328a may be provided on the end surface of the coupling fixing portion 323 or on the opposite surface opposite thereto, and the elastic extension portion 325 is illustrated. May be provided. The fitting protrusion 328b at this time should be provided at a position where the fitting protrusion 328b can be rotatably fitted in the fitting hole 328.

  Considering a process in which the height adjusting tool 320 provided as described above is installed on the anchor bolt A, the first rotating piece 327a and the second rotating piece 327a that are not coupled to the other side of the elastic expansion portion 325, that is, the connection fixing portion 323, are arranged. As the other side of the two-rotating piece 327b is pressurized, the connecting and fixing portions 323 move away from each other, and the diameter of the through hole 321 becomes larger than the diameter of the anchor bolt A. At this time, the spiral fixing portion 322 is fixed to the anchor bolt A. Therefore, the height adjustment tool 320 can be easily adjusted in a state where the height adjustment tool 320 is fitted to the anchor bolt A.

  After the height adjustment tool 320 is fitted to the anchor bolt A and moved to a predetermined height, when the force applied to the other side of the first rotating piece 327a and the second rotating piece 327b is released, the through hole 321 The diameter can be restored to the original, and the spiral fixing portion 322 can be fixed in a state of being screwed to the spiral portions A1 and A2 of the anchor bolt A. The connection fixing portion 323 is subjected to a force to approach each other by the elastic force of the elastic expansion portion 325, and the spiral fixing portion 322 is prevented from being arbitrarily detached from the spiral portions A1 and A2 of the anchor bolt A. it can.

  As described above, when the height adjustment tool 320 is fixed to the anchor bolt A by the spiral fixing portion 322, the fixing member 330 is inserted into the fixing hole 324, and the coupling fixing portions 323 are mutually coupled and fixed by the fixing member 330. In this state, the height adjustment tool 320 can be more stably and firmly fixed to the anchor bolt A.

  The scope of rights of the present invention is not limited to the above-described embodiments, and can be realized in various forms within the scope of the appended claims. Any person who has ordinary knowledge in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the scope of the claims shall fall within the scope of the claims of the present invention to various extents that can be modified by anyone. It should be understood that it is within the stated range.

Claims (9)

An illuminating means (100) for emitting illumination, located in the illuminating means installation space (S) provided in the ceiling panel (P) below the anchor bolt (A) installed downward on the ceiling (C);
A support bracket (200) installed on the upper surface frame of the illuminating means (100) via a fastening member (B) so as to be disassembled and connectable;
A height adjustment tool (320) fitted to the anchor bolt (A) so as to be adjustable in height, a fixing member (330) for connecting the height adjustment tool (320) so as not to be detached from the anchor bolt (A), and A height adjustment means (300) comprising a connection bracket (310) installed on one side of the height adjustment tool (320);
Both ends of the support bracket (200) and the connection bracket (310) are connected to each other, and an elastic member (400) for guiding the illumination unit (100) to be tightly coupled to the illumination unit installation space (S). An installation structure of a ceiling lighting device, comprising: An upper portion is fixed to one side of the outer surface of the height adjustment tool (320), and a lower end portion is located below the lower end of the height adjustment tool (320), and the elastic portion (341). A bent portion (342) that is bent to the anchor bolt (A) side exposed at a lower portion of the height adjustment tool (320), and a spiral portion (A1, A2) of the anchor bolt (A). An elastic piece (340) which is formed of a contact portion (343) provided at the end of the bent portion (342) so as to be fixedly supported by contact, and which exerts an elastic force on the anchor bolt (A) side is further provided. The installation structure of the ceiling lighting device according to claim 1, wherein the installation structure is installed. The height adjustment tool (320) has either a cylindrical shape or a prism shape more than a triangle, and a through-hole (321) through which the anchor bolt (A) passes is formed in the longitudinal direction at the center thereof. The ceiling lighting device installation structure according to claim 1, wherein the ceiling lighting device installation structure is provided along a vertical axis. The height adjusting tool (320) has a spiral of the anchor bolt (A) on the inner peripheral surface of a through hole (321) drilled so that the anchor bolt (A) penetrates along the length direction in the center. The screw fixing part (322) formed so as to be able to be screwed to the parts (A1, A2) and one side are cut along the length direction, and the cut ends are opposed to each other in a size corresponding to each other. And a connection fixing part (323) having a fixing hole (324) coupled and fixed by the fixing member (330), and elastically supported around the hinge shaft (326) by the connection fixing part (323). One side coupled in a rotatable manner is installed, the coupling fixing portion (323) exerts an elastic force in a direction approaching each other, and the other side coupled in a pivotable manner pressurizes the coupling fixing portion (323). Elastic expansion) And (325), characterized in that it is configured to include a installation structure of the ceiling lighting device according to claim 1. The fixing member (330) is screwed to one side of the height adjustment tool (320) toward the anchor bolt (A), and the screwed end surface pressurizes the outer surface of the anchor bolt (A). The connecting bracket (310) is composed of a bolt portion (331) to be fixed and a handle portion (332) for applying a rotational force to the opposite end to which the bolt portion (331) is screwed. The installation structure of the ceiling illuminating device according to claim 1, characterized in that it has a spring connection hole (311) to which one side end portion is connected and installed, and has an "L" shape. Both ends of the support bracket (200) and the connection bracket (310) are connected and fixed, and the lighting means (100) is connected to the anchor bolt (A) from the ceiling panel (P). The installation structure of the lighting device for ceiling according to claim 1, wherein a separation preventing wire (500) for preventing separation and falling is installed. The support bracket (200) is fixed to the illumination fixing part (210) and the spring by partially bending the lower part and the upper part around a side support part (220) installed vertically above the illumination means (100). A light fixing hole (211) is formed in the light fixing part (210), and a spring fixing hole (231) is formed in the spring fixing part (230). The installation structure of the ceiling lighting device according to claim 1, wherein The support bracket (200) includes a spring coupling part (240) having a spring coupling hole (241) and a corner support part (250) extending downward from both sides around the spring coupling part (240). 2. The ceiling according to claim 1, wherein each of the ceilings comprises a lighting coupling part (260) with a lighting coupling hole (261) formed by partially folding a lower part of each corner support part (250). Installation structure for lighting equipment. The support bracket (200) includes a lower bracket (extending a vertical portion (273) having one or more insertion holes (274) from a horizontal portion (271) having an illumination installation hole (272). 270) and an insertion that is tightly inserted into the insertion hole (274) so that a close fixing portion (281) having a spring installation hole (282) is fixed in close contact with one surface of the vertical portion (273). 2. The ceiling lighting device installation structure according to claim 1, further comprising an upper bracket (280) on which a protrusion (283) is protruded. 3.

Images