KR20150133981A - Line type lighting apparatus - Google Patents

Abstract

The present invention relates to a line type lighting apparatus. The line type lighting apparatus comprises: a housing which includes an accommodation space with an opening part arranged at a lower portion thereof, and a first coupling part formed along the longitudinal direction on a surface facing the opening part among the inner side surfaces of the accommodation space; and a line type lighting module stored in the accommodation space through the opening part of the housing as a second coupling part is formed at a position corresponding to the first coupling part. The second coupling part is slid along the first coupling part in a state of being combined with the first coupling part. Accordingly, the line type lightning module can be simply coupled to the housing installed at a target installation area, and the position of the line type lighting module can be moved in the longitudinal direction of the housing while the lighting module is coupled to the housing.

Description

[0001] LINE TYPE LIGHTING APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a line type lighting apparatus, and more particularly, to a lighting apparatus in which a line type lighting module is easily coupled to a housing provided at an installation target site, To a movable line-type lighting device.

Fluorescent lamps, which are used as general lighting, have a disadvantage in that the illuminance is low and the energy efficiency is low. Therefore, recently, a fluorescent lamp having relatively higher illuminance and lower power consumption than those of conventional fluorescent lamps (hereinafter referred to as "LEDs" I am using a lot of modules.

However, most of the lighting modules using these LEDs are configured to replace the fluorescent lamps with conventional fluorescent lamps while maintaining the external appearance of the conventional fluorescent lamps. Accordingly, there is a problem in that the conventional inconvenience of socket connection structure for a fluorescent lamp, which is coupled to or separated from a luminaire in such a manner that the terminals provided at both ends of the lighting module are inserted into the socket of the luminaire while being rotated, .

In addition, when such conventional LED lighting modules are arranged in a row, there is a difference in illuminance between the areas where the lighting modules are arranged and the areas where the socket parts are arranged, and are displayed in the form of broken lines. There is a problem that can not provide illumination.

In addition, although a bar-shaped LED lighting module has been proposed to form a line-type lighting, the LED lighting module is provided with a socket for supplying power. Therefore, in order to replace any one of the LED lighting modules in a state where the plurality of LED lighting modules are arranged in a line, all the LED lighting modules are disconnected from the LED lighting module at one end, Next, there is a problem that the previously separated LED lighting modules must be combined again.

In addition, since such a conventional line type lighting module performs lighting control by turning on / off the power while a plurality of LED lighting modules are connected, if the lighting needs to be adjusted for power saving or use environment, There is a problem that lighting control can not be performed or the inconvenience is very inconvenient. Further, there is a problem that various types of illumination environments can not be produced even when the line type illumination for the interior is constituted.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a line type lighting module capable of easily detaching and attaching a line type lighting module to a housing, And a lighting device.

A further object of the present invention is to provide a line type illuminating device capable of facilitating the installation and detachment of the illuminating device and improving the utilization efficiency of the illuminating device by making the illuminating module movable in the longitudinal direction while being coupled to the housing .

Another object of the present invention is to provide a line-type illumination device capable of improving utilization efficiency of illumination light provided from an illumination module.

In addition, when a plurality of lighting modules are installed in close contact with each other, the spacing of the light emitting elements is maintained constant even in the connection area between the lighting modules, Type illumination device capable of providing a line-type illumination device.

Another object of the present invention is to provide a line type lighting apparatus which can prevent exposure of electric wiring to a space between lighting modules when a plurality of lighting modules are installed apart from each other.

According to an aspect of the present invention, there is provided a portable terminal including: a housing having a housing space provided with an opening at a lower portion thereof and a first engaging portion formed along a longitudinal direction on a surface of the inner side surface of the housing space, And a line type lighting module in which a second engaging portion is formed at a position corresponding to the first engaging portion and is accommodated in the accommodating space through an opening of the housing, and the second engaging portion is engaged with the first engaging portion Type lighting device according to the present invention.

It is preferable that the first engaging portion comprises a rail groove and the second engaging portion comprises a moving member slidably inserted into the first engaging portion and the second engaging portion is detachably assembled to the lighting module .

Preferably, a gripping groove formed along a longitudinal direction of the lighting module and a gripping portion detachably coupled to the gripping groove are formed on a coupling surface of the second coupling portion and the lighting module.

Preferably, the second coupling portion is made of an insulating material.

It is preferable that the first coupling portion is made of a permanent magnet or a magnetic material, and the second coupling portion is made of a magnetic material or a permanent magnet attached to the first coupling portion by a magnetic force provided on the upper surface of the lighting module.

In addition, it is preferable that a plurality of the first engaging portion and the second engaging portion are provided and disposed on both sides of the center.

Preferably, at least one of the power input unit and the power output unit is electrically connected to a power output unit or a power input unit of an adjacent lighting module.

It is preferable that at least one of the power input unit and the power output unit is connected to the lighting module by a power cable and is connected to the power input unit or the power output unit of the adjacent lighting module.

Preferably, a cable reel for elastically winding the power cable is provided inside the lighting module.

In addition, a space is preferably provided between the upper surface of the lighting module and the housing, in which a power cable drawn out from the lighting module is received.

Preferably, the power input unit and the power output unit of the lighting module are connected to a power output unit or a power input unit of an adjacent lighting module by a power cable.

In addition, a space is preferably provided between the upper surface of the lighting module and the housing to accommodate the power cable.

It is preferable that the lighting module is provided with a switch for controlling lighting.

In addition, at least a pair of lighting modules are spaced apart from each other in the housing space of the housing, and the power cables are accommodated in the first engaging part exposed to the spaced spaces between the lighting modules, And a finishing cap which forms a part of the opening.

The light source module may further include a reflection member disposed on both sides of the opening between the illumination module and the accommodation space and reflecting the illumination light emitted from the illumination module toward the opening.

It is preferable that an assembling groove for fixing and supporting the reflecting member in the oblique direction is formed on both side surfaces facing the housing space of the housing.

Preferably, the diffusion cover coupled to the opening of the housing is provided with an assembly groove for fixing the reflection member in the oblique direction.

Further, in the lower part of the lighting module, a plurality of luminous elements are spaced apart at regular intervals, and an interval between the luminous elements adjacent to the ends of the luminous module and the ends of the luminous module is set to 1/2 of the spaced intervals of the luminous elements desirable.

According to the present invention, there is provided a line-type lighting device line-type lighting device capable of easily detaching and attaching a line-type lighting module to a housing, and also capable of easily processing electric wiring for electrical connection between lighting modules.

Further, it is possible to easily install and detach the lighting device by allowing the lighting module to move in the longitudinal direction while being coupled to the housing, and to improve the use efficiency of the lighting device. Is provided.

Further, there is provided a line type lighting device line type lighting device capable of improving utilization efficiency of illumination light provided from the lighting module.

In addition, when a plurality of lighting modules are installed in close contact with each other, the spacing of the light emitting elements is maintained constant even in the connection area between the lighting modules, A line type lighting device is provided which can provide a line type lighting device.

Further, there is provided a line-type lighting device capable of preventing exposure of electric wiring to a space between lighting modules when a plurality of lighting modules are installed apart from each other.

1 is an exploded perspective view of a line type lighting apparatus according to a first embodiment of the present invention,
FIG. 2 is a side sectional view showing a state in which the lighting modules of the line-type lighting apparatus according to the first embodiment of the present invention are spaced apart,
3 is a sectional view taken along the line A-A 'in Fig. 2,
4 is a sectional view taken along the line B-B 'in Fig. 2,
Fig. 5 is a side sectional view showing a state in which the lighting modules of the line-type lighting apparatus according to the first embodiment of the present invention are closely arranged,
FIG. 6 is a sectional view showing a state in which a lighting module of a line-type lighting device according to a first embodiment of the present invention is separated;
7 is a view showing various use states of the line type lighting apparatus according to the first embodiment of the present invention,
8 is a cross-sectional view of a line-type illumination device according to a second embodiment of the present invention,
9 is a sectional view of a line-type illumination device according to a third embodiment of the present invention,
10 is a cross-sectional view of a line-type illumination device according to a modification of the third embodiment of the present invention,
11 is an exploded perspective view of a line-type lighting apparatus according to a fourth embodiment of the present invention.

Prior to the description, components having the same configuration are denoted by the same reference numerals as those in the first embodiment. In other embodiments, configurations different from those of the first embodiment will be described do.

Hereinafter, a line type illumination device according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a side cross-sectional view of a line-type illumination device according to a first embodiment of the present invention, and Fig. 3 is a cross-sectional view of the line-type illumination device according to the first embodiment of the present invention. 4 is a cross-sectional view taken along the line B-B 'in Fig.

The line type lighting apparatus according to the present invention as shown in the drawings includes a housing 10 installed in a structure such as a ceiling or a wall, a plurality of line type lighting modules 20 detachably assembled to the housing 10, .

The housing 10 has a housing space 12 formed therein with a pair of side surfaces arranged in a horizontal direction and a pair of side surfaces arranged in a vertical direction on both sides of the top surface, A first engaging portion 13 having a rail groove shape is formed on a surface of the inner wall surface of the housing 10 facing the opening 11 along the longitudinal direction of the housing 10.

Meanwhile, insertion grooves 14 are formed on both side surfaces of the inner wall surface of the housing space 12 of the housing 10, respectively. When the plurality of housings 10 are arranged in a row, the insertion grooves 14 are formed at both ends of the connecting block 70 having a cross section corresponding to the insertion groove 14 at the ends of the adjacent pair of the housings 10 And the pair of housings 10 are inserted while being inserted into the respective insertion grooves 14 to prevent a step from being formed at the connection portion of the housing 10. [

A plurality of the lighting modules 20 are accommodated in the accommodation space 12 through the openings 11 of the housing 10 and are provided at the upper end portions of both sides of the lighting module 20 along the longitudinal direction of the lighting module 20 A power supply unit 22 formed in one end of the upper surface of the upper surface to receive power, a power supply unit 23 in the form of a socket formed at the other end of the upper surface to output power, A control switch 24, and a plurality of light emitting devices 25 spaced apart from each other in the longitudinal direction on the lower side at regular intervals. A power supply cable 27 for electrically connecting the stabilizer 26 to the power input unit 22 and the power output unit 23 and a power cable 27 for electrically connecting the stabilizer 26 to the power input unit 22 and the power output unit 23 are provided in the lighting module 20, The cable reel 28 elastically winds up the cable reel 28. [ The power input unit 22 and the power output unit 23 are configured to be able to be drawn out from the lighting module 20 by the power cable 27 and the cable reel 28, respectively. The distance D2 between the end of the lighting module 20 and the end of the lighting module 20 and the end of the lighting module 20 is half of the spaced distance D1 of the plurality of light emitting devices 25 Respectively.

The illumination module 20 may include a second coupling portion 30 removably assembled to the holding groove 21 of the lighting module 20 while slidably inserted into the first coupling portion 13 And is coupled to the housing 10 side. At this time, electric wires (the power input unit 22, the power output unit 23, and the power cable 27) drawn out from the lighting module 20 are accommodated between the upper surface of the lighting module 20 and the housing 10 A space 15 is provided.

The second coupling portion 30 is made of an insulating material so that the lighting module 20 can be detachably coupled to the housing 10. The second coupling portion 30 is inserted into the first coupling portion 13 of the housing 10, And a grasping portion 32 extending downward from both ends of the plate 31 and detachably coupled to the grasping groove 21 of the lighting module 20, do.

The finishing cap 40 receives and hides the power cable 27 connecting the pair of adjacent lighting modules 20 between the housing 10 and the housing 10, And is coupled to the first engaging portion 13 in a state of being inverted in the direction opposite to the first engaging portion 13. Specifically, a pair of grip portions 42 formed on both sides of the plate 41 are detachably coupled to the first engagement portion 13 of the housing 10, and the plate 41 is coupled to the pair of lighting modules And the electric wires (the power input section 22, the power output section 23, and the power cable 27) which are exposed to the space between the lighting modules 20 by closing the space between the openings 11 To prevent visual exposure.

The diffusion cover 60 is assembled to the opening 11 of the housing 10 to close the opening 11 of the housing 10 to protect the lighting module 20 and to remove the light from the plurality of lighting modules 20 Thereby diffusing the provided illumination light. In the present embodiment, the diffusion cover 60 is installed in the opening 11 of the housing 10, but it is also possible to provide the diffusion cover 60 to the lower portion of the lighting module 20 and the housing 10, The diffusion cover (60) can be disposed on at least one of the openings (11).

Hereinafter, the combination and action of the first embodiment of the line-type lighting apparatus of the present invention will be described.

The housing 10 can be installed in a form such as a buried or exposed form on an installation target surface such as a ceiling, or can be hung using a wire 84 or the like. One end of the connection block 70 is inserted into the insertion groove 14 of the one housing 10 and the other end of the connection block 70 is connected to the insertion groove 14 of the other housing 10 By inserting the other end of the block 70, steps can be prevented from occurring on the connecting portions of the plurality of housings 10.

The plate 31 of the second engaging portion 30 is inserted into the first engaging portion 13 of the housing 10 to be movable along the first engaging portion 13. In this state, when the lighting module 20 is pushed into the accommodation space 12 through the opening 11 of the housing 10, the lighting module 20 is coupled to the second engagement portion 30, In the receiving space 12 of the apparatus.

That is, in a state in which the upper surface of the lighting module 20 on which the holding groove 21 is formed faces the second engaging portion 30 coupled to the first engaging portion 13 of the housing 10, The grip portion 32 of the second engaging portion 30 is inserted into the grip groove 21 of the illumination module 20 by pushing the grip portion 20 into the accommodating space 12 through the opening portion 11 of the housing 10 The lighting module 20 is assembled to the housing 10 through the second engaging portion 30 while being elastically coupled.

Since the second engaging part 30 is movable along the first engaging part 13 in the first engaging part 13, the lighting module 20 can be moved to the first engaging part 13 of the housing 10 13). Accordingly, a plurality of lighting modules 20 can be closely contacted to produce continuous line-shaped lighting or to be arranged at a predetermined distance to produce other types of line lighting.

Particularly, in a state in which power is supplied to the power input part 22 of the lighting module 20 located at one end of the plurality of lighting modules 20 installed in the housing 10 to supply power thereto, The plurality of lighting modules 20 can be electrically connected to each other by connecting the power input part 22 of the lighting module 20 to the power output part 23 of the installed lighting module 20. [

Specifically, in the process of installing a plurality of lighting modules 20, in a state in which the power source output portion 23 of the lighting module 20 previously installed on the housing 10 side is pulled out to pull out the power source cable 27, The power supply output unit 23 is connected to the power input unit 22 of the installation target lighting module 20 to connect the power source and the lighting module 20 to be installed is connected to the second coupling unit 30 And then brought into close contact with the pre-installed lighting module 20, the drawn out power cable 27 is wound around the cable reel 28 in a resilient manner. Therefore, not only is the electrical connection of the plurality of lighting modules 20 easy, but also the power cable 27 connecting the plurality of lighting modules 20 in the process of installing or moving the lighting module 20 acts as an obstacle And it is possible to move the lighting module 20 even when power is applied to the lighting module 20.

The lighting module 20 is provided with a switch 24 for lighting control. The lighting control switch 24 can control the lighting of the corresponding lighting module 20 according to a control signal inputted from the outside by giving an identification code to each lighting module 20. [ Accordingly, it is possible to produce various types of illumination patterns by using the identification codes assigned to the plurality of lighting modules 20 arranged in a line.

2 and 4, when the lighting module 20 is spaced apart from the lighting module 20 in order to illuminate the plurality of lighting modules 20 in the housing 10, The finishing cap 40 can be disposed in the spaced space to visually conceal the power input unit 22 connecting the pair of adjacent lighting modules 20 and the power output unit 23 and the power cable 27 .

The grip portion 32 of the finishing cap 40 is positioned in the first space 10 of the housing 10 while the pair of lighting modules 20 are spaced apart from each other in the housing space 12 of the housing 10, The grip portion 32 and the first engaging portion 13 are engaged with each other and the closure cap 40 is engaged with the engaging portion 13, Is coupled to the housing (10). Since the electric wiring (the power input unit 22, the power output unit 23, and the power cable 27) is disposed between the housing 10 and the plate 31 of the finishing cap 40, It is possible to secure a space for the electric wiring and prevent the electric wiring from being visually exposed.

Particularly, since the finishing cap 40 has the same sectional structure as that of the second engaging portion 30, when the second engaging portion 30 is simply turned upside down and coupled to the first engaging portion 13, Therefore, it is not necessary to separately manufacture, store and distribute the finishing cap 40, thereby improving the convenience of the construction and reducing the manufacturing cost.

The diffusion cover 60 is assembled in the opening 11 of the housing 10 to diffuse the illumination provided from the light emitting element 25 of the lighting module 20, As shown in FIG. 3, a diffusing member may be disposed only at the opening 11 of the housing 10, but a diffusion member may be disposed at the lower end of the lighting module 20 or may be connected to the lower end of the lighting module 20 and the housing It is also possible to apply the diffusion cover 60 to the opening 11 of each of the light emitting diodes 10.

5 is a side sectional view showing a state in which the lighting modules of the line-type lighting apparatus according to the first embodiment of the present invention are closely arranged.

5, when a plurality of lighting modules 20 arranged in the accommodating space 12 of the housing 10 are closely arranged, the distance between the end portions of the lighting module 20 and the light emitting device 25 located at the distal end portion The distance D2 between the light emitting elements 25 of the both side lighting modules 20 adjacent to each other on the connecting portion of the lighting module 20 is set to 1/2 of the spaced distance D1 between the light emitting elements 25. Therefore, Is equal to the interval of the light emitting elements 25 located at the periphery. Therefore, continuity of light is maintained even when a plurality of lighting modules 20 are connected and installed.

6 is a cross-sectional view showing a state in which a lighting module of a line-type lighting apparatus according to a first embodiment of the present invention is separated.

6, in order to separate the lighting module 20 provided in the housing 10, the diffusion cover 60 coupled to the opening 11 of the housing 10 is detached, When the lighting module 20 is pulled outwardly through the opening 11, the grip portion 32 of the second engaging portion 30 is disengaged from the grip groove 21 of the lighting module 20, (20) is separated from the housing (10). At this time, the plate 31 is assembled to the first engaging part 13 of the housing 10 in the longitudinal direction of the second engaging part 30. Therefore, the second coupling portion 30 has a function of binding force to the first coupling portion 13 with respect to the separation direction of the illumination module 20. Therefore, the second coupling portion 30, Is prevented from being arbitrarily separated from the first engaging portion (13).

7 is a view showing various use states of the line type lighting apparatus according to the first embodiment of the present invention.

The line type lighting apparatus according to the present invention is characterized in that the upper end of the housing 10 is coupled to a hanger bolt 83 provided in advance on the ceiling as shown in Fig. It can be coupled to the wire 84 to be hung on the installation target surface. At this time, an outer cover plate 81 capable of selecting various colors or materials may be combined with the outer surface of the housing 10 to provide a beautiful appearance.

7 (c), a cover plate 81 'having a bent portion 81a formed on the outer surface of the housing 10 is coupled, and a screw 85 is attached to the upper end of the housing 10 The upper end portion of the housing 10 is inserted into the embedding groove 82 formed in the ceiling so that the bent portion 82 is inserted into the embedding groove 82 The leaf spring 85 is brought into close contact with the housing 10 side while the screw 85 connecting the housing 10 and the leaf spring 85 is tightened so that the leaf spring 85 is supported on the outer edge of the both side inclined plates 85a Is supported on the inner rim of the embedding groove 82. As shown in Fig. The power input unit 22 and the power output unit 23 are connected to each other by fitting the lighting module 20 into the accommodation space 12 of the housing 10 with the housing 10 installed in the embedding groove 82 of the ceiling, The installation is completed, so that not only the construction of the housing 10 but also the electric wiring is very simple.

Next, a line type illumination device according to a second embodiment of the present invention will be described.

8 is a cross-sectional view of a line-type illumination device according to a second embodiment of the present invention.

8, the first engaging portion 13 'is formed in the opening 11 in the wall surface of the housing space 12 of the housing 10, and the second engaging portion 13' A rail groove 13a formed on both sides of the center of the facing surface and a magnetic body 13b fixed to the rail groove 13a. The second coupling portion 30 'is formed of a permanent magnet formed on the upper surface of the lighting module 20 and attached to the magnetic body 13b by magnetic force.

Therefore, when the illumination module 20 is pushed into the accommodation space 12 through the opening 11 of the housing 10, the second engagement portion 30 'fixed to the illumination module 20 is magnetically attracted to the housing 10 to the first engaging portion 13 '. In the lighting module 20 fixed to the housing 10 as described above, when the second engaging portion 30 'fixed to the lighting module 20 is attached to the first engaging portion 13' When the lighting module 20 is pulled in the separating direction with a force larger than the magnetic force of the second engaging portion 30 ', the second engaging portion 30' The illumination module 20 is detached from the receiving space 12 of the housing 10 while the first module 13 'is detached from the first engaging portion 13'.

In the present embodiment, the first engaging portion 13 'is formed of the magnetic body 13b and the second engaging portion 30' is formed of the permanent magnet. However, The first engaging portion 13'is made of a permanent magnet and the magnetic material 13b is fixed to the lighting module 20 or the first engaging portion 13'is fixed to the housing 10 so that the first engaging portion 13 ' And the lighting module 20, respectively.

Next, a line-type illumination device according to a third embodiment of the present invention will be described.

9 is a cross-sectional view of a line-type illumination device according to a third embodiment of the present invention.

9, according to the line type lighting apparatus according to the third embodiment of the present invention, the reflection member 50, which is disposed obliquely on both sides between the lighting module 20 and the opening 11 of the housing 10, The housing 10 is provided with a pair of inclined surfaces 16 for supporting the reflective member 50 in the oblique direction on the inner side surfaces of both side surfaces in contact with the accommodation space 12, But has a difference in configuration from the first embodiment in that an assembling groove for engaging with the inclined surface 16 is additionally formed. The inclination angle of the inclined surface 16 is preferably such that the illumination light emitted from the light emitting element 25 of the illumination module 20 can be reflected so as to be concentrated toward the opening 11 of the housing 10 .

The reflective member 50 is formed of a plate material having a superior light reflectance or a surface coating film and assembled to the assembly groove of the inclined surface 16 disposed on both sides of the accommodation space 12 of the housing 10, And the opening 11 of the accommodation space 12 so as to reflect the illumination light emitted from the illumination module 20 toward the opening 11 to improve the utilization efficiency of the illumination light.

10 is a cross-sectional view of a line-type illumination device according to a modified example of the third embodiment of the present invention.

10, the line type illumination device according to the modified example of the third embodiment includes a pair of inclined surfaces 16 for supporting the reflective member 50 in the oblique direction, And differs from the third embodiment in that an assembly groove for fixing the member 50 is integrally formed on both sides of the inner surface of the diffusion cover 60 coupled to the opening 11 of the housing 10. [ According to this configuration, the reflecting member 50 can be attached to the housing 10 together with the diffusion cover 60, and the sectional structure of the housing 10 can be simplified, thereby reducing manufacturing cost.

Next, a line-type illumination device according to a fourth embodiment of the present invention will be described.

11 is an exploded perspective view of a line type lighting apparatus according to a fourth embodiment of the present invention.

11, a power source input unit 22 and a power source output unit 23 are fixedly installed on the upper surface of the lighting module 20, and are separately provided And the power supply input unit 22 and the power supply output unit 23 of the illumination module 20 adjacent to each other by the power cable 27 'are connected to each other. Specifically, the power input part 22 and the power output part 23 of the lighting module 20 are each in the form of a socket, and plugs 27a are formed at both ends of the power cable 27 '.

Therefore, one end plug 27a of the power cable 27 'is connected to the power output portion 23 of one lighting module 20 of the pair of neighboring lighting modules 20, The pair of lighting modules 20 can be electrically connected by connecting the other end plug 27a of the power cable 27 ' If the plurality of lighting modules 20 are electrically connected to each other by using the plurality of power cables 27 'as described above, it is possible to omit construction of complicated electric wiring, thereby improving the convenience of installation.

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

10: housing, 11: opening, 12: accommodation space,
13, 13 ': first coupling portion, 13a: rail groove, 13b: magnetic material,
14: insertion groove, 15: space portion, 16: inclined surface,
16a: fixing groove, 20: lighting module, 21: holding groove,
22: power input part, 23: power output part, 24: switch for lighting control,
25: light emitting element, 26: ballast, 27: power cable,
28: cable reel, 30, 30 ': second coupling portion, 31: plate,
32: grip part, 40: finishing cap, 41: plate,
42: grip portion, 50: reflective member, 60: diffusion cover,
70: connecting block, 81, 81 ': cover plate, 81a:
82: buried groove, 83: hanger bolt, 84: wire,
85: leaf spring, 85a: swash plate, 86: screw

Claims (18)

A housing having a receiving space formed therein with an opening at a lower portion thereof and having a first engaging portion formed along the longitudinal direction on a surface of the inner side surface of the receiving space facing the opening; And
And a line type lighting module in which a second engaging portion is formed at a position corresponding to the first engaging portion and accommodated in the accommodating space through the opening of the housing,
And the second engaging portion is engaged with the first engaging portion and slides along the first engaging portion. The method according to claim 1,
Wherein the first engaging portion comprises a rail groove and the second engaging portion comprises a moving member slidably inserted into the first engaging portion and the second engaging portion is removably assembled to the lighting module. Type lighting device. 3. The method of claim 2,
Wherein a gripping groove formed along the longitudinal direction of the lighting module and a gripping portion detachably coupled to the gripping groove are formed on the coupling surface of the second coupling portion and the lighting module. 3. The method of claim 2,
And the second coupling portion is made of an insulating material. The method according to claim 1,
Wherein the first coupling portion comprises a permanent magnet or a magnetic body and the second coupling portion comprises a magnetic body or permanent magnet attached to the first coupling portion by magnetic force provided on the top surface of the lighting module . 6. The method of claim 5,
Wherein the plurality of first coupling portions and the plurality of second coupling portions are provided on both sides of the center. 6. The method according to claim 2 or 5,
Wherein at least one of the power input unit and the power output unit is electrically connected to a power output unit or a power input unit of an adjacent lighting module, Device. 8. The method of claim 7,
Wherein at least one of the power input unit and the power output unit is connected to the lighting module by a power cable so as to be drawn out from the lighting module and connected to a power input unit or a power output unit of the adjacent lighting module. . 9. The method of claim 8,
And a cable reel for elastically winding a power cable is provided inside the lighting module. 9. The method of claim 8,
Wherein a space is provided between the upper surface of the lighting module and the housing to receive a power cable drawn out from the lighting module. 8. The method of claim 7,
Wherein the power input unit and the power output unit of the lighting module are connected to the power output unit or the power input unit of the adjacent lighting module by a power cable. 12. The method of claim 11,
Wherein a space is formed between the upper surface of the lighting module and the housing to receive the power cable. 8. The method of claim 7,
Wherein the lighting module is provided with a switch for lighting control. 13. The method according to claim 10 or 12,
At least a pair of lighting modules are spaced apart from each other in a housing space of the housing and are assembled to a first coupling portion exposed in a spaced space between the lighting modules to form a space portion accommodating the power cable between the first coupling portion and the housing And a finishing cap which is provided on the rear surface of the substrate. The method according to claim 1,
Further comprising: a reflection member disposed on both sides of the opening between the illumination module and the accommodation space to reflect the illumination light emitted from the illumination module toward the opening. 16. The method of claim 15,
And an assembly groove for fixing and supporting the reflection member in an oblique direction is formed on both side surfaces of the housing facing the accommodation space. 16. The method of claim 15,
Wherein the diffusion cover coupled to the opening of the housing is formed with an assembly groove for fixing the reflection member in the oblique direction. The method according to claim 1,
A plurality of light emitting elements are spaced apart from each other at regular intervals in a lower portion of the lighting module and an interval between the light emitting elements adjacent to the end of the lighting module and the end of the lighting module is set to 1/2 of the spaced distance of the light emitting elements Line type lighting device.

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