WO2018044103A1

WO2018044103A1 - Lighting device

Info

Publication number: WO2018044103A1
Application number: PCT/KR2017/009563
Authority: WO
Inventors: 노시청; 조범연; 전하영
Original assignee: 주식회사 필룩스
Priority date: 2016-08-31
Filing date: 2017-08-31
Publication date: 2018-03-08

Abstract

A lighting device is disclosed. The lighting device of the present invention comprises: a body unit, which emits light at an object to be lit up and is coupled to a rail unit; and a fixing unit fixed to the rail unit together with the body unit, and guiding the supply of rail unit power to the body unit.

Description

Lighting equipment

The present invention relates to a lighting device, and more particularly, to a lighting device that can implement a variety of lights stably at various locations as needed.

In general, LED lamps are used for various purposes, such as decorative lamps and indoor lighting, such as a high power illuminance effect with a small power supply, in particular, aluminum modules and PCB (PCB) mounted It is known to form an LED lamp in the form of a conventional fluorescent lamp by combining a tubular fluorescent cover with the main body.

Background art of the present invention is disclosed in Republic of Korea Patent Publication No. 2009-0120885 (published November 25, 2009, the name of the invention: LED lighting).

An object of the present invention is to provide a lighting device that can implement lighting of various states at various locations, improve the reliability of the lighting device, and can prevent safety accidents.

Illumination apparatus according to the present invention is characterized in that it comprises a fixing portion for irradiating light to the object to be illuminated and fixed to the rail portion and the power supply of the rail portion to the body portion coupled with the body portion and the body portion coupled to the rail portion; It is done.

In addition, the rail unit includes a guide rail portion and the guide rail portion is coupled to the body portion and includes an electrode portion for supplying power to the power supply in contact with the power supply provided in the body portion.

In addition, the guide rail portion includes a guide protrusion forming a groove for inserting the guide groove portion protruding upward of the body portion and a locking portion formed on both sides of the guide protrusion and forming a groove on which the locking projection of the fixed portion is caught.

In addition, the body portion, the housing portion coupled to the rail portion, the substrate portion detachably installed in the housing portion, the power supply portion and the substrate portion that is connected to the substrate portion and is supplied with power in contact with the rail portion and is light It includes a lighting unit for generating.

In addition, the lighting unit is characterized in that the rotatably coupled by the rotating unit.

In addition, the fixing portion, which is coupled to the coupling portion and the body portion or the coupling portion for guiding that the power of the rail portion is supplied to the body portion to restrain the movement of the rail portion is connected to the coupling portion to strengthen the coupling force between the coupling portion and the rail portion To include the insert body portion.

In addition, the coupling portion includes a coupling body coupled to the body portion and the side wall portion provided to be spaced apart from the coupling body, characterized in that the insertion body portion is moved to the receiving space formed between the side wall portion and the coupling body.

In addition, the coupling portion further includes a connecting member connecting the coupling body and the side wall portion.

In addition, the side wall portion is linked to the external force is characterized in that it is provided to be rotated based on the connection member.

In addition, the insertion body portion is inserted between the coupling body and the side wall portion is characterized in that the engaging projection provided at the end of the side wall portion is caught by the locking portion of the rail portion.

In addition, the insertion body portion includes a moving member connected to the body portion or the coupling body and an interference member extending from the moving member and inserted between the side wall portion and the coupling body to rotate the side wall portion.

In addition, the moving member is characterized in that the hinge is connected to both ends of the body portion, respectively.

In addition, the moving member is characterized in that coupled to each of the both ends of the body slide.

In addition, the insertion body portion is connected to the moving member and characterized in that it further comprises a cover member covering the side of the coupling portion.

The lighting apparatus according to the present invention can be stably supplied with power and can illuminate a plurality of locations or a large area, and can implement bright lighting intensively or selectively for a location where illumination is required.

In addition, the present invention can maintain a clean and simple appearance while receiving a stable power supply, it is possible to reduce the influence of interference with accessories, such as wires during installation of the module unit.

In addition, the present invention is able to maintain a securely coupled state of the rail portion and the coupling portion by the insertion body portion provided in the body portion is possible to connect a stable power supply, it is possible to prevent the safety accident that may occur from the body portion detached in advance. have.

1 is a perspective view of a lighting apparatus according to an embodiment of the present invention.

2 is an exploded perspective view of a lighting apparatus according to an embodiment of the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along line B-B in FIG.

5 is a view showing a state before the insertion body is coupled to the coupling portion according to an embodiment of the present invention.

6 is a view showing a state in which the insertion body coupled to the coupling portion according to an embodiment of the present invention.

7 is a state diagram used in the lighting apparatus according to an embodiment of the present invention.

8 is a first modification of the insert body in the lighting apparatus according to an embodiment of the present invention.

9 is a second modification of the insertion body portion in the lighting apparatus according to the embodiment of the present invention.

10 is a third modification of the insert body in the lighting apparatus according to an embodiment of the present invention.

11 is a fourth modification of the insert body in the lighting apparatus according to an embodiment of the present invention.

12 is a fifth modification of the insert body in the lighting apparatus according to the embodiment of the present invention.

13 and 14 are modifications of the module unit in the lighting apparatus according to an embodiment of the present invention.

15 is a modification of the lighting apparatus according to an embodiment of the present invention.

16 is a modification of the coupling unit according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described (name of the invention) according to an embodiment of the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, the definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view of a lighting apparatus according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a lighting apparatus according to an embodiment of the present invention, Figure 3 is a cross-sectional view AA of Figure 1, Figure 4 is BB is a cross-sectional view of, Figure 5 is a view showing a state before the insertion body coupled to the coupling portion according to an embodiment of the present invention, Figure 6 is inserted into the coupling portion coupling portion according to an embodiment of the present invention Figure 7 is a view showing the state, Figure 7 is a state diagram used of the lighting apparatus according to an embodiment of the present invention.

As shown in Figures 1 to 7, the lighting device 100 according to an embodiment of the present invention, the body portion 110 and the body portion that is coupled to the rail portion 10 while irradiating light to the object to be illuminated ( And a fixing part 300 fixed to the rail part 10 and guiding that power of the rail part 10 is supplied to the body part 110. The illumination object is an object for illuminating the light device 100 to irradiate light, and refers to an unspecified space or an object illuminated by illumination.

As shown in FIG. 1 and FIG. 2, the rail unit 10 may be modified in various shapes within the technical concept provided for the installation of the body unit 110 and the position control and the power supply. The rail unit 10 according to the exemplary embodiment includes a guide rail unit 12 and an electrode unit 15.

Guide rail portion 12 is provided to be fixed to the structure (not shown) to be installed the lighting device 100. In this embodiment, the lighting device 100 is illustrated as being installed on the ceiling of the building. However, the installation position of the lighting device 100 according to the present invention is not limited only to the ceiling of the building, and may be installed on a structure other than a building such as furniture, or the like, or may be a wall or a floor. Implementation is possible.

The body portion 110 is detachably coupled to the guide rail portion 12. This may be implemented by the coupling unit 120 to be described later. Guide rail portion 12 according to an embodiment includes a guide protrusion 13 and the engaging portion (14).

The guide protrusion 13 forms a groove for inserting the guide groove 114 protruding upward of the body 110. Two guide protrusions 13 protruding downward of the guide rail portion 12 form a pair and extend in the longitudinal direction of the guide rail portion 12. Since the guide protrusion 13 forms a groove for sliding the guide groove portion 114 of the body portion 110 is inserted, the body portion 110 to facilitate the change of the installation position along the rail portion 10. Can be.

The locking portion 14 is located at both sides of the guide protrusion 13 and forms a groove to which the locking protrusion 125 of the fixing part 300 is caught. Since the catching part 14 forms a groove extending in the longitudinal direction of the rail part 10, the body part 110 and the fixing part 300 are moved before the sliding part is moved along the rail part 10. This can be done easily.

On the other hand, the electrode unit 15 is installed in the longitudinal direction of the guide rail portion 12 in the lower portion of the guide rail portion 12, the power supply unit 144 in contact with the power supply unit 144 provided in the body portion 110 Power on. The electrode unit 15 according to the exemplary embodiment is installed on the bottom surface of the guide rail unit 12 and extends in the longitudinal direction of the guide rail unit 12 to have a length corresponding to the length of the guide rail unit 12.

The electrode unit 15 is electrically connected to an external power supply device (not shown) to receive power, and is connected to the power supply unit 144 to be described later to be electrically connected to the power supply unit 144. The electrode portion 15 performs a function of supplying power to the body portion 110 detachably installed in the rail portion 10. In this embodiment, the electrode unit 15 is exemplified as being formed of a metal plate made of aluminum.

The body 110 may be formed in various shapes within the technical idea that is irradiated with light to the object to be illuminated and coupled to the rail unit 10. Body portion 110 according to an embodiment includes a housing portion 111 coupled to the rail portion 10, the module portion 140 is detachably coupled to the housing portion 111 and irradiates light.

Referring to FIG. 2, the body 110 is detachably coupled to the rail 10. In this embodiment, the housing portion 111 of the body portion 110 is formed of a non-conductor, the module portion 140 is detachably installed in the housing portion 111. The housing part 111 is provided with a substrate mounting part 112 for mounting the substrate part 142 of the module part 140.

Guide grooves 114 are formed on the upper surface of the housing 111, and guide protrusions 13 corresponding to the guide grooves 114 are formed in the guide rails 12. The guide groove 114 and the guide protrusion 13 serve to guide the movement of the lighting device 100. And, the upper end of the body portion 110 is coupled to the locking portion 14 of the guide rail portion 12 to be described later so as to be movable slide. The guide groove 114 is formed in a shape protruding in the upper center of the housing portion 111, and forms a groove of the long hole inside. The guide groove 114 is formed inside the guide protrusion 13 of the rail unit 10 and is installed to be slidably movable. Since the guide groove 114 and the guide protrusion 13 extend in the longitudinal direction of the rail 10, the position of the body 110 may be easily adjusted. That is, the guide groove 114 is inserted into the groove formed on the inside of the guide protrusion 13 and slides, thus guiding the movement of the body 110.

The substrate mounting part 112 forms a mounting groove for the substrate part 142 to be caught inside the housing part 111. Since the board portion 142 having a rectangular plate shape is inserted into the side surface of the housing portion 111 and caught in a mounting groove provided in the board mounting portion 112, the installation and replacement of the board portion 142 may be facilitated. .

As shown in FIG. 2 and FIG. 3, the module unit 140 is detachably installed in the housing unit 111 and irradiates light by receiving power through the electrode unit 15 of the rail unit 10. It can be transformed into various shapes within the technical spirit. The module unit 140 according to an embodiment includes a substrate unit 142, a power supply unit 144, and an illumination unit 145.

The board unit 142 is detachably installed on the board mounting unit 112 of the housing unit 111, and the power supply unit 144 connected to the board unit 142 contacts the rail unit 10 to supply power. Receive. The lighting unit 145 is electrically connected to the substrate 142 and generates light, thereby transmitting light to the space or object to be illuminated.

The substrate unit 142 is slide-inserted into the substrate installation unit 112 of the housing unit 111 is coupled. As shown in FIG. 2, the power supply unit 144 is provided at an upper edge of the substrate 142 and is formed of a bent metal piece. An opening hole 123 is formed in the coupling body 122 of the fixing part 300 so that the power supply 144 is exposed to the outside. At this time, the coupling portion 120 and the body portion 110 having a coupling body 122 is screwed. As shown in FIG. 4, the coupling body 122 and the lower end of the body part 110 are screwed together, and the upper end is coupled by the coupling of the power supply unit 144 made of an open hole 123 and a bent metal piece. It is strengthened and temporarily fixed by the power supply unit 144 and the opening hole 123 is improved assembly.

The power supply unit 144 protruding through the opening hole 123 is in contact with the electrode unit 15 to receive power. At this time, the power supply unit 144 has an elastic force by the curved shape, it is possible to maintain a stable contact state by pressing the electrode unit 15.

The lighting unit 145 includes a light source unit 146 provided in the substrate unit 142 and a diffusion unit 147 coupled to the housing unit 111 to diffuse the light of the light source unit 146. The light source unit 146 may include one light emitter that emits light. The light emitter constituting the light source unit 146 may be at least one of an LED and an OLED.

The light source unit 146 according to the exemplary embodiment is provided in plurality in the lower side of the substrate unit 142, and the diffusion unit 147 forms a concave curved surface toward the upper side and extends in the longitudinal direction of the housing unit 111. . The diffuser 147 diffuses the light generated by the light source 146 to implement a function of diffusing light to the illumination object. Since the module unit 140 having the diffusion unit 147 is detachably installed at the lower side of the housing unit 111, maintenance work can be facilitated.

The fixing part 300 may be installed on one side or the other side of the body part 110 and may be installed on both sides of the body part 110. The fixing part 300 restrains the body part 110 from being moved along the rail part 10 to guide the installation of the body part 110 in a stable manner. The fixing part 300 according to an embodiment may be configured to restrict the movement of the body part 110 connected to the rail part 10 and to guide the power supply of the rail part 10 to the body part 110. 120 and an insertion body portion 130 connected to the body portion 110 or the coupling portion 120 and interlocking with the coupling portion 120 to strengthen the coupling force of the coupling portion 120 and the rail portion 10. do.

As shown in FIGS. 2 to 6, the coupling part 120 restrains the movement of the body part 110 connected to the rail part 10, and the power of the rail part 10 is supplied to the body part 110. It can be formed in various shapes within the technical spirit to guide the process. Coupling portion 120 according to an embodiment includes a coupling body 122, the side wall portion 124, the locking projection 125 and the connecting member 126.

Coupling body 122 is coupled to one side or the other side or both sides of the body portion (110). Since the side surface of the coupling body 122 facing the module unit 140 forms a groove, the substrate 142 of the module 140 is inserted into the coupling body 122. The power supply unit 144 protruding upward of the substrate unit 142 protrudes upward through the opening hole 123 provided on the upper side of the coupling body 122 to be in contact with the electrode unit 15 of the rail unit 10. .

The side wall part 124 is provided to be spaced apart from the coupling body 122 and forms a plate in a standing state on both sides of the coupling body 122. Since the insertion body portion 130 is moved to the accommodation space S formed between the side wall portion 124 and the coupling body 122, the side wall portion 124 is connected to the locking portion 14 of the rail portion 10. The hook is fixed to the rail unit 10 together with the body unit 110. The coupling part 120 may further include a connection member 126 connecting the coupling body 122 and the side wall part 124. Therefore, the side wall portion 124 is provided to be rotated relative to the connection member 126 in conjunction with the external force.

An accommodation space S is formed between the coupling body 124 and the side wall part 124 to accommodate the insertion body 130. The insertion body 130 presses the side wall part 124 so that the side wall part 124 can be fixed to the rail part 10 while moving inside and outside of the accommodation space S. Since the interference member 134 of the insertion body 130 presses the side wall portion 124, the side wall portion 124 remains fixed to the locking portion 14 of the rail portion 10. The side wall portion 124 is elastically tightly fixed to the rail portion 10 through the insertion body portion 130 in a state of being engaged with the insertion body portion 130.

The coupling portion 120 is opened by the insertion body portion 130 accommodated in the receiving space (S) formed between the coupling body portion 122 and the side wall portion 124, the upper portion is opened to the outside and the rail portion 10 Because it is in close contact with the) it can be more strongly coupled to the rail unit 10. Since one end of the side wall portion 124 is further provided with a locking protrusion 125 having the bending member 128, the locking protrusion 125 is stably caught by the locking portion 14 of the rail portion 10. I can keep it.

A locking portion 14 is formed at the edge of the rail portion 10 so as to be engaged with the side wall portion 124, and the locking protrusion 125 bent inwardly to be caught by the locking portion 14 at an end of the side wall portion 124. Is formed. On the upper side of the locking protrusion 125 caught by the locking portion 14 is provided a bending member 128 to form an obtuse angle. Therefore, when the locking protrusion 125 is pushed and rotated by the insertion body 130 in a state of being caught in the groove of the locking portion 14, the locking protrusion 125 is caught by the shape of the bending member 128. The phenomenon which interferes with can be prevented. Alternatively, in the state in which the locking protrusion 125 and the locking portion 14 are inserted, an operating space is secured between the locking protrusion 125 and the inner surface of the locking portion 14 so that the locking protrusion 125 is locked. Interference can be prevented.

The connection member 126 is provided between the coupling body 122 and the side wall portion 124 to control the coupling force of the side wall portion 124. In this embodiment, the connection member 126 is formed integrally with the central portion of the side wall portion 124 and the outer surface of the coupling body 122, and the side wall portion 124 is a member for rotating movement. The side wall part 124 is rotated with respect to the connection member 126 in conjunction with an external force and has elasticity. Therefore, pressing the lower end of the side wall portion 124 based on the connection member 126 is opened to the outside, restoring when the pressing force is released to press the rail portion 10, the locking projection formed at the end of the side wall portion 124 It can be coupled to the engaging portion 14 by 125.

Insertion body portion 130 is rotatably coupled to the body portion 110 or coupling portion 120, or is coupled to the body portion 110 or coupling portion 120 to be slidably movable. Insertion body portion 130 is interlocked with the side wall portion 124 to improve the coupling force of the side wall portion 124 to the rail portion 10, is inserted between the coupling body 122 and the side wall portion 124 side wall The locking protrusion 125 provided at the end of the portion 124 may be formed in various shapes within the technical concept of being caught by the locking portion 14 of the rail portion 10. Insertion body portion 130 according to an embodiment, extending from the movable member 132 and the movable member 132 connected to the body portion 110 or the coupling body 122, the side wall portion 124 and the coupling body ( It is interposed between the 122 and the interference member 134 for rotating the side wall portion 124. The side wall portion 124 may be rotated by its elasticity without the connecting member 126, and when connected to the connecting member 126, may be rotated about the connecting member 126.

The interference member 134 is inserted between the coupling body 122 and the side wall portion 124 by the movement of the movable member 132 so that one end of the side wall portion 124 is opened by the insertion of the interference member 134, and the other end thereof. Is collapsed to strengthen the coupling of the rail portion 10 and the side wall portion 124.

The moving member 132 is hinged to both ends of the body portion 110 and rotated. As shown in FIG. 6, the movable member 132 is rotated from the body portion 110, and the interference member 134 is connected to the lower end of the coupling body 122 and the sidewall portion 124 by the rotation of the movable member 132. It can be inserted into. As a result, the locking protrusion 125 of the side wall part 124 is closely attached to the rail part 10, thereby enabling a firm fixing. Moving member 132 according to an embodiment is hinged to both ends of the body portion 110 is rotated.

8 is a first modification of the insertion body portion of the lighting apparatus according to an embodiment of the present invention. Referring to Figure 8, the moving member 232 of the insertion body portion 230 is further provided with a cover member 235 to cover the side of the coupling portion 120. That is, the movable member 232 is bent upward in the cover member 235 is formed in the 'b' shaped cross-sectional shape. Accordingly, the interference member 234 is inserted between the coupling member 124 and the coupling body 122 by the rotation of the movable member 232 to closely contact the upper end of the coupling member 134 to the rail portion 10. The cover member 235 may cover a side surface of the coupling part 120 to cover a gap between the coupling body 122 and the coupling member 124 to form a beautiful appearance. The interference member 234 is inserted between the coupling member 124 and the coupling body portion 122 to close the upper end of the coupling member 134 to the rail portion 10 according to an embodiment of the present invention Since the operation is the same as or similar to the operation of the insertion body 130, detailed description thereof will be omitted.

9 is a second modification of the insertion body portion of the lighting device 100 according to an embodiment of the present invention. 9, the moving member 232 of the insertion body portion 230 is coupled to both ends of the body portion 110 so as to be slidable. That is, the guide groove 110a is formed in the body portion 110, and the movable member 232 is formed with a guide shaft 232a to be movable along the guide groove 110a in the longitudinal direction of the body portion 110. . Therefore, the interference member 234 may be inserted or separated between the coupling body 122 and the coupling member 124 according to the slide movement of the movable member 232. At this time, the interference member 234 is formed corresponding to the moving direction of the moving member 232.

10 is a third modification of the insertion body portion of the lighting device 100 according to an embodiment of the present invention. Referring to FIG. 10, as in the second modification of the movable member 232, the movable member 232 is slidably coupled to both ends of the body 110, and the movement of the movable member 232 is performed. It can be implemented semi-automatically. That is, the guide shaft 232a is formed in the movable member 232, and the guide groove 110a in which the guide shaft 232a is accommodated is formed in the body portion 110. And the inside of the guide groove (110a) is supported by the elastic member 237, the operating member 236 for selectively pushing the guide shaft (232a) is provided. The operation member 236 is a known technique applied to a ballpoint pen or the like, detailed description thereof will be omitted. Of course, various structural changes are possible to selectively fix the state in which the moving member 232 is moved to the coupling part 120 side. As such, the interference member 234 may be inserted or semi-automatically separated between the coupling body 122 and the coupling member 124 according to the slide movement of the movable member 232.

11 is a fourth modification of the insert body in the lighting apparatus according to an embodiment of the present invention. As shown in Figure 11, the insertion body portion 260 is provided on the side of the coupling body 122 that forms the body of the coupling portion 120 to allow the slide movement. Since the guide shaft 262a extending from the insertion body portion 260 toward the coupling body 122 extends toward the inside of the coupling body 122, the side slide movement of the insertion body portion 260 is guided. The interference member 264 extending from the insertion body portion 260 and inserted into the space formed between the side wall portion 124 and the coupling body 122 is formed in a wedge shape, and rotates the side wall portion 124 to form a rail portion. The locking protrusion 125 is fixed to the locking portion 14 of the 10. The taper shape gradually widens from one side (right side of FIG. 11) to the other side (left side of FIG. 11) of the interference member 264. Therefore, when the interference member 264 is inserted into the space formed between the side wall portion 124 and the coupling body 122, one side of the relatively narrow interference member 264 is the side wall portion 124 and the coupling body 122 It is inserted into the space formed between. Then, as the insertion body portion 260 moves, the body of the gradually wider interference member 264 is inserted into the space formed between the side wall portion 124 and the coupling body 122, so that the side wall portion 124 is opened. The operation is smooth.

The guide shaft 262a protruding to one side of the interference member 264 is inserted into the guide groove 110a provided in the body portion 110 to guide the slide movement, and, if necessary, the elastic member shown in FIG. 10. 267 and the operation member 236 may be additionally installed in the guide groove (110a) of the body portion (110).

The cover member 265 connected to the interference member 264 has a plate shape facing the coupling body 122 and is installed in an upright position. The guide rod 266 extending from the cover member 265 is inserted into the coupling body 122 and slides together with the cover member 265. The cover member 265 and the coupling body 122 are connected by an elastic member 267 using a coil spring. The elastic member 267 elastically presses the cover member 265 in a direction away from the coupling body 122. In addition, the guide shaft 262a is inserted into the guide groove 110a formed in the coupling body 122 and is caught or released from the inside of the guide groove 110a with a click feeling. Since the guide shaft 262a is caught or released by the inside of the guide groove 110a is the same as or similar to the locking structure applied to the ball pen, detailed description thereof will be omitted.

12 is a fifth modification of the insert body in the lighting apparatus according to the embodiment of the present invention. As shown in FIG. 12, the insertion body 130 is rotatably connected to the lower side of the coupling part 120. When the movable member 132 constituting the insertion body 130 is rotatably connected to the lower side of the coupling body 122, and the movable member 132 is rotated to surround the lower portion of the coupling body 122, the movable member The interference member 134 connected to the 132 is inserted into the space formed between the side wall portion 124 and the coupling body 122 to press the side wall portion 124, so that the engaging protrusion connected to the upper side of the side wall portion 124 ( 125 is inserted into and caught by the locking portion 14 of the rail portion 10.

13 and 14 are modifications of the module unit in the lighting apparatus according to an embodiment of the present invention. As shown in FIGS. 13 and 14, the lighting unit 245 may irradiate light to a specific part desired by the user. The lighting unit 245 is rotatably coupled by the rotating unit 250. The rotating part 250 is provided in the body part 110 and includes a rotating hole part 254 provided in the lighting unit 245 such that the ball member 252 and the ball member 252 are coupled to each other. That is, the lighting unit 245 may be rotated along the outer surface of the ball member 252. At this time, the ball member 252 is screwed to the body portion 110 may be provided detachably.

In the present embodiment, the module unit 140 is illustrated as

lighting units

145 and 245 having a lighting function, but the present invention is not limited thereto. The module unit 140 may include a display panel and an external device that can provide an image. Various modifications are possible, such as a power distribution device that can be electrically connected.

On the other hand, Figure 15 is a modification of the lighting device 100 according to an embodiment of the present invention. Referring to FIG. 15, the shapes of the rail part 10 and the body part 110 coupled to the rail part 10 may be variously changed. That is, the rail part 10 and the body part 110 are formed to be refracted, and the coupling part 120 is coupled to both ends of the body part 110 to produce another indoor atmosphere.

16 is a modification of the coupling unit according to an embodiment of the present invention. As shown in FIG. 16, the side wall portion 124 is directly connected to the coupling body 122 without the connecting member 126. The side wall portion 124 has a plate shape having elasticity, and the locking protrusion 125 connected to the upper side of the side wall portion 124 is moved by the elastic deformation of the side wall portion 124 to engage the locking portion of the rail portion 10 ( 14) In addition, the shape of the side wall portion 124 is deformed by the interference member 264 inserted between the lower side of the side wall portion 124 and the coupling body 122 so that the upper side of the side wall portion 124 is caught by the rail portion 10. It may be pressed in the direction in contact with the portion (14).

Hereinafter, with reference to the accompanying drawings will be described in detail the operating state of the lighting device 100 according to an embodiment of the present invention.

The body unit 110 provided with the lighting unit 145 is installed in the rail unit 10 installed in a structure such as a ceiling of a building. Body portion 110 may be changed in the position installed along the longitudinal direction of the rail portion 10, the user can facilitate the operation of adjusting the position of the body portion 110 to the position requiring lighting.

Installation and power supply of the body unit 110 provided with the lighting unit 145 as described above may be made by the following connection structure. Power supplied from an external power supply device (not shown) is supplied to the electrode part 15 by a wire (not shown) connecting the external power supply device and the electrode part 15.

The body unit 110 provided with the lighting unit 145 is coupled to the guide rail unit 12 by the fixing unit 300. That is, when the body portion 110 is pressed from the lower portion of the guide rail portion 12 to the upper portion, the engaging protrusion 125 of the side wall portion 124 of the coupling portion 120 is formed at both edges of the guide rail portion 12. It is coupled to surround the formed locking portion 14. Due to this coupling structure, the body portion 110 is installed to be movable along the guide rail portion 12. Guide groove portion 114 is formed on the upper surface of the body portion 110, the guide projection portion 13 is formed on the bottom surface of the guide rail portion 12 and correspond to each other, the guide rail portion 12 during the movement of the body portion 110 Can be moved stably.

As such, when the body 110 is coupled to the rail 10, the power supply 144 is exposed through the opening hole 123, and thus the electrode part is contacted by the power supply 144 and the electrode 15. Is electrically connected with (15). By connecting the power supply unit 144 and the electrode unit 15, the power supply unit 144 supplies power through the electrode unit 15 at any position in the longitudinal direction of the rail unit 10 in which the electrode unit 15 is installed. I can receive it.

The power supply unit 144 supplied with power as described above supplies power to the substrate unit 142, and supplies power to the light source unit 146 electrically connected to the substrate unit 142. That is, since the light source unit 146 supplied with power from the power supply unit 144 is turned on and diffused by the diffusion unit 147, lighting can be effectively implemented regardless of the position change of the body unit 110.

The coupling portion 120 may be firmly coupled to the body portion 110 by the insertion body portion 130. Looking at this, as shown in Figures 5 and 6 when moving the moving member 132 hinged to both ends of the body portion 110, the interference member 134 is bent to the moving member 132 is coupled It is inserted between the body 122 and the side wall portion 124. That is, since the interference member 134 is inserted between the coupling body 122 and the lower end of the side wall portion 124, the side wall portion 124 is rotated about the connection member 126 by the thickness of the interference member 134. The lower end is opened to the outside, and the upper end is firmly fixed by pressing the locking portion 14 of the guide rail portion 12. As such, since the binding of the side wall portion 124 and the locking portion 14 may be firmly rotated by the moving member 132, the binding of the side wall portion 124 is released to illuminate the rail device 10. It can be prevented from being separated from, and it is possible to prevent the unintentional change of position of the lighting device 100.

Meanwhile, as shown in FIG. 8, the cover member 235 covering the side surface of the coupling part 120 may be connected to the moving member 232 to form a beautiful appearance. 9 and 10, the guide shaft 232a of the movable member 232 is movable along the guide groove 110a, and the interference member 234 provided in the movable member 232 is coupled. Since it is inserted between the body 122 and the side wall portion 124 may be coupled to the coupling portion 130. In particular, in the case of Figure 10, the movement of the moving member 232 is supported by the elastic member 237, semi-automatically moving the moving member 232 by the operating member 236 to selectively fix the position of the moving member 232 It can be moved to provide convenience for use.

As shown in Figure 11, the insertion body portion 260 is installed on the side of the coupling body 122 to enable the slide movement, the interference member 264 is moved along the insertion body portion 260 is accommodated space It is inserted into the inside of S to rotate the side wall portion 124. Since the insertion body 260 and the coupling part 120 form a single module, part management and assembly work can be easily performed.

In addition, as shown in Figure 12, since the insertion body portion 130 is rotatably installed on the lower side of the coupling portion 120, even if the shape of the lighting unit 145 is changed to the fixing portion 300 in common. Can be used to reduce production costs.

As shown in FIGS. 13 and 14, the lighting unit 245 may be formed of spot lights, and may be rotatably provided by the rotating unit 250 to illuminate a specific space desired by the user. Various module units 140 such as a display panel that can provide an image may be applied.

As shown in FIG. 15, the shape of the rail unit 10 and the body unit 110 coupled to the rail unit 10 may be changed in various ways, thereby producing various atmospheres of the indoor space.

On the other hand, as shown in Figure 16, the side wall portion 124 is directly connected to the coupling body 122 without a separate connecting member 126, the upper side of the side wall portion 124 by the elasticity of the side wall portion 124 A structure in which the hooking protrusion 125 connected to the hooking portion 14 of the rail unit 10 may be used. Since the side wall portion 124 is connected to the coupling body 122 has elasticity, when the side wall portion 124 can be rotated, the interference member 134 of the insertion body portion 130 is connected to the side wall portion 124. Inserted between the coupling body 122 to rotate the side wall portion 124, the locking protrusion 125 is caught by the locking portion 14 of the rail portion 10 is restrained movement.

As described above, according to the present invention, since it can be stably supplied with power, it is possible to illuminate a plurality of locations or a large area, and to implement bright illumination intensively or selectively for a location where illumination is required. In addition, it is possible to keep the appearance clean and simple while receiving the power stably, and to reduce the influence of interference with accessories such as wires and the like during the installation of the module unit 140. In addition, the insertion body portion 130 provided in the body portion 110 can be maintained firmly coupled state of the rail portion 10 and the coupling portion 120 enables a stable power connection, the body portion 110 is Safety accidents that can occur due to departure can be prevented.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. will be. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

Claims

A body part coupled to the rail part while irradiating light to the lighting object; And

And a fixing part fixed to the rail part together with the body part and guiding that power of the rail part is supplied to the body part.
The method of claim 1,

The rail unit may include a guide rail unit to which the body unit is coupled; And

And an electrode unit installed in the guide rail unit and in contact with a power supply unit provided in the body unit to supply power to the power supply unit.
The method of claim 2,

The guide rail unit may include: a guide protrusion forming a groove for inserting a guide groove protruding upward from the body part; And

And a locking unit positioned at both sides of the guide protrusion and forming a groove through which the locking protrusion of the fixing unit is engaged.
The method of claim 1,

The body portion, the housing portion coupled to the rail portion;

A substrate unit detachably mounted to the housing unit;

A power supply unit connected to the substrate unit and in contact with the rail unit to receive power; And

And an illumination unit electrically connected to the substrate and generating light.
The method of claim 4, wherein

The lighting unit is characterized in that the rotatable coupled by the rotating unit.
The method of claim 1,

The fixing portion, the coupling portion for restraining the movement of the body portion connected to the rail portion, and guides the power supply of the rail portion to the body portion; And

Is connected to the body portion or the coupling portion, in conjunction with the coupling portion insertion body portion for reinforcing the coupling force of the coupling portion and the rail portion; lighting apparatus comprising a.
The method of claim 6,

The coupling portion, the coupling body coupled to the body portion; And

It includes; side wall portion provided to be spaced apart from the coupling body,

Lighting device, characterized in that the insertion body portion is moved to the receiving space formed between the side wall portion and the coupling body.
The method of claim 7, wherein

The coupling unit, the lighting apparatus further comprises a connecting member for connecting the coupling body and the side wall.
The method of claim 8,

The side wall portion is interlocked with the external force, characterized in that the rotating device provided on the basis of the connecting member.
The method of claim 7, wherein

And the insertion body portion is inserted between the coupling body and the side wall portion such that a locking protrusion provided at an end portion of the side wall portion is caught by the locking portion of the rail portion.
The method of claim 7, wherein

The insertion body portion, a moving member connected to the body portion or the coupling body; And

And an interference member extending from the moving member and inserted between the side wall portion and the coupling body to rotate the side wall portion.
The method of claim 11,

The moving member is hinged to both ends of the body portion, respectively, characterized in that the rotating device.
The method of claim 7, wherein

The movable member is a lighting device, characterized in that coupled to each end so as to be movable slide.
The method of claim 11,

The insertion body portion, the cover member is connected to the moving member and covers the side of the coupling portion; lighting apparatus further comprises.