KR102643380B1 - Lighting track apparatus - Google Patents

Abstract

The present invention relates to a rail lighting device, which is installed on the ceiling or wall to be spaced apart from each other, lights (50a, 50b) are movably inserted, and first and second tracks (10a) supply power to the lights (50a, 50b). , 10b) and one side are movably and rotatably mounted on the first track 10a, and the opposite side is movably and rotatably mounted on the second track 10b, and lights 50c and 50d are movably inserted. and includes at least one bridge track (10c, 10d) connected to at least one of the first track (10a) or the second track (10b) and supplying power to the lighting (50c, 50d). The present invention has the advantage of being able to illuminate exhibits from various positions by applying a bridge track to a track fixed to the ceiling, etc., and providing light to exhibits uniformly, enabling efficient lighting.

Description

Rail lighting device{LIGHTING TRACK APPARATUS}

The present invention relates to a rail lighting device, and more specifically, to a rail lighting device that enables efficient lighting by illuminating exhibits from multiple positions.

Lights are installed in museums and exhibition halls to illuminate exhibits. Lights illuminate various relics, paintings, and exhibits depending on the period, and their locations also change in various ways. To this end, museums and exhibition halls bury multiple tracks at regular intervals on the ceiling and install lights on the tracks so that the positions of the lights can be changed at any time.

However, in the conventional track structure, the installation position of the lighting can be changed, but the lighting can only move in the direction in which the track is installed, so it is easy to illuminate wall exhibits or cross-sectional areas, but if the shape of the exhibit is circular or has many curves, the exhibit is not uniform. There is a problem that is difficult to clearly explain.

In particular, if the shape of the exhibit is circular, small, or large, it must be illuminated efficiently by shining light from various angles so that the exhibit stands out and is easily recognizable. The conventional track structure is a structure in which multiple tracks are arranged at regular intervals. Since it is made only of light, a large number of lights are installed on the track to shine light from various angles, which causes a problem in that it does not look good and the quality of light in illuminating the exhibits also deteriorates.

Patent Document 1: Registered Patent Publication No. 1690857 (registered on December 22, 2016)

The purpose of the present invention is to apply a bridge track to a track installed on the ceiling or wall that allows position movement and angle adjustment and lighting installation, so that exhibits can be illuminated from multiple locations, and light is uniformly provided to exhibits to provide efficient lighting. The purpose is to provide a rail lighting device that makes this possible.

According to the features of the present invention for achieving the above-described object, the present invention includes first and second tracks that are installed on the ceiling or wall to be spaced apart from each other, into which lighting is movably inserted, and for supplying power to the lighting. . In addition, in the present invention, one side is movably and rotatably mounted on a first track, the opposite side is movably and rotatably mounted on a second track, a light is movably inserted, and at least one of the first track or the second track is provided. It includes at least one bridge track connected to a power source to supply power to the lighting.

The first track, the second track, and the bridge track include an upper plate with hooks formed on both sides of the upper surface, first and second side plates bent downward from both ends of the upper plate, and a longitudinal direction on the inner surface of the first and second side plates. It may include an electrode insertion groove formed along the electrode insertion groove and an electrode mounted in the electrode insertion groove.

It may include mounting means for connecting a power source while movably and rotatably mounting the bridge track to the first and second tracks.

The mounting means is movably coupled to the first and second tracks, and a first connection adapter and bridge are inserted into the electrode insertion grooves of the first and second tracks and are provided with a power connection pin that contacts the electrode of the electrode insertion groove. It is movably coupled to the track and may include a second connection adapter having a power connection pin that is inserted into the electrode insertion groove of the bridge track and contacts the electrode of the electrode insertion groove. Additionally, the mounting means may include a wire that connects the second connection adapter and the first connection adapter to supply power supplied to the first and second tracks to the bridge track.

The first connection adapter and the second connection adapter include an insert body inserted between the first side plate portion and the second side plate portion in the first track, the second track, or the bridge track, and the insert body is connected to the first side plate portion and the second side plate portion. A power connection pin that is inserted between the two sides and then drawn out from both sides of the insertion body and inserted into the electrode insertion groove, an extension body extending downward from the insertion body, a withdrawal lever provided in the extension body and pulling the power connection pin out of the insertion body, and a power supply. It is connected to the connection pin and may include a power connection part that protrudes from the bottom of the extension body.

The power connection part of the first connection adapter may be connected to the power connection part of the second connection adapter with an electric wire.

The mounting means may further include a connection clamp that rotatably connects the bridge track to the first connection adapter.

The connection clamp combines an upper wall with a through hole through which the power connection of the first connection adapter passes and the power connection through the through hole, is bent downward from both ends of the relatively rotatable fixing ring and the upper wall, and has a bottom of the bridge track. It may include first and second side wall portions on which hooks on both sides of the upper plate are formed.

The fixing ring portion is located between the first side wall portion and the second side wall portion, and the outer diameter of the power connection portion passing through the through hole may be elastically coupled or screwed to allow relative rotation.

It is fastened to the fixing ring part through the first side wall or the second side wall part of the connection clamp and may include a stopper part that presses the outer diameter of the power connection part located in the fixing ring part and fixes the rotational position of the connection clamp with respect to the power connection part.

Two bridge tracks can be installed.

The bridge track has a length relatively longer than the distance between the first and second tracks so that the angle of the bridge track with respect to the first and second tracks can be adjusted by rotation.

The present invention is a track installed on the ceiling or wall that is equipped with a bridge track that allows position movement and angle adjustment and lighting installation, so that the exhibits can be illuminated from multiple positions and provide uniform light to the exhibits to make the exhibits stand out. This has the effect of enabling efficient lighting.

In addition, the first and second tracks and the bridge track of the present invention are provided with electrodes on both sides along the track groove, and the bridge track can move and rotate by using a first connection adapter and a connection clamp on the first track and the second track. Since it is connected tightly and receives power by applying the minimum wire length connecting the first connection adapter and the second connection adapter, it has the effect of having a stable and beautiful exterior structure.

In addition, the bridge track of the present invention can be mounted and used only when necessary on the first and second tracks, which are the basic tracks, and can be easily removed when not needed, so the bridge track can be applied to various locations depending on the location and size of the exhibit. This has the effect of being able to configure exhibits to be illuminated more efficiently.

Figure 1 is a bottom view showing a rail lighting device according to an embodiment of the present invention.
Figure 2 is a bottom view showing an example of position movement of the bridge track in the rail lighting device according to an embodiment of the present invention.
Figure 3 is a bottom view showing an example of moving the position and adjusting the angle of the bridge track in the rail lighting device according to an embodiment of the present invention.
Figure 4 is a partial perspective view showing a rail lighting device according to an embodiment of the present invention.
Figure 5 is a front cross-sectional view of Figure 4.
Figure 6 is a side cross-sectional view of Figure 4.
Figure 7 is a partially exploded perspective view showing the rail lighting device according to an embodiment of the present invention before attaching the bridge track to the track installed on the ceiling or wall.
Figure 8 is a perspective view for explaining a method of separating a connection adapter from the track or bridge track of Figure 7.

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

As shown in FIG. 1, the lighting device 1 of the present invention is installed on the first and second tracks 10a and 10b and the first and second tracks 10a and 10b installed on the ceiling or wall to be spaced apart from each other. It includes one or more bridge tracks (10c, 10d) mounted to enable position movement and angle adjustment.

The first and second tracks 10a and 10b are installed so that the lights 50a and 50b can move, respectively, and supply power to the lights 50a and 50b.

One side of the bridge tracks 10c and 10d is movably and rotatably mounted on the first track 10a, and the opposite side is movably and rotatably mounted on the second track 10b. The bridge tracks (10c, 10d) are installed to enable the lights (50c, 50d) to move, and are connected to at least one of the first track (10a) or the second track (10b) with power to provide power to the lights (50c, 50d). supply.

The bridge tracks 10c and 10d are mounted on one side and the other side opposite to the first and second tracks 10a and 10b, respectively, so as to connect the first track 10a and the second track 10b. A plurality of bridge tracks (10c, 10d) can be mounted on the first and second tracks (10a, 10b) and are detachable. In the embodiment, two bridge tracks (10c, 10d) were mounted on the first and second tracks (10a, 10b).

The first and second tracks 10a and 10b and the bridge tracks 10c and 10d may be formed in the same shape. In the embodiment, the first and second tracks 10a and 10b and the bridge tracks 10c and 10d were formed to have the same shape.

The first and second tracks 10a and 10b and the bridge tracks 10c and 10d are coupled to enable the lights 50a, 50b, 50c, and 50d to move. The first and second tracks 10a, 10b and the bridge tracks 10c, 10d each have a track groove 19 to which the lights 50a, 50b, 50c, and 50d are movably coupled. The lights 50a, 50b, 50c, and 50d move along each track groove 19 and receive power through electrodes arranged longitudinally in the track groove 19.

As shown in FIG. 1, first and second tracks 10a and 10b are installed on the ceiling or wall to be spaced apart from each other, and two tracks connect the first track 10a and the second tracks 10a and 10b. Bridge tracks 10c and 10d are mounted on the first and second tracks 10a and 10b to be spaced apart from each other. The length of the bridge tracks 10c and 10d is longer than the distance between the first track 10a and the second track 10b.

The bridge tracks (10c, 10d) are movably and rotatably mounted on the first and second tracks (10a, 10b) by mounting means. In addition, the bridge tracks (10c, 10d) are connected to at least one of the first track (10a) or the second track (10b) by a mounting means, and are connected to the lights (50c, 50d) installed on the bridge tracks (10c, 10d). Power can be supplied. The mounting means includes first and second connection adapters 20 and 30, a connection clamp 40, and an electric wire (L). The mounting means will be described in detail in FIG. 5.

As shown in FIG. 1, a plurality of lights 50a installed on the first track 10a, a plurality of lights 50b installed on the second track 10b, and a plurality of lights 50c installed on the upper bridge track 10c. And a plurality of lights (50d) installed on the lower bridge track (10d) provide uniform light to the exhibits (m) to illuminate the exhibits so that they stand out and are easily recognized.

At this time, the first and second tracks (10a, 10b) and the bridge tracks (10c, 10d) arranged perpendicular to the first and second tracks (10a, 10b) have various lights (50a, 50b, 50d, 50d). Lights (50a, 50b, 50d, 50d) can be placed in various locations to illuminate the exhibits (m) from each location.

As shown in FIG. 2, the bridge tracks 10c and 10d can move along the first track 10a and the second track 10b. Therefore, when the size of the exhibit (m) is small, one or more of the bridge tracks (10c, 10d) are moved along the first and second tracks (10a, 10b) to illuminate (50a, 50b, 50d, 50d) can illuminate the exhibit (m).

As shown in FIG. 2, the upper bridge track 10c is moved along the first track 10a and the second track 10b so that the distance between it and the lower bridge track 10d is closer, so that a small-sized exhibit (m) It is possible to provide uniform light.

As shown in FIG. 3, the bridge tracks 10c and 10d are rotatable with respect to the first track 10a and the second track 10b.

When one side of the bridge tracks 10c and 10d is rotated with respect to the first track 10a, the opposite side is linked to one side, so that the bridge tracks 10c and 10d are rotated with respect to the second track 10b. Accordingly, the bridge tracks 10c and 10d can move along the first track 10a and the second track 10b and can also adjust their angles.

The bridge tracks (10c, 10d) are angle-adjustable, so when illuminating curved exhibits or large-sized exhibits, the lights can be placed in the most efficient position to make the exhibits stand out.

As shown in FIG. 3, the upper bridge track 10c moves along the first track 10a and the second track 10b, and has one side connected to the first track 10a and one side connected to the second track 10b. The arrangement angle of the upper bridge track 10c with respect to the first and second tracks 10a and 10b can be adjusted by rotating the other side. In addition, the lower bridge track 10d can rotate one side connected to the first track 10a to adjust the arrangement angle of the lower bridge track 10c with respect to the first and second tracks 10a and 10b. .

As shown in FIG. 4, the mounting means includes first and second connection adapters 20 and 30, a connection clamp 40, and an electric wire (L). The mounting means movably and rotatably mounts the bridge tracks (10c, 10d) on the first and second tracks (10a, 10b) and connects power to the bridge tracks (10c, 10d).

The first connection adapter 20 and the connection clamp 40 movably and rotatably mount the bridge tracks 10c and 10d to the first and second tracks 10a and 10b. And the second connection adapter 30, the first connection adapter 20, and the wire L connect power to the bridge tracks 10c and 10d.

Specifically, the connection clamp 40 is rotatably coupled to the first connection adapter 20 movably mounted on the first and second tracks 10a and 10b, and the bridge track 10c is attached to the connection clamp 40. , 10d) are combined so that the bridge tracks 10c and 10d can move and rotate relative to the first and second tracks 10a and 10b. In addition, a second connection adapter 30 is movably mounted on the bridge tracks 10c and 10d, and the power connection portion 36 of the second connection adapter 30 and the power connection portion 39 of the first connection adapter 20 are connected to each other. ) can be supplied with power by connecting the wire (L).

The first connection adapter 20 and the second connection adapter 30 have the same configuration. However, in order to distinguish between the connection adapters mounted on the first and second tracks 10a and 10b and the connection adapters mounted on the bridge tracks 10c and 10d, a first connection adapter 20 and a second connection adapter 30 are used. It is written as .

As shown in FIGS. 5 and 6, the first and second tracks 10a and 10b and the bridge tracks 10c and 10d are tracks 10 of the same shape.

The track 10 is a lighting track on which lighting is installed and includes a top plate 11 and first and second side plate portions 13 and 14 bent downward from both ends of the top plate 11. In addition, the track 10 has a track groove 19 where lighting is installed between the first side plate 13 and the second side plate 14, and the first and second side plates 13 and 14 Electrode insertion grooves 15 and 16 are formed along the longitudinal direction on the inner surface of . Electrodes 17 and 18 are disposed along the electrode insertion grooves 15 and 16.

The electrode insertion grooves 15 and 16 are formed by bending the inner surfaces of the first and second side plates 13 and 14 along the longitudinal direction, or the inner surfaces of the first and second side plates 13 and 14. It can also be formed by trapping a curved frame. The electrode 17 disposed along the electrode insertion groove 15 of the first side plate portion 13 and the electrode 18 disposed along the electrode insertion groove 16 of the second side plate portion 14 have different polarities. Power is supplied. The curved frame forming the electrode insertion grooves 15 and 16 has tension and can support the electrodes 17 and 18 disposed in the electrode insertion grooves 15 and 16. In the embodiment, two electrode insertion grooves 15 are formed in the first side plate 13, two electrode insertion grooves 16 are formed in the second side plate 14, and each electrode insertion groove 15, Electrodes 17 and 18 are disposed at 16).

The upper plate portion 11 and the first and second side plate portions 13 and 14 may be formed of a non-conducting material of a single structure. The track 10 can be fixed by attaching the upper plate 11 to the ceiling or wall and using fixing screws (P).

The upper plate portion 11 has hook portions 12 formed on both sides of the upper surface. The hanging portion 12 can be applied when coupling other structures, such as the connection clamp 40, to the upper plate portion 11.

As shown in FIG. 5, the first and second tracks 10a and 10b are fixed to the ceiling c with fixing screws P while being spaced apart from each other at a certain interval. A first connection adapter 20 is coupled to the first track 10a and the second track 10b.

One side of the bridge track 10c is connected to the first connection adapter 20 coupled to the first track 10a and the first connection adapter 20 coupled to the second track 10b via the connection clamp 40. The other side is joined. When the bridge track 10c is connected to either the first track 10a or the second track 10b, it can supply power to the lighting 50c installed on the bridge track 10c.

In the embodiment, the bridge track 10c is connected to the second track 10b and power. A second connection adapter 30 is coupled to the bridge track 10c. The second connection adapter 30 coupled to the bridge track 10c is connected to the first connection adapter 20 coupled to the second track 10b with a wire L to connect power. Specifically, the power connection portion 36 of the second connection adapter 30 coupled to the bridge track 10c is connected to the power connection portion 26 of the first connection adapter 20 coupled to the second track 10b and the wire (L). ) and the power is connected. For this purpose, the second track 10b may have a hole formed in the upper plate 11 through which the electric wire L can pass.

The first connection adapter 20 moves in the first and second tracks 10a and 10b, so that the bridge track 10c can move in the longitudinal direction of the first and second tracks 10a and 10b. Additionally, the first connection adapter 20 coupled to the second track 10b may be connected to the second connection adapter 30 through a wire L to supply power to the bridge track 10c. The wire L connects the second connection adapter 30 and the first connection adapter 20 to supply power supplied to the first and second tracks 10a and 10b to the bridge tracks 10c and 10d.

The first connection adapter 20 and the second connection adapter 30 are configured to move the bridge tracks 10c and 10d and connect power. The first connection adapter 20 and the second connection adapter 30 have the same shape.

The first and second connection adapters 20 and 30 are provided with retractable power connection pins 22 and 32 on both sides. When the first and second connection adapters 20 and 30 are coupled to each track 10, both power connection pins 22 and 32 are inserted into the electrode insertion grooves 15 and 16 and come into contact with the electrodes 17 and 18. do.

As shown in FIGS. 5 and 7, the first and second connection adapters 20 and 30 include insertion bodies 21 and 31, extension bodies 23, withdrawal levers 24 and 34, and power connection portions 26. ,36).

The insertion bodies 21 and 31 are inserted into the track groove 19 between the first side plate 13 and the second side plate 14 in the track 10. The insertion bodies 21 and 31 correspond to the spacing of the track grooves 19.

The power connection pins (22, 32) are pulled out from both sides of the insert body (21, 31) after the insert body (21, 31) is inserted between the first side plate portion (13) and the second side plate portion (14). It is inserted into the electrode insertion grooves (15, 16). The power connection pins (22, 32) facilitate insertion of the insertion bodies (21, 31) into the track grooves (19), and the insertion bodies (21, 31) are used to make contact with the electrodes (17, 18) in the inserted state. It can be withdrawn from both sides. Two power connection pins (22, 32) are drawn out from both sides of the insertion body (21, 31) to correspond to the number of electrodes (17, 18) arranged in the electrode insertion grooves (15, 16). One electrode is disposed on the inner surfaces of the first side plate portion 13 and the second side plate portion 14, and a power connection pin may also be drawn out one by one on each side of the insertion body.

The withdrawal levers (24, 34) pull out the power connection pins (22, 32) from both sides of the insertion body (21, 31). The pull-out levers (24, 34) are rotatable and are rotated by pushing them to one side, so that the power connection pins (22, 32) are pulled out from both sides of the insertion body (21, 31), and when further rotated in the same direction, the power connection pins ( 22 and 32 may further protrude and come into close contact with the electrodes 17 and 18, thereby performing a stopper function to prevent the first and second connection adapters 20 and 30 from moving on the track 10. On the other hand, when the withdrawal levers (24, 34) are rotated in the opposite direction, the power connection pins (22, 32) are inserted into the pin holes (31a) of the insertion bodies (21, 31), so the insertion bodies (21, 31) are inserted into the track groove ( 19) It is easy to insert or remove.

The extension bodies 23 and 33 are parts extending from the lower portions of the insertion bodies 21 and 31. The extension bodies 23 and 33 are held by the operator to facilitate the installation or detachment of the first and second connection adapters 20 and 30 from the track 10. The withdrawal levers 24 and 34 are provided on the extension bodies 23 and 33 to facilitate operator operation.

Power connection parts 26 and 36 protrude from the bottom of the extension bodies 23 and 33. The power connection portions 26 and 36 are connected to the power connection pins 22 and 32 through terminals arranged inside the extension bodies 23 and 33 and the insertion bodies 21 and 31.

As shown in FIG. 6, the connection clamp 40 rotatably connects the bridge tracks 10c and 10d to the first connection adapter 20. The connection clamp 40 is a substantially square-shaped frame with an open bottom.

The connection clamp 40 includes an upper wall portion 41, a fixing ring portion 42, and first and second side wall portions 43 and 44. The upper wall portion 41 is formed with a through hole 41a through which the power connection portion 26 of the first connection adapter 20 passes. The connection clamp 40 is provided with a fixing ring portion 42 to which the power connection portion 26 passing through the through hole 41a is coupled.

The first and second side wall portions 44 are formed to be bent downward from both ends of the upper wall portion 41. At the bottom of the first and second side wall portions 44, hooking portions 45 are formed on which both hooking portions 12 of the upper plate portions 11 of the bridge tracks 10c and 10d are hung.

The fixing ring portion 42 can be rotated relative to the power connection portion 26 of the first connection adapter 20. The fixing ring portion 42 is located between the first side wall portion 43 and the second side wall portion 44 and is elastically or screw-bonded to the outer diameter of the power connection portion 26 passing through the through hole 41a and is capable of relative rotation. .

The fixing ring part 42 includes a stopper part 46 that fixes the relative rotated position with respect to the power connection part 26 of the first connection adapter 20. The stopper part 46 is fastened to the fixing ring part 42 through the first side wall part 43 or the second side wall part 44 of the connection clamp 40, and the power connection part located in the first fixing ring part 42. By pressing the outer diameter of (26), the connection clamp 40 can be fixed in a rotated position with respect to the power connection part.

The upper surface of the fixing ring part 42 is integrally fixed to the bottom surface of the upper wall part 41, or the stopper part 46 remains fastened to the fixing ring part 42, thereby forming the first side wall part 43 and the second side wall part. The position can be fixed between (44). For example, the stopper part 46 is in the form of a screw, and the end of the stopper part 46 that penetrates the first side wall part 43 is fastened to the fixing ring part 42 and the power connection part located in the fixing ring part 42. The outer diameter of (26) can be pressurized or released. The power connection part 26 of the first connection adapter 20 is screwed to the fixing ring part 42 through the through hole 41a of the upper wall part 41 and is capable of relative rotation, and the stopper part 46 is connected to the fixing ring part ( When the outer diameter of the power connection part 26 screwed to 42) is pressed, rotation is prevented, and when the outer diameter is released from the pressurized state, rotation may be possible.

The connection clamp 40 has locking portions 45 at both ends formed on the bottom of the first and second side wall portions 44. The connection clamp 40 is coupled in such a way that both end hooks 45 are inserted into and hung on both side hooks 12 of the upper plate 11 of the bridge tracks 10c and 10d.

The bridge tracks (10c, 10d) and the connection clamp (40) are formed of an elastic material, and the both end locking portions (45) of the connection clamp (40) are pressed against the upper plate portion (11) of the bridge tracks (10c, 10d). In this way, the both end hooks 45 can be easily inserted into the both side hooks 12 of the bridge tracks 10c and 10d.

As shown in FIG. 7, when connecting the bridge track 10c to the second track 10b, the first connection adapter 20 is coupled to the second track 10b. Next, the power connection part 26 of the first connection adapter 20 is inserted into the through hole 41a of the connection clamp 40 so that the power connection part 26 of the first connection adapter 20 is connected to the connection clamp 40. It can be coupled to the fixing ring portion 42 to enable relative rotation.

Next, the connection clamp 40 coupled with the first connection adapter 20 may be coupled to the bridge track 10c. That is, the connection clamp 40 may be coupled to the bridge track 10c in such a way that the both end hooks 45 of the connection clamp 40 are fitted into the both side hooks 12 of the bridge track 10c.

Next, the second connection adapter 30 is coupled to the bridge track 10c, and the power connection part 36 of the second connection adapter 30 is connected to the power connection part 26 of the first connection adapter 20 and the wire ( Connect to L).

At this time, the insertion body 21 of the first connection adapter 20 is inserted into the track groove 19 of the second track 10b, and the pull-out lever 24 is rotated to connect power on both sides of the insertion body 21. When the pin 22 is pulled out, as shown in FIG. 5, the power connection pin 22 is inserted into the electrode insertion grooves 15 and 16 and the electrodes 17 and 18 disposed in the electrode insertion grooves 15 and 16. ) comes into contact with.

The first connection adapter 20 is connected to the second track because the power connection pin 22 is inserted into the electrode insertion grooves 15 and 16 and moves along the electrode insertion grooves 15 and 16 to contact the electrodes 17 and 18. You can always receive power while moving (10b). In addition, since the power connection pin 22 is supported on the curved frame forming the electrode insertion grooves 15 and 16, the insertion body 21 is inserted into the track groove 19 and remains movable.

Insert the insertion body 31 of the second connection adapter 30 into the track groove 19 of the bridge track 10c, and rotate the withdrawal lever 34 to insert the power connection pin 32 from both sides of the insertion body 31. ), as shown in Figure 6, the power connection pin 32 is inserted into the electrode insertion grooves 15 and 16 and comes into contact with the electrodes 17 and 18 disposed in the electrode insertion grooves 15 and 16. do.

The second connection adapter 30 is connected to the first connection adapter 20 by a wire (L), and the power connection pin 32 is inserted into the electrode insertion grooves 15 and 16. Even if it moves along, it contacts the electrodes 17 and 18, so power can always be supplied to the bridge track 10c. In addition, since the power connection pin 32 is supported on the curved frame forming the electrode insertion grooves 15 and 16, the insertion body 31 can be maintained inserted into the track groove 19.

As shown in FIG. 8, for example, the process of disconnecting the second connection adapter 30 from the bridge track 10ㅊ involves rotating the withdrawal lever 34 so that the power connection pin 32 is inserted into the insertion body 31. This is possible by inserting it into ). When the power connection pin 32 is inserted into the insertion body 31, the second connection adapter 30 is easily separated from the bridge tracks 10c and 10d by gripping and pulling the extension bodies 23 and 33 downward. .

The second connection adapter 30 can insert and withdraw the power connection pin 32 into the pin hole 31a of the insertion body 21 and 31 by rotating the withdrawal lever 34.

For reference, the configuration for supplying power to the electrodes 17 and 18 disposed in the electrode insertion grooves 15 and 16 of the first and second tracks 10a and 10b is not the gist of the present invention, so detailed description is omitted. And various known configurations can be adopted.

The operation of the present invention will be described below.

The present invention provides a first connection adapter (20) to the first track (10a) and the second track (10b) while the first and second tracks (10a, 10b) are fixed to the ceiling or wall with fixing screws (P), The bridge tracks (10c, 10d) are installed to be movable and rotatable using the connection clamp (40), the second connection adapter (30) is coupled to the bridge tracks (10c, 10d), and the second connection adapter (30) is connected to the second connection adapter (30). By connecting the first connection adapter 20 with a wire L, power can also be supplied to the bridge tracks 10c and 10d.

As shown in FIG. 5, the first connection adapter 20 coupled to the first and second tracks 10a and 10b is movable to the first and second tracks 10a and 10b, and is shown in FIG. 6. As shown, since the connection clamp 40 coupled to the first connection adapter 20 is rotatable with respect to the first connection adapter 20, the bridge tracks 10c and 10d coupled to the connection clamp 40 are connected to the first connection adapter 20. It is movable and rotatable on the first track 10a and the second track 10b.

In addition, as shown in FIG. 5, the first connection adapter 20 is configured such that the power connection pin 22 is inserted into the electrode insertion grooves 15 and 16 and moves along the electrode insertion grooves 15 and 16 to connect the first connection adapter 20 to the first connection adapter 20. And since it is in contact with the electrodes 17 and 18 of the second tracks 10a and 10b, power can always be supplied while moving the second track 10b.

In addition, as shown in FIG. 6, the second connection adapter 30 is connected to the first connection adapter 20 with a wire (L), and the power connection pin 32 is inserted into the electrode insertion grooves 15 and 16. Since it is inserted and contacts the electrodes 17 and 18, power can always be supplied to the bridge track 10c.

Accordingly, the lights 50a and 50b coupled to the first and second tracks 10a and 10b can receive power by contacting the electrodes 17 and 18 of the first and second tracks 10a and 10b. , the lights 50c and 50d coupled to the bridge tracks 10c and 10d can receive power by contacting the electrodes 17 and 18 of the bridge tracks 10c and 10d.

As shown in FIG. 4, the bridge tracks 10c and 10d can be moved and rotated by using the first connection adapter 20 and the connection clamp 40 on the first track 10a and the second track 10b. It is installed neatly, the first connection adapter 20 and the second connection adapter 30 are placed adjacent to each other, and power is supplied by connecting them with a minimum number of wires, so that the external appearance can be configured beautifully.

In addition, as shown in FIGS. 2 and 3, it is easy to move the relative positions and adjust the angles of the bridge tracks 10c and 10d with respect to the first and second tracks 10a and 10b, allowing exhibits to be efficiently displayed in various locations. It can be illuminated.

In addition, the first connection adapter 20 rotates the withdrawal lever 24 so that the power connection pin 32 is brought into closer contact with the electrodes 17 and 18, so that there is no movement in the first and second tracks 10a and 10b. It can be fixed. In addition, the connection clamp 40 rotates the stopper part 46 to press the outer diameter of the power connection part 26 located in the fixing ring part 42, so that it can be fixed to the first connection adapter 20 without rotation. . The above configuration allows the bridge tracks 10c and 10d to move along the first track 10a and the second track 10b and the angle-adjusted position to be fixed without movement.

Meanwhile, the lights (50a, 50b, 50c, 50d) movably installed on the first track (10a), the second track (10b), and the bridge tracks (10c, 10d) can move along the track groove (19). Lighting of various shapes can be applied as long as it has a structure that can contact the electrodes 17 and 18 on both sides.

In addition, the bridge track is relatively longer than the gap between the first and second tracks so that the bridge track can be adjusted at an angle with respect to the first track and the second track. This means that when the bridge track is angle adjusted by rotation with respect to the first track and the second track, if the bridge track is positioned diagonally to the first track and the second track, the bridge track located between the first track and the second track This is because the length has to be longer. The length of the bridge track can be designed considering the above conditions.

The rail lighting device of the present invention described above is equipped with a bridge track that allows position movement and angle adjustment on a track installed on the ceiling or wall and enables lighting installation, so that it is possible to illuminate exhibits from multiple positions and distribute light uniformly to exhibits. Provides efficient lighting.

Moreover, it is desirable that the lighting that is coupled to the first and second tracks and the bridge track and can move along the track is capable of self-rotating and angle-adjustable lighting so as to illuminate the exhibit at a more efficient angle.

In addition, the bridge track of the present invention described above can be mounted and used on the basic first track and second track only when necessary and can be easily removed when not needed, so in museums or exhibition halls where exhibits are periodically replaced, exhibits can be replaced. Even without the need for track installation work for lighting installation, bridge tracks can be applied to illuminate exhibits from multiple locations.

The best embodiments of the present invention are disclosed in the drawings and specification. Here, specific terms are used, but they are used only for the purpose of explaining the present invention and are not used to limit the meaning or scope of the present invention described in the claims. Therefore, those skilled in the art will understand that various modifications and equivalent embodiments of the present invention are possible therefrom. Therefore, the true scope of technical rights of the present invention should be determined by the technical spirit of the appended claims.

1: Rail lighting device 10: Track
10a, 10b: first and second tracks 10c, 10d: bridge tracks
11: top part 12: hanging part
13, 14: first and second side plate portions 15, 16: electrode insertion groove
17,18: electrode
19: Track groove P: Fixing screw
C: Ceiling 20: First connection adapter
30: second connection adapter 21,31: insertion body
22,32: Power connection pin 23,33: Extension body
24,34: withdrawal lever 26,36: power connection
L: wire 40: connection clamp
41: upper wall 41a: through hole
42: Fixing ring portion 43, 44: First and second side wall portions
45: Engaging part 46: Stopper part
50a,50b,50c,50d: Lighting

Claims (12)

First and second tracks installed on the ceiling or wall spaced apart from each other and into which lights are movably inserted: and
At least one bridge track, one side of which is movably and rotatably mounted on the first track and the opposite side of which is movably and rotatably mounted on the second track, into which lighting is movably inserted; and
It includes mounting means for connecting the bridge track to a power source while movably and rotatably mounting the bridge track to the first and second tracks,
Each of the first track, the second track, and the bridge track,
A top plate with hooks formed on both sides of the top;
a first side plate portion and a second side plate portion bent downward from both ends of the upper plate portion;
an electrode insertion groove formed along the longitudinal direction on inner surfaces of the first and second side plates; and
It is mounted in the electrode insertion groove and includes an electrode that supplies power to the lighting,
The mounting means is,
A power connection pin is movably coupled to the first and second tracks and is inserted into electrode insertion grooves of the first and second tracks to contact the electrodes of the first and second tracks, and the power connection pin is provided. A first connection adapter with a power connection connected to the pin protruding from the bottom;
a second connection adapter movably coupled to the bridge track and provided with a power connection pin that is inserted into an electrode insertion groove of the bridge track and contacts an electrode of the bridge track;
a wire connecting the second connection adapter and the first connection adapter to supply power supplied to at least one of the first track and the second track to the bridge track; and
It includes a connection clamp that rotatably connects the bridge track to the first connection adapter,
The connection clamp is,
an upper wall portion formed with a through hole through which the power connection portion of the first connection adapter passes;
a first side wall portion and a second side wall portion that are bent downward from both ends of the upper wall portion and have locking portions formed on the bottom surface by which hooks on both sides of the upper plate portion of the bridge track are hung;
A fixing ring portion located between the first side wall portion and the second side wall portion and capable of relative rotation by being elastically coupled or screwed to the outer diameter of the power connection portion penetrating the through hole; and
A stopper part that is fastened to the fixing ring part through the first side wall part or the second side wall part and fixes the fixed ring part in a rotated position with respect to the power connection part by pressing the outer diameter of the power connection part located in the fixing ring part. ;
A rail lighting device comprising: delete delete delete According to claim 1,
The first connection adapter and the second connection adapter,
an insertion body inserted between the first side plate portion and the second side plate portion in the first track, the second track, or the bridge track;
The power connection pin is pulled out from both sides of the insertion body and inserted into the electrode insertion groove after the insertion body is inserted between the first and second side plate portions;
an extension body extending downward from the insertion body; and
a withdrawal lever provided on the extension body and pulling the power connection pin out from the insertion body;
Including,
A rail lighting device, characterized in that the power connection part of the first connection adapter is provided to protrude from the bottom of the extension body. According to clause 5,
The second connection adapter includes a power connector,
The power connection portion of the second connection adapter is connected to a power connection pin that contacts the electrode of the bridge track and is provided to protrude from the bottom of the extension body,
A rail lighting device, characterized in that the power connection part of the first connection adapter is connected to the power connection part of the second connection adapter with the wire. delete delete delete delete According to claim 1,
A rail lighting device characterized in that two bridge tracks are mounted. According to claim 1,
The bridge track is a rail lighting device characterized in that the length of the bridge track is relatively longer than the distance between the first and second tracks so that the angle of the first track and the second track can be adjusted by rotation.

Images